CN208352095U - A kind of novel transformer - Google Patents
A kind of novel transformer Download PDFInfo
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- CN208352095U CN208352095U CN201820946398.1U CN201820946398U CN208352095U CN 208352095 U CN208352095 U CN 208352095U CN 201820946398 U CN201820946398 U CN 201820946398U CN 208352095 U CN208352095 U CN 208352095U
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Abstract
A kind of novel transformer, including fixed plate, fixed frame is fixedly connected at the top of the fixed plate, the fixed frame is connected cored by screw thread, the iron core includes the first half core, first half core one end offers the first groove respectively, second groove and third groove, second groove inner wall two sides offer through-hole, the slideway through-hole slidably connects position limiting slide block, first half core one end is connected with the second half core, second half core close to one end of the first half core be fixedly connected with respectively with the first groove, second groove and compatible first convex block of third groove, second convex block and third convex block, second convex block side offers limiting through hole compatible with position limiting slide block.A kind of novel transformer, iron core is connected with fixed frame by screw thread, and iron core consists of two parts, so that device is more convenient when dismounting, is provided horizontal and vertical two kinds of positioning methods, is improved the applicability of device varying environment.
Description
Technical field
The utility model relates to miniature transformer field, specially a kind of novel transformer.
Background technique
Miniature transformer refers mainly to single-phase 20kVA or less, three-phase 50kVA transformer below, its main feature is that transformation
Device is small in size, low cost, few with line, and the rate of load condensate and utilization rate of miniature transformer are generally all lower, the inductive load of its institute's band,
Do not carry out capacitive compensation generally, miniature transformer is one of factory's electric control system commonly used equipment, with electronics member
Part is widely applied in power plant's control, monitoring and automatic loop, miniature transformer using increasingly extensive, miniature transformer is common
Iron core have E shape, stud, F shape and C-shaped, in order to reduce the loss in iron core, the iron core of transformer all uses silicon steel sheet closed assembly
It forms, the thickness of silicon steel sheet is generally 0.35mm, and minority is 0.5mm, and surface coats insulated paint and dries or utilize surface
Oxidation film makes silicon steel sheet insulated from each other, and when closed assembly generallys use staggeredly mode, so that the seam of silicon steel sheet is staggered, it is most of small
Type transformer all uses mutual inductance two coil configuration, wherein the winding for connecing power supply claims first side winding；Connect load winding claim it is secondary
The combination of side winding, winding and iron core has core type and two kinds of shell-type, single-phase small transformer, in addition to two kinds of C-shaped etc. uses
Outside core type structure, remaining iron core all uses shell type structure；Three-phase miniature transformer usually uses E shape iron core to form core type structure,
So-called core type structure refers to that winding encloses iron core, and shell type structure refers to that iron core encloses winding.The structure shape of miniature transformer at present
Shape combines iron core with skeleton dispensing and insulating cement is mostly used to bring fixation, inconvenient when needing detachable maintaining, and
The iron core of multiple-piece is needing to arrange during installation combination, influences working efficiency, and fixed form, cannot be according to work also than relatively limited
Make environment unrestricted choice.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of novel transformer, solves current small-sized transformation
The planform of device combines iron core with skeleton dispensing and insulating cement is mostly used to bring fixation, less when needing detachable maintaining
It is convenient, and the iron core of multiple-piece is needing to arrange during installation combination, influences working efficiency, fixed form also than relatively limited,
Cannot be according to working environment unrestricted choice the problem of.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of novel transformer, including
Fixed plate, the fixed plate top are fixedly connected with fixed frame, and the fixed frame connects cored, the iron by screw thread
Core includes the first half core, and first half core one end offers the first groove, the second groove and third groove respectively, and described second
Groove inner wall two sides offer through-hole, and the slideway through-hole slidably connects position limiting slide block, the connection of first half core one end
Have the second half core, second half core close to one end of the first half core be fixedly connected with respectively with the first groove, the second groove and
Compatible first convex block of third groove, the second convex block and third convex block, second convex block side offers and position limiting slide block
Compatible limiting through hole.
Preferably, fixed frame two sides one end is fixedly connected to fixed block.
Preferably, both ends and fixed block side offer positioning through hole at the top of the fixed plate.
Preferably, the fixed frame two sides offer threaded hole compatible with screw, and first half core two sides are equal
Offer thread groove compatible with screw.
Preferably, slideway through-hole both ends offer groove compatible with position limiting slide block.
Preferably, first half core is identical with the shape size of the second half core.
(3) beneficial effect
The utility model provides a kind of novel transformer.Have it is following the utility model has the advantages that
(1), a kind of novel transformer offers threaded hole compatible with screw, iron core by fixed frame two sides
It include the first half core, the first half core two sides offer thread groove compatible with screw, and fixed frame passes through screw thread
Connect cored, screw is directly back-outed and can separate iron core with fixed frame by when detachable maintaining, has reached easy to operate, saves
The purpose of manpower.
(2), a kind of novel transformer, by iron core include the first half core, first half core one end offer the first groove,
Second groove and third groove, the first half core slidably connect the second half core by groove, and second half core one end is fixedly connected with
First convex block, the second convex block and third convex block, the second groove slidably connect position limiting slide block by opening up slideway through-hole, and second is convex
It is fixed between block and the second groove by position limiting slide block, has achieved the purpose that simplified core structure, so that it is more convenient when installation,
And positioning through hole is offered at the top of the fixed block and fixed plate that fixed frame two sides are fixedly connected, so that transformer can be in level
It is used with selection in vertical two kinds of fixed forms, has achieved the purpose that increase fixed form, improved the applicability of device.
Detailed description of the invention
Fig. 1 is the utility model schematic front view；
Fig. 2 is the utility model schematic top plan view；
Fig. 3 is the utility model core structure schematic diagram.
In figure: 1 fixed plate, 2 fixed frames, 3 screws, 4 iron cores, 5 first half cores, 6 first grooves, 7 second grooves, 8 thirds
Groove, 9 slideway through-holes, 10 position limiting slide blocks, 11 second half cores, 12 first convex blocks, 13 second convex blocks, 14 third convex blocks, 15 limits
Through-hole, 16 fixed blocks, 17 positioning through hole, 18 grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of novel transformer, including fixed plate 1, Gu
Fixed frame 2 is fixedly connected at the top of fixed board 1, fixed frame 2 is threadedly coupled cored 4 by screw 3, and iron core 4 includes the first half core
5,5 one end of the first half core offers the first groove 6, the second groove 7 and third groove 8 respectively, and 7 inner wall two sides of the second groove are opened
Equipped with slideway through-hole 9, slideway through-hole 9 slidably connects position limiting slide block 10, and the first half core (5) one end is connected with the second half core 11,
Second half core 11 close to one end of the first half core 5 be fixedly connected with respectively with 8 phase of the first groove 6, the second groove 7 and third groove
The first convex block 12, the second convex block 13 and the third convex block 14 of adaptation, 13 side of the second convex block offer suitable with 10 phase of position limiting slide block
The limiting through hole 15 matched facilitates the fixation and disassembly of the first half core 5 and the second half core 11.
2 two sides one end of fixed frame is fixedly connected to fixed block 16.
1 top both ends of fixed plate and 16 side of fixed block offer positioning through hole 17, facilitate device according to different operating
The different fixed form of environmental selection.
2 two sides of fixed frame offer threaded hole compatible with screw 3, and 5 two sides of the first half core offer and screw 3
Compatible thread groove.
9 both ends of slideway through-hole offer groove 18 compatible with position limiting slide block 10.
First half core 5 is identical with the shape size of the second half core 11.
In use, when disassembly is desired, lemon goes out screw 3, iron core 4 is taken out from fixed frame 2, by coiling on iron core 4
Wire is removed, and position limiting slide block 10 is extracted out from groove 18, catches the second half core 11, by the convex block in the second half core 11 from
Groove extraction in one half core 5, when needing to install, respectively by the first convex block 12, the second convex block 13 and third convex block 14
It is inserted into the first groove 6, the second groove 7 and third groove 8, limiting through hole 15 is directed at slideway through-hole 9, position limiting slide block 10 is inserted into
Limiting through hole 15.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".Although have been shown and
The embodiments of the present invention are described, for the ordinary skill in the art, it is possible to understand that practical not departing from
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where novel principle and spirit, this is practical new
The range of type is by appended claims.
Claims (6)
1. a kind of novel transformer, including fixed plate (1), it is characterised in that: be fixedly connected with fixation at the top of the fixed plate (1)
Frame (2), the fixed frame (2) are threadedly coupled cored (4) by screw (3), and the iron core (4) includes the first half core (5), institute
It states the first half core (5) one end and offers the first groove (6), the second groove (7) and third groove (8), second groove respectively
(7) inner wall two sides offer slideway through-hole (9), and the slideway through-hole (9) slidably connects position limiting slide block (10), and described first
Half core (5) one end is connected with the second half core (11), and second half core (11) is fixedly connected with close to the one end of the first half core (5)
Respectively with the first groove (6), the second groove (7) and third groove (8) compatible first convex block (12), the second convex block (13) and
Third convex block (14), the second convex block (13) side offer and position limiting slide block (10) compatible limiting through hole (15).
2. a kind of novel transformer according to claim 1, it is characterised in that: described fixed frame (2) two sides one end is solid
Surely fixed block (16) are connected with.
3. a kind of novel transformer according to claim 1, it is characterised in that: both ends and solid at the top of the fixed plate (1)
Determine block (16) side and offers positioning through hole (17).
4. a kind of novel transformer according to claim 1, it is characterised in that: fixed frame (2) two sides offer
The compatible threaded hole with screw (3), the first half core (5) two sides offer and screw (3) compatible thread groove.
5. a kind of novel transformer according to claim 1, it is characterised in that: slideway through-hole (9) both ends offer
The compatible groove (18) with position limiting slide block (10).
6. a kind of novel transformer according to claim 1, it is characterised in that: first half core (5) and the second half core
(11) shape size is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820946398.1U CN208352095U (en) | 2018-06-19 | 2018-06-19 | A kind of novel transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820946398.1U CN208352095U (en) | 2018-06-19 | 2018-06-19 | A kind of novel transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208352095U true CN208352095U (en) | 2019-01-08 |
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ID=64884356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820946398.1U Active CN208352095U (en) | 2018-06-19 | 2018-06-19 | A kind of novel transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208352095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933420A (en) * | 2020-07-28 | 2020-11-13 | 安徽中富磁电有限公司 | Double-layer combined ferrite magnetic core applied to power transformer |
-
2018
- 2018-06-19 CN CN201820946398.1U patent/CN208352095U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933420A (en) * | 2020-07-28 | 2020-11-13 | 安徽中富磁电有限公司 | Double-layer combined ferrite magnetic core applied to power transformer |
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