CN208208570U - A kind of large-scale aluminum electrolysis capacitor cover board - Google Patents
A kind of large-scale aluminum electrolysis capacitor cover board Download PDFInfo
- Publication number
- CN208208570U CN208208570U CN201820800833.XU CN201820800833U CN208208570U CN 208208570 U CN208208570 U CN 208208570U CN 201820800833 U CN201820800833 U CN 201820800833U CN 208208570 U CN208208570 U CN 208208570U
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- Prior art keywords
- cover board
- fixedly connected
- relief valve
- sides
- capacitor
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Abstract
The utility model discloses a kind of large-scale aluminum electrolysis capacitor cover boards, including cover board body and capacitor case, the inside of the cover board body is equipped with the putting hole that lower end has opening, the putting hole is equipped with relief valve, the lower end opposed inner walls of the putting hole are fixedly connected to the support plate being supported to relief valve, the inside of the cover board body is equipped with the limiting slot being connected with putting hole, the position-limit mechanism that relief valve is fixed is equipped in the limiting slot, the lower end two sides of the cover board are fixedly connected to support sleeve, two support sleeves are located at the upper end of capacitor case, the two sides of the cover board are equipped with article putting groove.The utility model structure is simple, easy to operate, and the connection sealing of cover board and capacitor case is good, it can carry out disassembly installation, and it can carry out fine to the relief valve on cover board and limit, prevent relief valve from falling off in external and internal pressure imbalance and fall into inside capacitance body, using effect is fine.
Description
Technical field
The utility model relates to aluminium electrolutic capacitor technical field more particularly to a kind of large-scale aluminum electrolysis capacitor cover boards.
Background technique
With the developing in new energy market, aluminium electrolutic capacitor supply in the whole world reaches its maturity at present, and aluminium electrolutic capacitor is
A kind of good electrical property made of aluminum material, the scope of application is wide, high reliablity universal electrolytic capacitor.Aluminium electrolutic capacitor
Including shell, cover board, core packet, electrolyte, cover board is placed at shell aperture, is risen to the core packet and electrolyte that are loaded on interior of shell close
Envelope effect and extraction positive and negative anodes.Existing aluminum electrolytic capacitor cover plate includes lid and relief valve, there is a pressure release on lid
Valve opening, relief valve insert are attached to hole wall in the hole, by itself elastic force, and attachment strength is smaller, when external and internal pressure injustice
Easy to fall off to fall into inside capacitance body when weighing apparatus, there is security risks, and existing cover plate for sealing is poor, and using effect is not
Very well.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of large-scale aluminium electrolysis proposed
Capacitor cover plate.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of large-scale aluminum electrolysis capacitor cover board, including cover board body and capacitor case, the inside of the cover board body
There is the putting hole of opening equipped with lower end, the putting hole is equipped with relief valve, and the lower end opposed inner walls of the putting hole are fixed
It is connected with the support plate being supported to relief valve, the inside of the cover board body is equipped with the limiting slot being connected with putting hole,
The position-limit mechanism that relief valve is fixed is equipped in the limiting slot, the lower end two sides of the cover board body are fixedly connected to
Support sleeve, two support sleeves are located at the upper end of capacitor case, and the two sides of the cover board body are equipped with article putting groove, and two
Catch bar is equipped in the article putting groove, the upper end two sides of the capacitor case are equipped with corresponding with catch bar position first
Card slot, the lower end of the catch bar sequentially pass through article putting groove and support sleeve and offset with the interior bottom of the first card slot, two institutes
The upper end for stating catch bar is fixedly connected to fixed link, and the upper end of the fixed link through article putting groove and extends up, the electricity
The two sides of shell of tank are equipped with the strip groove being connected with two the first card slots, and the two sides of the capacitor case, which are equipped with, to push away
Into bar, one end of two pushing rams is fixedly connected with handle, and the pushing ram runs through strip groove simultaneously far from one end of handle
It is fixedly connected with kelly, the bottom side of the wall of the catch bar is equipped with the second card slot corresponding with kelly position, and the kelly is remote
It offsets from one end of pushing ram and the interior bottom of the second card slot, one end two sides of two handles are fixedly connected with flexible machine
Structure, the two sides of the capacitor case are equipped with loose slot corresponding with elastic mechanism position, and the elastic mechanism is far from handle
One end through loose slot and be fixedly connected on the interior bottom of loose slot.
Preferably, the position-limit mechanism includes the limit sleeve to offset with relief valve side wall, and the both ends of the limit sleeve are solid
Surely it is connected with limited block, two limited blocks are integrally formed with limit sleeve.
Preferably, the elastic mechanism includes the connecting rod for being fixedly connected on handle one end, and the connecting rod is far from handle
One end through loose slot and extension spring is fixedly connected with, the extension spring is fixedly connected on the interior bottom of loose slot.
Preferably, the lower end of the cover board body is fixedly connected with sealing ring, the sealing ring and capacitor case it is upper
End offsets.
Preferably, the upper end of the fixed link is fixedly connected with pressure handle, and the upper end of the cover board body is equipped with and pressure handle position
Set corresponding annular groove.
Preferably, equal fixing sleeve is connected to fixing sleeve on the side wall of two pushing rams, the fixing sleeve and strip groove
Inner wall offsets.
In the utility model, by the mutual cooperation of position-limit mechanism and support plate, relief valve can be carried out good
It limits and fixed, prevents relief valve from falling off in external and internal pressure imbalance and fall into inside capacitance body, cover board is made by sealing ring
Ontology and capacitor case airtight connection, by pushing down on two pressure handles, so that the interior bottom of catch bar and the first card slot
Portion offsets, then by elastic mechanism kelly is offseted with the second card slot on catch bar side wall, thus reach to catch bar into
Row is limited and is fixed, to improve the leakproofness of cover board body.The utility model structure is simple, easy to operate, cover board and capacitor
The connection sealing of device shell is good, can carry out disassembly installation, and can carry out fine to the relief valve on cover board and limit, prevent
Relief valve falls off in external and internal pressure imbalance to be fallen into inside capacitance body, and using effect is fine.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of large-scale aluminum electrolysis capacitor cover board structural schematic diagram；
Fig. 2 be the utility model proposes a kind of large-scale aluminum electrolysis capacitor cover board cover board body top partial view diagram；
Fig. 3 is that A goes out enlarged drawing in Fig. 1.
In figure: 1 cover board body, 2 relief valves, 3 position-limit mechanisms, 4 putting holes, 5 limiting slots, 6 support plates, 7 sealing rings, 8 electricity
Shell of tank, 9 kellies, 10 handles, 11 pushing rams, 12 support sleeves, 13 catch bars, 14 fixed links, 15 pressure handles, 16 connecting rods, 17
Extension spring, 18 fixing sleeves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of large-scale aluminum electrolysis capacitor cover board, including cover board body 1 and capacitor case 8, cover board sheet
The inside of body 1 is equipped with the putting hole 4 that lower end has opening, and putting hole 4 is equipped with relief valve 2, and the lower end opposed inner walls of putting hole 4 are equal
It is fixedly connected with the support plate 6 being supported to relief valve 2, support plate 6 plays a supporting role to relief valve 2, cover board body 1
Inside is equipped with the limiting slot 5 being connected with putting hole 4, and the position-limit mechanism 3 that relief valve 2 is fixed, lid are equipped in limiting slot 5
The lower end two sides of plate ontology 1 are fixedly connected to support sleeve 12, and two support sleeves 12 are located at the upper end of capacitor case 8, cover board
The two sides of ontology 1 are equipped with article putting groove, and catch bar 13 is equipped in two article putting grooves, and the upper end two sides of capacitor case 8 are all provided with
There is the first card slot corresponding with 13 position of catch bar, the lower end of catch bar 13 sequentially passes through article putting groove and support sleeve 12 and with
The interior bottom of one card slot offsets, and support sleeve 12 plays certain limit and guiding role, two promotions to the movement of catch bar 13
The upper end of bar 13 is fixedly connected to fixed link 14, and the upper end of fixed link 14 through article putting groove and extends up, and pushes fixed link
14, fixed link 14 drives catch bar 13 to move downward and offset with the interior bottom of the first card slot, and the two sides of capacitor case 8 are all provided with
There is a strip groove being connected with two the first card slots, the two sides of capacitor case 8 are equipped with pushing ram 11, two pushing rams 11
One end is fixedly connected with handle 10, and the one end of pushing ram 11 far from handle 10 is through strip groove and is fixedly connected with kelly 9, pushes
The bottom side of the wall of bar 13 is equipped with the second card slot corresponding with 9 position of kelly, the one end of kelly 9 far from pushing ram 11 and the second card
The interior bottom of slot offsets, and one end two sides of two handles 10 are fixedly connected to elastic mechanism, and two elastic mechanisms drive handle
10 movements, handle 10 drives pushing ram 11 to be moved, to drive kelly 9 and the interior bottom of the second card slot to offset, thus real
Now catch bar 13 is fixed and is limited, so that cover board body 1 and capacitor case 8 are tightly connected, capacitor case 8
Two sides be equipped with loose slot corresponding with elastic mechanism position, the one end of elastic mechanism far from handle 10 is through loose slot and solid
Surely it is connected to the interior bottom of loose slot.
In the utility model, position-limit mechanism 3 includes the limit sleeve to offset with 2 side wall of relief valve, and the both ends of limit sleeve are solid
Surely it is connected with limited block, two limited blocks are integrally formed with limit sleeve.Elastic mechanism includes being fixedly connected on 10 one end of handle
Connecting rod 16, the one end of connecting rod 16 far from handle 10 is through loose slot and being fixedly connected with extension spring 17, extension spring
17 are fixedly connected on the interior bottom of loose slot, and extension spring 17 has certain elastic reaction, so that kelly 9 and second be driven to block
The interior bottom of slot offsets.The lower end of cover board body 1 is fixedly connected with sealing ring 7, the upper end phase of sealing ring 7 and capacitor case 8
It supports, sealing ring 7 further improves the airtightness between cover board body 1 and capacitor case 8.The upper end of fixed link 14 is fixed to be connected
It is connected to pressure handle 15, the upper end of cover board body 1 is equipped with annular groove corresponding with 15 position of pressure handle.On the side wall of two pushing rams 11
Fixing sleeve is connected to fixing sleeve 18, and fixing sleeve 18 and the inner wall of strip groove offset.
In the utility model, by the mutual cooperation of position-limit mechanism 3 and support plate 6, relief valve 2 can be carried out very well
Limit and fixation, prevent relief valve 2 from falling off in external and internal pressure imbalance and fall into inside capacitance body, made by sealing ring 7
8 airtight connection of cover board body 1 and capacitor case, by pushing down on two pressure handles 15, so that catch bar 13 and first
The interior bottom of card slot offsets, then by elastic mechanism kelly 9 is offseted with the second card slot on 13 side wall of catch bar, to reach
It is defined and fixes to catch bar 13, to improve the leakproofness of cover board body 1.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of large-scale aluminum electrolysis capacitor cover board, including cover board body (1) and capacitor case (8), which is characterized in that described
The inside of cover board body (1) is equipped with the putting hole (4) that lower end has opening, and the putting hole (4) is equipped with relief valve (2), described
The lower end opposed inner walls of putting hole (4) are fixedly connected to the support plate (6) being supported to relief valve (2), the cover board sheet
The inside of body (1) is equipped with the limiting slot (5) that is connected with putting hole (4), be equipped in the limiting slot (5) to relief valve (2) into
The fixed position-limit mechanism (3) of row, the lower end two sides of the cover board body (1) are fixedly connected to support sleeve (12), described in two
Support sleeve (12) is located at the upper end of capacitor case (8), and the two sides of the cover board body (1) are equipped with article putting groove, described in two
It is equipped in article putting groove catch bar (13), the upper end two sides of the capacitor case (8) are equipped with and catch bar (13) position pair
The first card slot answered, the lower end of the catch bar (13) sequentially pass through article putting groove and support sleeve (12) and in the first card slot
Bottom offsets, and the upper end of two catch bars (13) is fixedly connected to fixed link (14), the upper end of the fixed link (14)
It through article putting groove and extends up, the two sides of the capacitor case (8) are equipped with the bar shaped being connected with two the first card slots
The two sides of slot, the capacitor case (8) are equipped with pushing ram (11), and one end of two pushing rams (11) is fixedly connected with
Handle (10), the one end of the pushing ram (11) far from handle (10) is through strip groove and is fixedly connected with kelly (9), described to push away
The bottom side of the wall of lever (13) is equipped with the second card slot corresponding with kelly (9) position, and the kelly (9) is far from pushing ram (11)
One end and the interior bottom of the second card slot offset, one end two sides of two handles (10) are fixedly connected to elastic mechanism,
The two sides of the capacitor case (8) are equipped with loose slot corresponding with elastic mechanism position, and the elastic mechanism is far from handle
(10) one end runs through loose slot and is fixedly connected on the interior bottom of loose slot.
2. a kind of large-scale aluminum electrolysis capacitor cover board according to claim 1, which is characterized in that the position-limit mechanism (3)
Including the limit sleeve to offset with relief valve (2) side wall, the both ends of the limit sleeve are fixedly connected to limited block, two limits
Position block is integrally formed with limit sleeve.
3. a kind of large-scale aluminum electrolysis capacitor cover board according to claim 1, which is characterized in that the elastic mechanism includes
It is fixedly connected on the connecting rod (16) of handle (10) one end, the connecting rod (16) runs through loose slot far from the one end of handle (10)
And extension spring (17) are fixedly connected with, the extension spring (17) is fixedly connected on the interior bottom of loose slot.
4. a kind of large-scale aluminum electrolysis capacitor cover board according to claim 1, which is characterized in that the cover board body (1)
Lower end be fixedly connected with sealing ring (7), the sealing ring (7) and the upper end of capacitor case (8) offset.
5. a kind of large-scale aluminum electrolysis capacitor cover board according to claim 1, which is characterized in that the fixed link (14)
Upper end is fixedly connected with pressure handle (15), and the upper end of the cover board body (1) is equipped with annular groove corresponding with pressure handle (15) position.
6. a kind of large-scale aluminum electrolysis capacitor cover board according to claim 1, which is characterized in that two pushing rams
(11) equal fixing sleeve is connected to fixing sleeve (18) on side wall, and the fixing sleeve (18) and the inner wall of strip groove offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800833.XU CN208208570U (en) | 2018-05-28 | 2018-05-28 | A kind of large-scale aluminum electrolysis capacitor cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800833.XU CN208208570U (en) | 2018-05-28 | 2018-05-28 | A kind of large-scale aluminum electrolysis capacitor cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208208570U true CN208208570U (en) | 2018-12-07 |
Family
ID=64516599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820800833.XU Expired - Fee Related CN208208570U (en) | 2018-05-28 | 2018-05-28 | A kind of large-scale aluminum electrolysis capacitor cover board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208208570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115064380A (en) * | 2022-07-19 | 2022-09-16 | 益阳市锦汇电子有限公司 | Capacitor protection device |
-
2018
- 2018-05-28 CN CN201820800833.XU patent/CN208208570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115064380A (en) * | 2022-07-19 | 2022-09-16 | 益阳市锦汇电子有限公司 | Capacitor protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20190528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |