EP1202399A2 - Elément électrique de véhicule routier - Google Patents
Elément électrique de véhicule routier Download PDFInfo
- Publication number
- EP1202399A2 EP1202399A2 EP01420217A EP01420217A EP1202399A2 EP 1202399 A2 EP1202399 A2 EP 1202399A2 EP 01420217 A EP01420217 A EP 01420217A EP 01420217 A EP01420217 A EP 01420217A EP 1202399 A2 EP1202399 A2 EP 1202399A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- electrical
- element according
- nut
- connector
- wall
- 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.)
- Withdrawn
Links
Images
Classifications
-
- 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
- H01R13/74—Means for mounting coupling parts in openings of a panel
- H01R13/746—Means for mounting coupling parts in openings of a panel using a screw ring
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/622—Screw-ring or screw-casing
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- 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
- H01R13/74—Means for mounting coupling parts in openings of a panel
Definitions
- the present invention relates to an electrical element of road vehicle.
- the power supply is provided by means of a junction box.
- the latter receives, on the one hand, power cables main and is, on the other hand, in communication electric with ancillary elements such as lights, for example through several additional conducting cables.
- a conductive cable on an electrical element such as the junction box or the aforementioned lights, consists first of all in providing an orifice in the wall of this element. Then, it is a question of passing the strands conductors through this hole and connect them on a connecting member, such as a tongue. Finally, between the conductive strands and the walls opposite the orifice, a cable gland ensuring both a maintenance mechanical, as well as a sealing function.
- the client is able to set the different lights, not connected, on the road vehicle. Then, it passes the conductive strands of the cable through the orifice and connects them to the connection member which is provided the fire. He must then proceed with the assembly of a bulb, as well as a fire protection hood.
- the invention proposes to overcome all of the disadvantages of the prior art mentioned above.
- an electrical element of road vehicle in particular an electric fire
- a body characterized in that it is provided with at least one first connector part comprising means for removable fixing in an orifice of a wall of said element electric, this orifice being able to receive, in addition, removable, a cable gland, and in that this first connector part defines a first housing of reception of the first electrical connection elements, including each can be connected with a first electrical strand corresponding, received in the interior volume of the element electric.
- Figure 1 shows an electrical element 2 belonging to a road vehicle such as a truck trailer.
- this electrical element is a fire, but it can also be, among other things, a box of derivation.
- the light 2 comprises a body 4, closed by a cover translucent 6, which defines an interior volume V of this light. It is conventionally equipped with a bulb 8, intended for be powered by electrical connection tabs 10.
- This light 2 is provided with two connection connectors electric, each of which is designated as a whole by the reference 12.
- Each connector includes a first part 14, secured to the wall 16 of the body 4, opposite the cover 6. Furthermore, a second part 18 of the connector 12 is likely to be joined on a first part 14 corresponding, as explained in the following, in reference to Figures 2 to 4.
- the first part 14 of the connector 12 includes a mechanical connection element 20, roughly cylindrical shape.
- This element 20 has a neck threaded 22 terminated by a peripheral shoulder 24, itself extended by a barrel 26.
- the latter has a section 28 hexagonal actuator, adjacent to collar 22 and susceptible to engage with a hexagon tool, not shown.
- this barrel 26 has a threaded part 30, opposite at collar 22, the interior walls of which define a seat 32 receiving a seal.
- the neck 22 is provided with a median veil 34, defining two inside edges 36, allowing the attachment of an element of electrical connection.
- a median veil 34 defining two inside edges 36, allowing the attachment of an element of electrical connection.
- the housing extending to vicinity of these re-entrant edges 36.
- the wall interior of this element 20 is provided with an axial lug 40 indexing, intended to enter a groove of an element of complementary fitting, as will be described in what follows.
- the first part 14 of the connector 12 also includes a hexagonal nut 42, the internal threaded wall of which is intended to accommodate the threaded neck 22.
- This nut is susceptible to be inserted into a corresponding hexagonal hole, provided in the wall 16 of the light 2.
- a seal flat 44 is also provided, able to be interposed between the walls opposite the nut 42 and the shoulder 24.
- the nut 42 is suitable for receiving also, removably, a conventional cable gland, not represented.
- a threaded member of this cable gland is able to cooperate with the internal threaded wall of nut 42.
- the first part 14 finally comprises several elements electrical connection, or lugs, each of which is designated by reference 46.
- Each terminal has one end 48 for attachment to a conductive strand not shown, thus that a rod 50 intended to penetrate an element of female connection.
- each terminal 46 is provided with a re-entrant branch 52, intended to cooperate with a rim 36 corresponding.
- the second part 18 of the connector 14 comprises an element mechanical connection 54, cylindrical in shape. This last has a barrel 56 whose outer periphery is provided of reinforcing ribs 58. This barrel is terminated by a shoulder peripheral 60, intended to form a stop for a joint O-ring 61. This shoulder delimits an end neck 62, the interior walls of which form a seat 64.
- this barrel 56 is hollowed out axial groove 66, intended to cooperate with the lug 40.
- the element 54 is provided with a median veil 68 extending beyond the neck 62, by an axial projection 70, intended for separation of two conductive strands not shown.
- the barrel 56 is provided, on its inner wall, with re-entrant fingers 72, intended to receive an element of electrical connection. These fingers 72 define, with the veil 68, cells 74 for receiving these connection elements.
- Two electrical connection elements 76 are provided, or terminal, each of which is intended to cooperate with an element 46 correspondent.
- Each terminal 76 has one end 78 fixing a conductive strand, as well as a portion tubular 80 capable of receiving a corresponding rod 50.
- Each terminal 76 is further provided with a notch median 82, intended to be fixed on a corresponding finger 72.
- a protection body is also provided mechanical 84, which includes a tubular body 86 terminated by a flange 88. This body is provided with a peripheral boss external 90, as well as internal end ridges 92.
- the connector 12 also includes an element 94 ensuring the mutual fixing of the first and second parts 14, 18.
- This fixing element 94 is a nut comprising a tapped portion 96 extended by frustoconical walls 98 converging, defining an end neck 100, further small cross section.
- Figure 3 illustrates an intermediate stage of assembly of connector 12 on light 2, in which only the first part 14 is secured to the wall 16. It should be noted that this first part 14 can be fixed on the wall 16, removably, from outside the light 2, namely according to arrow F. This guarantees appreciable ease of assembly.
- each terminal 46 is linked, conventionally, to a corresponding electrical strand 108, itself secured to an additional terminal 110 intended to be connected to a tab 10 on the light 2.
- Each branch 52 of a terminal 46 is fixed axially against a corresponding rim 36. Furthermore, the collar 22 is screwed into nut 42, itself housed in an opening in the fire wall 16 2.
- the seal 61 is supported against the shoulder 60. Furthermore, the flange 88 of the protective member 84 bears against the seat 64 of the connection element 54. This flange also receives the bead 104 of the ring 102.
- the nut 94 is free to slide along the wall of the protective device 84. However, its axial movement is limited, due to the presence of the boss restraint 90.
- Each terminal 76 is fixed on a corresponding finger 72, by cooperation of the notch 82 with the finger considered. It receives, in a conventional manner, an electrical strand 112 belonging to a conductive cable 114. These two strands are separated from each other by the projection 70, while the sheath 116 of this cable 114 is partially surrounded by the end of the protective member 84.
- the complete assembly of the connector 12 consists in bringing together axially the second part 18 of the first part 14. A once this is done, as shown in the Figure 4, the rods 50 of the pods 46 enter the tubular portions 80 of the pods 76, which allows the electrical connection of strands 108 and 112.
- the intermediate ring 102 allows avoid contact between the nut 94 and the protection 84. This is advantageous, insofar as a contact between the two elements 84 and 94 above would be likely to distort the strands 112, when disassembly of this nut 94.
- the invention makes it possible to achieve the objectives previously mentioned.
- the connector of the invention provides a particularly easy electrical connection for user. So it is possible to deliver to the latter, on the one hand, a certain number of electrical elements provided with first parts of connector and, on the other hand, some number of conductive cables provided, at least one of their ends, of a second connector part, susceptible to cooperate with a corresponding first party. The user then only has to plug in each end of cable on an electrical element of the road vehicle.
- the invention is also advantageous in that it allows to offer an alternative to the prior art.
- the connector of the invention is capable of being mounted on an earlier electrical element, since the first part 14 of this connector can be housed in an orifice intended originally to accommodate a known cable gland.
- the invention is also advantageous in that it provides a very satisfactory seal.
- FIG 4 it can be seen that there are four levels sealing imparted by the connector of the invention.
- the O-ring 61 guarantees an additional degree sealing, by its crushing between the seat 32 and shoulder 60.
- the flat seal 44 provides additional sealing, being disposed between the wall 16 and the shoulder 24 of the connecting element 20.
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
- la figure 1 est une vue de dessus, en coupe partielle, illustrant un élément électrique de véhicule routier conforme à l'invention ;
- la figure 2 est une vue en coupe longitudinale, illustrant de manière éclatée les différents éléments constitutifs d'un connecteur équipant l'élément électrique de la figure 1 ;
- la figure 3 est une vue en coupé longitudinale, illustrant le connecteur de la figure 2, dans une phase intermédiaire de son montage ; et
- la figure 4 est une vue en coupe longitudinale, illustrant le connecteur des figures 2 et 3 une fois monté sur l'élément électrique précité.
Claims (10)
- Elément électrique (2) de véhicule routier, notamment feu électrique, comprenant un corps (4), caractérisé en ce qu'il est pourvu d'au moins une première partie de connecteur (14) comportant des moyens (22, 42) de fixation amovible dans un orifice d'une paroi (16) dudit élément électrique (2), cet orifice étant apte à recevoir en outre, de manière amovible, un presse-étoupe, et en ce que cette première partie de connecteur (14) définit un premier logement (38) de réception de premiers éléments de connexion électrique (46), dont chacun peut être connecté avec un premier brin électrique (108) correspondant, reçu dans le volume intérieur (V) de l'élément électrique (2).
- Elément selon la revendication 1, caractérisé en ce que ladite première partie (14) est apte à être fixée sur la paroi (16) depuis l'extérieur (flèche F) dudit élément électrique (2).
- Elément selon la revendication 1 ou 2, caractérisé en ce que chaque première partie de connecteur (14) est logée dans ledit orifice, avec interposition d'un adaptateur de diamètres.
- Elément selon l'une des revendications précédentes, caractérisé en ce que les moyens de fixation sur ladite paroi comprennent un col fileté (22) du premier élément de raccord mécanique (20), ainsi qu'un écrou (42) apte à être fixé sur le col fileté, cet écrou pouvant être reçu dans la paroi (16) dudit élément électrique (2).
- Elément selon la revendication 4, caractérisé en ce que ledit écrou (42) est également apte à être fixé sur un organe fileté d'un presse-étoupe.
- Elément selon l'une des revendications précédentes, caractérisé en ce qu'il comprend en outre au moins une seconde partie de connecteur (18), définissant un second logement (74) de réception de seconds éléments de connexion électrique (76), aptes à être raccordés aux premiers éléments de connexion électrique (46), en ce que chaque seconde partie de connecteur (18) est apte à être fixée de façon amovible sur une première partie de connecteur (14) correspondante, et en ce que chaque second élément de connexion électrique (76) peut être connecté avec un second brin conducteur (112) correspondant.
- Elément selon l'une quelconque des revendications précédentes, caractérisé en ce que les moyens de fixation amovible des première (14) et seconde (18) parties comprennent un écrou (94), dont est munie la seconde partie (18), apte à être vissé sur une zone filetée (30) de la première partie (14).
- Elément selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comprend en outre un organe (84) de protection mécanique desdits seconds brins (112), s'étendant au travers dudit écrou (94), et en ce que l'organe de protection (84) comporte des stries internes (92) aptes à coopérer avec une gaine (116) recouvrant lesdits second brins (112).
- Elément selon la revendication 8, caractérisé en ce qu'une bague intermédiaire (102) est interposée entre ledit écrou (94) et ledit organe de protection mécanique (84).
- Elément selon l'une des revendications 6 à 9, caractérisé en ce qu'il comprend des moyens (40, 66) permettant d'empêcher un pivotement relatif entre lesdites première et seconde parties (14, 18) de connecteur, notamment un ergot (40) dont est munie l'une de ces parties pouvant pénétrer dans une rainure (66) ménagée sur l'autre de ces parties.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0014031A FR2816116B1 (fr) | 2000-10-31 | 2000-10-31 | Connecteur de raccordement electrique et element electrique de vehicule routier pourvu d'un tel connecteur |
FR0014031 | 2000-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1202399A2 true EP1202399A2 (fr) | 2002-05-02 |
EP1202399A3 EP1202399A3 (fr) | 2003-03-05 |
Family
ID=8855983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01420217A Withdrawn EP1202399A3 (fr) | 2000-10-31 | 2001-10-30 | Elément électrique de véhicule routier |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1202399A3 (fr) |
FR (1) | FR2816116B1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007006554A1 (fr) | 2005-07-12 | 2007-01-18 | Cooper Crouse-Hinds Gmbh | Connecteur a fiche antideflagrant |
CN107768892A (zh) * | 2017-10-18 | 2018-03-06 | 江苏建中能源科技有限公司 | 一种便携式可拆卸配置的墙体电气座 |
WO2020200562A1 (fr) * | 2019-04-01 | 2020-10-08 | Pflitsch Gmbh & Co. Kg | Système de vissage de fiche |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5211570A (en) * | 1992-05-27 | 1993-05-18 | Bitney Wesley E | Cord connection system |
US5302138A (en) * | 1992-03-18 | 1994-04-12 | Shields Winston E | Electrical coupler with watertight fitting |
DE29509854U1 (de) * | 1995-06-17 | 1995-08-17 | Festo Kg | Elektrische Steckverbindungseinrichtung |
DE29708645U1 (de) * | 1997-05-15 | 1998-09-17 | Johann & Konen Gmbh & Co | Elektrische Steckkupplung für fest eingebaute Fahrzeugleuchten |
DE19743212C1 (de) * | 1997-09-30 | 1999-02-11 | Siemens Ag | Elektrische Steckerkupplung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1218313A (zh) * | 1997-10-30 | 1999-06-02 | 波音公司 | 高性能连接器 |
-
2000
- 2000-10-31 FR FR0014031A patent/FR2816116B1/fr not_active Expired - Lifetime
-
2001
- 2001-10-30 EP EP01420217A patent/EP1202399A3/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5302138A (en) * | 1992-03-18 | 1994-04-12 | Shields Winston E | Electrical coupler with watertight fitting |
US5211570A (en) * | 1992-05-27 | 1993-05-18 | Bitney Wesley E | Cord connection system |
DE29509854U1 (de) * | 1995-06-17 | 1995-08-17 | Festo Kg | Elektrische Steckverbindungseinrichtung |
DE29708645U1 (de) * | 1997-05-15 | 1998-09-17 | Johann & Konen Gmbh & Co | Elektrische Steckkupplung für fest eingebaute Fahrzeugleuchten |
DE19743212C1 (de) * | 1997-09-30 | 1999-02-11 | Siemens Ag | Elektrische Steckerkupplung |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007006554A1 (fr) | 2005-07-12 | 2007-01-18 | Cooper Crouse-Hinds Gmbh | Connecteur a fiche antideflagrant |
US7794252B2 (en) | 2005-07-12 | 2010-09-14 | Cooper Crouse-Hinds Gmbh | Explosion-proof connector including a socket part and a plug part |
CN101223675B (zh) * | 2005-07-12 | 2011-06-22 | 库珀·克劳斯-海因兹有限责任公司 | 防爆连接器 |
CN107768892A (zh) * | 2017-10-18 | 2018-03-06 | 江苏建中能源科技有限公司 | 一种便携式可拆卸配置的墙体电气座 |
WO2020200562A1 (fr) * | 2019-04-01 | 2020-10-08 | Pflitsch Gmbh & Co. Kg | Système de vissage de fiche |
CN113692679A (zh) * | 2019-04-01 | 2021-11-23 | 富利驰股份有限公司 | 插头螺纹连接系统 |
Also Published As
Publication number | Publication date |
---|---|
FR2816116A1 (fr) | 2002-05-03 |
EP1202399A3 (fr) | 2003-03-05 |
FR2816116B1 (fr) | 2003-10-10 |
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