Power generator with ventilation pipe

The utility model belongs to the technical field of a power generator, relates to a power generator with a ventilation pipe, in particular to an automobile power generator which is arranged in a motion state and has small space. The power generator with the ventilation pipe comprises a power generator body and a cover shell; the cover shell is provided with the ventilation pipe; one end of the ventilation pipe is communicated with the inside of the power generator; and the free end of the ventilation pipe is an air inlet that is exposed out of the power generator body. In the utility model, the temperature of the working environment of the diode is greatly improved, the service life of the diode can be improved, and the failure rate can be reduced; after the V348 new-times Quanshun vehicle adopts the power geneator with the ventilation pipe, the testing temperature near the diode is about 150 DEG C; the effect is obvious and the temperature is reduced by 33.33%. The modified power generator passes all part an