Motor testing device for new energy automobiles

A new energy vehicle and motor testing technology, applied in motor generator testing, measuring devices, measuring electricity, etc., can solve the problems of poor motor temperature detection effect, no early warning function, poor safety protection, etc. The effect of good clamping effect, high reliability and strong practicability
CN106932720AActive Publication Date: 2017-07-07上海卓仝技术咨询中心(有限合伙)
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
上海卓仝技术咨询中心(有限合伙)
Publication Date
2017-07-07

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Abstract

The present invention provides a motor testing device for new energy automobiles. The device comprises a temperature sensor, an alarm, a positioning sleeve, an electromagnet, a metal top rod, a contact switch, a nut seat I, a bidirectional ball screw, and a nut seat II. The temperature sensor is arranged at the middle part of the internal upper end surface of a sealing cover. The alarm is arranged at the middle part of the upper end surface of the sealing cover. Based on the design, the temperature of a motor can be monitored in real time. The positioning sleeve is fixed on the right end surface of the sealing cover. The electromagnet is arranged on the internal annular side surface of the positioning sleeve. The metal top rod is arranged on the right end surface of a sealing door. The contact switch is arranged at the internal bottom of the positioning sleeve. In this way, the automatic locking function of the sealing door is realized. The nut seat I and the nut seat II are symmetrically arranged on the bidirectional ball screw. The bidirectional ball screw is arranged at the middle part inside a fixed groove. Therefore, a to-be-tested motor can be quickly loaded and clamped. The device is reasonable in structure, good in loading and clamping effect, convenient in operation, good in safety protection performance, strong in practicability and high in reliability.
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Description

Technical field

[0001] The invention is a new energy automobile motor testing device, which belongs to the field of new energy technology equipment. Background technique

[0002] New energy vehicles refer to the use of unconventional vehicle fuels as the power source (or the use of conventional vehicle fuels, the use of new on-board power devices), the integration of advanced technologies in vehicle power control and driving, and the formation of advanced technical principles and Automobiles with new technologies and new structures. New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, and other new energy vehicles. Motors are a very important part of the automotive industry. , The car can be driven by the operation of the motor, and the performance of the motor is directly related to the life of the car and the performance of the car.

[0003] The motor test device in the prior...

Claims

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