Portable solar folding bag

Abstract

The utility model relates to the technical field of portable solar energy, in particular to a portable solar energy folding bag which comprises a bottom plate, a first fixing circular ring and a second fixing circular ring are symmetrically arranged on the bottom plate, a plurality of fixing holes are formed in the first fixing circular ring, and a plurality of fixing holes are formed in the second fixing circular ring. A rotating shaft which is connected to the second fixing circular ring and extends out of the first fixing circular ring is arranged in the first fixing circular ring, the rotating shaft and the two side edges of the bottom plate are arranged in parallel, a positioning disc located on the outer side of the first fixing circular ring is arranged on the rotating shaft, and a positioning hole and a positioning rod are arranged on the positioning disc; according to the utility model, the solar panel can be adjusted according to the angle change of sunlight, and the solar panel can be folded and stored, so that the solar panel can be conveniently folded and stored, and the solar panel can be conveniently folded and stored. And the device is convenient to carry and easier to use outdoors.

Description

Technical Field

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

[0002] Crystalline silicon solar cells, also known as monocrystalline or polycrystalline silicon solar chips, are thin photovoltaic semiconductor wafers that generate electricity directly from sunlight. Crystalline silicon solar panels, composed of multiple monocrystalline or polycrystalline silicon solar cells, are the core component of crystalline silicon solar power generation systems. Using solar energy as an energy source is not only clean and safe, but also conserves resources. The application prospects of this clean, new energy source are very promising.

[0003] However, in related photovoltaic application technologies, in order to meet power supply requirements, crystalline silicon solar panels are made larger in size, making them inconvenient to carry when used outdoors. In addition, the solar panels cannot be adjusted in time according to changes in sunlight angle during use, resulting in low solar panel efficiency. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a portable solar foldable bag to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model adopts the following technical solutions: the utility model provides a portable solar foldable bag, comprising a bottom plate, wherein a first fixing ring and a second fixing ring are symmetrically arranged on the bottom plate, and a plurality of fixing holes are provided on the first fixing ring, and a rotating shaft connected to the second fixing ring and extending outside the first fixing ring is provided in the first fixing ring, and the rotating shaft is arranged parallel to two side edges of the bottom plate, and a positioning plate is provided on the rotating shaft, and a positioning hole and a positioning rod are provided on the positioning plate, and the size and position of the positioning hole correspond to the size and position of the fixing hole, the first solar component panel is fixedly arranged on the rotating shaft, and the second solar component panel is hingedly arranged on the first solar component panel, and the third solar component panel and the output side panel are respectively connected to the outside of the two side edges of the bottom plate parallel to the rotating shaft, the output side panel is connected to the shielding side panel, and the shielding side panel is connected to the adhesive side panel, and the output port is provided on the outer side of the output side panel.

[0006] Preferably, the output port provided on the outer side of the output side panel includes a DC output port and a TYPE-C output port.

[0007] Preferably, an indicator light is provided on the outer side of the output side panel.

[0008] Preferably, a handle is provided on the outer side of the shielding side panel.

[0009] Preferably, the inner side of the bonding side panel and the outer side of the third solar module panel are provided with matching Velcro.

[0010] Preferably, the number of the fixing holes is not less than 5.

[0011] Preferably, the solar panels in the first solar module panel, the second solar module panel and the third solar module panel are high-strength flexible crystalline silicon solar panels.

[0012] Preferably, a storage battery is also provided inside the output side plate.

[0013] Preferably, the outer surfaces of the bottom plate, the third solar module plate, the output side plate, the shielding side plate and the bonding side plate are provided with a corrosion-resistant and UV-resistant transparent film.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are:

[0015] The utility model provides a portable foldable solar energy bag, which can adjust the solar panel according to the angle of sunlight by arranging a rotating shaft, a positioning plate, a positioning hole and a fixing hole. At the same time, the solar panel can be folded and stored through adjustment, making it convenient to carry and easier to use outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are 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 labor.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model after expansion;

[0018] Figure 2 This is the main view of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model after folding:

[0020] Figure 4 This is a schematic structural diagram of the base plate and the device thereon of the utility model;

[0021] Figure 5 This is a structural diagram of the rotating shaft and the device thereon of the utility model.

[0022] In the figure, 1. bottom plate; 2. first fixing ring; 3. second fixing ring; 4. fixing hole; 5. rotating shaft; 6. positioning plate; 7. positioning hole; 8. positioning rod; 9. first solar module panel; 10. second solar module panel; 11. third solar module panel; 12. output side panel; 13. shielding side panel; 14. bonding side panel; 15. output port; 16. DC output port; 17. TYPE-C output port; 18. indicator light; 19. handle; 20. Velcro. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] The accompanying drawings are a specific embodiment of the present utility model. This embodiment aims to provide a portable solar folding bag, including a bottom plate 1 for receiving a device, a first fixed ring 2 and a second fixed ring 3 are symmetrically arranged on the bottom plate 1, for receiving a rotating shaft 5 and cooperating with the rotating shaft 5 to adjust the angle of the solar panel, a plurality of fixing holes 4 are provided on the first fixed ring 2 for fixing the angle, a rotating shaft 5 connected to the second fixed ring 3 and extending outside the first fixed ring 2 is provided inside the first fixed ring 2, the rotating shaft 5 is arranged parallel to both sides of the bottom plate 1 for adjusting the angle, a positioning plate 6 is provided on the rotating shaft 5 located outside the first fixed ring 2 for positioning the angle to be adjusted, a positioning hole 7 and a positioning rod 8 are provided on the positioning plate 6, the positioning hole 7 corresponds to the size and position of the fixing hole 4, and when the positioning hole 7 coincides with the position of the fixing hole 4, the The positioning rod 8 is placed into the two holes to fix the angle. A first solar component panel 9 is fixed on the rotating shaft 5 for transmitting solar energy. A second solar component panel 10 is hingedly provided on the first solar component panel 9, and the hinge can be folded and placed. The two side edges of the bottom plate 1 parallel to the rotating shaft 5 are respectively connected to the outside with a third solar component panel 11 and an output side panel 12. The third solar component panel 11 is used to expand the solar energy absorption efficiency and protect the solar panel. The output side panel 12 is used to output electrical energy and protect the solar panel. The output side panel 12 is connected to a shielding side panel 13 for shielding the top of the solar panel when folding and protecting the solar panel. The shielding side panel 13 is connected to an adhesive side panel 14 for fixing the folded state when folding. An output port 15 is provided on the outside of the output side panel 12 for outputting electrical energy.

[0026] In order to output electric energy better and more flexibly, the output port 15 provided on the outer side of the output side plate 12 includes a DC output port 16 and a TYPE-C output port 17 .

[0027] In order to facilitate checking the working status of the solar panel, an indicator light 18 is provided on the outside of the output side panel 12 .

[0028] In order to facilitate carrying the device, a handle 19 is provided on the outer side of the shielding side panel 13 .

[0029] In order to better maintain the folded state, the inner side of the adhesive side panel 14 and the outer side of the third solar module panel 11 are provided with mutually matching Velcro 20 .

[0030] In order to improve the efficiency of the solar panel and provide more adjustment angles, the number of the fixing holes 4 is not less than 5.

[0031] In order to better ensure that the solar panels are not damaged during the folding process, the solar panels in the first solar component panel 9, the second solar component panel 10 and the third solar component panel 11 are made of high-strength flexible crystalline silicon solar panels.

[0032] In order to further improve the practicability of the device, a storage battery is further provided inside the output side plate 12 .

[0033] In order to better protect the device, the outer surfaces of the bottom plate 1, the third solar module plate 11, the output side plate 12, the shielding side plate 13 and the bonding side plate 14 are provided with corrosion-resistant and UV-resistant transparent films.

[0034] The use process and working principle of the present invention are as follows: First, when the device is not using the solar panel for energy storage, the device remains in a folded state. In this state, the device is strong and portable, and can use electric energy through the DC output port 16 and the TYPE-C output port 17 on the output side panel 12, and the status of the device can be checked through the indicator light 18; secondly, when it is necessary to use the solar panel for energy storage, the Velcro 20 on the inner side of the bonding side panel 14 and the outer side of the third solar module panel 11 that cooperate with each other is opened, and the bonding side panel 14, the shielding side panel 13 and the output side panel 12 are unfolded in sequence. , then unfold the third solar panel 11 to the other side, then unfold the second solar panel 10 hinged on the first solar panel 9, withdraw the positioning rod 8 from the fixing hole 4, adjust the rotation axis 5 according to the angle of sunlight, and ensure that the sunlight is generally in a direct state on the first solar panel 9 and the second solar panel 10, then overlap the positioning hole 7 with the fixing hole 4, insert the positioning rod 8 into it, and fix the rotation axis 5. At this time, the device greatly improves the efficiency of absorbing solar energy. When use is finished, the device can be folded up again to be in a portable folded state.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A portable foldable solar bag, comprising a bottom plate (1), characterized in that: The base plate (1) is symmetrically provided with a first fixed circular ring (2) and a second fixed circular ring (3), the first fixed circular ring (2) is provided with a plurality of fixing holes (4), the first fixed circular ring (2) is provided with a rotating shaft (5) connected to the second fixed circular ring (3) and extending outside the first fixed circular ring (2), the rotating shaft (5) is provided in parallel with both sides of the base plate (1), the rotating shaft (5) is provided with a positioning plate (6) located outside the first fixed circular ring (2), the positioning plate (6) is provided with a positioning hole (7) and a positioning rod (8), the positioning hole (7) Corresponding to the size and position of the fixing hole (4), a first solar panel (9) is fixedly arranged on the rotating shaft (5), a second solar panel (10) is hingedly arranged on the first solar panel (9), and a third solar panel (11) and an output side panel (12) are respectively connected outwardly on two sides of the bottom plate (1) parallel to the rotating shaft (5), the output side panel (12) is connected to a shielding side panel (13), the shielding side panel (13) is connected to a bonding side panel (14), and an output port (15) is provided on the outside of the output side panel (12).

2. The portable foldable solar bag according to claim 1, characterized in that: The output port (15) provided on the outer side of the output side plate (12) includes a DC output port (16) and a TYPE-C output port (17).

3. The portable foldable solar bag according to claim 1, characterized in that: An indicator light (18) is provided on the outside of the output side plate (12).

4. The portable foldable solar bag according to claim 1, characterized in that: A handle (19) is provided on the outside of the shielding side panel (13).

5. The portable foldable solar bag according to claim 1, characterized in that: Velcro (20) that cooperate with each other is provided on the inner side of the bonding side panel (14) and the outer side of the third solar component panel (11).

6. The portable foldable solar bag according to claim 1, characterized in that: The number of the fixing holes (4) is no less than 5.

7. The portable foldable solar bag according to claim 1, characterized in that: The solar panels in the first solar component panel (9), the second solar component panel (10) and the third solar component panel (11) are high-strength flexible crystalline silicon solar panels.

8. The portable foldable solar bag according to claim 1, characterized in that: A storage battery is also provided inside the output side plate (12).

9. The portable foldable solar bag according to claim 1, characterized in that: The outer surfaces of the bottom plate (1), the third solar module plate (11), the output side plate (12), the shielding side plate (13) and the bonding side plate (14) are provided with a corrosion-resistant and UV-resistant transparent film.

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