CN102954448B

CN102954448B - lamp supporting device

Info

Publication number: CN102954448B
Application number: CN201110361887.3A
Authority: CN
Inventors: 诸法
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-29
Filing date: 2011-10-29
Publication date: 2016-01-06
Anticipated expiration: 2031-10-29
Also published as: CN102954448A

Abstract

The present invention relates to a kind of lamp supporting device, this lamp supporting device comprises a light fixture load bearing unit to be supported thereon by light fixture, one support component is to support this load bearing unit thereon with one bracing frame, wherein when this lamp supporting device is in holding state, this light fixture load bearing unit is located at the apical position of support component and is supported, the bottom of this support component is located at the upper end of bracing frame and this support component is supported by bracing frame and perpendicular with ground level, this support component supports this light fixture load bearing unit, thus make the light fixture of the bearing end being positioned at this light fixture load bearing unit be supported the height and position being positioned at user and expecting, when this lamp supporting device is in folded state, this lamp supporting device be disassembled into each independently parts so that carry and transport.Lamp supporting device of the present invention has that structure is simple, easy to carry, low cost of manufacture, the advantage such as easy to use, has very strong using value and market prospects.

Description

Lamp supporting device

Technical field

The present invention relates to a kind of lamp supporting device, particularly relate to and a kind ofly can be multiple light fixture and provide support to be supported the lamp supporting device being positioned at user's Desired Height.

Background technology

In modern society, changeable along with people life style, various outdoor or indoor activity also get more and more.Various activity is held people, especially when holding recreational and sports activities night, often need to use lamp supporting device and think that various light fixture provides support to be supported the lamp supporting device being positioned at the height that user expects, thus provide suitable illumination for activity.In addition, sometimes in the wild, people also can need lamp supporting device luminous object to be supported on certain altitude position to meet the needs of people, when such as people camp, lamp supporting device may be needed the lighting lamp in campsite to be supported the illumination thinking that the people camped provide suitable in the wild.

These may be once installation for light fixture provides support with the position being supported the lamp supporting device being positioned at user's Desired Height, its position will immobilize, as the lamp supporting device etc. of the red green indicator lamp of crossroad, be just fixed on its present position until it is removed once installation.But also there is a lot of lamp supporting device to be provisional lamp supporting device, the lamp supporting device etc. arranged to throw light on during as camped, because the set thereon light fixture of people is Interim use, so the lamp supporting device supporting this light fixture is also temporary device.

The structure of the lamp supporting device that current people are using is varied.But people use the main purpose of lamp supporting device to be the light fixtures such as lighting lamp will be supported to be positioned at certain height and position, so existing lamp supporting device generally has certain height or has certain height when being set using, thus light fixture support can be positioned at certain height and position.

But the lamp supporting device that people are using at present has many defects.The lamp supporting device inherently with certain altitude often carries and transports inconvenience.And the existing most complex structure of folding lamp bracing or strutting arrangement that be positioned at certain altitude position that light fixture can be supported after installation is arranged, inconvenience is installed, be difficult to mount and dismount at short notice to its structure and the unfamiliar user of use, bring difficulty to user.In order to head it off, a kind of Inflatable lamp bracing or strutting arrangement that had inventor to invent, but the defect of this kind of device also clearly, it will consider bubble-tight problem in use procedure, and because it has an airbag structure, so when using in the wild, its airbag structure adds the windage of lamp supporting device itself, cause its stability obviously to decline, easily wave in wind, affect the stable support of this lamp supporting device to light fixture.

Summary of the invention

Main advantage of the present invention is that it provides a kind of lamp supporting device, and this lamp supporting device has a folding structure, makes this lamp supporting device easy to carry and transport thus.

Another advantage of the present invention is that it provides a kind of lamp supporting device, and the support component quality of this lamp supporting device is light, stabilized structure, can be convenient to again user and carry with while provide a stable support for light fixture.

Another advantage of the present invention is that it provides a kind of lamp supporting device, wherein namely this lamp supporting device has a stable overall structure once installing, can be light fixture and a stable support is provided, thus light fixture can be supported on the height and position that user expects.

Another advantage of the present invention is that it provides a kind of lamp supporting device, even if wherein a stabilization element of this lamp supporting device makes this lamp supporting device when the poor field of condition uses, this lamp supporting device still can provide a stable support for light fixture.

Another advantage of the present invention is that it provides a kind of lamp supporting device, and wherein this lamp supporting device can regulate the bearing height of light fixture, thus guarantees that light fixture can be supported the height and position being positioned at user and expecting.

Another advantage of the present invention is that it provides a kind of lamp supporting device, and wherein this lamp supporting device does not have complicated structure and accurate parts, and it is easy to use, with low cost.

According to the present invention, the lamp supporting device of the present invention that can realize aforementioned object and other objects and advantage comprises:

A kind of lamp supporting device, comprising:

One light fixture load bearing unit (10), wherein said light fixture load bearing unit (10) has a bearing end (11) and a stiff end (12);

One support component (20), wherein said support component (20) comprises one group of extension element be removably connected successively (21); With

One bracing frame (30), wherein bracing frame (30) comprises the supporting leg (32) that a Connection Element (31) and a group are located at described Connection Element (31) respectively pivotly, when described lamp supporting device is in holding state, the described stiff end (12) of described light fixture load bearing unit (10) is located at the upper end of described support component (20) and is supported by described support component (20), the lower end of described support component (20) is located at the described Connection Element (31) of support frame as described above (30) and is supported by support frame as described above (30), support frame as described above (30) is supported by the described supporting leg (32) of support frame as described above (30), the light fixture of the described bearing end (11) being positioned at described load bearing unit (10) is made to be supported the height and position being positioned at user and expecting thus,

Described lamp supporting device comprises a stabilization element (40) further, wherein said stabilization element (40) comprises one group of first stable element (41), one end of described first stable element (41) is separated by respectively to turn up the soil and is located at described light fixture load bearing unit (10), and the other end is located at the described supporting leg (32) of support frame as described above (30) respectively and described first stable element (41), described support component (20) and described supporting leg (32) form a triangle to strengthen the stability of described lamp supporting device;

Described stabilization element (40) comprises one group of second stable element (42) and the 3rd stable element (43) further, wherein said second stable element (42) is located between the described supporting leg (32) of two adjacent support frames as described above (30) respectively, described 3rd stable element (43) is located at described second stable element (42), wherein said 3rd stable element (43) comprises first setting element (431), second setting element (432) and two the 3rd setting elements (433), one end of wherein said second setting element (432) is fixed on described first setting element (431), the other end is removably located at the centre position of described second stable element (42) corresponding thereto, one end of described 3rd setting element (433) of described 3rd stable element (43) is fixed on described first setting element (431), the other end is located at described second stable element (42) corresponding thereto movably, when described lamp supporting device is in holding state, described second setting element (432) and described 3rd setting element (433) of described 3rd stable element (43) are located at the centre position of described second stable element (42) respectively and are strained, thus make the described supporting leg (32) of support frame as described above (30) be in stable holding state.

One support component, light fixture load bearing unit also supports thereon by the upper end of this support component and the stiff end releasable connection of light fixture load bearing unit, wherein this support component comprises one group of extension element, and mutually releasable connection is together thus form this support component successively for each extension element; With

One bracing frame, wherein when this lamp supporting device is in holding state, this light fixture load bearing unit is located at the apical position of support component and is supported, the bottom of this support component is located at the upper end of bracing frame and this support component is supported by bracing frame and perpendicular with ground level, this support component supports this light fixture load bearing unit, thus make the light fixture of the bearing end being positioned at this light fixture load bearing unit be supported the height and position being positioned at user and expecting, when this lamp supporting device is in folded state, this lamp supporting device be disassembled into each independently parts so that carry and transport.

By the understanding to description subsequently and accompanying drawing, further aim of the present invention and advantage will be fully demonstrated.

These and other objects of the present invention, characteristics and advantages, by following detailed description, accompanying drawing and claim are fully demonstrated.

Even lamp supporting device of the present invention has, structure is simple, easy to carry, low cost of manufacture does not affect the advantages such as its use in the field that condition is poor yet, has very strong using value and market prospects.

Accompanying drawing explanation

Fig. 1 is the side view of the lamp supporting device according to the present invention first preferred embodiment.

Fig. 2 is the stereogram being in the lamp supporting device of folded state according to the present invention first preferred embodiment, and shown in this figure is the structure of lamp supporting device of the present invention.

Fig. 3 is the stereogram of the extension element of the support component of lamp supporting device according to the present invention first preferred embodiment.

Fig. 4 is the stereogram of the lamp supporting device according to the present invention first preferred embodiment, and shown in this figure is the structure of lamp supporting device according to the present invention first preferred embodiment.

Fig. 5 A is the stereogram of the lamp supporting device according to the present invention first preferred embodiment, and shown in this figure is the lamp supporting device being in holding state.

Fig. 5 B is the stereogram of the lamp supporting device according to the present invention first preferred embodiment, and shown in this figure is the lamp supporting device being in folded state.

Fig. 6 is the stereogram of the lamp supporting device according to the present invention second preferred embodiment, and shown in this figure is the structure of lamp supporting device of the present invention.

Fig. 7 is the sectional view of the extension element of the support component of lamp supporting device according to the present invention second preferred embodiment.

Fig. 8 is the stereogram of the lamp supporting device according to the present invention second preferred embodiment, and shown in this figure is the structure of the bracing frame of lamp supporting device according to present pre-ferred embodiments.

Fig. 9 A is the stereogram of the lamp supporting device according to the present invention second preferred embodiment, and shown in this figure is the lamp supporting device being in holding state.

Fig. 9 B is the stereogram of the lamp supporting device according to the present invention second preferred embodiment, and shown in this figure is the lamp supporting device being in folded state.

Detailed description of the invention

As shown in Fig. 1 to Fig. 5 B of accompanying drawing, lamp supporting device according to the present invention first preferred embodiment comprises a light fixture load bearing unit 10, support component 20 and a bracing frame 30, wherein light fixture load bearing unit 10 is located at the upper end of support component 20 and is supported by it, and support component 20 is located at bracing frame 30 and is supported.

As shown in Fig. 1 of accompanying drawing, the light fixture load bearing unit 10 of lamp supporting device of the present invention has a bearing end 11 and a stiff end 12, wherein the bearing end 11 of light fixture load bearing unit 10 is for supporting light fixture thereon, and stiff end 12 is located at the upper end of support component 20 and is supported.

The support component 20 of lamp supporting device of the present invention comprises one group of extension element be removably connected successively 21, wherein the upper end of support component 20 is connected with the stiff end 12 of light fixture load bearing unit 10 and is that it provides support thus the light fixture of the bearing end 11 being positioned at load bearing unit 10 is supported on the height and position that user expects, bracing frame 30 is located in the lower end of support component 20.

It should be noted that, the stiff end 12 of light fixture load bearing unit 10 is releasable connection with the connection of the upper end of support component 20, the lower end of support component 20 and the connection of bracing frame 30 are releasable connection, and the connection between each extension element 21 that support component 20 comprises is releasable connection.In other words, the upper end of support component 20 and the stiff end 12 of light fixture load bearing unit 10 removably link together, the lower end of support component 20 is removably located at bracing frame 30 and is supported, and each extension element 21 of support component 20 removably links together successively thus forms this support component 20.

The bracing frame 30 of lamp supporting device of the present invention comprises the supporting leg 32 that a Connection Element 31 and a group are located at Connection Element 31 respectively pivotly, wherein each supporting leg 32 has a link 321 and a free end 322, and the link 321 of each supporting leg 32 is turned up the soil the lower end of the Connection Element 31 being located at bracing frame 30 respectively separately.In other words, this bracing frame 30 comprises the supporting leg 32 that a Connection Element 31 and a group are located at this Connection Element 31 respectively pivotly, wherein each supporting leg 32 is connected by the interval, lower end of the Connection Element 31 of its link 321 and bracing frame 30, thus makes to there is interval between two adjacent supporting legs 32.This bracing frame 30 is preferably tripod, this bracing frame 30 comprises a Connection Element 31 and three supporting legs 32 thus, wherein these three supporting legs 32 respectively homogeneous phase be located at Connection Element 31 separatedly and pivotly, thus between these three adjacent between two supporting legs 32, form three equal intervals.

As shown in Fig. 2 and Fig. 3 of accompanying drawing, the extension element 21 of this support component 20 is the rod-like structure of hollow, its inside is formed with inner chamber 210, this support component 20 comprises one group of connector 22 be removably located at respectively between two adjacent extension elements 21 further, wherein the centre position of connector 22 is provided with a brake component 222, its two ends are respectively equipped with a joint 221, each joint 221 is made moving part 222 by oneself and is extended to the direction away from brake component 222, wherein the shape of each joint 221 is respectively according to the profile design of the inner chamber 210 of connected extension element 21, make the joint 221 of connector 22 adaptive with the inner chamber 210 phase bodily form of corresponding extension element 21 thus, thus make two of connector 22 joints 221 can be nested with respectively in the inner chamber 210 of corresponding extension element 21, its top and bottom removably can be located in the inner chamber 210 of two adjacent connectors 22 respectively and two adjacent extension elements 21 are removably linked together, thus each extension element 21 of support component 20 is removably connected together successively, form the support component 20 of lamp supporting device of the present invention thus.When lamp supporting device of the present invention is in holding state, brake component 222 is located at moving down further and making it be in its relevant position of the extension element 21 of the upper position of connector 22 in order to stop.

It should be noted that the extension element 21 of the support component 20 of lamp supporting device of the present invention is the rigid hollow rod-like structure be made up of metal material, alloy material or nonmetallic materials, wherein the total length of each extension element 21 is 2 ~ 8m, preferably 3 ~ 5m; Wall thickness is 0.2 ~ 1.5mm, preferably 0.6 ~ 1.2mm; External diameter is 3 ~ 12cm, preferably 5 ~ 8cm; Gross weight is no more than 8kg, preferably more than 5kg.The connector 22 of the support component 20 of lamp supporting device of the present invention is made up of metal material, alloy material or nonmetallic materials.Further, said metal material comprises the metal materials such as iron, aluminium and copper herein, said alloy material comprises the alloy materials such as almag, ferroaluminium and steel herein, and said nonmetallic materials comprise composite, CNT and highstrenghtpiston etc. herein.

As shown in Fig. 1 of accompanying drawing, lamp supporting device according to the present invention first preferred embodiment comprises a stabilization element 40 further, this stabilization element 40 comprises one group of first stable element 41, wherein one end of the first stable element 41 is separated by respectively to turn up the soil and is located at light fixture load bearing unit 10, the other end is located at the free end 322 of the supporting leg 32 of bracing frame 30 respectively, and the first stable element 41, support component 20 and supporting leg corresponding thereto 32 form a plane.Further, first stable element 41 is separated by respectively to turn up the soil and is located at light fixture load bearing unit 10 and the gap size of formation between the first stable element 41 is equal, the angle wherein formed between each first stable element 41 and support component 20 is β, and the size of this angle β is 0 ~ 90 degree.In other words, light fixture load bearing unit 10 is located in one end of each first stable element 41, the other end is located at the free end 322 of supporting leg 32, and wherein the first stable element 41, support component 20 and the supporting leg 32 that is connected with this first stable element 41 define a triangle to strengthen the stability of this lamp supporting device.Support component 20 preferably has first stable element 41 of more than 3, more preferably has 3 the first stable elements 41.As shown in Fig. 1 of accompanying drawing, the bracing frame 30 of lamp supporting device of the present invention is tripod, stabilization element 40 comprises three the first stable elements 41, light fixture load bearing unit 10 is located in one end of each first stable element 41, the other end is located at the free end 322 of supporting leg 32, and wherein the first stable element 41, support component 20 and the supporting leg 32 that is connected with this first stable element 41 define a triangle to strengthen the stability of this lamp supporting device.That is, the bracing frame 30 of lamp supporting device of the present invention is tripod, stabilization element 40 comprises three the first stable elements 41, turn up the soil separately and be located at light fixture load bearing unit 10 in one end of each first stable element 41, its other end is located at supporting leg 32, wherein these three the first stable elements 41 are applied to making a concerted effort along described support component 20 straight down of light fixture load bearing unit 10, thus the described support component 20 making described extension element 21 and described connector 22 be formed has a stable structure under described first stable element 41 is applied to the effect of making a concerted effort of described light fixture load bearing unit 10.

It should be noted that the first stable element 41 is preferably cord structures, be more preferably the cable wire that length is fixing.When lamp supporting device of the present invention is in holding state, the first stable element 41 be located between light fixture load bearing unit 10 and bracing frame 30 is tightened up, and the first stable element 41, support component 20 and the supporting leg 32 be connected with this first stable element 41 define a triangle to strengthen the stability of this lamp supporting device.

As shown in Fig. 5 A of accompanying drawing and Fig. 5 B, the stabilization element 40 of lamp supporting device of the present invention comprises one group of second stable element 42 and the 3rd stable element 43 further, wherein the second stable element 42 is located between the supporting leg 32 of two adjacent bracing frames 30 respectively, 3rd stable element 43 is located at the second stable element 42 and can be strained, wherein the 3rd stable element 43 comprises first setting element 431, second setting element 432 and two the 3rd setting elements 433, wherein one end of the second setting element 432 is fixed on the first setting element 431, the other end is removably located at the centre position of the second stable element 42 corresponding thereto, one end of 3rd setting element 433 of the 3rd stable element 43 is fixed on the first setting element 431, the other end is located at the second stable element 42 corresponding thereto movably, wherein this second stable element 42 is cord structures, when lamp supporting device of the present invention is in holding state, second setting element 432 and the 3rd setting element 433 of the 3rd stable element 43 are located at the centre position of the second stable element 42 respectively and are strained, thus make this group second stable element 42 define a plane paralleled with ground level and keep the supporting leg 32 of bracing frame 30 be in stable holding state.First stable element 41, second stable element 42 of lamp supporting device of the present invention and the use of the 3rd stable element 43 make the lamp supporting device of the present invention being in holding state become a constitutionally stable entirety, when being located at the deviation of gravity center support component 20 of object of light fixture load bearing unit 10, the first then relative with offset direction stable element 41 will give the pulling force contrary with deviation of gravity center direction with light fixture load bearing unit 10 1, thus makes lamp supporting device of the present invention keep stable.As shown in Fig. 4 of accompanying drawing, supporting leg 32 according to the bracing frame 30 of the lamp supporting device of the present invention first preferred embodiment is located at the lower end of the Connection Element 31 of bracing frame 30 pivotly, and wherein supporting leg 32 has link 321 and the free end 322 that is located at the Connection Element 31 of this bracing frame 30.Further, bracing frame 30 comprises one group of locking member 33, this locking member 33 respectively with described supporting leg 32 phase one_to_one corresponding, when this locking member 33 is in the lock state, position supporting leg 32 at corresponding with this locking member 33 be locked element 33 fix; When this locking member 33 is in released state, the supporting leg 32 corresponding with this locking member 33 of adjustable support frame 30 is in the folded state away from support component 20 and the holding state near support component 20 to make it.In other words, the Connection Element 31 of this bracing frame 30 is provided with the locking member 33 being in relevant position to make it for fixing supporting legs 32, when locking member 33 is in released state, the position of user's adjustable support leg 32, holding state position or folded state position is in make it, when locking member 33 is in the lock state, this position residing for supporting leg 32 be locked element 33 fix.Correspondingly, this supporting leg 32 forms an angle α with support component 20, when supporting leg 32 be locked element 33 be fixed on holding state position time, the size of angle α is 90 ~ 135 degree, when locking member 33 unlocks to make the position of supporting leg 32 be adjusted to folded state position, the size of angle α is 135 ~ 180 degree, preferably 180 degree.

It should be noted that, when lamp supporting device of the present invention is in holding state, the position residing for supporting leg 32 of bracing frame 30 is locked by locking member 33 corresponding thereto, the first stable element 41 be located between light fixture load bearing unit 10 and bracing frame 30 is tightened up and respectively to the pulling force that the supporting leg 32 1 being located at bracing frame 30 is counterclockwise, second setting element 432 of the 3rd stable element 43 is by the centre position of the second stable element 42 be removably located at corresponding thereto, the centre position of the second stable element 42 is corresponding thereto located at respectively by 3rd setting element 433 of the 3rd stable element 43, thus the second stable element 42 be located between the supporting leg 32 of support member 30 is tightened up respectively and respectively to supporting leg 32 1 the clockwise pulling force being located at bracing frame 30, therefore, when lamp supporting device of the present invention is in holding state, first stable element 41 and the second stable element 42 stop respectively the supporting leg 32 of bracing frame 30 to movement clockwise and counterclockwise, this lamp supporting device is made to have a stable overall structure thus, thus provide a stable support for the light fixture being located at light fixture load bearing unit 10.As shown in Fig. 4 of accompanying drawing, lamp supporting device of the present invention comprises a conductive unit 50 further, this conductive unit 50 comprises can the be energized power connection 52 that is connected and one and the other end of wire 51 of 51, one, a wire and one end of wire 51 and can be energized the power supply component 53 be connected, and wherein the power supply component 53 of this conductive unit 50 is located at the bearing end 11 of light fixture load bearing unit 10.Further, the centre of the connector 22 of the support component 20 of lamp supporting device of the present invention has a passage 223 longitudinally arranged further, the wire 51 of conductive unit 50 passes the inner chamber 210 of extension element 21 and the passage 223 of connector 22 of support component 20, its one end can be connected with the power supply component 53 of the bearing end 11 being located at light fixture load bearing unit 10 with being energized, and its other end can be connected with power connection 52 with being energized.The power supply component 53 of this conductive unit 50 may be a lamp socket, a power interface or other can be the electric installation that electrical equipment provides power supply.

It should be noted that the length of the wire 51 of this conductive unit 50 is longer than the length of support component 20.In addition, be located at the bearing end 11 of light fixture load bearing unit 10 of the present invention and the light fixture be supported may be an incandescent lamp, then power supply component 53 is now the lamp socket of an incandescent lamp; Be located at the bearing end 11 of light fixture load bearing unit 10 of the present invention and the light fixture be supported may be a LED lamp module group being provided with multiple LED, then power supply component 53 now can be the electric installation that the module groups such as this LED provide power supply for one.

As shown in Fig. 5 A of accompanying drawing, lamp supporting device according to the present invention first preferred embodiment is in holding state, wherein the support component 20 of this lamp supporting device to support by bracing frame 30 and perpendicular with ground level, the locking member 33 of bracing frame 30 is in the lock state and the supporting leg 32 of this bracing frame 30 is locked in holding state position, light fixture load bearing unit 10 is located in one end of first stable element 41 of this support component 20, the other end is located at the free end 322 of the supporting leg 32 of bracing frame 30, and be tightened up, and the first stable element 41, support component 20 and supporting leg 32 form a triangle projective planum, thus strengthen the stability of this lamp supporting device, each first stable element 41 wherein included by this stabilization element 40 gives making a concerted effort along support component 20 straight down of the power of light fixture load bearing unit 10, this group first stable element 41 enhances the resistance to overturning of this lamp supporting device thus.In addition, second stable element 42 is strained by the second setting element 432 and the 3rd setting element 433 respectively that be located at the 3rd stable element 43 in the centre position of the second stable element 42 of stabilization element 40 respectively, therefore, when lamp supporting device of the present invention is in holding state, first stable element 41 and the second stable element 42 stop respectively the supporting leg 32 of bracing frame 30 to movement clockwise and counterclockwise, this lamp supporting device is made to have a stable overall structure thus, thus provide a stable support for the light fixture being located at light fixture load bearing unit 10.Each supporting leg 32 and the support component 20 of bracing frame 30 form a α angle, wherein the size of angle α is 90 ~ 150 degree, preferably 90 ~ 135 degree, the free end 322 of supporting leg 32 touches with ground and plays a supporting role to bracing frame 30, the bracing frame 30 of this lamp supporting device is made to support this support component 20 and make it vertical with ground level thus, support component 20 supports light fixture load bearing unit 10, thus makes the light fixture being positioned at light fixture load bearing unit 10 be supported the height and position being positioned at user and expecting.

It should be noted that, first stable element 41 of lamp supporting device of the present invention, second stable element 42, the length of the supporting leg 32 of support component 20 and bracing frame 30 is all fixing, when this lamp supporting device is in holding state, first stable element 41 of this lamp supporting device and the second stable element 42 are tightened up, this lamp supporting device defines a stable overall structure, make when user's dismounting is in this lamp supporting device under holding state thus, user needs the locking member 33 first adjusting bracing frame 30 to its released state, then the second setting element 432 of the 3rd stable element 43 is disassembled from the second stable element 42 corresponding thereto, thus the second stable element 42 is relaxed, subsequently by the direction pivotable of the supporting leg 32 of bracing frame 30 to close support component 20, support component 20 can be disassembled from bracing frame 30 and the connector 22 of each extension element 21 self supporting element 20 is disassembled thus, finally by the supporting leg 32 of bracing frame 30 to the direction pivotable away from support component 20, this lamp supporting device is made to be folded into folded state thus.

As shown in Fig. 5 B of accompanying drawing, lamp supporting device according to the present invention first preferred embodiment is in folded state, wherein the locking member 33 of this bracing frame 30 is in released state, each second stable element 42 be located between supporting leg 32 relaxes, it is 180 degree that each supporting leg 32 is folded into the size at the α angle of support component 20, support component 20 and bracing frame 30 are separated and come, each extension element 21 of support component 20 is also separated from each other to come, make thus this lamp supporting device be disassembled into each independently parts so that carry and transport.

As shown in Fig. 5 A of accompanying drawing and Fig. 5 B, the preferred tripod of bracing frame of lamp supporting device of the present invention, first setting element 431 of the 3rd stable element 43 is preferably ring bodies, the first setting element 431 of the 3rd stable element 43 is located in one end of second setting element 432 of the 3rd stable element 43, its other end is free end, and the centre position of second stable element 42 relative with this second setting element 432 can be located at, the first setting element 431 of the 3rd stable element 43 is located in one end of 3rd setting element 433 of the 3rd stable element 43, its other end is located at the second stable element 42 corresponding thereto movably and can at the second stable element 42.

It should be noted that, first stable element 41 of lamp supporting device of the present invention, second stable element 42, the length of the supporting leg 32 of support component 20 and bracing frame 30 is all fixing, when user installs this lamp supporting device to make it be in holding state, user needs the Connection Element 31 of the bracing frame 30 first support component 20 being mounted to this lamp supporting device and load bearing unit 10 is mounted to support component 20, then the supporting leg 32 of bracing frame 30 is switched to the direction away from support component 20 the first stable element 41 be connected between the two be tightened up and the locking member 33 that bracing frame 30 is set to its lock-out state, subsequently the second setting element 432 of the 3rd stable element 43 is located at the centre position of the second stable element 42 corresponding thereto, and the 3rd setting element 433 of the 3rd stable element 43 is located at respectively the centre position of the second stable element 42 corresponding thereto, thus respectively the second stable element 42 is strained, this lamp supporting device is made to define a stable overall structure the light fixture being located at load bearing unit 10 to be supported the height and position being positioned at user and expecting thus.

In addition, the conducting element 51 of conductive unit 50 passes the inner chamber 210 of extension element 21 and the passage 223 of connector 22 of support component 20, its one end can be connected with the power supply component 53 of the bearing end 11 being located at light fixture load bearing unit 10 with being energized, the other end is located at the bracing frame 30 of this lamp supporting device, make thus after lamp supporting device of the present invention is disassembled, one end of conducting element 51 is still connected with the power supply component 53 of the bearing end 11 being located at light fixture load bearing unit 10, its other end is still connected with the power connection 52 being located at bracing frame 30, therefore, when user installs this lamp supporting device again, the installation that the conducting element 51 of this conductive unit 50 can be lamp supporting device of the present invention provides guiding.

It should be noted that the light fixture load bearing unit 10 of lamp supporting device of the present invention and the connection of support component 20 are releasable connection and user when not by any external tools, manually can complete it and connect and dismounting; Extension element 21 and the connection of connector 22 of support component 20 are releasable connection and user when not by any external tools, manually can complete it and connect and dismounting; Support component 20 and the connection of the Connection Element 31 of bracing frame 30 are releasable connection and user when not by any external tools, manually can complete it and connect and dismounting; The unblock of the locking member 33 of the bracing frame 30 of support component 20 and lock operation also when user is not by any external tools, manually can completes it and unlock and lock operation; Make user when using this lamp supporting device thus, user when not by any external tools, can manually complete its installation and removal.

As shown in Fig. 5 A of accompanying drawing and Fig. 5 B, the lamp supporting device according to the present invention first preferred embodiment comprises one group of safety net 60 further in order to remind pedestrian, and wherein each safety net is located between the first stable element 41 and support component 20.

As shown in Fig. 6 to Fig. 9 B of accompanying drawing, the lamp supporting device according to the present invention second preferred embodiment comprises a light fixture load bearing unit 10A, a support component 20A and bracing frame 30A.

As shown in Fig. 6 of accompanying drawing, lamp supporting device of the present invention comprises a light fixture load bearing unit 10A, wherein this light fixture load bearing unit 10A comprises an a bearing end 11A and stiff end 12A, light fixture can be located at the bearing end 11A of this light fixture load bearing unit 10A and be supported by it, and the stiff end 12A of this light fixture load bearing unit 10A is located at the upper end of support component 20A and is supported by it.

Lamp supporting device of the present invention comprises a support component 20A, wherein light fixture load bearing unit 10A is located at the upper end of this support component 20A and is supported by it, the lower end of this support component 20A is located at bracing frame 30A and it is supported by bracing frame 30A, make when this lamp supporting device is in holding state thus, this support component 20A is supported by bracing frame 30A and perpendicular with ground level, support component 20A supports light fixture load bearing unit 10A thereon, thus makes the light fixture being positioned at light fixture load bearing unit 10A can be positioned at certain altitude position by support.In other words, when this lamp supporting device is in holding state, support component 20A is supported by bracing frame 30A and perpendicular with horizontal plane, the light fixture load bearing unit 10A of this lamp supporting device is supported by support component 20A, makes the light fixture being positioned at light fixture load bearing unit 10A be supported the height and position being positioned at user and expecting thus.

Lamp supporting device of the present invention comprises a bracing frame 30A, wherein this bracing frame 30A comprises the supporting leg 32A that an a Connection Element 31A and group is located at this Connection Element 31A collapsibly, wherein each supporting leg 32A has an a link 321A and free end 322A, and the link 321A of supporting leg 32A is separated by respectively to turn up the soil and is located at the Connection Element 31A of bracing frame 30A.In other words, this bracing frame 30A comprises the supporting leg 32A that an a Connection Element 31A and group is located at this Connection Element 31A respectively, wherein each supporting leg 32A is connected by the interval, lower end of the Connection Element 31A of its link 321A and bracing frame 30A, thus makes to have interval between two adjacent supporting leg 32A.This bracing frame preferably has more than three supporting leg 32A, this bracing frame 30A is more preferably tripod, this bracing frame 30A comprises an a Connection Element 31A and three supporting leg 32A thus, wherein these three supporting leg 32A are located at Connection Element 31A respectively phase uniform intervals, thus these three adjacent between two supporting leg 32A are formed with three equal intervals.

As shown in Fig. 6 of accompanying drawing, this support component 20A comprises one group of extension element 21A, each extension element 21A that wherein support component 20A comprises removably links together successively thus forms this support component 20A, connection wherein between each extension element 20A is releasable connection, preferably be threaded, pin connects, interference connection or key connect, more preferably be threaded, connection between support component 20A and light fixture load bearing unit 10A is releasable connection, preferably be threaded, pin connects, interference connection or key connect, more preferably be threaded, connection between support component 20A and bracing frame 30A is releasable connection, preferably be threaded, pin connects, interference connection or key connect, more preferably be threaded.In other words, the upper end of light fixture load bearing unit 10A and support component 20A removably links together and is supported by this support component 20A, the upper end of the lower end of support component 20A and the Connection Element 31A of bracing frame 30A removably links together, each extension element 21A of support component 20A removably connects mutually successively thus forms this support component 20A, and the lower end of support component 20A is located at the upper end of bracing frame 30A and is supported.

It should be noted that, this support component 20A is made up of multiple extension element 21A be removably connected, therefore user can select the concrete number of the extension element 21A of actual use according to actual needs, thus light fixture is supported the height and position being positioned at user and expecting.In other words, when user needs light fixture support to be positioned at high height position, user is when using this lamp supporting device, extension element 21A that is that can select to install and use greater number or whole numbers, be positioned at high height position to be supported by light fixture, when user needs light fixture support to be positioned at lower height position, user is when using this lamp supporting device, the extension element 21A installing and using fewer number of can be selected, be positioned at lower height position to be supported by light fixture.

As shown in Fig. 6 of accompanying drawing, lamp supporting device according to the present invention second preferred embodiment comprises a stabilization element 40A further, this stabilization element 40A comprises one group of first stable element 41A to strengthen the stability of this lamp supporting device, wherein one end of each first stable element 41A is separated by respectively to turn up the soil and is located at light fixture load bearing unit 10A, the other end is located at the supporting leg 32A of bracing frame 30A to strengthen the stability of this lamp supporting device, the size at angle that wherein each first stable element 41A and this support component 20A is formed is β, and the size of this angle β is 0 ~ 90 degree.In other words, light fixture load bearing unit 10A is located in one end of each first stable element 41A, the other end is located at the supporting leg 32A of bracing frame 30A to strengthen the stability of this lamp supporting device, between the position that wherein two adjacent the first stable element 41A are located at light fixture load bearing unit 10A, there is interval, and interval between the position being located at light fixture load bearing unit 10A of the first adjacent between two stable element 41A is identical.Lamp supporting device of the present invention preferably has the first stable element 41A of more than 3, more preferably has 3 the first stable element 41A.As shown in Fig. 6 of accompanying drawing, lamp supporting device of the present invention comprises three the first stable element 41A, light fixture load bearing unit 10A is located in one end of each first stable element 41A, the other end is located at the supporting leg 32A of bracing frame 30A to strengthen the stability of this lamp supporting device, wherein these three the first stable element 41A are applied to making a concerted effort along described support component 20A straight down of light fixture load bearing unit 10A, thus the support component 20A making described each extension element 21A be formed under described first stable element 41A is applied to the effect of making a concerted effort of described light fixture load bearing unit 10A has a stable structure.

It should be noted that the first stable element 41A is preferably cord structures, be more preferably the cable wire that length is fixing.When lamp supporting device of the present invention is in holding state, the the first stable element 41A be located between light fixture load bearing unit 10A and bracing frame 30A is tightened up, and the first stable element 41A, support component 20A and the supporting leg 32A be connected with this first stable element 41A define a triangle to strengthen the stability of this lamp supporting device.

As shown in Fig. 9 A of accompanying drawing and Fig. 9 B, the stabilization element 40A of lamp supporting device of the present invention comprises one group of second stable element 42A and a 3rd stable element 43A further, wherein the second stable element 42A is located between the supporting leg 32A of two adjacent bracing frame 30A respectively, 3rd stable element 43 is located at the second stable element 42 and can be strained, wherein the 3rd stable element 43A comprises a first setting element 431A, second setting element 432A and two a 3rd setting element 433A, wherein one end of the second setting element 432A is fixed on the first setting element 431A, the other end is removably located at the centre position of its corresponding second stable element 42A, one end of the 3rd setting element 433A of the 3rd stable element 43A is fixed on the first setting element 431A, the other end is located at the second stable element 42A corresponding thereto movably, wherein this second stable element 42A is cord structures, when lamp supporting device of the present invention is in holding state, second setting element 432A and the 3rd setting element 433A of the 3rd stable element 43A are located at the centre position of the second stable element 42A respectively and are strained, thus make this group second stable element 42A define a plane paralleled with ground level and keep that the supporting leg 32A's of bracing frame 30A be in stable holding state.First stable element 41A, the second stable element 42A of lamp supporting device of the present invention and the use of the 3rd stable element 43A make the lamp supporting device of the present invention being in holding state become a constitutionally stable entirety, when being located at the deviation of gravity center support component 20A of object of light fixture load bearing unit 10A, the first then relative with offset direction stable element 41A will give the pulling force contrary with deviation of gravity center direction with light fixture load bearing unit 10A mono-, thus makes lamp supporting device of the present invention keep stable.It should be noted that the extension element 21A of the support component 20A of lamp supporting device of the present invention is the rigid hollow rod-like structure be made up of metal material, alloy material or nonmetallic materials, wherein the total length of each extension element 21A is 2 ~ 8m, preferably 3 ~ 5m; Wall thickness is 0.2 ~ 1.5mm, preferably 0.6 ~ 1.2mm; External diameter is 3 ~ 12cm, preferably 5 ~ 8cm; Gross weight is no more than 8kg, preferably more than 5kg.Further, said metal material comprises the metal materials such as iron, aluminium and copper herein, said alloy material comprises the alloy materials such as almag, ferroaluminium and steel herein, and said nonmetallic materials comprise composite, CNT and highstrenghtpiston etc. herein.

As shown in Fig. 8 of accompanying drawing, supporting leg 32A according to the bracing frame 30A of the lamp supporting device of the present invention second preferred embodiment is located at the lower end of the Connection Element 31A of bracing frame 30A pivotly, and wherein supporting leg 32A has link 321 and the free end 322A that is located at the Connection Element 31A of this bracing frame 30A.Further, bracing frame 30A comprises one group of locking member 33A, this locking member 33A respectively with described supporting leg 32A phase one_to_one corresponding, when this locking member 33A is in the lock state, the position at this supporting leg 32A namely fix by locking member 33A corresponding thereto; When this locking member 33A is in released state, the supporting leg 32A corresponding thereto of adjustable support frame 30A is in the folded state away from support component 20A and the holding state near support component 20A to make it.In other words, the Connection Element 31A of this bracing frame 30A is provided with for fixing supporting legs 32A with the locking member 33A making it be in relevant position, when locking member 33A is in released state, the position of user's adjustable respective support leg 32A, holding state position or folded state position is in make it, when locking member 33A is in the lock state, the position that respective support leg 32A is in be locked element 33A fix.Correspondingly, this supporting leg 32A and support component 20A forms an angle α, when supporting leg 32A be locked element 33A be fixed on holding state position time, the size of angle α is 90 ~ 135 degree, when locking member 33A unlocks to make the position of supporting leg 32A be adjusted to folded state position, the size of angle α is 135 ~ 180 degree, preferably 180 degree.

It should be noted that, when lamp supporting device of the present invention is in holding state, the position residing for supporting leg 32A of bracing frame 30A is locked by locking member 33A corresponding thereto, the the first stable element 41A be located between light fixture load bearing unit 10A and bracing frame 30A is tightened up and respectively to the pulling force that the supporting leg 32A mono-being located at bracing frame 30A is counterclockwise, the second setting element 432A of the 3rd stable element 43A is by the centre position of the second stable element 42A be removably located at corresponding thereto, the 3rd setting element 433A of the 3rd stable element 43A is located at the centre position of the second stable element 42A corresponding thereto respectively, thus the second stable element 42A be located between the supporting leg 32A of support member 30A is tightened up respectively and respectively to the supporting leg 32A clockwise pulling force being located at bracing frame 30A, therefore, when lamp supporting device of the present invention is in holding state, first stable element 41A and the second stable element 42A stop respectively the supporting leg 32A of bracing frame 30A to movement clockwise and counterclockwise, this lamp supporting device is made to have a stable overall structure thus, thus provide a stable support for the light fixture being located at light fixture load bearing unit 10A.

As shown in Fig. 9 A of accompanying drawing, lamp supporting device of the present invention comprises a conductive unit 50A further, this conductive unit 50A comprises a conducting element 51A, a power connection 52A and one is located at the power supply component 53A of the described bearing end 11A of described light fixture load bearing unit 10A, wherein said conducting element 51A comprises the electric installation 511A on one group of inwall being located at the described extension element 21A of described support component 20A successively respectively, each described electric installation 511A comprises a wire 5111A, a socket 5113A and plug 5112A be connected with the lower end of described wire 5111A be connected with the upper end of described wire 5111A, when described lamp supporting device is in holding state, can to be energized with described socket 5113A from the adjacent described plug 5112A of two different described electric installation 511A respectively and to be connected, thus make described wire installation 511A constitute the described conducting element 51A of a conduction, the upper end of described conducting element 51A can energized phase be connected with described power supply component 53A, the lower end of described conducting element 51A is connected with described power connection 52A.The power supply component 53A of this conductive unit 50A may be a lamp socket, a power interface or other can be the electric installation that electrical equipment provides power supply.

It should be noted that the bearing end 11A that is located at light fixture load bearing unit 10A of the present invention and the light fixture be supported may be an incandescent lamp, then power supply component 53A is now the lamp socket of an incandescent lamp; Be located at the bearing end 11A of light fixture load bearing unit 10A of the present invention and the light fixture be supported may be a LED lamp module group being provided with multiple LED, then power supply component 53A now can be the electric installation that the module groups such as this LED provide power supply for one.

As shown in Fig. 9 A of accompanying drawing, lamp supporting device according to the present invention second preferred embodiment is in holding state, wherein the support component 20A of this lamp supporting device to support by bracing frame 30A and perpendicular with ground level, the locking member 33A of bracing frame 30A is in the lock state and the supporting leg 32A of this bracing frame 30A is locked in holding state position, light fixture load bearing unit 10A is located in one end of the first stable element 41A of this support component 20A, the other end is located at the free end 322A of the supporting leg 32A of bracing frame 30A, and be tightened up, and the first stable element 41A, support component 20A and supporting leg 32A forms a triangle projective planum, thus strengthen the stability of this lamp supporting device, each first stable element 41A wherein included by this stabilization element 40A gives making a concerted effort along support component 20A straight down of the power of light fixture load bearing unit 10A, this group first stable element 41A enhances the resistance to overturning of this lamp supporting device thus.In addition, second stable element 42A strains by the second setting element 432A and the 3rd setting element 433A respectively that be located at the 3rd stable element 43A in the centre position of the second stable element 42A of stabilization element 40A respectively, therefore, when lamp supporting device of the present invention is in holding state, first stable element 41A and the second stable element 42A stop respectively the supporting leg 32A of bracing frame 30A to movement clockwise and counterclockwise, this lamp supporting device is made to have a stable overall structure thus, thus provide a stable support for the light fixture being located at light fixture load bearing unit 10A.Each supporting leg 32A of bracing frame 30A and support component 20A forms a α angle, wherein the size of angle α is 90 ~ 150 degree, preferably 90 ~ 135 degree, the free end 322A of supporting leg 32A and ground touch and play a supporting role to bracing frame 30A, the bracing frame 30A of this lamp supporting device is made to support this support component 20A and make it vertical with ground level thus, support component 20A supports light fixture load bearing unit 10A, thus makes the light fixture being positioned at light fixture load bearing unit 10A be supported the height and position being positioned at user and expecting.

It should be noted that, first stable element 41A of lamp supporting device of the present invention, second stable element 42A, the length of the supporting leg 32A of support component 20A and bracing frame 30A is all fixing, when this lamp supporting device is in holding state, first stable element 41A and the second stable element 42A of this lamp supporting device are tightened up, this lamp supporting device defines a stable overall structure, make when user's dismounting is in this lamp supporting device under holding state thus, user needs the locking member 33A first adjusting bracing frame 30A to its released state, then the second setting element 432A of the 3rd stable element 43A is disassembled from the second stable element 42A corresponding thereto, thus the second stable element 42A is relaxed, subsequently by the direction pivotable of the supporting leg 32A of bracing frame 30A to close support component 20A, support component 20A can be disassembled from bracing frame 30A and the connector 22A of each extension element 21A self supporting element 20A is disassembled thus, finally by the supporting leg 32A of bracing frame 30A to the direction pivotable away from support component 20A, this lamp supporting device is made to be folded into folded state thus.

As shown in Fig. 9 B of accompanying drawing, lamp supporting device according to the present invention second preferred embodiment is in folded state, wherein the locking member 33A of this bracing frame 30A is in released state, the each second stable element 42A be located between supporting leg 32A relaxes, it is 180 degree that each supporting leg 32A is folded into the size at the α angle of support component 20A, support component 20A and bracing frame 30A is separated and comes, each extension element 21A of support component 20A is also separated from each other to come, make thus this lamp supporting device be disassembled into each independently parts so that carry and transport.

As shown in Fig. 9 A of accompanying drawing and Fig. 9 B, the preferred tripod of bracing frame of lamp supporting device of the present invention, the first setting element 431A of the 3rd stable element 43A is preferably ring bodies, the first setting element 431A of the 3rd stable element 43A is located in one end of the second setting element 432A of the 3rd stable element 43A, its other end is free end, and the centre position of the second stable element 42A relative with this second setting element 432A can be located at, the first setting element 431A of the 3rd stable element 43A is located in one end of the 3rd setting element 433A of the 3rd stable element 43A, its other end is located at the second stable element 42A corresponding thereto movably and can at the second stable element 42A.

It should be noted that, first stable element 41A of lamp supporting device of the present invention, second stable element 42A, the length of the supporting leg 32A of support component 20A and bracing frame 30A is all fixing, when user installs this lamp supporting device to make it be in holding state, user needs the Connection Element 31A of the bracing frame 30A first support component 20A being mounted to this lamp supporting device and load bearing unit 10A is mounted to support component 20A, then the supporting leg 32A of bracing frame 30A is switched to the direction away from support component 20A the first stable element 41A be connected between the two be tightened up and the locking member 33A that bracing frame 30A is set to its lock-out state, subsequently the second setting element 432A of the 3rd stable element 43A is located at the centre position of the second stable element 42A corresponding thereto, and the 3rd setting element 433A of the 3rd stable element 43A is located at respectively the centre position of the second stable element 42A corresponding thereto, thus respectively the second stable element 42A is strained, this lamp supporting device is made to define a stable overall structure the light fixture being located at load bearing unit 10A to be supported the height and position being positioned at user and expecting thus.

As shown in Fig. 9 A of accompanying drawing and Fig. 9 B, the lamp supporting device according to the present invention second preferred embodiment comprises one group of safety net 60A further in order to remind pedestrian, and wherein each safety net is located between the first stable element 41A and support component 20A.

It should be noted that the light fixture load bearing unit 10A of lamp supporting device of the present invention and the connection of support component 20A are releasable connection and user when not by any external tools, manually can complete it and connect and dismounting; The connection of the Connection Element 31A of support component 20A and bracing frame 30A is releasable connection and user when not by any external tools, manually can complete it and connect and dismounting; The unblock of the locking member 33A of the bracing frame 30A of lamp supporting device of the present invention and lock operation also when user is not by any external tools, manually can completes it and unlock and lock operation; Connection between each extension element 21A of support component 20A is releasable connection and when user is not by any external tools, manually can completes it and connect and dismounting; Make user when using this lamp supporting device thus, user when not by any external tools, can manually complete its installation and removal.

Those of ordinary skill in the art can understand shown in accompanying drawing to be only to example of the present invention instead of restriction with the embodiment of the present invention described above.

Can see that the object of the invention can fully effectively be completed thus.For explaining that the described embodiment of function and structure principle of the present invention has been absolutely proved and described, and the present invention is not by the restriction based on the change on these embodiment basis.Therefore, the present invention includes all modifications be encompassed within appended claims book claimed range and spirit.

Claims

1. a lamp supporting device, is characterized in that, comprising:

2. lamp supporting device according to claim 1, it is characterized in that, the described extension element (21) of described support component (20) is rigid hollow rod-like structure, thus be formed with inner chamber (210) therein, described support component (20) comprises one group of connector (22) be removably located at respectively between two adjacent described extension elements (21) further, the centre position of wherein said connector (22) is provided with a brake component (222), its two ends are respectively equipped with a joint (221), each joint (221) extends to the direction away from described brake component (222) from described brake component (222), wherein the shape of each described joint (221) is respectively according to the profile design of the described inner chamber (210) of connected described extension element (21), make the described joint (221) of described connector (22) adaptive with inner chamber (210) the phase bodily form of corresponding described extension element (21) thus, thus make two described joints (221) of described connector (22) can be nested with respectively in the described inner chamber (210) of corresponding described extension element (21), thus two adjacent described extension elements (21) are removably linked together, the each described extension element (21) of described support component (20) is made removably to be connected together successively thus, thus form the described support component (20) of described lamp supporting device.

3. lamp supporting device according to claim 2, it is characterized in that, the described extension element (21) of described support component (20) is made up of the one in metal material, alloy material and nonmetallic materials, and the total length of wherein said each extension element (21) is 2 ~ 8m; The wall thickness of described each extension element (21) is 0.2 ~ 1.5mm; The external diameter of described each extension element (21) is 3 ~ 12cm; The gross weight of described each extension element (21) is no more than 8kg.

4. lamp supporting device according to claim 1, it is characterized in that, described first stable element (41) is applied to making a concerted effort along described support component (20) straight down of described light fixture load bearing unit (10), thus the described support component (20) that described extension element (21) and described connector (22) are formed is applied to formation stable structure under the effect of making a concerted effort of described light fixture load bearing unit (10) described first stable element (41).

5. lamp supporting device according to claim 1, it is characterized in that, the described supporting leg (32) of support frame as described above (30) is located at the described Connection Element (31) of support frame as described above (30) respectively pivotly, wherein each described supporting leg (32) has a link (321) and a free end (322), and described link (321) is turned up the soil the lower end of the described Connection Element (31) being located at support frame as described above (30) respectively separately; Support frame as described above (30) comprises one group of locking member (33) further, described locking member (33) respectively with described supporting leg (32) phase one_to_one corresponding, when described locking member (33) is in released state, the position of user's adjustable support leg (32), holding state position or folded state position is in make it, when described locking member (33) is in the lock state, the position residing for described supporting leg (32) fix by described locking member (33).

6. lamp supporting device according to claim 1, it is characterized in that, described first stable element (41) of described lamp supporting device, the length of the described supporting leg (32) of described support component (20) and support frame as described above (30) is all fixing, when described lamp supporting device is in holding state, described first stable element (41) of described lamp supporting device is tightened up, thus make described lamp supporting device define a stable overall structure, make when user's dismounting is in the described lamp supporting device under holding state thus, described user needs the locking member (33) first adjusting support frame as described above (30) to its released state, then by the direction pivotable of the described supporting leg (32) of support frame as described above (30) to close described support component (20), subsequently described support component (20) is disassembled from support frame as described above (30) and the described connector (22) of each described extension element (21) from described support component (20) is disassembled, finally by the described supporting leg (32) of support frame as described above (30) to the direction pivotable away from described support component (20), thus make described lamp supporting device be folded into folded state.

7. lamp supporting device according to claim 6, it is characterized in that, described first stable element (41) of described lamp supporting device, second stable element (42), the length of the described supporting leg (32) of described support component (20) and support frame as described above (30) is all fixing, when described lamp supporting device is in holding state, described first stable element (41) of described lamp supporting device and described second stable element (42) are tightened up, thus make described lamp supporting device define a stable overall structure, make when user's dismounting is in the described lamp supporting device under holding state thus, described user needs the described locking member (33) first adjusting support frame as described above (30) to its released state, then second setting element (432) of the 3rd stable element (43) is disassembled from described second stable element (42) corresponding thereto, become lax to make described second stable element (42), subsequently by the direction pivotable of the described supporting leg (32) of support frame as described above (30) to close described support component (20), finally described support component (20) is disassembled from support frame as described above (30) and the described connector (22) of each described extension element (21) from described support component (20) is disassembled, and by the direction pivotable of the free end (322) of the described supporting leg (32) of support frame as described above (30) to the described Connection Element (31) away from support frame as described above (30), thus make described lamp supporting device be folded into folded state.

8. lamp supporting device according to claim 7, it is characterized in that, the described light fixture load bearing unit (10) of described lamp supporting device and the connection of described support component (20) are releasable connection and user when not by any external tools, manually can complete it and connect and dismounting; The described extension element (21) of described support component (20) and the connection of described connector (22) are releasable connection and user when not by any external tools, manually can complete it and connect and dismounting; Described support component (20) and the connection of the described Connection Element (31) of support frame as described above (30) are releasable connection and described user when not by any external tools, manually can complete it and connect and dismounting; The unblock of the described locking member (33) of support frame as described above (30) and lock operation also when described user is not by any external tools, manually can completes it and unlock and lock operation; Making described user when using described lamp supporting device thus, when not by any external tools, can manually complete its installation and removal.

9. lamp supporting device according to claim 2, it is characterized in that, the centre of the described connector (22) of the described support component (20) of described lamp supporting device has a passage (223) longitudinally arranged, described lamp supporting device comprises a conductive unit (50) further, described conductive unit (50) comprises a wire (51), a power connection (52) and one are located at the power supply component (53) of the described bearing end (11) of described load bearing unit (10), the described inner chamber (210) of described wire (51) through the described extension element (21) of described support component (20) of wherein said conductive unit (50) and the described passage (223) of described connector (22), its one end can be connected with described power supply component (53) with being energized, its other end can be connected with described power connection (52) with being energized.

10. lamp supporting device according to claim 8, it is characterized in that, the centre of the described connector (22) of the described support component (20) of described lamp supporting device has a passage (223) longitudinally arranged, described lamp supporting device comprises a conductive unit (50) further, described conductive unit (50) comprises a wire (51), a power connection (52) and one are located at the power supply component (53) of the described bearing end (11) of described load bearing unit (10), the inner chamber (210) of described wire (51) through the described extension element (21) of described support component (20) of wherein said conductive unit (50) and the described passage (223) of described connector (22), its one end can be connected with described power supply component (53) with being energized, its other end can be connected with described power connection (52) with being energized.

11. lamp supporting devices according to claim 1, it is characterized in that, described lamp supporting device comprises one group of safety net (60) further in order to remind pedestrian, and wherein each described safety net is located between described first stable element (41) and described support component (20).

12. lamp supporting devices according to claim 10, it is characterized in that, described lamp supporting device comprises one group of safety net (60) further in order to remind pedestrian, and wherein each described safety net is located between described first stable element (41) and described support component (20).

13. 1 kinds of lamp supporting devices, is characterized in that, comprising:

One light fixture load bearing unit (10A), wherein said light fixture load bearing unit (10A) has a bearing end (11A) and a stiff end (12A), one support component (20A), wherein said support component (20A) comprises one group of extension element be removably connected successively (21A), with a bracing frame (30A), wherein bracing frame (30A) comprises the supporting leg (32A) that a Connection Element (31A) and a group are located at described Connection Element (31A) respectively pivotly, connection between each described extension element (21A) of wherein said support component (20A) is for being threaded, when described lamp supporting device is in holding state, the described stiff end (12A) of described light fixture load bearing unit (10A) is located at the upper end of described support component (20A) and is supported by described support component (20A), the lower end of described support component (20A) is located at the described Connection Element (31A) of support frame as described above (30A) and is supported by support frame as described above (30A), support frame as described above (30) is supported by the described supporting leg (32A) of support frame as described above (30A), the light fixture of the described bearing end (11A) being positioned at described load bearing unit (10A) is made to be supported the height and position being positioned at user and expecting thus,

