Electric power supply device with electric shock prevention function
By introducing a combination of microwave probes and electrical control boxes into the power supply equipment, the induction signal and mechanical transmission are used to automatically drive the conductive components away, solving the problem of insufficient leakage protection of traditional power supply equipment and significantly reducing the probability of electric shock accidents in humans.
Patent Information
- Application Number
- CN202411392223.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-02-07
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When the plug and socket are connected to the existing power supply equipment, traditional leakage protection is insufficient, which can easily lead to electric shock accidents in the human body.
A power supply device with anti-electric shock function is designed. Using the combination of a microwave probe and an electrical control box, it automatically drives the conductive components away from each other through induction signals and mechanical transmission to avoid contact with human hands.
It effectively reduces the probability of electric shock in the human body. Through automated mechanical transmission and induction signal processing, the circuit is closed under safe conditions and avoids the adsorption of strong electric fields on human hands.
Smart Images
Figure CN119401152A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of electric power supply, and in particular to an electric power supply device with an anti-electric shock function. Background Art
[0002] As a frequently used electrical equipment, the safety performance of power supply devices is directly related to the personal safety of all kinds of people. Common power supply equipment mainly includes household and industrial sockets. Among them, industrial sockets mostly use three-phase voltage, and their current intensity is much higher than that of ordinary household electricity. Therefore, this type of power supply equipment has strong safety. During use, it should be avoided from contact with the human body to prevent the occurrence of dangerous accidents.
[0003] However, the existing equipment has the following shortcomings: When the machine adapter plug enters the socket, a closed loop is formed at the moment, which will generate a high-intensity current transmission and produce a strong electric field, corona effect and electromagnetic field near the two. The components of both are mostly completed manually. Due to the limitations of its own structure, traditional equipment only has relatively simple leakage protection. If human operating errors occur, the high-intensity electric field will absorb the conductive human body, which can easily cause fingers to come into contact with conductive components, increasing the probability of electric shock to the human body.
[0004] Therefore, we propose an electric power supply device with an anti-electric shock function to solve the above-mentioned problems. Summary of the invention
[0005] The purpose of the present invention is to provide an electric power supply device with an anti-electric shock function. When the equipment is in operation, when a person holding a plug enters the radiation area formed by each microwave probe, the generated induction signal is quickly fed back to the electrical control box by the information line, and is quickly captured by the relevant electronic components therein, and each electric push rod is synchronously turned on, driving the first inner ring and its connected components to move downward. When the plug is completely merged with the solid platform, each conductive plug thereon is inserted into the corresponding docking jack and the locking sleeve in turn, and most of the conductive plugs are exposed to the inside of the extended shield. After the person's hand is separated from the plug and the reset time is reached, the first inner ring and its connected components are slowly reset, and finally each metal copper tube is respectively inserted into a corresponding conductive plug, automatically completing the circuit closure, so as to solve the problems raised by the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an electric power supply device with an anti-electric shock function, comprising an isolation shell, a related frame is fixedly installed on the top of the isolation shell, an assembly top plate is provided on the top of the associated frame, an extended shield is fixedly connected to the top of the assembly top plate, a solid platform is fixedly installed on the inner surface wall of the extended shield, a group of docking jacks are opened inside the solid platform, an inclined surface wall of the extended shield is fixedly sleeved with an inclined surface base, a group of microwave probes are fixedly connected inside the inclined surface base, an electrical control box is fixedly connected to one side of the outer wall of the isolation shell, a group of grafting plates are fixedly installed on the inner surface wall of the isolation shell, an electric push rod is fixedly inserted inside each of the grafting plates, an L-shaped load-bearing frame is fixedly sleeved on the shaft end of each of the electric push rods, a first inner connecting ring is fixedly installed between the outer surfaces of a group of L-shaped load-bearing frames, a group of first connecting support plates are fixedly installed on the outer surface wall of the first inner connecting ring, and a metal copper tube is fixedly inserted inside each of the first connecting support plates.
[0007] Preferably, an extended edge is fixedly mounted on the top of the sloped base, a group of information lines are fixedly connected to the wiring terminals of the sloped base, and the output ends of the group of information lines are all connected to the input ends of the electrical control box.
[0008] Preferably, a positive conductive copper ring and a negative conductive copper ring are fixedly connected between the outer walls of a group of the metal copper tubes, and conductive copper plates are provided inside the positive conductive copper rings and the negative conductive copper rings, and a conductive rod is fixedly inserted inside each of the conductive copper plates.
[0009] Preferably, the outer wall of each conductive rod is fixedly sleeved with an arc surface ring, and the wiring end of each arc surface ring is fixedly connected with a magnetic suction connector.
[0010] Preferably, a rectangular frame is fixedly installed on the front surface of the isolation shell, an independent power supply is fixedly installed inside the rectangular frame, a wiring base is fixedly installed on the front surface of the isolation shell, a group of first wires are fixedly connected inside the wiring base, and input ends of the group of first wires are all connected to the wiring terminals of the independent power supply.
[0011] Preferably, a group of second wires is fixedly connected to the output end of the wiring base, and the number of the second wires in the group is two, and the output end of each second wire is movably plugged into the inside of a corresponding magnetic suction connector.
[0012] Preferably, a second inner connecting ring is fixedly installed on the inner surface wall of the extended shield, a group of second connecting plates are fixedly inserted into the inner surface wall of the second inner connecting ring, a merging ring frame is fixedly sleeved between the outer surfaces of the group of second connecting plates, and a group of locking sleeves are fixedly installed inside the merging ring frame.
[0013] Preferably, the number of the locking sleeves in a group is equal to that of the docking sockets in a group, and the locking sleeves in a group are equidistantly distributed inside the extended shield, and each docking socket and locking sleeve are aligned in pairs, and a non-slip base plate is fixedly installed on the bottom of the isolation shell.
[0014] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, when the plug is docked with the device, the plug is held by hand facing the top of the solid platform, and the multiple conductive plug rods arranged thereon are aligned with the corresponding docking sockets in turn. Before this, each microwave probe is turned on, and the multiple beams of microwave radiation generated are all gathered to the middle of the device. When the hand holding the plug enters the radiation area, the generated induction signal is quickly fed back to the electrical control box by the information line, and is quickly captured by the relevant electronic components therein, and each electric push rod is synchronously turned on to retract its inner axis into the cavity, driving the first inner ring and its connected components to move downward, and the reset time is recorded by the electrical control box. When the plug is completely merged with the solid platform, each conductive plug rod thereon is inserted into the corresponding docking socket and the locking sleeve in turn, and each conductive push rod is inserted into the corresponding docking socket and the locking sleeve in turn, and each conductive push rod is inserted into the corresponding docking socket and the locking sleeve in turn. Most of the plug rod is exposed to the inside of the extended shield. When the human hand is separated from the plug and the reset time is reached, the inner shaft of each electric push rod will extend upward synchronously, driving the first inner ring and its connected parts to move upward until they return to their original position, and finally each metal copper tube is respectively inserted into a corresponding conductive plug rod. The equipment uses concentrated microwave radiation to sense the hand holding the plug, and with the assistance of the mechanical transmission component, briefly drives the conductive component away. When each conductive plug rod on the plug is fully docked with the equipment and the human hand is completely separated from the plug, the conductive component is slowly reset, and the docking of the wire assembly and the conductive plug rod is automatically completed, completing the circuit closure, thereby avoiding the strong electric field from adsorbing the human hand and reducing the probability of electric shock accidents. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A main structural stereogram of an electric power supply device with an anti-electric shock function according to the present invention; Figure 2 A side structural stereogram of an electric power supply device with an anti-electric shock function according to the present invention; Figure 3 A three-dimensional diagram of a main body separation structure of an electric power supply device with an anti-electric shock function according to the present invention; Figure 4 It is an enlarged stereoscopic view of the internal connection structure of the isolation housing in an electric power supply device with an anti-electric shock function of the present invention; Figure 5 The power supply device with an anti-electric shock function of the present invention is an enlarged stereoscopic view of the structure at A in the extended shield; Figure 6It is an enlarged stereoscopic view of the internal connection structure of the extended shield in an electric power supply device with an anti-electric shock function of the present invention.
