CN106532368A - Electric power strip - Google Patents
Electric power strip Download PDFInfo
- Publication number
- CN106532368A CN106532368A CN201611182678.1A CN201611182678A CN106532368A CN 106532368 A CN106532368 A CN 106532368A CN 201611182678 A CN201611182678 A CN 201611182678A CN 106532368 A CN106532368 A CN 106532368A
- Authority
- CN
- China
- Prior art keywords
- control unit
- main control
- unit
- module
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6675—Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
Abstract
The invention relates to the technical field of safety of household and industrial power utilization, and discloses an electric power strip. The electric power strip comprises a master control unit, a display unit, an input unit, an output unit and a control unit, wherein the display unit and the control unit are connected to the master control unit, the input unit is connected with a mains supply, the output unit comprises a socket module, the socket module is used for connecting a load, the control unit comprises a relay module and a human body sensing module, the master control unit is used for receiving a signal of the human body sensing module and controlling the relay module to start and close a power supply, and comprises a temperature sensor, and the temperature sensor is arranged in the power strip. By intuitive current and temperature data display, a user can directly control a risk better, meanwhile, the power strip can be controlled by a human body sensing function, and the electric power strip is safer and more convenient to use.
Description
Technical field
The present invention relates to domestic, commercial power security technology area, more particularly to a kind of electric socket.
Background technology
Electric socket is widely used in the various places such as family, school, hospital, workshop, office, and to the improper of electric socket
Use, cause many accident security incidents occur, improper use is included using aging circuit, overburden work, the operation of wet handss etc..
And the prevention of these contingencies and avoid the need for user and have enough circuit safety knowledge and safety consciousness, not so, these
Accident will be inevitable.
The content of the invention
The present invention is in order to solve above-mentioned technical problem, there is provided a kind of electric socket, aobvious by intuitively electric current and temperature data
Show, allow user directly preferably control danger generation, while can mistake human body sensing function controlling socket, using it is safer more
It is convenient.
To achieve these goals, the present invention provides technical scheme below：
A kind of electric socket, is characterized in that, including main control unit, display unit, input block, output unit, control unit, described
Display unit, control unit are connected to the main control unit, and the input block connects civil power, and the output unit includes socket
Module, the jack module are used for connecting load, and described control unit includes relay module and human body induction module, the master
Control unit receives the signal control relay module of the human body induction module and opens and closes power supply, and the main control unit includes that temperature is passed
Sensor, the temperature sensor are arranged on inside socket, and the signal of temperature sensor is changed into temperature letter by the main control unit
Breath sends to the display unit and shows, and when jack module connection load, the main control unit is by load current signal
Change into current information and send to the display unit and show.
Further, the temperature sensor of the main control unit is also provided at the input line of input block and the connection position of socket
Put.
Further, described control unit also includes touch modules, and the main control unit receives the touch of the touch modules
Signal control relay module opens and closes power supply.
Further, the main control unit preset security current value and safe temperature value, when the load current is more than described
When the temperature that preset security current value or the temperature sensor are detected is higher than the safe temperature value, the main control unit
Control the relay unit and close power supply.
Further, the output unit also includes USB output modules.
Further, the USB output modules include 5V3A output interfaces and 9V2A output interfaces.
Further, the temperature sensor is by critesistor collecting temperature.
Further, the display unit is arranged on the upper surface of socket.
The invention has the beneficial effects as follows：
（1）Display unit makes user be visually known the operating current and temperature parameter of socket；
（2）By touch and human body induction function, user avoids the directly contact with socket；
（3）By overload cut out function, protect socket and Accident prevention occurs.
Description of the drawings
Accompanying drawing 1 is the structured flowchart of the present invention；
Accompanying drawing 2 is current display circuit figure；
Accompanying drawing 3 is MCU and temperature-control circuit figure；
Accompanying drawing 4 is human body sensor circuit diagram.
Specific embodiment
Below the specific embodiment of electricity of the invention socket is elaborated.
Referring to accompanying drawing 1, electric socket includes main control unit, display unit, input block, output unit, control unit, shows
Unit, control unit are connected to main control unit, input block connection civil power, and output unit includes jack module and USB output moulds
Block, jack module are used for connecting load, and USB output modules are respectively equipped with 5V3A output interfaces and 9V2A output interfaces, for USB
Export with TYPEC.Control unit includes relay module, human body induction module and touch modules, and main control unit is received and touches mould
The signal control relay module of the touch signal and human body induction module of block opens and closes power supply.
Main control unit includes temperature sensor, and temperature sensor is arranged on inside socket, and the input line of input block
With the link position of socket, temperature detection is carried out to socket and input line respectively, critesistor is selected in temperature sensor.Show single
Unit is arranged at the upper surface of socket, beneficial to observation.
The signal of temperature sensor is changed into temperature information and is sent to display unit and shown by main control unit, works as jack module
During connection load, load current signal is changed into current information and is sent to display unit and shown by main control unit.Main control unit is pre-
If safe current value and safe temperature value, when load current exceedes the temperature that preset security current value or temperature sensor are detected
When degree is higher than safe temperature value, main control unit control relay unit closes power supply.
Referring to accompanying drawing 2, the ACS712 devices of load current detection circuit are mainly by the electric current made of copper near chip surface
The composition such as path and accurate low biasing linear hall sensor circuit.Path that tested electric current is flowed through (pin l and 2,3 and 4 it
Between circuit) internal resistance be typically 1.2 milliohms, with relatively low power consumption.Tested current path and sensor pin (pin 5
～8) press>2.1kVRMS, almost insulate.The magnetic field produced by the electric current of copper current path is flowed through, can be by piece
Hall IC senses and is translated into proportional voltage, and by FITER pins (the 6th foot), external one is held CF and RF (INT)
One simple external RC low pass filter of composition. the size of sensed current is converted into number by the AD of ACS712 and single-chip microcomputer
MCU process is input to after word amount, and Jing numeral methods are out.
Referring to accompanying drawing 3, critesistor is put and is close in AC lines, carries out temperature sampling by critesistor, and by temperature herein
Degree relevant information sends MCU process to, and according to the rule relation of the temperature in AC lines temperature herein and shell, MCU will calculate AC
The temperature of line simultaneously passes through numeral method out,
Referring to accompanying drawing 4, infrared human body sensor receives signal, and Jing process can be passed to relevant information at the MCU of main control unit
Reason, makes MCU PA0 feet export high level, makes audion Q1 in running order, and relay is opened, conversely, the output of MCU PA0 feet
Low level, audion Q1 are in cut-off state, cut-off.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise without departing from the principles of the invention, can also make some improvements and modifications, and these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (8)
1. a kind of electric socket, it is characterised in that：Including main control unit, display unit, input block, output unit, control unit,
The display unit, control unit are connected to the main control unit, and the input block connects civil power, and the output unit includes
Jack module, the jack module are used for connecting load, and described control unit includes relay module and human body induction module, institute
The signal control relay module keying power supply that main control unit receives the human body induction module is stated, the main control unit includes temperature
Degree sensor, the temperature sensor are arranged on inside socket, and the signal of temperature sensor is changed into temperature by the main control unit
Degree information sends to the display unit and shows, when jack module connection is loaded, the main control unit is by load current
Signal changes into current information and sends to the display unit and shows.
2. electric socket according to claim 1, it is characterised in that：The temperature sensor of the main control unit is also provided at defeated
Enter the input line of unit and the link position of socket.
3. electric socket according to claim 1, it is characterised in that：Described control unit also includes touch modules, the master
Control unit receives the touch signal control relay module of the touch modules and opens and closes power supply.
4. electric socket according to any one of claim 1 to 3, it is characterised in that：The main control unit preset security electricity
Flow valuve and safe temperature value, when the load current is detected more than the preset security current value or the temperature sensor
Temperature when being higher than the safe temperature value, the main control unit controls the relay unit and closes power supply.
5. electric socket according to any one of claim 1 to 3, it is characterised in that：The output unit is also defeated including USB
Go out module.
6. electric socket according to claim 5, it is characterised in that：The USB output modules include 5V3A output interfaces and
9V2A output interfaces.
7. electric socket according to any one of claim 1 to 3, it is characterised in that：The temperature sensor is by heat
Quick electrical resistance collection temperature.
8. electric socket according to any one of claim 1 to 3, it is characterised in that：The display unit is arranged on socket
Upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182678.1A CN106532368A (en) | 2016-12-20 | 2016-12-20 | Electric power strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182678.1A CN106532368A (en) | 2016-12-20 | 2016-12-20 | Electric power strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106532368A true CN106532368A (en) | 2017-03-22 |
Family
ID=58341152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611182678.1A Pending CN106532368A (en) | 2016-12-20 | 2016-12-20 | Electric power strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106532368A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202167709U (en) * | 2011-06-21 | 2012-03-14 | 深圳市阿达电子有限公司 | Energy-saving socket |
| CN203707489U (en) * | 2014-02-24 | 2014-07-09 | 赵一泽 | Intelligent energy-saving socket |
| CN106099558A (en) * | 2016-08-25 | 2016-11-09 | 济南市市政工程设计研究院（集团）有限责任公司 | A kind of Multimode Intelligent socket based on human body sensing and using method thereof |
| CN206332279U (en) * | 2016-12-20 | 2017-07-14 | 湖南泰达讯科技有限公司 | A kind of electric socket |
-
2016
- 2016-12-20 CN CN201611182678.1A patent/CN106532368A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202167709U (en) * | 2011-06-21 | 2012-03-14 | 深圳市阿达电子有限公司 | Energy-saving socket |
| CN203707489U (en) * | 2014-02-24 | 2014-07-09 | 赵一泽 | Intelligent energy-saving socket |
| CN106099558A (en) * | 2016-08-25 | 2016-11-09 | 济南市市政工程设计研究院（集团）有限责任公司 | A kind of Multimode Intelligent socket based on human body sensing and using method thereof |
| CN206332279U (en) * | 2016-12-20 | 2017-07-14 | 湖南泰达讯科技有限公司 | A kind of electric socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |