Dustproof structure and lamp

CN224932608UActive Publication Date: 2026-11-03HUIZHOU NVC OPTOELECTRONICS TECH CO LTD
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Patent Information

Application Number
CN202522670333.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-12-17
Publication Date
2026-11-03
Estimated Expiration
2035-12-17

AI Technical Summary

Technical Problem

Existing lighting fixtures are prone to cracking and detachment of their dustproof coating in high-dust environments, resulting in poor durability, cumbersome maintenance procedures, and the inability to reuse the coating, thus increasing the difficulty of maintenance.

Method used

The dustproof structure is adopted, and the dustproof component is connected to the frame through the snap-fit ​​connection between the first connecting part and the second assembly groove. The second connecting part is interference-fitted to the back plate, which simplifies the installation and disassembly process and enhances the connection stability.

Benefits of technology

It enables convenient installation and disassembly, reduces the difficulty of lamp maintenance, ensures sealing and stability, extends the life of lamps, and reduces maintenance costs.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224932608U_ABST
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Abstract

The utility model discloses a dustproof structure, including frame, backboard, fastener and dustproof part, frame includes first frame body and with first frame body connection's second frame body, is equipped with first assembly slot on first frame body, and first assembly slot is along first direction and is equipped with second assembly slot on second frame body, and second assembly slot is along second direction and is equipped with, and first direction and second direction are perpendicular to each other, the edge of backboard is equipped with mounting hole, fastener is passed in mounting hole and is fixedly connected in first assembly slot, dustproof part includes first connecting portion, second connecting portion and dust baffle part, and dust baffle part connects first connecting portion and second connecting portion, and first connecting portion is hinged connection with second assembly slot, and second connecting portion is interference fit with backboard, and dust baffle part is shielded in the outside of fastener. Therefore, the installation and dismounting process of dustproof part is convenient, reduces the difficulty of lamp maintenance, and the connection stability is strong. The utility model discloses still includes the lamp of dustproof structure.
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