Movable energy storage battery

Abstract

The utility model discloses a movable energy storage battery which comprises a battery, a bottom shell is arranged below the battery, two sides of the top of the bottom shell are fixedly connected with bottom sheet metal parts, the bottom sheet metal parts are connected with the battery in a matched mode, an upper shell is arranged above the battery, two sides of the bottom of the upper shell are fixedly connected with support fixing sheet metal parts, and the support fixing sheet metal parts are fixedly connected with the bottom sheet metal parts. Side sheet metal supports are arranged on the two sides of the battery at equal intervals, the two ends of each side sheet metal support are fixedly connected with the bottom sheet metal part and the support fixing sheet metal respectively, and a side shell is arranged on the side, away from the battery, of each side sheet metal support. The utility model relates to the technical field of energy storage batteries, and solves the problems that in the prior art, a mobile energy storage battery generally adopts a plastic material as a main material of a shell, the heat dissipation performance is poorer, the mobile energy storage battery is easy to age and deform in the use process, and the safety and the service life of the battery are influenced.

Description

Technical Field

[0001] This utility model relates to the field of energy storage battery technology, specifically a mobile energy storage battery. Background Technology

[0002] An energy storage battery is a device that stores electrical energy in the form of chemical energy and releases it when needed. It achieves energy storage and release through reversible electrochemical reactions and is a crucial component of energy storage technology. Energy storage batteries are characterized by high energy density, long cycle life, and strong environmental adaptability, and are widely used in renewable energy power generation, electric vehicles, smart grids, and other fields. With continuous technological advancements, the performance of energy storage batteries is constantly improving, and their role in energy systems is becoming increasingly important. In current technologies, mobile energy storage batteries typically use plastic as the main material for their casing, resulting in poor heat dissipation and susceptibility to aging and deformation during use, affecting battery safety and lifespan. Summary of the Invention

[0003] In view of the shortcomings of the prior art, this utility model provides a mobile energy storage battery, which solves the problems that the existing mobile energy storage batteries usually use plastic as the main material of the shell, resulting in poor heat dissipation performance and easy aging and deformation during use, which affects the safety and service life of the battery.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a mobile energy storage battery, comprising a battery, a bottom shell below the battery, bottom sheet metal parts fixedly connected to both sides of the top of the bottom shell, the bottom sheet metal parts being connected to the battery, an upper shell above the battery, bracket fixing sheet metal parts fixedly connected to both sides of the bottom of the upper shell, side sheet metal brackets equidistantly arranged on both sides of the battery, the two ends of the side sheet metal brackets being fixedly connected to the bottom sheet metal parts and the bracket fixing sheet metal parts respectively, a side shell is arranged on the side of the side sheet metal brackets away from the battery, the side shell being fixedly connected to the bottom shell and the upper shell respectively, a front shell is arranged on one side of the side shell, the front shell being fixedly connected to the bottom shell, the upper shell and the side shell respectively, a rear shell is arranged on the side of the side shell away from the front shell, the rear shell being fixedly connected to the bottom shell, the upper shell and the side shell respectively, a circuit board is fixedly connected to the top inner side of the rear shell, a control panel is fixedly connected to the bottom inner side of the rear shell, a display screen is arranged on the front of the front shell, and the battery, control panel and display screen are electrically connected to the circuit board respectively.

[0005] Preferably, the outer wall of the battery is fitted with a buffer sleeve, which is fitted with a side sheet metal bracket. The top of the battery is fitted with a top cover of the sleeve, which is fixedly connected to the buffer sleeve. Vertical sheet metal brackets are equidistantly arranged on the side of the two batteries that are close to each other. The bottom end of the vertical sheet metal bracket is fixedly connected to the bottom sheet metal part. Sheet metal pressure strips are provided on both sides of the top of the battery. The sheet metal pressure strips are fitted with the top cover of the sleeve and are fixedly connected to the top of the bracket fixing sheet metal and the top of the vertical sheet metal bracket, respectively.

[0006] Preferably, the rear shell is rotatably connected to the top of the control panel and a protective back cover is provided, and the bottom of the control panel of the rear shell is provided with a groove.

[0007] Preferably, both sides of the bottom of the bottom shell are equidistantly connected to casters.

[0008] Preferably, a limiting strip is provided on the side of the side sheet metal bracket away from the battery, and the limiting strip is connected to the side shell.

[0009] This utility model provides a portable energy storage battery. It offers the following advantages: This portable energy storage battery, through the cooperation of the battery, bottom sheet metal parts, bottom shell, bracket fixing sheet metal, top shell, side sheet metal brackets, side shells, front shell, and rear shell, utilizes a metal outer shell structure to provide effective protection for the battery's circuit system. This improves the overall pressure resistance and stability of the energy storage battery, significantly enhances its heat dissipation performance and anti-aging capabilities, and improves safety during use. Furthermore, it possesses higher strength and stability, is less prone to aging and deformation, and effectively extends the battery's lifespan. This contributes to improving the practicality and market competitiveness of portable energy storage batteries.

[0010] By coordinating the battery, buffer sleeve, top cover, vertical sheet metal bracket, and sheet metal pressure strip, the buffer sleeve and top cover encase the battery, improving its safety performance. The sheet metal pressure strip secures the battery at the top of the top cover, enhancing its stability within the metal casing structure. Furthermore, the grid-like raised strips on the outer sides of the buffer sleeve and top cover provide cushioning and shock absorption, preventing damage from external impacts and collisions. This contributes to improving the energy storage battery's impact resistance. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the appearance of the present utility model;

[0012] Figure 2 This is a schematic diagram of the appearance of this utility model from another angle;

[0013] Figure 3 This is an exploded view of the present invention.

[0014] In the diagram: 1. Battery; 2. Bottom sheet metal part; 3. Bottom shell; 4. Bracket fixing sheet metal; 5. Top shell; 6. Side sheet metal bracket; 7. Side shell; 8. Front shell; 9. Rear shell; 10. Circuit board; 11. Control panel; 12. Display screen; 13. Buffer sleeve; 14. Top cover of the sleeve; 15. Vertical sheet metal bracket; 16. Sheet metal pressure strip; 17. Groove; 18. Protective back cover; 19. Casters; 20. Limiting strip. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] In existing technologies, mobile energy storage batteries typically use plastic as the main material for the casing, which has poor heat dissipation performance and is prone to aging and deformation during use, affecting the battery's safety and lifespan.

[0017] In view of this, the present invention provides a mobile energy storage battery. Through the cooperation of the battery, bottom sheet metal parts, bottom shell, bracket fixing sheet metal, top shell, side sheet metal bracket, side shell, front shell, and rear shell, the metal shell structure provides effective protection for the circuit system of the energy storage battery, improves the overall pressure resistance and stability of the energy storage battery, and greatly improves the heat dissipation performance and anti-aging ability of the energy storage battery. The metal shell structure not only has good thermal conductivity, which can dissipate the heat generated inside the energy storage battery in time to prevent the battery from overheating and improve the safety of the energy storage battery during use, but also has higher strength and stability, is not easy to age and deform, and effectively extends the service life of the energy storage battery.

[0018] Those skilled in the art should connect all electrical components and their compatible power supplies in this case via wires. Appropriate controllers and encoders should be selected according to the actual situation to meet control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, and will not describe the electrical control further.

[0019] Depend on Figure 1-3It is known that a mobile energy storage battery includes two batteries 1, which are the core components of the mobile energy storage battery and are used to store and supply electrical energy. A bottom shell 3 is located below the batteries 1. Bottom sheet metal parts 2 are fixedly connected to both sides of the top of the bottom shell 3. The bottom sheet metal parts 2 are connected to the batteries 1. An upper shell 5 is located above the batteries 1. Support sheet metal parts 4 are fixedly connected to both sides of the bottom of the upper shell 5. Side sheet metal supports 6 are equidistantly arranged on both sides of the batteries 1. The two ends of the side sheet metal supports 6 are fixedly connected to the bottom sheet metal parts 2 and the support sheet metal parts 4, respectively. A side shell 7 is provided on the side of the frame 6 away from the battery 1. The side shell 7 is fixedly connected to the bottom shell 3 and the top shell 5 respectively. A front shell 8 is provided on one side of the side shell 7. The front shell 8 is fixedly connected to the bottom shell 3, the top shell 5 and the side shell 7 respectively. A rear shell 9 is provided on the side of the side shell 7 away from the front shell 8. The rear shell 9 is fixedly connected to the bottom shell 3, the top shell 5 and the side shell 7 respectively. A circuit board 10 is fixedly connected to the top inner side of the rear shell 9. A control panel 11 is fixedly connected to the bottom inner side of the rear shell 9. A display screen 12 is provided on the front of the front shell 8. The battery 1, the control panel 11 and the display screen 12 are electrically connected to the circuit board 10 respectively.

[0020] In the specific implementation process, it is worth noting that battery 1 is provided in two parts, serving as the core component of the mobile energy storage battery for storing and supplying electrical energy. Through the cooperation between the bottom sheet metal part 2, the bracket fixing sheet metal 4, and the side sheet metal bracket 6, a stable metal frame is formed on the outside of battery 1, clamping it and improving the overall pressure resistance and stability of the energy storage battery. The bottom sheet metal part 2, bottom shell 3, bracket fixing sheet metal 4, upper shell 5, side sheet metal bracket 6, side shell 7, front shell 8, and rear shell 9 are also connected. The bottom shell 3, top shell 5, and side shell 7 are all made of sheet metal and processed using sheet metal technology. The front shell 8 and rear shell 9 are both made of metal and integrally formed by casting aluminum. By fixing the bottom shell 3, top shell 5, and side shell 7 to the metal frame outside the battery 1, and fixing the front shell 8 and rear shell 9 to the bottom shell 3, top shell 5, and side shell 7 respectively, a robust metal outer shell structure is formed on the outside of the battery 1. The cooperation between the battery 1, circuit board 10, control panel 11, and display screen 12 constitutes the circuit system of the energy storage battery. The battery 1, as an energy storage component, can transmit its electrical energy status through the circuit board 1. The battery 11 transmits data in real time to the control panel 11 and the display screen 12. The control panel 11 integrates control buttons and various connection interfaces, enabling it to discharge different devices or charge the battery 1. Users can monitor and adjust the charging and discharging status of the battery 1 through the control panel 11. Meanwhile, the display screen 12 displays key parameters of the battery 1, such as charge, voltage, and current, in an intuitive digital or graphical interface, allowing users to quickly understand the battery status. The battery 1, bottom sheet metal part 2, bottom shell 3, bracket fixing sheet metal 4, top shell 5, side sheet metal bracket 6, side shell 7, front shell 8, and rear shell 9 are assembled using metal materials. The metal casing structure provides effective protection for the circuit system of the energy storage battery, improves the overall pressure resistance and stability of the energy storage battery, and greatly improves the heat dissipation performance and anti-aging ability of the energy storage battery. The metal casing structure not only has good thermal conductivity, which can dissipate the heat generated inside the energy storage battery in time to prevent the battery 1 from overheating and improve the safety of the energy storage battery during use, but also has higher strength and stability, is not easy to age and deform, and effectively extends the service life of the energy storage battery. The specific models of the battery 1, circuit board 10, control panel 11 and display screen 12 are not limited, as long as they meet the usage requirements.

[0021] Furthermore, a buffer sleeve 13 is connected to the outer wall of battery 1, and the buffer sleeve 13 is connected to the side sheet metal bracket 6. A top cover 14 is connected to the top of battery 1, and the top cover 14 is fixedly connected to the buffer sleeve 13. Vertical sheet metal brackets 15 are equidistantly arranged on the side where the two batteries 1 are close to each other. The bottom end of the vertical sheet metal bracket 15 is fixedly connected to the bottom sheet metal part 2. Sheet metal pressure strips 16 are provided on both sides of the top of battery 1. The sheet metal pressure strips 16 are connected to the top cover 14, and the sheet metal pressure strips 16 are fixedly connected to the bracket fixing sheet metal 4 and the top of the vertical sheet metal bracket 15, respectively.

[0022] In the specific implementation process, it is worth noting that through the cooperation between battery 1, buffer sleeve 13, and top cover 14, battery 1 is installed inside buffer sleeve 13, and the top cover 14 covers the top of battery 1, effectively protecting battery 1 and improving the safety performance of the energy storage battery. Simultaneously, both buffer sleeve 13 and top cover 14 are made of plastic, and a grid-shaped convex strip structure is provided on the outer side of buffer sleeve 13 and top cover 14, giving buffer sleeve 13 and top cover 14 a certain buffering and shock absorption function, preventing battery 1 from being damaged by external impacts and collisions. The cooperation between the top cover 14, the vertical sheet metal bracket 15, and the sheet metal pressure strip 16, through the buffer sleeve 13 and the top cover 14, covers the battery 1, effectively protecting the battery 1 and improving the safety performance of the energy storage battery. The sheet metal pressure strip 16 is used to press and fix the battery 1 at the top of the top cover 14, improving the stability of the battery 1 within the metal shell structure. At the same time, by providing a grid-shaped convex strip structure on the outside of the buffer sleeve 13 and the top cover 14, the buffer sleeve 13 and the top cover 14 have a certain buffering and shock absorption effect, preventing the battery 1 from being damaged by external impacts and collisions, and further improving the impact resistance of the energy storage battery.

[0023] Furthermore, the back cover 9 is rotatably connected to the top of the control panel 11 and has a protective back cover 18. The bottom of the control panel 11 has a groove 17, which allows the user to insert their fingers into the groove 17 to open or close the protective back cover 18, thus improving the user's ease of use.

[0024] In the specific implementation process, it is worth noting that through the cooperation between the back cover 9, the control panel 11 and the protective back cover 18, the protective back cover 18 covers the control panel 11 to prevent the control panel 11 from being damaged by external collisions and scratches. At the same time, the flip-type design makes it easy for users to open or close the protective back cover 18 to operate or maintain the control panel 11. The groove 17 makes it easy for users to insert their fingers into the groove 17 to open or close the protective back cover 18, improving the user's ease of use.

[0025] Furthermore, omnidirectional wheels 19 are equidistantly rotatably connected to both sides of the bottom of the bottom shell 3. The omnidirectional wheels 19 are used to improve the convenience and flexibility of moving the energy storage battery.

[0026] In the specific implementation process, it is worth noting that the omnidirectional wheel 19 is used to improve the convenience and flexibility of moving the energy storage battery. Users can move the mobile energy storage battery to the required position by pushing or pulling it to meet the usage needs in different scenarios. At the same time, the omnidirectional wheel 19 also has a braking function. Users can fix the energy storage battery by stepping on the brake pedal to prevent the energy storage battery from sliding or moving during use, thereby improving the safety of use.

[0027] Furthermore, a limit strip 20 is provided on the side of the side sheet metal bracket 6 away from the battery 1, and the limit strip 20 is connected to the side shell 7.

[0028] In the specific implementation process, it is worth noting that by cooperating with the side sheet metal bracket 6, the side shell 7 and the limiting strip 20, the stability of the side shell 7 is improved by inserting the limiting strip 20 into the inner groove of the side shell 7, and the side shell 7 is prevented from shaking or falling off during use.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile energy storage battery, comprising a battery (1), characterized in that: A bottom shell (3) is provided below the battery (1). Bottom sheet metal parts (2) are fixedly connected to both sides of the top of the bottom shell (3). The bottom sheet metal parts (2) are connected to the battery (1). An upper shell (5) is provided above the battery (1). A bracket fixing sheet metal (4) is fixedly connected to both sides of the bottom of the upper shell (5). Side sheet metal brackets (6) are provided at equal intervals on both sides of the battery (1). The two ends of the side sheet metal brackets (6) are fixedly connected to the bottom sheet metal parts (2) and the bracket fixing sheet metal (4) respectively. A side shell (7) is provided on the side of the side sheet metal brackets (6) away from the battery (1). The side shell (7) is connected to the bottom shell (3) and the upper shell respectively. (5) Fixed connection: A front shell (8) is provided on one side of the side shell (7). The front shell (8) is fixedly connected to the bottom shell (3), the upper shell (5) and the side shell (7) respectively. A rear shell (9) is provided on the side of the side shell (7) away from the front shell (8). The rear shell (9) is fixedly connected to the bottom shell (3), the upper shell (5) and the side shell (7) respectively. A circuit board (10) is fixedly connected to the top inner side of the rear shell (9). A control panel (11) is fixedly connected to the bottom inner side of the rear shell (9). A display screen (12) is provided on the front side of the front shell (8). The battery (1), the control panel (11) and the display screen (12) are electrically connected to the circuit board (10) respectively.

2. A mobile energy storage battery according to claim 1, characterized in that: The outer wall of the battery (1) is fitted with a buffer sleeve (13), which is fitted with a side sheet metal bracket (6). The top of the battery (1) is fitted with a top cover (14), which is fixedly connected to the buffer sleeve (13). Vertical sheet metal brackets (15) are equidistantly arranged on the side where the two batteries (1) are close to each other. The bottom end of the vertical sheet metal bracket (15) is fixedly connected to the bottom sheet metal part (2). Sheet metal strips (16) are provided on both sides of the top of the battery (1). The sheet metal strips (16) are fitted with the top cover (14) and are fixedly connected to the top of the bracket fixing sheet metal (4) and the top of the vertical sheet metal bracket (15).

3. A mobile energy storage battery according to claim 1, characterized in that: The rear shell (9) is rotatably connected to the top of the control panel (11) and a protective back cover (18) is provided. The rear shell (9) and the bottom of the control panel (11) are provided with a groove (17).

4. A mobile energy storage battery according to claim 1, characterized in that: The bottom shell (3) is equidistantly connected to casters (19) on both sides of its bottom.

5. A mobile energy storage battery according to claim 1, characterized in that: The side sheet metal bracket (6) is provided with a limiting strip (20) on the side away from the battery (1), and the limiting strip (20) is connected to the side shell (7).

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