Title:
HEAT DISSIPATING STRUCTURE OF VEHICLE LIGHT
Document Type and Number:
WIPO Patent Application WO/2018/015997
Kind Code:
A1
Abstract:
Provided is a heat dissipating structure of a vehicle light, said heat dissipating structure making it possible to obtain sufficient heat dissipating efficiency, while reliably preventing entry of a foreign material from the outside. The present invention is characterized by being provided with: a housing H2 having a bulb B2 as a light source attached thereto; an inner upright wall 28a and an outer upright wall 28b, which are formed to protrude at positions surrounding an attaching area T of the bulb B2, said positions being at the rear of the housing H2; and a socket cover S2 that is attached covering the upright walls (28a, 28b). The present invention is also characterized in that: a heat dissipating space W of the light source is formed inside of the upright walls (28a, 28b) and the socket cover S2; and the upright walls (28a, 28b) have ventilation holes (h1-h4) formed therein so as to open the heat dissipating space W to the outside.
Inventors:
YAMATE NAOYUKI (TH)
OGURA KOHTA (TH)
OGURA KOHTA (TH)
Application Number:
PCT/JP2016/071150
Publication Date:
January 25, 2018
Filing Date:
July 19, 2016
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
F21V29/503; F21V29/70; F21V29/83; F21V31/03
Foreign References:
| JPH06187807A | 1994-07-08 | |||
| JP2000311514A | 2000-11-07 | |||
| JPH0523310U | 1993-03-26 | |||
| JP2012114013A | 2012-06-14 |
Attorney, Agent or Firm:
KOSHIKAWA, Takao (JP)
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