CN217035315U - Heat dissipation device of dry-type transformer - Google Patents
Heat dissipation device of dry-type transformer Download PDFInfo
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- CN217035315U CN217035315U CN202220050623.XU CN202220050623U CN217035315U CN 217035315 U CN217035315 U CN 217035315U CN 202220050623 U CN202220050623 U CN 202220050623U CN 217035315 U CN217035315 U CN 217035315U
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- heat dissipation
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Abstract
The utility model discloses a dry-type transformer heat dissipation device which comprises a heat dissipation protection box body, wherein the center of the bottom end of the inner wall of the heat dissipation protection box body is fixedly connected with the dry-type transformer body, the top end of the outer wall of the heat dissipation protection box body is fixedly connected with a cooling mechanism, the left side and the right side of the heat dissipation protection box body are respectively provided with a dustproof mechanism, the lower parts of the left side and the right side of the outer wall of the heat dissipation protection box body are respectively fixedly connected with an anti-skidding mechanism, the cooling mechanism comprises a protection cover, the left side of the top end of the inner wall of the protection cover is fixedly connected with a motor, the output end of the motor is fixedly connected with a first rotating rod, and the surface of the first rotating rod is in transmission connection with a transmission belt. According to the utility model, the dustproof mechanism is arranged, so that the interior of the heat-dissipation protection box body can be prevented from being dustproof, and the L-shaped limiting rod can facilitate the installation and the disassembly of the dustproof plate, so that the working time of workers is reduced.
Description
Technical Field
The utility model relates to the technical field of dry-type transformers, in particular to a heat dissipation device of a dry-type transformer.
Background
The dry transformer is widely used in local lighting, high-rise buildings, airports, wharf mechanical equipment and other places, and is a transformer with iron core and winding not soaked in insulating oil.
When the dry-type transformer box is used in a heat dissipation mode, dust can enter the dry-type transformer box through the heat dissipation holes, the existing dust guard can be fixed through bolts when being installed and detached, and the dry-type transformer box cannot be detached and installed when a worker does not have a screwdriver, so that the work difficulty of the worker is increased.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a heat dissipation device for a dry-type transformer, so as to solve the problems of the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a dry-type transformer heat dissipation device comprises a heat dissipation protection box body, wherein the dry-type transformer body is fixedly connected with the center of the bottom end of the inner wall of the heat dissipation protection box body, the top end of the outer wall of the heat dissipation protection box body is fixedly connected with a cooling mechanism, the left side and the right side of the heat dissipation protection box body are respectively provided with a dustproof mechanism, and the lower parts of the left side and the right side of the outer wall of the heat dissipation protection box body are respectively fixedly connected with an anti-skidding mechanism;
the cooling mechanism comprises a protective cover, a motor is fixedly connected to the left side of the top end of the inner wall of the protective cover, a first rotating rod is fixedly connected to the output end of the motor, a transmission belt is connected to the surface of the first rotating rod in a transmission manner, a second rotating rod is connected to the right side of the transmission belt in a transmission manner, and the top end of the second rotating rod is rotatably connected with the right side of the top end of the inner wall of the protective cover; and the bottom end of the second rotating rod and the bottom end of the first rotating rod are respectively and fixedly connected with fans, and the two fans are positioned above the dry-type transformer body.
As a further improvement scheme of the technical scheme: dustproof mechanism includes two dust guards, two the left and right sides of locating the heat dissipation guard box body of dust guard, two the spacing groove has been seted up respectively at the upper and lower both ends of dust guard, and is a plurality of the inner wall sliding connection of spacing groove has L type gag lever post.
As a further improvement scheme of the technical scheme: the upper and lower both sides of the inner wall left and right sides of protection casing are equipped with the fixed slot respectively, and are a plurality of the sliding tray has been seted up respectively to the inner wall one end of fixed slot, and is a plurality of the inner wall of sliding tray and the top sliding connection of L type gag lever post.
As a further improvement scheme of the technical scheme: it is a plurality of one side of L type gag lever post is fixedly connected with expanding spring respectively, and is a plurality of one side mutually on the back of the body of expanding spring respectively with the left side fixed connection of fixed slot.
As a further improvement scheme of the technical scheme: the anti-skidding mechanism comprises two metal plates, wherein the opposite sides of the two metal plates are respectively and fixedly connected with the lower portions of the left side and the right side of the outer wall of the heat dissipation protection box body, the bottom ends of the two metal plates are respectively and fixedly connected with electric push rods, the bottom ends of the two electric push rods are respectively and fixedly connected with anti-skidding pads, and four corners of the bottom end of the outer wall of the heat dissipation protection box body are respectively and fixedly connected with universal wheels.
As a further improvement scheme of the technical scheme: the heat dissipation protection box comprises a heat dissipation protection box body and is characterized in that the right side of the outer wall of the heat dissipation protection box body is rotatably connected with a box door through a hinge, the surface of the box door is fixedly connected with a handle, and heat dissipation holes are formed in the left side and the right side of the heat dissipation protection box body respectively.
Compared with the prior art, the utility model has the beneficial effects that:
1. the dustproof mechanism is arranged, so that the interior of the heat dissipation protection box body can be prevented from being dustproof, and the L-shaped limiting rod can facilitate the installation and the disassembly of the dustproof plate, so that the working time of workers is reduced;
2. according to the utility model, the cooling mechanism is arranged, so that the dry-type transformer body can be cooled and radiated, and the damage caused by overhigh temperature during the work of the dry-type transformer body is avoided.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to make the technical solutions of the present invention practical in accordance with the contents of the specification, the following detailed description is given of preferred embodiments of the present invention with reference to the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
fig. 1 is a schematic front sectional view of a heat dissipation device for a dry-type transformer according to the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B of FIG. 1;
fig. 4 is a schematic view of an external structure of a heat dissipation device for a dry-type transformer according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a protective cover; 2. a motor; 3. a first rotating lever; 4. a transmission belt; 5. a second rotating rod; 6. a fan; 7. a heat dissipation protection box body; 8. a dry-type transformer body; 9. a metal plate; 10. an electric push rod; 11. a non-slip mat; 12. a universal wheel; 13. heat dissipation holes; 14. a dust-proof plate; 15. a limiting groove; 16. an L-shaped limiting rod; 17. a tension spring; 18. a fixing groove; 19. a sliding groove; 20. a box door; 21. a handle.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, in an embodiment of the present invention, a heat dissipation device for a dry-type transformer includes a heat dissipation protection box body 7, a dry-type transformer body 8 is fixedly connected to a center of a bottom end of an inner wall of the heat dissipation protection box body 7, a cooling mechanism is fixedly connected to a top end of an outer wall of the heat dissipation protection box body 7, dust prevention mechanisms are respectively disposed on left and right sides of the heat dissipation protection box body 7, and anti-slip mechanisms are respectively fixedly connected to lower portions of left and right sides of the outer wall of the heat dissipation protection box body 7.
The cooling mechanism comprises a protective cover 1, a motor 2 is fixedly connected to the left side of the top end of the inner wall of the protective cover 1, a first rotating rod 3 is fixedly connected to the output end of the motor 2, a transmission belt 4 is connected to the surface of the first rotating rod 3 in a transmission mode, a second rotating rod 5 is connected to the right side of the transmission belt 4 in a transmission mode, and the top end of the second rotating rod 5 is connected with the right side of the top end of the inner wall of the protective cover 1 in a rotating mode.
The bottom end of the second rotating rod 5 and the bottom end of the first rotating rod 3 are respectively and fixedly connected with fans 6, and the two fans 6 are positioned above the dry-type transformer body 8. Through being provided with cooling mechanism, can cool down and dispel the heat dry-type transformer body 8, avoid dry-type transformer body 8 too high and lead to damaging at the during operation temperature.
Dustproof mechanism includes two dust guards 14, the left and right sides of locating heat dissipation guard box body 7 of two dust guards 14, and spacing groove 15 has been seted up respectively at two upper and lower both ends of two dust guards 14, and the inner wall sliding connection of a plurality of spacing grooves 15 has L type gag lever post 16.
The upper and lower both sides of the inner wall left and right sides of protection casing 1 are equipped with fixed slot 18 respectively, and sliding tray 19 has been seted up respectively to a plurality of fixed slot 18's inner wall one end, and the inner wall of a plurality of sliding tray 19 and the top sliding connection of L type gag lever post 16.
One side of each L-shaped limiting rod 16 is fixedly connected with an expansion spring 17, and the opposite sides of the expansion springs 17 are fixedly connected with the left sides of the fixing grooves 18. Through being provided with dustproof mechanism, can prevent dust to heat dissipation guard box body 7 is inside, and L type gag lever post 16 can be convenient for install and dismantle dust guard 14 to reduce staff's operating time.
The anti-skidding mechanism comprises two metal plates 9, wherein the opposite sides of the two metal plates 9 are respectively fixedly connected with the lower portions of the left side and the right side of the outer wall of the heat dissipation protection box body 7, the bottom ends of the two metal plates 9 are respectively fixedly connected with electric push rods 10, the bottom ends of the two electric push rods 10 are respectively fixedly connected with anti-skidding pads 11, and four corners of the bottom end of the outer wall of the heat dissipation protection box body 7 are respectively fixedly connected with universal wheels 12.
The right side of the outer wall of the heat dissipation protection box body 7 is rotatably connected with a box door 20 through a hinge, the surface of the box door 20 is fixedly connected with a handle 21, and heat dissipation holes 13 are respectively formed in the left side and the right side of the heat dissipation protection box body 7.
The working principle of the utility model is as follows:
firstly, the worker pushes the heat dissipation protection box body 7 to a proper position through the universal wheel 12, and starts the electric push rod 10 under the metal plate 9, so that the anti-slip mat 11 contacts the ground to be fixed, then starts the dry type transformer body 8 to start working, and generates a large amount of heat in the working process of the dry type transformer body 8, then starts the motor 2 in the protection cover 1 to drive the first rotating rod 3 to rotate, so that the first rotating rod 3 drives the left fan 6 to rotate, so as to cool the dry type transformer body 8, meanwhile, when the first rotating rod 3 rotates, the second rotating rod 5 is driven to rotate through the transmission belt 4, so as to drive the right fan 6 to rotate simultaneously, and then the heat is discharged out of the heat dissipation protection box body 7 through the heat dissipation holes 13, and the dust guard 14 prevents dust from entering the heat dissipation protection box body 7 through the heat dissipation holes 13, after the work is accomplished, the staff opens door 20 through pulling handle 21, staff outwards pulls L type gag lever post 16 after that, pull out L type gag lever post 16's one end from spacing groove 15, thereby dismantle dust guard 14, the staff will clear up the dust guard 14 laminating on louvre 13 after that, and pull L type gag lever post 16 and put into spacing groove 15 with L type gag lever post 16 one end, and L type gag lever post 16's the other end slides on the inside sliding tray 19 of fixed slot 18, simultaneously expanding spring 17 pulls L type gag lever post 16 and avoids dust guard 14 to drop.
Although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof.
Claims (6)
1. A dry-type transformer heat dissipation device comprises a heat dissipation protection box body (7), and is characterized in that a dry-type transformer body (8) is fixedly connected to the center of the bottom end of the inner wall of the heat dissipation protection box body (7), a cooling mechanism is fixedly connected to the top end of the outer wall of the heat dissipation protection box body (7), dustproof mechanisms are respectively arranged on the left side and the right side of the heat dissipation protection box body (7), and anti-skid mechanisms are respectively fixedly connected to the lower portions of the left side and the right side of the outer wall of the heat dissipation protection box body (7);
the cooling mechanism comprises a protective cover (1), a motor (2) is fixedly connected to the left side of the top end of the inner wall of the protective cover (1), a first rotating rod (3) is fixedly connected to the output end of the motor (2), a driving belt (4) is connected to the surface of the first rotating rod (3) in a transmission manner, a second rotating rod (5) is connected to the right side of the driving belt (4) in a transmission manner, and the top end of the second rotating rod (5) is rotatably connected with the right side of the top end of the inner wall of the protective cover (1); the bottom of second dwang (5) and the bottom of first dwang (3) are fixedly connected with fan (6) respectively, two fan (6) are located the top of dry-type transformer body (8).
2. The heat dissipation device of a dry-type transformer as recited in claim 1, wherein the dustproof mechanism comprises two dustproof plates (14), the two dustproof plates (14) are disposed on the left and right sides of the heat dissipation protection box body (7), the upper and lower ends of the two dustproof plates (14) are respectively provided with a limiting groove (15), and the inner walls of the limiting grooves (15) are slidably connected with L-shaped limiting rods (16).
3. The heat dissipation device for the dry-type transformer as claimed in claim 2, wherein the protection cover (1) has fixing grooves (18) formed on the upper and lower sides of the left and right sides of the inner wall, a plurality of sliding grooves (19) are formed at one end of the inner wall of each fixing groove (18), and the inner walls of the plurality of sliding grooves (19) are slidably connected to the top end of the L-shaped limiting rod (16).
4. A dry-type transformer heat sink according to claim 3, characterized in that one side of each of the L-shaped limiting rods (16) is fixedly connected with a telescopic spring (17), and the opposite side of each of the telescopic springs (17) is fixedly connected with the left side of the fixing groove (18).
5. The heat dissipation device for the dry-type transformer according to claim 1, wherein the anti-slip mechanism comprises two metal plates (9), opposite sides of the two metal plates (9) are respectively and fixedly connected with the lower portions of the left side and the right side of the outer wall of the heat dissipation protection box body (7), the bottom ends of the two metal plates (9) are respectively and fixedly connected with an electric push rod (10), the bottom ends of the two electric push rods (10) are respectively and fixedly connected with an anti-slip pad (11), and four corners of the bottom end of the outer wall of the heat dissipation protection box body (7) are respectively and fixedly connected with universal wheels (12).
6. The heat dissipation device for the dry-type transformer as recited in claim 1, wherein a door (20) is rotatably connected to the right side of the outer wall of the heat dissipation protection box body (7) through a hinge, a handle (21) is fixedly connected to the surface of the door (20), and heat dissipation holes (13) are respectively formed in the left side and the right side of the heat dissipation protection box body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220050623.XU CN217035315U (en) | 2022-01-10 | 2022-01-10 | Heat dissipation device of dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220050623.XU CN217035315U (en) | 2022-01-10 | 2022-01-10 | Heat dissipation device of dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217035315U true CN217035315U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220050623.XU Active CN217035315U (en) | 2022-01-10 | 2022-01-10 | Heat dissipation device of dry-type transformer |
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| CN (1) | CN217035315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038008A (en) * | 2022-11-29 | 2023-05-02 | 江苏新益机械有限公司 | Continuous working plate shearing machine with self-adaptive heat dissipation function |
-
2022
- 2022-01-10 CN CN202220050623.XU patent/CN217035315U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038008A (en) * | 2022-11-29 | 2023-05-02 | 江苏新益机械有限公司 | Continuous working plate shearing machine with self-adaptive heat dissipation function |
| CN116038008B (en) * | 2022-11-29 | 2023-12-08 | 中铜华中铜业有限公司 | Continuous working plate shearing machine with self-adaptive heat dissipation function |
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