• 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:
    The present invention relates to an air outlet nozzle for a motor vehicle air-conditioning system comprising a body (2) delimiting an air outlet orifice (2A), at least one deflection lamella of the air flow ( 3A, 3B, 3C, 3D) extending longitudinally inside said orifice (2A), and a slider (7) slidably mounted along a said longitudinal strip (3B) between two end positions; characterized in that said slider (7) incorporates a touch screen (10) comprising touch control means for adjusting at least one of the parameters influencing the characteristics of the airflow delivered at the level of said nozzle by said air conditioning system. The invention also relates to a dashboard incorporating such an air outlet nozzle.
    公开号:FR3028810A1
    申请号:FR1461240
    申请日:2014-11-20
    公开日:2016-05-27
    发明作者:Patrick Panahi
    申请人:Peugeot Citroen Automobiles SA；
    IPC主号:
    专利说明:

    [0001] FIELD OF THE INVENTION The present invention relates to an air outlet nozzle for an air conditioning system of a motor vehicle. It also aims a dashboard incorporating such an air outlet nozzle. BACKGROUND OF THE INVENTION The air-conditioning system of a motor vehicle generally opens into several air outlet nozzles disposed in the dashboard of the vehicle and conventionally comprising a body defining an opening and at least one lamella arranged in this opening and intended to direct the flow of hot or cold air from a fan. The control of this air conditioning system is conventionally provided through a control unit and display integrated in the central console of the vehicle. Such a unit, described in the international application WO 00/21765, comprises a display associated with a plurality of control members for adjusting certain parameters such as the fan power and the set temperature for each zone of a system. multi-zone air conditioning. However, these control units have a large footprint and thus significantly reduce the space available at the center console. To overcome this problem, the German application DE 10 2012 020539 proposes to directly integrate the control unit and display at the outlet nozzle.
    [0002] The latter here comprises a body consisting of a closed ring of substantially rectangular shape, and two horizontal strips extending on either side of a cylindrical control unit and display.
    [0003] This comprises a cylindrical annular wheel operable in rotation in the clockwise direction and in the opposite direction about an axis transverse to the body. This wheel is also a push button whose actuation makes it possible to ensure the selection between the setting mode of the set temperature and that of the power of the ventilation. Thus, depending on the adjustment mode selected, the rotation of the wheel makes it possible to adjust the set temperature or the ventilation power.
    [0004] A central display housed in the internal space delimited by the wheel also makes it possible to display the set temperature or the ventilation power selected by the user. However, this type of adjustment knob has the disadvantage of considerably reducing the passage section for the conditioned air and of denaturing the visual rendering of the outlet nozzle. OBJECT AND SUMMARY OF THE INVENTION The present invention therefore aims to overcome these drawbacks. It proposes for this purpose, an air outlet nozzle for a motor vehicle air conditioning system comprising a body delimiting an air outlet orifice, at least one longitudinally extending airflow deflection lamella inside said orifice, and a slider slidably mounted along a said longitudinal strip between two end positions; Characterized in that said slider integrates a touch screen comprising touch control means for adjusting at least one of the parameters influencing the characteristics of the air flow delivered at said nozzle by said air conditioning system.
    [0005] The invention thus makes it possible to integrate the display and adjustment means of the air conditioning system on the air outlet nozzle without significantly reducing the passage section of the conditioned air. In addition, the smoothness of the slider enabled by the absence of a mechanical control system push and / or wheel, provides a particularly modern and pleasant visual rendering 3028810 3 that integrates perfectly with the atmosphere of the interiors that one found in current motor vehicles. The space thus released at the central console allows, for example, implanting reception areas for nomadic devices or additional storage. According to preferred features of the air outlet nozzle according to the invention, taken alone or in combination: said touch control means make it possible to adjust the set temperature and / or the ventilation power; said touch screen comprises an indicator zone on which said selected setpoint temperature and said selected fan power level are displayed; Said touch screen has dimensions of between 20 and 30 mm in length and between 10 and 20 mm in height; said touch screen is disposed on the upper face of said cursor, the latter being oriented along a plane inclined forwardly and downwardly relative to that of said longitudinal strip on which said slider is slidably mounted; said outlet nozzle comprises a plurality of longitudinal lamellae pivotally mounted on a respective longitudinal axis and integral in rotation with each other, said longitudinal lamellae being connected to said slider so that its displacement in rotation upwards or downwards causes the simultaneous rotation of said longitudinal lamellae; said outlet nozzle comprises a plurality of transverse lamellae pivotally mounted around a respective transverse axis and integral in rotation, said transverse lamellae being connected to said cursor so that its translational movement causes the simultaneous rotation of said transverse lamellae; the adjustment of one of the parameters influencing the characteristics of the air flow delivered at the level of said nozzle is ensured by the displacement of said slider along said longitudinal strip on which it is slidably mounted; and / or - the setting of the set temperature or the ventilation power is ensured by the movement of said slider along said longitudinal slat on which it is slidably mounted. The invention also aims in a second aspect, a dashboard incorporating such an air outlet nozzle. Brief description of the drawings The description of the invention will now be continued by the detailed description of an exemplary embodiment, given below by way of illustration but without limitation, with reference to the appended drawings, in which: FIG. represents a perspective view of the air outlet nozzle for a motor vehicle according to the invention; and FIG. 2 is an enlarged view of zone II of FIG. 1 on which is represented the cursor integrating the touch screen. DETAILED DESCRIPTION OF THE EMBODIMENT The air outlet nozzle 1 shown in FIG. 1 is intended to be mounted in an opening in the dashboard (not shown) of a motor vehicle. It comprises an annular body 2 of substantially rectangular shape delimiting an air outlet orifice 2A, within which two sets of respectively perpendicular air flow deflection strips are arranged. The first set consists of four longitudinal strips 3A, 3B, 3C, 3D distributed at regular intervals one above the other over the entire height of the body 2. The slats 3A, 3B, 3C, 3D are each pivotally mounted 30 according to a respective longitudinal axis 4A, 4B, 4C, 4D, the latter being furthermore integral in rotation by means of a rod connecting them to each other and not visible in FIG. 1. The second clearance consists of six transverse lamellae 5A, 5B, 5C, 5D, 5E, 5F distributed at regular intervals along the other 3028810 5 over the entire length of the body 2, and located at the rear of the slats 4A, 4B, 4C, 4D of the first set The lamellae 5A, 5B, 5C, 5D, 5E, 5F are each pivotally mounted on a respective transverse axis 6A, 6B, 6C, 6D, 6E, 6F, the latter 5 being further integral in rotation through a rod connecting them and not visible in Figure 1. The air outlet nozzle 1 also comprises a slider 7 for controlling the rotation of the first set of longitudinal slats 3A, 3B, 3C, 3D and the second set of transverse slats 5A, 5B, 5C, 5D, 5E, 5F. In a conventional manner, this slider 7 is mounted on one of the 3B of the two central strips 3B, 3C of the first set of longitudinal strips 3, so as to be integral in rotation with the strip 3B. Thus, the displacement in rotation of this slider 7 upwards or downwards causes the simultaneous rotation of the longitudinal slats 3A, 3B, 3C, 3D and causes a modification of the vertical orientation of the air flow coming out of the nozzle 1 The slider 7 is further slidable along the central longitudinal strip 3B between two end positions. The latter 20 is also connected, via connection means not visible in FIG. 1, to one 5C of the central lamellae 5C, 5D of the second set of transverse lamellae 5A, 5B, 5C, 5D, 5E, 5F, so its displacement in translation causes the simultaneous rotation of the transverse lamellae 5A, 5B, 5C, 5D, 5E, 5F and causes a modification of the lateral orientation of the air flow coming out of the nozzle 1. The cursor 7 which presents here a substantially triangular section surrounds a portion of the central strip 3B of the set of longitudinal strips 3A, 3B, 3C, 3D: its two lateral faces 7A, 7B are each provided with a respective slot through which this central strip 3B. The lower face 7C of this slider 7 is oriented in a plane substantially parallel to the slat 3B; while its upper face 7D which comprises a touch screen display and control 10 extends in a plane inclined forwards and downwards with respect to that of this same lamella 3B, so that this screen 10 remains visible to the driver of the vehicle regardless of the angular orientation of the longitudinal strips 3A, 3B, 3C, 3D. The touch screen 10 is here conventionally formed by the superposition 5 of a liquid crystal display (LCD) and a touch screen of capacitive type based on the detection of the transfer of electric charge operating towards the finger of the user from the area of the screen with which he is in contact. The touch screen 10, of rectangular shape, occupies almost the entire upper face 7D of the slider 7. It preferably has dimensions of between 20 and 30 mm in length and between 10 and 20 mm in height, which makes it possible to ensure an excellent compromise between the ergonomics of use and the dimensioning of the cursor 7.
    [0006] The central portion of the touch screen 10 is an indicator zone on which the user selected set temperature and fan power level are displayed. As is clearly visible in FIG. 2, the set temperature is indicated here in the form of a digital display 11 at two digits and one decimal, while the ventilation power level is materialized via a functional pictogram 12 representing a propeller whose number of blades displayed (included in this case, between 0 and 4) depends on the power level of the chosen ventilation.
    [0007] Preferably, and as shown in the figures, these indications are displayed one above the other (the ventilation power level being below the set temperature). The two side portions of this touch screen 10 are in turn occupied by touch buttons 13, 14, 15, 16 allowing the user to select the desired temperature and the level of ventilation power he desires. . Thus, the left portion of the screen 10 has two touch buttons 13, 15 located one above the other and for decreasing respectively the set temperature and the power level of the ventilation. Similarly, the right portion of this screen 10 has two touch buttons 14, 16 located one above the other and to increase respectively the set temperature and the power level of the ventilation. The rear face 7E of the slider 7 has a passage opening (not visible in the figures) for the power supply and connection harnesses with the centralized electronic management module 10 of the vehicle. The latter then pass inside a guiding and masking sheath having a rigid portion connected to the rear face 7E of the slider 7 and extending by a second flexible portion adapted to adapt to the movements of the slider 7. Advantageously an air outlet nozzle according to the invention is disposed in each of the independently adjustable zones of the air conditioning system. For example, and for a dual-zone air conditioning system, there will be a first nozzle on the left side of the dashboard easily manipulated by the driver and a second on the right side accessible to the front passenger.
    [0008] According to a first variant embodiment not shown, the touch screen has only two touch buttons to adjust only the set temperature. The ventilation power is adjusted by moving this slider along the longitudinal strip on which it is slidably mounted. To do this, a series of sensors are arranged along this slat in order to locate the current position of the slider from a predetermined number of positions (for example, 5) each corresponding to a given ventilation power level. The touch screen can display the same indications as the screen 10 (set temperature and ventilation power) or only the set temperature, which allows its dimensions to be considerably reduced (the level of ventilation power remaining then identifiable at the position of the cursor). The slider is then not connected to the second set of transverse slats 5A, 5B, 5C, 5D, 5E, 5F so that its displacement in translation does not cause any rotation of the transverse slats 5A, 5B, 5C, 5D, 5E , 5F. The lateral orientation of the air flow is effected via a second slider located below the body 2 and slidably mounted in a longitudinal direction. This second slider is connected to the second set of transverse slats 5A, 5B, 5C, 5D, 5E, 5F, so that its displacement in translation causes the simultaneous rotation of these transverse slats and causes a modification of the lateral orientation of the flow. Exhaust air from the nozzle 1. According to another embodiment not shown, the touch screen has only two touch buttons to adjust only the ventilation power. The setting of the set temperature is made by moving this slider along the longitudinal strip on which it is slidably mounted. According to yet other embodiments not shown: - the touch buttons that comprise the screen are replaced by other touch control means such as touch cursors; the touch screen and / or slider slidably mounted on longitudinal strip 3B make it possible to adjust other types of parameters affecting the characteristics of the air flow delivered at said nozzle by said system air conditioning; - The number of longitudinal lamellae is different and / or they are integral with the annular body which is pivotally mounted along a longitudinal axis on the dashboard; and / or - the air outlet nozzle has no transverse lamellae or their number is different. Of course, the present invention is not limited to the embodiments described and shown, but also encompasses all variants within the scope of those skilled in the art.
    权利要求:
    Claims (10)
    [0001]
    REVENDICATIONS1. Air outlet nozzle for a motor vehicle air-conditioning system comprising a body (2) delimiting an air outlet orifice (2A), at least one deflection blade of the air flow (3A, 3B, 3C , 3D) extending longitudinally inside said orifice (2A), and a slider (7) slidably mounted along a said longitudinal strip (3B) between two end positions; characterized in that said slider (7) incorporates a touch screen (10) comprising touch control means (13, 14, 15, 16) for adjusting at least one of the parameters affecting the characteristics the air flow delivered at said nozzle by said air conditioning system.
    [0002]
    2. Air outlet nozzle according to claim 1, characterized in that said touch control means (13, 14, 15, 16) make it possible to adjust the set temperature and / or the ventilation power. .
    [0003]
    3. Air outlet nozzle according to claim 2, characterized in that said touch screen comprises an indicator zone on which are displayed said set temperature and said selected ventilation power level.
    [0004]
    4. Air outlet nozzle according to one of claims 1 to 3, characterized in that said touch screen (10) has dimensions of between 20 and 30 mm in length and between 10 and 20 mm in height.
    [0005]
    5. Air outlet nozzle according to one of claims 1 to 4, characterized in that said touch screen (10) is disposed on the upper face of said slider (7), the latter being oriented in a plane inclined towards the front and the bottom relative to that of said longitudinal strip (3B) on which said slider (7) is slidably mounted.
    [0006]
    6. Air outlet nozzle according to one of claims 1 to 5, characterized in that it comprises a plurality of longitudinal strips 3028810 10 (3A, 3B, 3C, 3D) pivotally mounted along a respective longitudinal axis and solidarity in rotation with each other, said longitudinal lamellae (3A, 3B, 3C, 3D) being connected to said slider (7) so that its displacement in upward or downward rotation causes the simultaneous rotation of said longitudinal slats (3A, 3B, 3C, 3D).
    [0007]
    7. Air outlet nozzle according to one of claims 1 to 6, characterized in that it comprises a plurality of transverse strips (5A, 5B, 5C, 5D, 5E, 5F) pivotally mounted around a 10 respective transverse axis and integral in rotation, said transverse lamellae (5A, 5B, 5C, 5D, 5E, 5F) being connected to said slider (7) so that its displacement in translation causes the simultaneous rotation of said transverse slats (5A, 5B , 5C, 5D, 5E, 5F).
    [0008]
    8. Air outlet nozzle according to one of claims 1 to 6, characterized in that the adjustment of one of the parameters affecting the characteristics of the air flow delivered at said nozzle is provided by moving said slider (7) along said longitudinal strip (3B) on which it is slidably mounted.
    [0009]
    9. Air outlet nozzle according to claim 8, characterized in that the adjustment of the set temperature or the ventilation power is ensured by the displacement of said slider (7) along said longitudinal strip (3B) on which it is slidably mounted.
    [0010]
    10. Dashboard of a motor vehicle having at least one air outlet nozzle according to one of claims 1 to 9. 25
    类似技术:
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    同族专利:
    公开号 | 公开日
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    引用文献:
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    法律状态:
    2015-10-23| PLFP| Fee payment|Year of fee payment: 2 |
    2016-05-27| PLSC| Publication of the preliminary search report|Effective date: 20160527 |
    2016-10-24| PLFP| Fee payment|Year of fee payment: 3 |
    2017-10-20| PLFP| Fee payment|Year of fee payment: 4 |
    2018-06-29| CA| Change of address|Effective date: 20180312 |
    2018-06-29| CD| Change of name or company name|Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR Effective date: 20180312 |
    2018-10-24| PLFP| Fee payment|Year of fee payment: 5 |
    2019-10-22| PLFP| Fee payment|Year of fee payment: 6 |
    2020-10-21| PLFP| Fee payment|Year of fee payment: 7 |
    2021-10-20| PLFP| Fee payment|Year of fee payment: 8 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1461240A|FR3028810B1|2014-11-20|2014-11-20|AIR EXIT NOZZLE FOR AUTOMOBILE AIR CONDITIONING AIR CONDITIONING SYSTEM|FR1461240A| FR3028810B1|2014-11-20|2014-11-20|AIR EXIT NOZZLE FOR AUTOMOBILE AIR CONDITIONING AIR CONDITIONING SYSTEM|
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