An electrical device support structure and cabinet

Abstract

The utility model provides a kind of electric device support structure and cabinet, belong to electrical equipment technical field, including support beam and connecting beam.Support beam is fixedly arranged on the frame of cabinet, and extend along front-back direction;The front end of support beam is equipped with front limiting part;Connecting beam is fixedly arranged on the outer wall of electric device, and is placed on support beam;The rear end of connecting beam is equipped with stop part;When pulling electric device forward, stop part is used to abut along front-back direction with front limiting part, to limit electric device to get out of support beam.The utility model provides electric device support structure, front limiting part is arranged in the front end of support beam, stop part is arranged in the rear end of connecting beam, when artificially pulling electric device forward, when stop part collides and abuts with front limiting part, it can limit connecting beam to continue to slide forward, to prevent electric device from getting out of support beam and falling, eliminate the risk of electric device damage or bruise operator.

Description

Technical Field

[0001] This utility model belongs to the field of electrical equipment technology, and more specifically, it relates to an electrical component support structure and cabinet. Background Technology

[0002] Some server racks typically house multiple electrical components arranged side-by-side along a vertical axis. These components are usually slidably mounted on the support beams of the rack frame for easy installation and subsequent maintenance.

[0003] Electrical components are typically connected to copper busbars and wires via a plug-in connection at the rear. Due to their weight, during maintenance, they are often pulled forward forcefully to disconnect them from the busbars and wires. Since this pulling force is uncontrollable, excessive speed or force can cause the component to fall from the support beam and be damaged, or even injure the operator. Utility Model Content

[0004] The purpose of this utility model is to provide an electrical component support structure and cabinet, which aims to solve the technical problem in the prior art where the electrical components fall off the support beam due to the uncontrollable pulling force when pulling the electrical components forward.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: to provide an electrical component support structure, comprising:

[0006] A support beam is fixedly mounted on the frame of the cabinet and extends in the front-to-back direction; the front end of the support beam is provided with a front limiting part; and

[0007] A connecting beam is fixedly mounted on the side wall of the electrical component and located at the middle of the height direction of the electrical component; the connecting beam is placed on the supporting beam; a stop is provided at the rear end of the connecting beam;

[0008] When the electrical component is pulled forward, the stop portion abuts against the front limiting portion in the front-rear direction to prevent the electrical component from dislodging from the support beam.

[0009] In one possible implementation, the front limiting part is disposed on the inner bottom wall of the support beam, and the stop part is disposed on the outer bottom wall of the connecting beam.

[0010] In some embodiments, the support beam is an L-shaped plate structure; the vertical portion of the support beam is fixed to the frame; and the connecting beam is placed on the horizontal portion of the support beam.

[0011] In some embodiments, the top of the vertical portion of the support beam is provided with an upper limit portion, which is arranged parallel to the horizontal portion of the support beam, and there is a gap between the upper limit portion and the connecting beam.

[0012] In some embodiments, the rear end of the upper limit portion curves upward to form a raised portion.

[0013] In some embodiments, a guide block is provided at the rear end of the outer side wall of the connecting beam, and the guide block is inclined from front to back in a direction away from the supporting beam.

[0014] In one possible implementation, the rear end of the support beam is provided with a rear limiting part; wherein, after the electrical components are assembled in place, the stop part abuts against the rear limiting part.

[0015] In some embodiments, the front limiting portion and the rear limiting portion have the same structure.

[0016] In one possible implementation, the connecting beam is a C-shaped beam, and the open side plate of the C-shaped beam is fixed to the outer wall of the electrical component.

[0017] The beneficial effects of the electrical component support structure provided by this utility model are as follows: In the electrical component support structure of this utility model, the connecting beam is fixedly set on the outer wall of the electrical component, and the support beam is fixedly set on the frame of the cabinet. By sliding the connecting beam on the support beam, the electrical component can slide relative to the frame.

[0018] A front limiting part is set at the front end of the support beam, and a stop part is set at the rear end of the connecting beam. When the electrical component is pulled forward by a person, the stop part collides and abuts with the front limiting part, and is at the front sliding limit position, which can limit the connecting beam from continuing to slide forward, thereby preventing the electrical component from falling off the support beam.

[0019] Moreover, the connecting beam is located in the middle of the height direction of the electrical component. The connecting beam supports the electrical component and raises its support position. Compared with the bottom support of the electrical component, it can prevent the front end from tipping over and falling due to the low center of gravity of the electrical component; thus completely eliminating the risk of damage to the electrical component or injury to the operator.

[0020] Furthermore, the electrical components can be stopped at the front sliding limit position, which facilitates maintenance operations.

[0021] This utility model also provides a cabinet, including:

[0022] frame;

[0023] Electrical components; and

[0024] The aforementioned electrical component support structure;

[0025] The electrical device has a connecting beam on its left outer wall and a connecting beam on its right outer wall, and each connecting beam is placed on a supporting beam.

[0026] The cabinet provided by this utility model, by adopting the above-mentioned electrical component support structure, can prevent electrical components from falling off the support beam when they are pulled forward, thereby eliminating the risk of damage to electrical components or injury to operators and improving the safety of maintenance operations. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the electrical component support structure provided in an embodiment of the present utility model;

[0029] Figure 2 for Figure 1 Enlarged structural diagram of point A in the middle circle;

[0030] Figure 3 for Figure 1 Enlarged structural diagram of point B in the middle circle;

[0031] Figure 4 A schematic diagram of the support beam of the electrical component support structure provided in this embodiment of the utility model;

[0032] Figure 5 A schematic diagram of the connecting beam of the electrical component support structure provided in this embodiment of the utility model;

[0033] Figure 6 A schematic diagram of the cabinet provided for an embodiment of this utility model (the frame is not shown in the figure).

[0034] In the picture:

[0035] 1. Support beam; 11. Front limiting part; 12. Rear limiting part; 13. Upper limiting part; 131. Lifting part;

[0036] 2. Connecting beam; 21. Stop; 22. Guide block;

[0037] 3. Electrical components. Detailed Implementation

[0038] To make the technical problems, technical solutions, and beneficial effects 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.

[0039] Please refer to the following: Figures 1 to 6 The supporting structure for electrical components provided by this utility model will now be described. The supporting structure includes a supporting beam 1 and a connecting beam 2. The supporting beam 1 is fixedly mounted on the frame of the cabinet and extends in the front-to-back direction; a front limiting part 11 is provided at the front end of the supporting beam 1; the connecting beam 2 is fixedly mounted on the side wall of the electrical component 3 and is located at the middle of the height direction of the electrical component 3; the connecting beam 2 is placed on the supporting beam 1; a stop part 21 is provided at the rear end of the connecting beam 2; wherein, when the electrical component 3 is pulled forward, the stop part 21 abuts against the front limiting part 11 in the front-to-back direction to prevent the electrical component 3 from detaching from the supporting beam 1.

[0040] The cabinet frame is generally a six-sided frame structure, composed of multiple horizontal, vertical, and longitudinal beams. Support beam 1 is typically bolted to the frame, extending in the front-to-back direction and having a support surface perpendicular to the vertical direction. Connecting beam 2 rests on this support surface. Support beam 1 can be a C-shaped steel structure, a single flat plate structure, or an L-shaped plate structure. This embodiment does not limit the specific structure of support beam 1, as long as it can support connecting beam 2.

[0041] Electrical component 3 is generally a cuboid structure and can function as an independent module. Connecting beam 2 is preferably bolted to the left / right outer wall of electrical component 3. Connecting beam 2 also extends in the front-to-back direction. Since connecting beam 2 completely supports electrical component 3, it needs to have a certain thickness to ensure its load-bearing strength.

[0042] The connecting beam 2 is placed on the support beam 1 and can slide on the support beam 1, and the stop part 21 can also slide with the connecting beam 2.

[0043] Specifically, before installing the electrical component 3 onto the frame, the rear end of the connecting beam 2 is placed on the support beam 1, and then the electrical component 3 is pushed backward to the rear end of the support beam 1. After the electrical component 3 is in place, it is electrically connected to the copper busbar and wires behind it.

[0044] When maintenance is required on electrical component 3, it is manually pulled forward with force to disconnect it from the copper busbar and wires. When the stop part 21 collides and abuts against the front limit part 11, it can restrict the connecting beam 2 from continuing to slide forward, thereby preventing the electrical component 3 from falling off the support beam 1.

[0045] When it is necessary to remove the electrical component 3 from the support beam 1, manually move the electrical component 3 so that the stop part 21 moves forward and disengages from the front limit part 11, and then manually slowly pull the electrical component 3 off the support beam 1.

[0046] Compared with the prior art, the electrical component support structure provided by this utility model has a connecting beam 2 fixedly installed on the outer wall of the electrical component 3, and a support beam 1 fixedly installed on the frame of the cabinet. The electrical component 3 can slide relative to the frame by sliding the connecting beam 2 on the support beam 1.

[0047] A front limiting part 11 is provided at the front end of the support beam 1, and a stop part 21 is provided at the rear end of the connecting beam 2. When the electrical device 3 is pulled forward by a person, the stop part 21 collides and abuts with the front limiting part 11, and is in the front sliding limit position, which can limit the connecting beam 2 from continuing to slide forward, thereby preventing the electrical device 3 from falling off the support beam 1.

[0048] Moreover, the connecting beam 2 is located in the middle of the height direction of the electrical component 3. By supporting the electrical component 3 through the connecting beam 2, the support position of the electrical component 3 can be raised. Compared with supporting the bottom of the electrical component 3, it can avoid the front end from tipping over and falling due to the low center of gravity of the electrical component 3; thus completely eliminating the risk of damage to the electrical component 3 or injury to the operator.

[0049] Furthermore, the electrical component 3 can be stopped at the front sliding limit position, which facilitates maintenance operations.

[0050] In some embodiments, the aforementioned front limiting portion 11 and stop portion 21 may be adopted as follows: Figure 1 , Figure 4 and Figure 5 The structure shown is described in the following document. Figure 1 , Figure 4 and Figure 5 The front limiting part 11 is provided on the inner bottom wall of the support beam 1, that is, on the support surface of the support beam 1, and the stop part 21 is provided on the outer bottom wall of the connecting beam 2.

[0051] Specifically, before installing the electrical component 3 onto the frame, first place the stop 21 on the front limit 11, and then push the electrical component 3 backward. When removing the electrical component 3 from the support beam 1, first pull the electrical component 3 forward. After the stop 21 abuts against the front limit 11, manually raise the electrical component 3 slightly so that the stop 21 moves forward and is placed on the front limit 11. Then, manually and slowly pull the electrical component 3 off the support beam 1.

[0052] The stop portion 21 is disposed on the outer bottom wall of the connecting beam 2. Preferably, the thickness of the stop portion 21 is the same as the thickness of the front limiting portion 11. The stop portion 21 is detachably connected to the connecting beam 2, preferably by bolts. The connecting beam 2 can adopt a beam structure commonly used in the prior art. During assembly, it is only necessary to install the stop portion 21 at the end of the connecting beam 2.

[0053] The stop part 21 fills the gap between the rear end of the connecting beam 2 and the support beam 1. After the stop part 21 passes the front limiting part 11, the stop part 21 is always in frictional contact with the support surface of the support beam 1. On the one hand, it reduces the friction area between the connecting beam 2 and the support beam 1 to extend the service life of the connecting beam 2. On the other hand, it can also limit the tilting of the connecting beam 2.

[0054] It should be noted that when installing the electrical component 3, the stop part 21 can be placed on the support beam 1 by first bypassing the front limit part 11; or the stop part 21 can be placed directly on the front limit part 11 and then the electrical component 3 can be pushed backward.

[0055] The front limiting part 11 is disposed on the support surface of the support beam 1, and the front end of the front limiting part 11 is aligned with the front end of the support beam 1. The front limiting part 11 is a flat plate structure and is fixed to the support surface by bolts, such as... Figure 2 As shown.

[0056] Since connecting beams 2 are provided on both the left and outer walls of the electrical component 3, and each connecting beam 2 is placed on its corresponding mounting beam, this ensures that the electrical component 3 is subjected to balanced forces and maintains a stable fixed state. Compared to the front limiting part 11 being located on the side of the support beam 1, this embodiment places the front limiting part 11 on the support surface of the support beam 1. This eliminates the need to consider the assembly accuracy in the left and right directions, simplifies the design and installation accuracy of the front limiting part 11, and allows it to adapt to electrical components 3 of different sizes and models.

[0057] Furthermore, when the connecting beam 2 slides, the front limiting part 11 remains in close contact with the connecting beam 2 in the vertical direction, meaning that the connecting beam 2 and the front limiting part 11 are in frictional contact. Therefore, when the electrical component 3 is pushed backward, the connecting beam 2 remains in frictional contact with the front limiting part 11, creating damping and preventing the electrical component 3 from sliding backward too quickly and violently, thus avoiding impact with the frame. When the electrical component 3 is pulled forward, the connecting beam 2 remains in frictional contact with the front limiting part 11, creating damping, which further prevents the electrical component 3 from sliding forward rapidly and suddenly detaching from the supporting beam 1.

[0058] In some embodiments, the aforementioned support beam 1 may be as follows: Figure 1 and Figure 4 The structure shown is described in the following document. Figure 1 and Figure 4 The support beam 1 is an L-shaped plate structure; the vertical part of the support beam 1 is fixed to the frame; the connecting beam 2 is placed on the horizontal part of the support beam 1. Specifically, the vertical part of the support beam 1 is fixed to the frame with bolts. The front limiting part 11 is also fixed to the horizontal part of the support beam 1 with bolts.

[0059] The support beam 1 is an L-shaped plate structure, which is simple in structure and easy to process, manufacture and assemble with the frame. Moreover, the support beam 1 has no obstruction above or inside the connecting beam 2, which makes it convenient for the rear end of the connecting beam 2 to be placed on the front limiting part 11 before installing and removing the electrical components 3.

[0060] When the electrical component 3 slides to the point where the stop portion 21 abuts against the front limit portion 11, the portion of the connecting beam 2 extending forward from the support beam 1 increases. Because the electrical component 3 is relatively heavy, it requires manual support at this point; otherwise, the front end of the electrical component 3 will fall downwards. To solve this problem, in some embodiments, the support beam 1 can also be designed as follows: Figure 1 and Figure 4 The structure shown is described in the following document. Figure 1 and Figure 4 The upper limit part 13 is provided at the top of the vertical part of the support beam 1. The upper limit part 13 is arranged parallel to the horizontal part of the support beam 1, and there is a gap between the upper limit part 13 and the connecting beam 2.

[0061] The upper limit part 13 forms an upper limit on the support beam 1. After the electrical component 3 slides to the stop part 21 and abuts against the front limit part 11, even if the electrical component 3 is no longer supported by the hand, the front end of the electrical component 3 will tend to fall downward. Then the rear end of the connecting beam 2 will tilt upward and abut against the upper limit part 13. The upper limit part 13 restricts the rear end of the connecting beam 2 from continuing to tilt upward, thereby preventing the front end of the connecting beam 2 and the electrical component from falling downward.

[0062] An upper limit position 13 is provided on the support beam 1, which can save effort when pulling the electrical component 3 outward, without having to support the electrical component 3 continuously. The electrical component 3 can stay in any position for easy maintenance.

[0063] Preferably, please refer to Figure 4 Based on the above embodiment, the rear end of the upper limit portion 13 is raised upward to form a raised portion 131.

[0064] The raised portion 131 at the rear end of the upper limit section 13 tilts upwards from front to back. If the electrical component 3 tends to drop downwards at its front end, the rear end of the connecting beam 2 will tilt upwards and abut against the raised portion 131. Because the raised portion 131 is tilted, the contact area with the rear end of the connecting beam 2 can be increased, further ensuring the stability of the limit.

[0065] Preferably, the front end of the upper limit portion 13 also curves upward to form a raised portion 131, and the two raised portions 131 are symmetrically arranged. Therefore, the upper limit portion 13 can be regarded as a front-to-back symmetrical structure. In addition, the upper limit portion 13 is located at the center of the length direction of the support beam 1, so the support beam 1 can also be regarded as a front-to-back symmetrical structure.

[0066] Since the support beam 1 is an L-shaped plate structure, its vertical portion creates a limit in the left and right directions. When installing the electrical component 3, to facilitate the rear end of the connecting beam 2 extending into the support beam 1, in some embodiments, the connecting beam 2 can be designed as follows: Figure 5 The structure shown is described in the following document. Figure 5 A guide block 22 is provided at the rear end of the outer side wall of the connecting beam 2. The guide block 22 is inclined from front to back in the direction away from the supporting beam 1.

[0067] The outer wall of the connecting beam 2 refers to the side wall of the vertical part near the support beam 1. A guide block 22 is provided on the outer wall, and the guide block 22 is tilted backward. When installing the electrical component 3, the guide block 22 is first placed on the support beam 1, and then the electrical component 3 is pushed backward.

[0068] Since the guide block 22 is tilted away from the support beam 1, there is a gap between the guide block 22 and the vertical part of the support beam 1. Therefore, when installing the electrical components 3, it is not necessary to precisely align the connecting beam 2 and the support beam 1, which simplifies the installation operation.

[0069] In some embodiments, the aforementioned support beam 1 may also adopt the following... Figure 1 , Figure 3 , Figure 4 and Figure 6 The structure shown is described in the following document. Figure 1 , Figure 3 , Figure 4 and Figure 6 The rear end of the support beam 1 is provided with a rear limiting part 12; wherein, after the electrical component 3 is assembled in place, the stop part 21 abuts against the rear limiting part 12.

[0070] The rear limiting part 12 is located at the rear end of the support beam 1. During the sliding process of the connecting beam 2, it will not come into contact with the rear limiting part 12. Therefore, the rear limiting part 12 can abut against the connecting beam 2 in the front-back direction, or it can abut against it in any other direction, as long as the two can form a limiting.

[0071] Specifically, before installing the electrical component 3 onto the frame, the rear end of the connecting beam 2 is placed on the support beam 1, and then the electrical component 3 is pushed backward. When the rear end of the connecting beam 2 abuts against the rear limiting part 12, the operator can feel an increase in pushing resistance, indicating that the electrical component 3 is installed in place and sliding can be stopped. Because the front end of the connecting beam 2 abuts tightly against the front limiting part 11 in the vertical direction, and the rear end abuts against the rear limiting part 12, both the front and rear ends of the connecting beam 2 are limited and cannot move, thus ensuring the stability of the electrical component 3 during installation.

[0072] Preferably, the rear limiting part 12 is disposed on the inner bottom wall of the support beam 1, that is, disposed on the support surface of the support beam 1. Then, after the electrical component 3 slides into place, the rear end of the connecting beam 2 abuts against the rear limiting part 12 in the front-rear direction.

[0073] Specifically, when installing the electrical component 3, first place the rear end of the connecting beam 2 on the support beam 1, and then push the electrical component 3 backward. When the rear end of the connecting beam 2 touches the rear limit part 12, the rear limit part 12 forms a block. Even if the force applied backward is increased manually, it is impossible to move backward past the rear limit part 12. At this time, it indicates that the electrical component 3 is installed in place.

[0074] The rear end of the connecting beam 2 abuts against the rear limiting part 12 in the front-to-back direction. On the one hand, it can intuitively remind the operator that the electrical component 3 has slid into place. On the other hand, after the electrical component 3 is assembled, the rear limiting part 12 forms a block, which can restrict the connecting beam 2 from moving backward under any external force, so as to ensure the stability of the electrical component 3 after installation.

[0075] In some embodiments, the aforementioned front limiting portion 11 and rear limiting portion 12 may be adopted as follows: Figures 1 to 4 The structure shown is described in the following document. Figures 1 to 4 The front limiting part 11 and the rear limiting part 12 have the same structure. Both are flat plate structures with identical plate dimensions. Thus, when installing the front limiting part 11 and the rear limiting part 12 on the support beam 1, it is not necessary to consider which end of the support beam 1 is the front end and which end is the rear end; the flat plate can be directly fixed to the support surface with bolts, simplifying the installation process.

[0076] In addition, the structure of the stop part 21 can be the same as that of the front limit part 11 and the rear limit part 12. All three are flat plate structures and have the same size, which facilitates processing and manufacturing as well as transportation without differentiation.

[0077] In some embodiments, the connecting beam 2 may adopt the structure shown in the figure, see [reference]. Figure 5 The connecting beam 2 is a C-shaped beam, and the open side plate of the C-shaped beam is fixed to the outer wall of the electrical component 3.

[0078] The C-shaped beam has good rigidity and a certain thickness, which can provide stable support for the electrical component 3.

[0079] The open side plate of the C-shaped beam is fixed to the outer wall of the electrical component 3. The open side plate can better adhere to the outer wall of the electrical component 3 to ensure that the other side plates of the C-shaped beam will not undergo slight deformation or stress concentration.

[0080] Based on the same inventive concept, this application also provides a cabinet, including a frame, electrical components 3, and the aforementioned electrical component support structure.

[0081] The frame is generally a six-sided frame structure, which is spliced ​​together by multiple horizontal beams, longitudinal beams and vertical beams; the support beam 1 is generally fixed to the frame by bolts. The support beam 1 extends in the front-to-back direction and has a support surface perpendicular to the vertical direction. The connecting beam 2 is placed on the support surface.

[0082] Electrical component 3 is generally a cuboid structure and can function as an independent module. Connecting beam 2 is preferably bolted to the left / right outer walls of electrical component 3. Connecting beam 2 also extends in the front-to-back direction.

[0083] Among them, the left outer wall and the right outer wall of the electrical device 3 are each provided with a connecting beam 2, and each connecting beam 2 is placed on a support beam 1 to ensure that the electrical device 3 is subjected to balanced force and has a stable fixed state.

[0084] The cabinet provided by this utility model, due to the adoption of the above-mentioned electrical component support structure, can prevent the electrical component 3 from falling off the support beam 1 when it is pulled forward, thereby eliminating the risk of damage to the electrical component 3 or injury to the operator and improving the safety of maintenance operations.

[0085] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A support structure for an electrical component, characterized in that, include: A support beam (1) is fixedly mounted on the frame of the cabinet and extends in the front-to-back direction; the front end of the support beam (1) is provided with a front limiting part (11); and A connecting beam (2) is fixedly installed on the side wall of the electrical device (3) and located in the middle part of the height direction of the electrical device (3); the connecting beam (2) is placed on the support beam (1); the rear end of the connecting beam (2) is provided with a stop (21). When the electrical device (3) is pulled forward, the stop (21) is used to abut against the front limit (11) in the front-back direction to restrict the electrical device (3) from coming off the support beam (1).

2. The electrical component support structure as described in claim 1, characterized in that, The front limiting part (11) is provided on the inner bottom wall of the support beam (1), and the stop part (21) is provided on the outer bottom wall of the connecting beam (2).

3. The electrical component support structure as described in claim 2, characterized in that, The support beam (1) is an L-shaped plate structure; the vertical part of the support beam (1) is fixed on the frame; the connecting beam (2) is placed on the horizontal part of the support beam (1).

4. The electrical component support structure as described in claim 3, characterized in that, The upper limit part (13) is provided at the top of the vertical part of the support beam (1). The upper limit part (13) is arranged parallel to the horizontal part of the support beam (1). There is a gap between the upper limit part (13) and the connecting beam (2).

5. The electrical component support structure as described in claim 4, characterized in that, The rear end of the upper limit part (13) curves upward to form a raised part (131).

6. The electrical component support structure as described in claim 2, characterized in that, The rear end of the outer wall of the connecting beam (2) is provided with a guide block (22), which is inclined from front to back in a direction away from the supporting beam (1).

7. The electrical component support structure as described in claim 1, characterized in that, The rear end of the support beam (1) is provided with a rear limiting part (12); wherein, after the electrical component (3) is assembled in place, the stop part (21) abuts against the rear limiting part (12).

8. The electrical component support structure as described in claim 7, characterized in that, The front limiting part (11) has the same structure as the rear limiting part (12).

9. The electrical component support structure as described in claim 1, characterized in that, The connecting beam (2) is a C-shaped beam, and the open side plate of the C-shaped beam is fixed on the outer wall of the electrical component (3).

10. A server rack, characterized in that, include: frame; Electrical components (3); as well as The electrical component support structure according to any one of claims 1-9; The electrical device (3) has a connecting beam (2) on its left outer wall and a connecting beam (2) on its right outer wall, and each connecting beam (2) is placed on a supporting beam (1).

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