CN105788860A - High-security wiring structure in capacitor - Google Patents
High-security wiring structure in capacitor Download PDFInfo
- Publication number
- CN105788860A CN105788860A CN201610262448.XA CN201610262448A CN105788860A CN 105788860 A CN105788860 A CN 105788860A CN 201610262448 A CN201610262448 A CN 201610262448A CN 105788860 A CN105788860 A CN 105788860A
- Authority
- CN
- China
- Prior art keywords
- lining
- capacitor
- welding ends
- high security
- lead wire
- 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 39
- 238000003466 welding Methods 0.000 claims abstract description 40
- 238000010276 construction Methods 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 14
- 230000004308 accommodation Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 8
- 239000004020 conductor Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035939 shock Effects 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
- H01G4/228—Terminals
- H01G4/236—Terminals leading through the housing, i.e. lead-through
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The present invention relates to a high-security wiring structure in a capacitor, and belongs to the capacitor technology field. The high-security wiring structure in the capacitor comprises a wiring terminal and an insulating sleeve, and the wiring terminal is equipped with a leading-out end and a welding end. The welding end is a flat cylindrical structure, the side surface of the welding end is equipped with a lead wire through hole, and a welding area is arranged in the middle part of the upper surface of the welding end and is communicated with the lead wire through hole. The insulating sleeve comprises a first lining and a second lining, the first and second linings can be embedded and joined together and enclose and accommodate the welding end of the wiring terminal after being embedded and joined, and after being embedded and joined, the first and second linings are equipped with a first lining lead wire hole and a second lining lead wire hole respectively to correspond to the position of the lead wire through hole. According to the technical scheme, the wiring terminal equipped with the lead wire through hole can restrain and bind an electrode lead wire, thereby improving the connection soundness of the wiring terminal and the electrode lead wire. The insulating sleeve carries out the enclosed protection on the welding area on the welding end while realizing an insulating effect, thereby prolonging the service life of the capacitor.
Description
Technical field
The present invention relates to high security wiring construction in a kind of capacitor, belong to capacitor technology field.
Background technology
Current capacitor is widely used in fields such as power electronics, communications service and rail transport, and along with the development of scientific and technological level, capacitor relies on its good electrical performance and high reliability, becomes the electronic component promoting the update of above-mentioned industry field indispensable.Due to limited space in capacitor, in order to ensure the fastness of wiring, between electrode outlet line and binding post, mostly adopt the mode of welding, but when in use big electric current passes through, capacitor can produce significant shock, and directly the mode of welding exists the potential safety hazard that connection comes off.
Summary of the invention
For solving problems of the prior art, the invention provides high security wiring construction in a kind of capacitor, concrete technical scheme is as follows:
High security wiring construction in a kind of capacitor, including binding post and insulation sleeve；Having exit and welding ends on described binding post, described welding ends is flat column structure, and described welding ends side opening is provided with lead hole, and described welding ends upper surface middle part has weld zone, and described weld zone is through with lead hole；Described insulation sleeve includes the first lining and the second lining, described first lining and the second lining can be fitted to together, the welding ends of chimeric rear pairs of posts carries out the chimeric rear position corresponding with lead hole of closed accommodation, described first lining and the second lining and offers the first lining fairlead and the second lining fairlead respectively.
As the improvement of technique scheme, described first lining upper end has the first bushing cavities holding welding ends, and described first lining lower end has the first lining arcwall face for exit traverse；Described second lining upper end has the second bushing cavities holding welding ends, and described second lining lower end has the second lining arcwall face for exit traverse.
As the improvement of technique scheme, described first lining being provided with engaging protuberance, described second lining is provided with engaging groove, described engaging protuberance is mutually chimeric with engaging groove.
As the improvement of technique scheme, the number of described lead hole is two, is symmetrically distributed in welding ends both sides.
As the improvement of technique scheme, the distribution symmetrical about of described weld zone has multiple bar-shaped trough.
As the improvement of technique scheme, in described capacitor, high security wiring construction is in capacitor, and the exit of described binding post extend out to outside capacitor, and described insulation sleeve is arranged between capacitor and binding post.
The binding post offering lead hole in technique scheme to the effect of the constraint binding of contact conductor, can improve both connectivity robustness, greatly reduce the probability come off；Weld zone on welding ends, then while playing insulating effect, is carried out closed protection by insulation sleeve, it is to avoid weld zone and other component touch in capacitor, improves the service life of capacitor.
Accompanying drawing explanation
Fig. 1 is the structural representation of binding post in high security wiring construction in a kind of capacitor of the present invention；
Fig. 2 is the structural representation of binding post lead through hole in the present invention；
Fig. 3 is the structural representation of the first lining in the present invention；
Fig. 4 is the structural representation of the second lining in the present invention；
Fig. 5 is the schematic diagram that in the present invention, insulation sleeve matches with binding post；
Fig. 6 is the schematic diagram that the present invention arranges position in the capacitor.
Detailed description of the invention
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the invention provides high security wiring construction in a kind of capacitor, including binding post 20 and insulation sleeve；Described binding post 20 has exit 21 and welding ends 22, described welding ends 22 is in flat column structure, described welding ends 22 side opening is provided with lead hole 23, and described welding ends 22 upper surface middle part has weld zone 24, and described weld zone 24 is through with lead hole 23；Described insulation sleeve includes the first lining 30 and the second lining 40, together with described first lining 30 can be fitted to the second lining 40, chimeric after the welding ends 22 of pairs of posts 20 carry out closed accommodation, described first lining 30 and the second lining 40 chimeric after the position corresponding with lead hole 23 offer the first lining fairlead 33 and the second lining fairlead 43 respectively.The binding post 20 offering lead hole 23 in this technical scheme to the effect of the constraint binding of contact conductor, can improve both connectivity robustness, greatly reduce the probability come off；Weld zone 24 on welding ends 22, then while playing insulating effect, is carried out closed protection by insulation sleeve, it is to avoid weld zone 24 and other component touch in capacitor, improves the service life of capacitor.
Further, described first lining 30 upper end has the first bushing cavities 34 holding welding ends 22, and described first lining 30 lower end has the first lining arcwall face 31 for exit 21 traverse；Described second lining 40 upper end has the second bushing cavities 44 holding welding ends 22, and described second lining 40 lower end has the second lining arcwall face 41 for exit 21 traverse.In the program, welding ends 22 is after putting into insulation sleeve, a fixed gap is still suffered between welding ends 22 upper surface and insulation sleeve, welding headspace for contact conductor, during use, contact conductor enters into weld zone 24 weld through lead hole 23, after having welded, the first lining 30 and the second lining 40 are fitted together to and welding ends 22 is closed, contact conductor is strapped between the first lining fairlead 33 and the second lining fairlead 43.
Further, described first lining 30 being provided with engaging protuberance 32, described second lining 40 is provided with engaging groove 42, described engaging protuberance 32 is mutually chimeric with engaging groove 42, and this preferred version provides a kind of concrete embedded structure.
In the above-described embodiments, the number of described lead hole 23 is two, it is symmetrically distributed in welding ends 22 both sides, this preferred version is adapted to two contact conductors and is connected to the situation of a binding post, now weld even without to two contact conductors, it is directly bundled in weld zone 24 and connects.
Further, the distribution symmetrical about of described weld zone 24 has multiple bar-shaped trough 25, and the effect of this bar-shaped trough 25 is that the scolding tin to high temperature melting holds, and improves the fastness that scolding tin is connected with binding post when its cooled and solidified.
Further, as shown in Figure 6, in described capacitor, high security wiring construction is in capacitor 10, and the exit 21 of described binding post 20 extend out to outside capacitor 10, and described insulation sleeve is arranged between capacitor 10 and binding post 20.
Above embodiments of the invention are described in detail, but described content is only presently preferred embodiments of the present invention, being not to be regarded as the practical range for limiting the present invention, all equalizations made according to the scope of the invention change and improvement etc., all should still belong within covering scope of the present invention.
Claims (6)
1. a high security wiring construction in capacitor, including binding post (20) and insulation sleeve；It is characterized in that, described binding post (20) has exit (21) and welding ends (22), described welding ends (22) is in flat column structure, described welding ends (22) side opening is provided with lead hole (23), described welding ends (22) upper surface middle part has weld zone (24), and described weld zone (24) are through with lead hole (23)；Described insulation sleeve includes the first lining (30) and the second lining (40), described first lining (30) and the second lining (40) can be fitted to together, the welding ends (22) of chimeric rear pairs of posts (20) carries out the chimeric rear position corresponding with lead hole (23) of closed accommodation, described first lining (30) and the second lining (40) and offers the first lining fairlead (33) and the second lining fairlead (43) respectively.
2. high security wiring construction in a kind of capacitor as claimed in claim 1, it is characterized in that, described first lining (30) upper end has first bushing cavities (34) of accommodation welding ends (22), and described first lining (30) lower end has the first lining arcwall face (31) for exit (21) traverse；Described second lining (40) upper end has second bushing cavities (44) of accommodation welding ends (22), and described second lining (40) lower end has the second lining arcwall face (41) for exit (21) traverse.
3. high security wiring construction in a kind of capacitor as claimed in claim 2, it is characterized in that, described first lining (30) is provided with engaging protuberance (32), being provided with engaging groove (42) on described second lining (40), described engaging protuberance (32) is mutually chimeric with engaging groove (42).
4. high security wiring construction in a kind of capacitor as according to any one of claim 1-3, it is characterised in that the number of described lead hole (23) is two, is symmetrically distributed in welding ends (22) both sides.
5. high security wiring construction in a kind of capacitor as claimed in claim 4, it is characterised in that described weld zone (24) distribution symmetrical about has multiple bar-shaped trough (25).
6. high security wiring construction in a kind of capacitor as claimed in claim 5, it is characterized in that, in described capacitor, high security wiring construction is in capacitor (10), the exit (21) of described binding post (20) extend out to capacitor (10) outside, and described insulation sleeve is arranged between capacitor (10) and binding post (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262448.XA CN105788860B (en) | 2016-04-26 | 2016-04-26 | High security wiring construction in a kind of capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262448.XA CN105788860B (en) | 2016-04-26 | 2016-04-26 | High security wiring construction in a kind of capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105788860A true CN105788860A (en) | 2016-07-20 |
| CN105788860B CN105788860B (en) | 2017-12-19 |
Family
ID=56399278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610262448.XA Active CN105788860B (en) | 2016-04-26 | 2016-04-26 | High security wiring construction in a kind of capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105788860B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066141A (en) * | 2018-07-13 | 2018-12-21 | 合肥环城有线电视网络有限公司 | Novel isolation cable television connector |
| CN110462765A (en) * | 2017-03-16 | 2019-11-15 | 西门子股份公司 | Transformer for DC voltage converter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000306789A (en) * | 1999-04-22 | 2000-11-02 | Shintani Denki Kk | Capacitor having case provided with protective mechanism and manufacture thereof |
| CN202695135U (en) * | 2012-06-18 | 2013-01-23 | 宁国市裕华电器有限公司 | Insulated terminal for capacitor |
| JP2014170832A (en) * | 2013-03-04 | 2014-09-18 | Hitachi Aic Inc | Aluminum electrolytic capacitor and method of manufacturing the same |
| CN204289097U (en) * | 2014-12-25 | 2015-04-22 | 铜陵市新洲电子科技有限责任公司 | A kind of termination of capacitor |
-
2016
- 2016-04-26 CN CN201610262448.XA patent/CN105788860B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000306789A (en) * | 1999-04-22 | 2000-11-02 | Shintani Denki Kk | Capacitor having case provided with protective mechanism and manufacture thereof |
| CN202695135U (en) * | 2012-06-18 | 2013-01-23 | 宁国市裕华电器有限公司 | Insulated terminal for capacitor |
| JP2014170832A (en) * | 2013-03-04 | 2014-09-18 | Hitachi Aic Inc | Aluminum electrolytic capacitor and method of manufacturing the same |
| CN204289097U (en) * | 2014-12-25 | 2015-04-22 | 铜陵市新洲电子科技有限责任公司 | A kind of termination of capacitor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110462765A (en) * | 2017-03-16 | 2019-11-15 | 西门子股份公司 | Transformer for DC voltage converter |
| US11869705B2 (en) | 2017-03-16 | 2024-01-09 | Siemens Aktiengesellschaft | Transformer for a DC/DC voltage converter |
| CN109066141A (en) * | 2018-07-13 | 2018-12-21 | 合肥环城有线电视网络有限公司 | Novel isolation cable television connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105788860B (en) | 2017-12-19 |
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