CN212810747U

CN212810747U - Commercial power supply socket

Info

Publication number: CN212810747U
Application number: CN202021220434.XU
Authority: CN
Inventors: 吴峻
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-26
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a commercial power socket includes: the L port of the power taking socket is connected with the second pin of the six-pin switch through the protective tube, the N port of the power taking socket is connected with the fifth pin of the six-pin switch, the first pin of the six-pin switch is connected with the normally closed contact of each relay, the third pin and the fourth pin of the six-pin switch are connected, the fourth pin is connected with the L port of the corresponding power jack through the resistor and the indicator lamp, the fourth pin is connected with the N port of the corresponding power jack, the sixth pin of the six-pin switch is connected with the normally open contact of each relay, the movable contact of each relay is connected with the L port of the corresponding power jack, one end of a coil of each relay is connected with the single chip microcomputer through the driving chip, the single chip microcomputer is connected with the PC end, the other end of the coil of each relay is connected with the output end of the single chip microcomputer, the single chip microcomputer is connected with the fourth pin and the sixth pin of the six-pin switch through the power module, and the grounding port of the power taking socket is connected with the grounding port of each power jack.

Description

Commercial power supply socket

Technical Field

The utility model relates to a supply socket technical field especially relates to a commercial power supply socket.

Background

The power socket is common commercial power distribution and connection equipment in places such as families, enterprises and the like, and various electric appliances are connected to the equipment through three-hole or two-hole plugs to achieve electricity taking and utilization. The system is usually provided with auxiliary functions such as a switch, an indicator light, a safety device and the like, and realizes the functions of simple control and electricity safety.

At present, most commercial power sockets are required to be manually switched on and switched off when in use, and under the scene of automatic control and programmed control, the commercial power sockets cannot meet the use requirements. For example, in the fields of small-scale industry, agriculture, scientific research and the like, the power socket is far away from the office, but frequent control is required, and manual control is required to use a common socket, so that the labor is consumed.

Similar products in the market have a commercial power socket with a brand of product and benefit model number PY-SM5, and the socket does not realize PC program control, only utilizes an external temperature sensor and controls the opening and closing states of the socket through a built-in program. Another brand is the smart jack that the MIKO model is S50A, also does not support PC control, adopts cell-phone APP to pass through WIFI control. And a wireless control socket with a brand name of CX-Y05 is controlled by radio frequency, and has a limited control range.

SUMMERY OF THE UTILITY MODEL

The utility model discloses problem and not enough to prior art exist provides a novel mains supply socket.

The utility model discloses a solve above-mentioned technical problem through following technical scheme:

the utility model provides a commercial power socket which is characterized in that the utility model comprises a socket panel, wherein the socket panel is provided with a power socket, a protective tube, a six-pin switch, a plurality of power jacks and indicating lamps which are in one-to-one correspondence with the power jacks;

the L port of the electricity taking socket is connected with the second pin of the six-pin switch through a protective tube, the N port of the electricity taking socket is connected with the fifth pin of the six-pin switch, the first pin of the six-pin switch is connected with the normally closed contact of each relay, the third pin and the fourth pin of the six-pin switch are connected, the fourth pin is connected with the L port of the corresponding power jack through a resistor and an indicator lamp, the fourth pin is connected with the N port of the corresponding power jack, the sixth pin of the six-pin switch is connected with the normally open contact of each relay, the movable contact of each relay is connected with the L port of the corresponding power jack, one end of a coil of each relay is connected with the single chip microcomputer through a driving chip, the other end of the coil of each relay is connected with the output end of the single chip microcomputer, and a diode is connected between one end and the other end of the coil of each relay, the single chip microcomputer is connected with a fourth pin and a sixth pin of the six-pin switch through the power supply module, and a grounding port of the power taking socket is connected with a grounding port of each power supply jack.

Preferably, a USB socket is arranged on the side face of the socket panel, the single chip microcomputer is connected with the USB socket, and the USB socket is connected with a USB interface of the PC end through a USB cable.

Preferably, the number of the power jacks is two, the power taking socket is arranged on the side face of the socket panel, and the protective tube, the six-pin switch, the first power jack, the first indicator light, the second power jack and the second indicator light are arranged on the front face of the socket panel.

Preferably, the driving chip adopts a not gate.

On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.

The utility model discloses an actively advance the effect and lie in:

the utility model discloses realize PC end control supply socket power supply or outage, need not artifical field operation, saved the manpower. And the PC is used as a general platform for industrial control and can be used in various environments. The power socket is very suitable for controlling various devices on one computer through the industrial and agricultural Internet of things.

The utility model discloses the hardware connecting wire is less, installation, simple to use, and it is operatable to go up hand three minutes.

The utility model has the advantages of reasonable design, the separation of forceful electric power light current has overload protection, and the security is good.

The utility model discloses the switch has conventional socket and automatic control socket gear, also can use under the condition that does not need program control.

The utility model discloses a general standard accessory proportion is higher to accessory quantity is less, whole low cost, and the mass production market prospect of being convenient for is wide.

Drawings

Fig. 1 is a schematic view of a commercial power socket according to a preferred embodiment of the present invention.

1-1 commercial power socket, 1-2 socket power-taking plugs, 1-3PC terminal, 1-4USB line, 1-5 commercial power socket and 1-6 electrical appliance power-taking plugs.

Fig. 2 is a schematic front view of a commercial power socket according to a preferred embodiment of the present invention.

2-1 fuse tube, 2-2 six-pin switch, 2-3 first power supply jack, 2-4 first indicator light, 2-5 second power supply jack and 2-6 second indicator light.

Fig. 3 is a schematic side view of a commercial power socket according to a preferred embodiment of the present invention.

3-1USB socket, 3-2 get the electric socket.

Fig. 4 is a schematic circuit diagram of a commercial power socket according to a preferred embodiment of the present invention.

SSW-1 power-taking sockets correspond to [ 3-2 ], F1 protective tubes correspond to [ 2-1 ], an S1 six-leg switch corresponds to [ 2-2 ], an X1 USB socket corresponds to [ 3-1 ], an IC1 power module, an IC4 single chip microcomputer, a K1 relay, a K2 relay, a D1 diode, a D2 diode, an IC2A driving chip, an IC2B driving chip, a R1 current-limiting resistor, an LED1 first indicator lamp corresponds to [ 2-4 ], an R2 current-limiting resistor, an LED2 second indicator lamp corresponds to [ 2-6 ], an SSW-2 first power supply jack corresponds to [ 2-3 ], and an SSW-3 second power supply jack corresponds to [ 2-5 ].

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, the present embodiment provides a commercial power supply socket, which includes a socket panel, where a USB socket 3-1, a power-taking socket 3-2, a fuse 2-1, a six-pin switch 2-2, a first power jack 2-3, a first indicator light 2-4, a second power jack 2-5, and a second indicator light 2-6 are disposed on the socket panel, the power-taking socket 3-2 and the USB socket 3-1 are disposed on a side surface of the socket panel, and the fuse 2-1, the six-pin switch 2-2, the first power jack 2-3, the first indicator light 2-4, the second power jack 2-5, and the second indicator light 2-6 are disposed on a front surface of the socket panel.

As shown in fig. 4, the L port of the power socket SSW-1 (i.e., corresponding to the label 3-2) is connected to the second pin of the hexapod switch S1 (i.e., corresponding to the label 2-2) through a fuse F1 (i.e., corresponding to the label 2-1), the N port is connected to the fifth pin of the hexapod switch S1, the first pin of the hexapod switch S1 is connected to the normally closed contacts of the relay K1 and the relay K2, the third pin and the fourth pin of the hexapod switch S1 are connected, and the fourth pin is connected to the L port of the first power socket SSW-2 (i.e., corresponding to the label 2-3) through a current limiting resistor R1 and a first indicator light LED1 (i.e., corresponding to the label 2-4), and the fourth pin is connected to the L port of the second power socket SSW-3 (i.e., corresponding to the label 2-5) through a current limiting resistor R2 and a second indicator light LED2 (i.e., corresponding to the label 2-5), The fourth pin is connected with the N ports of the first power jack SSW-2 and the second power jack SSW-3, respectively, the sixth pin of the six-pin switch S1 is connected with the normally open contacts of the first relay K1 and the second relay K2, respectively, the movable contact of the first relay K1 is connected with the L port of the first power jack SSW-2, the movable contact of the second relay K2 is connected with the L port of the second power jack SSW-3, one end of the coil of the first relay K1 is connected with the single chip IC4 through the driving chip IC2A (e.g., not gate), one end of the coil of the second relay K2 is connected with the single chip IC4 through the driving chip IC2B (e.g., not gate), the single chip IC4 is connected with the USB socket 1 (i.e., corresponding label 3-1), the USB socket is connected with the USB interface at the PC end through a USB wire, and the other end of the coil of the first relay K1 is connected with the output end of the single chip IC4, the other end of the coil of second relay K2 is connected with singlechip IC4 ' S output, be connected with diode D1 between the one end of the coil of first relay K1 and the other end, be connected with diode D2 between the one end of the coil of second relay K2 and the other end, singlechip IC4 is connected with six foot switch S1 ' S fourth pin and sixth pin through power module IC1, get the ground connection port of electric socket SSW-1 and be connected with first power socket SSW-2 and second power socket SSW-3 ' S ground connection port.

The utility model discloses in, first pin is connected to the second pin of six foot switch S1, what correspond when the fourth pin is connected to the fifth pin is ordinary socket mode, get electric socket SSW-1 and provide the 220V commercial power, through protective tube F1, six foot switch S1 supplies power for first relay K1 and second relay K2' S normally closed contact 1, thereby for first supply socket SSW-2 and second supply socket SSW-3 power supply, first supply socket SSW-2 and second supply socket SSW-3 can be for corresponding with electrical apparatus power supply like this.

When the second pin of the hexapod switch S1 is connected to the third pin and the fifth pin is connected to the sixth pin, the automatic control socket mode is corresponded to, and the power socket SSW-1 provides 220V commercial power, and supplies power to the hexapod switch S1 through the fuse F1. The single chip microcomputer IC4 receives and analyzes a control instruction transmitted from the PC end, when the control instruction is to close the first relay K1 and the second relay K2, the output end of the single chip microcomputer IC4 becomes high level, the control driving chip IC2A and the driving chip IC2B drive the first relay K1 and the second relay K2 to be closed respectively, namely, a movable contact of the relay is contacted and closed with a normally open contact, the first relay K1 and the second relay K2 are conducted, and the six-pin switch S1 supplies power to the corresponding first power jack SSW-2 and second power jack SSW-3 through the first relay K1 and the second relay K2 respectively, so that the first power jack SSW-2 and the second power jack SSW-3 can supply power to corresponding electrical appliances.

Therefore, the singlechip IC4 is analyzed after receiving the control instruction, if the command is to turn on the power supply, the output end of the singlechip is changed into high level, the high level triggers the relay to suck, the circuit of the power supply jack is switched on, and the mains supply is realized. Otherwise, if the command is to turn off the power supply, the output end of the single chip microcomputer becomes a low level, the low level triggers the relay to be disconnected, the circuit of the power supply jack is disconnected, and the power supply is stopped.

In order to satisfy automatic control supply socket's demand, the utility model provides a mains supply socket of accessible PC end control, this socket passes through the USB mouth and connects the PC end, and PC end control realizes on-off control, the on-off state of supply socket jack and shows, adds the function of remark for socket connection equipment. The socket also provides a switch for switching between the conventional socket and the automatic control socket, and under the state of the automatic control socket, the socket can still keep the switch state of the jack after being disconnected from the PC end, and the USB port can also be used as a conventional USB charging port. The hardware connection is simple and reliable, and the appearance is succinct compact.

Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims

1. A mains supply socket is characterized by comprising a socket panel, wherein a power taking socket, a protective tube, a six-pin switch, a plurality of power jacks and indicator lamps in one-to-one correspondence with the power jacks are arranged on the socket panel;

2. The utility power supply socket as claimed in claim 1, wherein a USB socket is provided on a side of the socket panel, the single chip microcomputer is connected to the USB socket, and the USB socket is connected to a USB interface of the PC terminal through a USB cable.

3. The utility power socket as claimed in claim 1, wherein the number of the power jacks is two, the power-taking socket is disposed on the side of the socket panel, and the fuse, the hexapod switch, the first power jack, the first indicator light, the second power jack and the second indicator light are disposed on the front surface of the socket panel.

4. The utility power socket as claimed in claim 1, wherein the driving chip is a not gate.