CN205231394U - Intelligence switch inserts row - Google Patents

Abstract

The utility model provides an intelligence switch inserts row, includes the row's of inserting main part, the row's of inserting plug, inserts the winding displacement. Be equipped with slot and single -chip control circuit in the row's of inserting main part, the row's of inserting main part is equipped with power master switch, micro -control ware control switch, infrared transceiver module and micro -control ware control indication lamp outward. Adopt photoelectric coupling and 220V high voltage to keep apart among the single -chip control circuit, infrared sensor detection when single -chip control circuit in is during to someone activity, will be automatic through optoelectronic isolation ware control relay electricity on for the slot, the detection range of leaving infrared sensing as people is 30 minutes after, single -chip control circuit protects the row of inserting with cutting off the power supply for the slot through optoelectronic isolation ware control relay automatically.

Description

A smart switch socket

technical field

The utility model relates to the technical field of daily necessities, in particular to an intelligent switch plug-in strip based on a microcontroller.

Background technique

In our daily life, we often forget to turn off the plug-in power supply after going out, especially in the student dormitories of colleges and universities. , the consequences will be unimaginable; or in thunderstorm weather, if there are high-power electrical appliances such as TVs and refrigerators plugged into the power strip, forgetting to turn off the power strip will cause a strong lightning high-voltage current to hit household appliances through the power cord, causing unnecessary property losses.

Utility model content

In order to solve the bad habit of people forgetting to turn off the plug-in strip because they are in a hurry to go out, the utility model provides an intelligent switch plug-in strip, which can automatically cut off the power after people leave the room, thereby ensuring the safety of electricity use.

The technical scheme that the utility model solves its technical problem adopts is:

An intelligent switch strip: including a strip main body (1), a strip plug (2) and a strip line (3), the strip main body (1) is provided with a slot (4) and a single-chip control circuit ( 5), the slots (4) are a plurality of five-hole slots, the slots (4) are not directly connected to the plug-in cable (3), and a relay (13) is arranged between the two, And relay (13) is controlled by described single-chip microcomputer control circuit (5) again. The single-chip microcomputer control circuit (5) and the relay (13) adopt photoelectric coupling to block the interference of the 220V strong electricity to the single-chip microcomputer control circuit (5), and the outside of the plug-in strip main body (1) is provided with a micro-controller control switch ( 6), micro-controller control indicator light (8), main power switch (7) and infrared transceiver module (9), described micro-controller control switch (6) can decide whether to open micro-controller (11) control by the user function, the main power switch (7) can control the total power supply of the entire socket.

The single-chip microcomputer control circuit (5) includes a microcontroller (11), an infrared transceiver module (9), a photoelectric isolator (12), an independent power supply (10) and a relay (13). The micro-controller (11) adopts the msp430F149 chip, and the power consumption of the entire single-chip microcomputer control circuit (5) is ultra-low, and a 3V button battery is used for independent power supply, which is very energy-saving. Described independent power supply (10) directly supplies power to micro-controller (11), and micro-controller (11) can light up micro-controller control indicator light (8) when working state, closes the control of micro-controller (11) After the function, the microcontroller control indicator light (8) will go out. The infrared transceiver module (9) is connected to the microcontroller (11) and belongs to the input terminal of the microcontroller (11). The photoelectric isolator (12) is respectively connected to the microcontroller (11) and the relay (13), and the photoelectric isolator (12) belongs to the output end of the microcontroller (11).

After the smart switch strip is turned on the power switch (7) of the strip and the control function of the micro-controller (11) is turned on, it can detect whether there is any movement within 5-10 meters. The timer in the controller (11) enters the timing mode. When people leave the detection range of the plug strip for more than 30 minutes, the microcontroller (11) will control the relay (13) through the photoelectric isolator (12) to make the slot (4 ) power-off, when people reappear within the detectable range, microcontroller (11) will control relay (13) through photoelectric isolator (12) again to make slot (4) power-on, to achieve intelligent switch function.

The utility model is ingeniously designed, and the single-chip microcomputer control circuit (5) is reasonably added to the inside of the plug-in strip, and the photoelectric coupling adopted can well isolate the interference of high voltage on the control circuit. Intelligent control of the platoon.

Description of drawings

Fig. 1 is a schematic diagram of the physical structure of a smart switch strip of the present invention.

Fig. 2 is a schematic structural diagram of a single-chip microcomputer control circuit of an intelligent switch strip of the present invention.

detailed description

Below in conjunction with accompanying drawing, the utility model is described again.

Referring to Fig. 1 and Fig. 2, an intelligent switch strip includes a strip main body (1), a strip plug (2) and a power cable (3), and the strip main body includes a slot (4), a single-chip microcomputer control circuit ( 5), the main power switch (7), the microcontroller control switch (6), the microcontroller indicator light (8) and the infrared transceiver module (9), the single-chip microcomputer control circuit (5) and the relay (13) adopt photoelectric coupling, To protect the single-chip microcomputer control circuit (5) from strong electric interference. The single-chip microcomputer control circuit (5) includes a microcontroller (11), an infrared transceiver module (9), a photoelectric isolator (12), an independent power supply (10) and a relay (13).

When the smart switch strip is turned on the main power switch (7) of the strip and the control function of the microcontroller (11) is turned on, it can detect whether there is any movement within 5-10 meters. The relay (13) will be controlled immediately to power up the slot (4), and when people leave the infrared detection range for more than 30 minutes, the microcontroller (11) will control the relay (13) through the photoelectric isolator (12) to make the slot ( 4) power off, when people appear again within the detectable range, the microcontroller (11) will control the relay (13) through the photoelectric isolator (12) again to power on the slot (4) to achieve intelligent function of the switch.

Claims (1)

1. an intelligent switch insert row: comprise insert row main body (1), socket plug (2) and insert row line (3), it is characterized in that: described insert row main body (1) inside is provided with slot (4) and single chip machine controlling circuit (5), described slot (4) is not directly connected with described insert row line (3), be provided with relay (13) between the two, and relay (13) is controlled by described single chip machine controlling circuit (5), described single chip machine controlling circuit (5) and relay (13) adopt photoelectric coupling, to intercept the interference of 220V forceful electric power to single chip machine controlling circuit (5), described insert row main body (1) outer setting has micro controller control switch (6), micro controller to control indicator light (8), battery main switch (7) and infrared transceiver module (9), described micro controller control switch (6) can determine whether open micro controller (11) controlling functions by user, and described battery main switch (7) can control the total power supply of whole insert row, described single chip machine controlling circuit (5) includes micro controller (11), infrared transceiver module (9), photoisolator (12), independent current source (10) and relay (13), wherein said independent current source (10) is powered directly to micro controller (11), described infrared transceiver module (9) connects micro controller (11), belong to the input of micro controller (11), described photoisolator (12) connects micro controller (11) and relay (13) respectively, photoisolator (12) belongs to the output of micro controller (11).