Photovoltaic solar thermal tent

Abstract

The utility model relates to a photovoltaic solar thermal tent, and belongs to the field of outdoor devices. The photovoltaic solar thermal tent comprises a tent body, a solar panel and an energy storage device. The tent body comprises a bottom body and a top body, the size of the top body in the extending direction is larger than that of the bottom body in the first direction, and the two ends of the top body in the first direction are connected with the two ends of the bottom body in the first direction correspondingly to form a containing space with an opening in the second direction. The first direction is parallel to the extending direction of the bottom body, and the first direction is perpendicular to the second direction; the top body is provided with an air bag area, the air bag area extends from one end of the top body to the other end of the top body, a containing cavity is formed in the air bag area, and the containing cavity is inflated with gas so that the containing cavity can expand. The solar panel is arranged on the outer surface of the top body and covers at least part of the at least one airbag area; the energy storage device is electrically connected with the solar panel and used for storing electric energy output by the solar panel.

Description

Technical Field

[0001] The utility model belongs to the field of outdoor devices, and in particular relates to a photovoltaic solar heating tent. Background Art

[0002] A tent is a portable outdoor living space commonly used for camping, expeditions, disaster relief, and other activities. It is made of waterproof and windproof materials, and the interior space can be adjusted as needed. Photovoltaic solar panels, also known as solar panels or PV panels, are devices that convert sunlight directly into electricity. They are the core components of solar power systems and are widely used in homes, businesses, and industries to reduce dependence on traditional energy sources and promote the use of renewable energy.

[0003] Conventional technology often incorporates photovoltaic solar panels onto tents to power appliances such as electric blankets and lights when used outdoors, in conjunction with energy storage and transformers. However, due to the weight of photovoltaic solar panels, they can easily collapse the tent, hindering its proper use. Conventional technology typically employs thicker tent supports to mitigate this risk. This results in a larger overall storage space and heavier weight, making the tent inconvenient to transport outdoors. Utility Model Content

[0004] In view of the above problems, an embodiment of the present application provides a photovoltaic solar thermal insulation tent, which can reduce the risk of the photovoltaic solar panels collapsing the tent while reducing the overall storage space and weight of the tent.

[0005] The embodiment of the present application provides a photovoltaic solar thermal tent, comprising a tent body, a solar panel, and an energy storage device. The tent body comprises a bottom body and a top body, wherein the size of the top body in its extension direction is larger than the size of the bottom body in the first direction, and the two ends of the top body in the first direction are respectively connected to the two ends of the bottom body in the first direction to form a storage space with an opening in the second direction, wherein the first direction is parallel to the extension direction of the bottom body, and the first direction is perpendicular to the second direction; the top body has an airbag area, which extends from one end of the top body to the other end, and the airbag area has a storage cavity, which is expanded by filling the storage cavity with gas; the solar panel is arranged on the outer surface of the top body and covers at least part of at least one of the airbag areas; the energy storage device is electrically connected to the solar panel and is used to store the electrical energy output by the solar panel.

[0006] Specifically, by inflating the airbag area's accommodating cavity to expand, the airbag area forms a columnar strip with a certain degree of rigidity. After inflation, the airbag area tends to return to a straight line. Because the top body's dimension in its extension direction is greater than the bottom body's dimension in the first direction, and both ends of the airbag area are connected to the bottom body, the airbag area bends and deforms to support the top body, allowing the tent body to unfold. During this time, the airbag area exerts an internal force that drives it back to a straight line. This eliminates the need for additional support for the tent, reducing the size and weight of the collapsed tent. Furthermore, because the solar panel is located on the outer surface of the top body and covers at least a portion of at least one airbag area, at least a portion of the weight of the solar panel tends to further bend the airbag. Only when the weight of this portion of the solar panel exceeds the internal force within the airbag area that drives it back to a straight line will the airbag area bend further, causing the tent body to collapse. This reduces the risk of the solar panel collapsing the tent compared to a situation where the full weight of the solar panel is applied to the non-airbag area of ​​the top body.

[0007] In some embodiments, when the tent body is unfolded, the top body is in an arc shape, and the center of curvature of the top body is located on a side thereof close to the bottom body.

[0008] In the above embodiment, when the tent body is unfolded, the top body is in an arc shape, so that part of the gravity of the solar panel can be transferred to the bottom body through the two ends of the airbag area and then to the ground, thereby reducing the risk of the tent body being crushed by the solar panel.

[0009] In some embodiments, the airbag areas are multiple and arranged in sequence along the second direction, and both ends of the solar panel in the second direction are respectively connected to outer surfaces of two of the airbag areas.

[0010] In the above embodiment, a plurality of airbag areas are arranged in sequence along the second direction, so that the thermal conductivity of the entire top body can be reduced by filling the airbag areas with a gas with a low thermal conductivity, such as air, thereby facilitating internal insulation of the tent body; the two ends of the solar panel in the second direction are respectively connected to the outer surfaces of the two airbag areas, so that the solar panels are all supported by the airbag areas, reducing the risk of the tent body being crushed by the solar panels.

[0011] In some embodiments, the solar panel is a flexible solar panel.

[0012] In the above embodiment, the solar panel is a flexible solar panel. On the one hand, it allows the solar panel to undergo a certain elastic deformation, which is convenient for the storage of the tent; on the other hand, it reduces the risk of the solar panel scratching the airbag area and causing gas leakage in the accommodation cavity.

[0013] In some embodiments, the solar panel is detachably connected to the outer surface of the top body.

[0014] In the above embodiment, the solar panel is detachably connected to the outer surface of the top body, so that the solar panel and the tent body can be stored separately when the tent is stored.

[0015] In some embodiments, the photovoltaic solar thermal tent further comprises a magic buckle, which comprises a mother buckle and a first child buckle; the mother buckle is arranged on the side of the solar panel facing the top body; the first child buckle is arranged on the outer surface of the top body corresponding to the mother buckle.

[0016] In the above embodiment, the solar panel and the tent body can be quickly disassembled and assembled by providing a magic buckle, which is simple and easy to implement.

[0017] In some embodiments, the photovoltaic solar thermal tent further comprises a storage bag, one end of the storage bag is provided with a storage opening connected to the interior thereof, and the energy storage device is detachably mounted on the other end of the storage bag.

[0018] In the above embodiment, the storage bag facilitates carrying the energy storage device and the tent body at the same time.

[0019] In some embodiments, the photovoltaic solar thermal tent further comprises a second sub-buckle, which is arranged around the peripheral side of the storage bag corresponding to the female buckle, and the strength of the storage bag is greater than the strength of the tent body.

[0020] In the above embodiment, the solar panel and the storage bag are quickly disassembled and assembled by arranging a second buckle outside the storage bag, which is simple and convenient to implement.

[0021] In some embodiments, the photovoltaic solar thermal tent further includes a heat insulation layer, which is attached to the inner wall of the accommodating space, and the thermal conductivity of the heat insulation layer is smaller than the thermal conductivity of the tent body.

[0022] In the above embodiment, the heat loss inside the tent body is reduced by the heat insulation layer, thereby improving the comfort inside the accommodation space when the external ambient temperature is low.

[0023] In some embodiments, the photovoltaic solar thermal tent further comprises an electric heating element, which is disposed in the accommodation space and electrically connected to the energy storage device, and is used to provide heat to the accommodation space.

[0024] In the above embodiment, heat is provided to the accommodation space by the electric heating element, thereby improving the comfort inside the accommodation space when the external ambient temperature is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 A schematic diagram of the structure of a photovoltaic solar heating tent provided in an embodiment of the present utility model;

[0027] Figure 2 A schematic structural diagram of a tent body provided in an embodiment of the present utility model;

[0028] Figure 3 A schematic diagram of the structure of a solar panel provided in an embodiment of the present utility model;

[0029] Figure 4 A schematic structural diagram of a storage bag provided in an embodiment of the present utility model;

[0030] Figure 5 This is a schematic diagram of the structure of the storage bag provided by the embodiment of the utility model after storing the tent body;

[0031] Figure 6 This is an exploded schematic diagram of a tent body provided by an embodiment of the present invention.

[0032] In the picture:

[0033] 10-tent body; 11-bottom body; 12-top body; 121-airbag area; 13-door curtain; 20-solar panel; 31-motherboard buckle; 32-first sub-buckle; 33-second sub-buckle; 40-storage bag; 41-end cover; 411-clip; 50-energy storage device; 60-thermal insulation layer; X-first direction; Y-second direction; Z-third direction. DETAILED DESCRIPTION

[0034] The embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0035] In the description of this application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and 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 cannot be understood as a limitation on this application.

[0036] 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 the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout this application, unless otherwise specified, "plurality" means two or more.

[0037] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0038] Conventional technology often incorporates photovoltaic solar panels onto tents to power appliances such as electric blankets and lights when used outdoors, in conjunction with energy storage and transformers. However, due to the weight of photovoltaic solar panels, they can easily collapse the tent, hindering its proper use. Conventional technology typically employs thicker tent supports to mitigate this risk. This results in a larger overall storage space and heavier weight, making the tent inconvenient to transport outdoors.

[0039] In order to solve the above technical problems, refer to Figure 1 The embodiment of the present application provides a photovoltaic solar thermal insulation tent, comprising a tent body 10, a solar panel 20, and an energy storage device 50. The tent body 10 comprises a bottom body 11 and a top body 12. The size of the top body 12 in its extension direction is larger than the size of the bottom body 11 in a first direction X. The two ends of the top body 12 in the first direction X are respectively connected to the two ends of the bottom body 11 in the first direction X to form a storage space with an opening in a second direction Y. The first direction X is parallel to the extension direction of the bottom body 11, and the first direction X is perpendicular to the second direction Y. The top body 12 has an airbag area 121, which extends from one end to the other end of the top body 12. The airbag area 121 has a storage cavity, which is expanded by filling the storage cavity with gas. The solar panel 20 is arranged on the outer surface of the top body 12 and covers at least a portion of at least one airbag area 121. The energy storage device 50 is electrically connected to the solar panel 20 and is used to store the electrical energy output by the solar panel 20.

[0040] The bottom body 11 is the portion of the tent body 10 that contacts the ground and can be made of nylon or polyester fiber, so that the bottom of the tent body 10 has good wear resistance and scratch resistance.

[0041] The top body 12 is the portion of the tent body 10 that is used to cover the bottom body 11 . The top body 12 may be made of nylon or polyester fiber so that the top of the tent body 10 has good wear resistance and scratch resistance.

[0042] The top body 12 and the bottom body 11 can be connected by a hot pressing process and arranged along the gravity direction Z, and the first direction X, the second direction Y and the gravity direction Z are perpendicular to each other.

[0043] The airbag area 121 is an area in the top body 12 used for inflation. For example, the airbag area 121 can be an inflatable airbag, or a hollow area formed by the inner and outer materials of the top body 12 .

[0044] It can be understood that the airbag area 121 has an opening that communicates with the outside for inflation or exhaust.

[0045] Solar panels 20 (also known as solar panels or photovoltaic panels) are devices that convert solar energy into electrical energy.

[0046] The energy storage device 50 may be an energy storage battery. It can be understood that the solar panel 20 may have its own transformer.

[0047] For example, a door curtain 13 may be provided at the opening to close the opening.

[0048] Specifically, by inflating the accommodating cavity of the airbag area 121, causing it to expand, the airbag area 121 forms a columnar strip with a certain degree of rigidity. After inflation, the airbag area 121 tends to resume its straight extension. Because the top body 12's extension dimension is larger than the bottom body 11's dimension in the first direction X, and both ends of the airbag area 121 are connected to the bottom body 11, the airbag area 121 bends and deforms to support the top body 12, allowing the tent body 10 to unfold. At this point, the airbag area 121 has an internal force that drives it back to its straight extension. Consequently, no additional support is required for the tent, reducing the volume and weight of the collapsed tent. At the same time, since the solar panel 20 is arranged on the outer surface of the top body 12 and covers at least a portion of at least one airbag area 121, the gravity of at least part of the solar panel 20 tends to drive the airbag to bend further. Only when the gravity of this part of the solar panel 20 is greater than the internal force in the airbag area 121 that drives the airbag area 121 to restore its straight extension, the airbag area 121 will bend further, thereby causing the tent body 10 to collapse. Compared with the situation where the entire weight of the solar panel 20 is applied to the non-airbag area 121 of the top body 12, the risk of the solar panel 20 collapsing the tent is reduced.

[0049] Please refer to Figure 1 According to some embodiments of the present application, when the tent body 10 is unfolded, the top body 12 is in an arc shape, and the center of curvature of the top body 12 is located on a side close to the bottom body 11 .

[0050] In this embodiment, when the tent body 10 is unfolded, the top body 12 is in an arc shape, so that part of the gravity of the solar panel 20 can be transferred to the bottom body 11 through the two ends of the airbag area 121 and to the ground, thereby reducing the risk of the tent body 10 being crushed by the solar panel 20.

[0051] Please refer to Figure 1 According to some embodiments of the present application, there are multiple airbag areas 121 arranged in sequence along the second direction Y, and the two ends of the solar panel 20 in the second direction Y are respectively connected to the outer surfaces of the two airbag areas 121.

[0052] In this embodiment, a plurality of airbag areas 121 are sequentially arranged along the second direction Y, so that the airbag areas 121 can be filled with a gas with a low thermal conductivity, such as air, to reduce the overall thermal conductivity of the top body 12, thereby facilitating internal insulation of the tent body 10; the two ends of the solar panel 20 in the second direction Y are respectively connected to the outer surfaces of the two airbag areas 121, so that the solar panels 20 are all supported by the airbag areas 121, reducing the risk of the tent body 10 being crushed by the solar panels 20.

[0053] Please refer to Figure 1 According to some embodiments of the present application, the solar panel 20 is a flexible solar panel 20 .

[0054] The flexible solar panel 20 is a solar panel made of resin-encapsulated amorphous silicon as the main photovoltaic element layer laid flat on a base plate made of flexible material. It is bendable and foldable, and is easy to carry.

[0055] In this embodiment, the solar panel 20 is a flexible solar panel 20. On the one hand, it allows the solar panel 20 to undergo a certain elastic deformation, which facilitates the storage of the tent; on the other hand, it reduces the risk of the solar panel 20 scratching the airbag area 121 and causing gas leakage in the accommodation cavity.

[0056] Please refer to Figure 2 and Figure 3 According to some embodiments of the present application, the solar panel 20 is detachably connected to the outer surface of the top body 12 .

[0057] In some embodiments, the solar panel 20 and the top body 12 may be connected via a zipper structure; in other embodiments, the solar panel 20 and the top body 12 may be connected via a snap-fit ​​structure.

[0058] In this embodiment, the solar panel 20 is detachably connected to the outer surface of the top body 12 , so that the solar panel 20 and the tent body 10 can be stored separately when the tent is stored.

[0059] Please refer to Figure 2 and Figure 3 According to some embodiments of the present application, the photovoltaic solar thermal tent also includes a magic buckle, which includes a mother buckle 31 and a first child buckle 32; the mother buckle 31 is arranged on the side of the solar panel 20 facing the top body 12; the first child buckle 32 is arranged on the outer surface of the top body 12 corresponding to the mother buckle 31.

[0060] In this embodiment, the solar panel 20 and the tent body 10 can be quickly disassembled and assembled by providing a magic buckle, which is simple and easy to implement.

[0061] Please refer to Figure 4 and Figure 5 According to some embodiments of the present application, the photovoltaic solar thermal tent further includes a storage bag 40 , one end of the storage bag 40 is provided with a storage port connected to the interior thereof, and the energy storage device 50 is detachably mounted on the other end of the storage bag 40 .

[0062] In some embodiments, the storage bag 40 is further provided with an end cover 41, which is used to seal the storage opening.

[0063] In this embodiment, the storage bag 40 facilitates carrying the energy storage device 50 and the tent body 10 at the same time.

[0064] Please refer to Figure 4 and Figure 5 According to some embodiments of the present application, the photovoltaic solar thermal tent further includes a second sub-buckle 33, which is arranged around the peripheral side of the storage bag 40 corresponding to the mother buckle 31, and the strength of the storage bag 40 is greater than the strength of the tent body 10.

