201205927 六、發明說明·· 【發明所屬之技術領域】 本發明係關於採用複數個層合單元所構成之薄形電池模 組與將此薄形電池模組予以集中組合所構成之電池組。另 外’在本說明書中’所謂層合單元係指層合型式之薄形單 疋’又’單元係使用包含電池單元和單電池之意義。 【先前技術】 作為此種薄形電池模組，係已知有將複數個層合單元予以 集中組合，並連接成電性串聯及/或並聯，以樹脂構件和金 屬之箱盒覆蓋周圍而所構成者。此外，在驅動電動車(Electric Vehlcle)和混合電動車(Hybrid Electric Vehicle)之車輛移動 用馬達驅動方面，因為需要大容量的電力，而已知有將該等 複數個薄形電池模組予以集中組合並電性串聯連接，例如， 構成為10GV或35GV型式之電池組者。另外，電池組係也 可以當作電力儲藏用而使用。 接著，在將薄形電池模組複數個集中組合，並電性串聯連 =而構成電池組時’作為可確實且輕易進行該電性連接之構 &係配置正極及負極之連接構件於薄形電池模组之側面 4並將連接用導線和匯流排安裝於該等連接構件上。 -般在將薄形電池模組集中組合，使用匯流排於該等之電 f生連接時’其集中組合數量不同的話，則針組合方向之長 度相異故而安裝在各薄形電池模組之連接構件上的匯流排 100106376 4 201205927 係可採用於集中組合數量或集中組合長度方面適合之長度。 又，作為連接相鄰接之薄形電池模組之物，亦已知有：準備 種或 >、數種類之匯流排，並以正負極不同之方式配置相鄰接 之薄形電池模組之緊鄰的連接構件’而謀求將該等相鄰接之正 負極彼此藉由料多數匯流排而電性導通之構造。 [專利文獻1]日本專利特開2〇〇6_〇66322號公報 [專利文獻2]曰本專利特開2〇〇7_265945號公報 [專利文獻3]曰本專利特開2〇〇9_231267號公報 [專利文獻4]曰本專利特開2〇〇9_3〇1874號公報 [專利文獻5]曰本專利第3731595號公報 【發明内容】 (發明所欲解決之問題） 如上所述’因為大容量電池組係將薄形電池模組予以複數 個集中，合而構成，所以電池組之電性連接構造係與其構成 要素·^柄電池模組之電極配置構造有著極大的關聯。又， 透過薄形電池模組本身、收納於此之廣合單元之正極及 的引線端子之配置，電極構造會大不相同。 、° 關於這方面，例如，如上述專利文獻2之日本專利特開 2007-265945號公報之電池模組般，係具備有於相對於單元 重疊方向而正交之方向上所延伸設置之正極及負極的引線 端子，且將相同極性之引線端子彼此突出於同一方向而設 置’將上述相同極性之引線端子彼此固定且連接至正極用^ 100106376 201205927 負極用之各別II流排±，而可以得卵單的構造。 本發明係提案出：於此類電池模組中，可進一步發展触 及其配置構造暨模組間之電性連接構造的簡單化，可謀求薄 形電池模組之構成的簡單化’且在相鄰接之薄形電池模植 間’不需要使用於電極端子雙方之連接的匯流排之薄形電池 模組及使用其之電池組。 (解決問題之手段） 本案申請專利範圍第1項所請發明在當附上實施例所使 用之元件符號而記_，⑽將複數辦元2、2收納在箱 益1内，且將該等複數個單元重疊，並電性連接之薄形電池 模組，其特徵為， 於上述相盒1之上下面處，形成與所鄰接之薄形電池模组 電性連接用之連接構件7所要插人之接頭部u、U ’於鄰 接上述各接頭。p u之上述箱盒丨内部，⑽置並構成導通 至上述單it 2之引線端子3、4的電力用接頭部的， 上述電力用接頭部60係於其上裝卸可能地安 接構件7。 本案申請專利範圍第2項所請發明係如申請專利範圍第i 員之薄H池模組，其中，上述箱盒丨上下面之接頭部11 及上述各電力用接頭部60在單元之集中組合方向上，係設 置於同一位置。 本案申請專利範圍第3項所請發明係一種薄形電池模 100106376 6 201205927 組，其特徵為，上述各單元2係具備有於相對於單元重疊方 向而正交之方向上所延伸設置之正極及負極的引線端子 3、4，且將相同極性之引線端子彼此突出於同一方向而設 置，將上述相同極性之引線端子彼此固定且連接至正極用及 負極用之各別匯流排6、6上，上述正極用及負極用之匯流 排6、6雙方的基部62、62係介隔絕緣構件而配置成重疊狀， 於上述配置成重疊狀之雙方匯流排基部62、62上，設置電 力用接頭部60。 本案申請專利範圍第4項所請發明係如申請專利範圍第1 項之薄形電池模組，其中，上述匯流排6係具備有與上述引 線端子3、4之連接部61及上述電力用接頭部60，且至少 將該與引線端子之連接部及該電力用接頭部60露出，利用 絕緣性樹脂塑造周圍。 本案申請專利範圍第5項所請發明係如申請專利範圍第1 項之薄形電池模組，其中，上述正極用及負極用之雙方匯流 排6、6係具備有與上述引線端子3、4之連接部61及上述 電力用接頭部60，且為利用絕緣性樹脂塑造周圍而成的相 同構造。 本案申請專利範圍第6項所請發明係如申請專利範圍第1 項之薄形電池模組，其中，係設置平板狀支撐板5，於此支 撐板5上下各配置一個單元2。 本案申請專利範圍第7項所請發明係如申請專利範圍第1 100106376 7 201205927 項之薄形電池模組 形成為厚於上述匯勺:迭電力用接頭部6〇之部位係 7係在中央部具備：^之其他部位，此外，上述連接構件 有.直徑大於上述電力用接頭部00之中 …1 ’與作為安裝於上述電力賴 對稱設置在上述φα# A 1 11 攻中央基部71之—側及另-側的突出部7 2、 72 ° 本案中請專利範圍第8項所請發縣如申請專利範 項之料電池模組，其中，上述各單元2、2之正極 7子3係由當超過以值之電流流動騎斷的材料所構 成’^卜’於各單元2、2之正極的引線端子3上設置有各 J疋之線路91與固定在上述負極側之線路％所連接 壓計測用基板9。 $ 本案申請專利範圍第9項所請發明係如申請專利範圍第8 項之^形電池模組，其中，於上述基板9或上述線路上，設 置有單元溫度計測用之溫度感测器93。 本案申請專利範圍第10項所請發明係一種電池組，其特 徵為’複數個集中紅合上述φ請專利範圍第丨至$項中任一 項之薄形電池模組’且於所鄰接之薄形電池模組間安裝連接 構件，以構成電池組，並㈣連接料複數個集巾組合 形電池模組。 ° ' 本案申請專利範圍第U項所請發明係如申請專利範圍第 10項之電池組’其中，具備有支撐上述複數個集令組合之 100106376 8 201205927 薄形電池桓会 之兩個輪4、、且的支樓部，於此支撐部上設置正極侧與負極側 合之薄形命用電源部，將上述兩個輸出電源部與上述集中組 上述連接莫組之正極側及負極側的電力用接頭部介隔 :(發明4件’並針對各別進行電性導通。 明之薄案巾請專利範圍第1及10項所請發明，則本發 係因於上述箱盒的上下面形成有連接構 之薄形電池=故而僅是單純將連接構件插人至相鄰接 果、、且間’即可謀求電性導通。 因此，在構成曾、 數連接用導線等，之情形下，不會使用先前技術般之多 案申請專利範圍^7縣电池組之電性導通。尤其是如本 支撐部的情形，4以項所請發明般，於設置切電池組之 之連接構件，而心 用例如申請專利範圍第7項所記載 。謀求將正極側與負極側之兩個輸 部與電池組之兩 — 用電源 電力用接頭部予、。之缚形電池模組之正極側及負極側的 4 料通，所以可避免在採 -等，可避免導線/ί、、= 接構件及導線彼此的干涉 .用之導線等線路目關的故障，甚至因為不需要連接 之 簡單化與製作的輕易化。 Α杲求構k 又，本發明之薄 /電池棋組係如本案申請 項所請發明般，因為箱盒上下面之接頭部及各電力用 100106376 201205927 在單元之集中組合方向上，係形成於同一位置，故若採用連 接構件而將其安裝在上述各接頭部，則可構成電池組，因 此，於構成電池組之際，定位和對位變得容易，且可自己謀 求薄形電池模組的整列，故而可謀求電池組構成之輕易化與 作業之省力化。 如本案申請專利範圍第3項所請發明般，在薄形電池模組 内，因為將相同極性之引線端子彼此突出於同一方向而設 置，將固定於此之各匯流排6、6的基部配置成重疊狀，將 電力用接頭部設置在該等之匯流排基部，而使引線端子與匯 流排，甚至是電力用接頭部之配置合理化而簡單化，可將該 製造輕易化。 如本案申請專利範圍第4項所請發明般，於利用絕緣性樹 脂塑造匯流排周圍時，在將正極用及負極用之匯流排雙方的 基部配置成重疊狀時，因為可自己謀求絕緣構造，故而並不 另外需要絕緣構件，而提升作業性，又，也可避免另外設置 絕緣構件時所產生之導通不良。 若根據申請專利範圍第5項之發明，則因為可將正極用及 負極用之雙方匯流排設為相同構造，所以匯流排為一種類即 可，可謀求零件數量之省力化。又，由於是利用絕緣性樹脂 塑造匯流排周圍，因而與上述申請專利範圍第4項之情形一 樣地，可謀求作業性的提升與避免不良。 此類單元係藉由充放電而發熱，其冷卻之有無和冷卻速度 100106376 201205927 係會對於電池性能惡化和内部短路或過度充電等異常時所 產生之過度熱量而導致的發煙、發火等危險性有著極大影 響，若根據申請專利範圍第6項之發明，則因如此配置兩個 單元，在箱盒的上下面處因為與各別電池單元平面部相鄰 接，故雙方之一側面均藉由箱盒而可有效且均等進行與外部 大氣之熱交換，能抑制電池單元之溫度上升與抑制電池惡化 之加速。 若根據申請專利範圍第7項之發明，則因為於連接構件上 設置有直徑大於電力用接頭部之中央基部，所以此中央基部 抵接於匯流排，而進行連接構件之定位。此時，連接構件之 一側突出部係安裝在電力用接頭部而可謀求電性導通，另一 側之突出部係從匯流排突出，而構成後述之連接用部位。 又，電力用接頭部之部位係因形成厚於匯流排之其他部位， 故可增加與安裝於該電力用接頭部之連接構件的接觸面 積，而能夠確保電性導通之可靠性。 若根據申請專利範圍第8項之發明，則於正常時可各別計 測基板之各單元電壓。接著，當因任意異常事態而使大電流 在引線端子上流動時，正極之引線端子熔斷。通常位於箱盒 内之薄形電池模組的異常係無法從外部進行判斷，而當上述 引線端子熔斷時，基板之電壓進行變化，故可檢測出該異 常。因此，可適當地對應於此而進行異常之薄形電池模組的 替換等。 100106376 11 201205927 若根據申請專利範圍第9項之發明，π _ Λ χ 〜知月，叹置早7L溫度計測用 之溫度感測器於基板或線路上 工則亦可错以檢測出單元之溫 電壓及溫度的監視 度資訊，而可進行精緻的單元之 【實施方式】 以下，根據圖示之實施例針對本發明進行說明。在圖1 至圖6中，本例之薄形電池模組⑽係將複數個單元2 2(2A、2B)收納在上下之箱盒構件1M(上側箱盒、 下側相盒構件m)内，並將該等複數個單元重疊而、 聯連接。於此例中，單元2、2係可採用上 為並 側單元2B兩個單元。 2A與下 各早兀2A 2Bk具備有在相對於其重疊方 向上所延伸設置之正㈣線料3、3(上側單元之方 端子3A、下㈣元2B之_子3b)及/線 4(上惻單元从之？丨線端子从、下侧單元28之?丨\子4、 :且將相同極性之引線端子彼此突出於同—方:端子 置另外，在本例中，正極引線 11而设 4、4係雙方均突出於同—方向。 、:、負極弓丨線端子 此外，於本射’將平板狀切心設 夾住此支撐板5而配置單元2八 、。卩上，並 充放電而發熱，其冷卻 °此_合單元係藉由 有著極大影響。如此將兩:單:::速度係會對於電池性能 面係均可透過箱盒構件iA f於上下，故而雙方一側 100106376 而進打與外部大氣之熱交 201205927 換。藉此，可抑制由於單元發熱所引起之電池惡化的加速。 圖中，元件符號6係匯流排，單元2之引線端子連接在此 匯流排6上。在本例中，係夾住支撐板5，將正極用匯流排 6A配置於上側，將負極用匯流排6B配置於下側。上述在 同一方向上突出之正極的引線端子3、3係可連接至正極用 匯流排6A上，而負極的引線端子4、4係可連接至負極用 匯流排6B上。該等引線端子3、4與匯流排6之連接固定 係可透過雷射炼接而進行。 又’匯流排6係具備有將銅板進行衝壓成形而形成並形成 為曲柄狀之前端部61、與形成後述電力用接頭部6〇之基部 62。此外，在匯流排6之基部侧周圍除了電力用接頭部6〇 處以外，係塑造（覆蓋）有樹脂製絕緣構件63。 於上述匯流排6中，正極用及負極用之匯流排从、犯雙 方之基部62、62係配置成重疊狀。於本例中，正極用及負 極用之®流排6A、6B錢住切板5，並透過分枝螺釘 (tapping screw)固定住。 如本例般，因為將正極用及負極用之匯流排6A、6B雙方 •之基部⑺、62配置成㈣狀’叫用絕緣性樹脂塑造匯流 排6之周圍’故可自己謀求絕緣構造。在如此利舰緣性樹 脂塑造匯流排之周圍的情形，可不另外需要絕緣構件，可提 尚作業性，且於另外設置絕緣構件時，t有因透過其如何配 置或振動等’而產生絕緣構件移動或短路等導通不良之虞， 100106376 201205927 當進行塑造而將絕緣構件固定化，則<避免此類事態。 於將上述匯流排6A、6B配置成重疊狀之際，雙方匯流排 基部62'62上所設置之上述雙方電力用接頭部6〇、60在從 單το 2A、2B重疊之方向上觀察時，該等接頭部之中心係形 成於同一位置。 此外於電力用接頭部60、60之一方或雙方上，係裝卸 可月地安裝有後述連接構件7，而可謀求相鄰接之薄形電池 模組的電性串聯連接。 因此田使用本例之4形電池模組丨⑻而構成電池組時， 因為僅使用連接構件7並將之安裝在電力用接頭部6〇、6〇 上故不曰使用如先刖技術般之多數連接用導線和匯流排， 即可謀求電池組之電性導通。 士此不使用^數連接料線等而謀求電池組之電性導 通’係可避免在使料接料線等時所產生之導線與連接構 件及導線彼此之干料，可避免導、_流排㈣之故障， 甚至因為不需要連接用之導線等線路空間和線路作業，所以 可謀求薄形電池·構造之簡單化與製作之輕易化。 二二本Si二流排Μ,雙方之電力用接頭部6〇 係因於早疋重且方向上形成為同—位置，故在使用連 7並將之絲於電相接頭部6G，上㈣錢池組牛 定位和對㈣得料，且可自己謀求_電池模組之^ 因此，可謀求電池組構成之輕易化與作業之省力化。 100106376 201205927 上述電力用接頭部60之 部位。因為連接構件7係裝卸可能地安用6之其他 =:_力_部—成：= 之其他邛位，而可使該電 、匚桃排6 性導通性提升。 人連接構件7之電201205927 VI. EMBODIMENT OF THE INVENTION TECHNICAL FIELD The present invention relates to a battery pack comprising a thin battery module composed of a plurality of lamination units and a concentrated combination of the thin battery modules. Further, in the present specification, the term "laminated unit" means a thin-shaped unitary unit of the laminated type, and the unit is used in the sense of including a battery unit and a unit cell. [Prior Art] As such a thin battery module, it is known that a plurality of laminating units are collectively combined and connected in an electrical series and/or in parallel, and a resin member and a metal box are used to cover the periphery. Constitute. In addition, in driving electric vehicles for driving electric vehicles (Electric Vehlcle) and hybrid electric vehicles (Hybrid Electric Vehicle), since a large-capacity electric power is required, it is known to collectively combine the plurality of thin battery modules. And electrically connected in series, for example, a battery pack of the 10GV or 35GV type. In addition, the battery pack can also be used as a power storage. Then, when a plurality of thin battery modules are collectively combined and electrically connected in series to form a battery pack, 'as a structure that can reliably and easily perform the electrical connection, the connecting members of the positive electrode and the negative electrode are thin. The side 4 of the battery module and the connecting wires and bus bars are mounted on the connecting members. Generally, when the thin battery modules are collectively combined and the busbars are used in the electrical connection, the number of the combination of the needles is different, and the length of the needle combination direction is different and is installed in each of the thin battery modules. The busbars on the connecting member 100106376 4 201205927 can be used in a length suitable for the combined number of combinations or the combined length of the combination. Further, as a thin battery module for connecting adjacent ones, it is also known to prepare a seed or a plurality of types of bus bars, and to arrange adjacent thin battery modules in different ways of positive and negative electrodes. In the immediately adjacent connecting member', the adjacent positive and negative electrodes are electrically connected to each other by a plurality of bus bars. [Patent Document 1] Japanese Patent Laid-Open Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. [Patent Document 4] Japanese Patent Laid-Open Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. In the group, the thin battery modules are collectively combined and combined, so that the electrical connection structure of the battery pack has a great correlation with the electrode arrangement structure of the constituent elements and the battery module. Further, the electrode structure is greatly different by the arrangement of the thin battery module itself and the positive electrode and the lead terminal of the integration unit housed therein. For example, in the battery module of the Japanese Patent Laid-Open Publication No. 2007-265945, the positive electrode and the positive electrode extending in the direction orthogonal to the cell overlapping direction are provided. Lead terminals of the negative electrode, and lead terminals of the same polarity are protruded from each other in the same direction, and 'the above-mentioned lead terminals of the same polarity are fixed to each other and connected to the respective II rows of the negative electrode for use in the positive electrode ^100106376 201205927 The structure of the egg. The present invention proposes that in such a battery module, the simplification of the contact structure and the electrical connection structure between the modules can be further developed, and the simplification of the configuration of the thin battery module can be achieved. Adjacent thin battery molding room 'a thin battery module that does not require a bus bar for connection of both electrode terminals and a battery pack using the same. (Means for Solving the Problem) The invention of claim 1 of the present application is filed with the symbol of the component used in the embodiment, and (10) the plurality of containers 2 and 2 are housed in the box, and these are included. a thin battery module in which a plurality of cells are overlapped and electrically connected, and a connecting member 7 for electrically connecting the adjacent thin battery module is formed on the upper surface of the phase box 1 The joint portions u, U' of the human are adjacent to the respective joints described above. The inside of the case p of the p u is placed (10) to constitute a power connector portion that is electrically connected to the lead terminals 3 and 4 of the single unit 2, and the power connector unit 60 is attached to and detachable from the power splicing member 7. The invention of claim 2 is the thin H-pool module of the applicant's patent scope, wherein the joint portion 11 of the upper and lower sides of the box and the respective power joint portions 60 are combined in a unit. In the direction, the system is set at the same position. The invention of claim 3 is a thin battery module 100106376 6 201205927 group, wherein each of the units 2 is provided with a positive electrode extending in a direction orthogonal to a cell overlapping direction and Lead terminals 3 and 4 of the negative electrode are provided with the lead terminals of the same polarity protruding in the same direction, and the lead terminals of the same polarity are fixed to each other and connected to the respective bus bars 6 and 6 for the positive electrode and the negative electrode. The base portions 62 and 62 of the bus bars 6 and 6 for the positive electrode and the negative electrode are disposed so as to overlap each other with the edge member interposed therebetween, and the power connection portion is provided on the bus bar base portions 62 and 62 which are arranged to overlap each other. 60. The invention is the thin battery module according to the first aspect of the invention, wherein the bus bar 6 is provided with a connection portion 61 with the lead terminals 3 and 4 and the power connector. The portion 60 exposes at least the connection portion with the lead terminal and the power connector portion 60, and the periphery is molded with an insulating resin. The invention of claim 5 is the thin battery module according to the first aspect of the patent application, wherein the bus bars 6 and 6 for the positive electrode and the negative electrode are provided with the lead terminals 3 and 4 The connection portion 61 and the power connection portion 60 are the same structure in which the periphery is molded by an insulating resin. The invention of claim 6 is the thin battery module of claim 1, wherein a flat support plate 5 is provided, and one unit 2 is disposed above and below the support plate 5. In the case of claim 7 of the patent application scope of the present application, the thin battery module of the patent application scope 1 100106376 7 201205927 is formed thicker than the above-mentioned spoon: the portion of the joint portion 6 of the electric power is 7 in the center The other connecting portion includes: the connecting member has a diameter larger than the power connecting portion 00...1' and is disposed symmetrically on the side of the φα#A 1 11 attacking base portion 71 as the electric power yoke attached thereto And the other side of the protruding part 7 2, 72 ° In this case, please ask the county of the patent scope to apply for the patent battery module, in which the positive electrode 7 of the above units 2, 2 is composed of When the material exceeding the value of the current flowing and breaking is formed, the lead terminal 3 of the positive electrode of each of the units 2 and 2 is provided with a line 91 of each J疋 and a line connected to the negative electrode side. The measuring substrate 9 is used. The invention of claim 9 is the battery module of claim 8, wherein a temperature sensor 93 for measuring the unit temperature is provided on the substrate 9 or the line. The invention claimed in claim 10 is a battery pack characterized in that: 'a plurality of thin red battery modules of the above-mentioned φ patent range 丨 to $ A connecting member is installed between the thin battery modules to form a battery pack, and (4) a plurality of towel-collecting battery modules are connected. ° ' The invention of the patent application scope U is the battery pack of the 10th patent application scope. Among them, there are two wheels 4, which support the above-mentioned plurality of assembly combinations, 100106376 8 201205927 thin battery battery. In the branch portion, a thin-shaped power supply unit including a positive electrode side and a negative electrode side is disposed on the support portion, and the two output power supply units and the positive electrode side and the negative electrode side of the concentration group are connected to the group Intersected by the joint part: (invented 4 pieces 'and electrically connected to each other. The thin case towel of the Ming Dynasty, please invent the scope of the patent range 1 and 10, the hair is formed by the upper and lower parts of the above box Thin-shaped battery of the connection structure = Therefore, it is only possible to insert the connection member into the adjacent connection, and the electrical connection can be made between the two. Therefore, in the case of constructing the number of wires for connection and the like, Will use the previous technology as many cases to apply for patent range ^7 county battery pack electrical conduction. Especially in the case of this support, 4 in the case of the invention, set the connection of the battery pack, and the heart Use, for example, the scope of patent application In the case of the seventh section of the positive electrode side and the negative electrode side, the two sides of the positive electrode side and the negative electrode side are connected to each other. It can be avoided in mining, etc., to avoid the interference of the wires / ί, , = connectors and wires, the faults of the wires used by the wires, and even the simplification of the connection and the ease of fabrication. Further, the thin/battery chess set of the present invention is as invented in the application of the present application, because the joint portion on the upper and lower sides of the box and the powers 100106376 201205927 are formed in the same position in the collective combination direction of the unit. Therefore, if the connecting member is attached to each of the above-mentioned joint portions, the battery pack can be configured. Therefore, when the battery pack is formed, positioning and alignment can be facilitated, and the thin battery module can be arranged in its entirety. Therefore, it is possible to facilitate the construction of the battery pack and the labor saving of the operation. As in the invention of the third application of the present application, in the thin battery module, the lead terminals of the same polarity protrude from each other. Provided in the same direction, the bases of the bus bars 6 and 6 fixed thereto are arranged in an overlapping manner, and the power connector portion is provided at the base of the bus bar, so that the lead terminals and the bus bar, even for electric power The arrangement of the joint portion is simplified and simplified, and the manufacturing can be facilitated. As in the invention of the fourth application of the present application, the busbar for the positive electrode and the negative electrode is used when the busbar is molded by the insulating resin. When the bases of the both sides are arranged in an overlapping manner, since the insulating structure can be obtained by itself, the insulating member is not separately required, and the workability is improved, and the conduction failure caused when the insulating member is separately provided can be avoided. According to the invention of the fifth aspect, since the bus bars of the positive electrode and the negative electrode can have the same structure, the bus bar can be one type, and the number of parts can be reduced. Further, since the periphery of the bus bar is molded by the insulating resin, the workability can be improved and the defect can be avoided as in the case of the fourth item of the above-mentioned patent application. Such a unit generates heat by charge and discharge, and the presence or absence of cooling and the cooling rate of 100106376 201205927 may cause smoke, igniting, etc., due to deterioration of battery performance and excessive heat generated by abnormalities such as internal short-circuit or over-charging. It has a great influence. According to the invention of claim 6 of the patent application, since the two units are arranged in this way, the upper and lower sides of the box are adjacent to the plane portions of the respective battery cells, so that one side of both sides is used by The box can effectively and uniformly exchange heat with the outside atmosphere, and can suppress the temperature rise of the battery unit and suppress the acceleration of deterioration of the battery. According to the invention of claim 7, in the connection member, the center base portion having a diameter larger than that of the power joint portion is provided, so that the center base abuts against the bus bar to position the connecting member. At this time, the one protruding portion of the connecting member is attached to the power joint portion to be electrically conductive, and the other protruding portion protrudes from the bus bar to constitute a connecting portion to be described later. Further, since the portion of the power joint portion is formed thicker than the other portion of the bus bar, the contact area with the connecting member attached to the power joint portion can be increased, and the reliability of electrical conduction can be ensured. According to the invention of claim 8 of the patent application, the cell voltages of the substrates can be individually measured at normal times. Then, when a large current flows on the lead terminal due to an abnormal situation, the lead terminal of the positive electrode is blown. The abnormality of the thin battery module usually located in the box cannot be judged from the outside, and when the lead terminal is blown, the voltage of the substrate changes, so that the abnormality can be detected. Therefore, it is possible to appropriately replace the abnormal thin battery module and the like in accordance with this. 100106376 11 201205927 According to the invention of claim 9 of the scope of patent application, π _ Λ 〜 ~ Zhiyue, sighs 7L temperature sensor for temperature measurement on the substrate or line can also be wrong to detect the temperature of the unit [Comparative Modes] for Exquisite Units of Voltage and Temperature Monitoring Information Hereinafter, the present invention will be described based on the illustrated embodiments. In FIGS. 1 to 6, the thin battery module (10) of the present embodiment houses a plurality of units 2 2 (2A, 2B) in the upper and lower box members 1M (the upper box and the lower box member m). And superimposing and connecting the plurality of units. In this example, units 2, 2 can be used as two units on the side unit 2B. 2A and the next early 2A 2Bk are provided with positive (four) strands 3, 3 (the upper terminal 3A, the lower (four) 2B _ sub 3b) and/or the line 4 (the upper unit 2B) The upper unit is connected to the 端子 line terminal, the lower unit 28, and the sub-terminal 4, and the lead terminals of the same polarity are protruded from each other in the same direction: the terminal is placed in addition, in this example, the positive lead 11 It is assumed that both the 4th and 4th systems are prominent in the same direction. The:::, the negative pole bow line terminal. In addition, in the present shot, the flat plate is cut into the support plate 5 and the unit 2 is arranged. Charge and discharge and heat, its cooling ° this unit has a great influence. So two: single::: speed system will be able to pass through the box member iA f for the battery performance surface, so both sides 100106376 And the heat exchange with the outside atmosphere 201205927 is changed. Thereby, the acceleration of the deterioration of the battery due to the heating of the unit can be suppressed. In the figure, the component symbol 6 is a bus bar, and the lead terminal of the unit 2 is connected to the bus bar 6 In this example, the support plate 5 is clamped, and the positive electrode bus 6A is disposed. On the upper side, the negative electrode bus bar 6B is disposed on the lower side. The lead terminals 3 and 3 of the positive electrode protruding in the same direction can be connected to the positive electrode bus 6A, and the negative lead terminals 4 and 4 can be connected to The negative electrode bus bar 6B is connected to the bus bar 6 by laser welding. The bus bar 6 is formed by press forming a copper plate and forming a crank. The front end portion 61 and the base portion 62 that forms the power joint portion 6A to be described later. The resin insulating member 63 is molded (covered) around the base portion side of the bus bar 6 except for the power joint portion 6〇. In the above-mentioned bus bar 6, the bus bars for the positive electrode and the negative electrode are arranged in a superimposed manner from the base portions 62 and 62 of both sides. In this example, the flow bars 6A and 6B for the positive electrode and the negative electrode are used for money. The cutting plate 5 is fixed by a tapping screw. As in this example, the base portions (7) and 62 of the bus bars 6A and 6B for the positive electrode and the negative electrode are arranged in a (four) shape. Resin shapes around the busbar 6 In order to create an insulation structure, it is possible to provide an insulating member without the need for an insulating member, and it is possible to improve workability, and when an insulating member is additionally provided, t may be arranged or vibrated by the like. 'There is a problem of poor conduction such as movement or short-circuiting of the insulating member, 100106376 201205927 When the insulating member is fixed by molding, < avoid such a situation. When the bus bars 6A and 6B are arranged in an overlapping manner, both sides When the two power joint portions 6A and 60 provided on the bus bar base portion 62'62 are viewed from the direction in which the single τs 2A and 2B overlap, the center of the joint portions is formed at the same position. Further, one or both of the power connector portions 60, 60 are detachably attached to the connecting member 7 which will be described later, and the thin battery modules adjacent to each other can be electrically connected in series. Therefore, when the battery pack is constructed using the 4-shaped battery module 丨(8) of the present example, since only the connecting member 7 is used and mounted on the power joint portions 6 and 6, it is not necessary to use the prior art. Most of the connecting wires and bus bars can be used to electrically connect the battery pack. Therefore, the electrical connection of the battery pack is not required by using the number of connecting wires, etc., so that the wires and the connecting members and the wires which are generated when the material is connected to the material are prevented from being dried, and the conduction and the flow can be avoided. In the case of the failure of the row (4), even if there is no need for wiring space and wiring operations such as wires for connection, it is possible to simplify the simplification and manufacture of the thin battery. Two or two Si secondary flow discharges, the power connection joints of the two sides are due to the early weight and the direction is formed in the same position, so the connection 7 is used and the wire is connected to the electrical phase joint portion 6G, (4) The Qianchi group cattle are positioned and the (4) material is obtained, and the battery module can be sought by itself. Therefore, the battery pack can be easily constructed and labor-saving. 100106376 201205927 The portion of the power connector unit 60 described above. Since the connecting member 7 is capable of loading and unloading other other positions of =:_force_part_::=, the electrical conductivity of the electric and the peach row can be improved. Human connection member 7
二Γ接:件7係具備有在中央部處直徑大於電力用接 =。之中央基部71、與對稱設置在 Z 侧及另i上的突出部72。突出部72係被安裝= 頭部60之部位，在本例之情形，雙、力用接 下侧突咖被安裝於正_流排 係從匯流排6A突出，而構成爾後的連接用部位 田亦即’上侧突出部72A係在其他薄形電池模組從上方重 =_蝴組時’被鑲嵌於此上部薄形電池模組之位 求上二Γ錢匯，65的電力用接頭部6〇,藉此，可謀 ;重宜之_電池额_串聯連接電性導通。 關於如此所構成之本例的薄形電池模組100，在連接構件 7上，因為設置有直徑大於電力用接頭部之中央基部71，故 而此中央基部71抵接於匯流排6，*進行連接構件7之定 位。又’電力用接頭部60係因為形成為厚於匯流排6之其 他部位’所以如上所述’可增加與安襄在該電力用接頭部 60之連接構件7的接觸面積，而確保電性導通的可靠性。 圖中，兀件符號8係引線支撐架，具備有：從上往下壓接 100106376 201205927 :二極之引線端子3A之㈣支撑架— :支_“另外製作，從上 極=料 4A之引線支撐架8A;由下 、之弓I線端子 知子3Β、4Β之引線支撐架犯。 、枝之弓I線 綠線支撐木8之屋接面上，設置有緩衝材81。而夂 線支撐架_其_主切板5,並 而料 上述各單元2A、2B及上述雙 枝/ 丁和丁固定。 在由上下箱盒構件1A、1B_:=6A，_ 15所構成之箱盒内，此外， 於上述電力用接頭部60、60之上下箱盒構件1A、1B上應 形成用以插通上述連接構件7之接頭部n(11A、11B) 另外，關於本例之薄形電池模組4 2B之正極引線端子3A、3B係由當流動超過指定:之^ 則熔斷之材料所形成。在此例中，正極之引線端^ = 係由銘所形成’當流過超過25G安培之電流則炼斷。 又’在與上述匯流排6相反側之支撐板5附近，係 電料測用基板9。於此基板9上，搭載有未圖示之^月^ 各单兀2A、2B之正極引線端子3A、3B上所各別固定之線 路91A、91B與固定在負極側之線路92相連接，該等線路 係構成薄導線之電壓計測FPC(撓性印刷電路）。另外，電壓 計測用之基板9係設置在未與單元2A、2B重疊之支撐板$ 附近。藉此，可避免在電池放電時之電流所產生之磁場的影 響。 100106376 201205927 當如此構成時，在一般的時候(正f,，可個別計測基板 9之各單S2A、2B之電壓。然後，當因為某異常事態而使 大電流在引線端子上流動時，正極之引線端子3a、3B之其 —及㈤另-炫斷。通常於箱盒内之薄形電池模組的異常係 未能由外部進行判斷，而當正極之引線端子增斷，因為基 $ 9之f||變化，故可檢測到該騎。透過如此檢測到異 常’則可適當地對應於此而進行異常之薄形電池模組的替換 等。 、 又，在基板9上，可設置各別計測各單元2A、2B之溫度 的溫度感測器93A、93B(此例係熱變電阻器（細耐 纽’可獲得各單元2A、2B之溫度資訊。另外，溫度感測 器也可以埋入至上述線路中。 又，於基板9之上下面處，係設置有將上下相鄰接之薄形 電池模組之各基板9、9予以串聯連接的連接部位94八、 94B。此連接部位94A、94B係例如其—為基板9上之連接 用金屬分割面，另一則為抵接該金屬分割面之彈簧連接哭。 另外’基板9係以上下基板支撐架95A、95B而保持著。此 基板支撐架95A、95B係於其間夾住支撐板5，並藉由分枝 螺釘而固定著。 關於如上說明所構成之本發明之薄形電池模組，電、.也組係 僅以複數個集中組合薄形電池模組，且於相鄰接之薄形電I 模組間安裝連接構件7而構成’藉此，亦可謀求電性導通。 100106376 201205927 先前技術係於此種電池組中，使用多數連接用導線和匯流排 而求取電池組的電性導通，但於本發财，係如後述具體例 所示般’此類連接料線等並不需要。因此，若根據本發明 之電池組，則可避免於使用連接用導線等時所產生之導線與 連接構件及導線彼此之干涉等，可避免導線/匿流排相關之 故障，甚至因為不需要連接用導線等之線路空間和線路作 業’故而可謀求構造之簡單化與製作之輕易化。 作為將本例之薄形電池触扣複數㈣中組合而構成 電池組之—例’係準備複數個已將-個連接構件7安裝在電 力用接頭部6〇之一極(例如，正極)之電力用接頭部60上的 薄Γ池模組，相對於鄰接其一(例如，下側）薄形電池模也 之另一（例如，上側）薄形電池模組，將已安農於上述盆 形電池模組之連接構件7的上側突出部以嵌合至I述另 一缚形電池模組之下側電力用接頭部6G，而可構成 複數個薄形電池模組的電池組200(參照 。 係該等複數㈣㈣㈣叫嫩嘯。200 於本發明令，在將薄形電池模組複數個集中組合而 池組方面’相對於„彡魏触之連接構件 然並未限定於上述者， 07女衮態樣當 如，因電力用接頭部之料於區別正極側與負極側方面，例 夂形狀和大小之不同， 連接構件7之上下側的各突出部72A :况’ 不同，或者是利用圓來七A 心办狀和大小亦 料或角形之直條構件形成連接 100106376 201205927 用接碩部，還可進一步 電性連接構造予以嵌 亚設置適合於此之形狀及構造的電力 採用將電力用接頭部與連接構件之 合、卡止、卡合等適當態樣。 在構成電池組之情形，一例係如圖8所示，設置有收納著 上述複數個薄形電池模組之電池組的切部加。於本 例中’支撐部2〇1 <系具備有底板部2〇2與頂板部2〇3，並由 周遭的棒桿204、204保持著。於底板部2〇2與頂板部加 之涛形電池模組側之部位，分職置有正―與負極側之兩Two-way connection: The 7-piece is equipped with a diameter larger than the power connection at the central part. The central base portion 71 and the protruding portion 72 are symmetrically disposed on the Z side and the other i. The protruding portion 72 is attached to the portion of the head portion 60. In the case of the present example, the double-side force is attached to the positive-flowing row to protrude from the busbar 6A, and the connecting portion is formed. That is, the 'upper protrusion 72A is attached to the upper thin battery module when the other thin battery modules are heavy from the top = _ butterfly group'. 6〇, by this, it is possible to find a solution; In the thin battery module 100 of the present embodiment configured as described above, since the central base portion 71 having a diameter larger than that of the power joint portion is provided in the connecting member 7, the center base portion 71 abuts against the bus bar 6, and the connection is made. The positioning of the member 7. Further, the electric power joint portion 60 is formed thicker than the other portions of the bus bar 6 so that the contact area with the connecting member 7 of the electric power joint portion 60 can be increased as described above to ensure electrical conduction. Reliability. In the figure, the symbol 8 is a lead support frame, which is provided with: crimping from top to bottom 100106376 201205927: (4) support frame of the two-pole lead terminal 3A -: branch _ "otherly made, from the upper pole = material 4A lead Support frame 8A; by the lower, the bow I line terminal Zhizi 3Β, 4Β lead support frame. The branch of the I line green line support wood 8 house junction, set up with cushioning material 81. _ its main cutting board 5, and the above-mentioned units 2A, 2B and the above-mentioned double branches / butyl and butyl are fixed. In the box formed by the upper and lower box members 1A, 1B_: = 6A, _ 15 A joint portion n (11A, 11B) for inserting the connecting member 7 is formed on the lower case members 1A, 1B above the power connector portions 60, 60. Further, the thin battery module 4 of the present example is provided. The positive lead terminals 3A, 3B of 2B are formed by a material that flows when the flow exceeds the specified: ^. In this example, the lead terminal of the positive electrode is formed by the name "when a current exceeding 25 amps is passed" Further, 'on the side of the support plate 5 opposite to the bus bar 6, the electric material measuring substrate 9 is placed on the substrate 9 The lines 91A and 91B which are fixed to the positive electrode lead terminals 3A and 3B of the respective ones 2A and 2B which are not shown, are connected to the line 92 fixed to the negative electrode side, and the lines constitute thin wires. The voltage measurement FPC (flexible printed circuit) is also provided. The substrate 9 for voltage measurement is provided in the vicinity of the support plate $ which is not overlapped with the cells 2A and 2B. Thereby, the magnetic field generated by the current when the battery is discharged can be avoided. 100106376 201205927 When this is the case, in normal times (positive f, the voltages of the individual S2A, 2B of the substrate 9 can be individually measured. Then, when a large current flows on the lead terminals due to an abnormal situation The positive lead terminals 3a, 3B are - and (5) the other - stunned. The abnormality of the thin battery module usually in the box is not judged by the outside, but when the positive lead terminal is broken, because the base When the change of $9 is detected, the ride can be detected. By detecting the abnormality as described above, the replacement of the abnormal thin battery module can be appropriately performed corresponding thereto. Further, on the substrate 9, Set each measurement unit 2A, 2B Degree temperature sensors 93A, 93B (this example is a thermal resistor (fine resistance) can obtain the temperature information of each unit 2A, 2B. In addition, the temperature sensor can also be buried in the above line. On the upper surface of the upper surface of the substrate 9, there are provided connection portions 94, 94B for connecting the substrates 9, 9 of the thin battery modules adjacently connected one above the other in series. The connection portions 94A, 94B are, for example, The connection on the substrate 9 is divided by a metal split surface, and the other is a spring connection that abuts against the metal split surface. The substrate 9 is held by the lower substrate support frames 95A and 95B. The substrate holders 95A, 95B sandwich the support plate 5 therebetween and are fixed by means of branch screws. With regard to the thin battery module of the present invention constructed as described above, the electric battery is also assembled in a plurality of concentrated thin battery modules, and the connecting member 7 is installed between the adjacent thin electric modules. The composition "can also be used to achieve electrical conduction. 100106376 201205927 The prior art is in such a battery pack, and the electrical connection of the battery pack is obtained by using a plurality of connecting wires and bus bars. However, in the present invention, the connecting wires are as shown in the specific examples described later. I don't need it. Therefore, according to the battery pack of the present invention, it is possible to avoid interference between the wires and the connecting members and the wires which are generated when the connecting wires or the like are used, and the like, which can avoid the malfunction of the wires/bars, even because no connection is required. It is possible to simplify the structure and make it easy to manufacture by using a line space such as a wire and a line operation. The example in which the battery pack is assembled by combining the thin battery contact plurals (four) of this example is prepared by mounting a plurality of connection members 7 to one pole (for example, a positive electrode) of the power connector portion 6〇. The thin battery module on the power connector portion 60, the other (for example, the upper side) thin battery module adjacent to one (for example, the lower side) thin battery module, will have been implanted in the basin The upper protruding portion of the connecting member 7 of the battery module is fitted to the lower power connector 6G of the other battery module, and the battery pack 200 of the plurality of thin battery modules can be configured (refer to In the present invention, in the case of a plurality of thin battery modules, the combination of the thin battery modules is not limited to the above, and the connection components are not limited to the above. In the case of the female squatting, the difference between the shape and the size of the positive electrode side and the negative electrode side is different from the shape of the joint portion of the connecting member 7, and the respective protruding portions 72A on the lower side of the connecting member 7 are different or used. Round to seven A heart and straight strips of size or angle Component forming connection 100106376 201205927 The electric connection structure can be further connected to the electric connection structure, and the electric power suitable for the shape and structure of the electric connection can be used to combine, lock, and engage the power joint portion and the connecting member. In the case of constituting a battery pack, an example is provided with a cut portion of a battery pack in which the plurality of thin battery modules are housed as shown in Fig. 8. In this example, the support portion 2〇1 < The bottom plate portion 2〇2 and the top plate portion 2〇3 are provided, and are held by the surrounding bars 204 and 204. The bottom plate portion 2〇2 and the top plate portion are added to the side of the Tao-shaped battery module side, and the branch is placed in a positive position. ― with the negative side
個輸出用電源部2〇5、2〇6。另外，元件符號浙係電 測用之輸出用線路。 °T 在本例中’於上狂極顺貞極敎，輸㈣電 2〇5、206上，設置有為了安裝上述連接構件7之電 頭部60。接著’經由上述連接構件7針對上述兩個輪 源部205、206與上述集中組合之薄形電池模址⑽、刚 之正極侧及負極側的電力用接頭部6〇分別進行電性導通。 如上述進行’收納在上述支撐部2〇1之複數個薄形電池模 組100、100係構成電池組200。然後，此電池組2⑼係構 成為該等複數個薄形電池模組1〇〇、1〇〇串聯連接而所形成 的一個大容量電池。 因此，在構成電池組2 〇 〇之情形下，於相鄰接之薄形電池 模組100、100間及薄形電池模組1〇〇暨正極側與負極側之 兩個輸出用電源部205、206間的各電力用接頭部6〇、6〇 100106376 19 201205927 7 ^歸導通，故而 丄技術般之採用多數連接用導線等之情形，即可取 流排時所H &導通°因此，可避免在採料制導線和匯 Γ邋,的導線與連接構件及導線彼此的干涉等，可避 = 相__’甚至因為不需要連接用導線等 ’和線路作業，故而可進—步謀求構造之簡單化與 製作的輕易化。 又，關於本例之電池組細之支撐部2G1，係於底板部20 與頂板部203之薄形電池模組側之部位（底板部搬之上相 與頂板部2〇3之下側），設置有上述基板9之連接部位94A, 94B電性連接的連接料位(省略圖示）。藉由設置該等連接 用部位，則可獲得針對各薄形電池模組⑽'⑽進行個別 計測之各單元2A、2B的電壓及溫度資訊。 關於上述本狀薄形電池模組⑽，細正_線端子 3、3與負極引線端子4、4雙方均突出於同—方向，並將上 下單元2A、2B電性並聯連接者為例進行說明，但是本發明 並不限定於此。例如’亦可使正極引線端子3、3與負^引 線端子4、4突出於相反方向。 此時，係如圖9所示般，於薄形電池模纽 〈一面（表 面）上如同前例設置正極接頭部，並將連接構件7安妒在其 上之同時，於寬度方向之相反側上設置有負極接頭部，並將 連接構件7安裝於其上。另外，在薄形電池模組u〇之另丄 100106376 20 201205927 面（背面）上，於該等接頭部同一位置處，設置有上述相同的 接頭部。 如上所說明之薄形電池模組及集中組合該等之電池組並 不是限定在上述具體例。尤其是關於薄形電池模組，不僅可 進行單元之電性並聯連接，亦可進行串聯連接，又，在薄形 電池模組内之匯流排、電力用接頭部之形狀、構造、配置等 暨電池組之形狀、構造等係適合於相鄰接之薄形電池模組之 集中組合的容易化乃至於簡單化之本發明目的之範圍内，亦 可採用適當態樣。 (產業上之可利用性） 本發明係適合於將電動車和混合電動車之車輛移動用馬達 予以驅動的薄形電池模組及將此薄形電池模組予以集中組合 而構成之電池組。 【圖式簡單說明】 圖1係表示本發明之薄形電池模組之整體構成立體圖。 圖2係圖1中省略上下箱盒構件而表示之重要部分放大構成 立體圖。 圖3係表示本例之薄形電池模組的俯視圖。 圖4係表示從圖3之薄形電池模組拆開上側箱盒構件之狀態 的俯視圖。 圖5係圖4之匯流排處的縱剖面圖。 圖6係圖5之X部的放大圖。 100106376 21 201205927 圖7係表示採用本發明之薄形電池模組構成電池組的整體構 成立體圖。 圖8係表示將電池組收納在收納支撐架之狀態的立體圖。 圖9係表示其他例之薄形電池模組的俯視圖。 【主要元件符號說明】 1 箱盒構件 1A 上側箱盒構件 1B 下側箱盒構件 2 〇口 — 早兀 2A 上側單元 2B 下側單元 3 正極之引線端子 3A 上侧單元2A之正極引線端子 3B 下侧單元2B之正極引線端子 4 負極之引線端子 4A 上側單元2A之負極引線端子 4B 下側單元2B之負極引線端子 5 支禮板 6 匯流排 6A 正極用匯流排 6B 負極用匯流排 7 連接構件 100106376 22 201205927 8 引線支撐架 8A 上方引線支撐架 8B 下方引線支撐架 9 基板 11 接頭部 11A 上側箱盒構件之接頭部 11B 下側箱盒構件之接頭部 60 電力用接頭部 61 匯流排前端部 62 匯流排基部 63 絕緣構件 71 中央基部 72 突出部 72A 上侧突出部 72B 下側突出部 81 緩衝材 91A 正極線路 91B 正極線路 92 負極線路 93A 溫度感測器 93B 溫度感測器 94A 連接部位 100106376 23 201205927 94B 連接部位 95A 上側基板支撐架 95B 下側基板支撐架 100 薄形電池模組 110 薄形電池模組 200 電池組 201 支撐部 202 底板部 203 頂板部 204 棒桿 205 輸出用電源部 206 輸出用電源部 207 輸出用線路 100106376 24The output power supply units 2〇5 and 2〇6. In addition, the component symbol is used for the output line of the industrial measurement. °T In this example, the electric head 60 for mounting the above-described connecting member 7 is provided on the upper (four) electric wires 2, 5, 206. Then, the thin battery cell (10), the positive electrode side and the negative electrode side power port portion 6 of the concentrated combination are electrically connected to the two wheel source portions 205 and 206 via the connecting member 7 described above. As described above, the plurality of thin battery modules 100 and 100 housed in the support portion 2〇1 constitute the battery pack 200. Then, the battery pack 2 (9) is constructed as a large-capacity battery in which a plurality of thin battery modules 1 and 1 are connected in series. Therefore, in the case of constituting the battery pack 2, the two output power supply units 205 between the adjacent thin battery modules 100 and 100 and the thin battery module 1 〇〇 and the positive side and the negative side The 206 power supply connector units 6〇, 6〇100106376 19 201205927 7 ^ are turned on. Therefore, when a plurality of connection wires are used in the same way, the H & conduction can be taken when the current is discharged. It is possible to avoid the interference between the wires and the connecting members and the wires in the production of the wires and the sinks, etc., and avoid the phase __' or even the wiring of the wires and the like, so that the structure can be further developed. Simplification and ease of production. Further, the battery unit support portion 2G1 of the present embodiment is located on the thin battery module side of the bottom plate portion 20 and the top plate portion 203 (the upper portion of the bottom plate portion and the lower portion of the top plate portion 2〇3), A connection level (not shown) electrically connected to the connection portions 94A and 94B of the substrate 9 is provided. By providing these connection portions, voltage and temperature information of each of the cells 2A, 2B individually measured for each of the thin battery modules (10)' (10) can be obtained. In the above-described thin battery module (10), both the thin positive-line terminals 3 and 3 and the negative-electrode lead terminals 4 and 4 are protruded in the same direction, and the upper and lower units 2A and 2B are electrically connected in parallel as an example. However, the invention is not limited thereto. For example, the positive lead terminals 3, 3 and the negative lead terminals 4, 4 may be protruded in opposite directions. At this time, as shown in FIG. 9, on the thin battery module, one side (surface) is provided with a positive electrode joint portion as in the previous example, and the connecting member 7 is placed on the opposite side in the width direction. A negative electrode joint portion is provided, and the connecting member 7 is mounted thereon. Further, on the surface (back surface) of the thin battery module, the same joint portion is provided at the same position of the joint portion. The thin battery module as described above and the battery pack in which these are collectively combined are not limited to the above specific examples. In particular, regarding the thin battery module, not only the electrical parallel connection of the units but also the series connection can be performed, and the shape, structure, configuration, etc. of the bus bar and the power joint portion in the thin battery module are The shape, configuration, and the like of the battery pack are suitable for the ease of integration of the concentrated combination of adjacent thin battery modules, or even within the scope of the object of the present invention, and an appropriate aspect can be employed. (Industrial Applicability) The present invention is a battery pack which is suitable for a thin battery module in which a motor for moving a vehicle of an electric vehicle and a hybrid electric vehicle is driven, and a thin battery module is collectively combined. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing the overall configuration of a thin battery module of the present invention. Fig. 2 is an enlarged perspective view showing an essential part of the upper and lower case members omitted in Fig. 1. Fig. 3 is a plan view showing the thin battery module of this example. Fig. 4 is a plan view showing a state in which the upper casing member is detached from the thin battery module of Fig. 3. Figure 5 is a longitudinal sectional view of the bus bar of Figure 4. Fig. 6 is an enlarged view of a portion X of Fig. 5. 100106376 21 201205927 Fig. 7 is a view showing the overall configuration of a battery pack using the thin battery module of the present invention. Fig. 8 is a perspective view showing a state in which a battery pack is housed in a storage support frame. Fig. 9 is a plan view showing a thin battery module of another example. [Main component symbol description] 1 Box member 1A Upper box member 1B Lower box member 2 — mouth - early 兀 2A Upper unit 2B Lower unit 3 Positive lead terminal 3A Upper unit 2A positive lead terminal 3B Positive lead terminal 4 of side unit 2B Lead terminal 4A of negative side 4A Negative lead terminal 4B of upper side unit 2A Negative lead terminal 5 of lower side unit 2B Gift plate 6 Bus bar 6A Bus bar for positive electrode 6B Bus bar for negative electrode 7 Connecting member 100106376 22 201205927 8 Lead support frame 8A Upper lead support frame 8B Lower lead support frame 9 Substrate 11 Joint part 11A Upper part box member joint part 11B Lower side box member joint part 60 Power joint part 61 Bus bar front end part 62 Confluence Row base 63 Insulation member 71 Central base 72 Projection 72A Upper projection 72B Lower projection 81 Buffer material 91A Positive line 91B Positive line 92 Negative line 93A Temperature sensor 93B Temperature sensor 94A Connection location 100106376 23 201205927 94B Connection part 95A upper substrate support frame 95B lower side base Support frame 100 of the battery module 110 thin thin battery module 200 of the battery pack 201 supports the bottom plate portion 203 of the top plate portion 202 bar 204 bar portion 205 outputs the power supply unit 206 outputs a power source output line 207 10,010,637,624