CN220553664U - Smart jack for load diagnostics - Google Patents
Smart jack for load diagnostics Download PDFInfo
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- CN220553664U CN220553664U CN202120689697.3U CN202120689697U CN220553664U CN 220553664 U CN220553664 U CN 220553664U CN 202120689697 U CN202120689697 U CN 202120689697U CN 220553664 U CN220553664 U CN 220553664U
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- 238000005265 energy consumption Methods 0.000 claims abstract description 21
- 230000006698 induction Effects 0.000 claims description 24
- 230000007935 neutral effect Effects 0.000 claims description 18
- 238000005070 sampling Methods 0.000 claims 3
- 238000003745 diagnosis Methods 0.000 abstract description 14
- 230000005611 electricity Effects 0.000 abstract description 5
- 208000013935 Electric injury Diseases 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an intelligent socket for load diagnosis, which comprises a socket body, a circuit on-off switching module and further comprises: the metering module is connected with the live wire current transformer, the live wire voltage transformer and the zero line current transformer and is used for acquiring electric quantity information of loads inserted into the live wire jack and the zero line jack; the control module forms actual current voltage curve information according to the curve information from the live wire current sampler, the zero line current sampler and the live wire voltage sampler, compares the actual current voltage curve information with the standard current voltage curve information from the storage module, receives load energy consumption information from the metering module, and generates a trigger signal for controlling the on-off of the circuit on-off switching module when the compared difference is larger than a curve threshold or the load energy consumption is larger than an energy consumption threshold. The utility model can carry out fault diagnosis and dynamic power consumption monitoring on the load equipment, reduces the probability of electric injury and saves electricity.
Description
Technical Field
The utility model belongs to the technical field of intelligent electricity utilization, and particularly relates to an intelligent socket for load diagnosis.
Background
As the types and numbers of electric appliances in building lines are increasing, the electric safety performance of the electric appliances and lines in the building is gradually reduced along with the increase of the service time, and the occurrence frequency of fire caused by the aging of the lines or the improper use of the electric appliances is also continuously increased. The existing power socket has a simple function, and the socket is one of the common accessories in a building, if the socket can be intelligentized, more control functions can be provided for the socket, so that the daily life of people can be enriched. How to assist in the detection and maintenance of faulty equipment by means of sockets, is a direction of effort by those skilled in the art in order to save costs and improve safety.
Disclosure of Invention
The utility model mainly aims to provide the intelligent socket for load diagnosis, which can be used for carrying out fault diagnosis and power consumption dynamic monitoring on load equipment, so that the probability of electric injury is reduced and electricity is saved.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the intelligent socket for load diagnosis comprises a socket body, a circuit on-off switching module, a live wire pin and a zero wire pin which are positioned on one end face of the socket body and used for being connected with a commercial power line, and a live wire jack and a zero wire jack which are positioned on the other end face of the socket body and used for being connected with an electric load, wherein the live wire pin and the zero wire pin are connected with the circuit on-off switching module through an input side power line, and the circuit on-off switching module is connected with the live wire jack and the zero wire jack through an output side power line;
further comprises:
the live wire current transformer is arranged on a live wire in the output side power wire and is used for measuring the current on the live wire so as to generate a corresponding current induction signal;
the zero line current transformer is arranged on a zero line in the output side power line and is used for measuring the current on the zero line so as to generate a corresponding current induction signal;
the live wire voltage transformer is arranged on a live wire in the output side power wire and is used for measuring the voltage on the live wire so as to generate a corresponding voltage induction signal;
the live wire current sampler samples a current induction signal from the live wire current transformer according to a set time sequence, so that live wire current curve information is obtained;
the zero line current sampler samples a current induction signal from the zero line current transformer according to a set time sequence, so that zero line current curve information is obtained;
the live wire voltage sampler samples a voltage induction signal from the live wire voltage transformer according to a set time sequence, so that live wire voltage curve information is obtained;
the metering module is connected with the live wire current transformer, the live wire voltage transformer and the zero line current transformer and is used for acquiring electric quantity information of loads inserted into the live wire jack and the zero line jack;
the control module forms actual current-voltage curve information according to the curve information from the live wire current sampler, the zero line current sampler and the live wire voltage sampler, compares the actual current-voltage curve information with the standard current-voltage curve information from the storage module, receives load energy consumption information from the metering module, and generates a trigger signal for controlling the on-off of the circuit on-off switching module when the compared difference is larger than a curve threshold or the load energy consumption is larger than an energy consumption threshold;
and the storage module is used for storing standard current and voltage curve information, curve threshold values and energy consumption threshold values in a normal range.
The further improved scheme in the technical scheme is as follows:
1. in the scheme, the end faces with the live wire pins and the zero wire pins are arranged opposite to the end faces with the live wire jacks and the zero wire jacks.
2. In the above scheme, the system further comprises a status indicator lamp connected to the control module.
3. In the scheme, the status indicator lamp, the live wire jack and the zero wire jack are positioned on the same end face and are arranged above the live wire jack and the zero wire jack.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the intelligent socket for load diagnosis can monitor whether the use state of the load electric appliance is abnormal or not and monitor the energy consumption of the load by setting the parameters while supplying power to the electric appliance, so that fault diagnosis and dynamic power consumption monitoring can be carried out on the load equipment, the probability of electric injury is reduced, the electricity consumption is saved, and the safety is greatly improved.
Drawings
FIG. 1 is a schematic diagram of a smart jack for load diagnosis according to the present utility model from one perspective;
FIG. 2 is a schematic diagram of the smart jack for load diagnosis according to the present utility model from another perspective;
fig. 3 is a circuit frame diagram of a smart jack for load diagnostics of the present utility model.
In the above figures: 1. a socket body; 2. a circuit on-off switching module; 3. a mains supply line; 41. a live wire pin; 42. a zero line pin; 5. an electrical load; 61. a live wire jack; 62. zero line jack; 71. an input-side power supply line; 72. an output-side power supply line; 73. a firing line; 74. a zero line; 8. a live wire current transformer; 9. a zero line current transformer; 10. a live wire voltage transformer; 11. a live wire current sampler; 12. a zero line current sampler; 13. a live wire voltage sampler; 14. a control module; 15. a storage module; 16. and a metering module.
Detailed Description
In the description of this patent, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element in question must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in this patent will be understood by those of ordinary skill in the art in a specific context.
Example 1: the intelligent socket for load diagnosis comprises a socket body 1, a circuit on-off switching module 2, a live wire pin 41 and a neutral wire pin 42 which are positioned on one end face of the socket body 1 and used for being connected with a commercial power line 3, and a live wire jack 61 and a neutral wire jack 62 which are positioned on the other end face of the socket body 1 and used for being connected with an electric load 5, wherein the live wire pin 41 and the neutral wire pin 42 are connected with the circuit on-off switching module 2 through an input side power line 71, and the circuit on-off switching module 2 is connected with the live wire jack 61 and the neutral wire jack 62 through an output side power line 72;
further comprises:
a live wire current transformer 8, which is installed on a live wire 73 in the output side power line 72, and is used for measuring the current on the live wire so as to generate a corresponding current induction signal;
a zero line current transformer 9, which is installed on a zero line 74 in the output side power line 72, and is used for measuring the current on the zero line so as to generate a corresponding current induction signal;
a live wire voltage transformer 10, which is installed on a live wire 73 in an output side power line 72, and is used for measuring the voltage on the live wire so as to generate a corresponding voltage induction signal;
the live wire current sampler 11 samples a current induction signal from the live wire current transformer 8 according to a set time sequence, so as to obtain live wire current curve information;
a zero line current sampler 12 that samples the current induction signal from the zero line current transformer 9 according to a set timing sequence, thereby obtaining zero line current curve information;
the live wire voltage sampler 13 samples the voltage induction signal from the live wire voltage transformer 10 according to a set time sequence, so as to obtain live wire voltage curve information;
the metering module 16 is connected with the live wire current transformer 8, the live wire voltage transformer 10 and the neutral wire current transformer 9 and is used for acquiring electric quantity information of loads inserted into the live wire jack 61 and the neutral wire jack 62;
the control module 14 forms actual current-voltage curve information according to the curve information from the live wire current sampler 11, the zero line current sampler 12 and the live wire voltage sampler 13, compares the actual current-voltage curve information with the standard current-voltage curve information from the storage module 15, receives load energy consumption information from the metering module, and generates a trigger signal for controlling the on-off of the circuit on-off switching module 2 when the compared difference is larger than a curve threshold or the load energy consumption is larger than an energy consumption threshold;
and the storage module 15 is used for storing standard current and voltage curve information, curve threshold values and energy consumption threshold values in a normal range.
The end surfaces of the live wire pins 41 and neutral wire pins 42 are opposite to the end surfaces of the live wire insertion holes 61 and neutral wire insertion holes 62.
Example 2: the intelligent socket for load diagnosis comprises a socket body 1, a circuit on-off switching module 2, a live wire pin 41 and a neutral wire pin 42 which are positioned on one end face of the socket body 1 and used for being connected with a commercial power line 3, and a live wire jack 61 and a neutral wire jack 62 which are positioned on the other end face of the socket body 1 and used for being connected with an electric load 5, wherein the live wire pin 41 and the neutral wire pin 42 are connected with the circuit on-off switching module 2 through an input side power line 71, and the circuit on-off switching module 2 is connected with the live wire jack 61 and the neutral wire jack 62 through an output side power line 72;
further comprises:
a live wire current transformer 8, which is installed on a live wire 73 in the output side power line 72, and is used for measuring the current on the live wire so as to generate a corresponding current induction signal;
a zero line current transformer 9, which is installed on a zero line 74 in the output side power line 72, and is used for measuring the current on the zero line so as to generate a corresponding current induction signal;
a live wire voltage transformer 10, which is installed on a live wire 73 in an output side power line 72, and is used for measuring the voltage on the live wire so as to generate a corresponding voltage induction signal;
the live wire current sampler 11 samples a current induction signal from the live wire current transformer 8 according to a set time sequence, so as to obtain live wire current curve information;
a zero line current sampler 12 that samples the current induction signal from the zero line current transformer 9 according to a set timing sequence, thereby obtaining zero line current curve information;
the live wire voltage sampler 13 samples the voltage induction signal from the live wire voltage transformer 10 according to a set time sequence, so as to obtain live wire voltage curve information;
the metering module 16 is connected with the live wire current transformer 8, the live wire voltage transformer 10 and the neutral wire current transformer 9 and is used for acquiring electric quantity information of loads inserted into the live wire jack 61 and the neutral wire jack 62;
the control module 14 forms actual current-voltage curve information according to the curve information from the live wire current sampler 11, the zero line current sampler 12 and the live wire voltage sampler 13, compares the actual current-voltage curve information with the standard current-voltage curve information from the storage module 15, receives load energy consumption information from the metering module, and generates a trigger signal for controlling the on-off of the circuit on-off switching module 2 when the compared difference is larger than a curve threshold or the load energy consumption is larger than an energy consumption threshold;
and the storage module 15 is used for storing standard current and voltage curve information, curve threshold values and energy consumption threshold values in a normal range.
And a status indicator light coupled to the control module 14; the status indicator lamp, the live wire jack 61 and the neutral wire jack 62 are positioned on the same end face and are arranged above the live wire jack 61 and the neutral wire jack 62.
When the intelligent socket for load diagnosis is adopted, the intelligent socket monitors whether the use state of the load electric appliance is abnormal or not and monitors the energy consumption of the load by setting the parameters when the electric appliance is powered, so that fault diagnosis and dynamic power consumption monitoring can be carried out on load equipment, the probability of electric injury is reduced, the electricity consumption is saved, and the safety is greatly improved.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (4)
1. A smart jack for load diagnostics, characterized by: the socket comprises a socket body (1), a circuit on-off switching module (2), a live wire pin (41) and a zero wire pin (42) which are positioned on one end face of the socket body (1) and used for being connected with a commercial power line (3), and a live wire jack (61) and a zero wire jack (62) which are positioned on the other end face of the socket body (1) and used for being connected with an electric load (5), wherein the live wire pin (41), the zero wire pin (42) and the circuit on-off switching module (2) are connected through an input side power line (71), and the circuit on-off switching module (2) is connected with the live wire jack (61) and the zero wire jack (62) through an output side power line (72);
further comprises:
the live wire current transformer (8) is arranged on a live wire (73) in the output side power line (72) and is used for measuring the current on the live wire so as to generate a corresponding current induction signal;
a zero line current transformer (9) which is arranged on a zero line (74) in the output side power line (72) and is used for measuring the current on the zero line so as to generate a corresponding current induction signal;
the live wire voltage transformer (10) is arranged on a live wire (73) in the output side power line (72) and is used for measuring the voltage on the live wire so as to generate a corresponding voltage induction signal;
the live wire current sampler (11) is used for sampling a current induction signal from the live wire current transformer (8) according to a set time sequence, so that live wire current curve information is obtained;
the zero line current sampler (12) is used for sampling a current induction signal from the zero line current transformer (9) according to a set time sequence so as to obtain zero line current curve information;
the live wire voltage sampler (13) is used for sampling voltage induction signals from the live wire voltage transformer (10) according to a set time sequence, so that live wire voltage curve information is obtained;
the metering module (16) is connected with the live wire current transformer (8), the live wire voltage transformer (10) and the zero line current transformer (9) and is used for acquiring electric quantity information of loads inserted into the live wire jack (61) and the zero line jack (62);
the control module (14) forms actual current-voltage curve information according to the curve information of each of the live wire current sampler (11), the zero line current sampler (12) and the live wire voltage sampler (13), compares the actual current-voltage curve information with the standard current-voltage curve information of the storage module (15), receives load energy consumption information from the metering module, and generates a trigger signal for controlling the on-off of the circuit on-off switching module (2) when the difference of comparison is larger than a curve threshold value or the load energy consumption is larger than an energy consumption threshold value;
and the storage module (15) is used for storing standard current-voltage curve information, curve threshold values and energy consumption threshold values in a normal range.
2. The smart jack for load diagnostics of claim 1 wherein: the end surfaces of the live wire pins (41) and the neutral wire pins (42) are opposite to the end surfaces of the live wire jacks (61) and the neutral wire jacks (62).
3. The smart jack for load diagnostics of claim 1 wherein: also included is a status indicator light connected to the control module (14).
4. A smart jack for load diagnostics as recited in claim 3, wherein: the status indicator lamp, the live wire jack (61) and the zero wire jack (62) are positioned on the same end face and are arranged above the live wire jack (61) and the zero wire jack (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120689697.3U CN220553664U (en) | 2021-04-06 | 2021-04-06 | Smart jack for load diagnostics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120689697.3U CN220553664U (en) | 2021-04-06 | 2021-04-06 | Smart jack for load diagnostics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220553664U true CN220553664U (en) | 2024-03-01 |
Family
ID=90005004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120689697.3U Active CN220553664U (en) | 2021-04-06 | 2021-04-06 | Smart jack for load diagnostics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220553664U (en) |
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2021
- 2021-04-06 CN CN202120689697.3U patent/CN220553664U/en active Active
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