CN206040440U - Totally enclosed aluminium electrolytic capacitor structure - Google Patents
Totally enclosed aluminium electrolytic capacitor structure Download PDFInfo
- Publication number
- CN206040440U CN206040440U CN201620825045.7U CN201620825045U CN206040440U CN 206040440 U CN206040440 U CN 206040440U CN 201620825045 U CN201620825045 U CN 201620825045U CN 206040440 U CN206040440 U CN 206040440U
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- Prior art keywords
- pressure valve
- shell
- capacitor structure
- aluminum hull
- shell fragment
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Abstract
The utility model discloses a totally enclosed aluminium electrolytic capacitor structure, including shell, heat preservation, positive pole, electrolyte, negative pole, anode lead, aluminum hull, neutralizer, spring, pressure valve, shockproof layer, cathode lead wire, sealing plug, shell fragment and pillar. The beneficial effects of the utility model are that: this kind of totally enclosed aluminium electrolytic capacitor structure reliability is high, small integral size, compact structure, two parts about therefrom breaking off cathode lead wire become within a definite time, there is the overload protection shell fragment to connect two parts of disconnection from top to bottom, when electric current or overtension, the shell fragment can be opened by the bullet, open circuit, can auto -response, play protective capacitor's effect, the pressure valve is installed on aluminum hull top sealed, when capacitor failure, inside reaction makes increased pressure, can release and easily fire, aggressive fume, the pressure valve prevents that the condenser from taking place the condition of bursting, the neutralizer can fall gaseous neutralization, the prevent pollution, heat preservation lowering the temperature changes the influence to the condenser, safety and reliability.
Description
Technical field
The utility model proposes a kind of hermetic aluminium electrolutic capacitor structure, belongs to capacitor equipment application technology neck
Domain.
Background technology
Aluminium electrolutic capacitor is a kind of energy-storage travelling wave tube, its structure can be divided into fixed capacity device, semivariable capacitor, can power transformation
Three kinds of container, its feature are that capacity is big, but electric leakage is big, and error is big, and stability is poor, is commonly used for alternating current bypass and filtering,
Signal coupling is also used for when less demanding.Aluminium electrolutic capacitor is widely used in air conditioner, radio cassette player, washing machine, communication equipment etc.
Household electrical appliance and complete electronic set, instrument, instrument it is supporting.The voltage that electric capacity is actually subjected to bear in circuit is resistance to no more than its
Pressure value, in filter circuit, the pressure voltage of electric capacity is not less than 1.42 times of AC value.When using electrochemical capacitor,
It is also noted that both positive and negative polarity should not be reversed, and different circuits should selects different types of electric capacity.Wipe the loop that shakes and can select cloud
Female, high-frequency ceramic electric capacity, stopping direct current can select electrolysis from the electric capacity such as paper Jie, terylene, Muscovitum, electrolysis, ceramics, filtering
The electric capacity such as electric capacity, bypass can be situated between from terylene, paper, ceramics, electrolysis.It is but their restricted lifetime, and easy to be by high temperature and low
The impact of warm extreme condition.Electrolyte in aluminium electrolutic capacitor can be evaporated during capacitor life-span, electric so as to change which
Attribute.If capacitor failure, it may appear that violent reaction, pressure in capacitor, is formed, inflammable, corrosivity gas can be discharged
Body, impacts to environment.Therefore, a kind of hermetic aluminium electrolutic capacitor structure is proposed for the problems referred to above.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of hermetic aluminium electrolutic capacitor
The length that structure, anode tap and cathode leg stretch out is differed, and prevents wiring wrong, shell fragment to have the effect of overload protection,
Gas can be discharged and be neutralized with nertralizer by pressure valve, it is to avoid pollution environment.
This utility model is achieved through the following technical solutions above-mentioned purpose, a kind of hermetic aluminium electrolutic capacitor knot
Structure, including shell and is arranged on the heat-insulation layer of the enclosure, and the housing top end arranges anode tap and cathode leg；
Arrange on the inside of the heat-insulation layer and aluminum hull is set on the inside of shakeproof layer, and the shakeproof layer；Anode is set inside the aluminum hull, and it is described
Anode side arranges electrolyte；The electrolyte side arranges negative electrode；The aluminum hull top arranges pressure valve, and the pressure valve
Top arranges spring；Arrange on the outside of the spring and the pressure valve on the outside of nertralizer, and the cathode leg and be cased with sealing-plug；
The cathode leg side arranges shell fragment, and the shell fragment is arranged on pillar.
Preferably, the anode tap stretches out the length that the length of the shell stretches out the shell more than the cathode leg
Degree.
Preferably, the anode tap is deep into the inside of the anode.
Preferably, the cathode leg is divided into two sections, and centre is connected by the shell fragment.
Preferably, the nertralizer is hemisphere structure.
Preferably, the pressure valve is located at the aluminum hull top middle portion, and pressure valve bottom plane and the aluminum hull
Top inner wall is concordant.
The beneficial effects of the utility model are：This kind of hermetic aluminium electrolutic capacitor structural reliability is high, overall volume
Little, cathode leg is therefrom interrupted and is split into upper and lower two parts by compact conformation, has overload protection shell fragment to connect disconnect up and down two
Part, when curtage is too high, shell fragment can be flicked, disconnecting circuit, and after state is normal, shell fragment can be automatically replied, and play
The effect of protective condenser, is provided with pressure valve on the aluminum hull top of sealing, and when capacitor failure, inside can occur chemical anti-
Should, the pressure increase of inside is made, inflammable, corrosive gas is discharged, pressure valve prevents capacitor from the situation of explosion, pressure occurring
Harmful gass can be released aluminum hull by valve, and the harmful gass of discharge can be neutralized by nertralizer, prevent outflow from polluting, heat-insulation layer
Setting reduce impact of the temperature change to capacitor, either extremely trembling with fear or can normal work under very hot environment
Run, sealing-plug can ensure that the seal of shell, protect internal structure, it is safe and reliable.
Description of the drawings
Fig. 1 is this utility model overall structure diagram.
In figure：1st, shell, 2, heat-insulation layer, 3, anode, 4, electrolyte, 5, negative electrode, 6, anode tap, 7, aluminum hull, 8, neutralization
Agent, 9, spring, 10, pressure valve, 11, shakeproof layer, 12, cathode leg, 13, sealing-plug, 14, shell fragment, 15, pillar.
Specific embodiment
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 this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to Fig. 1, a kind of hermetic aluminium electrolutic capacitor structure including shell 1 and is arranged in the shell 1
The heat-insulation layer 2 in portion, 1 top of the shell arrange anode tap 6 and cathode leg 12；On the inside of the heat-insulation layer 2, shakeproof layer is set
Aluminum hull 7 is set on the inside of 11, and the shakeproof layer 11；Anode 3 is set inside the aluminum hull 7, and 3 side of the anode arranges electrolysis
Liquid 4；4 side of the electrolyte arranges negative electrode 5；7 top of the aluminum hull arranges pressure valve 10, and 10 top of the pressure valve is arranged
Spring 9；Arrange on the outside of the spring 9 and the pressure valve 10 on the outside of nertralizer 8, and the cathode leg 12 and be cased with sealing-plug
13；12 side of the cathode leg arranges shell fragment 14, and the shell fragment 14 is arranged on pillar 15.
Used as a kind of technical optimization scheme of the present utility model, the anode tap 6 stretches out the length of the shell 1 and is more than
The cathode leg 12 stretches out the length of the shell 1.
Used as a kind of technical optimization scheme of the present utility model, the anode tap 6 is deep into the inside of the anode 3,
Prevent capacitor from the situation of explosion occurring.
Used as a kind of technical optimization scheme of the present utility model, 12 points of the cathode leg is two sections, and centre is by institute
State shell fragment 14 to connect, it is ensured that the seal of shell.
Used as a kind of technical optimization scheme of the present utility model, the nertralizer 8 is hemisphere structure.
As a kind of technical optimization scheme of the present utility model, the parameter setting device 2 and the change blower fan 5, the control
Between device processed 6, the central processing unit 10,11 inside of the data processor be electrically connected with, be capable of intelligence to heating object
Product carry out heat treated.
When in use, the length that cathode leg 12 stretches out shell 1 with anode tap 6 is different, according to length for this utility model
Difference make a distinction, be then linked in circuit, very hot or under very cold conditions, heat-insulation layer 2 can protect electricity
Container normal work, prevents because the situation of unstable working condition that causes of temperature reason, normal in electric current or voltage
In the case of, shell fragment 14 can be in close contact with two sections of cathode legs 12, make capacitor normal work, when voltage or current overload,
Shell fragment 14 can be upspring automatically, make capacitor quit work, and after state is normal, shell fragment 14 can be automatically replied, in capacitor aging
Afterwards, the various harmful gass of generation can be reacted inside aluminum hull 7, pressure valve 10 can be backed down by pressure increase, harmful gass flow out can be with
Nertralizer 8 carries out reaction neutralization, prevents gas leak from polluting, and shell 1 can be enclosed by sealing-plug 13, protects shell
Various structures inside 1, and ensure the stable operation of capacitor.
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, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (6)
1. a kind of hermetic aluminium electrolutic capacitor structure, including shell (1) and is arranged on the internal insulation of the shell (1)
Layer (2), it is characterised in that：Shell (1) top arranges anode tap (6) and cathode leg (12)；In heat-insulation layer (2)
Side arranges shakeproof layer (11), and arranges aluminum hull (7) on the inside of the shakeproof layer (11)；Anode (3) is set inside described aluminum hull (7),
And anode (3) side arranges electrolyte (4)；Electrolyte (4) side arranges negative electrode (5)；Aluminum hull (7) top sets
Pressure valve (10) is put, and the pressure valve (10) top arranges spring (9)；On the outside of spring (9) and the pressure valve (10)
Nertralizer (8) is set, and on the outside of the cathode leg (12), is cased with sealing-plug (13)；Cathode leg (12) side arranges bullet
Piece (14), and the shell fragment (14) is on pillar (15).
2. a kind of hermetic aluminium electrolutic capacitor structure according to claim 1, it is characterised in that：The anode tap
(6) length for stretching out the shell (1) stretches out the length of the shell (1) more than the cathode leg (12).
3. a kind of hermetic aluminium electrolutic capacitor structure according to claim 1, it is characterised in that：The anode tap
(6) it is deep into the inside of the anode (3).
4. a kind of hermetic aluminium electrolutic capacitor structure according to claim 1, it is characterised in that：The cathode leg
(12) it is divided into two sections, it is middle to be connected by the shell fragment (14).
5. a kind of hermetic aluminium electrolutic capacitor structure according to claim 1, it is characterised in that：The nertralizer
(8) it is hemisphere structure.
6. a kind of hermetic aluminium electrolutic capacitor structure according to claim 1, it is characterised in that：The pressure valve
(10) aluminum hull (7) top middle portion is located at, and the pressure valve (10) bottom plane is flat with the aluminum hull (7) top inner wall
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620825045.7U CN206040440U (en) | 2016-07-30 | 2016-07-30 | Totally enclosed aluminium electrolytic capacitor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620825045.7U CN206040440U (en) | 2016-07-30 | 2016-07-30 | Totally enclosed aluminium electrolytic capacitor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206040440U true CN206040440U (en) | 2017-03-22 |
Family
ID=58308198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620825045.7U Expired - Fee Related CN206040440U (en) | 2016-07-30 | 2016-07-30 | Totally enclosed aluminium electrolytic capacitor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206040440U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020033820A1 (en) * | 2018-08-10 | 2020-02-13 | Avx Corporation | Solid electrolytic capacitor formed from conductive polymer particles |
| US11183342B2 (en) | 2018-08-10 | 2021-11-23 | Avx Corporation | Solid electrolytic capacitor containing polyaniline |
| US11462366B2 (en) | 2018-08-10 | 2022-10-04 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor containing an intrinsically conductive polymer |
| US11631548B2 (en) | 2020-06-08 | 2023-04-18 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor containing a moisture barrier |
| US11670461B2 (en) | 2019-09-18 | 2023-06-06 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor for use at high voltages |
| US11776759B2 (en) | 2019-12-10 | 2023-10-03 | KYOCER AVX Components Corporation | Tantalum capacitor with increased stability |
| US11823846B2 (en) | 2019-12-10 | 2023-11-21 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor containing a pre-coat and intrinsically conductive polymer |
| US11955294B2 (en) | 2018-12-11 | 2024-04-09 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor containing an intrinsically conductive polymer |
-
2016
- 2016-07-30 CN CN201620825045.7U patent/CN206040440U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020033820A1 (en) * | 2018-08-10 | 2020-02-13 | Avx Corporation | Solid electrolytic capacitor formed from conductive polymer particles |
| US11114250B2 (en) | 2018-08-10 | 2021-09-07 | Avx Corporation | Solid electrolytic capacitor formed from conductive polymer particles |
| US11183342B2 (en) | 2018-08-10 | 2021-11-23 | Avx Corporation | Solid electrolytic capacitor containing polyaniline |
| US11462366B2 (en) | 2018-08-10 | 2022-10-04 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor containing an intrinsically conductive polymer |
| US11756746B2 (en) | 2018-08-10 | 2023-09-12 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor containing an intrinsically conductive polymer |
| US11791106B2 (en) | 2018-08-10 | 2023-10-17 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor containing polyaniline |
| US11955294B2 (en) | 2018-12-11 | 2024-04-09 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor containing an intrinsically conductive polymer |
| US11670461B2 (en) | 2019-09-18 | 2023-06-06 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor for use at high voltages |
| US11776759B2 (en) | 2019-12-10 | 2023-10-03 | KYOCER AVX Components Corporation | Tantalum capacitor with increased stability |
| US11823846B2 (en) | 2019-12-10 | 2023-11-21 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor containing a pre-coat and intrinsically conductive polymer |
| US11631548B2 (en) | 2020-06-08 | 2023-04-18 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor containing a moisture barrier |
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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: 20170322 Termination date: 20210730 |