KR19980023545U - Reading light automatic lighting circuit of vehicle - Google Patents

Reading light automatic lighting circuit of vehicle Download PDF

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Publication number
KR19980023545U
KR19980023545U KR2019960036933U KR19960036933U KR19980023545U KR 19980023545 U KR19980023545 U KR 19980023545U KR 2019960036933 U KR2019960036933 U KR 2019960036933U KR 19960036933 U KR19960036933 U KR 19960036933U KR 19980023545 U KR19980023545 U KR 19980023545U
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KR
South Korea
Prior art keywords
vehicle
reading light
turned
electrically connected
light
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KR2019960036933U
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Korean (ko)
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KR0132488Y1 (en
Inventor
김주용
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양재신
대우자동차 주식회사
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Priority to KR2019960036933U priority Critical patent/KR0132488Y1/en
Publication of KR19980023545U publication Critical patent/KR19980023545U/en
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Publication of KR0132488Y1 publication Critical patent/KR0132488Y1/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
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/80—Circuits; Control arrangements
    • B60Q3/82—Switches specially adapted for vehicle interior lighting, e.g. switching by tilting the lens

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

Abstract

본 고안은 차량실내에 구비되는 독서등의 자동점등회로에 관한 것으로, 주간에 차량에 탑승한 어린이가 차량용 루프(도시되지 않음)의 내측에 리어시트(도시되지 않음)측으로 구비되는 독서등(1)을 무심코 온(ON)시키게 되면 상기 독서등(1)이 불필요하게 켜지게 되어 전원이 낭비되는 문제점이 있었는데 이러한 문제점을 해소하기 위하여, 차량용 밧데리전원(2)에 광도전셀(3)을 전기적으로 연결하여 차량의 운행도중 야간이 되면 상기 광도전셀(3)이 차량실내의 광도를 감지하고 그에 따라 차량용 미등(5)이 점등된 상태에서 차량의 탑승자가 차량의 독서등스위치(6)를 온(ON)시킴에 따라 상기 독서등(1)이 점등되게 됨으로써 어린이 탑승자에 의해 불필요하게 상기 독서등(1)이 점등되는 것을 방지할 수 있게 되는 효과가 있다.The present invention relates to an automatic lighting circuit of a reading light provided in a vehicle compartment, wherein a reading light is provided to a rear seat (not shown) on the inside of a vehicle loop (not shown) for a child who rides in the vehicle during the day (1). ), The reading light (1) is turned on unnecessarily to turn on unnecessarily, there was a problem that the power is wasted, in order to solve this problem, the photoconductive cell (3) is electrically connected to the vehicle battery power (2) When the vehicle is at night during the driving of the vehicle, the photoconductor cell 3 detects the brightness of the vehicle cabin and accordingly, the occupant of the vehicle switches the reading light switch 6 of the vehicle while the vehicle tail light 5 is turned on. As the reading light 1 is turned on, the reading light 1 can be prevented from being unnecessarily turned on by a child occupant.

Description

차량용 독서등 자동점등회로Automotive reading light automatic lighting circuit

본 고안은 차량실내에 구비되는 독서등의 자동점등회로에 관한 것으로, 특히 차량용 밧데리에 광도전셀을 전기적으로 연결하여 차량의 운행도중 야간이 되면 상기 광도전셀이 차량실내의 광도를 감지하고 그에 따라 차량용 미등이 점등된 상태에서 차량의 탑승자가 차량의 독서등스위치를 온(ON)시킴에 따라 상기 독서등이 점등되게 됨으로써 어린이 탑승자에 의해 불필요하게 상기 독서등이 점등되는 것을 방지할 수 있게 하도록 한 차량용 독서등 자동점등회로에 관한 것이다.The present invention relates to an automatic lighting circuit of a reading light provided in a vehicle compartment. In particular, the photoconductor cell is electrically connected to a battery for the vehicle, and the photoconductor cell detects the luminance in the vehicle compartment at night while the vehicle is running. Accordingly, the reading light is turned on as the passenger of the vehicle turns on the reading light switch of the vehicle while the tail light of the vehicle is turned on, thereby preventing the reading light from being unnecessarily turned on by the child occupant. A vehicle reading light relates to an automatic lighting circuit.

일반적으로, 주간에 차량에 탑승한 어린이가 차량용 루프(도시되지 않음)의 내측에 리어시트(도시되지 않음)측으로 구비되는 독서등(1)을 무심코 온(ON)시키게 되면 상기 독서등(1)이 불필요하게 켜지게 되어 전원이 낭비되는 문제점이 있었다.In general, when a child in the vehicle during the day to accidentally turn on the reading light (1) provided to the rear seat (not shown) side inside the vehicle roof (not shown) the reading light (1) There was a problem that the power is wasted is turned on unnecessarily.

이에 본 고안은 상기와 같은 문제점을 해소하기 위해 안출된 것으로, 차량용 밧데리에 광도전셀을 전기적으로 연결하여 차량의 운행도중 야간이 되면 상기 광도전셀이 이를 감지하고 그에 따라 차량용 미등이 점등된 상태에서 차량의 탑승자가 차량의 독서등스위치를 온(ON)시킴에 따라 상기 독서등이 점등되게 됨으로써 차량의 탑승자에 의해 불필요하게 상기 독서등이 점등되는 것을 방지할 수 있게 하도록 한 차량용 독서등 자동점등회로를 제공함에 그 목적이 있다.Therefore, the present invention has been devised to solve the above problems, by electrically connecting the photoconductor cell to the vehicle battery, the photoconductor cell detects this when the vehicle is at night during driving, and accordingly the vehicle tail light is turned on. The vehicle's reading light auto-lighting to enable the reading light of the vehicle to be turned on as the passenger of the vehicle turns on the reading light switch of the vehicle, thereby preventing the reading light from being unnecessarily turned on by the passenger of the vehicle. The purpose is to provide a circuit.

도 1은 본 고안에 의한 차량용 독서등의 자동점등회로를 나타내는 회로도이다.1 is a circuit diagram showing an automatic lighting circuit of a vehicle reading lamp according to the present invention.

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

1: 독서등 2: 밧데리전원 3: 광도전셀 4: 트랜지스터 5: 미등 6: 독서등스위치 7: 테이블램프스위치 8: 테이블램프DESCRIPTION OF SYMBOLS 1: Reading light 2: Battery power supply 3: Photoconductive cell 4: Transistor 5: Tail light 6: Reading light switch 7: Table lamp switch 8: Table lamp

상기와 같은 목적을 달성하기 위한 본 고안은 차량의 밧데리전원에 전기적으로 연결되는 광도전셀과, 상기 광도전셀에 전기적으로 연결되는 트랜지스터와, 상기 트랜지스터에 전기적으로 연결되는 미등과, 차량용 루프의 내측에 리어시트측으로 구비되는 독서등을 선택적으로 점멸시키도록 상기 미등에 전기적으로 연결되는 독서등스위치로 이루어지는 것을 특징으로 한다.The present invention for achieving the above object is a photoconductive cell electrically connected to the battery power source of the vehicle, a transistor electrically connected to the photoconductive cell, a taillight electrically connected to the transistor, and a vehicle loop Characterized in that consisting of a reading light switch electrically connected to the taillight to selectively flash the reading light provided to the rear seat side on the inside.

이하, 본 고안의 바람직한 실시예를 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1에 도시된 바와같이, 차량용 루프(도시되지 않음)의 내측에 리어시트(도시되지 않음)측으로 구비되는 독서등(1)에 있어서,As shown in FIG. 1, in the reading lamp 1 provided on the rear seat (not shown) side inside the vehicle roof (not shown),

차량의 밧데리전원(2)에 전기적으로 연결되는 광도전셀(3)과, 상기 광도전셀(3)에 전기적으로 연결되는 트랜지스터(4)와, 상기 트랜지스터(4)에 전기적으로 연결되는 미등(5)과, 상기 독서등(1)을 선택적으로 점멸시키도록 상기 미등(5)에 전기적으로 연결되는 독서등스위치(6)로 이루어지게 된다.A photoconductive cell 3 electrically connected to the battery power supply 2 of the vehicle, a transistor 4 electrically connected to the photoconductive cell 3, and a tail light electrically connected to the transistor 4; 5) and a reading light switch 6 electrically connected to the tail light 5 to selectively blink the reading light 1.

위와 같이 구성된 본 고안의 작용은 다음과 같다.The operation of the present invention configured as described above is as follows.

우선, 본 고안에 의한 차량용 독서등 자동점등회로는 대별하여 주간시 및 야산시로 나누어 작동되게 되는데 우선, 주간시에는 다음과 같이 작동되게 된다.First of all, the automatic reading circuit for a vehicle reading light according to the present invention is operated by dividing into daytime and yasan time, and, firstly, as follows during the daytime.

즉, 차량용 밧데리전원(2)에 광전도셀(3) 및 트랜지스터(4)가 병렬로 연결되게 되는데 일반적으로 주간시에는 상기 광전도셀(3)의 저항값이 적어지게 되므로 상기 밧데리전원(2)으로 부터 공급되는 전류가 상기 광전도셀(3)을 통과해 그라운드측으로 접지되게 된다.That is, the photoconductive cell 3 and the transistor 4 are connected to the vehicle battery power supply 2 in parallel. In general, the resistance value of the photoconductive cell 3 decreases during the day, so that the battery power supply 2 The current supplied from the C-C1 passes through the photoconductive cell 3 and is grounded to the ground side.

한편, 야간시에는 상기 광전도셀(3)의 저항값이 높아지게 되므로 작동전류가 상기 광전도셀(3)쪽으로 흐르지 않고 트랜지스터(4)의 베이스쪽으로 인가되게 되고 그에 따라 상기 트랜지스터(4)에 전기적으로 연결되는 미등(5)이 온(ON)되게 되는데 이때, 차량의 운전자가 상기 미등(5)에 전기적으로 연결되는 독서등스위치(6)를 온(ON)시키게 되면 차량용 루프(도시되지 않음)의 내측에 리어시트(도시되지 않음)측으로 구비되는 독서등(1)이 점등되게 된다.On the other hand, since the resistance value of the photoconductive cell 3 increases at night, an operating current is applied to the base of the transistor 4 without flowing toward the photoconductive cell 3, and thus is electrically connected to the transistor 4. When the tail light 5 connected to the ON (ON), the driver of the vehicle to turn on (ON) the reading light switch (6) electrically connected to the tail light (5) vehicle loop (not shown) The reading lamp 1 provided to the rear seat (not shown) side inside the lamp is turned on.

또한, 상기 미등(5)에 추가적으로 테이블램프스위치(7) 및 테이블램프(8)를 전기적으로 연결하여 상기 독서등(1)과 마찬가지로 상기 테이블램프스위치(7)를 온(ON) 또는 오프(OFF)시킴에 따라 상기 테이블램프(8)가 점멸되도록 한다.In addition, the table lamp switch 7 and the table lamp 8 are electrically connected to the tail lamp 5 so that the table lamp switch 7 is turned on or off in the same manner as the reading lamp 1. The table lamp 8 flashes.

위와같이, 본 고안에 의한 차량용 독서등 자동점등회로는 차량용 밧데리전원(2)에 광도전셀(3)을 전기적으로 연결하여 차량의 운행도중 야간이 되면 상기 광도전셀(3)이 차량실내의 광도를 감지하고 그에 따라 차량용 미등(5)이 점등된 상태에서 차량의 탑승자가 차량의 독서등스위치(6)를 온(ON)시킴에 따라 상기 독서등(1)이 점등되게 됨으로써 어린이 탑승자에 의해 불필요하게 상기 독서등(1)이 점등되는 것을 방지할 수 있게 되는 효과가 있다.As described above, the vehicle auto-lighting circuit for reading light according to the present invention electrically connects the photoconductor cell 3 to the vehicle battery power source 2 so that the photoconductor cell 3 becomes in the vehicle room at night. The reading light 1 is turned on as the occupant of the vehicle turns on the reading light switch 6 of the vehicle while detecting the brightness and accordingly the vehicle tail light 5 is turned on. There is an effect that it is possible to prevent the reading light (1) from being lit unnecessarily.

Claims (1)

차량용 루프(도시되지 않음)의 내측에 리어시트(도시되지 않음)측으로 구비되는 독서등(1)에 있어서,In the reading light (1) provided on the rear seat (not shown) side inside the vehicle roof (not shown), 차량의 밧데리전원(2)에 전기적으로 연결되는 광도전셀(3)과, 상기 광도전셀(3)에 전기적으로 연결되는 트랜지스터(4)와, 상기 트랜지스터(4)에 전기적으로 연결되는 미등(5)과, 상기 독서등(1)을 선택적으로 점멸시키도록 상기 미등(5)에 전기적으로 연결되는 독서등스위치(6)로 이루어지는 것을 특징으로 하는 차량용 독서등 자동점등회로.A photoconductive cell 3 electrically connected to the battery power supply 2 of the vehicle, a transistor 4 electrically connected to the photoconductive cell 3, and a tail light electrically connected to the transistor 4; 5) and a reading light switch (6) electrically connected to the tail light (5) to selectively blink the reading light (1).
KR2019960036933U 1996-10-31 1996-10-31 Automatic lighting circuit for a reading light KR0132488Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960036933U KR0132488Y1 (en) 1996-10-31 1996-10-31 Automatic lighting circuit for a reading light

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Application Number Priority Date Filing Date Title
KR2019960036933U KR0132488Y1 (en) 1996-10-31 1996-10-31 Automatic lighting circuit for a reading light

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KR19980023545U true KR19980023545U (en) 1998-07-25
KR0132488Y1 KR0132488Y1 (en) 1999-10-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112752370A (en) * 2019-10-29 2021-05-04 常州星宇车灯股份有限公司 Novel automobile indoor lamp control system and lamp control method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112752370A (en) * 2019-10-29 2021-05-04 常州星宇车灯股份有限公司 Novel automobile indoor lamp control system and lamp control method
CN112752370B (en) * 2019-10-29 2024-02-02 常州星宇车灯股份有限公司 Novel automobile indoor lamp control system and lamp control method

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