KR20120060073A - Structure for mounting battery for electric bus - Google Patents

Structure for mounting battery for electric bus Download PDF

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Publication number
KR20120060073A
KR20120060073A KR1020100121639A KR20100121639A KR20120060073A KR 20120060073 A KR20120060073 A KR 20120060073A KR 1020100121639 A KR1020100121639 A KR 1020100121639A KR 20100121639 A KR20100121639 A KR 20100121639A KR 20120060073 A KR20120060073 A KR 20120060073A
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KR
South Korea
Prior art keywords
battery
electric bus
carrier assembly
mounting structure
roof
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KR1020100121639A
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Korean (ko)
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장세하
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현대자동차주식회사
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Priority to KR1020100121639A priority Critical patent/KR20120060073A/en
Publication of KR20120060073A publication Critical patent/KR20120060073A/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
    • 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
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/06—Fixed roofs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D31/00—Superstructures for passenger vehicles
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/18—Buses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/14—Trucks; Load vehicles, Busses
    • B60Y2200/143—Busses
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/11—Electric energy storages
    • B60Y2400/112—Batteries
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

PURPOSE: A battery mounting structure of an electric bus is provided to install a battery pack in an ultra-low electric bus stably and improve productivity and work efficiency. CONSTITUTION: A battery mounting structure of an electric bus comprises a battery pack(11) and a battery carrier assembly(41). Multiple rows of batteries are connected electrically in the battery pack. One or more battery carrier assemblies are installed for supporting the multiple rows of batteries. The battery carrier assembly is installed in the roof structure(21) of a bus body to be detached by bolts. The roof structure comprises a roof frame(23) and roof panel(25) installed in the roof frame.

Description

전기 버스의 배터리 장착 구조 {STRUCTURE FOR MOUNTING BATTERY FOR ELECTRIC BUS}Battery Mounting Structure for Electric Buses {STRUCTURE FOR MOUNTING BATTERY FOR ELECTRIC BUS}

본 발명의 예시적인 실시예는 전기 버스의 배터리 장착 구조에 관한 것으로서, 보다 상세하게는 전기 버스의 차체에 배터리 팩을 장착하기 위한 전기 버스의 배터리 장착 구조에 관한 것이다.An exemplary embodiment of the present invention relates to a battery mounting structure of an electric bus, and more particularly, to a battery mounting structure of an electric bus for mounting a battery pack on a vehicle body of the electric bus.

최근 들어 친환경의 중요성이 대두되면서 석유 연료를 사용하는 대신 천연 가스를 사용하는 저상 버스들이 도심을 운행하고 있으며, 대부분의 자동차 메이커에서는 차세대 이동 수단으로서 전기 버스를 개발하고 있다.In recent years, the importance of eco-friendliness has increased, and low-floor buses using natural gas instead of petroleum fuel operate in urban areas, and most car manufacturers are developing electric buses as a next-generation vehicle.

전기 버스는 다수 열의 배터리 팩을 차체에 장착하여 배터리의 전원으로서 구동이 이루어지는데, 점차적으로 천연 가스 버스를 전기 버스로 대체하고 있는 추세이다.Electric buses are driven as a power source for batteries by mounting a plurality of rows of battery packs in the vehicle body, and gradually replacing natural gas buses with electric buses.

한편, 일반적인 천연 가스 버스는 초 저상으로서 차체의 루프 구조물에 천연가스 탱크를 장착하고 있는 바, 천연 가스 탱크는 루프 구조물의 상단에 안착되며 별도의 연결부를 통해 루프 구조물에 볼팅 결합되고 있다.On the other hand, the general natural gas bus is a very low phase, the natural gas tank is mounted on the roof structure of the vehicle body, the natural gas tank is seated on the top of the roof structure and bolted to the roof structure through a separate connection.

다른 한편으로, 전기 버스는 다수 열의 배터리를 견고하게 장착해야 하는 과제를 안고 있는데, 당 업계에서는 현재 개발되고 있는 전기 버스에 대하여 배터리 팩을 천연 가스 차량에서와 같이 루프 구조물에 장착할 수 있는 구조를 개발하고 있다.On the other hand, electric buses face the challenge of robustly mounting multiple rows of batteries. In the industry, for electric buses currently being developed, there is a structure in which battery packs can be mounted in roof structures as in natural gas vehicles. Developing.

그런데, 이와 같은 배터리 팩의 장착 구조는 루프 구조물에 대하여 배터리 팩을 보다 안정적으로 지지하고 있지 못하며, 작업 효율 및 생산성이 저하된다는 문제점을 내포하고 있다.However, such a mounting structure of the battery pack does not support the battery pack more stably with respect to the loop structure, and includes a problem that the work efficiency and productivity are lowered.

이에 본 발명의 예시적인 실시예들은 상기와 같은 문제점을 개선하기 위하여 창출된 것으로서, 초 저상의 전기 버스 차체에 배터리 팩을 보다 안정적으로 장착할 수 있으며, 작업 효율 및 생산성을 향상시킬 수 있도록 한 전기 버스의 배터리 장착 구조를 제공한다.Accordingly, exemplary embodiments of the present invention have been created to improve the above problems, and can be more stably equipped with a battery pack on an ultra-low-rise electric bus body, and can improve work efficiency and productivity. Provides a battery mounting structure for the bus.

본 발명의 예시적인 실시예에 따른 전기 버스의 배터리 장착 구조는, 전기 버스에 배터리를 장착하기 위한 것으로서, 다수 열의 배터리를 지지하는 적어도 하나의 배터리 캐리어 어셈블리가 구비되고, 버스 차체의 루프 구조물에 상기 배터리 캐리어 어셈블리가 착탈 가능하게 구성되는 것을 특징으로 한다.The battery mounting structure of an electric bus according to an exemplary embodiment of the present invention is for mounting a battery on an electric bus, and is provided with at least one battery carrier assembly for supporting a plurality of rows of batteries, the loop structure of the bus body being And the battery carrier assembly is detachably configured.

상기 전기 버스의 배터리 장착 구조에 있어서, 상기 배터리 캐리어 어셈블리는 상기 루프 구조물에 볼팅 결합될 수 있다.In the battery mounting structure of the electric bus, the battery carrier assembly may be bolted to the loop structure.

상기 전기 버스의 배터리 장착 구조에 있어서, 상기 배터리 캐리어 어셈블리는 한 쌍으로서 구비되며, 상기 루프 구조물에 대하여 전후방 측으로 배치될 수 있다.In the battery mounting structure of the electric bus, the battery carrier assembly may be provided as a pair, and may be disposed forward and backward with respect to the loop structure.

상기 전기 버스의 배터리 장착 구조에 있어서, 상기 배터리 캐리어 어셈블리는 다수의 지지부재가 종횡 방향으로 용접 접합되어 이루어질 수 있다.In the battery mounting structure of the electric bus, the battery carrier assembly may be formed by welding a plurality of support members in the longitudinal direction.

상기 전기 버스의 배터리 장착 구조에 있어서, 상기 지지부재는 사각 파이프 형태로서 이루어질 수 있다.In the battery mounting structure of the electric bus, the support member may be in the form of a square pipe.

상술한 바와 같은 본 발명의 예시적인 실시예에 따른 전기 버스의 배터리 장착 구조에 의하면, 초저상 전기 버스에서 다수 열의 배터리 팩을 버스 차체의 루프 구조물에 장착할 수 있고, 배터리 팩을 지지하는 배터리 캐리어 어셈블리를 루프 구조물에 대하여 볼팅 결합 방식으로 착탈 가능하게 구성할 수 있으므로 작업 효율 및 생산성을 더욱 향상시킬 수 있다.According to the battery mounting structure of the electric bus according to the exemplary embodiment of the present invention as described above, in the ultra-low-floor electric bus, a battery carrier supporting a battery pack can be mounted in a loop structure of a bus body, The assembly can be detachably configured in a bolted coupling manner with respect to the loop structure, further improving work efficiency and productivity.

또한, 본 실시예에서는 배터리 캐리어 어셈블리의 장착 및 분리가 용이하므로, 수리 및 정비 작업 시 볼트 결합에 의한 해제가 가능하여 검사가 용이하며, 수명이 지난 배터리의 교환 장착이 가능하다.In addition, in this embodiment, the battery carrier assembly can be easily installed and removed, and thus can be easily released by bolting during repair and maintenance work, and inspection can be easily performed, and replacement and replacement of the battery after its life is possible.

또한, 본 실시예에서는 배터리 캐리어 어셈블리에 다수의 지지부재들을 구비하므로, 배터리 팩을 더욱 견고하게 지지할 수 있으며, 작업자의 안전을 보장할 수 있다.In addition, in the present embodiment, since the battery carrier assembly includes a plurality of support members, the battery pack can be more firmly supported and the safety of the operator can be guaranteed.

이 도면들은 본 발명의 예시적인 실시예를 설명하는데 참조하기 위함이므로, 본 발명의 기술적 사상을 첨부한 도면에 한정해서 해석하여서는 아니된다.
도 1은 본 발명의 예시적인 실시예에 따른 전기 버스의 배터리 장착 구조를 도시한 도면이다.
도 2는 본 발명의 예시적인 실시예에 따른 전기 버스의 배터리 장착 구조에 적용되는 배터리 캐리어 어셈블리를 도시한 도면이다.These drawings are for the purpose of describing an exemplary embodiment of the present invention, and therefore the technical idea of the present invention should not be construed as being limited to the accompanying drawings.
1 is a diagram illustrating a battery mounting structure of an electric bus according to an exemplary embodiment of the present invention.
2 illustrates a battery carrier assembly applied to a battery mounting structure of an electric bus according to an exemplary embodiment of the present invention.

이하, 첨부한 도면을 참고로 하여 본 발명의 실시예에 대하여 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 상세히 설명한다. 그러나 본 발명은 여러 가지 상이한 형태로 구현될 수 있으며 여기에서 설명하는 실시예에 한정되지 않는다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

본 발명을 명확하게 설명하기 위해서 설명과 관계없는 부분은 생략하였으며, 명세서 전체를 통하여 동일 또는 유사한 구성요소에 대해서는 동일한 참조 부호를 붙이도록 한다.In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.

또한, 도면에서 나타난 각 구성의 크기 및 두께는 설명의 편의를 위해 임의로 나타내었으므로, 본 발명이 반드시 도면에 도시된 바에 한정되지 않으며, 여러 부분 및 영역을 명확하게 표현하기 위하여 두께를 확대하여 나타내었다.In addition, since the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of description, the present invention is not necessarily limited to those shown in the drawings, and is shown by enlarging the thickness in order to clearly express various parts and regions. It was.

도 1은 본 발명의 예시적인 실시예에 따른 전기 버스의 배터리 장착 구조를 도시한 도면이고, 도 2는 본 발명의 예시적인 실시예에 따른 전기 버스의 배터리 장착 구조에 적용되는 배터리 캐리어 어셈블리를 도시한 도면이다.1 illustrates a battery mounting structure of an electric bus according to an exemplary embodiment of the present invention, and FIG. 2 illustrates a battery carrier assembly applied to a battery mounting structure of an electric bus according to an exemplary embodiment of the present invention. One drawing.

도면을 참조하면, 본 발명의 예시적인 실시예에 따른 전기 버스의 배터리 장착 구조(100)는 초 저상 전기 버스의 차체에 배터리 팩(11)을 장착하기 위한 것이다.Referring to the drawings, the battery mounting structure 100 of the electric bus according to an exemplary embodiment of the present invention is for mounting the battery pack 11 to the vehicle body of the ultra low-phase electric bus.

여기서, 상기 배터리 팩(11)은 다수 열의 배터리들이 전기적으로 연결된 것으로, 전기 버스의 구동에 필요한 전기를 제공한다.Here, the battery pack 11 is a plurality of rows of batteries are electrically connected to provide the electricity required to drive the electric bus.

본 실시예에 의한 상기 전기 버스의 배터리 장착 구조(100)는 배터리팩(11)을 안정적으로 지지하면서 배터리 팩(11)의 장착 작업성을 향상시킬 수 있도록 버스 차체의 루프 구조물(21)에 배터리 팩(11)을 장착할 수 있는 구성으로 이루어진다.The battery mounting structure 100 of the electric bus according to the present embodiment is a battery in the roof structure 21 of the bus body so as to stably support the battery pack 11 to improve the mounting workability of the battery pack 11. It consists of a structure which can mount the pack 11.

상기 루프 구조물(21)은 루프 프레임(23)과, 이 루프 프레임(23)에 설치되는 루프 판넬(25)을 포함하여 이루어진다. 이러한 루프 구조물(21)의 구성은 공지 기술이므로 본 명세서에서 더욱 자세한 설명은 생략하기로 한다.The roof structure 21 includes a roof frame 23 and a roof panel 25 installed on the roof frame 23. Since the configuration of the loop structure 21 is a known technology, more detailed description thereof will be omitted herein.

본 실시예에서, 상기 루프 구조물(21)에는 배터리 팩(11)을 지지하는 한 쌍의 배터리 캐리어 어셈블리(41)가 구비되는 바, 이 배터리 캐리어 어셈블리(41)는 루프 구조물(21)에 착탈 가능하게 구성될 수 있다.In the present embodiment, the roof structure 21 is provided with a pair of battery carrier assemblies 41 for supporting the battery pack 11, the battery carrier assembly 41 is detachable to the roof structure (21) Can be configured.

상기 배터리 캐리어 어셈블리(41)는 연결부를 통하여 다수 열의 배터리 팩(11)을 견고하게 고정시키기 위한 것으로서, 한 쌍으로서 구비되며, 루프 구조물(21)에 대하여 전후방 측으로 배치되고, 볼트를 통하여 루프 구조물(21)의 루프 프레임(23)에 볼팅 결합될 수 있다.The battery carrier assembly 41 is for firmly fixing a plurality of rows of battery packs 11 through a connection part, and is provided as a pair, disposed forward and backward with respect to the loop structure 21, and through the bolt. 21 may be bolted to the loop frame 23.

이러한 배터리 캐리어 어셈블리(41)는 다수의 지지부재들(45)이 종횡 방향으로 용접 접합되면서 배터리 팩(11)을 지지할 수 있는 구조로 이루지는 바, 지지부재들(45)을 통하여 배터리 팩(11)의 하중을 루프 구조물(21)에 균일하게 분포시킬 수 있다.The battery carrier assembly 41 is formed of a structure capable of supporting the battery pack 11 while the plurality of support members 45 are welded in the longitudinal and horizontal directions, thereby supporting the battery packs through the support members 45. The load of 11) can be evenly distributed in the loop structure 21.

여기서, 상기 지지부재들(45)은 사각 파이프 형태로 이루어지며, 격자 형태로 용접 접합되고, 루프 구조물(21)과 볼팅 결합될 수 있는 볼트 구멍들(47)을 형성하고 있다.Here, the support members 45 are formed in a square pipe shape, welded and bonded in a lattice shape, and form bolt holes 47 that may be bolted to the loop structure 21.

따라서, 상기와 같이 구성되는 본 발명의 예시적인 실시예에 따른 전기 버스의 배터리 장착 구조(100)에 의하면, 초저상 전기 버스에서 다수 열의 배터리 팩(11)을 버스 차체의 루프 구조물(21)에 장착할 수 있다.Therefore, according to the battery mounting structure 100 of the electric bus according to the exemplary embodiment of the present invention configured as described above, the battery pack 11 of a plurality of rows in the ultra-low-floor electric bus to the loop structure 21 of the bus body. I can attach it.

본 실시예에서는 배터리 팩(11)을 지지하는 배터리 캐리어 어셈블리(41)를 루프 구조물(21)에 대하여 볼팅 결합 방식으로 착탈(장착 및 분리) 구성할 수 있으므로, 작업 효율 및 생산성을 더욱 향상시킬 수 있다.In this embodiment, since the battery carrier assembly 41 supporting the battery pack 11 may be attached to or detached from the roof structure 21 by a bolting coupling method, the work efficiency and productivity may be further improved. have.

또한, 본 실시예에서는 배터리 캐리어 어셈블리(41)의 장착 및 분리가 용이하므로, 수리 및 정비 작업 시 볼트 결합에 의한 해제가 가능하여 검사가 용이하며, 수명이 지난 배터리의 교환 장착이 가능하다.In addition, in the present embodiment, since the battery carrier assembly 41 is easily installed and detached, the battery carrier assembly 41 may be easily released by bolt coupling during repair and maintenance work, and thus inspection may be easily performed, and replacement and replacement of the battery after the life thereof may be possible.

그리고, 본 실시예에서는 배터리 캐리어 어셈블리(41)에 다수의 지지부재들(45)을 구비하므로, 배터리 팩(11)을 더욱 견고하게 지지할 수 있으며, 작업자의 안전을 보장할 수 있다.In addition, since the battery carrier assembly 41 includes a plurality of support members 45 in the present embodiment, the battery pack 11 may be more firmly supported and the safety of the operator may be guaranteed.

이상을 통해 본 발명의 바람직한 실시예에 대하여 설명하였지만, 본 발명은 이에 한정되는 것이 아니고 특허청구범위와 발명의 상세한 설명 및 첨부한 도면의 범위 안에서 여러 가지로 변형하여 실시하는 것이 가능하고 이 또한 본 발명의 범위에 속하는 것은 당연하다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, And it goes without saying that the invention belongs to the scope of the invention.

11... 배터리 팩 21... 루프 구조물
41... 배터리 캐리어 어셈블리 45... 지지부재11 ... battery pack 21 ... loop structure
41 ... battery carrier assembly 45 ... support member

Claims (5)

전기 버스에 배터리를 장착하기 위한 전기 버스의 배터리 장착 구조에 관한 것으로서,
다수 열의 배터리를 지지하는 적어도 하나의 배터리 캐리어 어셈블리가 구비되고,
버스 차체의 루프 구조물에 상기 배터리 캐리어 어셈블리가 착탈 가능하게 구성되는 것을 특징으로 하는 전기 버스의 배터리 장착 구조.Regarding the battery mounting structure of the electric bus for mounting the battery in the electric bus,
At least one battery carrier assembly supporting multiple rows of batteries,
The battery mounting structure of the electric bus, characterized in that the battery carrier assembly is detachably configured to the roof structure of the bus body. 제1 항에 있어서,
상기 배터리 캐리어 어셈블리는 상기 루프 구조물에 볼팅 결합되는 것을 특징으로 하는 전기 버스의 배터리 장착 구조.The method according to claim 1,
The battery carrier assembly is bolted to the loop structure. 제1 항에 있어서,
상기 배터리 캐리어 어셈블리는 한 쌍으로서 구비되며, 상기 루프 구조물에 대하여 전후방 측으로 배치되는 것을 특징으로 하는 전기 버스의 배터리 장착 구조.The method according to claim 1,
The battery carrier assembly is provided as a pair, the battery mounting structure of the electric bus, characterized in that arranged in front and rear with respect to the loop structure. 제1 항 내지 제3 항 중에서 선택되는 어느 한 항에 있어서,
상기 배터리 캐리어 어셈블리는,
다수의 지지부재가 종횡 방향으로 용접 접합되어 이루어지는 것을 특징으로 하는 전기 버스의 배터리 장착 구조.The method according to any one of claims 1 to 3,
The battery carrier assembly,
A battery mounting structure for an electric bus, characterized in that a plurality of supporting members are welded in the longitudinal and transverse directions. 제4 항에 있어서,
상기 지지부재가 사각 파이프 형태로서 이루어지는 것을 특징으로 하는 전기 버스의 배터리 장착 구조.The method of claim 4, wherein
The battery mounting structure of the electric bus, characterized in that the support member is made in the form of a square pipe.
KR1020100121639A 2010-12-01 2010-12-01 Structure for mounting battery for electric bus KR20120060073A (en)

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KR101302754B1 (en) * 2012-06-29 2013-09-03 한국항공대학교산학협력단 Opening and closing device for a vehicles battery
KR101360927B1 (en) * 2012-06-29 2014-02-11 한국항공대학교산학협력단 Method for opening and closing sliding cover of battery mount for vehicle
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KR101373599B1 (en) * 2012-06-29 2014-03-13 한국항공대학교산학협력단 Fixing structure for battery mount of electric vehicle
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KR101360927B1 (en) * 2012-06-29 2014-02-11 한국항공대학교산학협력단 Method for opening and closing sliding cover of battery mount for vehicle
KR101372372B1 (en) * 2012-06-29 2014-03-12 한국항공대학교산학협력단 mounting apparatus of battery for vehicle
KR101373599B1 (en) * 2012-06-29 2014-03-13 한국항공대학교산학협력단 Fixing structure for battery mount of electric vehicle
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KR101429749B1 (en) * 2013-07-19 2014-08-12 국민대학교산학협력단 Battery mounting apparatus for electric car
WO2016016482A1 (en) * 2014-07-30 2016-02-04 Irizar, S. Coop. Bus
CN105437944A (en) * 2014-09-30 2016-03-30 比亚迪股份有限公司 Articulated bus
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FR3043600A1 (en) * 2015-11-16 2017-05-19 Bluebus TERRESTRIAL ELECTRIC VEHICLE OF PUBLIC TRANSPORT, BUS TYPE, WITH HIGHER ELECTRIC ENERGY STORAGE MODULES.
CN106515412A (en) * 2016-09-28 2017-03-22 中航复合材料有限责任公司 Connection structure and method of electric motor coach overhead type battery
CN107323241A (en) * 2017-06-29 2017-11-07 江西博能上饶客车有限公司 Change electric-type electric automobile
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