CN209766194U - Safe radiating power electrical transformer - Google Patents
Safe radiating power electrical transformer Download PDFInfo
- Publication number
- CN209766194U CN209766194U CN201920514912.9U CN201920514912U CN209766194U CN 209766194 U CN209766194 U CN 209766194U CN 201920514912 U CN201920514912 U CN 201920514912U CN 209766194 U CN209766194 U CN 209766194U
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- CN
- China
- Prior art keywords
- radiator
- limiting plate
- type
- heat dissipation
- transformer
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007664 blowing Methods 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
- 239000012943 hotmelt Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
the utility model discloses a safe radiating electric power transformer, including transformer machine case, supporting beam is installed to transformer machine case's bottom surface, two radiator roofs are all installed to transformer machine case's both sides, two the up end of radiator roof leads the temperature connecting plate through two copper and connects, the fin is installed to the below of radiator roof, the radiator bottom plate is installed to the bottom of fin, the up end of radiator roof is provided with the spacing spout of T type, the inboard bottom surface of the spacing spout of T type is provided with square through hole, the induced air cover is installed in the outside of the spacing spout top of T type, the internally mounted of the spacing spout of T type has the assembled radiator, the assembled radiator includes inner rotor heat dissipation fan, T type limiting plate, metal handle and anti-skidding rubber strip. The utility model discloses put the heat abstractor protection in place, and the radiating part conveniently overhauls, the loading and unloading of being convenient for.
Description
Technical Field
The utility model relates to a safe radiating power electrical transformer technical field specifically is a safe radiating power electrical transformer.
background
With the rapid development of social economy, the transformer is a static electrical device for transforming alternating voltage and current to transmit alternating current energy. 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.
however, when the existing power transformer is used for a long time, the heat dissipation efficiency of the transformer is not high, and part of the transformer is provided with the heat dissipation fan, because the direction of air blowing is directly opposite to the wiring, the rubber on the surface of the line is hot melted, so that the fault is convenient to cause, and the heat dissipation fan is troublesome to overhaul; therefore, the existing requirements are not met, and a power electrical transformer capable of safely dissipating heat is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safe radiating power electrical transformer to when solving the current power transformer who proposes in the above-mentioned background art and using for a long time, the radiating efficiency of transformer is not high, and the part has the transformer of heat dissipation fan, thereby because the direction of blowing is directly to the wiring, thereby makes the line surface rubber hot melt be convenient for cause the trouble, and the troublesome scheduling problem of maintenance of heat dissipation fan.
In order to achieve the above object, the utility model provides a following technical scheme: a power electrical transformer capable of safely dissipating heat comprises a transformer case, wherein a supporting cross beam is installed on the bottom surface of the transformer case, two radiator top plates are installed on two sides of the transformer case, the upper end surfaces of the two radiator top plates are connected through two copper heat-conducting connecting plates, radiating fins are installed below the radiator top plates, a radiator bottom plate is installed at the bottom ends of the radiating fins, a T-shaped limiting sliding groove is formed in the upper end surface of the radiator top plate, a square through hole is formed in the bottom surface of the inner side of the T-shaped limiting sliding groove, an induced air cover is installed on the outer side above the T-shaped limiting sliding groove, an assembled radiator is installed inside the T-shaped limiting sliding groove and comprises an inner rotor radiating fan, a T-shaped limiting plate, a metal handle and an anti-slip rubber strip, the metal handle is arranged on the, the anti-skidding rubber strips are installed on the upper end faces of two side ends of the T-shaped limiting plate, the inner rotor heat dissipation fan is installed on the upper end face of the T-shaped limiting plate, and the inner rotor heat dissipation fan penetrates through the T-shaped limiting plate and extends to the bottom face of the T-shaped limiting plate.
Preferably, the bottom surface of the induced draft cover is completely attached to the upper end surface of the top plate of the radiator, and the induced draft cover and the top plate of the radiator are fixed through welding.
Preferably, the two ends of the copper heat-conducting connecting plate are completely attached to the upper end faces of the radiator top plates, and the copper heat-conducting connecting plate is connected with the radiator top plates through clamping grooves.
Preferably, four end angles of the inner rotor heat dissipation fan are provided with threaded holes, and the threaded holes and the T-shaped limiting plate are fixed through screws.
Preferably, the upper end surfaces of two side ends of the T-shaped limiting plate are provided with clamping grooves, and the T-shaped limiting plate is connected with the anti-skid rubber strips through the clamping grooves.
Preferably, the front end face of the T-shaped limiting plate is completely attached to two ends of the metal handle, and the T-shaped limiting plate and the metal handle are fixed through welding.
compared with the prior art, the beneficial effects of the utility model are that:
1. The utility model discloses a metal handle is provided with to the preceding terminal surface of T type limiting plate can make things convenient for pull assembled radiator to carry out the position adjustment, and the antiskid rubber strip can effectively be anti-skidding all is installed through the up end of T type limiting plate both sides end;
2. The utility model discloses an induced air cover is installed in the outside of T type spacing spout up end, can effectively protect assembled radiator, leads heat through the copper and leads the temperature connecting plate, effectively improves the radiating efficiency;
3. The utility model discloses a spacing spout assembly type radiator of T type can conveniently take out assembly type radiator and overhaul assembly type radiator.
drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of a partial structure of a square through hole according to the present invention;
Fig. 3 is a schematic view of a local structure of the inner rotor heat dissipation fan of the present invention.
In the figure: 1. a transformer case; 2. an induced draft cover; 3. a top plate of the heat sink; 4. a copper temperature-conducting connecting plate; 5. a heat sink; 6. a heat sink base plate; 7. a T-shaped limiting chute; 8. an assembled heat sink; 9. a support beam; 10. a square through hole; 11. an inner rotor heat dissipation fan; 12. a T-shaped limiting plate; 13. a metal handle; 14. an anti-slip rubber strip.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a safe heat-radiating power electrical transformer comprises a transformer case 1, a supporting beam 9 is installed on the bottom surface of the transformer case 1, two radiator top plates 3 are installed on two sides of the transformer case 1, the upper end surfaces of the two radiator top plates 3 are connected through two copper heat-conducting connecting plates 4, heat is conducted through the copper heat-conducting connecting plates 4, heat-radiating efficiency is effectively improved, radiating fins 5 are installed below the radiator top plates 3, a radiator bottom plate 6 is installed at the bottom ends of the radiating fins 5, T-shaped limiting chutes 7 are arranged on the upper end surfaces of the radiator top plates 3, square through holes 10 are formed in the bottom surfaces of the inner sides of the T-shaped limiting chutes 7, air induction covers 2 are installed on the outer sides above the T-shaped limiting chutes 7, assembly type radiators 8 are installed inside the T-shaped limiting chutes 7, and each assembly type radiator 8 comprises an inner rotor radiating fan 11, a T-, the front end face of the T-shaped limiting plate 12 is provided with a metal handle 13, the upper end faces of two side ends of the T-shaped limiting plate 12 are provided with anti-skid rubber strips 14, the upper end face of the T-shaped limiting plate 12 is provided with an inner rotor heat dissipation fan 11, and the inner rotor heat dissipation fan 11 penetrates through the T-shaped limiting plate 12 and extends to the bottom face of the T-shaped limiting plate 12.
Further, the bottom surface of the induced air cover 2 is completely attached to the upper end surface of the radiator top plate 3, and the induced air cover 2 and the radiator top plate 3 are fixed through welding, so that the fixing firmness is improved.
Further, the both ends of copper lead warm connecting plate 4 and the up end of two radiator roofs 3 laminate completely, and copper lead warm connecting plate 4 and pass through the draw-in groove with two radiator roofs 3 and be connected, improve the stability of connecting.
Further, four end angles of the inner rotor heat dissipation fan 11 are provided with threaded holes, and the threaded holes are fixed with the T-shaped limiting plate 12 through screws, so that the fixing firmness is improved.
Further, the upper end faces of two side ends of the T-shaped limiting plate 12 are provided with clamping grooves, the T-shaped limiting plate 12 is connected with the anti-slip rubber strips 14 through the clamping grooves, and connection stability is improved.
Further, the front end face of the T-shaped limiting plate 12 is completely attached to the two ends of the metal handle 13, and the T-shaped limiting plate 12 and the metal handle 13 are fixed through welding, so that fixing firmness is improved.
The working principle is as follows: when the device is used, the device is built at a proper position, four assembled radiators 8 are checked, the assembled radiators 8 are inserted into the T-shaped limiting sliding grooves 7, the metal handles 13 are arranged on the front end faces of the T-shaped limiting plates 12, the assembled radiators 8 can be conveniently pulled and pulled to be adjusted in position, the anti-slip rubber strips 14 are arranged on the upper end faces of the two side ends of the T-shaped limiting plates 12, the anti-slip rubber strips can effectively prevent slipping, the air guide cover 2 is arranged on the outer side of the upper end face of the T-shaped limiting sliding grooves 7, the assembled radiators 8 can be effectively protected, heat is conducted through the copper heat conduction connecting plates 4, the heat dissipation efficiency is effectively improved, the assembled radiators 8 are connected with a circuit, when the assembled radiators 8 are used for a long time and have faults, a power supply is cut off, the assembled radiators 8 can be conveniently pulled out through the T-shaped limiting sliding, the heat dissipation system is convenient to overhaul.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 safe radiating power electrical transformer, includes transformer machine case (1), its characterized in that: supporting beam (9) are installed to the bottom surface of transformer machine case (1), two radiator roof (3), two are all installed to the both sides of transformer machine case (1) the up end of radiator roof (3) leads temperature connecting plate (4) through two copper and connects, fin (5) are installed to the below of radiator roof (3), radiator bottom plate (6) are installed to the bottom of fin (5), the up end of radiator roof (3) is provided with spacing spout of T type (7), the inboard bottom surface of spacing spout of T type (7) is provided with square through hole (10), induced air cover (2) are installed in the outside of spacing spout of T type (7) top, the internally mounted of the spacing spout of T type (7) has assembled radiator (8), assembled radiator (8) include inner rotor heat dissipation fan (11), T type limiting plate (12), metal handle (13) and anti-skidding rubber strip (14), the preceding terminal surface of T type limiting plate (12) is provided with metal handle (13), anti-skidding rubber strip (14) are all installed to the up end of T type limiting plate (12) both sides, inner rotor heat dissipation fan (11) are installed to the up end of T type limiting plate (12), and inner rotor heat dissipation fan (11) run through T type limiting plate (12) and extend to the bottom surface of T type limiting plate (12).
2. A power electrical transformer with safe heat dissipation according to claim 1, characterized by: the bottom surface of the induced draft cover (2) is completely attached to the upper end surface of the radiator top plate (3), and the induced draft cover (2) is fixed to the radiator top plate (3) through welding.
3. A power electrical transformer with safe heat dissipation according to claim 1, characterized by: the two ends of the copper heat-conducting connecting plates (4) are completely attached to the upper end faces of the radiator top plates (3), and the copper heat-conducting connecting plates (4) are connected with the radiator top plates (3) through clamping grooves.
4. A power electrical transformer with safe heat dissipation according to claim 1, characterized by: four end angles of the inner rotor heat dissipation fan (11) are provided with threaded holes, and the threaded holes are fixed with the T-shaped limiting plate (12) through screws.
5. A power electrical transformer with safe heat dissipation according to claim 1, characterized by: the upper end surfaces of two side ends of the T-shaped limiting plate (12) are respectively provided with a clamping groove, and the T-shaped limiting plate (12) is connected with the anti-skidding rubber strips (14) through the clamping grooves.
6. A power electrical transformer with safe heat dissipation according to claim 1, characterized by: the front end face of the T-shaped limiting plate (12) is completely attached to two ends of the metal handle (13), and the T-shaped limiting plate (12) is fixed with the metal handle (13) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920514912.9U CN209766194U (en) | 2019-04-16 | 2019-04-16 | Safe radiating power electrical transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920514912.9U CN209766194U (en) | 2019-04-16 | 2019-04-16 | Safe radiating power electrical transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209766194U true CN209766194U (en) | 2019-12-10 |
Family
ID=68759487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920514912.9U Active CN209766194U (en) | 2019-04-16 | 2019-04-16 | Safe radiating power electrical transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209766194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111261382A (en) * | 2020-03-30 | 2020-06-09 | 国网河北省电力有限公司沧州供电分公司 | Cooling system and power transformer |
| US11715588B2 (en) | 2020-03-17 | 2023-08-01 | Hitachi Energy Switzerland Ag | Insulator having internal cooling channels |
-
2019
- 2019-04-16 CN CN201920514912.9U patent/CN209766194U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11715588B2 (en) | 2020-03-17 | 2023-08-01 | Hitachi Energy Switzerland Ag | Insulator having internal cooling channels |
| CN111261382A (en) * | 2020-03-30 | 2020-06-09 | 国网河北省电力有限公司沧州供电分公司 | Cooling system and power transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200821 Address after: 065000 Hebei Langfang Anci District Longhe Economic Development Zone 2 Fukang Road, technology enterprise innovation and entrepreneurship Park five layer 501 Patentee after: HEBEI FISSION TECHNOLOGY INCUBATOR Co.,Ltd. Address before: 526500 Xintang Village, Shibian Village Committee, Yuluo Town, Fengkai County, Zhaoqing City, Guangdong Province Patentee before: Chen Guanghuan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200909 Address after: 065500 3rd floor, unit 1, building 43, satellite navigation Industrial Park, Xinxing industry demonstration zone, Gu'an County, Langfang City, Hebei Province Patentee after: Yinghe (Langfang) Technology Co., Ltd Address before: 065000 Hebei Langfang Anci District Longhe Economic Development Zone 2 Fukang Road, technology enterprise innovation and entrepreneurship Park five layer 501 Patentee before: HEBEI FISSION TECHNOLOGY INCUBATOR Co.,Ltd. |