Flow guide structure, awning assembly of vehicle and vehicle

Abstract

The utility model discloses a diversion structure, a backdrop assembly of a vehicle and the vehicle, the diversion structure is used for the backdrop assembly of the vehicle, the backdrop assembly comprises a backdrop light-transmitting piece, the backdrop light-transmitting piece is provided with a fluid channel, the diversion structure comprises a body, the body is provided with a cavity, a first air port and a second air port, and the first air port and the second air port are communicated with the cavity. The second tuyere is suitable for communicating with the fluid channel; and the flow guide component is located in the cavity, connected with the body and used for guiding fluid entering the cavity to flow between the first air opening and the second air opening. According to the flow guide structure, due to the fact that the sky screen light-transmitting piece is provided with the fluid channel, the fluid channel can reduce the influence of the temperature outside the automobile on the space in the automobile, the sky screen light-transmitting piece has the heat insulation function, the comfort level of a user can be improved, and the flow guide component effectively reduces generation of vortexes in the cavity. The fluid flows between the first air opening and the second air opening, and the heat insulation effect of the awning light-transmitting piece is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a diversion structure, a skylight component of a vehicle and a vehicle. Background Art

[0002] With the development of vehicles, skylights with larger lighting areas and more beautiful appearance are becoming more and more popular. However, under high temperature and exposure, skylights cause high temperatures inside the car, which becomes a major pain point for customers and affects user comfort. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a flow-guiding structure, the flow-guiding component of which effectively reduces the generation of "eddies" in the cavity, allowing the fluid to flow between the first air port and the second air port (e.g., after the fluid flows into the cavity from the second air port, it flows to the first air port under the guidance of the flow-guiding component to flow out of the cavity; or, after the fluid flows into the cavity from the first air port, it flows to the second air port under the guidance of the flow-guiding component to flow out of the cavity), and further, the fluid in the fluid channel can be guided to make the flow smoother, thereby ensuring the heat insulation effect of the skylight transparent component.

[0004] The utility model also provides a vehicle skylight assembly, and the vehicle skylight assembly comprises the above-mentioned guide structure.

[0005] The utility model also provides a vehicle, which comprises the above-mentioned vehicle skylight assembly.

[0006] According to the flow guide structure of the embodiment of the utility model, a skylight assembly for a vehicle is provided, wherein the skylight assembly includes a skylight light-transmitting member, wherein the skylight light-transmitting member has a fluid channel, and the flow guide structure includes: a main body, wherein the main body has a cavity and a first air outlet and a second air outlet connected to the cavity, wherein the second air outlet is suitable for connecting to the fluid channel; and a flow guide component, wherein the flow guide component is located in the cavity and connected to the main body, and is used for guiding the fluid entering the cavity to flow between the first air outlet and the second air outlet.

[0007] According to the guide structure of the embodiment of the utility model, the skylight assembly includes a skylight light-transmitting piece, which has a fluid channel so that the fluid channel can reduce the impact of the temperature outside the vehicle on the space inside the vehicle, thereby realizing the heat insulation function of the skylight light-transmitting piece, which is beneficial to improving the comfort of the user. At the same time, the main body has a cavity and a first air port and a second air port connected to the cavity. The second air port is suitable for being connected to the fluid channel, and is located in the cavity and connected to the main body through a guide component, which is used to guide the fluid entering the cavity to flow between the first air port and the second air port, so that the fluid entering the cavity can be guided by the guide component to flow along a predetermined path, thereby reducing the generation of "eddy currents" in the cavity to a certain extent, reducing the fluid turbulence in the cavity, and allowing the fluid to flow between the first air port and the second air port (such as after the fluid flows into the cavity from the second air port, it flows to the first air port under the guidance of the guide component to flow out of the cavity; or, after the fluid flows into the cavity from the first air port, it flows to the second air port under the guidance of the guide component to flow out of the cavity, and the fluid in the fluid channel can also be guided to make the flow smoother, thereby further improving the thermal insulation effect of the skylight transparent component.

[0008] In some embodiments of the present invention, the flow guide component is used to guide the fluid entering the cavity from the second air outlet to the first air outlet.

[0009] In some embodiments of the present invention, the main body and the flow guide component are integrally formed injection molded parts.

[0010] In some embodiments of the present invention, one side of the cavity is open and the open side is suitable for connecting with the skylight transparent member.

[0011] In some embodiments of the present invention, the first air outlet is formed on the bottom wall of the cavity, and the second air outlet is formed on the side wall of the cavity.

[0012] In some embodiments of the present invention, the flow guide component includes a plurality of flow guide members spaced apart along the length direction of the body.

[0013] In some embodiments of the present invention, the guide member is connected to a side of the cavity provided with the second air outlet and is spaced apart from a side wall of the cavity away from the second air outlet.

[0014] In some embodiments of the present invention, one end of the flow guide member facing away from the open side of the cavity is connected to the bottom wall of the cavity.

[0015] In some embodiments of the present invention, on a cross section of the body perpendicular to a thickness direction of the body, the guide member is in an arc shape that bulges toward a direction away from the first air outlet.

[0016] In some embodiments of the present invention, the first air outlet is a circular outlet, and the peripheral wall of the cylinder where the wall surface of the guide member facing the first air outlet is located is tangent to the outer edge of the first air outlet.

[0017] In some embodiments of the present invention, the length of the air guide increases gradually along the length direction of the body and in a direction away from the first air outlet.

[0018] Some embodiments of the present invention further include: a partition rib, wherein the partition rib is located at the second air outlet and connected to the main body, and the partition rib extends along the length direction of the main body.

[0019] In some embodiments of the present utility model, the partition rib includes a first partition rib, and the first partition rib is located on a side of the corresponding air guide member away from the first air outlet and is connected to the air guide member.

[0020] In some embodiments of the present invention, the partition rib further includes a second partition rib, and along the width direction of the body, the second partition rib and the first air outlet are arranged opposite to each other.

[0021] In some embodiments of the present invention, along the length direction of the body, two ends of the second partition rib are respectively flush with two ends of the first air outlet or exceed two ends of the first air outlet.

[0022] In some embodiments of the present invention, on a cross section of the body perpendicular to the thickness direction of the body, two inner wall surfaces of the cavity along the length direction of the body are arc-shaped and convex toward a direction away from the first air outlet.

[0023] In some embodiments of the present invention, along the thickness direction of the body, the depth of the cavity is a, where a≥10 mm.

[0024] In some embodiments of the present invention, 10 mm ≤ a ≤ 20 mm.

[0025] According to the embodiment of the utility model, the skylight assembly of the vehicle includes a skylight light-transmitting member, and the skylight light-transmitting member has a fluid channel; the above-mentioned flow-guiding structure, the main body is connected to the skylight light-transmitting member.

[0026] According to the vehicle skylight assembly of the embodiment of the utility model, a guide structure is provided, and a fluid channel is provided through the skylight light-transmitting member so that the fluid channel reduces the influence of the outside temperature on the space inside the vehicle, thereby realizing that the skylight light-transmitting member has a heat insulation function, which is beneficial to improving the user's comfort. At the same time, the main body has a cavity and a first air port and a second air port connected to the cavity, the second air port is suitable for being connected to the fluid channel, and is located in the cavity and connected to the main body through a guide component, which is used to guide the fluid entering the cavity to flow between the first air port and the second air port, so that the fluid entering the cavity can be guided by the guide component to flow along a predetermined path, thereby reducing the generation of "eddy currents" in the cavity to a certain extent, reducing the fluid turbulence in the cavity, and allowing the fluid to flow between the first air port and the second air port (such as after the fluid flows into the cavity from the second air port, it flows to the first air port under the guidance of the guide component to flow out of the cavity; or, after the fluid flows into the cavity from the first air port, it flows to the second air port under the guidance of the guide component to flow out of the cavity, and the fluid in the fluid channel can also be guided to make the flow smoother, further improving the thermal insulation effect of the skylight transparent component, and further improving the thermal insulation effect of the skylight assembly.

[0027] In some embodiments of the utility model, the skylight light-transmitting member includes: an upper light-transmitting member; a lower light-transmitting member, along the thickness direction of the main body, the lower light-transmitting member and the upper light-transmitting member are stacked and located below the upper light-transmitting member, the fluid channel is defined between the upper light-transmitting member and the lower light-transmitting member, and the cavity is connected to the fluid channel.

[0028] In some embodiments of the present invention, the outer edge of the upper light-transmitting member exceeds the outer edge of the lower light-transmitting member, and one end of the body in the thickness direction is connected to the surface of the upper light-transmitting member facing the lower light-transmitting member and is located on the outside of the lower light-transmitting member.

[0029] In some embodiments of the present invention, a side of the body facing the upper light-transmitting member is open and defines the cavity together with the upper light-transmitting member.

[0030] In some embodiments of the present invention, the main body and the upper light-transmitting member are bonded and connected.

[0031] In some embodiments of the present invention, a slot is provided on one side of the body facing the center of the lower light-transmitting member, and the outer edge of the lower light-transmitting member extends into the slot.

[0032] In some embodiments of the utility model, one side of the cavity is open, and the second air outlet is formed on the side wall of the cavity. The air guide structure includes a plurality of spaced-apartment ribs located at the second air outlet and connected to the main body, and the outer edge of the lower light-transmitting member extends between the side wall of the slot facing away from the open side of the slot and the partition ribs.

[0033] A vehicle according to an embodiment of the utility model includes the above-mentioned vehicle skylight assembly.

[0034] According to the vehicle of the embodiment of the utility model, a skylight assembly of the vehicle is provided, and a fluid channel is provided through the skylight light-transmitting member so that the fluid channel can reduce the influence of the temperature outside the vehicle on the space inside the vehicle, so that the skylight light-transmitting member has a heat insulation function, which is beneficial to improving the comfort of the user. At the same time, the main body has a cavity and a first air port and a second air port connected to the cavity, the second air port is suitable for being connected to the fluid channel, and is located in the cavity and connected to the main body through a guide component, which is used to guide the fluid entering the cavity to flow between the first air port and the second air port, so that the fluid entering the cavity can be guided by the guide component to flow along a predetermined path, thereby reducing the generation of "eddy currents" in the cavity to a certain extent, reducing the fluid turbulence in the cavity, and allowing the fluid to flow between the first air port and the second air port (such as after the fluid flows into the cavity from the second air port, it flows to the first air port under the guidance of the guide component to flow out of the cavity; or, after the fluid flows into the cavity from the first air port, it flows to the second air port under the guidance of the guide component to flow out of the cavity, and the fluid in the fluid channel can also be guided to make the flow smoother, further improving the thermal insulation effect of the skylight assembly and improving the comfort of the vehicle.

[0035] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0037] Figure 1 It is a partial structural diagram of the flow guide structure according to an embodiment of the utility model;

[0038] Figure 2 yes Figure 1 A top view of

[0039] Figure 3 It is a partial structural diagram of a canopy assembly according to an embodiment of the utility model;

[0040] Figure 4 is a cross-sectional view of a canopy assembly according to an embodiment of the utility model;

[0041] Figure 5 It is an exploded view of the guide structure according to an embodiment of the utility model.

[0042] Reference numerals:

[0043] 1000, canopy assembly;

[0044] 100. diversion structure;

[0045] 1. body; 11. cavity; 111. air inlet area; 12. first air outlet; 13. second air outlet; 131. sub-inlet; 14. slot;

[0046] 2. flow guide component; 21. flow guide component;

[0047] 3. The first partition bar;

[0048] 4. The second partition bar;

[0049] 5. Shell; 51. Air outlet cavity; 52. First air outlet; 53. Second air outlet;

[0050] 6. Adjustment device; 61. Wind deflector; 62. Driving mechanism;

[0051] 7. Blower;

[0052] 200. Skylight transparent parts;

[0053] 8. Upper light-transmitting member;

[0054] 9. Lower light-transmitting member;

[0055] 10. Fluid channel. DETAILED DESCRIPTION

[0056] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0057] In the description of the present utility model, it is necessary to understand 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 positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0058] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 the present invention can be understood according to specific circumstances.

[0059] The flow guiding structure 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0060] like Figure 1-Figure 4 As shown, the flow guide structure 100 according to the embodiment of the utility model is used for a skylight assembly 1000 of a vehicle. The skylight assembly 1000 includes a skylight light-transmitting member 200. The skylight light-transmitting member 200 has a fluid channel 10. The flow guide structure 100 includes a main body 1 and a flow guide component 2.

[0061] It is understandable that the fluid channel 10 of the skylight transparent member 200 has a fluid (e.g., airflow) so that the fluid channel 10 reduces the effect of the outside temperature on the interior space of the vehicle, and the skylight transparent member 200 has a heat insulation function, which is beneficial to improving the comfort of the user. It should be noted that the skylight transparent member 200 can be a skylight glass.

[0062] The main body 1 has a cavity 11 and a first air port 12 and a second air port 13 connected to the cavity 11. The second air port 13 is suitable for connecting to the fluid channel 10. The guide component 2 is located in the cavity 11 and connected to the main body 1, and is used to guide the fluid entering the cavity 11 to flow between the first air port 12 and the second air port 13.

[0063] Thus, the fluid entering the cavity 11 is guided by the guide component 2 to flow between the first air port 12 and the second air port 13, so that the fluid entering the cavity 11 can be guided by the guide component 2 to flow along a predetermined path, thereby reducing the generation of "vortex" in the cavity 11 to a certain extent, reducing the fluid turbulence in the cavity 11, and allowing the fluid to flow between the first air port 12 and the second air port 13 (such as after the fluid flows into the cavity 11 from the second air port 13, it flows to the first air port 12 under the guidance of the guide component 2 to flow out of the cavity 11; or, after the fluid flows into the cavity 11 from the first air port 12, it flows to the second air port 13 under the guidance of the guide component 2 to flow out of the cavity 11), and the fluid in the fluid channel 10 can also be further guided to make the flow smoother, thereby further improving the thermal insulation effect of the skylight transparent component 200.

[0064] Furthermore, the flow guide component 2 is used to guide the fluid entering the cavity 11 from the fluid channel 10 to the first air port 12 .

[0065] Thus, the fluid entering the cavity 11 from the fluid channel 10 is guided to the first air outlet 12 by the guide component 2, so that the fluid entering the cavity 11 from the fluid channel 10 can be guided by the guide component 2 to flow along a predetermined path, thereby reducing the generation of "eddy currents" in the cavity 11 to a certain extent, reducing the fluid turbulence in the cavity 11, ensuring the air outlet effect of the guide structure 100, making the fluid flow in the fluid channel 10 smoother, and further improving the thermal insulation effect of the skylight transparent component 200.

[0066] At the same time, through the setting of the first air outlet 12, the fluid in the cavity 11 can be gathered at the first air outlet 12 and then flow out in a concentrated manner, ensuring the air outlet effect of the guide structure 100, and facilitating the subsequent flow path planning of the fluid in the skylight assembly 1000, thereby improving the reliability of the skylight assembly 1000 using the guide structure 100.

[0067] Furthermore, the inner diameter of the first air outlet 12 depends on the ventilation volume in the fluid channel 10, and CAE is required to simulate the ventilation volume design in the fluid channel 10. Usually, the inner diameter of the first air outlet 12 is 20mm-40mm to meet the requirements of the first air outlet 12. It should be noted that the shape of the first air outlet 12 is not limited to a circle, and can also be an ellipse or a square shape, etc., as long as the air volume of the first air outlet 12 is met.

[0068] For example, when the skylight assembly 1000 is applied to a vehicle, the skylight light-transmitting member 200 is fixed to the vehicle ceiling, and the fluid channel 10 can be connected to the air-conditioning outlet of the vehicle or the interior space of the vehicle. When the fluid channel 10 is connected to the air-conditioning outlet of the vehicle, the fluid enters the cavity 11 from the air-conditioning outlet of the vehicle through the fluid channel 10, and the flow guide component 2 guides the fluid in the cavity 11 to the first air outlet 12, and flows from the first air outlet 12 to the interior of the vehicle cabin, thereby achieving temperature regulation of the interior of the vehicle; when the fluid channel 10 is connected to the interior space of the vehicle, the fluid enters the cavity 11 from the interior space of the vehicle through the fluid channel 10, and the flow guide component 2 guides the fluid in the cavity 11 to the first air outlet 12, and flows back to the interior space of the vehicle from the first air outlet 12, thereby achieving internal circulation of the air inside the vehicle, thereby meeting different usage requirements of users.

[0069] In some embodiments, Figure 5 As shown, the flow guide structure 100 further includes a shell 5, which is located along the thickness direction of the body 1 and the body 1 along the thickness direction ( Figure 5The housing 5 is provided with an air outlet cavity 51 and is open on one side close to the body 1. The air outlet cavity 51 is connected to the first air outlet 12. The housing 5 also has a first air outlet 52 connected to the air outlet cavity 51, and the first air outlet 52 is connected to the interior space of the vehicle. Thus, the fluid in the fluid channel 10 enters the cavity 11 and is guided to the first air outlet 12 by the guide component 2, flows into the air outlet cavity 51 through the first air outlet 12, and flows to the interior space of the vehicle through the first air outlet 52, so as to achieve temperature regulation of the interior of the vehicle or internal circulation of the air inside the vehicle, and meet the use requirements of the user. At the same time, the generation of "eddy current" in the cavity 11 is reduced by the guide component 2, thereby reducing the generation of "eddy current" in the air outlet cavity 51, so that the fluid flowing from the first air outlet 52 to the interior of the cabin is more uniform, and the user's comfort and use experience are improved while achieving the regulation of the temperature inside the vehicle.

[0070] In some embodiments, Figure 5 As shown, the shell 5 also has a second air outlet 53 connected to the air outlet cavity 51, and the second air outlet 53 is connected to the external space of the vehicle. The guide structure 100 also includes an adjustment device 6 arranged in the shell 5, and the adjustment device 6 can selectively open one of the first air outlet 52 and the second air outlet 53, and close the other one of the first air outlet 52 and the second air outlet 53.

[0071] Thus, when the regulating device 6 opens the first air outlet 52 and closes the second air outlet 53, the air or air-conditioned wind in the vehicle enters the guide structure 100 through the fluid channel 10, flows into the air outlet cavity 51 through the first air outlet 12, and returns to the interior space of the vehicle through the first air outlet 52, thereby realizing the temperature regulation of the interior of the vehicle or the internal circulation of the air inside the vehicle. When the regulating device 6 opens the second air outlet 53 and closes the first air outlet 52, the air in the vehicle enters the guide structure 100 through the fluid channel 10, flows into the air outlet cavity 51 through the first air outlet 12, and blows to the outside space of the vehicle through the second air outlet 53, thereby realizing the external circulation of the vehicle. Thus, the vehicle can blow air to the interior space or to the outside space of the vehicle, meeting the different usage needs of users, and can improve the comfort of the temperature in the vehicle, thereby improving the experience of passengers.

[0072] Furthermore, the adjusting device 6 includes a windshield 61 and a driving mechanism 62. The windshield 61 is movably arranged in the housing 5, and is used to selectively close one of the first air outlet 52 and the second air outlet 53, and open the other of the first air outlet 52 and the second air outlet 53; the driving mechanism 62 is arranged in the housing 5 and connected to the windshield 61, and is used to provide a driving force for the movement of the windshield 61. Therefore, when the air guide structure 100 needs to blow air into the vehicle interior space, the driving mechanism 62 drives the windshield 61 to move to a position where the first air outlet 52 is opened and the second air outlet 53 is closed; when the air guide structure 100 needs to blow air into the vehicle exterior space, the driving mechanism 62 drives the windshield 61 to move to a position where the second air outlet 53 is opened and the first air outlet 52 is closed. Thus, the conversion of blowing into the vehicle interior space or blowing into the vehicle exterior space is realized, and the structure is simple and the components are few, which can save the production and maintenance costs of the air guide structure 100.

[0073] Furthermore, the air guide structure 100 further includes a blower 7, which is disposed in the housing 5 and is used to drive the fluid to flow from the first air port 12 to the first air outlet 52 or the second air outlet 53. Therefore, the blower 7 is provided to increase the circulation speed of the air inside the vehicle or the air-conditioning wind at the air guide structure 100, which is conducive to improving the air outlet effect of blowing air into the vehicle interior space or blowing air into the vehicle exterior space, thereby facilitating the adjustment of the temperature inside the vehicle and improving the comfort of the passengers.

[0074] According to the flow-guiding structure 100 of the embodiment of the utility model, the skylight assembly 1000 includes a skylight light-transmitting member 200, and the skylight light-transmitting member 200 has a fluid channel 10, so that the fluid channel 10 reduces the influence of the temperature outside the vehicle on the space inside the vehicle, so that the skylight light-transmitting member 200 has a heat-insulating function, which is beneficial to improving the comfort of the user. At the same time, the main body 1 has a cavity 11 and a first air outlet 12 and a second air outlet 13 connected to the cavity 11, and the second air outlet 13 is suitable for communicating with the fluid channel 10. The flow-guiding member 2 is located in the cavity 11 and connected to the main body 1, and is used to guide the fluid entering the cavity 11 to flow between the first air outlet 12 and the second air outlet 13, so that the fluid entering the cavity 11 can be guided by the flow-guiding member 2 to flow along a predetermined path, thereby reducing the generation of "eddy currents" in the cavity 11 to a certain extent, and reducing the amount of air out of the cavity 11. The fluid is turbulent, so that the fluid flows between the first air port 12 and the second air port 13 (for example, after the fluid flows into the cavity 11 from the second air port 13, it flows to the first air port 12 under the guidance of the guide component 2 to flow out of the cavity 11; or, after the fluid flows into the cavity 11 from the first air port 12, it flows to the second air port 13 under the guidance of the guide component 2 to flow out of the cavity 11). The fluid in the fluid channel 10 can also be further guided to make the flow smoother, thereby further improving the thermal insulation effect of the skylight transparent element 200.

[0075] In some embodiments of the utility model, the body 1 and the flow guide component 2 are integrally formed injection molded parts. Therefore, the integrally formed injection molded parts do not require additional assembly or connection steps during the production process, thereby simplifying the production process, reducing the error rate during the production process, and improving the production efficiency of the flow guide structure 100. At the same time, the integrally formed injection molding ensures the precise matching and consistency of each part of the flow guide structure 100, thereby ensuring the overall quality and reliability of the flow guide structure 100.

[0076] In some embodiments of the utility model, the flow guide component 2 is used to guide the fluid entering the cavity 11 from the second air port 13 to the first air port 12. Thus, the flow guide component 2 allows the fluid to flow along a predetermined path, and the fluid entering the cavity 11 from the second air port 13 is guided to the first air port 12, thereby reducing the generation of "eddy currents" in the cavity 11 to a certain extent, and reducing the fluid turbulence in the cavity 11.

[0077] In some embodiments of the present invention, Figure 1-Figure 4 As shown, one side of the cavity 11 is open and the open side is suitable for connecting with the skylight transparent member 200. For example, one side of the cavity 11 is open and the open side is suitable for fitting with the skylight transparent member 200. The body 1 and the skylight transparent member 200 jointly define the cavity 11. A first air outlet 12 is formed on the side of the cavity 11 away from the skylight transparent member 200, and a second air outlet 13 is formed on the side wall of the cavity 11. Thus, the cavity 11 is jointly defined by the body 1 and the skylight transparent member 200, so that the fluid in the fluid channel 10 flows into the cavity 11, and the fluid is further guided to flow along a predetermined path.

[0078] In some embodiments of the present invention, the bottom wall of the cavity 11 is formed with a first air port 12, and the side wall of the cavity 11 is formed with a second air port 13. The first air port 12 and the second air port 13 are respectively located on the bottom wall and the side wall of the cavity 11, so as to facilitate connection with the outside. This arrangement makes the direction in which the fluid flows through the first air port 12 perpendicular to the direction in which the fluid flows through the second air port 13.

[0079] In some embodiments of the present invention, Figure 1-Figure 4 As shown, the open side of the body 1 has a notch, and the notch is located in the width direction of the body 1 (such as Figure 1The side of the body 1 in the second direction (shown in the figure) is suitable for and defines a second air port 13 together with the skylight transparent member 200, and the second air port 13 is suitable for communicating with the fluid channel 10. Thus, through one side of the cavity 11 is open and the open side is suitable for fitting with the skylight transparent member 200, the notch of the body 1 is located on one side of the width direction of the body 1 and defines a second air port 13 together with the skylight transparent member 200, and the second air port 13 is communicated with the fluid channel 10, so that the fluid in the fluid channel 10 enters the cavity 11 through the second air port 13. At the same time, the fluid in the fluid channel 10 is guided into the cavity 11 through the second air port 13 by the flow guide component 2, reducing the generation of "eddy currents" and improving the reliability of the flow guide structure 100.

[0080] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the flow guide component 2 includes a Figure 1 A plurality of guide members 21 spaced apart from each other in the first direction (as shown).

[0081] Therefore, the cavity 11 is divided into multiple air inlet areas 111 along the length direction of the main body 1 by multiple guide members 21, and the fluid in the fluid channel 10 is respectively guided into the cavity 11 through the multiple air inlet areas 111, so that the fluid can flow more along a predetermined path, further reducing the generation of "vortex" in the cavity 11 and improving the reliability of the guide structure 100.

[0082] The guide member 21 is connected to the side of the cavity 11 where the second air outlet 13 is provided (if the cavity 11 has a side wall on the side where the second air outlet 13 is provided, the guide member 21 is connected to the side wall of the cavity 11; if the cavity 11 has no side wall on the side where the second air outlet 13 is provided, the guide member 21 is connected to the bottom wall of the cavity 11) and is spaced apart from the side wall of the cavity 11 away from the second air outlet 13. Thus, the guide member 21 guides the fluid at the second air outlet 13 so that the fluid can flow more along a predetermined path, further reducing the generation of "eddy currents" in the cavity 11 and improving the reliability of the guide structure 100.

[0083] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, one end of the flow guide 21 facing away from the open side of the cavity 11 is connected to the bottom wall of the cavity 11. Thus, by connecting one end of the flow guide 21 facing away from the open side of the cavity 11 to the bottom wall of the cavity 11, the fluid in the cavity 11 will not flow between the flow guide 21 and the bottom wall of the cavity 11, so that the fluid can flow more in a predetermined path, further reducing the generation of "eddy current" in the cavity 11 and improving reliability.

[0084] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, in the direction perpendicular to the thickness of the body 1 (such as Figure 1 In the cross section in the third direction (shown in FIG. 1 ), the guide member 21 is in an arc shape that is convex toward the direction away from the first air outlet 12. Thus, by such an arrangement, the windward side of the guide member 21 is in an arc shape, so that the fluid can be evenly distributed when passing through the guide member 21, avoiding the fluid from concentrating in certain areas to form a "vortex".

[0085] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the first air outlet 12 is a circular opening, and the peripheral wall of the cylinder where the wall surface of the guide member 21 facing the first air outlet 12 is located is tangent to the outer edge of the first air outlet 12 (any guide member 21). Therefore, through such an arrangement, the fluid entering the cavity 11 through the second air outlet 13 can enter the second air outlet 13 from the first air outlet 12 farthest from the second air outlet 13, and the fluid forms a "vortex" at the first air outlet 12, thereby improving the wind collection effect of the first air outlet 12, thereby further optimizing the flow path of the fluid and improving the air supply efficiency.

[0086] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the length of the guide member 21 gradually increases along the length direction of the body 1 and in the direction away from the first air outlet 12. It can be understood that the gradual increase in the length of the guide member 21 along the length direction of the body 1 and in the direction away from the first air outlet 12 means that along the length direction of the body 1, from any side away from the first air outlet 12 (there are two sides along the length direction of the body 1), the length of the guide member 21 gradually increases. Since the fluid velocity increases when the fluid approaches the first air outlet 12, by gradually increasing the length of the guide member 21 in the direction away from the first air outlet 12 (i.e., the area where the fluid diffuses), the fluid can be more effectively guided and dispersed, ensuring that the fluid is evenly distributed throughout the cavity 11, thereby better controlling and guiding the fluid in the cavity 11, reducing its turbulence and energy loss during the diffusion process, and reducing the generation of "eddies" in the cavity 11.

[0087] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the air guide structure 100 further includes partition ribs, which are located at the second air outlet 13 and connected to the body 1 , and extend along the length direction of the body 1 .

[0088] It can be understood that the cavity 11 is divided into a plurality of air inlet areas 111 along the length direction of the main body 1 by a plurality of guide members 21, thereby, the second air outlet 13 is divided into a plurality of sub-inlets 131 corresponding to and connected to the plurality of air inlet areas 111 along the length direction of the main body 1 by a plurality of partition ribs, so that the fluid in the fluid channel 10 flows through the plurality of sub-inlets 131 to the plurality of air inlet areas 111 corresponding thereto, respectively, so that the fluid flows into the cavity 11 more evenly and dispersedly, thereby reducing the generation of "vortex" in the cavity 11.

[0089] The partition ribs include a first partition rib 3, which is located on a side of the corresponding guide member 21 away from the first air outlet 12 and connected to the guide member 21. The first partition rib 3 is located at the first air outlet and connected to the body 1, and there are a plurality of first partition ribs 3 corresponding to the guide member 21 one by one, and the first partition ribs 3 extend along the length direction of the body 1.

[0090] It can be understood that the cavity 11 is divided into a plurality of air inlet areas 111 along the length direction of the main body 1 by a plurality of guide members 21, thereby, the second air outlet 13 is divided into a plurality of sub-inlets 131 corresponding to and connected to the plurality of air inlet areas 111 along the length direction of the main body 1 by a plurality of first partition ribs 3, so that the fluid in the fluid channel 10 flows through the plurality of sub-inlets 131 to the plurality of air inlet areas 111 corresponding thereto, respectively, so that the fluid flows into the cavity 11 more evenly and dispersedly, thereby reducing the generation of "vortex" in the cavity 11.

[0091] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, along the length direction of the body 1, there are multiple first partition ribs located on the same side of the first air outlet 12, and the distance between any two adjacent first partition ribs 3 is p. It can be understood that on the cross section of the body 1 perpendicular to the thickness direction of the body 1, the cross-sectional area of ​​the area formed between any two adjacent first partition ribs 3 is the same, thereby making the fluid in the fluid channel 10 flow more evenly and dispersedly from the multiple sub-inlets 131 to the multiple air inlet areas 111 corresponding thereto, thereby reducing the generation of "eddies" in the cavity 11, and making the fluid in the fluid channel 10 as evenly distributed as possible throughout the fluid channel 10, effectively avoiding too little fluid in a local area of ​​the fluid channel 10 resulting in an excessively high temperature in the corresponding area of ​​the skylight transparent member 200, achieving "temperature control and temperature adjustment" of the entire area of ​​the skylight transparent member 200, and effectively avoiding the generation of "eddies" due to excessive fluid in a local area of ​​the fluid channel 10, thereby improving reliability.

[0092] In some embodiments of the present invention, Figure 1 and Figure 2As shown, along the length direction of the body 1, the distance between the edge of the notch and the first partition rib 3 closest to the edge is also p. It can be understood that, on the cross section of the body 1 perpendicular to the thickness direction of the body 1, the cross-sectional area of ​​the region between the edge of the notch and the first partition rib 3 closest to the edge is the same as the cross-sectional area of ​​the region formed between any two adjacent first partition ribs 3, thereby achieving a more evenly dispersed flow of the fluid in the fluid channel 10 from the multiple sub-inlets 131 to the multiple air inlet areas 111 corresponding thereto, further reducing the generation of "eddies" in the cavity 11 and the fluid channel 10, and ensuring "temperature control and temperature adjustment" in the entire area of ​​the skylight transparent member 200.

[0093] In some embodiments of the present invention, Figure 1-Figure 4 As shown, the partition ribs further include a second partition rib 4, and along the width direction of the body 1, the second partition rib 4 and the first air outlet 12 are arranged opposite to each other. The second partition rib 4 is located at the notch, and the second partition rib 4 extends along the length direction of the body 1.

[0094] It is understandable that, since the fluid velocity increases when the fluid approaches the first air outlet 12, if the second partition rib 4 is not provided opposite to the first air outlet 12 along the width direction of the body 1, the fluid in the fluid channel 10 will be concentrated at the second air outlet 13 along the width direction of the body 1 from the first air outlet 12 and flow into the cavity 11, so that the fluid in the fluid channel 10 away from the first air outlet 12 along the length direction of the body 1 has too little or no fluid flowing through the area, thereby causing the corresponding area temperature of the skylight transparent member 200 to be too high. Therefore, by relatively arranging the second partition rib 4 and the first air outlet 12 along the width direction of the body 1, the fluid in the fluid channel 10 can flow from the second air outlet 13 to the cavity 11 in a more evenly dispersed manner, effectively reducing the generation of "eddies" in the cavity 11 and the fluid channel 10, and ensuring "temperature control and temperature adjustment" in the entire area of ​​the skylight transparent member 200.

[0095] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, along the length direction of the body 1 (such as Figure 1 The first direction shown in the figure), the two ends of the second partition rib 4 are respectively flush with the two ends of the first air outlet 12 or exceed the two ends of the first air outlet 12. Therefore, through such a setting, it is further avoided that the fluid in the area far away from the first air outlet 12 along the length direction of the fluid channel 10 is too little or no fluid flows, and the generation of "eddy current" in the cavity 11 and the fluid channel 10 is further reduced, ensuring the "temperature control and temperature adjustment" of the entire area of ​​the skylight transparent member 200.

[0096] In some embodiments, along the length direction of the body 1, there are multiple first partition ribs located on the same side of the first air outlet 12, and the distance between any two adjacent first partition ribs 3 is p, the distance between the edge of the gap and the first partition rib 3 closest to the edge is also p, and the distance between the first partition rib 3 located on both sides of the second partition rib 4 and the second partition rib 4 is also p. As a result, the fluid in the fluid channel 10 flows more evenly and dispersedly from the multiple sub-inlets 131 separated by the multiple first partition ribs 3 and the second partition ribs 4 to the multiple air inlet areas 111 corresponding thereto, further reducing the generation of "eddies" in the cavity 11 and the fluid channel 10, and ensuring "temperature control and temperature adjustment" in the entire area of ​​the skylight transparent member 200.

[0097] For example, Figure 2 As shown, there are three first partition ribs 3 , and the three first partition ribs 3 and one second partition rib 4 divide the second air outlet 13 into five sub-inlets 131 along the length direction of the body 1 , and the distance between each sub-inlet 131 along the length direction of the body 1 is the same.

[0098] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, on the cross section of the body 1 perpendicular to the thickness direction of the body 1, the two inner wall surfaces of the cavity 11 along the length direction of the body 1 are arc-shaped and convex toward the direction away from the first air outlet 12. Therefore, through such an arrangement, the windward side of the two inner wall surfaces of the cavity 11 is arc-shaped, so that the fluid in the cavity 11 can be evenly divided when passing through the two inner wall surfaces, avoiding the concentration of the fluid in certain areas to form a "vortex", and guiding the fluid from the first air outlet 12 farthest from the second air outlet 13 into the second air outlet 13, thereby further optimizing the flow path of the fluid and improving the air supply efficiency.

[0099] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, along the thickness direction of the body 1 (such as Figure 1 The depth of the cavity 11 is a, where a≥10 mm. Thus, by limiting the depth of the cavity 11, it is ensured that the fluid in the fluid channel 10 can smoothly enter the cavity 11, thereby improving reliability.

[0100] In some embodiments of the present invention, 10mm≤a≤20mm. It is understandable that if the depth of the cavity 11 along the thickness direction of the body 1 is too deep, it will hinder the fluid from entering the fluid channel 10. By limiting the maximum and minimum values ​​of the depth of the cavity 11, it is further ensured that the fluid in the fluid channel 10 can smoothly enter the cavity 11, thereby improving reliability. It should be noted that along the thickness direction of the body 1, the depth of the cavity 11 can be 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm or 20mm.

[0101] The following describes a vehicle skylight assembly 1000 according to an embodiment of the present invention.

[0102] like Figure 1-Figure 4 As shown, a vehicle skylight assembly 1000 according to an embodiment of the utility model is used in a vehicle and includes a skylight light-transmitting member 200 and a flow-guiding structure 100. The skylight light-transmitting member 200 has a fluid channel 10, and the body 1 is connected to the skylight light-transmitting member 200.

[0103] The fluid channel 10 can be connected to the air conditioning outlet of the vehicle or the interior space of the vehicle. When the fluid channel 10 is connected to the air conditioning outlet of the vehicle, the fluid enters the fluid channel 10 through the air conditioning outlet of the vehicle, and the fluid entering the cavity 11 from the fluid channel 10 is guided to the first air outlet 12 through the guide component 2, and flows from the first air outlet 12 to the interior of the vehicle cabin, thereby achieving temperature regulation of the interior of the vehicle; or, when the fluid channel 10 is connected to the interior space of the vehicle, the fluid enters the fluid channel 10 through the interior space of the vehicle, and the fluid entering the cavity 11 from the fluid channel 10 is guided to the first air outlet 12 through the guide component 2, and flows back to the interior space of the vehicle from the first air outlet 12 again, thereby achieving internal circulation of the air inside the vehicle, thereby meeting different usage requirements of users.

[0104] At the same time, the fluid entering the cavity 11 from the fluid channel 10 is guided to the first air outlet 12 through the guide component 2, so that the fluid entering the cavity 11 from the fluid channel 10 can be guided by the guide component 2 to flow along a predetermined path, thereby reducing the generation of "eddies" in the cavity 11 to a certain extent, reducing fluid turbulence, and further allowing the fluid entering the fluid channel 10 from the cavity 11 to spread more evenly in the fluid channel 10, reducing the generation of "eddies" in the fluid channel 10 to a certain extent, avoiding fluid turbulence, and improving the reliability of the skylight assembly 1000 using the guide structure 100.

[0105] According to the skylight assembly 1000 of the vehicle in the embodiment of the utility model, a flow guide structure 100 is provided, and the skylight light-transmitting member 200 has a fluid channel 10, so that the fluid channel 10 reduces the influence of the temperature outside the vehicle on the space inside the vehicle, so that the skylight light-transmitting member 200 has a heat insulation function, which is beneficial to improving the comfort of the user. At the same time, the main body 1 has a cavity 11 and a first air outlet 12 and a second air outlet 13 connected to the cavity 11, and the second air outlet 13 is suitable for communicating with the fluid channel 10. The flow guide component 2 is located in the cavity 11 and connected to the main body 1, and is used to guide the fluid entering the cavity 11 to flow between the first air outlet 12 and the second air outlet 13, so that the fluid entering the cavity 11 can be guided by the flow guide component 2 to flow along a predetermined path, thereby reducing the generation of "eddies" in the cavity 11 to a certain extent, reducing the fluid turbulence in the cavity 11, and making the fluid The fluid flows between the first air port 12 and the second air port 13 (for example, after the fluid flows into the cavity 11 from the second air port 13, it flows to the first air port 12 under the guidance of the guide component 2 to flow out of the cavity 11; or, after the fluid flows into the cavity 11 from the first air port 12, it flows to the second air port 13 under the guidance of the guide component 2 to flow out of the cavity 11). The fluid in the fluid channel 10 can also be further guided to make the flow smoother, thereby further improving the heat insulation effect of the skylight transparent component 200 and further improving the heat insulation effect of the skylight assembly 1000.

[0106] In some embodiments of the present invention, Figure 1-Figure 4 As shown, the skylight transparent member 200 includes an upper transparent member 8 and a lower transparent member 9. In the thickness direction of the body 1, the lower transparent member 9 is stacked with the upper transparent member 8 and is located below the upper transparent member 8, and a fluid channel 10 is defined between the upper transparent member 8 and the lower body, and the cavity 11 is connected to the fluid channel 10. It should be noted that the upper transparent member 8 can be an upper layer of glass, and the lower transparent member 9 can be a lower layer of glass.

[0107] Therefore, by stacking the upper light-transmitting member 8 and the lower light-transmitting member 9, the heat insulation effect of the skylight light-transmitting member 200 can be enhanced, and the user's comfort and usage experience can be improved. The fluid channel 10 is jointly defined by the upper light-transmitting member 8 and the lower light-transmitting member 9, so that the fluid entering the fluid channel 10 can cool down both the upper light-transmitting member 8 and the lower light-transmitting member 9, effectively reducing the impact of the outside temperature on the space inside the vehicle.

[0108] Further, the flow guide structure 100 is arranged at the edge region of the upper light-transmitting member 8 and the lower light-transmitting member 9 and extends along the circumferential direction of the upper light-transmitting member 8 or the lower light-transmitting member 9. Thus, the flow guide structure 100 is arranged at the edge region of the upper light-transmitting member 8 and the lower light-transmitting member 9 and extends along the circumferential direction of the upper light-transmitting member 8 or the lower light-transmitting member 9, so that the fluid channel 10 can more evenly transport the fluid to the flow guide structure 100, further reduce the generation of "eddy current" in the fluid channel 10 and the cavity 11, avoid fluid turbulence, so that the fluid can evenly spread over the entire fluid channel 10, and cool the upper light-transmitting member 8 and the lower light-transmitting member 9 more fully.

[0109] In some embodiments, the guide structure 100 is one and is located on one side of the skylight transparent member 200 along the front-rear direction of the vehicle, and the first air outlet 12 is located at the center point of the skylight transparent member 200 along the left-right direction of the vehicle. Thus, the uniformity of the fluid entering the cavity 11 from the fluid channel 10 is further ensured by such a setting.

[0110] In some embodiments, the guide structures 100 are multiple and are located on one side of the skylight transparent member 200 along the front-rear direction of the vehicle, and along the left-right direction of the vehicle, the distance between the center points of any two adjacent first air outlets 12 is the same. Thus, such a setting further ensures the uniformity of the fluid entering the cavity 11 of each guide structure 100 through the fluid channel 10, and ensures the uniformity of the fluid in the fluid channel 10. For example, Figure 3 As shown, there are two air guide structures 100, and the distance between the skylight transparent member 200 in the left-right direction of the vehicle is y, wherein the center point of one first air outlet 12 is located at 2 / 5y, and the center point of the other first air outlet 12 is located at 4 / 5y.

[0111] In some embodiments of the present invention, Figure 1-Figure 4 As shown, the outer edge of the upper light-transmitting member 8 exceeds the outer edge of the lower light-transmitting member 9, and one end of the body 1 in the thickness direction is connected to the surface of the upper light-transmitting member 8 facing the lower light-transmitting member 9 and is located outside the lower light-transmitting member 9. Thus, the body 1 is open on one side facing the upper light-transmitting member 8 and defines the cavity 11 together with the upper light-transmitting member 8 to ensure the sealing of the cavity 11, so that the fluid in the cavity 11 can only enter from the second air port 13, thereby ensuring the air supply efficiency.

[0112] In some embodiments of the present invention, Figure 1-Figure 4 As shown, the side of the body 1 facing the upper light-transmitting member 8 is open and defines a cavity 11 together with the upper light-transmitting member 8. Thus, the cavity 11 is defined by the body 1 and the upper light-transmitting member 8, which facilitates the fluid in the fluid channel 10 to flow into the cavity 11, and further guides the fluid to flow along a predetermined path.

[0113] In some embodiments of the utility model, the body 1 and the upper light-transmitting member 8 are bonded and connected. Thus, by such an arrangement, the connection between the body 1 and the upper light-transmitting member 8 is achieved, while the sealing effect between the body 1 and the upper light-transmitting member 8 is ensured, and the fluid is prevented from flowing out of the gap between the body 1 and the upper light-transmitting member 8, and the fluid is further ensured to flow along a predetermined path. Optionally, the body 1 and the upper light-transmitting member 8 are bonded and connected by polyurethane glue or double-sided tape.

[0114] In some embodiments of the utility model, a card slot 14 is provided on one side of the body 1 facing the center of the lower light-transmitting member 9, and the outer edge of the lower light-transmitting member 9 extends into the card slot 14. Thus, the lower light-transmitting member 9 and the guide structure 100 are connected by the outer edge of the lower light-transmitting member 9 being carded into the card slot 14, and the card slot 14 can, on the one hand, play a positioning and fixing role for the lower light-transmitting member 9, facilitating the installation of the lower light-transmitting member 9, and on the other hand, can play a limiting role for the lower light-transmitting member 9, ensuring the distance between the upper light-transmitting member 8 and the lower light-transmitting member 9.

[0115] 27. In some embodiments of the present utility model, Figure 1-Figure 4 As shown, one side of the cavity 11 is open, and a second air outlet 13 is formed on the side wall of the cavity 11. The air guide structure includes a plurality of spaced-apartment ribs located at the second air outlet 13 and connected to the main body 1. The outer edge of the lower light-transmitting member 9 extends into between the side wall of the slot 14 facing away from the open side of the slot 14 and the partition rib 3.

[0116] Specifically, a notch is provided on one side of the open side of the cavity 11 close to the center of the lower light-transmitting member 9, the card slot 14 is open toward one side of the upper light-transmitting member 8 and is connected to the notch, the flow guide component 2 further includes a first partition rib 3 and a second partition rib 4, both of which are located at the notch and connected to the body 1, and both of which extend along the length direction of the body 1 and are spaced apart along the length direction of the body 1, the outer edge of the lower light-transmitting member 9 extends between the side wall of the card slot 14 on the open side away from the card slot 14 and the first partition rib 3, and the outer edge of the lower light-transmitting member 9 extends between the side wall of the card slot 14 on the open side away from the card slot 14 and the second partition rib 4. Thus, the positioning and fixing of the lower light-transmitting member 9 are achieved by the first partition rib 3 and the second partition rib 4, which facilitates the installation of the lower light-transmitting member 9 and ensures the distance between the upper light-transmitting member 8 and the lower light-transmitting member 9.

[0117] In some embodiments, one end of the first partition rib 3 facing away from the bottom wall of the cavity 11 and one end of the second partition rib 4 facing away from the bottom wall of the cavity 11 are flush with one end of the main body 1 facing away from the bottom wall of the cavity 11 and are both in contact with the lower surface of the upper light-transmitting member 8, thereby ensuring that the fluid flows along a predetermined path, reducing the generation of "eddy currents" in the cavity 11, and improving reliability.

[0118] In some embodiments, one end of the first partition rib 3 facing away from the bottom wall of the cavity 11, one end of the second partition rib 4 facing away from the bottom wall of the cavity 11, and one end of the bottom wall of the main body 1 facing away from the cavity 11 are bonded to the lower surface of the upper light-transmitting member 8. Thus, through such an arrangement, the connection between the guide structure 100 and the upper light-transmitting member 8 is achieved while ensuring the sealing effect between the upper light-transmitting member 8 and the first partition rib 3 and between the upper light-transmitting member 8 and the second partition rib 4, preventing the fluid from flowing out from the gap between the upper light-transmitting member 8 and the first partition rib 3 and between the upper light-transmitting member 8 and the second partition rib 4, further ensuring that the fluid flows along a predetermined path.

[0119] Optionally, one end of the first partition rib 3 facing away from the bottom wall of the cavity 11, one end of the second partition rib 4 facing away from the bottom wall of the cavity 11, and one end of the main body 1 facing away from the bottom wall of the cavity 11 are bonded to the lower surface of the upper light-transmitting member 8 by polyurethane glue or double-sided tape.

[0120] The following describes a vehicle according to an embodiment of the present invention.

[0121] The vehicle according to the embodiment of the present utility model includes a skylight assembly 1000 of the vehicle.

[0122] According to the vehicle of the embodiment of the utility model, a skylight assembly 1000 of the vehicle is provided, and the skylight light-transmitting member 200 has a fluid channel 10, so that the fluid channel 10 reduces the influence of the temperature outside the vehicle on the space inside the vehicle, so that the skylight light-transmitting member 200 has a heat insulation function, which is beneficial to improving the comfort of the user. At the same time, the main body 1 has a cavity 11 and a first air outlet 12 and a second air outlet 13 connected to the cavity 11, and the second air outlet 13 is suitable for communicating with the fluid channel 10, and is located in the cavity 11 and connected to the main body 1 through the guide component 2, which is used to guide the fluid entering the cavity 11 to flow between the first air outlet 12 and the second air outlet 13, so that the fluid entering the cavity 11 can be guided by the guide component 2 to flow along a predetermined path, thereby reducing the generation of "eddy currents" in the cavity 11 to a certain extent, reducing the fluid turbulence in the cavity 11. The fluid can be made to flow between the first air port 12 and the second air port 13 (for example, after the fluid flows into the cavity 11 from the second air port 13, it flows to the first air port 12 under the guidance of the guide component 2 to flow out of the cavity 11; or, after the fluid flows into the cavity 11 from the first air port 12, it flows to the second air port 13 under the guidance of the guide component 2 to flow out of the cavity 11). The fluid in the fluid channel 10 can also be further guided to make the flow smoother, thereby further improving the thermal insulation effect of the skylight assembly 1000 and improving the comfort of the vehicle.

[0123] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0124] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A flow guide structure, characterized in that: A skylight assembly for a vehicle, the skylight assembly comprising a skylight light-transmitting member (200), the skylight light-transmitting member (200) having a fluid channel (10), the flow-guiding structure comprising: A body (1), the body (1) comprising a cavity (11) and a first air port (12) and a second air port (13) in communication with the cavity (11), the second air port (13) being suitable for being in communication with the fluid channel (10); A flow guide component (2), the flow guide component (2) is located in the cavity (11) and connected to the body (1), and is used to guide the fluid entering the cavity (11) to flow between the first air port (12) and the second air port (13).

2. The flow guiding structure according to claim 1, characterized in that: The flow guide component (2) is used to guide the fluid entering the cavity (11) from the second air outlet (13) to the first air outlet (12).

3. The flow guiding structure according to claim 2, characterized in that: The main body (1) and the flow guide component (2) are integrally formed injection molded parts.

4. The flow guiding structure according to claim 2, characterized in that: One side of the cavity (11) is open, and the open side is suitable for being connected to the skylight light-transmitting member (200).

5. The flow guiding structure according to claim 1, characterized in that: The first air outlet (12) is formed on the bottom wall of the cavity (11), and the second air outlet (13) is formed on the side wall of the cavity (11).

6. The flow guiding structure according to any one of claims 1 to 5, characterized in that: The flow guide component (2) comprises a plurality of flow guide members (21) spaced apart along the length direction of the body (1).

7. The flow guiding structure according to claim 6, characterized in that: The flow guide (21) is connected to a side of the cavity (11) provided with the second air outlet (13) and is spaced apart from a side wall of the cavity (11) away from the second air outlet (13).

8. The flow guiding structure according to claim 6, characterized in that: One end of the flow guide (21) facing away from the open side of the cavity (11) is connected to the bottom wall of the cavity (11).

9. The flow guiding structure according to claim 6, characterized in that: In a cross section of the body (1) perpendicular to the thickness direction of the body (1), the flow guide (21) is in the shape of an arc that bulges in a direction away from the first air outlet (12).

10. The flow guiding structure according to claim 9, characterized in that: The first air outlet (12) is a circular outlet, and the peripheral wall of the cylinder where the wall surface of the guide member (21) facing the first air outlet (12) is located is tangent to the outer edge of the first air outlet (12).

11. The flow guiding structure according to claim 6, characterized in that: Along the length direction of the body (1) and in a direction away from the first air outlet (12), the length of the air guide (21) gradually increases.

12. The flow guiding structure according to claim 6, characterized in that: Also includes: A partition rib, the partition rib is located at the second air outlet (13) and is connected to the main body (1), and the partition rib extends along the length direction of the main body (1).

13. The flow guiding structure according to claim 12, characterized in that: The partition ribs include a first partition rib (3), the first partition rib (3) being located on a side of the corresponding air guide (21) away from the first air outlet (12) and being connected to the air guide (21).

14. The flow guiding structure according to claim 12 or 13, characterized in that: The partition ribs further include a second partition rib (4), and along the width direction of the body (1), the second partition rib (4) and the first air outlet (12) are arranged opposite to each other.

15. The flow guiding structure according to claim 14, characterized in that: Along the length direction of the body (1), two ends of the second partition rib (4) are respectively flush with two ends of the first air outlet (12) or exceed two ends of the first air outlet (12).

16. The flow guiding structure according to claim 1, characterized in that: In a cross section of the body (1) perpendicular to the thickness direction of the body (1), two inner wall surfaces of the cavity (11) along the length direction of the body (1) are arc-shaped and convex in a direction away from the first air outlet (12).

17. The flow guiding structure according to claim 1, characterized in that: Along the thickness direction of the body (1), the depth of the cavity (11) is a, where a≥10 mm.

18. The flow guiding structure according to claim 17, characterized in that: 10mm≤a≤20mm.

19. A vehicle canopy assembly, used for a vehicle, characterized in that: include: A skylight transparent member (200), wherein the skylight transparent member (200) has a fluid channel (10); According to the guide structure (100) according to any one of claims 1 to 18, the main body (1) is connected to the skylight light-transmitting member (200).

20. The canopy assembly according to claim 19, characterized in that: The skylight transparent member (200) comprises: An upper light-transmitting member (8); A lower light-transmitting member (9) is stacked with the upper light-transmitting member (8) along the thickness direction of the body (1) and is located below the upper light-transmitting member (8), and the fluid channel (10) is defined between the upper light-transmitting member (8) and the lower light-transmitting member (9).

21. The canopy assembly according to claim 20, characterized in that: The outer edge of the upper light-transmitting member (8) exceeds the outer edge of the lower light-transmitting member (9), and one end of the body (1) in the thickness direction is connected to the surface of the upper light-transmitting member (8) facing the lower light-transmitting member (9) and is located on the outer side of the lower light-transmitting member (9).

22. The canopy assembly according to claim 21, characterized in that: The side of the body (1) facing the upper light-transmitting member (8) is open and defines the cavity (11) together with the upper light-transmitting member (8).

23. The canopy assembly according to claim 22, characterized in that: The main body (1) and the upper light-transmitting member (8) are bonded and connected.

24. The canopy assembly according to claim 20, characterized in that: A slot (14) is provided on one side of the body (1) facing the center of the lower light-transmitting member (9), and the outer edge of the lower light-transmitting member (9) extends into the slot (14).

25. The canopy assembly according to claim 24, characterized in that: One side of the cavity (11) is open, and the side wall of the cavity (11) is formed with the second air outlet (13), the air guide structure comprises a plurality of spaced-apart partition ribs located at the second air outlet (13) and connected to the body (1), and the outer edge of the lower light-transmitting member (9) extends between the side wall of the slot (14) facing away from the open side of the slot (14) and the partition ribs.

26. A vehicle, characterized in that: It comprises a guide structure (100) according to any one of claims 1-18; or it comprises a skylight assembly (1000) of a vehicle according to any one of claims 19-25.

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