CN206294402U - A kind of double bypass high-power dimming controllers - Google Patents
A kind of double bypass high-power dimming controllers Download PDFInfo
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- CN206294402U CN206294402U CN201621242684.7U CN201621242684U CN206294402U CN 206294402 U CN206294402 U CN 206294402U CN 201621242684 U CN201621242684 U CN 201621242684U CN 206294402 U CN206294402 U CN 206294402U
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Abstract
The utility model provides a kind of double bypass high-power dimming controllers, the power transfer module for be provided with single-chip microcomputer main control module, connecting the single-chip microcomputer main control module, bus communication control module, light modulation output driving module；The light modulation external dimmable load of output driving module；The light modulation output driving module, is provided with the relay output driving unit and light modulation output driving unit of connection single-chip microcomputer main control module, is additionally provided with the double bypass output units for being connected to the relay output driving unit and light modulation output driving unit；Double bypass dimming control units are adjusted to controllable silicon light modulation mode or relay protection pattern according to actual dimmable load demand.Implement the double bypass high-power dimming controllers of one kind that the utility model is provided; switch controllable silicon light modulation mode or relay protection pattern by the double bypass light adjusting circuits of setting; can directly be controlled by relay in the case where controllable silicon is broken or dimmable load does not possess light modulation chip, application is broader.
Description
Technical field
The utility model is related to light regulating technology field, more particularly to a kind of double bypass high-power dimming controllers.
Background technology
Traditional lighting control mode, according to the different demands of user, controls different zones light fixture based on control manually
On and off meets demand of the people to live and work.But this control mode is simple, intuitively, there is following deficiency：
1. switch control is complicated.There is no scene operation, it is impossible to which brightness adjustment control is carried out to groups of lamp, light is seemed and compare
Dullness, and double control switch wiring is complicated, cannot more realize three controls and many controls, it is impossible to meet the requirement of people；Renovated
Increase lamp and switch in hotel, finishing will be destroyed；There is no simple method to realize completely open and close and inspection operation, it is very numb
It is tired.
2. requirement of the principle of turning off the light departing from energy-conservation.Turn off the light and be inconvenient to cause to turn off the light not in time and waste electricity；Lamp is not adjusted
Light function, one is power-consuming, and two aggravate the burden of air-conditioning system and power-consuming because of the too high temperature brought of high brightness,
The ability that only more changes the bulb solve problem, then when carrying out switch lamp, the abrupt change of brightness is not only very big to people's Eye irritation, and
Filament temperature suddenly cold and hot, influences the service life of bulb.
With the improvement of people ' s living standards, requirement of the people to quality of the life also more and more higher, the control to illuminating will
Asking also more and more higher, traditional illuminator far can not meet needs, and then intelligent illuminating system arises at the historic moment.
And some dimming arrangements on the market are dimmed using simulation at present, i.e., distributed by by the voltage at light fixture two ends
On other power components, so that change the voltage at light fixture two ends to reach light modulation purpose, although this can realize general light modulation,
Energy-saving and emission-reduction can not be realized.And other schemes are then the controllable silicon light modulation modes that uses, but because structure and circuit are unreasonable, make
Not good enough into light modulation precision, caloric value is larger, and effect is bad, and single-circuit power is more within 600W, it is impossible to meet
Such as hall of deluxe hotel, banquet hall, the use of the larger venue of stadiums.
The content of the invention
The utility model provides a kind of double bypass high-power dimming controllers, solves by setting and single-chip microcomputer master control core
The light modulation output driving modules with double bypass light adjusting circuits of piece connection switch controllable silicon light modulation mode or relay protection
Pattern, and realize the technology of high-power dimming by the controllable silicons of the double bypass light adjusting circuits of single-chip microcomputer master control module controls and ask
Topic.
To solve above technical problem, the utility model provides a kind of double bypass high-power dimming controllers, is provided with monolithic
Machine main control module, the power transfer module for connecting the single-chip microcomputer main control module, bus communication control module, light modulation output driving
Module；The light modulation external dimmable load of output driving module；
Power transfer module, is provided with the control chip power supply module and relay power supply module for accessing civil power；The control
Chip power supply module after decompression transformation and voltage stabilizing adjustment by exporting the first operating voltage, the second operating voltage for the single-chip microcomputer
Main control module, bus communication control module, light modulation output driving module for power supply；The relay power supply module is by Phototube Coupling
The 3rd operating voltage of output is the light modulation output driving module for power supply afterwards；
Bus communication control module, by communication interface circuit by the single-chip microcomputer main control module and communication apparatus UNICOM,
And transmit contact instruction and data storage between single-chip microcomputer main control module and communication apparatus；
Light modulation output driving module, the relay output driving unit and light modulation for being provided with connection single-chip microcomputer main control module is exported
Driver element, is additionally provided with the double bypasses output list for being connected to the relay output driving unit and light modulation output driving unit
Unit；Double bypass output units are provided with and are connected to the relay circuit of the relay output driving unit and are connected to relay
Double bypass adjusting control circuits of device circuit and light modulation output driving unit；Double bypass adjusting control circuits are according to the list
The control command of piece machine main control module is adjusted to controllable silicon light modulation mode or relay protection pattern；Double bypass brightness adjustment controls
Circuit output PWM dimming control signals are to the dimmable load；
Single-chip microcomputer main control module, the contact instruction between decoding or packing and communication apparatus, and according to contact instruction to institute
State light modulation output driving module and light modulation output driving module sends control command；Automatic store historical data.
Further, the communication interface circuit of the bus communication control module uses RS485 communication interfaces.
Further, the single-chip microcomputer main control module is provided with single-chip microcomputer governor circuit, button and indicator lamp expanded circuit, three
The electric zero cross detection circuit of phase.
Further, the single-chip microcomputer governor circuit includes main control chip circuit and peripheral circuit；The peripheral circuit
Including storage circuit and I/O port expanded circuit；The storage circuit is the memory for being provided with watchdog circuit；The I/O port extension
Circuit is provided with extended chip；The extended chip accesses toggle switch；The toggle switch correspondence main control chip circuit
Program address.
Further, the button and indicator lamp expanded circuit are provided with the tune of the control dimmable load hand-operating light control
The LED light of light button and instruction double bypass adjusting control circuit working conditions.
Further, the single-chip microcomputer main control module decodes the control of remote control command realization point, a group for the communication apparatus
Control, time control, scenery control, inductor are automatically controlled, wireless WIFI controls and centralized computer control.
Further, double bypass adjusting control circuit be provided with the ghyristor circuit connected with the relay circuit and
It is connected to the bypass changeover button between ghyristor circuit and relay circuit；The bypass changeover button is negative according to actual light modulation
It is controllable silicon light modulation mode or relay protection pattern to carry switching double bypass output units.
Further, the relay output driving unit, light modulation output driving unit and double bypass output units and institute
The connection way for stating dimmable load is corresponded；The connection way of the dimmable load is at least all the way.
Further, double bypass output units of the light modulation output driving module are installed on the fin；It is described
Fin is installed on the edge of light adjusting controller structure.
The double bypass high-power dimming controllers of one kind that the utility model is provided, are controlled by setting RS485 interface communications
Interface and Communication terminal UNICOM realize a control, team control, time control, scenery control, inductor automatically control, wireless WIFI controls
System and centralized computer control, high-intelligentization, application are also wider；By setting be connected with single-chip microcomputer main control chip with double
The light modulation output driving module of light adjusting circuit is bypassed to switch controllable silicon light modulation mode or relay protection pattern, can be controllable
Directly controlled by relay in the case that silicon is broken or dimmable load does not possess light modulation chip, can thoroughly turn off controllable silicon
Leakage current, has further ensured the safety of equipment and the person, and eliminates control controllable silicon light modulation LED even loads in industry
When, faint remaining bright or flicker phenomenon is had after shut-off；Brightness adjustment control is sent by single-chip microcomputer main control module to instruct, up to 16
Light modulation precision, 65535 grades of brightness, dimming effect is comfortably soft；The single channel driving force of the light modulation output driving module is strong, most
Big single loop can reach 6600W, it is to avoid traditional wiring is cumbersome and with line amount is big, heavy-polluted shortcoming；It is provided with control light modulation negative
The function switching key of load, directly can dim to each dimming loop, be used when being also convenient for urgent, more humane.Institute
There is the double bypass high-power dimming controllers of one kind stated flicker free light modulation, surge protection, choking-winding to suppress interference, soft start
Dimming behavior, using leading edge phase-control dimmer technology, be suitable for the light modulation of high-power incandescent lamp, electronic low-voltage lamp, cold-cathode tube,
Additionally power supply can be provided for bus, and multigroup can linked, it is adaptable to which all types of places use, and can set dimming loop
Time delay, prevent rush of current, greatly prolong light source life.
Brief description of the drawings
Fig. 1 is the function structure chart of a kind of double bypass high-power dimming controllers that the utility model is provided；
Fig. 2-1a to 2-1b are the Power convert moulds of a kind of double bypass high-power dimming controllers that the utility model is provided
The circuit theory diagrams of block；
Fig. 2-2 is the bus communication control module of a kind of double bypass high-power dimming controllers that the utility model is provided
Circuit theory diagrams；
Fig. 2-3a to 2-3c are the single-chip microcomputer master controls of a kind of double bypass high-power dimming controllers that the utility model is provided
The circuit theory diagrams of module；
Fig. 2-4a to 2-4d are that the light modulation output of a kind of double bypass high-power dimming controllers that the utility model is provided is driven
The circuit theory diagrams of dynamic model block；
Fig. 3 is the product structure figure of a kind of double bypass high-power dimming controllers that the utility model is provided.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe.The value size of following component is only preferred embodiment, is not constituted to the utility model protection domain
Limitation.
It is the function structure chart of a kind of double bypass high-power dimming controllers that the utility model is provided referring to Fig. 1.At this
In embodiment, the double bypass high-power dimming controllers of described one kind are provided with single-chip microcomputer main control module 10, connect the single-chip microcomputer
The power transfer module 20 of main control module 10, bus communication control module 30, light modulation output driving module 40；The light modulation output
The external dimmable load LED-LOAD of drive module 40；
Power transfer module 20, is provided with the control chip power supply module 21 and relay power supply module 22 for accessing civil power；Institute
Control chip power supply module 21 is stated by exporting the first operating voltage VCC (5V), the second work after decompression transformation and voltage stabilizing adjustment
Voltage 3.3V is the single-chip microcomputer main control module 10, the light modulation output driving of bus communication control module 30 module 40 is powered；It is described
Relay power supply module 22 is by exporting the 3rd operating voltage VEE for the light modulation output driving module 40 is supplied after Phototube Coupling
Electricity；
Bus communication control module 30, by communication interface circuit 31 by the single-chip microcomputer main control module 10 and communication apparatus
NET-DEVICE UNICOMs, and transmit the instruction of the contact between single-chip microcomputer main control module 10 and communication apparatus NET-DEVICE and store
Data；
Light modulation output driving module 40, is provided with the relay output driving unit 41 of connection single-chip microcomputer main control module 10 and adjusts
Light output driver element 42, is additionally provided with and is connected to the relay output driving unit 41 and dims the double of output driving unit 42
Bypass output unit 43；Double bypass output units 43 are provided with the relay for being connected to the relay output driving unit 41
Circuit 431 and the double bypass adjusting control circuits 432 for being connected to relay circuit 431 and light modulation output driving unit 42；It is described
Double bypass adjusting control circuits 432 are adjusted to controllable silicon light modulation mode or relay according to actual dimmable load LED-LOAD demands
Protected mode；Double bypass adjusting control circuits 432 export PWM dimming control signals to the dimmable load LED-LOAD；
Single-chip microcomputer main control module 10, the contact instruction between decoding or packing and communication apparatus NET-DEVICE, and according to
Contact instruction sends control command to the light modulation output driving module 40 and light modulation output driving module 40；Automatic storage history
Data.
In the present embodiment, the relay output driving unit 41, light modulation output driving unit 42 and double bypass outputs
Unit 43 is corresponded with the connection way of dimmable load LED-LOAD, and the number or connection way are 12.
It is the bus communication control of a kind of double bypass high-power dimming controllers that the utility model is provided referring to Fig. 2-2
The circuit theory diagrams of module.The bus communication control module 30 uses the communication interfaces of RS48 5.
It is the monolithic of a kind of double bypass high-power dimming controllers that the utility model is provided referring to Fig. 2-3a to Fig. 2-3c
The circuit theory diagrams of machine main control module.The single-chip microcomputer main control module 10 is provided with single-chip microcomputer governor circuit 11, button and indicator lamp
Expanded circuit 12, three-phase electricity zero cross detection circuit 13.
The single-chip microcomputer governor circuit 11 includes main control chip circuit 111 and peripheral circuit 112；The main control chip circuit
Using 80C51 family chips, such as C8051F341；The peripheral circuit 112 includes storage circuit 1121 and I/O port expanded circuit
1122；The storage circuit 1121 is the memory CAT1161WI-25 for being provided with watchdog circuit, can automatically store main control chip
's；The I/O port expanded circuit 1122 is provided with extended chip 74HC165N；The extended chip 74HC165N accesses toggle switch
DS-08；The program address of the toggle switch DS-08 correspondences main control chip circuit 111, if switch DS-08 is allocated to,
Effectively, if being conversely allocated to down, the place value of this is invalid for the place value of this.
The button and indicator lamp expanded circuit 12 are provided with the control dimmable load LED-LOAD hand-operating lights control
The LED light B1-B13 of light modulation button S1-S12 and instruction double bypass working conditions of adjusting control circuit 432.User is led to
It is too short by the function switching key S1-S12, directly lamp is reached it is most bright or most dark, it is long by being the brightness that adjusts lamp, more people
Property, used when being also convenient for urgent；User would know that the work of single-chip microcomputer main control module 10 by observing the LED light B1
Make state, indicator lamp B1 indicates the working condition of single-chip microcomputer main control module, if the upper bus communication of light adjusting controller connection is normal,
Once, if receiving the effective control command from bus, indicator lamp B1 can promptly flash three times for indicator lamp B1 flickers per second,
If the light adjusting controller disconnects communication with bus, it indicates that lamp B1 flickers in every 3 seconds are once；User is indicated by observing the LED
Lamp B2-B13 is the working condition that would know that double bypass adjusting control circuits 432, if indicator lamp B2-B13 quick flashings, represents described double
Bypass adjusting control circuit 432 is sending the PWM dimming control signals for gradually lightening, if indicator lamp B2-B13 quick flashings, represents
Double bypass adjusting control circuits 432 are sending the PWM dimming control signals for gradually dimming, if indicator lamp B2-B13 has lamp
Extinguish, the double bypass adjusting control circuits represented corresponding to the indicator lamp are off state, facilitate user to check with according to inspection
Look into and make reply in time.Certainly, the configured information of function above switching key S1-S12 and LED light B2-B13 can be by journey
The personalized rewriting of sequence.
The single-chip microcomputer main control module 10 decode the communication apparatus NET-DEVICE remote control command realize point control,
Team control, time control, scenery control, inductor are automatically controlled, wireless WIFI controls and centralized computer control.
It is the light modulation of a kind of double bypass high-power dimming controllers that the utility model is provided referring to Fig. 2-4a to Fig. 2-4d
The circuit theory diagrams of output driving module.Double bypass adjusting control circuits 432 are provided with connects with the relay circuit 431
Ghyristor circuit 4321 and the bypass changeover button W1- that is connected between ghyristor circuit 4321 and relay circuit 431
W12；Ghyristor circuit 4321 is provided with controllable silicon TR1-TR12, and the relay circuit 431 is provided with relay K1-K12；The side
Road switching push button W1-W12 according to actual dimmable load demand switching double bypass output units be controllable silicon light modulation mode or
Relay protection pattern.When W1-W12 beats 2 foots mouthful to the i.e. relay K1-K12 in the right, civil power is not by relay
K1-K12, does not also connect directly by controllable silicon TR1-TR12 with dimmable load LED-LOAD；When W1-W12 is beaten to the left side i.e.
When 2 foots of relay mouthful, civil power only by relay K1-K12, not by controllable silicon TR1-TR12, if controllable
Silicon TR1-TR12 is broken or dimmable load LED-LOAD does not possess light modulation chip, can directly be controlled by relay K1-K12
System.
Double bypass adjusting control circuits 432 of the light modulation output driving module 40 are installed on the side of light adjusting controller structure
Edge, it is high-power so as to realize to ensure that radiating is more preferable.User can also be provided with temperature detecting unit and fin by setting up
Temperature controlled radiating module receives the heat dissipation switch control instruction of the single-chip microcomputer main control module 10 and according to the heat dissipation switch control
Instruction unpack fin processed closes fin, is that double bypass adjusting control circuits 432 radiate, so as to realize requirements at the higher level
Automation radiating.Connector on the double bypass adjusting control circuits 432 to fin of connection refers to Fig. 2-4d.
It is the product structure figure of a kind of double bypass high-power dimming controllers that the utility model is provided with reference to Fig. 3.Light modulation
Load is connected on the light adjusting controller, and intelligent dimming and controllable silicon light modulation mode or relay are realized by the UNICOM with communication apparatus
The two-mode field of device protected mode.
The above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (9)
1. a kind of pair bypasses high-power dimming controller, it is characterised in that is provided with single-chip microcomputer main control module, connects the single-chip microcomputer
The power transfer module of main control module, bus communication control module, light modulation output driving module；The light modulation output driving module
External dimmable load；
Power transfer module, is provided with the control chip power supply module and relay power supply module for accessing civil power；The control chip
Power supply module after decompression transformation and voltage stabilizing adjustment by exporting the first operating voltage, the second operating voltage for the single-chip microcomputer master control
Module, bus communication control module, light modulation output driving module for power supply；The relay power supply module is by defeated after Phototube Coupling
It is the light modulation output driving module for power supply to go out the 3rd operating voltage；
Bus communication control module, by communication interface circuit by the single-chip microcomputer main control module and communication apparatus UNICOM, and passes
Contact instruction and data storage between defeated single-chip microcomputer main control module and communication apparatus；
Light modulation output driving module, is provided with the relay output driving unit and light modulation output driving of connection single-chip microcomputer main control module
Unit, is additionally provided with the double bypass output units for being connected to the relay output driving unit and light modulation output driving unit；Institute
Double bypass output units are stated to be provided with the relay circuit that is connected to the relay output driving unit and be connected to relay electricity
Road and double bypass adjusting control circuits of light modulation output driving unit；Double bypass adjusting control circuits are negative according to actual light modulation
Load demand is adjusted to controllable silicon light modulation mode or relay protection pattern；Double bypass adjusting control circuit output PWM light modulations
Control signal is to the dimmable load；
Single-chip microcomputer main control module, the contact instruction between decoding or packing and communication apparatus, and according to contact instruction to the tune
Light output drive module sends control command；Automatic store historical data.
2. a kind of pair as claimed in claim 1 bypasses high-power dimming controllers, it is characterised in that：The bus communication control
The communication interface circuit of module uses RS485 communication interfaces.
3. a kind of pair as claimed in claim 1 bypasses high-power dimming controllers, it is characterised in that：The single-chip microcomputer master control mould
Block is provided with single-chip microcomputer governor circuit, button and indicator lamp expanded circuit, three-phase electricity zero cross detection circuit.
4. a kind of pair as claimed in claim 3 bypasses high-power dimming controllers, it is characterised in that：The single-chip microcomputer master control electricity
Road includes main control chip circuit and peripheral circuit；The peripheral circuit includes storage circuit and I/O port expanded circuit；The storage
Circuit is the memory for being provided with watchdog circuit；The I/O port expanded circuit is provided with extended chip；The extended chip is accessed to be dialled
Code switch；The program address of the toggle switch correspondence main control chip circuit.
5. a kind of pair as claimed in claim 3 bypasses high-power dimming controllers, it is characterised in that：The button and indicator lamp
Expanded circuit is provided with the light modulation button of the control dimmable load hand-operating light control and indicates double bypass brightness adjustment control electricity
The LED light of road working condition.
6. a kind of pair as claimed in claim 1 bypasses high-power dimming controllers, it is characterised in that：The single-chip microcomputer master control mould
The remote control command that block decodes the communication apparatus realizes that point control, team control, time control, scenery control, inductor are controlled automatically
System, wireless WIFI controls and centralized computer control.
7. a kind of pair as claimed in claim 1 bypasses high-power dimming controllers, it is characterised in that：Double bypass light modulation controls
Circuit processed is provided with the ghyristor circuit connected with the relay circuit and is connected between ghyristor circuit and relay circuit
Bypass changeover button；The bypass changeover button is according to actual dimmable load demand switching double bypass output units can
Control silicon light-modulating mode or relay protection pattern.
8. a kind of pair as claimed in claim 1 bypasses high-power dimming controllers, it is characterised in that：The relay output is driven
Moving cell, light modulation output driving unit and double bypass output units are corresponded with the connection way of the dimmable load；It is described
The connection way of dimmable load is at least all the way.
9. a kind of pair as claimed in claim 1 bypasses high-power dimming controllers, it is characterised in that：Double bypass light modulation controls
Circuit processed is installed on the edge of light adjusting controller structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242684.7U CN206294402U (en) | 2016-11-15 | 2016-11-15 | A kind of double bypass high-power dimming controllers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242684.7U CN206294402U (en) | 2016-11-15 | 2016-11-15 | A kind of double bypass high-power dimming controllers |
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| Publication Number | Publication Date |
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| CN206294402U true CN206294402U (en) | 2017-06-30 |
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ID=59099319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201621242684.7U Active CN206294402U (en) | 2016-11-15 | 2016-11-15 | A kind of double bypass high-power dimming controllers |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106658895A (en) * | 2016-11-15 | 2017-05-10 | 惠州市特仕科技有限公司 | Double-bypass large-power light modulation controller |
| CN108882476A (en) * | 2018-04-25 | 2018-11-23 | 丰唐物联技术（深圳）有限公司 | A kind of disappear flashing device and single ignition circuit system based on single fiery electricity-getting switch |
| CN109991904A (en) * | 2019-04-12 | 2019-07-09 | 李玲 | A kind of regulating circuit and its control system with self-shield |
-
2016
- 2016-11-15 CN CN201621242684.7U patent/CN206294402U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106658895A (en) * | 2016-11-15 | 2017-05-10 | 惠州市特仕科技有限公司 | Double-bypass large-power light modulation controller |
| WO2018090879A1 (en) * | 2016-11-15 | 2018-05-24 | 罗中良 | Double-bypass high-power light-adjusting controller |
| CN108882476A (en) * | 2018-04-25 | 2018-11-23 | 丰唐物联技术（深圳）有限公司 | A kind of disappear flashing device and single ignition circuit system based on single fiery electricity-getting switch |
| CN109991904A (en) * | 2019-04-12 | 2019-07-09 | 李玲 | A kind of regulating circuit and its control system with self-shield |
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