Phase transition heat dissipation air cooling motor shell and air cooling motor

• Main Authors: CHEN XINGYUAN, YAN ZHIGUO, LI XINYI, KONG QINGJUN, ZHU GUANGJU, LIANG YUNXIAO, WU FALIANG
• Format: Patent
• Language: Chinese; English
• Published: 08.09.2017
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

The utility model discloses a phase transition heat dissipation air cooling motor shell and air cooling motor, phase transition heat dissipation air cooling motor shell, including annular housing, annular housing follows the outside radiating fin that the circumference protrusion has a plurality of interval arrangements, its characterized in that: still include upper head plate and lower end plate, circumference distributes in the annular housing has a plurality of vacuum phase -change heat dissipation channel, vacuum phase -change heat dissipation channel follows annular housing's up end extends to down the terminal surface, the vacuum phase -change heat dissipation channel both ends by the upper head plate the end plate is sealed down, be equipped with phase -change working medium in the vacuum phase -change heat dissipation channel. Phase transition heat dissipation air cooling motor shell structure is simple, and the radiating effect is good, simple to operate, and low cost, it is applicable in all automo