CN207009291U - A kind of LED aluminium electrolutic capacitors - Google Patents
A kind of LED aluminium electrolutic capacitors Download PDFInfo
- Publication number
- CN207009291U CN207009291U CN201720553715.9U CN201720553715U CN207009291U CN 207009291 U CN207009291 U CN 207009291U CN 201720553715 U CN201720553715 U CN 201720553715U CN 207009291 U CN207009291 U CN 207009291U
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- core
- anode
- negative electrode
- articulamentum
- sealing
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Abstract
The utility model discloses a kind of LED aluminium electrolutic capacitors,Including capacitor case,Core and cover plate,The core is located at the inner chamber of capacitor case,Cover plate is located at the upper end of capacitor case,Core is provided with the upper end of core,Core is moored by anode,Electrolytic paper and negative electrode pool composition,Electrolytic paper is located between anode pool and negative electrode pool,Anode in core is moored by being electrically connected with piece jointed anode articulamentum,Negative electrode pool connects negative electrode articulamentum by being electrically connected with piece,Two draw pins are inserted in anode articulamentum and negative electrode articulamentum respectively,Prevent from producing burr and tip in cathode foil and anode foil,So that core will not be damaged easily,Activity template is provided with draw pin,Be connected through a screw thread part and fixed block activity template is compressed it is spacing,Draw pin is fixed,So that draw pin replacing easy to disassemble,The service life of capacitor is improved to a certain extent.
Description
Technical field
Capacitor correlative technology field is the utility model is related to, specially a kind of LED aluminium electrolutic capacitors.
Background technology
Capacitor abbreviation electric capacity, and the main element of composition electronic circuit.It can store electric energy, have charging, put
Electricity and logical exchange, the characteristic of stopping direct current.It is one of indispensable primary element that each class of electronic devices largely uses.At present
LED in can all be provided with aluminium electrolutic capacitor, but the positive pole draw pin of in general aluminium electrolutic capacitor and negative pole draw pin use
The mode of riveting is connected with cathode foil and anode foil respectively, and inevitably in cathode foil and negative pole by the way of riveting
Burr and tip are produced on paper tinsel, burr and tip are easy to pierce through electrolytic paper and make capacitor ineffective, or burr and point
End punctures electrolytic paper in the presence of voltage and causes short circuit, and in general draw pin is all fixedly mounted on capacitor mostly
, it is impossible to change, when draw pin occur and exposing the situation that the part outside capacitor has been broken, the capacitor is eliminated, very great Cheng
The service life of capacitor is have impact on degree.
Utility model content
The purpose of this utility model is to provide a kind of LED aluminium electrolutic capacitors, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of LED aluminium electrolutic capacitors, including
Capacitor case, core and cover plate, the core are located at the inner chamber of capacitor case, and cover plate is located at the upper end of capacitor case,
Fitting is provided with sealing heat-conducting plate on the intracavity sidewall of the capacitor case, and the madial wall for sealing heat-conducting plate is provided with aluminium sheet,
And one end of support column is installed with the middle part of the lower end of sealing heat-conducting plate, the outside of support column is provided with core, the core
Inner side is fitted and connected support column, is fitted and connected aluminium sheet on the outside of core, and the upper end side of the core is provided with sealing-plug, sealing-plug with
Insulating barrier is provided between core, the lower end side of the sealing-plug is provided with anode articulamentum, and the lower end opposite side of sealing-plug is provided with
Negative electrode articulamentum, anode articulamentum and negative electrode articulamentum are connected by being electrically connected with piece with core, the upper end of the sealing-plug
It is fitted and connected by elastic connection layer with cover plate, the other end of the support column sequentially passes through insulating barrier and sealing-plug and positioned at close
The other end that pipe and support column are connected through a screw thread in the groove of blocking upper center, and in the middle part of the lower end of cover plate connects, described
The upper end both sides of cover plate are arranged with two connecting seats, and the upper end of connecting seat is connected through a screw thread part and is connected with fixed block, described
The middle part of connecting seat is provided with dead slot, and dead slot sequentially passes through connecting seat and sealing-plug, and bottom land is located at anode articulamentum and negative electrode connects
Connect on layer, the middle part of the fixed block is provided with slot, and one end of draw pin, the other end insertion groove of draw pin are plugged with slot
It is interior, and activity template is hinged with by projection on the outside of the middle part of draw pin, the articulated section of projection and activity template is provided with torsion spring, activity template position
In the inner chamber of threaded connector.
Preferably, the core is moored by anode, electrolytic paper and negative electrode pool form, and electrolytic paper is located at anode pool and negative electrode moors it
Between, and anode pool connects negative electrode articulamentum by being electrically connected with piece jointed anode articulamentum, negative electrode pool by being electrically connected with piece.
Preferably, the threaded connector is located at the upper surface edge of connecting seat, is provided with and inclines in the middle part of the upper surface of connecting seat
Inclined-plane, inclined plane are located at the outside of groove notch.
