CN105047407A - Capacitor assembly - Google Patents
Capacitor assembly Download PDFInfo
- Publication number
- CN105047407A CN105047407A CN201510497053.3A CN201510497053A CN105047407A CN 105047407 A CN105047407 A CN 105047407A CN 201510497053 A CN201510497053 A CN 201510497053A CN 105047407 A CN105047407 A CN 105047407A
- Authority
- CN
- China
- Prior art keywords
- capacitor
- shell
- electrode contact
- capacitor assembly
- contact pin
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 72
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000001012 protector Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 11
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000007790 scraping Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 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
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Electric Double-Layer Capacitors Or The Like (AREA)
- Packaging Frangible Articles (AREA)
Abstract
The invention discloses a capacitor assembly. The capacitor assembly comprises a shell (2), a capacitor (1) arranged in the shell (2), two electrode plugging pins (3) and a fixing mechanism; the capacitor (1) is arranged at the top end of the shell (2); the fixing mechanism is arranged at the bottom end of the shell (2); one end of each electrode plugging pin (3) is electrically connected with the capacitor (1) through a wire, and the other end of the electrode plugging pin (3) passes through the fixing mechanism and extends towards the shell (2); and the electrode plugging pins (3) can approach or go away from the capacitor (1) along the axial direction of the shell (2) and are fixed through the fixing mechanism. With the capacitor assembly adopted, mutual friction and scratch of the capacitor plugging pins in a transport process can be prevented; the length of the plugging pins can be adjusted according to needs; and the service life of the capacitor can be prolonged.
Description
Technical field
The present invention relates to capacitor, particularly, relate to a kind of capacitor assembly.
Background technology
Capacitor is commonly referred to electric capacity, and electric capacity is also called capacitance, refers to the electric charge reserves under given potential difference.Electric charge in the electric field can be stressed and move, and between conductor, had medium, then hindering electric charge moves and make charge accumulation on conductor, causes the accumulation of electric charge to store, and the quantity of electric charge stored then is called electric capacity.
Electric capacity is electronic component common in electronic equipment, is applied to every the aspect such as straight, coupling, bypass, filtering, resonant tank, power conversion, control circuit.
Capacitor kind is a lot, and wherein the transportation and packing of contact pin type capacitor adopt packed.Multiple contact pin type capacitor is placed on dispersedly in same small plastic bag and again the product of contracting for fixed output quotas arbitrarily is loaded in same carton more, finally carry out joint sealing and terminate packaging process.Because contact pin type capacitor has the stitch of metal species, this manner of packing makes multiple capacitor be placed in a jumble together, in transport handling process, carton rocks and the contact pin of capacitor can be caused to rub mutually, swipe, easily cause stitch to bend, damage, assembling when impact uses or welding, cause the qualification rate of the product after transport low.
In order to solve the problem, need to provide one can prevent the mutual friction of capacitor contact pin phase, scraping in handling process, the capacitor assembly that during use, contact pin length can regulate as required.
Summary of the invention
The object of this invention is to provide a kind of capacitor assembly, this capacitor assembly can prevent the mutual friction of capacitor contact pin phase, scraping in handling process, and can regulate the length of contact pin when using as required, extends the useful life of capacitor.
To achieve these goals, the invention provides a kind of capacitor assembly, comprise shell, setting capacitor, two electrode contact pins and fixed mechanism in the enclosure; The top of shell is located at by capacitor, and fixed mechanism is located at the bottom of shell; Wherein, one end of two electrode contact pins is connected with capacitor electrode respectively by wire; The other end runs through fixed mechanism and outside towards shell extends; Electrode contact pin can along the axial direction of shell near or fixed by fixed mechanism away from capacitor.
Preferably, fixed mechanism comprises fixed head, rubber latch part and lock sleeve; Radial direction on the madial wall that shell is located at by fixed head and along shell extends, and lock sleeve is arranged on the bottom face of fixed head; The rubber latch part be fixed on electrode contact pin can pass lock sleeve and the tooth engaged that lock sleeve is provided with can be engaged the position limiting rubber latch part.
Preferably, rubber latch part is provided with multiple occlusion groove, and occlusion groove can be engaged mutually with tooth engaged.
Preferably, the bottom face of shell is provided with two through holes, and the other end of electrode contact pin passes through hole and extends to housing exterior.
Preferably, the other end that electrode contact pin extends to housing exterior is arranged with protective jacket.
Preferably, the diameter of protective jacket is greater than the aperture of through hole.
Preferably, on the bottom outer wall of shell, circumferentially direction is formed with external screw thread; Capacitor assembly also comprises head protector, and head protector is provided with the internal thread that matches with external screw thread so that the bottom making head protector to cover to be located at shell to be resisted against on protective jacket.
Preferably, protective jacket is rubber sleeve or sponges cover.
According to technique scheme, the present invention is provided with shell outside capacitor, serves the effect that protection internal capacitor is impaired in carrying or transportation well; Further, two electrode contact pin one end are connected with capacitor electrode respectively by wire, and the other end runs through fixed mechanism and fixes, and like this in transportation, electrode contact pin is fixed in the enclosure by fixed mechanism, can not be subject to the scraping of extraneous hard object.Capacitor to be used carry out installing or welding operation time, contact fixed mechanism, and other end electrode contact pin being exposed shell is pullled and pulled out required length scale, recycling fixed mechanism is fixed.Like this, during transport, electrode contact pin is fixed on enclosure; When capacitor is installed or welded, electrode contact pin can stretch out easily from shell.Therefore, this capacitor assembly can prevent the mutual friction of capacitor contact pin phase, scraping in handling process, and can regulate the length of contact pin when using as required, extends the useful life of capacitor.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation according to the capacitor assembly in a kind of execution mode provided by the invention.
Description of reference numerals
1-capacitor 2-shell
3-electrode contact pin 4-rubber latch part
5-lock sleeve 6-protective jacket
7-head protector 8-wire
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the nouns of locality be included in term such as " inside and outside, top, bottom " only represents the orientation of this term under normal service condition, or being commonly called as of understanding for those skilled in the art, and should not be considered as the restriction to this term.
See Fig. 1, the invention provides a kind of capacitor assembly, comprise shell 2, capacitor 1, two electrode contact pins 3 and the fixed mechanisms be arranged in shell 2; The top of shell 2 is located at by capacitor 1, and fixed mechanism is located at the bottom of shell 2; Wherein, one end of two electrode contact pins 3 is electrically connected with capacitor 1 respectively by wire 8; The other end runs through fixed mechanism and outside towards shell 2 extends; Electrode contact pin 3 can along the axial direction of shell 2 near or fixed by fixed mechanism away from capacitor 1.
By technique scheme, outside capacitor 1, be provided with shell 2, in carrying or transportation, serve the effect that protection internal capacitor 1 is impaired well; Further, two electrode contact pin 3 one end are electrically connected with capacitor 1 respectively by wire 8, and the other end runs through fixed mechanism and fixes, and like this in transportation, electrode contact pin 3 is fixed in shell 2 by fixed mechanism, can not be subject to the scraping of extraneous hard object.Capacitor 1 to be used carry out installing or welding operation time, contact fixed mechanism, and other end electrode contact pin 3 being exposed shell 2 is pullled and pulled out required length scale, recycling fixed mechanism is fixed.Like this, during transport, electrode contact pin 3 is fixed on shell 2 inside; When capacitor 1 is installed or welded, electrode contact pin 3 can stretch out easily from shell 2.Therefore, this capacitor assembly can prevent the mutual friction of capacitor 1 contact pin phase, scraping in handling process, and can regulate the length of contact pin when using as required, extends the useful life of capacitor.
In present embodiment, in order to be simplified to fix the structure of mechanism, facilitate fixed mechanism adjustment electrode contact pin 3 to expose the length scale of housing exterior, preferably, fixed mechanism comprises fixed head, rubber latch part 4 and lock sleeve 5; Radial direction on the madial wall that shell 2 is located at by fixed head and along shell 2 extends, and lock sleeve 5 is arranged on the bottom face of fixed head; The rubber latch part 4 be fixed on electrode contact pin 3 can pass lock sleeve 5 and the tooth engaged that lock sleeve 5 is provided with can be engaged the position limiting rubber latch part 4.Like this, when one end that extraction electrodes contact pin 3 exposes shell is outwards moved, rubber latch part 4 now on electrode contact pin 3 moves towards lock sleeve 5 and passes, and the tooth engaged on lock sleeve 5 is blocked and is engaged in the motion process of rubber latch part 4, the retard motion of rubber latch part 4 is fixed up, the length that motor contact pin 3 is given prominence to outside shell is also just fixed up simultaneously, facilitates follow-up installation and welding.
Conveniently control electrode contact pin 3 exposes the length of shell as required, and preferably, rubber latch part 4 is provided with multiple occlusion groove, and occlusion groove can be engaged mutually with tooth engaged.
Stretch out in the process of shell at electrode contact pin 3, misplace to prevent the direction of motion of electrode contact pin 3, cause it can not stretch out shell swimmingly, the bottom face of preferred shell 2 is provided with two through holes, and the other end of electrode contact pin 3 passes through hole and extends to shell 2 outside.
In adjustment electrode contact pin 3 exposed length or transportation; electrode contact pin 3 easily rocks and collides with through-hole wall; in order to the head of guard electrode contact pin 3; the follow-up installation of impact or welding operation is damaged to avoid it; preferably, the other end that electrode contact pin 3 extends to shell 2 outside is arranged with protective jacket 6.
In addition, in order to prevent protective jacket 6 in transportation from taking out along the inside inconvenience fallen into shell 2 that occurs to slide of the axis of electrode contact pin 3, the diameter of preferred protective jacket 6 is greater than the aperture of through hole.
In capacitor assembly transport or storage process, external environment (as moist, greasy dirt) can impact electrode contact pin 3, make it by corrosion or pollute damage, and then affect the normal use of internal capacitor, in order to avoid the generation of this situation, preferably, on the bottom outer wall of shell 2, circumferentially direction is formed with external screw thread; Capacitor assembly also comprises head protector 7, and head protector 7 is provided with the internal thread that matches with external screw thread so that the bottom making head protector 7 to cover to be located at shell 2 to be resisted against on protective jacket 6.
In addition, above-mentioned protective jacket 6 can be that any one common in this area can play the flexible material slowing down impulsive force and makes, but from controlling product cost and alleviating the angle consideration of whole capacitor assembly weight, preferred protective jacket 6 is rubber sleeve or sponges cover.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned execution mode; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different execution mode of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. a capacitor assembly, is characterized in that, comprise shell (2), the capacitor (1) be arranged in described shell (2), two electrode contact pins (3) and fixed mechanism; The top of described shell (2) is located at by described capacitor (1), and described fixed mechanism is located at the bottom of described shell (2); Wherein,
One end of two described electrode contact pins (3) is electrically connected with described capacitor (1) respectively by wire (8); The other end runs through described fixed mechanism and outside towards described shell (2) extends; Described electrode contact pin (3) can along the axial direction of described shell (2) near or fixed by fixed mechanism away from described capacitor (1).
2. capacitor assembly according to claim 1, is characterized in that, described fixed mechanism comprises fixed head, rubber latch part (4) and lock sleeve (5); Radial direction on the madial wall that described shell (2) are located at by described fixed head and along described shell (2) extends, and described lock sleeve (5) is arranged on the bottom face of described fixed head; The described rubber latch part (4) be fixed on described electrode contact pin (3) can pass described lock sleeve (5) and the tooth engaged that described lock sleeve (5) is provided with can be engaged the position limiting described rubber latch part (4).
3. capacitor assembly according to claim 2, is characterized in that, described rubber latch part (4) is provided with multiple occlusion groove, and described occlusion groove can be engaged mutually with described tooth engaged.
4. capacitor assembly according to claim 2, it is characterized in that, the bottom face of described shell (2) is provided with two through holes, and the other end of described electrode contact pin (3) passes described through hole and extends to described shell (2) outside.
5. capacitor assembly according to claim 4, is characterized in that, described electrode contact pin (3) extends on the outside other end of described shell (2) and is arranged with protective jacket (6).
6. capacitor assembly according to claim 5, is characterized in that, the diameter of described protective jacket (6) is greater than the aperture of described through hole.
7. capacitor assembly according to claim 5, is characterized in that, on the bottom outer wall of described shell (2), circumferentially direction is formed with external screw thread; Described capacitor assembly also comprises head protector (7), and described head protector (7) is provided with the internal thread that matches with described external screw thread so that the bottom making described head protector (7) to cover to be located at described shell (2) to be resisted against on described protective jacket (6).
8. according to the capacitor assembly in claim 5-7 described in any one, it is characterized in that, described protective jacket (6) is rubber sleeve or sponges cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510497053.3A CN105047407B (en) | 2015-08-12 | 2015-08-12 | Capacitor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510497053.3A CN105047407B (en) | 2015-08-12 | 2015-08-12 | Capacitor assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105047407A true CN105047407A (en) | 2015-11-11 |
| CN105047407B CN105047407B (en) | 2018-01-12 |
Family
ID=54453870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510497053.3A Expired - Fee Related CN105047407B (en) | 2015-08-12 | 2015-08-12 | Capacitor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105047407B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201780874U (en) * | 2010-09-11 | 2011-03-30 | 铜陵市新泰电容电器有限责任公司 | Explosionproof capacitor with integrated wire and end cover |
| JP2012099578A (en) * | 2010-10-29 | 2012-05-24 | Mitsubishi Electric Corp | Power supply device, illumination device, and capacitor module |
| CN202495341U (en) * | 2012-02-25 | 2012-10-17 | 安徽江威精密制造有限公司 | Capacitor explosion-proof cover plate assembly |
| CN203013510U (en) * | 2012-11-13 | 2013-06-19 | 铜陵亿亨达电子有限责任公司 | Capacitor with arched bench inside |
| CN203839203U (en) * | 2014-04-12 | 2014-09-17 | 安徽江威精密制造有限公司 | Capacitor shell having anti-explosion function |
| CN204884878U (en) * | 2015-08-12 | 2015-12-16 | 安徽江威精密制造有限公司 | Capacitor bank spare |
-
2015
- 2015-08-12 CN CN201510497053.3A patent/CN105047407B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201780874U (en) * | 2010-09-11 | 2011-03-30 | 铜陵市新泰电容电器有限责任公司 | Explosionproof capacitor with integrated wire and end cover |
| JP2012099578A (en) * | 2010-10-29 | 2012-05-24 | Mitsubishi Electric Corp | Power supply device, illumination device, and capacitor module |
| CN202495341U (en) * | 2012-02-25 | 2012-10-17 | 安徽江威精密制造有限公司 | Capacitor explosion-proof cover plate assembly |
| CN203013510U (en) * | 2012-11-13 | 2013-06-19 | 铜陵亿亨达电子有限责任公司 | Capacitor with arched bench inside |
| CN203839203U (en) * | 2014-04-12 | 2014-09-17 | 安徽江威精密制造有限公司 | Capacitor shell having anti-explosion function |
| CN204884878U (en) * | 2015-08-12 | 2015-12-16 | 安徽江威精密制造有限公司 | Capacitor bank spare |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105047407B (en) | 2018-01-12 |
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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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Jianhua Inventor before: Gao Liang Inventor before: Li Yi Inventor before: Li Huasheng Inventor before: Ji Yanhai |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171219 Address after: Rudong County Ma Tang Town Industrial Park 226401 Jiangsu city of Nantong province Jiangsu xinsida Pml Precision Mechanism Ltd Applicant after: Wu Jianhua Address before: 244000 Tongling Jinqiao Industrial Park, Tongling, Anhui Applicant before: Anhui Jiangwei Precision Manufacturing Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20180812 |