CN211297049U - Illumination control device and illumination device - Google Patents
Illumination control device and illumination device Download PDFInfo
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- CN211297049U CN211297049U CN201922333590.0U CN201922333590U CN211297049U CN 211297049 U CN211297049 U CN 211297049U CN 201922333590 U CN201922333590 U CN 201922333590U CN 211297049 U CN211297049 U CN 211297049U
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Abstract
The utility model belongs to the technical field of the illumination, a lighting control device and lighting device are related to. The device mainly comprises a rectification transformation module, a high-voltage control module, a wireless communication module and a touch module; the rectification transformation module rectifies the voltage of the external power supply into a first preset voltage and outputs the first preset voltage to the high-voltage control module, and also reduces the first preset voltage into a second preset voltage and outputs the second preset voltage to the wireless communication module and the touch module; the touch module generates a first dimming signal according to user triggering and sends the first dimming signal to the high-voltage control module; the wireless communication module receives a second dimming signal of a preset terminal and sends the second dimming signal to the high-voltage control module; the high-voltage control module controls at least two LED lamps to carry out stepless dimming in a single-point mode or a multi-point mode according to the first dimming signal or the second dimming signal. The utility model discloses can realize touching single-point mode or multipoint mode's electrodeless dimming function, voltage accommodation is big, simple structure, and is with low costs.
Description
Technical Field
The utility model belongs to the technical field of the illumination, more specifically say, relate to an illumination control device and lighting device.
Background
With the rapid development and the increasing intelligence of modern homes, the requirements of people on lighting devices are also increasing. However, the existing lighting device in the market only has three-section dimming, the touch interference is large, the touch is insensitive, and the light conversion comfort level is low.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides an illumination control device and an illumination device to solve the problems of the prior art that the illumination device is large in touch interference, insensitive, and low in light conversion comfort.
The utility model discloses a first aspect of the embodiment provides an illumination control device, include: the device comprises a rectification transformation module, a high-voltage control module, a wireless communication module and a touch module; the input end of the rectification transformation module is connected with an external power supply, the first output end of the rectification transformation module is connected with the voltage end of the high-voltage control module, and the second output end of the rectification transformation module is connected with both the voltage end of the wireless communication module and the voltage end of the touch module; the signal receiving end of the high-voltage control module is connected with the first signal output end of the wireless communication module and the signal output end of the touch module, and the output end of the high-voltage control module is connected with at least two LED lamps; a signal receiving end of the wireless communication module is connected with a preset terminal;
the rectification transformation module is used for rectifying the voltage of the external power supply into a first preset voltage and outputting the first preset voltage to the high-voltage control module, and also reducing the first preset voltage into a second preset voltage and outputting the second preset voltage to the wireless communication module and the touch module;
the touch module is used for generating a first dimming signal according to user triggering and sending the first dimming signal to the high-voltage control module;
the wireless communication module is used for receiving a second dimming signal of a preset terminal and sending the second dimming signal to the high-voltage control module;
the high-voltage control module controls the at least two LED lamps to carry out stepless dimming in a single-point mode or a multi-point mode according to the first dimming signal or the second dimming signal.
Further, the rectification and transformation module comprises: the rectification filter unit and the direct current voltage reduction unit;
the first output end of the rectification filter unit is connected with the first output end of the rectification transformation module, the second output end of the rectification filter unit is connected with the input end of the direct current voltage reduction unit, and the output end of the direct current voltage reduction unit is connected with the second output end of the rectification transformation module;
the rectification filtering unit is used for rectifying the voltage of the external power supply into a first preset voltage and outputting the first preset voltage to the high-voltage control module and the direct-current voltage reduction unit;
the direct current voltage reduction unit is used for reducing the first preset voltage into a second preset voltage and outputting the second preset voltage to the wireless communication module and the touch module.
Further, the touch module includes: the touch control device comprises a touch sensing unit and a control unit;
the output end of the touch sensing unit is connected with the signal receiving end of the control unit, the signal output end of the control unit is connected with the signal output end of the touch module, and the voltage end of the control unit is connected with the voltage end of the touch module;
the touch sensing unit is used for generating a touch signal according to the triggering of a user and sending the touch signal to the control unit;
the control unit is used for generating a first light adjusting signal according to the touch signal and sending the first light adjusting signal to the high-voltage control module.
Further, the touch sensing unit includes: a touch line and a first filter capacitor;
the output end of the touch line is connected with the first end of the first filter capacitor, and the second end of the first filter capacitor is connected with the output end of the touch sensing unit.
Further, the control unit includes: the touch control circuit comprises a touch control chip, a first capacitor, a second capacitor, a first resistor, a second resistor, a third resistor, a fourth resistor and a fifth resistor;
the first end of the touch control chip is grounded through the first resistor, the first end of the touch control chip is also connected with the eighth end of the touch control chip through the first resistor and the second resistor in sequence, the second end of the touch control chip is grounded through the first capacitor, the third end of the touch control chip is connected with the voltage end of the control unit, the third end of the touch control chip is also grounded through the second capacitor, the fourth end of the touch control chip is connected with the seventh end of the touch control chip through the third resistor, the fifth end of the touch control chip is connected with the signal receiving end of the control unit, the seventh end of the touch control chip is connected with the signal output end of the control unit through the fourth resistor, and the eighth end of the touch control chip is connected with the signal output end of the control unit through the fifth resistor.
Further, the high-voltage control module includes: at least two constant current driving units; the constant current driving units correspond to the LED lamps one to one; the signal receiving end of each constant current driving unit is connected with the signal receiving end of the high-voltage control module, the control end of each constant current driving unit is connected with the corresponding LED lamp, and the voltage end of each constant current driving unit is connected with the voltage end of the high-voltage control module;
each of the constant current driving units includes: the constant current driving circuit comprises a constant current driving chip, a first protection resistor and a second protection resistor;
the first end and the third end of the constant current driving chip are connected with a signal receiving end of the constant current driving unit, the second end of the constant current driving chip is grounded through the first protection resistor, the fourth end of the constant current driving chip is grounded through the second protection resistor, the fifth end and the sixth end of the constant current driving chip are connected with a control end of the constant current driving unit, and the eighth end of the constant current driving chip is connected with a voltage end of the constant current driving unit.
Further, the wireless communication module includes: the Bluetooth module comprises a Bluetooth chip, an antenna, a sixth resistor and a seventh resistor;
the first end of bluetooth chip with antenna connection, the first signal output part of bluetooth chip pass through the sixth resistance with wireless communication module's first signal output part is connected, the second signal output part of bluetooth chip passes through the seventh resistance is connected with wireless communication module's first signal output part.
Further, the lighting control device further includes: the power amplifier module is used for playing audio;
the voltage end of the power amplification module is connected with the second output end of the rectification transformation module, and the signal receiving end of the power amplification module is connected with the second signal output end of the wireless communication module.
Further, the power amplifier module includes: the loudspeaker comprises a power amplifier chip, a loudspeaker group, a filtering unit, a third capacitor, a fourth capacitor, an eighth resistor, a ninth resistor, a tenth resistor and an eleventh resistor;
the voltage end of power amplifier chip with the voltage end of power amplifier module is connected, the voltage end of power amplifier chip still with the first end of filter unit is connected, the right sound channel input of power amplifier chip loops through eighth resistance with third electric capacity with the signal receiving terminal of power amplifier module is connected, the left sound channel input of power amplifier chip loops through ninth resistance with fourth electric capacity with the signal receiving terminal of power amplifier module is connected, the silence control end of power amplifier chip passes through tenth resistance with the signal receiving terminal of power amplifier module is connected, the switch end of power amplifier chip passes through eleventh resistance with the signal receiving terminal of power amplifier module is connected, the sound channel output of power amplifier chip with the speaker group is connected.
A second aspect of the embodiments of the present invention provides a lighting device, including at least two LED lamps, further including a lighting control device connected to the at least two LED lamps as described in any one of the first aspect of the embodiments described above.
The embodiment of the utility model provides an in illumination control device and lighting device compare with prior art's beneficial effect lie in: the device mainly comprises a rectification transformation module, a high-voltage control module, a wireless communication module and a touch module, and is simple in structure and low in cost; the rectification transformation module supplies power to the high-voltage control module, the wireless communication module and the touch module, and the voltage adaptation range is large; the touch module generates a first light modulation signal according to user triggering, or the wireless communication module receives a second light modulation signal of a preset terminal, and then the high-voltage control module controls at least two LED lamps to carry out stepless light modulation in a single-point mode or a multi-point mode according to the first light modulation signal or the second light modulation signal, so that wireless control or full-touch stepless light modulation is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural diagram of an illumination control apparatus according to an embodiment of the present invention;
fig. 2 is a schematic circuit diagram of a rectification and transformation module according to an embodiment of the present invention;
fig. 3 is a schematic circuit diagram of a touch module according to an embodiment of the present invention;
fig. 4 is a schematic circuit diagram of a high-voltage control module according to an embodiment of the present invention;
fig. 5 is a schematic circuit diagram of a constant current driving unit according to an embodiment of the present invention;
fig. 6 is a schematic circuit diagram of a wireless communication module according to an embodiment of the present invention;
fig. 7 is a schematic circuit diagram of a power amplifier module according to an embodiment of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, an embodiment of the present invention provides an illumination control apparatus, which mainly includes: the wireless communication device comprises a rectification transformation module 100, a high-voltage control module 400, a wireless communication module 300 and a touch module 200; the input end of the rectification transformation module 100 is connected with an external power supply, the first output end of the rectification transformation module 100 is connected with the voltage end of the high-voltage control module 400, and the second output end of the rectification transformation module 100 is connected with both the voltage end of the wireless communication module 300 and the voltage end of the touch module 200; the signal receiving end of the high-voltage control module 400 is connected with both the first signal output end of the wireless communication module 300 and the signal output end of the touch module 200, and the output end of the high-voltage control module 400 is connected with at least two LED lamps; the signal receiving end of the wireless communication module 300 is connected to a predetermined terminal.
Specifically, the rectification transformation module 100 rectifies the voltage of the external power supply into a first preset voltage and outputs the first preset voltage to the high-voltage control module 400, reduces the first preset voltage into a second preset voltage and outputs the second preset voltage to the wireless communication module 300 and the touch module 200, so that the high-voltage control module 400, the wireless communication module 300 and the touch module 200 can be powered, the high-voltage control module 400 can be directly powered at high voltage, an adapter is not needed, and the voltage adaptation range is large.
Then, the touch module 200 generates a first dimming signal according to the user trigger and sends the first dimming signal to the high-voltage control module 400, and the high-voltage control module 400 controls at least two LED lamps to perform stepless dimming in a single-point mode or a multi-point mode according to the first dimming signal; or the wireless communication module 300 receives a second dimming signal of the preset terminal and sends the second dimming signal to the high-voltage control module 400, and the high-voltage control module 400 controls at least two LED lamps to perform stepless dimming in a single-point mode or a multi-point mode according to the second dimming signal, that is, stepless dimming of common lighting lamps such as LED filament lamps and filament-blowing lamps is realized.
The lighting control device mainly comprises a rectification transformation module 100, a high-voltage control module 400, a wireless communication module 300 and a touch module 200, and has the advantages of simple structure and low cost; the rectification transformation module 100 supplies power to the high-voltage control module 400, the wireless communication module 300 and the touch module 200, and the voltage adaptation range is large; the touch module 200 generates a first dimming signal according to user triggering, or the wireless communication module 300 receives a second dimming signal of a preset terminal, and then the high-voltage control module 400 controls at least two LED lamps to perform stepless dimming in a single-point mode or a multi-point mode according to the first dimming signal or the second dimming signal, so as to realize wireless control or full-touch stepless dimming.
In one embodiment, the rectification and transformation module 100 may include: the rectification filter unit and the direct current voltage reduction unit; the first output end of the rectification filter unit is connected with the first output end of the rectification transformation module 100, the second output end of the rectification filter unit is connected with the input end of the direct current voltage reduction unit, and the output end of the direct current voltage reduction unit is connected with the second output end of the rectification transformation module 100; the rectifying and filtering unit rectifies the voltage of the external power supply into a first preset voltage and outputs the first preset voltage to the high-voltage control module 400 and the direct-current voltage reduction unit, so that the full voltage from 85V to 265V can be realized without adding an adapter, and the direct-current voltage reduction unit reduces the first preset voltage into a second preset voltage and outputs the second preset voltage to the wireless communication module 300 and the touch module 200.
For example, referring to fig. 2, the rectifying and filtering unit includes a fuse F1, a voltage dependent resistor MOV1, a rectifier bridge DB1, a filter capacitor C3, and a voltage stabilizing resistor FB3 of the filter capacitor C4, the voltage of the external power supply is rectified to obtain a first preset voltage 400V, the rectifying and filtering unit outputs the voltage 400V to the high voltage control module 400 and the dc voltage reducing unit, and the voltage has strong anti-interference performance, so that the signal control of the high voltage control module 400 is stable. The direct current voltage reduction unit utilizes a voltage stabilization chip, and combines the resistor R1, the resistor R2, the resistor R3, the inductor L1, the diode D1, the diode D2 and the capacitor C1, so that the voltage output by the voltage stabilization chip U1 is a second preset voltage 5V, and is output to the wireless communication module 300 and the touch module 200, and the continuous and stable work of the wireless communication module 300 and the touch module 200 is ensured.
It should be understood that, in this embodiment, the structures of the rectifying and filtering unit and the dc voltage-reducing unit are not specifically limited, and may be a rectifying and filtering chip and a dc voltage-reducing chip, for example, the dc voltage-reducing chip is an SM7035P chip, and may also be a specific rectifying and filtering circuit and a specific dc voltage-reducing circuit.
In one embodiment, the touch module 200 may include: a touch sensing unit 210 and a control unit 220; the output end of the touch sensing unit 210 is connected with the signal receiving end of the control unit 220, the signal output end of the control unit 220 is connected with the signal output end of the touch module 200, and the voltage end of the control unit 220 is connected with the voltage end of the touch module 200; the touch sensing unit 210 generates a touch signal according to the user trigger, and transmits the touch signal to the control unit 220; the control unit 220 generates a first dimming signal according to the touch signal and transmits the first dimming signal to the high voltage control module 400.
Alternatively, referring to fig. 3, the touch sensing unit 210 may include: a touch line TP1 and a first filter capacitance C10; the output end of the touch line TP1 is connected to the first end of the first filter capacitor C10, the second end of the first filter capacitor C10 is connected to the output end of the touch sensing unit 210, and the first filter capacitor C10 ensures stable transmission of touch signals and reduces signal interference.
Alternatively, referring to fig. 3, the control unit 220 may include: the touch control circuit comprises a touch control chip U6, a first capacitor C2, a second capacitor C9, a first resistor R4, a second resistor R16, a third resistor R5, a fourth resistor R6 and a fifth resistor R7; the first end (OPT3 pin) of the touch control chip U6 is grounded through a first resistor R4, the first end (SO2 pin) of the touch control chip U6 is further connected to the eighth end (SO2 pin) of the touch control chip U6 through a first resistor R4 and a second resistor R16 in sequence, the second end (CMOD pin) of the touch control chip U6 is grounded through a first capacitor C2, the third end (VCC pin) of the touch control chip U6 is connected to the voltage end of the control unit 220, the third end (TCH pin) of the touch control chip U6 is further grounded through a second capacitor C9, the fourth end of the touch control chip U6 is connected to the seventh end (SO1 pin) of the touch control chip U6, the fifth end (TCH pin) of the touch control chip U6 is connected to the signal receiving end of the control unit 220, the seventh end (OPT) of the touch control chip U6 is connected to the signal output end of the control unit 220 through a fourth resistor R5, and the eighth end (SO 6324) of the touch control chip U46220 is connected to the signal output end of the touch control unit.
Illustratively, the touch control chip U6 is an SOP888 chip, which has small volume, fast touch signal sensing, stable signal processing, reduced size of the lighting device, and reduced cost of the control device of the present embodiment. The touch control chip outputs a first light modulation signal (PWM signal) according to the touch signal, and controls the voltage condition of the high-voltage control module 400 through the first light modulation signal, so that the brightness of the LED lamp is adjusted in a stepless mode or the LED lamp is controlled to be turned off and turned on. The touch control chip U6 may also be an ASC8023W chip or the like.
In one embodiment, referring to fig. 4, the high voltage control module 400 may include: at least two constant current driving units; the constant current driving units correspond to the LED lamps one by one; the signal receiving end of each constant current driving unit is connected with the signal receiving end of the high-voltage control module 400, the control end of each constant current driving unit is connected with the corresponding LED lamp, and the voltage end of each constant current driving unit is connected with the voltage end of the high-voltage control module 400; in this embodiment, the number of the constant current driving units is not specifically limited, and may be two, 4 or more, and the conversion of the single-point or multi-point mode of the LED lamp may be realized, so as to realize the adjustment of the brightness.
Alternatively, referring to fig. 5, each of the constant current driving units may include: the constant current driving circuit comprises a constant current driving chip U3, a first protection resistor R8 and a second protection resistor R9; illustratively, the constant current driving chip is an SM2123 chip, and the signal processing is stable, so that the LED lamp realizes stepless regulation.
A first end (a PWM1 pin) and a third end (a PWM2 pin) of the constant current driving chip U3 are both connected with a signal receiving end of the constant current driving unit, a second end (a RXT1 pin) of the constant current driving chip U3 is grounded through a first protection resistor R8, a fourth end (a RXT2 pin) of the constant current driving chip U3 is grounded through a second protection resistor R9, a fifth end (an OUT 2 pin) and a sixth end (an OUT 1 pin) of the constant current driving chip U3 are both connected with a control end of the constant current driving unit, and an eighth end (a VIN pin) of the constant current driving chip U3 is connected with a voltage end of the constant current driving unit.
In one embodiment, referring to fig. 6, the wireless communication module 300 includes: the Bluetooth chip IC1, the antenna TX, a sixth resistor R18 and a seventh resistor R20; illustratively, the bluetooth chip IC1 is the WS261 chip, and WS261 chip voltage is stable, and operating time is long, and signal reception is sensitive, and connection speed is fast, and the size is little, has reduced controlling means's volume, uses more lightly.
A first terminal (BT _ ANT pin) of the bluetooth chip IC1 is connected to the antenna TX, a first signal output terminal (PWMH2 pin) of the bluetooth chip IC1 is connected to the first signal output terminal of the wireless communication module 300 through a sixth resistor R18, and a second signal output terminal (PWMH1 pin) of the bluetooth chip IC1 is connected to the first signal output terminal of the wireless communication module 300 through a seventh resistor R20.
In one embodiment, the lighting control apparatus may further include: and the power amplifier module 500 is used for playing audio, the voltage end of the power amplifier module 500 is connected with the second output end of the rectification transformation module 100, and the signal receiving end of the power amplifier module 500 is connected with the second signal output end of the wireless communication module. The power amplifier module 500 can enable a user to listen to music or other audio when using the device, can relax the mood, create a comfortable environment, and can also learn, listen to lessons, listen to English and the like at the same time, thereby realizing a multifunctional lighting device.
Optionally, referring to fig. 7, the power amplifier module 500 may include: the power amplifier comprises a power amplifier chip IC2, a loudspeaker group SPK, a filtering unit, a third capacitor C18, a fourth capacitor C17, an eighth resistor R22, a ninth resistor R21, a tenth resistor R23 and an eleventh resistor R24; exemplarily, the power amplifier chip IC2 is a PAM8403 chip, and the PAM8403 chip has the characteristics of low harmonic distortion and low noise, and the played sound quality is good, the working time is long, the size is small, the size of the control device is reduced, the use is more portable, and the user experience is improved.
The voltage end (VDD pin ) of the power amplifier chip IC2 is connected with the voltage end (400V) of the power amplifier module 500, the voltage end of the power amplifier chip IC2 is further connected with the first end of the filter unit, the right sound channel input end (INR pin) of the power amplifier chip IC2 is connected with the signal receiving end of the power amplifier module 500 sequentially through an eighth resistor R22 and a third capacitor C18, the left sound channel input end (INL pin) of the power amplifier chip IC2 is connected with the signal receiving end of the power amplifier module 500 sequentially through a ninth resistor R21 and a fourth capacitor C17, the MUTE control end (MUTE pin) of the power amplifier chip IC2 is connected with the signal receiving end of the power amplifier module 500 through a tenth resistor R23, the switch end (SHDN pin) of the power amplifier chip IC 4 is connected with the signal receiving end of the power amplifier module 500 through an eleventh resistor R24, the output end (+ L pin, -OUTL pin, the OU, The + OUTR pin, -OUTR pin) is connected to the speaker set SPK. Illustratively, referring to fig. 7, the filter unit includes a filter capacitor C11, a filter capacitor C12, a filter capacitor C15, and a filter capacitor C16. In this embodiment, the filter capacitor in the filter unit is not specifically limited.
In the above embodiment, the wireless communication device mainly includes the rectification transformation module 100, the high-voltage control module 400, the wireless communication module 300 and the touch module 200, and has a simple structure and low cost; the rectification transformation module 100 supplies power to the high-voltage control module 400, the wireless communication module 300 and the touch module 200, the voltage adaptation range is large, and the full voltage from 85V to 265V can be realized without adding an adapter; the touch module 200 generates a first dimming signal according to user triggering, or the wireless communication module 300 receives a second dimming signal of a preset terminal, and then the high-voltage control module 400 controls at least two LED lamps to perform stepless dimming in a single-point mode or a multi-point mode according to the first dimming signal or the second dimming signal, so as to realize wireless control or full-touch stepless dimming.
The embodiment also provides a lighting device, which can be applied to a fifth generation mobile communication base station, and includes at least two LED lamps, and further includes any one of the lighting control devices in the above embodiments connected to the at least two LED lamps, and has the beneficial effects of the lighting control device.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A lighting control device, comprising: the device comprises a rectification transformation module, a high-voltage control module, a wireless communication module and a touch module; the input end of the rectification transformation module is connected with an external power supply, the first output end of the rectification transformation module is connected with the voltage end of the high-voltage control module, and the second output end of the rectification transformation module is connected with both the voltage end of the wireless communication module and the voltage end of the touch module; the signal receiving end of the high-voltage control module is connected with the first signal output end of the wireless communication module and the signal output end of the touch module, and the output end of the high-voltage control module is connected with at least two LED lamps; a signal receiving end of the wireless communication module is connected with a preset terminal;
the rectification transformation module is used for rectifying the voltage of the external power supply into a first preset voltage and outputting the first preset voltage to the high-voltage control module, and also reducing the first preset voltage into a second preset voltage and outputting the second preset voltage to the wireless communication module and the touch module;
the touch module is used for generating a first dimming signal according to user triggering and sending the first dimming signal to the high-voltage control module;
the wireless communication module is used for receiving a second dimming signal of a preset terminal and sending the second dimming signal to the high-voltage control module;
the high-voltage control module controls the at least two LED lamps to carry out stepless dimming in a single-point mode or a multi-point mode according to the first dimming signal or the second dimming signal.
2. The lighting control device of claim 1, wherein the rectifying transformer module comprises: the rectification filter unit and the direct current voltage reduction unit;
the first output end of the rectification filter unit is connected with the first output end of the rectification transformation module, the second output end of the rectification filter unit is connected with the input end of the direct current voltage reduction unit, and the output end of the direct current voltage reduction unit is connected with the second output end of the rectification transformation module;
the rectification filtering unit is used for rectifying the voltage of the external power supply into a first preset voltage and outputting the first preset voltage to the high-voltage control module and the direct-current voltage reduction unit;
the direct current voltage reduction unit is used for reducing the first preset voltage into a second preset voltage and outputting the second preset voltage to the wireless communication module and the touch module.
3. The lighting control device of claim 1, wherein the touch module comprises: the touch control device comprises a touch sensing unit and a control unit;
the output end of the touch sensing unit is connected with the signal receiving end of the control unit, the signal output end of the control unit is connected with the signal output end of the touch module, and the voltage end of the control unit is connected with the voltage end of the touch module;
the touch sensing unit is used for generating a touch signal according to the triggering of a user and sending the touch signal to the control unit;
the control unit is used for generating a first light adjusting signal according to the touch signal and sending the first light adjusting signal to the high-voltage control module.
4. The lighting control device as claimed in claim 3, wherein the touch sensing unit comprises: a touch line and a first filter capacitor;
the output end of the touch line is connected with the first end of the first filter capacitor, and the second end of the first filter capacitor is connected with the output end of the touch sensing unit.
5. The lighting control device as set forth in claim 3, wherein the control unit includes: the touch control circuit comprises a touch control chip, a first capacitor, a second capacitor, a first resistor, a second resistor, a third resistor, a fourth resistor and a fifth resistor;
the first end of the touch control chip is grounded through the first resistor, the first end of the touch control chip is also connected with the eighth end of the touch control chip through the first resistor and the second resistor in sequence, the second end of the touch control chip is grounded through the first capacitor, the third end of the touch control chip is connected with the voltage end of the control unit, the third end of the touch control chip is also grounded through the second capacitor, the fourth end of the touch control chip is connected with the seventh end of the touch control chip through the third resistor, the fifth end of the touch control chip is connected with the signal receiving end of the control unit, the seventh end of the touch control chip is connected with the signal output end of the control unit through the fourth resistor, and the eighth end of the touch control chip is connected with the signal output end of the control unit through the fifth resistor.
6. The lighting control device as claimed in any one of claims 1 to 5, wherein the high voltage control module comprises: at least two constant current driving units; the constant current driving units correspond to the LED lamps one to one; the signal receiving end of each constant current driving unit is connected with the signal receiving end of the high-voltage control module, the control end of each constant current driving unit is connected with the corresponding LED lamp, and the voltage end of each constant current driving unit is connected with the voltage end of the high-voltage control module;
each of the constant current driving units includes: the constant current driving circuit comprises a constant current driving chip, a first protection resistor and a second protection resistor;
the first end and the third end of the constant current driving chip are connected with a signal receiving end of the constant current driving unit, the second end of the constant current driving chip is grounded through the first protection resistor, the fourth end of the constant current driving chip is grounded through the second protection resistor, the fifth end and the sixth end of the constant current driving chip are connected with a control end of the constant current driving unit, and the eighth end of the constant current driving chip is connected with a voltage end of the constant current driving unit.
7. The lighting control device as claimed in any one of claims 1 to 5, wherein the wireless communication module comprises: the Bluetooth module comprises a Bluetooth chip, an antenna, a sixth resistor and a seventh resistor;
the first end of bluetooth chip with antenna connection, the first signal output part of bluetooth chip pass through the sixth resistance with wireless communication module's first signal output part is connected, the second signal output part of bluetooth chip passes through the seventh resistance is connected with wireless communication module's first signal output part.
8. The lighting control device as claimed in any one of claims 1 to 5, further comprising: the power amplifier module is used for playing audio;
the voltage end of the power amplification module is connected with the second output end of the rectification transformation module, and the signal receiving end of the power amplification module is connected with the second signal output end of the wireless communication module.
9. The lighting control device of claim 8, wherein the power amplifier module comprises: the loudspeaker comprises a power amplifier chip, a loudspeaker group, a filtering unit, a third capacitor, a fourth capacitor, an eighth resistor, a ninth resistor, a tenth resistor and an eleventh resistor;
the voltage end of power amplifier chip with the voltage end of power amplifier module is connected, the voltage end of power amplifier chip still with the first end of filter unit is connected, the right sound channel input of power amplifier chip loops through eighth resistance with third electric capacity with the signal receiving terminal of power amplifier module is connected, the left sound channel input of power amplifier chip loops through ninth resistance with fourth electric capacity with the signal receiving terminal of power amplifier module is connected, the silence control end of power amplifier chip passes through tenth resistance with the signal receiving terminal of power amplifier module is connected, the switch end of power amplifier chip passes through eleventh resistance with the signal receiving terminal of power amplifier module is connected, the sound channel output of power amplifier chip with the speaker group is connected.
10. A lighting device comprising at least two LED lamps, characterized by comprising the lighting control device of any one of claims 1 to 9 connected to the at least two LED lamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN110933809A (en) * | 2019-12-23 | 2020-03-27 | 东莞市毅晟灯饰科技有限公司 | Illumination control device and illumination device |
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| CN110933809A (en) * | 2019-12-23 | 2020-03-27 | 东莞市毅晟灯饰科技有限公司 | Illumination control device and illumination device |
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