A brushless motor installation structure with a power control box

Abstract

The invention relates to a brushless motor mounting structure with a power supply control box. The brushless motor mounting structure comprises a motor, the power supply control box, damping rings, a base support and a clamping assembly. Two ends of the base support extend upwards to form support plates. Two ends of a housing of the motor are respectively provided with the damping ring. The damping rings are clamped to the support plates on two ends of the base support through the clamping assembly. The brushless motor mounting structure simultaneously comprises a power supply control box support. The power supply control box support comprises a bearing plate. Two ends of the bearing plate are provided with connecting plates. The connecting plates on two ends of the bearing plate are fixedly connected with support plates on two ends of the base support. The power supply control box is fixedly connected to the bearing plate. According to the invention, the compact structures of the motor and the power supply control box are ensured, and the damping rings are effectively prevented from rotating and moving in a transportation or usage process.

Description

technical field [0001] The invention relates to a brushless motor installation structure with a power control box. Background technique [0002] With the continuous improvement of the country's requirements for energy saving, emission reduction and high efficiency of motors, the motors used in the traditional HVAC and air conditioning industries have gradually transformed from the original AC asynchronous motors to DC brushless motors with high efficiency and energy saving. [0003] The DC brushless motor currently used in the market includes a motor body and a power control box (including power AD / DC conversion, motor drive control). In the application of brushless DC motor engineering, these two parts need to be connected and fixed. The installation of the motor body and the power control box mainly adopts the following two installation methods, 1. Separate installation: the motor body and the power control box are installed in different positions of the equipment, which ...

AI Technical Summary

Problems solved by technology

The installation of the motor body and the power control box mainly adopts the following two installation methods, 1. Separate installation: the motor body and the power control box are installed in different positions of the equipment, which will increase the overall size of the equipment and also require External lines, which not only increase the installation workload, but also increase the cost due to the increase in line length. 2. Integral installation: install the power control box on the motor bracket used to support the motor, which will cause some Different motor models (different sizes) interfere with the position of the power control box and the motor bracket, which increases the difficulty and cost of later maintenance and repair

Moreover, neither of the above two installation methods can effectively solve the problem of rotation and movement of the shock absorbing ring during transportation and use.

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