Atmosphere lamp using general LED module

By using a modularly designed universal LED module, the problems of space limitations and misinstallation are solved, achieving versatility and diverse optical effects for the LED module, and reducing production costs.

CN224516634UActive Publication Date: 2026-07-17CHANGCHUN HONGDE AUTOMOTIVE LIGHTING
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHANGCHUN HONGDE AUTOMOTIVE LIGHTING
Filing Date
2025-07-09
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing LED modules are limited by space and lack anti-misassembly structures, resulting in ambient lights with limited color options, excessive thickness, and high production costs. Furthermore, they are prone to misassembly when multiple light guides are involved.

Method used

The modular design of the universal LED module includes a mask, bracket, and light guide, which are connected by a snap-fit ​​structure. Limiting and anti-misalignment grooves are set to ensure that the light guide and LED module are installed correctly. The bracket can adjust the number and angle of LED mounting slots, realizing the universality and flexible installation of the module.

Benefits of technology

It achieves the versatility and flexibility of LED modules, avoids the problem of incorrect installation, reduces production costs, and can design monochrome or RGB modules according to requirements to provide diverse optical effects.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224516634U_ABST
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Abstract

The utility model relates to an atmosphere lamp applying general LED module belongs to optical technology field, and the atmosphere lamp includes the mask, is equipped with several groups long strip positioning hole on the mask, is equipped with several long strip card points on the support, and the support is connected through long strip card point and the long strip positioning hole on the mask and is connected, is provided with several light guide installation groove and several LED module installation groove on the support, and the light guide is provided with several roots, and it is connected with several light guide installation groove respectively and is connected, still include several LED modules, and it is connected with several LED module installation groove respectively and is connected, the utility model can use detachable LED module form atmosphere lamp in atmosphere lamp of car door board, instrument panel, seat backrest etc. area, can choose single module or multichannel according to the length width of atmosphere lamp, has greatly increased the general property of LED module, and has avoided atmosphere lamp lamp color single, whole lamp thickness too big, the problem such as high production cost.
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Claims

1. An atmosphere lamp using a general LED module, characterized by, The ambient lighting includes: A face mask (1) is provided with several sets of elongated positioning holes (2); The bracket (3) is provided with several long strip locking points (4). The bracket (3) is connected to the long strip positioning hole (2) on the mask (1) through the long strip locking points (4). The bracket (3) is provided with several light guide mounting slots (5) and several LED module mounting slots (6). Light guide (7), the light guide (7) is provided with several roots, which are respectively connected to several light guide mounting slots (5); It also includes: several LED modules (8), which are respectively connected to several LED module mounting slots (6).

2. The atmosphere lamp using the general LED module according to claim 1, characterized in that, The LED module (8) is provided with a light outlet (9), and the upper and lower sides of the light outlet (9) are respectively provided with a limiting groove (10) and an anti-misalignment groove (11).

3. The atmosphere lamp using the general LED module according to claim 1, characterized in that, The light guide (7) has a limiting rib (12) and an anti-misalignment rib (13) at the upper and lower ends of the light input end, respectively.

4. The atmosphere lamp of claim 1, wherein the atmosphere lamp is a light emitting diode (LED) lamp. The light-inlet end of the light guide (7) is snapped into the light-outlet (9) of the LED module (8).