KR0126069Y1 - Supplemental electric source of a car - Google Patents

Supplemental electric source of a car

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Publication number
KR0126069Y1
KR0126069Y1 KR2019960008287U KR19960008287U KR0126069Y1 KR 0126069 Y1 KR0126069 Y1 KR 0126069Y1 KR 2019960008287 U KR2019960008287 U KR 2019960008287U KR 19960008287 U KR19960008287 U KR 19960008287U KR 0126069 Y1 KR0126069 Y1 KR 0126069Y1
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KR
South Korea
Prior art keywords
power
memory
power supply
control unit
metals
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KR2019960008287U
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Korean (ko)
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KR970057674U (en
Inventor
허현호
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김영귀
기아자동차주식회사
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Priority to KR2019960008287U priority Critical patent/KR0126069Y1/en
Publication of KR970057674U publication Critical patent/KR970057674U/en
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Publication of KR0126069Y1 publication Critical patent/KR0126069Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric 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
    • B60R16/02Electric 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
    • B60R16/03Electric 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 for supply of electrical power to vehicle subsystems or for
    • B60R16/0307Electric 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 for supply of electrical power to vehicle subsystems or for using generators driven by a machine different from the vehicle motor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric 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
    • B60R16/02Electric 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
    • B60R16/03Electric 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 for supply of electrical power to vehicle subsystems or for
    • B60R16/033Electric 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 for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

본 고안은 자동차의 전자제어장치(ECU)나 타임콘트롤유니트(TCU), 오디오 및 디지털 시계 등과같은 메모리기능부에 주전원이 단락될지라도 전원공급이 끊김없이 어느 정도의 시간동안 지속적으로 전원을 공급할 수 있도록 하는 자동차의 보조전원장치에 관한 것이다.The present invention can supply power continuously for a certain time without interruption of power supply even if the main power is shorted to memory functions such as electronic control unit (ECU), time control unit (TCU), audio and digital clock of automobile. To an auxiliary power supply for a vehicle.

종래에는 배터리 교체시나 주전원의 퓨우즈가 단락될 때 전장품에 인가되는 모든 전원이 차단됨으로써 기억소자에 공급되던 전원도 차단되게 되어 기억정보가 소거되는 문제점이 있었다.Conventionally, when the battery is replaced or when the fuse of the main power supply is shorted, all powers applied to the electrical equipment are cut off, so that the power supplied to the memory device is also cut off, so that the memory information is erased.

본 고안은 냉각수파이프(30)에 인접하여 열전도성이 다른 두 금속(40a)(40b)으로 이루어진 발전소자(40)를 설치하고, 상기 발전소자(40)의 두 금속(40a)(40b)으로부터 각각 인출되는 도선에 충전용 배터리(50)의 양극과 음극을 각각 연결하며, 상기 충전용 배터리(50)에 퓨우즈(60)를 매개로 전장품(70)을 구성하고 있는 전자제어장치(70a)와 타임콘트롤유니트(70b), 오디오(70c) 및 디지털시계(70d)의 메로리전원단이 연결되어 기억소자에 항상 전원이 공급될 수 있도록 하는 고안임.The present invention installs a power plant 40 made of two metals 40a and 40b having different thermal conductivity adjacent to the cooling water pipe 30, and from the two metals 40a and 40b of the power plant 40. An electronic controller 70a which connects the positive and negative electrodes of the rechargeable battery 50 to the lead wires respectively drawn out, and constitutes the electrical equipment 70 via the fuse 60 to the rechargeable battery 50. And the memory power terminal of the time control unit 70b, the audio 70c, and the digital clock 70d are connected so that power is always supplied to the memory device.

Description

자동차의 보조전원장치Automotive auxiliary power supply

본 고안은 자동차의 보조전원장치에 관한 것으로, 더욱 상세하게는 전자제어장치(ECU)나 타임콘트롤유니트(TCU), 오디오 및 디지털시계 등과 같은 메모리기능이 구비되어 있는 기억소자에 주전원이 단락될지라도 전원공급이 끊김없이 어느정도의 시간동안 지속적으로 전원을 공급할 수 있도록 하는 자동차의 보조전원장치에 관한 것이다.The present invention relates to an auxiliary power supply of a vehicle, and more particularly, even if the main power is shorted to a memory device having a memory function such as an electronic control unit (ECU), a time control unit (TCU), an audio and a digital clock, and the like. The present invention relates to an auxiliary power supply for a vehicle that can continuously supply power for a certain time without interruption.

일반적으로 자동차에는 초기 엔진시동시 스타터 모터의 구동이나 기타 전장품에 필요한 전류의 공급을 위해 배터리가 장착되어 있는데, 이러한 배터리는 주행중 구동휠의 회전력을 역이용하여 발전을 한 후 다시 재충전시키면서 사용할 수 있도록 되어 있으며, 경우에 따라서는 재충전되는 양이 소모되는 양보다 더 많거나 차량을 사용하지 않고 장시간 방치하는 경우에는 자연적인 소모에 의해 과방전된다.In general, a vehicle is equipped with a battery for driving a starter motor or supplying electric current required for an initial electric vehicle when the engine is started. Such a battery can be used while generating electricity after recharging by using the rotational force of the driving wheel while driving. In some cases, the amount of recharged is more than the amount consumed, or overdischarged by natural consumption when left for a long time without using a vehicle.

그리고 과방전된 차량용 납배터리는 충전기를 이용 재충전하여 사용하고 있으며, 장시간 사용된 배터리는 교체하여야만 한다. 이때 차량내에 있는 각종 전장품에는 배터리가 교체되는 동안 일시적으로 전원이 차단되어지게 된다.And the over-discharged vehicle lead batteries are recharged using the charger, and the batteries used for a long time should be replaced. At this time, the various electrical appliances in the vehicle are temporarily turned off while the battery is replaced.

그런데 자동차에 설치되어 있는 전장품들중 전자제어장치(ECU)나 타임콘트롤유니트(TCU), 오디오 및 디지털시계 등에는 메모리기능이 구비되어 있는 기억소자가 장착되어 있는바 이러한 기억소자들은 전원이 일시적으로 차단되더라도 기억되어 있던 정보가 소거되도록 이루어져 있다.However, electronic devices (ECU), time control units (TCU), audio and digital clocks are equipped with memory devices equipped with memory functions among electronic devices installed in automobiles. Even if blocked, the stored information is erased.

즉 예시도면 제1도는 종래 배터리로부터 각 전장품들로 전원이 공급되는 보조전원의 공급회로를 설명하기 위한 구성도로서, 자동차 배터리(10)의 전원출력단에는 점화스위치(12)가 연결되어 그의 각 출력접점(ACC,IG,ST)으로부터 액서서리전원이나 점화코일의 전원 또는 스타터모터의 전원이 출력되도록 구성됨과 더불어 전자제어장치(ECU)나 타임콘트롤유니트(TCU), 오디오 및 디지털 시계 등과 같은 메모리기능이 구비되어 있는 각종 전장품의 기억소자와 같이 미세전류가 필요한 기기에는 배터리(10)로부터 직접 전원을 공급받도록 연결되어 있다.That is, Figure 1 is a configuration diagram for explaining the supply circuit of the auxiliary power source that is supplied to the respective electrical equipment from the conventional battery, the ignition switch 12 is connected to the power output terminal of the vehicle battery 10, each output thereof It is configured to output the accessory power, the ignition coil power, or the starter motor power from the contacts (ACC, IG, ST), and memory functions such as electronic control unit (ECU), time control unit (TCU), audio and digital clock, etc. Devices that require microcurrent, such as memory devices of various electrical appliances, are connected to receive power directly from the battery 10.

그렇기 때문에 자동차 배터리의 교체나 퓨우즈의 단락시 상기의 각종 전장품에 공급되는 전원이 차단됨으로써 그의 기억소자에 공급되던 전원도 차단되어 그 기억소자에 저장되어 있던 정보가 소거되는 문제점이 발생되고, 사용자는 다시 정보를 입력시켜야 되는 불편함이 있었다.Therefore, when the car battery is replaced or the fuse is shorted, the power supplied to the various electrical appliances is cut off, so that the power supplied to the memory device is cut off and the information stored in the memory device is erased. There was an inconvenience to input information again.

본 고안은 상기한 사정을 감안하여 안출한 것으로, 자동차 배터리의 전원이 차단되더라도 미세전류가 사용되는 기억소자등에는 지속적으로 전원을 공급할 수 있는 보조전원장치를 설치함에 있어 열전도성이 다른 두 금속을 접합하고 온도차를 주면 기전력이 발생하는 제어백(Seebeck)효과를 이용한 전원발생장치를 통해 보조배터리에 계속적으로 전원을 충전시켜 놓고 기억소자에는 상기 충전용 보조 배터리로부터 전원이 공급되도록 함으로써 항시 기억소자의 전원을 유지할 수 있도록 된 자동차의 보조전원장치를 제공하고자 함에 고안의 목적이 있다.The present invention has been devised in view of the above circumstances, and two metals having different thermal conductivity are used in installing an auxiliary power supply that can continuously supply power to a memory device such as a microcurrent that is used even when the power supply of a car battery is cut off. The secondary battery is continuously charged by a power generator using a Seebeck effect, which generates electromotive force when the temperature is bonded and the temperature difference, and the memory is supplied with power from the secondary battery. An object of the present invention is to provide an auxiliary power supply for a vehicle that can maintain power.

상기한 목적을 실현하기 위한 본 고안은 제어벡효과에 의해 발전작용을 하는 발전소자를 냉각수파이프의 일측에 설치하여 그 발전소자에 온도차를 부여하고 그에 따라 발생되는 기전력을 충전용 보조 배터리에 인가하여 충전작용이 이루어지도록 한 다음 그 충전용 보조 배터리에 각 전장품의 기억소자를 연결하여 이루어진 것이다.The present invention for realizing the above object is to install a generator to generate power by the control Beck effect on one side of the cooling water pipe to give a temperature difference to the generator and to apply the generated electromotive force to the rechargeable auxiliary battery to charge This is done by connecting the storage device of each electronic device to the rechargeable auxiliary battery.

제1도는 종래 보조전원의 공급회로를 설명하기 위한 구성도.1 is a configuration diagram for explaining a conventional auxiliary power supply circuit.

제2도는 본 고안에 따른 보조전원장치의 구성도이다.2 is a block diagram of an auxiliary power supply according to the present invention.

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

10 : 자동차 배터리 12 : 점화스위치10: car battery 12: ignition switch

30 : 냉각수파이프 40 : 발전소자30: cooling water pipe 40: generator

50 : 충전용 배터리 60 : 퓨우즈50: rechargeable battery 60: fuse

70 : 전장품70: electric equipment

이하 본 고안의 구성 및 작용효과에 대하여 예시도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter will be described in detail with reference to the drawings for the configuration and effect of the present invention.

본 고안은 냉각수파이프(30)에 인접하여 열전도성이 다른 두 금속(40a)(40b)으로 이루어진 발전소자(40)를 설치하고, 상기 발전소자(40)의 두 금속(40a)(40b)으로부터 각각 인출되는 도선에 충전용 배터리(50)의 양극과 음극을 각각 연결하며, 상기 충전용 배터리(50)에 퓨우즈(60)를 매개로 전장품(70)을 구성하고 있는 전자제어장치(70a)와 타임콘트롤유니트(70b), 오디오(70c) 및 디지털시계(70d)의 메모리전원단이 연결된 구조로 되어 있다.The present invention installs a power plant 40 made of two metals 40a and 40b having different thermal conductivity adjacent to the cooling water pipe 30, and from the two metals 40a and 40b of the power plant 40. An electronic controller 70a which connects the positive and negative electrodes of the rechargeable battery 50 to the lead wires respectively drawn out, and constitutes the electrical equipment 70 via the fuse 60 to the rechargeable battery 50. And a memory power supply terminal of the time control unit 70b, the audio 70c, and the digital clock 70d.

제2도는 본 고안에 따른 보조전원장치의 구성도를 도시한 것이다.2 is a block diagram of the auxiliary power supply according to the present invention.

냉각수파이프(30)는 엔진의 연소실 등에서 혼합기가 연소될 때 발생된 고온을 흡수하여 정상 온도로 유지되도록 하는 냉각수가 라디에이터에서 냉각되어 재순환되는 냉각수의 순환통로로써 라디에이터에서 냉각되기 전에는 고온을 유지하고 있다.The coolant pipe 30 maintains a high temperature before the coolant that absorbs the high temperature generated when the mixer is combusted in the combustion chamber of the engine and maintains it at a normal temperature is cooled in the radiator and is cooled in the radiator. .

따라서 본 고안에서는 이러한 냉각수파이프의 일측에 제어벡효과에 의한 발전소자(40)를 설치한 것이다. 이러한 발전소자(40)는 주지된 바와 같이 열전도성이 다른 두 개의 금속(40a)(40b)을 접합하고 두 금속간에 온도차를 주면 두 금속간에 기전력이 발생하는 효과에 의해 발전잘용이 이루어진다.Therefore, the present invention is to install the generator 40 by the control Beck effect on one side of the cooling water pipe. As is well known, such a power generator 40 is a good power generation by the effect of generating an electromotive force between the two metals by bonding two metals (40a, 40b) of different thermal conductivity and giving a temperature difference between the two metals.

상기 발전소자(40)에 의해 발생되는 기전력 특히 자동차의 운행도중 냉각수파이프(30)에 고온의 열이 발생되어 두 금속(40a)(40b)에 커다란 온도차가 생길 때 발생되는 기전력은 그에 연결되어 있는 충전용 배터리(50)에 항시 충전된다. 그리하여 충전용 배터리(50)의 전원은 자동차 배터리의 전원단락여부와 관계없이 그 용량에 따라 항상 어느 정도의 전원을 보유하고 있게 된다.The electromotive force generated by the generator 40, in particular, when the high temperature heat is generated in the coolant pipe 30 during the driving of the car, the electromotive force generated when a large temperature difference occurs between the two metals 40a and 40b is connected thereto. The rechargeable battery 50 is always charged. Thus, the power source of the rechargeable battery 50 always retains a certain amount of power depending on its capacity regardless of whether the car battery is short-circuited.

또한 상기 충전용 배터리(50)에는 내부회로 보호용의 퓨우즈(60)를 매개로 전장품(70)을 구성하고 있는 전자제어장치(70a)와 타임콘트롤유니트(70b), 오디오(70c) 및 디지털 시계(70d)의 메모리전원단이 연결되어 있으므로 상기 전장품(70)도 자동차배터리에 의한 주전원이 일시적으로 차단되더라도 그의 기억소자에는 충전용 배터리(50)로부터 지속적으로 전원을 공급받음으로써 기억되어 있던 정보의 유지가 가능한 것이다.In addition, the rechargeable battery 50 includes an electronic controller 70a, a time control unit 70b, an audio 70c, and a digital clock, which constitute the electronic device 70 through the fuse 60 for protecting an internal circuit. Since the memory power supply terminal of 70d is connected, the electrical device 70 also stores information stored in the memory device by continuously receiving power from the rechargeable battery 50 even if the main power source of the vehicle battery is temporarily cut off. It can be maintained.

상기한 바와 같이 본 고안은 전자제어장치와 타임콘트롤유니트, 오디오 및 디지털시계의 메모리전원단에는 제어벡효과를 이용하여 항시 기전력이 발생되고 있는 발전소자에 의해 충전되는 충전용 배터리(50)로부터 전원을 공급받으므로써 자동차 배터리의 교체나 퓨우즈 단락등에 의한 일시적 전원차단현상이 발생하더라도 기억소자에는 항시 전원이 공급되어지기 때문에 기억소자의 기억정보를 항상 유지할 수 있는 효과가 있다.As described above, the present invention provides a power source from a rechargeable battery 50 that is charged by a power generator that generates electromotive force at all times by using a control Beck effect on an electronic control device, a time control unit, an audio and a digital clock memory power stage. The power supply is always supplied to the memory device even when a temporary power interruption occurs due to the replacement of a car battery or a fuse short circuit, thereby maintaining the memory information of the memory device at all times.

Claims (1)

냉각수파이프(30)에 인접하여 열전도성이 다른 두 금속(40a)(40b)으로 이루어진 발전소자(40)를 설치하고, 상기 발전소자(40)의 두 금속(40a)(40b)으로부터 각각 인출되는 도선에 충전용 배터리(50)의 양극과 음극을 각각 연결하며, 상기 충전용 배터리(50)에 퓨우즈(60)를 매개로 전장품(70)을 구성하고 있는 전자제어장치(70a)와 타임콘트롤유니트(70b), 오디오(70c) 및 디지털 시계(70d)의 메모리전원단이 연결된 자동차의 보조전원장치.Adjacent to the cooling water pipe 30 is to install a generator 40 made of two metals (40a, 40b) of different thermal conductivity, and are respectively drawn out from the two metals (40a, 40b) of the power generator (40) The positive and negative electrodes of the rechargeable battery 50 are connected to the conductive wires, and the electronic control device 70a and the time control, which constitute the electronic device 70 through the fuse 60, are connected to the rechargeable battery 50. The auxiliary power supply of a vehicle to which the memory power terminal of the unit 70b, the audio 70c, and the digital clock 70d is connected.
KR2019960008287U 1996-04-17 1996-04-17 Supplemental electric source of a car KR0126069Y1 (en)

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