CN210468211U

CN210468211U - Electrical apparatus power cord and two-dimensional code device

Info

Publication number: CN210468211U
Application number: CN201921110183.7U
Authority: CN
Inventors: 余华伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-05
Anticipated expiration: 2029-07-16

Abstract

An electric appliance power line and a two-dimensional code device comprise an electric appliance and a power line connected with the electric appliance, wherein the power line comprises an intelligent plug and an electric wire connected to the intelligent plug; the intelligent plug includes, and the casing, casing have accommodation space, and the space is equipped with: the storage module is used for storing the function configuration information of the electric appliance body in advance; the data transmission module is in transmission connection with the intelligent terminal and/or the server; the device comprises a control module, a voltage detection circuit, a current detection circuit and a circuit on-off control device, wherein the voltage detection circuit, the current detection circuit and the circuit on-off control device are respectively connected with the control module; the detection module is used for detecting whether the voltage or the current in the electric wire exceeds the maximum overvoltage or overcurrent of the wire diameter of the electric wire; the plug is arranged on the lower side of the shell; the wiring terminal is provided with an electric wire interface of the intelligent plug and is connected to the plug; the two-dimensional code device includes: the receiving module, the obtaining module, the generating module and the display module are arranged in the built-in groove on the shell. The utility model provides an existing circuit on-off control device, electrical apparatus power cord of electrical apparatus two-dimensional code device in addition.

Description

Electrical apparatus power cord and two-dimensional code device

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to an electrical apparatus power cord and two-dimensional code device.

Background

The power cord of the electric appliance is very common in the use of household appliances, is relatively common, only realizes the power on-off function of the electric appliance, and does not have the functions of circuit control of voltage detection and current detection and data remote transmission.

Generally, each electrical appliance has a corresponding SN (Serial Number) code, and when the electrical appliance leaves a factory, a two-dimensional code corresponding to the SN code is pasted on a housing of the electrical appliance, so that a user scans the two-dimensional code by using a scanning terminal, thereby implementing use of an on-line function of the electrical appliance. Because the two-dimensional code has uniqueness, if the two-dimensional code sticker is lost or damaged, the user is difficult to retrieve, and the use of the user to the on-line function of the household appliance is influenced.

In view of this, the invention is particularly proposed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an embodiment of the present invention provides an electrical appliance power line and a two-dimensional code device, which is characterized by comprising an electrical appliance body, and a power line and an electrical appliance two-dimensional code device connected to the electrical appliance body; the power line comprises an intelligent plug and a wire connected to the intelligent plug; one end of the power line is connected with a power socket of the household appliance body, and the other end of the power line is provided with an intelligent plug; the intelligent plug comprises a shell, a plug body and a plug body, wherein the shell is provided with an accommodating space; the accommodation space is provided with: the storage module is provided with pre-stored function configuration information of the electric appliance body, and the function configuration information comprises a function parameter setting code corresponding to the electric appliance body; the data transmission module is used for being in transmission connection with the intelligent terminal and/or the server; the device comprises a control module, a voltage and current detection circuit and a circuit on-off control device, wherein the voltage and current detection circuit and the circuit on-off control device are respectively connected with the control module; the detection module is used for detecting whether the voltage or the current in the electric wire exceeds the maximum overvoltage or overcurrent of the wire diameter of the electric wire or not and transmitting the detection result to the control module; the control module is connected with the data transmission module; a plug disposed at a lower side of the housing; and the wiring terminal is arranged on the electric wire interface of the intelligent plug and connected to the plug, and the electric wire is connected to the wiring terminal.

Further, the shell comprises an upper cover and a lower cover which are fixedly connected, the plug is arranged on the lower cover,

furthermore, a power conversion module is also arranged in the accommodating space, and the power conversion module is connected to the data transmission module and/or the control module and is used for converting an alternating current power supply into a direct current power supply; the power supply conversion module comprises a plurality of direct current power supply output modules with different voltages.

Furthermore, an early warning module is further arranged in the accommodating space, is connected to the control module and starts warning to a remote terminal when the function parameter setting codes are not matched and the voltage or current in the electric wire exceeds the maximum overvoltage or overcurrent of the wire diameter of the electric wire.

Furthermore, a switch module is further arranged in the accommodating space, is connected to the control module and controls the intelligent plug to be powered on or powered off according to a control instruction of the control module.

Further, the data transmission module comprises a wired communication module and a wireless communication module, and the wireless communication module comprises one or more of 4G, 5G, WIFI and Bluetooth.

Further, the electric wire and the intelligent plug are detachably connected;

or the electric wire and the intelligent plug are of an integral structure.

Furthermore, a clamping groove is further formed in the shell.

Furthermore, a built-in groove is arranged on the shell, and the two-dimensional code device is arranged in the built-in groove; the two-dimensional code device is clamped or screwed in the built-in groove;

the two-dimensional code device includes: the receiving module is used for receiving a display instruction of the two-dimensional code; the acquisition module is used for acquiring the serial number of the electric appliance according to the display instruction; the generating module is used for generating a two-dimensional code corresponding to the serial number according to the serial number; and the display module is used for displaying the two-dimensional code in the display area so as to enable the scanning terminal to scan the two-dimensional code.

The utility model discloses two-dimensional code device receives the instruction of two-dimensional code through receiving module, acquires the serial number of electrical apparatus according to the instruction through acquisition module to generate the two-dimensional code that corresponds with the serial number according to the serial number through the generation module, and then show the two-dimensional code at display area through display module, in order to supply scanning terminal scanning two-dimensional code. The device can make the user conveniently acquire the electrical apparatus two-dimensional code to do benefit to the online function that the user used the electrical apparatus, promote user experience.

The utility model discloses a remote terminal service system who uses, including data transmission module, high in the clouds server and remote control terminal; and the data transmission module is in network connection with the cloud server and the remote control terminal.

Further, the remote control terminal comprises one or more of a smart phone, a computer and a tablet.

When the household appliance uses the power cord, whether the voltage or the current in the electric wire exceeds the maximum overvoltage or overcurrent of the wire diameter of the electric wire or not can be detected and transmitted to the control module for cutting off or connecting the control of the circuit by the intelligent plug on the power cord when the appliance is used; need not to reform transform electrical apparatus itself, consequently make the detection control to the normal use of household electrical appliances and trouble more intelligent simple, the cost of reforming transform is lower. The control module can control the data transmission module to send the detection information to the remote terminal, so that a user can be ensured to acquire the service condition of the electric appliance in real time through the remote terminal, the management of the remote household electric appliance is realized, and the management of the household electric appliance is more intelligent.

The utility model also provides a two-dimensional code device receives the demonstration instruction of two-dimensional code through receiving module, acquires the serial number of electrical apparatus according to showing the instruction through obtaining the module to generate the two-dimensional code that corresponds with the serial number according to the serial number through the generation module, and then show the two-dimensional code at display area through the display module, in order to supply scanning terminal scanning two-dimensional code. The device can make the user conveniently acquire the two-dimensional code to do benefit to the online function that the user used the electrical apparatus, promote user experience.

Drawings

Fig. 1 is the utility model relates to an intelligent plug structure sketch map of electrical apparatus power cord and two-dimensional code device embodiment power cord.

Fig. 2 is a control logic diagram of the intelligent plug of the power cord of the electric appliance and the power cord of the two-dimensional code device of the present invention.

Fig. 3 is a block diagram of a two-dimensional code device according to the present invention.

Description of reference numerals:

10-an appliance body; 20-a power line; 201-intelligent plug; 202-an electrical wire; 011-a housing; 012-an accommodation space; 121-a storage module; 211-function configuration information; 212-parameter setting code; 122-a data transmission module; 221-an intelligent terminal; 222-a server; 123-a control module; 124-a detection module; 231-circuit on-off control device; 012-plug; 013-terminal, 111-upper cover 112-lower cover; 125-power conversion module; 251-a direct current power supply output module; 126-early warning module; 127-a switch module; 223-a wired communication module; 224-a wireless communication module; 113-a card slot; 114-built-in slot; 115-two-dimensional code device; 151-a receiving module; 152-an acquisition module; 101-sequence number; 153-a generating module; 531-two-dimensional code; 154-display module 30-remote terminal.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific examples, which should not be construed as limiting the invention.

As shown in fig. 1 to 3, according to the embodiment of the present invention, an electrical appliance power cord and two-dimensional code device includes: the electric appliance comprises an electric appliance body 10 and a power line 20 connected with the electric appliance body 10, wherein the power line 20 comprises an intelligent plug 201 and an electric wire 202 connected to the intelligent plug; one end of the power line 20 is connected with a power socket of the electrical appliance body 10, and the other end of the power line 20 is provided with an intelligent plug 201; the smart plug 201 comprises a housing 011, wherein a containing space 012 is arranged in the housing 011; the accommodating space 012 is provided therein with: the storage module 121, where the storage module 121 is provided with pre-stored function configuration information 211 of the home appliance body 10, and the function configuration information 211 includes a function parameter setting code 212 corresponding to the home appliance body 10; the data transmission module 122, the data transmission module 122 is used for transmission connection with the intelligent terminal 221 and/or the server 222; the control circuit comprises a control module 123, a voltage detection circuit, a current detection circuit and a circuit on-off control device 231, wherein the voltage detection circuit, the current detection circuit and the circuit on-off control device are respectively connected with the control module 123; the detection module 124 is used for detecting whether the voltage or the current in the electric wire exceeds the maximum overvoltage or overcurrent of the wire diameter of the electric wire or not, and transmitting the detection result to the control module 123; the control module 123 is connected with the data transmission module 122; a plug 012 provided on the lower side of the housing 011; and a connection terminal 013 provided at an interface of the electric wire 202 of the smart plug 201 and connected to the plug 012, wherein the electric wire 202 is connected to the connection terminal 013.

Further, the housing 011 includes an upper cover 111 and a lower cover 112 fixedly connected, and the plug 012 is disposed on the lower cover 112.

Further, a power conversion module 125 is further disposed in the accommodating space 012, and the power conversion module 125 is connected to the data transmission module 122 and/or the control module 123, and is configured to convert an ac power into a dc power; the power conversion module 125 includes a plurality of dc power output modules 251 with different voltages.

Further, an early warning module 126 is further disposed in the accommodating space 012, and the early warning module 126 is connected to the control module 123 and starts a warning to the remote terminal 30 when the function parameter setting code 212 is not matched and the voltage or current in the electric wire 202 exceeds the maximum overvoltage or overcurrent of the wire diameter.

Further, a switch module 127 is further disposed in the accommodating space 012, and the switch module 127 is connected to the control module 123 and controls the smart plug 201 to be powered on or powered off according to a control instruction of the control module 123.

Further, the data transmission module 122 includes a wired communication module 223 and a wireless communication module 224, and the wireless communication module 224 includes one or more of 4G, 5G, WIFI and bluetooth.

Further, a detachable connection is arranged between the electric wire 202 and the intelligent plug 201; or the electric wire 202 and the intelligent plug 201 are of an integral structure.

Further, the housing 011 is also provided with a card slot 113.

Further, an internal groove 114 is arranged on the housing 011, and a two-dimensional code device 115 is arranged in the internal groove 114; the two-dimensional code device 115 is clamped or screwed in the built-in groove 114; the two-dimensional code device 115 includes: a receiving module 151, configured to receive an instruction of the electrical appliance two-dimensional code 115; an obtaining module 152, configured to obtain the serial number 101 of the appliance body 10 according to the instruction; a generating module 153, configured to generate a two-dimensional code 531 corresponding to the serial number 101 according to the serial number 101; the display module 154 is configured to display the two-dimensional code 531 in the card slot 114, so that the scanning terminal scans the two-dimensional code 531.

The utility model discloses two-dimensional code device 115 receives two-dimensional code 531's instruction through receiving module 151, acquires electrical apparatus body 10's serial number 101 according to the instruction through acquireing module 152 to generate two-dimensional code 531 that corresponds with serial number 101 according to serial number 101 through generating module 153, and then be in through display module 154 show two-dimensional code 531 in the draw-in groove 114, with supply terminal scanning two-dimensional code 531. The device sets up in the draw-in groove 114 of the upper cover 111 of intelligent plug 201, and difficult wearing and tearing, convenience of customers obtain the electrical apparatus two-dimensional code, do benefit to the online function that the user used electrical apparatus, promote user experience.

In this embodiment, the housing 011 of the smart plug is square and is disposed at the end of the electric wire 202. The housing 011 includes an upper cover 111 and a lower cover 112 fixedly connected, a plug 012 is provided on the lower cover 112, and the control module 123 and the data transmission module 122 may be provided on the lower cover 112.

In another embodiment, the control module 123, the data transmission module 122, and the detection module 124 may be disposed on the same chip, and the chip may be fixed to the upper cover 111 or the lower cover 112. The control module 123 is, for example, an MCU (single chip microcomputer) control module.

In the embodiment of the present invention, the electric appliance body 10 may include but is not limited to a refrigerator, an air conditioner, a television, a washing machine, an electric cooker, a soymilk machine, a sound box, and other common electric appliances.

Other configurations and functions of the electrical appliance according to the embodiment of the present invention are known to those skilled in the art, and are not described herein in detail to reduce redundancy.

The above is a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and decorations can be made without departing from the basic principle of the present invention, and these modifications and decorations are also considered to be within the scope of the present invention.

Claims

1. An electric appliance power cord is characterized by comprising an electric appliance body and a power cord connected with the electric appliance body; the power line comprises an intelligent plug and a wire connected to the intelligent plug; one end of the power line is connected with a power socket of the electric appliance body, and the other end of the power line is provided with an intelligent plug; the intelligent plug comprises a shell, wherein the shell is provided with an accommodating space; the accommodation space is provided with: the storage module is provided with pre-stored function configuration information of the electric appliance body, and the function configuration information comprises a function parameter setting code corresponding to the electric appliance body; the data transmission module is used for being in transmission connection with the intelligent terminal and/or the server; the device comprises a control module, a voltage detection circuit, a current detection circuit and a circuit on-off control device, wherein the voltage detection circuit, the current detection circuit and the circuit on-off control device are respectively connected with the control module; the circuit on-off control device is used for detecting whether the voltage or the current in the electric wire exceeds the maximum overvoltage or overcurrent of the wire diameter of the electric wire or not and transmitting a detection result to the control module; the control module is connected with the data transmission module; a plug disposed at a lower side of the housing; and the wiring terminal is arranged on the electric wire interface of the intelligent plug and connected to the plug, and the electric wire is connected to the wiring terminal.

2. The electrical power cord as claimed in claim 1, wherein the housing comprises a fixedly connected upper cover and a lower cover, the plug being disposed on the lower cover.

3. The electrical appliance power cord as claimed in claim 1, wherein a power conversion module is further disposed in the accommodating space, and the power conversion module is connected to the data transmission module and/or the control module and is configured to convert an ac power into a dc power; the power supply conversion module comprises a plurality of direct current power supply output modules with different voltages.

4. The electrical apparatus power cord of claim 1, wherein a pre-warning module is further disposed in the accommodating space, the pre-warning module is connected to the control module, and activates a warning to a remote terminal when the function parameter setting code does not match and when the voltage or current in the electrical cord exceeds a maximum overvoltage or overcurrent of the wire diameter.

5. The electrical appliance power cord as claimed in claim 1, wherein a switch module is further disposed in the accommodating space, and the switch module is connected to the control module and controls the intelligent plug to be powered on or powered off according to a control command of the control module.

6. The appliance power cord of claim 1, wherein the data transmission module comprises a wired communication module and a wireless communication module, the wireless communication module comprising one or more of 4G, 5G, WIFI and bluetooth.

7. The electrical appliance power cord as claimed in claim 1, wherein the electrical cord is detachably connected to the smart plug; or the electric wire and the intelligent plug are of an integral structure.

8. The electrical appliance power cord as claimed in claim 2, wherein the upper cover is provided with a built-in groove, and a two-dimensional code device is arranged in the built-in groove; the two-dimensional code device is clamped or screwed in the built-in groove; the two-dimensional code device includes: the receiving module is used for receiving a two-dimensional code display instruction on the electric appliance; the acquisition module is used for acquiring the serial number of the electric appliance according to the display instruction; the generating module is used for generating a two-dimensional code corresponding to the serial number according to the serial number; and the display module is used for displaying the two-dimensional code in a display area so as to enable the scanning terminal to scan the two-dimensional code.

9. The electrical appliance power line according to claim 4, wherein the remote terminal comprises a data transmission module, a cloud server and a remote control terminal; the data transmission module is connected with the cloud server and the remote control terminal through a network; the remote control terminal comprises one or more of a smart phone, a computer and a tablet.