Title:
VEHICLE MOUNTED SOLAR BATTERY DEVICE
Document Type and Number:
Japanese Patent JPH04111475
Kind Code:
A
Abstract:
PURPOSE:To increase the quantity of an induced current with a multilayered solar battery face by suppressing a thermal disturbance causing decrease of current induction efficiency of a solar battery element when introducing into a solar battery unit through an optical fiber cable bundle after cutting off an infrared ray of the sunlight condensed by means of a Fresnel lens with an infrared cut filter and further by installing at least 2 solar battery faces in each solar battery unit. CONSTITUTION:It is so constructed as to receive a light with a solar battery face 8 through an optical fiber cable bundle 3 after cutting off an infrared ray from a sunlight condensed by means of a Fresnel lens with an infrared cut filter 6. This makes it possible to suppress a thermal disturbance causing the current induction efficiency of a solar battery element to reduce and besides, in view of a fact that each solar battery face 8 is formed on both side walls of a solar battery unit 2A placed inside a car room, that is, the solar battery face 8 is multilayered, the entire area of the solar battery face 8 can be set larger, thus allowing the quantity of an induced current to increase and assuring a higher output without making a solar battery portion 2 larger so much.
Inventors:
ITO YASUMITSU
Application Number:
JP23004790A
Publication Date:
April 13, 1992
Filing Date:
August 31, 1990
Export Citation:
Assignee:
SUZUKI MOTOR CO
International Classes:
B60R16/04; B60R16/02; H01L31/04; (IPC1-7): B60R16/04; H01L31/04
Attorney, Agent or Firm:
Takahashi Isamu