一种动态幻彩灯
By adapting the ring light source and light guide plate to each other and leveraging the light mixing capabilities of the RGB LED beads, the problem of harsh color transitions in existing RGB lighting fixtures has been solved, achieving smooth dynamic color-changing effects and uniform light performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUIZHOU MOSITOECO INTELLTINGENCE LIGHTING TECHNOLOGY CO LTD
- Filing Date
- 2025-08-11
- Publication Date
- 2026-07-17
AI Technical Summary
Existing RGB lighting fixtures suffer from abrupt color transitions and insufficient light uniformity, making it difficult to achieve smooth dynamic color-changing effects.
The design incorporates a ring light source and a light guide plate to ensure that the LEDs are lit sequentially and vertically guided to the light-incident surface of the light guide plate. The light is then mixed and blended in the radial transmission through the light guide plate. Combined with RGB LEDs and a diffusion film, this achieves a smooth color transition.
It enhances visual smoothness and light effect performance, presents a smooth dynamic color-changing effect, and improves light uniformity and brightness.
Smart Images
Figure CN224516595U_ABST
Abstract
Claims
1. A dynamic iridescent light, characterized in that, include: The lamp panel has an annular sidewall, the lower end of which extends radially inward to form a support portion, and an annular mounting portion is provided on the inner side of the sidewall. A ring-shaped light source is fixedly mounted on the ring-shaped mounting portion; and A light guide plate is disposed on the support portion. The light guide plate has a light-incident surface located on its outer periphery and a light-outceasing surface located at its bottom. The annular light source is disposed opposite to the light-incident surface. The ring light source includes multiple LEDs, which are configured to light up at a predetermined time and frequency to achieve a dynamic color-changing effect.
2. The dynamic iridescent light of claim 1, wherein, Multiple supporting ribs are provided between the annular mounting part and the side wall.
3. The dynamic iridescent light of claim 2, wherein, The supporting ribs are arranged at equal angles with the center of the lamp panel as the axis.
4. The dynamic iridescent light of claim 2, wherein, It also includes a lamp cover, which is detachably connected to the lamp panel.
5. The dynamic iridescent light of claim 4, wherein, A connecting post is provided between two adjacent supporting ribs, and a threaded hole is provided on the connecting post. The lamp cover is provided with a through hole corresponding to the threaded hole, and the lamp cover is connected to the lamp plate through a threaded connector.
6. The dynamic iridescent light of claim 1, wherein, The LEDs are RGB color LEDs.
7. The dynamic iridescent light of claim 1, wherein, The upper end of the light guide plate is provided with a reflective film.
8. The dynamic iridescent light of claim 1, wherein, The light-emitting surface is provided with a diffusion film.