Title:
VEHICLE SEAT
Document Type and Number:
Japanese Patent JP2018008622
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a vehicle seat in which both of seat cooling and a seat ventilation system can be achieved by a Peltier element in one air blower.SOLUTION: In an automobile seat 1, air near a seating surface 17A of a seat back 17 is sucked from each suction port by an air blower 43, whereby an SV system 41 functions. On the other hand, by each heat conductive members 71R, 71L extended out from an endothermic side 65 of a Peltier element 63, the seating surface 17A of the seat back 17 is cooled. Air sucked during functioning of the SV system 41 becomes wind having a strong flow by the air blower 43 which sucks said air, and is delivered to plural radiation fins which a heat sink 69 has. Thermal contact of the heat sink 69 with a heat radiation surface 67 of the Peltier element 63 is assured. Thus, since heat radiation of the Peltier element 63 is promoted, seat cooling by the Peltier element 63 can be continued.SELECTED DRAWING: Figure 2
Inventors:
ISHIKAWA MASAHIRO
Application Number:
JP2016139278A
Publication Date:
January 18, 2018
Filing Date:
July 14, 2016
Export Citation:
Assignee:
TOYOTA BOSHOKU CORP
International Classes:
B60N2/56; A47C7/74
Attorney, Agent or Firm:
Patent business corporation NEXT