CN208834914U - The good electrolytic capacitor of stability - Google Patents
The good electrolytic capacitor of stability Download PDFInfo
- Publication number
- CN208834914U CN208834914U CN201820913624.6U CN201820913624U CN208834914U CN 208834914 U CN208834914 U CN 208834914U CN 201820913624 U CN201820913624 U CN 201820913624U CN 208834914 U CN208834914 U CN 208834914U
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- sealant
- utility
- guide pin
- tight waist
- model
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- Coils Or Transformers For Communication (AREA)
Abstract
The utility model relates to capacitor technology fields, refer in particular to a kind of electrolytic capacitor that stability is good；The utility model includes shell, core, guide pin, pin, sealant, and the first portion with a tight waist is recessed with outside shell, and first portion's correspondence with a tight waist takes shape on the outside shell of sealant；The portion with a tight waist of the first of the utility model squeezes sealant, contacts guide pin with sealant closer, and guide pin is stronger, improves product quality.
Description
Technical field
The utility model relates to capacitor technology fields, refer in particular to a kind of electrolytic capacitor that stability is good.
Background technique
Capacitor is a kind of energy-storage travelling wave tube, is used to tune, filter, couple, bypass in circuit, energy is converted and delay.
Capacitor is generally termed capacitor.Fixed capacitor, semivariable capacitor, three kinds of variable condenser can be divided by its structure, it is
A kind of good electrical property made of aluminum material, the scope of application is wide, high reliablity universal electrolytic capacitor.Capacitor it is extensive
Property is big, be frequently used for the household electrical appliance such as air conditioner, radio cassette player, washing machine, communication equipment and complete electronic set, instrument, instrument it is mating.
Existing electrolytic capacitor haves the shortcomings that larger: sealant in capacitor it is possible that the phenomenon that empty paddy,
Namely sealant is not filled full, so that the conductor of capacitor be made to be not fixed firmly, in fact it could happen that capacitor guide pin built on the sand, shake
Dynamic situation.
Therefore, the defect based on above-mentioned existing capacitor needs to improve existing capacitor.
Utility model content
The purpose of this utility model is that providing a kind of electrolytic capacitor that stability is good in view of the deficiencies of the prior art, this is steady
Qualitative good electrolytic capacitor solves the problems, such as present in existing capacitor: guide pin built on the sand, be easy shake.
The good electrolytic capacitor of stability, including shell, core, guide pin, pin, sealant, shell are recessed with the first beam outside
Waist, first portion's correspondence with a tight waist take shape on the outside shell of sealant.
The second portion with a tight waist is recessed with outside the shell, second portion's correspondence with a tight waist takes shape on the outside shell of core.
The front end of the pin has round end, and pin is cylindrical body, and round end is hemispherical.
Infiltration portion is offered on the guide pin, sealant is seeped into infiltration portion.
The infiltration portion has multiple, is symmetrical set.
The utility model has the beneficial effects that: the first portion with a tight waist squeezes sealant, contact guide pin with sealant tighter
Close, guide pin is stronger, improves product quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
See Fig. 1, the electrolytic capacitor that utility model has good stability include: shell 1, core 2, guide pin 3, pin 4, round end 5,
Sealant 6, infiltration portion 7, the first portion 8 with a tight waist, the second portion 9 with a tight waist.
The first portion 8 with a tight waist is recessed with outside the shell 1 of the utility model, the first portion 8 with a tight waist is corresponding to take shape in the outer of sealant 6
On side body 1, sealant 6 is squeezed, contacts guide pin 3 with sealant 6 closer, guide pin 3 is stronger, improves product quality.
The second portion 9 with a tight waist, the corresponding outside for taking shape in core 2 in the second portion 9 with a tight waist are recessed with outside the shell 1 of the utility model
On shell 1, and close to one end of capacitor, core 2 is squeezed, core 2 is made to be not easy to shake inside shell 1.
The utility model includes shell 1, core 2, guide pin 3, pin 4, and the front end of pin 4 has round end 5, pin 4
For cylindrical body, round end 5 is hemispherical, can effectively prevent the phenomenon that scratching, scratch in capacitor production process.
Infiltration portion 7 is offered on the guide pin 3 of the utility model, sealant 6 can be seeped into infiltration portion 7, enable guide pin 3
It is more firm, to promote the shock resistance of capacitor entirety.
The infiltration portion 7 of the utility model has multiple, is symmetrical set.
The infiltration portion 7 of the utility model is hemispherical, and indent is set on guide pin 3, using hemispherical dome structure, sealant 6
It is penetrated into when sealing in infiltration portion 7, the torsion for preventing guide pin 3 from generating along axis can be formed.
The infiltration portion 7 of the utility model can also be set in a ring on guide pin 3, can increase stability.
The utility model structure is simple, can effectively prevent the phenomenon that scratching, scratch in capacitor production process.
Certainly, the embodiment of the above, only the preferred embodiments of the utility model, not limit the utility model
Practical range, therefore all equivalence changes done according to structure, feature and principle described in present utility model application the scope of the patents or repair
Decorations, should be included in present utility model application the scope of the patents.
Claims (3)
1. the good electrolytic capacitor of stability, it is characterised in that: recessed outside shell including shell, core, guide pin, pin, sealant
There is the first portion with a tight waist, first portion's correspondence with a tight waist takes shape on the outside shell of sealant；It is recessed with the second portion with a tight waist outside shell, the
Two portion's correspondences with a tight waist take shape on the outside shell of core；The front end of pin has round end, and pin is cylindrical body, and round end is in half
It is spherical.
2. the good electrolytic capacitor of stability according to claim 1, it is characterised in that: offer infiltration on the guide pin
Portion, sealant are seeped into infiltration portion.
3. the good electrolytic capacitor of stability according to claim 2, it is characterised in that: the infiltration portion has multiple, is in
It is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913624.6U CN208834914U (en) | 2018-06-12 | 2018-06-12 | The good electrolytic capacitor of stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913624.6U CN208834914U (en) | 2018-06-12 | 2018-06-12 | The good electrolytic capacitor of stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208834914U true CN208834914U (en) | 2019-05-07 |
Family
ID=66305364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820913624.6U Active CN208834914U (en) | 2018-06-12 | 2018-06-12 | The good electrolytic capacitor of stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208834914U (en) |
-
2018
- 2018-06-12 CN CN201820913624.6U patent/CN208834914U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Building 4, No.3, Gaobu section, Beiwang Road, Gaobu Town, Dongguan City, Guangdong Province 523000 Patentee after: GUANGDONG TOPAZ ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 523000 Guangdong city of Dongguan province Dalang Zhen fo Zi Ao Cun Buddha Fu Road No. 3 Building 3 floor C Patentee before: GUANGDONG TOPAZ ELECTRONIC TECHNOLOGY Co.,Ltd. |