CN110534291B - Immediately, around flat transformer of formula - Google Patents
Immediately, around flat transformer of formula Download PDFInfo
- Publication number
- CN110534291B CN110534291B CN201910698086.2A CN201910698086A CN110534291B CN 110534291 B CN110534291 B CN 110534291B CN 201910698086 A CN201910698086 A CN 201910698086A CN 110534291 B CN110534291 B CN 110534291B
- Authority
- CN
- China
- Prior art keywords
- jack
- hydraulic pressure
- iron core
- alternate
- contact groove
- 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.)
- Active
Links
- 238000007790 scraping Methods 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 25
- 238000004804 winding Methods 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims 2
- 238000004140 cleaning Methods 0.000 abstract description 7
- 230000003647 oxidation Effects 0.000 abstract description 6
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Classifications
-
- B08B1/30—
-
- B08B1/165—
-
- 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
-
- 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
Abstract
The invention discloses a vertically wound flat transformer, which structurally comprises an insulating shell, an iron core, a vertically wound coil, an alternating self-aligning hole device and a connector, wherein the insulating shell is of a hollow rectangular structure, the iron core is arranged in the center of the inside of the insulating shell, the vertically wound coil is vertically wound on the outer surface of the iron core, and the alternating self-aligning hole device is arranged above the rear part of the insulating shell. According to the invention, the alternating self-hole-cleaning device is arranged, the plug is plugged up and down, and staggered scraping is adopted, so that when the plug is deeply inserted, the upper part of the hole is scraped, and when the plug is shallowly inserted, the lower part of the hole is scraped, so that an oxidation film or accumulated oil stain dirt generated on the inner wall of the hole is realized, good contact of the jack is ensured, the continuous work of the transformer can be ensured, and power failure is not required.
Description
Technical Field
The invention relates to the field of transformers, in particular to a vertical winding type flat transformer.
Background
The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core (magnetic core), and the main functions of the transformer are voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization and the like. However, the prior art wound flat transformer still has the following disadvantages:
the flat transformer of prior art's formula of winding immediately uses after the certain period, and its jack inner wall can produce the oxide film or accumulate the oil stain dirt, for avoiding jack contact failure, must regularly clear up, and the mode that traditional technique cleared up the jack needs the broken circuit, causes the unable as usual work of transformer this time quantum, no matter whether the transformer need change voltage in the use moreover, the jack also need artifical round trip to rotate several times every year at least, and is comparatively troublesome taking trouble.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a vertical winding type flat transformer, which aims to solve the defects that after the vertical winding type flat transformer in the prior art is used for a certain time, an oxidation film or accumulated oil stain dirt is generated on the inner wall of a jack, the jack is required to be cleaned regularly to avoid poor contact of the jack, and the traditional jack cleaning mode needs to disconnect a circuit, so that the transformer cannot work as usual in the time period, and the jack needs to be manually rotated back and forth at least for several times every year no matter whether the voltage of the transformer needs to be changed in the using process, so that the operation is troublesome.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a vertically-wound flat transformer structurally comprises an insulating shell, an iron core, a vertically-wound coil, an alternating self-aligning hole device and a connector, wherein the insulating shell is of a hollow rectangular structure, the iron core is arranged in the center of the inside of the insulating shell, the vertically-wound coil is vertically wound on the outer surface of the iron core, the alternating self-aligning hole device is arranged above the rear part of the insulating shell, and the connector and the alternating self-aligning hole device are in transition fit;
the alternate self-cleaning hole device is composed of an alternate plugging hydraulic mechanism, a depth jack structure and a hidden wall scraping mechanism, wherein the alternate plugging hydraulic mechanism is arranged on the periphery of the depth jack structure and is connected with a connector in an embedded mode, the alternate plugging hydraulic mechanism is of a hollow cylindrical structure, and the hidden wall scraping mechanism is arranged on the inner wall of the alternate plugging hydraulic mechanism.
As a further scheme of the invention, the alternate plugging hydraulic mechanism comprises a connecting plate seat, a hydraulic cylinder, a hydraulic L-type rod and a nested ring, wherein the hydraulic cylinder is arranged above the connecting plate seat and is vertically welded, the lower end of the hydraulic L-type rod is in transition fit with the hydraulic cylinder, and the upper end of the hydraulic L-type rod is welded with the nested ring.
As a further scheme of the invention, the length of the hydraulic cylinder and the hydraulic pressure L type rod is longer than the height of the deep and shallow jack structure.
As a further scheme of the invention, the deep and shallow jack structure consists of a jack, an upper contact groove, a lower contact groove and a clamping ring, wherein the jack is of a central cylindrical structure, and the jack is divided into two parts, namely the upper contact groove and the lower contact groove, by the clamping ring.
As a further scheme of the invention, the clamping ring is in a convex structure and is in meshed connection with the connecting head.
As a further scheme of the invention, the hidden wall scraping mechanisms are two and are respectively arranged on the inner walls of the upper contact groove and the lower contact groove and comprise scraping strips, hidden strips, rotating arc-shaped grooves and sliding grooves, the scraping strips are arranged on the inner walls of the hidden strips and are rotatably connected with the inner walls of the jacks, the rotating arc-shaped grooves are of annular structures, and the sliding grooves are arranged above and below the rotating arc-shaped grooves and are of integrally molded structures with the jacks.
As a further scheme of the invention, the scraping strip consists of a strip body, a telescopic driving wheel and sliding pieces, wherein the telescopic driving wheel is arranged in the center of the strip body and welded, and the sliding pieces are arranged at two ends of the strip body.
As a further scheme of the invention, the sliding piece is connected in a sliding way along the rotating arc-shaped groove and the sliding groove.
Advantageous effects of the invention
Compared with the traditional vertical winding type flat transformer, the invention utilizes the alternating type self-cleaning hole device to plug and unplug the plug up and down and adopts dislocation scraping, namely when the plug is deeply inserted, the upper part of the butt joint hole is scraped, and when the plug is shallowly inserted, the lower part of the butt joint hole is scraped, so that the oxidation film generated on the inner wall of the butt joint hole or the accumulated oil stain dirt is realized, the good contact of the jack is ensured, and the continuous work of the transformer can be ensured without power off.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.
In the drawings:
fig. 1 is a schematic structural diagram of a vertical wound flat transformer according to the present invention.
Fig. 2 is a plan view of an alternate self-clearing hole apparatus of a vertical wound flat transformer according to the present invention.
Fig. 3 is a structural diagram of an alternate self-clearing hole apparatus of a vertical wound flat transformer according to the present invention.
Fig. 4 is a top view of an alternate self-clearing hole apparatus of a wound flat transformer according to the present invention.
Fig. 5 is a side view of an alternate self-clearing hole apparatus of a wound flat transformer according to the present invention.
Fig. 6 is a side view of the telescopic driving wheel of the vertical wound flat transformer according to the present invention.
In the figure, an insulating shell 1, an iron core 2, a vertically wound coil 3, an alternate self-cleaning hole device 4, a connector 5, an alternate plugging hydraulic mechanism a, a deep and shallow jack structure b, a hidden wall scraping mechanism c, a connecting plate seat aa, a hydraulic cylinder ab, a hydraulic L type rod ac, a nested ring ad, a jack ba, an upper contact groove bb, a lower contact groove bc, a snap ring bd, a scraping strip ca, a hidden strip cb, a rotating arc-shaped groove cc, a sliding groove cd, a strip body c1, a telescopic driving wheel c2 and a sliding piece c 3.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, the present invention provides a technical solution of a vertical wound flat transformer:
a vertical winding type flat transformer structurally comprises an insulating shell 1, an iron core 2, a vertical winding coil 3, an alternating type self-aligning hole device 4 and a connector 5, wherein the insulating shell 1 is of a hollow rectangular structure, the iron core 2 is arranged in the center of the inside of the insulating shell 1, the vertical winding coil 3 is vertically wound on the outer surface of the iron core 2, the alternating type self-aligning hole device 4 is arranged above the rear portion of the insulating shell 1, and the connector 5 and the alternating type self-aligning hole device 4 are in transition fit;
the alternate self-cleaning hole device 4 is composed of an alternate plugging hydraulic mechanism a, a deep and shallow jack structure b and a hidden wall scraping mechanism c, wherein the alternate plugging hydraulic mechanism a is arranged on the periphery of the deep and shallow jack structure b and is in nested connection with a connector 5, the alternate plugging hydraulic mechanism a is of a hollow cylindrical structure, and the hidden wall scraping mechanism c is arranged on the inner wall of the alternate plugging hydraulic mechanism a.
The alternate plugging and unplugging hydraulic mechanism a is composed of a connecting plate seat aa, a hydraulic cylinder ab, a hydraulic L type rod ac and a nesting ring ad, the hydraulic cylinder ab is arranged above the connecting plate seat aa and is vertically welded, the lower end of the hydraulic L type rod ac is in transition fit with the hydraulic cylinder ab, and the upper end of the hydraulic L type rod ac is welded with the nesting ring ad.
The lengths of the hydraulic cylinders ab and the hydraulic L type rods ac are longer than the height of the deep and shallow jack structures b.
The depth jack structure b comprises jack ba, upper contact groove bb, lower contact groove bc, snap ring bd, jack ba is central cylinder type structure, jack ba is cut apart into two parts by snap ring bd, is upper contact groove bb, lower contact groove bc respectively.
The snap ring bd is of a convex structure and is meshed and connected with the connector 5.
The hidden wall scraping mechanisms c are respectively arranged on the inner walls of the upper contact groove bb and the lower contact groove bc and are composed of scraping strips ca, hidden strips cb, rotating arc-shaped grooves cc and sliding grooves cd, the scraping strips ca are arranged on the inner walls of the hidden strips cb and are rotatably connected with the inner walls of the jacks ba, the rotating arc-shaped grooves cc are of annular structures, and the sliding grooves cd are arranged above and below the rotating arc-shaped grooves cc and are of integrated forming structures with the jacks ba.
The scraping strip ca is composed of a strip body c1, a telescopic driving wheel c2 and a sliding piece c3, the telescopic driving wheel c2 is arranged in the center of the strip body c1 and welded, and the sliding pieces c3 are arranged at two ends of the strip body c 1.
The slider c3 is slidably connected along the rotation arc-shaped slot cc and the sliding slot cd.
The working principle of the invention is that after equipment inspection, a connector 5 penetrates through a nesting ring ad and then is inserted into an insertion hole ba, the connector 5 is pressed forcibly, at the moment, the connector 5 is in contact with a lower contact groove bc to be in a power-on state, at the moment, a strip c1 in the upper contact groove bb rotates for 90 degrees along a rotating arc-shaped groove cc under the action of a telescopic driving wheel c2, then, under the driving action of a telescopic driving wheel c2, a sliding piece c3 slides along upper and lower grooves cd to scrape an oxidation film and oil stains generated on the inner wall of the upper contact groove bb, after a period of time, a hydraulic cylinder ab exerts ejection force on a hydraulic L type rod ac, the connector 5 is ejected outwards through the nesting ring ad, at the moment, the connector 5 is in contact with the upper contact groove bb to be in a power-on state, and after the strip c1 rotates for 90 degrees, the oxidation film and oil stains generated on the inner wall of the lower contact groove bc are scraped, and therefore, the problem of possible poor contact of the insertion hole is.
The invention solves the problems that after the vertical winding type flat transformer in the prior art is used for a certain time, the inner wall of a jack can generate an oxidation film or accumulate oil stain dirt, the jack is required to be cleaned regularly in order to avoid poor contact of the jack, and the traditional jack cleaning mode needs to disconnect a circuit, so that the transformer in the time period can not work as usual, and the jack needs to rotate back and forth at least for a plurality of times per year no matter whether the voltage of the transformer needs to be changed in the using process, which is troublesome and troublesome. The jack is ensured to be in good contact, and the transformer can be ensured to work continuously without power failure.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. The utility model provides a found flat transformer of formula of winding, its structure includes insulating casing (1), iron core (2), immediately winds coil (3), alternative from clearance hole device (4), connector (5), insulating casing (1) is cavity rectangle structure, insulating casing (1) inside center is located in iron core (2), immediately wind coil (3) and be the form of erectting and twine in iron core (2) surface, alternative locate insulating casing (1) back top from clearance hole device (4), connector (5) and alternative adopt transition fit, its characterized in that from clearance hole device (4):
alternate from clearance hole device (4) constitute by alternate plug hydraulic pressure mechanism (a), depth jack structure (b), hidden wall mechanism (c) of scraping, alternate plug hydraulic pressure mechanism (a) locate depth jack structure (b) periphery and with connector (5) nested connection, alternate plug hydraulic pressure mechanism (a) is cavity cylinder type structure, alternate plug hydraulic pressure mechanism (a) inner wall is located in hidden wall mechanism (c) of scraping, alternate plug hydraulic pressure mechanism (a) comprises link plate seat (aa), pneumatic cylinder (ab), hydraulic pressure L type pole (ac), nested ring (ad), link plate seat (aa) top and perpendicular welding are located to pneumatic cylinder (ab), transition fit is adopted with pneumatic cylinder (ab) to hydraulic pressure L type pole (ac) lower extreme, hydraulic pressure L type pole (ac) upper end and nested ring (ad) welding.
2. The vertically wound flat transformer according to claim 1, wherein the length of the hydraulic cylinder (ab) and the hydraulic L-type rod (ac) is longer than the height of a deep and shallow jack structure (b), the deep and shallow jack structure (b) is composed of a jack (ba), an upper contact groove (bb), a lower contact groove (bc) and a snap ring (bd), the jack (ba) is in a central cylindrical structure, and the jack (ba) is divided into two parts, namely the upper contact groove (bb) and the lower contact groove (bc) by the snap ring (bd).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910698086.2A CN110534291B (en) | 2019-07-31 | 2019-07-31 | Immediately, around flat transformer of formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910698086.2A CN110534291B (en) | 2019-07-31 | 2019-07-31 | Immediately, around flat transformer of formula |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110534291A CN110534291A (en) | 2019-12-03 |
| CN110534291B true CN110534291B (en) | 2020-07-24 |
Family
ID=68661134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910698086.2A Active CN110534291B (en) | 2019-07-31 | 2019-07-31 | Immediately, around flat transformer of formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110534291B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474039B (en) * | 2020-11-02 | 2022-10-28 | 长春三鼎变压器有限公司 | Magnetic filtering device for purifying transformer oil |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985528A (en) * | 2014-05-16 | 2014-08-13 | 江苏利通电子有限公司 | Primary/secondary independent switch transformer |
| CN109395648A (en) * | 2018-09-25 | 2019-03-01 | 崔云华 | A kind of preparation process of water paint, device and its formula |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593614A (en) * | 2008-05-26 | 2009-12-02 | 光诠科技股份有限公司 | Transformer and using method thereof |
| CN201820623U (en) * | 2010-09-30 | 2011-05-04 | 耀胜电子股份有限公司 | Transformer structure |
| CN103187150B (en) * | 2013-01-31 | 2016-06-22 | 浙江天际互感器有限公司 | The primary connection terminal of high-tension current inductor and installation method thereof |
| DE102015205632A1 (en) * | 2015-03-27 | 2016-09-29 | Siemens Aktiengesellschaft | Current transformer and current measuring device |
| CN207522508U (en) * | 2017-06-28 | 2018-06-22 | 江苏萬米科技有限公司 | A kind of detaching device for wire drawing machine drum |
| CN208711692U (en) * | 2018-06-25 | 2019-04-09 | 东莞市创展胶粘剂有限公司 | A kind of agitating device of adhesive reaction kettle |
| CN208865531U (en) * | 2018-07-02 | 2019-05-17 | 常州市立时灵胶粘材料有限公司 | A kind of adjustable glue agitating device |
| CN208538651U (en) * | 2018-08-30 | 2019-02-22 | 无锡凌博电子技术有限公司 | Spininess foot symmetrical expression transformer framework structure |
-
2019
- 2019-07-31 CN CN201910698086.2A patent/CN110534291B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985528A (en) * | 2014-05-16 | 2014-08-13 | 江苏利通电子有限公司 | Primary/secondary independent switch transformer |
| CN109395648A (en) * | 2018-09-25 | 2019-03-01 | 崔云华 | A kind of preparation process of water paint, device and its formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110534291A (en) | 2019-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110534291B (en) | Immediately, around flat transformer of formula | |
| CN206370338U (en) | It can stablize the dry-type transformer installed during a kind of high temperature ashes production zinc oxide | |
| CN115799874B (en) | Crown spring connector | |
| CN104007357A (en) | Current transformer secondary loop short-circuit device | |
| CN103331667A (en) | Device for wiping burrs on surface of magnetic core | |
| CN211209018U (en) | Movable distribution box | |
| CN214152611U (en) | Dry-type high-frequency transformer with monitoring function | |
| CN207233537U (en) | A kind of high-power low-loss transformer | |
| CN209675057U (en) | A kind of easy-to-dismount dry-type transformer pedestal | |
| CN203747134U (en) | Safety plug | |
| CN218351259U (en) | Leakage inductance constant high-frequency transformer structure | |
| CN212516805U (en) | Transformer convenient to hoist | |
| CN205862972U (en) | Amorphous alloy transformer axis of winding locking mechanism | |
| CN217008895U (en) | Positioning device for integrally formed inductor | |
| CN212991466U (en) | Power strip convenient to pull out and insert | |
| CN203838280U (en) | Current transformer secondary circuit short circuit device | |
| CN216287873U (en) | Inductance tube convenient to use in combination | |
| CN205845673U (en) | A kind of broadcsting transmitter power switch transformer | |
| CN211789790U (en) | Triangular plug easy to pull and plug | |
| CN201859752U (en) | 220kV-level power transformer | |
| CN218447450U (en) | High-voltage connecting device of dry-type power transformer | |
| CN220984325U (en) | Transformer with adjustable turns | |
| CN202444180U (en) | Slide-out housing of European-change high/low-voltage cabinet | |
| CN202394666U (en) | 66kV grade power transformer | |
| CN218267166U (en) | Convenient-to-detach combined filter element for wind power gear box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200629 Address after: 314001 building 1-5, No. 517, Dongda Road, Qixing street, Nanhu District, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Huarong Battery Co.,Ltd. Address before: 310014 electric power test and Research Institute of Chaohui eight district, Hangzhou City, Zhejiang Province Applicant before: Guan Jun |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230808 Address after: Room 601, Building 3, No. 166 Yingbin Avenue West, Huadu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou Xingfengqiao Electromechanical Co.,Ltd. Address before: 314001 Building 1-5, No. 517, Dongda Road, Qixing Street, Nanhu District, Jiaxing, Zhejiang Province Patentee before: Zhejiang Huarong Battery Co.,Ltd. |