Electrical cabinet with anti-disassembly alarm function

Abstract

The utility model relates to an electrical cabinet with an anti-tamper alarm function, which comprises an electrical cabinet body, a first cabinet door, a second cabinet door, an alarm mechanism and an insulating separation blade, the first cabinet door and the second cabinet door are hinged on the electrical cabinet body, the insulating separation blade is mounted on the first cabinet door, the alarm mechanism is mounted on the second cabinet door, and the first cabinet door and the second cabinet door are hinged on the electrical cabinet body. The alarm mechanism comprises a shell, two first electrode blocks are installed in the shell in a sliding mode, one first electrode block is connected with the storage battery through a first wire, the other first electrode block is connected with a second electrode block through a first wire, and an alarm is further installed in the shell. The alarm mechanism and the insulation blocking piece are installed between the first cabinet door and the second cabinet door, when the first cabinet door and the second cabinet door are in a closed state, the interior of the alarm mechanism is in an open circuit state, when a non-worker opens the first cabinet door and the second cabinet door, an internal circuit of the alarm mechanism is in a connected state, and the alarm is powered on to give an alarm.

Description

Technical Field

[0001] This utility model relates to the field of electrical equipment processing technology, and in particular to an electrical cabinet with anti-tamper alarm function. Background Technology

[0002] An electrical cabinet is a cabinet made of steel used to protect components and ensure their proper functioning.

[0003] Existing electrical cabinets are protected against tampering and unauthorized access by locking mechanisms. However, they can be opened by unconventional means, which can lead to internal damage and theft, creating safety hazards and making it difficult to promptly identify problematic cabinets. Utility Model Content

[0004] The problem solved by this utility model is to provide an electrical cabinet with an anti-tamper alarm function. This solves the technical problem that existing electrical cabinets are protected against tampering and unauthorized personnel from opening through locks, but can still be opened by unconventional means, leading to easy damage and theft of the electrical cabinet and creating safety hazards. At the same time, it is impossible to promptly confirm the electrical cabinet with problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An electrical cabinet with anti-tamper alarm function includes an electrical cabinet body, a first cabinet door, a second cabinet door, an alarm mechanism, and an insulating baffle. The first cabinet door and the second cabinet door are hinged to the electrical cabinet body. An insulating baffle is installed on the first cabinet door, and an alarm mechanism is installed on the second cabinet door. The alarm mechanism includes a housing, and two first electrode blocks are slidably installed inside the housing. One of the first electrode blocks is connected to a battery via a first wire, and the other first electrode block is connected to the second electrode block via a first wire. An alarm is also installed inside the housing. The alarm is connected to a second wire and a third wire at its two ends, respectively. The second wire is connected to the battery, and the third wire is connected to the third electrode block.

[0007] Preferably, the housing has a notch, and two first electrode blocks are located on both sides of the notch, with inclined surfaces formed on the first electrode blocks.

[0008] Preferably, a support plate is symmetrically installed inside the housing, and a spring is installed on the support plate, the spring being connected to the first electrode block.

[0009] Preferably, a mounting base is installed inside the housing, a threaded rod is rotatably mounted inside the mounting base, and a slider is threaded onto the threaded rod, the slider being connected to the third electrode block.

[0010] Preferably, the mounting base is provided with a slide rail, and the slider is slidably mounted with the slide rail.

[0011] Preferably, a motor is mounted on the end of the mounting base, and the output end of the motor is connected to a threaded rod.

[0012] Preferably, a control module is installed inside the housing, and the control module is electrically connected to the motor, and the control module is connected to a mobile APP via network and Bluetooth.

[0013] The beneficial effects of this utility model are: by installing an alarm mechanism and an insulating baffle between the first cabinet door and the second cabinet door, when the first cabinet door and the second cabinet door are closed, the internal circuit of the alarm mechanism is in an open circuit state. When non-staff members open the first cabinet door and the second cabinet door, the internal circuit of the alarm mechanism is in a connected state, and the alarm is powered on to sound the alarm.

[0014] Before opening the first and second cabinet doors, staff can manually disconnect the circuit inside the alarm mechanism to ensure that no alarm will be triggered during normal opening and maintenance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the electrical cabinet of this utility model;

[0017] Figure 3 This is a schematic diagram of the alarm mechanism structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the alarm mechanism of this utility model.

[0019] Legend:

[0020] 1. Electrical cabinet; 2. First cabinet door; 3. Second cabinet door; 4. Alarm mechanism; 5. Insulating baffle; 6. Housing; 7. Support plate; 8. Spring; 9. First electrode block; 10. First wire; 11. Battery; 12. Second electrode block; 13. Second wire; 14. Alarm; 15. Third wire; 16. Third electrode block; 17. Motor; 18. Mounting base; 19. Threaded rod; 20. Slider. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Specific implementation examples are given below.

[0023] See Figures 1-4 An electrical cabinet with anti-tamper alarm function includes an electrical cabinet body 1, a first cabinet door 2, a second cabinet door 3, an alarm mechanism 4, and an insulating baffle 5. The first cabinet door 2 and the second cabinet door 3 are hinged to the electrical cabinet body 1. The insulating baffle 5 is installed on the first cabinet door 2, and the alarm mechanism 4 is installed on the second cabinet door 3.

[0024] The alarm mechanism 4 includes a housing 6, within which two first electrode blocks 9 are slidably mounted. One first electrode block 9 is connected to a battery 11 via a first wire 10, and the other first electrode block 9 is connected to a second electrode block 12 via the same first wire 10. An alarm 14 is also installed within the housing 6, with a second wire 13 and a third wire 15 connected to its two ends respectively. The second wire 13 is connected to the battery 11, and the third wire 15 is connected to a third electrode block 16. A notch is provided on the housing 6, and the two first electrode blocks 9 are located on either side of the notch. An inclined surface is provided on the shell 6. A support plate 7 is symmetrically installed inside the shell 6, and a spring 8 is installed on the support plate 7. The spring 8 is connected to the first electrode block 9. Before the insulating baffle 5 is inserted into the two first electrode blocks 9 by rotation, it first contacts the inclined surface of the first electrode block 9. When it continues to move along the inclined surface, it pushes the two first electrode blocks 9 to separate and compresses the spring 8. When the insulating baffle 5 is inserted between the two first electrode blocks 9, the two first electrode blocks 9 are disconnected. When the insulating baffle 5 is moved out from between the two first electrode blocks 9, the two first electrode blocks 9 contact under the action of the spring 8.

[0025] An installation base 18 is installed inside the housing 6. A threaded rod 19 is rotatably installed inside the installation base 18, and a slider 20 is threaded onto the threaded rod 19. The slider 20 is connected to the third electrode block 16. A slide rail is provided inside the installation base 18, and the slider 20 is slidably installed on the slide rail. A motor 17 is installed at the end of the installation base 18, and the output end of the motor 17 is connected to the threaded rod 19. A control module is installed inside the housing 6, and the control module is electrically connected to the motor 17. The control module is also connected to a mobile APP via network and Bluetooth. By installing an alarm mechanism 4 and an insulating baffle 5 between the first cabinet door 2 and the second cabinet door 3, when the first cabinet door 2 and the second cabinet door 3 are closed, the internal circuit of the alarm mechanism 4 is in an open circuit state. When a non-staff member opens the first cabinet door 2 and the second cabinet door 3, the internal circuit of the alarm mechanism 4 is in a connected state, and the alarm 14 is powered on to sound the alarm. Before the staff member opens the first cabinet door 2 and the second cabinet door 3, the circuit inside the alarm mechanism 4 can be manually disconnected, thereby ensuring that no alarm will occur during normal opening and maintenance.

[0026] When the first cabinet door 2 and the second cabinet door 3 are closed, the insulating baffle 5 is inserted between the two first electrode blocks 9 of the alarm mechanism 4, and the second electrode block 12 and the third electrode block 16 are in contact. The alarm mechanism 4 is in an open-circuit state. Before opening the first cabinet door 2 and the second cabinet door 3, the operator first connects to the control module of the alarm mechanism 4. The motor 17 drives the threaded rod 19 to rotate, which in turn drives the threaded slider 20 to move within the mounting base 18, separating the third electrode block 16 from the second electrode block 12. At this time, the operator can open the door. When the first cabinet door 2 and the second cabinet door 3 are opened, the insulating baffle 5 is removed from between the two first electrode blocks 9, the compressed spring 8 returns to its original state, and the two first electrode blocks 9 come into contact. However, at this time, the alarm mechanism 4 is in an open circuit state, and the alarm 14 does not sound an alarm. When a non-staff member opens the first cabinet door 2 and the second cabinet door 3, the second electrode block 12 and the third electrode block 16 are in contact. After the insulating baffle 5 is removed from between the two first electrode blocks 9, the two first electrode blocks 9 come into contact. At this time, the entire circuit of the alarm mechanism 4 is in a connected state, and the alarm 14 is powered on to sound an alarm.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An electrical cabinet having a tamper-evident alarm function, characterised in that, The utility model provides an electric cabinet, including electric cabinet body (1), first cabinet door (2), second cabinet door (3), alarm mechanism (4) and insulating baffle (5), first cabinet door (2) and second cabinet door (3) are hinged on electric cabinet body (1), insulating baffle (5) is installed on first cabinet door (2), alarm mechanism (4) is installed on second cabinet door (3), alarm mechanism (4) includes casing (6), two first electrode blocks (9) are slidably installed in casing (6), one first electrode block (9) is connected with battery (11) through first lead (10), and another first electrode block (9) is connected with second electrode block (12) through first lead (10), alarm (14) is also installed in casing (6), second lead (13) and third lead (15) are connected with alarm (14) two ends respectively, second lead (13) is connected with battery (11), and third lead (15) is connected with third electrode block (16).

2. The electrical cabinet with anti-disassembly alarm function according to claim 1, characterized in that, The casing (6) is provided with a notch, and the two first electrode blocks (9) are located on both sides of the notch, and the first electrode block (9) is provided with an inclined surface.

3. The electrical cabinet with anti-disassembly alarm function according to claim 2, characterized in that, The casing (6) is symmetrically provided with a support plate (7) inside, and the support plate (7) is provided with a spring (8), and the spring (8) is connected with the first electrode block (9).

4. The electrical cabinet with anti-disassembly alarm function according to claim 3, characterized in that, The casing (6) is provided with a mounting seat (18), the mounting seat (18) is rotatably provided with a threaded rod (19), and the threaded rod (19) is threadedly provided with a sliding block (20), and the sliding block (20) is connected with the third electrode block (16).

5. The electrical cabinet with anti-disassembly alarm function according to claim 4, characterized in that, The mounting seat (18) is provided with a sliding rail, and the sliding block (20) is slidably installed on the sliding rail.

6. The electrical cabinet with anti-disassembly alarm function according to claim 5, characterized in that, The mounting seat (18) is provided with a motor (17) at one end, and the motor (17) is connected with the threaded rod (19).

7. The electrical cabinet with anti-disassembly alarm function according to claim 6, characterized in that, The casing (6) is provided with a control module, and the control module is electrically connected with the motor (17), and the control module is connected with the mobile phone APP through the network and Bluetooth.

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