CN213988494U - Chip type winding common-mode inductor - Google Patents
Chip type winding common-mode inductor Download PDFInfo
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- CN213988494U CN213988494U CN202120233018.1U CN202120233018U CN213988494U CN 213988494 U CN213988494 U CN 213988494U CN 202120233018 U CN202120233018 U CN 202120233018U CN 213988494 U CN213988494 U CN 213988494U
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- magnetic core
- copper
- paster
- screen panel
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Abstract
The utility model discloses a piece formula wire winding common mode inductor, including paster base, magnetic core and copper mesh cover, the lower surface of fixed surface connection magnetic core on the paster base installs the copper line on the magnetic core, and surface mounting has the protection casing on the paster base, and the one deck rubber layer is applied to the internal side surface subsides of protective housing, and the magnetic core is connected in the cooperation of the inboard surface on rubber layer, and a plurality of ventilation holes are seted up to protection casing upper surface, compare with prior art, the beneficial effects of the utility model are that: through paster pedestal mounting protective housing, the inside rubber layer of protective housing reduces vibrations, increase protect function, the ventilation hole of protective housing makes the circulation of air and dispels the heat, install the copper screen panel through the mounting groove that the paster base was seted up, protruding cooperation roof of seting up through the copper screen panel is fixed, make the roof press from both sides tightly and loosen the effect that reaches the installation and dismantle the copper screen panel through pulling handle cooperation spring post, reach dustproof and jam-proof through the copper screen panel.
Description
Technical Field
The utility model relates to an inductor technical field specifically is a piece formula wire winding common mode inductor.
Background
An inductor is a component capable of converting electric energy into magnetic energy for storage, and is similar to a transformer in structure but has only one winding, and the inductor has a certain inductance which only hinders a change in current, and if the inductor is in a state of no current passing through the inductor, the inductor tries to hinder the current from flowing through the inductor when a circuit is on, and if the inductor is in a state of current passing through the inductor, the inductor tries to keep the current constant when the circuit is off, and the inductor is also called a choke, a reactor or a dynamic reactor.
Disclosure of Invention
An object of the utility model is to provide a piece formula wire winding common mode inductor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a chip wire winding common mode inductor, includes paster base, magnetic core and copper mesh cover, the lower surface of paster base upper surface fixed connection magnetic core installs the copper line on the magnetic core, and surface mounting has the protection casing on the paster base, and the one deck rubber layer is applied in the inside surface subsides of protection casing, and the magnetic core is connected in the inboard surface cooperation on rubber layer, and a plurality of ventilation holes are seted up to protection casing upper surface.
As a further aspect of the present invention: the mounting groove is seted up all around to paster base upper surface, and the copper screen panel is connected to the mounting groove fit in, and the top of mounting groove is the horn mouth, and the horn mouth xiaokou is under last macrostoma.
As a further aspect of the present invention: the one end of a plurality of spring posts of outside wall installation of mounting groove, the other end fixed connection of spring post is at the outside end of roof, and the installation end of copper mesh cover is connected in the medial extremity cooperation of roof, and the one end of roof outside wall fixed connection connecting rod is put to the central point, and the connecting rod passes the through-hole back installation handle that the paster base was seted up, and the standing groove is seted up to the paster base corresponding handle position.
As a further aspect of the present invention: the position of the copper net cover corresponding to the mounting groove is provided with a bulge, and the bulge is arranged in the mounting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
through paster pedestal mounting protective housing, the inside rubber layer of protective housing reduces vibrations, increase protect function, the ventilation hole of protective housing makes the circulation of air and dispels the heat, install the copper screen panel through the mounting groove that the paster base was seted up, protruding cooperation roof of seting up through the copper screen panel is fixed, make the roof press from both sides tightly and loosen the effect that reaches the installation and dismantle the copper screen panel through pulling handle cooperation spring post, reach dustproof and jam-proof through the copper screen panel.
Drawings
Fig. 1 is a schematic structural diagram of a chip-type wound common mode inductor.
Fig. 2 is a schematic structural diagram of a mounting groove in a chip winding common mode inductor.
In the figure: paster base 1, magnetic core 2, copper line 3, protection casing 4, rubber layer 5, ventilation hole 6, mounting groove 7, copper net cover 8, roof 9, spring post 10, connecting rod 11, handle 12 and standing groove 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, in the embodiment of the utility model, a sheet-like wire winding common mode inductor, including paster base 1, magnetic core 2 and copper screen panel 8, surface fixed connection magnetic core 2's lower surface is installed on paster base 1 on the magnetic core 2, and surface mounting has protection casing 4 on paster base 1, and the one deck rubber layer 5 is applied to the side surface subsides in protection casing 4, and magnetic core 2 is connected in the side surface cooperation of rubber layer 5, and a plurality of ventilation holes 6 are seted up to protection casing 4 upper surface, installs in relevant position through paster base 1, through magnetic core 2 installation copper line 3, through protection casing 4 protection, carry out the shock attenuation through rubber layer 5, carry out the circulation of air heat dissipation through ventilation hole 6.
The one end of a plurality of spring posts 10 of outside wall installation of mounting groove 7, the other end fixed connection of spring post 10 is at the outside end of roof 9, the installation end of copper screen panel 8 is connected in the medial extremity cooperation of roof 9, the one end of central point fixed connection connecting rod 11 of roof 9 outside wall, installation handle 12 behind the through-hole that connecting rod 11 passed paster base 1 and seted up, standing groove 13 is seted up to paster base 1 corresponding handle 12 position, it is fixed with copper screen panel 8 through roof 9, make roof 9 press from both sides tightly and loosen through spring post 10, drive roof 9 through pulling handle 12.
The position of the copper mesh enclosure 8 corresponding to the mounting groove 7 is provided with a bulge, the bulge is supplemented and installed in the mounting groove 7, and the bulge passing through the copper mesh enclosure 8 is clamped in the mounting groove 7 of the patch base 1.
Through paster base 1 installation protection casing 4, the inside rubber layer 5 of protection casing 4 reduces vibrations, and the ventilation hole 6 of protection casing 4 makes the circulation of air and dispels the heat, installs copper screen panel 8 through mounting groove 7 that paster base 1 was seted up, fixes through protruding cooperation roof 9 that copper screen panel 8 was seted up, makes roof 9 can press from both sides tightly and loosen through pulling 12 cooperation spring posts 10, reaches dustproof and jam-proof through copper screen panel 8.
In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a piece formula wire winding common mode inductor, includes paster base (1), magnetic core (2) and copper mesh cover (8), its characterized in that, the lower surface of fixed surface connection magnetic core (2) is gone up in paster base (1), installs copper line (3) on magnetic core (2), and surface mounting has protecting sheathing (4) on paster base (1), and one deck rubber layer (5) is applied to protecting sheathing (4) inboard surface subsides, and magnetic core (2) are connected in the inboard surface cooperation of rubber layer (5), and a plurality of ventilation holes (6) are seted up to protecting sheathing (4) upper surface.
2. The chip winding common mode inductor according to claim 1, wherein mounting grooves (7) are formed around the upper surface of the chip base (1), the mounting grooves (7) are connected with copper mesh enclosures (8) in a matching manner, a bell mouth is formed above the mounting grooves (7), and the upper large mouth of the bell mouth is arranged below the lower small mouth of the bell mouth.
3. The chip winding common mode inductor according to claim 1, wherein one end of a plurality of spring posts (10) is installed on the outer side wall surface of the installation groove (7), the other end of each spring post (10) is fixedly connected to the outer side end of the top plate (9), the inner side end of the top plate (9) is connected with the installation end of the copper mesh enclosure (8) in a matching mode, the center position of the outer side wall surface of the top plate (9) is fixedly connected with one end of the connecting rod (11), the connecting rod (11) penetrates through a through hole formed in the chip base (1) and then is provided with a handle (12), and a placement groove (13) is formed in the chip base (1) corresponding to the handle (12).
4. The chip winding common mode inductor according to claim 1, wherein the copper mesh enclosure (8) is provided with a protrusion corresponding to the mounting groove (7), and the protrusion is installed in the mounting groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120233018.1U CN213988494U (en) | 2021-01-28 | 2021-01-28 | Chip type winding common-mode inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120233018.1U CN213988494U (en) | 2021-01-28 | 2021-01-28 | Chip type winding common-mode inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213988494U true CN213988494U (en) | 2021-08-17 |
Family
ID=77252155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120233018.1U Active CN213988494U (en) | 2021-01-28 | 2021-01-28 | Chip type winding common-mode inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213988494U (en) |
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2021
- 2021-01-28 CN CN202120233018.1U patent/CN213988494U/en active Active
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