CN105810388A - Filter inductor - Google Patents
Filter inductor Download PDFInfo
- Publication number
- CN105810388A CN105810388A CN201610233990.2A CN201610233990A CN105810388A CN 105810388 A CN105810388 A CN 105810388A CN 201610233990 A CN201610233990 A CN 201610233990A CN 105810388 A CN105810388 A CN 105810388A
- Authority
- CN
- China
- Prior art keywords
- coil
- upper shell
- shell
- filter inductor
- opening
- Prior art date
- 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.)
- Granted
Links
- 239000000411 inducer Substances 0.000 claims description 15
- 239000004020 conductor Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/045—Fixed inductances of the signal type with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The invention discloses a filter inductor, which comprises a shell, wherein the shell comprises a lower shell, an upper shell and an inductor; the lower shell and the upper shell are of a hollow cylindrical structure; an annular slide chute is formed in the outer wall of the lower shell; a shroud ring is arranged in the annular slide chute; an inner thread is formed in the inner wall of the shroud ring; an outer thread is formed in the upper shell; the inner thread is matched with the outer thread; pins are arranged on the lower shell and the upper shell; an opening is formed in one end of each pin; the openings are embedded into the inner wall of the shell; the inductor comprises a magnetic column; and two binding posts are arranged on the magnetic column. The shell of the inductor comprises the upper shell and the lower shell, so that disassembly and assembly are facilitated. A coil is counterclockwise wound on the magnetic column; two ends of the coil are connected to the binding posts; the binding posts are matched with the openings in the pins; and the inductor can further work by opening a housing and replacing the coil when the coil is burnt out, so that financial resources and resources are saved.
Description
Technical field
The present invention relates to inductors technique field, particularly relate to a kind of readily accessible and maintenance filter inductor.
Background technology
Inducer is used for providing the device of inductance, it is called inductance with the various coils of insulated conductor coiling, its Main Function is the logical direct current of resistance exchange, the logical low frequency of resistance high frequency, that is high-frequency signal can run into very big resistance when passing through inductance coil, filter inductor is employed in each electrical appliance, the cost of a portion filter inductor is higher, once the filter inductor in electrical equipment damages and can only change whole inducer, substantial amounts of inducer has been discarded in the annual whole nation because of damage, make a large amount of financial resources of national loss, cause the wasting of resources.
Summary of the invention
The invention aims to the shortcoming solving exist in prior art, and a kind of filter inductor proposed.
To achieve these goals, present invention employs following technical scheme:
A kind of filter inductor, including housing, described housing includes lower house, upper shell and inducer, described lower house and upper shell are hollow columnar structures, the outer wall of described lower house is provided with circular track, it is provided with garter spring in described circular track, and the inwall of garter spring is provided with female thread, described upper shell is provided with external screw thread, and female thread and external screw thread match, described lower house and upper shell are equipped with pin, one end of described pin is provided with opening, and opening is inlaid in inner walls, described inducer includes magnetic post, described magnetic post is provided with two binding posts, and binding post matches with opening, described magnetic post is wound with coil counterclockwise, and the two ends of coil are connected on two binding posts.
Preferably, the quantity of described coil is ten to two ten circles.
Preferably, the diameter of described magnetic post is not more than the internal diameter of upper shell.
Preferably, described garter spring is inlaid in circular track.
In the present invention, the housing of inducer is made up of upper shell and lower house, readily accessible and assemble, coil wrapped anti-clockwise is on magnetic post, the two ends of coil are connected on binding post, and binding post matches with the opening on pin, when coil burnout, opening shell more emat coil can make inducer work on, and saves financial resources and resource.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of filter inductor that the present invention proposes；
Fig. 2 is the schematic top plan view of a kind of filter inductor that the present invention proposes.
In figure: 1 lower house, 2 upper shells, 3 female threads, 4 external screw threads, 5 pins, 6 magnetic posts, 7 coils, 8 binding posts, 9 openings.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.
nullWith reference to Fig. 1，A kind of filter inductor，Including housing，Housing includes lower house 1、Upper shell 2 and inducer，Lower house 1 and upper shell 2 are hollow columnar structures，The outer wall of lower house 1 is provided with circular track，Garter spring it is provided with in circular track，And the inwall of garter spring is provided with female thread 3，Upper shell 2 is provided with external screw thread 4，And female thread 3 and external screw thread 4 match，Lower house 1 and upper shell 2 are equipped with pin 5，One end of pin 5 is provided with opening 9，And opening 9 is inlaid in inner walls，Inducer includes magnetic post 6，Magnetic post 6 is provided with two binding posts 8，And binding post 8 matches with opening 9，Magnetic post 6 is wound with coil 7 counterclockwise，And the two ends of coil 7 are connected on two binding posts 8，The housing of inducer is made up of upper shell 2 and lower house 1，Readily accessible and assemble，Coil 7 wrapped anti-clockwise is on magnetic post 6，The two ends of coil 7 are connected on binding post 8，Binding post 8 matches with the opening 9 on pin 5，When coil 7 burns，Opening shell more emat coil 7 can make inducer work on，Save financial resources and resource.
In the present invention, the quantity of coil 7 is ten to two ten circles, and the diameter of magnetic post 6 is not more than the internal diameter of upper shell 2, and garter spring is inlaid in circular track, the housing of inducer is made up of upper shell 2 and lower house 1, readily accessible and assemble, coil 7 wrapped anti-clockwise is on magnetic post 6, and the two ends of coil 7 are connected on binding post 8, binding post 8 matches with the opening 9 on pin 5, when coil 7 burns, open shell more emat coil 7 and inducer can be made to work on, save financial resources and resource.
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; it is equal to replacement according to technical scheme and inventive concept thereof or is changed, all should be encompassed within protection scope of the present invention.
Claims (4)
- null1. a filter inductor，Including housing，It is characterized in that，Described housing includes lower house (1)、Upper shell (2) and inducer，Described lower house (1) and upper shell (2) are hollow columnar structures，The outer wall of described lower house (1) is provided with circular track，It is provided with garter spring in described circular track，And the inwall of garter spring is provided with female thread (3)，Described upper shell (2) is provided with external screw thread (4)，And female thread (3) and external screw thread (4) match，Described lower house (1) and upper shell (2) are equipped with pin (5)，One end of described pin (5) is provided with opening (9)，And opening (9) is inlaid in inner walls，Described inducer includes magnetic post (6)，Described magnetic post (6) is provided with two binding posts (8)，And binding post (8) matches with opening (9)，Described magnetic post (6) is wound with coil (7) counterclockwise，And the two ends of coil (7) are connected on two binding posts (8).
- 2. a kind of filter inductor according to claim 1, it is characterised in that the quantity of described coil (7) is ten to two ten circles.
- 3. a kind of filter inductor according to claim 1, it is characterised in that the diameter of described magnetic post (6) is not more than the internal diameter of upper shell (2).
- 4. a kind of filter inductor according to claim 1, it is characterised in that described garter spring is inlaid in circular track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610233990.2A CN105810388B (en) | 2016-04-16 | 2016-04-16 | A kind of filter inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610233990.2A CN105810388B (en) | 2016-04-16 | 2016-04-16 | A kind of filter inductor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105810388A true CN105810388A (en) | 2016-07-27 |
| CN105810388B CN105810388B (en) | 2017-09-22 |
Family
ID=56459278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610233990.2A Active CN105810388B (en) | 2016-04-16 | 2016-04-16 | A kind of filter inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105810388B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229112A (en) * | 2016-08-11 | 2016-12-14 | 昆山凯迪汽车电器有限公司 | Ignition coil structure |
| CN106298168A (en) * | 2016-08-05 | 2017-01-04 | 太仓宏光自控电器设备有限公司 | A kind of high ferro motor-car inductor structure of Fast Installation dismounting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001110649A (en) * | 1999-10-04 | 2001-04-20 | Tdk Corp | Attachment structure for magnetic component |
| US20090201113A1 (en) * | 2004-10-27 | 2009-08-13 | Ankur Mohan Crawford | Integrated inductor structure and method of fabrication |
| CN102693814A (en) * | 2011-03-22 | 2012-09-26 | 居磁工业股份有限公司 | Combined type inductor |
| CN203085345U (en) * | 2013-02-05 | 2013-07-24 | 佛山市顺德区尚研电子科技有限公司 | Zero-sequence current mutual inductor |
| CN204087967U (en) * | 2014-10-22 | 2015-01-07 | 武汉福润斯电气有限公司 | A kind of microlight-type annular hollow inductance |
-
2016
- 2016-04-16 CN CN201610233990.2A patent/CN105810388B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001110649A (en) * | 1999-10-04 | 2001-04-20 | Tdk Corp | Attachment structure for magnetic component |
| US20090201113A1 (en) * | 2004-10-27 | 2009-08-13 | Ankur Mohan Crawford | Integrated inductor structure and method of fabrication |
| CN102693814A (en) * | 2011-03-22 | 2012-09-26 | 居磁工业股份有限公司 | Combined type inductor |
| CN203085345U (en) * | 2013-02-05 | 2013-07-24 | 佛山市顺德区尚研电子科技有限公司 | Zero-sequence current mutual inductor |
| CN204087967U (en) * | 2014-10-22 | 2015-01-07 | 武汉福润斯电气有限公司 | A kind of microlight-type annular hollow inductance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298168A (en) * | 2016-08-05 | 2017-01-04 | 太仓宏光自控电器设备有限公司 | A kind of high ferro motor-car inductor structure of Fast Installation dismounting |
| CN106298168B (en) * | 2016-08-05 | 2017-11-10 | 太仓宏光自控电器设备有限公司 | A kind of high ferro motor-car inductor structure of Fast Installation dismounting |
| CN106229112A (en) * | 2016-08-11 | 2016-12-14 | 昆山凯迪汽车电器有限公司 | Ignition coil structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105810388B (en) | 2017-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI389149B (en) | Symmetrical leakage inductance adjustable flat transformer | |
| CN105810388A (en) | Filter inductor | |
| TW201303927A (en) | Combined winding structure and magnetic device | |
| CN206789404U (en) | A kind of New Ring-like Type inductance | |
| CN201984923U (en) | Filter inductor | |
| CN205723054U (en) | Skeleton, inducer and should the electronic installation of described inducer | |
| CN204230013U (en) | High pressure resistant common mode filtering inductor | |
| CN204167080U (en) | With the iron core winding type pen-type ignition coil coil block of coil locating structure | |
| CN204011014U (en) | Fill chlamydate toroidal transformer | |
| CN205582694U (en) | Multipurpose mutual -inductor | |
| CN204010888U (en) | Filling inductor | |
| CN207068619U (en) | A kind of pcb board inductance | |
| CN219738710U (en) | Common mode differential mode filter inductance | |
| CN205487652U (en) | Inductance structure | |
| CN204189599U (en) | A kind of inverter type welder high-frequency mutual inductor | |
| CN210245268U (en) | Combined inductance assembly | |
| CN204289008U (en) | A kind of distributing iron core reactor for reactive power compensator | |
| JPS5814059B2 (en) | Manufacturing method of transformer for discharge ignition | |
| CN106352146A (en) | Electromagnetic proportion valve | |
| CN202687748U (en) | Insulating hoisting part for mutual inductor | |
| CN202454418U (en) | Insulating member for supporting tightly coil of dry-type transformer | |
| US20160055960A1 (en) | Power supply transformer | |
| CN202102858U (en) | Full closed magnetic tank for reactor and transformer | |
| CN201229850Y (en) | Winding rack with improved construction | |
| CN205828086U (en) | Wound-rotor type inductance element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |