Sunshade device and vehicle

Abstract

A sunshade device, comprising a sunshade member body (10), a wireless charging receiving device (50) and an electrical device (20), wherein the wireless charging receiving device is arranged on the sunshade member body, and the electrical device is arranged on the sunshade member body and is electrically connected to the wireless charging receiving device. Also disclosed is a vehicle. The sunshade device and the vehicle can solve the problems of exposed power supply wiring harnesses and potential damage to interfaces caused by frequent plugging and unplugging at the interfaces.

Description

Sunshade devices and vehicles

[0001] This application claims priority to Chinese patent application No. 202422137413.6, filed on August 30, 2024, the entire contents of which are incorporated herein by reference. Technical Field

[0002] This disclosure relates to the field of automotive technology, and more particularly to a sunshade device and vehicle. Background Technology

[0003] A car sun visor is a panel installed above the head of the driver and passenger in the car's interior to prevent glare from the sun. It can block light from different angles by flipping up and down or left and right, thereby reducing the adverse effects of glare on the driver's operation and preventing traffic accidents. Summary of the Invention

[0004] This disclosure provides a sunshade device and vehicle to solve the problems of exposed power supply harnesses and frequent plugging and unplugging at the interface that can easily cause damage to the interface in the related art.

[0005] In a first aspect, a sunshade device is provided, comprising: a sunshade body, a wireless charging receiver, and an electrical device, wherein the wireless charging receiver is disposed on the sunshade body, and the electrical device is disposed on the sunshade body and electrically connected to the wireless charging receiver.

[0006] The sunshade device provided in some embodiments of this disclosure provides power to the electrical devices inside the sunshade device by setting a wireless charging receiver on the sunshade body. Compared with the power supply method with an external USB interface, the sunshade device in some embodiments of this disclosure has a simple structure, does not require setting wire harnesses and interfaces to affect the overall structural aesthetics of the sunshade device, and can prevent exposed wire harnesses from getting tangled during rotation or height adjustment.

[0007] In some embodiments of this disclosure, the sunshade device further includes a mounting base, the sunshade body being detachably mounted on the mounting base, and the mounting base being provided with a wireless charging transmitter coupled to a wireless charging receiver.

[0008] This disclosure includes a wireless charging receiver on the sunshade body and a wireless charging transmitter coupled to the wireless charging receiver on the mounting base. Thus, when the sunshade body is fixed to the mounting base, current is supplied to the wireless charging transmitter, which then transfers energy to the wireless charging receiver, enabling the receiver to power electrical devices.

[0009] In some embodiments of this disclosure, the sunshade device further includes a connecting component, at least a portion of which is disposed on the sunshade body or the mounting base, the connecting component being configured to detachably connect the sunshade body to the mounting base. Thus, by detachably connecting the sunshade body to the mounting base via the connecting component, users can remove the sunshade body when experiencing neck fatigue from prolonged upward viewing, increasing user convenience and improving the user experience.

[0010] In some embodiments of this disclosure, the connecting component includes a clamping member, which further includes a clamping portion. The clamping portion satisfies one of the following conditions: the clamping portion is configured to abut against the clamped sunshade body, and the clamping member is movably connected to the mounting base; or, the clamping portion is configured to abut against the clamped mounting base, and the clamping member is movably connected to the sunshade body. Thus, the clamping member enables a detachable connection between the mounting base and the sunshade body, improving user convenience.

[0011] In some embodiments of this disclosure, the clamping portion is configured to abut against the clamped sunshade body, the clamping member is movably connected to the mounting base, and the clamping member is adapted to move between a first position and a second position; in the first position, at least a portion of the clamping portion is located on the side of the sunshade body away from the mounting base and abuts against the clamped sunshade body; in the second position, the projection of the clamping portion onto the plane of the mounting base along a target direction is offset from the projection of the sunshade body onto the plane of the mounting base, the target direction being the arrangement direction of the two when the sunshade body is mounted on the mounting base. The connecting assembly further includes a limiting member configured to restrict the movement of the clamping member to maintain the clamping member in the first position.

[0012] Thus, when it is necessary to fix the sun shade body to the mounting base, the movement of the clamping component can be restricted by moving the limiting component, thereby maintaining the clamping component in the first position and clamping the sun shade body to the mounting base. When it is necessary to remove the sun shade body from the mounting base, the limiting component can be moved to release its restriction on the clamping component, allowing the clamping component to move to the second position, after which the sun shade body can be removed. In this way, the cooperation of the clamping component and the limiting component enables a detachable connection between the sun shade body and the mounting base, improving the user's convenience.

[0013] In some embodiments of this disclosure, the clamping member further includes: a rotating shaft and a connecting portion, the rotating shaft being rotatably disposed on the mounting base about its axial direction; a first end of the connecting portion is connected to the rotating shaft, and a second end of the connecting portion is connected to the clamping portion. Thus, by rotatably disposing the rotating shaft on the mounting base, a rotatable connection between the clamping member and the mounting base is achieved, thereby giving the clamping member a first position and a second position.

[0014] In some embodiments of this disclosure, a first limiting portion is provided on the circumferential wall of the rotating shaft; the limiting component includes: a connecting lever, a support base, and a button; a second limiting portion is provided on the connecting lever to cooperate with the first limiting portion, the second limiting portion being configured to cooperate with the first limiting portion to restrict the rotation of the rotating shaft; the support base is disposed between the connecting lever and the mounting base, connected to the mounting base, and the support base and the second limiting portion are spaced apart; the button is disposed on the connecting lever and located on the side of the support base away from the second limiting portion; the button is configured to disengage the second limiting portion from the first limiting portion when pressed.

[0015] Thus, when it is necessary to fix the sunshade body to the mounting base, the second limiting part can cooperate with the first limiting part to restrict the rotation of the shaft, thereby keeping the clamping part in the first position and clamping the sunshade body to the mounting base. When it is necessary to remove the sunshade body from the mounting base, the button can be pressed to cause the second limiting part of the connecting lever to tilt up, disengaging from the first limiting part. The second limiting part no longer limits the rotation of the shaft, allowing the clamping part to move to the second position, after which the sunshade body can be removed. In this way, the connection between the sunshade body and the mounting base can be released by pressing the button, making it convenient for users to remove and put away the sunshade body.

[0016] In some embodiments of this disclosure, the limiting member further includes: an elastic member disposed on the connecting lever and disposed opposite to the second limiting portion; when no external force is applied to the elastic member, the elastic member elastically supports the second limiting portion so that the second limiting portion cooperates with the first limiting portion; when the elastic member is compressed, the second limiting portion disengages from the first limiting portion.

[0017] Thus, when it is necessary to fix the sunshade body on the mounting base, the sunshade body can be placed on the mounting base first, and then the clamping part can be rotated. When the first limiting part of the clamping part moves to the preset position, the first limiting part can automatically cooperate with the second limiting part to limit the rotating shaft. The preset position is the position of the first limiting part when the first limiting part and the second limiting part are set opposite to each other.

[0018] In some embodiments of this disclosure, the limiting member is disposed on the side wall of the mounting base away from the sun shade body. Since the sun shade device is usually installed above the windshield, the user usually needs to look up at the sun shade device. This disclosure makes it more convenient for the user to operate the limiting member by installing the limiting member on the side of the mounting base away from the sun shade body, that is, installing the limiting member at the bottom of the mounting base. This improves the user experience.

[0019] In some embodiments of this disclosure, the connecting component includes a magnetic base disposed on the mounting base; the sunshade device further includes a magnetic device disposed on the sunshade body and configured to cooperate with the magnetic base to attract the sunshade body to the mounting base. Thus, when the front passenger experiences neck fatigue from prolonged head-up viewing, the sunshade device can be magnetically attached to the front passenger dashboard for continued use, or magnetically attached to other locations (such as the back of the front seat) for convenient use by rear passengers, improving the user experience.

[0020] In some embodiments of this disclosure, the sunshade device further includes a robotic arm, a first end of which is connected to the sunshade body or mounting base, and a second end of which is provided with a rotating mechanism configured to rotate with the vehicle body. Thus, the user can adjust the position of the sunshade device via the rotating mechanism, providing a comfortable user experience.

[0021] In some embodiments of this disclosure, the rotating mechanism includes a rotating shaft and a sleeve, wherein the rotating shaft is used to connect to the vehicle body; the sleeve is sleeved on the rotating shaft and connected to the robotic arm; and the sleeve is rotatably configured about the axis of the rotating shaft.

[0022] In some embodiments of this disclosure, the sunshade device further includes a universal joint, through which the robotic arm is connected to the sunshade body or mounting base. This allows the user to adjust the position of the sunshade device via the universal rotating structure, enabling it to be adjusted to the optimal position according to the user's posture, thus providing a more comfortable user experience.

[0023] In some embodiments of this disclosure, the universal rotary joint includes: a protrusion and a joint base. The protrusion is spherical and is connected to the sunshade body or the mounting base. The joint base is connected to a robotic arm and has a spherical groove. The protrusion is able to rotate along the spherical surface within the spherical groove.

[0024] In some embodiments of this disclosure, the electrical device includes a multimedia device, which includes one or more of a projection device, a display, a speaker, and a camera. Thus, the sunshade device has one or more functions, improving the user experience.

[0025] In some embodiments of this disclosure, the multimedia device includes a projection device disposed within the body of a sunshade. The sunshade further includes an optical waveguide disposed within the sunshade body and located on the light-emitting side of the projection device. Because the optical waveguide technology employs the principle of total internal reflection, signal attenuation is avoided, thereby ensuring that the image signal projected by the projection device can be transmitted quickly and stably. This results in a clearer and smoother projected image, reducing image distortion or stuttering caused by signal transmission problems. Furthermore, the application of optical waveguide technology in the projection device allows for an extremely thin lens design while maintaining high light transmittance. This enables the sunshade device to maintain high projection performance while also having a more aesthetically pleasing appearance.

[0026] In some embodiments of this disclosure, the sunshade device further includes an energy storage device disposed on the sunshade body and electrically connected to both the wireless charging receiver and the power-consuming device. Thus, when the sunshade body is fixed to the mounting base, current is supplied to the wireless charging transmitting coil, which transfers energy to the wireless charging receiving coil. This receiving coil can supply power to the power-consuming device while simultaneously charging the energy storage device. When the sunshade housing is removed from the mounting base, its internal energy storage device continues to supply power to the projection optical engine, ensuring the continuous operation of the sunshade device's projection function.

[0027] In a second aspect, a vehicle is provided, the vehicle including a body and the sunshade device described in the first aspect above, the sunshade device being connected to the body.

[0028] It should be noted that the technical effects of the second implementation method can be found in the technical effects of the corresponding implementation method in the first aspect, and will not be repeated here. Attached Figure Description

[0029] The accompanying drawings are provided to further understand the technical solutions of this disclosure and constitute a part of the specification. They are used together with some embodiments of this disclosure to explain the technical solutions of this disclosure and do not constitute a limitation on the technical solutions of this disclosure.

[0030] Figure 1 is a schematic diagram of a vehicle according to some embodiments;

[0031] Figure 2 is a perspective view of a sunshade device according to some embodiments;

[0032] Figure 3 is another perspective view of a sunshade device according to some embodiments;

[0033] Figure 4 is a perspective view of a sunshade body according to some embodiments;

[0034] Figure 5 is another perspective view of a sunshade body according to some embodiments;

[0035] Figure 6 is a structural diagram of a sunshade device according to some embodiments, with the upper and lower walls of the sunshade body removed;

[0036] Figure 7 is a schematic diagram of the circuit connection of a sunshade device according to some embodiments;

[0037] Figure 8 is another schematic diagram of the circuit connection of a sunshade device according to some embodiments;

[0038] Figure 9 is a structural diagram of a connection component according to some embodiments;

[0039] Figure 10 is another structural diagram of a connection component according to some embodiments;

[0040] Figure 11 is another structural diagram of a connection component according to some embodiments;

[0041] Figure 12 is another structural diagram of a connection component according to some embodiments;

[0042] Figure 13 is yet another perspective view of a sunshade device according to some embodiments;

[0043] Figure 14 is a structural diagram of a universal rotary joint according to some embodiments.

[0044] Reference numerals: 1000, Vehicle; 100, Body; 200, Wheel; 300, Suspension system; 400, Sunshade device; 10, Sunshade body; 11, Receiving space; 20, Electrical device; 21, Projection device; 30, Energy storage device; 40, Mounting base; 41, First ring; 42, Second ring; 50, Wireless charging receiving coil; 60, Wireless charging transmitting coil; 70, Connecting assembly; 70A, Gripping device; 70B, Fixing foot; 70B1, First fixing foot; 70B2, Second fixing foot; 70B3, Third fixing foot; 71, Clamping member; 711, Clamping part; 712, Rotating shaft; 7121, First limiting part; 713, Connecting part; 72, Limiting member; 721, Connecting... 7211, second limiting part; 722, support base; 723, button; 724, elastic element; 73, fixed connection part; 74, extension part; 75, bending part; 80, optical waveguide; 90, robotic arm; 901, first arm; 902, second arm; 91, rotating structure; 911, rotating shaft; 912, sleeve; 92, universal joint; 921, protrusion; 922, joint base; 9221, spherical groove. Detailed Implementation

[0045] The technical solutions of some embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on some embodiments of this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure.

[0046] It should be noted that in some embodiments of this disclosure, all directional indications (such as up, down, left, right, front, back, etc.) are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0047] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this disclosure, unless otherwise stated, "a plurality of" means two or more.

[0048] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "connected" and "linked" should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances. Furthermore, when describing pipelines, the terms "connected" and "linked" as used in this disclosure have the meaning of establishing conductivity. The specific meaning needs to be understood in the context.

[0049] In this disclosure, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design described as "exemplary" or "for example" in this disclosure should not be construed as being more preferred or advantageous than other embodiments or designs. Specifically, the use of terms such as "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0050] This disclosure provides a vehicle 1000 according to some embodiments.

[0051] Vehicle 1000 can be a pure electric vehicle 1000, a hybrid electric vehicle 1000, a plug-in hybrid electric vehicle 1000, a range-extended electric vehicle 1000, or a gasoline-powered vehicle. Vehicle 1000 can also be a sedan, a truck, a bus, a lorry, a trailer, etc.

[0052] As shown in Figure 1, which is a schematic diagram of a vehicle according to some embodiments, the vehicle 1000 includes a body 100 and wheels 200. The body 100 is used for passengers and for carrying goods, and the wheels 200 are mounted under the body 100 to support the body 100 and are able to roll on the road surface to enable the vehicle 1000 to move.

[0053] The vehicle 1000 also includes a suspension system 300. The suspension system 300 is located between the body 100 and the wheels 200 and is used to transmit force and torque between the body 100 and the wheels 200, as well as to cushion the impact forces on the body 100 during the driving of the vehicle 1000, so as to improve the comfort of riding or driving.

[0054] The suspension system 300 can be a non-independent suspension, an independent suspension, or an active suspension. The suspension system 300 can include a front suspension and a rear suspension. The front wheels are connected to the vehicle body 100 through the front suspension, and the rear wheels are connected to the vehicle body 100 through the rear suspension.

[0055] In some embodiments of this disclosure, the suspension system 300 is an active suspension, and the stiffness and damping performance of the active suspension are dynamically and adaptively adjusted according to the vehicle's driving conditions (such as the vehicle's motion state and road conditions) so that the suspension system 300 is always in the optimal damping state.

[0056] The vehicle 1000 may also include: a power system disposed on the body 100 for providing power to the vehicle 1000, with the front wheels and / or rear wheels driveably connected to the power system, the power system including a drive motor, a battery pack for providing electrical energy to the drive motor, and an electronic control device connected to the drive motor for controlling the drive motor.

[0057] In addition, as shown in Figure 1, the vehicle 1000 may also include a sunshade 400, which is typically installed above the head of the driver and passenger in the driver's cab (below the windshield) to prevent glare from the sun. For example, the sunshade 400 can block light from different angles by flipping up and down or left and right, so as to reduce the adverse effects of glare on the driver's operation.

[0058] In related technologies, to address the limited functionality of passenger-side sun visors and improve user experience, entertainment devices are integrated into the sun visor design. To extend the lifespan of the entertainment system, a Universal Serial Bus (USB) interface is incorporated into the sun visor. This USB interface connects to the vehicle's power supply system. This power supply method exposes the wiring harness, reducing aesthetics, and frequent plugging and unplugging can easily damage the interface.

[0059] Based on this, some embodiments of this disclosure provide a sunshade device 400, which can be connected to the vehicle body 100, to solve the problems of exposed power supply harness of the sunshade device 400 in the related art and the interface damage caused by frequent plugging and unplugging.

[0060] Figures 2 and 3 both show perspective views of a sunshade device according to some embodiments of the present disclosure. Figures 2 and 3 are perspective views of the sunshade device from different angles. As shown in Figures 2 and 3, the sunshade device 400 may include: a sunshade body 10, an electrical device 20 (as shown in Figure 5), an energy storage device 30 (as shown in Figure 7), a mounting base 40, and a wireless charging receiver 50 (as shown in Figure 7).

[0061] Figure 4 shows a perspective view of a sunshade body according to some embodiments of the present disclosure, and Figure 5 shows another perspective view of a sunshade body according to some embodiments of the present disclosure. The sunshade body 10 can also be called a sunshade panel. As shown in Figures 4 and 5, the sunshade body 10 has a receiving space 11 inside.

[0062] In some embodiments, the material of the sunshade body 10 can be a metal material, such as stainless steel, aluminum alloy, zinc-containing steel plate, etc. In this way, the sunshade body 10 has a certain strength, which can reduce the deformation of the sunshade body 10 when it collides with other objects and improve the service life of the sunshade body 10.

[0063] In some embodiments, the material of the sunshade body 10 may also be a plastic product, such as acrylonitrile butadiene styrene (ABS), high impact polystyrene (HIPS), polycarbonate (PC), polyethylene glycol terephthalate (PET), etc.

[0064] In this way, the sunshade body 10 can be manufactured in one piece using injection molding, improving production efficiency and reducing production costs. Furthermore, since the plastic material of the sunshade body 10 has poor thermal conductivity, this prevents heat from being transferred to the interior of the sunshade body 10, thus avoiding high internal temperatures and reducing the lifespan of the internal components.

[0065] Figure 6 shows a structural diagram of a sunshade device that omits the upper and lower surfaces of the sunshade body according to some embodiments of the present disclosure. As shown in Figures 5 and 6, a wireless charging receiver 50 is disposed on the sunshade body 10. The wireless charging receiver 50 can be disposed in the receiving space 11. The wireless charging receiver 50 utilizes the principle of electromagnetic induction to receive electromagnetic energy emitted by the wireless charging transmitter and convert it into electrical energy.

[0066] In one structural design, the wireless charging receiver 50 may include a receiving coil and a rectifier circuit. The receiving coil is the core component of the wireless charging receiver 50, used to receive electromagnetic energy from the wireless charging transmitter. The receiving coil is typically made of a conductive material, for example, it may be made of copper wire. Since the electromagnetic energy received by the receiving coil is usually in the form of alternating current (AC), the rectifier circuit is used to convert the AC to direct current (DC) for use by the power-consuming device 20.

[0067] Additionally, Figure 7 shows a schematic diagram of the circuit connection of a sunshade device according to some embodiments of the present disclosure. As shown in Figure 7, the power supply device 20 is disposed on the sunshade body 10 and is electrically connected to the wireless charging receiver 50.

[0068] Thus, the sunshade device 400 of some embodiments of this disclosure provides power to the electrical device 20 inside the sunshade device 400 by providing a wireless charging receiver 50 on the sunshade body 10. Compared with the power supply method with an external USB interface, the sunshade device 400 of some embodiments of this disclosure has a simple structure, does not require wiring harnesses and interfaces to affect the overall aesthetics of the sunshade device 400, and can prevent exposed wiring harnesses from getting tangled during rotation or height adjustment.

[0069] In some embodiments of this disclosure, the electrical device 20 may include a multimedia device, which may include one or more of a projection device 21 (as shown in FIG. 6), a display, a speaker, and a camera. Thus, the sunshade device 400 has one or more functions, thereby improving the user experience.

[0070] In one structural design, the electrical device 20 includes a projection device 21, and area A in Figure 3 can be the projection display area of ​​the sunshade device 400.

[0071] It is understood that the projection device 21 may include key components such as a light source, a display chip, a heat sink, and an optical path. The main function of the projection device 21 is to collect, integrate, refract, and reflect light around the light source to control the image and adjust parameters such as brightness and color.

[0072] For example, the light source can be a light bulb. Alternatively, it can be a light-emitting diode (LED) light source. Thus, the light source cost of the projection device 21 is relatively low.

[0073] For example, the light source can also be a laser light source, which has advantages such as high brightness, good color, low energy consumption, strong stability, long life and small size.

[0074] The display chip in the projection device 21 is responsible for converting the light emitted by the light source into an image. Since the projection device 21 generates heat during operation, a heat sink is an indispensable part of the projection device 21 to ensure its stable operation. The optical path is the path that the light emitted by the light source takes to reach the display chip and is finally projected onto the screen. This optical path may include optical components such as lenses, mirrors, and filters.

[0075] In some embodiments of this disclosure, as shown in FIG7, the energy storage device 30 can be disposed on the sunshade body 10 and electrically connected to the wireless charging receiver 50 and the power-consuming device 20. The energy storage device 30 can be an electrochemical energy storage device, for example, it can be a lithium-ion battery, sodium-sulfur battery, lead-acid battery, nickel-cadmium battery, zinc-bromine battery, flow battery, etc., and this disclosure does not limit it.

[0076] Thus, as shown in Figure 7, after the wireless charging receiver 50 receives the electromagnetic energy emitted by the wireless charging transmitter 60 and converts it into electrical energy, it can charge the energy storage device 30 and supply power to the power-consuming device 20. After the wireless charging receiver 50 is disconnected from the wireless charging transmitter 60, as shown in Figure 8, the energy storage device 30 can supply power to the power-consuming device 20, thereby increasing the continuity of the projection function of the sunshade device 400.

[0077] In some embodiments, as shown in Figures 2, 3, and 6, the sunshade body 10 is detachably mounted on a mounting base 40, which is equipped with a wireless charging transmitter 60 coupled to a wireless charging receiver 50. The wireless charging transmitter 60, also known as a wireless charging transmitter, is an electronic device that uses the principle of electromagnetic induction to wirelessly transmit power to the wireless charging receiver 50. The wireless charging transmitter 60 generates an alternating electromagnetic field through an induction coil, which induces a current in the nearby wireless charging receiver 50, thereby achieving wireless power transmission. The wireless charging transmitter 60 can be electrically connected to the battery pack of a power system.

[0078] Thus, when the current flowing from the battery pack passes through the wireless charging transmitter 60, it generates a changing magnetic field. This changing magnetic field can penetrate air or non-metallic materials and induce current in the wireless charging receiver 50, thereby achieving wireless charging.

[0079] In some embodiments, as shown in FIG3, the sunshade device 400 may further include a connecting component 70, at least a portion of which is disposed on the sunshade body 10 or the mounting base 40, the connecting component 70 being configured to detachably connect the sunshade body 10 to the mounting base 40.

[0080] In this way, the sunshade body 10 is detachably connected to the mounting base 40 through the connecting component 70. When the user feels neck fatigue from looking up for a long time, the sunshade body 10 can be removed and taken off, which is convenient for the user and improves the user experience.

[0081] In some embodiments, as shown in FIG3, the connecting component 70 can be a gripping device 70A, and as shown in FIG9, the connecting component 70 can include a clamping member 71 and a limiting member 72.

[0082] Figures 9, 10, 11 and 12 all show structural diagrams of a connection component according to some embodiments of the present disclosure. Figures 9, 10, 11 and 12 are perspective views of the connection component 70 from different perspectives. As shown in Figure 9, the clamping member 71 may include a clamping part 711.

[0083] In one structural design, the clamping part 711 can be used to abut against the clamped sunshade body 10, and the clamping part 71 is movably connected to the mounting base 40. In another structural design, the clamping part 711 is used to abut against the clamped mounting base 40, and the clamping part 71 is movably connected to the sunshade body 10. Thus, the clamping part 71 enables a detachable connection between the mounting base 40 and the sunshade body 10, improving user convenience.

[0084] In some embodiments of this disclosure, the clamping part 711 is used to abut against the clamped sunshade body 10, the clamping member 71 is movably connected to the mounting base 40, and the clamping member 71 is adapted to move between a first position and a second position.

[0085] For example, the clamping member 71 can be a clamping plate, or it can be a clamping rod. This disclosure does not limit the shape of the clamping member 71.

[0086] As shown in Figure 6, when the clamping member 71 is in the first position, the clamping portion 711 is at least partially located on the side of the sunshade body 10 away from the mounting base 40, and abuts against the clamped sunshade body 10. When the clamping member 71 is in the second position, the projection of the clamping portion 711 onto the plane of the mounting base 40 along the first direction (target direction) is offset from the projection of the sunshade body 10 onto the plane of the mounting base 40, so that the sunshade body 10 can be removed from the mounting base 40. This first direction is the arrangement direction of the two when the sunshade body 10 is placed on the mounting base 40, which is the X-axis direction in Figure 6. The limiting member 72 is configured to restrict the movement of the clamping member 71 so that the clamping member 71 maintains the first position.

[0087] Thus, when it is necessary to fix the sunshade body 10 to the mounting base 40, the movement of the clamping member 71 can be restricted by moving the limiting member 72, thereby maintaining the clamping member 71 in a first position and clamping the sunshade body 10 onto the mounting base 40. When it is necessary to remove the sunshade body 10 from the mounting base 40, the limiting member 72 can be moved to release its restriction on the clamping member 71, allowing the clamping member 71 to move to a second position, after which the sunshade body 10 can be removed. In this way, the cooperation of the clamping member 71 and the limiting member 72 enables a detachable connection between the sunshade body 10 and the mounting base 40, improving the user's convenience.

[0088] In some embodiments, as shown in Figures 9 and 10, the clamping member 71 may further include a rotating shaft 712 and a connecting portion 713, wherein the rotating shaft 712 is rotatably disposed on the mounting base 40 about its axial direction.

[0089] For example, as shown in Figures 10 and 11, a first ring 41 and a second ring 42 can be connected to the mounting base 40. The first ring 41 and the second ring 42 are spaced apart. A portion of the rotating shaft 712 is disposed within the first ring 41 and the second ring 42. The rotating shaft 712 is clearance-fitted with the circular holes opened in the first ring 41 and the second ring 42. Thus, the rotating shaft 712 is rotatably disposed on the mounting base 40 around its axial direction.

[0090] Furthermore, the first end of the connecting part 713 is connected to the rotating shaft 712, and the second end of the connecting part 713 is connected to the clamping part 711. The connecting part 713 can be rod-shaped or plate-shaped, and this disclosure does not limit it to either.

[0091] Thus, by rotatably mounting the rotating shaft 712 on the mounting base 40, the clamping member 71 is rotatably connected to the mounting base 40, thereby giving the clamping member 71 a first position and a second position.

[0092] In some embodiments, the movable connection between the clamping member 71 and the mounting base 40 can mean that the rotating shaft 712 of the clamping member 71 can rotate relative to the first ring 41 and the second ring 42, thereby driving the clamping member 71 to move between the first position and the second position.

[0093] In one structural design, as shown in Figures 10 and 11, a first limiting portion 7121 is provided on the circumferential wall surface of the rotating shaft 712. The limiting member 72 may include a connecting lever 721, a support base 722, and a button 723. A second limiting portion 7211 is provided on the connecting lever 721, which cooperates with the first limiting portion 7121. The second limiting portion 7211 is configured to cooperate with the first limiting portion 7121 to restrict the rotation of the rotating shaft 712.

[0094] In some embodiments, as shown in FIG11, the first limiting portion 7121 can be a limiting groove, and the second limiting portion 7211 can be a limiting protrusion, and the limiting groove can cooperate with the limiting protrusion. The first limiting portion 7121 and the second limiting portion 7211 can both be located between the first ring 41 and the second ring 42.

[0095] In some embodiments, the first limiting portion 7121 may be a limiting protrusion, and the second limiting portion 7211 may be a limiting groove. It is understood that, in order to avoid the rotating shaft 712 being obstructed during rotation, the first limiting portion 7121 in some embodiments of this disclosure may be a limiting groove, and the second limiting portion 7211 may be a limiting protrusion.

[0096] In order to improve the stability of the first limiting part 7121 and the second limiting part 7211 during the limiting process, the limiting groove can extend in the radial direction of the rotating shaft 712. In this way, the width of the first limiting part 7121 extending into the limiting groove is longer, thereby improving the limiting stability.

[0097] Furthermore, a support base 722 is disposed between the connecting lever 721 and the mounting base 40, connected to the mounting base 40, and spaced apart from the second limiting portion 7211. As shown in Figure 11, the support base 722 has a support portion 7221 supporting the connecting lever 721, which is rotatably mounted on the support portion 7221. A button 723 is disposed on the connecting lever 721 and located on the side of the support base 722 away from the second limiting portion 7211. The button 723 is configured such that when pressed, the second limiting portion 7211 and the first limiting portion 7121 disengage. Thus, when the button 723 is pressed, the end of the connecting lever 721 with the second limiting portion 7211 tilts upwards, and when the end of the connecting lever 721 with the second limiting portion 7211 is pressed, the end of the connecting lever 721 with the button 723 tilts upwards.

[0098] In this way, when it is necessary to fix the sunshade body 10 to the mounting base 40, the second limiting part 7211 can cooperate with the first limiting part 7121 to restrict the rotation of the rotating shaft 712, thereby keeping the clamping member 71 in the first position and clamping the sunshade body 10 onto the mounting base 40. When it is necessary to remove the sunshade body 10 from the mounting base 40, the button 723 can be pressed to cause the second limiting part 7211 of the connecting lever 721 to tilt up, disengaging the second limiting part 7211 from the first limiting part 7121. The second limiting part 7211 then releases its restriction on the rotating shaft 712, allowing the clamping member 71 to move to the second position, after which the sunshade body 10 can be removed. Thus, by pressing the button 723, the connection and fixation between the sunshade body 10 and the mounting base 40 can be released, making it convenient for the user to remove and place the sunshade body 10.

[0099] To facilitate user use of the connecting component 70, in some embodiments, as shown in Figures 11 and 12, the limiting member 72 further includes an elastic member 724. The elastic member 724 is disposed on the connecting lever 721 and is disposed opposite to the second limiting portion 7211. When no external force is applied to the elastic member 724, the elastic member 724 elastically supports the second limiting portion 7211, allowing the second limiting portion 7211 to engage with the first limiting portion 7121. When the elastic member 724 is compressed, the second limiting portion 7211 disengages from the first limiting portion 7121. For example, the elastic member 724 can be a spring.

[0100] In some embodiments, an elastic element 724 is disposed between the connecting lever 721 and the mounting base 40, and elastically supports the connecting lever 721. One end of the elastic element 724 is connected to the connecting lever 721, and the other end of the elastic element 724 can be connected to the mounting base 40. Thus, the connecting lever 721 can be connected to the mounting base 40 through the elastic element 724.

[0101] In some embodiments, one end of the elastic member 724 may be connected to the connecting lever 721, and the other end of the elastic member 724 may abut against the mounting base 40.

[0102] Thus, when it is necessary to fix the sunshade body 10 on the mounting base 40, the sunshade body 10 can be placed on the mounting base 40 first, and then the clamping member 71 can be rotated. When the first limiting part 7121 of the clamping member 71 moves to the preset position (i.e., the position of the first limiting part 7121 in Figures 11 and 12), the first limiting part 7121 can engage with the second limiting part 7211 to limit the rotating shaft 712. The preset position is the position of the first limiting part 7121 when the first limiting part 7121 and the second limiting part 7211 are set opposite to each other.

[0103] In some embodiments of this disclosure, the limiting member 72 is disposed on the side wall of the mounting base 40 away from the sunshade body 10. The button 723 of the limiting member 72 can be disposed on the side of the mounting base 40 opposite to the sunshade body 10.

[0104] Since the sunshade 400 is usually installed above the windshield, users usually need to look up at the sunshade 400. This disclosure improves the user experience by installing the limiting member 72 on the side of the mounting base 40 away from the sunshade body 10, that is, by installing the limiting member 72 on the bottom of the mounting base 40. This makes it more convenient for users to operate the limiting member 72.

[0105] In other embodiments of this disclosure, the clamping part 711 is configured to abut against the clamped mounting base 40, the clamping member 71 is movably connected to the sunshade body 10, and the clamping member 71 is adapted to move between a first position and a second position.

[0106] When the clamping member 71 is in the first position, the clamping portion 711 is at least partially located on the side of the mounting base 40 away from the sunshade body 10 and abuts against the clamped mounting base 40. When the clamping member 71 is in the second position, the projection of the clamping portion 711 onto the plane of the sunshade body 10 along a first direction is offset from the projection of the mounting base 40 onto the plane of the sunshade body 10, so that the sunshade mounting base 40 can be removed from the sunshade body 10. This first direction is the arrangement direction of the two when the sunshade body 10 is placed on the mounting base 40, which is the X-axis direction in FIG. 6. The limiting member 72 is configured to restrict the movement of the clamping member 71 so that the clamping member 71 maintains the first position.

[0107] Thus, when it is necessary to fix the sunshade body 10 onto the mounting base 40, the movement of the clamping member 71 can be restricted by moving the limiting member 72, thereby maintaining the clamping member 71 in the first position and clamping the mounting base 40 onto the sunshade body 10. When it is necessary to remove the sunshade body 10 from the mounting base 40, the limiting member 72 can be moved to release its restriction on the clamping member 71, allowing the clamping member 71 to move to the second position, after which the sunshade body 10 can be removed.

[0108] Similarly, in one structural design, the clamping member 71 may also include a rotating shaft 712 and a connecting portion 713, wherein the rotating shaft 712 is rotatably disposed on the sunshade body 10 about its axis. The first end of the connecting portion 713 is connected to the rotating shaft 712, and the second end of the connecting portion 713 is connected to the clamping portion 711.

[0109] Thus, by rotatably mounting the rotating shaft 712 on the sunshade body 10, the clamping member 71 is rotatably connected to the mounting base 40, thereby giving the clamping member 71 a first position and a second position.

[0110] In one structural design, a first limiting part 7121 may also be provided on the circumferential wall surface of the rotating shaft 712. The limiting member 72 may also include: a connecting lever 721, a support base 722, a button 723, and an elastic member 724.

[0111] The first limiting part 7121, connecting lever 721, support base 722, button 723 and elastic element 724 can all refer to the description in the previous embodiment.

[0112] It is understood that in this embodiment, the clamping part 711 is used to abut against the clamped mounting base 40, and the clamping member 71 is movably connected to the sunshade body 10. In the previous embodiment, the clamping part 711 was used to abut against the clamped sunshade body 10, and the clamping member 71 was movably connected to the mounting base 40. Therefore, the component of the clamping member 71 that was connected or cooperated with the sunshade body 10 in the previous embodiment is connected or cooperated with the mounting base 40 in this embodiment, and the component that was connected or cooperated with the mounting base 40 in the previous embodiment is connected or cooperated with the sunshade body 10 in this embodiment. This disclosure will not elaborate further on this.

[0113] It is understandable that when only one connecting component 70 (i.e., gripping device 70A) is provided as described above, it is not possible to completely restrict all six degrees of freedom of the sunshade body 10. Therefore, in some embodiments, multiple gripping devices 70A can be provided. For example, four gripping devices 70A can be provided, and the four gripping devices 70A can be respectively provided around the sunshade body 10 to restrict all six degrees of freedom of the sunshade body 10.

[0114] If the freedom of the sunshade body 10 is restricted by multiple gripping devices 70A, it will undoubtedly require pressing the buttons 723 of multiple gripping devices 70A separately when the sunshade body 10 needs to be removed, resulting in inconvenience for the user.

[0115] Therefore, in some embodiments, as shown in FIG13, one gripping device 70A may be provided, and the connecting assembly 70 may further include a plurality of fixing feet 70B. Each fixing foot 70B may include a fixing connection portion 73, an extension portion 74, and a bending portion 75. One end of the fixing connection portion 73 is connected to the mounting base 40, and the other end of the fixing connection portion 73 is connected to the extension portion 74. The extension portion 74 extends in a second direction around the mounting base 40 and the sunshade body 10. The second direction is the direction from the mounting base 40 to the sunshade body 10 when the sunshade body 10 is mounted on the mounting base 40. One end of the bending portion 75 is connected to the extension portion 74, and the other end of the bending portion 75 bends towards the central axis of the sunshade body 10.

[0116] For example, as shown in Figure 13, the plurality of fixing feet 70B may include three fixing feet 70B, namely the first fixing foot 70B1, the second fixing foot 70B2 and the third fixing foot 70B3. The first fixing foot 70B1, the second fixing foot 70B2 and the third fixing foot 70B3, as well as the gripping device 70A, are located around the sunshade body 10.

[0117] When it is necessary to remove the sunshade body 10 from the mounting base 40, press the button 723 on the mounting base 40. The rotating shaft 712 of the left-side gripping device 70A rotates, and the clamping part 711 rotates along with the rotating shaft 712. When the clamping part 711 no longer obstructs the space on the left side, the sunshade body 10 can be pulled out from the left side. When it is necessary to fix the sunshade body 10 to the mounting base 40, the sunshade body 10 can be inserted from the left side. Then, when the clamping part 71 is manually rotated to the first position, the limiting protrusion on the connecting lever 721 will extend into the limiting groove of the rotating shaft 712 under the action of the elastic restoring force of the elastic member 724, so as to limit the rotating shaft 712.

[0118] In other embodiments, the connecting component 70 may also be a magnetic attraction device, which may include a magnetic base disposed on the mounting base 40. The sunshade device 400 may also include a magnetic device disposed on the sunshade body 10 and configured to cooperate with the magnetic base to attract the sunshade body 10 to the mounting base 40.

[0119] In this way, when the front passenger feels neck fatigue from looking up for a long time, the sunshade can be magnetically attached to the front passenger dashboard for continued use, or magnetically attached to other locations (such as the back of the front seats) for convenient use by rear passengers, thus improving the user experience.

[0120] To improve the user experience, in some embodiments, as shown in FIG5, the sunshade device 400 may further include an optical waveguide 80, which is disposed on the sunshade body 10 and located on the light-emitting side of the projection device 21.

[0121] Because optical waveguide technology employs the principle of total internal reflection, signal attenuation is avoided, ensuring that the image signal projected by the projection device 21 can be transmitted quickly and stably. This makes the projected image clearer and smoother, reducing image distortion or stuttering caused by signal transmission problems. Furthermore, the application of optical waveguide technology in the projection device 21 allows for an extremely thin lens design while maintaining high light transmittance. This allows the sunshade device 400 to maintain high projection performance while also having a more aesthetically pleasing appearance.

[0122] In some embodiments, as shown in FIG2, the sunshade device 400 further includes a robotic arm 90, the first end of which is connected to the sunshade body 10 or the mounting base 40, and the second end of which is provided with a rotating mechanism 91 for rotating connection with the vehicle body 100.

[0123] As shown in Figure 2, the robotic arm 90 may include a first arm 901 and a second arm 902, with one end of the first arm 901 connected to one end of the second arm 902. A rotating mechanism 91 is provided on the other end of the first arm 901.

[0124] In some embodiments, the first arm 901 may be arranged perpendicularly to the second arm 902, and the first arm 901 may also be arranged at an obtuse angle or an acute angle to the second arm 902, which is not limited in this disclosure.

[0125] In this way, the user can adjust the position of the sunshade device 400 by rotating the mechanism 91, making it convenient for the user to use.

[0126] In some embodiments, as shown in FIG2, the rotating mechanism 91 may include a rotating shaft 911 and a sleeve 912.

[0127] In some embodiments, the rotating shaft 911 can be used to connect to the vehicle body 100, and the sleeve 912 is disposed on the rotating shaft 911 and connected to the robotic arm 90. The sleeve 912 is rotatably disposed about the axis of the rotating shaft 911.

[0128] In some embodiments, the rotating shaft 911 can also be connected to the robotic arm 90, and the sleeve 912 is fitted onto the rotating shaft 911. The sleeve 912 can be connected to the vehicle body 100. In this way, the robotic arm 90 is rotatably connected to the vehicle body 100.

[0129] In some embodiments, as shown in FIG2, the sunshade device 400 may further include: a universal joint 92, wherein the robotic arm 90 is connected to the sunshade body 10 or the mounting base 40 via the universal joint 92. The other end of the second arm 902 is connected to the universal joint 92.

[0130] In this way, users can also adjust the position of the sunshade device 400 through the universal rotary joint 92, and adjust the sunshade device 400 to the optimal position according to the user's posture, making it convenient for the user to use.

[0131] In some embodiments, as shown in FIG14, the universal joint 92 may include a protrusion 921 and a joint base 922, wherein the protrusion 921 is spherical. The joint base 922 is provided with a spherical groove 9221, and the protrusion is capable of rotating along the spherical surface within the spherical groove.

[0132] In some embodiments, the protrusion 921 may be connected to the sunshade body 10 or the mounting base 40; the connector base 922 may be connected to the robotic arm 90. In some embodiments, the protrusion 921 may also be connected to the robotic arm 90, and the connector base 922 may be connected to the mounting base 40.

[0133] In some embodiments, the connection between the robotic arm 90 and the mounting base 40 is located on the side of the mounting base 40 away from the sunshade body 10, and the protrusion 921 can be connected to the mounting base 40; the connector base 922 is connected to the robotic arm 90.

[0134] Thus, the connector base 922 supports the protrusion 921 at the bottom of the mounting base 40, making the connection between the robotic arm 90 and the mounting base 40 more stable, and the protrusion 921 less likely to fall off from the connector base 922.

[0135] In understanding the scope of this disclosure, the term "comprising" and its derivatives, as used herein, are intended to be open-ended terms that specify the presence of a described feature, element, component, group, whole, and / or step, but do not exclude the presence of other undescribed features, elements, components, groups, wholes, and / or steps. This concept also applies to words with similar meanings, such as the terms "comprising," "having," and their derivatives.

[0136] The term "attached" or "joined" as used herein includes: a construction in which one element is directly fixed to another element by fixing it directly to another element; a construction in which one element is indirectly fixed to another element by fixing it to an intermediate member, which in turn is fixed to another element; and a construction in which one element is integral with another element, that is, one element is substantially part of another element. This definition also applies to words with similar meanings, such as "connect," "joint," "couple," "install," "adhere," "fix," and their derivatives. Finally, degree terms such as "substantially," "approximately," and "approximately" as used herein indicate the amount of deviation from which modifications to the terminology do not significantly alter the final result.

[0137] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for descriptive purposes only and is not intended to limit this disclosure. Features described in one embodiment may be applied, alone or in combination with other features, to another embodiment, unless that feature is not applicable in that other embodiment or is otherwise stated.

[0138] This disclosure has been described through the above embodiments; however, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit this disclosure to the described embodiments. Furthermore, those skilled in the art will understand that this disclosure is not limited to the above embodiments, and many more variations and modifications can be made based on the teachings of this disclosure, all of which fall within the scope of protection claimed by this disclosure.

Claims

1. A sunshade device (400), comprising: Sunshade body (10); A wireless charging receiver (50) is disposed on the sunshade body (10); as well as The power supply device (20) is installed on the sunshade body (10) and is electrically connected to the wireless charging receiver (50).

2. The sunshade device (400) according to claim 1 further includes: Mounting base (40), the sunshade body (10) is detachably mounted on the mounting base (40); the mounting base (40) is provided with a wireless charging transmitter (60) coupled to the wireless charging receiver (50).

3. The sunshade device (400) according to claim 2 further includes: A connecting component (70), at least a portion of which is disposed on the sunshade body (10) or the mounting base (40), the connecting component (70) being configured to detachably connect the sunshade body (10) to the mounting base (40).

4. The sunshade device (400) according to claim 3, wherein, The connecting assembly (70) includes a clamping member (71), the clamping member (71) comprising: a clamping portion (711); the clamping portion (711) satisfies one of the following: The clamping part (711) is configured to abut against the clamped sunshade body (10), and the clamping part (71) is movably connected to the mounting base (40); or, The clamping part (711) is configured to abut against the clamped mounting base (40), and the clamping member (71) is movably connected to the sunshade body (10).

5. The sunshade device (400) according to claim 4, wherein, The clamping part (711) is configured to abut against the clamped sunshade body (10), the clamping member (71) is movably connected to the mounting base (40), and the clamping member (71) is adapted to move between a first position and a second position; In the first position, at least a portion of the clamping part (711) is located on the side of the sunshade body (10) away from the mounting base (40) and abuts against the clamped sunshade body (10); in the second position, the projection of the clamping part (711) onto the plane of the mounting base (40) along the target direction is offset from the projection of the sunshade body (10) onto the plane of the mounting base (40), where the target direction is the arrangement direction of the sunshade body (10) and the mounting base (40) when the sunshade body (10) is set on the mounting base (40); The connecting assembly (70) further includes a limiting member (72) configured to restrict the movement of the clamping member (71) so that the clamping member (71) is maintained in the first position.

6. The sunshade device (400) according to claim 5, wherein, The clamping member (71) also includes: A rotating shaft (712) rotatably disposed on the mounting base (40) about its axis; and The connecting part (713) has a first end connected to the rotating shaft (712) and a second end connected to the clamping part (711).

7. The sunshade device (400) according to claim 6, wherein, A first limiting part (7121) is provided on the circumferential wall surface of the rotating shaft (712); The limiting member (72) includes: A connecting lever (721) is provided with a second limiting part (7211) that cooperates with the first limiting part (7121). The second limiting part (7211) is configured to cooperate with the first limiting part (7121) to restrict the rotation of the rotating shaft (712). A support base (722) is disposed between the connecting lever (721) and the mounting base (40), connected to the mounting base (40), and the support base (722) is spaced apart from the second limiting part (7211); and A button (723) is provided on the connecting lever (721) and located on the side of the support (722) away from the second limiting part (7211); the button (723) is configured to disengage the second limiting part (7211) from the first limiting part (7121) when pressed.

8. The sunshade device (400) according to claim 7, wherein, The limiting member (72) further includes an elastic member (724), which is disposed on the connecting lever (721) and is disposed opposite to the second limiting part (7211); When the elastic member (724) is not subjected to external force, the elastic member (724) elastically supports the second limiting part (7211) so that the second limiting part (7211) cooperates with the first limiting part (7121); when the elastic member (724) is compressed, the second limiting part (7211) disengages from the first limiting part (7121).

9. The sunshade device (400) according to any one of claims 5 to 8, wherein, The limiting member (72) is disposed on the side wall of the mounting base (40) away from the sunshade body (10).

10. The sunshade device (400) according to any one of claims 3 to 9, wherein, The connecting assembly (70) includes a magnetic base disposed on the mounting base (40); The sunshade device further includes a magnetic device disposed on the sunshade body (10) and configured to cooperate with the magnetic base so that the sunshade body (10) is attracted to the mounting base (40).

11. The sunshade device (400) according to any one of claims 2 to 10, further comprising: A robotic arm (90) is provided at its first end, which is connected to the sunshade body (10) or the mounting base (40). The second end of the robotic arm (90) is provided with a rotating mechanism (91), which is configured to be rotatably connected to the vehicle body.

12. The sunshade device (400) according to claim 11, wherein, The rotating mechanism (91) includes: A rotating shaft (911) configured to connect to the vehicle body; and A sleeve (912) is fitted onto the rotating shaft (911) and connected to the robotic arm (90); the sleeve (912) is rotatably mounted about the axis of the rotating shaft (911).

13. The sunshade device (400) according to claim 11 or 12, further comprising: Universal joint (92), the robotic arm (90) is connected to the sunshade body (10) or the mounting base (40) through the universal joint (92).

14. The sunshade device (400) according to claim 13, wherein, The universal rotary joint (92) includes: A protrusion (921), the protrusion (921) being spherical, the protrusion (921) being connected to the sunshade body (10) or the mounting base (40); and The connector base (922) is connected to the robotic arm (90). The connector base (922) is provided with a spherical groove (9221), and the protrusion (921) can rotate along the spherical surface within the spherical groove (9221).

15. The sunshade device (400) according to any one of claims 1-14, wherein, The electrical device (20) includes a multimedia device, which includes one or more of a projection device (21), a display, a speaker, and a camera.

16. The sunshade device (400) according to claim 15, wherein, The multimedia device includes a projection device (21), which is disposed within the sunshade body (10). The sunshade device further includes: An optical waveguide (80) is disposed on the sunshade body (10) and located on the light-emitting side of the projection device (21).

17. The sunshade device (400) according to any one of claims 1-16, wherein, Also includes: An energy storage device (30) is disposed on the sunshade body (10) and is electrically connected to both the wireless charging receiver (50) and the power-consuming device (20).

18. A vehicle (1000), comprising: The vehicle body (100) and the sunshade device (400) according to any one of claims 1-17, the sunshade device (400) being connected to the vehicle body (100).

Images