CN204167241U - A kind of breaker of plastic casing of water proof and dust proof - Google Patents
A kind of breaker of plastic casing of water proof and dust proof Download PDFInfo
- Publication number
- CN204167241U CN204167241U CN201420644126.8U CN201420644126U CN204167241U CN 204167241 U CN204167241 U CN 204167241U CN 201420644126 U CN201420644126 U CN 201420644126U CN 204167241 U CN204167241 U CN 204167241U
- Authority
- CN
- China
- Prior art keywords
- proof
- water
- mist
- housing
- breaker
- 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
Links
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of breaker of plastic casing of water proof and dust proof, comprise housing, air switch and two groups of jacks, described air switch and two groups of jacks are all installed on housing, are provided with water-mist-proof cover, described water-mist-proof cover and housing hinge outside described two groups of jacks.Described water-mist-proof cover comprises body, described body one end and housing hinge, and the other end is provided with the edge mated with housing, and described body is provided with the through hole corresponding with jack number.The area of described through hole is more than or equal to jack aperture.Described housing is coated with water-mist-proof shell, and described water-mist-proof shell and housing are socketed.Described water-mist-proof shell is provided with the groove for air switch motion.Described water-mist-proof cover and water-mist-proof shell are provided with and apply by luminescent material the luminescent layer formed.The utility model had both extended the useful life of breaker of plastic casing, avoided short circuit again, caused danger.
Description
Technical field
The utility model belongs to electric power conveying corollary equipment technical field, particularly relates to a kind of breaker of plastic casing of water proof and dust proof.
Background technology
Breaker of plastic casing is also referred to as molded case circuit breaker.Its internal structure comprises the modules such as auxiliary contact, under-voltage release and shunt release, and all parts are all sealed in plastic casing, due to structure closely, breaker of plastic casing substantially do not consider maintenance.
From the appearance, comprise the air switch and two groups of jacks that are installed on housing, these two groups of jacks are arranged at the two ends up and down of housing to breaker of plastic casing respectively, for connecting the cable be connected with ammeter.And breaker of plastic casing environment for use require be generally: relative humidity of atomsphere around air themperature+40 DEG C time be no more than 50%; Higher relative humidity can be had at compared with end temperature; The maximum relative humidity of monthly average of the wettest moon is 90%, simultaneously the mean monthly maximum temperature+25 DEG C of this month, and considers the condensation occurred in because of variations in temperature on product surface.That is, the larger air probability of breaker of plastic casing contact humidity is comparatively large, and the breaker of plastic casing of prior art is without arranging the antifog or dust-proof device of any rainproof waterproof, and the lighter reduces useful life, heavy then circuit for generating short circuit, causes danger.
Summary of the invention
The purpose of this utility model is just to provide a kind of breaker of plastic casing of water proof and dust proof, dustproof and waterproof mist, and avoid circuit for generating short circuit, useful life is longer.
To achieve these goals, technical solutions of the utility model are as follows:
A breaker of plastic casing for water proof and dust proof, comprises housing, air switch and two groups of jacks, and described air switch and two groups of jacks are all installed on housing, is provided with water-mist-proof cover, described water-mist-proof cover and housing hinge outside described two groups of jacks.
Further, described water-mist-proof cover comprises body, described body one end and housing hinge, and the other end is provided with the edge mated with housing, and described body is provided with the through hole corresponding with jack number.
Further, the area of described through hole is more than or equal to jack aperture.
Further, described housing is coated with water-mist-proof shell, and described water-mist-proof shell and housing are socketed.
Further, described water-mist-proof shell is provided with the groove for air switch motion.
Further, described water-mist-proof cover and water-mist-proof shell are provided with apply by luminescent material the luminescent layer formed.
The breaker of plastic casing of the water proof and dust proof that the utility model proposes, two groups of jack places are provided with water-mist-proof cover, water-mist-proof shell is set outside housing, even if use under the environment that humidity ratio is larger, water smoke gas is also in jack more difficult to get access or housing, both extend the useful life of breaker of plastic casing, avoided short circuit again, cause danger.
Accompanying drawing explanation
Fig. 1 is the structural representation of the breaker of plastic casing of water proof and dust proof of the present utility model.
In figure, description of reference numerals is as follows: 1, housing, and 2, air switch, 3, jack, 4, water-mist-proof cover, 5, through hole, 6, luminescent layer.
Embodiment
Be described in further details technical solutions of the utility model below in conjunction with drawings and Examples, following examples are not formed restriction of the present utility model.
As shown in Figure 1, the breaker of plastic casing of water proof and dust proof of the present utility model, comprises housing 1, air switch 2 and two groups of jacks 3, and air switch 2 and two groups of jacks 3 are all installed on housing 1.
The utility model mainly improves the shell place in breaker of plastic casing, therefore about the internal structure of breaker of plastic casing, is the known technology in the industry, therefore does not repeat them here.
The first water-mist-proof cover 4 and the second water-mist-proof cover 4 is respectively arranged with, for protecting in jack 3 or edge is corroded by water smoke outside two groups of jacks 3 of housing 1 the upper side and lower side.
The first water-mist-proof cover 4 of the present embodiment is identical with the second water-mist-proof cover 4 structure.
Comprise body, this body one end and housing 1 hinged, the other end is provided with the edge mated with housing 1, this body is provided with the through hole 5 corresponding with jack 3 number.In the present embodiment, through hole 5 number is three.
In addition, two sides of water-mist-proof cover 4 also can be provided with the edge mated with housing 1, the side at this edge and water-mist-proof cover 4 one-body molded, opposite side tilts inside housing 1.In other words, the structure of edge and water-mist-proof cover 4 composition is coated respectively by housing 1 top and bottom.
The area of through hole 5 is more than or equal to jack 3 aperture.
Housing 1 is coated with water-mist-proof shell, and this water-mist-proof shell and housing 1 are socketed.Water-mist-proof shell is provided with the groove moved for air switch 2.Water-mist-proof cover 4 and water-mist-proof shell are provided with and apply by luminescent material the luminescent layer 6 formed.This circuit breaker is conveniently found for disconnecting suddenly rear maintainer.
Above embodiment is only in order to illustrate technical scheme of the present invention but not to be limited; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection range that all should belong to the claim appended by the present invention.
Claims (6)
1. a breaker of plastic casing for water proof and dust proof, comprises housing, air switch and two groups of jacks, and described air switch and two groups of jacks are all installed on housing, it is characterized in that, is provided with water-mist-proof cover, described water-mist-proof cover and housing hinge outside described two groups of jacks.
2. the breaker of plastic casing of a kind of water proof and dust proof according to claim 1, it is characterized in that, described water-mist-proof cover comprises body, described body one end and housing hinge, the other end is provided with the edge mated with housing, and described body is provided with the through hole corresponding with jack number.
3. the breaker of plastic casing of a kind of water proof and dust proof according to claim 2, is characterized in that, the area of described through hole is more than or equal to jack aperture.
4. the breaker of plastic casing of a kind of water proof and dust proof according to claim 3, is characterized in that, described housing is coated with water-mist-proof shell, and described water-mist-proof shell and housing are socketed.
5. the breaker of plastic casing of a kind of water proof and dust proof according to claim 4, is characterized in that, described water-mist-proof shell is provided with the groove for air switch motion.
6. the breaker of plastic casing of a kind of water proof and dust proof according to claim 5, is characterized in that, described water-mist-proof cover and water-mist-proof shell is provided with and applies by luminescent material the luminescent layer formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644126.8U CN204167241U (en) | 2014-10-31 | 2014-10-31 | A kind of breaker of plastic casing of water proof and dust proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644126.8U CN204167241U (en) | 2014-10-31 | 2014-10-31 | A kind of breaker of plastic casing of water proof and dust proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204167241U true CN204167241U (en) | 2015-02-18 |
Family
ID=52540901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420644126.8U Expired - Fee Related CN204167241U (en) | 2014-10-31 | 2014-10-31 | A kind of breaker of plastic casing of water proof and dust proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204167241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701102A (en) * | 2015-03-20 | 2015-06-10 | 浪潮集团有限公司 | K1-based air switch protection cover |
| CN107658189A (en) * | 2017-10-30 | 2018-02-02 | 现代重工(中国)电气有限公司 | A kind of rain-proof leakproof electrical circuit breakers |
-
2014
- 2014-10-31 CN CN201420644126.8U patent/CN204167241U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701102A (en) * | 2015-03-20 | 2015-06-10 | 浪潮集团有限公司 | K1-based air switch protection cover |
| CN107658189A (en) * | 2017-10-30 | 2018-02-02 | 现代重工(中国)电气有限公司 | A kind of rain-proof leakproof electrical circuit breakers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205260819U (en) | Housing sealing structure | |
| CN204167241U (en) | A kind of breaker of plastic casing of water proof and dust proof | |
| CN205610005U (en) | Switch board is used in electric power marketing | |
| CN204835463U (en) | Cable branch box | |
| CN203992856U (en) | Multifunctional welding machine guard box | |
| CN103470101A (en) | Car remote key | |
| CN203243382U (en) | Explosion-proof intelligent handset | |
| CN207854341U (en) | A kind of new energy auto high-voltage electrical box | |
| CN211700354U (en) | Battery installation box for electric automobile | |
| CN209617977U (en) | A kind of electric storage device that moistureproof and waterproof effect is good | |
| CN205610282U (en) | Charger for anti -burst protection type rechargeable battery | |
| CN204809706U (en) | Power station is with dampproofing heat dissipation switch board | |
| CN205452395U (en) | Adopt top seal's power battery box | |
| CN204118808U (en) | Modularization vehicle charging cabinet and electric automobile charging station | |
| CN203930689U (en) | A kind of new waterproof keyboard | |
| CN208094274U (en) | A kind of monitoring device emergency power supply | |
| CN102956731A (en) | Solar junction box | |
| CN206595456U (en) | Novel patch board | |
| CN205304294U (en) | Dustproof dampproofing portable power source of suspension type | |
| CN204011679U (en) | Novel Big Dipper three-in-one antenna signal strengthens waterproof construction | |
| CN205489158U (en) | Electric power communication heat dissipation dustproof facilities | |
| CN205565013U (en) | Novel wire clamp | |
| CN204696336U (en) | A kind of arrangements of electric connection of water proof and dust proof and plug thereof | |
| CN109713580A (en) | A kind of moisture-proof high-tension switch cabinet | |
| CN203352091U (en) | Intensive bus duct housing |
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 |
Granted publication date: 20150218 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |