CN107731519B - A kind of capacitor end cap of adjustable installation - Google Patents
A kind of capacitor end cap of adjustable installation Download PDFInfo
- Publication number
- CN107731519B CN107731519B CN201710887508.1A CN201710887508A CN107731519B CN 107731519 B CN107731519 B CN 107731519B CN 201710887508 A CN201710887508 A CN 201710887508A CN 107731519 B CN107731519 B CN 107731519B
- Authority
- CN
- China
- Prior art keywords
- end cap
- channel
- rubber stopper
- needle
- capacitor
- 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.)
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Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 239000011111 cardboard Substances 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000004880 explosion Methods 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
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction 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
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/14—Protection against electric or thermal overload
- H01G2/18—Protection against electric or thermal overload with breakable contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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 OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/33—Thin- or thick-film capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention discloses a kind of capacitor end caps of adjustable installation, including end cap ontology, end cap middle position is equipped with rubber stopper, and rubber stopper is slideably positioned on end cap, and rubber stopper lower end is equipped with fixed ring, explosion-proof valve is equipped in the fixed ring, channel is equipped in the end cap, the end cap is equipped with the through-hole cooperated with rubber stopper, and the channel other end is connected to through-hole, it is equipped with and threads a needle in the channel, the rear end of threading a needle is equipped with piston sheet；There is "T"-shaped channel in the rubber stopper；The end cap both ends sliding is equipped with sliding fixed plate.The present invention is equipped in channel and threads a needle, because shell increases suddenly, have little time to exclude by rubber stopper T shape channel, pressure pushes threading a needle in channel to cut off guide pin into channel, more safe and reliable in this way by the way that multiple channels are arranged on end cap；Interconnecting piece dimension adjustable is installed in end cap lower end simultaneously, is adapted to the capacitor installation of a variety of different dimensional structures.
Description
Technical field
The present invention relates to capacitor areas, more specifically to a kind of capacitor end cap of adjustable installation.
Background technique
Capacitor is one of the electronic component largely used in electronic equipment, the separated by direct communication being widely used in circuit,
Coupling bypasses, filtering, resonant tank, energy conversion, control etc..
Currently, capacitor generallys use metallized polypropylene film manufacture, electric property is good, and has self-healing special
Property.When the capacitance of capacitor is larger (usually more than 15 μ F), if not using safety device, security performance cannot be obtained
It ensures, or even will appear explosion Ignition Phenomena, the purpose using explosion-protection equipment is to work as product explosion-protection equipment when something goes wrong
It is explosion-proof in time that movement forms open-circuit condition, guarantees that product is disconnected from the circuit, thus guarantee safety that integral product uses and
Reliability.
Occur a kind of capacitor with explosion-proof line in the prior art, mainly pass through destruction product structure, causes to produce
The product rate of recovery is extremely low, and key factor is that blast resistance construction design is unreasonable, existing to need to be equipped with a kind of recuperable anti-explosion electric
Container casing end cap, while the end cap housing recycled is adapted to the capacitor installation of a variety of different dimensional structures.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of capacitor of adjustable installation use
End cap, overcomes the deficiencies in the prior art, and compact-sized, design rationally, by the way that multiple channels are arranged on end cap, is set in channel
It threads a needle, when the intracorporal air pressure of shell becomes larger suddenly, explosion-proof valve is opened, rubber stopper is pushed to move up, while by channel and shell
Body connection has little time to exclude by rubber stopper T shape channel because shell increases suddenly, and pressure pushes wearing in channel into channel
Needle cuts off guide pin, more safe and reliable in this way；Simultaneously end cap lower end install interconnecting piece dimension adjustable, be adapted to it is a variety of not
Capacitor with dimensional structure is installed.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of capacitor end cap of adjustable installation, including end cap ontology are inserted with guide pin, the end on the end cap
Lid middle position is equipped with rubber stopper, and rubber stopper is slideably positioned on end cap, and rubber stopper lower end is equipped with fixed ring, in the fixed ring
Equipped with explosion-proof valve, channel is equipped in the end cap, the end cap is equipped with the through-hole cooperated with rubber stopper, the channel and through-hole
Vertical distribution, the one end of the channel are connected to through-hole, are equipped with and are threaded a needle in the channel, and the rear end of threading a needle is equipped with piston sheet；Institute
Stating has "T"-shaped channel in rubber stopper；The end cap both ends sliding is equipped with sliding fixed plate.
The end cap upper end is shorter than lower end.
The rubber stopper upper end is equipped with limit card board, and limit card board is fixed on end cap.
Reset spring is equipped in the limit card board, reset spring upper end is contacted with limit card board, and lower end connects with rubber stopper
Touching.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) present invention is equipped in channel and threads a needle, when the intracorporal air pressure of shell becomes suddenly by the way that multiple channels are arranged on end cap
Greatly, explosion-proof valve is opened, pushes rubber stopper to move up, while channel being connected to shell, because shell increases suddenly, has little time
It is excluded by rubber stopper T shape channel, pressure pushes threading a needle in channel to cut off guide pin into channel, and more safety can in this way
It leans on；Interconnecting piece dimension adjustable is installed in end cap lower end simultaneously, is adapted to the capacitor installation of a variety of different dimensional structures.
(2) it when air pressure is less big in shell, is directly excluded by the T shape channel of rubber stopper, without destroying guide pin installation
Structure.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention；Technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously；Described embodiments are only a part of the embodiments of the present invention；Instead of all the embodiments.It is based on
Embodiment in the present invention；It is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment；It shall fall within the protection scope of the present invention.
A kind of capacitor end cap of adjustable installation, including end cap 1 are inserted with guide pin 2, the end on the end cap 1
1 upper end of lid is shorter than lower end, and 1 both ends of the end cap sliding is equipped with sliding fixed plate 3, and 1 middle position of end cap is equipped with rubber
Rubber plug 4, rubber stopper 4 are slideably positioned on end cap 1, and 4 lower end of rubber stopper is equipped with fixed ring 5, are equipped with explosion-proof valve in the fixed ring 5
6, channel 7 is equipped in the end cap 1, the end cap 1 is equipped with the through-hole 101 cooperate with rubber stopper 4, and the channel and through-hole are vertical
Straight distribution, described 7 one end of channel be connected tos with through-hole 101, and equipped with threading a needle 8 in the channel 7,8 rear ends of threading a needle are equipped with piston
Piece 9；There is "T"-shaped channel 401,4 upper end of rubber stopper is equipped with limit card board 10, and limit card board 10 is solid in the rubber stopper 4
Due on end cap 1, it is equipped with reset spring 11 in the limit card board 10,11 upper end of reset spring is contacted with limit card board 10, under
End is contacted with rubber stopper 4；This hair is equipped in channel and threads a needle, when the intracorporal air pressure of shell is prominent by the way that multiple channels are arranged on end cap
So become larger, explosion-proof valve is opened, push rubber stopper to move up, while channel being connected to shell, because shell increases suddenly, comes
It is excluded not as good as by rubber stopper T shape channel, pressure pushes threading a needle in channel to cut off guide pin, more pacify in this way into channel
It is complete reliable；Interconnecting piece dimension adjustable is installed in end cap lower end simultaneously, is adapted to the capacitor installation of a variety of different dimensional structures；
It when air pressure is less big in shell, is directly excluded by the T shape channel of rubber stopper, without destroying guide pin mounting structure.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (4)
1. a kind of capacitor end cap of adjustable installation, including end cap ontology, it is inserted with guide pin on the end cap, feature exists
In: the end cap middle position is equipped with rubber stopper, and rubber stopper is slideably positioned on end cap, and rubber stopper lower end is equipped with fixed ring, institute
It states and is equipped with explosion-proof valve in fixed ring, channel is equipped in the end cap, the end cap is equipped with the through-hole cooperated with rubber stopper, described
Channel and through-hole vertical distribution, the one end of the channel are connected to through-hole, are equipped with and are threaded a needle in the channel, the rear end of threading a needle is equipped with
Piston sheet；There is "T"-shaped channel in the rubber stopper；The end cap both ends sliding is equipped with sliding fixed plate.
2. a kind of capacitor end cap of adjustable installation according to claim 1, it is characterised in that: the end cap upper end
Portion is shorter than lower end.
3. a kind of capacitor end cap of adjustable installation according to claim 1, it is characterised in that: on the rubber stopper
End is equipped with limit card board, and limit card board is fixed on end cap.
4. a kind of capacitor end cap of adjustable installation according to claim 3, it is characterised in that: the limit card board
Interior to be equipped with reset spring, reset spring upper end is contacted with limit card board, and lower end is contacted with rubber stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887508.1A CN107731519B (en) | 2017-09-27 | 2017-09-27 | A kind of capacitor end cap of adjustable installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887508.1A CN107731519B (en) | 2017-09-27 | 2017-09-27 | A kind of capacitor end cap of adjustable installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107731519A CN107731519A (en) | 2018-02-23 |
| CN107731519B true CN107731519B (en) | 2019-08-16 |
Family
ID=61208179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710887508.1A Active CN107731519B (en) | 2017-09-27 | 2017-09-27 | A kind of capacitor end cap of adjustable installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107731519B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799301B (en) * | 2017-10-23 | 2019-06-18 | 安徽中容电子有限公司 | A kind of high security automatically cuts off formula capacitor |
| CN110085426B (en) * | 2019-05-07 | 2020-12-01 | 安徽麦特电子股份有限公司 | Multi-inner-string high-voltage-resistance thin film power capacitor |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01286305A (en) * | 1988-05-12 | 1989-11-17 | Hitachi Condenser Co Ltd | Case for capacitor |
| JPH1167612A (en) * | 1997-08-25 | 1999-03-09 | Hitachi Aic Inc | Capacitor with safety device |
| JP2002246277A (en) * | 2001-02-20 | 2002-08-30 | Kyocera Corp | Electric double layer capacitor and its producing method |
| JP2002260972A (en) * | 2001-03-02 | 2002-09-13 | Nippon Chemicon Corp | Capacitor with protection device |
| JP2010109024A (en) * | 2008-10-29 | 2010-05-13 | Nichicon Corp | Electrolytic capacitor |
| JP5306047B2 (en) * | 2009-05-11 | 2013-10-02 | ニチコン株式会社 | Charging / discharging capacitor |
| CN205943756U (en) * | 2016-08-08 | 2017-02-08 | 宣城市东科电器有限公司 | Condenser terminal strip connection structure |
| CN106571225A (en) * | 2016-08-28 | 2017-04-19 | 卢红兰 | High-strength capacitor |
| CN206489982U (en) * | 2017-01-25 | 2017-09-12 | 爱普科斯电子元器件(珠海保税区)有限公司 | A kind of explosion-proof type power capacitor structure |
| CN207217303U (en) * | 2017-09-27 | 2018-04-10 | 铜陵市胜达电子科技有限责任公司 | A kind of capacitor end cap of adjustable installation |
-
2017
- 2017-09-27 CN CN201710887508.1A patent/CN107731519B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01286305A (en) * | 1988-05-12 | 1989-11-17 | Hitachi Condenser Co Ltd | Case for capacitor |
| JPH1167612A (en) * | 1997-08-25 | 1999-03-09 | Hitachi Aic Inc | Capacitor with safety device |
| JP2002246277A (en) * | 2001-02-20 | 2002-08-30 | Kyocera Corp | Electric double layer capacitor and its producing method |
| JP2002260972A (en) * | 2001-03-02 | 2002-09-13 | Nippon Chemicon Corp | Capacitor with protection device |
| JP2010109024A (en) * | 2008-10-29 | 2010-05-13 | Nichicon Corp | Electrolytic capacitor |
| JP5306047B2 (en) * | 2009-05-11 | 2013-10-02 | ニチコン株式会社 | Charging / discharging capacitor |
| CN205943756U (en) * | 2016-08-08 | 2017-02-08 | 宣城市东科电器有限公司 | Condenser terminal strip connection structure |
| CN106571225A (en) * | 2016-08-28 | 2017-04-19 | 卢红兰 | High-strength capacitor |
| CN206489982U (en) * | 2017-01-25 | 2017-09-12 | 爱普科斯电子元器件(珠海保税区)有限公司 | A kind of explosion-proof type power capacitor structure |
| CN207217303U (en) * | 2017-09-27 | 2018-04-10 | 铜陵市胜达电子科技有限责任公司 | A kind of capacitor end cap of adjustable installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107731519A (en) | 2018-02-23 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 2, Building 25, No. 951, North Section of Taishan Avenue, Tongling Economic and Technological Development Zone, Anhui Province, 244000 Patentee after: TONGLING SHENGDA ELECTRONIC TECHNOLOGY CO.,LTD. Address before: 244002 Plant 5, No. 5105, West Section of Cuihu 4th Road, Tongling City, Anhui Province Patentee before: TONGLING SHENGDA ELECTRONIC TECHNOLOGY CO.,LTD. |
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| CP02 | Change in the address of a patent holder |