CN109708038B - Safety tunnel lighting device - Google Patents
Safety tunnel lighting device Download PDFInfo
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- CN109708038B CN109708038B CN201910127847.9A CN201910127847A CN109708038B CN 109708038 B CN109708038 B CN 109708038B CN 201910127847 A CN201910127847 A CN 201910127847A CN 109708038 B CN109708038 B CN 109708038B
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 26
- 238000005286 illumination Methods 0.000 claims abstract description 15
- 230000008713 feedback mechanism Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 6
- 208000012287 Prolapse Diseases 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004171 remote diagnosis Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention belongs to the technical field of lighting equipment in tunnel engineering, and particularly relates to a safe tunnel lighting device. The invention establishes a multi-ring feedback mechanism to systematically control tunnel lighting equipment by combining magnetic, electric and wireless feedback through the technical proposal of the adjustable lamp cap, the cable with the magnetic adsorption block and the lamp holder comprising the universal joint, the connecting shaft and the magnetic adsorption device, thereby not only achieving the purpose of saving electric energy for terminal lighting, but also providing quick feedback for the problems of lighting equipment, facilitating maintenance and effectively reducing the electric leakage danger. The invention can save electric energy according to actual use requirements through multi-gear adjustable illumination. The strong magnet can be used for randomly adjusting the adsorption position of the lighting lamp and controlling the switch of a power supply; the circuit control with the remote diagnosis feedback mechanism and the cable with the magnetic block can quickly manufacture a plurality of groups of lighting lamp wire groups and quickly fix the cable on the arch frame to avoid prolapse, thereby effectively avoiding safety accidents caused by cable falling.
Description
Technical Field
The invention belongs to the technical field of lighting equipment in tunnel engineering, and particularly relates to a safe tunnel lighting device.
Background
The effective and safe tunnel lighting equipment is one of the guarantees of tunnel engineering safety construction. Currently, tunnel illumination is mostly achieved by using temporarily installed illumination lamps or illumination tools previously connected to a trolley or an inverted arch. The temporarily installed lighting tool often cannot well protect the lighted line, and leakage often occurs, increasing the risk of tunnel construction or causing lighting equipment failure due to disconnection. The lighting equipment pre-installed on the arch frame has the defects that the position and the angle of the lighting equipment are not adjustable, so that a lighting blind area appears, and the tunnel construction is influenced. And because the existing tunnel lighting equipment does not have a feedback device, when the lighting equipment is in a problem, the problems of the lighting equipment are often required to be examined one by one, so that the maintenance efficiency and the construction are affected.
Disclosure of Invention
The invention provides a safe tunnel lighting device, and one of the purposes is to provide a tunnel lighting device capable of lighting up to a construction point so as to save lighting electric energy; it is a second object to provide a tunnel lighting device that provides quick feedback for problems with lighting equipment, is convenient to maintain, and can effectively reduce the risk of leakage.
In order to achieve the above purpose, the invention adopts the following technical scheme:
A security tunnel lighting apparatus comprising
The control device is electrically connected with the external power switch;
The lamp cap is connected with an external power supply through an external power supply switch by a cable;
The lamp holder comprises a fixing piece and a connecting piece, one end of the connecting piece is connected with the fixing piece, the other end of the connecting piece is connected with the lamp holder, and the fixing piece is electrically connected with the control device.
The control device comprises a signal generating device, a signal receiving device, a signal generating box, a signal receiving box and a remote control cabinet; the signal generating device is electrically connected with the signal receiving device; the signal generating device is connected in the signal generating box which is connected to the connecting piece of the lamp holder; the signal receiving device is connected in the signal receiving box which is connected in the remote control cabinet; the remote control cabinet is connected with an external power supply; the lamp cap is connected with an external power supply on the remote control cabinet through a cable.
The panel of the control cabinet is provided with a plurality of status display lamps, and the transmitting end of the signal receiving device is respectively and electrically connected with different status display lamps.
The signal generating device comprises a micro-current sensing module, a light sensing module, an illumination inductance sensing module, a first signal processing module, a power module and a signal transmitting module; the micro-current sensing module, the light sensing module and the lighting inductance receiving module are respectively and electrically connected with the first signal processing module, the first signal processing module is electrically connected with the signal transmitting module, and the signal transmitting module is electrically connected with the signal receiving device; the power module is respectively connected with the micro-current sensing module, the light sensing module, the lighting inductance sensing module, the first signal processing module and the signal transmitting module; the signal receiving device comprises a signal receiving module, a second signal processing module and a lighting control module; the signal receiving module is electrically connected with the second signal processing module, and the signal processing module is electrically connected with the lighting control module.
The fixing piece is a magnetic adsorption device; the magnetic attraction device comprises a lamp strong magnet and an attraction strong magnet, wherein the center of one side surface of the lamp strong magnet is connected with one end of the connecting piece, and the attraction strong magnet is magnetically attracted to the other side surface of the lamp strong magnet.
The strong magnet of the lamp comprises an upper section, a middle section and a lower section, wherein the upper section and the lower section are magnets, the heights of the upper section and the lower section are the same, and the middle section is a first insulating block; the strong magnet comprises an upper section, a middle section and a lower section, wherein the upper section and the lower section are magnets, the heights of the upper section and the lower section are the same, and the middle section is a second insulating block; the first insulating block and the second insulating block are the same in height.
The connecting piece comprises two universal joints and a connecting shaft; two ends of the connecting shaft are respectively connected with one end of one universal joint, and the other ends of the two universal joints are respectively connected with the lamp cap and the strong magnet of the lamp.
The universal joint is connected with the lamp cap through a connecting plate connected to the end head of the universal joint.
The device also comprises a hub; the cable wire is connected with a plurality of magnetic adsorption blocks; the cable connected with the magnetic adsorption blocks is arranged in the hub, and the hub is connected to the lamp holder; the lamp holder is a brightness-adjustable lamp.
The magnetic adsorption blocks are connected to the cable wire at equal intervals; the hub is a magnetic hub.
The invention has the beneficial effects that:
the invention establishes a multi-ring feedback mechanism to systematically control tunnel lighting equipment by combining magnetic, electric and wireless feedback through the technical proposal of the adjustable lamp cap, the cable with the magnetic adsorption block and the lamp holder comprising the universal joint, the connecting shaft and the magnetic adsorption device, thereby not only achieving the purpose of saving electric energy for terminal lighting, but also providing quick feedback for the problems of lighting equipment, facilitating maintenance and effectively reducing the electric leakage danger. The invention can save electric energy according to actual use requirements through multi-gear adjustable illumination. The strong magnet can be used for randomly adjusting the adsorption position of the lighting lamp and controlling the switch of a power supply; the circuit control with the remote diagnosis feedback mechanism and the cable with the magnetic block can quickly manufacture a plurality of groups of lighting lamp wire groups and quickly fix the cable on the arch frame to avoid prolapse, thereby effectively avoiding safety accidents caused by cable falling. The use of the concentrator ensures that the cable can be neatly stored when the safe tunnel lighting device is not used, thereby avoiding accidents caused by the messy arrangement of the cable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic diagram of the cable connection of the present invention;
FIG. 4 is a schematic diagram of the bundling operation of the cable according to the present invention;
FIG. 5 is a schematic diagram of a control detection flow of the present invention;
FIG. 6 is a schematic diagram of a control cabinet panel layout of the present invention.
In the figure: 1-a first insulation is fast; 2-adsorbing a strong magnet; 3-strong magnet of the lamp; 4-a cable wire; 5-a signal generating box; 6-universal joints; 7-lamp cap; 8-threading holes; 9-a magnetic adsorption block; 10-a control cabinet; 11-connecting shaft; 12-connecting plates; 13-a main power switch; 14-connecting a power line with an indicator lamp; 15-short circuit indicator lamp; 16-normal operation indicator lamp; 17-a lamp falling indicator lamp; 18-a signal receiving box; 19-a second insulating block.
In fig. 5, the solid line box is the control cabinet feedback, and the dotted line box is the remote transmitting end.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
a security tunnel lighting apparatus as shown in figures 1-6, comprising
The control device is electrically connected with the external power switch;
the lamp cap 7 is connected with an external power supply through an external power supply switch by a cable 4;
The lamp stand, including mounting and connecting piece, the mounting is connected to the one end of connecting piece, and the other end of connecting piece is connected with lamp holder 7, and the mounting is connected with controlling means electricity.
When in actual use, at any time and conveniently, the lamp holder is connected with the steel trolley, the trestle or the arch in the construction tunnel through the fixing piece, the fixing piece is fixedly connected to form a passage to form an electric signal, and the control device controls the main power switch after receiving the switch-on signal to switch on and supply power to the lamp holder 7, so that the lamp holder works normally. The situation that the position needing to be illuminated is a blind area is avoided. The design scheme of the invention is convenient for the movement of the lighting lamp, avoids unnecessary waste and ensures the requirement of normal construction lighting.
Embodiment two:
A security tunnel lighting apparatus as shown in fig. 1,2 and 5 is different from the embodiment in that: the control device comprises a signal generating device, a signal receiving device, a signal generating box 5, a signal receiving box 18 and a remote control cabinet 10; the signal generating device is electrically connected with the signal receiving device; the signal generating device is connected in the signal generating box 5, and the signal generating box 5 is connected to the connecting piece of the lamp holder; the signal receiving device is connected in the signal receiving box 18, and the signal receiving box 18 is connected in the remote control cabinet 10; the remote control cabinet 10 is connected with an external power supply; the lamp cap 7 is connected with an external power supply on a remote control cabinet 10 through a cable 4.
When in actual use, the signal generating device sends different signals received in the lighting process, such as power failure after lamp cap damage, no power, line damage, power failure after lamp cap falling from a fixed position, and the like, to the signal receiving device; the signal receiving device judges through the received working state signal of the lighting equipment, thereby facilitating fault detection and timely power failure. The magnetic line concentration device is used for concentrating the connected cable wires 4, so that accidents caused by line confusion are avoided.
Embodiment III:
A security tunnel lighting apparatus as shown in fig. 6 is different from the second embodiment in that: the panel of the control cabinet 10 is provided with a plurality of status display lamps, and the transmitting ends of the signal receiving devices are respectively and electrically connected with different status display lamps.
In actual use, status display lamps with different colors are arranged on the panel of the control cabinet 10, and in this embodiment, a main power switch 13, a power line connection indicator lamp 14, a short circuit indicator lamp 15, a normal operation indicator lamp 16 and a lamp falling indicator lamp 17 are arranged on the panel of the control cabinet 10. The setting of pilot lamp can also be add or reduce according to actual need, and the colour of pilot lamp can set up according to the custom, can be convenient for observe and judge like this. And judging the working condition of the lamp cap and the power supply circuit through the display of the observed different indicator lamps.
According to the technical scheme, the condition of the remote illumination equipment can be rapidly judged through the status display lamp, so that the fault detection and maintenance are convenient, and the reliability of the equipment can be ensured.
Embodiment four:
a safety tunnel lighting device as shown in fig. 1,2 and 5 is different from the second embodiment in that: the signal generating device comprises a micro-current sensing module, a light sensing module, an illumination inductance sensing module, a first signal processing module, a power module and a signal transmitting module; the micro-current sensing module, the light sensing module and the lighting inductance receiving module are respectively and electrically connected with the first signal processing module, the first signal processing module is electrically connected with the signal transmitting module, and the signal transmitting module is electrically connected with the signal receiving device; the power module is respectively connected with the micro-current sensing module, the light sensing module, the lighting inductance sensing module, the first signal processing module and the signal transmitting module; the signal receiving device comprises a signal receiving module, a second signal processing module and a lighting control module; the signal receiving module is electrically connected with the second signal processing module, and the signal processing module is electrically connected with the lighting control module.
When in actual use, the power supply module is arranged in the signal generating device, and the signal generating device can still work normally when the cable 4 is not electrified. The micro-current sensing module in the signal generating device is used for judging whether the lamp falls off, a signal can be generated when the lamp holder is fixed by the fixing piece on the lamp holder, the signal generating device receives the signal and sends the signal to the signal receiving device through the first signal processing module and the signal transmitting module, and the signal receiving device automatically switches on an external power supply to supply power for the whole lighting circuit after receiving the signal. The light sense module is used for judging whether the lamp works normally or not, and the light sense module provides real-time working conditions of the lamp for the lighting control module by receiving light information of the lamp. The lighting inductance receiving module is used for judging whether a line is normal or not, and the lighting inductance receiving module is used for receiving the power supply condition of lighting electricity, sending real-time lighting condition information to the signal receiving device through the first signal processing module and the signal transmitting module and providing information for line maintenance. The first signal processing module is used for encoding the induction result, the induction result is transmitted to the receiving module positioned at the control cabinet section by the signal transmitting module, and the second signal processing module is used for controlling the corresponding fault lamp to be started and performing actions such as power off/power on. The micro-current sensing module in this embodiment adopts a micro-current sensing module device in the prior art, the light sensing module adopts a light sensor in the prior art, the lighting inductance sensing module adopts a lighting inductance sensor in the prior art, the first signal processing module adopts a singlechip in the prior art, the signal receiving module adopts a receiver in the prior art, and the second signal processing module adopts a singlechip in the prior art. The singlechip in the prior art is adopted, so long as the encoding and decoding of signals can be completed.
According to the technical scheme, the power supply and power supply control of the lamp cap is convenient, the real-time condition of the circuit is conveniently known, and various different conditions can be timely processed.
Fifth embodiment:
A security tunnel lighting apparatus as shown in fig. 1-2 differs from the first embodiment in that: the fixing piece is a magnetic adsorption device; the magnetic attraction device comprises a lamp strong magnet 3 and an attraction strong magnet 2, wherein the center of one side surface of the lamp strong magnet 3 is connected with one end of a connecting piece, and the attraction strong magnet 2 is magnetically attracted to the other side surface of the lamp strong magnet 3.
When in actual use, the lamp cap comprises a lamp strong magnet 3 and a magnetic attraction device for attracting the strong magnet 2 through the magnetic attraction device, and the lamp strong magnet 3 and the strong magnet 2 are attracted to a trolley or a trestle in a required illumination area relatively. When the strong magnet 3 and the strong magnet 2 are attracted, weak current is generated, and the control device controls the external power switch to supply power to the lamp cap after receiving the weak current signal; when the strong magnet 3 and the strong magnet 2 are separated by accident and fall, the control device can not detect weak current signals, and then the power switch is automatically turned off. According to the design scheme, the safety tunnel lighting device is conveniently installed in the area needing lighting, and unnecessary waste and the phenomenon that lighting is needed and lighting setting is lacking are avoided.
Example six:
A security tunnel lighting apparatus as shown in fig. 1-2 differs from the fifth embodiment in that: the strong magnet 3 of the lamp comprises an upper section, a middle section and a lower section, wherein the upper section and the lower section are magnets, the heights of the upper section and the lower section are the same, and the middle section is a first insulating block 1; the strong magnet 2 comprises an upper section, a middle section and a lower section, wherein the upper section and the lower section are magnets, the heights of the upper section and the lower section are the same, and the middle section is a second insulating block 19; the first insulating block 1 and the second insulating block 19 are the same in height.
When in actual use, the technical scheme can better realize the adsorption fixing function, and the first insulating block 1 is arranged to be convenient for connection with the connecting piece; the technical scheme that the second insulating block 19 is arranged and the heights of the first insulating block 1 and the second insulating block 19 are the same can ensure good adsorption effect and enable falling caused by collision to be quickly reconnected through the magnet.
Embodiment seven:
A security tunnel lighting apparatus as shown in fig. 1-2 differs from the sixth embodiment in that: the connecting piece comprises two universal joints 6 and a connecting shaft 11; two ends of the connecting shaft 11 are respectively connected with one end of one universal joint 6, and the other ends of the two universal joints 6 are respectively connected with the lamp cap 7 and the lamp strong magnet 3.
In actual use, the technical scheme of the invention can conveniently adjust the illumination angle of the lamp cap 7 by adjusting the universal joint 6, so as to avoid the existence of illumination dead angles.
Example eight:
A security tunnel lighting apparatus as shown in fig. 1-2 is different from the seventh embodiment in that: the universal joint 6 is connected with the lamp cap 7 through a connecting plate 12 connected to the end head of the universal joint 6.
During actual use, the universal joint 6 passes through the connecting plate 12 and the lamp holder 7 for the steadiness of connection is ensured, has ensured that the construction is carried out under safe environment. The cable 4 is connected with a magnetic adsorption block 9.
Example nine:
A security tunnel lighting apparatus as shown in fig. 3-4 differs from the first embodiment in that: the device also comprises a hub; the cable 4 is connected with a plurality of magnetic adsorption blocks 9; the cable 4 connected with a plurality of magnetic adsorption blocks 9 is arranged in a concentrator, and the concentrator is connected to the lamp holder; the lamp holder 7 is a brightness-adjustable lamp.
When the safety tunnel lighting device is required to be installed, the cable 4 connected with the magnetic adsorption blocks 9 is taken out from the hub, and the cable 4 is fixed on an arch or trestle through the magnetic adsorption blocks 9. When the multi-group safety tunnel lighting device is needed, the multi-group lamp cables 4 are adhered together through the magnets to form a cable bundle for fixed connection, so that accidents such as line damage, leakage and short circuit and the like caused by cable prolapse are effectively avoided. By adopting the technical scheme of the concentrator, when the cable is not used, the cable 4 is convenient to store, and accidents caused by messy pulling of the cable can be avoided. The lamp holder 7 adopts the luminance adjustable lamp, can carry out the adjustment of luminance according to the illumination luminance needs of construction, has practiced thrift the electric energy to a certain extent, has avoided extravagant. The lamp cap 7 in the embodiment adopts a two-gear adjustable spotlight, ensures fine construction in a strong light state and ensures illumination requirements in a weak light state. The adjustable lamp in this embodiment is an adjustable LED lamp.
Example ten:
a security tunnel lighting apparatus as shown in fig. 3 to 4 is different from the ninth embodiment in that: the magnetic adsorption blocks 9 are connected to the cable 4 at equal intervals; the hub is a magnetic hub.
When in actual use, the magnetic concentrator can be adopted for the convenience of fixing the concentrator, so that the magnetic concentrator is conveniently adsorbed on the lamp holder. The magnetic adsorption blocks 9 are connected to the cable 4 at equal intervals, so that the cable 4 can be conveniently adsorbed on the trolley and the trestle, line prolapse is avoided, accidents such as line damage and electric leakage short circuit are avoided, the safety of tunnel work is improved, and the effect is good.
In summary, the technical scheme of the lamp holder with the adjustable lamp holder and the lamp holder connected with the magnetic line concentration device is that the magnetic feedback, the electric feedback and the wireless feedback are combined to establish the multi-ring feedback mechanism to systematically control the tunnel lighting equipment, so that the end point lighting can be achieved, the electric energy can be saved, the quick feedback can be provided for the problems of the lighting equipment, the maintenance is convenient, and meanwhile, the electric leakage danger is effectively reduced. The invention can save electric energy according to actual use requirements through multi-gear adjustable illumination. The adsorption position of the lighting lamp can be randomly adjusted by the strong magnet; the circuit control with the remote diagnosis feedback mechanism and the cable with the magnetic block can quickly manufacture a plurality of groups of lighting lamp wire groups and quickly fix the cable on the arch frame to avoid prolapse, thereby effectively avoiding safety accidents caused by cable falling.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
The technical solutions between the embodiments may be combined with each other, but it is necessary to base the implementation on the basis of those skilled in the art that when the combination of technical solutions contradicts or cannot be implemented, it should be considered that the combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.
Claims (7)
1. A safe tunnel lighting device, characterized by: comprising
The control device is electrically connected with the external power switch;
The lamp cap (7) is connected with an external power supply through an external power switch by a cable (4);
the lamp holder comprises a fixing piece and a connecting piece, one end of the connecting piece is connected with the fixing piece, the other end of the connecting piece is connected with the lamp cap (7), and the fixing piece is electrically connected with the control device; the control device comprises a signal generating device, a signal receiving device, a signal generating box (5), a signal receiving box (18) and a remote control cabinet (10); the signal generating device is electrically connected with the signal receiving device; the signal generating device is connected in the signal generating box (5), and the signal generating box (5) is connected to the connecting piece of the lamp holder; the signal receiving device is connected in the signal receiving box (18), and the signal receiving box (18) is connected in the remote control cabinet (10); the remote control cabinet (10) is connected with an external power supply; the lamp cap (7) is connected with an external power supply on the remote control cabinet (10) through a cable (4);
The signal generating device comprises a micro-current sensing module, a light sensing module, an illumination inductance sensing module, a first signal processing module, a power module and a signal transmitting module; the micro-current sensing module, the light sensing module and the lighting inductance receiving module are respectively and electrically connected with the first signal processing module, the first signal processing module is electrically connected with the signal transmitting module, and the signal transmitting module is electrically connected with the signal receiving device; the power module is respectively connected with the micro-current sensing module, the light sensing module, the lighting inductance sensing module, the first signal processing module and the signal transmitting module; the signal receiving device comprises a signal receiving module, a second signal processing module and a lighting control module; the signal receiving module is electrically connected with the second signal processing module, and the signal processing module is electrically connected with the lighting control module;
The fixing piece is a magnetic adsorption device; the magnetic attraction device comprises a lamp strong magnet (3) and an attraction strong magnet (2), wherein the center of one side surface of the lamp strong magnet (3) is connected with one end of the connecting piece, and the attraction strong magnet (2) is magnetically attracted to the other side surface of the lamp strong magnet (3).
2. A security tunnel lighting apparatus as claimed in claim 1, wherein: the panel of the control cabinet (10) is provided with a plurality of status display lamps, and the transmitting ends of the signal receiving devices are respectively and electrically connected with different status display lamps.
3. A security tunnel lighting apparatus as claimed in claim 1, wherein: the strong magnet (3) of the lamp comprises an upper section, a middle section and a lower section, wherein the upper section and the lower section are magnets, the heights of the upper section and the lower section are the same, and the middle section is a first insulating block (1); the strong magnet (2) comprises an upper section, a middle section and a lower section, wherein the upper section and the lower section are magnets, the heights of the upper section and the lower section are the same, and the middle section is a second insulating block (19); the first insulating block (1) and the second insulating block (19) are the same in height.
4. A security tunnel lighting apparatus as claimed in claim 1, wherein: the connecting piece comprises two universal joints (6) and a connecting shaft (11); the two ends of the connecting shaft (11) are respectively connected with one end of one universal joint (6), and the other ends of the two universal joints (6) are respectively connected with the lamp cap (7) and the strong magnet (3) of the lamp.
5. A security tunnel lighting apparatus as defined in claim 4, wherein: the universal joint (6) is connected with the lamp cap (7) through a connecting plate (12) connected with the end head of the universal joint (6).
6. A security tunnel lighting apparatus as claimed in claim 1, wherein: the device also comprises a hub; the cable (4) is connected with a plurality of magnetic adsorption blocks (9); the cable (4) connected with the magnetic adsorption blocks (9) is arranged in the concentrator, and the concentrator is connected to the lamp holder; the lamp cap (7) is a brightness-adjustable lamp.
7. A security tunnel lighting apparatus as defined in claim 6, wherein: the magnetic adsorption blocks (9) are connected to the cable (4) at equal intervals; the hub is a magnetic hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910127847.9A CN109708038B (en) | 2019-02-20 | 2019-02-20 | Safety tunnel lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910127847.9A CN109708038B (en) | 2019-02-20 | 2019-02-20 | Safety tunnel lighting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109708038A CN109708038A (en) | 2019-05-03 |
| CN109708038B true CN109708038B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910127847.9A Active CN109708038B (en) | 2019-02-20 | 2019-02-20 | Safety tunnel lighting device |
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| CN (1) | CN109708038B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7587289B1 (en) * | 2007-02-13 | 2009-09-08 | American Megatrends, Inc. | Data cable powered sensor fixture |
| CN206831297U (en) * | 2017-06-21 | 2018-01-02 | 广州市辉科光电科技有限公司 | Magnetic splice floor tile lamp system |
| CN107620900A (en) * | 2017-10-18 | 2018-01-23 | 江门市英特视界科技有限公司 | A kind of magnetic-type lamp group of intelligent control |
| CN209470076U (en) * | 2019-02-20 | 2019-10-08 | 中铁隧道集团二处有限公司 | A safety tunnel lighting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6459218B2 (en) * | 1994-07-13 | 2002-10-01 | Auckland Uniservices Limited | Inductively powered lamp unit |
-
2019
- 2019-02-20 CN CN201910127847.9A patent/CN109708038B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7587289B1 (en) * | 2007-02-13 | 2009-09-08 | American Megatrends, Inc. | Data cable powered sensor fixture |
| CN206831297U (en) * | 2017-06-21 | 2018-01-02 | 广州市辉科光电科技有限公司 | Magnetic splice floor tile lamp system |
| CN107620900A (en) * | 2017-10-18 | 2018-01-23 | 江门市英特视界科技有限公司 | A kind of magnetic-type lamp group of intelligent control |
| CN209470076U (en) * | 2019-02-20 | 2019-10-08 | 中铁隧道集团二处有限公司 | A safety tunnel lighting device |
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| CN109708038A (en) | 2019-05-03 |
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