CN217789090U - Outdoor switch board of using - Google Patents
Outdoor switch board of using Download PDFInfo
- Publication number
- CN217789090U CN217789090U CN202221696380.3U CN202221696380U CN217789090U CN 217789090 U CN217789090 U CN 217789090U CN 202221696380 U CN202221696380 U CN 202221696380U CN 217789090 U CN217789090 U CN 217789090U
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- cabinet body
- roof
- switch board
- vent hole
- wardrobe
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Abstract
The utility model provides an outdoor power distribution cabinet, which comprises an outer cabinet body and an inner cabinet body, wherein the outer cabinet body and the inner cabinet body share the same front panel, and spaces are reserved between the upper side, the left side and the right side of the inner cabinet body and the outer cabinet body; the left panel and the right panel of the inner cabinet body are respectively provided with a first lower vent hole, and the top plate of the inner cabinet body is provided with a first upper vent hole; and the lower parts of the left panel and the right panel of the outer cabinet body are respectively provided with a second lower vent hole, the top plate of the outer cabinet body is provided with a second upper vent hole, and a canopy is fixedly arranged right above the top plate of the outer cabinet body. The utility model makes good use of the principle of natural ventilation, the air circulation forms cool wind, and the influence of high temperature weather outside on the inner cabinet body is small; meanwhile, the heat can be carried away in the air circulation process, and the cooling effect on the inner cabinet body is achieved.
Description
Technical Field
The utility model belongs to switch board production field especially relates to an outdoor switch board of using.
Background
The power distribution cabinet is a cabinet body in a place where voltage and current of electric energy are converted, concentrated and distributed in a power system, and plays an important role in daily life and industrial production.
The working temperature in the power distribution cabinet is required to be controlled to be-25-40 ℃, for outdoor power distribution cabinets, particularly in southern areas, the external environment temperature is high, and cooling structures such as air conditioners, fans and the like are required to be arranged in the power distribution cabinet to reduce the temperature in the cabinet body, so that the normal operation of electrical elements is ensured. This cooling mode consumes the energy on the one hand, and when this type of cooling structure of on the other hand was opened, can produce the noise, consequently some internal amortization structures that can set up of cabinet reduce this noise pollution, intangible make cabinet body structure more complicated.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an outdoor switch board of using natural draft cooling principle to reduce the internal temperature of cabinet, the energy saving, noise pollution abatement simultaneously.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
an outdoor power distribution cabinet comprises an outer cabinet body and an inner cabinet body arranged in the outer cabinet body, wherein the outer cabinet body and the inner cabinet body share the same front panel, a cabinet door is arranged on the front panel of the inner cabinet body, and spaces are reserved between the upper side, the left side and the right side of the inner cabinet body and the outer cabinet body;
the lower parts of the left panel and the right panel of the inner cabinet body are respectively provided with a first lower vent hole, and the top plate of the inner cabinet body is provided with a first upper vent hole;
the left and right panel lower part position of the outer cabinet body is equipped with second lower ventilation hole respectively, and its roof is equipped with the ventilation zone is equipped with the second and goes up the ventilation hole, fixedly is equipped with the canopy directly over the outer cabinet body roof, the canopy shelters from the outer cabinet body roof and prevents that the rainwater from going into the cabinet body by the second upper ventilation hole.
Further, the roof of the outer cabinet body is of a double-slope roof structure, the ventilation area is close to the top of the double-slope roof, the rainshed is a double-slope roof rainshed, and the lowest edge of the rainshed is lower than the lowest edge of the ventilation area.
Furthermore, the upper surfaces of the two slope surfaces of the top plate of the outer cabinet body are respectively provided with a diversion trench.
Furthermore, an exhaust fan is installed in the first upper vent.
Furthermore, the second lower vent hole is of a louver structure.
Furthermore, the cabinet door is of a split door structure, and a sealing structure is arranged between the cabinet door and the inner cabinet body.
Further, outer cabinet body roof is provided with a plurality of stands, and the canopy is installed on the stand.
Compared with the prior art, an outdoor switch board have following advantage:
(1) The utility model discloses in, the setting of the internal cabinet body is internal at outer cabinet, and leaves the ventilation space between the internal cabinet body and the external cabinet body including, and the external cabinet body plays the guard action to the internal cabinet body, prevents that sunshine from penetrating whole internal cabinet body directly, prevents to a certain extent that the internal cabinet body high temperature from appearing.
(2) The utility model makes good use of the principle of natural ventilation without using electric energy, the air circulates in the air circulation channel formed by the second lower ventilation hole, the ventilation space and the second upper ventilation hole, and the air circulation forms cool wind, thus the influence of high temperature weather outside on the internal cabinet body is small; meanwhile, heat can be carried away in the air circulation process, the inner cabinet body is cooled, the temperature in the inner cabinet body meets the requirements of electrical elements, and the cooling mode does not produce noise pollution.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic perspective view of an outdoor power distribution cabinet according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an outdoor power distribution cabinet according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating cooling of an outdoor power distribution cabinet according to an embodiment of the present invention;
description of the reference numerals:
1-an inner cabinet body; 11-a first lower vent; 12-a first upper vent; 2-an outer cabinet body; 21-a second lower vent; 22-a second upper vent; 23-diversion trenches; 3-a ventilation area; 4-an exhaust fan; 5-a canopy; 6-upright post; 7-cabinet door.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Fig. 1 and 2 show, an outdoor switch board, including the outer cabinet body 2 and the inside inner cabinet body 1 that sets up thereof, the outer cabinet body 2 and the common same front panel of the inner cabinet body 1, the inner cabinet body 1 is used for splendid attire electrical components, and its front panel is equipped with cabinet door 7, and cabinet door 7 adopts to run from opposite directions the door structure, is equipped with seal structure between cabinet door 7 and the inner cabinet body 1, prevents on the one hand that the dust from getting into, and on the other hand prevents that the rainwater from getting into the cabinet body. The inner cabinet body 1 can share a rear panel with the outer cabinet body 2, and also can be respectively and independently provided with a rear panel, and a space is reserved between the rear panel of the inner cabinet body and the rear panel of the outer cabinet body. The utility model discloses will all leave the space between the 1 left and right sides of the inner cabinet body and the outer cabinet body 2, between the 2 roof of the inner cabinet body and the 2 roof of the outer cabinet body respectively, this space is the ventilation space that the air flows promptly.
The lower parts of the left panel and the right panel of the inner cabinet body 1 are respectively provided with a first lower vent hole 11, and the top plate of the inner cabinet body 1 is provided with a first upper vent hole 12.
The left and right panel lower part positions of the outer cabinet body 2 are respectively provided with a second lower ventilation hole 21, the second lower ventilation hole 21 adopts a shutter hole structure, the top plate of the outer cabinet body 2 is of a double-slope top structure, and the top plate structure enables rainwater to flow down quickly to play a good rainproof role. The roof of the outer cabinet body 2 is close to the top position punishment and is equipped with ventilation zone 3 respectively, and ventilation zone 3 has seted up the second and has gone up hole 31, fixes being equipped with canopy 5 directly over the roof of the outer cabinet body 2, and canopy 5 is the double-slope roof structure equally, and it is through 6 fixed mounting of stand on the roof of the outer cabinet body, canopy 5 lower edge is less than ventilation zone 3 lower edge, prevents effectively that the rainwater from going up hole 31 by the second and getting into the cabinet internal.
The utility model utilizes the principle of natural ventilation to cool the inner cabinet body 1, the schematic diagram is shown in fig. 3, air circulates in an air circulation channel formed by a second lower ventilation hole, a ventilation space and a second upper ventilation hole, and the air circulation forms cool wind, thus the influence of high temperature weather outside on the inner cabinet body 1 is less; meanwhile, heat can be carried away in the air circulation process, and the influence of high-temperature weather on the inner cabinet body 1 is further reduced. The natural ventilation cooling mode does not use energy, reduces energy loss, and does not produce noise pollution simultaneously. After the air got into the ventilation space, some gas can get into the internal cabinet body 1 through first ventilation hole 11 down, then discharge to the 2 headspace of the external cabinet body through first ventilation hole 12, finally discharge by ventilation hole 31 on the second, and this air natural circulation that gets into internal cabinet body 1 has reduced the influence of high temperature weather to the internal cabinet body again to the direct cooling of internal cabinet body 1 internal environment.
In this embodiment, the left and right ends of the top plate of the inner cabinet 1 are both provided with first upper ventilation holes 12, and the exhaust fan 4 is installed in the first upper ventilation holes 12. Further improving the air flow speed and flow rate in the inner cabinet body 1 and improving the cooling speed of the inner cabinet body 1.
In this embodiment, the outer surfaces of the two slope surfaces of the top plate of the outer cabinet body are respectively provided with a diversion trench 23 along respective inclined directions, and the lower end of the diversion trench 23 extends out of the lower edge of the top plate of the outer cabinet body. The roof 3 of the better improvement outer cabinet body of this structure is to the water conservancy diversion effect of rainwater.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an outdoor switch board that uses which characterized in that: the wardrobe comprises an outer wardrobe body (2) and an inner wardrobe body (1) arranged in the outer wardrobe body (2), wherein the outer wardrobe body (2) and the inner wardrobe body (1) share the same front panel, a wardrobe door (7) is arranged on the front panel of the inner wardrobe body (1), and spaces are reserved between the upper side and the left side and the right side of the inner wardrobe body (1) and the outer wardrobe body (2);
the lower parts of the left panel and the right panel of the inner cabinet body (1) are respectively provided with a first lower vent hole (11), and the top plate of the inner cabinet body is provided with a first upper vent hole (12);
the left and right panel lower part position of the outer cabinet body (2) is equipped with second lower ventilation hole (21) respectively, and its roof is equipped with ventilation zone (3) are equipped with ventilation hole (22) on the second, are fixed directly over the outer cabinet body (2) roof to be equipped with canopy (5), canopy (5) shelter from to the outer cabinet body (2) roof and prevent that the rainwater from going into the cabinet body by ventilation hole (22) on the second.
2. An outdoor switch board of claim 1, characterized in that: the roof of the outer cabinet body (2) is of a double-slope roof structure, the ventilation area (3) is close to the double-slope roof, the rainshed (5) is a double-slope roof rainshed, and the lowest edge of the rainshed is lower than the lowest edge of the ventilation area (3).
3. The outdoor power distribution cabinet according to claim 2, wherein: the upper surfaces of the two slope surfaces of the top plate of the outer cabinet body (2) are respectively provided with a diversion trench (23).
4. An outdoor switch board of claim 1, characterized in that: an exhaust fan (4) is installed in the first upper vent hole (12).
5. An outdoor switch board of claim 1, characterized in that: the second lower vent hole (21) is of a shutter hole structure.
6. An outdoor switch board of claim 1, characterized in that: the cabinet door (7) is of a split door structure, and a sealing structure is arranged between the cabinet door and the inner cabinet body (1).
7. An outdoor switch board of claim 1, characterized in that: the outer cabinet body (2) roof is provided with a plurality of stands (6), install on stand (6) canopy (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221696380.3U CN217789090U (en) | 2022-07-01 | 2022-07-01 | Outdoor switch board of using |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221696380.3U CN217789090U (en) | 2022-07-01 | 2022-07-01 | Outdoor switch board of using |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217789090U true CN217789090U (en) | 2022-11-11 |
Family
ID=83937199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221696380.3U Active CN217789090U (en) | 2022-07-01 | 2022-07-01 | Outdoor switch board of using |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217789090U (en) |
-
2022
- 2022-07-01 CN CN202221696380.3U patent/CN217789090U/en active Active
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