CN200972822Y - Improved large energy-storage inductance oil structure - Google Patents
Improved large energy-storage inductance oil structure Download PDFInfo
- Publication number
- CN200972822Y CN200972822Y CN 200620138834 CN200620138834U CN200972822Y CN 200972822 Y CN200972822 Y CN 200972822Y CN 200620138834 CN200620138834 CN 200620138834 CN 200620138834 U CN200620138834 U CN 200620138834U CN 200972822 Y CN200972822 Y CN 200972822Y
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- Prior art keywords
- magnetic core
- coil
- core cover
- cover cap
- length
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Abstract
The utility model provides an improved structure for a large power-storage induction coil. The structure comprises a magnetic core cover, a wire assembly and a magnetic core. The magnetic core cover is hollow and adopts an integral molding technology. The upper end of the magnetic core cover is closed while the lower end is open. The wire assembly consists of a coil and two terminal wires, and the coil has a hollow part. The magnetic core is a long column, and the length of the magnetic core is less than the length of the lower end of the magnetic core cover. The magnetic core crosses the hollow part of the coil, and is fixed inside the magnetic core cover through the length of the magnetic core. The closed part of the upper end of the magnetic core cover shelters the coil from exposure and thus functions to shield the magnetic core and avoid the exposure of the coil. The utility model can also be made into the plug type or the surface-mounted induction coil.
Description
Technical field
The utility model relates to a kind of improved big energy storage inductor loop construction, and particularly a kind of coil does not expose, and then reaches the purpose of closing magnetic and avoiding the exposed effect of coil, and can be processed into the inductance coil of plug-in type or surface stuck.
Background technology
The certificate number of TaiWan, China patent gazette M269555 number, (seeing also Fig. 1, shown in Figure 2), a kind of improved big energy storage inductor loop construction, it is to comprise: a helical coil 6, described helical coil 6 is provided with a hollow bulb 61, and with emission technology helical coil 6 is coated; First-class isostactic pressing magnetic core stick 7, it is the hollow bulb 61 that is arranged in coil, is combined to form open-flux path inductance body with helical coil 6; First-class isostactic pressing magnetic core outer cover 4, it is the hollow bulb 41 that is hollow open shape in two ends in, by described insulation sealing cover 5, reveal the inductance body and insert etc. in the isostactic pressing magnetic core outer cover 4 for opening magnetic, using is nested with open-flux path inductance body is combined into a closed magnetic circuit inductance coil;
Yet, described above-mentioned big energy storage inductor loop construction, though its volume is little, right perpendicular positioning control is difficult, and when assembling, often because of there not being the plane of location, causes the complicated of assembly program, thereby causes difficult lifting of production capacity and cost to increase;
The shortcoming that prior art has
1, disturbed by extraneous magnetic wave.
2, coil is exposed.
3, vertical direction does not have plane of orientation, is difficult for assembling.
4, be difficult for being processed into the surface stuck coil.
So, how disappearance such as above-mentioned is forgone, and when a kind of improved big energy storage inductor loop construction was provided, it was simple to advance to promote production capacity and assembling, be the place of the technical difficulties that this case inventor institute desire solves.
Summary of the invention
The purpose of this utility model promptly in that a kind of improved big energy storage inductor loop construction is provided, can address the above problem, and promotes production capacity and assembling simply.
To achieve these goals, the utility model provides a kind of improved big energy storage inductor loop construction, and it comprises: a magnetic core cover cap, and be hollow form in the described magnetic core cover cap, and establish a closed on the described magnetic core cover cap, magnetic core cover cap bottom is made as open shape; One line group, described line group is provided with a coil, and described coil is provided with a hollow bulb; One magnetic core, described magnetic core is a long column shape, and described magnetic core wears the hollow bulb of coil, and magnetic core is inserted in and is fixed in the described magnetic core cover cap.The bottom length of described magnetic core cover cap is greater than core length.
Wear the hollow bulb of coil by described magnetic core, and be fixed in the magnetic core cover cap by core length, and the upper end by described magnetic core cover cap, coil is not exposed, reach the purpose of closing magnetic and avoiding the exposed effect of coil, and can be processed into plug-in type or surface stuck inductance coil.
The advantage that the utlity model has:
1, has the extraneous magnetic wave effects of jamming of isolation.
2, exposed coil can not seen in outward appearance aspect.
3, avoid coil exposed suffer bad.
4, assembling is simplified fast.
5, be processed into the surface stuck coil easily.
Description of drawings
Fig. 1 is the exploded view of prior art;
Fig. 2 is the part assembly drawing of prior art;
Fig. 3 is a decomposing schematic representation of the present utility model;
Fig. 4 is a part assembly drawing of the present utility model;
Fig. 5 is a schematic perspective view of the present utility model.
Description of reference numerals: 1 magnetic core cover cap; 11 upper ends; 12 bottoms; 2 line groups; 21 first end lines; 22 second end lines; 23 coils; 24 hollow bulbs; 3 magnetic cores; Isostactic pressing magnetic core outer covers such as 4; 41 hollow bulbs; 5 insulation sealing covers; 6 helical coils; 61 hollow bulbs; Isostactic pressing magnetic core stick such as 7.
Embodiment
For the effect of understanding further feature content of the present utility model and advantage and reached can more manifest,, be described in detail as follows the utility model conjunction with figs.:
See also Fig. 3, shown in Figure 4, the utility model provides a kind of improved big energy storage inductor loop construction, and it comprises:
One magnetic core cover cap 1, it is hollow form and one-body molded in being, and a closed is established in described again magnetic core housing 1 upper end 11, and magnetic core housing 1 bottom 12 is made as open shape;
One line group 2, described line group 2 is provided with a coil 23, and described coil 23 extensions are provided with one first end line 21 and one second end line 22, and described coil 23 is provided with a hollow bulb 24;
One magnetic core 3, described magnetic core 3 is a long column shape, and described length is less than bottom 12 length of magnetic core cover cap 1, wears the hollow bulb 24 of coil 23 by magnetic core 3, is inserted in by described magnetic core 3 and is fixed in the magnetic core cover cap 1, closed by described magnetic core cover cap 1 upper end 11, see also shown in Figure 5ly, coil is not exposed, reach and close magnetic and avoid the exposed effect of coil, and then reach attractive in appearance and can be processed into plug-in type or surface stuck, and the structure of the big energy storage inductor coil of tool.
Claims (3)
1, a kind of improved big energy storage inductor loop construction is characterized in that, comprising:
One magnetic core cover cap is hollow form in the described magnetic core cover cap, and establishes a closed on the described magnetic core cover cap, and magnetic core cover cap bottom is made as open shape;
One line group, described line group is provided with a coil, and described coil is provided with a hollow bulb;
One magnetic core, described magnetic core is a long column shape, and described magnetic core wears the hollow bulb of coil, and magnetic core is inserted in and is fixed in the described magnetic core cover cap.
2, improved big energy storage inductor loop construction as claimed in claim 1, it is characterized in that: the bottom length of described magnetic core cover cap is greater than core length.
3, improved big energy storage inductor loop construction as claimed in claim 1 is characterized in that: described coil extension is provided with one first end line and one second end line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620138834 CN200972822Y (en) | 2006-09-28 | 2006-09-28 | Improved large energy-storage inductance oil structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620138834 CN200972822Y (en) | 2006-09-28 | 2006-09-28 | Improved large energy-storage inductance oil structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200972822Y true CN200972822Y (en) | 2007-11-07 |
Family
ID=38884076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620138834 Expired - Fee Related CN200972822Y (en) | 2006-09-28 | 2006-09-28 | Improved large energy-storage inductance oil structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200972822Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104425098A (en) * | 2013-09-05 | 2015-03-18 | 重庆美桀电子科技有限公司 | Inductor and manufacturing method thereof |
-
2006
- 2006-09-28 CN CN 200620138834 patent/CN200972822Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104425098A (en) * | 2013-09-05 | 2015-03-18 | 重庆美桀电子科技有限公司 | Inductor and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20091028 |