Preferably, the lower end of the fixed block is provided with annular groove, and the side wall of annular groove is provided with the fillet of screw, and screw thread connects
In fitting insertion annular groove, the lower ending opening of slot is located in dead slot on fixed block, the projection in the depth and draw pin of dead slot
Height it is equal, and the lower surface of fixed block is provided with elastic cord breaker.
Compared with prior art, the beneficial effects of the utility model are：The utility model is rational in infrastructure, simple and practical,
The upper end of core is provided with core, and the anode pool in core passes through electrical by being electrically connected with piece jointed anode articulamentum, negative electrode pool
Connection sheet connects negative electrode articulamentum, and two draw pins are inserted in anode articulamentum and negative electrode articulamentum respectively, prevents cathode foil and bears
Burr and tip are produced on the paper tinsel of pole so that core will not be damaged easily, and activity template is provided with draw pin, be connected through a screw thread part with
Fixed block compresses activity template spacing, draw pin is fixed so that draw pin replacing easy to disassemble, improve electric capacity to a certain extent
The service life of device, solves weak point of the prior art well.
Brief description of the drawings
Fig. 1 is the utility model structural profile illustration；
Fig. 2 is structure enlargement diagram at A in this practical Fig. 1.
In figure：Capacitor case 1, sealing heat-conducting plate 2, aluminium sheet 3, support column 4, core 5, anode pool 51, electrolytic paper 52,
Negative electrode pool 53, sealing-plug 6, insulating barrier 7, anode articulamentum 8, negative electrode articulamentum 9, cover plate 10, connecting seat 11, threaded connector
12nd, fixed block 13, groove 14, draw pin 15, activity template 16.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of LED aluminium electrolutic capacitors, including electric capacity
Device shell 1, core 5 and cover plate 10, core 5 are located at the inner chamber of capacitor case 1, and cover plate 10 is located at the upper of capacitor case 1
Hold, fitting, which is provided with, on the intracavity sidewall of capacitor case 1 seals heat-conducting plate 2, and the madial wall of sealing heat-conducting plate 2 is provided with aluminium sheet
3, and the lower end middle part for sealing heat-conducting plate 2 is installed with one end of support column 4, the outside of support column 4 is provided with core 5, core 5
It is made up of anode pool 51, electrolytic paper 52 and negative electrode pool 53, electrolytic paper 52 is located between anode pool 51 and negative electrode pool 53, core 5
Inner side is fitted and connected support column 4, and the outside of core 5 is fitted and connected aluminium sheet 3, and the upper end side of core 5 is provided with sealing-plug 6, sealing-plug 6
Insulating barrier 7 is provided between core 5, the lower end side of sealing-plug 6 is provided with anode articulamentum 8, and the lower end opposite side of sealing-plug 6 is set
There is negative electrode articulamentum 9, anode articulamentum 8 and negative electrode articulamentum 9 are connected by being electrically connected with piece with core 5, and anode pool 51 is logical
Cross electric connection piece jointed anode articulamentum 8, negative electrode pool 53 connects negative electrode articulamentum 9 by being electrically connected with piece, sealing-plug 6 it is upper
End is fitted and connected by elastic connection layer with cover plate 10, and the other end of support column 4 sequentially passes through insulating barrier 7 and sealing-plug 6 and position
In the other end that pipe and support column 4 are connected through a screw thread in the groove of the upper center of sealing-plug 6, and in the middle part of the lower end of cover plate 10
Connection, the upper end both sides of cover plate 10 are arranged with two connecting seats 11, and the upper end of connecting seat 11 is connected through a screw thread part 12 with consolidating
Determine block 13 to connect, threaded connector 12 is located at the upper surface edge of connecting seat 11, is provided with and tilts in the middle part of the upper surface of connecting seat 11
Face, inclined plane are located at the outside of the notch of groove 14, and the middle part of connecting seat 11 is provided with dead slot, and dead slot sequentially passes through connecting seat 11 and close
Blocking 6, and bottom land is located on anode articulamentum 8 and negative electrode articulamentum 9, the middle part of fixed block 13 are provided with slot, grafting in slot
There is one end of draw pin 15, the other end of draw pin 15 is inserted in groove 14, and is hinged with work by projection on the outside of the middle part of draw pin 15
Moving plate 16, the articulated section of projection and activity template 16 are provided with torsion spring, and activity template 16 is located in the inner chamber of threaded connector 12, fixed block
13 lower end is provided with annular groove, and the side wall of annular groove is provided with the fillet of screw, and threaded connector 12 is inserted in annular groove, Gu
The lower ending opening for determining slot on block 13 is located in dead slot, and the depth of dead slot is equal with the height of the projection in draw pin 15, and fixed
The lower surface of block 13 is provided with elastic cord breaker.
The present apparatus is provided with sealing heat-conducting plate 2 in capacitor case 1, and capacitor case 1 is provided with heat emission hole, improves
The radiating efficiency of capacitor, anode articulamentum 8 and negative electrode articulamentum 9 are provided with the top of core 5, two draw pins 15 are inserted respectively
In anode articulamentum 8 and negative electrode articulamentum 9, prevent from producing burr and tip in cathode foil 51 and anode foil 53, in draw pin 15
Portion is hinged activity template 16 by projection, and activity template 16 is obliquely installed, and is provided with arc at the upper end open of slot on fixed block 13
Face, portable propelling piece 16 enter slot, and when draw pin 15 is inserted in anode articulamentum 8 and negative electrode articulamentum 9, activity template 16 is even
Deploy in inclined plane on joint chair 11, then turn fixed block 13, the lower surface of fixed block 13 activity template 16 is compressed it is spacing, this
Shi Yinzhen 15 is fixed, and when draw pin 15 needs to change, only need to turn on fixed block 13, draw pin 15 is extracted.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of LED aluminium electrolutic capacitors, including capacitor case (1), core (5) and cover plate (10), core (5) position
In the inner chamber of capacitor case (1), cover plate (10) is located at the upper end of capacitor case (1), it is characterised in that：Outside the capacitor
Fitting is provided with sealing heat-conducting plate (2) on the intracavity sidewall of shell (1), and the madial wall of sealing heat-conducting plate (2) is provided with aluminium sheet (3),
And one end of support column (4) is installed with the middle part of the lower end of sealing heat-conducting plate (2), the outside of support column (4) is provided with core
(5) support column (4), is fitted and connected on the inside of the core (5), aluminium sheet (3), the core are fitted and connected on the outside of core (5)
(5) upper end side is provided with sealing-plug (6), and insulating barrier (7) is provided between sealing-plug (6) and core (5), the sealing-plug (6)
Lower end side is provided with anode articulamentum (8), and the lower end opposite side of sealing-plug (6) is provided with negative electrode articulamentum (9), anode articulamentum
(8) it is connected with negative electrode articulamentum (9) by being electrically connected with piece with core (5), the upper end of the sealing-plug (6) is connected by elasticity
Connect layer to be fitted and connected with cover plate (10), the other end of the support column (4) sequentially passes through insulating barrier (7) and sealing-plug (6) and position
The another of pipe and support column (4) is connected through a screw thread in the groove of sealing-plug (6) upper center, and in the middle part of the lower end of cover plate (10)
One end connects, and the upper end both sides of the cover plate (10) are arranged with two connecting seats (11), and the upper end of connecting seat (11) passes through spiral shell
Line connector (12) is connected with fixed block (13), and the middle part of the connecting seat (11) is provided with dead slot, and dead slot sequentially passes through connecting seat
(11) and sealing-plug (6), and bottom land is located on anode articulamentum (8) and negative electrode articulamentum (9), the middle part of the fixed block (13)
Provided with slot, one end of draw pin (15) is plugged with slot, the other end insertion groove (14) of draw pin (15) is interior, and draw pin (15)
Middle part on the outside of activity template (16) is hinged with by projection, the articulated section of projection and activity template (16) is provided with torsion spring, activity template
(16) in the inner chamber of threaded connector (12).
A kind of 2. LED aluminium electrolutic capacitors according to claim 1, it is characterised in that：The core (5) is moored by anode
(51), electrolytic paper (52) and negative electrode pool (53) composition, electrolytic paper (52) are located between anode pool (51) and negative electrode pool (53), and sun
Moor (51) and moor (53) by being electrically connected with piece jointed anode articulamentum (8), negative electrode and connect negative electrode connection by being electrically connected with piece in pole
Layer (9).
A kind of 3. LED aluminium electrolutic capacitors according to claim 1, it is characterised in that：The threaded connector (12)
Positioned at the upper surface edge of connecting seat (11), inclined plane is provided with the middle part of the upper surface of connecting seat (11), inclined plane is located at groove
(14) outside of notch.
A kind of 4. LED aluminium electrolutic capacitors according to claim 1, it is characterised in that：Under the fixed block (13)
End is provided with annular groove, and the side wall of annular groove is provided with the fillet of screw, and threaded connector (12) is inserted in annular groove, fixed block
(13) lower ending opening of slot is located in dead slot on, and the depth of dead slot is equal with the height of the projection in draw pin (15), and fixed
The lower surface of block (13) is provided with elastic cord breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553715.9U CN207009291U (en) | 2017-05-18 | 2017-05-18 | A kind of LED aluminium electrolutic capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553715.9U CN207009291U (en) | 2017-05-18 | 2017-05-18 | A kind of LED aluminium electrolutic capacitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207009291U true CN207009291U (en) | 2018-02-13 |
Family
ID=61444347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720553715.9U Expired - Fee Related CN207009291U (en) | 2017-05-18 | 2017-05-18 | A kind of LED aluminium electrolutic capacitors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207009291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114068176A (en) * | 2020-07-31 | 2022-02-18 | 国网内蒙古东部电力有限公司建设分公司 | Capacitor convenient to install |
-
2017
- 2017-05-18 CN CN201720553715.9U patent/CN207009291U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114068176A (en) * | 2020-07-31 | 2022-02-18 | 国网内蒙古东部电力有限公司建设分公司 | Capacitor convenient to install |
| CN114068176B (en) * | 2020-07-31 | 2023-01-20 | 国网内蒙古东部电力有限公司建设分公司 | Capacitor convenient to install |
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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: 20180213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |