A desktop LED light supplement lamp

By designing the clamping and support components of the desktop LED fill light, the problem that traditional lamps cannot meet the needs of non-visual work and the changing position of retinal light reception is solved, achieving efficient light utilization and adapting to different sitting postures.

CN224415031UActive Publication Date: 2026-06-26SHANGHAI YANGZHI REHABILITATION HOSPITAL +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI YANGZHI REHABILITATION HOSPITAL
Filing Date
2025-07-02
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Traditional lighting fixtures cannot meet the lighting needs of non-visual tasks, and cannot adapt to the changes in the retinal light position as the user sits or moves, resulting in low light utilization efficiency.

Method used

A desktop LED fill light was designed, comprising a clamping component, a support component, and a fill light component. It is fixed to a table by the clamping component, and its height, position, and angle are adjusted by the support component to ensure that the vertical illuminance of the fill light component is adapted to the light-receiving orientation of the retina. The combination of the clamping component and the support component achieves efficient use of light.

Benefits of technology

It achieves the highest efficiency of light reception on the retina under different sitting postures, ensures the optimization of light utilization efficiency, and adapts to changes in the orientation of light reception on the retina.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a kind of desk type LED light supplementing lamp, comprising: clamping component includes lower clamping plate, multiple adjusting rods and upper clamping plate, support component includes vertical support rod, horizontal support rod, swing lever, swing piece and connecting piece, light supplementing component includes light supplementing lamp disc and light control box, light supplementing lamp disc is hinged on connecting piece, so that light supplementing lamp disc can swing in up-down direction relative to connecting piece, and multiple LED lamp caps are evenly arrayed on the disc surface of light supplementing lamp disc from the center to the edge. The utility model can fix light supplementing component on the table for learning or working by clamping component, and also can adjust the height, position and angle of light supplementing component at will through support component, so that the application can adapt to various sitting postures of people, and the vertical illuminance of light supplementing component can also adapt to the light receiving direction of retina, so as to ensure that the light utilization efficiency of light supplementing component remains the highest, that is, the light receiving efficiency of user's retina is always the highest.
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