Title:
VEHICLE LAMP
Document Type and Number:
WIPO Patent Application WO/2020/121669
Kind Code:
A1
Abstract:
This vehicle lamp is provided with a laser light source, an optical component which has an incident surface of light from the laser light source, a blower, and a first duct part which communicates at one end with the blower and opens at the other end towards the laser light source, wherein the first duct part has a tapered shape which narrows from said one end towards said other end.
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Inventors:
IWASAKI KAZUNORI (JP)
KOYANO HIDEMARU (JP)
TAKAGI HAYATA (JP)
KOYANO HIDEMARU (JP)
TAKAGI HAYATA (JP)
Application Number:
PCT/JP2019/042397
Publication Date:
June 18, 2020
Filing Date:
October 29, 2019
Export Citation:
Assignee:
ICHIKOH INDUSTRIES LTD (JP)
International Classes:
F21S41/16; F21S41/24; F21S45/43; F21S45/47; F21V29/503; F21V29/504; F21V29/67; F21V29/76; F21V29/83; F21W102/00; F21Y115/30
Foreign References:
| JP2017062885A | 2017-03-30 | |||
| US20180266646A1 | 2018-09-20 | |||
| JP2004241349A | 2004-08-26 | |||
| JP2012038678A | 2012-02-23 |
Attorney, Agent or Firm:
SAKAMOTO & PARTNERS (JP)
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