Blind supplement window assembly, vehicle door and vehicle

Abstract

The application relates to the technical field of vehicles and particularly discloses a blind-filling window assembly, a vehicle door and a vehicle. The blind-filling window assembly comprises an outer window assembly and an inner window assembly. The outer window assembly comprises a first light-transmitting plate and a first shielding frame. The first shielding frame is arranged in the circumferential direction of the first light-transmitting plate, and the first light-transmitting plate is used for closing the outer side opening of the first shielding frame. The inner window assembly comprises a second light-transmitting plate and a second shielding frame. The second shielding frame is arranged in the circumferential direction of the second light-transmitting plate, and the second light-transmitting plate is used for closing the inner side opening of the second shielding frame. The first shielding frame and the second shielding frame are arranged at intervals, and a lifting channel is formed between the first shielding frame and the second shielding frame. The first shielding frame and the second shielding frame are both made of light-proof materials, the influence of the temperature and humidity changes of the inner and outer side spaces of a blind-filling device on the blind-filling window assembly can be reduced, the formation of frost and mist is reduced, the blind-filling field of vision is ensured, the cavity structure of the blind-filling device cannot be seen from the inner and outer sides of the blind-filling device, the field of vision is not blocked, and the blind-filling device is beautiful.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicles, in particular to a blind-filling window assembly, a vehicle door and a vehicle. BACKGROUND

[0002] Commercial vehicles such as passenger cars and trucks have a large size, especially when turning, the visual blind area on both sides of the vehicle door is large, which is easy to cause traffic accidents. The vehicle door includes a vehicle door outer panel, a vehicle door inner panel and a glass, and the glass is lifted between the vehicle door outer panel and the vehicle door inner panel.

[0003] In the related art, a through hole is formed on the vehicle door outer panel, and the glass is fixedly installed in the through hole as a blind-filling window. However, the structure of the components inside the vehicle door is complex, in order for the glass to be lifted, a glass lifter, a glass lifting plate and a door lock and other components need to be provided, the arrangement of the components inside the vehicle door will block the field of view of the blind-filling window, and when the temperature and humidity inside the cab and outside the vehicle are greatly different, frost or fog will form on the blind-filling window, affecting the field of view of the blind-filling window, which needs to be manually wiped by the driver, resulting in a large number of parking times and affecting driving safety. SUMMARY

[0004] The purpose of the present application is to provide a blind-filling window assembly, a vehicle door and a vehicle to solve the problems that the components inside the vehicle door easily affect the field of view of the blind-filling window and frost or fog easily forms on the blind-filling window in the related art.

[0005] To achieve this purpose, the present application adopts the following technical solutions:

[0006] In a first aspect, the present application provides a blind-filling window assembly for installation on a device to be filled with blind, the blind-filling window assembly comprising:

[0007] An outer window assembly comprising a first light-transmitting panel and a first shielding frame, the first shielding frame being arranged circumferentially around the first light-transmitting panel, and the first light-transmitting panel being configured to close an outer opening of the first shielding frame;

[0008] An inner window assembly comprising a second light-transmitting panel and a second shielding frame, the second shielding frame being arranged circumferentially around the second light-transmitting panel, and the second light-transmitting panel being configured to close an inner opening of the second shielding frame;

[0009] In a direction from inside to outside, the second light-transmitting panel, the second shielding frame, the first shielding frame and the first light-transmitting panel are arranged in sequence, and the first shielding frame and the second shielding frame are arranged in a spaced manner, a lifting channel is formed between the first shielding frame and the second shielding frame, and the first shielding frame and the second shielding frame are both made of a light-tight material.

[0010] In one of the embodiments, the first shielding frame comprises a first frame body and a first flange, the first frame body is fixedly arranged on the device to be blinded, the first light-transmitting plate is fixedly arranged on the first frame body or the device to be blinded, the first frame body surrounds the outer periphery of the first light-transmitting plate, and the first flange is located at the end of the first frame body facing the lifting channel and surrounds the outer periphery of the first frame body.

[0011] In one of the embodiments, the second shielding frame comprises a second frame body and a second flange, the second frame body is fixedly arranged on the device to be blinded, the second light-transmitting plate is fixedly arranged on the device to be blinded or the second frame body, the second frame body surrounds the outer periphery of the second light-transmitting plate, the inner cavity formed by the second frame body is arranged in position corresponding to the inner cavity formed by the first frame body, the second flange is located at the end of the second frame body facing the lifting channel, and the second flange surrounds the outer periphery of the second frame body.

[0012] In one of the embodiments, the first frame body has a first front plate body and a first lower plate body arranged at an angle, the second frame body has a second front plate body and a second lower plate body, the first front plate body and the second front plate body are arranged in extension along a first line-of-sight direction, the second front plate body and the second front plate body are arranged in extension along a second line-of-sight direction, and the first line-of-sight direction and the second line-of-sight direction intersect at a same preset eye point.

[0013] In one of the embodiments, the blind window assembly further comprises a cleaning assembly arranged on the first shielding frame and / or the second shielding frame, the cleaning assembly is used for cleaning the aerosol on the inner side surface of the first light-transmitting plate and the second light-transmitting plate.

[0014] In one of the embodiments, the cleaning assembly comprises an air duct, the air duct has an air outlet, and the air outlet of the air duct faces the first light-transmitting plate and / or the second light-transmitting plate.

[0015] In one of the embodiments, the air duct is arranged at the upper end of the second shielding frame, the inner wall of the first shielding frame is provided with a flow guide slope, and the flow guide slope is used for guiding the airflow blown out of the air outlet of the air duct to the first light-transmitting plate.

[0016] In one of the embodiments, the cleaning assembly further comprises a temperature adjusting piece, and the temperature adjusting piece is used for adjusting the temperature of the airflow blown out of the air duct.

[0017] In a second aspect, the present application provides a vehicle door, comprising a vehicle door body, a glass lifting assembly and the blind-filling window assembly of any of the above solutions, the vehicle door body being the device to be blind-filled, the blind-filling window assembly being arranged on the vehicle door body, and the glass lifting assembly comprising a glass body capable of lifting at the lifting channel of the blind-filling window assembly.

[0018] In a third aspect, the present application provides a vehicle, comprising a cab body and two vehicle doors of any of the above solutions, the vehicle door bodies of the two vehicle doors are movably connected with the cab body, and the two vehicle doors are oppositely arranged along the left-right direction of the vehicle.

[0019] The present application has the following beneficial effects:

[0020] The blind-filling window assembly, the vehicle door and the vehicle provided by the present application can be designed as a double-layer structure of an outer window assembly and an inner window assembly, the interlayer between the outer window assembly and the inner window assembly can be oppositely separated from the outer space and the inner space of the device to be blind-filled, the temperature difference between the first light-transmitting plate and the interlayer is T1, the temperature difference between the interlayer and the inner layer outside the second light-transmitting plate is T2, and T1+T2=T, so that the temperature difference is reduced and the fogging is less likely to occur. The interlayer between the outer window assembly and the inner window assembly can be oppositely separated from the outer space and the inner space of the device to be blind-filled, the interlayer of the blind-filling window assembly can form a transition interval between the inner and outer spaces of the device to be blind-filled, the influence of the temperature and humidity changes of the inner and outer spaces of the device to be blind-filled on the blind-filling window assembly is reduced, and the formation of frost and fog on the blind-filling window assembly is further reduced, so as to ensure the blind-filling field of view of the driver. Moreover, the first shielding frame and the second shielding frame can shield the space and components outside the circumferential direction of the first shielding frame and outside the circumferential direction of the second shielding frame between the first light-transmitting plate and the second light-transmitting plate, so that the cavity structure of the device to be blind-filled cannot be seen from the inner and outer sides of the device to be blind-filled, the appearance of the device to be blind-filled is beautiful, and the quality is strong.

[0021] The blind-filling window assembly further comprises a cleaning assembly, the cleaning assembly comprises an air duct, one end of the air duct can be selectively communicated or disconnected with the air source, the gas in the air duct is blown out from the air outlet towards the first light-transmitting plate or the second light-transmitting plate, the gas flow on the surface of the first light-transmitting plate and the surface of the second light-transmitting plate is accelerated, the accumulation of water vapor on the inner surface of the first light-transmitting plate and the second light-transmitting plate is reduced, when the air duct blows air towards the first light-transmitting plate and the second light-transmitting plate, a positive pressure state can be formed in the interlayer between the outer window assembly and the inner window assembly, the gas can be pressed out from the gap between the first shielding frame and the second shielding frame, the gas with high temperature or high humidity from the outside can be reduced to enter the interlayer between the outer window assembly and the inner window assembly, and the airflow itself can also accelerate the air drying of the water vapor in the interlayer, so that the first light-transmitting plate and the second light-transmitting plate can maintain a clear field of view, and the user can see the outside view clearly without manual wiping in rainy and snowy weather. In addition, by arranging the temperature adjusting piece, the temperature of the air duct can be adjusted, the temperature difference between the interlayer and the outer layer and the interlayer and the inner layer can be actively adjusted, and whether the outer surface of the first light-transmitting plate and the inner surface of the second light-transmitting plate are fogged can also be adjusted. For example, when parking, the outer surface of the first light-transmitting plate is not passed through by the airflow, and the outer surface of the first light-transmitting plate is also prone to fogging. At this time, the fogging of the outer surface of the first light-transmitting plate can be reduced by temperature adjustment and heating. The glass body can also remove the fog on the glass body when passing through the lifting channel.

[0022] The blind-filling window assembly can be applied to a vehicle door, the outer window assembly can be supported by the outer panel of the vehicle door, the inner window assembly can be supported by the inner panel of the vehicle door, the lifting channel arranged between the first shielding frame and the second shielding frame can avoid the glass body, so that the glass body can maintain the original lifting track and reduce the influence on the lifting stroke of the glass body. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The structure of the blind-filling window assembly in the embodiment of the application is shown in the figure.

[0024] Figure 2 The position of the first light-transmitting plate in the embodiment of the application is shown in the figure.

[0025] Figure 3 The structure of the outer window assembly in the embodiment of the application is shown in the figure.

[0026] Figure 4 The structure of the inner window assembly in the embodiment of the application is shown in the figure.

[0027] Figure 5 The position of the connecting frame in the embodiment of the application is shown in the figure.

[0028] Figure 6 The position of the inner window assembly and the lifter mounting plate in the embodiment of the application is shown in the figure.

[0029] Figure 7This is a schematic diagram of the structure of the outer door panel in an embodiment of the present invention;

[0030] Figure 8 This is a schematic diagram of the structure of the first shielding frame in an embodiment of the present invention;

[0031] Figure 9 This is a schematic diagram of the structure of the car door in an embodiment of the present invention.

[0032] In the picture:

[0033] 1. Window assembly; 11. First light-transmitting panel; 12. First shielding frame; 121. First frame body; 1211. First front panel; 1212. First lower panel; 122. First flange; 123. Positioning component; 124. Limiting component; 125. Snap-fit ​​component;

[0034] 2. Inner window assembly; 21. Second light-transmitting panel; 22. Second shielding frame; 221. Second frame body; 2211. Second front panel; 2212. Second lower panel; 222. Second flange; 23. Connecting frame;

[0035] 3. Lifting channel;

[0036] 4. Clean components; 41. Air duct; 411. Air outlet;

[0037] 5. Outer door panel; 51. First step; 52. Second step; 53. Opening;

[0038] 6. Door inner panel;

[0039] 7. Lifter mounting plate;

[0040] 8. Interior trim panels;

[0041] 9. Glass body. Detailed Implementation

[0042] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not all of the structures.

[0043] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0044] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0045] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0046] like Figures 1 to 4 As shown, an embodiment of the first aspect of the present invention provides a blind window assembly, which includes an outer window assembly 1 and an inner window assembly 2. The outer window assembly 1 includes a first light-transmitting plate 11 and a first shielding frame 12. The first shielding frame 12 is disposed circumferentially on the first light-transmitting plate 11, and the first light-transmitting plate 11 is used to close the outer opening of the first shielding frame 12.

[0047] The inner window assembly 2 includes a second light-transmitting plate 21 and a second shielding frame 22. The second shielding frame 22 is disposed around the second light-transmitting plate 21, and the second light-transmitting plate 21 is used to close the inner opening of the second shielding frame 22.

[0048] Along the direction from the inside out, the second light-transmitting plate 21, the second shielding frame 22, the first shielding frame 12 and the first light-transmitting plate 11 are arranged in sequence, and the first shielding frame 12 and the second shielding frame 22 are arranged at intervals. A lifting channel 3 is formed between the first shielding frame 12 and the second shielding frame 22. The first shielding frame 12 and the second shielding frame 22 are both made of opaque material. The material of the first shielding frame 12 and the second shielding frame 22 may be, but is not limited to, metal, plastic or rubber.

[0049] The first shielding frame 12 is located around the first light-transmitting plate 11, meaning that the first shielding frame 12 can be connected around the circumferential edge of the first light-transmitting plate 11 in order to block the view outside the circumference of the first light-transmitting plate 11.

[0050] The second shielding frame 22 is positioned around the circumference of the second light-transmitting plate 21, meaning that the second shielding frame 22 can be connected around the circumferential edge of the second light-transmitting plate 21 to block the view outside the circumference of the second light-transmitting plate 21.

[0051] The first light-transmitting plate 11 is used to close the outer opening of the first shielding frame 12. This means that the first light-transmitting plate 11 is disposed on the outer opening of the first shielding frame 12 and blocks and closes its outer opening. The first shielding frame 12 can form a shielding space in the direction of the inner side of the first light-transmitting plate 11.

[0052] The second light-transmitting plate 21 is used to close the inner opening of the second shielding frame 22. This means that the second light-transmitting plate 21 is set at the inner opening of the second shielding frame 22 and blocks and closes the inner opening. The second shielding frame 22 can form a shielding space in the direction of the outer side of the second light-transmitting plate 21.

[0053] The first shielding frame 12 and the second shielding frame 22 are spaced apart, which means that there is a gap between the first shielding frame 12 and the second shielding frame 22, which can provide a clearance for the glass body and other lifting components, so that the lifting components can maintain their original trajectory movement and reduce position interference.

[0054] With this configuration, the blind spot window assembly can be installed on the blind spot device waiting on the vehicle door. In this embodiment, the blind spot window assembly can be designed as a double-layer structure of outer window assembly 1 and inner window assembly 2. If the blind spot window uses a single piece of glass, the temperature difference between the inside and outside of the vehicle door is T, and the inner side of the blind spot window is prone to fogging. In this embodiment, by adopting a double-layer structure, the space between the first light-transmitting plate 11 and the second light-transmitting plate 21 is equivalent to a sandwich layer. The temperature difference between the outer side of the first light-transmitting plate 11 and the sandwich layer is T1, and the temperature difference between the sandwich layer and the inner layer outside the second light-transmitting plate 21 is T2. T1 + T2 = T, reducing the temperature difference and making fogging less likely. The sandwich layer between the outer window assembly 1 and the inner window assembly 2 can relatively separate the outer space and inner space of the blind spot device. The sandwich layer of the blind spot window assembly can form a transition zone between the inner and outer spaces of the blind spot device, reducing the impact of temperature and humidity changes in the inner and outer spaces of the blind spot device on the blind spot window assembly, thereby reducing the formation of frost and fog on the blind spot window assembly and ensuring the driver's blind spot visibility. Moreover, the first shielding frame 12 and the second shielding frame 22 can shield the space and components outside the circumference of the first shielding frame 12 and the second shielding frame 22 located between the first light-transmitting plate 11 and the second light-transmitting plate 21. The internal structure of the blind spot repair device cannot be seen from either the inside or outside of the device, making the device aesthetically pleasing and of high quality. This solves the problems in related technologies where the internal components of the car door easily affect the visibility of the blind spot repair window, and where frost or fog easily forms on the blind spot repair window.

[0055] In some other embodiments, sealing elements may also be provided on the first shielding frame 12 and the second shielding frame 22. These sealing elements are respectively arranged circumferentially along the first shielding frame 12 and the second shielding frame 22. The sealing elements can abut against the surface of the lifting element to form a sliding seal, thereby improving the sealing effect of the inner cavity of the blind window assembly and reducing interference from the external environment. It should be noted that the sealing elements are optional components and can be configured according to usage requirements. For example, when an air duct 41 is provided inside the blind window assembly, airflow can be discharged from the mating gap between the sealing element and the lifting element. To facilitate gas discharge, the number of sealing elements can be reduced. Alternatively, an air outlet channel with a switching valve can also be provided on the blind window assembly. The sealing elements may be, but are not limited to, elastic material sealing rings, such as rubber rings or latex rings.

[0056] like Figures 1 to 4 As shown, in some embodiments, the first shielding frame 12 includes a first frame body 121 and a first flange 122. The first frame body 121 can be fixedly mounted on the device to be blinded, and the first light-transmitting plate 11 can be fixedly mounted on the first frame body 121 or the device to be blinded. The first frame body 121 surrounds the outer periphery of the first light-transmitting plate 11, and both the first frame body 121 and the device to be blinded can support the first light-transmitting plate 11. The first flange 122 is located at the end of the first frame body 121 facing the lifting channel 3, and the first flange 122 surrounds and connects to the outer periphery of the first frame body 121. The first flange 122 is connected to the first frame body 121 and is arranged circumferentially on the first frame body 121, that is, the first flange 122 can extend in the lifting direction of the lifting member. This not only increases the overall structural strength of the first shielding frame 12, but also guides and limits the lifting member, preventing excessive shaking and displacement between the first shielding frame 12 and the second shielding frame 22 when the lifting member is raised or lowered.

[0057] In this embodiment, the joint between the first flange 122 and the first frame body 121 can be integrally formed, or it can be fixedly connected by snap-fit, bolt connection, or other means, as long as it can fix the first flange 122 and the first frame body 121. The first flange 122 can extend along the lifting direction of the lifting member, and there can be a gap between the first flange 122 and the lifting member to allow the lifting member to pass.

[0058] The first frame body 121 can be a straight cylindrical structure, or the inner wall of the first frame body 121 can be designed as a sloping structure that is inclined toward the preset eye point according to the user's preset eye point position, so that the blind spot window assembly can obtain a larger field of view.

[0059] like Figures 1 to 4As shown, in some embodiments, the second shielding frame 22 includes a second frame body 221 and a second flange 222. The second frame body 221 can be fixedly mounted on the device to be blinded, and the second light-transmitting plate 21 is fixedly mounted on the device to be blinded or the second frame body 221. The second frame body 221 surrounds the outer periphery of the second light-transmitting plate 21, which can shield and separate external components such as the glass lifter. The inner cavity formed by the second frame body 221 is positioned corresponding to the inner cavity formed by the first frame body 121, which facilitates reducing the obstruction of the field of view of the first light-transmitting plate 11 and the second light-transmitting plate 21, and also facilitates airflow. The second flange 222 is located at the end of the second frame body 221 facing the lifting channel 3, and the second flange 222 surrounds and connects the outer periphery of the second frame body 221. The lifting channel 3 is located between the first flange 122 and the second flange 222. The second flange 222 can not only increase the overall structural strength of the second shielding frame 22, but also cooperate with the first flange 122 to guide and limit the lifting component, so as to avoid excessive shaking and displacement between the first flange 122 and the second flange 222 when the lifting component is raised and lowered.

[0060] In this embodiment, the joint between the second flange 222 and the second frame body 221 can be integrally formed, or it can be fixed by snap-fit ​​or bolt connection, as long as it can fix the second flange 222 and the second frame body 221. The second flange 222 can extend along the lifting direction of the lifting member, and there can be a gap between the second flange 222 and the lifting member to allow the lifting member to pass.

[0061] Optionally, the wall of the second frame body 221 extends in the same direction as the wall of the first frame body 121, so as to reduce the obstruction of the field of view between the first light-transmitting plate 11 and the second light-transmitting plate 21 by the first frame body 121 and the second frame body 221.

[0062] like Figure 3 and Figure 7As shown, in some embodiments, the first frame body 121 has a first front plate 1211 and a first lower plate 1212, and the second frame body 221 has a second front plate 2211 and a second lower plate 2212. Both the first front plate 1211 and the second front plate 2211 extend along a first line of sight, and both the first lower plate 1212 and the second lower plate 2212 extend along a second line of sight. The first line of sight and the second line of sight intersect at the same preset eye point, which is based on a driver of standard height. The position of the driver's eyes when sitting in the driver's seat in a standard sitting posture and looking at the blind spot is defined by the first line of sight and the second line of sight, both of which refer to the lines of sight emanating from a preset eye point. The first front plate 1211 and the second front plate 2211 can be tilted from the inside to the outside according to the preset eye point position. The first lower plate 1212 and the second lower plate 2212 can also be tilted from the inside to the outside according to the preset eye point position, forming an outward expansion structure. This can further expand the field of vision of the blind spot assembly and improve the driver's ability to observe the outside world through the blind spot assembly.

[0063] like Figures 1 to 4 As shown, in some embodiments, the blind window assembly further includes a cleaning component 4, which is disposed on the first shielding frame 12 and / or the second shielding frame 22. The cleaning component 4 is used to clean the mist on the inner surface of the first light-transmitting plate 11 and the second light-transmitting plate 21. With this configuration, the cleaning component 4 can be used to clean the surface of the first light-transmitting plate 11 or the second light-transmitting plate 21 on the outer window assembly 1 or the inner window assembly 2, keeping the first light-transmitting plate 11 and the second light-transmitting plate 21 clean and reducing the formation of frost or fog on the first light-transmitting plate 11 and the second light-transmitting plate 21.

[0064] In this embodiment, the structure of the cleaning component 4 can be set according to the usage requirements, and it can clean the surface of the first light-transmitting plate 11 or the second light-transmitting plate 21.

[0065] For example, the cleaning component 4 may include a cleaning element and a driving element. The driving element is connected to the cleaning element in a transmission manner, and the driving element can be communicatively connected to the control system of the device to be patched. The control system can control the opening and closing of the driving element. The driving element can drive the cleaning element to reciprocate to clean the surface of the first light-transmitting plate 11 or the second light-transmitting plate 21. Specifically, the cleaning element may be, but is not limited to, a brush strip, which may be a sponge strip or a rubber strip. The driving element may be, but is not limited to, an electric push rod, a cylinder, or a hydraulic cylinder.

[0066] like Figures 4 to 6As shown, in some embodiments, the cleaning component 4 includes an air duct 41 with an air outlet 411. The air outlet 411 faces the first light-transmitting plate 11 and / or the second light-transmitting plate 21, meaning that one end of the air duct 41 can be selectively connected to or disconnected from the air source. The other end of the air duct 41 is connected to the first shielding frame 12 and / or the second shielding frame 22, with the air outlet 411 facing the first light-transmitting plate 11 and / or the second light-transmitting plate 21. With this configuration, during cleaning, the air duct 41 is connected to the air source, and the gas in the air duct 41 flows from the air outlet 411 towards the first light-transmitting plate 11 or the second light-transmitting plate. The air duct 41 blows air out, accelerating the gas flow on the surfaces of the first light-transmitting plate 11 and the second light-transmitting plate 21, reducing the accumulation of water vapor on the inner surfaces of the first light-transmitting plate 11 and the second light-transmitting plate 21. Moreover, when the air duct 41 blows air toward the first light-transmitting plate 11 and the second light-transmitting plate 21, a positive pressure state can be formed in the interlayer between the outer window assembly 1 and the inner window assembly 2, and the gas can be forced out from the gap between the first shielding frame 12 and the second shielding frame 22. This can reduce the entry of high-temperature or high-humidity gas from the outside into the interlayer between the outer window assembly 1 and the inner window assembly 2, so that the first light-transmitting plate 11 and the second light-transmitting plate 21 can maintain a clear field of vision.

[0067] In some embodiments, the air duct 41 is disposed at the upper end of the second shielding frame 22, and the inner wall of the first shielding frame 12 is provided with a guide slope. The guide slope is used to guide the airflow blown out of the air outlet 411 of the air duct 41 to the first light-transmitting plate 11. The guide slope on the inner wall of the first shielding frame 12 can conform to the air outlet of the air duct 41, reduce the diversion of the blown airflow to the outside of the first shielding frame 12, and make the air outlet of the air duct 41 more concentrated. Moreover, the guide slope has a certain tilting guide angle, which can make the whole airflow blow towards the first light-transmitting plate 11 at a certain tilt angle, rather than vertically. This makes it easier for the airflow to turn and blow towards the second light-transmitting plate 21 after passing over the surface of the first light-transmitting plate 11, forming an annular airflow between the outer window assembly 1 and the inner window assembly 2, and making the flow smoother.

[0068] Optionally, the top height of the first shielding frame 12 is higher than the top height of the second shielding frame 22, and the two have a height difference, which can provide space for the air outlet 411 of the air duct 41 and reduce the obstruction of the air outlet of the air duct 41 by the first shielding frame 12.

[0069] In some embodiments, a blind curtain may be provided on the outer window assembly 1 and / or the inner window assembly 2. Specifically, the blind curtain may be arranged in the first shielding frame 12, the second shielding frame 22, or on the blind-viewing device to be filled. The blind curtain can be selectively unfolded or retracted, so as to cover the view of the first light-transmitting plate 11 and the second light-transmitting plate 21 when the blind-viewing window assembly is not needed for parking or other purposes, thereby protecting the user's privacy.

[0070] Alternatively, the first light-transmitting plate 11 and the second light-transmitting plate 21 can be selected as one-way transparent glass, so that the user can only see the outside of the blind spot device from the inner window assembly 2 side, which can also protect the user's privacy.

[0071] In some embodiments, the cleaning component 4 further includes a temperature regulating element, which is used to adjust the temperature of the airflow blown out of the air duct 41. That is, the temperature of the air duct 41 is adjustable, which can actively adjust the temperature difference between the interlayer and the outer layer, and between the interlayer and the inner layer. It can also control whether the outer surface of the first light-transmitting plate 11 and the inner surface of the second light-transmitting plate 21 fog up. For example, when the vehicle is parked, the outer surface of the first light-transmitting plate 11 is not exposed to airflow and is also prone to fogging. At this time, heating by temperature regulation can reduce fogging on the outer surface of the first light-transmitting plate 11. In addition, when the glass body passes through the lifting channel 3, the fog on the glass body can also be removed.

[0072] Optionally, the temperature control element may include, but is not limited to, one or more combinations of semiconductor cooling plates, semiconductor heating plates, electric heaters, and heat exchangers.

[0073] like Figures 4 to 9 As shown, an embodiment of the second aspect of the present invention provides a car door, including a car door body, a glass body, and a blind spot window assembly according to any one of claims 1-8. The car door body is the blind spot filling device, the blind spot window assembly is disposed on the car door body, and the glass body can be raised and lowered at the lifting channel 3 of the blind spot window assembly. The lifting channel 3 can avoid the position of the glass body so that the glass body can maintain its original lifting trajectory.

[0074] Since the blind spot window assembly described above is included, the vehicle door of this embodiment of the invention has all the advantages and beneficial effects of the above embodiments, which will not be repeated here.

[0075] Specifically, the vehicle door may include a door body, a window regulator assembly, and a blind spot window assembly as described in any of the above-mentioned solutions. The door body includes an outer door panel 5 and an inner door panel 6 connected to each other. The window regulator assembly includes a regulator mounting plate 7, a glass body and a window regulator connected in a driving manner, with the window regulator mounted on the regulator mounting plate 7, which is located on the inner door panel 6. The blind spot window assembly includes an outer window assembly 1 and an inner window assembly 2. The outer window assembly 1 is located on the outer door panel 5, and the inner window assembly 2 is located on the regulator mounting plate 7 and / or the inner door panel 6. There is a gap between the outer window assembly 1 and the inner window assembly 2 to form a lifting channel 3. The window regulator is located on the outer periphery of the blind spot window assembly and can drive the glass body to move up and down in the lifting channel 3. That is, the blind spot window assembly can be applied to a vehicle door, the outer window assembly 1 can be supported by the outer door panel 5, and the regulator mounting plate 7 has high structural strength and can provide stable support for the inner window assembly 2. The lifter mounting plate 7 and the inner window assembly 2 are mounted on the inner door panel 6. The inner door panel 6 is a sheet metal part with high structural strength, providing support for the assembly of the lifter mounting plate 7 and the inner window assembly 2. The inner door panel 6 can be connected to the outer door panel 5 to form the main frame of the door. In this embodiment, the lift channel 3 can avoid obstructing the glass body, allowing the glass body to maintain its original lifting trajectory.

[0076] like Figures 4 to 9 As shown, in some embodiments, the door body also includes an interior panel 8, which is disposed on the inner door panel 6. The interior panel 8 can shield and protect components such as the inner door panel 6, making the inner surface of the door more aesthetically pleasing. The inner window assembly 2 also includes a connecting frame 23, with a second light-transmitting panel 21 disposed on the connecting frame 23. The connecting frame 23 is detachably connected to the interior panel 8 or the inner door panel 6. The connection between the connecting frame 23 and the interior panel 8 or the inner door panel 6 can be, but is not limited to, snap-fit, adhesive, magnetic connection, or bolt connection. When the first light-transmitting panel 11 needs to be replaced, repaired, or further cleaned, the user can remove the connecting frame 23 and the second light-transmitting panel 21 as a whole from the interior panel 8 or the inner door panel 6. This facilitates installation and removal, reducing the need for disassembly and replacement of the entire blind window assembly.

[0077] like Figures 4 to 6 As shown, in some embodiments, the door also includes an air supply line that can be connected to a cooling component and / or a heating component. The air supply line can be connected to the air duct 41. The two can be integrally formed or detachably connected to facilitate the introduction of the vehicle's air source into the air duct 41.

[0078] like Figures 2 to 3 as well as Figure 7As shown, in some embodiments, the outer door panel 5 is recessed towards the inner door panel 6 and has a first step 51 and a second step 52. The second step 52 is located at the bottom of the first step 51 and has an opening 53 at the bottom to form a window. The first step 51 and the second step 52 are located around the opening 53. The first light-transmitting plate 11 is located on the first step 51. The first step 51 can limit and fix the first light-transmitting plate 11 to ensure the installation accuracy of the first light-transmitting plate 11 and the outer door panel 5. The first shielding frame 12 is connected to the second step 52. The second step 52 can provide sufficient connection position for the first shielding frame 12. After the first light-transmitting plate 11 is installed on the first step 51, it can block the opening 53 at the bottom of the second step 52. The second step 52 has a certain height, which can separate the first shielding frame 12 from the surface of the first light-transmitting plate 11, making it easier to fix the first shielding frame 12 and the second step 52, so that the positions of the first shielding frame 12 and the first light-transmitting plate 11 are aligned, reducing positional interference between the connection structure of the first shielding frame 12 and the second step 52 and the first light-transmitting plate 11.

[0079] Optionally, the thickness of the first light-transmitting plate 11 is the same as the height of the first step 51. When the first light-transmitting plate 11 is installed in the groove surrounded by the first step 51, the surface of the first light-transmitting plate 11 is flush with the surface of the outer door panel 5, which is not only aesthetically pleasing, but also reduces the possibility of damage to the circumferential edge of the first light-transmitting plate 11 from impacts by external objects.

[0080] In this embodiment, the first step 51 and the second step 52 are formed by the concave indentation of the outer door panel 5 with the same wall thickness, which is convenient to process. Moreover, after the first step 51 and the second step 52 are formed, they can form a reinforcing rib structure to strengthen the overall structural strength of the outer door panel 5.

[0081] like Figure 3 and Figure 8 As shown, in some embodiments, a plurality of positioning members 123 are provided on the first shielding frame 12. The plurality of positioning members 123 are provided on the opposite side walls of the first shielding frame 12, or the plurality of positioning members 123 are spaced apart along the circumference of the first shielding frame 12. The positioning members 123 can be inserted into the outer panel of the door 5. With this configuration, the positioning members 123 can position the opposite sides of the first shielding frame 12 or position the circumference of the first shielding frame 12 by inserting into the outer panel of the door 5.

[0082] The positioning component 123 can be a rod-shaped, column-shaped, or block-shaped structure, capable of being inserted into the outer door panel 5 to position the first shielding frame 12 on the outer door panel 5. Multiple positioning components 123 may include a main positioning component 123 and auxiliary positioning components 123. The main positioning component 123 may be larger than the auxiliary positioning component 123, and the main positioning component 123 has a larger connection area and can withstand greater stress.

[0083] In some embodiments, a plurality of limiting members 124 are provided on the first shielding frame 12. The plurality of limiting members 124 are spaced apart along the circumference of the first shielding frame 12. A limiting surface is provided on the limiting member 124. The limiting surface can abut against the outer door panel 5 to limit the circumferential connection position between the first shielding frame 12 and the outer door panel 5, so as to prevent the first shielding frame 12 from rotating or shifting circumferentially.

[0084] In some embodiments, a plurality of snap-fit ​​members 125 are provided on the first shielding frame 12. The plurality of snap-fit ​​members 125 are arranged at intervals along the circumference of the first shielding frame 12. The snap-fit ​​members 125 can snap-fit ​​with the outer door panel 5 to snap-fit ​​and fix the first shielding frame 12 and the outer door panel 5, so that the first shielding frame 12 and the outer door panel 5 are firmly connected, reducing the risk of the first shielding frame 12 detaching from the outer door panel 5.

[0085] like Figures 4 to 9 As shown, an embodiment of the second aspect of the present invention provides a vehicle door, including a driver's cab body and two doors as described in the above embodiments. The door bodies of the two doors are movably connected to the driver's cab body, and the two doors are arranged opposite to each other along the left-right direction of the vehicle.

[0086] Since the vehicle includes the aforementioned doors, the vehicle of this embodiment of the invention possesses all the advantages and beneficial effects of the aforementioned embodiments, which will not be repeated here.

[0087] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art will be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A blind fill window assembly for mounting to a device to be blind filled, the blind fill window assembly comprising: The blind-filling window assembly comprises: an outer window assembly (1) comprising a first light-transmitting plate (11) and a first shielding frame (12), the first shielding frame (12) being arranged at the periphery of the first light-transmitting plate (11), and the first light-transmitting plate (11) being used to close the outer opening of the first shielding frame (12); an inner window assembly (2) comprising a second light-transmitting plate (21) and a second shielding frame (22), the second shielding frame (22) being arranged at the periphery of the second light-transmitting plate (21), and the second light-transmitting plate (21) being used to close the inner opening of the second shielding frame (22); wherein, in the direction from inside to outside, the second light-transmitting plate (21), the second shielding frame (22), the first shielding frame (12) and the first light-transmitting plate (11) are arranged in sequence, and the first shielding frame (12) and the second shielding frame (22) are arranged in a spaced manner, forming a lifting channel (3) between the first shielding frame (12) and the second shielding frame (22), and the first shielding frame (12) and the second shielding frame (22) are both made of light-proof material.

2. The blind fill window assembly of claim 1, wherein, The first shielding frame (12) comprises a first frame body (121) and a first flange (122), the first frame body (121) can be fixedly arranged on the device to be filled with blind, the first light-transmitting plate (11) is fixedly arranged on the first frame body (121) or the device to be filled with blind, the first frame body (121) is arranged around the outer periphery of the first light-transmitting plate (11), and the first flange (122) is located at the end of the first frame body (121) facing the lifting channel (3), and the first flange (122) is arranged around the outer periphery of the first frame body (121).

3. The blind window assembly of claim 2, wherein, The second shielding frame (22) comprises a second frame body (221) and a second flange (222), the second frame body (221) can be fixedly arranged on the device to be filled with blind, the second light-transmitting plate (21) is fixedly arranged on the device to be filled with blind or the second frame body (221), the second frame body (221) is arranged around the outer periphery of the second light-transmitting plate (21), the inner cavity formed by the second frame body (221) is arranged in position corresponding to the inner cavity formed by the first frame body (121), and the second flange (222) is located at the end of the second frame body (221) facing the lifting channel (3), and the second flange (222) is arranged around the outer periphery of the second frame body (221).

4. The blind window assembly of claim 3, wherein, The first frame body (121) has a first front plate body (1211) and a first lower plate body (1212) arranged at an included angle, the second frame body (221) has a second front plate body (2211) and a second lower plate body (2212), the first front plate body (1211) and the second front plate body (2211) are arranged along a first line-of-sight direction, the second front plate body (2211) and the second front plate body (2211) are arranged along a second line-of-sight direction, and the first line-of-sight direction and the second line-of-sight direction intersect at the same preset eye point.

5. The blind window assembly of any one of claims 1-3, wherein, The blind-filling window assembly further comprises a cleaning assembly (4) arranged on the first shielding frame (12) and / or the second shielding frame (22), and the cleaning assembly (4) is used for cleaning the aerosol on the inner side surface of the first light-transmitting plate (11) and the second light-transmitting plate (21).

6. The blind window assembly of claim 5, wherein, The cleaning assembly (4) comprises an air duct (41) having an air outlet (411), and the air outlet (411) of the air duct (41) faces the first light-transmitting plate (11) and / or the second light-transmitting plate (21).

7. The blind window assembly of claim 6, wherein, The air duct (41) is arranged on the upper end of the second shielding frame (22), the inner wall of the first shielding frame (12) is provided with a flow guide slope, and the flow guide slope is used for guiding the airflow blown out of the air outlet (411) of the air duct (41) to the first light-transmitting plate (11).

8. The blind window assembly of claim 6, wherein, The cleaning assembly (4) further comprises a temperature adjusting piece for adjusting the temperature of the airflow blown out of the air duct (41).

9. A vehicle door characterized by The blind-filling window assembly is arranged on the vehicle door body, and the glass lifting assembly comprises a glass body capable of being lifted at the lifting channel (3) of the blind-filling window assembly.

10. A vehicle characterized by comprising: The cab body and the two vehicle doors are movably connected, and the two vehicle doors are arranged opposite to each other along the left-right direction of the vehicle.

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