Vehicle window glass water removal device, vehicle window glass water removal system and vehicle

Abstract

The utility model provides a vehicle window glass water removal device, a vehicle window glass water removal system and a vehicle. The vehicle window glass water removal device comprises a nozzle, an air injection channel is formed in the nozzle, the nozzle is suitable for being suspended on vehicle window glass, an inlet of the air injection channel is suitable for being communicated with an air source, and an outlet of the air injection channel is used for facing the vehicle window glass; the purpose of water removal can be achieved under the condition that the nozzle does not make contact with the windshield glass, noise generated in the water removal process of the vehicle window glass water removal device is reduced, and abrasion between the vehicle window glass water removal device and the vehicle window glass is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle window dewatering, and specifically relates to a vehicle window glass dewatering device, a vehicle window glass dewatering system and a vehicle. Background Art

[0002] The existing vehicle window wiper device performs contact friction wipe on the windshield through a wiper rubber strip.

[0003] However, in the process of scraping by the wiper strips, the impact of the wiper strips on the glass will produce noise, and the frictional wiper will cause the wiper strips to age and wear out, reducing the wiping effect and affecting the field of view of the windshield. Utility Model Content

[0004] One purpose of the utility model is to provide a vehicle window glass dewatering device, a vehicle window glass dewatering system and a new technical solution for a vehicle.

[0005] According to a first aspect of the utility model, a vehicle window glass water removal device is provided, comprising:

[0006] The nozzle has a jet passage therein, the nozzle is suitable for being suspended on a vehicle window glass, the inlet of the jet passage is suitable for being connected to an air source, and the outlet of the jet passage is used to face the vehicle window glass.

[0007] Optionally, the nozzle has a plurality of the jet channels, and the plurality of the jet channels are arranged at intervals along the length direction of the nozzle.

[0008] Optionally, the nozzle has an air jet channel, and the air jet channel is arranged along the length direction of the nozzle.

[0009] Optionally, a cavity is provided in the nozzle, and the cavity is connected between the gas source and the jet channel.

[0010] Optionally, a connecting seat is further included, the connecting seat includes a fixed part and a movable part, the fixed part is suitable for connecting to the wiper arm, the movable part is movably connected to the fixed part, and at least a part of the nozzle is connected to the movable part.

[0011] Optionally, the fixed portion is provided with a pivot, the movable portion is provided with a connecting hole, and the pivot is rotatably matched with the connecting hole.

[0012] Optionally, the pivot is perpendicular to the length direction of the nozzle.

[0013] Optionally, it further comprises an elastic member, which is in the shape of an elongated strip and is at least partially fixed in the mounting groove in the movable part;

[0014] In a direction perpendicular to the length of the nozzle, grooves are provided on both sides of the nozzle, and the elastic member is used to be inserted into the grooves of the nozzle.

[0015] Optionally, a spoiler is further included, wherein the spoiler is connected to the elastic member, and in the length direction of the nozzle, the spoiler is located on both sides of the movable part.

[0016] Optionally, a buckle is further included, and the buckle is connected to two ends of the elastic member to limit the nozzle.

[0017] According to a second aspect of the utility model, a vehicle window glass dewatering system is provided, comprising a wiper arm and the vehicle window glass dewatering device according to the first aspect;

[0018] The vehicle window glass water removal device is connected to the wiper arm.

[0019] Optionally, it further comprises an air source, which is connected to the inlet of the jet channel through a pipeline.

[0020] According to a third aspect of the utility model, a vehicle is provided, comprising a vehicle window glass and the vehicle window glass water removal system according to the second aspect;

[0021] Alternatively, the device comprises a vehicle window glass and the vehicle window glass dehumidification device according to the first aspect, wherein the outlet of the jet passage faces the vehicle window glass.

[0022] A technical effect of the utility model is:

[0023] An embodiment of the present application provides a vehicle window glass dehydration device, which includes a nozzle having a jet channel therein. The nozzle is suitable for being suspended on the vehicle window glass. The inlet of the jet channel is suitable for being connected to an air source, and the outlet of the jet channel is used to face the vehicle window glass, so that the nozzle can achieve the purpose of dehydration without contacting the windshield, thereby reducing the noise of the vehicle window glass dehydration device during the dehydration process and avoiding wear between the vehicle window glass dehydration device and the vehicle window glass.

[0024] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention.

[0026] Figure 1 A schematic diagram of a vehicle window glass water removal device provided by one embodiment of the utility model;

[0027] Figure 2 A three-dimensional diagram of a vehicle window glass water removal device provided by one embodiment of the utility model;

[0028] Figure 3 A partial enlarged view of a vehicle window glass water removal device provided by one embodiment of the utility model;

[0029] Figure 4 A cross-sectional view of a vehicle window glass water removal device provided in one embodiment of the utility model;

[0030] Figure 5 A schematic diagram of a vehicle window glass dewatering system provided in one embodiment of the utility model.

[0031] in:

[0032] 100. Vehicle window glass dewatering device; 1. Connecting seat; 11. Fixed part; 12. Moving part; 2. Nozzle; 21. Jet channel; 3. Elastic part; 4. Spoiler; 5. Buckle;

[0033] 200, wiper arm; 300, air source; 400, car window glass. DETAILED DESCRIPTION

[0034] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0035] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be understood as limiting the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0036] The term "first" or "second" in the specification and claims of this application may include one or more of the features explicitly or implicitly. In the description of this application, unless otherwise specified, "plurality" means two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally means that the objects connected before and after are in an "or" relationship.

[0037] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0038] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0040] Reference Figure 1 and Figure 2 , the embodiment of the present application provides a vehicle window glass dehumidification device, the vehicle window glass dehumidification device comprising:

[0041] The nozzle 2 has a jet passage 21 therein, and the nozzle 2 is suitable for being suspended on a vehicle window glass. The inlet of the jet passage 21 is suitable for being connected to an air source, and the outlet of the jet passage 21 is used to face the vehicle window glass.

[0042] In this embodiment, the nozzle 2 is suitable for being suspended on the vehicle window glass, that is, the nozzle 2 is not in contact with the vehicle window glass, so that the distance between the nozzle 2 and the vehicle window glass is maintained in the range of 0.2-10 cm, for example, the distance between the nozzle 2 and the vehicle window glass is set to 0.5 cm, 2 cm, 3 cm, 5 cm or 8 cm.

[0043] In one embodiment, the long strip nozzle can be fixed in the middle and then suspended on the vehicle window glass to form a suspended vehicle window glass dewatering device, and the vehicle window glass can be cleaned by spraying air using the nozzle 2.

[0044] Specifically, the inlet of the jet channel 21 is suitable for connecting to the air source, the outlet of the jet channel 21 is used to face the vehicle window glass, the jet channel 21 can be a plurality of point channels arranged at intervals, or the jet channel 21 is a linear channel arranged along the length direction of the nozzle 2, and the jet channel 21 faces the vehicle window glass.

[0045] In this embodiment, the air source conveys a high-speed airflow to the jet channel 21 and outputs it from the outlet at the bottom of the jet channel 21. When the nozzle 2 follows the swing of the wiper arm, the outlet of the jet channel 21 on the nozzle 2 outputs a high-speed airflow to different positions of the vehicle window glass, so that the nozzle 2 can achieve the purpose of dewatering without contacting the windshield glass, thereby reducing the noise of the vehicle window glass dewatering device during the dewatering process, avoiding the wear between the vehicle window glass dewatering device and the vehicle window glass, and ensuring the structural integrity and dewatering effect of the vehicle window glass dewatering device.

