阅读说明：本技术 一种超级电容的连接构件及其组件 (Connecting component of super capacitor and assembly thereof ) 是由 佘德全 阮殿波 陈胜军 冉建国 丁健 于 2020-05-13 设计创作，主要内容包括：本发明公开了一种超级电容的连接构件及其组件,包括：多个单元模块,其具有第一表面及处于所述第一表面对侧的第二表面,每个所述单元模块包括一个或多个用于容纳电容单体的容纳空间；每个所述单元模块上处于所述容纳空间的四周均匀设置有若干由第一表面向第二表面形成的缺口；多个单元模块可邻接形成一用于联结多个电容单体的盖体,多个相邻单元模块上的缺口可围绕形成一连接孔。本发明中,由单元模块组合拼装形成盖体,盖体的形状和大小可以依据不同需求进行拼接,使用起来更加灵活。(The invention discloses a connecting component of a super capacitor and a component thereof, comprising: a plurality of unit modules having a first surface and a second surface opposite to the first surface, each of the unit modules including one or more receiving spaces for receiving a capacitor cell; a plurality of notches formed by the first surface to the second surface are uniformly formed on the periphery of the accommodating space on each unit module; the plurality of unit modules can be abutted to form a cover body for connecting the plurality of capacitor units, and the gaps on the plurality of adjacent unit modules can surround to form a connecting hole. In the invention, the cover body is formed by combining and assembling the unit modules, and the shape and the size of the cover body can be spliced according to different requirements, so that the cover body is more flexible to use.)

1. A connection member of a super capacitor, comprising:

the unit module is provided with a first surface and a second surface opposite to the first surface, and comprises one or more accommodating spaces for accommodating the capacitor units;

a plurality of gaps formed by a first surface to a second surface are uniformly formed on the unit module around the accommodating space, an upper cover is arranged on the first surface along the length direction of the first surface, the upper cover is offset to one side of the first surface, and the gaps penetrate through the upper cover;

the plurality of unit modules can be abutted to form a cover body for connecting the plurality of capacitor units, and the gaps on the plurality of adjacent unit modules can surround to form a connecting hole.

2. The connection component of a super capacitor as claimed in claim 1, wherein the unit modules include two receiving spaces, four notches are uniformly disposed around the receiving space on each unit module, and four notches on four adjacent unit modules surround to form a connection hole.

3. The connection member of an ultracapacitor according to any one of claims 1 to 2, wherein the notch comprises a first notch connected to the first surface and a second notch connected to the second surface;

the connecting holes comprise a first connecting hole and a second connecting hole, the first connecting hole is formed by surrounding the four first notches, the second connecting hole is formed by surrounding the four second notches, and the radius of the first connecting hole is larger than that of the second connecting hole;

the joint of the first connecting hole and the second connecting hole is provided with a step surface.

4. The connecting member for an ultracapacitor according to claim 3, wherein the step surface is a sector ring of 90 degrees.

5. The connection structure of an ultracapacitor according to claim 3, wherein four locking through holes are formed from the step surface to the second surface.

6. The connection structure of an ultracapacitor according to claim 5, wherein the cross section of the locking through hole on the step surface is a sector ring with an angle of 40-60 degrees.

7. A super capacitor assembly, comprising a plurality of capacitor units and two cover bodies as claimed in any one of claims 1 to 6, wherein two ends of each capacitor unit are respectively provided with one cover body, and both ends of each capacitor unit extend into the accommodating space from the second surface and abut against the upper cover, the super capacitor assembly further comprising:

the connecting sheets are used for connecting the same-side electrodes of the adjacent capacitor units;

a plurality of locking rings having upper and lower surfaces, the locking rings being disposed in the first connection holes and the lower surfaces of the locking rings being in abutment with the step surfaces;

the connecting rods are arranged in the connecting holes, four elastic limiting pieces extend from two ends of each connecting rod, barbs are arranged at the end parts of the elastic limiting pieces, the elastic limiting pieces sequentially extend into the locking through holes and the locking rings, and the barbs abut against the locking rings.

8. The supercapacitor assembly according to claim 7, wherein the lower surface of the locking ring forms an annular chamfer to the upper surface, and the annular chamfer is on the inside of the locking ring.

9. The supercapacitor assembly according to claim 8, wherein the barb has a barb ramp corresponding to the annular ramp.

Technical Field

The invention relates to the technical field of super capacitors, in particular to a connecting member of a super capacitor and an assembly thereof.

Background

The super capacitor module is a novel energy pack formed by connecting a plurality of capacitor monomers in series and combining a voltage balancing and discharging voltage stabilizing system with a shell. The super capacitor uses different series or parallel connection forms to form different energy storage components, and a connecting component is needed to connect the super capacitor monomers into different energy packs in series or in parallel.

In the prior art, different energy storage components are formed by different series-parallel connection modes of the super capacitor, structural members for connecting and fastening the super monomers cannot be used universally in different energy storage components, the shape and size of the connecting piece correspond to the number and the combination shape of the capacitor monomers one to one, when different capacitor monomers and combinations thereof are corresponding, the connecting piece and assemblies thereof need to be manufactured again, the manufacturing cost is improved, and the manufacturing difficulty is increased.

The conventional super capacitor module with Chinese patent publication number 'CN 208000826U' comprises a cover plate (1), a shell (2) and a PCB module (3); a plurality of square through grooves (11) are fixedly arranged on the outer side surface of the cover plate (1); a plurality of square buckling platforms (21) are fixedly arranged at the upper part of the outer side surface of the shell (2); a plurality of reinforcing circular arc structures (22) are fixedly arranged at the lower part of the outer side surface of the shell (2); a shell end face (26) is fixedly arranged on the inner side face of the shell (2); the PCB module (3) comprises a plurality of capacitor single bodies (31), a circuit board (32) for connecting the plurality of capacitor single bodies (31), and a wiring terminal (33); the PCB module (3) is placed at the top end of the shell end face (26); the square through groove (11) of the cover plate (1) is fastened with the square buckling table (21) of the shell (2). Above-mentioned technical scheme has apron and capacitor monomer can only the one-to-one, and the apron can not be used to the module of other capacitor monomer combination shapes.

Disclosure of Invention

In view of the above disadvantages of the prior art, the present invention provides a connecting member for a super capacitor and an assembly thereof, which are used to solve the problem that the size of the connecting member and the number and the combination shape of the capacitor units need to be in one-to-one correspondence in the prior art.

The technical scheme adopted by the invention for solving the technical problems is that the connecting component of the super capacitor and the assembly thereof comprise:

the unit module is provided with a first surface and a second surface opposite to the first surface, and comprises one or more accommodating spaces for accommodating the capacitor units;

a plurality of gaps formed by a first surface to a second surface are uniformly formed on the unit module around the accommodating space, an upper cover is arranged on the first surface along the length direction of the first surface, the upper cover is offset to one side of the first surface, and the gaps penetrate through the upper cover;

the plurality of unit modules can be abutted to form a cover body for connecting the plurality of capacitor units, and the gaps on the plurality of adjacent unit modules can surround to form a connecting hole.

Preferably, the unit module includes two accommodation spaces, four notches are uniformly arranged around the accommodation space on each unit module, and four adjacent notches on the unit modules surround to form a connection hole.

Preferably, the notch comprises a first notch connected with the first surface and a second notch connected with the second surface;

the connecting holes comprise a first connecting hole and a second connecting hole, the first connecting hole is formed by surrounding the four first notches, the second connecting hole is formed by surrounding the four second notches, and the radius of the first connecting hole is larger than that of the second connecting hole;

the joint of the first connecting hole and the second connecting hole is provided with a step surface.

Preferably, the step surface is a 90 ° sector ring.

Preferably, four locking through holes are formed from the step face to the second surface.

Preferably, the cross section of the locking through hole on the step surface is a sector ring with an angle of 40-60 degrees.

Preferably, a super capacitor assembly, includes a plurality of electric capacity monomers and two lids, sets up one respectively at electric capacity monomer's both ends the lid, and electric capacity monomer's both ends stretch into by the second surface accommodation space with the upper cover supports the top, still includes:

the connecting sheets are used for connecting the same-side electrodes of the adjacent capacitor units;

a plurality of locking rings having upper and lower surfaces, the locking rings being disposed in the first connection holes and the lower surfaces of the locking rings being in abutment with the step surfaces;

the connecting rods are arranged in the connecting holes, four elastic limiting pieces extend from two ends of each connecting rod, barbs are arranged at the end parts of the elastic limiting pieces, the elastic limiting pieces sequentially extend into the locking through holes and the locking rings, and the barbs abut against the locking rings.

Preferably, the lower surface of the locking ring forms an annular bevel to the upper surface, and the annular bevel is located inside the locking ring.

Preferably, the barb is provided with a barb slope corresponding to the annular slope.

Compared with the prior art, the invention has at least the following beneficial effects:

the cover body is assembled by the unit modules, the shape and the size of the cover body can be spliced according to different requirements, and the cover body is more flexible to use.

And secondly, only the same unit modules need to be produced in the production process, so that the cost and the manufacturing difficulty are reduced compared with the direct production of the integral cover body.

And two accommodating spaces are arranged in one unit module, so that the advantages and disadvantages between the overall strength and the flexibility of combination are balanced, and the combination among the unit modules is most flexible on the premise of ensuring the sufficient overall strength.

Fourthly, through the installation of connecting rod for two lids can be tightly push down the electric capacity monomer all the time, and its wholeness is stronger, is difficult for droing between the adjacent unit module, when the outside box of installation and/or need remove super capacitor, can guarantee that the super capacitor who assembles can not be loose.

And fifthly, the annular inclined surface is matched with the inclined surface of the barb, so that the locking ring is smoother when being squeezed between the step surface and the barb, the locking ring can be pushed in by smaller force, and the installation process is more convenient.

Drawings

FIG. 1 is a schematic structural diagram of an exemplary super capacitor;

FIG. 2 is a schematic structural diagram of a unit module in the embodiment;

FIG. 3 is a schematic structural view of the cover and the connecting rod in the embodiment;

FIG. 4 is a sectional view of the connecting rod in the embodiment;

FIG. 5 is a schematic view of the structure of the elastic spacing piece engaging with the locking ring in the embodiment;

FIG. 6 is a schematic diagram showing a plurality of directions of the capacitor cells connected in series in the embodiment;

FIG. 7 is a schematic diagram showing a plurality of directions of the capacitor cells connected in parallel in the embodiment;

in the figure, 100-cover body, 110-upper cover, 120-connecting piece, 130-connecting hole, 131-first connecting hole, 132-second connecting hole, 140-accommodating space, 150-notch, 151-first notch, 152-second notch, 160-locking through hole and 170-step surface;

200-capacitor monomer;

300-total electrode;

400-connecting rod, 410-elastic limiting piece, 411-barb and 411 a-barb inclined plane;

500-locking ring, 510-annular chamfer.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.