CN102355766A - LED (light-emitting diode) street lamp capable of automatically changing colors according to environment temperature - Google Patents

LED (light-emitting diode) street lamp capable of automatically changing colors according to environment temperature Download PDF

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Publication number
CN102355766A
CN102355766A CN2011102015436A CN201110201543A CN102355766A CN 102355766 A CN102355766 A CN 102355766A CN 2011102015436 A CN2011102015436 A CN 2011102015436A CN 201110201543 A CN201110201543 A CN 201110201543A CN 102355766 A CN102355766 A CN 102355766A
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CN
China
Prior art keywords
street lamp
led
intelligent controller
controller
led lamp
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Pending
Application number
CN2011102015436A
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Chinese (zh)
Inventor
武家艺
Original Assignee
武家艺
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 武家艺 filed Critical 武家艺
Priority to CN2011102015436A priority Critical patent/CN102355766A/en
Publication of CN102355766A publication Critical patent/CN102355766A/en
Pending legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The invention provides an LED (light-emitting diode) street lamp capable of automatically changing colors according to an environment temperature, which comprises LED lamp bulb assemblies, a light dimming controller, a temperature sensor and an intelligent controller, wherein each LED lamp bulb assembly is formed in a mode that LED lamp bulbs with the same color are connected in series or in parallel; and a plurality of LED lamp bulb assemblies with different color tones from cold color to warm color are integrated to form a street lamp board. The street lamp has the following working steps that the temperature sensor transmits an environment temperature signal to the intelligent controller; the intelligent controller transmits a light dimming signal to the light dimming controller; the light dimming controller is connected with each LED lamp bulb assembly through a lead wire to provide an illuminating current for the LED lamp bulb assembly; and electric energy is provided for the intelligent controller and the light dimming controller by commercial power. The street lamp can automatically identify the variation of the environment temperature and a color temperature of the LED street lamp is automatically regulated according to the variation of the environment temperature.

Description

A kind of LED street lamp according to the automatic turn colors of ambient temperature
Technical field
The present invention relates to the high-power LED illumination field, specifically a kind of LED street lamp according to the automatic turn colors of ambient temperature.
Background technology
At present, along with the continuous development of great power LED technology, the LED street lamp is obtaining application more and more widely.Because it is the climate temperature of various places there are differences, also inequality to the colour temperature requirement of LED street lamp.Low latitudes is used the higher LED street lamp of colour temperature more, lets the people feel more nice and cool; And high latitude area is many with the lower LED street lamp of colour temperature, lets the people feel warmer.Traditional way is that like this, the LED street lamp colour temperature in a certain area is constant with the corresponding different area of the LED street lamp of different-colour.Yet because changes of seasons, the temperature of areal also has very big variation.So; The variation of temperature should use the LED street lamp of different-colour to come correspondence according to season; But the LED street lamp color of prior art is fixed, can not be according to the variation frequent change LED street lamp of temperature in season; Can bibliographical information also not arranged according to the LED street lamp that the ambient temperature in season is regulated the street lamp color automatically, do not have corresponding product to come out yet.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, a kind of LED street lamp according to the automatic turn colors of ambient temperature is provided.
LED street lamp according to the automatic turn colors of ambient temperature of the present invention; Realize by following mode; Street lamp is made up of LED lamp pearl assembly, light adjusting controller, temperature sensor, intelligent controller; Wherein each LED lamp pearl assembly is made up of through serial or parallel connection the LED lamp pearl with a kind of color; The multirouting cool colour integrates composition street lamp plate to the LED lamp pearl assembly of the different tones of warm colour, and the street lamp job step is following: temperature sensor flows to intelligent controller with ambient temperature signal, and intelligent controller is that light adjusting controller is carried dim signal; Light adjusting controller connects each paths of LEDs lamp pearl assembly through lead provides lighting current for it, and civil power is that intelligent controller and light adjusting controller provide electric energy.
Temperature sensor obtains ambient temperature data; Send intelligent controller to; Intelligent controller is made up of single-chip microcomputer; Intelligent controller is exported control data according to the ambient temperature data that temperature sensor provides to constant-current supply, the power output that constant-current supply is regulated each paths of LEDs lamp pearl assembly according to control data intelligence.
Excellent effect of the present invention is following, when using the LED street lamp according to the automatic turn colors of ambient temperature of the present invention, when ambient temperature raises; The color of street lamp changes to cool colour; Make people feel nice and cool, when ambient temperature reduced, the color of street lamp changed to warm colour; Make people feel warm, the variation through tone can make people in different seasonal, enjoy and the different visual experience of ambient temperature.
This street lamp need not be artificial intervention, street lamp is induced environment temperature automatically just, regulates colour temperature automatically.Its operation principle is, the variation of sensor senses ambient temperature, and intelligent controller is regulated the output current of every road power supply according to the temperature data of temperature sensor senses, thereby the LED luminous intensity of different-colour is changed, and finally reaches the effect that changes colour temperature.
Description of drawings
Fig. 1 is the circuit theory diagrams according to the LED street lamp of the automatic turn colors of ambient temperature.
Embodiment
Explanation at length below with reference to Figure of description the LED street lamp according to the automatic turn colors of ambient temperature of the present invention being done.
Shown in accompanying drawing; LED street lamp according to the automatic turn colors of ambient temperature of the present invention; Form by LED lamp pearl assembly, light adjusting controller, temperature sensor, intelligent controller; Wherein each LED lamp pearl assembly is made up of through serial or parallel connection the LED lamp pearl with a kind of color; The multirouting cool colour integrates composition street lamp plate to the LED lamp pearl assembly of the different tones of warm colour, and the street lamp job step is following: temperature sensor flows to intelligent controller with ambient temperature signal, and intelligent controller is that light adjusting controller is carried dim signal; Light adjusting controller connects each paths of LEDs lamp pearl assembly through lead provides lighting current for it, and civil power is that intelligent controller and light adjusting controller provide electric energy.
Temperature sensor obtains ambient temperature data; Send intelligent controller to; Intelligent controller is made up of single-chip microcomputer; Intelligent controller is exported control data according to the ambient temperature data that temperature sensor provides to constant-current supply, the power output that constant-current supply is regulated each paths of LEDs lamp pearl assembly according to control data intelligence.
Wherein, LED street lamp plate comprises the LED lamp pearl assembly of A, two kinds of colour temperatures of B at least.
Temperature sensor is connected with intelligent controller, and the output control signal of intelligent controller is connected with the dimming interface of multichannel light modulation power supply, and the input of the power supply of intelligent controller and multichannel light modulation power supply provides by civil power, and the output of light modulation power supply connects the LED lamp plate.
After intelligent controller receives the data of temperature sensor; Convert temperature data to control data according to certain algorithm to regulated power supply; Control data becomes control signal through circuit conversion, and control signal affacts on the tunable optical controller, changes the size of electric power outputting current; Thereby change the luminous intensity of shades of colour LED, reach the purpose that changes the street lamp colour temperature.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.

Claims (2)

1. LED street lamp according to the automatic turn colors of ambient temperature; It is characterized in that comprising LED lamp pearl assembly, light adjusting controller, temperature sensor, intelligent controller; Wherein each LED lamp pearl assembly is made up of through serial or parallel connection the LED lamp pearl with a kind of color; The multirouting cool colour integrates composition street lamp plate to the LED lamp pearl assembly of the different tones of warm colour; The street lamp job step is following: temperature sensor flows to intelligent controller with ambient temperature signal; Intelligent controller is that light adjusting controller is carried dim signal, and light adjusting controller connects each paths of LEDs lamp pearl assembly through lead provides lighting current for it, and civil power is that intelligent controller and light adjusting controller provide electric energy.
2. LED street lamp according to claim 1; It is characterized in that temperature sensor obtains ambient temperature data; Send intelligent controller to; Intelligent controller is made up of single-chip microcomputer, and intelligent controller is exported control data according to the ambient temperature data that temperature sensor provides to constant-current supply, the power output that constant-current supply is regulated each paths of LEDs lamp pearl assembly according to control data intelligence.
CN2011102015436A 2011-07-19 2011-07-19 LED (light-emitting diode) street lamp capable of automatically changing colors according to environment temperature Pending CN102355766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102015436A CN102355766A (en) 2011-07-19 2011-07-19 LED (light-emitting diode) street lamp capable of automatically changing colors according to environment temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102015436A CN102355766A (en) 2011-07-19 2011-07-19 LED (light-emitting diode) street lamp capable of automatically changing colors according to environment temperature

Publications (1)

Publication Number Publication Date
CN102355766A true CN102355766A (en) 2012-02-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011102015436A Pending CN102355766A (en) 2011-07-19 2011-07-19 LED (light-emitting diode) street lamp capable of automatically changing colors according to environment temperature

Country Status (1)

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CN (1) CN102355766A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104896416A (en) * 2015-06-26 2015-09-09 王艳娣 LED (light emitting diode) street lamp capable of automatically changing colors according to environment temperature
CN105163430A (en) * 2015-08-21 2015-12-16 无锡伊佩克科技有限公司 Temperature measurement-based color temperature adaptive adjustment illumination system
CN107135577A (en) * 2017-06-08 2017-09-05 安徽艳阳电气集团有限公司 It is a kind of that the LED illumination System of color change can be carried out according to temperature
CN111343748A (en) * 2020-03-11 2020-06-26 四川省中科烯捷石墨烯科技有限公司 Multi-functional LED light of graphite alkene is along with temperature control device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201448787U (en) * 2009-06-17 2010-05-05 中山市汉仁电子有限公司 LED lighting system capable of adjusting color temperature automatically

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201448787U (en) * 2009-06-17 2010-05-05 中山市汉仁电子有限公司 LED lighting system capable of adjusting color temperature automatically

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104896416A (en) * 2015-06-26 2015-09-09 王艳娣 LED (light emitting diode) street lamp capable of automatically changing colors according to environment temperature
CN105163430A (en) * 2015-08-21 2015-12-16 无锡伊佩克科技有限公司 Temperature measurement-based color temperature adaptive adjustment illumination system
CN107135577A (en) * 2017-06-08 2017-09-05 安徽艳阳电气集团有限公司 It is a kind of that the LED illumination System of color change can be carried out according to temperature
CN111343748A (en) * 2020-03-11 2020-06-26 四川省中科烯捷石墨烯科技有限公司 Multi-functional LED light of graphite alkene is along with temperature control device

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Application publication date: 20120215