Nothing Special   »   [go: up one dir, main page]

KR20060124862A - Battery cooling device for vehicles - Google Patents

Battery cooling device for vehicles Download PDF

Info

Publication number
KR20060124862A
KR20060124862A KR1020050044441A KR20050044441A KR20060124862A KR 20060124862 A KR20060124862 A KR 20060124862A KR 1020050044441 A KR1020050044441 A KR 1020050044441A KR 20050044441 A KR20050044441 A KR 20050044441A KR 20060124862 A KR20060124862 A KR 20060124862A
Authority
KR
South Korea
Prior art keywords
battery
vehicle
air
lower side
duct
Prior art date
Application number
KR1020050044441A
Other languages
Korean (ko)
Inventor
이대웅
김민수
박대근
Original Assignee
한라공조주식회사
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 한라공조주식회사 filed Critical 한라공조주식회사
Priority to KR1020050044441A priority Critical patent/KR20060124862A/en
Publication of KR20060124862A publication Critical patent/KR20060124862A/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/06—Arrangements for cooling other engine or machine parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/06—Guiding or ducting air to, or from, ducted fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2050/00—Applications
    • F01P2050/22—Motor-cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

A battery cooling apparatus for a vehicle is provided to cool a battery by installing an inlet of a suction duct on the lower side of a rear seat and sucking air on the lower side of the interior of the vehicle. A battery cooling apparatus for a vehicle includes a battery case(110), a suction duct(130), and a discharge duct(140). The battery case is installed in a truck room of the vehicle and has a battery in the interior thereof. The suction duct sucks air in the interior of the vehicle into the battery case to cool the battery. The discharge duct discharges the air in the battery case. An inlet is formed on the lower side of a rear seat of the vehicle to suck the air on the lower side of the interior of the vehicle.

Description

차량용 배터리 냉각장치{Battery cooling device for vehicles}Battery cooling device for vehicles

도 1은 종래의 차량용 배터리 냉각장치를 나타내는 도면,1 is a view showing a conventional vehicle battery cooling device,

도 2는 본 발명에 따른 차량용 배터리 냉각장치를 나타내는 도면이다.2 is a view showing a vehicle battery cooling apparatus according to the present invention.

<도면의 주요 부분에 대한 부호설명><Code Description of Main Parts of Drawing>

100: 배터리 냉각장치 101: 트렁크 룸100: battery cooler 101: trunk room

102: 리어좌석 110: 배터리케이스102: rear seat 110: battery case

120: 배터리 130: 흡입덕트120: battery 130: suction duct

131: 입구 132: 출구131: entrance 132: exit

140: 배출덕트 150: 송풍팬140: exhaust duct 150: blowing fan

본 발명은 차량용 배터리 냉각장치에 관한 것으로서, 더욱 상세하게는 흡입덕트의 입구를 리어좌석의 하측에 설치하여 차실내의 하부측 공기를 흡입하여 배터리를 냉각하도록 구성함으로서 소음을 감소하고 차가운 공기가 흡입되어 냉각성능을 향상한 차량용 배터리 냉각장치에 관한 것이다.The present invention relates to a battery cooling device for a vehicle, and more particularly, by installing an inlet of an intake duct under the rear seat to inhale air from the lower side of the vehicle and to cool the battery, thereby reducing noise and inhaling cold air. The present invention relates to a vehicle battery cooling device having improved cooling performance.

일반적으로 하이브리드 차량의 동력원으로는 가솔린 및 디젤로 구동되는 엔 진과 보조 동력원으로 모터를 사용하고 있다.In general, hybrid vehicles are powered by gasoline and diesel engines and motors as auxiliary power sources.

즉, 저속운전시는 상기 모터를 동력원으로 하여 주행하고, 일정속도이상에서는 동력원을 엔진으로 전환하여 주행하게 된다.That is, at low speed driving, the motor is driven as the power source, and at a certain speed or more, the power source is switched to the engine to run.

한편, 상기 모터의 구동에 필요한 동력원으로 배터리를 사용하고 있는데, 이러한 배터리는 하이브리드 차량은 물론 전기자동차에서 수명에 중요한 인자로 작용하고 있으므로 이 배터리를 효율적으로 운용하기 위해서는 이에 대한 관리가 철저하게 이루어져야 한다. On the other hand, a battery is used as a power source for driving the motor. Since the battery serves as an important factor for the life of the hybrid vehicle as well as the electric vehicle, the battery must be thoroughly managed in order to operate the battery efficiently. .

그런데 종래의 배터리를 장시간 사용할 경우 배터리로부터 열이 발생하게 되고, 특히 충전시에는 내부의 온도가 급격히 상승하게 되며, 이와 같이 배터리의 온도 상승은 배터리의 수명을 단축시키게 되고 배터리를 최적의 상태로 사용할 수 없게 되는 것이다.However, when a conventional battery is used for a long time, heat is generated from the battery, and when the battery is charged, the internal temperature rapidly increases, and thus the temperature rise of the battery shortens the battery life and uses the battery in an optimal state. It will not be possible.

따라서, 상기 배터리의 성능을 유지 및 향상시키기 위하여 냉각장치(1)가 필요하며, 현재 사용되고 있는 배터리 냉각방식은 크게 공랭식과 수냉식으로 나뉜다.Therefore, in order to maintain and improve the performance of the battery, a cooling device 1 is required, and currently used battery cooling methods are largely divided into air cooling and water cooling.

상기 수냉식 냉각방식은 냉각수로가 마련되어야 하고 부가적으로 열교환기 및 순환펌프가 필요하여 제작비용이 과다하게 소요됨으로, 이하 본 발명에서는 공랭식에 대해서만 설명하기로 한다.Since the water-cooled cooling method requires a cooling water channel and additionally requires a heat exchanger and a circulation pump, the manufacturing cost is excessively used. Hereinafter, only the air-cooling method will be described.

공랭식 냉각방식은 도 1과 같이, 차량의 트렁크 룸(2)에 설치된 배터리케이스(10)에 각각 차실내의 공기를 흡입하는 흡입덕트(30)와 이 흡입된 공기를 배출하는 배출덕트(40)를 설치하여 구성되며, 상기 배출덕트(40)상에는 송풍팬(50)이 추가적으로 구비된다.In the air-cooled cooling method, as illustrated in FIG. 1, the suction duct 30 for sucking air in the vehicle and the discharge duct 40 for discharging the sucked air are respectively provided in the battery case 10 installed in the trunk room 2 of the vehicle. It is configured to install, the blower fan 50 is additionally provided on the discharge duct 40.

여기서, 상기 흡입덕트(30)의 입구는 리어좌석(3)의 상단에 위치한 트레이(4)측에 연결/설치되어 차실내의 상부측 공기를 흡입하도록 되어 있다.Here, the inlet of the suction duct 30 is connected to / installed on the tray 4 side located at the upper end of the rear seat 3 so as to suck the upper side air in the cabin.

따라서, 상기 송풍팬(50)의 작동시 상기 흡입덕트(30)를 통해 차실내의 상부측 공기가 배터리케이스(10) 내부로 흡입되며, 흡입된 공기는 배터리(20)를 냉각시킨 후 상기 배출덕트(40)를 통해 배출되는 것이다.Therefore, when the blower fan 50 is operated, the upper side air in the compartment is sucked into the battery case 10 through the suction duct 30, and the sucked air cools the battery 20 and then discharges the air. It is discharged through the duct 40.

그러나, 종래의 냉각장치(1)는 상기 흡입덕트(30)의 입구가 리어좌석(3)의 상단에 위치한 트레이(4)측에 설치됨으로서 상기 입구가 탑승자의 귀와 같은 높이에 위치하게 되어 공기의 흡입소음이 크게 들리게 되는 문제가 있고, 또한 상기 트레이(4)에 올려져 있는 물건들이 상기 흡입덕트(30)의 입구를 막게 되면 냉각성능이 저하되는 문제가 있었다.However, in the conventional cooling device 1, the inlet of the suction duct 30 is installed on the side of the tray 4 located at the top of the rear seat 3 so that the inlet is located at the same height as the passenger's ear. There is a problem that the suction noise is loud, and when the objects placed on the tray 4 block the inlet of the suction duct 30, there is a problem that the cooling performance is lowered.

그리고, 차실내의 상부측은 하부측 보다 공기 온도가 높고, 일사광선에 노출되는 부위이므로 더운공기가 상기 흡입덕트(30)의 입구로 유입되어 냉각성능을 더욱 저하시키는 문제도 있었다.In addition, since the upper side of the vehicle has a higher air temperature than the lower side and is exposed to sunlight, hot air flows into the inlet of the suction duct 30 to further reduce cooling performance.

상기한 문제점을 해결하기 위한 본 발명의 목적은 상기 흡입덕트의 입구를 리어좌석의 하측에 설치하여 차실내의 하부측 공기를 흡입하여 배터리를 냉각하도록 구성함으로서 소음을 감소하고 차가운 공기가 흡입되어 냉각성능을 향상한 차량용 배터리 냉각장치를 제공하는데 있다.An object of the present invention for solving the above problems is to install the inlet of the suction duct in the lower side of the rear seat to suck the air in the lower side in the cabin to cool the battery to reduce the noise and the cold air is sucked and cooled It is to provide a vehicle battery cooling device with improved performance.

상기한 목적을 달성하기 위한 본 발명은 차량의 트렁크 룸에 설치되며 내부 에 배터리를 갖는 배터리케이스와, 상기 배터리를 냉각할 수 있도록 차실내의 공기를 상기 배터리케이스내로 흡입하는 흡입덕트 및 상기 배터리케이스내의 공기를 배출하는 배출덕트를 포함하는 차량용 배터리 냉각장치에 있어서, 상기 흡입덕트는 차실내의 하부측 공기를 흡입할 수 있도록 차량의 리어좌석 하측에 입구를 형성한 것을 특징으로 한다.The present invention for achieving the above object is installed in the trunk room of the vehicle and the battery case having a battery therein, and the suction duct and the battery case to suck the air in the cabin into the battery case to cool the battery In the vehicle battery cooling apparatus including a discharge duct for discharging the air inside, the suction duct is characterized in that the inlet is formed in the lower side of the rear seat of the vehicle to suck the air in the lower side of the vehicle interior.

또한, 상기 흡입덕트와 배출덕트 중 어느 하나에는 송풍팬이 설치된 것을 특징으로 한다.In addition, any one of the suction duct and the discharge duct is characterized in that the blowing fan is installed.

이하, 본 발명을 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

종래에 있어서와 동일한 구성 및 작용에 대한 반복되는 설명은 생략한다.Repeated description of the same construction and operation as in the prior art will be omitted.

도 2는 본 발명에 따른 차량용 배터리 냉각장치를 나타내는 도면이다.2 is a view showing a vehicle battery cooling apparatus according to the present invention.

도시된 바와 같이, 본 발명에 따른 차량용 배터리 냉각장치(100)는, 차량의 트렁크 룸(101)에 배터리케이스(110)가 설치되며, 상기 배터리케이스(110)의 내부에는 통상의 배터리(120)가 장착된다.As shown, the vehicle battery cooling apparatus 100 according to the present invention, the battery case 110 is installed in the trunk room 101 of the vehicle, the battery 120 inside the conventional battery 120 Is fitted.

그리고, 상기 배터리케이스(110)의 일측에는 차실내의 공기를 상기 배터리케이스(110)내로 흡입하여 배터리(120)를 냉각할 수 있도록 흡입덕트(130)가 설치된다.In addition, a suction duct 130 is installed at one side of the battery case 110 to suck air in the vehicle compartment into the battery case 110 to cool the battery 120.

상기 흡입덕트(130)의 입구(131)는 차실내의 하부측 공기를 흡입할 수 있도록 차량의 리어좌석(102) 하측에 연결/설치되고, 흡입덕트(130)의 출구(132)는 상기 배터리케이스(110)에 연통되게 연결된다.The inlet 131 of the suction duct 130 is connected / installed under the rear seat 102 of the vehicle so as to suck the lower side air in the vehicle compartment, and the outlet 132 of the suction duct 130 is the battery. It is connected to the case 110 in communication.

또한, 상기 배터리케이스(110)의 타측에는 상기 흡입덕트(130)를 통해 배터 리케이스(110) 내부로 흡입되어 배터리(120)를 냉각시킨 후의 공기를 외부로 배출할 수 있도록 배출덕트(140)가 설치된다.In addition, the other side of the battery case 110 is sucked into the battery case 110 through the suction duct 130 to discharge the air after cooling the battery 120 to the outside duct 140 Is installed.

그리고, 상기 배출덕트(140)상에는 송풍팬(150)이 설치된다. In addition, a blowing fan 150 is installed on the discharge duct 140.

따라서, 상기 송풍팬(150)이 작동하게 되면, 상기 리어좌석(102)의 하측에 위치한 흡입덕트(130)의 입구(131)를 통해 차실내의 하부측 공기가 배터리케이스(110) 내부로 흡입되며, 배터리케이스(110)로 흡입된 공기는 배터리(120)를 냉각시킨 후 상기 배출덕트(140)를 통해 외부로 배출되는 것이다.Therefore, when the blowing fan 150 is operated, the lower side air in the vehicle is sucked into the battery case 110 through the inlet 131 of the suction duct 130 located at the lower side of the rear seat 102. The air sucked into the battery case 110 is cooled after the battery 120 is discharged to the outside through the discharge duct 140.

상기한 바와 같이, 본 발명의 차량용 배터리 냉각장치(100)는, 상기 흡입덕트(130)의 입구(131)를 리어좌석(102)의 하측에 배치함으로서, 흡입소음원을 탑승자의 귀로부터 멀게하여 흡입소음을 감소함과 아울러 일사광선에 직접 노출되지 않은 차실내의 하부측의 차가운 공기가 흡입되어 배터리(120)를 냉각시킴으로서 냉각성능을 향상시킬 수 있는 것이다.As described above, the vehicle battery cooling apparatus 100 of the present invention, by placing the inlet 131 of the suction duct 130 in the lower side of the rear seat 102, the suction noise source is sucked away from the passenger's ear Cooling performance of the battery 120 may be improved by reducing the noise and inhaling cold air in the lower side of the vehicle which is not directly exposed to the sunlight.

상기한 본 발명에 따르면, 상기 흡입덕트의 입구를 리어좌석의 하측에 설치하여 차실내의 하부측 공기를 흡입하여 배터리를 냉각하도록 구성함으로서, 흡입소음원이 탑승자의 귀로부터 멀어지게 되면서 소음이 감소된다.According to the present invention described above, by installing the inlet of the suction duct in the lower side of the rear seat is configured to suck the air in the lower side of the cabin to cool the battery, the noise is reduced while the intake noise source is away from the passenger's ear. .

또한, 일사광선에 직접 노출되지 않은 차실내의 하부측의 차가운 공기가 흡입되어 배터리를 냉각시킴으로서 냉각성능이 향상된다.In addition, the cooling performance is improved by cooling the battery by inhaling cold air in the lower side of the cabin which is not directly exposed to the sunlight.

Claims (2)

차량의 트렁크 룸(101)에 설치되며 내부에 배터리(120)를 갖는 배터리케이스(110)와, 상기 배터리(120)를 냉각할 수 있도록 차실내의 공기를 상기 배터리케이스(110)내로 흡입하는 흡입덕트(130) 및 상기 배터리케이스(110)내의 공기를 배출하는 배출덕트(140)를 포함하는 차량용 배터리 냉각장치에 있어서,The battery case 110 installed in the trunk room 101 of the vehicle and having a battery 120 therein, and an inhalation suctioning air in the vehicle compartment into the battery case 110 to cool the battery 120. In the vehicle battery cooling apparatus including a duct 130 and a discharge duct 140 for discharging air in the battery case 110, 상기 흡입덕트(130)는 차실내의 하부측 공기를 흡입할 수 있도록 차량의 리어좌석(102) 하측에 입구(131)를 형성한 것을 특징으로 하는 차량용 배터리 냉각장치.The suction duct 130 is a vehicle battery cooling device, characterized in that the inlet (131) formed in the lower side of the rear seat 102 of the vehicle to suck the air in the lower compartment. 제 1 항에 있어서,The method of claim 1, 상기 흡입덕트(130)와 배출덕트(140) 중 어느 하나에는 송풍팬(150)이 설치된 것을 특징으로 하는 차량용 배터리 냉각장치.Blowing fan 150 is installed in any one of the suction duct 130 and the discharge duct 140, the vehicle battery cooling apparatus.
KR1020050044441A 2005-05-26 2005-05-26 Battery cooling device for vehicles KR20060124862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020050044441A KR20060124862A (en) 2005-05-26 2005-05-26 Battery cooling device for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050044441A KR20060124862A (en) 2005-05-26 2005-05-26 Battery cooling device for vehicles

Publications (1)

Publication Number Publication Date
KR20060124862A true KR20060124862A (en) 2006-12-06

Family

ID=37729350

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050044441A KR20060124862A (en) 2005-05-26 2005-05-26 Battery cooling device for vehicles

Country Status (1)

Country Link
KR (1) KR20060124862A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101103166B1 (en) * 2007-12-25 2012-01-04 혼다 기켄 고교 가부시키가이샤 Cooling-air-intake structure of battery
CN103568818A (en) * 2012-07-18 2014-02-12 现代自动车株式会社 Battery cooling duct
US8794361B2 (en) 2011-06-16 2014-08-05 Hyundai Motor Company Cooling structure for environmental-friendly vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101103166B1 (en) * 2007-12-25 2012-01-04 혼다 기켄 고교 가부시키가이샤 Cooling-air-intake structure of battery
US8794361B2 (en) 2011-06-16 2014-08-05 Hyundai Motor Company Cooling structure for environmental-friendly vehicle
CN103568818A (en) * 2012-07-18 2014-02-12 现代自动车株式会社 Battery cooling duct
KR101428175B1 (en) * 2012-07-18 2014-08-08 현대자동차주식회사 Battery cooling ducts
US9048517B2 (en) 2012-07-18 2015-06-02 Hyundai Motor Company Battery cooling duct

Similar Documents

Publication Publication Date Title
KR100802767B1 (en) Cooling system for a battery and motor control unit of a hybrid vehicle
TW200607945A (en) Motor cooling structure for electric vehicle
CN100410093C (en) Engine-driven vehicle cooling device
US20140138077A1 (en) Vehicle cooling device
EP1775392A3 (en) Construction machine
US20100005822A1 (en) Vehicle with electric air conditioning and secondary cooling circuit
US8763735B2 (en) Cooling system for electric vehicle and cooling method for electrical component
GB0210323D0 (en) Amphibious vehicles
JP2006076496A (en) Vehicle
JP2001102099A (en) Cooling structure of battery pack
KR20060124862A (en) Battery cooling device for vehicles
KR20080037431A (en) Interior ventilation structure of vehicles using battery cooling device for vehicles
CN113803158A (en) Novel generator set
KR20210074894A (en) Battery storage device for electric vehicle
JP2018079906A (en) Battery cooling device
JP6626357B2 (en) On-board charger cooling structure
JP3979583B2 (en) Fuel cell cooling system
KR20080099025A (en) Blower motor cooler of air conditioning system for automotive vehicles
JPH05193374A (en) Cooling structure for control device for electric automobile
KR0129343Y1 (en) Battery cooling apparatus of an electric vehicle
JP2005263120A (en) Outside air supplying structure of vehicle
JP2007066830A (en) Cooling device of vehicular electric unit
CN212838038U (en) Super-silent diesel generating set&#39;s subregion heat dissipation structure of making an uproar of falling
JPH01253525A (en) Cooling device for sound insulation type water cooling engine
KR19980053644A (en) Heavy Equipment Chiller

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination