CN204119627U - A kind of dimming control system - Google Patents
A kind of dimming control system Download PDFInfo
- Publication number
- CN204119627U CN204119627U CN201420648973.1U CN201420648973U CN204119627U CN 204119627 U CN204119627 U CN 204119627U CN 201420648973 U CN201420648973 U CN 201420648973U CN 204119627 U CN204119627 U CN 204119627U
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- 230000008054 signal transmission Effects 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 6
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- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 6
- 238000004146 energy storage Methods 0.000 description 2
- 235000015429 Mirabilis expansa Nutrition 0.000 description 1
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- 235000012364 Peperomia pellucida Nutrition 0.000 description 1
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- 238000004378 air conditioning Methods 0.000 description 1
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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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model relates to a kind of dimming control system, particularly can realize the intelligent lamp carrying out intelligent dimming control of infrared learning, comprise: infrared transmitter, infrared remote receiver, control module, constant flow module, constant voltage module, Switching Power Supply, mains switch, rectification circuit, switch detection circuit and light source module.The utility model, without the need to specific remote controller, just can control light source module by carrying out study to the infrared signal of infrared transmitter, switch detection circuit can also be used to control light source module simultaneously.
Description
Technical field
The utility model relates to a kind of dimming control system, particularly a kind of intelligent lamp carrying out intelligent dimming control that can realize infrared learning.
Background technology
Infrared remote control is one of current the most widely used communication and control device, because its controller architecture is simple, volume is little, low in energy consumption, antijamming capability is strong, reliability is high and cost is low, be widely used in household appliances, as domestic television set, air-conditioning, DVD lamp etc. all use Infrared remote controller, and Infrared remote controller is all for respective product design, can be described as remote controller one to one, thus cause one family to have multiple remote controller, in operation control apparatus, there is certain inconvenience.
For the weak point that this man-to-man Infrared remote controller exists, people have developed a kind of intelligent lamp with infrared learning function, as the infrared learning type remote-control energy-saving lamp assembly that the patent No. is CN 202949603 U, this intelligent lamp is transferred to control module after being received the infrared information that infrared transmitter sends by infrared remote receiver and carries out infrared learning, and this infrared transmitter just can carry out switch control rule to this intelligent lamp.Although this intelligent lamp achieves arbitrary infrared transmitter all can carry out switch control rule to intelligent lamp, but infrared learning control can not be carried out to the brightness of intelligent lamp, and user can not depart from infrared transmitter in use, cause the single of the constant of use and function.
Utility model content
For problem set forth above, the utility model provides a dimming control system simultaneously with infrared dimming function and mains switch dimming function.
For solving the problem, Based Intelligent Control of the present utility model etc. comprise: infrared transmitter, infrared remote receiver, control module, constant flow module, constant voltage module, Switching Power Supply, mains switch, rectification circuit, switch detection circuit and light source module.
The input of described Switching Power Supply is connected with alternating current input, and the output of described Switching Power Supply is connected with the input of rectification circuit; A mains switch that the input passage of described Switching Power Supply is connected realizes powering on of dimming control system and power down process to carry out switch motion;
The output of described rectification circuit is connected with the input of switch detection circuit and the input of constant voltage circuit respectively; The input of switch detection circuit and the input of constant voltage circuit is transferred to after the alternating current that Switching Power Supply inputs by described rectification circuit carries out rectification;
The output of described switch detection circuit is connected with the switch detection port of control module; The input of described switch detection circuit transmits to the switch detection port of control module the signal powered on power down according to the continuous switch motion of mains switch, and described control module exports different dim signals according to the number of times of upper electric impulse signal from the dim signal output port of control module;
The output of described constant voltage module is connected with the power end of control module and the power end of infrared remote receiver respectively; The direct current that the input of constant voltage module inputs is converted to the operating voltage that can supply control module and infrared remote receiver work by described constant voltage module;
The infrared signal transmission port of described infrared remote receiver is connected with the IR signal reception port of control module; The infrared signal that the infrared induction port of described infrared remote receiver is launched for receiving infrared transmitter, the infrared signal transmission that the infrared induction port accepts of infrared remote receiver arrives by the infrared signal transmission port of described infrared remote receiver is to the IR signal reception port of control module;
The dim signal output port of described control module is connected with the dim signal input port of constant-current circuit; The dim signal output port of described control module sends different dim signals to the dim signal input port of constant-current circuit;
The output of described constant-current circuit is connected with light source module; Described constant-current circuit exports different constant currents to light source module, makes light source module realize different brightness and exports.
As further improvement of the utility model, described light source module is LED ball shape lamp.
As further improvement of the utility model, described infrared transmitter is the various household electrical appliance remote controllers with infrared signal output function.
As further improvement of the utility model, it is pulse width modulating signal that the dim signal output port of described control module sends dim signal to the dim signal input port of constant-current circuit; The pulse width modulating signal of the different pulse durations that described constant-current circuit transmits according to the dim signal output port of intelligent control module exports different current values by the output of constant-current circuit and carries out brightness adjustment control to light source module.
Accompanying drawing explanation
Fig. 1 is a preferred structure block diagram of the present utility model.
Fig. 2 is the circuit diagram of a preferred rectification circuit of the present utility model and constant flow module.
Fig. 3 is the circuit diagram of a preferred constant voltage module of the present utility model.
Fig. 4 is a preferred circuit figure of control module of the present utility model.
Fig. 5 is infrared receiver port circuit diagram of the present utility model.
Fig. 6 is the program flow diagram that the intelligent control module of dimming control system of the present utility model judges opening ways.
Fig. 7 is the program flow diagram that dimming control system of the present utility model carries out infrared remote control pattern.
Fig. 8 is the program flow diagram of the timer conter work of dimming control system control module of the present utility model.
Embodiment
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
As a preferred embodiment of dimming control system of the present utility model circuit structure block diagram as shown in Figure 1, infrared transmitter 10, infrared remote receiver 20, control module 30, constant flow module 40, constant voltage module 50, Switching Power Supply 60, mains switch 601, rectification circuit 90, switch detection circuit 70 and light source module 80.
The input of described Switching Power Supply 60 is connected with alternating current input, and the output of described Switching Power Supply 60 is connected with the input of rectification circuit 90; A mains switch 601 that the input passage of described Switching Power Supply 60 is connected realizes powering on of dimming control system and power down process to carry out switch motion;
The output of described rectification circuit 90 is connected with the input of switch detection circuit 70 and the input of constant voltage circuit 50 respectively; The input of switch detection circuit 70 and the input of constant voltage circuit 50 is transferred to after the alternating current that Switching Power Supply 60 inputs by described rectification circuit 90 carries out rectification;
The output of described switch detection circuit 70 is connected with the switch detection port of control module 30; The input of described switch detection circuit 70 transmits to the switch detection port of control module 30 signal powered on power down according to the continuous switch motion of mains switch 601, and described control module 30 exports different dim signals according to the number of times of upper electric impulse signal from the dim signal output port of control module 30; Described dim signal is pulse width modulating signal;
The output of described constant voltage module 50 is connected with the power end of control module 30 and the power end of infrared remote receiver 20 respectively; The direct current that the input of constant voltage module 50 inputs is converted to the operating voltage that can work for control module 30 and infrared remote receiver 20 by described constant voltage module 50; Described constant voltage module 50 has energy-storage function, can realize being the of short duration power supply of control module 30 in powering on of dimming control system and power down process carrying out for mains switch 601 switch motion;
The infrared signal transmission port of described infrared remote receiver 20 is connected with the IR signal reception port of control module 30; The infrared signal that the infrared induction port of described infrared remote receiver 20 is launched for receiving infrared transmitter 10, then by the infrared signal transmission that receives to the IR signal reception port of control module 30;
The dim signal output port of described control module 30 is connected with the dim signal input port of constant-current circuit 40; The dim signal output port of described control module 30 sends different pulse width modulating signals to the dim signal input port of constant-current circuit 40;
The output of described constant-current circuit 40 is connected with light source module 80; Described constant-current circuit 40 exports different current values to light source module 80, makes light source module 80 realize different brightness and exports.
When mains switch 601 carries out continuous print switch motion, the burst transmissions that powers on when mains switch 601 powers on by described switch detection circuit 70 is to the switch detection port of control module 30, and described control module 30 passes through the pulse width modulating signal of dim signal output port to the input transmission different in width of constant flow module 40 of control module 30 according to the number of times of upper electric pulse; Described constant flow module 40 exports different current values according to the pulse width modulating signal of different in width to light source module 80, realizes the output of the different brightness of light source module 80.
After mains switch 601 conducts, after sending infrared letter by infrared transmitter 10 to the infrared induction port of infrared remote receiver 10, the infrared signal transmission received is carried out the study of this infrared signal by infrared remote receiver 10 to control module 30, after study, this infrared transmitter 10 just controls the pulse duration of the pulse width modulating signal that control module 10 exports to constant-current circuit 40 by launching this infrared signal, thus make constant-current circuit 40 export according to the pulse duration of different pulse width modulating signals the output that different current values realizes the different brightness of light source module 80.
A preferred rectification circuit 90 of the present utility model and constant flow module 40 circuit diagram as described in Figure 2; Described rectification circuit 90 comprises half-wave rectifying circuit 901 and full-wave rectifying circuit 902, the described circuit of output terminal of half-wave rectifying circuit 901 is connected with the input of switch detection circuit, and described half-wave rectifying circuit 901 is transferred to the input of switch detection circuit 70 after the input of the alternating current of full waveform is converted to half waveform; Described full-wave rectification 902 circuit is made up of full wave type rectifier bridge chip, and the output of described full-wave rectifying circuit 902 is connected with the input of described constant voltage module 50; Described full-wave rectifying circuit 902 is transferred to the input of constant voltage module 50 after the input of the alternating current of full waveform is converted to direct current;
The circuit diagram of a preferred constant voltage module of the present utility model as described in Figure 3; The circuit of described constant voltage module have employed MP150 pressurizer; The direct current that described full-wave rectifying circuit 902 transmits is converted to the operating voltage that can work for control circuit 30 and infrared remote receiver 20 by the circuit of described constant voltage module; The circuit of described constant voltage module utilizes some electric capacity to carry out energy storage, can realize being the of short duration power supply of control module 30 in powering on of dimming control system and power down process carrying out for mains switch 601 switch motion.
A preferred circuit figure of control module of the present utility model as described in Figure 4; Described control module adopts singlechip chip; The infrared receiver port of described control module adopts I2C bus clock pin, and the clock signal sent is SCK; The dim signal output port of described control module adopts data to export MISO pin output pulse width modulation signal PMW; The number of times of upper electric pulse when the switch detection port of described control module adopts the power supply continuous switch motion of data output mos I pin input switch.
The infrared learning algorithm of prior art can be adopted in the control module 30 of this embodiment to learn the infrared information that infrared transmitter 10 is launched, and described control module 30 uses the output current of pulse width modulation to constant flow module 40 to control to change the brightness of light source module; Described infrared learning algorithm can adopt the infrared learning algorithm of prior art; As described in Figure 6 be the program flow diagram that the intelligent control module 10 of dimming control system of the present utility model judges opening ways; The program flow diagram that dimming control system of the present utility model carries out infrared remote control pattern as described in Figure 7; The program flow diagram of the timer conter work of dimming control system control module of the present utility model as described in Figure 8; This partial content is emphasis of the present utility model not, no longer describes in detail in this.
The infrared information that dimming control system of the present utility model can be launched by infrared transmitter 10 and Switching Power Supply 60 continuously switch motion two kinds of modes carry out light modulation to light source module 80, and particular requirement is not had to infrared transmitter 10, make the use of this dimming control system convenient.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection range of the present utility model.
Claims (4)
1. a dimming control system, comprising: infrared transmitter, infrared remote receiver, control module, constant flow module, constant voltage module, Switching Power Supply, mains switch, rectification circuit, switch detection circuit and light source module;
The input of described Switching Power Supply is connected with alternating current input, and the output of described Switching Power Supply is connected with the input of rectification circuit; A mains switch that the input passage of described Switching Power Supply is connected realizes powering on of dimming control system and power down process to carry out switch motion;
The output of described rectification circuit is connected with the input of switch detection circuit and the input of constant voltage circuit respectively; The input of switch detection circuit and the input of constant voltage circuit is transferred to after the alternating current that Switching Power Supply inputs by described rectification circuit carries out rectification;
The output of described switch detection circuit and the switch of control module detect mouth and are connected; The input of described switch detection circuit detects port transmission according to the continuous switch motion of mains switch to the switch of control module and powers on and the signal of power down, and described control module exports different dim signals according to the number of times of upper electric impulse signal from the dim signal output port of control module;
The output of described constant voltage module is connected with the power end of control module and the power end of infrared remote receiver respectively; The direct current that the input of constant voltage module inputs is converted to the operating voltage that can supply control module and infrared remote receiver work by described constant voltage module;
The infrared signal transmission port of described infrared remote receiver is connected with the IR signal reception port of control module; The infrared signal that the infrared induction port of described infrared remote receiver is launched for receiving infrared transmitter, the infrared signal transmission that the infrared induction port accepts of infrared remote receiver arrives by the infrared signal transmission port of described infrared remote receiver is to the IR signal reception port of control module;
The dim signal output port of described control module is connected with the dim signal input port of constant-current circuit; The dim signal output port of described control module sends different dim signals to the dim signal input port of constant-current circuit;
The output of described constant-current circuit is connected with light source module; Described constant-current circuit exports different constant currents to light source module, makes light source module realize different brightness and exports.
2. dimming control system according to claim 1, is characterized in that: described light source module is LED.
3. dimming control system according to claim 1, is characterized in that: described infrared transmitter is the various household electrical appliance remote controllers with infrared signal output function.
4. dimming control system according to claim 1, is characterized in that: it is pulse width modulating signal that the dim signal output port of described control unit sends dim signal to the dim signal input port of constant-current circuit; The pulse width modulating signal of the different pulse durations that described constant-current circuit transmits according to the dim signal output port of intelligent control module exports different current values by the output of constant-current circuit and carries out brightness adjustment control to light source module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648973.1U CN204119627U (en) | 2014-11-04 | 2014-11-04 | A kind of dimming control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648973.1U CN204119627U (en) | 2014-11-04 | 2014-11-04 | A kind of dimming control system |
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| Publication Number | Publication Date |
|---|---|
| CN204119627U true CN204119627U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420648973.1U Expired - Lifetime CN204119627U (en) | 2014-11-04 | 2014-11-04 | A kind of dimming control system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348570A (en) * | 2018-10-08 | 2019-02-15 | 珠海市拓鑫光电科技有限公司 | A kind of dimming driving circuit, light adjusting controller and LED lamp |
| WO2019128003A1 (en) * | 2017-12-30 | 2019-07-04 | 深圳佳比泰智能照明股份有限公司 | Dual-functional controller |
| CN110769545A (en) * | 2019-11-01 | 2020-02-07 | 深圳爱克莱特科技股份有限公司 | LED lamp, and system and method for adjusting brightness of LED lamp |
| TWI687132B (en) * | 2018-05-03 | 2020-03-01 | 李玉麟 | Driver device |
| CN113260126A (en) * | 2021-04-19 | 2021-08-13 | 青岛海尔空调器有限总公司 | Illumination control method, illumination device and air conditioner indoor hanging machine |
| US11191143B2 (en) | 2017-05-27 | 2021-11-30 | Yu-Lin Lee | Driver system |
-
2014
- 2014-11-04 CN CN201420648973.1U patent/CN204119627U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11191143B2 (en) | 2017-05-27 | 2021-11-30 | Yu-Lin Lee | Driver system |
| WO2019128003A1 (en) * | 2017-12-30 | 2019-07-04 | 深圳佳比泰智能照明股份有限公司 | Dual-functional controller |
| TWI687132B (en) * | 2018-05-03 | 2020-03-01 | 李玉麟 | Driver device |
| US11340640B2 (en) | 2018-05-03 | 2022-05-24 | Yu-Lin Lee | Driver circuit |
| CN109348570A (en) * | 2018-10-08 | 2019-02-15 | 珠海市拓鑫光电科技有限公司 | A kind of dimming driving circuit, light adjusting controller and LED lamp |
| CN109348570B (en) * | 2018-10-08 | 2024-02-09 | 珠海市拓鑫光电科技有限公司 | Dimming driving circuit, dimming controller and LED lamp |
| CN110769545A (en) * | 2019-11-01 | 2020-02-07 | 深圳爱克莱特科技股份有限公司 | LED lamp, and system and method for adjusting brightness of LED lamp |
| CN110769545B (en) * | 2019-11-01 | 2025-03-18 | 深圳爱克莱特科技股份有限公司 | LED lamp, LED lamp brightness adjustment system and method |
| CN113260126A (en) * | 2021-04-19 | 2021-08-13 | 青岛海尔空调器有限总公司 | Illumination control method, illumination device and air conditioner indoor hanging machine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000 Fujian Province, Xiamen torch hi tech Industrial Development Zone Hualian electronic building Patentee after: XIAMEN HUALIAN ELECTRONICS Corp.,Ltd. Address before: 361000 Fujian Province, Xiamen torch hi tech Industrial Development Zone Hualian electronic building Patentee before: XIAMEN HUALIAN ELECTRONICS Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20150121 |
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| CX01 | Expiry of patent term |