CN202979412U - Intelligent drive power source with remote communicating function - Google Patents
Intelligent drive power source with remote communicating function Download PDFInfo
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- CN202979412U CN202979412U CN2012206886239U CN201220688623U CN202979412U CN 202979412 U CN202979412 U CN 202979412U CN 2012206886239 U CN2012206886239 U CN 2012206886239U CN 201220688623 U CN201220688623 U CN 201220688623U CN 202979412 U CN202979412 U CN 202979412U
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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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Abstract
The utility model discloses an intelligent drive power source with a remote communicating function. The intelligent drive power source comprises a power source module, a communicating module, a processing module and a driving module. All the other modules are connected with the power source module, and the remote communicating module is connected with the processing module which is connected with the driving module. Power carrier energy serves for remote communicating. A power carrier communicating technique is combined with an ordinary driving power source, so that point-to-point control of a plurality of streetlights is realized; the driving power source, power of the lights and light on and light off can be controlled by users through the remote device at any time, actual intelligentizing and energy conservation are realized effectively, and efficiency and unification of light management are greatly improved.
Description
Technical field
The utility model belongs to lighting apparatus Driving technique field, is specifically related to a kind of intelligent drives power supply with telecommunications functions.
Background technology
Driving power is a kind of in ballast, refers to adopt electronic technology to drive electric light source, makes it to produce the electronic equipment of required illumination.Modern fluorescent lamp more and more uses driving power, and is light small and exquisite, even driving power and fluorescent tube etc. can be integrated, and simultaneously, driving power can have the starter function concurrently usually, so can save independent starter again.Driving power can also have greater functionality, such as improving or eliminate by improving power frequency or current waveform (as becoming square wave) scintillation of fluorescent lamp; Also can make fluorescent lamp can use DC power supply by the power inverter process.
The sodium vapor lamp that uses in existing road or LED light fixture driving power are all not possess telecommunications functions.Municipal sector is with after road construction well, all street lamp states all can not be realized Real Time Monitoring by existing driving power, can not accomplish simultaneously lighting or turn-offing of real-time Long-distance Control a certain small cup light fixture, after also can't learning the power and lamp failure of every required consumption desk lamp tool every day, can not know timely that lamp failure place, making has a large amount of staff must remove at night to make an inspection tour road every day, cause a waste greatly of human resources, be unfavorable for unified management.
And the driving power on the existing market does not possess the effect that regulating power is arranged, all singlely to have electricity just to light light fixture, the light fixture that so just makes every day is all to move under the full power state, the power consumption of every day is all very high, can not accomplish the power adjustments of every light fixture, also just can't reach the purpose of energy-saving and emission-reduction simultaneously.In many driving powers, do not contain overvoltage protection, the not in place when workmen installs all might with on driving power incoming transport phase line and phase line, will be burnt driving power like this.
The phenomenon of in some products, remote controllers and driving power being used simultaneously, such product is independently to separate, and present remote controllers volume is large, is unfavorable for being directly installed in the middle of light fixture, in on-the-spot installation process, also easily cause workmen's wiring error.
Summary of the invention
For the existing above-mentioned technological deficiency of prior art, the utility model provides a kind of intelligent drives power supply with telecommunications functions, having overcome light fixture can not unified management and can not carry out long-range power adjustments to light fixture, and has improved existing driving power in reliability and the safety in utilization of work.
A kind of intelligent drives power supply with telecommunications functions comprises: power module, communication module, processing module and driver module; Power module all is connected with all the other modules, and remote communication module is connected with processing module, and processing module is connected with driver module.Wherein:
Described power module is used for the alternating current of power line is converted to direct current, and is all the other each module for power supply; It can mate multiple ac mode, and the alternating voltage scope can reach 90～430VAC;
Described communication module is used for receiving the control command that the user sends, and this signal is flowed to processing module, the data after finishing dealing with to user's feedback processing module simultaneously; In the utility model, communication module adopts electric power carrier communication technology, and it utilizes power line to receive user's control command;
Described processing module is used for control command is resolved, its inner AD Acquisition Circuit gathers by the voltage and current signal of voltage current transformer to light fixture, and after these signal datas are processed judgement, generate output switching signal and power signal.
Described driver module is used for lighting or close light fixture according to switching signal, according to power signal, light fixture is carried out power adjustments.
Described processing module adopts single-chip microcomputer.
Described communication module comprises:
Signal coupler is connected with power line;
Signal processing circuit is connected with power module with signal coupler;
Power carrier chip is connected with signal processing circuit, power module and processing module.
Described power module comprises:
Current rectifying and wave filtering circuit is connected with power line;
Switching tube, input is connected with current rectifying and wave filtering circuit, output head grounding;
Power supply control chip is connected with the control end of switching tube;
Transformer T1, former limit is connected with current rectifying and wave filtering circuit, and secondary one end connects the anode of diode D1, and the secondary other end is connected with capacitor C 1 and ground connection, and the negative electrode of diode D1 is connected with the other end of capacitor C 1 and output services voltage VCC1;
Transformer T2, former limit is connected with power supply control chip, and secondary one end connects the anode of diode D2, and the secondary other end is connected with capacitor C 2 and ground connection, and the negative electrode of diode D2 is connected with the other end of capacitor C 2 and output services voltage VCC2.
Described power supply control chip adopts the UC384X chip.
Described driver module comprises:
Rectifier is connected with power line;
Power factor correction circuit is connected with rectifier, power module and processing module;
The DC-DC change-over circuit is connected with power factor correction circuit, power module and processing module;
Inverter is connected with processing module with the DC-DC change-over circuit;
Trigger starting circuit is connected with light fixture with inverter.
Operation principle of the present utility model:
The user sends instruction by remote terminal, and the power carrier equipment by remote terminal is sent to driving power with instruction through power line; Communication module in driving power receives after instruction communication to processing module, carries out data by the inner MCU of processing module and processes, and drive the corresponding function circuit.Drive the internal switch circuit when turning on light, AC voltages transmission to the sodium vapor lamp driver, and is lighted sodium vapor lamp.After the instruction of user's transmission inquery, the current/voltage value that the data acquisition circuit in driving power detects inside transfers to communication module by processing module, utilizes electric power carrier communication technology that data are back to user's remote terminal.Corresponding function is determined by the agreement between communication module and processing module.
The utility model has utilized the power carrier can be as the means of telecommunication, electric power carrier communication technology is combined with common driving power, realized the point-to-point control of Multi-path lamp, and the user can carry out the control of driving power at any time by remote equipment, the turning off the light and turning on light of the watt level of arbitrary period light fixture and arbitrary period, really accomplish intellectuality, energy-saving, greatly improved the unitized of the light fixture efficiency of management and management.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of power module.
Fig. 3 is the structural representation of communication module.
Fig. 4 is the structural representation of driver module.
Embodiment
In order more specifically to describe the utility model, below in conjunction with the drawings and the specific embodiments, the technical solution of the utility model and related work principle thereof are elaborated.
As shown in Figure 1, a kind of intelligent drives power supply with telecommunications functions comprises: power module, communication module, processing module and driver module; Power module all is connected with all the other modules, and remote communication module is connected with processing module, and processing module is connected with driver module; Wherein:
Power module is used for the alternating current of power line is converted to direct current, and is all the other each module for power supply; It can mate multiple ac mode, and the alternating voltage scope can reach 90～430VAC; In present embodiment, power module as shown in Figure 2, it comprises:
Current rectifying and wave filtering circuit is connected with power line; It is used for output 250V left and right direct current after the filtering of alternating current 220V voltage commutation; In present embodiment, current rectifying and wave filtering circuit employing model is the rectifier bridge of DB107;
Switching tube, input is connected with current rectifying and wave filtering circuit, output head grounding;
Power supply control chip is connected with the control end of switching tube; It utilizes switching characteristic, exports corresponding switching frequency, and the driving power field effect transistor converts the 250V direct current to frequency higher alternating current, by transformer, this alternating current is coupled to corresponding output, produces corresponding DC power supply; In present embodiment, power supply control chip adopts the UC384X chip;
Transformer T1, former limit is connected with current rectifying and wave filtering circuit, and secondary one end connects the anode of diode D1, and the secondary other end is connected with capacitor C 1 and ground connection, and the negative electrode of diode D1 is connected with the other end of capacitor C 1 and output services voltage VCC1;
Transformer T2, former limit is connected with power supply control chip, and secondary one end connects the anode of diode D2, and the secondary other end is connected with capacitor C 2 and ground connection, and the negative electrode of diode D2 is connected with the other end of capacitor C 2 and output services voltage VCC2.
Communication module is used for receiving the control command that the user sends, and this signal is flowed to processing module, the data after finishing dealing with to user's feedback processing module simultaneously; It adopts electric power carrier communication technology, and it utilizes power line to receive user's control command; In present embodiment, communication module as shown in Figure 3, it comprises:
Signal coupler is connected with power line; It transfers to the high-frequency signal 1:1 in power line in signal processing circuit, and this signal coupler has played the high pressure buffer action; In present embodiment, signal coupler adopts the transformation of inductance coupling high mode;
Signal processing circuit is connected with power module with signal coupler;
Power carrier chip is connected with signal processing circuit, power module and processing module; In present embodiment, it is the carrier wave specialty chip of RISE350X series (Shenzhen Rui Sikangwei) that power carrier chip has adopted model, signal processing that this chip internal is integrated, and modulation and demodulation repertoire are interior, only need provide corresponding power carrier signal, can complete data and process.
Processing module is used for control command is resolved, and its inner AD Acquisition Circuit gathers by the voltage and current signal of voltage current transformer to light fixture, and after these signal datas are processed judgement, generates output switching signal and power signal; In present embodiment, it is the single-chip microcomputer of NCU100 (core Tang) that processing module adopts model, and inside has comprised 8 AD input ports, 8 road PWM delivery outlets.Wherein: voltage and current acquisition have utilized voltage transformer and current transformer, and instrument transformer has all adopted the isolation coupling mode, the impact between protection high pressure and low pressure; The data of voltage transformer and current transformer input to data in the AD mouth of NUC100 single-chip microcomputer by data processing circuit, by the inner AD conversion of NUC100 single-chip microcomputer, are defined as digital signal.
Driver module is used for lighting or close light fixture according to switching signal, according to power signal, light fixture is carried out power adjustments.In present embodiment, driver module as shown in Figure 4, it comprises:
Rectifier is connected with power line;
Power factor correction circuit is connected with rectifier, power module and processing module;
The DC-DC change-over circuit is connected with power factor correction circuit, power module and processing module;
Inverter is connected with processing module with the DC-DC change-over circuit;
Trigger starting circuit is connected with light fixture with inverter.
Present embodiment, the user is providing in the alternating current 220V situation, and power module is started working, provide power supply to communication module, single-chip microcomputer and driver module power supply, the voltage power supply scope of this power module is 90～430VAC input, guarantees that in the 380VAC situation, power module can work.
Under normal alternating current 220V AC input, the AD Acquisition Circuit of single-chip microcomputer inside is started working, and it gathers the current and voltage signals of sodium vapor lamp by current-voltage transformer, judge whether the condition of turning on light satisfies the job requirement of driver module; After meeting the demands, driver module is started working, and normally lights sodium vapor lamp; This moment, the user can send teleinstruction by power line carrier by telecommunication equipment, after communication module receives teleinstruction, by the instruction of single-chip microcomputer dissection process, judgement is to turn on light or turn off the light to regulate simultaneously the driver module power output, and sodium vapor lamp is had the over-voltage over-current protection function; After completing the command adapted thereto action, single-chip microcomputer can be sent back to corresponding information user's telecommunication equipment by communication module.
Single-chip microcomputer also has corresponding fault judgement, for example under normal circumstances, sodium vapor lamp is not lighted, perhaps the fault message of sodium vapor lamp fault etc. and so on all will be sent back on user's telecommunication equipment by communication module, the user just can know which lamp failure on the road like this, the problem of fault where, so greatly saved the road patrol time and saved the material of preparing.
Claims (6)
1. the intelligent drives power supply with telecommunications functions, is characterized in that, comprising: power module, communication module, processing module and driver module; Power module all is connected with all the other modules, and remote communication module is connected with processing module, and processing module is connected with driver module.
2. intelligent drives power supply according to claim 1, is characterized in that: described processing module employing single-chip microcomputer.
3. intelligent drives power supply according to claim 1, it is characterized in that: described communication module comprises:
Signal coupler is connected with power line;
Signal processing circuit is connected with power module with signal coupler;
Power carrier chip is connected with signal processing circuit, power module and processing module.
4. intelligent drives power supply according to claim 1, it is characterized in that: described power module comprises:
Current rectifying and wave filtering circuit is connected with power line;
Switching tube, input is connected with current rectifying and wave filtering circuit, output head grounding;
Power supply control chip is connected with the control end of switching tube;
Transformer T1, former limit is connected with current rectifying and wave filtering circuit, and secondary one end connects the anode of diode D1, and the secondary other end is connected with capacitor C 1 and ground connection, and the negative electrode of diode D1 is connected with the other end of capacitor C 1 and output services voltage VCC1;
Transformer T2, former limit is connected with power supply control chip, and secondary one end connects the anode of diode D2, and the secondary other end is connected with capacitor C 2 and ground connection, and the negative electrode of diode D2 is connected with the other end of capacitor C 2 and output services voltage VCC2.
5. intelligent drives power supply according to claim 4, is characterized in that: described power supply control chip employing UC384X chip.
6. intelligent drives power supply according to claim 1, it is characterized in that: described driver module comprises: rectifier is connected with power line;
Power factor correction circuit is connected with rectifier, power module and processing module;
The DC-DC change-over circuit is connected with power factor correction circuit, power module and processing module;
Inverter is connected with processing module with the DC-DC change-over circuit;
Trigger starting circuit is connected with light fixture with inverter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206886239U CN202979412U (en) | 2012-12-11 | 2012-12-11 | Intelligent drive power source with remote communicating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206886239U CN202979412U (en) | 2012-12-11 | 2012-12-11 | Intelligent drive power source with remote communicating function |
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| Publication Number | Publication Date |
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| CN202979412U true CN202979412U (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012206886239U Expired - Lifetime CN202979412U (en) | 2012-12-11 | 2012-12-11 | Intelligent drive power source with remote communicating function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686804A (en) * | 2016-11-29 | 2017-05-17 | 浙江方大智控科技有限公司 | Driving power supply with communication function and intelligent streetlamp |
-
2012
- 2012-12-11 CN CN2012206886239U patent/CN202979412U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686804A (en) * | 2016-11-29 | 2017-05-17 | 浙江方大智控科技有限公司 | Driving power supply with communication function and intelligent streetlamp |
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| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
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Granted publication date: 20130605 |