Title:
WATERPROOF COMPUTER MOVING HEAD SPOT LIGHT HAVING EFFICIENT HEAT DISSIPATION FUNCTION
Document Type and Number:
WIPO Patent Application WO/2021/184946
Kind Code:
A1
Abstract:
A waterproof computer moving head spot light having an efficient heat dissipation function, comprising a light body (1) of a metal structure that is provided with a cavity (2), and a housing (3) disposed on the peripheral surface of the light body (1). An air flow channel is formed between the housing (3) and the light body (1). A fan (4) is provided in the air flow channel and located at the tail of the light body (1). The housing (3) is provided with an air inlet (5) at a position corresponding to the fan (4), and the housing (3) is further provided with an air outlet (6). The cavity (2) is used for mounting a light source assembly. The light body (1) is formed as an integral whole, thereby facilitating waterproof treatment. After heat generated by the light source assembly is transferred to the light body (1) of the metal structure, the fan (4) disposed at the tail of the light body (1) directly dissipates the heat for the light body (1), and there is no need to install a dedicated radiator for heat dissipation, thus the structure of the device is simpler and the production cost is reduced.
Inventors:
ZHU JIEHUI (CN)
ZHOU XU (CN)
ZHOU XU (CN)
Application Number:
PCT/CN2021/072408
Publication Date:
September 23, 2021
Filing Date:
January 18, 2021
Export Citation:
Assignee:
GUANGZHOU GTD CULTURE & TECH GROUP CO LTD (CN)
International Classes:
F21S8/00; F21V29/60; F21V29/67
Foreign References:
| CN111336431A | 2020-06-26 | |||
| CN208703731U | 2019-04-05 | |||
| CN203036400U | 2013-07-03 | |||
| CN205244964U | 2016-05-18 | |||
| CN203240510U | 2013-10-16 | |||
| CN202546688U | 2012-11-21 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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