CN107041041A - Control device, lamp socket and the illuminator of LED - Google Patents
Control device, lamp socket and the illuminator of LED Download PDFInfo
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- CN107041041A CN107041041A CN201710385025.1A CN201710385025A CN107041041A CN 107041041 A CN107041041 A CN 107041041A CN 201710385025 A CN201710385025 A CN 201710385025A CN 107041041 A CN107041041 A CN 107041041A
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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]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
-
- 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
-
- 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]
- H05B45/20—Controlling the colour of the light
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention relates to a kind of control device of LED, lamp socket and illuminator.In the control device of above-mentioned LED, the LED is built-in with Multi-filament, and filament is provided with current controling end and drive end, and the current controling end of every filament is controlled by an independent control signal, the drive end of every filament connects identical and powered drive end respectively, and control device includes：Reception of wireless signals chip and the multiple control circuits for independently controlling each filament；Reception of wireless signals chip sets multiple control signal output end, and each control signal output connects the current controling end of a filament by a control circuit respectively；Reception of wireless signals chip receives the remote signal for being directed to any filament, and remote signal is converted into control signal, is exported by the corresponding control signal output of the filament to corresponding control circuit, the filament is independently controlled；It makes control process more stable, effectively increases the control effect to corresponding LED.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of control device of LED, lamp socket and illuminator.
Background technology
Lamp socket is fixed light position, and the device for making bulb contact be connected with power supply, and it has been widely used each to each family
In family.The corresponding lamp socket of conventional bulb is simply controlled by the switch on wall, and control process is not more nimble；With
The development of economic high speed, society is constantly progressive, and the demand to smart home is also increasingly strong.Meanwhile, energy-conservation and environmental protection are
It is trend of the times, the purpose of energy-conservation is reached using novel energy-conserving LED, is accepted extensively by people.However, for above-mentioned
The control structure of LED is complex, although the introducing of Infrared Ray Remote Control Technology simplifies the control to LED to a certain extent
Process, but it is difficult to the colour temperature control to corresponding LED, easily makes the control effect for LED poor.
The content of the invention
Based on this, it is necessary to which easily making the poor technical problem of the control effect for being directed to bulb for traditional scheme, there is provided one
Plant control device, lamp socket and the illuminator of LED.
A kind of control device of LED, the LED is built-in with Multi-filament, and filament is provided with current controling end and driving
End, the current controling end of every filament is controlled by an independent control signal, and the drive end of every filament connects identical respectively
Power supply drive end, the control device includes：Reception of wireless signals chip and independently control the multiple of each filament
Control circuit；
The reception of wireless signals chip sets multiple control signal output end, and each control signal output passes through respectively
One control circuit connects the current controling end of a filament；
The reception of wireless signals chip receives the remote signal for being directed to any filament, and remote signal is converted into control
Signal, is exported to corresponding control circuit by the corresponding control signal output of the filament, the filament is independently controlled.
It is any that the control device of above-mentioned LED can receive being directed to for remote control equipment transmission by reception of wireless signals chip
The remote signal of filament, allows reception of wireless signals chip to generate corresponding control signal according to above-mentioned remote signal, respectively
Each is controlled to control circuit to carry out corresponding filament separately adjustable, to carry out the brilliance control of each filament, so as to realize
The regulation of LED colour temperature, on the basis of LED control function is improved, makes control process more stable, effectively increases to phase
Answer the control effect of LED.
A kind of lamp socket, the control device of LED, and rectification circuit and powered drive circuit；The LED is arranged on lamp
On seat plug, the rectification circuit and powered drive circuit are arranged on inside lamp holder body；
The output end of the rectification circuit connects the drive end of each filament by the powered drive circuit respectively, described
The input connection external ac power source end of rectification circuit；
The ac voltage signal rectification that the rectification circuit is used to export external ac power source is direct current signal, and is exported
To powered drive circuit；The direct current signal is converted to filament drive signal by the powered drive circuit, and by the filament
Drive signal is respectively sent to the drive end of each filament.
Above-mentioned lamp socket, each filament accessed by the control device of above-mentioned LED to it is accordingly controlled, with compared with
Good control effect；Rectification circuit and powered drive circuit are also arranged on inside lamp holder body by it, make above-mentioned power supply driving electricity
Road is separated with filament, the caloric value where can reducing filament in LED lamp tube, and then is reduced in the loss of corresponding LED, extension
State the service life of LED.
A kind of illuminator, including above-mentioned lamp socket, include the LED of built-in Multi-filament, and the filament is provided with electric current
Control end and drive end, each control circuit of the lamp socket independently control a filament in LED；
The LED is arranged on socket adapter, and the current controling end of each filament connects corresponding control respectively in LED
The control signal output of circuit, the drive end of each filament is respectively connecting to the output end of powered drive circuit.
Said lighting system, including the lamp socket that control function is perfect and control effect is high, and built-in Multi-filament
LED, above-mentioned each filament respectively can be by controlling circuit independently to carry out brightness regulation, to realize above-mentioned illumination system accordingly
The colour temperature regulation of system, and the powered drive circuit of above-mentioned LED is arranged on inside lamp holder body, make above-mentioned powered drive circuit with
Filament is separated, can be with the caloric value in LED lamp tube, and then reduces the loss of corresponding LED, extends the use longevity of above-mentioned LED
Life.
Brief description of the drawings
Fig. 1 is the control device structural representation of the LED of one embodiment；
Fig. 2 is the control circuit structural representation of one embodiment；
Fig. 3 is the control device structural representation of the LED of one embodiment；
Fig. 4 is the control device structural representation of the LED of one embodiment；
Fig. 5 is the chip power supply circuit structural representation of one embodiment；
Fig. 6 is the remote control equipment structural representation of one embodiment；
Fig. 7 is the holder structure schematic diagram of one embodiment；
Fig. 8 is the powered drive circuit and rectifier circuit structure schematic diagram of one embodiment.
Embodiment
The specific embodiment party of the control device of LED, lamp socket and the illuminator that provide below in conjunction with the accompanying drawings the present invention
Formula is described in detail.
With reference to Fig. 1, Fig. 1 show the control device structural representation of the LED of one embodiment, built in the LED
There is Multi-filament, filament is provided with current controling end and drive end, and the current controling end of every filament is controlled by an independent control
Signal processed, the drive end of every filament connects identical and powered drive end respectively, and with reference to shown in Fig. 1, the control device includes：
Reception of wireless signals chip 11 and the multiple control circuits 20 for independently controlling each filament；Specifically, above-mentioned control electricity
Road connects one to one with each filament built in LED, and each control circuit independently controls the filament being attached thereto；It is optional
Ground, above-mentioned reception of wireless signals chip 11 can be 2.4G signal receiving chips, and above-mentioned 2.4G signal receiving chips can be received
The 2.4G control signals that longer-distance remote control equipment is sent, control process is stable；
The reception of wireless signals chip 11 sets multiple control signal output end (PWM1 as shown in Figure 1 to PWMn), respectively
Individual control signal output connects the current controling end of a filament by a control circuit respectively；
The reception of wireless signals chip 11 receives the remote signal for being directed to any filament, and remote signal is converted into control
Signal processed, is exported to corresponding control circuit by the corresponding control signal output of the filament, independent control is carried out to the filament
System.
The control device for the LED that the present embodiment is provided can receive remote control equipment by reception of wireless signals chip 11 and send out
The remote signal for any filament sent, allows reception of wireless signals chip 11 to be generated according to above-mentioned remote signal corresponding
Control signal, controls each to control circuit to carry out corresponding filament separately adjustable, to carry out the brightness of each filament respectively
Control, so as to realize the regulation of LED colour temperature, on the basis of LED control function is improved, makes control process more stable,
Effectively increase the control effect to corresponding LED.
With reference to Fig. 2, Fig. 2 show the control circuit structural representation of one embodiment, and above-mentioned control circuit can include
Control FET 21 and control resistance 22；Alternatively, the resistance of above-mentioned control resistance 22 can be 100K Ω (kilo-ohm)；
The grid of the control FET 21 connects a control signal output of reception of wireless signals chip, described
The source ground of FET 21 is controlled, the source electrode of the control FET 21 is also imitated by controlling resistance 22 to connect controlling filed
Should pipe 21 grid, the electric current of the filament corresponding to the drain electrode connection control signal output of the control FET 21
Control end.
Specifically, if the control signal output of the grid connection reception of wireless signals chip of control FET 21
End, the then drain electrode of the control FET 21 connects the current controling end of the filament of control signal output correspondence control.Control
FET 21 processed generates corresponding current controling signal, by above-mentioned electric current control after the remote signal of above-mentioned filament is received
Signal processed is exported to above-mentioned control circuit by the control signal output, makes the conducting that FET 21 is controlled in control circuit
Amount sends change, so that output to the electric current of corresponding heater current control end changes, now, the brightness of above-mentioned filament with
Curent change and change.
With reference to shown in Fig. 3, as one embodiment, above-mentioned multiple control circuits are respectively first control circuit and the second control
Circuit processed；The first control circuit includes the first control control resistance 24 of FET 23 and first, the second control electricity
Road includes the second control control resistance 26 of FET 25 and second；Now, respective wireless signal receiving chip 11 sets first
Control signal output PWM1 and the second control signal output PWM2, above-mentioned first control signal output PWM1 correspondences are controlled
First filament 27, above-mentioned second control signal output PWM2 correspondences the second filament 28 of control；
The first control signal output of the grid connection reception of wireless signals chip 11 of the first control FET 23
Hold PWM1, the source ground of the first control FET 23, the source electrode of the first control FET 23 is also by the
One control resistance 24 connection first controls the grid of FET 23, the drain electrode connection first of the first control FET 23
The current controling end of filament 27；
The second control signal output of the grid connection reception of wireless signals chip 11 of the second control FET 25
Hold PWM2, the source ground of the second control FET 25, the source electrode of the second control FET 25 is also by the
Two control resistance 26 connections second control the grid of FET 25, the drain electrode connection second of the second control FET 25
The current controling end of filament 28.
The present embodiment sets two control signal outputs (PWM1 and PWM2) in reception of wireless signals chip, passes through respectively
First control circuit and second control circuit carry out corresponding independent control to the first filament 27 and the second filament 28, corresponding realizing
On the basis of the regulation of LED colour temperature, the structure to LED has carried out effective simplification.
In one embodiment, with reference to shown in Fig. 4, the control device of above-mentioned LED can also include chip power supply circuit
30, the chip power supply circuit 30 is connected to the power end VCC of the external ac power source 13 and reception of wireless signals chip 11
Between；The earth terminal GND of above-mentioned reception of wireless signals chip 11 can be grounded；
The ac voltage signal that external ac power source 13 is exported is converted to wireless signal and connect by the chip power supply circuit 30
The target voltage signal needed for chip 11 is received, and the target voltage signal is exported to the power supply of reception of wireless signals chip 11
Hold VCC.
The earth terminal GND of above-mentioned reception of wireless signals chip 11 can be grounded；Said external AC power 13 can be city
Electric end, now, the two ends of external ac power source 13 are respectively zero line and zero line side.
With reference to shown in Fig. 5, as one embodiment, said chip power supply circuit 30 can include transformer the 31, the 1st
Pole pipe 32, the first electric capacity 33, the second electric capacity 34, the 3rd electric capacity 35 and the first integrated chip 36；
The primary coil of the transformer 31 is connected to the two ends of external ac power source, one end of the secondary coil of transformer 31
The signal input part IN of the first integrated chip 36, another termination of the secondary coil of transformer 31 are connected by the first diode 32
Ground, the signal input part of first integrated chip 36 is grounded by the first electric capacity 33 and the second electric capacity 34 respectively, and first is integrated
The signal output part of chip 36 is grounded by the 3rd electric capacity 35, and the signal output part of the first integrated chip 36 is also connected with wireless signal
The power end of chip is received, operating voltage is provided for above-mentioned reception of wireless signals chip；
The ac voltage signal that the transformer 31 exports external ac power source is carried out after voltage transformation, output to first
The AC information of input is transformed to d. c. voltage signal by integrated chip 36, first integrated chip 36, and will be described
D. c. voltage signal is exported to the power end of reception of wireless signals chip.
The chip power supply circuit 30 that the present embodiment is provided can be the reception of wireless signals chips such as 2.4G signal receiving chips
Carry out stable power-supplying, it is ensured that the work well of reception of wireless signals chip.
In one embodiment, the control device of above-mentioned LED, can also include remote control equipment, and the remote control equipment is used
In the LED control signal for reading user's input, output for each filament remote signal to the reception of wireless signals chip.
If above-mentioned reception of wireless signals chip is 2.4G signal receiving chips, above-mentioned remote control equipment can include being provided with
The remote control of 2.4G signal transmitting chips, can also include being mounted with the intelligence such as lamp socket remote control APP (application program) mobile phone eventually
End equipment；The remote signal of above-mentioned remote control equipment output is 2.4G signals.Specifically, above-mentioned lamp socket remote control APP can include
The APP such as colasmart.Above-mentioned remote control equipment can be connected with 2.4G signal receiving chips by WiFi (such as house keeper's WiFi box)
Connect.By taking mobile phone and house keeper's WiFi box as an example, the end of power supply adaptor one can be connected in power outlet, it is another to terminate to Wifi pipes
Family's box power supply interface, carries out client software download (Android mobile phone, into the search of Android application market on mobile phone
" colasmart " is downloaded, iPhone, can be entered app store search " colasmart " and is downloaded), start hand
Machine app, the WIFI passwords of input current phone connection, is initially configured, if indicator lamp is changed into normal bright state, successful connection.
With reference to shown in Fig. 6, as one embodiment, above-mentioned remote control equipment can include multiple buttons 61, process chip 62
And wireless signal transmission chip 63；Specifically, if above-mentioned reception of wireless signals chip is 2.4G signal receiving chips, wirelessly
Signal transmitting chip is 2.4G signal transmitting chips；
The process chip 62 connects each button 61 respectively, and the process chip 62 is also connected with the wireless signal transmission
Chip 63；
The bulb control signal that the process chip 62 is used to read each button is converted to the output of 2.4G control signals
To wireless signal transmission chip 63, the wireless signal transmission chip 63, which sends the 2.4G control signals to the 2.4G, to be believed
Number receive chip.
Above-mentioned bulb control signal can include the current regulating signal of enabling signal, shutdown signal and each filament
The signal that (brightness regulated signal) etc. is accordingly controlled the LED for accessing corresponding lamp socket.Under normal circumstances, remote control equipment
One button can correspond to the control instruction of a filament in LED, and press some button just can input phase to remote control equipment
Answer the control signal of filament.
With reference to shown in Fig. 7, Fig. 7 is the holder structure schematic diagram of one embodiment, includes the control device of above-mentioned LED
100, and rectification circuit 210 and powered drive circuit 300；The LED 220 is arranged on socket adapter, the rectified current
Road 210 and powered drive circuit 300 are arranged on inside lamp holder body；Above-mentioned LED 220 is built-in with Multi-filament, and filament is provided with
Current controling end and drive end,
The output end of the rectification circuit 210 connects in LED 220 each respectively by the powered drive circuit 300
The drive end of filament, input connection external ac power source end (such as mains terminal) of the rectification circuit 210；
The rectification circuit 210 is used for ac voltage signal (such as city's electric signal) rectification for exporting external ac power source
For direct current signal, and export to powered drive circuit 300；The direct current signal is converted to lamp by the powered drive circuit 300
Silk drive signal, and the filament drive signal is respectively sent to the drive end of each filament.
The lamp socket that the present embodiment is provided, each filament accessed by the control device 100 of above-mentioned LED to it carries out phase
It should control, with preferable control effect；Rectification circuit 210 and powered drive circuit 300 are also arranged in lamp holder body by it
Portion, makes above-mentioned powered drive circuit 300 be separated with the filament in LED, the heating where can reducing filament in LED lamp tube
Amount, and then reduce the loss of corresponding LED, extend the service life of above-mentioned LED.
With reference to shown in Fig. 8, in one embodiment, above-mentioned rectification circuit 210 can include the electricity of piezo-resistance the 211, the 4th
Hold the 212, the 5th electric capacity 213, the 6th electric capacity 214, inductance 215 and rectifier bridge 216；
The electric capacity 212 of piezo-resistance 211 and the 4th is connected in parallel on the two ends (L ends and N-terminal) of external ac power source, institute respectively
The first end for stating rectifier bridge 216 connects the first end L of external ac power source, and the second end of rectifier bridge 216 passes through the 5th electric capacity 213
Ground connection, the second end N of the three-terminal link external ac power source of rectifier bridge 216, the 4th end ground connection of rectifier bridge 216, described the
One end of five electric capacity 213 passes sequentially through the other end (earth terminal) that the electric capacity 214 of inductance 215 and the 6th connects the 5th electric capacity 213, institute
The two ends for stating the 6th electric capacity 214 connect the two ends of powered drive circuit 300 respectively.
Above-mentioned 4th electric capacity 212 is the safety electric capacity of rectification circuit 216, and it connects input L, N the two poles of the earth and powered respectively.If on
External ac power source is stated for mains supply, then the first end L ends of said external AC power are zero line, external ac power source
Second end N-terminal is zero line side.
Further, above-mentioned rectification circuit 210 can also include fuse 218, and the fuse 218 is connected to outside friendship
The first end (L ends) of power supply is flowed between the first end of rectifier bridge 216；The fuse is used to enter the rectification circuit 210
Row overload protection.
With reference to shown in Fig. 8, in one embodiment, above-mentioned powered drive circuit includes 300 driving FETs 301, the
One resistance 302, second resistance 303,3rd resistor 304, the 4th resistance 305, the 5th resistance 306, the electricity of the 6th resistance the 307, the 7th
Hinder the 308, the 8th resistance 309, the 7th electric capacity 310, the 8th electric capacity 311, the second diode 312, the 3rd diode the 313, the 4th 2
Pole pipe 314, the second integrated chip 315 and the second inductance 316；
The source electrode of the driving FET 301 connects one end of the 6th electric capacity 307, the source electrode of driving FET 301
Also pass sequentially through second resistance 303 and 3rd resistor 34 connects the first end VCC of the second integrated chip 315, driving FET
301 grid connects the second end of the second integrated chip 315, and the grid of driving FET 301 is also connected by first resistor 302
The drain electrode of driving FET 301 is connect, the drain electrode of driving FET 301 is grounded by the 5th resistance 306, driving FET
301 drain electrode is also connected with the 3rd end CS of second integrated chip 315, and the first end VCC of the second integrated chip 315 passes through
Seven electric capacity 310 are grounded, and the first end VCC of the second integrated chip 315 also connects the 4th diode 314 by the 4th resistance 305
Negative pole, the 4th end FB of the second integrated chip 315 is grounded by the 7th resistance 310, and the 4th end FB of the second integrated chip 315 leads to
The negative pole that the 6th resistance 307 connects the 3rd diode 313 is crossed, the positive pole of the 3rd diode 313 connects the drive end of each filament
LED+, the positive pole of the 3rd diode 313 is grounded by the second inductance 316, and the positive pole of the 3rd diode 313 also passes through the 8th resistance
The other end of 309 the 6th electric capacity 214 of connection, the positive pole of the 4th diode 314 connects the drive end LED+ of each filament, the four or two
The positive pole of pole pipe 314 also connects the other end of the 6th electric capacity 214 by the 8th electric capacity 311, and second diode 312 is connected to
Between the other end and ground terminal of 6th electric capacity 214.
Ground terminal described in the present embodiment can be signal ground.Specifically, the model of above-mentioned driving FET 301 can be
4A (ampere) 650V (volt), the resistance value of first resistor 302 can be that 100K Ω, the resistance value of second resistance 303 can be
510K Ω, the resistance value of 3rd resistor 304 can be that 300K Ω, the resistance value of the 4th resistance 305 can be 5.1K Ω, the 6th electricity
The resistance value of resistance 307 can be that 120K Ω, the resistance value of the 7th resistance 308 can be 6.2K Ω, the resistance value of the 8th resistance 309
Can be that 6.2K Ω, the capacitance of the 7th electric capacity 310 can be that 4.7 microfarads, the capacitance of the 8th electric capacity 311 can be 47 microfarads
Second integrated chip 315 can be BP2519 chips.
The powered drive circuit that the present embodiment is provided is arranged on inside lamp holder body including 300, is ensureing corresponding LED work
Make on the basis of stability, can further reduce the caloric value of above-mentioned LED lamp tube, extend the service life of LED.
A kind of illuminator, including above-mentioned lamp socket, can also include the LED of built-in Multi-filament, and the filament is provided with
Current controling end and drive end, each control circuit of the lamp socket independently control a filament in LED；
The LED is arranged on socket adapter, and the current controling end of each filament connects corresponding control respectively in LED
The control signal output of circuit, the drive end of each filament is respectively connecting to the output end of powered drive circuit.
The illuminator that the present embodiment is provided, including the lamp socket that control function is perfect and control effect is high, and it is built-in many
The LED of root filament, above-mentioned each filament respectively can be by controlling circuit independently to carry out brightness regulation, on realizing accordingly
The colour temperature regulation of illuminator is stated, and the powered drive circuit of above-mentioned LED is arranged on inside lamp holder body, drives above-mentioned power supply
Dynamic circuit is separated with filament, can be with the caloric value in LED lamp tube, and then reduces the loss of corresponding LED, extends above-mentioned LED
Service life.
In one embodiment, two filaments can be set in above-mentioned LED, and accordingly, reception of wireless signals chip is set
Two control signal outputs (PWM1 and PWM2) are put, respectively by first control circuit and second control circuit to the first filament
Corresponding independent control is carried out with the second filament, on the basis of corresponding LED colour temperature regulation is realized, the structure to LED is carried out
Effective simplification.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of control device of LED, it is characterised in that the LED is built-in with Multi-filament, filament is provided with current control
End and drive end, the current controling end of every filament are controlled by an independent control signal, the drive end difference of every filament
Connection identical is powered drive end, and the control device includes：Reception of wireless signals chip and independently control each lamp
Multiple control circuits of silk；
The reception of wireless signals chip sets multiple control signal output end, and each control signal output passes through one respectively
Circuit is controlled to connect the current controling end of a filament；
The reception of wireless signals chip receives the remote signal for being directed to any filament, and remote signal is converted into control letter
Number, exported by the corresponding control signal output of the filament to corresponding control circuit, the filament is independently controlled.
2. the control device of LED according to claim 1, it is characterised in that the control circuit is imitated including controlling filed
It should manage and control resistance；
The grid of the control FET connects a control signal output of reception of wireless signals chip, the controlling filed
The source ground of effect pipe, the source electrode of the control FET also controls the grid of FET by controlling resistance to connect,
The current controling end of filament corresponding to the drain electrode connection control signal output of the control FET.
3. the control device of LED according to claim 2, it is characterised in that the multiple control circuit is respectively
One control circuit and second control circuit；The first control circuit includes the first control FET and the first control resistance,
The second control circuit includes the second control FET and the second control resistance；
The grid of the first control FET connects the first control signal output of reception of wireless signals chip, described the
The source ground of one control FET, the source electrode of the first control FET also passes through the first control resistance connection first
Control the grid of FET, the current controling end of drain electrode the first filament of connection of the first control FET；
The grid of the second control FET connects the second control signal output of reception of wireless signals chip, described the
The source ground of two control FETs, the source electrode of the second control FET also passes through the second control resistance connection second
Control the grid of FET, the current controling end of drain electrode the second filament of connection of the second control FET.
4. the control device of LED according to claim 1, it is characterised in that also including chip power supply circuit, the core
Piece power supply circuit is connected between the power end of the external ac power source and reception of wireless signals chip；
The ac voltage signal that external ac power source is exported is converted to reception of wireless signals chip institute by the chip power supply circuit
The target voltage signal needed, and the target voltage signal is exported to the power end of reception of wireless signals chip.
5. the control device of LED according to claim 4, it is characterised in that the chip power supply circuit includes transformation
Device, the first diode, the first electric capacity, the second electric capacity, the 3rd electric capacity and the first integrated chip；
The primary coil of the transformer is connected to the two ends of external ac power source, and one end of transformer secondary coil passes through first
Diode connects the signal input part of the first integrated chip, the other end ground connection of transformer secondary coil, the first integrated core
The signal input part of piece is respectively by the first electric capacity and the second capacity earth, and the signal output part of the first integrated chip passes through the 3rd
Capacity earth, the signal output part of the first integrated chip is also connected with the power end of reception of wireless signals chip；
The ac voltage signal that the transformer exports external ac power source is carried out after voltage transformation, output to the first integrated core
The AC information of input is transformed to d. c. voltage signal by piece, first integrated chip, and the DC voltage is believed
Number output to reception of wireless signals chip power end.
6. the control device of the LED according to any one of claim 1 to 5, it is characterised in that also including remote control equipment,
The remote control equipment is used for the LED control signal for reading user's input, output for each filament remote signal to the nothing
Line signal receiving chip.
7. the control device of LED according to claim 6, it is characterised in that the remote control equipment include multiple buttons,
Process chip and wireless signal transmission chip；
The process chip connects each button respectively, and the process chip is also connected with the 2.4G signals transmitting chip；
The process chip is used to the LED control signal that reads each button and is converted to 2.4G control signals exporting to 2.4G
Signal transmitting chip, the 2.4G signals transmitting chip sends the 2.4G control signals to the reception of wireless signals core
Piece.
8. a kind of lamp socket, it is characterised in that include the control device of the LED described in any one of claim 1 to 7, and it is whole
Current circuit and powered drive circuit；The LED is arranged on socket adapter, and the rectification circuit and powered drive circuit are set
Inside lamp holder body；
The output end of the rectification circuit connects the drive end of each filament, the rectification by the powered drive circuit respectively
The input connection external ac power source end of circuit；
The ac voltage signal rectification that the rectification circuit is used to export external ac power source is direct current signal, and is exported to confession
Electric drive circuit；The direct current signal is converted to filament drive signal by the powered drive circuit, and by the filament drive
Signal is respectively sent to the drive end of each filament.
9. lamp socket according to claim 8, it is characterised in that the rectification circuit includes piezo-resistance, the 4th electric capacity, the
Five electric capacity, the 6th electric capacity, inductance and rectifier bridge；
The piezo-resistance and the 4th electric capacity are connected in parallel on the two ends of external ac power source, the first end connection of the rectifier bridge respectively
The first end of external ac power source, the second end of rectifier bridge is by the 5th capacity earth, and the three-terminal link outside of rectifier bridge is handed over
The second end of power supply is flowed, the 4th end ground connection of rectifier bridge, one end of the 5th electric capacity passes sequentially through inductance and the 6th electric capacity company
The other end of the 5th electric capacity is connect, the two ends of the 6th electric capacity connect the two ends of powered drive circuit respectively；
The powered drive circuit includes driving FET, first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th
Resistance, the 6th resistance, the 7th resistance, the 8th resistance, the 7th electric capacity, the 8th electric capacity, the second diode, the 3rd diode, the 4th
Diode, the second integrated chip and the second inductance；
The source electrode of the driving FET connects one end of the 6th electric capacity, and the source electrode of driving FET also passes sequentially through second
Resistance and 3rd resistor connect the first end of the second integrated chip, and the grid of driving FET connects the of the second integrated chip
Two ends, the grid of driving FET also connects the drain electrode of driving FET, the leakage of driving FET by first resistor
Pole is by the 5th resistance eutral grounding, and the drain electrode of driving FET is also connected with the 3rd end of second integrated chip, and second is integrated
The first end of chip also connects the 4th diode by the 7th capacity earth, the first end of the second integrated chip by the 4th resistance
Negative pole, the 4th end of the second integrated chip is by the 7th resistance eutral grounding, and the 4th end of the second integrated chip passes through the 6th resistance
The negative pole of the 3rd diode is connected, the positive pole of the 3rd diode connects the drive end of each filament, and the positive pole of the 3rd diode leads to
The second inductance ground connection is crossed, the positive pole of the 3rd diode also connects the other end of the 6th electric capacity, the 4th diode by the 8th resistance
Positive pole connect the drive end of each filament, the positive pole of the 4th diode also passes through the another of the electric capacity of the 8th capacitance connection the 6th
End, second diode is connected between the other end of the 6th electric capacity and ground terminal.
10. a kind of illuminator, it is characterised in that including the lamp socket described in any one of claim 7 to 9, in addition to it is built-in many
The LED of root filament, the filament is provided with current controling end and drive end, and each control circuit of the lamp socket is independently controlled
A filament in LED processed；
The LED is arranged on socket adapter, and the current controling end of each filament connects corresponding control circuit respectively in LED
Control signal output, the drive end of each filament is respectively connecting to the output end of powered drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385025.1A CN107041041A (en) | 2017-05-26 | 2017-05-26 | Control device, lamp socket and the illuminator of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385025.1A CN107041041A (en) | 2017-05-26 | 2017-05-26 | Control device, lamp socket and the illuminator of LED |
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| CN107041041A true CN107041041A (en) | 2017-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710385025.1A Pending CN107041041A (en) | 2017-05-26 | 2017-05-26 | Control device, lamp socket and the illuminator of LED |
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| CN205320341U (en) * | 2016-01-25 | 2016-06-15 | 佛山市中德光电特种照明有限公司 | LED intelligence wireless remote control system |
| US20160262242A1 (en) * | 2014-03-13 | 2016-09-08 | Boe Technology Group Co., Ltd. | Lighting control system |
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|---|---|---|---|---|
| KR100948736B1 (en) * | 2009-09-08 | 2010-03-22 | (주)참슬테크 | Led lamp management system using ac phase control |
| US20160262242A1 (en) * | 2014-03-13 | 2016-09-08 | Boe Technology Group Co., Ltd. | Lighting control system |
| CN205305185U (en) * | 2015-11-09 | 2016-06-08 | 深圳市富满电子集团股份有限公司 | Regulation control circuit and LED lamps and lanterns of LED lamps and lanterns |
| CN105517247A (en) * | 2016-01-18 | 2016-04-20 | 杭州意博高科电器有限公司 | Multifunctional wireless remote control outdoor lamp string |
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Application publication date: 20170811 |