CN103959907A - Method for illuminating LED without any reliance on ballast - Google Patents
Method for illuminating LED without any reliance on ballast Download PDFInfo
- Publication number
- CN103959907A CN103959907A CN201280016207.7A CN201280016207A CN103959907A CN 103959907 A CN103959907 A CN 103959907A CN 201280016207 A CN201280016207 A CN 201280016207A CN 103959907 A CN103959907 A CN 103959907A
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- China
- Prior art keywords
- led
- light emitting
- emitting diode
- parallel
- impedance value
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- 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]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A method for illuminating an LED without any reliance on ballast, the method comprising the following steps: a), obtaining a required impedance value by connecting a plurality of DC-driven LEDs in series/parallel; b), connecting a rectifier before the LEDs connected in series/parallel; and c), connecting the rectifier to an AC, enabling the AC to be transformed into DC voltage via the rectifier, and stabilizing the voltage and current by means of the impedance value of the LEDs, so as to directly illuminate the LEDs.
Description
Light emitting diode (LED) method can be lighted not by stabilizer (ballasts) completely the invention relates to a kind of, espespecially one kind is suitable for application in the method for light source with light emitting diode (LED).
When the general mood of carbon reduction environmental protection have swepts the globe, carbon reduction environmental protection is implemented, most basic method seeks to do from daily life, for illumination, after electric light invention, the life of the mankind just more facilitates more colorful colourful, so for carbon reduction environmental protection, then with light emitting diode（LED）Lamp is illumination main flow of new generation.
But LED bulb or LED lamp tube used at present are equipped with stabilizer (ballasts) inside it, bulb-type LED light fixture or lamp tube type LED light fixture should be referred to as in theory, illustrate by taking lamp tube type LED light fixture as an example, as shown in figure 1, the lamp tube type LED light fixture is by several LED
A is formed by connecting, in several LED
A end connection one stabilizer (ballasts) B, can be connected with alternating current C whereby.Stabilizer (ballasts) is not although B price is expensive, but it is still unnecessary expenditure for consumer, it is especially stagnant instantly in overall situation, how to make consumer can obtain the satisfaction of demand under minimum cost, the problem of this thinks deeply solution for needed for dealer.
In view of this, the present inventor's phase can provide one kind can light light emitting diode (LED) method not by stabilizer (ballasts) completely, it is to grind think of, design group system with great concentration, is used with providing consuming public, is the motives in writing of present invention wound to be ground.
The main object of the present invention, light emitting diode (LED) method can be lighted providing one kind not by stabilizer (ballasts) completely, by changing LED strip, quantity in parallel reach change impedance value, with using light emitting diode (LED) impedance value of itself reach burning voltage, the effect of stabling current and can directly light those light emitting diodes (LED).
To reach above-mentioned purpose, the present invention can light light emitting diode (LED) method not by stabilizer (ballasts) completely, comprise the following steps：A, required impedance value is reached by the series and parallel of several direct current light emitting diodes (LED)；B, a rectifier is incorporated into before the light emitting diode of above-mentioned series and parallel (LED)；And c, by rectifier with exchanging electrical connection, make alternating current alternating voltage is switched to DC voltage by rectifier, and by means of light emitting diode (LED) impedance value of itself reach burning voltage, the effect of stabling current and can directly light those light emitting diodes (LED).
To reach above-mentioned purpose, the present invention can light light emitting diode (LED) method not by stabilizer (ballasts) completely, comprise the following steps：D, required impedance value is reached by the series and parallel of several AC driving type light emitting diodes (LED)；And e, by the AC driving type light emitting diode (LED) of above-mentioned series and parallel directly with exchange electrical connection, make alternating current by means of light emitting diode (LED) impedance value of itself reach burning voltage, the effect of stabling current and can directly light those light emitting diodes (LED).
To reach above-mentioned purpose, the present invention can light light emitting diode (LED) method not by stabilizer (ballasts) completely, comprise the following steps：F, required impedance value is reached by the series and parallel of several direct current light emitting diodes (LED)；And g, the direct current light emitting diode (LED) of above-mentioned series and parallel directly electrically connected with direct current, make direct current by means of light emitting diode (LED) impedance value of itself reach burning voltage, the effect of stabling current and can directly light those light emitting diodes (LED).
Light emitting diode (LED) method can be lighted not by stabilizer (ballasts) completely as described above, several light emitting diodes (LED) reach its luminous wattage of change and power consumption wattage by the quantity for changing series and parallel.
Light emitting diode (LED) method can be lighted not by stabilizer (ballasts) completely as described above, the LED lamp tube that those light emitting diodes (LED) combine for the LED bulb or both-end of single-ended combination.
The present invention compared to prior art protrude advantage be：
1st, required impedance value is reached using the series and parallel for changing light emitting diode (LED), and by means of rectifier with exchanging electrical connection, with make light emitting diode (LED) by the impedance value of itself reach burning voltage, the effect of stabling current and can directly light those light emitting diodes (LED).
2nd, make light emitting diode (LED) no longer need configuration stabilizer (ballasts), therefore cost can be greatly reduced.
Fig. 1 commonly uses the Usage profile schematic diagram of LED lamp.
The block flow diagram of Fig. 2 first embodiment of the invention.
The block flow diagram of Fig. 3 second embodiment of the invention.
The block flow diagram of Fig. 4 third embodiment of the invention.
The LED lamp tube of Fig. 5 present invention connects the schematic diagram of alternating current.
The AC driving type LED lamp tube of Fig. 6 present invention connects the schematic diagram of alternating current.
The direct current LED lamp tube of Fig. 7 present invention connects the schematic diagram of direct current.
The LED bulb of the single-ended combination of Fig. 8 present invention connects the diagrammatic cross-section of alternating current.
The LED lamp tube that Fig. 9 both-ends of the present invention are combined connects the diagrammatic cross-section of alternating current.
The AC driving type LED bulb of the single-ended combination of Figure 10 present invention connects the diagrammatic cross-section of alternating current.
The AC driving type LED lamp tube that Figure 11 both-ends of the present invention are combined connects the diagrammatic cross-section of alternating current.
The direct current LED bulb of the single-ended combination of Figure 12 present invention connects the diagrammatic cross-section of direct current.
The direct current LED lamp tube that Figure 13 both-ends of the present invention are combined connects the diagrammatic cross-section of direct current.
【Primary clustering symbol description】
A, light emitting diode (LED)
B, stabilizer (ballasts)
C, alternating current
A, required impedance value is reached by the series and parallel of several direct current light emitting diodes (LED)；
B, a rectifier is incorporated into before the light emitting diode of above-mentioned series and parallel (LED)；And
c
, by rectifier with exchanging electrical connection, make alternating current alternating voltage is switched to DC voltage by rectifier, and by means of light emitting diode (LED) impedance value of itself reach burning voltage, the effect of stabling current and can directly light those light emitting diodes (LED).
D, required impedance value is reached by the series and parallel of several AC driving type light emitting diodes (LED)；And
e
, by the AC driving type light emitting diode (LED) of above-mentioned series and parallel directly with exchange electrical connection, make alternating current by means of light emitting diode (LED) impedance value of itself reach burning voltage, the effect of stabling current and can directly light those light emitting diodes (LED).
F, required impedance value is reached by the series and parallel of several direct current light emitting diodes (LED)；And
g
, the direct current light emitting diode (LED) of above-mentioned series and parallel directly electrically connected with direct current, make direct current by means of light emitting diode (LED) impedance value of itself reach burning voltage, the effect of stabling current and can directly light those light emitting diodes (LED).
11st, alternating current
15th, direct current
2nd, single-ended mating type light emitting diode (LED) bulb
2 ', both-end mating type light emitting diode (LED) fluorescent tube
21st, direct current light emitting diode (LED)
22nd, rectifier
3rd, single-ended mating type ac driven light-emitting diodes (LED) bulb
3 ', both-end mating type ac driven light-emitting diodes (LED) fluorescent tube
31st, AC driving type light emitting diode (LED)
4th, single-ended mating type DC driven light emitting diode (LED) bulb
4 ', both-end mating type DC driven light emitting diode (LED) fluorescent tube
With specific embodiment, the invention will be further described below：
It please join Fig. 2, the present invention can light light emitting diode (LED) first method not by stabilizer (ballasts) completely, comprise the following steps：
A, required impedance value is reached by the series and parallel of several direct current light emitting diodes (LED)；
B, a rectifier is incorporated into before the light emitting diode of above-mentioned series and parallel (LED)；And
C, by rectifier with exchanging electrical connection, make alternating current alternating voltage is switched to DC voltage by rectifier, and by means of light emitting diode (LED) impedance value of itself reach burning voltage, the effect of stabling current and can directly light those light emitting diodes (LED).
Please join Fig. 3 again, be that the present invention can light light emitting diode (LED) second method not by stabilizer (ballasts) completely, comprise the following steps：
D, required impedance value is reached by the series and parallel of several AC driving type light emitting diodes (LED)；And
E, by the AC driving type light emitting diode (LED) of above-mentioned series and parallel directly with exchange electrical connection, make alternating current by means of light emitting diode (LED) impedance value of itself reach burning voltage, the effect of stabling current and can directly light those light emitting diodes (LED).
It please join Fig. 4, be that the present invention can light light emitting diode (LED) third method not by stabilizer (ballasts) completely, comprise the following steps：
F, required impedance value is reached by the series and parallel of several direct current light emitting diodes (LED)；And
G, the direct current light emitting diode (LED) of above-mentioned series and parallel directly electrically connected with direct current, make direct current by means of light emitting diode (LED) impedance value of itself reach burning voltage, the effect of stabling current and can directly light those light emitting diodes (LED).
It please join Fig. 5, utilize the series and parallel of several direct current light emitting diodes (LED) 21, to be connected again with a rectifier 22 after reaching required impedance value, and be connected rectifier 22 with alternating current 11, alternating current 11 is made alternating voltage is switched to DC voltage by rectifier 22, the effect of burning voltage, stabling current is reached with the impedance value of itself by means of those direct current light emitting diodes (LED) 21, and can directly light those direct current light emitting diodes (LED) 21.
In addition, access AC driving type light emitting diode (LED) 31, its series and parallel is reached after required impedance value, the AC driving type light emitting diode (LED) 31 of those series and parallels is directly connected with alternating current 11, alternating current 11 is made directly to light those AC driving type light emitting diodes (LED) 31, as shown in Figure 6.
Again, it please join Fig. 7, several direct current light emitting diodes (LED) 21 of those series and parallels are connected up to after required impedance value, are directly connected with a direct current 15, make direct current 15 directly light those direct current light emitting diodes (LED) 21.
Single-ended mating type light emitting diode (LED) bulb 2 is made after the certain amount of direct current light emitting diode (LED) 21 is combined into rectifier 22, as shown in Figure 8；Or both-end mating type light emitting diode (LED) fluorescent tube 2 ' will be made after the certain amount of combination of direct current light emitting diode (LED) 21 rectifier 22, as shown in Figure 9.It please separately join Figure 10, single-ended mating type light emitting diode (LED) bulb 3 is made using the certain amount of AC driving type light emitting diode (LED) 31；Or both-end mating type light emitting diode (LED) fluorescent tube 3 ' is made in the certain amount of AC driving type light emitting diode (LED) 31, as shown in figure 11.Furthermore, or the certain amount of direct current light emitting diode (LED) 21 is directly prepared into single-ended mating type light emitting diode (LED) bulb 4, and be directly connected with direct current 15, as shown in figure 12；Also both-end mating type light emitting diode (LED) fluorescent tube 4 ' or by the certain amount of direct current light emitting diode (LED) 21 is made, both-end mating type light emitting diode (LED) fluorescent tube 4 ' is directly lighted again by direct current 15, as shown in figure 13.
It is above-described, only presently preferred embodiments of the present invention mode, and it is not used to the interest field of the limitation present invention, the usual skill of any this area, after the technology explanation that the present invention is as above disclosed is considered in light of actual conditions, do not depart from rewriting, the modification of the technology of the present invention spirit, or the impartial design variation done such as according to scope of the present invention patent, the technology that should be this case is covered.
Claims (5)
- It is a kind of to light light emitting diode (LED) method not by stabilizer (ballasts) completely, comprise the following steps：A, required impedance value is reached by the series and parallel of several direct current light emitting diodes (LED)；B, a rectifier is incorporated into before the light emitting diode of above-mentioned series and parallel (LED)；AndC, by rectifier with exchanging electrical connection, make alternating current alternating voltage is switched to DC voltage by rectifier, and by means of light emitting diode (LED) impedance value of itself reach burning voltage, the effect of stabling current and can directly light those light emitting diodes (LED).
- It is a kind of to light light emitting diode (LED) method not by stabilizer (ballasts) completely, comprise the following steps：D, required impedance value is reached by the series and parallel of several AC driving type light emitting diodes (LED)；AndE, by the AC driving type light emitting diode (LED) of above-mentioned series and parallel directly with exchange electrical connection, make alternating current by means of light emitting diode (LED) impedance value of itself reach burning voltage, the effect of stabling current and can directly light those light emitting diodes (LED).
- It is a kind of to light light emitting diode (LED) method not by stabilizer (ballasts) completely, comprise the following steps：F, required impedance value is reached by the series and parallel of several direct current light emitting diodes (LED)；AndG, the direct current light emitting diode (LED) of above-mentioned series and parallel directly electrically connected with direct current, make direct current by means of light emitting diode (LED) impedance value of itself reach burning voltage, the effect of stabling current and can directly light those light emitting diodes (LED).
- Light emitting diode (LED) method can be lighted not by stabilizer (ballasts) completely according to claim 1,2 or 3, wherein several light emitting diodes (LED) reach its luminous wattage of change and power consumption wattage by the quantity for changing series and parallel.
- Light emitting diode (LED) method, the LED lamp tube that wherein those light emitting diodes (LED) combine for the LED bulb or both-end of single-ended combination can be lighted not by stabilizer (ballasts) completely according to claim 1,2 or 3.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/084365 WO2014071603A1 (en) | 2012-11-09 | 2012-11-09 | Method for illuminating led without any reliance on ballast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103959907A true CN103959907A (en) | 2014-07-30 |
Family
ID=50683938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280016207.7A Pending CN103959907A (en) | 2012-11-09 | 2012-11-09 | Method for illuminating LED without any reliance on ballast |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103959907A (en) |
| TW (1) | TW201419945A (en) |
| WO (1) | WO2014071603A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204335008U (en) * | 2014-12-18 | 2015-05-13 | 袁传发 | A kind of LED lamp circuit of compatible electronic rectifier |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000013469A1 (en) * | 1998-08-28 | 2000-03-09 | Fiber Optics Designs, Inc. | Preferred embodiment to led light string |
| CN2819029Y (en) * | 2005-07-01 | 2006-09-20 | 连伟 | LED light |
| CN201133582Y (en) * | 2007-12-26 | 2008-10-15 | 林心潆 | Light-emitting diode fluorescent lamp |
| CN101718405A (en) * | 2010-01-22 | 2010-06-02 | 谢中 | low-power LED illuminating lamp |
| CN101858521A (en) * | 2010-06-08 | 2010-10-13 | 陆啸天 | LED lighting unit capable of being directly driven by alternating current and direct current |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201198971Y (en) * | 2008-05-16 | 2009-02-25 | 深圳市国士照明有限公司 | Linear LED daylight lamp |
| CN102762008A (en) * | 2011-04-29 | 2012-10-31 | 上海亮硕光电子科技有限公司 | Method capable of continuously adjusting color temperature and brightness of LED light |
-
2012
- 2012-11-09 CN CN201280016207.7A patent/CN103959907A/en active Pending
- 2012-11-09 WO PCT/CN2012/084365 patent/WO2014071603A1/en active Application Filing
-
2013
- 2013-10-01 TW TW102135545A patent/TW201419945A/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000013469A1 (en) * | 1998-08-28 | 2000-03-09 | Fiber Optics Designs, Inc. | Preferred embodiment to led light string |
| CN2819029Y (en) * | 2005-07-01 | 2006-09-20 | 连伟 | LED light |
| CN201133582Y (en) * | 2007-12-26 | 2008-10-15 | 林心潆 | Light-emitting diode fluorescent lamp |
| CN101718405A (en) * | 2010-01-22 | 2010-06-02 | 谢中 | low-power LED illuminating lamp |
| CN101858521A (en) * | 2010-06-08 | 2010-10-13 | 陆啸天 | LED lighting unit capable of being directly driven by alternating current and direct current |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201419945A (en) | 2014-05-16 |
| WO2014071603A1 (en) | 2014-05-15 |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140730 |