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:
Jan. 28, 2014
Filed:
Dec. 08, 2010
Yue-hong Zhang, Shenzhen, CN;
Wen-hsiang LU, Taipei Hsien, TW;
Huai-shan Gu, Shenzhen, CN;
Fu-bo Gong, Shenzhen, CN;
Ting Dong, Shenzhen, CN;
Yue-Hong Zhang, Shenzhen, CN;
Wen-Hsiang Lu, Taipei Hsien, TW;
Huai-Shan Gu, Shenzhen, CN;
Fu-Bo Gong, Shenzhen, CN;
Ting Dong, Shenzhen, CN;
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd, Shenzhen, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Abstract
A conduction structure includes a cooling plate and conductive members. A circuit board and a lamp panel are fixed at two sides of the heat cooling plate. The circuit board forms conductive areas. The cooling plate forms conductive areas and first holes with conductive inner faces. The lamp plate defines second holes. The lamp plate forms conductive areas around the second holes on the side away from the heat cooling plate. The conductive areas of the cooling plate contact with the corresponding conductive areas of the circuit board. Each conductive member includes a head and a rod. The rod engages in a corresponding first hole and a corresponding second hole in a transitional fit manner. The head electrically contacts the conductive area of the lamp plate. An LED illumination device using the same conduction structure is also provided.