Electrical equipment cabinet

Abstract

The utility model relates to the field of electrical technology, in particular to an electrical equipment cabinet which comprises a cabinet body, a first partition plate is arranged inside the cabinet body, and a first adjusting system for controlling the first partition plate to ascend and descend is arranged outside the cabinet body. The adjusting system for controlling the movement of the partition plate is arranged outside the cabinet body, so that the internal space of the cabinet body is not occupied while the operation and the maintenance are easy, and the utilization rate of the internal space of the cabinet body is improved; according to the size and the number of electrical components to be installed in the cabinet body, the positions of the partition plates in the cabinet body can be adjusted through the adjusting system, so that the layout of the internal space of the cabinet body is flexibly adjusted, the installation space of each part is easily expanded or reduced, the configuration requirements of the electrical components are met, and the utilization rate of the internal space of the cabinet body is maximized.

Description

Technical Field

[0001] This utility model relates to the field of electrical technology, and in particular to an electrical equipment cabinet. Background Technology

[0002] Electrical equipment, an indispensable part of modern industry and daily life, covers a wide range of fields, from everyday lighting to large industrial equipment. With technological advancements, the functions of electrical equipment have become increasingly complex, and their performance has continuously improved. However, electrical equipment also faces numerous challenges during use. On the one hand, due to installation environment and inherent quality issues, electrical equipment is prone to spontaneous combustion, posing a serious threat to personnel and property, thus requiring effective protective equipment. On the other hand, dust accumulation can easily lead to poor contact at the wiring points of electrical equipment, resulting in short circuits and other safety hazards. Furthermore, with the rapid development of electrical engineering and its automation technology, the intelligentization, efficiency, and environmental friendliness of electrical equipment have become new development directions. Therefore, in the research, development, production, and application of electrical equipment, its safety, stability, and environmental friendliness must be fully considered to meet the ever-growing social demands.

[0003] Chinese utility model patent CN216959036U discloses an electrical equipment cabinet that uses an expandable airbag to expel internal heat, thus dissipating heat from electrical components. A filter and drying cotton are used to remove moisture from the internal air, effectively cleaning and dehumidifying the device and extending its lifespan. However, the internal space of this device cannot be adjusted to meet actual needs, resulting in a lack of flexibility in layout, installation, and commissioning. Consequently, the electrical equipment cabinet cannot meet diverse application scenarios and installation requirements.

[0004] In view of this, this utility model is hereby proposed. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this utility model is to provide an electrical equipment cabinet that can flexibly and stably adjust the spatial layout inside the cabinet to meet the configuration requirements of electrical components of different sizes and quantities, avoid space waste, and can easily expand the space when more or larger electrical components need to be installed, and conversely, can shrink the space, thereby maximizing the utilization rate of the internal space of the electrical cabinet.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] This utility model proposes an electrical equipment cabinet, including a cabinet body, an internal first partition, and an external first adjustment system for controlling the raising and lowering of the first partition.

[0008] Specifically, the first adjustment system includes a first screw, the lower end of which is connected to a power input component through a first transmission mechanism that controls its rotation, and the upper end of which is connected to the side wall of the cabinet through a connecting block. A first sliding groove is also provided through the side wall of the cabinet, and the first partition is rotatably connected to the first screw through a first connecting part that passes through the first sliding groove.

[0009] Specifically, the first transmission mechanism includes a sleeve, which is fitted onto the lower end of the first screw and fixedly connected to the first screw. A first gear that can slide along its axial direction is fitted onto the outside of the sleeve. A second gear is fitted onto the outside of the first gear and meshes with the internal gear ring of the second gear. The lower end of the second gear is fixedly connected to the sleeve. The power input component includes a third gear, which is fixedly connected to the output end of the first motor and meshes with the external gear ring of the second gear. The first motor is fixedly installed on the side wall of the cabinet.

[0010] Specifically, the axis of the second gear is perpendicular to the axis of the third gear.

[0011] Specifically, a second motor is also fixedly installed on the side wall of the sleeve. The output end of the second motor is rotatably connected to the push rod via a lead screw. The upper end of the lead screw is fixedly connected to the output end of the second motor, and the lower end is threadedly connected to the upper end of the push rod. The lower end of the push rod is fixedly connected to the upper end of the first gear.

[0012] Specifically, the cabinet is further provided with a second partition inside, and a second adjustment system for controlling the raising and lowering of the second partition is provided outside the cabinet. The second partition is located below the first partition, and the second adjustment system is located below the first adjustment system. The second adjustment system includes a second screw. The upper end of the second screw is connected to a power input component through a second transmission mechanism that controls its rotation. The lower end of the second screw is connected to the side wall of the cabinet through a connecting block. A second sliding groove is also provided through the side wall of the cabinet. The second partition is rotatably connected to the second screw through a second connecting part that passes through the second sliding groove.

[0013] Specifically, the first transmission mechanism and the second transmission mechanism have the same structure and are arranged symmetrically vertically.

[0014] Specifically, a first connecting sleeve is provided between the first transmission mechanism and the second transmission mechanism, and the lower end of the first screw and the upper end of the second screw are rotatably connected through the first connecting sleeve.

[0015] Specifically, the lower end of the cabinet is provided with casters, and a damping structure is provided between the casters and the cabinet.

[0016] Specifically, the damping structure includes a sliding column, the lower end of which is detachably connected to a caster wheel, and the upper end of which is connected to a second connecting sleeve with an opening at the lower end via a spring. The lower end of the spring is fitted onto the sliding column and fixedly connected to it, while the upper end of the spring is fixedly connected to the top of the inner cavity of the second connecting sleeve. The upper end of the second connecting sleeve is fixedly connected to the lower end of the cabinet.

[0017] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0018] (1) The present invention sets the adjustment system for controlling the movement of the partition on the outside of the cabinet, which is easy to operate and maintain, and does not occupy the internal space of the cabinet, thus improving the space utilization rate of the cabinet. According to the size and quantity of electrical components to be installed in the cabinet, the position of the partition in the cabinet can be adjusted by the adjustment system, thereby flexibly adjusting the layout of the internal space of the cabinet to meet the configuration requirements of electrical components and maximizing the utilization rate of the internal space of the cabinet.

[0019] (2) The adjustment system in this utility model controls the lifting and lowering of the partition through the screw and transmission mechanism. The transmission mechanism adopts gear transmission, which makes the entire electrical equipment cabinet compact, occupies little space, and is easy to maintain. In the process of adjusting the internal space layout of the cabinet, the transmission efficiency is high and the system is stable and reliable.

[0020] (3) In this utility model, the lower end of the cabinet is provided with casters and a damping structure is provided between the casters and the cabinet, so that the device can effectively reduce the vibration and impact of the electrical device during operation, thereby improving the stability of the entire system. This can avoid electrical equipment failure and performance degradation caused by vibration, and ensure that the electrical device can operate stably under various working conditions. Attached Figure Description

[0021] The accompanying drawings are incorporated in and form part of this specification, and together with the description, serve to explain the principles of this invention.

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the external structure of the electrical equipment cabinet of this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the first adjustment system and the second adjustment system of this utility model;

[0025] Figure 3This is a schematic diagram of the internal structure of the cabinet of this utility model;

[0026] Figure 4 This is a schematic diagram of the damping structure of this utility model;

[0027] Figure 5 This is a schematic diagram of the connection structure of the first partition, the first adjustment system, the second adjustment system, the second partition, and the power input component of this utility model;

[0028] Figure 6 This is a schematic diagram of the connection structure between the first transmission mechanism, the second transmission mechanism, and the power input component of this utility model;

[0029] Figure 7 This is a schematic diagram of the structure of the sleeve of this utility model.

[0030] Reference numerals in the attached drawings: 1. Cabinet; 2. Ventilation vent; 3. Damping structure; 301. Second connecting sleeve; 302. Spring; 303. Sliding column; 4. Caster wheel; 5. First adjustment system; 501. First screw; 502. First transmission mechanism; 5021. Sleeve; 5022. Limiting assembly; 50221. Limiting cap; 50222. Limiting block; 50223. Sliding rod; 5023. First gear; 5024. Second gear; 5025. Second motor; 5026. Lead screw; 5027. Push rod; 6. Power input assembly; 601. First motor; 602. Third gear; 7. Second adjustment system; 701. Second screw; 702. Second transmission mechanism; 8. First partition; 9. Second partition; 10. Connecting block; 11. First connecting sleeve. Detailed Implementation

[0031] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this invention. Rather, they are merely examples of apparatuses consistent with some aspects of this invention as detailed in the appended claims.

[0032] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Example

[0033] See Figures 1 to 3This embodiment proposes an electrical equipment cabinet, including a cabinet body 1. The cabinet body 1 is provided with a first partition 8 inside, and a first adjustment system 5 is provided outside the cabinet body 1 to control the lifting and lowering of the first partition 8. The first adjustment system 5 controls the movement of the first partition 8 inside the cabinet body 1, thereby flexibly adjusting the spatial layout inside the cabinet body 1 to meet the installation requirements of electrical components inside the cabinet body 1 and maximize the utilization of the internal space of the cabinet body 1.

[0034] Specifically, refer to Figure 2 , Figure 3 and Figure 5 The first adjustment system 5 includes a first screw 501. The lower end of the first screw 501 is connected to the power input component 6 through a first transmission mechanism 502 that controls its rotation. The upper end of the first screw 501 is connected to the side wall of the cabinet 1 through a connecting block 10. A first sliding groove is also provided through the side wall of the cabinet 1. The first partition 8 is rotatably connected to the first screw 501 through a first connecting part that passes through the first sliding groove. One end of the first connecting part is fixedly connected to the first partition 8, and the other end is sleeved on the first screw 501 and connected to it by threads. The width of the first connecting part is adapted to the width of the first slide groove. When adjusting the position of the first partition 8 in the cabinet 1, the power input component 6 transmits power to the first screw 501 through the first transmission mechanism 502, causing the first screw 501 to rotate. Since the first slide groove limits the first connecting part, when the first screw 501 rotates, the first connecting part will move along the axial direction of the first screw 501, thereby driving the first partition 8 to move in the cabinet 1. The direction of movement of the first partition 8 can be changed by changing the rotation direction of the first screw 501.

[0035] refer to Figure 2 , Figure 5 and Figure 6The first transmission mechanism 502 includes a sleeve 5021, which is fitted onto the lower end of a first screw 501 and fixedly connected to the first screw 501. A first gear 5023, capable of sliding axially, is fitted around the sleeve 5021. A second gear 5024 is fitted around the first gear 5023 and meshes with the internal gear ring of the second gear 5024. The lower end of the second gear 5024 is fixedly connected to the sleeve 5021. The power input assembly 6 includes a third gear 602, which is fixedly connected to the output end of the first motor 601 and to the second gear 5021. The external gear ring of 24 meshes. The first motor 601 is fixedly installed on the side wall of the cabinet 1. The axis of the second gear 5024 and the axis of the third gear 602 are preferably perpendicular to each other. When adjusting the position of the first partition 8 in the cabinet 1, the first motor 601 is started. The first motor 601 drives the third gear 602 to rotate. The third gear 602 drives the first gear 5023 to rotate through the second gear 5024. The first gear 5023 drives the first screw 501 to rotate through the sleeve 5021. The first gear 5023 can move along the axial direction of the sleeve 5021, which facilitates the disassembly, assembly and maintenance of the transmission mechanism.

[0036] refer to Figure 6 and Figure 7To enhance the intelligence of the first transmission mechanism 502, a second motor 5025 can be fixedly installed on the side wall of the sleeve 5021. The output end of the second motor 5025 is rotatably connected to the push rod 5027 via a lead screw 5026. The upper end of the lead screw 5026 is fixedly connected to the output end of the second motor 5025, and the lower end is threadedly connected to the upper end of the push rod 5027. The lower end of the push rod 5027 is fixedly connected to the upper end of the first gear 5023. When the second motor 5025 drives the lead screw 5026 to rotate, since the push rod 5027 and the first gear 5023 are not coaxial, the push rod 5027 can be limited. When the lead screw 5026 rotates, the push rod 5027 can drive the first gear 5023 to slide along its axial direction on the sleeve 5021, thereby achieving the purpose of meshing with or disengaging from the second gear 5024. The sliding direction of gear 5023 can be controlled by the rotation direction of the second motor 5025. In order to ensure good meshing between the first gear 5023 and the second gear 5024, a limiting component 5022 is also provided on the side wall of the sleeve 5021. The limiting component 5022 includes a limiting block 50222 and a sliding rod 50223. The limiting block 50222 is fixedly set on the side wall of the sleeve 5021. After the sliding rod 50223 passes through the limiting block 50222 along the axial direction of the sleeve 5021, its upper end is fixedly connected to the limiting cap 50221, and its lower end is fixedly connected to the first gear 5023. The sliding rod 50223 can slide relative to the limiting block 50222. During the sliding process, the limiting cap 50221 cannot pass through the limiting block. When the first gear 5023 and the second gear 5024 are well meshed, the lower end of the limiting cap 50221 contacts the limiting block 50222.

[0037] refer to Figure 2 , Figure 5 and Figure 6According to design requirements, a second partition 9 can be provided inside the cabinet 1, and a second adjustment system 7 for controlling the raising and lowering of the second partition 9 can be provided on the outside of the cabinet 1. The second partition 9 is located below the first partition 8, and the second adjustment system 7 is located below the first adjustment system 5. The second adjustment system 7 includes a second screw 701. The upper end of the second screw 701 is connected to the power input component 6 through a second transmission mechanism 702 that controls its rotation, and the lower end of the second screw 701 is connected to the side wall of the cabinet 1 through a connecting block 10. A second... The second partition 9 is rotatably connected to the second screw 701 via a second connecting part passing through the second slide groove. The first transmission mechanism 502 and the second transmission mechanism 702 have the same structure and are arranged symmetrically vertically. The meshing position of the first transmission mechanism 502 on the third gear 602 of the power input assembly 6 is opposite to the meshing position of the second transmission mechanism 702 on the third gear 602 of the power input assembly 6. The power input assembly 6 can simultaneously drive the first screw 501 and the second screw 701 to rotate via the third gear 602, wherein the rotation directions of the first screw 501 and the second screw 701 are opposite. The process of the second screw 701 driving the second partition 9 is the same as the process of the first screw 501 driving the first partition 8, and will not be repeated here. Besides sharing a set of power input assemblies 6 with the first transmission mechanism 502, the second transmission mechanism 702 can also use a separate set of power transmission assemblies, where the first screw 501 and the second screw 701 rotate simultaneously in opposite directions.

[0038] To ensure the stability of the first screw 501 and the second screw 701 during rotation, a first connecting sleeve 11 is provided between the first transmission mechanism 502 and the second transmission mechanism 702, and the lower end of the first screw 501 and the upper end of the second screw 701 are rotatably connected through the first connecting sleeve 11.

[0039] refer to Figure 1 and Figure 4 To facilitate the movement of the electrical equipment cabinet, casters 4 are installed at each corner of the lower end of the cabinet 1. To prevent vibration damage to the electrical components inside the cabinet, a damping structure 3 is installed between the casters 4 and the cabinet 1. The damping structure 3 includes a sliding column 303. The lower end of the sliding column 303 is detachably connected to the casters 4, and the upper end is connected to a second connecting sleeve 301 with an opening at the lower end via a spring 302. The lower end of the spring 302 is fitted onto the sliding column 303 and fixedly connected to the sliding column 303. The upper end of the spring 302 is fixedly connected to the top of the inner cavity of the second connecting sleeve 301. The upper end of the second connecting sleeve 301 is fixedly connected to the lower end of the cabinet 1. During movement, the damping structure 3 can prevent the electrical equipment from being damaged by vibration. To further improve the shock absorption performance of the damping structure 3, a damping plate can also be installed on the upper end of the sliding column 303.

[0040] In the above embodiments, the number of the first partition 8 and the second partition 9 can also be determined according to design requirements.

[0041] To facilitate heat dissipation inside the cabinet 1, several ventilation holes 2 can be opened on the side wall of the cabinet 1.

[0042] The above description is merely a specific embodiment of this utility model, enabling those skilled in the art to understand or implement it. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this utility model.

[0043] It should be understood that this utility model is not limited to the content already described above, and various modifications and changes can be made without departing from its scope. The scope of this utility model is limited only by the appended claims.

Claims

1. An electrical equipment cabinet, characterized in that, Includes a cabinet (1), the cabinet (1) has a first partition (8) inside, and a first adjustment system (5) for controlling the raising and lowering of the first partition (8) is provided on the outside of the cabinet (1).

2. The electrical equipment cabinet of claim 1, wherein, The first adjustment system (5) includes a first screw (501). The lower end of the first screw (501) is connected to the power input component (6) through a first transmission mechanism (502) that controls its rotation. The upper end of the first screw (501) is connected to the side wall of the cabinet (1) through a connecting block (10). A first sliding groove is also provided through the side wall of the cabinet (1). The first partition (8) is rotatably connected to the first screw (501) through a first connecting part that passes through the first sliding groove.

3. The electrical equipment cabinet according to claim 2, characterized in that, The first transmission mechanism (502) includes a sleeve (5021), which is fitted around the lower end of the first screw (501) and fixedly connected to the first screw (501). A first gear (5023) that can slide along its axial direction is fitted around the outside of the sleeve (5021). A second gear (5024) is fitted around the outside of the first gear (5023) and meshes with the internal gear ring of the second gear (5024). The lower end of the second gear (5024) is fixedly connected to the sleeve (5021). The power input component (6) includes a third gear (602), which is fixedly connected to the output end of the first motor (601) and meshes with the external gear ring of the second gear (5024). The first motor (601) is fixedly installed on the side wall of the cabinet (1).

4. The electrical equipment cabinet of claim 3, wherein, The axis of the second gear (5024) is perpendicular to the axis of the third gear (602).

5. The electrical equipment cabinet of claim 3, wherein, A second motor (5025) is also fixedly installed on the side wall of the sleeve (5021). The output end of the second motor (5025) is rotatably connected to the push rod (5027) through a lead screw (5026). The upper end of the lead screw (5026) is fixedly connected to the output end of the second motor (5025), and the lower end is threadedly connected to the upper end of the push rod (5027). The lower end of the push rod (5027) is fixedly connected to the upper end of the first gear (5023).

6. The electrical equipment cabinet of claim 2, wherein, The cabinet (1) is also provided with a second partition (9) inside, and a second adjustment system (7) for controlling the raising and lowering of the second partition (9) is also provided outside the cabinet (1). The second partition (9) is located below the first partition (8), and the second adjustment system (7) is located below the first adjustment system (5). The second adjustment system (7) includes a second screw (701). The upper end of the second screw (701) is connected to the power input component (6) through a second transmission mechanism (702) that controls its rotation. The lower end of the second screw (701) is connected to the side wall of the cabinet (1) through a connecting block (10). A second slide groove is also provided through the side wall of the cabinet (1). The second partition (9) is rotatably connected to the second screw (701) through a second connecting part that passes through the second slide groove.

7. The electrical equipment cabinet of claim 6, wherein, The first transmission mechanism (502) and the second transmission mechanism (702) have the same structure and are arranged symmetrically in the upper and lower parts.

8. The electrical equipment cabinet of claim 6, wherein, A first connecting sleeve (11) is provided between the first transmission mechanism (502) and the second transmission mechanism (702), and the lower end of the first screw (501) and the upper end of the second screw (701) are rotatably connected through the first connecting sleeve (11).

9. The electrical equipment cabinet of claim 1, wherein, The lower end of the cabinet (1) is provided with casters (4), and a damping structure (3) is provided between the casters (4) and the cabinet (1).

10. The electrical equipment cabinet of claim 9, wherein, The damping structure (3) includes a slide column (303), the lower end of which is detachably connected to a caster wheel (4), and the upper end is connected to a second connecting sleeve (301) with an opening at the lower end via a spring (302). The lower end of the spring (302) is sleeved on the slide column (303) and fixedly connected to the slide column (303). The upper end of the spring (302) is fixedly connected to the top of the inner cavity of the second connecting sleeve (301), and the upper end of the second connecting sleeve (301) is fixedly connected to the lower end of the cabinet (1).

Images