Invention Grant
- Patent Title: Lighting device and method for producing a heat sink of the lighting device and the lighting device
- Patent Title (中): 照明装置和照明装置的散热器的制造方法
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Application No.: US13496138Application Date: 2010-08-25
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Publication No.: US09175841B2Publication Date: 2015-11-03
- Inventor: Guenter Hoetzl , Fabian Reingruber
- Applicant: Guenter Hoetzl , Fabian Reingruber
- Applicant Address: DE Munich
- Assignee: OSRAM GmbH
- Current Assignee: OSRAM GmbH
- Current Assignee Address: DE Munich
- Agency: Cozen O'Connor
- Priority: DE102009041477 20090914; DE102009052930 20091112
- International Application: PCT/EP2010/062383 WO 20100825
- International Announcement: WO2011/029724 WO 20110317
- Main IPC: B60Q1/06
- IPC: B60Q1/06 ; F21V29/00 ; F21V3/02 ; F21V29/507 ; F21V29/71 ; F21V29/77 ; F21V29/83 ; F21V29/89 ; F21Y101/02 ; F21K99/00
Abstract:
A lighting device (1; 21; 41) having at least one heat sink (5; 44) for cooling at least one light source, wherein the at least one heat sink (5; 44) comprises one or more at least bent sheet metal parts.
Public/Granted literature
- US20120170262A1 Lighting Device and Method for Producing a Heat Sink of the Lighting Device and the Lighting Device Public/Granted day:2012-07-05
Information query