[0046] The vehicle window glass dehydration device provided in the embodiment of the present application includes a nozzle 2, wherein the nozzle 2 has a jet channel 21, and the nozzle 2 is suitable for being suspended on the vehicle window glass. The inlet of the jet channel 21 is suitable for being connected to an air source, and the outlet of the jet channel 21 is used to face the vehicle window glass, so that the nozzle 2 can achieve the purpose of dehydration without contacting the windshield, thereby reducing the noise during the dehydration process of the vehicle window glass dehydration device, avoiding wear between the vehicle window glass dehydration device and the vehicle window glass, and ensuring the structural integrity and dehydration effect of the vehicle window glass dehydration device.

[0047] In one embodiment, the nozzle 2 has a plurality of the jet channels 21, and the plurality of the jet channels 21 are arranged at intervals along the length direction of the nozzle 2. For example, the jet channels 21 may be a plurality of point-shaped channels arranged at intervals.

[0048] In this embodiment, the inlets of multiple jet channels 21 can all be connected to the air source, for example, the inlets of multiple jet channels 21 are connected to the air source together through the buffer chamber in the nozzle 2; the outlets of multiple jet channels 21 are used to be directed toward the vehicle window glass, so that different positions of the vehicle window glass can be cleaned by high-speed airflows output from the outlets of multiple jet channels 21, thereby improving the water removal efficiency of the vehicle window glass water removal device.

[0049] In one embodiment, the nozzle 2 has an air jet channel 21, and the air jet channel 21 is arranged along the length direction of the nozzle 2. For example, the air jet channel 21 is a linear channel arranged along the length direction of the nozzle 2.

[0050] In this embodiment, the inlet of a jet channel 21 can be connected to an air source, and the outlet of a jet channel 21 forms a long strip outlet, so that the high-speed airflow output through the long strip outlet can clean different positions of the vehicle window glass, which can also improve the water removal efficiency of the vehicle window glass water removal device and reduce the difficulty of molding the nozzle 2.

[0051] In one embodiment, a cavity is provided in the nozzle 2 , and the cavity is connected between the gas source and the jet channel 21 .

[0052] In this embodiment, a cavity connected to the jet channel 21 may be provided in the nozzle 2. The jet channel 21 may be a plurality of point-shaped channels arranged at intervals, or the jet channel 21 may be a linear channel arranged along the length direction of the nozzle 2. The cavity is connected to the gas source, and the jet channel 21 faces the vehicle window glass. The cavity can buffer and store the gas transported by the gas source, thereby ensuring the uniformity of the airflow transported to the vehicle window glass through the jet channel 21.

[0053] In one embodiment, see Figures 2 to 4 , also includes a connecting seat 1, the connecting seat 1 includes a fixed part 11 and a movable part 12, the fixed part 11 is suitable for connecting to the wiper arm, the movable part 12 is movably connected to the fixed part 11, and at least part of the nozzle is connected to the movable part.

[0054] In this embodiment, the connection base 1 is suitable for connecting with the wiper arm, so that when the wiper arm swings, the connection base 1 and the nozzle 2 are driven to swing, thereby expanding the dewatering area of ​​the vehicle window glass dewatering device. When the wiper arm swings, it can drive the fixed part 11 and the movable part 12 to swing together, and the nozzle 2 is connected to the movable part 12 and can swing with the movable part 12.

[0055] Since the nozzle 2 will be suspended on different positions of the vehicle window glass when swinging, and the heights and inclination angles of different positions of the vehicle window glass are different, in order to maintain the consistency of the suspension distance between the nozzle 2 and the vehicle window glass, the nozzle 2 can be driven to move by the movement of the movable part 12 relative to the fixed part 11, so that the high-speed airflow output by the nozzle 2 through the jet channel 21 can flexibly adjust the height and inclination angle of the nozzle 2 itself to keep the suspension distance stable.

[0056] In one embodiment, the fixed portion 11 is provided with a pivot, the movable portion 12 is provided with a connecting hole, and the pivot is rotatably matched with the connecting hole.

[0057] In this embodiment, the nozzle 2 may be a long strip-shaped nozzle to increase the water removal area of ​​the nozzle 2 when it swings.

[0058] In one embodiment, see Figure 3 The pivot can be perpendicular to the length direction of the nozzle 2, so that the movable part 12 can drive the nozzle 2 to rotate along the pivot to adjust the distance between the nozzle 2 and the window glass in the length direction and maintain the position stability of the nozzle 2 relative to the window glass.

[0059] In one embodiment, see Figure 2 and Figure 4 , the vehicle window glass dewatering device further comprises an elastic member 3, the elastic member 3 is in the shape of an elongated strip and is at least partially fixed in the mounting groove in the movable portion 12;

[0060] In a direction perpendicular to the length of the nozzle 2 , grooves are provided on both sides of the nozzle 2 , and the elastic member 3 is used to be inserted into the grooves of the nozzle 2 .

[0061] In this embodiment, the nozzle 2 may be a rubber nozzle or a plastic nozzle, so that the nozzle 2 has a certain flexibility, which ensures the stability of the installation of the nozzle 2 on the one hand, and avoids relative wear when the nozzle 2 accidentally touches the vehicle window glass on the other hand.

[0062] The elastic member 3 is in the shape of an elongated strip and is at least partially disposed in a mounting groove in the mounting area of ​​the movable portion 12. For example, the middle position of the elastic member 3 is disposed in the mounting area, and the nozzle 2 is inserted into the elastic member 3 along the length direction of the elastic member 3 to ensure the stability of the installation of the nozzle 2.

[0063] In one embodiment, see Figure 1 and Figure 4 The vehicle window glass dewatering device further comprises a spoiler 4 , which is connected to the elastic member 3 , and is located on both sides of the movable portion 12 in the length direction of the nozzle 2 .

[0064] In this embodiment, when the spoilers 4 are located on both sides of the movable portion 12 , the weight of the vehicle window glass dehumidification device can be balanced, and the center of gravity of the vehicle window glass dehumidification device can be kept stable.

[0065] Furthermore, the spoiler 4 can form spoiler edges on both sides of the elastic member 3 along its length direction to balance the airflow damping on both sides of the window glass dehumidification device when it follows the wiper arm swing, thereby ensuring the stability of the window glass dehumidification device when it swings.

[0066] In one embodiment, see Figure 1 The vehicle window glass dewatering device also includes a buckle 5, which is connected to both ends of the elastic member 3 and forms a limit for the nozzle 2.

[0067] In this embodiment, the nozzle 2 is inserted into the elastic member 3 along the length direction of the elastic member 3 to ensure the stability of the installation of the nozzle 2; and in order to prevent the nozzle 2 from slipping out from both ends of the elastic member 3, buckles 5 can be provided at both ends of the elastic member 3, and the nozzle 2 can be limited by the buckles 5 to stop the nozzle 2 in the elastic member 3, thereby ensuring the firmness of the nozzle 2 in the elastic member 3.

[0068] See also Figure 5, the embodiment of the present application provides a vehicle window glass dewatering system, the vehicle window glass dewatering system comprises a wiper arm 200 and the vehicle window glass dewatering device 100;

[0069] The connecting seat 1 is connected to the wiper arm 200 .

[0070] In this embodiment, the wiper arm 200 can drive the connecting seat 1 and the nozzle 2 to swing when swinging, thereby expanding the dewatering area of ​​the vehicle window glass dewatering device and improving the dewatering efficiency of the vehicle window glass dewatering system.

[0071] In one embodiment, see Figure 5 The vehicle window glass dehumidification system further includes an air source 300 , and the air source 300 is connected to the inlet of the jet passage 21 through a pipeline.

[0072] In this embodiment, the air source 300 conveys a high-speed airflow to the jet channel 21 and outputs it from the outlet at the bottom of the jet channel 21. When the connecting seat 1 and the nozzle 2 follow the swing of the wiper arm, the outlet of the jet channel 21 on the nozzle 2 outputs a high-speed airflow to different positions of the vehicle window glass, so that the nozzle 2 can achieve the purpose of dewatering without contacting the windshield glass, thereby reducing the noise of the vehicle window glass dewatering device during the dewatering process and avoiding wear between the vehicle window glass dewatering device and the vehicle window glass.

[0073] The embodiment of the present application provides a vehicle, which includes a vehicle window glass 400 and the vehicle window glass water removal system;

[0074] Alternatively, the vehicle includes a vehicle window glass 400 and the vehicle window glass water removal device 100 , and the outlet of the jet passage 21 faces the vehicle window glass 400 .

[0075] Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A vehicle window glass dewatering device, characterized in that: include: A nozzle (2) is provided with a jet channel (21) therein, the nozzle (2) is suitable for being suspended on a vehicle window glass, the inlet of the jet channel (21) is suitable for being connected to an air source, and the outlet of the jet channel (21) is used to face the vehicle window glass.

2. The vehicle window glass water removal device according to claim 1, characterized in that: The nozzle (2) has a plurality of jet channels (21), and the plurality of jet channels (21) are arranged at intervals along the length direction of the nozzle (2).

3. The vehicle window glass water removal device according to claim 1, characterized in that: The nozzle (2) has an air jet channel (21), and the air jet channel (21) is arranged along the length direction of the nozzle (2).

4. The vehicle window glass water removal device according to claim 1, characterized in that: The nozzle (2) is provided with a cavity, and the cavity is connected between the gas source and the jet channel (21).

5. The vehicle window glass dehumidification device according to any one of claims 1 to 4, characterized in that: The invention also comprises a connecting seat (1), wherein the connecting seat (1) comprises a fixed portion (11) and a movable portion (12), wherein the fixed portion (11) is suitable for being connected to a wiper arm, the movable portion (12) is movably connected to the fixed portion (11), and at least a part of the nozzle (2) is connected to the movable portion (12).

6. The vehicle window glass water removal device according to claim 5, characterized in that: The fixed part (11) is provided with a pivot, the movable part (12) has a connecting hole, and the pivot is rotatably matched with the connecting hole.

7. The vehicle window glass water removal device according to claim 6, characterized in that: The pivot axis is perpendicular to the length direction of the nozzle (2).

8. The vehicle window glass water removal device according to claim 5, characterized in that: It also includes an elastic member (3), which is in the shape of an elongated strip and is at least partially fixed in a mounting groove in the movable portion (12); In a direction perpendicular to the length of the nozzle (2), grooves are provided on both sides of the nozzle (2), and the elastic member (3) is used to be inserted into the grooves of the nozzle (2).

9. The vehicle window glass water removal device according to claim 8, characterized in that: Also includes a spoiler (4); The spoiler (4) is connected to the elastic member (3), and in the length direction of the nozzle (2), the spoiler (4) is located on both sides of the movable part (12).

10. The vehicle window glass water removal device according to claim 8, characterized in that: It also comprises a buckle (5), wherein the buckle (5) is connected to two ends of the elastic member (3) and forms a limit for the nozzle (2).

11. A vehicle window glass dewatering system, characterized in that: It comprises a wiper arm (200) and a vehicle window glass water removal device (100) as claimed in any one of claims 1 to 10; The vehicle window glass water removal device (100) is connected to the wiper arm (200).

12. The vehicle window glass water removal system according to claim 11, characterized in that: It also includes an air source (300), which is connected to the inlet of the jet channel (21) through a pipeline.

13. A vehicle, characterized in that: It comprises a vehicle window glass (400) and the vehicle window glass water removal system according to claim 11 or 12; Alternatively, it comprises a vehicle window glass (400) and the vehicle window glass dehumidification device (100) according to any one of claims 1 to 10, wherein the outlet of the jet passage (21) faces the vehicle window glass (400).

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