Title:
LED LIGHT EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/129800
Kind Code:
A1
Abstract:
An LED light emitting device which comprises a housing (1), an LED (2), a battery (3), a first contact (5), a second contact (6) and a conductive board (7) is provided. A cavity is formed in the housing. A small aperture (17) for exposing the LED and two big apertures (18, 19) from which the first contact (5) and the second contact (6) are projected are provided in the housing (1). The LED（2）is fixed on the housing (1) corresponding to the small aperture (17). The first pin (21) of the LED (2) is connected to the second contact (6). The second contact (6) and the first contact (5) are fixed in the big apertures (18, 19) and their out ends protrude the big apertures (18, 19). The battery (3) is set in the cavity. The second pin (22) of the LED (2) and the first contact (5) are connected to the two poles of the battery (3) respectively. The conductive board (7) is provided on one side of the housing (1) corresponding to the position of the two big apertures (18, 19). The LED light emitting device provided in present invention can be used to make a light emitting dart, a light emitting chess, a light emitting signboard, a light emitting caption pattern or other light emitting articles to provide the function of light emitting.
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Inventors:
CHEN TAO-PENG (CN)
Application Number:
PCT/CN2011/072325
Publication Date:
October 04, 2012
Filing Date:
March 31, 2011
Export Citation:
Assignee:
CHEN TAO-PENG (CN)
International Classes:
F21S9/02; A63B65/08; A63F3/02
Foreign References:
| US5251904A | 1993-10-12 | |||
| CN2122661U | 1992-11-25 |
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO., LTD. (CN)
厦门市新华专利商标代理有限公司 (CN)
厦门市新华专利商标代理有限公司 (CN)
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Claims: