CN101257764B - Method for enhancing fluorescent illumination efficiency and energy conservation effect - Google Patents
Method for enhancing fluorescent illumination efficiency and energy conservation effect Download PDFInfo
- Publication number
- CN101257764B CN101257764B CN2008100358849A CN200810035884A CN101257764B CN 101257764 B CN101257764 B CN 101257764B CN 2008100358849 A CN2008100358849 A CN 2008100358849A CN 200810035884 A CN200810035884 A CN 200810035884A CN 101257764 B CN101257764 B CN 101257764B
- Authority
- CN
- China
- Prior art keywords
- chip
- pin
- capacitor
- resistance
- fluorescent lamp
- 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 - Fee Related
Links
Images
Classifications
-
- 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)
Abstract
The invention relates to a method for improving fluorescent lighting efficiency, which is characterized by utilizing an assembly language to write program and operating on a chip U1 of a high-frequency electronic ballast. The method includes: connecting the high-frequency electronic ballast with a HF fluorescent lamp; utilizing the assembly language to write program and operating on a chip U1 of the high-frequency electronic ballast, starting the high-frequency electronic ballast; preheating the filament of the HF fluorescent lamp to 900-1600 DEG C; lighting the HF fluorescent lamp; testing function of the HF fluorescent lamp. The invention has the advantages of improving luminous efficiency, prolonging the lamp life, reducing power consumption and CO2 discharge; can test a plurality of unusual conditions, avoid easy damage of the ballast; can control output frequency stably, do not cause unstable conditions of lamp lightness.
Description
Technical field
The present invention relates to a kind of method that improves fluorescent lighting efficient and energy-saving effect, use the high-frequency efficient energy-saving fluorescent lamp ballast, cooperate the use of high frequency fluorescent tube, to reach a kind of raising illumination efficiency and energy-saving effect, prolonging lamp tube service life reduces environmental pollution, reduce the fire of electric property, belong to the fluorescent lighting technical field.
Background technology
The CO2 that China's generating in 2005 is discharged is 2,700,000,000 tons, world rankings second, the U.S. is 2,800,000,000 tons, estimate 2017 and will surmount the U.S., and domestic power generation industries accounts for 85% based on firepower, about 11,100,000,000 degree of energy output every day, about 0.07 hundred million ton of CO2 discharge capacity every day, if calculate with the about 12-15% of electric consumption on lighting, the about 25%-32% of advanced country, every day, electric consumption on lighting 13-17 hundred million spent, then the coal consumption is ten thousand tons of 90-130, the CO2 discharge capacity is hundred million tons of 0.009-0.013, is the execution in response to Kyodo Protocol, CO2 discharging decrement be China must be strictly at problem, improve domestic illumination utilization rate, can only reduce the discharging that power consumption rate is CO2 in a large number.
As shown in Figure 1, be present high-frequency electronic ballast circuit theory diagrams, described high-frequency electronic ballast is by chip U1, triode Q1-Q3, diode D1, resistance R 1-R4, capacitor C 1-C4, inductance L 1 is formed, the VB pin of chip U1 is connected with an end of diode D1 and capacitor C 2 respectively, the other end of diode D1 is connected with an end of resistance R 1 and capacitor C 1 respectively, the other end of resistance R 1 is connected with the collector electrode of power supply with triode Q1 respectively, the other end of capacitor C 1 is connected with the emitter of triode Q3, the other end of capacitor C 2 respectively with the VS pin of chip U1 and the emitter of triode Q1, the collector electrode of triode Q2 is connected with capacitor C 3 one ends, the other end of capacitor C 3 is connected with the emitter of triode Q2 and the COM pin of chip U1 respectively by inductance L 1, the HO pin of chip U1 is connected with the base stage of triode Q1 by resistance R 3, the L0 pin of chip U1 is connected with the base stage of triode Q2 by resistance R 2, the CT pin of chip U1 is connected with the RT pin of chip U1 by resistance R 4, be connected with the collector electrode of triode Q3 and an end of capacitor C 4 respectively simultaneously, the other end of capacitor C 4 is connected the base earth of triode Q3 with the emitter of triode Q3 respectively with capacitor C 1.
Because this high-frequency electronic ballast is adopted general-using type IC and can't accurately be controlled various fluorescent tubes, therefore can't bring into play the effect of fluorescent tube the best and can't reach complete abnormity protection function.
Summary of the invention
The purpose of this invention is to provide a kind of minimizing with the raising fluorescent lighting efficient of electric consumption and CO2 discharging and the method for energy-saving effect.
For realizing above purpose, technical scheme of the present invention provides a kind of method that improves fluorescent lighting efficient and energy-saving effect, it is characterized in that, uses the compositional language coding, operates on the chip U1 of high-frequency electronic ballast, and its method is:
The first step. high-frequency electronic ballast is connected with the HF fluorescent lamp;
Second step. use the compositional language coding, operate on the chip U1 of high-frequency electronic ballast;
The 3rd step. start high-frequency electronic ballast;
The 4th step. the filament to 900 of preheating HF fluorescent lamp ℃-1600 ℃;
The 5th step. light the HF fluorescent lamp;
The 6th step. the HF fluorescent lamp is carried out functional test;
(1) the .HF fluorescent lamp is no abnormal, then normally lights a lamp;
(2) the .HF fluorescent lamp has unusually, and unusual condition is judged, changed the HF fluorescent lamp;
Described high-frequency electronic ballast is by chip U1, triode Q1-Q2, diode D1, resistance R 1-R8, capacitor C 1-C4, inductance L 1, transformer T1 forms, the end of diode D1 is connected with inductance L 1 one ends, inductance L 1 other end is connected with resistance R 8 with the OSCZ of chip U1 by resistance R 7, the other end ground connection of resistance R 8, the other end of diode D1 is connected with the collector electrode of capacitor C 1 and triode Q1, capacitor C 1 other end ground connection, triode Q1 base stage is joined by resistance R 2 and transformer T1 the 6th pin position, seven pin of transformer T1 and triode Q1 emitter and triode Q2 collector electrode join, triode Q2 base stage is connected with nine pin of transformer T1 by resistance R 3, ten pin of transformer T1 link to each other with triode Q2 emitter and ground connection, the GP0 pin of chip U1 is connected with an end of capacitor C 3, the other end ground connection of capacitor C 3, the VSS pin ground connection of chip U1, the GP1 pin of chip is connected with an end of resistance R 6, the other end ground connection of resistance R 6, the GP2 pin of chip is connected with capacitor C 2 one ends, 2 pin of the other end of capacitor C 2 and transformer T1 are connected, the 4 pin ground connection of transformer T1, the VDD pin of chip U1 interconnects by the VPP pin and the capacitor C 4 of resistance R 1 with chip U1, and capacitor C 4 other ends are ground connection then; The 12C508A chip that described chip U1 is outsourcing.
Described functional test for open circuit/short-circuit protection circuit test, the protection test of being struck by lightning/surging, fluorescent tube protection in latter stage test, cross the high voltage protective test, cross the low-voltage variation test, lamp tube air leaking protection test, electromagnetic interference/electromagnetic compatibility test, shunt circuit test and electrostatic high-pressure protection test.
The speed of electronic emitting material consumption on the negative electrode, influence the length of lamp tube service life, the present invention adopted before the unstart still of HF fluorescent lamp, the adding of heater current helps filament is heated to suitable temperature, and in order to producing thermionic emission, the negative electrode that so can avoid the cold cathode starting to be produced splashes, can under the high frequency state, make the fluorescent lamp light efficiency bring up to 110lm/w, fluorescent lamp under equal illumination conditions, compare with the supporting inductance rectifier of T8 common tube energy-conservation 35%, but prolonging lamp tube service life.
The present invention just carries out functional test to the HF fluorescent lamp before dispatching from the factory, ensure the quality of products, and all the HF fluorescent lamp is being carried out functional test repeatedly at any time in the use of HF fluorescent lamp, to prevent the unusual state of lighting a lamp that takes place and keep the best at any time.
The present invention just carries out functional test to the HF fluorescent lamp before dispatching from the factory, ensure the quality of products, and can carry out functional test to the HF fluorescent lamp repeatedly equally in the use of HF fluorescent lamp.
Fictitia intraoral illumination light source incandescent lamp bulb, the general T8 fluorescent tube and the HID of room lighting and mercury vapor lamp, Halogen lamp LED, if use the 10-15% that this high frequency ballast and high frequency fluorescent tube can be saved electric consumption on lighting gradually instead, be 1.3-2.5 hundred million degree, reduce hundred million tons of CO2 discharge capacity 0.0009-0.009, (ten thousand tons of 9-19), 1 year 460-915 hundred million degree that can economize on electricity, CO2 can reduce ten thousand tons of discharging 3280-7000.
Advantage of the present invention is:
1. can improve light efficiency, prolonging lamp tube service life reduces with electric consumption and CO2 discharging;
2. can do detecting to multiple unusual condition and handle the situation of avoiding ballast to damage easily;
3. output frequency can be stablized control, can not cause the unsettled situation of lighting tube brightness.
Description of drawings
Fig. 1 is former high-frequency electronic ballast circuit theory diagrams;
Fig. 2 is high-frequency electronic ballast circuit theory diagrams of the present invention;
Fig. 3 is the program flow diagram that operates in the high-frequency electronic ballast chip.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 2, be high-frequency electronic ballast circuit theory diagrams of the present invention, described high-frequency electronic ballast is by chip U1, triode Q1-Q2, diode D1, resistance R 1-R8, capacitor C 1-C4, inductance L 1, transformer T1 forms, the end of diode D1 is connected with inductance L 1 one ends, inductance L 1 other end is connected with resistance R 8 with the OSCZ of chip U1 by resistance R 7, the other end ground connection of resistance R 8, the other end of diode D1 is connected with the collector electrode of capacitor C 1 and triode Q1, capacitor C 1 other end ground connection, triode Q1 base stage is joined by resistance R 2 and transformer T1 the 6th pin position, seven pin of transformer T1 and triode Q1 emitter and triode Q2 collector electrode join, triode Q2 base stage is connected with nine pin of transformer T1 by resistance R 3, ten pin of transformer T1 link to each other with triode Q2 emitter and ground connection, the GP0 pin of chip U1 is connected with an end of capacitor C 3, the other end ground connection of capacitor C 3, the VSS pin ground connection of chip U1, the GP1 pin of chip is connected with an end of resistance R 6, the other end ground connection of resistance R 6, the GP2 pin of chip is connected with capacitor C 2 one ends, 2 pin of the other end of capacitor C 2 and transformer T1 are connected, the 4 pin ground connection of transformer T1, the VDD pin of chip U1 interconnects by the VPP pin and the capacitor C 4 of resistance R 1 with chip U1, and capacitor C 4 other ends are ground connection then.
The 12C508A chip that described chip U1 is outsourcing.
As shown in Figure 3, for operating in the program flow diagram of high-frequency electronic ballast chip, be example with 32W HF high-frequency florescent lamp, its method that improves fluorescent lighting efficient and energy-saving effect is:
The first step. high-frequency electronic ballast is connected with the HF fluorescent lamp;
Second step. use the compositional language coding, operate on the chip U1 of high-frequency electronic ballast;
The 3rd step. start high-frequency electronic ballast;
The 4th step. the filament to 900 of preheating HF fluorescent lamp ℃;
The 5th step. light fluorescent lamp, the luminous flux of fluorescent lamp is 1950lm, and brightness is 1.6 times of 36W light source of auxiliary inductor ballast, can reduce and use the lamp number, two fluorescent tubes of 32W can substitute three of 36W fluorescent tubes, therefore can reduce light fixture 1/3, both saved cost, and had and shortened the duration;
HF fluorescent tube characteristic:
| Caliber | Tube current (A) | Tube voltage (V) | Filament impedance (Ω) | Cathode current (A) | |
| 16W | T8 | 0.255 | 64 | 2 | 0.51 |
| 32W | T8 | 0.255 | 128 | 2 | 0.51 |
The 6th step. fluorescent lamp is carried out functional test;
Described functional test for open circuit/short-circuit protection circuit test, the protection test of being struck by lightning/surging, fluorescent tube protection in latter stage test, cross the high voltage protective test, cross the low-voltage variation test, lamp tube air leaking protection test, electromagnetic interference/electromagnetic compatibility test, shunt circuit test and electrostatic high-pressure protection test.
(1). fluorescent lamp is no abnormal, then normally lights a lamp;
(2). fluorescent lamp has unusually, and unusual condition is judged, changed fluorescent lamp.
Wherein:
1. open circuit/short-circuit protection circuit test: the test fluorescent tube does not connect or loose contact, and fluorescent tube output wiring short circuit, is open circuit or short circuit;
2. be struck by lightning/surge protection test: pre-anti-lightning strike must not be greater than 2000 volts, the moment of starting shooting in addition the electric current of surging be less than below 10 amperes;
3. fluorescent tube protection in latter stage test: use a period of time lamp tube service life to be about to protection at the end; (the filament impedance illustrates that greater than 2 Ω lamp tube service life is about to end, and can change fluorescent tube;
4. cross the high voltage protective test: when the power end input voltage must not be higher than input voltage range 15%;
5. cross the low-voltage variation test: when the power end input voltage must not be lower than input voltage range 15%;
6. lamp tube air leaking protection test: fluorescent tube two end closures are not closely sealed, or the fluorescent tube be full of cracks;
7. electromagnetic interference/electromagnetic compatibility test:
(1) .EMS (Electro-Magnetic Susceptibility), electronic product itself resists external disturbance voltage, can exempt by disturbance voltage institute interference capability then being called Electronmagnetic Stamina, is called for short EMS;
Can produce the electromagnetic radiation harassing and wrecking when (2) .EMI (Electro-Magnetic Interference) electronic product is because of action, install to other, cause the bad phenomenon of other device action generation problem to be called electromagnetic interference, be called for short EMI through radiation path;
(3) .EMC (Electro-Magnetic Compatibility), EMI and EMS are electromagnetic compatibility at same environmental activity and are called for short EMC.The EMC standard is according to international standard EN55015 and 3C standard GB17743) shunt circuit test and electrostatic high-pressure protection test;
The present invention and conventional electronic ballast reach the contrast table of environmental protection and energy-saving effect
| Conventional electronic ballast | Electric ballast | This case high-frequency electronic ballast | |
| Operating frequency | 50Hz | 20-45k | 50-75KHz |
| Type of drive | Starter | Inductance | Special chip |
| Light output efficiency (% relatively) | 65-70 | 75-85 | 100 |
| Scintillation | Greatly | Good | Best |
| Safeguard construction | Do not have | Simple and easy protection loop | CPU controls protection |
| Project organization | Simply | Generally | Accurate |
| Lamp tube service life | Short | In | Long |
Claims (1)
1. a method that improves fluorescent lighting efficient and energy-saving effect is characterized in that, programs with compositional language, operates on the chip U1 of high-frequency electronic ballast, and its method is:
The first step. high-frequency electronic ballast is connected with the HF fluorescent lamp;
Second step. use the compositional language coding, operate on the chip U1 of high-frequency electronic ballast;
The 3rd step. start high-frequency electronic ballast;
The 4th step. the filament to 900 of preheating HF fluorescent lamp ℃-1600 ℃;
The 5th step. light fluorescent lamp;
The 6th step. fluorescent lamp is carried out functional test;
(1). fluorescent lamp is no abnormal, then normally lights a lamp;
(2). fluorescent lamp has unusually, and unusual condition is judged, changed fluorescent lamp;
Described high-frequency electronic ballast is by chip U1, triode Q1-Q2, diode D1, resistance R 1-R8, capacitor C 1-C4, inductance L 1, transformer T1 forms, the end of diode D1 is connected with inductance L 1 one ends, inductance L 1 other end is connected with resistance R 8 with the OSCZ of chip U1 by resistance R 7, the other end ground connection of resistance R 8, the other end of diode D1 is connected with the collector electrode of capacitor C 1 and triode Q1, capacitor C 1 other end ground connection, triode Q1 base stage is joined by resistance R 2 and transformer T1 the 6th pin position, seven pin of transformer T1 and triode Q1 emitter and triode Q2 collector electrode join, triode Q2 base stage is connected with nine pin of transformer T1 by resistance R 3, ten pin of transformer T1 link to each other with triode Q2 emitter and ground connection, the GPO pin of chip U1 is connected with an end of capacitor C 3, the other end ground connection of capacitor C 3, the VSS pin ground connection of chip U1, the GP1 pin of chip is connected with an end of resistance R 6, the other end ground connection of resistance R 6, the GP2 pin of chip is connected with capacitor C 2 one ends, 2 pin of the other end of capacitor C 2 and transformer T1 are connected, the 4 pin ground connection of transformer T1, the VDD pin of chip U1 interconnects by the VPP pin and the capacitor C 4 of resistance R 1 with chip U1, and capacitor C 4 other ends are ground connection then; The 12C508A chip that described chip U1 is outsourcing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100358849A CN101257764B (en) | 2008-04-10 | 2008-04-10 | Method for enhancing fluorescent illumination efficiency and energy conservation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100358849A CN101257764B (en) | 2008-04-10 | 2008-04-10 | Method for enhancing fluorescent illumination efficiency and energy conservation effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101257764A CN101257764A (en) | 2008-09-03 |
| CN101257764B true CN101257764B (en) | 2011-06-15 |
Family
ID=39892136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100358849A Expired - Fee Related CN101257764B (en) | 2008-04-10 | 2008-04-10 | Method for enhancing fluorescent illumination efficiency and energy conservation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101257764B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102490954B1 (en) | 2014-08-19 | 2023-01-19 | 엘리멘탈 사이언티픽, 인코포레이티드 | Ultraclean autosampler with syringe delivery for mass spectrometry |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2127226Y (en) * | 1992-06-04 | 1993-02-17 | 华中理工大学 | High-frequency electronic ballast for fluorescent lamp |
| CN2176630Y (en) * | 1993-07-08 | 1994-09-07 | 上海狮龙光电技术开发研究所 | Electronic ballast for fluorescent lamp |
| US5932974A (en) * | 1996-06-04 | 1999-08-03 | International Rectifier Corporation | Ballast circuit with lamp removal protection and soft starting |
| CN1430458A (en) * | 2001-12-19 | 2003-07-16 | 尼古拉斯·伯埃诺肯托 | Electronic ballast system with emergency lighting apparatus |
-
2008
- 2008-04-10 CN CN2008100358849A patent/CN101257764B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2127226Y (en) * | 1992-06-04 | 1993-02-17 | 华中理工大学 | High-frequency electronic ballast for fluorescent lamp |
| CN2176630Y (en) * | 1993-07-08 | 1994-09-07 | 上海狮龙光电技术开发研究所 | Electronic ballast for fluorescent lamp |
| US5932974A (en) * | 1996-06-04 | 1999-08-03 | International Rectifier Corporation | Ballast circuit with lamp removal protection and soft starting |
| CN1430458A (en) * | 2001-12-19 | 2003-07-16 | 尼古拉斯·伯埃诺肯托 | Electronic ballast system with emergency lighting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101257764A (en) | 2008-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201805584U (en) | Piecewise transformation input LED light source driving circuit supplied with power by alternating-current power supply | |
| CN101534596A (en) | Filter circuit, electrodeless lamp ballast and electrodeless lamp provided with filter circuit | |
| CN201533444U (en) | Dimmable electronic ballast of LED auxiliary lighting and energy-saving lamp provided with same | |
| CN101600287B (en) | Automatic control method of the output power of gas discharge lamp and electronic ballast | |
| CN101257764B (en) | Method for enhancing fluorescent illumination efficiency and energy conservation effect | |
| CN201160067Y (en) | High frequency electrodeless fluorescent lamp | |
| CN101695207A (en) | LED tube circuit | |
| KR20140142134A (en) | LED lamp driving device operating connected to the ballast for fluorcent lamp and the LED lamp comprising the driving device | |
| CN102149233A (en) | LED (Light Emitting Device) light source control device | |
| CN201986246U (en) | Low-frequency electronic ballast for electrodeless discharge lamp | |
| CN201479415U (en) | LED lamp tube circuit | |
| CN201467543U (en) | Filter circuit, electrodeless lamp ballast with the same and electrodeless lamp | |
| CN201163829Y (en) | Driving circuit of LED lighting lamp | |
| CN202931602U (en) | Improved structure of LED fluorescent lamp driving circuit | |
| CN201478272U (en) | High frequency electrodeless discharge lamp device | |
| CN202014407U (en) | Protection device for triple-split electronic ballast | |
| CN201568826U (en) | Ceiling light | |
| CN2879591Y (en) | Electronic ballasts | |
| CN103025035B (en) | Resonant capacitance adjustment element and the current preheating type electric stabilizer that is suitable for | |
| CN211702484U (en) | Boosting strong and weak light control circuit and daytime position lamp with same | |
| CN201450656U (en) | Circuit of cold cathode fluorescent energy-saving lamp | |
| CN203457393U (en) | Energy-saving device for high-frequency high-pressure sodium lamp | |
| CN203467050U (en) | Low-frequency electrodeless energy-saving lamp | |
| CN201983065U (en) | Compatible illuminating lamp | |
| CN106804090B (en) | Novel electronic ballast circuit of single-pole long-service-life energy-saving lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20140410 |