CN222089135U - A ventilation device for an electric cabinet - Google Patents
A ventilation device for an electric cabinet Download PDFInfo
- Publication number
- CN222089135U CN222089135U CN202420605252.6U CN202420605252U CN222089135U CN 222089135 U CN222089135 U CN 222089135U CN 202420605252 U CN202420605252 U CN 202420605252U CN 222089135 U CN222089135 U CN 222089135U
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- cabinet body
- ventilation
- heat dissipation
- plate
- cabinet
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Abstract
The utility model discloses an electric cabinet ventilation device which comprises a cabinet body, wherein a heat dissipation mechanism is arranged in the cabinet body, the heat dissipation mechanism comprises a ventilation plate, ventilation holes, a mounting cavity and a heat dissipation fan, the ventilation plate is fixedly arranged at the bottom of the cabinet body, the ventilation holes are formed in the surface of the ventilation plate at equal intervals, the mounting cavity is formed at the top of the cabinet body at equal intervals, the heat dissipation fan is fixedly arranged in the mounting cavity, and through the heat dissipation mechanism arranged in the cabinet body, external wind can enter the inner cavity of the cabinet body through the ventilation holes in the ventilation plate, then the heat in the cabinet body is sucked outwards through the rotation of the heat dissipation fan in the mounting cavity, so that the heat dissipation effect of the device can be further improved, the ventilation mode of left and right ventilation in the past can be replaced, rainwater can be prevented from entering the inside of the cabinet body through the ventilation holes, and the safety of the cabinet body in the use process can be further improved.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinet installation, in particular to an electric cabinet ventilation device.
Background
The power distribution cabinet is mainly divided into large-scale electric cabinets such as high-low voltage power distribution cabinets and face-care power distribution cabinets, and the electric cabinets are placed in a centralized mode or outdoor and outdoor.
When the electric cabinet is placed outdoors, the heat-dissipating holes are generally formed in the front and the back or the left and the right of the electric cabinet, so that risks of rainwater inflow are caused, electric components are short-circuited, fire is generated, and certain potential safety hazards exist in the using process.
Disclosure of utility model
The utility model aims to provide an electric cabinet ventilation device which is used for solving the problems in the background technology.
The utility model provides a technical scheme that an electric cabinet ventilation device comprises a cabinet body, wherein a heat dissipation mechanism is arranged in the cabinet body;
The radiating mechanism comprises a ventilating plate, vent holes, a mounting cavity and radiating fans, wherein the ventilating plate is fixedly arranged at the bottom of the cabinet body, the vent holes are formed in the surface of the ventilating plate at equal intervals, the mounting cavities are formed in the top of the cabinet body at equal intervals, and the radiating fans are fixedly arranged in the mounting cavities.
Preferably, the front side of the cabinet body is rotatably provided with a door body, and four corners of the bottom of the cabinet body are fixedly provided with bases.
Preferably, the central position of the bottom of the installation cavity is provided with wire holes at equal intervals.
Preferably, springs are installed on the inner wall of the wire hole at equal intervals.
Preferably, one end of the spring is fixedly provided with a limiting plate, and the cross section of the limiting plate is of a wedge structure.
Preferably, the dustproof plate is fixedly arranged at the position corresponding to the vent hole at the bottom of the ventilation plate and the outside of the heat dissipation fan through the magnetic attraction structure.
Preferably, the inner wall bilateral symmetry of the cabinet body is provided with drying mechanism, and drying mechanism is including placing shell, hygroscopic plate and drier, place shell fixed mounting in the both sides of the cabinet body, place the outside of shell and inhale structure fixed mounting through magnetism and have the hygroscopic plate, place the internally mounted of shell and have the drier.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the heat dissipation mechanism arranged in the cabinet body, external wind can enter the inner cavity of the cabinet body through the ventilation holes in the ventilation plate, then the heat in the cabinet body is sucked outwards through the rotation of the heat dissipation fan in the installation cavity, so that the heat dissipation effect of the device can be further improved, the ventilation holes arranged at the bottom of the cabinet body and the top heat dissipation fan are matched for use, the traditional left-right ventilation heat dissipation mode can be replaced, rainwater can be prevented from entering the interior of the cabinet body through the heat dissipation holes, and the safety of the cabinet body in the use process can be further improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of the connection of the bottom line hole and the limiting plate;
FIG. 3 is a schematic view of the bottom view of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 5 is a schematic side sectional structure of the present utility model.
The device comprises a cabinet body 1, a door body 101, a base 2, a heat dissipation mechanism 3, a 301, a ventilation plate 302, a ventilation hole 303, an installation cavity 304, a heat dissipation fan 4, a wire hole 5, a spring 6, a limiting plate 7, a dust-proof plate 8, a drying mechanism 801, a placing shell 802, a moisture absorption plate 803 and a drying agent.
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. 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "configured to," "connected," and the like are to be construed broadly as, for example, "connected" may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected or electrically connected, may be directly connected or indirectly connected through an intermediate medium, and may 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.
The technical scheme of the utility model is further elaborated below by referring to the drawings in the specification and the specific embodiments.
Embodiment one:
The application provides an electric cabinet ventilation device, which comprises a cabinet body 1, wherein a heat dissipation mechanism 3 is arranged in the cabinet body 1;
The heat dissipation mechanism 3 comprises a ventilation board 301, ventilation holes 302, a mounting cavity 303 and a heat dissipation fan 304, wherein the ventilation board 301 is fixedly arranged at the bottom of the cabinet body 1, the ventilation holes 302 are formed in the surface of the ventilation board 301 at equal intervals, the mounting cavity 303 is formed in the top of the cabinet body 1 at equal intervals, the heat dissipation fan 304 is fixedly arranged in the mounting cavity 303, and the dustproof board 7 is fixedly arranged at the position, corresponding to the ventilation holes 302, of the bottom of the ventilation board 301 and the outside of the heat dissipation fan 304 through a magnetic attraction structure;
Specifically, as shown in fig. 1, fig. 2 and fig. 3, when the power distribution cabinet inside the cabinet body 1 is used, a large amount of heat can be generated, at this time, external wind can enter the inner cavity of the cabinet body 1 through the ventilation holes 302 inside the ventilation plate 301, then the heat inside the cabinet body 1 is sucked outwards through the rotation of the heat dissipation fan 304 inside the installation cavity 303, the heat dissipation effect of the device can be further improved, the ventilation holes 302 arranged at the bottom of the cabinet body 1 and the top heat dissipation fan 304 are matched for use, the cooling mode of left and right ventilation in the past can be replaced, rainwater can be prevented from entering the cabinet body 1 through the heat dissipation holes, and then the safety of the cabinet body 1 in the use process can be further improved, meanwhile, the dust outside can be prevented from entering the inside of the cabinet body 1 through the arrangement of the dustproof plate 7, the situation that the device inside the cabinet body 1 is damaged by short circuit due to dust adhesion is avoided, and the device inside the auxiliary body 1 can be normally used.
Further, a door body 101 is rotatably arranged on the front side of the cabinet body 1, and a base 2 is fixedly arranged at four corners of the bottom of the cabinet body 1;
Specifically, as shown in fig. 1 and 3, when the device is in use, the cabinet body 1 is opened by rotating the door body 101, then the power distribution cabinet is mounted in the cabinet body 1 for use, the power distribution cabinet is sealed for use by rotating the door body 101, and meanwhile the power distribution cabinet is supported for use by the base 2 at the bottom of the cabinet body 1.
Further, wire holes 4 are formed in the central position of the bottom of the mounting cavity 303 at equal intervals, springs 5 are mounted on the inner walls of the wire holes 4 at equal intervals, a limiting plate 6 is fixedly mounted at one end of each spring 5, and the cross section of each limiting plate 6 is of a wedge-shaped structure;
Specifically, as shown in fig. 1, fig. 2 and fig. 4, when the power distribution cabinet of the cabinet body 1 is used, a person inserts a cable into the inner cavity of the cabinet body 1 through the cable hole 4, the cable is extruded by the limiting plate 6 inside the cable hole 4 in the cable insertion process, then the spring 5 on the inner side of the limiting plate 6 is in a compressed state, and then the cable can be clamped and fixed through the limiting plate 6, so that the cable hole 4 can be used for cables with different sizes, and the applicability of the device can be further improved.
Further, drying mechanisms 8 are symmetrically arranged on two sides of the inner wall of the cabinet body 1, each drying mechanism 8 comprises a placing shell 801, a moisture absorption plate 802 and a drying agent 803, each placing shell 801 is fixedly arranged on two sides of the cabinet body 1, the moisture absorption plate 802 is fixedly arranged on the outer side of each placing shell 801 through a magnetic absorption structure, and the drying agent 803 is arranged in each placing shell 801;
specifically, as shown in fig. 1, fig. 2 and fig. 4, when the power distribution device inside the cabinet body 1 is in use, outside air can be absorbed through the desiccant 803 inside the placing shell 801 after entering the inside of the cabinet body 1 along with the heat dissipation mechanism 3, so that the drying inside the cabinet body 1 can be further ensured, the normal use of the device is prevented from being influenced by excessive moisture inside the cabinet body 1, meanwhile, a person can separate the moisture absorption plate 802 from the placing shell 801, and the person can conveniently replace the desiccant 803 inside the placing shell 801, so that the device can be normally used.
The cable is inserted into the inner cavity of the cabinet body 1 through the cable hole 4, in the cable insertion process, the cable can squeeze the limiting plate 6 in the cable hole 4, the spring 5 on the inner side of the limiting plate 6 is in a compressed state, then the cable can be clamped and fixed through the limiting plate 6, a large amount of heat can be generated when the power distribution cabinet in the cabinet body 1 is used, at the moment, external wind can enter the inner cavity of the cabinet body 1 through the ventilation holes 302 in the ventilation plate 301, and then the heat in the cabinet body 1 can be sucked outwards through the rotation of the heat dissipation fan 304 in the installation cavity 303, so that the heat dissipation effect of the device can be further improved.
It is finally intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420605252.6U CN222089135U (en) | 2024-03-27 | 2024-03-27 | A ventilation device for an electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420605252.6U CN222089135U (en) | 2024-03-27 | 2024-03-27 | A ventilation device for an electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222089135U true CN222089135U (en) | 2024-11-29 |
Family
ID=93600273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420605252.6U Active CN222089135U (en) | 2024-03-27 | 2024-03-27 | A ventilation device for an electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222089135U (en) |
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2024
- 2024-03-27 CN CN202420605252.6U patent/CN222089135U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20260121 Granted publication date: 20241129 |