CN214586455U - FTTR/F5G optical fiber WIFI intelligent control system circuit with 2.4G control module - Google Patents

FTTR/F5G optical fiber WIFI intelligent control system circuit with 2.4G control module Download PDF

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Publication number
CN214586455U
CN214586455U CN202120222461.9U CN202120222461U CN214586455U CN 214586455 U CN214586455 U CN 214586455U CN 202120222461 U CN202120222461 U CN 202120222461U CN 214586455 U CN214586455 U CN 214586455U
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module
chip
power supply
resistor
pin
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彭国允
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Shenzhen Dark Energy Power Supply Co ltd
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Shenzhen Dark Energy Power Supply Co ltd
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Abstract

The utility model provides a FTTR/F5G optic fibre WIFI intelligence control system circuit with 2.4G control module, includes alternating current power supply, adapter module, FTTR/5G optic fibre supply network module, lamp driver module, power module and 2.4G control module. The utility model provides an intelligence lamp control system and WIFI equipment autonomous working, the WIFI signal stability of equipment is not enough, the problem that transmission efficiency is not high, the WIFI transmitting equipment and intelligent control system circuit have been adopted and have been partd, the WIFI transmitting equipment has adopted FTTR F5G optic fibre WIFI's technique, and 2.4G control module control lamp drive module has been adopted, lamp control system's control process realizes more accurate register frequently, the interference killing feature is stronger, it is stable to have realized WIFI signal transmission in the little space, transmission efficiency is high and make WIFI and lamp control equipment autonomous working's effect.

Description

FTTR/F5G optical fiber WIFI intelligent control system circuit with 2.4G control module
Technical Field
The utility model belongs to the technical field of the lighting control technique and specifically relates to a FTTR/F5G optic fibre WIFI intelligence control system circuit with 2.4G control module.
Background
With the rapid development of modern wireless technology, the concept of WIFI technology is widely spread and is frequently used in daily life, so that it is necessary to utilize and extend WIFI technology in such an environment.
General WIFI intelligence lamp accuse system adopts WIFI and intelligent lamp accuse system to work jointly, WIFI is very close with the contact of intelligent lamp accuse system, lead to at the unable during operation of intelligent lamp accuse system, the WIFI system also can crash at any time, this era that has urgent need to the internet, the influence is comparatively serious, and launch the equipment of WIFI and be the router equipment commonly used, the WIFI signal stability of this equipment is not enough, transmission efficiency is not high, installation in the small scale is inconvenient.
SUMMERY OF THE UTILITY MODEL
Contact to WIFI among the above-mentioned prior art and intelligent lamp control system is very close, leads to at the unable during operation of intelligent lamp control system, and the WIFI system also can collapse at any time, and the WIFI signal stability of equipment is not enough, and transmission efficiency is not high, and installation in the small scale is inconvenient, the utility model discloses a FTTR/F5G optic fibre WIFI intelligent control system circuit with 2.4G control module makes WIFI transmitting equipment and intelligent control system circuit part, and WIFI transmitting equipment has adopted FTTR/F5G optic fibre WIFI technique to 2.4G control module control lamp drive module has been adopted.
The utility model provides a technical scheme that its technical problem adopted is: an FTTR/F5G optical fiber WIFI intelligent control system circuit with a 2.4G control module comprises an alternating current power supply, an adapter module, an FTTR/5G optical fiber power supply network module, a lamp driving module, a power supply module and a 2.4G control module; the alternating current live wire and the alternating current zero line of the alternating current power supply are connected with the power supply input end of the adapter module; an alternating current live wire and an alternating current zero line of the alternating current power supply are connected with the power supply input end of the driving module; the power supply input end of the FTTR/5G optical fiber network supply module is connected with the power supply output end of the adapter module; the power supply input end of the power supply module is connected with the power supply output end of the lamp driving module; the control output end of the 2.4G control module is connected with the control input end of the lamp driving module, and the signal input end of the 2.4G control module is connected with the signal output end of the lamp driving module.
Preferably, the 2.4G control module is provided with a control chip, pin 1 of the control chip is connected to a ground wire, pin 2 of the control chip is connected to a 3.3V interface of the power supply module, pins 3 and 4 of the control chip are connected to a PWM1 interface of the lamp driving module, and pin 8 of the control chip is connected to a digital signal input pin of the driving chip U2.
Preferably, the adapter module is a 12V1A adapter module.
Preferably, the ac live wire of the ac power supply is connected to the first input end of the ac side of the bridge rectifier diode BD1, the ac neutral wire of the ac power supply is connected to the second input end of the ac side of the bridge rectifier diode BD1, the first output end of the dc side of the bridge rectifier diode BD1 is connected to one end of the resistor RL1, the second output end of the dc side of the bridge rectifier diode BD1 is connected to the first end of the input end of the high-frequency choke coil, a capacitor C1 is connected between the first output end of the dc side of the bridge rectifier diode BD1 and the second output end of the dc side, the second end of the input end of the high-frequency choke coil is connected to one end of the resistor RL1, the second end of the output end of the high-frequency choke coil is connected to the other end of the resistor RL1, the other end of the resistor RL1 is connected to one side of the capacitor C2, and the other end of the capacitor C2 is connected to the first end of the output end of the high-frequency choke coil; the first end of the A end of the transformer T1 is connected with the connection point of the capacitor C2 and the first end of the output end of the high-frequency choke coil, the second end of the A end of the transformer is connected with one end of the diode D2, one end of the D2 is connected with one end of the resistor R2, the other end of the resistor R2 is connected with one end of the resistor R3, the other end of the resistor R3 is connected with the common end of the first end of the primary winding of the transformer T1 and the first end of the output end of the high-frequency choke coil, the second end of the primary winding of the transformer T1 is connected with the receiving pin of the signal detection and feedback chip, the receiving end of the signal detection and feedback chip is connected with the second end of the primary winding of the transformer T1, the VDO pin of the signal detection and feedback chip is connected with the second secondary winding of the transformer T1, the GND pin of the signal detection and feedback chip is connected with the ground, the CS pin of the signal detection and feedback chip is connected with the resistor R10, one end of the resistor R6 is connected between the VDO pin of the signal detection and feedback chip and the second secondary winding of the transformer T1, the other end of the resistor R6 is connected between the resistors R8 and R14, and the FB pin of the signal detection and feedback chip is connected with the common end between the resistors R8 and R14; the first end of a first secondary winding of the transformer T1 is connected with one end of a capacitor C5, the other end of a capacitor C5 is connected with a resistor R4, the other end of a resistor R4 is connected with one end of a resistor R5, the other end of R5 is connected with the second end of the first secondary winding of the transformer T1, one end of a diode D3 is connected between the capacitor C5 and the first end of the first secondary winding of the transformer T1, the other end of the diode D3 is connected with a connection point between the resistor R4 and a resistor R5, an output port V + is connected with a common end between the resistor R4 and the resistor R5, and an output port V-is connected between the resistor R5 and the second end of the first secondary winding of the transformer T1.
Preferably, a network supply chip is arranged IN the FTTR/5G optical fiber network supply module, more than one optical fiber pin is arranged on the network supply chip, the pin IN1 of the network supply chip is connected with the output port V + of the adapter module, and the pin IN2 of the network supply chip is connected with the output port V-of the adapter module.
Preferably, the lamp driving module includes more than one driving chip module, the first driving chip module includes driving chip U2, iron core coil L2, diode D6 and more than one LED, the ac live wire of the ac power source is connected to the first input end of the ac side of bridge rectifier diode BD2, the ac zero line of the ac power source is connected to the second input end of the ac side of bridge rectifier diode BD2, a capacitor EC1 is connected between the first output end of the dc side of bridge rectifier diode BD2 and the second output end of the dc side of bridge rectifier diode BD2, the capacitor EC1 is connected to the ground, the second output end of the dc side of bridge rectifier diode BD2 is connected to the ground, the first output end of the dc side of bridge rectifier diode BD2 is connected to the NC pin of driving chip U2 in the driving chip module, the NC pin of driving chip U2 is suspended, the GND pin of the driving chip U2 is grounded, the external interference prevention pin of the driving chip U2 is grounded through a resistor R12, the circuit feedback pin of the driving chip U2 is grounded through a resistor R16, the digital signal input pin of the driving chip U2 is connected with a PMW interface, the digital signal input pin of the driving chip U2 is grounded through a resistor R17, the first output end of the direct current side of the bridge rectifier diode BD2 is connected with the anode of more than one LED in the driving chip module, the more than one LED is connected with the capacitor EC4 in parallel, the capacitor EC4 in the driving chip module is connected with the resistor R18 in the driving chip module in parallel, the common end of the more than one LED, the capacitor EC4 and the resistor R18 is connected with the first output end of the direct current side of the bridge rectifier diode BD2, the common end of the more than one LED, the capacitor EC4 and the resistor R18 is connected with one end of the iron core coil L2 in the driving chip module, the other end of the iron core coil L2 is connected with the anode of the diode D6 in the driving chip module, the cathode of the diode D6 is connected with the common end of the anodes of more than one LED, the capacitor EC4 and the resistor R18, and the other end of the iron core coil L2 is connected with the drain pin of the built-in MOS of the driving chip U2.
Preferably, the power supply module is a 3.3V power supply module, and an input end of the power supply module is connected to an a port of the lamp driving module; the power supply module is internally provided with a 3.3V power supply chip, the input end of the power supply module is connected with the input end of the 3.3V power supply chip, the output end of the 3.3V power supply chip is connected with the output end of the power supply module, the power input end of the 3.3V power supply chip unit is connected with the connection point of the output end of the 3.3V power supply chip and the output end of the power supply module, and the GND of the 3.3V power supply chip is connected with the ground wire.
The utility model has the advantages that: the utility model provides an intelligence lamp control system and WIFI equipment autonomous working, the WIFI signal stability of equipment is not enough, the problem that transmission efficiency is not high, the WIFI transmitting equipment and intelligent control system circuit have been adopted and have been partd, the WIFI transmitting equipment has adopted FTTR F5G optic fibre WIFI's technique, and 2.4G control module control lamp drive module has been adopted, lamp control system's control process realizes more accurate register frequently, the interference killing feature is stronger, it is stable to have realized WIFI signal transmission in the little space, transmission efficiency is high and make WIFI and lamp control equipment autonomous working's effect.
Drawings
Fig. 1 is a schematic block diagram of the structure of the present invention.
Fig. 2 is a circuit schematic of an adapter module.
Fig. 3 is a circuit diagram of the lamp driving module.
Fig. 4 is a circuit schematic diagram of the power supply module.
FIG. 5 is a schematic circuit diagram of an FTTR/5G fiber optic network module.
Fig. 6 is a schematic structural diagram of a 2.4G control module.
Detailed Description
The embodiment is a preferred embodiment of the present invention, and other principles and basic structures are the same as or similar to those of the embodiment, and are within the protection scope of the present invention.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
With reference to fig. 1 to 5, the illustrated pictures are an FTTR/F5G optical fiber WIFI intelligent control system circuit with a 2.4G control module, which includes an ac power supply, an adapter module, an FTTR/5G optical fiber network module, a lamp driving module, a power supply module, and a 2.4G control module; the alternating current live wire and the alternating current zero line of the alternating current power supply are connected with the power supply input end of the adapter module; an alternating current live wire and an alternating current zero line of the alternating current power supply are connected with the power supply input end of the driving module; the power supply input end of the FTTR/5G optical fiber network supply module is connected with the power supply output end of the adapter module; the power supply input end of the power supply module is connected with the power supply output end of the lamp driving module; the control output end of the 2.4G control module is connected with the control input end of the lamp driving module, and the signal input end of the 2.4G control module is connected with the signal output end of the lamp driving module.
In this embodiment, the 2.4G control module is provided with a control chip, pin 1 of the control chip is connected to the ground, pin 2 of the control chip is connected to the 3.3V interface of the power supply module, pins 3 and 4 of the control chip are connected to the PWM1 interface of the lamp driving module, and pin 8 of the control chip is connected to the digital signal input pin of the driving chip U2.
The function of the No. 8 pin of the control chip being connected with the digital input pin AC is that under the condition of no wireless control, the No. 8 pin can adjust the working state according to the change of the alternating current signal through the switching times of the switch, the No. 2 pin is connected with the 3.3V interface to provide power input for the chip, the No. 1 pin is used as the ground protection, and the No. 3 and No. 4 pins output digital signals to the lamp driving module.
In this embodiment, the adapter module is a 12V1A adapter module, and the output voltage of the power supply module is 3.3V.
In this embodiment, the ac live wire of the ac power supply is connected to the first input end of the ac side of the bridge rectifier diode BD1, the ac neutral wire of the ac power supply is connected to the second input end of the ac side of the bridge rectifier diode BD1, the first output end of the dc side of the bridge rectifier diode BD1 is connected to one end of the resistor RL1, the second output end of the dc side of the bridge rectifier diode BD1 is connected to the first end of the input end of the high-frequency choke coil, a capacitor C1 is connected between the first output end of the dc side of the bridge rectifier diode BD1 and the second output end of the dc side, the second end of the input end of the high-frequency choke coil is connected to one end of the resistor RL1, the second end of the output end of the high-frequency choke coil is connected to the other end of the resistor RL1, the other end of the resistor RL1 is connected to one side of the capacitor C2, and the other end of the capacitor C2 is connected to the first end of the output end of the high-frequency choke coil; the first end of the A end of the transformer T1 is connected with the connection point of the capacitor C2 and the first end of the output end of the high-frequency choke coil, the second end of the A end of the transformer is connected with one end of the diode D2, one end of the D2 is connected with one end of the resistor R2, the other end of the resistor R2 is connected with one end of the resistor R3, the other end of the resistor R3 is connected with the common end of the first end of the primary winding of the transformer T1 and the first end of the output end of the high-frequency choke coil, the second end of the primary winding of the transformer T1 is connected with the receiving pin of the signal detection and feedback chip, the receiving end of the signal detection and feedback chip is connected with the second end of the primary winding of the transformer T1, the VDO pin of the signal detection and feedback chip is connected with the second secondary winding of the transformer T1, the GND pin of the signal detection and feedback chip is connected with the ground, the CS pin of the signal detection and feedback chip is connected with the resistor R10, one end of the resistor R6 is connected between the VDO pin of the signal detection and feedback chip and the second secondary winding of the transformer T1, the other end of the resistor R6 is connected between the resistors R8 and R14, and the FB pin of the signal detection and feedback chip is connected with the common end between the resistors R8 and R14; the first end of a first secondary winding of the transformer T1 is connected with one end of a capacitor C5, the other end of a capacitor C5 is connected with a resistor R4, the other end of a resistor R4 is connected with one end of a resistor R5, the other end of R5 is connected with the second end of the first secondary winding of the transformer T1, one end of a diode D3 is connected between the capacitor C5 and the first end of the first secondary winding of the transformer T1, the other end of the diode D3 is connected with a connection point between the resistor R4 and a resistor R5, an output port V + is connected with a common end between the resistor R4 and the resistor R5, and an output port V-is connected between the resistor R5 and the second end of the first secondary winding of the transformer T1.
In the adapter module, a voltage dependent resistor MOV1 is connected between two ends of the ac power supply for protecting the circuit, a fuse FR1 is connected between the second end of the bridge rectifier diode BD1, the bridge rectifier diode BD1 functions to convert the ac power input by the ac power supply into dc power, the ground is connected to the connection point between the capacitor C2 and the resistor RL1, the connection structure between the transformer T1 and the bridge rectifier diode BD1 functions to output the dc power output by the bridge rectifier diode BD1 into more stable dc power for the transformer after the connection structure, the circuit composed of the diode D2, the resistor R3 and the resistor R2 re-inputs the current at the second end of the a end of the transformer T1 into the first end of the a end of the transformer T1 to circulate the current, the voltage at the a end of the transformer T1 is input into the detection signal pin C, and the signal detection and feedback chip detects the signal in the circuit, the C end of the transformer T1 inputs the transformed current to the VDO pin of the signal detection and feedback chip to supply power to the chip, and the circuit structure between the B end of the transformer T1 and the output ports V + and V-modulates and outputs the transformed voltage of the B end of the transformer T1 into 12V/1A to supply power to the FTTR/5G optical fiber power supply network module. The signal detection and feedback chip is used for detecting a signal of a direct current loop through a signal pin C, a VDO of the signal detection and feedback chip outputs a voltage feedback signal through a pin FB, the voltage is regulated according to the resistance of R10 through a pin CS, a pin GND is in ground protection, and the pin VDO is an output pin of the low-power consumption 5V voltage stabilizer.
IN this embodiment, a network supply chip is disposed IN the FTTR/5G optical fiber network supply module, the network supply chip is provided with more than one optical fiber pin, the pin IN1 of the network supply chip is connected to the output port V + of the adapter module, and the pin IN2 of the network supply chip is connected to the output port V-of the adapter module. The network supply chip is used for emitting WIFI signals, power is input from the adapter module through the output port V + and the output port V-, more than one optical fiber pin is externally connected with an optical fiber line, and a network is provided for the network supply chip from the optical fiber line.
In this embodiment, the lamp driving module includes more than one driving chip module, the first driving chip module includes more than one driving chip U2, an iron core coil L2, a diode D6 and more than one LED, an ac live wire of an ac power source is connected to a first input end of an ac side of a bridge rectifier diode BD2, an ac zero line of the ac power source is connected to a second input end of the ac side of the bridge rectifier diode BD2, a capacitor EC1 is connected between a first output end of a dc side of the bridge rectifier diode BD2 and a second output end of a dc side of a bridge rectifier diode BD2, the capacitor EC1 is connected to a ground, a second output end of a dc side of the bridge rectifier diode BD2 is connected to the ground, a first output end of the dc side of the bridge rectifier diode BD2 is connected to an NC pin of a driving chip U2 in the driving chip module, and an NC pin of the driving chip U2 is suspended, the GND pin of the driving chip U2 is grounded, the external interference prevention pin of the driving chip U2 is grounded through a resistor R12, the circuit feedback pin of the driving chip U2 is grounded through a resistor R16, the digital signal input pin of the driving chip U2 is connected with a PMW interface, the digital signal input pin of the driving chip U2 is grounded through a resistor R17, the first output end of the direct current side of the bridge rectifier diode BD2 is connected with the anode of more than one LED in the driving chip module, the more than one LED is connected with the capacitor EC4 in parallel, the capacitor EC4 in the driving chip module is connected with the resistor R18 in the driving chip module in parallel, the common end of the more than one LED, the capacitor EC4 and the resistor R18 is connected with the first output end of the direct current side of the bridge rectifier diode BD2, the common end of the more than one LED, the capacitor EC4 and the resistor R18 is connected with one end of the iron core coil L2 in the driving chip module, the other end of the iron core coil L2 is connected with the anode of the diode D6 in the driving chip module, the cathode of the diode D6 is connected with the common end of the anodes of more than one LED, the capacitor EC4 and the resistor R18, and the other end of the iron core coil L2 is connected with the drain pin of the built-in MOS of the driving chip U2.
Through the above, alternating current input by an alternating current power supply is converted into direct current input by the bridge rectifier diode BD2, so that the LED and the driving chip U2 are driven to work, and then a pulse width adjusting signal is output by the driving chip U2 to the external lamp control module. One end of the lamp driving module, which is connected with an alternating current power supply, is connected with a fuse F1, and a voltage dependent resistor MOV2 is connected between two ends of the alternating current power supply which is connected with the lamp driving module.
In this embodiment, each of the more than one driver chip modules has the same structure.
In this embodiment, there are two driver chip modules in the lamp driver module.
In this embodiment, the second end of the alternating current side of the rectifier bridge BD2 is grounded through the resistor R13 and the resistor R15 which are connected in series, the resistor R15 is grounded, the resistor R13 is connected with the second end of the alternating current side of the rectifier bridge BD2, the common end of the resistor R13 and the resistor R15 which are connected in series is connected with the AC port, the resistor R15 is connected with the capacitor C10 in parallel, and the resistor R15 is connected with the zener diode D10 in parallel. Through the above, an alternating current signal is output, and the working state of the external module can be adjusted according to the change of the alternating current signal through the switching times of the switch under the condition of no wireless control.
In this embodiment, the power supply module is a 3.3V power supply module, and an input end of the power supply module is connected to an a port of the lamp driving module; the power supply module is internally provided with a 3.3V power supply chip, the input end of the power supply module is connected with the input end of the 3.3V power supply chip, the output end of the 3.3V power supply chip is connected with the output end of the power supply module, the power input end of the 3.3V power supply chip unit is connected with the connection point of the output end of the 3.3V power supply chip and the output end of the power supply module, and the GND of the 3.3V power supply chip is connected with the ground wire.
Through the above, the alternating current enters the power supply chip U4 through the unidirectional full-bridge rectification, so that the power supply chip U4 outputs the power supply module, and the power supply module outputs stable 3.3V after modulation. The power supply module is used for inputting power from an A port of the lamp driving module and outputting 3.3V stable voltage for the 2.4G control module through a 3.3V pin.
The utility model provides an intelligence lamp control system and WIFI equipment autonomous working, the WIFI signal stability of equipment is not enough, the problem that transmission efficiency is not high, the WIFI transmitting equipment and intelligent control system circuit have been adopted and have been partd, the WIFI transmitting equipment has adopted FTTR F5G optic fibre WIFI's technique, and 2.4G control module control lamp drive module has been adopted, lamp control system's control process realizes more accurate register frequently, the interference killing feature is stronger, it is stable to have realized WIFI signal transmission in the little space, transmission efficiency is high and make WIFI and lamp control equipment autonomous working's effect.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Claims (7)

1. The utility model provides a FTTR/F5G optic fibre WIFI intelligence control system circuit with 2.4G control module which characterized in that: the system comprises an alternating current power supply, an adapter module, an FTTR/5G optical fiber network supply module, a lamp driving module, a power supply module and a 2.4G control module; the alternating current live wire and the alternating current zero line of the alternating current power supply are connected with the power supply input end of the adapter module; an alternating current live wire and an alternating current zero line of the alternating current power supply are connected with the power supply input end of the driving module; the power supply input end of the FTTR/5G optical fiber network supply module is connected with the power supply output end of the adapter module; the power supply input end of the power supply module is connected with the power supply output end of the lamp driving module; the control output end of the 2.4G control module is connected with the control input end of the lamp driving module, and the signal input end of the 2.4G control module is connected with the signal output end of the lamp driving module.
2. The FTTR/F5G fiber-optic WIFI intelligent control system circuit with a 2.4G control module according to claim 1, wherein: 2.4G control module is equipped with control chip, and control chip's No. 1 pin is connected the ground wire, and control chip's No. 2 pin is connected power module's 3.3V interface, and control chip's No. 3 and No. 4 pin are connected lamp drive module's PWM1 interface, and control chip's No. 8 pin is connected drive chip U2's pin AC.
3. The FTTR/F5G fiber-optic WIFI intelligent control system circuit with a 2.4G control module according to claim 1, wherein: the adapter module is a 12V1A adapter module.
4. The FTTR/F5G fiber-optic WIFI intelligent control system circuit with a 2.4G control module according to claim 1, wherein: the alternating current live wire of the alternating current power supply is connected with a first input end on the alternating current side of a bridge rectifier diode BD1, an alternating current zero wire of the alternating current power supply is connected with a second input end on the alternating current side of a bridge rectifier diode BD1, a first output end on the direct current side of a bridge rectifier diode BD1 is connected with one end of a resistor RL1, a second output end on the direct current side of the bridge rectifier diode BD1 is connected with a first end on the input end of a high-frequency choke coil, a capacitor C1 is connected between a first output end on the direct current side and a second output end on the direct current side of a bridge rectifier diode BD1, a second end on the input end of the high-frequency choke coil is connected with one end of a resistor RL1, a second end on the output end of the high-frequency choke coil is connected with the other end of the resistor RL1, the other end of the resistor RL1 is connected with one side of a capacitor C2, and the other side of a capacitor C2 is connected with the first end of the output end of the high-frequency choke coil; the first end of the A end of the transformer T1 is connected with the connection point of the capacitor C2 and the first end of the output end of the high-frequency choke coil, the second end of the A end of the transformer is connected with one end of the diode D2, one end of the D2 is connected with one end of the resistor R2, the other end of the resistor R2 is connected with one end of the resistor R3, the other end of the resistor R3 is connected with the common end of the first end of the primary winding of the transformer T1 and the first end of the output end of the high-frequency choke coil, the second end of the primary winding of the transformer T1 is connected with the receiving pin of the signal detection and feedback chip, the receiving end of the signal detection and feedback chip is connected with the second end of the primary winding of the transformer T1, the VDO pin of the signal detection and feedback chip is connected with the second secondary winding of the transformer T1, the GND pin of the signal detection and feedback chip is connected with the ground, the CS pin of the signal detection and feedback chip is connected with the resistor R10, one end of the resistor R6 is connected between the VDO pin of the signal detection and feedback chip and the second secondary winding of the transformer T1, the other end of the resistor R6 is connected between the resistors R8 and R14, and the FB pin of the signal detection and feedback chip is connected with the common end between the resistors R8 and R14; the first end of a first secondary winding of the transformer T1 is connected with one end of a capacitor C5, the other end of a capacitor C5 is connected with a resistor R4, the other end of a resistor R4 is connected with one end of a resistor R5, the other end of R5 is connected with the second end of the first secondary winding of the transformer T1, one end of a diode D3 is connected between the capacitor C5 and the first end of the first secondary winding of the transformer T1, the other end of the diode D3 is connected with a connection point between the resistor R4 and a resistor R5, an output port V + is connected with a common end between the resistor R4 and the resistor R5, and an output port V-is connected between the resistor R5 and the second end of the first secondary winding of the transformer T1.
5. The FTTR/F5G fiber-optic WIFI intelligent control system circuit with a 2.4G control module according to claim 1, wherein: the FTTR/5G optical fiber network supply module is internally provided with a network supply chip, the network supply chip is provided with more than one optical fiber pin, the pin IN1 of the network supply chip is connected with the output port V + of the adapter module, and the pin IN2 of the network supply chip is connected with the output port V-of the adapter module.
6. The FTTR/F5G fiber-optic WIFI intelligent control system circuit with a 2.4G control module according to claim 1, wherein: the lamp driving module comprises more than one driving chip module, the first driving chip module comprises a driving chip U2, an iron core coil L2, a diode D6 and more than one LED, an alternating current live wire of an alternating current power supply is connected with a first input end of an alternating current side of a bridge rectifier diode BD2, an alternating current zero line of the alternating current power supply is connected with a second input end of the alternating current side of the bridge rectifier diode BD2, a capacitor EC1 is connected between a first output end of a direct current side of the bridge rectifier diode BD2 and a second output end of a direct current side of a bridge rectifier diode BD2, the capacitor EC1 is connected with a ground wire, a second output end of a direct current side of the bridge rectifier diode BD2 is connected with the ground wire, a first output end of the direct current side of the bridge rectifier diode BD2 is connected with a starting voltage providing pin NC of a driving chip U2 in the driving chip module, a pin of the driving chip U2 is suspended, and a pin of the driving chip U2 is grounded, the external interference prevention pin of the driving chip U2 is grounded through a resistor R12, the circuit feedback pin of the driving chip U2 is grounded through a resistor R16, the digital signal input pin of the driving chip U2 is connected with a PMW interface, the digital signal input pin of the driving chip U2 is grounded through a resistor R17, the first output end of the direct current side of the bridge rectifier diode BD2 is connected with the anode of more than one LED in the driving chip module, the more than one LED is connected with a capacitor EC4 in parallel, the capacitor EC4 in the driving chip module is connected with the resistor R18 in the driving chip module in parallel, the common end of the more than one LED, the capacitor EC4 and the resistor R18 is connected with the first output end of the direct current side of the bridge rectifier diode BD2, the common end of the more than one LED, the capacitor EC4 and the resistor R18 is connected with one end of the iron core coil L2 in the driving chip module, and the other end of the iron core coil L2 is connected with the anode of the diode D6 in the driving chip module, the cathode of the diode D6 is connected with the anode of more than one LED, the common end of the capacitor EC4 and the resistor R18, and the other end of the iron core coil L2 is connected with the drain pin of the built-in MOS of the driving chip U2.
7. The FTTR/F5G fiber-optic WIFI intelligent control system circuit with a 2.4G control module according to claim 1, wherein: the power supply module is a 3.3V power supply module, and the input end of the power supply module is connected with the port A of the lamp driving module; the power supply module is internally provided with a 3.3V power supply chip, the input end of the power supply module is connected with the input end of the 3.3V power supply chip, the output end of the 3.3V power supply chip is connected with the output end of the power supply module, the power input end of the 3.3V power supply chip unit is connected with the connection point of the output end of the 3.3V power supply chip and the output end of the power supply module, and the GND of the 3.3V power supply chip is connected with the ground wire.
CN202120222461.9U 2021-01-27 2021-01-27 FTTR/F5G optical fiber WIFI intelligent control system circuit with 2.4G control module Active CN214586455U (en)

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