JP3154148U - 圧電式共振高圧点灯回路 - Google Patents
圧電式共振高圧点灯回路 Download PDFInfo
- Publication number
- JP3154148U JP3154148U JP2009005015U JP2009005015U JP3154148U JP 3154148 U JP3154148 U JP 3154148U JP 2009005015 U JP2009005015 U JP 2009005015U JP 2009005015 U JP2009005015 U JP 2009005015U JP 3154148 U JP3154148 U JP 3154148U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- lighting circuit
- resonant
- capacitor
- voltage lighting
- 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.)
- Expired - Lifetime
Links
Images
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
- H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
- H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
-
- 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
- H05B41/282—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
-
- 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
11 圧電基材
12 導電層
13 導電層
20 圧電キャパシタ
30 冷陰極蛍光ランプ
40 共振インダクタ
41 共振インダクタ
50 補助キャパシタ
51 補助キャパシタ
60 共振インダクタ
61 共振インダクタ
70 外部電極蛍光灯
80 発光ダイオード
90 節電ランプ
100 ランプ管
110 キャパシタ
200 双高圧入力の圧電式共振高圧点灯回路
300 単一高圧入力の圧電式共振高圧点灯回路
500 昇圧変圧器
Claims (12)
- 圧電基材と2つの導電層を包含し、前記基材は上表面と下表面を有し、前記2つの導電層は前記圧電基材の上表面と下表面にそれぞれ形成して両極を構成する圧電キャパシタと、
前記圧電キャパシタに直列或いは並列する共振インダクタと、
前記圧電キャパシタとランプ管を電気的結合し、より高い電圧を前記ランプ管に供給する昇圧変圧器と、
を有する圧電式共振高圧点灯回路。 - 前記共振インダクタの数量は2個であることを特徴とする請求項1に記載の圧電式共振高圧点灯回路。
- 前記2個の共振インダクタは前記圧電キャパシタと並列する、或いは1個の前記圧電キャパシタとそれぞれ直列することを特徴とする請求項2に記載の圧電式共振高圧点灯回路。
- 前記ランプ管は単管式高輝度放電灯(HID)、メタルハライドランプ、セラミック蛍光灯管(CPFL)、冷陰極蛍光ランプ(CCFL)、外部電極蛍光灯(EEFL)、節電電球或いは発光ダイオード(LED)であることを特徴とする請求項1に記載の圧電式共振高圧点灯回路。
- 前記ランプ管は並列の多管式高輝度放電灯(HID)、メタルハライドランプ、セラミック蛍光灯管(CPFL)、冷陰極蛍光ランプ(CCFL)、外部電極蛍光灯(EEFL)、節電電球或いは発光ダイオード(LED)であることを特徴とする請求項1に記載の圧電式共振高圧点灯回路。
- 前記ランプ管に直列する補助キャパシタを更に包含することを特徴とする請求項1に記載の圧電式共振高圧点灯回路。
- 前記補助キャパシタは別の圧電キャパシタであることを特徴とする請求項6に記載の圧電式共振高圧点灯回路。
- 前記補助キャパシタの数量が2つであり、前記ランプ管は前記2つの補助キャパシタの間で直列することを特徴とする請求項6に記載の圧電式共振高圧点灯回路。
- 前記2つの補助キャパシタはそれぞれ共振インダクタに直列することを特徴とする請求項8に記載の圧電式共振高圧点灯回路。
- 前記ランプ管は1つの補助キャパシタと1つの共振インダクタにそれぞれ直列することを特徴とする請求項6に記載の圧電式共振高圧点灯回路。
- 前記圧電基材と前記2つの導電層は円形であり、前記2つの導電層は前記圧電基材の全部或いは一部の上表面と下表面にそれぞれ形成することを特徴とする請求項1に記載の圧電式共振高圧点灯回路。
- 前記2つの導電層は、銀ゲル、銅ペースト、或いはニッケルペーストによって形成されたものであることを特徴とする請求項1に記載の圧電式共振高圧点灯回路。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW098208545U TWM366858U (en) | 2009-05-15 | 2009-05-15 | Piezoelectric resonant high-voltage lighting circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3154148U true JP3154148U (ja) | 2009-10-08 |
Family
ID=43067953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009005015U Expired - Lifetime JP3154148U (ja) | 2009-05-15 | 2009-07-17 | 圧電式共振高圧点灯回路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100289422A1 (ja) |
JP (1) | JP3154148U (ja) |
KR (1) | KR200470950Y1 (ja) |
TW (1) | TWM366858U (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101154263B1 (ko) * | 2010-07-30 | 2012-06-13 | 현대자동차주식회사 | 트럭용 범퍼 스텝 |
CN110504257B (zh) * | 2012-11-02 | 2023-12-08 | 罗姆股份有限公司 | 片状电容器、电路组件以及电子设备 |
US10871280B2 (en) * | 2018-12-27 | 2020-12-22 | Shanghai Lumixess Lighting Technology Company | Connection terminal and illumination device |
FR3131133A1 (fr) * | 2021-12-21 | 2023-06-23 | Commissariat à l'énergie atomique et aux énergies alternatives | Système de conversion d’énergie électrique avec ensemble(s) piézoélectrique(s) et transformateur électrique |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6583534B1 (en) * | 1999-06-07 | 2003-06-24 | Matsushita Electric Industrial Co., Ltd. | Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer |
WO2006108394A1 (de) * | 2005-04-14 | 2006-10-19 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Hochdruckgasentladungslampeimpulszündvorrichtung mit piezoelektrischem transformator |
US7294972B2 (en) * | 2005-07-15 | 2007-11-13 | Zippy Technology Corp. | Feedback circuit for push-pull inverters |
TWI345749B (en) * | 2006-09-15 | 2011-07-21 | Au Optronics Corp | Piezoelectric transformer module for generating balance resonance driving current and related light module |
US7902763B2 (en) * | 2008-01-07 | 2011-03-08 | Midas Wei Trading Co., Ltd. | Piezoelectric cascade resonant lamp-ignition circuit |
-
2009
- 2009-05-15 TW TW098208545U patent/TWM366858U/zh not_active IP Right Cessation
- 2009-07-17 JP JP2009005015U patent/JP3154148U/ja not_active Expired - Lifetime
- 2009-07-21 US US12/506,607 patent/US20100289422A1/en not_active Abandoned
- 2009-08-20 KR KR2020090010861U patent/KR200470950Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWM366858U (en) | 2009-10-11 |
US20100289422A1 (en) | 2010-11-18 |
KR20100011474U (ko) | 2010-11-24 |
KR200470950Y1 (ko) | 2014-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8987998B2 (en) | LED flourescent lamp | |
CN1121707C (zh) | 照明装置和液晶显示器件 | |
JP3154148U (ja) | 圧電式共振高圧点灯回路 | |
KR20110062243A (ko) | 형광등용 안정기를 이용한 led 조명 장치 | |
JP5187962B2 (ja) | 圧電式直列共振点灯回路 | |
CN2793534Y (zh) | 平面螺旋冷阴极荧光灯 | |
TWM350943U (en) | Piezoelectric series resonance lighting circuit | |
JP5096957B2 (ja) | 高圧点灯の圧電発振器 | |
TW201012297A (en) | Piezoelectric series resonant lamp-ignition circuit | |
CN201438775U (zh) | 压电式谐振高压点灯电路 | |
CN101677484B (zh) | 压电式串联谐振点灯电路 | |
JP3730883B2 (ja) | 多数の出力電極を備えたローゼン型圧電トランス及びこれを用いた多灯用安定器 | |
CN101494942B (zh) | 用于高压点灯的压电振荡器 | |
RU2446641C2 (ru) | Пьезоэлектрический резонансный контур зажигания лампы | |
US20150022082A1 (en) | Dielectric barrier discharge lamps and methods | |
CN202385370U (zh) | 一种t5转t8日光灯管中管电子镇流器 | |
TWM334445U (en) | Piezoelectric oscillator of high power output | |
KR101005558B1 (ko) | 냉음극 형광 램프 구동용 인버터 및 제어방법 | |
CN201119090Y (zh) | 压电陶瓷电子镇流器 | |
CN2814885Y (zh) | 冷阴极荧光灯的驱动装置 | |
CN102378458A (zh) | 大功率荧光灯镇流器 | |
Park et al. | The design and analysis of the piezoelectric inverter to the EEFL driving of LCD backlight | |
CN101232763A (zh) | 压电陶瓷电子镇流器 | |
CN101222808A (zh) | 压电陶瓷电子镇流器 | |
WO1998045873A1 (fr) | Lampe fluorescente compacte a haute puissance |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090817 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 3154148 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120909 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120909 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120909 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150909 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |