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Patent Searching and Data


Title:
COOLING UNIT AND VEHICLE LAMP
Document Type and Number:
WIPO Patent Application WO/2019/156088
Kind Code:
A1
Abstract:
Provided is a cooling unit 10 that cools the internal temperature of a lamp chamber 106. The cooling unit 10 comprises: an outer heat sink 12 that is arranged such that flat fins 12c are exposed to the outside of the lamp chamber 106; and a Peltier element 14 that has a heat-absorbing surface 14a that absorbs heat from the air in the lamp chamber 106 and a heat-radiating surface 14b that radiates heat that is absorbed by the heat-absorbing surface 14a to the outer heat sink 12.

Inventors:
INOUE Takashi (Shizuoka Plant, 500, Kitawaki, Shimizu-k, Shizuoka-shi Shizuoka 64, 〒4248764, JP)
ITO Takashi (Shizuoka Plant, 500, Kitawaki, Shimizu-k, Shizuoka-shi Shizuoka 64, 〒4248764, JP)
Application Number:
JP2019/004102
Publication Date:
August 15, 2019
Filing Date:
February 05, 2019
Export Citation:
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Assignee:
KOITO MANUFACTURING CO.,LTD. (4-8-3, Takanawa Minato-ku Tokyo, 11, 〒1088711, JP)
International Classes:
F21S45/48; F21V29/503; F21V29/54; F21V29/67; F21V29/76; F21Y115/10; F21Y115/30
Foreign References:
JP2008226843A2008-09-25
US20150016133A12015-01-15
JP2012003847A2012-01-05
JP2009076323A2009-04-09
JP2008159375A2008-07-10
JP2004095526A2004-03-25
Attorney, Agent or Firm:
MORISHITA Sakaki (2-11-12, Ebisu-Nishi Shibuya-ku Tokyo, 21, 〒1500021, JP)
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