Sunshade umbrella integrated with photovoltaic panel

Abstract

The utility model discloses a sunshade umbrella integrated with a photovoltaic panel, which relates to the technical field of sunshade umbrellas and comprises umbrella ribs, umbrella cloth, the photovoltaic panel and a power supply circuit. The umbrella ribs support the umbrella cloth from the lower side, and the photovoltaic panel is fixed to the upper surface of the umbrella cloth. The power supply line is simultaneously connected with the plurality of photovoltaic panels and is used for outputting electric energy. The multiple photovoltaic panels are distributed in the circumferential direction with the top end of the umbrella cloth as the center. Compared with the prior art, the plurality of photovoltaic panels are distributed along the circumferential direction by taking the top end of the umbrella cloth as the center, so that the total area of the photovoltaic panels can be obviously increased, the photovoltaic power generation power is further improved, the electric energy output capability is improved, and the actual use requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of sunshades, in particular to a sunshade integrated with a photovoltaic panel. Background Art

[0002] In the prior art, a small square solar panel is mainly placed at the top of an outdoor sunshade, and the power generation is generally 2-5 watts. The area of the photovoltaic panel arranged in this way is limited, so the power generation is small, and the generated electricity is not enough to meet the continuous working needs of the electronic load matched with it. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a sunshade integrated with a photovoltaic panel to solve the problems existing in the prior art and improve the power generation capacity of the sunshade.

[0004] To achieve the above purpose, the utility model provides the following scheme:

[0005] The utility model discloses a sunshade integrated with a photovoltaic panel, which includes umbrella ribs, an umbrella cloth, a photovoltaic panel and a power supply line; the umbrella ribs support the umbrella cloth from the lower side, and the photovoltaic panel is fixed on the upper surface of the umbrella cloth; the power supply line is connected to a plurality of the photovoltaic panels at the same time and is used for outputting electric energy externally;

[0006] The number of the photovoltaic panels is multiple, and the multiple photovoltaic panels are distributed circumferentially with the top end of the umbrella cloth as the center.

[0007] Preferably, after being folded, the umbrella cloth forms a plurality of umbrella cloth units, and two adjacent umbrella cloth units are separated by an upward convex crease formed by the support of the umbrella ribs; one end of the upward convex crease points to the top end of the umbrella cloth, and the other end of the upward convex crease points to the edge of the umbrella cloth; the photovoltaic panel includes a first photovoltaic panel limited within one umbrella cloth unit.

[0008] Preferably, the sunshade integrated with a photovoltaic panel further includes a flexible packaging bag for positioning the first photovoltaic panel; a wire routing area and a photovoltaic panel area are arranged on the inner side of the flexible packaging bag, the wire routing area is used for accommodating wires, and the photovoltaic panel area is used for accommodating the first photovoltaic panel; the flexible packaging bag is fixed on the upper surface of the umbrella cloth; at least the upper side part of the photovoltaic panel area can transmit light.

[0009] Preferably, the crease includes a convex-upward crease formed by the support of the umbrella ribs. One end of the convex-upward crease points to the top end of the umbrella cloth, and the other end of the convex-upward crease points to the edge of the umbrella cloth; the wire routing area is arranged along the convex-upward crease; the number of photovoltaic panel areas is multiple, and the multiple photovoltaic panel areas are symmetrically distributed on both sides of the wire routing area; the number of flexible packaging bags is multiple, and the multiple flexible packaging bags are evenly distributed circumferentially with the top end of the umbrella cloth as the center.

[0010] Preferably, the power supply line includes a box body, a busbar circuit board, a first wire and a second wire;

[0011] The box body is fixed to the top end of the umbrella cloth, and a wire passing hole is provided in the umbrella cloth below the box body; the busbar circuit board is installed in the box body; the first wire passes through the side wall of the box body and the wire routing area, one end of the first wire is connected to the first photovoltaic panel in the photovoltaic panel area, and the other end of the first wire is connected to the busbar circuit board; the second wire passes through the wire passing hole, one end of the second wire is connected to the busbar circuit board, and the other end of the second wire is located below the umbrella cloth.

[0012] Preferably, the first wire is a flat wire.

[0013] Preferably, the flexible packaging bag is fixed on the umbrella cloth by sewing, and / or the flexible packaging bag is fixed on the umbrella cloth by a magic tape.

[0014] Preferably, the flexible packaging bag includes a composite film layer and a sealing layer, and the composite film layer is connected to the outside of the sealing layer.

[0015] Preferably, the sunshade umbrella with an integrated photovoltaic panel further includes an electrical appliance, the electrical appliance is installed on the umbrella rib, and the power supply line is connected to the electrical appliance to supply power to the electrical appliance.

[0016] Preferably, the electrical appliance includes at least one of a lamp and a fan.

[0017] The present utility model has achieved the following technical effects compared with the prior art:

[0018] Since the present utility model does not adopt a single photovoltaic panel fixed to the top end of the umbrella cloth, but distributes multiple photovoltaic panels circumferentially with the top end of the umbrella cloth as the center, the total area of the photovoltaic panels can be significantly increased, thereby increasing the photovoltaic power generation and improving the electric energy output capacity to meet the actual use requirements.

[0019] In the preferred embodiment of the present utility model, a plurality of flexible packaging bags are evenly distributed circumferentially around the top end of the umbrella cloth, which can not only protect the first photovoltaic panel and the first wire, but also improve the uniform stress of the umbrella cloth, so that the sunshade is more stable after being opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0021] Figure 1 Example 1 of the umbrella cloth;

[0022] Figure 2 Example 2 of the umbrella cloth;

[0023] Figure 3 Example 3 of the umbrella cloth;

[0024] Figure 4 Example 4 of the umbrella cloth;

[0025] Figure 5 Example 1 of the distribution method of the first photovoltaic panel;

[0026] Figure 6 Example 2 of the distribution method of the first photovoltaic panel;

[0027] Figure 7 Example 3 of the distribution method of the first photovoltaic panel;

[0028] Figure 8 Example 4 of the distribution method of the first photovoltaic panel;

[0029] Figure 9 Example 5 of the distribution method of the first photovoltaic panel;

[0030] Figure 10 Example 6 of the distribution method of the first photovoltaic panel;

[0031] Figure 11 Example 7 of the distribution method of the first photovoltaic panel;

[0032] Figure 12 Example 8 of the distribution method of the first photovoltaic panel;

[0033] Figure 13 Example 9 of the distribution method of the first photovoltaic panel;

[0034] Figure 14 Example 10 of the distribution method of the first photovoltaic panel;

[0035] Figure 15 It is the 11th example of the first photovoltaic panel distribution method;

[0036] Figure 16 It is the 12th example of the first photovoltaic panel distribution method;

[0037] Figure 17 It is the 13th example of the first photovoltaic panel distribution method;

[0038] Figure 18 It is the 14th example of the first photovoltaic panel distribution method;

[0039] Figure 19 It is the 15th example of the first photovoltaic panel distribution method;

[0040] Figure 20 It is the 16th example of the first photovoltaic panel distribution method;

[0041] Figure 21 It is the 17th example of the first photovoltaic panel distribution method;

[0042] Figure 22 It is the 18th example of the first photovoltaic panel distribution method;

[0043] Figure 23 It is the 1st example of the flexible packaging bag distribution method;

[0044] Figure 24 is Figure 23 the sectional view at the A-A position in

[0045] Figure 25 It is the 2nd example of the flexible packaging bag distribution method;

[0046] Figure 26 It is the 3rd example of the flexible packaging bag distribution method;

[0047] Figure 27 It is the 4th example of the flexible packaging bag distribution method;

[0048] Figure 28 It is the schematic diagram of the sunshade umbrella integrating photovoltaic panels in the embodiment of the present utility model.

[0049] In the figure: 100 - sunshade umbrella integrating photovoltaic panels; 1 - umbrella cloth; 11 - upward convex fold; 2 - flexible packaging bag; 21 - wire routing area; 22 - photovoltaic panel area; 23 - composite film layer; 24 - sealing layer; 3 - power supply line; 31 - box body; 32 - first wire; 4 - first photovoltaic panel. Detailed implementation manners

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0051] The purpose of the present utility model is to provide a sunshade umbrella integrated with a photovoltaic panel to solve the problems existing in the above-mentioned prior art and improve the power generation capacity of the sunshade umbrella.

[0052] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. The dashed line in the accompanying drawings represents the upward convex crease 11 formed by the support of the umbrella ribs.

[0053] Refer to Figures 1 to 28 , this embodiment provides a sunshade umbrella 100 integrated with a photovoltaic panel, including umbrella ribs, a canopy 1, a photovoltaic panel, and a power supply line 3. The umbrella ribs support the canopy 1 from below, and the photovoltaic panel is fixed on the upper surface of the canopy 1. The power supply line 3 connects multiple photovoltaic panels at the same time for outputting electric energy externally.

[0054] The number of photovoltaic panels is multiple, and the multiple photovoltaic panels are circumferentially distributed around the top end of the canopy 1.

[0055] The working principle of the sunshade umbrella 100 integrated with a photovoltaic panel in this embodiment is as follows:

[0056] Since this embodiment does not adopt a single photovoltaic panel fixed at the top end of the canopy 1, but distributes multiple photovoltaic panels circumferentially around the top end of the canopy 1, the total area of the photovoltaic panels can be significantly increased, thereby increasing the photovoltaic power generation and improving the electric energy output capacity to meet the actual use requirements.

[0057] As a possible example, in this embodiment, refer to Figures 1 to 4 , after the canopy 1 is folded, multiple canopy units are formed, and adjacent two canopy units are separated by the upward convex crease 11 formed by the support of the umbrella ribs. One end of the upward convex crease 11 points to the top end of the canopy 1, and the other end of the upward convex crease 11 points to the edge of the canopy 1. The photovoltaic panel includes a first photovoltaic panel 4 limited within one canopy unit, and the distribution form of the first photovoltaic panel 4 can refer to Figures 5 to 22 . Since the first photovoltaic panel 4 is limited within the corresponding canopy unit and does not cross the crease, it is convenient for the folding and opening of the sunshade umbrella. The first photovoltaic panels 4 on both sides of the crease are preferably symmetric about the crease. The symmetric distribution form can improve the uniformity of the force on the canopy 1, so that the sunshade umbrella is more stable after being opened.

[0058] As a possible example, in this embodiment, with reference to Figures 23 to 27 , the sunshade umbrella 100 integrated with a photovoltaic panel further includes a flexible packaging bag 2 for positioning the first photovoltaic panel 4. A wire routing area 21 and a photovoltaic panel area 22 are provided on the inner side of the flexible packaging bag 2. The wire routing area 21 is used to accommodate wires, and the photovoltaic panel area 22 is used to accommodate the first photovoltaic panel 4. The flexible packaging bag 2 is fixed to the upper surface of the umbrella cloth 1. At least the upper side part of the photovoltaic panel area 22 can transmit light. On the one hand, the flexible packaging bag 2 can protect the internal first photovoltaic panel 4 and wires, and on the other hand, it can keep the internal first photovoltaic panel 4 and wires in a stable position all the time. At least the upper side part of the photovoltaic panel area 22 can transmit light to ensure that the first photovoltaic panel 4 can generate electricity.

[0059] It can be understood that when adopting a technical solution without the flexible packaging bag 2, the first photovoltaic panel 4 can also be fixed to the umbrella cloth 1 in other ways, such as bonding.

[0060] As a possible example, in this embodiment, the wire routing area 21 is arranged along the upward convex crease 11. The number of the photovoltaic panel areas 22 is multiple, and the multiple photovoltaic panel areas 22 are symmetrically distributed on both sides of the wire routing area 21. The number of the flexible packaging bags 2 is multiple, and the multiple flexible packaging bags 2 are circumferentially and evenly distributed around the top end of the umbrella cloth 1.

[0061] With this radial distribution of the flexible packaging bag 2, the overall distribution is more uniform, improving the uniformity of the force on the umbrella cloth 1, so that the sunshade umbrella is more stable after being opened.

[0062] It can be understood that arranging the wire routing area 21 along the upward convex crease 11 is only a preferred embodiment. In actual use, the wire routing area 21 can also be arranged at other positions.

[0063] As a possible example, in this embodiment, the power supply line 3 includes a box body 31, a busbar circuit board, a first wire 32 and a second wire.

[0064] The box body 31 is fixed to the top end of the umbrella cloth 1, and a wire passing hole is provided in the umbrella cloth 1 below the box body 31. The busbar circuit board is installed in the box body 31. The first wire 32 passes through the side wall of the box body 31 and the wire routing area 21. One end of the first wire 32 is connected to the first photovoltaic panel 4 in the photovoltaic panel area 22, and the other end of the first wire 32 is connected to the busbar circuit board. The second wire passes through the wire passing hole. One end of the second wire is connected to the busbar circuit board, and the other end of the second wire is located below the umbrella cloth 1.

[0065] The current output by the first photovoltaic panel 4 is collected into the busbar circuit board through the first wire 32, and then the electrical energy is output downward by the second wire below the umbrella cloth 1.

[0066] As a possible example, in this embodiment, the first wire 32 is a flat wire. The flat wire has a smaller thickness and is easier to be packaged in the wiring area 21.

[0067] As a possible example, in this embodiment, the flexible packaging bag 2 is fixed on the umbrella cloth 1 by sewing, and / or the flexible packaging bag 2 is fixed on the umbrella cloth 1 by Velcro. That is, the flexible packaging bag 2 can be fixed on the umbrella cloth 1 by at least one of sewing and Velcro. When only the Velcro fixing method is adopted, it can be conveniently installed and removed. When the sewing fixing method is adopted, the fixing effect is better.

[0068] As a possible example, in this embodiment, with reference to Figure 24 , the flexible packaging bag 2 includes a composite film layer 23 and a sealing layer 24. The composite film layer 23 is connected to the outside of the sealing layer 24, and the connection method between the composite film layer 23 and the sealing layer 24 can be bonding. The sealing layer 24 is used to prevent water from entering, and the composite film layer 23 can provide certain strength to reduce the wear of the sealing layer 24. In the flexible packaging bag 2, for the parts other than the wiring area 21 and the photovoltaic panel area 22, the upper sealing layer 24 and the lower sealing layer 24 can be connected as a whole to limit the movement of the first wire 32 and the first photovoltaic panel 4. Exemplarily, the material of the sealing layer 24 can be EVA (ethylene-vinyl acetate copolymer), and the material of the composite film layer 23 can be PET (polyethylene terephthalate) or ETFE (ethylene-tetrafluoroethylene copolymer).

[0069] As a possible example, in this embodiment, the sunshade umbrella 100 integrated with a photovoltaic panel further includes an electrical appliance. The electrical appliance is installed on the umbrella rib, and the power supply line 3 is connected to the electrical appliance to supply power to the electrical appliance. The second wire can be selected to directly supply power to the electrical appliance, or first connect the second wire to an intermediate circuit board, and then use the third wire led out from the intermediate circuit board to supply power to the electrical appliance.

[0070] As a possible example, in this embodiment, the electrical appliance includes at least one of a lamp and a fan to meet the needs of lighting, cooling, insect repelling, etc. during outdoor activities.

[0071] Figures 1 to 4 Three shapes of the umbrella cloth are shown, and the actual implementation is not limited to this. Figure 1 In, the umbrella cloth 1 is square, and the upward convex creases 11 are distributed in an overall X shape. Figure 2 In, the umbrella cloth 1 is square, and the upward convex creases are distributed in an overall "rice" shape. Figure 3 In, the umbrella cloth 1 is regular hexagon, Figure 4 In, the umbrella cloth 1 is regular octagon. It should be noted that the umbrella cloth 1 is not a planar structure, and the shape of the umbrella cloth referred to in this embodiment refers to its projection shape in the top view direction.

[0072] Figures 5 to 10 Shows some distribution methods of the first photovoltaic panel 4, and the umbrella cloth 1 used is Figure 1 The shown umbrella cloth 1.

[0073] Figures 11 to 12 Shows some distribution methods of the first photovoltaic panel 4, and the umbrella cloth 1 used is Figure 2 The shown umbrella cloth 1.

[0074] Figures 13 to 19 Shows some distribution methods of the first photovoltaic panel 4, and the umbrella cloth 1 used is Figure 3 The shown umbrella cloth 1.

[0075] Figures 20 to 22 Shows some distribution methods of the first photovoltaic panel 4, and the umbrella cloth 1 used is Figure 4 The shown umbrella cloth 1.

[0076] Figures 23 to 24 Shows a distribution method of the flexible packaging bag 2, and the umbrella cloth 1 used is Figure 1 The shown umbrella cloth 1.

[0077] Figure 25 Shows a distribution method of the flexible packaging bag 2, and the umbrella cloth 1 used is Figure 2 The shown umbrella cloth 1.

[0078] Figure 26 Shows a distribution method of the flexible packaging bag 2, and the umbrella cloth 1 used is Figure 3 The shown umbrella cloth 1.

[0079] Figure 27 Shows a distribution method of the flexible packaging bag 2, and the umbrella cloth 1 used is Figure 4 The shown umbrella cloth 1.

[0080] Figure 28 Shows an example of the sunshade umbrella 100 integrating a photovoltaic panel according to an embodiment of the present invention, which has upper and lower umbrella cloths 1, the area of the lower umbrella cloth 1 is larger, and the electrical appliance is generally arranged below the lower umbrella cloth 1.

[0081] Specific examples are applied in the present invention to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present invention.

Claims

1. A sunshade integrated with a photovoltaic panel, characterized in that, It includes umbrella ribs, umbrella cloth, photovoltaic panels and a power supply line; the umbrella ribs support the umbrella cloth from below, and the photovoltaic panels are fixed on the upper surface of the umbrella cloth; the power supply line connects multiple photovoltaic panels at the same time and is used for externally outputting electric energy; The number of the photovoltaic panels is multiple, and the multiple photovoltaic panels are circumferentially distributed with the top end of the umbrella cloth as the center.

2. The sunshade with an integrated photovoltaic panel according to claim 1, characterized in that: The umbrella cloth forms multiple umbrella cloth units after being folded, and two adjacent umbrella cloth units are separated by an upward convex crease formed by the support of the umbrella ribs; one end of the upward convex crease points to the top end of the umbrella cloth, and the other end of the upward convex crease points to the edge of the umbrella cloth; the photovoltaic panel includes a first photovoltaic panel limited within one umbrella cloth unit.

3. The sunshade with an integrated photovoltaic panel according to claim 2, characterized in that: It further includes a flexible packaging bag for positioning the first photovoltaic panel; a wire routing area and a photovoltaic panel area are provided inside the flexible packaging bag, the wire routing area is used for accommodating wires, and the photovoltaic panel area is used for accommodating the first photovoltaic panel; the flexible packaging bag is fixed on the upper surface of the umbrella cloth; At least the upper side part of the photovoltaic panel area can transmit light.

4. The sunshade with an integrated photovoltaic panel according to claim 3, characterized in that: The crease includes an upward convex crease formed by the support of the umbrella ribs, one end of the upward convex crease points to the top end of the umbrella cloth, and the other end of the upward convex crease points to the edge of the umbrella cloth; the wire routing area is arranged along the upward convex crease; the number of the photovoltaic panel areas is multiple, and the multiple photovoltaic panel areas are symmetrically distributed on both sides of the wire routing area; the number of the flexible packaging bags is multiple, and the multiple flexible packaging bags are evenly distributed circumferentially with the top end of the umbrella cloth as the center.

5. The sunshade with an integrated photovoltaic panel according to claim 4, characterized in that: The power supply line includes a box body, a busbar circuit board, a first wire and a second wire; The box body is fixed at the top end of the umbrella cloth, and a wire passing hole is provided in the umbrella cloth below the box body; the busbar circuit board is installed in the box body; The first wire passes through the side wall of the box body and the wire routing area, one end of the first wire is connected to the first photovoltaic panel in the photovoltaic panel area, and the other end of the first wire is connected to the busbar circuit board; The second wire passes through the wire passing hole, one end of the second wire is connected to the busbar circuit board, and the other end of the second wire is located below the umbrella cloth.

6. The sunshade with an integrated photovoltaic panel according to claim 5, characterized in that: The first wire is a flat wire.

7. The sunshade with an integrated photovoltaic panel according to claim 3, characterized in that: The flexible packaging bag is fixed on the umbrella cloth by sewing, and / or, the flexible packaging bag is fixed on the umbrella cloth by a magic tape.

8. The sunshade with an integrated photovoltaic panel according to claim 3, characterized in that: The flexible packaging bag includes a composite film layer and a sealing layer, and the composite film layer is connected to the outside of the sealing layer.

9. The sunshade with an integrated photovoltaic panel according to claim 1, characterized in that: It further includes an electrical appliance, the electrical appliance is installed on the umbrella ribs, and the power supply line is connected to the electrical appliance to supply power to the electrical appliance.

10. The sunshade with an integrated photovoltaic panel according to claim 9, characterized in that: The electrical appliance includes at least one of a lamp and a fan.

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