CN216145480U - Magnetic ring inductor for reducing electrostatic contact - Google Patents
Magnetic ring inductor for reducing electrostatic contact Download PDFInfo
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- CN216145480U CN216145480U CN202121019435.2U CN202121019435U CN216145480U CN 216145480 U CN216145480 U CN 216145480U CN 202121019435 U CN202121019435 U CN 202121019435U CN 216145480 U CN216145480 U CN 216145480U
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- magnetic ring
- fixed cylinder
- heat dissipation
- ring inductor
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Abstract
The utility model discloses a magnetic ring inductor capable of reducing electrostatic contact, which comprises an installation plate, wherein a fixed cylinder is bonded at the top end of the installation plate, a magnetic ring inductor body is arranged inside the fixed cylinder, an anti-static film is arranged outside the fixed cylinder, a top plate is arranged at the top end of the fixed cylinder, a heat dissipation plate is arranged at the top end of the top plate, a first through hole is formed in the top end of the installation plate, a fixing bolt is arranged at the first through hole, a ground wire is arranged outside the fixing bolt, the anti-static film is welded with the installation plate, and a rubber ring is arranged between the magnetic ring inductor body and the inner wall of the fixed cylinder. The anti-static film, the mounting plate, the ground wire and the heat dissipation plate are arranged, the fixing bolt and the mounting plate can fix the device on the circuit board, the ground wire is fixed with the mounting plate at the moment, static electricity on the anti-static film can be conducted away, an anti-static effect is achieved on the device, meanwhile, the heat dissipation plate on the top of the device can conduct heat dissipation and cooling when the magnetic ring inductor body works, and the service life of the device is prolonged.
Description
Technical Field
The utility model relates to the technical field of magnetic ring inductors, in particular to a magnetic ring inductor capable of reducing electrostatic contact.
Background
The inductor is an element capable of converting electric energy into magnetic energy to be stored, the inductor is an important component for electromagnetic conversion and plays an irreplaceable role in the power electronic industry, the magnetic ring inductor belongs to one kind of inductor, the magnetic ring inductor generally comprises a coil and an inductor framework, and the magnetic ring inductor can be used for filtering, storing energy and the like.
After the existing magnetic ring inductor is welded on a circuit board, when the circuit board is electrified to operate, static electricity can be generated, the static electricity can shock the magnetic ring inductor, the magnetic ring inductor can be damaged, and once the magnetic ring inductor is damaged, the circuit board can not work and operate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a magnetic ring inductor for reducing electrostatic contact.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a reduce magnetic ring inductance of electrostatic contact, includes the mounting panel, the top of mounting panel bonds and has a fixed section of thick bamboo, and the inside of fixed section of thick bamboo is equipped with magnetic ring inductance body, the outside of fixed section of thick bamboo is equipped with the anti-static membrane, the top of fixed section of thick bamboo is equipped with the roof, and the top of roof is equipped with the heating panel, first through-hole has been seted up on the top of mounting panel, and first through-hole department is equipped with fixing bolt, and fixing bolt's outside is equipped with the ground wire.
Further, the anti-static film is welded with the mounting plate.
Furthermore, a rubber ring is arranged between the magnetic ring inductor body and the inner wall of the fixed cylinder.
Furthermore, a supporting plate is arranged at the bottom of the fixing cylinder, silica gel is arranged between the supporting plate and the magnetic ring inductor body, and a connecting wire penetrates through the supporting plate and the mounting plate and is electrically connected to the bottom of the magnetic ring inductor body.
Further, the bottom of connecting wire is equipped with the pin, the second through-hole has been seted up at the top of mounting panel, and the inside of second through-hole is equipped with the rubber sleeve, connecting wire runs through the rubber sleeve.
Furthermore, a third through hole is formed in the top of the top plate, a fixing screw is arranged at the third through hole and is in threaded connection with the fixing cylinder, a heat absorbing plate is arranged at the bottom end of the top plate, and a heat conducting plate is welded between the heat absorbing plate and the heat radiating plate.
Furthermore, a plurality of radiating blocks are welded at the top end of the radiating plate.
Furthermore, a conducting wire is welded between the heat dissipation plate and the anti-static film.
The utility model has the beneficial effects that:
1. the device can be fixed on the circuit board by the fixing bolt and the mounting plate through the arrangement of the anti-static film, the mounting plate, the ground wire and the mounting plate, the ground wire is fixed with the mounting plate, static electricity on the anti-static film can be conducted away, an anti-static effect is achieved on the device, meanwhile, the heat dissipation plate on the top of the device can conduct heat dissipation and temperature reduction when the magnetic ring inductor body works, and the service life of the device is prolonged;
2. the rubber ring is arranged, so that the rubber ring can fix the magnetic ring inductor body, and has a certain damping effect, and the device is prevented from being damaged when being impacted or vibrated;
3. by arranging the silica gel, the support plate and the magnetic ring inductor body can be fixed by the silica gel, and the connecting wire is convenient for the device to be connected into the circuit board;
4. through the arrangement of the rubber sleeve, on one hand, the rubber sleeve can perform insulation treatment on the connecting lead and the mounting plate, and on the other hand, the pins and the connecting lead can be prevented from being repeatedly bent to be broken when the device is welded on a circuit board;
5. by arranging the heat absorbing plate and the heat dissipation block, the heat absorbing plate can absorb heat generated by the magnetic ring inductor body, heat dissipation and cooling are carried out through the heat dissipation plate, the contact area of the heat dissipation plate and air can be increased through the heat dissipation block, and the heat dissipation capacity of the device is improved;
6. through setting up the wire, the wire can avoid the heating panel to remain static, damages the device.
Drawings
Fig. 1 is a front view structural cross-sectional view of a magnetic ring inductor for reducing electrostatic contact in accordance with embodiment 1;
fig. 2 is a front view structural cross-sectional view of a magnetic ring inductor for reducing electrostatic contact in embodiment 2.
In the figure: the heat dissipation device comprises a mounting plate 1, a fixing cylinder 2, a support plate 3, an anti-static film 4, a magnetic ring inductance body 5, a heat absorption plate 6, a top plate 7, a heat dissipation plate 8, a heat conduction plate 9, a heat dissipation block 10, a fixing screw 11, a rubber ring 12, a fixing bolt 13, a ground wire 14, a connecting wire 15, a rubber sleeve 16, a pin 17 and a wire 18.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1, a magnetic ring inductor for reducing electrostatic contact, including a mounting panel 1, a fixing cylinder 2 is bonded on the top of the mounting panel 1, a magnetic ring inductor body 5 is arranged inside the fixing cylinder 2, an anti-static film 4 is arranged outside the fixing cylinder 2, a top plate 7 is arranged on the top of the fixing cylinder 2, a heat dissipation plate 8 is arranged on the top of the top plate 7, a first through hole is formed in the top of the mounting panel 1, a fixing bolt 13 is arranged at the first through hole, a ground wire 14 is arranged outside the fixing bolt 13, the device can be fixed on a circuit board through the fixing bolt 13 and the mounting panel 1, the ground wire 14 is fixed with the mounting panel 1 at the moment, static electricity on the anti-static film 4 can be conducted away, the anti-static effect is achieved on the device, meanwhile, the heat dissipation plate 8 on the top of the device can dissipate heat and cool down when the magnetic ring inductor body 5 works, and the service life of the device is prolonged.
The anti-static film 4 is welded with the mounting plate 1, so that static electricity can be conducted away conveniently through the ground wire 14.
Wherein, be equipped with rubber ring 12 between the inner wall of magnetic ring inductance body 5 and fixed cylinder 2, rubber ring 12 can be fixed magnetic ring inductance body 5, has certain cushioning effect simultaneously, receives the damage when avoiding the device striking or vibrations.
Wherein, the bottom of a fixed cylinder 2 is equipped with backup pad 3, is equipped with silica gel between backup pad 3 and the magnetic ring inductance body 5, and the bottom electric connection of magnetic ring inductance body 5 has connecting wire 15, and connecting wire 15 runs through backup pad 3 and mounting panel 1, and silica gel can fix backup pad 3 and magnetic ring inductance body 5, and connecting wire 15 is convenient for install the access circuit board.
Wherein, connecting wire 15's bottom is equipped with pin 17, and the second through-hole has been seted up at the top of mounting panel 1, and the inside of second through-hole is equipped with rubber sleeve 16, and connecting wire 15 runs through rubber sleeve 16, and rubber sleeve 16 can carry out insulation treatment to connecting wire 15 and mounting panel 1 on the one hand, and on the other hand can avoid when the device welds on the circuit board, pin 17 and connecting wire 15 buckle repeatedly, cause the rupture.
Wherein, the third through-hole has been seted up at the top of roof 7, and third through-hole department is equipped with set screw 11, and set screw 11 and a fixed section of thick bamboo 2 threaded connection, the bottom of roof 7 are equipped with absorber plate 6, and the welding has heat-conducting plate 9 between absorber plate 6 and the heating panel 8, can absorb the heat that magnetic ring inductance body 5 produced through absorber plate 6 to dispel the heat and cool down through heating panel 8.
The top end of the heat dissipation plate 8 is welded with the plurality of heat dissipation blocks 10, the contact area of the heat dissipation plate 8 and air can be increased through the heat dissipation blocks 10, and the heat dissipation capacity of the device is improved.
The working principle is as follows: the device can be fixed on a circuit board through the fixing bolt 13 and the mounting plate 1, at the moment, the ground wire 14 is fixed with the mounting plate 1, static electricity on the anti-static film 4 can be conducted away, the anti-static effect on the device is achieved, meanwhile, the heat dissipation plate 8 on the top of the device can dissipate heat and cool when the magnetic ring inductor body 5 works, and the service life of the device is prolonged;
the rubber ring 12 can fix the magnetic ring inductor body 5 and has a certain damping effect, so that the device is prevented from being damaged when being impacted or vibrated;
the silica gel can fix the support plate 3 and the magnetic ring inductor body 5, and the connecting wire 15 is convenient for the device to be connected to a circuit board;
the rubber sleeve 16 can insulate the connecting lead 15 and the mounting plate 1 on one hand, and can prevent the pin 17 and the connecting lead 15 from being repeatedly bent to be broken when the device is welded on a circuit board on the other hand;
the heat generated by the magnetic ring inductor body 5 can be absorbed through the heat absorbing plate 6, the heat dissipation plate 8 is used for heat dissipation and cooling, the contact area between the heat dissipation plate 8 and the air can be increased through the heat dissipation block 10, and the heat dissipation capacity of the device is improved.
Example 2
Referring to fig. 2, compared with embodiment 1, in this embodiment, in order to increase the practicability of the apparatus, a conducting wire 19 is welded between the heat dissipation plate 8 and the anti-static film 4, and the conducting wire 19 can prevent static electricity from remaining on the heat dissipation plate 8 and damaging the apparatus.
The working principle is as follows: the device can be fixed on a circuit board through the fixing bolt 13 and the mounting plate 1, at the moment, the ground wire 14 is fixed with the mounting plate 1, static electricity on the anti-static film 4 can be conducted away, the anti-static effect on the device is achieved, meanwhile, the heat dissipation plate 8 on the top of the device can dissipate heat and cool when the magnetic ring inductor body 5 works, and the service life of the device is prolonged;
the rubber ring 12 can fix the magnetic ring inductor body 5 and has a certain damping effect, so that the device is prevented from being damaged when being impacted or vibrated;
the silica gel can fix the support plate 3 and the magnetic ring inductor body 5, and the connecting wire 15 is convenient for the device to be connected to a circuit board;
the rubber sleeve 16 can insulate the connecting lead 15 and the mounting plate 1 on one hand, and can prevent the pin 17 and the connecting lead 15 from being repeatedly bent to be broken when the device is welded on a circuit board on the other hand;
the heat generated by the magnetic ring inductor body 5 can be absorbed by the heat absorption plate 6, heat dissipation and cooling are carried out through the heat dissipation plate 8, the contact area of the heat dissipation plate 8 and air can be increased through the heat dissipation block 10, and the heat dissipation capacity of the device is improved;
static electricity remaining on the heat radiating plate 8 can be prevented from damaging the device by the wire 19.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a reduce magnetic ring inductance of electrostatic contact, includes mounting panel (1), its characterized in that, the top fixedly connected with of mounting panel (1) solid fixed cylinder (2), the inside of solid fixed cylinder (2) is equipped with magnetic ring inductance body (5), the outside of solid fixed cylinder (2) is equipped with antistatic film (4), the top of solid fixed cylinder (2) is equipped with roof (7), and the top of roof (7) is equipped with heating panel (8), first through-hole has been seted up on the top of mounting panel (1), and first through-hole department is equipped with fixing bolt (13), and the outside of fixing bolt (13) is equipped with ground wire (14).
2. A magnetic loop inductor with reduced electrostatic contact as claimed in claim 1, characterized in that the anti-static film (4) is welded to the mounting plate (1).
3. A magnetic ring inductor with reduced electrostatic contact as claimed in claim 1, characterized in that a rubber ring (12) is provided between the magnetic ring inductor body (5) and the inner wall of the fixed cylinder (2).
4. A magnetic ring inductor with reduced electrostatic contact as claimed in claim 1, wherein the bottom of the fixed cylinder (2) is provided with a supporting plate (3), a silicone rubber is disposed between the supporting plate (3) and the magnetic ring inductor body (5), the bottom of the magnetic ring inductor body (5) is electrically connected with a connecting wire (15), and the connecting wire (15) penetrates through the supporting plate (3) and the mounting plate (1).
5. A magnetic ring inductor with reduced electrostatic contact as claimed in claim 4, characterized in that the bottom of the connecting wire (15) is provided with a pin (17), the top of the mounting plate (1) is provided with a second through hole, a rubber sleeve (16) is provided inside the second through hole, and the connecting wire (15) penetrates through the rubber sleeve (16).
6. The magnetic ring inductor with reduced electrostatic contact as claimed in claim 1, wherein the top of the top plate (7) is provided with a third through hole, the third through hole is provided with a fixing screw (11), the fixing screw (11) is in threaded connection with the fixed cylinder (2), the bottom of the top plate (7) is provided with a heat absorbing plate (6), and a heat conducting plate (9) is fixedly connected between the heat absorbing plate (6) and the heat dissipating plate (8).
7. A magnetic ring inductor with reduced electrostatic contact as claimed in claim 6, characterized in that the top of the heat dissipation plate (8) is fixedly connected with a plurality of heat dissipation blocks (10).
8. A magnetic loop inductor with reduced electrostatic contact as claimed in claim 1, characterized in that a conducting wire (19) is fixedly connected between the heat dissipation plate (8) and the anti-static film (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121019435.2U CN216145480U (en) | 2021-05-13 | 2021-05-13 | Magnetic ring inductor for reducing electrostatic contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121019435.2U CN216145480U (en) | 2021-05-13 | 2021-05-13 | Magnetic ring inductor for reducing electrostatic contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216145480U true CN216145480U (en) | 2022-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121019435.2U Active CN216145480U (en) | 2021-05-13 | 2021-05-13 | Magnetic ring inductor for reducing electrostatic contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216145480U (en) |
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2021
- 2021-05-13 CN CN202121019435.2U patent/CN216145480U/en active Active
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