CN210957411U - Heat dissipation window for transformer box - Google Patents
Heat dissipation window for transformer box Download PDFInfo
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- CN210957411U CN210957411U CN201922237014.6U CN201922237014U CN210957411U CN 210957411 U CN210957411 U CN 210957411U CN 201922237014 U CN201922237014 U CN 201922237014U CN 210957411 U CN210957411 U CN 210957411U
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- window
- heat dissipation
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- louver
- window frame
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Abstract
The utility model discloses a heat dissipation window for transformer box, including window frame and a plurality of casement, the casement includes first casement and second casement, first casement slope set up in the window frame, the contained angle of first casement internal surface with the window frame bottom surface is 20 ° -70 °; one end of the second window leaf is fixedly connected with the top of the first window leaf, and the included angle between the outer surface of the second window leaf and the bottom surface of the window frame is 30-90 degrees. The utility model aims at providing a heat dissipation window for transformer case, this heat dissipation window not only can be fine ventilation cooling, can also effectually prevent that the rainwater from entering into the transformer case inside, arouse the problem of circuit trouble.
Description
Technical Field
The utility model relates to a heat dissipation window technical field mainly relates to a heat dissipation window for transformer case.
Background
A substation box is a box body of a place where voltage and current of electric energy are converted, concentrated, and distributed in an electric power system, and is mainly used for protecting electric power facilities. In order to ensure the quality of electric energy and the safety of equipment, voltage regulation, power flow control and protection of power transmission and distribution lines and main electrical equipment are required to be carried out in a transformer box.
At present, most outdoor transformer boxes used in cities are arranged outside a cell or in an open area beside a road, so that the outdoor transformer boxes have the functions of ventilation, rain prevention, theft prevention and the like. The invention discloses a rainproof ventilation distribution box with the name of 'a rainproof ventilation distribution box', and the publication number of CN104218475A, which comprises a ceiling adjusting device, wherein the ceiling adjusting device comprises a linear motor, a temperature sensor and a controller, the temperature sensor and the controller are arranged in a box body, the linear motor is arranged below the ceiling, the linear motor is arranged in a placement groove, the placement groove is fixedly arranged at the top of the box body, and the linear motor and the temperature sensor are respectively and electrically connected with the controller; the side wall of the box body consists of an inner wall and an outer wall, a gap is formed between the inner wall and the outer wall, the inner wall is provided with the stainless steel mesh enclosure, and the outer wall is provided with the plurality of strip-shaped ventilation holes.
Although the scheme can achieve the function of rain prevention, the defects of poor heat dissipation and poor ventilation effect can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat dissipation window for transformer case, this heat dissipation window not only can be fine ventilation cooling, can also effectually prevent that the rainwater from entering into the transformer case inside, arouse the problem of circuit trouble.
The utility model discloses a following technical scheme realizes:
a heat dissipation window for a power transformation box comprises a window frame and a plurality of window leaves, wherein each window leaf comprises a first window leaf and a second window leaf, the first window leaf is obliquely arranged in the window frame, and an included angle between the inner surface of the first window leaf and the bottom surface of the window frame is 20-70 degrees; one end of the second window leaf is fixedly connected with the top of the first window leaf, and the included angle between the outer surface of the second window leaf and the bottom surface of the window frame is 30-90 degrees.
When rainwater falls on the power transformation box, the first window leaf and the bottom surface of the window frame form a certain included angle, so that rainwater can be reduced from entering the power transformation box. Even the rainwater is too big so that when the length of first louver was not enough to block the rainwater, because the top of first louver is provided with the second louver, can play effectual cushioning effect to the rainwater, block that the rainwater enters into the transformer case inside.
And the window further comprises a third window vane, one end of the third window vane is connected with the bottom of the first window vane, and the included angle between the outer surface of the third window vane and the bottom surface of the window frame is 30-90 degrees.
In windy rainy day, the rainwater has certain angle with ground, through setting up the third louver, can reduce the area of contact of rainwater and first louver, and then blocks that the rainwater enters into the transformer box inside.
Further, the height of the second louver and the third louver is 15 mm.
Furthermore, the included angle between the inner surface of the first window leaf and the bottom surface of the window frame is 45 degrees, and a large number of experiments prove that when the included angle between the first window leaf and the bottom surface of the window frame is 45 degrees, the ventilation and heat dissipation effects are the best.
Further, the outer surface of the second window leaf and the bottom surface of the window frame form an included angle of 90 degrees.
Further, the outer surface of the third window leaf and the bottom surface of the window frame form an included angle of 90 degrees.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
(1) the first window leaf of the heat dissipation window is obliquely arranged in the window frame, and the second window leaf and the third window leaf are respectively arranged at the two ends of the first window leaf, so that the problem that rainwater enters the transformer box to cause circuit faults can be effectively prevented;
(2) this heat dissipation window is with the inside and outside intercommunication of transformer case, and ventilation cooling effect is good.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic overall structure diagram of an embodiment of a heat dissipation window of the present invention;
FIG. 2 is a schematic structural view of a heat dissipating louver according to an embodiment of the present invention;
reference numerals: 1. a window frame; 2. a first louver; 3. a second louver; 4. a third louver.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
As shown in the figures 1-2 of the drawings,
the utility model provides a transformer is heat dissipation window for case, includes window frame 1 and a plurality of louver, equidistant setting in window frame 1, in this embodiment, the distance between the adjacent louver is 40 mm. The window leaves comprise a first window leaf 2 and a second window leaf 3, the first window leaf 2 is a rectangular block, and two side edges of the rectangular block are welded with the side edges of the window frame 1; the top of the first window leaf 2 is turned upwards to form a second window leaf 3 with the height of 15mm, in this embodiment, the surface of the first window leaf 2 facing the inside of the transformer box forms 45 degrees with the bottom surface of the window frame 1, and the included angle between the surface of the second window leaf 3 facing the outside of the transformer box and the bottom surface of the window frame 1 is 90 degrees, that is, the first window leaf 2 and the second window leaf 3 form 135 degrees. When rainwater falls on the transformer box, the first window leaf 2 and the bottom surface of the window frame 1 form a certain included angle, so that rainwater can be reduced from entering the transformer box. Even the rainwater is too big so that when first louver 2's length was not enough to block the rainwater, because the top of first louver 2 is provided with second louver 3, can play effectual cushioning effect to the rainwater, block that the rainwater enters into inside the transformer box.
In the embodiment, the bottom of the first louver 2 is turned downwards by 45 degrees to form the third louver 4 with the height of 15mm, and the angle of the downward turning can be set according to the actual situation. In windy rainy day, the rainwater has certain angle with ground, through setting up third louver 4, can reduce the rainwater and the direct contact of first louver 2 to it enters into the transformer case inside to block the rainwater.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The heat dissipation window for the power transformation box is characterized by comprising a window frame (1) and a plurality of window leaves, wherein each window leaf comprises a first window leaf (2) and a second window leaf (3), the first window leaf (2) is obliquely arranged in the window frame (1), and an included angle between the inner surface of the first window leaf (2) and the bottom surface of the window frame (1) is 45 degrees; one end of the second window leaf (3) is fixedly connected with the top of the first window leaf (2), and the included angle between the outer surface of the second window leaf (3) and the bottom surface of the window frame (1) is 30-90 degrees.
2. The heat dissipation window for the power transformation box as recited in claim 1, further comprising a third louver (4), wherein one end of the third louver (4) is connected with the bottom of the first louver (2), and an included angle between the outer surface of the third louver (4) and the bottom surface of the window frame (1) is 30-90 °.
3. The heat dissipation window for the transformer box as claimed in claim 2, wherein the heights of the second louver (3) and the third louver (4) are 15 mm.
4. The heat dissipation window for the power transformation box as claimed in claim 3, wherein the angle between the outer surface of the second window leaf (3) and the bottom surface of the window frame (1) is 90 °.
5. The heat dissipation window for the power transformation box as recited in claim 4, wherein an included angle between the outer surface of the third window blade (4) and the bottom surface of the window frame (1) is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922237014.6U CN210957411U (en) | 2019-12-13 | 2019-12-13 | Heat dissipation window for transformer box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922237014.6U CN210957411U (en) | 2019-12-13 | 2019-12-13 | Heat dissipation window for transformer box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210957411U true CN210957411U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922237014.6U Active CN210957411U (en) | 2019-12-13 | 2019-12-13 | Heat dissipation window for transformer box |
Country Status (1)
| Country | Link |
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| CN (1) | CN210957411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234298A (en) * | 2021-12-18 | 2022-03-25 | 珠海格力电器股份有限公司 | Air conditioner external unit structure, control method thereof, air conditioner and storage medium |
-
2019
- 2019-12-13 CN CN201922237014.6U patent/CN210957411U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234298A (en) * | 2021-12-18 | 2022-03-25 | 珠海格力电器股份有限公司 | Air conditioner external unit structure, control method thereof, air conditioner and storage medium |
| CN114234298B (en) * | 2021-12-18 | 2022-10-21 | 珠海格力电器股份有限公司 | Air conditioner external unit structure, control method thereof, air conditioner and storage medium |
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