Direct type panel lamp

By setting an elastic buffer pad between the diffuser plate and the press-fitting part of the direct-lit panel light, the problem of poor flatness caused by manufacturing and assembly precision deviations in traditional direct-lit panel lights is solved, realizing a lighting design with simple structure, low cost and good flatness.

CN224188469UActive Publication Date: 2026-05-01HARMONY MINGXIN (YIWU) OPTOELECTRONICS TECH CO LTD
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Patent Information

Application Number
CN202520802767.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-25
Publication Date
2026-05-01
Estimated Expiration
2035-04-25

AI Technical Summary

Technical Problem

Traditional direct-down panel lights are prone to unevenness after installation due to manufacturing and assembly precision deviations, and gaps exist between the decorative frame and the ceiling, affecting the aesthetics.

Method used

The design incorporates a decorative face frame, a bottom frame, and a diffuser plate. An elastic buffer pad is placed between the diffuser plate and the pressing part. The elastic buffer pad absorbs assembly tolerances, reduces manufacturing precision requirements, and disperses pressing force to maintain the flatness of the lamp.

Benefits of technology

It effectively solves the flatness problem caused by manufacturing and assembly precision deviations, reduces manufacturing costs, and maintains the overall flatness of the lamp when subjected to external impact, avoiding the appearance of gaps.

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Abstract

The utility model discloses a direct type panel light, including decoration face frame, bottom frame and diffusion plate, decoration face frame from outside in proper order is frame-shaped decoration portion, mounting portion and shelving portion, bottom frame includes the horizontal bottom plate, the side part of bottom plate is equipped with the enclosure frame, the outside part of enclosure frame is equipped with the mounting frame, and the bottom plate is equipped with the diffusion plate. The installation frame is provided with a press-fitting part which is matched with the installation frame to form a frame shape in a downward protruding mode, the diffusion plate is placed on the placing part, and the structure is characterized in that an elastic buffering cushion is arranged between the press-fitting part and the diffusion plate and arranged on the diffusion plate, the bottom of the press-fitting part is arranged on the elastic buffering cushion in a pressing mode, and the installation frame is fixedly connected with the installation part. The mounting structure has the advantages that the structure is simple, the placing part and the press-fitting part are matched with the elastic buffer cushion to form an elastic pressing structure for mounting the diffusion plate, and the assembly tolerance can be absorbed through the compression deformation of the elastic buffer cushion, so that the overall flatness of the lamp is kept.
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