CN207587531U - 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
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- CN207587531U CN207587531U CN201721734320.5U CN201721734320U CN207587531U CN 207587531 U CN207587531 U CN 207587531U CN 201721734320 U CN201721734320 U CN 201721734320U CN 207587531 U CN207587531 U CN 207587531U
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- China
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- negative electrode
- aluminum
- electrode pin
- radiator
- capacitance
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Abstract
The utility model discloses the capacitances 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 equipped with gasket seal with sealing the junction of serum cap respectively,And rubber suction cover is both provided in negative electrode pin and negative electrode pin,The utility model 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 generated inside capacitance can be distributed,So as to effectively increase capacitance heat dissipation effect.
Description
Technical field
The utility model 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 charge reserves under given potential difference, is denoted as C, international unit is method
Draw, in general, charge in the electric field can stress and move, when there is medium between conductor, then it is mobile and make to hinder charge
Charge accumulation is obtained on conductor, the accumulation of charge is caused 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 potential difference（1U）Under, the ability for depositing charge of capacitor, referred to as capacitance, electricity
Appearance is widely used on electrical part.
But capacitance currently on the market cannot satisfy the 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, wastes time and work
Power, while the pin of weld cannot be protected, it so as to easily snap off, and then influences to use, therefore, being not easy to promote 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.
Utility model content
The purpose of this utility model is to provide the capacitance that a kind of service life is long and is easily installed, to solve above-mentioned background
It proposes to satisfy the use demand in technology, heat dissipation performance is not good enough, so as to seriously affect the service life of capacitance, and then uses
Unreliable, waste of resource, and existing capacitance is not easy to install wastes time and labour, while cannot be to weld
Pin protected, so as to easily snap off, so influence use the problem of.
To achieve the above object, the utility model provides following technical solution：A kind of service life is long and is easily installed
Capacitance, including aluminum enclosure, the outer surface of the aluminum enclosure is fixed with radiator, and radiator includes radiating fin and aluminum radiates
Bottom plate, the radiating fin are arranged on the side of aluminum radiating bottom plate, and one end of the aluminum enclosure is provided with information nameplate, another
End is fixed with sealing serum cap, and the sealing serum cap is internally provided with gum filler, and seals and be provided with the moon on serum cap
Pole pin and negative electrode pin, the negative electrode pin and negative electrode pin are equipped with gasket with sealing the junction of serum cap respectively
Piece, and rubber suction cover is both provided in negative electrode pin and negative electrode pin, the aluminum enclosure be internally provided with cathode aluminum foil and
Copper thermally conductive sheet, 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,
The cathode aluminum 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
Diameter.
Preferably, the equal length of the length of the negative electrode pin and negative electrode pin.
The utility model compared with prior art, has the advantages that：
(1) the utility model is scientific and reasonable for structure, safe and convenient to use, passes through the radiator set in aluminum hull external surface
With the embedded copper thermally conductive sheet being arranged in aluminum enclosure, the even heat generated inside capacitance can be distributed, so as to have
Effect improves capacitance heat dissipation effect, and then is conducive to extend the service life of capacitance, using reliable, economizes on resources.
(2) the rubber suction cover of the utility model setting, can slide, and adsorbable in negative electrode pin and negative electrode pin
On welded plate, so as to which capacitance is facilitated to install, and then time and labour are saved, while the pin of weld can be protected
Shield, you can pin is avoided to fracture, use is not interfered with, satisfies the use demand, convenient for promoting the use of.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
Fig. 3 is the vertical view of the utility model；
In figure：1- radiators, 2- sealings serum cap, 3- gasket seals, 4- rubber suctions cover, 5- negative electrode pins, 6- cathodes
Pin, 7- aluminum enclosures, 8- cathode aluminum foils, 9- anode aluminium foils, 10- are dissipated every paper, 11- gum fillers, 12- aluminums radiating bottom plate, 13-
Hot fin, 14- information nameplate, the copper thermally conductive sheets of 15-.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of service life length and the electricity being easily installed
Hold, including aluminum enclosure 7, the outer surface of aluminum enclosure 7 is fixed with radiator 1, and for radiating, and radiator 1 includes radiating fin 13
With aluminum radiating bottom plate 12, convenient for even heat is distributed, radiating fin 13 is arranged on the side of aluminum radiating bottom plate 12,
One end of aluminum enclosure 7 is provided with information nameplate 14, and for showing the information of capacitance, the other end is fixed with sealing serum cap 2, sealing
Serum cap 2 is internally provided with gum filler 11, and seals and be provided with negative electrode pin 6 and negative electrode pin 5, cathode on serum cap 2
Pin 6 and negative electrode pin 5 are equipped with gasket seal 3, and negative electrode pin 6 and anode draw with sealing the junction of serum cap 2 respectively
Rubber suction cover 4 is both provided on foot 5, is easily installed, welds and protects the negative electrode pin 6 of weld and negative electrode pin 5, aluminium
Housing 7 is internally provided with cathode aluminum foil 8 and copper thermally conductive sheet 15, can transfer out the heat in aluminum enclosure 7, and copper leads
Backing 15 is fixed on the top of cathode aluminum foil 8, and one end of copper thermally conductive sheet 15 is connected with radiator 1, cathode aluminum foil 8 be wrapped in every
The outer surface of paper 10, 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.
In order to which aluminum enclosure 7 can be embedded in the inside of setting radiator 1, 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 utility model：During installation, according to needs are used, rubber suction cover 4 is slided
At to the suitable position of negative electrode pin 5 and negative electrode pin 6, then negative electrode pin 5 and negative electrode pin 6 be inserted on welded plate, installed
Personnel can adsorb rubber suction cover 4 on welded plate, so as to which capacitance is facilitated to install, save time and labour, turn over later
To the another side of welded plate, negative electrode pin 5 and negative electrode pin 6 are welded using welding rifle, the rubber suction cover 4 of setting can
The negative electrode pin 5 and negative electrode pin 6 of weld are protected, you can pin is avoided to fracture, after being welded, connects power cord,
Power on, the charge on anode aluminium foil 9 and cathode aluminum foil 8 in aluminum enclosure 7 in the electric field can stress and move, when charge meet
It is mobile and cause charge accumulation in anode aluminium foil 9 and cathode aluminum foil 8 to charge when the paper 10, is then hindered containing electrolyte
On, the accumulation of charge is caused to store, that is, the electricity stored in charge moving process, generates a large amount of heat, setting it is copper
Heat in aluminum enclosure 7 can be transported on radiator 1 by thermally conductive sheet 15, and the radiating fin 13 of radiator 1 can will transport out
Even heat distributes, and so as to effectively increase capacitance heat dissipation effect, extends the service life of capacitance.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
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 |
|---|---|---|---|
| CN201721734320.5U CN207587531U (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 |
|---|---|---|---|
| CN201721734320.5U CN207587531U (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 |
|---|---|
| CN207587531U true CN207587531U (en) | 2018-07-06 |
Family
ID=62737494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721734320.5U Expired - Fee Related CN207587531U (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) | CN207587531U (en) |
-
2017
- 2017-12-13 CN CN201721734320.5U patent/CN207587531U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20191213 |