A super lithium-ion capacitor module

Abstract

The present invention relates to the technical field of energy storage components, and specifically discloses a super lithium-ion capacitor module, which includes a plurality of supercapacitors. The module further includes: a plurality of upper fixing frames; a plurality of lower fixing frames; a connecting rod; a connecting member one; a connecting member two; a lower shell. In the present invention, adjacent two supercapacitors are connected by the connecting member one and the connecting member two on adjacent two upper fixing frames. The connection mode of the connecting member one and the connecting member two is a combined connection. The connection is realized by inserting a sleeve plate in the connecting member two into a slot on the connecting member one, and the connecting member one and the connecting member two are disconnected by pulling out the sleeve plate from the slot. In this way, it is more convenient to disassemble and assemble the supercapacitors, improving the replacement efficiency of the supercapacitors. Moreover, when replacing the supercapacitors, other supercapacitors are not easily damaged.

Description

Technical Field

[0001] The present invention belongs to the technical field of energy storage components, and particularly relates to a super lithium-ion capacitor module. Background Art

[0002] A super lithium-ion capacitor module, usually simply referred to as a supercapacitor module or an ultracapacitor module, is a new type of energy storage device that utilizes the fast charge and discharge characteristics of an electric double layer capacitor and the high energy density characteristics of a lithium-ion battery to achieve high power output and long-term energy storage.

[0003] Existing super lithium-ion capacitor modules generally consist of several supercapacitors. When connecting several supercapacitors, they need to be connected through connecting pieces. The connecting pieces are generally fixed to the pole columns of adjacent two supercapacitors by welding. In this way, when one of the supercapacitors is damaged, the connecting piece at the connection point needs to be removed, and the connecting piece will be damaged. When replacing a new supercapacitor, a new connecting piece needs to be welded, resulting in a certain degree of waste of resources.

[0004] In view of the above technical problems, the applicant has retrieved some prior arts to achieve the purpose of not damaging the connecting piece when replacing a supercapacitor. For example, the patent publication number is CN219658557U, and its main technical means is that the supercapacitor monomer is detachably connected to the negative connection seat and the positive connection seat. After analysis by the applicant, the disadvantages of this technical solution are as follows: when replacing a single supercapacitor, the entire negative connection seat and positive connection seat connected to other supercapacitors need to be disassembled, the disassembly and assembly process is relatively troublesome, the efficiency of replacing the supercapacitor is low, and when disassembling and assembling the negative connection seat and the positive connection seat, the pole columns of the supercapacitor are easily damaged. Summary of the Invention

[0005] The purpose of the present invention is to provide a super lithium-ion capacitor module for the deficiencies of the prior art, so as to solve the technical problems that the disassembly and assembly of the connecting piece are relatively troublesome and the efficiency of replacing the supercapacitor is low when disassembling and assembling a single supercapacitor at present.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A super lithium-ion capacitor module includes several supercapacitors. The module further includes:

[0008] Several upper fixing frames, the number of the upper fixing frames is the same as the number of the supercapacitors. The bottom of the upper fixing frame is provided with an upper positioning groove, and a sleeve hole is opened in the upper positioning groove. The supercapacitor is sleeved in the upper positioning groove, and the pole column on the supercapacitor is sleeved in the sleeve hole;

[0009] A plurality of lower fixing frames, the number of the lower fixing frames being the same as the number of supercapacitors. A lower positioning groove is formed at the top of each lower fixing frame, and the other end of the supercapacitor is sleeved in the lower positioning groove.

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

[0011] First connectors, and two first connectors are installed on the upper fixing frame.

[0012] Second connectors, and two second connectors are installed on the upper fixing frame. The second connectors are used in cooperation with the first connectors. The first connector corresponding to one supercapacitor is connected to the second connector corresponding to another supercapacitor to connect the two supercapacitors. A slot is formed on the first connector. The second connector includes a sleeve and a sleeve plate. The sleeve plate is sleeved in the sleeve and can telescopically move in the sleeve. The sleeve plate is inserted into the slot to connect the first connector and the second connector.

[0013] Lower shell, and a plurality of lower fixing frames are sleeved in the lower shell.

[0014] As a preference of the above technical solution, an activity groove is formed in the sleeve, the sleeve plate is sleeved and moves in the activity groove, an elastic member is connected between the sleeve plate and the activity groove, a limiting groove is formed on the sleeve, the limiting groove communicates with the activity groove, a limiting plate is fixed on the sleeve plate, and the limiting plate passes through the limiting groove.

[0015] As a preference of the above technical solution, a groove is formed at the top of the upper fixing frame, a cylindrical central column is arranged at the center position of the groove, an upper guiding groove and a lower guiding groove are respectively formed on the central column, and a first connector and a second connector are rotatably installed in both the upper guiding groove and the lower guiding groove.

[0016] As a preference of the above technical solution, upper through holes and lower through holes are respectively formed in an upper and lower layered manner on the four sides of the upper fixing frame. 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 this 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 first connector of this upper fixing frame.

[0017] As a preference of the above technical solution, on two adjacent sides of the lower fixing frame, card slots I are symmetrically arranged along the diagonal of the lower fixing frame. On the other two adjacent sides of the lower fixing frame, clamping blocks I are symmetrically arranged along the diagonal of the lower fixing frame. The clamping block I on one lower fixing frame is sleeved in the card slot I on another adjacent lower fixing frame. Channels are formed at the upward projections of the two card slots I corresponding to the lower fixing frame on the upper fixing frame, and the clamping block I passes through the channels.

[0018] As an optimization of the above technical solution, a second slot for clamping the first clamping block is evenly formed on the inner wall of the lower shell, and a second clamping block capable of being clamped in the first slot is evenly arranged on the inner wall of the lower shell.

[0019] As an optimization of the above technical solution, spring plates are evenly and hingedly installed on the periphery of the top of the lower shell. When the spring plates are attached to the top of the lower shell, the spring plates also cover the positions where the first clamping block is engaged with the second slot and the positions where the second clamping block is engaged with the first slot.

[0020] As an optimization of the above technical solution, limiting members are evenly arranged on the inner wall of the groove. Two limiting members form a group. When the first connecting member or the second connecting member rotates to the upper through hole or the lower through hole, a group of limiting members clamps the first connecting member or the second connecting member.

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

[0022] 1. In the present invention, adjacent two supercapacitors are connected by the first connecting member and the second connecting member on adjacent two upper fixing frames. The connection mode of the first connecting member and the second connecting member is a combined connection. The connection is realized by inserting the sleeve plate in the second connecting member into the slot on the first connecting member, and the first connecting member and the second connecting member are disconnected by pulling out the sleeve plate from the slot. In this way, it is more convenient to disassemble and assemble the supercapacitor, the replacement efficiency of the supercapacitor is improved, and when replacing the supercapacitor, other supercapacitors are not easily damaged;

[0023] 2. In the present invention, through the cooperation of the sleeve plate, the sleeve, the limiting plate, the limiting groove and the elastic member, the sleeve plate can be quickly extended or retracted, so that the speed of inserting the sleeve plate into the slot or pulling out the sleeve plate from the slot is increased, thereby increasing the connection or disconnection speed of the first connecting member and the second connecting member, and further improving the replacement efficiency of the supercapacitor;

[0024] 3. In the present invention, the first connecting member and the second connecting member can be rotated through the upper guiding groove and the lower guiding groove on the central column, so that the positions of the first connecting member and the second connecting member can be quickly determined, so that the first connecting member and the second connecting member can be quickly aligned, thereby increasing the connection speed of the first connecting member and the second connecting member, and further improving the replacement efficiency of the supercapacitor;

[0025] 4. In the present invention, the supercapacitor is fixed by the upper fixing frame, the lower fixing frame and the connecting rod. When disassembling and assembling the supercapacitor, it is only necessary to take out or install the upper fixing frame, the lower fixing frame and the connecting rod together. In this way, it is more convenient to disassemble and assemble the supercapacitor, and the replacement efficiency of the supercapacitor is further improved;

[0026] 5. In the present invention, the lower fixing frames are combined together by splicing. With the connection of the first connecting piece and the second connecting piece, and the restriction of the lower shell and the spring plate, while ensuring the stability of the whole module, the picking and placing speed of the supercapacitor, the upper fixing frame, the lower fixing frame and the connecting rod is improved, thereby further improving the replacement efficiency of the supercapacitor.

[0027] 6. In the present invention, the connection between two supercapacitors is realized through the first connecting piece and the second connecting piece. When connecting, no operation is performed on the pole columns of the supercapacitors. Instead, the central column is used to replace the pole column, so that the supercapacitor is not easily damaged during disassembly and assembly, and other supercapacitors are even less likely to be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[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 connecting several upper fixing frames;

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

[0031] Figure 4 is a schematic diagram of the second connecting piece;

[0032] Figure 5 is a schematic diagram of the first connecting piece;

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

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

[0035] Figure 8 is a schematic diagram of the structure after splitting the lower shell from several installed supercapacitors;

[0036] Figure 9 is a schematic diagram of another perspective of the structure after splitting the lower shell from several installed supercapacitors;

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

[0038] Figure 11 is a schematic diagram of the structure after connecting several lower fixing frames.

[0039] In the figure:

[0040] 1. Supercapacitor; 11. Terminal post; 2. Upper fixing frame; 21. Groove; 22. Central column; 221. Upper guiding groove; 222. Lower guiding groove; 23. Connecting piece I; 231. Slot; 24. Connecting piece II; 241. Sleeve; 2411. Movable groove; 2412. Limiting groove; 242. Sleeve plate; 2421. Limiting plate; 243. Elastic piece; 25. Upper through hole; 26. Lower through hole; 27. Upper positioning groove; 271. Sleeve hole; 28. Channel; 29. Limiting piece; 3. Lower fixing frame; 31. Lower positioning groove; 32. Card slot I; 33. Card block I; 4. Connecting rod; 5. Lower shell; 51. Card slot II; 52. Card block II; 6. Spring plate. Detailed implementation manner

[0041] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0042] Embodiment

[0043] As Figures 1-7 shown, a super lithium-ion capacitor module includes several supercapacitors 1, and the module further includes:

[0044] 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 sleeved in the upper positioning groove 27, and the terminal post 11 on the supercapacitor 1 is sleeved in the sleeve hole 271;

[0045] Several lower fixing frames 3, the number of lower fixing frames 3 is the same as the number of supercapacitors 1. A lower positioning groove 31 is opened at the top of the lower fixing frame 3, and the other end of the supercapacitor 1 is sleeved in the lower positioning groove 31;

[0046] Connecting rod 4, the upper fixing frame 2 and the lower fixing frame 3 are evenly connected by the connecting rod 4, and the connecting rod 4 is in a telescopic state;

[0047] Connecting piece I 23, two connecting pieces I 23 are installed on the upper fixing frame 2;

[0048] Connector II 24. Two Connector IIs 24 are installed on the upper fixing frame 2. The Connector II 24 is used in cooperation with the Connector I 23. The Connector I 23 corresponding to one supercapacitor 1 is connected to the Connector II 24 corresponding to the other supercapacitor 1, so that the two supercapacitors 1 are connected; a slot 231 is provided on the Connector I 23. The Connector II 24 includes a sleeve 241 and a sleeve plate 242. The sleeve plate 242 is sleeved in the sleeve 241. The sleeve plate 242 telescopically moves in the sleeve 241. The sleeve plate 242 is inserted into the slot 231 to connect the Connector I 23 and the Connector II 24;

[0049] Lower case 5. A plurality of lower fixing frames 3 are sleeved in the lower case 5.

[0050] In one case of this embodiment, the cross-sections of the upper fixing frame 2 and the lower fixing frame 3 are both square, or may be rectangular; the connecting rod 4 is a telescopic rod and always maintains a stretched state, and cooperates 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 Connector I 23 and the Connector II 24 are connected.

[0051] In actual application of this embodiment, one end of the supercapacitor 1 is sleeved in the upper positioning groove 27 on the upper fixing frame 2, so that the pole column 11 is sleeved in the sleeve hole 271. The other end of the supercapacitor 1 is sleeved in the lower positioning groove 31 on the lower fixing frame 3. By using the resilience of the connecting rod 4, the upper fixing frame 2 and the lower fixing frame 3 fix the supercapacitor 1. After several supercapacitors 1 are all fixed, when connecting two adjacent supercapacitors 1, the sleeve plate 242 in the corresponding connecting member two 24 on one supercapacitor 1 is pulled out from the sleeve 241 and inserted into the slot 231 on the corresponding connecting member one 23 on the other supercapacitor 1, so that the connecting member one 23 and the connecting member two 24 not on the same supercapacitor 1 are connected, thereby connecting these two supercapacitors 1. Connect other supercapacitors 1 in this way. After all supercapacitors 1 are connected, several lower fixing frames 3 are sleeved in the lower shell 5, so that several lower fixing frames 3 are restricted, thereby ensuring the stability of the connected several supercapacitors 1; the connection between the two supercapacitors 1 is realized through the connection of the connecting member one 23 and the connecting member two 24. In this way, when one supercapacitor 1 is damaged, only the sleeve plate 242 needs to be pulled out from the slot 231 to disconnect the connecting member one 23 and the connecting member two 24. Then, the damaged supercapacitor 1 together with the corresponding upper fixing frame 2, lower fixing frame 3 and connecting rod 4 on this supercapacitor 1 are taken off, and then the supercapacitor 1 is taken off from the upper fixing frame 2, lower fixing frame 3 and connecting rod 4. Then, a new supercapacitor 1 is fixed through the upper fixing frame 2, lower fixing frame 3 and connecting rod 4, and the new supercapacitor 1 together with the corresponding upper fixing frame 2, lower fixing frame 3 and connecting rod 4 on this supercapacitor 1 is put back to the original position, and the new supercapacitor 1 is connected by using the connecting member one 23 and the connecting member two 24. In this way, it is more convenient to disassemble and assemble the supercapacitor 1, the replacement efficiency of the supercapacitor 1 is improved, and when replacing the supercapacitor 1, it is not easy to damage other supercapacitors 1;

[0052] In addition, the upper fixing frame 2 and the lower fixing frame 3 separate the supercapacitor 1 from other supercapacitors 1, leaving a space between adjacent supercapacitors 1, which improves the heat dissipation efficiency of the supercapacitor 1, thereby effectively avoiding damage to the supercapacitor 1 due to high temperature.

[0053] Furthermore, a movable groove 2411 is opened in the sleeve 241. The sleeve plate 242 is sleeved and moves in the movable groove 2411. An elastic member 243 is connected between the sleeve plate 242 and the movable groove 2411. A limiting groove 2412 is opened on the sleeve 241. 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.

[0054] In one case of this embodiment, the elastic member 243 can be a spring or other components with resilience ability, and the elastic member 243 is always in a compressed state.

[0055] In the actual application of this embodiment, the limiting plate 2421 is used to pull the sleeve plate 242 into the movable groove 2411, compressing the elastic member 243 until the sleeve plate 242 completely enters the movable groove 2411. At this time, the corresponding connecting member one 23 on one upper fixing frame 2 is aligned with the corresponding connecting member two 24 on the other upper fixing frame 2. Then, the limiting plate 2421 is released. Due to the resilience ability of the elastic member 243, the sleeve plate 242 pops out of the movable groove 2411 and extends into the slot 231, so that the connecting member one 23 and the connecting member two 24 are connected. When disconnecting, only need to pull the sleeve plate 242 through the limiting plate 2421 to move the sleeve plate 242 out of the slot 231; in this way, the connection efficiency of the connecting member one 23 and the connecting member two 24 is further improved, and thus the efficiency of replacing the supercapacitor 1 is further improved.

[0056] Furthermore, a groove 21 is formed at the top of the upper fixing frame 2. A cylindrical central column 22 is arranged at the central position in the groove 21. Upper guiding grooves 221 and lower guiding grooves 222 are respectively formed on the central column 22. A connecting member one 23 and a connecting member two 24 are rotatably installed in both the upper guiding groove 221 and the lower guiding groove 222.

[0057] In one case of this embodiment, the groove 21 is circular. The movable end of the connecting member one 23 abuts against the inner wall of the groove 21, and the sleeve plate 242 also abuts against the inner wall of the groove 21; a connecting member one 23 and a connecting member two 24 are rotatably installed in the upper guiding groove 221 respectively, and a connecting member one 23 and a connecting member two 24 are also rotatably installed in the lower guiding groove 222; among them, the connecting member one 23 or the connecting member two 24 on the upper guiding groove 221 of one upper fixing frame 2 is used in cooperation with the connecting member one 23 or the connecting member two 24 on the upper guiding groove 221 of the other upper fixing frame 2, and the connecting member one 23 or the connecting member two 24 on the lower guiding groove 222 of one upper fixing frame 2 is used in cooperation with the connecting member one 23 or the connecting member two 24 on the lower guiding groove 222 of the other upper fixing frame 2; in addition, when the pole column 11 on the supercapacitor 1 is sleeved in the sleeve hole 271, it contacts the central column 22, so that the central column 22 replaces the pole column 11 to avoid damage to the pole column 11.

[0058] In practical application of this embodiment, the positions of the first connecting member 23 and the second connecting member 24 are adjusted by rotating the first connecting member 23 and the second connecting member 24, so as to facilitate the connection between the first connecting member 23 and the second connecting member 24 and the first connecting member 23 and the second connecting member 24 on another upper fixing frame 2. On the one hand, the connection efficiency of the first connecting member 23 and the second connecting member 24 is improved, thereby further improving the efficiency of replacing the supercapacitor 1; on the other hand, the first connecting member 23 and the second connecting member 24 can connect two supercapacitors 1 at different positions.

[0059] Further, upper through holes 25 and lower through holes 26 are vertically and hierarchically formed on four sides of the upper fixing frame 2. 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 first connecting member 23 of this upper fixing frame 2.

[0060] In one case of this embodiment, the upper through hole 25 corresponds to the sleeve plate 242 on the upper guiding groove 221, and the lower through hole 26 corresponds to the sleeve plate 242 on the lower guiding groove 222; wherein, when several upper fixing frames 2 are arranged in combination, the upper through holes 25 on two adjacent upper fixing frames 2 coincide, and the lower through holes 26 coincide.

[0061] In practical application of this embodiment, the positions of the first connecting member 23 and the second connecting member 24 are adjusted by rotating the first connecting member 23 and the second connecting member 24, so that the first connecting member 23 corresponding to one upper fixing frame 2 is aligned with the second connecting member 24 corresponding to another upper fixing frame 2, and the slot 231 on the first connecting member 23 coincides with the upper through hole 25 or lower through hole 26 on the upper fixing frame 2 corresponding to the first connecting member 23, and the sleeve plate 242 on the second connecting member 24 is aligned with the upper through hole 25 or lower through hole 26 on the upper fixing frame 2 corresponding to the second connecting member 24. At this time, the sleeve plate 242 extends out of the sleeve 241, passes through the two coincident upper through holes 25 or the two coincident lower through holes 26, and finally inserts into the slot 231 to connect the first connecting member 23 and the second connecting member 24; when the sleeve plate 242 passes through the upper through hole 25 or the lower through hole 26, the sleeve plate 242 is in close contact with the inner wall of the upper through hole 25 or the lower through hole 26, so that the sleeve plate 242 is restricted by the upper through hole 25 or the lower through hole 26, and the stability after the connection of the first connecting member 23 and the second connecting member 24 is improved.

[0062] Such as Figures 7-11As shown in the figure, a super lithium-ion capacitor module provided by the present invention is shown. On two adjacent sides of the lower fixing frame 3, card slots 32 are symmetrically opened along the diagonal of the lower fixing frame 3. On the other two adjacent sides of the lower fixing frame 3, clamping blocks 33 are symmetrically arranged along the diagonal of the lower fixing frame 3. The clamping block 33 on one lower fixing frame 3 is sleeved in the card slot 32 on another lower fixing frame 3 adjacent to this lower fixing frame 3. At the positions where the two card slots 32 on the lower fixing frame 3 project upward correspondingly on the upper fixing frame 2, channels 28 are opened, and the clamping block 33 passes through the channels 28.

[0063] In a case of this embodiment, when the clamping block 33 is inserted into the card slot 32, the clamping block 33 is in close contact with the inner wall of the card slot 32; the channels 28 facilitate the passage of the clamping block 33, thus facilitating the assembly of the supercapacitor module.

[0064] In actual application of this embodiment, a number of lower fixing frames 3 are assembled through the card slots 32 and the clamping blocks 33, thereby restricting the positions of the number of lower fixing frames 3. Moreover, the lower fixing frames 3 are sleeved in the lower housing 5, further restricting the positions of the number of lower fixing frames 3. Cooperating with the connection of the connecting piece 23 and the connecting piece 24 on the adjacent upper fixing frame 2 improves the stability of the entire module frame, thereby improving the stability after the connection of the connecting piece 23 and the connecting piece 24; at the same time, this can ensure that when replacing a new supercapacitor 1, it is not easy to affect other supercapacitors 1 and not easy to damage other supercapacitors 1.

[0065] Furthermore, card slots 51 capable of clamping the clamping blocks 33 are evenly opened on the inner wall of the lower housing 5, and clamping blocks 52 capable of being clamped in the card slots 32 are evenly arranged on the inner wall of the lower housing 5.

[0066] In actual application of this embodiment, the clamping block 33 on the outermost lower fixing frame 3 is inserted into the card slot 51, and the card slot 32 on the outermost lower fixing frame 3 is sleeved outside the clamping block 52. In this way, the stability of the combination of the number of lower fixing frames 3 is further improved, and thus the stability of the entire module frame is further improved.

[0067] Furthermore, spring plates 6 are evenly hinged and installed on the periphery of the top of the lower housing 5. When the spring plates 6 are attached to the top of the lower housing 5, the spring plates 6 also cover the positions where the clamping block 33 is engaged with the card slot 51 and the positions where the clamping block 52 is engaged with the card slot 32.

[0068] In a case of this embodiment, the spring plate 6 is an elastically flipable plate, which can be a combination of a torsion spring and a plate. The initial state of the spring plate 6 is attached to the top of the lower housing 5.

[0069] In actual application of this embodiment, the outermost lower fixing frame 3 is pressed by the spring plate 6, thereby further improving the stability of the combination of several lower fixing frames 3 and enhancing the stability of the entire module frame.

[0070] As Figure 3 shown, a super lithium-ion capacitor module provided by the present invention is shown. Limiting members 29 are uniformly arranged on the inner wall of the groove 21. Two limiting members 29 form a group. When the first connecting member 23 or the second connecting member 24 rotates to the upper through hole 25 or the lower through hole 26, a group of limiting members 29 catches the first connecting member 23 or the second connecting member 24.

[0071] In one case of this embodiment, the limiting member 29 can be a steel ball with a spring, and the steel ball and the spring are embedded in the inner wall of the groove 21.

[0072] In actual application of this embodiment, when the first connecting member 23 or the second connecting member 24 needs to be rotated to the upper through hole 25 or the lower through hole 26, during the rotation of the first connecting member 23 and the second connecting member 24, the limiting member 29 will be squeezed, causing the limiting member 29 to retract into the inner wall of the groove 21. When the first connecting member 23 and the second connecting member 24 rotate to the upper through hole 25 or the lower through hole 26, the limiting member 29 extends to limit the first connecting member 23 and the second connecting member 24, and in cooperation with the connection between the first connecting member 23 and the second connecting member 24, the stability after the connection of the first connecting member 23 and the second connecting member 24 is further improved.

[0073] Working principle: The super capacitor 1 is sleeved between the upper fixing frame 2 and the lower fixing frame 3. During installation, several lower fixing frames 3 and the lower shell 5 are assembled through the first slot 32, the first block 33 on the lower fixing frame 3 and the second slot 51, the second block 52 on the lower shell 5. After assembly, the first connecting member 23 and the second connecting member 24 on adjacent two super capacitors 1 are connected to connect the adjacent two super capacitors 1. Such a combined connection method can improve the efficiency of replacing the super capacitor 1; when replacing the super capacitor 1, disconnect the first connecting member 23 and the second connecting member 24 on this super capacitor 1 from the first connecting member 23 and the second connecting member 24 on the adjacent super capacitor 1, then take out the super capacitor 1 upward, together with the upper fixing frame 2, the lower fixing frame 3 and the connecting rod 4 on the super capacitor 1. Finally, move the upper fixing frame 2 and the lower fixing frame 3 away from each other to stretch the connecting rod 4, thereby taking down the super capacitor 1. Then, sleeve the new super capacitor 1 between the upper fixing frame 2 and the lower fixing frame 3. Finally, install the super capacitor 1 together with the upper fixing frame 2, the lower fixing frame 3 and the connecting rod 4 to the original position. In this way, the efficiency of replacing the super capacitor 1 is relatively high.

[0074] The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A super lithium ion capacitor module, comprising a plurality of super capacitors (1), characterized in that: The module also includes: A plurality of upper fixing frames (2), the number of the upper fixing frames (2) being the same as the number of the supercapacitors (1), the upper fixing frames (2) being provided with an upper positioning groove (27) at the bottom, the upper positioning groove (27) being provided with a sleeve hole (271), the supercapacitor (1) being sleeved in the upper positioning groove (27), and the pole (11) on the supercapacitor (1) being sleeved in the sleeve hole (271); A plurality of lower fixing frames (3), the number of the lower fixing frames (3) being the same as the number of the supercapacitors (1), the top of the lower fixing frame (3) being provided with a lower positioning groove (31), and the other end of the supercapacitor (1) being sleeved in the lower positioning groove (31); Connecting rods (4), the upper fixed frame (2) and the lower fixed frame (3) are evenly connected with connecting rods (4), and the connecting rods (4) are in a telescopic state; Connecting piece one (23), two connecting pieces one (23) are installed on the upper fixing frame (2); Connecting piece 2 (24), two connecting pieces 2 (24) are installed on the upper fixed frame (2), and the connecting piece 2 (24) is used in conjunction with the connecting piece 1 (23), and the corresponding connecting piece 1 (23) on one supercapacitor (1) is connected to the corresponding connecting piece 2 (24) on another supercapacitor (1), so that the two supercapacitors (1) are connected; the connecting piece 1 (23) is provided with a slot (231), and the connecting piece 2 (24) comprises a sleeve (241) and a sleeve plate (242), and the sleeve plate (242) is sleeved in the sleeve (241), and the sleeve plate (242) is telescopically movable in the sleeve (241), and the sleeve plate (242) is inserted into the slot (231) to connect the connecting piece 1 (23) and the connecting piece 2 (24); A lower shell (5), wherein a plurality of lower fixing frames (3) are sleeved in the lower shell (5); A groove (21) is provided at the top of the upper fixed frame (2), a cylindrical center column (22) is provided at the center of the groove (21), an upper guide groove (221) and a lower guide groove (222) are respectively provided on the center column (22), and a first connecting member (23) and a second connecting member (24) are rotatably mounted in each of 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, and when the sleeve (242) on one upper fixed frame (2) extends from the sleeve (241), it passes through the corresponding upper through hole (25) or lower through hole (26) on the upper fixed frame (2), and passes through the corresponding upper through hole (25) or lower through hole (26) on the other upper fixed frame (2), and extends into the slot (231) on the upper connecting member (23) of the upper fixed frame (2); Limiting members (29) are evenly arranged on the inner wall of the groove (21), and two of the limiting members (29) form a group. When the first connecting member (23) or the second connecting member (24) rotates to the upper through hole (25) or the lower through hole (26), a group of limiting members (29) clamps the first connecting member (23) or the second connecting member (24).

2. The super lithium ion capacitor module according to claim 1, characterized in that: A movable groove (2411) is provided in the sleeve (241), the sleeve plate (242) is sleeved in the movable groove (2411) and moves, an elastic member (243) is connected between the sleeve plate (242) and the movable groove (2411), a limiting groove (2412) is provided on the sleeve (241), the limiting groove (2412) is communicated 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).

3. The super lithium ion capacitor module according to claim 1, characterized in that: Two adjacent sides of the lower fixed frame (3) are symmetrically provided with a card slot (32) along the diagonal line of the lower fixed frame (3); two other adjacent sides of the lower fixed frame (3) are symmetrically provided with a card block (33) along the diagonal line of the lower fixed frame (3); the card block (33) on one lower fixed frame (3) is inserted into the card slot (32) on another lower fixed frame (3) adjacent to the lower fixed frame (3); a channel (28) is provided on the upper fixed frame (2) at the upward projection of the two card slots (32) on the lower fixed frame (3); and the card 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 second clamping grooves (51) capable of clamping the first clamping block (33), and the inner wall of the lower shell (5) is evenly provided with second clamping blocks (52) capable of clamping in the first clamping grooves (32).

5. The super lithium ion capacitor module according to claim 4, characterized in that: A spring plate (6) is evenly hingedly mounted on the outer periphery of the top 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 clamping block (33) is engaged with the second clamping slot (51) and the position where the second clamping block (52) is engaged with the first clamping slot (32).

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