Invention Grant
- Patent Title: Lamp device
- Patent Title (中): 灯装置
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Application No.: US12507181Application Date: 2009-07-22
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Publication No.: US08172422B2Publication Date: 2012-05-08
- Inventor: Duk-Yong Kim
- Applicant: Duk-Yong Kim
- Applicant Address: US CA Fullerton
- Assignee: KMW USA, Inc
- Current Assignee: KMW USA, Inc
- Current Assignee Address: US CA Fullerton
- Priority: KR20-2009-0002270U 20090227; KR20-2009-0002673U 20090309; KR20-2009-0002724U 20090310; KR20-2009-0005382U 20090504; KR20-2009-0008880U 20090709
- Main IPC: F21V33/00
- IPC: F21V33/00 ; F21V29/00

Abstract:
There is provided a lamp device including a housing having a plurality of radiation fins for heat radiation on a top surface portion thereof, a Light Emitting Diode heat (LED) substrate having a plurality of LEDs for emitting illumination light, and a cover formed of a transparent or semi-transparent light-transmitting material and installed to be engaged with the housing under the LED substrate, for protecting the LED substrate.
Public/Granted literature
- US20100220470A1 Lamp Device Public/Granted day:2010-09-02
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