JP2530717Y2 - Battery terminal structure - Google Patents
Battery terminal structureInfo
- Publication number
- JP2530717Y2 JP2530717Y2 JP1990044767U JP4476790U JP2530717Y2 JP 2530717 Y2 JP2530717 Y2 JP 2530717Y2 JP 1990044767 U JP1990044767 U JP 1990044767U JP 4476790 U JP4476790 U JP 4476790U JP 2530717 Y2 JP2530717 Y2 JP 2530717Y2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- terminal
- storage battery
- strap
- pole
- 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】 〔考案の目的〕 （産業上の利用分野） 本考案は蓄電池の出力端子に関する。[Detailed description of the invention] [Purpose of the invention] (Industrial application field) The present invention relates to an output terminal of a storage battery.
（従来の技術） 本考案に関連する従来技術として、一般に市販されて
いる蓄電池のその一例として挙げることができる。即
ち、従来技術では蓄電池の端子がハウジングの上面から
突出するものであつた。この従来技術を第５図、第６図
及び第７図に示した。第５図は従来の蓄電池50の斜視
図、第６図は第５図のIII−III線に沿う断面図である。
また、第７図は、第５図のIV−IV線に沿う断面図であ
る。第７図に示すように、極板54は、電槽隔壁55に垂直
に配置され、極板54を電気的に接続するストラップ56に
電極53が接続されている。また、第５図からもわかるよ
うに、蓄電池50の上面からは端子51a,51bが突出してい
る。端子51aには電池セル52から突出する極柱53が電気
的に固定され、そして、電池セル52によつて起こされる
電力が出力できるようになつている。(Prior Art) As a prior art related to the present invention, a commercially available storage battery can be cited as an example. That is, in the prior art, the terminal of the storage battery protrudes from the upper surface of the housing. This prior art is shown in FIG. 5, FIG. 6 and FIG. FIG. 5 is a perspective view of a conventional storage battery 50, and FIG. 6 is a sectional view taken along the line III-III of FIG.
FIG. 7 is a sectional view taken along the line IV-IV in FIG. As shown in FIG. 7, the electrode plate 54 is vertically arranged on the battery case partition wall 55, and the electrode 53 is connected to a strap 56 that electrically connects the electrode plate 54. As can be seen from FIG. 5, the terminals 51a and 51b protrude from the upper surface of the storage battery 50. A pole 53 projecting from the battery cell 52 is electrically fixed to the terminal 51a, so that electric power generated by the battery cell 52 can be output.
（考案が解決しようとする課題） ところが、従来技術による蓄電池の端子構造である
と、電池セルと端子との間の距離が大きく、両者の間に
配設されている極柱の持つ電気抵抗による出力電圧の損
失が生じていた。(Problems to be solved by the invention) However, with the conventional terminal structure of a storage battery, the distance between the battery cell and the terminal is large, and the electric resistance of the pole provided between them is large. Output voltage loss occurred.
本考案は、この弊害を解消するために成されたもので
あり、電池セルと端子との間に配設されている極柱を縮
小して、出力電圧の損失の少ない蓄電池の端子構造を提
供することを技術的な課題とする。The present invention has been made to solve this problem, and provides a terminal structure of a storage battery having a small output voltage loss by reducing a pole provided between a battery cell and a terminal. Is a technical issue.
（課題を解決するための手段） このような技術的課題を解決するために講じた技術的
手段は、電槽と、前記電槽の内部に収容された電池セル
と、前記電池セルの上部に配設されたストラップと、前
記ストラップに連結固定され、前記ストラップの中央上
部に配置された極柱と、前記極柱に接続され、外部に電
流を取り出す端子と、を備え、 前記端子は、前記電槽の両側部の中央部から突出して
なることを特徴とする、蓄電池の端子構造としたことで
ある。(Means for Solving the Problems) The technical measures taken to solve such technical problems include a battery case, a battery cell housed inside the battery case, and an upper part of the battery cell. An arranged pole, a pole that is connected and fixed to the strap, and is disposed at a central upper portion of the strap, and a terminal that is connected to the pole and that takes out current to the outside, the terminal comprising: A terminal structure of a storage battery characterized in that it protrudes from the center of both sides of the battery case.
（作用） 以上の蓄電池の端子構造としたことによつて、電池セ
ルと端子間の距離を縮小することができるため、出力電
圧の損失が少ない蓄電池にすることができるようにな
る。(Operation) With the above-described terminal structure of the storage battery, the distance between the battery cell and the terminal can be reduced, so that the storage battery can have a small output voltage loss.
（実施例） 以下、本考案の実施例について図面を参照して説明す
る。(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.
第１図は、本考案の第１実施例による蓄電池の斜視
図、第２図は第１図のＩ−Ｉ線に沿う断面図を示してい
る。蓄電池１は電槽２、カバー３、電槽２内に収容され
ている複数の電池セル４を構成要素としている。そし
て、電槽２内には電池セル４が浸される状態となるよう
に電解液が蓄えられている。カバー３には複数の液口栓
５が配設されている。そして、電槽２内にはカバー３に
設けた液口栓５と同数の電池セル４が収容されている。
電池セル４は、異なる極性の極板を交互に配設したもの
であり、蓄電池１の長手方向の端部に配設された電池セ
ル４の上部にはストラップ６が配設されている。ストラ
ップ６の中央部には、極柱７が接続されている。極柱７
は電槽２の両側面の中央部に配設された端子８に接続さ
れている。端子８は、例えば、差し込み式のコネクタを
用い、外部端子を差し込むことによつて接続する形式と
することが好ましい。FIG. 1 is a perspective view of a storage battery according to a first embodiment of the present invention, and FIG. 2 is a sectional view taken along the line II of FIG. The storage battery 1 includes a battery case 2, a cover 3, and a plurality of battery cells 4 housed in the battery case 2. An electrolytic solution is stored in the battery case 2 so that the battery cells 4 are immersed. A plurality of liquid port plugs 5 are provided on the cover 3. The battery case 4 accommodates the same number of battery cells 4 as the liquid port plugs 5 provided on the cover 3.
The battery cells 4 are formed by alternately arranging polar plates having different polarities, and a strap 6 is provided above the battery cells 4 provided at the longitudinal ends of the storage battery 1. A pole 7 is connected to the center of the strap 6. Pole 7
Are connected to terminals 8 arranged at the center of both sides of the battery case 2. It is preferable that the terminal 8 be of a type that is connected by inserting an external terminal, for example, using a plug-in type connector.
第３図は、本考案の第２実施例による蓄電池の斜視
図、第４図は第３図のII−II線に沿う断面図を示してい
る。第１実施例と同じ部材には同一番号符号を用いた。FIG. 3 is a perspective view of a storage battery according to a second embodiment of the present invention, and FIG. 4 is a sectional view taken along the line II-II of FIG. The same members as those in the first embodiment have the same reference numerals.
この第２実施例による蓄電池１では、極柱７に接続さ
れている端子８はカバー３に設けられている。In the storage battery 1 according to the second embodiment, the terminals 8 connected to the poles 7 are provided on the cover 3.
このように本考案に示した端子の構造としたことによ
つて、極柱の持つ電子抵抗による電圧損失を抑えること
ができるようになつて、蓄電池の高い放電効率がえられ
るようになつた。また、極柱を縮小したことによつて、
蓄電池の重量の低減効果も得られコスト低減にも大きく
寄与するようになつた。さらに、極柱をストラップの中
央部に設けたため、各電池セルをより均一に使用するこ
とができ蓄電池の出力及び寿命を向上させることができ
る。また、端子を電槽の両側面の中央部に設けたため、
電池セルから端子までの経路の間に発生する電気抵抗も
最小となり、蓄電池の内部抵抗がさらに小さくなり、蓄
電池の出力がさらに向上する。さらに、蓄電池の正極、
負極の端子位置の違いによる機種の区別が必要なくな
り、製品を共通化できるため、生産性を向上させること
ができる。Thus, by adopting the structure of the terminal shown in the present invention, the voltage loss due to the electronic resistance of the pole can be suppressed, and the high discharge efficiency of the storage battery can be obtained. Also, by reducing the pole,
The effect of reducing the weight of the storage battery was also obtained, which greatly contributed to cost reduction. Furthermore, since the pole is provided at the center of the strap, each battery cell can be used more uniformly, and the output and life of the storage battery can be improved. In addition, because the terminal was provided in the center of both sides of the battery case,
The electric resistance generated between the path from the battery cell to the terminal is also minimized, the internal resistance of the storage battery is further reduced, and the output of the storage battery is further improved. In addition, the positive electrode of the storage battery,
Since it is not necessary to distinguish models depending on the terminal positions of the negative electrodes and products can be shared, productivity can be improved.
第１図は本考案の第１実施例による蓄電池の斜視図、第
２図は第１図のＩ−Ｉ線に沿う断面図、第３図は本考案
の第２実施例による蓄電池の斜視図、第４図は第３図の
II−II線に沿う断面図、第５図は従来の蓄電池の斜視
図、第６図は第５図のIII−III線に沿う断面図、第７図
は第５図のIV−IV線に沿う断面図である。 ４…電池セル、６…ストラツプ、２…電槽、８…端子。1 is a perspective view of a storage battery according to a first embodiment of the present invention, FIG. 2 is a cross-sectional view taken along line II of FIG. 1, and FIG. 3 is a perspective view of a storage battery according to a second embodiment of the present invention. , FIG. 4 is that of FIG.
FIG. 5 is a perspective view of a conventional storage battery, FIG. 6 is a cross-sectional view along line III-III of FIG. 5, and FIG. 7 is a cross-sectional view along line IV-IV of FIG. It is sectional drawing which follows. 4 ... battery cell, 6 ... strap, 2 ... battery case, 8 ... terminal.
Claims (1)
上部に配置された極柱と、 前記極柱に接続され、外部に電流を取り出す端子と、を
備え、 前記端子は、前記電槽の両側部の中央部から突出してな
ることを特徴とする、蓄電池の端子構造。1. A battery case, a battery cell housed inside the battery case, a strap disposed above the battery cell, fixedly connected to the strap, and disposed at a central upper portion of the strap. And a terminal connected to the pole and taking out current to the outside, wherein the terminal protrudes from a central portion on both sides of the battery case, wherein the terminal structure of the storage battery is provided. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990044767U JP2530717Y2 (en) | 1990-04-26 | 1990-04-26 | Battery terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990044767U JP2530717Y2 (en) | 1990-04-26 | 1990-04-26 | Battery terminal structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH045054U JPH045054U (en) | 1992-01-17 |
| JP2530717Y2 true JP2530717Y2 (en) | 1997-03-26 |
Family
ID=31558358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990044767U Expired - Lifetime JP2530717Y2 (en) | 1990-04-26 | 1990-04-26 | Battery terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2530717Y2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630250A (en) * | 1979-08-18 | 1981-03-26 | Yuasa Battery Co Ltd | Manufacture of storage battery |
| JPS56124959U (en) * | 1980-02-26 | 1981-09-22 | ||
| JPS6271167A (en) * | 1985-09-24 | 1987-04-01 | Shin Kobe Electric Mach Co Ltd | Manufacture of side terminal type lead-storage battery |
-
1990
- 1990-04-26 JP JP1990044767U patent/JP2530717Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH045054U (en) | 1992-01-17 |
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