Invention Grant
- Patent Title: Lighting system
- Patent Title (中): 照明系统
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Application No.: US13597992Application Date: 2012-08-29
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Publication No.: US08540396B2Publication Date: 2013-09-24
- Inventor: Satoshi Watanabe , Keiichi Shimizu , Takeshi Osada , Keiichi Shimizu , Toshiya Tanaka , Shigeru Osawa , Takeshi Hisayasu , Hirokazu Otake , Hitoshi Kawano , Makoto Sakai
- Applicant: Satoshi Watanabe , Keiichi Shimizu , Takeshi Osada , Keiichi Shimizu , Toshiya Tanaka , Shigeru Osawa , Takeshi Hisayasu , Hirokazu Otake , Hitoshi Kawano , Makoto Sakai
- Applicant Address: JP Yokosuka-shi, Kanagawa
- Assignee: Toshiba Lighting & Technology Corporation
- Current Assignee: Toshiba Lighting & Technology Corporation
- Current Assignee Address: JP Yokosuka-shi, Kanagawa
- Agency: Banner & Witcoff, Ltd.
- Priority: JP2008305583 20081128; JP2008305584 20081128; JP2008305585 20081128; JP2008333678 20081226; JP2008333680 20081226
- Main IPC: H01R33/00
- IPC: H01R33/00 ; F21V15/00
Abstract:
A lighting fixture capable of efficiently radiating heat of a lamp device may be configured to be attached to a socket device. In some examples, by attaching the lamp device to the socket device, a cap portion of the lamp device is brought into contact with a fixture body, and pressed against and brought into close contact with the fixture body by an elastic body. Heat generated by lighting of LEDs of the lamp device is conducted from the cap portion to the fixture body and efficiently radiated.
Public/Granted literature
- US20120320565A1 Lighting System Public/Granted day:2012-12-20
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