CN202258728U - Thread stand with high voltage element - Google Patents
Thread stand with high voltage element Download PDFInfo
- Publication number
- CN202258728U CN202258728U CN2011204041229U CN201120404122U CN202258728U CN 202258728 U CN202258728 U CN 202258728U CN 2011204041229 U CN2011204041229 U CN 2011204041229U CN 201120404122 U CN201120404122 U CN 201120404122U CN 202258728 U CN202258728 U CN 202258728U
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- high voltage
- winding region
- winding
- voltage device
- hole
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Abstract
The utility model discloses a thread stand with a high voltage element. The thread stand comprises a wire winding part, an outer cover and an iron core group. The wire winding part is provided with a first wire winding area and a second wire winding area in which a coil is wound; and the first wire winding area is provided with a first through hole, and the second wire winding area is provided with a second through hole. The outer cover comprises an accommodating space for accommodating the wire winding part and an assembly part for assembling a high voltage element. The iron core group passes through the first through hole of the first wire winding area and the second through hole of the second wire winding area to form a magnetic loop. Through the structure, the high voltage element can be arranged in the thread stand.
Description
Technical field
The utility model relates to a kind of coil holder, particularly a kind of coil holder with high voltage device.
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.Lifting along with the measure of precision of electronic product; In transformer, promptly be provided with auxiliary element with miscellaneous function; Like People's Republic of China's patent CN1820332 number " device for transformer and manufacturing approach thereof and high-frequency heating apparatus " with this device for transformer; It is a kind of device for transformer, has core, and this core is inserted in the center of bobbin; This bobbin has elementary winding and the secondary winding around its winding at least; This device for transformer has conduction and is connected to the core-ground joint of part core to be used for ground connection, and this device for transformer comprises that the side surface place that remains on this bobbin is used for the high voltage component that rectification comes from the high-frequency and high-voltage of this secondary winding, and this core-ground joint is configured to be connected to the terminal of high voltage component.Wherein this high voltage component is maintained at bobbin, and this core and this high voltage component can be carried out resistance test by common ground, and this core can be by common ground after resistance test with this high voltage component.
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 ", it 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 element that said secondary coil output is connected is installed on the top of skeleton.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.Should preceding case adopt vertical installation, the element of secondary high side is placed on the top of transformer, and high-low pressure separates, good heat dissipation effect.
The high voltage device of above-mentioned existing coil holder all is installed on the coil holder, could assemble high voltage device after needing to have twined coil, or needs elder generation to assemble ability winding around behind the high voltage device, and both can't carry out assembling operation simultaneously, so have lowered speed of production.In addition, the structure that above-mentioned elementary winding portion of commonly using coil holder and secondary winding portion are formed in one, primary coil and secondary coil can't twine simultaneously, need treat that the one of which coil twines can continue to twine another coil after finishing, and have reduced speed of production.
The utility model content
The main purpose of the utility model is to provide a kind of coil holder with high voltage device, solves prior art and commonly uses the low problem of packaging efficiency that coil holder exists
For reaching above-mentioned purpose, the utility model provides a kind of coil holder with high voltage device, comprises a winding section, an outer cover and an iron core group.This winding section has one first winding region and one second winding region that supplies a coil to twine respectively, and this first winding region has one first through hole, and this second winding region has one second through hole.This outer cover includes one and is installed with the accommodation space of this winding section and the installing department of at least one confession one high voltage device installing.And this iron core group wears second through hole of first through hole and this second winding region of this first winding region to form a magnetic loop.
Further, this winding section includes one first drum stand and one second drum stand, and this first drum stand and this second drum stand are respectively equipped with this first winding region and this second winding region.
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 accommodation space includes one first accommodation space of ccontaining this first winding region of difference and one second accommodation space of ccontaining this second winding region.
Further, this winding section has a dividing plate, and this dividing plate is located between this first winding region and this second winding region.
Further, this outer cover has a dividing plate, and this dividing plate is located between this first winding region and this second winding region.
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, and this connecting portion is connected with an electronic component.
The beneficial effect of the utility model is:
In sum, the high voltage device of the utility model is to be arranged on this outer cover, and this winding section can combine with this outer cover or separate; And this of this winding section first winding region and this second winding region can be integrated structure; Or be arranged at respectively on this first drum stand and this second drum stand, in the process of making assembling, the operation of this first winding region winding around and this second winding region winding around can be carried out simultaneously; And can assemble this high voltage device simultaneously on this outer cover; Last this winding section that only needs to have twined coil combines with this outer cover that is equiped with this high voltage device, promptly accomplishes installing, has promoted speed of production greatly.
Description of drawings
Fig. 1 is first example structure combination sketch map that the utlity model has the coil holder of high voltage device;
Fig. 2 is the schematic appearance that the utlity model has the coil holder of high voltage device;
Fig. 3 is the use sketch map that the utlity model has the coil holder of high voltage device;
Fig. 4 is second example structure combination sketch map that the utlity model has the coil holder of high voltage device.
Embodiment
Detailed description of relevant the utility model and technology contents just cooperate graphic explanation following at present:
See also Fig. 1 and Fig. 2; First example structure combination sketch map and schematic appearance for the coil holder that the utlity model has high voltage device; As shown in the figure: the utility model is a kind of coil holder with high voltage device, comprises a winding section 1, an outer cover 2 and an iron core group 31,32.This winding section 1 has one first winding region 11 and one second winding region 12 that supplies a coil 51,52 (being shown in Fig. 3) to twine respectively, and this first winding region 11 has one first through hole 111, and this second winding region 12 has one second through hole 121.This outer cover 2 includes one and is installed with the accommodation space 21 of this winding section 1 and the installing department 22 of at least one confession one high voltage device 41,42 installings.And second through hole 12 of first through hole 111 that this iron core group 31,32 wears this first winding region 11 and this second winding region 12 is to form a magnetic loop.
This winding section 1 has a dividing plate 13 in present embodiment, and this dividing plate 13 is located between this first winding region 11 and this second winding region 12.This outer cover 2 has a third through-hole 24 with respect to this first through hole 111 and this second through hole 121; This third through-hole 24 supplies this iron core group 31,32 to wear to form a magnetic loop, and this iron core group 31,32 that wherein wears this winding section 1 can be U-iron core, I shape iron core or E shape iron core.In addition, this accommodation space 21 includes one first accommodation space 211 of ccontaining this first winding region 11 of difference and one second accommodation space 121 of ccontaining this second winding region 12.Again, this outer cover 2 has at least one connecting portion 23 that is connected with an electronic component (figure does not show).
See also Fig. 1, Fig. 2 and Fig. 3; For first example structure combination sketch map, the schematic appearance of the coil holder that the utlity model has high voltage device and use sketch map; As shown in the figure: as to be arranged on the electronic component (figure does not show) by this connecting portion 23 in the utility model; Wherein this first winding region 11 is wound with a high-tension coil 51 and a low-voltage coil 52 respectively with this second winding region 12; And this dividing plate 13 between this first winding region 11 and this second winding region 12 can increase the distance between this first winding region 11 and this second winding region 12, forms the obstruct of high calendering face discharge.In making assembling process; Can be divided into four parts altogether; Wherein first is for twining a high-tension coil 51 on this first winding region 11; Second portion is for twining a low-voltage coil 52 on this second winding region 12, and third part is for to be installed in this high voltage device 41,42 on this installing department 22 of this outer cover 2, and wherein this high voltage device 41,42 can be an electric capacity 41 or a diode 42.When carrying out the first～two part, can carry out third part simultaneously; Last part passes this first through hole 111, this second through hole 121 and this third through-hole 24 with this iron core group 31,32 and assembles formation one magnetic loop for after this winding section 1 that will twine this high-tension coil 51 and this low-voltage coil 52 and this outer cover 2 of being equiped with this high voltage device 41,42 fit together.
See also Fig. 4; Second example structure combination sketch map for the coil holder that the utlity model has high voltage device; As shown in the figure: this winding section 1 among another embodiment of the utility model includes one first drum stand 14 and one second drum stand 15, and this first drum stand 14 is respectively equipped with this first winding region 11 and this second winding region 12 with this second drum stand 15.And this outer cover 2 has a dividing plate 25; This dividing plate 25 is located between this first winding region 11 and this second winding region 12; Increase the distance between this first winding region 11 and this second winding region 12; Form the obstruct of high calendering face discharge, this dividing plate 25 also has the perforating 251 that this iron core group 31,32 of confession is passed.In assembling process; Have four parts identical with the utility model first embodiment; Just seldom give unnecessary details at this; And because this first drum stand 14 is independently to be installed in this first accommodation space 211 and this second accommodation space 212 of this outer cover 2 with this second drum stand 15; So this first～three part can be carried out simultaneously; After this second drum stand 15 and this outer cover 2 of being equiped with this high voltage device 41,42 that will twine this first drum stand 14, this low-voltage coil 52 (being shown in Fig. 3) of this high-tension coil 51 (being shown in Fig. 3) at last again fits together, make this iron core group 31,32 pass this first through hole 111, this second through hole 121, this third through-hole 24 and 251 assemblings of this perforating and form a magnetic loop.Whereby, shorten the time of the required consumption of manufacturing process more.
The high voltage device the 41, the 42nd of the utility model is arranged on this outer cover 2; This winding section 1 can combine with this outer cover 2 or separate; And this first winding region 11 of this winding section 1 can be integrated structure with this second winding region 12, or is arranged at respectively on this first drum stand 14 and this second drum stand 15.In the process of making assembling, the operation of this winding section 1 this coil 51,52 of winding and this high voltage device 41,42 of assembling can be carried out simultaneously, can reduce the production required time, increases speed of production.And in second embodiment; This first winding region 11 twines this coil 51 can carry out with the operation that this second winding region 12 twines this coil 52 simultaneously; And can assemble this high voltage device 41,42 simultaneously on this outer cover 2; Last this first drum stand 14, second drum stand 15 that only needs to have twined this coil 51,52 combines with this outer cover 2 that is equiped with this high voltage device 41,42, promptly accomplishes installing, removes from and need wait for the time that could assemble this high voltage device 41,42 after this coil 51,52 twines in the past; And each element of mode winding with simple assembling has promoted speed of production greatly.
Below the utility model is done a detailed description; The above person of thought; 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 being done according to the utility model claim change and modify, and all should still belong in the protection range of the utility model.
Claims (9)
1. the coil holder with high voltage device is characterized in that, comprises:
One winding section has one first winding region and one second winding region that supply a coil to twine respectively, and this first winding region has one first through hole, and this second winding region has one second through hole;
One outer cover includes one and is installed with the accommodation space of this winding section and the installing department of at least one confession one high voltage device installing; And
One iron core group, second through hole of first through hole and this second winding region that wears this first winding region is to form a magnetic loop.
2. have the coil holder of high voltage device according to claim 1, it is characterized in that, this winding section includes one first drum stand and one second drum stand, and this first drum stand and this second drum stand are respectively equipped with this first winding region and this second winding region.
3. have the coil holder of high voltage device according to claim 1 or claim 2, it 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. have the coil holder of high voltage device according to claim 1 or claim 2, it is characterized in that, this accommodation space includes one first accommodation space of ccontaining this first winding region of difference and one second accommodation space of ccontaining this second winding region.
5. have the coil holder of high voltage device according to claim 1 or claim 2, it is characterized in that, this winding section has a dividing plate, and this dividing plate is located between this first winding region and this second winding region.
6. have the coil holder of high voltage device according to claim 1 or claim 2, it is characterized in that, this outer cover has a dividing plate, and this dividing plate is located between this first winding region and this second winding region.
7. like the said coil holder of claim 6, it is characterized in that this dividing plate has the perforating that this iron core group of confession is passed with high voltage device.
8. have the coil holder of high voltage device according to claim 1 or claim 2, it is characterized in that, this outer cover has a third through-hole with respect to this first through hole and this second through hole.
9. have the coil holder of high voltage device according to claim 1 or claim 2, it is characterized in that, this outer cover has at least one connecting portion, and this connecting portion is connected with an electronic component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204041229U CN202258728U (en) | 2011-10-19 | 2011-10-19 | Thread stand with high voltage element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204041229U CN202258728U (en) | 2011-10-19 | 2011-10-19 | Thread stand with high voltage element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258728U true CN202258728U (en) | 2012-05-30 |
Family
ID=46119934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204041229U Expired - Fee Related CN202258728U (en) | 2011-10-19 | 2011-10-19 | Thread stand with high voltage element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110085397A (en) * | 2018-01-26 | 2019-08-02 | 弗里沃电器有限责任公司 | Transformer unit for resonance converter |
-
2011
- 2011-10-19 CN CN2011204041229U patent/CN202258728U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110085397A (en) * | 2018-01-26 | 2019-08-02 | 弗里沃电器有限责任公司 | Transformer unit for resonance converter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20191019 |