CN107863232A - A kind of anti-lightning strike contact pin skeleton - Google Patents
A kind of anti-lightning strike contact pin skeleton Download PDFInfo
- Publication number
- CN107863232A CN107863232A CN201711145110.7A CN201711145110A CN107863232A CN 107863232 A CN107863232 A CN 107863232A CN 201711145110 A CN201711145110 A CN 201711145110A CN 107863232 A CN107863232 A CN 107863232A
- Authority
- CN
- China
- Prior art keywords
- lightning strike
- weld tabs
- bobbin
- retainer plate
- contact pin
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
- H01F27/292—Surface mounted devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of anti-lightning strike contact pin skeleton, including bobbin, the back-up ring that is arranged among the bobbin and the retainer plate for being separately positioned on bobbin both ends, the retainer plate upper end is vertically provided with several weld tabs jacks, weld tabs is fixedly installed in each weld tabs jack, the part that the retainer plate upper end is located at the bobbin upper end is provided with anti-lightning strike hidden line groove, the anti-lightning strike hidden line groove is respectively positioned on the retainer plate close to the side of the back-up ring, the bobbin upper end is additionally provided with lead-out groove, crimping salient point is equipped with each side of the weld tabs away from the back-up ring.The present invention makes the enamel-covered wire of extraction be placed in increased lightning protection hidden line groove, can prevent that high current is by so as to burning the enamel-covered wire of extraction in thunderbolt；Connecting increase crimping salient point on weld tabs soon, the enamel-covered wire of extraction is fixedly connected with connecting weld tabs soon using spot-welding technology, product is realized mechanization, automation in coiling and welding process.
Description
Technical field
The present invention relates to field transformer, more particularly to a kind of anti-lightning strike contact pin skeleton.
Background technology
Current skeleton originates head enamel-covered wire typically with notch and then being drawn using electric wire, during such enamel-covered wire coiling
Insulating tape must be used to fix to paste.After the completion of coiling, enamel-covered wire will be drawn and entered and the twisted rear electricity consumption of electric wire toward line packing
Tin welding on flatiron, product can not be realized automation mechanized operation, complex procedures, easily product is existed in manufacturing process
Hidden danger is manufactured, uniformity can not be ensured on product is anti-lightning strike.
The content of the invention
The technical problems to be solved by the invention are：It is anti-lightning strike to provide a kind of energy, while facilitates the transformation of coiling and welding
Device contact pin skeleton.
Technical scheme is used by the present invention solves the above problems：A kind of anti-lightning strike contact pin skeleton, including bobbin, set
Put the back-up ring among the bobbin and be separately positioned on the retainer plate at bobbin both ends, the retainer plate upper end is vertically set
There are several weld tabs jacks, be fixedly installed weld tabs in each weld tabs jack, the retainer plate upper end is located at the line
The part of coil upper end is provided with anti-lightning strike hidden line groove, and the anti-lightning strike hidden line groove is respectively positioned on the retainer plate close to the back-up ring
Side, the bobbin upper end is additionally provided with lead-out groove, and pressure is equipped with each side of the weld tabs away from the back-up ring
Connect salient point.
Further, the anti-lightning strike hidden line groove and the lead-out groove prolong along the bobbin to the weld tabs direction
Stretch.Enamel-covered wire is set to be placed in anti-lightning strike hidden line groove and lead-out groove, the enamel-covered wire for winding of getting along well is collided.
Further, the weld tabs connects the female of terminal with one and is connected soon, the weld tabs shape and the public affairs for connecting terminal soon
Head shapes are consistent.Directly it can be connected with connecting the female of terminal soon, it is not necessary to which line is set again.
Further, the anti-lightning strike hidden line groove number corresponds with the weld tabs number.Every enamel-cover can be ensured
Line is all placed in anti-lightning strike hidden line groove and is connected on crimping salient point.
Further, winding is provided with winding, the enamel-covered wire and winding that the anti-lightning strike hidden line groove is drawn on the bobbin
On enamel-covered wire it is contactless.There is a certain distance between the enamel-covered wire and winding that ensure to draw, under the current state that is struck by lightning not
The enamel-covered wire of extraction can be blown.
Further, the anti-lightning strike hidden line groove is T-shaped or L-type.Being arranged to T-shaped or L-type can allow enamel-covered wire to be stuck in admittedly
On fixed circle.
Further, the side of the retainer plate upper end away from the back-up ring is provided with the first spacing preiection of ramped shaped, and
The first spacing preiection lower end is provided with the first baffle being fixedly connected with the retainer plate；The retainer plate lower end is away from described
The side of back-up ring is provided with the second spacing preiection of ramped shaped, and the upper end of second spacing preiection is provided with and fixed with the skeleton
The second baffle of connection.The design of spacing preiection and baffle plate, the upper and lower side cutting ferrule of retainer plate can be set protective cover, so as to protect
Protect whole skeleton.
Further, the back-up ring, the retainer plate, first spacing preiection, the first baffle, second limit
Raised, the described second baffle in position is formed with the bobbin by being integrally formed setting.Being integrally formed enables all parts
Even closer and skeleton is connected as a single entity, convenient processing.
Compared with prior art, the advantage of the invention is that：The enamel-covered wire of extraction is set to be placed in increased lightning protection hidden line groove,
It can prevent that high current is by so as to burning the enamel-covered wire of extraction in thunderbolt；Increase crimping salient point, utilizes spot welding skill on weld tabs
The enamel-covered wire of extraction is fixedly connected by art with weld tabs, product is realized mechanization, automation in coiling and welding process, is ensured production
The stability of product, reliability and safety.
Brief description of the drawings
The anti-lightning strike contact pin skeleton structure schematic diagram of Fig. 1 present invention.
The anti-lightning strike contact pin skeleton structure front view of Fig. 2 present invention.
The anti-lightning strike contact pin skeleton structure side view of Fig. 3 present invention.
Sectional view of the anti-lightning strike contact pin skeleton of Fig. 4 present invention along AA directions.
Label declaration in figure：1st, bobbin, 2, back-up ring, 3, retainer plate, 4, weld tabs jack, 5, weld tabs, 6, lightning protection hidden line groove,
7th, lead-out groove, 8, crimping salient point, the 9, first spacing preiection, 10, first baffle, the 11, second spacing preiection, 12, second baffle.
Embodiment
Embodiments of the invention are further described below in conjunction with the accompanying drawings.
As Figure 1-4, the embodiment of the present invention one is related to a kind of anti-lightning strike contact pin skeleton, including bobbin 1, setting are online
The back-up ring 2 of the centre of coil 1 and the retainer plate 3 for being separately positioned on the both ends of bobbin 1.Back-up ring 2 divides bobbin 1 for primary coil
Frame and secondary wire coil, armature winding is wound with primary coil frame, secondary windings is wound with secondary wire coil, back-up ring 2 is used
In isolation armature winding and secondary windings, it is not attached to it and produces interference together.
In the present embodiment, the upper end of retainer plate 3 is vertically provided with several weld tabs jacks 4, is fixed in each weld tabs jack 4
Weld tabs 5 is provided with, crimping salient point 8 is equipped with each side of the weld tabs 5 away from back-up ring 2.It can be incited somebody to action by electronic spot-welding technology
The enamel-covered wire and crimping salient point 8 drawn from winding are fixedly connected on weld tabs 5.Using electronic spot-welding technology, by enamel-covered wire table
The insulating barrier in face removes, directly by electronic welding machine that enamel-covered wire and weld tabs 5 is firmly spot-welded together, makes product in coiling
Mechanization, automation are realized with welding process, ensures stability, the reliability and safety of product.
In actual use, the upper end of retainer plate 3 is located at the part of the upper end of bobbin 1 and is provided with anti-lightning strike hidden line groove 6,
Anti-lightning strike hidden line groove 6 is respectively positioned on retainer plate 3 and is additionally provided with lead-out groove 7 close to the side of back-up ring 2, the upper end of bobbin 1.Lead-out groove 7
Enamel-covered wire can also equally be drawn, then enamel-covered wire is fixed on crimping salient point 8.Anti-lightning strike hidden line groove 6 and lead-out groove 7 are equal
Extend along bobbin 1 to the direction of weld tabs 5.5 numbers of anti-lightning strike 6 numbers of hidden line groove and weld tabs correspond；Or anti-lightning strike hidden line
Groove can also be arranged to one or two.Anti-lightning strike hidden line groove 6 is arranged at close to the position of weld tabs 5.
Wherein, anti-lightning strike hidden line groove 6 is arranged to one, when lead-out groove 7 is arranged to one, and one, enamel-covered wire on winding is put
It is connected on anti-lightning strike hidden line groove 6 on weld tabs 5, other end is connected on weld tabs 5 by lead-out groove.If anti-lightning strike hidden line
Groove 6 is arranged to two, when lead-out groove 7 is arranged to one, and one, enamel-covered wire on winding, which is placed on anti-lightning strike hidden line groove 6, to be reconnected
Onto weld tabs 5, other end is connected on another weld tabs 5 by lead-out groove；Or one, the enamel-covered wire on winding is placed in lightning protection
Hit on hidden line groove 6 and be connected on weld tabs 5, other end is placed on another anti-lightning strike hidden line groove 6 and is connected to another weld tabs 5
On.Anti-lightning strike hidden line groove 6 is T-shaped or L-type, and being arranged to T-shaped or L-type can allow enamel-covered wire to be stuck on retainer plate 3.
When manufacturing, wound on bobbin 1 and be provided with winding, on the enamel-covered wire and winding that anti-lightning strike hidden line groove 6 is drawn
Enamel-covered wire it is contactless.There is a certain distance between the enamel-covered wire and winding that ensure to draw, will not under the current state that is struck by lightning
Blow the enamel-covered wire of extraction.
The embodiment of the present invention two, it is essentially identical with embodiment one, but weld tabs 5 is required connect to and gone elsewhere, generally
Weld tabs 5 is connected using wire one end, the other end connects the male or female for connecting terminal soon, connected by male and female to inserting.As
One kind is improved, and in the present embodiment, the shape of weld tabs 5 directly is shaped into the same, so design with soon connecting the male of terminal
It can directly be connected with connecting the female of terminal soon, avoid and be once again set up the trouble that wire is connected with weld tabs 5.In order to distinguish for the first time around
Group and secondary windings, what the weld tabs 5 being attached thereto can be set to two kinds of different models connects terminal male head soon.
The embodiment of the present invention three, it is essentially identical with embodiment two, but side of the upper end of retainer plate 3 away from back-up ring 2 is provided with
First spacing preiection 9 of ramped shaped, and the lower end of the first spacing preiection 9 is provided with the first baffle 10 being fixedly connected with retainer plate 3；Gu
Surely the second spacing preiection 11 that side of 3 lower ends away from back-up ring 2 is provided with ramped shaped is enclosed, and the upper end of the second spacing preiection 11 is provided with
The second baffle 12 being fixedly connected with skeleton 1.The design of spacing preiection and baffle plate, the upper and lower side cutting ferrule of retainer plate 3 can be set
Put protective cover and protect whole skeleton.Back-up ring 9, retainer plate 3, the first spacing preiection 9, first baffle 10, the second spacing preiection 11,
Two baffle plates 12 are formed with bobbin 1 by being integrally formed setting.Being integrally formed enables all parts even closer and bone
Frame is connected as a single entity, convenient processing.
The course of work：Transformer framework is placed on automatic coil winding machine feeding mould, automatic coil winding machine by skeleton insert around
On bobbin, enamel-covered wire is tied in crimping salient point 8 by automatic winding equipment, then enamel-covered wire is put into anti-lightning strike hidden line groove 6, makes extraction
Every layer of enamel-covered wire of enamel-covered wire and winding separates.After the completion of coiling, automatic coil winding machine will terminate head directly prick and another weld tabs 5 on
Crimping salient point 8 on, then wrap up external coated rubber band automatically by automatic coil winding machine, after the completion of such automatic winding, coiling completed
Line bag be placed on electronic spot welder, electronic spot welder is by the enamel-covered wire direct spot welding of non-coating removal on weld tabs 5.Spot welding is completed
Afterwards, by automatic slice inserting machine inserted sheet, and the product after inserted sheet is welded silicon steel sheet using argon arc welding machine.This mainly passes through skeleton
Standardize, the electric wire that removing to standardize is drawn, and is drawn using weld tabs, makes product in coiling, assembling, impregnation insulation, survey
Try to realize that automation, standardization make in these processes.
Beneficial effects of the present invention：The enamel-covered wire of extraction is placed in increased lightning protection hidden line groove, can prevent in thunderbolt
High current is by so as to burning the enamel-covered wire of extraction；Connecting on weld tabs increase crimping salient point soon, using spot-welding technology by extraction
Enamel-covered wire is fixedly connected with connecting weld tabs soon, product is realized mechanization, automation in coiling and welding process, is ensured the steady of product
Qualitative, reliability and safety.
Some preferred embodiments of the present invention have shown and described in described above, but as previously described, it should be understood that the present invention
Be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations,
Modification and environment, and above-mentioned teaching or the technology or knowledge of association area can be passed through in the scope of the invention is set forth herein
It is modified., then all should be in this hair and the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention
In the protection domain of bright appended claims.
Claims (8)
1. a kind of anti-lightning strike contact pin skeleton, including bobbin (1), the back-up ring (2) that is arranged among the bobbin (1) and point
The retainer plate (3) at bobbin (1) both ends is not arranged on, it is characterised in that：Retainer plate (3) upper end is vertically provided with several welderings
Piece jack (4), each weld tabs jack (4) is interior to be fixedly installed weld tabs (5), and retainer plate (3) upper end is positioned at described
The part of bobbin (1) upper end is provided with anti-lightning strike hidden line groove (6), and the anti-lightning strike hidden line groove (6) is respectively positioned on the retainer plate
(3) lead-out groove (7) is additionally provided with close to the side of the back-up ring (2), bobbin (1) upper end, each weld tabs (5) is remote
Crimping salient point (8) is equipped with side from the back-up ring (2).
2. anti-lightning strike contact pin skeleton according to claim 1, it is characterised in that：The anti-lightning strike hidden line groove (6) and described
Lead-out groove (7) extends along the bobbin (1) to the weld tabs (5) direction.
3. anti-lightning strike contact pin skeleton according to claim 2, it is characterised in that：The weld tabs (5) and one connects terminal soon
Female is connected, and weld tabs (5) shape is consistent with the male shape for connecting terminal soon.
4. anti-lightning strike contact pin skeleton according to claim 3, it is characterised in that：Anti-lightning strike hidden line groove (6) number with
Weld tabs (5) number corresponds.
5. the anti-lightning strike contact pin skeleton according to claim 4, it is characterised in that：Wind and be provided with the bobbin (1)
Winding, the enamel-covered wire on enamel-covered wire and winding that the anti-lightning strike hidden line groove (6) is drawn are contactless.
6. according to any described anti-lightning strike contact pin skeletons of claim 1-5, it is characterised in that：The anti-lightning strike hidden line groove (6)
For T-shaped or L-type.
7. anti-lightning strike contact pin skeleton according to claim 6, it is characterised in that：Retainer plate (3) upper end is away from described
The side of back-up ring (2) be provided with ramped shaped the first spacing preiection (9), and first spacing preiection (9) lower end be provided with it is described
The first baffle (10) that retainer plate (3) is fixedly connected；The side of retainer plate (3) lower end away from the back-up ring (2) is provided with oblique
The second spacing preiection (11) of ramp shaped, and the upper end of second spacing preiection (11) is provided with and is fixedly connected with the skeleton (1)
Second baffle (12).
8. anti-lightning strike contact pin skeleton according to claim 7, it is characterised in that：The back-up ring (9), the retainer plate (3),
First spacing preiection (9), the first baffle (10), second spacing preiection (11), the second baffle (12) are equal
Formed with the bobbin (1) by being integrally formed setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145110.7A CN107863232A (en) | 2017-11-17 | 2017-11-17 | A kind of anti-lightning strike contact pin skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145110.7A CN107863232A (en) | 2017-11-17 | 2017-11-17 | A kind of anti-lightning strike contact pin skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107863232A true CN107863232A (en) | 2018-03-30 |
Family
ID=61702119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711145110.7A Pending CN107863232A (en) | 2017-11-17 | 2017-11-17 | A kind of anti-lightning strike contact pin skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107863232A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832749A (en) * | 2018-08-14 | 2018-11-16 | 广东赛普电器制造有限公司 | A kind of draining pump stator coil |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09162043A (en) * | 1995-12-13 | 1997-06-20 | Yoda Denki Sangyo Kk | Bobbin device |
| KR20030043664A (en) * | 2002-11-18 | 2003-06-02 | 안금순 | Current detecting transformer for multi-use |
| CN102931745A (en) * | 2011-08-09 | 2013-02-13 | 浙江三花股份有限公司 | Electromagnetic coil and framework thereof and framework injection molding method |
| CN202771962U (en) * | 2012-09-21 | 2013-03-06 | 浙江三花制冷集团有限公司 | Coiling device |
| CN205789755U (en) * | 2016-06-28 | 2016-12-07 | 浙江正泰电器股份有限公司 | The coil device of catalyst |
-
2017
- 2017-11-17 CN CN201711145110.7A patent/CN107863232A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09162043A (en) * | 1995-12-13 | 1997-06-20 | Yoda Denki Sangyo Kk | Bobbin device |
| KR20030043664A (en) * | 2002-11-18 | 2003-06-02 | 안금순 | Current detecting transformer for multi-use |
| CN102931745A (en) * | 2011-08-09 | 2013-02-13 | 浙江三花股份有限公司 | Electromagnetic coil and framework thereof and framework injection molding method |
| CN202771962U (en) * | 2012-09-21 | 2013-03-06 | 浙江三花制冷集团有限公司 | Coiling device |
| CN205789755U (en) * | 2016-06-28 | 2016-12-07 | 浙江正泰电器股份有限公司 | The coil device of catalyst |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832749A (en) * | 2018-08-14 | 2018-11-16 | 广东赛普电器制造有限公司 | A kind of draining pump stator coil |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180330 |
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| RJ01 | Rejection of invention patent application after publication |