CN101505037B - Containment and segregation compartment for switches and switch units - Google Patents
Containment and segregation compartment for switches and switch units Download PDFInfo
- Publication number
- CN101505037B CN101505037B CN200910005313.5A CN200910005313A CN101505037B CN 101505037 B CN101505037 B CN 101505037B CN 200910005313 A CN200910005313 A CN 200910005313A CN 101505037 B CN101505037 B CN 101505037B
- Authority
- CN
- China
- Prior art keywords
- switch
- case
- holding
- closed
- closed cover
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/0264—Protective covers for terminals
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Distribution Board (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Patch Boards (AREA)
Abstract
A containment and segregation compartment (4) for electric switches (20). The compartment (4) comprises a frame (32) shaped to fit against an insertion terminal board (24) for the switch (20) so as to prevent access to the electrically live parts adjacent to the insertion terminal board (24). The frame encloses a site of containment (36) able to accommodate the terminal board (24) and the switch (20); in addition, the frame (32) comprises a closure cover (64) able to close off access to the containment site (36), said cover (64) being mechanically separate from the closure hatch (16) of the electrical panel (8).
Description
Technical field
The present invention relates to a kind of storage case for switch, especially box switch and switch element.
Background technology
For box switch is mechanically connected in the inner compartment of distribution board, and guarantee this switch to be electrically connected to electric power system, the use of a kind of support and electrical connection substrate is known.
This substrate is mechanically connected to distribution board, and in distribution board, is mechanically connected to the switch electric power system on it to be connected.
Substrate comprises electric connection terminal, so that switch can be connected to circuit, and for example line circuit or load circuit.
Distribution board is the structure that is embedded into the wall of being isolated by distribution board, and this distribution board allows to touch switch when opening.
Usually need to make switch to depart from distribution board, for example, to change switch, or make switch temporarily depart from distribution board and make it away from distribution board, for carry out maintenance operation in electric power system, or in the situation that the miscellaneous function of system and switch is disconnected function is tested.
Distribution board well known in the prior art has many shortcomings.
In fact, in order to touch switch and it to be pulled down and/or taken out from distribution board, just door need to be opened, and manual operation switch, thereby by its taking-up or pull down.
Also there is a risk: operator can unexpectedly touch live part, for example the parts of terminal board self or keep visible electric current busbar after pulling down switch.
For fear of these shortcomings, be well known that: at the complicated separating system of the inner formation of distribution board, once the door of opened distribution board, this separating system just can prevent from touching the live part of distribution board inside.
This device makes electrical panels complex and costliness.
The distribution board with the switch that can be removed when door is closed is also known, but this scheme is complicated too and is difficult to produce.
Summary of the invention
The object of the invention is to overcome the shortcoming of mentioning with reference to technical literature.
These shortcomings and restriction be by a kind of for switch hold and separation case solves.This switch is power switch.This separation case is suitable for being inserted in distribution board, and be arranged between the associated connections terminal plate of switch and distribution board inside, switch and insertion terminal board comprise the electric connection terminal that is connected to circuit and/or load circuit, this separation case comprises :-framework, it defines the position of receiving member, and this receiving member can hold insertion terminal board and switch at least in part,-just wherein framework is configured as to dress to lean against in insertion terminal board, thus prevent from touching the live part of contiguous insertion terminal board,-and its middle frame comprise closed cover, this closed cover can be isolated and the contacting of the position of receiving member, the opened/closed lid that this closed cover can be independent of distribution board moves, thereby make it possible to touch the position of receiving member, and needn't open or unload the lid of distribution board, the closed cover of its raising middle flask has hole, this hole can accommodatingly be equipped with the outstanding front portion of the switch of control lever, even thereby control lever that also can starting switch when the closed cover of case is closed, the closed cover of its raising middle flask is equipped with cover plate, this cover plate can closed case the hole of closed cover, thereby prevent from touching distribution board after unloading switch.
Other form of embodiments of the invention is described in claim subsequently.
Accompanying drawing explanation
By under regard to via accompanying drawing schematically and the explanation carried out of its preferred embodiment of making of non-limiting example, further feature of the present invention and advantage will be apparent, wherein:
Fig. 1 has shown according to the stereogram of the separating component of the switch element of embodiments of the invention form;
Fig. 2 has shown the stereogram of separating component of the switch element of Fig. 1 in partial assembled structure;
Fig. 3 has shown the stereogram of the switch element of Fig. 1 in assembly structure, and wherein case lid is opened;
Fig. 4 has shown the stereogram of the switch element of Fig. 1 in assembly structure, and wherein case lid is closed;
Fig. 5 has shown the stereogram of the switch element of Fig. 1 at the assembly structure that is arranged in distribution board, wherein the door of distribution board is closed and case lid is opened;
Fig. 6 has shown the stereogram of the switch element of Fig. 1 at the assembly structure that is arranged in distribution board, wherein the door of distribution board is closed and case lid is closed;
Fig. 7 has shown the end view from the switch element of Fig. 1 of the side of arrow VII in Fig. 1;
Fig. 8 has shown the end view from the switch element of Fig. 2 of the side of arrow VIII in Fig. 2;
Fig. 9 has shown the end view from the switch element of Fig. 4 of the side of arrow IX in Fig. 4;
Figure 10-12 neutralize respectively the stereogram of the case of the switch element that has shown Fig. 1 in two structures of opening at closing structure.
Embodiment
Below in the form of described embodiment identical element or the parts of element all will represent with identical Reference numeral.
With reference to aforementioned figures, Reference numeral 4 represents holding and separation case for switch from start to finish.
According to embodiment form, case 4 includes the framework 32 of the position that defines receiving member 36, and this receiving member 36 can hold insertion terminal board 24 and switch 20 at least in part.
For example, framework 32 is box structure substantially, and it comprises the first riser 40 and the second riser 44, and entablature 48 and sill 52.
Thereby framework 32 is at rear portion, 56 places open and can interact with insertion terminal board 24, thereby and at anterior 60 places, open can accommodating relevant switch 20.
Advantageously, framework 32 is configured as to can just fill and lean against in insertion terminal board 24, thereby prevents from touching the live part of contiguous insertion terminal board 24.
In other words, framework 32 is configured as just to fill leans against in insertion terminal board 24, thereby make after case 4 is assembled in insertion terminal board 24, the latter is covered by case 4 around its edge.
According to embodiment form, framework 32 comprises closed cover 64, and this closed cover 64 can be closed anterior 60, thus the contacting of the position of isolation and receiving member 36.According to embodiment form, the lid 16 that can be independent of distribution board 8 moves closure flap 64, thereby makes it possible to touch the position of receiving member 36, and needn't open or unload the lid 16 of distribution board 8.According to embodiment possible form, closed cover 64 is separated with lid 16 machineries of distribution board 8.
Preferably, the cover plate in closing structure 64 flushes setting with the front portion 60 of case 4.
According to embodiment form, the framework 32 of case 4 comprises and holds recess 68, and this holds recess 68 can be at cover plate 64 cover plate 64 of storage case 4 at least in part during in Unclosing structure.
Especially, hold the position that recess is preferably arranged at the riser 40,44 of contiguous framework 32, and the At The Height of the riser in hinged closures 64 preferably.
Thus closed cover 64 is hinged to the riser 40,44 of framework 32, thereby moves to rotatablely move with respect to described riser 40.Described closed cover 64 for example 90-degree rotation and the front portion 60 that is substantially perpendicular to framework 32 in Unclosing structure arranges, or closed cover 64 for example Rotate 180 degree to be parallel to anterior 60, (Figure 11) is set.
According to embodiment form, closed cover 64 connects the riser 40,44 that is connected to framework 32 by rotation-translation, thereby can be with respect to the hinge axes X-X rotation that is arranged essentially parallel to corresponding riser 40,44, and can translation in the direction perpendicular to same hinge axes X-X, thereby hold (Figure 12) in recess 68 by himself being inserted at least partly.
Preferably, hold the insertion guide rail 72 that recess 68 comprises cover plate 64, this insertion guide rail 72 can hold recess 68 guided inside cover plates.
According to embodiment form, the cover plate 64 of case 4 has hole 76, and this hole 76 can accommodatingly be equipped with switch 20 outstanding anterior 80 of control lever 84, thereby even when the cover plate 64 of case 4 is closed, control lever 84 that also can starting switch 20.
According to embodiment form, the cover plate 64 of case 4 is equipped with cover plate 88, and this cover plate 88 can be closed the described hole 76 of the cover plate 64 of case 4, thereby prevents from, after pulling down switch 20, touching the inside of distribution board 8.
For example, cover plate 88 slides, and is set to the hole 76 of the closed cover 64 of adjacent tank 4.
According to embodiment form, cover plate 88 slides along the top edge 92 that defines hole 76 according to closing motion.
Preferably, cover plate 88 comprises handle 96, to contribute to the movement of cover plate 88.
Preferably, cover plate 88 comprises retention device, its can open and/make position in barrier flaps 88; According to the possible form of embodiment, cover plate 88 is equipped with spring, and this spring, when not opening switch 20, automatically holds it in make position.
As from can finding out specification, according to of the present invention, hold and separation case can be overcome the shortcoming described in technical literature.
In fact, suppose that case is just configured as to dress to be leaned against on terminal board, and made by electrical insulating material, case just can prevent that appearance accident contacts between the live part of operator and terminal board so.
Advantageously, that can carry out switch unloads and/or takes out operation, and needn't open the lid of distribution board.In fact, the hole of the closed cover of case that can be by switch itself touches switch, and can not have influence on the case of other switch on distribution board.
Advantageously, after unloading switch, for example, in order to keep in repair and/or change operation, can stop and touch distribution board by cover plate, guarantee operator's safety.In addition, after switch is unloaded, prevent that liquid or dust from invading in distribution board thus.
Advantageously, operator can easily work on the switch of distribution board inside, and can not interfere with the closing lid of distribution board, this closing lid can be positioned over accordingly and hold in recess easily.
In fact, the closing lid of distribution board can remain closed, and the closed cover of case can be inserted into easily case and hold in recess after opening.Make like this operator there is larger space for operation.
Those skilled in the art can carry out multiple improvement and adjustment to above-described case, thereby meet accidental or specific needs, and within all these are included in the scope of the present invention being limited by claims.
Claims (13)
1. holding and separation case (4) for switch, described switch is power switch, described case is suitable for being inserted in distribution board (8), and be arranged between the associated connections terminal plate (24) of described switch (20) and distribution board (8) inside, described switch (20) and described insertion terminal board (24) comprise the electric connection terminal (28) that is connected to circuit and/or load circuit, and described case (4) comprises
-framework (32), it defines the position of receiving member (36), and described receiving member can hold described insertion terminal board (24) and described switch (20) at least in part;
-wherein described framework (32) is configured as to just dress to lean against insertion terminal board (24) above, thus prevent from touching the live part of contiguous described insertion terminal board (24);
-and wherein said framework (32) comprise closed cover (64), described closed cover can be isolated and the contacting of the position of described receiving member (36), the opened/closed lid (16) that described closed cover (64) can be independent of described distribution board (8) moves, thereby make it possible to touch the position of described receiving member (36), and needn't open or unload the lid (16) of described distribution board (8)
The closed cover of wherein said case (64) has hole (76), described hole can accommodatingly be equipped with the outstanding front portion (80) of the described switch (20) of control lever (84), even if thereby also can start the control lever (84) of described switch (20) when the closed cover (64) of described case (4) is closed
The closed cover (64) of wherein said case (4) is equipped with cover plate (88), described cover plate can closed described case (4) the described hole (76) of closed cover (64), thereby prevent from touching afterwards described distribution board (8) unloading described switch (20).
2. holding and separation case (4) for switch as claimed in claim 1, wherein the described closed cover in closing structure flushes setting with the front portion (60) of described case (4), thereby prevents from touching the position of described receiving member (36).
3. holding and separation case (4) for switch as claimed in claim 1 or 2, wherein described closed cover (64) is configured as in the front hole (7) that can fill the lid (16) that leans against distribution board, thereby described switch (20) can be inserted and take out.
4. holding and separation case (4) for switch as claimed in claim 1 or 2, the framework (32) of wherein said case (4) comprises and holds recess (68), described in hold recess and can hold at least in part at described closed cover (64) closed cover (64) of described case (4) during in Unclosing structure.
5. as claimed in claim 4 for the holding and separation case (4) of switch, wherein will described in hold the contiguous described framework of recess (68) (32) riser (40,44) arrange.
6. holding and separation case (4) for switch as claimed in claim 5, wherein said closed cover (64) is hinged to the described riser (40 of described framework (32), 44), thus can be when in Unclosing structure described, hold that recess (68) is inner to slide.
7. holding and separation case (4) for switch as claimed in claim 4, wherein said closed cover (64) is connected to the riser (40 of described framework (4) by rotation-translation coupling arrangement, 44), thus described in can himself being inserted into when in Unclosing structure, hold recess (68) inside.
8. as claimed in claim 4 for the holding and separation case (4) of switch, wherein saidly hold the insertion guide rail (72) that recess (68) comprises described closed cover (64).
9. as claimed in claim 1 for the holding and separation case (4) of switch, wherein said cover plate (88) slides, and is configured to the hole (76) of the closed cover (64) of described case (4) contiguous.
10. holding and separation case (4) for switch as described in claim 1 or 9, wherein said cover plate (88) slides and crosses the top edge (92) of described hole (76) along above-below direction, thereby closes described hole (76) according to closing motion.
11. as described in claim 1 or 9 for the holding and separation case (4) of switch, wherein said cover plate (88) comprises handle (96), to contribute to the movement of described cover plate (88).
12. as described in claim 1 or 9 for the holding and separation case (4) of switch, wherein said cover plate (88) comprises retention device, described retention device can open and/or make position in stop described cover plate (88).
13. 1 kinds of switch elements, comprise as described in any one in claim 1-12 for switch hold and separation case (4), insertion terminal board (24) and be electrically connected to as described in the switch (20) of insertion terminal board (24), described case (4) is arranged between described insertion terminal board (24) and described switch (20).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08425071.1 | 2008-02-07 | ||
| EP08425071A EP2088610B1 (en) | 2008-02-07 | 2008-02-07 | Containment and segregation compartment for switches and switch untis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101505037A CN101505037A (en) | 2009-08-12 |
| CN101505037B true CN101505037B (en) | 2014-03-19 |
Family
ID=39637623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910005313.5A Expired - Fee Related CN101505037B (en) | 2008-02-07 | 2009-02-05 | Containment and segregation compartment for switches and switch units |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2088610B1 (en) |
| CN (1) | CN101505037B (en) |
| AT (1) | ATE553493T1 (en) |
| CL (1) | CL2009000251A1 (en) |
| CO (1) | CO6190095A1 (en) |
| RU (1) | RU2488908C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412083A (en) * | 2010-09-20 | 2012-04-11 | 西门子公司 | Side plate apparatus used for isolating switch plug-in unit and plug-in unit thereof |
| WO2019041234A1 (en) * | 2017-08-31 | 2019-03-07 | 深圳昂泰智能有限公司 | Electric shock prevention and protection device, power distribution functional module, and power distribution apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4142225A (en) * | 1977-10-17 | 1979-02-27 | Square D Company | Panelboard assembly employing heat transmitting insulator assembly and a circuit breaker securing bead received in a circuit breaker housing recess |
| US4752233A (en) * | 1987-07-20 | 1988-06-21 | General Electric Company | Electric power panelboard adapter module |
| US5172300A (en) * | 1989-08-02 | 1992-12-15 | General Electric Company | Electric power distribution panelboard-switchboard assembly |
| US5894404A (en) * | 1997-05-28 | 1999-04-13 | General Electric Company | Circuit breaker panelboard enclosure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11185587A (en) * | 1997-12-22 | 1999-07-09 | Matsushita Electric Works Ltd | Breaker circuit |
| RU2269851C9 (en) * | 2004-08-12 | 2006-06-10 | Общество с ограниченной ответственностью "Производственно коммерческая фирма "Автоматика" | Front panel of electrical device |
| RU43409U1 (en) * | 2004-09-07 | 2005-01-10 | Общество с ограниченной ответственностью "Производственно-коммерческая фирма "Автоматика" | CABINET OF COMPLETE DISTRIBUTION DEVICE |
-
2008
- 2008-02-07 EP EP08425071A patent/EP2088610B1/en not_active Not-in-force
- 2008-02-07 AT AT08425071T patent/ATE553493T1/en active
-
2009
- 2009-02-05 CL CL2009000251A patent/CL2009000251A1/en unknown
- 2009-02-05 CN CN200910005313.5A patent/CN101505037B/en not_active Expired - Fee Related
- 2009-02-06 CO CO09011553A patent/CO6190095A1/en active IP Right Grant
- 2009-02-06 RU RU2009104147/07A patent/RU2488908C2/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4142225A (en) * | 1977-10-17 | 1979-02-27 | Square D Company | Panelboard assembly employing heat transmitting insulator assembly and a circuit breaker securing bead received in a circuit breaker housing recess |
| US4752233A (en) * | 1987-07-20 | 1988-06-21 | General Electric Company | Electric power panelboard adapter module |
| US5172300A (en) * | 1989-08-02 | 1992-12-15 | General Electric Company | Electric power distribution panelboard-switchboard assembly |
| US5894404A (en) * | 1997-05-28 | 1999-04-13 | General Electric Company | Circuit breaker panelboard enclosure |
Non-Patent Citations (1)
| Title |
|---|
| JP平11-185587A 1999.07.09 |
Also Published As
| Publication number | Publication date |
|---|---|
| CO6190095A1 (en) | 2010-08-19 |
| EP2088610B1 (en) | 2012-04-11 |
| RU2488908C2 (en) | 2013-07-27 |
| CN101505037A (en) | 2009-08-12 |
| ATE553493T1 (en) | 2012-04-15 |
| EP2088610A1 (en) | 2009-08-12 |
| CL2009000251A1 (en) | 2010-02-05 |
| RU2009104147A (en) | 2010-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140319 Termination date: 20170205 |