CN103375777A - Lighting device and demounting tool used for demounting same - Google Patents
Lighting device and demounting tool used for demounting same Download PDFInfo
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- CN103375777A CN103375777A CN2012101335906A CN201210133590A CN103375777A CN 103375777 A CN103375777 A CN 103375777A CN 2012101335906 A CN2012101335906 A CN 2012101335906A CN 201210133590 A CN201210133590 A CN 201210133590A CN 103375777 A CN103375777 A CN 103375777A
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- 238000007789 sealing Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The invention relates to a lighting device (100) which comprises a pre-buried member (1), a lamp body (2) inserted in the pre-buried member (1), and a locking device (3). The locking device (3) is connected to the lamp body (2), demountably locks the lamp body (2)and the pre-buried member (1) together and springs the lamp body (2) out of the pre-buried member (1) when the lamp body (2) and the pre-buried member (1) are unlocked. In addition, the invention further relates to a demounting tool (200) used for demounting the lighting device (100).
Description
Technical field
The present invention relates to a kind of lighting device, especially a kind of underground lamp.In addition, the invention still further relates to a kind of extracting tool of the lighting device for dismantling the above-mentioned type.
Background technology
Underground lamp, especially LED underground lamp are widely used in parking lot, greenbelt, tourist attraction, park and shopping street etc. the environment.This underground lamp in most cases is embedded to underground.Therefore this underground lamp requires comparatively robust and durable.Because underground lamp in most cases is applied in the public arena, its applied environment is relatively abominable, often can be damaged.Therefore, in order to keep in repair, often to need dismounting and reinstall underground lamp.Simultaneously, underground lamp also needs to have stronger anti-theft capability.
Yet underground lamp of the prior art is very difficult to install, and its anti-theft capability is relatively poor simultaneously.For example in the prior art a solution, be placed to the lamp body of underground lamp in the built-in fitting that is embedded in advance in the ground after, usually utilize fastening bolt that lamp body and the built-in fitting that is fixed in the ground are fastened together.Such underground lamp is comparatively complicated when mounted, need installation personnel with lamp body with after built-in fitting is aimed at, tighten seriatim fastening bolt.In addition, the underground lamp of this type is very easy to stolen, and the thief uses instrument commonly used just can steal simply this underground lamp.
In other a solution in the prior art, the designer is provided with latch plate at the lamp body of underground lamp, and this latch plate snaps onto in the relevant position in the built-in fitting that is fixed in the ground.Such underground lamp is very easy to install, but it is stolen equally easily, and the thief does not even use special tool(s) just can steal simply this underground lamp.
Also have in the prior art a solution, the designer is provided with a locking mechanism that is fixed on by fastening bolt on this lamp body at the lamp body of underground lamp, and this locking mechanism is snapped in the built-in fitting that is fixed in the ground.Such underground lamp is comparatively complicated when mounted, although it has certain anti-theft capability, lamp body can not eject from built-in fitting automatically, more complicated when this underground lamp of dismounting.
Summary of the invention
The object of the invention is to propose a kind of lighting device, especially a kind of underground lamp.Assembling according to lighting device of the present invention is simple, has stronger anti-theft capability, and when dismantling according to lighting device of the present invention, the lamp body of this lighting device can automatically eject from the built-in fitting that holds lamp body.Another object of the present invention is to propose a kind of extracting tool of the lighting device for dismantling the above-mentioned type, can dismantle the lighting device of the above-mentioned type quickly and easily according to removal tool special of the present invention by using.
First purpose of the present invention realizes thus by a kind of lighting device, namely this lighting device comprises: built-in fitting and the lamp body that is inserted in the built-in fitting, wherein, lighting device also comprises locking device, this locking device is connected to lamp body, wherein, locking device locks together lamp body and built-in fitting removedly, and when lamp body and built-in fitting unlock lamp body is ejected from built-in fitting.In design of the present invention, locking device can be locked in lamp body in the built-in fitting reliably, and only has and could remove lamp body by specific purpose tool and be connected with the locking of built-in fitting, and this has improved the anti-theft capability according to lighting device of the present invention significantly.Simultaneously, after having removed lamp body and the locking of built-in fitting is connected, lamp body can automatically eject from built-in fitting, thereby has greatly simplified the unloading process according to lighting device of the present invention.
Propose according to the present invention, locking device is fixedly attached to the bottom of lamp body.When locking device is arranged on the bottom of lamp body, strengthened to a great extent the difficulty of touching of this locking device, in the situation of not using removal tool special, be difficult to touch this locking device, this has improved the theftproof performance according to lighting device of the present invention to a great extent.In addition, the locking device that is arranged on the lamp body bottom can apply and direction of insertion opposite effect power lamp body, thereby after removing lamp body and the locking of built-in fitting is connected, come the active force of self-locking device can be applied to the bottom of lamp body, make lamp body automatic spring from built-in fitting.
Further propose according to the present invention, locking device comprises the lock arm assembly, and this lock arm assembly can directly make progress between built-in fitting and lamp body and telescopically arrange, so that built-in fitting and lamp body lock together or make built-in fitting and lamp body to unlock.This lock arm assembly has guaranteed that lamp body is connected with the reliable locking of built-in fitting.Because the lock arm assembly is as unique bottom that can be arranged on too by the parts that the operator handles lamp body, only have by removal tool special and just can touch this lock arm, so this has also improved the theftproof performance according to lighting device of the present invention to a great extent.
Preferably, the lock arm assembly comprises at least one pair of lock arm and the first spring part, and this first spring part is arranged between the pair of locking arm.The first spring part provides the elastic force that impels away from each other motion for lock arm, thereby lock arm can automatically be snapped onto in the corresponding draw-in groove into its setting.In addition, when using special-purpose extracting tool to dismantle, lock arm can the direction to the first spring part move under the help of extracting tool, is connected with the kayser of draw-in groove thereby break away from.
Advantageously, the lock arm assembly also comprises retainer, and the lock arm telescopically remains in the retainer.Retainer provides necessary guiding for lock arm, guarantees that lock arm is in predetermined direction telescopic slide.In addition, because retainer is fixedly connected to the bottom of lamp body, therefore, the lock arm in retainer only slides for the direction of its restriction at retainer, thereby after having guaranteed that lock arm is in locking onto draw-in groove, can not deviate from from draw-in groove.
Preferably, first tool insert hole is set in each lock arm.In design of the present invention, this first tool insert hole only can be inserted as according to the custom-designed extracting tool of lighting device of the present invention, the arm that can't unlock in the situation of the instrument that uses other is connected with the kayser of draw-in groove, and this has also improved the anti-theft capability according to lighting device of the present invention.
The first tool insert hole be designed at least part of inclination near the hole wall of the first spring part so that the first tool insert hole towards the diameter of a side of the bottom of lamp body greater than the diameter away from the opposite side of the bottom of lamp body.This structure of this first tool insert hole is conducive to the smooth insertion of extracting tool, and guiding function has been played in its insertion to extracting tool.
Advantageously, offer at least one pair of second tool insert hole positioned opposite to each other on the lamp body, and each first tool insert hole is corresponding to second tool insert hole, and wherein under the confined state of lighting device, the first tool insert hole and the second tool insert hole are offset each other.When needs are dismantled according to lighting device of the present invention, removal tool special is inserted in the first tool insert hole by the second tool insert hole, in the process of inserting, the hole wall of the first tool insert hole is pushed in the end of extracting tool, and force lock arm to move relative to each other, extracting tool can successfully be inserted in the first tool insert hole, thereby obtain a kind of autoregistration effect.
Preferably, lighting device also comprises the closing cock for sealing the second tool insert hole.This closing cock prevents that advantageously sealing and other pollutants enter into the inside of lighting device.
Propose according to the present invention, lock arm is away from the first spring part and have the guide edge of inclination away from the corner of the bottom of lamp body.When being inserted into lamp body in the built-in fitting, this guide edge at first is resisted against on the edge of opening of built-in fitting, thereby edge of opening impels lock arm to move towards each other, thereby need not the artificially position of lock arm is intervened, this has greatly simplified the assembling process according to lighting device of the present invention again.
Propose according to the present invention, locking device also comprises the second spring part of the below that is arranged on the lock arm assembly, and wherein, when lamp body and built-in fitting unlocked, the second spring part ejected lamp body from built-in fitting.After removing lamp body and the locking of built-in fitting is connected, the active force that the second spring part acts on the lamp body bottom makes lamp body automatic spring from built-in fitting.
Preferably, the second spring part is helical spring.Certainly, the second spring part also can be the spring of other types, for example leaf spring.
Preferably, Designing of Pre-embedded Pieces in Concrete Structures for have in a side opening cylindrical body, cylindrical body comprise the first bottom and from the first bottom extended the first perisporium, and the inboard of the first perisporium is provided with draw-in groove, under the complete state of lighting device assembling, lock arm is engaged in the draw-in groove.
Further preferably, lamp body comprise the second bottom and from the second bottom extended the second perisporium, be provided with support plate at the second perisporium, support plate is bearing on the first perisporium at the opening part of built-in fitting.This support plate can seal the opening of built-in fitting, thereby forms the space of sealing between lamp body and built-in fitting.
Advantageously, be provided with the LED photo engine in the lamp body.It is long that the LED photo engine has the life-span, and optical efficiency is high, and the advantage of environmental protection.
Another object of the present invention realizes only having by this extracting tool and can dismantle according to lighting device of the present invention by a kind of extracting tool of the lighting device for dismantling the above-mentioned type.
Preferably, extracting tool is designed to a type, and the extracting tool of door type has and is fit to pass the second tool insert hole of lighting device and two supporting legs of the first tool insert hole.When dismantling according to lighting device of the present invention, two supporting legs pass respectively the second tool insert hole and also finally are inserted in each self-corresponding first tool insert hole.In the process of inserting the first tool insert hole, supporting leg is pushed the hole wall of the first tool insert hole, thereby forces lock arm mobile in the direction of the first spring part, and then the releasing lamp body is connected with the locking of built-in fitting.
Preferably, the free end of supporting leg has the acting surface of inclination, and when the dismounting lighting device, acting surface is pushed hole wall.The acting surface of this inclination allows supporting leg to be inserted into more easily in the first tool insert hole, thereby has greatly reduced the dismounting complexity of lighting device.
Description of drawings
Accompanying drawing consists of the part of this specification, is used for helping further to understand the present invention.These accompanying drawings illustrate embodiments of the invention, and are used for illustrating principle of the present invention with specification.Identical parts represent with identical label in the accompanying drawings.Shown in the figure:
Fig. 1 is the sectional view according to lighting device of the present invention;
Fig. 2 is the decomposing schematic representation according to lighting device of the present invention;
Fig. 3 is the schematic diagram according to the lock arm assembly of lighting device 100 of the present invention;
Fig. 4 is the schematic diagram according to extracting tool of the present invention;
Fig. 5 is the schematic diagram that extracting tool according to the present invention cooperates with the lock arm effect;
Fig. 6 A to Fig. 6 C utilizes extracting tool dismounting according to the present invention according to the schematic diagram of the stages of lighting device of the present invention.
The specific embodiment
In being discussed in more detail below, with reference to the accompanying drawing of a part that forms this specification, wherein, showing in the mode of illustration and can implement specific embodiments of the invention.About figure, use with reference to the direction of described accompanying drawing such as " top ", " end ", 'fornt', 'back' directional terms.Because the assembly of the embodiment of the invention can be placed at many different directions, so the direction term only is used for explanation, and without any the meaning that limits.It should be understood that and to use other embodiment, and under the prerequisite that does not deviate from scope of the present invention, can carry out structure or logical changes.So the below describes in detail should not be understood to the restrictive meaning, and the present invention is defined by the appended claims.
Fig. 1 shows the sectional view according to lighting device 100 of the present invention.As seen from the figure, lighting device 100 according to the present invention comprises the built-in fitting 1 of imbedding in advance in the ground and the lamp body 2 that is inserted in the built-in fitting 1.In addition, lighting device 100 according to the present invention also comprises locking device 3, and this locking device 3 is fixedly attached to the bottom of lamp body 2.Lighting device 100 shown in Fig. 1 is in the complete state of assembling, under this state, locking device 3 locks together lamp body 2 and built-in fitting 1 removedly, and when lamp body 2 and built-in fitting 1 unlocked, locking device 3 made lamp body 2 automatic spring from built-in fitting 1.
Further as seen, built-in fitting 1 is designed to one-sided open, cylindrical body with opening from figure, and this cylindrical body comprises the first bottom 11 and extended the first perisporium 12 from the first bottom 11.And lamp body 2 comprises the second bottom 21 and from the second bottom 21 extended the second perisporium 22, be provided with support plate 23 at the second perisporium 22, support plate 23 is bearing on the first perisporium 12 at opening part.Locking device 3 comprises the lock arm assembly, and this lock arm assembly diametrically telescopically arranges between built-in fitting 1 and the lamp body 2.At this, so-called " footpath is upwards scalable " refer to the lock arm assembly can be in the bottom of lamp body 2 towards on the direction of the second perisporium 22 of lamp body 2 or telescopic moving on the opposite direction.In the present embodiment, the lock arm assembly comprises retainer 31, at least one pair of lock arm 32 and the first spring part 33, the first spring parts 33 are arranged between the pair of locking arm 32 and lock arm 32 telescopicallies remain in the retainer 31.In the present embodiment, two lock arms 32 are equipped with first spring part 33, and two free ends of this first spring part 33 contact with a lock arm 32 respectively.Be provided with in the present embodiment pair of locking arm 32, and lock arm 32 can stretch out towards the direction of the first perisporium 12 under the effect of the first spring part 33 in retainer 31, and lock arm 32 may be engaged in the draw-in groove 13 of the inboard that is arranged on the first perisporium 12 thus.
In a further embodiment, the lock arm structure has many to lock arm 32, and wherein every pair of lock arm 32 is equipped with first spring part 33.
In addition, in the present embodiment, the first spring part 33 is designed to helical spring, and it also can be designed to the spring of other types, for example leaf spring certainly.
In addition, further as seen, retainer 31 can be made into integration among the figure, and section offers the therein passage of telescopic slide of suitable lock arm 32 within it.
In another preferred design, retainer 31 also can be separately made (referring to Fig. 2), and lock arm 32 is clamped in up and down between two parts of retainer 31 movably.
In addition, in the schematic diagram shown in Fig. 1, locking device 3 also comprises the below that is arranged on the lock arm assembly, the second spring part 35 below retainer 31 namely, wherein, when lamp body 2 and built-in fitting 1 unlocked, the second spring part 35 made lamp body 2 automatic spring from built-in fitting 1.In a preferred embodiment of the present invention, the second spring part 35 is designed to helical spring, and it also can be designed as leaf spring certainly.
Fig. 2 shows the decomposing schematic representation according to lighting device 100 of the present invention.Show clearly retainer 31 according to another embodiment of the invention among the figure, it is made of two parts up and down.Lock arm 32 is clamped in up and down between two parts of retainer 31, and the first spring part 33 is arranged between two lock arms 32.
Further as seen, be formed with cavity between the first perisporium 12 and the second perisporium 22, and offer at least one pair of second tool insert hole 24 positioned opposite to each other at the support plate 23 of lamp body 2 from figure, this second tool insert hole 24 is passed in this cavity.In an embodiment, offer altogether two the second tool insert holes 24.This second tool insert hole 24 is by closing cock 25 sealings.Certainly, the quantity of the second tool insert hole 24 is corresponding with the quantity of lock arm 32, for example in the situation that two pairs of lock arms 32 are set, two pairs of the second tool insert holes 24 can be set correspondingly.
In addition, in lamp body 2, be provided with the lens 27 of the light-emitting window of LED photo engine 25 and sealing lamp body 2.
Fig. 3 shows the schematic diagram according to the lock arm assembly of lighting device 100 of the present invention, for clarity, and among the figure and not shown retainer 31.As seen from the figure, the first spring part 33 is arranged between two lock arms 32.In addition, first tool insert hole 34 is set in each lock arm 32, this the first tool insert hole 34 be designed at least part of inclination near the hole wall 341 of the first spring part 33 so that the first tool insert hole 34 towards the diameter of a side of the bottom of lamp body 2 greater than the diameter away from the opposite side of the bottom of lamp body 2.As shown in the figure, the part of hole wall 341 in the bottom of close lamp body 2 is designed to tilt, and another part does not then change.
In preferred embodiment of the present invention, each first tool insert hole 34 is corresponding to second tool insert hole 24, and wherein under lighting device 100 confined states, the first tool insert hole 34 and the second tool insert hole 24 are offset each other.Thus, being inserted as according to lighting device 100 of the present invention during custom-designed extracting tool, extracting tool can pass the second tool insert hole 24 and be inserted in the first tool insert hole 34, and in the process of inserting the first tool insert hole 34, push the hole wall 341 of the first tool insert hole 34, to impel lock arm 32 mobile in the direction of the first spring part 33, that is to say, impel in the lock arm 32 retraction retainers 31.
In addition, further as seen, lock arm 32 is away from the first spring part 33 and have the guide edge 321 of inclination away from the corner of the bottom of lamp body 2 from figure.When being inserted into lamp body 2 in the built-in fitting 1, this guide edge at first is resisted against on the edge of opening of built-in fitting 1, edge of opening impels lock arm 32 to move towards each other, thereby need not the artificially position of lock arm 32 is intervened, this has greatly simplified the assembling process according to lighting device 100 of the present invention again.
Fig. 4 shows the schematic diagram according to extracting tool 200 of the present invention.This extracting tool 200 is designed to a type, and the extracting tool 200 of door type has and is fit to pass the first tool insert hole 34 of lighting device 100 and two supporting legs 201 of the second tool insert hole 24.
Fig. 5 shows the schematic diagram that extracting tool 200 according to the present invention cooperates with lock arm 32 effects.As seen from the figure, the free end of supporting leg 201 has the acting surface 202 of inclination.The acting surface 200 of this inclination can make things convenient for supporting leg 201 to be inserted in the first tool insert hole 34, expressly carries out alignment function and need not operating personnel, thereby obtains a kind of autoregistration effect.
Fig. 6 A to Fig. 6 C shows and utilizes extracting tool 200 dismountings according to the present invention according to the schematic diagram of the stages of lighting device 100 of the present invention.In the phase I shown in Fig. 6 A, the supporting leg 201 of extracting tool 200 passes the second tool insert hole 24, and utilizes the acting surface 202 of its inclination to be resisted against on the hole wall 341 of inclination of the first tool insert hole 34.
In the second stage shown in Fig. 6 B, continue to insert extracting tool 200 to the inside of lighting device 100.The supporting leg 201 of extracting tool 200 further is inserted in the first tool insert hole 34, in the process of inserting, the hole wall 341 of the inclination of 202 pairs of the first tool insert holes 34 of acting surface applies active force, this active force impels lock arm 32 to move towards the direction of the first spring part 33, and lock arm 32 not fully disengagings from draw-in groove 13 this moment.
In the phase III shown in Fig. 6 C, the supporting leg 201 of extracting tool 200 passes completely through the first tool insert hole 34.Two lock arms 32 move to the direction of the first spring part 33 respectively under the acting in conjunction of two supporting legs 201, and finally break away from from draw-in groove 13.At this moment, under the effect from the elastic force of the second spring part 35, lamp body 2 is automatic spring from built-in fitting 1, thereby finishes unloading process.
Although this illustrate and described specific embodiment, it will be appreciated by one skilled in the art that under the prerequisite that does not deviate from scope of the present invention, the specific embodiment that various embodiments optional and/or that be equal to can replace institute to describe and illustrate.The application is intended to cover any modification or the distortion of specific embodiment discussed herein.So the present invention is intended to only be limited by claim and equivalent thereof.
Reference number
1 built-in fitting
11 first bottoms
12 first perisporiums
13 draw-in grooves
2 lamp bodies
21 second bottoms
22 second perisporiums
23 support plates
24 second tool insert holes
25 closing cocks
26 LED photo engines
3 locking devices
31 retainers
32 lock arms
321 guide edges
33 first spring parts
34 first tool insert holes
341 hole walls
35 second spring parts
100 lighting devices
200 extracting tools
201 supporting legs
202 acting surfaces
Claims (20)
1. a lighting device (100), comprise: built-in fitting (1) and be inserted into lamp body (2) in the described built-in fitting (1), it is characterized in that, described lighting device (100) also comprises locking device (3), described locking device (3) is connected to described lamp body (2), wherein, described locking device (3) locks together described lamp body (2) and described built-in fitting (1) removedly, and described lamp body (2) is ejected from described built-in fitting (1) when unlocking at described lamp body (2) and described built-in fitting (1).
2. lighting device according to claim 1 (100) is characterized in that, described locking device (3) is fixedly attached to the bottom of described lamp body (2).
3. lighting device according to claim 1 (100), it is characterized in that, described locking device (3) comprises the lock arm assembly, described lock arm assembly can directly make progress between described built-in fitting (1) and described lamp body (2) and telescopically arrange, so that described built-in fitting (1) and described lamp body (2) lock together or make described built-in fitting (1) and described lamp body (2) to unlock.
4. lighting device according to claim 3 (100), it is characterized in that, described lock arm assembly comprises at least one pair of lock arm (32) and at least one the first spring part (33), and described the first spring part (33) is arranged between a pair of described lock arm (32).
5. lighting device according to claim 4 (100) is characterized in that, described lock arm assembly also comprises retainer (31), and described lock arm (32) telescopically remains in the described retainer (31).
6. lighting device according to claim 3 (100) is characterized in that, in each described lock arm (32) first tool insert hole (34) is set.
7. lighting device according to claim 6 (100), it is characterized in that, the hole wall (341) of close described first spring part (33) of described the first tool insert hole (34) is designed at least part of inclination so that described the first tool insert hole (34) towards the diameter of a side of the bottom of described lamp body (2) greater than the diameter away from the opposite side of the bottom of described lamp body (2).
8. lighting device according to claim 7 (100) is characterized in that, offers at least one pair of second tool insert hole (24) positioned opposite to each other at described lamp body (2).
9. lighting device according to claim 8 (100), it is characterized in that, each described first tool insert hole (34) is corresponding to described second tool insert hole (24), wherein when the confined state of described lighting device (100), described the first tool insert hole (34) is offset each other with described the second tool insert hole (24).
10. lighting device according to claim 8 (100) is characterized in that, described lighting device (100) also comprises be used to the closing cock (25) that seals described the second tool insert hole (24).
11. each described lighting device (100) in 10 according to claim 4, it is characterized in that described lock arm (32) is away from described the first spring part (33) and have the guide edge (321) of inclination away from the corner of the bottom of described lamp body (2).
12. each described lighting device (100) in 10 according to claim 3, it is characterized in that, described locking device (3) also comprises second spring part (35) of the below that is arranged on described lock arm assembly, wherein, when unlocking, described the second spring part (35) can make described lamp body (2) eject from described built-in fitting (1) at described lamp body (2) and described built-in fitting (1).
13. lighting device according to claim 12 (100) is characterized in that, described the second spring part (35) is helical spring.
14. each described lighting device (100) in 10 according to claim 1, it is characterized in that, described built-in fitting (1) is designed to have in a side cylindrical body of opening, and described cylindrical body comprises the first bottom (11) and upper extended the first perisporium (12) from described the first bottom (11).
15. lighting device according to claim 14 (100), it is characterized in that, the inboard of described the first perisporium (12) is provided with draw-in groove (13), and described lock arm (32) is engaged in the described draw-in groove (13) under the complete state of described lighting device (100) assembling.
16. lighting device according to claim 14 (100), it is characterized in that, described lamp body (2) comprises the second bottom (21) and upper extended the second perisporium (22) from described the second bottom (21), be provided with support plate (23) at described the second perisporium (22), described support plate (23) is bearing on described the first perisporium (12) at described opening part.
17. each described lighting device (100) in 10 is characterized in that according to claim 1, is provided with LED photo engine (26) in the described lamp body (2).
18. an extracting tool (200) is characterized in that, described extracting tool (200) is used for dismounting according to claim 1 to 17 each described lighting devices (100).
19. extracting tool according to claim 18 (200), it is characterized in that, described extracting tool is designed to a type, and the described extracting tool (200) of door type has and is fit to pass second tool insert hole (24) of described lighting device (100) and two supporting legs (201) of the first tool insert hole (34).
20. extracting tool according to claim 19 (200), it is characterized in that, the free end of described supporting leg (201) has the acting surface (202) of inclination, when the described lighting device of dismounting (100), described acting surface (202) is pushed the hole wall (341) of described the first tool insert hole (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210133590.6A CN103375777B (en) | 2012-04-28 | 2012-04-28 | Lighting device and the extracting tool for dismantling lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210133590.6A CN103375777B (en) | 2012-04-28 | 2012-04-28 | Lighting device and the extracting tool for dismantling lighting device |
Publications (2)
| Publication Number | Publication Date |
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| CN103375777A true CN103375777A (en) | 2013-10-30 |
| CN103375777B CN103375777B (en) | 2017-09-29 |
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| CN201210133590.6A Expired - Fee Related CN103375777B (en) | 2012-04-28 | 2012-04-28 | Lighting device and the extracting tool for dismantling lighting device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089225A (en) * | 2014-07-21 | 2014-10-08 | 东莞市闻誉实业有限公司 | Buried LED lamp |
| CN106247286A (en) * | 2016-10-31 | 2016-12-21 | 任闫涛 | A kind of detachable lamp |
| CN107324188A (en) * | 2017-08-16 | 2017-11-07 | 南通江中光电有限公司 | A kind of elevator car top |
| CN110822333A (en) * | 2019-11-07 | 2020-02-21 | 江苏明钰新能源有限公司 | Novel floor lamp |
| CN115355480A (en) * | 2022-07-22 | 2022-11-18 | 安徽一路明光电科技有限公司 | Bulb mounting structure and mounting equipment thereof |
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|---|---|---|---|---|
| GB360049A (en) * | 1930-06-27 | 1931-10-27 | Gordon Roy Croxford | Improvements in illuminated signs for advertisements, traffic guidance, and like purposes |
| US5550727A (en) * | 1995-07-24 | 1996-08-27 | Fenyvesy; Thomas P. | Outdoor illuminator |
| CN2676022Y (en) * | 2004-01-09 | 2005-02-02 | 深圳市沃科半导体照明有限公司 | Ground embedded lamp |
| CN101220920A (en) * | 2008-01-25 | 2008-07-16 | 奥迪通用照明(广州)有限公司 | Imbedded floor-lamp fixing structure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089225A (en) * | 2014-07-21 | 2014-10-08 | 东莞市闻誉实业有限公司 | Buried LED lamp |
| CN106247286A (en) * | 2016-10-31 | 2016-12-21 | 任闫涛 | A kind of detachable lamp |
| CN106247286B (en) * | 2016-10-31 | 2022-12-06 | 任闫涛 | Detachable lamp |
| CN107324188A (en) * | 2017-08-16 | 2017-11-07 | 南通江中光电有限公司 | A kind of elevator car top |
| CN110822333A (en) * | 2019-11-07 | 2020-02-21 | 江苏明钰新能源有限公司 | Novel floor lamp |
| CN115355480A (en) * | 2022-07-22 | 2022-11-18 | 安徽一路明光电科技有限公司 | Bulb mounting structure and mounting equipment thereof |
| CN115355480B (en) * | 2022-07-22 | 2024-12-27 | 安徽一路明光电科技股份有限公司 | A light bulb installation structure and installation device thereof |
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| CN103375777B (en) | 2017-09-29 |
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