CN110739570A

CN110739570A - Live wire or zero line conductive metal sheet of power socket and power socket

Info

Publication number: CN110739570A
Application number: CN201911037727.6A
Authority: CN
Inventors: 周立金; 梁培榮
Original assignee: Guangzhou Thunder God Electric Manufacture Co Ltd
Current assignee: Guangzhou Raytheon Electric Manufacturing Co.,Ltd.
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-01-31
Anticipated expiration: 2039-10-29
Also published as: CN110739570B

Abstract

The invention provides live wire conductive metal sheets or zero wire conductive metal sheets of a power socket and the power socket, which are characterized by comprising conductive sheets formed by a th half frame and a second half frame which are connected at a end, wherein the openings of the th half frame and the second half frame are opposite in direction, conductive contact angles with opposite openings and used for connecting an external electric appliance are respectively arranged at the free ends of the th half frame and the second half frame, and the live wire conductive metal sheets or the zero wire conductive metal sheets of the power socket connect live wire conductive contact angles or zero wire conductive contact angles of power slots with opposite directions through the two half frames connected at an end, so that the space occupied by the two oppositely arranged power sockets is as small as possible.

Description

Live wire or zero line conductive metal sheet of power socket and power socket

Technical Field

The invention relates to a power socket, in particular to a live wire or zero wire conductive metal sheet and a magic square type power socket of power sockets.

Background

The magic cube type power socket is types of sockets which are popular at present, generally, plugs are arranged on the bottom surface, and each side surface is provided with a jack for connecting an external electrical appliance, however, for types of power sockets of the European standard and the French standard, which require a sunken slot to be reserved on the socket for the plug of the external electrical appliance, because the size of the plug is fixed according to the specification, the size of the reserved slot is also fixed, so that the magic cube type power socket of the European standard or the French standard is often large in size and inconvenient to carry or use.

Disclosure of Invention

The invention provides live wire or neutral wire conductive metal sheets of a power socket and the power socket, which aim to solve at least problems.

According to aspects of the invention, a live wire conductive metal sheet or a neutral wire conductive metal sheet of power sockets is provided, which is characterized by comprising conductive sheets formed by a th half frame and a second half frame which are connected at ends, wherein the openings of the th half frame and the second half frame are opposite, and conductive antennae with opposite openings and used for connecting an external electrical appliance are respectively arranged at the free ends of the th half frame and the second half frame.

The live wire conductive metal sheet or the zero wire conductive metal sheet of the power socket disclosed by the invention connects the live wire conductive antenna or the zero wire conductive antenna of the power slots in two opposite directions through the two half frames connected with the ends, so that the space occupied by the two oppositely-arranged power sockets is as small as possible.

In embodiments, the conductive sheet of the present invention comprises two conductive sub-sheets with their middle portions attached to each other, wherein the conductive sub-sheets comprise a th sub-half frame and a second sub-half frame, and the free ends of the two conductive sub-sheets form conductive antennas for connecting external electrical appliances.

, the invention includes two conductive strips perpendicular to each other, which makes the power socket slots in four directions and compact.

In embodiments, both the th half frame and the second half frame of the invention are rectangular half frames, the length of the th sub-half frame is greater than or equal to that of the second sub-half frame, the two conductive sub-sheets can be completely the same in shape, and the free ends can be provided with sides of conductive antennae formed by bodies.

According to another aspects of the invention, power sockets are also provided, which comprise a th slot, a second slot, a third slot and a fourth slot, wherein the th slot, the second slot, the third slot and the fourth slot are arranged in a staggered square manner, the live wire conductive metal sheet and the zero wire conductive metal sheet are arranged in parallel and are positioned in an accommodating space defined by the th slot, the second slot, the third slot and the fourth slot, and the positions of conductive contact angles of the live wire conductive metal sheet and the zero wire conductive metal sheet are respectively matched with live wire jacks and zero wire jacks of the th slot, the second slot, the third slot and the fourth slot.

In , the th slot, the second slot, the third slot, and the fourth slot of the present invention are countersunk power slots.

In embodiments, the slot and the third slot are equal in height, the second slot and the fourth slot are equal in height, the slot and the second slot are not equal in height, and the fire wire conductive metal sheet and the neutral wire conductive metal sheet of the slot and the third slot are located between the fire wire conductive metal sheet and the neutral wire conductive metal sheet of the second slot and the fourth slot.

In , the first slot, the second slot, the third slot and the fourth slot of the invention are all european standard slots, and are all provided with ground wire conductive metal sheets, each ground wire conductive metal sheet comprises a main sheet and an auxiliary sheet, two ends of the main sheet are provided with ground wire conductive antennae for connecting an external electrical appliance, each auxiliary sheet is in a half-frame shape, the end of the auxiliary sheet is connected to the middle part of the main sheet, the auxiliary sheet is provided with a socket, the other end of the auxiliary sheet is inserted into the socket of the adjacent ground wire conductive metal sheet, the four ground wire conductive metal sheets are connected through the sockets on the adjacent ground wire conductive metal sheets in sequence, assembly is convenient in aspect, the four ground wire conductive metal sheets in aspect form a square, the live wire conductive metal sheet or the zero wire conductive metal sheet is surrounded in the square, and the four ground wire conductive metal sheets hardly occupy the internal space of the socket, so that the internal structure of.

In embodiments, the USB charging device comprises a slot, a second slot, a third slot and a fourth slot, wherein the slot is a USB charging device, the second slot, the third slot and the fourth slot are power slots, the slot, the second slot, the third slot and the fourth slot are arranged in a staggered square manner, a live wire conductive metal sheet and a zero wire conductive metal sheet are arranged in parallel and are located in an accommodating space defined by the slot, the second slot, the third slot and the fourth slot, positions of conductive contact angles of the live wire conductive metal sheet and the zero wire conductive metal sheet are respectively matched with a live wire jack and a zero wire jack of the second slot, the third slot and the fourth slot, power slots can be arranged in four directions of the power socket, the modular arrangement is adopted, the number and the positions of the power slots and the USB charging jacks can be set according to needs, and the structure is compact.

In , the second slot, the third slot and the fourth slot of the present invention are countersunk power slots.

Drawings

FIG. 1 is a schematic diagram of an external configuration of an embodiment of an electrical outlet;

FIG. 2 is a schematic diagram of the internal structure of the power socket shown in FIG. 1;

FIG. 3 is a schematic diagram of the internal structure of the power socket shown in FIG. 1;

FIG. 4 is an exploded view of the power socket shown in FIG. 1;

FIG. 5 is a schematic diagram of the structure of embodiments of the hot or neutral conductive metal strip;

FIG. 6 is a schematic diagram of another embodiments of the present invention showing the structure of a hot or neutral conductive metal strip;

FIG. 7 is an exploded view of the live or neutral conductive metal strip of FIG. 6;

FIG. 8 is a schematic perspective view of the live or neutral conductive metal plate shown in FIG. 6;

FIG. 9 is a schematic plan view of a live or neutral conductive metal strip according to yet another embodiments of the present invention;

FIG. 10 is a schematic representation of perspective views of the hot or neutral conductive metal strip of FIG. 9;

FIG. 11 is a schematic view of the mounting bracket of either the hot or neutral conductive metal strip shown in FIG. 10;

fig. 12 is a schematic structural diagram of embodiments of the ground conductive metal sheet according to the invention;

FIG. 13 is a schematic external view of another exemplary power socket;

FIG. 14 is a schematic view of the internal structure of the power socket shown in FIG. 12;

FIG. 15 is a schematic structural view of an embodiment of the present invention;

fig. 16 is a schematic diagram illustrating the use status of exemplary power outlets according to the present invention.

Detailed Description

The present invention is further described in detail below with reference to the attached figures.

Fig. 1 to 4 schematically show the structures of kinds of power outlets according to the present invention.

As shown in fig. 1 to 4, the power socket is a magic cube type socket, the main body 10 is a square column, plugs 30 are arranged at the bottom for external power, power slots (the slot 21, the second slot 22, the third slot 23 and the fourth slot 24) are respectively arranged at four side surfaces of the main body 10, the slot 21, the second slot 22, the third slot 23 and the fourth slot 24 are all in european style specifications, and are countersunk power slots, the opening is outward, the live wire jack is on, the neutral wire jack is on the bottom, and the two ground wire contacts are in the middle.

In order to save space, the four slots are staggered in sequence, the openings of the four slots are outward, and the four slots are arranged in a square shape, the side surface of the second slot 22 abuts against the bottom surface of the th slot 21, the side surface of the third slot 23 abuts against the bottom surface of the second slot 22, the side surface of the fourth slot 24 abuts against the bottom surface of the third slot 23, and the side surface of the th slot 21 abuts against the bottom surface of the fourth slot 24.

The bottom surfaces of the

slots

21, 22, 23 and 24 enclose square accommodating spaces, the live wire conductive metal sheet 51 and the neutral wire conductive metal sheet 52 are located in the accommodating spaces, the positions of the conductive antenna 66 of the live wire conductive metal sheet 51 and the neutral wire conductive metal sheet 52 are respectively matched with the live wire jack and the neutral wire jack of the

slot

21, 22, 23 and 24, and the arrangement can enable the power socket to be respectively provided with power slots in four directions, and the power socket is compact in structure and small in overall size.

A misplug protection device 70 is arranged between the jack of each power supply slot and the live wire conductive metal sheet 51 and the neutral wire conductive metal sheet 52.

In other embodiments, the plug 30 may not be provided, and the main body of the power socket may be directly mounted on the wall through a power cord, and the th slot 21, the second slot 22, the third slot 23 and the fourth slot 24 may also be countersunk slots of french or german specifications, or certainly may also be non-countersunk slots of chinese or american specifications.

Figure 5 schematically illustrates the structure of the hot or neutral conductive metal strip of an embodiment of an electrical outlet according to the present invention.

As shown in fig. 5, the live wire conductive metal sheet 51 or the neutral wire conductive metal sheet 52 of the power socket is a conductive sheet 60 formed by a th half frame and a second half frame connected at an end, the opening directions of the th half frame and the second half frame are opposite, conductive contact angles 66 with opposite openings and used for connecting external electrical appliances are respectively arranged at the free ends of the th half frame and the second half frame, the conductive contact angles 66 are of a two-piece structure, the live wire conductive metal sheet 51 or the neutral wire conductive metal sheet 52 connects the live wire conductive contact angles or the neutral wire conductive contact angles of the two power slots with opposite directions through the two half frames connected at the end, and the space occupied by the two power slots arranged oppositely can be minimized.

Figures 6-8 schematically illustrate the configuration of the hot or neutral conductive metal strip of an electrical outlet according to another embodiments of the invention.

As shown in fig. 6 to 8, the conductive sheet 60 includes two conductive sub-sheets 61 whose middle portions are attached to each other, the conductive sub-sheet 61 includes a th sub-frame 611 and a second sub-frame 612, the frame length of the th sub-frame 611 is greater than or equal to the length of the second sub-frame 612, the free ends of the two conductive sub-sheets 61 form sides of the conductive antenna 66 for connecting with an external electrical appliance, the two conductive sub-sheets 61 may have the same shape, and the free ends may also be provided with sides of the conductive antenna 66 formed by body.

The middle part of the conductive sub-sheet 61 can be further provided with a welding part 62 for welding the electric wire, and the welding part 62 can be provided with a through hole for penetrating the electric wire.

Figure 9 schematically illustrates the structure of the hot or neutral conductive metal strip of an electrical outlet according to yet another embodiments of the invention.

As shown in fig. 9, the live conductive metal plate 51 or the neutral conductive metal plate 52 includes two conductive plates 60 disposed perpendicular to each other, which enables the power socket to have power slots in four directions, respectively, and has a compact structure, and the magic cube type power socket in fig. 1 to 3 employs the live conductive metal plate 51 and the neutral conductive metal plate 52.

In this embodiment, the th half-frame and the second half-frame are both rectangular half-frames in other embodiments, the th half-frame and the second half-frame may be semi-circular frames or half-frames of other shapes.

Fig. 10 schematically shows kinds of three-dimensional structures of the live conductive metal piece or the neutral conductive metal piece shown in fig. 9, which are applied to the power outlet shown in fig. 3.

As shown in FIG. 3, in the power socket, th slot 21 and third slot 23 are equal in height, the second slot 22 and fourth slot 24 are equal in height, and th slot 21 and second slot 22 are unequal in height, as shown in FIG. 10, the live wire conductive metal sheet 51 comprises two conductive sheets 60 which are arranged perpendicular to each other, but the two conductive sheets 60 are different in height and connected by a conductor, the live wire conductive metal sheet 51 of the th slot 21 and third slot 23 is located between the live wire conductive metal sheet 51 and the neutral wire conductive metal sheet 52 of the second slot 22 and fourth slot 24, and the arrangement can enable the power socket to be provided with power slots in four directions, and due to the fact that adjacent power slots are unequal in height and have dislocation, the whole length and width of the power socket can be further reduced by steps.

Figure 11 schematically illustrates the configuration of the mounting brackets for the live and neutral conductive metal plates shown in figure 10.

As shown in fig. 11, a three-layered mounting structure may be adopted for this type of installation of the live conductive metal piece 51 and the neutral conductive metal piece 52. The lower side of the upper layer support 81 is provided with a clamping groove matched with the shape and the position of the live wire conductive metal sheet 51, the upper side of the middle layer support 82 is provided with a clamping groove matched with the live wire conductive metal sheet 51, the lower side of the middle layer support is provided with a clamping groove matched with the position and the shape of the zero wire conductive metal sheet 52, and the upper side of the lower layer support 83 is provided with a clamping groove matched with the position and the shape of the zero wire conductive metal sheet 52. Firstly, the neutral wire conductive metal sheet 52 is arranged on the upper side of the lower layer support 83, then the middle layer support 82 is arranged on the upper side of the neutral wire conductive metal sheet 52 according to a preset position, then the live wire conductive metal sheet 51 is arranged on the upper side of the middle layer support 82, and finally the upper layer support 81 is arranged on the upper side of the live wire conductive metal sheet 51.

In other embodiments, the th slot 21, the second slot 22, the third slot 23, and the fourth slot 24 may also be designed to be equal in height, and the length and width of the main body of such power socket may be slightly larger and the height may be slightly smaller than those of the power sockets with different heights.

Fig. 12 schematically shows the structure of the ground conductive metal sheet of the power outlet according to embodiments of the invention.

As shown in fig. 12, in the present embodiment, the th slot 21, the second slot 22, the third slot 23 and the fourth slot 24 are all european standard slots and are all provided with ground conductive metal sheets, as shown in fig. 11, the ground conductive metal sheet 53 includes a main sheet 531 and a sub sheet 532 which are both sheet structures, two ends of the main sheet 531 are provided with ground conductive contact angles for connecting external electrical appliances, the sub sheet 532 is in a half frame shape, an end of the sub sheet 532 is connected to the middle of the main sheet 531, an end 533 of the sub sheet 532 is provided with a socket 533, an end of the sub sheet 532 is inserted into a socket 533 of an adjacent ground conductive metal sheet 53, the four ground conductive metal sheets 53 are connected sequentially through the socket 533 of the adjacent ground conductive metal sheet 53, the assembling in the aspect of is convenient, the four ground conductive metal sheets 53 in the aspect of form squares, the live conductive metal sheet 51 or the neutral conductive metal sheet 52 is enclosed therein, and the four ground conductive metal sheets 53 hardly occupy the internal space of the socket, so that the internal structure of the socket is.

Fig. 13 and 14 schematically show the structure of an embodiment of a power outlet with a USB charging device according to the present invention.

As shown in fig. 13 and 14, the main body 10 of the power socket is a square column, the bottom of the power socket is provided with plugs 30 for external power, four side surfaces of the main body 10 are respectively provided with power sockets (the th socket 21, the second socket 22, the third socket 23 and the fourth socket 24), the socket 21 is a USB charging device, USB sockets and TypeC sockets are located at the top of the power socket, the second socket 22, the third socket 23 and the fourth socket 24 are european power sockets, the socket 21, the second socket 22, the third socket 23 and the fourth socket 24 are arranged in a square staggered manner, the side surface of the second socket 22 abuts against the bottom surface of the socket 21, the side surface of the third socket 23 abuts against the bottom surface of the second socket 22, the side surface of the fourth socket 24 abuts against the bottom surface of the third socket 23, and the side surface of the socket 21 abuts against the bottom surface of the fourth socket 24.

The live wire conductive metal sheet and the neutral wire conductive metal sheet are arranged in parallel and are positioned in an accommodating space defined by the th slot 21, the second slot 22, the third slot 23 and the fourth slot 24, and the positions of the conductive antenna 66 of the live wire conductive metal sheet 51 and the neutral wire conductive metal sheet 53 are respectively matched with the live wire jack and the neutral wire jack of the second slot 22, the third slot 23 and the fourth slot 24.

Fig. 15 schematically illustrates the structure of an embodiment of the housing of the invention.

As shown in fig. 15, two lateral outer edges of each power slot are provided with a buckle 41, an inner surface of the side wall 12 of the housing is provided with a slot 42 adapted to the buckle 41 in shape and position, and a positioning block 43 is arranged at the bottom of the slot 42. When the power socket is installed, the buckle 41 is directly inserted into the clamping groove 42 and abuts against the positioning block 43, the top cover 11 is covered, and the position of the power socket can be fixed.

When the th slot 21 and the third slot 23 are equal in height, the second slot 22 and the fourth slot 24 are equal in height, and the th slot 21 and the second slot 22 are not equal in height, two sets of slots 42 with opposite openings can be oppositely arranged on the inner side surface of the shell, the slot bodies of the th slot 21 and the third slot 23 are inserted from directions of the side wall, and the slot bodies of the second slot 22 and the fourth slot 24 are inserted from another directions of the side wall.

The power socket can be provided with power slots in four directions, the structure is compact, any slot or a plurality of slots can be set into the power slots or the USB charging device due to the adoption of the modular arrangement, the number and the positions of the power slots and the USB charging jacks can be set according to requirements, and in other embodiments, the USB jacks can also be arranged on the side face of the power socket body according to requirements.

Fig. 16 schematically illustrates the use of embodiments of the power outlet of the present invention.

As shown in fig. 16, the four external electrical appliance plugs 20 are simultaneously inserted into the th slot 21, the second slot 22, the third slot 23 and the fourth slot 24 of the power socket from four directions, respectively, and pins of the four external electrical appliance plugs 20 are arranged in a staggered manner inside the power socket.

It will be apparent to those skilled in the art that many changes and modifications can be made without departing from the inventive concept herein, which is intended to be limited only to .

Claims

1. The live wire conductive metal sheet or the zero line conductive metal sheet of supply socket, its characterized in that, including the half frame and the conducting strip (60) that the second half frame formed that end connects, the opening opposite direction of the half frame and the second half frame, the free end of half frame and second half frame respectively is equipped with opposite electrically conductive antennas (66) that supply external electrical apparatus to connect of opening.

2. The conductive metal sheet according to claim 1, wherein the conductive sheet (60) comprises two conductive sub-sheets (61) attached to each other at the middle portion, and the conductive sub-sheets (61) comprise th sub-half frames (611) and 612;

and the free ends of the two conductive sub-sheets (61) form conductive antennae (66) for connecting an external electrical appliance.

3. Conductive sheet metal according to claim 2, characterized in that it comprises two conductive strips (60) arranged perpendicular to each other.

4. The conductive metal sheet according to any of claims 1-3, wherein the half frame and the second half frame are both rectangular half frames, and the length of the sub half frame (611) is greater than or equal to the length of the second sub half frame (612).

5. An electrical outlet comprising a conductive sheet metal as claimed in claim 4, comprising a th slot (21), a second slot (22), a third slot (23) and a fourth slot (24);

the th slot (21), the second slot (22), the third slot (23) and the fourth slot (24) are arranged in a square staggered manner;

the live wire conductive metal sheet and the zero wire conductive metal sheet are arranged in parallel and are positioned in an accommodating space defined by the th slot (21), the second slot (22), the third slot (23) and the fourth slot (24);

the positions of the conductive antennae of the live wire conductive metal sheet and the zero wire conductive metal sheet are respectively matched with the live wire jack and the zero wire jack of the th slot (21), the second slot (22), the third slot (23) and the fourth slot (24).

6. The power outlet of claim 5, wherein the th slot (21), the second slot (22), the third slot (23), and the fourth slot (24) are countersunk power slots.

7. The power outlet of claim 6, wherein the th slot (21) and the third slot (23) are equal in height, the second slot (22) and the fourth slot (24) are equal in height, and the th slot (21) is not equal in height to the second slot (22);

the live wire conductive metal sheet (51) of the th slot (21) and the third slot (23) is positioned between the live wire conductive metal sheet (51) and the neutral wire conductive metal sheet (52) of the second slot (22) and the fourth slot (24).

8. The power socket according to claim 6, wherein the th slot (21), the second slot (22), the third slot (23) and the fourth slot (24) are all European standard slots, and are all provided with ground wire conductive metal sheets;

the ground wire conductive metal sheet (53) comprises a main sheet (531) and an auxiliary sheet (532), two ends of the main sheet are provided with ground wire conductive antennae (66) for connecting external electrical appliances, the auxiliary sheet (532) is in a half-frame shape, the end of the auxiliary sheet (532) is connected to the middle part of the main sheet (531), and the auxiliary sheet (532) is provided with a jack (533);

the other end of the sub-plate (532) is inserted into the jack (533) of the adjacent ground wire conductive metal plate (53).

9. An electrical outlet comprising a conductive sheet metal as claimed in claim 4, comprising a th slot (21), a second slot (22), a third slot (23) and a fourth slot (24);

the th slot (21) is a USB charging device, and the second slot (22), the third slot (23) and the fourth slot (24) are power supply slots;

the positions of the conductive antennae (66) of the live wire conductive metal sheet and the zero wire conductive metal sheet are respectively matched with the live wire jack and the zero wire jack of the second slot (22), the third slot (23) and the fourth slot (24).

10. An electrical outlet according to claim 9, wherein the second, third and fourth slots (22, 23, 24) are countersunk power slots.