High-pressure-resistant rectangular welding plate connector

By setting protruding parts and independent jacks in the jack group of the high-voltage rectangular connector, and voltage voltage division is combined with metal connectors, the problem that high-voltage connectors in the prior art cannot meet the high-voltage resistance requirements in a small space is solved, and the high-voltage resistance capability is improved without increasing the external dimensions.

CN222690948UActive Publication Date: 2025-03-28SICHUAN YONGGUI SCI & TECH CO LTD
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Patent Information

Application Number
CN202420828345.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-22
Publication Date
2025-03-28
Estimated Expiration
2034-04-22

AI Technical Summary

Technical Problem

In order to withstand high voltage withstand, existing high voltage rectangular connectors usually need to increase the size of the profile structure to increase the creepage distance between the contacts, resulting in the inability to meet the high voltage withstand requirements in small spaces.

Method used

In the jack group of the connector, protrusions are provided to increase creepage distance, and by setting several groups of jacks on the insulator, two independent jacks and contacts are provided in each jack group, and the contacts are turned on with metal connectors to realize voltage division and merging.

Benefits of technology

Without increasing the size of the connector, the high voltage resistance of the connector is improved by increasing the creepage distance and voltage voltage division combining function.

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Abstract

The utility model discloses a high-voltage-resistant rectangular welding plate connector, which comprises components which are mutually inserted, each component comprises an insulator, a plurality of groups of jacks are arranged on the insulator, a protruding part is arranged on the insulator between two adjacent groups of jacks, contacts are arranged in the jacks, and the contacts in the same group of jacks are mutually communicated. According to the scheme, each group of contact pieces adopts two independent contact pieces, so that the voltage can be divided into two parts, the purpose of voltage reduction on a single contact piece in the connector is achieved, and then voltage combination is achieved outside the connector through the connecting piece; according to the structural design, the creepage distance can be increased by changing the voltage in the connection process under the condition that the overall dimension of the connector is not changed.
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