Title:
A LED LAMP
Document Type and Number:
WIPO Patent Application WO/2012/167731
Kind Code:
A1
Abstract:
A led lamp includes a heat sink (3), a lamp plate (2) and a lamp head fixing holder (6), wherein the lamp plate (2) is directly fixed on the heat sink (3); the heat sink (3) is provided with a heat dissipation surface arranged around the peripheral surface thereof, an accommodation cavity (34) therein, and a support part (38) arranged on one end part thereof. The support part (38) is provided with an opening (35) that communicates with the accommodation cavity (34), and the opening (35) on the end part of the heat sink (3) is covered by the lamp plate (2). Because the lamp plate (2) is directly fixed on the heat sink (3), the heat from the lamp plate (2) escapes directly via the heat sink (3), thereby solving the problem of heat dissipation and reducing cost.
Inventors:
GAO JIANLI (CN)
WANG RUI (CN)
CHANG SHUN YUNG (CN)
WANG RUI (CN)
CHANG SHUN YUNG (CN)
Application Number:
PCT/CN2012/076557
Publication Date:
December 13, 2012
Filing Date:
June 07, 2012
Export Citation:
Assignee:
TSANN KUEN ZHANGZHOU ENTPR CO (CN)
GAO JIANLI (CN)
WANG RUI (CN)
CHANG SHUN YUNG (CN)
GAO JIANLI (CN)
WANG RUI (CN)
CHANG SHUN YUNG (CN)
International Classes:
F21S2/00; F21V17/10; F21V19/00; F21V29/00; F21Y101/02
Foreign References:
| CN202118603U | 2012-01-18 | |||
| CN102003627A | 2011-04-06 | |||
| CN201803143U | 2011-04-20 | |||
| CN201206743Y | 2009-03-11 | |||
| CN201680206U | 2010-12-22 | |||
| CN201764312U | 2011-03-16 | |||
| CN201844273U | 2011-05-25 | |||
| CN201696921U | 2011-01-05 | |||
| US20110037387A1 | 2011-02-17 |
Attorney, Agent or Firm:
SHOUCHUANG JUNHE PATENT AGENT CO., LTD. XIAMEN (CN)
厦门市首创君合专利事务所有限公司 (CN)
厦门市首创君合专利事务所有限公司 (CN)
Download PDF:
Claims: