CN216563868U - Power detection power line - Google Patents
Power detection power line Download PDFInfo
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- CN216563868U CN216563868U CN202220103000.4U CN202220103000U CN216563868U CN 216563868 U CN216563868 U CN 216563868U CN 202220103000 U CN202220103000 U CN 202220103000U CN 216563868 U CN216563868 U CN 216563868U
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Abstract
The utility model belongs to the technical field of commercial power monitoring, and particularly relates to an electric power detection power line which comprises a power line body, an input plug and an output connector, wherein a detection module is arranged inside the input plug, a current sampling module, a voltage sampling module, a power supply module and a data metering module are arranged on the detection module, the current sampling module and the voltage sampling module are connected with the data metering module, and the detection module is connected with a display module. The power supply device is novel in structure and ingenious in design, the current sampling module samples current passing through the live wire, the voltage sampling module samples voltage between the live wire and the zero line, the power supply module supplies power to the data metering module, the data metering module receives electric signals in the current sampling module and the voltage sampling module, and various data are further calculated through current information and voltage information obtained through sampling and finally displayed on the display module.
Description
Technical Field
The utility model belongs to the technical field of commercial power monitoring, and particularly relates to an electric power detection power line.
Background
Most of common electronic and electric appliances for civil use need to use commercial power, and the method for connecting the commercial power is to plug a power line with a plug into a socket. At present, the use function of the existing alternating current power line is mainly connection, various data such as voltage, current, power and the like passing through the power line cannot be conveniently acquired, and related data can be tested only by means of other professional equipment when people want to know the information, so that the alternating current power line is very inconvenient for users.
SUMMERY OF THE UTILITY MODEL
The utility model provides a power detection power line aiming at the problems in the prior art, which can directly display various data used by the power line on an input plug in real time and is greatly convenient for users.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides an electric power detection power cord, includes the power cord body, input plug and output joint set up respectively in the both ends of the power cord body, the inside of input plug is provided with detection module, last current sampling module, voltage sampling module, power module and the data metering module of being provided with of detection module, power module with the data metering module is connected, current sampling module is connected with the live wire of the power cord body, voltage sampling module is connected with the live wire of the power cord body and the zero line of the power cord body, current sampling module and voltage sampling module all with the data metering module is connected, detection module is connected with display module.
The display module is provided with a display screen and a display circuit, the input end of the display circuit is connected with the data metering module, and the output end of the display circuit is connected with the display screen.
The display screen is embedded in the display window, and the top of the input plug is provided with the display window, the bottom of the input plug is provided with a bolt, and the display screen is embedded in the display window.
The data metering module comprises a control button and a data metering circuit, the control button is connected with the data metering circuit, the input end of the data metering circuit is connected with the current sampling module and the voltage sampling module, and the output end of the data metering circuit is connected with the display module.
The input end of the power supply module is connected with the live wire of the power line body and the zero wire of the power line body, and the output end of the power supply module is connected with the data metering module.
The power supply module is provided with a voltage stabilizing circuit, the input end of the voltage stabilizing circuit is connected with the live wire of the power line body and the zero wire of the power line body, and the output end of the voltage stabilizing circuit is connected with the data metering module.
Wherein, the input plug is rectangular.
Wherein, the output connects for the pin plug.
The utility model has the beneficial effects that: the power supply device is novel in structure and ingenious in design, the current sampling module samples current passing through the live wire, the voltage sampling module samples voltage between the live wire and the zero line, the power supply module supplies power to the data metering module, the data metering module receives electric signals in the current sampling module and the voltage sampling module, various data are further calculated through the current information and the voltage information obtained through sampling, and finally the data are displayed on the display module, so that great convenience is brought to users.
Drawings
Fig. 1 is an exploded view of the present invention.
Fig. 2 is a schematic block diagram of the present invention.
Fig. 3 is a schematic circuit diagram of the present invention.
The reference numerals are respectively: 1. power cord body, 2, input plug, 3, output joint, 4, detection module, 5, display module, 6, display screen, 7, display window, 8, bolt, 9, control button.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.
An electric power detection power line is shown in fig. 1-3 and comprises a power line body 1, an input plug 2 and an output connector 3, wherein the input plug 2 and the output connector 3 are respectively arranged at two ends of the power line body 1, a detection module 4 is arranged inside the input plug 2, a current sampling module, a voltage sampling module, a power supply module and a data metering module are arranged on the detection module 4, the power supply module is connected with the data metering module, the current sampling module is connected with a live wire of the power line body 1, the voltage sampling module is connected with a live wire of the power line body 1 and a zero wire of the power line body 1, the current sampling module and the voltage sampling module are both connected with the data metering module, and the detection module 4 is connected with a display module 5. Specifically, the current sampling module samples the current passing through the live wire, the voltage sampling module samples the voltage between the live wire and the zero line, the power supply module supplies power to the data metering module, the data metering module receives electric signals in the current sampling module and the voltage sampling module, and various data are further calculated through the current information and the voltage information obtained through sampling and finally displayed on the display module 5.
Further, the detection module 4 is disposed below the display module 5.
This example an electric power detects power cord, display module 5 is provided with display screen 6 and display circuit, display circuit's input with data metering module connects, display circuit's output with display screen 6 is connected. Specifically, the display circuit is in the electrical signal transmitted by the data metering module, and controls the display screen 6 to display the relevant data. The display screen 6 can adopt an LED display screen 6 or an LCD display screen 6.
This example an electric power detects power cord, display window 7 has been seted up at the top of input plug 2, the bottom of input plug 2 is provided with bolt 8, display screen 6 inlays to be located display window 7. Specifically, the above arrangement has a good fixing effect on the display screen 6, and the user can observe the display screen 6 conveniently.
Furthermore, a fixing hole is formed in the bolt 8. Specifically, the plug 8 is used for plugging a socket, and the fixing hole can be clamped and fixed with a structure inside the socket.
This example an electric power detects power cord, data metering module includes control button 9 and is used for measuring voltage, electric current, active power, active electric energy, power factor and the data metering circuit of on-time, control button 9 with data metering circuit connects, data metering circuit's input with current sampling module and voltage sampling module connects, data metering circuit's output with display module 5 connects. Specifically, the control button 9 can control the display screen 6 to switch and display various numerical values, and can control whether to start detection or not, and can be used as a common power line when detection is not needed.
In the power detection power line described in this embodiment, the input end of the power supply module is connected to the live wire of the power line body 1 and the zero wire of the power line body 1, and the output end of the power supply module is connected to the data metering module. Specifically, the data metering module is directly connected with the live wire of the power line body 1 and the zero line of the power line body 1 for power connection through the arrangement, and a power supply device is not needed to be additionally arranged for power supply.
In the power detection power line of the embodiment, the power supply module is provided with a voltage stabilizing circuit, the input end of the voltage stabilizing circuit is connected with the live wire of the power line body 1 and the zero wire of the power line body 1, and the output end of the voltage stabilizing circuit is connected with the data metering module. Specifically, the voltage stabilizing circuit converts alternating current into direct current of 3.3V and then supplies power to the data metering module.
In the power detection cord of the present embodiment, the input plug 2 has a rectangular shape. Specifically, the above arrangement makes the internal space of the input plug 2 square, and it is more convenient for the detection module 4 and the display module 5 to be arranged in the input plug 2.
In the power detection cord of the present embodiment, the output connector 3 is a pin plug.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (8)
1. An electric power detection power cord characterized in that: the power supply device comprises a power line body, an input plug and an output joint, wherein the input plug and the output joint are respectively arranged at two ends of the power line body, a detection module is arranged in the input plug, a current sampling module, a voltage sampling module, a power supply module and a data metering module are arranged on the detection module, the power supply module is connected with the data metering module, the current sampling module is connected with a live wire of the power line body, the voltage sampling module is connected with a live wire of the power line body and a zero wire of the power line body, the current sampling module and the voltage sampling module are both connected with the data metering module, and the detection module is connected with a display module.
2. The power detection cord as claimed in claim 1, wherein: the display module is provided with a display screen and a display circuit, the input end of the display circuit is connected with the data metering module, and the output end of the display circuit is connected with the display screen.
3. The power detection cord as claimed in claim 2, wherein: the display screen is characterized in that a display window is formed in the top of the input plug, a plug pin is arranged at the bottom of the input plug, and the display screen is embedded in the display window.
4. A power detection cord according to claim 1 or 2, wherein: the data metering module comprises a control button and a data metering circuit, the control button is connected with the data metering circuit, the input end of the data metering circuit is connected with the current sampling module and the voltage sampling module, and the output end of the data metering circuit is connected with the display module.
5. The power detection cord as claimed in claim 1, wherein: the input end of the power supply module is connected with the live wire of the power line body and the zero line of the power line body, and the output end of the power supply module is connected with the data metering module.
6. The power detection cord as claimed in claim 5, wherein: the power supply module is provided with a voltage stabilizing circuit, the input end of the voltage stabilizing circuit is connected with the live wire of the power line body and the zero wire of the power line body, and the output end of the voltage stabilizing circuit is connected with the data metering module.
7. The power detection cord as claimed in claim 1, wherein: the input plug is rectangular.
8. The power detection cord as claimed in claim 1, wherein: the output connector is a pin-shaped plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220103000.4U CN216563868U (en) | 2022-01-14 | 2022-01-14 | Power detection power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220103000.4U CN216563868U (en) | 2022-01-14 | 2022-01-14 | Power detection power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216563868U true CN216563868U (en) | 2022-05-17 |
Family
ID=81562638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220103000.4U Active CN216563868U (en) | 2022-01-14 | 2022-01-14 | Power detection power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216563868U (en) |
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2022
- 2022-01-14 CN CN202220103000.4U patent/CN216563868U/en active Active
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