Title:
VEHICLE LAMP
Document Type and Number:
WIPO Patent Application WO/2018/143251
Kind Code:
A1
Abstract:
In order to provide a vehicle lamp with which it is possible to reliably prevent dust from entering the lamp chamber, this invention is equipped with a lamp housing (10) provided with a breathing hole (15), and a cap (2) provided with a breathing port (23). The breathing hole (15) is located higher than the breathing port (23). A breathing passage (3) is provided between the lamp housing (10) and the cap (2). A projecting part (17) is provided to the lamp housing (10). The tip of the projecting part (17) and the cap (2) form a throttle part (30) therebetween. As a result, this invention makes it possible to reliably prevent dust (4) from entering a lamp chamber (13).
Inventors:
HIBARI YUKIHIRO (JP)
SAITO MASARU (JP)
SAITO MASARU (JP)
Application Number:
PCT/JP2018/003153
Publication Date:
August 09, 2018
Filing Date:
January 31, 2018
Export Citation:
Assignee:
ICHIKOH INDUSTRIES LTD (JP)
International Classes:
F21V31/03; F21S41/00; F21S43/00; F21S45/00; F21W103/00; F21W104/00; F21W105/00; F21Y115/10; F21Y115/15
Foreign References:
| JPS6022709A | 1985-02-05 | |||
| JPH1092209A | 1998-04-10 | |||
| JPH0645203U | 1994-06-14 | |||
| JPH10340603A | 1998-12-22 |
Other References:
See also references of EP 3578882A4
Attorney, Agent or Firm:
SAKAMOTO Tomohiro (JP)
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