CN205354877U - Special condenser of welding machine - Google Patents
Special condenser of welding machine Download PDFInfo
- Publication number
- CN205354877U CN205354877U CN201620083970.7U CN201620083970U CN205354877U CN 205354877 U CN205354877 U CN 205354877U CN 201620083970 U CN201620083970 U CN 201620083970U CN 205354877 U CN205354877 U CN 205354877U
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- copper sheet
- electric capacity
- copperhead
- capacitor
- extraction
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Abstract
The utility model provides a special condenser of welding machine, the utility model relates to an electronic component technical field, it contains plastic casing, epoxy packing, electric capacity core, draws forth the copperhead, draws forth the copper sheet for one number, draws forth the copper sheet two numbers, the inside of plastic casing is equipped with the electric capacity core, is equipped with epoxy between electric capacity core and the plastic casing and fills, and the upper end of electric capacity core is connected with one number and draws forth the copper sheet and draw forth the copper sheet for two numbers, and the lower extreme of electric capacity core is connected with draws forth the copperhead, the lower part of plastic casing be equipped with circular inside groove, the copperhead of drawing wear to establish inslot in circular, the copper sheet of drawing forth for two numbers be alpha angle connector with the electric capacity core. The problem of the height that exists among the prior art differs, easy short circuit is solved, practicality is stronger.
Description
Technical field
This utility model relates to electronic component technology field, is specifically related to a kind of welding machine dedicated capacitor.
Background technology
The difference of medium complied with by capacitor, and its kind is a lot, for instance: electrolyte capacitance, papery electric capacity, thin-film capacitor, ceramic condenser, mica capacitor, air electric capacity etc..But the most used in sound appliances, surely belong to electrolysis condenser and thin film (Film) capacitor.Electrochemical capacitor is used in the place needing capacitance very big mostly, for instance the filter capacitor of main power source part, except filtering, and also serves as the use storing electric energy.The places such as thin-film capacitor is then extensively used in the commissure of analogue signal, the bypass (reciprocal cross is even) of power supply noise.
Thin film capacitor is to work as electrode with metal forming, by plastic sheetings such as itself and poly-ethyl ester, polypropylene, polystyrene or Merlon, after the overlap of two ends, is wound into the capacitor of the structure of cylindrical shape.And it is hereinafter referred to as poly-ethyl ester electric capacity (also known as Mylar electric capacity), polypropylene capactive (also known as PP electric capacity), polystyrene electric capacity (also known as PS electric capacity) and poly-carbonic acid electric capacity according to the kind of plastic sheeting.
Thin film capacitor, owing to having much excellent characteristic, is therefore the capacitor of a kind of excellent performance.Its property such as main is as follows: nonpolarity, insulation impedance is significantly high, frequency characteristic excellent (frequency response is broad), and dielectric loss is only small.Based on above advantage, so thin film capacitor is widely used on analog circuit.Part particularly in signal commissure, it is necessary to use frequency characteristic good, the capacitor that dielectric loss is extremely low, can guarantee that signal is when transmitting, not have too big distortion situation and occur.
502 glue fixing extraction copperhead installed and used by existing volume welding machine film special capacitor, and the structure of copper sheet is drawn in staff processing, owing to adopting 502 glue to fix, it is easy to cause that height differs, and draws easy short circuit between copper sheet and electrode, it would be highly desirable to improve.
Utility model content
The purpose of this utility model is in that the defect for prior art and deficiency, it is provided that a kind of simple in construction, a kind of welding machine dedicated capacitor reasonable in design, easy to use, and the height solving to exist in prior art differs, it is easy to the problem of short circuit, Practical Performance is higher.
For achieving the above object, the technical solution adopted in the utility model is: it comprises cabinet, epoxy resin filling, capacitor core, extraction copperhead, extraction copper sheet, No. two extraction copper sheets；The inside of cabinet is provided with capacitor core, is provided with epoxy resin filling between capacitor core and cabinet, and the upper end of capacitor core is connected to No. one and draws copper sheet and No. two extraction copper sheets, and the lower end of capacitor core is connected to extraction copperhead；The bottom of described cabinet is provided with circular inner groove；Described extraction copperhead is located in circular inner groove；It is that α angle is connected with capacitor core that described No. two draw copper sheet.
Described α ranges for 60-100 °.
Operation principle of the present utility model: due to the setting of circular inner groove, when drawing copperhead, it is possible to ensures that drawing copperhead does not offset, and wherein No. two are drawn copper sheet is that side is drawn, it is to avoid is welded on the edge of capacitor core, causes the phenomenon of product short circuit.
After adopting said structure, this utility model has the beneficial effect that
1, outward appearance is one-body molded, and production is convenient and simple；
2, welding uses fixture, and the concordance of product is high；
3, product accuracy is high, and qualification rate is high, and production efficiency is high.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
Cabinet 1, epoxy resin filling 2, capacitor core 3, extraction copperhead 4, are drawn copper sheet 5, two and are drawn copper sheet 6, circular inner groove 7.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
Shown in Fig. 1, this detailed description of the invention the technical scheme is that it comprises cabinet 1, epoxy resin filling 2, capacitor core 3, draws copperhead 4, extraction copper sheet 5, two extraction copper sheet 6；The inside of cabinet 1 is provided with capacitor core 3, is provided with epoxy resin filling 2 between capacitor core 3 and cabinet 1, and the upper end of capacitor core 3 is connected to No. one and draws copper sheet 5 and No. two extraction copper sheets 6, and the lower end of capacitor core 3 is connected to extraction copperhead 4；The bottom of described cabinet 1 is provided with circular inner groove 7；Described extraction copperhead 4 is located in circular inner groove 7；It is the extraction of 90 °, side that described No. two draw copper sheet 6.
The work flow of this detailed description of the invention is as follows: after capacitor core 3 good for welding processing is mounted to engineering plastics shell 1, encapsulated epoxy resin fills 2, weld embedding second time epoxy resin filling after exit again,, must ensure during installation that capacitor core 3 is seated, otherwise easily occur exposing inconsistent situation.
The operation principle of this detailed description of the invention: due to the setting of circular inner groove 7, when drawing copperhead 4, it is possible to ensure that drawing copperhead 4 does not offset, wherein draw copper sheet 6 for side extraction for No. two, avoid being welded on the edge of capacitor core 3, cause the phenomenon of product short circuit.
After adopting said structure, this detailed description of the invention has the beneficial effect that a kind of welding machine dedicated capacitor described in this detailed description of the invention, and the height solving to exist in prior art differs, it is easy to the problem of short circuit, Practical Performance is higher, and has simple in construction, arranges the advantages such as reasonable, cost of manufacture is low.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that the technical solution of the utility model is made by those of ordinary skill in the art or equivalent replace, without departing from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (2)
1. a welding machine dedicated capacitor, it comprises cabinet, epoxy resin filling, capacitor core, extraction copperhead, extraction copper sheet, No. two extraction copper sheets；The inside of cabinet is provided with capacitor core, is provided with epoxy resin filling between capacitor core and cabinet, and the upper end of capacitor core is connected to No. one and draws copper sheet and No. two extraction copper sheets, and the lower end of capacitor core is connected to extraction copperhead；It is characterized in that: the bottom of described cabinet is provided with circular inner groove；Described extraction copperhead is located in circular inner groove；It is that α angle is connected with capacitor core that described No. two draw copper sheet.
2. a kind of welding machine dedicated capacitor according to claim 1, it is characterised in that: described α ranges for 60-100 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620083970.7U CN205354877U (en) | 2016-01-28 | 2016-01-28 | Special condenser of welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620083970.7U CN205354877U (en) | 2016-01-28 | 2016-01-28 | Special condenser of welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205354877U true CN205354877U (en) | 2016-06-29 |
Family
ID=56180422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620083970.7U Active CN205354877U (en) | 2016-01-28 | 2016-01-28 | Special condenser of welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205354877U (en) |
-
2016
- 2016-01-28 CN CN201620083970.7U patent/CN205354877U/en active Active
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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: 528000 No. 15, Shilong Avenue, Lunjiao Yange Village Committee, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Shunde Futian Electric Co., Ltd. Address before: 528000 North Liqi Road, Lunjiao First Intensive Industrial Zone, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN CITY SHUNDE DISTRICT FUTIAN CAPACITOR CO., LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Special condenser of welding machine Effective date of registration: 20200429 Granted publication date: 20160629 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd Pledgor: FOSHAN SHUNDE FUTIAN ELECTRICAL Co.,Ltd. Registration number: Y2020440000103 |