Title:
TRAVEL DEVICE, COOLING DEVICE AND COOLING METHOD
Document Type and Number:
Japanese Patent JP2019137317
Kind Code:
A
Abstract:
To provide a travel device having a heat radiation structure which realizes heat radiation at a lower price and with better efficiency compared to a conventional one.SOLUTION: A travel device comprises: a housing; a travel drive part which travels the housing; a power supply part which supplies electric power to the travel drive part; plural first heat radiation bases 19A, 19B on front sides of which either a component of the travel drive part or the power supply part, or a substrate is provided, and which are so arranged side by side on a plane; and a second heat radiation base 20 which is so provided as to be brought into surface with the plural first heat radiation bases across a back side of the plural first heat radiation bases.SELECTED DRAWING: Figure 4
Inventors:
TANAKA HIRONORI
KO KYOSUKE
OKABASHI YOSHITAKA
KIKUCHI YOSHIAKI
HIGUCHI ATSUSHI
HIRATA KIYOTAKA
KO KYOSUKE
OKABASHI YOSHITAKA
KIKUCHI YOSHIAKI
HIGUCHI ATSUSHI
HIRATA KIYOTAKA
Application Number:
JP2018024120A
Publication Date:
August 22, 2019
Filing Date:
February 14, 2018
Export Citation:
Assignee:
SHARP KK
International Classes:
B60K1/04; B60K11/06; B60L3/00; H05K7/20
Attorney, Agent or Firm:
Shintaro Nogawa
Shinji Kai
Yusuke Kaneko
Kiyoshi Inamoto
Masami Tomita
Shinji Kai
Yusuke Kaneko
Kiyoshi Inamoto
Masami Tomita