CN204927510U - Induction coil product - Google Patents
Induction coil product Download PDFInfo
- Publication number
- CN204927510U CN204927510U CN201520682624.6U CN201520682624U CN204927510U CN 204927510 U CN204927510 U CN 204927510U CN 201520682624 U CN201520682624 U CN 201520682624U CN 204927510 U CN204927510 U CN 204927510U
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- induction coil
- coil
- product
- plastic cement
- coil product
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Abstract
The utility model discloses an induction coil product, include the plastic structural support by LDS raw materials injection moulding, plastic structural support is the 3D curved surface of hunch -up, have on the plastic structural support through the fashioned coil of LDS technology, the coil includes and is in attached to copper coating on the material through the laser activation and cover nickel coating on the copper coating. The utility model discloses it provides the 3D of various 3D structures coil pattern to be suitable for, satisfies the product diversification requirement, adapts to multiple performance requirements.
Description
Technical field
The utility model relates to a kind of induction coil product.
Background technology
Traditional induction coil is all adopt the method for copper wire pitch of the laps, and this kind of technique, owing to being subject to the restriction of product structure, cannot produce complicated three-dimensional 3D structure; Meanwhile, coil winding method cannot produce trickle circuit, special-shaped circuit, thus limits the development of industry.Traditional coil heats mode can cause the loss of heat, and Resistant heating also has a large shortcoming to be exactly that itself will generate heat, and cause loss in efficiency comparatively large, the utilance of heat is low, and the heating occasion needing temperature higher at some just cannot adapt to.
Utility model content
Main purpose of the present utility model is to overcome the deficiencies in the prior art, provides a kind of induction coil product.
For achieving the above object, the utility model is by the following technical solutions:
A kind of induction coil product, comprise by the plastic cement structure stand of LDS raw material injection mo(u)lding, described plastic cement structure stand is the 3D curve form arched upward, described plastic cement structure stand has the coil by LDS technological forming, described coil comprises the copper coating be attached on the material of laser activation and the nickel coating covered on described copper coating.
Further:
Described copper coating comprises chemical plating copper layer and plating adds thick copper layer.
The thickness of described chemical plating copper layer is 10-20 μm, and it is more than 40 μm that described plating adds thick copper layer.
Described nickel coating is more than 2 μm.
Described nickel coating is 2-4 μm.
Described coil comprises the gold plate also comprising and cover described nickel coating.
Described coil on described plastic cement structure stand around a center multi-turn around layout.
Described plastic cement structure stand is the circular 3D curve form arched upward.
The coil feedback point for connecting motherboard circuit is provided with in the head and the tail position of described coil.
The beneficial effects of the utility model:
1. be conducive to provide the 3D coil pattern of various 3D structure, meet product diversification requirement;
2. be both applicable to realize electromagnetic induction heating, and be also applicable to realize smart antenna;
3. coil conveniently can be made into different stereochemical structure patterns, and coil is formed by coating is stacked, and thickness is suitable for flexible adjustment, can meet the requirement of coil different-thickness, the various performance requirement of flexible adaptation.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model induction coil product;
Fig. 2 is the generalized section of the coil in a kind of embodiment.
Embodiment
Below execution mode of the present utility model is elaborated.It is emphasized that following explanation is only exemplary, instead of in order to limit scope of the present utility model and application thereof.
Consult Fig. 1 and Fig. 2, in one embodiment, a kind of induction coil product, comprise by the plastic cement structure stand 1 of LDS raw material injection mo(u)lding, the 3D curve form of described plastic cement structure stand 1 for arching upward, described plastic cement structure stand 1 has the coil 2 by LDS technological forming, described coil 2 comprises the copper coating be attached on the material of laser activation and the nickel coating 6 covered on described copper coating.
For the plastic cement structure stand 1 of injection mo(u)lding, go out the pattern of the desired style with radium carving machine through laser engraving, then through plated film process deposits layers of copper, then thicken copper layer through electroplating technology.
In a preferred embodiment, described copper coating comprises chemical plating copper layer 4 and plating adds thick copper layer 5.More preferably, the thickness of described chemical plating copper layer 4 is 10-20 μm, and it is more than 40 μm that described plating adds thick copper layer 5.
In a preferred embodiment, described nickel coating 6 is more than 2 μm.More preferably, described nickel coating 6 is 2-4 μm.
In a more preferred embodiment, described coil 2 comprises the gold plate 7 also comprising and cover described nickel coating 6.
In a preferred embodiment, described coil 2 on described plastic cement structure stand 1 around a center multi-turn around layout.The circular 3D curve form of described plastic cement structure stand 1 for arching upward.The coil feedback point 3 for connecting motherboard circuit is provided with in the head and the tail position of described coil 2.
A kind of induction coil product of embodiment can make according to following concrete technology.
Adopt LDS raw material, go out 3D plastic cement structure stand through mold injection molding, it is formed with the 3D curved surface arched upward; Then go out the pattern of the desired style through laser engraving with radium carving machine; Again through plated film process deposits layers of copper, preferably, this end layers of copper controls at 10um-20um; Then thicken copper layer through electroplating technology, it can be controlled to more than 40um, and concrete foundation product resistance value requires and determines; Electroless nickel layer (nickel dam controls at more than 2um), last re-plating layer gold, thus obtain loop product, and reach required coil requirement on electric performance.Electroless nickel layer effectively can carry out protection against oxidation to product.By plating layer gold, the conductive capability of coil can also be increased.The thickness of gold plate can be chosen according to the requirement of different product.
Above content combines concrete/preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; its execution mode that can also describe these makes some substituting or modification, and these substitute or variant all should be considered as belonging to protection range of the present utility model.
Claims (9)
1. an induction coil product, it is characterized in that, comprise by the plastic cement structure stand of LDS raw material injection mo(u)lding, described plastic cement structure stand is the 3D curve form arched upward, described plastic cement structure stand has the coil by LDS technological forming, described coil comprises the copper coating be attached on the material of laser activation and the nickel coating covered on described copper coating.
2. induction coil product as claimed in claim 1, it is characterized in that, described copper coating comprises chemical plating copper layer and plating adds thick copper layer.
3. induction coil product as claimed in claim 2, it is characterized in that, the thickness of described chemical plating copper layer is 10-20 μm, and it is more than 40 μm that described plating adds thick copper layer.
4. induction coil product as claimed in claim 1, it is characterized in that, described nickel coating is more than 2 μm.
5. induction coil product as claimed in claim 4, it is characterized in that, described nickel coating is 2-4 μm.
6. the induction coil product as described in any one of claim 1 to 5, is characterized in that, described coil comprises the gold plate also comprising and cover described nickel coating.
7. the induction coil product as described in any one of claim 1 to 5, is characterized in that, described coil on described plastic cement structure stand around a center multi-turn around layout.
8. the induction coil product as described in any one of claim 1 to 5, is characterized in that, described plastic cement structure stand is the circular 3D curve form arched upward.
9. the induction coil product as described in any one of claim 1 to 5, is characterized in that, is provided with the coil feedback point for connecting motherboard circuit in the head and the tail position of described coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682624.6U CN204927510U (en) | 2015-09-02 | 2015-09-02 | Induction coil product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682624.6U CN204927510U (en) | 2015-09-02 | 2015-09-02 | Induction coil product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927510U true CN204927510U (en) | 2015-12-30 |
Family
ID=54976612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520682624.6U Expired - Fee Related CN204927510U (en) | 2015-09-02 | 2015-09-02 | Induction coil product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109309977A (en) * | 2017-07-28 | 2019-02-05 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel and its manufacturing method, electromagnetic cooking appliance for electromagnetic cooking appliance |
| CN109309976A (en) * | 2017-07-28 | 2019-02-05 | 佛山市顺德区美的电热电器制造有限公司 | LDS coil panel and electromagnetic cooking appliance with the LDS coil panel |
-
2015
- 2015-09-02 CN CN201520682624.6U patent/CN204927510U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109309977A (en) * | 2017-07-28 | 2019-02-05 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel and its manufacturing method, electromagnetic cooking appliance for electromagnetic cooking appliance |
| CN109309976A (en) * | 2017-07-28 | 2019-02-05 | 佛山市顺德区美的电热电器制造有限公司 | LDS coil panel and electromagnetic cooking appliance with the LDS coil panel |
| CN109309977B (en) * | 2017-07-28 | 2021-10-26 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel for electromagnetic cooking appliance, manufacturing method of coil panel and electromagnetic cooking appliance |
| CN109309976B (en) * | 2017-07-28 | 2021-12-21 | 佛山市顺德区美的电热电器制造有限公司 | LDS coil panel and have electromagnetic cooking utensil of this LDS coil panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523843 Changan City, Guangdong Province town on the corner management area Co-patentee after: DONGGUAN HUACHENG METAL TECHNOLOGY CO., LTD. Patentee after: Guangdong wins smart group Limited by Share Ltd Address before: 523843 Changan City, Guangdong Province town on the corner management area Co-patentee before: DONGGUAN HUACHENG METAL TECHNOLOGY CO., LTD. Patentee before: Dongguan Janus Precision Components Co., Ltd. |
|
| 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: 20151230 Termination date: 20200902 |