CN217768842U - Bluetooth control type leakage protection plug - Google Patents
Bluetooth control type leakage protection plug Download PDFInfo
- Publication number
- CN217768842U CN217768842U CN202221595853.0U CN202221595853U CN217768842U CN 217768842 U CN217768842 U CN 217768842U CN 202221595853 U CN202221595853 U CN 202221595853U CN 217768842 U CN217768842 U CN 217768842U
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- lead
- circuit board
- electrically connected
- adapter
- leakage protection
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- 238000001514 detection method Methods 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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Abstract
The utility model discloses a bluetooth control type earth leakage protection plug, include: a front cover, a rear cover and a base; the rear cover is provided with an automatic switching-on and switching-off mechanism; the first conducting wire and the second conducting wire are electrically connected to the electrical input end of the automatic switching-on/off mechanism; the circuit board is electrically connected to the electrical output end of the automatic switching-on/off mechanism; the circuit board is also provided with a zero sequence current transformer for detecting the current stability in the first lead and the second lead; the circuit board is also provided with a residual current detection module; the zero sequence current transformer is electrically connected to the residual current detection module; the residual current detection module is electrically connected to the automatic switching-on/off mechanism; the circuit board is also electrically connected with a Bluetooth control module; the Bluetooth control module is electrically connected to the automatic switching-on/off mechanism and the remote mobile terminal. The Bluetooth control type leakage protection plug can accurately detect the plug leakage condition and cut off the power of the plug when the plug leaks electricity.
Description
Technical Field
The utility model relates to a technical field of earth leakage protection plug, concretely relates to bluetooth control type earth leakage protection plug.
Background
The plug is a structure for connecting an electric appliance and a power source to supply power to the power source. The existing plug is simple in structure, only has a current transfer function, and cannot accurately detect the electric leakage condition of the plug, so that the plug cannot be powered off when the plug is in electric leakage, and the plug cannot be powered on or powered off by remote operation of a user.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
Current plug simple structure to above only possesses the current transfer function, unable accurate detection plug electric leakage condition to unable outage operation is carried out when the plug electric leakage, also can not supply user remote operation to carry out the problem of break-make electricity, this application provides a bluetooth control type leakage protection plug.
2. Technical scheme
In order to solve the above problem, the utility model provides a technical scheme does:
a bluetooth controlled earth leakage protection plug comprising: a front cover, a rear cover and a base; the front cover, the rear cover and the base are fixedly connected into a whole; the base is positioned between the front cover and the rear cover; the base and the front cover jointly form an installation space; the back cover is provided with an N pole pin, an L pole pin and a ground wire pin which are used for inserting a socket of equipment; a circuit board is arranged in the mounting space; an N-pole adapter, an L-pole adapter and a ground wire adapter are arranged on the circuit board; the N-pole pin is connected to the circuit board and the N-pole adapter through a first lead wire; the L pole pin is connected to the circuit board and the L pole adapter through a second lead wire; the ground wire pin is connected to the circuit board and the ground wire adapter through a third lead wire; the rear cover is provided with an automatic switching-on and switching-off mechanism for switching off the N-pole adapter and the L-pole adapter when the currents in the first lead and the second lead are abnormal; the first conducting wire and the second conducting wire are electrically connected to the electrical input end of the automatic switching-on/off mechanism; the circuit board is electrically connected to the electrical output end of the automatic switching-on and switching-off mechanism; the circuit board is also provided with a zero sequence current transformer for detecting the current stability in the first lead and the second lead; the first lead and the second lead both penetrate through the zero sequence current transformer; the circuit board is also provided with a residual current detection module for detecting and checking the currents in the first lead and the second lead; the zero sequence current transformer is electrically connected to the residual current detection module; the residual current detection module is electrically connected to the automatic switching-on/off mechanism; the circuit board is also electrically connected with a Bluetooth control module for a user to remotely control the automatic switching-on and switching-off mechanism to switch off or switch on; the Bluetooth control module is electrically connected to the residual current detection module and the remote mobile terminal.
Furthermore, the remote mobile terminal is a mobile phone.
Furthermore, a manual reset button for pressing the automatic switching-on and switching-off mechanism is arranged on the front cover; the manual reset button passes through a through hole formed by the circuit board and contacts a reset switch of the automatic switching-on/off mechanism.
Furthermore, a test button is arranged on the front cover.
Furthermore, the front cover is also provided with an indicator light for displaying the working state of the Bluetooth control type leakage protection plug.
Furthermore, the N-pole adapter, the L-pole adapter and the ground wire adapter are electrically connected to external equipment through connecting wires respectively; the rear cover is provided with a lead leading-out groove for leading out a connecting lead electrically connected with the N pole adapter, the L pole adapter and the ground wire adapter.
Furthermore, a pressing block used for pressing and limiting the connecting lead is arranged in the rear cover.
Furthermore, one side of the pressing block, which is used for contacting and connecting the lead, is an arc concave surface; the arc concave surface is internally provided with a pressing convex part for pressing the connecting lead.
Further, the pressing convex portion is made of a rubber material and is formed with a pressing surface having a grain.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
the utility model provides a bluetooth control type earth-leakage protection plug can the accurate detection plug electric leakage condition to cut off the power supply to the plug when the plug electric leakage, in this moment, send electric leakage outage information to the long-range removal end through bluetooth control module and use the user to know, the user still can select whether to restart this plug through bluetooth control module control according to the electric leakage condition, and verify whether this plug really leaks electricity.
Drawings
Fig. 1 is a schematic diagram of a bluetooth control type leakage protection plug according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an internal structure of the bluetooth control type earth leakage protection plug in fig. 1;
the bluetooth control type earth leakage protection plug 10, the protecgulum 11, the back lid 12, the wire lead-out groove 121, base 13, installation space 14, N utmost point round pin 15, L utmost point round pin 16, ground wire round pin 17, the circuit board 18, N utmost point adapter 19, L utmost point adapter 20, ground wire adapter 21, first wire 22, second wire 23, third wire 24, automatic on-off brake mechanism 25, zero sequence current transformer 26, manual reset button 27, test button 28, pilot lamp 29, compact heap 30, arc concave surface 301, compact heap 302, compact heap 303, residual current detection module (not shown), bluetooth control module (not shown), the long-range terminal that removes (not shown).
Detailed Description
For a further understanding of the present invention, reference will be made to the drawings and examples for a detailed description of the invention.
The present application will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The utility model discloses in words such as first, second, be for the description the utility model discloses a technical scheme is convenient and set up, does not have specific limited action, is general finger, right the technical scheme of the utility model does not constitute limited action. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. The technical solutions in the same embodiment and between the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, which is all within the scope of the present invention.
Example 1
As shown in fig. 1 to fig. 2, for the utility model discloses a bluetooth control type earth leakage protection plug 10, include: the front cover 11, the rear cover 12 and the base 13 are fixedly connected into a whole during installation, the base 13 is positioned between the front cover 11 and the rear cover 12, an installation space 14 is formed between the base 13 and the front cover 11, and a circuit board 18 is installed in the installation space 14. The back cover 12 is provided with an N pole pin 15, an L pole pin 16 and a ground pin 17, wherein the N pole pin 15, the L pole pin 16 and the ground pin 17 are used for being plugged into a socket of equipment to obtain power supply to be transmitted to connected external equipment such as an electric appliance and the like. The circuit board 18 is provided with an N-pole adapter 19, an L-pole adapter 20 and a ground adapter 21, the N-pole pin 15 is electrically connected to the circuit board 18 and the N-pole adapter 19 through a first lead 22, the L-pole pin 16 is electrically connected to the circuit board 18 and the L-pole adapter 20 through a second lead 23, and the ground pin 17 is electrically connected to the circuit board 18 and the ground adapter 21 through a third lead 24. The rear cover 12 is also provided with an automatic opening and closing mechanism 25. During the installation, be connected to the electrical input of automatic divide-shut brake mechanism 25 with first wire 22 and second wire 23 electricity, with the electrical output of circuit board 18 electrical connection to automatic divide-shut brake mechanism 25, like this, when the electric current in first wire 22 and second wire 23 takes place unusually, automatic divide-shut brake mechanism 25 just can cut off the power supply to N utmost point adapter 19 and L utmost point adapter 20 to protection electric leakage plug and plug connection's external equipment also can play the effect of practicing thrift the electric energy.
Further, the circuit board 18 is also provided with a zero sequence current transformer 26. The zero sequence current transformer 26 is used to detect the current stability in the first and second conductors 22, 23. Both the first wire 22 and the second wire 23 pass through the zero sequence current transformer 26, so that the zero sequence current transformer 26 can accurately detect when an abnormality occurs in the current in one of the first wire 22 or the second wire 23. The circuit board 18 is further provided with a residual current detection module, which is used for detecting and verifying the currents in the first wire 22 and the second wire 23. The zero sequence current transformer 26 is electrically connected to the residual current detection module, that is, when the zero sequence current transformer 26 detects an abnormal current, the information is sent to the residual current detection module, and the residual current detection module detects the current in the first wire 22 and the current in the second wire 23 to determine whether an electric leakage condition exists. The residual current detection module is electrically connected to the automatic opening and closing mechanism 25, so that when the residual current detection module detects the current in the first conducting wire 22 and the current in the second conducting wire 23 and confirms that the electric leakage condition exists, the automatic opening and closing mechanism 25 is controlled to perform opening and closing power-off, and then plugs, external equipment and energy consumption are protected.
Furthermore, the circuit board 18 is electrically connected to a bluetooth control module. The Bluetooth control module is used for a user to remotely control the automatic switching-on/off mechanism 25 to switch on or off. The Bluetooth control module is electrically connected to the residual current detection module and the remote mobile terminal. That is to say, when residual current detection module inspects the electric current in first wire 22 and the electric current in the second wire 23 and confirms that there is the electric leakage condition, when control automatic divide-shut brake mechanism 25 carried out the break-off outage, bluetooth control module sends residual current detection module's detection information to the remote mobile terminal and knows for the user, the user can decide whether to cut off the power supply according to the electric leakage condition after looking over the electric leakage information, if decide the outage, just send outage information to bluetooth control module through the remote mobile terminal, bluetooth control module sends outage information to residual current detection module again, thereby carry out the break-off outage through residual current detection module control automatic divide-shut brake mechanism 25. When the residual current detection module detects that the power leakage is not received within the preset time, the automatic switching-on/off mechanism 25 is automatically controlled to power off. After the user knows that the residual current detection module controls the automatic switching-on and switching-off mechanism 25 to power off from the Bluetooth control module, the user can control the automatic switching-on and switching-off mechanism 25 to switch on and power on for multiple times through the Bluetooth control module, so that whether the automatic switching-on and switching-off mechanism 25 really switches off and powers off due to electric leakage is verified.
Foretell bluetooth control type earth-leakage protection plug 10 can the accurate detection plug electric leakage condition to cut off the power supply to the plug when the plug leaks electricity, here simultaneously, send electric leakage outage information to long-range removal end through bluetooth control module and use the user to know, the user still can select whether to restart this plug through bluetooth control module control according to the electric leakage condition, and verify whether this plug really leaks electricity.
As a specific implementation manner, the remote mobile terminal is a mobile phone. The user downloads the corresponding APP through the mobile phone, and corresponding operation can be implemented on the APP.
In a specific embodiment, a manual reset button 27 is provided on the front cover 11. The manual reset button 27 is used for a user to press the automatic opening/closing mechanism 25, thereby resetting the automatic opening/closing mechanism 25. The circuit board 18 is formed with a through hole, and the manual reset button 27 contacts the reset switch of the automatic opening and closing mechanism 25 through the through hole formed in the circuit board 18. Thus, when the manual reset button 27 is pressed, the closing reset can be realized.
In a specific embodiment, a test button 28 is further provided on the front cover 11. The test button is connected with a test switch on the circuit board 18, and the test switch can control the first lead 22 or the second lead 23 to leak electricity through a circuit. The test button 28 is pressed to test the leakage opening function of the plug before the plug is used.
In a specific embodiment, the front cover 11 is further provided with an indicator light 29. The indicator light 29 is electrically connected to the circuit board 18 for displaying the operating status of the bluetooth controlled earth leakage protection plug 10.
As a specific embodiment, the N-pole adapter 19, the L-pole adapter 20, and the ground adapter 21 are electrically connected to an external device through connection wires. The rear cover 12 is provided with a lead-out groove 121 for leading out a connection lead electrically connecting the N-pole adapter 19, the L-pole adapter 20, and the ground adapter 21. A pressing block 30 is arranged above the wire leading-out groove 121 for pressing and limiting the connecting wires. One side of the pressing block 30 for contacting the connecting wires is an arc concave surface 301, and a pressing convex part 302 is arranged in the arc concave surface 301 for further pressing the connecting wires. The pressing projection 302 is made of a rubber material and is formed with a pressing surface 303 having a texture, which can further ensure the pressing performance for the connection wire.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (9)
1. A bluetooth controlled earth leakage protection plug comprising: the front cover, the rear cover and the base; the front cover, the rear cover and the base are fixedly connected into a whole; the base is positioned between the front cover and the rear cover; the base and the front cover jointly form an installation space; the rear cover is provided with an N pole pin, an L pole pin and a ground wire pin which are used for being inserted into a socket of equipment; a circuit board is arranged in the mounting space; an N-pole adapter, an L-pole adapter and a ground wire adapter are mounted on the circuit board; the N-pole pin is connected to the circuit board and the N-pole adapter through a first lead wire; the L pole pin is connected to the circuit board and the L pole adapter through a second lead wire; the ground wire pin is connected to the circuit board and the ground wire adapter through a third lead wire; the automatic switching-on/off mechanism is characterized in that the rear cover is provided with an automatic switching-on/off mechanism for switching off the N-pole adapter and the L-pole adapter when the currents in the first lead and the second lead are abnormal; the first conducting wire and the second conducting wire are electrically connected to the electrical input end of the automatic switching-on/off mechanism; the circuit board is electrically connected to the electrical output end of the automatic switching-on/off mechanism; the circuit board is also provided with a zero sequence current transformer for detecting the current stability in the first lead and the second lead; the first lead and the second lead both penetrate through the zero sequence current transformer; the circuit board is also provided with a residual current detection module for detecting and checking the currents in the first lead and the second lead; the zero sequence current transformer is electrically connected to the residual current detection module; the residual current detection module is electrically connected to the automatic switching-on/off mechanism; the circuit board is also electrically connected with a Bluetooth control module for a user to remotely control the automatic switching-on and switching-off mechanism to switch off or switch on; the Bluetooth control module is electrically connected to the residual current detection module and the remote mobile terminal.
2. A Bluetooth-controlled earth leakage protection plug according to claim 1,
the remote mobile terminal is a mobile phone.
3. A leakage protection plug of the Bluetooth control type according to claim 1,
a manual reset button for pressing the automatic switching on and off mechanism is arranged on the front cover; and the manual reset button penetrates through a through hole formed by the circuit board to contact a reset switch of the automatic switching-on/off mechanism.
4. A Bluetooth-controlled earth leakage protection plug according to claim 1,
the front cover is also provided with a test button.
5. A leakage protection plug of the Bluetooth control type according to claim 1,
the front cover is also provided with an indicator light for displaying the working state of the Bluetooth control type leakage protection plug.
6. A Bluetooth-controlled earth leakage protection plug according to claim 1,
the N-pole adapter, the L-pole adapter and the ground wire adapter are electrically connected to external equipment through connecting wires respectively; the rear cover is provided with a lead leading-out groove for leading out a connecting lead electrically connected with the N pole adapter, the L pole adapter and the ground wire adapter.
7. A leakage protection plug of the Bluetooth control type according to claim 6,
and a pressing block for pressing and limiting the connecting lead is arranged in the rear cover.
8. A leakage protection plug of the Bluetooth control type according to claim 7,
one side of the pressing block, which is used for contacting the connecting lead, is an arc-shaped concave surface; and a compression convex part for compressing the connecting wire is arranged in the arc concave surface.
9. A leakage protection plug of the Bluetooth control type according to claim 8,
the pressing convex part is made of rubber materials and is provided with a pressing surface with grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221595853.0U CN217768842U (en) | 2022-06-23 | 2022-06-23 | Bluetooth control type leakage protection plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221595853.0U CN217768842U (en) | 2022-06-23 | 2022-06-23 | Bluetooth control type leakage protection plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217768842U true CN217768842U (en) | 2022-11-08 |
Family
ID=83894432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221595853.0U Active CN217768842U (en) | 2022-06-23 | 2022-06-23 | Bluetooth control type leakage protection plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217768842U (en) |
-
2022
- 2022-06-23 CN CN202221595853.0U patent/CN217768842U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325600 No. 18, Sha Hung Road, North white elephant Town, Yueqing City, Wenzhou, Zhejiang. Patentee after: Zhejiang Chuangqi Electric Co.,Ltd. Address before: 325600 No. 18, Sha Hung Road, North white elephant Town, Yueqing City, Wenzhou, Zhejiang. Patentee before: ZHEJIANG CHUANGQI ELECTRIC Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |