CN202059633U - Intelligent control device for LED light supplement lamp - Google Patents
Intelligent control device for LED light supplement lamp Download PDFInfo
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- CN202059633U CN202059633U CN2011201371176U CN201120137117U CN202059633U CN 202059633 U CN202059633 U CN 202059633U CN 2011201371176 U CN2011201371176 U CN 2011201371176U CN 201120137117 U CN201120137117 U CN 201120137117U CN 202059633 U CN202059633 U CN 202059633U
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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 discloses an intelligent control device for an LED light supplement lamp. The intelligent control device comprises an MCU (Microcontroller Unit) control unit, a constant current control circuit, a panel interface, a 485 bus circuit, and a power supply circuit, wherein the power supply circuit supplies power to the MCU control unit, the MCU control unit carries out corresponding control to the constant current control circuit according to the arrangement of the panel interface and the remote arrangement of a 485 bus, the MCU control unit returns corresponding information to the panel interface for indication, and the 485 bus circuit receives returned corresponding parameters for remote management. Beneficial effects comprise that in order to meet the requirement of monitoring the light supplement lamp, the intelligent control device can realize the analog dimming and PWM (Pulse Width Modulation) dimming of the LED light supplement lamp, and realize the switching of a plurality of function modes such as normally on, stroboflash, trigger, remote control, and the like.
Description
Technical field
The utility model relates to a kind of control device, more specifically says, it relates to a kind of LED light filling lamp intelligence controlling device.
Background technology
Because LED energy-conservation and reach 50000 hours working life, the monitoring light filling lamp on the market is just replaced by LED light filling lamp now.But what LED light filling lamp in the market generally adopted is to come the driving LED lamp plate to add a photosensitive control switch again with a constant-current supply to select start night.Such mode is not easy to Based Intelligent Control for our intelligentized control at present.Monitoring simultaneously that the light filling lamp needs in some application scenarios can handoff functionality, as from the normal bright stroboscopic that switches to, perhaps switch to and trigger control, in the market all be simple function, can not accomplish these functions are all combined.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of demand that adapts to monitoring light filling lamp is provided, and makes things convenient for the LED light filling lamp intelligence controlling device of Based Intelligent Control.
LED light filling lamp intelligence controlling device described in the utility model comprises MCU control unit, constant-current control circuit, panel interface, 485 bus circuits and power supply circuits, and described power supply circuits are used for powering to the MCU control unit; Setting and the long-range of 485 buses according to panel interface are provided with the MCU control unit that constant-current control circuit is controlled to be electrically connected with constant-current control circuit, panel interface, 485 bus circuits respectively; Described MCU control unit comprises the STC12C2052 control chip U5 that detects button and various signal and make corresponding processing, be connected with the pin one of control chip U5 after resistance R N4 one end ground connection, the other end and the aluminium electroloysis EC3 parallel connection, two ends of crystal X1 are connected with pin 5 with the pin 4 of control chip U5 respectively, capacitor C N1 is with capacitor C N2 one end ground connection, the other end and be connected with pin 5 with the pin 4 of control chip U5 respectively.The MCU control unit returns corresponding information and gives panel interface as indication usefulness, and the reception of 485 bus circuits is returned relevant parameters and used as telemanagement.
As preferably: described MCU control unit comprises the STC12C2052 control chip U5 that detects button and various signal and make corresponding processing, and described U5 is connected with resistance R N4, aluminium electroloysis EC3, crystal X1 and capacitor C N1, capacitor C N2.
As preferably: described constant-current control circuit comprises U2, RT1, D2, L1, wherein U2 is MAX16832, it is exclusively used in the chip of constant current control, described U2 is connected with inductance L 1, and L1 requires maximum operating currenbt 2A, afterflow with quick Schottky diode D2, sampling resistor RT1.
As preferably: described 485 bus circuits comprise: U3 has formed 485 signal generating circuits for the MAX1483 circuit, an end series resistor RC7 is connected with the pin 6 of U3 after voltage-stabiliser tube Z6 and the voltage-stabiliser tube Z7 parallel connection, other end series resistor RC9 is connected with the pin 7 of U3, and resistance R C3 is connected with resistance R C5 with resistance R C9 and forms 485 bus load balancing circuitrys.Voltage-stabiliser tube Z6 and voltage-stabiliser tube Z7 are the protections to 485 buses, and resistance R C7 and RC6 prevent the influence of the damage of chip to bus, and resistance R C3 and resistance R C9 and resistance R C5 have formed 485 bus load balancing circuitrys.
As preferably: described panel interface comprises: connector J1 is the link of various interface signal, the application program online upgrading interface CK2 of control chip; Resistance R T3F and capacitor C T2 form analog light-adjusting circuit, and resistance R T4 constitutes the PWM light adjusting circuit.
The beneficial effects of the utility model are: in order to adapt to the demand of monitoring light filling lamp, we adopt MCU to add the various function controls that constant-current LED driver is realized LED light filling lamp, and can add the Long-distance Control that 485 chips are realized LED light filling lamp, can realize the centralized management of light filling lamp.By control chip and constant-current LED chip, this product can be realized two kinds of the simulation light modulation of LED light filling lamp and PWM light modulations, and various functional mode switches, and functional mode has: Chang Liang, stroboscopic triggers Long-distance Control etc.Select function corresponding by function button, trigger mode can also select the Transistor-Transistor Logic level rising edge to trigger, and perhaps selects time switch to trigger, and perhaps selects photosensitive switch triggering; External LED light is indicated the function corresponding option.
Description of drawings
Fig. 1 is the utility model module block diagram;
Fig. 2 is the utility model circuit theory diagrams.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.Though the utility model will be described in conjunction with preferred embodiment, should know, do not represent that the utility model is limited among the described embodiment.On the contrary, the utility model will be contained alternative, modified model and the equivalent in the scope of the present utility model that can be included in attached claims qualification.
Referring to shown in Figure 1, power supply circuits are given the power supply of MCU control unit; The MCU control unit is provided with according to the setting of panel interface and 485 bus circuits long-range constant-current control circuit is carried out control corresponding; The while control unit returns corresponding information and gives panel interface as indication usefulness, returns relevant parameters and uses as telemanagement by 485 bus circuits.
Label is that MCU+5V power supply circuits have been formed in the 100uF/25V aluminium electroloysis that the 100uF/50V aluminium electroloysis of C38 and three terminal regulator 78L05 that label is U12 and the label 0.1uF that is C31 and label are EC5 among Fig. 2; Label is the STC12C2052 control chip of U5 and the 10K resistance that label is RN4, label is the 4.7uF/25V aluminium electroloysis of EC3, label is that the 11.059M crystal of X1 and 22pF electric capacity that label is CN1 and CN2 have constituted minimum control system, detects button and various signal and also makes corresponding processing; Label is that the connector of J1 is the link of various interface signal, and label is that CK2 is the application program online upgrading interface of control chip; Label is U2, RT1, CT1, D2, L1, RT3F, RT4, the circuit that CT2 forms is a LED constant current power-supplying circuit, wherein U2 is the chip that MAX16832 is exclusively used in constant current control, L1 is that the inductance of 100uH requires maximum operating currenbt 2A, D2 is the quick Schottky diode MUR260 that afterflow is used, and label is that the resistance in 0.2 Europe of RT1 is sampling resistor, and label is that the 1uF/100V electric capacity of CT1 is shunt capacitance, the 20K resistance of RT3F and the 0.01uF electric capacity of CT2 have been formed analog light-adjusting circuit, and label is that the 100K resistance of RT4 is a part that constitutes the PWM light adjusting circuit; Label is that the circuit such as MAX1483 of U3 have been formed 485 signal generating circuits; wherein label is that two 5.1V voltage-stabiliser tubes of Z6 and Z7 are the protections to 485 buses; label is that the 20 Europe resistance of RC7 and RC6 are to prevent the influence of the damage of chip to bus, and label is that the 3.3K resistance of RC3 and RC9 and 120 Europe resistance that label is RC5 have been formed 485 bus load balancing circuitrys.
The back control chip that powers on is selected the function items of acquiescence or the function items that set last time earlier, the real-time detection key switch of controller is selected the function corresponding item simultaneously, if trigger mode, control chip is also wanted real-time detection triggering signal, if distance control mode, the signal of detection 485 buses that control chip also will be real-time is done control corresponding.
The lamp plate that LED light filling lamp intelligence controlling device of the present utility model is connect requires and the stabilized voltage power supply of powering cooperates use, if power supply is+stabilized voltage power supply of 27V then require lamp plate be 8 strings 3 also, because the maximum continuous current that 1A can be provided of this device, the voltage maximum of+27V also can only drive the LED of 8 strings; Require the power circuit of LED power supply thick as much as possible when the designed lines plate, supply line's width can not be lower than 5mm, requires power line short as much as possible in addition on connecting line, and advises that the lead with 2 squares comes wiring.When function was set, this control device can also be preserved the various parameters that are provided with automatically, if run into power failure, when powering on, this device can recover the setting option of last time again.
Claims (4)
1. LED light filling lamp intelligence controlling device, it is characterized in that: comprise MCU control unit, constant-current control circuit, panel interface, 485 bus circuits and power supply circuits, described power supply circuits are used for powering to the MCU control unit; Setting and the long-range of 485 buses according to panel interface are provided with the MCU control unit that constant-current control circuit is controlled to be electrically connected with constant-current control circuit, panel interface, 485 bus circuits respectively; Described MCU control unit comprises the STC12C2052 control chip U5 that detects button and various signal and make corresponding processing, be connected with the pin one of control chip U5 after resistance R N4 one end ground connection, the other end and the aluminium electroloysis EC3 parallel connection, two ends of crystal X1 are connected with pin 5 with the pin 4 of control chip U5 respectively, capacitor C N1 is with capacitor C N2 one end ground connection, the other end and be connected with pin 5 with the pin 4 of control chip U5 respectively.
2. LED light filling lamp intelligence controlling device according to claim 1, it is characterized in that: described constant-current control circuit comprises that chip U2, sampling resistor RT1, afterflow are with quick Schottky diode D2 and inductance L 1, its chips U2 is the chip that is used for constant current control, and described chip U2 is connected with inductance L 1, afterflow with quick Schottky diode D2, sampling resistor RT1.
3. LED light filling lamp intelligence controlling device according to claim 1, it is characterized in that: described 485 bus circuits comprise: chip U3 has formed 485 signal generating circuits for the MAX1483 circuit, an end series resistor RC7 is connected with the pin 6 of chip U3 after voltage-stabiliser tube Z6 and the voltage-stabiliser tube Z7 parallel connection, other end series resistor RC9 is connected with the pin 7 of chip U3, and resistance R C3 is connected with resistance R C5 with resistance R C9 and forms 485 bus load balancing circuitrys.
4. LED light filling lamp intelligence controlling device according to claim 1 is characterized in that: described panel interface comprises that connector J1 is the link of various interface signal, the application program online upgrading interface CK2 of control chip; Resistance R T3F and capacitor C T2 form analog light-adjusting circuit, and resistance R T4 constitutes the PWM light adjusting circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201371176U CN202059633U (en) | 2011-04-27 | 2011-04-27 | Intelligent control device for LED light supplement lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201371176U CN202059633U (en) | 2011-04-27 | 2011-04-27 | Intelligent control device for LED light supplement lamp |
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| Publication Number | Publication Date |
|---|---|
| CN202059633U true CN202059633U (en) | 2011-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201371176U Expired - Fee Related CN202059633U (en) | 2011-04-27 | 2011-04-27 | Intelligent control device for LED light supplement lamp |
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| CN (1) | CN202059633U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802320A (en) * | 2012-08-31 | 2012-11-28 | 哈尔滨工业大学 | Digital LED (Light-Emitting Diode) light source controller facing machine vision |
| CN103152939A (en) * | 2013-02-26 | 2013-06-12 | 茂硕电源科技股份有限公司 | Four-in-one light-dimming circuit of light-emitting diode (LED) power source |
| CN107817712A (en) * | 2016-09-12 | 2018-03-20 | 中国电信股份有限公司 | Intelligent network management all-in-one |
| CN110068777A (en) * | 2019-04-02 | 2019-07-30 | 杭州方千科技有限公司 | Portable light compensating lamp signal generator |
| CN111314580A (en) * | 2018-12-11 | 2020-06-19 | 浙江宇视科技有限公司 | Light filling lamp and supervisory equipment |
-
2011
- 2011-04-27 CN CN2011201371176U patent/CN202059633U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802320A (en) * | 2012-08-31 | 2012-11-28 | 哈尔滨工业大学 | Digital LED (Light-Emitting Diode) light source controller facing machine vision |
| CN103152939A (en) * | 2013-02-26 | 2013-06-12 | 茂硕电源科技股份有限公司 | Four-in-one light-dimming circuit of light-emitting diode (LED) power source |
| CN103152939B (en) * | 2013-02-26 | 2016-09-07 | 茂硕电源科技股份有限公司 | A kind of LED power four-in-one light adjusting circuit |
| CN107817712A (en) * | 2016-09-12 | 2018-03-20 | 中国电信股份有限公司 | Intelligent network management all-in-one |
| CN111314580A (en) * | 2018-12-11 | 2020-06-19 | 浙江宇视科技有限公司 | Light filling lamp and supervisory equipment |
| CN111314580B (en) * | 2018-12-11 | 2023-04-07 | 浙江宇视科技有限公司 | Light filling lamp and supervisory equipment |
| CN110068777A (en) * | 2019-04-02 | 2019-07-30 | 杭州方千科技有限公司 | Portable light compensating lamp signal generator |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20140427 |