Extremely simple mobile energy storage device

Abstract

The utility model relates to the field of mobile energy storage equipment, in particular to an extremely simple mobile energy storage device, which comprises a box body, a box cover, an energy storage module, a PCS support and an inverter. The box body and the box cover are both in a U shape, the box body and the box cover are spliced to form an installation cavity in an enclosing mode, and the box body and the box cover are locked through fasteners. The energy storage module, the PCS bracket and the inverter are sequentially stacked in the mounting cavity, and the PCS bracket is locked with two opposite side walls of the box body respectively. According to the extremely simple mobile energy storage device provided by the utility model, the structure of the mobile energy storage device is optimally designed, the capacity, the volume and the safety are considered, the cost is minimized, and the product competitiveness is improved, so that the product is better popularized.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile energy storage equipment field especially relates to a kind of minimalist mobile energy storage device. BACKGROUND

[0002] With the massive application of mobile energy storage, people's requirements for mobile energy storage are higher and higher, small size, light weight and low cost become new demand. The structure of mobile energy storage equipment can refer to the Chinese utility model patent with the application number CN202120678250.6 and the name of mobile energy storage device. The mobile energy storage on the market either takes into account low cost, but ignores the overall capacity and power improvement, or takes into account the capacity and power improvement of the whole machine, but cannot take into account the volume, and the structure is complex. UTILITY MODEL CONTENT

[0003] The utility model solves the technical problem that a kind of minimalist mobile energy storage device with simple and reliable structure and cost saving is provided.

[0004] In order to solve the above technical problem, the utility model adopts the technical scheme that a kind of minimalist mobile energy storage device, including box, box cover, energy storage module, PCS support and inverter;

[0005] The box and the box cover are both U-shaped, and the box and the box cover are spliced to form an installation chamber, and the box and the box cover are locked by fasteners.

[0006] The energy storage module, the PCS support and the inverter are stacked in the installation chamber in turn, and the PCS support is locked with the opposite two side walls of the box.

[0007] Further, the bottom of the energy storage module is glued to the box.

[0008] Further, the opposite two side walls of the box are both provided with support blocks locked with the PCS support.

[0009] Further, the box and the box cover are provided with lock holes locked with each other.

[0010] Further, the edge of the box is provided with a bending part, and the bending part is provided with a lock hole.

[0011] Further, the inverter is locked on the PCS support.

[0012] Further, the side wall of the box is provided with a heat dissipation hole.

[0013] Further, the side wall of the box is provided with an interface.

[0014] Further, the bottom of the box is provided with a foot pad.

[0015] Further, the top of the box cover is provided with a handle.

[0016] The simple mobile energy storage device has the advantages that the end plate and other metal plate clamping structures are omitted in the structural arrangement, the structural cost is greatly saved, the assembly process and working hours of the module are simplified, the production capacity is improved, the material cost and manufacturing cost are greatly reduced, the freedom degree of the length direction of the box body is limited in the length direction by the PCS support, the position degree matching when the box cover and the box body are locked is ensured, and the structural and working hour costs of other limiting and adjusting through various supports and tooling are omitted. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is another structural schematic view of the simple mobile energy storage device.

[0018] Figure 2 It is another structural schematic view of the simple mobile energy storage device.

[0019] Figure 3 It is another structural schematic view of the simple mobile energy storage device.

[0020] Figure 4 It is another structural schematic view of the simple mobile energy storage device.

[0021] Figure 5 It is another structural schematic view of the simple mobile energy storage device.

[0022] Figure 6 It is another structural schematic view of the simple mobile energy storage device.

[0023] Label explanation:

[0024] 1, box body; 11, support block; 12, lock hole; 13, bending part; 14, heat dissipation hole; 15, interface; 16, foot pad; 2, box cover; 21, handle; 3, energy storage module; 4, PCS support; 5, inverter. DETAILED DESCRIPTION

[0025] In order to make the technical content, the purposes and effects achieved by the utility model more clear, the following will be described in detail in combination with the embodiments and the drawings.

[0026] Please refer to Figures 1 to 6 The simple mobile energy storage device of the utility model comprises a box body 1, a box cover 2, an energy storage module 3, a PCS support 4 and an inverter 5.

[0027] The box body 1 and the box cover 2 are both U-shaped, the box body 1 and the box cover 2 are spliced to form an installation cavity, and the box body 1 and the box cover 2 are locked by fasteners.

[0028] The energy storage module 3, the PCS support 4 and the inverter 5 are sequentially stacked in the mounting chamber, and the PCS support 4 is respectively locked with the opposite two side walls of the box body 1.

[0029] From the above description, the beneficial effects of the utility model lie in that: a kind of minimal mobile energy storage device, structure arrangement is saved end plate and other sheet metal clamping structure, greatly save structural cost, also simplify the assembly process and work hours of module, improve capacity, greatly reduce material cost and manufacturing cost, the freedom of length direction of box body 1 is limited by the PCS support 4 in length direction, ensure the positional degree matching when box cover 2 is locked with box body 1, save other structure and work hour cost by various support, tooling to limit teaching.The minimal mobile energy storage device provided by the utility model optimizes the design of mobile energy storage device structure, considers capacity, volume and safety at the same time, minimizes cost, improves product competitiveness, so that product can be better popularized.

[0030] In optional embodiment, the bottom of energy storage module 3 is glued with box body 1.

[0031] From the above description, energy storage module 3 is fixed by bottom structure glue bonding and fixed by top compression of PCS support 4, to ensure the stability of mounting structure, save the cost of traditional high-strength bolt fixation of module, and simplify the process.

[0032] In optional embodiment, the opposite two side walls of box body 1 are provided with support block 11 locked with PCS support 4.

[0033] From the above description, support block 11 plays a role in ensuring the stability of PCS support 4 mounting structure and simplifying assembly operation.

[0034] In optional embodiment, lock hole 12 is provided on box body 1 and box cover 2 and locked with each other.

[0035] From the above description, the freedom of length direction of box body 1 is limited by PCS support 4 in length direction, which is convenient for positioning of lock hole 12 of box cover 2 and box body 1.

[0036] In optional embodiment, the edge of box body 1 is provided with bending part 13, and bending part 13 is provided with lock hole 12.

[0037] From the above description, bending part 13 plays a role in facilitating installation and ensuring sealing.

[0038] In optional embodiment, inverter 5 is locked on PCS support 4.

[0039] In optional embodiment, the side wall of box body 1 is provided with heat dissipation hole 14.

[0040] From the above description, the heat dissipation hole 14 plays a role in ventilation and heat dissipation.

[0041] In an optional embodiment, the side wall of the box body 1 is provided with an interface 15.

[0042] In an optional embodiment, the bottom of the box body 1 is provided with a foot pad 16.

[0043] From the above description, the four rubber foot pads 16 at the bottom of the device avoid direct contact between the device box body 1 and the ground, while also maximizing the cost of installing wheels and other support structures.

[0044] In an optional embodiment, the top of the box cover 2 is provided with a handle 21.

[0045] From the above description, the handle 21 adopts a foldable structure, ensuring the portability of carrying, while also considering space saving and a certain aesthetic appearance.

[0046] Please refer to Figures 1 to 6 The embodiment one of the utility model is: a minimalist mobile energy storage device, comprising a box body 1, a box cover 2, an energy storage module 3, a PCS support 4 and an inverter 5;

[0047] The box body 1 and the box cover 2 are both U-shaped, the box body 1 and the box cover 2 are spliced to form an installation cavity, and the box body 1 and the box cover 2 are locked by fasteners;

[0048] The energy storage module 3, the PCS support 4 and the inverter 5 are sequentially stacked in the installation cavity, and the PCS support 4 is respectively locked with the opposite two side walls of the box body 1.

[0049] The bottom of the energy storage module 3 is glued to the box body 1. The opposite two side walls of the box body 1 are both provided with support blocks 11 locked with the PCS support 4. The box body 1 and the box cover 2 are provided with lock holes 12 locked with each other. The edge of the box body 1 is provided with a bending part 13, and the bending part 13 is provided with the lock hole 12. The inverter 5 is locked on the PCS support 4. The side wall of the box body 1 is provided with a heat dissipation hole 14. The side wall of the box body 1 is provided with an interface 15. The bottom of the box body 1 is provided with a foot pad 16. The top of the box cover 2 is provided with a handle 21.

[0050] In summary, the simple mobile energy storage device of the utility model, the metal sheet clamping structure such as end plate is saved on structure arrangement, the structure cost is greatly saved, the assembly process and working hours of module are also simplified, the production capacity is improved, the material cost and manufacturing cost are greatly reduced, the freedom of the length direction of the box body is limited in the length direction by the PCS support, the position degree matching when the box cover and the box body are locked is guaranteed, other structures and working hour costs for limiting and teaching through various supports and tooling are saved.The simple mobile energy storage device provided by the utility model optimizes the design of the mobile energy storage device structure, considers the capacity, volume and safety at the same time, minimizes the cost, improves the product competitiveness, so that the product can be better popularized.

[0051] The above only describes the embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation, direct or indirect application in related technical fields using the contents of the utility model specification and drawings are also included in the patent protection range of the utility model.

Claims

1. A minimalist mobile energy storage device, characterized by, The box body, the box cover, the energy storage module, the PCS support and the inverter are included. The box body and the box cover are both U-shaped, and the box body and the box cover are spliced to form an installation chamber, and the box body and the box cover are locked by fasteners. The energy storage module, the PCS support and the inverter are stacked in the installation chamber in sequence, and the PCS support is locked with the opposite two side walls of the box body.

2. The minimalist mobile energy storage device of claim 1, wherein, The bottom of the energy storage module is glued to the box body.

3. The minimalist mobile energy storage device of claim 1, wherein, The opposite two side walls of the box body are both provided with support blocks locked with the PCS support.

4. The minimalist mobile energy storage device of claim 1, wherein, The box body and the box cover are provided with lock holes locked with each other.

5. The minimal mobile energy storage device of claim 4, wherein, The edge of the box body is provided with a bending part, and the bending part is provided with a lock hole.

6. The minimalist mobile energy storage device of claim 1, wherein, The inverter is locked on the PCS support.

7. The minimalist mobile energy storage device of claim 1, wherein, The side wall of the box body is provided with a heat dissipation hole.

8. The minimalist mobile energy storage device of claim 1, wherein, The side wall of the box body is provided with an interface.

9. The minimalist mobile energy storage device of claim 1, wherein, The bottom of the box body is provided with a foot pad.

10. The minimalist mobile energy storage device of claim 1, wherein, The top of the box cover is provided with a handle.

Images