CN214100457U - Block terminal with earth leakage protection function - Google Patents
Block terminal with earth leakage protection function Download PDFInfo
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- CN214100457U CN214100457U CN202120059865.0U CN202120059865U CN214100457U CN 214100457 U CN214100457 U CN 214100457U CN 202120059865 U CN202120059865 U CN 202120059865U CN 214100457 U CN214100457 U CN 214100457U
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- installation pipe
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Abstract
The utility model discloses a distribution box with leakage protection function, relating to the technical field of distribution safety, comprising a box body, wherein the left side of the box body is hinged with a box door, the left side of the box door is provided with a first installation tube and a second installation tube, the first installation tube is communicated with the second installation tube, a metal handle is fixed on the second installation tube, one end of the metal handle penetrates into the second installation tube, a metal conducting rod, a resistor, a neon tube and a metal spring are arranged in the first installation tube, the first installation tube is made of transparent insulating material, the second installation tube is made of insulating material, a user can hold the metal handle by hand to open the box door, if electric equipment in the distribution box leaks electricity to cause the box body and the box door of the distribution box to be electrified, the neon tube emits light when the user holds the metal handle by hand, the user can find the box door to be conductive in time, and avoid electric shock caused by contact with the box door and the box body, and is safer.
Description
Technical Field
The utility model belongs to the technical field of the distribution safety technique and specifically relates to a block terminal with earth leakage protection function is related to.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box.
The inside casing that can lead to the block terminal when using the electric leakage of electrical apparatus of block terminal is electrically conductive, and the staff can take place the electric shock condition when touching the casing of block terminal under the condition of knowing, and is extremely dangerous.
Disclosure of Invention
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A distribution box with an electric leakage protection function comprises a box body, wherein a box door is hinged to the left side of the box body, a first installation pipe is connected to the left side of the box door, a second installation pipe is connected to one end, far away from the box door, of the first installation pipe, and the first installation pipe is communicated with the second installation pipe; a metal handle is fixed on the second mounting pipe, and one end of the metal handle penetrates into the second mounting pipe; a metal conducting rod, a resistor, a neon tube and a metal spring are sequentially arranged in the first mounting tube from right to left, the metal conducting rod, the resistor, the neon tube and the metal spring are sequentially and electrically connected, one end, far away from the resistor, of the metal conducting rod is connected with the box door, and one end, far away from the neon tube, of the metal spring penetrates into the first mounting tube and is electrically connected with the metal handle; the first installation pipe is made of a transparent insulating material, and the second installation pipe is made of an insulating material.
As a further aspect of the present invention: the first installation pipe is mutually perpendicular to the second installation pipe.
As a further aspect of the present invention: the first mounting tube is made of transparent plastic.
As a further aspect of the present invention: the second mounting tube is made of rubber materials.
As a further aspect of the present invention: the front side of the box body is provided with heat dissipation holes.
As a further aspect of the present invention: the louvre is equipped with a plurality ofly, and a plurality of louvres interval sets up from top to bottom.
Compared with the prior art, the beneficial effects of the utility model are that: through the utility model discloses an improve, user's accessible hand grips the metal handle in order to open the chamber door, if the inside box, the chamber door that take place the electric leakage and cause the block terminal with electrical apparatus of block terminal electrified, the neon tube is luminous when then user's hand grips the metal handle, and the user can in time discover that the chamber door is electrically conductive, avoids contacting with chamber door, box and electrocutes, and is safer.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structural sectional view of the present invention.
Fig. 3 is an enlarged view of a portion of a structure shown in fig. 2.
In the figure: the device comprises a box body-1, a box door-2, a first mounting tube-3, a second mounting tube-4, a metal handle-5, a metal conducting rod-6, a resistor-7, a neon tube-8, a metal spring-9 and heat dissipation holes-10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. 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.
Please refer to fig. 1-3, in an embodiment of the present invention, a distribution box with leakage protection function, including box 1, box 1's left side articulates there is chamber door 2, and the left side hookup of chamber door 2 has first installation pipe 3, and the one end hookup of keeping away from chamber door 2 on the first installation pipe 3 has second installation pipe 4, and first installation pipe 3 communicates with second installation pipe 4. A metal handle 5 is fixed on the second mounting tube 4, and one end of the metal handle 5 penetrates into the second mounting tube 4. The metal conducting rod 6, the resistor 7, the neon tube 8 and the metal spring 9 are sequentially arranged in the first mounting tube 3 from the right side to the left side, the metal conducting rod 6, the resistor 7, the neon tube 8 and the metal spring 9 are sequentially and electrically connected, one end, away from the resistor 7, of the metal conducting rod 6 is connected with the box door 1, and one end, away from the neon tube 8, of the metal spring 9 penetrates into the first mounting tube 3 and is electrically connected with the metal handle 5. The first mounting tube 3 is made of a transparent insulating material, and the second mounting tube 4 is made of an insulating material. Preferably, the first mounting tube 3 is made of transparent plastic, and the second mounting tube 4 is made of rubber material. User's accessible hand grips metal handle 5 in order to open chamber door 2, if the inside electric leakage of taking place for electrical apparatus of block terminal and cause box 1, the chamber door 2 of block terminal electrified, neon tube 8 is luminous when then user's hand grips metal handle 5, and the user can in time discover that chamber door 2 is electrically conductive, avoids contacting with chamber door 2, box 1 and electrocutes, and is safer. When current flows through a circuit and passes through the metal conducting rod, the neon tube, the resistor, the human body and the ground, a potential difference exists between the box door (charged body) and the ground, so that the neon tube emits light, and the box door is charged.
Furthermore, the first installation tube 3 and the second installation tube 4 are perpendicular to each other, and the door 2 is more convenient to open and close.
Further, the front side of box 1 is opened has louvre 10, and louvre 10 is equipped with a plurality ofly, and the interval sets up from top to bottom of a plurality of louvres, does benefit to the inside heat dissipation of using electrical apparatus of block terminal.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. A distribution box with a leakage protection function is characterized by comprising a box body, wherein a box door is hinged to the left side of the box body, a first installation pipe is connected to the left side of the box door, a second installation pipe is connected to one end, far away from the box door, of the first installation pipe, and the first installation pipe is communicated with the second installation pipe;
a metal handle is fixed on the second mounting pipe, and one end of the metal handle penetrates into the second mounting pipe;
a metal conducting rod, a resistor, a neon tube and a metal spring are sequentially arranged in the first mounting tube from right to left, the metal conducting rod, the resistor, the neon tube and the metal spring are sequentially and electrically connected, one end, far away from the resistor, of the metal conducting rod is connected with the box door, and one end, far away from the neon tube, of the metal spring penetrates into the first mounting tube and is electrically connected with the metal handle;
the first installation pipe is made of a transparent insulating material, and the second installation pipe is made of an insulating material.
2. The distribution box with the earth leakage protection function according to claim 1, wherein the first installation pipe and the second installation pipe are perpendicular to each other.
3. The distribution box with the earth leakage protection function of claim 1, wherein the first mounting tube is made of transparent plastic.
4. The distribution box with the earth leakage protection function of claim 1, wherein the second mounting tube is made of a rubber material.
5. The distribution box with the earth leakage protection function according to any one of claims 1-4, wherein the front side of the box body is provided with heat dissipation holes.
6. The distribution box with the electric leakage protection function according to claim 5, wherein the plurality of heat dissipation holes are arranged at intervals up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120059865.0U CN214100457U (en) | 2021-01-11 | 2021-01-11 | Block terminal with earth leakage protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120059865.0U CN214100457U (en) | 2021-01-11 | 2021-01-11 | Block terminal with earth leakage protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214100457U true CN214100457U (en) | 2021-08-31 |
Family
ID=77438234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120059865.0U Active CN214100457U (en) | 2021-01-11 | 2021-01-11 | Block terminal with earth leakage protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214100457U (en) |
-
2021
- 2021-01-11 CN CN202120059865.0U patent/CN214100457U/en active Active
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