CN202077258U - Adaptive dimming illumination energy-saving system - Google Patents
Adaptive dimming illumination energy-saving system Download PDFInfo
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- CN202077258U CN202077258U CN2010206915247U CN201020691524U CN202077258U CN 202077258 U CN202077258 U CN 202077258U CN 2010206915247 U CN2010206915247 U CN 2010206915247U CN 201020691524 U CN201020691524 U CN 201020691524U CN 202077258 U CN202077258 U CN 202077258U
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Abstract
In an adaptive dimming illumination energy-saving system of the utility model, an adaptive dimmer is an SCR automatic dimmer, an AC input end of a rectification full-bridge circuit of the SCR automatic dimmer is connected with a live wire of city power, an AC input end of another rectification full-bridge circuit is connected with one end of an energy saving lamp group formed by the parallel connections of more than one energy saving lamp, and the other end of the energy saving lamp group is connected with a ground wire of the city power. The utility model relates to an energy saving technology of carrying out adaptive voltage-adjusting and dimming on the whole illumination system energy saving lamp group. Compared with a single dimming energy saving lamp, the work principle and effect of the adaptive dimming illumination energy-saving system both have essential differences, for the energy saving lamp group having a large number of energy saving lamps, the construction cost is obviously lower, the work reliability is high, the comprehensive electric energy consumption is reduced by more than 40%, the energy saving effect is obvious, and the actual service life of the energy saving lamp is prolonged obviously. The adaptive dimming illumination energy-saving system is mainly used in the places needing a large number of illuminating lamps and requiring higher illumination brightness and even distribution, such as marketplaces, schools, office buildings, etc., and similarly, can be used in a household illumination system.
Description
Technical field
The utility model relates to the electric source lighting technology, specifically is self adaptation lighting dimming energy conserving system.
Background technology
The self adaptation light modulating energy-saving lamp product of monomer is only arranged at present, and this series products is that single electricity-saving lamp has dimming function, and the manufacturing cost height, and is especially true for a fairly large number of electricity-saving lamp group, and in addition, functional reliability is also relatively low.
Summary of the invention
The utility model provides a kind of self adaptation lighting dimming energy conserving system, to adapt to a fairly large number of electricity-saving lamp group is implemented the self adaptation light modulation.
In the self adaptation lighting dimming energy conserving system of the present utility model, the self adaptation dimmer is a SCR device with an automatic light meter, the ac input end of a rectification full-bridge circuit of SCR device with an automatic light meter connects the live wire of civil power, the ac input end of its another rectification full-bridge circuit connects the end by the electricity-saving lamp group that is formed in parallel greater than an energy-saving lamp, and the other end of electricity-saving lamp group connects the ground wire of civil power.
In the SCR device with an automatic light meter, the rectification full-bridge circuit of forming by diode D2, D3, D4, D5, the light sensory feedback circuit that is electrically connected and then forms by photo resistance RL, resistance R 3, resistance R 4, adjustable resistance RP, NPN type triode VT2 etc., the NE555 time-base integrated circuit, unidirectional controllable silicon S CR, the alternating current zero cross detection circuit of forming by resistance R 1, diode D1, positive-negative-positive triode VT1, and the phase-shift trigger circuit of forming by resistance R 2, capacitor C, positive-negative-positive triode VT1 etc.
In the native system, a SCR device with an automatic light meter is connecting one group of electricity-saving lamp group that is formed in parallel by 2-200 energy-saving lamp, 2-10 SCR device with an automatic light meter in parallel in the system.
Adopt SCR device with an automatic light meter (light sensing silicon control zero-cross triggers automatic pressure regulating device), regulate the supply power voltage mean value of electricity-saving lamp group, under the prerequisite of brightness of satisfying the demand, reduce the power consumption of electricity-saving lamp group, reach the purpose of saves energy according to ambient light illumination.
When ambient light illumination was low, it is big that photo resistance RL resistance becomes, and NE555 time-base integrated circuit the 5th pin voltage reduces, and the temporarily steady time of monostable circuit shortens relatively, and the unidirectional controllable silicon S CR angle of flow increases, and the supply power voltage of electricity-saving lamp group raises, brightness increases; Otherwise when ambient light illumination was high, the SCR angle of flow reduced, and the supply power voltage of electricity-saving lamp group reduces, brightness reduces.
Self adaptation lighting dimming energy conserving system of the present utility model, being mainly used in market, hotel, school, office building etc. needs a greater number lighting, and requires the place that brightness of illumination is higher, be evenly distributed.Equally also can be used for the domestic lighting system.Pluses and minuses: can obviously reduce the comprehensive electric consumption of using of illuminator, reliable operation, light fixture obviously prolongs useful life, and failure rate is low, no work noise, no exhaust emission etc.Compare with similar light adjusting system, have advantages such as interference emission is few, power consumption efficiency is high, low cost of manufacture, lamp life length.Similar scheme with no voltage regulation function is compared, and this entire system efficient obviously improves, and comprehensive electric energy consumption reduces more than 40%, and also obviously prolong the actual life of energy-saving lamp.
For the power-saving technology that whole illuminator electricity-saving lamp group is carried out self adaptation pressure regulation, light modulation, merchandiser body light modulating energy-saving lamp is compared, and operation principle and effect all have basic difference.Obviously lower for a fairly large number of electricity-saving lamp group implementation cost, the functional reliability height, energy-saving effect is obvious.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a circuit diagram of the present utility model.
Embodiment:
Among Fig. 1, and in succession two identical SCR device A with an automatic light meter and B, connecting electricity-saving lamp group A behind the SCR device A with an automatic light meter, connecting electricity-saving lamp group B behind the SCR device B with an automatic light meter, electricity-saving lamp group A, B are respectively the electricity-saving lamp of 200 220V, 7W specification.
The electric structure of specifically having drawn SCR device with an automatic light meter among Fig. 2.
Claims (3)
1. self adaptation lighting dimming energy conserving system, the self adaptation dimmer is arranged, it is characterized in that: the self adaptation dimmer is a SCR device with an automatic light meter, the ac input end of a rectification full-bridge circuit of SCR device with an automatic light meter connects the live wire of civil power, the ac input end of its another rectification full-bridge circuit connects the end by the electricity-saving lamp group that is formed in parallel greater than an energy-saving lamp, and the other end of electricity-saving lamp group connects the ground wire of civil power.
2. according to the self adaptation lighting dimming energy conserving system of claim 1, it is characterized in that: in the SCR device with an automatic light meter, by diode D2, D3, D4, the rectification full-bridge circuit that D5 forms, be electrically connected then by photo resistance RL, resistance R 3, resistance R 4, adjustable resistance RP, the light sensory feedback circuit that NPN type triode VT2 etc. form, the NE555 time-base integrated circuit, unidirectional controllable silicon S CR, by resistance R 1, diode D1, the alternating current zero cross detection circuit that positive-negative-positive triode VT1 forms, and by resistance R 2, capacitor C, the phase-shift trigger circuit that positive-negative-positive triode VT1 etc. form.
3. according to the self adaptation lighting dimming energy conserving system of claim 1, it is characterized in that: in the system, a SCR device with an automatic light meter is connecting one group of electricity-saving lamp group that is formed in parallel by 2-200 energy-saving lamp, 2-10 SCR device with an automatic light meter in parallel in the system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206915247U CN202077258U (en) | 2010-12-31 | 2010-12-31 | Adaptive dimming illumination energy-saving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206915247U CN202077258U (en) | 2010-12-31 | 2010-12-31 | Adaptive dimming illumination energy-saving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202077258U true CN202077258U (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206915247U Expired - Fee Related CN202077258U (en) | 2010-12-31 | 2010-12-31 | Adaptive dimming illumination energy-saving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202077258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482054A (en) * | 2016-12-20 | 2017-03-08 | 乐山市升源灯具安装工程有限公司 | A kind of spliced energy-saving LED intelligent road-lamp |
-
2010
- 2010-12-31 CN CN2010206915247U patent/CN202077258U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482054A (en) * | 2016-12-20 | 2017-03-08 | 乐山市升源灯具安装工程有限公司 | A kind of spliced energy-saving LED intelligent road-lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20111214 Termination date: 20111231 |