CN202195402U - Energy-saving street lamp - Google Patents
Energy-saving street lamp Download PDFInfo
- Publication number
- CN202195402U CN202195402U CN2011203094515U CN201120309451U CN202195402U CN 202195402 U CN202195402 U CN 202195402U CN 2011203094515 U CN2011203094515 U CN 2011203094515U CN 201120309451 U CN201120309451 U CN 201120309451U CN 202195402 U CN202195402 U CN 202195402U
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- CN
- China
- Prior art keywords
- energy
- power
- light intensity
- intensity sensor
- lamp
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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.)
- Expired - Fee Related
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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)
Abstract
The utility model discloses an energy-saving street lamp, which belongs to the lighting field. The street lamp structurally comprises a lamp body, a driving controller, a power source converting circuit, a power source module and a light intensity sensor. The power source module utilizes photovoltaic power generation and charges a storage battery which supplies power through the power source converting circuit, the driving controller controls lighting of the lamp body according to sensing signals of the light intensity sensor, and the lamp body utilizes an light-emitting diode (LED) lamp bulb. The energy-saving street lamp effectively saves power and achieves automatic lighting.
Description
Technical field
The utility model relates to a kind of lamp, relates in particular to a kind of energy-conserving road lamp, belongs to lighting field.
Background technology
The world energy sources crises problem is increasingly serious, and the various countries that make in short supply of the energy just actively take various conservation measures, to slow down the influence that energy crisis is brought to productive life.
Street lamp is an indispensable public lighting in the city, and street lamp spreads all over the streets and lanes in the city, because the quantity of street lamp is very many, and street lamp is to adopt mains-supplied basically, so the electric energy that street lamp consumed is also very considerable.At present, for reducing the power consumption of street lamp, people have been placed on notice in the improvement of bulb structure, and have ignored the improvement of power supply mode.
The utility model content
The purpose of the utility model is: propose a kind of effectively street lamp of saves energy.
This street lamp comprises lamp body, driving governor, power-switching circuit, power module and light intensity sensor; Light intensity sensor is connected with driving governor; Driving governor is according to the induced signal control lamp body illumination of light intensity sensor; Said power module comprises solar panel, charging circuit and battery, and solar panel charges a battery through charging circuit, and battery is supplied power through power-switching circuit.
Said driving governor connects led drive circuit by single-chip microcomputer and forms, and single-chip microcomputer is according to the induced signal control led drive circuit work of light intensity sensor.
Preferably, lamp body adopts the LED bulb.
Technique effect:
1, the power supply to street lamp improves, and adopts the solar energy generation technology in the regenerative resource, and adopts battery as power supply source, has fundamentally solved the energy consumption problem of street lamp, has effectively practiced thrift electric energy.
2, adopt the sensor intelligent control technology, street lamp can be thrown light under the situation of extraneous insufficient light automatically.
3, simple in structure, practical, be applicable to the large-and-medium size cities that power consumption is big.
Description of drawings
Fig. 1 is the structured flowchart of the utility model.
The specific embodiment
Be described further in the face of the utility model down.
The structure of the utility model energy-conserving road lamp is as shown in Figure 1; Comprise lamp body, driving governor, power-switching circuit, power module and light intensity sensor; Power module is supplied power through power-switching circuit; Light intensity sensor is connected with driving governor, and driving governor is according to the induced signal control lamp body illumination of light intensity sensor.
Power module is made up of solar panel, charging circuit and battery, and solar panel charges a battery through charging circuit, and battery is as the power supply of street lamp.Consider that from energy-conservation angle lamp body adopts white light LED bulb, its working stability, power consumption is low, long perfomance life.Driving governor connects led drive circuit by single-chip microcomputer and forms, and single-chip microcomputer is according to the induced signal control led drive circuit work of light intensity sensor, and single-chip microcomputer adopts the AT89 series monolithic of atmel corp.Comprise voltage transitions and mu balanced circuit in the power-switching circuit, the stable DC voltage that is fit to is provided to controller and lamp body.Light intensity sensor adopts TSL2561.
By day, bright and clear, solar panel charges a battery, and single-chip microcomputer is not worked according to the sensor electrical signal control drive circuit, and lamp body extinguishes; At night, no solar radiation, sensor is non-inductive, and battery begins power supply, the Single-chip Controlling drive circuit works, lamp body is lighted.
Claims (3)
1. energy-conserving road lamp; Comprise lamp body, driving governor, power-switching circuit and power module; Power module is supplied power through power-switching circuit, it is characterized in that: also comprise light intensity sensor, light intensity sensor is connected with driving governor; Driving governor is according to the induced signal control lamp body illumination of light intensity sensor; Said power module comprises solar panel, charging circuit and battery, and solar panel charges a battery through charging circuit, and battery is as power supply.
2. energy-conserving road lamp according to claim 1 is characterized in that: said lamp body adopts the LED bulb.
3. energy-conserving road lamp according to claim 1 is characterized in that: said driving governor connects led drive circuit by single-chip microcomputer and forms, and single-chip microcomputer is according to the induced signal control led drive circuit work of light intensity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203094515U CN202195402U (en) | 2011-08-24 | 2011-08-24 | Energy-saving street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203094515U CN202195402U (en) | 2011-08-24 | 2011-08-24 | Energy-saving street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195402U true CN202195402U (en) | 2012-04-18 |
Family
ID=45950309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203094515U Expired - Fee Related CN202195402U (en) | 2011-08-24 | 2011-08-24 | Energy-saving street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195402U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245024A (en) * | 2013-05-24 | 2013-08-14 | 无锡市崇安区科技创业服务中心 | Household multifunctional air conditioner fan |
| CN103277735A (en) * | 2013-06-19 | 2013-09-04 | 苏州信亚科技有限公司 | LED street lamp with photosensitive sensor |
| CN106004649A (en) * | 2016-06-23 | 2016-10-12 | 内蒙古包钢钢联股份有限公司 | Warning device for production command vehicles in strip mine |
-
2011
- 2011-08-24 CN CN2011203094515U patent/CN202195402U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245024A (en) * | 2013-05-24 | 2013-08-14 | 无锡市崇安区科技创业服务中心 | Household multifunctional air conditioner fan |
| CN103277735A (en) * | 2013-06-19 | 2013-09-04 | 苏州信亚科技有限公司 | LED street lamp with photosensitive sensor |
| CN103277735B (en) * | 2013-06-19 | 2016-08-10 | 苏州信亚科技有限公司 | A kind of LED street lamp of band light sensor |
| CN106004649A (en) * | 2016-06-23 | 2016-10-12 | 内蒙古包钢钢联股份有限公司 | Warning device for production command vehicles in strip mine |
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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: 20120418 Termination date: 20120824 |