KR200406582Y1 - A Lead-acid Battery for Vehicle - Google Patents

A Lead-acid Battery for Vehicle Download PDF

Info

Publication number
KR200406582Y1
KR200406582Y1 KR2020050030571U KR20050030571U KR200406582Y1 KR 200406582 Y1 KR200406582 Y1 KR 200406582Y1 KR 2020050030571 U KR2020050030571 U KR 2020050030571U KR 20050030571 U KR20050030571 U KR 20050030571U KR 200406582 Y1 KR200406582 Y1 KR 200406582Y1
Authority
KR
South Korea
Prior art keywords
housing
cell
electrolyte
vehicle
storage battery
Prior art date
Application number
KR2020050030571U
Other languages
Korean (ko)
Inventor
이상석
이응래
Original Assignee
주식회사 아트라스비엑스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 아트라스비엑스 filed Critical 주식회사 아트라스비엑스
Priority to KR2020050030571U priority Critical patent/KR200406582Y1/en
Application granted granted Critical
Publication of KR200406582Y1 publication Critical patent/KR200406582Y1/en

Links

Images

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/61Types of temperature control
    • H01M10/613Cooling or keeping cold
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00Batteries for particular applications
    • H01M2220/20Batteries in motive systems, e.g. vehicle, ship, plane
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

본 고안은, 차량에 설치되는 축전지에 관한 것이다. 차량의 엔진 룸에 설치되는 축전지는 엔진의 복사열과 냉각팬에 의한 대류열에 의해 가열되어 그 성능이 저하되어 왔다. 그리하여 종래에도 전해액이 충전되고 전극이 설치되는 셀로 구성된 하우징을 폴리에틸렌 폼이나 냉각수탱크로 감싸 축전지의 과열을 방지하는 기술이 제공되었으나, 이들은 제조 공정을 복잡하게 하여 제조비용을 과다히 소요하게 되는 결점이 있어 실용화가 곤란한 결점이 있었던 바, 본 고안은 전해액이 충전되고 전극이 설치되는 다수개 셀로 구성되는 하우징의 외벽에 단열 셀을 형성시켜서 된 축전지를 제공함으로써, 그 제조를 위하여 별도의 제조 공정을 소요하지 아니하게 하여 제조비용의 추가적 부담을 감소시키면서도 효과적인 단열 구조를 제공함으로서 과열에 의한 성능 저하를 방지할 수 있는 축전지를 제공할 수 있게 한 것임.The present invention relates to a storage battery installed in a vehicle. Storage batteries installed in the engine room of a vehicle are heated by radiant heat of the engine and convective heat by a cooling fan, and their performance has been deteriorated. Thus, in the related art, a technology for preventing overheating of a battery is provided by enclosing a housing composed of a cell filled with an electrolyte and installing an electrode with polyethylene foam or a cooling water tank, but these have a drawback in that the manufacturing process is complicated and excessively expensive. The present invention has a drawback in that it is difficult to use, and the present invention provides a storage battery formed by forming an insulating cell on an outer wall of a housing composed of a plurality of cells in which an electrolyte is filled and an electrode. By providing an effective insulation structure while reducing the additional burden of manufacturing costs, it is possible to provide a storage battery that can prevent performance degradation due to overheating.

Description

자동차용 납축전지{A Lead-acid Battery for Vehicle}Lead-acid Battery for Vehicle

도 1 은 본 고안의 일 실시예의 분해 사시도1 is an exploded perspective view of an embodiment of the present invention

도 2 는 종래의 축전지에 있어서의 하부하우징의 일 예시 사시도2 is a perspective view illustrating an example of a lower housing in a conventional storage battery.

<도면의 주요 부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10.............. 하부 하우징10 .............. lower housing

11 ............ 격벽 11 ............ bulkhead

12 ............ 셀(Cell) 12 ............ Cell

13 ............ 단열 셀 13 ............ Insulated Cells

20 ............. 상부 하우징20 ............. Top housing

21 ........... 덮개부 21 ........... cover

22 ........... 단자 22 ........... terminals

23 ........... 단열 셀 23 ........... adiabatic cells

본 고안은, 차량에 설치되는 축전지에 관한 것으로, 특히 자동차의 엔진 룸에서 발생되는 각종 열원으로부터 축전지의 내부를 효과적으로 보호할 수 있는 하우징을 가진 축전지를 제공하기 위한 것이다.The present invention relates to a storage battery installed in a vehicle, and more particularly, to provide a storage battery having a housing that can effectively protect the interior of the storage battery from various heat sources generated in an engine room of an automobile.

일반적으로 자동차에 사용되는 연축전지는, 하부하우징과 상부하우징으로 구성된다. 하부하우징은 상부가 개방된 다수개의 셀(Cell)로 구성되며 각 셀에는 전해액이 충전(充塡)되고 극판이 설치된다. 상부하우징은 하부하우징에 충전된 전해액이 외부로 유출될 수 없도록 보호하는 덮개부로 구성되며 그 외측 상부에 각 셀(cell)의 극판군에서 전기를 외부로 인출할 수 있는 한 쌍의 단자를 형성시켜 구성되어 있다.Generally, lead-acid batteries used in automobiles are composed of a lower housing and an upper housing. The lower housing is composed of a plurality of cells (Cell) with an open top, each cell is filled with an electrolyte and the pole plate is installed. The upper housing is composed of a cover portion that protects the electrolyte filled in the lower housing from leaking to the outside, and forms a pair of terminals on the outer upper portion to draw electricity from the pole plate group of each cell to the outside. Consists of.

그런데, 현재 자동차에 사용되는 엔진(내연기관)은 고마력 및 고출력화 되어 있으며, 그리하여 엔진의 온도가 상승하여 그 주위에 설치되어 있는 연축전지에 많은 복사열을 전달시키게 된다. 뿐만 아니라, 엔진 냉각수의 냉각을 위한 냉각 팬에 의한 공기의 대류는 엔진의 열을 연축전지에 전달시키게 되며, 그리하여 연축전지의 외부온도는 80℃ 이상에 이르기까지 상승하며, 그 내부의 전해액 온도를 75℃ 이상으로 상승시키고 있다. 이러한 고온으로 인하여 연축전지는 그 성능이 저하될 뿐 아니라 내부 부품의 부식을 촉진시키는 결과를 초래한다. By the way, the engine (internal combustion engine) currently used in automobiles has high horsepower and high output, and thus, the temperature of the engine rises to transmit a lot of radiant heat to the lead-acid battery installed around it. In addition, the convection of air by the cooling fan for cooling the engine coolant transmits the heat of the engine to the lead acid battery, so that the lead temperature of the lead acid battery rises to 80 ° C or higher, It is raising above 75 degreeC. These high temperatures cause lead-acid batteries not only to deteriorate in performance, but also to promote corrosion of internal parts.

그리하여, 종래로부터 배터리의 냉각 및 외부 온도로부터의 단열을 위한 기 술이 발달되어 왔다. 즉, 한국 등록특허 제 292222호에는 전해액과 배터리 하우징 사이에 폴리에틸렌 폼(Poly-ethylene Foam)을 설치하여 외부 열을 전해액에 전달되는 것을 방지하는 기술을 제공하였으며, 또한, 한국 공개특허 제1998-62965는 축전지 하우징에 냉각수를 주입하는 한편, 하우징의 외피에 냉각핀을 설치하여 냉각효율을 높이는 기술이 개시되어 있다. 하지만 이러한 기술들은 부품과 제조 공정이 추가되어 제조 원가가 상승되는 단점이 있었다. 또한 한국 등록특허 제 32452호에는 36V 축전지의 하우징 내부를 상하 및 좌우로 관통하는 방열구멍을 형성시켜 공기 냉각을 시키는 기술을 개시하였다. 그러나, 이는 36V의 전지 배치에서는 가능하나 현재 사용중인 12V의 6개의 구획된 하우징 또는 3개로 구획된 6V의 하우징에 적용할 수 없는 구조로 되어 있었다.Thus, techniques for cooling the battery and insulating from the outside temperature have been developed in the past. That is, Korean Patent No. 292222 provides a technology for preventing external heat from being transferred to the electrolyte by installing polyethylene foam between the electrolyte and the battery housing, and further, Korean Patent Publication No. 1998-62965. Discloses a technique of injecting cooling water into a battery housing and installing cooling fins on an outer surface of the housing to increase cooling efficiency. However, these technologies have the disadvantage that the manufacturing cost increases due to the addition of parts and manufacturing process. In addition, Korean Patent No. 32452 discloses a technique for cooling the air by forming a heat dissipation hole penetrating up and down and left and right inside the housing of the 36V battery. However, this is possible in a 36V battery arrangement, but is not applicable to the 6 compartment housing of 12V or 6 compartment housing of 3V currently in use.

이에, 본 고안은, 하우징의 외측벽에 공기가 충전되는 단열 셀을 형성시킨 연축전지를 제공함으로써, 그 제조를 극히 용이하게하여 제조 비용의 추가적 부담을 감소시키면서도, 자동차의 엔진 룸에서 발생되는 각종 열원으로부터 축전지의 내부를 효과적으로 보호할 수 있는 축전지 하우징을 가진 축전지를 제공하기 위한 것인 바, 이와 같은 본 고안을 첨부된 도면에 의하여 설명하면 다음과 같다.Accordingly, the present invention provides a lead-acid battery having a heat-insulated cell filled with air in the outer wall of the housing, thereby facilitating its manufacture and reducing the additional burden of manufacturing costs, while also generating various heat sources generated in an engine room of an automobile. It is to provide a storage battery having a battery housing that can effectively protect the interior of the battery from the bar, the present invention will be described with reference to the accompanying drawings as follows.

하부하우징(10)과 상부하우징(20)으로 구성되고, 하부하우징(10)은 상부가 개방되고 다수개의 격벽(11)으로 다수개의 셀(12; Cell)로 구성되며, 각 셀(12)에는 전해액이 충전(充塡)되고 극판(도면에 도시하지 않음)이 설치되며, 상부하우징(20)은 하부하우징(10)에 충전된 전해액이 외부로 유출될 수 없도록 보호하는 덮개부(21)로 구성되며 덮개부(21)의 외측 상부에 각 셀(12)의 극판군에서 전기를 외부로 인출할 수 있는 한 쌍의 단자(22)를 형성시켜서 된 것에 있어서, 본 고안은 하우징의 외측 벽에 빈 공간인 단열 셀(Cell)을 형성시키는 것을 특징으로 It consists of a lower housing 10 and the upper housing 20, the lower housing 10 has an open top and consists of a plurality of cells (12) with a plurality of partitions (11), each cell 12 The electrolyte is filled and the pole plate (not shown) is installed, and the upper housing 20 is a cover portion 21 which protects the electrolyte filled in the lower housing 10 from flowing out. In this case, the pair of terminals 22 are formed on the outer upper portion of the cover portion 21 to draw electricity to the outside from the pole plate groups of the cells 12. Characterized by forming a heat insulation cell (Cell) which is an empty space

첨부된 도면 도 1 에는 제조의 편의 및 제조 비용의 절감을 위하여 좌우 양 측면벽에만 빈 공간부로 되는 단열 셀(13)을 형성시킨 실시예가 도시되어 있으나, 이러한 빈 공간인 단열 셀은 육면체인 하우징의 외측 6면 모두에 형성시키는 것이 바람직함을 물론이다. 다만, 제조의 편의 및 제조비용의 절감을 위해서는 바닥과, 천정 상부하우징(20)의 덮개부(21)의 상면을 제외한 정배 좌우면 벽의 4개 벽면에만 설치하는 것이 더욱 바람직할 수 있다. 상부하우징(20)의 외측면벽에도 단열 셀(23)을 형성시키는 것이 바람직함은 물론이다.In the accompanying drawings, an embodiment in which an insulating cell 13 having empty spaces is formed only on left and right side walls in order to reduce manufacturing convenience and manufacturing cost. It is a matter of course that it is preferable to form on all six outer surfaces. However, in order to reduce manufacturing convenience and manufacturing cost, it may be more preferable to install only four walls of the rear and right and left side walls except for the upper surface of the cover part 21 of the ceiling upper housing 20. It is, of course, desirable to form the heat insulation cells 23 on the outer side walls of the upper housing 20.

이와 같이 구성된 본 고안은, 엔진의 열이 하우징의 내부로 전달되는 것을 효과적으로 또, 경제적으로 차단할 수 있는 기술을 제공한다. The present invention configured as described above provides a technology capable of effectively and economically preventing the heat of the engine from being transferred to the interior of the housing.

특히, 본 고안은 종래의 단열 기술에 비하면, 그 제조비용을 크게 절감할 수 있는 효과가 있다. 단지, 금형의 형태만 변경함으로서, 빈 공간으로 되는 단열셀을 하우징 본체와 일거에 사출 성형시킬 있으므로, 단열 셀의 제조를 위한 별도의 공 정을 필요로 하지 않는다. 단지, 비교적 저렴한 재료비의 추가적 부담만이 있을 뿐인 것이다. 이러한 제조의 용이성 및 제조비용의 추가적 부담 경감은 본 고안의 중요한 특징이다.In particular, the present invention has an effect that can significantly reduce the manufacturing cost, compared to the conventional heat insulating technology. However, by only changing the shape of the mold, since the heat insulation cell to be an empty space is injection-molded in the housing body and a single, there is no need for a separate process for the production of the heat insulation cell. There is only an additional burden of relatively inexpensive material costs. Such ease of manufacture and further reduction of manufacturing costs are important features of the present invention.

Claims (3)

하부하우징(10)과 상부하우징(20)으로 구성되고, 하부하우징(10)은 상부가 개방되고 다수개의 격벽(11)으로 다수개의 셀(12; Cell)로 구성되며, 각 셀(12)에는 전해액이 충전(充塡)되고 극판(도면에 도시하지 않음)이 설치되며, 상부하우징(20)은 하부하우징(10)에 충전된 전해액이 외부로 유출될 수 없도록 보호하는 덮개부(21)로 구성되며 덮개부(21)의 외측 상부에 각 셀(12)의 극판군에서 전기를 외부로 인출할 수 있는 한 쌍의 단자(22)를 형성시켜서 된 것에 있어서, 하우징의 외측 벽에 빈 공간인 단열 셀(Cell)을 형성시켜서 된 것을 특징으로 하는 자동차용 납축It consists of a lower housing 10 and the upper housing 20, the lower housing 10 has an open top and consists of a plurality of cells (12) with a plurality of partitions (11), each cell 12 The electrolyte is filled and the pole plate (not shown) is installed, and the upper housing 20 is a cover portion 21 which protects the electrolyte filled in the lower housing 10 from flowing out. And a pair of terminals 22 capable of drawing electricity to the outside from the pole group of the cells 12 on the outer upper portion of the cover portion 21, the empty space on the outer wall of the housing Lead acid for automobiles, characterized by forming an insulating cell 제1항에 있어서, 단열 셀이 설치되는 외벽이 하우징의 상하면을 제외한 정배좌우면 벽의 4개 벽임을 특징으로 하는 자동차용 납축전지.The lead acid battery for an automobile according to claim 1, wherein the outer wall on which the heat insulation cell is installed is four walls of the right and left side walls except for the upper and lower surfaces of the housing. 제1항에 있어서, 단열 셀이 설치되는 외벽이 하우징의 좌우 측벽임을 특징으로 하는 납축전지.The lead acid battery according to claim 1, wherein the outer wall on which the heat insulation cell is installed is the left and right side walls of the housing.
KR2020050030571U 2005-10-27 2005-10-27 A Lead-acid Battery for Vehicle KR200406582Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020050030571U KR200406582Y1 (en) 2005-10-27 2005-10-27 A Lead-acid Battery for Vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020050030571U KR200406582Y1 (en) 2005-10-27 2005-10-27 A Lead-acid Battery for Vehicle

