CN203721423U - Water-cooled high-frequency transformer - Google Patents
Water-cooled high-frequency transformer Download PDFInfo
- Publication number
- CN203721423U CN203721423U CN201420025750.XU CN201420025750U CN203721423U CN 203721423 U CN203721423 U CN 203721423U CN 201420025750 U CN201420025750 U CN 201420025750U CN 203721423 U CN203721423 U CN 203721423U
- Authority
- CN
- China
- Prior art keywords
- aluminum enclosure
- conductive radiator
- radiator aluminum
- described secondary
- semi
- 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.)
- Expired - Fee Related
Links
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model relates to a water-cooled high-frequency transformer which solves the technical problems of high cost, large loss and energy saving and environment friendliness unavailability of an existing high-frequency switching power supply. The water-cooled high-frequency transformer comprises a secondary low end conductive thermal dissipation aluminum housing, a secondary high end conductive thermal dissipation aluminum housing and a primary coil assembly; the secondary low end conductive thermal dissipation aluminum housing is provided with a semi-circular groove, and the middle portion of the semi-circular groove of the secondary low end conductive thermal dissipation aluminum housing is provided with a semi-circular column; the secondary high end conductive thermal dissipation aluminum housing is provided with a semi-circular groove, and the middle portion of the semi-circular groove of the secondary high end conductive thermal dissipation aluminum housing is provided with a semi-circular column; the secondary low end conductive thermal dissipation aluminum housing and the secondary high end conductive thermal dissipation aluminum housing form a cube; the semi-circular groove of the secondary low end conductive thermal dissipation aluminum housing and the semi-circular groove of the secondary high end conductive thermal dissipation aluminum housing form a circular groove; the primary coil assembly is arranged in the groove. The water-cooled high-frequency transformer is widely used in transformers.
Description
Technical field
The utility model relates to a kind of transformer, particularly relates to a kind of water-cooled high frequency transformer.
Background technology
At present, electroplate or electrolysis process in the high-power high-frequency switch power-supply device that uses be all that high frequency switch power by the relatively little certain power of many power composes in parallel, its type of cooling has air-cooled or two kinds of modes of water-cooled.No matter be any type of cooling, the main factor that determines a switch power supply equipment power is the power of high frequency transformer.
In high-power water-cooling formula high frequency switch power technical field, the high frequency transformer of use, its power is all smaller, and output voltage is low.In this case, manufacture and design powerful Switching Power Supply, just need to increase the number of paralleling switch power supply, thereby the manufacturing cost of whole equipment is increased, the loss of power-supply device increases.Make in actual use the maintenance cost of equipment increase, the technical sophistication degree of maintenance increases simultaneously.
Therefore, improve the power of separate unit high frequency switch power, reduce the number in parallel of Switching Power Supply, reduce the cost of equipment, energy-saving and cost-reducing is the developing direction of high power switching power supply, that is to say the power cost this area technical problem urgently to be resolved hurrily that how to improve high frequency transformer.
Summary of the invention
The cost of existing high frequency switch power is high in order to solve for the utility model, loss greatly, the technical problem of not energy-conserving and environment-protective, provide a kind of and can reduce high frequency switch power cost and loss, the water-cooled high frequency transformer of favourable energy-conserving and environment-protective.
The utility model provides a kind of water-cooled high frequency transformer, comprise secondary low side conductive radiator aluminum enclosure, the high-end conductive radiator aluminum enclosure of secondary and primary coil assembly, secondary low side conductive radiator aluminum enclosure is provided with semi-circular recesses, is provided with semicylinder in the middle of the semi-circular recesses of secondary low side conductive radiator aluminum enclosure; The high-end conductive radiator aluminum enclosure of secondary is provided with semi-circular recesses, is provided with semicylinder in the middle of the semi-circular recesses of the high-end conductive radiator aluminum enclosure of secondary;
The high-end conductive radiator aluminum enclosure of secondary low side conductive radiator aluminum enclosure and secondary forms a square, the semi-circular recesses of secondary low side conductive radiator aluminum enclosure and the semi-circular recesses of the high-end conductive radiator aluminum enclosure of secondary form a circular groove, primary coil assembly is located on circular groove, and the height of the semicylinder of the high-end conductive radiator aluminum enclosure of secondary is lower than the height of the semicylinder of secondary low side conductive radiator aluminum enclosure;
Between the high-end conductive radiator aluminum enclosure of secondary low side conductive radiator aluminum enclosure and secondary, be provided with E shape insulating trip;
Primary coil assembly comprises the nano amorphous iron core of O shape, and the nano amorphous iron core of O shape is provided with primary coil;
In the high-end conductive radiator aluminum enclosure of secondary low side conductive radiator aluminum enclosure and secondary, be respectively equipped with the water route for dispelling the heat.
Preferably, in water-cooled high frequency transformer, be provided with heat-conducting silicone grease layer; The size of the external diameter of primary coil assembly is 205mm, and internal diameter size is 100mm, is highly 100mm; E shape insulating trip is made by epoxy resin bonded fiber; Primary coil is 0.1mm enamelled wire.
Preferably, the height of the foreign side of secondary low side conductive radiator aluminum enclosure part is 145mm, and the height of the semicylinder of secondary low side conductive radiator aluminum enclosure is 195mm; The height of foreign side's part of the high-end conductive radiator aluminum enclosure of secondary is 165mm, and the bottom surface of the semi-circular recesses of the high-end conductive radiator aluminum enclosure of secondary is of a size of 30mm to the bottom surface of secondary low side conductive radiator aluminum enclosure; The length of side of the square that the high-end conductive radiator aluminum enclosure of secondary low side conductive radiator aluminum enclosure and secondary forms is 250mm, and the width of the semi-circular recesses of secondary low side conductive radiator aluminum enclosure is 125mm.
The beneficial effects of the utility model are, an input voltage is 500v, and an input current is 120A, and power is 60KVA, and operating frequency is 20KHz, and power is very high, only needs one while being applied to high frequency switch power, and cost is low, loss is little, energy-conserving and environment-protective.
The further feature of the utility model, by the description of following embodiment, is clearly recorded.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation in the utility model water route;
Fig. 3 is schematic diagram of the present utility model;
Fig. 4 is dimensional drawing of the present utility model;
Fig. 5 is the structural representation of primary coil.
Reference numeral explanation:
10. secondary low side conductive radiator aluminum enclosure, 11. semi-circular recesses, 12. semicylinders, the high-end conductive radiator aluminum enclosure of 20. secondary, 21. semi-circular recesses, 22. semicylinders, 30. primary coil assemblies, 31. primary coil inlet wires, the nano amorphous iron core of 32.O shape, 33. primary coils, 40.E shape insulating trip, 50. water routes, 51. water inlets, 52. delivery ports.
Embodiment
As shown in Figure 1, the utility model comprises secondary low side conductive radiator aluminum enclosure 10, the high-end conductive radiator aluminum enclosure 20 of secondary and primary coil assembly 30.Primary coil assembly 30 is provided with primary coil inlet wire 31.
After the high-end conductive radiator aluminum enclosure 20 use aluminum cast of secondary low side conductive radiator aluminum enclosure 10 and secondary, process, control pouring technology and guarantee that housing can not have pore.Secondary low side conductive radiator aluminum enclosure 10 is processed with semi-circular recesses 11, is provided with semicylinder 12 in the middle of semi-circular recesses 11, and semicylinder 12 is outstanding from the bottom surface of semi-circular recesses 11.The high-end conductive radiator aluminum enclosure 20 of secondary is processed with semi-circular recesses 21 equally, is provided with semicylinder 22 in the middle of semi-circular recesses 21, and semicylinder 22 is outstanding from the bottom surface of semi-circular recesses 21.Secondary low side conductive radiator aluminum enclosure 10 forms a square together with the high-end conductive radiator aluminum enclosure 20 docking couplings of secondary, and the height of the semicylinder 22 of the high-end conductive radiator aluminum enclosure 20 of secondary is lower than the height of the semicylinder 12 of secondary low side conductive radiator aluminum enclosure 10.
As shown in Figure 5, primary coil assembly 30 is O shape structure, comprises the nano amorphous iron core 32 of O shape, and 0.1mm enamelled wire plying is wound on the nano amorphous iron core 32 of O shape and forms primary coil 33, and the nano amorphous iron core 32 of O shape is used nano amorphous body material to make.
The outside dimension of primary coil assembly 30 is 205mm, and internal diameter size is 100mm, is highly 100mm.
During the high-end conductive radiator aluminum enclosure 20 coupling combination of secondary low side conductive radiator aluminum enclosure 10 and secondary, between the two with 40 isolation of E shape insulating trip, like this, semicylinder 12 and semicylinder 22 have just formed a cylinder, semi-circular recesses 11 and semi-circular recesses 21 have just formed a circular groove, place primary coil assembly 30 on this circular groove.E shape insulating trip 40 is used epoxy resin bonded fiber to make.After secondary low side conductive radiator aluminum enclosure 10, the high-end conductive radiator aluminum enclosure 20 of secondary and 30 combinations of primary coil assembly, its inner high performance heat-conducting silicone grease, formation heat-conducting silicone grease layer of filling.
As shown in Figure 2, in the high-end conductive radiator aluminum enclosure 20 of secondary low side conductive radiator aluminum enclosure 10 and secondary, be respectively equipped with the water route 50 for dispelling the heat, and be provided with water inlet 51 and delivery port 52.Water flows into from delivery port 52 and flows out from water inlet 51, to realize the heat radiation to this product.
With reference to the schematic diagram of the present utility model shown in figure 3, the foreign side of secondary low side conductive radiator aluminum enclosure 10 is partly O2, and semicylinder is a-; The foreign side of the high-end conductive radiator aluminum enclosure 20 of secondary is partly a+, and semicylinder 22 is O1.Semicylinder 22 is identical with the height of foreign side's part of secondary low side conductive radiator aluminum enclosure 10.Using O1 to be connected with O2, as the mid point of the utility model transformer, a+ and a-are as secondary output.A and X represent a secondary input end of primary coil assembly 30.
As shown in Figure 4, the height H 1 of foreign side's part of secondary low side conductive radiator aluminum enclosure 10 is 145mm, the height H 2 of semicylinder 12 is 195mm, the height H 3 of foreign side's part of the high-end conductive radiator aluminum enclosure 20 of secondary is 165mm, and the bottom surface of the semi-circular recesses 21 of the high-end conductive radiator aluminum enclosure 20 of secondary is 30mm to the size H4 of the bottom surface of the high-end conductive radiator aluminum enclosure 20 of secondary; The length of side L2 of the square that the high-end conductive radiator aluminum enclosure 20 of secondary low side conductive radiator aluminum enclosure 10 and secondary forms is 250mm, and the width L1 of semi-circular recesses 11 is 125mm, and the width of semi-circular recesses 21 is identical with the width of semi-circular recesses 11.
Important technological parameters of the present utility model is, an input voltage is 500v, and an input current is 120A, and power is 60KVA, and operating frequency is 20KHz.
The above only, to preferred embodiment of the present utility model, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.Every in claim limited range of the present utility model, any modification of making, be equal to replacement, improvement etc., all should be within protection range of the present utility model.
Claims (3)
1. a water-cooled high frequency transformer, it is characterized in that, comprise secondary low side conductive radiator aluminum enclosure, the high-end conductive radiator aluminum enclosure of secondary and primary coil assembly, described secondary low side conductive radiator aluminum enclosure is provided with semi-circular recesses, is provided with semicylinder in the middle of the semi-circular recesses of described secondary low side conductive radiator aluminum enclosure; The high-end conductive radiator aluminum enclosure of described secondary is provided with semi-circular recesses, is provided with semicylinder in the middle of the semi-circular recesses of the high-end conductive radiator aluminum enclosure of described secondary;
The high-end conductive radiator aluminum enclosure of described secondary low side conductive radiator aluminum enclosure and described secondary forms a square, the semi-circular recesses of described secondary low side conductive radiator aluminum enclosure and the semi-circular recesses of the high-end conductive radiator aluminum enclosure of described secondary form a circular groove, described primary coil assembly is located on described circular groove, and the height of the semicylinder of the high-end conductive radiator aluminum enclosure of described secondary is lower than the height of the semicylinder of described secondary low side conductive radiator aluminum enclosure;
Between the high-end conductive radiator aluminum enclosure of described secondary low side conductive radiator aluminum enclosure and described secondary, be provided with E shape insulating trip;
Described primary coil assembly comprises the nano amorphous iron core of O shape, and the nano amorphous iron core of described O shape is provided with primary coil;
In the high-end conductive radiator aluminum enclosure of described secondary low side conductive radiator aluminum enclosure and described secondary, be respectively equipped with the water route for dispelling the heat.
2. water-cooled high frequency transformer according to claim 1, is characterized in that, is provided with heat-conducting silicone grease layer in described water-cooled high frequency transformer; The size of the external diameter of described primary coil assembly is 205mm, and internal diameter size is 100mm, is highly 100mm; Described E shape insulating trip is made by epoxy resin bonded fiber; Described primary coil is 0.1mm enamelled wire.
3. water-cooled high frequency transformer according to claim 2, is characterized in that, the height of foreign side's part of described secondary low side conductive radiator aluminum enclosure is 145mm, and the height of the semicylinder of described secondary low side conductive radiator aluminum enclosure is 195mm; The height of foreign side's part of the high-end conductive radiator aluminum enclosure of described secondary is 165mm, and the bottom surface of the semi-circular recesses of the high-end conductive radiator aluminum enclosure of described secondary is of a size of 30mm to the bottom surface of described secondary low side conductive radiator aluminum enclosure; The length of side of the square that the high-end conductive radiator aluminum enclosure of described secondary low side conductive radiator aluminum enclosure and described secondary forms is 250mm, and the width of the semi-circular recesses of described secondary low side conductive radiator aluminum enclosure is 125mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025750.XU CN203721423U (en) | 2014-01-16 | 2014-01-16 | Water-cooled high-frequency transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025750.XU CN203721423U (en) | 2014-01-16 | 2014-01-16 | Water-cooled high-frequency transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203721423U true CN203721423U (en) | 2014-07-16 |
Family
ID=51160561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420025750.XU Expired - Fee Related CN203721423U (en) | 2014-01-16 | 2014-01-16 | Water-cooled high-frequency transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203721423U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469952A (en) * | 2015-12-23 | 2016-04-06 | 赖永明 | High-frequency switching power supply transformer |
| CN105826065A (en) * | 2016-04-23 | 2016-08-03 | 孔令伟 | Method and device for increasing output power of transformer |
| CN106783073A (en) * | 2016-12-22 | 2017-05-31 | 中山市科雄电源科技有限公司 | A kind of new full-bridge transformer |
-
2014
- 2014-01-16 CN CN201420025750.XU patent/CN203721423U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469952A (en) * | 2015-12-23 | 2016-04-06 | 赖永明 | High-frequency switching power supply transformer |
| CN105826065A (en) * | 2016-04-23 | 2016-08-03 | 孔令伟 | Method and device for increasing output power of transformer |
| CN105826065B (en) * | 2016-04-23 | 2019-08-13 | 惠州永锋纳米科技有限公司 | A kind of method and device thereof increasing transformer output power |
| CN106783073A (en) * | 2016-12-22 | 2017-05-31 | 中山市科雄电源科技有限公司 | A kind of new full-bridge transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201698866U (en) | Water-cooled induction transformer | |
| CN203721423U (en) | Water-cooled high-frequency transformer | |
| KR20220144955A (en) | Oil-immersed high frequency transformer and its manufacturing method | |
| US8952286B2 (en) | Resistance welding high frequency transformer and spot welding machine | |
| CN202977085U (en) | Oil-immersed transformer | |
| CN103366933B (en) | A kind of integral high frequency power transformer | |
| CN102360833A (en) | Cellular epoxy resin insulation body for dry transformer | |
| CN206758217U (en) | A kind of core for transformer | |
| CN203850132U (en) | Amorphous alloy transformer coil | |
| CN205050663U (en) | High heat dissipating can transformer | |
| CN109346296A (en) | Transformer | |
| CN202134383U (en) | Dual-purpose annular secondary coil of transformer | |
| CN104575991A (en) | High frequency water-cooled transformer | |
| CN203895224U (en) | Radiating transformer | |
| CN102938294B (en) | Switch Power Transformer | |
| CN204375547U (en) | A kind of high-frequency water-cooling transformer | |
| CN203746616U (en) | Water-cooled transformer | |
| CN203397858U (en) | Epoxy resin pouring dry transformer | |
| CN110729103B (en) | Isolation transformer | |
| JP2019110206A (en) | Water-cooled transformer | |
| CN203366967U (en) | Integrated high-frequency power transformer | |
| CN105118618A (en) | Epoxy resin cast water internal cooling phase-shifting transformer | |
| CN2932590Y (en) | Transformer with a novel structure | |
| CN219267437U (en) | Magnetic element | |
| CN205595177U (en) | Novel transformer easy to dissipate heat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Zhong Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Meng Yan Document name: Notice of termination of patent |
|
| 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: 20140716 Termination date: 20200116 |