A luminaire base

By combining the limiting anti-detachment component and the external pressure cylinder, the problem of poor stability of the lamp base on vibrating equipment is solved, and the lamp is stably connected and conveniently maintained.

CN224415055UActive Publication Date: 2026-06-26姜鑫
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
姜鑫
Filing Date
2025-09-19
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

The existing lamp base is not stable when used on vibrating equipment, and the ball and U-shaped opening are prone to slipping off, causing the lamp post to tip over.

Method used

The structure employs a limiting anti-detachment component and an external pressure cylinder. The spherical limiting cavity of the limiting anti-detachment component stabilizes the rotating ball, and the threaded connection between the external pressure cylinder and the connecting seat ensures the stability of the lamp post within the spherical limiting cavity, while allowing each component to be disassembled and replaced.

Benefits of technology

It improves the stability of the lamps, prevents sudden tipping of the lamp posts, reduces replacement costs, and facilitates the disassembly and replacement of parts.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224415055U_ABST
    Figure CN224415055U_ABST
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Abstract

The utility model discloses a lamp base, include: mounting seat subassembly, the lower cylinder mouth of outer pressure cylinder is fixedly connected with the top of mounting seat subassembly, and the top of outer pressure cylinder has the U -shaped opening of communicating with its upper cylinder mouth, and the upper cylinder mouth and U -shaped opening constitute first lamp body swing slot, limiting anti -drop piece, limiting anti -drop piece is fixed in the outer pressure cylinder, and the spherical limiting cavity is equipped in limiting anti -drop piece, and the spherical limiting cavity has the second lamp body swing slot of with first lamp body swing slot shape adaptation and intercommunication, lamp pole, one end of lamp pole is detachably connected with rotating sphere, and rotating sphere is tightly fit in the spherical limiting cavity, and lamp pole can swing in first lamp body swing slot, second lamp body swing slot, and the other end of lamp pole has the mounting groove for installing lamp body. The lamp pole of this base is not easy to produce the phenomenon of abrupt dumping, can improve the stability of lamp.
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