CN210534716U

CN210534716U - Computer power redistribution system

Info

Publication number: CN210534716U
Application number: CN201921424196.1U
Authority: CN
Inventors: 邹晓华; 陈向坚
Original assignee: Changzhou College of Information Technology CCIT
Current assignee: Changzhou Zhuozhiyue New Material Technology Co.,Ltd.
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-15
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a computer power supply redistribution system, a UPS comprises a UPS shell, a UPS power supply circuit, a power module and a battery pack, wherein the UPS power supply circuit, the power module and the battery pack are arranged in the UPS shell; the input end of the power supply module is connected with a power inlet wire, the power supply module outputs outwards through a first connecting wire and is connected with electric equipment, and the battery pack is connected to a direct-current bus of the power supply module; the plurality of female connectors are arranged on the outer side wall of the UPS shell and connected to the output end of the power supply module through first connecting lines; the auxiliary connector is arranged on the outer side wall of the UPS shell and is connected to the input end of the power supply module through a second connecting wire; the output ends of the UPSs are connected with each other through a first external connection wire, the ends of the first external connection wires are respectively provided with a male connector, and the male connectors are matched and inserted into the female connectors of the two adjacent UPSs. The utility model discloses a parallelly connected UPS in many computers together realizes the reasonable redistribution of the energy.

Description

Computer power redistribution system

Technical Field

The utility model relates to an uninterrupted power source technical field, concretely relates to computer power redistribution system.

Background

As IT devices are increasing, UPS technology with high efficiency and high reliability is receiving attention. UPS, i.e. an uninterruptible power supply, is a system device that connects a storage battery to a host and converts direct current into commercial power through a module circuit such as a host inverter. The UPS generally comprises a power module, a storage battery, an inverter, a static switch, and a control system, and the operating principle of the line UPS is that the power module first converts an ac power input by a commercial power into a regulated dc power, supplies the regulated dc power to the storage battery and the inverter, and then is converted into a stable, clean, and high-quality ac power again by the inverter.

When the commercial power input is normal, the UPS supplies the commercial power to the load for use after stabilizing the voltage, and the UPS is an alternating current type voltage stabilizer and also charges the battery in the machine; when the commercial power is interrupted (power failure in accident), the UPS immediately supplies the direct current electric energy of the battery to the load by a method of switching and converting the inverter to continuously supply 220V alternating current to the load, so that the load keeps normal work and the software and hardware of the load are protected from being damaged. The conventional UPS can ensure that a computer system continues to work for a period of time after power failure so that a user can save a disk urgently, the user cannot influence work or lose data due to the power failure, but the uninterrupted power supply time of the UPS is not unlimited and is limited by the energy stored in a storage battery, if the AC power failure occurs, the user can only wait for the AC to recover to normal under the condition that the storage battery of the UPS is exhausted, and the unsaved labor achievement cannot be recovered.

At present, a single UPS can only supply fixedly connected electric equipment, and when power is cut off, because the electric energy of each UPS is not shared, the situation that a single UPS or a plurality of UPSs are exhausted, other UPSs are not used or the electric quantity is sufficient exists, the energy distribution is uneven, so that the use time of important electric equipment is shortened due to the exhaustion of the electric quantity of the UPSs.

Disclosure of Invention

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

The utility model discloses still another purpose provides a computer power redistribution system, has advantages such as simple structure, reasonable in design, stability is good.

To achieve the objects and other advantages of the present invention, there is provided a computer power redistribution system, including:

the UPS comprises a UPS shell, a UPS power supply circuit, a power supply module and a battery pack, wherein the UPS power supply circuit, the power supply module and the battery pack are arranged in the UPS shell; the input end of the power supply module is connected with the power inlet wire, the power supply module outputs outwards through a first connecting wire and is connected with electric equipment, and the battery pack is connected to a direct current bus of the power supply module;

a plurality of female connectors mounted on an outer sidewall of the UPS housing, the female connectors being connected to the output of the power module by the first connection lines;

an auxiliary connector mounted on an outer sidewall of the UPS housing, the auxiliary connector being connected to an input of the power module by a second connection line;

the UPS comprises a plurality of UPS bodies, wherein the output ends of the UPS bodies are connected with each other through a first external connecting wire, the end heads of the first external connecting wires are respectively provided with a male connector, and the male connectors are connected with the female connectors of the adjacent two UPS bodies in an inserting mode in a matching mode.

The power module comprises a rectifying unit and an inverting unit, the input end of the rectifying unit is connected with the power inlet wire and the auxiliary joint, two ends of the power module are connected with a wire in parallel, and a switch K1 is arranged on the wire.

Female joint includes female first casing and fixed setting and is in female first terminal of first casing inside, female first terminal's tail end is connected to power module's output.

The male connector comprises a male connector carrier and a male connector terminal fixedly arranged in the center of the male connector carrier, the front end of the male connector terminal extends outwards from the front end of the male connector carrier, and the extending end is connected with the female connector terminal in an inserting mode.

The male terminal is made of a metal material easy to fuse.

A plurality of installation through-holes are formed in the outer side wall of the UPS shell in a penetrating mode at intervals, the inner periphery of each installation through-hole is matched with the outer periphery of the female head shell, and the female connectors are fitted and embedded in the installation through-holes in a one-to-one mode.

The protrusion sets up a chuck on the female first casing front end lateral wall, installation through-hole outer end opening inner periphery seted up with the chuck corresponds matched with mounting groove, the chuck laminating is inlayed and is established in the mounting groove.

A plurality of screw holes are formed in the inner side wall of the mounting groove, the front end of the chuck penetrates through the screw inwards and is mounted in the screw holes, and the female joint is fixedly connected to the UPS shell.

The auxiliary terminals on two adjacent UPSs may be connected by a second external connection.

The UPS shell is further provided with a redundant connector which is in conductive connection with the female connector, and the structure of the redundant connector is consistent with the structure of the female connector.

The utility model has the advantages as follows:

1. the utility model has simple and compact structure and reasonable design, is composed of a UPS shell, a power supply module, a female joint, a male joint, a first external connection line and the like, and has the advantages of simple structure, reasonable design, reasonable power supply redistribution and the like;

2. the utility model adds a plurality of female connectors connected with the output end of the power module on the side wall of the UPS shell, and connects the male connector inserted on the female connector of the UPS with the male connector inserted on the female connector of another UPS, namely, the UPS of a plurality of computers is connected in parallel, so that the voltage-stabilizing direct-current power supply in the UPS of one computer can be transmitted to the UPS of another computer, thereby realizing reasonable redistribution and sharing of energy, balanced use among batteries, and the defect that a single UPS is exhausted and other UPSs are not fully used;

3. the utility model discloses a connect through the male joint and the female joint plug that will peg graft between the UPS, convenient the application, simultaneously, the female joint sets to detachable for when the bayonet joint fusing, change into new female joint after can directly dismantling the female joint of damage down, easy operation is convenient, has improved the practicality.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the present invention A;

FIG. 3 is a schematic structural view of a female connector according to the present invention;

fig. 4 is a schematic structural view of the male connector of the present invention.

In the figure: 1. commercial power; 2. a power line; 3. a UPS housing; 4. a power supply module; 5. a first connecting line; 6. a second connecting line; 7. a female joint; 8. a male connector; 9. a first external connection line; 10. a screw; 31. mounting a through hole; 32. mounting grooves; 33. a screw hole; 71. a female housing; 72. a female terminal; 73. a chuck; 81. a male carrier; 82. and a male terminal.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a computer power redistribution system comprising an organic UPS, a female connector 7, a male connector 8, a first external connection 9, and the like, wherein:

the UPS comprises a UPS shell 3, a UPS power supply circuit arranged in the UPS shell 3, a power supply module 4 and a battery pack 11, wherein a mains supply 1 is connected to the input end of the UPS power supply circuit through a power inlet wire 2; the input end of the power module 4 is connected to the power supply line 2, the power module 4 outputs the power to the outside through the first connection line 5 to be connected to the electric device, as shown in fig. 1, the first UPS output end is connected to an electric device L1, the second UPS output end is connected to an electric device L2, and so on, and the battery pack 11 is connected to the dc bus of the power module 4.

An auxiliary connector 12 is mounted on the outer side wall of the UPS housing 3, and the auxiliary connector 12 is connected to the input end of the power module 4 through a second connecting line 6; specifically, power module 4 includes rectifier unit and contravariant unit, rectifier unit's input simultaneously with advance power cord 2 and auxiliary joint 12 and connect, input the alternating current commercial power and carry out the rectification in rectifier unit, charge for group battery 11 simultaneously, auxiliary joint 12 also is connected with commercial power 1, and auxiliary joint 12 is used for connecting the power input end of other UPS, and in this embodiment, the second UPS can directly be connected with commercial power 1, adjacent two on the UPS auxiliary joint 12 also can be connected through the outer wiring of second for the power inlet wire end of two UPSs is parallelly connected, is that the second UPS also is connected with the power, and it is more convenient to connect with the power realization through the outer wiring of second.

Power module 4 both ends connect a wire in parallel, set up a switch K1 on this wire for consumer can be directly connected with commercial power 1 through this wire, and is concrete, when commercial power 1 normally supplies power, the consumer is direct to be connected with commercial power 1, and simultaneously, battery pack 11 is connected with commercial power 1 through the rectifier unit and is charged. When the commercial power 1 loses power, the battery pack 11 supplies power to the electric equipment through the inverter unit.

A plurality of female connectors 7 are mounted on an outer side wall of the UPS housing 3, the female connectors 7 being connected to the output terminals of the power module 4 through the first connection lines 5; the female connector 7 comprises a female housing 71 and a female terminal 72 fixedly arranged inside the female housing 71, specifically, an outward open cavity is arranged in the female housing 71, the female terminal 72 is arranged in the cavity, and meanwhile, the tail end of the female terminal 72 is outwards output from the tail end of the cavity and connected to the output end of the power module 4.

It is a plurality of the output of UPS passes through a first external connection 9 interconnect, the end of first external connection 9 sets up a male joint 8 respectively, male joint 8 cooperation is pegged graft adjacent two UPS female joint 7 is last to realize the interconnection of a plurality of UPS outputs in the circuit, when the commercial power loses the electricity, the consumer that is using supplies power jointly through the UPS that connects jointly, and then realizes reasonable redistribution and sharing of the energy, balanced use between the battery prevents that single UPS from exhausting, and the not fully used drawback of other UPS, the operating time limit of extension use consumer.

The male connector 8 comprises a male connector carrier 81 and a male connector terminal 82 fixedly arranged in the center of the male connector carrier 81, the front end of the male connector terminal 82 extends outwards for a certain distance from the front end of the male connector carrier 81, and the extending end is connected with the female connector terminal 72 in an inserting mode, so that the conductive connection of the male connector and the female connector is achieved.

The UPS of a computer can be transmitted to the UPS of another computer, so that the reasonable redistribution of energy sources is realized, the batteries are used in a balanced manner, the single UPS is prevented from being exhausted, when the power failure is caused by the interruption of the commercial power, the UPS of the computers immediately provides the voltage-stabilizing direct-current power supply for the computer with the exhausted electric quantity in the storage battery, the use of the uninterrupted power supply is further achieved, and the service time of the power utilization equipment is prolonged.

The male terminal 82 is made of a metal material easy to fuse, specifically, the male terminal 82 is configured as a spaced pin or an insert structure, and when a single electrical device has a fault such as short circuit, overload, or the like, the male terminal 82 can be first fused to cut off the faulty device so as to protect other devices in order not to affect the normal use of other devices.

Since the male terminal 82 contains fusing material, the plug is fused in the female connector 7 when the current is overloaded, so the female connector 7 is detachably provided in this embodiment. In order to realize the convenient dismouting of female joint 7, run through on the lateral wall of UPS casing 3 at the interval and set up a plurality of installation through-holes 31, and the interior week of installation through-hole 31 matches with female first casing 71's periphery, the laminating of female joint 7 one-to-one inlays to be established in installation through-hole 31, and further, protruding being provided with chuck 73 on female first casing 71 front end lateral wall, installation through-hole 31 outer end opening interior week is seted up and is corresponded matched with mounting groove 32 with chuck 73, chuck 73 laminating inlays to be established in mounting groove 32.

The inner side wall of the mounting groove 32 is provided with a plurality of screw holes 33, the screw 10 penetrates the chuck 73 from the front end of the chuck 73 inwards and then is mounted in the screw holes 33, and the female connector 7 is fixedly connected to the UPS housing 3 through the screw 10. In this embodiment, two screw holes 33 are symmetrically formed on the inner side wall of the mounting groove 32, and two screws 10 are sequentially mounted in the two screw holes 33 to fixedly connect the female connector 7 to the UPS housing 3.

When public first terminal 82 fusing is in female joint 7, take off the female joint 7 of damage from UPS casing 3 through dismantling screw 10, will connect after that and take off at the electric wire of this female joint 7 afterbody input, be connected to new female joint's input, at last with new female joint installation fixed back UPS casing 3 on can, easy operation is convenient, improved the utility model discloses a practicality.

By last, through the male joint and the female joint plug connection with pegging graft between the UPS, convenient the application, simultaneously, the female joint sets to detachable for when the bayonet joint fusing, change into new female joint after can directly dismantling the female joint of damage down, easy operation is convenient, has improved the practicality.

In the above technical solution, the UPS housing 3 is further provided with a redundant connector 13, which is electrically connected to the female connector 7 through a wire 14, and the structure and the installation manner of the redundant connector 13 are consistent with those of the female connector 7. The redundant connectors 13 can be used for interconnection with other UPSs or for direct connection to consumers.

From the above, the utility model has the advantages of simple and compact structure, reasonable design, simple structure, reasonable design, reasonable power source redistribution and the like, and is composed of the UPS shell 3, the power module 4, the female joint 7, the male joint 8, the first external connection wire 9 and the like; the utility model adds a plurality of female connectors 7 connected with the output end of the power module 4 on the side wall of the UPS shell 3, and connects the male connector 8 inserted on the UPS female connector 7 with the male connector 8 inserted on another UPS female connector 7, namely, the UPS in a plurality of computers is connected in parallel, so that the voltage-stabilizing DC power supply in the UPS of one computer can be transmitted to the UPS of another computer, thereby realizing reasonable redistribution of energy, balanced use between batteries, preventing the exhaustion of a single UPS and the insufficient use of other UPSs; and simultaneously, the utility model discloses a connect through the male joint and the female joint plug that will peg graft between the UPS, convenient the application, simultaneously, the female joint sets to detachable for when the bayonet joint fusing, change into new female joint after can directly dismantling the female joint of damage down, easy operation is convenient, has improved the practicality.

Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will recognize that: various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.

Claims

1. A computer power redistribution system, comprising:

the UPS comprises a UPS shell (3), a UPS power supply circuit, a power supply module (4) and a battery pack (11), wherein the UPS power supply circuit, the power supply module and the battery pack are arranged in the UPS shell (3), and a mains supply (1) is connected to the input end of the UPS power supply circuit through a power supply line (2); the input end of the power supply module (4) is connected with the power inlet wire (2), the power supply module (4) outputs outwards through a first connecting wire (5) to be connected with electric equipment, and the battery pack (11) is connected to a direct current bus of the power supply module (4);

a plurality of female connectors (7) mounted on an outer sidewall of the UPS housing (3), the female connectors (7) being connected to an output of the power module (4) through the first connection lines (5);

an auxiliary connector (12) mounted on an outer sidewall of the UPS housing (3), the auxiliary connector (12) being connected to an input of the power module (4) through a second connection line (6);

the UPS comprises a plurality of UPS output ends, wherein the UPS output ends are connected with each other through a first external connection line (9), the end heads of the first external connection lines (9) are respectively provided with a male connector (8), and the male connectors (8) are matched and inserted into the female connectors (7) of the adjacent UPS.

2. Computer power redistribution system according to claim 1, characterized in that the power module (4) comprises a rectifying unit and an inverting unit, the input of the rectifying unit being connected to both the incoming power line (2) and the auxiliary connector (12), and in that a conductor is connected in parallel across the power module (4), on which conductor a switch K1 is provided.

3. Computer power redistribution system according to claim 1, wherein the female connector (7) comprises a female housing (71) and a female terminal (72) fixedly arranged inside the female housing (71), the tail end of the female terminal (72) being connected to the output of the power module (4).

4. The computer power redistribution system of claim 3 wherein the male connector (8) comprises a male carrier (81) and a male terminal (82) fixedly disposed in the center of the male carrier (81), a front end of the male terminal (82) extending outwardly from the front end of the male carrier (81) a distance, the extended end mating with the female terminal (72).

5. The computer power redistribution system of claim 4 wherein the male terminal (82) is made of a fusible metal material.

6. The computer power redistribution system of claim 5, wherein a plurality of installation through holes (31) are formed on the outer side wall of the UPS housing (3) at intervals, the inner peripheries of the installation through holes (31) are matched with the outer periphery of the female housing (71), and the female connectors (7) are embedded in the installation through holes (31) in a one-to-one corresponding fit manner.

7. The computer power redistribution system of claim 6, wherein a chuck (73) is protruded from an outer side wall of a front end of the female housing (71), an outer end opening inner periphery of the mounting through hole (31) is provided with a mounting groove (32) corresponding to and matched with the chuck (73), and the chuck (73) is fitted and embedded in the mounting groove (32).

8. The computer power redistribution system of claim 7 wherein the mounting slot (32) has a plurality of screw holes (33) formed in an inner sidewall thereof, and wherein the female connector (7) is fixedly connected to the UPS housing (3) by a screw (10) passing through the chuck (73) from a front end of the chuck (73) inwardly and then being mounted in the screw hole (33).

9. A computer power redistribution system as recited in claim 1, wherein the auxiliary connectors (12) on adjacent two of the UPSs are connectable by a second external connection.

10. A computer power redistribution system as claimed in claim 1 wherein the UPS housing (3) further comprises a redundant connector (13) electrically conductively connected to the female connector (7), the redundant connector (13) being configured to conform to the configuration of the female connector (7).