CN213753322U

CN213753322U - Magnetic safety socket

Info

Publication number: CN213753322U
Application number: CN202020682994.0U
Authority: CN
Inventors: 娄长久
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-07-20
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to a safe socket is inhaled to magnetism waterproof, protection against electric shock. Including the magnetic head lid, a panel, the control assembly lid, magnetic head and control assembly constitute, have strong magnetism on the magnetic head, when the magnetic head that has strong magnetism is close to the copper post on control assembly surface, the suction of strong magnetism can be with the iron ball attraction of the inside of control assembly, the iron ball is close to the copper post under the effect of attraction, make electrified copper sheet and copper post contact between iron ball and the copper post, make the copper post electrified, the other one end and the magnetic head of copper post contact, make the magnetic head electrified, just so realize the function for domestic appliance power supply, the function of socket has been realized, this socket has waterproofly, the protection against electric shock, meet functions such as conducting liquid auto-power-off, small has again, the part is few, moreover, the steam generator is simple in structure, characteristics such as with low costs.

Description

Magnetic safety socket

Technical Field

The invention relates to the technical field of low voltage, in particular to a waterproof and electric shock-proof magnetic safety socket.

Background

The safety socket with the protective door, when the plug is not inserted into the socket, the protective door can rely on the effort that the spring provided to close the socket in order to protect the inside conductive copper sheet isotructure of socket, when the plug inserts the socket, the plug promotes protection device and overcomes the effect of spring and inserts in the socket and contact with conductive copper sheet and realize electrically conductive purpose, but most current safety socket, very inconvenient the inserting in the inserting process, sometimes still can appear inserting the condition of not advancing, in addition exactly can reduce the life of socket owing to long-time plug, current socket is only protected because of a protection device of metal copper sheet simultaneously, can not accomplish waterproof efficiency, the efficiency of protection against electric shock.

Summary of the invention

The invention aims to overcome the defects of the prior art and provides the magnetic attraction safety socket which is simple in structure, high in reliability, waterproof and easy to plug and unplug.

In order to achieve the purpose, the invention adopts the following technical scheme:

a magnetic suction safety socket which is waterproof and electric shock-proof. Comprises a head cover (figure 2), a panel (figure 4), a control component cover (figure 6), a magnetic head (figure 3) and a control component (figure 5).

The magnetic head is composed of a magnetic head main body made of insulating materials, a column-shaped strong magnet, a sealing ring and a square-shaped strong magnet.

The panel is provided with a square hollow design inside, and the hollow can be designed into all other shapes such as an ellipse, a circle and the like.

2. The control assembly comprises a copper sheet, a copper column, a magnet column, an iron ball or a copper-plated iron ball or the iron ball of the type thereof, a clip magnet and a wiring terminal. The iron ball in the control assembly is adsorbed on the circle center surface of the magnetic column under the control of the magnetic column 88, when the magnetic head approaches, the iron ball approaches the copper column under the magnetic force of the magnetic head, and the charged copper sheet between the copper column and the iron ball contacts the copper column when the copper column approaches, so that the copper column is charged, and the current is conducted to the magnetic head to charge the magnetic head, thereby supplying power to similar household appliances and all appliances. When the magnetic head contacts the copper column, the loop-shaped strong magnet 82 on the control component (as shown in figure 5) and the loop-shaped magnet 21 on the magnetic head (as shown in figure 3) are mutually adsorbed, so that the ground wire on the electric appliance is connected with the ground wire on the socket, and the effect of connecting the ground wire is realized. When the magnetic head contacts the copper column, the sealing rubber ring 22 on the magnetic head (as shown in fig. 3) is directly clamped into the position of the sealing rubber ring groove 89 of the control assembly (as shown in fig. 5), and the sealing ring is stressed under the mutual adsorption acting force of the clip-shaped strong magnet 82 on the control assembly (as shown in fig. 5) and the clip-shaped magnet 21 on the magnetic head (as shown in fig. 3), so that the sealing effect is realized, and the waterproof purpose is achieved.

Drawings

1. FIG. 1 is a schematic perspective view of a first embodiment of the present invention, which is shown in FIG. 1, a head cover 2, a head 3, a face plate 4, a control assembly 5, and a control assembly cover

2. Fig. 2 is a perspective view of the head cover. 1. Magnetic head cover, 11. electric appliance connecting wire through hole

3. FIG. 3 is a perspective view of a magnetic head. 2. Magnetic head, 21 loop magnet, 22 sealing rubber ring, 25 column magnet, 26 earth wire and loop magnet connecting hole

4. Fig. 4 is a perspective view of the panel. 30 panel body, 31 head spacing groove

5. Fig. 5 is a perspective view of the control assembly. 81 copper column, 82-square-shaped strong magnet, 83 connecting terminal, 89 grounding terminal, 86 iron ball, 87 copper sheet and 88 magnetic column

6. Fig. 6 is a perspective schematic view of the control assembly cover. 50 control assembly cover body

7. Fig. 7 shows a further embodiment of the rear side of the control unit. 801 copper bar (connected with the copper column below), 802, grounding terminal 803, live wire and zero wire connecting terminal

8. Fig. 8 shows a further embodiment of the rear side of the control unit. 901 spring, rubber band or other elastic material, 902 iron ball

9. Fig. 9 shows a further embodiment of the rear side of the control unit. 1101. Magnetic ring, 1102 iron ball, 1103 square-shaped strong magnet, 1104 copper cylinder

10. Fig. 10 shows a further embodiment of the rear side of the control unit. 1201. Copper ring, 1202, clip type strong magnet, 1203, magnetic head magnetic pillar, 1204, seal ring, 1205, package seal groove, 1206, copper ring, 1207, package copper pillar, 1208, clip type strong magnet

11. FIG. 11 shows an alternative embodiment of the back side of the control unit.1301 iron balls, 1302 magnetic posts, 1303 live terminals, 1304 ground terminals, 1305 neutral terminals

Specific embodiments are as follows

1. The live and neutral wires of the appliance are connected to the column magnet 25 of the magnetic head, and the ground wire is connected to the return magnet.

2. The live wire and the zero wire of the main power supply are connected to the wiring terminal 83, and the ground wire is connected to the grounding terminal

3. When we want electrical apparatus circular telegram, insert magnetic head 2 in the magnetic head spacing groove 31 on the panel, the back type magnet 21 above the magnetic head can adsorb each other with the strong magnetism 82 of the back type above the control assembly, make the ground wire switch on, when this socket of outside conductive contact, the first contact is the strong magnetism 82 of the back type on the control assembly (as figure 5) of ground connection, later if conductive liquid continues to permeate when contacting the magnetic head, live wire or zero line can be preferred and ground wire set up circular telegram return circuit, after the protection device of socket detected the electric leakage like this, can cut off the power supply at once, realize the protection against electric shock effect, realize electric leakage automatic checkout effect. When the magnetic head contacts the copper column, the sealing rubber ring 22 on the magnetic head (as shown in fig. 3) is directly clamped into the position of the sealing rubber ring groove 89 of the control assembly (as shown in fig. 5), and the sealing ring is stressed under the mutual adsorption acting force of the clip-shaped strong magnet 82 on the control assembly (as shown in fig. 5) and the clip-shaped magnet 21 on the magnetic head (as shown in fig. 3), so that the sealing effect is realized, and the waterproof purpose is achieved. The iron ball 86 in the control assembly is close to the copper column 81 under the action of the magnetic head column type magnet 25, the charged copper sheet 87 is contacted with the copper column 81 by the iron ball in the closing process to charge the copper column 81, after the copper column 81 is charged, current is transmitted to the column type magnet 25 on the magnetic head due to the principle of copper conduction, so that the current is transmitted to the upper surface of an electric appliance, when the electric appliance needs to be powered off, the magnetic head 2 only needs to be pulled out of the magnetic head limiting groove 31 on the panel, when the magnetic head 2 leaves the magnetic head limiting groove 31, the magnetic column 88 in the control assembly re-adsorbs the iron ball 86 at the position of the surface center of the magnetic column 88 under the action of magnetic force, so that the charged copper sheet 87 loses the force of the iron ball and is separated from the copper column, so that the copper column loses electric power, and then, the control assembly is explained, the copper column 81 is embedded on the control assembly and is subjected to waterproof treatment in the manufacturing process, therefore, in the normal use process, if water or conductive liquid is carelessly sprinkled into the control groove 31, the danger of electric shock cannot be caused, only dry paper towels or cloths are needed to be used for wiping, and if the water or the conductive liquid is not wiped dry, only the leakage protection device is triggered, and the danger of electric shock cannot be caused.

Claims

1. The utility model provides a safety socket is inhaled to magnetism, a serial communication port, includes magnetic head lid, panel, control assembly lid, magnetic head and control assembly structure, the magnetic head main part that the magnetic head was made by insulating material, the strong magnetism of column type, the sealing washer, the strong magnetism of returning the shape constitutes, the magnetic head on the strong magnetism of column type that is equipped with when being close to the copper post on control assembly surface, the iron ball of the inside of control assembly is close to control assembly surface copper post under the effect of attractive force, makes copper sheet and the copper post contact of being connected binding post between iron ball and the copper post for the copper post is electrified, the other one end and the magnetic head contact of copper post for the magnetic head is electrified, realizes supplying power for domestic appliance.

2. The magnetically-attached safety socket of claim 1, wherein the magnetic post in the control assembly has one end connected to a power source and the other end magnetically attached to an iron ball, and a copper post penetrating the control assembly panel is disposed under the iron ball for electrical conduction.

3. The magnetic safe socket of claim 1, wherein the magnetic head with strong magnetism has any one of a square, a circle, a triangle or a hexagon shape.

4. The magnetically-attached safety socket according to claim 1, wherein the iron ball in the control assembly is replaced by any one of an iron sheet or a metal-coated iron ball.

5. A magnetically-attached safety socket according to claim 1, wherein the control member is a magnetic ring to control the form of the iron ball.

6. The magnetically-attractable safety receptacle of claim 1, wherein the control assembly is grounded without being connected to the return-type magnet by a copper ring.

7. The magnetically-attached safety socket according to claim 1, wherein the copper sheet of the control assembly is not used, and the terminal is directly connected to the magnetic cylinder.