CN105990046B - By the switch for the multipole that multiple pole housings are constituted - Google Patents
By the switch for the multipole that multiple pole housings are constituted Download PDFInfo
- Publication number
- CN105990046B CN105990046B CN201610160916.2A CN201610160916A CN105990046B CN 105990046 B CN105990046 B CN 105990046B CN 201610160916 A CN201610160916 A CN 201610160916A CN 105990046 B CN105990046 B CN 105990046B
- Authority
- CN
- China
- Prior art keywords
- switch
- pole housing
- pole
- side wall
- contact
- 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.)
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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
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0214—Housing or casing lateral walls containing guiding grooves or special mounting facilities
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- 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 kind of switch of multipole (1), and with multiple pole housings (2) laterally mutually to recline, switch has switch shaft (3), are used to separate the switch contact being arranged in pole housing (2)；Two first terminal elements (4), they are guided in two opposite first sides (5) across pole housing (2) outward respectively；Two Second terminal elements (9), they are guided outward across pole housing (2) in one of two opposite second sides (8) respectively and are contacted herein with the contact of electric fuse.In order to realize the repacking of electric wire to monitor fuse and to prevent contact from energized components and keeping necessary dielectric distance herein, it is recommended that being disposed on the side wall (10) of each pole housing (2) two ends (12,13) cable channel (11) of place's opening, wherein, one end (12) is passed through in the region of terminal component (9), and the electric wire that one of another end (13) and two first sides (5) cross, and can be connected on the contact of fuse can be directed to outward by cable channel (11).
Description
Technical field
The present invention relates to a kind of switches of multipole, be made of multiple pole housings, these pole housings, which pass through, mutually to recline
Side wall is laterally arranged side by side, and the switch has switch shaft, and the switch shaft extends transversely through the pole housing and uses
The switch contact for being used to disconnect the switch in these pole housings is arranged in separation；There are two first ends for the switch also tool
Subcomponent, they pass through the pole housing in two opposite first sides transverse to the switch shaft respectively and are led outward
Draw；The switch also tool there are two Second terminal element, they respectively in one of two opposite second sides transverse to
The switch shaft passes through the pole housing and is guided and contacted herein with the contact of electric fuse outward, the electric fuse position
In the lower section of the lid of the electrical isolation of cover shape.
Background technique
Multipole switch is especially known as load disconnecting switch and is made of multiple pole housings, and multiple pole housing is side by side
Arrangement, wherein they are mutually reclined with its side wall.Have in each pole housing and is used for a pole (phase of alternating current
Position) switch contact, the switch contact by switch shaft disconnect and be closed.Switch shaft extends transversely through side wall and therefore
Extend transversely through pole housing.Terminal connections piece extends outwardly through pole housing on mutually opposed side.Terminal connections
Piece is electrically connected with switch contact inside housings, wherein is connect by one of electric fuse and switch contact.Electric fuse is herein
It is fixed by fuse clips, electric fuse is in its flat contact insertion fuse clips.The terminal component of fuse clips passes through shell
Body wall extends to be connect in pole housing and herein with switch contact and terminal connections piece, the switch contact and terminal connections piece with
Electric fuse connection.Energy stream extends past two switch contacts being mutually close to, warp from terminal connections piece respectively by switching
Cross electric fuse and until another terminal connections piece.In order to realize protection, electric fuse is located at electrical isolation cover coveredly
The lower section of (lid).
In this switch with fuse by multiple pole housing modular constructions, customer is molten it is generally desirable to monitor
Disconnected device.For this purpose, fuse clips are connect with electric wire (auxiliary conductor) respectively.Then it when triggering fuse, can be measured by electric wire
Voltage is taken, which is for example assessed by electronic equipment.Because fuse monitoring is corresponding to repacking respectively, in order to guide electric wire
It removes corresponding lid or electric wire must be fixed with other certain modes.
Here, will appear related the problem of preventing contact energized part by opening some openings.Also it must keep certain
Dielectric distance, and can not guarantee this dielectric distance herein.
Known such switch from WO 2002049053A1, WO 2007031656A1 and AT 004110U1,
The pole housing being mutually close to side.Switch shaft extends transversely through pole housing herein and disconnects with closed arrangement in pole
Switch contact in shell.Terminal component is directed through pole housing on two opposed sides transverse to switch shaft outward, with
And other terminal component is directed through pole housing on one of two other opposed sides outward.The latter's terminal component and electricity
The contact of fuse contacts, which is located at the lower section of the lid of electrical isolation.
In addition, the known measure traverse line in a variety of switches from DE 4438215C2 and EP 1058283A2, wherein logical
It crosses to release the fuse being fixed on lid from pedestal and power on, the connecton layout without showing measure traverse line.
Summary of the invention
The technical problem to be solved by the present invention is to realize the repacking of electric wire to monitor fuse and to prevent from connecing herein
It touches energized components and keeps necessary dielectric distance.
The technical problem is made of a kind of switch solution of multipole according to the invention multiple pole housings, these
Pole housing passes through the side wall mutually to recline and is laterally arranged side by side, and the switch has switch shaft, and the switch shaft extends transversely with
Across the pole housing and separate the switch contact for being used to disconnect the switch being arranged in these pole housings；The switch
Also there are two first terminal elements for tool, they pass through institute transverse to the switch shaft in two opposite first sides respectively
Pole housing is stated to be guided outward；There are two Second terminal elements for the switch also tool, they are respectively at two opposite second
It is guided transverse to the switch shaft across the pole housing on one of side and is connect herein with the contact of electric fuse outward
Touching, the electric fuse are located at the lower section of the lid of the electrical isolation of cover shape.It provides, is disposed on the side wall of each pole housing herein
Two ends opening cable channel, wherein an end is passed through in the region of terminal component, and another end with
(first side) (outer) side of pole housing crosses, and makes it possible to be connected to the electric wire on the contact of fuse and passes through the electricity
Line passage can be derived from the pole housing outward
It is technically readily that cable channel is molded in side wall.
Cable channel is laterally open towards the direction far from side wall is elongated, is easier the laying of electric wire.
Advantageously suggest, the lateral openings of cable channel closed by the side wall of the pole housing of direct neighbor to recline or
The cover board that (on being located at external side) is parallel to side wall arrangement is closed.
It is further favourable that the end of cable channel being located on (outer) side is passed through in guide channel, the guiding
Channel is parallel to switch shaft and extends and be laterally open towards the direction far from (outer) side is elongated.
Detailed description of the invention
It is following that the present invention is further described according to embodiment.In the accompanying drawings:
Fig. 1 shows four-pole switch, and
Fig. 2 shows the switches according to Fig. 1 for removing pole housing.
Specific embodiment
Fig. 1 shows switch 1, and there are four pole housing 2 (four-pole switches) for the switch 1 tool.The laterally side-by-side arrangement of pole housing 2,
In, internally positioned side wall 10 mutually reclines.Switch shaft 3 extends transversely through pole housing 2 and respectively according to direction of rotation
It disconnects and switch contact (not shown) of the closed arrangement in pole housing 2.Two (first) terminals member of terminal connections sheet form
Part 4 extends outwardly through pole housing 2 on mutually opposed (first) side 5 transverse to switch shaft 3.
Instead of side wall 10, cover board 6 is equipped on being located at external side, the side wall 10 which is parallel to pole housing 2 prolongs
It stretches.
For Operation switch axis 3, control device 7 is equipped on opposed (positioned at outside) side of switch 1.
Fig. 2 shows the switches 1 by Fig. 1 for removing pole housing 2, therefore can see that the pole housing 2 positioned at front.It can see
It arrives, two (second) terminal components 9 guided (herein upwards) outward on (second) side 8 transverse to switch shaft 3, wherein
Terminal component 9 positioned at the left side is a part of covered in Fig. 2.Terminal component 9 extends through pole housing 2 and herein by molten
Disconnected device folder 9a with electric fuse (not shown) plate can be connect contact, and mode is the plate shape contact insertion fuse of electric fuse
It presss from both sides in 9a.
In order to realize protection, electric fuse is covered in lower section cover (lid 2a) of electrical isolation.
On the side wall 10 of pole housing 2, if there are two cable channels 11, also that is, they are being infused in the present embodiment herein
Molding when being moulded into type.Here, an end 12 of cable channel 11 is located in the region of terminal component 9, while another end
13 cross with side 5 on the outside, also have terminal component 9 on the side 5.The electric wire being attached on the contact of electric fuse
It can be guided outward by cable channel 11.
End 13 is passed through guide channel 14 outward, which is parallel to switch shaft 3 and extends and towards far from side 5
Direction laterally gap shaped opening, so as not to which electric wire can be laid in guide channel 14 with tool.
Claims (3)
1. a kind of switch of multipole (1), is made of multiple pole housings (2), these pole housings (2) pass through the side wall mutually to recline
(10) laterally side-by-side arrangement, the switch (1) have
Switch shaft (3), the switch shaft (3) extend transversely through the pole housing (2) and are arranged in these for separating
The switch contact for being used to disconnect the switch (1) in pole housing (2),
Two first terminal elements (4), they are respectively transverse to the switch shaft (3) in two opposite first sides (5)
On guided outward across the pole housing (2),
Two Second terminal elements (9), they are respectively transverse to the switch in one of two opposite second sides (8)
Axis (3) passes through the pole housing (2) and is guided and contacted herein with the contact of electric fuse outward, and the electric fuse is located at
The lower section of the lid (2a) of the electrical isolation of cover shape,
It is characterized in that,
The cable channel (11) being open at two ends (12,13) is disposed on the side wall (10) of each pole housing (2),
In, an end (12) is passed through in the region of terminal component (9), and another end (13) and two first sides (5) it
One crosses, and the electric wire that can be connected on the contact of fuse can be outward by from described by the cable channel (11)
Pole housing (2) derives, and wherein, and the lateral openings of the cable channel (11) are by the patch of the pole housing (2) of direct neighbor
The cover board of the side wall (10) arrangement is closed or be parallel on being located at external first side (5) to the side wall (10) leaned on
(6) it is closed, and wherein, the end (13) of the cable channel (11) being located on the first side (5) is passed through guiding
In channel (14), the guide channel (14) is parallel to the switch shaft (3) and extends and towards far from the first side (5)
Direction is elongated to be laterally open.
2. switch according to claim 1, which is characterized in that the cable channel (11) is molded over the side wall (10)
It is interior.
3. switch according to claim 1, which is characterized in that the cable channel (11) is towards far from the side wall (10)
Direction is elongated to be laterally open.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015204974.4 | 2015-03-19 | ||
| DE102015204974.4A DE102015204974B3 (en) | 2015-03-19 | 2015-03-19 | Multi-pole switch, which is formed from several Polgehäusen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105990046A CN105990046A (en) | 2016-10-05 |
| CN105990046B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155035B (en) * | 2016-12-06 | 2021-07-23 | 西门子公司 | Device, in particular multipole switch |
| CZ2021268A3 (en) | 2021-06-01 | 2022-07-13 | Saltek S.R.O. | Devices for protecting against over-current, in particular for surge arresters |
Citations (2)
| 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 |
| CN102810417A (en) * | 2011-05-30 | 2012-12-05 | 西门子公司 | Interlocking device for switching mechanism and switching mechanism thereof |
Family Cites Families (7)
| 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 |
| FR2890781B1 (en) * | 2005-09-15 | 2007-11-30 | Socomec Sa Sa | ELECTRICAL FUSE CUTTING APPARATUS |
| DE102007023466A1 (en) * | 2007-05-16 | 2008-11-20 | Siemens Ag | Switch-disconnector in strip design with fuses |
| CN202977320U (en) * | 2012-01-30 | 2013-06-05 | 西门子公司 | Breaker with modularized exhaust channel |
-
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 (2)
| 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 |
| CN102810417A (en) * | 2011-05-30 | 2012-12-05 | 西门子公司 | Interlocking device for switching mechanism and switching mechanism thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015204974B3 (en) | 2016-02-04 |
| CN105990046A (en) | 2016-10-05 |
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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 |