CN202918547U - Centralized powered LED device - Google Patents

Centralized powered LED device Download PDF

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Publication number
CN202918547U
CN202918547U CN2012205499455U CN201220549945U CN202918547U CN 202918547 U CN202918547 U CN 202918547U CN 2012205499455 U CN2012205499455 U CN 2012205499455U CN 201220549945 U CN201220549945 U CN 201220549945U CN 202918547 U CN202918547 U CN 202918547U
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China
Prior art keywords
module
light fixture
power supply
paths
connected power
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CN2012205499455U
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Chinese (zh)
Inventor
陈礼革
李中鹏
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SHENZHEN TONGXIN TECHNOLOGY Co Ltd
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SHENZHEN TONGXIN TECHNOLOGY Co Ltd
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Priority to CN2012205499455U priority Critical patent/CN202918547U/en
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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 discloses a centralized powered LED device. The centralized powered LED device comprises a centralized power supply module, a control center, and at least one LED lamp group. Each LED lamp group is composed of one or more LED lamps which are connected in parallel. The mains supply is converted into the direct-current power through the centralized power supply module, the centralized power supply module is used to provide a direct-current power for the control center, and the direct-current power is used to power the at least one LED lamp group in a constant-current manner through the control center. The control center comprises an RF radio frequency module, a digital communication module and a MCU micro control unit. The centralized powered LED device has the following advantages: the switch-on, the switch-off and the lighting intensity of one or more LED lamps in the centralized powered LED lamp group can be controlled in a manual control manner, in a remote control manner and in an intelligent control manner.

Description

The LED matrix of centrally connected power supply
Technical field
The utility model relates to a kind of LED matrix of centrally connected power supply.
Background technology
Because the LED light fixture has that luminous efficiency is high, power consumption is few, security reliability is strong, environmental protection, the advantage such as energy-conservation, so the LED lamp is applied in people's the life widely.But each LED lamp needs a special driving power when work, and to be far longer than the useful life of driving power the useful life of LED lamp, when the LED lamp was widely used in the engineering lighting field of centrally connected power supply, this had just brought numerous inconvenience to correlation engineering.In order to solve this inconvenience, people have invented a variety of LED lamp illuminating system centrally connected power supply methods, these centrally connected power supply methods mainly are that the driving power of LED lamp and LED lamp have been divided into two parts, install respectively, but there is the problem of turning on light, turning off the light of one or many LED lamp in can not intelligent control LED light fixture group and lamplight brightness in this method.
The utility model content
The purpose of this utility model is for the problems referred to above, and the LED matrix of the centrally connected power supply of turning on light, turning off the light of one or many LED light fixture in a kind of LED light fixture group that can manually control with the Based Intelligent Control centrally connected power supply and lamplight brightness is provided to society.
The technical solution of the utility model is: the LED matrix that designs a kind of centrally connected power supply, comprise the centrally connected power supply module, control centre, at least one paths of LEDs light fixture group, described every paths of LEDs light fixture group is comprised of the LED light fixture of one or more parallel connections, civil power changes direct current into through described centrally connected power supply module, and described centrally connected power supply module provides DC power supply for described control centre, and direct current is given described at least one paths of LEDs light fixture group constant current-supplying through described control centre; Described control centre comprises: the RF radio-frequency module is used for realizing that arbitrary LED light fixture to described at least one paths of LEDs light fixture group carries out remote control control; Digital communication module be used for to be realized carrying out the intelligence interconnection of any LED light fixture of described at least one paths of LEDs light fixture group is controlled with equipment such as PC, smart mobile phones; The MCU one chip microcomputer is realized the information mutual communication of each intermodule, and by receiving, process, carry out the information from each module, is realized the control to any LED light fixture in described at least one paths of LEDs light fixture group.
As to improvement of the present utility model: described RF radio-frequency module can also replace with infrared sensor module or power carrier control module, described infrared sensor module or described power carrier control module are used for realizing the corresponding lamp in described at least one each road of paths of LEDs light fixture group is controlled.
As to improvement of the present utility model: also comprise LAN module, it is inner that described LAN module is arranged on described control centre, be connected with described MCU one chip microcomputer, described LAN module, be used for realizing that the interior any computer of local area network (LAN) carries out the control of switch lamp and light modulation to arbitrary LED light fixture of described at least one paths of LEDs light fixture group, can also see through the internet by the open realization of some ports and carry out Long-distance Control.
As to improvement of the present utility model: also comprise the brightness tracking module, described brightness tracking module is light sensor or acoustic sensor, it is inner that described brightness tracking module is arranged on described control centre, be connected with described MCU one chip microcomputer, described brightness tracking module, be used for realizing that described at least one paths of LEDs light fixture group in the automatic adjusting of the lamplight brightness on each road, reaches the standard of setting.
As to improvement of the present utility model: also comprise manual control module, it is inner that described manual control module is arranged on described control centre, be connected with described MCU one chip microcomputer, described manual control module is used for realizing manual regulating and controlling function to arbitrary LED light fixture of described at least one paths of LEDs light fixture group.
As to improvement of the present utility model: described centrally connected power supply module is constant current constant voltage centrally connected power supply module.
As to improvement of the present utility model: described centrally connected power supply module is rectification centrally connected power supply module.
As to improvement of the present utility model: described at least one paths of LEDs light fixture group is LED multi-path light fixture group, and is parallel with one another between the described LED multi-path light fixture group.
As to improvement of the present utility model: described infrared sensor module is the infrared photoelectric sensor module.
As to improvement of the present utility model: described infrared sensor module is that heat is released infrared sensor module.
The utlity model has turning on light, turn off the light and the advantage of lamplight brightness of one or many LED light fixture in the LED light fixture group of manually control, Long-distance Control and Based Intelligent Control centrally connected power supply.
Description of drawings
Fig. 1 is planar structure schematic diagram of the present utility model.
Wherein: 1. centrally connected power supply module; 2. control centre; 21. RF radio-frequency module; 22. infrared sensor module; 23. digital communication module; 24. LAN module; 25. brightness tracking module; 26. manual control module; 27. MCU one chip microcomputer; 3.LED light fixture.
Embodiment
See also Fig. 1, what Fig. 1 disclosed is a kind of LED matrix of centrally connected power supply, a kind of LED matrix of centrally connected power supply, comprise: centrally connected power supply module 1, control centre 2, at least one paths of LEDs light fixture group, described every paths of LEDs light fixture group is comprised of the LED light fixture 3 of one or more parallel connections, described at least one paths of LEDs light fixture group is LED multi-path light fixture group, and is parallel with one another between the described LED multi-path light fixture group.Civil power changes direct current into through described centrally connected power supply module 1, and described centrally connected power supply module 1 provides DC power supply for described control centre 2, and direct current is given described at least one paths of LEDs light fixture group constant current-supplying through described control centre 2.
Described control centre 2 comprises: RF radio-frequency module 21, infrared sensor module 22, digital communication module 23, LAN module 24, brightness tracking module 25, manual control module 26 and MCU one chip microcomputer 27, described RF radio-frequency module 21, described infrared sensor module 22, described digital communication module 23, described LAN module 24, described brightness tracking module 25, described manual control module 26 are connected with described MCU one chip microcomputer 27 inputs respectively, and the output of described MCU one chip microcomputer 27 connects described at least one paths of LEDs light fixture group.
Described MCU one chip microcomputer 27 is for the treatment of information command.
After described RF radio-frequency module 21 receives the RF radio-frequency information, transfer to described MCU one chip microcomputer 27, described MCU one chip microcomputer 27 is sent to information described at least one paths of LEDs light fixture group after treatment, realizes arbitrary the LED light fixture 3 in described at least one paths of LEDs light fixture group carried out remote control control.
In the present embodiment, described RF radio-frequency module 21 can replace with electric power carrier Control module, after described power carrier control module receives power carrier information, transfer to described MCU one chip microcomputer 27, described MCU one chip microcomputer 27 is sent to information described at least one paths of LEDs light fixture group after treatment, realizes arbitrary the LED light fixture 3 in described at least one paths of LEDs light fixture group carried out remote control control.
Described power carrier is the distinctive communication mode of electric power system, and power carrier communication refers to utilize existing power line, the analog or digital signal is carried out the technology of high-speed transfer by carrier system.Maximum characteristics are not need again to set up network, as long as live wire just can carry out the data transmission.
In the present embodiment, described infrared sensor module 22 is that infrared photoelectric sensor module or heat are released infrared sensor module, after described infrared sensor module 22 receives infrared information, transfer to described MCU one chip microcomputer 27, described MCU one chip microcomputer 27 is sent to information described at least one paths of LEDs light fixture group after treatment, realizes arbitrary the LED light fixture 3 in described at least one paths of LEDs light fixture group carried out remote control control.
Described digital communication module 23, after receiving the digital information of sending from equipment such as PC, smart mobile phones, transfer to described MCU one chip microcomputer 27, described MCU one chip microcomputer 27 is sent to information described at least one paths of LEDs light fixture group after treatment, realizes the intelligence interconnection control to arbitrary LED light fixture 3 in described at least one paths of LEDs light fixture group.
Described LAN module 24, after receiving the information of sending from arbitrary computer in the local area network (LAN), transfer to described MCU one chip microcomputer 27, described MCU one chip microcomputer 27 is sent to information described at least one paths of LEDs light fixture group after treatment, realizes the switch lamp of arbitrary LED light fixture 3 in described at least one paths of LEDs light fixture group, the Based Intelligent Control of light modulation.Can also see through the internet by open realization of some ports, arbitrary the LED light fixture 3 in described at least one paths of LEDs light fixture group carried out Long-distance Control.
In the present embodiment, described brightness tracking module 25 is light sensor or acoustic sensor, described brightness tracking module 25 is described light sensors, described MCU one chip microcomputer 27 is sensed the illumination value of current environment according to described light sensor, when described illumination value reaches certain value, automatically the described at least one paths of LEDs light fixture group of control reaches the standard of setting at the lamplight brightness on each road; Described brightness tracking module 25 is described acoustic sensors, described MCU one chip microcomputer 27 is sensed the decibel value of current environment according to described acoustic sensor, when this decibel value reaches certain value, automatically the described at least one paths of LEDs light fixture group of control reaches the standard of setting at the lamplight brightness on each road.
In the present embodiment, described manual control module 26, after receiving the control command of sending by the control button on the described manual control module 26 from the user, transfer to described MCU one chip microcomputer 27, described MCU one chip microcomputer 27 is sent to information described at least one paths of LEDs light fixture group after treatment, realizes manual regulating and controlling function to arbitrary LED light fixture 3 in described at least one paths of LEDs light fixture group.Described control button is: open and close, timing switch, luminous flux adjusting, natural colour temperature, common colour temperature button.
Described timing switch button, the time that can control appointment is closed arbitrary LED light fixture 3 in described at least one paths of LEDs light fixture group.
Described luminous flux regulating key can be regulated luminous flux, thereby changes the luminous flux of arbitrary LED light fixture 3 in described at least one paths of LEDs light fixture group.
Described natural colour temperature button, LED light fixture 3 colour temperatures of described at least one paths of LEDs light fixture group change the variation track of simulate day sunlight colour temperature and constantly circulation automatically.And described common colour temperature button immobilizes LED light fixture 3 colour temperatures of described at least one paths of LEDs light fixture group.
The present embodiment mainly is described MCU one chip microcomputer 27, realize the information mutual communication of each intermodule by the operation of software, and by receiving, process, carry out the information from each module, realize the control to arbitrary LED light fixture 3 in described at least one paths of LEDs light fixture group.The user can pass through the equipment such as remote control, computer, smart mobile phone, and arbitrary the LED light fixture 3 in described at least one paths of LEDs light fixture group carried out Long-distance Control; Can by manually controlling button, arbitrary LED light fixture 3 in described at least one paths of LEDs light fixture group manually be controlled; Can also pass through illumination value harmony shellfish value, arbitrary the LED light fixture 3 in described at least one paths of LEDs light fixture group carried out Based Intelligent Control.
The present embodiment not only has been divided into two parts with driving power and the LED lamp of LED lamp, the driving power of a plurality of LED lamps is designed to a described centrally connected power supply module 1, can also be by Long-distance Control, manual the turning on light, turn off the light and lamplight brightness of one or many LED lamp in control and the described at least one paths of LEDs light fixture group of Based Intelligent Control.
In the utility model, described centrally connected power supply module 1 is constant current constant voltage centrally connected power supply module or rectification centrally connected power supply module.

Claims (10)

1. the LED matrix of a centrally connected power supply, comprise: centrally connected power supply module, control centre, at least one paths of LEDs light fixture group, described every paths of LEDs light fixture group is comprised of the LED light fixture of one or more parallel connections, civil power changes direct current into through described centrally connected power supply module, described centrally connected power supply module provides DC power supply for described control centre, and direct current is given described at least one paths of LEDs light fixture group constant current-supplying through described control centre; It is characterized in that, described control centre comprises: the RF radio-frequency module is used for realizing that arbitrary LED light fixture to described at least one paths of LEDs light fixture group carries out remote control control; Digital communication module be used for to be realized carrying out the intelligence interconnection of any LED light fixture of described at least one paths of LEDs light fixture group is controlled with equipment such as PC, smart mobile phones; The MCU one chip microcomputer is realized the information mutual communication of each intermodule, and by receiving, process, carry out the information from each module, is realized the control to any LED light fixture in described at least one paths of LEDs light fixture group.
2. the LED matrix of centrally connected power supply as claimed in claim 1, it is characterized in that: described RF radio-frequency module can also replace with infrared sensor module or power carrier control module, described infrared sensor module or described power carrier control module are used for realizing the corresponding lamp in described at least one each road of paths of LEDs light fixture group is controlled.
3. such as the LED matrix of claim 1 or 2 described centrally connected power supplies, it is characterized in that: also comprise LAN module, it is inner that described LAN module is arranged on described control centre, be connected with described MCU one chip microcomputer, described LAN module, be used for realizing that the interior any computer of local area network (LAN) carries out the control of switch lamp and light modulation to arbitrary LED light fixture of described at least one paths of LEDs light fixture group, can also see through the internet by the open realization of some ports and carry out Long-distance Control.
4. such as the LED matrix of claim 1 or 2 described centrally connected power supplies, it is characterized in that: also comprise the brightness tracking module, described brightness tracking module 25 is light sensor or acoustic sensor, it is inner that described brightness tracking module is arranged on described control centre, be connected with described MCU one chip microcomputer, described brightness tracking module is used for realizing that described at least one paths of LEDs light fixture group in the automatic adjusting of the lamplight brightness on each road, reaches the standard of setting.
5. such as the LED matrix of claim 1 or 2 described centrally connected power supplies, it is characterized in that: also comprise manual control module, it is inner that described manual control module is arranged on described control centre, be connected with described MCU one chip microcomputer, described manual control module is used for realizing manual regulating and controlling function to arbitrary LED light fixture of described at least one paths of LEDs light fixture group.
6. the LED matrix of centrally connected power supply as claimed in claim 1 or 2, it is characterized in that: described centrally connected power supply module is constant current constant voltage centrally connected power supply module.
7. the LED matrix of centrally connected power supply as claimed in claim 1 or 2, it is characterized in that: described centrally connected power supply module is rectification centrally connected power supply module.
8. the LED matrix of centrally connected power supply as claimed in claim 1 or 2, it is characterized in that: described at least one paths of LEDs light fixture group is LED multi-path light fixture group, and is parallel with one another between the described LED multi-path light fixture group.
9. the LED matrix of centrally connected power supply as claimed in claim 2, it is characterized in that: described infrared sensor module is the infrared photoelectric sensor module.
10. the LED matrix of centrally connected power supply as claimed in claim 2, it is characterized in that: described infrared sensor module is that heat is released infrared sensor module.
CN2012205499455U 2012-10-25 2012-10-25 Centralized powered LED device Active CN202918547U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103228090A (en) * 2013-05-23 2013-07-31 中国建筑股份有限公司 Digital control lamp
CN104093255A (en) * 2014-07-23 2014-10-08 郭穗 Intelligent LED illuminating control system and control method thereof
CN104791651A (en) * 2014-05-28 2015-07-22 天长市安发特照明电器有限公司 Novel LED underground lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103228090A (en) * 2013-05-23 2013-07-31 中国建筑股份有限公司 Digital control lamp
CN104791651A (en) * 2014-05-28 2015-07-22 天长市安发特照明电器有限公司 Novel LED underground lamp
CN104093255A (en) * 2014-07-23 2014-10-08 郭穗 Intelligent LED illuminating control system and control method thereof
CN104093255B (en) * 2014-07-23 2016-03-09 深圳市凯信光电有限公司 The control method of LED intelligent illumination system

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