CN103986034A - A socket with automatic power off - Google Patents

Abstract

The invention relates to an automatic power-off socket, which mainly includes a power supply module, a signal acquisition module, a signal processing module, a control module, a relay module, and a wireless bluetooth module. The relay modules correspond to the socket jacks one by one. The beneficial effects of the present invention are: the sockets of the present invention can realize separate automatic control, which greatly promotes the saving of electric energy, greatly eliminates the standby loss, and also plays an important role in socket safety and lightning protection. Great improvement. The wireless bluetooth module is applied in the socket, which makes the control of the socket more convenient.

Description

A socket with automatic power off

technical field

The invention relates to the technical field of circuit control, in particular to an automatic power-off socket.

Background technique

According to the research results, people can know that when the household appliances are not in use, if the power plug is not pulled out or the power is turned off, the household appliances will still "secretly" use electricity. According to the actual energy-saving calculation data sheet (computer), when we click shutdown and turn off the display but do not unplug the computer when we are not using the computer, our host and display are still consuming power, about 20-30W, which is called For standby power consumption, only when we unplug the socket will the standby power consumption be zero. In addition to computers, other electrical appliances also have more or less standby power consumption. Although it is not very large for a single electrical appliance, the annual power consumption due to these standby power consumption is huge for the whole society. Huge, so it is very necessary for us to find a way to remove this part of unnecessary loss.

The vast majority of sockets on the market today are still purely mechanical. Although this type of socket has greatly improved in terms of safety and lightning protection, in terms of energy saving and automation, the standby loss it produces is relatively low. big.

Contents of the invention

The technical problem to be solved by the present invention is to provide an automatic power-off socket capable of remotely controlling the power-off of the socket and automatically controlling the socket.

The technical problem to be solved by the present invention adopts the following technical solutions to realize:

A socket that can automatically cut off power is mainly composed of a power supply module, a signal acquisition module, a signal processing module, a control module, a relay module, and a wireless bluetooth module. One-to-one correspondence, when there is an external electrical appliance working, the signal acquisition module sends an instruction to the control module through the signal processing module, the relay module pulls in, and the socket supplies power to the external electrical appliance. When the external electrical appliance is turned off, the signal acquisition module passes the signal processing module Instructions are sent to the control module, the relay module is disconnected, and the socket does not supply power to external electrical appliances, thus achieving the purpose of energy saving.

To further illustrate, the signal acquisition module can collect electrical fault short-circuit or lightning strike signals, and transmit the information to the signal processing module. When the signal processing module receives the signal collected by the signal acquisition module, it can issue instructions to the control module to control the entire socket and The electrical circuit is disconnected.

To further illustrate, the control module is MSP430.

It is further explained that the wireless bluetooth module can directly control the control module through the bluetooth of the mobile phone to realize the opening and closing of the relay module.

The beneficial effects of the present invention are:

The invention can realize independent automatic control between each jack of the socket, which greatly promotes the saving of electric energy, greatly eliminates the standby loss, and greatly improves the safety and lightning protection of the socket.

The wireless bluetooth module is applied in the socket, which makes the control of the socket more convenient, and realizes the on-off control of the socket at will within the family range.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

As shown in Figure 1, a socket that can automatically cut off power is mainly composed of a power supply module 1, a signal acquisition module 6, a signal processing module 5, a control module 2, a relay module 4, and a wireless bluetooth module 3. Single-chip microcomputer; the control module 4 is MSP430, and the MSP430 greatly improves the degree of energy saving; the relay module 4 is in one-to-one correspondence with the socket jack 7, and when there is an external electrical appliance to work, the signal acquisition module 6 passes the signal processing module 5 to The control module 2 issues an instruction, the relay module 4 pulls in, and the socket supplies power to the external electrical appliance. When the external electrical appliance is turned off, the signal acquisition module 6 sends an instruction to the control module 2 through the signal processing module 4, the relay module 4 is disconnected, and the socket does not Then supply power to external electrical appliances, so as to achieve the purpose of energy saving. The signal acquisition module 6 can collect electrical fault short circuit or lightning strike signal, and transmit the information to the signal processing module 5. When the signal processing module 5 receives the signal collected by the signal acquisition module 6, it can send instructions to the control module 2 to control the socket Make it cut off the power to protect the user's electricity safety.

The wireless bluetooth module 3 is introduced to realize the control of the socket by the mobile phone within the family range. The wireless bluetooth module 3 is placed inside the socket and connected to the control module 2. The mobile phone only needs to write a simple Android software control program. Realize the use of mobile phones to control the on-off of the socket. When you use it for the first time, you need to pair the Bluetooth of the socket with the Bluetooth of the mobile phone, and you can open the direct connection after the first time. If there are several sockets that need to be controlled at home, you can name them differently for Bluetooth, so as to prevent misuse. After the wireless bluetooth module 3 is introduced into the socket, it is more convenient to control the socket, for example, when you are watching TV, the water in the kitchen is boiling or the porridge in Fort is ready, and what you are watching is exciting If you don’t want to leave the TV to deal with these things, you can directly use your mobile phone to control and turn off the socket. When you don't want to get out of bed to turn off the TV power supply, DVD, stereo and other TV-related equipment after watching TV in bed in winter, you can use your mobile phone to operate to turn off these electrical appliances.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. One kind can auto-breaking socket, it is characterized in that: mainly by power module, signal acquisition module, signal processing module, control module, relay module, wireless blue tooth module forms, it is characterized in that: in described control module, establish single-chip microcomputer, described relay module is corresponding one by one with receptacle sockets, when having outside electrical appliance work, signal acquisition module is sent instruction by signal processing module to control module, relay module adhesive, socket is given outside electrical appliance power supply, when outside electrical appliance is closed, signal acquisition module is sent instruction by signal processing module to control module, relay module disconnects, socket does not power to outside electrical appliance, so just reached energy-conservation object.
2. 2. a kind of socket that can auto-breaking according to claim 1, it is characterized in that: described signal acquisition module can gather electrical appliance failed shorted or lightning strike signals, and information is passed to signal processing module, when signal processing module is received the signal of signal acquisition module collection, can send instruction to control module, control whole socket and electrical appliance circuit and disconnect.
3. 3. a kind of socket that can auto-breaking according to claim 1, is characterized in that: described control module is MSP430.
4. 4. a kind of socket that can auto-breaking according to claim 1, is characterized in that: described wireless blue tooth module can directly be controlled control module by Bluetooth of mobile phone, realizes the folding of relay module.