CN201936724U - Inductance coil - Google Patents
Inductance coil Download PDFInfo
- Publication number
- CN201936724U CN201936724U CN2010206676369U CN201020667636U CN201936724U CN 201936724 U CN201936724 U CN 201936724U CN 2010206676369 U CN2010206676369 U CN 2010206676369U CN 201020667636 U CN201020667636 U CN 201020667636U CN 201936724 U CN201936724 U CN 201936724U
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- China
- Prior art keywords
- coil
- inductance coil
- inductance
- magnet ring
- screw rod
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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 relates to an inductance coil, which comprises an annular magnetic ring and a coil which is wound on the annular ring, wherein the coil extends outwards to form two connectors, and the inductance coil is characterized in that: two sides of the coil are respectively provided with an insulating plate, the two insulating plates tightly clamp the coil, at least a feed-through screw rod and a nut are utilized to pass through the center of the annular magnetic ring so as to fixedly join the two insulating plates. The inductance coil has a light weight, is firm to fix, and is very convenient to install and disassemble.
Description
Technical field
The utility model relates to a kind of inductance coil.
Background technology
In locomotive or high-power product, all can need to install inductance coil, the present inductance coil structures that adopt as shown in Figure 1 more, put annular insulation crust 1 in the outside of annular magnet ring, coiling 2 again, coil 2 protruding two the end of a thread 3 that are used for wiring, be fixed on the case 5 by vertical or horizontal insulating base 4, be fixed on other parts by case 5 again.This fixed form is insecure, and when especially using on locomotive, because the long-time high-speed cruising of locomotive, consequent strenuous vibration makes script fixing loosening easily, thus the influence use.In addition, the existing inductance coil that is used for locomotive and high-power product is because the centre can be provided with iron core, so weight is all heavier.
Summary of the invention
The utility model main purpose is to address the above problem and is not enough, provides a kind of in light weight, fixation, the inductance coil that installing/dismounting is all more convenient.
For achieving the above object, the technical solution of the utility model is:
A kind of inductance coil, comprise annular magnet ring, be wrapped in the coil on the described annular magnet ring, protruding two the end of a thread of described coil, it is characterized in that: an insulation board respectively is set in the both sides of described coil, described two insulation boards are used to clamp described coil, and two insulation boards are fixedlyed connected in the centre of passing described annular magnet ring with at least one core through screw rod and nut.
The utility model further improves and is that described core through screw rod adopts three, and is triangularly arranged.
Described insulation board is the PVC material.
Content to sum up, inductance coil described in the utility model, no iron core, and saved case of the prior art, insulating base and insulation crust, make the weight of whole inductance coil alleviate greatly.In addition, the utility model clamps coil stationary by adopting insulation board, and can with nut this inductance coil be fixedlyed connected with other parts by the screw thread of core through screw rod one end, this fixed form is not only fixing more firm, and installing/dismounting is all very convenient, in use, can adjust the parameter of inductance coil at any time.
Description of drawings
Fig. 1 prior art inductance coil structural representation;
Fig. 2 the utility model inductance coil structural representation;
The A of Fig. 3 Fig. 2 is to view.
As shown in Figure 1 to Figure 3, annular insulation crust 1, coil 2, the end of a thread 3, insulating base 4, annular magnet ring 5, insulation board 6, core through screw rod 7, nut 8.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
As shown in Figures 2 and 3, a kind of inductance coil comprises annular magnet ring 5, is wrapped in the coil 2 on the annular magnet ring 5, coil 2 protruding two the end of a thread 3, and the end of a thread 3 is used for inductance coil and other parts wiring.
In the both sides of coil 2 insulation board 6 is set respectively, insulation board 6 adopts PVC materials or high temperature insulating material more, two insulation boards 6 tightly are clipped in coil 2 wherein, pass from the centre of annular magnet ring 5 with at least one core through screw rod 7, two insulation boards 6 are fixed together, and tighten with nut 8 other end.
When needs are connected with other parts, nut 8 is unclamped, the screwed hole (not shown) of utilizing the screw thread of core through screw rod 7 ends to pass connected component, tighten with nut 8 again, this inductance coil and connected component tightly can be fixed together, fixing very firm, during high vibration, also be difficult for loosening.During dismounting, as long as unclamp nut 8, installing/dismounting is all very convenient quick.
Employed inductance coil volume is all bigger on the general locomotive or in the high-power product, thus fixing more firm in order to make, present embodiment, preferably, core through screw rod 7 adopts three, and is triangularly arranged, like this, can also solve inductance coil orientation problem when mounted.
In use,, can easily back out nut 8, take off insulation board 6, coil 2 is twined again or change the magnetic material, just can revise the parameter of inductance coil if the parameter of inductance coil is not right.
As mentioned above, given in conjunction with the accompanying drawings scheme content can derive the similar techniques scheme.In every case be the content that does not break away from technical solutions of the utility model, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (3)
1. inductance coil, comprise annular magnet ring, be wrapped in the coil on the described annular magnet ring, protruding two the end of a thread of described coil, it is characterized in that: an insulation board respectively is set in the both sides of described coil, described two insulation boards are used to clamp described coil, and two insulation boards are fixedlyed connected in the centre of passing described annular magnet ring with at least one core through screw rod and nut.
2. inductance coil according to claim 1 is characterized in that: described core through screw rod adopts three, and is triangularly arranged.
3. inductance coil according to claim 1 is characterized in that: described insulation board is the PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206676369U CN201936724U (en) | 2010-12-18 | 2010-12-18 | Inductance coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206676369U CN201936724U (en) | 2010-12-18 | 2010-12-18 | Inductance coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201936724U true CN201936724U (en) | 2011-08-17 |
Family
ID=44448240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206676369U Expired - Fee Related CN201936724U (en) | 2010-12-18 | 2010-12-18 | Inductance coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201936724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023736A (en) * | 2015-04-29 | 2015-11-04 | 苏州固基电子科技有限公司 | High-power inductance coil |
| CN105679497A (en) * | 2014-11-21 | 2016-06-15 | 伊顿公司 | Bracket apparatus for three-dimensional surrounding annular inductor, and inductor |
-
2010
- 2010-12-18 CN CN2010206676369U patent/CN201936724U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679497A (en) * | 2014-11-21 | 2016-06-15 | 伊顿公司 | Bracket apparatus for three-dimensional surrounding annular inductor, and inductor |
| CN105679497B (en) * | 2014-11-21 | 2019-06-14 | 伊顿智能动力有限公司 | Vertical holder device and inductor around toroidal inductor |
| CN105023736A (en) * | 2015-04-29 | 2015-11-04 | 苏州固基电子科技有限公司 | High-power inductance coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG LONGERTEK TECHNOLOGY LTD. Free format text: FORMER OWNER: QINGDAO LONGERTEK TECHNOLOGY LTD. Effective date: 20120406 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 266071 QINGDAO, SHANDONG PROVINCE TO: 271100 LAIWU, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120406 Address after: 271100 No. 006 Jiulong Mountain Road, hi tech Zone, Shandong, Laiwu Patentee after: Longertek Technology Ltd. Address before: 266071 Shandong city of Qingdao province Qingdao city Ningxia Road No. 288 City Southern Software Park Building 2 layer 20 Patentee before: Qingdao Longertek Technology 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: 20110817 Termination date: 20161218 |