Foldable solar sun shield

Abstract

The utility model discloses a foldable solar sun shield which comprises a flexible and light-proof bottom plate, a plurality of light receiving areas are distributed on the surface of the bottom plate in the length direction of the bottom plate, and every two adjacent light receiving areas are spaced by a preset distance so that a folding area extending in the width direction of the bottom plate can be formed between every two adjacent light receiving areas; the light receiving area is provided with a solar panel and a hard light-transmitting plate, and the light-transmitting plate is tightly attached and fixed to the light receiving area and clamps and fixes the solar panel with the bottom plate. The foldable solar sun shield disclosed by the utility model is convenient to fold.

Description

Technical Field

[0001] The utility model relates to the technical field of solar panels, in particular to a foldable solar sunshade. Background Art

[0002] Exposure to sunlight can cause significant damage to the leather seats and other facilities in the car, such as the dashboard, and can cause the temperature inside the car to be high, giving users a poor riding experience. For this reason, many car owners use sun visors to reduce direct sunlight. Solar energy is a clean energy source. If solar panels can be combined with traditional sun visors, it can not only reduce the temperature rise in the car, but also provide electricity to users. For example, the Chinese utility model patent with publication number CN206968362U discloses a solar sun visor. In order to allow the solar panel to be stretched, its packaging layer needs to have a certain hardness, which will cause the entire sun visor to be relatively hard and inconvenient to fold. Utility Model Content

[0003] The utility model provides a foldable solar energy sunshade, which is easy to fold.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] An embodiment of the utility model provides a foldable solar visor, comprising a flexible and opaque base plate, wherein a plurality of light collecting areas are distributed on the surface of the base plate along its length direction, and a preset distance is provided between two adjacent light collecting areas to form a folding area extending along the width direction of the base plate between the two adjacent light collecting areas; the light collecting area is provided with a solar panel and a hard light-transmitting plate, and the light-transmitting plate is tightly fixed in the light collecting area and clamped with the base plate to fix the solar panel.

[0006] In some embodiments, the folding area is provided with a plurality of through grooves penetrating the bottom plate, and the through grooves extend along the width direction of the bottom plate.

[0007] In some embodiments, the folding area is provided with notches at both ends of the bottom plate in the width direction.

[0008] In some embodiments, a conversion box is also fixed on the bottom plate, the conversion box is electrically connected to the solar panel, and a power interface is provided on the conversion box.

[0009] In some embodiments, the power interface includes a USB 2.0 interface, a USB 3.0 interface or a Type-C interface.

[0010] In some embodiments, the bottom plate is provided with a notch on one side of the middle portion in the length direction thereof.

[0011] In some embodiments, the light collecting area is provided with a mounting hole penetrating the bottom plate and the light transmitting plate.

[0012] In some embodiments, a suction cup is fixed in the mounting hole.

[0013] The utility model has at least the following beneficial effects: the utility model adopts a soft bottom plate, the hard light-transmitting plate is only fixed in the light-collecting area, and the folding area is not covered by the hard light-transmitting plate and is still relatively soft, so that it is more labor-saving when folding the entire sun visor from the folding area, and the folding and storage of the entire sun visor is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a foldable solar visor according to an embodiment of the utility model;

[0015] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0016] Figure 3 This is a schematic structural diagram of a foldable solar visor according to an embodiment of the utility model from another viewing angle.

[0017] Wherein, the accompanying drawings are marked as follows:

[0018] Bottom plate 100, notch 101, mounting hole 102, folding area 120, through groove 121, notch 122;

[0019] Solar panels 200;

[0020] Light-transmitting plate 300;

[0021] Conversion box 400 , power interface 410 . DETAILED DESCRIPTION

[0022] The utility model provides the following description with reference to the accompanying drawings to help fully understand the various embodiments of the utility model as defined by the claims and their equivalents. The description includes various specific details to help understanding, but these details should be regarded as exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the utility model.

[0023] In the description of the present invention, descriptions of orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] It will be understood that when one element (eg, a first element) is “connected” to another element (eg, a second element), the element may be directly connected to the other element or an intervening element (eg, a third element) may be present between the element and the other element.

[0025] The embodiment of the utility model provides a foldable solar visor, such as Figure 1-3 As shown, it includes a bottom plate 100, which is flexible and can be bent. At the same time, the bottom plate 100 is opaque, so that light cannot pass through the bottom plate 100, which plays a role of shading. The surface of the bottom plate 100 is distributed with multiple light-collecting areas along its length direction. The light-collecting area is a position area within a certain range on the surface of the bottom plate 100. There is a preset distance between two adjacent light-collecting areas to form a folding area 120 extending along the width direction of the bottom plate 100 between the two adjacent light-collecting areas. The folding area 120 can be in a strip shape. The light-collecting area is provided with a solar panel 200 and a light-transmitting plate 300. The light-transmitting plate 300 can be light-transmitting and made of a hard material, such as a hard plastic plate. In this way, the light-transmitting plate 300 can keep the solar panel 200 in an open state, and light can be irradiated onto the solar panel 200 after passing through the light-transmitting plate 300, so that the solar panel 200 generates electricity. The light-transmitting plate 300 is closely fixed to the light-collecting area and clamps the solar panel 200 with the bottom plate 100 to keep the solar panel 200 in a fixed position on the surface of the bottom plate 100. The bottom plate 100 and the light-transmitting plate 300 can be combined together by conventional hot pressing process.

[0026] In the present embodiment, since the bottom plate 100 is made of a soft material and the hard light-transmitting plate 300 is only fixed in the light-collecting area, the folding area 120 is not covered by the hard light-transmitting plate 300 and the folding area 120 is still relatively soft. Thus, it is more labor-saving to fold the entire sun visor from the folding area 120, and the folding of the entire sun visor is convenient. The folded sun visor can reduce the occupied area and is convenient for users to store.

[0027] In some embodiments, the folding area 120 is provided with a plurality of through grooves 121 penetrating the bottom plate 100, and the through grooves 121 extend along the width direction of the bottom plate 100. The presence of the through grooves 121 reduces the material used for the bottom plate 100 at the folding area 120, thereby reducing the toughness at the folding area 120, making the folding area 120 softer, and making it more labor-saving to fold the entire sun visor from the folding area 120, further facilitating the folding of the entire sun visor.

[0028] In some embodiments, the folding area 120 is provided with notches 122 at both ends in the width direction of the bottom plate 100. Since the light collecting area is covered with the light-transmitting plate 300, the thickness of the entire sun visor at the light collecting area is greater than the thickness of the entire sun visor at the folding area 120, and the folding area 120 is more susceptible to wear at both ends in the width direction of the bottom plate 100. The presence of the notches 122 makes the two ends of the folding area 120 equivalent to retraction, and the two ends of the folding area 120 in the width direction of the bottom plate 100 are not easy to touch external objects, so that the folding area 120 is not easy to be worn at both ends in the width direction of the bottom plate 100, which can extend the service life of the entire sun visor.

[0029] In some embodiments, a conversion box 400 is also fixed on the bottom plate 100, the conversion box 400 is electrically connected to the solar panel 200, and a power interface 410 is provided on the conversion box 400. The conversion box 400 can convert the voltage of the electric energy generated by the solar panel 200 to output a voltage corresponding to the power interface 410, and the user can use a power cord to connect to the power interface 410, and then use the electric energy generated by the solar panel 200. The conversion box 400 is specifically provided with a corresponding voltage conversion circuit and / or a voltage stabilization circuit.

[0030] Furthermore, the power interface 410 includes a USB2.0 interface, a USB3.0 interface or a Type-C interface. The USB2.0 interface, the USB3.0 interface or the Type-C interface are all commonly used power interfaces for electronic devices, so that users can directly connect electronic devices such as mobile phones to the corresponding power interface 410 to charge electronic devices such as mobile phones, thereby extending the battery life of electronic devices such as mobile phones.

[0031] In some embodiments, the bottom plate 100 is provided with a notch 101 on one side of the middle portion in the length direction thereof. Since a front camera is usually fixed at the center of the front windshield of the car, the notch 101 can avoid the front camera, so that the entire sun visor is more closely attached to the front windshield of the car, and the entire sun visor can be more stably fixed on the front windshield.

[0032] In some embodiments, the light collecting area is provided with a mounting hole 102 that passes through the bottom plate 100 and the light-transmitting plate 300. A rope can be passed through the mounting hole 102 to tie and fix the entire sunshade inside or outside the vehicle. Of course, other methods can also be used to fix the entire sunshade.

[0033] For example, a suction cup is fixed in the mounting hole 102, and the suction cup can be more easily adsorbed and fixed on the front windshield of the car, thereby fixing the entire sunshade.

[0034] The terms and words used in the above description and claims are not limited to the literal meanings, but are only used by the applicant to enable a clear and consistent understanding of the utility model. Therefore, it should be clear to those skilled in the art that the above description of various embodiments of the utility model is provided only for illustration, and not for limiting the utility model as defined by the attached claims and their equivalents.

Claims

1. A foldable solar visor, characterized in that: It comprises a flexible and opaque bottom plate, wherein a plurality of light collecting areas are distributed on the surface of the bottom plate along its length direction, and a preset distance is provided between two adjacent light collecting areas to form a folding area extending along the width direction of the bottom plate between the two adjacent light collecting areas; the light collecting area is provided with a solar panel and a hard light-transmitting plate, and the light-transmitting plate is tightly fixed in the light-collecting area and clamped with the bottom plate to fix the solar panel.

2. The foldable solar visor according to claim 1, characterized in that: The folding area is provided with a plurality of through slots penetrating the bottom plate, and the through slots extend along the width direction of the bottom plate.

3. The foldable solar visor according to claim 1, characterized in that: The folding area is provided with notches at both ends of the bottom plate in the width direction.

4. The foldable solar visor according to any one of claims 1 to 3, characterized in that: A conversion box is also fixed on the bottom plate. The conversion box is electrically connected to the solar panel and a power interface is provided on the conversion box.

5. The foldable solar visor according to claim 4, characterized in that: The power interface includes a USB 2.0 interface, a USB 3.0 interface or a Type-C interface.

6. The foldable solar visor according to any one of claims 1 to 3, characterized in that: The bottom plate is provided with a notch on one side of the middle portion in the length direction thereof.

7. The foldable solar visor according to any one of claims 1 to 3, characterized in that: The light receiving area is provided with a mounting hole penetrating the bottom plate and the light transmitting plate.

8. The foldable solar visor according to claim 7, characterized in that: A suction cup is fixed in the mounting hole.

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