Energy storage protective bag

Abstract

The utility model belongs to the technical field of solar equipment, and discloses an energy storage protection bag which comprises a protection bag body used for accommodating an energy storage power supply; the photovoltaic power generation part is arranged on the outer side of the protection bag body, and the photovoltaic power generation part can be electrically connected with the energy storage power supply to supply power to the energy storage power supply; the heating assembly is arranged in the protection bag body and used for heating the energy storage power source, and the photovoltaic power generation part and / or the energy storage power source can be electrically connected with the heating assembly to supply power to the heating assembly. According to the energy storage protection bag provided by the utility model, solar energy is utilized to supplement electric energy for the energy storage power supply, and the heating assembly is utilized to keep the energy storage power supply in a normal working temperature interval, so that the energy storage power supply can continuously work in a low-temperature environment.

Description

Technical Field

[0001] The utility model relates to the technical field of solar energy equipment, in particular to an energy storage protection bag. Background Art

[0002] Portable energy storage power supplies can power electrical devices outdoors and have great application prospects in the field of outdoor activities. In order to protect the portable energy storage power supply and reduce its impact on the external environment, people usually use a protective cover to install on the portable energy storage power supply.

[0003] However, the protective bags currently available on the market only offer physical protection. Portable energy storage power supplies still face many challenges when used outdoors, such as difficulty recharging and inability to operate properly in low-temperature environments.

[0004] Therefore, there is an urgent need for an energy storage protection package to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide an energy storage protection bag, which uses solar energy to supplement the energy storage power supply, and uses a heating component to keep the energy storage power supply in a normal operating temperature range, so that the energy storage power supply can continue to work in a low temperature environment.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] Provided is an energy storage protection package, including:

[0008] The protective package body is used to accommodate the energy storage power supply;

[0009] A photovoltaic power generation element is provided on the outside of the protective bag body, and the photovoltaic power generation element can be electrically connected to the energy storage power supply to supply power to the energy storage power supply;

[0010] A heating component is provided in the protective package body, and is used to heat the energy storage power supply. The photovoltaic power generation element and / or the energy storage power supply can be electrically connected to the heating component to supply power to the heating component.

[0011] Preferably, the protective bag body includes a main bag body and a side cover assembly, a ventilation window is provided on the outer wall of the main bag body, and the side cover assembly is movably connected to the main bag body to selectively open or close the ventilation window.

[0012] Preferably, the photovoltaic power generation element is provided on the main enclosure; and / or

[0013] The photovoltaic power generation element is provided on the outer side surface of the side cover assembly.

[0014] Preferably, the main package includes a main body and an upper cover, an opening is provided at the upper end of the main body, the upper cover is movably connected to the main body to selectively open or close the opening, and the photovoltaic power generation element is provided on the top of the upper cover.

[0015] Preferably, the side cover assembly includes a side baffle and a rain curtain. The side baffle is movably connected to the main body and is used to protect the ventilation window from above. One end of the rain curtain is connected to the side baffle, and the other end is connected to the rain curtain. The rain curtain can be unfolded between the main body and the side baffle to protect the ventilation window from the side. The photovoltaic power generation element is provided on the outer side of the side baffle.

[0016] Preferably, the upper end of the side baffle is rotatably connected to the main package body, and the side baffle can be rotated downward to cover the ventilation window. The side cover assembly also includes a support rod, a first end of the support rod is movably connected to the side baffle, and a second end of the support rod is detachably connected to the main package body, and the support rod is used to support the side baffle obliquely above the ventilation window.

[0017] Preferably, the energy storage protection package further includes an output line, and the energy storage protection package has a first state, a second state, and a third state;

[0018] In the first state, one end of the output line is connected to the photovoltaic power generation element, and the other end is connected to the energy storage power supply;

[0019] In the second state, one end of the output line is connected to the photovoltaic power generation element, and the other end is connected to the heating assembly;

[0020] In the third state, one end of the output line is connected to the energy storage power supply, and the other end is connected to the heating component.

[0021] Preferably, the protection bag body is provided with an energy storage interface, the energy storage interface passes through the outer wall of the protection bag body for the user to obtain electricity, and the energy storage protection bag has a fourth state;

[0022] In the fourth state, one end of the output line is connected to the energy storage power supply, and the other end is connected to the energy storage interface.

[0023] Preferably, the heating component is embedded in the interlayer of the protective bag body; or

[0024] The heating component is laid on the inner wall of the cavity of the protection bag body.

[0025] Preferably, the photovoltaic power generation element is a single crystal solar panel.

[0026] Beneficial effects of the utility model:

[0027] The energy storage protection bag provided by the present invention has a protection bag body that accommodates an energy storage power supply, and a photovoltaic power generation element is provided on the outside of the protection bag body. The photovoltaic power generation element can absorb solar energy and convert it into electrical energy. On the one hand, the photovoltaic power generation element can be electrically connected to the energy storage power supply, and store the electrical energy converted from solar energy into the energy storage power supply to replenish the energy storage power supply; on the other hand, a heating component is provided in the protection bag body, and the heating component can increase the temperature of the cavity where the energy storage power supply is located, so that the energy storage power supply can operate normally in a low-temperature environment, and the heating component can be powered by the photovoltaic power generation element or the energy storage power supply to maintain continuous operation without the need for a separate battery. In summary, the energy storage protection bag provided by the present invention can use solar energy to replenish the energy storage power supply, and use the heating component to keep the energy storage power supply in a normal operating temperature range, so that the energy storage power supply can continue to operate in a low-temperature environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the structure of the energy storage protection bag provided by the utility model Figure 1 ;

[0029] Figure 2 This is a schematic diagram of the structure of the energy storage protection bag provided by the utility model Figure 2 ;

[0030] Figure 3 It is a schematic diagram of the internal structure of the energy storage protection bag provided by the utility model.

[0031] In the picture:

[0032] 100. Energy storage power supply;

[0033] 10. Main body; 20. Side cover assembly; 21. Side baffle; 22. Rain curtain; 23. Support rod; 30. Upper cover; 40. Front cover; 50. First handle strap; 60. Second handle strap;

[0034] 1. Photovoltaic power generation device; 2. Output line; 3. Energy storage interface. DETAILED DESCRIPTION

[0035] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0036] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0037] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0038] In the description of this embodiment, the terms "upper," "lower," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0039] like Figure 1-Figure 3 As shown, this embodiment provides an energy storage protection bag for carrying a portable energy storage power supply 100. The energy storage protection bag includes a protection bag body, which includes a main bag body and side cover assemblies 20. The main bag body includes a main body 10 and an upper cover 30. The main body 10 is provided with a cavity for accommodating the energy storage power supply 100. Ventilation windows are provided on the left and right outer walls of the main body 10 for heat exchange by the energy storage power supply 100. The energy storage power supply 100 is provided with a ventilation opening, and the ventilation windows face the ventilation opening of the energy storage power supply 100. The side cover assemblies 20 are movably connected to the main body 10 to selectively open or close the ventilation windows. An opening is provided at the upper end of the main body 10, and the upper cover 30 is movably connected to the main body 10 to selectively open or close the opening.

[0040] Further, such as Figure 1-Figure 3As shown, the energy storage protection package also includes a photovoltaic power generation element 1 and a heating component. The photovoltaic power generation element 1 is arranged on the outside of the protection package body. The photovoltaic power generation element 1 can be electrically connected to the energy storage power supply 100 to supply power to the energy storage power supply 100. The heating component is arranged in the protection package body. The heating component is used to heat the energy storage power supply 100. The photovoltaic power generation element 1 and / or the energy storage power supply 100 can be electrically connected to the heating component to supply power to the heating component.

[0041] Specifically, the energy storage protection package provided in this embodiment has a protective package body that accommodates an energy storage power supply 100, and a photovoltaic power generation element 1 is provided on the outside of the protective package body. The photovoltaic power generation element 1 can absorb solar energy and convert it into electrical energy. On the one hand, the photovoltaic power generation element 1 can be electrically connected to the energy storage power supply 100, storing the electrical energy converted from solar energy in the energy storage power supply 100 to replenish the energy storage power supply 100; on the other hand, a heating component is provided in the protective package body. The heating component can increase the temperature of the cavity in which the energy storage power supply 100 is located, allowing the energy storage power supply 100 to operate normally in a low-temperature environment, and the heating component can be powered by the photovoltaic power generation element 1 or the energy storage power supply 100 to maintain continuous operation without the need for a separate battery. In summary, the energy storage protection package provided in this embodiment can use solar energy to replenish the energy storage power supply 100 with electrical energy, and use the heating component to keep the energy storage power supply 100 within the normal operating temperature range, allowing the energy storage power supply 100 to continue to operate in a low-temperature environment.

[0042] It can be understood that the energy storage protection package has a first state, a second state, and a third state:

[0043] In the first state, the photovoltaic power generation element 1 is electrically connected to the energy storage power supply 100, and the photovoltaic power generation element 1 supplies power to the energy storage power supply 100;

[0044] In the second state, the photovoltaic power generation element 1 is electrically connected to the heating assembly, and the photovoltaic power generation element 1 supplies power to the heating assembly;

[0045] In the third state, the energy storage power supply 100 is electrically connected to the heating component, and the energy storage power supply 100 supplies power to the heating component.

[0046] For example, Figure 3 As shown, the energy storage protection package also includes an output cable 2. The two ends of the output cable 2 are connected to the connected devices in a removable plug-in manner. In the first state, one end of the output cable 2 is connected to the photovoltaic power generation device 1, and the other end is connected to the energy storage power supply 100. In the second state, one end of the output cable 2 is connected to the photovoltaic power generation device 1, and the other end is connected to the heating component. In the third state, one end of the output cable 2 is connected to the energy storage power supply 100, and the other end is connected to the heating component. Users can change the plug-in object of the output cable 2 according to actual usage needs to conveniently switch the energy storage protection package between the first state, the second state, and the third state.

[0047] It is understood that the energy storage power supply 100 is provided with an electrical output terminal and an electrical input terminal. In a first state, the output line 2 is connected to the electrical input terminal of the energy storage power supply 100, and electrical energy is input to the energy storage power supply 100. In a third state, the output line 2 is connected to the electrical output terminal of the energy storage power supply 100, and electrical energy is output from the energy storage power supply 100.

[0048] For example, Figure 2 and Figure 3 As shown, the protective bag body is provided with an energy storage interface 3, which is specifically arranged through the inner cavity and outer wall of the main body 10. The energy storage interface 3 passes through the outer wall of the protective bag body for the user to draw electricity. The energy storage protective bag also has a fourth state. In the fourth state, one end of the output line 2 is connected to the energy storage power supply 100, and the other end is connected to the energy storage interface 3. In this state, the output line 2 is connected to the electrical output end of the energy storage power supply 100. The user can directly draw electricity without opening the energy storage protective bag to avoid damaging the temperature environment and high-protection usage environment of the energy storage power supply 100, thereby improving the stability of use.

[0049] For example, Figure 2 and Figure 3 As shown, a dial button is provided on the energy storage interface 3, and the user can adjust the power on and off state of the energy storage interface 3 by dialing the dial button. When the user does not need to draw electricity, the energy storage interface 3 can be switched to the power off state to improve safety.

[0050] Exemplarily, the energy storage protection package further includes a control box (not shown), which is fixed to the main body 10 and electrically connected to the photovoltaic power generation element 1. The control box is provided with a photovoltaic interface, and the output line 2 is electrically connected to the control box through the photovoltaic interface, thereby electrically connecting to the photovoltaic power generation element 1. The control box uses existing functional modules such as a rectifier module, a control module, and a protection module for managing and controlling power output. Its composition and operating principle are all existing technologies and will not be described in detail here.

[0051] For example, Figure 1-Figure 3 As shown, a photovoltaic power generation element 1 is provided on the main package. Specifically, the photovoltaic power generation element 1 is laid on the top of the upper cover 30. The top of the upper cover 30 is set as a horizontal plane structure, which is convenient for laying the photovoltaic power generation element 1. The light-receiving surface of the photovoltaic power generation element 1 is vertically facing upward, and the solar energy conversion efficiency is high.

[0052] Exemplarily, the photovoltaic power generation element 1 is connected to the upper cover 30 by bonding, sewing, snap fastening, etc.

[0053] Exemplarily, the upper cover 30 is connected to the opening of the main body 10 through a waterproof zipper. When the upper cover 30 closes the opening, the waterproof zipper seals the gap between the upper cover 30 and the main body 10 to prevent water from entering.

[0054] For example, Figure 1-Figure 3As shown, the outer surface of the side cover assembly 20 is provided with a photovoltaic power generation element 1. When the ventilation window of the side cover assembly 20 is open, the outer surface of the side cover assembly 20 and the photovoltaic power generation element 1 face diagonally upward, allowing the photovoltaic power generation element 1 to absorb a large amount of solar energy, thereby improving power generation efficiency. When the ventilation window of the side cover assembly 20 is closed, the photovoltaic power generation element 1 can still absorb solar energy.

[0055] Specifically, the side cover assembly 20 includes a side guard 21 and a rain curtain 22. The side guard 21 is movably connected to the main body 10 and is used to protect the ventilation window from above. The rain curtain 22 is connected to the side guard 21 at one end and to the rain curtain 22 at the other end. The rain curtain 22 can be deployed between the main body and the side guard 21 to protect the ventilation window from the side. The photovoltaic power generation element 1 is provided on the outer side of the side guard 21. The side guard 21 is a rigid structure that can effectively support the photovoltaic power generation element 1, preventing it from being damaged by the repeated movement of the side guard 21, and has high stability.

[0056] Exemplarily, the photovoltaic power generation element 1 is connected to the side baffle 21 by bonding, sewing, snap fastening, etc.

[0057] For example, Figure 1 As shown, the side cover assembly 20 includes two rainproof curtains 22, and the two rainproof curtains 22 are symmetrically arranged on the left and right sides of the side baffle 21 to achieve the effect of shielding the ventilation windows on both sides.

[0058] For example, Figure 1 As shown, the upper end of the side baffle 21 is rotatably connected to the main body, and the side baffle 21 can be rotated downward to cover the ventilation window. The side cover assembly 20 also includes a support rod 23. The first end of the support rod 23 is movably connected to the side baffle 21, and the second end of the support rod 23 is detachably connected to the main body 10. The support rod 23 is used to support the side baffle 21 obliquely above the ventilation window.

[0059] Specifically, the first end of the support rod 23 is rotatably connected to the lower edge of the side baffle 21, and the second end of the support rod 23 is provided with a Velcro hook surface. The side of the side baffle 21 facing the ventilation window is provided with a Velcro fleece surface, and a Velcro fleece surface is also provided below the ventilation window. The Velcro hook surface can be selectively connected to any Velcro fleece surface, so that the support rod 23 can switch between supporting the side baffle 21 and being stored in the inner side of the side baffle 21, which is very convenient to use.

[0060] For example, Figure 1-Figure 3As shown, the edges of the side panels 21 are connected to the edges of the ventilation window via a waterproof zipper. When the ventilation window is not open, the side panels 21 completely cover the window, and the waterproof zipper seals the gap between the side panels 21 and the window to prevent water from entering. To open the window, the waterproof zipper is unfastened, and the side panels 21 are manually pulled up, deploying the rain curtains 22 on both sides. The support rods 23 are then lowered, and their second ends connected to the main body 10. The side cover assembly 20 then protects the open ventilation window.

[0061] In this embodiment, photovoltaic power generation element 1 is a monocrystalline solar panel, a highly efficient photovoltaic power generation structure primarily composed of a plurality of monocrystalline silicon solar cells assembled in a specific manner. It offers advantages such as high efficiency, good stability, and strong durability. In some embodiments, photovoltaic power generation element 1 may also utilize a polycrystalline silicon solar panel, a thin-film solar panel, or other photovoltaic power generation structure.

[0062] Exemplarily, the heating component is embedded in the interlayer of the protective package body, or the heating component is laid on the inner wall of the cavity of the protective package body. Specifically, the heating component is installed at least on the bottom and surrounding sides of the cavity of the main body 10, and can also be installed on the upper cover 30 to improve the heating effect.

[0063] For example, the heating component can adopt heating elements such as heating wire, graphene heating film, etc.

[0064] For example, the outer surface of the protective bag body is made of coated or laminated waterproof fabric, and an insulation layer is provided between the waterproof fabric and the heating element. The insulation layer can be made of insulating cotton, polyester fiber, or other materials. Thus, the protective bag body is both waterproof and heat-insulating, reducing the load on the heating element and improving the thermal insulation effect of the inner cavity.

[0065] For example, Figure 1-Figure 3 As shown, a front viewing window is also provided on the outer wall of the main body 10. The front viewing window is located on the front of the main body 10 and corresponds to the operation display panel of the energy storage power supply 100. The energy storage protective bag also includes a front cover 40, which covers the front viewing window and is connected to the main body 10 via a waterproof zipper. When the front cover 40 is opened, the user can operate the operation display panel of the energy storage power supply 100 through the front viewing window. When the front cover 40 is closed, the front cover 40 protects the energy storage power supply 100. Preferably, the front cover 40 is made of a transparent acrylic sheet. When the front cover 40 is closed, it does not affect the user's access to the information displayed on the operation display panel.

[0066] For example, Figure 1-Figure 3 As shown, first handle straps 50 are provided on both the left and right sides of the main body 10. The first handle straps 50 are located above the ventilation window, making it convenient for users to lift the energy storage protection bag and the energy storage power supply 100 from the left and right sides.

[0067] For example, Figure 1-Figure 3 As shown, second handle straps 60 are provided on the front and rear sides of the main body 10. The connection position between the second handle strap 60 and the main body 10 is located below the front window. The length of the second handle strap 60 is greater than the first handle strap 50. The height of the second handle strap 60 when lifted exceeds the upper cover 30. The user can move the energy storage protection bag and the energy storage power supply 100 through the second handle straps 60 on the front and rear sides.

[0068] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. An energy storage protection bag, characterized in that: include: The protective package body is used to accommodate the energy storage power supply; A photovoltaic power generation element is provided on the outside of the protective bag body, and the photovoltaic power generation element can be electrically connected to the energy storage power supply to supply power to the energy storage power supply; A heating component is provided in the protective package body, and is used to heat the energy storage power supply. The photovoltaic power generation element and / or the energy storage power supply can be electrically connected to the heating component to supply power to the heating component.

2. The energy storage protection package according to claim 1, characterized in that: The protective bag body includes a main bag body and a side cover assembly. A ventilation window is provided on the outer wall of the main bag body. The side cover assembly is movably connected to the main bag body to selectively open or close the ventilation window.

3. The energy storage protection package according to claim 2, characterized in that: The photovoltaic power generation element is provided on the main enclosure; and / or The photovoltaic power generation element is provided on the outer side surface of the side cover assembly.

4. The energy storage protection package according to claim 3, characterized in that: The main package includes a main body and an upper cover. The upper end of the main body is provided with an opening. The upper cover is movably connected to the main body to selectively open or close the opening. The photovoltaic power generation element is provided on the top of the upper cover.

5. The energy storage protection package according to claim 4, characterized in that: The side cover assembly includes a side baffle and a rain curtain. The side baffle is movably connected to the main body and is used to protect the ventilation window from above. One end of the rain curtain is connected to the side baffle, and the other end is connected to the rain curtain. The rain curtain can be unfolded between the main body and the side baffle to protect the ventilation window from the side. The photovoltaic power generation element is provided on the outer side of the side baffle.

6. The energy storage protection package according to claim 5, characterized in that: The upper end of the side baffle is rotatably connected to the main package body, and the side baffle can be rotated downward to cover the ventilation window. The side cover assembly also includes a support rod, a first end of the support rod is movably connected to the side baffle, and a second end of the support rod is detachably connected to the main package body, and the support rod is used to support the side baffle obliquely above the ventilation window.

7. The energy storage protection package according to any one of claims 1 to 6, characterized in that: The energy storage protection package further includes an output line, and the energy storage protection package has a first state, a second state, and a third state; In the first state, one end of the output line is connected to the photovoltaic power generation element, and the other end is connected to the energy storage power supply; In the second state, one end of the output line is connected to the photovoltaic power generation element, and the other end is connected to the heating assembly; In the third state, one end of the output line is connected to the energy storage power supply, and the other end is connected to the heating component.

8. The energy storage protection package according to claim 7, characterized in that: The protective bag body is provided with an energy storage interface, which passes through the outer wall of the protective bag body for users to take electricity, and the energy storage protective bag has a fourth state; In the fourth state, one end of the output line is connected to the energy storage power supply, and the other end is connected to the energy storage interface.

9. The energy storage protection package according to any one of claims 1 to 6, characterized in that: The heating component is embedded in the interlayer of the protective bag body; or The heating component is laid on the inner wall of the cavity of the protection bag body.

10. The energy storage protection package according to any one of claims 1 to 6, characterized in that: The photovoltaic power generation element is a single crystal solar panel.

Images