CN209045285U - A kind of heat-conducting type ring-shaped inductors shell - Google Patents
A kind of heat-conducting type ring-shaped inductors shell Download PDFInfo
- Publication number
- CN209045285U CN209045285U CN201821717842.9U CN201821717842U CN209045285U CN 209045285 U CN209045285 U CN 209045285U CN 201821717842 U CN201821717842 U CN 201821717842U CN 209045285 U CN209045285 U CN 209045285U
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- China
- Prior art keywords
- heat
- protecting crust
- isolation plate
- shaped inductors
- ceramic isolation
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Abstract
The utility model discloses a kind of heat-conducting type ring-shaped inductors shells, including ceramic isolation plate, protecting crust is fixedly installed on the upper surface of the ceramic isolation plate, the center position fixation of the protecting crust is plugged with heating column, the bottom of the heating column is fixedly connected with the upper surface of ceramic isolation plate, installing component is provided on the lower end surface of the ceramic isolation plate, conducting-heat elements are provided on the protecting crust, the utility model is a kind of heat-conducting type ring-shaped inductors shell, by the way that heating column is arranged, casting glue and heat release hole etc., dust and moisture is reached, improve the effect of heat dissipation performance, it is slower to solve the problems, such as that most of ring-shaped inductors shells radiate under natural environmental condition.
Description
Technical field
The utility model relates to ring-shaped inductors technical field, specially a kind of heat-conducting type ring-shaped inductors shell.
Background technique
In electronic product, ring-shaped inductors are the enamel covered wires of the coiling on a toroidal core, due to its design feature
Consider electric insulation requirement simultaneously, ring-shaped inductors cannot be affixed directly on pcb board, usually be bonded in one piece absolutely with epoxy glue
On listrium, then it is welded on pcb board and is fixed by several pins on insulation board.
Although this fixed form solves the fixation problem of ring-shaped inductors, but the heat dissipation that not can solve ring-shaped inductors is asked
Topic, under the conditions of air blast cooling, the heat of ring-shaped inductors, which passes through the air quickly flowed, to be pulled away rapidly, but most annulars
Inductance does not have air-cooled condition, it is therefore desirable to a kind of heat-conducting type ring-shaped inductors shell, it can be under conditions of natural heat dissipation, by ring
The heat Quick diffusing that shape inductance generates is gone out.
Utility model content
The purpose of this utility model is to provide a kind of heat-conducting type ring-shaped inductors shells, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of heat-conducting type ring-shaped inductors shell, including ceramic isolation plate, fixed peace on the upper surface of the ceramic isolation plate
Equipped with protecting crust, the center position fixation of the protecting crust is plugged with heating column, the bottom of the heating column and ceramic insulation
The upper surface of plate is fixedly connected, and installing component is provided on the lower end surface of the ceramic isolation plate, is provided on the protecting crust
Conducting-heat elements.
Preferably, the protecting crust is internally provided with magnetic core, and the magnetic core is socketed on heating column, twine on the magnetic core
It is wound with electromagnetic coil.
Preferably, the inside of the protecting crust is filled with casting glue, and the magnetic core and electromagnetic coil are fixed by casting glue
It is mounted on the inside of protecting crust, is fixedly installed with reinforcing ring on the ceramic isolation plate and the lateral wall of protecting crust junction.
Preferably, the installing component includes fixing seat, and the fixing seat is fixedly mounted on the lower end surface of ceramic isolation plate
On, cushion is fixedly installed on the lower end surface of the fixing seat, the lower end surface four corners of the ceramic isolation plate are fixedly mounted
There are several pins, fixed on the pin and be wound with conducting wire, the other end of the conducting wire runs through ceramic isolation plate and electromagnetic wire
Circle connection.
Preferably, the conducting-heat elements include the first cooling fin, and first cooling fin is fixedly mounted on the upper of protecting crust
On end face, first cooling fin is fixedly attached to the outside of heating column, is fixedly mounted on the lateral wall of first cooling fin
There is the second cooling fin, the inner sidewall of second cooling fin is fixedly connected with the lateral wall of protecting crust.
Preferably, several equally distributed heat bulges, first heat dissipation are provided on the inner wall of the heating column
Several equally distributed heat release holes are offered on the upper surface of piece.
Compared with prior art, the utility model has the beneficial effects that a kind of heat-conducting type ring-shaped inductors shell, ceramic insulation
Plate can effectively prevent generating unexpected short-circuit conditions between ring-shaped inductors and pcb board, and protecting crust plays guarantor to ring-shaped inductors
Shield effect, by casting glue, can effectively play moisture-proof dustproof effect, improve the service life of ring-shaped inductors, ring-shaped inductors
Be fixedly mounted on pcb board by pin, fixing seat and cushion can when contacting pcb board, protect pcb board not by
Mechanical damage, while generating heat when ring-shaped inductors work, heat is conducted by casting glue to heating column, heating column and the first heat dissipation
Piece, the connection of the second cooling fin, heat are distributed on the first cooling fin and the second cooling fin of metal material, more by conduction
It is easy to distribute, while heat bulge and heat release hole can improve heat dissipation area, further improve radiating efficiency.This reality
With it is novel be a kind of heat-conducting type ring-shaped inductors shell, by the way that heating column is arranged, casting glue and heat release hole etc. have reached dust-proof anti-
Tide improves the effect of heat dissipation performance, and it is slower to solve the problems, such as that most of ring-shaped inductors shells radiate under natural environmental condition.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of heat-conducting type ring-shaped inductors shell；
Fig. 2 is a kind of face upwarding assumption diagram of heat-conducting type ring-shaped inductors shell；
Fig. 3 is a kind of overlooking structure figure of heat-conducting type ring-shaped inductors shell.
In figure: 1- ceramic isolation plate, 2- protecting crust, 3- heating column, 4- magnetic core, 5- electromagnetic coil, 6- conducting wire, 7- pin,
8- fixing seat, 9- cushion, 10- reinforcing ring, 11- casting glue, the first cooling fin of 12-, 13- heat release hole, 14- heat bulge, 15-
Second cooling fin.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~3 are please referred to, the utility model provides a kind of technical solution: a kind of heat-conducting type ring-shaped inductors shell, including pottery
Porcelain insulating plate 1 is fixedly installed with protecting crust 2, the center position of the protecting crust 2 on the upper surface of the ceramic isolation plate 1
Fixation is plugged with heating column 3, and the bottom of the heating column 3 is fixedly connected with the upper surface of ceramic isolation plate 1, the ceramic insulation
It is provided with installing component on the lower end surface of plate 1, is provided with conducting-heat elements on the protecting crust 2.
The protecting crust 2 is internally provided with magnetic core 4, and the magnetic core 4 is socketed on heating column 3, winds on the magnetic core 4
There is electromagnetic coil 5.
The inside of the protecting crust 2 is fixed by casting glue 11 filled with casting glue 11, the magnetic core 4 and electromagnetic coil 5
It is mounted on the inside of protecting crust 2, is fixedly installed with reinforcing ring on the ceramic isolation plate 1 and the lateral wall of 2 junction of protecting crust
10。
The installing component includes fixing seat 8, and the fixing seat 8 is fixedly mounted on the lower end surface of ceramic isolation plate 1, institute
It states and is fixedly installed with cushion 9 on the lower end surface of fixing seat 8, the lower end surface four corners of the ceramic isolation plate 1 are fixedly installed with
Several pins 7, fixed on the pin 7 to be wound with conducting wire 6, the other end of the conducting wire 6 runs through ceramic isolation plate 1 and electromagnetism
Coil 5 connects.
The conducting-heat elements include the first cooling fin 12, and first cooling fin 12 is fixedly mounted on the upper end of protecting crust 2
On face, first cooling fin 12 is fixedly attached to the outside of heating column 3, fixed peace on the lateral wall of first cooling fin 12
Equipped with the second cooling fin 15, the inner sidewall of second cooling fin 15 is fixedly connected with the lateral wall of protecting crust 2.
Several equally distributed heat bulges 14, first cooling fin 12 are provided on the inner wall of the heating column 3
Upper surface on offer several equally distributed heat release holes 13.
The working principle of the utility model is: a kind of heat-conducting type ring-shaped inductors shell, ceramic isolation plate 1 can be effectively prevent
Unexpected short-circuit conditions are generated between ring-shaped inductors and pcb board, protecting crust 2 plays protective effect to ring-shaped inductors, passes through filling
Sealing 11 can effectively play moisture-proof dustproof effect, improve the service life of ring-shaped inductors, and ring-shaped inductors are solid by pin 7
On pcb board, fixing seat 8 and cushion 9 can protect pcb board not damaged by machinery when contacting pcb board for Dingan County
Wound, while generating heat when ring-shaped inductors work, heat is conducted by casting glue 11 to heating column 3, heating column 3 and the first cooling fin
12, the second cooling fin 15 connection, heat is distributed in the first cooling fin 12 and the second cooling fin 15 of metal material by conduction
On, it is more easier to distribute, while heat bulge 14 and heat release hole 13 can improve heat dissipation area, further improve scattered
The thermal efficiency.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of heat-conducting type ring-shaped inductors shell, including ceramic isolation plate (1), it is characterised in that: the ceramic isolation plate (1)
It is fixedly installed on upper surface protecting crust (2), the center position fixation of the protecting crust (2) is plugged with heating column (3), described
The bottom of heating column (3) is fixedly connected with the upper surface of ceramic isolation plate (1), is set on the lower end surface of the ceramic isolation plate (1)
It is equipped with installing component, is provided with conducting-heat elements on the protecting crust (2).
2. a kind of heat-conducting type ring-shaped inductors shell according to claim 1, it is characterised in that: the protecting crust (2) it is interior
Portion is provided with magnetic core (4), and the magnetic core (4) is socketed on heating column (3), is wound with electromagnetic coil (5) on the magnetic core (4).
3. a kind of heat-conducting type ring-shaped inductors shell according to claim 2, it is characterised in that: the protecting crust (2) it is interior
Portion is filled with casting glue (11), and the magnetic core (4) and electromagnetic coil (5) pass through casting glue (11) and be fixedly mounted on protecting crust (2)
Inside, be fixedly installed with reinforcing ring (10) on the lateral wall of the ceramic isolation plate (1) and protecting crust (2) junction.
4. a kind of heat-conducting type ring-shaped inductors shell according to claim 1, it is characterised in that: the installing component includes solid
Reservation (8), the fixing seat (8) are fixedly mounted on the lower end surface of ceramic isolation plate (1), the lower end surface of the fixing seat (8)
On be fixedly installed with cushion (9), the lower end surface four corners of the ceramic isolation plate (1) are fixedly installed with several pins (7),
Fixation is wound with conducting wire (6) on the pin (7), and the other end of the conducting wire (6) runs through ceramic isolation plate (1) and electromagnetic coil
(5) it connects.
5. a kind of heat-conducting type ring-shaped inductors shell according to claim 1, it is characterised in that: the conducting-heat elements include the
One cooling fin (12), first cooling fin (12) are fixedly mounted on the upper surface of protecting crust (2), first cooling fin
(12) it is fixedly attached to the outside of heating column (3), is fixedly installed with the second heat dissipation on the lateral wall of first cooling fin (12)
The inner sidewall of piece (15), second cooling fin (15) is fixedly connected with the lateral wall of protecting crust (2).
6. a kind of heat-conducting type ring-shaped inductors shell according to claim 5, it is characterised in that: the heating column (3) it is interior
It is provided with several equally distributed heat bulges (14) on wall, is offered on the upper surface of first cooling fin (12) several
A equally distributed heat release hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821717842.9U CN209045285U (en) | 2018-10-24 | 2018-10-24 | A kind of heat-conducting type ring-shaped inductors shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821717842.9U CN209045285U (en) | 2018-10-24 | 2018-10-24 | A kind of heat-conducting type ring-shaped inductors shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209045285U true CN209045285U (en) | 2019-06-28 |
Family
ID=67037044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821717842.9U Expired - Fee Related CN209045285U (en) | 2018-10-24 | 2018-10-24 | A kind of heat-conducting type ring-shaped inductors shell |
Country Status (1)
| Country | Link |
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| CN (1) | CN209045285U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111107733A (en) * | 2019-09-27 | 2020-05-05 | 法雷奥西门子新能源汽车(深圳)有限公司 | Electrical device and motor vehicle comprising such an electrical device |
| CN114220625A (en) * | 2021-12-17 | 2022-03-22 | 惠州市宝惠电子科技有限公司 | Anti-electromagnetic interference horizontal common-mode high-power annular inductor and preparation method thereof |
| CN114334381A (en) * | 2022-01-30 | 2022-04-12 | 联想(北京)有限公司 | Inductance device, circuit board and electronic equipment |
| WO2024045183A1 (en) * | 2022-09-02 | 2024-03-07 | 华为数字能源技术有限公司 | Electromagnetic apparatus and power supply equipment |
-
2018
- 2018-10-24 CN CN201821717842.9U patent/CN209045285U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111107733A (en) * | 2019-09-27 | 2020-05-05 | 法雷奥西门子新能源汽车(深圳)有限公司 | Electrical device and motor vehicle comprising such an electrical device |
| CN111107733B (en) * | 2019-09-27 | 2021-04-20 | 法雷奥西门子新能源汽车(深圳)有限公司 | Electrical device and motor vehicle comprising such an electrical device |
| CN114220625A (en) * | 2021-12-17 | 2022-03-22 | 惠州市宝惠电子科技有限公司 | Anti-electromagnetic interference horizontal common-mode high-power annular inductor and preparation method thereof |
| CN114220625B (en) * | 2021-12-17 | 2023-12-22 | 惠州市宝惠电子科技有限公司 | Anti-electromagnetic interference horizontal common-mode high-power annular inductor and preparation method thereof |
| CN114334381A (en) * | 2022-01-30 | 2022-04-12 | 联想(北京)有限公司 | Inductance device, circuit board and electronic equipment |
| WO2024045183A1 (en) * | 2022-09-02 | 2024-03-07 | 华为数字能源技术有限公司 | Electromagnetic apparatus and power supply equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heat conduction type annular inductor shell Effective date of registration: 20200113 Granted publication date: 20190628 Pledgee: Fuzhou branch of Bank of Communications Co.,Ltd. Pledgor: FUZHOU CITY SHUANGLING MAGNETIC MATERIALS Co.,Ltd. Registration number: Y2020360000005 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20211024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |