Title:
NOVEL COOLING SYSTEM, LAMP HEAD MAIN ELEMENT OF STAGE LAMP HAVING SAME, AND WATERPROOF STAGE LAMP
Document Type and Number:
WIPO Patent Application WO/2018/068571
Kind Code:
A1
Abstract:
A cooling system (16), lamp head main element of stage lamp having same, and waterproof stage lamp. The cooling system (16) comprises a heat transferring substrate (1) and a cooling assembly (2). The cooling assembly (2) is provided on one side of the heat transferring substrate (1) A first through hole (3) is provided on the heat transferring substrate (1). A movable member used to open or close the first through hole (3) is provided on the cooling assembly (2) at a position corresponding to the first through hole (3). The cooling system (16) of the present invention has a simple structure, is easy to use, and enables a light source assembly (15) to be removed and replaced or repaired without fully disassembling components at a lower portion of a lamp head main element of a stage lamp, such as the cooling system (16).
Inventors:
JIANG WEIKAI (CN)
Application Number:
PCT/CN2017/097058
Publication Date:
April 19, 2018
Filing Date:
August 11, 2017
Export Citation:
Assignee:
GUANGZHOU HAOYANG ELECTRONICS CO LTD (CN)
International Classes:
F21S8/00; F21V29/00
Domestic Patent References:
| WO2014046357A1 | 2014-03-27 |
Foreign References:
| CN105953145A | 2016-09-21 | |||
| CN204516365U | 2015-07-29 | |||
| CN206112690U | 2017-04-19 | |||
| CN206112833U | 2017-04-19 | |||
| CN203336551U | 2013-12-11 | |||
| CN103225789A | 2013-07-31 | |||
| CN105716046A | 2016-06-29 |
Attorney, Agent or Firm:
YOGO PATENT & TRADE MARK AGENCY LIMITED COMPANY (CN)
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