Block stator and motor with the same

A block and stator technology, used in electrical components, electromechanical devices, electric components, etc., can solve the problems of slow production efficiency, large equipment investment, difficult personnel management, etc., and achieve high production efficiency, good performance, and reliable operation. Effect

Active Publication Date: 2015-06-24
GD MIDEA ENVIRONMENT APPLIANCES MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The production efficiency of manual welding is relatively slow, and personnel management is difficult at the same time, while the use of machine spot welding not only requires a large investment in equipment
The above two process methods cannot avoid the phenomenon of virtual welding and missing welding

Method used

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  • Block stator and motor with the same
  • Block stator and motor with the same
  • Block stator and motor with the same

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Embodiment Construction

[0047] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0048] In describing the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "top", "bottom", "inner", "outer", "circumferential" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. ...

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PUM

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Abstract

The invention discloses a block stator and a motor with the block stator. The block stator comprises a plurality of main windings, a plurality of auxiliary windings, a plurality of wire winding needles, a wiring board, a female connector and a male connector, wherein block iron cores of the main windings and block iron cores of the auxiliary windings are connected in a staggered mode into an annular shape in the circumferential direction, the wire winding needles are arranged on a plurality of wire winding frames respectively, the wiring board is installed on the main windings and the auxiliary windings, the upper ends of the wire winding needles penetrate through the wiring board, the female connector is arranged on the side, facing the main windings and the auxiliary windings, of the wiring board, and the male connector is used for being electrically connected with an external circuit. According to the block stator, the firmness and the reliability of the male connector are ensured, and the problem that a traditional connector is warped and disengaged due to stress is solved; furthermore, the wave soldering technology can be achieved, and the defects such as cold joints and solder skips in the soldering process of the wiring board are effectively overcome.

Description

technical field [0001] The invention relates to the field of motors for household appliances, in particular to a segmented stator and a motor with the segmented stator. Background technique [0002] The stator of the block motor is composed of the main winding and the auxiliary winding, mainly to solve the problem of the inner winding efficiency of the stator, and the winding speed around the stator can reach more than 5000r / min. Generally, the main winding and the auxiliary winding of the motor are wound on the pins, then dipped in tin, and then soldered to the circuit board. Due to the relatively large number of pins, it is easy to have defects such as virtual soldering and missing soldering when soldering circuit boards. At the same time, the production efficiency is relatively slow, which directly increases the manufacturing and labor costs of the product. In addition, the terminal connectors are generally installed on the outside of the wiring board, and the terminal c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K3/28H02K1/12
CPCH02K3/50
Inventor 李剑雄廖启国彭颖卿汪志刚
Owner GD MIDEA ENVIRONMENT APPLIANCES MFG
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