CN205751747U - Inducer - Google Patents
Inducer Download PDFInfo
- Publication number
- CN205751747U CN205751747U CN201620733934.0U CN201620733934U CN205751747U CN 205751747 U CN205751747 U CN 205751747U CN 201620733934 U CN201620733934 U CN 201620733934U CN 205751747 U CN205751747 U CN 205751747U
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- magnetic core
- skeleton
- inducer
- stitch
- wrapping post
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Abstract
This utility model provides a kind of novel inducer, including winding, first magnetic core, second magnetic core, Copper Foil, skeleton and stitch, described winding is wound in described first magnetic core and the intermediate cylinder of described second magnetic core alignment formation, described Copper Foil is wound in outside described first magnetic core and the second magnetic core, described skeleton fixes described first magnetic core and the second magnetic core, multiple described stitch are connected to the two ends of described skeleton, described stitch is looper, this utility model is ensureing even while improving product performance, magnetic core net sectional area increases, winding slot is widened, product height reduction, twine foot convenient simultaneously, capacity of resisting disturbance is strong.
Description
Technical field
This utility model relates to a kind of PFC inductance, particularly to inducer.
Background technology
At present, the developing direction of inductance, for reducing volume, reduces cost, miniaturization, slimming.Conventional inductance stitch dish
After line, upper stannum, welding, solder joint is higher, affects the setting height(from bottom) of product, simultaneously because structure limits, magnetic core net sectional area is little,
Another due to this product requirement flattening, winding slot is narrow, properties of product it cannot be guaranteed that.
Utility model content
For solving foregoing problems, this utility model provides a kind of novel inductance, it is achieved product flattening improves magnetic simultaneously
Core net sectional area.
In order to achieve the above object, this utility model adopts the following technical scheme that a kind of inducer, and including winding, it is special
Levy and be: also including the first magnetic core, the second magnetic core, Copper Foil, skeleton and stitch, described first magnetic core is provided with the first base plate, described
The center of the first base plate is vertically and fixedly provided with the first wrapping post of cylinder, and described second magnetic core is provided with the second base plate, described
The center of the second base plate is vertically and fixedly provided with the second wrapping post of cylinder, the end face of described first wrapping post and described second
The end face of wrapping post contacts and aligns formation cylinder, and described winding is wound in described cylinder, and described Copper Foil is wound in described
Outside first magnetic core and the second magnetic core, in order to shield interference signal, described first magnetic core and the second magnetic core are fixed by described skeleton,
Multiple described stitch are connected to the two ends of described skeleton, in order to connect external circuit.
Further, described first core cross section is in " E " font, in order to expand magnetic core net sectional area, is symmetrical in described
Being respectively perpendicular on the side of wrapping post and be fixed with the first lateral column and the second lateral column, described first lateral column and the second lateral column are rectangular
Shape, the width of described first lateral column and the second lateral column is identical with described first baseplate width, in order to determine the structure of the first magnetic core,
Described second magnetic core and described first core structure and equivalently-sized, in order to determine the structure of the second magnetic core, and guarantee and first
Magnetic core can support the use.
Further, described first magnetic core and described second magnetic core bonding form double " mouth " font, make magnetic resistance be minimized,
Thus reduce magnetic loss.
Further, described in be bonded as the bonding of a some glue formula, site-directed quantitative applies binding agent, and magnetic core need to enter with magnetic core bonding place
Row vacuum processes containing paint, forms protecting film through hot setting.
Further, described skeleton is I-shaped, and described skeleton constitutes I-shaped parallel two ends higher than described skeleton structure
Become the part of I-shaped centre, in order to fixing just to described first magnetic core and the second magnetic core.
Further, described stitch is looper, uses looper, twines foot convenient, is difficult to foot high.
Using after technique scheme, this utility model has the advantage that and is ensureing the same of even improving product performance
Time, magnetic core net sectional area increases, and winding slot is widened, product height reduction, twines foot convenient simultaneously, and capacity of resisting disturbance is strong.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the top view of the inductor structure of this utility model embodiment 1.
Fig. 2 is the front view of the inductor structure of this utility model embodiment 1.
Fig. 3 is the side view of the inductor structure of this utility model embodiment 1.
Fig. 4 is the top view of the core structure of this utility model embodiment 1.
Fig. 5 is the sectional view of the core structure of this utility model embodiment 1.
Reference: 1-the first magnetic core, wherein 11-the first base plate, 12-the first wrapping post, 13-the first lateral column, 14-second
Lateral column, 2-the second magnetic core, wherein 21-the second base plate, 22-the second wrapping post, 3-skeleton, 4-stitch, 5 windings, 6-Copper Foil.
Detailed description of the invention
Below in conjunction with the accompanying drawing of this utility model embodiment the technical scheme of this utility model embodiment explained and
Illustrate, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment,
Those skilled in the art are obtained other embodiments on the premise of not making creative work, broadly fall into of the present utility model
Protection domain.
Embodiment 1.
As it is shown in figure 1, this utility model provides a kind of novel inducer.
Originally executing in example, inducer includes winding 5, it is characterised in that: also include first magnetic core the 1, second magnetic core 2, Copper Foil 6,
Skeleton 3 and stitch 4, the first magnetic core 1 is provided with the first base plate 11, and the center of the first base plate 11 is vertically and fixedly provided with the of cylinder
One wrapping post 12, the second magnetic core 2 is provided with the second base plate 21, and the center of the second base plate 21 is vertically and fixedly provided with the second of cylinder
Wrapping post 22, the end face of the first wrapping post 12 and the end face of the second wrapping post 22 contact and align formation cylinder, and winding 5 is wound around
In cylinder, Copper Foil 6 is wound in outside the first magnetic core 1 and the second magnetic core 2, and in order to shield interference signal, skeleton 3 is by the first magnetic core
1 and second magnetic core 2 fix, multiple stitch 4 are connected to the two ends of skeleton 3, in order to connect external circuit.
First magnetic core 1 cross section, in " E " font, in order to expand magnetic core net sectional area, is symmetrical on the side of wrapping post 12
Being respectively perpendicular and be fixed with the first lateral column 13 and the second lateral column 14, the first lateral column 13 and the second lateral column 14 are rectangle, the first lateral column
13 and second lateral column 14 width and the first base plate 11 width identical, in order to determine the structure of the first magnetic core 1, the second magnetic core 2 with
First magnetic core 1 structure and equivalently-sized, in order to determine the structure of the second magnetic core 2, and guarantees can supporting to make with the first magnetic core 1
With.
First magnetic core 1 and the bonding of the second magnetic core 2 form double " mouth " font, make magnetic resistance be minimized, thus reduce magnetic loss.
Being bonded as a glue formula bonding, site-directed quantitative applies binding agent, and magnetic core and magnetic core bonding place need to carry out vacuum containing at paint
Reason, forms protecting film through hot setting.
Skeleton 3 is I-shaped, and skeleton 3 constitutes I-shaped parallel two ends and constitutes the portion of I-shaped centre higher than institute's skeleton 3
Point, in order to fixing just to the first magnetic core 1 and the second magnetic core 2.
Stitch 4 is looper, uses looper, twines foot convenient, is difficult to foot high.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, it is familiar with this those skilled in the art and should be understood that this utility model includes but not limited to accompanying drawing and specific embodiment party above
Content described in formula.Any amendment without departing from function of the present utility model and structural principle is intended to be included in claims
Scope in.
Claims (6)
1. an inducer, including winding, it is characterised in that: also include the first magnetic core, the second magnetic core, Copper Foil, skeleton and stitch,
Described first magnetic core is provided with the first base plate, and the center of described first base plate is vertically and fixedly provided with the first wrapping post of cylinder,
Described second magnetic core is provided with the second base plate, and the center of described second base plate is vertically and fixedly provided with the second wrapping post of cylinder,
The end face of described first wrapping post contacts with the end face of described second wrapping post and aligns formation cylinder, and described winding is wound in
Described cylinder, described Copper Foil is wound in outside described first magnetic core and the second magnetic core, described skeleton by described first magnetic core and
Second magnetic core is fixed, and multiple described stitch are connected to the two ends of described skeleton.
Inducer the most according to claim 1, it is characterised in that: described first core cross section in " E " font,
It is symmetrical on the side of described wrapping post to be respectively perpendicular and is fixed with the first lateral column and the second lateral column, described first lateral column and
Two lateral columns are rectangle, and the width of described first lateral column and the second lateral column is identical with described first baseplate width, described second magnetic
Core and described first core structure and equivalently-sized.
Inducer the most according to claim 2, it is characterised in that: described first magnetic core and described second magnetic core bonding are formed double
" mouth " font.
Inducer the most according to claim 3, it is characterised in that be bonded as a glue formula bonding described in:.
Inducer the most according to claim 1, it is characterised in that: described skeleton is I-shaped, and described skeleton constitutes I-shaped
Parallel two ends constitute the part of I-shaped centre higher than described skeleton.
Inducer the most according to claim 1, it is characterised in that: described stitch is looper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620733934.0U CN205751747U (en) | 2016-07-08 | 2016-07-08 | Inducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620733934.0U CN205751747U (en) | 2016-07-08 | 2016-07-08 | Inducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205751747U true CN205751747U (en) | 2016-11-30 |
Family
ID=57378554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620733934.0U Active CN205751747U (en) | 2016-07-08 | 2016-07-08 | Inducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205751747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024272A (en) * | 2016-07-08 | 2016-10-12 | 海宁联丰东进电子有限公司 | Inductor |
-
2016
- 2016-07-08 CN CN201620733934.0U patent/CN205751747U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024272A (en) * | 2016-07-08 | 2016-10-12 | 海宁联丰东进电子有限公司 | Inductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |