CN201535472U - LED (Light-Emitting Diode) street lamp and system thereof - Google Patents
LED (Light-Emitting Diode) street lamp and system thereof Download PDFInfo
- Publication number
- CN201535472U CN201535472U CN200920134354XU CN200920134354U CN201535472U CN 201535472 U CN201535472 U CN 201535472U CN 200920134354X U CN200920134354X U CN 200920134354XU CN 200920134354 U CN200920134354 U CN 200920134354U CN 201535472 U CN201535472 U CN 201535472U
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- street lamp
- led street
- communication module
- led
- central processing
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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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- 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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an LED street lamp, which comprises a solar battery for collecting solar energy and converting the solar energy into electric energy, a storage battery for storing the electric energy output by the solar battery and a control module for controlling the charge and discharge of the storage battery and also comprises a communication module which is connected with the control module, is used for being connected with the LED street lamp and the outside and is used for transmitting data between the outside and the LED lamp street. The utility model also relates to an LED street lamp system. The LED street lamp and the system thereof have the advantages that due to the fact that the communication module is arranged in the street lamp, whereas the communication module can transmit a unique product serial number solidified on the street lamp, the system can find any one street lamp connected with the system to give a virtual number to the street lamp and effectively give a command to the street lamp, and therefore, the system can simultaneously lighten or extinguish the LED street lamp.
Description
Technical field
The utility model relates to lighting field, more particularly, relates to a kind of LED street lamp and system thereof.
Background technology
With solar energy is the energy, and driving LED is luminous and it has been obtained comparatively widely utilization as street lamp.But these street lamps in the time of need by day or solar light irradiation being arranged, utilize solar cell that battery is charged owing to use solar cell as power supply, improve the energy that battery is stored; And when maybe need to throw light on night, by above-mentioned battery LED is powered, make LED luminous.Present solar LED street lamp can not be by unified management, all is that the form with individuality exists in its entire work process, promptly when is determined by single street lamp self fully for LED power supply and the power supply that when disconnects LED; Though the light-operated function of time control is arranged because the difference of photosensitive tube sensitivity and timer, make that every lamp late bright time of early going out is very inconsistent, the critical point of certain time cause one section on whole piece road surface bright one section dark, bring hidden danger to traffic safety.
The utility model content
The technical problems to be solved in the utility model is, at the inconsistent defective of time that the above-mentioned street lamp of prior art is lighted or extinguished, provides a kind of LED street lamp and system thereof that can light simultaneously or extinguish.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of LED street lamp, comprise the solar cell that is used to collect solar energy and be converted into electric energy, be used to store the battery of electric energy of described solar cell output and the control module that is used to control described accumulator cell charging and discharging, also comprise is connected with described control module, be used for being connected and between the described external world and described LED street lamp, transmitting the data communication module with described LED street lamp is extraneous.
In LED street lamp described in the utility model, described control module comprises central processing unit, and described communication module is connected with the input/output end port of described central processing unit.
In LED street lamp described in the utility model, described communication module comprises communication interface and is connected between the input/output end port of described communication interface and described central processing unit, is used for the Transmit-Receive Unit of transfer of data between communication interface and described central processing unit.
In LED street lamp described in the utility model, described communication module comprises the RS485 communication module, and described communication interface comprises the RS485 interface, and described Transmit-Receive Unit comprises the RS485 Transmit-Receive Unit.
In LED street lamp described in the utility model, the data that described communication module transmits comprise and are stored in virtual numbering that this machine series number, this machine in the storage area is endowed in the described central processing unit and the order that sends to described central processing unit.
In LED street lamp described in the utility model, the burning of described machine series number is particular address position pointed in the flash memories of described central processing unit.
In LED street lamp described in the utility model, described central processing unit comprises microcontroller Mega8.
The utility model also relates to a kind of LED road lamp system, comprise a main frame, also comprise a plurality of LED street lamps, described LED street lamp comprises the solar cell that is used to collect solar energy and be converted into electric energy, be used to store the battery of electric energy of described solar cell output and the control module that is used to control described accumulator cell charging and discharging, also comprise is connected with described control module, be used for being connected and between the described external world and described LED street lamp, transmitting the data communication module with described LED street lamp is extraneous; Described LED street lamp is connected with described main frame by described communication module.
In LED road lamp system described in the utility model, the communication module on the described LED street lamp comprises the RS485 communication module.
In LED road lamp system described in the utility model, comprise that bus-type connects being connected between described main frame and the described a plurality of LED street lamps.
Implement LED street lamp of the present utility model and system thereof, has following beneficial effect: owing in street lamp, be provided with communication module, and this communication module can transmit and is solidificated on the street lamp, unique product serial number, therefore this system can find any one connected street lamp, give its virtual numbering, and effectively it is sent instruction, so this system can light or extinguish the LED street lamp simultaneously.
Description of drawings
Fig. 1 is the structural representation of LED street lamp in the utility model LED street lamp and the system embodiment thereof;
Fig. 2 is the circuit theory diagrams of LED street lamp control module among the described embodiment;
Fig. 3 is a system architecture schematic diagram among the described embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described further.
As shown in Figure 1, in a kind of LED street lamp of the utility model and system embodiment thereof, this LED street lamp comprises solar cell 1, charge switch 2, battery 3, discharge switch 4, load 5, control module 6 and communication module 7.Wherein, solar cell 1 is used to collect solar energy and is converted into electric energy, and be battery 3 chargings by the charge switch 2 by control module 6 control, and battery 3 is used to store the electric energy that above-mentioned solar cell 1 is exported; When finishing charging (battery is full of or control module detects the voltage step-down of solar cell 1), control module 6 control charge switch disconnect; Control module 6 makes battery 3 by the power supply of this discharge switch 4 for above-mentioned load 5 power supplies or disconnecting consumers 5 also at needs or receive that instruction the time controls above-mentioned discharge switch 4 and be switched on or switched off, and makes LED in the load 5 light or extinguishes.Above-mentioned control module 6 also is connected with communication module 7, and communication module 7 is used for being connected with the described LED street lamp external world and transmitting data between the described external world and described LED street lamp.In the present embodiment, control module 6 is central processing units, this central processing unit comprises a plurality of input/output end ports that are provided with (I/O port), these I/O ports have is set to input port, be used to detect various parameters, for example, the output voltage of solar cell 1 etc., some is configured to output port, is used to control various modules.For example, above-mentioned charge switch 2, discharge switch 4 etc.In the present embodiment, above-mentioned communication module 6 is connected with the input/output end port of described central processing unit, the data that communication module 7 is received send to central processing unit on the one hand, and the data that central processing unit will be sent send by communication module 7 on the other hand.
In the present embodiment, described central processing unit comprises microcontroller Mega8, its inside comprises the flash memories that is used to store data or program, to above-mentioned central processing unit burning program the time, this machine series number of burning one unique (promptly not having repetition) on particular address memory location pointed in above-mentioned flash memories just.When this street lamp uses for the first time, this series number can be sent to main frame under the indication of main frame, main frame revests this street lamp a virtual numbering according to this series number, just can finish addressing, make main frame to light or extinguish by controlling each street lamp for the central processing unit move instruction to each street lamp.Above-mentioned virtual numbering is stored in the diverse location of above-mentioned flash memories, but for different LED street lamps, this position is fixed.
Fig. 2 is the circuit diagram of above-mentioned control module in the present embodiment, by Fig. 2 finding, described communication module 7 comprises communication interface J3 and is connected between the input/output end port of described communication interface J3 and described central processing unit U4, is used for the Transmit-Receive Unit U5 of transfer of data between communication interface J3 and described central processing unit U4.In the present embodiment, above-mentioned communication module 6 is RS485 communication modules, and therefore, described communication interface J3 is the RS485 interface, and described Transmit-Receive Unit U5 is the RS485 Transmit-Receive Unit.This LED street lamp sends main frame data, the command reception of central processing unit U5 to and is sent to central processing unit U5 by above-mentioned communication interface J3 and Transmit-Receive Unit U5; Equally, also be the data that central processing unit U5 sends to main frame to be sent by above-mentioned communication interface J3 and Transmit-Receive Unit U5.
The utility model also relates to a kind of LED road lamp system, comprise a main frame, also comprise a plurality of LED street lamps, described LED street lamp comprises the solar cell that is used to collect solar energy and be converted into electric energy, be used to store the battery of electric energy of described solar cell output and the control module that is used to control described accumulator cell charging and discharging, also comprise is connected with described control module, be used for being connected and between the described external world and described LED street lamp, transmitting the data communication module with described LED street lamp is extraneous; Described LED street lamp is connected with described main frame by described communication module.Communication module on the described LED street lamp comprises the RS485 communication module.Comprise that bus-type connects being connected between described main frame and the described a plurality of LED street lamps.The structure of this LED road lamp system as described in Figure 3, main frame 10 is connected with a plurality of street lamps such as street lamp 1, street lamp 2, street lamp n by the RS485 bus, whole system is transmitted data with the RS485 communication modes, the combination between main frame 10 and the street lamp is the networking of one-to-many.Each street lamp has its physical address and virtual numbering (IP).When burning Mega8 program, series number is set to incremental manner in burn recording software earlier, it also just writes IC of every burning series number in the flash memory, each LED street lamp has all had unique fixing series number like this, this series number is exactly its physical address, and we can distribute its IP with physical address.When using for the first time on the engineering, main frame 10 at first sends an order of collecting physical address, after each LED street lamp is received this order, all the physical address of oneself as the luminous main frame of queuing order, because physical address is unique, so each LED street lamp reports the order of main frame 10 not have conflict.After main frame 10 obtains the physical address of every lamp, according to their distribution in order from the far and near real IP of Master Control Room.Each LED street lamp has two addresses: physical address and IP address.The independent control to every lamp just can be realized in the IP address that each LED street lamp has been arranged.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (8)
1. LED street lamp, comprise the solar cell that is used to collect solar energy and be converted into electric energy, be used to store the battery of electric energy of described solar cell output and the control module that is used to control described accumulator cell charging and discharging, it is characterized in that, also comprise be connected with described control module, be used for being connected and between the described external world and described LED street lamp, transmitting the data communication module with described LED street lamp is extraneous.
2. LED street lamp according to claim 1 is characterized in that described control module comprises central processing unit, and described communication module is connected with the input/output end port of described central processing unit.
3. LED street lamp according to claim 2, it is characterized in that described communication module comprises communication interface and is connected between the input/output end port of described communication interface and described central processing unit, is used for the Transmit-Receive Unit of transfer of data between communication interface and described central processing unit.
4. LED street lamp according to claim 3 is characterized in that described communication module comprises the RS485 communication module, and described communication interface comprises the RS485 interface, and described Transmit-Receive Unit comprises the RS485 Transmit-Receive Unit.
5. LED street lamp according to claim 4 is characterized in that described central processing unit comprises microcontroller Mega8.
6. LED road lamp system, it is characterized in that, comprise a main frame, also comprise a plurality of LED street lamps, described LED street lamp comprises the solar cell that is used to collect solar energy and be converted into electric energy, be used to store the battery of electric energy of described solar cell output and the control module that is used to control described accumulator cell charging and discharging, also comprise is connected with described control module, be used for being connected and between the described external world and described LED street lamp, transmitting the data communication module with described LED street lamp is extraneous; Described LED street lamp is connected with described main frame by described communication module.
7. LED road lamp system according to claim 6 is characterized in that, the communication module on the described LED street lamp comprises the RS485 communication module.
8. LED road lamp system according to claim 7 is characterized in that, comprises that bus-type connects being connected between described main frame and the described a plurality of LED street lamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920134354XU CN201535472U (en) | 2009-07-31 | 2009-07-31 | LED (Light-Emitting Diode) street lamp and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920134354XU CN201535472U (en) | 2009-07-31 | 2009-07-31 | LED (Light-Emitting Diode) street lamp and system thereof |
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| Publication Number | Publication Date |
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| CN201535472U true CN201535472U (en) | 2010-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200920134354XU Expired - Fee Related CN201535472U (en) | 2009-07-31 | 2009-07-31 | LED (Light-Emitting Diode) street lamp and system thereof |
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| CN (1) | CN201535472U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353012A (en) * | 2011-10-21 | 2012-02-15 | 西安重装渭南光电科技有限公司 | Structure of intelligent solar lithium ion battery light emitting diode (LED) lamp and technology thereof |
| CN106208216A (en) * | 2016-08-03 | 2016-12-07 | 常州展煜照明电器有限公司 | Solar street light specialized lithium battery intelligent all-in-one |
| CN107218571A (en) * | 2017-07-18 | 2017-09-29 | 山西大学 | A kind of solar street light and shared battery system |
-
2009
- 2009-07-31 CN CN200920134354XU patent/CN201535472U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353012A (en) * | 2011-10-21 | 2012-02-15 | 西安重装渭南光电科技有限公司 | Structure of intelligent solar lithium ion battery light emitting diode (LED) lamp and technology thereof |
| CN106208216A (en) * | 2016-08-03 | 2016-12-07 | 常州展煜照明电器有限公司 | Solar street light specialized lithium battery intelligent all-in-one |
| CN107218571A (en) * | 2017-07-18 | 2017-09-29 | 山西大学 | A kind of solar street light and shared battery system |
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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: 20100728 Termination date: 20180731 |
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| CF01 | Termination of patent right due to non-payment of annual fee |