Invention Grant
US09447959B2 Heat sink for electrical elements and light-emitting device containing thereof
有权
用于电气元件的散热器和包含其的发光装置
- Patent Title: Heat sink for electrical elements and light-emitting device containing thereof
- Patent Title (中): 用于电气元件的散热器和包含其的发光装置
-
Application No.: US14290971Application Date: 2014-05-29
-
Publication No.: US09447959B2Publication Date: 2016-09-20
- Inventor: Li-Cheng Yang , Yu-Chun Lee , Cheng-Ta Kuo
- Applicant: Lextar Electronics Corporation
- Applicant Address: TW Hsinchu
- Assignee: LEXTAR ELECTRONICS CORPORATION
- Current Assignee: LEXTAR ELECTRONICS CORPORATION
- Current Assignee Address: TW Hsinchu
- Agency: Moser Taboada
- Priority: TW102133408A 20130914
- Main IPC: F21V29/00
- IPC: F21V29/00 ; F21V29/85 ; F21V29/83 ; H01L23/467 ; H01L33/64 ; F21Y101/02
Abstract:
The disclosure provides a heat sink for electrical elements and a light-emitting device containing thereof. The heat sink includes a radiating substrate and at least one hollow radiating channel. In which, the hollow radiating channel is horizontally embedded in the radiating substrate, and has two openings disposed on the same site or the opposite sites of the radiating substrate, so that gas may flow in the hollow radiating channel and remove heat of the radiating substrate. And a light-emitting device containing the heat sink is also provided.
Public/Granted literature
- US20150077996A1 HEAT SINK FOR ELECTRICAL ELEMENTS AND LIGHT-EMITTING DEVICE CONTAINING THEREOF Public/Granted day:2015-03-19
Information query
