CN205810661U - There is the disconnecting switch of electromagnet wave isolating structure - Google Patents
There is the disconnecting switch of electromagnet wave isolating structure Download PDFInfo
- Publication number
- CN205810661U CN205810661U CN201620655822.8U CN201620655822U CN205810661U CN 205810661 U CN205810661 U CN 205810661U CN 201620655822 U CN201620655822 U CN 201620655822U CN 205810661 U CN205810661 U CN 205810661U
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- CN
- China
- Prior art keywords
- disconnecting switch
- isolating structure
- electromagnet
- wave
- electromagnet wave
- 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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Abstract
This utility model provides a kind of disconnecting switch with electromagnet wave isolating structure, including disconnecting switch body and be installed on the electromagnet wave isolating structure on disconnecting switch body, it is characterized in that: described disconnecting switch body is made up of insulative head and cylindrical empty cavity main body, it is the most external that described electromagnet wave isolating structure utilizes buckle to be arranged on disconnecting switch, is internally provided with the electro-magnetic wave absorption film of bilayer at described electromagnet wave isolating structure.It provides the benefit that: when disconnecting switch cut-offs small area analysis, and produced electromagnetic wave is all absorbed, it is to avoid the equipment outside disconnecting switch being produced electromagnetic interference, avoids the interference of external electromagnetic ripple simultaneously, electromagnet wave isolating structure is easy for installation, and isolation effect is obvious.
Description
Technical field
This utility model belongs to disconnecting switch technical field, especially relates to a kind of isolation with electromagnet wave isolating structure
Switch.
Background technology
Disconnecting switch, is to use most a kind of electrical equipment in high-voltage switch electric appliance, and disconnecting switch is used for each step voltage, is used as
Change circuit connect or make circuit or equipment and isolated from power.The principles and structure of itself is fairly simple, but due to
Usage amount is big, and functional reliability requires height, and the impact on electric substation, the design of power plant, foundation and safe operation is the biggest.
In the case of in the case of Hen Duo, disconnecting switch is used in and does not has load current, but sometimes disconnecting switch also in order to
It is switched on or switched off small area analysis circuit, now needs to ensure that disconnecting switch is not affected by external electromagnetic ripple, can also eliminate simultaneously
When electric current cut-offs, the electromagnetic wave impact on environment, it is ensured that near disconnecting switch, the display of instrument is normal.
Summary of the invention
This utility model purpose is the deficiency existed for prior art, it is proposed that a kind of have electromagnet wave isolating structure
Disconnecting switch.
The purpose of this utility model can be realized by following technical proposal:
There is the disconnecting switch of electromagnet wave isolating structure, including disconnecting switch body and be installed on disconnecting switch body
On electromagnet wave isolating structure, it is characterised in that: described disconnecting switch body is by insulative head and cylindrical empty cavity main body group
Becoming, it is the most external that described electromagnet wave isolating structure utilizes the buckle being provided thereon to be arranged on disconnecting switch.
Described electromagnet wave isolating structure is outside is insulation top layer, is internally provided with the electro-magnetic wave absorption film of bilayer, described double
Separated by insulating barrier between the electro-magnetic wave absorption film of layer.
The two ends of described electromagnet wave isolating structure are respectively arranged with buckle structure.
This utility model has the beneficial effect that, when disconnecting switch cut-offs small area analysis, produced electromagnetic wave is whole
Being absorbed, it is to avoid disconnecting switch external equipment is produced electromagnetic interference, avoid the interference of external electromagnetic ripple simultaneously, electromagnetic wave is isolated
Structure is easy for installation, and isolation effect is obvious.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is schematic diagram and the profile of electromagnet wave isolating structure in this utility model.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
There is the disconnecting switch of electromagnet wave isolating structure with reference to Fig. 1, including disconnecting switch body 1 and be installed on isolation
Electromagnet wave isolating structure 2 on Switch main body 1, described disconnecting switch body 1 is by insulative head 3 and cylindrical empty cavity main body 4 groups
Becoming, described cylindrical empty cavity main body 4 is in order to realize the basic function of disconnecting switch, after the bending of described electromagnet wave isolating structure 2, and profit
Snugly fit into outside disconnecting switch body 1 with buckle 3.
Outside with reference to electromagnet wave isolating structure 2 described in Fig. 2 is insulation top layer 21, and described electromagnet wave isolating structure 2 is internal to be set
It is equipped with the electro-magnetic wave absorption film 22 of bilayer, is separated by insulating barrier between described electro-magnetic wave absorption film 22, described electromagnetic wave isolation junction
The two ends of structure 2 are respectively arranged with buckle 23 structure.
When mounted, the described cylinder of described disconnecting switch body 1 it is arranged on after being bent by described electromagnet wave isolating structure 2
Outside shape cavity body 4, it is fixed by buckle 23, it is ensured that described electromagnet wave isolating structure 2 connects with described disconnecting switch body 1
Touch closely.
This utility model is when disconnecting switch cut-offs small area analysis, and produced electromagnetic wave is all absorbed, it is to avoid to isolation
The equipment of switch external produces electromagnetic interference, avoids the interference of external electromagnetic ripple simultaneously, and electromagnet wave isolating structure is easy for installation, every
Obvious from effect.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (2)
1. there is the disconnecting switch of electromagnet wave isolating structure, including disconnecting switch body and be installed on disconnecting switch body
Electromagnet wave isolating structure, it is characterised in that: described disconnecting switch body is made up of insulative head and cylindrical empty cavity main body,
Described electromagnet wave isolating structure utilizes the buckle being provided thereon to be arranged on described disconnecting switch, and this is external.
The disconnecting switch with electromagnet wave isolating structure the most according to claim 1, it is characterised in that: described electromagnetic wave every
It is insulation top layer from structural outer, is internally provided with the electro-magnetic wave absorption film of bilayer, between the electro-magnetic wave absorption film of described bilayer
Separated by insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620655822.8U CN205810661U (en) | 2016-06-28 | 2016-06-28 | There is the disconnecting switch of electromagnet wave isolating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620655822.8U CN205810661U (en) | 2016-06-28 | 2016-06-28 | There is the disconnecting switch of electromagnet wave isolating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205810661U true CN205810661U (en) | 2016-12-14 |
Family
ID=57506127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620655822.8U Expired - Fee Related CN205810661U (en) | 2016-06-28 | 2016-06-28 | There is the disconnecting switch of electromagnet wave isolating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205810661U (en) |
-
2016
- 2016-06-28 CN CN201620655822.8U patent/CN205810661U/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: 20161214 Termination date: 20190628 |