CN215988375U - Precise electronic engineering inductance coil with good anti-interference effect - Google Patents
Precise electronic engineering inductance coil with good anti-interference effect Download PDFInfo
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- CN215988375U CN215988375U CN202122041206.7U CN202122041206U CN215988375U CN 215988375 U CN215988375 U CN 215988375U CN 202122041206 U CN202122041206 U CN 202122041206U CN 215988375 U CN215988375 U CN 215988375U
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- coating layer
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- inductance coil
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- 230000000694 effects Effects 0.000 title claims abstract description 26
- 239000010410 layer Substances 0.000 claims abstract description 75
- 239000011247 coating layer Substances 0.000 claims abstract description 40
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 27
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 21
- 238000005260 corrosion Methods 0.000 claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 18
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 18
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920000180 alkyd Polymers 0.000 claims abstract description 16
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 16
- 239000004593 Epoxy Substances 0.000 claims abstract description 15
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000011701 zinc Substances 0.000 claims abstract description 15
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 15
- 239000011889 copper foil Substances 0.000 claims abstract description 9
- 239000003973 paint Substances 0.000 claims description 29
- 230000006698 induction Effects 0.000 abstract description 12
- 230000007797 corrosion Effects 0.000 description 7
- 230000003373 anti-fouling effect Effects 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000006247 magnetic powder Chemical group 0.000 description 1
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Abstract
The utility model relates to the technical field of electronic engineering, and particularly discloses an inductance coil with a good anti-interference effect for precision electronic engineering. The induction coil has the advantages of good anti-interference effect through the matching of the insulating tube, the induction coil body, the right connecting end, the left connecting end, the anti-corrosion layer, the alkyd coating layer, the polytetrafluoroethylene coating layer, the epoxy zinc-rich primer layer, the anti-interference layer, the graphene coating layer, the conductive copper coating layer and the heat-conducting copper foil, and solves the problems that the existing induction coil for precise electronic engineering is poor in anti-interference effect, the induction coil is easy to interfere, the use performance of the induction coil is affected, and therefore the induction coil is inconvenient to use.
Description
Technical Field
The utility model relates to the technical field of electronic engineering, in particular to an inductance coil with good anti-interference effect for precision electronic engineering.
Background
The inductance coil is wound on an insulating tube by a circle by a lead, the leads are mutually insulated, the insulating tube can be hollow and can also comprise an iron core or a magnetic powder core, the inductance of the coil is represented by L, the existing inductance coil for precise electronic engineering has poor anti-interference effect when in use, and the inductance coil is easy to interfere so as to influence the service performance of the inductance coil, thereby being inconvenient for people to use.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the inductance coil with good anti-interference effect for the precision electronic engineering, which has the advantage of good anti-interference effect and solves the problem that the existing inductance coil for the precision electronic engineering is not good in anti-interference effect when in use, and is often interfered easily, so that the use performance of the inductance coil is influenced, and the use is inconvenient for people.
The inductance coil with good anti-interference effect for the precise electronic engineering comprises an insulating tube, wherein the surface of the insulating tube is fixedly connected with an inductance coil body, the surface of the inductance coil body is coated with an anti-corrosion layer, the surface of the anti-corrosion layer is coated with an anti-interference layer, and the surface of the anti-interference layer is coated with a heat-conducting copper foil.
The inductance coil with good anti-interference effect for the precise electronic engineering is characterized in that the anti-corrosion layer comprises an alkyd coating layer, a polytetrafluoroethylene coating layer and an epoxy zinc-rich primer layer, wherein the alkyd coating layer is positioned on the top of the polytetrafluoroethylene coating layer, and the polytetrafluoroethylene coating layer is positioned on the top of the epoxy zinc-rich primer layer.
The inductance coil with good anti-interference effect for the precise electronic engineering is characterized in that the thickness of the alkyd coating layer is 0.1-0.3 mm, the thickness of the polytetrafluoroethylene coating layer is 0.2-0.4 mm, and the thickness of the epoxy zinc-rich primer layer is 0.25-0.45 mm.
The inductance coil with good anti-interference effect for the precise electronic engineering is characterized in that the anti-interference layer comprises a graphene coating layer and a conductive copper coating layer, and the graphene coating layer is positioned on the top of the conductive copper coating layer.
The inductance coil with good anti-interference effect for the precise electronic engineering is characterized in that the thickness of the graphene coating layer is 0.2-0.35 mm, and the thickness of the conductive copper coating layer is 0.3-0.45 mm.
The inductance coil with good anti-interference effect for the precise electronic engineering is characterized in that one end of the inductance coil body is fixedly connected with a left connecting end, the other end of the inductance coil body is fixedly connected with a right connecting end, and the right connecting end and the left connecting end are both positioned at the bottom of an insulating tube.
Compared with the prior art, the utility model has the following beneficial effects:
1. the induction coil has the advantages of good anti-interference effect through the matching of the insulating tube, the induction coil body, the right connecting end, the left connecting end, the anti-corrosion layer, the alkyd coating layer, the polytetrafluoroethylene coating layer, the epoxy zinc-rich primer layer, the anti-interference layer, the graphene coating layer, the conductive copper coating layer and the heat-conducting copper foil, and solves the problems that the existing induction coil for precise electronic engineering is poor in anti-interference effect, the induction coil is easy to interfere, the use performance of the induction coil is affected, and therefore the induction coil is inconvenient to use.
2. According to the utility model, through the alkyd paint layer, the alkyd paint layer has the advantages of bright paint film, durability, flexibility of the paint film, good adhesive force, strong durability, difficult aging and antistatic property.
3. According to the utility model, the polytetrafluoroethylene coating layer has high temperature resistance, low temperature resistance, corrosion resistance and waterproofness.
4. According to the utility model, the epoxy zinc-rich primer layer has the advantages of good mechanical property, high hardness, good plasticity, water resistance, rust resistance and erosion resistance.
5. According to the utility model, the graphene coating layer has the advantages of corrosion resistance, flame retardance, heat conductivity, antifouling property, electromagnetic shielding property and antistatic property.
6. The conductive copper coating layer has the advantages of corrosion resistance, static elimination and magnetic field shielding.
7. According to the utility model, the heat-conducting copper foil has the advantages of high reliability, high temperature resistance, heat conductivity, good insulativity, shielding of external electromagnetic interference and heat dissipation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the body structure of the inductor of the present invention;
FIG. 3 is a cross-sectional view of a corrosion protection layer structure of the present invention;
fig. 4 is a cross-sectional view of a tamper resistant layer structure of the present invention.
In the figure: 1. an insulating tube; 2. an inductor coil body; 3. a right connection end; 4. a left connection end; 5. an anti-corrosion layer; 501. an alkyd coating layer; 502. a polytetrafluoroethylene coating layer; 503. an epoxy zinc-rich primer layer; 6. an anti-interference layer; 601. a graphene coating layer; 602. a conductive copper coating layer; 7. a thermally conductive copper foil.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The insulating tube 1, the inductance coil body 2, the right connecting end 3, the left connecting end 4, the anti-corrosion layer 5, the alkyd coating layer 501, the polytetrafluoroethylene coating layer 502, the epoxy zinc-rich primer layer 503, the anti-interference layer 6, the graphene coating layer 601, the conductive copper coating layer 602 and the heat-conducting copper foil 7 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the insulating tube can be known by technical manuals or conventional experimental methods.
Referring to fig. 1-4, the inductance coil with good anti-interference effect for precision electronic engineering of the present invention includes an insulation tube 1, an inductance coil body 2 is fixedly connected to the surface of the insulation tube 1, a left connection end 4 is fixedly connected to one end of the inductance coil body 2, a right connection end 3 is fixedly connected to the other end of the inductance coil body 2, the right connection end 3 and the left connection end 4 are both located at the bottom of the insulation tube 1, an anti-corrosion layer 5 is coated on the surface of the inductance coil body 2, the anti-corrosion layer 5 includes an alkyd paint layer 501, a polytetrafluoroethylene paint layer 502 and an epoxy zinc-rich primer layer 503, the alkyd paint layer 501 is located at the top of the polytetrafluoroethylene paint layer 502, the polytetrafluoroethylene paint layer 502 is located at the top of the epoxy zinc-rich primer layer 503, the alkyd paint layer 501 is 0.1 mm-0.3 mm in thickness, the polytetrafluoroethylene paint layer 502 is 0.2 mm-0.4 mm in thickness, the thickness of the epoxy zinc-rich primer layer 503 is 0.25 mm-0.45 mm, the alkyd paint layer 501 has bright paint film, durability, flexible paint film, good adhesive force, strong durability, difficult aging and antistatic property, the polytetrafluoroethylene paint layer 502 has high temperature resistance, low temperature resistance, corrosion resistance and water resistance, the epoxy zinc-rich primer layer 503 has good mechanical property, high hardness, good plasticity, water resistance, rust resistance and erosion resistance, the surface of the anti-corrosion layer 5 is coated with the anti-interference layer 6, the anti-interference layer 6 comprises a graphene paint layer 601 and a conductive copper paint layer 602, the graphene paint layer 601 is positioned on the top of the conductive copper paint layer 602, the thickness of the graphene paint layer 601 is 0.2 mm-0.35 mm, the thickness of the conductive copper paint layer 602 is 0.3 mm-0.45 mm, the graphene paint layer 601, the graphene coating layer 601 has corrosion resistance, flame retardance, thermal conductivity, antifouling property, electromagnetic shielding property and antistatic property, the conductive copper coating layer 602 has corrosion resistance, antistatic property and magnetic field shielding property, the heat-conducting copper foil 7 has high reliability, high temperature resistance, thermal conductivity, good insulating property, shielding of external electromagnetic interference and heat dissipation, and the heat-conducting copper foil 7 is coated on the surface of the anti-interference layer 6.
In the use of the utility model: anti-interference layer 6 includes graphite alkene dope layer 601 and electrically conductive copper dope layer 602, graphite alkene dope layer 601 is located the top of electrically conductive copper dope layer 602, it has anticorrosive nature to have set up graphite alkene dope layer 601, fire resistance, the heat conductivity, antifouling nature, electromagnetic shielding performance and antistatic behavior, it has anticorrosive nature to have set up electrically conductive copper dope layer 602, eliminate static nature and magnetic field shielding nature, cooperation through above-mentioned structure, the advantage that anti-interference effect is good has been reached, it is not good to have solved current inductance coils for accurate electronic engineering anti-interference effect when using, often inductance coils receives the interference easily, so that influence inductance coils performance, consequently, be not convenient for the problem that people used.
The above is merely an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a precision electronic engineering is with effectual inductance coils of anti-interference, includes insulating tube (1), its characterized in that: the surface of the insulating tube (1) is fixedly connected with an inductance coil body (2), the surface of the inductance coil body (2) is coated with an anti-corrosion layer (5), the surface of the anti-corrosion layer (5) is coated with an anti-interference layer (6), and the surface of the anti-interference layer (6) is coated with a heat-conducting copper foil (7).
2. The inductance coil with good anti-interference effect for the precise electronic engineering according to claim 1, characterized in that: the anti-corrosion layer (5) comprises an alkyd paint layer (501), a polytetrafluoroethylene paint layer (502) and an epoxy zinc-rich primer layer (503), wherein the alkyd paint layer (501) is located on the top of the polytetrafluoroethylene paint layer (502), and the polytetrafluoroethylene paint layer (502) is located on the top of the epoxy zinc-rich primer layer (503).
3. The inductance coil with good anti-interference effect for the precise electronic engineering according to claim 2, characterized in that: the thickness of the alkyd paint layer (501) is 0.1-0.3 mm, the thickness of the polytetrafluoroethylene paint layer (502) is 0.2-0.4 mm, and the thickness of the epoxy zinc-rich primer layer (503) is 0.25-0.45 mm.
4. The inductance coil with good anti-interference effect for the precise electronic engineering according to claim 1, characterized in that: the anti-interference layer (6) comprises a graphene coating layer (601) and a conductive copper coating layer (602), and the graphene coating layer (601) is located at the top of the conductive copper coating layer (602).
5. The inductance coil with good anti-interference effect for the precise electronic engineering according to claim 4, characterized in that: the thickness of the graphene coating layer (601) is 0.2-0.35 mm, and the thickness of the conductive copper coating layer (602) is 0.3-0.45 mm.
6. The inductance coil with good anti-interference effect for the precise electronic engineering according to claim 1, characterized in that: the one end fixedly connected with left link (4) of inductance coils body (2), the other end fixedly connected with right link (3) of inductance coils body (2), right side link (3) and left link (4) all are located the bottom of insulating tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122041206.7U CN215988375U (en) | 2021-08-27 | 2021-08-27 | Precise electronic engineering inductance coil with good anti-interference effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122041206.7U CN215988375U (en) | 2021-08-27 | 2021-08-27 | Precise electronic engineering inductance coil with good anti-interference effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215988375U true CN215988375U (en) | 2022-03-08 |
Family
ID=80579651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122041206.7U Active CN215988375U (en) | 2021-08-27 | 2021-08-27 | Precise electronic engineering inductance coil with good anti-interference effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215988375U (en) |
-
2021
- 2021-08-27 CN CN202122041206.7U patent/CN215988375U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240130 Address after: No. 124-2, Group 15, Liuhe Village, Pumen Town, Babu District, Hezhou City, Guangxi Zhuang Autonomous Region, 542800 Patentee after: Hezhou Baixin Electronic Technology Co.,Ltd. Country or region after: China Address before: 528425 end of Hongji Road, Minle community, Dongfeng Town, Zhongshan City, Guangdong Province (fourth floor of he Xiumin plant) Patentee before: Zhongshan Dawson Electronic Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |