CN214377921U - High-efficient thermal diffusivity power transformer - Google Patents
High-efficient thermal diffusivity power transformer Download PDFInfo
- Publication number
- CN214377921U CN214377921U CN202120512038.2U CN202120512038U CN214377921U CN 214377921 U CN214377921 U CN 214377921U CN 202120512038 U CN202120512038 U CN 202120512038U CN 214377921 U CN214377921 U CN 214377921U
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- China
- Prior art keywords
- power transformer
- heat dissipation
- fixedly connected
- transformer body
- frame
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 63
- 238000002955 isolation Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 9
- 238000000926 separation method Methods 0.000 description 3
- 206010010904 Convulsion Diseases 0.000 description 2
- 241000255925 Diptera Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high-efficiency heat dissipation power transformer, which comprises a power transformer body, wherein mounting frames are fixedly connected to both sides of the interior of the power transformer body, slide rails are fixedly connected to both sides of the inner wall of the mounting frames, a slide block is slidably connected to the interior of the slide rails, one side of the slide block extends to the exterior of the slide rails, a heat dissipation frame is fixedly connected to one side of the slide block, and slots are arranged in the heat dissipation frame; the utility model discloses, the cooling frame moves forward in the inside of mounting bracket, and the in-process of removal, the gyro wheel will slide at the spout to carry out the auxiliary stay to the cooling frame, after the fin entered into the inside to the power transformer body, the fin has good heat absorption performance, and then can adsorb the inside heat of power transformer body, adsorb the inside heat of power transformer body to the inside of fin.
Description
Technical Field
The utility model relates to a power transformer technical field especially relates to a high-efficient thermal diffusivity power transformer.
Background
A transformer is a stationary electrical device used to transform ac voltage, current and transmit ac power. The electric energy transmission is realized according to the principle of electromagnetic induction. Transformers can be classified into power transformers, test transformers, instrument transformers, and transformers for special purposes, in terms of their use: the power transformer is necessary equipment for power transmission and distribution and power consumer distribution; the device is used for carrying out voltage withstand (boosting) test on electrical equipment by the test transformer; the instrument transformer is used for electrical measurement and relay protection (PT, CT) of a power distribution system; the transformer for special purposes comprises a furnace transformer for smelting, an electric welding transformer, a rectifier transformer for electrolysis, a small-sized regulating transformer and the like.
Under the condition that the power transformer is used for a long time, the inside of the power transformer can generate high temperature, and the inside of the power transformer needs to be radiated in time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of poor heat dissipation effect in the prior art and providing a high-efficient thermal diffusivity power transformer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a power transformer with high heat dissipation efficiency comprises a power transformer body, wherein mounting frames are fixedly connected to two sides of the inside of the power transformer body, slide rails are fixedly connected to two sides of the inner wall of each mounting frame, slide blocks are slidably connected to the inside of each slide rail, one side of each slide block extends to the outside of each slide rail, a heat dissipation frame is fixedly connected to one side of each slide block, slots are formed in the heat dissipation frame, heat dissipation fins are inserted in the slots, roller frames are fixedly connected to two sides of the bottom of each heat dissipation frame, rollers are rotatably connected to the inside of each roller frame, sliding grooves are formed in the inner bottom wall of the power transformer body and are slidably connected to the inside of the corresponding sliding grooves, a mounting seat is fixedly connected to the top of each mounting frame, an exhaust fan is fixedly connected to the inside of each mounting seat, and an air outlet pipe is fixedly connected to one side of the exhaust fan, and the air outlet pipe penetrates through the outer part of the power transformer body.
Preferably, the number of the radiating fins is a plurality, the radiating fins are divided into two groups, and each group of the radiating fins are inserted in the slots in a rectangular array mode.
Preferably, one side fixedly connected with baffle of heat dissipation frame, one side fixedly connected with handle pole of baffle, the middle part fixedly connected with rubber sheath of handle pole, the surface of rubber sheath is bought the face and is seted up anti-skidding line.
Preferably, the middle part of the inner wall of the power transformer body is fixedly connected with a mounting plate, and a mounting groove is formed in the mounting plate.
Preferably, heat dissipation holes are formed in two sides of the outer surface of the power transformer body, an isolation net is fixedly connected inside each heat dissipation hole, and a cover plate is hinged to one side, close to the heat dissipation holes, of the power transformer body.
Preferably, the top of the power transformer body is fixedly connected with a connecting rod, and the top of the connecting rod is fixedly connected with a sun shield.
Compared with the prior art, the utility model provides a high-efficient thermal diffusivity power transformer possesses following beneficial effect:
1. the utility model can lead the device to be used, workers insert the cooling fins into the cooling frame through the slots, the cooling frame slides the cooling frame through the sliding blocks and is connected inside the sliding rails, so that the cooling frame moves forwards inside the mounting frame, the rollers can slide in the slots during the moving process, thereby carrying out auxiliary support on the cooling frame, when the cooling fins enter the inside of the power transformer body, the cooling fins have good heat absorption performance, further the heat inside the power transformer body can be absorbed, the heat inside the power transformer body is absorbed into the cooling fins, and simultaneously the workers start the air exhauster, the utility model discloses a power transformer body, including power transformer body, air exhauster, power transformer body, heat dissipation frame, radiating fin, the inside of air exhauster to power transformer body convulsions to the inside temperature of power transformer body is taken out to the outside of power transformer body to the form of convulsions, and then reaches the radiating effect, and the radiating effect is splendid, and after the heat dissipation was accomplished, the staff will dispel the heat the frame again and stimulate the outside to the power transformer body, thereby with the inside temperature dissipation of radiating fin can in the outside of power transformer body, it is simple convenient.
2. The utility model discloses, through the louvre, the separation net, cooperation setting between apron and the sunshading board, can make this device when using, because louvre and apron are articulated mutually, thereby make the staff open the apron, make the louvre expose, carry out the heat extraction to the inside temperature of power transformer body through the louvre, and then improved the radiating effect to the power transformer body, setting through the separation net, can prevent that mosquito and dust from passing through the inside that the louvre got into the power transformer body, the sunshading board sets up the top at the power transformer body simultaneously, and then can carry out the sunshade to the top of power transformer body, reach the thermal-insulated to the power transformer body.
Drawings
Fig. 1 is a schematic diagram of the internal structure of the power transformer body of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the interior of the mounting frame of the present invention;
fig. 4 is the utility model discloses power transformer body looks sideways at the structural schematic.
In the figure: 1. a power transformer body; 2. a mounting frame; 3. a slide rail; 4. a slider; 5. a heat dissipation frame; 6. a slot; 7. a heat sink; 8. a roller frame; 9. a roller; 10. a chute; 11. a mounting seat; 12. an exhaust fan; 13. an air outlet pipe; 14. a baffle plate; 15. a handle bar; 16. a rubber sheath; 17. mounting a plate; 18. heat dissipation holes; 19. an isolation net; 20. a cover plate; 21. a connecting rod; 22. a sun visor is provided.
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.
Referring to fig. 1-4, a power transformer with high heat dissipation efficiency comprises a power transformer body 1, a connecting rod 21 is fixedly connected to the top of the power transformer body 1, a sun shield 22 is fixedly connected to the top of the connecting rod 21, the sun shield 22 is arranged at the top of the power transformer body 1, so as to shield the top of the power transformer body 1, and insulate heat from the power transformer body 1, heat dissipation holes 18 are formed in both sides of the outer surface of the power transformer body 1, an isolation net 19 is fixedly connected to the inside of the heat dissipation holes 18, a cover plate 20 is hinged to one side of the power transformer body 1 close to the heat dissipation holes 18, and the cover plate 20 is hinged to the heat dissipation holes 18, so that a worker can open the cover plate 20 to expose the heat dissipation holes 18, and can dissipate heat from the temperature inside the power transformer body 1 through the heat dissipation holes 18, thereby improving the heat dissipation effect of the power transformer body 1, through the arrangement of the separation net 19, mosquitoes and dust can be prevented from entering the interior of the power transformer body 1 through the heat dissipation holes 18, the mounting frame 2 is fixedly connected to both sides of the interior of the power transformer body 1, the slide rail 3 is fixedly connected to both sides of the inner wall of the mounting frame 2, the slide block 4 is slidably connected to the interior of the slide rail 3, one side of the slide block 4 extends to the exterior of the slide rail 3, the heat dissipation frame 5 is fixedly connected to one side of the slide block 4, the slot 6 is formed in the interior of the heat dissipation frame 5, the heat dissipation fins 7 are inserted into the interior of the slot 6, the number of the heat dissipation fins 7 is several, the plurality of the heat dissipation fins 7 are divided into two groups, each group of the heat dissipation fins 7 are inserted into the interior of the slot 6 in a rectangular array manner, the roller frames 8 are fixedly connected to both sides of the bottom of the heat dissipation frame 5, the rollers 9 are rotatably connected to the interior of the roller frames 8, and the inner bottom wall of the power transformer body 1 is provided with the slide grooves 10, and the roller 9 is connected inside the sliding groove 10 in a sliding manner, the worker inserts the heat sink 7 into the heat dissipation frame 5 through the slot 6, the heat dissipation frame 5 is connected inside the sliding rail 3 in a sliding manner through the slider 4, so that the worker slides the heat dissipation frame 5, the heat dissipation frame 5 moves forwards inside the mounting frame 2, during the moving process, the roller 9 slides in the sliding groove 10 to support the heat dissipation frame 5, after the heat sink 7 enters the power transformer body 1, the heat sink 7 has good heat absorption performance, so that the heat inside the power transformer body 1 can be absorbed, the heat inside the power transformer body 1 is absorbed into the heat sink 7, the mounting seat 11 is fixedly connected to the top of the mounting frame 2, the exhaust fan 12 is fixedly connected to the inside of the mounting seat 11, and the air outlet pipe 13 is fixedly connected to one side of the exhaust fan 12, and the air outlet pipe 13 penetrates the outside of the power transformer body 1, the worker starts the exhaust fan 12, so that the exhaust fan 12 exhausts the air from the inside of the power transformer body 1, the temperature in the power transformer body 1 is exhausted to the outside of the power transformer body 1 in an air exhaust mode, the heat dissipation effect is further achieved, the heat dissipation effect is excellent, after the heat dissipation is completed, the worker pulls the heat dissipation frame 5 to the outside of the power transformer body 1 again, so that the temperature in the heat dissipation fins 7 is dissipated to the outside of the power transformer body 1, the operation is simple and convenient, one side of the heat dissipation frame 5 is fixedly connected with a baffle plate 14, one side of the baffle plate 14 is fixedly connected with a handle rod 15, the middle part of the handle rod 15 is fixedly connected with a rubber sheath 16, the outer surface of the rubber sheath 16 is provided with anti-skid grains, and the middle part of the inner wall of the power transformer body 1 is fixedly connected with a mounting plate 17, the mounting plate 17 is provided with a mounting groove therein, and an operator mounts the electric component into the mounting groove, so that the electric component is stably held in the power transformer body 1.
In the utility model, the worker inserts the heat sink 7 into the heat sink 5 through the slot 6, the heat sink 5 is slidably connected inside the slide rail 3 through the slider 4, so that the worker slides the heat sink 5, the heat sink 5 moves forward inside the mounting rack 2, during the movement, the roller 9 slides in the chute 10 to support the heat sink 5, after the heat sink 7 enters the power transformer body 1, the heat sink 7 has good heat absorption performance, and further can absorb the heat inside the power transformer body 1, the heat inside the power transformer body 1 is absorbed into the heat sink 7, and the worker starts the exhaust fan 12 to exhaust the inside of the power transformer body 1, and the temperature inside the power transformer body 1 is exhausted to the outside of the power transformer body 1 in an exhaust manner, and then reach the radiating effect, and the radiating effect is splendid, and after the heat dissipation was accomplished, the staff stimulates the outside of power transformer body 1 with heat dissipation frame 5 once more to with the inside temperature dissipation of fin 7 outside power transformer body 1 can, simple convenient.
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 (6)
1. The power transformer with high heat dissipation performance comprises a power transformer body (1) and is characterized in that mounting frames (2) are fixedly connected to two sides of the inside of the power transformer body (1), slide rails (3) are fixedly connected to two sides of the inner wall of each mounting frame (2), sliders (4) are slidably connected to the inside of each slide rail (3), one sides of the sliders (4) extend to the outside of each slide rail (3), a heat dissipation frame (5) is fixedly connected to one side of each slider (4), slots (6) are formed in the heat dissipation frame (5), heat dissipation fins (7) are inserted into the slots (6), roller frames (8) are fixedly connected to two sides of the bottom of each heat dissipation frame (5), rollers (9) are rotatably connected to the inside of each roller frame (8), and sliding grooves (10) are formed in the inner bottom wall of the power transformer body (1), just gyro wheel (9) sliding connection is in the inside of spout (10), the top fixedly connected with mount pad (11) of mounting bracket (2), the inside fixedly connected with air exhauster (12) of mount pad (11), one side fixedly connected with air-out pipe (13) of air exhauster (12), just air-out pipe (13) run through to the outside of power transformer body (1).
2. The power transformer with high heat dissipation performance as recited in claim 1, wherein the number of the heat dissipation fins (7) is several, and the several heat dissipation fins (7) are divided into two groups, and each group of the heat dissipation fins (7) is inserted into the slot (6) in a rectangular array.
3. The power transformer with high heat dissipation performance as recited in claim 1, wherein a baffle (14) is fixedly connected to one side of the heat dissipation frame (5), a handle bar (15) is fixedly connected to one side of the baffle (14), a rubber sheath (16) is fixedly connected to a middle portion of the handle bar (15), and an outer surface of the rubber sheath (16) is provided with anti-slip patterns.
4. The power transformer with high heat dissipation performance as recited in claim 1, wherein a mounting plate (17) is fixedly connected to a middle portion of an inner wall of the power transformer body (1), and a mounting groove is formed in the mounting plate (17).
5. The power transformer with high heat dissipation performance as claimed in claim 1, wherein heat dissipation holes (18) are formed in both sides of the outer surface of the power transformer body (1), an isolation net (19) is fixedly connected inside the heat dissipation holes (18), and a cover plate (20) is hinged to one side of the power transformer body (1) close to the heat dissipation holes (18).
6. The transformer with high heat dissipation performance as recited in claim 1, wherein a connecting rod (21) is fixedly connected to the top of the transformer body (1), and a sun shield (22) is fixedly connected to the top of the connecting rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120512038.2U CN214377921U (en) | 2021-03-11 | 2021-03-11 | High-efficient thermal diffusivity power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120512038.2U CN214377921U (en) | 2021-03-11 | 2021-03-11 | High-efficient thermal diffusivity power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214377921U true CN214377921U (en) | 2021-10-08 |
Family
ID=77971619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120512038.2U Expired - Fee Related CN214377921U (en) | 2021-03-11 | 2021-03-11 | High-efficient thermal diffusivity power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214377921U (en) |
-
2021
- 2021-03-11 CN CN202120512038.2U patent/CN214377921U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |