CN219716626U - Oil immersed transformer capable of reliably radiating heat - Google Patents
Oil immersed transformer capable of reliably radiating heat Download PDFInfo
- Publication number
- CN219716626U CN219716626U CN202321350876.XU CN202321350876U CN219716626U CN 219716626 U CN219716626 U CN 219716626U CN 202321350876 U CN202321350876 U CN 202321350876U CN 219716626 U CN219716626 U CN 219716626U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- immersed transformer
- oil
- outer protective
- protective housing
- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 67
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Transformer Cooling (AREA)
Abstract
The utility model discloses an oil-immersed transformer capable of reliably radiating, relates to the technical field of oil-immersed transformer structures, and aims to solve the problem that the service life of an oil-immersed transformer is affected due to poor radiating effect because an existing oil-immersed transformer radiator is positioned outside the oil-immersed transformer. The utility model discloses a heat dissipation protection box, including outer protective housing, sealed case lid, the hoist and mount ring is installed to the top of sealed case lid, the inside at outer protective housing both ends all is provided with sealed mounting groove, heat abstractor is installed to one side of sealed mounting groove, the inside of outer protective housing is provided with the heat dissipation room, the internally mounted of heat dissipation room has interior mounting box, the inside of interior mounting box is provided with the installing room, the inside of the two opposite inner walls of outer protective housing all is provided with the mounting groove, the internally mounted of mounting groove has the radiator fan, the one end of mounting groove is provided with the radiating groove, the one end of radiating groove is provided with the fixed slot, the internally mounted of fixed slot has the heat dissipation protection network.
Description
Technical Field
The utility model relates to the technical field of oil immersed transformer structures, in particular to an oil immersed transformer with reliable heat dissipation.
Background
The oil-immersed transformer is a novel high-performance transformer with more reasonable structure and better performance, oil is used as a main insulating means of the transformer, oil is used as a cooling medium, such as oil immersion self-cooling, oil immersion water cooling, forced oil circulation and the like, and a large amount of heat can be generated in the working process of the oil-immersed transformer, so that the oil-immersed transformer needs to have a good heat dissipation function, and the use effect of the oil-immersed transformer is prevented from being influenced by overheating.
The oil immersed transformer with the radiating fin protection cover is characterized in that the outer convex exposed radiating fin is surrounded by a rigid radiating cover consisting of a radiating cover face and an assembling frame edge, a rubber gasket which is adhered to the assembling frame edge and is consistent with the assembling frame edge, and a peripheral protection component which is formed by fixing the rigid radiating cover on the box body, on the premise of ensuring the radiating performance of the radiating fin to be free from being influenced, the external impact or collision of objects on the surface of the outer convex exposed radiating fin can be effectively prevented, the radiating fin can be prevented from being impacted by external objects in any complex and severe environment, the occurrence of oil leakage condition caused by surface damage of the oil immersed transformer is avoided, the reliable working life is ensured, and the oil immersed transformer has strong practicability.
However, the existing radiator of the oil-immersed transformer is located outside the oil-immersed transformer, so that the heat dissipation effect is poor, and the service life of the oil-immersed transformer can be influenced, and therefore, a reliable heat dissipation oil-immersed transformer is urgently needed in the market to solve the problems.
Disclosure of Invention
The utility model aims to provide an oil-immersed transformer capable of reliably radiating, so as to solve the problem that the service life of the oil-immersed transformer is affected due to poor radiating effect because the existing oil-immersed transformer radiator provided in the background art is positioned outside the oil-immersed transformer.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reliable radiating oil-immersed transformer, includes outer protective housing, sealed case lid is installed to the top of outer protective housing, the hoist and mount ring is installed to the top of sealed case lid, the inside at outer protective housing both ends all is provided with sealed mounting groove, heat abstractor is installed to one side of sealed mounting groove, the inside of outer protective housing is provided with the heat dissipation room, the internally mounted of heat dissipation room has interior mounting box, the inside of interior mounting box is provided with the mount chamber, the inside of the two opposite inner walls of outer protective housing all is provided with the mounting groove, the internally mounted of mounting groove has the heat dissipation fan, the one end of mounting groove is provided with the heat dissipation groove, the one end of heat dissipation groove is provided with the fixed slot, the internally mounted of fixed slot has the protection network that dispels the heat.
Preferably, the upper end of outer protective housing is provided with the connecting seat, through fixing bolt fixed connection between connecting seat and the sealed case lid, the hoist ring is provided with two, two the hoist ring is symmetrical with the perpendicular central line of sealed case lid.
Preferably, a fixing pin is arranged at one end of the heat radiating device, and the fixing pin is fixedly connected with the sealing installation groove through a fixing screw.
Preferably, a first radiating fin is arranged in the radiating device, the first radiating fin and the radiating device are of an integrated structure, a second radiating fin is arranged on the other side of the radiating device, and one end of the second radiating fin is located in the radiating chamber.
Preferably, one end of the heat dissipation fan is provided with a mounting foot, and the mounting foot is fixedly connected with the mounting groove through a mounting screw.
Preferably, the heat dissipation protective net is fixedly connected with the fixing groove through a connecting screw, and one end of the connecting screw penetrates through the heat dissipation protective net and extends to the inside of the fixing groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. this kind of reliable radiating oil-immersed transformer passes the inside that outer protective housing extended into the heat dissipation room through the radiating fin second that sets up radiating device one end, can make heat conduct through radiating fin second through this kind of setting, then gives off the external world through radiating fin first of installation to can conveniently quick dispel the heat to this kind of oil-immersed transformer.
2. This kind of reliable radiating oil-immersed transformer makes the heat dissipation fan rotate through opening the heat dissipation fan, and the heat dissipation protection network is installed to the one side of fixed slot through the heat dissipation fan can be convenient like this to dispel the heat to this kind of oil-immersed transformer, can not influence radiating under the circumstances through the heat dissipation protection network of installation, makes external debris can not enter into the inside of this kind of oil-immersed transformer.
Drawings
FIG. 1 is an overall front view of the present utility model;
FIG. 2 is an overall cross-sectional view of the present utility model;
FIG. 3 is a perspective view of a heat dissipating device according to the present utility model;
fig. 4 is an enlarged view of a portion of area a of fig. 2 in accordance with the present utility model.
In the figure: 1. an outer protective case; 101. a connecting seat; 102. sealing the mounting groove; 103. a heat dissipation chamber; 2. sealing the box cover; 3. a fixing bolt; 4. a hoisting ring; 5. a heat sink; 501. a fixed foot; 6. a set screw; 7. a first radiating fin; 8. a second radiating fin; 9. an inner mounting box; 901. a mounting chamber; 10. a mounting groove; 11. a heat dissipation fan; 1101. a mounting foot; 12. installing a screw; 13. a heat sink; 14. a fixing groove; 15. a heat dissipation protective net; 16. and (5) connecting screws.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a reliable radiating oil-immersed transformer, including outer protective housing 1, sealed case lid 2 is installed to the top of outer protective housing 1, hoist ring 4 is installed to the top of sealed case lid 2, the inside at outer protective housing 1 both ends all is provided with sealed mounting groove 102, heat abstractor 5 is installed to one side of sealed mounting groove 102, the inside of outer protective housing 1 is provided with heat dissipation chamber 103, the internally mounted of heat dissipation chamber 103 has interior mounting case 9, the inside of interior mounting case 9 is provided with mounting chamber 901, the inside of the two opposite inner walls of outer protective housing 1 all is provided with mounting groove 10, the internally mounted of mounting groove 10 has heat dissipation fan 11, the one end of mounting groove 10 is provided with heat dissipation groove 13, the one end of heat dissipation groove 13 is provided with fixed slot 14, the internally mounted of fixed slot 14 has heat dissipation protection network 15, it is to be stated, in order to save the space, like heat dissipation fan 11 and heat abstractor 5 carry out the unnecessary in this patent and repeat the radiating process of oily transformer.
During the use, pass the inside that outer protective housing 1 extended into heat dissipation room 103 through the radiating fin second 8 that sets up radiating device 5 one end, can make heat conduct through radiating fin second 8 through this kind of setting, then distribute outside through radiating fin first 7 of installation, thereby can conveniently quick dispel the heat to this kind of oil-immersed transformer, and simultaneously, through opening radiator fan 11, make radiator fan 11 rotate, can be convenient dispel the heat to this kind of oil-immersed transformer through radiator fan 11 like this, radiator protection network 15 is installed to one side of fixed slot 14, can not influence radiating under the circumstances through the radiating protection network 15 of installation, make outside debris can not enter into the inside of this kind of oil-immersed transformer.
Referring to fig. 1 and 2, the upper end of the outer protective case 1 is provided with a connecting seat 101, the connecting seat 101 is fixedly connected with the sealed case cover 2 through a fixing bolt 3, two lifting rings 4 are arranged, the two lifting rings 4 are symmetrical with respect to the vertical center line of the sealed case cover 2, the connecting seat 101 and the sealed case cover 2 can be conveniently and fixedly installed, and the oil-immersed transformer can be conveniently lifted and transported through the installed lifting rings 4, so that the oil-immersed transformer is more convenient to transport.
Referring to fig. 1 and 3, one end of the heat dissipation device 5 is provided with a fixing leg 501, the fixing leg 501 is fixedly connected with the seal mounting groove 102 through a fixing screw 6, the heat dissipation device 5 and the seal mounting groove 102 can be conveniently mounted and fixed, and the heat dissipation effect of the oil-immersed transformer can be improved through the mounted heat dissipation device 5, so that the service life of the oil-immersed transformer can be effectively prolonged.
Referring to fig. 1 and 3, a first radiating fin 7 is arranged in the radiating device 5, the first radiating fin 7 and the radiating device 5 are in an integrated structure, a second radiating fin 8 is arranged on the other side of the radiating device 5, one end of the second radiating fin 8 is positioned in the radiating chamber 103, the structure between the first radiating fin 7 and the radiating device 5 can be firmer, and the second radiating fin 8 is positioned in the radiating chamber 103, so that heat generated in the working process of the oil-immersed transformer can be conveniently dissipated, and the service life of the oil-immersed transformer can be prolonged.
Referring to fig. 2 and 4, one end of the heat dissipation fan 11 is provided with a mounting foot 1101, the mounting foot 1101 is fixedly connected with the mounting groove 10 through a mounting screw 12, the heat dissipation fan 11 and the mounting groove 10 can be conveniently mounted and fixed, and the heat dissipation can be conveniently performed on the oil-immersed transformer by opening the heat dissipation fan 11, so that the service life of the oil-immersed transformer is longer.
Referring to fig. 2 and 4, the heat dissipation protection net 15 is fixedly connected with the fixing groove 14 through the connection screw 16, one end of the connection screw 16 passes through the heat dissipation protection net 15 and extends to the inside of the fixing groove 14, so that the heat dissipation protection net 15 and the fixing groove 14 can be conveniently installed and fixed, and external impurities can not enter the inside of the oil-immersed transformer under the condition of not affecting heat dissipation through the installed heat dissipation protection net 15.
Working principle: during the use, pass the inside that outer protective housing 1 extended into heat dissipation room 103 through the radiating fin second 8 that sets up radiating device 5 one end, can make heat conduct through radiating fin second 8 through this kind of setting, then distribute outside through radiating fin first 7 of installation, thereby can conveniently quick dispel the heat to this kind of oil-immersed transformer, and simultaneously, through opening radiator fan 11, make radiator fan 11 rotate, can be convenient dispel the heat to this kind of oil-immersed transformer through radiator fan 11 like this, radiator protection network 15 is installed to one side of fixed slot 14, can not influence radiating under the circumstances through the radiating protection network 15 of installation, make outside debris can not enter into the inside of this kind of oil-immersed transformer.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a reliably radiating oil-immersed transformer, includes outer protective housing (1), its characterized in that: the utility model discloses a heat dissipation device for the automobile, including outer protective housing (1), sealed case lid (2) are installed to the top of outer protective housing (1), hoist and mount ring (4) are installed to the top of sealed case lid (2), the inside at outer protective housing (1) both ends all is provided with sealed mounting groove (102), heat abstractor (5) are installed to one side of sealed mounting groove (102), the inside of outer protective housing (1) is provided with heat dissipation room (103), the internally mounted of heat dissipation room (103) has interior mounting case (9), the inside of interior mounting case (9) is provided with mounting chamber (901), the inside of two opposite inner walls of outer protective housing (1) all is provided with mounting groove (10), the internally mounted of mounting groove (10) has radiator fan (11), the one end of mounting groove (10) is provided with heat dissipation groove (13), the one end of heat dissipation groove (13) is provided with fixed slot (14), the internally mounted of fixed slot (14) has protection network (15).
2. The oil immersed transformer with reliable heat dissipation according to claim 1, wherein: the upper end of outer protective housing (1) is provided with connecting seat (101), through fixing bolt (3) fixed connection between connecting seat (101) and sealed case lid (2), hoist and mount ring (4) are provided with two, two hoist and mount ring (4) are symmetrical with the perpendicular central line of sealed case lid (2).
3. The oil immersed transformer with reliable heat dissipation according to claim 1, wherein: one end of the heat radiating device (5) is provided with a fixed foot (501), and the fixed foot (501) is fixedly connected with the sealing installation groove (102) through a fixed screw (6).
4. A reliable heat sink oil immersed transformer according to claim 3, wherein: the heat dissipation device is characterized in that a first heat dissipation fin (7) is arranged in the heat dissipation device (5), the first heat dissipation fin (7) and the heat dissipation device (5) are of an integrated structure, a second heat dissipation fin (8) is arranged on the other side of the heat dissipation device (5), and one end of the second heat dissipation fin (8) is located in the heat dissipation chamber (103).
5. The oil immersed transformer with reliable heat dissipation according to claim 1, wherein: one end of the heat radiation fan (11) is provided with a mounting foot (1101), and the mounting foot (1101) is fixedly connected with the mounting groove (10) through a mounting screw (12).
6. The oil immersed transformer with reliable heat dissipation according to claim 1, wherein: the heat dissipation protection net (15) is fixedly connected with the fixing groove (14) through a connecting screw (16), and one end of the connecting screw (16) penetrates through the heat dissipation protection net (15) and extends to the inside of the fixing groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321350876.XU CN219716626U (en) | 2023-05-31 | 2023-05-31 | Oil immersed transformer capable of reliably radiating heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321350876.XU CN219716626U (en) | 2023-05-31 | 2023-05-31 | Oil immersed transformer capable of reliably radiating heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219716626U true CN219716626U (en) | 2023-09-19 |
Family
ID=87982420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321350876.XU Active CN219716626U (en) | 2023-05-31 | 2023-05-31 | Oil immersed transformer capable of reliably radiating heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219716626U (en) |
-
2023
- 2023-05-31 CN CN202321350876.XU patent/CN219716626U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219716626U (en) | Oil immersed transformer capable of reliably radiating heat | |
| CN214897979U (en) | Transformer with heat dissipation performance | |
| CN217086321U (en) | Energy-saving transformer | |
| CN213519573U (en) | Self-locking low-voltage current transformer | |
| CN211555792U (en) | Relay housing with heat dissipation function | |
| CN220857352U (en) | Protection box for fixing electrical equipment | |
| CN216084492U (en) | High-voltage transformer with leakage protection function | |
| CN112152112A (en) | High-protection heat dissipation case of active unbalance compensation device | |
| CN220252961U (en) | Full-sealed dry-type transformer | |
| CN220086028U (en) | Power transient suppression diode with good heat dissipation effect | |
| CN213818763U (en) | Intelligent information-based equipment with good heat dissipation and stability | |
| CN218183806U (en) | Rectifier cabinet heat radiation structure | |
| CN212783427U (en) | Heat radiator for electronic equipment chip | |
| CN212436148U (en) | Heat radiator for electronic and electrical equipment | |
| CN221151836U (en) | Power module heat dissipation shell | |
| CN217902836U (en) | Reactor shell easy to radiate heat | |
| CN221446916U (en) | Inductor protection heat dissipation shell | |
| CN214256828U (en) | A installation base for electrical control cabinet | |
| CN218387545U (en) | Industrial wireless router | |
| CN211656753U (en) | Heat radiation structure of 5G communication equipment | |
| CN219478403U (en) | Photovoltaic inverter shell case | |
| CN215345392U (en) | Dustproof surge protector convenient to heat dissipation | |
| CN219083860U (en) | Radiator | |
| CN215069941U (en) | TVS diode with heat dispersion | |
| CN216902476U (en) | High-frequency electronic transformer with heat dissipation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |