Portable energy storage power supply capable of reducing wiring harness connection

Abstract

The utility model relates to the technical field of energy storage power supplies, in particular to a portable energy storage power supply capable of reducing wiring harness connection, which comprises a shell, a battery module and an inverter are sequentially arranged in the shell from bottom to top, and a protection plate is further arranged on one side of the battery module. Wherein the two sides of the shell are respectively provided with an input panel and an output panel, the installation positions of the output panel and the input panel are rearranged, so that the output panel and the input panel are respectively opposite to the output end and the output end of the inverter, and meanwhile, the input panel is also distributed opposite to the protection plate; according to the design, the wiring difficulty of the wiring harness is greatly reduced, the wiring harness is convenient to connect, fix and overhaul, the wiring length is short due to the parallel and opposite layout mode, the wiring harness winding can be avoided, the wiring harness demand can be reduced, the production cost is saved, the layout of each component is compact, the occupied space is reduced, and the overall performance and stability of the power supply are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage power supplies, in particular to a portable energy storage power supply with reduced wiring harness connections. Background Art

[0002] Energy storage power supply, as an advanced power regulation tool, plays a vital role in the power system. By storing electricity when the grid load is low and releasing electricity when the grid load is high, energy storage power supply effectively balances the fluctuations in power supply and demand and improves the operating efficiency of the power system. In addition, when a grid failure or abnormal situation occurs, energy storage power supply can respond quickly and provide necessary backup power to ensure uninterrupted power supply to key facilities.

[0003] In the design and manufacturing process of energy storage power supply, the connection design of internal wiring harness is a technical challenge. As a bridge for power transmission, the reliability and efficiency of the wiring harness connection are directly related to the overall performance of the energy storage power supply. However, the traditional wiring harness layout is often too complicated, which not only increases the production cost, but also makes the assembly and maintenance work cumbersome. Complex wiring harness layout may lead to too many connection points, thereby increasing the potential risk of failure, and may also affect the heat dissipation performance of the power supply equipment, thereby reducing the overall work efficiency.

[0004] Based on this, in order to optimize the wiring convenience of the existing energy storage power supply, we propose a portable energy storage power supply that reduces wiring harness connections. Utility Model Content

[0005] The utility model aims to solve the above-mentioned shortcomings in the prior art and proposes a portable energy storage power supply with reduced wiring harness connection.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A portable energy storage power source with reduced wiring harness connection is designed, comprising a housing, a battery module and an inverter are arranged in sequence from bottom to top inside the housing, and a protection plate is also arranged on one side of the battery module;

[0008] An input panel and an output panel are respectively arranged on both sides of the shell. The input panel is arranged opposite to the input end of the inverter and the protection board and connected through wires. The output panel is arranged opposite to the output end of the inverter and connected through wires.

[0009] Furthermore, a support assembly is provided inside the housing, and the inverter is mounted on the support assembly.

[0010] Furthermore, the support assembly includes a plurality of support columns distributed inside the shell, a mounting seat is fixedly installed between the tops of the plurality of support columns, and the inverter is fixed on the mounting seat.

[0011] Furthermore, a plurality of connecting wings are provided above the mounting seat, and the connecting wings are connected to the inverter via locking members, wherein an escape opening for the wires to pass through is formed between two adjacent connecting wings.

[0012] Furthermore, the protection plate is fixed on the side of the battery module housing, and the protection plate is located on the inner side of the support columns distributed in parallel.

[0013] Furthermore, the output panel includes a first panel, on which a display screen and a plurality of output interfaces are arranged, and the plurality of output interfaces are sequentially connected to the output end of the inverter via wires.

[0014] Furthermore, the input panel includes a second panel, and a plurality of input interfaces are arranged on the second panel, and the plurality of input interfaces are sequentially connected to the input ends of the inverter and the protection board through wires.

[0015] Furthermore, a cover plate is rotatably connected to both the output interface and the input interface.

[0016] Furthermore, the shell includes an upper shell and a lower shell, and the upper shell and the lower shell are detachably connected, wherein the input panel and the output panel are respectively fixed on two sides of the upper shell.

[0017] Furthermore, two rollers are arranged on one side of the bottom of the shell, and two supporting feet are fixedly installed on the other side.

[0018] The utility model proposes a portable energy storage power supply with reduced wiring harness connection, and the beneficial effect is that: in the utility model, the installation positions of the output panel and the input panel are rearranged so that the two are respectively opposite to the output end and the output end of the inverter, and the input panel is also relatively distributed with the protection board. Such a design greatly reduces the difficulty of wiring harness, and is convenient for connecting, fixing and repairing the wiring harness. At the same time, the parallel relative layout method has a short wiring length, which can avoid wiring harness entanglement and reduce wiring harness requirements, thereby saving production costs. The layout of each component is compact, which not only reduces space occupancy, but also improves the overall performance and stability of the power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The explosion of the utility model Figure 1 ;

[0020] Figure 2 for Figure 1A schematic diagram of the enlarged structure of area A;

[0021] Figure 3 The explosion of the utility model Figure 2 .

[0022] In the figure: 1. Shell; 11. Support assembly; 12. Mounting seat; 13. Connecting wing; 14. Avoidance; 15. Roller; 16. Support foot; 2. Battery module; 3. Inverter; 4. Protection board; 5. Output panel; 51. First panel; 52. Display screen; 53. Output interface; 6. Input panel; 61. Second panel; 62. Input interface. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-3 An embodiment of the utility model discloses a portable energy storage power supply with reduced wiring harness connection, including a housing 1, wherein a battery module 2 and an inverter 3 are arranged in sequence from bottom to top inside the housing 1, and a protection plate 4 is also arranged on one side of the battery module 2;

[0025] An input panel 6 and an output panel 5 are respectively arranged on both sides of the shell 1. The input panel 6 is arranged opposite to the input end of the inverter 3 and the protection board 4 and connected through wires. The output panel 5 is arranged opposite to the output end of the inverter 3 and connected through wires.

[0026] Specifically, in this embodiment, the output panel 5 includes a first panel 51 , on which a display screen 52 and a plurality of output interfaces 53 are provided, and the plurality of output interfaces 53 are sequentially connected to the output end of the inverter 3 through wires.

[0027] Furthermore, the output interface 53 described in this embodiment may include a communication interface, a 12V-30A interface, a 24V-20A interface, etc., and the specific layout can be made according to the actual needs of technical personnel in the relevant field, and will not be elaborated here.

[0028] On the basis of the above embodiments, the input panel 6 in this embodiment includes a second panel 61, and a plurality of input interfaces 62 are also arranged on the second panel 61. The plurality of input interfaces 62 are connected in sequence with the input ends of the inverter 3 and the protection board 4 through wires. Of course, those skilled in the art know that the input interface 62 in this embodiment may include a multi-functional communication port and a power interface connected to the protection board 4. It should be pointed out that in this embodiment, no improvement is made to the connection circuit principle of each interface. This scheme only redesigns the position layout of the output panel 5 and the input panel 6 to reduce the convenience of connection of the wiring harness. Therefore, the specific communication and circuit principles of each interface are not described in detail.

[0029] In addition, in this embodiment, a cover plate is rotatably connected to the output interface 53 and the input interface 62, and the cover plate is used to protect each interface. Of course, in this embodiment, the cover plate can also be driven to rotate by a torsion spring to achieve an automatic resetting effect of the cover plate.

[0030] In some embodiments of the present invention, a support assembly 11 is disposed inside the housing 1 , and the inverter 3 is mounted on the support assembly 11 .

[0031] Preferably, the support assembly 11 in the present embodiment includes a plurality of support columns distributed inside the shell 1, a mounting base 12 is fixedly installed between the tops of the plurality of support columns, and the inverter 3 is fixed on the mounting base 12, that is, the plurality of support columns provided in the present embodiment are used to support the inverter 3, thereby achieving convenient installation of the inverter 3 and improving the connection stability. It should be pointed out that the mounting base 12 described in the present embodiment can be detachably connected to each support column by bolt fastening, thereby achieving convenience of assembly. Specifically, eight support columns are provided in the present embodiment, and four of them are relatively distributed on both sides of the battery module 2 in a group.

[0032] On the basis of the above embodiment, in this embodiment, a plurality of connecting wings 13 are arranged above the mounting seat 12, and the connecting wings 13 are connected to the inverter 3 through a locking member, wherein an escape opening 14 for the wire to pass through is formed between two adjacent connecting wings 13. Preferably, in this embodiment, the locking member is configured as a bolt, that is, the connecting wings 13 and the inverter 3 are assembled by bolts, so that the inverter 3 can be detachably connected. At the same time, due to the design of the escape opening 14, the wire can be easily passed through and routed, further improving the convenience of the wiring harness connection.

[0033] In addition, in this embodiment, the protection plate 4 is fixed on the side of the outer shell of the battery module 2, and the protection plate 4 is located on the inner side of the support columns distributed in parallel.

[0034] Specifically, the shell 1 in this embodiment includes an upper shell and a lower shell. In order to facilitate the display of the internal structure, this embodiment displays the upper shell structure. The upper shell and the lower shell are detachably connected, and the input panel 6 and the output panel 5 are respectively fixed on both sides of the upper shell.

[0035] Of course, considering the convenience of moving the entire energy storage power supply, two rollers 15 are provided on one side of the bottom of the shell 1 in this embodiment, and two supporting feet 16 are fixedly installed on the other side. Specifically, the rollers 15 and the supporting feet 16 are both arranged on the lower shell. The purpose of adopting this structure is that when one end of the energy storage power supply is lifted, it can be moved freely, thereby improving the convenient mobility of the energy storage power supply.

[0036] In summary, in the utility model, the installation positions of the output panel 5 and the input panel 6 are rearranged so that the two are respectively opposite to the output end and the output end of the inverter 3, and the input panel 6 is also relatively distributed with the protection plate 4. Such a design greatly reduces the difficulty of wiring harness, and is convenient for the connection, fixation and maintenance of the wiring harness. At the same time, the parallel relative layout has a short wiring length, which can avoid wiring harness entanglement and reduce wiring harness requirements, thereby saving production costs. The layout of each component is compact, which not only reduces space occupancy, but also improves the overall performance and stability of the power supply.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable energy storage power source with reduced wiring harness connection, comprising a housing (1), characterized in that: A battery module (2) and an inverter (3) are arranged in sequence from bottom to top inside the housing (1), and a protection plate (4) is also arranged on one side of the battery module (2); An input panel (6) and an output panel (5) are respectively arranged on both sides of the housing (1); the input panel (6) is arranged opposite to the input end of the inverter (3) and the protection board (4) and is connected via a wire; the output panel (5) is arranged opposite to the output end of the inverter (3) and is connected via a wire.

2. A portable energy storage power supply with reduced wiring harness connection according to claim 1, characterized in that: A support assembly (11) is arranged inside the housing (1), and the inverter (3) is mounted on the support assembly (11).

3. A portable energy storage power supply with reduced wiring harness connection according to claim 2, characterized in that: The support assembly (11) comprises a plurality of support columns distributed inside the housing (1), a mounting seat (12) is fixedly mounted between the tops of the plurality of support columns, and the inverter (3) is fixed on the mounting seat (12).

4. A portable energy storage power supply with reduced wiring harness connection according to claim 3, characterized in that: A plurality of connecting wings (13) are arranged above the mounting seat (12), and the connecting wings (13) are connected to the inverter (3) via locking members, wherein an escape opening (14) for the wires to pass through is formed between two adjacent connecting wings (13).

5. The portable energy storage power supply with reduced wiring harness connection according to claim 3, characterized in that: The protection plate (4) is fixed on the side of the outer shell of the battery module (2), and the protection plate (4) is located on the inner side of the support columns distributed in parallel.

6. A portable energy storage power source with reduced wiring harness connection according to claim 1, characterized in that: The output panel (5) comprises a first panel (51), on which a display screen (52) and a plurality of output interfaces (53) are arranged, and the plurality of output interfaces (53) are connected in sequence to the output ends of the inverter (3) via wires.

7. A portable energy storage power source with reduced wiring harness connection according to claim 6, characterized in that: The input panel (6) comprises a second panel (61), on which a plurality of input interfaces (62) are also arranged, and the plurality of input interfaces (62) are sequentially connected to the input ends of the inverter (3) and the protection board (4) via wires.

8. The portable energy storage power supply with reduced wiring harness connection according to claim 7, characterized in that: Cover plates are rotatably connected to both the output interface (53) and the input interface (62).

9. The portable energy storage power supply with reduced wiring harness connection according to claim 1, characterized in that: The housing (1) comprises an upper shell and a lower shell, the upper shell and the lower shell are detachably connected, wherein the input panel (6) and the output panel (5) are respectively fixed on two sides of the upper shell.

10. The portable energy storage power supply with reduced wiring harness connection according to claim 1, characterized in that: Two rollers (15) are arranged on one side of the bottom of the housing (1), and two supporting feet (16) are fixedly mounted on the other side.

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