CN219660278U - Control cabinet - Google Patents
Control cabinet Download PDFInfo
- Publication number
- CN219660278U CN219660278U CN202320986839.1U CN202320986839U CN219660278U CN 219660278 U CN219660278 U CN 219660278U CN 202320986839 U CN202320986839 U CN 202320986839U CN 219660278 U CN219660278 U CN 219660278U
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- CN
- China
- Prior art keywords
- cabinet body
- cabinet
- ventilation pipe
- heat dissipation
- radiating
- Prior art date
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- 238000009423 ventilation Methods 0.000 claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 239000002274 desiccant Substances 0.000 claims abstract description 14
- 239000003292 glue Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 12
- 238000001035 drying Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005485 electric heating Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a control cabinet, which comprises a cabinet body, wherein a radiating box is arranged at the top of the cabinet body, a radiating fan is arranged in the radiating box, four corners of the cabinet body are respectively provided with a ventilation pipe, the top of the ventilation pipe penetrates out of the cabinet body and stretches into the radiating box, a plurality of drying agent bags are arranged on the side wall of the cabinet body, and a detachable filter screen and a detachable rain shield are arranged outside the cabinet body at the positions of radiating holes; the rear side of the cabinet body is provided with a plurality of U-shaped fixing strips capable of mounting electric elements, and a certain gap is reserved between the front panel of each fixing strip and the rear side wall of the cabinet body; the drying agent bag is arranged in the cabinet body, so that the drying in the cabinet body can be kept, and the cabinet is economical and practical and does not occupy the space of the cabinet body; in addition, set up the ventilation pipe in the internal four corners of cabinet, the cold wind that radiator fan produced is transmitted to the cabinet internally by the ventilation pipe, and not only for radiator fan's mode that sets up, the cooling radiating effect is better, moreover, the ventilation pipe extends whole cabinet body in vertical direction, and arranges in the four corners of the cabinet body, and the heat dissipation air-out is more even.
Description
Technical Field
The utility model belongs to the technical field of control cabinets, and particularly relates to a control cabinet.
Background
In some machines, such as Roots blowers or other types of blower machines, various parameters of their operation are typically controlled by means of electrical wiring and electrical components, which are typically integrated in an electrical control cabinet and on which are docked user-operable operating panels and buttons to enable operation control of the machine at various stages.
In the prior art, through searching, the utility model patent with the Chinese patent publication number of CN213305921U discloses an electromechanical control cabinet, which mainly comprises a cabinet body (a) with a cabinet door, wherein radiating holes (b) and rain shielding plates (c) arranged on the upper parts of the radiating holes (b) are arranged on the left side wall and the right side wall of the cabinet body (a), a uniform air device (d), an electric heating box (e) and a blower connected with the uniform air device and the electric heating box and arranged outside the cabinet body are arranged on one side of the cabinet body (a), air holes (f) are formed in the bottom wall of the cabinet body, and a radiating fan (g) is arranged on the lower part of the air holes.
In the prior art, the electric control cabinet similar to the technical scheme can radiate and ventilate the cabinet body by arranging the radiating net, the ventilation holes and the radiating fan, and meanwhile, the cabinet body can be kept dry by arranging the air homogenizing device, the blower and the electric heating box; however, the prior art solution described above finds the following drawbacks in implementation: and (3) a step of: the drying device is arranged as a mechanism of the air homogenizing device, the electric heating box and the blower, so that a certain cabinet space is occupied, and the arrangement and the installation of electric elements are not facilitated; drying is performed in a heating mode, so that the temperature in the cabinet body is increased to easily cause ageing of the electric elements and the electric connecting wires and abnormal control of the electric elements, and the service life is influenced; and II: the fan blows air upwards against the ventilation holes and directly blows on the lowest electric element, and the upper electric element cannot effectively dissipate heat and is uneven in heat dissipation because of the blocking of the lower electric element.
Disclosure of Invention
In view of the defects and shortcomings existing in the prior art, the utility model aims to provide the control cabinet, which solves the problems that the control cabinet in the prior art is provided with a mechanism of a drying device as a wind equalizing device, an electric heating box and a blower, occupies a certain cabinet body space and is not beneficial to arrangement and installation of electric elements; and drying is carried out in a heating mode, so that the ageing of the electric elements and the electric connecting wires and the control abnormality of the electric elements are easy to cause due to the temperature rise in the cabinet body, the service life is influenced, and the fan blows upwards against the ventilation hole and directly blows on the lowest electric element, and the upper electric element cannot achieve the problem of effective heat dissipation because of the blocking of the lower electric element.
In order to solve the technical problems, the utility model adopts the following technical scheme: the control cabinet comprises a cabinet body, wherein radiating holes are formed in the left side wall and the right side wall of the cabinet body, a radiating box is arranged at the top of the cabinet body, a radiating fan is arranged in the radiating box, air-permeable pipes are respectively arranged at four corners of the cabinet body, the tops of the air-permeable pipes penetrate out of the cabinet body and extend into the radiating box, air outlet holes are formed in the circumferential wall of the air-permeable pipes, the diameters of the air outlet holes are gradually increased from top to bottom on the air-permeable pipes, a plurality of drying agent bags are arranged on the side wall of the cabinet body, and a detachable filter screen and a detachable rain baffle are arranged outside the cabinet body at the positions of the radiating holes; the back side in the cabinet body from the top down be equipped with a plurality of U-shaped fixed strips that can install electrical component, fixed strip front panel have certain clearance apart from cabinet body back side wall.
As a further development of the utility model, the desiccant packet is glued to the cabinet by means of a removable glue.
As a further improvement of the utility model, two sliding grooves running back and forth are arranged at the positions of the heat dissipation holes on the outer parts of the left side and the right side of the cabinet body, and the filter screen can be clamped in the sliding grooves in a way of being pulled back and forth.
As a further improvement of the utility model, the rain shield comprises a mounting plate connected with the cabinet body through bolts and an inclined plate connected with the bottom of the mounting plate, and the inclined plate is downwards inclined towards one side far away from the cabinet body.
As a further improvement of the utility model, the mounting plate and the inclined plate are integrally bent.
As a further improvement of the utility model, the upper part of the radiating box is provided with an openable flip cover.
Compared with the prior art, the utility model has the following advantages:
1. the drying agent bag is arranged in the cabinet body, so that the drying in the cabinet body can be kept, the humidity in the cabinet body is reduced, the cabinet is economical and practical, the space of the cabinet body is not occupied, and the problem that the service life of an electric element is easily influenced due to a heating drying mode in the prior art is avoided; in addition, the cooling fan is arranged at the top of the cabinet body, the ventilation pipes with the tops extending into the cooling box are arranged at the four corners in the cabinet body, cold air generated by the cooling fan is transmitted into the cabinet body through the ventilation pipes, and the cooling and heat dissipation effects are better compared with the mode of the arrangement of the cooling fan; in addition, the fixing strip is arranged on the rear side of the cabinet body, so that the electric elements can be conveniently and fixedly installed, and the problem that the external appearance of the cabinet body is influenced by the fact that bolts extend out of the cabinet body due to the fact that a plurality of electric elements are directly connected to the rear side wall of the cabinet body through bolts in the prior art is avoided; in addition, be equipped with detachable filter screen in the position of louvre outside the cabinet body, conveniently dismantle the filter screen and wash the maintenance, and the cabinet body outside sets up the weather shield that can dismantle the setting, if place this device and install indoor, can demolish the weather shield.
2. By adhering the desiccant package to the cabinet via a removable adhesive, replacement of the desiccant package is facilitated.
3. Through all being equipped with two spouts that trend from top to bottom in the position that sets up the louvre outside the cabinet body left and right sides, the filter screen card of pull back and forth establish in the spout, when dismantling or install the filter screen, direct pull filter screen can.
Drawings
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is an enlarged view of fig. 2 at B;
FIG. 5 is a schematic view of a partial structure of a ventilation tube;
in the figure: 1. a cabinet body; 2. a heat radiation fan; 3. a heat radiation hole; 4. a heat dissipation box; 41. a flip cover; 5. ventilation pipes; 51. an air outlet hole; 6. a desiccant pack; 7. a rain shield; 71. a mounting plate; 72. an inclined plate; 8. a fixing strip; 9. a chute; 10. and (3) a filter screen.
Detailed Description
The utility model is described in further detail below with reference to fig. 2-5. For the sake of clarity, only the structures related to the utility model are shown in the drawings.
For convenience of description, the coordinate system is defined as shown in fig. 2, and the left-right direction is a transverse direction, the front-rear direction is a longitudinal direction, and the up-down direction is a vertical direction.
The embodiment of the utility model discloses a control cabinet. Referring to fig. 2, a switch board, including the cabinet body 1, be equipped with louvre 3 on the both sides wall about the cabinet body 1, cabinet body 1 top is equipped with heat dissipation box 4, heat dissipation box 4 upper portion be equipped with openable flip 41, heat dissipation box 4 in be provided with radiator fan 2, cabinet body 1's four corners respectively set up a ventilation pipe 5, ventilation pipe 5 top wear out cabinet body 1 and stretch into in the heat dissipation box 4, ventilation pipe 5's circumference wall on be equipped with air-out hole 51, air-out hole 51 from last diameter down increase gradually on ventilation pipe 5, cabinet body 1 internal lateral wall on be equipped with a plurality of drier package 6, drier package 6 is glued on cabinet body 1 through removable, the drier package 6 of being convenient for change. The detachable filter screen 10 and the detachable desiccant bag 6 rain shield 7 are arranged outside the cabinet body 1 at the position of the radiating hole 3; as shown in fig. 3, the filter screen 10 is connected in the following manner: the outside of cabinet body 1 left and right sides all is equipped with two spout 9 that trend from top to bottom in the position that sets up louvre 3, filter screen 10 can the card of pull from front to back establish in spout 9, conveniently dismantle filter screen 10 cleaning maintenance. As shown in fig. 4, the rain shield 7 of the desiccant bag 6 comprises an installation plate 71 connected with the cabinet body 1 through bolts and an inclined plate 72 connected with the bottom of the installation plate 71, wherein the inclined plate 72 is arranged in a downward inclined manner towards one side far away from the cabinet body 1, and the installation plate 71 and the inclined plate 72 are integrally bent. If the device is placed in a room, the rain shield 7 of the desiccant bag 6 can be removed. The rear side from top to bottom in the cabinet body 1 be equipped with a plurality of U-shaped fixed strips 8 that can install electrical component, fixed strip 8 front panel have certain clearance apart from cabinet body 1 rear side wall.
The utility model has the technical effects that: the drying agent bag 6 is arranged in the cabinet body 1, so that the drying in the cabinet body 1 can be kept, the humidity in the cabinet body 1 is reduced, the cabinet is economical and practical, the space of the cabinet body 1 is not occupied, and the problem that the service life of an electric element is easily influenced due to a heating drying mode in the prior art is avoided; in addition, the cooling fan 2 is arranged at the top of the cabinet body 1, the ventilation pipes 5 with the tops extending into the cooling box 4 are arranged at four corners in the cabinet body 1, cold air generated by the cooling fan 2 is transmitted into the cabinet body 1 through the ventilation pipes 5, the cooling and heat dissipation effects are better compared with the mode of arranging the cooling fan 2, in addition, the ventilation pipes 5 extend the whole cabinet body 1 in the vertical direction and are arranged at four corners of the cabinet body 1, and the cooling and air-out are more uniform; in addition, through setting up fixed strip 8 at cabinet body 1 rear side, make things convenient for fixed mounting electrical component, avoid among the prior art with a plurality of electrical component direct bolted connection on cabinet body 1 rear side wall for the bolt stretches out cabinet body 1 and influences the outside pleasing to the eye problem of cabinet body 1.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. It should be understood that the detailed description is presented for purposes of understanding only and is not intended to limit the utility model to all other embodiments that may be obtained by one skilled in the art without making any inventive effort.
Claims (6)
1. The utility model provides a switch board, includes the cabinet body, is equipped with the louvre on the cabinet body left and right sides wall, its characterized in that: the top of the cabinet body is provided with a heat dissipation box, a heat dissipation fan is arranged in the heat dissipation box, four corners of the cabinet body are respectively provided with a ventilation pipe, the top of each ventilation pipe penetrates out of the cabinet body and stretches into the heat dissipation box, the circumferential wall of each ventilation pipe is provided with an air outlet hole, the diameters of the air outlet holes on the ventilation pipes are gradually increased from top to bottom, the side wall of the cabinet body is provided with a plurality of drying agent bags, and the outside of the cabinet body is provided with a detachable filter screen and a detachable rain shield plate at the position of the heat dissipation hole; the back side in the cabinet body from the top down be equipped with a plurality of U-shaped fixed strips that can install electrical component, fixed strip front panel have certain clearance apart from cabinet body back side wall.
2. A control cabinet according to claim 1, characterized in that: the desiccant packet is glued to the cabinet by a removable glue.
3. A control cabinet according to claim 1, characterized in that: the outside of cabinet body left and right sides all be equipped with two spouts that trend from top to bottom in the position that sets up the louvre, the filter screen card of pull back and forth establish in the spout.
4. A control cabinet according to claim 3, characterized in that: the rain shield comprises a mounting plate connected with the cabinet body through bolts and an inclined plate connected with the bottom of the mounting plate, wherein the inclined plate is arranged in a downward inclined way towards one side far away from the cabinet body.
5. A control cabinet according to claim 4, characterized in that: the mounting plate and the inclined plate are integrally bent.
6. A control cabinet according to any one of claims 1-5, characterized in that: the upper part of the radiating box is provided with an openable flip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320986839.1U CN219660278U (en) | 2023-04-23 | 2023-04-23 | Control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320986839.1U CN219660278U (en) | 2023-04-23 | 2023-04-23 | Control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219660278U true CN219660278U (en) | 2023-09-08 |
Family
ID=87859223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320986839.1U Active CN219660278U (en) | 2023-04-23 | 2023-04-23 | Control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219660278U (en) |
-
2023
- 2023-04-23 CN CN202320986839.1U patent/CN219660278U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |