CN202258730U - Combined high-frequency high-voltage transformer coil bobbin - Google Patents
Combined high-frequency high-voltage transformer coil bobbin Download PDFInfo
- Publication number
- CN202258730U CN202258730U CN2011204177680U CN201120417768U CN202258730U CN 202258730 U CN202258730 U CN 202258730U CN 2011204177680 U CN2011204177680 U CN 2011204177680U CN 201120417768 U CN201120417768 U CN 201120417768U CN 202258730 U CN202258730 U CN 202258730U
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- CN
- China
- Prior art keywords
- coil bobbin
- secondary coil
- coil
- line
- primary coil
- 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
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Abstract
The utility model discloses a combined high-frequency high-voltage transformer coil bobbin. The structure of the coil bobbin is that: a magnetic core is inserted into each of N secondary coil bobbin units; a primary coil is wound on the outer surfaces of the N secondary coil bobbin units; a primary coil rectangular tube bobbin wound with the primary coil is inserted into an inner cavity of the N secondary coil bobbin unit; two small wire passing-through grooves wound with the coil are formed on one side of each of the N secondary coil bobbin units; a small wire passing-through hole is formed in the bottom of an insulator which is raised between the two small wire passing-through grooves; and a quick connection structure is arranged on the other side of each of the N secondary coil bobbin units, and can be connected with the small wire passing-through grooves. The combined high-frequency high-voltage transformer coil bobbin has the advantages that: the shortcomings of the prior art are effectively overcome; combination can be realized according to needs by the quick connection structures, so that the configuration range of the coil bobbin can be widened; a plurality of secondary coil bobbin units are combined in series, so that the coil bobbin is flexible in configuration, distributed capacitance can be decreased, and the quality of the product further can be improved; and after the product is disused, the matched coil bobbin can be recycled, so that production cost is decreased.
Description
Technical field
The utility model relates to a kind of composite type high frequency high voltage transformer coil rack, belong to transformer coil skeleton technical field.
Background technology
Existing skeleton purposes is single, and product is eliminated the supporting coil rack in back and also gone out of use, and the rich group number of plies more for a long time when coil rack used; Can produce distributed capacitance; Because transformer is operated under the high frequency state, these distributed capacitance will produce very large influence to the operating state of transformer so, as cause the waveform generation vibration; The EMC variation, transformer heating etc.
Summary of the invention
What the utility model proposed is a kind of composite type high frequency high voltage transformer coil rack, and its purpose is intended to overcome the existing existing above-mentioned defective of transformer coil skeleton.
The technical solution of the utility model: it is characterized in that comprising N secondary coil skeleton unit, primary coil, primary coil rectangular tube skeleton, magnetic core, secondary coil, cross the line aperture, cross the little groove of line, fast joint structure; Wherein insert magnetic core in the N secondary coil skeleton unit; Coiling primary coil on the N secondary coil skeleton unit outer surface; The primary coil rectangular tube skeleton of coiling primary coil inserts in the inner chamber of N secondary coil skeleton unit; The little groove of line excessively that two coilings are arranged on one side of each N secondary coil skeleton unit; Two insulator bottoms of crossing the little groove intermediate projections of line have one to cross the line aperture, and the opposite side of each N secondary coil skeleton unit is provided with and crosses the fast joint structure that the little groove of line can join, N=1,2,3,4,5,6,7,8,9.
The advantage of the utility model: effectively overcome the above-mentioned defective of existing in prior technology, made up as required, configuration scope that can the intensifier coil skeleton through fast joint structure.Because be a plurality of tandem compounds, thereby flexible configuration, can reduce the quality that distributed capacitance improves product.Product is eliminated the supporting coil rack reproducible utilization in back, and it is low to reduce production costs.
Description of drawings
Accompanying drawing 1 is the structural representation of composite type high frequency high voltage transformer coil rack.
Accompanying drawing 2 is that sketch map is used in the series connection of N secondary coil skeleton unit.
Among the figure 1 is N secondary coil skeleton unit, the 2nd, primary coil, the 3rd, primary coil rectangular tube skeleton, the 4th, magnetic core, the 5th, secondary coil, the 6th, line aperture, the 7th, the little groove of line, the 8th, fast joint structure.
Embodiment
Contrast accompanying drawing, its structure are to comprise N secondary coil skeleton unit 1, primary coil 2, primary coil rectangular tube skeleton 3, magnetic core 4, secondary coil 5, cross line aperture 6, cross the little groove of line 7, fast joint structure 8; Wherein insert magnetic core 4 in the N secondary coil skeleton unit 1; Coiling primary coil 5 on N secondary coil skeleton unit 1 outer surface; The primary coil rectangular tube skeleton 3 of coiling primary coil 5 inserts in the inner chamber of N secondary coil skeleton unit 1; The little groove 7 of line excessively that two coilings are arranged on one side of each N secondary coil skeleton unit 1; Two insulator bottoms of crossing little groove 7 intermediate projections of line have one to cross line aperture 6, and the opposite side of each N secondary coil skeleton unit 1 is provided with and crosses the fast joint structure 8 that the little groove 7 of line can join, N=1,2,3,4,5,6,7,8,9.
Because N secondary coil skeleton unit 1 is a plurality of tandem compounds, can reduce distributed capacitance, thereby improve the quality of product, use installation and maintenance convenient.
Claims (1)
1. composite type high frequency high voltage transformer coil rack is characterized in that comprising N secondary coil skeleton unit, primary coil, primary coil rectangular tube skeleton, magnetic core, secondary coil, crosses the line aperture, crosses the little groove of line, fast joint structure; Wherein insert magnetic core in the N secondary coil skeleton unit; Coiling primary coil on the N secondary coil skeleton unit outer surface; The primary coil rectangular tube skeleton of coiling primary coil inserts in the inner chamber of N secondary coil skeleton unit; The little groove of line excessively that two coilings are arranged on one side of each N secondary coil skeleton unit; Two insulator bottoms of crossing the little groove intermediate projections of line have one to cross the line aperture, and the opposite side of each N secondary coil skeleton unit is provided with and crosses the fast joint structure that the little groove of line can join, N=1,2,3,4,5,6,7,8,9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204177680U CN202258730U (en) | 2011-10-28 | 2011-10-28 | Combined high-frequency high-voltage transformer coil bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204177680U CN202258730U (en) | 2011-10-28 | 2011-10-28 | Combined high-frequency high-voltage transformer coil bobbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258730U true CN202258730U (en) | 2012-05-30 |
Family
ID=46119936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204177680U Expired - Fee Related CN202258730U (en) | 2011-10-28 | 2011-10-28 | Combined high-frequency high-voltage transformer coil bobbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258730U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683849A (en) * | 2016-11-20 | 2017-05-17 | 江苏阜宁金宁三环富士电气有限公司 | Standard transformer |
| CN106683850A (en) * | 2016-11-20 | 2017-05-17 | 江苏阜宁金宁三环富士电气有限公司 | Modular transformer |
-
2011
- 2011-10-28 CN CN2011204177680U patent/CN202258730U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683849A (en) * | 2016-11-20 | 2017-05-17 | 江苏阜宁金宁三环富士电气有限公司 | Standard transformer |
| CN106683850A (en) * | 2016-11-20 | 2017-05-17 | 江苏阜宁金宁三环富士电气有限公司 | Modular transformer |
| CN106683849B (en) * | 2016-11-20 | 2019-03-15 | 江苏阜宁金宁三环富士电气有限公司 | A kind of standardization transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |