CN211700065U

CN211700065U - Power switch

Info

Publication number: CN211700065U
Application number: CN202020859797.1U
Authority: CN
Inventors: 缪雅云
Original assignee: Sichuan Water Conservancy Vocational College
Current assignee: Sichuan Water Conservancy Vocational College
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-10-16
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a power switch, which belongs to the technical field of power switches, and particularly relates to a power switch, which comprises an installation shell, wherein the top part of the inner side wall of the installation shell is provided with a detection component, the detection component comprises an ammeter and a voltmeter, the central position of the inner side wall of the installation shell is provided with an earth leakage protector, the outer side wall of the installation shell is movably connected with a cover plate, the double protection is formed by matching the earth leakage protector with an electric shock prevention layer, the double explosion-proof double safety function is formed, when the electric leakage occurs in the installation shell, timely automatic power-off protection equipment can prevent fire from happening, the safety of the lives and properties is threatened, in addition, the installation shell and the cover plate are connected through two magnetic suction strips, the maintenance and the fault elimination of the interior of the switch are convenient, meanwhile, the sealing rubber strip which is correspondingly bonded with, further prevent dust or water from entering and causing damage to the inside of the switch, and improve the practicability and applicability of the device.

Description

Power switch

Technical Field

The utility model relates to a power switch technical field specifically is a power switch.

Background

A switch is an electronic component that can open a circuit, interrupt current, or cause current to flow to other circuits. The most common switches are electromechanical devices operated by a person, in which there are one or several electrical contacts. The "closed" of a contact means that the electronic contact is conductive, allowing current to flow; an "open" of the switch indicates that the electrical contact is not conductive, creating an open circuit, and not allowing current to flow.

The safe and reliable power supply of the power switch is a prerequisite condition for normal operation of equipment, and the power switch not only needs to meet the functional requirements of relay protection, automatic input of a standby power supply and the like, but also needs to monitor the states of a switch and a transformer and parameters of current, voltage and the like of a system, so that comprehensive energy management is realized.

The existing power switch is easy to be touched by people by accident in an exposed place, so that the power of equipment is turned off when needed and troubles are caused.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems occurring in the conventional power switch.

Therefore, the utility model aims at providing a power switch can solve current power switch, because there is electric arc when switching on the power off, so cause the electric shock of user's hand easily, there is certain potential safety hazard, and power switch is touched by the people by accident in the place that exposes easily, and the electric power that leads to equipment closes when needing and causes the trouble, and, current power switch gets into the dust easily, does not possess dustproof function, and the dust makes the circuit ageing problem that causes the trouble easily.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a power switch, comprising: installation shell, determine module, control switch, earth-leakage protector and apron, the connector is installed at installation shell lateral wall top, installation shell inside wall top installation determine module, determine module includes ampere meter and voltmeter, the ampere meter embedding install in installation shell inside wall top, the voltmeter install in installation shell inside wall, just the voltmeter is located the ampere meter below, control switch install in installation shell inside wall bottom, installation shell inside wall central point puts and sets up earth-leakage protector, installation shell lateral wall swing joint the apron.

As a preferred aspect of the power switch of the present invention, wherein: the installation shell inside wall right side rigid coupling has first magnetism to inhale the strip.

As a preferred aspect of the power switch of the present invention, wherein: the apron inside wall left side corresponds first magnetism is inhaled a position rigid coupling and is had the second magnetism to inhale the strip, the apron inside wall correspond with the mounting shell junction bonds and has joint strip, just the apron lateral wall is the rectangle and bonds and has the phosphor strip.

As a preferred aspect of the power switch of the present invention, wherein: the top of the inner side wall of the installation shell corresponds to the ammeter and the outer side of the voltmeter is rotatably connected with a transparent shield.

As a preferred aspect of the power switch of the present invention, wherein: the safety cover is installed to the control switch lateral wall, just the built-in switch surface of control switch is equipped with the electric shock prevention layer, and the thickness of electric shock prevention layer is 2 mm.

Compared with the prior art: form duplicate protection through earth-leakage protector and protection against electric shock layer cooperation, form dual explosion-proof dual fail-safe effect, when the inside electric leakage that takes place of installation shell, timely automatic power-off protection equipment, prevent the conflagration from taking place, threaten life property safety, and, inhale strip connection installation shell and apron through two magnetism, conveniently overhaul inside the switch and the getting rid of trouble, and simultaneously, the apron inside wall corresponds the joint strip who bonds with the installation shell junction and can increase the leakproofness between installation shell and the apron, and then prevent that dust or water from getting into and cause the harm to the switch inside, and the phosphor strip that the apron lateral wall set up can beautifully interior space, illuminate and instruction function night, the practicality and the suitability of equipment have been increased.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and 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 labor. Wherein:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a part of the structure of the present invention.

In the figure: 100 installation shell, 110 first magnetic attraction strip, 120 wire connector, 200 detection component, 210 ammeter, 220 voltmeter, 230 transparency cover, 300 control switch, 310 protection cover, 400 leakage protector, 500 cover plate, 510 second magnetic attraction strip, 520 sealing rubber strip, 530 fluorescent strip.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a power switch, inhale the strip through two magnetism and connect installation shell and apron, conveniently overhaul the switch inside and get rid of the trouble, simultaneously, the joint strip that the apron inside wall corresponds and bonds with the installation shell junction can increase the leakproofness between installation shell and the apron, and then prevents that dust or water from getting into and causing the harm to the switch inside, has increased the practicality and the suitability of equipment, please refer to fig. 1, include, installation shell 100, determine module 200, control switch 300, earth-leakage protector 400 and apron 500.

Continuing to refer to fig. 1, the mounting case 100 is a connection frame made of a metal alloy material, the right side of the inner side wall of the mounting case 100 is clamped with a first magnetic attraction strip 110, the first magnetic attraction strip 110 is used for being matched with a second magnetic attraction strip 510 to connect the mounting case 100 and the cover plate 500, and is connected through the magnetic attraction strips, so that the internal part of the switch can be conveniently overhauled and the fault can be conveniently eliminated, the top of the outer side wall of the mounting case 100 is screwed with the wire connector 120 through a fastening screw, and the wire connector 120 is used as a connection port for wiring;

referring to fig. 1, the detecting assembly 200 includes an ammeter 210, a voltmeter 220 and a transparent shield 230, specifically, the ammeter 210 is embedded in the top of the inner sidewall of the mounting case 100, the voltmeter 220 is screwed to the inner sidewall of the mounting case 100 through a fastening screw, the voltmeter 220 is located below the ammeter 210, the ammeter 210 and the voltmeter 220 cooperate to facilitate real-time observation of voltage and current usage, and the transparent shield 230 is rotatably connected to the top of the inner sidewall of the mounting case 100 corresponding to the outer sides of the ammeter 210 and the voltmeter 220;

referring to fig. 1, the control switch 300 is screwed to the bottom of the inner side wall of the mounting case 100 through a fastening screw, the control switch 300 serves as a master control end, the outer side wall of the control switch 300 is rotatably connected with a protective cover (not identified in the figure), the switch surface of the control switch 300 is provided with an anti-electric-shock layer which is not identified in the figure, the thickness of the anti-electric-shock layer is 2mm, and the anti-electric-shock layer can be arranged to prevent electric shock to the hand of a user when the power switch is used for power on and power off, so that potential safety hazards are reduced;

referring to fig. 1, a leakage protector 400 is arranged in the mounting case 100, specifically, the leakage protector 400 is screwed in the central position of the inner side wall of the mounting case 100 through a fastening screw, the leakage protector 400 and the electric shock prevention layer are matched to form double protection, so that double explosion-proof double safety function is formed, when leakage occurs in the mounting case 100, the automatic power-off protection device is timely powered off to prevent fire from occurring and threaten the safety of life and property;

continuing to refer to fig. 1-2, the left side wall of the installation shell 100 is movably connected with the cover plate 500 through the hinge, specifically, the left side of the inner side wall of the cover plate 500 is connected with the second magnetic attraction strip 510 in a clamping manner corresponding to the position of the first magnetic attraction strip 110, the inner side wall of the cover plate 500 is bonded with the joint of the installation shell 100 in a bonding manner corresponding to the joint, sealing rubber strips 520 are arranged to increase the sealing performance between the installation shell 100 and the cover plate 500, and further, dust or water is prevented from entering the interior of the switch to be damaged, the outer side wall of the cover plate 500 is rectangular, and is bonded with the fluorescent strip 530, the fluorescent strip 530 can beautify.

The working principle is as follows: the utility model discloses a when using, form duplicate protection through earth-leakage protector 400 and the cooperation of electric shock prevention layer, form dual explosion-proof dual fail-safe effect, when the inside electric leakage that takes place of mounting shell 100, timely auto-power-off protective equipment, prevent the conflagration, threaten life property safety, and, inhale the strip through two magnetism and connect mounting shell 100 and apron 500, conveniently overhaul and the getting rid of trouble to the switch inside, and simultaneously, the corresponding joint strip 520 who bonds with the mounting shell 100 junction of apron 500 inside wall can increase the leakproofness between mounting shell 100 and the apron 500, and then prevent that dust or water from getting into and cause the harm to the switch inside, and the phosphor strip 530 that the apron 500 lateral wall set up can pleasing to the eye interior space, illuminate and instruct the function night, the practicality and the suitability of equipment have been increased.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A power switch, comprising: a mounting shell (100), a detection component (200), a control switch (300), a leakage protector (400) and a cover plate (500), the top of the outer side wall of the mounting shell (100) is provided with a wire connector (120), the top of the inner side wall of the mounting shell (100) is provided with the detection component (200), the detection assembly (200) comprises an ammeter (210) and a voltmeter (220), the ammeter (210) is embedded and installed at the top of the inner side wall of the installation shell (100), the voltmeter (220) is installed at the inner side wall of the installation shell (100), the voltmeter (220) is positioned below the ammeter (210), the control switch (300) is installed at the bottom of the inner side wall of the installation shell (100), the leakage protector (400) is arranged in the center of the inner side wall of the mounting shell (100), and the outer side wall of the mounting shell (100) is movably connected with the cover plate (500).

2. The power switch of claim 1, wherein a first magnetic strip (110) is fixed to a right side of an inner sidewall of the mounting housing (100).

3. The power switch of claim 2, wherein a second magnetic strip (510) is fixedly connected to a left side of an inner side wall of the cover plate (500) corresponding to the first magnetic strip (110), a sealing rubber strip (520) is bonded to a joint of the inner side wall of the cover plate (500) corresponding to the mounting case (100), and a fluorescent strip (530) is bonded to an outer side wall of the cover plate (500) in a rectangular shape.

4. The power switch of claim 1, wherein a transparent shield (230) is rotatably connected to the top of the inner sidewall of the mounting housing (100) corresponding to the outside of the ammeter (210) and the voltmeter (220).

5. The power switch of claim 1, wherein a protective cover is mounted on the outer side wall of the control switch (300), and an anti-electric-shock layer is arranged on the switch surface built in the control switch (300), and the thickness of the anti-electric-shock layer is 2 mm.