JPS5733042A - Control circuit for car room light - Google Patents

Control circuit for car room light

Info

Publication number
JPS5733042A
JPS5733042A JP10823580A JP10823580A JPS5733042A JP S5733042 A JPS5733042 A JP S5733042A JP 10823580 A JP10823580 A JP 10823580A JP 10823580 A JP10823580 A JP 10823580A JP S5733042 A JPS5733042 A JP S5733042A
Authority
JP
Japan
Prior art keywords
block
control circuit
room light
switch
car room
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP10823580A
Other languages
Japanese (ja)
Inventor
Mitsuo Miyaji
Kiichiro Shimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ichikoh Industries Ltd
Original Assignee
Ichikoh Industries Ltd
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 Ichikoh Industries Ltd filed Critical Ichikoh Industries Ltd
Priority to JP10823580A priority Critical patent/JPS5733042A/en
Publication of JPS5733042A publication Critical patent/JPS5733042A/en
Pending legal-status Critical Current

Links

Landscapes

  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)

Abstract

PURPOSE:To provide a simple process of allowing a car room light to come on and go off quickly and accurately by providing an AC generator circuit and a discharge lamp actuated by an electronic control circuit which performs the desired time lag operation when a door switch is closed. CONSTITUTION:This control circuit consists of a block (A) which is composed of the ICs that are controlled by the actuation of switch sections SW1 and SW2, a block (B) which generates AC depending upon the output condition of this block (A), and a block (C) which is a light source section. The switch SW1 is a touch switch provided in the position of a driver's seat in which manual operation is possible independently of the location of a room light. A cold cathode discharge lamp is selected as the light source out of various discharge lamps.
JP10823580A 1980-08-08 1980-08-08 Control circuit for car room light Pending JPS5733042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10823580A JPS5733042A (en) 1980-08-08 1980-08-08 Control circuit for car room light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10823580A JPS5733042A (en) 1980-08-08 1980-08-08 Control circuit for car room light

Publications (1)

Publication Number Publication Date
JPS5733042A true JPS5733042A (en) 1982-02-23

Family

ID=14479484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10823580A Pending JPS5733042A (en) 1980-08-08 1980-08-08 Control circuit for car room light

Country Status (1)

Country Link
JP (1) JPS5733042A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58136532A (en) * 1982-02-08 1983-08-13 Matsushita Electric Ind Co Ltd Lighting device of illuminating fluorescent lamp in automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58136532A (en) * 1982-02-08 1983-08-13 Matsushita Electric Ind Co Ltd Lighting device of illuminating fluorescent lamp in automobile

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