Control cabinet

Abstract

The utility model provides a control cabinet, relates to the technical field of electric control equipment, and solves the technical problems that a control cabinet is unreasonable in deployment, large in size and low in protection level. The control cabinet comprises a cabinet body, and at least one supporting plate is arranged in the cabinet body so as to divide an inner cavity into at least two layers of installation areas; the protection structure is arranged in a part of the mounting area and is used for performing dustproof and waterproof protection on low-protection-grade electrical components in the mounting area; the electronic components in the mounting region are arranged in a stacked manner. According to the utility model, through an up-and-down layered structure and a controller multi-layer stacking technology, the installation layout of components is optimized, the space utilization rate is improved, and meanwhile, the control cabinet is designed in a partitioned protection manner, so that the miniaturization and high protection of the control cabinet are realized.

Description

Technical Field

[0001] This utility model relates to the field of electrical control equipment technology, and in particular to a small, highly protected robot control cabinet. Background Technology

[0002] With the rapid development of industrial automation and robotics, robot control cabinets, as an important component of robot systems, are also undergoing continuous technological advancements. Traditional robot control cabinets have relatively simple electrical components with limited functionality, requiring the installation of multiple components to meet specific needs. Furthermore, their flat installation results in unused internal space, a large overall size, and drawbacks such as large footprint and heavy weight, making installation and deployment inconvenient. Additionally, most traditional robot control cabinets are only dustproof, lacking waterproof capabilities; some require external protective covers for waterproofing.

[0003] Therefore, for scenarios with limited space and harsh working environments, miniaturization, lightweighting, and high protection have become important trends in the development of robot control cabinet technology. Utility Model Content

[0004] The purpose of this utility model is to provide a small, highly protected robot control cabinet to solve the technical problems of unreasonable deployment, large size, and low protection level of existing control cabinets.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] The present invention provides a control cabinet, including a cabinet body, wherein at least one support plate is provided inside the cabinet body to divide the inner cavity into at least two installation areas; and a protective structure is provided in part of the installation areas to provide dust and water protection for low-protection-level electrical components in the installation areas; the electronic components in the installation areas are arranged in a stacked manner.

[0007] The control cabinet provided by this utility model improves the internal space utilization of the control cabinet by optimizing the layout of each component and adopting controller stacking technology, making wiring convenient and the structure compact. At the same time, the upper and lower layered design and zoned protection enable the control cabinet to achieve an overall IP54 protection level, making it suitable for various harsh working environments.

[0008] As a further improvement of this utility model, the cabinet includes a bottom plate, a front panel, a rear panel, a supporting cable tray, and a top cover plate; wherein:

[0009] Both the upper cover plate and the lower base plate are U-shaped structures, and the upper cover plate covers the top of the lower base plate;

[0010] The front panel is disposed on the front side of the lower base plate and the upper cover plate;

[0011] The rear panel is disposed on the rear side of the lower base plate and the upper cover plate;

[0012] The two ends of the support cable tray are connected to the front panel and the rear panel, respectively.

[0013] As a further improvement of this utility model, the top of the two free ends of the lower base plate is provided with an inwardly bent first folded edge, and a sealing strip is provided on the first folded edge.

[0014] As a further improvement of this utility model, a second folded edge is provided on each of the four sides of the front panel and the rear panel, and a sealing strip is provided on the second folded edge.

[0015] As a further improvement of this utility model, sealing strips are provided on the four sides of the free end of the upper cover plate.

[0016] As a further improvement of this utility model, the number of support plates is one, which is mounted on the top of the lower base plate to form a first mounting area between the support plate and the lower base plate, and a second mounting area between the support plate and the upper cover plate; the left and right sides of the support plate are respectively provided with upwardly extending third folded edges, and the front and rear sides of the support plate are respectively provided with downwardly extending fourth folded edges.

[0017] This utility model adopts a layered design and zoned protection. The upper cavity of the control cabinet is sealed and protected, and components in the upper cavity that do not have high protection are protected. The plugs and buttons on the front panel and the fans and resistors in the lower cavity are selected with high protection components, so that the control cabinet as a whole reaches the IP54 protection level, which can cope with various harsh working environments. It solves the problem that the traditional control cabinet has a low protection level and cannot be used in high temperature, high humidity and dusty environments.

[0018] As a further improvement of this utility model, a resistor bracket is provided on the support plate on the side corresponding to the first mounting area, and the resistor is mounted on the resistor bracket.

[0019] As a further improvement of this utility model, a filter, a transformer, and a driver are sequentially laid flat on the support plate on the side corresponding to the second installation area; it also includes an auxiliary control bracket; the main controller is mounted on the support plate and located at the bottom of the auxiliary control bracket; the auxiliary controller is mounted on the auxiliary control bracket.

[0020] This utility model optimizes the layout of various components, adopts stacking technology, and integrates electronic components, thereby reducing the size of internal control modules and components, improving the utilization rate of internal space, and achieving convenient wiring and compact structure. It is suitable for various small space scenarios, facilitates integration and deployment, and solves the problems of traditional control cabinets being large in size, heavy in weight, and difficult to transport.

[0021] As a further improvement of this utility model, the front panel is equipped with an I / O port, a network port, a switch, a button, and an indicator light.

[0022] As a further improvement of this utility model, a circulating fan and a heavy-duty head are installed on the rear panel.

[0023] As a further improvement of this utility model, a fan cover is installed on the lower base plate, and a cooling fan is installed inside the fan cover.

[0024] The control cabinet provided by this utility model significantly reduces the size of the control cabinet, making it suitable for various small space scenarios, easy to integrate and deploy. The control cabinet as a whole reaches the IP54 protection level, which can be used in various harsh working environments. It solves the problems of traditional control cabinets being large in size, heavy in weight, and difficult to move. It also solves the problem of traditional control cabinets having low protection levels and being unable to be used in environments with high temperature, high humidity, and high dust. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, 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.

[0026] Figure 1 This is an exploded structural diagram of the controller of this utility model;

[0027] Figure 2 This is a top view of the controller of this utility model after the top cover has been removed;

[0028] Figure 3 This is a three-dimensional structural diagram of the controller after the front panel and top cover have been removed;

[0029] Figure 4 This is a partial exploded view of the controller of this utility model;

[0030] Figure 5 This is a schematic diagram of the structure of the lower base plate in the controller of this utility model;

[0031] Figure 6 This is a schematic diagram of the front panel structure of the controller of this utility model;

[0032] Figure 7 This is a schematic diagram of the support plate in the controller of this utility model;

[0033] Figure 8 This is a schematic diagram of the structure of the rear panel of the controller in this utility model;

[0034] Figure 9 This is a schematic diagram of the supporting wiring groove in the controller of this utility model;

[0035] Figure 10 This is a schematic diagram of the upper cover plate in the controller of this utility model.

[0036] In the diagram: 1. Support plate; 2. Bottom plate; 3. Front panel; 4. Rear panel; 5. Cable routing channel; 6. Top cover plate; 7. First folded edge; 8. Second folded edge; 9. Third folded edge; 10. Fourth folded edge; 11. Sealing strip; 12. Low voltage installation area; 13. High voltage installation area; 14. Auxiliary control bracket; 15. Main controller; 16. Auxiliary controller. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0038] like Figures 1-10 As shown, this utility model provides a small, high-protection robot control cabinet, including a cabinet body with a cavity inside; at least one support plate 1 is provided inside the cabinet body to divide the cavity into at least two installation areas; each installation area can be used to install electronic components; considering that some electronic components have a high protection level while others have a low protection level, in order to achieve zoned protection, this embodiment also includes a protective structure set in some installation areas to provide dust and water protection for the low protection level electrical components in those installation areas; by installing low protection level electronic components in the same installation area and then selectively protecting that installation area, the protection level of that installation area is improved, thereby providing targeted protection for the low protection level electronic components; all electronic components in the installation areas are arranged in a stacked manner, which can save space and reduce the floor area.

[0039] The control cabinet provided by this utility model improves the internal space utilization of the control cabinet by optimizing the layout of each component and adopting controller stacking technology, making wiring convenient and the structure compact. At the same time, the upper and lower layered design and zoned protection enable the control cabinet to achieve an overall IP54 protection level, making it suitable for various harsh working environments.

