CN204836703U - Intelligence LED lamp - Google Patents
Intelligence LED lamp Download PDFInfo
- Publication number
- CN204836703U CN204836703U CN201520592209.1U CN201520592209U CN204836703U CN 204836703 U CN204836703 U CN 204836703U CN 201520592209 U CN201520592209 U CN 201520592209U CN 204836703 U CN204836703 U CN 204836703U
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- Prior art keywords
- triode
- transformer
- resistance
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- winding
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- 238000004804 winding Methods 0.000 claims abstract description 15
- 230000001052 transient effect Effects 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
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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
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an intelligence LED lamp, including transformer W, rectifier bridge T, resistance R1 and unidirectional thyristor Q1, transformer W's winding N1's one end linked switch S1, the 220V alternating current is connected to transformer W's winding N1's the other end, and the other end of 220V alternating current is connected to switch S1's the other end, and the port 1 that transient voltage restraines diode DW and rectifier bridge T is connected to transformer W's winding N2's one end. The utility model discloses LED lamp circuit structure is simple, components and parts are few, and the combination through phototriode and thyristor has realized the intelligent control of automatic light filling of luminance and dim light, and the circuit has still set up the voltage stabilizing element simultaneously, and it is undulant to eliminate the commercial power, increases the stability of LED lamp, has consequently that the cost of manufacture is hanged down, an advantage of intelligent degree height and stable performance.
Description
Technical field
The utility model relates to field of LED illumination, specifically a kind of Intelligent LED lamp.
Background technology
Because white light LEDs has low cost, high life, volume is little, brightness is high advantage, be applied to lighting field rapidly, especially out of doors in illumination.Current most LED all uses basic switch to carry out controlling and brightness regulation, can only degree lower.Brightness is too high or too low all can cause damage to the eyesight of people, therefore needs to be improved.
Utility model content
The purpose of this utility model is the Intelligent LED lamp providing a kind of structure simple, easy to use, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of Intelligent LED lamp, comprise transformer W, rectifier bridge T, resistance R1 and unidirectional thyristor Q1, one end connecting valve S1 of the winding N1 of described transformer W, the other end of the winding N1 of transformer W connects 220V alternating current, the other end of switch S 1 connects the other end of 220V alternating current, one end of the winding N2 of transformer W connects the port one of transient voltage suppressor diode DW and rectifier bridge T, the other end of the winding N2 of transformer W connects the other end of transient voltage suppressor diode DW and the port 3 of rectifier bridge T, the port 2 contact resistance R1 of rectifier bridge T, a stiff end of potentiometer RP1 and LED group H, the other end contact resistance R2 of resistance R1, the collector electrode of resistance R4 and triode V1, the base stage of the other end connecting triode V1 of resistance R4, the collector electrode of triode V2 and the collector electrode of triode V3, the collector electrode contact resistance R3 of triode V1 and the base stage of triode V2, the collector electrode of triode V2 connects the emitter of electric capacity C1 and double base diode V4, the other end of the port 4 contact resistance R2 of rectifier bridge T, the other end of resistance R3, the other end of electric capacity C1, another stiff end of potentiometer RP1, the negative electrode of unidirectional thyristor Q1 and the emitter of triode V3, first base stage of double base diode V4 connects the control pole of unidirectional thyristor Q1, second base stage of double base diode V4 connects the sliding end of potentiometer RP1.
As preferred version of the present utility model: described triode V3 is phototriode.
Compared with prior art, the beneficial effects of the utility model are: the utility model LED lamp circuit structure is simple, components and parts are few, the Based Intelligent Control of brightness automatic light-supplementing and dim light is achieved by the combination of phototriode and thyristor, circuit is also provided with voltage stabilizing element simultaneously, city's electro-mechanical wave can be eliminated, increase the stability of LED, therefore have that cost of manufacture is low, degree of intelligence is high and the advantage of stable performance.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of Intelligent LED lamp.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of Intelligent LED lamp, comprise transformer W, rectifier bridge T, resistance R1 and unidirectional thyristor Q1, one end connecting valve S1 of the winding N1 of described transformer W, the other end of the winding N1 of transformer W connects 220V alternating current, the other end of switch S 1 connects the other end of 220V alternating current, one end of the winding N2 of transformer W connects the port one of transient voltage suppressor diode DW and rectifier bridge T, the other end of the winding N2 of transformer W connects the other end of transient voltage suppressor diode DW and the port 3 of rectifier bridge T, the port 2 contact resistance R1 of rectifier bridge T, a stiff end of potentiometer RP1 and LED group H, the other end contact resistance R2 of resistance R1, the collector electrode of resistance R4 and triode V1, the base stage of the other end connecting triode V1 of resistance R4, the collector electrode of triode V2 and the collector electrode of triode V3, the collector electrode contact resistance R3 of triode V1 and the base stage of triode V2, the collector electrode of triode V2 connects the emitter of electric capacity C1 and double base diode V4, the other end of the port 4 contact resistance R2 of rectifier bridge T, the other end of resistance R3, the other end of electric capacity C1, another stiff end of potentiometer RP1, the negative electrode of unidirectional thyristor Q1 and the emitter of triode V3, first base stage of double base diode V4 connects the control pole of unidirectional thyristor Q1, second base stage of double base diode V4 connects the sliding end of potentiometer RP1.
Triode V3 is phototriode.
Operation principle of the present utility model is: during use, push button switch S 1, 220V alternating current is through transformer W step-down, give by phototriode V3 after rectifier bridge T rectification, the intelligent control circuit of the element compositions such as unidirectional thyristor Q1 is powered, the peak voltage that transient voltage suppressor diode DW produces for eliminating city's electro-mechanical wave, increase alive stability, triode V1, V2 and V3 plays equivalent resistance, when the light of LED is because of mains voltage variations, the change in resistance of phototriode V1, thus the voltage-phase controlling unidirectional thyristor Q1 changes, thus the impulse phase triggering unidirectional thyristor Q1 moves, increase or reduce the angle of flow of unidirectional thyristor Q1, thus change the brightness of LED lamp H, reach the object of Intelligent adjustment brightness.
Claims (2)
1. an Intelligent LED lamp, comprise transformer W, rectifier bridge T, resistance R1 and unidirectional thyristor Q1, it is characterized in that, one end connecting valve S1 of the winding N1 of described transformer W, the other end of the winding N1 of transformer W connects 220V alternating current, the other end of switch S 1 connects the other end of 220V alternating current, one end of the winding N2 of transformer W connects the port one of transient voltage suppressor diode DW and rectifier bridge T, the other end of the winding N2 of transformer W connects the other end of transient voltage suppressor diode DW and the port 3 of rectifier bridge T, the port 2 contact resistance R1 of rectifier bridge T, a stiff end of potentiometer RP1 and LED group H, the other end contact resistance R2 of resistance R1, the collector electrode of resistance R4 and triode V1, the base stage of the other end connecting triode V1 of resistance R4, the collector electrode of triode V2 and the collector electrode of triode V3, the collector electrode contact resistance R3 of triode V1 and the base stage of triode V2, the collector electrode of triode V2 connects the emitter of electric capacity C1 and double base diode V4, the other end of the port 4 contact resistance R2 of rectifier bridge T, the other end of resistance R3, the other end of electric capacity C1, another stiff end of potentiometer RP1, the negative electrode of unidirectional thyristor Q1 and the emitter of triode V3, first base stage of double base diode V4 connects the control pole of unidirectional thyristor Q1, second base stage of double base diode V4 connects the sliding end of potentiometer RP1.
2. a kind of Intelligent LED lamp according to claim 1, is characterized in that, described triode V3 is phototriode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592209.1U CN204836703U (en) | 2015-08-07 | 2015-08-07 | Intelligence LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592209.1U CN204836703U (en) | 2015-08-07 | 2015-08-07 | Intelligence LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204836703U true CN204836703U (en) | 2015-12-02 |
Family
ID=54694252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520592209.1U Active CN204836703U (en) | 2015-08-07 | 2015-08-07 | Intelligence LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204836703U (en) |
-
2015
- 2015-08-07 CN CN201520592209.1U patent/CN204836703U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Dianying Inventor before: Chen Guizhu |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151130 Address after: 511430, Guangdong, Guangzhou province Panyu District Dashi street, Shek Keng, No. three in the middle of the road, No. 168 Industrial Park, E, building 301 Patentee after: Guangzhou Ju Hong Photoelectric Co., Ltd. Address before: 334000 Jiangxi city of Shangrao province Poyang County town of ancient South Street Crossing Patentee before: Chen Guizhu |