CN208138966U - A kind of water proof and dust proof LED panel lamp - Google Patents

Abstract

A kind of water proof and dust proof LED panel lamp, including frame, diffuser plate, lamp plate, light guide plate, foam and backboard；The inner circumferential side of the frame is formed with glue-filling slot, is equipped with rubber in the glue-filling slot；The diffuser plate, lamp plate, light guide plate and foam are in turn secured to from bottom to top in the glue-filling slot；The backboard is connect with the upper surface of the frame, and periphery bending downward forms side wall, and the frame is housed in interior by the side wall.The frame of the utility model is designed using encapsulating, it can be improved the sealing effect between frame and other component, and backboard is designed using bending, and whole leakproofness is further enhanced in structure, improve the degree of protection of lamps and lanterns, to realize the effect of waterproof and dustproof.

Description

A waterproof and dustproof LED panel light

technical field

The utility model relates to the technical field of LED lighting, in particular to a waterproof and dustproof LED panel light.

Background technique

LED panel light is one of the lighting fixtures commonly used in people's daily life. It has the characteristics of energy saving, uniform illumination, soft light, comfortable and bright, and is widely used in the fields of ceiling decorative lighting and wall decorative lighting.

The protection level of the existing LED panel lights is not high. On the one hand, dust and flying insects can easily enter the lamp body and affect the lighting effect of the lamps; Infiltrate into the lamp body and affect the service life.

Contents of the invention

Aiming at the deficiencies of the prior art, the utility model provides a waterproof and dustproof LED panel light with high protection level and good sealing effect.

The technical problem to be solved by the utility model is realized through the following technical solutions:

A waterproof and dustproof LED panel light, comprising a frame, a diffusion plate, a lamp plate, a light guide plate, foam and a back plate; a glue filling groove is formed on the inner peripheral side of the frame, and rubber is arranged in the glue filling groove; The diffuser plate, lamp plate, light guide plate and foam are sequentially fixed in the glue filling groove from bottom to top; the back plate is connected to the upper surface of the frame, and its periphery is bent downward to form a side wall, The side wall accommodates the frame.

Specifically, several threaded holes are provided on the back plate, and the back plate and the frame are connected by screws.

Specifically, a sealant is provided between the side wall of the backboard and the frame.

Specifically, a boss is provided on the back plate, a waterproof terminal is threadedly connected to the boss, and a waterproof terminal line is connected to the waterproof terminal.

The utility model has the advantages that: the frame of the utility model adopts the design of glue filling, which can improve the sealing effect between the frame and other parts, and the back plate adopts a bending design, which further strengthens the overall sealing performance in structure, making the lamp The protection level is improved, so as to achieve the effect of waterproof and dustproof.

Description of drawings

Fig. 1 is a structural schematic diagram of a waterproof and dustproof LED panel light of the present invention.

Fig. 2 is a vertical cross-sectional structural schematic diagram of a frame of a waterproof and dustproof LED panel light of the present invention.

Detailed ways

The utility model will be further described below in conjunction with the embodiments and accompanying drawings, which are only used for explanation and not for limiting the protection scope of the present utility model.

Please refer to Fig. 1-2, a waterproof and dustproof LED panel light of the present invention mainly includes a frame 2, a diffusion plate 1, a light plate 3, a light guide plate 4, foam 5 and a back plate 6. Among them, the inner peripheral side of the frame 2 is formed with a glue filling groove 21, and a rubber filling groove 25 is provided with a rubber 10; the diffusion plate 1, the lamp plate 3, the light guide plate 4 and the foam 5 are fixed in the glue filling groove sequentially from bottom to top Inner 21, the rubber 10 in the glue filling groove 21 prevents water vapor from penetrating into the lamp body, thereby ensuring the tightness of the lamp body.

The back plate 6 is connected to the upper surface of the frame 2 , the periphery of the back plate 6 is bent downward to form a side wall, and the surface of the back plate 6 is provided with threaded holes. When assembling, cover the back plate 6 on the frame 2, the side wall of the back plate 6 accommodates the frame 2, the diffuser plate 1, the lamp plate 3, the light guide plate 4 and the foam 5, and then fix the back plate by screws 9 6 and the frame are fixed, and then a sealant is provided in the gap between the back plate 6 and the frame 2. The structure of the back plate 6 further strengthens the sealing of the lamp body, effectively preventing dust, flying insects and other foreign matter from entering the lamp body and affecting the lighting quality.

The back plate 6 is provided with a boss 11 , the waterproof metal terminal 7 is screwed on the boss 11 , and the waterproof terminal wire 8 is inserted into the waterproof metal terminal 7 . This design can ensure the waterproofness of the incoming wire of the panel light, and ensure that moisture will not enter the lamp body from the incoming wire.

During specific implementation, the panel light can be fixed on the ceiling by installing spring brackets, hanging wires and other common methods in the field through the threaded holes on the back plate 6 .

Although the description of the utility model is performed in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and changes based on the above contents. Accordingly, all such alternatives, modifications and changes are intended to be included within the spirit and scope of the appended claims.

Claims (3)

1. a kind of water proof and dust proof LED panel lamp, including frame, diffuser plate, lamp plate, light guide plate, foam and backboard；Its feature exists In the inner circumferential side of the frame is formed with glue-filling slot, is equipped with rubber in the glue-filling slot；The diffuser plate, lamp plate, light guide plate and Foam is in turn secured to from bottom to top in the glue-filling slot；The backboard is connect with the upper surface of the frame, backboard periphery court Lower bending forms side wall, and the frame, diffuser plate, lamp plate, light guide plate and foam are housed in interior by the side wall；On the backboard Equipped with boss, it is threaded with waterproof terminal on boss, waterproof terminal line is connected on waterproof terminal.

2. a kind of water proof and dust proof LED panel lamp according to claim 1, which is characterized in that the backboard is equipped with several Threaded hole, the backboard and the frame pass through screw connection.

3. a kind of water proof and dust proof LED panel lamp according to claim 1, which is characterized in that the side wall of the backboard and side Sealant is equipped between frame.