CN207947934U - A kind of lampion gradual change circuit - Google Patents
A kind of lampion gradual change circuit Download PDFInfo
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- CN207947934U CN207947934U CN201820418875.7U CN201820418875U CN207947934U CN 207947934 U CN207947934 U CN 207947934U CN 201820418875 U CN201820418875 U CN 201820418875U CN 207947934 U CN207947934 U CN 207947934U
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Abstract
The utility model discloses a kind of lampion gradual change circuits, including power module, bluetooth communication, control module, white light drive module, white light source, RGB drive arrays and rgb light source module and white light, white light drive module is connect with white light source, RGB drive modules are connected with rgb light source, control module receives control white light driving circuit and RGB driving circuits after the information of bluetooth communication and respectively drives white light source and rgb light source, the power module is the DC-DC rectification circuits of MP9942 chips composition, the control module is the control circuit of BTLE220 chips composition, the bluetooth communication is the telecommunication circuit of CC2540 chips composition, RGB drive modules are the driving circuit of MY9231 chips composition.The chip used is relatively conventional, simple and easy to get, can realize function well at any time, and by bluetooth module, the color of mobile phone control light source may be implemented, meanwhile, it can be with the pattern and state of toggle lights by control module.
Description
Technical field
The utility model is related to a kind of circuit, especially a kind of lampion gradual change circuit.
Background technology
Lampion is widely used in illumination and the decoration of various places, and beautiful in colour, color is various, increasingly by people
Like.Lampion currently on the market cannot be controlled with mobile phone, cannot lamp be switched to corresponding pattern and state at any time.
Utility model content
To solve problem of the prior art, the purpose of this utility model is to provide a kind of lampion gradual change circuits, pass through
Lamp is switched to corresponding pattern and state by mobile phone at any time.
The utility model is technical solution used by solving the problems, such as it：
A kind of lampion gradual change circuit, including it is power module, bluetooth communication, control module, white light drive module, white
Radiant, RGB drive arrays and rgb light source module and white light, white light drive module are connect with white light source, RGB drive modules
It is connected with rgb light source, control module receives control white light driving circuit and RGB driving circuits point after the information of bluetooth communication
Not Qu Dong white light source and rgb light source, the power module be MP9942 chips composition DC-DC rectification circuits, the control
Module is the control circuit of BTLE220 chips composition, and the bluetooth communication is the telecommunication circuit of CC2540 chips composition,
RGB drive modules are the driving circuit of MY9231 chips composition.
Preferably, the power module uses direct current 24V power supplys, and direct current is exported by the rectification circuit of MP9942 compositions
12V voltages and direct current 3.3V voltages.
Preferably, the control circuit of the BTLE220 chips composition in the control module is that the GND of BTLE220 chips draws
Foot is grounded, and one inductance FB2 of power supply series connection of DC3.3V is connected on the VCC pin of BTLE220 chips, and VCC pin passes through capacitance
C19 is grounded, and the both ends capacitance C19 are connected in parallel with a capacitor C18, and DC3.3V power supplys are connected to BTLE220 chips by a resistance R9
RESET pins, RESET pins also pass through a capacitance C17 ground connection.
Preferably, the control module also has the clock circuit of an output CLK_3.3V signals, the chip that circuit uses to be
DS1302。
Preferably, the capacitance of the capacitance C17 is 104The capacitance of pf, capacitance C18 are 106The capacitance of pf, capacitance C19 is
104The resistance value of pf, resistance R9 are 10K Ω.
Preferably, CC2540 chips in the telecommunication circuit of the CC2540 chips composition in the bluetooth communication
DGND_USB pins are grounded, AVDD_DREG pins, DVDD pins, AVDD5/AVDD_SOC pins, AVDD pins, AVDD2
Pin, AVDD4 pins, AVDD3 pins, AVDD_GUARD pins connect power supply VCC1, AVDD_DREG pin and also pass through capacitance
C101 is grounded, and DVDD pins are also grounded by capacitance C103, and AVDD5/AVDD_SOC pins are grounded by capacitance C104, AVDD
Pin, AVDD2 pins, AVDD4 pins are grounded by capacitance C106, and the both ends capacitance C106 are connected in parallel with a capacitor C108, and AVDD3 draws
Foot is grounded by capacitance C105, and AVDD_GUARD pins are grounded by capacitance C107, and power supply VCC is arrived by an inductance connection
Power supply VCC1, power supply VCC1 are grounded by capacitance C109, RF_P pin serial connection capacitance C1010, then series capacitance C1013, capacitance
It is grounded by an inductance L2 between C1010 and capacitance C1013, series inductance L9, inductance L10, resistance after capacitance C1013
R107 is grounded between inductance L9 and L10 by capacitance C1014, is inserted by resistance R4 and connection between inductance L10 and resistance R107
Seat SMA ground connection, the RF_N capacitance C1011 inductance L3 that connects again that connects are followed by between capacitance C13 and inductance L9, electricity
It is grounded by capacitance C1012 between appearance C1011 and inductance L2, P24 pins are grounded by capacitance C1018, and P23 pins pass through capacitance
C1017 is grounded, and crystal oscillator Y2, XOSC32M_Q1 a pin is connected between P24 pins and P23 pins and is connect by capacitance C1016
Ground, XOSC32M_Q2 pins are grounded by capacitance C1015, are connected between XOSC32M_Q1 pins and XOSC32M_Q2 pins
One crystal oscillator Y1, XOSC32M_Q1 pin connects the pin 3 of crystal oscillator Y1, and XOSC32M_Q2 pins connect the pin 1 of crystal oscillator Y1, crystal oscillator
The pin 2 and 4 of Y1 is grounded, and DCOUPL pins are grounded by resistance R105, GND pin ground connection.
Preferably, the RGB drive modules meet a resistance R1 and are connected to three from control module acquirement signal P1 and P2, P1
The base stage of pole pipe Q1, the emitter ground connection of Q1, the CLK_3.3V connecting resistances R3 that is obtained in control module clock circuit and with three
The collector of pole pipe Q1 connects, and the collector of triode Q1 is also connect with the DI pins of MY9231 chips, and P2 meets a resistance R2
It is connected to the base stage of triode Q2, the emitter ground connection of Q2, the CLK_3.3V connecting resistances obtained in control module clock circuit
R4 is simultaneously connect with the collector of triode Q2, and the collector of triode Q2 is also connect with the DCKI pins of MY9231 chips, and DI draws
Foot is grounded by resistance R5, and DCKI pins are grounded by resistance R6, and VDD pins, LGS pins, the POL pins of MY9231 chips connect
The power supply of power module output, also by a capacitance C20 ground connection, REXTA pins, REXTB pins, REXTC draw the power supply
The each pin of foot is grounded by two resistor coupled in parallel, GND pin, PAD pins ground connection, OUTA pins, OUTB pins, OUTC pins
Connect rgb light source.
The utility model has the beneficial effects that：
It is simple and easy to get by said program it is found that the chip used is relatively conventional, it is economical and practical, it can be real well at any time
The color of mobile phone control light source may be implemented by bluetooth module in existing function, meanwhile, it can be with toggle lights by control module
Pattern and state.
Description of the drawings
Fig. 1 is the utility model principle structure chart；
Fig. 2 is the utility model power module circuitry figure；
Fig. 3 is the utility model bluetooth communication schematic diagram；
Fig. 4 is the utility model control module circuit diagram；
Fig. 5 is the utility model clocking scheme；
Fig. 6 is the utility model drive module circuit diagram.
Specific implementation mode：
The utility model is described in further detail with example below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of lampion gradual change circuit, including power module, bluetooth are logical
Believe module, control module, white light drive module, white light source, RGB drive arrays and rgb light source module and white light, white light driving
Module is connect with white light source, and RGB drive modules are connected with rgb light source, after control module receives the information of bluetooth communication
Control white light driving circuit and RGB driving circuits respectively drive white light source and rgb light source, and the power module is MP9942 cores
The DC-DC rectification circuits of piece composition, the control module are the control circuit of BTLE220 chips composition, the Bluetooth communication mould
Block is the telecommunication circuit of CC2540 chips composition, and RGB drive modules are the driving circuit of MY9231 chips composition.
The power module use direct current 24V power supplys, by MP9942 composition rectification circuit output direct current 12V voltages and
Direct current 3.3V voltages.
The control circuit of BTLE220 chips composition in the control module is that the GND pin of BTLE220 chips is grounded,
One inductance FB2 of power supply series connection of DC3.3V is connected on the VCC pin of BTLE220 chips, and VCC pin is grounded by capacitance C19,
The both ends capacitance C19 are connected in parallel with a capacitor C18, and DC3.3V power supplys are drawn by the resistance R9 RESET for being connected to BTLE220 chips
Foot, RESET pins also pass through a capacitance C17 ground connection.
It is DS1302 that the control module, which also has the clock circuit of an output CLK_3.3V signals, the chip that circuit uses,.
The capacitance of the capacitance C17 is 104The capacitance of pf, capacitance C18 are 106The capacitance of pf, capacitance C19 are 104Pf, electricity
The resistance value for hindering R9 is 10K Ω.
The DGND_USB of CC2540 chips draws in the telecommunication circuit of CC2540 chips composition in the bluetooth communication
Foot is grounded, and AVDD_DREG pins, DVDD pins, AVDD5/AVDD_SOC pins, AVDD pins, AVDD2 pins, AVDD4 draw
Foot, AVDD3 pins, AVDD_GUARD pins connect power supply VCC1, AVDD_DREG pin and are also grounded by capacitance C101, DVDD
Pin is also grounded by capacitance C103, and AVDD5/AVDD_SOC pins are grounded by capacitance C104, and AVDD pins, AVDD2 draw
Foot, AVDD4 pins are grounded by capacitance C106, and the both ends capacitance C106 are connected in parallel with a capacitor C108, and AVDD3 pins pass through capacitance
C105 is grounded, and AVDD_GUARD pins are grounded by capacitance C107, and power supply VCC passes through an inductance connection to power supply VCC1, electricity
Source VCC1 is grounded by capacitance C109, RF_P pin serial connection capacitance C1010, then series capacitance C1013, capacitance C1010 and capacitance
By an inductance L2 ground connection between C1013, series inductance L9, inductance L10, resistance R107 after capacitance C1013, inductance L9 and
It is grounded by capacitance C1014 between L10, is grounded by resistance R4 and connection socket SMA between inductance L10 and resistance R107,
The RF_N capacitance C1011 inductance L3 that connects again that connects is followed by between capacitance C13 and inductance L9, capacitance C1011 and electricity
It being grounded by capacitance C1012 between sense L2, P24 pins are grounded by capacitance C1018, and P23 pins are grounded by capacitance C1017,
It connects crystal oscillator Y2, XOSC32M_Q1 a pin between P24 pins and P23 pins to be grounded by capacitance C1016, XOSC32M_
Q2 pins are grounded by capacitance C1015, and a crystal oscillator Y1 is connected between XOSC32M_Q1 pins and XOSC32M_Q2 pins,
XOSC32M_Q1 pins connect the pin 3 of crystal oscillator Y1, and XOSC32M_Q2 pins connect the pin 1 of crystal oscillator Y1,2 He of pin of crystal oscillator Y1
4 ground connection, DCOUPL pins are grounded by resistance R105, GND pin ground connection.
The RGB drive modules meet a resistance R1 and are connected to triode Q1 from control module acquirement signal P1 and P2, P1
Base stage, the emitter ground connection of Q1, the CLK_3.3V connecting resistances R3 that is obtained in control module clock circuit and with triode Q1
Collector connection, the collector of triode Q1 also connect with the DI pins of MY9231 chips, and P2 meets a resistance R2 and is connected to
The base stage of triode Q2, the emitter ground connection of Q2, the CLK_3.3V connecting resistances R4 that is obtained in control module clock circuit and with
The collector of triode Q2 connects, and the collector of triode Q2 is also connect with the DCKI pins of MY9231 chips, and DI pins pass through
Resistance R5 ground connection, DCKI pins are grounded by resistance R6, and VDD pins, LGS pins, the POL pins of MY9231 chips connect power supply mould
The power supply of block output, for the power supply also by a capacitance C20 ground connection, REXTA pins, REXTB pins, REXTC pins are each
Pin is grounded by two resistor coupled in parallel, and GND pin, PAD pins ground connection, OUTA pins, OUTB pins, OUTC pins meet RGB
Light source.
RGB drive modules include 3 driving circuits, and P1, P2 signal therein is in control module respectively from BTLE220 cores
The signal obtained at P0.7 pins, P1.7 pins and the P1.3 pins of piece, P1.4 pins and P1.5 pins, P1.6 pins, RGB
The red in the OUTA pins output rgb light source of drive module, OUTB pins export the green in rgb light source, and OUTC pins export RGB
The blue of light source.The gradual change of light source colour may be implemented by the timer effect of clock circuit.
Then cell phone application sends corresponding data by bluetooth connection to CC2540 modules according to the operation of cell phone application
To bluetooth communication.Bluetooth communication controls RGB drivings by control module after receiving the data, according to data information
Lamp is switched to corresponding pattern and state by module.Meanwhile under candle light or quiet pattern, realized to three groups of lamps and lanterns by bluetooth
The data input of LED drivings.Within period regular hour, carries out periodic color data by three groups of IC of timer pair and match
It sets, to realize that light does not stop the function of transformation.
Certainly, the above embodiment is not unique restriction to the utility model, other equivalent technical solutions should also be as
Within the protection domain of the invention.
Claims (7)
1. a kind of lampion gradual change circuit, including power module, bluetooth communication, control module, white light drive module, white light
Light source, RGB drive arrays and rgb light source module and white light, white light drive module are connect with white light source, RGB drive modules and
Rgb light source connects, and control module receives control white light driving circuit and RGB driving circuits difference after the information of bluetooth communication
Drive white light source and rgb light source, it is characterised in that：The power module is the DC-DC rectified currents of MP9942 chips composition
Road, the control module are the control circuit of BTLE220 chips composition, and the bluetooth communication is CC2540 chips composition
Telecommunication circuit, RGB drive modules are the driving circuit of MY9231 chips composition.
2. a kind of lampion gradual change circuit according to claim 1, it is characterised in that：The power module uses direct current
24V power supplys, by the rectification circuit output direct current 12V voltages and direct current 3.3V voltages of MP9942 compositions.
3. a kind of lampion gradual change circuit according to claim 1, it is characterised in that：In the control module
The control circuit of BTLE220 chips composition is that the GND pin of BTLE220 chips is grounded, power supply one inductance of series connection of DC3.3V
FB2 is connected on the VCC pin of BTLE220 chips, and VCC pin is grounded by capacitance C19, and the both ends capacitance C19 are connected in parallel with a capacitor
C18, DC3.3V power supply are connected to the RESET pins of BTLE220 chips by a resistance R9, and RESET pins also pass through one
Capacitance C17 ground connection.
4. a kind of lampion gradual change circuit according to claim 1, it is characterised in that：The control module also has an output
The clock circuit of CLK_3.3V signals, the chip that circuit uses are DS1302.
5. a kind of lampion gradual change circuit according to claim 3, it is characterised in that：The capacitance of the capacitance C17 is
104The capacitance of pf, capacitance C18 are 106The capacitance of pf, capacitance C19 are 104The resistance value of pf, resistance R9 are 10K Ω.
6. a kind of lampion gradual change circuit according to claim 1, it is characterised in that：In the bluetooth communication
The DGND_USB pins ground connection of CC2540 chips in the telecommunication circuit of CC2540 chips composition, AVDD_DREG pins, DVDD draw
Foot, AVDD5/AVDD_SOC pins, AVDD pins, AVDD2 pins, AVDD4 pins, AVDD3 pins, AVDD_GUARD pins
It connects power supply VCC1, AVDD_DREG pin to be also grounded by capacitance C101, DVDD pins are also grounded by capacitance C103, AVDD5/
AVDD_SOC pins are grounded by capacitance C104, and AVDD pins, AVDD2 pins, AVDD4 pins are grounded by capacitance C106, electricity
Hold the both ends C106 and be connected in parallel with a capacitor C108, AVDD3 pins are grounded by capacitance C105, and AVDD_GUARD pins pass through capacitance
C107 is grounded, and power supply VCC is grounded by an inductance connection to power supply VCC1, power supply VCC1 by capacitance C109, RF_P pins
Series capacitance C1010, then series capacitance C1013 pass through an inductance L2 ground connection, capacitance between capacitance C1010 and capacitance C1013
Series inductance L9, inductance L10, resistance R107 after C1013, are grounded between inductance L9 and L10 by capacitance C1014, inductance L10
It is connected again an electricity by resistance R4 and connection socket SMA ground connection, RF_N the capacitance C1011 that connects between resistance R107
Sense L3 is followed by between capacitance C13 and inductance L9, is grounded by capacitance C1012 between capacitance C1011 and inductance L2, P24 pins
It is grounded by capacitance C1018, P23 pins are grounded by capacitance C1017, and a crystal oscillator is connected between P24 pins and P23 pins
Y2, XOSC32M_Q1 pin are grounded by capacitance C1016, and XOSC32M_Q2 pins are grounded by capacitance C1015,
Crystal oscillator Y1, XOSC32M_Q1 a pin is connected between XOSC32M_Q1 pins and XOSC32M_Q2 pins connects crystal oscillator Y1's
Pin 3, XOSC32M_Q2 pins connect the pin 1 of crystal oscillator Y1, and the pin 2 and 4 of crystal oscillator Y1 is grounded, and DCOUPL pins pass through resistance
R105 is grounded, GND pin ground connection.
7. a kind of lampion gradual change circuit according to claim 4, it is characterised in that：The RGB drive modules are from control
Module obtains signal P1 and P2, and P1 connects the base stage that a resistance R1 is connected to triode Q1, the emitter ground connection of Q1, from control mould
The CLK_3.3V connecting resistances R3 that is obtained in block clock circuit is simultaneously connect, the collector of triode Q1 with the collector of triode Q1
Also it is connect with the DI pins of MY9231 chips, P2 connects the base stage that a resistance R2 is connected to triode Q2, and the emitter of Q2 is grounded,
The CLK_3.3V connecting resistances R4 that is obtained in control module clock circuit is simultaneously connect, triode Q2 with the collector of triode Q2
Collector also connect with the DCKI pins of MY9231 chips, DI pins are grounded by resistance R5, and DCKI pins pass through resistance R6
Ground connection, VDD pins, LGS pins, the POL pins of MY9231 chips connect the power supply of power module output, and the power supply also passes through one
A capacitance C20 ground connection, REXTA pins, REXTB pins, each pin of REXTC pins are grounded by two resistor coupled in parallel, and GND draws
Foot, PAD pins ground connection, OUTA pins, OUTB pins, OUTC pins connect rgb light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820418875.7U CN207947934U (en) | 2018-03-27 | 2018-03-27 | A kind of lampion gradual change circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820418875.7U CN207947934U (en) | 2018-03-27 | 2018-03-27 | A kind of lampion gradual change circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207947934U true CN207947934U (en) | 2018-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820418875.7U Expired - Fee Related CN207947934U (en) | 2018-03-27 | 2018-03-27 | A kind of lampion gradual change circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207947934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108463039A (en) * | 2018-03-27 | 2018-08-28 | 广州雅耀电器有限公司 | A kind of lampion gradual change circuit |
| CN110572739A (en) * | 2019-10-12 | 2019-12-13 | 深圳市芯连芯时代科技有限公司 | Bluetooth transmitting earphone charging management all-in-one machine |
-
2018
- 2018-03-27 CN CN201820418875.7U patent/CN207947934U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108463039A (en) * | 2018-03-27 | 2018-08-28 | 广州雅耀电器有限公司 | A kind of lampion gradual change circuit |
| CN110572739A (en) * | 2019-10-12 | 2019-12-13 | 深圳市芯连芯时代科技有限公司 | Bluetooth transmitting earphone charging management all-in-one machine |
| CN110572739B (en) * | 2019-10-12 | 2023-07-07 | 深圳市芯连芯时代科技有限公司 | Bluetooth emission earphone charge management all-in-one |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20210327 |