CN204375547U - A kind of high-frequency water-cooling transformer - Google Patents
A kind of high-frequency water-cooling transformer Download PDFInfo
- Publication number
- CN204375547U CN204375547U CN201520022304.8U CN201520022304U CN204375547U CN 204375547 U CN204375547 U CN 204375547U CN 201520022304 U CN201520022304 U CN 201520022304U CN 204375547 U CN204375547 U CN 204375547U
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- center pillar
- counter
- connecting plate
- base body
- iron core
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Abstract
The utility model discloses a kind of high-frequency water-cooling transformer, comprise circular iron core, be wrapped in the former limit winding on iron core, described master, formation through hole is surrounded between counter-base body, described master, counter-base body, be made up of electric conducting material, described iron core and former limit winding are positioned in through hole, run through in the inner ring of described iron core and have center pillar I, II, described center pillar I, II, between be spaced from each other, the bottom of described center pillar I is connected with the bottom of counter-base body by connecting plate I, the top of center pillar I is connected with the rectifying device I be positioned at above main base frame by connecting plate II, the top of described center pillar II is connected with the top of counter-base body by connecting plate III, the bottom of center pillar II is connected with the rectifying device II be positioned at below main base frame by connecting plate IV.Each parts of the present utility model by between be interconnected by connecting plate, structure is not only simple, and convenient processing and assembling, and production efficiency is high, is applicable to suitability for industrialized production.
Description
Technical field
The utility model relates to a kind of transformer, is specifically related to a kind of high-frequency water-cooling transformer.
Background technology
High frequency transformer is the power transformer that operating frequency exceedes intermediate frequency (10kHz), be mainly used in making high-frequency switch power transformer in high frequency switch power, transformer is in running, because of the existence of iron loss, eddy current, magnetic hysteresis and copper loss, the rising of transformer temperature can be caused, therefore, the heat produced when cooling structure just can make transformer work must be equipped with and come out, avoid burning out.
At present, transformer device structure conventional on the market as the patent No. be CN200610035697.1, patent name is for shown in the Chinese invention patent of " a kind of Novel structure transformer ", it comprises iron core, former limit winding, secondary, secondary is made up of the left pedestal of certain distance, right pedestal by separating, left pedestal, right pedestal are respectively equipped with left and right center pillar, be provided with cooling chamber in described left pedestal, right pedestal, described right post is connected with left pedestal by tap.This patent structure is too compact, and the difficulty of processing of each parts is high, improves production cost.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provide a kind of rational in infrastructure, difficulty of processing is low, the high-frequency water-cooling transformer of good heat dissipation effect.
The utility model solves the technical scheme that its technical problem adopts:
A kind of high-frequency water-cooling transformer, comprise circular iron core, be wrapped in the former limit winding on iron core, mutually insulated between iron core and former limit winding, be spaced from each other the master of certain distance, counter-base body, former limit winding and master, mutually insulated between counter-base body, described master, formation through hole is surrounded between counter-base body, described master, counter-base body, be made up of electric conducting material, described iron core and former limit winding are positioned in through hole, run through in the inner ring of described iron core and have center pillar I, II, described center pillar I, be spaced from each other between II, the bottom of described center pillar I is connected with the bottom of counter-base body by connecting plate I, the top of center pillar I is connected with the rectifying device I be positioned at above main base frame by connecting plate II, the top of described center pillar II is connected with the top of counter-base body by connecting plate III, the bottom of center pillar II is connected with the rectifying device II be positioned at below main base frame by connecting plate IV.
In the utility model, be provided with cooling duct in described main base frame and/or counter-base body, described cooling duct is provided with the connector be connected with external refrigeration medium.
In the utility model, the mode that described connecting plate I, II, III, IV connects respectively by screw is connected with major and minor pedestal and center pillar I, II.
In the utility model, the bottom of described connecting plate I is provided with the perforation of passing for center pillar II, mutually insulated between center pillar II and perforation inwall.
In the utility model, described main base frame or counter-base body offer the outlet supplying the winding outlet of former limit.
The beneficial effects of the utility model are: each parts of the present utility model by between be interconnected by connecting plate, structure is not only simple, and convenient processing and assembling, and production efficiency is high, is applicable to suitability for industrialized production; Major and minor pedestal volume is large, and cooling rate is fast, and good heat dissipation effect, effectively can extend the useful life of transformer, further, is interconnected between each parts of the present utility model by screw, and installation, convenient fixing are easy to maintenance.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated:
Fig. 1 is the structural representation of the present embodiment;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is A-A direction cutaway view of Fig. 2;
Fig. 5 is B-B direction cutaway view of Fig. 2;
Fig. 6 is B-B direction cutaway view of Fig. 2.
Embodiment
Referring to figs. 1 through Fig. 6, the utility model provides a kind of high-frequency water-cooling transformer, comprise circular iron core 1, be wrapped in the former limit winding 2 on iron core and be spaced from each other the major and minor pedestal 3,4 of setting, the modes such as insulating material can be placed between major and minor pedestal 3,4 and realize being spaced from each other.Mutually insulated between described former limit winding 2 and major and minor pedestal 3,4, described insulation can adopt heat conduction exotic material, as epoxy resin etc.Surround between described major and minor pedestal 3,4 and form through hole 5, the shape of described through hole 5 can be circular or square etc.Described iron core 1 and former limit winding 2 are positioned in through hole 5, run through in the inner ring of described iron core 1 and have center pillar I, II 6, 7, described center pillar I, II 6, be spaced from each other between 7, the bottom of described center pillar I 6 is connected with the bottom of counter-base body 4 by connecting plate I 8, the top of center pillar I 6 is connected with the electric connection socket I 10 be positioned at above main base frame 3 by connecting plate II 9, the top of described center pillar II 7 is connected with the top of counter-base body 4 by connecting plate III 11, the bottom of center pillar II 7 is connected with the electric connection socket II 13 be positioned at below main base frame 3 by connecting plate IV 12, above-mentioned connecting plate I, II, III, IV 8, 9, 11, 12 make by electric conducting material.Major and minor pedestal 3,4 wraps in the neighboring of former limit winding 2, center pillar I, II 6,7 passes in former limit winding 2, the path of electric current is electric connection socket I 10, connecting plate II 9, center pillar I 6, counter-base body 4, connecting plate III 11, center pillar II 7, connecting plate IV 12, electric connection socket II 13, is wound around like this and is equivalent to around iron core 1 one weeks.Need conduction because counter-base body 4 forms secondary, described counter-base body 4 is made up of electric conducting material, and the both sides of major and minor pedestal 3,4 are made up of polylith aluminium sheet.
As preferred embodiment, the mode that described connecting plate I, II, III, IV 8,9,11,12 connects respectively by screw is connected with major and minor pedestal 3,4 and center pillar I, II 6,7, described screw is standard fitting, and buying easily, reduces production cost.The two ends of through hole 5 cover by described connecting plate I, II, III, IV 8,9,11,12 respectively, avoid iron core 1, former limit winding 2 exposes, and improve security performance.The bottom of described connecting plate I 8 is provided with the perforation 15 of passing for center pillar II 7, mutually insulated between center pillar II 7 and perforation 15 inwalls.
In the present embodiment, cooling duct 14 is provided with in described main base frame 3 and/or counter-base body 4, described cooling duct 14 is provided with the connector be connected with external refrigeration medium, coolant enters cooling duct 14 by connector and carries out heat exchange with transformer, the heat that transformer work produces is taken away, the temperature remains within the normal range to make the temperature of transformer, and the phenomenon avoiding transformer to burn occurs.Further, as can be seen from accompanying drawing, described connecting plate II, IV 9,12 and major and minor pedestal 3,4 area of dissipation comparatively large, air-cooled mode also can be adopted again to dispel the heat to it, and its radiating effect is better.
Described main base frame 3 or counter-base body 4 offer the outlet 16 for winding 2 outlet of former limit, to stretch out from outlet 16 to make the input of former limit winding 2 and be connected with external power source.
The foregoing is only preferred embodiments of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection range of the present utility model.
Claims (5)
1. a high-frequency water-cooling transformer, comprises circular iron core (1), be wrapped in former limit winding (2) on iron core, mutually insulated between iron core (1) and former limit winding (2), is spaced from each other the master of certain distance, counter-base body (3, 4), former limit winding (2) is with main, counter-base body (3, 4) mutually insulated between, is characterized in that: described master, counter-base body (3, 4) surround between and form through hole (5), described master, counter-base body (3, 4) be made up of electric conducting material, described iron core (1) and former limit winding (2) are positioned in through hole (5), and running through in the inner ring of described iron core (1) has center pillar I, II (6, 7), described center pillar I, II (6, 7) be spaced from each other between, the bottom of described center pillar I (6) is connected with the bottom of counter-base body (4) by connecting plate I (8), the top of center pillar I (6) is connected with the rectifying device I (10) being positioned at main base frame (3) top by connecting plate II (9), the top of described center pillar II (7) is connected with the top of counter-base body (4) by connecting plate III (11), and the bottom of center pillar II (7) is connected with the rectifying device II (13) being positioned at main base frame (3) below by connecting plate IV (12).
2. a kind of high-frequency water-cooling transformer according to claim 1, is characterized in that: be provided with cooling duct (14) in described main base frame (3) and/or counter-base body (4), described cooling duct (14) are provided with the connector be connected with external refrigeration medium.
3. a kind of high-frequency water-cooling transformer according to claim 1 and 2, is characterized in that: the mode that described connecting plate I, II, III, IV (8,9,11,12) connects respectively by screw is connected with major and minor pedestal (3,4) and center pillar I, II (6,7).
4. a kind of high-frequency water-cooling transformer according to claim 1 and 2, is characterized in that: the bottom of described connecting plate I (8) is provided with the perforation (15) of passing for center pillar II (7), mutually insulated between center pillar II (7) and perforation (15) inwall.
5. a kind of high-frequency water-cooling transformer according to claim 1 and 2, is characterized in that: described main base frame (3) or counter-base body (4) offer the outlet (16) supplying winding (2) outlet of former limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022304.8U CN204375547U (en) | 2015-01-13 | 2015-01-13 | A kind of high-frequency water-cooling transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022304.8U CN204375547U (en) | 2015-01-13 | 2015-01-13 | A kind of high-frequency water-cooling transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204375547U true CN204375547U (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520022304.8U Withdrawn - After Issue CN204375547U (en) | 2015-01-13 | 2015-01-13 | A kind of high-frequency water-cooling transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204375547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575991A (en) * | 2015-01-13 | 2015-04-29 | 黄志峰 | High frequency water-cooled transformer |
| CN105428036A (en) * | 2015-12-24 | 2016-03-23 | 中国航空工业集团公司北京航空制造工程研究所 | Transformer for heating high-voltage high-current lamp filaments |
-
2015
- 2015-01-13 CN CN201520022304.8U patent/CN204375547U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575991A (en) * | 2015-01-13 | 2015-04-29 | 黄志峰 | High frequency water-cooled transformer |
| CN105428036A (en) * | 2015-12-24 | 2016-03-23 | 中国航空工业集团公司北京航空制造工程研究所 | Transformer for heating high-voltage high-current lamp filaments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150603 Effective date of abandoning: 20171003 |
|
| AV01 | Patent right actively abandoned |