EP0800239B1 - Mehrpolige Anschlussklemme zur ortsfesten Befestigung an einer Gehäusewandung für elektrische Geräte - Google Patents
Mehrpolige Anschlussklemme zur ortsfesten Befestigung an einer Gehäusewandung für elektrische Geräte Download PDFInfo
- Publication number
- EP0800239B1 EP0800239B1 EP97105317A EP97105317A EP0800239B1 EP 0800239 B1 EP0800239 B1 EP 0800239B1 EP 97105317 A EP97105317 A EP 97105317A EP 97105317 A EP97105317 A EP 97105317A EP 0800239 B1 EP0800239 B1 EP 0800239B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- terminal strip
- cable bushing
- dovetail
- coupling elements
- housing
- 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 - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
Definitions
- the present invention relates to a multi-pin terminal block for fixed attachment to a housing wall an electrical device according to the preamble of the claim 1.
- DE-U-8806765 discloses a device with a Connection block to which holding block by means of dovetail / avt coupling be arranged, the flat tongues of which lie in one plane. Furthermore, this is the case with all mains-operated electrical appliances Power cable through a corresponding hole, recess, housing joint or the like in the device housing. At Housing bores are generally cable glands such as. Sealing sleeves, anti-kink sleeves or choke plugs used. Is also a strain relief for the power cord required, this is separately on the power cord itself or attached somewhere on the device housing. There are also versions where the strain relief in the power cable duct is integrated, e.g. for the cable glands that the Clamp the power cord radially all around. Still other power cable entries wear strain relief clamps with which the Power cord is clamped like pliers.
- the power cable glands, the power cord, and the Mains connection terminals or the mains connection terminal strips separately be handled. These parts are pre-assembled only possible to a limited extent.
- the invention is therefore based on the problem of a component or to create an assembly, a cable assembly relieved and that or almost any variable Allows adaptation to various electrical devices.
- the problem is solved by means of an aggregation from a terminal block or connecting terminal with a cable entry with the help of the features of the main claim solved.
- Both components are over one over one Dovetail / dovetail groove coupling pair verified mechanical coupling or plug-in system at least semi-rigidly connected to each other, with which a terminal block arises via the cable duct on the housing wall is attached.
- the cable entry can the terminal block or its housing or support spatially so arranged and coupled that the two coupled components, the cable and the various clamping, Plug-in and possibly screw connections can be installed.
- a power cord from the power plug to the terminals the terminal block assembled outside the electrical device become.
- For installation and attachment to the device only that from the terminal block and the cable entry Existing power cord end plugged into the housing from the outside and be snapped into place.
- the coupling elements are designed and dimensioned that depending on the device and application, individual terminal strips or terminals combined with different types of cable entries can be. There is a pair of coupling elements from a dovetail and a dovetail groove.
- Figure 1 is an aggregation of two different Installation elements shown.
- the first installation element is a mains cable entry (10) with strain relief.
- the power cable bushing (10) famously used, usually a multi-pole Power cable (1) into the interior of an electrical device to guide the device wall (5) and fix it there.
- To it has, for example, an approximately tubular cable lead-through part (11) that at one end into a flange-like Introducer (12) merges and one at its other end Strain relief (16, 17) carries.
- Using the grommet (12) it lies on the outside of the housing wall (5).
- On the cable entry part (11) are essentially cylindrical Outer contour of several elastic locking lugs (13) arranged. The locking lugs (13) support the attachment of the Mains cable duct (10) on the inside of the housing wall (5).
- strain relief clamp (16) pivotally attached via a film hinge.
- a clamp screw in the strain relief clamp (16) (17) Located on the side opposite the film hinge a clamp screw in the strain relief clamp (16) (17), with which this under a clamping of the Mains cable (1) clamped against the cable entry part (11) becomes.
- the Coupling block (20) here has the shape of a cube. He's standing in the direction of the center line of the cable feed-through part (11) the rear end of it by about half an edge length. To at the bottom the coupling block (20) protrudes from the cable entry part (11) by about a 2/3 edge length.
- Coupling elements (24, 25) there are, for example, two dovetail-shaped ones Coupling elements (24, 25) formed.
- the Swallowtails (24, 25) are on the front (21) and bottom (22) of the coupling block (20) arranged, see. Figure 4.
- the longitudinal edges of the dovetails (24, 25) run to each other and to the housing wall shown here (5) in parallel.
- the dovetails (24, 25) extend over the entire respective side length of the coupling block (20). If necessary, they can also be shorter or interrupted his.
- the second installation element is a power terminal block (30) with a multi-pin terminal block housing (31).
- the latter has three, approximately cuboid chambers (38), in each of which a contact element group (50) is housed.
- FIG. 1 there is only one contact element group (50) per view. shown. It is inside the power terminal block (30) a distributor for a pole with several, partly different Connectivity. This includes the contact element group (50) three standardized flat plugs, their plug flags (51) from the lug side (32) of the terminal block housing (31) protrude. Between the flags (51) different Contact element groups are separators (39). The contact element group (50) also has a screw terminal connection on, the clamping screw (53) from the top (34) of the terminal block housing (31) is accessible.
- the plug-in lugs (51) Opposite the plug-in lugs (51) is a conductor (2) of the mains cable (1) connected via a crimp connection. One for this The necessary crimp sleeve (52) protrudes from the crimp sleeve side (33) of the terminal block housing (31).
- the power supply terminal strip (30) points upwards on it facing end face (36) two intersecting at 90 ° Schwalbensschwanznuten (44, 45), one of which is parallel to the flag side (32) and the other parallel to Bottom side (35) is aligned.
- the dovetail grooves (44, 45) extend here over the entire end face (36).
- the dovetail grooves (44, 45) for example, before reaching the flag side (32) and / or the top (34) with or without stop end up. It is also possible in the area of the coupling elements provide one or more catches.
- the latches can lock releasably or non-releasably.
- the dovetail grooves (44, 45) or the dovetails (24, 25) can also be on the opposite end or in other areas of the terminal block housing (31) his. If necessary, you can use the coupling elements (24, 25; 44, 45) also two or more terminal strips combine with each other.
- FIGS 2 to 6 show some coupling options between the mains cable bushing (10) and the mains connection terminal strip (30) in which the power cord (1) and Contact element group (50) are not shown.
- the terminal block housing (31) each with its end face (36) on the underside (22) of the coupling block (20) coupled.
- the dovetail groove (45) is on the Dovetail (25) so that the bottom side (35) of the terminal block housing (31) to the housing wall (5) shows.
- the terminal block housing (31) is seen from below pivoted 90 ° counterclockwise with respect to Figure 2 shown.
- the dovetail (25) sits in the dovetail groove (44).
- the crimp sleeve side (33) of the terminal block housing (31) is oriented towards the housing wall (5).
- Figures 4 to 6 show power terminal strips (30), the Point into the interior of the housing perpendicular to the housing wall (5).
- the parting line lies parallel to the housing wall (5).
- the Dovetail grooves (44, 45) each encompass the one on the Front (21) of the coupling block (20) molded dovetail (24).
- the dovetail groove (44) is seated in FIGS. on the dovetail (24). 4 shows the Pin side (32) of the terminal block housing (31) down and up in Figure 6.
- the cable entry 10 including the introducer 12 in two parts can be trained.
- they consist of two semicircular, especially with a film joint connected halves, between which the power cord is inserted is and then folded and relative to each other be fixed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Casings For Electric Apparatus (AREA)
- Installation Of Indoor Wiring (AREA)
Description
- Figur 1:
- Netzkabeldurchführung mit Netzanschlußklemmleiste in Rückansicht, Seitenansicht und Draufsicht,
- Figur 2:
- vgl. Fig. 1 ohne Draufsicht,
- Figur 3:
- Netzanschlußklemmleiste parallel zur Gehäuserückwand montiert in Vorderansicht und Draufsicht,
- Figur 4:
- Netzanschlußklemmleiste senkrecht zur Gehäuserückwand montiert in Seiten-, Unter- und Rückansicht,
- Figur 5:
- wie Figur 4 in Seiten-, Rückansicht und Draufsicht und
- Figur 6:
- wie Figur 4 in Seitenansicht, Draufsicht und Vorderansicht.
Claims (5)
- Mehrpolige Anschlußklemmleiste zur ortsfesten Befestigung an einer Gehäusewandung (5) eines elektrischen Geräts, insbesondere eines Haushaltsgeräts, mit Hilfe einer zugentlastenden Kabeldurchführung (10),wobei die Anschlußklemmleiste (30) und die Kabeldurchführung (10) als separate Teile form- und/oder kraftschlüssig über zueinander komplementäre Kupplungselemente (24, 25; 44, 45) miteinander mechanisch einer Mehrzahl von räumlichen Zuordnungen entsprechend kuppelbar sind, undwobei ein Kupplungselementpaar (24, 25; 44, 45) aus einer an der Kabeldurchführung (10) und an der Anschlußklemmleiste (30) angeordneten Schwalbenschwanz-(24, 25) / Schwalbenschwanznut- (44, 45) / Kupplungspaarung besteht,
daß die Anschlußklemmleiste (30) an mindestens einer ihrer Stirnseiten (36) zwei sich kreuzende Schwalbenschwanznuten (44, 45) für eine zumindest halbstarre Verbindung aufweist. - Mehrpolige Anschlußklemmleiste nach Anspruch 1,
dadurch gekennzeichnet,
daß die als Schwalbenschwanz (24, 25) ausgebildeten Kupplungselemente der Kabeldurchführung (10) unmittelbar an dieser angeformt sind. - Mehrpolige Anschlußklemmleiste nach Anspruch 1,
dadurch gekennzeichnet,
daß die als Schwalbenschwanz (24, 25) ausgebildeten Kupplungselemente der Kabeldurchführung (10) an einem lösbar an dieser angeordneten Kupplungsblock (20) angeformt sind. - Anschlußklemmleiste gemäß einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet,
daß sie ein Klemmleistengehäuse (31) aufweist, in dem pro Pol eine Gruppe von Kontaktelementen (51-53) mit mehreren verschiedenen Anschlußmöglichkeiten angeordnet ist. - Anschlußklemmleiste nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet,
daß die Kabeldurchführung (10) zweiteilig, insbesondere klappbar ausgebildet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19613748A DE19613748A1 (de) | 1996-04-01 | 1996-04-01 | Mehrpolige Anschlußklemmleiste zur ortsfesten Befestigung an einer Gehäusewandung für elektrische Geräte |
DE19613748 | 1996-04-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0800239A2 EP0800239A2 (de) | 1997-10-08 |
EP0800239A3 EP0800239A3 (de) | 1999-01-20 |
EP0800239B1 true EP0800239B1 (de) | 2001-09-05 |
Family
ID=7790618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97105317A Expired - Lifetime EP0800239B1 (de) | 1996-04-01 | 1997-03-28 | Mehrpolige Anschlussklemme zur ortsfesten Befestigung an einer Gehäusewandung für elektrische Geräte |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0800239B1 (de) |
AT (1) | ATE205337T1 (de) |
DE (2) | DE19613748A1 (de) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2432779A1 (fr) * | 1978-08-02 | 1980-02-29 | Mars Actel | Reglette de raccordement |
US4611879A (en) * | 1984-07-31 | 1986-09-16 | Dill Products Incorporated | Modular block and electrical interface assemblies employing same |
ES282139Y (es) * | 1984-10-19 | 1985-12-16 | I.T.W. Espana, S.A. | Conector retenedor de cable |
US4763313A (en) * | 1987-03-13 | 1988-08-09 | Partz Partnership | Plural orientation watch mount |
DE8806765U1 (de) * | 1988-05-24 | 1988-07-14 | Electro-Terminal Ges.M.B.H., Innsbruck | Kabelanschlußvorrichtung |
-
1996
- 1996-04-01 DE DE19613748A patent/DE19613748A1/de not_active Ceased
-
1997
- 1997-03-28 EP EP97105317A patent/EP0800239B1/de not_active Expired - Lifetime
- 1997-03-28 DE DE59704503T patent/DE59704503D1/de not_active Expired - Fee Related
- 1997-03-28 AT AT97105317T patent/ATE205337T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0800239A3 (de) | 1999-01-20 |
ATE205337T1 (de) | 2001-09-15 |
DE19613748A1 (de) | 1997-10-02 |
EP0800239A2 (de) | 1997-10-08 |
DE59704503D1 (de) | 2001-10-11 |
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