Motor components, air blowers, home appliances and electric vehicles

A technology of motor components and components, applied in the direction of electric components, electric vehicles, electromechanical devices, etc., can solve the problems of large space occupation, insufficient integration, and many heating power devices, so as to reduce the occupied space, save PCB space, Enhance the effect of interior space
CN112436682BActive Publication Date: 2022-06-07GUANGDONG MIDEA CONSUMER ELECTRICS MFG CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGDONG MIDEA CONSUMER ELECTRICS MFG CO LTD
Publication Date
2022-06-07

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Abstract

The invention provides a motor assembly, an air blower, a household appliance and an electric vehicle, wherein the motor assembly includes: a motor, and the motor includes: a rotor assembly; at least one stator assembly arranged on one side of the rotor assembly; at least one stator assembly It includes: a stator core with at least two stator teeth; at least two stator windings respectively arranged on at least two stator teeth, and any adjacent two stator windings have different polarities; connected, the control device is configured to be suitable for detecting the electric signal of the motor, judging the position of the rotor assembly according to the electric signal, and controlling the stator winding to drive the rotor assembly according to the position of the rotor assembly. The motor assembly provided by the present application is small in size, low in heat generation, high in integration, easy to disassemble, and can realize the miniaturization of the motor assembly.
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Description

technical field

[0001] The present invention relates to the technical field of motor control, and in particular, to a motor assembly, an air supply device, a household appliance and an electric vehicle. Background technique

[0002] The electronic control hardware PCB (Printed circuit board, printed circuit board) used in the motor in the related art is large in size, has many heating power devices, high cost, insufficient integration, and occupies a large space, so that the motor components cannot be miniaturized. SUMMARY OF THE INVENTION

[0003] The present invention aims to at least solve one of the technical problems existing in the related art or the related art.

[0004] To this end, a first aspect of the present invention is to provide a motor assembly.

[0005] A second aspect of the present invention is to provide an air supply device.

[0006] A third aspect of the present invention is to provide a household appliance.

[0007] A fourth aspect of the present ...

Claims

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