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Filtering connector assembly and automobile

A connector and electrical connection technology, applied in contact parts, parts of connecting devices, fixed/insulated contact components, etc., can solve the problems of conduction interference, vehicle safety threats, harsh electromagnetic environment, etc., and achieve high-frequency interference suppression Effect

Pending Publication Date: 2018-08-17
BEIJING ELECTRIC VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Inside the PEU where the high-voltage wiring harness is so concentrated, the electromagnetic environment is extremely harsh, and there is serious conduction interference or interference through space coupling, which poses a threat to the safety of the vehicle.

Method used

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  • Filtering connector assembly and automobile
  • Filtering connector assembly and automobile
  • Filtering connector assembly and automobile

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Embodiment Construction

[0042] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments. In the following description, specific details, such as specific configurations and components, are provided only to assist in a comprehensive understanding of the embodiments of the present invention. Accordingly, those of ordinary skill in the art should recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0043] It should be understood that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic related to the embodiment is included in at least one embodiment of t...

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Abstract

The invention provides a filtering connector assembly and an automobile. The filtering connector assembly comprises a shell, at least two conductive center shafts and feed-through capacitors, the shell is made of conductive materials, a containing cavity is formed in the shell, at least part of each conductive center shaft is arranged in the containing cavity, the conductive center shafts are fixedly connected with the shell and insulated from the shell, two ends of each conductive center shaft are exposed by two opposite openings, a first connecting structure is arranged at a first end, exposed by one opening, of each conductive center shaft, a second connecting structure is arranged at a second end, exposed by the other opening, of each conductive center shaft, and one feed-through capacitor penetrates the corresponding conductive center shaft. When the filtering connector assembly is used in a high-voltage circuit, a high-frequency filtering circuit can be formed by the aid of the equivalent inductance of a long cable at high frequency, and high-frequency interference of a high-voltage cable harness is obviously inhibited.

Description

technical field [0001] The invention relates to the technical field of electrical devices, in particular to a filter connector and an automobile. Background technique [0002] As a complex system with centralized high-voltage and low-voltage systems, electric vehicles have more electromagnetic compatibility problems between systems such as high-voltage and low-voltage mutual interference than traditional vehicles. The normal operation of a single device independently does not mean that it will not interfere with other devices or be interfered after loading the vehicle. Even a simple relay action can affect the performance of the vehicle, especially for high-current and high-voltage systems such as high-voltage DC cables. , often become an important source of interference. Therefore, if the interference can be suppressed from the source of the interference or the transmission path of the interference, the electromagnetic compatibility of the whole vehicle will be greatly imp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/7197H01R13/40H01R13/502H01R13/02
CPCH01R13/02H01R13/40H01R13/502H01R13/7197H01R2201/26
Inventor 王志远高新杰杨靖宇
Owner BEIJING ELECTRIC VEHICLE
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