JPS6337312U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a flowchart of a microcomputer as an example of implementing the present invention, FIG. 2 is a schematic circuit diagram of an air conditioner as an example of implementation, and FIG. FIG. 4 is a curve diagram showing a decrease in vehicle interior temperature during cool-down between the present invention and a conventional device, and FIG. 5 is a diagram showing a mode of switching between outside and outside air in the vehicle interior in the conventional device. . 1: Microcomputer, 2: Vehicle interior temperature sensor, 3: Vehicle exterior temperature sensor, 4: Evaporator, 5: Air duct, 6, 7: Inside/outside air switching damper, 8: Inside/outside air switching diaphragm,
: Air inside the vehicle, Y: Air outside the vehicle.

Claims (1)

[Scope of utility model registration request] The microcomputer that controls the air conditioner is
A means for determining cool down, a means for determining whether the temperature outside the vehicle interior is high or low, a means for controlling an inside/outside air switching damper so as to suck air from the low temperature side of the outside air in the vehicle interior, and a means for determining whether the air temperature within the vehicle interior is equal to or lower than a set temperature. An air conditioner for an automobile that is equipped with a means to switch to a normal automatic air conditioning state when