CN216056468U

CN216056468U - UPS uninterrupted power source of online topology structure of pair of transform

Info

Publication number: CN216056468U
Application number: CN202122460804.8U
Authority: CN
Inventors: 何成华
Original assignee: Zhonghan Electronics Shenzhen Co ltd
Current assignee: Zhonghan Electronics Shenzhen Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-03-15
Anticipated expiration: 2031-10-13

Abstract

The utility model relates to the technical field of UPS (uninterrupted power supply), and discloses a UPS with a double-conversion online topological structure, which comprises a power supply shell and four groups of storage batteries for providing standby power, wherein the storage batteries are positioned in the power supply shell, the right side of the power supply shell is provided with a maintenance groove convenient for workers to enter, and the rear side of the bottom inner wall of the top inner wall of the maintenance groove is respectively and rotatably connected with the top and the bottom of a door shaft. This UPS uninterrupted power source of online topological structure of two alternations, through setting up forced draught blower and dehumidifier for the forced draught blower is to the inside dry air that has handled via the dehumidifier of carrying of power supply housing, so that the inside air of power supply housing passes bleeder vent and air discharge duct row to the external world, thereby realize the circulation of the inside air of device, with inside temperature and humidity of reduction power supply housing, thereby the heat of being convenient for the battery kinking is volatilized, avoid leading to life impaired because of the device is inside overheated.

Description

UPS uninterrupted power source of online topology structure of pair of transform

Technical Field

The utility model relates to the technical field of UPS (uninterrupted power supply), in particular to a UPS with a double-conversion online topological structure.

Background

UPS, i.e. an uninterruptible power supply, is an uninterruptible power supply that includes an energy storage device. The UPS is mainly used for providing uninterrupted power supply for partial equipment with high requirements on power supply stability, when the commercial power is interrupted, the UPS can continuously supply 220V alternating current to the load by switching and converting the inverter, so that the load can maintain normal work and the software and hardware of the load are protected from being damaged. In the double conversion virtual UPS normal operation mode, electric energy is provided to load equipment after AC/DC conversion and DC/AC conversion.

In the prior art, the storage battery is arranged in the UPS, the inverter circuit keeps working state, so that the inverter circuit gives out a large amount of heat, the storage battery is positioned inside the power supply, the heat is difficult to volatilize, the UPS is easy to overheat, the damage to the UPS is caused, and the service life of the UPS is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the UPS with the double-conversion online topological structure, and solves the problems that the UPS is easy to overheat, so that the UPS is damaged and the service life of the UPS is influenced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the UPS uninterrupted power supply with the double-transformation online topological structure comprises a power supply shell and four groups of storage batteries for providing standby power, wherein the storage batteries are arranged in the power supply shell, a maintenance groove convenient for workers to enter is formed in the right side of the power supply shell, the rear side of the inner wall of the bottom of the inner wall of the top of the maintenance groove is respectively connected with the top and the bottom of a door shaft in a rotating mode, a maintenance door is fixedly connected to the outer surface of the door shaft, a partition plate used for separating the storage batteries is arranged in the power supply shell, the partition plate is a cross-shaped plate and divides the lower portion in the power supply shell into four groups of placing grooves with equal sizes, the front side, the rear side and the left side of the partition plate are both in sliding connection with the inner wall of the power supply shell, the right side of the partition plate is in contact with the left side of the maintenance door, an exhaust groove for air circulation is formed in the bottom of the partition plate, and a plurality of air holes communicated with the exhaust groove are formed in the top of the partition plate and the outer wall of the power supply shell, the top of the separation plate is fixedly connected with a positioning plate, the top of the positioning plate is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with an adjusting rod, the top of the power supply shell is provided with an adjusting hole for the adjusting rod to rotate, the top of the adjusting rod is fixedly connected with a rotating rod which is convenient for workers to rotate the adjusting rod, the left side of the maintenance door is fixedly connected with two groups of magnetic plates, the left side of each magnetic plate is provided with an electromagnet matched with the magnetic plate, the top of the electromagnet is fixedly connected with the inner wall of the top of the power supply shell, the inner wall of the power supply shell and the outer side of the separation plate are both fixedly connected with a plurality of groups of rubber plates for providing a damping effect for a storage battery, the left side of the power supply shell is fixedly connected with a dehumidifier and a blower, the input end of the blower passes through the left side of the power supply shell and is positioned inside the power supply shell, and the input end of the blower is communicated with the output end of the dehumidifier, the air inlet is formed in the left side of the dehumidifier, the inner wall of the air inlet is fixedly connected with an insect-proof net, and two groups of air filter screens are arranged on the right side of the insect-proof net.

Preferably, the height of the partition plate is greater than that of the battery, and the height of the exhaust groove is equal to that of the battery.

Preferably, a non-slip mat is arranged below the storage battery, and the bottom of the non-slip mat is fixedly connected with the inner wall of the bottom of the power supply shell.

Preferably, the magnetic plate is a permanent magnet, and the right side of the magnetic plate and the right side inner wall of the power supply shell are located on the same vertical plane.

Preferably, the air filter screen is an activated carbon paper corrugated filter screen with the size equal to that of the inner wall of the dehumidifier, and the outer side of the air filter screen is fixedly connected with the inner wall of the dehumidifier through a connecting bolt.

Preferably, the width of the placing groove enclosed by the separation plate and the inner wall of the power supply shell is equal to the sum of the widths of the storage battery and the two groups of rubber plates.

(III) advantageous effects

Compared with the prior art, the utility model provides the UPS with the double-conversion online topological structure, which has the following beneficial effects:

1. this UPS uninterrupted power source of online topological structure of two alternations, through setting up forced draught blower and dehumidifier for the forced draught blower is to the inside dry air that has handled via the dehumidifier of carrying of power supply housing, so that the inside air of power supply housing passes bleeder vent and air discharge duct row to the external world, thereby realize the circulation of the inside air of device, with inside temperature and humidity of reduction power supply housing, thereby the heat of being convenient for the battery kinking is volatilized, avoid leading to life impaired because of the device is inside overheated.

2. This UPS uninterrupted power source of online topology of two alternations adjusts pole and locating plate and cooperatees through setting up for the staff rotates the bull stick earlier when overhauing, and the bull stick drives the regulation pole and drives locating plate and division board under the effect of screw thread and rises, so that division board and battery separation, the staff of being convenient for overhauls the battery or changes the battery when the battery damages, has improved the practicality of device.

3. This UPS uninterrupted power source of online topological structure of two alternations, through setting up the maintenance door, make the staff can open the maintenance door and overhaul the inside of shell, and set up magnetic sheet and electro-magnet, make the staff to the electro-magnet circular telegram after with the maintenance door closure, electro-magnet and magnetic sheet opposite poles attract mutually, so that the maintenance door remains stable, in order to improve the inside leakproofness of shell, in order to reduce the battery and receive external environment influence and damage the probability, the security that has improved the device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an exploded view of the present invention.

In the figure: 1. a power supply housing; 2. a storage battery; 3. a partition plate; 4. an exhaust groove; 5. air holes are formed; 6. positioning a plate; 7. adjusting a rod; 8. a rotating rod; 9. repairing the door; 10. a magnetic plate; 11. an electromagnet; 12. a rubber plate; 13. a non-slip mat; 14. a dehumidifier; 15. a blower; 16. an insect-proof net; 17. an air filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: UPS uninterrupted power source of online topology structure of two alternations, including power supply housing 1 and four groups of batteries 2 that are used for providing reserve power, battery 2 is located the inside of power supply housing 1, the right side of power supply housing 1 sets up the maintenance groove that is convenient for the staff to get into, the rear side of the bottom inner wall of maintenance groove top inner wall is rotated with the top and the bottom of door-hinge respectively and is connected, the surface fixity of door-hinge connects with maintenance door 9, the inside of power supply housing 1 is provided with division board 3 that is used for separating battery 2, division board 3 is the cross template and division board 3 divides the below of the inside of power supply housing 1 into four groups of standing grooves that the size is equal, both sides around division board 3 and left side all with the inner wall sliding connection of power supply housing 1, the right side of division board 3 contacts with the left side of maintenance door 9, division board 3's bottom is seted up the exhaust duct 4 that supplies the circulation of air, the top of the partition plate 3 and the outer wall of the power supply shell 1 are both provided with a plurality of groups of air holes 5 communicated with the exhaust groove 4, the top of the partition plate 3 is fixedly connected with a positioning plate 6, the top of the positioning plate 6 is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with an adjusting rod 7, the top of the power supply shell 1 is provided with an adjusting hole for the rotation of the adjusting rod 7, the top of the adjusting rod 7 is fixedly connected with a rotating rod 8 which is convenient for workers to rotate the adjusting rod 7, the left side of the maintenance door 9 is fixedly connected with two groups of magnetic plates 10, the left side of the magnetic plates 10 is provided with an electromagnet 11 matched with the magnetic plates, the top of the electromagnet 11 is fixedly connected with the inner wall of the top of the power supply shell 1, the inner wall of the power supply shell 1 and the outer side of the partition plate 3 are both fixedly connected with a plurality of groups of rubber plates 12 which provide damping effect for the storage battery 2, and the left side of the power supply shell 1 is fixedly connected with a dehumidifier 14 and a blower 15, the input end of the blower 15 penetrates through the left side of the power supply shell 1 and is positioned inside the power supply shell 1, the input end of the blower 15 is communicated with the output end of the dehumidifier 14, the left side of the dehumidifier 14 is provided with an air inlet, the inner wall of the air inlet is fixedly connected with an insect-proof net 16, and the right side of the insect-proof net 16 is provided with two groups of air filter screens 17.

Specifically, in order to improve the cooling effect of exhaust duct 4, the height of division board 3 is greater than battery 2, and the height of exhaust duct 4 equals with battery 2's height for exhaust duct 4 has all been seted up to the part that division board 3 is located the battery 2 outside, and the air current of being convenient for drives the outside heat of battery 2 and volatilizees.

Specifically, in order to reduce the amplitude of shaking of the storage battery 2 inside the power supply housing 1 when the device is subjected to external force, the anti-slip pad 13 is arranged below the storage battery 2, and the bottom of the anti-slip pad 13 is fixedly connected with the inner wall of the bottom of the power supply housing 1, so that the anti-slip pad 13 increases the friction force between the bottom of the storage battery 2 and the power supply housing 1.

Specifically, in order to facilitate the closing of the maintenance door 9 by the worker, the magnetic plate 10 is a permanent magnet, the right side of the magnetic plate 10 and the inner wall of the right side of the power supply shell 1 are located on the same vertical plane, and the worker is convenient to attract the magnetic plate 10 and the electromagnet 11 after electrifying the electromagnet 11, so that the closing of the maintenance door 9 is realized.

Specifically, for the use experience of improving the device, airstrainer 17 is the activated carbon paper flute filter screen that size and 14 inner walls of dehumidifier size equal for airstrainer 17 absorbs the moisture in the air, and connecting bolt and 14 inner wall fixed connection of dehumidifier are passed through in airstrainer 17's the outside, make the staff easily pull down airstrainer 17, are convenient for wash or change airstrainer 17.

Specifically, in order to facilitate the rubber plates 12 to provide the damping effect for the storage battery 2, the width of the placing groove enclosed between the partition plate 3 and the inner wall of the power supply shell 1 is equal to the sum of the widths of the storage battery 2 and the two groups of rubber plates 12, so that the rubber plates 12 and the storage battery 2 are in contact with each other, and the amplitude of shaking of the storage battery 2 when the device is subjected to external force is further reduced.

The working principle is as follows: when the installation, the rotating rod 8 is rotated to drive the adjusting rod 7 to rotate, so that the adjusting rod 7 drives the positioning plate 6 and the partition plate 3 to descend until the partition plate 3 contacts with the inner wall of the bottom of the power supply shell 1, the storage battery 2 is placed in a placing groove formed by the partition plate 3, the partition plate 3 and the power supply shell 1 in an enclosing mode, the maintenance door 9 is closed, the electromagnet 11 is electrified, the magnetic plate 10 and the electromagnet 11 are attracted, the maintenance door 9 is prevented from loosening, the air blower 15 filters the air on the rear side in the dehumidifier 14 through the air filter screen 17 and sends the air into the power supply shell 1, the air pressure in the power supply shell 1 is increased, the air is enabled to pass through the air holes 5 and the air discharge groove 4 and is discharged to the outer side of the device, the air is enabled to circulate in the power supply shell 1, and the cooling of the storage battery 2 is achieved.

In conclusion, the UPS with the double-conversion online topological structure has the advantages that the blower 15 and the dehumidifier 14 are arranged, so that the blower 15 conveys dry air treated by the dehumidifier 14 to the inside of the power supply shell 1, the air in the power supply shell 1 passes through the air holes 5 and the exhaust duct 4 and is discharged to the outside, the circulation of the air in the device is realized, the temperature and the humidity in the power supply shell 1 are reduced, the volatilization of heat wound on the storage battery 2 is facilitated, the damage to the service life caused by the overheating in the device is avoided, the adjusting rod 7 and the positioning plate 6 are matched, so that a worker firstly rotates the rotating rod 8 when overhauling the UPS, the rotating rod 8 drives the adjusting rod 7 to drive the positioning plate 6 and the partition plate 3 to ascend under the action of threads, the partition plate 3 is separated from the storage battery 2, the worker overhauls the storage battery 2 or replaces the storage battery 2 when the storage battery 2 is damaged, the practicality of device has been improved, through setting up maintenance door 9, make the staff can open maintenance door 9 and overhaul power supply housing 1 inside, and set up magnetic sheet 10 and electro-magnet 11, make the staff with maintenance door 9 closed back to electro-magnet 11 circular telegram, electro-magnet 11 inhales with magnetic sheet 10 opposite sex mutually, so that maintenance door 9 remain stable, in order to improve the inside leakproofness of power supply housing 1, in order to reduce battery 2 and receive external environment influence and damage the probability, the security of device has been improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. UPS uninterrupted power source of online topological structure of two changeings, including power shell (1) and four battery (2) that are used for providing stand-by power, battery (2) are located the inside of power shell (1), the maintenance groove that the staff of being convenient for got into is seted up on the right side of power shell (1), the rear side of the bottom inner wall of maintenance groove top inner wall rotates with the top and the bottom of door-hinge respectively and is connected, the outer fixed surface of door-hinge is connected with maintenance door (9), its characterized in that: the power supply comprises a power supply shell (1), wherein a partition plate (3) used for separating a storage battery (2) is arranged in the power supply shell (1), the partition plate (3) is a cross-shaped plate, the partition plate (3) divides the inside of the power supply shell (1) into four groups of placing grooves with equal sizes, the front side and the rear side of the partition plate (3) are in sliding connection with the inner wall of the power supply shell (1), the right side of the partition plate (3) is in contact with the left side of a maintenance door (9), an exhaust groove (4) for air circulation is formed in the bottom of the partition plate (3), a plurality of groups of air holes (5) communicated with the exhaust groove (4) are formed in the top of the partition plate (3) and the outer wall of the power supply shell (1), a positioning plate (6) is fixedly connected to the top of the partition plate (3), a threaded hole is formed in the top of the positioning plate (6), and an adjusting rod (7) is in threaded connection with the inner wall of the threaded hole, the top of the power supply shell (1) is provided with an adjusting hole for rotating the adjusting rod (7), the top of the adjusting rod (7) is fixedly connected with a rotating rod (8) for enabling a worker to rotate the adjusting rod (7), the left side of the maintenance door (9) is fixedly connected with two sets of magnetic plates (10), the left side of each magnetic plate (10) is provided with an electromagnet (11) matched with the electromagnet, the top of each electromagnet (11) is fixedly connected with the inner wall of the top of the power supply shell (1), the inner wall of the power supply shell (1) and the outer side of the separation plate (3) are fixedly connected with a plurality of sets of rubber plates (12) for providing a damping effect for the storage battery (2), the left side of the power supply shell (1) is fixedly connected with a dehumidifier (14) and an air feeder (15), and the input end of the air feeder (15) passes through the left side of the power supply shell (1) and is positioned in the power supply shell (1), the air conditioner is characterized in that the input end of the air feeder (15) is communicated with the output end of the dehumidifier (14), the left side of the dehumidifier (14) is provided with an air inlet, the inner wall of the air inlet is fixedly connected with an insect-proof net (16), and the right side of the insect-proof net (16) is provided with two groups of air filter screens (17).

2. A dual conversion online topology UPS uninterruptible power supply as claimed in claim 1, wherein: the height of the partition plate (3) is greater than that of the storage battery (2), and the height of the exhaust groove (4) is equal to that of the storage battery (2).

3. A dual conversion online topology UPS uninterruptible power supply as claimed in claim 1, wherein: and an anti-slip pad (13) is arranged below the storage battery (2), and the bottom of the anti-slip pad (13) is fixedly connected with the inner wall of the bottom of the power supply shell (1).

4. A dual conversion online topology UPS uninterruptible power supply as claimed in claim 1, wherein: the magnetic plate (10) is a permanent magnet, and the right side of the magnetic plate (10) and the inner wall of the right side of the power supply shell (1) are located on the same vertical plane.

5. A dual conversion online topology UPS uninterruptible power supply as claimed in claim 1, wherein: the air filter screen (17) is an activated carbon paper corrugated filter screen with the size equal to that of the inner wall of the dehumidifier (14), and the outer side of the air filter screen (17) is fixedly connected with the inner wall of the dehumidifier (14) through a connecting bolt.

6. A dual conversion online topology UPS uninterruptible power supply as claimed in claim 1, wherein: the width of a placing groove enclosed between the separation plate (3) and the inner wall of the power supply shell (1) is equal to the sum of the widths of the storage battery (2) and the two groups of rubber plates (12).