JPS6159416U

JPS6159416U -

Info

Publication number: JPS6159416U
Application number: JP1984145182U
Authority: JP
Priority date: 1984-09-26
Filing date: 1984-09-26
Publication date: 1986-04-22

Description

[Brief explanation of the drawing]

第１図ないし第３図は、この考案の一実施例を
示し、第１図は電気回路図、第２図は実車におけ
る配置を示す概略図、第３図はそれの運転時間と
車室内温度との関係を示す動作特性図、第４図、
第５図はこの考案の他の実施例を示す電気回路図
及び実車における配置概略図、第６図は従来の自
動車用換気装置を示す概略図、第７図はそれの温
度降下特性図である。図において、３はフアン、４はモータ、５は外
気吸入口、６はダクト、７は車載電池、９は制御
装置、１０は車室内温度センサ、１１は日射セン
サ、１２は外気温センサである。図中同一符号は
同一又は相当部分を示す。 Figures 1 to 3 show an embodiment of this invention, with Figure 1 being an electrical circuit diagram, Figure 2 being a schematic diagram showing the arrangement in an actual vehicle, and Figure 3 being the driving time and temperature inside the vehicle. Fig. 4 is an operating characteristic diagram showing the relationship between
Fig. 5 is an electric circuit diagram and a schematic diagram of the arrangement in an actual vehicle showing another embodiment of this invention, Fig. 6 is a schematic diagram showing a conventional automobile ventilation system, and Fig. 7 is a temperature drop characteristic diagram thereof. . In the figure, 3 is a fan, 4 is a motor, 5 is an outside air intake port, 6 is a duct, 7 is an onboard battery, 9 is a control device, 10 is a vehicle interior temperature sensor, 11 is a solar radiation sensor, and 12 is an outside temperature sensor. . The same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of Claim for Utility Model Registration] (1) In an automobile ventilation system that has a fan motor energized by an on-board battery and that performs ventilation with the air outside the vehicle, a vehicle interior temperature sensor and a signal from this temperature sensor are used. a control device for controlling power supply from the on-board battery to the fan motor;
A ventilation system for an automobile, characterized in that the control device turns on and off the power to the fan motor within a predetermined temperature range set in advance. (2) Ventilation for a vehicle according to claim 1, characterized in that an external environment sensor is provided, and the control device is provided with means for changing the setting of the predetermined temperature in response to a signal from the sensor. Device. (3) The vehicle ventilation system according to claim 2, wherein the vehicle exterior environment sensor is a solar radiation sensor provided near the vehicle window and an outside temperature sensor provided at the vehicle exterior air intake.