LED lighting device

By adopting the fixing method of elastic sheets and elastic wires in the LED lighting device, combined with the design of the connecting plate and positioning block, the problem of unstable installation of the lamp beads is solved, and higher installation stability and accuracy are achieved.

CN119642148AActive Publication Date: 2025-03-18SHENZHEN H-GREAT OPTOELECTRONIC CO LTD
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Patent Information

Application Number
CN202411590604.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-08
Publication Date
2025-03-18
Estimated Expiration
2044-11-08

AI Technical Summary

Technical Problem

During the maintenance and replacement of existing LED lamps, the solder paste solidifies for a long time, which makes it difficult to fix the lamp beads in an unstable state, affecting the installation stability.

Method used

An LED lighting device is designed, using elastic sheets and elastic wires to fix the lamp beads. Through the contact and extrusion of the connecting plate and the elastic sheet, the lamp beads are stabilized and fixed, and through the coordination of the positioning blocks and the positioning grooves, the accurate installation position of the lamp beads is ensured.

Benefits of technology

It improves the stability and accuracy of lamp bead installation, reduces shaking during installation, simplifies the solder paste bonding process, and improves the efficiency of the overall device.

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Abstract

The invention belongs to the field of lighting devices, and particularly relates to an LED lighting device which comprises a lamp body. A base is arranged in the lamp body; a connecting assembly is arranged on the surface of the base; the lamp body and the base are connected through a connecting assembly. A plurality of top plates are fixedly connected to the surface of the base; the surface of the top plate is fixedly connected with a plurality of groups of elastic sheets; the adjacent elastic sheets are of an arc-shaped structure and are symmetrically arranged; a plurality of elastic wires are fixedly connected between the adjacent elastic sheets; a lamp bead is arranged in the middle of the base; an auxiliary plate is fixedly connected to the middle of the lamp bead; the auxiliary plate is arranged in an insulating manner; the middle part of the auxiliary plate is symmetrically and fixedly connected with connecting plates; the end part of the connecting plate and the elastic sheet are correspondingly arranged; and when the lamp beads are mounted on the surface of the base, the lamp beads can be fixed under the elastic action of the elastic pieces and the elastic wires on the connecting plates, shaking generated when the lamp beads are mounted is reduced, and the lamp bead mounting stability of the device is improved.
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