Combined energy storage battery

Abstract

The utility model discloses a combined energy storage battery which comprises a shell, four bottom feet are fixedly connected to the bottom of the shell, a side cover plate is rotatably connected to one end of the shell through hinges, a fixing device is arranged on the side wall of the shell, a handle is fixedly connected to the side wall of the side cover plate, and ventilation openings are formed in the side walls of the top and the bottom of the shell. Filtering nets are arranged in the two ventilation openings, six supporting columns are fixedly connected to the side wall of the bottom in the shell, the tops of the six supporting columns are jointly and fixedly connected with a supporting plate, a battery body is placed at the top of the supporting plate, and baffles are fixedly connected to the side walls of the two ends of the top of the supporting plate; and the battery body is positioned between the two baffles. Through mutual cooperation of the filter screen, the supporting plate, the clamping plate, the threaded rod and other parts, the battery can be ejected out when the battery body is disassembled, so that the working intensity of workers is reduced, and the operation is simple, convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage batteries, in particular to a combined energy storage battery. Background Art

[0002] A battery is an electrochemical device that stores chemical energy and releases electrical energy when necessary. The modular battery transforms the integrated packaging structure of the battery into a detachable single-cell modular structure, which is convenient for disassembly and replacement of single cells without affecting the overall use, thus improving the efficiency of the battery.

[0003] For example, Chinese patent publication number CN219226462U discloses a combined energy storage battery, including a shell, fixing mechanisms fixedly installed on both sides of the shell, a placement frame provided inside the shell, a shock absorbing mechanism provided between the shell and the placement frame, a battery placed inside the placement frame, and cooling fans installed on the surface and back of the shell. Through the fixing mechanism, the handles threadedly connected to the two sides of the shell are turned to drive the adjusting screw to rotate, and the rotation of the adjusting screw drives the connecting plate rotatably installed at the other end to approach the battery inside the placement frame. The approach of the connecting plate causes the fixing block connected by the fixing rod to contact and fix the battery.

[0004] However, in the above scheme, when the battery needs to be disassembled and replaced, it is not convenient to push the battery out because the battery itself is heavy, which makes it inconvenient to disassemble and replace, thereby increasing the workload of the staff and not being very convenient. Utility Model Content

[0005] The utility model provides a combined energy storage battery to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A combined energy storage battery comprises a shell, wherein the bottom of the shell is fixedly connected with four base feet, one end of the shell is rotatably connected to a side cover plate by a hinge, the side wall of the shell is provided with a fixing device, the side cover plate side wall is fixedly connected with a handle, the top and the bottom side wall of the shell are provided with ventilation holes, and the two ventilation holes are provided with filter screens, six support columns are fixedly connected to the bottom side wall of the shell, and the tops of the six support columns are commonly fixedly connected with a support plate, a battery body is placed on the top of the support plate, baffles are fixedly connected to the side walls at both ends of the top of the support plate, the battery body is located between the two baffles, and three heat dissipation holes are provided on the side wall of the support plate, the side wall of the shell is threadedly connected with a threaded rod, one end of the threaded rod is fixedly connected with a rotating block, one end of the threaded rod passes through the side wall of the shell, and one end of the threaded rod is rotatably connected with a clamping plate, the clamping plate is located on the opposite side of the side cover plate, and one end of the clamping plate is against the side wall of the battery body.

[0008] As a further improvement of the present technical solution: the fixing device includes a locking groove, the locking groove is opened on the side wall of the shell, the top of the shell is slidably connected to a limiting plate, the top of the limiting plate is fixedly connected to a fixing plate, the bottom of the fixing plate is fixedly connected to a plurality of springs, the bottoms of the plurality of springs are all fixedly connected to the top side wall of the shell, the plurality of springs are symmetrically arranged on both sides of the limiting plate, the top of the fixing plate is fixedly connected to a handle, the bottom of the limiting plate passes through the side wall of the shell and extends into the locking groove, the side wall of the side cover plate is fixedly connected to a locking plate, one end of the locking plate is located in the locking groove and is slidably connected to the locking groove, the top of the locking plate is opened with a limiting groove, one end of the limiting plate is located in the limiting groove, and the bottom side wall of the limiting plate is inclined.

[0009] As a further improvement of the technical solution: the surface of the handle is provided with anti-slip patterns.

[0010] As a further improvement of the technical solution: cooling fans are provided on both side walls of the shell.

[0011] As a further improvement of the technical solution: the six support columns are all made of rubber material.

[0012] As a further improvement of the technical solution: a protective pad is provided on the side wall of the side cover plate, and one end of the protective pad is against the side wall of the battery body.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the device can push out the battery when the battery body is disassembled through the mutual cooperation of the filter screen, the support plate, the clamping plate, the threaded rod and other components, thereby reducing the work intensity of the staff and the operation is simple, convenient and fast.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a combined energy storage battery proposed by the utility model;

[0017] Figure 2 This is a front view structural schematic diagram of a combined energy storage battery proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-sectional structure of a combined energy storage battery proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of a side cross-sectional structure of a combined energy storage battery proposed by the utility model;

[0020] Figure 5 for Figure 4 Schematic diagram of the locally enlarged structure of A in the middle.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Shell; 2. Ventilation port; 3. Filter; 4. Battery body; 5. Cooling fan; 6. Baffle; 7. Support column; 8. Bottom foot; 9. Support plate; 10. Cooling port; 11. Handle; 12. Side cover; 13. Handle; 14. Protective pad; 15. Rotating block; 16. Fixed plate; 17. Limiting plate; 18. Spring; 19. Snap-fit ​​groove; 20. Limiting groove; 21. Snap-fit ​​plate; 22. Clamping plate; 23. Threaded rod. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] See also Figure 1-5 In the embodiment of the utility model, a combined energy storage battery includes a shell 1, four feet 8 are fixedly connected to the bottom of the shell 1, one end of the shell 1 is rotatably connected to a side cover 12 through a hinge, a fixing device is provided on the side wall of the shell 1, a handle 13 is fixedly connected to the side wall of the side cover 12, a vent 2 is provided on the top and bottom side wall of the shell 1, and a filter screen 3 is provided in the two vents 2, six support columns 7 are fixedly connected to the bottom side wall of the shell 1, and a support plate 9 is fixedly connected to the top of the six support columns 7, and the support A battery body 4 is placed on the top of the support plate 9, and baffles 6 are fixedly connected to the side walls at both ends of the top of the support plate 9. The battery body 4 is located between the two baffles 6. Three heat dissipation ports 10 are opened on the side walls of the support plate 9. A threaded rod 23 is threadedly connected to the side wall of the outer shell 1, and a rotating block 15 is fixedly connected to one end of the threaded rod 23. One end of the threaded rod 23 passes through the side wall of the outer shell 1, and one end of the threaded rod 23 is rotatably connected to a splint 22. The splint 22 is located on the opposite side of the side cover plate 12, and one end of the splint 22 is against the side wall of the battery body 4.

[0027] See also Figure 1-2 , Figure 4-5The fixing device includes a snap-fitting groove 19, which is provided on the side wall of the shell 1. The top of the shell 1 is slidably connected to a limiting plate 17, and the top of the limiting plate 17 is fixedly connected to a fixing plate 16, and the bottom of the fixing plate 16 is fixedly connected to a plurality of springs 18, and the bottoms of the plurality of springs 18 are all fixedly connected to the top side wall of the shell 1. The plurality of springs 18 are symmetrically arranged on both sides of the limiting plate 17, and the top of the fixing plate 16 is fixedly connected to a handle 11, and the bottom of the limiting plate 17 penetrates the side wall of the shell 1 and extends into the snap-fitting groove 19. The side wall of the side cover plate 12 is fixedly connected to a snap-fitting plate 21, and one end of the snap-fitting plate 21 is located in the snap-fitting groove 19 and is slidably connected to the snap-fitting groove 19. A limiting groove 20 is provided on the top of the snap-fitting plate 21, and one end of the limiting plate 17 is located in the limiting groove 20. The bottom side wall of the limiting plate 17 is arranged in an inclined shape. When the battery body 4 needs to be repaired When the handle 11 is lifted, the handle 11 drives the fixing plate 16 to move, and the fixing plate 16 drives the limit plate 17 and the spring 18 to move, so that the spring 18 is in a stressed state. At this time, the limit plate 17 is out of the limit groove 20, and then the handle 13 is pulled, and the handle 13 drives the side cover 12 to move, so that the side cover 12 is opened. When the side cover 12 is closed, the engaging plate 21 enters the engaging groove 19, and one end of the engaging plate 21 squeezes the inclined side wall of the limiting plate 17, so that the limiting plate 17 moves along the side wall of the engaging plate 21, and the limiting plate 17 drives the spring 18 to move through the fixing plate 16, so that the spring 18 is in a stressed state. When the limiting plate 17 moves to the upper part of the limiting groove 20, the spring 18 drives the limiting plate 17 to automatically reset, so that one end of the limiting plate 17 enters the limiting groove 20, thereby fixing the side cover 12.

[0028] See also Figure 1-2 , Figure 4-5 The surface of the handle 11 is provided with anti-skid patterns to prevent slipping when the handle 11 is lifted.

[0029] See also Figure 1 , Figure 3 , cooling fans 5 are provided on both side walls of the housing 1 , and by starting the cooling fans 5 , air can be blown to both sides of the battery body 4 , thereby improving the heat dissipation efficiency of the battery body 4 .

[0030] See also Figure 3-4 The six support columns 7 are all made of rubber material. When the outer shell 1 vibrates, the six support columns 7 made of rubber material can reduce the vibration of the outer shell 1 on the battery body 4, thereby playing a shock-absorbing role on the battery body 4.

[0031] See also Figure 4 A protective pad 14 is provided on the side wall of the side cover plate 12, and one end of the protective pad 14 is against the side wall of the battery body 4. The protective pad 14 can prevent the side cover plate 12 from scratching the battery body 4 and prevent the side cover plate 12 from being scratched.

[0032] The working principle of the utility model is as follows: when the battery body 4 needs to be replaced, the handle 11 is lifted up, and then the handle 13 is pulled, so that the handle 13 drives the side cover 12 to move, thereby opening the side cover 12, so that the side cover 12 drives the protective pad 14 to break away from the squeeze on the battery body 4, thereby releasing the fixation of the battery body 4, and by twisting the rotating block 15, the rotating block 15 drives the threaded rod 23 to rotate, and the threaded rod 23 drives the clamping plate 22 to move, so that the clamping plate 22 pushes the battery body 4, and one end of the battery body 4 is pushed out of the shell 1, so that it is convenient for the staff to take out the battery body 4, reducing the work intensity of the staff, and then the new battery body 4 is inserted into the shell 1. On the support plate 9, close the side cover 12, so that the engaging plate 21 enters the engaging groove 19, one end of the engaging plate 21 will squeeze the inclined side wall of the limiting plate 17, so that the limiting plate 17 moves along the side wall of the engaging plate 21, and the limiting plate 17 drives the spring 18 to move through the fixing plate 16, so that the spring 18 is in a stressed state. When the limiting plate 17 moves above the limiting groove 20, the spring 18 will drive the limiting plate 17 to automatically reset, so that one end of the limiting plate 17 enters the limiting groove 20, thereby fixing the side cover 12, and by twisting the rotating block 15, the clamping plate 22 squeezes the side wall of the battery body 4, and one end of the battery body 4 is against the side wall of the side cover 12, thereby quickly fixing the battery body 4.

[0033] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A combined energy storage battery, comprising a housing (1), characterized in that: The bottom of the shell (1) is fixedly connected to four feet (8); one end of the shell (1) is rotatably connected to a side cover plate (12) via a hinge; a fixing device is provided on the side wall of the shell (1); a handle (13) is fixedly connected to the side wall of the side cover plate (12); ventilation holes (2) are provided on the top and bottom side walls of the shell (1); filters (3) are provided in the two ventilation holes (2); six support columns (7) are fixedly connected to the bottom side wall of the shell (1); a support plate (9) is fixedly connected to the top of the six support columns (7); a battery body (4) is placed on the top of the support plate (9); Baffles (6) are fixedly connected to the side walls at both ends of the top of the support plate (9), the battery body (4) is located between the two baffles (6), three heat dissipation ports (10) are opened on the side wall of the support plate (9), a threaded rod (23) is threadedly connected to the side wall of the shell (1), one end of the threaded rod (23) is fixedly connected to a rotating block (15), one end of the threaded rod (23) passes through the side wall of the shell (1), one end of the threaded rod (23) is rotatably connected to a clamping plate (22), the clamping plate (22) is located on the opposite side of the side cover plate (12), and one end of the clamping plate (22) is against the side wall of the battery body (4).

2. A combined energy storage battery according to claim 1, characterized in that: The fixing device comprises a snap-fit ​​groove (19), wherein the snap-fit ​​groove (19) is provided on the side wall of the housing (1), the top of the housing (1) is slidably connected to a limit plate (17), the top of the limit plate (17) is fixedly connected to a fixing plate (16), the bottom of the fixing plate (16) is fixedly connected to a plurality of springs (18), the bottoms of the plurality of springs (18) are all fixedly connected to the top side wall of the housing (1), the plurality of springs (18) are symmetrically arranged on both sides of the limit plate (17), and the fixing plate (16) is fixedly connected to the fixing plate (16). 6) A handle (11) is fixedly connected to the top, the bottom of the limiting plate (17) passes through the side wall of the shell (1) and extends into the engaging groove (19), the side wall of the side cover plate (12) is fixedly connected to the engaging plate (21), one end of the engaging plate (21) is located in the engaging groove (19) and is slidably connected to the engaging groove (19), a limiting groove (20) is provided on the top of the engaging plate (21), one end of the limiting plate (17) is located in the limiting groove (20), and the bottom side wall of the limiting plate (17) is arranged in an inclined shape.

3. A combined energy storage battery according to claim 2, characterized in that: The surface of the handle (11) is provided with anti-slip patterns.

4. A combined energy storage battery according to claim 1, characterized in that: Cooling fans (5) are provided on both side walls of the housing (1).

5. The combined energy storage battery according to claim 1, characterized in that: The six support columns (7) are all made of rubber material.

6. A combined energy storage battery according to claim 1, characterized in that: A protective pad (14) is provided on the side wall of the side cover plate (12), and one end of the protective pad (14) abuts against the side wall of the battery body (4).

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