Electronic power fault detection device

Abstract

The utility model relates to the technical field of detection equipment, and discloses an electronic power fault detection device, which comprises a lower box body, a working box is arranged on one side in the lower box body, a first circuit board is arranged on one side of the upper end of the working box, a plurality of detection points are arranged on the upper surface of the first circuit board, and TF cards are arranged on the lower sides of the detection points. A second circuit board is arranged on the other side of the upper end face of the working box, a plurality of detection points are arranged on the upper surface of the second circuit board, and two detection pens are connected to one side of the second circuit board and penetrate through the working box. According to the electronic power fault detection device of the utility model, when the electronic power fault detection device is actually used, different electronic power devices can be detected through the plurality of circuit boards, the different detection devices on the circuit boards and the detection pen, and therefore, the detection efficiency can be improved; and meanwhile, the water-cooling circulating mechanism can prevent the circuit board from being damaged due to too high temperature, and is wide in practicability and worthy of popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to an electronic power fault detection device. Background Art

[0002] Power equipment mainly includes two categories: power generation equipment and power supply equipment. Power generation equipment mainly includes power station boilers, steam turbines, gas turbines, hydro turbines, generators, transformers, etc. Power supply equipment mainly includes transmission lines of various voltage levels, mutual inductors, contactors, etc. Power testing equipment refers to equipment for testing, verification, inspection and acceptance of power production and power grid operation, which provides reliable protection for the safety and reliability of power operation.

[0003] At present, most electronic power fault detection devices have a single detection object and cannot detect electronic power equipment in various situations. The operation is complicated and troublesome, and the work efficiency is low. In addition, the device lacks a heat dissipation device and cannot dissipate heat from the circuit board inside the detection device, which causes the circuit board of the detection device to burn out, requiring frequent replacement of the circuit board, wasting resources.

[0004] Therefore, those skilled in the art provide an electronic power fault detection device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the present utility model is to solve the shortcomings of the prior art and to propose an electronic power fault detection device. The electronic power fault detection device designed in this invention can detect different electronic power equipment by designing multiple different detection mechanisms, thereby saving the time of replacing equipment and improving work efficiency. At the same time, the water cooling circulation device can cool the detection circuit board to prevent the circuit board from burning out due to excessively high operating temperature.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] An electronic power fault detection device includes a lower box, a working box is provided on one side of the lower box, a first circuit board is provided on one side of the upper end of the working box, a plurality of detection points are provided on the upper surface of the first circuit board, a TF card is provided below the detection points, a second circuit board is provided on the other side of the upper end surface of the working box, a plurality of detection points are provided on the upper surface of the second circuit board, two detection pens are connected to one side of the second circuit board, and the two detection pens extend through the working box;

[0008] A control panel is provided at the upper end of the working box, a display screen is provided on the upper side of the upper end surface of the control panel, an operation button is provided on the lower side of the display screen, a display screen switch is provided on one side of the display screen, a jack is provided on the other side of the display screen, a second detection hole is provided on the lower side of the jack, a storage module is provided on the lower side of the second detection hole, a first signal light and a second signal light are provided on the lower side of the upper end surface of the control panel, a first detection hole is provided on the lower side of the first and second signal lights, a lighting switch is provided on one side of the second signal light, and a lighting light is provided on the lower side of the lighting switch.

[0009] Through the above technical solution, when the device of this design is actually used, different electronic power equipment can be tested by setting two different circuit boards and multiple detection holes and detection pens set on the upper end of the control board, which saves the time of replacing detection equipment and improves detection efficiency. The power information of the cable and wires is then stored through the storage module, and compared with the normal information to quickly and accurately find the location of the fault, so as to quickly carry out maintenance, further improving the efficiency of fault detection.

[0010] Furthermore, a water cooling box is provided on one side of the interior of the lower box body, cooling water is provided inside the water cooling box, a fixed plate is provided on one side of the inner wall of the water cooling box, a water pump is provided on the upper end of the fixed plate, one end of the water pump is connected to a water pumping pipe and extends into the interior of the cooling water, the other end of the water pump is connected to a water cooling pipe, the water cooling pipe is S-shaped and provided at the lower ends of the first circuit board and the second circuit board, a water outlet pipe is provided on one end of the outer wall of the water cooling box, the water outlet pipe is provided on one side of the inner wall of the lower box body and passes through the working box to be connected to the water cooling pipe;

[0011] Through the above technical solution, when the device is actually used, the water cooling circulation mechanism can cool the circuit board, prevent the circuit board from being damaged due to excessive temperature, avoid frequent replacement of the circuit board, and save resources.

[0012] Furthermore, one side of the outer wall of the lower box body is rotatably connected to the upper box body, the other side of the outer wall of the lower box body is provided with a handle, both sides of the handle are provided with locking tongues, and a locking block is provided on the side of the upper box body corresponding to the locking tongue;

[0013] Through the above technical solution, the safety lock mechanism can lock the entire box to prevent the surface of the control panel from being damaged when not in use, and the handle can facilitate the movement of the entire device.

[0014] Furthermore, a heat dissipation mechanism is provided on the side of the water outlet pipe close to the outer wall of the working box, the heat dissipation mechanism is provided with a heat absorbing plate, three fans are provided at the lower end of the heat absorbing plate, and a fixed net is provided at the lower end of the fan;

[0015] Through the above technical solution, the water after absorbing heat can be cooled to achieve water recycling, which is green and environmentally friendly.

[0016] Furthermore, a sticky conductive rubber strip is provided on the upper surface of the first circuit board, and the sticky conductive rubber strip is electrically connected to the display screen;

[0017] The above technical solution facilitates the installation of the display screen.

[0018] Furthermore, the four corners of the control panel are fixed to the working box by first screws;

[0019] The above technical solution facilitates the installation and replacement of the control panel.

[0020] Furthermore, the four corners of the first circuit board and the second circuit board are fixed to the working box by second screws;

[0021] The above technical solution facilitates the installation and replacement of the first circuit board and the second circuit board.

[0022] Furthermore, temperature sensors are provided at the lower end of the control board and at positions corresponding to the first circuit board and the second circuit board. Both temperature sensors are electrically connected to the water pump, and moisture-absorbing sponges are provided on both sides of the two temperature sensors.

[0023] Through the above technical solution, the temperature sensor can monitor the temperature of the circuit board in real time and turn on the water pump in time to cool the circuit board. The moisture-absorbing sponge can prevent the circuit board from being damaged due to the humid environment.

[0024] The utility model has the following beneficial effects:

[0025] 1. In the present invention, by setting up two different detection circuit boards, as well as different detection holes and detection pens on the circuit boards, different electronic power devices can be detected. At the same time, the storage module on the first circuit board can record the power signals of cables and wires, etc., and then compare them with normal signals, so that the fault location of cables and wires and other equipment can be found quickly and accurately, which can greatly improve the efficiency of detection.

[0026] 2. In the present invention, a water-cooling circulation mechanism consisting of a water-cooling box, a water-cooling pipe and a heat sink is provided. The temperature of the circuit board can be monitored by a temperature sensor above the chip. When the temperature is too high, the water pump can be started to start the water-cooling circulation device, which can dissipate heat for the circuit board, thereby preventing damage to the circuit board due to excessive temperature, avoiding repeated installation of the circuit board, and greatly saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1This is an axonometric diagram of an electronic power fault detection device proposed in the present utility model;

[0028] Figure 2 This is a top view of an electronic power fault detection device proposed by the present utility model;

[0029] Figure 3 This is a cross-sectional view of a circuit board of an electronic power fault detection device proposed by the present invention;

[0030] Figure 4 This is a cross-sectional view of a water cooling circulation mechanism of an electronic power fault detection device proposed in the present invention;

[0031] Figure 5 This is a front cross-sectional view of an electronic power fault detection device proposed by the present utility model;

[0032] Figure 6 This is a side sectional view of an electronic power fault detection device proposed by the utility model.

[0033] Legend:

[0034] 1. Lower box; 2. Water cooling box; 3. Working box; 4. Test pen; 5. Lock tongue; 6. Handle; 7. First signal light; 8. First test hole; 9. Second signal light; 10. First screw; 11. Light; 12. Light switch; 13. Operation button; 14. Storage module; 15. Second test hole; 16. Jack; 17. Display; 18. Display switch; 19. Upper box; 20. Water outlet pipe; 21. Heat dissipation mechanism ; 22. Control board; 23. Lock block; 24. Second screw; 25. Detection point; 26. First circuit board; 27. TF card; 28. Adhesive conductive rubber strip; 29. Cavity; 30. Second circuit board; 31. Heat absorber; 32. Water cooling pipe; 33. Battery; 34. Fan; 35. Fixing net; 36. Cooling water; 37. Pumping pipe; 38. Fixing plate; 39. Pumping pump; 40. Temperature sensor; 41. Moisture-absorbing sponge. DETAILED DESCRIPTION

[0035] 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 embodiments 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 making creative efforts are within the scope of protection of the present invention.

[0036] Reference Figure 1-6 , an embodiment provided by the utility model:

[0037] An electronic power fault detection device includes a lower case 1, a working case 3 is disposed on one side of the lower case 1, a first circuit board 26 is disposed on one side of the upper end of the working case 3, a plurality of detection points 25 are disposed on the upper surface of the first circuit board 26, and a TF card 27 is disposed below the detection points 25. A second circuit board 30 is disposed on the other side of the upper end surface of the working case 3, a plurality of detection points 25 are disposed on the upper surface of the second circuit board 30, two detection pens 4 are connected to one side of the second circuit board 30, and the two detection pens 4 extend through the working case 3. A cavity 29 is defined in a corner of the working case 3 near the second circuit board 30, and a battery 33 is disposed within the cavity 29.

[0038] A control panel 22 is provided at the upper end of the working box 3, a display screen 17 is provided on the upper side of the upper end surface of the control panel 22, an operation button 13 is provided on the lower side of the display screen 17, a display screen switch 18 is provided on one side of the display screen 17, a jack 16 is provided on the other side of the display screen 17, a second detection hole 15 is provided on the lower side of the jack 16, a storage module 14 is provided on the lower side of the second detection hole 15, a first signal light 7 and a second signal light 9 are provided on the lower side of the upper end surface of the control panel 22, a first detection hole 8 is provided on the lower side of the first signal light 7 and the second signal light 9, a lighting switch 12 is provided on one side of the second signal light 9, and a lighting light 11 is provided on the lower side of the lighting switch 12.

[0039] A water cooling box 2 is provided on one side of the interior of the lower box body 1, and cooling water 36 is provided inside the water cooling box 2. A fixing plate 38 is provided on one side of the inner wall of the water cooling box 2. A water pump 39 is provided on the upper end of the fixing plate 38. One end of the water pump 39 is connected to a water pumping pipe 37 and extends into the interior of the cooling water 36. The other end of the water pump 39 is connected to a water cooling pipe 32. The water cooling pipe 32 is S-shaped and is provided at the lower end of the first circuit board 26 and the second circuit board 30. An outlet pipe 20 is provided on one end of the outer wall of the water cooling box 2. The outlet pipe 20 is provided on one side of the inner wall of the lower box body 1 and passes through the working box 3 to be connected to the water cooling pipe 32. The device of this design is In actual use, the circuit board can be cooled by the water cooling circulation mechanism to prevent the circuit board from being damaged due to excessive temperature, avoid frequent replacement of the circuit board, and save resources. One side of the outer wall of the lower box body 1 is rotatably connected to the upper box body 19, and a handle 6 is provided on the other side of the outer wall of the lower box body 1. Lock tongues 5 are provided on both sides of the handle 6. A locking block 23 is provided on the side of the upper box body 19 corresponding to the lock tongue 5. The safety lock mechanism can lock the entire box body to prevent the surface of the control board 22 from being damaged when not in use. The handle 6 can facilitate the movement of the entire device, and the water outlet pipe 20 is close to the outer wall of the working box 3 A heat dissipation mechanism 21 is provided on one side, and the heat dissipation mechanism 21 is provided with a heat absorbing sheet 31. Three fans 34 are provided at the lower end of the heat absorbing sheet 31. A fixed net 35 is provided at the lower end of the fan 34, which can cool the water after absorbing heat to achieve water recycling and environmental protection. A sticky conductive rubber strip 28 is provided on the upper surface of the first circuit board 26. The sticky conductive rubber strip 28 is electrically connected to the display screen 17 to facilitate the installation of the display screen 17. The four corners of the control board 22 are fixed to the working box 3 by the first screws 10 to facilitate the installation and replacement of the control board 22. The first circuit board 26 and the second circuit board 30 The four corners are fixed to the working box 3 by second screws 24, which is convenient for the installation and replacement of the first circuit board 26 and the second circuit board 30. Temperature sensors 40 are provided at the corresponding positions of the lower end of the control board 22 and the first circuit board 26 and the second circuit board 30. The two temperature sensors 40 are electrically connected to the water pump 39. Desiccant sponges 41 are provided on both sides of the two temperature sensors 40. The temperature sensor 40 can monitor the temperature of the circuit board in real time and turn on the water pump 39 in time to cool the circuit board. The desiccant sponge 41 can prevent the circuit board from being damaged due to the humid environment.

[0040] Working principle: In actual use, the electronic power fault detection device of this design can use different detection mechanisms for different electronic power equipment, which saves the time of replacing the detection equipment and improves the detection efficiency. The pins of the circuit board can be directly detected by the detection pen 4, or the pins of the small electronic device can be inserted into the first detection hole 8 for detection, and then the problem is checked by observing the on and off of the display light. When it comes to power equipment such as cables and wires, the cables and wires are inserted into the appropriate detection holes, and the detected signals are stored through the TF card 27 in the storage module 14, and then compared with the normal signals through the display screen 17, so as to quickly find the location of the fault of the wires and cables, etc. Then, the temperature of the circuit board is monitored in real time through the temperature sensor 40 at the upper end of the circuit board. When the temperature is too high, the water pump 39 can be turned on to start the water cooling circulation mechanism. The water pump 39 pumps out cold water, and the cold water takes away the heat of the circuit board through the water cooling pipe 32 at the lower end of the circuit board, thereby achieving rapid cooling of the circuit board, preventing the circuit board from being damaged due to excessive temperature, avoiding frequent replacement of circuit boards, and saving resources. Then, through the heat dissipation mechanism 21, the heat of the circulated hot water is absorbed by the heat absorption plate 31, and then the heat on the heat absorption plate 31 is blown into the air through the fan 34, thereby converting the hot water after the water cooling circulation into cold water. At the same time, a moisture-absorbing sponge 41 is provided at both ends of the temperature sensor 40, which can absorb moisture in a humid environment.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electronic power fault detection device, comprising a lower box (1), characterized in that: A working box (3) is provided on one side of the interior of the lower box body (1), a first circuit board (26) is provided on one side of the upper end of the working box (3), a plurality of detection points (25) are provided on the upper surface of the first circuit board (26), a TF card (27) is provided on the lower side of the detection points (25), a second circuit board (30) is provided on the other side of the upper end surface of the working box (3), a plurality of detection points (25) are provided on the upper surface of the second circuit board (30), two detection pens (4) are connected to one side of the second circuit board (30), the two detection pens (4) pass through and connect the working box (3), a cavity (29) is provided at a corner of the interior of the working box (3) near the second circuit board (30), and a battery (33) is provided inside the cavity (29); A control panel (22) is provided at the upper end of the working box (3), a display screen (17) is provided on the upper side of the upper end surface of the control panel (22), an operation button (13) is provided on the lower side of the display screen (17), a display screen switch (18) is provided on one side of the display screen (17), a socket (16) is provided on the other side of the display screen (17), a second detection hole (15) is provided on the lower side of the socket (16), a storage module (14) is provided on the lower side of the second detection hole (15), a first signal light (7) and a second signal light (9) are provided on the lower side of the upper end surface of the control panel (22), a first detection hole (8) is provided on the lower side of the first signal light (7) and the second signal light (9), a lighting light switch (12) is provided on one side of the second signal light (9), and a lighting light (11) is provided on the lower side of the lighting light switch (12).

2. An electronic power fault detection device according to claim 1, characterized in that: A water cooling box (2) is provided on one side of the interior of the lower box body (1), cooling water (36) is provided inside the water cooling box (2), a fixed plate (38) is provided on one side of the inner wall of the water cooling box (2), a water pump (39) is provided on the upper end of the fixed plate (38), one end of the water pump (39) is connected to a water pumping pipe (37) and extends into the interior of the cooling water (36), the other end of the water pump (39) is connected to a water cooling pipe (32), the water cooling pipe (32) is S-shaped and provided at the lower ends of the first circuit board (26) and the second circuit board (30), an outlet pipe (20) is provided on one end of the outer wall of the water cooling box (2), the outlet pipe (20) is provided on one side of the inner wall of the lower box body (1) and passes through the working box (3) and is connected to the water cooling pipe (32).

3. The electronic power fault detection device according to claim 1, characterized in that: One side of the outer wall of the lower box body (1) is rotatably connected to the upper box body (19); the other side of the outer wall of the lower box body (1) is provided with a handle (6); locking tongues (5) are provided on both sides of the handle (6); and a locking block (23) is provided on the side of the upper box body (19) corresponding to the locking tongue (5).

4. The electronic power fault detection device according to claim 2, characterized in that: A heat dissipation mechanism (21) is provided on one side of the water outlet pipe (20) close to the outer wall of the working box (3), and the heat dissipation mechanism (21) is provided with a heat absorbing plate (31). Three fans (34) are provided at the lower end of the heat absorbing plate (31), and a fixed net (35) is provided at the lower end of the fan (34).

5. The electronic power fault detection device according to claim 1, characterized in that: An adhesive conductive rubber strip (28) is provided on the upper surface of the first circuit board (26), and the adhesive conductive rubber strip (28) is electrically connected to the display screen (17).

6. The electronic power fault detection device according to claim 1, characterized in that: The four corners of the control panel (22) are fixed to the working box (3) by first screws (10).

7. The electronic power fault detection device according to claim 1, characterized in that: The four corners of the first circuit board (26) and the second circuit board (30) are fixed to the working box (3) by second screws (24).

8. The electronic power fault detection device according to claim 1, characterized in that: Temperature sensors (40) are provided at the corresponding positions of the lower end of the control board (22) and the first circuit board (26) and the second circuit board (30). The two temperature sensors (40) are electrically connected to the water pump (39). Moisture-absorbing sponges (41) are provided on both sides of the two temperature sensors (40).

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