JP2013196909A - Battery unit board - Google Patents

Battery unit board Download PDF

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Publication number
JP2013196909A
JP2013196909A JP2012062851A JP2012062851A JP2013196909A JP 2013196909 A JP2013196909 A JP 2013196909A JP 2012062851 A JP2012062851 A JP 2012062851A JP 2012062851 A JP2012062851 A JP 2012062851A JP 2013196909 A JP2013196909 A JP 2013196909A
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Japan
Prior art keywords
battery unit
box
battery
side plates
plate
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Pending
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JP2012062851A
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Japanese (ja)
Inventor
Shigenori Kawana
重則 川名
Hideji Kikuchi
秀二 菊地
Sakae Kawashima
栄 川島
Yosuke Matsuno
洋輔 松野
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Toshiba Corp
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Toshiba Corp
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Priority to JP2012062851A priority Critical patent/JP2013196909A/en
Publication of JP2013196909A publication Critical patent/JP2013196909A/en
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    • 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

Abstract

PROBLEM TO BE SOLVED: To provide a battery unit board that allows multi-tiered battery units to be visually inspected without being taken out of a box and improves ease of inspection and maintenance.SOLUTION: A battery unit board includes: a box 1 that has a detachable front plate and a detachable rear plate; side plates 10a and 10b that are provided in tiers at predetermined intervals on two respective side surfaces of the box 1; battery units 3 in each of which a plurality of battery cells placed on and between the side plates 10a and 10b are connected in series-parallel; and vertical conductors 4 to which the battery units 3 in the respective tiers are connected and which are provided vertically on a rear side of the box 1.

Description

本発明の実施形態は、多段積みされる電池ユニット（電池モジュール）の点検保守性を向上し得る電池ユニット盤に関する。   Embodiments described herein relate generally to a battery unit panel that can improve inspection and maintenance of battery units (battery modules) stacked in multiple stages.

従来、電池ユニットを多段積みする電池ユニット盤においては、箱体の上下方向に複数枚の棚板を設け、これらの棚板に電池ユニットを並べ載置することが知られている（例えば、特許文献１参照。）。   Conventionally, in a battery unit panel in which battery units are stacked in multiple stages, it is known that a plurality of shelf boards are provided in the vertical direction of a box, and the battery units are placed side by side on these shelf boards (for example, patents) Reference 1).

この種の電池ユニット盤を図５に示すが、箱体１には、上下方向に複数枚の棚板２が所定間隔に設けられている。棚板２には、複数個の電池セルを直並列接続した電池ユニット３がそれぞれ載置されている。箱体１の背面側には、上下方向に垂直導体４が設けられ、各段の電池ユニット３がそれぞれボルト５接続されている。箱体１は架台６に固定され、正面側には着脱自在の正面板７、背面側にも着脱自在の背面板８がボルトなどで固定されている。   A battery unit panel of this type is shown in FIG. 5, and a plurality of shelf plates 2 are provided at a predetermined interval in the box 1 in the vertical direction. On the shelf 2, battery units 3 each having a plurality of battery cells connected in series and parallel are mounted. On the back side of the box 1, vertical conductors 4 are provided in the vertical direction, and the battery units 3 at each stage are connected to bolts 5. The box 1 is fixed to a gantry 6, and a detachable front plate 7 is fixed to the front side, and a detachable back plate 8 is fixed to the back side with bolts or the like.

このような電池ユニット盤においては、点検保守時に正面板７、背面板８を取外し、電池ユニット３の変色、変形などの点検保守作業が行われる。電池ユニット３の上面では、容易に目視による点検が行えるものの、下面では、棚板２に載置されているので目視することができない。このため、電池ユニット３を垂直導体４から取外し、箱体１外に取出さなければならなかった。   In such a battery unit panel, the front plate 7 and the back plate 8 are removed during inspection and maintenance, and inspection and maintenance operations such as discoloration and deformation of the battery unit 3 are performed. Although the upper surface of the battery unit 3 can be easily visually inspected, the lower surface cannot be visually observed because it is placed on the shelf 2. For this reason, the battery unit 3 must be removed from the vertical conductor 4 and taken out of the box 1.

特開２０００−２０８１２１号公報JP 2000-208121 A

本発明が解決しようとする課題は、多段積みされた電池ユニット３を箱体１外に取出さなくても目視することができ、容易に点検保守を行うことのできる電池ユニット盤を提供することにある。   The problem to be solved by the present invention is to provide a battery unit panel that can be visually observed without taking out the stacked battery units 3 outside the box 1 and can be easily inspected and maintained. It is in.

上記課題を解決するために、実施形態の電池ユニット盤は、箱体と、前記箱体の両側面に所定間隔で複数段設けられた側板と、前記側板間に載置された電池ユニットと、前記電池ユニットが接続されるとともに、前記箱体の背面側に設けられた垂直導体と、を備えたことを特徴とする。   In order to solve the above problems, the battery unit panel according to the embodiment includes a box, side plates provided at a plurality of stages on both side surfaces of the box, and a battery unit placed between the side plates. The battery unit is connected and a vertical conductor provided on the back side of the box.

本発明の実施例１に係る電池ユニット盤の構成を示す側面図。The side view which shows the structure of the battery unit board which concerns on Example 1 of this invention. 本発明の実施例１に係る電池ユニット盤の構成を示す背面図。The rear view which shows the structure of the battery unit board which concerns on Example 1 of this invention. 本発明の実施例２に係る電池ユニット盤の構成を示す要部拡大断面図。The principal part expanded sectional view which shows the structure of the battery unit board which concerns on Example 2 of this invention. 本発明の実施例３に係る電池ユニット盤の構成を示す要部拡大断面図。The principal part expanded sectional view which shows the structure of the battery unit board which concerns on Example 3 of this invention. 従来の電池ユニット盤の構成を示す側面図。The side view which shows the structure of the conventional battery unit board.

以下、図面を参照して本発明の実施例を説明する。   Embodiments of the present invention will be described below with reference to the drawings.

先ず、本発明の実施例１に係る電池ユニット盤を図１、図２を参照して説明する。図１は、本発明の実施例１に係る電池ユニット盤の構成を示す側面図、図２は、本発明の実施例１に係る電池ユニット盤の構成を示す背面図である。なお、従来と同様の構成部分は、同一符号を付した。   First, a battery unit panel according to Example 1 of the present invention will be described with reference to FIGS. FIG. 1 is a side view showing the configuration of a battery unit panel according to Embodiment 1 of the present invention, and FIG. 2 is a rear view showing the configuration of the battery unit panel according to Embodiment 1 of the present invention. In addition, the same code | symbol was attached | subjected to the component similar to the past.

図１、図２に示すように、箱体１には、両側面に一対のＬ字状の側板１０ａ、１０ｂが上下方向に複数段設けられている。側板１０ａ、１０ｂ間には、複数個の電池セルを直並列接続した電池ユニット３の両側底面が載置されている。側板１０ａ、１０ｂの幅方向の間隙は、電池ユニット３の幅よりも僅かに狭く、脱落防止されている。上下方向の側板１０ａ、１０ｂ間は、電池ユニット３の高さよりも広く、所定の間隔を有している。箱体１の背面側には、上下方向に垂直導体４が設けられ、各段の電池ユニット３の端子がボルト５で接続されている。箱体１は架台６に固定され、正面側には着脱自在の正面板７、背面側にも着脱自在の背面板８がボルトなどで固定されている。   As shown in FIGS. 1 and 2, the box 1 is provided with a plurality of stages of a pair of L-shaped side plates 10 a and 10 b on both sides. Between the side plates 10a and 10b, both bottoms of the battery unit 3 in which a plurality of battery cells are connected in series and parallel are placed. The gap in the width direction of the side plates 10a and 10b is slightly narrower than the width of the battery unit 3 and is prevented from falling off. The space between the side plates 10a and 10b in the vertical direction is wider than the height of the battery unit 3 and has a predetermined distance. On the back side of the box 1, vertical conductors 4 are provided in the vertical direction, and terminals of the battery units 3 at each stage are connected by bolts 5. The box 1 is fixed to a gantry 6, and a detachable front plate 7 is fixed to the front side, and a detachable back plate 8 is fixed to the back side with bolts or the like.

これにより、点検保守時には、正面板７、背面板８を取外すことで、それぞれの電池ユニット３の上面、下面を目視することができる。変色、変形などの点検項目では、専用の測定器やスケールなどで計測することもできる。上下方向の側板１０ａ、１０ｂ間隔を広げるほど目視が容易となるが、箱体１が高くなるので、この間隔は電池ユニット３高さの１．５〜２倍程度が好ましい。また、空気などの冷媒の流れがよくなり、放熱特性が向上する。   Thereby, at the time of inspection maintenance, the upper surface and the lower surface of each battery unit 3 can be visually observed by removing the front plate 7 and the back plate 8. For inspection items such as discoloration and deformation, it can be measured with a dedicated measuring instrument or scale. Visual observation becomes easier as the interval between the side plates 10a and 10b in the vertical direction is increased. However, since the box 1 becomes higher, the interval is preferably about 1.5 to 2 times the height of the battery unit 3. In addition, the flow of refrigerant such as air is improved, and the heat dissipation characteristics are improved.

なお、電池ユニット３は、ボルト５を外し、正面側に引出すことで、箱体１外に取出すことができる。側板１０ａ、１０ｂは、断面板状でもよいが、断面Ｌ字状とすることにより、数１０ｋｇの電池ユニット３まで適用することができる。側板１０ａ、１０ｂの上面にフッ素樹脂系などの低摩擦膜を設けておけば取出し作業が容易となる。   The battery unit 3 can be taken out of the box 1 by removing the bolt 5 and pulling it out to the front side. The side plates 10a and 10b may have a cross-sectional plate shape, but can be applied up to several tens of kilograms of the battery unit 3 by having an L-shaped cross section. If a low friction film such as a fluororesin is provided on the upper surfaces of the side plates 10a and 10b, the take-out operation becomes easy.

上記実施例１の電池ユニット盤によれば、多段積みする電池ユニット３を箱体１の両側面に設けた一対の側板１０ａ、１０ｂに載置しているので、電池ユニット３の上面、下面を目視することができ、点検保守作業を容易とすることができる。   According to the battery unit panel of the first embodiment, since the battery units 3 to be stacked in multiple stages are placed on the pair of side plates 10a and 10b provided on both side surfaces of the box 1, the upper and lower surfaces of the battery unit 3 are Visual inspection is possible, and inspection and maintenance work can be facilitated.

次に、本発明の実施例２に係る電池ユニット盤を図３を参照して説明する。図３は、本発明の実施例２に係る電池ユニット盤の構成を示す要部拡大断面図である。図３において、実施例１と同様の構成部分においては、同一符号を付し、その詳細な説明を省略する。   Next, a battery unit panel according to Embodiment 2 of the present invention will be described with reference to FIG. FIG. 3 is an enlarged cross-sectional view of the main part showing the configuration of the battery unit panel according to the second embodiment of the present invention. In FIG. 3, the same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

図３に示すように、電池ユニット３の両側面には、高さ方向の中間部に板状の固定板１１ａ、１１ｂが設けられている。箱体１側には、側板１０ａ、１０ｂが設けられ、この間に固定板１１ａ、１１ｂが載置される。幅方向の側板１０ａ、１０ｂ間の間隙は、電池ユニット３の幅よりも僅かに広くなっている。   As shown in FIG. 3, plate-shaped fixing plates 11 a and 11 b are provided on both side surfaces of the battery unit 3 in the middle portion in the height direction. Side plates 10a and 10b are provided on the box body 1 side, and fixing plates 11a and 11b are placed therebetween. The gap between the side plates 10 a and 10 b in the width direction is slightly wider than the width of the battery unit 3.

上記実施例２の電池ユニット盤によれば、実施例１による効果のほかに、電池ユニット３が側板１０ａ、１０ｂよりも下がり、下面の目視がより容易なものとなる。   According to the battery unit panel of the second embodiment, in addition to the effects of the first embodiment, the battery unit 3 is lower than the side plates 10a and 10b, and the lower surface can be easily seen.

次に、本発明の実施例３に係る電池ユニット盤を図４を参照して説明する。図４は、本発明の実施例３に係る電池ユニット盤の構成を示す要部拡大断面図である。図４において、実施例２と同様の構成部分においては、同一符号を付し、その詳細な説明を省略する。   Next, a battery unit panel according to Embodiment 3 of the present invention will be described with reference to FIG. FIG. 4 is an enlarged cross-sectional view showing a main part of the configuration of the battery unit panel according to the third embodiment of the present invention. In FIG. 4, the same components as those in the second embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

図４に示すように、電池ユニット３の両側面には、上面部に板状の固定板１１ａ、１１ｂが設けられている。箱体１側には、固定板１１ａ、１１ｂが載置される側板１０ａ、１０ｂが設けられている。電池ユニット３が吊下形となる。   As shown in FIG. 4, plate-like fixing plates 11 a and 11 b are provided on the upper surface portions on both side surfaces of the battery unit 3. On the box 1 side, side plates 10a and 10b on which the fixing plates 11a and 11b are placed are provided. The battery unit 3 has a suspended shape.

上記実施例３の電池ユニット盤によれば、実施例２と同様の効果を得ることができる。   According to the battery unit panel of the third embodiment, the same effect as that of the second embodiment can be obtained.

以上述べたような実施形態によれば、多段積みされた上段から下段までの電池ユニットの上面、下面を箱体の外部から目視することができ、点検保守性を向上させることができる。   According to the embodiment described above, the upper and lower surfaces of the battery units stacked from the upper stage to the lower stage can be visually observed from the outside of the box, and the inspection and maintenance can be improved.

本発明のいくつかの実施形態を説明したが、これらの実施形態は、例として提示したものであり、発明の範囲を限定することは意図していない。これら新規な実施形態は、その他の様々な形態で実施されることが可能であり、発明の要旨を逸脱しない範囲で、種々の省略、置き換え、変更を行うことができる。これら実施形態やその変形は、発明の範囲や要旨に含まれるとともに、特許請求の範囲に記載された発明とその均等の範囲に含まれる。   Although several embodiments of the present invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

１ 箱体１
２ 棚板
３ 電池ユニット
４ 垂直導体
５ ボルト
６ 架台
７ 正面板
８ 背面板
１０ａ、１０ｂ 側板
１１ａ、１１ｂ 固定板 1 box 1
2 Shelf plate 3 Battery unit 4 Vertical conductor 5 Bolt 6 Base 7 Front plate 8 Rear plate 10a, 10b Side plate 11a, 11b Fixed plate

Claims (5)

箱体と、
前記箱体の両側面に所定間隔で複数段設けられた側板と、
前記側板間に載置された電池ユニットと、
前記電池ユニットが接続されるとともに、前記箱体の背面側に設けられた垂直導体と、
を備えたことを特徴とする電池ユニット盤。 Box and
A side plate provided in a plurality of stages at predetermined intervals on both side surfaces of the box;
A battery unit placed between the side plates;
While the battery unit is connected, a vertical conductor provided on the back side of the box,
A battery unit board comprising: 前記側板を断面Ｌ字状としたことを特徴とする請求項１に記載の電池ユニット盤。   The battery unit panel according to claim 1, wherein the side plate has an L-shaped cross section. 前記電池ユニットの両側面の中間部に固定板を設け、前記側板間に載置したことを特徴とする請求項１または請求項２に記載の電池ユニット盤。   The battery unit panel according to claim 1 or 2, wherein a fixing plate is provided at an intermediate portion between both side surfaces of the battery unit, and is placed between the side plates. 前記電池ユニットの両側上面に固定板を設け、前記側板間に載置したことを特徴とする請求項１または請求項２に記載の電池ユニット盤。   The battery unit panel according to claim 1 or 2, wherein a fixing plate is provided on both upper surfaces of the battery unit, and is placed between the side plates. 前記側板の上面に低摩擦膜を設けたことを特徴とする請求項１乃至請求項４のいずれか１項に記載の電池ユニット盤。   The battery unit panel according to any one of claims 1 to 4, wherein a low friction film is provided on an upper surface of the side plate.
JP2012062851A 2012-03-19 2012-03-19 Battery unit board Pending JP2013196909A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0299561U (en) * 1989-01-26 1990-08-08
JPH09213293A (en) * 1996-02-06 1997-08-15 Araco Corp Battery housing device for vehicle
JP2001015090A (en) * 1999-06-29 2001-01-19 Furukawa Battery Co Ltd:The Storage battery storing apparatus
JP2001307697A (en) * 2000-04-24 2001-11-02 Matsushita Electric Ind Co Ltd Stand and container box for storage battery
US6482541B1 (en) * 1999-11-03 2002-11-19 Enersys Inc. Battery sleeve frame
JP2004213965A (en) * 2002-12-27 2004-07-29 Japan Storage Battery Co Ltd Battery pack

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0299561U (en) * 1989-01-26 1990-08-08
JPH09213293A (en) * 1996-02-06 1997-08-15 Araco Corp Battery housing device for vehicle
JP2001015090A (en) * 1999-06-29 2001-01-19 Furukawa Battery Co Ltd:The Storage battery storing apparatus
US6482541B1 (en) * 1999-11-03 2002-11-19 Enersys Inc. Battery sleeve frame
JP2001307697A (en) * 2000-04-24 2001-11-02 Matsushita Electric Ind Co Ltd Stand and container box for storage battery
JP2004213965A (en) * 2002-12-27 2004-07-29 Japan Storage Battery Co Ltd Battery pack

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