CN202712084U - Upper cover of electricity leakage breaker with dustproof cover - Google Patents
Upper cover of electricity leakage breaker with dustproof cover Download PDFInfo
- Publication number
- CN202712084U CN202712084U CN2012203519312U CN201220351931U CN202712084U CN 202712084 U CN202712084 U CN 202712084U CN 2012203519312 U CN2012203519312 U CN 2012203519312U CN 201220351931 U CN201220351931 U CN 201220351931U CN 202712084 U CN202712084 U CN 202712084U
- Authority
- CN
- China
- Prior art keywords
- handle
- upper cover
- hole
- cover
- leakage 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
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Abstract
The utility model relates to an upper cover of an electricity leakage breaker with a dustproof cover, wherein an access terminal installation grooves (1) are arranged at two end parts; a handle through hole (3), an observing window (9) and a button hole (8) are arranged on the top surface; a finger groove (2) and a clamping groove (10) are formed at the front side of the handle through hole (3) of the upper cover; the dustproof cover (5) capable of covering the handle through hole (3) is installed at the rear side of the upper cover; a clamping buckle (6) is arranged below the front end of the dustproof cover (5); and the dustproof cover (5) is connected with the top surface of the upper cover in a manner of a hinge (7) or a rotating shaft. The upper cover of the electricity leakage breaker with the dustproof cover disclosed by the utility model is special for the upper cover of an electricity leakage breaker shell, is a new design under the new condition that the dustproof effect is reduced after reducing the length of the handle and removing a handle push-pull shell, and also satisfies the height installation requirement in a power distribution box, therefore, dust pollution to the electricity leakage breaker is reduced.
Description
Technical field
The utility model relates to the loam cake with dust cap of the leakage circuit breaker outer shell in a kind of three-phase and four-line low-tension distribution box.
Background technology
Because restricted by the interior high standard of distribution box, the height that need be installed in the residual current circuit breaker in the distribution box is limited, and this each Electrical leakage manufacturer is known and dealt with in compliance with.In recent years find when handle at separating brake, reset and close a floodgate when doing the motion of sector, walk to midway, handle is vertical, then the residual current circuit breaker height overall has surpassed limit for height, get only the brachymemma handle, remove the handle push-pull piece, lost the original dust reduction capability that has concurrently of this sheet, need have new annex to substitute.
The utility model content
The technical problems to be solved in the utility model is to design a kind of residual current circuit breaker loam cake with dust cap.
Solve the problems of the technologies described above and adopt following technical scheme: this is with the residual current circuit breaker loam cake of dust cap, both ends have on turnover terminal mounting groove, the end face handle through hole, observation window and button hole are arranged, have finger grooving and draw-in groove in the handle through hole front side of loam cake, rear side is equipped with the dust cap that can cover the handle through hole, buckle is arranged below the front end of dust cap.
Described dust cap is connected with upper cover top surface in the mode of hinge or rotation axis.
The beneficial effects of the utility model are to produce a kind of loam cake that reduces the leakage circuit breaker outer shell that highly reduces dust pollution, meet the requirement of setting height(from bottom) in the distribution box.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the installation site schematic diagram of the utility model on residual current circuit breaker.
Embodiment
The utility model is described in detail below in conjunction with embodiment and with reference to accompanying drawing: Fig. 1 has shown this residual current circuit breaker loam cake with dust cap, both ends have on turnover terminal mounting groove 1, the end face handle through hole 3, observation window 9 and button hole 8 are arranged, have finger grooving 2 and draw-in groove 10 in handle through hole 3 front sides of loam cake, rear side is equipped with and can covers handle through hole 3, also can consider simultaneously to cover the dust cap 5 in the other manual and electric switching button of side hole 4, buckle 6 be arranged below the front end of dust cap 5.Described dust cap 5 is connected with upper cover top surface in the mode of hinge 7 or rotation axis.Referring to Fig. 2, dust cap 5 in the accompanying drawing is in open mode, can directly pull handle, press manual and electric switching button 7 with hand, after operation is finished dust cap 5 is closed, buckle 6 below its front end blocks mutually with draw-in groove 10 and covers, and in the time of need opening, the operator puts in finger grooving 2 with forefinger and up dials again, buckle and draw-in groove are broken away from, and dust cap namely leaves.
Claims (2)
1. residual current circuit breaker loam cake with dust cap, both ends have on turnover terminal mounting groove (1), the end face handle through hole (3), observation window (9) and button hole (8) are arranged, it is characterized in that having in handle through hole (3) front side of loam cake and refer to grooving (2) and draw-in groove (10), rear side is equipped with the dust cap (5) that can cover handle through hole (3), buckle (6) is arranged below the front end of dust cap (5).
2. the residual current circuit breaker loam cake with dust cap as claimed in claim 1 is characterized in that described dust cap (5) is connected with upper cover top surface in the mode of hinge (7) or rotation axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203519312U CN202712084U (en) | 2012-07-18 | 2012-07-18 | Upper cover of electricity leakage breaker with dustproof cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203519312U CN202712084U (en) | 2012-07-18 | 2012-07-18 | Upper cover of electricity leakage breaker with dustproof cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202712084U true CN202712084U (en) | 2013-01-30 |
Family
ID=47592361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203519312U Expired - Fee Related CN202712084U (en) | 2012-07-18 | 2012-07-18 | Upper cover of electricity leakage breaker with dustproof cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202712084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105938767A (en) * | 2015-03-06 | 2016-09-14 | 通用电气公司 | Information display system for switching device, switching device, and method |
-
2012
- 2012-07-18 CN CN2012203519312U patent/CN202712084U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105938767A (en) * | 2015-03-06 | 2016-09-14 | 通用电气公司 | Information display system for switching device, switching device, and method |
| CN105938767B (en) * | 2015-03-06 | 2020-06-09 | Abb瑞士股份有限公司 | Information display system for switching device, switching device and method |
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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: 20130130 Termination date: 20180718 |