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A variable frequency motor

A frequency conversion motor and frequency conversion circuit technology, applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve the problems of large volume, low integration, and poor reliability of frequency conversion motors, and meet heat dissipation requirements, high integration, and failure points little effect

Active Publication Date: 2018-02-23
QINGDAO SANLI INTELLIGENT POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a variable frequency motor, which solves the defects of large volume, low integration and poor reliability of the variable frequency motor in the prior art, realizes reducing the overall volume of the variable frequency motor, and improves the efficiency of the variable frequency motor. integration and reliability

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  • A variable frequency motor

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Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0017] Such as figure 1 As shown, the frequency conversion motor of this embodiment is based on a common motor, and consists of a casing (11), a stator, a rotor, fan blades (2), and a wind cap (1), wherein mechanical components such as a stator and a rotor are installed in the casing In the main cavity of (11), the improvement point is that: one ...

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Abstract

The invention discloses a frequency conversion motor, which comprises a casing, a stator, a rotor, fan blades and a frequency conversion control circuit, the rotor has a motor shaft, the fan blades are fixed on the fan blade end of the motor shaft, and the casing is close to A frequency conversion circuit control room is formed at the end of the fan blade, the frequency conversion control circuit is arranged in the frequency conversion circuit control room, and the motor shaft passes through the frequency conversion circuit control room. Realize reducing the overall volume of the frequency conversion motor, and improve the integration and reliability of the frequency conversion motor.

Description

technical field [0001] The invention relates to a frequency conversion motor, specifically, a frequency conversion motor with compact structure, exquisite appearance, convenient use, space saving and cost saving. Background technique [0002] At present, frequency conversion motors are widely used in the water supply industry, but most of the frequency conversion motors on the market are realized by simply adding a frequency converter outside the ordinary motor. Although this kind of frequency conversion motor realizes frequency conversion control, because it is based on a common motor with a frequency converter, the manufacturing cost is high, the motor has a large size, a rough appearance, takes up a lot of space, and is inconvenient to carry, resulting in the frequency conversion in the prior art. The motor is large in size, low in integration and poor in reliability. Contents of the invention [0003] The technical problem to be solved by the present invention is to p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K5/04H02K11/30H02K5/18H02K5/22H02K9/06
Inventor 张明亮王学成高星福
Owner QINGDAO SANLI INTELLIGENT POWER