CN219352192U - Frequency conversion cabinet with heat abstractor - Google Patents
Frequency conversion cabinet with heat abstractor Download PDFInfo
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- CN219352192U CN219352192U CN202223294594.0U CN202223294594U CN219352192U CN 219352192 U CN219352192 U CN 219352192U CN 202223294594 U CN202223294594 U CN 202223294594U CN 219352192 U CN219352192 U CN 219352192U
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Abstract
The utility model discloses a variable frequency cabinet with a heat dissipation device, which comprises a cabinet body and a cabinet body heat dissipation mechanism, wherein the cabinet body heat dissipation mechanism comprises a blowing mechanism and a heat dissipation air port, the blowing mechanism is arranged at the top of the cabinet body, the heat dissipation air port is arranged at the lower part of the side wall of the cabinet body, an open-close type heat dissipation plate and a fixed type heat dissipation plate are arranged at the heat dissipation air port and are connected with the side wall of the cabinet body through hinges, the fixed type heat dissipation plate is arranged at the inner side of the open-close type heat dissipation plate, the fixed type heat dissipation plate is fixedly connected with the inner side of the heat dissipation air port through a connecting frame, ventilation heat dissipation holes are uniformly formed in the surfaces of the open-close type heat dissipation plate and the fixed type heat dissipation plate, the ventilation heat dissipation holes of the open-close type heat dissipation plate are staggered with the ventilation heat dissipation holes of the fixed type heat dissipation plate, and transparent insect sticking layers are arranged on the inner surface of the open-close type heat dissipation plate and the outer surface of the fixed type heat dissipation plate. The problem of current frequency conversion cabinet set up the thermovent after, have the worm to gnaw the bite to the internal circuit of cabinet from the thermovent entering cabinet body easily and destroy is solved.
Description
Technical Field
The utility model relates to the field of frequency conversion cabinets, in particular to a frequency conversion cabinet with a heat dissipation device.
Background
Frequency conversion cabinet, commonPower cabinetOr (b)Control cabinetThe traditional dragging mode is changed into a variable frequency dragging mode, and in short: application ofFrequency converterThe control cabinet of the dragging power device becomes a power dragging mode which is popularized currently due to good starting performance, speed regulation performance and energy saving effect.
The high-power variable-frequency cabinet can furthest reduce impact of a high-power water pump/fan on a power grid and great voltage drop, and has remarkable electricity-saving effect.
The during operation of frequency conversion cabinet can produce more heat, consequently often need set up the thermovent and dispel the heat, in order to make the radiating effect better still can set up radiator fan generally, just like the structure in the patent of application number "CN202221799681.9", such radiating effect is good, but can have some problems, owing to leave the opening on the cabinet body, some worms will enter into in the frequency conversion cabinet from the opening, and the circuit in the frequency conversion cabinet if receive biting of worm, then the line damage can appear, the condition of unable normal work, this kind of condition is very common in actual life, especially in winter, the temperature in the frequency conversion cabinet is higher, can receive the liking of some insects, nest in it, reproduce.
Disclosure of Invention
The utility model aims to provide a frequency conversion cabinet with a heat radiating device, which solves the problem that after the heat radiating port is arranged in the existing frequency conversion cabinet, insects easily enter the cabinet body from the heat radiating port to gnaw and bite the circuit in the cabinet body.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a variable frequency cabinet with heat abstractor, includes the cabinet body and cabinet body cooling mechanism, cabinet body cooling mechanism includes blast mechanism and heat dissipation wind gap, and blast mechanism sets up the top at the cabinet body, the heat dissipation wind gap then sets up the lower part at cabinet body lateral wall, heat dissipation wind gap department is equipped with open-close type heating panel and fixed heating panel, open-close type heating panel passes through the hinge and links to each other with the lateral wall of the cabinet body, fixed heating panel then sets up the inboard at open-close type heating panel, fixed heating panel passes through the inboard fixed connection of connecting frame and heat dissipation wind gap, ventilative louvre has been seted up on the surface of open-close type heating panel and fixed heating panel, the ventilative louvre on open-close type heating panel surface is crisscross to be set up with the ventilative louvre on fixed heating panel surface, the internal surface of open-close type heating panel and the surface of fixed heating panel all are equipped with transparent sticky layer.
The two layers of plates are arranged at the radiating air opening, namely the open-close type radiating plate and the fixed type radiating plate, when radiating is needed, the air blowing mechanism blows cold air into the cabinet body to take away heat, the blown cold air is wrapped with the heat and discharged from the ventilation radiating holes of the open-close type radiating plate and the fixed type radiating plate, and the transparent insect sticking layer is arranged on the inner surface of the open-close type radiating plate and the outer surface of the fixed type radiating plate, so that insects can be stuck by the transparent insect sticking layer when the insects want to enter the cabinet from the ventilation radiating holes, the transparent insect sticking layer can be replaced regularly to keep the adhesion, and the replacement can be conveniently and rapidly completed only by opening the open-close type radiating plate when the insect sticking layer is replaced.
As a further preferred aspect of the present utility model, the blowing mechanism includes a blower provided at the top of the cabinet, a blower connected to the blower through the cooling blower pipe, and a cooling blower pipe.
In the scheme, the cooling type blast pipe is used instead of the radiating fan blade, so that the sealing performance of the cabinet body can be improved, and the probability of insects entering the cabinet body is reduced.
As a further preferred aspect of the present utility model, the cooling type blast pipe includes a pipe body, a cooling water pipe, and a heat insulation sleeve, the heat insulation sleeve is sleeved outside the pipe body, a cooling barrier layer is left between the heat insulation sleeve and the pipe body, the cooling water pipe is disposed around the pipe body, and the cooling water pipe is located in the cooling barrier layer.
The air blown out by the blower in summer is hot air, so that the heat dissipation and cooling effect is poor, and the temperature of the hot air can be reduced by cooling the cooling type blower tube, so that the heat dissipation effect is achieved.
As a further preferable mode of the utility model, one side of the open-close type heat dissipation plate away from the hinge is clamped with the cabinet body, and a pull-open handle is arranged on the outer surface of the open-close type heat dissipation plate.
The pulling handle is arranged to facilitate opening of the open-close type heat dissipation plate.
As a further preferable mode of the utility model, the top surface of the bottom of the connecting frame is also provided with an insect-guiding lamp belt, and the top surface of the insect-guiding lamp belt is also provided with a transparent insect-sticking layer.
In darkness, many insects are phototactic, so that the insect guiding lamp belt is arranged to enable insects entering the open-close type heat dissipation plate to wash towards the insect guiding lamp belt, and the insect interception rate is increased.
Compared with the prior art, the utility model can at least achieve one of the following beneficial effects:
1. because the inner surface of open-close type heating panel, the surface of fixed heating panel and the top surface of connecting frame bottom all are equipped with transparent sticky insect layer, consequently when the worm wants to get into the case from ventilative louvre department, will be stuck by transparent sticky insect layer, just so can effectually block the insect entering cabinet body.
2. The transparent insect-sticking layer is periodically exchangeable to maintain its adhesion.
3. In the scheme, the cooling type blast pipe is used instead of the radiating fan blade, so that the sealing performance of the cabinet body can be improved, and the probability of insects entering the cabinet body is reduced.
4. The air blown out by the blower in summer is hot air, so that the heat dissipation and cooling effect is poor, and the temperature of the hot air can be reduced by cooling the cooling type blower tube, so that the heat dissipation effect is achieved.
5. The insect guiding lamp belt is arranged, so that insects entering the open-close type heat dissipation plate can rush to the insect guiding lamp belt, and the insect interception rate is increased.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of an open-close type heat dissipating plate and a fixed type heat dissipating plate according to the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.
Specific example 1:
fig. 1 and fig. 2 show a variable frequency cabinet with a heat dissipation device, which comprises a cabinet body 1 and a cabinet body heat dissipation mechanism, the cabinet body heat dissipation mechanism comprises a blowing mechanism 2 and a heat dissipation air port, the blowing mechanism 2 is arranged at the top of the cabinet body 1, the heat dissipation air port is arranged at the lower part of the side wall of the cabinet body 1, an open-close type heat dissipation plate 3 and a fixed heat dissipation plate 4 are arranged at the heat dissipation air port, the open-close type heat dissipation plate 3 is connected with the side wall of the cabinet body 1 through a hinge, the fixed heat dissipation plate 4 is arranged at the inner side of the open-close type heat dissipation plate 3, the fixed heat dissipation plate 4 is fixedly connected with the inner side of the heat dissipation air port through a connecting frame 5, ventilation heat dissipation holes are uniformly formed in the surfaces of the open-close type heat dissipation plate 3 and the fixed heat dissipation plate 4, and transparent insect sticking layers 6 are arranged on the inner surface of the open-close type heat dissipation plate 3 and the outer surface of the fixed heat dissipation plate 4.
The two layers of plates are arranged at the radiating air opening, namely the open-close type radiating plate and the fixed type radiating plate, when radiating is needed, the air blowing mechanism blows cold air into the cabinet body to take away heat, the blown cold air is wrapped with the heat and discharged from the ventilation radiating holes of the open-close type radiating plate and the fixed type radiating plate, and the transparent insect sticking layer is arranged on the inner surface of the open-close type radiating plate and the outer surface of the fixed type radiating plate, so that insects can be stuck by the transparent insect sticking layer when the insects want to enter the cabinet from the ventilation radiating holes, the transparent insect sticking layer can be replaced regularly to keep the adhesion, and the replacement can be conveniently and rapidly completed only by opening the open-close type radiating plate when the insect sticking layer is replaced.
Specific example 2:
the present embodiment is further described on the basis of embodiment 1, the blower mechanism 2 includes a blower port, a blower 21, and a cooling blower tube 22, the blower port is disposed at the top of the cabinet 1, and the blower 21 is connected to the blower port through the cooling blower tube 22.
In the scheme, the cooling type blast pipe is used instead of the radiating fan blade, so that the sealing performance of the cabinet body can be improved, and the probability of insects entering the cabinet body is reduced.
Specific example 3:
the embodiment is further described on the basis of the specific embodiment 1, the cooling type blower tube 22 includes a tube body 221, a cooling water tube 222 and a heat insulation sleeve 223, the heat insulation sleeve 223 is sleeved outside the tube body 221, a cooling interlayer is left between the heat insulation sleeve 223 and the tube body 221, the cooling water tube 222 is arranged around the tube body 221, and the cooling water tube 222 is located in the cooling interlayer.
The air blown out by the blower in summer is hot air, so that the heat dissipation and cooling effect is poor, and the temperature of the hot air can be reduced by cooling the cooling type blower tube, so that the heat dissipation effect is achieved.
Specific example 4:
in this embodiment, the open-close type heat dissipation plate 3 is further described based on the specific embodiment 1, a side, away from the hinge, of the open-close type heat dissipation plate 3 is clamped with the cabinet body, and an opening handle 7 is arranged on the outer surface of the open-close type heat dissipation plate 3.
The pulling handle is arranged to facilitate opening of the open-close type heat dissipation plate.
Specific example 5:
the embodiment further illustrates the connection frame 5 based on the specific embodiment 1, the top surface of the bottom of the connection frame 5 is further provided with an insect-guiding lamp belt 8, and the top surface of the insect-guiding lamp belt 8 is also provided with a transparent insect-sticking layer 6.
In darkness, many insects are phototactic, so that the insect guiding lamp belt is arranged to enable insects entering the open-close type heat dissipation plate to wash towards the insect guiding lamp belt, and the insect interception rate is increased.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a frequency conversion cabinet with heat abstractor, includes cabinet body (1) and cabinet body cooling mechanism, its characterized in that: the cabinet body cooling mechanism comprises a blowing mechanism (2) and a cooling air port, the blowing mechanism (2) is arranged at the top of the cabinet body (1), the cooling air port is arranged at the lower part of the side wall of the cabinet body (1), an open-close type cooling plate (3) and a fixed cooling plate (4) are arranged at the cooling air port, the open-close type cooling plate (3) is connected with the side wall of the cabinet body (1) through a hinge, the fixed cooling plate (4) is arranged at the inner side of the open-close type cooling plate (3), the fixed cooling plate (4) is fixedly connected with the inner side of the cooling air port through a connecting frame (5), ventilation cooling holes are uniformly formed in the surfaces of the open-close type cooling plate (3) and the fixed cooling plate (4), and ventilation cooling holes on the surface of the open-close type cooling plate (3) are staggered, and transparent insect sticking layers (6) are arranged on the inner surface of the open-close type cooling plate (3) and the outer surface of the fixed cooling plate (4).
2. The variable frequency cabinet with heat sink according to claim 1, wherein: the blowing mechanism (2) comprises a blowing port, a blower (21) and a cooling type blowing pipe (22), wherein the blowing port is arranged at the top of the cabinet body (1), and the blower (21) is connected with the blowing port through the cooling type blowing pipe (22).
3. The variable frequency cabinet with heat sink according to claim 2, wherein: the cooling type blast pipe (22) comprises a pipeline body (221), a cooling water pipe (222) and a heat insulation sleeve (223), wherein the heat insulation sleeve (223) is sleeved outside the pipeline body (221), a cooling interlayer is reserved between the heat insulation sleeve (223) and the pipeline body (221), the cooling water pipe (222) is arranged around the pipeline body (221), and the cooling water pipe (222) is positioned in the cooling interlayer.
4. The variable frequency cabinet with heat sink according to claim 1, wherein: one side of the open-close type heat radiation plate (3) far away from the hinge is connected with the cabinet body in a clamping mode, and an opening handle (7) is arranged on the outer surface of the open-close type heat radiation plate (3).
5. The variable frequency cabinet with heat sink according to claim 1, wherein: the top surface of connecting frame (5) bottom still is equipped with draws worm lamp area (8), the top surface of drawing worm lamp area (8) also is equipped with transparent armyworm layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223294594.0U CN219352192U (en) | 2022-12-08 | 2022-12-08 | Frequency conversion cabinet with heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223294594.0U CN219352192U (en) | 2022-12-08 | 2022-12-08 | Frequency conversion cabinet with heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219352192U true CN219352192U (en) | 2023-07-14 |
Family
ID=87108606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223294594.0U Active CN219352192U (en) | 2022-12-08 | 2022-12-08 | Frequency conversion cabinet with heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219352192U (en) |
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2022
- 2022-12-08 CN CN202223294594.0U patent/CN219352192U/en active Active
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