CN207602363U - A kind of small capacity transformer device body compresses clamping structure - Google Patents
A kind of small capacity transformer device body compresses clamping structure Download PDFInfo
- Publication number
- CN207602363U CN207602363U CN201721473059.8U CN201721473059U CN207602363U CN 207602363 U CN207602363 U CN 207602363U CN 201721473059 U CN201721473059 U CN 201721473059U CN 207602363 U CN207602363 U CN 207602363U
- Authority
- CN
- China
- Prior art keywords
- clamp
- small capacity
- iron core
- clamping structure
- capacity transformer
- 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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Abstract
The utility model discloses a kind of small capacity transformer device bodies to compress clamping structure, including several iron cores and the coil being wound on respectively on iron core, further include symmetrically arranged four clamp bodies, wherein it is clamped in iron core upper end both sides positioned at two clamp bodies of upside, two clamp bodies positioned at downside are clamped in iron core lower end both sides, limb plate is respectively connected in each clamp body, and connected between two clamp bodies symmetrical above and below by the drawing screw rod being connected on limb plate, clamp insulation body is provided between clamp body and iron core.The utility model can effectively ensure that the electrical distance for drawing screw rod to coil, simplify clamp insulation, standardized designs and batch production convenient for small capacity transformer.
Description
Technical field
The utility model belongs to transformer technology field, and in particular to a kind of small capacity transformer device body compresses folder knot
Structure.
Background technology
At present, it is typically to be tensed across the upper and lower iron clamp part for clamping iron core that small capacity transformer, which draws screw rod, in order to ensure to draw
Screw rod to coil safe distance, generally use thicken clamp insulation (insulating board glues hot pressed paper cushion block) mode make drawing screw rod
Far from coil, the production cost and difficulty of processing of clamp insulation are not only increased in this way, and since coil width is to size and voltage
The difference of grade causes clamp insulation size to need to design different values to meet electrical safety distance and lead arrangement, is unfavorable for
The standardized designs of small capacity transformer and batch production.
Utility model content
The purpose of this utility model is to provide a kind of small capacity transformer device bodies to compress clamping structure, to overcome existing skill
The problems in art, the utility model can effectively ensure that the electrical distance for drawing screw rod to coil, simplify clamp insulation, convenient for little Rong
The standardized designs of quantitative change depressor and batch production.
In order to achieve the above objectives, the utility model adopts the following technical solution：
A kind of small capacity transformer device body compresses clamping structure, including several iron cores and the line being wound on respectively on iron core
Circle, further includes symmetrically arranged four clamp bodies, wherein two clamp bodies positioned at upside are clamped in iron core upper end both sides,
Two clamp bodies positioned at downside are clamped in iron core lower end both sides, limb plate are respectively connected in each clamp body, and right up and down
It is connected between two clamp bodies claimed by the drawing screw rod being connected on limb plate, folder is provided between clamp body and iron core
Insulator.
Further, limb plate is located on the symmetry axis of two neighboring coil, and limb plate is connected to the outside position of clamp body
It puts.
Further, limb plate is welded in clamp body.
Further, it is provided on limb plate and draws screw rod mounting hole.
Further, clamp insulation body is cardboard, and cardboard width is 3mm.
Further, clamp body is iron clamp part.
Compared with prior art, the utility model has technique effect beneficial below：
The utility model fully ensures that the electrical distance for drawing screw rod to coil, i.e., by setting limb plate in clamp body
Clamp insulation can be simplified, standardized designs and batch production convenient for small capacity transformer.
Further, the utility model reduces clamp insulation hot pressed paper cushion block technique, directly cuts the molding of 3mm cardboards, drop
Low production cost and difficulty of processing, after clamp insulation body is thinned, clamp body can have better clamping effect close to iron iron core.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model vertical view；
Fig. 2 is the utility model structure diagram side view.
Wherein, 1, clamp body；2nd, clamp insulation body；3rd, limb plate；4th, coil；5th, iron core；6th, screw rod is drawn.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to Fig. 1, a kind of small capacity transformer device body compresses clamping structure, is wound on including several iron cores 5 and respectively
Coil 4 on iron core 5 further includes symmetrically arranged four clamp bodies 1, wherein two clamp bodies 1 positioned at upside clamp
In 5 upper end both sides of iron core, two clamp bodies 1 positioned at downside are clamped in 5 lower end both sides of iron core, in each clamp body 1
Limb plate 3 is welded with, limb plate 3 is located on the symmetry axis of two neighboring coil 4, and limb plate 3 is connected to the outside position of clamp body 1
It puts, is connected between symmetrical above and below two clamp bodies 1 by the drawing screw rod 6 being connected on limb plate 3, drawing is provided on limb plate 3
Screw rod mounting hole, is provided with clamp insulation body 2 between clamp body 1 and iron core 5, clamp insulation body 2 is cardboard, and cardboard width
For 3mm, clamp body 1 is iron clamp part.
The utility model is described in detail with reference to embodiment：
The utility model corresponds to the alternate position of coil in clamp body 1 and is welded the suitable limb plate 3 of intensity, for installing
Screw rod is drawn, 2 Uniting of clamp insulation body is 3mm cardboards, removes hot pressed paper cushion block, can so fully ensure that and draw screw rod to line
The electrical distance of circle, reduction clamp insulation hot pressed paper cushion block technique directly cut the molding of 3mm cardboards, reduce production cost and add
Work difficulty, after clamp insulation is thinned, iron clamp part can have better clamping effect close to lamination, conducive to small capacity transformer standard
Change design and batch production.
Claims (6)
1. a kind of small capacity transformer device body compresses clamping structure, which is characterized in that including several iron cores (5) and coiling respectively
Coil (4) on iron core (5) further includes symmetrically arranged four clamp bodies (1), wherein two folder sheets positioned at upside
Body (1) is clamped in iron core (5) upper end both sides, and two clamp bodies (1) positioned at downside are clamped in iron core (5) lower end both sides, often
Limb plate (3) is respectively connected on a clamp body (1), and by being connected to limb plate between symmetrical above and below two clamp bodies (1)
(3) drawing screw rod (6) connection on, is provided with clamp insulation body (2) between clamp body (1) and iron core (5).
2. a kind of small capacity transformer device body according to claim 1 compresses clamping structure, which is characterized in that limb plate (3)
On the symmetry axis of two neighboring coil (4), and limb plate (3) is connected to the outer fix of clamp body (1).
3. a kind of small capacity transformer device body according to claim 1 compresses clamping structure, which is characterized in that limb plate (3)
It is welded in clamp body (1).
4. a kind of small capacity transformer device body according to claim 1 compresses clamping structure, which is characterized in that limb plate (3)
On be provided with draw screw rod mounting hole.
5. a kind of small capacity transformer device body according to claim 1 compresses clamping structure, which is characterized in that clamp insulation
Body (2) is cardboard, and cardboard width is 3mm.
6. a kind of small capacity transformer device body according to claim 1 compresses clamping structure, which is characterized in that clamp body
(1) it is iron clamp part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721473059.8U CN207602363U (en) | 2017-11-07 | 2017-11-07 | A kind of small capacity transformer device body compresses clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721473059.8U CN207602363U (en) | 2017-11-07 | 2017-11-07 | A kind of small capacity transformer device body compresses clamping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207602363U true CN207602363U (en) | 2018-07-10 |
Family
ID=62758007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721473059.8U Expired - Fee Related CN207602363U (en) | 2017-11-07 | 2017-11-07 | A kind of small capacity transformer device body compresses clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207602363U (en) |
-
2017
- 2017-11-07 CN CN201721473059.8U patent/CN207602363U/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: 20180710 Termination date: 20191107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |