Roller type battery pack bracket device for energy storage cabinet

Abstract

The utility model discloses a roller type battery pack bracket device for an energy storage cabinet, the roller type battery pack bracket device is installed in the energy storage cabinet, the roller type battery pack bracket device comprises a battery pack bracket assembly and a fixed support assembly, the fixed support assembly is arranged in the energy storage cabinet and is used for fixing and supporting a roller frame assembly, and the roller frame assembly is arranged in the energy storage cabinet. The multiple battery pack bracket assemblies are evenly arranged on the fixing support assembly and used for supporting battery packs to slide into an energy storage cabinet battery cabin. Through the innovative design of the battery pack bracket assembly, the stable fixation of the battery pack in the battery cabin of the energy storage cabinet is realized, the battery pack bracket assembly is firmly mounted in the battery cabin by utilizing the fixing bracket assembly, the stability and the safety of the battery pack in the use process are ensured, and more advanced, the battery pack bracket assembly is more convenient to use. According to the utility model, a sliding type installation mode is adopted, so that the battery pack can easily and conveniently enter the battery cabin, the installation process of the battery pack is greatly simplified, the installation efficiency is improved, the battery pack is easier to replace and maintain, and great convenience is brought to users.

Description

Technical Field

[0001] This utility model belongs to the field of battery pack bracket technology, specifically relating to a roller-type battery pack bracket device for energy storage cabinets. Background Technology

[0002] With the rapid development of new energy technologies such as photovoltaics and wind power, the market demand for energy storage products is increasing. Among them, electrochemical energy storage technology, represented by lithium battery energy storage, is particularly favored by the market due to its high efficiency and convenience. It has functions such as smooth transition, peak shaving and valley filling, and frequency and voltage regulation. It can make the output of solar and wind power generation smooth, reducing the impact of its randomness, intermittency and fluctuation on the power grid and users.

[0003] The most basic component of an energy storage system is the battery module. Currently, most battery modules have a drawer-style design and generally weigh over 100 kg. Moving the battery module into the battery compartment is quite difficult, and a horizontal pushing method is often used. During this process, the sliding resistance is high, making it very strenuous, and it can easily scratch off the paint coating on the battery compartment and module casing, affecting corrosion protection. To address the difficulty of pushing the battery module into the battery compartment, a safe, feasible, and low-cost structure is needed to facilitate the movement of the module into the battery compartment. Utility Model Content

[0004] In view of this, the main objective of this utility model is to provide a roller-type battery pack bracket device for energy storage cabinets.

[0005] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0006] This utility model provides a roller-type battery pack bracket device for an energy storage cabinet. The roller-type battery pack bracket device is installed inside the energy storage cabinet. The roller-type battery pack bracket device includes a battery pack bracket assembly and a fixed support assembly. The fixed support assembly is disposed inside the energy storage cabinet to fix and support the roller bracket assembly. The battery pack bracket assembly includes multiple components, which are evenly disposed on the fixed support assembly to support the battery pack sliding into the battery compartment of the energy storage cabinet.

[0007] In the above scheme, the fixed bracket assembly includes a front support beam and a rear support beam. The front support beam is disposed on the front vertical beam of the energy storage cabinet, and the rear support beam is disposed on the rear vertical beam of the energy storage cabinet, for fixing the battery pack bracket assembly.

[0008] In the above scheme, the battery pack bracket assembly includes a roller frame, rollers, and axles. The roller frame includes two rollers, with their two ends perpendicularly connected to the front support beam and the rear support beam, respectively. The two ends of the rollers are respectively disposed on the axles and slidably disposed between the two roller frames.

[0009] In the above solution, the roller frame is made of 2mm high-strength cold-rolled steel plate by multiple bending, forming a groove in the middle and roller grooves on both sides. The axle is set in the roller groove, and the roller is made of PE or ABS material to avoid scratching the paint film of the battery pack shell.

[0010] In the above scheme, the maximum spacing of the slots in the roller frame is less than the length of the axle to prevent the roller from coming off the roller frame.

[0011] In the above scheme, a front locking panel is provided on the vertical beam of the energy storage cabinet, and multiple rear locking lugs are provided on the rear support beam. The battery pack is fastened to the front locking panel and locking lugs with screws to prevent the battery pack from falling out of the energy storage cabinet.

[0012] Compared with existing technologies, this utility model achieves stable fixation of the battery pack in the battery compartment of the energy storage cabinet through an innovative battery pack bracket assembly design. This design uses a fixed bracket assembly to firmly install the battery pack bracket assembly in the battery compartment, ensuring the stability and safety of the battery pack during use. More advancedly, this utility model adopts a sliding installation method, which allows the battery pack to be easily and conveniently inserted into the battery compartment. This design not only greatly simplifies the battery pack installation process and improves installation efficiency, but also makes battery pack replacement and maintenance easier, bringing great convenience to users. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this invention, illustrate exemplary embodiments of the present invention and, together with their description, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of a roller-type battery pack bracket device for installing an energy storage cabinet according to an embodiment of the present utility model;

[0015] Figure 2 This is a schematic diagram of the battery pack bracket assembly described in an embodiment of the present invention;

[0016] Figure 3 This is a cross-sectional view of the battery pack bracket assembly described in an embodiment of the present invention. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0019] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, article, or apparatus that includes that element.

[0020] like Figures 1-3 As shown, Embodiment 1 of this utility model provides a roller-type battery pack bracket device for an energy storage cabinet, including a heater housing assembly, a heating coil assembly, a power supply assembly, an explosion-proof junction box assembly, a liquid supply assembly, and an inner liner assembly. The inner liner assembly is disposed inside the heater housing assembly, the explosion-proof junction box assembly is disposed at one end of the heater housing assembly, the heating coil assembly is fitted onto the inner liner assembly, one end of the power supply assembly is connected to the heating coil assembly, and the other end passes through the explosion-proof junction box assembly and is connected to an external power source. One end of the liquid supply assembly is connected to the inner liner assembly, and the other end of the liquid supply assembly is used to connect to an external liquid source.

[0021] like Figures 1-3 As shown, a roller-type battery pack bracket device for an energy storage cabinet is installed inside the energy storage cabinet 7. The roller-type battery pack bracket device includes a battery pack bracket assembly 1 and a fixed support assembly. The fixed support assembly is disposed inside the energy storage cabinet 7 to fix and support the roller bracket assembly. The battery pack bracket assembly 1 includes multiple components, which are evenly disposed on the fixed support assembly to support the battery pack 6 to slide into the battery compartment of the energy storage cabinet 7.

[0022] like Figure 1 As shown, the fixed bracket assembly includes a front support beam 2 and a rear support beam 3. The front support beam 2 is disposed on the front vertical beam 8 of the energy storage cabinet 7, and the rear support beam 3 is disposed on the rear vertical beam 8 of the energy storage cabinet 7, for fixing the battery pack bracket assembly 1.

[0023] like Figures 1-3 As shown, the battery pack bracket assembly includes a roller frame 11, rollers 12, and axle 13. The roller frame 11 includes two rollers, with their two ends perpendicularly connected to the front support beam 2 and the rear support beam 3, respectively. The two ends of the rollers 12 are respectively disposed on the axle 13 and slidably disposed between the two roller frames 11.

[0024] like Figures 1-3 As shown, the roller frame 11 is made of 2mm high-strength cold-rolled steel plate that has been bent multiple times, forming a groove in the middle and roller grooves 14 on both sides. The axle 13 is set in the roller groove 14. The roller 12 is made of a softer material such as PA or ABS to avoid scratching the paint film on the battery pack 6 shell.

[0025] like Figure 3 As shown, the maximum spacing of the slots in the roller frame 11 is less than the length of the axle 13 to prevent the roller 12 from coming off the roller frame 11.

[0026] like Figure 3 As shown, in order to ensure that the roller can be easily placed into the roller frame and that the roller is limited in the front and rear directions, the following dimensional relationship should be met: B>C>A.

[0027] like Figure 1 As shown, the energy storage cabinet 7 has a front locking panel 4 on the vertical beam 8 and a plurality of rear locking lugs 5 on the rear support beam 3. The battery pack 6 is fastened to the front locking panel 4 and the locking lugs 5 by screws to prevent the battery pack 6 from coming out of the energy storage cabinet 7.

[0028] The working principle of this utility model is as follows:

[0029] like Figures 1-3 As shown, the battery pack 6 is installed and removed as follows: First, use a lift to raise the battery pack 6 to a horizontal position in the battery compartment, then push it directly into the compartment. At this time, the battery pack 6 and the battery pack bracket assembly 1 are in rolling friction, which greatly saves manpower. Finally, use screws to lock the battery pack 6 in front and back.

[0030] This invention achieves stable fixation of the battery pack within the energy storage cabinet's battery compartment through an innovative battery pack bracket assembly design. This design utilizes a fixed bracket assembly to securely install the battery pack bracket assembly within the battery compartment, ensuring the stability and safety of the battery pack during use. More advancedly, this invention employs a sliding installation method, allowing the battery pack to easily and conveniently enter the battery compartment. This design not only greatly simplifies the battery pack installation process and improves installation efficiency but also makes battery pack replacement and maintenance easier, bringing significant convenience to users.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model.

Claims

1. A roller-type battery pack bracket device for an energy storage cabinet, wherein the roller-type battery pack bracket device is installed inside the energy storage cabinet, characterized in that, The roller-type battery pack bracket device includes a battery pack bracket assembly and a fixed support assembly. The fixed support assembly is disposed inside the energy storage cabinet to fix and support the roller frame assembly. The battery pack bracket assembly includes multiple components, which are evenly disposed on the fixed support assembly to support the battery pack sliding into the battery compartment of the energy storage cabinet.

2. The roller-type battery pack bracket device for energy storage cabinet according to claim 1, characterized in that, The fixed support assembly includes a front support beam and a rear support beam. The front support beam is disposed on the front vertical beam of the energy storage cabinet, and the rear support beam is disposed on the rear vertical beam of the energy storage cabinet, for fixing the battery pack bracket assembly.

3. The roller-type battery pack bracket device for energy storage cabinet according to claim 2, characterized in that, The battery pack bracket assembly includes roller frames, rollers, and axles. The roller frames consist of two rollers, with their two ends perpendicularly connected to the front support beam and the rear support beam, respectively. The two ends of the rollers are respectively disposed on the axles and slidably disposed between the two roller frames.

4. The roller-type battery pack bracket device for energy storage cabinet according to claim 3, characterized in that, The roller frame is made of 2mm high-strength cold-rolled steel plate, which is bent multiple times to form a groove in the middle and roller grooves on both sides. The axle is set in the roller groove. The roller is made of PE or ABS material to avoid scratching the paint film of the battery pack shell.

5. The roller-type battery pack bracket device for an energy storage cabinet according to claim 4, characterized in that, The maximum spacing between the slots in the roller frame is less than the length of the axle to prevent the roller from coming off the roller frame.

6. The roller-type battery pack bracket device for an energy storage cabinet according to claim 5, characterized in that, The energy storage cabinet has a front locking panel on its vertical beam and multiple rear locking lugs on its rear support beam. The battery pack is fastened to the front locking panel and locking lugs with screws to prevent the battery pack from coming out of the energy storage cabinet.

Images