CN105390285B - A kind of capacitor - Google Patents
A kind of capacitor Download PDFInfo
- Publication number
- CN105390285B CN105390285B CN201510739665.9A CN201510739665A CN105390285B CN 105390285 B CN105390285 B CN 105390285B CN 201510739665 A CN201510739665 A CN 201510739665A CN 105390285 B CN105390285 B CN 105390285B
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- lead
- shell
- platform
- heat insulation
- pull box
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- Electric Double-Layer Capacitors Or The Like (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention discloses a kind of capacitors, including shell, lead, insulation film and electrolyte solution, it is equipped with one on case top position and increases platform, increasing installation on platform, there are two pull boxes, two pull boxes draw two leads respectively, electrolyte solution is full of in cylinder in shell, pull box and increases between platform and increase platform and the junction of case top is equipped with sealing resin, shell is wrapped in glass heat insulation foam in one week, glass heat insulation foam is fixed on emulsion binder on shell, and glass heat insulation foam periphery is wrapped in one layer of insulation film.Good seal performance of the present invention, glass heat insulation foam has good fire retardant insulating performance, high temperature fuse can perceive it internal to be caused to overheat and cuts off current supply circuit because being abnormal, accuracy of judgement, it can fundamentally prevent from generating safety accident because of capacitor, it is safe to use, and lead is by the coiling group retractable in pull box, it is easy to operate.
Description
Technical field
The present invention relates to electric utility field more particularly to a kind of capacitors.
Background technology
Currently, capacitance is called in the existing usual letter of capacitor, it is " container of dress electricity ", is a kind of device accommodating charge
Part.Capacitance is one of the electronic component largely used in electronic equipment, and the separated by direct communication being widely used in circuit couples,
Bypass, filtering, resonant tank, energy conversion, control etc..In alternating current circuit because sense of current be at any time at
Certain functional relation variation, and the process of capacitor charging/discharging is having time, therefore with the increase of working time, electricity
Temperature in container can be higher and higher, and the capacitor of the prior art solves above-mentioned ask generally by insulating materials is increased
Topic, but still there is the phenomenon that thermal expansion leads to outer casing rupture in capacitor, reduce the service life of capacitor, while shell is broken
The process split is prone to accidents there are certain danger, and safety is low, and lead is exposed to hull outside, is easy to meet with
Corroded, and wire length is fixed, flexibility is low, inconvenient to use, it is understood that there may be lead lost or cut short and
The phenomenon that causing capacitor to scrap and be difficult to install, increases the input of production cost.
Therefore, above-mentioned in order to solve the problems, such as, the present invention provides a kind of new technical solutions.
Invention content
The object of the present invention is to provide a kind of flexibility height, the capacitors of long lifespan.
Used technical solution is the present invention in view of the above technical defects：
A kind of capacitor, including shell, lead, insulation film and electrolyte solution are installed on the case top position
Have and increase platform, described increase is installed on platform there are two pull box, and two pull boxes draw two leads respectively, and described one is drawn
Line is positive nickel wire, and another lead is cathode copper wire, is full of electrolyte solution, pull box in the cylinder in the shell
And increase between platform and increase platform and the junction of case top is equipped with sealing resin, the shell is wrapped in glass in one week
Heat insulation foam, the glass heat insulation foam are fixed on emulsion binder on shell, and glass heat insulation foam periphery is wrapped in one layer absolutely
Edge film.
Further, a cavity is equipped between the shell and cylinder.
Further, high temperature fuse is installed on the inside of the insulation film.
Further, a coiling group is installed, pull box top is equipped with a lead fixed part, pacifies outside pull box in pull box
It is linked up with equipped with lead.
Further, the lead in pull box is freely stretched by coiling group.
The beneficial effects of the invention are as follows：Glass heat insulation foam has excellent chemical stability and good dielectric strength, resistance to
High temperature insulation characteristic is good, good flame resistance, is easily assembled processing, high temperature fuse can perceive its inside to be caused because being abnormal
Heat simultaneously cuts off current supply circuit, and accuracy of judgement can fundamentally prevent from generating safety accident because of capacitor, safe to use, and
And lead is by the coiling group retractable in pull box, when use, elongates lead, can be carried out as needed to lead
The cutting of different length, avoid because lead loses or is cut short cause capacitor to scrap and be difficult to install the phenomenon that；No
Used time, which is shortened, to be placed in pull box, and the end of a thread can be placed on lead hook, be used convenient for next time, easy to operate, save ring
It protects.
Description of the drawings
Present invention is further described in detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram of pull box of the present invention.
Wherein：1, shell, 2, increase platform, 3, pull box, 4, lead, 5, sealing resin, 6, glass heat insulation foam, 7, insulation it is thin
Film, 8, electrolyte solution, 9, cavity, 10, high temperature fuse, 101, cylinder, 301, coiling group, 302, lead fixed part, 303,
Lead is linked up with, and 401, positive nickel wire, 402, cathode copper wire.
Specific implementation mode
A kind of capacitor as depicted in figs. 1 and 2, including shell 1, lead 4, insulation film 7 and electrolyte solution 8, shell
It is equipped with one on 1 top position of body and increases platform 2, increasing installation on platform 2, there are two pull boxes 3, two pull boxes 3 to draw two respectively
Root lead 4, a lead 4 are positive nickel wire 401, and another lead 4 is cathode copper wire 402, is filled in the cylinder 101 in shell 1
Full electrolyte solution 8, pull box 3 and increases between platform 2 and increases platform 2 and the junction at 1 top of shell is equipped with sealing tree
Fat 5 after the completion of spot welding to be welded, sealing resin 5 is cast on 1 top of shell, can realize good sealing to shell 1
Effect, the gap between salable pad and shell 1, sealing resin 5 are capable of the pressure of absorption capacitor inside expanded by heating,
Pressure of the expanded by heating to shell 1 is reduced, sealing effect is good.Shell is wrapped in glass heat insulation foam 6 for 1 one weeks, and glass heat insulation foam 6 is used
Emulsion binder is fixed on shell 1, and glass heat insulation foam 6 has excellent chemical stability and good dielectric strength, resistance to height
Warm good insulation preformance, good flame resistance are easily assembled processing, and 1 periphery of shell is wrapped in one layer of insulation film 7.
Wherein, a case where cavity 9 is equipped between shell 1 and cylinder 101, is capacitor internal expanded by heating is a little reserved
Space avoids cylinder 101 because expanded by heating damages shell 1, increases the service life of capacitor.7 inside of insulation film
High temperature fuse 10 is installed, can perceive its inside leads to overheat and cut off current supply circuit, accuracy of judgement, energy because being abnormal
It is enough fundamentally to prevent from generating safety accident because of capacitor, it is safe to use.
In addition, being equipped with a coiling group 301 in pull box 3, for winding lead, 3 top of pull box is solid equipped with a lead
Determine portion 302, ensures that vertical state is presented in the extension of lead 4, leaded hook 303 is installed outside pull box 3, is used to secure
The end of a thread of lead 4 avoids lead 4 from sliding into pull box 3, makes troubles to the use of next time, and the lead 4 in pull box 3 is logical
Coiling group 301 is crossed freely to stretch, when use, elongates lead 4, can carry out the cutting of different length to lead 4 as needed,
Avoid because lead 4 loses or is cut short cause capacitor to scrap and be difficult to install the phenomenon that；Lead 4 is shortened when not used
It is placed in pull box 3, the end of a thread can be placed on lead hook 303, be used convenient for next time, easy to operate, economical environment-protective.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of capacitor, including shell, lead, insulation film and electrolyte solution, it is equipped on the case top position
One increases platform, and described increase is installed on platform there are two pull box, and two pull boxes draw two leads respectively, and a lead is just
Pole nickel wire, another lead are cathode copper wire, are full of electrolyte solution in the cylinder in the shell, it is characterised in that：Lead
Box and increase between platform and increase platform and the junction of case top is equipped with sealing resin, the shell is wrapped in glass in one week
Fine heat insulation foam, the glass heat insulation foam are fixed on emulsion binder on shell, and glass heat insulation foam periphery is wrapped in one layer
Insulation film, a coiling group is equipped in pull box, and pull box top is equipped with a lead fixed part, is installed outside pull box leaded
It links up with, the lead in pull box is freely stretched by coiling group.
2. according to a kind of capacitor described in claim 1, it is characterised in that：A cavity is equipped between the shell and cylinder.
3. a kind of capacitor according to claim 1, it is characterised in that：High temperature insurance is installed on the inside of the insulation film
Silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510739665.9A CN105390285B (en) | 2015-11-04 | 2015-11-04 | A kind of capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510739665.9A CN105390285B (en) | 2015-11-04 | 2015-11-04 | A kind of capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105390285A CN105390285A (en) | 2016-03-09 |
| CN105390285B true CN105390285B (en) | 2018-09-14 |
Family
ID=55422462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510739665.9A Active CN105390285B (en) | 2015-11-04 | 2015-11-04 | A kind of capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105390285B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2503615Y (en) * | 2001-10-25 | 2002-07-31 | 李俊生 | Charger capable of changing plug |
| CN2651914Y (en) * | 2003-09-09 | 2004-10-27 | 常州二电仪光电子装备有限公司 | Low-temperature high-efficient electrolytic capacitor |
| CN200947455Y (en) * | 2006-09-25 | 2007-09-12 | 郑丽霞 | Automatic wire-retracting device for charger |
| CN101478063A (en) * | 2008-01-02 | 2009-07-08 | 李明 | Battery charger and electricity converter using elastic belt for fixing battery |
| CN203444987U (en) * | 2013-09-30 | 2014-02-19 | 东莞市纬迪实业有限公司 | AC high-voltage high-pulse thin film capacitor |
| CN203456307U (en) * | 2013-09-30 | 2014-02-26 | 东莞市纬迪实业有限公司 | Large-power LED street lamp thin film capacitor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008066010A (en) * | 2006-09-05 | 2008-03-21 | Funai Electric Co Ltd | Remote controller |
-
2015
- 2015-11-04 CN CN201510739665.9A patent/CN105390285B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2503615Y (en) * | 2001-10-25 | 2002-07-31 | 李俊生 | Charger capable of changing plug |
| CN2651914Y (en) * | 2003-09-09 | 2004-10-27 | 常州二电仪光电子装备有限公司 | Low-temperature high-efficient electrolytic capacitor |
| CN200947455Y (en) * | 2006-09-25 | 2007-09-12 | 郑丽霞 | Automatic wire-retracting device for charger |
| CN101478063A (en) * | 2008-01-02 | 2009-07-08 | 李明 | Battery charger and electricity converter using elastic belt for fixing battery |
| CN203444987U (en) * | 2013-09-30 | 2014-02-19 | 东莞市纬迪实业有限公司 | AC high-voltage high-pulse thin film capacitor |
| CN203456307U (en) * | 2013-09-30 | 2014-02-26 | 东莞市纬迪实业有限公司 | Large-power LED street lamp thin film capacitor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105390285A (en) | 2016-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180726 Address after: 528322 Industrial Road, Longyan Industrial Zone, Leliu Town, Shunde District, Foshan, Guangdong, China Applicant after: FOSHAN SHUNDE HONGYE ELECTRONIC CO.,LTD. Address before: 215400 room 618, A building, nine dragon Avenue East, North Ring Road, Taicang, Suzhou, Jiangsu. Applicant before: TAICANG RONGZHONG ELECTRIC Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A capacitor Effective date of registration: 20220926 Granted publication date: 20180914 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: FOSHAN SHUNDE HONGYE ELECTRONIC CO.,LTD. Registration number: Y2022980016331 |