A solar-powered handheld fan

Abstract

This utility model discloses a solar-powered handheld electric fan, including a fan head, a connecting part, and a main body. The fan head is connected to the main body via the connecting part. A front photovoltaic panel is provided on the front of the main body, and a rear photovoltaic panel is provided on the back of the main body. The rear photovoltaic panel is hinged to the main body via a small pivot. The rear photovoltaic panel can be flipped and unfolded to face the same direction as the front photovoltaic panel. This utility model has two photovoltaic panels, front and rear. The rear photovoltaic panel is normally folded and stored on the back of the fan body, making it small in size and not taking up extra space, maintaining the portability of the handheld fan. When solar energy needs to be absorbed, the rear photovoltaic panel is unfolded so that it is parallel to the front photovoltaic panel, thus allowing both photovoltaic panels to absorb solar energy, greatly improving the utilization rate of solar energy.

Description

Technical Field

[0001] This utility model relates to a handheld electric fan, and more particularly to a solar-powered handheld electric fan. Background Technology

[0002] As temperatures continue to rise, handheld fans are becoming increasingly popular, especially for people who are outdoors, as they are relatively convenient to carry.

[0003] To save energy, solar-powered handheld fans have emerged. However, because handheld fans are relatively small, the size of the photovoltaic panels that can be mounted on them is limited, thus restricting solar energy absorption. Simply increasing the surface area of ​​the photovoltaic panels would increase the size of the fan itself, affecting its portability. Summary of the Invention

[0004] To address the aforementioned technical problems, this utility model provides a solar-powered handheld electric fan that can expand the area of ​​the photovoltaic panel without affecting the portability of the fan.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a solar-powered handheld electric fan, including a fan head, a connecting part and a main body; the fan head is connected to the main body through the connecting part; a front photovoltaic panel is provided on the front of the main body, and a rear photovoltaic panel is provided on the back of the main body; the rear photovoltaic panel is hinged to the main body through a small rotating shaft, and the rear photovoltaic panel flips and unfolds to face the same direction as the front photovoltaic panel.

[0006] Furthermore, the main body has a placement groove on its back for accommodating the rear photovoltaic panel, and a magnetic block is provided in the placement groove so that the rear photovoltaic panel is attracted into the placement groove by magnetic force.

[0007] Furthermore, in this invention, a clip is formed in the middle of one end of the unfolded rear photovoltaic panel, and a corresponding groove is provided in the middle of one side of the placement slot.

[0008] Furthermore, in this invention, the connecting part is a rotating shaft, and the fan head rotates around the rotating shaft to adjust its direction.

[0009] Furthermore, the front of the connecting part is provided with a switch and a power indicator light, and the back of the connecting part is provided with a charging interface.

[0010] Furthermore, the present invention provides lifting rings on both sides of the main body.

[0011] Furthermore, the main body is provided with anti-slip stripes on both sides.

[0012] The beneficial effects of adopting the above technical solution are as follows: This utility model is equipped with two photovoltaic panels, front and rear. The rear photovoltaic panel is usually folded and stored on the back of the fan body. It is small in size and does not take up extra space, maintaining the portability of the handheld fan. When solar energy needs to be absorbed, the rear photovoltaic panel is unfolded and made to be parallel with the front photovoltaic panel. In this way, solar energy can be absorbed by both front and rear photovoltaic panels, which greatly improves the utilization rate of solar energy. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the front structure of this utility model; Figure 2 This is a schematic diagram of the rear structure of this utility model; Figure 3 This is a schematic diagram of the unfolded photovoltaic panel of this utility model; Figure 4 This is a schematic diagram of the photovoltaic panel connection of this utility model; In the picture: 1. Fan head, 2. Connecting part, 3. Hanging ring, 4. Front photovoltaic panel, 5. Main body, 6. Anti-slip stripes, 7. Power indicator light, 8. Switch, 9. Charging interface, 10. Rear photovoltaic panel, 11. Small shaft, 12. Placement slot, 13. Gap, 14. Gap piece. Detailed Implementation

[0014] The present invention will now be described in further detail with reference to the accompanying drawings.

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0016] One embodiment of this utility model: as follows Figure 1 and Figure 2 As shown, a solar-powered handheld electric fan includes a fan head 1, a connecting part 2, and a main body 5. The fan head 1 is connected to the main body 5 through the connecting part 2. A front photovoltaic panel 4 is provided on the front of the main body 5, and a rear photovoltaic panel 10 is provided on the back of the main body 5. The rear photovoltaic panel 10 is hinged to the main body 5 through a small rotating shaft 11. The rear photovoltaic panel 10 flips and unfolds to face the same direction as the front photovoltaic panel 4.

[0017] like Figure 3As shown, the rear photovoltaic panel 10 is normally folded and stored on the back of the main body 5, without taking up extra space and offering good portability. When solar energy needs to be absorbed, the rear photovoltaic panel 10 is unfolded and rotated around the small pivot 11 to open to a horizontal position, keeping it parallel to the front photovoltaic panel. This allows both the front and rear photovoltaic panels to absorb solar energy, greatly improving the utilization rate of solar energy.

[0018] In other specific embodiments of this utility model, the remainder is the same as the above embodiments, except that, as shown in the following... Figure 4 As shown, the back of the main body 5 is provided with a placement groove 12 for accommodating the rear photovoltaic panel 10. A magnetic block is provided in the placement groove 12, and the rear photovoltaic panel 10 is attracted to the placement groove 12 by magnetic force. When not absorbing solar energy, the photovoltaic panel can be folded and stored to ensure the portability of the fan.

[0019] In other specific embodiments of this utility model, the remainder is the same as the above embodiments, except that, as shown in the following... Figure 4 As shown, a clip 14 is formed in the middle of one unfolded end of the rear photovoltaic panel 10, and a corresponding groove 13 is provided in the middle of one side of the placement groove 12. When it is necessary to open the rear photovoltaic panel 10, the finger is held in the groove 13 and pressed against the clip 14 and lifted upwards, so that the rear photovoltaic panel 10 can be easily and quickly unfolded from the placement groove 12.

[0020] In other specific embodiments of this utility model, the remainder is the same as the above embodiments, except that, as shown in the following... Figure 1 As shown, the connecting part 2 is a rotating shaft, and the fan head 1 rotates around the rotating shaft to adjust the direction, which facilitates the adjustment of the airflow direction.

[0021] In other specific embodiments of this utility model, the remainder is the same as the above embodiments, except that, as shown in the following... Figure 1 and Figure 2 As shown, the front of the connecting part 2 is provided with a switch 8 and a power indicator light 7, and the back of the connecting part 2 is provided with a charging interface 9.

[0022] In other specific embodiments of this utility model, the remainder is the same as the above embodiments, except that, as shown in the following... Figure 1 As shown, the main body 5 is provided with hanging rings 3 on both sides, which can be used to thread the carrying strap for easy carrying or hanging of this product.

[0023] In other specific embodiments of this utility model, the remainder is the same as the above embodiments, except that, as shown in the following... Figure 1 As shown, anti-slip stripes 6 are provided on both sides of the main body 5.

[0024] Note that the above description is merely a preferred embodiment of the present invention. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. A solar-powered handheld electric fan, comprising a fan head (1), a connecting part (2), and a main body (5); wherein the fan head (1) is connected to the main body (5) via the connecting part (2); characterized in that The main body (5) has a front photovoltaic panel (4) on the front and a rear photovoltaic panel (10) on the back. The rear photovoltaic panel (10) is hinged to the main body (5) through a small pivot (11). The rear photovoltaic panel (10) flips over and unfolds to face the same direction as the front photovoltaic panel (4).

2. A solar powered handheld electric fan as claimed in claim 1 wherein, The back of the main body (5) is provided with a placement groove (12) for accommodating the rear photovoltaic panel (10). A magnetic block is provided in the placement groove (12) to attract the rear photovoltaic panel (10) into the placement groove (12) by magnetic force.

3. A solar powered handheld electric fan as claimed in claim 2, wherein, The rear photovoltaic panel (10) has a cutout (14) formed in the middle of one end when it is unfolded, and a cutout (13) is correspondingly provided in the middle of one side of the placement groove (12).

4. A solar powered handheld electric fan as claimed in claim 1 or 2, wherein, The connecting part (2) is a rotating shaft, and the fan head (1) rotates around the rotating shaft to adjust its direction.

5. A solar powered handheld electric fan as claimed in claim 4, wherein, The front of the connecting part (2) is provided with a switch (8) and a power indicator light (7), and the back of the connecting part (2) is provided with a charging interface (9).

6. A solar powered handheld electric fan as claimed in claim 1 or 2, wherein, The main body (5) is provided with lifting rings (3) on both sides.

7. A solar powered handheld electric fan as claimed in claim 1 or 2, wherein, The main body (5) has anti-slip stripes (6) on both sides.

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