CN113825272A - LED lamp control circuit - Google Patents
LED lamp control circuit Download PDFInfo
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- CN113825272A CN113825272A CN202111235100.9A CN202111235100A CN113825272A CN 113825272 A CN113825272 A CN 113825272A CN 202111235100 A CN202111235100 A CN 202111235100A CN 113825272 A CN113825272 A CN 113825272A
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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]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
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- 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
- H05B45/345—Current stabilisation; Maintaining constant current
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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
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention relates to a control circuit, in particular to a control circuit of an LED lamp. The technical problem is as follows: the LED lamp control circuit has the advantages of practicability, attractive appearance and convenience in moving. The technical scheme is as follows: the utility model provides a LED lamps and lanterns control circuit, is including power supply circuit, suspension module controller, electromagnetism suspension module, main control unit, LED display circuit, button module, clock circuit and reset circuit, suspension module controller output and electromagnetism suspension module input are connected, main control unit and suspension module controller are connected, electromagnetism suspension module output and permanent magnet's input are connected. The user uses APP, can adjust easy operation to suspension height, profile and operating time of LED lamps and lanterns.
Description
Technical Field
The invention relates to a control circuit, in particular to a control circuit of an LED lamp.
Background
The traditional LED lamps are generally connected together through lines, different lines need to be connected together, so that the LED lamps are fixed, but the wires are easy to be wound together, and the LED lamps are inconvenient to move.
Along with the continuous improvement of people's standard of living, the requirement to LED lamps and lanterns is also higher and higher, and people more and more like the LED lamps and lanterns of different colours, not only more pleasing to the eye in appearance, more have the practicality moreover, consequently research and develop a LED lamps and lanterns control circuit that has practicality, outward appearance and beautiful and be convenient for remove.
Disclosure of Invention
In order to overcome the shortcoming that traditional LED lamps and lanterns are not convenient for remove, technical problem: the LED lamp control circuit has the advantages of practicability, attractive appearance and convenience in moving.
The technical scheme is as follows: a LED lamp control circuit comprises a power supply circuit, a suspension module controller, an electromagnetic suspension module, a main controller, an LED display circuit, a key module, a clock circuit, a reset circuit, a wireless transmission sensor I, an APP, an electromagnetic sensor and a permanent magnet, wherein the output end of the suspension module controller is connected with the input end of the electromagnetic suspension module, the main controller is connected with the suspension module controller, the output end of the electromagnetic suspension module is connected with the input end of the permanent magnet, the output end of the main controller is connected with the input end of the LED display circuit, the input end of the main controller is connected with the output end of the key module, the input end of the main controller is connected with the output end of the reset circuit, the input end of the main controller is connected with the output end of the clock circuit, the input end of the wireless transmission sensor is connected with the output end of the electromagnetic sensor, the APP is used for mobile phone installation, the power supply circuit supplies power for the suspension module controller, the electromagnetic suspension module, the main controller, the LED display circuit, the key module, the clock circuit and the reset circuit.
Further, including wireless power supply module, wireless power supply module includes wired stabiliser, decompression circuit, transmission controller, field effect transistor drive, full-bridge contravariant and transmitting coil, main control unit output and linear stabiliser input are connected, linear stabiliser output and decompression circuit input are connected, decompression circuit output and transmission controller input are connected, electromagnetic sensor output and transmission controller input are connected, transmission controller output and field effect transistor drive input are connected, field effect transistor drive output and full-bridge contravariant input are connected, full-bridge contravariant output and transmitting coil input are connected.
Further, the electromagnetic suspension module is including microprocessor, receiving coil, wireless transmission sensor two, wireless power supply receiving drive circuit and RGB drive module, the receiving coil output is connected with wireless power supply receiving drive circuit input, wireless power supply receiving drive circuit output and RGB LED module input are connected, wireless power supply receiving drive circuit output and microprocessor input are connected, microprocessor output and RGB drive module input are connected, RGB drive module output and RGB LED module input are connected, two outputs of wireless transmission sensor and microprocessor input are connected.
Further, the RGB LED module comprises an LED constant-current driver MH7138-U1, an LED constant-current driver MH7138-U2, an LED constant-current driver MH7138-U3, an electrolytic capacitor EC1, an electrolytic capacitor EC2, an electrolytic capacitor EC3, a depletion type field effect transistor Q1, a depletion type field effect transistor Q2, a depletion type field effect transistor Q3, a resistor R1, a resistor R2, a resistor R3 and light emitting diodes, wherein the light emitting diodes are 3 groups, one end of the LED constant-current driver MH7138-U1 is connected with a first group of light emitting diodes in series, the other end of the LED constant-current driver MH7138-U1 is connected with the grid electrode of the depletion type field effect transistor Q1, the source electrode of the depletion type field effect transistor Q1 is connected with the resistor R1, the other end of the resistor R1 is grounded, and the node between one end of the LED constant-current driver MH7138-U1 and the electrolytic capacitor EC1 is grounded; one end of the LED constant-current driver MH7138-U2 is connected with a second group of light emitting diodes in series, the other end of the LED constant-current driver MH7138-U2 is connected with the grid electrode of a depletion type field effect transistor Q2, the source electrode of the depletion type field effect transistor Q2 is connected with a resistor R2, the other end of the resistor R2 is grounded, and the node between one end of the LED constant-current driver MH7138-U2 and the electrolytic capacitor EC2 is grounded; one end of the LED constant-current driver MH7138-U3 is connected with a first group of light emitting diodes in series, the other end of the LED constant-current driver MH7138-U3 is connected with the grid electrode of a depletion type field effect transistor Q3, the source electrode of the depletion type field effect transistor Q3 is connected with a resistor R3, the other end of the resistor R3 is grounded, and the node between one end of the LED constant-current driver MH7138-U3 and the electrolytic capacitor EC3 is grounded; and the node of the other ends of the electrolytic capacitor EC1, the electrolytic capacitor EC2 and the electrolytic capacitor EC3 is connected with + 5V.
Further, the APP is installed on the mobile phone.
Further, there are more than 3 groups of light emitting diodes.
Further, the LED display circuit can display time, the mode of the LED lamp and the dimming proportion.
Further, the wireless power supply module is used for charging the LED lamp.
Further, the first wireless transmission sensor is used for receiving Bluetooth.
Further, permanent magnets are used to emit the magnetic field.
Compared with the prior art, the invention has the following advantages: 1. the user uses APP, can adjust easy operation to suspension height, profile and operating time of LED lamps and lanterns.
2. Through wireless power supply module, can carry out automatic charging to LED lamps and lanterns.
Drawings
Fig. 1 is a circuit block diagram of a first embodiment of the present invention.
Fig. 2 is a circuit block diagram of a second embodiment of the present invention.
Fig. 3 is a schematic circuit diagram of the present invention.
Reference numerals: 1. power supply circuit, 2, suspension module controller, 3, electromagnetism suspension module, 4, main control unit, 5, LED display circuit, 6, button module, 7, clock circuit, 8, reset circuit, 9, wireless transmission sensor one, 11, linear voltage regulator, 12, APP, 13, decompress the circuit, 14, emission control ware, 15, the field effect transistor drive, 16, full-bridge contravariant, 17, transmitting coil, 18, electromagnetic sensor, 19, RGB LED module, 20, microprocessor, 21, receiving coil, 22, wireless transmission sensor two, 23, wireless power supply receives drive circuit, 25, permanent magnet, 26, RGB drive module.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Example 1
An LED lamp control circuit is shown in figures 1-2 and comprises a power supply circuit 1, a suspension module controller 2, an electromagnetic suspension module 3, a main controller 4, an LED display circuit 5, a key module 6, a clock circuit 7, a reset circuit 8, a first wireless transmission sensor 9, an APP12, an electromagnetic sensor 18 and a permanent magnet 25, wherein the output end of the suspension module controller 2 is connected with the input end of the electromagnetic suspension module 3, the main controller 4 is connected with the suspension module controller 2, the output end of the electromagnetic suspension module 3 is connected with the input end of the permanent magnet 25, the output end of the main controller 4 is connected with the input end of the LED display circuit 5, the input end of the main controller 4 is connected with the output end of the key module 6, the input end of the main controller 4 is connected with the output end of the reset circuit 8, the input end of the main controller 4 is connected with the output end of the clock circuit 7, the input end of the wireless transmission sensor 9 is connected with the output end of the electromagnetic sensor 18, the APP12 is used for installing a mobile phone, and the power supply circuit 1 supplies power for the suspension module controller 2, the electromagnetic suspension module 3, the main controller 4, the LED display circuit 5, the key module 6, the clock circuit 7 and the reset circuit 8.
After the LED lamp control circuit is electrified, the suspension module controller 2 controls the electromagnetic suspension module 3 and the main controller 4 to work, the main controller 4 controls the LED display circuit 5, the key module 6, the clock circuit 7 and the reset circuit 8 to work, by pressing keys on the key module 6, on the LED display circuit 5, the time, the mode of the LED lamp, the dimming proportion (the proportion between red light and blue light), the previous quarter, the next quarter, the middle quarter and the full circle are displayed, a user can upload and download corresponding APP12 on a mobile phone, then adjust the working time of the magnetic suspension LED lamp through the APP12, and can adjust the size of magnetic suspension, after the wireless transmission sensor I9 receives a signal, the electromagnetic sensor 18 controls the electromagnetic suspension module 3 to work, the electromagnetic suspension module 3 controls the magnetic force of the permanent magnet 3525, the permanent magnet 25 forms an electromagnetic field, so that the magnet in the air is kept stable, the magnetic force effect of the magnet on a suspended object is realized, and further the suspended height of the LED lamp is changed, the higher the adjusted magnetic force is, the higher the suspended height of the LED lamp is, the lower the adjusted magnetic force is, and the lower the suspended height of the LED lamp is.
Still including wireless power supply module, wireless power supply module includes wired stabiliser 11, decompress circuit 13, transmission controller 14, field effect transistor drive 15, full-bridge contravariant 16 and transmitting coil 17, 4 output of main control unit and the 11 input of linear stabiliser are connected, linear stabiliser 11 output and decompression circuit 13 input are connected, decompress circuit 13 output and the 14 input connection of transmission controller, 18 output of electromagnetic sensor and the 14 input connection of transmission controller, the 14 output of transmission controller and the 15 input connection of field effect transistor drive, the 15 output of field effect transistor drive and the 16 input connection of full-bridge contravariant, the 16 output of full-bridge contravariant and the 17 input connection of transmitting coil.
When wireless power supply is needed, direct current is input through alternating current, after high-frequency oscillation of a wireless charging protocol is carried out, the direct current flows into high-frequency magnetic field energy, meanwhile, the magnetic field coils transmit the direct current, one coil is concentrated to serve as a receiving end, and charging can be carried out when the energy magnetic field is received.
Through the operation of user with APP12, through the bluetooth transmission, behind the wireless transmission sensor two 22 received signal, control microprocessor 20 carries out work, and microprocessor 20 control RGB drive module 26 drive RGB LED module 19, so can show last quarter moon, well quarter moon and full moon, just so can reach the effect of adjusting the atmosphere.
Example 2
On the basis of embodiment 1, as shown in fig. 2 to 3, the RGB LED module 19 includes LED constant current drivers MH7138 to U1, LED constant current drivers MH7138 to U2, LED constant current drivers MH7138 to U3, an electrolytic capacitor EC1, an electrolytic capacitor EC2, an electrolytic capacitor EC3, a depletion type field effect transistor Q1, a depletion type field effect transistor Q2, a depletion type field effect transistor Q3, a resistor R1, a resistor R2, a resistor R3, and a light emitting diode, the LED constant current driver MH7138-U1 has one end connected in series with the first group of LEDs, the other end of the LED constant current driver MH7138-U1 is connected with the grid electrode of a depletion type field effect transistor Q1, the source electrode of the depletion type field effect transistor Q1 is connected with a resistor R1, the other end of the resistor R1 is grounded, the node between one end of the LED constant current driver MH7138-U1 and the electrolytic capacitor EC1 is grounded; one end of the LED constant-current driver MH7138-U2 is connected with a second group of light emitting diodes in series, the other end of the LED constant-current driver MH7138-U2 is connected with the grid electrode of a depletion type field effect transistor Q2, the source electrode of the depletion type field effect transistor Q2 is connected with a resistor R2, the other end of the resistor R2 is grounded, and the node between one end of the LED constant-current driver MH7138-U2 and the electrolytic capacitor EC2 is grounded; one end of the LED constant-current driver MH7138-U3 is connected with a first group of light emitting diodes in series, the other end of the LED constant-current driver MH7138-U3 is connected with the grid electrode of a depletion type field effect transistor Q3, the source electrode of the depletion type field effect transistor Q3 is connected with a resistor R3, the other end of the resistor R3 is grounded, and the node between one end of the LED constant-current driver MH7138-U3 and the electrolytic capacitor EC3 is grounded; and the node of the other ends of the electrolytic capacitor EC1, the electrolytic capacitor EC2 and the electrolytic capacitor EC3 is connected with + 5V.
The LED constant-current drivers MH7138-U1, MH7138-U2 and MH7138-U3 can adjust the light of the light emitting diodes to be a first quarter moon, a second quarter moon, a middle quarter moon and a third moon, and meanwhile, the brightness can be adjusted.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A control circuit of an LED lamp is characterized by comprising a power supply circuit (1), a suspension module controller (2), an electromagnetic suspension module (3), a main controller (4), an LED display circuit (5), a key module (6), a clock circuit (7), a reset circuit (8), a wireless transmission sensor I (9), an APP (12), an electromagnetic sensor (18) and a permanent magnet (25), wherein the output end of the suspension module controller (2) is connected with the input end of the electromagnetic suspension module (3), the main controller (4) is connected with the suspension module controller (2), the output end of the electromagnetic suspension module (3) is connected with the input end of the permanent magnet (25), the output end of the main controller (4) is connected with the input end of the LED display circuit (5), the input end of the main controller (4) is connected with the output end of the key module (6), the utility model discloses a mobile phone with the wireless transmission of power supply, including main control unit (4) input and reset circuit (8), main control unit (4) input and reset circuit (8) output are connected, main control unit (4) input and clock circuit (7) output are connected, wireless transmission sensor (9) input and electromagnetic sensor (18) output are connected, APP (12) are used for the cell-phone installation, power supply circuit (1) supplies power for suspension module controller (2), electromagnetism suspension module (3), main control unit (4), LED display circuit (5), button module (6), clock circuit (7) and reset circuit (8).
2. The LED lamp control circuit according to claim 1, further comprising a wireless power supply module, wherein the wireless power supply module comprises a linear voltage regulator (11), a decompression circuit (13), a transmission controller (14), a FET driver (15), a full-bridge inverter (16) and a transmission coil (17), the output end of the main controller (4) is connected with the input end of the linear voltage regulator (11), the output end of the linear voltage regulator (11) is connected with the input end of the decompression circuit (13), the output end of the decompression circuit (13) is connected with the input end of the transmission controller (14), the output end of the electromagnetic sensor (18) is connected with the input end of the transmission controller (14), the output end of the transmission controller (14) is connected with the input end of the FET driver (15), the output end of the FET driver (15) is connected with the input end of the full-bridge inverter (16), the output end of the full-bridge inverter (16) is connected with the input end of the transmitting coil (17).
3. The LED lamp control circuit according to claim 2, wherein the electromagnetic suspension module (3) comprises a microprocessor (20), a receiving coil (21), a wireless transmission sensor II (22), a wireless power supply receiving driving circuit (23) and an RGB driving module (26), the output end of the receiving coil (21) is connected with the input end of a wireless power supply receiving drive circuit (23), the output end of the wireless power supply receiving and driving circuit (23) is connected with the input end of the RGB LED module (19), the output end of the wireless power supply receiving driving circuit (23) is connected with the input end of the microprocessor (20), the output end of the microprocessor (20) is connected with the input end of the RGB driving module (26), the output end of the RGB drive module (26) is connected with the input end of the RGB LED module (19), and the output end of the second wireless transmission sensor (22) is connected with the input end of the microprocessor (20).
4. The LED lamp control circuit as claimed in claim 3, wherein the RGB LED module (19) comprises an LED constant current driver MH7138-U1, an LED constant current driver MH7138-U2, an LED constant current driver MH7138-U3, an electrolytic capacitor EC1, an electrolytic capacitor EC2, an electrolytic capacitor EC3, a depletion type field effect transistor Q1, a depletion type field effect transistor Q2, a depletion type field effect transistor Q3, a resistor R1, a resistor R2, a resistor R3 and a light emitting diode, the LED constant current driver MH7138-U1 has one end connected in series with the first group of LEDs, the other end of the LED constant current driver MH7138-U1 is connected with the grid electrode of a depletion type field effect transistor Q1, the source electrode of the depletion type field effect transistor Q1 is connected with a resistor R1, the other end of the resistor R1 is grounded, the node between one end of the LED constant current driver MH7138-U1 and the electrolytic capacitor EC1 is grounded; one end of the LED constant-current driver MH7138-U2 is connected with a second group of light emitting diodes in series, the other end of the LED constant-current driver MH7138-U2 is connected with the grid electrode of a depletion type field effect transistor Q2, the source electrode of the depletion type field effect transistor Q2 is connected with a resistor R2, the other end of the resistor R2 is grounded, and the node between one end of the LED constant-current driver MH7138-U2 and the electrolytic capacitor EC2 is grounded; one end of the LED constant-current driver MH7138-U3 is connected with a first group of light emitting diodes in series, the other end of the LED constant-current driver MH7138-U3 is connected with the grid electrode of a depletion type field effect transistor Q3, the source electrode of the depletion type field effect transistor Q3 is connected with a resistor R3, the other end of the resistor R3 is grounded, and the node between one end of the LED constant-current driver MH7138-U3 and the electrolytic capacitor EC3 is grounded; and the node of the other ends of the electrolytic capacitor EC1, the electrolytic capacitor EC2 and the electrolytic capacitor EC3 is connected with + 5V.
5. The LED lamp control circuit as claimed in claim 4, characterized in that the APP (12) is mounted on a mobile phone.
6. The LED lamp control circuit of claim 5, wherein there are more than 3 groups of LEDs.
7. The LED lamp control circuit according to claim 6, wherein the LED display circuit (5) displays time, LED lamp mode and dimming ratio.
8. The LED lamp control circuit of claim 7, wherein the wireless power module is used for charging the LED lamp.
9. The LED lamp control circuit of claim 8, wherein the first wireless transmission sensor (9) is configured to receive bluetooth.
10. The LED lamp control circuit according to claim 9, wherein the permanent magnet (25) is adapted to emit a magnetic field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111235100.9A CN113825272A (en) | 2021-10-22 | 2021-10-22 | LED lamp control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111235100.9A CN113825272A (en) | 2021-10-22 | 2021-10-22 | LED lamp control circuit |
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| CN113825272A true CN113825272A (en) | 2021-12-21 |
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| CN202111235100.9A Pending CN113825272A (en) | 2021-10-22 | 2021-10-22 | LED lamp control circuit |
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