Unlock instant, AI-driven research and patent intelligence for your innovation.

Motor and washing machine

A technology of electric motors and end caps, which is applied to other washing machines, electric components, washing devices, etc., can solve the problems that the motor end caps are easily deformed under pressure, and achieve the effect of preventing extrusion deformation

Pending Publication Date: 2022-03-15
FOSHAN WEILING WASHER MOTOR MFG +1
View PDF12 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiment of the present application is to provide a motor and a washing machine to solve the technical problem in the prior art that the stretched or injection-molded motor end cover is easily deformed under pressure

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 and washing machine
  • Motor and washing machine
  • Motor and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] see Figure 1 to Figure 3 , in Embodiment 1 of the present application, the motor includes a first end cover 1, a second end cover 2, fasteners, a stator assembly 3a and a rotor assembly 4, and the first end cover 1 and the second end cover 2 are fastened The components are fixedly connected, the stator assembly 3a is arranged on the outer periphery of the rotor assembly 4, and both the stator assembly 3a and the rotor assembly 4 are arranged in the space enclosed by the first end cover 1 and the second end cover 2. One end of the first end cover 1 close to the second end cover 2 extends radially outward to form a first flange portion 11, and the end of the second end cover 2 close to the first end cover 1 extends radially outward to form a second flange. The edge portion 21a, the first flange portion 11 and the second flange portion 21a are arranged facing each other. Optionally, the first end cover 1 is stretched or injection molded, and its wall thickness is relativ...

Embodiment 2

[0053] see Figure 5 and Image 6 The difference between the second embodiment and the first embodiment is that the supporting installation part is formed by extending the second flange part 21a toward the first flange part 11 in the first embodiment, forming the supporting installation part in the second embodiment (the second The flange part 21 b ), that is, the supporting mounting part is integrally formed with the second flange part 21 b and supports the first flange part 11 at the same time. In this embodiment, the central core of the stator assembly 3b need not extend radially.

[0054] Optionally, an outlet port 25 is opened on the second end cover 2 for connecting with a controller or a washing machine. The outlet port 25 is opened on the second end cover 2 , which will not reduce the strength of the second end cover 2 . When the outlet port 25 is arranged on the first end cover 1 , the strength of the outlet port 25 may be affected because the first end cover 1 is ...

Embodiment 3

[0056] see Figure 7 The difference between the third embodiment and the second embodiment is that the supporting installation part 6 is a supporting sleeve or a pad, which is arranged between the first flange part 11 and the second flange part 21a. A second connection hole 3310 is opened on the supporting sleeve or the spacer for the fastener to pass through. Using the supporting installation part 6 as a supporting sleeve or a spacer can also achieve the effect of supporting the first flange part 11 .

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 provides a motor and a washing machine, the motor comprises a first end cover, a second end cover, a fastener used for connecting the first end cover and the second end cover, a stator assembly and a rotor assembly, and the stator assembly and the rotor assembly are arranged in a space enclosed by the first end cover and the second end cover. The first end cover is provided with a first flange portion, the second end cover is provided with a second flange portion, a supporting installation portion is arranged between the first flange portion and the second flange portion, and the fastener fixes the first flange portion, the supporting installation portion and the second flange portion. According to the motor and the washing machine provided by the invention, the first end cover can be prevented from being extruded and deformed during assembly by arranging the supporting mounting part.

Description

technical field [0001] The present application belongs to the technical field of household electrical appliances, and more specifically relates to a motor and a washing machine. Background technique [0002] At present, the cost of electric motors is high. In order to reduce the cost of electric motors, stretched or injection-molded end caps can be used instead of cast end caps, which can not only reduce raw material costs, but also reduce production process costs. However, due to the thin wall thickness of the stretched or injection-molded end caps, they are easily deformed under pressure during assembly, resulting in an unstable connection structure of the end caps. Contents of the invention [0003] The purpose of the embodiment of the present application is to provide a motor and a washing machine to solve the technical problem in the prior art that the stretched or injection-molded motor end cover is easily deformed under pressure. [0004] In order to achieve the ab...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/04H02K5/02H02K5/06H02K5/18H02K11/30H02K11/33D06F37/30
CPCH02K5/04H02K5/02H02K2213/03H02K5/06H02K5/18H02K11/30H02K11/33D06F37/304H02K1/16H02K1/22H02K5/24
Inventor 郭丙春于明湖
Owner FOSHAN WEILING WASHER MOTOR MFG