CN209266154U - A kind of ceramics wire-wound inductor - Google Patents
A kind of ceramics wire-wound inductor Download PDFInfo
- Publication number
- CN209266154U CN209266154U CN201821830762.4U CN201821830762U CN209266154U CN 209266154 U CN209266154 U CN 209266154U CN 201821830762 U CN201821830762 U CN 201821830762U CN 209266154 U CN209266154 U CN 209266154U
- Authority
- CN
- China
- Prior art keywords
- conductivity ceramics
- box body
- ceramics
- main body
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses a kind of ceramic wire-wound inductors, including inductance main body and cooling box body, the left conductivity ceramics end is connected by conductivity ceramics main body with right conductivity ceramics end, coiling is wound in the conductivity ceramics main body, the pin is plugged in the slot of left conductivity ceramics end and right conductivity ceramics end, cover board is provided on the upside of the left conductivity ceramics end and right conductivity ceramics end, the pin lower end is plugged on insulating ceramics inside pipe casing, it is close to the electrode slice in insulating ceramics casing in the pin lower end, the cooling inboard wall of cartridge is provided with magnet ring, the cooling inboard wall of cartridge is provided with limit plate and spring leaf, top cover is provided between the limit plate and spring leaf, handle is provided on the upside of the top cover, the cooling tray interior is provided with cooling sap cavity.The utility model is insulating ceramics box body by cooling box body, and cooling box body and insulating ceramics casing are structure as a whole, can be good at cooling down conductivity ceramics main body.
Description
Technical field
The utility model relates to electronic component field, specifically a kind of ceramics wire-wound inductor.
Background technique
Ceramic wire-wound inductor is common electronic component, and there is many defects for existing ceramics wire-wound inductor, such as
Ceramic wire-wound inductor long-term use temperature is higher, can not cool down well to ceramic wire-wound inductor, and can not be good
Inductance core is avoided to leak.
Utility model content
The purpose of this utility model is to provide a kind of ceramic wire-wound inductor, with solve it is in the prior art can not be good
Cooling is carried out to ceramic wire-wound inductor and inductance core leakage problem can not be avoided well.
To achieve the above object, the utility model provides the following technical solutions: a kind of ceramics wire-wound inductor, including inductance master
Body and cooling box body, inductance main body includes that left conductivity ceramics end, right conductivity ceramics end and conductivity ceramics main body, the left side are led
Electroceramics end is connected by conductivity ceramics main body with right conductivity ceramics end, is wound with coiling in the conductivity ceramics main body,
The coiling penetrates through-hole and to be connected with pin, and the pin is plugged on the slotting of left conductivity ceramics end and right conductivity ceramics end
In slot, it is provided with cover board on the upside of the left conductivity ceramics end and right conductivity ceramics end, the pin lower end is plugged on insulation
Inside porcelain bushing, the electrode slice in insulating ceramics casing is close in the pin lower end, and the insulating ceramics casing is plugged on drop
Warm tray interior, inductance main body are located at cooling tray interior, and the cooling inboard wall of cartridge is provided with magnet ring, in the cooling box body
Wall is provided with limit plate and spring leaf, and top cover is provided between the limit plate and spring leaf, is provided with and mentions on the upside of the top cover
Hand, the cooling tray interior are provided with cooling sap cavity, and the cooling box body two sides are provided with inlet and liquid outlet, it is described into
Liquid mouth and liquid outlet are connected with cooling sap cavity.
Preferably, the cooling box body is insulating ceramics box body, and the cooling box body and insulating ceramics casing are integrated knot
Structure.
Preferably, the left conductivity ceramics end and right conductivity ceramics end cross-sectional are curved surfaces, the left conductivity ceramics
End and right conductivity ceramics end are structure as a whole with conductivity ceramics main body.
Preferably, the cover board is covered on conductivity ceramics body top face, and the cover board is bonded in left conductivity ceramics end
On right conductivity ceramics end.
Preferably, the pin and around wire bonding, the weld of the pin and coiling is coated with epoxy resin layer.
Preferably, the magnet ring face opposite with left conductivity ceramics end and right conductivity ceramics end sides is bent under magnet ring
Face, the magnet ring lower surface camber are identical everywhere as the side face interval of left conductivity ceramics end and right conductivity ceramics end.
Compared with prior art, the utility model has the beneficial effects that the utility model is insulation pottery by cooling box body
Porcelain box body, cooling box body and insulating ceramics casing are structure as a whole, can be good at cooling down conductivity ceramics main body, pass through
Left conductivity ceramics end and right conductivity ceramics end cross-sectional are curved surfaces, left conductivity ceramics end and right conductivity ceramics end with lead
Electroceramics main body is structure as a whole, and can be good at improving resistance to saturation force, is covered on conductivity ceramics body top face by cover board
On, cover board is bonded on left conductivity ceramics end and right conductivity ceramics end, be can be good at forming closed magnetic circuit, is passed through pin
With around wire bonding, the weld of pin and coiling is coated with epoxy resin layer, can be good at improving whole stability, pass through
The magnet ring face opposite with left conductivity ceramics end and right conductivity ceramics end sides is magnet ring lower surface camber, and magnet ring lower surface camber is led with a left side
The side face interval of electroceramics end and right conductivity ceramics end is identical everywhere, can be good at that inductance core is avoided to leak.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the main view of the utility model.
Fig. 3 is the right conductivity ceramics end view of the utility model.
In figure: 1, cool down box body；2, inlet；3, porcelain bushing；4, liquid outlet；5, handle；6, top cover；7, spring leaf；
8, electrode slice；9, pin；10, cooling sap cavity；11, slot；12, limit plate；13, magnet ring；14, right conductivity ceramics end；15, it covers
Plate；16, coiling；17, conductivity ceramics main body；18, left conductivity ceramics end.
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.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of ceramics wire-wound inductor, including inductance main body and cooling box
Body 1, inductance main body include left conductivity ceramics end 18, right conductivity ceramics end 14 and conductivity ceramics main body 17, left conductivity ceramics
End 18 and right 14 cross section of conductivity ceramics end are curved surfaces, left conductivity ceramics end 18 and right conductivity ceramics end 14 and conductive
Ceramic main body 17 is structure as a whole, and left conductivity ceramics end 18 is connected by conductivity ceramics main body 17 and right conductivity ceramics end 14
It connects, coiling 16 is wound in conductivity ceramics main body 17, coiling 16 penetrates through-hole and connects with pin 9, and pin 9 and coiling 16 are welded
It connects, the weld of pin 9 and coiling 16 is coated with epoxy resin layer, and pin 9 is plugged on left conductivity ceramics end 18 and right conduction
In the slot of ceramic end portion 14, cover board 15, cover board 15 are provided on the upside of left conductivity ceramics end 18 and right conductivity ceramics end 14
It being covered on 17 top surface of conductivity ceramics main body, cover board 15 is bonded on left conductivity ceramics end 18 and right conductivity ceramics end 14,
9 lower end of pin is plugged on inside insulating ceramics casing 3, and the electrode slice 8 in insulating ceramics casing 3, insulation pottery are close in 9 lower end of pin
Porcelain bushing shell 3 is plugged on inside cooling box body 1, and cooling box body 1 is insulating ceramics box body, and cooling box body 1 and insulating ceramics casing 3 are
Integral structure, inductance main body are located inside cooling box body 1, and cooling 1 inner wall of box body is provided with magnet ring 13, magnet ring 13 and left conduction
The face opposite with right 14 side of conductivity ceramics end of ceramic end portion 18 is magnet ring lower surface camber, 13 lower surface camber of magnet ring and left conductive pottery
The side face interval of porcelain end 18 and right conductivity ceramics end 14 is identical everywhere, and cooling 1 inner wall of box body is provided with limit plate 12
With spring leaf 7, it is provided with top cover 6 between limit plate 12 and spring leaf 7, handle 5 is provided on the upside of top cover 6, inside the box body 1 that cools down
It is provided with cooling sap cavity 10, cooling 1 two sides of box body are provided with inlet 2 and liquid outlet 4, inlet 2 and liquid outlet 4 and coolant liquid
Chamber 10 is connected, in use, the inlet 2 of cooling box body 1 is passed through coolant liquid, coolant liquid is entered inside cooling sap cavity 10, from
And cool down well to inductance main body, magnet ring 13 can be good at that 16 inductance core of coiling is avoided to leak, and cover board 15 can
Cooperate with inductance main body, can be good at forming closed magnetic circuit, left conductivity ceramics end 18 and right 14 cross section of conductivity ceramics end
It is curved surface, there is good resistance to saturation force.
The working principle of the utility model is: coolant liquid enters in use, the inlet 2 of cooling box body 1 is passed through coolant liquid
To inside cooling sap cavity 10, to cool down well to inductance main body, magnet ring 13 can be good at avoiding 16 inductance of coiling
Magnetic core leakage, cover board 15 can cooperate with inductance main body, can be good at forming closed magnetic circuit, and left conductivity ceramics end 18 and the right side are led
14 cross section of electroceramics end is curved surface, has good resistance to saturation force.
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.
Claims (6)
1. a kind of ceramics wire-wound inductor, including inductance main body and cooling box body (1), it is characterised in that: inductance main body is led including a left side
Electroceramics end (18), right conductivity ceramics end (14) and conductivity ceramics main body (17), the left conductivity ceramics end (18) are logical
Conductivity ceramics main body (17) and right conductivity ceramics end (14) connection are crossed, is wound with coiling on the conductivity ceramics main body (17)
(16), the coiling (16) penetrates through-hole and connects with pin (9), and the pin (9) is plugged on left conductivity ceramics end (18)
In the slot of right conductivity ceramics end (14), set on the upside of the left conductivity ceramics end (18) and right conductivity ceramics end (14)
It is equipped with cover board (15), pin (9) lower end is plugged on insulating ceramics casing (3) inside, and insulation is close in pin (9) lower end
Electrode slice (8) in porcelain bushing (3), the insulating ceramics casing (3) are plugged on cooling box body (1) inside, inductance main body position
Internal in cooling box body (1), cooling box body (1) inner wall is provided with magnet ring (13), and cooling box body (1) inner wall is provided with
Limit plate (12) and spring leaf (7) are provided with top cover (6) between the limit plate (12) and spring leaf (7), the top cover (6)
Upside is provided with handle (5), and the cooling box body (1) is internally provided with cooling sap cavity (10), and cooling box body (1) two sides are set
It is equipped with inlet (2) and liquid outlet (4), the inlet (2) and liquid outlet (4) and cooling sap cavity (10) are connected.
2. a kind of ceramic wire-wound inductor according to claim 1, it is characterised in that: the cooling box body (1) is insulation pottery
Porcelain box body, the cooling box body (1) and insulating ceramics casing (3) are structure as a whole.
3. a kind of ceramic wire-wound inductor according to claim 1, it is characterised in that: the left conductivity ceramics end (18) and
Right conductivity ceramics end (14) cross section is curved surface, the left conductivity ceramics end (18) and right conductivity ceramics end (14) with lead
Electroceramics main body (17) is structure as a whole.
4. a kind of ceramic wire-wound inductor according to claim 1, it is characterised in that: the cover board (15) is covered on conductive pottery
On porcelain main body (17) top surface, the cover board (15) is bonded on left conductivity ceramics end (18) and right conductivity ceramics end (14).
5. a kind of ceramic wire-wound inductor according to claim 1, it is characterised in that: the pin (9) and coiling (16) weldering
It connects, the weld of the pin (9) and coiling (16) is coated with epoxy resin layer.
6. a kind of ceramic wire-wound inductor according to claim 1, it is characterised in that: the magnet ring (13) and left conductivity ceramics
The opposite face in end (18) and right conductivity ceramics end (14) side is magnet ring lower surface camber, and magnet ring (13) lower surface camber is led with a left side
The side face interval of electroceramics end (18) and right conductivity ceramics end (14) is identical everywhere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821830762.4U CN209266154U (en) | 2018-11-08 | 2018-11-08 | A kind of ceramics wire-wound inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821830762.4U CN209266154U (en) | 2018-11-08 | 2018-11-08 | A kind of ceramics wire-wound inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266154U true CN209266154U (en) | 2019-08-16 |
Family
ID=67554003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821830762.4U Expired - Fee Related CN209266154U (en) | 2018-11-08 | 2018-11-08 | A kind of ceramics wire-wound inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446062A (en) * | 2020-04-08 | 2020-07-24 | 王国义 | Winding type rectangular chip inductor |
-
2018
- 2018-11-08 CN CN201821830762.4U patent/CN209266154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446062A (en) * | 2020-04-08 | 2020-07-24 | 王国义 | Winding type rectangular chip inductor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100686711B1 (en) | Surface mount type power inductor | |
| CN209266154U (en) | A kind of ceramics wire-wound inductor | |
| CN107863233A (en) | The manufacture craft of common-mode inductor, core formulation and common-mode inductor | |
| CN104183359B (en) | Iron aluminum silicon powder one compacting inductance and production technology thereof | |
| TW201042836A (en) | Electrical connector | |
| CN208596597U (en) | A kind of the copper sheet winding and inductor of inductor | |
| CN110114846A (en) | Magnetic core, coil block and the electronic building brick including coil block | |
| CN208737978U (en) | Novel inductor | |
| CN207743003U (en) | Common-mode inductor | |
| CN208315315U (en) | A kind of incorgruous type inductor with colour codes | |
| CN205723097U (en) | A kind of Novel chip inductor | |
| CN107622860A (en) | Self-shileding inductor | |
| CN203013524U (en) | High voltage capacitor having concave-structure glass ceramic core | |
| CN207009270U (en) | It is a kind of can noise reduction high efficiency inductor | |
| CN202997018U (en) | Surface mount type super miniaturized isolator | |
| CN108231367A (en) | A kind of inductor | |
| JP7234855B2 (en) | Electronic component and method for manufacturing electronic component | |
| CN204029522U (en) | A kind of iron aluminum silicon powder integrally suppresses inductance | |
| CN206059610U (en) | A kind of low intermodulation load of novel high-power | |
| CN217485180U (en) | Magnetic device and electronic apparatus | |
| CN218497916U (en) | High-voltage power supply transformer magnetic core | |
| CN205789922U (en) | There is the Metal Packaging housing of stitch filtering mounting structure | |
| CN201122486Y (en) | Inductor | |
| CN205751743U (en) | A kind of chip inductor | |
| CN209015842U (en) | A kind of high-power magnetic ferrite magnetic core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190816 Termination date: 20191108 |