CN201515525U - LED lighting energy saving control device - Google Patents
LED lighting energy saving control device Download PDFInfo
- Publication number
- CN201515525U CN201515525U CN2009201612372U CN200920161237U CN201515525U CN 201515525 U CN201515525 U CN 201515525U CN 2009201612372 U CN2009201612372 U CN 2009201612372U CN 200920161237 U CN200920161237 U CN 200920161237U CN 201515525 U CN201515525 U CN 201515525U
- Authority
- CN
- China
- Prior art keywords
- circuit
- control device
- led lighting
- lighting energy
- saving control
- Prior art date
- 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
Links
- 238000012545 processing Methods 0.000 claims abstract description 23
- 230000015654 memory Effects 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 7
- 230000005669 field effect Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims 1
- 230000008859 change Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 229910044991 metal oxide Inorganic materials 0.000 description 5
- 150000004706 metal oxides Chemical class 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
本实用新型公开了一种LED照明节能控制装置，具有一微处理控制单元，让一电源经一降压电路形成稳定低电压的交流电流后，让电流传送至该微处理控制单元，其含有一处理电路与相连的一只读存储器与一定时器及相关的控制软件，其与对应作控制的一调光控制电路相接后，再与一LED驱动电路相接，让该驱动电路后端能连设有至少一LED灯。本实用新型产品可广泛适用于各种需要使用LED照明节能控制装置的场合。
The utility model discloses an LED lighting energy-saving control device, which has a microprocessing control unit, which allows a power supply to form a stable low-voltage alternating current through a step-down circuit, and then transmits the current to the microprocessing control unit, which contains a processing circuit and a connected read-only memory and a timer and related control software, which is connected to a dimming control circuit for corresponding control, and then connected to an LED driving circuit, so that the rear end of the driving circuit can be connected to at least one LED lamp. The utility model product can be widely used in various occasions where the LED lighting energy-saving control device is needed.
Description
Technical field
The utility model relates to a kind of LED lighting energy saving control device, especially relates to a kind of LED lighting energy saving control device that can reduce lighting power in the non-spike period.
Background technology
In order to save electric power, government has begun to promote the use of the street lamp of LED pattern, to replace mercury formula street lamp, this change can allow the mercury vapor lamp of 200 watts of power make the LED light lamp of 100 watts of power into, just can obtain same brightness, with power, can save the electric power of half, so the expense of changing just can reclaim through a period of time, but the illumination in street, all be evening, approximately from 6 in evening to point in mornings six, on general the use, after ten two of midnights, car and people's traffic volume is all rare, need not use so high brightness in fact, but all is configured to a kind of situation of stable power-supplying because of existing design, can't change, at this moment, just produce the situation of waste, the environment in space arround also having influence on; So this kind control circuit traditionally has its undesirable part, has influence on the usability of the energy, for the article of more realistic demand are provided, the utility model people researches and develops, and uses the problem that easily produces that goes up to solve prior art.
In view of this, the present utility model people is active development research, and for improving the deficiency of the said goods, through the permanent research and experiment of making great efforts, development and Design goes out LED lighting energy saving control device of the present utility model finally.
The utility model content
The technical problems to be solved in the utility model provides a kind of LED lighting energy saving control device, can solve the problem that the LED illuminating lamp can't be regulated power in the different periods in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of LED lighting energy saving control device, has a little processing and control element (PCE), after allowing a power supply form the alternating current of stablizing low-voltage through a reduction voltage circuit, allow electric current be sent to this little processing and control element (PCE), it contains a treatment circuit and the read-only memory and a timer and the relevant Control Software that link to each other, after its adjusting control circuit with corresponding do control joins, join with a led drive circuit again, allow this drive circuit rear end can be provided with at least one LED lamp; After power supply, little processing and control element (PCE) picks up counting by timer, in each interval time that little processing and control element (PCE) is set, running to one section interval expiration, just notify adjusting control circuit to produce different resistance values, to change current value, through after the regulation and control of at least one metal-oxide half field effect transistor this drive circuit is sent signal, to change the brightness and the overall power of LED lamp.
Preferably, adjusting control circuit wherein is variable resistance circuit or pulse-width modulation circuit.
Preferably, wherein little processing and control element (PCE) connects communication unit to a master control set place through a built-up circuit.
Preferably, the first temperature detecting device that connects of wherein little processing controls electricity, the temperature detecting device is located at LED lamp place.
Preferably, power supply wherein refers to the electric power that civil power, solar power generation or wind power generation are supplied.
Preferably, supply voltage wherein is below the low pressure 36V.
Preferably, alternating current wherein also is organized into direct current through a rectification circuit.
Preferably, communication unit wherein is for using the RS485 interface.
After adopting the technical solution of the utility model, because the microprocessor that is provided with can link to each other with timer, little processing etc. and control each element, so can be through after the different periods, the notice adjusting control circuit produces different resistance values, to change current value, through after the regulation and control of a metal-oxide half field effect transistor this drive circuit being sent signal, and then change the brightness and the overall power of LED lamp.After adopting this unique design, the mode that the utilization segmentation reduces brightness designs, and adopt the idea of disperseing illumination, providing of light source can all be met under various situations, just do not changing the function as the light fixture of illumination itself such as original street lamp, flower garden lamp, after adding circuit control device of the present utility model, just can there be at least 1% to 90% power saving to improve the space, take care of the pence, just can make contributions for environmental protection, also can save the energy, make the utility model product contrast prior art, can reach practical improvement such as efficient, energy-conservation.
Description of drawings
Fig. 1 is a circuit block diagram of the present utility model.
Fig. 2 is a main actuating circuit calcspar of the present utility model.
Fig. 3 is a basic circuit diagram of the present utility model.
Fig. 4 is main actuating circuit figure of the present utility model.
The primary clustering symbol description
1 little processing and control element (PCE) (MCU), 11 read-only memorys
12 timer 2 adjusting control circuits
21 variable resistance circuits (VR), 22 pulse-width modulation circuit (PWM)
23 metal-oxide half field effect transistors (MosFET), 3 rectification circuits
31 reduction voltage circuits, 32 power supplys
4LED drive circuit 5LED lamp 6 communication units
Embodiment
Below in conjunction with drawings and embodiments the utility model is described in further detail.
See also Fig. 1 to Fig. 4, be the schematic diagram of a kind of LED lighting energy saving of the utility model control device.Consult Fig. 1 and Fig. 3, has a little processing and control element (PCE) 1 (MCU), allow civil power (110 or 220 volts) or solar power generation, the power supply 32 of electric power that wind power generation produces is after a reduction voltage circuit 31 (referring to 12 or 24 or 36 volts) and a rectification circuit 3 (not necessarily will be located at step-down place of inlet) form the stable DC electric current of low-voltage, allow electric current be sent to little processing and control element (PCE) 1, it contains a treatment circuit and the read-only memory 11 that links to each other reaches relevant Control Software with a timer 12 little processing and control element (PCE) 1, after little processing and control element (PCE) 1 its adjusting control circuit 2 with corresponding do control joins, join with a led drive circuit 4 again, allow drive circuit 4 rear ends can be provided with at least one LED lamp 5; After power supply, little processing and control element (PCE) 1 allows timer 12 pick up counting, in each interval time that little processing and control element (PCE) 1 is set, running to one section interval expiration, just notify adjusting control circuit 2 to produce different resistance values, to change current value, become semiconductcor field effect transistor (to be called for short: metal-oxide half field effect transistor) (MosFET) after 23 the regulation and control led drive circuit 4 is sent signal, with brightness and the whole power that changes LED lamp 5 through at least one burning.As Fig. 2 and Fig. 4, adjusting control circuit 2 wherein is variable resistance circuit 21 (VR) or pulse-width modulation circuit 22 (PWM), purposes as the adjustment resistance value of constant current state, for example, if be depressurized to 36V, be connected with the LED lamp 5 of ten strings, the LED lamp 5 of every string approximately is 3V, electric current is reached LED lamp 5 places (can be to tens of LEDs) of every string, the utility model controls to the output current that all there is 1A each LED unit, is a kind of stable output mode again.Utilize and carry out the work of little processing and control element (PCE) 1 as the single-chip of UC3843, the Q1 to Q4 that allows power pass through respectively in the metal-oxide half field effect transistor (MosFET) produces the function of timesharing control, and the setting of time is also finished through an initialization circuit, as shown in Figure 4.In addition, little processing and control element (PCE) 1 of the present utility model can be equipped with a clock unit, carries out the control of whole year time, and convenient program setting by long-range master control set or near-end carries out the regulation and control action of light.
In addition, be provided with the connection management function of a communication in the utility model in addition, promptly connect a communication unit 6 (figure middle finger connector J2 and J3, be use RS485 interface and specification) a to master control set (being often referred to the master computer of a control centre) through a built-up circuit (Fig. 4) and locate at little processing and control element (PCE) 1; A required temperature detecting device that is transmitted as whole processes of controlling and is connected in little processing and control element (PCE) 1 (shown in Figure 1, its can be located at LED lamp 5) is other, with the real effect of display lamp group.In addition little processing and control element (PCE) 1 also can be provided with a sensitization control assembly, in order to control the induction that real daylight has or not, can finish that more the function of change operation allows the colour of sky secretly just can turn on light ahead of time ahead of time with real luminosity, and vice versa.
The utility model for example if six hours illuminances that reduce by half are arranged, just can have 25% saving effect; The rest may be inferred.The utility model is low pressure weak electricity system AC12V or AC 24V, can avoid meeting the control mode of LED low-voltage and high-current simultaneously because of the electric leakage of drenching with rain causes injury to personnel.Led driver is adopted modularized design, can will organize in parallel the use more, and control (stack function) simultaneously; Available VR Port (as desk lamp, room illumination), PWM Port are used for big system (outdoor scene, street lamp) can see through computer control;
Structure in sum, the utility model are used special circuit design, thus good energy-conservation usability can be provided, be one fully with existing different constructing apparatus.
The above; it only is embodiment of the present utility model; but protection range of the present utility model is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect easily or replacement all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range that claims were limited.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201612372U CN201515525U (en) | 2009-07-14 | 2009-07-14 | LED lighting energy saving control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201612372U CN201515525U (en) | 2009-07-14 | 2009-07-14 | LED lighting energy saving control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201515525U true CN201515525U (en) | 2010-06-23 |
Family
ID=42486934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201612372U Expired - Fee Related CN201515525U (en) | 2009-07-14 | 2009-07-14 | LED lighting energy saving control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201515525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655702A (en) * | 2011-02-28 | 2012-09-05 | 夏普株式会社 | Led driving circuit, led illumination appliance, led illuminator, and led illumination system |
| CN103428942A (en) * | 2012-05-23 | 2013-12-04 | 黄焕珠 | LED street lamp with double power saving effect |
-
2009
- 2009-07-14 CN CN2009201612372U patent/CN201515525U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655702A (en) * | 2011-02-28 | 2012-09-05 | 夏普株式会社 | Led driving circuit, led illumination appliance, led illuminator, and led illumination system |
| CN102655702B (en) * | 2011-02-28 | 2015-06-17 | 夏普株式会社 | LED driving circuit, LED illumination appliance, LED illuminator, and LED illumination system |
| CN103428942A (en) * | 2012-05-23 | 2013-12-04 | 黄焕珠 | LED street lamp with double power saving effect |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109673086B (en) | LED drive control circuit compatible with wireless dimming and color mixing and wall switch color mixing | |
| CN201001214Y (en) | An intelligent wireless network LED street lamp | |
| CN201310775Y (en) | LED illuminating system capable of adjusting color temperature | |
| CN201039534Y (en) | A LED street lamp control circuit with adjustable color temperature | |
| WO2009067923A1 (en) | Dc low voltage distribution box for indoor multi leds lamp | |
| CN101784145A (en) | Remote stepless dimming LED multi-path drive constant-current system and constant-current source | |
| CN204598431U (en) | A kind of visual intelligent illuminator | |
| CN201515525U (en) | LED lighting energy saving control device | |
| CN204465970U (en) | A LED Street Lamp Driving Circuit Based on HV9931 | |
| CN202979394U (en) | LED intelligent control system | |
| CN201651825U (en) | Photosensitive automatic dimming LED lamps | |
| CN209824090U (en) | LED drive control circuit compatible with wireless dimming and color modulation and wall switch color modulation | |
| CN208337946U (en) | A kind of light modulation toning driving circuit of LED light | |
| CN202603011U (en) | Energy-saving control system for light-emitting diode (LED) indoor illumination | |
| CN205610989U (en) | LED lamp with switch stepless dimming | |
| CN202203790U (en) | Energy-saving street lamp | |
| CN202261983U (en) | Home Wireless LED Lighting Control System | |
| CN102287719A (en) | Energy-saving road lamp | |
| CN202374533U (en) | Intelligent remote control driving device for light-emitting diode (LED) crystal lamp | |
| CN109526099A (en) | A kind of solar street light | |
| CN201827740U (en) | LED intelligent lamp | |
| CN205830109U (en) | A kind of switch Based Intelligent Control color-temperature regulating LED bi-colour light | |
| CN202841615U (en) | Intelligent Street Light Control System | |
| CN207689949U (en) | A kind of RGB light regulator control system | |
| CN211860596U (en) | Illumination control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIE WEIZHE Free format text: FORMER OWNER: JIETRONICS TECHNOLOGY LTD. Effective date: 20120529 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120529 Address after: Xinyi Road in Daan District of Taipei city four lane 265 Lane 31 10 3 106 Patentee after: Xie Weizhe Address before: Xinyi Road Taiwan Taipei City 4 Chinese Daan District No. 187 7 floor Patentee before: Jiechuang Technologies Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20140714 |
|
| EXPY | Termination of patent right or utility model |