CN210640113U - Vertical transformer framework - Google Patents
Vertical transformer framework Download PDFInfo
- Publication number
- CN210640113U CN210640113U CN201921842301.3U CN201921842301U CN210640113U CN 210640113 U CN210640113 U CN 210640113U CN 201921842301 U CN201921842301 U CN 201921842301U CN 210640113 U CN210640113 U CN 210640113U
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- China
- Prior art keywords
- primary
- bosses
- mounting seat
- partition wall
- wire passing
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- 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.)
- Expired - Fee Related
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- 238000005192 partition Methods 0.000 claims abstract description 42
- 238000004804 winding Methods 0.000 claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Insulating Of Coils (AREA)
Abstract
The utility model discloses a vertical transformer framework, which comprises a winding post, a primary mounting seat, a secondary mounting seat, a plurality of primary pins and a plurality of secondary pins; a first partition wall is arranged on the bottom surface of the primary mounting base in a downward protruding mode; a second partition wall is convexly arranged on the bottom surface of the secondary mounting seat downwards; the two primary pin groups are respectively embedded on the two first bosses and extend out of the bottom surfaces of the first bosses, and each primary pin group is arranged in a triangular shape; the secondary pin groups are respectively embedded on the two second bosses and extend out of the bottom surfaces of the second bosses, and each secondary pin group is arranged in a triangular shape. The plurality of primary pins and the plurality of secondary pins are respectively arranged in a triangular shape, so that the product is more stably inserted; the bottom surface of the primary mount pad is provided with first partition wall again simultaneously, and the bottom surface of secondary mount pad is provided with the second partition wall, and first partition wall and second partition wall have increased the electric clearance safe distance and the creepage distance of this product, thereby make the utility model discloses have more the security.
Description
Technical Field
The utility model belongs to the technical field of the transformer skeleton and specifically relates to indicate a vertical transformer skeleton.
Background
The transformer framework is also named as a framework or a transformer wire frame, and is a main body structure component of a transformer, the transformer is widely used in the current society, a corresponding main body is also indispensable, the transformer framework can provide a winding space for a copper wire in the transformer and can also fix a magnetic core in the transformer, and meanwhile, a wire slot in the framework can provide a wire passing path for the winding of the transformer during production, so that the transformer framework has the function of no substitution.
The transformer skeleton has vertical skeleton, horizontal skeleton etc. and traditional vertical skeleton grafting is unstable, and the skeleton is after accomplishing the transformer coiling, and its electric clearance safe distance and creepage distance are not enough, lead to the security relatively poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a vertical transformer framework, which effectively solves the problems of unstable insertion, insufficient safety distance of electrical gap and insufficient creepage distance of the existing transformer framework, resulting in poor safety.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vertical transformer framework comprises a winding post, a primary mounting seat, a secondary mounting seat, a plurality of primary pins and a plurality of secondary pins;
the upper surface and the lower surface of the winding post are penetrated to form a magnetic slot, the peripheral side surface of the winding post is radially expanded to extend a baffle and a plurality of clapboards, the baffle and the clapboards are arranged up and down at intervals along the axial direction of the winding post, and the winding slots are formed between the baffle and the clapboards and between two adjacent clapboards; the side surfaces of the peripheries of the plurality of partition plates are provided with first wire passing grooves, and the plurality of first wire passing grooves are oppositely communicated;
one side of the primary mounting seat on the baffle integrally extends outwards, a second wire passing groove which is opposite to and communicated with the first wire passing groove is formed on the upper surface and the lower surface of the primary mounting seat in a penetrating way, and the primary mounting seat is separated into two first bosses by the second wire passing groove; a first partition wall is arranged on the bottom surface of the primary mounting seat in a downward protruding mode;
the other side of the baffle of the secondary mounting seat integrally extends outwards, a third wire passing groove communicated with the corresponding wire winding groove is formed in the upper surface and the lower surface of the secondary mounting seat in a penetrating manner, and the secondary mounting seat is separated by the third wire passing groove to form two second bosses; a second partition wall is arranged on the bottom surface of the secondary mounting seat in a downward protruding mode;
the plurality of primary pins comprise two primary pin groups, the two primary pin groups are respectively embedded on the two first bosses and extend out of the bottom surfaces of the first bosses, and each primary pin group is arranged in a triangular shape;
the plurality of secondary pins comprise secondary pin groups, the secondary pin groups are respectively embedded on the two second bosses and extend out of the bottom surfaces of the second bosses, and each secondary pin group is arranged in a triangular shape.
Preferably, the cross-sectional area of the winding post is circular.
Preferably, the partition plates are all circular.
As a preferred scheme, the inner sides of the two first bosses are provided with lead grooves communicated with the second wire passing grooves.
As a preferred scheme, the inner sides of the two second bosses are provided with lead grooves communicated with the third wire passing groove.
Preferably, the first partition wall and the second partition wall are in a semi-enclosed shape.
Preferably, the number of the partition boards is three, and the partition boards are arranged on the peripheral side surface of the winding post at intervals from front to back.
As a preferred scheme, three positioning columns for fixing with the shell are convexly arranged on the top surface of the partition plate positioned above the partition plate, and the three positioning columns are arranged in a triangular shape.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
the plurality of primary pins and the plurality of secondary pins are respectively arranged in a triangular shape, so that the product is more stably inserted; the bottom surface of the primary mount pad is provided with first partition wall again simultaneously, and the bottom surface of secondary mount pad is provided with the second partition wall, and first partition wall and second partition wall have increased the electric clearance safe distance and the creepage distance of this product, thereby make the utility model discloses have more the security.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a front view of a preferred embodiment of the present invention;
FIG. 2 is a bottom view of the preferred embodiment of the present invention;
fig. 3 is a perspective view of the preferred embodiment of the present invention.
The attached drawings indicate the following:
10. winding post 101 and magnetic slot
102. Winding groove 11 and baffle
12. Partition plate 121 and first wire passing groove
20. Primary mounting seat 201 and second wire passing groove
202. Lead groove 21, first boss
30. Primary mounting seat 301 and third wire passing groove
302. Lead groove 31, second boss
40. Primary pin 50, secondary pin
60. First partition wall 70, second partition wall
80. And a positioning column.
Detailed Description
Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present invention is shown, which includes a winding post 10, a primary mounting base 20, a secondary mounting base 30, a plurality of primary pins 40 and a plurality of secondary pins 50.
The upper and lower surfaces of the winding post 10 are formed with a magnetic slot 101 in a penetrating manner, the peripheral side surface of the winding post 10 is extended radially to form a baffle 11 and a plurality of clapboards 12, the baffle 11 and the clapboards 12 are arranged up and down along the axial interval of the winding post 10, the baffle 11 is located below the winding post 10, the clapboards 12 are located above the baffle 11, and the winding slots 102 are formed between the baffle 11 and the clapboards 12 and between the two adjacent clapboards 12. First wire passing grooves 121 are formed in the peripheral side faces of the plurality of partition plates 12, and the plurality of first wire passing grooves 121 are oppositely communicated. In the present embodiment, the cross-sectional area of the winding post 10 and the plurality of partitions are circular.
One side of the primary mounting base 20 on the baffle 11 integrally extends outwards, a second wire passing groove 201 which is opposite to and communicated with the first wire passing groove 102 up and down is formed on the upper surface and the lower surface of the primary mounting base 20 in a penetrating manner, and the primary mounting base 20 is separated by the second wire passing groove 201 to form two first bosses 21; and the bottom surface of the primary installation base 20 is provided with a first partition wall 60 protruding downwards, which is used for increasing the creepage distance and ensuring the safety. And the inner sides of the two first bosses 21 are provided with lead grooves 202 communicated with the second lead grooves 201, which is convenient for winding the wire rod on the lead needle.
The other side of the baffle 11 of the secondary mounting base 30 integrally extends outwards, a third wire passing groove 301 communicated with the corresponding wire winding groove 102 is formed through the upper surface and the lower surface of the secondary mounting base 30, the secondary mounting base 30 is separated by the third wire passing groove 301 to form two second bosses 31, and the inner sides of the two second bosses 31 are both provided with a lead groove 302 communicated with the third wire passing groove 301. And a second partition wall 70 is protruded downwardly from the bottom surface of the sub-mount 30, and functions the same as the first partition wall 60, and in this embodiment, the first partition wall 60 and the second partition wall 40 are formed in a half-enclosed shape.
The plurality of primary pins 40 include two primary pin groups, the two primary pin groups are respectively embedded on the two first bosses 21 and extend out of the bottom surfaces of the first bosses 21, and each primary pin group is arranged in a triangular shape, so that the connection is more stable. Similarly, the plurality of secondary pins 50 include secondary pin groups, the secondary pin groups are respectively embedded in the two second bosses 31 and extend out of the bottom surfaces of the second bosses 31, and each secondary pin group is arranged in a triangular shape.
In this embodiment, the three partition boards 12 are arranged on the peripheral side of the winding post 10 at intervals, and three positioning posts 80 for fixing with the housing are convexly arranged on the top surface of the uppermost partition board 12, and the three positioning posts 80 are arranged in a triangular shape, so as to form a stable installation with the housing.
The utility model discloses a design focus lies in:
the plurality of primary pins and the plurality of secondary pins are respectively arranged in a triangular shape, so that the product is more stably inserted; the bottom surface of the primary mount pad is provided with first partition wall again simultaneously, and the bottom surface of secondary mount pad is provided with the second partition wall, and first partition wall and second partition wall have increased the electric clearance safe distance and the creepage distance of this product, thereby make the utility model discloses have more the security.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (8)
1. A vertical transformer skeleton which characterized in that: the winding device comprises a winding post, a primary mounting seat, a secondary mounting seat, a plurality of primary pins and a plurality of secondary pins;
the upper surface and the lower surface of the winding post are penetrated to form a magnetic slot, the peripheral side surface of the winding post is radially expanded to extend a baffle and a plurality of clapboards, the baffle and the clapboards are arranged up and down at intervals along the axial direction of the winding post, and the winding slots are formed between the baffle and the clapboards and between two adjacent clapboards; the side surfaces of the peripheries of the plurality of partition plates are provided with first wire passing grooves, and the plurality of first wire passing grooves are oppositely communicated;
one side of the primary mounting seat on the baffle integrally extends outwards, a second wire passing groove which is opposite to and communicated with the first wire passing groove is formed on the upper surface and the lower surface of the primary mounting seat in a penetrating way, and the primary mounting seat is separated into two first bosses by the second wire passing groove; a first partition wall is arranged on the bottom surface of the primary mounting seat in a downward protruding mode;
the other side of the baffle of the secondary mounting seat integrally extends outwards, a third wire passing groove communicated with the corresponding wire winding groove is formed in the upper surface and the lower surface of the secondary mounting seat in a penetrating manner, and the secondary mounting seat is separated by the third wire passing groove to form two second bosses; a second partition wall is arranged on the bottom surface of the secondary mounting seat in a downward protruding mode;
the plurality of primary pins comprise two primary pin groups, the two primary pin groups are respectively embedded on the two first bosses and extend out of the bottom surfaces of the first bosses, and each primary pin group is arranged in a triangular shape;
the plurality of secondary pins comprise secondary pin groups, the secondary pin groups are respectively embedded on the two second bosses and extend out of the bottom surfaces of the second bosses, and each secondary pin group is arranged in a triangular shape.
2. The vertical transformer cradle of claim 1, wherein: the cross-sectional area of the wrapping post is circular.
3. The vertical transformer cradle of claim 1, wherein: the partition plates are all round.
4. The vertical transformer cradle of claim 1, wherein: and the inner sides of the two first bosses are provided with lead grooves communicated with the second wire passing grooves.
5. The vertical transformer cradle of claim 1, wherein: and the inner sides of the two second bosses are provided with lead grooves communicated with the third wire passing groove.
6. The vertical transformer cradle of claim 1, wherein: the first partition wall and the second partition wall are in a semi-surrounding shape.
7. The vertical transformer cradle of claim 1, wherein: the baffle is three, and its front and back interval arranges in the periphery side of wrapping post.
8. The vertical transformer cradle of claim 1, wherein: the top surface of the clapboard positioned above is convexly provided with three positioning columns which are used for being fixed with the shell, and the three positioning columns are arranged in a triangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842301.3U CN210640113U (en) | 2019-10-30 | 2019-10-30 | Vertical transformer framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842301.3U CN210640113U (en) | 2019-10-30 | 2019-10-30 | Vertical transformer framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210640113U true CN210640113U (en) | 2020-05-29 |
Family
ID=70795711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921842301.3U Expired - Fee Related CN210640113U (en) | 2019-10-30 | 2019-10-30 | Vertical transformer framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210640113U (en) |
-
2019
- 2019-10-30 CN CN201921842301.3U patent/CN210640113U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 |