KR0153340B1 - Battery installing structure of an electric vehicle - Google Patents

Battery installing structure of an electric vehicle Download PDF

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Publication number
KR0153340B1
KR0153340B1 KR1019950007745A KR19950007745A KR0153340B1 KR 0153340 B1 KR0153340 B1 KR 0153340B1 KR 1019950007745 A KR1019950007745 A KR 1019950007745A KR 19950007745 A KR19950007745 A KR 19950007745A KR 0153340 B1 KR0153340 B1 KR 0153340B1
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KR
South Korea
Prior art keywords
battery
electric vehicle
gap
sides
support plate
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Application number
KR1019950007745A
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Korean (ko)
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KR960037368A (en
Inventor
이종일
Original Assignee
전성원
현대자동차주식회사
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Priority to KR1019950007745A priority Critical patent/KR0153340B1/en
Publication of KR960037368A publication Critical patent/KR960037368A/en
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Publication of KR0153340B1 publication Critical patent/KR0153340B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/66—Arrangements of batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/04—Arrangement of batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Battery Mounting, Suspending (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

본 발명은 전기 자동차용 배터리 장착구조에 관한 것으로써, 하단에 배터리를 수납할 수 있는 수납부를 형성한 차체와 상기 차체에 고정 설치된 프레임과 양측에 가이드홈을 형성하고 중앙에 삽입돌기를 형성한 고정판을 상기 배터리에 형성된 방열핀에 삽입하여 상하 유동을 방지하였으며, 상기 고정판을 가이드하는 가이드돌기를 양측에 형성하고 중앙에 삽입홈을 형성한 보스부를 형성하여 간격유지와 하단에 배터리와 간극유지를 위한 장공을 형성하며, 전후측에 막이판을 고정설치한 배터리 받침 플레이트로 이루어져 배터리의 안정된 수납과 간단한 부품으로 조립성 향상 및 배터리간의 일정한 간극유지로 배터리 냉각 성능향상과 배터리 받침 플레이트와 배터리와의 간격유지를 위한 보스부를 형성하여 배터리 받침 플레이트의 강성을 향상시켰다.The present invention relates to a battery mounting structure for an electric vehicle, comprising: a vehicle body having an accommodating portion capable of accommodating a battery at a lower end thereof, a frame fixed to the vehicle body, and guide grooves formed at both sides thereof, and a fixing plate having an insertion protrusion formed at the center thereof; Inserted into the heat dissipation fin formed in the battery to prevent up and down flow, and the guide protrusions for guiding the fixing plate are formed on both sides, and the boss portion formed with the insertion groove in the center is formed to maintain the gap and the battery and the gap at the bottom. It consists of a battery support plate fixedly installed on the front and back sides, which improves battery cooling performance and maintains a certain gap between batteries. To improve the rigidity of the battery support plate by forming a boss for The.

Description

전기 자동차용 배터리 정착구조Battery fixing structure for electric vehicle

제1도는 본 발명이 정착된 상태의 자동차 측면도.1 is a side view of a vehicle in a state in which the present invention is settled.

제2도는 본 발명의 분해사시도.2 is an exploded perspective view of the present invention.

제3도는 제2도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

제4도는 본 발명의 평면도.4 is a plan view of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 차체 11 : 수납부10: body 11: storage

12 : 프레임 13 : 배터리 받침 플레이트12 frame 13 battery base plate

14 : 가이드돌기 15 : 삽입홈14: guide protrusion 15: insertion groove

16 : 보스부 17 : 장공16: boss part 17: longevity

18 : 가이드홈 19 : 삽입돌기18: guide groove 19: insertion protrusion

20 : 고정판 21 : 막이판20: fixed plate 21: membrane plate

22 : 배터리 23 : 볼트22: battery 23: volts

24 : 방열핀 d, f : 간격24: heat sink fins d, f: spacing

e : 간극e: gap

본 발명은 전기 자동차용 배터리 정착구조에 관한 것으로서, 더욱 상세하게는 전기 자동차의 차체 하단에 수납부를 형성하여 배터리의 안정된 수납 및 냉각성능향상 등을 위한 전기 자동차용 배터리 정착 구조에 관한 것이다.The present invention relates to a battery fixing structure for an electric vehicle, and more particularly, to a battery fixing structure for an electric vehicle for the stable storage of the battery and improved cooling performance by forming an accommodating portion in the lower body of the electric vehicle.

일반적으로 전기 자동차의 배터리 수납부는 자동차 엔진룸 및 자동차트렁크의 일정한 공간에 수납기구를 설치하여 배터리를 수납할 수 있게 하였다.In general, the battery compartment of the electric vehicle has a storage unit installed in a certain space of the engine compartment and the vehicle trunk to accommodate the battery.

그러나 이와같은 전기 자동차의 배터리 수납부는 공간을 크게 차지하는 불편함과 수납기구를 따로 설치해야 하는 문제로 인한 부품수 증가와 트렁크 스페이스 감소, 조립이 어렵고 힘이 드는 등의 여러가지 문제점이 있었다.However, the battery housing of the electric vehicle has various problems, such as an increase in the number of parts, a reduction in the trunk space, and difficulty in assembly, due to the inconvenience of occupying a large space and the need to install a storage device separately.

본 발명은 상기와 같은 문제점을 해결하기 위하여 이루어진 것으로서 본 고안의 목적은 전기 자동차의 차체 하단에 수납부를 형성하여 배터리의 안정된 수납 및 간단한 부품으로 조립성 향상과 배터리간의 일정한 간극유지로 인한 냉각 성능향상을 위한 것이다.The present invention has been made to solve the above problems, and an object of the present invention is to form an accommodating portion at the bottom of the vehicle body of the electric vehicle to improve the cooling performance due to the stable storage of the battery and the improvement of assembling with simple components and maintaining a constant gap between the batteries. It is for.

상기와 같은 목적을 실현하기 위하여 안출한 전기 자동차용 배터리 장착구조는 하단에 배터리를 수납할 수 있는 수납부를 형성한 차체와 상기 차체에 고정설치된 프레임과 양측에 가이드홈을 형성하고 중앙에 삽입돌기를 형성한 고정판을 상기 배터리에 형성된 방열핀에 삽입하여 상하, 전후유동을 방지하였으며, 상기 고정판을 가이드하는 가이드돌기를 양측에 형성하고 중앙에 삽입홈을 형성한 보스부를 형성하여 간격유지와 하단에 배터리와 간극유지를 위한 장공을 형성하며 전후측에 막이판을 고정설치한 배터리 받침 플레이트로 이루어져 배터리의 안정된 수납과 간단한 부품으로 조립성 향상 및 배터리간의 일정한 간극 및 간격유지로 인한 배터리 냉각 성능향상과 배터리 받침 플레이트의 강성 향상 역활을 하는 것이다.In order to achieve the above object, the battery mounting structure for an electric vehicle is designed to include a body formed at a lower portion of the body for accommodating a battery, a frame fixed to the vehicle body, and guide grooves formed at both sides, and an insertion protrusion in the center thereof. Inserting the fixed plate formed into the heat radiation fin formed in the battery to prevent the up and down, front and rear flow, and forming the boss protrusions formed on both sides of the guide projection for guiding the fixed plate and the insertion groove in the center to maintain the gap and the battery at the bottom It forms a hole for maintaining the gap, and it consists of a battery support plate fixedly installed on the front and back sides, which ensures stable storage of the battery and improves assembly performance by simple parts, and improves battery cooling performance due to constant gaps and intervals between batteries. It serves to improve the rigidity of the plate.

이하 본 발명의 바람직한 실시예를 제2도 내지 제3도에 의해 상세히 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to FIGS. 2 to 3.

제2도는 본 발명의 분해사시도이고, 제3도는 A-A선 단면도로서, 부호 10은 수납부(11)를 형성한 차체를 나타내고 있다.FIG. 2 is an exploded perspective view of the present invention, and FIG. 3 is a cross-sectional view taken along the line A-A, and reference numeral 10 denotes a vehicle body in which the housing portion 11 is formed.

상기 차체(10)의 하단에는 ㄴ형상의 프레임(12)이 양측으로 고정 설치되어 있고 상기 프레임(12)의 하단에 배터리 받침 플레이트(13)가 볼트(23)에 의해 고정설치되어 있다.The b-shaped frame 12 is fixed to both sides at the lower end of the vehicle body 10, and the battery support plate 13 is fixed to the lower end of the frame 12 by bolts 23.

상기 배터리 받침 플레이트(13)는 양측에 ㄱ형상의 가이드돌기(14)가 마주보고 형성되어 있으며, 중앙에는 길이방향으로 삽입홈(15)을 형성한 보스부(16)가 배터리간의 간격(d)를 유지하여 위해 형성되어 있으며, 하단에는 배터리(22)와 간극(e) 유지를 위한 장공(17)를 형성하였으며, 내측으로는 방열핀(24)을 형성한 다수의 배터리(22)를 삽입하고 다수의 고정판(20)을 삽입 설치하여 상하 유동을 방지하였다.The battery support plate 13 is formed with the A-shaped guide protrusions 14 facing each other, and the boss portion 16 having the insertion groove 15 formed in the longitudinal direction at the center thereof is the distance between the batteries d. It is formed for maintaining, the lower end of the battery 22 and the hole (17) for maintaining the gap (e) was formed, and the inside of the plurality of batteries 22 formed with a heat radiation fin 24 is inserted The fixing plate 20 was inserted to prevent vertical flow.

그리고 상기 배터리 받침 플레이트(13)의 전후측에는 막이판(21)을 고정 설치하여 상기 배터리(22)를 고정하였다.In addition, the front and rear sides of the battery support plate 13 are fixed to the membrane plate 21 to fix the battery 22.

한편 상기 고정판(20)은 양측에 가이드홈(18)을 형성하고 중앙에 삽입돌기(19)를 형성하여 상기 가이드돌기(14)와 삽입홈(15)에 삽입되어 자유롭게 슬라이드 될 수 있도록 형성되어 상기 배터리 받침 플레이트(13)내측에 설치되어 배터리간의 간극(f)을 유지한다.On the other hand, the fixing plate 20 is formed so that the guide grooves 18 are formed on both sides and the insertion protrusions 19 are formed in the center so as to be inserted into the guide protrusions 14 and the insertion grooves 15 and slide freely. It is installed inside the battery support plate 13 to maintain the gap f between the batteries.

이와같이 구성된 본 발명에 따른 전기 자동차용 배터리 정착구조에 대한 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effect of the battery fixing structure for an electric vehicle according to the present invention configured as described above are as follows.

수납부(11)를 형성한 차체(10)에 프레임(12)을 고정설치하며, 배터리 받침 플레이트(13)의 전후측의 일측을 막이판(21)으로 고정설치하며, 배터리 받침 플레이트(13)의 전후측의 일측을 막이판(21)으로 고정설치하고 배터리(22)를 삽입한 후 고정판(20)에 형성된 가이드홈(18)과 삽입돌기(19)를 배터리 받침 플레이트(13)에 형성된 가이드돌기(14)와 삽입홈(15)에 삽입하여 슬라이드시켜 배터리(22)에 형성된 방열핀(24) 사이에 삽입 설치하여 상하 유동을 방지한다.The frame 12 is fixedly installed on the vehicle body 10 on which the housing part 11 is formed, and one side of the front and rear sides of the battery support plate 13 is fixedly installed by the membrane plate 21, and the battery support plate 13 is installed. After fixing one side of the front and rear side of the diaphragm plate 21 and inserting the battery 22, the guide groove 18 and the insertion protrusion 19 formed on the fixing plate 20, the guide formed on the battery support plate 13 The slide is inserted into the protrusion 14 and the insertion groove 15 to be inserted between the heat dissipation fins 24 formed in the battery 22 to prevent vertical flow.

이와같은 방법으로 다수의 배터리(22)와 다수의 고정판(20)을 삽입 설치한 후 타측에 막이판(21)을 고정설치한다.After inserting and installing the plurality of batteries 22 and the plurality of fixing plates 20 in this manner, the membrane plate 21 is fixedly installed on the other side.

상기와 같이 결합된 배터리 받침 플레이트(13)를 상기 차체(10) 하단에 설치된 프레임(12)에 결합하고 볼트(23)를 체결하면 배터리 정착이 간단하게 이루어진다.When the battery support plate 13 coupled as described above is coupled to the frame 12 installed at the bottom of the vehicle body 10 and the bolt 23 is fastened, the battery is easily fixed.

상숭한 바와같이 전기 자동차용 배터리 정착구조에 의하면 배터리의 안정된 수납 및 간단한 부품으로 조립성 향사과 배터리간의 간극유지로 인한 배터리 냉각성능 향상과 배터리 받침 플레이트와 배터리와의 간격유지를 위한 보스부를 형성하여 배터리 받침 플레이트의 강성을 향상시킨다.As mentioned above, according to the battery fixing structure of the electric vehicle, the battery storage performance is improved by the stable storage of the battery and the simple parts, and the boss portion is formed to improve the battery cooling performance due to the improvement of the assembly between the battery and the gap between the battery support plate and the battery. Improve the rigidity of the battery backing plate.

Claims (1)

하단에 배터리(22)를 수납할 수 있는 수납부(11)를 형성한 차체(10)와, 상기 차체(10)에 고정설치된 프레임(12)과 양측에 가이드홈(18)을 형성하고 중앙에 삽입돌기(19)를 형성한 고정판(20)을 상기 배터리(22)에 형성된 방열핀(24)에 삽입하여 상하 유동을 방지하였으며 상기 고정판(20)을 가이드 하는 가이드돌기(14)를 형성하고 중앙에 삽입홈(15)을 형성한 보스부(16)를 형성하여 간격(d, f)유지와 하단에 배터리와의 간극(e)유지를 위한 장공(17)을 형성하며 전후측에 막이판(21)을 고정설치한 배터리 받침 플레이트(13)로 이루어진 것을 특징으로 하는 전기 자동차용 배터리 장착구조.A vehicle body 10 having an accommodating part 11 capable of accommodating a battery 22 at a lower end thereof, a frame 12 fixed to the vehicle body 10, and guide grooves 18 formed on both sides thereof are formed at the center thereof. The fixing plate 20 having the insertion protrusions 19 formed therein is inserted into the heat dissipation fins 24 formed in the battery 22 to prevent vertical flow. The guide protrusions 14 for guiding the fixing plate 20 are formed at the center thereof. The boss part 16 having the insertion groove 15 is formed to form a long hole 17 for maintaining the gaps d and f and the gap e with the battery at the lower end, and the membrane 21 at the front and rear sides. Battery mounting structure for an electric vehicle, characterized in that consisting of a battery support plate (13) fixedly installed.
KR1019950007745A 1995-04-03 1995-04-03 Battery installing structure of an electric vehicle KR0153340B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950007745A KR0153340B1 (en) 1995-04-03 1995-04-03 Battery installing structure of an electric vehicle

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Application Number Priority Date Filing Date Title
KR1019950007745A KR0153340B1 (en) 1995-04-03 1995-04-03 Battery installing structure of an electric vehicle

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KR960037368A KR960037368A (en) 1996-11-19
KR0153340B1 true KR0153340B1 (en) 1998-12-15

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101450028B1 (en) * 2007-12-28 2014-10-16 건국대학교 산학협력단 System for exchanging motor vehicle battery and method therefor
KR101331000B1 (en) * 2011-12-14 2013-11-20 주식회사 성우하이텍 Battery for electric vehicle
KR101324012B1 (en) * 2011-12-23 2013-10-31 대동공업주식회사 Electric vehicles for agriculture

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