CN217788957U

CN217788957U - anti-surge-German conversion socket based on lightning protection

Info

Publication number: CN217788957U
Application number: CN202221009326.7U
Authority: CN
Inventors: 刘波音
Original assignee: Ningbo Wuyun Electric Appliance Co ltd
Current assignee: Ningbo Wuyun Electric Appliance Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-11-11
Anticipated expiration: 2032-04-28

Abstract

The utility model belongs to the electrical equipment field, especially, based on anti moral formula conversion socket that surges of lightning protection does not possess the anti gushing of lightning protection to current conversion picture peg, makes the electrical part burn out easily to the inconvenient problem of using the USB interface, the scheme as follows is put forward now, and it includes the moral formula plug, fixedly connected with insulating casing is run through at the top of moral formula plug, insulating casing's top is connected with live wire copper, ground wire copper, zero line copper and USB circuit board, the top fixedly connected with live wire terminal, ground wire terminal and the zero line terminal of moral formula plug, insulating casing's inner wall fixedly connected with apron, the top of live wire terminal, ground wire terminal and zero line terminal respectively with the bottom electric connection of live wire copper, ground wire copper and zero line copper. This device is through anti protector that surges, can make the electrical part in use be difficult to burnt out, increases the USB mouth that charges, and the person of facilitating the use uses to can general multiple jack.

Description

anti-surge-German conversion socket based on lightning protection

Technical Field

The utility model relates to an electrical equipment technical field especially relates to an anti moral formula conversion socket that surges based on lightning protection.

Background

The conversion socket is also commonly used for converting different power plugs of different countries or a power plug of a certain country into a power plug of another country or a plurality of countries, and the power plug of the plurality of countries or the power plug of the certain country can be plugged into a socket of another country. The plugs of different countries can be communicated with each other in different countries all over the world, and the problem that the electric appliances in different countries all over the world can be used in other countries is solved.

The existing conversion plugboard does not have the functions of lightning protection and surge resistance, an electric device is easy to burn out, and a USB interface is inconvenient to use, so that a conversion socket based on the lightning protection and surge resistance is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the conversion picture peg among the prior art and not possessing the anti function of surging of lightning protection, make the electrical part burn out easily to the inconvenient shortcoming of using the USB interface, and the anti moral formula conversion socket that surges based on the lightning protection that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anti moral formula conversion socket that surges based on lightning protection, includes the moral formula plug, fixedly connected with insulating casing is run through at the top of moral formula plug, insulating casing's top is connected with live wire copper, ground wire copper, zero line copper and USB circuit board, the top fixedly connected with live wire terminal, ground wire terminal and the zero line terminal of moral formula plug, insulating casing's inner wall fixedly connected with apron, the top of live wire terminal, ground wire terminal and zero line terminal respectively with the bottom electric connection of live wire copper, ground wire copper and zero line copper.

Preferably, a plurality of first insulation connecting posts are fixedly connected to the top of the insulation shell, and the fire wire copper plate, the ground wire copper plate, the zero wire copper plate and the USB circuit board are respectively sleeved on the first insulation connecting posts and are fixedly connected through second bolts.

Preferably, the top of the insulating shell is fixedly connected with a second insulating connecting column, the top of the cover plate is provided with a mounting hole matched with the second insulating connecting column for use, and the second insulating connecting column penetrates through the mounting hole and is fixedly connected with the second insulating connecting column through a first bolt.

Preferably, the top of the cover plate is provided with a plurality of jacks and USB holes.

Preferably, a switch and an indicator light are arranged at the top of the cover plate.

Preferably, the inner wall of the cover plate is fixedly connected with an anti-surge protector.

Preferably, the bottom of the cover plate is fixedly connected with a plurality of clamping blocks, and grooves matched with the clamping blocks for use are formed in the inner wall of the insulating shell.

The utility model discloses in, based on anti moral formula conversion socket that gushes of lightning protection:

1. the German plug is inserted into the corresponding socket, and the switch is turned on to observe whether the indicator light is on, wherein the on state indicates that the device is electrified, and the off state indicates that the device is not electrified;

2. the plug of the electric device is inserted into the insulating shell through the jack and is contacted with the fire wire copper plate, the ground wire copper plate and the zero line copper plate, so that the electric device is electrified, and when the USB jack is used, the USB plug is inserted into the corresponding USB hole;

3. when the current is too large, the anti-surge protector can protect the electric device from being damaged, and when the anti-surge protector is not used, the switch is closed.

This device can make in use's electrical part be difficult to burnt out through anti protector that surges, increases the USB mouth that charges to the person of facilitating the use uses to can general multiple jack.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a lightning protection surge-resistant conversion socket according to the present invention;

fig. 2 is a schematic view of a connection structure of a lightning protection surge-resistant conversion socket according to the present invention;

fig. 3 is a circuit diagram of a conversion socket based on anti-surge of lightning protection.

In the figure: 1. a German plug; 2. an insulating housing; 3. a cover plate; 4. a switch; 5. an indicator light; 6. mounting holes; 7. a jack; 8. a USB hole; 9. an anti-surge protector; 10. a clamping block; 11. a USB circuit board; 12. a first bolt; 13. a zero line copper plate; 14. a zero line binding post; 15. a ground wire copper plate; 16. a ground wire terminal; 17. a live wire terminal; 18. a fire wire copper plate; 19. a first insulating connection post; 20. a second bolt; 21. and a second insulating connecting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example one

Referring to fig. 1-3, a change-over socket based on lightning protection and anti-surge formula, german type plug 1, the top of german type plug 1 runs through fixedly connected with insulating casing 2, the top of insulating casing 2 is connected with live wire copper 18, ground wire copper 15, zero line copper 13 and USB circuit board 11, the top fixedly connected with live wire terminal 17 of german type plug 1, ground wire terminal 16 and zero line terminal 14, the inner wall fixedly connected with apron 3 of insulating casing 2, the top of live wire terminal 17, ground wire terminal 16 and zero line terminal 14 respectively with the bottom electric connection of live wire copper 18, ground wire copper 15 and zero line copper 13.

Example two

Referring to fig. 1-3, an anti-surge formula conversion socket based on lightning protection, including german plug 1, german plug 1's top runs through fixedly connected with insulating housing 2, insulating housing 2's top is connected with live wire copper 18, ground wire copper 15, zero wire copper 13 and USB circuit board 11, insulating housing 2's top fixedly connected with a plurality of first insulation connection post 19, live wire copper 18, ground wire copper 15, zero wire copper 13 and USB circuit board 11 overlap respectively and establish on first insulation connection post 19 and all through second bolt 20 fixed connection, convenient dismantlement, and safety, german plug 1's top fixedly connected with live wire terminal 17, ground wire terminal 16 and zero wire terminal 14, insulating housing 2's inner wall fixedly connected with apron 3, a plurality of jacks 7 and USB hole 8 have been seted up at apron 3's top, apron 3's top is equipped with switch 4 and pilot lamp 5, make things convenient for control circuit, prevent unnecessary safety accident, the inner wall fixedly connected with anti-surge protector 9 for protecting against burning out, insulating housing 2's top fixedly connected with second insulation connection post 21, the top of apron 3 is equipped with insulating terminal 21, the insulating terminal 21 with the copper 6 and the insulating terminal 12 that the bottom is connected with the insulating copper of second insulation connection terminal 13, the insulating housing 10 that the bottom is used with the insulating terminal 12, the insulating terminal 10 of insulating housing 10 of copper is connected with the insulating terminal 16 and the insulating copper board, the insulating terminal of the bottom is equipped with the insulating terminal 12, the insulating copper of the insulating terminal 12 of the bottom is connected with the insulating terminal.

However, as is well known to those skilled in the art, the working principle and wiring method of the anti-surge protector 9 and the USB circuit board 11 are common and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

Working principle; in use the utility model discloses the time, inject german type plug 1 in the corresponding row of inserting, open switch 4, whether observe pilot lamp 5 bright, bright then show this device circular telegram, do not light then show not circular telegram, the electrical part plug injects insulating casing 2 in through jack 7 with live wire copper 18, ground wire copper 15 and zero line copper 13 contact, thereby electrical apparatus circular telegram, use USB hole 8 time inject the USB plug in corresponding USB hole 8 can, anti surge protector 9 can protect the electrical part can not damaged when the electric current is too big, when not using, close switch 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an anti moral formula conversion socket that surges based on lightning protection, includes moral formula plug (1), its characterized in that, fixedly connected with insulating casing (2) is run through at the top of moral formula plug (1), the top of insulating casing (2) is connected with live wire copper (18), ground wire copper (15), zero line copper (13) and USB circuit board (11), the top fixedly connected with live wire terminal (17), ground wire terminal (16) and zero line terminal (14) of moral formula plug (1), the inner wall fixedly connected with apron (3) of insulating casing (2), the top of live wire terminal (17), ground wire terminal (16) and zero line terminal (14) respectively with the bottom electric connection of live wire copper (18), ground wire copper (15) and zero line copper (13).

2. The socket according to claim 1, wherein a plurality of first insulation connection posts (19) are fixedly connected to the top of the insulation housing (2), and the fire wire copper plate (18), the ground wire copper plate (15), the zero wire copper plate (13) and the USB circuit board (11) are respectively sleeved on the first insulation connection posts (19) and are fixedly connected through second bolts (20).

3. The lightning-protection and anti-surge conversion socket according to claim 1, wherein a second insulating connecting column (21) is fixedly connected to the top of the insulating housing (2), a mounting hole (6) matched with the second insulating connecting column (21) is formed in the top of the cover plate (3), and the second insulating connecting column (21) penetrates through the mounting hole (6) and is fixedly connected through the first bolt (12).

4. The socket of claim 1, wherein the cover plate (3) has a plurality of jacks (7) and USB holes (8) formed at the top thereof.

5. The socket of claim 1, wherein the switch (4) and the indicator light (5) are arranged on the top of the cover plate (3).

6. The socket according to any one of claims 1 to 5, wherein an anti-surge protector (9) is fixedly connected to the inner wall of the cover plate (3).

7. The socket of any one of claims 1 to 5, wherein a plurality of blocks (10) are fixedly connected to the bottom of the cover plate (3), and grooves matched with the blocks (10) are formed in the inner wall of the insulating shell (2).