CN213025638U - Novel power inductor - Google Patents
Novel power inductor Download PDFInfo
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- CN213025638U CN213025638U CN202021377432.1U CN202021377432U CN213025638U CN 213025638 U CN213025638 U CN 213025638U CN 202021377432 U CN202021377432 U CN 202021377432U CN 213025638 U CN213025638 U CN 213025638U
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Abstract
The utility model provides a novel power inductance, includes two magnetic cores, coil, fixed terminal, base and two electrodes, two just relative setting about the magnetic core, the magnetic core includes U type body and cylinder, the tank bottom of the U type recess of U type body is equipped with the cylinder, two be equipped with between the magnetic core the coil, two the cylinder of magnetic core is inserted and is arranged in the well cavity of coil, two the magnetic core passes through fixed terminal is fixed in on the base, two card bench of base one side all block and be equipped with the electrode, the electrode is the U type, two pins of coil overlap joint respectively two on the electrode. The utility model discloses not only small, the product uniformity is good moreover.
Description
Technical Field
The utility model belongs to the technical field of the electron device technique and specifically relates to a novel power inductance.
Background
The power inductor is commonly used in various power electronic converters and plays a role in inhibiting high-frequency ripples of a switching power supply.
The power inductor in the prior art is composed of a coil, a magnetic core, a shell and a base with welding feet, however, the magnetic core is fragile due to large volume, so that the power inductor is easy to wear when being pasted, and the consistency in the assembling process is poor.
Thus, the prior art is subject to improvements and improvements.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists among the prior art, the utility model aims at providing a novel power inductance that small, product uniformity are good.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a novel power inductance, includes two magnetic cores, coil, fixed terminal, base and two electrodes, two just relative setting about the magnetic core, the magnetic core includes U type body and cylinder, the tank bottom of the U type recess of U type body is equipped with the cylinder, two be equipped with between the magnetic core the coil, two the cylinder of magnetic core is inserted and is arranged in the well cavity of coil, two the magnetic core passes through fixed terminal is fixed in on the base, two card bench of base one side all block and be equipped with the electrode, the electrode is the U type, two pins of coil overlap joint respectively two on the electrode.
Preferably, the upper part of the electrode is obliquely provided with a pin limiting sheet for limiting the pin of the coil.
Compared with the prior art, the beneficial effects of the utility model are that:
due to the adoption of the structural design, the size is small, and the product consistency is good.
Drawings
Fig. 1 is an exploded schematic view of the present invention.
The reference numbers in the figures are respectively: (1) the magnetic core (2), the coil (3), the fixed terminal (4), the base (5), the electrodes (6) and (7), the U-shaped body (8), the cylinder (9), the clamping tables (10) and (11), the pins (12) and (13), and the limiting sheets (14) and (15).
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings:
referring to fig. 1, the novel power inductor of the present invention comprises two magnetic cores 1 and 2, a coil 3, a fixed terminal 4, a base 5 and two electrodes 6 and 7, wherein the two magnetic cores 1 and 2 are disposed up and down and are opposite to each other, the magnetic core 1 includes a U-shaped body 8 and a cylinder 9, the cylinder 9 is disposed at the bottom of the U-shaped groove of the U-shaped body 8, the coil 3 is disposed between the two magnetic cores 1 and 2, the cylinder of the two magnetic cores 1 and 2 is inserted into the hollow cavity of the coil 3, the two magnetic cores 1 and 2 are fixed on the base 5 through the fixed terminal 4, the electrodes 6 and 7 are respectively clamped on two clamping platforms 10 and 11 at one side of the base 5, the electrode 6 is U-shaped, the two pins of the coil 3 are respectively lapped over the two magnetic cores 6 and 7, and the two magnetic cores are disposed up and down and opposite to each other through the above structural design, the coil is externally sheathed outside the round body of the two magnetic cores, and the electrode is clamped on the clamping table on one side of the base, so that the utility model discloses compact structure, small, the equipment of being convenient for moreover, the product uniformity is good.
The upper parts of the electrodes 6 and 7 are respectively provided with a pin limiting piece 14 and 15 for limiting the pin of the coil in an inclined way.
To sum up, the utility model discloses an foretell structural design solves the weak point among the prior art, has characteristics such as reasonable in design, design benefit, product property ability and quality assurance.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (2)
1. A novel power inductor is characterized in that: including two magnetic cores, coil, fixed terminal, base and two electrodes, two just relative setting about the magnetic core, the magnetic core includes U type body and cylinder, the tank bottom of the U type recess of U type body is equipped with the cylinder, two be equipped with between the magnetic core the coil, two the cylinder of magnetic core is inserted and is arranged in the well cavity of coil is well, two the magnetic core passes through fixed terminal is fixed in on the base, two card bench of base one side all block and be equipped with the electrode, the electrode is the U type, two pins of coil overlap joint respectively two on the electrode.
2. The novel power inductor of claim 1, wherein: and a pin limiting sheet for limiting the pins of the coil is obliquely arranged on the upper part of the electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021377432.1U CN213025638U (en) | 2020-07-14 | 2020-07-14 | Novel power inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021377432.1U CN213025638U (en) | 2020-07-14 | 2020-07-14 | Novel power inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213025638U true CN213025638U (en) | 2021-04-20 |
Family
ID=75502630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021377432.1U Active CN213025638U (en) | 2020-07-14 | 2020-07-14 | Novel power inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213025638U (en) |
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2020
- 2020-07-14 CN CN202021377432.1U patent/CN213025638U/en active Active
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