CN211209302U - Intelligent socket switch with power-on detection load - Google Patents
Intelligent socket switch with power-on detection load Download PDFInfo
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- CN211209302U CN211209302U CN201920236088.5U CN201920236088U CN211209302U CN 211209302 U CN211209302 U CN 211209302U CN 201920236088 U CN201920236088 U CN 201920236088U CN 211209302 U CN211209302 U CN 211209302U
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- resistance
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- switch
- circuit
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Abstract
The utility model discloses an intelligent socket switch of electrified detection load, including MCU, resistance R and wave detector, the alternating current live wire is connected to resistance R one end, and the load is connected to resistance R's the other end, and alternating current zero line is connected to the other end of load, and MCU still connects left button and right button respectively, the beneficial effects of the utility model are that: 1. an intermediate device-socket connected with the user equipment and the power supply firstly detects the safety of the circuit, so that the occurrence of accidents can be effectively reduced; 2. the socket can detect the circuit and perform corresponding action according to the detection result, so that the circuit fault can be fed back more intelligently; 3. the load detection cost is reduced, and the integrated chip is small in size, low in cost and more suitable for household use.
Description
Technical Field
The utility model relates to the field of electric power technology, specifically a smart jack switch of electrified detection load.
Background
The socket is used as common electrical equipment, has more and more types and functions, is used as an intermediate connecting device of electrical equipment and a power supply, and is essential electrical equipment in daily life and work of people. Although the safety of the socket has been greatly improved in terms of materials or structures after years of use, the socket has many potential safety hazards as a power supply connecting device, and the socket with only a power supply transmission function often has many potential safety hazards. Sometimes it is not the socket itself, but more the cause of accidents due to short circuits caused by circuit loads.
The prior art scheme is as follows:
1. the electric appliance is improved to have load detection and judgment capability
2. The circuit line is reformed to be capable of following larger load
3. And the upper load detection device is used for detecting the load condition of part of the circuit.
The prior art has the following technical defects:
1. the electric appliance has the limitation of use environment, the products have diversity, and the whole replacement cost is too high
2. Through the transformation of the circuit line, the dynamic work is huge, and once the load condition appears, the circuit is complicated and is difficult to detect the accident line
3 the load detection equipment is large in size, high in cost and not suitable for household use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligent socket switch of electrified detection load to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an intelligent socket switch of electrified load that detects, includes MCU, resistance R and wave detector, alternating current live wire is connected to resistance R one end, and the load is connected to resistance R's the other end, and alternating current zero line is connected to the other end of load, and MCU still connects left button and right button respectively.
As a further technical solution of the present invention: the load is an alternating current electric device.
As a further technical solution of the present invention: the left button and the right button are both touch switches.
As a further technical solution of the present invention: detectors are connected in parallel at two ends of the load.
As a further technical solution of the present invention: and the signal output end of the detector is connected with the MCU.
Compared with the prior art, the beneficial effects of the utility model are that: 1. an intermediate device-socket connected with the user equipment and the power supply firstly detects the safety of the circuit, so that the occurrence of accidents can be effectively reduced; 2. the socket can detect the circuit and perform corresponding action according to the detection result, so that the circuit fault can be fed back more intelligently; 3. the load detection cost is reduced, and the integrated chip is small in size, low in cost and more suitable for household use.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, embodiment 1: the utility model provides an intelligent socket switch of load is surveyed to electrified in area, includes MCU, resistance R and wave detector, its characterized in that, alternating current live wire is connected to resistance R one end, and the load is connected to resistance R's the other end, and the alternating current zero line is connected to the other end of load, and like this, when the domestic appliance or other high-power equipment that the user inserted the socket cut in the socket in, input signal at first can pass through resistance R, and resistance R will detect input load normally as the load, if abnormal will not supply power temporarily to it detects input signal to last. When the input signal load is detected to be normal, the power is supplied to the equipment, the power is supplied by low current, then the current is gradually increased to supply power, the soft start of the control switch is achieved, and the switching power supply is started step by step. The circuit can be prevented from being burnt by high-power equipment due to current impact through load detection, the socket switch is more intelligent, and the MCU is also connected with the left key and the right key respectively and can manually control the switch.
Embodiment 2 on the basis of embodiment 1, when electric leakage and short circuit occur to the electric equipment, when a person inserts the electric equipment into a socket, the electric equipment is easy to get an electric shock, in order to achieve safe electricity utilization, detectors are connected in parallel to two ends of a load, and a signal output end of each detector is connected with an MCU (microprogrammed control unit), so that after the socket is connected with the equipment, the load is detected, whether the electric equipment has the phenomena of electric leakage and short circuit or not is determined, and when the phenomena of electric leakage and short circuit occur, an L ED lamp is lightened to prompt load abnormity, so that safe electricity utilization is achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an intelligent socket switch of load is surveyed to electrified in area, includes MCU, resistance R and wave detector, its characterized in that, alternating current live wire is connected to resistance R one end, and the load is connected to resistance R's the other end, and alternating current zero line is connected to the other end of load, and MCU still connects left button and right button respectively.
2. A smart jack switch with a power-on detection load as claimed in claim 1 wherein said load is an ac powered device.
3. The switch of claim 1, wherein the left button and the right button are both touch switches.
4. A smart jack switch with a live test load as claimed in claim 3 wherein said load is further connected in parallel with detectors at both ends.
5. A smart jack switch with a power-on detection load as claimed in claim 4 wherein the signal output terminal of said detector is connected to the MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236088.5U CN211209302U (en) | 2019-02-25 | 2019-02-25 | Intelligent socket switch with power-on detection load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236088.5U CN211209302U (en) | 2019-02-25 | 2019-02-25 | Intelligent socket switch with power-on detection load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211209302U true CN211209302U (en) | 2020-08-07 |
Family
ID=71887104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920236088.5U Expired - Fee Related CN211209302U (en) | 2019-02-25 | 2019-02-25 | Intelligent socket switch with power-on detection load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211209302U (en) |
-
2019
- 2019-02-25 CN CN201920236088.5U patent/CN211209302U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 Termination date: 20210225 |