Modularized environment sensing intelligent power socket

Abstract

The utility model discloses a modularized environment-sensing intelligent power socket, which comprises a base, a load socket detachably mounted on the base, a power switch button mounted on the base, and a replaceable module seat arranged at the top of the load socket, the load socket is provided with a plurality of groups of equipment power supply interfaces; a standard interface is reserved at the bottom of the replaceable module seat and is used for additionally installing any one of the illuminating lamp module, the environment monitoring module and the wireless charging panel; an MCU, a relay circuit connected with the MCU, a voltameter circuit, a module contact and an OLED display module are arranged in the base, the output end of the MCU is connected with the relay circuit, the output end of the relay circuit is connected with a load socket interface, and the output end of a voltameter is connected with the MCU and the load socket interface. According to the utility model, functions can be expanded, environment can be perceived, and the power consumption condition of the socket can be checked in real time.

Description

TECHNICAL FIELD

[0001] The utility model relates to intelligent house electronic equipment technical field, in particular to a modularization environment perception intelligent power socket. BACKGROUND

[0002] With the development of science and technology, people's living standards gradually improve, and the demand of intelligent house type also grows, and the current existing socket function is single, can only carry out simple switch control function, cannot view the power consumption of the device on the socket, and the expansibility is not strong, and cannot enter the interconnection of intelligent house.

[0003] Therefore, it is urgent to provide a novel modularization environment perception intelligent power socket to solve the above technical problems. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem that provide a modularization environment perception intelligent power socket, can carry out function expansion, environment perception, real-time view the power consumption of the socket.

[0005] In order to solve the above technical problem, an embodiment of the utility model adopts a technical scheme that provides a modularization environment perception intelligent power socket, including base, load socket that can be detachably installed on the base, power switch button installed on the base, replaceable module seat set in the top of load socket;

[0006] The load socket is equipped with several groups of equipment power supply interface;

[0007] The bottom of replaceable module seat reserves standardization interface, and any one module including lighting lamp module, environment monitoring module, wireless charging panel is added;

[0008] The base includes MCU, relay circuit connected with MCU, power meter circuit, module contact, OLED display module, the output end of MCU is connected with relay circuit, the output end of relay circuit is connected with load socket interface, and the output end of power meter is connected with MCU and load socket interface respectively.

[0009] In a preferred embodiment of the utility model, the base is further provided with OLED display screen, which is used for real-time display of power consumption.

[0010] In a preferred embodiment of the utility model, the standardization interface adopts magnetic attraction type or Pogo Pin contact.

[0011] In a preferred embodiment of the utility model, the environment monitoring module adopts integrated temperature and humidity, PM2.5, VOC sensor, and real-time monitoring of indoor air quality.

[0012] In a preferred embodiment of the utility model, the MCU supports Wi-Fi / Bluetooth connection, and remote interaction data is realized through APP.

[0013] Further, the MCU adopts chip ESP32.

[0014] In a preferred embodiment of the utility model, the relay circuit includes relay K1, switch tube Q1, resistor R13, capacitor C11, the capacitor C11 is connected in parallel between the 3, 4 pin of relay K1, the 1, 2 pin of relay K1 is connected the output port of socket interface, the drain electrode of switch tube Q1 is connected with the 4 pin of relay K1, the source electrode is grounded, and the gate electrode is connected with the 104 pin of MCU, one end of resistor R13 is connected with the gate electrode of switch tube Q1, and the other end is connected with the source electrode of switch tube Q1.

[0015] In a preferred embodiment of the utility model, the electric quantity meter circuit includes electric energy metering chip U4 and its peripheral circuit, and the peripheral circuit includes resistor R3-R12, capacitor C7-C10.

[0016] In a preferred embodiment of the utility model, the MCU adopts

[0017] In a preferred embodiment of the utility model, the base further includes AC220 to DC5V module circuit, DC5V to DC3V3 module circuit.

[0018] Further, the AC220 to DC5V module circuit adopts flyback power module based on hf500-15.

[0019] The utility model discloses a kind of multifunctional intelligent socket, the socket can replace various sensor modules to sense environment, or replace functional module to carry out function extension, built-in accurate electric quantity meter, can view the power consumption of socket in real time, interact with user mobile phone by WiFi / Bluetooth, and the degree of integration of function is high. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the three-dimensional structure schematic diagram of a preferred embodiment of the utility model modularized environment sensing intelligent power socket;

[0021] Figure 2 It is Figure 1 Side view of;

[0022] Figure 3 It is the split structure schematic diagram of the modularized environment sensing intelligent power socket;

[0023] Figure 4 It is the bottom view of the replaceable module seat;

[0024] Figure 5 is a top view of the replaceable module seat;

[0025] Figure 6 is an internal structure block diagram of the modular environment-aware intelligent power socket;

[0026] Figure 7 is a circuit diagram of the MCU;

[0027] Figure 8 is a circuit structure diagram of the load socket;

[0028] Figure 9 is a circuit diagram of the relay circuit;

[0029] Figure 10 is a circuit diagram of the electric quantity meter circuit;

[0030] Figure 11 is a circuit diagram of the AC220 to DC5V module;

[0031] Figure 12 is a circuit diagram of the DC5V to DC3V3 module;

[0032] Figure 13 is a circuit diagram of the OLED display module;

[0033] Figure 14 is a circuit diagram of the magnetic attraction contact point;

[0034] Figure 15 is a circuit diagram of the network setting button.

[0035] The labels of the components in the drawings are as follows: 1, replaceable module seat, 2, standardized interface, 3, load socket, 4, OLED display screen, 5, power switch button, 6, base. DETAILED DESCRIPTION

[0036] The preferred embodiments of the present application are described in detail below with reference to the drawings, so that the advantages and features of the present application can be more easily understood by those skilled in the art, and the scope of protection of the present application is more clearly defined.

[0037] Please refer to Figure 1 and Figure 2 The embodiments of the present application include:

[0038] A modular environment-aware intelligent power socket, comprising a base 6, a load socket 3 detachably mounted on the base 6, a power switch button 5 mounted on the base 6, and a replaceable module seat 1 arranged at the top of the load socket 3. The load socket 3 is provided with a plurality of groups of device power supply interfaces. The base 6 is further provided with an OLED display screen 4 for displaying the power consumption in real time, supporting time-sharing statistics of peak-valley electricity price, and providing energy-saving suggestions.

[0039] Referring to Figure 3 , the replaceable module seat 1 is detachably connected with the load socket 3, in combination with Figure 4 and Figure 5 , the replaceable module seat 1 is provided with a standardized interface 2 at the bottom, and any one of modules including a lighting lamp module, an environment monitoring module, and a wireless charging panel can be additionally installed between the replaceable module seat 1 and the load socket 3. Preferably, the standardized interface 2 adopts a magnetic attraction type or a Pogo Pin contact, which can be flexibly installed by the user. For example, the lighting lamp module can be used as a desk lamp; the environment monitoring module adopts integrated temperature and humidity, PM2.5, and VOC sensors to monitor the indoor air quality in real time; and the wireless charging panel supports the Qi protocol and is compatible with mobile phone / earphone charging, thereby realizing the multifunctional expansion of the power socket.

[0040] Referring to Figure 6 , the base 6 comprises an MCU, a relay circuit connected with the MCU, an electric quantity meter circuit, a module contact, and an OLED display module. The output end of the MCU is connected with the relay circuit, the output end of the relay circuit is connected with the load socket interface, and the output end of the electric quantity meter is connected with the MCU and the load socket interface, respectively. Preferably, the MCU supports Wi-Fi / Bluetooth connection, transmits data to a cloud platform, and then remotely interacts with a mobile phone APP through the cloud platform, so as to realize the remote control and scene linkage of the intelligent power socket and the linkage control with a smart home system, such as automatic power-off in the "away mode".

[0041] In combination with Figure 7 , the MCU adopts a high-performance and low-power Wi-Fi and Bluetooth dual-mode system chip ESP32, which is integrated with rich functions, including Wi-Fi 802.11b / g / n, Bluetooth 4.2 (BR / EDR+BLE), and various peripheral interfaces, such as UART, SPI, 12C, etc., for collecting signal data of each functional module and transmitting control signals to each functional module. The MCU and its peripheral circuit are as shown in Figure 7 .

[0042] The circuit structure diagram of the load socket is as shown in Figure 8 , which adopts a new national standard five-hole integrated socket, including an input interface L_IN, N_IN, and an output interface L_OUT, N_OUT.

[0043] In combination Figure 9 , the relay circuit includes a relay K1, a switch tube Q1, a resistor R13, a capacitor C11, the capacitor C11 is connected in parallel between the 3, 4 pins of the relay K1, the 1, 2 pins of the relay K1 are connected to the output port of the socket interface, the drain of the switch tube Q1 is connected to the 4 pin of the relay K1, the source is grounded, and the gate is connected to the 104 pin of the MCU, one end of the resistor R13 is connected to the gate of the switch tube Q1, and the other end is connected to the source of the switch tube Q1. The circuit components and their connection relationship are shown in the figure. The relay circuit is used for controlling the socket switch.

[0044] The power meter circuit includes a high-precision electric energy metering chip U4 and its peripheral circuit, the peripheral circuit includes resistors R3-R12 and capacitors C7-C10, and the circuit components and their connection relationship are shown in the figure Figure 10 The electric energy metering chip U4 adopts BL0942.

[0045] The base further includes an AC220 to DC5V module circuit and a DC5V to DC3V3 module circuit, which are used to provide appropriate voltages for other functional modules. The AC220 to DC5V module circuit includes a voltage conversion chip U2, adopts a flyback power module based on hf500-15, is used to convert alternating voltage 220V into direct current voltage 5V, and the circuit components and their connection relationship are shown in the figure Figure 11 The DC5V to DC3V3 module circuit includes a voltage conversion chip U3, and the model of U3 is AMS1117, which is used to convert direct current voltage 5V into direct current voltage 3.3V, and the circuit components and their connection relationship are shown in the figure Figure 12

[0046] The controller of the OLED display module adopts an OLED drive chip SSD1306, as shown in the figure Figure 13

[0047] The circuit diagram of the magnetic attraction contact is shown in the figure Figure 14 The intelligent power socket is further provided with a network matching button, and the circuit diagram of the network matching button is shown in the figure Figure 15

[0048] The utility model provides a kind of multifunctional intelligent socket, the socket can replace various sensor modules to sense environment, or replace functional module to carry out function extension, built-in accurate power meter, can view the power consumption of socket in real time, interact with user mobile phone by WiFi / Bluetooth, and the degree of functional integration is high.

[0049] ​​​The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made according to the content of the present application specification and drawings, are also included in the patent protection scope of the present application.

Claims

1. A modular, environment-aware, intelligent power socket, characterized by, The base, the load socket detachably mounted on the base, the power switch button mounted on the base, the replaceable module seat arranged on the top of the load socket; The load socket is provided with a plurality of groups of device power supply interfaces; The bottom of the replaceable module seat is reserved with a standardized interface for adding any one of modules including a lighting lamp module, an environment monitoring module and a wireless charging panel; The base comprises an MCU, a relay circuit connected with the MCU, an electric quantity meter circuit, a module contact circuit and an OLED display module, an output end of the MCU is connected with the relay circuit, an output end of the relay circuit is connected with the load socket interface, and an output end of the electric quantity meter is connected with the MCU and the load socket interface respectively.

2. The modular, environment-aware intelligent power socket of claim 1, wherein, The base is further provided with an OLED display screen for displaying the power consumption in real time.

3. The modular, environment-aware intelligent power socket of claim 1, wherein, The standardized interface adopts a magnetic attraction type or a Pogo Pin contact.

4. The modular, environment-aware intelligent power socket of claim 1, wherein, The environment monitoring module adopts an integrated temperature and humidity sensor, a PM2.5 sensor and a VOC sensor for monitoring the indoor air quality in real time.

5. The modular, environment-aware intelligent power socket of claim 1, wherein, The MCU supports Wi-Fi / Bluetooth connection and remote data interaction through an APP.

6. The modular environment-aware intelligent power socket of claim 1 or 5, wherein, The MCU adopts a chip ESP32.

7. The modular, environment-aware intelligent power socket of claim 1, wherein, The relay circuit comprises a relay K1, a switch tube Q1, a resistor R13 and a capacitor C11, the capacitor C11 is connected in parallel between the 3th and 4th pins of the relay K1, the 1st and 2nd pins of the relay K1 are connected with the output port of the socket interface, the drain electrode of the switch tube Q1 is connected with the 4th pin of the relay K1, the source electrode is grounded, and the gate electrode is connected with the IO4 pin of the MCU, one end of the resistor R13 is connected with the gate electrode of the switch tube Q1, and the other end is connected with the source electrode of the switch tube Q1.

8. The modular, environment-aware intelligent power socket of claim 1, wherein, The electric quantity meter circuit comprises an electric energy metering chip U4 and a peripheral circuit thereof, the peripheral circuit comprises resistors R3-R12 and capacitors C7-C10.

9. The modular, environment-aware intelligent power socket of claim 1, wherein, The base further comprises an AC220 to DC5V module circuit and a DC5V to DC3V3 module circuit.

10. The modular, environment-aware intelligent power socket of claim 9, wherein, The AC220 to DC5V module circuit adopts a flyback power module based on hf500-15.

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