Novel low-voltage power cabinet

Abstract

The utility model discloses a novel low-voltage power cabinet which comprises a cabinet body, a cabinet door, an air inlet plate and a dismounting structure. When the air inlet plate is installed, the air inlet plate is in butt joint with the fixing frame, then the elastic clamping piece is clamped into the clamping groove, and therefore the air inlet plate is fixed to the fixing frame so as to achieve convenient installation and disassembly of the air inlet plate, when the pressing head is pressed, the push plate is pushed to enable the elastic connecting piece to deform due to stress, when the push plate is pushed, the elastic clamping piece can be pushed, and the air inlet plate can be fixed. And the elastic clamping piece is shrunk into the air inlet plate, and then the air inlet plate is taken down through the handle groove, so that the beneficial effect that the air inlet plate is conveniently disassembled is achieved, and the beneficial effect that the air inlet plate can be conveniently disassembled and assembled when being maintained is achieved.

Description

Technical Field

[0001] This utility model relates to the field of low-voltage power cabinet technology, specifically a new type of low-voltage power cabinet. Background Technology

[0002] Low-voltage power cabinets, also known as low-voltage distribution cabinets, are products used for converting and configuring electrical energy. The rated current of a low-voltage distribution cabinet is AC 50Hz, and the rated voltage is 380V. They are used for power, lighting and power distribution energy conversion and control in power distribution systems.

[0003] Existing patent CN219554378U discloses a low-voltage power cabinet, including an outer cabinet body. An outer cabinet door is hinged to one side of the front outer wall of the outer cabinet body. A magnetic rubber gasket is fixedly connected to the outer wall of the rear end of the outer cabinet door. A water tank-type base is fixedly connected to the lower surface of the outer cabinet body. Two water pumps are fixedly connected to the rear end of the upper surface of the water tank-type base. An inner cabinet body is fixedly connected inside the outer cabinet body.

[0004] The aforementioned patents or existing low-voltage power cabinets have the following problems:

[0005] To ensure effective heat dissipation, existing low-voltage power cabinets require regular cleaning of the air intake panels. However, most existing air intake panels are fixed with screws, which makes disassembly and assembly difficult and inconvenient. Utility Model Content

[0006] The purpose of this utility model is to provide a new type of low-voltage power cabinet to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a novel low-voltage power cabinet, comprising a cabinet body, a cabinet door at the front end of the cabinet body, an air inlet plate at the lower end of the cabinet body, and a disassembly and assembly structure at the lower end of the cabinet body, the disassembly and assembly structure comprising a fixing frame, a slot inside the fixing frame, a push plate inside the fixing frame, an elastic connector inside the fixing frame, a mating interface inside the air inlet plate, and an elastic clip inside the air inlet plate.

[0008] Preferably, the surface of the push plate is provided with a pressing head.

[0009] Preferably, the area of ​​the pressing head is not less than 1.5 cm.

[0010] Preferably, the end face of the push plate is inclined, and the surface of the inclined surface is smooth.

[0011] Preferably, the elastic connector has two push heads, which are respectively supported at the upper and lower ends of the push plate.

[0012] Preferably, the air inlet plate has a handle groove on its edge.

[0013] Preferably, the front corner of the fixed frame is inclined.

[0014] Preferably, the front end of the inner side of the card slot is a vertical plane, and when the elastic card is inserted into the card slot, the elastic card fits against the inner surface of the card slot.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] In this invention, when installing the air inlet panel, the air inlet panel is aligned with the fixed frame, and then the elastic clip is inserted into the slot to fix the air inlet panel onto the fixed frame, thus achieving convenient installation of the air inlet panel. When disassembling, pressing the pressing head pushes the push plate, causing the elastic connector to deform under force. When pushing the push plate, it pushes the elastic clip, causing the elastic clip to retract into the air inlet panel. Then, the air inlet panel can be removed through the handle slot, thus achieving the beneficial effect of convenient disassembly and assembly of the air inlet panel during maintenance. Attached Figure Description

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

[0018] Figure 2 This is a front view structural diagram of the present utility model;

[0019] Figure 3 This is a side sectional view of the disassembly and assembly structure of this utility model.

[0020] Figure 4 This is a partial enlarged view of region A of this utility model.

[0021] In the diagram: Cabinet body-1, Cabinet door-2, Air inlet plate-3, Disassembly structure-4, Fixing frame-41, Slot-42, Push plate-43, Flexible connector-44, Interface-45, Flexible clip-46, Press head-47, Handle slot-48. Detailed Implementation

[0022] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0023] Please see Figure 1 and Figure 2 This utility model provides a novel low-voltage power cabinet, including a cabinet body 1. The cabinet body 1 has an internal incoming line unit, a power distribution unit, a control unit, a protection device, instruments and indicators, a bus system, etc. The front end of the cabinet body 1 is equipped with a rotating cabinet door 2. The lower end of the cabinet body 1 is provided with an air inlet plate 3 for heat dissipation and ventilation. The lower end of the cabinet body 1 is provided with a disassembly and assembly structure 4.

[0024] Please see Figure 2 , Figure 3 and Figure 4 This utility model provides a novel low-voltage power cabinet. The disassembly and assembly structure 4 includes a fixed frame 41. The fixed frame 41 is provided at the lower end of the cabinet body 1. The corners of the upper and lower ends of the front side of the fixed frame 41 are inclined surfaces, and the surface of the inclined surfaces is smooth. The upper and lower ends of the fixed frame 41 are provided with slots 42. The fixed frame 41 is equipped with a sliding push plate 43. The fixed frame 41 is provided with an elastic connector 44. The elastic connector 44 has two push heads, which are respectively supported at the upper and lower ends of the push plate 43, effectively preventing the push plate 43 from tilting. The end of the push plate 43 is inclined, which has a better effect on pushing the elastic connector 46. The front end of the push plate 43 is integrally formed with a pressing head 47. The area of ​​the pressing head 47 is not less than 1.5cm, so as to facilitate the operator to press it.

[0025] In this utility model, the air inlet plate 3 is provided with an interface 45 inside, and an elastic clip 46 is provided inside the air inlet plate 3. A handle groove 48 is opened on the side of the air inlet plate 3. The front end of the inner side of the slot 42 is a vertical plane. When the elastic clip 46 is inserted into the slot 42, the elastic clip 46 fits against the inner surface of the slot 42, which has a stable limiting effect.

[0026] When installing the air inlet plate 3, the air inlet plate 3 is placed on the fixed frame 41, so that the elastic clip 46 slides along the surface of the fixed frame 41. At the same time, the elastic clip 46 is forcefully contracted into the air inlet plate 3. When the elastic clip 46 is reset, it will be locked into the slot 42, thereby fixing the air inlet plate 3 on the fixed frame 41, so as to realize the convenient installation of the air inlet plate 3. When disassembling, the operator holds the handle slot 48 and then presses the pressing head 47, thereby pushing the push plate 43 to cause the elastic connecting member 44 to deform under force. When pushing the push plate 43, it will push the elastic clip 46, causing the elastic clip 46 to retract into the air inlet plate 3. Then, the air inlet plate 3 can be removed through the handle slot 48, so as to achieve the beneficial effect of convenient disassembly of the air inlet plate 3, and achieve the beneficial effect of convenient disassembly and assembly when maintaining the air inlet plate 3.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel low-voltage power cabinet, comprising a cabinet body (1), wherein a cabinet door (2) is provided at the front end of the cabinet body (1), and an air inlet plate (3) is provided at the lower end of the cabinet body (1), characterized in that: It also includes a disassembly and assembly structure (4), the lower end of the cabinet (1) is provided with a disassembly and assembly structure (4), the disassembly and assembly structure (4) includes a fixing frame (41), the lower end of the cabinet (1) is provided with a fixing frame (41), the fixing frame (41) is provided with a slot (42), the fixing frame (41) is provided with a push plate (43), the fixing frame (41) is provided with an elastic connector (44), the air inlet plate (3) is provided with a connecting interface (45), and the air inlet plate (3) is provided with an elastic clip (46).

2. The novel low-voltage power switch according to claim 1, characterized in that: The surface of the push plate (43) is provided with a pressing head (47).

3. The novel low-voltage power switch according to claim 2, characterized in that: The area of ​​the pressing head (47) is not less than 1.5 cm.

4. The novel low-voltage power switch according to claim 1, characterized in that: The end face of the push plate (43) is inclined, and the surface of the inclined surface is smooth.

5. The novel low-voltage power switch according to claim 1, characterized in that: The elastic connector (44) has two push heads, which are respectively supported at the upper and lower ends of the push plate (43).

6. The novel low-voltage power switch according to claim 1, characterized in that: The air inlet plate (3) has a handle groove (48) on its side.

7. The novel low-voltage power switch according to claim 1, characterized in that: The front corner of the fixed frame (41) is inclined.

8. The novel low-voltage power switch according to claim 1, characterized in that: The front end of the inner side of the card slot (42) is a vertical plane. When the elastic card (46) is inserted into the card slot (42), the elastic card (46) is in contact with the inner surface of the card slot (42).

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