CN105990046A - Multipole switch formed from multiple pole housings - Google Patents
Multipole switch formed from multiple pole housings Download PDFInfo
- Publication number
- CN105990046A CN105990046A CN201610160916.2A CN201610160916A CN105990046A CN 105990046 A CN105990046 A CN 105990046A CN 201610160916 A CN201610160916 A CN 201610160916A CN 105990046 A CN105990046 A CN 105990046A
- Authority
- CN
- China
- Prior art keywords
- switch
- pole housing
- sidewall
- pole
- fuse
- 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.)
- Granted
Links
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
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0214—Housing or casing lateral walls containing guiding grooves or special mounting facilities
-
- 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
- H01H9/10—Adaptation for built-in fuses
- H01H9/106—Adaptation for built-in fuses fuse and switch being connected in parallel
-
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
- H01H2071/1036—Interconnected mechanisms having provisions for four or more poles
-
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
- H01H71/1027—Interconnected mechanisms comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole
Abstract
The present invention relates to a multipole switch (1) having a plurality of pole housings (2) arranged laterally side by side, the switch comprising a switching shaft (3) for separating switching contacts arranged in the pole housings (2); two first terminal elements (4) which are respectively led outwards on two opposite first side surfaces (5) through the pole housings (2); and two second terminal elements (9) which are respectively led outwards on one of two opposite second side surfaces (8) through the pole housings (2) and contact there with contacts of an electric fuse. To implement refitting of electric wires so as to monitor the fuse, prevent contact with charged components and maintain a necessary dielectric distance, an electric wire channel (11) open at two end portions (12, 13) is arranged on a side wall (10) of each pole housing (2), wherein one end portion (12) is arranged in a region of the terminal element (9), the other end portion (13) is crossed with one of the two first side surfaces (5), and electric wires which can be connected to the contacts of the fuse can be led outwards through the electric wire channel (11).
Description
Technical field
The present invention relates to the switch of a kind of multipole, it is made up of multiple poles housing, and these pole housings are by mutually reclining
Sidewall is laterally arranged side by side, and described switch has switch shaft, and described switch shaft extends transversely through described pole housing and uses
In the switch contact for disconnecting described switch that separation is arranged in these pole housings；Described switch also has two the first ends
Sub-element, they pass through described pole housing on two the first opposite sides transverse to described switch shaft respectively and are outwards led
Draw；Described switch also has two the second terminal components, they respectively on one of two second opposite sides transverse to
Described switch shaft passes through described pole housing and is outwards guided and in this contact with electric fuse, described electric fuse position
Lower section in the lid of hood-shaped electric insulation.
Background technology
Multipole switch is especially known as load disconnecting switch and is made up of multiple poles housing, and the plurality of pole housing is side by side
Arranging, wherein, they mutually recline with its sidewall.Each pole housing has for an a limit (phase of alternating current
Position) switch contact, this switch contact by switch shaft disconnect and close.Switch shaft extends transversely through sidewall therefore
Extend transversely through pole housing.Terminal connections piece extends outwardly through pole housing on mutually opposing side.Terminal connections
Piece electrically connects with switch contact in enclosure interior, wherein, is connected with one of switch contact by electric fuse.Electric fuse is at this
Being fixed by fuse clips, electric fuse inserts in fuse clips with its flat contact.The terminal component of fuse clips passes through shell
Body wall extends in the housing of pole and is connected with switch contact and terminal connections piece at this, this switch contact and terminal connections piece with
Electric fuse connects.Energy flux is crossed switch and is extended past two switch contacts being mutually close to, warps from terminal connections piece respectively
Cross electric fuse until another terminal connections piece.In order to realize protection, electric fuse is positioned at electric insulation cover coveredly
The lower section of (lid).
In this switch with fuse by multiple poles housing module formula construction, it is molten that customer it is generally desirable to monitoring
Disconnected device.To this end, fuse clips is connected with electric wire (auxiliary conductor) respectively.Then, when triggering fuse, can be measured by electric wire
Power taking pressure, this voltage is for example assessed by electronic equipment.Because fuse monitoring is corresponding to repacking respectively, so in order to guide electric wire
Remove corresponding lid, or electric wire must be fixed by other certain modes.
Here, there will be the problem about preventing from contacting energized part by opening some openings.Also must keep certain
Dielectric distance, and can not ensure this dielectric distance at this.
Known such switch from WO 2002049053A1, WO 2007031656A1 and AT 004110U1, its
There is the pole housing being mutually close to side.Switch shaft extends transversely through pole housing and disconnects with closed arrangement in pole at this
Switch contact in housing.Terminal component is outwards directed through pole housing transverse to switch shaft on two opposed sides, with
And other terminal component is outwards directed through pole housing on one of two other opposed sides.The latter's terminal component and electricity
The contact of fuse, this electric fuse is positioned at the lower section of the lid of electric insulation.
Additionally, from DE 4438215C2 and EP 1058283A2 known measure traverse line in multiple switches, wherein, logical
Cross from base, release the fuse being fixed on lid and switch on power, without the connecton layout of display measure traverse line.
Content of the invention
The technical problem to be solved is, it is achieved the repacking of electric wire is to monitor fuse and preventing from this connecing
Touch energized components and keep necessary dielectric distance.
This technical problem is solved by the switch of a kind of multipole according to the present invention, and it is made up of multiple poles housing, these
Pole housing is laterally arranged side by side by the sidewall mutually reclining, and described switch has switch shaft, and described switch shaft extends transversely with
The switch contact for disconnecting described switch being arranged in these pole housings through described pole housing and separation；Described switch
Also having two the first terminal elements, they pass through institute transverse to described switch shaft respectively on two the first opposite sides
State pole housing outwards to be guided；Described switch also has two the second terminal components, and they are respectively at two opposite second
Pass through described pole housing transverse to described switch shaft on one of side outwards to be guided and connect with the contact of electric fuse at this
Touching, described electric fuse is positioned at the lower section of the lid of hood-shaped electric insulation.Specify at this, the sidewall of each pole housing is disposed with
At the cable channel of two end openings, wherein, an end is passed through in the region of terminal component, and another end with
(the first side) (outward) side of pole housing crosses, enabling the electric wire being connected on the contact of fuse passes through described electricity
Line passage can outwards be derived from described pole housing
Technically readily, cable channel is molded in sidewall.
Cable channel, towards the elongated laterally opening in direction away from sidewall, makes the laying of electric wire be easier to.
Advantageously advise, the lateral openings of cable channel closed by the sidewall reclining of the pole housing of direct neighbor or
The cover plate that (on externally-located side) is parallel to sidewall arrangement is closed.
It is further favourable that the end being positioned on (outward) side of cable channel is passed through in guide channel, described guiding
Passage is parallel to switch shaft and extends and towards the elongated laterally opening in direction away from (outward) side.
Brief description
Following further describe the present invention according to embodiment.In the accompanying drawings:
Fig. 1 illustrates four-pole switch, and
Fig. 2 illustrates the switch according to Fig. 1 taking off pole housing.
Detailed description of the invention
Fig. 1 illustrates switch 1, and this switch 1 has four pole housings 2 (four-pole switch).The laterally side-by-side arrangement of pole housing 2, its
In, internally positioned sidewall 10 mutually reclines.Switch shaft 3 extends transversely through pole housing 2 and respectively according to direction of rotation
Disconnect and switch contact (not shown) in pole housing 2 for the closed arrangement.Two (first) terminal units of terminal connections sheet form
Part 4 extends outwardly through pole housing 2 transverse to switch shaft 3 on mutually opposing (first) side 5.
Replacing sidewall 10, being provided with cover plate 6 on externally-located side, the sidewall 10 that this cover plate is parallel to pole housing 2 prolongs
Stretch.
For operation switch shaft 3, opposed (externally-located) side of switch 1 is provided with control device 7.
Fig. 2 illustrate take off pole housing 2 by the switch 1 of Fig. 1, therefore can see that the pole housing 2 being positioned above.Can see
Arrive, two (second) terminal components 9 guiding transverse to switch shaft 3 outside (herein upwards) on (second) side 8, wherein,
The terminal component 9 being positioned at the left side is a part of covered in fig. 2.Terminal component 9 extends through pole housing 2 and at this by melting
Disconnected device folder 9a can be connected with contact, electric fuse (not shown) tabular ground, and mode is that fuse is inserted in the plate shape contact of electric fuse
In folder 9a.
In order to realize protection, electric fuse is covered in cover (lid 2a) lower section of electric insulation.
It on the sidewall 10 of pole housing 2, is provided with two cable channels 11, that is, they are being noted in the present embodiment herein
It is molded when molded.Here, cable channel 11 end 12 is positioned at the region of terminal component 9, another end simultaneously
13 cross with side 5 in outside, also have terminal component 9 on this side 5.The electric wire being attached on the contact of electric fuse
Can outwards be guided by cable channel 11.
End 13 is outwards passed through guide channel 14, and this guide channel 14 is parallel to switch shaft 3 and extends and towards away from side 5
The laterally slot-shaped opening in direction, in order to just electric wire can be laid in guide channel 14 without instrument.
Claims (5)
1. the switch (1) of a multipole, it is made up of multiple poles housing (2), and these pole housings (2) are by the sidewall mutually reclining
(10) laterally side-by-side arrangement, described switch (1) has
Switch shaft (3), described switch shaft (3) extends transversely through described pole housing (2) and is arranged in these for separation
Being used in pole housing (2) disconnects the switch contact of described switch (1),
Two the first terminal elements (4), they respectively transverse to described switch shaft (3) two opposite the first sides (5)
On outwards guided through described pole housing (2),
Two the second terminal components (9), they respectively on one of two opposite second sides (8) transverse to described switch
Axle (3) is outwards guided through described pole housing (2) and at this contact with electric fuse, described electric fuse is positioned at
The lower section of the lid (2a) of hood-shaped electric insulation,
It is characterized in that,
The sidewall (10) of each pole housing (2) is disposed with the cable channel (11) at two end (12,13) place openings, its
In, an end (12) is passed through in the region of terminal component (9), and another end (13) and two the first sides (5) it
One crosses, and the electric wire can being connected on the contact of fuse can be outwards by from described by described cable channel (11)
Pole housing (2) derives.
2. switch according to claim 1, it is characterised in that described cable channel (11) is molded over described sidewall (10)
In.
3. switch according to claim 1 and 2, it is characterised in that described cable channel (11) is towards away from described sidewall
(10) the elongated laterally opening in direction.
4. the switch according to one of claims 1 to 3, it is characterised in that the lateral openings quilt of described cable channel (11)
The sidewall (10) reclining of the pole housing (2) of direct neighbor is closed or parallel on externally-located the first side (5)
The cover plate (6) arranged in described sidewall (10) is closed.
5. the switch according to one of Claims 1-4, it is characterised in that described cable channel (11) be positioned at described
End (13) on one side (5) is passed through in guide channel (14), and described guide channel (14) is parallel to described switch shaft (3) and prolongs
Stretch and towards the elongated laterally opening in direction away from described first side (5).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015204974.4A DE102015204974B3 (en) | 2015-03-19 | 2015-03-19 | Multi-pole switch, which is formed from several Polgehäusen |
| DE102015204974.4 | 2015-03-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105990046A true CN105990046A (en) | 2016-10-05 |
| CN105990046B CN105990046B (en) | 2019-05-10 |
Family
ID=55079870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610160916.2A Active CN105990046B (en) | 2015-03-19 | 2016-03-21 | By the switch for the multipole that multiple pole housings are constituted |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105990046B (en) |
| DE (1) | DE102015204974B3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155035A (en) * | 2016-12-06 | 2018-06-12 | 西门子公司 | Equipment, especially multipolar system switch |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ2021268A3 (en) | 2021-06-01 | 2022-07-13 | Saltek S.R.O. | Devices for protecting against over-current, in particular for surge arresters |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200552A (en) * | 1997-05-28 | 1998-12-02 | 尹顿公司 | Combined wire lead and interphase barrier for power switches |
| WO2007031656A1 (en) * | 2005-09-15 | 2007-03-22 | Socomec S.A. | Electrical interrupt fuse appliance |
| EP1993176A1 (en) * | 2007-05-16 | 2008-11-19 | Siemens Aktiengesellschaft | Strip type, load break switch with fuses |
| CN102810417A (en) * | 2011-05-30 | 2012-12-05 | 西门子公司 | Interlocking device for switching mechanism and switching mechanism thereof |
| CN202977320U (en) * | 2012-01-30 | 2013-06-05 | 西门子公司 | Breaker with modularized exhaust channel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4438215C2 (en) * | 1994-10-26 | 2000-11-02 | Efen Elektrotech Fab | NH fuse switch disconnectors with fuse monitoring |
| AT409675B (en) * | 1999-06-04 | 2002-10-25 | Schneider Schaltgeraetebau Und | MONITORING SYSTEM FOR NH SECURITY SYSTEMS |
| AT4110U1 (en) * | 1999-12-17 | 2001-01-25 | Schneider Schaltgeraetebau Und | NH FUSE BAR OR NH FUSE SWITCHGEAR BAR WITH CABLE CHANNEL |
| FR2818434B1 (en) * | 2000-12-15 | 2003-07-04 | Socomec Sa | ELECTRICAL SWITCHING APPARATUS FOR ELECTRICAL INSTALLATION |
-
2015
- 2015-03-19 DE DE102015204974.4A patent/DE102015204974B3/en active Active
-
2016
- 2016-03-21 CN CN201610160916.2A patent/CN105990046B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200552A (en) * | 1997-05-28 | 1998-12-02 | 尹顿公司 | Combined wire lead and interphase barrier for power switches |
| WO2007031656A1 (en) * | 2005-09-15 | 2007-03-22 | Socomec S.A. | Electrical interrupt fuse appliance |
| EP1993176A1 (en) * | 2007-05-16 | 2008-11-19 | Siemens Aktiengesellschaft | Strip type, load break switch with fuses |
| CN102810417A (en) * | 2011-05-30 | 2012-12-05 | 西门子公司 | Interlocking device for switching mechanism and switching mechanism thereof |
| CN202977320U (en) * | 2012-01-30 | 2013-06-05 | 西门子公司 | Breaker with modularized exhaust channel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155035A (en) * | 2016-12-06 | 2018-06-12 | 西门子公司 | Equipment, especially multipolar system switch |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015204974B3 (en) | 2016-02-04 |
| CN105990046B (en) | 2019-05-10 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |