Seating space cooling arrangement for vehicle esp. when stationary - provide solar cell in sliding roof and electric roof fan near opening

摘要

The roof fan(18) or fans are arranged in the vicinity of the sliding roof opening such that with a closed sliding roof(14), the fan is covered without a connection to the surrounding atmosphere. With a partial opening of the sliding roof, communication is made between the surrounding atmosphere and the inside of the vehicle. The car battery is connected such that the fan(s) and the battery(32) can selectively be supplied with electrical energy produced by the solar cell system(16). The sliding roof(14) is electrically driven and can be brought in to a closed or into at least a partially closed position across a control unit(20,22,24), depending on the air temp. measured by a unit in the inside of the vehicle so that the fan(s)(18) in at least the partially open position is/are acted upon by electrical energy supplied by the solar cell system(16). The electrical energy for the operation of the sliding roof(14) is provided at least partly by the battery(32.). ADVANTAGE - Type development which ensures that cooling of vehicle inside automatically matches ambient conditions to give optimum cooling.