CN213043166U - Switch plug - Google Patents
Switch plug Download PDFInfo
- Publication number
- CN213043166U CN213043166U CN202022312607.7U CN202022312607U CN213043166U CN 213043166 U CN213043166 U CN 213043166U CN 202022312607 U CN202022312607 U CN 202022312607U CN 213043166 U CN213043166 U CN 213043166U
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- plug
- switch
- fuse
- blade
- piece
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Abstract
The utility model provides a switch plug, include: the plug comprises a plug body, a switch, a plug sheet, a switch indicator light, a fuse and an electric wire; the switch and the switch indicator light are arranged on one end face of the plug body, and the fuse and the plug piece are arranged on the other end face opposite to the plug body; one end of each plug blade extends into the plug body, and each plug blade comprises a first plug blade, a second plug blade and a third plug blade; the electric wire comprises a ground wire, a zero line and a live wire; the first plug piece is connected with the ground wire, the second plug piece is connected with the zero line, the normally closed contact of the switch and one power end of the switch indicator lamp respectively, the other power end of the switch indicator lamp is connected with the intermediate contact of the switch and the live wire respectively, the normally open contact of the switch is connected with one end of the fuse, and the other end of the fuse is connected with one end of the third plug piece. The utility model relates to a rationally, convenient to use, the security is high, has better economic benefits and social.
Description
Technical Field
The utility model relates to a power supply connecting device especially relates to a switch plug.
Background
The plug is a matching device for connecting a circuit of a household appliance and is an essential power supply and connection device in daily life. The household appliance is in a standby state for a long time, the service life can be shortened, the power can be cut off only by pulling out the plug of the household appliance, but the household appliance is inconvenient to use and can be frequently plugged, the spring piece of the plug can also deform, and poor contact easily causes electrical faults.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a switch plug for solving the problem that the plug used in the prior art needs to be pulled out to be powered off.
To achieve the above and other related objects, the present invention provides a switch plug, including: the plug comprises a plug body, a switch, a plug sheet, a switch indicator light, a fuse and an electric wire;
the switch and the switch indicator light are arranged on one end face of the plug body, and the fuse and the plug piece are arranged on the other end face opposite to the plug body;
one end of each plug blade extends into the plug body, and each plug blade comprises a first plug blade, a second plug blade and a third plug blade;
the electric wire comprises a ground wire, a zero wire and a live wire, one end of the electric wire is connected with one end of the plug piece, which extends into the plug body, and the other end of the electric wire extends out of the plug body;
the first plug piece is connected with the ground wire, the second plug piece is respectively connected with the zero line, the normally closed contact of the switch and one power end of the switch indicator lamp, the other power end of the switch indicator lamp is respectively connected with the middle contact of the switch and the live wire, the normally open contact of the switch is connected with one end of the fuse, and the other end of the fuse is connected with one end of the third plug piece.
In an embodiment of the present invention, the switch indicator light is an ac indicator light.
In an embodiment of the present invention, the switch indicator is red.
In an embodiment of the present invention, the switch is provided with a fluorescent dot.
In an embodiment of the present invention, the inside of the plug body and the three grooves of the plug piece phase-match.
In an embodiment of the present invention, a groove for accommodating the fuse is disposed on the end surface of the plug body.
As described above, the utility model discloses a switch plug has following beneficial effect: the three-phase plug is connected with the switch, so that the function of power failure without pulling the plug is realized; through setting up the fuse, when the circuit has the anomaly, can protect external domestic appliance. The utility model relates to a rationally, convenient to use, the security is high, has better economic benefits and social.
Drawings
Fig. 1 is a front view of a switch plug disclosed in an embodiment of the present invention.
Fig. 2 is a perspective view of the plug blade disclosed in the embodiment of the present invention.
Fig. 3 is a schematic circuit diagram of a switch plug disclosed in an embodiment of the present invention.
Fig. 4 is a side view of the switch plug disclosed in the embodiment of the present invention.
Fig. 5 is a schematic pin diagram of the plug blade disclosed in the embodiment of the present invention.
Fig. 6 is a schematic view of the electric wire disclosed in the embodiment of the present invention.
Description of the element reference numerals
1-a plug body; 2-a switch; 3-plug blades; 4-switching the indicator light; 5-a fuse; 6-electric wire; 301-first plug blades;
302-second plug blades; 303-third plug blades; 601-ground line; 602-neutral line; 603-live line.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and only the components related to the present invention are shown in the drawings rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.
Referring to fig. 1-6, the present invention provides a switch plug, including: the plug comprises a plug body 1, a switch 2, a plug sheet 3, a switch indicator lamp 4, a fuse 5 and an electric wire 6.
Referring to fig. 1 and 4, the switch 2 and the switch indicator 4 are disposed on one end surface of the plug body 1, and the fuse 5 and the plug strip 3 are disposed on the other end surface of the plug body 1; the plug blades 3 are perpendicular to the end face of the plug body 1.
Referring to fig. 2 and 5, one end of the plug blades 3 extends into the plug body 1, and the plug blades 3 include first plug blades 301, second plug blades 302, and third plug blades 303.
The inside of the plug body 1 is also provided with three grooves for accommodating and fixing the plug blades 3.
The end face of the plug body 1 is also provided with a groove for accommodating the fuse 5.
Referring to fig. 6, the electric wire 6 includes a ground wire 601, a neutral wire 602, and a live wire 603, wherein one end of the electric wire 6 is connected to one end of the plug blade 3 extending into the plug body 1, and the other end extends out of the plug body 1.
Referring to fig. 3, the first plug blade 301 is connected to the ground 601, the second plug blade 302 is respectively connected to the zero line 602, the normally closed contact of the switch 2, and one power end of the switch indicator 4, the other power end of the switch indicator 4 is respectively connected to the middle contact of the switch 2 and the live wire 603, the normally open contact of the switch 2 is connected to one end of the fuse 5, and the other end of the fuse 5 is connected to one end of the third plug blade 303.
In this embodiment, the switch indicator lamp 4 may be a red ac indicator lamp, and by adopting such a scheme, the user may be reminded of the use state after the switch is turned on.
In addition, switch 2 still can be equipped with the fluorescence point, adopts this kind of scheme, and under dim environment, the user also can easily find the switch.
In summary, the switch plug of the utility model realizes the function of power-off without pulling out the plug by connecting the switch on the three-phase plug; through setting up the fuse, when the circuit has the anomaly, can protect external domestic appliance. The utility model relates to a rationally, convenient to use, the security is high, has better economic benefits and social.
Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. A switch plug, characterized in that it comprises: the plug comprises a plug body, a switch, a plug sheet, a switch indicator light, a fuse and an electric wire;
the switch and the switch indicator light are arranged on one end face of the plug body, and the fuse and the plug piece are arranged on the other end face opposite to the plug body;
one end of each plug blade extends into the plug body, and each plug blade comprises a first plug blade, a second plug blade and a third plug blade;
the electric wire comprises a ground wire, a zero wire and a live wire, one end of the electric wire is connected with one end of the plug piece, which extends into the plug body, and the other end of the electric wire extends out of the plug body;
the first plug piece is connected with the ground wire, the second plug piece is respectively connected with the zero line, the normally closed contact of the switch and one power end of the switch indicator lamp, the other power end of the switch indicator lamp is respectively connected with the middle contact of the switch and the live wire, the normally open contact of the switch is connected with one end of the fuse, and the other end of the fuse is connected with one end of the third plug piece.
2. The switch plug of claim 1, wherein: the switch indicator light adopts an alternating current indicator light.
3. The switch plug of claim 2, wherein: the switch indicator light is red.
4. The switch plug of claim 1, wherein: fluorescent points are arranged on the switch.
5. The switch plug of claim 1, wherein: the plug comprises a plug body and three grooves, wherein the three grooves are matched with the plug blades in the plug body.
6. The switch plug of claim 1, wherein: and the end face of the plug body is provided with a groove for accommodating the fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022312607.7U CN213043166U (en) | 2020-10-16 | 2020-10-16 | Switch plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022312607.7U CN213043166U (en) | 2020-10-16 | 2020-10-16 | Switch plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213043166U true CN213043166U (en) | 2021-04-23 |
Family
ID=75536589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022312607.7U Active CN213043166U (en) | 2020-10-16 | 2020-10-16 | Switch plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213043166U (en) |
-
2020
- 2020-10-16 CN CN202022312607.7U patent/CN213043166U/en active Active
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| GR01 | Patent grant |