CN205828161U - A kind of aluminium electrolutic capacitor shell mechanism - Google Patents
A kind of aluminium electrolutic capacitor shell mechanism Download PDFInfo
- Publication number
- CN205828161U CN205828161U CN201620820075.9U CN201620820075U CN205828161U CN 205828161 U CN205828161 U CN 205828161U CN 201620820075 U CN201620820075 U CN 201620820075U CN 205828161 U CN205828161 U CN 205828161U
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- Prior art keywords
- explosion
- proof
- insulation crust
- wire
- lead
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Abstract
The utility model discloses a kind of aluminium electrolutic capacitor shell mechanism, including containment vessel, insulation crust, aluminum hull, explosion-proof lead-in wire, positive pole pin, negative pin, rubber closure, lead-in wire fixed plate, explosion-proof indent, insulation crust seals lid, aluminum hull seals lid and baffle ring.The beneficial effects of the utility model are: the explosion-proof indent that this utility model shell is set up can effectively prevent capacitor internal fault from producing the capacitor element internal pressure increase that the collapse of a succession of self-healing property causes, cause capacitor case rupture, the internal explosion-proof lead-in wire arranged of capacitor element, can be when explosion-proof indent projection, disconnect explosion-proof lead-in wire, make itself and isolated from power, prevent secondary disaster from occurring, the resistance to pressure making capacitor is good, improve electric property, improve the life-span of electrolysis condenser, reduce the energy consumption of electrolysis condenser, insulation crust phenolic resin casting pressure forms, its good insulation preformance, the containment vessel arranged can effectively protect both positive and negative polarity, have dust-proof, water resistance.
Description
Technical field
This utility model relates to a kind of shell mechanism, is specially a kind of aluminium electrolutic capacitor shell mechanism, and belonging to electric power should
Use technical field.
Background technology
Aluminium electrolutic capacitor is high universal of the good electrical property made of a kind of aluminum, scope of application width, reliability
Electrolysis condenser, because of the feature of its low cost, aluminium electrolutic capacitor always is the conventional selection of power supply, and capacitor is a kind of storage
Can element, be used in circuit tuning, filter, couple, bypass, energy conversion and time delay, capacitor is generally termed electric capacity, by it
Structure can be divided into fixed capacity device, semivariable capacitor, three kinds of variable condenser, along with making rapid progress of electronic information technology,
The update speed of digital electronic goods is increasingly faster, withFlat panel TV、Notebook computer、Digital cameraIt is main Deng product
Consumer electronics product volume of production and marketing sustainable growth, has driven capacitor industry to increase, and aluminium electrolutic capacitor is because of in the course of the work
There is " spontaneous recovery " characteristic, dielectric oxide film can bear the highest electric field intensity, can obtain the highest specified static capacity,
Capacitance that unit volume is had is the biggest etc., and advantage is widely used, and the enclosure designs of aluminium electrolutic capacitor is the heaviest
Want, but, traditional they restricted lifetime of aluminium electrolutic capacitor shell and easily being affected by high temperature and low temperature extreme condition, insulate
Antiseptic property there is also deficiency, when there is violent reaction, forms pressure in capacitor, forces it to discharge inflammable, corrosion
Property gas, thus explode, or explode in a short-circuit situation, it is impossible to well protect equipment, to both positive and negative polarity after installation
Protection aspect also there is also deficiency.Therefore, for the problems referred to above, a kind of aluminium electrolutic capacitor shell mechanism is proposed.
Utility model content
The purpose of this utility model is that provides a kind of aluminium electrolutic capacitor shell mechanism to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose, a kind of aluminium electrolutic capacitor shell mechanism, bag
Include containment vessel and be arranged on the insulation crust within described containment vessel, the internally installed aluminum hull of described insulation crust；Described aluminum hull
Inside arranges lead-in wire fixed plate, and explosion-proof lead-in wire is installed on described lead-in wire fixed plate top；Described explosion-proof guide-wire tip arranges rubber
Seal lid, and positive pole pin is installed on described rubber closure top；Described positive pole pin side arranges negative pin, and described aluminum
Explosion-proof indent is set inside shell；Described rubber closure is sealed lid by insulation crust and aluminum hull seals lid and constitutes.
Preferably, described insulation crust sealing lid external diameter is identical with described insulation crust external diameter size.
Preferably, baffle ring is set between described containment vessel and described insulation crust, and described baffle ring is away from the bottom of described containment vessel
End 2mm.
Preferably, described positive pole pin 5mm longer than described negative pin.
Preferably, described aluminum hull diameter is less than described insulation crust diameter, and described insulation crust diameter is less than described guarantor
Protective case diameter.
Preferably, described explosion-proof lead-in wire and described negative pin are electrically connected with described positive pole pin inner portions.
The beneficial effects of the utility model are: the explosion-proof indent that this kind of aluminium electrolutic capacitor shell is set up can effectively prevent electricity
Container internal fault produces the capacitor element internal pressure increase that the collapse of a succession of self-healing property causes, and causes capacitor case quick-fried
Split, the internal explosion-proof lead-in wire arranged of capacitor element, explosion-proof lead-in wire can be disconnected when explosion-proof indent projection so that it is with power supply every
From, prevent secondary disaster from occurring, improve electric property, improve the life-span of electrolysis condenser, reduce the energy consumption of electrolysis condenser, absolutely
Edge shell phenolic resin casting pressure forms, its good insulation preformance, intensity greatly and not cracky, and end seals is good, firmly, do not leak
Liquid also can bear bigger all directions external force, its not only good looking appearance, easy to use, and has the features such as life-span length, parameter stability,
Its reliable in quality, the containment vessel of setting can effectively be protected both positive and negative polarity, have dust-proof, water resistance, have good economic benefit
And social benefit, it is suitable for promoting the use of.
Accompanying drawing explanation
Fig. 1 is this utility model internal structure schematic diagram；
Fig. 2 is this utility model rubber closure schematic diagram；
Fig. 3 is this utility model partial structurtes schematic diagram.
In figure: 1, containment vessel, 2, insulation crust, 3, aluminum hull, 4, explosion-proof lead-in wire, 5, positive pole pin, 6, negative pin, 7, rubber
Glue seals lid, 8, lead-in wire fixed plate, 9, explosion-proof indent, 10, insulation crust seal lid, 11, aluminum hull seal lid, 12, baffle ring.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to shown in Fig. 1-3, a kind of aluminium electrolutic capacitor shell mechanism, including containment vessel 1 and be arranged on described guarantor
Insulation crust 2 within protective case 1, the described internally installed aluminum hull of insulation crust 23；Described aluminum hull 3 is internal arranges lead-in wire fixed plate 8,
And the explosion-proof lead-in wire 4 of described lead-in wire fixed plate 8 top installation；Described explosion-proof lead-in wire 4 top arranges rubber closure 7, and described rubber
Glue seals lid 7 top and installs positive pole pin 5；Described positive pole pin 5 side arranges negative pin 6, and the internal setting of described aluminum hull 3
Explosion-proof indent 9；Described rubber closure 7 is sealed lid 10 by insulation crust and aluminum hull seals lid 11 and constitutes.
As a kind of technical optimization scheme of the present utility model, described insulation crust seals outside lid 10 external diameters and described insulation
Shell 2 external diameter size is identical so that overall structure is the compactest.
As a kind of technical optimization scheme of the present utility model, between described containment vessel 1 and described insulation crust 2, gear is set
Ring 12, and described baffle ring 12 is away from described containment vessel 1 bottom 2mm, is effectively protected both positive and negative polarity pin.
As a kind of technical optimization scheme of the present utility model, the described positive pole pin 5 described long 5mm of negative pin 6 of ratio, just
In distinguishing both positive and negative polarity.
As a kind of technical optimization scheme of the present utility model, described aluminum hull 3 diameter is less than described insulation crust 2 diameter,
And described insulation crust 2 diameter is less than described containment vessel 1 diameter, it is simple to the installing/dismounting of shell.
In use, this kind of aluminium electrolutic capacitor is placed on aluminium electrolutic capacitor enclosure to this utility model, sets up
Explosion-proof indent 9 can effectively prevent capacitor internal fault from producing the capacitor element internal pressure that the collapse of a succession of self-healing property causes
Increase, cause capacitor case rupture, the internal explosion-proof lead-in wire arranged of capacitor element, can disconnect when explosion-proof indent 9 is protruding
Explosion-proof lead-in wire 4 so that it is with isolated from power, prevent secondary disaster from occurring, improves electric property, improves the life-span of electrolysis condenser,
Reducing the energy consumption of electrolysis condenser, insulation crust 2 phenolic resin casting pressure forms, and its good insulation preformance, intensity is big and the most fragile
Damaging, end seals is good, firm, no leakage can bear bigger all directions external force, its not only good looking appearance, easy to use,
And have the features such as life-span length, parameter stability, its reliable in quality, the containment vessel 1 of setting can effectively protect both positive and negative polarity, have dust-proof,
Water resistance.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (6)
1. an aluminium electrolutic capacitor shell mechanism, including containment vessel (1) and be arranged on the insulation that described containment vessel (1) is internal
Shell (2), it is characterised in that: described insulation crust (2) internally installed aluminum hull (3)；The internal lead-in wire that arranges of described aluminum hull (3) is fixed
Plate (8), and described lead-in wire fixed plate (8) the top explosion-proof lead-in wire of installation (4)；Described explosion-proof lead-in wire (4) top arranges rubber seal
Lid (7), and described rubber closure (7) top installation positive pole pin (5)；Described positive pole pin (5) side arranges negative pin
(6), and inside described aluminum hull (3), explosion-proof indent (9) is set；Described rubber closure (7) by insulation crust seal lid (10) and
Aluminum hull seals lid (11) and constitutes.
A kind of aluminium electrolutic capacitor shell mechanism the most according to claim 1, it is characterised in that: described insulation crust seals
Lid (10) external diameter is identical with described insulation crust (2) external diameter size.
A kind of aluminium electrolutic capacitor shell mechanism the most according to claim 1, it is characterised in that: described containment vessel (1) with
Baffle ring (12) is set between described insulation crust (2), and described baffle ring (12) is away from described containment vessel (1) bottom 2mm.
A kind of aluminium electrolutic capacitor shell mechanism the most according to claim 1, it is characterised in that: described positive pole pin (5)
Than described negative pin (6) long 5mm.
A kind of aluminium electrolutic capacitor shell mechanism the most according to claim 1, it is characterised in that: described aluminum hull (3) straight
Footpath is less than the diameter of described insulation crust (2), and the diameter of described insulation crust (2) is less than the diameter of described containment vessel (1).
A kind of aluminium electrolutic capacitor shell mechanism the most according to claim 1, it is characterised in that: described explosion-proof lead-in wire (4)
Electric connection internal with described negative pin (6) and described positive pole pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620820075.9U CN205828161U (en) | 2016-07-30 | 2016-07-30 | A kind of aluminium electrolutic capacitor shell mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620820075.9U CN205828161U (en) | 2016-07-30 | 2016-07-30 | A kind of aluminium electrolutic capacitor shell mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205828161U true CN205828161U (en) | 2016-12-21 |
Family
ID=57557499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620820075.9U Expired - Fee Related CN205828161U (en) | 2016-07-30 | 2016-07-30 | A kind of aluminium electrolutic capacitor shell mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205828161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538602A (en) * | 2018-05-21 | 2018-09-14 | 长兴金新电子有限公司 | A kind of vibration resistance aluminium electrolutic capacitor |
-
2016
- 2016-07-30 CN CN201620820075.9U patent/CN205828161U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538602A (en) * | 2018-05-21 | 2018-09-14 | 长兴金新电子有限公司 | A kind of vibration resistance aluminium electrolutic capacitor |
| CN108538602B (en) * | 2018-05-21 | 2024-08-16 | 广西瑞和光电技术有限公司 | Vibration-resistant aluminum electrolytic capacitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20210730 |