KR19980041535U - Heating device of steering wheel - Google Patents

Heating device of steering wheel Download PDF

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Publication number
KR19980041535U
KR19980041535U KR2019960054628U KR19960054628U KR19980041535U KR 19980041535 U KR19980041535 U KR 19980041535U KR 2019960054628 U KR2019960054628 U KR 2019960054628U KR 19960054628 U KR19960054628 U KR 19960054628U KR 19980041535 U KR19980041535 U KR 19980041535U
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KR
South Korea
Prior art keywords
steering wheel
heating wire
heating
heating device
operation switch
Prior art date
Application number
KR2019960054628U
Other languages
Korean (ko)
Inventor
김시준
Original Assignee
김영귀
기아자동차 주식회사
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 김영귀, 기아자동차 주식회사 filed Critical 김영귀
Priority to KR2019960054628U priority Critical patent/KR19980041535U/en
Publication of KR19980041535U publication Critical patent/KR19980041535U/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/04—Hand wheels
    • B62D1/06—Rims, e.g. with heating means; Rim covers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H05B1/0236—Industrial applications for vehicles

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Controls (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

본 고안은 추운 겨울철에 운전할 때 조향핸들을 별도의 가열장치를 이용하여 가열하여 줌으로써 쾌적한 운전환경을 제공할 수 있도록 하는 자동차 조향핸들의 가열장치에 관한 것이다.The present invention relates to a heating device for a steering wheel of a vehicle to provide a comfortable driving environment by heating the steering wheel using a separate heating device when driving in cold winter.

종래 조향핸들에는 별도의 가열수단이 구비되지 않아 추운 겨울철 조향핸들을 잡을 때 냉기를 느껴 쾌적한 느낌을 받지 못하게 되는 문제점이 있었다.Conventional steering wheels do not have a separate heating means has a problem that does not feel a cold feeling comfortable when holding the steering wheel in the cold winter.

본 고안은 조향핸들(10)에 열선(12)을 내설하고, 상기 열선(12)에는 서미스터(14)와 작동스위치(16)를 매개로 자동차배터리(18)를 연결하는 한편 상기 작동스위치(16)를 대시패널에 설치하여 이루어진 고안임.The present invention insulates the heating wire 12 to the steering wheel 10, the vehicle wire 18 is connected to the heating wire 12 via the thermistor 14 and the operation switch 16, the operation switch 16 Designed by installing) on the dash panel.

Description

자동차 조향핸들의 가열장치Heating device of steering wheel

본 고안은 자동차의 조향을 위해 조작되는 조향핸들의 가열장치에 관한 것으로, 더욱 상세하게는 추운 겨울철에 운전할 때 조향핸들을 별도의 가열장치를 이용하여 가열하여 줌으로써 쾌적한 운전환경을 제공할 수 있도록 하는 자동차 조향핸들의 가열장치에 관한 것이다.The present invention relates to a heating device of a steering wheel operated for steering of a vehicle, and more particularly, to provide a comfortable driving environment by heating the steering wheel using a separate heating device when driving in cold winter. It relates to a heating device of a steering wheel of a vehicle.

종래 차량에서의 조향핸들은 실내공간에 그 표면이 노출되어 있기 때문에 실내공간의 온도에 따라 같은 온도를 유지하게 된다. 그리하여 겨울에는 차체에 의하여 외부 공기와 직접적인 접촉은 없더라도 조향핸들도 아주 낮은 온도로 떨어지게 되며, 추운 겨울철 탑승하자 마자 이러한 조향핸들을 잡고 운전하게 되면 운전자는 손을 통해 냉기를 느끼게 된다.The steering wheel in a conventional vehicle maintains the same temperature according to the temperature of the indoor space because its surface is exposed to the indoor space. Thus, even if there is no direct contact with the outside air by the body in winter, the steering wheel also drops to a very low temperature, and the driver feels cold air when driving by holding the steering wheel as soon as he rides in cold winter.

보통 차량에는 냉방장치와 난방장치가 구비되어 있어 운전자가 이러한 공기조화장치를 가동시켜 실내온도를 조절하게 되면 조향핸들도 실내온도를 따라가게 된다.Normally, a vehicle is equipped with an air conditioner and a heating device. When the driver operates the air conditioner to adjust the room temperature, the steering wheel also follows the room temperature.

일반적인 공기조화장치는 냉각수의 열을 이용하여 난방에 필요한 더운 바람을 발생시키고 있기 때문에 소기의 목적에 맞는 온풍을 배출하기 위해서는 엔진냉각수가 어느 정도 가열되어 있어야 하므로 엔진냉각수가 소정의 온도까지 올라가는데는 상당한 시간이 걸리게 된다.Since the general air conditioner generates hot wind for heating by using the heat of the coolant, the engine coolant must be heated to some extent in order to discharge the warm air for the intended purpose. It takes time.

특히 차량운행시 조향핸들의 조작은 주행방향을 결정한다는데 있어서도 중요하지만 자칫 부주의하게 되면 타차량과 추돌사고의 위험이 있어 정확한 조작이 요구되는 것이다.In particular, the steering wheel operation is important in determining the driving direction, but if carelessly, there is a risk of collision with other vehicles and accurate operation is required.

그렇기 때문에 운전자가 운전조작을 할때 안전조작을 위하여 여러가지 편안하고 쾌적한 환경을 제공하려 하고 있으나, 현재 조향핸들에 관해서는 쾌적조건을 위해 별도의 수단이 구비되어 있지 않아 추운 겨울철 운전을 하다보면 손이 곱아 운전조작에 불편함이 많았다.Therefore, the driver is trying to provide a variety of comfortable and comfortable environment for the safe operation when the driver is driving, but currently the steering wheel is not equipped with a separate means for comfort conditions, so if you drive in cold winter, There was a lot of inconvenience in driving operation.

본 고안은 상기한 불편함을 개선하기 위하여 안출된 것으로, 필요할 때 조향핸들을 가열시킬 수 있는 수단을 구비하여 추운 겨울철에도 운전자가 조향핸들을 잡고 운전조작을 할 때 쾌적하게 느끼게 하기 위한 자동차 조향핸들의 가열장치를 제공하고자 함에 고안의 목적이 있다.The present invention has been devised to improve the inconvenience described above, and has a means for heating the steering wheel when necessary, so that the steering wheel for the driver to feel comfortable when operating the steering wheel even in cold winter season The purpose of the present invention is to provide a heating device.

도 1은 본 고안에 따라 조향핸들에 열선이 내장됨을 설명하기 위한 도면.1 is a view for explaining the built-in heating wire in the steering wheel according to the present invention.

도 2는 본 고안에 따른 열선에 전원을 공급하기 위한 방법을 설명하기 위한 도면으로서, 회전부에서 전원공급방법을 설명하기 위한 도면.Figure 2 is a view for explaining a method for supplying power to the heating wire according to the present invention, a view for explaining a power supply method in the rotating unit.

도 3은 본 고안에 따른 회로도를 도시한 것이다.3 shows a circuit diagram according to the present invention.

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

10:조향핸들12:열선10: steering wheel 12: heating wire

14:서미스터16:작동스위치14: Thermistor 16: Operation switch

18:자동차배터리20:회전체18: car battery 20: rotating body

22:고정축24,26:전극22: fixed shaft 24, 26: electrode

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 조향핸들(10)에 열선(12)을 내설하고, 상기 열선(12)에는 서미스터(14)와 작동스위치(16)를 매개로 자동차배터리(18)를 연결하는 한편 상기 작동스위치(16)를 대시패널에 설치한 구조로 되어 있다.The present invention insulates the heating wire 12 to the steering wheel 10, the vehicle wire 18 is connected to the heating wire 12 via the thermistor 14 and the operation switch 16, the operation switch 16 ) Is installed on the dash panel.

도 1은 본 고안에 따라 조향핸들(10)에 열선이 장착되어지는 상태를 설명하기 위한 조향핸들 및 그의 일부 절개사시도를 도시한 것이다.1 illustrates a steering wheel and a partial cutaway perspective view thereof for explaining a state in which a heating wire is mounted on the steering wheel 10 according to the present invention.

조향핸들(10)은 합성수지재로 이루어져 있고, 그 내측에는 공간이 형성되는 원형의 원통형 파이프형태로 구성되어지는 바, 조향핸들(10)의 내측 공간에 열선(12)을 내설하여 이루어진 것이다.The steering wheel 10 is made of a synthetic resin material, and the inner side of the steering wheel 10 is formed of a circular cylindrical pipe shape, the inner space of the steering wheel 10 is formed by the internal heating wire (12).

열선(12)에는 열선을 가열하기 위한 전원이 자동차배터리(18)에서 공급되도록 이루어져 있는 바, 조향핸들(10)의 회전부에 대한 전원공급방법은 도 2에 도시된 바와 같이 회전체(20) 및 고정축(22)에 원형의 전극(24)(26)을 형성하여 전극(24)(26)간의 접촉에 의하여 전원공급이 이루어질 수 있도록 된 것이다.The heating wire 12 is configured to be supplied with power for heating the heating wire from the vehicle battery 18. The power supply method for the rotating part of the steering wheel 10 is shown in FIG. Circular electrodes 24 and 26 are formed on the fixed shaft 22 so that power can be supplied by contact between the electrodes 24 and 26.

서미스터(14)는 히터(12)에 의해 가열되는 조향핸들(10)의 온도를 일정하게 유지하기 위한 것으로, 열선(12)의 온도변화에 따라 그의 저항값이 변동되어 열선(12)에 공급되는 전류량을 조절하도록 이루어진 것이다.The thermistor 14 is to maintain a constant temperature of the steering wheel 10 heated by the heater 12, the resistance value of the heating wire 12 is changed in accordance with the temperature change of the heating wire 12 is supplied to the heating wire 12 It is made to adjust the amount of current.

작동스위치(16)는 사용자가 조향핸들(10)의 열선(12)에 전류를 공급 또는 차단하도록 선택하는 스위치로서, 예컨대 대시패널에 설치하여 운전자가 조작하기 용이하게 함이 바람직하다.The operation switch 16 is a switch that the user selects to supply or cut off the current to the heating wire 12 of the steering wheel 10. For example, the switch may be installed on the dash panel to facilitate the operator's operation.

도 3은 본 고안에 따른 회로도를 도시한 것이다.3 shows a circuit diagram according to the present invention.

운전자가 차량에 탑승한 후 작동스위치를 온상태로 조작하게 되면 자동차배터리(18)의 전원이 서미스터(14)를 통해 열선(12)에 공급되어 열선(12)이 가열되어지고 그로 부터 발생되는 열은 조향핸들(10)에 전도되어 조향핸들의 온도를 상승시키게 된다.When the driver operates the operation switch in the on state after boarding the vehicle, the power of the vehicle battery 18 is supplied to the heating wire 12 through the thermistor 14 so that the heating wire 12 is heated and heat generated therefrom. Is conducted to the steering wheel 10 to raise the temperature of the steering wheel.

이때 조향핸들(10)에 전도되는 온도는 서미스터(14)에 의해 감지되어지는 바, 열선(12)의 온도가 높은 것으로 판단되면 서미스터(14)의 저항값이 커지게 됨에 따라 열선(12)으로 흐르는 전류가 낮아져서 열선(12)의 온도가 떨어지게 되고, 이와는 달리 열선(12)의 온도가 낮은 것으로 판단되면 서미스터(14)의 저항값이 낮아지게 됨에 따라 열선(12)으로 흐르는 전류가 높아져서 열선(12)의 온도가 올라가게 된다.At this time, the temperature conducting to the steering wheel 10 is sensed by the thermistor 14, and if it is determined that the temperature of the heating wire 12 is high, the resistance value of the thermistor 14 is increased to the heating wire 12. As the current flowing is lowered, the temperature of the heating wire 12 is lowered. On the other hand, when it is determined that the temperature of the heating wire 12 is low, the resistance value of the thermistor 14 is lowered, so that the current flowing to the heating wire 12 is increased and the heating wire ( The temperature of 12) will rise.

이와 같이 서미스터(14)는 열선(12)의 온도를 일정하게 유지하는 역할을 한다.In this way, the thermistor 14 serves to keep the temperature of the heating wire 12 constant.

상기한 바와 같이 본 고안은 조향핸들의 온도를 운전자가 조작하기에 쾌적한 온도로 유기시켜 줌으로써 운전자는 편안하게 그리고 안전운전을 할 수 있게 되는 효과가 있다.As described above, the present invention has the effect of allowing the driver to operate comfortably and safely by inducing the steering handle temperature to a comfortable temperature for the driver to operate.

Claims (2)

조향핸들(10)에 열선(12)을 내설하고, 상기 열선(12)에는 서미스터(14)와 작동스위치(16)를 매개로 자동차배터리(18)를 연결하는 한편 상기 작동스위치(16)를 대시패널에 설치하여 이루어진 자동차 조향핸들의 가열장치.The heating wire 12 is installed in the steering wheel 10, and the heating wire 12 is connected to the vehicle battery 18 through the thermistor 14 and the operation switch 16 while dashing the operation switch 16. Heating device for steering wheels installed on the panel. 제1항에 있어서, 상기 열선(12)에는 열선(12)으로부터 인출되는 전원선로가 회전체(20)의 고리형 전극에 연결되고, 상기 회전체(20)의 전극에 대응되도록 고정축(22)에도 원형의 전극(24)(26)이 형성되어 전극(24)(26)간의 접촉에 의해 전원공급이 이루어질 수 있도록 된 것을 특징으로 하는 자동차 조향핸들의 가열장치.The fixed shaft 22 of claim 1, wherein a power line drawn out from the heating wire 12 is connected to the annular electrode of the rotating body 20, and corresponds to an electrode of the rotating body 20. A circular electrode (24) (26) is also formed in the heating device of the automobile steering wheel, characterized in that the power supply can be made by the contact between the electrodes (24, 26).
KR2019960054628U 1996-12-23 1996-12-23 Heating device of steering wheel KR19980041535U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960054628U KR19980041535U (en) 1996-12-23 1996-12-23 Heating device of steering wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960054628U KR19980041535U (en) 1996-12-23 1996-12-23 Heating device of steering wheel

Publications (1)

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KR19980041535U true KR19980041535U (en) 1998-09-25

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Application Number Title Priority Date Filing Date
KR2019960054628U KR19980041535U (en) 1996-12-23 1996-12-23 Heating device of steering wheel

Country Status (1)

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KR (1) KR19980041535U (en)

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