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High-speed air duct motor

A blower and motor technology, applied in the field of motors, can solve problems such as poor heat dissipation, small air volume, and high noise, and achieve the effects of avoiding magnetic saturation, high resistivity, and reducing noise

Pending Publication Date: 2022-03-15
广州市坤驰电机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] With the advancement of science and technology, the application of high-speed motors is becoming more and more extensive. Most hair dryers on the market now use high-speed motors. good question

Method used

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Embodiment

[0020] Example: such as Figure 1-3 As shown, the present invention provides a high-speed blower motor, including a rotating shaft 1, a fan 2 is sleeved at the bottom end of the rotating shaft 1, a magnetic ring 4 is sleeved in the middle of the rotating shaft 1, and a stator is fixedly installed on the outer side of the magnetic ring 4 The iron core 5, and the stator iron core 5 has a three-slot structure, the first wire frame 6 and the second wire frame 7 are engaged inside the stator iron core 5, and a coil 8 is wound inside the first wire frame 6 and the second wire frame 7, An air duct 3 is fixedly installed on the outside of the stator core 5, and an air deflector 10 is installed inside the air duct 3, and an air duct end cover 11 is fixedly installed on the top of the air duct 3, and a pin 13 is fixedly installed on the top of the air duct end cover 11. The top of 13 is fixedly installed with wiring board 14, and the top of wiring board 14 is fixedly installed with sock...

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Abstract

A high-speed air duct motor disclosed by the present invention comprises a rotating shaft, the bottom end of the rotating shaft is sleeved with a fan, the middle part of the rotating shaft is sleeved with a magnetic ring, the outer side of the magnetic ring is fixedly provided with a stator iron core, the stator iron core is of a three-groove structure, a first coil holder and a second coil holder are clamped in the stator iron core, and coils are wound in the first coil holder and the second coil holder. An air duct is fixedly installed outside the stator core, an air deflector is installed in the air duct, an air duct end cover is fixedly installed at the top of the air duct, a contact pin is fixedly installed at the top of the air duct end cover, a wiring board is fixedly installed at the top of the contact pin, and a socket is fixedly installed at the top of the wiring board. The high-speed air duct motor is simple and reasonable in design and convenient to use, effectively solves the problems that most existing electric hair driers driven by high-speed motors are small in air volume, large in noise and poor in heat dissipation, and is convenient to widely popularize and use.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a high-speed blower motor. Background technique [0002] High-speed motors, that is, high-speed motors. It usually refers to a motor whose speed exceeds 10000r / min, which is a kind of motor. The main advantages are: 1. Due to the high speed, the power density of the motor is high, and the volume is much smaller than that of ordinary motors, which can effectively save materials. 2. It can be connected with the prime mover, the traditional deceleration mechanism is canceled, the transmission efficiency is high, and the noise is low. 3. Due to the small moment of inertia of the high-speed motor, the dynamic response is fast. The main uses are: 1. High-speed motors are used in various occasions such as air conditioners or centrifugal compressors of refrigerators. With the development of science and technology, there are more and more special requirements, and its applications will ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K9/06H02K5/20H02K5/22
CPCH02K9/06H02K5/20H02K5/225H02K2205/09H02K2205/12
Inventor 尹斌
Owner 广州市坤驰电机有限公司
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