CN204117745U - A kind of withstand voltage annulus sleeve pipe - Google Patents
A kind of withstand voltage annulus sleeve pipe Download PDFInfo
- Publication number
- CN204117745U CN204117745U CN201420587922.2U CN201420587922U CN204117745U CN 204117745 U CN204117745 U CN 204117745U CN 201420587922 U CN201420587922 U CN 201420587922U CN 204117745 U CN204117745 U CN 204117745U
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- sleeve pipe
- annulus sleeve
- withstand voltage
- secondary framework
- elementary skeleton
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Abstract
The utility model discloses a kind of withstand voltage annulus sleeve pipe, comprise elementary skeleton, secondary framework, shell and cover plate, described elementary skeleton is fixed within described secondary framework, is provided with annulus sleeve pipe between described elementary skeleton and described secondary framework; Magnetic conductor is provided with in described annulus sleeve pipe.The beneficial effects of the utility model are: by adding withstand voltage annulus sleeve pipe between elementary skeleton and secondary framework, its withstand voltage properties and insulation property can be strengthened, and, by by reducing epoxy thickness, epoxy resin cure shrinkage rates can be reduced, regulate its shrinkage, and, by being coordinated with annulus sleeve pipe at secondary framework four right angle, utilizing toroidal to cushion, avoiding right angle and epoxy resin directly to impact the cracking caused.
Description
Technical field
The utility model relates to a kind of withstand voltage annulus sleeve pipe.
Background technology
At present, the surperficial epoxy resin of like product often easily ftractures on the market, and then cause insulating barrier to be damaged, reduce the insulation property of product, cause short-circuit failure between coil, and, epoxy thickness is blocked up, is transformed into solid-state process, easily can causes coil short at it from liquid state.
So, develop the product that can solve the problem, just become the problem that insider needs solution badly.
Utility model content
For the problem in correlation technique, the utility model proposes a kind of withstand voltage annulus sleeve pipe, can prevent product from use ftractureing, improve its insulating properties, resistance to pressure, shrinkage.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of withstand voltage annulus sleeve pipe, comprise elementary skeleton, secondary framework, shell and cover plate, described elementary skeleton is fixed within described secondary framework, is provided with annulus sleeve pipe between described elementary skeleton and described secondary framework; Magnetic conductor is provided with in described annulus sleeve pipe.
Wherein, described annulus sleeve pipe is fixed in described elementary skeleton.
Wherein, described magnetic conductor is fixed in described elementary skeleton.
Wherein, coil assembly is fixed in described shell.
Wherein, described cover plate assembling on the housing.
The beneficial effects of the utility model are: by adding withstand voltage annulus sleeve pipe between elementary skeleton and secondary framework, its withstand voltage properties and insulation property can be strengthened, and, by by reducing epoxy thickness, epoxy resin cure shrinkage rates can be reduced, regulate its shrinkage, and, by being coordinated with annulus sleeve pipe at secondary framework four right angle, utilizing toroidal to cushion, avoiding right angle and epoxy resin directly to impact the cracking caused.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below.
Fig. 1 is the overall structure schematic diagram of the withstand voltage annulus sleeve pipe according to the utility model embodiment;
Fig. 2 is the partial structurtes schematic diagram of the withstand voltage annulus sleeve pipe according to the utility model embodiment.
In figure:
1, secondary framework; 2, magnetic conductor; 3, elementary skeleton; 4, annulus sleeve pipe; 5, shell; 6, cover plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figure 1-2, one according to the utility model embodiment is withstand voltage annulus sleeve pipe, comprise elementary skeleton 3, secondary framework 1, shell 5 and cover plate 6, be provided with annulus sleeve pipe 4 between described elementary skeleton 3 and described secondary framework 1, in described annulus sleeve pipe 4, be provided with magnetic conductor 2.Described elementary skeleton 3 is fixed within described secondary framework 1.Described annulus sleeve pipe 4 is fixed in described elementary skeleton 3.Described magnetic conductor 2 is fixed in described elementary skeleton 3.Coil assembly is fixed in described shell 5.Described cover plate 6 is assembled on described shell 5.
Conveniently understand technique scheme of the present utility model, below by way of in concrete occupation mode, technique scheme of the present utility model is described in detail.
When specifically using, according to withstand voltage annulus sleeve pipe described in the utility model, can effectively prevent product from use ftractureing, improve its insulating properties, resistance to pressure, shrinkage.
Wherein, when reality uses, as shown in Figure 1-2, be fixed in secondary framework by elementary skeleton, annulus sleeve pipe is fixed on primary coil, and magnetic conductor is fixed on elementary skeleton, and coil assembly is fixed on shell, and cover plate is assembled on shell.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. a withstand voltage annulus sleeve pipe, comprise elementary skeleton (3), secondary framework (1), shell (5) and cover plate (6), it is characterized in that: described elementary skeleton (3) is fixed within described secondary framework (1), be provided with annulus sleeve pipe (4) between described elementary skeleton (3) and described secondary framework (1), in described annulus sleeve pipe (4), be provided with magnetic conductor (2); Described cover plate (6) is assembled on described shell (5).
2. withstand voltage annulus sleeve pipe according to claim 1, is characterized in that: described annulus sleeve pipe (4) is fixed in described elementary skeleton (3).
3. withstand voltage annulus sleeve pipe according to claim 1, is characterized in that: described magnetic conductor (2) is fixed in described elementary skeleton (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420587922.2U CN204117745U (en) | 2014-10-11 | 2014-10-11 | A kind of withstand voltage annulus sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420587922.2U CN204117745U (en) | 2014-10-11 | 2014-10-11 | A kind of withstand voltage annulus sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117745U true CN204117745U (en) | 2015-01-21 |
Family
ID=52335034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420587922.2U Active CN204117745U (en) | 2014-10-11 | 2014-10-11 | A kind of withstand voltage annulus sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117745U (en) |
-
2014
- 2014-10-11 CN CN201420587922.2U patent/CN204117745U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |