Title:
HEAT DISSIPATING LAMP HOLDER AND LED PIXEL LAMP
Document Type and Number:
WIPO Patent Application WO/2010/066091
Kind Code:
A1
Abstract:
A LED pixel lamp comprises a LED chip (4), a circuit board (5), a circuit connection member (7), and a heat dissipating lamp holder. The heat dissipating lamp holder comprises a solid columnar body (1) and a heat dissipating structure (2) disposed at the outside of the columnar body (1). The heat dissipating structure (2) is composed of a plurality of heat dissipating fins (21) and a connection body (22). The heat dissipating fins (21) are axially disposed along the external surface of the columnar body (1). The connection body (22) is an annular structure, and connected to the ends of the heat dissipating fins (21). Both of them constitute a plurality of heat dissipating channels (3) having the function of ventilation at the outside of the columnar body.
Inventors:
CHEN, Bishou (No. 1280 Shuying Road, Minhang District, Shanghai 0, 201100, CN)
陈必寿 (中国上海市闵行区疏影路1280号, Shanghai 0, 201100, CN)
WANG, Yinghua (No.1280 Shuying Road, Minhang District, Shanghai 0, 201100, CN)
王鹰华 (中国上海市闵行区疏影路1280号, Shanghai 0, 201100, CN)
陈必寿 (中国上海市闵行区疏影路1280号, Shanghai 0, 201100, CN)
WANG, Yinghua (No.1280 Shuying Road, Minhang District, Shanghai 0, 201100, CN)
王鹰华 (中国上海市闵行区疏影路1280号, Shanghai 0, 201100, CN)
Application Number:
CN2009/001297
Publication Date:
June 17, 2010
Filing Date:
November 23, 2009
Export Citation:
Assignee:
SHANGHAI SANSI ELECTRONICS ENGINEERING CO., LTD. (No. 1280 Shuying Road, Minhang District, Shanghai 0, 201100, CN)
上海三思电子工程有限公司 (中国上海市闵行区疏影路1280号, Shanghai 0, 201100, CN)
SHANGAI SANSI TECHNOLOGY CO., LTD (No. 1280 Shuying Road, Minhang District, Shanghai 0, 201100, CN)
上海三思科技发展有限公司 (中国上海市闵行区疏影路1280号, Shanghai 0, 201100, CN)
JIASHAN JINGHUI PHOTOELECTRICITY TECHNOLOGY CO., LTD (Room 101, Building 4 No.43,The east of Qingyun Road.,Dayun Town, Jiashan Count, Jiaxing Zhejiang 3, 314113, CN)
嘉善晶辉光电技术有限公司 (中国浙江省嘉兴市嘉善县大云镇青云路东侧43号4幢101室, Zhejiang 3, 314113, CN)
CHEN, Bishou (No. 1280 Shuying Road, Minhang District, Shanghai 0, 201100, CN)
上海三思电子工程有限公司 (中国上海市闵行区疏影路1280号, Shanghai 0, 201100, CN)
SHANGAI SANSI TECHNOLOGY CO., LTD (No. 1280 Shuying Road, Minhang District, Shanghai 0, 201100, CN)
上海三思科技发展有限公司 (中国上海市闵行区疏影路1280号, Shanghai 0, 201100, CN)
JIASHAN JINGHUI PHOTOELECTRICITY TECHNOLOGY CO., LTD (Room 101, Building 4 No.43,The east of Qingyun Road.,Dayun Town, Jiashan Count, Jiaxing Zhejiang 3, 314113, CN)
嘉善晶辉光电技术有限公司 (中国浙江省嘉兴市嘉善县大云镇青云路东侧43号4幢101室, Zhejiang 3, 314113, CN)
CHEN, Bishou (No. 1280 Shuying Road, Minhang District, Shanghai 0, 201100, CN)
International Classes:
F21V29/00; F21S6/00; F21Y101/02
Attorney, Agent or Firm:
SHANGHAI HANGSOME INTELLECTUAL PROPERTY LTD. (Room 307, No.56Lane 3828, Yindu Rd.,MinHang District, Shanghai 8, 201108, CN)