CN206370332U - A kind of novel transformer bobbin combination for increasing transformer safety distance - Google Patents
A kind of novel transformer bobbin combination for increasing transformer safety distance Download PDFInfo
- Publication number
- CN206370332U CN206370332U CN201620771884.5U CN201620771884U CN206370332U CN 206370332 U CN206370332 U CN 206370332U CN 201620771884 U CN201620771884 U CN 201620771884U CN 206370332 U CN206370332 U CN 206370332U
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- CN
- China
- Prior art keywords
- bobbin
- transformer
- overhead guard
- shell
- framework
- 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.)
- Expired - Fee Related
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- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses a kind of novel transformer bobbin combination for increasing transformer safety distance, including bobbin, the two ends of bobbin have needle stand, the middle part of bobbin has magnetic flux hole on framework, one cover type shell is installed on the surface of bobbin, the overhead guard that cover type shell is wrapped in magnetic flux hole on framework by the base cover and matching that are covered in needle stand is constituted, perforation of the two ends of overhead guard provided with matching magnetic flux hole on framework, the one or both sides of overhead guard are provided with side-mounted shell, the both sides of the overhead guard penetrate the magnetic core in perforating provided with a pair, side-mounted shell fits in magnetic core and is inserted into the perforation of overhead guard for matching cladding.The side-mounted shell that the utility model employs combination is that core shapes are designed according to selected by transformer, and safe distance can be extended by lateral combination, and the thickness equidimension of side-mounted shell can be different safety distance and change, it may be such that transformer meets some safe distances very big, safety requires extra high situation.
Description
Technical field
The utility model is related to the production technical field of transformer, refers specifically to a kind of increase transformer safety distance
Novel transformer bobbin is combined.
Background technology
Some current resonant type transformers are all very strict to safe distance and power output, and such transformer is to solve it
The problem of safe distance, which typically takes, widens bobbin Outside Dimensions to meet, but the safe distance that can be met limits to very much,
And the volume size of transformer is added simultaneously.
Utility model content
The utility model is in order to solve the above-mentioned deficiency of prior art, it is proposed that a kind of increase transformer safety distance it is new
Type transformer framework is combined.More particularly to the strict resonant type transformer of safe distance and demanded power output, such transformation
Most of device winding uses multi cord, and the problem of typically encountered using multi cord is same strict to safe distance requirement of kinking
When have the limitation of volume again, and the combination of this novel transformer bobbin can effectively meet transformer safety required distance and volume
Limitation.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme：One kind increase transformer safety away from
From novel transformer bobbin combination, including bobbin, the two ends of the bobbin have needle stand, the middle part of bobbin
With magnetic flux hole on framework, a cover type shell is installed on the surface of described bobbin, the cover type shell is by covering
The base cover and matching for being placed on needle stand are wrapped in the overhead guard composition of magnetic flux hole on framework, and the two ends of the overhead guard are provided with matching flux bore bone
The perforation of frame, the one or both sides of the overhead guard are provided with side-mounted shell, and the both sides of the overhead guard are penetrated in perforation provided with a pair
Magnetic core, the side-mounted shell for matching cladding fit in magnetic core and be inserted into the perforation of overhead guard.
Side-mounted casing part periphery extended distance can change with the demand of transformer safe distance, and flexibility is strong.Side
Dress formula outer casing thickness can change with the demand of transformer safe distance, and flexibility is strong.Side-mounted shell quantity can be unilateral
Or it is bilateral use, can be with the safety requirement required for transformer, flexibility use.
The shape of side-mounted shell can be designed according to the shape from magnetic core, and rectangular configuration is that the routine of the design is set
Meter scheme, according to the shape of magnetic core, also may be present the design of circular and kidney ellipsoid.
Compared with prior art, the utility model beneficial effect is：The side-mounted shell of combination is according to transformer institute
Designed from core shapes, and safe distance can be extended by lateral combination, and the thickness equidimension of side-mounted shell can
Changed with different safety distances, may be such that transformer is meeting some safe distances using the skeleton combination of this new structure
Very big, safety requires extra high situation, and small volume, it is not necessary to increase the Outside Dimensions of structure.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is combination diagram of the present utility model.
Embodiment
Utility model is described in detail with reference to the accompanying drawings and examples.
As illustrated in fig. 1 and 2, the utility model proposes increase transformer safety distance novel transformer bobbin combination,
Including bobbin 1, the two ends of bobbin 1 have needle stand 2, and the middle part of bobbin 1 has magnetic flux hole on framework 3, coiling bone
One cover type shell 4 is installed, cover type shell 4 is wrapped in by the base cover 5 and matching for being covered in needle stand 2 on the surface of frame 1
The overhead guard 6 of magnetic flux hole on framework 3 is constituted, perforation of the two ends provided with matching magnetic flux hole on framework 3 of overhead guard 6, the one or both sides of overhead guard 6
Both sides provided with side-mounted shell 7, and the overhead guard 6 penetrate the magnetic core 8 in perforating provided with a pair, and side-mounted outer 7 be matching cladding
Fit in magnetic core 8 and be inserted into the perforation of overhead guard 6.
The characteristics of the utility model skeleton is combined is side-mounted by a bobbin, a cover type shell and one
Shell constitute, first by cover type shell from bobbin upper end downwards combination after, then by side-mounted shell from side along around
Spool direction and bobbin combination, then insert bobbin by magnetic core selected by transformer again, and combination rear casing is in magnetic
Core inner, after magnetic core is fixed with peripheral insulative adhesive tape, shell is also fixed therewith.Above-described embodiment only expresses the utility model
Several embodiments, it describes more specific and in detail, but can not be therefore understands that for the utility model the scope of the claims
Limitation.It should be pointed out that for the person of ordinary skill of the art, not departing from the premise of the utility model design
Under, various modifications and improvements can be made, these belong to protection domain of the present utility model.Therefore, the utility model is special
Profit and protection domain should be defined by appended claims.
Claims (1)
1. a kind of novel transformer bobbin combination for increasing transformer safety distance, including bobbin (1), the bobbin
(1) two ends have needle stand (2), and the middle part of bobbin (1) has magnetic flux hole on framework (3), it is characterised in that：Described coiling
One cover type shell (4) is installed, the cover type shell (4) is by being covered in the base cover of needle stand (2) on the surface of skeleton (1)
(5) and matching is wrapped in overhead guard (6) composition of magnetic flux hole on framework (3), the two ends of the overhead guard (6) are provided with matching magnetic flux hole on framework
(3) perforation, the one or both sides of the overhead guard (6) are provided with side-mounted shell (7), and the both sides of the overhead guard (6) are provided with a pair
The magnetic core (8) penetrated in perforation, the side-mounted shell (7) fits in magnetic core (8) and is inserted into overhead guard (6) for matching cladding
In perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620771884.5U CN206370332U (en) | 2016-07-21 | 2016-07-21 | A kind of novel transformer bobbin combination for increasing transformer safety distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620771884.5U CN206370332U (en) | 2016-07-21 | 2016-07-21 | A kind of novel transformer bobbin combination for increasing transformer safety distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206370332U true CN206370332U (en) | 2017-08-01 |
Family
ID=59389315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620771884.5U Expired - Fee Related CN206370332U (en) | 2016-07-21 | 2016-07-21 | A kind of novel transformer bobbin combination for increasing transformer safety distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206370332U (en) |
-
2016
- 2016-07-21 CN CN201620771884.5U patent/CN206370332U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20190721 |