KR200157198Y1 - 가로등 점등장치 - Google Patents
가로등 점등장치 Download PDFInfo
- Publication number
- KR200157198Y1 KR200157198Y1 KR2019970001931U KR19970001931U KR200157198Y1 KR 200157198 Y1 KR200157198 Y1 KR 200157198Y1 KR 2019970001931 U KR2019970001931 U KR 2019970001931U KR 19970001931 U KR19970001931 U KR 19970001931U KR 200157198 Y1 KR200157198 Y1 KR 200157198Y1
- Authority
- KR
- South Korea
- Prior art keywords
- thyristor
- resistor
- terminal
- scr
- diode
- Prior art date
Links
Classifications
-
- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (1)
- 입력전압인가시 가로등을 점등시키는 가로등 점등장치에 있어서,탭단자를 캐패시터(C1)를 통해서 사이리스터(SCR)의 애노드단자에 접속하고, 출력단은 저항(R3), 다이오드(D2),저항(R1)을 경유하여 사이리스터(SCR)의 게이트단자에 접속하며, 입력단은 사이리스터(SCR)의 캐소드단자에 접속되고 동시에 저항(R2)에 의해 사이리스터(SCR)의 게이트단자에 연결되며 다이오드(D1)에 의해 캐패시터(C1)와 사이리스터(SCR)의 중간탭에 접속되는 구동펄스부(나)와,상기 다이오드(D1)의 캐소드단에 직렬연결되어 안정기(가)의 동작상태를 표시하는 발광다이오드(L1) 및 저항(R4)와, 상기 다이오드(D1)와 병렬접속되어 램프의 동작상태를 표시하도록 된 발광다이오드(L2) 및 저항(R5)으로 구성된 동작표시부(다)를 구비한 것을 특징으로 하는 가로등 점등장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970001931U KR200157198Y1 (ko) | 1997-02-11 | 1997-02-11 | 가로등 점등장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970001931U KR200157198Y1 (ko) | 1997-02-11 | 1997-02-11 | 가로등 점등장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980057666U KR19980057666U (ko) | 1998-10-15 |
KR200157198Y1 true KR200157198Y1 (ko) | 1999-09-15 |
Family
ID=19495392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019970001931U KR200157198Y1 (ko) | 1997-02-11 | 1997-02-11 | 가로등 점등장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200157198Y1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100435378B1 (ko) * | 1997-12-19 | 2004-07-16 | 현대자동차주식회사 | 솔라 램프의 고장 표시 장치 |
KR100874645B1 (ko) * | 2002-05-08 | 2008-12-17 | 엘지디스플레이 주식회사 | 램프의 구동장치 및 방법과 이를 이용한 액정표시장치 |
KR100447796B1 (ko) * | 2002-08-09 | 2004-09-08 | (주)강산조명 | 방전등용 안정기의 자기진단 점등 회로 |
-
1997
- 1997-02-11 KR KR2019970001931U patent/KR200157198Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR19980057666U (ko) | 1998-10-15 |
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