CN207718989U - A kind of insulation fin construction of high current chip inductor - Google Patents
A kind of insulation fin construction of high current chip inductor Download PDFInfo
- Publication number
- CN207718989U CN207718989U CN201820074870.7U CN201820074870U CN207718989U CN 207718989 U CN207718989 U CN 207718989U CN 201820074870 U CN201820074870 U CN 201820074870U CN 207718989 U CN207718989 U CN 207718989U
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- China
- Prior art keywords
- magnet core
- mounting box
- buckle structure
- nanocrystalline magnet
- nanocrystalline
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Abstract
The utility model discloses a kind of insulation fin constructions of high current chip inductor, including mounting box and nanocrystalline magnet core, it is provided with connector on the top groove inner wall of the mounting box, it is connected with nanocrystalline magnet core on the connector, the other side is wound with secondary coil on the nanocrystalline magnet core, the endpoint of the primary coil and secondary coil is stretched out from the aperture on mounting box top groove side wall, it is wound on the solder joint of mounting box both sides, PET insulating trips are installed in the middle part of the nanocrystalline magnet core, the both ends of the PET insulating trips are respectively arranged with the first buckle structure and the second buckle structure, first buckle structure and the second buckle structure are connected in the gap between nanocrystalline magnet core and mounting box.The insulation fin construction of this high current chip inductor takes the S-shaped PET insulating trips of the first buckle structure of band and the second buckle structure to substitute original insulating spacer, easy for installation, without gluing process, it directly clasps, manual operation is simple, can also use mechanical automation.
Description
Technical field
The utility model is related to insulating trip technical field, specially a kind of insulation fin construction of high current chip inductor.
Background technology
The magnetic core of traditional inductance is ferrite, and inductance value is small, and original insulating spacer is the cuboid insulating trip of FR4,
Insulating trip plays the role of being dielectrically separated from primary and secondary coil.It is manually to be insulated with glue dispensing to take insulating spacer at present
The bottom of piece.Artificial dispensing high labor cost, precision be not high.
Utility model content
The purpose of this utility model is to provide a kind of insulation fin construction of high current chip inductor, have it is easy for installation,
It without gluing process, directly clasps, the simple advantage of manual operation solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions：A kind of insulating trip of high current chip inductor
Structure, including mounting box and nanocrystalline magnet core are provided with connector, the connector on the top groove inner wall of the mounting box
On be connected with nanocrystalline magnet core, side is wound with primary coil on the nanocrystalline magnet core, the other side on the nanocrystalline magnet core
It is wound with secondary coil, the endpoint of the primary coil and secondary coil is stretched out from the aperture on mounting box top groove side wall,
It is wound on the solder joint of mounting box both sides, PET insulating trips is installed in the middle part of the nanocrystalline magnet core, the PET insulating trips
Both ends are respectively arranged with the first buckle structure and the second buckle structure, and first buckle structure and the second buckle structure are connected to
In gap between nanocrystalline magnet core and mounting box.
Preferably, the nanocrystalline magnet core is a kind of circular ring shape component, and primary coil and secondary coil are wrapped in nanocrystalline
On magnetic core.
Preferably, the shape of the PET insulating trips is S-shaped, the first buckle structure of PET insulating trips both sides and the second buckle
Structure is respectively engaged in the gap at the top and bottom of nanocrystalline magnet core between mounting box.
Preferably, the nanocrystalline magnet core is fixed on connector does not contact with mounting box.
Compared with prior art, the beneficial effects of the utility model are as follows：
The magnetic core of the insulation fin construction of this high current chip inductor, traditional inductance is ferrite, is improved to nanometer now
Brilliant magnetic core, under the condition that volume is mutually sympathized with, inductance value improves twice, and one times of current boost, nanocrystalline magnet core is fixed on connection
It on part, is not contacted with mounting box, forms gap, the first buckle structure and the second buckle structure are connected to nanocrystalline magnet core and installation
In gap between box, take the S-shaped PET insulating trips of the first buckle structure of band and the second buckle structure substitute original insulation every
Piece when installation, directly presses PET insulating trips, and PET insulating trips shrink under the action of elastic force, are then placed on PET insulating trips
Then hand is unclamped at the middle part of nanocrystalline magnet core, then the elastic force of PET insulating trips can buckle PET insulating trips and be fixed on nanocrystalline magnetic
It is easy for installation in gap between core and mounting box, it is not necessarily to gluing process, is directly clasped, manual operation is simple, can also
Use mechanical automation.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the dorsal view of the utility model；
Fig. 3 is the PET insulating trip seating side sectional views of the utility model；
Fig. 4 is the PET insulating trip overall structure figures of the utility model；
Fig. 5 is the PET insulating trip side views of the utility model.
In figure：1 mounting box, 2 PET insulating trips, 21 first buckle structures, 22 second buckle structures, 3 nanocrystalline magnet cores, 4
Secondary coil, 5 primary coils, 6 solder joints, 7 connectors.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-5, a kind of insulation fin construction of high current chip inductor, including mounting box 1 and nanocrystalline magnet core 3,
It is provided with connector 7 on the top groove inner wall of mounting box 1, nanocrystalline magnet core 3 is connected on connector 7, nanocrystalline magnet core 3 is
A kind of circular ring shape component, primary coil 5 and secondary coil 4 are wrapped on nanocrystalline magnet core 3, and side is wound on nanocrystalline magnet core 3
There is a primary coil 5, the other side is wound with secondary coil 4 on nanocrystalline magnet core 3, and the magnetic core of traditional inductance is ferrite, now
It is improved to nanocrystalline magnet core 3, under the condition that volume is mutually sympathized with, inductance value improves twice, one times of current boost, primary coil 5
It is stretched out from the aperture on 1 top groove side wall of mounting box with the endpoint of secondary coil 4, is wound into the solder joint 6 of 1 both sides of mounting box
On, the middle part of nanocrystalline magnet core 3 is equipped with PET insulating trips 2, and the both ends of PET insulating trips 2 are respectively arranged with the first buckle structure 21
With the second buckle structure 22, nanocrystalline magnet core 3 is fixed on connector 7 and is not contacted with mounting box 1, forms gap, the first buckle
Structure 21 and the second buckle structure 22 are connected in the gap between nanocrystalline magnet core 3 and mounting box 1, the shape of PET insulating trips 2
For S-shaped, and springy component, the first buckle structure 21 and the second buckle structure 22 of 2 both sides of PET insulating trips are clamped respectively
It, can be very easily by PET insulating trips 2 using elastic force in gap between 3 top and bottom of nanocrystalline magnet core and mounting box 1
It is clamped, it is original that the present apparatus takes the S-shaped PET insulating trips 2 of band the first buckle structure 21 and the second buckle structure 22 to substitute
Insulating spacer is not necessarily to gluing process, directly clasps, and manual operation is simple, can also use mechanical automation, when installation, directly
Pressing PET insulating trips 2 are connect, PET insulating trips 2 are shunk under the action of elastic force, and PET insulating trips 2 are then placed on nanocrystalline magnetic
Then hand is unclamped at the middle part of core 3, then the elastic force of PET insulating trips 2 can PET insulating trips 2 buckle be fixed on nanocrystalline magnet core 3 with
It is easy for installation in gap between mounting box 1, while using nanocrystalline magnet core 3 but also inductance value improves twice, electric current carries
One times is risen.
In summary：The magnetic core of the insulation fin construction of this high current chip inductor, traditional inductance is ferrite, is changed now
Into under the condition mutually sympathized with for nanocrystalline magnet core 3, volume, inductance value improves twice, one times of current boost, nanocrystalline magnet core 3
It is fixed on connector 7, is not contacted with mounting box 1, form gap, the first buckle structure 21 and the second buckle structure 22 are connected to
In gap between nanocrystalline magnet core 3 and mounting box 1, the S-shaped PET of band the first buckle structure 21 and the second buckle structure 22 is taken
Insulating trip 2 substitutes original insulating spacer, when installation, directly presses PET insulating trips 2, PET insulating trips 2 are under the action of elastic force
It shrinks, then PET insulating trips 2 is placed on to the middle part of nanocrystalline magnet core 3, then unclamp hand, then the elastic force meeting of PET insulating trips 2
PET insulating trips 2 are buckled in the gap being fixed between nanocrystalline magnet core 3 and mounting box 1, it is easy for installation, it is not necessarily to gluing process,
It directly clasps, manual operation is simple, can also use mechanical automation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of insulation fin construction of high current chip inductor, including mounting box（1）And nanocrystalline magnet core（3）, it is characterised in that：
The mounting box（1）Top groove inner wall on be provided with connector（7）, the connector（7）On be connected with nanocrystalline magnet core
（3）, the nanocrystalline magnet core（3）Upper side is wound with primary coil（5）, the nanocrystalline magnet core（3）The upper other side is wound with
Secondary coil（4）, the primary coil（5）And secondary coil（4）Endpoint from mounting box（1）Aperture on top groove side wall
It stretches out, is wound into mounting box（1）The solder joint of both sides（6）On, the nanocrystalline magnet core（3）Middle part PET insulating trips are installed
（2）, the PET insulating trips（2）Both ends be respectively arranged with the first buckle structure（21）With the second buckle structure（22）, described
One buckle structure（21）With the second buckle structure（22）It is connected to nanocrystalline magnet core（3）With mounting box（1）Between gap in.
2. a kind of insulation fin construction of high current chip inductor according to claim 1, it is characterised in that：It is described nanocrystalline
Magnetic core（3）For a kind of circular ring shape component, primary coil（5）And secondary coil（4）It is wrapped in nanocrystalline magnet core（3）On.
3. a kind of insulation fin construction of high current chip inductor according to claim 1, it is characterised in that：The PET is exhausted
Embolium（2）Shape be S-shaped, PET insulating trips（2）First buckle structure of both sides（21）With the second buckle structure（22）Block respectively
It is connected on nanocrystalline magnet core（3）Top and bottom and mounting box（1）Between gap in.
4. a kind of insulation fin construction of high current chip inductor according to claim 1, it is characterised in that：It is described nanocrystalline
Magnetic core（3）It is fixed on connector（7）Upper and mounting box（1）It does not contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820074870.7U CN207718989U (en) | 2018-01-16 | 2018-01-16 | A kind of insulation fin construction of high current chip inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820074870.7U CN207718989U (en) | 2018-01-16 | 2018-01-16 | A kind of insulation fin construction of high current chip inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207718989U true CN207718989U (en) | 2018-08-10 |
Family
ID=63052005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820074870.7U Expired - Fee Related CN207718989U (en) | 2018-01-16 | 2018-01-16 | A kind of insulation fin construction of high current chip inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207718989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517864A (en) * | 2019-09-26 | 2019-11-29 | 深圳市鑫景福科技有限公司 | A kind of chip inductor of high current |
-
2018
- 2018-01-16 CN CN201820074870.7U patent/CN207718989U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517864A (en) * | 2019-09-26 | 2019-11-29 | 深圳市鑫景福科技有限公司 | A kind of chip inductor of high current |
| CN110517864B (en) * | 2019-09-26 | 2024-04-12 | 深圳市鑫景福科技有限公司 | High-current patch inductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20210116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |