CN2278279Y - Leakage-resistant wire connector - Google Patents

Abstract

The utility model discloses a leakage-resistant wire connector. The utility model is composed of a plastic body, a binding post and nuts, the binding post and the plastic body are injected into integration, and an O type groove of the circumferential surface of the plastic body is assembled with an O type ring. The utility model is suitable for the environment of oil leakage resistance and has the advantages of oil leakage resistance and water leakage resistance.

Description

The antiseep power lug

The utility model relates to motor and power line wire connecting plug, specifically is a kind of antiseep power lug.

General electric wire plug does not have waterproof, grease proofing seepage.Be used for the antiseep power lug that insulating oil or other oil are worked now, its insulated conductor is to be installed in the plastic bushing, the can packing seal, prevent seepage oil, but oil still can be from seepage between the conductor wire core of insulated conductor and the insulating barrier, insulating barrier is aging easily, causes short circuit, is prone to accidents.

The utility model task provides a kind of power lug that prevents seepage oil in the oil that is used in.

The plastomer that technical conceive scheme of the present utility model is binding post and anti-oil leakage is injected into one, two connects insulated conductor, it includes plastomer, binding post, O type circle, clamp nut, it a little is that binding post adopts bare conductor wire core that its structure is held, be set to one with the plastomer notes, be equipped with O type groove on the outer garden side face of plastomer, coupling O type circle.

Good effect of the present utility model and advantage are that bare wire binding post and plastomer form one, and two connects power line and motor input lead-in wire respectively; make and operate in the oil; reliable as the motor safety in insulating oil, reduce the waste of oil simultaneously, the cleaning of protection environment.

Below, reach embodiment in conjunction with the accompanying drawings and further describe the utility model technology contents.

Fig. 1 is the utility model topology view.

Fig. 2 is the pyramidal structure view.

Fig. 3 is that the A of Fig. 1, Fig. 2 is to end view.

Shown in Figure 1, four bare wire binding posts 2 are injection molded into one with plastomer 3, plastomer 3 is a T shape Cylinder, be shaped on O type groove 1 outside on the side face of garden, be nested with 0 type circle 5 on it, strengthen the sealing of 6 on plastomer 3 and support, prevent oily seepage, it is as shown in Figure 3 uniform that plastomer 3 one ends connect 6, four binding posts 2 of support symmetry in plastomer 3 by nut 7.Its source of welding current line, other end welding motor input lead-in wire.

Fig. 2 is another embodiment of the present utility model, and its plastomer 3 is tapers, satisfies the different requirements that local assembling connects that connect, and can economize the material that plastomer 3 is made in restraining, and is easy to assembly.

Claims (2)

1, a kind of antiseep power lug, it includes plastomer, binding post, O type circle, clamp nut, it is characterized in that, and the same plastomer of binding post (2) (3) forms one, and the outer garden of plastomer (3) side face is equipped with the equipped O type circle (5) of O type groove (1).

By the described antiseep power lug of claim 1, it is characterized in that 2, binding post (2) symmetry in plastomer (3) is uniform.

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