CN202585751U - High voltage line wire butt joint structure applied to microwave equipment - Google Patents
High voltage line wire butt joint structure applied to microwave equipment Download PDFInfo
- Publication number
- CN202585751U CN202585751U CN 201220164913 CN201220164913U CN202585751U CN 202585751 U CN202585751 U CN 202585751U CN 201220164913 CN201220164913 CN 201220164913 CN 201220164913 U CN201220164913 U CN 201220164913U CN 202585751 U CN202585751 U CN 202585751U
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- butt joint
- adhesive tape
- tape layer
- high voltage
- layer
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Abstract
The utility model relates to a high voltage line wire connection structure, and in particular to a high voltage line wire butt joint structure applied to microwave equipment. The high voltage line wire butt joint structure applied to the microwave equipment comprises an intermediate bare wire joint (3) and an inner layer insulating tape layer (5). The intermediate bare wire joint (3) is used to press two butt joint wires together. A solder layer or a solder connection point (4) is arranged between the intermediate bare wire joint and the two wires. The inner layer insulating tape layer (5) wraps the periphery of the said butt joint part. The periphery of the inner layer insulating tape layer (5) is sheathed with a protective sleeve (6). The periphery of the protective sleeve (6) is provided with an outer layer insulating tape layer (7). According to the utility model, the high voltage line wire butt joint structure applied to the microwave equipment is used for the butt joint of high voltage lines in the microwave industry; and after a long time, the performance of insulation resistance remains the same, thus the whole service life of the equipment is greatly improved.
Description
Technical field
The utility model relates to a kind of high-tension line conductor connecting structure, particularly relates to a kind of microwave equipment with high-tension line lead docking structure, is used for the butt joint of microwave industry mesohigh line.
Background technology
The structure of existing high-tension line butted part adopt lead directly to be intertwined usually with lead or be connected with middle bare wire termination after do a simple insulation processing.For example, put up cross after peelling off insulated part (4-5cm is just passable) to 2 the end of a thread of treating wiring, 1 positive 1 anti-being wrapped in addition on 1 line handled with scolding tin again, is wrapped with insulating tape.After a period of time, can find that one deck insulating tape that twine the outside comes off easily.All take this kind method when the equipment of at present a lot of microwave industries connects, though simple, after a period of time, outer field insulating tape just loses the meaning of insulation, and equipment leaks electricity easily.
Summary of the invention
The utility model is not enough to prior art, proposes a kind of microwave equipment with high-tension line lead docking structure, compares with existing structure, long-time after, the anti-performance that insulate is constant, greatly reduces rate of breakdown.
The technical scheme that the utility model adopted:
A kind of microwave equipment is with high-tension line lead docking structure; Bare wire joint (3) in the middle of comprising; Primary insulation adhesive tape layer (5); Through middle bare wire joint (3) with two butt joint conductor compression jointings together, between said middle bare wire joint and two leads, be provided with soldering-tin layer or scolding tin tie point (4), it is peripheral that said primary insulation adhesive tape layer (5) is wrapped in aforementioned butted part; At the peripheral jacket protective casing of said primary insulation adhesive tape layer (5) (6), said protective casing (6) periphery is provided with outer layer insulation adhesive tape layer (7).
Described microwave equipment is with high-tension line lead docking structure; The length of outer layer insulation adhesive tape layer (7), protective casing (6), primary insulation adhesive tape layer (5) increases successively, the length of primary insulation adhesive tape layer (5) and the length of two lead butted parts coupling.
The beneficial effect of the utility model:
The utility model microwave equipment is used for the butt joint of microwave industry mesohigh line with high-tension line lead docking structure, long-time after, the performance of anti-insulation is constant, has improved the bulk life time of equipment greatly.Compare with existing structure, inner one layer tape plays the effect of deoxygenation, and middle bushing is crucial insulated part; Tightly glutinous together of outer field insulating tape with sleeve pipe; Play the skid-resistant effect of protective casing, reduced rate of breakdown, reduced equipment cost indirectly.
Description of drawings
Fig. 1: the utility model microwave equipment is with high-tension line lead docking structure sketch map.
Embodiment
Embodiment one: referring to Fig. 1; The utility model microwave equipment is with high-tension line lead docking structure; Bare wire joint 3 in the middle of comprising, primary insulation adhesive tape layer 5 is crimped on two butt joint leads 1 together with lead 2 (label is respectively 1 and 2 among the figure) through middle bare wire joint 3; Between said middle bare wire joint 3 and two leads, be provided with soldering-tin layer or scolding tin tie point 4; It is peripheral that said primary insulation adhesive tape layer 5 is wrapped in aforementioned butted part, and at said primary insulation adhesive tape layer 5 peripheral jacket protective casings 6, said protective casing 6 peripheries are provided with outer layer insulation adhesive tape layer 7.
Described microwave equipment is with high-tension line lead docking structure, and the length of outer layer insulation adhesive tape layer 7, protective casing 6, primary insulation adhesive tape layer 5 increases successively, the length coupling of the length of primary insulation adhesive tape layer 5 and two lead butted parts.
The utility model microwave equipment is with high-tension line lead docking structure, and connection procedure is following:
1) peels off insulated part to the end of a thread of two high-voltage lines to be connect (lead 1 with lead 2), be pressed in middle bare wire termination wherein on the lead, then at the other end that is pressed in another root lead bare wire termination, centre with the line ball instrument of specialty.
2) part that contacts two lines with flatiron and scolding tin, promptly middle bare wire termination through welding.
3) twine the part of the end of a thread contact with insulating tape, the same with the external diameter size of high-voltage line.Accomplish the standard of waterproof when twining adhesive tape, i.e. lamination one deck from the inside to surface, each layer tightly be pressed in another above layer, get rid of the air of butted part as far as possible, get rid of the possibility of oxidation.
4) butt joint at two lines twines the high-tension insulating bushing of the outer cover one of adhesive tape with suitable length.
5) skin at bushing is being wrapped with layer 2-3, and length is greater than the insulating tape of sleeve pipe.Still in case water quality standard twines adhesive tape, lamination one deck from the inside to surface.
Claims (2)
1. a microwave equipment is with high-tension line lead docking structure; Bare wire joint (3) in the middle of comprising; Primary insulation adhesive tape layer (5); It is characterized in that: through middle bare wire joint (3) with two butt joint conductor compression jointings together, between said middle bare wire joint and two leads, be provided with soldering-tin layer or scolding tin tie point (4), it is peripheral that said primary insulation adhesive tape layer (5) is wrapped in aforementioned butted part; At the peripheral jacket protective casing of said primary insulation adhesive tape layer (5) (6), said protective casing (6) periphery is provided with outer layer insulation adhesive tape layer (7).
2. microwave equipment according to claim 1 is with high-tension line lead docking structure; It is characterized in that: the length of outer layer insulation adhesive tape layer (7), protective casing (6), primary insulation adhesive tape layer (5) increases successively, the length of primary insulation adhesive tape layer (5) and the length of two lead butted parts coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220164913 CN202585751U (en) | 2012-04-18 | 2012-04-18 | High voltage line wire butt joint structure applied to microwave equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220164913 CN202585751U (en) | 2012-04-18 | 2012-04-18 | High voltage line wire butt joint structure applied to microwave equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585751U true CN202585751U (en) | 2012-12-05 |
Family
ID=47255129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220164913 Expired - Fee Related CN202585751U (en) | 2012-04-18 | 2012-04-18 | High voltage line wire butt joint structure applied to microwave equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202585751U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183933A (en) * | 2014-08-23 | 2014-12-03 | 济南大学 | Circuit connecting cover |
| CN108075408A (en) * | 2016-11-14 | 2018-05-25 | 辽宁海澳科技有限公司 | A kind of preformed insulated conductor piecing devices |
| CN108258459A (en) * | 2017-12-13 | 2018-07-06 | 太原航空仪表有限公司 | A kind of high temperature resistant minor diameter insulation switching |
| CN109818227A (en) * | 2019-03-15 | 2019-05-28 | 炜达科技股份有限公司 | A kind of quick connecting method applied to cable |
| CN111725772A (en) * | 2020-07-05 | 2020-09-29 | 陈利 | Anti-oxidation cable |
-
2012
- 2012-04-18 CN CN 201220164913 patent/CN202585751U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183933A (en) * | 2014-08-23 | 2014-12-03 | 济南大学 | Circuit connecting cover |
| CN108075408A (en) * | 2016-11-14 | 2018-05-25 | 辽宁海澳科技有限公司 | A kind of preformed insulated conductor piecing devices |
| CN108258459A (en) * | 2017-12-13 | 2018-07-06 | 太原航空仪表有限公司 | A kind of high temperature resistant minor diameter insulation switching |
| CN109818227A (en) * | 2019-03-15 | 2019-05-28 | 炜达科技股份有限公司 | A kind of quick connecting method applied to cable |
| CN111725772A (en) * | 2020-07-05 | 2020-09-29 | 陈利 | Anti-oxidation cable |
| CN111725772B (en) * | 2020-07-05 | 2021-12-31 | 广西阳工电线电缆有限公司 | Anti-oxidation cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121205 Termination date: 20160418 |