7165-0118 For Electrical Wire Connector Blue Insulation Rubber Seal

Application background

In recent years, the world's pollution has intensified. In order to cope with this severe situation, my country has further advocated green development, and the automotive field is no exception, which has prompted the new energy vehicle industry to make significant progress. In the process of this industry's development, high -voltage connectors, as one of the core components, have a huge effect, exerted unparalleled value, and are applied in the vehicle and charging facilities of new energy vehicles. The device is mainly composed of contact parts, insulation, shells, and attachments. In these components, the contact parts are its core, and also shoulder the connection of the light, electricity and other signals of the line, the system during driving, so it can be regarded as the central part of the hub; and the insulation protection effect is to isolate the external external exterior. Environment; shells are fixed and auxiliary protection, and even as bases; the final attachment involves a wide range of. It needs to be settled according to specific application needs. Of course, it is mainly auxiliary to complete the connection cable or other components. Protection, and this is also an important auxiliary unit to ensure the requirements of the working environment.

The connection function is the contact part of the center, and any poor contact is the source of failure. This article summarizes that more than 70 % of the incentives of the system failure or failure in new energy vehicles are caused by the failure of this type of component. Among them, more than 40 % are due to the failure of contact. The importance of new energy vehicles.

Material, performance and structural requirements of contact parts

The author of this article has been committed to research on high -pressure connectors in new energy vehicles. In R & D, not only should we avoid similar patents, but also to find suitable parts. And the core structure is its contact parts, for them, especially the structure, performance, and material of its jack, which has a significant impact on the corresponding performance.

The structure of the contact part

In general, the structure of new energy vehicles is not complicated. Basically, the circular connector with metal shells is basically used. With the development of various engineering materials in recent years, plastic connectors are also common. However, its basic structure is basically the same, and generally includes two parts: pins and jacks, which are connected by insertion. In order to pursue its connection performance, generally used pins are basically adopted rigid pins and elastic jacks. Of course, for some contacts with special needs, plating is also required, and silver plated or gold -plated.

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