CN217690815U - Aluminum electrolytic capacitor with current breakdown prevention function - Google Patents
Aluminum electrolytic capacitor with current breakdown prevention function Download PDFInfo
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- CN217690815U CN217690815U CN202221138665.5U CN202221138665U CN217690815U CN 217690815 U CN217690815 U CN 217690815U CN 202221138665 U CN202221138665 U CN 202221138665U CN 217690815 U CN217690815 U CN 217690815U
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Abstract
The utility model provides an electrolytic capacitor with prevent electric current breakdown function, including the bottom sprag board, circular trompil has all been seted up to four corners in bottom sprag board's top, and inside fastening screw and external circuit board fixed connection of passing through of hole site of circular trompil, the top both sides side of bottom sprag board all corresponds and is equipped with U type support, and the vertical annular that is connected with in middle part of U type support is taken over outward, and the inside cavity of the casing that the annular was taken over outward is located the top middle part that the annular was taken over and is equipped with annular shell, and the appearance of annular shell is the arc, and the top middle part of annular shell is equipped with the top cap, the utility model discloses: the protection anti-interference current stabilization shell is arranged to prevent an electronic element inside from being interfered by external current, the probability of current breakdown is reduced, the protection anti-interference current stabilization shell covers the outside of the aluminum electrolytic capacitor, and the aluminum electrolytic capacitor is prevented from being broken down by external strong interference current.
Description
Technical Field
The utility model relates to an aluminium solves electric capacity technical field, specifically is an aluminium solves electric capacity with prevent current breakdown function.
Background
The existing aluminum electrolytic capacitor cannot play a role in avoiding electric shock breakdown in the using process, the problem that the aluminum electrolytic capacitor and the capacitor are burnt is easily caused under the condition of capacitor interference, and the stability is poor due to long-time use.
The existing aluminum electrolytic capacitor is easy to be subjected to electric shock in the using process, so that the capacitor is damaged, the service life of the aluminum electrolytic capacitor is seriously influenced, and the service life is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aluminium electrolytic capacitor with prevent electric current breakdown function to solve above-mentioned background art's problem.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an aluminium electrolytic capacitor with prevent electric current breakdown function, includes the bottom sprag board, circular trompil has all been seted up to four corners in bottom sprag board's top, inside fastening screw and external circuit board fixed connection of passing through of hole site of circular trompil, the top both sides side of bottom sprag board all corresponds and is equipped with U type support, the vertical outer takeover of annular that is connected with in middle part of U type support, the inside cavity of the casing that the annular was taken over outward is located the top middle part that the annular was taken over is equipped with annular shell, the appearance of annular shell is the arc, the top middle part of annular shell is equipped with the top cap.
As an optimal scheme of the utility model: the top middle part of top cap is equipped with packaging mechanism, packaging mechanism is including setting up the protective cover at annular shell top middle part, a plurality of annular fluting has evenly been seted up to the lid lateral wall of protective cover correspondence.
As an optimal scheme of the utility model: be located the inside cavity of protective cover, wherein be equipped with the protective housing in the lid of protective cover, the box internally mounted of protective housing has the anti-interference stationary flow shell of protection, the inside cavity of the anti-interference stationary flow shell of protection, the bottom surface of U type support is provided with the connection base.
As an optimal scheme of the utility model: the connecting device is characterized in that a connecting vertical plate is fixedly mounted in the middle of the top end of the connecting base, strip-shaped plates are correspondingly arranged on two sides of the top of the connecting vertical plate, and a side connecting plate is arranged in the middle of the top end of each strip-shaped plate.
As an optimal scheme of the utility model: the middle part of the side connecting plate is provided with aluminum electrolytic capacitors, the aluminum electrolytic capacitors are hollow inside the shell, the aluminum electrolytic capacitors are located on two sides of the top of each aluminum electrolytic capacitor, trapezoidal protective seats are correspondingly arranged on two sides of the top of each aluminum electrolytic capacitor, and anti-interference coils are arranged in the middle of each trapezoidal protective seat.
As a preferred scheme of the utility model: the anti-interference coil is in wire-wrapping connection with the middle of the trapezoidal protective seat, side connecting pieces are correspondingly arranged on two sides of the middle of the top end of the shell of the aluminum electrolytic capacitor, and connecting blocks are transversely arranged at the bottoms of the side connecting pieces.
As an optimal scheme of the utility model: one of them avris that electric capacity was separated to aluminium is equipped with anti-interference aluminum sheet, the bottom surface that electric capacity was separated to aluminium all corresponds installs a plurality of soldering stitches, a plurality of the bottom of soldering stitch is pasted tightly to alternate with the face bottom of strip board and is connected.
As a preferred scheme of the utility model: the bottoms of the two half pieces of the U-shaped bracket are fixedly connected with the two edges of the connecting vertical plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1) The protection anti-interference current stabilizing shell is arranged to prevent an internal electronic element from being interfered by external current, so that the probability of current breakdown is reduced, and the protection anti-interference current stabilizing shell is covered and connected to the outer part of the aluminum electrolytic capacitor, so that the internal aluminum electrolytic capacitor is prevented from being broken down by external strong interference current;
2) The annular fluting that sets up and U type support make things convenient for and aluminium to separate the cover of having accomplished the integration between the electric capacity and connect, avoid external environment influence down, reduce aluminium and separate the electrode probability of electric capacity, under the effect of tin soldering stitch and anti-interference coil of setting, weaken electromagnetic interference.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the split structure of the present invention;
fig. 4 is a second schematic view of the split structure of the present invention.
In the figure: 1. a bottom support plate; 11. circular holes are formed; 12. a U-shaped bracket; 13. an annular external connecting pipe; 14. an annular housing; 15. a top cover; 2. a packaging mechanism; 21. a protective cover; 22. annular grooving; 23. a protective box; 24. a protective anti-interference current stabilization shell; 25. connecting a vertical plate; 26. a side connecting plate; 27. an aluminum electrolytic capacitor; 28. an anti-interference coil; 29. a side connecting sheet; 291. connecting blocks; 292. anti-interference aluminum sheets; 293. soldering pins.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an aluminium electrolytic capacitor with prevent current breakdown function, including bottom sprag 1, circular trompil 11 has all been seted up to four corners in bottom sprag 1's top, inside fastening screw and external circuit board fixed connection through the hole site of circular trompil 11, bottom sprag 1's top both sides avris all corresponds and is equipped with U type support 12, the middle part vertical connection of U type support 12 has the annular to take over 13 outward, the inside cavity of the casing of annular outer takeover 13, the top middle part that is located annular outer takeover 13 is equipped with annular shell 14, annular shell 14's appearance is the arc, the top middle part that is located annular shell 14 is equipped with top cap 15.
In this embodiment: the top end middle part of the top cover 15 is provided with a packaging mechanism 2, the packaging mechanism 2 comprises a protective cover 21 arranged at the top end middle part of the annular shell 14, and the side wall of the cover body of the protective cover 21 is uniformly and correspondingly provided with a plurality of annular slots 22.
The supporting installation of the packaging mechanism 2 is facilitated by the provision of the protective cover 21 and the annular slot 22.
In this embodiment: the protection box is characterized in that the protection cover 21 is hollow, a protection box 23 is arranged in a cover body of the protection cover 21, a protection anti-interference current stabilization shell 24 is arranged inside the protection box 23, the protection anti-interference current stabilization shell 24 is hollow, and a connection base is arranged on the surface of the bottom of the U-shaped support 12.
The protection anti-interference current stabilization shell 24 is arranged to prevent the aluminum electrolytic capacitor 27 of the internal protection from being shocked in the using process.
In this embodiment: the middle of the top end of the connecting base is fixedly provided with a connecting vertical plate 25, two sides of the top of the connecting vertical plate 25 are correspondingly provided with strip-shaped plates, and the middle of the top end of each strip-shaped plate is provided with a side connecting plate 26.
The strip-shaped plates and the side connecting plates 26 are arranged to facilitate the combined installation of the strip-shaped plates by personnel.
In this embodiment: an aluminum electrolytic capacitor 27 is arranged in the middle of the side connecting plate 26, the shell of the aluminum electrolytic capacitor 27 is hollow, trapezoidal protective seats are correspondingly arranged on two sides of the top of the aluminum electrolytic capacitor 27, and anti-interference coils 28 are arranged in the middle of the trapezoidal protective seats.
The anti-interference coil 28 is arranged to avoid the influence of external current, and the anti-interference capability of the aluminum electrolytic capacitor 27 is improved.
In this embodiment: the anti-interference coil 28 is wound and connected in the middle of the trapezoid protection seat, the two sides of the middle of the top end of the shell of the aluminum electrolytic capacitor 27 are correspondingly provided with side connection pieces 29, and the bottoms of the side connection pieces 29 are transversely provided with connection blocks 291.
The side connecting piece 29 and the connecting block 291 are arranged to facilitate the installation of the aluminum electrolytic capacitor 27.
In this embodiment: an anti-interference aluminum sheet 292 is arranged on one side of the aluminum electrolytic capacitor 27, a plurality of soldering pins 293 are correspondingly mounted on the bottom surface of the aluminum electrolytic capacitor 27, and the bottoms of the soldering pins 293 are closely attached to and penetrated and connected with the bottom of the plate surface of the strip plate.
The solder pins 293 are provided for the modular mounting of the electrolytic capacitors 27 to the circuit board.
In this embodiment: the bottoms of the two half U-shaped brackets 12 are fixedly connected with two edges of the connecting vertical plate 25.
The U-shaped bracket 12 and the connecting vertical plate 25 are arranged to facilitate the combined installation of the connecting vertical plate 25.
When the aluminum electrolytic capacitor 27 is used specifically, firstly, the aluminum electrolytic capacitor 27 needs to be fastened and soldered on pins of a formulated circuit board, a user needs to mount the bottom support plate 1 and a soldered circuit component in advance, the bottom support plate 1 can be directly and quickly mounted on the surface of the circuit board through the corresponding circular holes 11 at the two side angle positions of the two bottom support plates 1 and the bottom support plate 1, the aluminum electrolytic capacitor 27 is mounted in a buckling manner by combining the connecting vertical plate 25, the internal capacitor structure is protected, a plurality of pin positions and structures at the bottom of the aluminum electrolytic capacitor 27 are closely connected, a strip-shaped plate at the middle position is appointed, the middle position of the top cover 15 is protected, current interference and electric shock on other circuit boards are avoided, and then the top cover 15 is correspondingly buckled on the surface of the annular shell 14 and covers the annular shell 14 on the surface of the capacitor against the annular groove 22;
when using, the user of service needs to carry out the combination formula installation to between the both sides marginal structure on the position of the connecting block 291 that corresponds the top, if during the use when the careless electric shock that leaks of electric current produces, under the protection casing of annular housing 14 connects the effect, avoid producing electric arc on the circuit board, lead to the fact the electric shock to inside electric capacity, improved inside protection efficiency, combine the anti-interference stationary flow shell 24 of protection, improved the protection efficiency to electronic component, prevent that electric current from puncturing aluminium and separate electric capacity 27.
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 and equivalents may be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an aluminium electrolytic capacitor with prevent electric current breakdown function, includes bottom sprag board (1), its characterized in that, circular trompil (11) have all been seted up to four corners on the top of bottom sprag board (1), the hole site of circular trompil (11) is inside through fastening screw and external circuit board fixed connection, the top both sides side of bottom sprag board (1) all corresponds and is equipped with U type support (12), the middle part vertical connection of U type support (12) has annular external takeover (13), the inside cavity of casing of annular external takeover (13) is located the top middle part of annular external takeover (13) is equipped with annular shell (14), the appearance of annular shell (14) is the arc, is located the top middle part of annular shell (14) is equipped with top cap (15), the top middle part of top cap (15) is equipped with packaging mechanism (2).
2. The aluminum electrolytic capacitor with the function of preventing current breakdown as claimed in claim 1, wherein: the packaging mechanism (2) comprises a protective cover (21) arranged in the middle of the top end of the annular shell (14), and a plurality of annular grooves (22) are uniformly formed in the side wall of the cover body of the protective cover (21) correspondingly.
3. The aluminum electrolytic capacitor with the function of preventing current breakdown as claimed in claim 2, wherein: the inside cavity that is located protective cover (21), wherein be equipped with protective housing (23) in the lid of protective cover (21), the box internally mounted of protective housing (23) has the anti-interference stationary flow shell of protection (24), the inside cavity of the anti-interference stationary flow shell of protection (24), the bottom surface of U type support (12) is provided with the connection base.
4. The aluminum electrolytic capacitor with the function of preventing current breakdown as claimed in claim 3, wherein: the connecting device is characterized in that a connecting vertical plate (25) is fixedly installed in the middle of the top end of the connecting base, strip-shaped plates are correspondingly arranged on two sides of the top of the connecting vertical plate (25), and a side connecting plate (26) is arranged in the middle of the top end of each strip-shaped plate.
5. The aluminum electrolytic capacitor with the function of preventing current breakdown as claimed in claim 4, wherein: the middle part of side connecting plate (26) is provided with aluminium electrolytic capacitor (27), the inside cavity of casing that aluminium electrolytic capacitor (27) was located the top both sides side of aluminium electrolytic capacitor (27) all corresponds and is equipped with trapezoidal protection seat, the middle part of trapezoidal protection seat is provided with anti-interference coil (28).
6. The aluminum electrolytic capacitor with the function of preventing current breakdown as claimed in claim 5, wherein: anti-interference coil (28) solderless wrapped connection sets up the middle part at trapezoidal protection seat, the aluminium is separated the casing top middle part both sides limit of electric capacity (27) and is all correspondingly equipped with side connection piece (29), and connecting block (291) are all transversely installed to the bottom of both sides side connection piece (29).
7. The aluminum electrolytic capacitor with the function of preventing current breakdown as claimed in claim 6, wherein: one of them avris that electric capacity (27) were separated out to aluminium is equipped with anti-interference aluminum sheet (292), the bottom surface that electric capacity (27) were separated out to aluminium all corresponds installs a plurality of root soldering stitches (293), a plurality of the bottom of soldering stitch (293) pastes tightly to alternate with the face bottom of strip board and is connected.
8. The aluminum electrolytic capacitor with the function of preventing current breakdown as claimed in claim 1, wherein: the bottoms of the two half pieces of the U-shaped bracket (12) are fixedly connected with two edges of the connecting vertical plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221138665.5U CN217690815U (en) | 2022-05-13 | 2022-05-13 | Aluminum electrolytic capacitor with current breakdown prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221138665.5U CN217690815U (en) | 2022-05-13 | 2022-05-13 | Aluminum electrolytic capacitor with current breakdown prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217690815U true CN217690815U (en) | 2022-10-28 |
Family
ID=83738191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221138665.5U Active CN217690815U (en) | 2022-05-13 | 2022-05-13 | Aluminum electrolytic capacitor with current breakdown prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217690815U (en) |
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2022
- 2022-05-13 CN CN202221138665.5U patent/CN217690815U/en active Active
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