CN103165358B - The stent-type safety element of multipole - Google Patents
The stent-type safety element of multipole Download PDFInfo
- Publication number
- CN103165358B CN103165358B CN201210530524.2A CN201210530524A CN103165358B CN 103165358 B CN103165358 B CN 103165358B CN 201210530524 A CN201210530524 A CN 201210530524A CN 103165358 B CN103165358 B CN 103165358B
- Authority
- CN
- China
- Prior art keywords
- safety element
- stent
- underframe
- type safety
- multipole
- 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
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
- H01H85/2005—Bases for supporting the fuse; Separate parts thereof for use with screw-in type fuse
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
- H01H85/205—Electric connections to contacts on the base
- H01H2085/2055—Connections to bus bars in an installation with screw in type fuses or knife blade fuses
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/18—Disposition or arrangement of fuses
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Electrotherapy Devices (AREA)
Abstract
The present invention relates to the stent-type safety element of a kind of multipole being affixed on bus-bar for card, including underframe (1), described underframe (1) has the insurance pit shaft (2) laid along its longitudinal successive, described insurance pit shaft respectively has a conduction contact hole (3) for safety element, wherein said contact hole (3) is conductively connected with the wiring element (6) being respectively arranged on underframe (1) side by ribbon conductor (4) respectively, it is characterized by: in the longitudinal side (7) of described underframe (1), extension module (8) is installed, described extension module has at least one tunnel extended longitudinally (9), in each tunnel (9), between respective contact hole (3) and respective wiring element (6), just it is directed through one of them ribbon conductor (4).
Description
Technical field
The present invention relates to the stent-type safety element (Reitersicherungselement) of a kind of multipole, it is affixed to bus-bar for card, it includes underframe, underframe have along its longitudinally the most in succession and the insurance pit shaft (Sicherungsaufnahmeschacht) that is intervally installed, described insurance pit shaft is respectively arranged with a conduction contact hole for safety element, and wherein contact hole is conductively connected by a ribbon conductor and a wiring element being arranged on underframe side respectively.Stent-type safety element by the known a kind of this kind of multipole of DE102007061430B3.The feature of this stent-type safety element also resides in, and in order to cable is advantageously connected to the side of stent-type safety element, and arranges the rosette wherein installing contact folder, and contact folder is connected with one of them conduction contact hole respectively.
Background technology
The shortcoming of this known stent-type safety element is, lay along stent-type safety element longitudinal direction successive based on insurance pit shaft, in order to make conduction contact hole be arranged in rosette contact folder contacting, must extend between each contact hole and rosette and lead multiple ribbon conductor, wherein, in order to avoid short circuit occurs between the ribbon conductor of partial intersection, it is necessary to the most careful guide ribbon conductor modestly.And the most careful guide modestly ribbon conductor cause producing cost that the stent-type safety element of known this multipole is high and manufacture loaded down with trivial details.
Summary of the invention
Therefore the technical problem to be solved in the present invention is, advise the stent-type safety element of the multipole of a kind of the above-mentioned type, wherein on the one hand ribbon conductor the most carefully and neatly guides between their wiring element and respective conduction contact hole, meanwhile, the stent-type safety element of proposed multipole assembling time, especially in terms of ribbon conductor is loaded stent-type safety element simpler.
It is addressed by the stent-type safety element of a kind of multipole according to the above-mentioned technical problem of the present invention.
Stent-type safety element according to the multipole of the present invention, it is characterized in that, extension module is installed in the longitudinal side of described underframe, described extension module has at least one tunnel extended longitudinally (Schacht), in each tunnel, between respective contact hole and respective wiring element, just it is directed through one of them ribbon conductor.Therefore it is according to the basis of the present invention program, by the guiding between contact hole and wiring element of at least one of which ribbon conductor, transfers on an extension module supplemented for underframe.In this way, ribbon conductor can extend to parallel interval distance in extension module between contact hole and wiring element.
Preferably, described wiring element is arranged in the rosette being laid in stent-type safety element side, and wherein, at least one tunnel described imports this rosette.
According to currently preferred form of implementation, described underframe and extension module are designed as independent and by being selected to the component that interconnects, wherein, described rosette is the ingredient of described extension module and has at least one gateway for ribbon conductor, and described ribbon conductor is directed through the side of described underframe and is associated with that insurance pit shaft nearest from described side.Therefore in this form of implementation, the ribbon conductor of the insurance pit shaft corresponding arranging nearest with from side extends through the side of underframe, and from rosette along longitudinally seeing that insurance pit shaft being located at after this insurance pit shaft, being connected with the wiring element belonging to them by ribbon conductor, these ribbon conductors are directed through the tunnel being located in extension module.
In addition it is also preferred that the tunnel on extension module is preferably spaced apart with boundary's wall of electrically insulating material manufacture by parallel, wherein, boundary's wall imports rosette.Here, between adjacent boundary wall, the entrance for one of them ribbon conductor is respectively constituted.Preferably, one of boundary's wall is the extension module outer wall along extension module longitudinal extension.
By preferred form of implementation, entrance extends longitudinally different length by each adjacent boundary wall from rosette and constitutes, and wherein, the length of boundary's wall reduces with reducing from underframe distance.Therefore the length of boundary's wall limits the most accordingly, that is in the Liang Ge circle wall of every a pair, always it is located at that boundary's wall size close to underframe shorter, so along longitudinally forming an entrance at the rear of that the shortest boundary's wall end, ribbon conductor may be substantially perpendicular to boundary's wall and enters in the tunnel formed between Jie Bi longitudinally through this entrance.
By a kind of form of implementation, between underframe and extension module during transition and when extending transition between module and rosette, it may be required ribbon conductor changes its bearing of trend by little radius.In order to make ribbon conductor in such an embodiment have enough flexibilities, and do not damage steering position is prolonged, can specify that according to a kind of form of implementation of the present invention, at least one ribbon conductor has the webbing of conduction or is made up of this webbing, and its at least end in its two ends compresses to constitute contact chip.The contact chip of compression is connected for foundation conduction and friction fit between ribbon conductor with contact hole or wiring element.Connection between ribbon conductor with contact hole or wiring element can be that material engagement type is welded or solder brazing connects.But in order to achieve the above object, contact chip can also have for fixing device, such as the through hole of screw or the like.
By another kind of form of implementation, the stent-type safety element of multipole has a cover cap, it inserts side at safety element and covers underframe, extension module and rosette (if rosette), wherein, cover cap has a gateway for safety element, gateway and insurance pit shaft and align with screwed hole.In this form of implementation, the stent-type safety element of multipole is preferably designed to, when taking cover cap away, it is possible not only to get at insurance pit shaft, and can get at and design the mounting seat that wherein may be inserted into wiring element in extension module in the tunnel guiding ribbon conductor and rosette, in order to assembling ribbon conductor, contact hole and wiring element.
Underframe and extension module are being designed as in independent and by the component being selected to interconnection stent-type safety element, preferably cover cap are being designed for, underframe and extension module friction fit are interconnected.
Knife-edge contact and stent-type safety element card in order to ensure the safety element in the insurance pit shaft inserting the stent-type safety element according to the present invention are affixed between bus-bar thereon reliable contacting, specify according to one form of implementation of the present invention, spring pre-tightening and before the contact that supports pivotally is positioned at lower outlet of at least one insurance pit shaft, when stent-type safety element fixes on the busbar, it constitutes the electric bridge between safety element knife-edge contact and bus-bar.
Accompanying drawing explanation
Other details of the present invention are described by accompanying drawing below.Accompanying drawing 1 shows the exploded view of the preferred implementing form of the stent-type safety element according to the present invention.
Detailed description of the invention
The stent-type safety element represented in figure includes underframe 1 and the extension module 8 with insurance pit shaft 2.Arranging one contact hole 3 of conduction for safety element respectively to insurance pit shaft 2, wherein, contact hole 3 is designed as screwed hole and respectively passes through the wiring element 6 that a ribbon conductor 4 is located at underframe 1 side 5 respectively with and be conductively connected.Extension module 8 has two tunnels 9 along stent-type safety element longitudinal extension, wherein, in each tunnel 9, between respective contact hole 3 and respective wiring element 6, just guides one of them ribbon conductor 4.It can furthermore be seen that the shortest ribbon conductor 4 is passed through the passage in underframe 1 side 5 and introduced in rosette 10 by gateway 11, and it is not directed through one of them tunnel 9.Wiring element 6 is arranged in the rosette 10 being located at stent-type safety element side 5, and wherein, tunnel 9 imports rosette 10 respectively.Underframe 1 and extension module 8 are designed as component that is independent and that can interconnect by selection, and wherein, rosette 10 is designed as one with extension module 8 again.The tunnel 9 of extension module 8 is spaced apart by boundary's wall 12 that different length is parallel, and wherein, each boundary wall 12 imports in rosette 10.By the boundary's wall 12 extended longitudinally from rosette 10, there is different length, the entrance 13 for one of them ribbon conductor 4 is respectively constituted between adjacent boundary wall 12, wherein, it is located at the length of that boundary's wall 12 near underframe 1, shorter than the length of that distant boundary's wall 12.
Ribbon conductor 4 is made up of the webbing conducted electricity, and its two ends is compressed to constitute contact chip 15.Webbing is preferably copper webbing, and wherein contact hole 3 is connected by material engagement type, preferably by welding, conducts electricity with contact chip 15 and friction fit is connected.The contact chip 15 of arranging corresponding with wiring element 6 has through hole, and each contact chip 15 can be screwed in rosette 10 by through hole, thus link element 6.
Cover cap 16 regulation is used for covering underframe 1, extension module 8 and rosette 10, and wherein, cover cap 16 has the through hole 17 for inserting safety element.Through hole 17 is just designed as, and when cover cap 16 is fixed in underframe 1, extension module 8 and rosette 10, makes them and insures pit shaft 2 and align with screwed hole 3.In order to ribbon conductor 4, contact hole 3 are arranged in the shell that stent-type safety element is made up of underframe 1, extension module 8 and cover cap 16, when taking cover cap 16 away, can freely get at tunnel 9, insurance pit shaft 2 and the mounting seat of the wiring element 6 for rosette 10.Cover cap 16 is just designed for, by underframe 1 with extension module 8 together with extension the integrally formed rosette of module 8 10, mutual friction fit connect.
Contact 18 that is that be respectively mounted a spring pre-tightening before the outlet at insurance pit shaft 2 rear and that support pivotally, wherein, when inserting safety element, make contact 18 towards safety element knife-edge contact direction pretension, and thus when inserting safety element and on the busbar locking stent-type safety element time, it constitutes the electric bridge between knife-edge contact and bus-bar.
For mount support formula safety element, it is adjacent to each other that underframe 1 and extension module press Fig. 1, makes underframe 1 adjoin with the gateway 11 of its side 15 with rosette 10, and now, boundary's wall 12 in the tunnel 9 extending module 8 is laid with being parallel to the longitudinal side of underframe 1.Then, can be inserted together with the contact hole 3 of welding by ribbon conductor 4, wherein, two ribbon conductors 4 long in three insert the tunnel 9 being made up of boundary's wall 12, and are fixed together with underframe 1 with screw after contact hole 3 is alignd with insurance pit shaft 2.That shorter ribbon conductor 4 is different from those described above ribbon conductor 4, is directed through side 5 and gateway 11, and as already explained, is fixed in underframe 1 or rosette 10 together with wiring element 6 and contact hole 3.In the case of inserting ribbon conductor 4, overlapping wiring element 6 on the contact chip 15 face rosette 10, contact chip 15, after ribbon conductor 4 and wiring element 6 insert rosette 10, is fixed in rosette together with rosette 10 by it by screw.After stent-type safety element pre-assembled described above, in order to set up the lasting connection between these parts above-mentioned, cover cap 16 is fixed in underframe 1, extension module 8 and rosette 10.
The feature that the present invention is disclosed in description above, drawings and claims, either individual event or combination in any, all can be significant for realizing the present invention.
Claims (10)
1. a stent-type safety element for the multipole being affixed on bus-bar for card, including underframe (1),
Described underframe (1) has the insurance pit shaft (2) laid along its longitudinal successive, and described insurance pit shaft respectively has
Having a conduction contact hole (3) for safety element, wherein said contact hole (3) is respectively by ribbon conductor (4)
It is conductively connected with the wiring element (6) being respectively arranged on underframe (1) side, it is characterized by: in described underframe (1)
Longitudinal side (7) install extension module (8), described extension module has at least one tunnel extended longitudinally
(9), in each tunnel (9), between respective contact hole (3) and respective wiring element (6), just lead
Draw by one of them ribbon conductor (4).
2. according to the stent-type safety element of the multipole described in claim 1, wherein, described wiring unit
Part (6) is arranged on and is laid in the rosette (10) of stent-type safety element side (5), wherein, described at least
One tunnel extended longitudinally (9) imports this rosette (10).
3. according to the stent-type safety element of the multipole described in claim 2, wherein, described underframe (1)
It is designed as independent and by being selected to the component that interconnects with extension module (8), wherein, described wiring
Box (10) is the ingredient of described extension module (8) and has at least one going out for ribbon conductor (4)
Entrance (11), described ribbon conductor (4) is directed through the side (5) of described underframe (1) and is associated with from described
That insurance pit shaft (2) that side (5) is nearest.
4. according to the stent-type safety element of the multipole described in claim 1, wherein, described expanded mode
The tunnel (2) of part (8) is spaced apart by parallel electricity consumption boundary made of insulating material wall (12), wherein, and boundary's wall
(12) rosette (10) is imported, and, respectively constitute for one of them banding between adjacent boundary wall (12)
The entrance (13) of wire (4).
5. according to the stent-type safety element of the multipole described in claim 4, wherein, described boundary wall (12)
One of be described extension module (8) along the outer wall (14) of extension module (8) longitudinal extension.
6. enter described according to the stent-type safety element of the multipole described in claim 4 or 5, wherein,
Mouth (13) extends longitudinally different length by each adjacent boundary wall (12) from rosette (10) and constitutes, its
In, the length on described boundary wall (12) reduces with reducing from described underframe (1) distance.
7. according to the stent-type safety element of the multipole according to any one of the claims 1 to 5,
Wherein, at least one ribbon conductor (4) has the webbing of conduction, its at least end in its two ends
Compression is to form contact chip.
8. according to the stent-type safety element of the multipole according to any one of claim 1 to 5, wherein,
Cover cap (16) inserts side at safety element and covers described underframe (1), extension module (8) and rosette (10),
Wherein, described cover cap (16) has the through hole (17) for safety element, these through holes and described insurance well
Cylinder (2) and align with described contact hole (3).
9. according to the stent-type safety element of the multipole described in claim 8, wherein, by the described end
Frame (1) and extension module (8) are designed as independent and protect by the stent-type of component being selected to interconnect
In the element of danger, underframe (1) and extension module (8) friction fit are interconnected by cover cap (16).
10. according to the stent-type safety element of the multipole according to any one of the claims 1 to 5,
Wherein, spring pre-tightening and the contact (18) that supports pivotally be positioned at least one insurance pit shaft (2)
Before lower outlet, when stent-type safety element fixes on the busbar, described contact constitutes safety element
Knife-edge contact and bus-bar between electric bridge.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011120864.3A DE102011120864B4 (en) | 2011-12-12 | 2011-12-12 | Multipole Rider Security Element |
| DE102011120864.3 | 2011-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103165358A CN103165358A (en) | 2013-06-19 |
| CN103165358B true CN103165358B (en) | 2016-12-21 |
Family
ID=47953689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210530524.2A Active CN103165358B (en) | 2011-12-12 | 2012-12-11 | The stent-type safety element of multipole |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN103165358B (en) |
| AT (1) | AT512221B1 (en) |
| DE (1) | DE102011120864B4 (en) |
| NL (1) | NL2009950C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098499B (en) * | 2016-08-16 | 2018-04-10 | 上海爱浦克施电力科技股份有限公司 | Monoblock type electric conductor and two-way fuse |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017750A (en) * | 2006-02-09 | 2007-08-15 | 沃纳电工系统两合股份有限公司 | Fuse strip with lateral outgoing contacts and a lateral adapter module |
| DE102007061430B3 (en) * | 2007-12-20 | 2009-07-23 | Wöhner GmbH & Co. KG Elektrotechnische Systeme | Multipolar fuse holder i.e. three-pole fuse holder, for fixing on bus bar in busbar system, has contact pieces that are arranged in housing upper part and aligned above respective fuse receiving slot |
| CN101752710A (en) * | 2008-12-10 | 2010-06-23 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1932697U (en) * | 1965-12-08 | 1966-02-17 | Sueddeutsche Kabelwerke Zweign | FUSE BAR FOR USE IN CABLE DISTRIBUTION CABINETS. |
| DE1805354C3 (en) * | 1968-10-26 | 1979-01-11 | Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart | Circuit strip |
| DE19714839C1 (en) * | 1997-04-10 | 1998-04-30 | Loh Kg Rittal Werk | Adaptor for cabling bus=bar system |
| DE10115777A1 (en) * | 2001-03-29 | 2003-05-15 | Mueller Jean Ohg Elektrotech | Multi-pole switching device for use on busbar systems |
| PL207899B1 (en) * | 2004-04-09 | 2011-02-28 | Apator Społka Akcyjna | Electrical connector |
| ATE551710T1 (en) * | 2008-12-15 | 2012-04-15 | Klaus Bruchmann | SWITCH FUSE ARRANGEMENT FOR BUSBAR SYSTEMS |
-
2011
- 2011-12-12 DE DE102011120864.3A patent/DE102011120864B4/en active Active
-
2012
- 2012-12-10 NL NL2009950A patent/NL2009950C2/en active
- 2012-12-10 AT ATA1281/2012A patent/AT512221B1/en active
- 2012-12-11 CN CN201210530524.2A patent/CN103165358B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017750A (en) * | 2006-02-09 | 2007-08-15 | 沃纳电工系统两合股份有限公司 | Fuse strip with lateral outgoing contacts and a lateral adapter module |
| DE102007061430B3 (en) * | 2007-12-20 | 2009-07-23 | Wöhner GmbH & Co. KG Elektrotechnische Systeme | Multipolar fuse holder i.e. three-pole fuse holder, for fixing on bus bar in busbar system, has contact pieces that are arranged in housing upper part and aligned above respective fuse receiving slot |
| CN101752710A (en) * | 2008-12-10 | 2010-06-23 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
Also Published As
| Publication number | Publication date |
|---|---|
| AT512221A3 (en) | 2018-01-15 |
| NL2009950A (en) | 2013-06-13 |
| DE102011120864B4 (en) | 2014-02-13 |
| NL2009950C2 (en) | 2015-04-07 |
| DE102011120864A1 (en) | 2013-06-13 |
| CN103165358A (en) | 2013-06-19 |
| AT512221A2 (en) | 2013-06-15 |
| AT512221B1 (en) | 2018-03-15 |
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| C14 | Grant of patent or utility model | ||
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