CN207665250U - Remote control light modulating color-temperature regulating LED lamp tube - Google Patents
Remote control light modulating color-temperature regulating LED lamp tube Download PDFInfo
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- CN207665250U CN207665250U CN201820045944.4U CN201820045944U CN207665250U CN 207665250 U CN207665250 U CN 207665250U CN 201820045944 U CN201820045944 U CN 201820045944U CN 207665250 U CN207665250 U CN 207665250U
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Abstract
The utility model provides a kind of remote control light modulating color-temperature regulating LED lamp tube, turn direct current component including capable AC, remote control unit and LED lamp tube, the output end that the capable AC turns direct current component is connect with the input terminal of the remote control unit, the output end of the remote control unit is connect with the input terminal of the LED lamp tube, it includes current rectifying and wave filtering circuit that the capable AC, which turns direct current component, constant-current control circuit, first output rectifier and filter and the second output rectifier and filter, the output end of the current rectifying and wave filtering circuit is connect with the input terminal of the constant-current control circuit, the output end of the constant-current control circuit respectively with first output rectifier and filter, the input terminal of second output rectifier and filter connects.The utility model has the beneficial effects that：The colour temperature and brightness that LED lamp tube may be implemented are adjusted according to demand.
Description
Technical field
The utility model is related to lighting device more particularly to a kind of remote control light modulating color-temperature regulating LED lamp tubes.
Background technology
The colour temperature of conventional LED lamp tube and brightness cannot be adjusted according to demand.
Invention content
In order to solve the problems in the prior art, the utility model provides a kind of remote control light modulating color-temperature regulating LED lamp tube.
The utility model provides a kind of remote control light modulating color-temperature regulating LED lamp tube, including capable AC turns direct current component, remote control
The input terminal of control unit and LED lamp tube, the output end and the remote control unit that the capable AC turns direct current component connects
It connects, the output end of the remote control unit is connect with the input terminal of the LED lamp tube, and the capable AC turns direct current component packet
Current rectifying and wave filtering circuit, constant-current control circuit, the first output rectifier and filter and the second output rectifier and filter are included, it is described whole
The output end of stream filter circuit is connect with the input terminal of the constant-current control circuit, the output end difference of the constant-current control circuit
It is connect with the input terminal of first output rectifier and filter, the second output rectifier and filter, the first output rectification
Filter circuit, the second output rectifier and filter output end connect respectively with the input terminal of the remote control unit.
As a further improvement of the utility model, the current rectifying and wave filtering circuit include protective tube F1, rectifier bridge stack BD1 and
The series connection of the pin 1 protective tube F1 of electrolytic capacitor C1, the rectifier bridge stack BD1 are followed by firewire, the pin of the rectifier bridge stack BD1
3 are connected to zero curve, and the both ends of the electrolytic capacitor C1 are parallel to the pin 2 and pin 4 of the rectifier bridge stack BD1.
The constant-current control circuit includes power supply constant current managing chip U1, two as a further improvement of the utility model,
Pole pipe D1, capacitance C2, resistance R1 and transformer T1, one end of the primary coil of the transformer T1 are connected to the rectifier bridge stack
The pin 2 of BD1, the other end of the primary coil of the transformer T1 respectively with the anode of the diode D1, power supply constant current tube
The pin 8 for managing chip U1 connects, and the cathode of the diode D1 capacitance C2 that connects is followed by drawing in the rectifier bridge stack BD1
The pin 1 of foot 4, the power supply constant current managing chip U1 is connected between the cathode of the diode D1, capacitance C2, the power supply
The pin 5 of the constant current managing chip U1 resistance R1 that connects is followed by the pin 4 of the rectifier bridge stack BD1.
The secondary coil of the transformer T1 is whole with first output respectively as a further improvement of the utility model,
Flow the input terminal connection of filter circuit, the second output rectifier and filter.
First output rectifier and filter includes diode D3 and capacitance as a further improvement of the utility model,
C4, second output rectifier and filter include the anode of diode D4 and capacitance C5, the diode D4 and the transformation
One end of the secondary coil of device T1 connects, and the anode of the diode D3 and the other end of the secondary coil of the transformer T1 connect
It connects, one end of the capacitance C5 is connect with the cathode of the diode D4, the other end ground connection of the capacitance C5, the capacitance C4
One end connect with the cathode of the diode D3, the other end of capacitance C4 ground connection.
The remote control unit includes remote control module, metal-oxide-semiconductor Q1 and MOS as a further improvement of the utility model,
Pipe Q2, the pin 1 of the remote control module are connect with the cathode of the diode D3, and the pin 2 of the remote control module is grounded, described
The pin 3 of remote control module is connect with the grid of the metal-oxide-semiconductor Q2, the grid of the pin 4 and the metal-oxide-semiconductor Q1 of the remote control module
Connection, the source electrode ground connection of the metal-oxide-semiconductor Q1, the source electrode ground connection of the metal-oxide-semiconductor Q2.
The LED lamp tube includes warm white LED light and positive white LEDs lamp as a further improvement of the utility model, described warm
The anode of white LEDs lamp is connect with the cathode of the diode D4, the drain electrode of the cathode of the warm white LED light and the metal-oxide-semiconductor Q1
Connection, the anode of the positive white LEDs lamp are connect with the cathode of the diode D4, cathode and the MOS of the positive white LEDs lamp
The drain electrode of pipe Q2 connects.
The utility model has the beneficial effects that：Through the above scheme, may be implemented LED lamp tube colour temperature and brightness according to need
It asks and is adjusted.
Description of the drawings
Fig. 1 is a kind of circuit diagram of remote control light modulating color-temperature regulating LED lamp tube of the utility model.
Specific implementation mode
The utility model is described in further detail for explanation and specific implementation mode below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of remote control light modulating color-temperature regulating LED lamp tube, including capable AC turn direct current component 1, remote control
The input terminal of unit 2 and LED lamp tube 3, the output end and the remote control unit 2 that the capable AC turns direct current component 1 connects
It connects, the output end of the remote control unit 2 is connect with the input terminal of the LED lamp tube 3, and the capable AC turns direct current component
1 includes current rectifying and wave filtering circuit, constant-current control circuit, the first output rectifier and filter and the second output rectifier and filter, institute
The output end for stating current rectifying and wave filtering circuit is connect with the input terminal of the constant-current control circuit, the output end of the constant-current control circuit
It is connect respectively with the input terminal of first output rectifier and filter, the second output rectifier and filter, first output
Current rectifying and wave filtering circuit, the second output rectifier and filter output end connect respectively with the input terminal of the remote control unit 2.
As shown in Figure 1, the current rectifying and wave filtering circuit includes protective tube F1, rectifier bridge stack BD1 and electrolytic capacitor C1, it is described whole
The series connection of the pin 1 protective tube F1 of stream bridge heap BD1 is followed by firewire, and the pin 3 of the rectifier bridge stack BD1 is connected to zero curve, the electricity
The both ends of solution capacitance C1 are parallel to the pin 2 and pin 4 of the rectifier bridge stack BD1.
As shown in Figure 1, the constant-current control circuit includes power supply constant current managing chip U1, diode D1, capacitance C2, resistance
R1 and transformer T1, one end of the primary coil of the transformer T1 are connected to the pin 2 of the rectifier bridge stack BD1, the change
The other end of the primary coil of depressor T1 connects with the pin 8 of the anode of the diode D1, power supply constant current managing chip U1 respectively
It connects, the cathode of the diode D1 capacitance C2 that connects is followed by the pin 4 of the rectifier bridge stack BD1, the power supply constant current
The pin 1 of managing chip U1 is connected between the cathode of the diode D1, capacitance C2, the power supply constant current managing chip U1's
The resistance R1 that connects of pin 5 is followed by the pin 4 of the rectifier bridge stack BD1.
As shown in Figure 1, the secondary coil of the transformer T1 respectively with first output rectifier and filter, second defeated
Go out the input terminal connection of current rectifying and wave filtering circuit.
As shown in Figure 1, first output rectifier and filter includes diode D3 and capacitance C4, second output is whole
Stream filter circuit includes diode D4 and capacitance C5, the anode of the diode D4 and the one of the secondary coil of the transformer T1
End connection, the anode of the diode D3 are connect with the other end of the secondary coil of the transformer T1, and the one of the capacitance C5
End is connect with the cathode of the diode D4, the other end ground connection of the capacitance C5, one end of the capacitance C4 and two pole
The cathode of pipe D3 connects, the other end ground connection of the capacitance C4.
As shown in Figure 1, the remote control unit 2 includes remote control module, metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2, the remote control module
Pin 1 connect with the cathode of the diode D3, it is described remote control module pin 2 be grounded, it is described remote control module pin 3 with
The grid of the metal-oxide-semiconductor Q2 connects, and the pin 4 of the remote control module is connect with the grid of the metal-oxide-semiconductor Q1, the metal-oxide-semiconductor Q1
Source electrode ground connection, the metal-oxide-semiconductor Q2 source electrode ground connection, the remote control module be preferably 2.4G be remotely controlled module 21.
As shown in Figure 1, the LED lamp tube 3 includes warm white LED light 31 and positive white LEDs lamp 32, the warm white LED light 31
Anode is connect with the cathode of the diode D4, and the cathode of the warm white LED light 31 is connect with the drain electrode of the metal-oxide-semiconductor Q1, institute
The anode for stating positive white LEDs lamp 32 is connect with the cathode of the diode D4, cathode and the metal-oxide-semiconductor of the positive white LEDs lamp 32
The drain electrode of Q2 connects.
A kind of operation principle of remote control light modulating color-temperature regulating LED lamp tube provided by the utility model is as follows：
1, alternating current AC220V is through L（Firewire）、N（Zero curve）Input terminal inputs, by protective tube F1, protective tube F1 effects
Be, product circuit break down short circuit when, quick fuse is cut off the power, play protection circuit will not because of overheat generate it is on fire
Or explosion.
2, rectifier bridge stack BD1 and electrolytic capacitor C1 constitute current rectifying and wave filtering circuit, and the alternating current of AC220V 50Hz is converted into
The direct current of DC220V ripple-frees.
3, T1 transformers, diode D1, capacitance C2, resistance R1 constitute constant-current control circuit, and output current is controlled in perseverance
Current work state is realized by changing the resistance value of resistance R1 and adjusts the continuous current size of output to ensure output power.
4, the first output rectifier and filter that diode D3, capacitance C4 are constituted, exports direct current DC3.3V, is remotely controlled to 2.4G
Module 21 provides stable working power.
5, the second output rectifier and filter that diode D4, capacitance C5 are constituted, exports direct current DC50-80V, gives warm white
LED light 31, positive white LEDs lamp 32 provide stable working power.
6,2.4G is remotely controlled module 21, the light modulation tune that metal-oxide-semiconductor Q1, metal-oxide-semiconductor Q2, warm white LED light 31, positive white LEDs lamp 32 are constituted
Color control circuit：
1 foot of 2.4G remote control modules 21 is 3.3V power supply feet position, and 2 feet are GND grounding legs positions, and 3 feet export PWM frequency control
The switch of metal-oxide-semiconductor Q2,4 feet export the switch of PWM frequency control metal-oxide-semiconductor Q1, and metal-oxide-semiconductor Q1, metal-oxide-semiconductor Q2 are opened in high level,
It is closed in low level, therefore changes the duty ratio 0-100% of PWM by receiving telecommand, so that it may to realize two groups of control
LED light realizes that 0-100% brightness is adjustable.
7, color-temperature regulating principle（Warm white LED light 31 colour temperature 3000K, 32 colour temperature 6000K of positive white LEDs lamp）：
When 31 all light of warm white LED light, light is warm white 3000K when positive white LEDs lamp 32 does not work；
When warm white LED light 31 does not work, light is positive white 6000K when positive 32 all light of white LEDs lamp；
When 31 all light of warm white LED light, positive 32 all light of white LEDs lamp, light is the white 4500K of business；
Adjust warm white LED light 31, positive white LEDs lamp 32 respectively different brightness value, be achieved that a variety of different colour temperatures and
The adjusting of brightness.
A kind of remote control light modulating color-temperature regulating LED lamp tube provided by the utility model, belongs to room lighting field, for family,
Office, supermarket, market primary illumination, instead of traditional fluorescent tube, power saving fluorescent lamps, LED lamp tube；Tunable optical color-temperature regulating meets
The various light scenes of client can arbitrarily change brightness and colour temperature with remote controler, reach to the differentiated demand of brightness and colour temperature
Ideal illuminating effect.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the scope of protection of the utility model.
Claims (7)
1. a kind of remote control light modulating color-temperature regulating LED lamp tube, it is characterised in that：Turn direct current component, remote control list including capable AC
Member and LED lamp tube, the output end that the capable AC turns direct current component is connect with the input terminal of the remote control unit, described
The output end of remote control unit is connect with the input terminal of the LED lamp tube, and it includes rectification that the capable AC, which turns direct current component,
Filter circuit, constant-current control circuit, the first output rectifier and filter and the second output rectifier and filter, the rectifying and wave-filtering
The output end of circuit is connect with the input terminal of the constant-current control circuit, the output end of the constant-current control circuit respectively with it is described
The input terminal connection of first output rectifier and filter, the second output rectifier and filter, the first output rectification filter electricity
Road, the second output rectifier and filter output end connect respectively with the input terminal of the remote control unit.
2. remote control light modulating color-temperature regulating LED lamp tube according to claim 1, it is characterised in that：The current rectifying and wave filtering circuit packet
The series connection of the pin 1 protective tube F1 for including protective tube F1, rectifier bridge stack BD1 and electrolytic capacitor C1, the rectifier bridge stack BD1 is followed by fire
The pin 3 of line, the rectifier bridge stack BD1 is connected to zero curve, and the both ends of the electrolytic capacitor C1 are parallel to the rectifier bridge stack BD1's
Pin 2 and pin 4.
3. remote control light modulating color-temperature regulating LED lamp tube according to claim 2, it is characterised in that：The constant-current control circuit packet
Include power supply constant current managing chip U1, diode D1, capacitance C2, resistance R1 and transformer T1, the primary coil of the transformer T1
One end be connected to the pin 2 of the rectifier bridge stack BD1, the other end of the primary coil of the transformer T1 is respectively with described two
The anode of pole pipe D1, the pin 8 of power supply constant current managing chip U1 connect, after the cathode series connection capacitance C2 of the diode D1
It is connected to the pin 4 of the rectifier bridge stack BD1, the pin 1 of the power supply constant current managing chip U1 is connected to the diode D1's
Between cathode, capacitance C2, the pin 5 of the power supply constant current managing chip U1 resistance R1 that connects is followed by the rectifier bridge stack
The pin 4 of BD1.
4. remote control light modulating color-temperature regulating LED lamp tube according to claim 3, it is characterised in that：The secondary of the transformer T1
Coil is connect with the input terminal of first output rectifier and filter, the second output rectifier and filter respectively.
5. remote control light modulating color-temperature regulating LED lamp tube according to claim 4, it is characterised in that：The first output rectification filter
Wave circuit includes diode D3 and capacitance C4, and second output rectifier and filter includes diode D4 and capacitance C5, described
The anode of diode D4 is connect with one end of the secondary coil of the transformer T1, anode and the transformation of the diode D3
The other end of the secondary coil of device T1 connects, and one end of the capacitance C5 is connect with the cathode of the diode D4, the capacitance
The other end of C5 is grounded, and one end of the capacitance C4 is connect with the cathode of the diode D3, another termination of the capacitance C4
Ground.
6. remote control light modulating color-temperature regulating LED lamp tube according to claim 5, it is characterised in that：The remote control unit packet
Remote control module, metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2 are included, the pin 1 of the remote control module is connect with the cathode of the diode D3, described
The pin 2 for being remotely controlled module is grounded, and the pin 3 of the remote control module is connect with the grid of the metal-oxide-semiconductor Q2, the remote control module
Pin 4 is connect with the grid of the metal-oxide-semiconductor Q1, the source electrode ground connection of the metal-oxide-semiconductor Q1, the source electrode ground connection of the metal-oxide-semiconductor Q2.
7. remote control light modulating color-temperature regulating LED lamp tube according to claim 6, it is characterised in that：The LED lamp tube includes warm white
LED light and positive white LEDs lamp, the anode of the warm white LED light are connect with the cathode of the diode D4, the warm white LED light
Cathode is connect with the drain electrode of the metal-oxide-semiconductor Q1, and the anode of the positive white LEDs lamp is connect with the cathode of the diode D4, described
The cathode of positive white LEDs lamp is connect with the drain electrode of the metal-oxide-semiconductor Q2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820045944.4U CN207665250U (en) | 2018-01-11 | 2018-01-11 | Remote control light modulating color-temperature regulating LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820045944.4U CN207665250U (en) | 2018-01-11 | 2018-01-11 | Remote control light modulating color-temperature regulating LED lamp tube |
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| Publication Number | Publication Date |
|---|---|
| CN207665250U true CN207665250U (en) | 2018-07-27 |
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ID=62945189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820045944.4U Active CN207665250U (en) | 2018-01-11 | 2018-01-11 | Remote control light modulating color-temperature regulating LED lamp tube |
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| Country | Link |
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| CN (1) | CN207665250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112153776A (en) * | 2020-09-18 | 2020-12-29 | 宜昌江景光电有限公司 | Driving power supply circuit for wirelessly controlling LED and LED lamp |
-
2018
- 2018-01-11 CN CN201820045944.4U patent/CN207665250U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112153776A (en) * | 2020-09-18 | 2020-12-29 | 宜昌江景光电有限公司 | Driving power supply circuit for wirelessly controlling LED and LED lamp |
| CN112153776B (en) * | 2020-09-18 | 2023-03-17 | 宜昌江景光电有限公司 | Driving power supply circuit for wirelessly controlling LED and LED lamp |
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