WO2014187245A1 - 超级电容器支架以及超级电容模组 - Google Patents
超级电容器支架以及超级电容模组 Download PDFInfo
- Publication number
- WO2014187245A1 WO2014187245A1 PCT/CN2014/077133 CN2014077133W WO2014187245A1 WO 2014187245 A1 WO2014187245 A1 WO 2014187245A1 CN 2014077133 W CN2014077133 W CN 2014077133W WO 2014187245 A1 WO2014187245 A1 WO 2014187245A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- supercapacitor
- holder
- module
- bracket
- body portion
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 26
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 claims 2
- 235000019169 all-trans-retinol Nutrition 0.000 claims 1
- 239000011717 all-trans-retinol Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/10—Multiple hybrid or EDL capacitors, e.g. arrays or modules
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
Definitions
- the present invention relates to a supercapacitor holder and a supercapacitor module including such a supercapacitor holder. Background technique
- Supercapacitor modules are used as a new energy source in vehicles, wind power plants, and power grids due to their large capacity, ability to repeatedly and quickly charge/discharge, low temperature operation, and no pollution to the environment. Widely used in equipment and the like.
- Existing supercapacitor modules typically include a metal backplane, a plurality of supercapacitors disposed on the metal backplane and connected in series, a circuit module coupled to the supercapacitor and used to stabilize the voltage of the supercapacitor module, and mounted on the metal backplane for mounting Enclose and partially secure the outer casing of the supercapacitor.
- a sponge is placed between adjacent supercapacitors to prevent and slow the movement and collision of the supercapacitors.
- the supercapacitors of existing supercapacitor modules cannot be well fixed. For example, as the vehicle moves, the supercapacitor vibrates and squeezes the sponge to displace, which can cause the connection point on the supercapacitor to loosen or even disengage. If the connection point on the supercapacitor is loose, it will inevitably lead to an increase in resistance and a significant increase in temperature. If the connection point on the supercapacitor is disengaged, the supercapacitor module will not work properly. In extreme cases, the displacement of the supercapacitor can even cause the supercapacitors to squash and squirt each other, causing the electrolyte to flow out of the supercapacitor. In addition, the cables connecting the supercapacitors and the circuit modules are scattered in the super capacitor module, and the assembly efficiency is low.
- the object of the present invention is to overcome at least one of the above-mentioned deficiencies in the prior art, and to provide an ultracapacitor bracket and a super capacitor module including the same, which can The supercapacitor is reliably fixed in the supercapacitor module, thereby completely preventing the supercapacitor from moving in the supercapacitor module.
- the present invention provides a supercapacitor holder for a supercapacitor module, characterized in that the supercapacitor bracket comprises:
- a plurality of recesses are formed on the body portion and respectively for receiving a portion of the ultracapacitor, the recess being shaped and sized to correspond to the shape and size of a portion of the ultracapacitor to be accommodated.
- the ultracapacitor bracket further includes a plurality of connecting portions located around the body portion and extending upward from the body portion.
- At least a portion of the bottom wall of the recess is penetrating.
- the connecting portion is disposed between any two adjacent recesses.
- an outwardly projecting projection is formed on one of the connecting portions, and an extension with an opening is formed in the other adjacent connecting portion.
- each of the connecting portions is formed with a groove penetrating the bottom of the main body portion below a portion where the protruding portion or the extending portion is formed.
- a plurality of elastic clips extending upward are provided around each of the recesses.
- each of said resilient clips includes an inwardly projecting flange formed at the end.
- a plurality of adjacent recesses are continuous for receiving a bus bar connecting the supercapacitors in series.
- a laying groove for laying a cable is disposed on a bottom surface of the main body portion.
- a super capacitor module comprising: a bottom plate;
- circuit module connected to the ultracapacitor by a cable;
- An outer casing mounted on the bottom plate and surrounding the supercapacitor support;
- the supercapacitor support is a supercapacitor support as described above.
- the bottom plate is formed with a receiving portion corresponding to the shape of the main body portion of the super capacitor holder.
- the super capacitor module comprises two supercapacitor brackets, gP, a lower supercapacitor bracket and an upper supercapacitor bracket, the plurality of supercapacitors being held in the lower supercapacitor bracket and the upper portion Between the supercapacitor holders, at least the lower supercapacitor holder is fixed to the bottom plate.
- each of the lower supercapacitor bracket and the upper supercapacitor bracket is formed with a groove penetrating the bottom of the body portion below a portion where the protrusion or the extension is formed
- a positioning pin that protrudes upward is formed at a position on the bottom plate corresponding to the groove of the connection portion of the ultracapacitor holder.
- a screw is screwed into the threaded hole in the upper supercapacitor bracket and the corresponding connection portion of the lower supercapacitor bracket and in the locating pin.
