Sheet metal part for energy storage cabinet

Abstract

The utility model provides a sheet metal part for an energy storage cabinet, which comprises a cabinet body, a door body, a partition plate, a reinforcing rod, a connecting plate, a fixed seat and a supporting seat, and the reinforcing rod is matched with a first rotating cylinder and a second rotating cylinder and plays a key reinforcing role in the door body structure. The reinforcing rod is arranged in the rotating cylinder in a penetrating mode, extra supporting force is provided for the door body in the vertical direction, stress borne by the door body is effectively dispersed, and the strength of the door body is greatly improved. When the door body is impacted by external force or generates a deformation trend due to long-term use, the reinforcing rod can resist the deformation by virtue of the rigidity of the reinforcing rod, so that the door body keeps a stable shape and structure, the service life of the door body is prolonged, and the normal use function of the door body is guaranteed; limiting plates at the top and the bottom of the reinforcing rod are tightly attached to supporting bases at the top and the bottom of the cabinet body respectively. By means of the matching mode, the door body is accurately positioned in the closed state, and the closing tightness of the door body is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the sheet metal part technical field for energy storage cabinet especially relates to a sheet metal part for energy storage cabinet. BACKGROUND

[0002] The sheet metal part of energy storage cabinet is an important component of energy storage cabinet. The sheet metal part is a component made by cold processing of metal sheet (usually steel sheet, aluminum sheet, etc.), such as cutting, bending, stamping, welding, etc. In the energy storage cabinet, these parts constitute the shell, frame and some support structures inside the cabinet, etc. The sheet metal part has certain strength and rigidity, can bear the weight of battery pack, electrical elements, etc. inside the energy storage cabinet, and resist deformation during normal use and transportation. For example, the frame sheet metal part of the cabinet can support multiple layers of battery modules, ensuring that they maintain a stable structure after stacking.

[0003] The shell is the most intuitive sheet metal part of the energy storage cabinet, which mainly plays the role of protecting the internal equipment, preventing dust, moisture and other foreign matters from entering the cabinet. At the same time, the shell also provides mechanical protection for the cabinet, reducing damage to internal components when subjected to external impact or extrusion. For example, in outdoor energy storage systems, the cabinet shell can resist wind and sand, rain and ultraviolet radiation.

[0004] The shell sheet metal part usually also has structures such as heat dissipation holes and ventilation openings. These structures can ensure air circulation inside the cabinet, dissipating heat generated during the operation of batteries and electrical equipment in a timely manner to prevent equipment damage due to overheating.

[0005] The frame is the skeleton of the energy storage cabinet, which determines the overall size and shape of the cabinet. The frame sheet metal part is assembled together by welding or bolt connection, etc., providing installation positions for internal battery modules, control modules, etc. Its strength and precision are crucial to ensure the stability of the cabinet and the installation precision of internal equipment.

[0006] However, the existing door body of the energy storage cabinet has low rotation stability, especially when the height of the door body is large, it will shake during rotation, thereby affecting the working stability. UTILITY MODEL CONTENTS

[0007] Therefore, the utility model wants to solve the technical problem: how to provide a sheet metal part for energy storage cabinet to improve the rotation stability of the door body and ensure the tightness when the door body is closed.

[0008] To achieve the above purpose, the utility model provides a sheet metal part for energy storage cabinet, which comprises a cabinet body, a door body, a partition plate, a reinforcing rod, a connecting plate, a fixing seat, a supporting seat;

[0009] The door body is rotationally connected to the two sides of the cabinet body, and the opening or closing of the interior of the cabinet body is realized by the rotation of the door body.

[0010] The top and bottom of the door body are respectively provided with first rotation cylinders, one end of the connecting plate is provided with a second rotation cylinder, the other end of the connecting plate is connected with the fixed seat, the fixed seat is fixedly arranged on the door body, and the first rotation cylinder and the second rotation cylinder are arranged along the same vertical axis.

[0011] The reinforcing rods are arranged in the vertical direction and respectively pass through the interiors of the first rotation cylinders and the second rotation cylinders, the top and bottom of the reinforcing rods are respectively provided with limiting plates, the limiting plates are arranged in the horizontal direction, and the supporting seats are respectively arranged at the top and bottom of the cabinet body.

[0012] When the door body closes the interior of the cabinet body, the limiting plate at the top of the reinforcing rod is attached to the top surface of the supporting seat at the top of the cabinet body, and the limiting plate at the bottom of the reinforcing rod is attached to the bottom surface of the supporting seat at the bottom of the cabinet body.

[0013] Further, one end of the connecting plate is inserted into the interior of the fixed seat.

[0014] Further, the reinforcing rod is provided with an annular groove, and the second rotation cylinder is sleeved in the annular groove, and the movement of the reinforcing rod in the vertical direction is limited by the cooperation of the second rotation cylinder and the annular groove.

[0015] Further, the height size of the annular groove is greater than the height size of the second rotation cylinder.

[0016] Compared with the related art, the metal part for the energy storage cabinet has the beneficial effects that the reinforcing rod cooperates with the first rotation cylinder and the second rotation cylinder, plays a key reinforcing role in the door body structure, the reinforcing rod is arranged in the interior of the rotation cylinder, provides additional support force for the door body in the vertical direction, effectively disperses the stress borne by the door body, greatly improves the strength of the door body, and when the door body is impacted by external force or has a deformation trend due to long-term use, the reinforcing rod can resist the deformation by its rigidity, so that the door body maintains a stable shape and structure, thereby prolonging the service life of the door body and guaranteeing the normal use function. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the structure schematic view of sheet metal part for energy storage cabinet in the embodiment of the utility model;

[0018] Fig. 2 It is the local enlarged schematic view of sheet metal part for energy storage cabinet in the embodiment of the utility model;

[0019] Fig. 3 It is another local enlarged schematic view of sheet metal part for energy storage cabinet in the embodiment of the utility model. Specific implementation

[0020] The utility model will be further explained in detail in connection with the drawings and specific implementation.

[0021] Please see Figs. 1-3 The utility model provides a sheet metal part for energy storage cabinet, it includes cabinet 11, door body 12, baffle 13, reinforcing rod 21, connecting plate 31, fixed seat 32, support seat 33.

[0022] Door body 12 is rotationally connected in the both sides of cabinet 11, and the opening or closing of the inside of cabinet 11 is realized by the rotation of door body 12, and the inside of cabinet 11 is provided with baffle 13, and baffle 13 is used for supporting electrical components.

[0023] The top and bottom of door body 12 are provided with first rotating cylinder 41 respectively, one end of connecting plate 31 is provided with second rotating cylinder 42, the other end of connecting plate 31 is connected with fixed seat 32, one end of connecting plate 31 is inserted in the inside of fixed seat 32, fixed seat 32 is fixedly arranged on door body 12, and first rotating cylinder 41 and second rotating cylinder 42 are arranged along the same vertical axis.

[0024] Reinforcing rod 21 is arranged along the vertical direction and is respectively arranged in the inside of first rotating cylinder 41 and second rotating cylinder 42, and the top and bottom of reinforcing rod 21 are respectively provided with limiting plate 22, limiting plate 22 is arranged along the horizontal direction, and support seat 33 is arranged at the top and bottom of cabinet 11 respectively.

[0025] Reinforcing rod 21 cooperates with first rotating cylinder 41 and second rotating cylinder 42, and plays a key reinforcing role in the structure of door body 12. Reinforcing rod 21 is arranged in the inside of rotating cylinder, provides additional support for door body 12 along the vertical direction, effectively disperses the stress suffered by door body 12, greatly improves the strength of door body 12. When door body 12 is impacted by external force or has a deformation trend due to long-term use, reinforcing rod 21 can resist the deformation by its rigidity, so that door body 12 maintains stable shape and structure, thereby prolonging the service life of door body 12 and guaranteeing its normal use function.

[0026] The vertical structure inside the first rotating cylinder 41 and the second rotating cylinder 42 is mainly used to enhance the overall strength of the door body 12. By providing the door body 12 with a vertical support structure, various external forces that the door body 12 may be subjected to during use, such as impact forces generated by opening and closing the door, pressure caused by external environmental factors, etc., are effectively resisted, preventing the door body 12 from deforming or being damaged, ensuring the structural stability and reliability of the door body 12, thereby prolonging the service life of the door body 12 and maintaining its normal opening and closing function.

[0027] The first rotating cylinder 41 is installed at the top and bottom of the door body 12 and cooperates with the reinforcing rod 21. On the one hand, it serves as the installation base for the reinforcing rod 21, enabling the reinforcing rod 21 to be firmly connected to the door body 12 and ensuring that the reinforcing rod 21 plays a role in enhancing the strength of the door body 12 structure; on the other hand, it is arranged along the same vertical axis as the second rotating cylinder 42, providing a stable rotating shaft for the rotation of the door body 12, enabling the door body 12 to rotate smoothly around the shaft, achieving the opening or closing of the interior of the cabinet body 11, and ensuring the flexibility and accuracy of the rotation of the door body 12.

[0028] The second rotating cylinder 42 is located at one end of the connecting plate 31 and cooperates with the first rotating cylinder 41. It not only cooperates with the first rotating cylinder 41 to form the installation channel for the reinforcing rod 21, ensuring the positional stability of the reinforcing rod 21 during the rotation of the door body 12, but also further connects the reinforcing rod 21 to the door body 12 through the connection with the connecting plate 31. In addition, it also plays an auxiliary role in the door body 12 rotation mechanism, helping to maintain the balance and stability of the door body 12 during rotation, avoiding problems such as jamming or abnormal shaking of the door body 12 due to the incoordination of rotating parts.

[0029] When the door body 12 closes the interior of the cabinet body 11, the limiting plates 22 at the top and bottom of the reinforcing rod 21 are attached to the top surface of the support seat 33 at the top of the cabinet body 11 and the bottom surface of the support seat 33 at the bottom of the cabinet body 11, respectively.

[0030] The support seats 33 are arranged at the top and bottom of the cabinet body 11, respectively, and their main effect is mainly reflected in the closed state of the door body 12. When the door body 12 is closed, the limiting plates 22 at the top and bottom of the reinforcing rod 21 are attached to the top surface and bottom surface of the corresponding support seats 33, respectively, and the support seats 33 provide precise positioning and stable support points for the door body 12. This enables the door body 12 to be tightly closed on the cabinet body 11, effectively preventing gaps between the door body 12 and the cabinet body 11, thereby achieving good sealing effect, blocking external impurities such as dust and moisture from entering the interior of the cabinet body 11, providing a clean, dry and safe working environment for the electrical components inside the cabinet body 11, ensuring the normal operation of the electrical components and improving the overall safety and reliability of the energy storage cabinet.

[0031] When the door body 12 is closed, the limiting plates 22 at the top and bottom of the reinforcing rod 21 are tightly attached to the support seats 33 at the top and bottom of the cabinet body 11, respectively. This cooperation mode precisely positions the door body 12 in the closed state, eliminates the possible shaking gap between the door body 12 and the cabinet body 11, and significantly improves the tightness of the closure. On the one hand, it can effectively block impurities such as dust and moisture from entering the interior of the cabinet body 11, providing a better protective environment for electrical components and ensuring their stable operation; on the other hand, the tight closed state also helps to improve the overall safety and reliability of the energy storage cabinet, avoiding potential safety hazards caused by the loose closure of the door body 12, such as foreign matter entering causing electrical short circuit, and ensuring the safe and stable operation of the energy storage system.

[0032] The reinforcing rod 21 is provided with an annular groove 23, and the second rotating cylinder 42 is sleeved in the annular groove 23. The movement of the reinforcing rod 21 in the vertical direction is limited by the cooperation of the second rotating cylinder 42 and the annular groove 23. Specifically, the second rotating cylinder 42 can be sleeved in the annular groove 23 and be sleeved on the annular groove 23 by extrusion, and then the movement range of the second rotating cylinder 42 in the axial direction is limited by the annular groove 23.

[0033] The height dimension of the annular groove 23 is greater than the height dimension of the second rotating cylinder 42, so that small-range adjustment of the reinforcing rod 21 in the vertical direction can be realized, so that the limiting plates 22 at both ends of the reinforcing rod 21 can be attached to the top surface or bottom surface of the support seat 33 by adjustment.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent substitutions for part of the technical features; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A sheet metal part for an energy storage cabinet, characterized in that, It includes cabinet body, door body, partition, reinforcing rod, connecting plate, fixing base, and support base; The door is rotatably connected to both sides of the cabinet, and the rotation of the door allows the cabinet to be opened or closed. The cabinet is equipped with a partition inside, which is used to support electrical components. The top and bottom of the door body are respectively provided with a first rotating cylinder, one end of the connecting plate is provided with a second rotating cylinder, the other end of the connecting plate is connected to the fixed seat, the fixed seat is fixedly installed on the door body, and the first rotating cylinder and the second rotating cylinder are arranged along the same vertical axis; The reinforcing rod is arranged vertically and passes through the interior of the first rotating cylinder and the second rotating cylinder respectively. The top and bottom of the reinforcing rod are respectively provided with limiting plates, which are arranged horizontally. The support base is respectively provided at the top and bottom of the cabinet. When the door closes the interior of the cabinet, the limiting plate at the top of the reinforcing rod abuts against the top surface of the support base at the top of the cabinet, and the limiting plate at the bottom of the reinforcing rod abuts against the bottom surface of the support base at the bottom of the cabinet.

2. The sheet metal part for energy storage cabinet as described in claim 1, characterized in that, One end of the connecting plate is inserted into the interior of the fixing base.

3. The sheet metal part for energy storage cabinet as described in claim 1, characterized in that, The reinforcing rod is provided with an annular groove, and the second rotating cylinder is sleeved in the annular groove. The movement of the reinforcing rod in the vertical direction is restricted by the cooperation between the second rotating cylinder and the annular groove.

4. The sheet metal part for energy storage cabinet as described in claim 3, characterized in that, The height of the annular groove is greater than the height of the second rotating cylinder.

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