CN214956439U

CN214956439U - Novel rust-resistant anti-interference capacitor that loses

Info

Publication number: CN214956439U
Application number: CN202121522699.XU
Authority: CN
Inventors: 毛子潇
Original assignee: Wuxi Mijia Electronic Technology Co ltd
Current assignee: Wuxi Mijia Electronic Technology Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-11-30
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to the technical field of capacitors, and discloses a novel anti-corrosion anti-interference capacitor, which comprises a capacitor inner core, wherein an aluminum shell, a first protective layer and a second protective layer are sequentially arranged outside the capacitor inner core, the outer side of the capacitor inner core is arranged at the inner side of the aluminum shell, the outer side of the aluminum shell is arranged at the inner side of the first protective layer, the outer side of the first protective layer is arranged at the inner side of the second protective layer, the aluminum shell is subjected to tinning passivation treatment by a user through the arrangement of the aluminum shell, the first anti-corrosion layer and the second anti-corrosion layer, the anti-corrosion performance of the shell is favorably enhanced, the first anti-corrosion layer and the second anti-corrosion layer are made of carbon fiber materials, the anti-corrosion effect is achieved, the poor anti-corrosion effect of the existing capacitor is solved, and the later use effect of the capacitor is influenced, the requirement of a user can not be met, and the practicability of the capacitor is reduced.

Description

Novel rust-resistant anti-interference capacitor that loses

Technical Field

The utility model relates to a condenser technical field specifically is a novel rust-resistant anti-interference capacitor who loses.

Background

The condenser is a basic electronic components, has the characteristics of "hinder direct current and lead to interchange" to among the wide application in various circuits, and along with automatic development at present, the scope of circuit application is also more and more wide, and this operating environment that will make the circuit also becomes more and more, but the rust-resistant effect of losing of current condenser is poor, influences condenser later stage result of use, can't satisfy user's demand, has reduced the practicality of condenser.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel rust-resistant anti-interference capacitor that loses reaches the purpose of convenient to use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel rust-resistant anti-interference capacitor, includes capacitor inner core, capacitor inner core's outside has set gradually aluminium shell, first inoxidizing coating, second inoxidizing coating, capacitor inner core's the outside sets up with the inboard of aluminium shell, the outside of aluminium shell sets up with the inboard of first inoxidizing coating, the outside of first inoxidizing coating sets up with the inboard of second inoxidizing coating, first inoxidizing coating is including first rust-resistant layer, anti-aging layer and high temperature resistant flame retardant coating, and the second inoxidizing coating is including second rust-resistant layer, antistatic backing and anti extrusion layer.

Preferably, the aluminum shell is subjected to tin plating passivation treatment, so that the rust resistance of the shell is enhanced.

Preferably, the thicknesses of the first rust-proof layer and the second rust-proof layer are both 4 mm, and the first rust-proof layer and the second rust-proof layer are both made of carbon fiber materials and play a role in corrosion prevention.

Preferably, the thickness of the anti-aging layer is 3 mm, and the outer surface of the anti-aging layer is coated with anti-oxidation oil to slow down the oxidation speed.

Preferably, the thickness of the high-temperature-resistant flame-retardant layer is 3 millimeters, and the high-temperature-resistant flame-retardant layer is made of aramid fibers, so that the high-temperature-resistant flame-retardant performance is improved.

Preferably, the thickness of the anti-static layer is 5 mm, and the anti-static layer is made of polycarbonate material, so that the capacitor body has an anti-static function.

Preferably, the thickness of anti extrusion layer is 6 millimeters, the anti extrusion layer adopts the aluminium material, can be convenient for improve the intensity of capacitor body.

The utility model provides a novel rust-resistant anti-interference capacitor who loses. The method has the following beneficial effects:

(1) the utility model discloses a set up aluminum hull, first rust-resistant layer, second rust-resistant layer, the user adopts tin-plating passivation with aluminum hull to handle, be favorable to strengthening the rust-resistant performance of shell, with first rust-resistant layer, the rust-resistant layer of losing of second adopts carbon fiber material to make, play rust-resistant effect of losing, reached rust-resistant effect of losing, it is poor to have solved current rust-resistant effect of losing of condenser, influence condenser later stage result of use, can't satisfy user's demand, the problem of the practicality of condenser has been reduced.

(2) The utility model discloses a set up anti-aging layer, high temperature resistant fire-retardant layer, antistatic backing and anti extrusion layer, the user has scribbled anti-oxidation oil with the surface on anti-aging layer, slow down the oxidation rate, adopt aramid fiber to make high temperature resistant fire-retardant layer, improve high temperature resistant fire-retardant performance, adopt the polycarbonate material to make antistatic backing, can make the capacitor body have the function of preventing static, adopt the aluminium material with anti extrusion layer, can be convenient for improve the intensity of capacitor body, anti-aging has been reached, high temperature resistant fire-retardant, prevent static and anti extrusion's effect.

Drawings

FIG. 1 is a diagram of the inner core of the capacitor of the present invention;

FIG. 2 is a view of a first protective layer of the present invention;

fig. 3 is a view of a second protective layer of the present invention.

In the figure: 1 capacitor inner core, 2 aluminum shell, 3 first protective layer, 4 second protective layer, 301 first rust-proof layer, 302 anti-aging layer, 303 high temperature resistant flame retardant layer, 401 second rust-proof layer, 402 anti-static layer, 403 anti-extrusion layer.

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.

Examples of which are illustrated in the accompanying drawings, wherein like 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 and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-3, the utility model provides a technical solution: a novel anti-corrosion anti-interference capacitor comprises a capacitor inner core 1, wherein an aluminum shell 2, a first protective layer 3 and a second protective layer 4 are sequentially arranged outside the capacitor inner core 1, the outer side of the capacitor inner core 1 and the inner side of the aluminum shell 2 are arranged, the aluminum shell 2 is subjected to tin-plating passivation treatment, the anti-corrosion performance of the shell is favorably enhanced, the outer side of the aluminum shell 2 and the inner side of the first protective layer 3 are arranged, the outer side of the first protective layer 3 and the inner side of the second protective layer 4 are arranged, the first protective layer 3 comprises a first rust-proof layer 301, an anti-aging layer 302 and a high-temperature resistant flame-retardant layer 303, the thicknesses of the first rust-proof layer 301 and the second rust-proof layer 401 are both 4 mm, the first rust-proof layer 301 and the second rust-proof layer 401 are made of carbon fiber materials and play a role in rust prevention, the thickness of the anti-aging layer 302 is 3 mm, and anti-oxidation oil is smeared on the outer surface of the anti-corrosion layer 302, slowing down the oxidation rate, the thickness of high temperature resistant fire-retardant layer 303 is 3 millimeters, high temperature resistant fire-retardant layer 303 is made for aramid fiber, improve high temperature resistant fire-retardant performance, second inoxidizing coating 4 is including second rust prevention layer 401, antistatic backing 402 and anti extrusion layer 403, the thickness of antistatic backing 402 is 5 millimeters, antistatic backing 402 is made for the polycarbonate material, can make the capacitor body have the function of preventing static, the thickness of anti extrusion layer 403 is 6 millimeters, anti extrusion layer 403 adopts the aluminium material, can be convenient for improve the intensity of capacitor body.

When the anti-corrosion capacitor is used, a user conducts tin plating passivation treatment on the aluminum shell 2, the anti-corrosion performance of the shell is favorably enhanced, the first anti-corrosion layer 301 and the second anti-corrosion layer 401 are made of carbon fiber materials, the anti-corrosion effect is achieved, anti-oxidation oil is coated on the outer surface of the anti-aging layer 302 by the user, the oxidation speed is reduced, the high-temperature-resistant flame-retardant layer 303 is made of aramid fibers, the high-temperature-resistant flame-retardant performance is improved, the anti-static layer 402 is made of polycarbonate materials, the capacitor body can have the anti-static function, the anti-extrusion layer 403 is made of aluminum, the strength of the capacitor body can be conveniently improved, and the anti-aging, high-temperature-retardant, anti-static and anti-extrusion performances are achieved.

To sum up, through setting up aluminum hull 2, first rust-resistant layer 301, second rust-resistant layer 401, the user adopts tin-plating passivation with aluminum hull 2, be favorable to strengthening the rust-resistant performance of shell, make first rust-resistant layer 301, second rust-resistant layer 401 adopt carbon fiber material, play rust-resistant effect, reached rust-resistant effect, it is poor to have solved current condenser rust-resistant effect, influence condenser later stage result of use, can't satisfy user's demand, the problem of the practicality of condenser has been reduced.

Through setting up anti-aging layer 302, high temperature resistant fire-retardant layer 303, antistatic backing 402 and anti extrusion layer 403, the user has scribbled anti-oxidation oil with anti-aging layer 302's surface, slow down the oxidation rate, it adopts aramid fiber to make to adopt high temperature resistant fire-retardant layer 303, improve high temperature resistant fire-retardant performance, it adopts the polycarbonate material to make antistatic backing 402, can make the capacitor body have the function of preventing static, adopt the aluminium material with anti extrusion layer 403, can be convenient for improve the intensity of capacitor body, reached anti-aging, high temperature resistant fire-retardant, antistatic and anti extrusion's effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel rust-resistant anti-interference capacitor that loses, includes capacitor inner core (1), its characterized in that: the outside of condenser inner core (1) has set gradually aluminium shell (2), first inoxidizing coating (3), second inoxidizing coating (4), the outside of condenser inner core (1) sets up with the inboard of aluminium shell (2), the outside of aluminium shell (2) sets up with the inboard of first inoxidizing coating (3), the outside of first inoxidizing coating (3) sets up with the inboard of second inoxidizing coating (4), first inoxidizing coating (3) are including first rust-resistant layer (301), anti-aging layer (302) and high temperature resistant flame retardant coating (303), and second inoxidizing coating (4) are including second rust-resistant layer (401), antistatic backing (402) and anti extrusion layer (403).

2. The novel anti-corrosion anti-interference capacitor as claimed in claim 1, wherein: the aluminum shell (2) is subjected to tin plating passivation treatment.

3. The novel anti-corrosion anti-interference capacitor as claimed in claim 1, wherein: the thicknesses of the first rust-proof layer (301) and the second rust-proof layer (401) are both 4 mm, and the first rust-proof layer (301) and the second rust-proof layer (401) are both made of carbon fiber materials.

4. The novel anti-corrosion anti-interference capacitor as claimed in claim 1, wherein: the thickness of the anti-aging layer (302) is 3 mm, and anti-oxidation oil is coated on the outer surface of the anti-aging layer (302).

5. The novel anti-corrosion anti-interference capacitor as claimed in claim 1, wherein: the thickness of the high-temperature-resistant flame-retardant layer (303) is 3 mm, and the high-temperature-resistant flame-retardant layer (303) is made of aramid fibers.

6. The novel anti-corrosion anti-interference capacitor as claimed in claim 1, wherein: the thickness of the anti-static layer (402) is 5 mm, and the anti-static layer (402) is made of polycarbonate material.

7. The novel anti-corrosion anti-interference capacitor as claimed in claim 1, wherein: the thickness of the anti-extrusion layer (403) is 6 mm, and the anti-extrusion layer (403) is made of aluminum.