CN209104500U - A kind of anti-short-circuit intelligent socket - Google Patents
A kind of anti-short-circuit intelligent socket Download PDFInfo
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- CN209104500U CN209104500U CN201821523931.XU CN201821523931U CN209104500U CN 209104500 U CN209104500 U CN 209104500U CN 201821523931 U CN201821523931 U CN 201821523931U CN 209104500 U CN209104500 U CN 209104500U
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- power supply
- detection device
- switch unit
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Abstract
The utility model discloses a kind of anti-short-circuit intelligent socket, including center processing unit, and with center processing unit low-power consumption power supply unit interconnected, power detection device, switch unit；The low-power consumption power supply unit provides low-power consumption power supply for remaining each section；The power detection device and the switch unit are connected with each other, control switch unit, realize short-circuit first class of protection；The center processing unit control switch unit realizes short-circuit second class protection；The power detection device and switch unit are all arranged and access in power supply line；The power detection device is two-wire detection device, including two independent voltameter units.The utility model is capable of providing the short-circuit protection function under several extreme scenes.
Description
Technical field
The utility model belongs to for electrical domain, is related specifically to a kind of anti-short-circuit intelligent socket.
Background technique
The power supply of existing most of equipment is generally accessed using socket, is powered by socket to various factories, household equipment.
Currently, socket is widely used in access electrical equipment, the function of electric energy is provided, not the reality about short circuit current electrical performance indexes
When monitoring and data report.Short circuit can turn off when current existing socket can only accomplish long to short circuit or fuse wire comes
Breaking circuit.It cannot accomplish real-time monitoring, socket is lossless reusable, and real-time online calls data analysis and warning function.
Utility model content
In view of this, being suitable for jack body the utility model proposes a kind of anti-short-circuit intelligent socket and short circuit occurring or uses
When short circuit occurs for the electrical equipment on socket, socket is automatically cut off the power, effective protection Electrical Safety；And socket is lossless can
To reuse；The utility model can be used for the short-circuit detecting of power supply circuit.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of anti-short-circuit intelligent socket, including center processing unit, and with center processing unit low function interconnected
Consume power supply unit, power detection device, switch unit；The low-power consumption power supply unit provides low-power consumption for remaining each section and supplies
Electricity；The power detection device and the switch unit are connected with each other, control switch unit, realize short-circuit first class of protection；It is described
Center processing unit control switch unit realizes short-circuit second class protection；The power detection device and switch unit are all arranged and connect
Enter in power supply line；The power detection device is two-wire detection device, including two independent voltameter units.
Further, described two independent voltameter units are all disposed in power supply line, be equipped with detection chip, one
The zero curve of power supply line is detected, the firewire of a detection power supply line, zero curve and firewire are respectively connected to detection chip.
Further, the detection chip is equipped with two-way output interface, and output interface passes through described in optocoupler connection all the way
Center processing unit, another output interface connect the switch unit；The output interface of connection switch unit is in detection electric current
It is exported when superelevation.
Further, the switch unit is equipped with two-way control interface, and control interface connects the center processing list all the way
Member, control interface connects the power detection device all the way.
Further, it is additionally provided with short-circuit three-level protective unit in power supply line, realizes short-circuit three-level protective.
Compared with the existing technology, the utility model has the advantage that
The utility model provides the intelligent socket product having to the short circuit monitoring in real time of service cable and power supply line.With
Traditional realizes that the socket of short-circuit protection is compared by blown fuse, and the product of the utility model is when executing short-circuit protection
Product is not damaged, thus product be not required to repair it is i.e. reusable.Detection data setting may be implemented in the utility model can
The function of uploading in real time.The utility model provides the short-circuit protection function under several extreme scenes.(1) socket itself occurs short
Road can cut off the power rapidly；(2) short circuit occurs for electrical equipment in use process, can cut off the power rapidly；(3) work as electrical equipment
, there are when short trouble, at this time toward grafting on socket, this intelligent socket can cut off the power rapidly, that is to say, that plug short circuit for itself
The electrical equipment intelligent socket do not work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the circuit diagram of the utility model embodiment power detection device；
Fig. 3 is the circuit diagram of switch unit in the utility model embodiment；
Fig. 4 is that the utility model embodiment power detection device connects the first photoelectric coupled circuit figure；
Fig. 5 is that the utility model embodiment energy collecting device connects the second photoelectric coupled circuit figure；
Fig. 6 is the circuit diagram of the utility model embodiment center processing unit.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
As shown in Figure 1, the utility model includes center processing unit A02, and it is connected with each other with center processing unit A02
Low-power consumption power supply unit A03, power detection device A01, switch unit A05, the low-power consumption power supply unit A03 be that remaining is each
Part provides low-power consumption power supply；The power detection device A01 and switch unit A05 is connected with each other；The power detection
Device A01 and switch unit A05 are arranged and access in power supply line；The power detection device A01 is two-wire detection dress
It sets, including two independent voltameter units, as shown in Fig. 2, described two independent voltameter units are all disposed within supply lines
On the road, detection chip, the zero curve of a detection power supply line, the firewire of a detection power supply line, zero curve and firewire point are equipped with
It Jie Ru not detection chip.
The detection chip equipped with two-way export, i.e. RXD TXD output and RELAY_1 output；
As shown in Fig. 3, Fig. 4 and Fig. 6, RXD/TXD connects the TXD_WIFI/RXD_ of center processing unit A02 by optocoupler
WIFI interface, center processing unit A02 connect the switch unit A05, the control of control switch unit A05 with CLK by D1
Interface RELAY_CT1；When detection data transfinites, center processing unit A02 control switch unit A05 is closed.
As shown in Fig. 5 and Fig. 3, RELAY_1 connects the control interface RELAY_C1 of the switch unit A05 by optocoupler,
When detecting electric current, voltage superelevation, RELAY_1 has signal output, not by center processing unit A02, directly controls switch unit
A05 is closed.
Two control interfaces of the switch unit A05, RELAY_CT1 connection the center processing unit A02, RELAY_
The C1 connection power detection device A01.
The switch unit A05 is equipped with two-way control interface, and control interface connects the center processing unit A02 all the way,
Control interface connects the power detection device A01 all the way.
Short-circuit three-level protective unit A06 is additionally provided in power supply line, short-circuit three-level protective unit A06 can be fuse.
The application method of anti-short-circuit intelligent socket described in the utility model are as follows:
Power detection device A01 obtains real time data from service cable, if electric current superelevation, such as more than 100A, then
Power detection device A01 directly passes through RELAY_1 control switch unit A05 disconnection, realizes short-circuit first class of protection；
If real time data is sent to center processing unit A02 and carries out real-time monitoring, center processing without very high current
Unit A02 judges whether that short circuit current occurs for data over run according to real time data, opens if any short-circuit center processing unit A02 driving
It closes unit A05 and disconnects power supply, realize short-circuit second class protection.
When short-circuit first class of protection and short-circuit second class protection, which all go wrong, fails processing short-circuit conditions, short-circuit three-level protective
Unit A06 realizes short-circuit three-level protective as final salvo.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of anti-short-circuit intelligent socket, which is characterized in that mutually interconnected including center processing unit, and with center processing unit
The low-power consumption power supply unit that connects, power detection device, switch unit；The low-power consumption power supply unit provides low for remaining each section
Power consumption power supply；The power detection device and the switch unit are connected with each other, control switch unit, realize that short-circuit level-one is protected
Shield；The center processing unit control switch unit realizes short-circuit second class protection；The power detection device and switch unit are all
It is arranged and accesses in power supply line；The power detection device is two-wire detection device, including two independent voltameter lists
Member.
2. the anti-short-circuit intelligent socket of one kind according to claim 1, which is characterized in that described two independent voltameter lists
Member is all disposed in power supply line, is equipped with detection chip, the zero curve of a detection power supply line, the fire of a detection power supply line
Line, zero curve and firewire are respectively connected to detection chip.
3. the anti-short-circuit intelligent socket of one kind according to claim 2, which is characterized in that it is defeated that the detection chip is equipped with two-way
Outgoing interface, output interface connects the center processing unit by optocoupler all the way, and it is single that another output interface connects the switch
Member；The output interface of connection switch unit is exported when detecting electric current superelevation.
4. the anti-short-circuit intelligent socket of one kind according to claim 1, which is characterized in that the switch unit is equipped with two-way control
Interface processed, control interface connects the center processing unit all the way, and control interface connects the power detection device all the way.
5. the anti-short-circuit intelligent socket of one kind according to claim 1, which is characterized in that be additionally provided with short circuit three in power supply line
Grade protection location realizes short-circuit three-level protective.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821523931.XU CN209104500U (en) | 2018-09-18 | 2018-09-18 | A kind of anti-short-circuit intelligent socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821523931.XU CN209104500U (en) | 2018-09-18 | 2018-09-18 | A kind of anti-short-circuit intelligent socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209104500U true CN209104500U (en) | 2019-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821523931.XU Active CN209104500U (en) | 2018-09-18 | 2018-09-18 | A kind of anti-short-circuit intelligent socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209104500U (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 |
-
2018
- 2018-09-18 CN CN201821523931.XU patent/CN209104500U/en active Active
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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