CN216849676U

CN216849676U - Super capacitor module

Info

Publication number: CN216849676U
Application number: CN202220531242.3U
Authority: CN
Inventors: 蔡丹; 张学磊; 刘媛媛; 杨蕊; 陈志恒
Original assignee: Liaoning Brother Electronics Technology Co ltd
Current assignee: Liaoning Brother Electronics Technology Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-06-28
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a super capacitor module, including super capacitor module shell, mounting panel and super capacitor module main part, super capacitor module shell is one end open-ended rectangle tubular structure, mounting panel detachable sets up the open end at super capacitor module shell, the symmetry is provided with a pair of fixed tongue on the relative both sides wall in the super capacitor module shell, still be provided with a baffle in the super capacitor module shell, the both ends detachable of baffle is fixed on two fixed tongues, super capacitor module main part is installed under the baffle, the last fixed surface of baffle installs a plurality of controllers of being connected with super capacitor module main part. The utility model has the advantages of reasonable design, inner structure is stable firm, good heat dissipation, and shock attenuation nature is good, is a super capacitor module that takes precautions against earthquakes to consolidate and have big farad.

Description

Super capacitor module

Technical Field

The utility model relates to a super capacitor technical field. More specifically, the utility model relates to a super capacitor module.

Background

In the charging and discharging process of the super capacitor, ions in the electrolyte are reversibly adsorbed and desorbed at an electrode/electrolyte interface, and a double electric layer is formed at the interface so as to store energy, so that the super capacitor has the characteristics of high power, long service life and rapid charging and discharging, and can be widely applied to the fields of rail transit, national defense and military, automobile electronics, energy storage and power generation and the like. Because the capacity of the single super capacitor is difficult to reach over thousand farads, therefore, usually, a plurality of single super capacitors are combined in parallel to form a super capacitor module to reach higher working capacity, the birth of the super capacitor module makes up the defect of a lead-acid battery, compared with an electrochemical battery, the super capacitor module has the characteristics of high power density and rapid charge and discharge, but if the super capacitor is repeatedly and rapidly charged and discharged for a long time, because the working strength is high, the single super capacitor can generate a large amount of heat, the heat can damage the single super capacitor if the heat can not be timely dissipated, the whole consistency of the module is poor, and the danger that a circuit is burnt is serious, so when the super capacitor module is used, the heat dissipation is very important for the long-time operation of the super capacitor module. When the super capacitor monomers are connected into a module, although the connecting piece has a fixing effect on the super capacitor monomers, when the super capacitor monomers are transported or impacted by bad external force, the super capacitor monomers are impacted and vibrated to cause looseness of connecting points, so that the internal resistance of the super capacitor monomers is increased sharply, a large amount of heat is generated, even the danger of explosion and leakage exists in serious conditions, and the fixing and damping measures of the monomers are also very important. In addition, the parallel connection of the single super capacitor has the advantage that the branches are not affected, but the current consistency of the single super capacitor is strictly required for protecting the devices connected in series with the module and preventing the phenomenon of overlarge current of the module. If the phenomenon that internal resistances are inconsistent probably appears in the long-time working monomer, or a certain monomer is short-circuited, the normal operation of the whole circuit can be seriously influenced by the output current of the whole module at the moment, and other devices can be damaged by overlarge current.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

It is yet another object of the present invention to provide a supercapacitor module which is robust, shockproof, and has good heat dissipation.

In order to realize the basis the utility model discloses a these purposes and other advantages provide a super capacitor module, including super capacitor module shell, mounting panel and super capacitor module main part, super capacitor module shell is one end open-ended rectangle tubular structure, mounting panel detachable sets up the open end at super capacitor module shell, the symmetry is provided with a pair of fixed tongue on the relative both sides wall in the super capacitor module shell, still be provided with a baffle in the super capacitor module shell, the both ends detachable of baffle is fixed on two fixed tongues, super capacitor module main part is installed under the baffle, the last fixed surface of baffle installs a plurality of controllers of being connected with super capacitor module main part.

Preferably, the ultracapacitor system module main part includes a plurality of parallel arrangement's little module, and every little module is including arranging into a row a plurality of ultracapacitor system monomers, and wherein the individual anodal range of a plurality of ultracapacitor system installs on first transverse connection seat, and the individual negative pole of a plurality of ultracapacitor system arranges and installs on second transverse connection seat, and the one end parallel mount of the first transverse connection seat of a plurality of little modules is on first longitudinal tie seat, and the one end parallel mount of the second transverse connection seat of a plurality of little modules is on second longitudinal tie seat.

Preferably, a plurality of positive leading-out ends are arranged on the first longitudinal connecting base and correspond to the small modules respectively, a plurality of negative leading-out ends are arranged on the second longitudinal connecting base and correspond to the small modules respectively, a plurality of positive wiring ends and a plurality of negative wiring ends are arranged on the partition board and are correspondingly connected with the positive leading-out ends and the negative leading-out ends respectively, and the positive leading-out end and the negative leading-out end connected to any small module are connected with any controller in series.

Preferably, the positive electrode of each supercapacitor unit is fixedly connected with the first transverse connecting seat, the negative electrode of each supercapacitor unit is fixedly connected with the second transverse connecting seat, the first transverse connecting seat is fixedly connected with the first longitudinal connecting seat, the second transverse connecting seat is fixedly connected with the second longitudinal connecting seat through nuts, and a gasket is arranged below each nut.

Preferably, the outer side wall of the supercapacitor module housing is provided with a positive electrode port and a negative electrode port, and the positive electrode port and the negative electrode port are connected with the plurality of controllers in parallel through conducting wires.

Preferably, the inner wall of the super capacitor module shell, the inner side of the mounting plate and the two fixing convex grooves are coated with heat-conducting insulating glue.

Preferably, the gaps between the plurality of supercapacitor cells in the supercapacitor module main body are filled with high-temperature and high-humidity resistant elastic resin.

Preferably, a plurality of heat dissipation holes are formed in the side wall of the supercapacitor module shell, and a heat dissipation net is installed on the periphery of each heat dissipation hole.

Preferably, four vertex angles of the mounting plate are provided with bolt holes, four positioning holes which are in one-to-one correspondence with the bolt holes are arranged in the shell of the super capacitor module, and any corresponding bolt hole and any corresponding positioning hole are internally screwed with a fixing bolt.

The utility model discloses at least, include following beneficial effect:

firstly, the utility model adopts a parallel connection mode to the super capacitor module main body, thereby greatly improving the service capacity of the super capacitor and avoiding the phenomenon of non-voltage-sharing among the super capacitor monomers;

secondly, the super capacitor module main body is connected in series with a controller, so that overlarge current output caused by inconsistent internal resistance among monomers after the super capacitor module is used for a long time is avoided, and impact on other electronic devices connected in series is prevented;

thirdly, high-temperature and high-humidity resistant elastic resin is filled in gaps among the super capacitor monomers, so that the structural stability in the super capacitor module is improved, and the shock absorption effect is achieved;

fourthly, the utility model arranges a plurality of fine heat dissipation holes on the side wall of the super capacitor module shell, which is convenient for the heat generated in the super capacitor module body to be dissipated, and plays the purpose of timely heat dissipation;

fifth, the utility model discloses be provided with the baffle in ultracapacitor system module main part, be convenient for fix the installation controller, avoid leading to the circuit to become flexible because of the unstable installation of controller, the controller is separated in baffle both sides with ultracapacitor system module main part simultaneously, be convenient for ultracapacitor system module main part heat dissipation, reduce the heat and produce the influence to the controller, guarantee the normal work of ultracapacitor system module;

sixth, the utility model discloses with a plurality of controllers fixed mounting on the baffle, ultracapacitor system module main part is installed under the baffle, and a plurality of positive terminals on the baffle and negative terminal draw forth a plurality of positive poles on the end, the second longitudinal tie respectively with a plurality of negative poles on the first longitudinal tie and draw forth an end one-to-one and be connected, avoid the circuit in a jumble.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of a technical solution of the present invention;

fig. 2 is a schematic structural diagram of a housing of a supercapacitor module according to a technical solution of the present invention;

fig. 3 is a schematic structural diagram of a supercapacitor module main body according to a technical solution of the present invention;

wherein, 1 is ultracapacitor system module shell, 2 is the mounting panel, 3 is ultracapacitor system module main part, 4 are the baffle, 5 are the controller, 6 are ultracapacitor system monomer, 11 are fixed tongue, 12 is anodal port, 13 is the negative pole port, 14 are the louvre, 15 are the locating hole, 21 are the bolt hole, 31 is first horizontal connecting seat, 32 is second horizontal connecting seat, 33 is first vertical connecting seat, 34 is second vertical connecting seat, 35 is the nut, 36 is the gasket, 41 is anodal wiring end, 42 is the negative terminal.

Detailed Description

The present invention will be described in further detail with reference to the drawings and the detailed description, so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or combinations thereof.

It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terms "lateral," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

In one of them technical scheme, as shown in fig. 1 ~ 3, the utility model provides a super capacitor module, including super capacitor module shell 1, mounting panel 2 and super capacitor module main part 3, super capacitor module shell 1 is one end open-ended rectangle tubular structure, mounting panel 2 detachable sets up the open end at super capacitor module shell 1, the symmetry is provided with a pair of fixed tongue 11 on the relative both sides wall in super capacitor module shell 1, still be provided with a baffle 4 in the super capacitor module shell 1, the both ends detachable of baffle 4 fixes on two fixed tongue 11, super capacitor module main part 3 is installed under baffle 4, the last fixed surface of baffle 4 installs a plurality of controllers 5 of being connected with super capacitor module main part 3.

The supercapacitor module provided in the technical scheme is provided with a supercapacitor module shell 1, the supercapacitor module shell 1 is of a rectangular tubular structure with an opening at one end and a closed end, a mounting plate 2 is detachably mounted at the opening end of the supercapacitor module shell, two parallel fixed convex grooves 11 are formed in two opposite side walls in the supercapacitor module shell 1, the fixed convex grooves 11 extend towards the closed end along the opening end, a partition plate 4 is arranged in the supercapacitor module shell 1, the length and the width of the partition plate 4 are slightly smaller than those in the supercapacitor module shell 1, the left end and the right end of the partition plate 4 are lapped on the two fixed convex grooves 11 and are fixed through a plurality of bolts, a supercapacitor module main body 3 is movably mounted below the partition plate 4 in the supercapacitor module shell 1, and a plurality of controllers 5 are fixedly mounted on the upper surface of the partition plate 4, the controllers 5 are electrically connected to the supercapacitor module main body 3 through wires. During the use with ultracapacitor system module main part 3 through the hot melt adhesive tentatively fix in the space of 4 below of the interior baffle of ultracapacitor system module shell 1, again with the resin embedment for the space in ultracapacitor system module main part 3, connect through the wire between controller 5 and the ultracapacitor system module main part 3, pass through fixing bolt fixed mounting at the open end of ultracapacitor system module shell 1 with mounting panel 2 again. In the technical scheme, the super capacitor module main body 3 is connected with the controller 5 in series, so that the phenomenon that the current output is overlarge due to inconsistent internal resistance among monomers after the super capacitor module is used for a long time and impacts other electronic equipment connected in series is avoided, and the safety is improved; in addition, the resin encapsulation can increase the stability of the internal structure of the module, and the resin encapsulation can achieve the damping effect, so that the product is prevented from loosening during transportation or receiving bad external force, the internal resistance of the product is increased, and the normal use is influenced.

In another technical solution, as shown in fig. 1 to 3, the supercapacitor module main body 3 includes a plurality of small modules arranged in parallel, each small module includes a plurality of supercapacitor units 6 arranged in a row, wherein the positive electrode arrangement of the plurality of supercapacitor units 6 is installed on the first transverse connection seat 31, the negative electrode arrangement of the plurality of supercapacitor units 6 is installed on the second transverse connection seat 32, one end of the first transverse connection seat 31 of the plurality of small modules is installed in parallel on the first longitudinal connection seat 33, and one end of the second transverse connection seat 32 of the plurality of small modules is installed in parallel on the second longitudinal connection seat 34. In this technical scheme, ultracapacitor system module main part 3 is formed by connecting several ultracapacitor system monomer 6 in parallel, and ultracapacitor system monomer 6 is installed on the horizontal connecting seat through the nut, connects into little module, and parallelly connected little module is parallelly connected again on vertical connecting seat through the nut again, and controller 5 and every little module are established ties, prevent that the current output that appears the inconsistent and lead to of internal resistance between ultracapacitor system monomer 6 after the ultracapacitor system module uses for a long time is too big, avoids producing the impact to other electron device of series connection.

In another technical scheme, as shown in fig. 1 to 3, a plurality of positive lead-out ends are provided on the first longitudinal connecting seat 33 and respectively correspond to the plurality of small modules, a plurality of negative lead-out ends are provided on the second longitudinal connecting seat 34 and respectively correspond to the plurality of small modules, a plurality of positive terminals 41 and a plurality of negative terminals 42 are provided on the partition plate 4 and respectively correspondingly connected to the plurality of positive lead-out ends and the plurality of negative lead-out ends, and the positive lead-out end and the negative lead-out end connected to any small module are connected in series with any controller 5. In this technical scheme, every controller 5 and a little module are established ties, use the wire between the two to be connected, for example: the small module is provided with four groups of a, b, c and d, the first transverse connecting seat and the second transverse connecting seat are respectively provided with four groups, the first longitudinal connecting seat is provided with four anode leading-out ends of a, b, c and d, the second longitudinal connecting seat is provided with four cathode leading-out ends of a, b, c and d, the partition plate is provided with four anode wiring ends of a, b, c and d and four cathode wiring ends of a, b, c and d, the partition plate is provided with four controllers, the four anode leading-out ends of a, b, c and d are respectively connected with the four anode wiring ends of a, b, c and d in a one-to-one correspondence manner, the four cathode leading-out ends of a, b, c and d are respectively connected with the four cathode wiring ends of a, b, c and d in a one-to-one correspondence manner, and the four controllers are respectively connected with the four anode wiring ends of a, b, c and d and the four cathode wiring ends of a, b, c and d and the four anode wiring ends of a and the controller are respectively, The four negative terminals of b4, c4 and d4 are connected in series in a one-to-one correspondence mode, and therefore the disorder of circuits is effectively avoided.

In another technical scheme, as shown in fig. 1 to 3, the positive electrode of each supercapacitor cell 6 is fixedly connected with the first transverse connecting seat 31, the negative electrode of each supercapacitor cell 6 is fixedly connected with the second transverse connecting seat 32, the first transverse connecting seat 31 is fixedly connected with the first longitudinal connecting seat 33, and the second transverse connecting seat 32 is fixedly connected with the second longitudinal connecting seat 34 through nuts 35, and a gasket 36 is arranged below each nut. In this technical scheme, adopt nut 35 to fix, convenient dismantlement sets up gasket 36 under the nut 35 to this is consolidated, prevents that nut 35 from becoming flexible, avoids contacting the internal resistance and increases.

In another technical scheme, as shown in fig. 1 to 3, an anode port 12 and a cathode port 13 are arranged on the outer side wall of the supercapacitor module housing 1, and the anode port 12 and the cathode port 13 are connected in parallel with the plurality of controllers 5 through wires. The anode port 12 and the cathode port 13 are arranged, so that other electronic devices can be conveniently connected, and the device is convenient and practical.

In another technical scheme, as shown in fig. 1 to 3, heat conducting insulating glue is coated on the inner wall of the supercapacitor module housing 1, the inner side of the mounting plate 2 and the two fixing convex grooves 11. In the technical scheme, the heat-conducting insulating glue is coated to accelerate heat dissipation and simultaneously play an insulating role and avoid short circuit.

In another technical scheme, as shown in fig. 1 to 3, high-temperature and high-humidity resistant elastic resin is filled and sealed in gaps among a plurality of supercapacitor monomers 6 in the supercapacitor module main body 3. Among this technical scheme, with the resin embedment between the ultracapacitor system monomer 6, can play the fixed action on the one hand, on the other hand because this resin itself has certain elasticity, when ultracapacitor system module receives bad external force, can play certain cushioning effect.

In another technical scheme, as shown in fig. 1 to 3, a plurality of heat dissipation holes 14 are formed in the side wall of the supercapacitor module housing 1, and a heat dissipation net is installed on the periphery of each heat dissipation hole. In this technical scheme, louvre 14 is tiny hole, and the quantity is many, makes the heat that produces in the ultracapacitor system module in time spill.

In another technical scheme, as shown in fig. 1 to 3, bolt holes 21 are formed in four vertex angles of the mounting plate 2, four positioning holes 15 corresponding to the bolt holes 21 one by one are formed in the supercapacitor module housing 1, and fixing bolts are screwed into any corresponding bolt hole 21 and any corresponding positioning hole 15. Four bolt holes 21 set up in four apex angle departments of mounting panel 2 among this technical scheme, and four locating holes 15 set up in four angle departments of 1 open end of ultracapacitor system module shell, four bolt holes 21 and four locating holes 15 one-to-ones to wear to establish into fixing bolt, conveniently carry out dismouting, convenient operation to mounting panel 2.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. Supercapacitor module, its characterized in that, including supercapacitor module shell, mounting panel and supercapacitor module main part, supercapacitor module shell is one end open-ended rectangle tubular structure, mounting panel detachable sets up the open end at supercapacitor module shell, the symmetry is provided with a pair of fixed tongue on the relative both sides wall in the supercapacitor module shell, still be provided with a baffle in the supercapacitor module shell, the both ends detachable of baffle is fixed on two fixed tongues, supercapacitor module main part is installed under the baffle, the last fixed surface of baffle installs a plurality of controllers of being connected with supercapacitor module main part.

2. The supercapacitor module according to claim 1, wherein the supercapacitor module body comprises a plurality of small modules arranged in parallel, each small module comprising a plurality of supercapacitor cells arranged in a row, wherein a positive electrode arrangement of the plurality of supercapacitor cells is mounted on a first transverse connecting seat, a negative electrode arrangement of the plurality of supercapacitor cells is mounted on a second transverse connecting seat, one end of the first transverse connecting seat of the plurality of small modules is mounted in parallel on a first longitudinal connecting seat, and one end of the second transverse connecting seat of the plurality of small modules is mounted in parallel on a second longitudinal connecting seat.

3. The supercapacitor module according to claim 2, wherein the first longitudinal connecting base is provided with a plurality of positive terminals corresponding to the plurality of small modules, the second longitudinal connecting base is provided with a plurality of negative terminals corresponding to the plurality of small modules, the separator is provided with a plurality of positive terminals and a plurality of negative terminals corresponding to the plurality of positive terminals and the plurality of negative terminals, and the positive terminals and the negative terminals connected to any small module are connected in series with any controller.

4. The supercapacitor module according to claim 2, wherein the positive electrode of each supercapacitor cell and the first transverse connecting seat, the negative electrode of each supercapacitor cell and the second transverse connecting seat, the first transverse connecting seat and the first longitudinal connecting seat, and the second transverse connecting seat and the second longitudinal connecting seat are fixedly connected through nuts, and a gasket is arranged below each nut.

5. The ultracapacitor module according to claim 1, wherein an exterior side wall of the ultracapacitor module housing is provided with a positive port and a negative port, and the positive port and the negative port are connected in parallel with a plurality of controllers through wires.

6. The supercapacitor module according to claim 1, wherein the inner wall of the supercapacitor module housing, the inner side of the mounting plate and the two fixing lug grooves are coated with heat conducting insulating glue.

7. The supercapacitor module according to claim 1, wherein gaps between the plurality of supercapacitor cells in the supercapacitor module body are filled with high temperature and high humidity resistant elastic resin.

8. The supercapacitor module according to claim 1, wherein the supercapacitor module housing has a plurality of heat dissipation holes formed in a sidewall thereof, and a heat dissipation mesh is installed around the heat dissipation holes.

9. The supercapacitor module according to claim 1, wherein bolt holes are formed in four corners of the mounting plate, four positioning holes corresponding to the bolt holes are formed in the supercapacitor module housing, and a fixing bolt is screwed into any corresponding bolt hole and positioning hole.