CN213936810U - Power socket conversion device and universal redundant power supply - Google Patents

Abstract

The application discloses supply socket conversion equipment and general redundant power supply relates to electrical equipment technical field. The present application provides a power outlet switching device 10 comprising: n first power sockets 11, second power sockets 12 and line conversion pieces 13, wherein n is an integer not less than 2; the n groups of first pin elements 111 in the n first power sockets 11 are electrically connected with the second pin elements 121 in the second power socket 12 in parallel through the line conversion element 13; the first power source supported by the first power source receptacle 11 is less than the second power source supported by the second power source receptacle 12. The embodiment can realize the conversion of a plurality of first power sockets with low power into a second power socket with high power.

Description

Power socket conversion device and universal redundant power supply

Technical Field

The present disclosure relates to electrical devices, and particularly to a Power socket conversion device and a universal Redundant Power supply (CRPS).

Background

With the rapid development of electrical equipment, the demand for power supply sources is also on a diversified trend. For example, with the increase of the computing power of the server, the power of a single server is increased, and a high-power supply is required to supply power to the server. The server power supply commonly used at present is a CRPS power supply, which has various types and is used for supplying power to a matched server.

Generally, a high-power server can only be put on a shelf in a designated cabinet with a specific CRPS power supply, and the specific CRPS power supply is connected with a total power supply in the designated cabinet through a power socket supporting high power so as to realize the function of supplying power to the high-power server.

The common cabinet is not provided with or less power sockets supporting high power, so that the total power supply in the common cabinet cannot supply power for a specific CRPS power supply and can only be connected to a specified cabinet, and the condition that the power sockets supporting low power in the common cabinet are idle is caused.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a power socket conversion device and a universal redundant power supply, which can convert a plurality of low-power first power sockets into a high-power second power socket. The technical scheme at least comprises the following scheme:

according to an aspect of the present application, there is provided an outlet conversion apparatus, comprising:

n first power sockets, n second power sockets and n is an integer not less than n;

n groups of first pin pieces in the n first power sockets are electrically connected with second pin pieces in the second power socket in a parallel mode through the line conversion piece;

the first power supply power supported by the first power supply socket is smaller than the second power supply power supported by the second power supply socket.

According to one aspect of the present application, there is provided a universal redundant power supply comprising an outlet transition device as described above removably secured to an interface of the universal redundant power supply.

The beneficial effects brought by the technical scheme provided by the embodiment of the application at least comprise:

the application provides a supply socket conversion equipment passes through the line conversion piece to the second contact pin spare electricity in the parallelly connected mode is connected with the first contact pin spare electricity in the first contact pin spare of multiunit in a plurality of first supply sockets and the second supply socket, can realize converting a plurality of miniwatt first supply sockets into a powerful second supply socket, avoids first supply socket's idle.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a front view of an electrical outlet transition device provided in an exemplary embodiment of the present application;

FIG. 2 is a rear view of an electrical outlet transition device provided in an exemplary embodiment of the present application;

FIG. 3 is a top view of an electrical outlet transition device provided in accordance with an exemplary embodiment of the present application;

FIG. 4 is an internal schematic view of an electrical outlet transition device provided in an exemplary embodiment of the present application;

fig. 5 is a schematic structural diagram of the ground wire transition piece and the first and second ground pins according to an exemplary embodiment of the present application;

FIG. 6 is a schematic diagram of the structure of a neutral transition and first and second neutral pins provided in an exemplary embodiment of the present application;

FIG. 7 is a schematic diagram of a firewire transition piece and first and second firewire pins according to an exemplary embodiment of the present application;

FIG. 8 is a schematic size view of a ground transition, a neutral transition and a fire transition provided in an exemplary embodiment of the present application;

FIG. 9 is a schematic plan view of an electrical outlet transition device provided in accordance with an exemplary embodiment of the present application;

FIG. 10 is a schematic size diagram of an electrical outlet transition device provided in an exemplary embodiment of the present application;

fig. 11 is a schematic installation diagram of an outlet switching device according to an exemplary embodiment of the present application.

The various reference numbers in the drawings are illustrated below:

10-power outlet switching device;

20-universal redundant power supply;

11-first power outlet:

111-first pin member:

1111-a first ground wire contact pin; 1112-a first neutral pin; 1113-first live pin;

12-second power outlet:

121-second pin member:

1211-second ground pin; 1212-second neutral pin; 1213-second firing line pin;

13-line switching piece:

131-ground wire transition:

1311-ground output; 1312-a first ground input; 1313 — a second ground input;

132-neutral transition:

1321-neutral output; 1322-a first neutral input; 1323-a second neutral input;

133-live transition piece:

1331-a live line output; 1332-a first live input; 1333-a second fire line input;

14-fixing part: 141-through holes.

The specific implementation mode is as follows:

unless defined otherwise, all technical terms used in the examples of the present application have the same meaning as commonly understood by one of ordinary skill in the art.

In the embodiments of the present application, reference to "front" and "rear" is made to front and rear as shown in the drawings. "first end" and "second end" are opposite ends.

To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

As shown schematically in fig. 1-3, an embodiment of the present application provides an electrical outlet conversion apparatus 10, where the electrical outlet conversion apparatus 10 includes: n first power sockets 11, second power sockets 12 and a line conversion piece 13, wherein n is an integer not less than 2.

Illustratively, n groups of first pin elements 111 in the n first power sockets 11 are electrically connected with the second pin elements 121 in the second power socket 12 in parallel through the line conversion element 13; the first power source supported by the first power source receptacle 11 is less than the second power source supported by the second power source receptacle 12.

The first power outlet 11 is a power outlet that supports a first power source, and the second power outlet 12 is a power outlet that supports a second power source, wherein the first power source is smaller than the second power source. That is, the first power outlet 11 is a low-power outlet, and the second power outlet 12 is a high-power outlet. For example, at the same voltage, the first power outlet 11 is a power outlet for supporting the passage of current of 10A, and the second power outlet 12 is a power outlet for supporting the passage of current of 16A. The number of the first power sockets 11 may be limited according to actual needs. For example, the number of the first power sockets 11 is 2, that is, the power socket converting apparatus 10 provided in the embodiment of the present application can convert 2 low-power first power sockets into one high-power second power socket.

Illustratively, each first power socket 11 includes a set of first pin members 111 therein, and the second power socket 12 includes a set of second pin members 121 therein. Each set of the first pin elements 111 is electrically connected to the second pin element 121, so as to transfer the first power supported by the first power socket 11 to the second pin element 121 of the second power socket 12. Illustratively, the first pin member 111 and the second pin member 121 are each made of a conductive material. Illustratively, the first pin member 111 and the second pin member 121 are made of a conductive metal material, such as a copper strip having a certain hardness. Illustratively, the electrical connection between the first and second pin members 111 and 121 may be achieved by connecting a plurality of conductive wires, or by connecting a plurality of conductive members. Illustratively, the first pin unit 111 includes m first power supply pins, and the second pin unit 121 includes m second power supply pins, where m is a positive integer greater than 0. Typically, the use of an electrical outlet provides power from alternating current. Thus, the power outlet requires at least two power pins, namely a neutral pin and a hot pin. As shown in fig. 1-3, for example, the power socket adapter 10 includes two first power sockets 11, the first pin member 111 includes two first ground pins 1111, two first neutral pins 1112, and two first live pins 1113, and the second pin member 121 includes one second ground pin 1211, one second neutral pin 1212, and one second live pin 1213. Illustratively, the first pin unit 111 and the second pin unit 121 may be power pins perpendicular to each other, or may be power pins parallel to each other, and the application is not limited herein.

In addition, the exterior of the first power socket 11 and the second power socket 12 may have an insulating material to prevent a safety accident due to leakage of electricity from the first pin 111 and the second pin 121. For example, the first power socket 11 and the second power socket 12 are covered with rubber; as another example, an insulating housing is provided outside the first power outlet 11 and the second power outlet 12. Illustratively, the first power socket 11 and the second power socket 12 have an insulating housing on the outside. Wherein, the insulating shell of the first power socket 11 and the insulating shell of the second power socket 12 are fixedly connected or integrally formed, and the bottom of the insulating shell of the first power socket 11 is communicated with the top of the insulating shell of the second power socket 12. As schematically shown in fig. 1, the insulating housing of the n first power outlets 11 includes n recessed areas, and a group of first pin members 111 is located in one recessed area. As schematically shown in fig. 2, the insulative housing of the second power socket 12 includes a plurality of openings that mate with the plurality of power pins of the second pin member 121, with each power pin of the second pin member being located within one of the openings.

Illustratively, the line switcher 13 is used to transfer n low-power currents flowing through n first power outlets 11 to the second power outlet 12. The line conversion member 13 has conductivity. Specifically, the circuit converting element 13 is used to electrically connect n groups of first pin elements 111 in n first power sockets 11 in parallel with the second pin elements 121 in the second power socket 12. For example, the number of first power outlets 11 is 2, the first power outlets 11 are power outlets for allowing current of 10A to pass therethrough, and the second power outlets 12 are power outlets for allowing current of 16A to pass therethrough. Two sets of first pin elements 111 in the two first power sockets 11 are electrically connected to the circuit converting element 13 in parallel, and the circuit converting element 13 is electrically connected to the second pin element 121 in the second power socket 12. Illustratively, the electrical connection between the first pin member 111 and the circuit transition member 13, and the electrical connection between the circuit transition member 13 and the second pin member 121 can be realized by fixed connection or integral molding. For example, the first pin member 111, the line conversion member 13, and the second pin member 121 are integrally formed of a conductive material.

The n groups of first pin elements 111 are connected in parallel through the line converter 13, and the present application provides the following optional implementation modes:

illustratively, the line converter 13 includes n sets of input terminals and one set of output terminals; the input end of the ith group is electrically connected with the first pin piece 111 in the first power socket 11, the output end of the ith group is electrically connected with the second pin piece 121 in the second power socket 12, and i is a positive integer not greater than n.

The electrical connection between the ith group of input terminals and the ith first pin 111 and the electrical connection between the output terminals and the second pin 121 can be realized by fixed connection or integral molding. Taking the power socket switching device 10 as an example that it includes two first power sockets 11, two first pin devices 111 are included in the two first power sockets 11, and the line switching device 13 includes two input terminals and one output terminal. The first group of input ends are fixedly connected with or integrally formed with the first group of first pin pieces 111, and the second group of input ends are fixedly connected with or integrally formed with the second group of first pin pieces 111; the output end is fixedly connected with the second pin element 121 or integrally formed.

Illustratively, the first pin member 111 includes m first power pins, for example, the m first power pins include a first ground pin 1111, a first neutral pin 1112, and a first hot pin 1113. Illustratively, the second pin member 121 includes m second power pins, such as m second power pins including a second ground pin 1211, a second neutral pin 1212, and a second hot pin 1213. Each of the n sets of input terminals included in the line converter 13 includes a ground input terminal, a zero input terminal, and a live input terminal, and the output terminals include a ground output terminal, a zero output terminal, and a live output terminal. The ground wire input end of each group of input ends is fixedly connected or integrally formed with a first ground wire contact pin 1111, the zero line input end of each group of input ends is fixedly connected or integrally formed with a first zero line contact pin 1112, and the live wire input end of each group of input ends is fixedly connected or integrally formed with a first live wire contact pin 1113; the ground output end is fixedly connected or integrally formed with the second ground pin 1211, the neutral output end is fixedly connected or integrally formed with the second neutral pin 1212, and the live output end is fixedly connected or integrally formed with the second thermal pin 1213.

During use of the power outlet conversion device 10, it is typically installed at an interface of a certain power source. As shown schematically in fig. 1-3, the power outlet conversion apparatus 10 provided in the embodiment of the present application further includes a fixing member 14. Illustratively, the fixing member 14 is fixedly disposed on an outer wall of the first power socket 11, and the fixing member 14 is fixedly connected to or integrally formed with the first power socket 11. The fixing member 14 is used for fixing the power socket conversion device 10 at an interface of a certain power supply.

Illustratively, the fixed connection between the fixing member 14 and the first power socket 11 has various implementations, and the embodiment of the present application provides one of the following implementations: illustratively, the fixing member 14 is provided with a through hole 141, and the inner wall of the through hole 141 is provided with a thread. The fixing member 14 may fix the power outlet conversion apparatus 10 by using a nut matched with the thread.

Taking the number of the first power sockets 11 as 2 as an example, as schematically shown in fig. 1 to 3, the power socket switching device 10 provided in the embodiment of the present application includes: two first power outlets 11, a second power outlet 12 and a line switcher 13.

Wherein each first power socket 11 comprises a set of first pin elements 111 and the second power socket 12 comprises a set of second pin elements 121. Illustratively, the first pin assembly 111 includes m first power pins including at least a first ground pin 1111, a first neutral pin 1112, and a first hot pin 1113, and the second pin assembly 121 includes m second power pins including at least a second ground pin 1211, a second neutral pin 1212, and a second hot pin 1213. The first ground pin 1111, the first neutral pin 1112 and the first hot pin 1113 are electrically connected in parallel to the second ground pin 1211, the second neutral pin 1212 and the second hot pin 1213, respectively, through the line transition 13. Illustratively, the first power outlet 11 supports a first power supply that is less than the second power outlet 12 supports a second power supply.

In summary, in the power socket converting apparatus 10 provided in the embodiment of the present application, the line converting element 13 is used to electrically connect the n groups of first pin elements 111 in the first power socket 11 with the second pin element 121 in the second power socket 12 in parallel, so that the n low-power first power sockets 11 can be converted into one high-power second power socket 12, and the first power socket 11 is prevented from being idle.

During the use of the power socket switching device 10, there are various implementations of the line switching element 13 connecting the first pin element 111 and the second pin element 121, and the embodiment of the present application provides at least two alternative ways as follows:

first, the line conversion member 13 includes a plurality of conductive paths.

In the power socket switching device 10 provided in the embodiment of the present application, the first pin member 111 includes m first power pins, the second pin member 121 includes m second power pins, the line switching member 13 includes m conductive paths, and m is a positive integer not less than 2.

Illustratively, each conductive line in the m conductive paths has n input terminals and one output terminal. The jth first power supply pin in the ith first power supply socket 11 is electrically connected with the ith input end in the jth conductive wire, the output end of the jth conductive wire is electrically connected with the jth second power supply pin, i is a positive integer not greater than n, and j is a positive integer not greater than m.

Since the power pins in the power socket at least include the hot pin and the ground pin, the m first power pins included in the first pin device 111 and the m second power pins included in the second pin device 121 at least include the hot pin and the ground pin, and thus m is a positive integer not less than 2. Illustratively, the electrical connection may be achieved by a fixed connection or by integral molding. For example, the jth first power pin in the ith first power socket 11 is fixedly connected to the ith input terminal in the jth conductive line.

Taking m as 3 for example, the first pin unit 111 includes 3 first power supply pins, and the second pin unit 121 includes 3 second power supply pins. Wherein, the 3 first power pins are a first ground pin 1111, a first neutral pin 1112 and a first live pin 1113 respectively, and the 3 second power pins are a second pin member 121 respectively, and comprise a second ground pin 1211, a second neutral pin 1212 and a second live pin 1213.

The line transition 13 includes 3 conductive paths, which can be considered a ground conductive path, a neutral conductive path, and a line conductive path, respectively. Illustratively, each of the ground, neutral and fire conductive paths has n inputs and one output.

Each first ground wire contact pin 1111 is electrically connected with the input end of one conductive wire in the ground wire conductive path, each first zero wire contact pin 1112 is electrically connected with the input end of one conductive wire in the zero wire conductive path, and each first live wire contact pin 1113 is electrically connected with the input end of one conductive wire in the live wire conductive path; the second ground pin 1211, the second neutral pin 1212, and the second hot pin 1213 are electrically connected to the output ends of the conductive wires in the ground, neutral, and hot conductive paths, respectively.

Taking the power socket switching device 10 including two first power sockets 11, m is 3 as an example, the line switching member 13 includes 3 conductive paths, each of which includes two conductive lines.

The first ground pin 1111 in one first power socket 11 is fixedly connected or integrally formed with the input end of one conductive wire in the ground conductive path, and the first ground pin 1111 in the other first power socket 11 is fixedly connected or integrally formed with the input end of the other conductive wire in the ground conductive path; a first zero line pin 1112 in one first power socket 11 is fixedly connected with or integrally formed with an input end of one conductive wire in the ground wire conductive path, and a first zero line pin 1112 in the other first power socket 11 is fixedly connected with or integrally formed with an input end of the other conductive wire in the ground wire conductive path; the first live pin 1113 in one first power socket 11 is fixedly connected to or integrally formed with the input end of one conductive wire in the ground conductive path, and the first live pin 1113 in the other first power socket 11 is fixedly connected to or integrally formed with the input end of the other conductive wire in the ground conductive path. Meanwhile, the output ends of the two conductive wires in each conductive path are electrically connected to form a total output end, and the second ground pin 1211, the second neutral pin 1212 and the second live pin 1213 in the second power socket 12 are electrically connected to the total output ends formed in the ground conductive path, the neutral conductive path and the live conductive path, respectively.

Second, the line conversion member 13 includes a plurality of conductive members.

Illustratively, taking the first pin member 111 including m first power pins and the second pin member 121 including m second power pins as an example, in the power receptacle conversion device 10 provided in the embodiment of the present application, the first pin member 111 includes a first ground pin 1111, a first neutral pin 1112, and a first live pin 1113, the second pin member 121 includes a second ground pin 1211, a second neutral pin 1212, and a second live pin 1213, and the line conversion member 13 includes a ground line conversion member 131, a neutral line conversion member 132, and a live line conversion member 133. Wherein, the first ground pin 1111, the first neutral pin 1112 and the first live pin 1113 included in the first pin member 111, and the second ground pin 1211, the second neutral pin 1212 and the second live pin 1213 included in the second pin member 121 can refer to fig. 4, and fig. 4 (a) and (b) respectively show two different forms of the interior of the power socket switching device; the ground wire transition 131 is shown in fig. 5, the neutral wire transition 132 is shown in fig. 6, and the live wire transition 133 is shown in fig. 7.

The ground wire converter 131 includes n ground wire input terminals and a ground wire output terminal, the first ground wire pin 1111 in the ith first power socket 11 is electrically connected to the ith input terminal of the ground wire converter 131, and the output terminal of the ground wire converter 131 is electrically connected to the second ground wire pin 1211; the zero line conversion piece 132 comprises n zero line input ends and a zero line output end, a first zero line pin 1112 in the ith first power socket 11 is electrically connected with the ith input end of the zero line conversion piece 132, and the output end of the zero line conversion piece 132 is electrically connected with a second zero line pin 1212; the live wire adaptor 133 includes n live wire input terminals and a live wire output terminal, the first live wire pin 1113 in the ith first power socket 11 is electrically connected to the ith input terminal of the live wire adaptor 133, and the output terminal of the live wire adaptor 133 is electrically connected to the second live wire pin 1213; wherein i is a positive integer not greater than n.

Illustratively, in the embodiment of the present application, the m first power pins include a first ground pin 1111, a first neutral pin 1112, and a first live pin 1113, and the m second power pins include a second ground pin 1211, a second neutral pin 1212, and a second live pin 1213.

The electrical connection may be achieved by a fixed connection or by integral moulding. For example, the first ground pin 1111 of the ith first power outlet 11 is integrally formed with the ith input terminal of the ground transition member 131.

There are various implementations of the relative positions of the ground wire transition piece 131, the neutral wire transition piece 132 and the live wire transition piece 133, and schematically, the embodiment of the present application provides an alternative way: illustratively, the ground transition piece 131 is parallel to the neutral transition piece 132, the ground transition piece 131 is parallel to the live transition piece 133, and the neutral transition piece 132 is parallel to the live transition piece 133. Alternatively, the ground transition piece 131, the neutral transition piece 132, and the live transition piece 133 may be cross-distributed, and the relative positions of the cross-distributed cross.

Taking n as an example 2, that is, the power socket converting device 10 includes two first power sockets 11, the specific structures of the ground wire converting element 131, the neutral wire converting element 132 and the live wire converting element 133 will be explained below:

1. the ground wire transition piece 131.

As schematically shown in fig. 5, the ground transition 131 includes a ground output terminal 1311, a first ground input terminal 1312, and a second ground input terminal 1313.

The ground output terminal 1311 is electrically connected to the second ground pin 1211, and the first ground input terminal 1312 and the second ground input terminal 1313 are electrically connected to the first ground pins 1111 of the two first power sockets 11, respectively.

Illustratively, the ground line output terminal 1311, the first ground line input terminal 1312 and the second ground line input terminal 1313 are made of a conductive metal, such as metallic copper.

There are several alternative configurations of the ground wire transition piece 131. For example, the ground wire adaptor 131 is a rectangular parallelepiped, and one surface of the rectangular parallelepiped extends two bar-shaped members toward two sides. The ground output terminal 1311 is located on the opposite side of the plane where the bar-shaped bars are located, and the first ground input terminal 1312 and the second ground input terminal 1313 are located at the ends of the two bar-shaped bars, respectively.

The electrical connection can be realized by means of a fixed connection or an integral molding. Illustratively, the second ground pin 1211, the ground output terminal 1311, the first ground input terminal 1312, the second ground input terminal 1313 and the first ground pin 1111 are integrally formed. Illustratively, the integrally formed structure is made of metallic copper. Illustratively, the integrated structure forms a Y-shaped structure, and the first ground input terminal 1312, the second ground input terminal 1313 and the ground output terminal 1311 are located in the same plane.

2. The neutral wire switch 132.

As schematically shown in fig. 6, the neutral transition 132 includes a neutral output 1321, a first neutral input 1322, and a second neutral input 1323.

The neutral output terminal 1321 is electrically connected to the second neutral pin 1212, and the first neutral input terminal 1322 and the second neutral input terminal 1323 are electrically connected to the first neutral pins 1112 in the two first power sockets 11, respectively.

Illustratively, the neutral output 1321, the first neutral input 1322 and the second neutral input 1323 are made of an electrically conductive metal, such as metallic copper.

The neutral wire switching member 132 may have various optional configurations, for example, the neutral wire switching member 132 is a rectangular parallelepiped, and one surface of the rectangular parallelepiped extends toward both sides of the two bent rod members. The neutral output end 1321 is located on the opposite side of the plane where the bent rod pieces are located, and the first neutral input end 1322 and the second neutral input end 1323 are located at the end portions of the two bent rod pieces respectively. Illustratively, the plane of the bottom surfaces of the two bending rod pieces and the plane of the top of the cuboid are not the same plane.

The electrical connection can be realized by means of a fixed connection or an integral molding. Illustratively, the second neutral pin 1212, the neutral output 1321, the first neutral input 1322, the second neutral input 1323, and the first neutral pin 1112 are integrally formed. Illustratively, the integrally formed structure is made of metallic copper. Illustratively, the above-mentioned integrally formed structure forms a Y-shaped structure, and the first neutral input end 1322 and the second neutral input end 1323 are slightly higher than the neutral output end 1321.

3. The live transition piece 133.

As schematically shown in fig. 7, the live transition piece 133 includes a live output 1331, a first live input 1332 and a second live input 1333.

The live wire output terminal 1331 is electrically connected to the second live wire pin 1213, and the first live wire input terminal 1332 and the second live wire input terminal 1333 are electrically connected to the first live wire pins 1113 in the two first power sockets 11, respectively.

Illustratively, the hot output 1331, the first hot input 1332 and the second hot input 1333 are made of a conductive metal, such as copper.

The live wire converting member 133 has various optional structures, for example, the live wire converting member 133 is a cuboid, and one surface of the cuboid extends out of two folding rod members. The live wire output end 1331 is located on the opposite side of the folding rod, and the first live wire input end 1332 and the second live wire input end 1333 are located at the ends of the two folding rods respectively. Illustratively, the middle parts of the two folding rod pieces are provided with convex strip-shaped rod pieces, the plane where the bottom surfaces of the strip-shaped rod pieces are located and the plane where the bottom surfaces of other parts of the folding rod pieces are located are not the same plane, and the plane where the bottoms of the strip-shaped rod pieces are located is higher than the plane where the top of the cuboid is located.

The electrical connection can be realized by means of a fixed connection or an integral molding. Illustratively, the second hot pin 1213, the hot output 1331, the first hot input 1332, the second hot input 1333 and the first hot pin 1113 are integrally formed. Illustratively, the integrally formed structure is made of metallic copper. Illustratively, the integrally formed structure forms a Y-shaped structure, and the first live wire input end 1332 and the second live wire input end 1333 are higher than the live wire output end 1331.

Schematically, in the power outlet switching device 10 including the ground wire switching member 131, the neutral wire switching member 132, and the live wire switching member 133, the ground wire switching member 131, the neutral wire switching member 132, and the live wire switching member 133 are disposed in parallel in this order. The bent rod of the neutral wire converting element 132 with the first neutral wire input end 1322, the protruded strip-shaped rod of the live wire converting element 133 with the first live wire input end 1332, the other bent rod of the neutral wire converting element 132 with the second neutral wire input end 1323, and the other protruded strip-shaped rod of the live wire converting element 133 with the second live wire input end 1333 are distributed at intervals and are all located in the same plane.

Referring to the dimensional schematic shown in fig. 8, for example, fig. 8 (a) shows that the ground wire output end 1311 is vertically spaced from the neutral wire output end 1321 by 1.55 mm; fig. 8 (b) shows that the horizontal distance between the neutral output 1321 and the raised bar of the live transition 133 (not shown) at the first live input 1332 is 3.9 mm; fig. 8 (c) shows that the vertical distance between the bent rod of the neutral wire transition piece 132 (not shown) at the first neutral wire input end 1322 and the protruding bar rod of the live wire transition piece 133 (not shown) at the first live wire input end 1332 is 1.2mm, and fig. 8 (d) shows that the horizontal distance between the two protruding bar rods of the live wire transition piece 133 (not shown) is 6.5mm, that is, the horizontal distance between the first live wire input end 1332 and the second live wire input end 1333 is 6.5 mm.

In summary, the power socket switching device 10 provided in the embodiment of the present application provides two options for the circuit switching element 13, so as to provide a plurality of options for electrically connecting the first pin element 111 in the first power socket 11 in parallel with the second pin element 121 in the second power socket 12.

Illustratively, in the power outlet switching device 10 provided in the embodiment of the present application, the first power outlet 11 is a power outlet of a type C14, and the second power outlet 12 is a power outlet of a type C20.

Illustratively, the type C14 power socket refers to a power socket conforming to IEC60320-C14, and belongs to a power line interface of an alternating current input power supply, and can support the current of 10A to pass through. The type C20 power socket is a power socket conforming to IEC60320-C20 standard, and a power line interface of a brave alternating current input power supply can support the passing of 16A current. Typically, the interface area of a type C20 outlet is larger than the interface area of a type C14 outlet. That is, the interface area of the second power outlet 12 is larger than the interface area of the first power outlet 11.

As schematically shown in fig. 9, (a) of fig. 9 shows a plan view of the outlet conversion device 10, and (b) of fig. 9 shows a front view of the outlet conversion device 10. Illustratively, the power socket converting apparatus 10 includes two first power sockets 11, and two fixing members 14 are respectively located at left and right sides of the two first power sockets 11. The first power socket 11 is a C14 type power socket, and the second power socket 12 is a C20 type power socket.

Illustratively, the first power socket 11 is 30mm in length. Referring to the size diagram shown in fig. 10, exemplarily, fig. 10 (a) shows the following sizes: the distance between the same side edges of the two first power sockets 11 (not shown in the figures, refer to fig. 9) is 32mm, the total length of the two first power sockets 11 is 62mm, the width of the first power socket 11 is 23.6mm, and the distance between the through holes 141 on the two fixing pieces 14 is 71.7 mm; fig. 10 (b) shows that the total height of the first power outlet 11 and the second power outlet 12 is 46.5 mm.

Taking the power socket converting apparatus 10 including two first power sockets 11, the first power socket 11 is a C14 type power socket, and the second power socket 12 is a C20 type power socket as an example, the specific structure of the power socket converting apparatus 10 provided in the embodiment of the present application is as follows:

each first power socket 11 includes a set of first pin members 111 therein, and the second power socket 12 includes a second pin member 121 therein. The first power pin of the first pin member 111 includes at least a first ground pin 1111, a first neutral pin 1112, and a first hot pin 1113, and the second power pin of the second pin member 121 includes at least a second ground pin 1211, a second neutral pin 1212, and a second hot pin 1213.

The line transition piece 13 includes a ground transition piece 131, a neutral transition piece 132, and a live transition piece 133.

The ground wire converter 131 is a cuboid, one surface of the cuboid extends out of two strip-shaped rod pieces, the ground wire converter 131 comprises a ground wire output end 1311, a first ground wire input end 1312 and a second ground wire input end 1313, the ground wire output end 1311 is located on the opposite surface of the surface where the strip-shaped rod pieces are located, and the first ground wire input end 1312 and the second ground wire input end 1313 are respectively located at the ends of the two strip-shaped rod pieces.

The zero line converting piece 132 is a cuboid, one surface of the cuboid extends out of two bending rod pieces towards two sides, the zero line converting piece 132 comprises a zero line output end 1321, a first zero line input end 1322 and a second zero line input end 1323, the zero line output end 1321 is located on the opposite surface of the bending rod piece, and the first zero line input end 1322 and the second zero line input end 1323 are respectively located at the end parts of the two bending rod pieces.

The live wire converting piece 133 is the cuboid for the body, and the structure of two folding member pieces is stretched out to one side of cuboid towards both sides, and live wire converting piece 133 includes live wire output 1331, first live wire input 1332 and second live wire input 1333, and live wire output 1331 is located the opposite face of folding member piece place face, and first live wire input 1332 and second live wire input 1333 are located the tip of two folding member pieces respectively.

Illustratively, the second ground pin 1211, the ground output terminal 1311, the first ground input terminal 1312, the second ground input terminal 1313 and the first ground pin 1111 are integrally formed of a conductive material. The integrated structure forms a Y-shaped structure, and first ground input terminal 1312, second ground input terminal 1313 and ground output terminal 1311 are located in the same plane.

Illustratively, the second neutral pin 1212, the neutral output 1321, the first neutral input 1322, the second neutral input 1323 and the first neutral pin 1112 are integrally formed from an electrically conductive material. The integrally formed structure forms a Y-shaped structure, with the first neutral input 1322 and the second neutral input 1323 being slightly higher than the neutral output 1321.

Illustratively, the second hot pin 1213, the hot output 1331, the first hot input 1332, the second hot input 1333 and the first hot pin 1113 are integrally formed of an electrically conductive material. The integrally formed structure forms a Y-shaped structure, and the first live wire input end 1332 and the second live wire input end 1333 are higher than the live wire output end 1331.

Meanwhile, the ground wire converting member 131, the neutral wire converting member 132 and the live wire converting member 133 are disposed in parallel in this order. The bent rod of the neutral wire converting element 132 at which the first neutral wire input end 1322 is located, the protruded strip-shaped rod of the live wire converting element 133 at which the first live wire input end 1332 is located, the other bent rod of the neutral wire converting element 132 at which the second neutral wire input end 1323 is located, and the other protruded strip-shaped rod of the live wire converting element 133 at which the second live wire input end 1333 is located are distributed at intervals and are all located in the same plane.

The fixing member 14 is fixedly disposed on an outer wall of the first power socket 11, and the fixing member 14 is fixedly connected to the first power socket 11 or integrally formed therewith. The fixing member 14 is provided with a through hole 141, and the inner wall of the through hole 141 is provided with a thread. A nut, which mates with the threaded wire, passes through the through hole 141 to secure the power outlet transition device 10 at the interface of a certain power source.

As shown schematically in fig. 11, the present embodiment further provides a universal redundant power supply 20, where the universal redundant power supply 20 includes the power socket switching device 10 as described above. Wherein the second power socket 12 of the power socket switching device 10 is detachably fixed to the interface of the universal redundant power supply 20.

The universal redundant power supply is a power supply of the server, and can be divided into a plurality of types according to different power supply requirements. Taking the first power outlet 11 as a type C14 power outlet and the second power outlet 12 as a type C20 power outlet as an example, the universal redundant power supply 20 provided in the embodiment of the present application is a server power supply supporting 16A current. Illustratively, the interface of the universal redundant power supply 20 is a power supply interface of the type C20. As schematically shown in fig. 11, the outlet switching device 10 is fixed to the interface of the universal redundant power supply 20 by a fixing member 14. Taking the power socket converting apparatus 10 including two first power sockets 11 as an example, the second power socket 12 is fixed on the interface of the universal redundant power supply 20, and at this time, the two first power sockets 11 can be connected to the main power supply through two power lines having a power interface of type C14, so that the two power sockets of type C14 supply power to one universal redundant power supply 20 having a power interface of type C20.

In summary, the embodiment of the present application provides a universal redundant power supply 20, and the power socket conversion apparatus 10 is detachably and fixedly disposed on the interface with the universal redundant power supply 20, so that a plurality of low-power sockets can supply power for a high-power supply.

In the present application, it is to be understood that the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.

All the above optional technical solutions may be combined arbitrarily to form optional embodiments of the present application, and are not described herein again.

The above description is only exemplary of the present application and should not be taken as limiting, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. An electrical outlet transition device (10), wherein the electrical outlet transition device (10) comprises: n first power sockets (11), n second power sockets (12) and n line conversion pieces (13), wherein n is an integer not less than 2;

the n groups of first pin pieces (111) in the n first power sockets (11) are electrically connected with the second pin pieces (121) in the second power socket (12) in a parallel mode through the line conversion piece (13);

the first power supply socket (11) supports a first power supply smaller than a second power supply socket (12) supports a second power supply.

2. An outlet conversion device (10) according to claim 1, wherein said line conversion member (13) comprises n sets of inputs and one set of outputs;

the input end of the ith group is electrically connected with the first pin element (111) in the ith first power socket (11), the output end of the ith group is electrically connected with the second pin element (121) in the second power socket (12), and i is a positive integer not greater than n.

3. The power outlet conversion device (10) according to claim 2,

the first pin element (111) comprises m first power supply pins, the second pin element (121) comprises m second power supply pins, the line conversion element (13) comprises m conductive paths, and m is a positive integer not less than 2;

each conductive line in the m conductive paths has n input terminals and one output terminal;

the jth first power supply pin in the ith first power supply socket (11) is electrically connected with the ith input end in the jth conductive wire, the output end of the jth conductive wire is electrically connected with the jth second power supply pin, and j is a positive integer not greater than m.

4. The outlet transition device (10) of claim 2, wherein the first pin member (111) includes a first ground pin (1111), a first neutral pin (1112), and a first hot pin (1113), the second pin member (121) includes a second ground pin (1211), a second neutral pin (1212), and a second hot pin (1213), and the line transition member (13) includes a ground transition member (131), a neutral transition member (132), and a hot transition member (133);

the ground wire converting member (131) includes n ground wire input terminals and one ground wire output terminal, the first ground wire pin (1111) in the ith first power socket (11) is electrically connected to the ith input terminal of the ground wire converting member (131), and the output terminal of the ground wire converting member (131) is electrically connected to the second ground wire pin (1211);

the zero line conversion piece (132) comprises n zero line input ends and a zero line output end, the first zero line contact pin (1112) in the ith first power socket (11) is electrically connected with the ith input end of the zero line conversion piece (132), and the output end of the zero line conversion piece (132) is electrically connected with the second zero line contact pin (1212);

the live wire conversion member (133) comprises n live wire input ends and a live wire output end, the first live wire pin (1113) in the ith first power socket (11) is electrically connected with the ith input end of the live wire conversion member (133), and the output end of the live wire conversion member (133) is electrically connected with the second live wire pin (1213).

5. Power outlet conversion device (10) according to claim 4,

the ground wire conversion piece (131) is parallel to the zero wire conversion piece (132);

the ground wire transition piece (131) and the live wire transition piece (133) are parallel;

the neutral transition (132) and the live transition (133) are parallel.

6. An electrical outlet transition device (10) according to claim 4, wherein the electrical outlet transition device (10) comprises two of the first electrical outlets (11), the ground transition (131) comprising a ground output (1311), a first ground input (1312) and a second ground input (1313);

the ground output terminal (1311) is electrically connected to the second ground pin (1211), and the first ground input terminal (1312) and the second ground input terminal (1313) are electrically connected to the first ground pins (1111) in the two first power sockets (11), respectively.

7. The power outlet switching device (10) according to claim 4, wherein said power outlet switching device (10) comprises two of said first power outlets (11), said neutral transition (132) comprising a neutral output (1321), a first neutral input (1322) and a second neutral input (1323);

the zero line output end (1321) is electrically connected with the second zero line contact pin (1212), and the first zero line input end (1322) and the second zero line input end (1323) are respectively electrically connected with the first zero line contact pins (1112) in the two first power sockets (11).

8. An electrical outlet transition means (10) according to claim 4, wherein the electrical outlet transition means (10) comprises two of said first electrical outlets (11), said live transition (133) comprising a live output (1331), a first live input (1332) and a second live input (1333);

the live output (1331) is electrically connected to the second live pin (1213), and the first live input (1332) and the second live input (1333) are electrically connected to the first live pins (1113) in the two first power outlets (11), respectively.

9. An electrical outlet conversion device (10) according to any one of claims 1 to 8, wherein said first electrical outlet (11) is a C14 type electrical outlet and said second electrical outlet (12) is a C20 type electrical outlet.

10. A universal redundant power supply (20), wherein said universal redundant power supply (20) comprises the power outlet switching device (10) of any of claims 1 to 9, wherein the second power outlet (12) of said power outlet switching device (10) is removably secured to an interface of said universal redundant power supply (20).

Images