Household leakage protector with intelligent control function

Abstract

The invention discloses a household leakage protector with an intelligent control function, and relates to the field of household leakage protectors. The household leakage protector with the intelligent control function comprises a leakage protector main body, a display controller, a plugging unit and a transmission unit. According to the household electric leakage protector with the intelligent control function, electric leakage is detected in the electric leakage protector main body, the tripping mechanism in the electric leakage protector main body is started, so that the plugging unit moves, and then the plugging head is driven to be separated from the electric leakage protector main body under the action of the plugging unit, so that the electric leakage protector main body can be separated from household equipment; the electric shock accident caused by the fact that current possibly passes through a human body or other conductors to form a loop is effectively avoided, the clamping assembly separates the connecting plugs from the leakage protector body, the multiple connecting plugs are disassembled, the connecting plugs are conveniently detected, and whether the connecting plugs are damaged or not is judged.

Description

Technical Field

[0001] The present invention relates to the technical field of household leakage protectors, and particularly to a household leakage protector with intelligent control function. Background Art

[0002] The household leakage protector determines whether there is a leakage by detecting whether the current in the circuit is balanced.

[0003] Under normal circumstances, the current in the circuit is in a balanced state, that is, the current flowing into the electrical equipment is equal to the current returning to the power supply. When a leakage occurs, part of the current may flow back to the power supply through an unexpected path, resulting in the imbalance of the current between the live wire and the neutral wire. The leakage protector will quickly cut off the power supply to prevent the leakage current from causing harm to the human body or equipment. However, in the prior art, after the leakage protector cuts off the power supply, when the live wire and the neutral wire are still connected to the leakage protector, if there is a leakage in the circuit, the current may form a loop through the human body or other conductors, resulting in an electric shock accident. At the same time, when a leakage protection occurs, it is necessary to detect the connecting wires. It is necessary to disassemble each connecting wire one by one for maintenance or replacement, and the maintenance process is rather troublesome. Therefore, we propose a household leakage protector with intelligent control function. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a household leakage protector with intelligent control function, which solves the problems that when the leakage protector cuts off the power supply and the live wire and the neutral wire are still connected to the leakage protector, if there is a leakage in the circuit, the current may form a loop through the human body or other conductors, resulting in an electric shock accident, and at the same time, when a leakage protection occurs, it is necessary to detect the connecting wires. It is necessary to disassemble each connecting wire one by one for maintenance or replacement, and the maintenance process is rather troublesome.

[0005] To achieve the above object, the present invention is realized through the following technical solutions: A household leakage protector with intelligent control function, comprising: A leakage protector main body, A display controller, installed on the leakage protector main body, and the display controller is connected to the zero-sequence current transformer; A mounting rack, slidably connected to the leakage protector main body, the mounting rack is installed on a household device, and the leakage protector main body adjusts its position correspondingly on the mounting rack; A plug-in unit, located at the upper and lower ends of the leakage protector main body, and the leakage protector main body cooperates with the plug-in unit to connect to the household device; A transmission unit, located on both sides of the leakage protector main body, and drives the plug-in unit to connect or disconnect from the leakage protector main body through the transmission unit.

[0006] Preferably, the plugging unit includes: A connecting frame fixedly connected to the mounting frame, and the connecting frame is cooperatively arranged outside the main body of the leakage protector in conjunction with the mounting frame; A connecting plate located between the main body of the leakage protector and the connecting frame, and the connecting plate is in contact with the main body of the leakage protector; A plug connector plugged into the wiring terminal in the main body of the leakage protector; A clamping assembly mounted on the connecting plate, and the clamping assembly is used for clamping the plug connector.

[0007] Preferably, a connecting seat is slidably connected to the inner wall of the connecting frame, a guiding rod is fixedly connected to the top end face of the connecting plate, and the guiding rod is slidably connected to the inner wall of the connecting seat.

[0008] Preferably, the clamping assembly includes: A clamping seat slidably connected to the connecting plate; A moving shaft, the end of which is fixedly connected to the clamping seat; A sliding seat fixedly connected to the top end face of the connecting plate, the sliding seat is slidably connected to the clamping seat, and the sliding seat is slidably connected to the moving shaft; A spring sleeved on the outer peripheral wall of the moving shaft, and the two ends of the spring are respectively fixedly connected to the clamping seat and the sliding seat; A clamping sleeve is sleeved on the outer peripheral wall of the plug connector, and the clamping sleeve is in contact with and presses the clamping seat; A pushing seat is fixedly connected below the connecting frame, and the pushing seat is correspondingly located directly above the clamping seat.

[0009] Preferably, a tripping mechanism is arranged in the main body of the leakage protector, the tripping mechanism is in transmission connection with a transmission unit, and the transmission unit includes: A first adjusting assembly fixedly connected to one side of the tripping mechanism and rotating along with the first adjusting assembly; A second adjusting assembly arranged on the first adjusting assembly and used for rotating in cooperation with the first adjusting assembly; A pushing assembly located on the outer wall of the main body of the leakage protector and restricting the rotation of the second adjusting assembly; A pushing plate in transmission connection with the pushing assembly, the end of the pushing plate is fixedly connected to the connecting plate, and the pushing plate cooperatively drives the connecting plate to move.

[0010] Preferably, the first adjusting assembly includes: A first rotating rod fixedly connected to one side of the tripping mechanism; A first adjusting seat located on one side of the first rotating rod; A threaded rod, which is fixedly connected to the first rotating rod. The first adjusting seat is slidably connected to the outer peripheral wall of the threaded rod. A nut seat is threadedly connected to the outer peripheral wall of the threaded rod, and the nut seat is attached to both sides of the first adjusting seat. A connecting shaft, whose two ends are respectively fixedly connected to the first rotating rod and the tripping mechanism.

[0011] Preferably, the second adjusting assembly includes: A second rotating rod, one end of which is rotatably connected to the first adjusting seat; A second adjusting seat, which is slidably connected to the inner wall of the second rotating rod; A limiting seat, located outside the second rotating rod. A contact pad is fixedly connected to the limiting seat, and the contact pad contacts and presses against the second rotating rod. A fixing bolt, which is threadedly connected to the inner wall of the second adjusting seat and is rotatably connected to the inner wall of the limiting seat.

[0012] Preferably, the pushing assembly includes: A rotating seat, which is rotatably connected to the second adjusting seat and limits the movement of the second adjusting seat and the second rotating rod; A moving seat, which is fixedly connected to the rotating seat and limits the movement path of the rotating seat; Two pushing rods, which are rotatably connected to both sides of the rotating seat. The end of the pushing rod away from the rotating seat is rotatably connected to the pushing plate. The pushing rods cooperate with the first adjusting assembly and the second adjusting assembly to push the pushing plate to move.

[0013] Preferably, a sliding rail is slidably connected to the inner wall of the moving seat, and the sliding rail is fixedly connected to the side of the main body of the leakage protector. The sliding rail is used to limit the rotation path of the first adjusting assembly and the second adjusting assembly.

[0014] The present invention discloses a household leakage protector with intelligent control function, and its beneficial effects are as follows: 1. For the household leakage protector with intelligent control function, when the zero-sequence current transformer in the main body of the leakage protector detects leakage, at this time, under the action of the signal amplification and processing unit, it is fed back to the display controller, and the display controller controls the tripping mechanism in the main body of the leakage protector to start. At this time, the tripping mechanism drives the first adjusting assembly to rotate, and then the second adjusting assembly moves accordingly. At this time, the second adjusting assembly moves along the pushing assembly, and the pushing assembly pushes the pushing plate to move, so that the pushing plate drives the plug-in unit to move. Then, under the action of the plug-in unit, the plug connector is separated from the main body of the leakage protector, so that the main body of the leakage protector is separated from the household equipment, and thus the power-off protection is completed.

[0015] 2. For the household leakage protector with intelligent control function, when the drive unit drives the connecting plate to move, at this time, the connecting plate drives the guide rod to move, so that the guide rod slides along the inner wall of the connecting seat. The movement of the connecting plate drives the clamping component to move accordingly, pulling out the clamping component from the terminal of the leakage protector main body, completely cutting off the power supply of the household equipment, effectively avoiding damage to the household equipment, and at the same time effectively avoiding the occurrence of electric shock accidents caused by the current possibly forming a loop through the human body or other conductors.

[0016] 3. For the household leakage protector with intelligent control function, when the drive unit drives the connecting plate to move, at this time, the connecting plate drives the clamping component to move towards the connecting frame. At this time, the clamping component separates the plug connector from the leakage protector main body, disassembles multiple plug connectors, which is convenient for detecting the plug connectors to determine whether they are damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the connection of the leakage protector main body of the present invention; Figure 3 It is a schematic diagram of the connection between the plugging and unplugging unit and the drive unit of the present invention; Figure 4 It is a schematic diagram of the structure of the plugging and unplugging unit of the present invention; Figure 5 It is a sectional view of the plugging and unplugging unit of the present invention; Figure 6 It is a schematic diagram of the structure of the clamping component of the present invention; Figure 7 It is a schematic diagram of the structure of the drive unit of the present invention; Figure 8 It is a schematic diagram of the connection between the first adjustment component, the second adjustment component and the pushing component of the present invention; Figure 9 It is a schematic diagram of the structures of the first adjustment component and the second adjustment component of the present invention; Figure 10 It is a schematic diagram of the structure of the pushing component of the present invention.

[0019] In the figure: 1. Main body of the leakage protector; 2. Display controller; 3. Mounting bracket; 4. Plug-and-play unit; 41. Connecting bracket; 411. Pushing seat; 42. Connecting plate; 43. Plug connector; 431. Clamping sleeve; 44. Guide rod; 45. Connecting seat; 46. Clamping assembly; 461. Clamping seat; 462. Moving shaft; 463. Sliding seat; 464. Spring; 5. Transmission unit; 51. First adjustment assembly; 511. First rotating rod; 512. First adjustment seat; 513. Threaded rod; 514. Connecting shaft; 52. Second adjustment assembly; 521. Second rotating rod; 522. Second adjustment seat; 523. Limiting seat; 524. Fixed bolt; 53. Pushing assembly; 531. Rotating seat; 532. Moving seat; 533. Pushing rod; 534. Slide rail; 54. Pushing plate. Detailed implementation mode

[0020] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] In the embodiments of the present application, by providing a household leakage protector with intelligent control function, the problem is solved that after the main body 1 of the leakage protector cuts off the power supply, the live wire and the neutral wire are still connected to the main body 1 of the leakage protector, there is a leakage phenomenon in the circuit, and the current may form a loop through the human body or other conductors, resulting in an electric shock accident. At the same time, when leakage protection occurs, it is necessary to detect the connecting wires. It is necessary to disassemble multiple connecting wires one by one for maintenance or replacement, and the maintenance process is relatively troublesome. When the zero-sequence current transformer in the main body 1 of the leakage protector detects leakage, at this time, under the action of the signal amplification and processing unit, it is fed back to the display controller 2, and the display controller 2 controls the tripping mechanism in the main body 1 of the leakage protector to start. At this time, the tripping mechanism drives the first adjustment assembly 51 to rotate; At this time, the second adjustment assembly 52 moves accordingly. At this time, the second adjustment assembly 52 moves along the pushing assembly 53. At this time, the pushing assembly 53 pushes the pushing plate 54 to move, so that the pushing plate 54 drives the plug-and-play unit 4 to move. Furthermore, under the action of the plug-and-play unit 4, the plug connector 43 is driven to separate from the main body 1 of the leakage protector, so that the main body 1 of the leakage protector can be separated from the household equipment, and thus the power-off protection is completed; When the driving unit 5 drives the connecting plate 42 to move, at this time the connecting plate 42 drives the guide rod 44 to move, so that the guide rod 44 slides along the inner wall of the connecting seat 45. The movement of the connecting plate 42 drives the clamping assembly 46 to move accordingly, pulling out the clamping assembly 46 from the terminal of the leakage protector main body 1, completely cutting off the power supply of the household device, effectively avoiding damage to the household device, and at the same time effectively avoiding the occurrence of electric shock accidents caused by current possibly forming a loop through the human body or other conductors. When the driving unit 5 drives the connecting plate 42 to move, at this time the connecting plate 42 drives the clamping assembly 46 to move towards the connecting frame 41. At this time, the clamping assembly 46 separates the plug connector 43 from the leakage protector main body 1, and disassembles a plurality of plug connectors 43, which is convenient for detecting the plug connectors 43 to determine whether the plug connectors 43 are damaged.

[0022] To better understand the above technical solution, the following will combine the description of the accompanying drawings and specific implementation manners to elaborate on the above technical solution in detail.

[0023] The embodiment of the present invention discloses a household leakage protector with an intelligent control function.

[0024] Embodiment 1: As shown in the attached Figures 1-10 figures, it includes: A leakage protector main body 1, A display controller 2, installed on the leakage protector main body 1, and the display controller 2 is connected to the zero-sequence current transformer; A mounting bracket 3, slidably connected to the leakage protector main body 1, the mounting bracket 3 is installed on the household device, and the leakage protector main body 1 adjusts its position correspondingly on the mounting bracket 3; A plug-in unit 4, located at the upper and lower ends of the leakage protector main body 1, and the leakage protector main body 1 cooperates with the plug-in unit 4 to be connected to the household device; A driving unit 5, located on both sides of the leakage protector main body 1, and drives the plug-in unit 4 to be connected to or separated from the leakage protector main body 1 through the driving unit 5.

[0025] The plug-in unit 4 includes: A connecting frame 41, fixedly connected to the mounting bracket 3, and the connecting frame 41 cooperates with the mounting bracket 3 to be located outside the leakage protector main body 1. Under the action of the connecting frame 41 and the mounting bracket 3, the leakage protector main body 1 is protected; A connecting plate 42, located between the leakage protector main body 1 and the connecting frame 41, and the connecting plate 42 is in contact with the leakage protector main body 1; A plug connector 43, inserted into the terminal in the leakage protector main body 1; the leakage protector main body 1 is connected to the household device through the plug connector 43, and the leakage protector main body 1 provides leakage protection for the household device.

[0026] The clamping assembly 46 is installed on the connecting plate 42, and the clamping assembly 46 is used to clamp the plug connector 43.

[0027] A connecting seat 45 is slidably connected to the inner wall of the connecting frame 41, and a guide rod 44 is fixedly connected to the top end face of the connecting plate 42. The guide rod 44 is slidably connected to the inner wall of the connecting seat 45; It should be emphasized that when the transmission unit 5 drives the connecting plate 42 to move, at this time the connecting plate 42 drives the guide rod 44 to move, so that the guide rod 44 slides along the inner wall of the connecting seat 45. The movement of the connecting plate 42 drives the clamping assembly 46 to move accordingly, pulling out the clamping assembly 46 from the terminal of the leakage protector main body 1, completely cutting off the power supply of the household equipment, effectively avoiding damage to the household equipment, and at the same time effectively avoiding the occurrence of electric shock accidents caused by the current possibly forming a loop through the human body or other conductors.

[0028] The clamping assembly 46 includes: A clamping seat 461, which is slidably connected to the connecting plate 42; Specifically disclosed, through the clamping between the clamping seat 461 and the clamping sleeve 431, when the transmission unit 5 drives the connecting plate 42 to move, at this time the clamping seat 461 drives the clamping sleeve 431 and the plug connector 43 to move, so that the plug connector 43 is separated from the terminal in the leakage protector main body 1; A moving shaft 462, the end of which is fixedly connected to the clamping seat 461; A sliding seat 463, which is fixedly connected to the top end face of the connecting plate 42. The sliding seat 463 is slidably connected to the clamping seat 461, and the sliding seat 463 is slidably connected to the moving shaft 462; Furthermore, through the sliding seat 463, the sliding of the clamping seat 461 along the sliding seat 463 is relatively stable; A spring 464 is sleeved on the outer peripheral wall of the moving shaft 462, and both ends of the spring 464 are fixedly connected to the clamping seat 461 and the sliding seat 463 respectively; Specifically disclosed, under the rebound of the spring 464, the spring 464 generates a thrust on the clamping seat 461, so that the clamping seat 461 clamps with the clamping sleeve 431. Through the movement of the clamping seat 461, the clamping seat 461 drives the clamping sleeve 431 and the plug connector 43 to move, separating the plug connector 43 from the terminal in the leakage protector main body 1, completely cutting off the power supply of the household equipment, and effectively avoiding damage to the household equipment.

[0029] A clamping sleeve 431 is sleeved on the outer peripheral wall of the plug connector 43, and the clamping sleeve 431 contacts and presses against the clamping seat 461; Furthermore, the plug connector 43 cooperates with the clamping sleeve 431 to be clamped by the clamping seat 461, which is convenient for driving the connection or separation of the plug connector 43 and the leakage protector main body 1; A push seat 411 is fixedly connected below the connecting frame 41, and the push seat 411 is correspondingly directly above the clamping seat 461. It should be particularly emphasized that when the transmission unit 5 drives the connecting plate 42 to move, at this time the connecting plate 42 drives the clamping assembly 46 to move towards the connecting frame 41. At this time, the clamping assembly 46 separates the plug connector 43 from the main body 1 of the leakage protector, and disassembles a plurality of plug connectors 43, facilitating the detection of the plug connectors 43 to determine whether the plug connectors 43 are damaged. Furthermore, when it is necessary to replace the plug connector 43, at this time, by continuously pulling the connecting plate 42 upward, at this time the clamping seat 461 contacts the push seat 411. At this time, the push seat 411 pushes the clamping seat 461 to move, so that the clamping seat 461 slides along the inner wall of the sliding seat 463. At the same time, the clamping seat 461 compresses the spring 464. At this time, the clamping seat 461 is separated from the clamping sleeve 431, and the plug connector 43 can be pulled out for repair or replacement. Furthermore, after the repair or replacement is completed, at this time, the clamping sleeve 431 is re-placed between the clamping assemblies 46. At this time, the clamping sleeve 431 is between the corresponding two clamping seats 461. At the same time, the top end face of the clamping sleeve 431 is in contact with the clamping seat 461. At this time, the connecting plate 42 drives the clamping assembly 46 to move, so that the clamping seat 461 is separated from the push seat 411. Furthermore, at this time, under the rebound of the spring 464, the clamping seat 461 can be pushed to squeeze and fix the clamping sleeve 431, and in cooperation with the transmission unit 5, the connecting plate 42 can drive the plug connector 43 to be inserted into the main body 1 of the leakage protector.

[0030] A tripping mechanism is provided in the main body 1 of the leakage protector, and the tripping mechanism is in transmission connection with the transmission unit 5. The transmission unit 5 includes: A first adjusting assembly 51, which is fixedly connected to one side of the tripping mechanism and rotates following the first adjusting assembly 51. Specifically disclosed, when the zero-sequence current transformer in the main body 1 of the leakage protector detects a leakage, at this time, under the action of the signal amplification and processing unit, it is fed back to the display controller 2, and the tripping mechanism in the main body 1 of the leakage protector is controlled to start by the display controller 2. At this time, the tripping mechanism drives the first adjusting assembly 51 to rotate. A second adjusting assembly 52, which is arranged on the first adjusting assembly 51 and is used to cooperate with the first adjusting assembly 51 to rotate. A pushing assembly 53, which is on the outer wall of the main body 1 of the leakage protector and limits the rotation of the second adjusting assembly 52. A push plate 54, which is in transmission connection with the pushing assembly 53. The end of the push plate 54 is fixedly connected to the connecting plate 42, and the push plate 54 cooperates to drive the connecting plate 42 to move.

[0031] Specifically disclosed, when the first adjustment component 51 rotates, it drives the second adjustment component 52 to move accordingly. At this time, the second adjustment component 52 moves along the pushing component 53. At this time, the pushing component 53 pushes the pushing plate 54 to move, so that the pushing plate 54 drives the plug-in unit 4 to move. Furthermore, under the action of the plug-in unit 4, it drives the plug connector 43 to separate from the main body 1 of the leakage protector, so that the main body 1 of the leakage protector can be separated from the household device, and then the power-off protection is completed.

[0032] Embodiment Two: The first adjustment component 51 includes: The first rotating rod 511 is fixedly connected to one side of the tripping mechanism; The first adjustment seat 512 is located on one side of the first rotating rod 511; The threaded rod 513 is fixedly connected to the first rotating rod 511. The first adjustment seat 512 is slidably connected to the outer peripheral wall of the threaded rod 513. A nut seat is threadedly connected to the outer peripheral wall of the threaded rod 513, and the nut seat is in contact with both sides of the first adjustment seat 512; The connecting shaft 514 has both ends fixedly connected to the first rotating rod 511 and the tripping mechanism respectively.

[0033] It should be particularly emphasized that when the display controller 2 controls the tripping mechanism in the main body 1 of the leakage protector to start, at this time, the tripping mechanism drives the connecting shaft 514 to rotate. At this time, the connecting shaft 514 drives the first rotating rod 511, the first adjustment seat 512 and the threaded rod 513 to rotate, and then the second adjustment component 52 rotates; Furthermore, by rotating the nut seat, the nut seat is separated from both sides of the first adjustment seat 512. At this time, the first adjustment seat 512 slides along the threaded rod 513. Then, the first adjustment seat 512 is limited on the threaded rod 513 by the nut seat. At this time, the circumference of the first adjustment seat 512 changes, and then the rotation angle of the second adjustment component 52 is changed, adjusting the moving distance of the pushing component 53 to push the pushing plate 54, correspondingly changing the separation depth of the plug connector 43 from the main body 1 of the leakage protector.

[0034] The second adjustment component 52 includes: The second rotating rod 521 has one end rotatably connected to the first adjustment seat 512; Furthermore, when the first rotating rod 511, the first adjustment seat 512 and the threaded rod 513 rotate, the first adjustment seat 512 drives the second rotating rod 521 to rotate.

[0035] The second adjustment seat 522 is slidably connected to the inner wall of the second rotating rod 521; Furthermore, at this time, the second rotating rod 521 drives the second adjustment seat 522 to move accordingly.

[0036] The limit seat 523 is located outside the second rotating rod 521. A contact pad is fixedly connected to the limit seat 523, and the contact pad contacts and presses against the second rotating rod 521. The fixing bolt 524 is threadedly connected to the inner wall of the second adjusting seat 522, and the fixing bolt 524 is rotatably connected to the inner wall of the limit seat 523.

[0037] Specifically disclosed, rotate the fixing bolt 524 to separate the limit seat 523 from the second rotating rod 521. At this time, adjust the first adjusting seat 512 to move, so that the second rotating rod 521 moves accordingly. The second rotating rod 521 slides along the inner wall of the second adjusting seat 522 to adjust the rotation circumference of the second rotating rod 521. Then, by rotating the fixing bolt 524, make the limit seat 523 contact and press against the outer wall of the second rotating rod 521. At this time, the second adjusting seat 522 and the second rotating rod 521 can be limited. When the first adjusting component 51 rotates, it drives the second rotating rod 521 to rotate accordingly. At this time, the second rotating rod 521 drives the second adjusting seat 522 to rotate, driving the pushing component 53 to transmit power.

[0038] The pushing component 53 includes: The rotating seat 531 is rotatably connected to the second adjusting seat 522, limiting the movement of the second adjusting seat 522 and the second rotating rod 521. The moving seat 532 is fixedly connected to the rotating seat 531, limiting the movement path of the rotating seat 531. Further, when the second adjusting seat 522 rotates, the second adjusting seat 522 rotates relative to the rotating seat 531. At the same time, the rotating seat 531 moves, so that the rotating seat 531 drives the moving seat 532 to rotate accordingly.

[0039] Two pushing rods 533 are rotatably connected to both sides of the rotating seat 531. The end of the pushing rod 533 away from the rotating seat 531 is rotatably connected to the pushing plate 54. The pushing rod 533 cooperates with the first adjusting component 51 and the second adjusting component 52 to push the pushing plate 54 to move.

[0040] Further, when the rotating seat 531 moves, it drives the pushing rod 533 to rotate accordingly. At this time, the pushing rod 533 pushes the pushing plate 54 to move accordingly. Furthermore, the pushing plate 54 drives the plugging and unplugging unit 4 to move accordingly, used to drive the plug connector 43 to separate from the main body 1 of the leakage protector, so that the main body 1 of the leakage protector can be separated from the household appliance, and then the power-off protection is completed. Further, when the pushing plate 54 drives the plugging and unplugging unit 4 to move in the reverse direction, the plug connector 43 can be inserted into the main body 1 of the leakage protector. At this time, the main body 1 of the leakage protector is connected to the household appliance, connecting the household appliance to the power supply, and protecting the household appliance through the main body 1 of the leakage protector.

[0041] A slide rail 534 is slidably connected to the inner wall of the moving seat 532, and the slide rail 534 is fixedly connected to the side surface of the leakage protector main body 1. The slide rail 534 is used to define the rotation path of the first adjustment assembly 51 and the second adjustment assembly 52.

[0042] When the rotating seat 531 drives the moving seat 532 to move, at this time, the moving seat 532 slides along the outer peripheral wall of the slide rail 534, so that the second rotating rod 521 drives the second adjustment seat 522 to rotate along the rotating seat 531, and then controls the rotating rod 533 to rotate, pushes the push plate 54 to move, and drives the connecting plate 42 to move.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A household leakage protector with intelligent control function, characterized in that, Including: A residual current operated protective device main body (1), A display controller (2), installed on the residual current operated protective device main body (1), and the display controller (2) is connected to a zero-sequence current transformer; A mounting bracket (3), slidably connected to the residual current operated protective device main body (1), the mounting bracket (3) is installed on a household appliance, and the residual current operated protective device main body (1) adjusts its position correspondingly on the mounting bracket (3); A plug-in unit (4), located at the upper and lower ends of the residual current operated protective device main body (1), and the residual current operated protective device main body (1) cooperates with the plug-in unit (4) to be connected to a household appliance; A transmission unit (5), located on both sides of the residual current operated protective device main body (1), and drives the plug-in unit (4) to be connected or separated from the residual current operated protective device main body (1) through the transmission unit (5).

2. The household leakage protector with intelligent control function according to claim 1, wherein The plug-in unit (4) includes: A connecting frame (41), fixedly connected to the mounting bracket (3), and the connecting frame (41) cooperates with the mounting bracket (3) to be located outside the residual current operated protective device main body (1); A connecting plate (42), located between the residual current operated protective device main body (1) and the connecting frame (41), and the connecting plate (42) is attached to the residual current operated protective device main body (1); A plug connector (43), inserted into a terminal block in the residual current operated protective device main body (1); A clamping assembly (46), installed on the connecting plate (42), and the clamping assembly (46) is used to clamp the plug connector (43).

3. A household leakage protector with intelligent control function according to claim 2, characterized in that, A connecting seat (45) is slidably connected to the inner wall of the connecting frame (41), a guiding rod (44) is fixedly connected to the top end face of the connecting plate (42), and the guiding rod (44) is slidably connected to the inner wall of the connecting seat (45).

4. A household leakage protector with intelligent control function according to claim 3, characterized in that, The clamping assembly (46) includes: A clamping seat (461), slidably connected to the connecting plate (42); A moving shaft (462), the end of which is fixedly connected to the clamping seat (461); A sliding seat (463), fixedly connected to the top end face of the connecting plate (42), the sliding seat (463) is slidably connected to the clamping seat (461), and the sliding seat (463) is slidably connected to the moving shaft (462); A spring (464), sleeved on the outer peripheral wall of the moving shaft (462), and the two ends of the spring (464) are respectively fixedly connected to the clamping seat (461) and the sliding seat (463); A clamping sleeve (431) is sleeved on the outer peripheral wall of the plug connector (43), and the clamping sleeve (431) contacts and presses against the clamping seat (461); A pushing seat (411) is fixedly connected below the connecting frame (41), and the pushing seat (411) is correspondingly located directly above the clamping seat (461).

5. A household leakage protector with intelligent control function according to claim 1, characterized in that, A tripping mechanism is provided in the residual current operated protective device main body (1), and the tripping mechanism is in transmission connection with the transmission unit (5). The transmission unit (5) includes: A first adjusting component (51), fixedly connected to one side of the tripping mechanism and rotates following the first adjusting component (51); A second adjusting component (52), arranged on the first adjusting component (51) and used to cooperate with the first adjusting component (51) to rotate; A pushing component (53), located on the outer wall of the residual current operated protective device main body (1) and limits the rotation of the second adjusting component (52). The pushing plate (54) is in transmission connection with the pushing component (53). The end of the pushing plate (54) is fixedly connected to the connecting plate (42), and the pushing plate (54) cooperates to drive the connecting plate (42) to move.

6. The household leakage protector with intelligent control function according to claim 5, characterized in that, The first adjusting component (51) includes: The first rotating rod (511) is fixedly connected to one side of the tripping mechanism; The first adjusting seat (512) is located on one side of the first rotating rod (511); The threaded rod (513) is fixedly connected to the first rotating rod (511). The first adjusting seat (512) is slidably connected to the outer peripheral wall of the threaded rod (513). A nut seat is threadedly connected to the outer peripheral wall of the threaded rod (513), and the nut seat is in contact with both sides of the first adjusting seat (512); The connecting shaft (514) has both ends fixedly connected to the first rotating rod (511) and the tripping mechanism respectively.

7. An intelligent control function-equipped household leakage protector according to claim 5, characterized in that, The second adjusting component (52) includes: The second rotating rod (521) has one end rotatably connected to the first adjusting seat (512); The second adjusting seat (522) is slidably connected to the inner wall of the second rotating rod (521); The limiting seat (523) is located outside the second rotating rod (521). A contact pad is fixedly connected to the limiting seat (523), and the contact pad contacts and presses against the second rotating rod (521); The fixing bolt (524) is threadedly connected to the inner wall of the second adjusting seat (522), and the fixing bolt (524) is rotatably connected to the inner wall of the limiting seat (523).

8. The household type electric leakage protector with intelligent control function according to claim 5, characterized in that, The pushing component (53) includes: The rotating seat (531) is rotatably connected to the second adjusting seat (522) to limit the movement of the second adjusting seat (522) and the second rotating rod (521); The moving seat (532) is fixedly connected to the rotating seat (531) to limit the movement path of the rotating seat (531); Two pushing rods (533) are rotatably connected to both sides of the rotating seat (531). The end of the pushing rod (533) away from the rotating seat (531) is rotatably connected to the pushing plate (54). The pushing rod (533) cooperates with the first adjusting component (51) and the second adjusting component (52) to push the pushing plate (54) to move.

9. The household leakage protector with intelligent control function according to claim 8, characterized in that, A slide rail (534) is slidably connected to the inner wall of the moving seat (532). The slide rail (534) is fixedly connected to the side surface of the leakage protector main body (1), and the slide rail (534) is used to limit the rotation path of the first adjusting component (51) and the second adjusting component (52).

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