KR19990002966U - Floor panel reinforcement structure of electric vehicle - Google Patents
Floor panel reinforcement structure of electric vehicle Download PDFInfo
- Publication number
- KR19990002966U KR19990002966U KR2019970016558U KR19970016558U KR19990002966U KR 19990002966 U KR19990002966 U KR 19990002966U KR 2019970016558 U KR2019970016558 U KR 2019970016558U KR 19970016558 U KR19970016558 U KR 19970016558U KR 19990002966 U KR19990002966 U KR 19990002966U
- Authority
- KR
- South Korea
- Prior art keywords
- floor panel
- tray
- battery
- electric vehicle
- reinforcement structure
- Prior art date
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 239000011324 bead Substances 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
-
- 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
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection
Abstract
본 고안은 전기자동차의 플로어패널 보강구조에 관한 것으로, 전기자동차의 플로어패널(1) 상부에 놓여지는 밧데리를 덮어 보호할 수 있도록 된 밧데리 트레이(2)에 있어서, 상기 트레이(2)의 측면에 다수개의 강성보강용 비드(3)가 형성되고, 상기 트레이(2)와 플로어패널(1)의 접합면에 보강부재(4)가 연결설치된 것을 특징으로 하여, 하나의 금형으로 성형한 플로어패널에 비드가 형성된 밧데리트레이를 설치하여 사용하고, 또한 상기 트레이와 플로어패널과의 접합부에 별도의 보강부재를 설치함으로써, 강성을 보강할 수 있는 효과가 있게 되는 것이다.The present invention relates to a floor panel reinforcement structure of an electric vehicle, in the battery tray (2) to cover and protect the battery placed on the floor panel (1) of the electric vehicle, the side of the tray (2) A plurality of rigid reinforcing beads (3) are formed, and the reinforcing member (4) is connected to the joint surface of the tray (2) and the floor panel (1). By installing and using a battery tray is formed, and by providing a separate reinforcing member at the junction of the tray and the floor panel, there is an effect that can reinforce the rigidity.
Description
본 고안은 차량의 플로어패널에 관한 것으로, 특히 전기자동차에 사용할 수 있도록 플로어패널의 강성을 보강시킨 차량의 플로오패널 보강구조에 관한 것이다.The present invention relates to a floor panel of a vehicle, and more particularly to a floor panel reinforcement structure of a vehicle reinforced with the rigidity of the floor panel for use in electric vehicles.
일반적으로 전기자동차는 그 운행을 위한 에너지원으로서 전기를 사용하는 차량으로 차체 내부에는 이러한 전기의 공급을 위한 밧데리가 다수개 설치되어 있다.In general, an electric vehicle is a vehicle that uses electricity as an energy source for its operation, and a plurality of batteries for supplying such electricity are installed inside the vehicle body.
상기한 밧데리는 자동차의 각종 전장품들을 작동하게 하는 전원으로 이동되고 또한 그 운행을 위한 에너지원으로서 전기를 사용하고 있기 때문에, 이러한 전기의 공급을 위한 밧데리가 장시간 사용할 수 있는 것이어야 한다는 것이 필수적인 요건으로서 이에 대한 연구가 활발히 진행되고 있다.Since the above-mentioned batteries are moved to a power source for operating various electronic parts of a vehicle and also use electricity as an energy source for its operation, it is an essential requirement that the battery for supplying such electricity be used for a long time. Research on this is being actively conducted.
이러한 조건을 만족시키기 위한 요건으로서, 밧데리의 수명이 절대적으로 길어야 한다는 전제조건이 해결되어야 하겠지만 현재사용되고 있는 밧데리는 그 수명 및 용량이 한정되어 있어, 이러한 조건을 해결시키기위한 가장 손쉬운 방법은 밧데리의 크기와 갯수를 늘려서 밧데리의 사용시간을 연장시키는 것이다.As a requirement for satisfying these conditions, the premise that the life of the battery should be absolutely long must be solved, but currently used batteries have a limited life and capacity, so the easiest way to solve these conditions is the size of the battery. Increasing the number of and will extend the life of the battery.
그러나 밧데리의 개수를 증가시키는 것은 차체의 크기가 늘어나게 되어 차량 무게의 증가를 초래하게 되는 단점이 있다.However, increasing the number of batteries has the disadvantage that the size of the vehicle body is increased, resulting in an increase in the weight of the vehicle.
따라서 상기의 밧데리를 차체에 적재하기위하여 사용되는 각종 패널이나 부품은 기존 엔진으로 운행하는 차량과는 다른 형상과 구조로 되어있다.Therefore, the various panels and parts used to load the above batteries into the vehicle body have a different shape and structure than the vehicle running with the existing engine.
여기서 상기 밧데리가 장착되는 종래의 플로어패널을 살펴보면 도 2에 도시된 바와 같이, 플로어패널(101)의 바닥면에 밧데리(도시되지 않음)가 놓여질 수 있도록 수용홈(102)이 성형되고, 이 수용홈(102)에 놓여진 밧데리를 상자형상의 트레이(103)로 덮어 상기 패널(101)과 결합시킴으로써, 내부의 밧데리를 보호 수용하는 구조로 되어 있었다.Referring to the conventional floor panel in which the battery is mounted, as shown in FIG. 2, the receiving groove 102 is formed so that a battery (not shown) can be placed on the bottom surface of the floor panel 101, and the accommodation is performed. The battery placed in the groove 102 was covered with a box-shaped tray 103 to be combined with the panel 101 to protect and accommodate the internal battery.
그런데 상기와 같은 구조는 차량의 플로어패널에 수용홈을 형성해야 하므로 별도의 금형이 필요하게 되는 어려움이 있고 따라서 제조비용이 바싸지게 된다는 문제점이 있을 뿐아니라 밧데리를 덮어 보호하는 트레이의 구조적 강성이 약해 적절한 보호를 할 수 없다는 문제점이 있었다.However, the structure as described above has a problem that a separate mold is required because the receiving groove must be formed in the floor panel of the vehicle, and thus, manufacturing cost becomes expensive, and the structural rigidity of the tray covering the battery is weak. There was a problem that proper protection could not be achieved.
이에 본 고안은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 간단한 구조로 되어 제작이 간편하면서도 구조강성이 우수하여 밧데리를 적절히 보호할 수 있도록 된 전기자동차의 플로어패널 보강구조를 제공함에 그 목적이 있다.Therefore, the present invention was devised to solve the above problems, and its purpose is to provide a floor panel reinforcement structure of an electric vehicle, which is simple in structure and easy to manufacture but has excellent structural rigidity so that the battery can be properly protected. have.
상기한 목적을 달성하기 위한 본 고안은, 플로어패널의 상부에 놓여지는 밧데리를 덮어 보호할 수 있도록 된 밧데리 트레이에 있어서, 상기 트레이의 측면에 다수개의 강성보강용 비드가 형성되고, 상기 트레이와 플로어패널의 접합면에 보강부재가 연결설치된 구조로 되어 있다.The present invention for achieving the above object, in the battery tray to cover and protect the battery placed on the top of the floor panel, a plurality of rigid reinforcing beads are formed on the side of the tray, the tray and the floor panel The reinforcing member is connected to the joint surface of the structure.
상기와 같이 이루어진 본 고안에 따르면, 트레이 자체에 비드가 형성되어 있어서 구조적으로 강성을 유지하여 밧데리를 적절히 보호할 수 있을 뿐아니라 밧데리트레이와 플로어패널과는 별도의 보강부재가 측면에 접하여 설치되어 또한 강도가 보강되게 되는 것이다.According to the present invention made as described above, because the bead is formed on the tray itself, structural rigidity can be maintained to adequately protect the battery, and a reinforcement member separate from the battery tray and the floor panel is also provided in contact with the side surface. Strength will be reinforced.
도 1은 본 고안에 따른 차량의 플로어패널 보강구조를 나타낸 개략적인 사시도,1 is a schematic perspective view showing a floor panel reinforcement structure of a vehicle according to the present invention;
도 2는 종래 기술에 따른 차량의 플로어패널 보강구조를 나타낸 분리사시도이다.Figure 2 is an exploded perspective view showing a floor panel reinforcement structure of a vehicle according to the prior art.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1 : 플로어패널 2 : 밧데리트레이1: Floor panel 2: Battery tray
3 : 비드 4 : 보강부재3: bead 4: reinforcement member
이하 본 고안을 첨부한 예시도면을 참조하여 자세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 고안에 따른 차량의 플로어패널 보강구조를 나타낸 개략적인 사시도이다.1 is a schematic perspective view showing a floor panel reinforcement structure of a vehicle according to the present invention.
상기한 도면에 의하면, 전기자동차의 플로어패널(1)에는 다수개의 밧데리(도시되지 않음)가 놓여지게 되고, 상기 밧데리는 별도의 밧데리트레(2)이라는 부재에 의해 덮어씌워져서 보호되도록 되어 있다.According to the above drawings, a plurality of batteries (not shown) are placed on the floor panel 1 of the electric vehicle, and the batteries are covered and protected by a member of a separate battery tray 2.
여기서 본 고안은 상기 밧데리를 보호하기 위한 플로어패널과 밧데리트레이의 구조적 강성을 보강하기 위한 것으로, 상기와 같이 플로어패널(1)의 상부에 놓여지는 밧데리를 덮어 보호할 수 있도록 된 밧데리 트레이(2)에 있어서, 상기 트레이(2)의 측면에 다수개의 강성보강용 비드(3)가 형성되고, 상기 트레이(2)와 플로어패널(1)의 접합면에 보강부재(4)가 연결설치된 구조로 되어 있다.The present invention is to reinforce the structural rigidity of the floor panel and the battery tray for protecting the battery, the battery tray (2) to cover and protect the battery placed on the top of the floor panel (1) as described above A plurality of rigid reinforcing beads (3) are formed on the side of the tray (2), and the reinforcing member (4) is connected to the joining surface of the tray (2) and the floor panel (1). .
상기한 바에 따르면 밧데리 트레이(2) 자체에 비드(3)가 형성되어 있어서 구조적으로 강성을 유지하여 밧데리를 적절히 보호할 수 있을 뿐아니라 밧데리트레이(2)와 플로어패널(1)과는 별도의 보강부재(4)가 측면에 접하여 설치되어 또한 강도가 보강되게 되는 것이다.According to the above, the bead (3) is formed in the battery tray (2) itself to maintain the rigidity structurally to properly protect the battery, as well as reinforcement separate from the battery tray (2) and the floor panel (1) The member 4 is provided in contact with the side surface and the strength is reinforced.
여기서 상기 보강부재(4)는 ┛형상으로 되어 각각의 측면은 일측은 플로어패널(1)의 바닥면에 접하고, 타측면은 밧데리트레이(2)의 측면에 접하여 용접등의 방법으로 설치되도록 되어 있다.Here, the reinforcing member 4 is in the shape of a jaw, each side is in contact with the bottom surface of the floor panel 1, the other side is in contact with the side of the battery tray 2 is to be installed by welding or the like method. .
따라서 상기 밧데리트레이의 설치강성을 보강할 수 있게 되는 것이다.Therefore, it is possible to reinforce the installation rigidity of the battery tray.
이와같이 플로어패널의 바닥면에 밧데리를 수용하기 위하여 별도의 금형을 하지 않더라도 구조적 강성을 얻을 수 있게 되는 것이다.Thus, structural rigidity can be obtained even without a separate mold to accommodate the battery on the floor of the floor panel.
이상에서 설명한 바와 같이 본 고안에 따른 전기자동차의 플로어패널 보강구조에 의하면, 하나의 금형으로 성형한 플로어패널에 비드가 형성된 밧데리트레이를 설치하여 사용하고, 또한 상기 트레이와 플로어패널과의 접합부에 별도의 보강부재를 설치함으로써, 강성을 보강할 수 있는 효과가 있게 되는 것이다.As described above, according to the floor panel reinforcement structure of the electric vehicle according to the present invention, a battery tray having a bead is installed and used in the floor panel molded by one mold, and is separately used at the junction between the tray and the floor panel. By installing the reinforcing member of the, it will be effective to reinforce the rigidity.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970016558U KR19990002966U (en) | 1997-06-30 | 1997-06-30 | Floor panel reinforcement structure of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970016558U KR19990002966U (en) | 1997-06-30 | 1997-06-30 | Floor panel reinforcement structure of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19990002966U true KR19990002966U (en) | 1999-01-25 |
Family
ID=69686624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970016558U KR19990002966U (en) | 1997-06-30 | 1997-06-30 | Floor panel reinforcement structure of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19990002966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101293643B1 (en) * | 2010-01-07 | 2013-08-13 | 주식회사 엘지화학 | Battery Module Employed with Patch Plate |
-
1997
- 1997-06-30 KR KR2019970016558U patent/KR19990002966U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101293643B1 (en) * | 2010-01-07 | 2013-08-13 | 주식회사 엘지화학 | Battery Module Employed with Patch Plate |
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