CN107958780A - A kind of service life length and the capacitance being easily installed - Google Patents
A kind of service life length and the capacitance being easily installed Download PDFInfo
- Publication number
- CN107958780A CN107958780A CN201711331761.5A CN201711331761A CN107958780A CN 107958780 A CN107958780 A CN 107958780A CN 201711331761 A CN201711331761 A CN 201711331761A CN 107958780 A CN107958780 A CN 107958780A
- Authority
- CN
- China
- Prior art keywords
- negative electrode
- aluminum
- electrode pin
- capacitance
- radiator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 52
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 51
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 210000002966 serum Anatomy 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims abstract description 5
- 239000011888 foil Substances 0.000 claims description 11
- 239000005030 aluminium foil Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 235000010210 aluminium Nutrition 0.000 description 34
- 238000009825 accumulation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/08—Cooling arrangements; Heating arrangements; Ventilating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/10—Housing; Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/10—Housing; Encapsulation
- H01G2/103—Sealings, e.g. for lead-in wires; Covers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention discloses the capacitance that a kind of service life is long and is easily installed,Including aluminum enclosure,The outer surface of the aluminum enclosure is fixed with radiator,And radiator includes radiating fin and aluminum radiating bottom plate,The radiating fin is arranged on the side of aluminum radiating bottom plate,One end of the aluminum enclosure is provided with information nameplate,The other end is fixed with sealing serum cap,The sealing serum cap is internally provided with gum filler,And it is provided with negative electrode pin and negative electrode pin on sealing serum cap,The negative electrode pin and negative electrode pin are provided with gasket seal with sealing the junction of serum cap respectively,And rubber suction cover is both provided with negative electrode pin and negative electrode pin,The present invention passes through the radiator set in aluminum hull external surface and the embedded copper thermally conductive sheet being arranged in aluminum enclosure,The even heat produced inside capacitance can be distributed,So as to effectively increase capacitance heat dissipation effect.
Description
Technical field
The invention belongs to capacitance technology field, and in particular to a kind of service life length and the capacitance being easily installed.
Background technology
Capacitance is also referred to as " capacitance ", refers to the electric charge reserves under given potential difference, is denoted as C, international unit is method
Draw, in general, electric charge in the electric field can stress and move, when there is medium between conductor, then it is mobile and make to hinder electric charge
Charge accumulation is obtained on conductor, causes the accumulation of electric charge to store, the quantity of electric charge of storage is then known as capacitance, because capacitance is electronic equipment
In one of the electronic component that largely uses, so be widely used in blocking, coupling, bypass, filtering, resonant tank, energy conversion,
Control circuit etc., in circuitry, in certain electrical potential difference（1U）Under, the ability for depositing electric charge of capacitor, is known as capacitance, electricity
Appearance is widely used on electrical part.
But capacitance currently on the market cannot meet use demand, heat dissipation performance is not good enough, so as to seriously affect capacitance
Service life, and then use unreliable, waste of resource, and existing capacitance is not easy to install, that is, loses time and work
Power, while the pin of weld cannot be protected, so as to easily snap off, and then influence to use, therefore, being not easy to popularization makes
With the problem of based on appearing above, it is proposed that a kind of service life is long and the capacitance that is easily installed.
The content of the invention
It is an object of the invention to provide the capacitance that a kind of service life is long and is easily installed, to solve above-mentioned background technology
Middle proposition cannot meet use demand, and heat dissipation performance is not good enough, so that the service life of capacitance is seriously affected, and then use can not
Lean on, waste of resource, and existing capacitance is not easy to install, that is, lose time and labour, while weld cannot be drawn
Foot is protected, so that easily snap off, and then the problem of influence use.
To achieve the above object, the present invention provides following technical solution：A kind of service life length and the capacitance being easily installed,
Including aluminum enclosure, the outer surface of the aluminum enclosure is fixed with radiator, and radiator includes radiating fin and aluminum radiating bottom plate,
The radiating fin is arranged on the side of aluminum radiating bottom plate, and one end of the aluminum enclosure is provided with information nameplate, and the other end is solid
Surely there is sealing serum cap, the sealing serum cap is internally provided with gum filler, and is provided with cathode on sealing serum cap and draws
Foot and negative electrode pin, the negative electrode pin and negative electrode pin are provided with gasket seal with sealing the junction of serum cap respectively, and
It is both provided with rubber suction cover in negative electrode pin and negative electrode pin, the aluminum enclosure is internally provided with cathode aluminum foil and copper leads
Backing, and copper thermally conductive sheet is fixed on the top of cathode aluminum foil, one end of the copper thermally conductive sheet is connected with radiator, described the moon
Pole aluminium foil is wrapped in every the outer surface of paper, and is rolled in the outer surface of anode aluminium foil every paper bag.
Preferably, the radiating fin is at least provided with ten, and ten radiating fins are uniformly arranged on aluminum heat dissipation bottom
On plate.
Preferably, the copper thermally conductive sheet with radiator by being welded and fixed.
Preferably, the radiator and aluminum enclosure are cylindrical structure, and the diameter of radiator is more than the straight of aluminum enclosure
Footpath.
Preferably, the equal length of the length of the negative electrode pin and negative electrode pin.
Compared with prior art, the present invention have the advantages that：
(1) present invention is scientific and reasonable for structure, safe and convenient to use, is set by the radiator and insertion that are set in aluminum hull external surface
The copper thermally conductive sheet in aluminum enclosure is put, the even heat produced inside capacitance can be distributed, so as to effectively increase
Capacitance heat dissipation effect, and then be conducive to extend the service life of capacitance, using reliable, economize on resources.
(2) the rubber suction cover that the present invention is set, can slide, and can be adsorbed on weldering in negative electrode pin and negative electrode pin
On fishplate bar, so as to facilitate capacitance to install, and then time and labour are saved, while the pin of weld can be protected,
Pin can be avoided to fracture, not interfere with use, meet use demand, easy to promote the use of.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the internal structure schematic diagram of the present invention；
Fig. 3 is the top view of the present invention；
In figure：1- radiators, 2- sealing serum cap, 3- gasket seals, 4- rubber suctions cover, 5- negative electrode pins, 6- negative electrode pins,
7- aluminum enclosures, 8- cathode aluminum foils, 9- anode aluminium foils, 10- are every paper, 11- gum fillers, 12- aluminums radiating bottom plate, 13- heat radiating fins
Piece, 14- information nameplate, the copper thermally conductive sheets of 15-.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of service life length and the capacitance being easily installed, bag
Aluminum enclosure 7 is included, the outer surface of aluminum enclosure 7 is fixed with radiator 1, and for radiating, and radiator 1 includes radiating fin 13 and aluminum
Radiating bottom plate 12, easy to which even heat is distributed, radiating fin 13 is arranged on the side of aluminum radiating bottom plate 12, aluminum enclosure
7 one end is provided with information nameplate 14, and for showing the information of capacitance, the other end is fixed with sealing serum cap 2, seals serum cap
2 are internally provided with gum filler 11, and seal and be provided with negative electrode pin 6 and negative electrode pin 5,6 He of negative electrode pin on serum cap 2
Negative electrode pin 5 is provided with gasket seal 3 with sealing the junction of serum cap 2 respectively, and in negative electrode pin 6 and negative electrode pin 5
Rubber suction cover 4 is provided with, is easily installed, welds and protects the negative electrode pin 6 and negative electrode pin 5 of weld, aluminum enclosure 7
Cathode aluminum foil 8 and copper thermally conductive sheet 15 are internally provided with, the heat in aluminum enclosure 7 can be transferred out, and copper thermally conductive sheet 15
The top of cathode aluminum foil 8 is fixed on, one end of copper thermally conductive sheet 15 is connected with radiator 1, and cathode aluminum foil 8 is wrapped in every paper 10
Outer surface, and it is wrapped in the outer surface of anode aluminium foil 9 every paper 10.
In order to which even heat is distributed, in the present embodiment, it is preferred that radiating fin 13 at least provided with ten, and
Ten radiating fins 13 are uniformly arranged on aluminum radiating bottom plate 12.
In order to fix the connection between copper thermally conductive sheet 15 and radiator 1, in the present embodiment, it is preferred that copper thermally conductive sheet
15 with radiator 1 by being welded and fixed.
The inside of radiator 1 is set in order to which aluminum enclosure 7 can be embedded in, in the present embodiment, it is preferred that radiator 1 and aluminum hull
Body 7 is cylindrical structure, and the diameter of radiator 1 is more than the diameter of aluminum enclosure 7.
For the ease of installing and welding, in the present embodiment, it is preferred that the length of negative electrode pin 6 and the length of negative electrode pin 5
It is equal.
The operation principle and process for using of the present invention：During installation, according to using needs, rubber suction cover 4 is slided into sun
At pole pin 5 and the suitable position of negative electrode pin 6, then negative electrode pin 5 and negative electrode pin 6 be inserted on welded plate, installation personnel
Rubber suction cover 4 can be adsorbed on welded plate, so as to facilitate capacitance to install, save time and labour, translate into weldering afterwards
The another side of fishplate bar, welds negative electrode pin 5 and negative electrode pin 6 using welding rifle, the rubber suction cover 4 of setting can butt welding
The negative electrode pin 5 and negative electrode pin 6 at the place of connecing are protected, you can are avoided pin from fractureing, after being welded, connected power cord, connect
Power supply, the electric charge on anode aluminium foil 9 and cathode aluminum foil 8 in aluminum enclosure 7 in the electric field can stress and move, contain when electric charge is run into
Have electrolyte when paper 10, then it is mobile and charge accumulation on anode aluminium foil 9 and cathode aluminum foil 8, is made to hinder electric charge
Accumulation into electric charge stores, that is, the electricity stored, in electric charge moving process, produces substantial amounts of heat, the copper heat conduction of setting
Heat in aluminum enclosure 7 can be transported on radiator 1 by piece 15, the heat that the radiating fin 13 of radiator 1 will can transport out
Uniformly distribute, so as to effectively increase capacitance heat dissipation effect, extend the service life of capacitance.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of service life length and the capacitance being easily installed, including aluminum enclosure（7）, it is characterised in that：The aluminum enclosure（7）'s
Outer surface is fixed with radiator（1）, and radiator（1）Including radiating fin（13）With aluminum radiating bottom plate（12）, the heat dissipation
Fin（13）It is arranged on aluminum radiating bottom plate（12）Side, the aluminum enclosure（7）One end be provided with information nameplate（14）, separately
One end is fixed with sealing serum cap（2）, the sealing serum cap（2）Be internally provided with gum filler（11）, and seal rubber
Lid（2）On be provided with negative electrode pin（6）And negative electrode pin（5）, the negative electrode pin（6）And negative electrode pin（5）Respectively with sealing
Serum cap（2）Junction gasket seal is installed（3）, and negative electrode pin（6）And negative electrode pin（5）On be both provided with rubber suction
Attached cover（4）, the aluminum enclosure（7）Be internally provided with cathode aluminum foil（8）With copper thermally conductive sheet（15）, and copper thermally conductive sheet（15）
It is fixed on cathode aluminum foil（8）Top, the copper thermally conductive sheet（15）One end be connected with radiator（1）, the cathode aluminum foil
（8）It is wrapped in every paper（10）Outer surface, and every paper（10）It is wrapped in anode aluminium foil（9）Outer surface.
2. a kind of service life length according to claim 1 and the capacitance being easily installed, it is characterised in that：The heat radiating fin
Piece（13）At least provided with ten, and ten radiating fins（13）It is uniformly arranged on aluminum radiating bottom plate（12）On.
3. a kind of service life length according to claim 1 and the capacitance being easily installed, it is characterised in that：It is described copper to lead
Backing（15）With radiator（1）By being welded and fixed.
4. a kind of service life length according to claim 1 and the capacitance being easily installed, it is characterised in that：The radiator
（1）And aluminum enclosure（7）It is cylindrical structure, and radiator（1）Diameter be more than aluminum enclosure（7）Diameter.
5. a kind of service life length according to claim 1 and the capacitance being easily installed, it is characterised in that：The cathode draws
Foot（6）Length and negative electrode pin（5）Equal length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711331761.5A CN107958780A (en) | 2017-12-13 | 2017-12-13 | A kind of service life length and the capacitance being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711331761.5A CN107958780A (en) | 2017-12-13 | 2017-12-13 | A kind of service life length and the capacitance being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107958780A true CN107958780A (en) | 2018-04-24 |
Family
ID=61958838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711331761.5A Withdrawn CN107958780A (en) | 2017-12-13 | 2017-12-13 | A kind of service life length and the capacitance being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107958780A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378213A (en) * | 2018-10-24 | 2019-02-22 | 桂林电力电容器有限责任公司 | A kind of capacitor case with radiator |
-
2017
- 2017-12-13 CN CN201711331761.5A patent/CN107958780A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378213A (en) * | 2018-10-24 | 2019-02-22 | 桂林电力电容器有限责任公司 | A kind of capacitor case with radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180424 |
|
| WW01 | Invention patent application withdrawn after publication |