Motor driving assembly, fan oscillating mechanism and fan

A technology of motor drive and components, applied in the direction of electric components, machines/engines, electrical components, etc., can solve problems such as unstable operation, achieve the effects of improving stability, improving gait, and overcoming radial tension

Inactive Publication Date: 2020-03-17
GD MIDEA ENVIRONMENT APPLIANCES MFG +1
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the objectives of the present invention is to provide a motor drive assembly to solve the technical problem of unstable operation caused by the single positioning method of the motor drive assembly in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Motor driving assembly, fan oscillating mechanism and fan
  • Motor driving assembly, fan oscillating mechanism and fan
  • Motor driving assembly, fan oscillating mechanism and fan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0025] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings unless otherwise specified. It is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of motor driving, and provides a motor driving assembly, a fan oscillating mechanism and a fan. The motor driving assembly comprises a first motor and a crank driven by the first motor. The motor driving assembly also includes a positioning plate, wherein the positioning plate is provided with a positioning hole; a shell of the first motor is fixed on the positioning plate, a connecting end of the crank is arranged in the positioning hole in a clearance mode, and an output shaft of the first motor penetrates through the positioning hole and is connected with the connecting end. The positioning plate is additionally arranged between the first motor and the crank, and therefore secondary positioning between the first motor and the crank is achieved. The motor driving assembly can effectively overcome radial tension borne by the crank in the long-term operation process, and the operation stability of the crank is improved. For a fan oscillatingmechanism, the motor driving assembly can be used for solving the problems of fan oscillating diseases and abnormal noise.

Description

technical field [0001] The invention relates to the technical field of motor drive, in particular to a motor drive assembly, a fan oscillating mechanism and a fan. Background technique [0002] Most of the fan products currently on the market use a transmission mechanism formed by a motor-crank-connecting rod for the motor drive components of the oscillating mechanism. Among them, such as figure 1 As shown, the crank positioning basically adopts the output shaft positioning of a single motor, and there is a technical problem of unstable operation. Moreover, the crank is subject to radial tension for a long time, causing the crank to shake during the movement, causing the shaking head mechanism to have a jerk or abnormal sound. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [0004] One of the objectives of the present invention is to provide a motor drive assembly to...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H02K7/14F04D25/10
CPCF04D25/105H02K7/14
Inventor 崔世强蒋团广柳梓康瑞祥
Owner GD MIDEA ENVIRONMENT APPLIANCES MFG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap