CN204285278U - A kind of solar electrical energy generation street lamp - Google Patents
A kind of solar electrical energy generation street lamp Download PDFInfo
- Publication number
- CN204285278U CN204285278U CN201420807837.2U CN201420807837U CN204285278U CN 204285278 U CN204285278 U CN 204285278U CN 201420807837 U CN201420807837 U CN 201420807837U CN 204285278 U CN204285278 U CN 204285278U
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- lamp
- electrical energy
- solar panel
- battery
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of solar electrical energy generation street lamp, comprise lamp stand, lamp bracket, solar panel, battery, illuminating lamp, controller, power transfer device and cabinet, described lamp stand bottom is used for buried underground, described lamp bracket is arranged on lamp stand, described lamp bracket is provided with two lampshades, described illuminating lamp is arranged in lampshade, column is provided with above described lamp stand, described solar panel is arranged on column, described cabinet is used for being arranged on underground, and described battery, controller and power transfer device are all arranged in cabinet.The mode that the utility model adopts civil power and battery to combine provides electric energy to street lamp, and the electricity solving solar panel generation is not enough to the problem supplying street lamp use.The utility model also adopt controller control street lamp light number and lighting time, both met people's living needs, saved electric energy again.The utility model adopts hemispherical solar panel, makes the transformation efficiency of solar panel higher.
Description
Technical field
The utility model relates to field of solar thermal power generation, particularly relates to a kind of solar electrical energy generation street lamp utilizing solar panel to generate electricity.
Background technology
Solar energy is a kind of clean regenerative resource, and solar product has had a lot of utilizations, and the electrical appliance outside solar electrical energy generation supply chamber can be utilized to use.There is solar street light at present, namely on original street lamp, solar panel has been installed, utilized solar panel electricity for street lighting, both met the lighting demand of people, alleviate again the problem of shortage of electric power during peak times of power consumption.But the electricity that the different solar panels due to sunshine intensity of illumination produce is also different, the electricity that there will be solar panel generation is not enough to the situation supplying street lamp use.Existing solar street light, can not change the brightness of street lamp according to the actual needs, these problems all govern applying of solar street light.
Utility model content
The purpose of this utility model is to provide a kind of solar electrical energy generation street lamp, solve solar panel produce electricity be not enough to supply street lamp use problem, and according to the actual requirements control street lamp light number.
The technical solution adopted in the utility model is:
A kind of solar electrical energy generation street lamp, comprise lamp stand, lamp bracket, solar panel, battery, illuminating lamp, controller, power transfer device and cabinet, described lamp stand bottom is used for buried underground, described lamp bracket is arranged on lamp stand, described lamp bracket is provided with two lampshades, described illuminating lamp is arranged in lampshade, column is provided with above described lamp stand, described solar panel is arranged on column, described cabinet is used for being arranged on underground, and described battery, controller and power transfer device are all arranged in cabinet; The electric energy output end of solar panel connects the electrical energy inputs of battery by protection circuit; the electric energy output end of battery connects the electrical energy inputs of power transfer device; civil power connects the electrical energy inputs of power transfer device by rectification circuit, and the electric energy output end of power transfer device connects illuminating lamp by controller.
Described power transfer device comprises voltage detecting circuit, CPU and power supply switch circuit, the electric energy output end of battery connects the signal input part of voltage detecting circuit and the electrical energy inputs of power supply switch circuit, the signal output part of voltage detecting circuit connects the signal input part of CPU, the signal output part of CPU connects the signal input part of power supply switch circuit, civil power connects the electrical energy inputs of power supply switch circuit by rectification circuit, and the electric energy output end of power supply switch circuit connects illuminating lamp by controller.
Described solar panel is hemispherical.
Described illuminating lamp is LED 7.
The mode that the utility model adopts civil power and battery to combine provides electric energy to street lamp, and the electricity solving solar panel generation is not enough to the problem supplying street lamp use.The utility model also adopts controller, and what control street lamp lights number and lighting time, has both met people's living needs, has saved electric energy again.The utility model adopts hemispherical solar panel, makes the transformation efficiency of solar panel higher.It is simple that the utility model has structure, uses, easy for installation, and good illumination effect, is convenient to the advantages such as maintenance.
Accompanying drawing explanation
Fig. 1 is system architecture diagram of the present utility model;
Fig. 2 is schematic block circuit diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model comprises lamp stand 3, lamp bracket 5, solar panel 1, battery, illuminating lamp, controller, power transfer device and cabinet 4, described lamp stand 3 bottom is used for buried underground, described lamp bracket 5 is arranged on lamp stand 3, described lamp bracket 5 is provided with two lampshades 6, described illuminating lamp is arranged in lampshade, described illuminating lamp is LED 7, column 2 is provided with above described lamp stand 3, described solar panel 1 is arranged on column 2, described cabinet 4 is for being arranged on underground, described battery, controller and power transfer device are all arranged in cabinet 4.Solar panel 1 is hemispherical, can make the sunlight equal energy vertical irradiation of each period of whole day on solar panel 1, improve the transformation efficiency of solar energy.
Power transfer device is used for realizing the automatic switchover of power supply, ensures that street lamp electric power supply is uninterrupted.As shown in Figure 2, described power transfer device comprises voltage detecting circuit, CPU and power supply switch circuit.The electric energy output end of solar panel 1 connects the electrical energy inputs of battery by protection circuit; the electric energy output end of battery connects the signal input part of voltage detecting circuit and the electrical energy inputs of power supply switch circuit; the signal output part of voltage detecting circuit connects the signal input part of CPU; the signal output part of CPU connects the signal input part of power supply switch circuit; civil power connects the electrical energy inputs of power supply switch circuit by rectification circuit, and the electric energy output end of power supply switch circuit connects LED 7 by controller.
Protection circuit is used for protecting battery, prevents the situation of overcharge, and because protection circuit is very ripe in prior art application, the utility model no longer does too much explanation.
What controller was used for controlling street lamp lights number and lighting time, and during as 19:00-24:00 at night, controller controls two LED 7 and all lights; Control only to light a LED 7 at 24:00-5:00 controller; At 5:00-19; When 00, controller makes two LED 7 all not light.Controller is applied in existing road lamp system, and the utility model no longer does too much explanation.
Solar panel 1 converts solar energy into electrical energy; charged a battery by protection circuit; its magnitude of voltage is passed to voltage detecting circuit by battery; the magnitude of voltage of the magnitude of voltage set in advance and electric energy output end of storage battery compares by voltage detecting circuit; comparative result is passed to CPU; after CPU judges, transmission of signal controls corresponding power supply circuits to power supply switch circuit and connects.When the voltage of electric energy output end of storage battery is more than or equal to setting value, central processing unit controls power supply switch circuit, is powered to LED 7 by controller by battery; When the voltage of electric energy output end of storage battery is less than setting value, central processing unit controls power supply switch circuit, powered to LED 7 by controller by civil power, not only ensure that the regular supply of street lamp electricity consumption, and prevent the situation that overdischarge appears in battery, extend the service life of battery.The utility model adopts direct current to power to LED 7, has the advantages such as power supply is stable, low-voltage electric leakage safety.
Claims (4)
1. a solar electrical energy generation street lamp, it is characterized in that: comprise lamp stand, lamp bracket, solar panel, battery, illuminating lamp, controller, power transfer device and cabinet, described lamp stand bottom is used for buried underground, described lamp bracket is arranged on lamp stand, described lamp bracket is provided with two lampshades, described illuminating lamp is arranged in lampshade, column is provided with above described lamp stand, described solar panel is arranged on column, described cabinet is used for being arranged on underground, and described battery, controller and power transfer device are all arranged in cabinet; The electric energy output end of solar panel connects the electrical energy inputs of battery by protection circuit; the electric energy output end of battery connects the electrical energy inputs of power transfer device; civil power connects the electrical energy inputs of power transfer device by rectification circuit, and the electric energy output end of power transfer device connects illuminating lamp by controller.
2. a kind of solar electrical energy generation street lamp according to claim 1, it is characterized in that: described power transfer device comprises voltage detecting circuit, CPU and power supply switch circuit, the electric energy output end of battery connects the signal input part of voltage detecting circuit and the electrical energy inputs of power supply switch circuit, the signal output part of voltage detecting circuit connects the signal input part of CPU, the signal output part of CPU connects the signal input part of power supply switch circuit, civil power connects the electrical energy inputs of power supply switch circuit by rectification circuit, the electric energy output end of power supply switch circuit connects illuminating lamp by controller.
3. a kind of solar electrical energy generation street lamp according to claim 1 and 2, is characterized in that: described solar panel is hemispherical.
4. a kind of solar electrical energy generation street lamp according to claim 3, is characterized in that: described illuminating lamp is LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807837.2U CN204285278U (en) | 2014-12-19 | 2014-12-19 | A kind of solar electrical energy generation street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807837.2U CN204285278U (en) | 2014-12-19 | 2014-12-19 | A kind of solar electrical energy generation street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285278U true CN204285278U (en) | 2015-04-22 |
Family
ID=52868432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420807837.2U Expired - Fee Related CN204285278U (en) | 2014-12-19 | 2014-12-19 | A kind of solar electrical energy generation street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204285278U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105578658A (en) * | 2016-01-29 | 2016-05-11 | 苏州诚晟信息技术有限公司 | Solar LED streetlamp control system |
| CN106102213A (en) * | 2016-06-12 | 2016-11-09 | 江苏工程职业技术学院 | A kind of solar energy garden lamp and control method thereof |
| WO2017128444A1 (en) * | 2016-01-31 | 2017-08-03 | 冯旋宇 | Method and system for led energy saving control |
| CN113375111A (en) * | 2021-06-04 | 2021-09-10 | 河南睿光新能源科技有限公司 | Solar street lamp control device capable of automatically switching power supply without interruption |
-
2014
- 2014-12-19 CN CN201420807837.2U patent/CN204285278U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105578658A (en) * | 2016-01-29 | 2016-05-11 | 苏州诚晟信息技术有限公司 | Solar LED streetlamp control system |
| WO2017128444A1 (en) * | 2016-01-31 | 2017-08-03 | 冯旋宇 | Method and system for led energy saving control |
| CN106102213A (en) * | 2016-06-12 | 2016-11-09 | 江苏工程职业技术学院 | A kind of solar energy garden lamp and control method thereof |
| CN113375111A (en) * | 2021-06-04 | 2021-09-10 | 河南睿光新能源科技有限公司 | Solar street lamp control device capable of automatically switching power supply without interruption |
| CN113375111B (en) * | 2021-06-04 | 2024-03-19 | 河南睿光新能源科技有限公司 | Uninterrupted automatic power supply switching solar street lamp control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |