CN207517505U - A kind of power factor (PF) variable inductor - Google Patents
A kind of power factor (PF) variable inductor Download PDFInfo
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- CN207517505U CN207517505U CN201720587469.9U CN201720587469U CN207517505U CN 207517505 U CN207517505 U CN 207517505U CN 201720587469 U CN201720587469 U CN 201720587469U CN 207517505 U CN207517505 U CN 207517505U
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- magnetic core
- power factor
- variable inductor
- magnetosheath
- copper wire
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Abstract
This case is a kind of power factor (PF) variable inductor, including：Magnetic core, including the magnetic core that material is ferrite, iron nickel molybdenum, both ends are respectively equipped with Upper gasket, lower gasket；Skeleton, its both sides is equipped with side, middle part between two sides is equipped with roll, the inside center of the roll is provided with the trepanning be freely inserted in or taken out from any side for the magnetic core, the hole shape size matches with the magnetic core, the corresponding lower part in the side is equipped with bearing, and copper wire is wound on the roll outer surface；Magnetosheath is the rectangular external member of up/down perforation trepanning, is used for for being freely inserted in or taking out after the magnetic core, skeleton, copper wire combination, the bearing just blocks the magnetosheath；Pin is set on the rest base, is connected with the copper wire.This case can flexible transformation magnetic core for characteristic adjust, effectively reduce core material use, further reduce electromagnetic interference problem.
Description
Technical field
The utility model is related to electronic component field, more particularly to a kind of power factor (PF) variable inductor.
Background technology
Inductor is the original paper that electric energy can be converted into magnetic energy and stored, and the structure of inductor is similar to transformation
Device, but only there are one windings.Inductor has certain inductance, it only prevents the variation of electric current.Inductance of the prior art
The coil of device is typically all hand wound, and cannot have by oneself and substitute magnetic core according to demand, once demand changes, is then needed
It is whole to substitute inductor, therefore causes the dual waste of cost and resource.
Utility model content
In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide a kind of miniaturization, lower-cost work(
Rate factor variable inductor.
To achieve the above object, the utility model is achieved through the following technical solutions：
A kind of power factor (PF) variable inductor, including：
Magnetic core 1, including the magnetic core that material is ferrite, iron nickel molybdenum, both ends are respectively equipped with Upper gasket 6, lower gasket 7；
Skeleton 2, both sides are equipped with side 21, and the middle part between two sides is equipped with roll 24, the roll it is interior
Portion center is provided with the trepanning 22 be freely inserted in or taken out from any side for the magnetic core, the hole shape size and the magnetic core
Matching, the corresponding lower part in the side is equipped with bearing 23,
Copper wire 4 is wound on the roll outer surface；
Magnetosheath 3 is the rectangular external member of up/down perforation trepanning, is used for after being combined for the magnetic core 1, skeleton 2, copper wire 4
It is freely inserted in or takes out, the bearing just blocks the magnetosheath；
Pin 5 is set on the rest base, is connected with the copper wire.
Preferably, the power factor (PF) variable inductor, wherein, the magnetosheath material is ferrimanganic zinc.
Preferably, the power factor (PF) variable inductor, wherein, the magnetosheath size and the size phase of the skeleton
Matching.
Preferably, the power factor (PF) variable inductor, wherein, the Upper gasket, lower gasket material are flexible material
Material.
Preferably, the power factor (PF) variable inductor, wherein, the pin is 2-10 needle-shaped pins.
Preferably, the power factor (PF) variable inductor, wherein, the magnetic core uses material as ferritic magnetic
Core.
Preferably, the power factor (PF) variable inductor, wherein, the magnetic core uses magnetic of the material for iron nickel molybdenum
Core.
The beneficial effects of the utility model：The power factor (PF) variable inductor of this case, magnetic core include material for ferrite, iron
Two kinds of the magnetic core of nickel molybdenum is replaceable, and magnetic core is respectively equipped with gasket up and down, ensure that inductor is anti-tampering, wear-resisting property；Bone simultaneously
The design of frame may be used mechanical coiling copper wire, can effectively reduce cost of labor, meet follow-up low manual advantage；It can be flexible
It converts magnetic core to adjust for characteristic, effectively reduces the use of core material, reduce cost price；Each sub-assembly can respectively certainly
Dynamicization volume production reduces production difficulty, and You Xiao Minus have lacked the then gap of each sub-assembly, further reduces electromagnetic interference problem
Description of the drawings
Fig. 1 is the cross-sectional view of the power factor (PF) variable inductor described in one embodiment of the utility model.
Fig. 2 is the assembling structure schematic diagram of the power factor (PF) variable inductor described in one embodiment of the utility model.
Fig. 3 is the skeleton structure schematic diagram in the power factor (PF) variable inductor described in one embodiment of the utility model.
Wherein, 1- magnetic cores, 2- skeletons, 3 magnetosheaths, 4- copper wire, 5- pins, 6- Upper gaskets, 7- lower gaskets, 21- sides, 22-
Trepanning, 23- bearings, 24- rolls.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art with reference to explanation
Book word can be implemented according to this.
A kind of power factor (PF) variable inductor, please refers to attached drawing 1-3, including：
Magnetic core 1, including the magnetic core that material is ferrite, iron nickel molybdenum, both ends are respectively equipped with Upper gasket 6, lower gasket 7；
Skeleton 2, both sides are equipped with side 21, and the middle part between two sides is equipped with roll 24, the roll it is interior
Portion center is provided with the trepanning 22 be freely inserted in or taken out from any side for the magnetic core, the hole shape size and the magnetic core
Matching, the corresponding lower part in the side is equipped with bearing 23,
Copper wire 4 is wound on the roll outer surface；
Magnetosheath 3 is the rectangular external member of up/down perforation trepanning, is used for after being combined for the magnetic core 1, skeleton 2, copper wire 4
It is freely inserted in or takes out, the bearing just blocks the magnetosheath；
Pin 5 is set on the rest base, is connected with the copper wire.
Further, the magnetosheath material is ferrimanganic zinc.
Further, the magnetosheath size and the size of the skeleton match.
Further, the Upper gasket, lower gasket material are flexible material.
Further, the pin is 2-10 needle-shaped pins.
Further, the magnetic core uses material as ferritic magnetic core.
Further, the magnetic core uses magnetic core of the material for iron nickel molybdenum.
Although the embodiment of the utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modification is easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
Specific details and legend shown and described herein are not limited to novel.
Claims (7)
1. a kind of power factor (PF) variable inductor, which is characterized in that including：
Magnetic core (1), including the magnetic core that material is ferrite, iron nickel molybdenum, both ends are respectively equipped with Upper gasket (6), lower gasket
(7)；
Skeleton (2), both sides are equipped with side (21), and the middle part between two sides is equipped with roll (24), the roll
Inside center is provided with the trepanning (22) be freely inserted in or taken out from any side for the magnetic core, the hole shape size with it is described
Magnetic core matches, and the corresponding lower part in the side is equipped with bearing (23),
Copper wire (4) is wound on the roll outer surface；
Magnetosheath (3) is the rectangular external member of up/down perforation trepanning, is used for for the magnetic core (1), skeleton (2), copper wire (4) group
It is freely inserted in or takes out after conjunction, the bearing just blocks the magnetosheath；
Pin (5) is set on the rest base, is connected with the copper wire.
2. power factor (PF) variable inductor as described in claim 1, which is characterized in that the magnetosheath material is ferrimanganic zinc.
3. power factor (PF) variable inductor as claimed in claim 2, which is characterized in that the magnetosheath size and the skeleton
Size matches.
4. power factor (PF) variable inductor as claimed in claim 3, which is characterized in that the Upper gasket, lower gasket material are
Flexible material.
5. power factor (PF) variable inductor as claimed in claim 4, which is characterized in that the pin draws for 2-10 is needle-shaped
Foot.
6. power factor (PF) variable inductor as claimed in claim 5, which is characterized in that the magnetic core uses material as ferrite
Magnetic core.
7. power factor (PF) variable inductor as claimed in claim 5, which is characterized in that the magnetic core uses material as iron nickel molybdenum
Magnetic core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587469.9U CN207517505U (en) | 2017-05-25 | 2017-05-25 | A kind of power factor (PF) variable inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587469.9U CN207517505U (en) | 2017-05-25 | 2017-05-25 | A kind of power factor (PF) variable inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207517505U true CN207517505U (en) | 2018-06-19 |
Family
ID=62531388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720587469.9U Active CN207517505U (en) | 2017-05-25 | 2017-05-25 | A kind of power factor (PF) variable inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207517505U (en) |
-
2017
- 2017-05-25 CN CN201720587469.9U patent/CN207517505U/en active Active
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