A stage lamp defogging device
CN224339989UActive Publication Date: 2026-06-09GUANGZHOU ZHONGYOU PRECISION MANUFACTURING CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGZHOU ZHONGYOU PRECISION MANUFACTURING CO LTD
- Filing Date
- 2025-08-11
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
Existing stage lighting defogging devices are not conducive to heat dissipation, have a slow defogging speed, and are cumbersome to assemble, failing to meet the industry's high requirements.
Method used
The system employs a combination of a first housing, a second housing, a heat sink, a detection device, and a blowing device. By detecting the temperature and humidity of the cavity, the blowing device carries the heat from the heat-generating device to blow air onto the lens. Combined with the design of a dual heat dissipation petal structure, the heat dissipation area and defogging efficiency are increased.
Benefits of technology
It achieves rapid defogging and effective heat dissipation, simplifies the assembly process, and improves assembly efficiency.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224339989U_ABST
Abstract
This utility model discloses a stage light defogging device, including a first housing, a second housing, a heat sink, a support, a detection device, a blowing device, and a lens. The heat sink includes a first heat dissipation flap, which is disposed between the first and second housings. A first groove is provided on the outer side of the first heat dissipation flap, and multiple first heat dissipation fins are disposed within the first groove. The multiple first heat dissipation fins are spaced apart and protrude outward relative to the first heat dissipation flap. The support is disposed inside the first heat dissipation flap. The detection device is used to detect the temperature and humidity of the cavity and is disposed on the support. The blowing device is electrically connected to the detection device. The blowing device is disposed inside the cavity and blows air towards the lens. This utility model can quickly defog the lens, facilitates heat dissipation, and is easy to assemble.
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