Heat dissipation and ventilation device used for automobile air conditioner motor

The utility model relates to the automobile air conditioner technology field, and specifically relates to a heat dissipation and ventilation device, having good heat dissipation performance, used for an automobile air conditioner motor. The heat dissipation and ventilation device comprises a wind wh...

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Bibliographic Details
Main Author LIU ZHONGLIANG
Format Patent
LanguageChinese
English
Published 07.05.2014
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:The utility model relates to the automobile air conditioner technology field, and specifically relates to a heat dissipation and ventilation device, having good heat dissipation performance, used for an automobile air conditioner motor. The heat dissipation and ventilation device comprises a wind wheel chamber, a motor and a wind wheel, the wind wheel chamber is equipped with the motor, and the motor is equipped with the wind wheel; the surface of the motor is provided with a motor cover, and the lower portion of the motor cover on the surface of the motor is provided with an air outlet; an L-shaped ventilation duct is installed at the position of the air outlet; and the other end of the ventilation duct is provided with an air inlet, and the air inlet is disposed outside the wind wheel chamber. Hot air in the motor is exhausted in a manner that the wind wheel of the air conditioner motor rotates and generates wind pressure, so that cooling effect of a blower fan is achieved, service lifetime of the motor is
Bibliography:Application Number: CN20132626195U