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Patent Searching and Data


Title:
VEHICLE LIGHTING DEVICE
Document Type and Number:
Japanese Patent JP2013191378
Kind Code:
A
Abstract:

To provide a vehicle lighting device having superior heat radiation.

In a vehicle lighting device 11 having a circuit board 13 for mounting a light source 22 and electric components or electronic components 23, and a light-transmitting housing 12 for internally storing the circuit board 13, a cylindrical heat radiation member 24 for covering the circumference of the light source 22 is mounted on the circuit board 13, and the heat radiation member 24 is in contact with the housing 12.


Inventors:
YOSHIDA KOSUKE
Application Number:
JP2012056200A
Publication Date:
September 26, 2013
Filing Date:
March 13, 2012
Export Citation:
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Assignee:
YAZAKI CORP
International Classes:
F21S8/10; B60Q3/02; F21V29/00; F21Y101/02
Attorney, Agent or Firm:
Hironori Honda
Toshimitsu Ichikawa