CN208938824U - A kind of novel shell type capacitor - Google Patents
A kind of novel shell type capacitor Download PDFInfo
- Publication number
- CN208938824U CN208938824U CN201821550516.3U CN201821550516U CN208938824U CN 208938824 U CN208938824 U CN 208938824U CN 201821550516 U CN201821550516 U CN 201821550516U CN 208938824 U CN208938824 U CN 208938824U
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- Prior art keywords
- shell
- capacitor
- copper sheet
- core group
- shell type
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Abstract
The utility model discloses a kind of novel shell type capacitors, including shell, shell is equipped with capping, copper sheet there are two being set on the edge of capping, copper sheet is equipped with connecting hole, the centre of copper sheet is equipped with a perfusing hole, capacitor core group is equipped in shell, capacitor core group is connected to copper sheet by fuse, capacitor core group is made of two capacitor bodies, the centre of double level metallization film is equipped with barrier paper, there is insulation gilding layer at the both ends of double level metallization film, immersion oil agent is perfused in shell, hull outside is covered with insulating sleeve, the upper end of insulating sleeve is equipped with one layer of bursting diaphragm, the utility model structure is simple, the polypropylene metallized film electric durability of use can be good, good reliability, with good self-healing property, the electric durability of electric current can be improved in alloy-layer, oleol is tasteless to can be improved insulation performance.
Description
Technical field
The utility model relates to be related to capacitor technology field, a kind of novel shell type capacitor is particularly belonged to.
Background technique
Capacitor, usually referred to as its ability for accommodating charge is capacitor, is indicated with letter C.Definition 1: capacitor, Gu Mingsi
Justice, be ' the electric container of dress ', it is a kind of device for accommodating charge.Capacitor be the electronic component that is largely used in electronic equipment it
One, it is widely used in separated by direct communication in circuit, coupling, bypass, filtering, resonant tank, energy conversion, control etc..Appoint
A capacitor is all constituted between what two insulated from each other and the conductor (including conducting wire) that is spaced closely together.
Summary of the invention
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of novel shell type capacitor
Problem.
To achieve the above object, the utility model provides the following technical solutions: the utility model discloses a kind of new shells
Formula capacitor, including shell, shell are equipped with capping, are set on the edge of capping there are two copper sheet, copper sheet is equipped with connecting hole, copper
The centre of piece is equipped with a perfusing hole, is equipped with capacitor core group in shell, and capacitor core group is connected to copper sheet by fuse, electricity
Container core group is made of two capacitor bodies, and immersion oil agent is perfused in shell, and hull outside is covered with insulating sleeve, insulating sleeve
Upper end be equipped with one layer of bursting diaphragm.
Further improvement of the utility model be capacitor body rolled by double level metallization film around insulation mandrel and
At the centre of double level metallization film is equipped with barrier paper, and there is insulation gilding layer at the both ends of double level metallization film.
Further improvement of the utility model is: insulating trip is equipped between capping and capacitor core group.
Further improvement of the utility model is: insulating sleeve is equipped with cooling fin.
Further improvement of the utility model is: added with rubber in immersion oil agent.
Compared with prior art, the utility model has the beneficial effects that
The utility model structure is simple, and good, the good reliability of polypropylene metallized film electric durability energy of use has good
Self-healing property, the electric durability of electric current can be improved in alloy-layer, and oleol is tasteless to can be improved insulation performance.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model external structure schematic diagram；
Fig. 3 is the utility model capacitor body structural schematic diagram.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of novel shell type capacitor, including shell 1 referring to FIG. 1-2, and shell 1 is equipped with envelope
Lid 2 is covered and is set on 2 edge there are two copper sheet 3, and copper sheet 3 is equipped with connecting hole 4, and the centre of copper sheet 3 is equipped with a perfusing hole 5,
Capacitor core group 6 is equipped in shell 1, capacitor core group 6 is connected to copper sheet 3 by fuse 15, and capacitor core group 6 is by two electricity
Container fuse 11 forms, and is perfused with immersion oil agent 12 in shell 1, insulating sleeve 13, the upper end of insulating sleeve 13 are covered with outside shell 1
Equipped with one layer of bursting diaphragm 14.
In the utility model, capacitor body 11 is rolled by double level metallization film 7 around insulation mandrel 8, the double-deck gold
The centre of categoryization film 7 is equipped with barrier paper 10, and the both ends of double level metallization film 7 are equipped with insulation gilding layer 9, capping 2 and capacitor
Insulating trip is equipped between device core group 6, insulating sleeve 13 is equipped with cooling fin, added with rubber in immersion oil agent 12.
In conclusion the utility model structure is simple, the polypropylene metallized film electric durability of use can good, reliability
It is good, there is good self-healing property, the electric durability of electric current can be improved in alloy-layer, and immersion oil agent is tasteless to can be improved insulation performance.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel shell type capacitor, including shell (1), it is characterised in that: the shell (1) is equipped with capping (2), described
It covers and is set on the edge of (2) there are two copper sheet (3), the copper sheet (3) is equipped with connecting hole (4), and the centre of the copper sheet (3) is set
There is a perfusing hole (5), is equipped with capacitor core group (6) in the shell (1), the capacitor core group (6) passes through fuse
(15) it is connected to copper sheet (3), the capacitor core group (6) is made of two capacitor bodies (11), perfusion in the shell (1)
Have immersion oil agent (12), be covered with insulating sleeve (13) outside the shell (1), the upper end of the insulating sleeve (13) is equipped with one layer and prevents
Plate bursting (14).
2. a kind of novel shell type capacitor according to claim 1, it is characterised in that: the capacitor body (11) is by double
Layer metallized film (7) is rolled around insulation mandrel (8), and the centre of the double level metallization film (7) is equipped with barrier paper
(10), the both ends of the double level metallization film (7) have insulation gilding layer (9).
3. a kind of novel shell type capacitor according to claim 2, it is characterised in that: capping (2) and the capacitor core
Insulating trip is equipped between group (6).
4. a kind of novel shell type capacitor according to claim 2, it is characterised in that: the insulating sleeve (13) is equipped with
Cooling fin.
5. a kind of novel shell type capacitor according to claim 1, it is characterised in that: the immersion oil agent (12) is inner added with rubber
Glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550516.3U CN208938824U (en) | 2018-09-21 | 2018-09-21 | A kind of novel shell type capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550516.3U CN208938824U (en) | 2018-09-21 | 2018-09-21 | A kind of novel shell type capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208938824U true CN208938824U (en) | 2019-06-04 |
Family
ID=66722044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821550516.3U Active CN208938824U (en) | 2018-09-21 | 2018-09-21 | A kind of novel shell type capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208938824U (en) |
-
2018
- 2018-09-21 CN CN201821550516.3U patent/CN208938824U/en active Active
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