CN203941793U - A kind of novel integrated inductor - Google Patents
A kind of novel integrated inductor Download PDFInfo
- Publication number
- CN203941793U CN203941793U CN201420250038.XU CN201420250038U CN203941793U CN 203941793 U CN203941793 U CN 203941793U CN 201420250038 U CN201420250038 U CN 201420250038U CN 203941793 U CN203941793 U CN 203941793U
- Authority
- CN
- China
- Prior art keywords
- shaped
- coil
- lead terminal
- magnet block
- bending
- 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.)
- Expired - Fee Related
Links
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses novel integrated inductor, comprise back-shaped coil, L shaped lead terminal and magnet block, inner coil end and the outermost end winding of back-shaped coil are respectively welded with a L shaped lead terminal, after L shaped lead terminal bending, stretch out from back-shaped coil bottom; Back-shaped coil outside is coated with magnet block, and the bending part of L shaped lead terminal stretches out from magnet block, and bending is fitted in magnet block surface, formation leading foot.The beneficial effects of the utility model are: adopt the combination of new coil structure and magnetic property material, there is more high power, more low-function loss, similar superior electric property, apply more extensively, impact that can cope with bad environment, strengthens product utilance in use.
Description
Technical field
The utility model relates to a kind of Novel inductor element.
Background technology
Inductor is very important in circuit, and we think that inductor is the same with capacitor, are also a kind of energy-storage travelling wave tubes, and it can change magnetic field energy into electric energy, and in magnetic field storage power.Inductor represents with symbol L, and its base unit is Henry (H), and conventional milihenry (mH) is unit.It often works together with capacitor, forms LC filter, LC oscillator etc.In addition, people also utilize the characteristic of inductance, have manufactured choking coil, transformer, relay etc.
The combination inductance of the traditional Wound-rotor type on market all cannot reach product little, thin dimensions because of structure, processing procedure, though have some non-Wound-rotor type inductance can realize small size, due to material and technique limited, cannot reach high electric current, application scenario is restricted, applies not extensive.
Along with the progress of electron trade, people for electronic devices and components demand are: light, thin, little and performance increase etc., current tradition can not meet people's demand around formula inductance component.
Utility model content
Technical problem to be solved in the utility model is: propose a kind of improved inductor structure, realize little, thin size and high electric current simultaneously, be applicable to all application scenarios, can promote overall performance.。
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of novel integrated inductor, comprises back-shaped coil, L shaped lead terminal and magnet block, and inner coil end and the outermost end winding of back-shaped coil are respectively welded with a L shaped lead terminal, after L shaped lead terminal bending, stretch out from back-shaped coil bottom; Back-shaped coil outside is coated with magnet block, and the bending part of L shaped lead terminal stretches out from magnet block, and bending is fitted in magnet block surface, formation leading foot.
Wherein, the inner coil end of back-shaped coil and outermost end winding are positioned at the same side of back-shaped coil, and two L shaped lead terminals are parallel to each other.
Adopted technique scheme, the beneficial effects of the utility model are:
Adopt the combination of new coil structure and magnetic property material, there is more high power, more low-function loss, similar superior electric property, apply more extensive, impact that can cope with bad environment, enhancing product utilance in use.
Brief description of the drawings
Fig. 1 is that inductor is arranged on the schematic diagram on circuit board.
Fig. 2 is the connection diagram before inductance coil and molded lead frame technique.
Fig. 3 is the internal structure schematic diagram of finished product inductor.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Referring to Fig. 1, Fig. 2 and Fig. 3, novel integrated inductor, comprise back-shaped coil 1, L shaped lead terminal 2 and magnet block 3, inner coil end 11 and the outermost end winding 12 of back-shaped coil are respectively welded with a L shaped lead terminal, after L shaped lead terminal bending, stretch out from back-shaped coil bottom; Back-shaped coil outside is coated with magnet block, and the bending part 21 of L shaped lead terminal stretches out from magnet block, and bending is fitted in magnet block surface, formation leading foot.
Wherein, the inner coil end of back-shaped coil and outermost end winding are positioned at the same side of back-shaped coil, and two L shaped lead terminals are parallel to each other.
The utility model product, in the time making, by the inner coil end of lead terminal connecting coil, was then wound coil back-shaped coil, then another lead terminal outermost end winding of connecting coil more before this.Again finished product coil is put into the die cavity of mould, is filled corresponding magnetic powder, by pressurization mode by product compression forming, magnetic powder wraps up coil completely, becomes magnet shielding structure; Again through being heating and curing, leading-out terminal and surface treatment, make it moulding.Realize the miniaturization of demand on market, slimming, there is the product of high electric current simultaneously.
Claims (2)
1. a novel integrated inductor, it is characterized in that, comprise back-shaped coil, L shaped lead terminal and magnet block, inner coil end and the outermost end winding of back-shaped coil are respectively welded with a L shaped lead terminal, after L shaped lead terminal bending, stretch out from back-shaped coil bottom; Back-shaped coil outside is coated with magnet block, and the bending part of L shaped lead terminal stretches out from magnet block, and bending is fitted in magnet block surface, formation leading foot.
2. novel integrated inductor as claimed in claim 1, is characterized in that, the inner coil end of back-shaped coil and outermost end winding are positioned at the same side of back-shaped coil, and two L shaped lead terminals are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250038.XU CN203941793U (en) | 2014-05-15 | 2014-05-15 | A kind of novel integrated inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250038.XU CN203941793U (en) | 2014-05-15 | 2014-05-15 | A kind of novel integrated inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203941793U true CN203941793U (en) | 2014-11-12 |
Family
ID=51861092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420250038.XU Expired - Fee Related CN203941793U (en) | 2014-05-15 | 2014-05-15 | A kind of novel integrated inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203941793U (en) |
-
2014
- 2014-05-15 CN CN201420250038.XU patent/CN203941793U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2012160507A (en) | Surface mount inductor and method for manufacturing surface mount inductor | |
| CN202887902U (en) | Molding power inductance component | |
| CN102856037A (en) | Power inductance element formed by molding and manufacturing method thereof | |
| CN104616878B (en) | A kind of miniature molding inductance element and its manufacturing method | |
| CN103474201A (en) | Pulse transformer and manufacturing method thereof | |
| CN206789405U (en) | A kind of high current integrally-formed inductor | |
| CN204480854U (en) | A kind of integrated inductance | |
| CN204884803U (en) | Ripples ware is considered with two unification inductance of differential mode to common mode with novel structure | |
| CN203721416U (en) | Novel integrated PFC (power factor correction) inductor | |
| CN203941793U (en) | A kind of novel integrated inductor | |
| CN204991391U (en) | Special type pastes dress colour code inductance | |
| CN205723097U (en) | A kind of Novel chip inductor | |
| CN203397870U (en) | Magnetic glue inductor | |
| CN101777414A (en) | Integral inductor and manufacturing method thereof | |
| CN205542250U (en) | Inductor structure | |
| CN203941792U (en) | A kind of novel inductor loop construction | |
| CN204029522U (en) | A kind of iron aluminum silicon powder integrally suppresses inductance | |
| CN205751743U (en) | A kind of chip inductor | |
| CN206194499U (en) | SMD inductance coils and mould pressing inductance | |
| CN104681267A (en) | Manufacturing method of chip type inductor | |
| CN201725649U (en) | Integrated inductor | |
| CN203588813U (en) | Structure of wafer-type inductor | |
| CN203288529U (en) | Magnetic circuit structure with integrated yoke and iron core | |
| CN204905000U (en) | Non magnetic power inductance | |
| CN205452049U (en) | Low ceramic capacitor of ESR value multicore group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141112 Termination date: 20160515 |