- a circuit module mounting portion for mounting a circuit module for stabilizing the voltage of the super capacitor module is formed on the bottom plate.
- the supercapacitor holder according to the present invention and the supercapacitor module including the same are capable of holding a plurality of supercapacitors firmly and reliably in all directions, thereby preventing the connection point on the supercapacitor from being displaced by the supercapacitor Loosen, ensure that the super capacitor module works normally and stably.
- FIG. 1 is a schematic diagram of a supercapacitor module in accordance with a preferred embodiment of the present invention. For the sake of clarity, the circuit modules and housing of the supercapacitor module are omitted.
- FIG. 2 is a schematic illustration of a supercapacitor support in accordance with a preferred embodiment of the present invention.
- FIG. 3 is a schematic view of the supercapacitor holder shown in FIG. 2 after a plurality of supercapacitors are placed.
- Figure 4 is a schematic illustration of another supercapacitor support placed on the assembly of Figure 3.
- Figure 5 is a schematic view of the supercapacitors in the assembly of Figure 4 connected in series by a bus bar and laying a cable connected to the circuit module.
- Figure 6 is a schematic view of the assembly of Figure 5 after it has been placed on a substrate. detailed description
- a supercapacitor module 1 generally includes a bottom plate 3, a plurality of supercapacitors 7 connected in series with each other by a bus bar 5, and two for holding a plurality of supercapacitors 7 in place.
- Supercapacitor bracket 9 (gp, upper supercapacitor bracket and lower supercapacitor bracket).
- the supercapacitor module 1 according to the present invention further includes a circuit module connected to the super capacitor through the cable 11, and a casing mounted on the metal base plate for enclosing the supercapacitor bracket.
- the circuit module and the casing are not shown in Fig. 1 and other figures.
- the supercapacitor holder 9 includes a substantially flat main body portion 13, a plurality of recesses 15 formed on the main body portion 13 for accommodating a part of the supercapacitor 7, and located around the main body portion 13. And a plurality of connecting portions 17 extending upward from the main body portion 13.
- the shape and size of the recess 15 for accommodating a portion of the ultracapacitor 7 is selected to correspond to the shape and size of a portion of the ultracapacitor 7 to be accommodated, so that a portion of the supercapacitor 7 can be shaped and sized to match the recess 15 .
- the ultracapacitor 7 is shown to have a cylindrical shape, the recess 15 is also formed into a cylindrical shape, and the inner diameter of the recess 15 is substantially the same as the outer diameter of the ultracapacitor 7.
- the ultracapacitor 7 may be square, prismatic or other suitable shape, in which case the recess 15 is also formed into a corresponding square, prismatic or other suitable shape.
- Both ends of the supercapacitor 7 usually have electrodes, and thus, at least a portion of the bottom wall of the recess 15 is penetrated to expose the electrodes of the ultracapacitor 7.
- Two rows of recesses 15 are formed in the main body portion 13, and each row has five recesses 15.
- connection portion 17 can hold the supercapacitor 7 in place and, on the other hand, connect the upper supercapacitor holder 9 to the lower supercapacitor holder 9 when the super capacitor module 1 is assembled.
- an outwardly projecting projection 19 is formed on one of the connecting portions 17, and an extension portion 23 having an opening 21 is formed in the other adjacent connecting portion 17, so that the upper portion of the supercapacitor module 1 is assembled.
- each of the connecting portions 17 is also formed with a groove 25 penetrating toward the bottom of the main body portion 13 below the portion where the protruding portion 19 or the extending portion 23 is formed, the function of which will be described later.
- the supercapacitor holder 9 may further include a plurality of elastic clips 27 extending upwardly around each of the recesses 15, and the plurality of elastic clips 27 are evenly spaced.
- each resilient clip 27 includes an inwardly projecting flange 29 formed at the end to further assist in holding the supercapacitor in place.
- three elastic clips 27 are provided around each recess 15 in the drawing, any suitable number of elastic clips may be provided around each recess 15 as needed.
- the ultracapacitor holder 9 of the present invention having the above structure is preferably integrally formed by an injection molding process, so that the supercapacitor can be well insulated from other metal members without separately providing a separate insulator.
- a supercapacitor holder according to the present invention is used as the lower supercapacitor holder 9, and a supercapacitor 7, which is placed in each recess 15 of the lower supercapacitor holder 9, is shown in Fig. 3.
- another supercapacitor holder according to the invention is mounted upside down as an upper supercapacitor holder 9 to the assembly shown in Fig. 3 such that the upper supercapacitor holder 9
- the protrusion 19 on the connecting portion 17 and the opening 21 of the extending portion 23 are respectively snap-fitted with the opening 21 and the protruding portion 19 of the extending portion 23 on the corresponding connecting portion 17 on the lower supercapacitor holder 9, thereby bringing the upper portion
- the supercapacitor holder 9 and the lower supercapacitor holder 9 are reliably connected together and the respective supercapacitors are reliably held in place between the upper supercapacitor holder 9 and the lower supercapacitor holder 9, as shown in FIG.
- one electrode of the two supercapacitors in the assembly shown in Fig. 4 is set as the power supply ports 31a, 31b of the positive and negative electrodes, respectively, and the other electrodes of the supercapacitor are connected in series through the bus bar 5.
- the bus bar 5 preferably, the two recesses 15 at the location where the bus bar 5 is located are continuous.
- a cable 11 connecting the supercapacitor or bus bar 5 to the circuit module is laid.
- a laying groove 33 is preferably provided on the bottom surface of the main body portion 13 of the super capacitor holder 9. The laying of the groove 33 makes the laying operation of the cable 11 simple and convenient, and also allows the cable 11 to be neatly arranged in the super capacitor module, as shown in Fig. 5.
- the bottom plate 3 has a receiving portion 35 corresponding to the shape of the main body portion 13 of the super capacitor holder 9, for receiving a part of the supercapacitor holder 9.
- a positioning pin 37 projecting upward is formed on the bottom plate 3.
- Screw the screw 39 (shown in Figure 1) into the screw hole 41 on the connecting portion 17 on the upper and lower supercapacitor brackets 9 and the positioning pin 37 to secure the upper supercapacitor bracket to the lower supercapacitor bracket.
- the ground is fixed to the base plate 3 to more reliably hold the supercapacitor in place.
- a circuit module (not shown) for stabilizing the voltage of the super capacitor module is mounted on the circuit module mounting portion 45 on the chassis 3, and the cable 11 is connected to the circuit module.
- an outer casing (not shown) is mounted to the base plate 3 to complete the assembly of the supercapacitor module 1 of the present invention.
- the supercapacitor module according to the present invention can carry a plurality of super capacitors through a supercapacitor bracket
- the device is firmly and reliably held in all directions, thus preventing the connection point on the supercapacitor from loosening due to the displacement of the supercapacitor, ensuring that the supercapacitor module operates normally and stably.
- the pre-assembly formed by the upper and lower supercapacitor holders and the plurality of supercapacitors held between them can be easily moved from one station to the next station on the production line, and such pre-assemblies are
- the connection between other components such as bus bars, cables and backplanes is also simple and easy, increasing production efficiency.
- the upper and lower supercapacitor brackets use the same structure, which also reduces the cost of manufacturing, storage and storage.
- each supercapacitor module includes two identical supercapacitor brackets, but the two supercapacitor brackets may also be different, for example, one of the supercapacitor brackets has a relatively long connection portion, and the other A supercapacitor holder has a relatively short connection or no connection.
- the connection portion of the other supercapacitor holder can be connected to the body portion of the ultracapacitor holder without the connection portion in a similar manner as described above or in other suitable manner.
- a protrusion or a notch is formed on the connection portion of the supercapacitor holder having the connection portion, and a notch or a protrusion is formed correspondingly on the main body portion of the supercapacitor holder without the connection portion, or a super with a connection portion
- the connection portion of the capacitor holder is directly stuck to the main body portion of the ultracapacitor holder without the connection portion.
- the supercapacitor holder may or may not have a plurality of connecting portions extending upward from the main body portion; wherein, in the case of having a plurality of connecting portions extending upward from the main body portion, the connecting portion
- the connection may be made to the bottom plate or a portion of the outer casing of the supercapacitor module in a similar manner as described above or in another suitable manner, without a plurality of connecting portions extending upward from the main body portion, the plurality of supercapacitors mounted on the supercapacitor support It is possible to keep the bottom plate or the outer casing of the supercapacitor module in place in the supercapacitor module.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112014002493.7T DE112014002493T5 (de) | 2013-05-21 | 2014-05-09 | Superkondensatorträger und Superkondensatormodul |
JP2016514258A JP6377138B2 (ja) | 2013-05-21 | 2014-05-09 | スーパーキャパシタホルダー及びスーパーキャパシタモジュール |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320278096.9U CN203377114U (zh) | 2013-05-21 | 2013-05-21 | 超级电容器支架以及超级电容模组 |
CN201320278096.9 | 2013-05-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014187245A1 true WO2014187245A1 (zh) | 2014-11-27 |
Family
ID=49839629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2014/077133 WO2014187245A1 (zh) | 2013-05-21 | 2014-05-09 | 超级电容器支架以及超级电容模组 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6377138B2 (zh) |
CN (1) | CN203377114U (zh) |
DE (1) | DE112014002493T5 (zh) |
WO (1) | WO2014187245A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3605649A1 (en) * | 2015-09-30 | 2020-02-05 | FDK Corporation | Battery pack protection element attachment tab, battery pack parallel fixing component, and battery pack |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203377114U (zh) * | 2013-05-21 | 2014-01-01 | 博世汽车部件(苏州)有限公司 | 超级电容器支架以及超级电容模组 |
CN110336515B (zh) * | 2018-03-30 | 2021-12-28 | 瀚德万安(上海)电控制动系统有限公司 | 电机控制模块、致动器和电子机械制动装置 |
Citations (9)
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CN1781171A (zh) * | 2003-09-18 | 2006-05-31 | 松下电器产业株式会社 | 电容器单元 |
CN1866584A (zh) * | 2005-05-17 | 2006-11-22 | 本田技研工业株式会社 | 蓄电装置 |
CN101248498A (zh) * | 2005-07-25 | 2008-08-20 | 伦策驱动系统有限公司 | 用于高保护类器件的杯形电容器的保持装置 |
CN101611463A (zh) * | 2007-02-16 | 2009-12-23 | 松下电器产业株式会社 | 电容器单元及其制造方法 |
CN102290546A (zh) * | 2011-07-22 | 2011-12-21 | 刘晓冬 | 一种锂电池组固定装置 |
WO2012046711A1 (ja) * | 2010-10-04 | 2012-04-12 | 新神戸電機株式会社 | 電気化学セルモジュール及びホルダ |
CN102723524A (zh) * | 2012-06-08 | 2012-10-10 | 欣旺达电子股份有限公司 | 一种圆柱形动力电池模组结构 |
TW201301631A (zh) * | 2011-03-21 | 2013-01-01 | Lg Chemical Ltd | 改善連結可靠性之電池匣及使用其之電池模組 |
CN203377114U (zh) * | 2013-05-21 | 2014-01-01 | 博世汽车部件(苏州)有限公司 | 超级电容器支架以及超级电容模组 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6429769U (zh) * | 1987-08-13 | 1989-02-22 | ||
JPH0527960U (ja) * | 1991-09-18 | 1993-04-09 | 三菱電機株式会社 | 電池ボツクス |
JP4665277B2 (ja) * | 1999-11-30 | 2011-04-06 | ソニー株式会社 | バッテリ装置 |
JP3676226B2 (ja) * | 2000-11-30 | 2005-07-27 | 三洋電機株式会社 | 電動の乗り物用の電池パック |
JP4918723B2 (ja) * | 2007-07-20 | 2012-04-18 | Necエナジーデバイス株式会社 | リチウムイオン電池パック |
JP5663962B2 (ja) * | 2010-05-31 | 2015-02-04 | ソニー株式会社 | 電池ユニット |
-
2013
- 2013-05-21 CN CN201320278096.9U patent/CN203377114U/zh not_active Expired - Fee Related
-
2014
- 2014-05-09 WO PCT/CN2014/077133 patent/WO2014187245A1/zh active Application Filing
- 2014-05-09 DE DE112014002493.7T patent/DE112014002493T5/de not_active Withdrawn
- 2014-05-09 JP JP2016514258A patent/JP6377138B2/ja not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1781171A (zh) * | 2003-09-18 | 2006-05-31 | 松下电器产业株式会社 | 电容器单元 |
CN1866584A (zh) * | 2005-05-17 | 2006-11-22 | 本田技研工业株式会社 | 蓄电装置 |
CN101248498A (zh) * | 2005-07-25 | 2008-08-20 | 伦策驱动系统有限公司 | 用于高保护类器件的杯形电容器的保持装置 |
CN101611463A (zh) * | 2007-02-16 | 2009-12-23 | 松下电器产业株式会社 | 电容器单元及其制造方法 |
WO2012046711A1 (ja) * | 2010-10-04 | 2012-04-12 | 新神戸電機株式会社 | 電気化学セルモジュール及びホルダ |
TW201301631A (zh) * | 2011-03-21 | 2013-01-01 | Lg Chemical Ltd | 改善連結可靠性之電池匣及使用其之電池模組 |
CN102290546A (zh) * | 2011-07-22 | 2011-12-21 | 刘晓冬 | 一种锂电池组固定装置 |
CN102723524A (zh) * | 2012-06-08 | 2012-10-10 | 欣旺达电子股份有限公司 | 一种圆柱形动力电池模组结构 |
CN203377114U (zh) * | 2013-05-21 | 2014-01-01 | 博世汽车部件(苏州)有限公司 | 超级电容器支架以及超级电容模组 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3605649A1 (en) * | 2015-09-30 | 2020-02-05 | FDK Corporation | Battery pack protection element attachment tab, battery pack parallel fixing component, and battery pack |
Also Published As
Publication number | Publication date |
---|---|
DE112014002493T5 (de) | 2016-04-21 |
JP2016522574A (ja) | 2016-07-28 |
JP6377138B2 (ja) | 2018-08-22 |
CN203377114U (zh) | 2014-01-01 |
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