WO2017161480A1 - 二次电池封装盒结构 - Google Patents

二次电池封装盒结构 Download PDF

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Publication number
WO2017161480A1
WO2017161480A1 PCT/CN2016/076854 CN2016076854W WO2017161480A1 WO 2017161480 A1 WO2017161480 A1 WO 2017161480A1 CN 2016076854 W CN2016076854 W CN 2016076854W WO 2017161480 A1 WO2017161480 A1 WO 2017161480A1
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WO
WIPO (PCT)
Prior art keywords
joint
connector
group
electrode
disposed
Prior art date
Application number
PCT/CN2016/076854
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English (en)
French (fr)
Inventor
张惇育
Original Assignee
长园科技实业股份有限公司
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Application filed by 长园科技实业股份有限公司 filed Critical 长园科技实业股份有限公司
Priority to US15/036,077 priority Critical patent/US10181589B2/en
Priority to PCT/CN2016/076854 priority patent/WO2017161480A1/zh
Publication of WO2017161480A1 publication Critical patent/WO2017161480A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/202—Casings or frames around the primary casing of a single cell or a single battery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
    • H01M50/51—Connection only in series
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/514—Methods for interconnecting adjacent batteries or cells
    • H01M50/517—Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
    • 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
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to a secondary battery package structure, and more particularly to a safety battery package structure that can completely block the positive and negative electrodes of the battery pack to avoid accidental short circuit or activation.
  • Lithium secondary batteries are designed to provide high power supply capacity, and the power in the battery is quite high, which means that such batteries can generate a large amount of heat once they are short-circuited.
  • the chemical composition of these batteries may also be ignited by battery damage or improper design or assembly.
  • a battery system composed of a plurality of battery modules is required to electrically supply a current required for starting, and each battery module usually includes a plurality of battery cells, a casing accommodating the battery cells, and a conductive plate electrically connecting the battery cells for conducting.
  • the current use of the package in the battery module is mainly for the convenience of assembly.
  • most of the battery modules are also designed to accommodate the battery core in the outer casing, which has not changed for many years, and the design of the package containing the battery core is usually
  • the conductive sheet is exposed on the same side of the package (the two electrode joints are disposed on the same side of the battery package), and such a design is prone to short-circuit or electric shock due to inadvertent contact with the conductive sheet. Therefore, it is necessary to ensure the use of non-conductive end caps or tapes or other similar means to protect the exposed ends or joints during transportation to avoid sloshing during transportation and prevent the battery from coming into contact with other batteries, conductive surfaces or metal objects. , causing accidental short circuit or activation of the battery to ensure safety during transportation.
  • the timely problem to be solved by the present invention is that the existing secondary battery package box is liable to cause accidental short circuit or activation of the battery.
  • the main object of the present invention is to provide a secondary battery package box, which can completely block the positive and negative electrodes of the battery unit in the package box, so as to avoid sloshing collision during transportation, even if the package box contacts other package boxes, conductive surfaces or metal.
  • the object will not cause accidental short circuit or activation of the battery, ensuring safety during transportation.
  • Another object of the present invention is to provide a secondary battery package structure, such that the power capacity of the battery cells in each package is in compliance with ICAO regulations, and the serial connection combination between each package is simple and convenient for the user to combine. Multiple packages, the voltage and power capacity required for assembly.
  • the present invention provides a secondary battery package structure, which is a rectangular box body, which is used for packaging a battery pack, wherein a half-section of one side of the box body is provided with a first mating block. And the first lower portion of the side surface extends outwardly to form a first joint portion, the first joint portion includes a first protrusion portion, and a first joint group having two joints is disposed above the first protrusion portion, and a first portion a card fixing groove is disposed on a surface of the first protruding portion; a second fitting block is disposed on a lower half of the other end side of the side surface, and an upper portion of the side surface extends outward to form a second joint
  • the second joint portion includes a second protrusion portion, and a second joint portion having two joints is disposed under the second protrusion portion, and a second fastening groove is disposed on a surface of the second protrusion portion; And the first joint portion of the casing is diagonally symmetrical with
  • one of the first connector groups of the box is electrically connected to the first electrode of the battery
  • one of the connectors of the second connector is electrically connected to the second electrode of the battery
  • the first The one connector group and the other connector group of the second connector group are electrically connected to each other through a wire.
  • the two ends of the short circuit component are further inserted into one of the first connector group and the second connector group, so that the two connectors of the other connector group respectively have the poles of the first electrode and the second electrode of the battery group Sex.
  • the first joint group is electrically connected to the adjacent second joint group, and the two ends of the short-circuiting member are inserted in One of the first joint set and the second joint set at the two ends of the series of boxes, such that the two joints of the other joint set respectively have the polarities of the first electrode and the second electrode of the battery pack.
  • a surface of the protrusion portion of the first joint portion and the second joint portion of the casing is provided with a groove for mounting an electrode short-circuiting element, and the box is controlled by the installation of the electrode short-circuiting element
  • One of the electrodes of the internal battery pack is electrically connected to the connector set to increase the safety of the secondary battery package.
  • one of the joints of the first joint set of the casing is electrically connected to the first electrode of the battery pack, and one of the joints of the second joint set is electrically connected to the second electrode of the battery pack.
  • the foregoing two joints cannot directly electrically connect the two battery packs by combining the first joint group and the second joint group between adjacent boxes.
  • a groove is disposed on a surface of the protruding portion of the first joint portion and the second joint portion of the casing, the groove is configured to mount an electrode short-circuiting component, and the joint portion is controlled by the mounting of the short-circuiting component of the electrode Electrical connection between the two connectors of the connector set.
  • the first connector group is electrically connected to the adjacent second connector group, and the two-terminal connector group after the series connection of the plurality of boxes respectively has a first electrode and The polarity of the second electrode.
  • An advantage of the present invention is that, by the secondary battery package of the present invention, a single package can completely block the positive and negative electrodes of the battery pack in the package, and if there are no short circuit components when the plurality of package combination battery packs are connected in series It is also impossible to discharge the battery pack on the same side of the package, thereby avoiding the risk of collision between the positive and negative electrodes due to shaking during transportation. Even if the package is in contact with other packages, conductive surfaces or metal objects, it will not cause accidental short circuit or activation of the battery, ensuring safety during transportation. At the same time, the serial connection combination between each package box is simple, and it is convenient for the user to combine multiple package boxes and assemble the voltage and power capacity required for the application.
  • FIG. 1 is a perspective view showing the structure of a secondary battery package of the present invention.
  • FIG. 2 is a perspective view showing the structure of a secondary battery package of the present invention.
  • FIG. 3 is a circuit diagram 1 of a secondary battery package of the present invention.
  • FIG. 4 is a first schematic view showing the implementation of a secondary battery package of the present invention.
  • Fig. 5 is a second schematic view showing the implementation of the secondary battery package of the present invention.
  • Figure 6 is a circuit diagram of Figure 5.
  • Fig. 7 is a schematic view showing another embodiment of a secondary battery package of the present invention.
  • Figure 8 is a circuit diagram of the embodiment of Figure 7.
  • Fig. 9 is a schematic view showing still another embodiment of the secondary battery package of the present invention.
  • Figure 10 is a circuit diagram of the embodiment of Figure 9.
  • Figure 11 is a circuit diagram showing the series connection of the embodiment of Figure 9.
  • Electrode short-circuiting element 510, 520: Electrode short-circuiting element.
  • the present invention is a secondary battery package structure.
  • the package is a rectangular body 100, and the package 100 is used to package a battery pack 400.
  • a first engaging block 230 is disposed on an upper portion of a side surface 101 of the casing 100, and a lower portion of the side surface 101 extends outwardly to form a first engaging portion 200.
  • the first engaging portion 200 includes a first protruding portion. 201, and a first connector set 210 (including two connectors 211 and 212) are disposed above the first protrusion 201, and a first fastening groove 220 is disposed on a surface of the first protrusion 201.
  • a second engaging block 330 is disposed on the lower half of the other end side 102 of the side surface 101, and an upper portion of the side surface 102 extends outwardly to form a second engaging portion 300.
  • the second engaging portion 300 includes A second protruding portion 301 , and a second joint portion 310 (including two joints 311 and 312 ) are disposed under the second protruding portion 301 , and a second fastening groove 320 is disposed at the second protruding portion 301 . surface.
  • the first joint portion 200 and the second joint portion 300 of the casing 100 are diagonally symmetrical, and the first fitting block 230 and the second fitting block 330 are diagonally symmetrical, and the casing is
  • the two joints 311 and 312 of the second joint set 300 of 100 are correspondingly insertable to the two joints 211 and 212 of the first joint set 200 of the same same casing 100, and the second fastening groove 320 is correspondingly
  • the first mating block 230 of the other box body 100 is locked, and the second mating block 330 is correspondingly engageable with the first securing slot 220 of the other box body 100.
  • one of the first connector set 210 and the second connector set 310 of the case 100 is electrically connected to the two electrodes of the internal battery pack 400.
  • the connector 211 of the first connector group 210 is electrically connected to the first electrode of the battery pack 400 (the first electrode is a negative electrode in the figure as an example), and the connector 311 of the second connector group 310 is electrically connected.
  • a second electrode the second electrode is a positive electrode in the figure is an example
  • the joint 311 of the second joint set 310 corresponds to a joint of the first joint set 210 of another identical case 100 211; and the first connector set 210 and the second connector set 310 and the other connector 212 and the connector 312 are electrically connected to each other through a wire 410.
  • the positive and negative electrodes of the battery pack 400 in the casing 100 are respectively connected to the joints 211 and 311 of the two sides 101 and 102 of the casing 100, the positive and negative of the battery pack 400 in the casing 100 can be completely separated.
  • the electrode avoids the sloshing collision of the positive and negative electrodes during transportation. Even if the box 100 contacts other boxes 100, conductive surfaces or metal objects, it will not cause accidental short circuit or activation of the internal battery pack 400, ensuring the transportation process. Safety.
  • a shorting component 500 is inserted into a second connector of one of the first connector group 210 and the second connector group 310 , and the shorting component 500 can be a conductive device. Component or a plug-in fuse.
  • the joints 211 and 212 of the first joint set 210 are inserted into the joints 211 and 212 of the first joint set 210 in FIG. 4 .
  • the two joints 311 and 312 of the second joint set 310 respectively have the battery pack through the wire 410 .
  • the polarity of the first electrode and the second electrode of 400, that is, the second connector group 310 has both positive and negative electrodes of the internal battery pack 400.
  • the electrical energy of the battery pack 400 can be derived from the two connectors 311, 312 of the second connector set 310, and the power of the battery pack 400 in the cartridge 100 is taken out and supplied to a load (not shown) for use.
  • the user can also pass the plurality of the cartridges 100 through the first engaging portion 200 and the second engaging portion 300 through the first fastening slot 220 and the second insertion slot.
  • the fastening of the block 330 and the second fastening groove 320 are engaged with the fastening of the first fitting block 230 in series.
  • the first connector group 210 is connected to the second connector of the adjacent connector 100, and the connectors 211 and 212 of the first connector group 210 are electrically connected to the connectors 311 and 312 of the second connector group 310, respectively.
  • Connecting the first electrode of the battery pack 400 in the plurality of cases 100 to the second electrode of the other battery pack 400, and the wires 410 in the plurality of cases 100 are electrically connected to each other to make the plurality of battery packs 400 is connected in series to the required voltage and power capacity.
  • the short-circuiting component 500 is connected to one of the first connector group 210 or the second connector group 310 at both ends of the box body 100.
  • the short-circuiting component 500 is inserted in the rightmost box.
  • the first joint set 210 of the body 100 is an illustrative example such that the joints 311 and 312 of the second joint set 310 of the other end (leftmost) of the casing 100 are positive and negative electrodes of all of the battery packs 400, respectively.
  • the second connector group 310 of the box body 100 at the leftmost end can receive electric energy from the battery pack 400 in the cassettes 100 for use by a load (not shown).
  • each of the casings 100 is simple, and the user is convenient to combine the plurality of casings 100 to assemble the voltage and electric energy capacity required by the user.
  • a joint portion (the first joint portion 200 or the second joint portion 300) of the casing 100 is provided with a groove 240 (in FIG. 7
  • the groove 240 is disposed at the surface of the first protrusion 201 of the first joint portion 200 as an example.
  • the groove 240 is configured to mount an electrode shorting element 510.
  • the electrode shorting element 510 may be A conductive component or a plug-in fuse, the electrode short-circuiting component 510 is configured to electrically connect one of the electrodes (the first electrode or the second electrode) of the battery pack 400 to the connector set (the first connector set 210 or the first The joint of the two joint group 310) is the example in which the first electrode (negative electrode) of the battery pack 400 is connected to the joint 211 of the first joint group 210 in FIG.
  • the electrode short-circuiting member 510 is inserted or not to increase the safety of the secondary battery package of the present invention.
  • the single case 100 can completely block the positive and negative electrodes of the internal battery pack 400. Even if the plurality of cases 100 are serially combined, if the electrode short-circuiting element 510 and the short-circuiting element 500 are not properly mounted at the same time, it is impossible to The battery pack 400 in the casing 100 is discharged, and can completely avoid the sloshing collision contact during transportation. Even if the casing 100 contacts other casings 100, conductive surfaces or metal objects, the battery will not be accidentally short-circuited or activated. Ensure safety during transportation.
  • the structure of the casing 100 is as described above, but the joint 212 of the first joint set 210 of the casing 100 is electrically connected to the battery pack 400.
  • An electrode (the first electrode is a negative electrode in the figure is an example), and the joint 311 of the second joint set 310 is electrically connected to the second electrode of the battery pack 400 (the second electrode is a positive electrode in the figure)
  • the second joints 212 and 311 cannot be directly connected to the second joint group 310 by the first joint group 210 and the second joint group 310 of the adjacent casing 100.
  • a groove 250 is formed on a surface of the protruding portion of the joint portion (the first joint portion 200 or the second joint portion 300) of the casing 100 (the groove 250 is provided in the first joint portion 200 in the figure)
  • the surface of a protrusion 201 is an example.
  • the recess 250 is provided with an electrode shorting element 520.
  • the electrode shorting element 520 can be a conductive element or a plug-in fuse.
  • the electrical connection between the two connectors 211 and 212 of the first connector group 210 of the first bonding portion 200 can be controlled by the mounting of the electrode shorting component 520.
  • the electrode shorting component 520 is connected to the two connectors 211 and 212.
  • the two joints 211 and 212 of the first joint set 210 are the same electrodes of the battery pack 400 in the casing 100 (the negative electrode is exemplified in the figure).
  • the first fastening groove 220 and the second fitting block 330 are locked.
  • the first connector group 210 is adjacent to the first connector group 210.
  • the second connector set 310 of the case 100 is electrically connected after being joined, so that the first electrode of the battery pack 400 in the plurality of cases 100 is connected in series with the second electrode of the other battery pack 400, and the plurality of battery packs 400 are formed.
  • a battery system connected in series, and the two-terminal connector groups (210, 310) of the cassettes 100 are combined in series to have the polarity (positive and negative electrodes) of the first electrode and the second electrode of the battery pack 400, respectively.
  • the single box 100 can completely block the positive and negative electrodes of the internal battery pack 400. Even if the plurality of cases 100 are serially combined, if the electrode shorting elements 520 are not properly installed, the inside of the case 100 cannot be The battery pack 400 is discharged. Thereby, it is completely avoided to avoid slamming collision contact during transportation, and even if the casing 100 contacts other casings 100, conductive surfaces or metal objects, it will not cause accidental short circuit or activation of the battery, ensuring safety during transportation.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

一种二次电池封装盒结构，其盒体（100）的一侧面形成外凸的一第一接合部（200）与第一嵌合块（230），相对于前述侧面的另端一侧面形成外凸的一第二接合部（300）与第二嵌合块（330），且该第一接合部（200）与该第二接合部（300）呈对角对称状态，该第一嵌合块（230）与该第二嵌合块（330）呈对角对称状态；而该盒体的二接合部上的接头组（210、310）分别电性连接于内部电池组的二电极。如此，单一个封装盒可完全阻隔封装盒内电池单元的正负电极，且多个盒体（100）串联时，在没有装设短路器元件的状态下，盒体（100）内的电池也无法放电，可以完全避免电池发生意外短路或活化的情况，确保电池在串接上及运输过程中的安全。

Description

二次电池封装盒结构 技术领域
本发明关于一种二次电池封装盒结构，更详而言之是指一种可完全阻隔电池组正负电极，避免意外短路或活化的安全电池封装盒结构。
背景技术
锂二次电池的设计意在提供高电源容量，电池中的电能相当高，这也意味此类电池一旦发生短路，有时候会产生大量的热能。此外，这些电池的化学成分也可能会因为电池损坏或是设计或装配不当而起火。
考虑到这些原因，有必要制定安全法规来管制这些电池类型的运输。根据国际民航组织规定，旅客或机组成员为个人自用内含锂或锂离子电池芯或电池的便携式电子装置(手表、计算器、照相机、手机、手提计算机、便携式摄像机等)应作为手提行李携带登机，并且锂金属电池的锂含量不得超过2克，锂离子电池的额定能量值不得超过100Wh。
另，现有使用大电能容量的电动载具或储能装置(例如:不断电系统；UPS)的应用，其动力来源主要是电池，电池的续航力及供电稳定性等特性甚为重要。一般需要多个电池模块电连接所组成的电池系统供应启动所需的电流，而各电池模块通常包含多数电池芯、容纳电池芯的外壳与电连接各电池芯用以导电的导电片等构件。
又，目前电池模块中封装盒的使用，主要是为了组装的便利性考量，目前多数电池模块亦为外壳容纳电池芯的设计，数年来无甚变化，而封装盒容纳电池芯的设计，通常会使导电片外露于封装盒的同一侧面(二个电极接头设置于电池封装盒同一侧面)，这样的设计易发生不慎接触导电片而短路或触电的情形。因此在运输上需确保使用非导电性端盖或胶带或采用其他类似方式来保护暴露的端头或接头，用以避免运输过程中晃动碰撞，不让电池接触到其他电池、导电表面或金属物体，造成电池发生意外短路或活化，确保在运输过程中的安全。
技术问题
本发明所要解决的及时问题是：现有二次电池封装盒容易造成电池发生意外短路或活化的问题。
技术解决方案
本发明的主要目的即在提供一种二次电池封装盒，可完全阻隔封装盒内电池单元的正负电极，以避免运输过程中晃动碰撞，就算封装盒接触到其他封装盒、导电表面或金属物体，也不会造成电池发生意外短路或活化，确保在运输过程中的安全。
本发明的另一目的在于提供一种二次电池封装盒结构，使每个封装盒内电池单元的电能容量符合国际民航组织规定，且每个封装盒间串接组合方式简易，方便使用者组合多个封装盒，组装所需要的电压与电能容量。
为达上述目的，本发明提供一种二次电池封装盒结构，是矩形的一盒体，应用于封装一电池组，其中，该盒体的一侧面上半部设有一第一嵌合块，且此侧面下半部向外延伸形成一第一接合部，该第一接合部包括一第一突出部，和具有二接头的一第一接头组设置于该第一突出部上方，及一第一卡固槽设于该第一突出部的表面；相对于前述侧面的另端一侧面下半部设有一第二嵌合块，且此侧面的其上半部向外延伸形成一第二接合部，该第二接合部包括一第二突出部，和具有二接头的一第二接头组设置于该第二突出部下方，及一第二卡固槽设于该第二突出部的表面；以及该盒体的该第一接合部与该第二接合部呈对角对称状态，该第一嵌合块与该第二嵌合块呈对角对称状态，且该盒体的第二接头组相对应可插固于另外一相同盒体的第一接头组，同时该第二卡固槽系相对应用于卡固另一盒体的第一嵌合块，该第二嵌合块相对应卡固于另一盒体的第一卡固槽。
其中，该盒体的第一接头组的其中一接头电性连接到该电池组的第一电极，该第二接头组的其中一接头电性连接到该电池组的第二电极，且该第一接头组与该第二接头组另一接头通过一导线相互电性连接。
其中，进一步通过一短路元件两端插设于该第一接头组及该第二接头组其中之一，使得另一个接头组的二接头分别具有该电池组的第一电极和第二电极的极性。多个该盒体间通过相邻的该第一接合部与该第二接合部串联接合后，该第一接头组与相邻的第二接头组电性连接，该短路元件两端插设于该些串联盒体两端的该第一接头组及该第二接头组其中之一，使得另一个接头组的二接头分别具有该些电池组的第一电极和第二电极的极性。
其中，在该盒体的第一接合部及第二接合部其中一的突出部表面设置一凹槽，该凹槽用以装设一电极短路元件，通过该电极短路元件的装设控制该盒体内电池组的其中一电极电性连接到接头组，用以增加二次电池封装盒的安全性。
另一实施方式，该盒体的第一接头组的其中一接头电性连接到该电池组的第一电极，该第二接头组的其中一接头电性连接到该电池组的第二电极，且前述的二接头无法通过相邻盒体间的第一接头组与第二接头组结合而直接电性串联二电池组。且在该盒体的第一接合部及第二接合部其中一的突出部表面设置一凹槽，该凹槽用以装设一电极短路元件，通过该电极短路元件的装设控制该接合部的接头组的二个接头间的电性连接。
前述实施方式中，当多个该盒体间通过相邻的第一接合部与第二接合部串联接合时，在每个盒 体的该凹槽装设该电极短路元件的状态下，该第一接头组与相邻的第二接头组电性连接，且该些盒体串联后的两端接头组分别具有第一电极和第二电极的极性。
有益效果
本发明的优点在于，通过本发明的二次电池封装盒，单一个封装盒可完全阻隔封装盒内电池组的正负电极，且在多个封装盒组合电池组串联时，如果没有短路器元件也无法使电池组在封装盒同一侧放电，完成避免运输过程中晃动而使正负电极碰撞接触的危险。就算封装盒接触到其他封装盒、导电表面或金属物体，也不会造成电池发生意外短路或活化，确保在运输过程中的安全。同时每个封装盒间串接组合方式简易，方便使用者组合多个封装盒，组装应用所需要的电压与电能容量。
附图说明
图1为本发明二次电池封装盒结构的立体示意图一。
图2为本发明二次电池封装盒结构的立体示意图一。
图3为本发明二次电池封装盒的电路示意图一。
图4为本发明二次电池封装盒的实施示意图一。
图5为本发明二次电池封装盒的实施示意图二。
图6为图5的电路示意图。
图7为本发明二次电池封装盒的另一实施示意图。
图8为图7实施例的电路示意图。
图9为本发明二次电池封装盒的再一实施示意图。
图10为图9实施例的电路示意图。
图11为图9实施例串联的电路示意图。
附图标记说明：
100：盒体；
101、102：侧面；
200：第一接合部；
201：第一突出部；
210：第一接头组；
211、212：接头；
220：第一卡固槽；
230：第一嵌合块；
240、250：凹槽；
300：第二接合部；
301：第二突出部；
310：第二接头组；
311、312：接头；
320：第二卡固槽；
330：第二嵌合块；
400：电池组；
410：导线；
500：短路元件；
510、520：电极短路元件。
本发明的实施方式
下面结合附图和具体实施例对本发明作进一步说明，以使本领域的技术人员可以更好的理解本发明并能予以实施，但所举实施例不作为对本发明的限定。
请参阅图1至图3，本发明是一种二次电池封装盒结构，封装盒是矩形态样的一盒体100，该盒体100应用于封装一电池组400。该盒体100的一侧面101上半部设有一第一嵌合块230，且此侧面101下半部向外延伸形成一第一接合部200，该第一接合部200包括一第一突出部201，和一第一接头组210(包括二个接头211及212)设置于该第一突出部201上方，及一第一卡固槽220设于该第一突出部201的表面。
相对于前述侧面101的另端一侧面102下半部设有一第二嵌合块330，且此侧面102的其上半部向外延伸形成一第二接合部300，该第二接合部300包括一第二突出部301，和一第二接头组310(包括二个接头311及312)设置于该第二突出部301下方，及一第二卡固槽320设于该第二突出部301的表面。
整体外观结构上，该盒体100的第一接合部200与第二接合部300呈对角对称状态，第一嵌合块230与第二嵌合块330呈对角对称状态，且该盒体100的第二接头组300的二接头311及312相对应可插固于另外一相同盒体100的第一接头组200的二接头211及212，同时该第二卡固槽320系相对应可卡固另一盒体100的第一嵌合块230，该第二嵌合块330相对应可卡固于另一盒体100的第一卡固槽220。
实施上，该盒体100的第一接头组210与第二接头组310的其中一个接头分别电性连接于内部该电池组400的二电极。其中，该第一接头组210的接头211电性连接到该电池组400的第一电极(图式中以第一电极为负电极为说明例)，该第二接头组310的接头311电性连接到该电池组400的 第二电极(图式中以第二电极为正电极为说明例)，且该第二接头组310的接头311相对应可插接于另外一相同盒体100的该第一接头组210的接头211；而该第一接头组210与该第二接头组310另外的接头212和接头312通过一导线410相互电性连接。
因为实施上，该盒体100内电池组400正负电极分别导接于该盒体100二侧面101、102的接头211及311，所以可完全区隔该盒体100内电池组400的正负电极，避免运输过程中正负电极的晃动碰撞，就算盒体100接触到其它盒体100、导电表面或金属物体，也不会造成内部电池组400发生意外短路或活化，确保在运输过程中的安全。
请再参阅图4，实施应用上，通过一短路元件500两端插设于该第一接头组210及该第二接头组310其中之一的二接头上，该短路元件500可以是一种导电元件或一种插入式保险丝。图4中以该短路元件500插设在该第一接头组210的接头211及212为说明例，此时，通过该导线410使得第二接头组310的二接头311、312分别具有该电池组400的第一电极和第二电极的极性，即该第二接头组310同时具有内部电池组400的正负电极。使用上，该电池组400的电能可以由该第二接头组310的二接头311、312导出，将该盒体100内电池组400的电能接出提供给负载(图中未示)使用。
请再参阅图5及图6，实施应用上，使用者也可以将多个盒体100通过相邻的该第一接合部200与第二接合部300通过第一卡固槽220与第二嵌合块330的卡固，及第二卡固槽320与第一嵌合块230的卡固串联接合。其中该第一接头组210与相邻的另一个盒体100的第二接头电性310连接，该第一接头组210的接头211与212分别与该第二接头组310的接头311与312电性连接，借此使多个盒体100内电池组400的第一电极连接另一电池组400的第二电极，且多个盒体100内的导线410相互电性连接，使多个电池组400串联为所需要的电压与电能容量。
又，实施上，该短路元件500接于该些盒体100两端的第一接头组210或第二接头组310其中之一，图5及图6中以该短路元件500插设在最右边盒体100的第一接头组210为说明例，使得另一端(最左端)盒体100的第二接头组310的接头311与312分别为所有电池组400的正负电极。此时，由最左端该盒体100的该第二接头组310就可以将电能由该些盒体100内的电池组400接出供负载(图中未示)使用。
整体应用上，通过每个盒体100间串接组合方式简易，方便使用者组合多个盒体100，组装使用者所需要的电压与电能容量。
请再参阅图7及图8，为本案的另一实施方式，在前述该盒体100的其中一接合部(第一接合部200或第二接合部300)设有一凹槽240(图7中以该凹槽240设于该第一接合部200的第一突出部201表面处为说明例)，该凹槽240用以装设一电极短路元件510，该电极短路元件510可以是 一种导电元件或一种插入式保险丝，该电极短路元件510用以导接该电池组400其中一电极(第一电极或第二电极)电性连接到接头组(第一接头组210或第二接头组310)的接头，图8中以该电池组400第一电极(负电极)接到该第一接头组210的接头211为说明例。
实施上，借由是否插设该电极短路元件510，用以增加本发明二次电池封装盒的安全性。如此单一个盒体100可完全阻隔内部电池组400的正负电极，就算多个盒体100串接组合后，如果没有同时正确安装该电极短路元件510与该短路器元件500，就无法将每个盒体100内的电池组400放电，可以完全成避免运输过程中晃动碰撞接触，就算盒体100接触到其它盒体100、导电表面或金属物体，也不会造成电池发生意外短路或活化，确保在运输过程中的安全。
请参阅图9及图10，为本发明的另一实施例，如前述的盒体100结构，但在该盒体100的第一接头组210的接头212电性连接到该电池组400的第一电极(图式中以第一电极为负电极为说明例)，该第二接头组310的接头311电性连接到该电池组400的第二电极(图式中以第二电极为正电极为说明例)，实施上前述二接头212与311无法通过相邻盒体100的第一接头组210与第二接头组310结合而直接电性串联二电池组400。
在该盒体100的其中一接合部(第一接合部200或第二接合部300)的突出部表面设有一凹槽250(图中以该凹槽250设于该第一接合部200的第一突出部201表面处为说明例)，该凹槽250用以装设一电极短路元件520，该电极短路元件520可以是一种导电元件或一种插入式保险丝。通过该电极短路元件520的装设可以控制第一接合部200之第一接头组210的二个接头211、212间的电性连接，该电极短路元件520导接二接头211及212，使该第一接头组210的二接头211及212皆为该盒体100内电池组400的相同电极(如图式中以负电极为说明例)。
请再参阅图11，实施应用上，当前述多个盒体100通过相邻的该第一接合部200与第二接合部300通过第一卡固槽220与第二嵌合块330的卡固，及第二卡固槽320与第一嵌合块230的卡固串接组合后，当每个盒体100都有正确装设该电极短路元件520时，该第一接头组210与相邻盒体100的第二接头组310接合后将可以电性连接，使多个盒体100内的电池组400的第一电极串接另一电池组400的第二电极，多个电池组400形成一串联的电池系统，而该些盒体100串接组合后的两端接头组(210、310)分别具有电池组400的第一电极和第二电极的极性(正负电极)。
如此，前述单一个盒体100可完全阻隔内部电池组400的正负电极，就算多个盒体100串接组合后，如果没有正确安装该些电极短路元件520，也无法将盒体100内的电池组400放电。借此完全成避免运输过程中晃动碰撞接触，就算盒体100接触到其它盒体100、导电表面或金属物体，也不会造成电池发生意外短路或活化，确保在运输过程中的安全。
以上所述实施例仅是为充分说明本发明而所举的较佳的实施例，本发明的保护范围不限于此。 本技术领域的技术人员在本发明基础上所作的等同替代或变换，均在本发明的保护范围之内。本发明的保护范围以权利要求书为准。

Claims (11)

  1. 一种二次电池封装盒结构，是矩形的一盒体，应用于封装一电池组，其特征在于：
    该盒体的一侧面上半部设有一第一嵌合块，且此侧面下半部向外延伸形成一第一接合部，该第一接合部包括一第一突出部，和具有二接头的一第一接头组设置于该第一突出部上方，及一第一卡固槽设于该第一突出部的表面；
    相对于前述侧面的另端一侧面下半部设有一第二嵌合块，且此侧面的其上半部向外延伸形成一第二接合部，该第二接合部包括一第二突出部，和具有二接头的一第二接头组设置于该第二突出部下方，及一第二卡固槽设于该第二突出部的表面；以及
    该盒体的该第一接合部与该第二接合部呈对角对称状态，该第一嵌合块与该第二嵌合块呈对角对称状态，且该盒体的第二接头组相对应可插接于另外一相同盒体的第一接头组，同时该第二卡固槽相对应用可卡固另一盒体的第一嵌合块，该第二嵌合块相对应可卡固于另一盒体的第一卡固槽。
  2. 如权利要求1所述的二次电池封装盒结构，其特征在于，该盒体的第一接头组的其中一接头电性连接到该电池组的第一电极，该第二接头组的其中一接头电性连接到该电池组的第二电极，且该第一接头组与该第二接头组另一接头通过一导线相互电性连接。
  3. 如权利要求2所述的二次电池封装盒结构，其特征在于，进一步通过一短路元件两端插设于该第一接头组及该第二接头组其中之一，使得另一个接头组的二接头分别具有该电池组的第一电极和第二电极的极性。
  4. 如权利要求3所述的二次电池封装盒结构，其特征在于，多个该盒体间通过相邻的该第一接合部与该第二接合部串联接合后，该第一接头组与相邻的第二接头组电性连接，该短路元件两端插设于该些串联盒体两端的该第一接头组及该第二接头组其中之一，使得另一个接头组的二接头分别具有所有电池组的第一电极和第二电极的极性。
  5. 一种二次电池封装盒结构，是矩形的一盒体，应用于封装一电池组，其特征在于：
    该盒体的一侧面上半部设有一第一嵌合块，且此侧面下半部向外延伸形成一第一接合部，该第一接合部包括一第一突出部，和具有二接头的一第一接头组设置于该第一突出部上方，及一第一卡固槽设于该第一突出部的表面；
    相对于前述侧面的另端一侧面下半部设有一第二嵌合块，且此侧面的其上半部向外延伸形成一第二接合部，该第二接合部包括一第二突出部，和具有二接头的一第二接头组设置于该第二突出部下方，及一第二卡固槽设于该第二突出部的表面；且
    在该盒体的第一接合部及第二接合部其中一的突出部表面设置一凹槽，该凹槽用以装设一电极短路元件，通过该电极短路元件的装设控制该盒体内电池组的其中一电极电性连接到接头组；以及
    该盒体的该第一接合部与该第二接合部呈对角对称状态，该第一嵌合块与该第二嵌合块呈对角对称状态，且该盒体的第二接头组相对应可插接于另外一相同盒体的第一接头组，同时该第二卡固槽相对应用可卡固另一盒体的第一嵌合块，该第二嵌合块相对应可卡固于另一盒体的第一卡固槽。
  6. 如权利要求5所述的二次电池封装盒结构，其特征在于，该盒体的第一接头组的其中一接头电性连接到该电池组的第一电极，该第二接头组的其中一接头电性连接到该电池组的第二电极，且该第一接头组与该第二接头组另一接头通过一导线相互电性连接。
  7. 如权利要求6所述的二次电池封装盒结构，其特征在于，进一步通过一短路元件两端插设于该第一接头组及该第二接头组其中之一，使得另一个接头组的二接头分别具有该电池组的第一电极和第二电极的极性。
  8. 如权利要求7所述的二次电池封装盒结构，其特征在于，多个该盒体间通过相邻的该第一接合部与该第二接合部串联接合时，在每个盒体的该凹槽装设该电极短路元件的状态下，该第一接头组与相邻的第二接头组电性连接，该短路元件两端插设于该些串联盒体两端的该第一接头组及该第二接头组其中之一，使得另一个接头组的二接头分别具有所有电池组的第一电极和第二电极的极性。
  9. 一种二次电池封装盒结构，是矩形的一盒体，应用于封装一电池组，其特征在于：
    该盒体的一侧面上半部设有一第一嵌合块，且此侧面下半部向外延伸形成一第一接合部，该第一接合部包括一第一突出部，和具有二接头的一第一接头组设置于该第一突出部上方，及一第一卡固槽设于该第一突出部的表面；
    相对于前述侧面的另端一侧面下半部设有一第二嵌合块，且此侧面的其上半部向外延伸形成一第二接合部，该第二接合部包括一第二突出部，和具有二接头的一第二接头组设置于该第二突出部下方，及一第二卡固槽设于该第二突出部的表面；且
    在该盒体的第一接合部及第二接合部其中一的突出部表面设置一凹槽，该凹槽用以装设一电极短路元件，通过该电极短路元件的装设控制该接合部的接头组的二个接头间的电性连接；以及
    该盒体的该第一接合部与该第二接合部呈对角对称状态，该第一嵌合块与该第二嵌合块呈对角对称状态，且该盒体的第二接头组相对应可插接于另外一相同盒体的第一接头组，同时该第二卡固槽相对应用可卡固另一盒体的第一嵌合块，该第二嵌合块相对应可卡固于另一盒体的第一卡固槽。
  10. 如权利要求9所述的二次电池封装盒结构，其特征在于，该盒体的第一接头组的其中一接头电性连接到该电池组的第一电极；该第二接头组的其中一接头电性连接到该电池组的第二电极，且前述的二接头无法通过相邻盒体间的第一接头组与第二接头组结合而直接电性串联相邻盒体间的二电池组。
  11. 如权利要求10所述的二次电池封装盒结构，其特征在于，多个该盒体间通过相邻的第一接合部与第二接合部串联接合时，在每个盒体的该凹槽装设该电极短路元件的状态下，该第一接头组与相邻的第二接头组电性连接，且该些盒体串接后的两端接头组分别具有第一电极和第二电极的极性。
PCT/CN2016/076854 2016-03-21 2016-03-21 二次电池封装盒结构 WO2017161480A1 (zh)

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