CN201081134Y - Solar streetlight intelligent lighting strike prevention control device - Google Patents
Solar streetlight intelligent lighting strike prevention control device Download PDFInfo
- Publication number
- CN201081134Y CN201081134Y CNU2007200430700U CN200720043070U CN201081134Y CN 201081134 Y CN201081134 Y CN 201081134Y CN U2007200430700 U CNU2007200430700 U CN U2007200430700U CN 200720043070 U CN200720043070 U CN 200720043070U CN 201081134 Y CN201081134 Y CN 201081134Y
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- solar
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- control device
- microprocessor
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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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Abstract
The utility model provides an intelligent lightning-proof control device for a solar street lamp, comprising a solar panel, a storage battery, a load, a microprocessor unit, a storage battery charging unit and a load drive unit, wherein the output of a solar electroplate is connected with the storage battery charging unit, while the output end and the control end are respectively connected with the storage battery and a microprocessor; the output of the storage battery is connected with the load drive unit, while the output end and the control end are respectively connected with a lighting load and the microprocessor; the storage battery charging unit comprises a solar electroplate reverse connection unit and a lightning-proof protective unit. The solar intelligent illumination control system prevents the damage on the solar street lamp intelligent control device caused by lightning strike; meanwhile, the utility model prevents the reverse connection or reverse charging of the solar electroplate, thereby prolonging the service life of the system.
Description
Technical field
The utility model belongs to the street lamp control device, relates to the anti-lightning strike control device of a kind of solar street light intelligence.
Technical background
Along with society constantly develops; Intellectual controlling device of solar energy street lamp is used widely; intelligent solar street lamp control device of the prior art; it is by the accumulator cell charging and discharging holding circuit; light-operated circuit and single chip machine controlling circuit are formed; the accumulator anode and cathode two ends are connected with the two-way sample circuit; No. one sample circuit is sampled to battery tension; by the value of setting in advance battery is monitored and protected; send in the controller after battery tension is sampled on another road and handle; controller is controlled street lamp automatically according to the charge condition and the battery on the same day at the charge volume of spring, summer, autumn and winter Various Seasonal working time; this intelligent solar controller for road lamp; its charhing unit is when charging; easily because of carelessness with the reversal connection of solar energy electroplax, thereby the solar energy electroplax is damaged, and when thunderstorm season; the solar energy electroplax is bad by thunderbolt easily; thereby shorten the service life of system, need often to safeguard, use inconvenient.
Goal of the invention
Problem to be solved in the utility model provides the intelligent anti-lightning strike control device of a kind of solar street light easy to use, that the life-span is long.
In order to solve the problems of the technologies described above; the anti-lightning strike control device of a kind of solar street light intelligence of the utility model; comprise solar panels, battery, load, microprocessor unit, charge in batteries unit and load drive unit; the output of solar energy electroplax connects the charge in batteries unit; its output and control end connect battery respectively and connect microprocessor; battery output connects load drive unit; its output and control end connect lighting load and microprocessor respectively, and described charge in batteries unit comprises solar energy electroplax reversal connection unit and anti-lightning strike protected location.
The anti-lightning strike control device of described a kind of solar street light intelligence, its solar energy electroplax reversal connection unit comprises fast recovery diode, its anti-lightning strike protected location comprises piezo-resistance.
The anti-lightning strike control device of described a kind of solar street light intelligence connects a voltage acquisition unit on its solar energy electroplax, the output termination microprocessor unit of described voltage acquisition unit in addition.
Beneficial effect: adopt the anti-lightning strike control device of above-mentioned a kind of solar street light intelligence, because it comprises the solar cell panel voltages collecting unit, be used for the judgement of sunray power, as daytime, the identification signal at night, the principles of science that has the photoproduction generating according to solar cell, controller just may be discerned the arriving in dusk and morning automatically, and opened or closed output loading after delaying time 2 minutes, comprise anti-lightning strike unit and solar energy electroplax reversal connection unit, the anti-lightning strike function of solar panel is realized in anti-lightning strike unit, and solar energy counterattack unit is used to avoid reversal connection of solar energy electroplax or reverse charge, thereby prolongs the service life of system.
Description of drawings
Fig. 1 is a circuit block diagram of the present utility model.
Fig. 2 is the circuit diagram of the utility model protection part.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The anti-lightning strike control device of a kind of solar street light intelligence as shown in accompanying drawing 1, be the optimal way of the anti-lightning strike control device of a kind of solar street light intelligence of the utility model, this solar energy intelligent Lighting Control Assembly comprises that solar energy electroplax 1, battery 2, load 16, controller 10, charge in batteries unit 11, solar energy electroplax voltage acquisition unit 5, load drive unit 14, load online detection unit 15, charge in batteries unit 11 comprise solar energy electroplax reversal connection unit 4 and anti-lightning strike protected location 3; Solar energy electroplax 1, connect charhing unit 11 by connector, solar energy electroplax voltage acquisition unit 5 and battery 2, charhing unit 11 is made up of fast recovery diode and FET, its control utmost point is controlled by the P1.6 pin of microprocessor 10, its output connects battery 2, the light power of solar panel 1 detectable environment, and then judge daytime and night, when the voltage of solar panel 1 during greater than battery 2 voltages, charhing unit 11 has electric current to flow through, battery 2 is in charging, charge in batteries loop 11, system is according to battery 2 capacity that set, utilize the PWM function of single-chip microcomputer, controller is regulated the charge in batteries electric current automatically according to the C-V characteristic of battery 2 different capabilities, obtain the optimal charge effect, with the monomer nominal voltage is that the lead-acid accumulator of 12V is an example, when monomer whose voltage during at 10V-11.5V, just with the charging current of 0.2C to charge in batteries, when monomer whose voltage during at 11.5V-12.5V, just with the charging current of 0.1C to charge in batteries, when monomer whose voltage during at 12.5V-15V, just with the charging current of 0.05C to charge in batteries.After this fall when safeguarding voltage when voltage, battery enters floating charge state, when be lower than safeguard voltage after floating charge close, enter the state that all fills.When battery tension was lower than protection voltage, controller cut out load switch automatically and is not damaged with the protection battery.By PWM charging circuit (intelligent three stages charging), can make solar panel performance maximum effect, raising system charge efficiency, solar panel 1 is anti-reverse, counter to be filled to possess and protects unit 4, adopt fast recovery diode to realize solar panel 1 anti-reverse, counter filled protection, anti-lightning strike protected location 3, adopt piezo-resistance as surge absorber, to realize anti-lightning strike protection to solar panel, solar energy electroplax voltage acquisition unit 5, be used for the judgement of sunray power, as the identification signal at daytime, dusk; Battery 2 connects load by lead and drives loop 14, load drives loop 14 and is made up of 2 FETs, FET is as electronic switch, the output of control loop, its control utmost point is subjected to the P1.7 of microprocessor 10, the control of P3.7 bipod, battery 2 provides illuminator required power supply, the bulb 16 of load drive unit 14 output termination loads, its control end inserts microprocessor 10, the unit that load 16 is made up of the bulb double loop, load drive loop 14 with load 16, can be DC load with battery 2 relevant voltage, as the DC power saving lamp, the LED lamp also can drive electrodeless lamp by inverter, AC loads such as high-pressure mercury lamp; Load drive unit 14 is the unit with two groups of outputs of bulb, it is output-controlled in microprocessor 10, according to the time service of setting, 2 under-voltage at battery, daytime interim, load drives loop 14 and stops output, in load short circuits or when seriously transshipping, load drives loop 14 and connected load 16 every 10 seconds, remove as load 16 short circuits, then load 16 can operate as normal, and load 16 output controls can be adopted the N type enhanced power metal-oxide-semiconductor P60N06 of SGS-THOMSOM company.This power tube has low internal resistance (＜0.014 Europe), can bear high operating current (being 60A to the maximum), high breakdown voltage (＞60V) (＞4V) characteristics the results showed under the nominal load of 5A than the low threshold driving voltage, temperature rise is no more than 10 ℃, does not need attached heat sinks.The parameter of load output control circuit is selected to guarantee that 12V and 24V system all can make P60N06 reliably turn on and off, and will notice that simultaneously the gate source voltage of metal-oxide-semiconductor must be limited in the 20V scope, with the protection metal-oxide-semiconductor; Microprocessor 10, it is the core devices of system, it can monitor the duty of battery 2, can discern present light situation, can follow the tracks of the ruuning situation of load 16, and then according to the different handling procedure of process invocation, cause that for preventing external interference system operation is not normal, microprocessor 10 has hook procedure auto restore facility out of control.
Claims (3)
1. the anti-lightning strike control device of solar street light intelligence; comprise solar panels (1); battery (2); load (16); microprocessor unit (10); charge in batteries unit (11) and load drive unit (14); solar energy electroplax (1) output connects charge in batteries unit (11); its output and control end connect battery (2) respectively and connect microprocessor (10); battery (2) output connects load drive unit (14); its output and control end connect lighting load (16) and microprocessor (10) respectively; it is characterized in that described charge in batteries unit (11) comprises solar energy electroplax reversal connection unit (4) and anti-lightning strike protected location (3).
2. the anti-lightning strike control device of a kind of according to claim 1 solar street light intelligence is characterized in that solar energy electroplax reversal connection unit (4) comprises fast recovery diode, and its anti-lightning strike protected location (3) comprises piezo-resistance.
3. the anti-lightning strike control device of a kind of as claimed in claim 1 or 2 solar street light intelligence is characterized in that, connects a voltage acquisition unit (5) on the solar energy electroplax (1) in addition, the output termination microprocessor unit (10) of described voltage acquisition unit (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200430700U CN201081134Y (en) | 2007-08-08 | 2007-08-08 | Solar streetlight intelligent lighting strike prevention control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200430700U CN201081134Y (en) | 2007-08-08 | 2007-08-08 | Solar streetlight intelligent lighting strike prevention control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201081134Y true CN201081134Y (en) | 2008-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200430700U Expired - Fee Related CN201081134Y (en) | 2007-08-08 | 2007-08-08 | Solar streetlight intelligent lighting strike prevention control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201081134Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305378A (en) * | 2011-05-03 | 2012-01-04 | 沈华耿 | Solar fire-fighting emergency lamp |
| CN106304489A (en) * | 2016-08-25 | 2017-01-04 | 安徽朗越能源股份有限公司 | A kind of energy-conservation lithium electricity type solar street light intelligence control system |
-
2007
- 2007-08-08 CN CNU2007200430700U patent/CN201081134Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305378A (en) * | 2011-05-03 | 2012-01-04 | 沈华耿 | Solar fire-fighting emergency lamp |
| CN106304489A (en) * | 2016-08-25 | 2017-01-04 | 安徽朗越能源股份有限公司 | A kind of energy-conservation lithium electricity type solar street light intelligence control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Yinjia Group Co., Ltd. Assignor: Jiangsu Zhong'ao Photovoltaic Energy Technology Co., Ltd. Contract fulfillment period: 2007.12.11 to 2013.12.31 Contract record no.: 2008320000741 Denomination of utility model: Solar streetlight intelligent lighting strike prevention control device Granted publication date: 20080702 License type: Exclusive license Record date: 20081010 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.11 TO 2013.12.31; CHANGE OF CONTRACT Name of requester: JIANGSU YINJIA ENTERPRISES GROUP CO.,LTD. Effective date: 20081010 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 Termination date: 20120808 |