Publications (1)

Publication Number Publication Date
KR200406582Y1 true KR200406582Y1 (en) 2006-01-23

Family

ID=41758308

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020050030571U KR200406582Y1 (en) 2005-10-27 2005-10-27 A Lead-acid Battery for Vehicle

Country Status (1)

Country Link
KR (1) KR200406582Y1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101737317B1 (en) * 2015-10-21 2017-05-18 주식회사 아트라스비엑스 A Lead-acid Battery for Vehicle
KR20220039227A (en) * 2020-09-22 2022-03-29 한국앤컴퍼니 주식회사 Lead-acid battery damage prevention case device to prevent scratches and product damage caused by collisions between stoppers and products during conveyor transfer
CN114512752A (en) * 2021-11-19 2022-05-17 九环储能科技有限公司 Monomer casing, energy storage monomer, energy storage cluster and energy storage device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101737317B1 (en) * 2015-10-21 2017-05-18 주식회사 아트라스비엑스 A Lead-acid Battery for Vehicle
KR20220039227A (en) * 2020-09-22 2022-03-29 한국앤컴퍼니 주식회사 Lead-acid battery damage prevention case device to prevent scratches and product damage caused by collisions between stoppers and products during conveyor transfer
KR102523082B1 (en) * 2020-09-22 2023-04-18 한국앤컴퍼니 주식회사 Lead-acid battery damage prevention case device to prevent scratches and product damage caused by collisions between stoppers and products during conveyor transfer
CN114512752A (en) * 2021-11-19 2022-05-17 九环储能科技有限公司 Monomer casing, energy storage monomer, energy storage cluster and energy storage device

Similar Documents

Publication Publication Date Title
CN106992273B (en) Power battery pack
EP3025384B1 (en) Cooling system for battery module
WO2011092773A1 (en) Cell module
JP2010519712A (en) Battery with thermal plate
US8871371B2 (en) Battery module
KR101496523B1 (en) Radiant heat plate for battery cell
US20130344362A1 (en) Temperature control of galvanic cells with the aid of heat-conducting plastic compounds
JP2004538607A5 (en)
US10044079B2 (en) High voltage battery
CN102027629A (en) Battery assembly
JP2010140802A (en) Battery support device
JP2018098074A (en) Battery pack
KR20100095457A (en) Battery assembly with temperature control device
US10840484B2 (en) Heat-radiation module and electric vehicle battery pack using same
JP2013157112A (en) Battery pack
JP2007207523A (en) Battery pack
KR200406582Y1 (en) A Lead-acid Battery for Vehicle
US20180147953A1 (en) Battery water cooling system
KR100925952B1 (en) Film capacitor module of inverter
CN106532174A (en) Battery device
JP2012243446A (en) Battery pack
JP2014022114A (en) Power supply device, and vehicle having the same
CN214625255U (en) Battery pack and vehicle
CN215451537U (en) Battery tray, battery pack and vehicle
KR100941274B1 (en) Receiving device of battery unit

Legal Events

Date Code Title Description
REGI Registration of establishment
T201 Request for technology evaluation of utility model
T701 Written decision to grant on technology evaluation
FPAY Annual fee payment

Payment date: 20121227

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20140103

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20141231

Year of fee payment: 10

EXPY Expiration of term