CN215489545U

CN215489545U - Lamp set

Info

Publication number: CN215489545U
Application number: CN202121211596.1U
Authority: CN
Inventors: 李智伟; 黎旭明; 梁有庆; 张德峰; 曾定文
Original assignee: Guangdong Unilumin Energy Savings Technology Co ltd
Current assignee: Guangdong Unilumin Energy Savings Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-01-11
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a lamp which comprises a lamp body, wherein a light source plate and a lens are arranged on the lamp body at intervals, the lens is detachably connected with the lamp body, a first connecting part is arranged at the edge of the lens, a second connecting part matched with the first connecting part is arranged on the lamp body, the first connecting part is detachably connected with the second connecting part, and the distance between the lens and the light source plate can be adjusted through the relative movement of the first connecting part and the second connecting part. The lamp provided by the utility model is convenient to combine, avoids workload increase and inconvenient disassembly and assembly caused by mounting the lens by using a screw, is convenient to maintain, and can also conveniently adjust the distance between the lens and the light source plate so as to adjust the light-emitting angle of the lamp, so that the lamp has various light-emitting angles to meet the use requirements of different scenes.

Description

Lamp set

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a lamp.

Background

With the rapid development of the LED technology, the LED lighting device gradually replaces the traditional lighting device such as incandescent lamp due to its advantages of energy saving, environmental protection, long service life, etc. The existing LED lighting equipment generally comprises a lamp body, a power supply, a light source plate and other components, in order to improve the lighting effect of the LED lighting equipment and adjust the light-emitting angle of the LED lighting equipment, a lens covering the light source plate is usually installed on the lamp body, the lens is usually installed in a screw fixing mode, the assembly is time-consuming and labor-consuming, the appearance of the LED lighting equipment can be affected by the exposure of the components such as the screws, and when the LED lighting equipment needs to be maintained or different lenses are replaced to adjust the light-emitting angle of the LED lighting equipment, the lens fixed by the screws is difficult to detach, the workload of maintaining the LED lighting equipment is increased, and the LED lighting equipment is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: a light fixture is provided that is easy to assemble.

In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a lamp, includes the lamp body, the interval is equipped with light source board and lens on the lamp body, lens with the connection can be dismantled to the lamp body, the edge of lens has first connecting portion, be equipped with on the lamp body with first connecting portion matched with second connecting portion, first connecting portion with the connection can be dismantled to the second connecting portion, through first connecting portion with second connecting portion relative movement is adjustable lens with distance between the light source board.

Furthermore, the first connecting portion are buckles, the second connecting portion are a plurality of clamping grooves, the clamping grooves are arranged at intervals in the direction perpendicular to the light source board, and the buckles are clamped with any one of the clamping grooves.

Further, the first connecting portion is a first threaded portion, and the second connecting portion is a second threaded portion matched with the first threaded portion.

Furthermore, a sealing ring is arranged between the lamp body and the lens, one of two opposite surfaces of the sealing ring abuts against the lamp body, and the other surface of the sealing ring abuts against the lens.

Furthermore, an annular groove for accommodating the sealing ring is formed in the lens.

Furthermore, the lamp body is far away from be equipped with the power on the one side of light source board, the power with light source board electric connection.

Furthermore, be equipped with water joint on the lamp body, water joint respectively with the light source board reaches the power intercommunication.

Furthermore, a third thread part is arranged on the peripheral wall of the waterproof connector, and a threaded hole matched with the third thread part is formed in the lamp body.

Furthermore, the lamp body is also provided with a hanging ring, and the hanging ring is fixedly connected with the power supply.

Furthermore, a plurality of radiating fins are further arranged on one surface, far away from the light source plate, of the lamp body.

The utility model has the beneficial effects that: the lamp provided by the utility model assembles the lens on the lamp body through the matching of the first connecting part arranged at the edge of the lens and the second connecting part arranged on the lamp body, so that the lamp is convenient to combine, the increase of workload and the inconvenience in disassembly and assembly caused by the adoption of screws for installing the lens are avoided, the lamp is convenient to maintain, meanwhile, the distance between the lens and the light source plate can be adjusted through the relative movement of the first connecting part and the second connecting part, and further, the refraction angle of light rays emitted by the light source plate after passing through the lens is adjusted, so that the light emitting angle of the lamp is adjusted, and the lamp has various light emitting angles to meet the use requirements of different scenes.

Drawings

Fig. 1 is an exploded view of a lamp according to a first embodiment of the utility model;

FIG. 2 is a partially exploded view of a lamp according to a first embodiment of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a cross-sectional view of a lamp according to a first embodiment of the utility model, when a clip is engaged with one of the slots;

fig. 5 is a cross-sectional view of a lamp according to a first embodiment of the utility model, when a clip is engaged with another clip groove;

fig. 6 is an exploded view of a lamp according to a second embodiment of the utility model;

FIG. 7 is a cross-sectional view of a lamp according to a second embodiment of the present invention;

fig. 8 is an enlarged view at B in fig. 7.

Description of reference numerals:

1. a lamp body; 11. a second connecting portion; 111. a card slot; 112. a second threaded portion; 12. a threaded hole; 2. a light source plate; 3. a lens; 31. a first connection portion; 311. buckling; 312. a first threaded portion; 32. an annular groove; 4. a seal ring; 5. a power source; 6. a waterproof joint; 61. a third threaded portion; 7. a hoisting ring; 8. and heat dissipation fins.

Detailed Description

In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Example one

Referring to fig. 1 to 5, a first embodiment of the present invention is: a light fixture for providing illumination in a variety of indoor and outdoor environments.

As shown in fig. 1 and fig. 2, the lamp includes a lamp body 1, a light source board 2 for emitting light and a power supply 5 electrically connected with the light source board 2 are arranged on the lamp body 1, a lens 3 covering the light source board 2 is further arranged on the lamp body 1, the lens 3 is arranged in the light emitting direction of the light source board 2 and keeps a certain distance from the light source board 2, and the light emitted by the light source board 2 is gathered by the lens 3 and then emitted out of the lamp to realize illumination.

Specifically, for the convenience with lens 3 assemble lamp body 1 on, the edge of lens 3 is equipped with first connecting portion 31, be equipped with on the lamp body 1 with first connecting portion 31 matched with second connecting portion 11, detachable connection through first connecting portion 31 and second connecting portion 11 can be convenient with lens 3 and lamp body 1 combination as an organic whole, and make lens 3 and light source board 2 keep certain distance, simultaneously when lamps and lanterns need maintain can be convenient pull down lens 3 in order to clean or change spare part to the inside of lamps and lanterns.

Referring to fig. 2, the power supply 5 is disposed on a side of the lamp body 1 away from the light source board 2, and a hanging ring 7 is fixedly connected to a side of the power supply 5 away from the lamp body 1, and a rope or a hook can be installed on the hanging ring 7 to hang the lamp at a corresponding installation position, so that the lamp is convenient to install.

Preferably, the lamp body 1 is further provided with a plurality of heat dissipation fins 8, the heat dissipation fins 8 are arranged on one side of the lamp body 1 far away from the light source plate 2 and are arranged around the power supply 5, and the cross sections of the heat dissipation fins 8 are wavy so as to rapidly conduct heat generated by the light source plate 2 during working to the air, so that heat dissipation of the lamp is accelerated, the lamp is stable in operation, and the service life of the lamp is prolonged.

As shown in fig. 3 to 5, in the embodiment, the first connecting portion 31 is a buckle 311 bent toward the inner side of the lens 3, the second connecting portion 11 includes two buckles 111, the buckle 311 is engaged with any one of the two buckles 111 to fix the lens 3 on the lamp body 1, and the two buckles 111 are arranged at intervals in a direction perpendicular to the lens 3, when the buckles 311 are engaged with different buckles 111, the distance between the lens 3 and the light source board 2 changes, and the refraction angle of the light passing through the lens 3 changes accordingly, so as to achieve the purpose of adjusting the light emitting angle of the lamp, and the light emitting angle of the lamp can be increased by arranging more buckles 111.

Referring to fig. 4 and 5, an annular sealing ring 4 is further disposed between the lens 3 and the lamp body 1, an annular groove 32 for accommodating the sealing ring 4 is disposed on the lens 3, the sealing ring 4 covers a gap between the first connecting portion 31 and the second connecting portion 11, and the sealing ring 4 abuts against the lamp body 1 toward one of the two surfaces and abuts against the lens 3, so that the sealing ring 4 completely fills a gap between the first connecting portion 31 and the second connecting portion 11, thereby improving the waterproof performance of the lamp and preventing moisture in the surrounding environment of the lamp from penetrating into the inside of the lamp from the connecting portion between the first connecting portion 31 and the second connecting portion 11 to cause damage to the lamp.

In detail, the sealing ring 4 may be made of a high elastic material or a plurality of sealing rings 4 having different thicknesses may be prepared, and when the distance between the lens 3 and the light source plate 2 is changed, the sealing rings 4 are elastically deformed or the sealing rings 4 having different thicknesses are replaced, so as to ensure that the sealing rings 4 can keep the gap between the lens 3 and the lamp body 1 closed along with the change of the distance between the lens 3 and the light source plate 2.

As shown in fig. 4, in order to further improve the waterproof performance of the lamp, the lamp body 1 is further provided with a waterproof joint 6, the waterproof joint 6 is respectively connected with the light source board 2 and the power supply 5 to realize the conduction between the light source board 2 and the power supply 5, the outer peripheral wall of the waterproof joint 6 is provided with a third threaded portion 61, the lamp body 1 is provided with a threaded hole 12 matched with the third threaded portion 61, and the waterproof joint 6 can be fixed in the lamp body 1 through the matching of the third threaded portion 61 and the threaded hole 12 to stably connect the light source board 2 and the power supply 5.

Example two

Referring to fig. 6 to 8, the second embodiment of the present invention provides another technical solution for the structure of the first connecting portion 31 and the second connecting portion 11 based on the first embodiment, which is different from the first embodiment only in the structure of the first connecting portion 31 and the second connecting portion 11.

As shown in fig. 6 and 7, in the present embodiment, the lens 3 is cylindrical with one end closed, and the inner peripheral wall of the lens 3 is provided with a first connecting portion 31, the first connecting portion 31 includes a first thread portion 312, the lamp body 1 has a table top on which the light source plate 2 and the sealing ring 4 are placed, and the lamp body 1 is further provided with a second connecting portion 11, wherein the second connecting portion 11 includes a second thread portion 112 surrounding the table top, and the second thread portion 112 is engaged with the first thread portion 312, so that the lens 3 can be mounted on the lamp body 1 or the lens 3 can be taken down from the lamp body 1 by rotating the lens 3, which greatly facilitates the lamp assembly.

As shown in fig. 8, as the lens 3 rotates relative to the lamp body 1, the first screw portion 312 and the second screw portion 112 move relatively in the vertical direction, and further, the distance between the lens 3 and the light source board 2 changes with the rotation of the lens 3, so that the light emitting angle of the lamp changes.

The lamp in the embodiment adjusts the light-emitting angle through the rotation of the lens 3 relative to the lamp body 1, the adjusting operation is simple, the light-emitting angle of the lamp can be flexibly adjusted, the lens 3 is rotated to enable the light-emitting angle of the lamp to be adjusted to be appropriate, and the practicability is high.

In summary, the lens and the lamp body in the lamp provided by the utility model are combined into a whole through the matching of the first connecting part and the second connecting part, so that the lamp group is greatly convenient to assemble, the disassembly and the maintenance are convenient, and the inconvenience and the adverse effect on the appearance of the lamp caused by connecting the lens and the lamp body by using screws are avoided; the first connecting part and the second connecting part in the lamp can move relatively to adjust the distance between the lens and the light source plate on the lamp body, so that the light emitting angle of the lamp can be flexibly adjusted to meet the use requirements of users under different conditions; a sealing ring is arranged between the lens of the lamp and the lamp body, and the light source plate of the lamp is communicated with the power supply through a waterproof joint, so that the waterproof performance of the lamp is improved, the stable operation of the lamp is facilitated, and the service life of the lamp is prolonged.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a lamp, includes the lamp body, the interval is equipped with light source board and lens on the lamp body, its characterized in that: the lamp body is provided with a light source board, the lamp body is provided with a light source, the light source board is provided with a light source board, and the light source board is provided with a light source board.

2. The luminaire of claim 1, wherein: the first connecting portion are buckles, the second connecting portions are a plurality of clamping grooves, the clamping grooves are arranged at intervals in the direction perpendicular to the light source board, and the buckles are clamped with any one of the clamping grooves.

3. The luminaire of claim 1, wherein: the first connecting part is a first thread part, and the second connecting part is a second thread part matched with the first thread part.

4. The luminaire of claim 1, wherein: and a sealing ring is arranged between the lamp body and the lens, one surface of the two opposite surfaces of the sealing ring is abutted against the lamp body, and the other surface of the sealing ring is abutted against the lens.

5. The luminaire of claim 4, wherein: and the lens is provided with an annular groove for accommodating the sealing ring.

6. The luminaire of claim 1, wherein: the lamp body is kept away from be equipped with the power on the one side of light source board, the power with light source board electric connection.

7. The luminaire of claim 6, wherein: the lamp body is provided with a waterproof joint which is respectively communicated with the light source plate and the power supply.

8. The luminaire of claim 7, wherein: the periphery wall of the waterproof joint is provided with a third thread part, and the lamp body is provided with a thread hole matched with the third thread part.

9. The luminaire of claim 6, wherein: the lamp body is further provided with a hanging ring, and the hanging ring is fixedly connected with the power supply.

10. The luminaire of claim 1, wherein: a plurality of radiating fins are further arranged on one surface, far away from the light source plate, of the lamp body.