CN201549362U - Electronic type current mutual inductor with synthetic electrical insulator - Google Patents
Electronic type current mutual inductor with synthetic electrical insulator Download PDFInfo
- Publication number
- CN201549362U CN201549362U CN200920261050XU CN200920261050U CN201549362U CN 201549362 U CN201549362 U CN 201549362U CN 200920261050X U CN200920261050X U CN 200920261050XU CN 200920261050 U CN200920261050 U CN 200920261050U CN 201549362 U CN201549362 U CN 201549362U
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- insulator
- umbrella
- mutual inductor
- current mutual
- umbrella parts
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Abstract
The utility model provides an electronic type current mutual inductor with synthetic electrical insulator, which includes an insulator, and the insulator includes a straight cylindrical body, and the outer wall of the straight cylindrical body is equipped with the first umbrella component, and the body outer wall is also equipped with the second umbrella component, And the second umbrella component is shorter than the first umbrella component, and the inside wall of the straight cylindrical body is also equipped with the third umbrella component. The safety of the insulator provided by the utility model is reinforced by increasing umbrella group creepage distance of the outer wall and increasing umbrella group internally.
Description
Technical field
The utility model relates to the electronic component technical field, particularly a kind of electronic current mutual inductor with synthetic insulator.
Background technology
Insulator is the main support part of electronic mutual inductor, main rising supported and insulating effect, in high pressure and ultra high voltage system, generally use, but the creepage distance of the cluster parachute of the insulator that prior art provides is less, fail safe is not high, and the inside of insulator do not have cluster parachute, causes the fail safe of insulator not high.
The utility model content
The utility model provides a kind of electronic current mutual inductor of safe band synthetic insulator.
To achieve these goals, the utility model provides following technical scheme:
A kind of electronic current mutual inductor with synthetic insulator, comprise insulator, this insulator comprises the straight-tube shape body, the lateral wall of described straight-tube shape body is provided with the first umbrella parts, also be provided with the second umbrella parts on the described body lateral wall, the described second umbrella parts are shorter than the described first umbrella parts, on the described straight-tube shape body madial wall the 3rd umbrella parts are set also.
Wherein, preferred, described second umbrella parts and the adjacent setting of the described first umbrella parts.
Wherein, preferred, the both ends of the surface of described body are provided with the v-seal groove that is used to install the V-arrangement packing ring.
By above technical scheme as can be seen, the insulator that the utility model provides passes through to strengthen the cluster parachute creepage distance of lateral wall, and also increases cluster parachute in inside, has strengthened the fail safe of insulator.
Description of drawings
The insulator sectional view that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the A place enlarged drawing of Fig. 1;
The insulator three-dimensional structure diagram that Fig. 3 provides for the utility model embodiment (cut from the centre after).
Embodiment
In order better to understand the technical solution of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.
The utility model embodiment provides a kind of electronic current mutual inductor with synthetic insulator, comprise insulator, as shown in Figure 1, this insulator comprises straight-tube shape body 110, the lateral wall of described straight-tube shape body 110 is provided with the first umbrella parts 111, also be provided with the second umbrella parts 112 on described body 110 lateral walls, the described second umbrella parts 112 are shorter than the described first umbrella parts 111, on described straight-tube shape body 110 madial walls the 3rd umbrella parts 114 are set also.Shown in the umbrella parts constitute cluster parachute.These umbrella parts are plane, with shown in the madial wall of body or lateral wall vertical fixing be provided with.The insulator that the utility model embodiment provides passes through to strengthen the cluster parachute creepage distance of lateral wall, and also increases cluster parachute in inside, has strengthened the fail safe of insulator.
In the present embodiment, in order more to have fail safe, described second umbrella parts and the adjacent setting of the described first umbrella parts.
In addition, further among the embodiment, the both ends of the surface of described body 110 are provided with the v-seal groove 113 that is used to install the V-arrangement packing ring.
More than a kind of electronic current mutual inductor that the utility model embodiment is provided with synthetic insulator be described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, part in specific embodiments and applications all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (3)
1. electronic current mutual inductor with synthetic insulator, comprise insulator, this insulator comprises the straight-tube shape body, the lateral wall of described straight-tube shape body is provided with the first umbrella parts, it is characterized in that, also be provided with the second umbrella parts on the described body lateral wall, the described second umbrella parts are shorter than the described first umbrella parts, on the described straight-tube shape body madial wall the 3rd umbrella parts are set also.
2. according to claim 1 with the electronic current mutual inductor of synthetic insulator, it is characterized in that described second umbrella parts and the adjacent setting of the described first umbrella parts.
3. according to claim 1 with the electronic current mutual inductor of synthetic insulator, it is characterized in that the both ends of the surface of described body are provided with the v-seal groove that is used to install the V-arrangement packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920261050XU CN201549362U (en) | 2009-12-04 | 2009-12-04 | Electronic type current mutual inductor with synthetic electrical insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920261050XU CN201549362U (en) | 2009-12-04 | 2009-12-04 | Electronic type current mutual inductor with synthetic electrical insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201549362U true CN201549362U (en) | 2010-08-11 |
Family
ID=42604542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920261050XU Expired - Fee Related CN201549362U (en) | 2009-12-04 | 2009-12-04 | Electronic type current mutual inductor with synthetic electrical insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201549362U (en) |
-
2009
- 2009-12-04 CN CN200920261050XU patent/CN201549362U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20100811 Termination date: 20171204 |