CN202513393U

CN202513393U - Novel LED intelligent control electric socket

Info

Publication number: CN202513393U
Application number: CN2012200940263U
Authority: CN
Inventors: 李超
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-14
Filing date: 2012-03-14
Publication date: 2012-10-31
Anticipated expiration: 2022-03-14

Abstract

The utility model provides a novel LED intelligent control electric socket, comprising a main control module, a wireless reception module, a relay module, an LED display module, an A/D conversion module and a voltage sensor. The novel LED intelligent control electric socket is characterized in that the main control module is connected with the wireless reception module, the relay module, the LED display module and the A/D conversion module separately, and the A/D conversion module is also connected with the voltage sensor. When receives an instruction, the wireless reception module sends the instruction to the main control module for decoding, the main control module enables the remote operations to be realized, such as turning on or turning off the single socket or multiple sockets timely or immediately, etc., via the relay module, at the same time, the voltage sensor measures a commercial power simulation signal; the commercial power simulation signal is transformed into a digital quantity by the A/D conversion module and then is sent to the main control module, the LED display module displays the information, such as the current voltage value, time, the on-off state of each socket, the on-off countdown time of each socket, etc.

Description

New LED Based Intelligent Control electrical socket

Technical field

The utility model relates to a kind of electrical socket, especially new LED Based Intelligent Control electrical socket.

Background technology

Along with the continuous enhancing of energy-saving and emission-reduction, environmental protection consciousness, people have higher requirement to the energy-saving and emission-reduction of household electrical appliance, but are not that every household all has fund to go to change to use for many years, still operable household electrical appliance now.

Summary of the invention

In order to overcome the problems referred to above; The utility model provides a kind of intelligent socket of energy-conserving and environment-protective; The household electrical appliances of an old generation are intelligent household electrical appliances through using the Based Intelligent Control electrical socket to change in quality, and possess functions such as remote control, timing switch, no standby power, have practiced thrift the cost that household electrical appliances update.

The utility model solves the technical scheme that its technical problem adopted: a kind of new LED Based Intelligent Control electrical socket; Comprise master control module, wireless receiving module, relay module, LED display module, A/D modular converter, voltage sensor; It is characterized in that: the master control module is connected with wireless receiving module, relay module, LED display module, A/D modular converter respectively, and the A/D modular converter also is connected with voltage sensor.After wireless receiving module receives instruction; Sending to the master control module decodes; The master control module realizes socket single channel or multichannel are carried out timing switch or remote operation such as switch immediately through relay module, and voltage sensor records the analog signal of civil power simultaneously, converts digital quantity to through the A/D modular converter; Send the master control module, the LED display module shows the demonstration of the information such as countdown time that current magnitude of voltage, time, each way switch state of socket and each road open or close.

The beneficial effect of the utility model is, gives traditional home appliance with functions such as remote control, timing switch, no standby powers, thereby realizes the energy-saving and emission-reduction and the intelligent purpose of old household electrical appliances, can know simultaneously to view voltage condition, has advantages of high practicability.

Description of drawings

Fig. 1 is the theory diagram of the utility model.

Embodiment

In Fig. 1; A kind of new LED Based Intelligent Control electrical socket; Comprise master control module 1, wireless receiving module 2, relay module 3, LED display module 4, A/D modular converter 5, voltage sensor 6; It is characterized in that: master control module 1 is connected with wireless receiving module 2, relay module 3, LED display module 4, A/D modular converter 5 respectively, and A/D modular converter 5 also is connected with voltage sensor 6.After wireless receiving module 2 receives instruction; Sending to master control module 2 decodes; Master control module 2 realizes socket single channel or multichannel are carried out timing switch or remote operation such as switch immediately through relay module 3; Voltage sensor 6 records the analog signal of civil power simultaneously; Convert digital quantity to through A/D modular converter 5, send master control module 1, LED display module 4 shows the demonstration of the information such as countdown time that current magnitude of voltage, time, each way switch state of socket and each road open or close.

Master control module 1 adopts is that the single chip computer AT 89S52 of Atmel company is a control unit, and wireless receiving module 2 adopts PT2272 and PT2262 to match the coding and decoding chip.Because master control module 1 is bigger for wireless receiving module 2 interference ratio, so adopt PC817 to carry out light-coupled isolation here, when PT2272 received the efficient coding data, the VT end can the output high level.Utilize this characteristic, can be set to the trailing edge triggering by master control module 1 external interrupt triggering mode, the output of VT end drives master control module 1 external interrupt when receiving valid data with wireless receiving module 2.Externally in the interrupt handling routine, 4 bit data that send over, receiving four times 4 bit data continuously is the one whole transmission course.Master control module 1 obtains corresponding instruction and carries out timing through clock chip then, and relay module 3 is carried out corresponding break-make electricity, controls the break-make of socket then; Relay module 3 maximum currents are 3A, maximum withstand voltage 450V, and what voltage sensor 6 adopted simultaneously is the electric resistance partial pressure mode; Record city's electric analoging signal, change through A/D modular converter 5, A/D modular converter 5 adopts 12 successive approximation type a/d converters; Its conversion speed is fast, and change-over time of 12 precision is 25 s, and switching rate is 40MSPS; Has ternary output latch buffer in the sheet, complete 8 or microprocessor of 16 bit interface, 250 s bus time for reading; Simple with MPI, nonlinearity erron less than ± 1/2LBS or ± 1LBS, send to the master control module after the conversion; Show through LED display module 4; LED display module 4 is configured for current magnitude of voltage, time by 6 LED charactrons and drive circuit TM1620 thereof, the state of each way switch of socket, and postpone control relay countdown demonstration.

Claims

1. new LED Based Intelligent Control electrical socket; Comprise master control module (1), wireless receiving module (2), relay module (3), LED display module (4), A/D modular converter (5), voltage sensor (6); It is characterized in that: master control module (1) is connected with wireless receiving module (2), relay module (3), LED display module (4), A/D modular converter (5) respectively, and A/D modular converter (5) also is connected with voltage sensor (6).