CN200969265Y - Thin type paste magnetic inductor element - Google Patents
Thin type paste magnetic inductor element Download PDFInfo
- Publication number
- CN200969265Y CN200969265Y CN 200620044069 CN200620044069U CN200969265Y CN 200969265 Y CN200969265 Y CN 200969265Y CN 200620044069 CN200620044069 CN 200620044069 CN 200620044069 U CN200620044069 U CN 200620044069U CN 200969265 Y CN200969265 Y CN 200969265Y
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- CN
- China
- Prior art keywords
- winding body
- groove
- inductance element
- shell
- thin
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- Expired - Fee Related
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Abstract
The utility model discloses a thin patch magnetic inductance element which includes a plastic shell and a winding body, the inner lateral side of the plastic shell is arranged with a groove, the winding body is installed in the groove, the lead-out wires of the winding body are respectively welded with the welding points of the C type feet on the plastic shell surface; the inductance element is thin in thickness, small in volume, can be used to process the SMT, decrease the size of the communication product and can be produced with high efficiency.
Description
Technical field
The utility model relates to a kind of thin patch magnetic inductance element.
Background technology
Common wire-wound inductor device mostly is the DIP device on the market now, and product size is bigger than normal, and more and more towards small-sized, lightening development, such DIP device does not meet the demand of modern communication product for now communication product, consumption electronic products; The DIP device is unfavorable for the raising of communication product production efficiency simultaneously.
Summary of the invention
The utility model purpose is: a kind of thin patch magnetic inductance element is provided, and this inductance element thin thickness, volume is little, can be used for SMT processing, can dwindle the communication product size, carries out high efficiency production.
The technical solution of the utility model is: a kind of thin patch magnetic inductance element, comprise shell and winding body, and described shell inboard is provided with groove, and the winding body places in the groove, and the lead-out wire of winding body is welded in respectively on the pad of case surface C type pin.
This uses novel further technical scheme to be: a kind of thin patch magnetic inductance element, comprise shell and winding body, described shell inboard is provided with groove, and the winding body places in the groove, and the lead-out wire of winding body is welded in respectively on the pad of case surface C type pin; Described shell is trapezoidal plastic shell, and its inboard groove is a square groove; Described winding body is the toroidal core winding, is fixed with two groups of coilings with varnish on the toroidal core, and wherein group is double-insulated conductor on the winding, and winding group down is the UEW enamelled wire.
The utility model advantage is:
The utility model adopts the design of SMD induction structure, and the inductance volume is little, and thin thickness helps reducing the communication product inner space, reduces product size, is suitable for high efficiency SMT processing.
Description of drawings
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is a upward view of the present utility model;
Fig. 3 is a front view of the present utility model;
Fig. 4 is a rearview of the present utility model;
Fig. 5 is a left view of the present utility model;
Wherein: 1 shell; 2 winding bodies; 3 grooves; 4 lead-out wires; 5C type pin; 6 pads; 7 toroidal cores; Organize on 8 windings; 9 windings are group down.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, a kind of thin patch magnetic inductance element, comprise trapezoidal plastic shell 1 and winding body 2, described trapezoidal plastic shell 1 inboard is provided with square groove 3, winding body 2 places in the square groove 3, and the lead-out wire 4 of winding body 2 is welded in respectively on the pad 6 of trapezoidal plastic shell 1 surface C type pin 5; Winding body 2 is the toroidal core winding, is fixed with two groups of coilings 8,9 with varnish on the toroidal core 7, and wherein going up group 8 is double-insulated conductor, and following group 9 is the UEW enamelled wire.
The utility model adopts the design of SMD induction structure, and the inductance volume is little, and thin thickness helps reducing the communication product inner space, reduces product size, is suitable for high efficiency SMT processing.
Claims (3)
1. thin patch magnetic inductance element, comprise shell (1) and winding body (2), it is characterized in that: described shell (1) inboard is provided with groove (3), winding body (2) places in the groove (3), and the lead-out wire (4) of winding body (2) is welded in respectively on the pad (6) of shell (1) surface C type pin (5).
2. thin patch magnetic inductance element according to claim 1 is characterized in that: described shell (1) is trapezoidal plastic shell, and its inboard groove (3) is a square groove.
3. thin patch magnetic inductance element according to claim 1, it is characterized in that: described winding body (2) is the toroidal core winding, toroidal core (7) is gone up and is fixed with two groups of coilings (8,9) with varnish, and wherein going up group (8) is double-insulated conductor, and following group (9) are the UEW enamelled wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620044069 CN200969265Y (en) | 2006-07-20 | 2006-07-20 | Thin type paste magnetic inductor element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620044069 CN200969265Y (en) | 2006-07-20 | 2006-07-20 | Thin type paste magnetic inductor element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200969265Y true CN200969265Y (en) | 2007-10-31 |
Family
ID=38968839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620044069 Expired - Fee Related CN200969265Y (en) | 2006-07-20 | 2006-07-20 | Thin type paste magnetic inductor element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200969265Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101552108B (en) * | 2007-11-16 | 2012-11-28 | 哈米尔顿森德斯特兰德公司 | Inductor bobbin |
-
2006
- 2006-07-20 CN CN 200620044069 patent/CN200969265Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101552108B (en) * | 2007-11-16 | 2012-11-28 | 哈米尔顿森德斯特兰德公司 | Inductor bobbin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |