CN216436165U

CN216436165U - Electric shock prevention ground wire tube

Info

Publication number: CN216436165U
Application number: CN202123114563.8U
Authority: CN
Inventors: 唐万波
Original assignee: Quanzu Tianzhong Shenzhen Industrial Co ltd
Current assignee: Quanzu Tianzhong Shenzhen Industrial Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-03
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a protection against electric shock ground spool, including the pipe wall that is used for wrapping up the cable, install contact probe in the one end of pipe wall, be provided with the earth conductor who is used for conduction current in the pipe wall, earth conductor one end is connected at contact probe's opening part, and other end ground connection installs the earth leakage switch connector between pipe wall and contact probe, and earth conductor links to each other with the earth leakage switch connector. The anti-electric-shock ground wire tube is not arranged in the prior art, if an electric leakage accident occurs at a water and electricity mixed position, personal injury can be caused, the anti-electric-shock ground wire tube can play a role of an electric leakage protection switch when the electric leakage accident occurs, and because the resistance value of a human body is larger relative to the internal resistance value of the ground wire, when the electric leakage current flows, almost all current can be discharged to the ground along the ground wire, the human body is free from electric shock, the protection effect is achieved, and under the condition that the electric leakage does not occur, the static electricity releasing effect can be achieved.

Description

Electric shock prevention ground wire tube

Technical Field

The utility model relates to a ground spool especially relates to a protection against electric shock ground spool.

Background

In some occasions where water and electricity are used in a mixed mode at the same time, such as a water tower, a water cooling machine box, a small water tank and the like, a water outlet which is short of protective measures can have great potential safety hazards, safety accidents are easy to happen, and personal injury or property loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric shock prevention ground spool solves the shortcoming regret that prior art exists.

The utility model provides a following scheme:

the utility model provides an electric shock prevention ground wire pipe, its characterized in that, is including the pipe wall that is used for wrapping up the cable, installs contact probe in the one end of pipe wall, is provided with the earth conductor who is used for conduction current in the pipe wall, earth conductor one end is connected at contact probe's opening part, and the other end ground connection.

Furthermore, an electric leakage switch connector is arranged between the pipe wall and the contact probe, and the grounding lead is connected with the electric leakage switch connector.

Further, an insulating layer is mounted on the outer surface of the grounding wire.

Further, the grounding conductor is arranged in the pipe wall, in the pipe wall or outside the pipe wall.

Furthermore, an electric leakage switch connector is installed at one end of the grounding wire, and the grounding wire is connected with the electric leakage switch connector.

Compared with the prior art, the utility model has the following advantage:

the ground wire tube for preventing electric shock is not arranged in the prior art, if an electric leakage accident occurs at a water and electricity mixed position, personal injury can be caused, the electric leakage protection switch can be used for preventing the electric shock when the electric leakage accident occurs, no matter zero line or live line, the electric leakage switch can be automatically triggered as long as the electric leakage condition exists, because of the internal resistance relative to the ground wire, the resistance value of a human body is large, when the electric leakage current exists, almost all current can be released to the ground along the ground wire, the human body is free from electric shock, the protection effect is realized, and under the condition that the electric leakage does not occur, the effect of releasing static electricity can be realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is one of the schematic structural diagrams of the anti-electric-shock grounding wire of the present invention.

Fig. 2 is a second schematic structural view of the electric earth wire for preventing electric shock according to the present invention.

Fig. 3 is a third schematic structural view of the anti-electric-shock grounding wire of the present invention.

Fig. 4 is a fourth schematic structural view of the electric earth wire for preventing electric shock according to the present invention.

Fig. 5 is a fifth schematic view of the structure of the anti-electric-shock grounding wire of the present invention.

Fig. 6 is a schematic cross-sectional view of the anti-electric-shock grounding wire according to the present invention.

Fig. 7 is a second cross-sectional view of the anti-electric grounding wire of the present invention.

Fig. 8 is a third schematic sectional view of the electric earth wire for preventing electric shock according to the present invention.

Fig. 9 is a fourth schematic sectional view of the electric earth wire for preventing electric shock according to the present invention.

Fig. 10 is a fifth schematic sectional view of the electric earth wire for preventing electric shock according to the present invention.

Fig. 11 is a sixth schematic sectional view of the electric earth wire for preventing electric shock according to the present invention.

Fig. 12 is a seventh schematic cross-sectional view of the anti-electric-shock grounding wire of the present invention.

Fig. 13 is an eighth schematic sectional view of the electric earth wire for preventing electric shock according to the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Description of reference numerals: contact probe 1, opening 2, leakage switch connector 3, wire 4, insulating layer 5, pipe wall 6, grounding wire 7

As shown in fig. 1 to 13, the outer surface of the anti-electric shock grounding wire is the pipe wall 6 for wrapping the cable, in the present invention, the shape of the pipe wall 6 is cylindrical, but the shape of the pipe wall 6 is only a schematic illustration of the present embodiment, and the shape of the pipe wall 6 is not limited to the cylindrical shape. A contact probe 1 is installed at one end of a pipe wall 6, an opening 2 is arranged at one end, far away from the pipe wall 6, of the contact probe 1, a grounding wire 7 used for conducting current is arranged in the pipe wall 6, one end of the grounding wire 7 is connected to the opening 2 of the contact probe 1, and the other end of the grounding wire is grounded. An earth leakage switch connector 3 is installed between the pipe wall 6 and the contact probe 1, and an earth lead 7 is connected with the earth leakage switch connector 3. In this embodiment, the electrical leakage switch connector 3 has two functions, one is to function as an electrical leakage switch and the other is to function as an interconnection, interconnecting the pipe wall 6 and the contact probe 1, namely: the earth leakage switch connector 3 functions both as an electrical connection and a physical connection. The outer surface of the earth conductor 7 is fitted with an insulating layer 5.

In the above embodiment, the earth conductor 7 is disposed inside the pipe wall 6 and is one of the strands of wire material inside the pipe, but the connection relationship of the earth conductor 7 to the pipe wall 6 is not limited to the arrangement of the earth conductor 7 inside the pipe wall 6. In other embodiments, the ground lead may be disposed inside the tube wall 6, or disposed in the tube wall 6 (embedded on the tube wall 6), or disposed outside the tube wall 6, so as to adapt to the application requirements of different occasions.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides an electric shock prevention ground wire pipe, its characterized in that is including the pipe wall that is used for wrapping up the cable, installs contact probe at the one end of pipe wall, is provided with the earth conductor who is used for conduction current in the pipe wall, earth conductor one end is connected at contact probe's opening part, and the other end ground connection.

2. The electrical shock protection earth wire pipe of claim 1 wherein an earth leakage switch connector is mounted between the pipe wall and the contact probe, the earth wire being connected to the earth leakage switch connector.

3. The electrical shock protection earth wire pipe of claim 1 wherein an insulating layer is mounted to an outer surface of the earth wire.

4. The electrical shock protection earth wire pipe of claim 1 wherein the earth wire is disposed within, within or outside the pipe wall.

5. The electrical shock protection earth wire pipe of claim 1 wherein an earth conductor switch connector is mounted at one end of an earth conductor wire, said earth conductor wire being connected to said earth conductor switch connector.