CN203859902U - Light control module of light fixture - Google Patents
Light control module of light fixture Download PDFInfo
- Publication number
- CN203859902U CN203859902U CN201420173863.4U CN201420173863U CN203859902U CN 203859902 U CN203859902 U CN 203859902U CN 201420173863 U CN201420173863 U CN 201420173863U CN 203859902 U CN203859902 U CN 203859902U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- resistance
- circuit
- connects
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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 utility model discloses a light control module of light fixture. The light control module comprises a power drive circuit, an oscillation circuit, a filter circuit, a coupling circuit, an amplification circuit, a processing IC and an output circuit, wherein the power drive circuit is electrically connected with the oscillation circuit and provides work voltage for all the circuits of the light control module, the oscillation circuit, filter circuit, coupling circuit, amplification circuit, processing IC and output circuit are successively electrically connected, and a transmitting-receiving antenna is connected between the oscillation circuit and the filter circuit. The light control module is applied to light tubes of a garage, when a vehicle or person enters or exits from the garage, a microwave Doppler effect is generated in a corresponding region to detect positional change of the person or object and emit a signal, the LED tubes are waken and emit light, and thus convenience is provided for parking; when the vehicle or person moves in the inductive region, the LED tubes keep emitting light; and when the vehicle or person leaves the inductive region, the LED tubes automatically change into a state of dormancy.
Description
Technical field
The utility model relates to the light-operated module of a kind of light fixture.
Background technology
Usually Underground Garage incandescent lamp tube has people no one for 24 hours all lamp is bright now, just need to manually go operation if close, therefore people wish that it realizes daytime and automatically turn off the light, automatically open evening, it is bright entirely bright that people or car carry out lamp, and after people or car are walked, lamp is closed automatically, both meet the requirement of safety and protection monitoring illumination, saved to the utmost again electricity consumption.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of light fixture light-operated module, realizes the function that the movement of sense object is lighted light fixture.
For addressing the above problem, the technical scheme that the utility model adopts is as follows:
The light-operated module of a kind of light fixture, comprising: power driving circuit, oscillating circuit, filter circuit, coupling circuit, amplifying circuit, processing IC and output circuit; Wherein, power driving circuit and oscillating circuit are electrically connected and provide operating voltage for the whole circuit of the light-operated module of light fixture; Oscillating circuit, filter circuit, coupling circuit, amplifying circuit, processing IC and output circuit are electrically connected successively; Between described oscillating circuit and filter circuit, be connected with a dual-mode antenna; Dual-mode antenna, launch for the microwave that oscillating circuit is produced, also for the microwave reflection receiving being converted to the signal of telecommunication and the coupling of circuit filtering, coupling circuit and amplifying circuit amplify the signal input part that inputs to processing IC after filtering successively by the described signal of telecommunication; Processing IC, for when detecting after this signal of telecommunication, exports a high level signal to output circuit from signal output part.
Described power driving circuit comprises diode D1, capacitor C 1, pressurizer U1, capacitor C 2 and capacitor C 3, described diode D1 negative pole connects power supply input, the anodal pressurizer U1 input that connects of diode D1, described capacitor C 1 one end ground connection, capacitor C 1 other end connects pressurizer U1 input; The output of described pressurizer U1 connects one end of capacitor C 2, and one end of capacitor C 2 connects one end of capacitor C 3, and one end of capacitor C 2 also connects a DC power supply, and one end of capacitor C 3 connects oscillating circuit, the equal ground connection of the other end of capacitor C 2 and capacitor C 3.
Described oscillating circuit comprises resistance R 12, capacitor C 11, resistance R 11, resistance R 10, capacitor C 12, capacitor C 13, capacitor C 14, capacitor C 15 and triode Q2, one end of described resistance R 12 connects power driving circuit, the other end of resistance R 12 connects one end of capacitor C 11, one end of one end contact resistance R11 of capacitor C 11, one end of the other end contact resistance R10 of resistance R 11, the base stage of one end connecting triode Q2 of resistance R 10, the emitter of triode Q2 is connected with described dual-mode antenna, the equal ground connection of the other end of capacitor C 11 and resistance R 10, one end of capacitor C 12 connects power driving circuit, capacitor C 12, capacitor C 13, capacitor C 14 and capacitor C 15 are connected in parallel successively, the collector electrode of one end connecting triode Q2 of capacitor C 15, capacitor C 12, capacitor C 13, the equal ground connection of the other end of capacitor C 14 and capacitor C 15.
Described filter circuit comprises capacitor C 10, capacitor C 9 and resistance R 9, one end of described capacitor C 10 connects described dual-mode antenna, one end of capacitor C 10 also connects one end of capacitor C 9 and resistance R 9, the equal ground connection of the other end of capacitor C 10, capacitor C 9 and resistance R 9, one end of resistance R 9 is connected with described coupling circuit.
Described coupling circuit comprises resistance R 8, capacitor C 5, capacitor C 7 and resistance R 7, one end of described resistance R 8 is connected with filter circuit, the other end of resistance R 8 connects one end of capacitor C 5, one end of capacitor C 5 connects one end of capacitor C 7, the other end ground connection of capacitor C 5, the other end of capacitor C 7 is connected with amplifying circuit by resistance R 7.
Described output circuit comprises resistance R 4, R5 and metal-oxide-semiconductor Q1, one end of resistance R 4 is connected with the output of processing IC, one end of the other end contact resistance R5 of resistance R 4, and one end of resistance R 5 connects the grid of metal-oxide-semiconductor Q1, the other end ground connection of resistance R 5, the source electrode of metal-oxide-semiconductor Q1 is connected with a light emitting source.
The test side of described processing IC and one is electrically connected for the photo resistance and the resistance R 3 that make break-make between processing IC control and output circuit, one end of resistance R 3 is connected with one end of photo resistance, the other end of resistance R 3 is connected with a DC power supply, the other end ground connection of photo resistance, one end of resistance R 3 and photo resistance is all connected with the test side of processing IC.
The judgement end of described processing IC and one is for making the output of processing IC keep output high level signal to be electrically connected to the normal bright module of light fixture of output circuit, and the normal bright module of described light fixture is made up of resistance R 13, diode D1 and photoelectrical coupler PC1; One end of resistance R 13 connects live wire, the diode cathode end of the other end of resistance R 13 and photoelectrical coupler PC1 is connected with the negative pole end of electric capacity D1 respectively, the diode cathode end of zero line and photoelectrical coupler PC1 is connected with the positive terminal of electric capacity D1 respectively, the transistor collector end of photoelectrical coupler PC1 is connected with the judgement end of processing IC, the transistor emitter end ground connection in photoelectrical coupler PC1.
Compared to existing technology, the beneficial effects of the utility model are: the light-operated module application of this light fixture is in the time of the LED in garage fluorescent tube, in the time having vehicle or people to pass in and out, respective regions produces microwave Doppler effect to be come human body or object space and moves and send signal, and LED fluorescent tube is waken up to be lighted, and facilitates car owner to stop, when car or people are movable in induction region, LED lamp keeps Chang Liang always, and when car or people leave after induction region, LED lamp reenters resting state automatically.
Brief description of the drawings
Fig. 1 is the structural representation of the light-operated module of the utility model light fixture.
Fig. 2 is the circuit diagram of the light-operated module of the utility model light fixture.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
Fig. 1 and Fig. 2 show preferred embodiment of the present utility model, the light-operated module of a kind of light fixture, comprise the power driving circuit 101, oscillating circuit 102, filter circuit 103, amplifying circuit 104, processing IC 105 and the output circuit 106 that are electrically connected successively, between oscillating circuit 102 and filter circuit 103, be connected by a dual-mode antenna 107.
Power driving circuit 101 comprises diode D1, capacitor C 1, pressurizer U1, capacitor C 2 and capacitor C 3, described diode D1 negative pole connects power supply input, the anodal pressurizer U1 input that connects of diode D1, described capacitor C 1 one end ground connection, capacitor C 1 other end connects pressurizer U1 input; The output of described pressurizer U1 connects one end of capacitor C 2, and one end of capacitor C 2 connects one end of capacitor C 3, and one end of capacitor C 2 also connects a DC power supply, and one end of capacitor C 3 connects oscillating circuit, the equal ground connection of the other end of capacitor C 2 and capacitor C 3.Power driving circuit 101 provides operating voltage for the light-operated module of whole light fixture.
Oscillating circuit 102 comprises resistance R 12, capacitor C 11, resistance R 11, resistance R 10, capacitor C 12, capacitor C 13, capacitor C 14, capacitor C 15 and triode Q2, one end of described resistance R 12 connects power driving circuit, the other end of resistance R 12 connects one end of capacitor C 11, one end of one end contact resistance R11 of capacitor C 11, one end of the other end contact resistance R10 of resistance R 11, the base stage of one end connecting triode Q2 of resistance R 10, the emitter of triode Q2 is connected with described dual-mode antenna, the equal ground connection of the other end of capacitor C 11 and resistance R 10, one end of capacitor C 12 connects power driving circuit, capacitor C 12, capacitor C 13, capacitor C 14 and capacitor C 15 are connected in parallel successively and realize the further filtering of the signal of telecommunication, the collector electrode of one end connecting triode Q2 of capacitor C 15, capacitor C 12, capacitor C 13, the equal ground connection of the other end of capacitor C 14 and capacitor C 15.Oscillating circuit 102 vibrations produce microwave launches by dual-mode antenna 107, runs into movable object and produces microwave reflection, and meanwhile, dual-mode antenna 107 also receives microwave reflection and is converted to the signal of telecommunication and transfers to filter circuit 103.
Filter circuit 103 comprises capacitor C 10, capacitor C 9 and resistance R 9, one end of described capacitor C 10 connects described dual-mode antenna, one end of capacitor C 10 also connects one end of capacitor C 9 and resistance R 9, the equal ground connection of the other end of capacitor C 10, capacitor C 9 and resistance R 9, one end of resistance R 9 is connected with described coupling circuit 110.The signal of telecommunication that filter circuit 103 transmits dual-mode antenna 107 carries out filtering.
Coupling circuit 110 comprises resistance R 8, capacitor C 5, capacitor C 7 and resistance R 7, one end of described resistance R 8 is connected with filter circuit, the other end of resistance R 8 connects one end of capacitor C 5, one end of capacitor C 5 connects one end of capacitor C 7, the other end ground connection of capacitor C 5, the other end of capacitor C 7 is connected with amplifying circuit by resistance R 7.Coupling circuit 110 inputs to filtered signal of telecommunication coupling in amplifying circuit 104.
Amplifying circuit 104 amplifies ICU2 by one and forms, and U2 has 5 pin, inputs from the 3rd pin through the signal of telecommunication of overcoupling, after signal amplifies, is exported by the 4th pin, and the amplification signal of output carries out sending processing IC 105 to after filtering through a capacitor C 8.The concrete model of U2 is GT7321.
Processing IC 105 is designated as U3, and concrete model is SD7823P, and U3 has 8 pin, the 8th pin connects the power supply into U3 power supply, the 7th pin is input, and the 5th pin is output, and the 3rd pin is judgement end, the 6th pin is test side, the signal of telecommunication is inputted from the 7th pin, and U3 compares after the signal of telecommunication being detected, in the time of the signal of telecommunication that this signal of telecommunication is generation that microwave reflection is changed, U3 is from 5 pin output high level signals, and 5 pin of U3 and output circuit are electrically connected.
Output circuit 106 comprises resistance R 4, R5 and metal-oxide-semiconductor Q1, one end of resistance R 4 is connected with the output of processing IC, one end of the other end contact resistance R5 of resistance R 4, and one end of resistance R 5 connects the grid of metal-oxide-semiconductor Q1, the other end ground connection of resistance R 5, the source electrode of metal-oxide-semiconductor Q1 is connected with a light fixture.
The 6th pin of processing IC 105 and one is electrically connected for the photo resistance 109 and the resistance R 3 that make break-make between processing IC control and output circuit, one end of resistance R 3 is connected with one end of photo resistance 109, the other end of resistance R 3 is connected with a DC power supply, the other end ground connection of photo resistance, one end of resistance R 3 and photo resistance 109 is all connected with the 6th pin of processing IC.The current potential height of the interior comparison of processing IC 105 the 6th pin, bright and clear when daytime, the resistance of photo resistance 109 is low, and the current potential of the 6th pin is low, and processing IC 105 limits the 5th pin output; When light is inadequate, the resistance of photo resistance 109 raises, and the current potential of the 6th pin is drawn high, and removes the export-restriction of the 5th pin.
The 3rd pin of processing IC 105 and one is for making the output of processing IC keep output high level signal to be electrically connected to the normal bright module 108 of light fixture of output circuit, and the normal bright module of described light fixture is made up of resistance R 13, diode D1 and photoelectrical coupler PC1; One end of resistance R 13 connects live wire, the diode cathode end of the other end of resistance R 13 and photoelectrical coupler PC1 is connected with the negative pole end of electric capacity D1 respectively, the diode cathode end of zero line and photoelectrical coupler PC1 is connected with the positive terminal of electric capacity D1 respectively, the transistor collector end of photoelectrical coupler PC1 is connected with the judgement end of processing IC, the transistor emitter end ground connection in photoelectrical coupler PC1.When manual control lamp switch is opened closing motion continuously, also break-make continuously of the signal of telecommunication of the 3rd pin of processing IC 105, processing IC 105 judges when the continuous break-make number of times of the 3rd pin reaches preset value, controls the 5th pin and keeps output high level, makes light fixture Chang Liang.
to one skilled in the art, can be according to technical scheme described above and design, make other various corresponding changes and deformation, and within these all changes and deformation all should belong to the protection range of the utility model claim.
Claims (8)
1.
the light-operated module of a kind of light fixture, is characterized in that, comprising: power driving circuit, oscillating circuit, filter circuit, coupling circuit, amplifying circuit, processing IC and output circuit; Wherein, power driving circuit and oscillating circuit are electrically connected and provide operating voltage for the whole circuit of the light-operated module of light fixture; Oscillating circuit, filter circuit, coupling circuit, amplifying circuit, processing IC and output circuit are electrically connected successively; Between described oscillating circuit and filter circuit, be connected with a dual-mode antenna; Dual-mode antenna, launch for the microwave that oscillating circuit is produced, also for the microwave reflection receiving being converted to the signal of telecommunication and the coupling of circuit filtering, coupling circuit and amplifying circuit amplify the signal input part that inputs to processing IC after filtering successively by the described signal of telecommunication; Processing IC, for when detecting after this signal of telecommunication, exports a high level signal to output circuit from signal output part.
2.
the light-operated module of light fixture according to claim 1, it is characterized in that, described power driving circuit comprises diode D1, capacitor C 1, pressurizer U1, capacitor C 2 and capacitor C 3, described diode D1 negative pole connects power supply input, the anodal pressurizer U1 input that connects of diode D1, described capacitor C 1 one end ground connection, capacitor C 1 other end connects pressurizer U1 input; The output of described pressurizer U1 connects one end of capacitor C 2, and one end of capacitor C 2 connects one end of capacitor C 3, and one end of capacitor C 2 also connects a DC power supply, and one end of capacitor C 3 connects oscillating circuit, the equal ground connection of the other end of capacitor C 2 and capacitor C 3.
3.
the light-operated module of light fixture according to claim 1, it is characterized in that, described oscillating circuit comprises resistance R 12, capacitor C 11, resistance R 11, resistance R 10, capacitor C 12, capacitor C 13, capacitor C 14, capacitor C 15 and triode Q2, one end of described resistance R 12 connects power driving circuit, the other end of resistance R 12 connects one end of capacitor C 11, one end of one end contact resistance R11 of capacitor C 11, one end of the other end contact resistance R10 of resistance R 11, the base stage of one end connecting triode Q2 of resistance R 10, the emitter of triode Q2 is connected with described dual-mode antenna, the equal ground connection of the other end of capacitor C 11 and resistance R 10, one end of capacitor C 12 connects power driving circuit, capacitor C 12, capacitor C 13, capacitor C 14 and capacitor C 15 are connected in parallel successively, the collector electrode of one end connecting triode Q2 of capacitor C 15, capacitor C 12, capacitor C 13, the equal ground connection of the other end of capacitor C 14 and capacitor C 15.
4.
the light-operated module of light fixture according to claim 1, it is characterized in that, described filter circuit comprises capacitor C 10, capacitor C 9 and resistance R 9, one end of described capacitor C 10 connects described dual-mode antenna, one end of capacitor C 10 also connects one end of capacitor C 9 and resistance R 9, the equal ground connection of the other end of capacitor C 10, capacitor C 9 and resistance R 9, one end of resistance R 9 is connected with described coupling circuit.
5.
the light-operated module of light fixture according to claim 1, it is characterized in that, described coupling circuit comprises resistance R 8, capacitor C 5, capacitor C 7 and resistance R 7, one end of described resistance R 8 is connected with filter circuit, the other end of resistance R 8 connects one end of capacitor C 5, one end of capacitor C 5 connects one end of capacitor C 7, the other end ground connection of capacitor C 5, and the other end of capacitor C 7 is connected with amplifying circuit by resistance R 7.
6.
the light-operated module of light fixture according to claim 1, it is characterized in that, described output circuit comprises resistance R 4, R5 and metal-oxide-semiconductor Q1, one end of resistance R 4 is connected with the output of processing IC, one end of the other end contact resistance R5 of resistance R 4, one end of resistance R 5 connects the grid of metal-oxide-semiconductor Q1, the other end ground connection of resistance R 5, and the source electrode of metal-oxide-semiconductor Q1 is connected with a light emitting source.
7.
the light-operated module of light fixture according to claim 1, it is characterized in that, the test side of described processing IC and one is electrically connected for the photo resistance and the resistance R 3 that make break-make between processing IC control and output circuit, one end of resistance R 3 is connected with one end of photo resistance, the other end of resistance R 3 is connected with a DC power supply, the other end ground connection of photo resistance, one end of resistance R 3 and photo resistance is all connected with the test side of processing IC.
8.
the light-operated module of light fixture according to claim 1, it is characterized in that, the judgement end of described processing IC and one is for making the output of processing IC keep output high level signal to be electrically connected to the normal bright module of light fixture of output circuit, and the normal bright module of described light fixture is made up of resistance R 13, diode D1 and photoelectrical coupler PC1; One end of resistance R 13 connects live wire, the diode cathode end of the other end of resistance R 13 and photoelectrical coupler PC1 is connected with the negative pole end of electric capacity D1 respectively, the diode cathode end of zero line and photoelectrical coupler PC1 is connected with the positive terminal of electric capacity D1 respectively, the transistor collector end of photoelectrical coupler PC1 is connected with the judgement end of processing IC, the transistor emitter end ground connection in photoelectrical coupler PC1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173863.4U CN203859902U (en) | 2014-04-10 | 2014-04-10 | Light control module of light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173863.4U CN203859902U (en) | 2014-04-10 | 2014-04-10 | Light control module of light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859902U true CN203859902U (en) | 2014-10-01 |
Family
ID=51609745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420173863.4U Expired - Fee Related CN203859902U (en) | 2014-04-10 | 2014-04-10 | Light control module of light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859902U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765223A (en) * | 2017-09-25 | 2018-03-06 | 中山市尊宝实业有限公司 | Beam radar launches and reception system |
| CN109496025A (en) * | 2018-09-25 | 2019-03-19 | 新克科技有限公司 | A kind of intelligent street lamp control system based on Internet of Things |
| CN112291902A (en) * | 2020-09-15 | 2021-01-29 | 海洋王（东莞）照明科技有限公司 | Microwave induction drive circuit, alarm and lamp |
-
2014
- 2014-04-10 CN CN201420173863.4U patent/CN203859902U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765223A (en) * | 2017-09-25 | 2018-03-06 | 中山市尊宝实业有限公司 | Beam radar launches and reception system |
| CN109496025A (en) * | 2018-09-25 | 2019-03-19 | 新克科技有限公司 | A kind of intelligent street lamp control system based on Internet of Things |
| CN109496025B (en) * | 2018-09-25 | 2020-12-25 | 新克科技有限公司 | Street lamp intelligent control system based on thing networking |
| CN112291902A (en) * | 2020-09-15 | 2021-01-29 | 海洋王（东莞）照明科技有限公司 | Microwave induction drive circuit, alarm and lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104270863B (en) | A kind of intelligent wireless list live wire switch | |
| CN103220860B (en) | Based on single live wire wireless intelligent switch of Zigbee | |
| CN203859902U (en) | Light control module of light fixture | |
| CN103517524B (en) | Led emergency controller | |
| CN204442807U (en) | A kind of corridor LED illumination lamp based on radar induction | |
| CN204465949U (en) | A kind of LED ceiling light of speech controling switch lamp | |
| CN104320117A (en) | Infrared induction air-conditioning switch control device | |
| CN102810797A (en) | Wireless remote control socket | |
| CN204244518U (en) | A kind of lighting switch circuit | |
| CN105323940A (en) | Underground parking lot signal enhanced infrared sensing illumination control system | |
| CN105307365A (en) | Underground parking lot high quality signal type infrared induction lighting control system | |
| CN202603003U (en) | Multifunctional sound control switch | |
| CN105357834A (en) | Underground parking lot hybrid infrared induction illumination control system | |
| CN102711311A (en) | LED (Light Emitting Diode) driving circuit and lamp | |
| CN201590922U (en) | Light-dimming inductor | |
| CN209982788U (en) | Intelligent and non-intelligent control common power supply circuit | |
| CN204114699U (en) | A kind of voltage inductance answers LED | |
| CN204313067U (en) | Automatic metal sensing LED lighting device | |
| CN204350354U (en) | A kind of small-power stage lighting | |
| CN203467043U (en) | Led emergency controller | |
| CN207783223U (en) | A kind of circuit of control LED drive power on and off | |
| CN202979420U (en) | Daylight lamp automatically switchable in brightness grade | |
| CN203180879U (en) | Light-operated switch circuit based on time-base integrated circuit | |
| CN105357836A (en) | Underground parking lot buffer filtering type infrared induction illumination control system | |
| CN204259261U (en) | A kind of street lamp circuit with illumination inductive switch function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20190410 |