JP2015085828A - Battery fixing structure for vehicle - Google Patents

Battery fixing structure for vehicle Download PDF

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JP2015085828A
JP2015085828A JP2013226726A JP2013226726A JP2015085828A JP 2015085828 A JP2015085828 A JP 2015085828A JP 2013226726 A JP2013226726 A JP 2013226726A JP 2013226726 A JP2013226726 A JP 2013226726A JP 2015085828 A JP2015085828 A JP 2015085828A
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vehicle
battery
right seats
battery case
fixing structure
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邦浩 仁田脇
Kunihiro Nitawaki
邦浩 仁田脇
智一 竹内
Tomokazu Takeuchi
智一 竹内
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Suzuki Motor Corp
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Suzuki Motor Corp
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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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

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Abstract

PROBLEM TO BE SOLVED: To make it possible to alleviate an impact onto a crewman at the time of lateral collision of a vehicle thereby protecting a battery.SOLUTION: In a battery fixing structure for a vehicle for fixing a battery on a floor tunnel which is formed between left and right seats provided in a cabin, the left and right seats have a slide function of sliding in a vehicle longitudinal direction, the battery is fixed to the floor tunnel via a battery case, the battery case is configured from a standard part and a wide part which has a vehicle width direction length longer than the standard part, the standard part is located at a position corresponding to a range of movement when the left and right seats are slid in a longitudinal direction, and the wide part is located at a position where the left and right seats are not lapped in the vehicle longitudinal direction even if the left and right seats are longitudinally slid.

Description

この発明は車両用バッテリ固定構造に係り、特に、車両の側面衝突時に左右のシートの間のフロアトンネル上に固定したバッテリの保護と乗員への衝撃の緩和を図った車両用バッテリ固定構造に関する。   The present invention relates to a vehicle battery fixing structure, and more particularly to a vehicle battery fixing structure that protects a battery fixed on a floor tunnel between left and right seats and reduces an impact on an occupant in a side collision of the vehicle.

電気自動車（ＥＶ）やハイブリッド電気自動車（ＨＥＶ）、プラグインハイブリッドＥＶ（ＰＨＥＶ）、レンジエクステンダーＥＶ（ＲＥ）等の車両においては、駆動源であるバッテリを室内のシート間に配置した構造を採用するものがある。
従来の車両用バッテリ固定構造としては、センタコンソールボックス内にバッテリを格納し、車体フロア側とバッテリ側とを連結する連結部材に衝撃吸収機能を持たせ、車両の側面衝突時に車両幅方向へ移動するシートからバッテリに荷重が入力すると、連結部材が変形して衝撃を吸収することで、バッテリを保護する構造が開示されている。（特許文献１）
また、従来の車両用バッテリ固定構造としては、シート間のフロアパネルを隆起させたセンタコンソール内にバッテリが配置され、センタコンソールの左右の側壁に車両前後方向に延びる複数のビードを形成し、ビードの突出部をシートのフレーム突起部に対峙させるとともに突出部間の押圧面部をバッテリに対峙させることで、ビードによりセンタコンソールの剛性を高め、車両の側面衝突時にシートのフレーム突起部がビードの突出部に接触すると、突出部間の押圧面部がバッテリ全体を押圧して複数積層したセルのずれを防止する構造が開示されている。（特許文献２） Electric vehicles (EV), hybrid electric vehicles (HEV), plug-in hybrid EV (PHEV), range extender EV (RE) and other vehicles adopt a structure in which a battery as a driving source is arranged between indoor seats. There is something.
As a conventional vehicle battery fixing structure, the battery is housed in the center console box, and the connecting member that connects the vehicle body floor side and the battery side has an impact absorbing function, so that it moves in the vehicle width direction at the time of a vehicle side collision. The structure which protects a battery is disclosed by a connection member deform | transforming and absorbing an impact, when a load is input into the battery from the sheet | seat to perform. (Patent Document 1)
Further, as a conventional vehicle battery fixing structure, a battery is disposed in a center console with a raised floor panel between seats, and a plurality of beads extending in the vehicle front-rear direction are formed on the left and right side walls of the center console. The projecting part of the seat faces the frame projection part of the seat and the pressing surface part between the projecting parts faces the battery, so that the rigidity of the center console is enhanced by the bead, and the seat frame projecting part projects the bead when a vehicle side collision occurs. A structure is disclosed in which a pressing surface portion between protruding portions presses the entire battery to prevent displacement of a plurality of stacked cells when contacting the portion. (Patent Document 2)

特開２００９−３５０９４号公報JP 2009-35094 A 特開２０１１−８８６１１号公報JP 2011-88611 A

ところで、前記特許文献１に開示される固定構造は、車両の側面衝突時に車体フロア側とバッテリ側とを連結する連結部材が変形することで、バッテリへの衝撃を吸収しているが、シートの構造部材が移動してバッテリを格納したセンタコンソールに接触した場合、センタコンソールが変形してバッテリに接触するおそれがあり、バッテリへの影響が懸念される。
また、前記特許文献２に開示される固定構造は、車両の側面衝突時にシートのフレーム突起部（シートの構造部材）がバッテリを格納したセンタコンソールに形成したビードの突出部に接触した場合、突出部間の押圧面部がバッテリ全体を押圧する構造であるため、センタコンソールからバッテリへの衝撃を吸収することができない。 Incidentally, the fixing structure disclosed in Patent Document 1 absorbs an impact on the battery by deforming a connecting member that connects the vehicle body floor side and the battery side at the time of a side collision of the vehicle. When the structural member moves and comes into contact with the center console storing the battery, the center console may be deformed and contact the battery, which may cause an influence on the battery.
In addition, the fixing structure disclosed in Patent Document 2 projects when a seat frame projection (seat structural member) contacts a projecting portion of a bead formed on a center console storing a battery in a side collision of a vehicle. Since the pressing surface part between the parts presses the entire battery, the impact from the center console to the battery cannot be absorbed.

この発明は、車両の側面衝突時にバッテリを収納したバッテリケースが折れ曲がることで衝撃を吸収し、乗員への衝撃の緩和と、バッテリの保護を可能にすることを目的とする。   An object of the present invention is to absorb a shock by bending a battery case that houses a battery at the time of a side collision of a vehicle, and to reduce the shock to a passenger and protect the battery.

この発明は、車室内に設置された左右のシートの間に形成されたフロアトンネル上にバッテリを固定する車両用バッテリ固定構造において、前記左右のシートは、車両前後方向にスライドするスライド機能を備え、前記バッテリは、バッテリケースを介して前記フロアトンネルに固定され、前記バッテリケースは、標準部と、車両幅方向の長さが前記標準部より長い幅広部とで構成され、前記標準部は、前記左右のシートが前後にスライドした場合に移動する範囲に対応する位置に配置され、前記幅広部は、前記左右のシートが前後にスライドしても、車両前後方向にて前記左右のシートがラップしない位置に配置されていることを特徴とする。   The present invention provides a vehicle battery fixing structure for fixing a battery on a floor tunnel formed between left and right seats installed in a vehicle interior, wherein the left and right seats have a sliding function of sliding in the vehicle front-rear direction. The battery is fixed to the floor tunnel via a battery case, and the battery case includes a standard part and a wide part whose length in the vehicle width direction is longer than the standard part. The left and right seats are arranged at positions corresponding to the range of movement when the left and right seats slide back and forth, and the wide portion wraps the left and right seats in the vehicle front-rear direction even when the left and right seats slide back and forth. It is characterized by being arranged at a position not to be.

この発明は、車両の側面衝突時にシートが車両幅方向へ押し出されると、この押し出しにより押されたバッテリケースの標準部が幅広部に対し折れ曲がることで衝撃を吸収でき、乗員への衝撃の緩和と、バッテリの保護を可能にする。   In the present invention, when the seat is pushed in the vehicle width direction at the time of a side collision of the vehicle, the standard part of the battery case pushed by the pushing is bent with respect to the wide part, so that the shock can be absorbed, and the shock to the passenger is reduced. Enables battery protection.

図１は車両用バッテリ固定構造の平面図である。（実施例）FIG. 1 is a plan view of a vehicle battery fixing structure. (Example) 図２において、（Ａ）はバッテリケースの平面図、（Ｂ）はバッテリケースの側面図、（Ｃ）はバッテリケースの背面図である。（実施例）2A is a plan view of the battery case, FIG. 2B is a side view of the battery case, and FIG. 2C is a rear view of the battery case. (Example) 図３は図１のＡ−Ａ線による断面図である。（実施例）3 is a cross-sectional view taken along line AA in FIG. (Example) 図４は図１のＢ−Ｂ線による断面図である。（実施例）4 is a cross-sectional view taken along line BB in FIG. (Example)

以下、図面に基づいて、この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.

図１〜図４は、この発明の実施例を示すものである。図１において、車両１は、電気を走行用の駆動源とする電気自動車（ＥＶ）やハイブリッド電気自動車（ＨＥＶ）等からなる。車両１は、車体２を構成する一対のサイドシル３・４を車両幅方向両側に配置し、サイドシル３・４の間にフロアパネル５を配置し、フロアパネル５上に車室６を配置している。フロアパネル５には、車両幅方向の中央に車両前後方向に延びるフロアトンネル７を形成している。
車両１の車室６内には、フロアトンネル７の左右両側のフロアパネル５上にシート８・９を設置している。シート８・９は、スライド機構１０・１１を介してフロアパネル４上に設置され、車両前後方向にスライドするスライド機能を備えている。
前記車両１は、左右のシート８・９の間に形成されたフロアトンネル７上に、バッテリ１２を固定している。バッテリ１２は、セルを複数積層したモジュール１３を複数個組み合わせて形成される。モジュール１３は、図２に示すように、厚さＡと幅Ｂと長さＣとが、Ａ＜Ｂ＜Ｃの関係となる直方体形状に形成している。バッテリ１２は、複数個のモジュール１３をバッテリケース１４に収納し、バッテリケース１４を介してフロアトンネル６上に固定具１５により固定される。 1 to 4 show an embodiment of the present invention. In FIG. 1, a vehicle 1 includes an electric vehicle (EV), a hybrid electric vehicle (HEV), and the like that use electricity as a driving source for traveling. The vehicle 1 has a pair of side sills 3 and 4 constituting the vehicle body 2 disposed on both sides in the vehicle width direction, a floor panel 5 is disposed between the side sills 3 and 4, and a vehicle compartment 6 is disposed on the floor panel 5. Yes. In the floor panel 5, a floor tunnel 7 extending in the vehicle front-rear direction is formed at the center in the vehicle width direction.
In the vehicle compartment 6 of the vehicle 1, seats 8 and 9 are installed on the floor panels 5 on both the left and right sides of the floor tunnel 7. The seats 8 and 9 are installed on the floor panel 4 via the slide mechanisms 10 and 11 and have a slide function of sliding in the vehicle front-rear direction.
The vehicle 1 has a battery 12 fixed on a floor tunnel 7 formed between left and right seats 8 and 9. The battery 12 is formed by combining a plurality of modules 13 in which a plurality of cells are stacked. As shown in FIG. 2, the module 13 is formed in a rectangular parallelepiped shape in which the thickness A, the width B, and the length C have a relationship of A <B <C. The battery 12 houses a plurality of modules 13 in a battery case 14 and is fixed on the floor tunnel 6 by a fixing tool 15 via the battery case 14.

前記バッテリケース１４は、図２に示すように、車両後方側の標準部１６と、車両前方側の幅広部１７とで構成される。
標準部１６は、左右の側壁部１８・１９と、左右の側壁部１８・１９の上端を連結する上壁部２０と、左右の側壁部１８・１９の下端を連結する下壁部２１と、左右の側壁部１８・１９、上壁部２０、下壁部２１の各後端を連結する後壁部２２と、からなる。標準部１６は、図３に示すように、車両幅方向の長さが第１長さＤ１を有し、車両上下方向の高さが高さＥ１を有し、断面を略縦長四角形状に形成される。標準部１６には、モジュール１３の長さＣを車両前後方向に向けるとともに幅Ｂを車両上下方向に向けた姿勢で、２個を上下に重ねて収納する。左右の側壁部１８・１９とモジュール１３との間には、衝撃緩衝域２３を形成している。
幅広部１７は、左右の側壁部２４・２５と、左右の側壁部２４・２５の上端を連結する上壁部２６と、左右の側壁部２４・２５の下端を連結する下壁部２７と、左右の側壁部２４・２５、上壁部２６、下壁部２７の各前端を連結する前壁部２８と、からなる。幅広部１７は、図４に示すように、車両幅方向の長さが前記標準部１６の第１長さＤ１よりも長い第２長さＤ２を有し、車両上下方向の高さが前記標準部１６の第１高さＥ１よりも低い第２高さＥ２を有し、断面を略横長四角形状に形成される。幅広部１７には、モジュール１３の長さＣを車両前後方向に向けるとともに幅Ｂを車両幅方向に向けた姿勢で、１つを収納している。なお、幅広部１７は、上壁部２６の後側を高くしてモジュール１３の上側に収納空間２９を形成している。収納空間２９には、補機３０が収納される。
バッテリケース１４は、標準部１６と幅広部１７とを滑らかに連結する変化部３１を設けている。変化部３１は、左右の側壁部３２・３３と、左右の側壁部３２・３３の上端を連結する上壁部３４と、左右の側壁部３２・３３の下端を連結する下壁部３５と、からなる。変化部３１は、フロアトンネル７側の下壁部３５に、断面が上方向に突形状で車両幅方向に延びる凹部３６を形成している。凹部３６には、フロアハーネス３７を配設する。
バッテリケース１４は、図１に示すように、左右のシート８・９の間に形成されたフロアトンネル７上に固定される。このとき、標準部１６は、左右のシート８・９が前後にスライドした場合に移動する範囲Ｌに対応する位置に配置される。幅広部１７は、左右のシート８・９が前後にスライドしても、車両幅方向から見た場合、車両前後方向にて左右のシート８・９がラップしない位置に配置されている。 As shown in FIG. 2, the battery case 14 includes a standard portion 16 on the vehicle rear side and a wide portion 17 on the vehicle front side.
The standard part 16 includes left and right side wall parts 18 and 19, an upper wall part 20 that connects the upper ends of the left and right side wall parts 18 and 19, and a lower wall part 21 that connects the lower ends of the left and right side wall parts 18 and 19, The left and right side wall portions 18 and 19, the upper wall portion 20, and the rear wall portion 22 connecting the rear ends of the lower wall portion 21. As shown in FIG. 3, the standard portion 16 has a first length D1 in the vehicle width direction, a height E1 in the vehicle vertical direction, and a cross section formed in a substantially vertical rectangular shape. Is done. In the standard portion 16, two modules are stored one above the other in a posture in which the length C of the module 13 is directed in the vehicle longitudinal direction and the width B is directed in the vehicle vertical direction. An impact buffering area 23 is formed between the left and right side wall portions 18 and 19 and the module 13.
The wide portion 17 includes left and right side wall portions 24, 25, an upper wall portion 26 that connects the upper ends of the left and right side wall portions 24, 25, a lower wall portion 27 that connects the lower ends of the left and right side wall portions 24, 25, The left and right side wall portions 24 and 25, the upper wall portion 26, and the front wall portion 28 connecting the front ends of the lower wall portion 27. As shown in FIG. 4, the wide portion 17 has a second length D2 in which the length in the vehicle width direction is longer than the first length D1 of the standard portion 16, and the height in the vehicle vertical direction is the standard. The portion 16 has a second height E2 lower than the first height E1, and the cross section is formed in a substantially horizontally long rectangular shape. The wide portion 17 accommodates one in a posture in which the length C of the module 13 is directed in the vehicle longitudinal direction and the width B is directed in the vehicle width direction. Note that the wide portion 17 is configured such that the rear side of the upper wall portion 26 is raised and a storage space 29 is formed above the module 13. An auxiliary machine 30 is stored in the storage space 29.
The battery case 14 is provided with a changing portion 31 that smoothly connects the standard portion 16 and the wide portion 17. The changing portion 31 includes left and right side wall portions 32 and 33, an upper wall portion 34 that connects the upper ends of the left and right side wall portions 32 and 33, a lower wall portion 35 that connects the lower ends of the left and right side wall portions 32 and 33, and Consists of. The changing portion 31 has a recess 36 formed in the lower wall portion 35 on the floor tunnel 7 side, the cross section projecting upward and extending in the vehicle width direction. A floor harness 37 is disposed in the recess 36.
As shown in FIG. 1, the battery case 14 is fixed on the floor tunnel 7 formed between the left and right seats 8 and 9. At this time, the standard portion 16 is disposed at a position corresponding to the range L that moves when the left and right sheets 8 and 9 slide back and forth. Even when the left and right seats 8 and 9 slide back and forth, the wide portion 17 is disposed at a position where the left and right seats 8 and 9 do not wrap when viewed from the vehicle width direction.

バッテリケース１４は、図１に示すように、車両１の側面衝突時に、サイドシル３に荷重Ｆが作用すると、シート８が車両幅方向（矢印Ｇ方向）へ押し出される。このとき、バッテリケース１４は、左右のシート８・９が前後にスライドした場合に移動する範囲Ｌに対応する位置に標準部１６を配置し、左右のシート８・９が前後にスライドしても、車両前後方向にて左右のシート８・９がラップしない位置に幅広部１７を配置しているので、シート８の押し出しにより標準部１６が車両幅方向（矢印Ｈ方向）へ押し出される。
バッテリケース１４は、この押し出しにより変化部３１が変形し、標準部１６が幅広部１７に対し折れ曲がることで衝撃を吸収でき、乗員への衝撃の緩和と、バッテリ１２の保護を可能にする。
また、バッテリケース１４は、標準部１６と幅広部１７とを滑らかに連結する変化部３１のフロアトンネル７側に凹部３６を形成したことで、車両１の側面衝突で変化部３１が変形し易い構造となる。バッテリケース１４は、車両１の側面衝突時に、標準部１６が幅広部１７に対し折れ曲がることで、シート８にかかる衝撃を吸収することができる。
さらに、バッテリケース１４は、変化部３１の凹部３６に沿ってフロアハーネス３７を配設することにより、側面衝突時の衝撃からフロアハーネス３７を保護できる。 As shown in FIG. 1, when a load F acts on the side sill 3 in the side collision of the vehicle 1, the battery case 14 is pushed out in the vehicle width direction (arrow G direction). At this time, the battery case 14 has the standard portion 16 disposed at a position corresponding to the range L that moves when the left and right seats 8 and 9 slide back and forth, and the left and right seats 8 and 9 slide back and forth. Since the wide portion 17 is disposed at a position where the left and right seats 8, 9 do not wrap in the vehicle longitudinal direction, the standard portion 16 is pushed out in the vehicle width direction (arrow H direction) by pushing out the seat 8.
In the battery case 14, the changing portion 31 is deformed by this extrusion, and the standard portion 16 is bent with respect to the wide portion 17, so that the impact can be absorbed, and the impact to the occupant can be reduced and the battery 12 can be protected.
Further, in the battery case 14, the concave portion 36 is formed on the floor tunnel 7 side of the changing portion 31 that smoothly connects the standard portion 16 and the wide portion 17, so that the changing portion 31 is easily deformed by a side collision of the vehicle 1. It becomes a structure. The battery case 14 can absorb the impact applied to the seat 8 when the standard portion 16 is bent with respect to the wide portion 17 at the time of a side collision of the vehicle 1.
Furthermore, the battery case 14 can protect the floor harness 37 from an impact at the time of a side collision by disposing the floor harness 37 along the recess 36 of the changing portion 31.

この発明は、車両の側面衝突時にバッテリを収納したバッテリケースが折れ曲がることで衝撃を吸収し、乗員への衝撃の緩和と、バッテリの保護を可能にすることができるものであり、車両にかぎらず、駆動源としてバッテリを搭載する移動機器に適用可能である。   The present invention absorbs an impact by bending a battery case that houses a battery at the time of a side collision of the vehicle, and can alleviate the impact on the occupant and protect the battery. The present invention can be applied to a mobile device equipped with a battery as a drive source.

１ 車両
２ 車体
５ フロアパネル
６ 車室
７ フロアトンネル
８・９ シート
１０・１１ スライド機構
１２ バッテリ
１３ モジュール
１４ バッテリケース
１６ 標準部
１７ 幅広部
３１ 変化部
３６ 凹部
３７ フロアハーネス DESCRIPTION OF SYMBOLS 1 Vehicle 2 Car body 5 Floor panel 6 Car compartment 7 Floor tunnel 8.9 Seat 10.11 Slide mechanism 12. Battery 13. Module 14. Battery case 16. Standard part 17. Wide part 31 Change part 36 Concave part 37 Floor harness

Claims (2)

車室内に設置された左右のシートの間に形成されたフロアトンネル上にバッテリを固定する車両用バッテリ固定構造において、前記左右のシートは、車両前後方向にスライドするスライド機能を備え、前記バッテリは、バッテリケースを介して前記フロアトンネルに固定され、前記バッテリケースは、標準部と、車両幅方向の長さが前記標準部より長い幅広部とで構成され、前記標準部は、前記左右のシートが前後にスライドした場合に移動する範囲に対応する位置に配置され、前記幅広部は、前記左右のシートが前後にスライドしても、車両前後方向にて前記左右のシートがラップしない位置に配置されていることを特徴とする車両用バッテリ固定構造。   In a vehicle battery fixing structure for fixing a battery on a floor tunnel formed between left and right seats installed in a vehicle interior, the left and right seats have a sliding function of sliding in the vehicle front-rear direction, The battery case is fixed to the floor tunnel via a battery case, and the battery case includes a standard part and a wide part whose length in the vehicle width direction is longer than the standard part, and the standard part includes the left and right seats. Is disposed at a position corresponding to the range of movement when the vehicle slides back and forth, and the wide portion is disposed at a position where the left and right seats do not wrap in the vehicle longitudinal direction even if the left and right seats slide back and forth. The battery fixing structure for vehicles characterized by the above-mentioned. 前記標準部と前記幅広部とを滑らかに連結する変化部を設け、前記変化部のフロアトンネル側に凹部を形成したことを特徴とする請求項１に記載の車両用バッテリ固定構造。   The vehicle battery fixing structure according to claim 1, wherein a changing portion that smoothly connects the standard portion and the wide portion is provided, and a recess is formed on a floor tunnel side of the changing portion.
JP2013226726A 2013-10-31 2013-10-31 Battery fixing structure for vehicle Pending JP2015085828A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11731498B2 (en) 2019-10-27 2023-08-22 Ford Global Technologies, Llc Battery tray for protecting the vehicle battery of a hybrid motor

Citations (4)

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Publication number Priority date Publication date Assignee Title
US4216839A (en) * 1978-07-20 1980-08-12 Unique Mobility Inc. Electrically powered motor vehicle
JP2010004666A (en) * 2008-06-20 2010-01-07 Toyota Motor Corp Vehicle
JP2010221726A (en) * 2009-03-19 2010-10-07 Honda Motor Co Ltd Vehicle body structure of fuel cell vehicle
US20100264699A1 (en) * 2007-11-15 2010-10-21 Xiangzheng Wang Floorboard Assembly for Vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216839A (en) * 1978-07-20 1980-08-12 Unique Mobility Inc. Electrically powered motor vehicle
US20100264699A1 (en) * 2007-11-15 2010-10-21 Xiangzheng Wang Floorboard Assembly for Vehicle
JP2010004666A (en) * 2008-06-20 2010-01-07 Toyota Motor Corp Vehicle
JP2010221726A (en) * 2009-03-19 2010-10-07 Honda Motor Co Ltd Vehicle body structure of fuel cell vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11731498B2 (en) 2019-10-27 2023-08-22 Ford Global Technologies, Llc Battery tray for protecting the vehicle battery of a hybrid motor

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