The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 31, 2011
Filed:
Apr. 09, 2009
Shao-chen Chiu, Taichung County, TW;
Yih-hua Renn, Taichung County, TW;
Ray-long Tsai, Taichung County, TW;
Shih-tsung Chang, Taichung County, TW;
Chi-feng Cheng, Taichung County, TW;
Shao-Chen Chiu, Taichung County, TW;
Yih-Hua Renn, Taichung County, TW;
Ray-Long Tsai, Taichung County, TW;
Shih-Tsung Chang, Taichung County, TW;
Chi-Feng Cheng, Taichung County, TW;
Taiwan Green Point Enterprises Co., Ltd., Taichung County, TW;
Abstract
The high efficiency light emitting diode apparatus mainly comprises a connector, a heat dissipating body, a light generator, a central venting portion, and a transparent casing. This connector has a flow guider, a flow chamber and a vent. The light generator contains several LEDs. The heat dissipating body includes an inner passage and an outer passage. The central venting portion has a central channel. An inner flow path and an outer flow path are formed. So, the heat dissipating effect of the flow paths is excellent. The structure forming two flow paths can enhance the heat dissipating effect. The auxiliary element can strengthen the overall illuminating effect. Plus, the auxiliary element can make the light more uniformly.