One-position switch with intelligent control

Abstract

The utility model relates to an intelligent control one-position switch, which comprises a key, a panel, a light-transmitting body, a pressing plate, a partition plate, a mounting steel frame, a base and an intelligent control one-position switch function module, an intelligent control opening function module is arranged in the base, and a key, a panel, a light-transmitting body, a pressing plate, a partition plate and a mounting steel frame are sequentially arranged on the front side of the base from front to back; the intelligent control on function module comprises a power supply control module, a Bluetooth control module and a key display module, and the power supply control module, the Bluetooth control module and the key display module are electrically connected. The power-on and power-off control device has the advantages that power-on and power-off can be controlled through an APP besides the conventional control of power-on and power-off through keys, and the internal Bluetooth control module receives signals and then controls the relay to perform power-on and power-off operation.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent switches, in particular to an intelligent control single switch. Background Art

[0002] With the rapid development of intelligent products, people's demand for convenience and practicality is increasing day by day. Traditional wall switches cannot meet the further functional requirements. Therefore, this product has an APP control function, and the power-on or power-off state is displayed by different button colors. While having the functions of conventional wall switches, it can also be controlled through the APP. It can be applied to scenarios such as family life or workplaces, facilitating remote control at a long distance. Summary of the Utility Model

[0003] I. Technical Problems to be Solved

[0004] The technical problem to be solved by the utility model is to provide an intelligent control single switch that can not only control power on and off through buttons conventionally, but also control power on and off through the APP. After the internal Bluetooth control module receives the signal, it controls the relay to perform power on and off operations.

[0005] II. Technical Solutions

[0006] To solve the above technical problems, the utility model provides the following technical solutions: an intelligent control single switch, including a button, a panel, a light-transmitting body, a pressing plate, a partition board, an installation steel frame, a base, and an intelligent control single-function module;

[0007] The intelligent control single-function module is provided inside the base. The front side of the base is successively provided with a button, a panel, a light-transmitting body, a pressing plate, a partition board, and an installation steel frame from front to back;

[0008] The intelligent control single-function module includes a power control module, a Bluetooth control module, and a button display module, and the power control module, the Bluetooth control module, and the button display module are electrically connected.

[0009] Further, the power control module includes a fuse resistor F1, a rectifier bridge BD1, a transformer TS1, a power chip U2, and a female socket J2;

[0010] The AC mains 220VAC is connected to the zero line N1 through one end of the fuse resistor F1 and a varistor MOV1; the other end is connected to the rectifier bridge BD1 for rectification;

[0011] The alternating current is rectified into direct current and connected to a π-type filter circuit composed of an inductor TL1, a resistor R2, electrolytic capacitors C2 and C3 for filtering; the filtered voltage is connected to the 1st and 2nd pins of the primary of the transformer TS1 through a capacitor C4, resistors R3, R6, and a diode D2;

[0012] Pin 2 of the transformer TS1 is connected to the drains of the high-voltage MOSFETs at pins 5 and 6 of the power supply chip as the high-voltage start-up power supply;

[0013] The filtered voltage is connected to pin 1 of the power supply chip U2 through resistors R4 and R7 to supply power to it;

[0014] One end of pin 5 of the primary of the transformer TS1 is connected to the ground through diode F7, resistor R8, and capacitor C10, and the other end is connected to pin 2 of the power supply chip U2 through parallel resistors R10 and R11, and then connected to the ground through resistor R15;

[0015] Pin 4 of the power supply chip U2 is connected to the ground through resistors R10 and R19, and pin 8 of the power supply chip U2 is connected to the ground;

[0016] The secondary of the transformer TS1 rectifies and filters through capacitor C1, resistor R1, diode D1, solid-state capacitor C5, and resistor R5 to output a 5V voltage and is connected to pin 7 of the female socket J2;

[0017] The 5V voltage is connected to the receiving end U3B of the optocoupler through resistor R14 and connected to the ground. One end of the output end U3A of the optocoupler is connected to the live wire LIN through diode D5, and the other end is connected to the neutral wire N1 through resistor R21;

[0018] The 5V voltage is connected to pin 1 of the relay K1. Pins 1 and 2 of the relay K1 are connected in parallel with diode D4. Pin 2 of the relay K1 is connected to the collector of the triode Q1, the emitter is connected to the ground, the base of the triode Q1 is connected to the ground through resistor R9, the base is connected to pin 5 of the female socket J2, pin 3 of K1 is connected to the live wire LIN, and pin 4 is connected to the live wire L2;

[0019] The chip-mounted Y capacitor C9 is connected across the primary and secondary grounds.

