CN205645456U - Choke inductance coils - Google Patents

Choke inductance coils Download PDF

Info

Publication number
CN205645456U
CN205645456U CN201620323599.7U CN201620323599U CN205645456U CN 205645456 U CN205645456 U CN 205645456U CN 201620323599 U CN201620323599 U CN 201620323599U CN 205645456 U CN205645456 U CN 205645456U
Authority
CN
China
Prior art keywords
main
counterpart
space
choke inductor
fastening
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.)
Active
Application number
CN201620323599.7U
Other languages
Chinese (zh)
Inventor
章爱民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changxin strong electronic equipment Limited by Share Ltd
Original Assignee
CHANGXING SHENGQIANG ELECTRONIC EQUIPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGXING SHENGQIANG ELECTRONIC EQUIPMENT Co Ltd filed Critical CHANGXING SHENGQIANG ELECTRONIC EQUIPMENT Co Ltd
Priority to CN201620323599.7U priority Critical patent/CN205645456U/en
Application granted granted Critical
Publication of CN205645456U publication Critical patent/CN205645456U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a choke inductance coils, it includes an iron core, a main part has, the both ends of main part are connected with a first side and a second side respectively, an at least coil is around locating on the main part, be equipped with a first fitting piece in one side of main part, first fitting piece and first side, the main part, be formed with a first space between the second side, be equipped with a second fitting piece in the opposite side that the main part is relative, second fitting piece and first side, the main part, be formed with a second space between the second side, choking coil's performance has been improved, reduce the consumption of copper line by a relatively large margin, reduce manufacturing cost promptly by a relatively large margin.

