CN203397881U - Coupling type induction coil - Google Patents
Coupling type induction coil Download PDFInfo
- Publication number
- CN203397881U CN203397881U CN201320323871.8U CN201320323871U CN203397881U CN 203397881 U CN203397881 U CN 203397881U CN 201320323871 U CN201320323871 U CN 201320323871U CN 203397881 U CN203397881 U CN 203397881U
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- China
- Prior art keywords
- induction coil
- type induction
- coupling type
- manifold type
- coil
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Abstract
The utility model provides a coupling type induction coil, which is formed by winding an insulated lead. The coil comprises a coupling type induction coil primary side and a coupling type induction coil secondary side, wherein the coupling type induction coil primary side is sleeved on the outer side of the coupling type induction coil secondary side, the coupling type induction coil primary side and the coupling type induction coil secondary side are respectively of a conical hollow structure or a columnar hollow structure, and the coupling type induction coil primary side and the coupling type induction coil secondary side are of different structures. The coupling type induction coil can satisfy basic requirements on functions of a coupling coil, reduces the occupies space of the coil due to the different coil structures of the primary side and the secondary side of the coil, the structure is simple, the purpose of increasing space utilization rate is realized, an iron core of an irregular shape can be inserted according to actual situation, the coupling performance is enhanced, and the requirements of electronic products are satisfied. Further, the iron core of an irregular shape can be additionally arranged, and the technical requirements on a mutual inductance coil structure in special occasions of electronic equipment and the like can be satisfied.
Description
Technical field
The utility model relates to a kind of parts of instrument, specifically a kind of manifold type induction coil.
Background technology
In actual applications, magnetic coupling, coupling coil namely, is not have figurately, determine according to concrete application scenario, according to the restrictive condition of practical application, find optimum design.The current research about coupling coil, great majority all concentrate in the structure types such as U-U type, E-E type, but the coil of these large scale structures, be applicable on the large-scale related devices such as transformer, but the mutual inductor structure of these types has purposes too single, own vol is large, take up room many, the core configuration that adds must be regular etc. limitation, and academicly few to the coil research of other structure type, the different researches of especially former secondary coil structure.Current existing mutual inductor structure cannot meet the requirement of the restricted Xing application scenarios such as some electronic equipments.
Summary of the invention
The deficiency existing for prior art, the utility model provides a kind of manifold type induction coil.
The technical solution of the utility model is:
A kind of manifold type induction coil, by insulated conductor coiling, formed, this coil comprises the former limit of manifold type induction coil and manifold type induction coil secondary, the former limit of manifold type induction coil is enclosed within manifold type induction coil secondary outside, the former limit of manifold type induction coil and manifold type induction coil secondary are tapered hollow structure or cylindrical hollow structure, and the former limit of manifold type induction coil and manifold type induction coil secondary are different structure.
In described manifold type induction coil secondary, can insert irregular shape iron core.
Beneficial effect:
The two novel coupling type induction coil that the utility model provides, can meet the basic demand in coupling coil function, and the difference due to the loop construction of the former limit of coil and secondary, novel structure, has dwindled the shared volume of coil, simple in structure, improve the object of the utilance in space, can insert irregular shape iron core according to actual conditions, strengthen coupling performance, meet the needs of electronic product.And can add erose iron core, can meet the specification requirement of the special occasions such as electronic equipment to mutual inductor structure, mobile phone wireless charger for example, wireless charging, electronic type transformer high voltage side power supply unit, the miniaturized electronicss such as the pouring-in equipment of medical science.
Accompanying drawing explanation
Fig. 1 is the manifold type induction coil schematic diagram of the post cone-shaped structure of embodiment 1 of the present utility model;
Fig. 2 is the manifold type induction coil schematic diagram of the cone post shapes structure of embodiment 2 of the present utility model;
Wherein, the former limit of 1-manifold type induction coil, 2-manifold type induction coil secondary.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described.
Embodiment 1
As shown in Figure 1, the manifold type induction coil of the present embodiment, by insulated conductor (plain conductor that can conduct electricity) coiling, formed, this coil comprises the former limit 1 of manifold type induction coil and manifold type induction coil secondary 2, the former limit 1 of manifold type induction coil is enclosed within manifold type induction coil secondary 2 outsides, the former limit 1 of manifold type induction coil and manifold type induction coil secondary 2 are tapered hollow structure or cylindrical hollow structure, and the former limit 1 of manifold type induction coil and manifold type induction coil secondary 2 are different structure.
In the present embodiment, the former limit 1 of manifold type induction coil is cylindrical hollow structure, manifold type induction coil secondary 2 is tapered hollow structure, this manifold type induction coil is post cone-shaped structure, can be used in the rotation music box of hollow dress, and the former limit 1 of manifold type induction coil is cylindrical solenoid, manifold type induction coil secondary 2 is can decorate the ornaments such as doll above tape winding, after connecting with the mains in the former limit 1 of manifold type induction coil, music is sounded, and doll rotates.The manifold type induction coil of the post cone-shaped structure of the present embodiment can also be used on household thermos bottle, and conventional vacuum flask is all cylindricality, the former limit of manifold type induction coil 1 access power supply, and manifold type induction coil secondary 2 can be by food heat-insulation in bottle.
Embodiment 2
As shown in Figure 2, the manifold type induction coil of the present embodiment, by insulated conductor (plain conductor that can conduct electricity) coiling, formed, this coil comprises the former limit 1 of manifold type induction coil and manifold type induction coil secondary 2, the former limit 1 of manifold type induction coil is enclosed within manifold type induction coil secondary 2 outsides, the former limit 1 of manifold type induction coil and manifold type induction coil secondary 2 are tapered hollow structure or cylindrical hollow structure, and the former limit 1 of manifold type induction coil and manifold type induction coil secondary 2 are different structure.
In the present embodiment, the former limit 1 of manifold type induction coil is tapered hollow structure, manifold type induction coil secondary 2 is cylindrical hollow structure, this manifold type induction coil is cone post shapes structure, can use magic ball ornament, the former limit 1 of manifold type induction coil is that (coil of tapered hollow structure) is used as ball seat, and manifold type induction coil secondary 2 (coil of cylindrical hollow structure) is serving as a contrast luminous ornament ball, the former limit of manifold type induction coil 1 access power supply, spheroid is shinny.The manifold type induction coil of the cone post shapes structure of the present embodiment also can be applied on the products such as mobile phone wireless charger, electronic mutual inductor, high-pressure side power supply unit.
Claims (3)
1. a manifold type induction coil, by insulated conductor coiling, formed, it is characterized in that: comprise the former limit of manifold type induction coil and manifold type induction coil secondary, the former limit of manifold type induction coil is enclosed within manifold type induction coil secondary outside, the former limit of manifold type induction coil and manifold type induction coil secondary are tapered hollow structure or cylindrical hollow structure, and the former limit of manifold type induction coil and manifold type induction coil secondary are different structure.
2. manifold type induction coil according to claim 1, is characterized in that: the former limit of described manifold type induction coil is tapered hollow structure, and manifold type induction coil secondary is cylindrical hollow structure.
3. manifold type induction coil according to claim 1, is characterized in that: the former limit of described manifold type induction coil is cylindrical hollow structure, and manifold type induction coil secondary is tapered hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320323871.8U CN203397881U (en) | 2013-06-05 | 2013-06-05 | Coupling type induction coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320323871.8U CN203397881U (en) | 2013-06-05 | 2013-06-05 | Coupling type induction coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397881U true CN203397881U (en) | 2014-01-15 |
Family
ID=49909395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320323871.8U Expired - Fee Related CN203397881U (en) | 2013-06-05 | 2013-06-05 | Coupling type induction coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103839661A (en) * | 2014-03-12 | 2014-06-04 | 华为技术有限公司 | Conical inductor, printed circuit board and optical module |
-
2013
- 2013-06-05 CN CN201320323871.8U patent/CN203397881U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103839661A (en) * | 2014-03-12 | 2014-06-04 | 华为技术有限公司 | Conical inductor, printed circuit board and optical module |
| US9681549B2 (en) | 2014-03-12 | 2017-06-13 | Huawei Technologies Co., Ltd. | Conical inductor, printed circuit board, and optical module |
| CN103839661B (en) * | 2014-03-12 | 2017-06-20 | 华为技术有限公司 | A kind of taper inductance, printed circuit board (PCB) and optical module |
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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: 20140115 Termination date: 20180605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |