CN212361823U

CN212361823U - Supporting device for LED lamp

Info

Publication number: CN212361823U
Application number: CN202020074534.XU
Authority: CN
Inventors: 艾贻明
Original assignee: Jinhuanyu Landscape Construction Group Co ltd
Current assignee: Jinhuanyu Landscape Construction Group Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2021-01-15
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a supporting device for LED lamp, which comprises a fixing frame and a bracket arranged on the fixing block, wherein the bracket is provided with a lamp holder for installing the LED lamp, the bracket is connected with the fixing frame through a lifting component, a driving motor is started to drive a screw rod to rotate, and then two first sliding blocks are driven to move on the screw rod, the bracket can be lifted through a scissor component, thereby facilitating people to disassemble and assemble the LED lamp on the bracket, high-place operation is not needed when the LED lamp is replaced, the replacement efficiency is improved, the descending height of the lifting component is enlarged by arranging two scissor components to adapt to roofs with different heights, after two clamping blocks are clamped on the bracket, under the gravity action of the lamp holder, a third connecting rod tightly supports the clamping blocks on the bracket, and meanwhile, a spring further supports the clamping blocks on the bracket, thereby stably fixing the lamp holder on the bracket, when the lamp holder is disassembled, the clamping block is pushed towards the lamp holder manually.

Description

Supporting device for LED lamp

Technical Field

The utility model relates to a strutting arrangement specifically is a strutting arrangement for LED lamp.

Background

The LED lamp is the most extensive lighting apparatus of using at present, generally all passes through strutting arrangement fixed mounting with the LED lamp and uses on the ceiling, but the LED lamp strutting arrangement who uses at present can't go up and down, when needs carry out the dismouting to the LED lamp, needs the operation of ascending a height, and the degree of difficulty that leads to changing is great, still has the danger of falling from the eminence simultaneously in the change process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED is strutting arrangement for lamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a supporting device for an LED lamp comprises a fixing frame and a bracket arranged on the fixing frame, wherein a lamp holder for mounting the LED lamp is arranged on the bracket, a lampshade is fixedly arranged on the lamp holder, the fixing frame is fixedly arranged on a wall surface, the bracket is connected with the fixing frame through a lifting assembly, the lifting assembly comprises a screw rod, a first sliding block and a second sliding block, the screw rod is rotatably arranged on the fixing frame, the two first sliding blocks are sleeved on the screw rod in a threaded fit manner, threads in threaded holes in the two first sliding blocks are reversely arranged, the two first sliding blocks are slidably sleeved on the fixing frame, the two second sliding blocks are slidably sleeved on the bracket, the two first sliding blocks and the two second sliding blocks are connected through a scissor assembly, the scissor assembly comprises a first connecting rod and a second connecting rod, the middle part of the first connecting rod is hinged with the middle part of the second connecting rod, the two ends of the first connecting rod are hinged to the first sliding block and the second sliding block respectively, the two ends of the second connecting rod are hinged to the first sliding block and the second sliding block respectively, and the fixing frame is fixedly provided with a driving motor which is connected with the screw rod through a belt in a transmission mode.

As a further aspect of the present invention: the number of the scissors assemblies is two, the first connecting rod of one of the scissors assemblies is connected with the second connecting rod of the other scissors assembly through a connecting block, and the connecting block is hinged to the first connecting rod and the second connecting rod.

As a further aspect of the present invention: the fixing frame is fixed with the wall surface through bolts.

As a further aspect of the present invention: the lamp holder is installed on the support through the quick-release assembly.

As a further aspect of the present invention: the quick-release assembly comprises a clamping block and a third connecting rod, one end of the third connecting rod is hinged to the lamp holder, the other end of the third connecting rod is hinged to the lower end of the clamping block, and the upper end of the clamping block is elastically connected with the lamp holder through a spring.

Compared with the prior art, the beneficial effects of the utility model are that:

the LED lamp support has the advantages that the driving motor is started to drive the screw rod to rotate, the two first sliding blocks are driven to move on the screw rod, the support can be lifted through the scissor assemblies, people can conveniently disassemble and assemble the LED lamp on the support, high-place operation is not needed when the LED lamp is replaced, the danger of falling of high places is avoided, replacement efficiency is improved, manpower is saved, the descending height of the lifting assemblies is enlarged by the two scissor assemblies to adapt to roofs of different heights, the two clamping blocks are clamped on the support, the clamping blocks tightly abut against the support through the third connecting rod under the action of gravity of the lamp holder, the clamping blocks further abut against the support through the elastic action of the spring, the lamp holder is stably fixed on the support, and when the lamp holder is detached, the clamping blocks can be pushed in the direction of the lamp holder manually.

Drawings

Fig. 1 is a schematic structural diagram of a support device for an LED lamp.

FIG. 2 is a perspective view of a quick release assembly in a support device for an LED lamp.

In the figure: 1-a fixed frame, 101-a driving motor, 2-a connecting block, 3-a bracket, 4-a first sliding block, 5-a second sliding block, 6-a screw rod, 601-a first connecting rod, 602-a second connecting rod, 7-a clamping block, 8-a third connecting rod, 9-a lamp holder, 901-an LED lamp and 10-a lampshade.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-2, a supporting device for an LED lamp includes a fixing frame 1 and a bracket 3 mounted on the fixing frame 1, a lamp holder 9 for mounting an LED lamp 901 is disposed on the bracket 3, a lampshade 10 is fixedly mounted on the lamp holder 9, the fixing frame 1 is fixedly mounted on a wall surface, the bracket 3 is connected with the fixing frame 1 through a lifting assembly, the lifting assembly includes a screw 6, a first slider 4 and a second slider 5, the screw 6 is rotatably disposed on the fixing frame 1, two first sliders 4 are sleeved on the screw 6, the first slider 4 is in threaded fit with the screw 6, threads in threaded holes of the two first sliders 4 are reversely disposed, the two first sliders 4 are slidably sleeved on the fixing frame 1, the two second sliders 5 are slidably sleeved on the bracket 3, and the two first sliders 4 are connected with the two second sliders 5 through a scissor assembly, the scissor group price comprises a first connecting rod 601 and a second connecting rod 602, the middle of the first connecting rod 601 is hinged to the middle of the second connecting rod 602, the two ends of the first connecting rod 601 are hinged to the first slider 4 and the second slider 5 respectively, the two ends of the second connecting rod 602 are hinged to the first slider 4 and the second slider 5 respectively, the driving motor 101 is fixedly mounted on the fixing frame 1, the driving motor 101 is connected with the screw 6 through a belt in a transmission mode, the driving motor 101 is started to drive the screw 6 to rotate, the two first sliders 4 are driven to move on the screw 6, and the support 3 can be lifted through the scissor assembly, so that people can conveniently disassemble and assemble the LED lamp on the support 3, high-place operation is not needed when the LED lamp is replaced, the danger of high-place falling is avoided, the replacement efficiency is improved, and manpower is saved.

In order to increase the descending height of the lifting assembly to adapt to roofs of different heights, the number of the scissor assemblies is not limited, in this embodiment, preferably, the number of the scissor assemblies is two, the first link 601 of one scissor assembly is connected with the second link 602 of the other scissor assembly through the connecting block 2, and the connecting block 2 is hinged to both the first link 601 and the second link 602.

The fixing mode between the fixing frame 1 and the wall surface is not particularly limited, and in this embodiment, preferably, the fixing frame 1 and the wall surface are fixed by bolts.

The working principle of the embodiment is as follows: start driving motor 101 and drive screw rod 6 and rotate, and then drive two first sliders 4 and move on screw rod 6, can go up and down to support 3 through cutting the fork subassembly, thereby make things convenient for people to carry out the dismouting to the LED lamp on support 3, no longer need carry out the eminence operation when changing the LED lamp, the danger that the eminence falls has been avoided, the change efficiency is improved, the manpower is saved, it has enlarged lifting unit's descending height to set up two and cut the fork subassembly, in order to adapt to the roof of not co-altitude.

Example 2

In order to further facilitate the assembly and disassembly of the LED lamp 901, improve the replacement efficiency, and save manpower, this embodiment is further improved on the basis of embodiment 1, and compared with embodiment 1, the main difference lies in: the lamp holder 9 is mounted on the bracket 3 through a quick release assembly.

The structure of the quick-release assembly is not limited specifically, in this embodiment, preferably, the quick-release assembly includes a fixture block 7 and a third connecting rod 8, one end of the third connecting rod 8 is hinged to the lamp holder 9, the other end of the third connecting rod 8 is hinged to the lower end of the fixture block 7, the upper end of the fixture block 7 is elastically connected to the lamp holder 9 through a spring, the fixture block 7 is clamped on the bracket 3, the third connecting rod 8 tightly supports the fixture block 7 on the bracket 3 under the action of gravity of the lamp holder 9, and the fixture block 7 is further supported on the bracket 3 under the action of elastic force of the spring, so that the lamp holder 9 is stably fixed on the bracket 3, and when the lamp holder 9 is detached, the fixture block 7 is pushed in the direction of the lamp holder 9 manually.

The working principle of the embodiment is as follows: after the two clamping blocks 7 are clamped on the support 3, under the action of gravity of the lamp holder 9, the third connecting rod 8 tightly supports the clamping blocks 7 on the support 3, and meanwhile, the clamping blocks 7 are further supported on the support 3 under the action of elasticity of the springs, so that the lamp holder 9 is stably fixed on the support 3, and when the lamp holder 9 is detached, the clamping blocks 7 are manually pushed towards the lamp holder 9.

In summary, the following steps: the LED lamp support has the advantages that the driving motor is started to drive the screw rod to rotate, the two first sliding blocks are driven to move on the screw rod, the support can be lifted through the scissor assemblies, people can conveniently disassemble and assemble the LED lamp on the support, high-place operation is not needed when the LED lamp is replaced, the danger of falling of high places is avoided, replacement efficiency is improved, manpower is saved, the descending height of the lifting assemblies is enlarged by the two scissor assemblies to adapt to roofs of different heights, the two clamping blocks are clamped on the support, the clamping blocks tightly abut against the support through the third connecting rod under the action of gravity of the lamp holder, the clamping blocks further abut against the support through the elastic action of the spring, the lamp holder is stably fixed on the support, and when the lamp holder is detached, the clamping blocks can be pushed in the direction of the lamp holder manually.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A supporting device for an LED lamp comprises a fixed frame (1) and a bracket (3) arranged on the fixed frame (1), wherein a lamp holder (9) used for installing an LED lamp (901) is arranged on the bracket (3), a lampshade (10) is fixedly arranged on the lamp holder (9), and the fixed frame (1) is fixedly arranged on a wall surface, the supporting device is characterized in that the bracket (3) is connected with the fixed frame (1) through a lifting assembly, the lifting assembly comprises a screw rod (6), a first sliding block (4) and a second sliding block (5), the screw rod (6) is rotatably arranged on the fixed frame (1), the two first sliding blocks (4) are sleeved on the screw rod (6) and are in threaded fit with the screw rod (6), threads in threaded holes on the two first sliding blocks (4) are reversely arranged, the two first sliding blocks (4) are slidably sleeved on the fixed frame (1), two equal slip cap in second slider (5) is established on support (3), two first slider (4) and two be connected through cutting the fork subassembly between second slider (5), it includes first connecting rod (601) and second connecting rod (602) to cut the fork group price, and the middle part and the second connecting rod (602) middle part of first connecting rod (601) are articulated, and first connecting rod (601) both ends are articulated between first slider (4) and second slider (5) respectively, and second connecting rod (602) both ends are articulated between first slider (4) and second slider (5) respectively, fixed mounting has between driving motor (101) and screw rod (6) to be connected through belt transmission on mount (1).

2. The supporting device for the LED lamp is characterized in that the number of the scissor assemblies is two, the first connecting rod (601) of one scissor assembly is connected with the second connecting rod (602) of the other scissor assembly through a connecting block (2), and the connecting block (2) is hinged with the first connecting rod (601) and the second connecting rod (602).

3. The support device for the LED lamp according to claim 2, wherein the fixing frame (1) is fixed to the wall surface by bolts.

4. Support device for LED lamps according to claim 3, characterized in that said lamp holder (9) is mounted on the bracket (3) by means of a quick release assembly.

5. The LED lamp supporting device according to claim 4, wherein the quick-release assembly comprises a clamping block (7) and a third connecting rod (8), one end of the third connecting rod (8) is hinged to the lamp holder (9), the other end of the third connecting rod (8) is hinged to the lower end of the clamping block (7), and the upper end of the clamping block (7) is elastically connected to the lamp holder (9) through a spring.