The described extension element (21A) of described support component (20A) is by a kind of rigid hollow rod-like structure made in metal material, alloy material and nonmetallic materials, and the total length of wherein said each extension element (21A) is 2 ~ 8m; The wall thickness of described each extension element (21A) is 0.2 ~ 1.5mm; The external diameter of described each extension element (21A) is 3 ~ 12cm; The gross weight of described each extension element (21A) is no more than 8kg;

Described lamp supporting device comprises a stabilization element (40A) further, wherein said stabilization element (40A) comprises one group of first stable element (41A), one end of described first stable element (41A) is separated by respectively to turn up the soil and is located at described light fixture load bearing unit (10A), and the other end is located at the described supporting leg (32A) of support frame as described above (30A) respectively and described first stable element (41A), described support component (20A) and described supporting leg (32A) form a triangle to strengthen the stability of described lamp supporting device;

Described stabilization element (40A) comprises one group of second stable element (42A) and the 3rd stable element (43A) further, wherein said second stable element (42A) is located between the described supporting leg (32A) of two adjacent support frames as described above (30A) respectively, described 3rd stable element (43A) is located at described second stable element (42A), wherein said 3rd stable element (43A) comprises first setting element (431A), second setting element (432A) and two the 3rd setting elements (433A), one end of wherein said second setting element (432A) is fixed on described first setting element (431A), the other end is removably located at the centre position of described second stable element (42A) corresponding thereto, one end of described 3rd setting element (433A) of described 3rd stable element (43A) is fixed on described first setting element (431A), the other end is located at described second stable element (42A) corresponding thereto movably, when described lamp supporting device is in holding state, described second setting element (432A) and described 3rd setting element (433A) of described 3rd stable element (43A) are located at the centre position of described second stable element (42A) respectively and are strained, thus make the described supporting leg (32A) of support frame as described above (30A) be in stable holding state.

14. lamp supporting devices according to claim 13, it is characterized in that, described first stable element (41A) is applied to making a concerted effort along described support component (20A) straight down of described light fixture load bearing unit (10A), thus the described support component (20A) that described extension element (21A) and described connector (22A) are formed has a stable structure be applied to the effect of making a concerted effort of described light fixture load bearing unit (10A) described first stable element (41A) under.

15. lamp supporting devices according to claim 13, it is characterized in that, the described supporting leg (32A) of support frame as described above (30A) is located at the described Connection Element (31A) of support frame as described above (30A) respectively pivotly, wherein each described supporting leg (32A) has a link (321A) and a free end (322A), and described link (321A) is turned up the soil the lower end of the described Connection Element (31A) being located at support frame as described above (30A) respectively separately; Support frame as described above (30A) comprises one group of locking member (33A) further, described locking member (33A) respectively with described supporting leg (32A) phase one_to_one corresponding, when described locking member (33A) is in released state, the position of user's adjustable support leg (32A), holding state position or folded state position is in make it, when described locking member (33A) is in the lock state, the position residing for described supporting leg (32A) fix by described locking member (33A).

16. lamp supporting devices according to claim 13, it is characterized in that, described first stable element (41A) of described lamp supporting device, the length of the described supporting leg (32A) of described support component (20A) and support frame as described above (30A) is all fixing, when described lamp supporting device is in holding state, described first stable element (41A) of described lamp supporting device is tightened up, thus make described lamp supporting device define a stable overall structure, make when user's dismounting is in the described lamp supporting device under holding state thus, described user needs the locking member (33A) first adjusting support frame as described above (30A) to its released state, then by the direction pivotable of the described supporting leg (32A) of support frame as described above (30A) to close described support component (20A), subsequently described support component (20A) is disassembled from support frame as described above (30A) and the described connector (22A) of each described extension element (21A) from described support component (20A) is disassembled, finally by the described supporting leg (32A) of support frame as described above (30A) to the direction pivotable away from described support component (20A), thus make described lamp supporting device be folded into folded state.

17. lamp supporting devices according to claim 13, it is characterized in that, described first stable element (41A) of described lamp supporting device, described second stable element (42A), the length of the described supporting leg (32A) of described support component (20A) and support frame as described above (30A) is all fixing, when described lamp supporting device is in holding state, described first stable element (41A) of described lamp supporting device and described second stable element (42A) are tightened up, thus make described lamp supporting device define a stable overall structure, make when user's dismounting is in the described lamp supporting device under holding state thus, described user needs the locking member (33A) first adjusting support frame as described above (30A) to its released state, then described second setting element (432A) of described 3rd stable element (43A) is disassembled from described second stable element (42A) corresponding thereto, become lax to make described second stable element (42A), subsequently by the direction pivotable of the described supporting leg (32A) of support frame as described above (30A) to close described support component (20A), finally described support component (20A) is disassembled from support frame as described above (30A) and each described extension element (21A) is separated from each other, and by the direction pivotable of the free end (322A) of the described supporting leg (32A) of support frame as described above (30A) to the described Connection Element (31A) away from support frame as described above (30A), thus make described lamp supporting device be folded into folded state.

18. lamp supporting devices according to claim 17, it is characterized in that, the described light fixture load bearing unit (10A) of described lamp supporting device and the connection of described support component (20A) are releasable connection and user when not by any external tools, manually can complete it and connect and dismounting; The described extension element (21A) of described support component (20A) and the connection of described connector (22A) are releasable connection and user when not by any external tools, manually can complete it and connect and dismounting; Described support component (20A) and the connection of the described Connection Element (31A) of support frame as described above (30A) are releasable connection and described user when not by any external tools, manually can complete it and connect and dismounting; The unblock of the described locking member (33A) of support frame as described above (30A) and lock operation also when described user is not by any external tools, manually can completes it and unlock and lock operation; Making described user when using described lamp supporting device thus, when not by any external tools, can manually complete its installation and removal.

19. lamp supporting devices according to claim 13, it is characterized in that, described lamp supporting device comprises a conductive unit (50A) further, described conductive unit (50A) comprises a conducting element (51A), a power connection (52A) and one are located at the power supply component (53A) of the described bearing end (11A) of described light fixture load bearing unit (10A), wherein said conducting element (51A) comprises the electric installation (511A) on one group of inwall being located at the described extension element (21A) of described support component (20A) successively respectively, each described electric installation (511A) comprises a wire (5111A), a socket (5113A) be connected with the upper end of described wire (5111A) and a plug (5112A) be connected with the lower end of described wire (5111A), when described lamp supporting device is in holding state, can to be energized with described socket (5113A) from the adjacent described plug (5112A) of two different described electric installations (511A) respectively and to be connected, thus make described wire installation (511A) constitute the described conducting element (51A) of a conduction, the upper end of described conducting element (51A) can energized phase be connected with described power supply component (53A), the lower end of described conducting element (51A) can energized phase be connected with described power connection (52A).

20. lamp supporting devices according to claim 18, it is characterized in that, described lamp supporting device comprises a conductive unit (50A) further, described conductive unit (50A) comprises a conducting element (51A), a power connection (52A) and one are located at the power supply component (53A) of the described bearing end (11A) of described light fixture load bearing unit (10A), wherein said conducting element (51A) comprises the electric installation (511A) on one group of inwall being located at the described extension element (21A) of described support component (20A) successively respectively, each described electric installation (511A) comprises a wire (5111A), a socket (5113A) be connected with the upper end of described wire (5111A) and a plug (5112A) be connected with the lower end of described wire (5111A), when described lamp supporting device is in holding state, can to be energized with described socket (5113A) from the adjacent described plug (5112A) of two different described electric installations (511A) respectively and to be connected, thus make described wire installation (511A) constitute the described conducting element (51A) of a conduction, the upper end of described conducting element (51A) can energized phase be connected with described power supply component (53A), the lower end of described conducting element (51A) can energized phase be connected with described power connection (52A).

21. lamp supporting devices according to claim 13, it is characterized in that, described lamp supporting device comprises one group of safety net (60A) further in order to remind pedestrian, and wherein each described safety net is located between described first stable element (41A) and described support component (20A).

22. lamp supporting devices according to claim 20, it is characterized in that, described lamp supporting device comprises one group of safety net (60A) further in order to remind pedestrian, and wherein each described safety net is located between described first stable element (41A) and described support component (20A).