[0016] In the figure: 1. Isolation shell; 2. Associated frame; 3. Assembly top plate; 4. Extended shield; 4. Extended cover; 5. Solid platform; 6. Docking jack; 7. Sloped base; 8. Microwave probe; 9. Extended edge; 10. Electrical control box; 11. Information line; 12. Grafting plate; 13. Electric push rod; 14. L-shaped load-bearing frame; 15. First inner connecting ring; 16. First connecting support plate; 17. Metal copper tube; 18. Positive conductive copper ring; 19. Negative conductive copper ring; 20. Conductive copper plate; 21. Conductive rod; 22. Arc ring; 23. Magnetic suction joint; 24. Rectangular frame; 25. Independent power supply; 26. Wiring base; 27. First wire; 28. Second inner connecting ring; 29. Second connecting support plate; 30. Combined ring frame; 31. Locking sleeve; 32. Anti-slip bottom plate; 33. Second wire. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0018] Please refer to the attached Figure 1 -Attached Figure 6 As shown, the present invention provides a technical solution: an electric power supply device with an anti-electric shock function, comprising an isolation shell 1, a related frame 2 is fixedly installed on the top of the isolation shell 1, a mounting top plate 3 is provided on the top of the associated frame 2, an extended shield 4 is fixedly connected to the top of the mounting top plate 3, a solid platform 5 is fixedly installed on the inner surface wall of the extended shield 4, a group of docking jacks 6 are opened inside the solid platform 5, an inclined surface base 7 is fixedly sleeved on the outer surface wall of the extended shield 4, a group of microwave probes 8 are fixedly connected inside the inclined surface base 7, An electrical control box 10 is fixedly connected to one side of the outer wall of the isolation shell 1, and a group of grafting plates 12 are fixedly installed on the inner wall of the isolation shell 1. An electric push rod 13 is fixedly inserted inside each grafting plate 12, and an L-shaped load-bearing frame 14 is fixedly sleeved on the axial end of each electric push rod 13. A first inner connecting ring 15 is fixedly installed between the outer walls of a group of L-shaped load-bearing frames 14, and a group of first connecting support plates 16 are fixedly installed on the outer walls of the first inner connecting ring 15, and a metal copper tube 17 is fixedly inserted inside each first connecting support plate 16.
[0019] according to Figure 4 and Figure 6As shown, an extended edge 9 is fixedly installed on the top of the inclined base 7, and a group of information lines 11 are fixedly connected to the wiring terminals of the inclined base 7. The output ends of the group of information lines 11 are all connected to the input ends of the electrical control box 10. By presetting the above components, limited by the structure of the inclined base 7, a group of microwave probes 8 are equidistantly distributed on the inclined base 7, all converging toward the middle of the device, and then the microwave radiation generated by each microwave probe 8 will also diffuse toward the middle of the device. The purpose is to enable the electrical components to accurately capture the plug-in action directly above, and on the other hand, to avoid the microwave radiation from diffusing outward, causing confusion in the workmanship of subsequent components, and to ensure that the signal introduced into the electrical control box 10 is accurate.
[0020] according to Figure 4 and Figure 5 As shown, a positive conductive copper ring 18 and a negative conductive copper ring 19 are fixedly connected between the outer walls of a group of metal copper tubes 17, and a conductive copper plate 20 is arranged inside the positive conductive copper ring 18 and the negative conductive copper ring 19. A conductive rod 21 is fixedly inserted inside each conductive copper plate 20. By presetting the above components, a complete closed loop can be formed with the independent power supply 25 through the positive conductive copper ring 18 and the negative conductive copper ring 19, ensuring that the introduced current can flow in each metal copper tube 17 and complete the subsequent power transmission. according to Figure 5 As shown, the outer wall of each conductive rod 21 is fixedly sleeved with an arc ring 22, and the wiring end of each arc ring 22 is fixedly connected with a magnetic suction connector 23. By presetting the above components, a stable wiring platform is constructed to avoid the problem of the connected wires falling off when the components move up and down, thereby preventing interference with the continuous power supply of the machine.
