CN208954736U - A kind of vertical thin type great current inductor - Google Patents
A kind of vertical thin type great current inductor Download PDFInfo
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- CN208954736U CN208954736U CN201822062422.8U CN201822062422U CN208954736U CN 208954736 U CN208954736 U CN 208954736U CN 201822062422 U CN201822062422 U CN 201822062422U CN 208954736 U CN208954736 U CN 208954736U
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Abstract
The utility model relates to inductors technique fields, specifically a kind of vertical thin type great current inductor, including frame, magnetic core, first inductance coil and the second inductance coil, frame is hollow rectangular box-like structure, the bosom of frame is vertically and fixedly provided with partition, magnetic core is horizontally set on the inside of frame through partition, lower portion side is provided with spiral surrounding in the first inductance coil of magnetic core, the lower portion other side is provided with spiral surrounding in the second inductance coil of magnetic core, the both ends of first inductance coil and the second inductance coil are connected separately with the first pin and second pin, first pin and second pin are each passed through the bottom that wire casing extends pedestal.It can be improved electromagnetic induction efficiency there are two inductance coil by setting, two inductance coils are flat structure, and electromagnetic induction area substantially increases, so that the electric current obtained is also opposite to improve several times, are easily installed in the PCB circuit board of high current.
Description
Technical field
The utility model relates to inductors technique field, specially a kind of vertical thin type great current inductor.
Background technique
Inductor is the element that electric energy can be converted into magnetic energy and stored.The characteristic of inductor and the spy of capacitor
Property it is exactly the opposite, it, which has, prevents alternating current from passing through the characteristic that allows direct current to pass through.When direct current signal passes through coil
Resistance is exactly the resistance drop very little of conducting wire itself；When AC signal passes through coil, it is dynamic that coil both ends will be produced from electrification
Gesture, the direction of self induction electromotive force and applied voltage it is contrary, passing through for exchange is hindered, so the characteristic of inductor is logical straight
Stream, resistance exchange, frequency is higher, and coil impedance is bigger.
Existing vertical inductor is seen as cube structure from whole, and volume is larger, and the electric current that electromagnetic induction obtains is smaller,
Be not suitable for being mounted in the PCB circuit board of high current.
Utility model content
The purpose of this utility model is to provide a kind of vertical thin type great current inductors, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of vertical thin type great current inductor,
Including frame, magnetic core, the first inductance coil and the second inductance coil, the bottom of the frame is fixed with pedestal, the pedestal
Two sides are fixed with mounting plate among bottom, and four ends of the pedestal offer wire casing, and the frame is hollow rectangular box-like knot
Structure, the bosom of the frame are vertically and fixedly provided with partition, and the magnetic core is horizontally set on the inside of frame through partition, described
Lower portion side is provided with spiral surrounding in the first inductance coil of magnetic core, and the lower portion other side is provided with helical ring
The second inductance coil of magnetic core, first inductance coil and the second inductance coil is around in separate by partition in lower portion
Two sides, the both ends of first inductance coil are connected with the first pin and second pin, and the both ends of second inductance coil connect
It is connected to the first pin identical with the first inductance coil model and second pin, first pin and second pin are each passed through
Wire casing extends the bottom of pedestal.
First inductance coil and the second inductance coil are flat structure.
First inductance coil and the second inductance coil are surrounded on magnetic core in the rectangular screw thread of lower portion.
The cross section two sides of first inductance coil and the second inductance coil are provided with round edge.
The lower portion is provided with the insulating tape for being wrapped in the first inductance coil and the second inductance coil.
Compared with prior art, the utility model has the beneficial effects that by being internally provided with two rectangles in frame
Shape screw thread is surrounded on the inductance coil of magnetic core, and overall volume is small, can be improved electromagnetic induction efficiency using two inductance coils, obtains
Higher electric current is obtained, is easily installed in the PCB circuit board of high current.Two inductance coils are flat structure, compared to
General copper wire line inductance coil, electromagnetic induction area substantially increase, so that the electric current obtained is also opposite to improve several times, facilitate peace
In the PCB circuit board of high current.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model structure schematic diagram；
Fig. 3 is the utility model side structure schematic diagram；
Fig. 4 is the sectional view of the first inductance coil of the utility model.
In figure: 1- frame；11- pedestal；12- wire casing；13- mounting plate；14- partition；2- magnetic core；The first inductance coil of 3-；
31- round edge；The second inductance coil of 4-；The first pin of 41-；42- second pin.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of vertical thin type great current inductor,
Including frame 1, magnetic core 2, the first inductance coil 3 and the second inductance coil 4, magnetic core 2 uses hollow magnet, and half is embedded in frame
1 top.The bottom of frame 1 is fixed with pedestal 11, and frame 1 can be used integral type extrusion molding with pedestal 11 and be made.In pedestal 11
Two sides are fixed with mounting plate 13 among bottom, and for being mounted in the inductor card slot of PCB circuit board, four ends of pedestal 11 are opened up
There is wire casing 12, wire casing 12 is U-shaped groove, facilitates the pin of inductance coil to be deep into the bottom of pedestal 11, is welded on by pin
On circuit board.
Frame 1 is hollow rectangular box-like structure, and the bosom of frame 1 is vertically and fixedly provided with partition 14, magnetic core 2 run through every
Plate 14 is horizontally set on the inside of frame 1, and 1 interior side of frame is provided with spiral surrounding in the first inductance coil 3 of magnetic core 2,
The 1 inside other side of frame is provided with spiral surrounding in the second inductance coil 4 of magnetic core 2, the first inductance coil 3 and the second inductor wire
Circle 4 separates the two sides inside frame 1 by partition 14, can be improved electromagnetic induction efficiency using two inductance coils, obtains
Higher electric current, is easily installed in the PCB circuit board of high current.
The both ends of first inductance coil 3 are welded and connected with the first pin 41 and second pin 42, and the two of the second inductance coil 4
End is welded and connected with the first pin 41 identical with 3 model of the first inductance coil and second pin 42, the first pin 41 and second
Pin 42 is each passed through the bottom that wire casing 12 extends pedestal 11.The pin pitch of four pins is 5 × 13mm.
First inductance coil 3 and the second inductance coil 4 are flat structure, compared to general copper wire line inductor wire
Circle, electromagnetic induction area substantially increase, so that the electric current obtained is also opposite to improve several times, are easily installed in the PCB electricity of high current
On the plate of road.
First inductance coil 3 and the second inductance coil 4 rectangular screw thread inside frame 1 are surrounded on magnetic core 2.It please refers to
The cross section two sides of Fig. 4, the first inductance coil 3 and the second inductance coil 4 are provided with round edge 31.In order to improve electromagnetic induction effect
Rate is internally provided with the insulating tape for being wrapped in the first inductance coil 3 and the second inductance coil 4 in frame 1.
It should be noted that, in this document, the relational terms of such as " first ", " second " etc are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence, indication or suggestion relative importance can not be interpreted as.Term " includes ", " packet
Containing " or any other variant thereof is intended to cover non-exclusive inclusion, so that including the process of a series of elements, side
Method, article or equipment not only include those elements, but also including other elements that are not explicitly listed, or further include
For elements inherent to such a process, method, article, or device.
In the present invention, unless otherwise indicated, " several " are meant that two or more；Term " peace
Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection
It is to be detachably connected, or be integrally connected, can be directly connected, it can also be indirectly connected through an intermediary.For ability
For the those of ordinary skill in domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of vertical thin type great current inductor, including frame (1), magnetic core (2), the first inductance coil (3) and the second electricity
Feel coil (4), the bottom of the frame (1) is fixed with pedestal (11), and two sides are fixed with peace among the bottom of the pedestal (11)
Loading board (13), it is characterised in that: four ends of the pedestal (11) offer wire casing (12), and the frame (1) is hollow rectangle
The bosom of frame like structure, the frame (1) is vertically and fixedly provided with partition (14), and the magnetic core (2) is horizontal through partition (14)
Inside in frame (1) is set, and frame (1) interior side is provided with spiral surrounding in the first inductance coil of magnetic core (2)
(3), the internal other side of the frame (1) is provided with spiral surrounding in the second inductance coil (4) of magnetic core (2), first electricity
Feel coil (3) and the second inductance coil (4) and separates the two sides internal in frame (1), first inductor wire by partition (14)
The both ends of circle (3) are connected with the first pin (41) and second pin (42), the both ends of second inductance coil (4) be connected with and
Identical first pin (41) of first inductance coil (3) model and second pin (42), first pin (41) and second are drawn
Foot (42) is each passed through the bottom that wire casing (12) extends pedestal (11).
2. a kind of vertical thin type great current inductor according to claim 1, it is characterised in that: first inductor wire
It encloses (3) and the second inductance coil (4) is flat structure.
3. a kind of vertical thin type great current inductor according to claim 1, it is characterised in that: first inductor wire
It encloses (3) and the second inductance coil (4) and is surrounded on magnetic core (2) in the internal rectangular screw thread of frame (1).
4. a kind of vertical thin type great current inductor according to claim 1, it is characterised in that: first inductor wire
The cross section two sides of circle (3) and the second inductance coil (4) are provided with round edge (31).
5. a kind of vertical thin type great current inductor according to claim 1, it is characterised in that: in the frame (1)
Portion is provided with the insulating tape for being wrapped in the first inductance coil (3) and the second inductance coil (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822062422.8U CN208954736U (en) | 2018-12-10 | 2018-12-10 | A kind of vertical thin type great current inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822062422.8U CN208954736U (en) | 2018-12-10 | 2018-12-10 | A kind of vertical thin type great current inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208954736U true CN208954736U (en) | 2019-06-07 |
Family
ID=66745728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822062422.8U Active CN208954736U (en) | 2018-12-10 | 2018-12-10 | A kind of vertical thin type great current inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208954736U (en) |
-
2018
- 2018-12-10 CN CN201822062422.8U patent/CN208954736U/en active Active
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