CN201611969U - Dimming type computer timing light controller - Google Patents
Dimming type computer timing light controller Download PDFInfo
- Publication number
- CN201611969U CN201611969U CN2010201113945U CN201020111394U CN201611969U CN 201611969 U CN201611969 U CN 201611969U CN 2010201113945 U CN2010201113945 U CN 2010201113945U CN 201020111394 U CN201020111394 U CN 201020111394U CN 201611969 U CN201611969 U CN 201611969U
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- comparator
- type computer
- solid
- voltage regulator
- circuit
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- Expired - Fee Related
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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
A dimming type computer timing light controller comprises a microcomputer timing switching circuit, a photosensor, a photo-potentiometer, a first comparator and a second comparator, wherein the output end of the microcomputer timing switching circuit is connected with the input end of the first comparator; the photosensor and the photo-potentiometer are connected with the input end of the second comparator; and the output end of the first comparator is connected with the second comparator so as to control the work state of the second comparator. The dimming type computer timing light controller is characterized in that the output end of the second comparator is connected with a high-power relay by a delay circuit; the high-power relay and a solid-state voltage regulator are connected to form a fire line control circuit; and the input end of the solid-state voltage regulator is connected with a voltage regulating potentiometer used for regulating the output voltage of the solid-state voltage regulator. The dimming type computer timing light controller can regulate the brightness according to the growth demands of animals and plants, save electric energy, prolong the service life of a bulb, can be applied to automatic control on street lamps, decorating lamps for buildings, terrace lamps, advertising lamps, illuminating lamps in henhouses, compensation illuminating lamps in green houses.
Description
Technical field
The utility model relates to regularly light-controller of a kind of Light modulating type computer that can control automatically street lamp, building decorative lamp, terrace lamp, advertising lamp, hen house intraoral illumination lamp and greenhouse additional illumination lamp etc.
Background technology
Street lamp, building decorative lamp, terrace lamp, advertising lamp, hen house intraoral illumination lamp and greenhouse additional illumination lamp etc. are controlled, with convenient use and energy-conservation.A kind of " microcomputer timing light-controller " is provided in CN2742720Y, it has a microcomputer timing switching circuit, light-sensitive samples circuit, main comparator and the ON-OFF control circuit that is connected with the main comparator output, its special character is: be connected to first comparison circuit at the light-sensitive samples circuit output end, the output of first comparison circuit is connected to second comparison circuit by the microcomputer timing switching circuit, the output of second comparison circuit is connected with the input of main comparison circuit by delay circuit, is used to make ON-OFF control circuit time-delay conducting.Advantage is to control various houselights effectively according to daybreak or darkness degree in the time range of setting, owing to adopt delay circuit to make main comparator time-delay conducting, can prevent bright suddenly, the go out generation of phenomenon suddenly of lamp, make the luminous lamp switch reliable in action, working stability, prolong the useful life of illuminating lamp, also be used in the miscellaneous equipment of the photosensitive control of foundation in the timing range.But, because its output voltage is a fixed value, can not adjust brightness, the waste electric energy according to vegeto-animal growth needs.
Summary of the invention
The technical problems to be solved in the utility model provides a kind ofly can adjust brightness according to vegeto-animal growth needs, and the Light modulating type computer that can save electric energy, prolongs bulb service life is light-controller regularly.
The Light modulating type computer that the utility model relates to is light-controller regularly, comprise the microcomputer timing switching circuit, light sensor, photosensitive regulation resistance, first comparator, second comparator, the output of microcomputer timing switching circuit is connected with the input of first comparator, light sensor is connected with the input of photosensitive regulation resistance with second comparator, the output of first comparator is connected the operating state that is used to control second comparator with second comparator, its special character is: the output at second comparator is connected to high power relay by delay circuit, described high power relay links to each other with solid-state voltage regulator and constitutes the live wire control circuit, is connected to the pressure regulation potentiometer that is used for regulating the solid-state voltage regulator output voltage at the input of solid-state voltage regulator.
Above-mentioned Light modulating type computer is light-controller regularly, and described first comparator, second comparator and delay circuit are an integrated circuit.
Above-mentioned Light modulating type computer is light-controller regularly, also is connected to hand switch at the input of high power relay, is used for realizing manual control.
This Light modulating type computer regularly light-controller adopts the microcomputer switching circuit to carry out timing controlled, in the timing scope, photosensitive probe is according to the situation of change control output of illuminance, can be during output according to indoor brightness requirement to incandescent lamp, in 0～220V scope, adjust the output voltage of solid-state voltage regulator by the pressure regulation potentiometer, can adjust voltage between 180～220V for electricity-saving lamp and fluorescent lamp.Therefore can adjust brightness according to vegeto-animal growth needs, reach the purpose of saving electric energy, prolonging bulb service life, can be applicable to the automatic control that street lamp, building decorative lamp, terrace lamp, advertising lamp, hen house intraoral illumination lamp and greenhouse additional illumination lamp etc. are located.
Description of drawings
Fig. 1 is a circuit block diagram of the present utility model.
Among the figure: microcomputer timing switching circuit 1, computer time block 101, the time relay 102, light sensor 2, photosensitive regulation resistance 3, first comparator 4, second comparator 5, delay circuit 6, high power relay 7, solid-state voltage regulator 8, pressure regulation potentiometer 9, hand switch 10.
Embodiment
As shown in the figure, the utility model has microcomputer timing switching circuit 1, light sensor 2, photosensitive regulation resistance 3, first comparator 4, second comparator 5, microcomputer timing switching circuit 1 is made of the computer time block 101 and the time relay 102, the output of microcomputer timing switching circuit 1 is connected with the input of first comparator 4, light sensor 2 is connected with the input of photosensitive regulation resistance 3 with second comparator 5, and photosensitive regulation resistance 4 is adjusted photosensitive value as required and delivered on second comparator 5.The output of first comparator 4 is connected the operating state that is used to control second comparator 5 with second comparator 5, output at second comparator 5 is connected to high power relay 7 by delay circuit 6, described first comparator 4, second comparator 5 and delay circuit 6 can be discrete circuit and also can be an integrated circuit, and present embodiment is an example to integrate.Described high power relay 7 links to each other with solid-state voltage regulator 8 and constitutes the live wire control circuit, is connected to pressure regulation potentiometer 9 at the input of solid-state voltage regulator 8, is used for regulating the output voltage of solid-state voltage regulator 8.Input at high power relay 7 is connected to hand switch 10, is used for realizing manual control.
During connection, the live wire control circuit is connected in the lighting circuit, does timing controlled with computer time block 101, the time relay 102 work are delivered to timing signal on first comparator 4 in the timing scope; The photosensitive value signal that light sensor 2 will record is delivered on second comparator 5, in the timing scope, during photosensitive value that the photosensitive value that light sensor 2 records is lower than that photosensitive regulation resistance 3 sets, second comparator, 5 output signals, make high power relay 7 work after the time-delay, power firestreak is delivered to the input of solid-state voltage regulator 8 by this relay, can adjust voltage for electricity-saving lamp and fluorescent lamp between 180～220V by pressure regulation potentiometer 9; When photosensitive value is higher than set point or surpasses timing, high power relay 7 is not worked, so solid-state voltage regulator 8 is not exported.Also can directly manually control illumination as required by hand switch 10.
Claims (3)
1. Light modulating type computer light-controller regularly, comprise the microcomputer timing switching circuit, light sensor, photosensitive regulation resistance, first comparator, second comparator, the output of microcomputer timing switching circuit is connected with the input of first comparator, light sensor is connected with the input of photosensitive regulation resistance with second comparator, the output of first comparator is connected the operating state that is used to control second comparator with second comparator, it is characterized in that: the output at second comparator is connected to high power relay by delay circuit, described high power relay links to each other with solid-state voltage regulator and constitutes the live wire control circuit, is connected to the pressure regulation potentiometer that is used for regulating the solid-state voltage regulator output voltage at the input of solid-state voltage regulator.
2. Light modulating type computer according to claim 1 is light-controller regularly, and it is characterized in that: described first comparator, second comparator and delay circuit are an integrated circuit.
3. Light modulating type computer according to claim 1 is light-controller regularly, and it is characterized in that: the input at high power relay also is connected to hand switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201113945U CN201611969U (en) | 2010-02-04 | 2010-02-04 | Dimming type computer timing light controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201113945U CN201611969U (en) | 2010-02-04 | 2010-02-04 | Dimming type computer timing light controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201611969U true CN201611969U (en) | 2010-10-20 |
Family
ID=42962605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201113945U Expired - Fee Related CN201611969U (en) | 2010-02-04 | 2010-02-04 | Dimming type computer timing light controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201611969U (en) |
-
2010
- 2010-02-04 CN CN2010201113945U patent/CN201611969U/en not_active Expired - Fee Related
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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: 20101020 Termination date: 20140204 |