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Motor component

A technology of motor components and planetary gear sets, which is applied in the direction of electric components, electrical components, electromechanical devices, etc., can solve the problems of motor heating, burning out, and the inability to meet the high-efficiency requirements of increasingly small vacuum cleaners, and achieve the effect of improving stability

Inactive Publication Date: 2010-07-21
JOHNSON ELECTRIC SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Existing vacuum cleaners include a cleaning head, which is generally directly connected to the output shaft of the motor, and drives the cleaning head to work through the output shaft. , can only increase the power of the motor, and the current required by the motor will increase accordingly. Once the working time is a little longer, it will cause the motor to heat up and even burn out. Efficiency needs

Method used

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Embodiment Construction

[0014] Further description will be made below in conjunction with the description of the drawings and specific implementation methods.

[0015] Please also refer to figure 1 , figure 2 with image 3 , the motor assembly 100 includes a motor 1 , an NGW planetary gear reducer 2 , and a housing 20 for accommodating the NGW planetary gear reducer 2 . The NGW planetary gear reducer 2 is driven by the rotating shaft 10 of the motor 1, and is output through the output shaft 28 provided on the NGW planetary gear reducer 2. The free end of the output shaft 28 is provided with a connecting device (not marked) to Rotating bodies of electrical equipment such as vacuum cleaners (not shown), such as wind blades 4, can be freely loaded and unloaded. The motor assembly 100 also includes a mounting mechanism 3 for mounting to electrical equipment. The overall installation stability of the motor 1 and the NGW planetary gear reducer 2 can be improved through the mounting mechanism 3. Prefera...

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Abstract

The invention provides a motor component which is used for providing driving force for an electrical appliance. The motor component comprises a motor with a rotary shaft, an NGW planetary gear speed reducer, a housing which is used for accommodating the NGW planetary gear speed reducer and is fixedly mounted to the housing of the motor and a mounting mechanism which is used for mounting the motor component to the electrical appliance, wherein the NGW planetary gear speed reducer comprises at least one sun gear and a planetary gear set which is meshed with the sun gear, as well as an output shaft driven by the planetary gear set, the sun wheel is driven by the rotary shaft of the motor, and the output shaft of the NGW planetary gear speed reducer extends out of the housing and is used for being fixed to a rotating body of the electrical appliance, thereby leading the rotating body to rotate along with the output shaft of the NGW planetary gear speed reducer. The motor component can lead the driving force of the rotary shaft of the motor to output from the output shaft after passing through the NGW planetary gear speed reducer, thereby obtaining amplified output torque.

Description

【Technical field】 [0001] The invention relates to a motor assembly, in particular to a motor assembly used in cleaning devices such as vacuum cleaners. 【Background technique】 [0002] Existing vacuum cleaners include a cleaning head, which is generally directly connected to the output shaft of the motor, and drives the cleaning head to work through the output shaft. , can only increase the power of the motor, and the current required by the motor will increase accordingly. Once the working time is a little longer, it will cause the motor to heat up and even burn out. Efficiency needs. 【Content of invention】 [0003] The technical solution adopted by the present invention to solve the existing technical problems is to provide a motor assembly for providing driving force to an electrical device, the motor assembly includes: a motor with a rotating shaft, an NGW planetary gear reduction device, and a A housing for accommodating the NGW planetary gear reducer and fixedly mou...

Claims

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Application Information

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IPC IPC(8): H02K7/116A47L9/28
CPCA47L9/20
Inventor 潘广业邵志端吴志强唐宁
Owner JOHNSON ELECTRIC SHENZHEN