Title:
VEHICLE LAMP FITTING
Document Type and Number:
Japanese Patent JP2020021665
Kind Code:
A
Abstract:
To provide a vehicle lamp fitting which can achieve weight reduction and improvement of heat radiation performance.SOLUTION: A vehicle lamp fitting includes: a heat sink 12; a light emitting element disposed on the heat sink 12; and a reflector which is disposed above the light emitting element and reflects an outgoing beam emitted from the light emitting element forward. The heat sink 12 includes: a base part 22 in which the light emitting element is disposed at a pedestal part 21; and a fin part 23 which is disposed at the rear surface side of the base part 22 and radiates heat generated by the light emitting element. A rear surface of the base part 22 inclines relative to the pedestal part 21. In the heat sink 12, the base part 22 is thicker at an area below the light emitting element than at the rear of the base part 22.SELECTED DRAWING: Figure 4
Inventors:
TAKEUCHI YASUTO
Application Number:
JP2018145559A
Publication Date:
February 06, 2020
Filing Date:
August 02, 2018
Export Citation:
Assignee:
ICHIKOH INDUSTRIES LTD
International Classes:
F21S45/43; F21S41/148; F21S45/48; F21S45/49; F21V29/503; F21V29/67; F21V29/76
Domestic Patent References:
| JP2015090761A | 2015-05-11 |
Attorney, Agent or Firm:
Nobuo Nakamura
Shoichi Masuka
Shoichi Masuka