Improved novel power switch cabinet

Abstract

The utility model provides an improved novel electric power switch cabinet, and relates to the technical field of electric power engineering, the improved novel electric power switch cabinet comprises a cabinet body and a processing mechanism, the outer side of the cabinet body is rotatably connected with a cabinet door, the cabinet body is internally provided with the processing mechanism, the top end of the cabinet body is provided with an alarm, through a heat dissipation assembly, the effect of preventing overheating can be achieved, and the safety of the cabinet body is improved. The stable working temperature of the power switch cabinet is kept, if the system is abnormal, the alarm gives an alarm to remind workers, through the arrangement of the processing mechanism, during use, a user-friendly control interface is provided through the control assembly, operation and monitoring are convenient, the processing assembly is responsible for processing various functions of the power switch cabinet, normal operation of the power switch cabinet is ensured, and the safety of the power switch cabinet is improved. The compensation assembly performs power compensation and stabilization and improves power quality, the protection assembly provides an intelligent protection mechanism and prevents the power switch cabinet from being damaged due to abnormal conditions, and the output assembly is responsible for outputting power and ensures reliable power supply.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to an improved new type of electric power switch cabinet. Background Art

[0002] Power switchgear is a device used to control, distribute and protect electric energy systems. Its role in the power system is similar to that of a branch circuit switch. It can open and close the circuit and provide protection against circuit overload, short circuit and other faults. They are widely used in different fields such as industry, commerce and residence.

[0003] After searching, the patent number "CN210379858U" mentioned in the text that "the utility model discloses an improved low-voltage switch cabinet for electric power engineering, including a low-voltage switch cabinet body, the outer surface of the low-voltage switch cabinet body is penetrated with a plurality of groups of protective mechanisms, the outer surface of one side of the protective mechanism is provided with a pulling ring, the front end outer surface of the low-voltage switch cabinet body is provided with a sealed cabinet door, the lower end outer surface of the low-voltage switch cabinet body is provided with a support frame, the outer surface of one side of the support frame is hollowed out to open a bearing groove, the inner bottom surface of the bearing groove is penetrated with a fixing screw hole, A support mechanism is provided inside the fixing screw hole, and a rotating disk is provided on the outer surface of the upper end of the support mechanism. The improved low-voltage switch cabinet for electric power engineering described in the utility model can be applied to uneven ground and can improve the protection performance of the low-voltage switch cabinet for electric power engineering. When in use, through the design of the low-voltage switch cabinet body and the protective mechanism, it can be applied to uneven ground and can improve the protection performance of the low-voltage switch cabinet for electric power engineering. However, the switch cabinet is not smart enough when in use, cannot monitor and record, has poor safety, and insufficient heat dissipation.

[0004] Therefore, we provide an improved new type of power switch cabinet to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an improved new type of power switch cabinet to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved new type of power switch cabinet, comprising a cabinet body and a processing mechanism, wherein the outer side of the cabinet body is rotatably connected with a cabinet door, the interior of the cabinet body is provided with a processing mechanism, and an alarm is installed on the top of the cabinet body;

[0007] The processing mechanism includes a control component, a processing component, a compensation component, a protection component and an output component. The control component is arranged on the outer side of the cabinet door, the processing component is installed on the other side of the cabinet door, the compensation component is arranged inside the cabinet, the protection component is arranged below the compensation component, and the output component is arranged above the compensation component.

[0008] Preferably, the control component includes a controller, a screen and buttons. The controller is installed on the outer side of the cabinet door, the screen is embedded on the surface of the controller, and buttons are arranged on one side of the screen.

[0009] Preferably, the processing component includes a protective shell, a central processing unit, a wireless transmission module and a storage chip. The protective shell is installed on the inner wall of the cabinet door, the central processing unit is arranged on the inner side of the protective shell, the wireless transmission module is installed on the top of the central processing unit, and the storage chip is installed on one side of the central processing unit.

[0010] Preferably, the compensation component includes a capacitor compensator and a current stabilizer, the capacitor compensator is arranged inside the cabinet, and the top of the capacitor compensator is electrically connected to the current stabilizer.

[0011] Preferably, the protection component includes an intelligent protection relay, a fiber optic current sensor and an overcurrent and overvoltage protector. The intelligent protection relay is installed on the inner wall of the cabinet, a fiber optic current sensor is arranged on one side of the intelligent protection relay, and an overcurrent and overvoltage protector is arranged below the fiber optic current sensor.

[0012] Preferably, the output component includes an inverter and an output port, the inverter is arranged above the current stabilizer, and one side of the inverter is electrically connected to the output port.

[0013] Preferably, a heat dissipation component is provided on the surface of the cabinet, and the heat dissipation component includes a heat dissipation hole and a fan. The surface of the cabinet is provided with a heat dissipation hole, and a fan is installed outside the heat dissipation hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the heat dissipation component, overheating can be prevented and the stable working temperature of the power switch cabinet can be maintained. If the system is abnormal, the alarm will sound to remind the staff.

[0016] 2. Through the setting of the processing mechanism, when in use, the control component provides a user-friendly control interface to facilitate operation and monitoring. The processing component is responsible for processing various functions of the power switch cabinet to ensure its normal operation. The compensation component performs power compensation and stability to improve the power quality. The protection component provides an intelligent protection mechanism to prevent the power switch cabinet from being damaged due to abnormal conditions. The output component is responsible for outputting power to ensure reliable power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model when viewed from above;

[0019] Figure 3 It is a schematic diagram of the overall side structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0021] Numbers in the figure: 1. Cabinet; 2. Cabinet door; 3. Processing mechanism; 31. Control component; 311. Controller; 312. Screen; 313. Button; 32. Processing component; 321. Protective shell; 322. Central processing unit; 323. Wireless transmission module; 324. Storage chip; 33. Compensation component; 331. Capacitor compensator; 332. Current stabilizer; 34. Protection component; 341. Intelligent protection relay; 342. Optical fiber current sensor; 343. Overcurrent and overvoltage protector; 35. Output component; 351. Inverter; 352. Output port; 4. Heat dissipation component; 41. Heat dissipation hole; 42. Fan; 5. Alarm. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-4 As shown, the utility model provides a technical solution: an improved new type of power switch cabinet, comprising a cabinet body 1 and a processing mechanism 3, the outer side of the cabinet body 1 is rotatably connected with a cabinet door 2, the interior of the cabinet body 1 is provided with the processing mechanism 3, and the top of the cabinet body 1 is installed with an alarm 5;

[0025] The processing mechanism 3 includes a control component 31, a processing component 32, a compensation component 33, a protection component 34 and an output component 35. The control component 31 is arranged on the outer side of the cabinet door 2, the processing component 32 is installed on the other side of the cabinet door 2, the compensation component 33 is arranged inside the cabinet body 1, the protection component 34 is arranged below the compensation component 33, and the output component 35 is arranged above the compensation component 33.

[0026] Furthermore, the control component 31 includes a controller 311, a screen 312 and a button 313. The controller 311 is installed on the outside of the cabinet door 2, the screen 312 is embedded in the surface of the controller 311, and a button 313 is provided on one side of the screen 312. The control component 31 provides a user-friendly control interface for convenient operation and monitoring.

[0027] Furthermore, the processing component 32 includes a protective shell 321, a central processing unit 322, a wireless transmission module 323 and a storage chip 324. The protective shell 321 is installed on the inner wall of the cabinet door 2, the central processing unit 322 is arranged on the inner side of the protective shell 321, the wireless transmission module 323 is installed on the top of the central processing unit 322, and the storage chip 324 is installed on one side of the central processing unit 322. The processing component 32 is responsible for processing various functions of the power switch cabinet to ensure its normal operation.

[0028] Furthermore, the compensation component 33 includes a capacitor compensator 331 and a current stabilizer 332. The capacitor compensator 331 is arranged inside the cabinet 1, and the top of the capacitor compensator 331 is electrically connected to the current stabilizer 332. The compensation component 33 performs power compensation and stabilization to improve the power quality.

[0029] Furthermore, the protection component 34 includes an intelligent protection relay 341, a fiber optic current sensor 342 and an overcurrent and overvoltage protector 343. The intelligent protection relay 341 is installed on the inner wall of the cabinet 1, and the fiber optic current sensor 342 is arranged on one side of the intelligent protection relay 341. The overcurrent and overvoltage protector 343 is arranged below the fiber optic current sensor 342. The protection component 34 provides an intelligent protection mechanism to prevent the power switch cabinet from being damaged due to abnormal conditions.

[0030] Furthermore, the output component 35 includes an inverter 351 and an output port 352. The inverter 351 is arranged above the current stabilizer 332. One side of the inverter 351 is electrically connected to the output port 352. The output component 35 is responsible for outputting electricity to ensure reliable power supply.

[0031] Embodiment 2

[0032] See also Figure 4As shown, in contrast to Example 1, as another implementation of the utility model, a heat dissipation component 4 is provided on the surface of the cabinet 1, and the heat dissipation component 4 includes a heat dissipation hole 41 and a fan 42. The heat dissipation hole 41 is opened on the surface of the cabinet 1, and a fan 42 is installed on the outside of the heat dissipation hole 41. The heat dissipation component 4 prevents overheating and maintains a stable operating temperature of the power switch cabinet.

[0033] Working principle: First, a new type of improved power switch cabinet is moved to the working position. When in use, in the first step, the user opens the cabinet door 2, the controller 311 in the control component 31 is started, and the system status information begins to be displayed on the display screen 312. The central processor 322 performs various operations as needed, such as opening or closing the circuit, adjusting the current, etc. In the second step, the capacitor compensator 331 adjusts the current through the current stabilizer 332 to ensure that the electric energy in the system is effectively compensated. In the third step, during the working process, the protection component 34 is responsible for monitoring the current and voltage status of the system, and the intelligent protection relay The device 341 senses the current state through the optical fiber current sensor 342, and the overcurrent and overvoltage protector 343 is responsible for preventing the system from overcurrent and overvoltage. Then the electric energy is output through the output component 35, and the inverter 351 ensures the conversion of electric energy, thereby stabilizing the output. The output port 352 provides an interface for connecting the external circuit. In the fourth step, if the system is abnormal, the alarm 5 will sound an alarm and display the corresponding warning message on the screen 312 of the control component 31. The heat dissipation component 4 dissipates heat according to the working status of the system. In this way, the use process of an improved new type of power switch cabinet is completed.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An improved new type of power switch cabinet, comprising a cabinet body (1) and a processing mechanism (3), characterized in that: The outer side of the cabinet (1) is rotatably connected to a cabinet door (2), a processing mechanism (3) is arranged inside the cabinet (1), and an alarm (5) is installed at the top of the cabinet (1); The processing mechanism (3) comprises a control component (31), a processing component (32), a compensation component (33), a protection component (34) and an output component (35); the control component (31) is arranged on the outer side of the cabinet door (2); the processing component (32) is installed on the other side of the cabinet door (2); the compensation component (33) is arranged inside the cabinet body (1); the protection component (34) is arranged below the compensation component (33); and the output component (35) is arranged above the compensation component (33).

2. The improved new type of power switch cabinet according to claim 1 is characterized in that: The control component (31) comprises a controller (311), a screen (312) and a button (313); the controller (311) is installed on the outer side of the cabinet door (2); the screen (312) is embedded on the surface of the controller (311); and a button (313) is arranged on one side of the screen (312).

3. The improved new type of power switch cabinet according to claim 1 is characterized in that: The processing component (32) comprises a protective shell (321), a central processing unit (322), a wireless transmission module (323) and a storage chip (324); the protective shell (321) is installed on the inner wall of the cabinet door (2); the central processing unit (322) is arranged on the inner side of the protective shell (321); the wireless transmission module (323) is installed on the top of the central processing unit (322); and the storage chip (324) is installed on one side of the central processing unit (322).

4. The improved new type of power switch cabinet according to claim 1 is characterized in that: The compensation component (33) comprises a capacitor compensator (331) and a current stabilizer (332); the capacitor compensator (331) is arranged inside the cabinet (1); and the top of the capacitor compensator (331) is electrically connected to the current stabilizer (332).

5. The improved new type of power switch cabinet according to claim 1 is characterized in that: The protection component (34) comprises an intelligent protection relay (341), an optical fiber current sensor (342) and an overcurrent and overvoltage protector (343); the intelligent protection relay (341) is installed on the inner wall of the cabinet (1); the optical fiber current sensor (342) is arranged on one side of the intelligent protection relay (341); and the overcurrent and overvoltage protector (343) is arranged below the optical fiber current sensor (342).

6. The improved new type of power switch cabinet according to claim 4 is characterized in that: The output component (35) comprises an inverter (351) and an output port (352); the inverter (351) is arranged above the current stabilizer (332); and one side of the inverter (351) is electrically connected to the output port (352).

7. The improved new type of power switch cabinet according to claim 1 is characterized in that: A heat dissipation component (4) is provided on the surface of the cabinet (1), and the heat dissipation component (4) comprises a heat dissipation hole (41) and a fan (42). The heat dissipation hole (41) is opened on the surface of the cabinet (1), and a fan (42) is installed outside the heat dissipation hole (41).

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