KR20040044288A - Brake lamp operating device in commercial vehicle - Google Patents

Brake lamp operating device in commercial vehicle Download PDF

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Publication number
KR20040044288A
KR20040044288A KR1020020072733A KR20020072733A KR20040044288A KR 20040044288 A KR20040044288 A KR 20040044288A KR 1020020072733 A KR1020020072733 A KR 1020020072733A KR 20020072733 A KR20020072733 A KR 20020072733A KR 20040044288 A KR20040044288 A KR 20040044288A
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KR
South Korea
Prior art keywords
rod
contact
brake
operating
housing
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KR1020020072733A
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Korean (ko)
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KR100471887B1 (en
Inventor
최훈
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현대자동차주식회사
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Priority to KR10-2002-0072733A priority Critical patent/KR100471887B1/en
Publication of KR20040044288A publication Critical patent/KR20040044288A/en
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Publication of KR100471887B1 publication Critical patent/KR100471887B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0076—Switches therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
    • B60Q1/441—Electric switches operable by the driver's pedals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/18—Propelling the vehicle
    • B60Y2300/18008—Propelling the vehicle related to particular drive situations
    • B60Y2300/18108—Braking

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Braking Elements And Transmission Devices (AREA)

Abstract

PURPOSE: A brake lamp operating apparatus for a commercial vehicle is provided to prevent wrong operation in supplying power against foreign matters by turning on and off the operating switch conducting power to the brake lamp within the moving track of the brake pedal. CONSTITUTION: A brake lamp operating apparatus is composed of an operating rod(4) protruded and fixed to the back of a dual valve type brake pedal(1) for braking by pneumatic pressure of an air tank, and an operating switch(2) connected and disconnected from the battery in moving the operating rod to turn on a brake lamp(3). The operating switch has a housing(2a) mounted by a support bracket(2e) fixed in the floor, a contact point rod(2b) embedded in the housing to turn on the brake lamp by forming the electric contact point, a contact point ball(2c) contacted and separated from the operating rod and protruded from the housing to turn on and off the contact point rod, and a spring(2d) separating the contact point rod from the contact point ball in disconnecting the operating rod.

Description

상용차량의 브레이크등 작동수단{Brake lamp operating device in commercial vehicle}Brake lamp operating device in commercial vehicle

본 발명은 상용차량의 브레이크등 작동수단에 관한 것으로, 보다 상세하게는 브레이크페달을 통해 직접적인 전기 접점을 형성하도록 된 상용차량의 브레이크등 작동수단에 관한 것이다.The present invention relates to a brake light operating means of a commercial vehicle, and more particularly to a brake light operating means of a commercial vehicle to form a direct electrical contact through the brake pedal.

일반적으로 차량에는 각종 등화장치가 있으며, 이러한 등화장치는 전조등과 안개등 등의 조명용, 주차등 및 차폭등 등의 표지용, 그리고 방향지시등[Turn Signal Lamp]과 브레이크등[Brake Lamp] 및 비상등[Hazard Flasher Lamp] 등의 신호용으로 구분할 수 있다.In general, a vehicle has various lighting devices, which are used for lighting of headlights and fog lights, signs for parking lights and vehicle width lights, and turn signal lamps, brake lamps, and emergency lights. Flasher Lamp].

여기서, 차량의 브레이크등은 운행되는 자동차의 주행속도를 감속하거나 정지하고자 하는 경우, 운전자의 브레이크페달 구동과 연동하여 점등되어 후속 주행하는 자동차의 운전자에게 선행하는 자동차의 제동 의사를 전달하는 것으로 특히, 버스나 트럭과 같은 상용차량의 브레이크등 점등회로는 도 1에 도시된 바와 같이 듀얼(Dual)밸브타입 브레이크페달(1)을 조작하면, 상기 브레이크페달(1)의 밸브 작동에 따라 에어브레이크용 공압을 제공하는 에어탱크(A)와 에어마스터(AM)에 구비된 작동스위치(2)사이가 연결되고, 이에 따라 상기 작동스위치(2)가 전원을 통전시켜 후방에 있는 브레이크등(3)을 점등하게 된다.Here, when the brake light of the vehicle is to decelerate or stop the traveling speed of the driven vehicle, the brake light of the vehicle is turned on in association with the brake pedal driving of the driver to convey the intention of braking the preceding vehicle to the driver of the subsequent driving vehicle. In a brake light lighting circuit of a commercial vehicle such as a bus or a truck, when a dual valve type brake pedal 1 is operated as shown in FIG. 1, the pneumatic pressure for the air brake is operated according to the valve operation of the brake pedal 1. Between the air tank (A) and the actuating switch (2) provided in the air master (AM) to provide a connection, the actuation switch (2) is energized to turn on the brake light (3) in the rear Done.

그러나, 이와 같은 브레이크등(3)의 작동구조는 브레이크페달(1)의 조작시 공압에 의해 작동되어 전원을 통전시키는 작동스위치(2)가 에어탱크(A)의 공압으로 작동되어져 브레이크페달(1)과 일체화가 어려워 상기 브레이크페달(1)이 캡(Cab)내부에 설치되는 반면, 상기 작동스위치(2)는 외부에서 브레이크라인을 따라 장착되어 먼지등과 같은 이물질에 의해 접점단자의 기능이 저하나 기능 마비로 인해 브레이크등(3)의 점등이 불가능하여 자동차 운행에 따른 안전 운행을 저하시키는 단점이 있게 된다.However, such an operation structure of the brake lamp 3 is operated by pneumatic pressure when the brake pedal 1 is operated so that an operating switch 2 for energizing power is operated by the pneumatic pressure of the air tank A so that the brake pedal 1 ), The brake pedal 1 is installed inside the cap, while the operation switch 2 is mounted along the brake line from the outside to reduce the function of the contact terminal by foreign matter such as dust. However, due to paralysis, the lighting of the brake light 3 is not possible, which may deteriorate safe driving due to driving a car.

이에 본 발명은 상기와 같은 점을 감안하여 발명된 것으로, 브레이크등에 전원을 통전시키는 작동스위치가 브레이크페달의 이동 궤적내에서 온(On)·오프(Off)되어 외부 장착에 따른 이물질에 의한 전원 통전 불량을 방지함에 그 목적이 있다.Accordingly, the present invention has been invented in view of the above, and the operation switch for supplying power to the brake lamp is turned on and off in the movement path of the brake pedal, so that power is supplied by foreign matter due to external installation. The purpose is to prevent defects.

상기와 같은 목적을 달성하기 위한 본 발명은, 조작시 에어탱크의 공압을 매개로 브레이크 기능을 수행하는 듀얼밸브타입 브레이크페달과 브레이크등사이에 브레이크페달조작시 배터리의 전원을 통전시켜 브레이크등을 점등하는 작동수단이 구비되되, 이 작동수단은 브레이크페달의 궤적을 따라 함께 이동되도록 페달의 뒤쪽에 고정되면서 돌출된 조작로드와, 상기 브레이크페달의 뒤쪽에 구비되어 조작로드의 이동여부에 따라 배터리와의 전기 접점이 온·오프되어 브레이크등을 점등하는 작동스위치로 이루어진 것을 특징으로 한다.The present invention for achieving the above object, between the dual valve-type brake pedal and the brake lamp to perform the brake function via the air pressure of the air tank during operation, the brake pedal is turned on by operating the power of the battery when operating the brake pedal lights Is provided with an operating means, the operating means is fixed to the rear of the pedal so as to move together along the trajectory of the brake pedal and a protruding operation rod, provided on the rear of the brake pedal with the battery depending on whether the operation rod is moved The electrical contact is turned on and off, characterized in that consisting of the operation switch to turn on the brake light.

도 1은 종래에 따른 상용차량의 브레이크등 작동 회로도1 is a circuit diagram of a brake light operation of a conventional vehicle according to the prior art

도 2는 본 발명에 따른 브레이크등 작동수단 구성도2 is a block diagram of the brake light operating means according to the present invention

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

1 : 브레이크페달2 : 작동스위치1: Brake Pedal 2: Operation Switch

2a : 하우징2b : 접점로드2a: housing 2b: contact rod

2c : 접점볼2d : 스프링2c: contact ball 2d: spring

2e : 지지브라켓2e: support bracket

3 : 브레이크등4 : 조작로드3: brake light 4: operation rod

4a : 접촉면4a: contact surface

A : 에어탱크AM : 에어마스터A: Air tank AM: Air master

이하 본 발명의 실시예를 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명에 따른 브레이크등 작동수단 구성도를 도시한 것인바, 본 발명은 조작시 에어탱크(A)의 공압을 매개로 브레이크 기능을 수행하는 듀얼(Dual)밸브타입 브레이크페달(1)과 브레이크등(3)사이에 브레이크페달(1)조작시 배터리의전원을 통전시켜 브레이크등(3)을 점등하는 작동수단이 구비되되, 이 작동수단은 브레이크페달(1)의 궤적을 따라 함께 이동되도록 페달(1)의 뒤쪽에 고정되면서 돌출된 조작로드(4)와, 상기 브레이크페달(1)의 뒤쪽에 구비되어 조작로드(4)의 이동여부에 따라 배터리와의 전기 접점이 온(On)·오프(Off)되어 브레이크등(3)을 점등하는 작동스위치(2)로 이루어진다.Figure 2 shows the configuration of the brake light operating means according to the present invention, the present invention is a dual valve type brake pedal (1) to perform a brake function via the air pressure of the air tank (A) during operation Between the brake light (3) and the brake pedal (1) is provided with an operating means for turning on the brake light (3) by energizing the battery power, which is moved along the trajectory of the brake pedal (1) The operation rod 4 protruding while being fixed to the rear of the pedal 1 and the brake pedal 1 are provided at the rear of the pedal 1 so that the electrical contact with the battery is turned on depending on whether the operation rod 4 is moved. It is composed of an operation switch (2) which turns off and lights the brake lamp (3).

여기서, 상기 작동스위치(2)는 브레이크페달(1)이 장착된 실내 바닥부위에 고정된 지지브라켓(2e)을 매개로 장착된 하우징(2a)과, 이 하우징(2a)에 내장되어 전기접점을 형성해 브레이크등(3)을 점등하도록 연결되는 접점로드(2b), 상기 조작로드(4)와 접촉·비 접촉되어 접점로드(2b)를 온(On)·오프(Off)하도록 하우징(2a)으로부터 일부분이 돌출된 접점볼(2c) 및 상기 조작로드(4)의 비 접촉시 접점로드(2b)와 접점볼(2c)을 분리시키는 스프링(2d)으로 이루어진다.Here, the operation switch (2) is a housing (2a) mounted via a support bracket (2e) fixed to the indoor floor portion on which the brake pedal (1) is mounted, and the electrical contact is built in the housing (2a) A contact rod 2b which is formed to be connected to turn on the brake light 3, and contacts or non-contacts with the operation rod 4 so that the contact rod 2b is turned on and off from the housing 2a. It consists of a contact ball (2c) protruding a part and a spring (2d) for separating the contact rod (2b) and the contact ball (2c) in the non-contact of the operation rod (4).

또한, 상기 조작로드(4)는 브레이크페달(1)의 초기 위치 복귀시 함께 이동되면서 작동스위치(2)의 접점볼(2c)과 원활한 접촉을 하면서 접점볼(2c)을 접점로드(2b)쪽으로 밀어주도록 하 방향으로 경사진 접촉면(4a)을 형성하게 된다.In addition, the operation rod (4) is moved together when the initial position of the brake pedal (1) while making a smooth contact with the contact ball (2c) of the operation switch (2) to the contact ball (2c) toward the contact rod (2b) The contact surface 4a which is inclined in the downward direction to be pushed is formed.

이하 본 발명의 작동을 첨부된 도면을 참조로 상세히 설명한다.Hereinafter, the operation of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 운전자에 의해 조작되는 브레이크페달(1)과 함께 도 2에 도시된 바와 같이 작동수단의 조작로드(4)가 미 작동위치에서 작동위치로 이동되고, 이때 상기 조작로드(4)의 접촉면(4a)이 작동스위치(2)의 접점볼(2c)에서 떨어지면서 배터리의 전원을 브레이크등(3)으로 통전해 점등하게 된다.According to the present invention, as shown in FIG. 2 together with the brake pedal 1 operated by the driver, the operation rod 4 of the operation means is moved from the non-operation position to the operation position, at this time, the contact surface of the operation rod 4. As 4a falls from the contact ball 2c of the operation switch 2, the battery power is turned on by the brake lamp 3 to be turned on.

즉, 상기 조작로드(4)의 이동에 따라 작동스위치(2)의 접점볼(2c)을 가압하고 있던 조작로드(4)의 가압력이 해제되면, 상기 접점볼(2c)에 의해 압축되어있던 스프링(2d)이 탄성 복원력으로 접점볼(2c)을 밀어내면서 접점로드(2b)와의 접촉이 떨어지게 되고, 이에 따라 상기 접점로드(2b)와 브레이크등(3)사이에 배터리의 전원이 흐르는 전기 회로를 구성해 브레이크등(3)을 점등하게 된다.That is, when the pressing force of the operation rod 4 which presses the contact ball 2c of the operation switch 2 according to the movement of the operation rod 4 is released, the spring compressed by the contact ball 2c (2d) pushes the contact ball (2c) with elastic restoring force, the contact with the contact rod (2b) is dropped, so that the electrical circuit flowing the battery power between the contact rod (2b) and the brake lamp (3) The brake light 3 is turned on.

한편, 운전자가 브레이크페달(1)의 조작력을 해제하면 원위치로 복귀되는 브레이크페달(1)의 복귀 이동궤적을 따라 조작로드(4)도 함께 복귀되고, 이때 상기 조작로드(4)의 접촉면(4a)이 작동스위치(2)의 하우징(2a)으로 돌출된 접점볼(2c)을 가압하면서 하우징(2a)내부로 밀어주게 된다.On the other hand, when the driver releases the operation force of the brake pedal 1, the operation rod 4 is also returned along the return movement trajectory of the brake pedal 1 returned to the original position, and at this time, the contact surface 4a of the operation rod 4 is returned. ) Presses the contact ball (2c) protruding into the housing (2a) of the operation switch (2) is pushed into the housing (2a).

이어, 상기 조작로드(4)에 의해 하우징(2a)내부로 밀려가는 접점볼(2c)은 스프링(2d)을 압축하면서 접점로드(2b)에 접촉하게 되고 이에 따라, 상기 작동스위치(2)와 브레이크등(3) 및 배터리사이에는 전기회로가 형성되지 않는 즉, 상기 작동스위치(2)를 통해 브레이크등(3)으로 통전되는 전원 공급이 끊겨 브레이크등(3)이 점등되지 않게 된다.Subsequently, the contact ball 2c pushed into the housing 2a by the operation rod 4 comes into contact with the contact rod 2b while compressing the spring 2d, and thus, the operation switch 2 An electric circuit is not formed between the brake light 3 and the battery, that is, the power supply to which the brake light 3 is energized through the operation switch 2 is cut off so that the brake light 3 is not turned on.

이상 설명한 바와 같이 본 발명에 의하면, 브레이크등의 점등이 브레이크페달의 궤적을 따라 함께 이동되는 조작로드의 이동여부에 따라 배터리와의 전기 접점이 온·오프되는 작동스위치를 통해 이루어지므로, 상기 작동스위치의 외부 장착에 따른 이물질에 의한 접점 불량을 방지해 안정적으로 브레이크등을 점등 할 수있는 효과가 있게 된다.As described above, according to the present invention, since the lighting of the brake light is made through an operation switch in which the electrical contact with the battery is turned on or off depending on whether the operation rod is moved together along the trajectory of the brake pedal, the operation switch This prevents contact failure caused by foreign substances due to the external installation of the lamp, which can effectively turn on the brake lights.

Claims (2)

조작시 에어탱크(A)의 공압을 매개로 브레이크 기능을 수행하는 듀얼밸브타입 브레이크페달(1)의 뒤쪽에 고정되면서 돌출된 조작로드(4)와, 이 조작로드(4)의 이동여부에 따라 배터리와의 전기 접점이 온·오프되어 브레이크등(3)을 점등하는 작동스위치(2)로 이루어지되,The operating rod 4 which protrudes while being fixed to the rear of the dual valve type brake pedal 1 which performs the brake function through the pneumatic pressure of the air tank A during operation, and the movement of the operating rod 4 depending on whether it is moved. It is composed of an operation switch (2) for turning on and off the electrical contact with the battery to turn on the brake light (3), 상기 작동스위치(2)는 브레이크페달(1)이 장착된 실내 바닥부위에 고정된 지지브라켓(2e)을 매개로 장착된 하우징(2a)과, 이 하우징(2a)에 내장되어 전기접점을 형성해 브레이크등(3)을 점등하도록 연결되는 접점로드(2b), 상기 조작로드(4)와 접촉·비 접촉되어 접점로드(2b)를 온·오프하도록 하우징(2a)으로부터 일부분이 돌출된 접점볼(2c) 및 상기 조작로드(4)의 비 접촉시 접점로드(2b)와 접점볼(2c)을 분리시키는 스프링(2d)으로 이루어진 상용차량의 브레이크등 작동수단.The actuating switch 2 includes a housing 2a mounted via a support bracket 2e fixed to an indoor floor at which the brake pedal 1 is mounted, and an electrical contact embedded in the housing 2a to form a brake. A contact rod 2b connected to turn on the lamp 3 and a contact ball 2c protruding a part from the housing 2a so as to be in contact or non-contact with the operation rod 4 to turn on and off the contact rod 2b. And a spring (2d) for separating the contact rod (2b) and the contact ball (2c) during non-contact of the operation rod (4). 제 1항에 있어서, 상기 조작로드(4)는 작동스위치(2)의 접점볼(2c)과 원활한 접촉을 하도록 하 방향으로 경사진 접촉면(4a)을 형성한 것을 특징으로 하는 상용차량의 브레이크등 작동수단.2. The brake light of a commercial vehicle according to claim 1, wherein the operation rod (4) is formed with a contact surface (4a) inclined downward to make smooth contact with the contact ball (2c) of the operation switch (2). Means of operation.
KR10-2002-0072733A 2002-11-21 2002-11-21 Brake lamp operating device in commercial vehicle KR100471887B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100867719B1 (en) * 2007-06-22 2008-11-10 현대자동차주식회사 Brake pedal switch on the vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100867719B1 (en) * 2007-06-22 2008-11-10 현대자동차주식회사 Brake pedal switch on the vehicle

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