Motor and EMC element and/or grounding structure of ESD element

一种接地结构、元件的技术，应用在电气元件、电动组件、结构连接等方向，能够解决温度变化无法稳定接地等问题，达到良好接地、稳定接地的效果

Active Publication Date: 2017-02-15
CHIAPHUA COMPONENTS SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the technical problem that the EMC components and / or ESD components of the motor cannot be stably grounded due to temperature changes and vibrations, a method is proposed to ensure that the EMC components and / or ESD components of the motor are in stable and firm contact with the conductive shell of the motor grounding structure, and a motor with such a grounding structure

Method used

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  • Motor and EMC element and/or grounding structure of ESD element
  • Motor and EMC element and/or grounding structure of ESD element
  • Motor and EMC element and/or grounding structure of ESD element

Examples

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Embodiment Construction

[0034] Below in conjunction with accompanying drawing, preferred embodiment of the utility model is described. It should be noted that the following examples are only preferred implementations of the utility model, and the motor structures involved in the utility model are not limited to the motor structures listed in the examples. Features not related to the specific structure of the motor in the specific implementation manner may be equally applicable to any other existing motors, and are not limited by the specific structure of the motor.

[0035] A preferred embodiment of the utility model provides a motor 100, the internal structure of the motor 100 is as follows figure 1 As shown, the motor 100 includes a conductive housing 101 , a conductive cover 105 , and an insulating cover 102 located inside the conductive cover 105 for accommodating various electronic components and preventing short circuits between the electronic components and the conductive housing 101 and the c...

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PUM

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Abstract

The invention relates to a motor and an EMC element and / or a grounding structure of an ESD element. The invention comprises a condutive housing (101), an insoluation cover (102) with the EMC element and / or the ESD element (103) as well as a conductive terminal (106) connected with the ESD element (103). The invention further comprises a conductive cover (105). The EMC element and / or a first pin of the ESD element (103) are connected to the conductive terminal (106). The EMC element and / or a second pin of the ESD element (103) are clamped between the condutive housing (101) and the conductive cover (105). By clamping the EMC element and / or a pin wire of the ESD element (103) between the conductive housing (101) and the conductive cover (105), the insoluation cover (102) is stably grounded even if temperature, vioration and deformation of the insoluation cover (102) so that stability is improved.

Description

technical field [0001] The utility model relates to the field of motors, in particular to a grounding structure of an EMC component and / or an ESD component of a motor and a motor with the grounding structure. Background technique [0002] Electro Magnetic Compatibility (EMC for short) refers to the ability of a device or system to operate in compliance with the requirements in its electromagnetic environment without causing unbearable electromagnetic interference to any equipment in its environment. With the wide application of electronic products, many electrical devices in life are usually equipped with motors and often connected with several other electronic products, such as closed constant-speed three-phase asynchronous motors common in industry. Since the motor will emit electromagnetic waves when it is working, in order to prevent the electromagnetic waves emitted by the motor from affecting the normal operation of nearby electronic products, it is often necessary to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/66
CPCH01R4/66H02K5/225H02K11/026H02K11/40H02K11/02H02K11/20H01R13/7031H02K5/08H02K5/22
Inventor 李明良林涛黄娟李俊强
Owner CHIAPHUA COMPONENTS SHENZHEN
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