Device box and container

Abstract

The utility model provides equipment box and container. Equipment box includes box body, apron, backboard and mounting plate. Box body defines and install the cavity, and install the cavity has first opening and second opening. Apron rotatably installs to box body, to open or close first opening. Backboard is detachably connected to box body, to close second opening. Mounting plate is installed to install the cavity, and with backboard detachably connected, and mounting plate is used to install electrical element. Provide detachable backboard, and it is convenient for maintenance personnel's maintenance, has solved the difficult problem of replacing equipment in crowded space, has improved maintenance efficiency and security greatly. Mounting plate and backboard are detachably connected, when backboard is dismantled, can take out whole mounting plate and all electrical elements on it from box body as a complete module, has realized modular maintenance.

Description

Technical Field

[0001] This utility model relates to the field of container technology, and more specifically to an equipment box and a container. Background Technology

[0002] In the field of container shipping, to meet functions such as monitoring, power supply, and environmental control, electrical equipment such as emergency stop switches, control units, and junction boxes are usually installed on the container. These devices are typically housed in a single equipment box for protection and organization.

[0003] Currently, common equipment boxes typically have only one opening, sealed by a cover. When it is necessary to install, replace, or maintain equipment deep inside the box, especially when the box is already filled with electrical components, the operating space is extremely limited. Maintenance personnel must perform all operations through this single opening, making it difficult to use tools, obstructing their view, resulting in extremely inconvenient and inefficient equipment replacement, and increasing the risk of touching or damaging other surrounding wiring and equipment during operation.

[0004] Therefore, there is a need to provide an equipment box and container to at least partially solve the above problems. Utility Model Content

[0005] The utility model description section introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This utility model description section is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0006] To at least partially solve the above problems, the first aspect of this utility model provides an equipment box for use in a container, comprising: The housing defines a mounting cavity, which has a first opening and a second opening; A cover plate is rotatably mounted to the housing to open or close the first opening; A back panel, detachably connected to the housing, to close the second opening; and The mounting plate is installed into the mounting cavity and is detachably connected to the back plate. The mounting plate is used to install electrical components.

[0007] According to the equipment box of the first aspect of this utility model, the first and second openings allow for routine inspections by opening the cover at the first opening. When it is necessary to replace or repair equipment deep within the mounting cavity, especially equipment obscured by other devices, maintenance personnel can remove the entire back panel through the second opening, thus fully exposing the entire mounting cavity and all equipment. This provides unobstructed, panoramic operation, completely solving the problem of replacing equipment in confined spaces and greatly improving maintenance efficiency and safety. The mounting plate is used to install electrical components and is detachably connected to the back panel. When removing the back panel, the entire mounting plate and all electrical components on it can be removed from the box as a complete module. All complex wiring, equipment fixing, and debugging work can be performed outside the spacious enclosure, achieving modular maintenance.

[0008] Optionally, a sealing strip is provided on the inner side of the cover plate to press with the box body to form a sealing structure.

[0009] Optionally, the box body is provided with a first flange inside, and the first flange has a folded edge on the side facing the cover plate. When the cover plate is closed, the folded edge can abut against the sealing strip.

[0010] Optionally, a second flange is provided on the outer periphery of the box body.

[0011] Optionally, the side wall of the box is provided with a wire hole and / or a heat dissipation hole.

[0012] Optionally, the back plate is provided with a plurality of through holes for connection to the housing and / or mounting plate by fasteners.

[0013] Optionally, the mounting plate is provided with a plurality of mounting holes for connecting to the back plate by fasteners, for mounting electrical components, or for threading wires.

[0014] Optionally, at least a portion of the mounting plate is spaced apart from the back plate.

[0015] Optionally, the cover plate is connected to the box body by a detachable hinge.

[0016] Optionally, a latch for securing the cover plate is provided on the side of the cover plate away from its axis of rotation.

[0017] Optionally, the cover plate has a third opening, and a transparent plate is detachably provided at the third opening.

[0018] A second aspect of this utility model provides a container, including the aforementioned equipment box.

[0019] According to the second aspect of this utility model, the container achieves functional modularity through the integrated design of the equipment box and the container, which facilitates the standardized production and assembly of the container.

[0020] Optionally, the equipment box is installed on the container body by welding or angle iron fixing. Attached Figure Description

[0021] The following drawings, which illustrate embodiments of the present invention, are incorporated herein as part of the present invention for understanding the invention. The drawings show embodiments of the present invention and their descriptions, serving to explain the principles of the present invention. In the drawings, Figure 1 This is a perspective view of a device box according to a preferred embodiment of the present invention, with the cover plate in the open state. Figure 2 This is a perspective view of a device box according to a preferred embodiment of the present invention, in which the cover plate is in the closed state; Figure 3 This is a three-dimensional schematic diagram of the device box from another perspective, representing a preferred embodiment of the present invention. Figure 4 This is a front view schematic diagram of a device box according to a preferred embodiment of the present invention; Figure 5 For along Figure 4 A schematic diagram of the cross-section intercepted by the centerline aa; Figure 6 for Figure 5 An enlarged schematic diagram of part A in the diagram; Figure 7 This is a three-dimensional schematic diagram of the device box body according to a preferred embodiment of the present invention; Figure 8 This is a three-dimensional schematic diagram of the device box body from another perspective, representing a preferred embodiment of the present invention. Figure 9 This is a three-dimensional schematic diagram of the cover plate of the device box according to a preferred embodiment of the present invention; Figure 10 This is a perspective view of the back panel and mounting plate of the device box according to a preferred embodiment of the present invention.

[0022] Explanation of reference numerals in the attached figures 10: Box body 11: First opening 12: Second opening 13: First flange 14: Folding the edge 15: Second flange 16: Cable threading holes / heat dissipation holes 17: Angle iron 20: Cover plate 21: Sealing strip 22: Detachable hinge 23: Lock 24: Third opening 25: Transparent panel 30: Backplate 31: Through hole 40: Mounting plate 41: Mounting hole 50: Fasteners Detailed Implementation

[0023] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that embodiments of the present invention may be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with embodiments of the present invention.

[0024] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to the present invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof.

[0025] In this document, ordinal numbers such as "first" and "second" used in this invention are merely identifiers and do not have any other meaning, such as a specific order. Moreover, for example, the term "first component" does not imply the existence of "second component," and the term "second component" does not imply the existence of "first component."

[0026] In this article, terms such as "up," "down," "front," "back," "left," and "right" are used only to indicate the relative positional relationship between related parts, rather than to define the absolute position of these related parts.

[0027] In this document, terms such as “equal” and “same” are not strict mathematical and / or geometric limitations, but also include errors that are understandable to those skilled in the art and permissible in manufacturing or use.

[0028] Unless otherwise stated, the numerical ranges in this document include not only the entire range within its two endpoints, but also the subranges contained therein.

[0029] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that the disclosure of the present invention is thorough and complete, and that the concept of these exemplary embodiments is fully conveyed to those skilled in the art.

[0030] Reference Figures 1 to 10 This utility model provides an equipment box. The equipment box includes a box body 10, a cover plate 20, a back plate 30, and a mounting plate 40. The box body 10 defines a mounting cavity with a first opening 11 and a second opening 12. The cover plate 20 is rotatably mounted to the box body 10 to open or close the first opening 11. The back plate 30 is detachably connected to the box body 10 to close the second opening 12. The mounting plate 40 is installed in the mounting cavity and detachably connected to the back plate 30. The mounting plate 40 is used to mount electrical components. With the first opening 11 and the second opening 12, routine inspections can be performed by opening the cover plate 20 at the first opening 11; while when it is necessary to replace or repair equipment deep within the mounting cavity, especially equipment obscured by other equipment, maintenance personnel can remove the entire back plate 30 from the second opening 12, thereby completely exposing the entire mounting cavity and all equipment, providing unobstructed, panoramic operation, completely solving the problem of replacing equipment in confined spaces, and greatly improving maintenance efficiency and safety. The mounting plate 40 is used to install electrical components and is detachably connected to the back plate 30. When removing the back plate 30, the entire mounting plate 40 and all the electrical components on it can be removed from the housing 10 as a complete module. All complex wiring, equipment mounting, and commissioning work can be carried out outside the spacious housing, enabling modular maintenance.

[0031] Optionally, a sealing strip 21 is provided on the inner side of the cover plate 20 (i.e., the side facing the box body 10) to form a sealing structure by pressing it with the box body 10. When the cover plate 20 is closed and pressed tightly, the sealing strip 21 can effectively isolate the external environment and prevent dust, moisture, water vapor and other pollutants from entering the installation cavity through the gap between the cover plate 20 and the box body 10.

[0032] Based on the above embodiment, the box body 10 is provided with a first flange 13 inside. A folded edge 14 is formed on the side of the first flange 13 facing the cover plate 20. When the cover plate 20 is closed, the folded edge 14 can abut against the sealing strip 21. The first flange 13 enhances the contact pressure between the cover plate 20 and the sealing strip 21 when the cover plate 20 is closed, ensuring that the sealing strip 21 is fully compressed and further improving sealing reliability. Simultaneously, the folded edge 14 provides clear guidance and limitation for the compression of the sealing strip 21, making the deformation of the sealing strip 21 controllable and orderly.

[0033] Optionally, a second flange 15 is provided on the outer periphery of the housing 10. The second flange 15 provides a larger welding or mounting area, allowing the equipment housing to be installed more securely and reliably onto the container body. Optionally, the second flange 15 is integrally bent. The integral bending process enhances the structural strength at this point, making it less prone to deformation and ensuring long-term reliability.

[0034] Optionally, the side wall of the housing 10 is provided with a cable threading hole 16. The cable threading hole 16 is used to neatly introduce and lead out cables, which facilitates cable management and improves safety.

[0035] Optionally, the side wall of the housing 10 is provided with heat dissipation holes 16. The heat dissipation holes 16 promote air convection inside and outside the mounting cavity, effectively removing the heat generated by the electrical components during operation, and preventing the equipment from degrading or being damaged due to overheating.

[0036] Optionally, the back plate 30 is provided with a plurality of through holes 31 for connection to the housing 10 and / or mounting plate 40 via fasteners 50. The through holes 31 facilitate connection using fasteners 50. Optionally, the through holes 31 are threaded holes or smooth holes passing through the back plate 30.

[0037] Optionally, the mounting plate 40 is provided with a plurality of mounting holes 41. Optionally, the mounting holes 41 are used for connection to the back plate 30 via fasteners 50, and the mounting holes 41 are threaded holes or smooth holes. Optionally, the mounting holes 41 are used for mounting electrical components, and the mounting holes 41 are arranged according to the mounting size and hole position of the electrical components, for example, they are oblong holes to allow for fine adjustment in the mounting position. Optionally, the mounting holes 41 are used for passing wires, improving the safety and neatness of wiring.

[0038] Optionally, at least part of the mounting plate 40 is spaced apart from the back plate 30. This spacing creates valuable wiring space between the mounting plate 40 and the back plate 30. Cables can enter through the cable entry hole 16, be neatly routed within this space, and then connected to electrical components, resulting in a cleaner interior and avoiding interference from cables to component installation.

[0039] Optionally, the area of ​​the back panel 30 is larger than the opening area of ​​the second opening 12. The back panel 30 is mounted to the outside of the housing 10. The mounting plate 40 is located on the side of the back panel 30 facing the housing 10. Optionally, the area of ​​the mounting plate 40 is smaller than the opening area of ​​the second opening 12.