[0020] Further, the Bluetooth control module includes a female socket J2, a male pin J1, and a Bluetooth module U1 BL1;

[0021] The 5V voltage after rectification and filtering is connected to pins 1 and 3 of the Bluetooth module U1 BL1 through the female socket J2 and the male pin J1. Pin 2 of the Bluetooth module U1 BL1 is connected to the ground. Pin 3 of the Bluetooth module U1 BL1 is connected to the ground through capacitor C8. The 3.3V voltage VCC output from the regulated Bluetooth module U1 BL1 is connected to pin 8 of the Bluetooth module U1 BL1 and connected to the ground at pin 9 through parallel capacitors C11 and C12 to supply power to the Bluetooth module;

[0022] Pins 1 and 2 of the Bluetooth module U1 BL1 are connected to P1 TXD and are used for programming together with the VCC and GND of P2;

[0023] VCC is connected to pin 4 of the Bluetooth module U1 BL1 through resistor R12;

[0024] Pin 5 of the Bluetooth module U1 BL1 is connected to the base of the triode Q1 through a pin and a female pin;

[0025] Pin 7 of the Bluetooth module U1 BL1 is connected to the base of the triode Q2 through one end of resistor R17. The collector of the triode Q2 is connected to the key display module, and the emitter of the triode Q2 is connected to the ground in parallel with the base through resistor R20;

[0026] One end of pin 11 of the Bluetooth module U1 BL1 is connected to the optical coupler receiving end U3B through resistor R16, and the other end is connected to the ground through diode ZD1;

[0027] VCC is also connected to pin 14 of the Bluetooth module U1 BL1 through resistor R13; Pin 18 of the Bluetooth module U1 BL1 is connected to the ground.

[0028] Furthermore, the key display module includes triodes Q3, Q4, light-emitting diodes D6, D7, keys S1, S2, S3, S4;

[0029] The VCC voltage output by the voltage regulator is connected to the light-emitting diode D6 and resistor R24 through the triode Q3 and then connected to the emitter of the triode Q2. At the same time, the VCC voltage is also connected to the collector of the triode Q4 through the light-emitting diode D7 and resistor R25. The bases of the triodes Q4 and Q3 are respectively connected to pin 5 of the Bluetooth module U1 BL1 through resistors R27 and R26;

[0030] The emitter of the triode Q4 is connected to the ground. The four keys S1, S2, S3, S4 are respectively connected to one end of resistors R22, R23. The other ends of resistors R22, R23 are connected to pin 4 of the Bluetooth module U1 BL1. The other ends of the four keys are connected to the ground in parallel to provide key signals.

[0031] III. Beneficial effects

[0032] The advantages of the present utility model compared with the prior art are as follows:

[0033] It has an APP control function, and the power-on or power-off state is displayed through different key colors respectively; while having the function of a conventional wall switch, it can also be controlled by the APP for a single switch; it can be applied to scenarios such as family life or workplaces, facilitating remote control at a long distance. Description of the drawings

[0034] Figure 1 It is the circuit schematic diagram of the present utility model;

[0035] Figure 2It is the circuit schematic diagram of the power control module of the present utility model;

[0036] Figure 3 It is the circuit schematic diagram of the Bluetooth control module of the present utility model;

[0037] Figure 4 It is the circuit schematic diagram of the key display module of the present utility model;

[0038] Figure 5 It is the structural schematic diagram of the present utility model Figure 1 ;

[0039] Figure 6 It is the structural schematic diagram of the present utility model Figure 2 . Specific embodiments

[0040] Next, the technical solutions in the embodiments of the present utility model will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0041] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture as shown in the drawings. If the specific posture changes, the directional indications will also change accordingly.

[0042] In addition, the descriptions such as "first", "second", etc. in the present utility model are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0043] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further describes the present utility model in detail with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model, and are not used to limit the utility model.

[0044] Now, the present utility model will be further described with reference to the accompanying drawings of the specification.

[0045] Combined with the attached Figures 1-4, the AC mains voltage of 220VAC is connected through the fuse resistor F1. One end is connected to the varistor MOV1 to the neutral line N1; the other end is connected to the rectifier bridge BD1 for rectification. The alternating current is rectified into direct current and connected to the π-type filter circuit composed of the inductor TL1, resistor R2, electrolytic capacitor C2 and electrolytic capacitor C3 for filtering. The filtered voltage is connected to pins 1 and 2 of the primary of the transformer TS1 through the capacitor C4, resistors R3, R6 and the diode D2. Pin 2 is also connected to the drain of the high-voltage MOSFET at pins 5 and 6 of the power supply chip as the high-voltage start power supply. The filtered voltage is also connected to pin 1 of the power supply chip U2 through the resistors R4 and R7 to supply power to it. One end of pin 5 of the primary of the transformer TS1 is connected to the ground through the diode F7, resistor R8 and capacitor C10; the other end is connected to pin 2 of the power supply chip U2 through the parallel resistors R10 and R11, and then connected to the ground through the resistor R15 for voltage feedback. Pin 4 of the power supply chip U2 is connected to the ground through the resistors R10 and R19 for current sampling to stabilize the power. Pin 8 of the power supply chip is connected to the ground. The secondary of the transformer TS1 outputs a 5V voltage through the capacitor C1, resistor R1, diode D1, solid-state capacitor C5 and resistor R5 for rectification and filtering and is connected to pin 7 of the socket J2 to supply power to the spliced Bluetooth control module and the button display module. The 5V voltage is connected to the receiving end U3B of the optocoupler through the resistor R14 and connected to the ground. Through signal feedback, one end of the output end U3A of the optocoupler is connected to the live wire LIN through the diode D5, and the other end is connected to the neutral line N1 through the resistor R21. The 5V voltage is also connected to pin 1 of the relay K1. Pins 1 and 2 of K1 are connected in parallel with the diode D4 to provide protection for the relay. Pin 2 of K1 is connected to the collector of the triode Q1, the emitter is connected to the ground, the base is connected to the ground through the resistor R9, and the base is also connected to pin 5 of the socket J2. Pin 3 of K1 is connected to the live wire LIN, and pin 4 is connected to the live wire L2. The on-off of the relay is controlled through signals. The patch Y capacitor C9 is connected across the primary and secondary grounds to reduce EMC interference.

[0046] The 5V voltage output after rectification and filtering is connected and output to pins 1 and 3 of the Bluetooth module U1 BL1 through the female socket J2 and the male pin J1. Pin 2 of the Bluetooth module U1 BL1 is connected to ground. Pin 3 of the Bluetooth module U1 BL1 is connected to ground through the capacitor C8. After voltage regulation, the 3.3V voltage VCC output from pin 5 of the Bluetooth module U1 BL1 is connected to pin 8 of the Bluetooth module U1 BL1 and connected to the ground of pin 9 through the parallel capacitors C11 and C12 to supply power to the Bluetooth module U1 BL1. Pins 1 and 2 of the Bluetooth module U1 BL1 are connected to P1TXD and are used for programming together with the VCC and GND of P2. VCC is connected to pin 4 of the Bluetooth module U1 BL1 through the resistor R12. Pin 5 of the Bluetooth module U1BL1 is connected to the base of the triode Q1 through the male pin and the female socket to provide a signal for controlling the relay. Pin 7 of the Bluetooth module U1BL1 is connected to one end of the resistor R17 and then connected to the base of the triode Q2. The collector of the triode Q2 is connected to the key display module. The emitter and base of the triode Q2 are connected in parallel with the resistor R20 and then connected to ground. One end of pin 11 of the Bluetooth module U1 BL1 is connected to the receiving end U3B of the optocoupler through the resistor R16, and the other end is connected to ground through the diode ZD1. VCC is also connected to pin 14 of the Bluetooth module U1 BL1 through the resistor R13. Pin 18 of the Bluetooth module U1 BL1 is connected to ground.

[0047] The VCC voltage output by the voltage regulator is connected to the emitter of the triode Q2 through the triode Q3, the light-emitting diode D6 and the resistor R24. At the same time, the VCC voltage is also connected to the collector of the triode Q4 through the light-emitting diode D7 and the resistor R25. The bases of the triodes Q4 and Q3 are connected to pin 5 of the Bluetooth module U1 BL1 through the resistors R27 and R26 respectively to provide a signal for the emitting color. The emitter of Q4 is connected to ground. The four keys S1, S2, S3, and S4 are respectively connected to one end of the resistors R22 and R23. The other ends of the resistors R22 and R23 are connected to pin 4 of the Bluetooth module U1 BL1. The other ends of the four keys are connected in parallel to ground to provide key signals.

[0048] The utility model and its implementation manners have been described. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and without departing from the creative concept of the utility model, without creative design, they design similar structural manners and embodiments to this technical solution, which shall fall within the protection scope of the utility model.

Claims

1. An intelligent control one - way switch, characterized in that: It includes a button, a panel, a light-transmitting body, a pressing plate, a partition board, an installation steel frame, a base, and an intelligent control one-way switch function module; The intelligent control one-way switch function module is provided inside the base. In front of the base, from front to back, there are successively arranged a button, a panel, a light-transmitting body, a pressing plate, a partition board, and an installation steel frame; The intelligent control one-way switch function module includes a power control module, a Bluetooth control module, and a button display module, and the power control module, the Bluetooth control module, and the button display module are electrically connected to each other.

2. The one-way switch with intelligent control according to claim 1, characterized in that: The power control module includes a fuse resistor F1, a rectifier bridge BD1, a transformer TS1, a power supply chip U2, and a female socket J2; The 220VAC alternating current mains is connected to one end of the fuse resistor F1, and through a varistor MOV1 to the zero line N1; the other end is connected to the rectifier bridge BD1 for rectification; The alternating current is rectified into direct current and connected to a π-type filter circuit composed of an inductor TL1, a resistor R2, electrolytic capacitors C2 and C3 for filtering; the filtered voltage is connected to the 1st and 2nd pins of the primary of the transformer TS1 through a capacitor C4, resistors R3, R6, and a diode D2; The 2nd pin of the transformer TS1 is connected to the drain of the high-voltage MOSFET at the 5th and 6th pins of the power supply chip as the high-voltage start power supply; The filtered voltage is connected to the 1st pin of the power supply chip U2 through resistors R4 and R7 to supply power to it; One end of the 5th pin of the primary of the transformer TS1 is connected to the ground through a diode F7, a resistor R8, and a capacitor C10, and the other end is connected to the 2nd pin of the power supply chip U2 through parallel resistors R10 and R11, and then connected to the ground through a resistor R15; The 4th pin of the power supply chip U2 is connected to the ground through resistors R10 and R19, and the 8th pin of the power supply chip U2 is connected to the ground; The secondary of the transformer TS1 outputs a 5V voltage through a capacitor C1, a resistor R1, a diode D1, a solid capacitor C5, and a resistor R5 for rectification and filtering and is connected to the 7th pin of the female socket J2; The 5V voltage is connected to the receiving end U3B of the optocoupler and to the ground. One end of the output end U3A of the optocoupler is connected to the live wire LIN through a diode D5, and the other end is connected to the zero line N1 through a resistor R21; The 5V voltage is connected to the 1st pin of the relay K1. The 1st and 2nd pins of the relay K1 are connected in parallel with a diode D4. The 2nd pin of the relay K1 is connected to the collector of the triode Q1, and the emitter is connected to the ground. The base of the triode Q1 is connected to the ground through a resistor R9 and is connected to the 5th pin of the female socket J2. The 3rd pin of K1 is connected to the live wire LIN, and the 4th pin is connected to the live wire L2; The chip Y capacitor C9 is connected across the primary and secondary grounds.

3. The one-way switch with intelligent control according to claim 1, characterized in that: The Bluetooth control module includes a female socket J2, a male pin J1, and a Bluetooth module U1 BL1; The 5V voltage output after rectification and filtering is connected and output to pins 1 and 3 of the Bluetooth module U1 BL1 through the female socket J2 and the male pin J1. Pin 2 of the Bluetooth module U1 BL1 is connected to the ground. Pin 3 of the Bluetooth module U1 BL1 is connected to the ground through the capacitor C8. The 5V voltage VCC output from the stabilized Bluetooth module U1 BL1 is connected to pin 8 of the Bluetooth module U1 BL1 and connected to the ground of pin 9 through the parallel capacitors C11 and C12 to supply power to the Bluetooth module; Pins 1 and 2 of the Bluetooth module U1 BL1 are connected to P1 TXD and are used for programming together with the VCC and GND of P2; VCC is connected to pin 4 of the Bluetooth module U1 BL1 through the resistor R12; Pin 5 of the Bluetooth module U1 BL1 is connected to the base of the triode Q1 through the male pin and the female socket; Pin 7 of the Bluetooth module U1 BL1 is connected to the base of the triode Q2 through one end of the resistor R17. The collector of the triode Q2 is connected to the key display module. The emitter of the triode Q2 is connected to the ground in parallel with the base through the resistor R20; One end of pin 11 of the Bluetooth module U1 BL1 is connected to the receiving end U3B of the optocoupler through the resistor R16, and the other end is connected to the ground through the diode ZD1; VCC is also connected to pin 14 of the Bluetooth module U1 BL1 through the resistor R13. Pin 18 of the Bluetooth module U1 BL1 is connected to the ground.

4. A one-bit switch with intelligent control according to claim 1, characterized in that: The key display module includes triodes Q3, Q4, light-emitting diodes D6, D7, keys S1, S2, S3, S4; The VCC voltage output from the voltage regulator is connected to the light-emitting diode D6 and the resistor R24 through the triode Q3 and then connected to the emitter of the triode Q2. At the same time, the VCC voltage is also connected to the collector of the triode Q4 through the light-emitting diode D7 and the resistor R25. The bases of the triodes Q4 and Q3 are respectively connected to pin 5 of the Bluetooth module U1 BL1 through the resistors R27 and R26; The emitter of the triode Q4 is connected to the ground. The four keys S1, S2, S3, S4 are respectively connected to one end of the resistors R22 and R23. The other ends of the resistors R22 and R23 are connected to pin 4 of the Bluetooth module U1 BL1. The other ends of the four keys are connected in parallel to the ground to provide key signals.

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