CN103596323A - LED energy saving lamp integrated module - Google Patents
LED energy saving lamp integrated module Download PDFInfo
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- CN103596323A CN103596323A CN201210303527.2A CN201210303527A CN103596323A CN 103596323 A CN103596323 A CN 103596323A CN 201210303527 A CN201210303527 A CN 201210303527A CN 103596323 A CN103596323 A CN 103596323A
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- diode
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- led
- constant current
- saving lamp
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- 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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention discloses an LED energy saving lamp integrated module which can be directly provided with power through commercial power. The LED energy saving lamp integrated module comprises a diode D1, a diode D2, a constant current chip, a load LED, a capacitor C and an inductor L, wherein the diode D1 and the diode D2 are rectifier diodes, the constant current chip is formed by multiple constant current diodes which are electrically connected serially and parallelly, the capacitor C is an electrolytic capacitor, and the load LED is a light source module formed by multiple small power SMD lamps. When the commercial power is directly connected with an input end of the constant chip through the diode D1 to form constant output to drive the load LED to realize light emitting, current intensity of a driving loop is determined by the constant chip, modularization packaging of the diode D1, the diode D2 and the constant chip is employed, a matching peripheral circuit is quite precise, and the LED energy saving lamp integrated module has properties of simple structure and low cost and is an LED driving power source which can be directly provided with power through the commercial power.
Description
Technical field
The present invention relates to a kind of LED mains lighting supply application apparatus, the LED electricity-saving lamp integration module that especially a kind of power consumption efficiency is high, simple in structure, with low cost, the life-span is extraordinary.
Background technology
At present, known LED saving lamp power source adapter product variety is more, mainly that with Switching Power Supply, to make power supply adaptor relatively many, but, switch power technology is complicated, and integrated cost is higher, also has EMI electromagnetic pollution, and a kind of really can alternative switch power supply, LED electricity-saving lamp integration module with low cost, on market, not yet find.Because switch power source adapter circuit adopts high-frequency signal modulation, the power transfer of large electric current has electromagnetic radiation leakage unavoidably, and the strict control of constant-current source cost, make on electromagnetic shielding measure, to drop into not, cause to a certain extent the electromagnetic pollution to surrounding environment, in addition, switch power source adapter circuit elements device is relatively many, volume is large, measure with debugging and all will rely on instrument and meter, circuit reliability model more complicated, energy conversion efficiency only has 80 left and right, that is to say, it is low that existing LED electricity-saving lamp product exists efficiency, complex structure, cost is high, the defect of short and electromagnetic pollution of life-span.
Summary of the invention
Task of the present invention is to provide a kind of and contributes to improve power consumption efficiency, simple in structure, with low cost, the life-span is extraordinary, the LED electricity-saving lamp integration module that can directly power with civil power.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is to provide a kind of LED electricity-saving lamp integration module, comprise diode D1, diode D2, constant current chip, load LED, capacitor C, inductance L, described diode D1, diode D2 are rectifier diode, described constant current chip is electrically connected to form by many current regulator diode series and parallels, described capacitor C is electrochemical capacitor, and described load LED is the light source module that many small-power SMD lamps form.
The further setting of the present invention is that described diode D1 positive pole is electrically connected to civil power, and negative pole is electrically connected to constant current chip input, capacitor C positive pole, and diode D2 is anodal to be electrically connected to load LED, and negative pole is electrically connected to inductance L.
The further setting of the present invention is that described constant current chip output is electrically connected to load LED, and constant current chip output current adopts serial or parallel connection mode to arrange according to load LED power, after being electrically connected to, adopts modular mode encapsulation with diode D1, diode D2.
The further setting of the present invention is that described capacitor C is electrochemical capacitor, and positive pole is electrically connected to constant current chip input, and negative pole is electrically connected to load LED negative pole, diode D2 positive pole, and inductance L is electrically connected to civil power.
The further setting of the present invention is that described load LED adopts many small-power SMD lamp series systems to be electrically connected to, and load LED is anodal to be electrically connected to constant current chip output, and load LED negative pole is electrically connected to diode D2 is anodal.
Beneficial effect of the present invention is: when civil power is directly added in constant current chip input after diode D1 rectification, form constant current output, drive load LED luminous, drive current strength in loop to be determined by constant current chip, diode D1, diode D2, constant current chip adopt modularized encapsulation, the peripheral circuit coordinating with it only has capacitor C, inductance L, and circuit is extremely simplified, be a kind of simple in structure, with low cost, efficient, no electromagnetic pollution, can be directly with the LED driving power of mains-supplied.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is circuit theory diagrams of the present invention
Fig. 2 is circuit package application schematic diagram of the present invention
1. diode D1,2. constant current chip, 3. load LED, 4. capacitor C, 5. diode D2,6. inductance L in figure;
Embodiment:
By describing technology contents of the present invention, structural feature in detail, being realized object and effect, below in conjunction with execution mode and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1, Fig. 2, LED electricity-saving lamp integration module of the present invention, comprise diode D1 1., diode D2 5., constant current chip 2., load LED 3., capacitor C 4., inductance L 6., described diode D1 1., 5. diode D2 is rectifier diode, described constant current chip is 2. by many current regulator diode strings, parallel connection is electrically connected to form, 4. described capacitor C is electrochemical capacitor, 3. described load LED is the light source module that many small-power SMD lamps form, when 1. civil power is directly added in 2. input of constant current chip after rectification through diode D1, form constant current output, drive load LED 3. luminous, drive current strength in loop 2. to be determined by constant current chip, diode D1 1., diode D2 5., 2. constant current chip adopts modularized encapsulation, 4. the peripheral circuit coordinating with it only has capacitor C, inductance L 6., circuit is extremely simplified, a kind of simple in structure, with low cost, efficiently, no electromagnetic pollution, can directly use the LED driving power of mains-supplied.
To be that described diode D1 is 1. anodal be electrically connected to civil power the further setting of the present invention, diode D1 is 2. 4. anodal electrical connection of input, capacitor C of negative pole and constant current chip 1., diode D2 5. anodal and load LED 3. negative electricity be connected, 6. diode D2 5. negative pole is electrically connected to inductance L, and diode D1 1., 5. diode D2 be rectifier diode.
The further setting of the present invention be described constant current chip 2. output be 3. electrically connected to load LED, 3. constant current output drives load LED, constant current chip 2. output current according to load LED 3. power adopt serial or parallel connection mode to arrange, with diode D1 1., after 5. diode D2 be electrically connected to, adopt modular mode encapsulation.
The further setting of the present invention is that 4. described capacitor C is electrochemical capacitor, anodal and constant current chip 2. input are electrically connected to, negative pole and load LED be 5. anodal electrical connection of negative pole, diode D2 3., and 6. diode D2 5. negative pole is electrically connected to inductance L, and 6. inductance L is electrically connected to civil power.
The further setting of the present invention is that 3. described load LED adopts many small-power SMD lamp series systems to be electrically connected to, load LED 3. anodal and constant current chip 2. output be electrically connected to, 5. 4. positive pole, capacitor C are electrically connected to negative pole with diode D2.
In addition; it should be noted that: the principle based on technical scheme; can there is multiple circuit combination; those of ordinary skill in the art is to be understood that; still can modify and be equal to replacement technical scheme of the present invention; these all can not depart from the spirit and scope of the technical program, all should be encompassed in the middle of claim protection range of the present invention.
Claims (5)
1. a LED electricity-saving lamp integration module, comprise diode D1, diode D2, constant current chip, load LED, capacitor C, inductance L, it is characterized in that: described diode D1, diode D2 are rectifier diode, described constant current chip is electrically connected to form by many current regulator diode series and parallels, described capacitor C is electrochemical capacitor, and described load LED is the light source module that many small-power SMD lamps form.
2. LED electricity-saving lamp integration module according to claim 1, it is characterized in that, described diode D1 is anodal to be electrically connected to civil power, and negative pole is electrically connected to constant current chip input, capacitor C positive pole, diode D2 is anodal to be electrically connected to load LED, and negative pole is electrically connected to inductance L.
3. LED electricity-saving lamp integration module according to claim 1, it is characterized in that, described constant current chip output is electrically connected to load LED, constant current chip output current adopts serial or parallel connection mode to arrange according to load LED power, after being electrically connected to diode D1, diode D2, adopt modular mode encapsulation.
4. LED electricity-saving lamp integration module according to claim 1, is characterized in that, described capacitor C is electrochemical capacitor, and positive pole is electrically connected to constant current chip input, and negative pole is electrically connected to load LED negative pole, diode D2 positive pole, and inductance L is electrically connected to civil power.
5. LED electricity-saving lamp integration module according to claim 1, it is characterized in that, described load LED adopts many small-power SMD lamp series systems to be electrically connected to, and load LED is anodal to be electrically connected to constant current chip output, and load LED negative pole is electrically connected to diode D2 is anodal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210303527.2A CN103596323A (en) | 2012-08-17 | 2012-08-17 | LED energy saving lamp integrated module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210303527.2A CN103596323A (en) | 2012-08-17 | 2012-08-17 | LED energy saving lamp integrated module |
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| CN103596323A true CN103596323A (en) | 2014-02-19 |
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| CN201210303527.2A Pending CN103596323A (en) | 2012-08-17 | 2012-08-17 | LED energy saving lamp integrated module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969272A (en) * | 2017-03-22 | 2017-07-21 | 鹰潭阳光照明有限公司 | A kind of integrated photoconductive structure and the LED illumination lamp using the integrated photoconductive structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102223748A (en) * | 2011-06-17 | 2011-10-19 | 苏州半导体总厂有限公司 | Drive method and drive power source of light-emitting diode (LED) lamp with alternating current power supply |
| CN202035201U (en) * | 2011-05-10 | 2011-11-09 | 黄安妮 | LED (light-emitting diode) energy-saving lamp integration module |
| CN202276517U (en) * | 2011-10-14 | 2012-06-13 | 四川九洲光电科技股份有限公司 | Simple light-emitting diode (LED) lighting circuit |
| CN202713751U (en) * | 2012-08-17 | 2013-01-30 | 福建百达光电有限公司 | LED energy saving lamp integrated module |
-
2012
- 2012-08-17 CN CN201210303527.2A patent/CN103596323A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202035201U (en) * | 2011-05-10 | 2011-11-09 | 黄安妮 | LED (light-emitting diode) energy-saving lamp integration module |
| CN102223748A (en) * | 2011-06-17 | 2011-10-19 | 苏州半导体总厂有限公司 | Drive method and drive power source of light-emitting diode (LED) lamp with alternating current power supply |
| CN202276517U (en) * | 2011-10-14 | 2012-06-13 | 四川九洲光电科技股份有限公司 | Simple light-emitting diode (LED) lighting circuit |
| CN202713751U (en) * | 2012-08-17 | 2013-01-30 | 福建百达光电有限公司 | LED energy saving lamp integrated module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969272A (en) * | 2017-03-22 | 2017-07-21 | 鹰潭阳光照明有限公司 | A kind of integrated photoconductive structure and the LED illumination lamp using the integrated photoconductive structure |
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Application publication date: 20140219 |