JPS6323886Y2

JPS6323886Y2 -

Info

Publication number: JPS6323886Y2
Application number: JP2503482U
Authority: JP
Priority date: 1982-02-24
Filing date: 1982-02-24
Publication date: 1988-06-30
Also published as: JPS58128572U

Description

【考案の詳細な説明】本考案は、群電池とその充電器からなる蓄電池
装置に関する。[Detailed Description of the Invention] The present invention relates to a storage battery device comprising a group of batteries and a charger thereof.

従来、上記蓄電池装置は、円筒形の単位蓄電池
１を複数個接続してケース２に収納し群電池を構
成しており、群電池のプラス、マイナス端子から
ケース２外に出した引出線３，３′は、群電池の
空隙に配置した充電制御用の温度検出素子４から
の引出線５，５′と共に４端子のコネクタ６を構
成している。群電池は、充電器７の出力端子のコ
ネクタ６′をコネクタ６に接続することにより充
電され、充電末期の電池の発熱をサーモスタツ
ト、サーミスタ等の温度検出素子４で検出すると
充電々流が遮断される。 Conventionally, in the storage battery device, a plurality of cylindrical unit storage batteries 1 are connected and housed in a case 2 to form a group battery, and lead wires 3, 3' constitutes a four-terminal connector 6 together with lead wires 5 and 5' from a temperature detection element 4 for charging control arranged in the gap of the group battery. The group battery is charged by connecting the connector 6' of the output terminal of the charger 7 to the connector 6, and when the heat generation of the battery at the end of charging is detected by the temperature detection element 4 such as a thermostat or thermistor, the charging current is interrupted. be done.

上記蓄電池装置においては、群電池の端子およ
び温度検出素子からケース外に引出線を出すこと
が必要であり、温度検出素子の修理や交換に際し
ては群電池を解体しなければならない煩雑さがあ
つた。 In the above storage battery device, it is necessary to extend lead wires from the terminals of the group battery and the temperature detection element to the outside of the case, and when repairing or replacing the temperature detection element, the group battery must be disassembled, which is complicated. .

本考案は、群電池から充電のための引出線を出
す必要がなく、群電池のケース内に充電制御用の
温度検出素子を内蔵する必要のない蓄電池装置を
提供するものである。 The present invention provides a storage battery device that does not require a lead wire for charging from a group battery and does not require a built-in temperature detection element for charge control inside the case of the group battery.

上記の目的を達成するために、本考案は第２図
に示すように構成したものである。すなわち、単
位蓄電池１を複数個ケース２内に収納して群電池
を構成する。ケース２の端面には群電池のプラ
ス、マイナス端子と一致する位置に開口８，８′
を設け、単位電池間に形成される空隙９と一致す
る位置にも温度検出素子挿入用の開口１０を設け
る。一方、充電器７にはケース２の前記端面に装
着するコネクタ部材１１を備える。該コネクタ部
材１１は、ケース端面の開口８，８′と一致する
位置に充電出力端子１２，１２′を有し、開口１
０と一致する位置に突設した円筒１３内に充電制
御用の温度検出素子４を有している。 In order to achieve the above object, the present invention is constructed as shown in FIG. That is, a plurality of unit storage batteries 1 are housed in the case 2 to form a group battery. There are openings 8, 8' on the end face of the case 2 at positions that correspond to the positive and negative terminals of the group battery.
An opening 10 for inserting a temperature detection element is also provided at a position that coincides with the gap 9 formed between the unit cells. On the other hand, the charger 7 includes a connector member 11 that is attached to the end surface of the case 2. The connector member 11 has charging output terminals 12, 12' at positions that coincide with openings 8, 8' on the end face of the case, and
A temperature detection element 4 for charging control is provided in a cylinder 13 protruding from a position corresponding to 0.

充電は、ケース２の端面をコネクタ部材１１に
装着し、充電出力端子１２，１２′を開口８，
８′から群電池のプラス、マイナス端子にそれぞ
れ当接することにより行なわれる。同時に、温度
検出素子４を内蔵した円筒１３がケース２内の空
隙９に挿入され、充電に伴なう電池の温度上昇を
検出して充電制御を行なうものである。 For charging, attach the end of the case 2 to the connector member 11, and connect the charging output terminals 12, 12' to the opening 8,
This is done by contacting the positive and negative terminals of the group battery from 8' respectively. At the same time, a cylinder 13 containing a temperature detection element 4 is inserted into the gap 9 in the case 2 to detect the temperature rise of the battery due to charging and perform charging control.

上述のように本考案は、群電池のケース内に温
度検出素子を内蔵せず引出線も必要としないので
構造が簡単になり、充電操作もコネクタ部材にケ
ース端部を装着するだけで済むので極めて簡単と
なる点極めて実用的価値大なるものである。 As mentioned above, the present invention simplifies the structure because it does not have a temperature detection element built into the case of the group battery and does not require a lead wire, and charging can be performed by simply attaching the end of the case to the connector member. It is extremely simple and has great practical value.

[Brief explanation of the drawing]

第１図は従来の蓄電池装置の概略説明図、第２
図は本考案の概略説明図である。１は単位蓄電池、２はケース、４は温度検出素
子、７は充電器、８，８′は開口、９は空隙、１
０は開口、１１はコネクタ部材、１２，１２′は
充電出力端子、１３は円筒。 Figure 1 is a schematic explanatory diagram of a conventional storage battery device;
The figure is a schematic explanatory diagram of the present invention. 1 is a unit storage battery, 2 is a case, 4 is a temperature detection element, 7 is a charger, 8 and 8' are openings, 9 is a gap, 1
0 is an opening, 11 is a connector member, 12 and 12' are charging output terminals, and 13 is a cylinder.

Claims

[Scope of utility model registration request]

In a storage battery device consisting of a case housing a group battery consisting of a plurality of unit storage batteries and a charger to which the case can be attached, the end face of the case has a position that corresponds to the positive and negative terminals of the group batteries and a gap formed between the unit storage batteries. The charger is provided with an opening at a position that coincides with the opening, and the charger is provided with a connector member that is attached to the end face of the case, and a charging output terminal and the space between the unit storage batteries are located at a position that coincides with the opening on the end face of the case of the connector member. A storage battery device equipped with a charging control temperature detection element to be inserted.