CN221328429U - Floor type double-sided direct current screen power cabinet - Google Patents
Floor type double-sided direct current screen power cabinet Download PDFInfo
- Publication number
- CN221328429U CN221328429U CN202322945862.9U CN202322945862U CN221328429U CN 221328429 U CN221328429 U CN 221328429U CN 202322945862 U CN202322945862 U CN 202322945862U CN 221328429 U CN221328429 U CN 221328429U
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- Prior art keywords
- direct current
- air
- current screen
- power cabinet
- screen power
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- 238000001816 cooling Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims abstract description 12
- 239000004065 semiconductor Substances 0.000 claims abstract description 10
- 230000006978 adaptation Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 7
- 230000002265 prevention Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of electrical equipment and discloses a floor type double-sided direct current screen power cabinet which comprises a cabinet body with a cabinet door, wherein air inlets and air outlets are respectively formed in two sides and the top of the cabinet body, a partition plate is arranged in the cabinet body, an inner cavity of the cabinet body is divided into a cooling cavity and a mounting cavity for mounting an electrical element by the partition plate, the air inlets are communicated with the cooling cavity, a heat dissipation mechanism for dissipating heat of the electrical element is arranged in the cooling cavity, and dustproof mechanisms are arranged at the air inlets and the air outlets. According to the heat dissipation mechanism, the semiconductor refrigerating sheet cools the air entering the cooling cavity from the air inlet, then the cooling fan on the partition board blows the cool air into the mounting cavity to dissipate heat of the electric element mounted therein, so that the heat dissipation efficiency of the electric element can be greatly improved, and the dust prevention mechanism reduces the entering amount of external dust so as not to influence the electric element.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to a floor type double-sided direct current screen power cabinet.
Background
A power cabinet is a device for intensively supplying power and protecting electrical equipment. It is commonly used in industrial, commercial and residential buildings for distributing power from a main switchboard to different circuits and devices.
The traditional air-cooled power cabinet is inconvenient because the fan needs to be installed, the cabinet body is provided with the heat dissipation air port for exchanging with external air, the dust screen is additionally arranged outside the cabinet body to reduce dust from entering the cabinet body, the existing dust screen fixing mode is mainly fixed by bolts, the dust screen is required to be detached for cleaning or replacement after one end of use is time, the bolt fixing mode is required to be detached by using tools, and the phenomenon of sliding wires is easy to occur along with the increase of the number of times of detachment, so that the use is influenced.
So we propose a floor type double-sided direct current screen power cabinet so as to solve the problems set forth above.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art in the background technology, the utility model aims to provide a floor type double-sided direct current screen power cabinet so as to solve the problems in the background technology.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The utility model provides a two-sided direct current screen power cabinet of console mode, includes the cabinet body that has the cabinet door, cabinet body both sides and top are provided with air intake and air outlet respectively, the internal portion of cabinet is provided with the baffle, the baffle separates the internal chamber of cabinet into cooling chamber and is used for installing electrical component's installation cavity, air intake and cooling chamber intercommunication, the cooling intracavity is provided with and is used for radiating heat dissipation mechanism to electrical component, air intake and air outlet department are provided with dirt-proof dustproof mechanism.
Further, the heat dissipation mechanism comprises a semiconductor refrigerating sheet arranged at the bottom of the cooling cavity, a plurality of heat conducting fins are arranged at the top of the semiconductor refrigerating sheet at intervals, a communication port is formed in the partition plate, and a heat dissipation fan is arranged at the communication port.
Further, dustproof mechanism includes dustproof filter screen, the dustproof filter screen outside is provided with the filter frame, the filter frame outside is provided with a plurality of fixture blocks, the storage tank has been seted up at the fixture block top, slidable mounting has the stopper in the storage tank, be provided with reset spring between stopper and the storage tank diapire, the filter frame draw-in groove with filter frame joint has been seted up in the outside of air intake and air outlet, open slot and draw-in groove with fixture block looks adaptation have been seted up in the filter frame draw-in groove outside, set up the spacing groove with stopper looks adaptation on the draw-in groove roof.
Further, the open slot, the clamping slot and the filter frame clamping slot are communicated, and the limit slot is communicated with the clamping slot.
Preferably, the inner wall of the cooling cavity is provided with an insulating layer.
Preferably, a cooling fan is arranged in the air outlet.
Preferably, a dustproof mechanism is arranged outside the communication port.
(III) beneficial effects
Compared with the prior art, the utility model has the beneficial effects that:
the cooling mechanism cools the air entering the cooling cavity from the air inlet through the semiconductor refrigerating sheet, then the cooling fan on the partition board blows cold air into the mounting cavity to cool the electric element mounted therein, so that the cooling efficiency of the electric element can be greatly improved, the entering amount of external dust is reduced due to the arrangement of the dustproof mechanism, the electric element is prevented from being influenced, and meanwhile, the dustproof mechanism has the function of quick assembly and disassembly without external tools, compared with the traditional bolt-fixing mode, the assembly and disassembly time can be effectively reduced, the assembly and disassembly efficiency is improved, and the use is convenient.
Drawings
FIG. 1 is a schematic diagram of the external structure of a floor-type double-sided DC screen power cabinet of the utility model;
FIG. 2 is a schematic diagram of the internal structure of a floor-type double-sided DC screen power cabinet of the utility model;
FIG. 3 is a schematic view of a dust-proof mechanism of a floor-type double-sided DC screen power cabinet of the utility model;
fig. 4 is a schematic diagram of a partial structure of a floor type double-sided direct current screen power cabinet of the utility model;
Fig. 5 is an enlarged view of a position a of the floor type double-sided direct current screen power cabinet.
In the figure: the cabinet body 1, the air inlet 11, the air outlet 12, the cabinet door 2, the partition plate 3, the cooling cavity 4, the mounting cavity 5, the heat dissipation mechanism 6, the semiconductor refrigerating sheet 61, the heat conduction fin 62, the heat dissipation fan 63, the dustproof mechanism 7, the dustproof filter screen 71, the filter frame 72, the clamping block 73, the storage groove 74, the limiting block 75, the return spring 76, the filter frame clamping groove 77, the opening groove 78, the clamping groove 79, the limiting groove 70 and the heat preservation layer 8.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model provides a floor type double-sided direct current screen power cabinet, which comprises a cabinet body 1 with supporting feet at the bottom, wherein a cabinet door 2 with a handle is hinged at one side of the cabinet body 1, an air inlet 11 and an air outlet 12 are respectively arranged at two sides and the top of the cabinet body 1, a partition plate 3 is arranged in the cabinet body 1, the inner cavity of the cabinet body 1 is divided into a cooling cavity 4 and a mounting cavity 5 for mounting electric elements by the partition plate 3, the cooling cavity 4 is positioned below the mounting cavity 5, a communication port for communicating the cooling cavity 4 and the mounting cavity 5 is formed in the partition plate 3, the air inlet 11 is communicated with the cooling cavity 4, a heat dissipation mechanism 6 for dissipating heat of the electric elements is arranged in the cooling cavity 4, and dustproof mechanisms 7 are arranged at the air inlet 11 and the air outlet 12.
Specifically, as shown in fig. 2, the heat dissipation mechanism 6 includes a semiconductor cooling fin 61 disposed at the bottom of the cooling cavity 4, which is not described in detail herein, a plurality of heat conducting fins 62 are disposed at the top of the semiconductor cooling fin 61 at intervals, the heat conducting fins 62 may be made of aluminum alloy or copper alloy, a heat dissipation fan 63 is disposed at a communication port, air enters the cooling cavity 4 from the air inlet 11, the semiconductor cooling fin 61 cooperates with the heat conducting fins 62 to cool the air, and then the cooled air is blown into the mounting cavity 5 by the heat dissipation fan 63 to dissipate heat of electrical components therein, and preferably, the heat dissipation fan 63 may also be disposed at the air outlet 12 to accelerate air circulation in the mounting cavity 5.
As shown in fig. 3, 4 and 5, the dustproof mechanism 7 comprises a dustproof filter screen 71, a filter frame 72, clamping blocks 73, a storage groove 74, limiting blocks 75 and a return spring 76, wherein the filter frame 72 is arranged on the outer side of the dustproof filter screen 71, at least two clamping blocks 73 are arranged on the outer side of the filter frame 72 along the circumferential direction of the filter frame 72, the storage groove 74 is formed in the top of each clamping block 73, the limiting blocks 75 are slidably installed in the storage groove 74, two ends of the return spring 76 are respectively fixed with the bottom wall of each limiting block 75 and the bottom wall of the corresponding storage groove 74, filter frame clamping grooves 77 connected with the filter frame 72 in a clamping mode are formed in the outer sides of the air inlet 11 and the air outlet 12, open grooves 78 and clamping grooves 79 matched with the clamping blocks 73 are formed in the outer sides of the filter frame clamping grooves 77, limiting grooves 70 matched with the limiting blocks 75 are formed in the top wall of the clamping grooves 79, the open grooves 78, the clamping grooves 79 are communicated with the filter frame clamping grooves 77, and the limiting grooves 70 are communicated with the clamping grooves 79.
When the filter frame is installed, the clamping blocks 73 on the outer side of the filter frame 72 are placed in the corresponding opening grooves 78, the limiting blocks 75 are pressed into the accommodating grooves 74, the filter frame 72 is rotated, the clamping blocks 73 are rotated into the clamping grooves 79 from the opening grooves 78, at the moment, the limiting blocks 75 are ejected out of the accommodating grooves 74 and clamped into the limiting grooves 70 under the action of the reset springs 76, fixing is achieved, and the dustproof filter screen 71 filters and purifies air entering the cabinet body 1.
As a preferred technical scheme of the utility model: the top of the limiting block 75 is inclined downwards at one end close to the clamping groove 79, when the clamping block 73 is rotated into the clamping groove 79, the limiting block 75 can be automatically pressed into the containing groove 74 during rotation without manual pressing, and the use is more convenient.
As a preferred technical scheme of the utility model: the inner wall of the cooling cavity 4 is provided with an insulating layer 8, and the insulating layer 8 is made of insulating cotton so as to reduce the outward dispersion of cold air in the cooling cavity 4.
As a preferred technical scheme of the utility model: the outside of the communication port is provided with a dustproof mechanism 7, and the dustproof filter screen 71 outside the communication port has a mesh number larger than that of the dustproof filter screen 71 in the air inlet 11, so as to further enhance the dustproof effect.
What is not described in detail in this specification is all that is known to those skilled in the art.
The electrical components presented herein may all be electrically connected to an external controller, and the controller may be electrically connected to an external 220V mains supply, and the controller may be a conventionally known device for controlling a computer or the like.
Although the utility model has been described in detail with reference to the foregoing embodiments, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are intended to be broadly interpreted as either a fixed connection or a removable connection, for example; or may be indirectly connected through an intervening medium.
In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances; it should be understood that those skilled in the art may still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features, and any modification, equivalent substitution, improvement, etc. that are within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a two-sided direct current screen power cabinet of console mode, includes cabinet body (1) that has cabinet door (2), its characterized in that: the novel electric cabinet is characterized in that air inlets (11) and air outlets (12) are respectively formed in two sides and the top of the cabinet body (1), a partition plate (3) is arranged inside the cabinet body (1), the inner cavity of the cabinet body (1) is divided into a cooling cavity (4) and a mounting cavity (5) for mounting electric elements by the partition plate (3), the air inlets (11) are communicated with the cooling cavity (4), a heat dissipation mechanism (6) for dissipating heat of the electric elements is arranged in the cooling cavity (4), and dustproof mechanisms (7) are arranged at the air inlets (11) and the air outlets (12).
2. The floor-type double-sided direct current screen power cabinet according to claim 1, wherein: the heat dissipation mechanism (6) comprises a semiconductor refrigerating sheet (61) arranged at the bottom of the cooling cavity (4), a plurality of heat conduction fins (62) are arranged at the top of the semiconductor refrigerating sheet (61) at intervals, a communication port is formed in the partition plate (3), and a heat dissipation fan (63) is arranged at the communication port.
3. The floor-type double-sided direct current screen power cabinet according to claim 2, wherein: dustproof mechanism (7) are including dustproof filter screen (71), dustproof filter screen (71) outside is provided with filter frame (72), filter frame (72) outside is provided with a plurality of fixture blocks (73), storage tank (74) have been seted up at fixture block (73) top, slidable mounting has stopper (75) in storage tank (74), be provided with reset spring (76) between stopper (75) and storage tank (74) diapire, filter frame draw-in groove (77) with filter frame (72) joint are seted up in the outside of air intake (11) and air outlet (12), open slot (78) and draw-in groove (79) with fixture block (73) looks adaptation are seted up in the filter frame draw-in groove (77) outside, limit groove (70) with stopper (75) looks adaptation have been seted up on the draw-in groove (79) roof.
4. A floor-standing double-sided direct current screen power cabinet according to claim 3, characterized in that: the open slot (78), the clamping slot (79) and the filter frame clamping slot (77) are communicated, and the limiting slot (70) is communicated with the clamping slot (79).
5. A floor-standing double-sided direct current screen power cabinet according to claim 3, characterized in that: the top of the limiting block (75) is an inclined surface.
6. The floor-type double-sided direct current screen power cabinet according to claim 2, wherein: an insulating layer (8) is arranged on the inner wall of the cooling cavity (4).
7. The floor-type double-sided direct current screen power cabinet according to claim 2, wherein: a cooling fan (63) is arranged in the air outlet (12).
8. A floor-standing double-sided direct current screen power cabinet according to claim 3, characterized in that: and a dustproof mechanism (7) is arranged outside the communication port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322945862.9U CN221328429U (en) | 2023-10-31 | 2023-10-31 | Floor type double-sided direct current screen power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322945862.9U CN221328429U (en) | 2023-10-31 | 2023-10-31 | Floor type double-sided direct current screen power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221328429U true CN221328429U (en) | 2024-07-12 |
Family
ID=91801436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322945862.9U Active CN221328429U (en) | 2023-10-31 | 2023-10-31 | Floor type double-sided direct current screen power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221328429U (en) |
-
2023
- 2023-10-31 CN CN202322945862.9U patent/CN221328429U/en active Active
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