Title:
OMNI-DIRECTIONAL LIGHT EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/147103
Kind Code:
A1
Abstract:
An omni-directional light emitting device includes a substrate (11) and a plurality of LED light sources (12) disposed on the substrate (11). A light guiding lampshade (13) for refracting and reflecting light rays emitted by the LED light sources (12) is disposed above the substrate (11). The light rays emitted by the LED light sources (12) are refracted and reflected by the light guiding lampshade (13), so that the light rays radiate all around and thus the illumination range of the LED light sources (12) is considerably increased.
Inventors:
SONG, Yi (23/F, Galaxy Century Building ANo. 3069 Caitian Rd., Futia, Shenzhen Guangdong 6, 518026, CN)
宋义 (中国广东省深圳市福田区彩田路3069号星河世纪大厦A栋23层, Guangdong 6, 518026, CN)
DING, Maoshan (23/F, Galaxy Century Building ANo. 3069 Caitian Rd., Futia, Shenzhen Guangdong 6, 518026, CN)
宋义 (中国广东省深圳市福田区彩田路3069号星河世纪大厦A栋23层, Guangdong 6, 518026, CN)
DING, Maoshan (23/F, Galaxy Century Building ANo. 3069 Caitian Rd., Futia, Shenzhen Guangdong 6, 518026, CN)
Application Number:
CN2010/073489
Publication Date:
December 01, 2011
Filing Date:
June 03, 2010
Export Citation:
Assignee:
SHENZHEN DIGUANG ELECTRONICS CO., LTD. (23/F, Galaxy Century Building ANo. 3069 Caitian Rd., Futia, Shenzhen Guangdong 6, 518026, CN)
深圳帝光电子有限公司 (中国广东省深圳市福田区彩田路3069号星河世纪大厦A栋23层, Guangdong 6, 518026, CN)
SONG, Yi (23/F, Galaxy Century Building ANo. 3069 Caitian Rd., Futia, Shenzhen Guangdong 6, 518026, CN)
宋义 (中国广东省深圳市福田区彩田路3069号星河世纪大厦A栋23层, Guangdong 6, 518026, CN)
深圳帝光电子有限公司 (中国广东省深圳市福田区彩田路3069号星河世纪大厦A栋23层, Guangdong 6, 518026, CN)
SONG, Yi (23/F, Galaxy Century Building ANo. 3069 Caitian Rd., Futia, Shenzhen Guangdong 6, 518026, CN)
宋义 (中国广东省深圳市福田区彩田路3069号星河世纪大厦A栋23层, Guangdong 6, 518026, CN)
International Classes:
F21S8/00; F21V3/00; F21V5/00; F21V7/00; F21Y101/02
Attorney, Agent or Firm:
SHENZHEN ZHONGYI PATENT AND TRADEMARK OFFICE (4th FL. West, Old Special Zone Newspaper BuildingNo. 1014, Shennan Rd., C., Futia, Shenzhen Guangdong 8, 518028, CN)
Claims: