CN202258727U - Transformer structure - Google Patents
Transformer structure Download PDFInfo
- Publication number
- CN202258727U CN202258727U CN2011204041159U CN201120404115U CN202258727U CN 202258727 U CN202258727 U CN 202258727U CN 2011204041159 U CN2011204041159 U CN 2011204041159U CN 201120404115 U CN201120404115 U CN 201120404115U CN 202258727 U CN202258727 U CN 202258727U
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- coiling part
- coil
- hole
- iron core
- coiling
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Abstract
The utility model discloses a transformer structure which comprises a first coiling member, a second coiling member, an outer cover and an iron core set, wherein the first coiling member and the second coiling member are respectively wound by a coil and provided with a first through hole and a second through hole; the outer cover is provided with an accommodating space for accommodating the first coiling member and the second coiling member, a partition plate is arranged in the accommodating space, and a first accommodating area for accommodating the first coiling member and a second accommodating area for accommodating the second coiling member are formed by partitioning of the partition plate; and the iron core set penetrates through the first through hole of the first coiling member and the second through hole of the second coiling member to form a magnetic loop.
Description
Technical field
The utility model relates to a kind of transformer device structure, particularly a kind of transformer device structure with outer cover.
Background technology
Progress along with science and technology; Electronic product has become a part indispensable in the modern life, and the electronic correlation product must be obtained an output voltage and drive, and modal voltage acquisition mode is with plug gang socket or equipped with battery; And in general the input voltage of indoor use is not that 110V is exactly 220V; Damage electronic product easily, so after must carrying out step-down through a transformer, could use.
Existing power transformer consists predominantly of one and supplies bobbin and that coil twines to place this bobbin and form the iron core of magnetic loop.Wherein this bobbin has high-tension winding district and low pressure winding region; Supply a high-tension coil and a low-voltage coil to twine respectively, and in this high-tension winding circle input voltage, after this iron core of process is excitatory; Carry out exporting in this potential winding after the voltage transitions, use so that load to be provided.Like TaiWan, China patent M254708 number " the insulation protection structure of transformer "; It is a kind of transformer insulated protection structure; This transformer comprises coil-winding frame, iron core, and basic building block such as coil; It is inferior wherein on the coil drum stand, with frame plate the coil area of twining to be divided into different levels, and the different coil ratio induction of mat produces different output voltage.Be primarily characterized in that: for preventing the high-pressure side arcing takes place, between high-tension coil side and low-voltage coil side, increase by an insulation gap especially, and add insulation protection lid in the periphery of high-tension coil side, mat makes transformer obtain preferable insulation protection effect.
In addition; Also just like People's Republic of China's patent CN201340785 number " a kind of high frequency transformer that is used for the variable frequency microwave stove ", this application is a kind of high frequency transformer that is used for the variable frequency microwave stove, comprises magnetic core; The skeleton of fixed magnetic core is wound in primary coil, secondary coil on the skeleton; Said skeleton has top wire casing and bottom wire casing; Said primary coil is wound in the bottom wire casing, and said secondary coil is wound in the top wire casing; The skeletal fixation of said fixed magnetic core is installed on the circuit board, and said top wire casing is vertical with circuit board plane with the central shaft of bottom wire casing.The bottom of said skeleton embeds on the circuit board, adopts screw or plastic lock catch to fix.Said magnetic core is U-shaped magnetic core or E shape magnetic core or I shape magnetic core.
The structure that the elementary winding portion of the drum stand of above-mentioned transformer and secondary winding portion are formed in one; Primary coil and secondary coil can't twine simultaneously; When this elementary winding portion when twining this primary coil; This secondary coil can't be twined simultaneously in this secondary winding portion, need treat that this primary coil twines can twine this secondary coil after finishing, and has reduced speed of production.In addition; Before this drum stand and this iron core are being combined into transformer; This primary coil on this bobbin of filler test and this secondary coil whether just often because this primary coil and this secondary coil are to be wrapped in integrated this elementary and secondary rolling thread portion, when testing out to defective products; Then need be wound with elementary and bobbin secondary coil and squeezed into defective products, not meet economic benefit in fact whole.
The utility model content
The main purpose of the utility model is to provide a kind of transformer device structure, to solve the above-mentioned low problem problem of coil holder production efficiency of commonly using, the loss that increases speed of production and reduce defective products.
For reaching above-mentioned purpose; The utility model provides a kind of transformer device structure; Comprise one first coiling part, one second coiling part, an outer cover and an iron core group, this first coiling part and this second coiling part supply a coil to twine respectively and have one first through hole and one second through hole.This outer cover have one be installed with this first coiling part and this second coiling part accommodation space, have a dividing plate in this accommodation space, this baffle region be separated out one first disposal area that is installed with this first coiling part be installed with this second wind the line part one second disposal area.And this iron core group wear this first the coiling part this first through hole with this second the coiling part second through hole with formation magnetic loop.
Further, this first coiling part supplies a high-tension coil or a low-voltage coil to twine, and this second coiling part supplies a high-tension coil or a low-voltage coil to twine.
Further, this iron core group is to be selected from the group that is made up of U-iron core, I shape iron core or E shape iron core.
Further, this dividing plate has the perforating that this iron core group of confession is passed.
Further, this outer cover has a third through-hole with respect to this first through hole and this second through hole.
Further, this outer cover has at least one connecting portion that is connected with an electronic building brick.
The beneficial effect of the utility model is:
This of the utility model first coiling part and this second coiling part must combine with this outer cover or separate; In the process of making assembling; The operation of this first coiling part winding around and this second coiling part winding around can be carried out simultaneously; This first coiling part, the second coiling part and this outer cover that only need to have twined coil combine, and promptly accomplish installing, have promoted speed of production greatly.This first coiling part can separate winding around with this second coiling part again; When filler test; Twine this first coiling part coil and the coil that twines this second coiling part one of them be judged as defective products, only need to change the coil that is judged as defective products, significantly reduce the loss of defective products.
Description of drawings
Fig. 1 is the textural association sketch map of the utility model transformer device structure;
Fig. 2 is the schematic appearance of the utility model transformer device structure;
Fig. 3 is the use sketch map of the utility model transformer device structure.
Embodiment
Detailed description of relevant the utility model and technology contents just cooperate graphic explanation following at present:
See also Fig. 1, Fig. 2 and Fig. 3; Textural association sketch map, schematic appearance and use sketch map for the utility model transformer device structure; As shown in the figure: the utility model is a kind of transformer device structure; Comprise one first coiling part 1, one second coiling part 2, an outer cover 3 and an iron core group 41,42, this first coiling part 1 supplies a coil 51 to twine also to have one first through hole 11, and this second coiling part 2 supplies a coil 52 to twine also to have one second through hole 21.This outer cover 3 have one be installed with this first coiling part 1 and this second coiling part 2 accommodation space 32; Have a dividing plate 33 in this accommodation space 32, these dividing plate 33 districts are separated out one first disposal area 321 that is installed with this first coiling part 1 and one second disposal area 322 that is installed with this second coiling part 2.And this iron core group 41,42 wears this first through hole 11 and second through hole 21 to form magnetic loop.
This first coiling part 1 supplies a high-tension coil or a low-voltage coil to twine in present embodiment, and this second coiling part 2 supplies a high-tension coil or a low-voltage coil to twine.And this iron core group 41,42 can be U-iron core, I shape iron core or E shape iron core.In addition, this dividing plate 33 have one supply this iron core group 41,42 to pass perforating 331, and this outer cover 3 has a third through-hole 31 with respect to this first through hole 11 and this second through hole 21, supplies this iron core group 41,42 to wear to form a magnetic loop.In addition, this outer cover 3 has at least one connecting portion 34 that is connected with an electronic building brick (figure does not show).
See also Fig. 2 and Fig. 3; Outward appearance and use sketch map for the utility model transformer device structure; As shown in the figure: as to be arranged on the electronic building brick (figure does not show) by this connecting portion 34 in the utility model; Wherein this first coiling part 1 is wound with a high-tension coil 51 and a low-voltage coil 52 respectively with this second coiling part 2; And this dividing plate 33 between this first coiling part 1 and this second coiling part 2 can increase the distance between this first coiling part 1 and this second coiling part 2, forms the obstruct of high calendering face discharge.In making assembling process; Can be divided into three parts altogether; Wherein first is for twining a high-tension coil 51 on this first coiling part 1; Second portion is for twining a low-voltage coil 52 on this second coiling part 2; The first～two part can be carried out simultaneously, and last part is after this first coiling part 1 that will twine this high-tension coil 51, this second coiling part 2 that has twined this low-voltage coil 52 and this outer cover 3 fit together, this iron core group 41,42 to be passed this first through hole 11, this second through hole 21, this third through- hole 31 and 331 assemblings of this perforating form a magnetic loop.
This of the utility model first coiling part 1 and this second coiling part 2 must combine with this outer cover 3 or separate; In the process of making assembling; This first coiling part 1 twines this coil 51 can carry out with the operation that this second coiling part 2 twines this coil 52 simultaneously; This first coiling part 1, the second coiling part 2 that only need to have twined coil 51,52 combine with this outer cover 3, promptly accomplish installing, remove from and need wait for the time that could twine another coil 52 after a coil 51 has twined in the past; And each assembly of mode winding with simple assembling has promoted speed of production greatly.In addition, when filler test, one of them is judged as defective products this coil 51 that twines this first coiling part 1 and this coil that twines this second coiling part 2 52, only needs to change the coil that is judged as defective products, significantly reduces the loss of defective products.
Below the utility model is done a detailed description; But the above person; Be merely a preferred embodiment of the utility model; When not limiting the scope that the utility model is implemented with this, promptly all equalizations of doing according to the utility model change and modify, and all should still belong in the protection range of the utility model.
Claims (6)
1. a transformer device structure is characterized in that, comprises:
One first coiling part and one second coiling part supply coil winding respectively and have one first through hole and one second through hole;
One outer cover, include one be installed with this first coiling part and this second coiling part accommodation space, have in this accommodation space the district be separated out one first disposal area that is installed with this first coiling part be installed with this second wind the line part a dividing plate of one second disposal area; And
One iron core group, first through hole that wears this first coiling part second winds the line second through hole of part to form a magnetic loop with this.
2. transformer device structure according to claim 1 is characterized in that, this first coiling part supplies a high-tension coil or a low-voltage coil to twine, and this second coiling part supplies a high-tension coil or a low-voltage coil to twine.
3. transformer device structure according to claim 1 is characterized in that this iron core group is to be selected from the group that is made up of U-iron core, I shape iron core or E shape iron core.
4. transformer device structure according to claim 1 is characterized in that, this dividing plate have one supply this iron core group to pass perforating.
5. transformer device structure according to claim 1 is characterized in that this outer cover has a third through-hole with respect to this first through hole and this second through hole.
6. transformer device structure according to claim 1 is characterized in that this outer cover has at least one connecting portion that is connected with an electronic building brick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204041159U CN202258727U (en) | 2011-10-19 | 2011-10-19 | Transformer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204041159U CN202258727U (en) | 2011-10-19 | 2011-10-19 | Transformer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258727U true CN202258727U (en) | 2012-05-30 |
Family
ID=46119933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204041159U Expired - Fee Related CN202258727U (en) | 2011-10-19 | 2011-10-19 | Transformer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167286A (en) * | 2013-10-30 | 2014-11-26 | 佛山市顺德区尚研电子科技有限公司 | Variable-frequency power transformer |
| CN110783068A (en) * | 2019-03-26 | 2020-02-11 | 银川欣安瑞电气有限公司 | High-frequency high-power transformer with heat abstractor |
-
2011
- 2011-10-19 CN CN2011204041159U patent/CN202258727U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167286A (en) * | 2013-10-30 | 2014-11-26 | 佛山市顺德区尚研电子科技有限公司 | Variable-frequency power transformer |
| CN110783068A (en) * | 2019-03-26 | 2020-02-11 | 银川欣安瑞电气有限公司 | High-frequency high-power transformer with heat abstractor |
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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: 20191019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |