CN218214908U - Heat radiation structure for resin insulation dry-type transformer - Google Patents
Heat radiation structure for resin insulation dry-type transformer Download PDFInfo
- Publication number
- CN218214908U CN218214908U CN202221995162.XU CN202221995162U CN218214908U CN 218214908 U CN218214908 U CN 218214908U CN 202221995162 U CN202221995162 U CN 202221995162U CN 218214908 U CN218214908 U CN 218214908U
- Authority
- CN
- China
- Prior art keywords
- box
- type transformer
- fixedly connected
- heat dissipation
- dry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to a dry-type transformer technical field just discloses a heat radiation structure for resin insulation dry-type transformer, including box and resin insulation dry-type transformer body, the inside fixedly connected with baffle of box, a plurality of through-holes have been seted up to the inside of baffle, resin insulation dry-type transformer body sets up in the upside of baffle, be provided with a plurality of bull sticks in the box, every the one end pole wall of bull stick all rotates with the bottom inner wall of box to be connected, every the other end pole wall of bull stick is all fixed the flabellum that has cup jointed, the inside of box is provided with actuating mechanism, every the bull stick all is connected with the actuating mechanism transmission, two connecting rods of the top inner wall symmetry fixedly connected with of box, two the supplementary heat dissipation mechanism of the common fixedly connected with of lower extreme of connecting rod. The utility model discloses set up a plurality of flabellums, effectively improved the radiating effect.
Description
Technical Field
The utility model relates to a dry-type transformer technical field especially relates to a resin insulation heat radiation structure for dry-type transformer.
Background
Through retrieval, chinese patent: CN215183470U discloses a low-noise resin-insulated dry-type transformer with energy-saving effect, which comprises a mounting seat, wherein a resin-insulated dry-type transformer body is arranged at the top of the mounting seat, a protective cover is arranged at the outer side of the resin-insulated dry-type transformer body, a sound absorbing layer is arranged on the inner surface of the protective cover, movable notches are arranged at two ends of the protective cover, a protective mesh layer and a grid mesh layer are respectively arranged in each of the two movable notches from outside to inside, and a heat dissipation fan is arranged in one of the movable notches.
Aiming at the technical scheme, the following defects exist:
although can dispel the heat to resin insulation dry-type transformer body among the above-mentioned technical scheme, but cooling fan's quantity is limited and the rigidity sets up, and the problem that leads to like this is that heat radiating area is less, and then influences the radiating effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the quantity of cooling fan is less and the rigidity sets up among the prior art, influences the radiating effect, and the insulating dry-type transformer of a resin heat radiation structure for that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a heat radiation structure for resin insulation dry-type transformer, includes box and resin insulation dry-type transformer body, the inside fixedly connected with baffle of box, a plurality of through-holes have been seted up to the inside of baffle, resin insulation dry-type transformer body sets up in the upside of baffle, be provided with a plurality of bull sticks in the box, every the one end pole wall of bull stick all rotates with the bottom inner wall of box to be connected, every the other end pole wall of bull stick all fixedly cup joints the flabellum, the inside of box is provided with actuating mechanism, every the bull stick all is connected with the actuating mechanism transmission, two connecting rods of the top inner wall symmetry fixedly connected with of box, two the common fixedly connected with of lower extreme of connecting rod assists the heat dissipation mechanism, supplementary heat dissipation mechanism sets up directly over the resin insulation dry-type transformer body.
Preferably, actuating mechanism includes motor, worm and a plurality of worm wheel, motor fixed connection is in one side outer wall of box, the worm sets up to rotate with the inner wall of the side that corresponds of box respectively in the inside of box and both ends pole wall and is connected, the one end of worm run through the box and with the output fixed connection of motor, every the worm wheel cup joints with the pole wall of the worm that corresponds is fixed respectively, every the worm wheel all is connected with the worm meshing.
Preferably, the auxiliary heat dissipation mechanism comprises a placement box, and the interior of the placement box is fixedly connected with heat dissipation fins.
Preferably, the bottom of the box body is provided with a plurality of air inlets, and a first filter screen is fixedly connected inside each air inlet.
Preferably, a plurality of air outlets are formed in the top of the box body, and each air outlet is internally provided with a second filter screen.
Preferably, the bottom of box symmetry fixedly connected with a plurality of supporting legs, every the equal fixedly connected with first fastening bolt of lower extreme of supporting leg.
Preferably, the two sides of the resin insulation dry-type transformer body are fixedly connected with mounting blocks, and each mounting block is fixedly connected with the partition plate through a second fastening bolt.
Compared with the prior art, the utility model provides an insulating dry-type transformer of resin is with heat radiation structure possesses following beneficial effect:
1. this heat radiation structure for resin insulation dry-type transformer, through actuating mechanism and a plurality of flabellum that set up, can utilize the meshing between worm and a plurality of worm wheels to be connected a plurality of worm wheel synchronous rotations of drive at the motor during operation, and then drive a plurality of flabellums and rotate in step, effectively enlarged heat radiating area, improved the radiating effect.
2. This heat radiation structure for resin insulation dry-type transformer through the supplementary heat dissipation mechanism that sets up, utilizes radiating fin can carry out the effective absorption to the heat, can add a small amount of water in the inside of placing the box simultaneously for the radiating rate.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses add a plurality of flabellums, effectively improved the radiating effect.
Drawings
Fig. 1 is a schematic structural view of a heat dissipation structure for a resin-insulated dry type transformer according to the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
fig. 4 is a perspective view of the heat dissipating fin of fig. 2.
In the figure: the dry-type transformer comprises a box body 1, a resin insulation dry-type transformer body 2, a partition plate 3, a rotating rod 4, fan blades 5, a connecting rod 6, a motor 7, a worm 8, a worm wheel 9, a placement box 10, a heat dissipation fin 11, a first filter screen 12, a second filter screen 13, supporting legs 14 and a mounting block 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and 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.
Example one
Referring to fig. 1-2, a heat radiation structure for resin insulation dry-type transformer, including box 1 and resin insulation dry-type transformer body 2, the inside fixedly connected with baffle 3 of box 1, a plurality of through-holes have been seted up to the inside of baffle 3, resin insulation dry-type transformer body 2 sets up in the upside of baffle 3, be provided with a plurality of bull sticks 4 in the box 1, the one end pole wall of every bull stick 4 all rotates with the bottom inner wall of box 1 to be connected, the other end pole wall of every bull stick 4 all fixedly cup joints flabellum 5, the inside of box 1 is provided with actuating mechanism, every bull stick 4 all is connected with the actuating mechanism transmission, the top inner wall symmetry fixedly connected with two connecting rods 6 of box 1, the common fixedly connected with auxiliary heat dissipation mechanism of lower extreme of two connecting rods 6, auxiliary heat dissipation mechanism sets up directly over resin insulation dry-type transformer body 2.
Referring to fig. 2-3, actuating mechanism includes motor 7, worm 8 and a plurality of worm wheel 9, motor 7 fixed connection is in one side outer wall of box 1, worm 8 sets up in the inside of box 1 and both ends pole wall rotates with the inner wall of the corresponding side of box 1 respectively and is connected, the one end of worm 8 runs through box 1 and with motor 7's output fixed connection, every worm wheel 9 cup joints with the pole wall of the worm 8 that corresponds respectively is fixed, every worm wheel 9 all is connected with worm 8 meshing, utilize the meshing between every worm wheel 9 and the worm 8 to be connected, can drive a plurality of worm wheel 9 and rotate simultaneously at worm 8 pivoted in-process, and then realize the synchronous rotation of a plurality of flabellums 5, heat radiating area has effectively been enlarged.
Referring to fig. 2 and 4, the auxiliary heat dissipation mechanism includes a placing box 10, a heat dissipation fin 11 is fixedly connected to the inside of the placing box 10, the heat dissipation fin 11 is arranged to absorb heat, and a small amount of water can be added to the inside of the placing box 10 when the auxiliary heat dissipation mechanism is used, so that the heat dissipation speed is accelerated.
Example two
On the basis of the first embodiment, referring to fig. 2, a plurality of air inlets are formed in the bottom of the box body 1, a first filter screen 12 is fixedly connected inside each air inlet, and dust in air can be prevented from entering the box body 1 through the air inlets by means of the arranged first filter screens 12.
EXAMPLE III
On the basis of the first embodiment, referring to fig. 2, a plurality of air outlets are formed in the top of the box body 1, a second filter screen 13 is arranged inside each air outlet, and dust in air can be prevented from entering the box body 1 through the air outlets by means of the arranged second filter screens 13.
Example four
On the basis of embodiment one, refer to fig. 1-2, a plurality of supporting legs 14 of bottom symmetry fixedly connected with of box 1, the equal fixedly connected with first fastening bolt of lower extreme of every supporting leg 14 utilizes the supporting leg 14 that sets up and the first fastening bolt that corresponds, can carry out fixed mounting to box 1, has guaranteed box 1's stability.
EXAMPLE five
On the basis of the first embodiment, referring to fig. 3, the mounting blocks 15 are fixedly connected to both sides of the resin-insulated dry-type transformer body 2, each mounting block 15 is fixedly connected to the partition plate 3 through the second fastening bolt, and the resin-insulated dry-type transformer body 2 can be fixedly mounted by using the mounting block 15 and the corresponding second fastening bolt, so that the stability of the resin-insulated dry-type transformer body 2 is ensured.
The utility model discloses in, add a small amount of water in the inside of placing box 10, during the use, starter motor 7, motor 7's output drives worm 8 and rotates, worm 8 drives a plurality of worm wheels 9 and rotates, every worm wheel 9 drives the bull stick 4 that corresponds respectively and rotates, every bull stick 4 drives flabellum 5 that corresponds respectively and rotates, thereby realize the heat dissipation to the insulating dry-type transformer body of fat, heat radiating area has effectively been enlarged, the radiating effect has been guaranteed, in the radiating process, radiating fin 11 can effectively adsorb the heat, the inside hydroenergy of placing box 10 of utilization simultaneously can accelerate the radiating rate, the radiating effect has further been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a heat radiation structure for resin insulation dry-type transformer, includes box (1) and resin insulation dry-type transformer body (2), its characterized in that, the inside fixedly connected with baffle (3) of box (1), a plurality of through-holes have been seted up to the inside of baffle (3), resin insulation dry-type transformer body (2) set up in the upside of baffle (3), be provided with a plurality of bull sticks (4) in box (1), every one end pole wall of bull stick (4) all rotates with the bottom inner wall of box (1) to be connected, every other end pole wall of bull stick (4) all fixedly cup joints flabellum (5), the inside of box (1) is provided with actuating mechanism, every bull stick (4) all is connected with the actuating mechanism transmission, the top inner wall symmetry fixedly connected with two connecting rods (6) of box (1), two the common fixedly connected with supplementary heat dissipation mechanism of lower extreme of connecting rod (6), supplementary heat dissipation mechanism sets up directly over resin insulation dry-type transformer body (2).
2. The heat dissipation structure for the resin-insulated dry-type transformer according to claim 1, wherein the driving mechanism comprises a motor (7), a worm (8) and a plurality of worm wheels (9), the motor (7) is fixedly connected to an outer wall of one side of the box (1), the worm (8) is arranged inside the box (1), rod walls at two ends of the worm (8) are respectively and rotatably connected with an inner wall of a corresponding side of the box (1), one end of the worm (8) penetrates through the box (1) and is fixedly connected with an output end of the motor (7), each worm wheel (9) is respectively and fixedly sleeved with a rod wall of the corresponding worm (8), and each worm wheel (9) is engaged and connected with the worm (8).
3. The heat dissipation structure for a resin-insulated dry-type transformer according to claim 1, wherein the auxiliary heat dissipation mechanism comprises a housing case (10), and heat dissipation fins (11) are fixedly connected to the inside of the housing case (10).
4. The heat dissipation structure for the resin-insulated dry-type transformer according to claim 1, wherein a plurality of air inlets are formed at the bottom of the case (1), and a first filter screen (12) is fixedly connected to the inside of each air inlet.
5. The heat dissipation structure for the resin-insulated dry-type transformer according to claim 1, wherein a plurality of air outlets are formed at the top of the case (1), and a second filter (13) is disposed inside each air outlet.
6. The heat dissipation structure for a resin-insulated dry-type transformer according to claim 1, wherein a plurality of support legs (14) are symmetrically and fixedly connected to the bottom of the case (1), and a first fastening bolt is fixedly connected to the lower end of each support leg (14).
7. The heat dissipation structure for the resin-insulated dry-type transformer according to claim 1, wherein mounting blocks (15) are fixedly connected to both sides of the resin-insulated dry-type transformer body (2), and each mounting block (15) is fixedly connected to the partition plate (3) by a second fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221995162.XU CN218214908U (en) | 2022-08-01 | 2022-08-01 | Heat radiation structure for resin insulation dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221995162.XU CN218214908U (en) | 2022-08-01 | 2022-08-01 | Heat radiation structure for resin insulation dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218214908U true CN218214908U (en) | 2023-01-03 |
Family
ID=84652060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221995162.XU Active CN218214908U (en) | 2022-08-01 | 2022-08-01 | Heat radiation structure for resin insulation dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218214908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116504493A (en) * | 2023-06-26 | 2023-07-28 | 山西济达电气股份有限公司 | Transformer protection device |
-
2022
- 2022-08-01 CN CN202221995162.XU patent/CN218214908U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116504493A (en) * | 2023-06-26 | 2023-07-28 | 山西济达电气股份有限公司 | Transformer protection device |
| CN116504493B (en) * | 2023-06-26 | 2023-09-08 | 山西济达电气股份有限公司 | Transformer protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208143074U (en) | A kind of spinning frame frequency converter cooling device | |
| CN218214908U (en) | Heat radiation structure for resin insulation dry-type transformer | |
| CN216852481U (en) | Heat radiation mechanism of electron accelerator | |
| CN210605572U (en) | High-efficient radiating computer mainframe | |
| CN215613408U (en) | Energy-conserving dehydrating unit of distribution automation terminal | |
| CN116526755A (en) | Permanent magnet motor with internal circulation air cooling | |
| CN211457849U (en) | Intelligent control box that radiating effect is good | |
| CN213339970U (en) | Inductor with water-proof effect | |
| CN209786145U (en) | Automobile battery with safety protection device | |
| CN209912907U (en) | Air-cooled cylindrical heat dissipation battery box | |
| CN216119840U (en) | Dry-type transformer fan cooling device | |
| CN210536596U (en) | Heat radiator for 4G signal filter | |
| CN217814790U (en) | High-transmission large-torque speed reducer for mixer | |
| CN213715866U (en) | Computer noise reduction device | |
| CN220107341U (en) | Power distribution cabinet capable of rapidly radiating | |
| CN217904971U (en) | Heat radiation structure of servo driver | |
| CN216218471U (en) | Equipment heat abstractor for electrical control | |
| CN215681913U (en) | Inverter box for EPS emergency power supply | |
| CN216564044U (en) | Photovoltaic grid-connected cabinet with dampproofing function | |
| CN215344289U (en) | Motor with high-efficient heat dissipation support | |
| CN217178012U (en) | Portable computer heat dissipation support with function of making an uproar is fallen | |
| CN213601155U (en) | Sound insulation and heat dissipation effect good information integration system case | |
| CN213070846U (en) | Transformer heat abstractor | |
| CN211339958U (en) | Intelligent sewing machine | |
| CN215185404U (en) | Frequency conversion operating mode analysis switch board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |