Integrated energy storage system battery residual electric quantity external display device

Abstract

The utility model relates to the field of energy storage systems, and particularly discloses an integrated energy storage system battery remaining capacity external display device which comprises an energy storage system body and a display screen arranged on the outer side of the energy storage system body through an adjusting mechanism. The adjusting mechanism comprises a height adjusting assembly and a dip angle adjusting assembly. According to the integrated energy storage system battery remaining capacity external display device, the height and inclination angle of the display screen can be adjusted through the arranged adjusting mechanism, operation is convenient, different use requirements can be met, the display screen is convenient to disassemble, assemble and maintain, the structure is simple, a gap is formed between the display screen and the energy storage system body, and the display screen is convenient to use. And a heat insulation plate is arranged, so that heat dissipation of the energy storage system body and the display screen is not affected.

Description

Technical Field

[0001] The utility model relates to the field of energy storage systems, in particular to an external display device for the remaining battery power of an integrated energy storage system. Background Art

[0002] With the continuous development of energy storage technology and the increasing expansion of its application areas, the accurate display of the remaining battery power in integrated energy storage systems has become particularly important. Traditional integrated energy storage systems often lack intuitive and real-time battery remaining power display functions, making it difficult for operators to accurately judge the battery status, thereby affecting the operating efficiency and safety of the system. In order to overcome this technical difficulty, the industry has begun to develop external displays for the remaining battery power of integrated energy storage systems. This device integrates a power module, a control module, a display module, and a communication module to obtain battery power signals from the battery management system and intuitively display them on the display module after data processing. Among them, the display module usually uses visual elements such as LED light strips. According to the remaining battery power, the display length or color of the light strip is controlled to prompt the operator of the current battery status.

[0003] However, although the external display device for the remaining battery capacity of the integrated energy storage system has solved the problem of battery capacity display to a certain extent, the fixedness of the existing display screen and the complexity of disassembly and maintenance are still its limitations that cannot be ignored. Specifically, most existing display screens are fixed in a specific position, which makes it inconvenient to adjust the position and angle according to actual needs. This fixedness not only limits the flexibility of the display screen, but also affects its applicability in different scenarios. In addition, existing display screens are also very difficult to disassemble and maintain. Because the display screen is usually tightly integrated with the entire system, it takes a lot of time and effort to disassemble and assemble it, and even requires the assistance of professionals. This not only increases the maintenance cost of the system, but also reduces the maintainability of the system.

[0004] Therefore, it is necessary to propose an external display device for the remaining battery capacity of an integrated energy storage system to solve the above problems. Utility Model Content

[0005] The main purpose of the present invention is to provide an external display device for the remaining battery power of an integrated energy storage system, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An external display device for displaying the remaining battery capacity of an integrated energy storage system comprises an energy storage system body and a display screen arranged outside the energy storage system body. The display screen is arranged outside the energy storage system body via an adjustment mechanism, and the adjustment mechanism comprises a height adjustment component and an inclination adjustment component.

[0008] The height adjustment assembly includes a pair of guide rails provided on the side walls of the energy storage system body, a protective shell is provided on the outside of the display screen, a heat insulation board is provided on the side of the protective shell close to the energy storage system body, and the heat insulation board is movably connected to the guide rails;

[0009] The tilt adjustment assembly includes a rotation groove provided on the side wall of the inner cavity of the protective shell, and rotation shafts for rotationally connecting to the rotation groove are symmetrically provided on both sides of the display screen.

[0010] Preferably, a first reinforcement component is provided at the bottom of the protective shell, and the first reinforcement component includes a second fixing plate fixedly arranged at the bottom of the protective shell, a through hole is provided on the side of the second fixing plate, and a first abutment rod is movably connected to the through hole, and one end of the first abutment rod is used to abut and cooperate with the side wall of the energy storage system body, and a flange is provided on the outer side of one end of the first abutment rod close to the energy storage system body, and a first spring is provided between the flange and the side wall of the second fixing plate.

[0011] Preferably, there are two first abutting rods, and a first fixing plate is fixedly provided on one end of the two first abutting rods away from the energy storage system body. A handle is provided on one side of the first fixing plate away from the first abutting rods.

[0012] Preferably, the first spring is sleeved on the outside of the first abutting rod.

[0013] Preferably, the side wall of the display screen is provided with a second reinforcement component, the second reinforcement component includes a blind hole provided on the side wall of the display screen, the blind hole is movably connected to a second abutment rod, and a second spring is provided between one end of the second abutment rod and the inner wall of the blind hole.

[0014] Preferably, a ball is movably provided on one end of the second abutting rod away from the second spring for rolling engagement with the inner wall of the protective shell.

[0015] Preferably, the protective shell and the side wall of the wiring harness hole are provided with a wiring harness hole for inserting the wiring harness.

[0016] Compared with the prior art, the present invention provides an external display device for the remaining battery capacity of an integrated energy storage system, which has the following beneficial effects:

[0017] 1. The external display device for the remaining battery capacity of the integrated energy storage system can adjust the height and inclination of the display screen through the provided adjustment mechanism. It is easy to operate and can meet different usage requirements. It is also convenient for disassembly and maintenance of the display screen. The structure is simple, and there is a gap between the display screen and the energy storage system body, and an insulation board is provided, which does not affect the heat dissipation of the energy storage system body and the display screen.

[0018] 2. The external display device for the remaining battery capacity of the integrated energy storage system can increase the stability between the protective shell and the energy storage system body by setting a first reinforcement component, which can prevent the relative movement between the insulation board and the guide rail. The setting of the second reinforcement component can increase the stability between the display screen and the protective shell, preventing the display screen from changing its tilt angle, and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a schematic structural diagram of the utility model with the heat insulation board and the guide rail disassembled;

[0021] Figure 3 This is a schematic diagram of the structure of the display screen and protective shell of the utility model in a disassembled state;

[0022] Figure 4 This is a schematic structural diagram of the first reinforcement component of the present invention in a disassembled state;

[0023] Figure 5 It is a structural schematic diagram of the second reinforcement component and the display screen of the utility model in a disassembled state.

[0024] In the figure: 1. Energy storage system body; 2. Display screen; 3. Guide rail; 4. Protective shell; 5. Heat shield; 6. Wire harness hole; 7. First abutment rod; 8. Rotating groove; 9. Rotating shaft; 10. Second abutment rod; 11. First fixing plate; 12. Handle; 13. Second fixing plate; 14. Flange; 15. First spring; 16. Through hole; 17. Blind hole; 18. Second spring; 19. Ball bearing. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1-5 As shown, an external display device for the remaining battery capacity of an integrated energy storage system includes an energy storage system body 1 and a display screen 2 arranged outside the energy storage system body 1. The display screen 2 is arranged outside the energy storage system body 1 through an adjustment mechanism. The adjustment mechanism includes a height adjustment component and an inclination adjustment component.

[0027] The height adjustment component includes a pair of guide rails 3 arranged on the side walls of the energy storage system body 1, a protective shell 4 is provided on the outside of the display screen 2, and a heat insulation board 5 is provided on the side of the protective shell 4 close to the energy storage system body 1, and the heat insulation board 5 is movably guided and connected to the guide rails 3; the inclination adjustment component includes a rotating groove 8 arranged on the side wall of the inner cavity of the protective shell 4, and a rotating shaft 9 for rotationally connecting to the rotating groove 8 is symmetrically provided on both sides of the display screen 2.

[0028] In order to increase the stability of the protective shell 4, a first reinforcement component is provided at the bottom of the protective shell 4, and the first reinforcement component includes a second fixing plate 13 fixedly provided at the bottom of the protective shell 4, and a through hole 16 is provided on the side of the second fixing plate 13, and the through hole 16 is movably connected to the first abutting rod 7. There are two first abutting rods 7, and the two first abutting rods 7 are fixed with a first fixing plate 11 at one end away from the energy storage system body 1. A handle 12 is provided on the side of the first fixing plate 11 away from the first abutting rod 7. One end of the first abutting rod 7 is used to abut and cooperate with the side wall of the energy storage system body 1, and a flange 14 is provided on the outer side of the end of the first abutting rod 7 close to the energy storage system body 1, and a first spring 15 is provided between the flange 14 and the side wall of the second fixing plate 13, and in order to increase the stability of the first spring 15, the first spring 15 is sleeved on the outer side of the first abutting rod 7.

[0029] Furthermore, in order to increase the stability of the display screen 2, a second reinforcement component is provided on the side wall of the display screen 2. The second reinforcement component includes a blind hole 17 provided on the side wall of the display screen 2. The blind hole 17 is movably connected to the second abutment rod 10. A second spring 18 is provided between one end of the second abutment rod 10 and the inner wall of the blind hole 17. In order to reduce friction, a ball 19 for rolling with the inner wall of the protective shell 4 is movably provided at the end of the second abutment rod 10 away from the second spring 18.

[0030] In addition, the side walls of the protective shell 4 and the wiring harness hole 6 are provided with a wiring harness hole 6 for inserting the wiring harness, so as to facilitate the electrical connection between the display screen 2 and the energy storage system body 1.

[0031] When in use, the display screen 2 is installed on the inner side of the protective shell 4, the heat insulation board 5 is fixed to the back of the protective shell 4, and the heat insulation board 5 is movably set on the guide rail 3. When the height of the display screen 2 needs to be adjusted, the handle 12 is pulled outward, and the handle 12 drives the first abutting rod 7 to move through the first fixing plate 11. One end of the first abutting rod 7 is separated from the side wall of the energy storage system body 1, and the first spring 15 is compressed. Then, the height of the display screen 2 is adjusted vertically. After the adjustment, the handle 12 is loosened, the first spring 15 is reset, and one end of the first abutting rod 7 is in contact with the side wall of the energy storage system body 1 again.

[0032] When the inclination of the display screen 2 needs to be adjusted, it is only necessary to flip the display screen 2 to a suitable angle. When flipping, the rotating shaft 9 rotates inside the rotating groove 8. In order to prevent it from rotating automatically after flipping, a second abutment rod 10 is provided on the side wall of the display screen 2, which can contact the inner wall of the protective shell 4 through the ball 19. The reverse action force of the second spring 18 can increase the stability of the display screen 2, and the ball 19 can reduce wear during flipping.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An external display device for displaying the remaining battery capacity of an integrated energy storage system, comprising an energy storage system body (1) and a display screen (2) arranged outside the energy storage system body (1), characterized in that: The display screen (2) is arranged on the outside of the energy storage system body (1) via an adjustment mechanism, wherein the adjustment mechanism comprises a height adjustment component and an inclination adjustment component; The height adjustment assembly comprises a pair of guide rails (3) arranged on the side walls of the energy storage system body (1); a protective shell (4) is arranged on the outside of the display screen (2); a heat insulation board (5) is arranged on a side of the protective shell (4) close to the energy storage system body (1); and the heat insulation board (5) is movably connected to the guide rails (3); The tilt adjustment assembly comprises a rotation groove (8) provided on the inner cavity side wall of the protective shell (4), and rotation shafts (9) for rotationally connecting to the rotation groove (8) are symmetrically provided on both sides of the display screen (2).

2. The external display device for the remaining battery capacity of an integrated energy storage system according to claim 1, characterized in that: The bottom of the protective shell (4) is provided with a first reinforcement component, the first reinforcement component includes a second fixing plate (13) fixedly provided at the bottom of the protective shell (4), a through hole (16) is provided on the side of the second fixing plate (13), and the through hole (16) is movably connected to a first abutting rod (7), one end of the first abutting rod (7) is used to abut against the side wall of the energy storage system body (1), a flange (14) is provided on the outer side of one end of the first abutting rod (7) close to the energy storage system body (1), and a first spring (15) is provided between the flange (14) and the side wall of the second fixing plate (13).

3. The external display device for the remaining battery capacity of an integrated energy storage system according to claim 2, characterized in that: There are two first abutting rods (7), and a first fixing plate (11) is fixedly provided on one end of the two first abutting rods (7) away from the energy storage system body (1). A handle (12) is provided on one side of the first fixing plate (11) away from the first abutting rods (7).

4. The external display device for the remaining battery capacity of an integrated energy storage system according to claim 2, characterized in that: The first spring (15) is sleeved on the outside of the first abutting rod (7).

5. The external display device for the remaining battery capacity of an integrated energy storage system according to claim 1, characterized in that: The side wall of the display screen (2) is provided with a second reinforcement component, the second reinforcement component comprising a blind hole (17) provided on the side wall of the display screen (2), the blind hole (17) being movably connected to a second abutting rod (10), and a second spring (18) being provided between one end of the second abutting rod (10) and the inner wall of the blind hole (17).

6. The external display device for the remaining battery capacity of an integrated energy storage system according to claim 5, characterized in that: A ball (19) for rolling engagement with the inner wall of the protective shell (4) is movably provided at one end of the second abutting rod (10) away from the second spring (18).

7. The external display device for the remaining battery capacity of an integrated energy storage system according to claim 1, characterized in that: The side walls of the protective shell (4) and the harness hole (6) are provided with a harness hole (6) for inserting a harness.

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