• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    In this charging device (1), it is provided according to the present invention that the seal (12) is made in the form of a sealing ring (12) extending around the charge socket (5). and that the closure cap (7) has an annular appendage (13) coming into contact, when the closure cap (7) is closed, of the sealing ring (12) along its ring contour. A charging device is created to ensure that the design and installation of the device is easy to secure from the charging socket to the outside.
    公开号:FR3027851A1
    申请号:FR1560257
    申请日:2015-10-27
    公开日:2016-05-06
    发明作者:Sven Meinl；Siegfried Walter；Jochen Eppele
    申请人:Dr Ing HCF Porsche AG；
    IPC主号:
    专利说明:

    [0001] DESCRIPTION The present invention relates to a charging device for an electrically driven vehicle, with a charging shell having an access opening, with an electric charge socket disposed inside the charging shell, with a closure cover disposed in the load shell, so as to tilt and covering in a closed position the access opening of the load shell and releasing in an open position this access opening and with a seal. Such charging devices are used in vehicles with electric or hybrid drive. Such vehicles comprise at least one battery and / or a traction battery that can be charged, for example in PHEV vehicles (PHEV = Plug-In Hybrid Electric Vehicle) or BEY vehicles (Battery Electric Vehicle). , battery electric vehicle in French), via an electrical charge plug accessible from the outside at the level of the vehicle body, by means of a connection for example with an electric charging station or an individual electrical connection of a house conventional. The load tap is disposed in a load cavity of the vehicle body covered and / or closed by a closure cap. A mechanism interacting with the closure cap allows the choice of opening and closing of the charging cavity and / or folding in the open or closed position of the closure cap with respect to the charging cavity, thus allowing access to the charge taking. The mechanism may for example contain a kinematic called Push-Push (thrust-push) such as that already used in conventional tank covers. A charging device having the characteristics of the above-mentioned type is known from document DE 10 2012 019 796 A1. This discloses the use of a seal making it possible to protect the charging socket comprising electrical, metal, or electrical contacts. infiltration of dirt, dust and liquids, especially water and thus to guarantee its long-term operational capacity. This seal is made in the form of a peripheral seal in the radial plane placed either at the sealing surface of the charge cavity or at a sealing surface of the closure cap. This makes it possible to seal the charging device between the closure cover and the load shell. A charging device for a vehicle with electric drive with a seal is also known from DE 10 2011 114 383 A1. The closing cap houses a sealing ring contacting, in the case of closed closing cover, a contour of ring facing him from a charging socket. The object of the present invention is to improve a charging device of the type previously mentioned so as to ensure, with simple design and assembly, a secure seal of the load plug to the outside. This objective is achieved by a charging device for an electrically driven vehicle, with a charging shell having an access opening, with an electrical charge socket disposed within the charging shell, with a cache closure member disposed in the load shell, so as to tilt covering in a closed position the access opening of the load shell and releasing in an open position this access opening, as well as with a seal, characterized in that the seal is in the form of a sealing ring 20 extending around the load receptacle and the closure cap has an annular appendage coming into contact with the closure cap when closed. the sealing ring along its ring contour. In the charging device according to the invention, it is thus provided that the seal is made in the form of the sealing ring extending around the load receptacle and that the closure cap has an annular appendix coming into contact with the seal. of the sealing ring along its ring contour when the closure cap is closed. Therefore, the sealing ring is disposed in a stationary component. The closure cover is placed with its annular appendage against the seal when closing the closure cap and thus seals the load plug in the closed position of the closure cover to the outside. Since the seal extends around the load tap, the seal does not occur in the front region of the load tap but in the region around the charging plug. The seal is thus arranged to be protected, largely eliminating the risk of mechanical damage to the seal ring. Thus, after a plurality of charging cycles, a secure sealing of the charging device is ensured in the immediate vicinity of the charging socket. This prevents the infiltration of dirt, dust and liquids, especially water, in the region of electrical contacts, mechanical load taking. The load tap is preferably made in the form of a cylinder on its side facing the closed closing cap. This cylindrical shape allows a simple and secure positioning of the sealing ring with respect to the load plug. It is particularly advantageous that the sealing ring is disposed in a cavity of the charge shell, the cavity of the charge shell forming a transition relative to the charging socket. In this configuration, the sealing ring can press, when the closure cover acts on it, directly against the cavity and thus absorb the sealing forces.
    [0002] Preferably, the sealing ring is made in the form of a circle. It preferably has a cross section in the form of a circle. The sealing element takes the form of a tubular seal. It thus has sufficient elasticity in case of optimal sealing effect.
    [0003] The annular appendage is preferably made in a rigid manner. In particular, it forms a building unit, thus closing a component with the closure cover. These include a piece of plastic material. This is preferably manufactured by injection molding.
    [0004] It is in particular provided that the annular appendage comprises a flat annular surface to be placed against the sealing ring in the case of a closed closing cap. The fact that the sealing ring is compressed under the effect of the closure cap allows the sealing ring to rest with a relatively large sealing surface against the flat annular surface of the annular appendage. Preferably, the annular shaped surface is in the form of a circle. The closure cap is preferably constructed so that it has a cache section disposed in the load shell for tilt and a connector connected to the cache section. The fitting then has the annular appendage on the front side opposite the cache section. The locking and / or unlocking of the closure cap can occur in the most different possible manner, for example by means of the "push-push" type mechanism previously exposed. In the locked position of the closure cap, it rests, in the region of its ring contour, against the sealing ring and the press so as to join them together slightly. Upon actuation of the push-push mechanism, the sealing ring is slightly more compressed and thus unlocks the mechanism, so that the closure cover is then engaged and can switch to its open position.
    [0005] It is preferably provided for locking the closure cover and the load shell in the closed position of the closure cover, in the event of sealing of the sealing ring and the annular insert, that the closure cover comprises, at the opposite of its axis of tilt relative to the load shell, a pusher and the load shell has opposite to its axis of tilting a placement element for receiving the pusher. This placement element makes it possible to lock and unlock the pusher and to securely place the placement element, thus firmly holding the pusher and thus the closure cap in the locked position in a defined position in which the sealing occurs between the ring contour of the closing cap and the sealing ring. Preferably, the locking / unlocking of the closure cap occurs by means of a push-push mechanism. Without being limited thereto, other features of the present invention will be apparent from the accompanying drawing and the description of the preferred exemplary embodiment shown in the drawing, in which: Figure 1 illustrates a vehicle in the region of an opening bodywork with the load device in it, illustrated with the closing cover in the open position; Figure 2 illustrates a section through the arrangement 30 of Figure 1, illustrated with the closed closure cover. A body 2, shown only in the region of a charging device 1, of a vehicle with an electric drive, in particular a passenger vehicle, comprises a body opening 3 for accommodating the load device 1.
    [0006] The charging device 1 comprises a charging shell 4 and an electric charging socket 5 disposed inside the charging shell 4. A closing cover 7 is arranged in the charging shell 4 so that in the region of a hinge 6. In the open position of the closure cover 7, as shown in FIG. 1, said cover releases an access opening 8 of the load shell 4, making the grip load 5 accessible and allowing to connect an unillustrated electrical plug connected to an electric cable on the charging socket 5 to perform the load. In the closed position illustrated in FIG. 2 of the closing cap 7, this covers the access opening 8 of the load shell 4 and is locked to the load shell 4. The load shell 4 receives the plug charge 5 and seals with respect to it. Specifically, the load shell 4 made of plastic material is disposed radially outward in a recess 9 of the body 2 in the region of its body opening 3 and is fixed therein, in particular with the aid of a seal 10. The load shell 4 is clipped with fasteners in the side portion of the body 2. Starting from this outer region of support of the load shell 4, said shell spring to return to the vehicle interior and comprises in the radial plane inwardly a peripheral cavity 11 forming the sealed transition with respect to the charge socket 5. This cavity 11 is thus disposed near the charge socket 5 and thus extends around the load taking 5 performed in annular form. The cavity 11 receives a sealing ring 12 made in a circular form corresponding to the shape of the cavity 11. The sealing ring 12 has a circular cross section and is designed as a tubular seal or a waterproof lip. The sealing ring 12 thus extends around the charging socket 5, directly close to it. The closure cover 7 comprises, with respect to its closed position, as illustrated in FIG. 2, an annular appendage 13 on its side facing the cavity 11. In concrete terms, the closure cap 7 is made in such a way that it comprises a cover section 14 arranged in the load shell 4 so as to be able to tilt and a connection 15 connecting the cover section 14, the connection 15 comprising the annular appendage 13 on the front side, the opposite of the cover section 14. This annular appendage 13 comes into contact with the sealing ring 12 along its ring contour in the event of a closed closing cap 7 and compresses them slightly together. FIG. 2 illustrates, in the closed position of the closure cap 7, the sealing ring 12 in its starting position, thus in the position not compressed by the closure cap 7. The sealing ring 12 comprises on its side opposite to the cavity 11 a freely protruding sealing spout 16 surrounding it. The sealing ring 12 is a cellular rubber tubular seal, in particular EPDM cellular rubber. The sealing ring 12 is fixed by means of an adhesive strip 17 gluing on both sides in the form of a ring and bonded on the one hand to the cavity 11, on the other hand to the ring This tubular seal is bonded to a soft component of the load shell 4. The planar annular surface 18 of the annular appendage 16, making it possible to provide a plane seal between the closure cap 7 and the seal ring. 12, said surface 18 being directed towards the sealing ring 12. The closure cover 7 is generally made in the form of an injection molded part and is rigid. The lock for the closure cap 7 and the load shell 4 is illustrated in FIG. 1 in the closed position of the closure cap 7 in the event of sealing of the sealing ring 12 and the annular appendage 13. The closing cap 7 has, in opposition to its tilting axis, and thus of the hinge 6, a pusher 19 and the load shell 4, has, opposite said tilting axis, a positioning element. 20 to receive the pusher 19. The pusher 19 and the placement member 20 act to implement a push-push function. The pressure exerted on the closing cap 7 closed makes it possible to lift the lock and the closure cap 7 slightly tilted out of the closed position under the action of a spring element of the push-push mechanism, so that the closure cover 7 can be brought into the open position with one hand. The charge socket 5 thus becomes accessible to the charging plug. Once the charging plug is removed from the charging plug 5, the closure cap 7 is again manually tilted into the closed position, the pusher 19 then being locked with the placement member 20. In the charging device, the sealing occurs in the axial plane and the pressure is exerted through the placement element 20. Only in this context are required reduced closing forces. This results in an advantageous haptic. The only tolerances present are inside the module, independently of the load tap 5. The sealing ring 12 can be replaced without difficulty. This allows a good balancing of the tolerance and thus an overpressure of the placement element. The adjustment surfaces are easily adaptable, including the adaptation of the end position, closing forces, etc. Reference numeral 21 denotes a charging pushbutton of the charging device received by the charging shell 4. The following parts, elements, components, parts and means of the invention are referenced as follows in the accompanying drawings: : Load device 2: Body 10 3: Body opening 4: Load hull: Load socket 6: Hinge 7: Closing cover 15 8: Access opening 9: Removal: Seal 11: Cavity 12: Bushing Sealing 20 13: Annular Appendix 14: Cover Section: Fitting 16: Sealing Spout 17: Adhesive Tape 25 18: Surface 19: Tappet: Placement Element 21: Charge Push Button Of course, the invention does not is not limited to the embodiments described and shown in the accompanying drawings. Modifications are possible, particularly from the point of view of the constitution of the various elements or by substitution of technical equivalents, without departing from the scope of protection of the invention.
    权利要求:
    Claims (11)
    [0001]
    REVENDICATIONS1. Charging device (1) for an electrically driven vehicle, with a charging shell (4) having an access opening (8), with an electric charging socket (5) disposed inside the charging shell (4), with a closure cover (7) arranged in the load shell (4), so as to tilt covering in a closed position the access opening (8) of the load shell (4) and releasing in an open position this access opening (8), as well as with a seal (12), characterized in that the seal (12) is in the form of a sealing ring (12). extending around the load tap (5) and that the closure cap (7) has an annular appendage (13) coming into contact, when the closure cap (7) is closed, of the sealing ring ( 12) along its ring contour.
    [0002]
    2. Loading device according to claim 1, characterized in that the load receptacle (5) is formed in the form of a cylinder on its side 15 facing the closure cap (7) closed.
    [0003]
    3. Charging device according to claim 1 or 2, characterized in that the sealing ring (12) is arranged in a cavity (11) of the charge shell (4), the cavity (11) of the shell of charge (4) forming a transition with respect to the charging socket (5). 20
    [0004]
    4. Charging device according to any one of claims 1 to 3, characterized in that the sealing ring (12) is formed in the form of a circle.
    [0005]
    5. Charging device according to any one of claims 1 to 4, characterized in that the sealing ring (12) 25 has a cross section in the form of a circle.
    [0006]
    6. Loading device according to any one of claims 1 to 5, characterized in that the sealing ring (12) takes the form of a tubular seal.
    [0007]
    7. Loading device according to any one of claims 1 to 6, characterized in that the annular appendix (13) is made rigidly.
    [0008]
    Charge device according to one of Claims 1 to 7, characterized in that the annular appendix (13)
    [0009]
    9 - comprises a plane annular surface (18) to be placed against the sealing ring (12) when the closure cap (7) is closed. 9. Charging device according to claim 8, characterized in that the annular surface (18) is in the form of a circle.
    [0010]
    Load device according to one of Claims 1 to 9, characterized in that the closure cap (7) has a cover section (14) arranged in the load shell (4) so as to be able to toggle and a connector (15) connected to the cover section (14), the fitting (15) having the annular appendage (13) on the front side, opposite to the cover section (14).
    [0011]
    Load device according to one of Claims 1 to 10, characterized in that for locking the closure cap (7) and the load shell (4) in the closed position of the closure cap (7), when the sealing ring (12) and the annular appendage (13) are sealed, the closing cap (7) has, opposite its tilting axis (6) relative to the shell of load (4), a pusher (19) and the load shell (4) has, opposite said tilting axis (6), a positioning element (20) for receiving the pusher (19).
    类似技术:
    公开号 | 公开日 | 专利标题
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    EP0478432A1|1992-04-01|Sealed housing for an electrical element such as a circuit breaker
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    FR3104330A1|2021-06-11|ELECTRICAL SOCKET SYSTEM, AND VEHICLE INCLUDING AN ELECTRICAL SOCKET SYSTEM.
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    FR2760721A1|1998-09-18|Gripping handle
    同族专利:
    公开号 | 公开日
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    GB201518856D0|2017-02-15|
    CN105576740A|2016-05-11|
    FR3027851B1|2017-06-23|
    US20160121744A1|2016-05-05|
    GB2542861B|2018-02-07|
    CN105576740B|2019-01-11|
    GB2542861A|2017-04-05|
    引用文献:
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    DE102018203967A1|2018-03-15|2019-09-19|Bayerische Motoren Werke Aktiengesellschaft|Charging terminal of a vehicle|
    DE102018205594A1|2018-04-12|2019-03-28|Bayerische Motoren Werke Aktiengesellschaft|Motor vehicle with an electrical contacting unit|
    CN109301591B|2018-10-18|2020-10-23|蔚来控股有限公司|Interface protection component and electric automobile charge|
    CN110600928B|2019-09-16|2021-05-25|深圳市长盈精密技术股份有限公司|Socket and connector assembly|
    KR102176317B1|2019-10-30|2020-11-09|주식회사 서연이화|Up and down open and closed type charging door device for electric vehicle|
    法律状态:
    2016-10-07| PLSC| Publication of the preliminary search report|Effective date: 20161007 |
    2016-10-20| PLFP| Fee payment|Year of fee payment: 2 |
    2017-10-24| PLFP| Fee payment|Year of fee payment: 3 |
    2018-10-22| PLFP| Fee payment|Year of fee payment: 4 |
    2019-10-28| PLFP| Fee payment|Year of fee payment: 5 |
    2020-10-21| PLFP| Fee payment|Year of fee payment: 6 |
    2021-10-21| PLFP| Fee payment|Year of fee payment: 7 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE102014115907.1A|DE102014115907A1|2014-10-31|2014-10-31|Charging device for an electrically driven vehicle|
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