CN213692718U - Low-voltage fixed switch cabinet - Google Patents
Low-voltage fixed switch cabinet Download PDFInfo
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- CN213692718U CN213692718U CN202022258143.6U CN202022258143U CN213692718U CN 213692718 U CN213692718 U CN 213692718U CN 202022258143 U CN202022258143 U CN 202022258143U CN 213692718 U CN213692718 U CN 213692718U
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Abstract
The utility model discloses a low-voltage fixed switch cabinet, which comprises a cabinet body, wherein the bottom of the cabinet body is fixedly provided with a bottom cabinet, the front, the back, the left and the right side walls of the bottom cabinet are fixedly provided with first heat dissipation windows, the middle part of the front outer wall of the cabinet body is provided with a main cabinet door, the left and the right side walls of the cabinet body are provided with second heat dissipation windows near the upper parts of the first heat dissipation windows, the left and the right side walls of the cabinet body are provided with first heat dissipation fans in an embedded manner near the upper parts of the main cabinet door, the top of the front outer wall of the cabinet body is provided with a top cabinet door plate, the top of the cabinet body is fixedly provided with a top frame, the left and the right side walls of the top frame are symmetrically provided with through holes, the inner walls of the through holes are connected with a half cover plate in a sliding manner, has certain use value and popularization value.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, especially, relate to a fixed cubical switchboard of low pressure.
Background
The low-voltage switch cabinet is divided into the following parts in structural mode: fixed and removable.
In order to ensure the shape and position size of the cabinet body, a low-voltage fixed switch cabinet usually adopts a step-by-step combination mode of each component, generally, two pieces or the left side and the right side are firstly formed, then the cabinet body is formed, or the appearance requirement is firstly met, and then the internal supporting pieces of the cabinet body are sequentially connected. The lengths of the parts forming the edges of the cabinet body are correct (the tolerance takes a negative value), so that the geometric dimensions of all aspects can be ensured, and the requirement on the overall appearance is ensured.
The fixed cubical switchboard inner structure design of current low pressure is comparatively complicated, can produce higher heat when the work operation, is subject to structural design and leads to being difficult to reach better effect on the radiating efficiency to the top cap structure of cubical switchboard is mostly fixed as an organic whole, has inconveniently more when the dismouting, and work efficiency is lower relatively.
In summary, there is a need for a low voltage fixed switchgear that addresses the deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a fixed cubical switchboard of low pressure aims at solving the fixed cubical switchboard radiating efficiency of low pressure relatively lower and top cap structural design unreasonable, the relatively inconvenient problem of dismouting.
In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage fixed switch cabinet comprises a cabinet body, wherein a bottom cabinet is fixedly arranged at the bottom of the cabinet body, first heat dissipation windows are fixedly arranged on the front, the back, the left and the right side walls of the bottom cabinet, a main cabinet door is arranged in the middle of the outer wall on the front side of the cabinet body, second heat dissipation windows are arranged on the left and the right side walls of the cabinet body close to the upper parts of the first heat dissipation windows, a first heat dissipation fan is embedded and installed on the left and the right side walls of the cabinet body close to the upper parts of the main cabinet door, a top cabinet door plate is arranged on the top of the outer wall on the front side of the cabinet body, a top frame is fixedly arranged on the top of the cabinet body, openings are symmetrically arranged on the left and the right side walls of the top frame, the inner walls of the openings are connected with half cover plates in a sliding mode, a, the improved cabinet is characterized in that a first partition plate is arranged at the bottom end of the inside of the cabinet body, a second cooling fan is installed in the middle of the first partition plate in an embedded mode, a second partition plate is arranged in the middle of the inside of the cabinet body, and a third partition plate is arranged at the top end of the inside of the cabinet body.
Preferably, the top frame is of a hollow structure, and the front inner wall and the rear inner wall of the top frame are in sliding connection with the half cover plate.
Preferably, the number of the half cover plates is two, and the two half cover plates are arranged above the cabinet body in a bilateral symmetry mode.
Preferably, when the half cover plate is closed above the cabinet body, the outer hoop is clamped on the outer wall of the top frame.
Preferably, when half apron was opened completely in cabinet body top, the inner clamp joint was in the inner wall of top frame.
Preferably, the middle parts of the inner walls of the second partition plate and the third partition plate are provided with longitudinal ventilation windows, and the ventilation windows are positioned right above the second cooling fan.
The utility model has the advantages that:
1. in the utility model, the first heat dissipation window and the second heat dissipation window are arranged on the side wall outside the cabinet body, meanwhile, the heat dissipation holes of the half cover plate top wall are matched with the internal longitudinal ventilation window to form internal upper and lower ventilation and heat dissipation channels, and the first heat dissipation fan and the second heat dissipation fan are reasonably arranged, so that the structural design of the switch cabinet is improved in heat dissipation efficiency;
2. the utility model discloses in, top frame through setting up is hollow structure, and the front and back inner wall and half apron sliding connection of top frame, and when half apron was closed in cabinet body top, outer clamp joint in the outer wall of top frame, half apron when the cabinet body top is opened completely, interior clamp joint in the inner wall of top frame to this top cap structure of this cubical switchboard is constituteed through half apron of symmetrical formula, the dismouting is nimble convenient, and the practicality is stronger, has certain use value and spreading value.
Drawings
Fig. 1 is a front view of the structure of the present invention.
Fig. 2 is a right side view of the structure of the present invention.
Fig. 3 is a front sectional view of the structure of the present invention.
Fig. 4 is a schematic view of the half cover of fig. 3 after being completely opened.
Fig. 5 is an enlarged view of the part a in fig. 3.
Fig. 6 is a schematic perspective enlarged view of the mounting structure of the top frame and the half cover plate.
In the figure: 1-cabinet body, 2-bottom cabinet, 3-first heat dissipation window, 4-main cabinet door, 5-second heat dissipation window, 6-first heat dissipation fan, 7-top cabinet door plate, 8-top frame, 9-through opening, 10-half cover plate, 11-outer clamp, 12-inner clamp, 13-first clapboard, 14-second heat dissipation fan, 15-second clapboard, 16-third clapboard, 17-longitudinal ventilation window and 101-heat dissipation hole.
Detailed Description
As shown in figures 1, 2, 3, 4, 5 and 6, the low-voltage fixed switch cabinet comprises a cabinet body 1, wherein a bottom cabinet 2 is fixedly arranged at the bottom of the cabinet body 1, first heat dissipation windows 3 are fixedly arranged on the front, rear, left and right side walls of the bottom cabinet 2, a main cabinet door 4 is arranged in the middle of the front outer wall of the cabinet body 1, second heat dissipation windows 5 are arranged on the left and right side walls of the cabinet body 1, which are close to the upper parts of the first heat dissipation windows 3, first heat dissipation fans 6 are embedded and installed on the left and right side walls of the cabinet body 1, a top cabinet door plate 7 is arranged on the top of the front outer wall of the cabinet body 1, a top frame 8 is fixedly arranged on the top of the cabinet body 1, through holes 9 are symmetrically arranged on the left and right side walls of the top frame 8, a half cover plate 10 is slidably connected to the inner wall of the through holes 9, a plurality, half apron 10 is close to the fixed interior clamp 12 that is equipped with of one end roof at cabinet body 1 middle part, and the inside bottom of the cabinet body 1 is equipped with first baffle 13, and the middle part of first baffle 13 is embedded to be installed second radiator fan 14, is equipped with second baffle 15 in the middle of the inside of the cabinet body 1, and the inside top of the cabinet body 1 is equipped with third baffle 16.
The utility model discloses the theory of operation: when the low-voltage fixed switch cabinet works and operates, a ventilation and heat dissipation channel structure which is combined from inside to outside and up and down is formed by opening the first heat dissipation window 3 and the second heat dissipation window 5 and matching the heat dissipation holes 101 with the longitudinal ventilation window 17, meanwhile, air is exhausted to the upper part inside the cabinet body 1 through the first heat dissipation fan 6, the air outlet side of the second heat dissipation fan 14 vertically upwards corresponds to the longitudinal ventilation window 17, the second heat dissipation fan 14 upwards exhausts air to pass through the middle part of the cabinet body 1 and is matched with the heat dissipation structure to blow out a large amount of heat through the heat dissipation holes 101, when a top cover (consisting of symmetrically arranged half cover plates 10) needs to be disassembled and assembled, the symmetrically closed half cover plates 10 move towards the left side and the right side of the cabinet body 1, the half cover plates 10 are connected to the inner wall of the top frame 8 in a sliding mode, when the inner clamping rings 12 of the half cover plates 10 are clamped to the inner wall of, then subsequent processing work can be carried out, and the half cover plate 10 does not need the working personnel to carry out redundant processing such as extraction and placement, and similarly, when the closed top cover (consisting of the half cover plates 10 which are symmetrically arranged) is installed, the half cover plate 10 in the symmetric mode is manually slid towards one side in the middle of the cabinet body 1 until the outer hoop 11 is clamped on the outer wall of the top frame 8, and at the moment, the side walls of the half cover plates 10 in the symmetric mode, which are close to the middle of the cabinet body 1, are tightly attached to each other.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (6)
1. A low-voltage fixed switch cabinet comprises a cabinet body (1) and is characterized in that a bottom cabinet (2) is fixedly arranged at the bottom of the cabinet body (1), first heat dissipation windows (3) are fixedly arranged on the front, rear, left and right side walls of the bottom cabinet (2), a main cabinet door (4) is arranged in the middle of the front outer wall of the cabinet body (1), second heat dissipation windows (5) are arranged above the left and right side walls of the cabinet body (1) close to the first heat dissipation windows (3), first heat dissipation fans (6) are embedded above the left and right side walls of the cabinet body (1) close to the main cabinet door (4), a top cabinet door plate (7) is arranged at the top of the front outer wall of the cabinet body (1), a top frame (8) is fixedly arranged at the top of the cabinet body (1), through holes (9) are symmetrically formed in the left and right side walls of the top frame (8), and a half cover plate (, the utility model discloses a cabinet structure, including the cabinet body, the inner wall of half apron (10) vertically has seted up a plurality of louvres (101) from top to bottom, the fixed outer clamp (11) that is equipped with of one end roof at cabinet body (1) middle part is kept away from in half apron (10), the fixed interior clamp (12) that is equipped with of one end roof at the middle part of half apron (10) is close to cabinet body (1), the inside bottom of the cabinet body (1) is equipped with first baffle (13), the middle part embedded second radiator fan (14) of installing of first baffle (13), be equipped with second baffle (15) in the middle of the inside of the cabinet body (1), the inside top of the cabinet body (1) is equipped.
2. The fixed cubical switchboard of low pressure according to claim 1, characterized in that, the top frame (8) is hollow structure, and the front and back inner walls of the top frame (8) are slidably connected with the half cover plate (10).
3. The low-voltage fixed switch cabinet according to claim 1, wherein there are two half cover plates (10), and the two half cover plates (10) are arranged above the cabinet body (1) in bilateral symmetry.
4. The fixed cubical switchboard of low pressure according to claim 1, characterized in that, when half cover plate (10) is closed above the cabinet body (1), the outer clamp (11) is clamped to the outer wall of top frame (8).
5. Low-voltage fixed switchgear cabinet according to claim 1, characterized in that, when the half-cover (10) is completely opened above the cabinet body (1), the inner clamp (12) is clamped to the inner wall of the top frame (8).
6. The fixed cubical switchboard of low pressure according to claim 1, characterized in that, the inboard wall middle part of second baffle (15) and third baffle (16) is seted up vertical ventilation window (17), and ventilation window (17) are located second radiator fan (14) directly over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022258143.6U CN213692718U (en) | 2020-10-12 | 2020-10-12 | Low-voltage fixed switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022258143.6U CN213692718U (en) | 2020-10-12 | 2020-10-12 | Low-voltage fixed switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213692718U true CN213692718U (en) | 2021-07-13 |
Family
ID=76752624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022258143.6U Active CN213692718U (en) | 2020-10-12 | 2020-10-12 | Low-voltage fixed switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213692718U (en) |
-
2020
- 2020-10-12 CN CN202022258143.6U patent/CN213692718U/en active Active
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