The invention relates to the technical field of electrical elements, in particular to a high-voltage pre-charging module, a high-voltage distribution box and a vehicle. The high-voltage pre-charging module comprises a packaging shell, a pre-charging resistor and a pre-charging contactor; the pre-charging resistor is arranged in the packaging shell, the pre-charging resistor is provided with a first high-voltage connecting contact, and the first high-voltage connecting contact extends to the outside of the packaging shell and is used for being electrically connected with other electrical elements; the pre-charging contactor is arranged in the packaging shell and electrically connected with the pre-charging resistor, the pre-charging contactor is provided with a second high-voltage connection contact, a first low-voltage connection contact and a second low-voltage connection contact, and the second high-voltage connection contact, the first low-voltage connection contact and the second low-voltage connection contact all extend to the outside of the packaging shell. And the terminals are used for being electrically connected with other corresponding electrical elements. The high-voltage pre-charging module is packaged through the packaging shell, positioning and moving are convenient, assembly connection can be achieved through automatic equipment, and the production and assembly efficiency is improved.
本申请涉及电气元件技术领域,特别涉及一种高压预充模块、高压配电盒以及交通工具。高压预充模块包括封装外壳、预充电阻以及预充接触器;预充电阻设置于封装外壳的内部,预充电阻具有第一高压连接触点,第一高压连接触点延伸至封装外壳的外部,并用于与其他电气元件电连接;预充接触器设置于封装外壳的内部,且与预充电阻电连接,预充接触器具有第二高压连接触点、第一低压连接触点以及第二低压连接触点,第二高压连接触点、第一低压连接触点以及第二低压连接触点均延伸至封装外壳的外部,并用于与各自对应的其他电气元件电连接。上述高压预充模块通过封装外壳封装设置,方便定位与移动,可利用自动化设备实现装配连接,提高生产装配效率。
High-voltage pre-charging module, high-voltage distribution box and vehicle
高压预充模块、高压配电盒以及交通工具
2024-05-24
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie |
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