Total reflection LED lamp bead assembly and flashlight
By setting up semispherical silicone in LED flashlight products and using the total reflection design of the lampshade, the problem of the light source irradiation area cannot be adjusted, achieving a more even distribution of light and a clearer lighting effect.
CN222687983UActive Publication Date: 2025-03-28FLEXTAIL TECH CO LTD
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Patent Information
- Application Number
- CN202421584811.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-07-05
AI Technical Summary
Technical Problem
In existing LED flashlight products, the light source irradiation area cannot be adjusted, resulting in inconvenience in use.
Method used
Hemispherical silicone is provided on the LED lamp plate to scatter the light emitted by the LED lamp plate, and total reflection is achieved through the arc-shaped side wall of the lampshade, so that all light is reflected to the top wall of the lampshade, thereby increasing the irradiation area.
Benefits of technology
Through total reflection technology, the light output from the LED lamp panel is maximized, the illumination area is increased, the light distribution is more even, the shadows and spots are reduced, and the lighting effect is provided.
✦ Generated by Eureka AI based on patent content.
Abstract
According to the total-reflection LED lamp bead assembly and the flashlight, the semispherical silica gel is arranged on the light-emitting face of the LED lamp panel, the semispherical silica gel and the LED lamp panel are both arranged in the lampshade, light emitted by the LED lamp panel is scattered through the semispherical silica gel, the light scattered to the arc-shaped side wall of the lampshade is totally reflected, and therefore the light emitted by the LED lamp panel is fully reflected. Light rays are all reflected to the top wall of the lampshade and are emitted from the top wall, the total reflection LED lamp bead assembly can utilize the light rays output by the LED lamp panel to the maximum extent, the irradiation area is increased, and light ray distribution is more uniform.
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