Power system operation checking device

Abstract

The utility model discloses an electric power system operation checking device, which belongs to the technical field of electric power dispatching, and comprises a mobile terminal and a protective shell, one end of the mobile terminal is provided with a display screen and a control button respectively, and one end of the mobile terminal far away from the display screen is provided with a camera. The protective shell movably sleeves the outer periphery of the mobile terminal, and a heat dissipation assembly is arranged on one side of the protective shell; the heat dissipation assembly comprises an installation shell, the installation shell is located at the outer end of the protection shell, and a fan is installed in the installation shell, the protection shell is arranged outside the mobile terminal, on one hand, the protection effect can be achieved, the probability that the surface of the mobile terminal is damaged is reduced, and on the other hand, through the synergistic effect of a heat conduction plate, heat dissipation fins and the fan, the heat dissipation efficiency is improved. The heat generated by the mobile terminal can be quickly transferred and discharged to the outside, so that the mobile terminal is prevented from being overheated, the processing efficiency of a built-in chip of the mobile terminal is improved, and normal operation of anti-error checking operation is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power dispatching, and more specifically to an electric power system operation verification device. Background Art

[0002] The power grid relay protection automatic device is an important component that detects faults or abnormal conditions in the power system, thereby issuing an alarm signal, or directly isolating and removing the faulty part. With the rapid economic development, the increasing load on the power grid, and the continuous upgrading of power grid equipment, relay protection is also rapidly upgrading. In recent years, power grid equipment has often suffered major load losses due to human errors in the use of relay protection devices, misoperation or refusal to operate protection devices. Therefore, it is increasingly important to ensure that on-site operation and maintenance personnel are proficient in the application of relay protection and ensure the correct operation of relay protection devices.

[0003] Chinese patent authorization announcement number: CN218733423U discloses a power dispatching anti-error verification device, which can realize the verification through image information and power distribution parameters at the same time, so that when the image information fails, the power distribution parameters can still be used as the basis for verification, reducing the deviation of the results when the verification device is verified.

[0004] In the above scheme, during the anti-error calibration process, the mobile terminal needs to use a camera to collect image information of the target relay protection device panel and transmit the image information to the monitoring background and other operations. However, when the mobile terminal is calibrated, the built-in processor and graphics processing unit and other chips will generate a lot of heat during high-frequency calculations. The high temperature will increase the operating temperature of the processor of the mobile terminal, affecting the processing efficiency and may cause freezes, thereby affecting the anti-error calibration operation. Therefore, an electric power system operation calibration device is proposed to address the above problems. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide an electric power system operation verification device. This solution provides a protective shell outside the mobile terminal, which can, on the one hand, play a protective role and reduce the probability of damage to the surface of the mobile terminal; on the other hand, through the synergistic effect of the heat conduction plate, heat dissipation fins and fan, it can quickly transfer and discharge the heat generated by the mobile terminal itself to the outside, thereby avoiding overheating of the mobile terminal, improving the processing efficiency of the built-in chip of the mobile terminal, and ensuring the normal operation of the anti-error verification operation.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A power system operation verification device comprises a mobile terminal and a protective shell, wherein a display screen and a control button are respectively arranged at one end of the mobile terminal, and a camera is installed at one end of the mobile terminal away from the display screen, the protective shell is movably mounted on the outer enclosure of the mobile terminal, and a heat dissipation component is arranged on one side of the protective shell;

[0010] The heat dissipation assembly comprises a mounting shell, the mounting shell is located at the outer end of the protective shell, and a fan is installed inside the mounting shell.

[0011] Furthermore, the heat dissipation assembly also includes a heat conducting plate, a mounting hole is opened at the outer end of the protective shell, the heat conducting plate is fixedly mounted to the inner wall of the mounting hole, and the heat conducting plate is in contact with the mobile terminal.

[0012] Furthermore, a heat dissipation fin is installed at one end of the heat conducting plate away from the mobile terminal, and the mounting shell covers the opening of the mounting hole.

[0013] Furthermore, a plurality of screw holes are formed at one end of the protective shell away from the mobile terminal, a plurality of through holes are formed on the mounting shell, bolts are arranged in the through holes, and the bolts are threadedly connected to the screw holes.

[0014] Furthermore, the outer end of the protective shell is rotatably connected to a cover plate, and a transparent window is installed on the cover plate.

[0015] Furthermore, a lanyard is fixedly connected to the top of the protective shell, and the protective shell is made of plastic material.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] This solution provides a protective shell outside the mobile terminal, which can, on the one hand, play a protective role and reduce the probability of damage to the surface of the mobile terminal; on the other hand, through the synergistic effect of the heat conduction plate, heat dissipation fins and fan, it can quickly transfer and discharge the heat generated by the mobile terminal itself to the outside world, thereby avoiding overheating of the mobile terminal, improving the processing efficiency of the built-in chip of the mobile terminal, and ensuring the normal implementation of the anti-error verification operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the first partial explosion structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the second partial explosion structure of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Mobile terminal; 2. Display screen; 3. Protective shell; 4. Control button; 5. Cover plate; 6. Transparent window; 7. Hanging rope; 8. Heat dissipation component; 81. Mounting shell; 82. Fan; 83. Heat conduction plate; 84. Heat dissipation fins; 9. Mounting hole; 10. Camera. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Example:

[0028] See also Figure 1-3 , a power system operation verification device, comprising a mobile terminal 1 and a protective shell 3, one end of the mobile terminal 1 is respectively provided with a display screen 2 and a control button 4, and the end of the mobile terminal 1 away from the display screen 2 is equipped with a camera 10, the protective shell 3 is movably mounted on the outer enclosure of the mobile terminal 1, a heat dissipation component 8 is arranged on one side of the protective shell 3, and a reserved hole matching the camera 10 is opened at the outer end of the protective shell 3 for leaking the camera 10;

[0029] The heat dissipation assembly 8 includes a mounting shell 81 . The mounting shell 81 is located at the outer end of the protective shell 3 , and a fan 82 is installed inside the mounting shell 81 .

[0030] This solution uses a handheld protective shell 3 and a camera 10 to collect image information of the relay protection device panel, and connects the data line connected to the outside of the mobile terminal 1 to the data output port of the relay protection device to download the power distribution parameters of the relay protection device. Subsequently, the image information and power distribution parameters are sent to the dispatching room through the built-in wireless communication module of the mobile terminal 1 to compare with the preset information in order to perform anti-error verification of power dispatching.

[0031] The protective shell 3 is provided to wrap around the outer periphery of the mobile terminal 1 , so as to play a protective role and reduce the probability of damage to the surface of the mobile terminal 1 , thereby increasing the service life of the mobile terminal 1 .

[0032] See also Figure 2-3 The heat dissipation assembly 8 also includes a heat conducting plate 83. A mounting hole 9 is opened at the outer end of the protective shell 3. The heat conducting plate 83 is fixedly mounted to the inner wall of the mounting hole 9, and the heat conducting plate 83 is abutted against the mobile terminal 1. A heat dissipation fin 84 is installed at one end of the heat conducting plate 83 away from the mobile terminal 1, and the mounting shell 81 covers the opening of the mounting hole 9.

[0033] In this embodiment, when the mobile terminal 1 is inserted into the protective shell 3, the rear side of the mobile terminal 1 can be in contact with the heat conducting plate 83, so that the mobile terminal 1 can exchange heat with the heat conducting plate 83, that is, the heat generated by the mobile terminal 1 itself is transferred to the heat conducting plate 83. At this time, by providing a heat dissipation fin 84 at the other end of the heat conducting plate 83, the speed at which the heat conducting plate 83 releases heat is accelerated, thereby dissipating the heat of the heat conducting plate 83. Finally, the fan 82 is used to discharge the heat to the outside to prevent heat accumulation, thereby greatly improving the heat dissipation efficiency of the heat conducting plate 83 and achieving the purpose of efficient heat dissipation of the mobile terminal 1.

[0034] It should be noted that a battery for providing power to the fan 82 is also installed on the mounting shell 81, and a temperature sensor can be built into the mobile terminal 1 and electrically connected to the fan 82 to monitor the real-time temperature inside the mobile terminal 1. When the temperature inside the mobile terminal 1 is higher than a preset value, the fan 82 is automatically driven to rotate by the controller. When the temperature inside the mobile terminal 1 is lower than the preset value, the fan 82 stops working.

[0035] Please continue reading Figure 2-3 A plurality of screw holes are formed at one end of the protective shell 3 away from the mobile terminal 1, and a plurality of through holes are formed on the mounting shell 81. Bolts are arranged in the through holes, and the bolts are threadedly connected with the screw holes.

[0036] In this embodiment, the connection mode of bolts and screw holes is adopted, which can facilitate the disassembly of the mounting shell 81 and thus facilitate the maintenance of the fan 82 .

[0037] See also Figure 1 The outer end of the protective shell 3 is rotatably connected to a cover plate 5, and a transparent window 6 is installed on the cover plate 5.

[0038] In this embodiment, the cover plate 5 can provide protection for the control buttons 4 and the display screen 2 on the surface of the mobile terminal 1 . In addition, the transparent window 6 can be made of acrylic material to facilitate staff to observe the display screen 2 .

[0039] Please continue reading Figure 1 The top of the protective shell 3 is fixedly connected with a hanging rope 7, and the protective shell 3 is made of plastic material.

[0040] In this embodiment, the staff can hang the lanyard 7 around the neck, thereby reducing the probability of the mobile terminal 1 accidentally falling, and further increasing the service life of the mobile terminal 1.

[0041] Working principle: through the handheld protective shell 3, the camera 10 is used to collect image information of the panel of the relay protection device, and the data line connected to the outside of the mobile terminal 1 is connected to the data output port of the relay protection device, and the power distribution parameters of the relay protection device are downloaded. Then, the image information and power distribution parameters are sent to the dispatching room through the built-in wireless communication module of the mobile terminal 1, and compared with the preset information to perform anti-error verification of power dispatching. When the mobile terminal 1 generates a certain amount of heat during continuous use, the rear side of the mobile terminal 1 can be abutted against the heat conduction plate 83, so that the mobile terminal 1 can exchange heat with the heat conduction plate 83, that is, the heat generated by the mobile terminal 1 itself is transferred to the heat conduction plate 83. At this time, by providing a heat dissipation fin 84 at the other end of the heat conduction plate 83, the heat of the heat conduction plate 83 can be discharged, and finally the heat is discharged to the outside by the fan 82, so as to achieve the purpose of efficient heat dissipation of the mobile terminal 1.

[0042] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A power system operation verification device, comprising a mobile terminal (1) and a protective shell (3), characterized in that: A display screen (2) and a control button (4) are respectively provided at one end of the mobile terminal (1), and a camera (10) is installed at the end of the mobile terminal (1) away from the display screen (2); the protective shell (3) is movably mounted on the outer enclosure of the mobile terminal (1), and a heat dissipation component (8) is provided on one side of the protective shell (3); The heat dissipation assembly (8) comprises a mounting shell (81), the mounting shell (81) is located at the outer end of the protective shell (3), and a fan (82) is installed inside the mounting shell (81).

2. The power system operation verification device according to claim 1, characterized in that: The heat dissipation assembly (8) further comprises a heat conducting plate (83); a mounting hole (9) is provided at the outer end of the protective shell (3); the heat conducting plate (83) is fixedly mounted to the inner wall of the mounting hole (9), and the heat conducting plate (83) is in contact with the mobile terminal (1).

3. The power system operation verification device according to claim 2, characterized in that: A heat dissipation fin (84) is installed at one end of the heat conduction plate (83) away from the mobile terminal (1), and the mounting shell (81) covers the opening of the mounting hole (9).

4. The power system operation verification device according to claim 1, characterized in that: A plurality of screw holes are formed at one end of the protective shell (3) away from the mobile terminal (1), and a plurality of through holes are formed on the mounting shell (81). Bolts are arranged in the through holes, and the bolts are threadedly connected to the screw holes.

5. The power system operation verification device according to claim 1, characterized in that: The outer end of the protective shell (3) is rotatably connected to a cover plate (5), and a transparent window (6) is installed on the cover plate (5).

6. The power system operation verification device according to claim 1, characterized in that: A hanging rope (7) is fixedly connected to the top of the protective shell (3), and the protective shell (3) is made of plastic material.

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