CN216250296U - Chip type winding common-mode inductor - Google Patents
Chip type winding common-mode inductor Download PDFInfo
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- CN216250296U CN216250296U CN202122580710.4U CN202122580710U CN216250296U CN 216250296 U CN216250296 U CN 216250296U CN 202122580710 U CN202122580710 U CN 202122580710U CN 216250296 U CN216250296 U CN 216250296U
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- common mode
- mode inductor
- installation shell
- inductor
- sliding plate
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Abstract
The utility model discloses a chip type winding common-mode inductor and relates to the technical field of inductors. The utility model comprises an installation shell, wherein an inductor main body is arranged in the installation shell, a winding protection film is arranged on the surface of the inductor main body, a radiating pipe is arranged on the side surface of the winding protection film, a connecting spring is arranged on the inner surface wall of the installation shell, a rubber pad is arranged at the top end of the connecting spring and is abutted against the inductor main body, a radiating hole is formed in the bottom of the installation shell, a protection mechanism is arranged at the top of the installation shell, a buffer mechanism is arranged in the installation shell, and the buffer mechanism comprises a side groove. According to the utility model, the buffering mechanism is arranged to buffer the vibration of the chip type winding common mode inductor in the mounting shell, so that the chip type winding common mode inductor is prevented from colliding with the inner wall of the mounting shell when being vibrated, the chip type winding common mode inductor is protected, the chip type winding common mode inductor is prevented from being damaged, and the service life of the chip type winding common mode inductor is prolonged.
Description
Technical Field
The utility model belongs to the technical field of inductors, and particularly relates to a chip winding common-mode inductor.
Background
An inductor is a component that can convert electrical energy into magnetic energy for storage. The structure of inductor is similar to the transformer, but only a winding, piece formula wire winding common mode inductor need install in the installation shell when using, however current piece formula wire winding common mode inductor still has certain weak point when using, current piece formula wire winding common mode inductor does not set up the protector to piece formula wire winding common mode inductor when using, surface temperature can sharply rise after using for a long time, the dust also can fall to piece formula wire winding common mode inductor surface simultaneously, reduce the radiating effect of piece formula wire winding common mode inductor, piece formula wire winding common mode inductor can damage because the high temperature, reduce the life of piece formula wire winding common mode inductor, therefore we improve this, a piece formula wire winding common mode inductor is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a chip winding common-mode inductor, which solves the existing problems: the protective device for the chip winding common mode inductor is not arranged when the conventional chip winding common mode inductor is used, the surface temperature can be sharply increased after the conventional chip winding common mode inductor is used for a long time, meanwhile, dust can also fall on the surface of the chip winding common mode inductor, the heat dissipation effect of the chip winding common mode inductor is reduced, the chip winding common mode inductor can be damaged due to overhigh temperature, and the service life of the chip winding common mode inductor is shortened.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a chip winding common mode inductor which comprises an installation shell, wherein an inductor main body is arranged in the installation shell, a winding protection film is arranged on the surface of the inductor main body, a radiating pipe is arranged on the side surface of the winding protection film, a connecting spring is arranged on the inner surface wall of the installation shell, a rubber pad is arranged at the top end of the connecting spring and is abutted against the inductor main body, radiating holes are formed in the bottom of the installation shell, a protection mechanism is arranged at the top of the installation shell, a buffering mechanism is arranged in the installation shell and comprises a side groove, the side groove is formed in the installation shell, and a plurality of second rubber balls distributed at equal intervals are arranged on the inner surface wall of the side groove.
Further, be provided with the slide in the installation shell, the surface of slide is provided with first rubber ball, the slide extends to the side inslot, slide and side groove sliding connection.
Furthermore, the first rubber ball is abutted to the second rubber ball, a top plate is arranged at the top of the sliding plate, and a rotating rod is arranged between the top plate and the sliding plate.
Further, slide and roof rotate with the bull stick respectively and are connected, the side of slide is provided with buffer spring, the side of inductor main part is provided with the connecting plate, connecting plate and roof joint.
Further, protection machanism includes the recess, the recess is seted up at the top of installation shell, be provided with first powerful magnet in the recess.
Further, the top of installation shell is provided with the protection casing, the bottom of protection casing is provided with the powerful magnet of second.
Further, the second powerful magnet extends into the groove, and the magnetic pole of the second powerful magnet is different from that of the near end of the first powerful magnet.
Further, a through hole is formed in the protective cover, the protective cover is rectangular, and the area of the protective cover is 1.2 times that of the installation shell.
The utility model has the following beneficial effects:
1. according to the utility model, the buffering mechanism is arranged to buffer the vibration of the chip type winding common mode inductor in the mounting shell, so that the chip type winding common mode inductor is prevented from colliding with the inner wall of the mounting shell when being vibrated, the chip type winding common mode inductor is protected, the chip type winding common mode inductor is prevented from being damaged, and the service life of the chip type winding common mode inductor is prolonged.
2. According to the utility model, the protection cover can be placed at the top of the mounting shell through the arrangement of the protection mechanism, dust is prevented from falling onto the surface of the chip type winding common mode inductor, the heat dissipation efficiency of the chip type winding common mode inductor is improved, meanwhile, the arrangement of the heat dissipation holes and the heat dissipation pipes can also have an auxiliary effect on the heat dissipation of the chip type winding common mode inductor, and the damage of the chip type winding common mode inductor due to overhigh surface temperature is avoided.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of an inductor body according to the present invention;
FIG. 3 is a schematic view of a connection structure of the buffering mechanism and the mounting housing according to the present invention;
fig. 4 is a schematic view of a connection structure of the protection mechanism and the mounting case of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. mounting a shell; 2. an inductor body; 3. a winding protection film; 4. a radiating pipe; 5. a rubber pad; 6. a connecting spring; 7. a protection mechanism; 701. a protective cover; 702. a groove; 703. a first powerful magnet; 704. a second powerful magnet; 8. a buffer mechanism; 801. a side groove; 802. a first rubber ball; 803. a slide plate; 804. a buffer spring; 805. a second rubber ball; 806. a top plate; 807. a connecting plate; 808. a rotating rod; 9. and (4) heat dissipation holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention is a chip type wound common mode inductor, including a mounting case 1, an inductor main body 2 is disposed in the mounting case 1, a winding protection film 3 is disposed on a surface of the inductor main body 2, a heat dissipation pipe 4 is disposed on a side surface of the winding protection film 3, a connection spring 6 is disposed on an inner surface wall of the mounting case 1, a rubber pad 5 is disposed on a top end of the connection spring 6, the rubber pad 5 abuts against the inductor main body 2, a heat dissipation hole 9 is disposed at a bottom of the mounting case 1, a protection mechanism 7 is disposed on a top of the mounting case 1, a buffer mechanism 8 is disposed inside the mounting case 1, the buffer mechanism 8 includes a side groove 801, the side groove 801 is disposed in the mounting case 1, a plurality of second rubber balls 805 distributed at equal intervals are disposed on the inner surface wall of the side groove 801, a sliding plate 803 is disposed in the mounting case 1, a first rubber ball 802 is disposed on a surface of the sliding plate 803, the sliding plate 803 extends into the side groove 801, the sliding plate 803 is slidably connected with the side groove 801, the first rubber ball 802 abuts against the second rubber ball 805, the top of the sliding plate 803 is provided with a top plate 806, a rotating rod 808 is arranged between the top plate 806 and the sliding plate 803, the sliding plate 803 and the top plate 806 are respectively rotatably connected with the rotating rod 808, the side of the sliding plate 803 is provided with a buffer spring 804, the side of the inductor body 2 is provided with a connecting plate 807, the connecting plate 807 is clamped with the top plate 806, the protection mechanism 7 comprises a groove 702, the groove 702 is arranged at the top of the installation shell 1, a first powerful magnet 703 is arranged in the groove 702, the top of the installation shell 1 is provided with a protection cover 701, the bottom of the protection cover 701 is provided with a second powerful magnet 704, the second powerful magnet 704 extends into the groove 702, the magnetic poles of the second powerful magnet 704 and the near the first powerful magnet 703 are different, a through hole is arranged in the protection cover 701, the protection cover 701 is rectangular, and the area of the protection cover 701 is 1.2 times that of the installation shell 1, buffer gear 8 can cushion the vibrations that chip wire winding common mode inductor received in installation shell 1, avoid chip wire winding common mode inductor to collide with the inner wall of installation shell 1 when receiving vibrations, protect chip wire winding common mode inductor, avoid chip wire winding common mode inductor to damage, prolong chip wire winding common mode inductor's life, protection machanism 7 can place protection casing 701 at the top of installation shell 1, avoid the dust to fall to chip wire winding common mode inductor's surface, improve chip wire winding common mode inductor's radiating efficiency, it also can have supplementary effect to chip wire winding common mode inductor's heat dissipation to set up louvre 9 and cooling tube 4 simultaneously, avoid chip wire winding common mode inductor surface temperature too high and damage.
One specific application of this embodiment is: place protection casing 701 at the top of installation shell 1, then through the magnetic attraction effect between first powerful magnet 703 and the second powerful magnet 704, fix protection casing 701 at the top of installation shell 1, when inductor body 2 receives vibrations in installation shell 1, inductor body 1 extrudees roof 806 through connecting plate 807 this moment, make roof 806 extrusion bull stick 808, slide plate 803 slides in side channel 801 under the extrusion of bull stick 808 this moment, and through the elasticity butt effect between first rubber ball 802 and the second rubber ball 805, carry out the shock attenuation to inductor body 2, avoid inductor body 2 to receive the impact and collide with the table wall of installation shell 1 in installation shell 1, avoid inductor body 2 to receive the damage.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A piece formula wire winding common mode inductor includes installation shell (1), its characterized in that: an inductor main body (2) is arranged in the mounting shell (1), a winding protection film (3) is arranged on the surface of the inductor main body (2), the side surface of the winding protection film (3) is provided with a radiating pipe (4), the inner surface wall of the mounting shell (1) is provided with a connecting spring (6), the top end of the connecting spring (6) is provided with a rubber pad (5), the rubber pad (5) is propped against the inductor main body (2), the bottom of the mounting shell (1) is provided with a heat dissipation hole (9), the top of the mounting shell (1) is provided with a protection mechanism (7), a buffer mechanism (8) is arranged in the mounting shell (1), the buffer mechanism (8) comprises a side groove (801), the side groove (801) is arranged in the installation shell (1), and a plurality of second rubber balls (805) distributed at equal intervals are arranged on the inner surface wall of the side groove (801).
2. A chip wound common mode inductor according to claim 1, characterized in that: a sliding plate (803) is arranged in the mounting shell (1), a first rubber ball (802) is arranged on the surface of the sliding plate (803), the sliding plate (803) extends into the side groove (801), and the sliding plate (803) is in sliding connection with the side groove (801).
3. A chip wound common mode inductor according to claim 2, characterized in that: the first rubber ball (802) is abutted against the second rubber ball (805), a top plate (806) is arranged at the top of the sliding plate (803), and a rotating rod (808) is arranged between the top plate (806) and the sliding plate (803).
4. A chip wound common mode inductor according to claim 3, characterized in that: the sliding plate (803) and the top plate (806) are respectively connected with a rotating rod (808) in a rotating mode, a buffer spring (804) is arranged on the side face of the sliding plate (803), a connecting plate (807) is arranged on the side face of the inductor main body (2), and the connecting plate (807) is connected with the top plate (806) in a clamping mode.
5. A chip wound common mode inductor according to claim 1, characterized in that: the protection mechanism (7) comprises a groove (702), the groove (702) is formed in the top of the mounting shell (1), and a first powerful magnet (703) is arranged in the groove (702).
6. A chip wound common mode inductor according to claim 5, characterized in that: the top of installation shell (1) is provided with protection casing (701), the bottom of protection casing (701) is provided with second powerful magnet (704).
7. A chip wound common mode inductor according to claim 6, characterized in that: the second powerful magnet (704) extends into the recess (702), the second powerful magnet (704) having a different magnetic polarity proximate to the first powerful magnet (703).
8. A chip wound common mode inductor according to claim 6, characterized in that: the protective cover is characterized in that a through hole is formed in the protective cover (701), the protective cover (701) is rectangular, and the area of the protective cover (701) is 1.2 times that of the installation shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122580710.4U CN216250296U (en) | 2021-10-26 | 2021-10-26 | Chip type winding common-mode inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122580710.4U CN216250296U (en) | 2021-10-26 | 2021-10-26 | Chip type winding common-mode inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216250296U true CN216250296U (en) | 2022-04-08 |
Family
ID=80989986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122580710.4U Active CN216250296U (en) | 2021-10-26 | 2021-10-26 | Chip type winding common-mode inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216250296U (en) |
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2021
- 2021-10-26 CN CN202122580710.4U patent/CN216250296U/en active Active
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