CN207743035U - A kind of injection molding Ultralight air flue stick - Google Patents
A kind of injection molding Ultralight air flue stick Download PDFInfo
- Publication number
- CN207743035U CN207743035U CN201820186816.1U CN201820186816U CN207743035U CN 207743035 U CN207743035 U CN 207743035U CN 201820186816 U CN201820186816 U CN 201820186816U CN 207743035 U CN207743035 U CN 207743035U
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- CN
- China
- Prior art keywords
- barred body
- air flue
- injection molding
- flue stick
- stick
- 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.)
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- Insulating Of Coils (AREA)
- Housings And Mounting Of Transformers (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model is related to transformer technology field, especially a kind of injection molding Ultralight air flue stick, it includes barred body, and the barred body is a sticking plaster for overlooking rounded rectangle, and the barred body top is provided with a circular through hole before and after barred body；Air flue stick made of plastic is adopted, there is no getting rusty, greatly promotes the service life of transformer；Plastic product has preferable elasticity and hardness itself is relatively low, and wound around coil when will not scrape the insulated hull of damage coil.
Description
Technical field
The utility model is related to transformer technology field, especially a kind of injection molding Ultralight air flue stick.
Background technology
So-called air flue stick is provided in the inside of dry type or oil injecting transformer and the rod-shaped objects for wound around coil.
In general it is process using steel plate or steel bar.The shortcomings of the prior art is：It 1) may be raw after being used for a long time
Rust；2) steel material hardness is very big, and after wound around coil, the insulated hull that coil is close to air flue stick may be worn.
Invention content
In view of the deficiencies of the prior art, the utility model provides a kind of insulated hull that will not be got rusty and not allow coil easy to wear
Air flue stick.
The technical solution of the utility model is：
A kind of injection molding Ultralight air flue stick, it is characterised in that：It includes barred body, and the barred body is one and overlooks rounded square
The sticking plaster of shape, the barred body top are provided with a circular through hole before and after barred body.
Further, the barred body is made of anti-aging PC-ABS plastic alloys, anti-aging PC-ABS as described herein
Plastic alloy uses anti-aging PC-ABS plastic alloys disclosed in Chinese patent, anti-recorded in the patent No. 201310296477.4
Aging PC-ABS plastic alloys.
The operation principle of the utility model：
Since air flue stick top needs to connect top and the non-wound around coil of transformer, well known, plastics expand with heat and contract with cold journey
Degree is than steel (transformer superstructure is that steel are made) height, that is to say, that transformer can will be on the air flue stick of plastics when high temperature
Portion fastens, and can damage its appearance, by the way that through-hole is arranged, air flue stick top may make to have deformation space.
The beneficial effects of the utility model are：Air flue stick made of plastic is adopted, there is no getting rusty, greatly promotes change
The service life of depressor；Plastic product has preferable elasticity and hardness itself is relatively low, and wound around coil when will not scrape damage line
The insulated hull of circle.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of the utility model.
In figure, 1, barred body；2, through-hole.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As illustrated in fig. 1 and 2, a kind of injection molding Ultralight air flue stick, it includes barred body 1, and the barred body 1, which is one, to be overlooked in circle
The sticking plaster of angular moment shape, 1 top of the barred body are provided with a circular through hole 2 before and after barred body 1.
The barred body 1 is made of anti-aging PC-ABS plastic alloys.
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements
It both falls in claimed the scope of the utility model.
Claims (2)
1. a kind of injection molding Ultralight air flue stick, it is characterised in that：It includes barred body, and the barred body is one and overlooks rounded rectangle
Sticking plaster, the barred body top is provided with a circular through hole before and after the barred body.
2. injection molding Ultralight air flue stick according to claim 1, it is characterised in that：The barred body uses anti-aging PC-ABS
Plastic alloy is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186816.1U CN207743035U (en) | 2018-02-02 | 2018-02-02 | A kind of injection molding Ultralight air flue stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186816.1U CN207743035U (en) | 2018-02-02 | 2018-02-02 | A kind of injection molding Ultralight air flue stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207743035U true CN207743035U (en) | 2018-08-17 |
Family
ID=63124619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820186816.1U Active CN207743035U (en) | 2018-02-02 | 2018-02-02 | A kind of injection molding Ultralight air flue stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207743035U (en) |
-
2018
- 2018-02-02 CN CN201820186816.1U patent/CN207743035U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |