KR910010197A - Life test device for lighting equipment using optical fiber - Google Patents

Life test device for lighting equipment using optical fiber Download PDF

Info

Publication number
KR910010197A
KR910010197A KR1019890016204A KR890016204A KR910010197A KR 910010197 A KR910010197 A KR 910010197A KR 1019890016204 A KR1019890016204 A KR 1019890016204A KR 890016204 A KR890016204 A KR 890016204A KR 910010197 A KR910010197 A KR 910010197A
Authority
KR
South Korea
Prior art keywords
optical fiber
light
lighting equipment
signal
test device
Prior art date
Application number
KR1019890016204A
Other languages
Korean (ko)
Other versions
KR920005119B1 (en
Inventor
김동욱
최홍근
Original Assignee
홍종선
금성전선 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 홍종선, 금성전선 주식회사 filed Critical 홍종선
Priority to KR1019890016204A priority Critical patent/KR920005119B1/en
Publication of KR910010197A publication Critical patent/KR910010197A/en
Application granted granted Critical
Publication of KR920005119B1 publication Critical patent/KR920005119B1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

내용 없음No content

Description

광파이버를 이용한 조명기구의 수명측정 시험장치Life test device for lighting equipment using optical fiber

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 의한 측정시험 회로도,2 is a measurement test circuit diagram according to the present invention,

제3도는 본 발명에 적용된 광파이버의 단말 수광부 단면도,3 is a cross-sectional view of the terminal receiving portion of the optical fiber applied to the present invention,

제4도는 본 발명에 적용된 광감지부의 광저항 특성도.4 is a photoresist characteristic diagram of a light sensing unit applied to the present invention.

Claims (3)

조명기구(1)의 광원 빛을 수광하는 광파이버(3)의 단말수광부(2)는 제3도에 도시한 바와 같이 원추형의 중앙에 개공부(11)가 수직적으로 통공된 일정위치까지 광파이버(3)를 삽입 고정시킨 다음, 이를 통해 입사된 빛을 전기적 신호로 바꾸도록 카드늄셀이 내장된 광감지부(4)가 상기 광파이버(3)의 단부에 연결되도록 하며, 입사된 광원빛을 전기적 신호로 변환한 광감지부(4)의 아날로그 신호를 다시 로직 온.오프 신호로 만드는 신호 발생기(5)을 통해 출력되는 구형파 신호와 조명기구(1)의 점등시간을 측정하기 위한 타임 카운터(6)의 카운터 신호를 수용하는 데이타 처리부(7)는 상기 구형파 신호와 카운터 신호가 처리된 데이타를 세그먼트 식으로 표현하기 위한 세그먼트 구동부(8)를 통해 조명기구 각각 마다의 점등 수명시간이 표시되는 7세그먼트부(9)로 출력되도록 연결 구성됨을 특징으로 한 광파이버를 이용한 조명기구의 수명측정 시험장치.As shown in FIG. 3, the terminal light-receiving part 2 of the optical fiber 3 which receives the light of the light source of the luminaire 1 is the optical fiber 3 to a predetermined position in which the opening 11 is vertically perforated in the center of the conical shape. ), And then the light sensing unit 4 with the cadmium cell is connected to the end of the optical fiber 3 so as to convert the incident light into an electrical signal. The square wave signal output through the signal generator 5 which converts the analog signal of the converted photodetector 4 into a logic on / off signal again and the time counter 6 for measuring the lighting time of the luminaire 1 The data processing unit 7 which receives the counter signal includes a seven-segment unit for displaying the lighting life time of each luminaire through the segment driving unit 8 for representing the square wave signal and the data processed by the counter signal in a segmented manner. 9) as Life test device for lighting equipment using optical fiber, characterized in that the connection is configured to output. 제1항에 있어서, 광파이버(3)를 통해 입사된 광원빛을 광감지부(4)의 카드늄셀에 의해 전기적 신호로 변환하여 조명기구의 수면시간 측정으로 이룰수 있도록 포함되는 것을 특징으로 한 광파이버를 이용한 조명기구의 수명측정 시험장치.The optical fiber according to claim 1, further comprising a light fiber incident through the optical fiber 3 so as to be converted into an electrical signal by a cadmium cell of the optical sensing unit 4, thereby achieving a sleep time measurement of the luminaire. Life test device for lighting equipment. 제1항 및 제2항에 있어서, 상기 광감지부(4)는 측정 조명기구의 직사광선 이외에 주변 조명기구의 간접적인 간섭 상기 조도에서는 작동되지 않도록 검출감도를 조정하는 기능이 포함되어 이루어지는 것을 특징으로 하는 광파이버를 이용한 조명기구의 수명측정 시험장치.The method according to claim 1 or 2, characterized in that the light detecting unit (4) includes a function of adjusting the detection sensitivity so as not to operate under the indirect interference of the ambient lighting equipment in addition to the direct light of the measuring lighting equipment. Life test device for lighting equipment using optical fiber. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890016204A 1989-11-09 1989-11-09 Light apparatus life span detector using light fiber KR920005119B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890016204A KR920005119B1 (en) 1989-11-09 1989-11-09 Light apparatus life span detector using light fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890016204A KR920005119B1 (en) 1989-11-09 1989-11-09 Light apparatus life span detector using light fiber

Publications (2)

Publication Number Publication Date
KR910010197A true KR910010197A (en) 1991-06-29
KR920005119B1 KR920005119B1 (en) 1992-06-26

Family

ID=19291453

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890016204A KR920005119B1 (en) 1989-11-09 1989-11-09 Light apparatus life span detector using light fiber

Country Status (1)

Country Link
KR (1) KR920005119B1 (en)

Also Published As

Publication number Publication date
KR920005119B1 (en) 1992-06-26

Similar Documents

Publication Publication Date Title
ATE114186T1 (en) POSITION MEASUREMENT DEVICE WITH SEVERAL SENSING POINTS.
ES2094122T3 (en) COLOR TEST MEASUREMENT DEVICE.
AR247446A1 (en) Programmable electrical energy meter and methods therefor.
GB9716254D0 (en) Test device
DE60010411D1 (en) Smoke alarm device
DE68906576T2 (en) Method and device for automatic reading of a liquid counter with a mechanical counter.
KR910010197A (en) Life test device for lighting equipment using optical fiber
JPS6479685A (en) Photoelectric detector
CN213986767U (en) Circuit for detecting light flicker
DE3771865D1 (en) FIBER OPTICAL CONSTRUCTION MONITORING SYSTEM.
CN208282934U (en) Illumination instrument with function of detecting ultraviolet light
CN212780544U (en) Diamond identification device
JPS6484162A (en) Diagnosing device for insulation in hot-line
JPS57171877A (en) Detecting device for degradation of light source in facsimile device
ES2043908T3 (en) OPTICAL MEASURING DEVICE.
KR930018426A (en) Curing Screening Device
SU1401347A1 (en) Hardness gauge
CA1218706A (en) Monitor for scr system
GB1098377A (en) Improved apparatus for detecting an electrical condition in a region of high electrical potential and transmitting an indication thereof
RU1805297C (en) Photodetector
USH911H (en) Fiber optic link for detecting mechanical vibration in the presence of an electromagnetic field
JPS5773634A (en) Light pulse tester
KR940012004A (en) Backlight automatic adjustment device of liquid crystal display
JPS598588U (en) Optical disordered egg detection device
JPS56129821A (en) Ultrasonic level gauge

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19950608

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee