A novel supercapacitor battery energy storage module

Abstract

This utility model discloses a novel supercapacitor battery energy storage module, belonging to the technical field of battery energy storage modules. It includes a supercapacitor, with a first combined plate and a second combined plate respectively covering its upper and lower ends. A connecting rod is inserted between the first and second combined plates. A first protective film and a first bracket are sequentially connected to the upper part of the first combined plate, and a second protective film and a second bracket are sequentially connected to the lower part of the second combined plate. Screws are threaded to both ends of the connecting rod. The first and second combined plates clamp and position the supercapacitor, maximizing its contact with external air, increasing its air-cooling contact area, and thus improving its self-heating efficiency. Simultaneously, the first and second combined plates are damped and inserted with the connecting rod for pre-tightening positioning during assembly, improving the convenience of subsequent installation.

Description

Technical Field

[0001] This utility model relates to the field of battery energy storage module technology, specifically a novel supercapacitor battery energy storage module. Background Technology

[0002] Supercapacitor battery energy storage modules are a new type of energy storage technology. They consist of supercapacitors, control systems, and electrical components. Through modularization, systematization, and intelligence, they achieve rapid and instantaneous storage and release of energy. Supercapacitor modules utilize the distributed energy storage characteristics of supercapacitors to quickly store or release large amounts of energy in a short period of time. They feature high capacity, rapid charging and discharging, energy efficiency, and safety and reliability.

[0003] Existing supercapacitor battery energy storage modules are usually installed with an overall enclosed structure, with various shapes and designs. Due to the enclosed structure, the heat dissipation efficiency of supercapacitors is reduced. At the same time, the whole unit is installed and fixed by circumferential rivets or bolts, which makes it impossible to perform pre-tightening positioning during assembly, making the assembly cumbersome and the process complex, indirectly increasing its production cost.

[0004] Therefore, this invention provides a novel supercapacitor battery energy storage module to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] This invention provides a novel supercapacitor battery energy storage module, which aims to solve the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a novel supercapacitor battery energy storage module, comprising a supercapacitor, wherein the upper and lower ends of the supercapacitor are respectively wrapped with a first combined plate and a second combined plate, and a connecting rod is inserted between the first combined plate and the second combined plate; a first protective film and a first bracket are sequentially connected above the first combined plate, and a second protective film and a second bracket are sequentially connected below the second combined plate; both ends of the connecting rod are threaded with screws, and the screws respectively realize the compression positioning of the first bracket, the first protective film, the second protective film and the second bracket;

[0009] The first wire harness and the second wire harness are respectively disposed on the second assembly plate and the first assembly plate near the supercapacitor, and one end of the first wire harness and the second wire harness are connected to the CMS control box.

[0010] As a preferred technical solution of this application, the first support and the second support are each provided in two sets, and the two sets of the first support or the second support are symmetrically distributed. The first support and the second support are both L-shaped structures. The two sets of the first support are respectively located on both sides of the first protective film, and the two sets of the second support are respectively located on both sides of the second protective film.

[0011] As a preferred technical solution of this application, threaded holes are provided at both the upper and lower ends of the connecting rod, positioning holes are provided at the corresponding threaded holes of the first bracket and the second bracket, and U-shaped slots are provided at the corresponding threaded holes of the first protective film and the second protective film.

[0012] As a preferred technical solution of this application, the first assembly plate is provided with a first assembly hole evenly distributed around its perimeter, and the second assembly plate is provided with a second assembly hole evenly distributed around its perimeter. The first assembly hole and the second assembly hole are located at the same position and are symmetrically distributed. The cross-section of the first assembly hole is I-shaped.

[0013] As a preferred technical solution of this application, the ends of the first and second assembly holes that are close to each other are circular grooves, and a connecting rod is inserted into the inside of the circular grooves. The ends of the first and second assembly holes that are far apart from each other are conical grooves, and the inside of the conical grooves is adapted for the concealed installation of screws.

[0014] As a preferred technical solution of this application, one end of the first combination plate is connected to two sets of terminals, both sides of the first combination plate are connected to first connecting plates, both sides of the second combination plate are connected to second connecting plates, the terminals and the first connecting plates are electrically connected to the second wiring harness, the second connecting plates are electrically connected to the first wiring harness, and the first and second connecting plates are electrically connected to the supercapacitor.

[0015] (III) Beneficial Effects

[0016] The beneficial effects of this application are as follows: the utility model completes the clamping and positioning of the supercapacitor through the first and second combined plates, which maximizes the contact between the supercapacitor and the external air, increases its air-cooling contact area, and thus improves its self-heating efficiency. At the same time, the first and second combined plates are damped and inserted into the connecting rod for positioning, realizing the pre-tightening positioning of the assembly of the device, improving the convenience of subsequent installation. Furthermore, the insertion positioning of the connecting rod also provides a good limiting effect, avoiding deviations in subsequent screw installation, and further improving the convenience of subsequent assembly. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 This is a schematic diagram of the overall exploded structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the first combined plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of the second combined plate of this utility model.

[0021] In the picture:

[0022] 1. First bracket; 2. First protective film; 3. First assembly plate; 31. First mounting hole; 4. Connecting rod; 5. Second assembly plate; 51. Second mounting hole; 6. Second protective film; 7. Second bracket; 8. First wiring harness; 9. CMS control box; 10. Second wiring harness; 11. Supercapacitor; 12. Terminal block; 13. First connecting plate; 14. Second connecting plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figure 1-4 As shown, this utility model provides a novel supercapacitor battery energy storage module, including a supercapacitor 11. The upper and lower ends of the supercapacitor 11 are respectively wrapped with a first combined plate 3 and a second combined plate 5, and a connecting rod 4 is inserted between the first combined plate 3 and the second combined plate 5. A first protective film 2 and a first support 1 are sequentially connected above the first combined plate 3, and a second protective film 6 and a second support 7 are sequentially connected below the second combined plate 5. Screws are threaded to both ends of the connecting rod 4, and the screws respectively achieve compression positioning of the first support 1, the first protective film 2, the second protective film 6, and the second support 7; a first wiring harness 8 and a second wiring harness 10. The first wire harness 8 and the second wire harness 10 are respectively located at one end of the second combined plate 5 and the first combined plate 3 near the supercapacitor 11. One end of the first wire harness 8 and the second wire harness 10 are connected to the CMS control box 9. The supercapacitor 11 is wrapped and positioned by the insertion and cooperation of the connecting rod 4 with the first combined plate 3 and the second combined plate 5. At the same time, the damping insertion and pre-tightening of the connecting rod 4 and the first combined plate 3, as well as the connecting rod 4 and the second combined plate 5, can also realize the pre-tightening positioning of its assembly, thereby improving the convenience of subsequent assembly. In addition, after the overall assembly of the device, the contact area between the supercapacitor 11 and the outside is maximized, thereby effectively improving its air cooling efficiency.

[0025] Furthermore, there are two sets of the first support 1 and the second support 7, and the two sets of the first support 1 or the second support 7 are symmetrically distributed. The first support 1 and the second support 7 are both L-shaped structures. The two sets of the first support 1 are located on both sides of the first protective film 2, and the two sets of the second support 7 are located on both sides of the second protective film 6. Through the cooperation of the first support 1 and the second support 7, the auxiliary positioning of the overall external frame of the device is completed. At the same time, the distribution of the first support 1 and the second support 7 can be installed and fixed with the external frame.

[0026] Furthermore, threaded holes are provided at both the upper and lower ends of the connecting rod 4, and positioning holes are provided at the corresponding threaded holes of the first bracket 1 and the second bracket 7. U-shaped slots are provided at the corresponding threaded holes of the first protective film 2 and the second protective film 6. By connecting the upper and lower ends of the connecting rod 4 with screws, the upper first bracket 1 and the first protective film 2, as well as the lower second protective film 6 and the second bracket 7, can be squeezed and positioned respectively, thereby completing the overall splicing and fixing.

[0027] Furthermore, the first assembly plate 3 has uniformly spaced first assembly holes 31 around its perimeter, and the second assembly plate 5 has uniformly spaced second assembly holes 51 around its perimeter. The first assembly holes 31 and the second assembly holes 51 are located in the same position and are symmetrically distributed. The cross-section of the first assembly hole 31 is I-shaped. The first assembly plate 3 and the second assembly plate 5 are also provided with mounting lugs for the CMS control box 9 at the ends closest to the CMS control box 9, which facilitates the installation and fixing of the CMS control box 9. The ends of the first assembly holes 31 and the second assembly holes 51 that are close to each other are circular grooves, and a connecting rod 4 is inserted into the inside of the circular grooves. The ends of the first assembly holes 31 and the second assembly holes 51 that are far apart from each other are conical grooves, and the inside of the conical grooves is adapted for the concealed installation of screws. The distribution of the first assembly holes 31 and the second assembly holes 51 facilitates the damped insertion and fixing of the connecting rod 4, thereby realizing the pre-tightening assembly of the device and satisfying the concealed installation and fixing of screws.

[0028] Furthermore, one end of the first combination plate 3 is connected to two sets of terminals 12, and both sides of the first combination plate 3 are connected to first connecting plates 13. Both sides of the second combination plate 5 are connected to second connecting plates 14. The terminals 12 and the first connecting plates 13 are electrically connected to the second wiring harness 10, and the second connecting plates 14 are electrically connected to the first wiring harness 8. The first connecting plates 13 and the second connecting plates 14 are electrically connected to the supercapacitor 11. Through this electrical connection, the overall electrical connection with the supercapacitor 11 is achieved. By adopting a series-parallel combination method, several supercapacitor 11 units can be connected in series, and then these series-connected modules can be connected in parallel to meet the application requirements that require both high voltage and high current. This combination method can make full use of the advantages of the supercapacitor 11 and solve the problem of unbalanced voltage and current of individual units.

[0029] Working principle: During installation, firstly, the connecting rod 4 is inserted into the second assembly hole 51. Then, the supercapacitor 11 is installed between the second combination plates 5. Next, the first combination plate 3 is snapped onto the top of the supercapacitor 11, fixing the supercapacitor 11 between the first combination plate 3 and the second combination plate 5. Simultaneously, the first combination plate 3 is inserted above the connecting rod 4. The pre-tightening positioning of the assembly is achieved through the damping insertion and positioning of the connecting rod 4 with the first combination plate 3 and the second combination plate 5. Then, the CMS control box 9 is installed and fixed at one end of the first combination plate 3 and the second combination plate 5. Finally, the first protective film 2 and the first bracket 1 on the top of the first combination plate 3, and the second protective film 6 and the second bracket 7 on the bottom of the second combination plate 5 are fixed with screws. The connection between the screws and the connecting rod 4 achieves tight fixing of the first combination plate 3 and the second combination plate 5, thus achieving the wrapping and fixing of the supercapacitor 11.

[0030] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A novel supercapacitor battery energy storage module characterized by: The supercapacitor (11) is wrapped with a first combined plate (3) and a second combined plate (5) at its upper and lower ends respectively. A connecting rod (4) is inserted between the first combined plate (3) and the second combined plate (5). A first protective film (2) and a first support (1) are connected in sequence above the first combined plate (3). A second protective film (6) and a second support (7) are connected in sequence below the second combined plate (5). Screws are threaded to both ends of the connecting rod (4), and the screws respectively realize the compression positioning of the first support (1), the first protective film (2), the second protective film (6) and the second support (7). The first wire harness (8) and the second wire harness (10) are respectively located on the second assembly plate (5) and the first assembly plate (3) near the supercapacitor (11), and one end of the first wire harness (8) and the second wire harness (10) are connected to the CMS control box (9).

2. A novel supercapacitor battery energy storage module according to claim 1, characterized in that: The first support (1) and the second support (7) are each provided in two sets, and the two sets of the first support (1) or the second support (7) are symmetrically distributed. The first support (1) and the second support (7) are both L-shaped structures. The two sets of the first support (1) are located on both sides of the first protective film (2), and the two sets of the second support (7) are located on both sides of the second protective film (6).

3. A novel supercapacitor battery energy storage module according to claim 2, characterized in that: The connecting rod (4) has threaded holes at both ends. The first bracket (1) and the second bracket (7) have positioning holes at the threaded holes. The first protective film (2) and the second protective film (6) have U-shaped slots at the threaded holes.

4. A novel supercapacitor battery energy storage module according to claim 1, characterized in that: The first assembly plate (3) has a first assembly hole (31) evenly distributed around its perimeter, and the second assembly plate (5) has a second assembly hole (51) evenly distributed around its perimeter. The first assembly hole (31) and the second assembly hole (51) are located at the same position and are symmetrically distributed. The cross-section of the first assembly hole (31) is I-shaped.

5. A novel supercapacitor battery energy storage module according to claim 4, characterized in that: The first assembly hole (31) and the second assembly hole (51) are close to each other at one end and form a circular groove, and a connecting rod (4) is inserted into the inside of the circular groove. The first assembly hole (31) and the second assembly hole (51) are far apart from each other at one end and form a conical groove, and the inside of the conical groove is adapted for the hidden installation of screws.

6. A novel supercapacitor battery energy storage module according to claim 5, characterized in that: Two sets of terminals (12) are connected to one end of the first combination plate (3). First connecting plates (13) are connected to both sides of the first combination plate (3). Second connecting plates (14) are connected to both sides of the second combination plate (5). The terminals (12) and the first connecting plates (13) are electrically connected to the second wire harness (10). The second connecting plates (14) are electrically connected to the first wire harness (8). The first connecting plates (13) and the second connecting plates (14) are electrically connected to the supercapacitor (11).

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