CN216161609U - Explosion-proof lead type aluminum electrolytic capacitor - Google Patents
Explosion-proof lead type aluminum electrolytic capacitor Download PDFInfo
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- CN216161609U CN216161609U CN202122143879.3U CN202122143879U CN216161609U CN 216161609 U CN216161609 U CN 216161609U CN 202122143879 U CN202122143879 U CN 202122143879U CN 216161609 U CN216161609 U CN 216161609U
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Abstract
The utility model discloses an explosion-proof lead type aluminum electrolytic capacitor, which comprises a capacitor protective shell, wherein the upper end of the capacitor protective shell is provided with an installation connecting groove, a protective insulating plate is fixedly arranged in the mounting connecting groove, a lead guide hole is reserved on the protective insulating plate, a capacitor connecting lead is movably arranged in the lead guide hole, a capacitor inner core is fixedly arranged at the lower end of the capacitor connecting lead, an explosion-proof protective layer is fixedly arranged in the capacitor protective shell, a protective spring is fixedly arranged in the explosion-proof protective layer, the protective spring is fixedly provided with a stable connecting frame, the inner core of the capacitor is fixedly provided with a partition connecting sheet, the capacitor is characterized in that a capacitor coil is fixedly arranged in the capacitor inner core, an insulating protective layer is fixedly arranged on the outer side of the capacitor coil, and a leading-out connecting wire is fixedly arranged at the lower end of the capacitor coil. The explosion-proof lead type aluminum electrolytic capacitor increases the using effect of the product and prolongs the service life of the product.
Description
Technical Field
The utility model relates to the technical field of aluminum electrolytic capacitors, in particular to an explosion-proof lead type aluminum electrolytic capacitor.
Background
The capacitor is formed by sandwiching a layer of non-conductive insulating medium between two adjacent conductors, when voltage is applied between two polar plates of the capacitor, the capacitor can store charge, the capacitance of the capacitor is equal to the ratio of the charge amount on one conductive polar plate to the voltage between the two polar plates in value, the capacitor plays an important role in circuits such as tuning, bypass, coupling, filtering and the like, the rated voltage of the capacitor has more margin, the internal resistance can be reduced, the leakage current can be reduced, the loss angle can be reduced, the service life can be prolonged, the aluminum electrolytic capacitor also needs to be processed by direct current voltage, a layer of oxide film is formed on a positive plate as a medium, and the aluminum electrolytic capacitor has the characteristics of large capacity, large leakage current, poor stability and positive and negative polarities, and is suitable for being used in power supply filtering or low-frequency circuits.
Along with the continuous development of science and technology, the circuit board is also in continuous development, as common electronic component on the circuit board, the condenser is also in continuous progress, in order to improve the safe effect to equipment, explosion-proof requirement to internal element is also in continuous improvement, but current condenser is when using, the structure of self is all simple relatively, it is single, do not have explosion-proof protection architecture, the result of use of product has been reduced, the life of product has been shortened, lead to the product to have the potential safety hazard when using, the application scope of product has been restricted.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model aims to provide an explosion-proof lead type aluminum electrolytic capacitor, which solves the problems that the existing capacitor does not have an explosion-proof protection structure, the use effect of the product is reduced, and the service life of the product is shortened.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an explosion-proof lead type aluminum electrolytic capacitor, includes electric capacity protecting sheathing, the installation spread groove has been seted up to electric capacity protecting sheathing's upper end, fixed mounting has the protection insulation board in the installation spread groove, it has the lead guiding hole to reserve on the protection insulation board, movable mounting has electric capacity connecting lead in the lead guiding hole, electric capacity connecting lead's lower extreme fixed mounting has the electric capacity inner core, fixed mounting has explosion-proof protective layer in the electric capacity protecting sheathing, fixed mounting has protection spring in the explosion-proof protective layer, fixed mounting has stable link on the protection spring, in-core fixed mounting has the wall connection piece in the electric capacity, in-core fixed mounting has electric capacity coil in the electric capacity, electric capacity coil's outside fixed mounting has insulating protective layer, electric capacity coil's lower extreme fixed mounting has the leading-out connecting wire.
Preferably, the capacitor protection shell is designed to be a cylindrical structure, and the mounting connection groove on the capacitor protection shell is designed to be an inward-concave structure.
Preferably, the protective insulating plate is provided with lead guide holes which are symmetrical to each other, and the positions of the lead guide holes and the positions of the capacitor connecting leads correspond to each other.
Preferably, the capacitor connecting lead and the capacitor coil are fixedly connected with each other, and the capacitor coil and the lead-out connecting line are fixedly connected with each other.
Preferably, the explosion-proof protective layer is internally and symmetrically provided with stable connecting frames which are connected with each other through the protective spring and the explosion-proof protective layer.
Preferably, the partition connecting sheet is located in the middle of the capacitor inner core, and the capacitor coils are symmetrically arranged in the capacitor inner core.
Preferably, the lead-out connecting wire is designed to be of an L-shaped structure, and the lead-out connecting wire is electrically connected with the capacitor coil.
Compared with the prior art, the utility model has the following beneficial effects:
this explosion-proof lead type aluminum electrolytic capacitor, the inside protective layer has been increased, cooperation through the insulating layer, reduce the condition of electric leakage, the inner core adopts independent protection architecture, reduce the short circuit condition that the during operation of inner core leads to owing to discharge, better protect, reduce the condition that explodes, improve the whole explosion-proof effect of product, the result of use of product has been increased, the life of extension product, current condenser when using has been solved, the structure of self all is simple relatively, it is single, and explosion-proof protection architecture does not have, the result of use of product has been reduced, the life of product has been shortened, lead to the product to deposit the potential safety hazard when using, the problem of product application scope has been restricted.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic diagram of the internal structure of the capacitor core according to the present invention.
In the figure: 1. a capacitive protective housing; 2. mounting a connecting groove; 3. a protective insulating plate; 4. a lead guide hole; 5. a capacitor connecting lead; 6. an inner core of the capacitor; 7. an explosion-proof protective layer; 8. a stable connecting frame; 9. a guard spring; 10. separating connecting sheets; 11. an insulating protective layer; 12. a capacitive coil; 13. and leading out a connecting wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the explosion-proof lead type aluminum electrolytic capacitor provided by the utility model comprises a capacitor protective shell 1, an installation connecting groove 2 is formed in the upper end of the capacitor protective shell 1, a protective insulating plate 3 is fixedly installed in the installation connecting groove 2, a lead guiding hole 4 is reserved on the protective insulating plate 3, a capacitor connecting lead 5 is movably installed in the lead guiding hole 4, a capacitor inner core 6 is fixedly installed at the lower end of the capacitor connecting lead 5, an explosion-proof protective layer 7 is fixedly installed in the capacitor protective shell 1, a protective spring 9 is fixedly installed in the explosion-proof protective layer 7, a stable connecting frame 8 is fixedly installed on the protective spring 9, a partition connecting piece 10 is fixedly installed in the capacitor inner core 6, a capacitor coil 12 is fixedly installed in the capacitor inner core 6, an insulating protective layer 11 is fixedly installed on the outer side of the capacitor coil 12, and a lead connecting wire 13 is fixedly installed at the lower end of the capacitor coil 12.
Referring to fig. 1, a capacitor protection housing 1 is designed to be a cylindrical structure, and a mounting connection groove 2 on the capacitor protection housing 1 is designed to be an inward concave structure.
As a technical optimization scheme of the utility model, the capacitor protection shell 1 is arranged, so that better protection can be realized.
Referring to fig. 1, the protective insulating plate 3 is provided with lead guide holes 4 which are symmetrical to each other, and the positions of the lead guide holes 4 and the positions of the capacitor connecting leads 5 correspond to each other.
As a technical optimization scheme of the utility model, the insulation protection can be better carried out through the arrangement of the protective insulation plate 3.
Referring to fig. 2, the capacitor connection lead 5 and the capacitor coil 12 are fixedly connected to each other, and the capacitor coil 12 and the lead connection line 13 are fixedly connected to each other.
As a technical optimization scheme of the present invention, circuit connection can be performed better by the arrangement of the capacitor connection lead 5.
Referring to fig. 2, stable connection frames 8 are symmetrically arranged in the explosion-proof protection layer 7, and the stable connection frames 8 are connected with the explosion-proof protection layer 7 through protection springs 9.
As a technical optimization scheme of the utility model, the damage caused by explosion can be reduced by arranging the explosion-proof protection layer 7.
Referring to fig. 2, the blocking connecting plate 10 is located at the middle position in the capacitor inner core 6, and the capacitor coils 12 are symmetrically arranged in the capacitor inner core 6.
As a technical optimization scheme of the utility model, better protection can be realized by arranging the partition connecting sheet 10.
Referring to fig. 3, the lead-out connection line 13 is designed to have an "L" shape, and the lead-out connection line 13 is electrically connected to the capacitor coil 12.
As a technical optimization scheme of the present invention, the lead-out connection line 13 can be better used.
The working principle and the using process of the utility model are as follows: during the use, connect the work of connecting electric capacity and circuit through electric capacity connection lead wire 5, after the connection is accomplished, use, can be through mutually supporting of explosion-proof protective layer 7 and protection insulation board 3, reduce the influence that electric capacity discharge caused, and reduce the damage to equipment when exploding, stabilize the protection through inside stable link 8 to the position of electric capacity inner core 6, reduce the influence that the impact brought, the influence each other when inside insulating protection layer 11 can reduce electric capacity coil 12 during operation, better work of protecting.
To sum up: this explosion-proof lead type aluminum electrolytic capacitor, through setting up electric capacity protecting sheathing 1, installation spread groove 2, protection insulation board 3, lead wire guiding hole 4, electric capacity connecting lead 5, electric capacity inner core 6, explosion-proof protective layer 7, stable link 8, protection spring 9, cut off connection piece 10, insulating inoxidizing coating 11, electric capacity coil 12 and the cooperation of drawing forth connecting wire 13 are used, current condenser when using has been solved, the structure of self all is relatively simple, it is single, and explosion-proof protection architecture does not have, the result of use of product has been reduced, the life of product has been shortened, lead to the product to have the potential safety hazard when using, the problem of product application scope has been restricted.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An explosion-proof lead type aluminum electrolytic capacitor comprises a capacitor protective shell and is characterized in that: the utility model discloses a capacitor protection shell, including capacitor protection shell, lead guide hole, capacitor connection lead, capacitor inner core, explosion-proof protective layer, protection spring, stable link frame, wall connection piece, capacitor inner core, capacitor coil, insulating protective layer, capacitor coil's lower extreme fixed mounting has the leading-out connecting wire.
2. An explosion-proof lead-type aluminum electrolytic capacitor according to claim 1, characterized in that: the capacitor protection shell is designed into a cylindrical structure, and the installation connecting grooves in the capacitor protection shell are designed into an inwards-sunken structure.
3. An explosion-proof lead-type aluminum electrolytic capacitor according to claim 1, characterized in that: the protective insulating plate is provided with lead guide holes which are symmetrical to each other, and the positions of the lead guide holes correspond to the positions of the capacitor connecting leads.
4. An explosion-proof lead-type aluminum electrolytic capacitor according to claim 1, characterized in that: the capacitor connecting lead and the capacitor coil are fixedly connected with each other, and the capacitor coil and the lead-out connecting wire are fixedly connected with each other.
5. An explosion-proof lead-type aluminum electrolytic capacitor according to claim 1, characterized in that: the explosion-proof protective layer is internally and symmetrically provided with stable connecting frames which are connected with the explosion-proof protective layer through protective springs.
6. An explosion-proof lead-type aluminum electrolytic capacitor according to claim 1, characterized in that: the partition connecting sheet is located in the middle of the inner core of the capacitor, and the capacitor coils are symmetrically arranged in the inner core of the capacitor.
7. An explosion-proof lead-type aluminum electrolytic capacitor according to claim 1, characterized in that: the lead-out connecting wire is designed to be of an L-shaped structure, and the lead-out connecting wire is electrically connected with the capacitor coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122143879.3U CN216161609U (en) | 2021-09-07 | 2021-09-07 | Explosion-proof lead type aluminum electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122143879.3U CN216161609U (en) | 2021-09-07 | 2021-09-07 | Explosion-proof lead type aluminum electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216161609U true CN216161609U (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122143879.3U Active CN216161609U (en) | 2021-09-07 | 2021-09-07 | Explosion-proof lead type aluminum electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216161609U (en) |
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2021
- 2021-09-07 CN CN202122143879.3U patent/CN216161609U/en active Active
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