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Grounded terminal combined structure for electric motor

A technology of grounding terminal and grounding wire, which is applied in the field of grounding terminal combination structure of motors, can solve the problems of magnetic flux loss and inability to connect, and achieve the effects of improving insulation characteristics, reducing noise, and improving reliability

Inactive Publication Date: 2009-07-15
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In order to overcome the shortcoming that the grounding terminal 30 cannot be connected on the casing 10 formed of non-metallic materials, the situation that the bolt 33 penetrates into the outer peripheral surface of the motor stator 12 to fix the grounding terminal 30 is caused by the damage of the bolt 33 combined with the motor stator 12. Disadvantages of magnetic flux loss

Method used

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  • Grounded terminal combined structure for electric motor
  • Grounded terminal combined structure for electric motor
  • Grounded terminal combined structure for electric motor

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Embodiment Construction

[0024] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0025] The connection structure of the ground terminal of the motor of the present invention is described by assigning the same symbols to the same parts as in the prior art in the figure.

[0026] figure 2 is a longitudinal sectional view illustrating an internal structure of a motor having a ground terminal bonding structure according to an embodiment of the present invention, image 3 yes figure 2 The enlarged oblique view of the illustrated ground terminal joint structure, as shown in the figure, the motor with the ground terminal joint structure in the embodiment of the present invention includes an organic case 110, which is installed inside the case 110 and uses a laminated iron core 12 wound with a coil 11 The formed stator 13 is ...

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Abstract

The present invention is a combined structure of the ground terminal of the motor. The invention includes a rotary that has a stator, which is contained inside the stator and interacts with the stator to rotate.The outer formation of the shell and the input of the power supply inside the case is characterized by: fixed on the connector and the end of its side is connected to the stator, and the other side of the end protruding the ground terminal connected to the ground wire connection to the ground terminal compositionEssenceTherefore, it is easy to implement the grounding of the motor with non -metallic materials to form a case to improve the trust of the product.

Description

technical field [0001] The present invention relates to the connection structure of the grounding terminal of a motor, more specifically, to a motor having a grounding terminal connected to the stator of the motor and fixed on a connector for grounding a motor whose casing is formed of a non-metallic material The ground terminal bonding structure. Background technique [0002] A general motor is a machine that converts electrical energy into kinetic energy. Such motors are divided into rotary motors that convert electrical energy into rotary motion and reciprocating motors that convert electrical energy into linear reciprocating motion. [0003] Motors are installed as power sources in almost all products used in households such as refrigerators, air conditioners, washing machines, electric fans, and vacuum cleaners. [0004] figure 1 It is a longitudinal sectional view showing the internal structure of a conventional motor, such as figure 1 As shown, the motor includes a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K15/00H01R4/66
Inventor 金昌涉
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD