Super lithium ion capacitor module

Abstract

The present invention relates to the technical field of energy storage components. Specifically disclosed is a super lithium ion capacitor module, comprising a plurality of super capacitors. The module further comprises a plurality of upper fixing frames; a plurality of lower fixing frames; connecting rods; first connecting members; second connecting members; and a lower housing. In the present invention, two adjacent super capacitors are connected by means of the connection of one first connecting member and one second connecting member on two adjacent upper fixing frames, the first connecting member and the second connecting member are connected in a combined manner, the connection is achieved by inserting a sleeve plate in the second connecting member into a slot in the first connecting member, and the first connecting member and the second connecting member are disconnected by pulling the sleeve plate out of the slot, such that the super capacitor is convenient to dismount and mount, the replacement efficiency of the super capacitor is improved, and other super capacitors are not prone to damage when the super capacitor is replaced.

Description

A super lithium-ion capacitor module Technical Field

[0001] This invention belongs to the field of energy storage device technology, and in particular relates to a super lithium-ion capacitor module. Background Technology

[0002] Supercapacitor modules, often simply referred to as supercapacitor modules or supercapacitor modules, are a new type of energy storage device that utilizes the rapid charging and discharging characteristics of double-layer capacitors and the high energy density of lithium-ion batteries to achieve high power output and long-term energy storage. Technical issues

[0003] Existing super lithium-ion capacitor modules are generally composed of several supercapacitors. These supercapacitors need to be connected by connectors, which are usually fixed to the terminals of two adjacent supercapacitors by welding. When one of the supercapacitors fails, the connector at the connection point needs to be removed, which will damage the connector. When replacing a new supercapacitor, a new connector needs to be welded on, resulting in a certain degree of resource waste.

[0004] To address the aforementioned technical problems, the applicant has retrieved some existing technologies to achieve seamless replacement of supercapacitors without damaging the connectors. For example, patent publication number CN219658557U primarily employs a detachable connection between the supercapacitor cell and the negative and positive terminal connectors. However, the applicant's analysis reveals that this technical solution has drawbacks: replacing a single supercapacitor requires completely disassembling the negative and positive terminal connectors connected to other supercapacitors, which is cumbersome and inefficient. Furthermore, disassembling the negative and positive terminal connectors can easily damage the supercapacitor's terminals. Technical solutions

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a super lithium-ion capacitor module, thereby solving the technical problems of cumbersome connection assembly and disassembly when disassembling and assembling individual supercapacitors, and low efficiency in replacing supercapacitors.

[0006] The objective of this invention can be achieved through the following technical solutions:

[0007] A super lithium-ion capacitor module includes a plurality of supercapacitors, and the module further includes:

[0008] Several upper fixing frames are provided, the number of upper fixing frames being the same as the number of supercapacitors. An upper positioning groove is provided at the bottom of each upper fixing frame, and a sleeve hole is provided in the upper positioning groove. The supercapacitor is fitted into the upper positioning groove, and the electrode post on the supercapacitor is fitted into the sleeve hole.

[0009] Several lower fixing frames, the number of which is the same as the number of supercapacitors, are provided with a lower positioning groove on the top of each lower fixing frame, and the other end of the supercapacitor is fitted into the lower positioning groove;

[0010] Connecting rods are evenly connected between the upper fixed frame and the lower fixed frame, and the connecting rods are in a telescopic state.

[0011] Connector 1: Two connectors 1 are installed on the upper fixed frame;

[0012] Connector 2: Two connectors 2 are installed on the upper fixed frame. Connector 2 is used in conjunction with connector 1. Connector 1 on one supercapacitor is connected to connector 2 on the other supercapacitor, so that the two supercapacitors are connected. Connector 1 has a slot. Connector 2 includes a sleeve and a sleeve plate. The sleeve plate is fitted inside the sleeve and moves telescopically inside the sleeve. The sleeve plate is inserted into the slot to connect connector 1 and connector 2.

[0013] The lower shell consists of several lower fixing frames fitted inside it.

[0014] As a preferred embodiment of the above technical solution, the sleeve has a movable groove, the sleeve plate moves within the movable groove, an elastic element connects the sleeve plate and the movable groove, a limiting groove is provided on the sleeve, the limiting groove communicates with the movable groove, a limiting plate is fixed on the sleeve plate, and the limiting plate passes through the limiting groove.

[0015] As a preferred embodiment of the above technical solution, the top of the upper fixed frame is provided with a groove, and a cylindrical central column is provided at the center of the groove. An upper guide groove and a lower guide groove are respectively provided on the central column. A connector one and a connector two are rotatably installed in the upper guide groove and the lower guide groove.

[0016] As a preferred embodiment of the above technical solution, the four sides of the upper fixing frame are provided with upper through holes and lower through holes in layers. When the sleeve plate on one upper fixing frame extends out of the sleeve, it passes through the corresponding upper through hole or lower through hole on the upper fixing frame, and passes through the corresponding upper through hole or lower through hole on another upper fixing frame and extends into the slot on the connector on the upper fixing frame.

[0017] As a preferred embodiment of the above technical solution, the lower fixed frame has two adjacent sides symmetrically provided with slots along the diagonal of the lower fixed frame, and two other adjacent sides of the lower fixed frame symmetrically provided with blocks along the diagonal of the lower fixed frame. A block on one lower fixed frame fits into a slot on another lower fixed frame adjacent to this lower fixed frame. The upper fixed frame has a channel at the upward projection of the two slots on the lower fixed frame, and the block passes through the channel.

[0018] As a preferred embodiment of the above technical solution, the inner wall of the lower shell is uniformly provided with slots 2 that can hold the first locking block, and the inner wall of the lower shell is uniformly provided with the second locking block that can be locked in the slots 1.

[0019] As a preferred embodiment of the above technical solution, a spring plate is uniformly hinged to the outer periphery of the top of the lower shell. When the spring plate is attached to the top of the lower shell, the spring plate also covers the position where the first locking block engages with the second locking slot and the position where the second locking block engages with the first locking slot.

[0020] As a preferred embodiment of the above technical solution, limiting members are uniformly arranged on the inner wall of the groove. The limiting members are arranged in groups of two. When connector one or connector two rotates to the upper or lower through hole, a group of limiting members will lock connector one or connector two. Beneficial effects

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] 1. In this invention, two adjacent supercapacitors are connected by connecting part one and connecting part two on two adjacent upper fixed frames. The connection method of connecting part one and connecting part two is a combination connection. The connection is achieved by inserting the sleeve plate inside the connecting part two into the slot on the connecting part one. The connecting part one and connecting part two are disconnected by pulling the sleeve plate out of the slot. This makes it more convenient to disassemble and assemble the supercapacitor, improves the replacement efficiency of the supercapacitor, and makes it less likely to damage other supercapacitors when replacing the supercapacitor.

[0023] 2. In this invention, the sleeve, sleeve, limiting plate, limiting groove and elastic element cooperate to enable the sleeve to extend or retract quickly, which increases the speed at which the sleeve is inserted into or pulled out of the slot, thereby increasing the speed at which the first connector and the second connector are connected or disconnected, and further improving the replacement efficiency of the supercapacitor.

[0024] 3. In this invention, the upper and lower guide grooves on the central column enable the first connector and the second connector to rotate, which allows the position of the first connector and the second connector to be quickly determined, thereby enabling the first connector and the second connector to be quickly aligned, thus improving the connection speed of the first connector and the second connector, and further improving the replacement efficiency of the supercapacitor.

[0025] 4. In this invention, the supercapacitor is fixed by the upper fixing frame, the lower fixing frame and the connecting rod. When disassembling or assembling the supercapacitor, it is only necessary to remove or install the upper fixing frame, the lower fixing frame and the connecting rod together. This makes it more convenient to disassemble or assemble the supercapacitor and further improves the replacement efficiency of the supercapacitor.

[0026] 5. In this invention, the lower fixing frame is assembled together by splicing, and with the connection of connector one and connector two, as well as the restriction of the lower shell and spring plate, the stability of the entire module is ensured while the loading and unloading speed of the supercapacitor, upper fixing frame, lower fixing frame and connecting rod is improved, thereby further improving the replacement efficiency of the supercapacitor.

[0027] 6. In this invention, the connection between two supercapacitors is achieved through connector one and connector two. During the connection, no operation is performed on the terminals of the supercapacitors. Instead, the center terminal is used instead of the terminals. This makes it less likely to damage the supercapacitors when they are disassembled or assembled, and even less likely to damage other supercapacitors. Attached Figure Description

[0028] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 is a schematic diagram of the structure after several upper fixed frames are connected;

[0030] Figure 3 is a schematic diagram of the structure of a single supercapacitor after installation;

[0031] Figure 4 is a schematic diagram of the second connector structure;

[0032] Figure 5 is a schematic diagram of the connector;

[0033] Figure 6 is a schematic diagram of the structure after the upper fixed frame, supercapacitor and lower fixed frame are disassembled;

[0034] Figure 7 is a schematic diagram of the bottom structure of the upper fixed frame;

[0035] Figure 8 shows a schematic diagram of the structure of several supercapacitors after installation and after the lower shell is disassembled.

[0036] Figure 9 is a schematic diagram of the structure of several supercapacitors after installation and after the lower shell is separated from the casing, from another perspective.

[0037] Figure 10 is a schematic diagram of the lower shell structure;

[0038] Figure 11 is a schematic diagram of the structure after several lower fixed frames are connected.

[0039] In the picture:

[0040] 1. Supercapacitor; 11. Terminal post; 2. Upper fixing frame; 21. Groove; 22. Center post; 221. Upper guide groove; 222. Lower guide groove; 23. Connector 1; 231. Slot; 24. Connector 2; 241. Sleeve; 2411. Movable groove; 2412. Limiting groove; 242. Sleeve plate; 2421. Limiting plate; 243. Elastic element; 25. Upper through hole; 26. Lower through hole; 27. Upper positioning groove; 271. Sleeve hole; 28. Channel; 29. ​​Limiting element; 3. Lower fixing frame; 31. Lower positioning groove; 32. Slot 1; 33. Block 1; 4. Connecting rod; 5. Lower shell; 51. Slot 2; 52. Block 2; 6. Spring plate. Embodiments of the present invention

[0041] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0042] As shown in Figures 1-7, a super lithium-ion capacitor module includes several supercapacitors 1, and the module also includes:

[0043] Several upper fixing frames 2, the number of upper fixing frames 2 is the same as the number of supercapacitors 1, an upper positioning groove 27 is opened at the bottom of the upper fixing frame 2, and a sleeve hole 271 is opened in the upper positioning groove 27. The supercapacitor 1 is fitted in the upper positioning groove 27, and the electrode post 11 on the supercapacitor 1 is fitted in the sleeve hole 271.

[0044] Several lower fixing frames 3, the number of lower fixing frames 3 is the same as the number of supercapacitors 1, and a lower positioning groove 31 is opened on the top of the lower fixing frame 3, and the other end of the supercapacitor 1 is fitted into the lower positioning groove 31;

[0045] Connecting rod 4 is evenly connected between the upper fixed frame 2 and the lower fixed frame 3. Connecting rod 4 is in a telescopic state.

[0046] Connector 23: Two connectors 23 are installed on the upper fixed frame 2;

[0047] Connector 24: Two connectors 24 are installed on the upper fixed frame 2. Connector 24 is used in conjunction with connector 1 23. Connector 1 23 on one supercapacitor 1 is connected to connector 24 on the other supercapacitor 1, so that the two supercapacitors 1 are connected. Connector 1 23 has a slot 231. Connector 24 includes a sleeve 241 and a sleeve plate 242. The sleeve plate 242 is fitted inside the sleeve 241 and moves telescopically inside the sleeve 241. The sleeve plate 242 is inserted into the slot 231 to connect connector 1 23 and connector 24.

[0048] The lower shell 5 has several lower fixing frames 3 fitted inside it.

[0049] In one embodiment, the cross-sections of the upper fixing frame 2 and the lower fixing frame 3 are both square, or they can be rectangular; the connecting rod 4 is a telescopic rod that is always in a stretched state, and it works with the upper fixing frame 2 and the lower fixing frame 3 to clamp the supercapacitor 1; after the sleeve plate 242 is inserted into the slot 231, the first connector 23 and the second connector 24 are connected.

[0050] In practical application, one end of the supercapacitor 1 is fitted into the upper positioning groove 27 on the upper fixed frame 2, so that the electrode 11 is fitted into the sleeve hole 271. The other end of the supercapacitor 1 is fitted into the lower positioning groove 31 on the lower fixed frame 3. The spring-loaded ability of the connecting rod 4 is used to fix the supercapacitor 1 in place by the upper fixed frame 2 and the lower fixed frame 3. After all the supercapacitors 1 are fixed, when connecting two adjacent supercapacitors 1, the sleeve plate 242 in the corresponding connector 24 on one supercapacitor 1 is pulled out from the sleeve 241 and inserted into the slot 231 on the corresponding connector 23 on the other supercapacitor 1, so that the connector 23 and connector 24 on different supercapacitors 1 are connected, thereby connecting the two supercapacitors 1. Other supercapacitors 1 are connected in this way. After all the supercapacitors 1 are connected, several lower fixed frames 3 are fitted into the lower shell 5 to restrict the several lower fixed frames 3, thereby ensuring the stability of the connected supercapacitors 1. Qualitatively, the connection between two supercapacitors 1 is achieved through the connection of connector 1 23 and connector 24. When one of the supercapacitors 1 is damaged, simply pull the sleeve 242 out of the slot 231 to disconnect connector 1 23 and connector 24. Then, remove the damaged supercapacitor 1 along with the corresponding upper fixing frame 2, lower fixing frame 3 and connecting rod 4. Then, remove the supercapacitor 1 from the upper fixing frame 2, lower fixing frame 3 and connecting rod 4. Then, fix the new supercapacitor 1 through the upper fixing frame 2, lower fixing frame 3 and connecting rod 4. Then, put the new supercapacitor 1 along with the corresponding upper fixing frame 2, lower fixing frame 3 and connecting rod 4 back into the original position and connect the new supercapacitor 1 using connector 1 23 and connector 24. This makes it more convenient to disassemble and assemble the supercapacitor 1, improves the replacement efficiency of the supercapacitor 1, and makes it less likely to damage other supercapacitors 1 when replacing the supercapacitor 1.

[0051] In addition, the upper fixing frame 2 and the lower fixing frame 3 separate the supercapacitor 1 from other supercapacitors 1, leaving space between adjacent supercapacitors 1. This improves the heat dissipation efficiency of the supercapacitor 1 and effectively prevents the supercapacitor 1 from being damaged due to high temperature.

[0052] Furthermore, a movable groove 2411 is provided inside the sleeve 241, and the sleeve plate 242 moves within the movable groove 2411. An elastic element 243 connects the sleeve plate 242 and the movable groove 2411. A limiting groove 2412 is provided on the sleeve 241, and the limiting groove 2412 communicates with the movable groove 2411. A limiting plate 2421 is fixed on the sleeve plate 242, and the limiting plate 2421 passes through the limiting groove 2412.

[0053] In one embodiment, the elastic element 243 may be a spring or other component with a rebound capability, and the elastic element 243 is always in a compressed state.

[0054] In practical application, the limiting plate 242 is pulled into the movable groove 2411 by the limiting plate 2421, compressing the elastic element 243 until the sleeve 242 is fully inserted into the movable groove 2411. At this time, the corresponding connector 23 on one upper fixed frame 2 is aligned with the corresponding connector 24 on the other upper fixed frame 2. Then, the limiting plate 2421 is released, and the elastic element 243 rebounds, causing the sleeve 242 to pop out of the movable groove 2411 and extend into the slot 231, thereby connecting the connector 23 and the connector 24. To disconnect, the sleeve 242 is simply pulled out of the slot 231 by the limiting plate 2421. This further improves the connection efficiency of the connector 23 and the connector 24, thereby further improving the efficiency of replacing the supercapacitor 1.

[0055] Furthermore, a groove 21 is provided on the top of the upper fixed frame 2, and a cylindrical central column 22 is provided in the center of the groove 21. An upper guide groove 221 and a lower guide groove 222 are respectively provided on the central column 22. A connector 1 23 and a connector 24 are rotatably installed in both the upper guide groove 221 and the lower guide groove 222.

[0056] In one embodiment, the groove 21 is circular, and the movable end of connector 23 abuts against the inner wall of the groove 21, as does the sleeve 242. Connector 23 and connector 24 are rotatably installed in the upper guide groove 221, and connector 23 and connector 24 are also rotatably installed in the lower guide groove 222. Connector 23 or connector 24 on the upper guide groove 221 of one upper fixed frame 2 works in conjunction with connector 23 or connector 24 on the upper guide groove 221 of another upper fixed frame 2, and vice versa. Furthermore, when the electrode 11 on the supercapacitor 1 is fitted into the sleeve hole 271, it contacts the central post 22, thereby allowing the central post 22 to replace the electrode 11 and preventing damage to the electrode 11.

[0057] In practical application, the positions of connectors 23 and 24 are adjusted by rotating connector 1 and connector 24, which facilitates their connection with connectors 23 and 24 on another upper fixed frame 2. This improves the connection efficiency of connectors 23 and 24, thereby further improving the efficiency of replacing supercapacitor 1. On the other hand, connectors 23 and 24 can connect two supercapacitors 1 in different positions.

[0058] Furthermore, each of the four sides of the upper fixing frame 2 is provided with an upper through hole 25 and a lower through hole 26 in layers. When the sleeve plate 242 on one upper fixing frame 2 extends out of the sleeve 241, it passes through the corresponding upper through hole 25 or lower through hole 26 on this upper fixing frame 2, and passes through the corresponding upper through hole 25 or lower through hole 26 on another upper fixing frame 2 and extends into the slot 231 on the connector 23 on this upper fixing frame 2.

[0059] In one embodiment, the upper through hole 25 corresponds to the sleeve plate 242 on the upper guide groove 221, and the lower through hole 26 corresponds to the sleeve plate 242 on the lower guide groove 222; wherein, when several upper fixing frames 2 are arranged together, the upper through holes 25 and the lower through holes 26 on two adjacent upper fixing frames 2 coincide.

[0060] In practical application, the positions of connector 1 23 and connector 24 are adjusted by rotating them, so that the corresponding connector 1 23 on one upper fixed frame 2 is aligned with the corresponding connector 24 on the other upper fixed frame 2. The slot 231 on connector 1 23 coincides with the upper through hole 25 or lower through hole 26 on the upper fixed frame 2 corresponding to connector 1 23, and the sleeve 242 on connector 24 coincides with the upper through hole 25 or lower through hole 26 on the upper fixed frame 2 corresponding to connector 24. When the through holes 26 are aligned, the sleeve 242 extends out from the sleeve 241, passes through the two overlapping upper through holes 25 or the two overlapping lower through holes 26, and finally inserts into the slot 231, connecting the first connector 23 and the second connector 24. When the sleeve 242 passes through the upper through hole 25 or the lower through hole 26, the sleeve 242 is in close contact with the inner wall of the upper through hole 25 or the lower through hole 26. In this way, the sleeve 242 is restricted by the upper through hole 25 or the lower through hole 26, which improves the stability of the first connector 23 and the second connector 24 after connection.

[0061] As shown in Figures 7-11, a super lithium-ion capacitor module provided by the present invention has slots 32 symmetrically arranged on two adjacent sides of the lower fixing frame 3 along the diagonal of the lower fixing frame 3, and blocks 33 symmetrically arranged on two other adjacent sides of the lower fixing frame 3 along the diagonal of the lower fixing frame 3. The blocks 33 on one lower fixing frame 3 fit into the slots 32 on the other lower fixing frame 3 adjacent to this lower fixing frame 3. A channel 28 is provided on the upper fixing frame 2 at the upward projection of the two slots 32 on the lower fixing frame 3, and the blocks 33 pass through the channel 28.

[0062] In one embodiment, when the card block 33 is inserted into the card slot 32, the card block 33 fits tightly against the inner wall of the card slot 32; the channel 28 facilitates the passage of the card block 33, thereby facilitating the assembly of the supercapacitor module.

[0063] In practical application, this embodiment uses slot 32 and block 33 to assemble several lower fixing frames 3, thereby restricting the position of the lower fixing frames 3. Furthermore, the lower fixing frames 3 are fitted inside the lower shell 5, further restricting the position of the lower fixing frames 3. Combined with the connection of connector 23 and connector 24 on the adjacent upper fixing frames 2, the stability of the entire module frame is improved, thereby improving the stability after the connection of connector 23 and connector 24. At the same time, this ensures that when replacing a new supercapacitor 1, it is not easy to affect other supercapacitors 1 or damage other supercapacitors 1.

[0064] Furthermore, the inner wall of the lower shell 5 is evenly provided with slots 2 51 that can hold the first slot 33, and the inner wall of the lower shell 5 is evenly provided with slots 2 52 that can be held in slots 1 32.

[0065] In practical application, the first card block 33 on the outermost lower fixing frame 3 is inserted into the second card slot 51, and the first card slot 32 on the outermost lower fixing frame 3 is fitted over the second card block 52. This further improves the stability of the combination of several lower fixing frames 3, thereby further improving the stability of the entire module frame.

[0066] Furthermore, spring plates 6 are evenly hinged to the top periphery of the lower shell 5. When the spring plates 6 are attached to the top of the lower shell 5, the spring plates 6 also cover the position where the first locking block 33 engages with the second locking slot 51 and the position where the second locking block 52 engages with the first locking slot 32.

[0067] In one embodiment, the spring plate 6 is an elastically flipping plate, which may be a combination of a torsion spring and a plate. The initial state of the spring plate 6 is that it is attached to the top of the lower shell 5.

[0068] In practical applications, this embodiment uses a spring plate 6 to press down on the outermost lower fixing frame 3, thereby further improving the stability of the combination of several lower fixing frames 3 and improving the stability of the entire module frame.

[0069] As shown in Figure 3, a super lithium-ion capacitor module provided by the present invention has a set of limiting members 29 evenly arranged on the inner wall of the groove 21. The two limiting members 29 are a group. When the first connector 23 or the second connector 24 rotates to the upper through hole 25 or the lower through hole 26, a group of limiting members 29 will lock the first connector 23 or the second connector 24.

[0070] In one embodiment, the limiting member 29 may be a steel ball with a spring, and the steel ball and the spring are embedded in the inner wall of the groove 21.

[0071] In practical application, when connector 1 23 or connector 24 is rotated to the upper through hole 25 or the lower through hole 26, connector 1 23 and connector 24 will press against the limiting member 29 during rotation, causing the limiting member 29 to retract into the inner wall of the groove 21. When connector 1 23 and connector 24 are rotated to the upper through hole 25 or the lower through hole 26, the limiting member 29 extends to limit connector 1 23 and connector 24, which, in conjunction with the connection of connector 1 23 and connector 24, further improves the stability of connector 1 23 and connector 24 after connection.

[0072] Working principle: By fitting the supercapacitor 1 between the upper fixed frame 2 and the lower fixed frame 3, during installation, several lower fixed frames 3 and lower shells 5 are assembled using the slot 1 32 and slot 1 33 on the lower fixed frame 3 and the slot 2 51 and slot 2 52 on the lower shell 5. After assembly, adjacent supercapacitors 1 are connected by connector 1 23 and connector 24. This combination connection method can speed up the replacement of supercapacitor 1. When replacing supercapacitor 1, the connector 1 23 and connector 24 on this supercapacitor 1 are connected. Connector 24 is disconnected from connector 23 and connector 24 on the adjacent supercapacitor 1. Then, supercapacitor 1 is taken out upwards, along with the upper fixing frame 2, lower fixing frame 3 and connecting rod 4 on supercapacitor 1. Finally, the upper fixing frame 2 and lower fixing frame 3 are moved in opposite directions to stretch the connecting rod 4, thereby removing supercapacitor 1. Then, a new supercapacitor 1 is placed between the upper fixing frame 2 and lower fixing frame 3. Finally, supercapacitor 1, along with the upper fixing frame 2, lower fixing frame 3 and connecting rod 4, is installed back in its original position. This method of replacing supercapacitor 1 is highly efficient.

[0073] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A super lithium-ion capacitor module, comprising a plurality of supercapacitors (1), characterized in that, The module also includes: Several upper fixing frames (2) are provided, the number of upper fixing frames (2) is the same as the number of supercapacitors (1). The bottom of the upper fixing frame (2) is provided with an upper positioning groove (27). The upper positioning groove (27) is provided with a sleeve hole (271). The supercapacitor (1) is fitted in the upper positioning groove (27). The pole (11) on the supercapacitor (1) is fitted in the sleeve hole (271). Several lower fixing frames (3) are provided, the number of which is the same as the number of supercapacitors (1). The top of the lower fixing frame (3) is provided with a lower positioning groove (31), and the other end of the supercapacitor (1) is fitted into the lower positioning groove (31). Connecting rod (4), the upper fixed frame (2) and the lower fixed frame (3) are evenly connected by connecting rod (4), the connecting rod (4) is in a telescopic state; Connector 1 (23): Two connectors 1 (23) are installed on the upper fixed frame (2); Connector 2 (24): Two connectors 2 (24) are installed on the upper fixed frame (2). Connector 2 (24) is used in conjunction with connector 1 (23). Connector 1 (23) on one supercapacitor (1) is connected to connector 2 (24) on the other supercapacitor (1) so that the two supercapacitors (1) are connected. Connector 1 (23) has a slot (231). Connector 2 (24) includes a sleeve (241) and a sleeve plate (242). The sleeve plate (242) is fitted inside the sleeve (241). The sleeve plate (242) moves telescopically inside the sleeve (241). The sleeve plate (242) is inserted into the slot (231) so that connector 1 (23) and connector 2 (24) are connected. The lower shell (5) has several lower fixing frames (3) fitted inside it; The top of the upper fixed frame (2) is provided with a groove (21), and a cylindrical central column (22) is provided in the center of the groove (21). An upper guide groove (221) and a lower guide groove (222) are respectively provided on the central column (22). A connector one (23) and a connector two (24) are rotatably installed in the upper guide groove (221) and the lower guide groove (222). The four sides of the upper fixed frame (2) are provided with upper through holes (25) and lower through holes (26) in layers. When the sleeve plate (242) on one upper fixed frame (2) extends out from the sleeve (241), it passes through the corresponding upper through hole (25) or lower through hole (26) on this upper fixed frame (2), and passes through the corresponding upper through hole (25) or lower through hole (26) on another upper fixed frame (2) and extends into the slot (231) on the connector (23) on this upper fixed frame (2). Limiting elements (29) are evenly arranged on the inner wall of the groove (21). The limiting elements (29) are in groups of two. When the first connector (23) or the second connector (24) rotates to the upper through hole (25) or the lower through hole (26), a group of limiting elements (29) will lock the first connector (23) or the second connector (24).

2. The super lithium-ion capacitor module according to claim 1, characterized in that, The sleeve (241) has a movable groove (2411) inside, and the sleeve plate (242) moves inside the movable groove (2411). An elastic element (243) connects the sleeve plate (242) and the movable groove (2411). The sleeve (241) has a limiting groove (2412) that communicates with the movable groove (2411). A limiting plate (2421) is fixed on the sleeve plate (242) and passes through the limiting groove (2412).

3. The super lithium-ion capacitor module according to claim 1, characterized in that, The lower fixed frame (3) has two adjacent sides with symmetrical slots (32) along the diagonal of the lower fixed frame (3). The other two adjacent sides of the lower fixed frame (3) have symmetrical blocks (33) along the diagonal of the lower fixed frame (3). The block (33) on one lower fixed frame (3) fits into the slot (32) on the other lower fixed frame (3) adjacent to this lower fixed frame (3). The upper fixed frame (2) has a channel (28) at the projection of the two slots (32) on the lower fixed frame (3) upwards. The block (33) passes through the channel (28).

4. The super lithium-ion capacitor module according to claim 3, characterized in that, The inner wall of the lower shell (5) is evenly provided with slots two (51) that can hold the first card block (33), and the inner wall of the lower shell (5) is evenly provided with the second card block (52) that can be held in the slots one (32).

5. The super lithium-ion capacitor module according to claim 4, characterized in that, A spring plate (6) is evenly hinged to the top periphery of the lower shell (5). When the spring plate (6) is attached to the top of the lower shell (5), the spring plate (6) also covers the position where the first card block (33) engages with the second card slot (51) and the position where the second card block (52) engages with the first card slot (32).

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