Title:
LED SPOTLIGHT
Document Type and Number:
WIPO Patent Application WO/2016/090834
Kind Code:
A1
Abstract:
An LED spotlight comprising one or more LED spotlight bodies. The LED spotlight body comprises a housing (1), a light base (2), a heat sink (3), a fan (4), a light plate (5), an LED chip (6), a lens (7), a lens plate (8), and a pressing ring (9). A fan plate (30) is mounted within the housing (1). An air outlet (301) is provided on the fan plate (30). The fan (4) is mounted on the fan plate (30) corresponding to the air outlet (301). The light plate (5) is mounted within an accommodating cavity (24) on the light base (2). The LED chip (6) is mounted on the light plate (5). The lens plate (8) is mounted within the accommodating cavity (24). The lens (7) is arranged between the light plate (5) and the lens plate (8). The pressing plate (9) is fixed on top of the light base (2). A cavity (401) is provided between the bottom of the housing (1) and the fan plate (30). An air outlet channel (12) in communication with the cavity (401) is provided on the housing (1). Air inlet channels (11) are provided above the fan plate (30) on the housing (1). The air inlet channels (11) are arranged opposite. The structure is capable of increasing heat dissipation performance.
More Like This:
| JPH05250910 | LIGHTING SYSTEM |
| WO/2000/065276 | ICE LIGHTING FIXTURE |
| WO/2009/125160 | LIGHTING SYSTEM WITH EDGE EFFECT |
Inventors:
PENG YIYU (CN)
ZHAO HUAN (CN)
ZHAO HUAN (CN)
Application Number:
PCT/CN2015/078286
Publication Date:
June 16, 2016
Filing Date:
May 05, 2015
Export Citation:
Assignee:
GUANGZHOU DINOKEOPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
F21S8/00; F21V5/04; F21V17/16; F21V29/67; F21V31/00
Foreign References:
| CN204254403U | 2015-04-08 | |||
| CN203036400U | 2013-07-03 | |||
| CN102889521A | 2013-01-23 | |||
| US20110170287A1 | 2011-07-14 | |||
| CN203176931U | 2013-09-04 |
Attorney, Agent or Firm:
GUANGZHOU ZHONGJUNXIONGJIE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
广州中浚雄杰知识产权代理有限责任公司 (CN)
广州中浚雄杰知识产权代理有限责任公司 (CN)
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