Movable photovoltaic energy storage battery pack

Abstract

The utility model discloses a movable photovoltaic energy storage battery pack, which relates to the technical field of photovoltaic energy storage batteries and comprises a battery pack body, the battery pack body comprises a frame structure, a photovoltaic structure is arranged on the frame structure, the frame structure comprises a frame component, an auxiliary component is arranged on the frame component, and the photovoltaic structure comprises a photovoltaic component. Four groups of supporting parts and four limiting parts are arranged on the frame part, the supporting parts and the limiting parts all correspond to the photovoltaic part, the frame part comprises a bottom plate, supporting rods are fixedly connected to the four corners of the bottom plate, grooves are formed in the two outward sides of each supporting rod, annular plates are fixedly connected to the tops of the supporting rods, and the annular plates are fixedly connected to the limiting parts. Rollers are fixedly connected to four corners of the bottom of the bottom plate. According to the utility model, the photovoltaic panel can be unfolded or folded, the overall size of the device can be controlled without influencing power generation, and the push-pull movement of the device is facilitated, so that the device is convenient to carry, store and use.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic energy storage batteries, in particular to a movable photovoltaic energy storage battery pack. Background Art

[0002] Photovoltaic energy storage battery is an energy storage device that integrates energy storage battery system, battery management system and energy management system. The energy source is light energy. The photovoltaic energy storage battery pack is generally composed of a battery pack for energy storage, a photovoltaic panel for power generation and an inverter.

[0003] In order to facilitate the movement of photovoltaic energy storage battery packs, they are generally set on a movable base. However, in order to improve the power generation efficiency, the photovoltaic panels are fixed on the support frame horizontally or tilted. However, this will increase the overall volume of the device. The larger the volume, the more troublesome it is to carry and store the device. For this reason, we propose a movable photovoltaic energy storage battery pack to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art involved in the background technology and to propose a movable photovoltaic energy storage battery pack.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A movable photovoltaic energy storage battery pack comprises a battery pack body, wherein the battery pack body comprises a frame structure, a photovoltaic structure is arranged on the frame structure, the frame structure comprises a frame component, an auxiliary component is arranged on the frame component, the photovoltaic structure comprises a photovoltaic component, four groups of supporting components and four limiting components are arranged on the frame component, and each group of supporting components consists of two supporting components, and the supporting components and limiting components correspond to the photovoltaic components.

[0007] Preferably, the frame component includes a base plate, the four corners of the base plate are fixedly connected to support rods, the two sides of the support rods facing outward are provided with grooves, the top of the support rod is fixedly connected to an annular plate, and the four corners of the bottom of the base plate are fixedly connected to rollers.

[0008] The setting of the frame components is used for the installation of photovoltaic panels, and in conjunction with the setting of the photovoltaic panels, the equipment on the base plate can be protected.

[0009] Preferably, the auxiliary component includes two limit plates fixedly connected to the bottom of the base plate, a U-shaped pull rod is provided between the two limit plates, both ends of the U-shaped pull rod are fixedly connected with sliders, and the slider is slidably connected to the limit plates.

[0010] The provision of auxiliary components facilitates the push-pull movement of the device.

[0011] Preferably, the photovoltaic component comprises a first photovoltaic panel fixedly connected to the annular plate, and four sides of the annular plate are hingedly connected with second photovoltaic panels.

[0012] Photovoltaic components are mainly set up for the conversion of light energy into electrical energy.

[0013] Preferably, the first photovoltaic panel is located inside the annular plate, and the second photovoltaic panel is located between two support rods.

[0014] Preferably, the supporting component includes a circular ring fixedly connected to the side of the second photovoltaic panel, and the circular ring corresponds to the groove, and a hook is hinged on the side of the annular plate, and the hook corresponds to the circular ring.

[0015] The setting of the supporting components can support the second photovoltaic panel and enable it to be unfolded.

[0016] Preferably, the limiting component includes a fixing plate fixedly connected to the annular plate, a threaded rod is threadedly connected to the fixing plate, and the threaded rod corresponds to the second photovoltaic panel, and both ends of the threaded rod penetrate the fixing plate and extend a portion.

[0017] The setting of the limiting component can limit the position of the No. 2 photovoltaic panel to prevent the No. 2 photovoltaic panel from shaking and affecting transportation.

[0018] The utility model has at least the following beneficial effects:

[0019] 1. A mobile photovoltaic energy storage battery pack can unfold or close the photovoltaic panel through the setting of the frame structure and the photovoltaic structure, and the overall volume of the device can be controlled without affecting power generation, so as to facilitate transportation and storage and be more convenient to use.

[0020] 2. A movable photovoltaic energy storage battery pack facilitates the push-pull movement and transportation of the device through the setting of auxiliary components. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a bottom view of the utility model;

[0024] Figure 3 It is an exploded view of the utility model;

[0025] Figure 4 It is an exploded view of the auxiliary components in the utility model;

[0026] Figure 5 This is an exploded view of the supporting components in the present utility model.

[0027] In the figure: 1. battery pack body; 2. frame structure; 201. frame component; 2011. bottom plate; 2012. support rod; 2013. groove; 2014. ring plate; 2015. roller; 202. auxiliary component; 2021. limit plate; 2022. U-shaped pull rod; 2023. slider; 3. photovoltaic structure; 301. photovoltaic component; 3011. No. 1 photovoltaic panel; 3012. No. 2 photovoltaic panel; 302. support component; 3021. ring; 3022. hook; 303. limit component; 3031. fixing plate; 3032. threaded rod. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] Reference Figure 1-5 A movable photovoltaic energy storage battery pack includes a battery pack body 1, the battery pack body 1 includes a frame structure 2, a photovoltaic structure 3 is arranged on the frame structure 2, the frame structure 2 includes a frame component 201, an auxiliary component 202 is arranged on the frame component 201, the photovoltaic structure 3 includes a photovoltaic component 301, four groups of supporting components 302 and four limiting components 303 are arranged on the frame component 201, and each group of supporting components 302 is composed of two supporting components 302, and the supporting components 302 and the limiting components 303 correspond to the photovoltaic components 301.

[0030] The frame component 201 includes a base plate 2011, on which a battery pack and an inverter are arranged, wherein the battery pack and the inverter are not shown in the figure, the four corners of the base plate 2011 are fixedly connected with support rods 2012, the two sides of the support rods 2012 facing outwards are provided with grooves 2013, the top of the support rods 2012 is fixedly connected with an annular plate 2014, and the four corners of the bottom of the base plate 2011 are fixedly connected with rollers 2015.

[0031] The auxiliary component 202 includes two limit plates 2021 fixedly connected to the bottom of the base plate 2011, a U-shaped pull rod 2022 is arranged between the two limit plates 2021, one end of the U-shaped pull rod 2022 exceeds the limit plate 2021, both ends of the U-shaped pull rod 2022 are fixedly connected with a slider 2023, and the slider 2023 is slidingly connected to the limit plate 2021, and a damping rubber is arranged at the sliding connection between the slider 2023 and the limit plate 2021. The damping rubber is not shown in the figure. The setting of the damping rubber can prevent the U-shaped pull rod 2022 from sliding arbitrarily.

[0032] The photovoltaic component 301 includes a photovoltaic panel No. 1 3011 fixedly connected to the annular plate 2014, and the photovoltaic panel No. 1 3011 is located inside the annular plate 2014. The four sides of the annular plate 2014 are hinged with photovoltaic panels No. 2 3012, and the photovoltaic panel No. 2 3012 is located between two support rods 2012. Both the photovoltaic panel No. 1 3011 and the photovoltaic panel No. 2 3012 are existing technologies and will not be elaborated here.

[0033] The supporting component 302 includes a circular ring 3021 fixedly connected to the side of the second photovoltaic panel 3012, and the circular ring 3021 corresponds to the groove 2013. A hook 3022 is hinged on the side of the annular plate 2014, and the hook 3022 corresponds to the circular ring 3021. After the hook 3022 hooks the circular ring 3021, the second photovoltaic panel 3012 can be supported and limited.

[0034] The limiting component 303 includes a fixing plate 3031 fixedly connected to the annular plate 2014, a threaded rod 3032 is threadedly connected to the fixing plate 3031, and the threaded rod 3032 corresponds to the second photovoltaic panel 3012, and both ends of the threaded rod 3032 pass through the fixing plate 3031 and extend a portion.

[0035] When in use, first pull the U-shaped pull rod 2022 outwards, then the slider 2023 will slide in the limit plate 2021 until it can no longer slide, then lift the U-shaped pull rod 2022 upwards, then the entire device will tilt up, and only the two rollers 2015 at one end will contact the bottom surface, and then the U-shaped pull rod 2022 can be pulled to move the device.

[0036] When the device is moved to the appropriate position, lay the device flat and return the U-shaped pull rod 2022 to its original position, then rotate the threaded rod 3032 to move the threaded rod 3032 upward until the bottom of the threaded rod 2021 is higher than the No. 2 photovoltaic panel 3012, then pull one end of the No. 2 photovoltaic panel 3012 outward, and the No. 2 photovoltaic panel 3012 will rotate outward. During this process, hold the hook 3022 with one hand and hook the hook 3022 on the ring 3021, and then release the No. 2 photovoltaic panel 3012, and the No. 2 photovoltaic panel 3012 will rotate downward until the No. 2 photovoltaic panel 3012 is parallel to the bottom plate 2011, and finally unfold the other No. 2 photovoltaic panels 3012 in the same way.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mobile photovoltaic energy storage battery pack, comprising a battery pack body (1), characterized in that: The battery pack body (1) comprises a frame structure (2), a photovoltaic structure (3) is arranged on the frame structure (2), the frame structure (2) comprises a frame component (201), an auxiliary component (202) is arranged on the frame component (201), the photovoltaic structure (3) comprises a photovoltaic component (301), four groups of supporting components (302) and four limiting components (303) are arranged on the frame component (201), and each group of supporting components (302) is composed of two supporting components (302), and the supporting components (302) and the limiting components (303) both correspond to the photovoltaic components (301).

2. A mobile photovoltaic energy storage battery pack according to claim 1, characterized in that: The frame component (201) comprises a bottom plate (2011), the four corners of the bottom plate (2011) are fixedly connected to support rods (2012), both sides of the support rods (2012) facing outwards are provided with grooves (2013), the top of the support rods (2012) is fixedly connected to an annular plate (2014), and the four bottom corners of the bottom plate (2011) are fixedly connected to rollers (2015).

3. A mobile photovoltaic energy storage battery pack according to claim 2, characterized in that: The auxiliary component (202) comprises two limiting plates (2021) fixedly connected to the bottom of the base plate (2011), a U-shaped pull rod (2022) is provided between the two limiting plates (2021), both ends of the U-shaped pull rod (2022) are fixedly connected with a slider (2023), and the slider (2023) is slidably connected to the limiting plates (2021).

4. A mobile photovoltaic energy storage battery pack according to claim 3, characterized in that: The photovoltaic component (301) comprises a first photovoltaic panel (3011) fixedly connected to an annular plate (2014), and four sides of the annular plate (2014) are hingedly connected to second photovoltaic panels (3012).

5. A mobile photovoltaic energy storage battery pack according to claim 4, characterized in that: The first photovoltaic panel (3011) is located inside the annular plate (2014), and the second photovoltaic panel (3012) is located between the two support rods (2012).

6. A mobile photovoltaic energy storage battery pack according to claim 5, characterized in that: The supporting component (302) includes a circular ring (3021) fixedly connected to the side of the second photovoltaic panel (3012), and the circular ring (3021) corresponds to the groove (2013); the side of the annular plate (2014) is hinged with a hook (3022), and the hook (3022) corresponds to the circular ring (3021).

7. A mobile photovoltaic energy storage battery pack according to claim 6, characterized in that: The limiting component (303) includes a fixing plate (3031) fixedly connected to the annular plate (2014), a threaded rod (3032) being threadedly connected to the fixing plate (3031), and the threaded rod (3032) corresponds to the second photovoltaic panel (3012), and both ends of the threaded rod (3032) penetrate the fixing plate (3031) and extend a portion.

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