Description

Choke inductor
[technical field]
This utility model relates to a kind of choke inductor, a kind of choke inductor reducing manufacturing cost.
[background technology]
Along with the development of science and technology, electronic product is applied choke inductor chance be greatly increased, but due to inductance component Shape and structure differ and complicated, cause its performance can not obtain stability contorting, in order to reach intended inductance value, industry is general Way be exactly at outer which floor coil of many windings of iron core, so achieve the goal, but so can improve the consumption of coil by a relatively large margin, Thus increase the cost of manufacture.
Therefore, it is necessary to design a kind of good choke inductor, to overcome the problems referred to above.
[utility model content]
For background technology problem encountered, the purpose of this utility model is that providing one to be used in iron core both sides sets Put counterpart to improve the choke inductor of the performance of choking-winding.
For achieving the above object, this utility model employing techniques below means:
A kind of choke inductor, it includes an iron core, has a main part, and the two ends of main part are connected to one the One side and a second side, at least one coil is set around on main part, is provided with one first counterpart in the side of main part, the Being formed with one first space between one counterpart and first side, main part, second side, the opposite side relative in main part sets There is one second counterpart, between the second counterpart and first side, main part, second side, be formed with a second space.
Further, the first space and second space are respectively formed loop.
Further, the two ends extension of the first counterpart has one first connecting portion and one second connecting portion, and first connects Portion abuts against with the side of first side, and the second connecting portion abuts against with the side of second side, and the two ends of the second counterpart are prolonged Stretching and have one the 3rd connecting portion and one the 4th connecting portion, the 3rd connecting portion abuts against with the opposite side of first side, and the 4th connects Portion abuts against with the opposite side of second side.
Further, the first space and second space are square structure.
Further, the first counterpart is respectively arranged at two ends with one first fastening part, and first side is corresponding with second side to be set Having first to fix groove, the first fastening part is fixed slot fit with first and is fixed, and the second counterpart is respectively arranged at two ends with one second fastening Portion, first side and second side are correspondingly provided with second and fix groove, and the second fastening part is fixed slot fit with second and fixed.
Compared with prior art, this utility model has the advantages that
In above-mentioned choke inductor, it is provided with the first counterpart in the side of main part, the first counterpart and first side, Being formed with the first space between main part, second side, be provided with the second counterpart in the opposite side that main part is relative, second coordinates It is formed with second space between part and first side, main part, second side, improves the performance of choking-winding, by a relatively large margin Reduce the consumption of copper cash, reduce manufacturing cost the most greatly.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of this utility model choke inductor.
The drawing reference numeral explanation of detailed description of the invention:
Iron core 1 main part 11 first side 12
Second side 13 coil 2 first counterpart 3
First connecting portion 31 second connecting portion 32 first fastening part 33
First fixes groove 34 second counterpart 4 the 3rd connecting portion 41
Groove 44 is fixed in 4th connecting portion 42 second fastening part 43 second
First space 5 second space 6
[detailed description of the invention]
For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with accompanying drawing with concrete The utility model is described in further detail for embodiment.
Referring to Fig. 1, a kind of choke inductor 2, it includes an iron core 1, has a main part 11, the two of main part 11 End is connected to first side 12 and a second side 13, and a coil 2 is set around on main part 11, in the one of main part 11 Side is provided with one first counterpart 3, is formed with one between the first counterpart 3 and first side 12, main part 11, second side 13 One space 5, is provided with one second counterpart 4, the second counterpart 4 and first side 12, main body in the opposite side that main part 11 is relative Being formed with a second space 6 between portion 11, second side 13, the first space 5 and second space 6 are respectively formed loop, and first joins The two ends extension of component 3 has one first connecting portion 31 and one second connecting portion 32, the first connecting portion 31 and first side 12 Side abuts against, and the second connecting portion 32 abuts against with the side of second side 13, and the two ends of the second counterpart 4 extend and have one the Three connecting portion 41 and one the 4th connecting portions 42, the 3rd connecting portion 41 abuts against with the opposite side of first side 12, the 4th connecting portion 42 abut against with the opposite side of second side 13, and the i.e. first space 5 is by first counterpart the 3, first connecting portion 31, first side 12, main part 11, second side 13 and the second connecting portion 32 enclose and set formation, and second space 6 is connected by the second counterpart the 4, the 3rd Portion 41, first side 12, main part 11, second side 13 and the 4th connecting portion 42 enclose and set formation, the first space 5 and second space 6 are square structure.Certainly, can also be in other embodiments, the first space 5 and second space 6 be circle or advise Then shape, as long as constituting the structure in a loop.
Refer to Fig. 1, fixed by following structure, in first between iron core 1 and the first counterpart 3 and the second counterpart 4 Counterpart 3 is respectively arranged at two ends with one first fastening part 33, first side 12 and second side 13 and is correspondingly provided with first and fixes groove 34, First fastening part 33 is fixed groove 34 and is coordinated fixing with first, and the second counterpart 4 is respectively arranged at two ends with one second fastening part 43, and first Side 12 and second side 13 are correspondingly provided with second and fix groove 44, and the second fastening part 43 is fixed groove 44 and coordinated fixing with second, side Just dismount.
Referring to Fig. 1, in above-mentioned choke inductor 2, be provided with the first counterpart 3 in the side of main part 11, first joins The first space 5 it is formed with, in relative another of main part 11 between component 3 and first side 12, main part 11, second side 13 Side is provided with the second counterpart 4, is formed with second empty between the second counterpart 4 and first side 12, main part 11, second side 13 Between 6, improve the performance of choking-winding 2, reduce the consumption of copper cash by a relatively large margin, reduce manufacturing cost the most greatly.And The concordance of choking-winding 2 inductance value is preferable, and inductance error scope is easily controlled within ± 2%, and power attenuation is relatively low, prolongs Having grown the service life of product, it addition, alternating current produces alternating magnetic field, alternating magnetic field sensing alternating current, at alternating current Effect under, the magnetic loop of the present embodiment produces alternating magnetic field i.e. magnetic flux, and magnetic flux is divided into main flux, dispersing flux and bypass magnetic Logical, save copper material, reduce power consumption, the life-span of prolongation product switch.
Detailed description above is only the explanation of the preferred embodiment of this utility model, non-therefore limit to of the present utility model specially Profit scope, so, the equivalence techniques change that all utilization this creation description and diagramatic content are done, it is both contained in this utility model The scope of the claims in.

Claims (5)

1. a choke inductor, it is characterised in that including:
One iron core, has a main part, and the two ends of main part are connected to a first side and a second side, at least one line Circle is set around on main part, is provided with one first counterpart in the side of main part, the first counterpart and first side, main part, It is formed with one first space between second side, is provided with one second counterpart, the second counterpart in the opposite side that main part is relative And it is formed with a second space between first side, main part, second side.
2. choke inductor as claimed in claim 1, it is characterised in that: the first space and second space are respectively formed loop.
3. choke inductor as claimed in claim 1, it is characterised in that: the two ends extension of the first counterpart has one first Connecting portion and one second connecting portion, the first connecting portion abuts against with the side of first side, the second connecting portion and second side Side abuts against, and the two ends of the second counterpart extend and have one the 3rd connecting portion and one the 4th connecting portion, the 3rd connecting portion and the The opposite side of one side abuts against, and the 4th connecting portion abuts against with the opposite side of second side.
4. choke inductor as claimed in claim 1, it is characterised in that: the first space and second space are square structure Make.
5. choke inductor as claimed in claim 1, it is characterised in that: it is tight that the first counterpart is respectively arranged at two ends with one first Gu portion, first side and second side are correspondingly provided with first and fix groove, the first fastening part is fixed slot fit with first and is fixed, second Counterpart is respectively arranged at two ends with one second fastening part, and first side and second side are correspondingly provided with second and fix groove, the second fastening Portion fixes slot fit with second and fixes.
CN201620323599.7U 2016-04-18 2016-04-18 Choke inductance coils Active CN205645456U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620323599.7U CN205645456U (en) 2016-04-18 2016-04-18 Choke inductance coils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620323599.7U CN205645456U (en) 2016-04-18 2016-04-18 Choke inductance coils

Publications (1)

Publication Number Publication Date
CN205645456U true CN205645456U (en) 2016-10-12

Family

ID=57065782

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620323599.7U Active CN205645456U (en) 2016-04-18 2016-04-18 Choke inductance coils

Country Status (1)

Country Link
CN (1) CN205645456U (en)

Similar Documents

Publication Publication Date Title
CN102326216B (en) Inductor
CN106856140B (en) Common mode and differential mode integrated inductor with double magnetic cores in three-dimensional staggered arrangement
CN205645456U (en) Choke inductance coils
CN201478056U (en) Novel transformer magnetic core of high frequency and high power
CN202771896U (en) Common mode choke
CN206116134U (en) Closed loop double - circuit inductor
CN204809005U (en) Amorphous inductance that antidetonation was moved
CN205645432U (en) Paster wire winding inductor
CN206179650U (en) Pull plate structure of dry type transformer
CN201562534U (en) LE (Length) type combination magnetic core
CN205159070U (en) Magnetic leakage transformer
CN205159073U (en) Novel distribution transformer
CN201514835U (en) Choke coil
CN204204575U (en) A kind of radio freqnency transformer intersects detains fan-shaped seven fraction bilayer combination FERRITE CORE
CN110070984B (en) Structure of wireless power supply coil plane magnetic core
CN203311969U (en) Double-band common-mode filtering inducer
CN204204576U (en) The fan-shaped eight fraction combination FERRITE CORE of a kind of switched-mode power supply Eight Diagrams
CN202473479U (en) Inductance device
CN106298178A (en) Energy saving transformer and preparation method thereof
KR20160071223A (en) Inductor
CN203351329U (en) Inversion inductors based on high-frequency UPS
CN203931745U (en) A kind of inductor that is provided with folding arm
CN202275691U (en) Magnetic core integrated with nUI
CN201156465Y (en) Transformer
CN201886869U (en) Nei type magnetic core

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: 313000 Zhejiang city of Huzhou province Changxin county new Huai mining area

Patentee after: Changxin strong electronic equipment Limited by Share Ltd

Address before: 313000 Zhejiang city of Huzhou province Changxin county new Huai mining area

Patentee before: CHANGXING SHENGQIANG ELECTRONIC EQUIPMENT CO., LTD.

Address after: 313000 Zhejiang city of Huzhou province Changxin county new Huai mining area

Patentee after: Changxin strong electronic equipment Limited by Share Ltd

Address before: 313000 Zhejiang city of Huzhou province Changxin county new Huai mining area

Patentee before: CHANGXING SHENGQIANG ELECTRONIC EQUIPMENT CO., LTD.

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Choke inductance coils

Effective date of registration: 20171229

Granted publication date: 20161012

Pledgee: Changxin Zhejiang rural commercial bank Limited by Share Ltd

Pledgor: Changxin strong electronic equipment Limited by Share Ltd

Registration number: 2017330000342

Denomination of utility model: Choke inductance coils

Effective date of registration: 20171229

Granted publication date: 20161012

Pledgee: Changxin Zhejiang rural commercial bank Limited by Share Ltd

Pledgor: Changxin strong electronic equipment Limited by Share Ltd

Registration number: 2017330000342

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20200511

Granted publication date: 20161012

Pledgee: Changxin Zhejiang rural commercial bank Limited by Share Ltd

Pledgor: CHANGXING SHENGQIANG ELECTRONIC EQUIPMENT Co.,Ltd.

Registration number: 2017330000342

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Choke inductance coils

Effective date of registration: 20200512

Granted publication date: 20161012

Pledgee: Changxin Zhejiang rural commercial bank Limited by Share Ltd

Pledgor: CHANGXING SHENGQIANG ELECTRONIC EQUIPMENT Co.,Ltd.

Registration number: Y2020330000231