CN204189621U - Vacuum capacitor electrode retaining collar group - Google Patents
Vacuum capacitor electrode retaining collar group Download PDFInfo
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- CN204189621U CN204189621U CN201420660548.4U CN201420660548U CN204189621U CN 204189621 U CN204189621 U CN 204189621U CN 201420660548 U CN201420660548 U CN 201420660548U CN 204189621 U CN204189621 U CN 204189621U
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- electrode
- retaining collar
- disk
- electrode retaining
- electrode disk
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Abstract
The utility model discloses a kind of vacuum capacitor electrode retaining collar group, comprise electrode disk and some circles and be arranged at cylinder electrode ring on this electrode disk one side with one heart, the side that described electrode disk is provided with electrode retaining collar is provided with one deck silver coating, welds formed integrally after on the silver coating that the described electrode retaining collar of some circles is placed in this electrode disk with this electrode disk.This vacuum capacitor electrode retaining collar group adopts after electrode disk face of weld arranges one deck silver coating, electrode retaining collar and electrode disk directly can be assembled rear welding formation to be firmly connected, eliminate using and bundling of solder silk, greatly reduce manufacturing cost, improve working (machining) efficiency, and effectively improve product quality.
Description
Technical field
The utility model relates to a kind of electrode retaining collar group, particularly relates to a kind of vacuum capacitor electrode retaining collar group.
Background technology
Ceramic vacuum capacitor is inner be connected on electrode disk by two groups of concentric cylindrical shape copper electrode boxing after be sealed in ceramic insulation shell as electrode retaining collar group.At present, the vacuum capacitor of domestic production, the electrode retaining collar of two arrays of electrodes ring group and the connection of electrode disk all adopt to be sent into high temperature furnace soldering and forms after electrode retaining collar surrounding binding solder silk.Therefore need the electrode retaining collar not of uniform size to every loop diameter to bundle one by one, not only installation time is long, and production efficiency is low.Have employed the solder of customization simultaneously for reducing welding temperature, making the manufacturing cost of capacitor very high.In addition because the binding of solder wire exists the inconsistent phenomenon of degree of tightness, and there is gap between solder wire and electrode retaining collar, easily cause electrode retaining collar rosin joint and solder to trickle uneven, thus affect the quality of electrode retaining collar group.Along with vacuum capacitor is in the utilization in multiple field such as high-frequency heating and solar energy, have higher requirement to the manufacturing cost of vacuum capacitor and electrical property, existing electrode retaining collar bond pads technology can not meet the requirement of user's and manufacturing cost withstand voltage to product.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of vacuum capacitor electrode retaining collar group, can not improve working (machining) efficiency, saves manufacturing cost, and significantly Improving The Quality of Products.
The utility model in order to the technical scheme solving its technical problem and adopt is: a kind of vacuum capacitor electrode retaining collar group, comprise electrode disk and some circles and be arranged at cylinder electrode ring on this electrode disk one side with one heart, the side that described electrode disk is provided with electrode retaining collar is provided with one deck silver coating, welds formed integrally after on the silver coating that the described electrode retaining collar of some circles is placed in this electrode disk with this electrode disk.
As further improvement of the utility model, when described electrode retaining collar and electrode disk welding, on the another side of described electrode disk, cover one deck insulation material layer.
As further improvement of the utility model, the insulating material in described insulation material layer is the insulating elastic material of acid and alkali-resistance.
The beneficial effects of the utility model are: this vacuum capacitor electrode retaining collar group adopts after electrode disk face of weld arranges one deck silver coating, electrode retaining collar and electrode disk directly can be assembled rear welding formation to be firmly connected, eliminate using and bundling of solder silk, greatly reduce manufacturing cost, improve working (machining) efficiency, and effectively improve product quality.
Accompanying drawing explanation
Fig. 1 is electrode retaining collar described in the utility model and the front decomposition texture schematic diagram of electrode disk welding;
Fig. 2 is electrode retaining collar described in the utility model and the rear structural representation of electrode disk welding.
By reference to the accompanying drawings, make the following instructions:
1---electrode disk 2---electrode retaining collar
3---silver coating
Embodiment
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is elaborated.But protection range of the present utility model is not limited to following embodiment, the simple equivalence namely in every case done with the utility model claim and description changes and modifies, and all still belongs within the utility model patent covering scope.
As shown in Figure 1, 2, a kind of vacuum capacitor electrode retaining collar group, comprise electrode disk 1 and some circles and be arranged at cylinder electrode ring 2 on this electrode disk one side with one heart, the side that described electrode disk is provided with electrode retaining collar is provided with one deck silver coating 3, welds formed integrally after on the silver coating that the described electrode retaining collar of some circles is placed in this electrode disk with this electrode disk.Like this, electrode retaining collar directly can be placed in this electrode disk after electrode disk arranges silver coating and weld, do not need before welding to often enclosing electrode retaining collar and electrode disk carries out solder binding, substantially increase working (machining) efficiency, improve product quality simultaneously, avoid solder wire to bundle between the inconsistent solder wire that causes of degree of tightness and electrode retaining collar and there is gap, thus cause electrode retaining collar rosin joint and solder trickling uneven, and then affect electrode retaining collar group quality.
Preferably, on the another side of described electrode disk, cover one deck insulation material layer when described electrode retaining collar and electrode disk welding, non-solder surface is protected, can prevent from being plated, reduce the use amount of silver simultaneously, reduce manufacturing cost.
Preferably, the insulating material in described insulation material layer is the insulating elastic material of acid and alkali-resistance.
Claims (3)
1. a vacuum capacitor electrode retaining collar group, comprise electrode disk (1) and some circles and be arranged at cylinder electrode ring (2) on this electrode disk one side with one heart, it is characterized in that: the side that described electrode disk is provided with electrode retaining collar is provided with one deck silver coating (3), weld with this electrode disk after on the silver coating that the described electrode retaining collar of some circles is placed in this electrode disk and formed integrally.
2. vacuum capacitor electrode retaining collar group according to claim 1, is characterized in that: on the another side of described electrode disk, cover one deck insulation material layer when described electrode retaining collar and electrode disk welding.
3. vacuum capacitor electrode retaining collar group according to claim 2, is characterized in that: the insulating material in described insulation material layer is the insulating elastic material of acid and alkali-resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420660548.4U CN204189621U (en) | 2014-11-06 | 2014-11-06 | Vacuum capacitor electrode retaining collar group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420660548.4U CN204189621U (en) | 2014-11-06 | 2014-11-06 | Vacuum capacitor electrode retaining collar group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189621U true CN204189621U (en) | 2015-03-04 |
Family
ID=52621599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420660548.4U Active CN204189621U (en) | 2014-11-06 | 2014-11-06 | Vacuum capacitor electrode retaining collar group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204189621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319094A (en) * | 2014-11-06 | 2015-01-28 | 昆山国力真空电器有限公司 | Electrode ring set for vacuum capacitor and manufacturing method of electrode ring set |
-
2014
- 2014-11-06 CN CN201420660548.4U patent/CN204189621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319094A (en) * | 2014-11-06 | 2015-01-28 | 昆山国力真空电器有限公司 | Electrode ring set for vacuum capacitor and manufacturing method of electrode ring set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215301 West Lake Road, Kunshan Development Zone, Jiangsu, China, No. 28, No. Patentee after: Kunshan national electronic Polytron Technologies Inc Address before: 215301 Kunshan, Jiangsu Development Zone, the Yangtze River Road, No. 179, No. Patentee before: Kunshan Guoli Vacuum Electric Co., Ltd. |