CN206194660U - External circuit breaker of high -breaking ammeter with waterproof function - Google Patents
External circuit breaker of high -breaking ammeter with waterproof function Download PDFInfo
- Publication number
- CN206194660U CN206194660U CN201621152207.1U CN201621152207U CN206194660U CN 206194660 U CN206194660 U CN 206194660U CN 201621152207 U CN201621152207 U CN 201621152207U CN 206194660 U CN206194660 U CN 206194660U
- Authority
- CN
- China
- Prior art keywords
- strip
- breaker
- sealing film
- breaker body
- elastic sealing
- 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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- Breakers (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to a circuit breaker technical field specifically belongs to an external circuit breaker of high -breaking ammeter with waterproof function, including circuit breaker body, wiring mouth, plug -in strip and housing pin, one side adjacent with the housing pin is equipped with movable conducting strip in the wiring mouth, the opposite side is equipped with fixed wire piece, is equipped with elastic sealing film no. 1 between movable conducting strip and the housing pin, and circuit breaker body outside is located a wiring mouth position wire seal structure, and the circuit breaker body is equipped with the elastic sealing film no. 2 with the plug -in strip parcel. The utility model overcomes prior art's is not enough, seals through the two three water position of advancing with the external circuit breaker of high -breaking ammeter of elastic sealing film no. 1, wire seal structure and elastic sealing film, has fine waterproof function, can effectually prevent the air admission simultaneously, slows down its oxidation process, can its life of effectual improvement.
Description
Technical field
The utility model is related to breaker technical field, particularly belongs to a kind of high breaking ammeter with water-proof function external
Formula breaker.
Background technology
Intelligent electric meter progressively enters into our life as the terminal of intelligent grid.The external miniature circuit breaker of electric energy meter
Be coordinate intelligent electric energy meter realize intelligence expense control function Primary Component, rated current it is relatively large (>Intelligent electric energy meter 60A)
Various expense control functions are typically realized by the way of external breaker, but in rainy weather, when moisture in air is than larger
, it is easy to cause to puncture, be that breaker loses due function, while the pollutant in air in magnetic field environment to open circuit
Aoxidized inside device, reduced its service life.
Utility model content
The purpose of this utility model there is provided a kind of high breaking ammeter external breaker with water-proof function, overcome
The deficiencies in the prior art, connection jaws outside is sealed by wire sealing structure, and after wiring is finished, rotational fastener nut is extruded
Fixed column makes its contraction, the diaphragm seal of inwall be wrapped in outside wire, realizes sealing effectiveness；Fixed wire is provided with inside connection jaws
Piece and movable conducting strip, set elastic sealing film one, housing pin extruding elastic packing between movable conducting strip and housing pin
Film one, the Compressive activities conducting strip of elastic sealing film one, so that realize being pressed in wire in the middle of fixed conductor strip and movable conducting strip,
Compression conducting function is realized, housing pin mounting hole sealing function is realized again；Plug-in strip mounting hole inside sets hemispherical bullet
Property diaphragm seal two, without prejudice to its work again while plug-in strip mounting hole is sealed.
To solve the above problems, technical solution adopted in the utility model is as follows：
A kind of high breaking ammeter external breaker with water-proof function, including breaker body, described breaker
Body is provided with connection jaws, plug-in strip and housing pin, and the side adjacent with housing pin is provided with activity and leads in described connection jaws
Electric piece, opposite side are provided with fixed conductor strip, and elastic sealing film one is provided between described movable conducting strip and housing pin, described
Elastic sealing film one housing pin mounting hole is sealed, described breaker body outside is located at connection jaws position wire and seals
Structure, described wire sealing structure seals wire link position, is provided with wrap up plug-in strip in described breaker body
Elastic sealing film two, described elastic sealing film two seals plug-in strip mounting hole.
Further, the described edge placement of elastic sealing film one is sticked in housing pin mounting hole, and and active conductive
The adjacent side of piece is provided with expression lobes.
Further, described wire sealing structure includes the fixed column and fastening nut that are arranged on breaker body, institute
Through hole is provided with the middle of the fixed column stated and breaker body adjacent position is provided with external screw thread, free end annular and there are several respectively
Notch, described fastening nut is provided with the internal thread that is matched with fixed column, centre and is provided with conical through-hole, described fixed column wound
Through-hole wall be provided with diaphragm seal.
Further, described elastic sealing film two is hemispherical, is fixed on breaker body by way of adhesion, institute
The breaker body stated is provided with the sealing clamp coordinated with plug-in strip.
Further, described movable conducting strip is hinged and connected on breaker body inwall, and is hinged position and is provided with convolution
Spring.
Compared with prior art, implementation result of the present utility model is as follows for the utility model：
A kind of high breaking ammeter external breaker with water-proof function described in the utility model, by elastic sealing film
First, wire sealing structure and elastic sealing film two are sealed three water inlet positions of high breaking ammeter external breaker,
With good water-proof function, while can effectively prevent air from entering, slow down its oxidizing process, can effectively improve it
Service life.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model partial enlargement structural representation.
Specific embodiment
With reference to embodiment, the invention will be further described, but the present invention is not limited only to these examples, for de-
On the premise of present inventive concept, carried out by it is any improvement be within the scope of the present invention.
As illustrated, a kind of high breaking ammeter external breaker with water-proof function described in the utility model, bag
Breaker body 1 is included, described breaker body is provided with connection jaws 2, plug-in strip 3 and housing pin 4, in described connection jaws 2
The side adjacent with housing pin 4 is provided with movable conducting strip 22, opposite side and is provided with fixed conductor strip 21, described movable conducting strip
Elastic sealing film 1 is provided between 22 and housing pin 4, described elastic sealing film 1 seals housing pin mounting hole, institute
The outside of breaker body 1 stated is located at the position wire sealing structure 7 of connection jaws 2, and described wire sealing structure 7 connects wire
Position seals, are provided with the elastic sealing film 25 for wrapping up plug-in strip, described elastic sealing film 25 in described breaker body
By the sealing of plug-in strip mounting hole；The described edge placement of elastic sealing film 1 is sticked in the mounting hole of housing pin 4, and with activity
The adjacent side of conducting strip is provided with expression lobes 61；Described wire sealing structure 7 includes being arranged on consolidating on breaker body
Fixed column 71 and fastening nut 72, be provided with through hole in the middle of described fixed column 71 and breaker body adjacent position be provided with external screw thread,
Free end annular has several notches respectively, and described fastening nut is provided with the internal thread that is matched with fixed column, centre and is provided with
Conical through-hole, the through-hole wall of described fixed column wound is provided with diaphragm seal 73；Described elastic sealing film 25 is hemispherical, is led to
The mode for crossing adhesion is fixed on breaker body 1, and described breaker body 1 is provided with the sealing clamp 51 coordinated with plug-in strip 3；
Described movable conducting strip 22 is hinged and connected on breaker body inwall, and is hinged position and is provided with convolution spring.
Claims (5)
1. a kind of high breaking ammeter external breaker with water-proof function, including breaker body, described breaker sheet
Body is provided with connection jaws, plug-in strip and housing pin, it is characterised in that：The side adjacent with housing pin sets in described connection jaws
There are movable conducting strip, opposite side to be provided with fixed conductor strip, elastic packing is provided between described movable conducting strip and housing pin
Film one, described elastic sealing film one seals housing pin mounting hole, and described breaker body outside is located at connection jaws position
Put wire sealing structure, described wire sealing structure seals wire link position, be provided with described breaker body by
The elastic sealing film two of plug-in strip parcel, described elastic sealing film two seals plug-in strip mounting hole.
2. a kind of high breaking ammeter external breaker with water-proof function according to claim 1, it is characterised in that：
The described edge placement of elastic sealing film one is sticked in housing pin mounting hole, and the side adjacent with movable conducting strip is provided with
Expression lobes.
3. a kind of high breaking ammeter external breaker with water-proof function according to claim 1, it is characterised in that：
Described wire sealing structure includes the fixed column and fastening nut that are arranged on breaker body, is set in the middle of described fixed column
Have through hole and breaker body adjacent position to be provided with external screw thread, free end annular has several notches, described fastening spiral shell respectively
Cap is provided with the internal thread that is matched with fixed column, centre and is provided with conical through-hole, and the through-hole wall of described fixed column wound is provided with close
Sealer.
4. a kind of high breaking ammeter external breaker with water-proof function according to claim 1, it is characterised in that：
Described elastic sealing film two is hemispherical, is fixed on breaker body by way of adhesion, described breaker body
It is provided with the sealing clamp coordinated with plug-in strip.
5. a kind of high breaking ammeter external breaker with water-proof function according to any one of Claims 1-4, its
It is characterised by：Described movable conducting strip is hinged and connected on breaker body inwall, and is hinged position and is provided with convolution spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152207.1U CN206194660U (en) | 2016-10-31 | 2016-10-31 | External circuit breaker of high -breaking ammeter with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152207.1U CN206194660U (en) | 2016-10-31 | 2016-10-31 | External circuit breaker of high -breaking ammeter with waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206194660U true CN206194660U (en) | 2017-05-24 |
Family
ID=58732521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621152207.1U Expired - Fee Related CN206194660U (en) | 2016-10-31 | 2016-10-31 | External circuit breaker of high -breaking ammeter with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206194660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192624A (en) * | 2018-07-19 | 2019-01-11 | 宏秀电气有限公司 | A kind of breaker waterproof cover and breaker waterproof construction |
-
2016
- 2016-10-31 CN CN201621152207.1U patent/CN206194660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192624A (en) * | 2018-07-19 | 2019-01-11 | 宏秀电气有限公司 | A kind of breaker waterproof cover and breaker waterproof construction |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20171031 |