CN201601871U - Tri-technology bus type dimming inductor - Google Patents
Tri-technology bus type dimming inductor Download PDFInfo
- Publication number
- CN201601871U CN201601871U CN2009202638670U CN200920263867U CN201601871U CN 201601871 U CN201601871 U CN 201601871U CN 2009202638670 U CN2009202638670 U CN 2009202638670U CN 200920263867 U CN200920263867 U CN 200920263867U CN 201601871 U CN201601871 U CN 201601871U
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- module
- bus
- thyristor
- microprocessor
- acquisition module
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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
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Abstract
The utility model relates to a tri-technology bus type dimming inductor adaptable to resistant and inductive loads such as electric filament lamps, halogen lamps and the like. The dimming inductor comprises a microprocessor module, a microwave acquisition module, an infrared acquisition module, an illumination acquisition module, a bus communication module and a thyristor dimming module. The microwave acquisition module, the infrared acquisition module, the illumination acquisition module are connected with the microprocessor module; the bus communication module is used for receiving remote control instructions; the thyristor dimming module is used for adjusting lamp brightness; and a photoelectric insulation circuit is arranged between the microprocessor and the thyristor dimming module. The dimming inductor is compatible with a traditional human body induced lamp, outputs switch measuring signals, outputs dimming light through the thyristor dimming output module, and has more reliable and steady detecting effect and fine energy-saving effect. Simultaneously, the dimming inductor can be used as a node of a D-BUS bus control system, transmits control signals to the D-BUS system bus through the bus communication module, and receives control signals of monitor software through the communication module to realize intelligent system control.
Description
Technical field
The utility model relates to the intelligent lighting field, specifically is meant a kind of three mirror bus-type light modulation inductors that are applicable to resistive and inductive load such as incandescent lamp, Halogen lamp LED.
Background technology
Traditional infrared or microwave induced lamp exists the rate of false alarm height that temperature influence is big, be subject to toy and other environmental interference, and sensitivity, problems such as less stable.Therefore three mirror Detection Techniques have been proposed, adopt microwave, infrared and illumination technology, walk about by far-infrared spectrum that ambient light illumination value, human body are sent and human body and to produce the collection of doppler shifted signal and carry out intellectual analysis, quantize to calculate, exactly human body is moved and make identification, realize the stable control of sense light.
But the no specific aim of existing tri-testing type inductor ubiquity control, the control scene is single, fixing, can only realize the switch control to light source, can't carry out fine adjustments to lamp brightness, cause waste of energy, and can't be configured the output scene, can't the establishment system etc. shortcoming.
The utility model content
The problem that the utility model need solve provide a kind of at the light modulation inductor of stable performance employing three mirror Detection Techniques, and inductive load resistive at incandescent lamp, Halogen lamp LED etc.
According to the above-mentioned problem that needs solution, the technical scheme that the utility model is taked is: a kind of three mirror bus-type light modulation inductors are provided, comprise microprocessor module and connected microwave acquisition module, infrared acquisition module, illumination acquisition module, also comprise being connected the thyristor light-adjusting module that the bus communication module that is used for the receiving remote control command and light-source brightness are adjusted with the microprocessor module signal; Be provided with photoelectric isolating circuit between described microprocessor and the light-adjusting module.
Concrete, described thyristor light-adjusting module comprises relay R L1, described microprocessor module output switching signal is by triode Q2 control optocoupler U6 input, then optocoupler U6 output is sensed the Q6 conducting of signal controlling triode or is ended, and then the action of control relay RL1 contact, connect the light source power positive pole; Described thyristor light-adjusting module also comprises thyristor Q5, and described microprocessor module output dim signal is by triode Q4 control optocoupler U8 input, and then the optocoupler output is sensed the Q5 conducting of signal controlling thyristor or ended, and realizes dimming light source; The circuit parallel connection of connecting with capacitor C 30 and inductance L 2 in described resistance R 49, capacitor C 32 series connection backs, this parallel circuits is connected in thyristor Q5 two interpolars, the anodal relay R L1 tip side that connects of thyristor; The tie point of capacitor C 30 and inductance L 2 connects the light source negative pole.
Concrete, compatible RS485 interface of described bus communication module and DMX512 interface.Described microwave acquisition module comprises motion sensor, and described sensor signal output is connected to microprocessor A/D thief hatch by signal amplification circuit; Described infrared acquisition module comprises infrared inductor, and described infrared inductor signal output part is connected to microprocessor one A/D thief hatch by signal amplification circuit; Described illumination acquisition module comprises luminance sensor, and described luminance sensor negative pole connects power vd D, and anodal the connection by electric capacity, grounding through resistance in parallel, positive pole also is connected to microprocessor one A/D thief hatch simultaneously.
With respect to prior art, the utility model beneficial effect is:
(1) light modulation inductor described in the utility model can be realized effective light modulation to light sources resistive and inductive load such as incandescent lamp, Halogen lamp LEDs, adopts the fine adjustments of PWM digital dimming technology realization light-source brightness, and is effectively energy-conservation, and stable performance;
(2) the utility model can be compatible mutually with traditional human body inductive lamp, realizes light modulation and switch control to light source, and have more reliable and stable Effect on Detecting, effectively avoids interference good energy-conserving effect;
(3) the utility model applying flexible can be used as a node of D_BUS bus control system, by other module co-ordinations in bus communication module and the system, forms the control system of a complexity, realizes the system intelligence centralized control.
Description of drawings
Fig. 1 is that described light modulation inductor principle is formed schematic block diagram; Fig. 2 is described light modulation inductor microprocessor module and each acquisition module embodiment circuit theory schematic diagram; Fig. 3 is described light modulation inductor communication module and thyristor light-adjusting module embodiment circuit theory schematic diagram.
Embodiment
Understanding for the ease of those skilled in the art is described in further detail the utility model below in conjunction with accompanying drawing:
Thyristor light modulation inductor principle is formed schematic block diagram as described in as Fig. 1 being.The utility model comprises microprocessor module and connectedly is used to gather the microwave acquisition module of external environment information, infrared acquisition module, illumination acquisition module, and comprise the bus communication module that is used for the receiving remote control command and be used for the thyristor light-adjusting module that light-source brightness is adjusted that two modules all are connected with microprocessor module.During work, the utility model can be used as a node of D_BUS control system, by bus communication module receiving remote control signal, be transferred to microprocessor, realize dimming light source for the thyristor light-adjusting module by microprocessor decoding back output control signal, and with system in other module co-ordinations realize system's centralized control.Perhaps described thyristor light modulation inductor, collect to such an extent that the external environment situation is transferred to microprocessor by microwave acquisition module, infrared acquisition module, illumination acquisition module etc., handle by microprocessor analysis, the signal that detects is judged, output accurately adapts to the brightness control signal of external environment, and realize the brightness regulation of light source by light-adjusting module output, effectively energy-conservation.
The utility model adopts the digital dimming technology, and promptly by the brightness value of microprocessor according to the signal judgement external environment needs that collect, output suitable substance P WM pulse signal is regulated brightness of illumination by the thyristor adjustment module.
The utility model embodiment circuit theory diagrams are shown in Fig. 2,3.Described microprocessor module adopts single chip circuit (U2), 20,21,22 pin of U2 connect infrared acquisition module, illumination acquisition module, microwave acquisition module respectively, 13 pin (PWMO) of U2 connect light-adjusting module, 4,5, the 6 pin connecting bus communication modules of U2.Microprocessor module also comprises reset circuit and oscillating circuit.
Described microwave acquisition module comprises transducer U4, and described transducer U4 signal output part IF connects the signal amplification circuit of being made up of integrated transporting discharging U1C, U1D, and sensor signal inputs to microprocessor A/D thief hatch after this processing of circuit.
Described infrared acquisition module comprises infrared inductor P1, the signal amplification circuit that described infrared inductor P1 signal output part S forms by integrated transporting discharging U1A, U1B, and this signal inputs to microprocessor A/D thief hatch after treatment.
Described illumination acquisition module comprises luminance sensor D5, and described D5 negative pole connects power vd D, and anodal the connection by capacitor C 11, resistance R 22 ground connection in parallel, positive pole also is connected to microprocessor one A/D thief hatch.
As Fig. 3, in order to guarantee the steady operation of light modulation inductor, signal adopts photoelectricity to isolate between microprocessor and light-adjusting module.
Described thyristor light-adjusting module comprises relay R L1, described microprocessor module output switching signal is by triode Q2 control optocoupler U6 input, then optocoupler U6 output is sensed the Q6 conducting of signal controlling triode or is ended, and then the action of control relay RL1 contact, connect the light source power positive pole; Described thyristor light-adjusting module also comprises thyristor Q5, and described microprocessor module output dim signal is by triode Q4 control optocoupler U8 input, and then the optocoupler output is sensed the Q5 conducting of signal controlling thyristor or ended, and realizes dimming light source; The circuit parallel connection of connecting with capacitor C 30 and inductance L 2 in described resistance R 49, capacitor C 32 series connection backs, this parallel circuits is connected in thyristor Q5 two interpolars, the anodal relay R L1 tip side that connects of thyristor; The tie point of capacitor C 30 and inductance L 2 connects the light source negative pole.
Can comprise the multichannel light-adjusting module in the light modulation inductor described in the utility model, be connected respectively by a plurality of I/O mouths of a plurality of photoelectric isolation modules and microprocessor.
Described light modulation inductor bus communication module comprises communication chip U7, and the 1-4 pin of U7 is connected with microprocessor module, and 6,7 pin receiving remote control signals are transferred to microprocessor, realizes light modulation by microprocessor decoding control light-adjusting module.This bus communication module adopts D-BUS bus form, compatible RS485 interface and DMX512 interface; Be provided with the lightning protection circuit of being made up of anti-thunder tube and TVS pipe in the described bus communication module, communication performance is reliable and stable.
Above embodiment only is the preferable implementation of the utility model, can not limit the utility model with this, under the utility model design prerequisite that do not come off, its any being equal to of doing is replaced and minor variations all belongs to protection range of the present utility model.
Claims (8)
1. mirror bus-type light modulation inductor, comprise microprocessor module and connected microwave acquisition module, infrared acquisition module and illumination acquisition module, it is characterized in that: also comprise being connected the bus communication module that is used for the receiving remote control command with the microprocessor module signal and being used for the thyristor light-adjusting module that light-source brightness is adjusted.
2. three mirror bus-type light modulation inductors according to claim 1, it is characterized in that: described thyristor light-adjusting module comprises relay R L1, described microprocessor module output switching signal is by triode Q2 control optocoupler U6 input, then optocoupler U6 output is sensed the Q6 conducting of signal controlling triode or is ended, and then the action of control relay RL1 contact, connect the light source power positive pole.
3. three mirror bus-type light modulation inductors according to claim 2, it is characterized in that: described thyristor light-adjusting module also comprises thyristor Q5, described microprocessor module output dim signal is by triode Q4 control optocoupler U8 input, then the optocoupler output is sensed the Q5 conducting of signal controlling thyristor or is ended, and realizes dimming light source.
4. three mirror bus-type light modulation inductors according to claim 3, it is characterized in that: the circuit parallel connection of connecting with capacitor C 30 and inductance L 2 in described resistance R 49, capacitor C 32 series connection backs, this parallel circuits is connected in thyristor Q5 two interpolars, the anodal relay R L1 tip side that connects of thyristor; The tie point of capacitor C 30 and inductance L 2 connects the light source negative pole.
5. three mirror bus-type light modulation inductors according to claim 1 is characterized in that: compatible RS485 interface of described bus communication module and DMX512 interface.
6. three mirror bus-type light modulation inductors according to claim 1, it is characterized in that: described microwave acquisition module comprises transducer U4, described transducer U4 signal output part is connected to microprocessor one A/D thief hatch by signal amplification circuit.
7. three mirror bus-type light modulation inductors according to claim 1, it is characterized in that: described infrared acquisition module comprises infrared inductor P1, described infrared inductor P1 signal output part is connected to microprocessor one A/D thief hatch by signal amplification circuit.
8. three mirror bus-type light modulation inductors according to claim 1, it is characterized in that: described illumination acquisition module comprises luminance sensor D5, described D5 negative pole connects power vd D, the anodal connection by capacitor C 11, resistance R 22 ground connection in parallel, positive pole also is connected to microprocessor one A/D thief hatch simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202638670U CN201601871U (en) | 2009-11-30 | 2009-11-30 | Tri-technology bus type dimming inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202638670U CN201601871U (en) | 2009-11-30 | 2009-11-30 | Tri-technology bus type dimming inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201601871U true CN201601871U (en) | 2010-10-06 |
Family
ID=42812927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202638670U Expired - Fee Related CN201601871U (en) | 2009-11-30 | 2009-11-30 | Tri-technology bus type dimming inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201601871U (en) |
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2009
- 2009-11-30 CN CN2009202638670U patent/CN201601871U/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: 20101006 Termination date: 20131130 |