[0040] Optionally, the cover plate 20 is connected to the housing 10 via a detachable hinge 22. Optionally, the detachable hinge 22 is a hinge, with one side of the hinge fixed to the housing 10 by screws and the other side fixed to the cover plate 20 by screws. When it is necessary to completely remove the cover plate 20, simply unscrew all the screws connecting the hinge and the cover plate 20 to remove the cover plate 20, thus achieving the detachable function. It is understood that the detachable hinge 22 is not limited to a hinge form; it can also be a pin-type or other connection structure capable of achieving rotation and detachment.

[0041] Optionally, a latch 23 for securing the cover 20 is provided on the side of the cover 20 away from its axis of rotation (i.e., the side opposite to the detachable hinge 22). Optionally, the latch 23 is a rotary pressing latch 23. The latch 23 includes a latch fixed to the cover 20 and a latch fixed to the housing 10. By inserting a key into the latch on the cover 20, or by rotating the handle, a cam or screw mechanism can be activated, causing the cover 20 to be pulled towards and pressed against the housing 10, thereby ensuring that the inner sealing strip 21 is fully compressed to form a reliable seal.

[0042] Optionally, the cover 20 has a third opening 24, and a transparent panel 25 is detachably installed at the third opening 24. Optionally, the transparent panel 25 is an acrylic panel or a glass panel. The transparent panel 25 allows direct observation of the working status of the equipment inside the equipment box without opening the cover 20, facilitating daily inspections.

[0043] This utility model also provides a container, including the aforementioned equipment box. Through the integrated design of the equipment box and the container, functional modularity is achieved, facilitating standardized production and assembly of the container.

[0044] Optionally, the equipment box can be installed on the container body by welding or by angle iron 17 fixing. The installation method is flexible. Welding is suitable for permanent fixing, while angle iron 17 fixing facilitates later disassembly and maintenance, improving the overall compactness of the container structure.

[0045] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for descriptive purposes only and is not intended to limit the scope of the invention. Terms such as “set” appearing herein can refer to either a component being directly attached to another component or a component being attached to another component via an intermediary. A feature described in one embodiment may be applied, alone or in combination with other features, to another embodiment, unless that feature is not applicable in that other embodiment or is otherwise stated.

[0046] This utility model has been described through the above embodiments. However, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit this utility model to the described embodiments. Those skilled in the art will understand that many more variations and modifications can be made based on the teachings of this utility model, and all such variations and modifications fall within the scope of protection claimed by this utility model.

Claims

1. An equipment box for use in a container, characterized in that, include: The housing defines a mounting cavity, the mounting cavity having a first opening and a second opening; A cover plate is rotatably mounted to the housing to open or close the first opening; A back panel, detachably attached to the housing, to close the second opening; as well as The mounting plate is installed into the mounting cavity and is detachably connected to the back plate. The mounting plate is used to install electrical components.

2. The device box according to claim 1, characterized in that, The inner side of the cover plate is provided with a sealing strip, which is used to press with the box body to form a sealing structure.

3. The device box according to claim 2, characterized in that, The box body has a first flange inside, and the first flange has a folded edge on the side facing the cover plate. When the cover plate is closed, the folded edge can abut against the sealing strip.

4. The device box according to claim 1, characterized in that, The outer periphery of the box is provided with a second flange.

5. The device box according to claim 1, characterized in that, The side wall of the box is provided with a wire hole and / or a heat dissipation hole.

6. The device box according to claim 1, characterized in that, The back plate has multiple through holes for connection to the housing and / or mounting plate via fasteners; and / or The mounting plate has multiple mounting holes for connecting to the back plate via fasteners, for mounting electrical components, or for threading wires; and / or At least a portion of the mounting plate is spaced apart from the back plate.

7. The device box according to claim 1, characterized in that, The cover plate is connected to the box body by a detachable hinge; and / or A latch for securing the cover plate is provided on the side of the cover plate away from its axis of rotation.

8. The device box according to claim 1, characterized in that, The cover plate has a third opening, and a transparent plate is detachably installed at the third opening.

9. A container, characterized in that, Includes the device box according to any one of claims 1 to 8.

10. The container according to claim 9, characterized in that, The equipment box is installed on the container body by welding or angle iron fixing.

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