CN104423412A - Insert plate - Google Patents
Insert plate Download PDFInfo
- Publication number
- CN104423412A CN104423412A CN201310391602.XA CN201310391602A CN104423412A CN 104423412 A CN104423412 A CN 104423412A CN 201310391602 A CN201310391602 A CN 201310391602A CN 104423412 A CN104423412 A CN 104423412A
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- CN
- China
- Prior art keywords
- module
- controller
- circuit
- current detection
- plate
- 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.)
- Withdrawn
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Abstract
The invention belongs to the field of hardware and electrical equipment, in particular to an insert plate comprising a housing, a wiring terminal arranged in the housing, a plug power supply loop connected to the wiring terminal serially, a transforming rectifying module installed in the housing, a current detection module, an analog-digital conversion module, a controller and a switch circuit module. The wiring terminal is connected to the current detection module, the analog-digital conversion module, the controller and the switch circuit module through the transforming rectifying module electrically; the output end of the current detection module is connected to the controller through the analog-digital conversion module; the controller is connected to the switch circuit module to control the switch circuit module to switch on or off so as to control the plug power supply loop to switch on or off; the detection circuit of the current detection module is connected between the wiring terminal and the plug power supply loop serially. The insert plate has the function of automatically detecting whether a circuit power exceeds a load power or not and functions of outage protection and power supply recovery, tripping caused by overload power consumption, short circuit and fire can be avoided, and the safety of power consumption is improved.
Description
Technical field
The invention belongs to hardware and electrical equipment field, be specifically related to a kind of main plate.
Background technology
Along with household electrical appliance popularizing in resident's daily life, bringing easily simultaneously, its security also causes the attention of people day by day; Existing plate does not have the function detecting plate and whether exceed bearing power; people often ignore in the process of electricity consumption plate can the power of load; or be constantly connected in series plate, to reach the object separating more sockets, do like this; often there will be trip phenomenon; have influence on other people electricity consumption, the more important thing is and do like this, easily burn out plate; cause short circuit, cause fire.
Summary of the invention
The object of the invention is to overcome existing plate and do not possess the problem detecting plate bearing power.
For this reason, a kind of plate, the plug current supply circuit comprising housing, be arranged on the connection terminal in housing and be connected in series with this connection terminal, also comprises and is arranged on Transformer Rectifier module in housing, current detection module, AD conversion module, controller, on-off circuit module; Connection terminal is electrically connected with current detection module, AD conversion module, controller, on-off circuit module respectively through Transformer Rectifier module, the output terminal of current detection module is connected with controller through AD conversion module, controller and on-off circuit model calling in order to control this on-off circuit module break-make, to control described plug current supply circuit break-make, the testing circuit of current detection module is serially connected between connection terminal and plug current supply circuit.
Plate also comprises the display screen, the hummer that are connected with controller.
Beneficial effect of the present invention: this plate provided by the invention, the plug current supply circuit comprising housing, be arranged on the connection terminal in housing and be connected in series with this connection terminal, also comprises and is arranged on Transformer Rectifier module in housing, current detection module, AD conversion module, controller, on-off circuit module, connection terminal through Transformer Rectifier module respectively with current detection module, AD conversion module, controller, on-off circuit module is electrically connected, the output terminal of current detection module is connected with controller through AD conversion module, controller and on-off circuit model calling are in order to control the break-make of this on-off circuit module, to control described plug current supply circuit break-make, the testing circuit of current detection module is serially connected between connection terminal and plug current supply circuit, this plate can testing circuit whether exceed bearing power and the function of carrying out power-off protection and restoring electricity, avoid because the trip phenomenon that brings of overburden electricity consumption or short circuit, the generation of fire, improve the security of electricity consumption.
Below with reference to accompanying drawing, the present invention is described in further details.
Accompanying drawing explanation
Fig. 1 is plate schematic diagram.
Fig. 2 is that plate controls current flow path schematic diagram
In figure: 1, housing; 2, connection terminal; 3, shift knob; 4, display screen.
Embodiment
Embodiment 1:
One is plate as shown in Figure 1 and Figure 2, comprises housing and is arranged on current detection module in housing, AD conversion module, controller, on-off circuit module, Transformer Rectifier module; Transformer Rectifier module is current detection module, AD conversion module, controller, and on-off circuit module provides power supply; Current detection module is connected with controller by AD conversion module, controller and on-off circuit model calling; Whether this plate can exceed the function of bearing power by testing circuit, avoids, because the generation of the trip phenomenon that brings of overburden electricity consumption or short circuit, fire, improving the security of electricity consumption.
Embodiment 2:
On the basis of embodiment 1, shown plate also comprises the display screen or hummer that are connected with controller, and display screen can show the output power of plate in time, and hummer can sound the alarm when exceeding load.
When the switch 3 of plate closes, plate is just in running order, Transformer Rectifier module can be just current detection module, AD conversion module, controller, and on-off circuit module provides power supply, and current detection module just constantly can detect the electric current in plate loop, and send result to AD conversion module, the signal that current detection module is sent here by AD conversion module carries out digitizing, then sends controller to, and controller controls display screen, show current power, current information; Current value when current value exceedes safety utilization of electric power, will disconnect plate loop by gauge tap circuit module, and control hummer and send chimes of doom, then time delay is after 5 minutes, gauge tap closing of circuit loop, continues the current information in measure loop, so circulates.
In sum; be not difficult to find out the plate that above embodiment provides; automatically can detect the output power of plate and carry out power-off protection and recover the function of power-off, avoiding, because exceed the generation of trip phenomenon that load electricity consumption band likes or short circuit, fire, improving the security of electricity consumption.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (3)
1. a plate, the plug current supply circuit comprising housing (1), be arranged on the connection terminal (2) in housing (1) and be connected in series with this connection terminal (2), it is characterized in that: also comprise the Transformer Rectifier module, current detection module, AD conversion module, the controller that are arranged in housing (1), on-off circuit module; Connection terminal (2) through Transformer Rectifier module respectively with current detection module, AD conversion module, controller, on-off circuit module is electrically connected, the output terminal of current detection module is connected with controller through AD conversion module, controller and on-off circuit model calling in order to control this on-off circuit module break-make, to control described plug current supply circuit break-make, the testing circuit of current detection module is serially connected between connection terminal (2) and plug current supply circuit.
2. plate as claimed in claim 1, is characterized in that: described plate also comprises the display screen (4) be connected with controller.
3. plate as claimed in claim 1, is characterized in that: described plate also comprises the hummer be connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310391602.XA CN104423412A (en) | 2013-09-02 | 2013-09-02 | Insert plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310391602.XA CN104423412A (en) | 2013-09-02 | 2013-09-02 | Insert plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104423412A true CN104423412A (en) | 2015-03-18 |
Family
ID=52972726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310391602.XA Withdrawn CN104423412A (en) | 2013-09-02 | 2013-09-02 | Insert plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104423412A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088279A (en) * | 2018-09-18 | 2018-12-25 | 星微科技（天津）有限公司 | The anti-short-circuit intelligent socket of one kind and application method |
-
2013
- 2013-09-02 CN CN201310391602.XA patent/CN104423412A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088279A (en) * | 2018-09-18 | 2018-12-25 | 星微科技（天津）有限公司 | The anti-short-circuit intelligent socket of one kind and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150318 |