CN213584344U - Waterproof and dustproof safety socket with leakage protection function for electrical engineering - Google Patents

Abstract

The utility model discloses a safe socket for electrical engineering with earth leakage protection function and waterproof dirt-proof, which comprises an outer shell, the top of shell is equipped with the protective cover, and the internally mounted of shell has the circuit board to the protecting crust is installed at the top of circuit board, the top of shell is equipped with the on & off switch, and one side of shell is equipped with the plug wire. The utility model has the advantages of compact structure, the operation is thus simple, high durability and convenient use, use hinge connection in the junction of shell and protecting crust, not only save the spending, and can make the protective cover more stable with the shell is fixed, be equipped with the rectangle delivery port in the shell bottom, can make the unexpected inside liquid that flows in the shell flow from the rectangle delivery port, reduce the time of socket and liquid contact, prolong the life of socket, third opening bottom sets up hollow column groove, can rise the position of circuit board, reduce liquid seepage such as rainwater, long-time contact circuit board, lead to the circuit component to damage and the emergence of electric shock phenomenon, prolong the life of socket.

Description

Waterproof and dustproof safety socket with leakage protection function for electrical engineering

Technical Field

The utility model belongs to the technical field of safety socket for electrical engineering, concretely relates to safety socket for electrical engineering with earth leakage protection function and waterproof dirt-proof has.

Background

The safety socket for electrical engineering is generally higher than the factor of safety of ordinary domestic socket, and general electric wire is thicker, and the requirement to the stability of electric current and circuit element is higher during the use to the safety socket for electrical engineering generally uses in the open air, and is big to external weather dependence, for staff's safer effective work, has begun appearing dustproof waterproof safety socket for electrical engineering in the market.

Safety socket for electrical engineering on the market, most simple structure, the socket is inaccurate with the location of slot, lead to the plug to insert unstably, can lead to the phenomenon of electrocuteeing, and the socket can't use when rainy day and dust are many, the inflow of rainwater and dust also can lead to the electric current unstability, the damage component, it is injured to seriously can lead to personnel to electrocute, factor of safety is low, user's use feels generally, for this reason, we have provided one kind and have earth leakage protection function and waterproof dirt-proof safety socket for electrical engineering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe socket for electrical engineering with earth leakage protection function and waterproof dirt-proof, with solve the most simple structure who provides in the above-mentioned background art, the location of socket and slot is inaccurate, lead to the plug to insert the unstability, can lead to the phenomenon of electric shock, and the socket can't use in rainy day and dust many, the inflow of rainwater and dust, also can lead to the electric current unstable, damage component, it is injured to seriously probably lead to the personnel to get an electric shock, factor of safety is low, the general problem of user's use sense.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe socket for electrical engineering with earth leakage protection function and waterproof dirt-proof, includes the shell, the top of shell is equipped with the protective cover, and the internally mounted of shell has the circuit board to the protective shell is installed at the top of circuit board, the top of shell is equipped with the on & off switch, and one side of shell is equipped with the plug wire.

Preferably, the shell and the circuit board are respectively provided with an opening, the opening of the shell is fixedly connected with the opening of the circuit board through four-corner screws, the shell is connected with the protective shell through rivets, and a water outlet is formed in the bottom of the shell.

Preferably, the hinge is arranged at the joint of the shell and the protective cover, the first opening is formed in the top of the shell, and the second opening is formed in the bottom of the protective cover.

Preferably, the front surface of the circuit board is provided with a slot, a third opening is formed in the circuit board, a hollow column groove is formed in the bottom of the third opening, and the hollow column groove is communicated with the third opening.

Preferably, the inside of protective housing is equipped with the socket, and the bottom of socket closely laminates with the top of slot, and the opening of socket and slot coincides mutually.

Preferably, one side of the circuit board is electrically connected with the plug wire, the front surface of the circuit board is provided with copper-clad wiring, and the copper-clad wiring is connected with circuit elements on the front surface of the circuit board in series.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model has the advantages of compact structure, easy operation, convenient to use uses hinge connection in the junction of shell and protecting crust, not only saves the spending, can make the protective cover and shell fixed more stable moreover, is equipped with the delivery port in the shell bottom, can make the unexpected inside liquid that flows in the shell flow from the delivery port, reduces the time of socket and liquid contact, prolongs the life of socket.

(2) The utility model discloses a third opening bottom is equipped with hollow column groove, can rise the position of circuit board, reduces liquid seepage such as rainwater, and long-time contact circuit board leads to circuit element to damage and the emergence of electric shock phenomenon, prolongs the life of socket.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic diagram of the internal structure of the housing of the present invention.

In the figure: 1. a housing; 101. a first opening; 102. a four-corner screw; 103. a water outlet; 2. a protective cover; 201. A second opening; 202. a hinge; 3. a protective shell; 301. a socket; 4. an on-off key; 5. inserting wires; 6. A circuit board; 601. a slot; 602. a third opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a safe socket for electrical engineering with earth leakage protection function and waterproof dirt-proof, including shell 1, first opening 101, four corners screw 102, delivery port 103, protective cover 2, second opening 201, hinge 202, protecting crust 3, socket 301, on & off switch 4, plug wire 5, circuit board 6, slot 601 and third opening 602, the top of shell 1 is equipped with protective cover 2, and the internally mounted of shell 1 has circuit board 6, and protecting crust 3 is installed at the top of circuit board 6, the top of shell 1 is equipped with on & off switch 4, and one side of shell 1 is equipped with plug wire 5.

In this embodiment, the opening has all been seted up respectively to shell 1 and circuit board 6's inside, and the opening part of shell 1 passes through four corners screw 102 fixed connection with circuit board 6's opening part, and shell 1 passes through rivet connection with protecting crust 3, and the bottom of shell 1 is equipped with delivery port 103, is equipped with delivery port 103 in shell 1 bottom, can make the unexpected liquid outflow that flows into shell 1 inside, reduces the time of socket and liquid contact, prolongs the life of socket.

In this embodiment, hinge 202 is arranged at the joint of housing 1 and protective cover 2, first opening 101 is opened at the top of housing 1, second opening 201 is opened at the bottom of protective cover 2, and hinge 202 is used for connection, so that not only is the expenditure saved, but also the protective cover 2 can be stably fixed to housing 1.

In this embodiment, the front surface of the circuit board 6 is provided with the slot 601, the circuit board 6 is provided with the third opening 602 inside, the bottom of the third opening 602 is provided with the hollow column groove, the hollow column groove is communicated with the third opening 602, and the hollow column groove is arranged towards the bottom of the third opening 602, so that the position of the circuit board 6 can be raised, and the electric shock phenomenon caused by the leakage of liquid such as rainwater can be reduced.

In this embodiment, the socket 301 is arranged inside the protective shell 3, the bottom of the socket 301 is tightly attached to the top of the slot 601, the opening of the socket 301 and the opening of the slot 601 are overlapped, the positions of the socket 301 and the slot 601 are positioned, the device can be accurately connected with the slot 601, and electric shock caused by unstable connection is reduced.

In this embodiment, one side of the circuit board 6 is electrically connected with the plug wire 5, and the front side of the circuit board 6 is provided with the copper-clad plate wires, and the copper-clad plate wires are connected with the circuit elements on the front side of the circuit board 6 in series, so that the copper-clad plate wires are connected, the damage of the circuit elements caused by excessive current is reduced, and the phenomenon of electric leakage is prevented.

The working principle is as follows: for the waterproof and dustproof safety socket with the leakage protection function for the electrical engineering, firstly, the plug wire 5 is connected with the circuit board 6, current can flow in the socket, the protective shell 3 is connected with the circuit board 6 through rivets, the circuit board 6 is fixed inside the shell 1 through the four-corner screws 102, a plug of the plug wire 5 is connected with mains supply, the on-off switch 4 is opened, equipment is inserted into the slot 601 at the bottom of the socket 301, normal use of the equipment is confirmed, the protective cover 2 is attached to the shell 1 through rotation of the hinge 202, a connecting wire of the device is arranged inside the first opening 101 and the second opening 201, and therefore the whole using process of the waterproof and dustproof safety socket with the leakage protection function for the electrical engineering is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a safe socket for electrical engineering with earth leakage protection function and waterproof dirt-proof, includes shell (1), its characterized in that: the top of shell (1) is equipped with protective cover (2), and the internally mounted of shell (1) has circuit board (6) to protective housing (3) are installed at the top of circuit board (6), the top of shell (1) is equipped with on & off switch (4), and one side of shell (1) is equipped with plug wire (5).

2. The waterproof and dustproof safety socket for electrical engineering with the leakage protection function as claimed in claim 1, wherein: the inside of shell (1) and circuit board (6) all is equipped with the opening respectively, and the opening part of shell (1) passes through four corners screw (102) fixed connection with circuit board (6) at the opening part to shell (1) passes through rivet connection with protecting crust (3), the bottom of shell (1) is equipped with delivery port (103).

3. The waterproof and dustproof safety socket for electrical engineering with the leakage protection function as claimed in claim 1, wherein: the hinge (202) is arranged at the joint of the shell (1) and the protective cover (2), the first opening (101) is formed in the top of the shell (1), and the second opening (201) is formed in the bottom of the protective cover (2).

4. The waterproof and dustproof safety socket for electrical engineering with the leakage protection function as claimed in claim 1, wherein: the front surface of the circuit board (6) is provided with a slot (601), a third opening (602) is formed in the circuit board (6), a hollow column is arranged at the bottom of the third opening (602), and the hollow column slot is communicated with the third opening.

5. The waterproof and dustproof safety socket for electrical engineering with the leakage protection function as claimed in claim 1, wherein: the inside of protecting crust (3) is equipped with socket (301), and the bottom of socket (301) closely laminates with the top of slot (601), and socket (301) coincide mutually with the opening of slot (601).

6. The waterproof and dustproof safety socket for electrical engineering with the leakage protection function as claimed in claim 1, wherein: one side of the circuit board (6) is electrically connected with the plug wire (5), copper-clad plate wires are arranged on the front side of the circuit board (6), and the copper-clad plate wires are connected with circuit elements on the front side of the circuit board (6) in series.

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