CN203787258U - Inductor framework - Google Patents
Inductor framework Download PDFInfo
- Publication number
- CN203787258U CN203787258U CN201320892178.2U CN201320892178U CN203787258U CN 203787258 U CN203787258 U CN 203787258U CN 201320892178 U CN201320892178 U CN 201320892178U CN 203787258 U CN203787258 U CN 203787258U
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- China
- Prior art keywords
- flange part
- wire casing
- model
- utility
- inductor
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- 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
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Abstract
The utility model provides an inductor framework. The inductor framework comprises a reel, a base and a flange portion, wherein a copper wire is wound around the reel, the base and the flange portion are arranged at the two ends of the reel respectively and are respectively provided with an installing groove, the reel is provided with a through hole, the through hole is communicated with the installing grooves, and the flange portion is provided with a wire slot. The inductor framework is low in material consumption, production cost is lowered, economic benefits are increased, and more economic wealth can be created for companies.
Description
Technical field
The utility model relates to electronic devices and components field, refers to especially a kind of inductor skeleton.
Background technology
Magnetic core (or iron core) model that skeleton generally uses by transformer is classified, there are the models such as EI, EE, EF, EPC, ER, RM, PQ, UU, and each model can be distinguished by magnetic core (or iron core) size, as models not of uniform size such as EE5, EE8, EE13, EE19.Skeleton is divided into by shape: vertical and horizontal two kinds; Be divided into again two kinds, high frequency skeleton and low frequency skeleton by the operating frequency of transformer; Press the stitch character of use of skeleton, be divided into again two kinds, traditional type skeleton and post-chip formula skeleton.But existing skeleton manufactured materials expends greatly, and structure is too single, and resistance to pressure is poor; Enamelled wire consumption is large, and economy, production cost are high not.
Utility model content
The utility model proposes a kind of inductor skeleton, solved that in prior art, structure is single, consumptive material is large, resistance to pressure is poor, enamelled wire consumption greatly, economy, problem that production cost is high not.
The technical solution of the utility model is achieved in that a kind of inductor skeleton, comprise the spool and the pedestal and the flange part that are separately positioned on spool two ends of coiling copper wire, described pedestal and flange part are provided with mounting groove, and described spool is provided with perforation, and described perforation is connected with mounting groove; On described flange part, be provided with wire casing.
Described flange part comprises left flange part and right flange part, and described left flange part and right flange part are provided with the installing hole that metal needle is installed.
Further limit, described pedestal is provided with baffle plate, and described pedestal and baffle plate are integrally manufactured to be formed.
Further limit, described wire casing has several, and this wire casing includes long wire casing and stub.
Further limit, the degree of depth of described long wire casing is greater than the degree of depth of stub.
Further limit, described perforation be shaped as octagon.
The beneficial effect that the utility model possesses is as follows:
Compared with prior art, the utility model is octagonal interior pass skeleton, makes better appropriateness and inboard wall of skeleton of magnetic core and skeleton, and aperture also dwindles widely, has reached the purpose of saving material; In coiling process, can reduce enamelled wire consumption, reduce production cost, improve economic benefit, for company has created more intellectual treasure.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is perspective view of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1-2, a kind of inductor skeleton, comprises the spool 1 of coiling copper wire and is separately positioned on pedestal 2 and the flange part 3 at spool 1 two ends.On pedestal 2 and flange part 3, be respectively provided with a mounting groove 6.Spool 1 is provided with one for octagonal perforation 4, and this perforation 4 is connected with mounting groove 6.On flange part 3, be provided with several wire casings 33, this wire casing 33 includes long wire casing 332 and stub 331, and the degree of depth of long wire casing 332 is greater than the degree of depth of stub 332.Wire casing 33 provided the path of line while coiling for transformer production.
Wherein, flange part 3 comprises left flange part 32 and right flange part 31, and left flange part 32 and right flange part 31 are provided with the installing hole 8 that metal needle 5 is installed.The pillar that the copper cash that metal needle 5 in skeleton is transformer is wound around; After scolding tin, be connected with pcb board, in the time that transformer is worked, play the effect of conduction.
Wherein, pedestal 2 is provided with baffle plate 7, and pedestal 2 forms with baffle plate 7 is integrally manufactured; Baffle plate 7 can make transformer and pcb board produce fixing effect; The Xi Dui producing during for scolding tin and pcb board, and magnetic core and pcb board, provide certain distance space; Isolation magnetic core and Xi Dui, avoid occurring withstand voltage bad.
In addition salient point, concave point or chamfering in skeleton, placement direction or stitch order can determine transformer use time.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (6)
1. an inductor skeleton, is characterized in that, comprises the spool and the pedestal and the flange part that are separately positioned on spool two ends of coiling copper wire, and described pedestal and flange part are provided with mounting groove, and described spool is provided with perforation, and described perforation is connected with mounting groove; On described flange part, be provided with wire casing.
2. a kind of inductor skeleton according to claim 1, is characterized in that, described flange part comprises left flange part and right flange part, and described left flange part and right flange part are provided with the installing hole that metal needle is installed.
3. a kind of inductor skeleton according to claim 1, is characterized in that, described pedestal is provided with baffle plate, and described pedestal and baffle plate are integrally manufactured to be formed.
4. a kind of inductor skeleton according to claim 1, is characterized in that, described wire casing has several, and this wire casing includes long wire casing and stub.
5. a kind of inductor skeleton according to claim 4, is characterized in that, the degree of depth of described long wire casing is greater than the degree of depth of stub.
6. a kind of inductor skeleton according to claim 1, is characterized in that, described perforation be shaped as octagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892178.2U CN203787258U (en) | 2013-12-30 | 2013-12-30 | Inductor framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892178.2U CN203787258U (en) | 2013-12-30 | 2013-12-30 | Inductor framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787258U true CN203787258U (en) | 2014-08-20 |
Family
ID=51323419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320892178.2U Expired - Fee Related CN203787258U (en) | 2013-12-30 | 2013-12-30 | Inductor framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787258U (en) |
-
2013
- 2013-12-30 CN CN201320892178.2U patent/CN203787258U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |