A junction box for an electric power supply device

Abstract

The invention discloses a junction box of an electric power supply device, which comprises a junction box body and a wiring seat located in the junction box body. A plurality of wiring posts are arranged on the upper surface of the wiring seat; the side wall of the wiring seat is provided with a wiring guide assembly connected with the junction box body; a moisture-proof guide device used for isolating the wiring posts and preventing short circuit caused by circuit moisture is arranged above the wiring guide assembly. The junction box is provided with the wiring guide assembly and the moisture-proof guide device. When a user carries out wiring operation, the wire can be positioned through the connection-in hollow cover and the connection-out guide cover, the position of the wiring post cannot be mixed by the user, abd subsequent wiring operation is facilitated; and when the wire is well connected, the wiring post can be covered by the rubber isolation cover on the moisture-proof guidedevice, so that the wiring post is isolated from the external environment, and the situation that the safe use of the junction box is affected due to the fact that water is accumulated on the wiring post even if humid gas exists is avoided.

Description

technical field [0001] The invention relates to the technical field of electrical jointing devices, in particular to a junction box of an electric power supply device. Background technique [0002] In a broad sense, electrical connection refers to the collection of all electrical circuits in an electrical product, including power connection parts such as power plugs, power terminals, etc., power cords, internal wires, internal connection parts, etc.; All the ways to connect different conductors, electrical connection components can be divided into two parts: external electrical connection components and internal electrical connection components, such as terminal blocks, PCB connectors, industrial connectors, junction boxes, heavy-duty connectors, cables or Cable joints, etc., and the junction box is more common in life. [0003] The common junction box in the current market is generally faced with multiple terminal posts inside. When workers are wiring, it is very easy to c...

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Problems solved by technology

[0004] For this reason, the present invention provides a junction box of a power supply device to solve the problem that in the prior art, due to the multiple terminal posts installed inside the equipment, when workers are wiring, it is very easy to confuse the positions of the terminal posts, resulting in poor wiring operation. Affected, and the space inside the junction box is large, it is easy to enter the humid gas. Once the junction post is in a humid environment for a long time, water will accumulate on it, which will affect the safe use of the equipment.

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