CN222260732U - A high-efficiency heat dissipation transformer fan - Google Patents
A high-efficiency heat dissipation transformer fan Download PDFInfo
- Publication number
- CN222260732U CN222260732U CN202421093195.4U CN202421093195U CN222260732U CN 222260732 U CN222260732 U CN 222260732U CN 202421093195 U CN202421093195 U CN 202421093195U CN 222260732 U CN222260732 U CN 222260732U
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- Prior art keywords
- fixedly connected
- heat dissipation
- bidirectional threaded
- threaded rod
- efficiency heat
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 40
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 27
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Transformer Cooling (AREA)
Abstract
本实用新型公开了一种高效散热变压器风扇，包括：变压器本体，所述变压器本体的下表面固定连接有底座，所述变压器本体的上表面固定连接有安装架，所述变压器本体的内部设置有散热翅片，所述安装架的侧表面固定连接有上支板，所述上支板的内部转动连接有双向螺纹杆，所述双向螺纹杆的数量为两根且左右分布，所述双向螺纹杆的外表面螺纹连接有螺纹圈，所述螺纹圈的侧表面固定连接有电机盒，所述电机盒的输出端固定连接有风扇，所述风扇的数量为多个且线性阵列，通过多个风扇进行工作，增加气体流速，保证散热的效率，并且双向螺纹杆可以同时带动两组风扇进行工作，进一步提高散热的效率。
The utility model discloses a high-efficiency heat dissipation transformer fan, comprising: a transformer body, a base is fixedly connected to the lower surface of the transformer body, a mounting frame is fixedly connected to the upper surface of the transformer body, heat dissipation fins are arranged inside the transformer body, an upper support plate is fixedly connected to the side surface of the mounting frame, a bidirectional threaded rod is rotatably connected to the inside of the upper support plate, two bidirectional threaded rods are in number and are distributed left and right, a thread ring is threadedly connected to the outer surface of the bidirectional threaded rod, a motor box is fixedly connected to the side surface of the thread ring, a fan is fixedly connected to the output end of the motor box, a plurality of fans are in number and in a linear array, a plurality of fans are used to work, a gas flow rate is increased, the heat dissipation efficiency is ensured, and the bidirectional threaded rod can drive two sets of fans to work at the same time, thereby further improving the heat dissipation efficiency.
Description
Technical Field
The utility model relates to the technical field of dry transformers, in particular to a high-efficiency heat dissipation transformer fan.
Background
A dry-type transformer is an electrical device, mainly for voltage conversion. It is characterized in that the iron core and windings are not immersed in insulating oil, but are directly exposed to air. The design makes the dry-type transformer more environment-friendly, fireproof and easy to maintain compared with the oil-immersed transformer, and is suitable for being installed in public places, and when the dry-type transformer is used, the dry-type transformer is generally externally connected with a cooling fan, and when the temperature of the dry-type transformer is raised to a certain degree, the dry-type transformer is enabled to dissipate heat through contact of air flow and the dry-type transformer.
The existing transformer fan generally has a fixed heat radiation angle, so that the heat exchange effect between the dry type transformer and air is poor, and some corners and surfaces inside the dry type transformer are easy to be unable to effectively radiate heat, thereby reducing the heat radiation effect and affecting the normal use of the transformer.
Disclosure of utility model
The utility model aims to at least solve one of the technical problems in the prior art, and provides a high-efficiency heat dissipation transformer fan, which is characterized in that a plurality of fans are used for working, the air flow rate is increased, the heat dissipation efficiency is ensured, a bidirectional threaded rod can drive two groups of fans to work at the same time, the heat dissipation efficiency is further improved, a driving motor is matched for driving a left bidirectional threaded rod to rotate continuously and reversely, a first sprocket, a chain belt and a second sprocket are used for driving, a right bidirectional threaded rod is rotated, a threaded ring and the bidirectional threaded rod are screwed, a motor box and a plurality of fans are driven to move up and down, the air flow rate is accelerated, the heat dissipation effect is ensured by radiating all corners and surfaces inside the heat dissipation fins, and when the fans and the motor box are required to be overhauled and replaced, the sliding rod is pulled upwards through a holding ball arranged, so that the sliding rod slides upwards and is separated from a positioning hole, and the motor box can be moved along the sliding rail until the motor box is separated from a guide block, and the motor box is disassembled, so that the motor box and the fans are conveniently overhauled.
The utility model further provides the efficient heat dissipation transformer fan which comprises a transformer body, wherein the lower surface of the transformer body is fixedly connected with a base, the upper surface of the transformer body is fixedly connected with a mounting frame, heat dissipation fins are arranged in the transformer body, the side surface of the mounting frame is fixedly connected with an upper support plate, the inner part of the upper support plate is rotatably connected with two bidirectional threaded rods, the number of the bidirectional threaded rods is two and distributed left and right, the outer surface of the bidirectional threaded rod is in threaded connection with a threaded ring, the side surface of the threaded ring is fixedly connected with a motor box, the output end of the motor box is fixedly connected with a fan, and the number of the fans is multiple and is in a linear array.
According to the high-efficiency heat dissipation transformer fan, the side surface of the base is fixedly connected with the bottom plate, and the bottom end of the bidirectional threaded rod is rotationally connected with the bottom plate.
According to a high-efficient heat dissipation transformer fan, the upper surface fixedly connected with support frame of mounting bracket, the lower surface of support frame is provided with actuating mechanism, actuating mechanism includes driving motor, first sprocket, chain belt and second sprocket, driving motor's output and two-way threaded rod fixed connection, the left side two-way threaded rod's surface and first sprocket fixed connection, first sprocket and chain belt intermeshing, the right side two-way threaded rod's surface and second sprocket fixed connection, second sprocket and chain belt intermeshing.
According to the high-efficiency heat dissipation transformer fan, the lower surface of the supporting frame is fixedly connected with the driving motor, and the driving motor is electrically connected with an external power supply.
According to the high-efficiency heat dissipation transformer fan, the side surface of the threaded ring is fixedly connected with the guide block, the side surface of the motor box is provided with the sliding rail, and the guide block is mutually matched with the sliding rail.
According to the high-efficient heat dissipation transformer fan, the upper surface of motor box is provided with joint mechanism, joint mechanism includes fixed frame, slide bar, keeps off ring and spring, the upper surface and the fixed frame fixed connection of motor box, the surface and the fixed frame sliding connection of slide bar, the surface and the fender ring fixed connection of slide bar, the side surface and the spring fixed connection of keeping off the ring, the other end and the fixed frame fixed connection of spring, the lower extreme of slide bar stretches into the inside setting of guide block.
According to the high-efficiency heat dissipation transformer fan, the guide block is T-shaped, and the upper surface of the guide block is provided with a positioning hole.
According to the high-efficiency heat dissipation transformer fan, the top end of the sliding rod is fixedly connected with a holding ball.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further illustrated by the following figures and examples;
FIG. 1 is a schematic diagram of the overall structure of a high-efficiency heat dissipation transformer fan according to the present utility model;
FIG. 2 is a schematic diagram of a motor box and a bi-directional threaded rod connection of a high-efficiency heat dissipation transformer fan according to the present utility model;
FIG. 3 is a schematic diagram of a driving mechanism of a fan of a high-efficiency heat dissipation transformer according to the present utility model;
fig. 4 is a schematic structural diagram of a clamping mechanism of a high-efficiency heat dissipation transformer fan according to the present utility model.
Legend description:
1. A transformer body; 2, a base, 3, a mounting rack, 4, radiating fins, 5, a motor box, 6, a fan, 7, a thread ring, 8, a bidirectional threaded rod, 9, a supporting frame, 10, a driving motor, 11, a first sprocket, 12, a chain belt, 13, a second sprocket, 14, an upper supporting plate, 15, a bottom plate, 16, a guide block, 17, a fixed frame, 18, a sliding rod, 19, a baffle ring, 20, a spring, 21, a holding ball, 22 and a sliding rail.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the efficient heat dissipation transformer fan comprises a transformer body 1, wherein a base 2 is fixedly connected to the lower surface of the transformer body 1, a mounting frame 3 is fixedly connected to the upper surface of the transformer body 1, heat dissipation fins 4 are arranged in the transformer body 1, upper support plates 14 are fixedly connected to the side surfaces of the mounting frame 3, two bidirectional threaded rods 8 are rotatably connected to the inner parts of the upper support plates 14, the number of the bidirectional threaded rods 8 is two and distributed left and right, thread rings 7 are connected to the outer surfaces of the bidirectional threaded rods 8 in a threaded manner, motor boxes 5 are fixedly connected to the side surfaces of the thread rings 7, fans 6 are fixedly connected to the output ends of the motor boxes 5, the number of the fans 6 is multiple and in a linear array, the fans 6 work, the gas flow rate is increased, the heat dissipation efficiency is guaranteed, and the bidirectional threaded rods 8 can drive two groups of fans 6 to work at the same time, and the heat dissipation efficiency is improved.
The upper surface fixedly connected with support frame 9 of mounting bracket 3, the lower surface of support frame 9 is provided with actuating mechanism, actuating mechanism includes driving motor 10, first sprocket 11, chain belt 12 and second sprocket 13, the lower surface and the driving motor 10 fixed connection of support frame 9, driving motor 10 and external power supply electric connection, driving motor 10's output and two-way threaded rod 8 fixed connection, the surface and the first sprocket 11 fixed connection of left side two-way threaded rod 8, first sprocket 11 and chain belt 12 intermeshing, the surface and the second sprocket 13 fixed connection of right side two-way threaded rod 8, second sprocket 13 and chain belt 12 intermeshing, drive left side two-way threaded rod 8 constantly positive, reverse rotation through driving motor 10, and then first sprocket 11, chain belt 12 and second sprocket 13 are transmitted, make right side two-way threaded rod 8 rotate, and then screw thread circle 7 and two-way threaded rod 8 carry out the spin, drive motor box 5 and fan 6 reciprocate, the inside to the inside of cooling fin 4 is blown the air velocity, and the inside each corner and the surface of cooling fin 4 have been realized, the radiating effect to the cooling fin is guaranteed.
The side surface fixedly connected with bottom plate 15 of base 2, the bottom and the bottom plate 15 rotation of two-way threaded rod 8 are connected, and bottom plate 15 and last extension board 14 are used for assisting the rotation of stable two-way threaded rod 8.
The side surface fixedly connected with guide block 16 of helicoidal circle 7, the side surface of motor box 5 is provided with slide rail 22, guide block 16 and slide rail 22 looks adaptation each other, the shape of guide block 16 is T shape, the upper surface of guide block 16 is provided with the locating hole, the upper surface of motor box 5 is provided with joint mechanism, joint mechanism includes fixed frame 17, slide bar 18, keep off ring 19 and spring 20, the upper surface of motor box 5 and fixed frame 17 fixed connection, the surface and the fixed frame 17 sliding connection of slide bar 18, the surface and the keep off ring 19 fixed connection of keep off ring 19, the side surface and spring 20 fixed connection of spring 20's the other end and fixed frame 17 fixed connection, the lower extreme of slide bar 18 stretches into the inside setting of guide block 16, the top fixedly connected with of slide bar 18 holds ball 21, when need examine and repair change to fan 6 and motor box 5, make 18 upwards slide and break away from the locating hole, then remove motor box 5 along slide rail 22, until motor box 5 guide block 16, accomplish the dismantlement of motor box 5 promptly, the fan 6 and the inside of fan 5 are convenient for carry out, easy operation.
The working principle is that when the transformer body 1 works, the driving motor 10 is started to drive the left bidirectional threaded rod 8 to continuously rotate in the forward and reverse directions, the first chain wheel 11, the chain belt 12 and the second chain wheel 13 are driven to rotate the right bidirectional threaded rod 8, the threaded ring 7 and the bidirectional threaded rod 8 are screwed to drive the motor box 5 and the fans 6 to move up and down, air is blown into the radiating fins 4, the air flow rate is increased, heat dissipation is achieved at all corners and surfaces of the inside of the radiating fins 4, the heat dissipation effect is guaranteed, when the fans 6 and the motor box 5 are required to be overhauled and replaced, the holding balls 21 are held to be pulled upwards, the sliding rods 18 are enabled to slide upwards and are separated from the positioning holes, and then the motor box 5 is moved along the sliding rails 22 until the motor box 5 is separated from the guide blocks 16, and the disassembly of the motor box 5 is completed.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421093195.4U CN222260732U (en) | 2024-05-20 | 2024-05-20 | A high-efficiency heat dissipation transformer fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421093195.4U CN222260732U (en) | 2024-05-20 | 2024-05-20 | A high-efficiency heat dissipation transformer fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222260732U true CN222260732U (en) | 2024-12-27 |
Family
ID=94007709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421093195.4U Active CN222260732U (en) | 2024-05-20 | 2024-05-20 | A high-efficiency heat dissipation transformer fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222260732U (en) |
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2024
- 2024-05-20 CN CN202421093195.4U patent/CN222260732U/en active Active
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