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Wind impeller for washing machine motor and pulsator washing machine having same

The technology of a washing machine and a wind impeller, which is applied in the field of clothing processing, can solve the problems of waste of material resources, heavy weight of the wind impeller, waste of production cost, etc., and achieves the effects of low cost, less material consumption and strong practicability.

Active Publication Date: 2018-07-31
WUXI LITTLE SWAN ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Based on this, the weight of the wind impeller of the machine in the related art is relatively large, resulting in a large waste of material resources and waste of production costs.

Method used

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  • Wind impeller for washing machine motor and pulsator washing machine having same
  • Wind impeller for washing machine motor and pulsator washing machine having same
  • Wind impeller for washing machine motor and pulsator washing machine having same

Examples

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Embodiment Construction

[0029] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] The fan impeller 100 for the washing machine motor 200 according to the embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] refer to Figure 1 to Figure 6 As shown, the wind impeller 100 for a washing machine motor 200 according to an embodiment of the present invention includes a wheel disc 10 and a plurality of blades 20 . Wheel disc 10 is provided with shaft hole 101 and wheel shaft 11, and shaft hole 101 is used for installing the motor shaft of washing machine motor 200, and belt 300 can be installed on the wheel shaft 11, links to each other to realize the transmission of wheel ...

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PUM

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Abstract

The invention discloses a wind impeller for a washing machine motor and a pulsator washing machine therewith, the wind impeller comprising:a wheel, the wheel plate is provided with a shaft hole for mounting a motor shaft, an axle for mounting the belt, and a plurality of first notches and a plurality of second notches, the area of ​​the first notch is smaller than the area of ​​the second notch, the first notch The edge is formed as an arc convex toward the center of the wheel, and the edge of the second notch is formed as a U-shaped opening facing away from the center of the wheel and the U-shaped bottom edge extends in the circumferential direction of the wheel; The blades are circumferentially spaced along the circumference of the wheel and are placed on the upper surface of the wheelOn the surface, a plurality of first notches and a plurality of second notches are alternately distributed along the circumferential direction of the disk and a blade is disposed between the adjacent first notches and the second notches. The wind impeller according to the embodiment of the present invention can increase the amount of air blown to the surface of the motor, improve the heat dissipation effect on the motor of the washing machine, and does not increase the number of blades, the amount of material is small, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of clothes treatment, and more particularly, to a wind impeller used for a washing machine motor and a pulsator washing machine having the same. Background technique [0002] When the washing machine is running, for example, when the non-inverter pulsator washing machine is running, the surface temperature of the motor gradually rises. In order to reduce the surface temperature of the motor to avoid unnecessary machine failures, a wind impeller is installed under the coaxial washing shaft. When the washing machine is running , The wind impeller rotates under the transmission of the washing shaft to form forced convection of air to reduce the surface temperature of the motor. [0003] The following contradictions generally exist in the design of wind impellers in this field, that is, the contradiction between the amount of materials used and the cooling effect of the motor. When reducing the amount of materi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F17/10D06F17/06D06F17/08
CPCD06F17/06D06F17/08D06F17/10
Inventor 周福昌周鹏李磊邓德喜吴星林吕干孔凡实
Owner WUXI LITTLE SWAN ELECTRIC CO LTD