JPH074769Y2 - Battery pack - Google Patents
Battery packInfo
- Publication number
- JPH074769Y2 JPH074769Y2 JP1990122262U JP12226290U JPH074769Y2 JP H074769 Y2 JPH074769 Y2 JP H074769Y2 JP 1990122262 U JP1990122262 U JP 1990122262U JP 12226290 U JP12226290 U JP 12226290U JP H074769 Y2 JPH074769 Y2 JP H074769Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- anode
- cathode
- lead wire
- battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- Y02E60/12—
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、組電池に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an assembled battery.
近年、電気機器の短小軽量化が進むに伴い、組電池の高
さも短縮化されている。従来最もコンパクトな組電池
は、第６図乃至第８図に示す構成である。即ち、円筒型
密閉アルカリ乾電池ａ（以下単電池と略称する）の複数
個、図示の例では３個を、その夫々の陰極端子ｂ並に陽
極端子ｃを交互に位置せしめて当接し且つ相隣る陰極端
子ｂと陽極端子ｃを同一つら位置として配列し、肉薄の
セル間接続金属板片ｄで相隣る電池a,aの陰極端子ｂと
陽極端子ｃとを互いに接続し、その一端の単電池ａの一
方の異極性端子、即ち陽極端子ｃとその他端の単電池ａ
の他方の異極性端子、即ち異極性端子ｂとに夫々接続し
たリード線e,fを同一方向に導出せしめて組電池本体を
構成し、これを熱収縮性包体ｇで一体に包装して成るも
ので、この場合、該一端の単電池ａの上端に位置する陽
極端子ｃの上面にリード線ｅの一端を接続して外部に導
出せしめる一方、該他端の単電池ａの下端に位置する該
陰極端子ｂに接続したリード線ｆは、その隣の中間に位
置する単電池ａとの間の谷間空間ｈに沿い上昇せしめた
後折り曲げ、中間の単電池ａの陰極端子ｂ面上を這いそ
のまゝ水平に延び一端の単電池ａの上部肩面の上方を横
切った後外方へ導出するように配線されるものである。In recent years, the height of assembled batteries has been shortened as the size and weight of electric devices have been reduced. The most compact conventional assembled battery has the configuration shown in FIGS. 6 to 8. That is, a plurality of cylindrical sealed alkaline dry batteries a (hereinafter abbreviated as unit cells), three in the illustrated example, are brought into contact with each other by alternately arranging the respective anode terminals c along with the respective cathode terminals b. The cathode terminals b and the anode terminals c are arranged at the same position, and the cathode terminals b and the anode terminals c of the adjacent batteries a, a are connected to each other by the thin inter-cell connecting metal plate piece d, and One opposite polarity terminal of the unit cell a, that is, the anode terminal c and the unit cell a at the other end
The lead wires e and f respectively connected to the other polarity terminal of the other, that is, the polarity terminal b are led out in the same direction to form a battery pack body, which is integrally packaged in a heat-shrinkable package g. In this case, one end of the lead wire e is connected to the upper surface of the anode terminal c located at the upper end of the unit cell a at the one end and led out to the outside, while it is located at the lower end of the unit cell a at the other end. The lead wire f connected to the cathode terminal b is raised along the valley space h between the cell a located next to the cathode terminal b and then bent, and then is bent on the surface of the cathode terminal b of the cell a in the middle. The wiring extends so that it extends horizontally, crosses over the upper shoulder surface of the unit cell a at one end, and then leads out to the outside.
上記従来の組電池は、上記のように、該陽極リード線ｅ
は、該陽極端子の上面に接続され、該陰極リード線ｆ
は、第８図に明示のように、中間単電池ａの陰極端子ｂ
面上を這わせて前方に水平に延ばした後、包体ｇより外
部に導出せしめたものである。然し乍ら、上記した電気
機器の小型化の傾向に鑑み、これより更に背が低く且つ
コンパクトな組電池が望まれる。As described above, the conventional assembled battery has the anode lead wire e.
Is connected to the upper surface of the anode terminal and the cathode lead wire f
Is the cathode terminal b of the intermediate unit cell a, as clearly shown in FIG.
After crawling on the surface and horizontally extending forward, it is led out from the envelope g. However, in view of the above tendency toward miniaturization of electric devices, a battery pack which is shorter and more compact than this is desired.
本考案は、かゝる要望を満足した組電池を提供するもの
で、複数個の柱状単電池をその夫々の陰極端子並に陽極
端子を交互に位置せしめて当接し、且つ相隣る陰極端子
面と陽極端子面とを同一平面上に整列せしめ配設し、板
状セル間接続片で相隣る電池の陰極端子と陽極端子を互
いに接続し、その一端の単電池の一方の異極性端子とそ
の他端の単電池の他方の異極性端子とに夫々接続したリ
ード線を同一方向に外方へ導出せしめて組電池本体を構
成し、これを熱収縮性包体で一体に包装して成る組電池
において、その導出方向側に位置する一端の単電池の陽
極端子に、肉薄の金属板片を介してリード線を接続する
と共に、該端子外周の凹部空間を介して外方へ導出せし
める一方、その導出方向と反対方向の遠い側に位置する
他端の単電池の陰極端子面に、肉薄の金属板片を接続
し、該肉薄金属板片に接続したリード線を、該組電池本
体の側面に形成される各相隣る単電池間の谷間空間と中
間電池の陽極端子外周の空間とのみを通して延び、中間
電池の陰極端子面上を這わないようにし、更に、前記一
端の単電池の該陽極端子外周の空間を横切り外方へ導出
せしめるように配線したことを特徴とする。The present invention provides an assembled battery satisfying such demands, in which a plurality of columnar cells are brought into contact with each other by alternately arranging the anode terminals alternately in parallel with the respective cathode terminals and contacting the adjacent cathode terminals. Surface and the anode terminal surface are arranged so as to be aligned on the same plane, and the cathode terminal and the anode terminal of the adjacent batteries are connected to each other by the plate-shaped cell connecting piece, and one polarity terminal of one of the unit cells at one end thereof And the other opposite polarity terminal of the cell at the other end, the lead wires connected to each other are led out to the outside in the same direction to form the assembled battery body, which is integrally packaged in a heat-shrinkable package. In the battery pack, the lead wire is connected to the anode terminal of the unit cell at one end located on the lead-out direction side via a thin metal plate piece, and the lead wire is led out to the outside via the recessed space on the outer circumference of the terminal. , The shadow of the cell at the other end located on the far side opposite the direction of A thin metal plate piece is connected to the terminal surface, and a lead wire connected to the thin metal plate piece is connected to a valley space between adjacent cells formed on the side surface of the assembled battery body and the anode of the intermediate battery. The wiring extends so that it extends only through the space around the terminals and does not crawl on the cathode terminal surface of the intermediate battery, and further, it is wired so as to cross the space around the anode terminals of the unit cell at the one end and lead out to the outside. And
本考案は、上記の陽極リード線及び陰極リード線を、組
電池本体の側面に形成される各相隣る単電池間の谷間空
間と該単電池の陽極端子の外周に形成される空間を利用
し、これらの空間のみを通すようにし、中間電池の陰極
端子面上を這わないようにしたので、上記従来の組電池
に比しこれらのリード線は、陽極端子面及び陰極端子面
より突出することなく上記の空間内に収容された状態の
組電池が得られ、背が低く、且つコンパクトな組電池が
提供される。The present invention utilizes the above-mentioned anode lead wire and cathode lead wire in the space formed between the cells adjacent to each other on the side surface of the assembled battery body and the space formed around the anode terminal of the cell. However, since only these spaces are allowed to pass through and not to crawl on the cathode terminal surface of the intermediate battery, these lead wires are projected from the anode terminal surface and the cathode terminal surface as compared with the above-mentioned conventional assembled battery. Without this, an assembled battery housed in the above space can be obtained, and a short and compact assembled battery is provided.
次に、本考案の実施例を添付図面につき説明する。 Next, an embodiment of the present invention will be described with reference to the accompanying drawings.
第１図乃至第４図は、本考案の実施の１例を示す。図面
で１は、円筒型アルカリ蓄電池から成る円柱状単電池
（以下単電池と称する）を示し、該単電池１を３個、そ
の夫々の単電池１の陰極端子２及び陽極端子３を交互に
上下に位置せしめて互いに当接配列し、且つその上面及
び下面において相隣る陰極端子２面と陽極端子３面を同
一平面上に整列せしめ、その上下面のその相隣る該陰極
端子２と陽極端子とを極めて肉薄のセル間接続金属板片
４で接続する。上記の構成は、従来と変わりはない。1 to 4 show an embodiment of the present invention. In the drawing, reference numeral 1 denotes a cylindrical unit cell (hereinafter referred to as a unit cell) composed of a cylindrical alkaline storage battery, wherein three unit cells 1 are provided, and a cathode terminal 2 and an anode terminal 3 of each unit cell 1 are alternately arranged. The cathode terminal 2 surface and the anode terminal 3 surface adjacent to each other on the upper surface and the lower surface are aligned on the same plane, and the cathode terminal 2 and the adjacent cathode terminal 2 are adjacent to each other. The anode terminal is connected with an extremely thin inter-cell connecting metal plate piece 4. The above configuration is the same as the conventional one.
更に、上記の一端の単電池１の陽極端子３に接続し且つ
外方へ導出するリード線（以下陽極リード線と称する）
と他端の単電池１の陰極端子１に接続し且つ上記の陽極
リード線と並べて外方に導出するリード線（以下陰極リ
ード線と称する）とを配線して組電池本体を構成するも
のであるが、本考案によれば、これら陽極リード線と陰
極リード線を次のように配線することを特徴とする。Further, a lead wire (hereinafter referred to as an anode lead wire) which is connected to the anode terminal 3 of the unit cell 1 at the one end and is led out to the outside.
And a lead wire (hereinafter referred to as a cathode lead wire) which is connected to the cathode terminal 1 of the unit cell 1 at the other end and which is connected to the above-mentioned anode lead wire and is led out to the outside (hereinafter referred to as a cathode lead wire). However, the present invention is characterized in that the anode lead wire and the cathode lead wire are wired as follows.
即ち、第２図、第３図及び第４図に明らかなように、一
端の単電池１の該陽極端子３に一端を接続せしめた上記
のセル間接続金属板片４と同じ肉薄の金属板片７の遊離
端側を該端子３の該外周空間６内に入るように下向きに
折り曲げ、その導出端に該陽極リード線５の一端を半田
付けなどで接続して該陽極リード線５を該陽極端子３の
速報の空間６内に配置し、その位置よりその遊離端側を
その空間６内を通し、外方へ導出せしめた。図面で８
は、該端子３の外周に嵌合し、その単電池１の上部肩面
と上記の金属板片７との間に介在せしめた環状スペーサ
ーを示す。That is, as is clear from FIGS. 2, 3, and 4, the same thin metal plate as the above-mentioned inter-cell connecting metal plate piece 4 in which one end is connected to the anode terminal 3 of the unit cell 1 at one end. The free end side of the piece 7 is bent downward so as to enter the outer peripheral space 6 of the terminal 3, and one end of the anode lead wire 5 is connected to the lead end by soldering or the like to connect the anode lead wire 5 to the outside. The anode terminal 3 was placed in the preliminary space 6 and the free end side from that position was passed through the space 6 and led out to the outside. 8 in the drawing
Indicates an annular spacer fitted to the outer periphery of the terminal 3 and interposed between the upper shoulder surface of the unit cell 1 and the metal plate piece 7.
一方、陰極リード線９は、その他端の単電池１の下面の
陰極端子２に一端を半田付けなどで接続した肉薄の金属
板片７を介してその一端を接続される。この場合、該金
属板片７は、その遊離端側は、該単電池１とこれに隣る
中間の単電池１との間に形成される谷間空間10内に折り
曲げられる、このように該金属板片７に一端を接続され
た該陰極リード線９は、該谷間空間10内でＵ字状に折り
曲げられた後、該中間単電池１の下端の陽極端子３の外
周の空間６を横断させ、次で、該中間単電池１と一端の
単電池１との間に形成された谷間空間10内をその谷間に
沿って上方に延びるように屈曲配線し、かくして、中間
単電池１の陰極端子２面上を這わせないようにし、更に
その外方に導出したリード線を該一端の単電池９の上部
に突出する前記の陽極端子３の外周空間６を横断して外
方に導出するようにし、前記の陽極リード線５と平行し
て外方に導出するようにした。同図で11は、両極リード
線5,9の外端に接続したコネクタを示す。このようにし
て構成した組電池本体を熱収縮性樹脂包体12によって収
縮包装12して本考案の組電池を構成する。On the other hand, one end of the cathode lead wire 9 is connected to the cathode terminal 2 on the lower surface of the cell 1 at the other end through a thin metal plate piece 7 whose one end is connected by soldering or the like. In this case, the metal plate piece 7 is bent at its free end side into a valley space 10 formed between the unit cell 1 and an intermediate unit cell 1 adjacent thereto. The cathode lead wire 9, one end of which is connected to the plate piece 7, is bent into a U shape in the valley space 10 and then crosses the space 6 around the outer periphery of the anode terminal 3 at the lower end of the intermediate cell 1. Next, the bent space is formed in the valley space 10 formed between the intermediate cell 1 and the cell 1 at one end so as to extend upward along the valley, and thus the cathode terminal of the intermediate cell 1 is formed. Do not crawl on the two surfaces, and lead wires led to the outside should be led to the outside while crossing the outer peripheral space 6 of the anode terminal 3 protruding above the unit cell 9 at the one end. In parallel with the anode lead wire 5, it is led out to the outside. In the figure, 11 indicates a connector connected to the outer ends of the bipolar lead wires 5 and 9. The assembled battery body thus constructed is shrink-wrapped 12 with the heat-shrinkable resin package 12 to form the assembled battery of the present invention.
このように、該陽極リード線５及び該陰極リード線９
は、該組電池の外面形状として形成される単電池1,1間
の谷間空間10と該単電池１の端面に突出する陽極端子３
の外周の空間６を利用して配線するようにしたので、こ
れらリード線は、これらの空間10,6に収容され、組電池
を構成する夫々の単電池１の陰極端子面２面及び陽極端
子３面より突出しないので、それだけ高さの低い而もコ
ンパクトな組電池が得られる。従って、陽極リード線を
陽極端子上面で接続し且つ陰極リード線を該単電池の陰
極端子面上を這わせた上記従来の組電池に比し、組電池
の高さを該リード線分だけ低くできると共に、この包体
12と組電池との間のスペースもそれだけ減少でき、全体
として一層コンパクトな組電池が得られる。Thus, the anode lead wire 5 and the cathode lead wire 9
Is a valley space 10 between the unit cells 1 and 1 formed as the outer surface shape of the assembled battery and an anode terminal 3 protruding from the end face of the unit cell 1.
Since the wiring is made by utilizing the space 6 on the outer periphery of the battery, these lead wires are accommodated in these spaces 10 and 6, and the cathode terminal surface 2 surface and the anode terminal of each unit cell 1 constituting the assembled battery. Since it does not protrude from the three surfaces, an extremely compact battery pack having a lower height can be obtained. Therefore, the height of the assembled battery is reduced by the amount of the lead wire as compared with the above-mentioned conventional assembled battery in which the anode lead wire is connected on the upper surface of the anode terminal and the cathode lead wire is laid on the cathode terminal surface of the unit cell. You can do this package
The space between the 12 and the battery pack can be reduced accordingly, and a more compact battery pack can be obtained as a whole.
第５図は、４個の単電池１から成る本考案の組電池を示
す。この場合の該陰極リード線９の配線は、図示の通り
であり、一端の単電池１の陽極端子３は下端に位置する
が、これに接続される陽極リード線５は、先の実施例と
同様に第４図示のように接続される。該陰極リード線９
は、前記の実施例と同様に、谷間10と単電池１の陽極端
子３の外周の空間６を利用して図示のように配線したも
のである。従って、先の実施例と同様に、その組電池の
上下面の配列した各単電池の陽極端子３面及び陰極端子
２面より陽極リード線５及びリード線９が突出せず高さ
の減少した而もコンパクトな組電池としての特徴を有す
る。FIG. 5 shows an assembled battery of the present invention consisting of four unit cells 1. The wiring of the cathode lead wire 9 in this case is as shown in the drawing, and the anode terminal 3 of the unit cell 1 at one end is located at the lower end, but the anode lead wire 5 connected to this is the same as in the previous embodiment. Similarly, they are connected as shown in FIG. The cathode lead wire 9
In the same manner as in the above-mentioned embodiment, the wiring is provided by utilizing the valley 10 and the space 6 on the outer periphery of the anode terminal 3 of the unit cell 1 as shown in the drawing. Therefore, as in the previous embodiment, the anode lead wire 5 and the lead wire 9 did not protrude from the anode terminal 3 surface and the cathode terminal 2 surface of each unit cell on the upper and lower surfaces of the assembled battery, and the height was reduced. Moreover, it has a feature as a compact battery pack.
このように本考案の組電池は、その陽極リード線を一端
の単電池の陽極端子の外周空間内で該陽極端子に接続の
金属片を介して接続するようにして一方の外方に導出す
る一方、その陰極リード線を、他端の単電池の陰極端子
にこれに接続した極めて肉薄の金属板片を介して接続し
且つその単電池間の谷間空間と単電池の陽極端子の外周
空間とのみを通過せしめて、中間単電池の陰極端子面上
を這わせないで一方外方に導出せしめるように配線した
ので、これらのリード線は、陽極端子面及び陰極端子面
より突出することなく上記の空間内に収容された状態と
して得られ、上記従来の組電池に比しこれらのリード線
の分だけ背が低く且つコンパクトな組電池を提供するこ
とができる効果を有する。As described above, in the assembled battery of the present invention, the anode lead wire is connected to the anode terminal in the outer peripheral space of the anode terminal of the unit cell at one end and is connected to the anode terminal through the metal piece for connection to be led out to one side. On the other hand, the cathode lead wire is connected to the cathode terminal of the unit cell at the other end via an extremely thin metal plate piece connected to this, and the valley space between the unit cells and the outer peripheral space of the anode terminal of the unit cell. Only the lead wires pass through, and the lead wires are wired so that they can be led out to the outside without crawling on the cathode terminal surface of the intermediate cell, so these lead wires do not protrude from the anode terminal surface and the cathode terminal surface. It is obtained as a state of being housed in the above space, and has an effect that it is possible to provide a compact assembled battery which is shorter by the length of these lead wires than the conventional assembled battery described above.
第１図は本考案実施の１例の組電池の一部を裁除した正
面図、第２図はその上面図、第３図はその側面図、第４
図は一端の単電池の陽極端子側の一部を裁除した側面
図、第５図は他の実施例の組電池の正面図、第６図は従
来の組電池の正面図、第７図はその上面図、第８図はそ
の側面図を示す。 １……単電池、２……陰極端子 ３……陽極端子、４……極めて肉薄のセル間接続金属板
片 ５……陽極リード線、６……陽極端子の外周空間 ７……極めて肉薄の金属板片、９……陰極リード線 10……単電池間の谷間空間、12……熱収縮樹脂包体FIG. 1 is a front view in which a part of an assembled battery of the present invention is cut away, FIG. 2 is its top view, FIG. 3 is its side view, and FIG.
FIG. 7 is a side view of a battery cell at one end of which a part of the anode terminal side is removed, FIG. 5 is a front view of a battery pack of another embodiment, FIG. 6 is a front view of a conventional battery pack, and FIG. Shows its top view and FIG. 8 shows its side view. 1 ... Single battery, 2 ... Cathode terminal 3 ... Anode terminal, 4 ... Metal plate piece for connecting cells that is extremely thin 5 ... Anode lead wire, 6 ... Outer space of anode terminal 7 ... Very thin wall Metal plate piece, 9 …… Cathode lead wire 10 …… Valley space between cells, 12 …… Heat-shrinkable resin envelope
Claims (1)
並に陽極端子を交互に位置せしめて当接し、且つ相隣る
陰極端子面と陽極端子面とを同一平面上に整列せしめ配
設し、板状セル間接続片で相隣る電池の陰極端子と陽極
端子を互いに接続し、その一端の単電池の一方の異極性
端子とその他端の単電池の他方の異極性端子とに夫々接
続したリード線を同一方向に外方へ導出せしめて組電池
本体を構成し、これを熱収縮性包体で一体に包装して成
る組電池において、その導出方向側に位置する一端の単
電池の陽極端子に、肉薄の金属板片を介してリード線を
接続すると共に、該端子外周の凹部空間を介して外方へ
導出せしめる一方、その導出方向と反対方向の遠い側に
位置する他端の単電池の陰極端子面に、肉薄の金属板片
を接続し、該肉薄金属板片に接続したリード線を、該組
電池本体の側面に形成される各相隣る単電池間の谷間空
間と中間電池の陽極端子外周の空間とのみを通して延
び、中間電池の陰極端子面上を這わないようにし、更
に、前記一端の単電池の該陽極端子外周の空間を横切り
外方へ導出せしめるように配線したことを特徴とする組
電池。1. A plurality of columnar cells are arranged in contact with each other by alternately arranging their respective anode terminals and anode terminals alternately, and arranging the adjacent cathode terminal surface and anode terminal surface on the same plane. Connect the cathode and anode terminals of adjacent batteries to each other with a plate-shaped cell connecting piece, and connect them to one opposite polarity terminal of the unit cell at one end and the other opposite polarity terminal of the unit cell at the other end. In the assembled battery in which the connected lead wires are led out to the outside in the same direction to form the assembled battery main body, which is integrally packaged in a heat-shrinkable envelope, the single battery at one end located on the outgoing direction side is formed. A lead wire is connected to the anode terminal of the battery through a thin metal plate piece, and it is led out to the outside through a recessed space on the outer periphery of the terminal, while it is located on the far side opposite to the lead-out direction. Connect a thin metal plate piece to the cathode terminal surface of the end cell, The lead wire connected to the metal plate piece extends only through the valley space between adjacent cells of each phase formed on the side surface of the assembled battery body and the space around the anode terminal of the intermediate battery, and the cathode terminal surface of the intermediate battery. An assembled battery, characterized in that wiring is made so as not to crawl on the top and further to extend outwards across the space around the outer periphery of the anode terminal of the unit cell at the one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990122262U JPH074769Y2 (en) | 1990-11-21 | 1990-11-21 | Battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990122262U JPH074769Y2 (en) | 1990-11-21 | 1990-11-21 | Battery pack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0478759U JPH0478759U (en) | 1992-07-09 |
| JPH074769Y2 true JPH074769Y2 (en) | 1995-02-01 |
Family
ID=31870052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990122262U Expired - Lifetime JPH074769Y2 (en) | 1990-11-21 | 1990-11-21 | Battery pack |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074769Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5429773B2 (en) * | 2008-08-05 | 2014-02-26 | 古河電池株式会社 | Pack battery |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5915388Y2 (en) * | 1978-03-16 | 1984-05-08 | 三洋電機株式会社 | Storage battery storage case |
| JPS6319765U (en) * | 1986-07-18 | 1988-02-09 |
-
1990
- 1990-11-21 JP JP1990122262U patent/JPH074769Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0478759U (en) | 1992-07-09 |
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