Power distribution environment-friendly cabinet body

Abstract

The utility model discloses a kind of power distribution environmental protection cabinet cabinet, including box, cabinet door, air inlet plate and positioning structure;When the utility model installs air inlet plate, plugboard is inserted into socket, make it adhere to in backrest surface, then rotate knob and drive rotating block rotation, then under the push of protruding block, plugboard is tightly attached to backrest surface, to plugboard is positioned, the installation of air inlet plate is completed, when disassembling, slightly rotate knob and drive rotating block rotation, so that positioning plate and positioning mouth are staggered, then protruding block does not position plugboard, and the limiting of plugboard is released, then air inlet plate can be disassembled and cleaned, reach when air inlet plate is disassembled and cleaned maintenance, more convenient air inlet plate is disassembled and mounted beneficial effect, improve the convenience of air inlet plate disassembly maintenance.

Description

Technical Field

[0001] This utility model relates to the field of power distribution cabinet technology, specifically to a power distribution environmental protection cabinet body. Background Technology

[0002] Distribution cabinets (boxes) are divided into power distribution cabinets (boxes), lighting distribution cabinets (boxes), and metering cabinets (boxes), and are the final-level equipment in the power distribution system. Distribution cabinet is a general term for motor control centers. The cabinet body of the distribution environmental protection cabinet is made of environmentally friendly materials such as aluminum-zinc plate / galvanized steel plate, and the cabinet body serves to install and protect the internal electrical components.

[0003] The existing cabinet has the following problems: Existing cabinets are usually equipped with air intake panels. Over time, dust accumulates on these panels, causing blockages. Direct cleaning will push the dust into the cabinet, so they are usually disassembled for cleaning. However, the existing air intake panels are not easy to disassemble and install, which makes cleaning during maintenance inconvenient. Utility Model Content

[0004] The purpose of this utility model is to provide a power distribution environmental protection cabinet to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a power distribution and environmental protection cabinet, including a box body, a box door, an air inlet plate at the lower end of the box body, a positioning structure on the box body, the positioning structure including a backing plate, the backing plate on the surface of the box body, an insertion port on the box body, an installation box on the box body, a knob connected in the installation box, a rotating block on the knob, a protrusion on the rotating block, an elastic element fixed inside the installation box, a positioning plate on the elastic element, a positioning opening on the rotating block, and an insertion plate on the air inlet plate.

[0006] Preferably, the edge of the protrusion is an arc surface and extends in an arc shape onto the rotating block.

[0007] Preferably, there are two elastic elements, and the two elastic elements have the same structure.

[0008] Preferably, the elastic element is installed in the mounting box in a stressed state.

[0009] Preferably, the insert plate is provided with a positioning notch.

[0010] Preferably, the end of the protrusion is provided with a pressure pad, and the pressure pad is elastic.

[0011] Compared with the prior art, the beneficial effects of this utility model are: When installing the air intake panel, insert the insert plate into the socket, ensuring it rests against the backing plate surface. Then, turn the knob to rotate the rotating block. Under the pressure of the protrusion, the insert plate will press firmly against the backing plate surface, thus positioning the insert plate and completing the installation of the air intake panel. For disassembly, apply slight force to turn the knob to rotate the rotating block, causing the positioning plate to misalign with the positioning socket. The protrusion will then no longer position the insert plate, releasing its constraint. The air intake panel can then be disassembled and cleaned. This process significantly improves the ease of disassembly and maintenance of the air intake panel, making it more convenient to install and remove. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a front view structural diagram of the present utility model; Figure 3 The following is a structural diagram of the positioning structure of this utility model; Figure 4 This is a schematic diagram of the rear cross-sectional structure of the mounting box of this utility model; Figure 5 This is a schematic diagram of the insert structure of this utility model.

[0013] In the diagram: 1. Box body - 2. Box door - 3. Air inlet plate - 4. Positioning structure - 4. Backing plate - 41. Socket - 42. Mounting box - 43. Knob - 44. Rotating block - 45. Protrusion - 46. Elastic element - 47. Positioning plate - 48. Positioning port - 49. Insert plate - 410. Positioning recess - 411. Pressure pad - 412. Detailed Implementation

[0014] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0015] Please see Figure 1 , Figure 2 and Figure 3 This utility model provides a power distribution environmental protection cabinet, including a cabinet 1, a door 2 rotatably connected to the front end of the cabinet 1, an air inlet plate 3 at the lower end of the cabinet 1, and a positioning structure 4 on the cabinet 1.

[0016] Electrical components can be installed in the enclosure 1. When the enclosure 1 and the door 2 are closed, the electrical components inside the enclosure 1 can be protected. The air inlet plate 3 is used for ventilation to allow air circulation in the enclosure 1 and to dissipate heat from the electrical components. It also has the function of preventing insects from entering. Both the door 2 and the enclosure 1 are made of environmentally friendly materials such as aluminum-zinc plate / galvanized steel plate.

[0017] Please see Figure 3 , Figure 4 and Figure 5This utility model provides a power distribution and environmental protection cabinet body. The positioning structure 4 includes a backing plate 41. The backing plate 41 is integrally formed on the front end of the inner side of the cabinet body 1. The cabinet body 1 is provided with an insertion port 42.

[0018] An installation box 43 is fixed on the housing 1. A knob 44 is rotatably connected to the installation box 43. A rotating block 45 is fixed on the knob 44. The rotating block 45 is located inside the installation box 43. A protrusion 46 is integrally formed on the rotating block 45. The edge of the protrusion 46 is rounded and extends to the rotating block 45 in an arc shape, which can better move along the surface of the insert plate 410 and push the insert plate 410. Elastic members 47 are fixed at both the upper and lower ends inside the installation box 43. A positioning plate 48 is provided on the elastic member 47. The elastic member 47 is installed in the installation box 43 under force, so that the positioning plate 48 can better press against the surface of the rotating block 45. A positioning hole 49 is provided on the rotating block 45.

[0019] An insert plate 410 is provided on the air inlet plate 3, and a positioning notch 411 is provided on the insert plate 410.

[0020] The end of the protrusion 46 is provided with a pressure pad 412, which is elastic and can better push the insert plate 410 to position it.

[0021] Specifically, when installing the air inlet plate 3, insert the insert plate 410 into the socket 42, making it abut against the surface of the backing plate 41. Then, turn the knob 44 to drive the rotating block 45 to rotate. The rotating block 45 will drive the protrusion 46 to press against the surface of the insert plate 410. Under the pushing of the protrusion 46, the insert plate 410 is tightly pressed against the surface of the backing plate 41, thereby positioning the insert plate 410. Then, under the action of the elastic element 47, the positioning plate 48 will be locked in the positioning hole 49, and the rotating block 45 will be pressed against the surface of the backing plate 410. The limit switch completes the installation of the air inlet plate 3. During disassembly, a slight force is applied to turn the knob 44, causing the rotating block 45 to rotate, so that the positioning plate 48 and the positioning port 49 are misaligned. Then, the protrusion 46 does not position the insert plate 410, thus releasing the limit on the insert plate 410. Then, the air inlet plate 3 can be disassembled and cleaned. This achieves the beneficial effect of making the disassembly and maintenance of the air inlet plate 3 more convenient, thus improving the convenience of disassembly and maintenance of the air inlet plate 3.

[0022] 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 power distribution and environmental protection cabinet, comprising a cabinet (1), wherein a door (2) is provided on the cabinet (1), and an air inlet plate (3) is provided at the lower end of the cabinet (1), characterized in that: It also includes a positioning structure (4), which is provided on the housing (1). The positioning structure (4) includes a back plate (41). The back plate (41) is provided on the surface of the housing (1). The housing (1) is provided with an insertion port (42). The housing (1) is provided with an installation box (43). A knob (44) is connected in the installation box (43). A rotating block (45) is provided on the knob (44). A protrusion (46) is provided on the rotating block (45). An elastic element (47) is fixed inside the installation box (43). A positioning plate (48) is provided on the elastic element (47). A positioning port (49) is provided on the rotating block (45). An insertion plate (410) is provided on the air inlet plate (3).

2. The power distribution and environmental protection cabinet body according to claim 1, characterized in that: The protrusion (46) has a rounded edge and extends in an arc shape to the rotating block (45).

3. The power distribution and environmental protection cabinet body according to claim 1, characterized in that: Two elastic elements (47) are provided, and the two elastic elements (47) have the same structure.

4. The power distribution and environmental protection cabinet body according to claim 3, characterized in that: The elastic element (47) is installed in the mounting box (43) under stress.

5. The power distribution and environmental protection cabinet body according to claim 1, characterized in that: The insert plate (410) is provided with a positioning notch (411).

6. The power distribution and environmental protection cabinet body according to claim 1, characterized in that: The end of the protrusion (46) is provided with a pressure pad (412), and the pressure pad (412) is elastic.

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