CN203912281U - Double-lamp controller based on power line carrier - Google Patents
Double-lamp controller based on power line carrier Download PDFInfo
- Publication number
- CN203912281U CN203912281U CN201420322750.6U CN201420322750U CN203912281U CN 203912281 U CN203912281 U CN 203912281U CN 201420322750 U CN201420322750 U CN 201420322750U CN 203912281 U CN203912281 U CN 203912281U
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- China
- Prior art keywords
- circuit
- controller
- lamp
- mcu governor
- light fixture
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- 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
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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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to the technical field of power equipment, and particularly relates to a double-lamp controller based on a power line carrier. The double-lamp controller based on the power line carrier comprises a controller which is connected with at least one lamp. The controller comprises an MCU master control circuit, a power supply circuit, a control switch which is corresponding to the lamp, a carrier communication circuit, a PWM output circuit, a voltage/current acquisition circuit and an overload protection circuit. The connection structure of internal circuit modules is optimized, and a carrier communication mode is adopted to realize on-off control, fault monitoring and working condition information tracking of single lamp or multiple lamps so that functions of the controller are greatly enriched. Meanwhile, rapid and accurate processing of fault lamps is facilitated for maintenance personnel; the structure is simple so that realization of functions of integral intellectualization, miniaturization, low power consumption and high sensitivity of the controller is facilitated; and practicality is high.
Description
Technical field
The utility model relates to electrical equipment technical field, especially a kind of two lamp controllers based on power carrier.
Background technology
Along with the quickening of Chinese Urbanization paces, city illumination construction comes into one's own day by day as the effect that embodies city image.In the control and management scope expanding day of city illumination, build development and also city illumination has also been proposed to the more requirement of Gao Gengxin.Wherein, street lamp, as an important component part of city illumination, is the emphasis of city illumination management.
At present, each city to the Energy Saving Control of city street lamp generally by two approach: one be adopt energy-conserving light source; The 2nd, adopt rational control circuit, and because the problems referred to above also do not appear when the initial design planning in each city, just do not reserve relevant reducing energy consumption space yet, in a lot of cities, those have used old circuit for many years simultaneously, exist the problems such as transformation difficulty is large, the cycle is long, expense is high.
Thereby, intelligentized Street Lamp Monitor System arises at the historic moment, in the prior art, Street Lamp Monitor System mostly adopts single-lamp controller to control for single street lamp, and the function of single-lamp controller is relatively single, cannot meet on-the-spot actual needs, simultaneously, on each street lamp, all configuring a controller can increase the cost of whole engineering undoubtedly, causes the unnecessary waste of resource.
Utility model content
The deficiency existing for above-mentioned prior art, the purpose of this utility model is to provide a kind of simple in structure, feature richness, can control single or multiple street lamps simultaneously and can realize the two lamp controllers based on power carrier of round-the-clock real-time monitoring and management.
To achieve these goals, the utility model adopts following technical scheme:
Based on two lamp controllers of power carrier, it comprises the controller being connected with at least one light fixture, and described controller comprises:
MCU governor circuit;
With the power supply circuits that MCU governor circuit is connected, the external power source of the external 220VAC/50Hz of described power supply circuits is also exported at least one group of 220VAC voltage by MCU governor circuit;
At least one is connected in the control switch between MCU governor circuit and corresponding light fixture;
For communicating with remote control device the carrier communication circuit being connected, described carrier communication circuit and MCU governor circuit are electrically connected;
And
Be connected between MCU governor circuit and light fixture for regulating the PWM output circuit of lamp lighting brightness, for the voltage/current Acquisition Circuit of the operational factor of Real-time Collection light fixture with for ensureing the overload protecting circuit of controller secure.
Preferably, between each described light fixture and MCU governor circuit, be all connected with a switching value input circuit that plays the alarm function of unpacking.
Preferably, described control switch comprises a normally closed relay, and the contact capacity of described normally closed relay is 10A/250V.
Preferably, described MCU governor circuit comprises one 8 8-digit microcontrollers.
Owing to having adopted such scheme, the utility model is optimized by the syndeton to inner circuit module, employing carrier communication mode realizes switch control, malfunction monitoring, the working condition information trace of single light fixture or multiple light fixtures, has enriched greatly the function of controller; Meanwhile, be conducive to attendant rapidly, handling failure light fixture accurately; It is simple in structure, and the function such as the favourable intellectuality that realizes controller entirety, miniaturization, low-power consumption, high sensitivity, has very strong practicality.
Brief description of the drawings
Fig. 1 is the structural principle block diagram of the utility model embodiment;
Fig. 2 is the wiring schematic diagram of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As depicted in figs. 1 and 2, the two lamp controllers based on power carrier of the present embodiment, it comprises the controller being connected with at least one light fixture 1 (the preferred light fixture quantity of embodiment is two); Wherein, controller comprises:
MCU governor circuit 2, it comprises that 8 8-digit microcontrollers are to play the center-control effect of whole controller;
Power supply circuits 3, it is connected with MCU governor circuit 2 and exports at least one group of 220VAC voltage by MCU governor circuit 2, with the load supplying to including light fixture 1 for the external power source of external 220VAC/50Hz simultaneously;
Control switch 4, it is arranged at the inside of controller, be connected between MCU governor circuit 2 and corresponding light fixture 1, the quantity of control switch 4 is identical with the quantity of light fixture to be controlled, and it is the closed type relay of 10A/250V that the control switch 4 of the present embodiment adopts contact capacity;
Carrier communication circuit 5, all the other MCU governor circuits 2 are electrically connected, and communicate and be connected with remote control device, can issue work order to MCU governor circuit 2 by carrier communication circuit 5 with this remote control device, MCU governor circuit 2 is collected simultaneously about the operational factor of light fixture 1 and the condition information of whole circuit real-time send remote control device to;
Simultaneously; between MCU governor circuit 2 and light fixture 1, be also connected with the PWM output circuit 6 of the brightness of illumination for regulating light fixture 1, uploading the voltage/current Acquisition Circuit 7 of related data and break down while causing flow problem to occur when light fixture 1 or whole circuit for the operational factor (as voltage, electric current, power factor etc.) of Real-time Collection light fixture 1 and by MCU governor circuit 2 and carrier communication circuit 5, for ensureing the overload protecting circuit 8 of controller secure.
The signal frequency that the PWM output circuit 6 of the present embodiment adopts can be 200Hz (adjustable), and it comprises a Transistor-Transistor Logic level, and duty ratio can be adjusted in the scope of 0-100%
So, when MCU governor circuit 2 receives by carrier communication circuit 5 after the work order of remote control device, can control control switch 4 adhesives, thereby light fixture 1 is worked; And in the time that light fixture 1 is worked, 7 of voltage/current Acquisition Circuit can Real-time Collection light fixture 1 operational factor, and be uploaded to remote control device by MCU governor circuit 2 and carrier communication circuit 5 successively so that background management system can real-time query, have access to the working condition of light fixture 1; In the time that light fixture 1 or whole connecting circuit break down and caused the generation of flow problem; information is passed to the microcontroller in MCU governor circuit 2 by 8 of overload protecting circuits; power supply and the control switch 4 being provided by power supply circuits 3 to be provided fast by microcontroller and to pass through carrier communication circuit 5 to remote control device reporting fault information, maintain easily personnel's rapid processing.
In addition, for preventing the generation because of conventional maintenance or fortuitous event, between light fixture 1 and MCU governor circuit 2, be connected with respectively a switching value input circuit 9 that plays the alarm function of unpacking.
Two lamp controllers of the present embodiment can carry out the test of waterlogging, humiture to street lamp facility, still can carry out circuit antitheftly under power failure condition, meanwhile, can possess the monitoring of power line signal to noise ratio and UID active reporting function.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. the two lamp controllers based on power carrier, it comprises the controller being connected with at least one light fixture, it is characterized in that, described controller comprises:
MCU governor circuit;
With the power supply circuits that MCU governor circuit is connected, the external power source of the external 220VAC/50Hz of described power supply circuits is also exported at least one group of 220VAC voltage by MCU governor circuit;
At least one is connected in the control switch between MCU governor circuit and corresponding light fixture;
For communicating with remote control device the carrier communication circuit being connected, described carrier communication circuit and MCU governor circuit are electrically connected;
And
Be connected between MCU governor circuit and light fixture for regulating the PWM output circuit of lamp lighting brightness, for the voltage/current Acquisition Circuit of the operational factor of Real-time Collection light fixture with for ensureing the overload protecting circuit of controller secure.
2. the two lamp controllers based on power carrier as claimed in claim 1, is characterized in that: between each described light fixture and MCU governor circuit, be all connected with a switching value input circuit that plays the alarm function of unpacking.
3. the two lamp controllers based on power carrier as claimed in claim 2, is characterized in that: described control switch comprises a normally closed relay, and the contact capacity of described normally closed relay is 10A/250V.
4. the two lamp controllers based on power carrier as described in any one in claim 1-3, is characterized in that: described MCU governor circuit comprises one 8 8-digit microcontrollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322750.6U CN203912281U (en) | 2014-06-17 | 2014-06-17 | Double-lamp controller based on power line carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322750.6U CN203912281U (en) | 2014-06-17 | 2014-06-17 | Double-lamp controller based on power line carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912281U true CN203912281U (en) | 2014-10-29 |
Family
ID=51786522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420322750.6U Expired - Fee Related CN203912281U (en) | 2014-06-17 | 2014-06-17 | Double-lamp controller based on power line carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203912281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104601198A (en) * | 2014-12-25 | 2015-05-06 | 厦门格绿能光电股份有限公司 | Power line carrier terminal controller |
-
2014
- 2014-06-17 CN CN201420322750.6U patent/CN203912281U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104601198A (en) * | 2014-12-25 | 2015-05-06 | 厦门格绿能光电股份有限公司 | Power line carrier terminal controller |
| CN104601198B (en) * | 2014-12-25 | 2017-02-22 | 厦门格绿能光电股份有限公司 | power line carrier terminal controller |
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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 |
Granted publication date: 20141029 Termination date: 20190617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |