CN207731817U - A kind of aluminum electrolytic capacitor cover plate - Google Patents
A kind of aluminum electrolytic capacitor cover plate Download PDFInfo
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- CN207731817U CN207731817U CN201721912565.2U CN201721912565U CN207731817U CN 207731817 U CN207731817 U CN 207731817U CN 201721912565 U CN201721912565 U CN 201721912565U CN 207731817 U CN207731817 U CN 207731817U
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- platform
- main body
- electrolytic capacitor
- cover plate
- aluminum electrolytic
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Abstract
The utility model discloses a kind of aluminum electrolytic capacitor cover plates, including main body, the platform being set on the surface of main body and the positive and negative leading-out terminal being set on platform；Wherein, the main body is square design；The platform is arranged to correspond to the main body into a square shape with the main body totally one central axis, the platform.A kind of aluminum electrolytic capacitor cover plate of the utility model is installed concentratedly convenient for the miniaturization of aluminium electrolutic capacitor and is installed conducive to the design of contracting body and busbar modulesization of capacitor box.
Description
Technical field
The utility model belongs to aluminium electrolutic capacitor technical field, is related to a kind of aluminum electrolytic capacitor cover plate.
Background technology
With the fast development of consumption electronic product, aluminium electrolutic capacitor while consumer electronics field steady-state growth,
Its application field is expanded in many emerging fields such as energy-saving lamp, frequency converter, new energy with constructional transfer with technological progress,
It will be used wider and wider.Basic role of the aluminium electrolutic capacitor in electronic circuit is generally summarised as：Logical exchange, resistance direct current,
Have the function of filtering, bypass, coupling and fast charging and discharging, and with characteristic small, that storage electricity is big, cost-effective.
With the progress of modern science and technology and the continuous improvement of capacitor performance, aluminum electrolytic capacitor cover plate is widely used to consumer electronics
Product, communication products, computer and perimeter product, new energy, automation control, auto industry, photovoltaic, high-speed railway and boat
Empty and military equipment etc..
The cover board of majority aluminium electrolutic capacitors is all cylindrical at present, in use, shown in referring to Fig.1, when using this lid
After the aluminium electrolutic capacitor A of plate is installed on circuit board 100, there is gap between multiple capacitors so that vacated on circuit board 100
Many white space C, waste the effective area of circuit board, cannot utilize circuit board well.With more and more equipment
All develop towards miniaturization, and as spatial volume is more and more precious, uses the alminium electrolytic condenser of this circular cover
After device is installed concentratedly, since cover board is circular design, left a void between capacitance it is larger, be unfavorable for capacitor box contracting bodyization design with
And busbar modulesization installation.
Invention content
To solve the above problems, the purpose of this utility model is to provide a kind of aluminum electrolytic capacitor cover plates, in order to aluminium
The miniaturization of electrolytic capacitor is installed concentratedly and is installed conducive to the design of contracting body and busbar modulesization of capacitor box.
To achieve the above object, the technical solution of the utility model is：
The platform and be set to flat that a kind of aluminum electrolytic capacitor cover plate includes main body, is set on the surface of main body
Positive and negative leading-out terminal on platform；Wherein, the main body is square design；The platform is arranged to and the main body one center totally
Axis, the platform correspond to the main body into a square shape.
Further, the surrounding of the platform forms a back-shaped groove with body surfaces edge, and groove corresponds to the four of platform
A angular position is arranged to arc-shaped transition.
Further, the positive and negative leading-out terminal is set to the diagonal of platform, the platform it is another it is diagonal on set respectively
It is equipped with explosion-proof valve.
Further, the surface of the platform protrusion main body.
Compared to the prior art, a kind of aluminum electrolytic capacitor cover plate of the utility model is convenient for the miniaturization of aluminium electrolutic capacitor
It installs concentratedly and is installed conducive to the design of contracting body and busbar modulesization of capacitor box.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, to those skilled in the art, other drawings may also be obtained based on these drawings.
Fig. 1 is that existing circular cover capacitor is installed concentratedly and simply illustrated in the vertical view on circuit board.
Fig. 2 is the three-dimensional diagram of the utility model aluminium electroloysis container cover plate.
Fig. 3 is another angular views of the utility model aluminium electroloysis container cover plate.
Fig. 4 is the utility model aluminium electroloysis container cover plate encapsulation schematic diagram.
Fig. 5 is to illustrate diagram when being installed concentratedly using the capacitor of the utility model aluminium electroloysis container cover plate.
Specific implementation mode
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more apparent and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiments.Based on this practicality
Embodiment in novel, the every other embodiment that those skilled in the art is obtained belong to the utility model protection
Range.
Term " first ", " second " in the specification and claims of the utility model and above-mentioned attached drawing etc. are to be used for
Similar object is distinguished, without being used to describe specific sequence or precedence.It should be appreciated that the term used in this way is suitable
It can be interchanged in the case of, this is only that the object described in the embodiments of the present invention to same alike result is adopted in description
Differentiation mode.In addition, term " comprising " and " having " and their any deformation, it is intended that cover non-exclusive packet
Contain, so that a series of process comprising units, method, system, product or equipment are not necessarily limited to those units, but may include not having
There are other units clearly listing or for these processes, method, product or equipment inherently.
It is described in detail separately below.
As one embodiment of the utility model aluminum electrolytic capacitor cover plate, as shown in Figure 1, the utility model aluminium electroloysis
Capacitor cover plate can be used for large-scale rectangular aluminium electrolutic capacitor, and the rectangular aluminium electrolutic capacitor of this large size can be used for high-power
Electrical equipment, such as wind electric converter, the equipment such as high-voltage frequency converter, play energy storage electric discharge, smooth effect.With traditional structure
Aluminium electrolutic capacitor is compared, and when being installed concentratedly using the aluminium electrolutic capacitor of the utility model cover board, can utilize circuit well
Plate suqare is conducive to the design of contracting body and the busbar modulesization installation of capacitor box.
With reference to shown in Fig. 2-5, this creation aluminum electrolytic capacitor cover plate includes main body 1, is set on the surface 10 of main body 1
Platform 101 and the positive and negative leading-out terminal 2,2 ' that is set on platform 101.Wherein, the main body 1 is square design；Institute
State platform 101 be arranged to totally one central axis of the main body 1, correspond to the main body 1, the platform 101 is corresponded into a side
Block-shaped, surrounding and 10 edge of body surfaces of platform 101 form a back-shaped groove 102, and groove 102 corresponds to the four of platform 101
A angular position is arranged to arc-shaped transition.The positive and negative leading-out terminal 2,2 ' is set to the diagonal of platform 101, the platform 101
It is another it is diagonal on be respectively arranged with explosion-proof valve 3.In the present embodiment, the platform 101 protrudes the surface 10 of main body 1；Another
In embodiment, the platform 101 and the plane 10 of main body 1 are in the same plane.
With reference to shown in Fig. 4, when encapsulation, core packet is put into from the open end of aluminium electrolutic capacitor shell in shell, installs upper cover
The opening portion of plate, shell is embedded in back-shaped groove 102 by crimping, closely buckles the edge of back-shaped groove 102, so that lid
Plate is closely linked with shell.
Corresponding to cover board, it is arranged to square column with the aluminium electrolutic capacitor shell of cover board cooperation, core packet is mounted on shell
It is interior comprising the lug piece for having the electrolytic paper between positive plate, negative plate, positive/negative plate, being drawn respectively from positive/negative plate.It is described
It is adsorbed with electrolyte in the gap of pole plate, electrolytic paper and lug piece.
Referring to Figure 5, when being installed concentratedly using the aluminium electrolutic capacitor 200 of cover board of the present invention, pass through the first copper sheet 40
The cathode leading-out terminal of first electrolytic capacitor is connected to the positive leading-out terminal of second capacitance, the second copper sheet 41 is by second
Third is electrolysed by the positive leading-out terminal of the cathode leading-out terminal connection third electrolytic capacitor of electrolytic capacitor, third copper sheet 42
The cathode leading-out terminal of capacitance connects the positive leading-out terminal of the 4th electrolytic capacitor, so connects, and multiple copper sheets are staggered,
Not on same line, so that the entirety after installing concentratedly is relatively stable securely, it is not easy to topple over.
In conclusion above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to above-described embodiment, it will be understood by those of ordinary skill in the art that：It is still
It can modify to the technical solution recorded in the various embodiments described above, or which part technical characteristic is equally replaced
It changes；And these modifications or replacements, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (4)
1. a kind of aluminum electrolytic capacitor cover plate, it is characterised in that：Include main body, the platform that is set on the surface of main body, with
And it is set to the positive and negative leading-out terminal on platform；Wherein, the main body is square design；The platform is arranged to and the master
Totally one central axis, the platform correspond to the main body into a square shape to body.
2. aluminum electrolytic capacitor cover plate as described in claim 1, it is characterised in that：The surrounding of the platform and body surfaces edge
A back-shaped groove is formed, four angular positions that groove corresponds to platform are arranged to arc-shaped transition.
3. aluminum electrolytic capacitor cover plate as claimed in claim 2, it is characterised in that：The positive and negative leading-out terminal is set to platform
It is diagonal, the platform it is another it is diagonal on be respectively arranged with explosion-proof valve.
4. aluminum electrolytic capacitor cover plate as claimed in claim 3, it is characterised in that：The surface of the platform protrusion main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721912565.2U CN207731817U (en) | 2017-12-31 | 2017-12-31 | A kind of aluminum electrolytic capacitor cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721912565.2U CN207731817U (en) | 2017-12-31 | 2017-12-31 | A kind of aluminum electrolytic capacitor cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207731817U true CN207731817U (en) | 2018-08-14 |
Family
ID=63083901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721912565.2U Active CN207731817U (en) | 2017-12-31 | 2017-12-31 | A kind of aluminum electrolytic capacitor cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207731817U (en) |
-
2017
- 2017-12-31 CN CN201721912565.2U patent/CN207731817U/en active Active
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