一种用于键盘的灯光面板
By using a V-shaped panel structure and light guide design, the problems of high reflectivity and concentrated light spots on the keyboard backlight panel are solved, achieving clear display and uniform light effect in strong light environments, thus improving the user interaction experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN AJAZZ TONGCHUANG ELECTRONICS TECH CO LTD
- Filing Date
- 2025-07-22
- Publication Date
- 2026-07-17
AI Technical Summary
The current keyboard backlight panel design results in high reflectivity, making light easily reflective, affecting the user's visibility in bright light environments, and the concentrated light spot leads to a poor user interaction experience.
It adopts a V-shaped panel structure and light guide design, combined with LED light panel, light guide column and light-blocking cotton, to optimize the light distribution to reduce reflectivity and improve light uniformity.
It effectively reduces reflectivity to below 15%, ensuring clear display of content in bright light environments, enhancing user interaction experience, and meeting personalized visual needs.
Smart Images
Figure CN224519764U_ABST
Abstract
Claims
1. A light panel for a keyboard comprising a panel housing (1), characterized in that, The cross section of the panel cover (1) is V-shaped structure, the upper surface of the panel cover (1) is opposite to the line of sight of the user in use, the panel cover (1) is provided with LED lamp panel (7) and light guide piece.
2. A light panel for a keyboard according to claim 1, wherein, The bottom of the panel cover (1) is provided with bottom plate (2), the LED lamp panel (7) is connected with the bottom plate (2).
3. A light panel for a keyboard according to claim 1, wherein, The light guide piece includes positioning plate (4), the positioning plate (4) has a plurality of through holes, the positioning plate (4) is inserted with a plurality of light guide columns (5) through a plurality of through holes, the bottom end of a plurality of light guide columns (5) is provided with light guide bottom plate (6).
4. A light panel for a keyboard according to claim 2, wherein, The lower surface of the bottom plate (2) is provided with a plurality of connecting pieces (3), the connecting pieces (3) are connected with the keyboard through screws.
5. A light panel for a keyboard according to claim 1, wherein, One side of the LED lamp panel (7) is provided with control unit (8).
6. A light panel for a keyboard according to claim 3, wherein, The outer side of the positioning plate (4) and the inner wall of the panel cover (1) are provided with shading cotton.