JP3531097B2 - Power shut-off device - Google Patents
Power shut-off deviceInfo
- Publication number
- JP3531097B2 JP3531097B2 JP34393798A JP34393798A JP3531097B2 JP 3531097 B2 JP3531097 B2 JP 3531097B2 JP 34393798 A JP34393798 A JP 34393798A JP 34393798 A JP34393798 A JP 34393798A JP 3531097 B2 JP3531097 B2 JP 3531097B2
- Authority
- JP
- Japan
- Prior art keywords
- anode
- cathode
- terminal
- box
- terminals
- 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 - Fee Related
Links
Classifications
-
- 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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、電源遮断機能とそ
れ以外の機能、例えば、電圧測定機能、充電機能等の機
能とを併せて有するハイブリッド自動車、電気自動車等
の自動車において用いられる電源遮断装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power cutoff device used in a vehicle such as a hybrid vehicle or an electric vehicle having a power cutoff function and other functions, such as a voltage measurement function and a charging function. Regarding
【０００２】[0002]
【従来の技術】従来、ハイブリッド自動車、電気自動車
等の自動車においては、メンテナンスを行う際の安全性
を確保するために、電源遮断装置が設けられている。図
８は、このような従来の電源遮断装置の配置を示す概念
説明図である。これらの自動車においては、蓄電池ｂと
負荷装置ｃとを電気的に接続するための陰極側配線ｄ及
び陽極側配線ｅが設けられ、そして、陰極側配線ｄ及び
陽極側配線ｅのいづれか一方に電源遮断装置ａが設けら
れている。従来の電源遮断装置ａによれば、陰極側配線
ｄ及び陽極側配線ｅのいづれか一方に相互間が電気的に
開放された一対の端子が設けられ、かかる一対の端子に
導電体によって接続された一対の短絡端子が着脱可能に
接続されるようになっている。このような一対の短絡端
子をレバーにより引き抜くと、高圧回路が遮断され、電
源が遮断される。2. Description of the Related Art Conventionally, in a vehicle such as a hybrid vehicle or an electric vehicle, a power cutoff device is provided in order to ensure safety during maintenance. FIG. 8 is a conceptual explanatory view showing the arrangement of such a conventional power interruption device. In these automobiles, a cathode side wiring d and an anode side wiring e for electrically connecting the storage battery b and the load device c are provided, and a power source is supplied to either one of the cathode side wiring d and the anode side wiring e. A blocking device a is provided. According to the conventional power cutoff device a, one of the cathode side wiring d and the anode side wiring e is provided with a pair of terminals that are electrically open from each other, and the pair of terminals are connected by a conductor. A pair of short-circuit terminals are detachably connected. When the pair of short-circuit terminals are pulled out by the lever, the high voltage circuit is cut off and the power supply is cut off.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来の
電源遮断装置ａによれば、陰極側配線ｄ及び陽極側配線
ｅのいづれか一方しか遮断されないために、レバーの引
き抜きによって、高圧回路の遮断という電源遮断の本来
の機能を達成することができるが、それ以外の機能を達
成することができないという問題があった。However, according to the conventional power cutoff device a, only one of the cathode-side wiring d and the anode-side wiring e is cut off, and therefore the power supply for shutting off the high voltage circuit by pulling out the lever. There is a problem that the original function of blocking can be achieved, but other functions cannot be achieved.
【０００４】本発明は、かかる問題を解決することを目
的としている。即ち、本発明は、電源遮断機能とそれ以
外の機能、例えば、電圧測定機能、充電機能等の機能と
を併せて有する電源遮断装置を提供することを目的とす
る。The present invention aims to solve such problems. That is, it is an object of the present invention to provide a power cutoff device having both a power cutoff function and other functions such as a voltage measurement function and a charging function.
【０００５】[0005]
【課題を解決するための手段】請求項１に記載された発
明は、上記目的を達成するために、蓄電池と負荷装置と
を電気的に接続するための陰極側配線及び陽極側配線の
各々に相互間が電気的に開放された一対 の陰極側端子及
び一対の陽極側端子を設け、前記一対の陰極側端子及び
一対の陽極側端子を第１のボックス内に内蔵させ、そし
て、蓄電池側に設けた陰極側端子及び陽極側端子に、そ
れぞれ、電圧測定用の陰極端子及び陽極端子を着脱可能
に接続させた電源遮断装置において、前記電圧測定用の
陰極端子及び陽極端子と、負荷装置側に設けた陰極側端
子及び陽極側端子にそれぞれ着脱可能な絶縁ピン（２
本）と、を第１のボックスの上面に嵌合可能な第２のボ
ックスに内蔵させたことを特徴とする電源遮断装置であ
る。 [Means for Solving the Problems] The invention according to claim 1
Akira, in order to achieve the above purpose, storage battery and load device
Of the cathode side wiring and the anode side wiring for electrically connecting
A pair of cathode side terminals and an electrically open circuit between each
And a pair of anode side terminals, and the pair of cathode side terminals and
Install a pair of anode-side terminals in the first box, and
The cathode side terminal and the anode side terminal provided on the storage battery side.
Removable cathode and anode terminals for voltage measurement
In the power cutoff device connected to the
Cathode terminal and anode terminal, and the cathode side end provided on the load device side
Insulation pins (2
Book) and a second button that can be fitted to the upper surface of the first box.
Power cut-off device
It
【０００６】請求項２に記載された発明は、蓄電池と負
荷装置とを電気的に接続するための陰極側配線及び陽極
側配線の各々に相互間が電気的に開放された一対の陰極
側端子及び一対の陽極側端子を設け、前記一対の陰極側
端子及び一対の陽極側端子を第１のボックス内に内蔵さ
せ、そして、蓄電池側に設けた陰極側端子及び陽極側端
子に、それぞれ、充電用の陰極端子及び陽極端子を着脱
可能に接続させた電源遮断装置において、前記充電用の
陰極端子及び陽極端子と、負荷装置側に設けた陰極側端
子及び陽極側端子にそれぞれ着脱可能な絶縁ピン（２
本）と、を第１のボックスの上面に嵌合可能な第２のボ
ックスに内蔵させたことを特徴とする電源遮断装置であ
る。 The invention described in claim 2 is a battery and a negative battery.
Cathode-side wiring and anode for electrically connecting to the loading device
A pair of cathodes electrically connected to each other on each side wiring
Side terminals and a pair of anode side terminals are provided, and the pair of cathode sides
A terminal and a pair of anode side terminals are built in the first box.
And the cathode side terminal and the anode side end provided on the storage battery side.
Attaching and detaching the cathode terminal and the anode terminal for charging to the child respectively
In the power cutoff device connected as possible,
Cathode terminal and anode terminal, and the cathode side end provided on the load device side
Insulation pins (2
Book) and a second button that can be fitted to the upper surface of the first box.
Power cut-off device
It
【０００７】[0007]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。図１は、本発明の電源遮断装置の
配置を示す概念説明図である。図２は、本発明の一実施
の形態を示す電源遮断装置の平面図である。図３は、図
２のＡ−Ａ線断面図である。図４は、図２のＢ−Ｂ線断
面図である。図５は、本発明の一実施の形態を示す電源
遮断装置の分解斜視図である。図６は、本発明の一実施
の形態を示す電源遮断装置における電圧測定用の第２の
ボックスであって、（ａ）は、その要部の縦断面図であ
り、そして、（ｂ）は、その要部の横断面図である。図
７は、本発明の他の一実施の形態を示す電源遮断装置に
おける蓄電池用の第２のボックスであって、（ａ）は、
その要部の縦断面図であり、そして、（ｂ）は、その要
部の横断面図である。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a conceptual explanatory view showing the arrangement of a power interruption device of the present invention. FIG. 2 is a plan view of the power cutoff device showing the embodiment of the present invention. FIG. 3 is a sectional view taken along the line AA of FIG. FIG. 4 is a sectional view taken along the line BB of FIG. FIG. 5 is an exploded perspective view of the power interruption device according to the embodiment of the present invention. FIG. 6 is a second box for voltage measurement in a power interruption device showing an embodiment of the present invention, in which (a) is a longitudinal sectional view of a main part thereof, and (b) is FIG. 3 is a cross-sectional view of the main part thereof. FIG. 7 is a second box for a storage battery in a power interruption device showing another embodiment of the present invention, in which (a) is
It is a longitudinal cross-sectional view of the main part, and (b) is a cross-sectional view of the main part.
【０００８】図１に示すように、本発明の電源遮断装置
３０は、蓄電池４０と負荷装置５０とを電気的に接続す
るための陰極側配線６０及び陽極側配線７０の両配線を
遮断するように設けられている。前記陰極側配線６０及
び陽極側配線７０の各々には、図５に示すように、相互
間が電気的に開放された一対の陰極側端子１１ａ，１１
ｂ及び一対の陽極側端子１２ａ，１２ｂが設けらてい
る。これら一対の陰極側端子１１ａ，１１ｂ及び一対の
陽極側端子１２ａ，１２ｂは、合成樹脂で成形された第
１のボックス１０内に内蔵されている。As shown in FIG. 1, the power cutoff device 30 of the present invention cuts off both the cathode side wiring 60 and the anode side wiring 70 for electrically connecting the storage battery 40 and the load device 50. It is provided in. As shown in FIG. 5, each of the cathode side wiring 60 and the anode side wiring 70 is provided with a pair of cathode side terminals 11a, 11 which are electrically open to each other.
b and a pair of anode side terminals 12a and 12b are provided. The pair of cathode side terminals 11a and 11b and the pair of anode side terminals 12a and 12b are built in the first box 10 formed of synthetic resin.
【０００９】図５に示すように、陰極側端子１１ａ及び
陰極側端子１１ｂは、それぞれ、第１のボックス１０内
に配線された導電路、即ち、陰極側配線６０−１ａ（図
３参照）及び陰極側配線６０−１ｂ（図３参照）を通じ
て第１のボックス１０外に配線された陰極側配線６０−
２ａ及び陰極側配線６０−２ｂに接続されている。同様
に、陽極側端子１２ａ及び陽極側端子１２ｂは、それぞ
れ、第１のボックス１０内に配線された導電路、即ち、
陽極側配線７０−１ａ（図４参照）及び陰極側配線７０
−１ｂ（図示せず）を通じて第１のボックス１０の外に
配線された陰極側配線７０−２ａ及び陰極側配線７０−
２ｂに接続されている。As shown in FIG. 5, the cathode-side terminal 11a and the cathode-side terminal 11b are conductive paths wired in the first box 10, that is, the cathode-side wiring 60-1a (see FIG. 3) and The cathode side wiring 60-1 wired outside the first box 10 through the cathode side wiring 60-1b (see FIG. 3)
2a and the cathode side wiring 60-2b. Similarly, the anode-side terminal 12 a and the anode-side terminal 12 b are respectively electrically conductive paths wired in the first box 10, that is,
Anode side wiring 70-1a (see FIG. 4) and cathode side wiring 70
-1b (not shown), the cathode side wiring 70-2a and the cathode side wiring 70- which are wired outside the first box 10.
It is connected to 2b.
【００１０】図３，４に示すように、前記一対の陰極側
端子１１ａ，１１ｂ及び一対の陽極側端子１２ａ，１２
ｂ（１２ｂは図示せず）には、導電体、例えば、バスバ
ー２４によって接続した一対の陰極側短絡端子２１ａ，
２１ｂ（２１ｂは図示せず）、及び、導電体、例えば、
バスバー２５によって接続した一対の陽極側短絡端子２
２ａ、２２ｂ（２２ｂは図示せず）がそれぞれ着脱可能
に接続されている。バスバー２４によって接続した一対
の陰極側短絡端子２１ａ，２１ｂ及びバスバー２５によ
って接続した一対の陽極側短絡端子２２ａ、２２ｂは、
前記第１のボックス１０の上面に嵌合可能な合成樹脂で
成形された第２のボックス２０内に内蔵されている。第
２のボックス２０には、レバー２８が設けられている。As shown in FIGS. 3 and 4, the pair of cathode side terminals 11a and 11b and the pair of anode side terminals 12a and 12 are provided.
b (12b is not shown) is a conductor, for example, a pair of cathode side short-circuit terminals 21a connected by a bus bar 24,
21b (21b is not shown) and a conductor, for example,
A pair of anode side short-circuit terminals 2 connected by a bus bar 25
2a and 22b (22b is not shown) are detachably connected. The pair of cathode side short-circuit terminals 21a, 21b connected by the bus bar 24 and the pair of anode side short-circuit terminals 22a, 22b connected by the bus bar 25 are
It is built in a second box 20 formed of synthetic resin that can be fitted on the upper surface of the first box 10. A lever 28 is provided on the second box 20.
【００１１】図３，４に示すように、レバー２８で第２
のボックス２０を第１のボックス１０から引き抜くと、
一対の陰極側端子１１ａ，１１ｂ及び一対の陽極側端子
１２ａ，１２ｂ（１２ｂは図示せず）がそれぞれ電気的
に開放されて遮断状態になる。逆に、レバー２８で第２
のボックス２０を第１のボックス１０に挿入すると、電
気的に開放された一対の陰極側端子１１ａ，１１ｂ及び
一対の陽極側端子１２ａ，１２ｂ（１２ｂは図示せず）
がそれぞれ一対の陰極側短絡端子２１ａ，２１ｂ及び一
対の陽極側短絡端子２２ａ、２２ｂ（２２ｂは図示せ
ず）によって電気的に接続されて導通状態になる。As shown in FIGS.
When the box 20 of is pulled out from the first box 10,
The pair of cathode side terminals 11a and 11b and the pair of anode side terminals 12a and 12b (12b is not shown) are electrically opened to be in a cutoff state. On the contrary, the lever 28
When the box 20 is inserted into the first box 10, the pair of cathode side terminals 11a and 11b and the pair of anode side terminals 12a and 12b (12b not shown) are electrically opened.
Are electrically connected by a pair of cathode side short-circuit terminals 21a and 21b and a pair of anode side short-circuit terminals 22a and 22b (22b is not shown) to be in a conductive state.
【００１２】このように一対の陰極側短絡端子２１ａ及
び陰極側短絡端子２１ｂ並びに一対の陽極側短絡端子２
２ａ及び陽極側短絡端子２２ｂを合成樹脂の一体成形に
より第２のボックス２０に内蔵させると、充分に強度を
保持することができるので、それらの短絡端子の取り扱
いが容易となり、しかも、それらの短絡端子の強度を充
分に保持することができ、そのために、それらの短絡端
子を内蔵する第２のボックス２０を第１のボックス１０
に頻繁に挿入したり引き抜いたりしても、第２のボック
スは、破損することがなく、さらに、第２のボックス２
０を挿入している間に振動を受けても、それらの短絡端
子と第１のボックス１０に設けた陰極側端子１１ａ，１
１ｂ及び陽極側端子１２ａ，１２ｂ（１２ｂは図示せ
ず）との間に電気的接触不良を起こすこともない。As described above, the pair of cathode side short-circuit terminals 21a and the cathode side short-circuit terminals 21b and the pair of anode side short-circuit terminals 2 are provided.
If the 2a and the anode-side short-circuit terminal 22b are built in the second box 20 by integral molding of synthetic resin, the strength can be sufficiently maintained, so that the short-circuit terminals can be easily handled and the short-circuiting of the short-circuit terminals is prevented. The strength of the terminals can be sufficiently maintained, and for that purpose, the second box 20 containing the short-circuit terminals is incorporated into the first box 10.
The second box will not be damaged even if it is frequently inserted into or removed from the second box 2.
Even if vibration is received while inserting 0, the short-circuit terminals and the cathode side terminals 11a, 1 provided in the first box 10
1b and the anode side terminals 12a, 12b (12b is not shown) do not cause electrical contact failure.
【００１３】図２において、２６はケーブルである。ケ
ーブル２６の一端には、第２のボックス２０の嵌合を検
知するためのマイクロスイッチが設けられ、ケーブル２
６の他端には、検知装置に接続するためのコネクタ２７
が設けられている。In FIG. 2, reference numeral 26 is a cable. A micro switch for detecting the fitting of the second box 20 is provided at one end of the cable 26.
At the other end of 6, a connector 27 for connecting to a detection device
Is provided.
【００１４】本発明の電源遮断装置３０は、図５に示す
ように、電気的に開放された一対の陰極側端子１１ａ，
１１ｂ及び一対の陽極側端子１２ａ，１２ｂを有してい
るので、図６に示すように、蓄電池側に設けた陰極側端
子１１ａ及び陽極側端子１２ａ（いずれも図５参照）に
それぞれ着脱可能な電圧測定用の陰極端子３１ａ及び陽
極端子３２ａと、負荷装置側に設けた陰極側端子１１ｂ
及び陽極側端子１２ｂにそれぞれ着脱可能な絶縁ピン３
１ｂ，３２ｂ（図６（ａ）では絶縁ピン３２ｂは絶縁ピ
ン３１ｂに隠れて見えない）と、を第１のボックス１０
（図３、５参照）の上面に嵌合可能な合成樹脂で成形さ
れた第２のボックス２０に内蔵させることができる。前
記絶縁ピン３１ｂ，３２ｂは、前記第２ボックス２０の
樹脂と同一の樹脂で一体的に成形したものであってよい
し、また、それ以外の絶縁性の樹脂でインサート成形し
たものであってもかまわない。As shown in FIG. 5, the power cutoff device 30 of the present invention includes a pair of electrically opened cathode side terminals 11a,
Since it has 11b and a pair of anode side terminals 12a and 12b, as shown in FIG. 6, it is attachable / detachable to / from the cathode side terminal 11a and the anode side terminal 12a provided on the storage battery side (both see FIG. 5). Cathode terminal 31a and anode terminal 32a for voltage measurement, and cathode side terminal 11b provided on the load device side
And insulating pin 3 that can be attached to and detached from the anode side terminal 12b
1b and 32b (the insulating pin 32b is hidden behind the insulating pin 31b and cannot be seen in FIG. 6 (a)).
(See FIGS. 3 and 5) It can be incorporated in the second box 20 formed of synthetic resin that can be fitted to the upper surface. The insulating pins 31b and 32b may be integrally molded with the same resin as the resin of the second box 20, or may be insert molded with other insulating resin. I don't care.
【００１５】このように電圧測定用の陰極端子３１ａ及
び陽極端子３２ａ並びに絶縁ピン３１ｂ及び絶縁ピン３
２ｂを合成樹脂よりなる第２のボックス２０に内蔵させ
ると、それらを内蔵させた第２のボックス２０は、取り
扱いが容易となり、しかも、充分に強度を保持すること
ができるので、レバー２８により第２のボックス２０を
第１のボックス１０に頻繁に挿入したり引き抜いたりし
ても、破損することがない。In this way, the cathode terminal 31a and the anode terminal 32a for voltage measurement, the insulating pin 31b and the insulating pin 3 are used.
When 2b is built in the second box 20 made of synthetic resin, the second box 20 having them built therein is easy to handle and can retain sufficient strength. Even if the second box 20 is frequently inserted into or pulled out of the first box 10, it is not damaged.
【００１６】そして、電圧測定用の陰極端子３１ａ及び
陽極端子３２ａ（いずれも図６参照）に導電路を介して
接続した電気ケーブル（図示せず）の他端に電圧測定器
接続用のコネクタ（図示せず）を設けると、このコネク
タに電圧測定器のコネクタを接続するだけで、電圧の測
定を容易に行うことができる。A voltage measuring instrument connecting connector (not shown) is connected to the other end of an electric cable (not shown) connected to the cathode terminal 31a and the anode terminal 32a for voltage measurement (see FIG. 6) through conductive paths. (Not shown), the voltage can be easily measured only by connecting the connector of the voltage measuring device to this connector.
【００１７】本発明の電源遮断装置３０は、図５に示す
ように、電気的に開放された一対の陰極側端子１１ａ，
１１ｂ及び一対の陽極側端子１２ａ，１２ｂを有してい
るので、図７に示すように、蓄電池側に設けた陰極側端
子１１ａ及び陽極側端子１２ａ（いずれも図５参照）に
それぞれ着脱可能な充電用の陰極端子４１ａ及び陽極端
子４２ａと、負荷装置側に設けた陰極側端子１１ｂ及び
陽極側端子１２ｂにそれぞれ着脱可能な絶縁ピン４１
ｂ，４２ｂ（図７（ａ）では絶縁ピン４２ｂは絶縁ピン
４１ｂに隠れて見えない）と、を第１のボックス１０
（図３、５参照）の上面に嵌合可能な合成樹脂で成形さ
れた第２のボックス２０に内蔵させることができる。前
記絶縁ピン４１ｂ，４２ｂは、前記第２ボックス２０の
樹脂と同一の樹脂で一体的に成形したものであってよい
し、また、それ以外の絶縁性の樹脂でインサート成形し
たものであってもかまわない。As shown in FIG. 5, the power cutoff device 30 of the present invention includes a pair of electrically opened cathode side terminals 11a,
Since it has 11b and a pair of anode side terminals 12a and 12b, as shown in FIG. 7, it is respectively attachable / detachable to / from the cathode side terminal 11a and the anode side terminal 12a (see FIG. 5) provided on the storage battery side. Insulation pins 41 that are detachable from the cathode terminal 41a and the anode terminal 42a for charging, and the cathode side terminal 11b and the anode side terminal 12b provided on the load device side, respectively.
b, 42b (the insulating pin 42b is hidden behind the insulating pin 41b and cannot be seen in FIG. 7A).
(See FIGS. 3 and 5) It can be incorporated in the second box 20 formed of synthetic resin that can be fitted to the upper surface. The insulating pins 41b and 42b may be integrally molded with the same resin as the resin of the second box 20, or may be insert-molded with other insulating resin. I don't care.
【００１８】このように充電用の陰極端子４１ａ及び陽
極端子４２ａ並びに絶縁ピン４１ｂ及び絶縁ピン４２ｂ
を合成樹脂による一体成形により第２のボックス２０に
内蔵させると、それらを内蔵させた第２のボックス２０
は、取り扱いが容易となり、しかも、充分に強度を保持
することができるので、レバー２８により第２のボック
ス２０を第１のボックス１０に頻繁に挿入したり引き抜
いたりしても、破損することがない。As described above, the charging cathode terminal 41a, the anode terminal 42a, the insulating pin 41b, and the insulating pin 42b.
Embedded in the second box 20 by integral molding with synthetic resin, the second box 20 containing them
Since it is easy to handle and can maintain sufficient strength, it can be damaged even if the second box 20 is frequently inserted into or pulled out of the first box 10 by the lever 28. Absent.
【００１９】そして、一端を充電用の陰極端子４１ａ及
び陽極端子４２ａ（いずれも図７参照）に導電路を介し
て接続した電気ケーブル（図示せず）の他端に充電器接
続用のコネクタ（図示せず）を設けると、このコネクタ
に充電器のコネクタを接続するだけで、充電を容易に行
うことができる。Then, an electric cable (not shown), one end of which is connected to the charging cathode terminal 41a and the anode terminal 42a (both of which are shown in FIG. 7) through conductive paths, is connected to the other end of the connector for charging the charger ( If not shown) is provided, charging can be easily performed only by connecting the connector of the charger to this connector.
【００２０】[0020]
【発明の効果】請求項１に記載された発明によれば、蓄
電池側に設けた陰極側端子及び陽極側端子に、それぞ
れ、電圧測定用の陰極端子及び陽極端子を着脱可能に接
続させたので、蓄電池の電圧を測定することができ、し
かも、電圧測定用の陰極端子及び陽極端子と、負荷装置
側に設けた陰極側端子及び陽極側端子にそれぞれ着脱可
能な絶縁ピン（２本）と、を第１のボックスの上面に嵌
合可能な第２のボックスに内蔵させたので、電圧測定用
の陰極端子及び陽極端子の取り扱いが容易となり、そし
て、それらの端子の強度を充分に保持することができ、
それらのために、第２のボックスを第１のボックスに頻
繁に挿入したり引き抜いたりしても、破損することがな
い。 According to the invention described in claim 1, the storage
For the cathode side terminal and the anode side terminal provided on the battery side,
Detachably connect the cathode and anode terminals for voltage measurement.
The battery voltage can be measured because
Also, a cathode terminal and an anode terminal for voltage measurement, and a load device.
Can be attached to and detached from the cathode side terminal and the anode side terminal provided on the side
Insulation pins (2 pieces) and fit on the top of the first box
Since it is built into the compatible second box, it can be used for voltage measurement.
It is easier to handle the cathode and anode terminals of the
The strength of those terminals can be sufficiently retained,
Because of them, the second box is often replaced by the first box.
It will not be damaged even if it is inserted or pulled out frequently.
Yes.
【００２１】請求項２に記載された発明によれば、蓄電
池側に設けた陰極側端子及び陽極側端子に、それぞれ、
充電用の陰極端子及び陽極端子を着脱可能に接続させた
ので、蓄電池に容易に充電を行うことができ、しかも、
充電用の陰極端子及び陽極端子と、負荷装置側に設けた
陰極側端子及び陽極側端子にそれぞれ着脱可能な絶縁ピ
ン（２本）と、を第１のボックスの上面に嵌合可能な第
２のボックスに内蔵させたので、充電用の陰極端子及び
陽極端子の取り扱いが容易となり、そして、それらの端
子の強度を充分に保持することができ、それらのため
に、第２のボックスを第１のボックスに頻繁に挿入した
り引き抜いたりしても、破損することがない。 According to the invention described in claim 2, the storage of electricity
To the cathode side terminal and the anode side terminal provided on the pond side, respectively,
The charging cathode and anode terminals were detachably connected.
Therefore, the storage battery can be easily charged, and
Provided on the load device side with the cathode and anode terminals for charging
Insulation pins that can be detached from the cathode and anode terminals
(2) and the first box that can be fitted to the upper surface of the first box.
Since it is built in the box of No. 2, it is the cathode terminal for charging and
Anode terminals are easy to handle, and their ends
Can hold enough strength of the child, for them
Frequently inserted the second box into the first box
Even if it is pulled out, it will not be damaged.
【図１】本発明の電源遮断装置の配置を示す概念説明図
である。FIG. 1 is a conceptual explanatory view showing an arrangement of a power supply interruption device of the present invention.
【図２】本発明の一実施の形態を示す電源遮断装置の平
面図である。FIG. 2 is a plan view of a power cutoff device showing an embodiment of the present invention.
【図３】図２のＡ−Ａ線断面図である。3 is a cross-sectional view taken along the line AA of FIG.
【図４】図２のＢ−Ｂ線断面図である。FIG. 4 is a sectional view taken along line BB in FIG.
【図５】本発明の一実施の形態を示す電源遮断装置の分
解斜視図である。FIG. 5 is an exploded perspective view of the power interruption device according to the embodiment of the present invention.
【図６】本発明の一実施の形態を示す電源遮断装置にお
ける電圧測定用の第２のボックスであって、（ａ）は、
その縦断面図であり、そして、（ｂ）は、その横断面図
である。FIG. 6 is a second box for measuring voltage in the power interruption device according to the embodiment of the present invention, in which (a) is
It is the longitudinal cross-sectional view, and (b) is the cross-sectional view.
【図７】本発明の他の一実施の形態を示す電源遮断装置
における蓄電池用の第２のボックスであって、（ａ）
は、その要部の縦断面図であり、そして、（ｂ）は、そ
の要部の横断面図である。FIG. 7 is a second box for a storage battery in a power shutoff device showing another embodiment of the present invention,
[Fig. 3] is a vertical sectional view of a main part thereof, and (b) is a horizontal sectional view of the main part.
【図８】従来の電源遮断装置の配置を示す概念説明図で
ある。FIG. 8 is a conceptual explanatory diagram showing an arrangement of a conventional power cutoff device.
１０ 第１のボックス １１ａ，１１ｂ 陰極側端子 １２ａ，１２ｂ 陽極側端子 ２０ 第２のボックス ２１ａ，２１ｂ 陰極側短絡端子 ２２ａ 陽極側短絡端子 ２４，２５ バスバー ２６ ケーブル ２７ コネクタ ２８ レバー ３０ 電源遮断装置 ３１ａ 電圧測定用の陰極端子 ３１ｂ，３２ｂ 絶縁ピン ３２ａ 電圧測定用の陽極端子 ４１ａ 充電用の陰極端子 ４１ｂ，４２ｂ 絶縁ピン ４２ａ 充電用の陽極端子 ５０ 負荷装置 ６０ 陰極側配線 ６０−１ａ，６０−１ｂ 陰極側配線 ６０−２ａ，６０−２ｂ 陰極側配線 ７０ 陽極側配線 ７０−１ａ 陽極側配線 ７０−２ａ，７０−２ｂ 陽極側配線 10 First Box 11a, 11b cathode side terminal 12a, 12b Anode side terminal 20 second box 21a, 21b Cathode side short-circuit terminal 22a Anode side short-circuit terminal 24,25 bus bar 26 cables 27 connectors 28 lever 30 power shutoff device 31a Cathode terminal for voltage measurement 31b, 32b Insulation pin 32a Anode terminal for voltage measurement 41a Cathode terminal for charging 41b, 42b Insulation pin 42a Anode terminal for charging 50 load device 60 cathode side wiring 60-1a, 60-1b cathode side wiring 60-2a, 60-2b cathode side wiring 70 Anode side wiring 70-1a Anode side wiring 70-2a, 70-2b Anode side wiring
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) H01M 10/42 - 10/48 H02J 7/00 - 7/12 H02J 7/34 - 7/36 ─────────────────────────────────────────────────── ─── Continuation of front page (58) Fields surveyed (Int.Cl. 7 , DB name) H01M 10/42-10/48 H02J 7 /00-7/12 H02J 7/34-7/36
Claims (2)
ための陰極側配線及び陽極側配線の各々に相互間が電気
的に開放された一対の陰極側端子及び一対の陽極側端子
を設け、前記一対の陰極側端子及び一対の陽極側端子を
第１のボックス内に内蔵させ、そして、蓄電池側に設け
た陰極側端子及び陽極側端子に、それぞれ、電圧測定用
の陰極端子及び陽極端子を着脱可能に接続させた電源遮
断装置において、前記電圧測定用の陰極端子及び陽極端
子と、負荷装置側に設けた陰極側端子及び陽極側端子に
それぞれ着脱可能な絶縁ピン（２本）と、を第１のボッ
クスの上面に嵌合可能な第２のボックスに内蔵させたこ
とを特徴とする電源遮断装置。 1. A storage battery and a load device are electrically connected to each other.
To connect the cathode side wiring and the anode side wiring to each other.
Pair of negative side terminals and a pair of positive side terminals
And a pair of cathode side terminals and a pair of anode side terminals
Installed in the first box, and installed on the storage battery side
For voltage measurement on the cathode side terminal and the anode side terminal respectively
The power supply is connected by detachably connecting the cathode and anode terminals of the
Disconnection device, the cathode terminal and the anode end for the voltage measurement
For the child and the cathode side terminal and anode side terminal provided on the load device side
Attach the detachable insulation pins (2 pieces) to the first
The second box that can be fitted to the upper surface of the box
And a power cutoff device.
ための陰極側配線及び陽極側配線の各々に相互間が電気
的に開放された一対の陰極側端子及び一対の陽極側端子
を設け、前記一対の陰極側端子及び一対の陽極側端子を
第１のボックス内に内蔵させ、そして、蓄電池側に設け
た陰極側端子及び陽極側端子に、それぞれ、充電用の陰
極端子及び陽極端子を着脱可能に接続させた電源遮断装
置において、前記充電用の陰極端子及び陽極端子と、負
荷装置側に設けた陰極側端子及び陽極側端子にそれぞれ
着脱可能な絶縁ピン（２本）と、を第１のボックスの上
面に嵌合可能な第２のボックスに内蔵させたことを特徴
とする電源遮断装置。 2. A storage battery and a load device are electrically connected to each other.
To connect the cathode side wiring and the anode side wiring to each other.
Pair of negative side terminals and a pair of positive side terminals
And a pair of cathode side terminals and a pair of anode side terminals
Installed in the first box, and installed on the storage battery side
The cathode side terminal and the anode side terminal are
Power cutoff device with the pole and anode terminals detachably connected
The negative terminal and the positive terminal for charging,
Cathode side terminal and anode side terminal provided on the loading device side respectively
Detachable insulation pins (2), on top of the first box
Characterized by being built into the second box that can be fitted to the surface
Power cutoff device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34393798A JP3531097B2 (en) | 1998-12-03 | 1998-12-03 | Power shut-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34393798A JP3531097B2 (en) | 1998-12-03 | 1998-12-03 | Power shut-off device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000173671A JP2000173671A (en) | 2000-06-23 |
| JP3531097B2 true JP3531097B2 (en) | 2004-05-24 |
Family
ID=18365405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34393798A Expired - Fee Related JP3531097B2 (en) | 1998-12-03 | 1998-12-03 | Power shut-off device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3531097B2 (en) |
-
1998
- 1998-12-03 JP JP34393798A patent/JP3531097B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000173671A (en) | 2000-06-23 |
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