[0040] like Figure 1 As shown, in one optional embodiment of this utility model, the cabinet includes a bottom plate 2, a front panel 3, a rear panel 4, a cable routing groove 5, and an upper cover plate 6; wherein:

[0041] Both the upper cover plate 6 and the lower bottom plate 2 are U-shaped structures, and the upper cover plate 6 covers the top of the lower bottom plate 2;

[0042] The front panel 3 is located on the front side of the lower base plate 2 and the upper cover plate 6;

[0043] The rear panel 4 is located on the rear side of the lower base plate 2 and the upper cover plate 6;

[0044] The two ends of the support cable tray 5 are connected to the mounting ears of the front panel 3 and the rear panel 4 by screws, respectively.

[0045] To facilitate connection and ensure connection sealing and stability, in this embodiment, the top of the two free ends of the lower base plate 2 is provided with an inwardly bent first fold 7, and a sealing strip 11 is provided on the first fold 7, and the support plate 1 is fixedly connected to the lower base plate 2 by screws.

[0046] Furthermore, the front panel 3 and the rear panel 4 are provided with second folded edges 8 on all four sides, and sealing strips 11 are provided on the second folded edges 8.

[0047] Furthermore, sealing strips 11 are provided on the four sides of the free end of the upper cover plate 6.

[0048] Quick assembly and sealing connections are achieved through folded edges and sealing strips, resulting in a good sealing effect.

[0049] As an optional embodiment of this utility model, such as Figures 1-10 As shown, there is one support plate 1, which is mounted on the top of the bottom plate 2 by screws to form a first mounting area between the support plate 1 and the bottom plate 2, and a second mounting area between the support plate 1 and the top cover plate 6; the left and right sides of the support plate 1 are respectively provided with upwardly extending third folded edges 9, and the front and rear sides of the support plate 1 are respectively provided with downwardly extending fourth folded edges 10.

[0050] As a further improvement of this utility model, sealing strips 11 are provided on the third fold 9 and the fourth fold 10.

[0051] This invention involves affixing sealing strips 11 to the left and right bends (the fourth bend) of the support plate 1. Screws are used to press the sealing strips 11 between the front panel 3, rear panel 4, and support plate 1, isolating the upper and lower layers of the support plate 1. Similarly, sealing strips 11 are affixed to the upper cover plate 6, and screws are used to press it tightly against the sealing strips 11 between the front panel 3, rear panel 4, and support plate 1, isolating the upper layer of the support plate 1 from the outside environment. Through the protective isolation provided by the sealing strips 11, components on the upper layer of the support plate 1 that lack high protection are protected. Components such as I / O ports and network ports installed on the front panel 3 and rear panel 4, as well as cooling fans and resistors below the support plate 1, are selected with a protection rating of IP54 or higher.

[0052] It should be noted that, as Figure 2 As shown, in this embodiment, the second installation area is further divided into a high-voltage installation area 13 and a low-voltage installation area 12. High-voltage devices are installed in the high-voltage installation area 13, and low-voltage devices are installed in the low-voltage installation area 12. This installation method prevents mutual interference.

[0053] This utility model installs the components on both sides of the electrical cabinet according to the type of strong and weak current, and separates the wiring according to the layout of strong and weak current to avoid interference between strong and weak current. At the same time, the main and auxiliary controllers 16 are stacked and installed by brackets to reduce the occupied area and maximize the utilization of internal space.

[0054] This utility model adopts a layered design and zoned protection. The upper cavity of the control cabinet is sealed and protected, and components in the upper cavity that do not have high protection are protected. The front panel plugs, buttons, and the fan and resistors in the lower cavity are selected with high protection components, so that the control cabinet as a whole reaches the IP54 protection level, which can cope with various harsh working environments. It solves the problem that the traditional control cabinet has a low protection level and cannot be used in high temperature, high humidity and dusty environments.

[0055] As a further improvement of this utility model, a resistor bracket is provided on the support plate 1 on the side corresponding to the first installation area, and the resistor is installed on the resistor bracket by screws.

[0056] As a further improvement of this utility model, a filter, a transformer, and a driver are laid out in sequence on the support plate 1 corresponding to the second installation area; it also includes an auxiliary control bracket 14; the main controller 15 is mounted on the rivet screws of the support plate 1 and is located at the bottom of the auxiliary control bracket; the auxiliary controller 16 is mounted on the rivet screws of the auxiliary control bracket 14.

[0057] This utility model optimizes the layout of various components, adopts stacking technology, and integrates electronic components, thereby reducing the size of internal control modules and components, improving the utilization rate of internal space, and achieving convenient wiring and compact structure. It is suitable for various small space scenarios, facilitates integration and deployment, and solves the problems of traditional control cabinets being large in size, heavy in weight, and difficult to transport.

[0058] As a further improvement of this utility model, the front panel 3 is equipped with an IO port, a network port, a switch, a button, and an indicator light.

[0059] As a further improvement of this utility model, a circulating fan and a heavy-duty head are installed on the rear panel 4.

[0060] As a further improvement of this utility model, a fan cover is installed on the bottom plate 2, and a cooling fan is installed inside the fan cover.

[0061] The control cabinet provided by this utility model, through structural design and component selection, achieves an overall IP54 protection rating, providing dust and water protection. It is suitable for use in harsh working environments. It not only significantly reduces the size of the control cabinet, making it suitable for various small space scenarios and easy to integrate and deploy, but also solves the problems of traditional control cabinets being large, heavy, and difficult to transport, as well as the problem of traditional control cabinets having low protection levels and being unable to be used in high-temperature, high-humidity, and dusty environments.

[0062] First, it should be noted that "inward" refers to the direction towards the center of the storage space, while "outward" refers to the direction away from the center of the storage space.

[0063] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the appendix. Figure 1 The orientations or positional relationships shown are for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0064] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0065] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0066] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0067] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0068] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A control cabinet, characterized in that, The device includes a cabinet with at least one support plate inside to divide the interior into at least two installation areas; it also includes a protective structure disposed in a portion of the installation areas to provide dust and water protection for low-protection-level electrical components within the installation areas; the electronic components within the installation areas are arranged in a stacked manner.

2. The control cabinet according to claim 1, characterized in that, The cabinet includes a bottom plate, a front panel, a rear panel, a cable management channel, and a top cover; wherein: Both the upper cover plate and the lower base plate are U-shaped structures, and the upper cover plate covers the top of the lower base plate; The front panel is disposed on the front side of the lower base plate and the upper cover plate; The rear panel is disposed on the rear side of the lower base plate and the upper cover plate; The two ends of the support cable tray are connected to the front panel and the rear panel, respectively.

3. The control cabinet according to claim 2, characterized in that, The bottom plate has two free ends with inwardly bent first folds at the top, and sealing strips are provided on the first folds.

4. The control cabinet according to claim 3, characterized in that, The front panel and the rear panel are provided with a second folded edge on all four sides, and a sealing strip is provided on the second folded edge.

5. The control cabinet according to claim 4, characterized in that, Sealing strips are provided on the four sides of the free end of the upper cover plate.

6. The control cabinet according to claim 4, characterized in that, The number of support plates is one, which is erected on the top of the lower base plate to form a first mounting area between the support plate and the lower base plate, and a second mounting area between the support plate and the upper cover plate; the left and right sides of the support plate are respectively provided with upwardly extending third folded edges, and the front and rear sides of the support plate are respectively provided with downwardly extending fourth folded edges.

7. The control cabinet according to claim 6, characterized in that, A resistor bracket is provided on the support plate on the side corresponding to the first installation area, and the resistor is installed on the resistor bracket.

8. The control cabinet according to claim 6, characterized in that, The support plate is provided with a filter, a transformer, and a driver laid out in sequence on the side corresponding to the second installation area; it also includes an auxiliary control bracket; the main controller is mounted on the support plate and located at the bottom of the auxiliary control bracket; the auxiliary controller is mounted on the auxiliary control bracket.

9. The control cabinet according to claim 2, characterized in that, The front panel is equipped with I / O ports, network ports, switches, buttons, and indicator lights.

10. The control cabinet according to claim 2, characterized in that, The rear panel is equipped with a circulating fan and a heavy-duty head.

11. The control cabinet according to claim 2, characterized in that, A fan cover is installed on the lower base plate, and a cooling fan is installed inside the fan cover.

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