CN204335111U - A kind of LED novel intelligent power supply of binary channels tunable optical color-temperature regulating - Google Patents

A kind of LED novel intelligent power supply of binary channels tunable optical color-temperature regulating Download PDF

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Publication number
CN204335111U
CN204335111U CN201520056190.9U CN201520056190U CN204335111U CN 204335111 U CN204335111 U CN 204335111U CN 201520056190 U CN201520056190 U CN 201520056190U CN 204335111 U CN204335111 U CN 204335111U
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CN
China
Prior art keywords
way
led
module
chip microcomputer
signal
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Expired - Fee Related
Application number
CN201520056190.9U
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Chinese (zh)
Inventor
江猛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xi'an most intelligent Polytron Technologies Inc
Original Assignee
XI'AN JIZHONG DIGITAL COMMUNICATION CO Ltd
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Priority to CN201520056190.9U priority Critical patent/CN204335111U/en
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Publication of CN204335111U publication Critical patent/CN204335111U/en
Expired - Fee Related 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 utility model relates to a kind of LED novel intelligent power supply of binary channels tunable optical color-temperature regulating, has Energy control IC, high frequency transformer, rectification diode and LED, it is characterized in that: have intelligent control module and have remote controller (or WIFI).Intelligent control module comprises two-way DC/DC module, single-chip microcomputer, wireless reception device.Cathode voltage after rectifies accesses the input of two-way DC/DC respectively; The output cathode of two-way DC/DC is connected on the positive pole of two-way different-colour LED respectively; The negative pole of LED connects the negative pole of DC/DC.When remote controller sends dimmer command wireless signal, radio receiver receives dim signal and signal is delivered to the I/O mouth of single-chip microcomputer, single-chip microcomputer is converted into pwm signal the dim signal received again, and passes to the PWM input of two-way DC/DC respectively by two-way PWM output.DC/DC, according to the different duty of input pwm signal, makes DC/DC export the electric current of different size to regulate the LED of two-way different-colour, and to control the switch of light fixture, brightness regulation, colour temperature regulate.

Description

A kind of LED novel intelligent power supply of binary channels tunable optical color-temperature regulating
Technical field
The utility model relates to lighting technology, specifically the power supply of two-way tunable optical, color-temperature regulating LED.
Background technology
Traditional LED illumination lamp, drives the power supply of this LED lamp to be: 220V civil power enters high frequency transformer, driving LED light fixture then after transformer secondary output rectification.Output area due to power supply is fixing, and thus, it can not exchange with other light fixtures; And because it is in different application scenarios, time, LED illumination lamp is all with maximum power output--the power of light can not realize being changed by the size of reasonably regulation output electric current, does not reach light modulation, color-temperature regulating and energy-conservation object.
Summary of the invention
The purpose of this utility model is, overcomes the shortcoming of traditional LED power, provides a kind of and can carry out exchange use with a power supply on different light fixtures, can regulate the Novel LED light power supply of its output current, power, colour temperature.
the utility model realizes like this:
On the circuit base of the Energy control IC of common LED power supply, high frequency transformer, rectifier diode, add remote controller and intelligent control module.
Described intelligent control module comprises two-way DC/DC module, single-chip microcomputer, radio receiver and remote controller.
Described radio receiver is wireless receiving module or WIFI receiver module.
Described wireless receiving module, be made up of the wireless receiving IC of a 2.4GHZ and antenna, it can receive the Wireless Light modulating signal of the 2.4GHZ sent by remote controller or WIFI, then the dim signal received is delivered to the I/O receiving terminal of MCU;
After remote controller or WIFI send dim signal, radio receiver receives dimmer command, dimmer command is sent to the I/O mouth of single-chip microcomputer, single-chip microcomputer sends corresponding two-way pwm signal respectively to two-way DC/DC module according to dimmer command by two-way PWM mouth again.Two-way DC/DC module is according to the size of two-way pwm signal duty ratio, and the electric current exporting different size respectively makes the LED brightness of two-way different-colour from the change of 0-100% change and colour temperature.Reach the object of light modulation color-temperature regulating.
Control the power stage of light fixture under different environment for use and the change of colour temperature according to this.
the utility model has the advantage of:
The binary channels of the utility model, tunable optical, color-temperature regulating: LED intelligent power output voltage, current adjustment, can mate different types of LED lamp.Power supply has two-way PWM dimming interface, can carry out PWM light modulation, color-temperature regulating by single-chip microcomputer, radio receiver under different environments for use, makes the brightness of lamp from 0-100% change, allows light fixture become more energy-conservation.When after MCU energising, MCU starts timing, light fixture can be allowed to carry out automatic light-attenuation compensation function by the electric current increasing LED after a period of operation.Clocking capability has been coordinated by single-chip microcomputer internal timer and software.
Accompanying drawing explanation
Fig. 1. the power circuit principle figure of traditional LED lamp;
Fig. 2. the circuit theory diagrams of the intelligent power of the utility model embodiment binary channels tunable optical, color-temperature regulating.
in figure, element 1 is single-chip microcomputer, and element 2 is wireless reception devices.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Fig. 1 is the power principle figure of existing traditional LED lamp.220V civil power enters high frequency transformer, secondary by rectifier diode rear drive single LED light fixture at high frequency transformer.Energy control IC can only control the maximum input current of LED and only control a paths of LEDs lamp.This common LED power can only control the light on and off of LED, can not carry out multi-channel control.When available light is fine, or with maximum power in work.Well can not play effect that is energy-conservation, color-temperature regulating.
embodiment 1a kind of LED intelligent power of binary channels tunable optical color-temperature regulating
Fig. 2 shows the present embodiment binary channels tunable optical color-temperature regulating LED intelligent power control principle drawing.220V civil power enters high frequency transformer, enters two-way DC/DC module respectively, then drive the LED lamp of two-way different-colour after high frequency transformer secondary commutation.By single-chip microcomputer, radio receiver (element 2), control the size of two-way DC/DC output current.After remote controller or WIFI send dim signal, radio receiver (element 2) receives dimmer command, dimmer command is sent to the I/O mouth of single-chip microcomputer (element 1), single-chip microcomputer (element 1) sends corresponding two-way pwm signal respectively to two-way DC/DC module according to dimmer command by two-way PWM mouth again.Two-way DC/DC module is according to the size of two-way pwm signal duty ratio, and the electric current exporting different size respectively makes the LED brightness of two-way different-colour from the change of 0-100% change and colour temperature.Reach the object of light modulation color-temperature regulating.

Claims (2)

1. a LED novel intelligent power supply for binary channels tunable optical color-temperature regulating, has Energy control IC, high frequency transformer, rectification diode and LED, it is characterized in that: have remote controller and intelligent control module;
Described intelligent control module, comprises two-way DC/DC module, single-chip microcomputer, radio receiver;
Described radio receiver: be wireless receiving module or WIFI receiver module;
After remote controller or WIFI send dim signal, radio receiver receives dimmer command, dimmer command is sent to the I/O mouth of single-chip microcomputer, single-chip microcomputer sends corresponding two-way pwm signal respectively to two-way DC/DC module according to dimmer command by two-way PWM mouth again; Two-way DC/DC module is according to the size of two-way pwm signal duty ratio, and the electric current exporting different size respectively makes the LED brightness of two-way different-colour from the change of 0-100% change and colour temperature.
2. the LED novel intelligent power supply of binary channels tunable optical color-temperature regulating according to claim 1, it is characterized in that: described wireless receiving module, be made up of the wireless receiving IC of a 2.4GHZ and antenna, it can receive the Wireless Light modulating signal of the 2.4GHZ sent by remote controller or WIFI, then the dim signal received is delivered to the I/O receiving terminal of MCU.
CN201520056190.9U 2015-01-27 2015-01-27 A kind of LED novel intelligent power supply of binary channels tunable optical color-temperature regulating Expired - Fee Related CN204335111U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520056190.9U CN204335111U (en) 2015-01-27 2015-01-27 A kind of LED novel intelligent power supply of binary channels tunable optical color-temperature regulating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520056190.9U CN204335111U (en) 2015-01-27 2015-01-27 A kind of LED novel intelligent power supply of binary channels tunable optical color-temperature regulating

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CN204335111U true CN204335111U (en) 2015-05-13

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104994637A (en) * 2015-06-29 2015-10-21 赛尔富电子有限公司 LED light fixture power supply
CN106358338A (en) * 2016-08-16 2017-01-25 上海互兴科技股份有限公司 Intelligent light-color regulation dual-output LED power supply
CN108445772A (en) * 2018-03-13 2018-08-24 深圳名飞远科技有限公司 Smart bluetooth LED music lamp control systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104994637A (en) * 2015-06-29 2015-10-21 赛尔富电子有限公司 LED light fixture power supply
CN106358338A (en) * 2016-08-16 2017-01-25 上海互兴科技股份有限公司 Intelligent light-color regulation dual-output LED power supply
CN108445772A (en) * 2018-03-13 2018-08-24 深圳名飞远科技有限公司 Smart bluetooth LED music lamp control systems

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GR01 Patent grant
C14 Grant of patent or utility model
CP03 Change of name, title or address

Address after: 710119, J10 building, No.1 Park, Changan science and Technology Industrial Park, hi tech Zone, Shaanxi, Xi'an

Patentee after: Xi'an most intelligent Polytron Technologies Inc

Address before: 710119, No. 10 building, No. 1 Park, Changan science and Technology Industrial Park, Xi'an hi tech Zone, Shaanxi

Patentee before: Xi'an Jizhong Digital Communication Co., Ltd.

C56 Change in the name or address of the patentee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150513

Termination date: 20210127

CF01 Termination of patent right due to non-payment of annual fee