CN201803286U - Commercial power-solar energy complementary street lamp - Google Patents
Commercial power-solar energy complementary street lamp Download PDFInfo
- Publication number
- CN201803286U CN201803286U CN2010205121160U CN201020512116U CN201803286U CN 201803286 U CN201803286 U CN 201803286U CN 2010205121160 U CN2010205121160 U CN 2010205121160U CN 201020512116 U CN201020512116 U CN 201020512116U CN 201803286 U CN201803286 U CN 201803286U
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- controller
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- input
- street lamp
- led lamp
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- 230000000295 complement Effects 0.000 title claims abstract description 11
- 238000005070 sampling Methods 0.000 claims abstract description 12
- 240000006028 Sambucus nigra Species 0.000 claims abstract 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000005755 formation reactions Methods 0.000 claims description 3
- 230000002093 peripheral Effects 0.000 claims description 3
- 230000000051 modifying Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical Effects 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
Classifications
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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
Abstract
The utility model relates to the field of a lighting lamp. The commercial power-solar energy complementary street lamp of the utility model comprises a photovoltaic panel unit, a storage battery, an LED lamp holder, a bracket, a control circuit, a lamp post and a switching power supply connected to the input end of commercial power, wherein the control circuit is defined as follows: the photovoltaic panel unit outputs to a controller through a voltage sampling unit, the output end of the storage battery outputs to the controller through a voltage sampling unit, a current sampling unit and a direct current voltage-stabilizing unit, the LED lamp holder outputs to the controller through a current sampling unit, the inputs of the controller and the photovoltaic panel unit are connected to a PWM (pulse-width modulation) circuit unit and then output to the storage battery, the inputs of the controller and the storage battery are connected to another PWM circuit unit and then output to the LED lamp holder, the output of the controller is connected to an electronic switch and then the switching power supply, the switching power supply outputs to the LED lamp holder, the input end of the electronic switch is connected with a time accumulator, and the input end of the controller is connected with another time accumulator.
Description
Technical field
The utility model relates to field of illuminating lamps, relates in particular to solar street light.
Background technology
Solar street light comprises has several parts of controller, battery and lamp stand to constitute in support, LED lamp holder, the control cabinet, it is to be the energy with the sunshine, daytime, solar panel charged a battery, evening, the battery powering load used, pipe installation with the complex and expensive of need not can be adjusted the layout of light fixture arbitrarily, and energy-saving safe is pollution-free, it is reliable to need not the manually-operated working stability, saves the non-maintaining advantage of the electricity charge.But work as because the rainy weather time is longer, when causing solar energy storage seldom, battery can't be street lamp power supply, road lamp power supply.
In view of at present a lot of pure solar street lights or wind light mutual complementing solar street light easily because the weather reason causes thrashing, can't be applied to always the city major trunk roads and or subsidiary road on.
The utility model content
Therefore, at above-mentioned deficiency, the utility model proposes a kind of major trunk roads that really are applicable to the city and or subsidiary road on civil power complementary solar street lamp.Longer when the rainy weather time, when causing solar energy storage seldom, battery can't be street lamp power supply, road lamp power supply, and the power supply of street lamp at this moment switches to civil power, makes street lamp keep duty always.When weather was sunny, battery can provide one of street lamp work required electric weight in evening fully, and then civil power is in stand-by state.
The technical solution of the utility model is:
Civil power complementary solar street lamp is made of photovoltaic panel unit, battery, LED lamp holder, support, control circuit and several parts of lamp stand.Wherein, comprise that also one is connected in the Switching Power Supply of mains electricity input end, described control circuit specifically is that above-mentioned photovoltaic panel unit exports a controller to by a voltage sample unit, above-mentioned accumulator output end is by a voltage sample unit, current sampling unit and direct-flow voltage regulation unit export this controller to, above-mentioned LED lamp holder exports this controller to by a current sampling unit, this controller exports above-mentioned battery to after input is connected a pwm circuit unit with the photovoltaic panel unit, this controller exports above-mentioned LED lamp holder to after input is connected another pwm circuit unit with battery, the output of this controller connects behind an electronic switch to above-mentioned Switching Power Supply, this Switching Power Supply exports described LED lamp holder to, described electronic switch input is connected with a device for a long time, and described controller input is connected with another for a long time device.
Further, the input of described controller also is connected with crystal oscillator and button, and output is connected with indicator lamp.
Further, described controller is a singlechip chip.Preferably, described singlechip chip is the PIC singlechip chip.
Further, described direct-flow voltage regulation unit is the 5V direct current regulation circuit of its peripheral capacitor C 1 of 7805 chips, C2, C3, C4 formation.
The technical solution of the utility model is at the deficiency of existing solar street light, provide that a kind of and conventional civil power street lamp is the same can be used on major urban arterial highway or the subsidiary road, and can not cause the idle situation of street lamp, multiple mode of operation can be set because of the weather reason, energy-conserving and environment-protective, easy to maintenance.
Description of drawings
Fig. 1 is a circuit block diagram of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model;
Fig. 3 is a control flow chart of steps of the present utility model.
The specific embodiment
Now with the specific embodiment the utility model is further specified in conjunction with the accompanying drawings.
Consult Fig. 1 and Fig. 2, civil power complementary solar street lamp is made of photovoltaic panel unit 1, battery 2, LED lamp holder 3, support, control circuit and several parts of lamp stand.Wherein, comprise that also one is connected in the Switching Power Supply 4 of mains electricity input end, the driving power of standby civil power is provided.Described control circuit specifically is that above-mentioned photovoltaic panel unit 1 exports a controller 501 to by a voltage sample unit 507, above-mentioned battery 2 outputs are by a voltage sample unit 511, current sampling unit 512 and direct-flow voltage regulation unit 505 export this controller 501 to, above-mentioned LED lamp holder 3 exports this controller 501 to by a current sampling unit 509, this controller 501 exports above-mentioned battery 2 to after 1 input is connected a pwm circuit unit 506 with the photovoltaic panel unit, this controller 501 exports above-mentioned LED lamp holder 3 to after 2 inputs are connected another pwm circuit unit 506 with battery, these controller 501 outputs connect an electronic switch 508 backs to above-mentioned Switching Power Supply 4, this Switching Power Supply 4 exports described LED lamp holder 3 to, described electronic switch 508 inputs are connected with a device 601 for a long time, and described controller 501 inputs are connected with another for a long time device 602.The input of described controller 501 also is connected with crystal oscillator 502 and button 504, and output is connected with indicator lamp 503.Described controller 501 is singlechip chip U1.Preferably, described singlechip chip U1 is the PIC singlechip chip.Described direct-flow voltage regulation unit 505 is 5V direct current regulation circuits of its peripheral capacitor C 1 of 7805 chips, C2, C3, C4 formation.
Photovoltaic panel unit 1 carries out photovoltaic panel by voltage sample unit 507 voltage detecting to be judging whether being night or cloudy day, and by pwm circuit unit 506 by controller 501 in the PWM mode to battery 2 control of charging.Battery 2 provides operating current through direct-flow voltage regulation unit 505 for controller 501 simultaneously.Battery 2 carries out the short-circuit protection of battery end by current sampling unit 512.Battery 2 detects its terminal voltage by voltage sample unit 511, judges whether this startup mains supply work for controller 501.Switch to mains supply if desired, then controller 501 will be connected in driving power output confession LED lamp holder 3 work of the Switching Power Supply 4 of mains electricity input end by conducting electronic switch 508.Battery 2 is controlled the output power of battery 2 in the PWM mode by controller 501 by pwm circuit unit 510, with the brightness of control LED lamp holder 3.Simultaneously, controller 501 is according to for a long time the time of device 602 is regulated different power.LED lamp holder 3 carries out the short-circuit protection of load end by current sampling unit 509.Simultaneously, for a long time 601 pairs of electronic switches 508 of device are for a long time controlled, with the control break-make.Wherein, crystal oscillator 502 provides the work clock source for controller 501, and button 504 is used to import the instruction of control function, and indicator lamp 503 is used for the demonstration of different operating state, can be the indicator lamp of LED.
Consult shown in Figure 3ly, control method of the present utility model is:
Step 901: control program initialization; Enter
Step 902: mode of operation initialization; Enter
Step 903: whether detect darkness;
If not, enter step step 902;
If enter
Step 904: turn on light; Enter
Step 905: detect cell voltage and whether be lower than 11V;
If enter
Step 906: switch civil power; Enter step 908;
If not, enter
Step 907: storage battery power supply; Enter
Step 908: model selection is judged;
If be optical mode control, enter
Step 913: light-operated control; Enter step 914;
If be light-operated+time control pattern, enter step 909;
Step 914: judge whether the full merit time arrives;
If not, return step 914;
If enter
Step 915: half merit operation; Enter
Step 916: judge whether daybreak;
If not, return step 915;
If enter step 917;
Step 909: light-operated+time control control; Enter
Step 910: judge whether the full merit time arrives;
If not, return step 909;
If enter
Step 911: half merit operation; Enter
Step 912: judge whether delay time arrives;
If not, return step 911;
If enter
Step 917: turn off the light; Enter
Step 918: finishing control.
The utility model has at first comprised light-operated, the time control function of normal controller.Secondly, adopt power model, can set street lamp and adopt total power, then transfer half-power the time after midnight to, to save electric energy preceding 5 hours of before midnight.Can produce the characteristic of light decay according to the LED street lamp, this power model is provided with several modes, the operating power of LED street lamp can be located at 80% in the early stage, 2 years have been served as or 3 years, the LED street lamp produces light decay, can be again the operating power of LED street lamp be adjusted to 85% or higher, the rest may be inferred, makes the LED street lamp all keep the same brightness always.At last, adopt for a long time device that solar energy and civil power working time are monitored, do once record every half a year or 1 year, when time of civil power considerably beyond the solar energy working time, at this moment judge the service behaviour of battery in view of the above, and then judge whether the battery that need more renew.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in the spirit and scope of the present utility model that do not break away from appended claims and limited; can make various variations to the utility model in the form and details, be protection domain of the present utility model.
Claims (5)
1. civil power complementary solar street lamp, by photovoltaic panel unit (1), battery (2), LED lamp holder (3), support, control circuit and lamp stand constitute, it is characterized in that: comprise that also one is connected in the Switching Power Supply (4) of mains electricity input end, described control circuit specifically is that above-mentioned photovoltaic panel unit (1) exports a controller (501) to by a voltage sample unit (507), above-mentioned battery (2) output is by a voltage sample unit (511), current sampling unit (512) and direct-flow voltage regulation unit (505) export this controller (501) to, above-mentioned LED lamp holder (3) exports this controller (501) to by a current sampling unit (509), after being connected a pwm circuit unit (506), this controller (501) and photovoltaic panel unit (1) input exports above-mentioned battery (2) to, this controller (501) exports above-mentioned LED lamp holder (3) to after input is connected another pwm circuit unit (506) with battery (2), this controller (501) output connects an electronic switch (508) back to above-mentioned Switching Power Supply (4), this Switching Power Supply (4) exports described LED lamp holder (3) to, described electronic switch (508) input is connected with a device (601) for a long time, and described controller (501) input is connected with another for a long time device (602).
2. civil power complementary solar street lamp according to claim 1 is characterized in that: the input of described controller (501) also is connected with crystal oscillator (502) and button (504), and output is connected with indicator lamp (503).
3. civil power complementary solar street lamp according to claim 1 and 2 is characterized in that: described controller (501) is singlechip chip (U1).
4. civil power complementary solar street lamp according to claim 3 is characterized in that: described singlechip chip (U1) is the PIC singlechip chip.
5. civil power complementary solar street lamp according to claim 1 is characterized in that: described direct-flow voltage regulation unit (505) is the 5V direct current regulation circuit of its peripheral capacitor C 1 of 7805 chips, C2, C3, C4 formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205121160U CN201803286U (en) | 2010-08-26 | 2010-08-26 | Commercial power-solar energy complementary street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205121160U CN201803286U (en) | 2010-08-26 | 2010-08-26 | Commercial power-solar energy complementary street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803286U true CN201803286U (en) | 2011-04-20 |
Family
ID=43872785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205121160U Expired - Fee Related CN201803286U (en) | 2010-08-26 | 2010-08-26 | Commercial power-solar energy complementary street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803286U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355781A (en) * | 2011-09-23 | 2012-02-15 | 苏州泛恩光电技术有限公司 | Solar intelligent control system |
| CN102843831A (en) * | 2012-08-21 | 2012-12-26 | 芜湖市神龙新能源科技有限公司 | Road lamp using solar energy to carry out light-dependent control and time control |
| CN103476173A (en) * | 2013-09-01 | 2013-12-25 | 西安重装渭南光电科技有限公司 | Solar photovoltaic control device capable of regulating specific time and power |
-
2010
- 2010-08-26 CN CN2010205121160U patent/CN201803286U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355781A (en) * | 2011-09-23 | 2012-02-15 | 苏州泛恩光电技术有限公司 | Solar intelligent control system |
| CN102843831A (en) * | 2012-08-21 | 2012-12-26 | 芜湖市神龙新能源科技有限公司 | Road lamp using solar energy to carry out light-dependent control and time control |
| CN103476173A (en) * | 2013-09-01 | 2013-12-25 | 西安重装渭南光电科技有限公司 | Solar photovoltaic control device capable of regulating specific time and power |
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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: 20110420 Termination date: 20120826 |