CN108550463A - A kind of high voltage ceramic capacitor insulation suit shell - Google Patents
A kind of high voltage ceramic capacitor insulation suit shell Download PDFInfo
- Publication number
- CN108550463A CN108550463A CN201810502178.4A CN201810502178A CN108550463A CN 108550463 A CN108550463 A CN 108550463A CN 201810502178 A CN201810502178 A CN 201810502178A CN 108550463 A CN108550463 A CN 108550463A
- Authority
- CN
- China
- Prior art keywords
- protective shell
- lock
- shell
- ceramic capacitor
- lower protective
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 33
- 239000003985 ceramic capacitor Substances 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 96
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 7
- 229920006284 nylon film Polymers 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000003990 capacitor Substances 0.000 abstract description 8
- 229920002379 silicone rubber Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920000260 silastic Polymers 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
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/224—Housing; Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The present invention relates to a kind of high voltage ceramic capacitor insulation suit shells,Including upper protective shell and lower protective shell,It is connected with lock between the upper protective shell and lower protective shell,The lock is by upper lock,Lower lock is formed with sealing element,And the upper lock is fixedly connected with upper protective shell with lower protective shell respectively with lower lock,The upper lock is respectively equipped with shrapnel and groove with lower lock opposite side,And the shrapnel is corresponding with groove,The lower protective shell intracavity bottom center is equipped with guide pile,The guide pile surrounding is equipped with supporting table,The upper protective shell inner cavity top is equipped with fixing piece,The upper protective shell is arranged with outlet hole with lower protective shell side,Described outlet hole one end is connected with bunch pipe,The bunch tube cavity is equipped with out line three-way hole,It is simple in structure,Reasonable design,Electric capacity chip can be fixed and be protected,The insulation of shell and sealing performance can be improved simultaneously,Ensure the normal use of capacitor.
Description
Technical field
The present invention relates to a kind of high voltage ceramic capacitor insulation suit shells, belong to ceramic capacitor technical field.
Background technology
Traditional discrete component-ceramic capacitor based on disc, this shaping structures are simple, technical maturity, operation
Simplicity, convenient for mass, large-scale production.But for high voltage ceramic capacitor, primary concern is that compressive resistance and
Rated capacitors are as high as possible, and between the two, it is exactly conflicting, under equal conditions：Medium is thinner, and capacitance is got over
Greatly, compressive resistance is lower, and vice versa.Traditional disc type ceramic capacitor volume is relatively large, is unfavorable for the group of electrical device
Dress easy tos produce burr or crackle in addition, when ceramic capacitor is molded, when follow-up insulation coats, under identical coating, by
In the presence of burr or crackle, the insulation thickness difference of ceramic capacitor will be made big, but also the resistance to pressure of ceramic capacitor
Degree reduces, and influences the normal use of capacitor, therefore, it is necessary to be further improved.
Invention content
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of high voltage ceramic capacitor insulation suit
Shell, simple in structure, reasonable design can be fixed and protect to electric capacity chip, at the same can to the insulation of shell and
Sealing performance is improved, and ensures the normal use of capacitor, is latched by being arranged, and protective shell can be made solid with lower protective shell
It is fixed, while upper protective shell, lower protective shell and electric capacity chip can be protected when being squeezed, it is positioned by being arranged
Stake, can position chip, play a supporting role simultaneously, make to generate between chip and upper protective shell, lower protective shell certain
Gap, improve insulating capacity, by be arranged bunch pipe, the direction of the lead of chip can be fixed with position, be avoided
Wire locations movement causes lead to fall off, and insulation can be played by the way that insulating liquid silicon rubber is arranged by influencing capacitor use
Effect, at the same can also halved tie spool be sealed, by the way that insulation diaphragm is arranged, upper protective shell and lower protective shell can be carried out
Protection improves insulation performance, can effectively solve the problems in background technology.
In order to solve the above technical problem, the present invention provides the following technical solutions：
A kind of high voltage ceramic capacitor insulation suit shell, including upper protective shell and lower protective shell, the upper protective shell
Lock is connected between lower protective shell, the lock is made of upper lock, lower lock with sealing element, and the upper lock
It is fixedly connected respectively with upper protective shell with lower protective shell with lower lock, the upper lock is respectively equipped with bullet with lower lock opposite side
Piece and groove, and the shrapnel is corresponding with groove, the lower protective shell intracavity bottom center is equipped with guide pile, the positioning
Stake surrounding is equipped with supporting table, and the upper protective shell inner cavity top is equipped with fixing piece, the upper protective shell and lower protective shell side
It is arranged with outlet hole, described outlet hole one end is connected with bunch pipe, and the bunch tube cavity is equipped with out line three-way hole, the outlet
Be filled with insulating liquid silicon rubber between through-hole and bunch pipe, the inner wall of the upper protective shell and lower protective shell be equipped with insulation every
Film, the upper protective shell are equipped with nylon film with lower protective shell outside.
Furthermore, the upper protective shell and lower protective shell are cylindrical structure, and the upper protective shell bottom is set
There is opening, opening is equipped at the top of the lower protective shell.
Furthermore, the sealing element is elastomeric material, and the sealing element is set to lock inside.
Furthermore, the quantity of the groove is three, and the distance of the adjacent groove is identical.
Furthermore, the supporting table quantity is 3-5, and is uniformly distributed around guide pile.
Furthermore, the thickness of the upper protective shell and lower protective shell is all higher than 2mm.
Advantageous effect of the present invention：A kind of high voltage ceramic capacitor according to the present invention insulation suit shell, structure letter
Single, reasonable design can be fixed and protect to electric capacity chip, while can be carried out to the insulation of shell and sealing performance
It improves, ensures the normal use of capacitor, latched by being arranged, protective shell can be made to be fixed with lower protective shell, while can
When being squeezed, upper protective shell, lower protective shell and electric capacity chip are protected, it, can be to core by the way that guide pile is arranged
Piece is positioned, and is played a supporting role simultaneously, makes to generate certain gap between chip and upper protective shell, lower protective shell, is improved
Insulating capacity the direction of the lead of chip can be fixed with position, wire locations is avoided to move by the way that bunch pipe is arranged
It causes lead to fall off, influences capacitor use, by the way that insulating liquid silicon rubber is arranged, insulation can be played the role of, simultaneously also
Can halved tie spool be sealed, by be arranged insulation diaphragm, upper protective shell and lower protective shell can be protected, improve absolutely
Edge performance.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
Fig. 1 is a kind of high voltage ceramic capacitor insulation suit shell structure figure of the present invention.
Fig. 2 is a kind of high voltage ceramic capacitor insulation suit shell buckle structure figure of the present invention.
Fig. 3 is a kind of high voltage ceramic capacitor insulation suit shell bunch pipe structure chart of the present invention.
Figure label：1, upper protective shell；2, lower protective shell；3, it latches；4, upper lock；5, lower lock；6, sealing element；7, bullet
Piece；8, groove；9, guide pile；10, supporting table；11, fixing piece；12, outlet hole；13, bunch pipe；14, go out line three-way hole；15, absolutely
Edge liquid silastic；16, insulation diaphragm；17, nylon film.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
As shown in Figure 1-Figure 3, a kind of high voltage ceramic capacitor insulation suit shell, including upper protective shell 1 and lower protection
Shell 2, between the upper protective shell 1 and lower protective shell 2 between be connected with lock 3, protective shell 1 and lower protective shell 2 can be made solid
It is fixed, while upper protective shell 1, lower protective shell 2 and electric capacity chip can be protected when being squeezed, the lock 3 by
It is upper lock 4, it is lower lock 5 with sealing element 6 form, and it is described it is upper lock 4 with it is lower lock 5 respectively with upper protective shell 1 and lower protective shell 2
It is fixedly connected, the upper lock 4 is respectively equipped with shrapnel 7 and groove 8, and the shrapnel 7 and groove 8 with 5 opposite sides of lower lock
Corresponding, 2 intracavity bottom center of the lower protective shell is equipped with guide pile 9, can be positioned to chip, while playing support
Effect, makes to generate certain gap between chip and upper protective shell 1, lower protective shell 2, improves insulating capacity, the guide pile 9 four
It is equipped with supporting table 10 week, 1 inner cavity top of upper protective shell is equipped with fixing piece 11, the upper protective shell 1 and lower protective shell 2 one
Side is arranged with outlet hole 12, and 12 one end of the outlet hole is connected with bunch pipe 13, can be to the direction and position of the lead of chip
It sets and is fixed, avoid wire locations movement that lead is caused to fall off, influence capacitor use, 13 inner cavity of bunch pipe is equipped with out
Line three-way hole 14, it is described to go out to be filled with insulating liquid silicon rubber 15 between line three-way hole 14 and bunch pipe 13, the work of insulation can be played
With, at the same can also halved tie spool 13 be sealed, the inner wall of the upper protective shell 1 and lower protective shell 2 is equipped with insulation diaphragm
16, upper protective shell 1 and lower protective shell 2 can be protected, raising insulation performance, outside the upper protective shell 1 and lower protective shell 2
Side is equipped with nylon film 17.
The upper protective shell 1 is cylindrical structure with lower protective shell 2, and 1 bottom of upper protective shell is equipped with opening, institute
It states 2 top of lower protective shell and is equipped with opening, the sealing element 6 is elastomeric material, and the sealing element 6 is set to 3 inside of lock,
The quantity of the groove 8 is three, and the distance of the adjacent groove 8 is identical, and 10 quantity of the supporting table is 3-5, and is enclosed
It is uniformly distributed around guide pile 9, the upper protective shell 1 and the thickness of lower protective shell 2 are all higher than 2mm.
Operation principle of the present invention：Chip is placed on the guide pile 9 of 2 inner cavity of lower protective shell, by the lead of chip or
Pin is connected to outside by bunch pipe 13, in 13 lumen loading insulating liquid silicon rubber 15 of bunch pipe, is sealed, covers
Protective shell 1, gently squeezes, and shrapnel 7 is made to be fixed in groove 8, and upper protective shell 1 is fixed with lower protective shell 2.
It is the preferable embodiment of the present invention above, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is changed, and therefore, the invention is not limited in above-mentioned specific implementation mode, every those skilled in the art exist
Any conspicuously improved, replacement or modification made by the basis of the present invention all belongs to the scope of protection of the present invention.
Claims (6)
1. a kind of high voltage ceramic capacitor insulation suit shell, including upper protective shell (1) and lower protective shell (2), feature exists
In, between the upper protective shell (1) and lower protective shell (2) between be connected with lock (3), the lock (3) by upper lock (4),
Lower lock (5) and sealing element (6) form, and the upper lock (4) and lower lock (5) respectively with upper protective shell (1) and lower protection
Shell (2) is fixedly connected, and the upper lock (4) is respectively equipped with shrapnel (7) and groove (8) with lower lock (5) opposite side, and described
Shrapnel (7) is corresponding with groove (8), and lower protective shell (2) the intracavity bottom center is equipped with guide pile (9), the guide pile
(9) surrounding is equipped with supporting table (10), and upper protective shell (1) inner cavity top is equipped with fixing piece (11), the upper protective shell (1)
It is arranged with outlet hole (12) with lower protective shell (2) side, described outlet hole (12) one end is connected with bunch pipe (13), the beam
Spool (13) inner cavity is equipped with out line three-way hole (14), described to go out to be filled with insulating liquid silicon between line three-way hole (14) and bunch pipe (13)
The inner wall of rubber (15), the upper protective shell (1) and lower protective shell (2) is equipped with insulation diaphragm (16), the upper protective shell (1)
It is equipped with nylon film (17) with lower protective shell (2) outside.
2. a kind of high voltage ceramic capacitor insulation suit shell according to claim 1, it is characterised in that：The upper protection
Shell (1) is cylindrical structure with lower protective shell (2), and the upper protective shell (1) bottom is equipped with opening, the lower protective shell
(2) top is equipped with opening.
3. a kind of high voltage ceramic capacitor insulation suit shell according to claim 1, it is characterised in that：The sealing element
(6) it is elastomeric material, and the sealing element (6) is set on the inside of lock (3).
4. a kind of high voltage ceramic capacitor insulation suit shell according to claim 1, it is characterised in that：The groove
(8) quantity is three, and the distance of the adjacent groove (8) is identical.
5. a kind of high voltage ceramic capacitor insulation suit shell according to claim 1, it is characterised in that：The supporting table
(10) quantity is 3-5, and is uniformly distributed around guide pile (9).
6. a kind of high voltage ceramic capacitor insulation suit shell according to claim 1, it is characterised in that：The upper protection
Shell (1) and the thickness of lower protective shell (2) are all higher than 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810502178.4A CN108550463A (en) | 2018-05-23 | 2018-05-23 | A kind of high voltage ceramic capacitor insulation suit shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810502178.4A CN108550463A (en) | 2018-05-23 | 2018-05-23 | A kind of high voltage ceramic capacitor insulation suit shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108550463A true CN108550463A (en) | 2018-09-18 |
Family
ID=63495654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810502178.4A Pending CN108550463A (en) | 2018-05-23 | 2018-05-23 | A kind of high voltage ceramic capacitor insulation suit shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108550463A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD254664A1 (en) * | 1986-12-15 | 1988-03-02 | Gera Elektronik Veb | CLOSURE OF GEHAEUSEN ELECTRICAL COMPONENTS |
| CN201352500Y (en) * | 2008-12-31 | 2009-11-25 | 王琮怀 | Chip capacitor packaging structure |
| US20110127694A1 (en) * | 2009-06-17 | 2011-06-02 | Junichi Kurita | Method of manufacturing resin molded electronic component (as amended) |
| CN104377033A (en) * | 2014-10-22 | 2015-02-25 | 厦门法拉电子股份有限公司 | Thin film capacitor surface mounting welding lead-out structure and mounting method thereof |
| CN105140040A (en) * | 2015-09-25 | 2015-12-09 | 株洲宏达电子有限公司 | Chip solid tantalum capacitor with ceramic packaging structure and packaging method thereof |
| CN205751874U (en) * | 2016-06-22 | 2016-11-30 | 厦门法拉电子股份有限公司 | A kind of shell structure of thin film capacitor |
| CN206098175U (en) * | 2016-10-09 | 2017-04-12 | 安徽四新电子有限责任公司 | Encapsulation equipment for condenser |
| CN206421934U (en) * | 2017-02-07 | 2017-08-18 | 佛山市正容电子有限公司 | One kind exchange porcelain capacitor |
| CN206819877U (en) * | 2017-04-28 | 2017-12-29 | 苏州松控电子科技有限公司 | A kind of leakage-proof structure of electrolytic capacitor and the electrolytic capacitor comprising the structure |
| CN207116235U (en) * | 2017-07-18 | 2018-03-16 | 安徽恒立晟科技股份有限公司 | A kind of ceramic capacitor structure |
| CN207233575U (en) * | 2017-09-18 | 2018-04-13 | 南昌工程学院 | A kind of damping noise reduction capacitor of novel intelligent |
| CN208225714U (en) * | 2018-05-23 | 2018-12-11 | 苏州宏泉高压电容器有限公司 | A kind of high voltage ceramic capacitor insulation suit shell |
-
2018
- 2018-05-23 CN CN201810502178.4A patent/CN108550463A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD254664A1 (en) * | 1986-12-15 | 1988-03-02 | Gera Elektronik Veb | CLOSURE OF GEHAEUSEN ELECTRICAL COMPONENTS |
| CN201352500Y (en) * | 2008-12-31 | 2009-11-25 | 王琮怀 | Chip capacitor packaging structure |
| US20110127694A1 (en) * | 2009-06-17 | 2011-06-02 | Junichi Kurita | Method of manufacturing resin molded electronic component (as amended) |
| CN104377033A (en) * | 2014-10-22 | 2015-02-25 | 厦门法拉电子股份有限公司 | Thin film capacitor surface mounting welding lead-out structure and mounting method thereof |
| CN105140040A (en) * | 2015-09-25 | 2015-12-09 | 株洲宏达电子有限公司 | Chip solid tantalum capacitor with ceramic packaging structure and packaging method thereof |
| CN205751874U (en) * | 2016-06-22 | 2016-11-30 | 厦门法拉电子股份有限公司 | A kind of shell structure of thin film capacitor |
| CN206098175U (en) * | 2016-10-09 | 2017-04-12 | 安徽四新电子有限责任公司 | Encapsulation equipment for condenser |
| CN206421934U (en) * | 2017-02-07 | 2017-08-18 | 佛山市正容电子有限公司 | One kind exchange porcelain capacitor |
| CN206819877U (en) * | 2017-04-28 | 2017-12-29 | 苏州松控电子科技有限公司 | A kind of leakage-proof structure of electrolytic capacitor and the electrolytic capacitor comprising the structure |
| CN207116235U (en) * | 2017-07-18 | 2018-03-16 | 安徽恒立晟科技股份有限公司 | A kind of ceramic capacitor structure |
| CN207233575U (en) * | 2017-09-18 | 2018-04-13 | 南昌工程学院 | A kind of damping noise reduction capacitor of novel intelligent |
| CN208225714U (en) * | 2018-05-23 | 2018-12-11 | 苏州宏泉高压电容器有限公司 | A kind of high voltage ceramic capacitor insulation suit shell |
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