CN2893889Y - Assembling structural electric capacitor lead-out wiring electroceramic sleeve - Google Patents
Assembling structural electric capacitor lead-out wiring electroceramic sleeve Download PDFInfo
- Publication number
- CN2893889Y CN2893889Y CN 200620078638 CN200620078638U CN2893889Y CN 2893889 Y CN2893889 Y CN 2893889Y CN 200620078638 CN200620078638 CN 200620078638 CN 200620078638 U CN200620078638 U CN 200620078638U CN 2893889 Y CN2893889 Y CN 2893889Y
- Authority
- CN
- China
- Prior art keywords
- porcelain body
- guide rod
- porcelain
- wiring guide
- wire guide
- 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.)
- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 19
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 47
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 14
- 239000012212 insulator Substances 0.000 claims description 11
- 239000004945 silicone rubber Substances 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Insulators (AREA)
Abstract
The utility model discloses an electrical porcelain bushing for lead wire of an assemblied-structure type power capacitor, which comprises a lead wire guide and a porcelain body; the lead wire guide and at least two slots are arranged on the upper end of the porcelain body; at least two bosses matching with the slots on the upper end of the porcelain body are correspondingly arranged on the lower end of the wire guide; an upper silicon rubber gasket is arranged between the upper end of the porcelain body and the wire guide; the contacting plane between the wire guide and the upper silicon rubber gasket is a male and female face; a flange is covered on the upper end of the wire guide and the porcelain body; an exterior hexagonal body of the wire guide is embedded into the interior hexagonal hole on the end face of the flange; a lower conical surface of the lower end of the porcelain body directly contacts with the housing cover; a lower silicon rubber gasket is arranged between an upper conical surface of the lower end of the porcelain body and the housing cover. The utility model improves connection strength and sealing performance of all parts of the electrical porcelain bushing for lead wire of the power capacitor, and improves appearance of the electrical porcelain bushing.
Description
Technical field
The utility model relates to a kind of electronic product of project of transmitting and converting electricity, particularly relates to a kind of assembly structure formula power capacitor and draws the wiring bushing insulator.
Background technology
At present, it is Welding Structure that the power capacitor of domestic production is drawn the wiring bushing insulator, be to plate the thin metal of one deck with chemical method at the upper/lower terminal of porcelain body, as silver or nickel and copper, then link porcelain body upper end and wiring guide rod and porcelain body lower end and flange cover respectively with soldering, with soldering the flange cover is connected with the power capacitor casing cover again, the bonding strength that this Welding Structure formula power capacitor is drawn between each parts of wiring bushing insulator is lower, sealing property is also relatively poor, and product appearance is attractive in appearance inadequately.
The utility model content
The purpose of this utility model is that at above-mentioned the deficiencies in the prior art the assembly structure formula power capacitor that bonding strength height, sealing property are reliable and product appearance is attractive in appearance that provides a kind of power capacitor to draw between each parts of wiring bushing insulator is drawn the wiring bushing insulator.
For achieving the above object, the technical scheme that the utility model adopted is: a kind of assembly structure formula power capacitor is drawn the wiring bushing insulator, comprise wiring guide rod 1 and porcelain body 4, wiring guide rod 1 is arranged on porcelain body 4 upper ends, it is characterized in that: be symmetrical arranged at least two groove 4-1 in porcelain body 4 upper surfaces, groove 4-1 is positioned at the edge of porcelain body 4 upper surface interstitial holes 8 and outwards protrudes, wiring guide rod 1 lower end is symmetrical arranged at least two boss 1-1 that match with porcelain body 4 upper surface groove 4-1, be provided with silicone rubber seal pad 3 between porcelain body 4 upper surfaces and the wiring guide rod 1, wiring guide rod 1 is a male and fomale(M﹠F) with last silicone rubber seal pad 3 contacted plane 1-2, flange cover 2 covers on wiring guide rod 1 and porcelain body 4 upper end positions, the outer hexagon convex body 1-3 of wiring guide rod 1 is embedded in flange and overlaps among the interior hexagon hole 2-1 of 2 end faces, the lower vertebra surface of porcelain body 4 lower ends directly contacts with casing cover 5, is provided with lower silicon rubber gasket 6 between the upper vertebra surface of porcelain body 4 lower ends and the casing cover 5.
The utility model compared with prior art has the following advantages: the utility model reasonable in design, improve power capacitor and drawn bonding strength and sealing property between each parts of wiring bushing insulator, and improved the outward appearance of bushing insulator, thereby promote the quality and the reliability of whole power capacitor product.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the half sectional view of the utility model wiring guide rod 1.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is that the A of Fig. 2 is to view.
Fig. 5 is the half sectional view of the utility model flange cover 2.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is the half sectional view of the utility model porcelain body 4.
Fig. 8 is the vertical view of Fig. 7.
Embodiment
As shown in the figure, the utility model comprises wiring guide rod 1 and porcelain body 4, wiring guide rod 1 is arranged on porcelain body 4 upper ends, be symmetrical arranged two groove 4-1 in porcelain body 4 upper surfaces, groove 4-1 is positioned at the edge of porcelain body 4 upper surface interstitial holes 8 and outwards protrudes, wiring guide rod 1 lower end is symmetrical arranged two boss 1-1 that match with porcelain body 4 upper surface groove 4-1, the interstitial hole 8 that lead 7 passes porcelain body 4 is welded on the wiring guide rod 1, be provided with silicone rubber seal pad 3 between porcelain body 4 upper surfaces and the wiring guide rod 1, wiring guide rod 1 is a male and fomale(M﹠F) with last silicone rubber seal pad 3 contacted plane 1-2, flange cover 2 covers on wiring guide rod 1 and porcelain body 4 upper end positions, the outer hexagon convex body 1-3 of wiring guide rod 1 is embedded in flange and overlaps among the interior hexagon hole 2-1 of 2 end faces, flange cover 2 is made wiring guide rod 1 behind the distortion in rolling, last silicone rubber seal pad 3 and porcelain body 4 combine securely, the lower vertebra surface of porcelain body 4 lower ends directly contacts with power capacitor casing cover 5, be provided with lower silicon rubber gasket 6 between the upper vertebra surface of porcelain body 4 lower ends and the power capacitor casing cover 5, and scribble adhesive, power capacitor casing cover 5 positions that porcelain body 4 lower ends are set by distortion in rolling after with porcelain body 4 lower ends and lower silicon rubber gasket 6 close and firm combine.In addition, the shape of power capacitor casing cover 5 positions that are arranged on porcelain body 4 lower ends before by roll extrusion is cylindrical, is conical by the shape after the roll extrusion.
Claims (2)
1, a kind of assembly structure formula power capacitor is drawn the wiring bushing insulator, comprise wiring guide rod (1) and porcelain body (4), wiring guide rod (1) is arranged on porcelain body (4) upper end, it is characterized in that: be symmetrical arranged at least two grooves (4-1) in porcelain body (4) upper surface, groove (4-1) is positioned at the edge of porcelain body (4) upper surface interstitial hole (8) and outwards protrudes, wiring guide rod (1) lower end is symmetrical arranged at least two boss (1-1) that match with porcelain body (4) upper surface groove (4-1), be provided with silicone rubber seal pad (3) between porcelain body (4) upper surface and the wiring guide rod (1), wiring guide rod (1) is a male and fomale(M﹠F) with the contacted plane of last silicone rubber seal pad (3) (1-2), flange cover (2) covers on wiring guide rod (1) and porcelain body (4) upper end position, the outer hexagon convex body (1-3) of wiring guide rod (1) is embedded in the interior hexagon hole (2-1) of flange cover (2) end face, the lower vertebra surface of porcelain body (4) lower end directly contacts with casing cover (5), is provided with lower silicon rubber gasket (6) between the upper vertebra surface of porcelain body (4) lower end and the casing cover (5).
2, assembly structure formula power capacitor according to claim 1 is drawn the wiring bushing insulator, it is characterized in that: the shape of casing cover (5) position that porcelain body (4) lower end is set before by roll extrusion is cylindrical, is conical by the shape after the roll extrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078638 CN2893889Y (en) | 2006-03-29 | 2006-03-29 | Assembling structural electric capacitor lead-out wiring electroceramic sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078638 CN2893889Y (en) | 2006-03-29 | 2006-03-29 | Assembling structural electric capacitor lead-out wiring electroceramic sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893889Y true CN2893889Y (en) | 2007-04-25 |
Family
ID=38062043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620078638 Expired - Fee Related CN2893889Y (en) | 2006-03-29 | 2006-03-29 | Assembling structural electric capacitor lead-out wiring electroceramic sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893889Y (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646491A (en) * | 2012-03-31 | 2012-08-22 | 苏州贝腾特电子科技有限公司 | A ceramic terminal |
| CN103021591A (en) * | 2012-11-27 | 2013-04-03 | 青岛吉澳尔电子有限公司 | Insulating bushing for high-voltage parallel capacitor |
| CN103956237A (en) * | 2012-03-31 | 2014-07-30 | 苏州贝腾特电子科技有限公司 | Rolling-type binding post for high-voltage electric appliance |
| CN103956238A (en) * | 2012-03-31 | 2014-07-30 | 苏州贝腾特电子科技有限公司 | Rolling-type ceramic binding post for high-voltage electric appliance |
| CN103956236A (en) * | 2012-03-31 | 2014-07-30 | 苏州贝腾特电子科技有限公司 | Ceramic binding post for high-voltage electric appliance |
| CN104051087A (en) * | 2012-03-31 | 2014-09-17 | 苏州贝腾特电子科技有限公司 | Welded ceramic binding post for power capacitor |
| CN104167267A (en) * | 2012-03-31 | 2014-11-26 | 苏州贝腾特电子科技有限公司 | Sealed ceramic insulator with wiring assembly |
| CN104167265A (en) * | 2012-03-31 | 2014-11-26 | 苏州贝腾特电子科技有限公司 | Firm buckling type compact sealed ceramic insulator with wiring assembly |
| CN104167266A (en) * | 2012-03-31 | 2014-11-26 | 苏州贝腾特电子科技有限公司 | Compact sealed ceramic insulator with wiring assembly |
| CN104319033A (en) * | 2012-03-31 | 2015-01-28 | 苏州贝腾特电子科技有限公司 | Firm-buckling sealed-type ceramic insulator with wiring assembly |
| CN105702452A (en) * | 2016-04-07 | 2016-06-22 | 赵雪雅 | Lead-out bushing for high-voltage capacitor and composite core thereof |
| CN105761851A (en) * | 2012-03-31 | 2016-07-13 | 申清章 | Ceramic binding post used for high-voltage electric appliance |
| CN105788855A (en) * | 2012-03-31 | 2016-07-20 | 申清章 | Ceramic binding post for effectively improving production efficiency |
| CN105788854A (en) * | 2012-03-31 | 2016-07-20 | 申清章 | High-tension ceramic binding post |
| CN105788776A (en) * | 2012-03-31 | 2016-07-20 | 申清章 | High-voltage ceramic binding post |
| CN105788777A (en) * | 2012-03-31 | 2016-07-20 | 申清章 | Ceramic binding post capable of effectively improving production efficiency |
| CN105788778A (en) * | 2012-03-31 | 2016-07-20 | 申清章 | Ceramic binding post for high-voltage electric apparatuses |
| CN103956237B (en) * | 2012-03-31 | 2016-11-30 | 乐清市华尊电气有限公司 | Rolling-type binding post for High-Voltage Electrical Appliances |
| CN106710877A (en) * | 2017-02-05 | 2017-05-24 | 无锡市电力滤波有限公司 | Oil-immersed power electronic capacitor wiring terminal seal structure |
| CN108364788A (en) * | 2018-02-07 | 2018-08-03 | 陕西智容电气有限公司 | A kind of power capacitor and its outlet casing tube lower flange sealing structure |
-
2006
- 2006-03-29 CN CN 200620078638 patent/CN2893889Y/en not_active Expired - Fee Related
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788855A (en) * | 2012-03-31 | 2016-07-20 | 申清章 | Ceramic binding post for effectively improving production efficiency |
| CN104167267B (en) * | 2012-03-31 | 2017-01-25 | 国网江苏省电力公司盐城供电公司 | Sealed ceramic insulator with wiring assembly |
| CN103956237A (en) * | 2012-03-31 | 2014-07-30 | 苏州贝腾特电子科技有限公司 | Rolling-type binding post for high-voltage electric appliance |
| CN103956238A (en) * | 2012-03-31 | 2014-07-30 | 苏州贝腾特电子科技有限公司 | Rolling-type ceramic binding post for high-voltage electric appliance |
| CN103956236A (en) * | 2012-03-31 | 2014-07-30 | 苏州贝腾特电子科技有限公司 | Ceramic binding post for high-voltage electric appliance |
| CN104051087A (en) * | 2012-03-31 | 2014-09-17 | 苏州贝腾特电子科技有限公司 | Welded ceramic binding post for power capacitor |
| CN104167267A (en) * | 2012-03-31 | 2014-11-26 | 苏州贝腾特电子科技有限公司 | Sealed ceramic insulator with wiring assembly |
| CN104167265A (en) * | 2012-03-31 | 2014-11-26 | 苏州贝腾特电子科技有限公司 | Firm buckling type compact sealed ceramic insulator with wiring assembly |
| CN104167266A (en) * | 2012-03-31 | 2014-11-26 | 苏州贝腾特电子科技有限公司 | Compact sealed ceramic insulator with wiring assembly |
| CN104319033A (en) * | 2012-03-31 | 2015-01-28 | 苏州贝腾特电子科技有限公司 | Firm-buckling sealed-type ceramic insulator with wiring assembly |
| CN105788854A (en) * | 2012-03-31 | 2016-07-20 | 申清章 | High-tension ceramic binding post |
| CN105761851A (en) * | 2012-03-31 | 2016-07-13 | 申清章 | Ceramic binding post used for high-voltage electric appliance |
| CN104319033B (en) * | 2012-03-31 | 2016-11-30 | 赵牧青 | There is the firm buckled closed type ceramic insulator of connector assembly |
| CN102646491A (en) * | 2012-03-31 | 2012-08-22 | 苏州贝腾特电子科技有限公司 | A ceramic terminal |
| CN103956237B (en) * | 2012-03-31 | 2016-11-30 | 乐清市华尊电气有限公司 | Rolling-type binding post for High-Voltage Electrical Appliances |
| CN105788777A (en) * | 2012-03-31 | 2016-07-20 | 申清章 | Ceramic binding post capable of effectively improving production efficiency |
| CN105788778A (en) * | 2012-03-31 | 2016-07-20 | 申清章 | Ceramic binding post for high-voltage electric apparatuses |
| CN104051087B (en) * | 2012-03-31 | 2016-09-21 | 苏州贝腾特电子科技有限公司 | Welding type ceramic wiring terminal for power capacitor |
| CN105788776A (en) * | 2012-03-31 | 2016-07-20 | 申清章 | High-voltage ceramic binding post |
| CN103956238B (en) * | 2012-03-31 | 2016-11-30 | 乐清市华尊电气有限公司 | Rolling-type ceramic wiring terminal for High-Voltage Electrical Appliances |
| CN103956236B (en) * | 2012-03-31 | 2016-11-30 | 乐清市华尊电气有限公司 | Ceramic-type binding post for High-Voltage Electrical Appliances |
| CN103021591A (en) * | 2012-11-27 | 2013-04-03 | 青岛吉澳尔电子有限公司 | Insulating bushing for high-voltage parallel capacitor |
| CN105702452A (en) * | 2016-04-07 | 2016-06-22 | 赵雪雅 | Lead-out bushing for high-voltage capacitor and composite core thereof |
| CN106710877A (en) * | 2017-02-05 | 2017-05-24 | 无锡市电力滤波有限公司 | Oil-immersed power electronic capacitor wiring terminal seal structure |
| CN106710877B (en) * | 2017-02-05 | 2019-07-30 | 无锡市电力滤波有限公司 | A kind of sealing structure of the connecting terminal of oil-immersed power electronic capacitor |
| CN108364788A (en) * | 2018-02-07 | 2018-08-03 | 陕西智容电气有限公司 | A kind of power capacitor and its outlet casing tube lower flange sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XI AN TERFEL ELECTRONICS CO. Free format text: FORMER OWNER: WANG YONGTANG Effective date: 20080516 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080516 Address after: C, Kang Hong Industrial Park, 40 hi tech six road, Shaanxi, Xi'an Province, China: 710075 Patentee after: Xi`an Tamefire Co., Ltd. Address before: 352, floor 1503, labour Plaza, Lianhu District, Lianhu District, Shaanxi, Xi'an 710082, China Patentee before: Wang Yongtang |
|
| ASS | Succession or assignment of patent right |
Owner name: XIAN TIANNENG POWER SCIENCE CO., LTD. Free format text: FORMER OWNER: XI AN TERFEL ELECTRONICS CO. Effective date: 20080620 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080620 Address after: Room 9, information building, No. three, 608 hi tech Road, Xi'an hi tech Zone, Shaanxi, China: 710075 Patentee after: Xi'an Tianneng Electronic Technology Co., Ltd. Address before: C, Kang Hong Industrial Park, 40 hi tech six road, Shaanxi, Xi'an Province, China: 710075 Patentee before: Xi`an Tamefire Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20120329 |