UPS battery pack

Abstract

The utility model relates to a UPS battery pack which comprises a battery pack shell, a cover plate is hinged to the outer surface of the battery pack shell through a hinge, a limiting frame is fixedly installed on the left side face of the battery pack shell, and two first limiting springs are fixedly installed on the left side face of the limiting frame. A shifting plate is fixedly installed at the left ends of the two first limiting springs jointly, a limiting rod is fixedly installed on the right side face of the shifting plate, a circular groove is formed in the inner wall of a limiting frame, an L-shaped block is fixedly installed on the left side face of the cover plate, and a limiting hole is formed in the outer surface of the L-shaped block. According to the device, a shifting plate is mounted at the left ends of two first limiting springs, so that the two first limiting springs can limit the shifting plate, a limiting rod is mounted on the right side face of the shifting plate, and the right end of the limiting rod penetrates through a limiting hole formed in the outer surface of an L-shaped block, so that the L-shaped block and a cover plate can be effectively limited; when the storage battery needs to be disassembled and replaced, only the shifting plate needs to be shifted.

Description

Technical Field

[0001] The utility model relates to the technical field of battery packs, in particular to a UPS battery pack. Background Art

[0002] An uninterruptible power supply (UPS) is a constant voltage and frequency uninterruptible power supply that contains an energy storage device and an inverter as its main component. It is mainly used to provide uninterruptible power supply to a single computer, computer network system or other electronic power equipment. When the AC input is normal, the UPS stabilizes the AC power and supplies it to the load. At this time, the UPS is an AC voltage stabilizer, and it also charges the battery inside the machine. When the AC power is interrupted, the UPS immediately uses the power of the battery inside the machine to continue to supply 220V AC to the load through inverter conversion, so that the load maintains normal operation and protects the load software and load hardware from damage.

[0003] At present, in the design of UPS battery packs, the method usually used for built-in batteries is to install several battery modules in one plug-in box. However, most of the current UPS battery packs are fixed with screws. When the battery needs to be disassembled and replaced, corresponding tools are required, which is not convenient for quick battery replacement. Therefore, we propose a UPS battery pack to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In order to solve the above problems in the prior art, the utility model provides a UPS battery pack.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0008] A UPS battery pack comprises a battery pack shell, wherein the outer surface of the battery pack shell is hinged with a cover plate via a hinge, a limit frame is fixedly installed on the left side of the battery pack shell, two first limit springs are fixedly installed on the left side of the limit frame, a paddle is fixedly installed on the left ends of the two first limit springs, a limit rod is fixedly installed on the right side of the paddle, a circular groove is provided on the inner wall of the limit frame, an L-shaped block is fixedly installed on the left side of the cover plate, a limit hole is provided on the outer surface of the L-shaped block, and the right end of the limit rod passes through the limit hole and extends to the inside of the circular groove.

[0009] The front side of the battery pack shell is provided with six cavities, and the inner wall of each cavity is provided with a plurality of heat dissipation holes arranged at equal distances.

[0010] A second limit spring is fixedly mounted on the inner wall of each cavity, and a baffle is fixedly mounted on one end of each second limit spring.

[0011] A storage battery is arranged inside each of the cavities, the outer surface of each of the storage batteries is in contact with the front side of the baffle, and a handle is fixedly mounted on the front side of each of the storage batteries.

[0012] Two strip blocks are fixedly mounted on the inner wall of each cavity, and two strip sliding grooves are arranged on the outer surface of each strip block.

[0013] Two strip-shaped sliding blocks are fixedly mounted on the left side surface of each storage battery and the right side surface of each storage battery, and the outer surface of each strip-shaped sliding block is slidably connected with the inner wall of the strip-shaped sliding groove.

[0014] (III) Beneficial effects

[0015] The beneficial effects of the utility model are as follows: the cover plate is hinged to the battery pack shell by using hinges so that the cover plate can be flipped freely, and the cover plate can limit the battery in the cavity; a paddle plate is installed at the left ends of the two first limit springs so that the two first limit springs can limit the paddle plate; a limit rod is installed on the right side of the paddle plate, and the right end of the limit rod passes through the limit hole formed on the outer surface of the L-shaped block, so that the L-shaped block and the cover plate can be effectively limited; when the battery needs to be disassembled and replaced, it is only necessary to paddle the paddle plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the front view of the UPS battery pack;

[0017] Figure 2 It is a three-dimensional structural diagram of the rear view of the UPS battery pack;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the front section view of the limit frame in the UPS battery pack;

[0019] Figure 4 It is a three-dimensional structural diagram of a UPS battery pack in a top-down view;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of a UPS battery pack in a front cross-section;

[0021] [Description of Reference Numerals]

[0022] In the figure: 1, cover plate; 2, battery pack shell; 3, heat dissipation hole; 4, limit frame; 5, dial plate; 6, first limit spring; 7, limit rod; 8, L-shaped block; 9, limit hole; 10, circular groove; 11, strip block; 12, strip slide groove; 13, second limit spring; 14, battery; 15, baffle; 16, cavity; 17, handle; 18, strip slide. DETAILED DESCRIPTION

[0023] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0024] Please refer to Figures 1 to 5 As shown, a UPS battery pack of the utility model comprises a battery pack shell 2, the outer surface of the battery pack shell 2 is hinged with a cover plate 1 through a hinge, a limit frame 4 is fixedly installed on the left side of the battery pack shell 2, two first limit springs 6 are fixedly installed on the left side of the limit frame 4, a dial plate 5 is fixedly installed on the left ends of the two first limit springs 6, a limit rod 7 is fixedly installed on the right side of the dial plate 5, a circular groove 10 is provided on the inner wall of the limit frame 4, an L-shaped block 8 is fixedly installed on the left side of the cover plate 1, a limit hole 9 is provided on the outer surface of the L-shaped block 8, the right end of the limit rod 7 passes through the limit hole 9 and extends to the inside of the circular groove 10, and the cover plate 1 is hinged to the battery pack shell 2 by using a hinge, so that the cover plate 1 It can be flipped freely, and the cover plate 1 can limit the battery 14 inside each cavity 16. By installing two first limit springs 6 on the left side of the limit frame 4, and fixing the left ends of the two first limit springs 6 to the right side of the dial plate 5, the two first limit springs 6 can jointly limit the dial plate 5. By installing a limit rod 7 on the right side of the dial plate 5, the limit rod 7 can be driven to adjust the position by toggling the dial plate 5. By installing an L-shaped block 8 on the left side of the cover plate 1, and opening a limit hole 9 on the outer surface of the L-shaped block 8, the right end of the limit rod 7 passes through the limit hole 9 and extends to the inside of the circular groove 10, so that the L-shaped block 8 and the cover plate 1 can be limited. During the actual implementation process, when the battery 14 needs to be disassembled and replaced, the staff first holds the dial plate 5 with his hand and applies a pulling force to the left. The movement of the dial plate 5 drives the limit rod 7 to move and stretches the two first limit springs 6. When the right end of the limit rod 7 moves out of the limit hole 9, the staff can open the cover 1, and then the staff can hold the corresponding handle 17 to take the battery 14 that needs to be replaced out of the cavity 16.

[0025] Optionally, six cavities 16 are provided on the front of the battery pack housing 2, and a plurality of heat dissipation holes 3 are provided on the inner wall of each cavity 16 at equal distances. In the actual implementation process, by providing six cavities 16 on the front of the battery pack housing 2, six storage batteries 14 can be placed inside the battery pack housing 2, respectively. By providing a plurality of heat dissipation holes 3 at equal distances on the inner wall of each cavity 16, air outside the battery pack housing 2 can enter the interior of the plurality of cavities 16 through the plurality of heat dissipation holes 3, respectively, so that the storage batteries 14 inside each cavity 16 can be cooled and dissipated.

[0026] Optionally, the inner wall of each cavity 16 is fixedly mounted with a second limit spring 13, and one end of each second limit spring 13 is fixedly mounted with a baffle 15. In the actual implementation process, by mounting the second limit spring 13 on the inner wall of each cavity 16 and mounting the baffle 15 on one end of each second limit spring 13, after one end of each storage battery 14 contacts the front of the baffle 15, each baffle 15 can support the storage battery 14 in contact therewith, and the second limit spring 13 and the baffle 15 cooperate to protect the storage battery 14 in contact therewith.

[0027] Optionally, each cavity 16 is provided with a battery 14, the outer surface of each battery 14 is in contact with the front surface of the baffle 15, and a handle 17 is fixedly installed on the front surface of each battery 14. In the actual implementation process, by installing a handle 17 on the front surface of each battery 14, the staff can take the battery 14 out of the cavity 16 by pulling the handle 17, so that it is more convenient for the staff to disassemble and replace the battery 14.

[0028] Optionally, two bar blocks 11 are fixedly mounted on the inner wall of each cavity 16, and two bar grooves 12 are provided on the outer surface of each bar block 11. In the actual implementation process, by installing two bar blocks 11 on the inner wall of each cavity 16 and providing two bar grooves 12 on the outer surface of each bar block 11, it is possible to effectively avoid the outer surface of each battery 14 from directly contacting the inner wall of the cavity 16, thereby effectively providing protection for the outer surface of the battery 14.

[0029] Optionally, two bar sliders 18 are fixedly installed on the left side and the right side of each battery 14, and the outer surface of each bar slider 18 is slidably connected to the inner wall of the bar chute 12. In the actual implementation process, by installing two bar sliders 18 on the left side and the right side of each battery 14, and making the outer surface of each bar slider 18 slidably connected to the inner wall of the bar chute 12, the staff can quickly take out the battery 14 from the inside of the cavity 16 by pulling the handle 17, and by matching multiple bar sliders 18 with multiple bar chute 12, each battery 14 can be firmly placed in the inside of each cavity 16.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description and the drawings, and the specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A UPS battery pack, comprising a battery pack housing (2), characterized in that: The outer surface of the battery pack shell (2) is hingedly connected to a cover plate (1) via a hinge; a limit frame (4) is fixedly installed on the left side of the battery pack shell (2); two first limit springs (6) are fixedly installed on the left side of the limit frame (4); a shift plate (5) is fixedly installed on the left ends of the two first limit springs (6); a limit rod (7) is fixedly installed on the right side of the shift plate (5); a circular groove (10) is provided on the inner wall of the limit frame (4); an L-shaped block (8) is fixedly installed on the left side of the cover plate (1); a limit hole (9) is provided on the outer surface of the L-shaped block (8); the right end of the limit rod (7) passes through the limit hole (9) and extends to the inside of the circular groove (10).

2. A UPS battery pack as claimed in claim 1, characterized in that: The front side of the battery pack housing (2) is provided with six cavities (16), and the inner wall of each cavity (16) is provided with a plurality of heat dissipation holes (3) arranged at equal distances.

3. A UPS battery pack as claimed in claim 2, characterized in that: A second limit spring (13) is fixedly mounted on the inner wall of each cavity (16), and a baffle (15) is fixedly mounted on one end of each second limit spring (13).

4. A UPS battery pack as claimed in claim 3, characterized in that: A storage battery (14) is arranged inside each of the cavities (16), the outer surface of each of the storage batteries (14) is in contact with the front surface of the baffle (15), and a handle (17) is fixedly mounted on the front surface of each of the storage batteries (14).

5. A UPS battery pack as claimed in claim 4, characterized in that: Two strip blocks (11) are fixedly mounted on the inner wall of each cavity (16), and two strip sliding grooves (12) are provided on the outer surface of each strip block (11).

6. A UPS battery pack as claimed in claim 5, characterized in that: Two strip-shaped sliders (18) are fixedly mounted on the left side of each storage battery (14) and the right side of each storage battery (14), and the outer surface of each strip-shaped slider (18) is slidably connected to the inner wall of the strip-shaped slide groove (12).

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