CN107071976A - LED intelligent dimming is switched - Google Patents
LED intelligent dimming is switched Download PDFInfo
- Publication number
- CN107071976A CN107071976A CN201710258849.2A CN201710258849A CN107071976A CN 107071976 A CN107071976 A CN 107071976A CN 201710258849 A CN201710258849 A CN 201710258849A CN 107071976 A CN107071976 A CN 107071976A
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of LED intelligent dimming switch, including AC DC conversion electric powers module, one-chip computer module, zigbee communication circuit modules, touch-control module and relay module, one-chip computer module respectively with the zigbee communication circuit modules, touch-control module and relay module, wherein the AC DC conversion electric power modules are powered to one-chip computer module；The beneficial effects of the invention are as follows：The present invention can realize the local dual-use function for controlling and remotely adjusting, so as to realize that the regulation to LED lamp brightness is controlled.
Description
Technical field
The present invention relates to dimmer switch, and in particular to LED intelligent dimming is switched.
Background technology
With advances in technology, household lighting fixtures, the use of LED is more and more universal, but LED use is also brought
The problem of difficulty of light modulation, the current many d. c. voltage signals that 1-10V is produced using mechanical knob of household LED light modulation control LED
The adjustable driving power supply of lamp；But can not so solve intelligent domestic system can local hand-operating light, remotely can pass through visitor again
The problem of family end dims or dimmed by the linkage of other trigger conditions.
The content of the invention
It is an object of the invention to provide a kind of LED intelligent dimming switch, solve conventional domestic LED light modulations can not be simultaneously
The problem of with being dimmed by client remote or dimming local hand-operating light by the linkage of other trigger conditions.
To solve above-mentioned technical problem, the present invention uses following technical scheme：
LED intelligent dimming switch, including AC-DC conversion electric powers module, one-chip computer module, zigbee communication circuit modules, touch
Control module and relay module, one-chip computer module respectively with the zigbee communication circuit modules, touch-control module and relay mould
Block, wherein the AC-DC conversion electric powers module is powered to one-chip computer module.
Further technical scheme is that above-mentioned AC-DC conversion electric powers module includes buck converter U2, the decompression
Converter U2 is LMR14006, and the pin 5 of the buck converter U2 is connected with external power supply port U1 pin VCC, described
Buck converter U2 pin 2 is connected with external power supply port U1 pin GND, the pin N of the external power supply port U1 with
Live wire L connections, pin L is connected with zero line N；
It is connected between external power supply port U1 pin N and buck converter U2 pin 5 by wire with VCC, pin L and drop
It is connected between pressure converter U2 by wire with earth terminal, polar capacitor C2, the pole is connected between the VCC and earth terminal
Property electric capacity C2 anode is connected with VCC；
The pin 1 of buck converter is connected with electric capacity C1, inductance L1 and polar capacitor C3 successively, wherein polar capacitor C3 anode
End is connected with inductance L1 and+5V power supplys, cathode terminal ground connection；
Diode D1 is also associated with electric capacity C1, wherein diode D1 cathode terminal is connected with electric capacity C1, anode tap ground connection is described
The pin 6 of buck converter is connected to diode D1 cathode terminal on cathode terminal；
It is also associated with resistance R4 and resistance R7, resistance R4 and resistance the R7 series connection, and resistance R7 on inductance L1 to be grounded, the drop
The pin 3 of pressure converter is connected between resistance R4 and resistance R7.
Further technical scheme is that above-mentioned relay module includes triode Q2, diode D2 and relay, institute
Triode Q2 is stated for NPN type triode, relay is Relay-SPST, and wherein triode Q2 base stage passes through resistance R15 and list
Piece machine module is connected, and triode Q2 emitter stage is connected by resistance R16 with resistance R15, and the emitter stage of the triode Q2 is also
Ground connection, the colelctor electrode of the triode Q2 is connected with diode D2 anode, and negative electrode and the+5V power supplys of the diode D2 connect
Connect, be also parallel with the diode D2 on electric capacity C8 and relay, the relay and be provided with switch K1, switch K1 controls
LED, and be connected with live wire L.
Further technical scheme is that above-mentioned triode Q2 base stage passes through resistance R15 and PIC16F690 chips U6
On pin 18 connect.
Further technical scheme is that it is logical that above-mentioned one-chip computer module includes PIC16F690 chips U6, the zigbee
News circuit module includes drawing on the pin 12 and zigbee chips U5 on zigbee chips U5, the PIC16F690 chips U6
Pin 23 is connected, and the pin 10 on PIC16F690 chips U6 is connected with the pin 22 on zigbee chips U5.
Further technical scheme is, on the pin 12 on above-mentioned PIC16F690 chips U6 and zigbee chips U5
Pin 23 between be connected with resistance be 100R resistance R17；
The electricity that resistance is 100R is connected between the pin 22 on pin 10 and zigbee chips U5 on PIC16F690 chips U6
Hinder R18.
Further technical scheme is that above-mentioned touch-control module also includes touch panel interface P2, the touch panel
Pin 2 on interface P2 is connected with the pin 7 on PIC16F690 chips U6, the pin 3 on touch panel interface P2 with
Pin 8 on PIC16F690 chips U6 is connected, the pin 4 on touch panel interface P2 and the pin on PIC16F690 chips U6
Pin 5 on 9 connections, touch panel interface P2 is connected with the pin 16 on PIC16F690 chips U6；
Pin 15 on PIC16F690 chips U6 is connected with the pin 6 on touch panel interface P2 by resistance R19,
Pin 14 on PIC16F690 chips U6 is connected with the pin 7 on touch panel interface P2 by resistance R21, PIC16F690 cores
Pin 13 on piece U6 is connected with the pin 8 on touch panel interface P2 by resistance R22, drawing on PIC16F690 chips U6
Pin 6 and pin 11 are connected with the pin 9 on touch panel interface P2 by resistance R23.
Further technical scheme is that above-mentioned also includes the pin 5 on burning routine interface, the burning routine interface J1
It is connected with the pin 18 on PIC16F690 chips U6, on the pin 4 on routine interface J1 and the PIC16F690 chips U6
Pin 19 is connected.
Compared with prior art, beneficial effects of the present invention are at least one of following：
1st, the present invention can realize the local dual-use function for controlling and remotely adjusting, so as to realize the regulation to LED lamp brightness
Control.
2nd, intelligent domestic system can be added, realizes that LED liberalization is adjusted.
Brief description of the drawings
Fig. 1 is present system block diagram.
The AC-DC conversion electric power module diagrams that Fig. 2 is connected for the present invention with external power supply port U1.
Fig. 3 is one-chip computer module circuit diagram of the present invention.
Fig. 4 is zigbee communication circuit modules circuit diagram of the present invention.
Fig. 5 is touch-control module circuit diagram of the present invention.
Fig. 6 is invention relay modular circuit schematic diagram.
Fig. 7 burns routine interface circuit diagram for the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment 1
As shown in figure 1, LED intelligent dimming is switched, including AC-DC conversion electric powers module, one-chip computer module, zigbee communication electricity
Road module, touch-control module and relay module, the one-chip computer module respectively with the zigbee communication circuit modules, touch-control mould
Block and relay module, wherein the AC-DC conversion electric powers module is powered to one-chip computer module, in the present embodiment, power supply to
AC-DC conversion electric powers module provides electric energy, and alternating current is converted to direct current by AC-DC conversion electric power modules, so that it is straight to obtain 12V
The electric working power as dimmer switch of stream, touch panel detection local keys of key signal, Control gives LED power on/off,
Zigbee modules put capable communication into for calcaneus rete, and the present embodiment is by modules it is achieved thereby that by remotely adjusting LED
The function of tool.
Embodiment 2
As shown in Fig. 2 in contrast to embodiment 1, the present embodiment optimizes AC-DC conversion electric power modules, AC-DC conversion electric power modules
Including buck converter U2, the buck converter U2 is LMR14006, the pin 5 and external power supply of the buck converter U2
Port U1 pin VCC connections, the pin 2 of the buck converter U2 is connected with external power supply port U1 pin GND, described
External power supply port U1 pin N is connected with live wire L, and pin L is connected with zero line N；External power supply port U1 pin N and decompression
It is connected between converter U2 pin 5 by wire with VCC, wire and earth terminal is passed through between pin L and buck converter U2
Connection, is connected with polar capacitor C2, the anode of the polar capacitor C2 is connected with VCC between the VCC and earth terminal；Decompression turns
The pin 1 of parallel operation is connected with electric capacity C1, inductance L1 and polar capacitor C3 successively, wherein polar capacitor C3 anode tap and inductance L1
With the connection of+5V power supplys, cathode terminal ground connection；Diode D1, wherein diode D1 cathode terminal and electric capacity are also associated with electric capacity C1
The pin 6 of buck converter is connected to diode D1 cathode terminal on C1 connections, anode tap ground connection, the cathode terminal；Inductance L1
On be also associated with resistance R4 and resistance R7, resistance R4 and resistance the R7 series connection, and resistance R7 and be grounded, the buck converter
Pin 3 is connected between resistance R4 and resistance R7, in the present embodiment, AC-DC conversion electric powers module by diode, resistance,
Inductance is converted to alternating current 12V DC voltage.
Embodiment 3
As shown in fig. 6, in contrast to embodiment 1, the present embodiment optimizes relay module, relay module include triode Q2,
Diode D2 and relay, the triode Q2 are NPN type triode, and relay is Relay-SPST, wherein triode Q2's
Base stage is connected by resistance R15 with one-chip computer module, and triode Q2 emitter stage is connected by resistance R16 with resistance R15, described
Triode Q2 emitter stage is also grounded, and the colelctor electrode of the triode Q2 is connected with diode D2 anode, the diode D2
Negative electrode be connected with+5V power supplys, be also parallel with electric capacity C8 and relay, the relay and be provided with out on the diode D2
K1 is closed, the switch K1 controls LED, and is connected with live wire L, and in the present embodiment, Relay-SPST is single-pole single-throw(SPST, also
It is the relay of only a pair of electric shocks, as illustrated, when resistance R5 JDQ control ends are high level, triode Q2 conductings, relay
Device adhesive, LED drive power is powered；When resistance R5 JDQ control ends are low level, triode Q2 is not turned on, and relay disconnects,
LED drive power is powered off.
Embodiment 4
As shown in fig. 6, in contrast to embodiment 3, the present embodiment optimizes triode Q2, triode Q2 base stage passes through resistance R15
It is connected, in the present embodiment, leads between triode Q2 and PIC16F690 chip U6 with the pin 18 on PIC16F690 chips U6
Resistance R15 is crossed more stable to transmit signal.
Embodiment 5
As shown in Figures 3 and 4, in contrast to embodiment 1, the present embodiment optimizes one-chip computer module, and one-chip computer module includes
PIC16F690 chips U6, the zigbee communication circuit modules are included on zigbee chips U5, the PIC16F690 chips U6
Pin 12 be connected with the pin 23 on zigbee chips U5, the pin 10 on PIC16F690 chips U6 and zigbee chips U5
On pin 22 connect in the present embodiment, zigbee communication circuit modules are connected with one-chip computer module so as to realizing long-range control
System.
Embodiment 6
In contrast to embodiment 5, the present embodiment optimize pin 12 on PIC16F690 chips U6, PIC16F690 chip U6 with
The resistance R17 that resistance is 100R is connected between pin 23 on zigbee chips U5；Pin 10 on PIC16F690 chips U6
The resistance R18 that resistance is 100R is connected between the pin 22 on zigbee chips U5, in the present embodiment, resistance can be stablized
Protection circuit, serves the function of partial pressure.
Embodiment 7
As shown in Figures 3 and 5, in contrast to embodiment 5, the present embodiment optimizes touch-control module, and touch-control module also includes touch panel
Pin 2 on interface P2, the touch panel interface P2 is connected with the pin 7 on PIC16F690 chips U6, touch panel interface
Pin 3 on P2 is connected with the pin 8 on PIC16F690 chips U6, pin 4 and PIC16F690 on touch panel interface P2
Pin 9 on chip U6 is connected, and the pin 5 on touch panel interface P2 is connected with the pin 16 on PIC16F690 chips U6；
Pin 15 on PIC16F690 chips U6 is connected with the pin 6 on touch panel interface P2 by resistance R19, PIC16F690 cores
Pin 14 on piece U6 is connected with the pin 7 on touch panel interface P2 by resistance R21, drawing on PIC16F690 chips U6
Pin 13 is connected with the pin 8 on touch panel interface P2 by resistance R22, pin 6 and pin 11 on PIC16F690 chips U6
It is connected with the pin 9 on touch panel interface P2 by resistance R23, in the present embodiment, user of service passes through touch-control module
To realize brilliance control of the regulation to LED.
Embodiment 8
As shown in fig. 7, in contrast to embodiment 5, the present embodiment is additionally arranged burning routine interface, in addition to burns routine interface, the burning
Pin 5 on routine interface J1 is connected with the pin 18 on PIC16F690 chips U6, the pin 4 on routine interface J1 with it is described
Pin 19 on PIC16F690 chips U6 is connected, in the present embodiment, and burning routine interface can carry out to enter single-chip microcomputer line program burning
Write.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modification and embodiment, and these modifications and embodiment will fall in this Shen
Please be within disclosed spirit and spirit.More specifically, can in the range of disclosure, drawings and claims
A variety of variations and modifications are carried out with the building block to theme composite configuration and/or layout.Except to building block and/or layout
Outside the modification and improvement of progress, to those skilled in the art, other purposes also will be apparent.
Claims (8)
1.LED lamps intelligent dimming is switched, it is characterised in that：Lead to including AC-DC conversion electric powers module, one-chip computer module, zigbee
Interrogate circuit module, touch-control module and relay module, the one-chip computer module respectively with the zigbee communication circuit modules, touch
Module and relay module are controlled, wherein the AC-DC conversion electric powers module is powered to one-chip computer module.
2. LED intelligent dimming switch according to claim 1, it is characterised in that：The AC-DC conversion electric powers module bag
It is LMR14006, pin 5 and the external power supply end of the buck converter U2 to include buck converter U2, the buck converter U2
Mouth U1 pin VCC connections, the pin 2 of the buck converter U2 is connected with external power supply port U1 pin GND, described outer
The pin N for meeting power port U1 is connected with live wire L, and pin L is connected with zero line N；
It is connected between the pin N and buck converter U2 of the external power supply port U1 pin 5 by wire with VCC, pin L
It is connected between buck converter U2 by wire with earth terminal, polar capacitor C2, institute is connected between the VCC and earth terminal
The anode for stating polar capacitor C2 is connected with VCC；
The pin 1 of the buck converter is connected with electric capacity C1, inductance L1 and polar capacitor C3 successively, wherein polar capacitor C3's
Anode tap is connected with inductance L1 and+5V power supplys, cathode terminal ground connection；
Diode D1 is also associated with the electric capacity C1, wherein diode D1 cathode terminal is connected with electric capacity C1, anode tap ground connection,
The pin 6 of buck converter is connected to diode D1 cathode terminal on the cathode terminal；
It is also associated with resistance R4 and resistance R7, resistance R4 and resistance the R7 series connection, and resistance R7 on the inductance L1 to be grounded, institute
The pin 3 for stating buck converter is connected between resistance R4 and resistance R7.
3. LED intelligent dimming switch according to claim 1, it is characterised in that：The relay module includes three poles
Pipe Q2, diode D2 and relay, the triode Q2 are NPN type triode, and relay is Relay-SPST, wherein triode
Q2 base stage is connected by resistance R15 with one-chip computer module, and triode Q2 emitter stage is connected by resistance R16 with resistance R15,
The emitter stage of the triode Q2 is also grounded, and the colelctor electrode of the triode Q2 is connected with diode D2 anode, two pole
Pipe D2 negative electrode is connected with+5V power supplys, is also parallel with electric capacity C8 and relay, the relay and is set on the diode D2
There is switch K1, the switch K1 controls LED, and is connected with live wire L.
4. LED intelligent dimming switch according to claim 3, it is characterised in that：The base stage of the triode Q2 passes through
Resistance R15 is connected with the pin 18 on PIC16F690 chips U6.
5. LED intelligent dimming switch according to claim 1, it is characterised in that：The one-chip computer module includes
PIC16F690 chips U6, the zigbee communication circuit modules are included on zigbee chips U5, the PIC16F690 chips U6
Pin 12 be connected with the pin 23 on zigbee chips U5, the pin 10 on PIC16F690 chips U6 and zigbee chips U5
On pin 22 connect.
6. LED intelligent dimming switch according to claim 5, it is characterised in that：On the PIC16F690 chips U6
The resistance R17 that resistance is 100R is connected between pin 23 on pin 12 and zigbee chips U5；
The electricity that resistance is 100R is connected between the pin 22 on pin 10 and zigbee chips U5 on PIC16F690 chips U6
Hinder R18.
7. LED intelligent dimming switch according to claim 5, it is characterised in that：The touch-control module also includes touching
Pin 2 on panel interface P2, the touch panel interface P2 is connected with the pin 7 on PIC16F690 chips U6, touch panel
Pin 3 on interface P2 is connected with the pin 8 on PIC16F690 chips U6, the pin 4 on touch panel interface P2 with
Pin 9 on PIC16F690 chips U6 is connected, the pin 5 on touch panel interface P2 and the pin on PIC16F690 chips U6
16 connections；
Pin 15 on PIC16F690 chips U6 is connected with the pin 6 on touch panel interface P2 by resistance R19,
Pin 14 on PIC16F690 chips U6 is connected with the pin 7 on touch panel interface P2 by resistance R21, PIC16F690 cores
Pin 13 on piece U6 is connected with the pin 8 on touch panel interface P2 by resistance R22, drawing on PIC16F690 chips U6
Pin 6 and pin 11 are connected with the pin 9 on touch panel interface P2 by resistance R23.
8. LED intelligent dimming switch according to claim 5, it is characterised in that：Also include burning routine interface, the burning
Pin 5 on routine interface J1 is connected with the pin 18 on PIC16F690 chips U6, the pin 4 on routine interface J1 with it is described
Pin 19 on PIC16F690 chips U6 is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258849.2A CN107071976A (en) | 2017-04-19 | 2017-04-19 | LED intelligent dimming is switched |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258849.2A CN107071976A (en) | 2017-04-19 | 2017-04-19 | LED intelligent dimming is switched |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107071976A true CN107071976A (en) | 2017-08-18 |
Family
ID=59599798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710258849.2A Pending CN107071976A (en) | 2017-04-19 | 2017-04-19 | LED intelligent dimming is switched |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107071976A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041364A (en) * | 2018-06-21 | 2018-12-18 | 青岛海信智慧家居系统股份有限公司 | Single firewire switch and intelligent switch system |
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| CN109041364A (en) * | 2018-06-21 | 2018-12-18 | 青岛海信智慧家居系统股份有限公司 | Single firewire switch and intelligent switch system |
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