CN202511178U - Solar grid-connected street lamp - Google Patents
Solar grid-connected street lamp Download PDFInfo
- Publication number
- CN202511178U CN202511178U CN201220145841.8U CN201220145841U CN202511178U CN 202511178 U CN202511178 U CN 202511178U CN 201220145841 U CN201220145841 U CN 201220145841U CN 202511178 U CN202511178 U CN 202511178U
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- CN
- China
- Prior art keywords
- street lamp
- solar
- grid
- controller
- charging
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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.)
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
本实用新型公开了一种太阳能并网路灯，包括太阳能电池板(1)，太阳能电池板(1)通过Buck-Boost变换器(2)与充放电控制器(3)相连，充放电控制器(3)与蓄电池(4)相连，充放电控制器(3)与路灯控制器(8)相连，路灯控制器(8)上连有路灯(9)。通过Buck-Boost变换器将太阳能电池板所产生的电能存储在蓄电池中持续对路灯进行供电，且又同时并入市电网，将多余的电能并入市电。
The utility model discloses a solar grid-connected street lamp, which comprises a solar battery panel (1), the solar battery panel (1) is connected with a charging and discharging controller (3) through a Buck-Boost converter (2), and the charging and discharging controller ( 3) It is connected with the storage battery (4), the charging and discharging controller (3) is connected with the street lamp controller (8), and the street lamp controller (8) is connected with a street lamp (9). Through the Buck-Boost converter, the electric energy generated by the solar panels is stored in the battery to continuously supply power to the street lamps, and at the same time, it is connected to the mains grid, and the excess electric energy is incorporated into the mains.
Description
Technical field
The utility model relates to a kind of street lamp, particularly a kind of solar grid-connected street lamp.
Background technology
Street lamp is the main communal facility of city illumination.And the power consumption of city street lamp is huge, how to solve the main flow problem that city street lamp huge power consumption like this becomes current society.Along with the development of solar cell, solar powered application is also more and more wider.And utilize solar energy to realize that the power supply to city street lamp will be the inexorable trend of following green energy resource development.
The utility model content
The purpose of the utility model is, a kind of solar grid-connected street lamp is provided.It can give street lamp power supply, road lamp power supply at night with the conversion of solar energy electric energy, makes city illumination environmental protection more.
The technical scheme of the utility model: a kind of solar grid-connected street lamp; Be characterized in: comprise solar panel; Solar panel links to each other with charging-discharging controller through the Buck-Boost converter; Charging-discharging controller links to each other with battery, and charging-discharging controller links to each other with controller for road lamp, is connected with street lamp on the controller for road lamp.The Buck-Boost converter can be supplied with battery through charging-discharging controller with solar panel (array) electricity, and the Buck-Boost converter is followed the tracks of the solar panel peak power simultaneously.
In the above-mentioned solar grid-connected street lamp, said Buck-Boost converter also links to each other with combining inverter, and combining inverter inserts city's electrical network.The Buck-Boost converter can be incorporated solar panel (array) electricity into the city electrical network through combining inverter.
In the aforesaid solar grid-connected street lamp, said charging-discharging controller also links to each other with the rectifier that inserts city's electrical network.Supplied not when electric at solar panel, by civil power Netcom over commutation device, in charging-discharging controller control down, the accumulators of supplying power.
Compared with prior art, the utility model continues the power storage that solar panel produced street lamp is supplied power through the Buck-Boost converter in battery, and incorporates city's electrical network simultaneously into again, incorporates unnecessary electric energy into civil power.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the principle schematic that the utility model solar energy charges a battery;
Fig. 3 is the principle schematic of the solar grid-connected generating of the utility model;
Fig. 4 is the principle schematic that the utility model battery is given street lamp power supply, road lamp power supply;
Fig. 5 is the principle schematic that the utility model city electrical network charges a battery.
Being labeled as in the accompanying drawing: 1-solar panel, 2-Buck-Boost converter, 3-charging-discharging controller, 4-battery, 5-combining inverter, 6-city electrical network, 7-rectifier, 8-controller for road lamp, 9-street lamp.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.
A kind of solar grid-connected street lamp; As shown in Figure 1; Comprise solar panel 1, solar panel 1 links to each other with charging-discharging controller 3 through Buck-Boost converter 2, and charging-discharging controller 3 links to each other with battery 4; Charging-discharging controller 3 links to each other with controller for road lamp 8, is connected with street lamp 9 on the controller for road lamp 8.Said Buck-Boost converter 2 also links to each other with combining inverter 5, combining inverter 5 access city electrical networks 6.Said charging-discharging controller 3 also links to each other with the rectifier 7 that inserts city's electrical network 6.
The operation principle of the utility model: on sunny daytime; The Buck-Boost converter can be supplied with battery through charging-discharging controller with solar panel (array) electricity, and the Buck-Boost converter is realized solar panel maximal power tracing (as shown in Figure 2) simultaneously; Through to discharge and recharge detect battery and be full of electricity after; Stop charge in batteries; Control Buck-Boost converter when realizing the solar panel maximal power tracing, and can be incorporated solar panel (array) electricity into city's electrical network (as shown in Figure 3) through combining inverter.
Night, battery is supplied power to street lamp (as shown in Figure 4) through controller for road lamp under charging-discharging controller control.
Continuously rainy weather the time, solar panel has supplied not electricity, then by civil power Netcom over commutation device, in charging-discharging controller control down, the accumulators of supplying power; Battery continues power supply at night and gives street lamp.(as shown in Figure 5)
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220145841.8U CN202511178U (en) | 2012-04-01 | 2012-04-01 | Solar grid-connected street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220145841.8U CN202511178U (en) | 2012-04-01 | 2012-04-01 | Solar grid-connected street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511178U true CN202511178U (en) | 2012-10-31 |
Family
ID=47063662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220145841.8U Expired - Lifetime CN202511178U (en) | 2012-04-01 | 2012-04-01 | Solar grid-connected street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533731A (en) * | 2013-10-28 | 2014-01-22 | 阳光电源股份有限公司 | Micro grid-connected inverter and street lamp control system employing same |
| CN106122884A (en) * | 2016-06-28 | 2016-11-16 | 湖北爱商光电股份有限公司 | A kind of LED solar street light realizes remaining electricity retracting device and method |
| CN111682604A (en) * | 2020-05-21 | 2020-09-18 | 深圳市德兰明海科技有限公司 | Control method and device of energy storage product and electronic equipment |
-
2012
- 2012-04-01 CN CN201220145841.8U patent/CN202511178U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533731A (en) * | 2013-10-28 | 2014-01-22 | 阳光电源股份有限公司 | Micro grid-connected inverter and street lamp control system employing same |
| CN106122884A (en) * | 2016-06-28 | 2016-11-16 | 湖北爱商光电股份有限公司 | A kind of LED solar street light realizes remaining electricity retracting device and method |
| CN111682604A (en) * | 2020-05-21 | 2020-09-18 | 深圳市德兰明海科技有限公司 | Control method and device of energy storage product and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU SUNNY ENERGY SCIENCE AND TECHNOLOGY CO., Free format text: FORMER NAME: HANGZHOU ZHEDA SANGNI ENERGY TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Hangzhou City, Zhejiang province 310000 Tonglu County Economic Development Zone Tonglu Shi Chu Road No. 288 Patentee after: HANGZHOU SUNNY ENERGY SCIENCE AND TECHNOLOGY CO., LTD. Address before: 310000, room 4, building 368, six and 4167, Binjiang District, Zhejiang, Hangzhou Patentee before: Zhejiang University Energy Science and Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU SUNNYGAIWEIFUZHURENNENGYUANJUJUZHANG-126. Free format text: FORMER NAME: HANGZHOU SUNNY ENERGY SCIENCE AND TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Tonglu County, Hangzhou Economic Development Zone, Zhejiang province 311500 City Chu Road No. 288 Patentee after: Hangzhou Sani's energy science and technology limited company Address before: Hangzhou City, Zhejiang province 310000 Tonglu County Economic Development Zone Tonglu Shi Chu Road No. 288 Patentee before: HANGZHOU SUNNY ENERGY SCIENCE AND TECHNOLOGY CO., LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |