Waterproof structure of LED lamp

By designing the waterproof structure of LED lamps, including transparent components, waterproof components and light emitting components, the problem of LED lamps being difficult to maintain and replace when sealed and waterproof, and the heat dissipation is blocked, achieving the effect of convenient maintenance and extended service life.

CN222651317UActive Publication Date: 2025-03-21SHENZHENJINFENGSHENGPLASTICSPRODUCTSCOLTD
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Patent Information

Application Number
CN202420813161.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-18
Publication Date
2025-03-21
Estimated Expiration
2034-04-18

AI Technical Summary

Technical Problem

When existing LED lamps are sealed and waterproof, it is difficult to maintain and replace. At the same time, the sealed space hinders the dissipation of heat in the lamp, resulting in a reduced service life.

Method used

A waterproof structure of LED lamps is designed, including a transparent assembly, a first waterproof assembly, a light emitting assembly, a mounting assembly, and a second waterproof assembly. A first waterproof component and a light emitting component are provided on the transparent component. The LED lamp is installed on the lamp holder through the installation component, heat is dissipated using a through hole, and a second waterproof component is used to prevent side rainwater from entering.

Benefits of technology

It realizes convenient maintenance and replacement of LED lamps, avoids the problem of sealed space hindering heat dissipation, and extends the service life of LED lamps.

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Abstract

The utility model belongs to the technical field of LED lighting, and particularly relates to a waterproof structure of an LED lamp. The technical problems that an LED lamp waterproof structure is sealed and waterproof at a time through sealant, maintenance and replacement are not convenient, the lamp is prone to overheating after long-term use, and the service life is shortened are solved. According to the technical scheme, the waterproof structure of the LED lamp comprises a transparent assembly; the LED lamp further comprises a first waterproof assembly, a light-emitting assembly, a mounting assembly and a second waterproof assembly. The second stud penetrates through the third groove body to be installed on the lug plate in a threaded mode, the light bar containing plate is fixed to the inner wall of the transparent shell, the limiting block is inserted into the second groove body, and the rubber waterproof ring on the second groove body is attached to the outer wall of the limiting block. And the first stud penetrates through the first screw hole and the second through hole and extends to the inner wall of the first groove body, and the waterproof shell is fixed at the upper end of the transparent shell, so that the problems that the waterproof structure of the LED lamp is sealed and waterproof at a time by using sealant and is inconvenient to maintain and replace are solved.
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