[0065] The strength of the storage bag 40 is greater than that of the tent body 10 , so that when the storage bag 40 is equipped with the solar panel 20 , the solar panel 20 can be supported, thereby reducing the risk of damage to the solar panel 20 when impacted by external forces.

[0066] In this embodiment, the solar panel 20 and the storage bag 40 can be quickly disassembled and assembled by providing a second buckle 33 outside the storage bag 40 , which is simple and convenient to implement.

[0067] Please refer to Figure 6 According to some embodiments of the present application, the photovoltaic solar thermal tent further includes a heat insulation layer 60 , which is attached to the inner wall of the accommodation space, and the thermal conductivity of the heat insulation layer 60 is less than the thermal conductivity of the tent body 10 .

[0068] For example, the heat insulating layer 60 may be made of polyurethane foam, EVA foam or aluminum foil foam.

[0069] In this embodiment, the heat loss inside the tent body 10 is reduced by the heat insulation layer 60 , thereby improving the comfort inside the accommodation space when the external ambient temperature is low.

[0070] According to some embodiments of the present application, the photovoltaic solar thermal tent further includes an electric heating element, which is disposed in the accommodation space and electrically connected to the energy storage device 50 , and is used to provide heat to the accommodation space.

[0071] Exemplarily, the electric heating element may be an electric blanket.

[0072] In this embodiment, heat is provided to the accommodation space by the electric heating element, thereby improving the comfort inside the accommodation space when the external ambient temperature is low.

[0073] It should be noted that, unless there is any conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0074] The above embodiments are intended only to illustrate the technical solutions of this application and are not intended to limit this application. Those skilled in the art will appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this application are intended to be within the scope of protection of this application.

Claims

1. A photovoltaic solar thermal tent, characterized in that: include: A tent body, comprising a bottom body and a top body, wherein a dimension of the top body in an extension direction thereof is larger than a dimension of the bottom body in a first direction, and two ends of the top body in the first direction are respectively connected to two ends of the bottom body in the first direction to form a receiving space having an opening in a second direction, wherein the first direction is parallel to the extension direction of the bottom body and the first direction is perpendicular to the second direction; The top body has an airbag area, which extends from one end of the top body to the other end. The airbag area has a receiving cavity, which is expanded by filling gas into the receiving cavity. a solar panel disposed on an outer surface of the top body and covering at least a portion of at least one of the airbag areas; an energy storage device electrically connected to the solar panel and used to store the electrical energy output by the solar panel; The solar panel is a flexible solar panel, and the solar panel is detachably connected to the outer surface of the top body; The photovoltaic solar thermal tent further comprises a magic buckle, which comprises: A female buckle is provided on a side of the solar panel facing the top body; A first sub-button, corresponding to the female button, is provided on the outer surface of the top body; The photovoltaic solar thermal tent further comprises a storage bag, one end of which is provided with a storage opening communicating with the interior thereof, and the energy storage device is detachably mounted on the other end of the storage bag.

2. A photovoltaic solar thermal tent according to claim 1, characterized in that: When the tent body is unfolded, the top body is in an arc shape, and the center of curvature of the top body is located on a side thereof close to the bottom body.

3. The photovoltaic solar thermal tent according to claim 1, characterized in that: The airbag areas are multiple and arranged in sequence along the second direction, and the two ends of the solar panel in the second direction are respectively connected to the outer surfaces of the two airbag areas.

4. The photovoltaic solar thermal tent according to claim 1, characterized in that: The photovoltaic solar thermal tent further comprises a second sub-buckle, which is arranged around the circumference of the storage bag corresponding to the female buckle, and the strength of the storage bag is greater than that of the tent body.

5. A photovoltaic solar thermal tent according to any one of claims 1 to 4, characterized in that: The photovoltaic solar thermal tent further comprises a heat insulating layer, which is attached to the inner wall of the accommodation space. The thermal conductivity of the heat insulating layer is smaller than the thermal conductivity of the tent body.

6. A photovoltaic solar thermal tent according to any one of claims 1 to 4, characterized in that: The photovoltaic solar thermal tent further comprises an electric heating element, which is arranged in the accommodation space and electrically connected to the energy storage device. The electric heating element is used to provide heat to the accommodation space.

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