[0021] according to Figure 4 and Figure 5 As shown, a rectangular frame 24 is fixedly installed on the front surface of the isolation shell 1, and an independent power supply 25 is fixedly installed inside the rectangular frame 24. A wiring base 26 is fixedly installed on the front surface of the isolation shell 1, and a group of first wires 27 are fixedly connected inside the wiring base 26. The input ends of a group of first wires 27 are connected to the wiring terminals of the independent power supply 25. By presetting the above components, the outputs of the magnetic connector 23 and the second wire 33 are provided with positive and negative magnetic blocks. When the output end of the second wire 33 is inserted into the magnetic connector 23, it can be flexibly adsorbed into the interior of the magnetic connector 23. This connection method can reduce the difficulty of later wiring harness maintenance and replacement, and avoid damage to the connected components during disassembly.
[0022] according to Figure 4 and Figure 5As shown, a group of second wires 33 are fixedly connected to the output end of the wiring base 26, and the number of the second wires 33 in the group is two, and the output end of each second wire 33 is movably plugged into the inside of a corresponding magnetic suction connector 23. By presetting the above components, when the two second wires 33 are respectively inserted into the corresponding magnetic suction connectors 23, the energy generated by the independent power supply 25 flows from one wire, circulates in each component, and finally flows back to the independent power supply 25 through another wire, that is, a closed loop is formed.
[0023] according to Figure 6 As shown, a second inner connecting ring 28 is fixedly installed on the inner surface wall of the extended shield 4, a group of second connecting plates 29 are fixedly inserted on the inner surface wall of the second inner connecting ring 28, a merging ring frame 30 is fixedly sleeved between the outer surfaces of a group of second connecting plates 29, and a group of locking sleeves 31 are fixedly installed inside the merging ring frame 30. By presetting the above components, when the plug is connected to the equipment, a group of metal copper tubes 17 are quickly dropped to a certain height under the workmanship of the mechanical components, and several conductive plug rods connected to the plug are locked into each locking sleeve 31 to prevent the conductive plug rods from loosening and causing position deviation, thereby reducing the difficulty of subsequent docking of the metal copper tubes 17 with the conductive plug rods and ensuring the stability of power transmission.
[0024] according to Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, the number of a group of locking sleeves 31 is equal to that of a group of docking sockets 6, and a group of locking sleeves 31 are equidistantly distributed inside the extended shield 4, and each docking socket 6 and locking sleeve 31 are aligned in pairs, and a non-slip base plate 32 is fixedly installed on the bottom of the isolation shell 1.
[0025] The effect achieved by the entire mechanism is: first install the equipment to the designated work area, then connect the external line to the independent power supply 25, and the continuously introduced current, on the one hand, continuously transmits energy to one of the conductive copper plates 20 and the conductive rod 21 through the first wire 27 and the second wire 33, and the current can flow in the positive conductive copper ring 18 and quickly flow into each metal copper tube 17. The circulated current is collected in the negative conductive copper ring 19, and finally flows back to the independent power supply 25 through another second wire 33, forming a complete closed loop. The connection between the equipment and the plug needs to be completed manually. During the process, the plug is directly above the solid platform 5, and the multiple conductive plugs arranged on it are aligned with the corresponding docking sockets 6 in turn. Before that, each microwave probe 8 is turned on, and the multiple beams of microwave radiation generated are all collected in the middle of the equipment. When the hand holding the plug enters the radiation area, the generated induction signal is transmitted by the information line 11 is quickly fed back into the electrical control box 10, quickly captured by the relevant electronic components therein, and each electric push rod 13 is synchronously opened, so that its inner axis retracts into the cavity, driving the first inner ring 15 and its connected components to move downward, and the reset time is recorded by the electrical control box 10. When the plug is completely merged with the solid platform 5, each conductive plug rod thereon is inserted into the corresponding docking hole 6 and the locking sleeve 31 in turn, and most of the conductive plug rods are exposed to the inside of the extended shield 4. After the human hand is separated from the plug and the reset time is reached, the inner axis of each electric push rod 13 is synchronously extended upward, driving the first inner ring 15 and its connected components to move upward until they return to their original position, and finally each metal copper tube 17 is respectively inserted into a corresponding conductive plug rod, and the outer wall of the rod body can be closely in contact with the inner wall of the metal copper tube 17, and the current introduced by the independent power supply 25 can be continuously transmitted to the pre-opened machine.
[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An electric power supply device with an anti-electric shock function, characterized in that: The invention comprises an isolation shell (1), wherein an associated frame (2) is fixedly mounted on the top of the isolation shell (1), an assembly top plate (3) is provided on the top of the associated frame (2), an extension shield (4) is fixedly connected to the top of the assembly top plate (3), a solid platform (5) is fixedly mounted on the inner surface wall of the extension shield (4), a group of docking jacks (6) are provided inside the solid platform (5), an inclined surface base (7) is fixedly sleeved on the outer surface wall of the extension shield (4), a group of microwave probes (8) are fixedly connected inside the inclined surface base (7), and one side of the outer wall of the isolation shell (1) is fixedly mounted on the outer surface wall of the extension shield (4). An electrical control box (10) is fixedly connected to the inner surface wall of the isolation shell (1), a group of grafting plates (12) are fixedly installed, an electric push rod (13) is fixedly inserted inside each of the grafting plates (12), an L-shaped load-bearing frame (14) is fixedly sleeved on the shaft end of each of the electric push rods (13), a first inner connecting ring (15) is fixedly installed between the outer surface walls of a group of the L-shaped load-bearing frames (14), a group of first connecting plates (16) are fixedly installed on the outer surface walls of the first inner connecting ring (15), and a metal copper tube (17) is fixedly inserted inside each of the first connecting plates (16).
2. The power supply device with anti-electric shock function according to claim 1, characterized in that: An extended edge (9) is fixedly mounted on the top of the inclined surface base (7), a group of information lines (11) are fixedly connected to the wiring terminals of the inclined surface base (7), and the output ends of the group of information lines (11) are all connected to the input ends of the electrical control box (10).
3. The power supply device with anti-electric shock function according to claim 1, characterized in that: A positive electrode conductive copper ring (18) and a negative electrode conductive copper ring (19) are respectively fixedly connected between the outer walls of a group of the metal copper tubes (17); conductive copper plates (20) are provided inside the positive electrode conductive copper rings (18) and the negative electrode conductive copper rings (19); and a conductive rod (21) is fixedly inserted inside each conductive copper plate (20).
4. The power supply device with anti-electric shock function according to claim 3, characterized in that: The outer wall of each conductive rod (21) is fixedly sleeved with a curved ring (22), and the connection end of each curved ring (22) is fixedly connected to a magnetic attraction connector (23).
5. The power supply device with anti-electric shock function according to claim 4, characterized in that: A rectangular frame (24) is fixedly mounted on the front surface of the isolation housing (1), an independent power source (25) is fixedly mounted inside the rectangular frame (24), a wiring base (26) is fixedly mounted on the front surface of the isolation housing (1), a group of first wires (27) are fixedly connected inside the wiring base (26), and input ends of the group of first wires (27) are all connected to wiring terminals of the independent power source (25).
6. The power supply device with anti-electric shock function according to claim 6, characterized in that: The output end of the wiring base (26) is fixedly connected to a group of second wires (33), the number of the group of second wires (33) is two, and the output end of each second wire (33) is movably plugged into the interior of a corresponding magnetic suction connector (23).
7. The power supply device with anti-electric shock function according to claim 1, characterized in that: A second inner connecting ring (28) is fixedly mounted on the inner surface wall of the extended shield (4); a group of second connecting brackets (29) are fixedly inserted into the inner surface wall of the second inner connecting ring (28); a merging ring frame (30) is fixedly sleeved between the outer surfaces of the group of second connecting brackets (29); a group of locking sleeves (31) are fixedly mounted inside the merging ring frame (30).
8. The power supply device with anti-electric shock function according to claim 7, characterized in that: The number of the locking sleeves (31) in a group is equal to that of the docking sockets (6), and the locking sleeves (31) in a group are equidistantly distributed inside the extension shield (4), and each docking socket (6) and locking sleeve (31) are aligned in pairs, and a non-slip bottom plate (32) is fixedly installed on the bottom of the isolation shell (1).