Assembled outdoor power distribution cabinet

Abstract

This utility model relates to the field of power distribution cabinet technology, and particularly to an assembled outdoor power distribution cabinet, comprising a cabinet, a base, and a top cover. The cabinet includes two side panels, a door panel, a back panel, and several extension panels, as well as connecting corner brackets. The extension panels are connected to the door panel, back panel, or side panel on the same side using fixing plates. The base body has grooves with mounting grids, each with several first connecting holes. Right-angle connecting plates connect the bottoms of the side panels, door panel, back panel, or extension panels to these first connecting holes. The top cover has several second connecting holes. Modular design allows for flexible assembly and expansion. The cabinet is assembled using modules such as side panels, door panel, back panel, and extension panels, connected to the base using right-angle connecting plates, and connected to the top cover using right-angle connectors. All components are bolted together, allowing for rapid assembly into a complete power distribution cabinet.

Description

Technical Field

[0001] This utility model relates to the field of power distribution cabinet technology, and more specifically, to an assembled outdoor power distribution cabinet. Background Technology

[0002] Modular outdoor distribution cabinets are power distribution equipment designed specifically for outdoor environments. They feature modular structure, convenient installation, high protection performance, and flexible expansion capabilities, making them suitable for outdoor power distribution and control scenarios in fields such as power, communication, transportation, and industry.

[0003] Patent CN222338842U discloses an assembled outdoor power distribution cabinet. During assembly, the cabinet is pulled to unfold into a cylindrical shape, and then fitted over a boss, with the threaded holes aligning with the mounting holes. Bolts are then screwed into the threaded holes to connect the cabinet to the base. Next, the top cover is installed on top of the cabinet, allowing the inner frame to insert into the cabinet's interior. Four inserts are then inserted into their corresponding sockets, and the movable end of a spring pin can be inserted into its corresponding slot to secure the top cover. However, this assembly method only allows the outdoor power distribution cabinet to maintain a fixed size. If a temporary size change is required, the above method becomes unsuitable. Utility Model Content

[0004] To overcome the shortcomings mentioned above, this utility model aims to provide an assembled outdoor power distribution cabinet.

[0005] An assembled outdoor power distribution cabinet includes a cabinet, a base, and a top cover;

[0006] The enclosure includes two side panels, a door panel, a back panel, and several extension panels; the enclosure also includes connecting corner pieces for connecting adjacent side panels and door panels, or adjacent side panels and back panels, or adjacent side panels and extension panels; the extension panels are connected to the door panel, back panel, or side panel on the same side by a fixing plate.

[0007] The base includes a base body, the base body is provided with a groove, the groove is provided with a mounting grid, the mounting grid is provided with a plurality of first connection holes, and the bottom of the side panel, door panel, back panel or extension panel of the box is connected to the preset first connection holes by a connecting right angle plate.

[0008] The top cover is provided with several second connection holes for connecting the top of the side panels, door panels, back panels, or extension panels of the housing.

[0009] Furthermore, multiple sets of support plates are arranged in the groove of the base to support the mounting grille; the mounting grille is provided with several horizontal and vertical first connection holes.

[0010] Furthermore, a support leg is also installed on the lower end face of the base body, and a connecting ear is fixed to the outer side of the bottom of the support leg for fixing it to the ground.

[0011] Furthermore, the bottom surface of the top cover is provided with a plurality of second connecting holes arranged in a rectangular matrix; used to connect right-angled connectors, the horizontal section of the right-angled connectors being connected to the bottom surface of the top cover, and the vertical section of the right-angled connectors being connected to the outer side surface of the side panel, door panel, back panel, or extension plate of the box body.

[0012] Furthermore, the connecting corner piece includes a square tube and clamping members fixed to its adjacent two sides. The left or right edge of the side plate, door panel, back panel or extension plate is inserted into the clamping member, which consists of two flat plates arranged opposite each other.

[0013] Furthermore, the side panel includes a side frame and a side outer panel; the top and bottom of the side frame are respectively provided with a plurality of third connecting holes, which penetrate the side outer panel; the side outer panel is also provided with a plurality of parallel strip-shaped ventilation holes.

[0014] The side frame is also provided with several side reinforcing plates; the side reinforcing plates are provided with several fourth connecting holes.

[0015] Furthermore, the door panel includes a front frame and a front outer panel, the front outer panel being movably connected to the door body via hinges; the top and bottom of the front frame are respectively provided with a plurality of fifth connecting holes, the fifth connecting holes penetrating the front outer panel.

[0016] Furthermore, the rear panel includes a rear frame and a rear outer panel, and the top and bottom of the rear frame are respectively provided with a plurality of sixth connecting holes, which penetrate the rear outer panel;

[0017] The rear frame is also provided with several rear reinforcing plates; the rear reinforcing plates are provided with several seventh connecting holes.

[0018] Furthermore, the extension plate includes an extension frame and an extension outer plate, and the top and bottom of the extension frame are respectively provided with a plurality of eighth connecting holes, which penetrate the extension outer plate;

[0019] The extended frame is also provided with several extended reinforcing plates, and the extended reinforcing plates are provided with several ninth connection holes.

[0020] Furthermore, the fixing plate has a plurality of tenth connecting holes; the connecting right-angle plate has a plurality of eleventh connecting holes.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] This modular outdoor distribution cabinet features a modular design for flexible assembly and expansion. It utilizes side panels, door panels, a back panel, and extension panels, along with corner brackets and fixing plates, to assemble the cabinet. Right-angle brackets connect it to the base, and right-angle connectors connect it to the top cover. All components are bolted together, allowing for rapid assembly into a complete distribution cabinet. The cabinet is securely fixed to the base using corner brackets, right-angle brackets, and mounting grilles, ensuring a strong connection. The top cover, connected to the top of each part of the cabinet via right-angle connectors, further enhances the overall structural stability. This connection method ensures overall structural stability, improves the cabinet's wind and impact resistance, and effectively prevents structural loosening or deformation caused by external forces.

[0023] This modular outdoor distribution cabinet allows for flexible adjustment of its size in both width and length by increasing or decreasing the number of extension panels, thus meeting the needs of different operating conditions. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0025] Figure 1 This is a schematic diagram of the overall structure of the assembled outdoor power distribution cabinet in the embodiment.

[0026] Figure 2 This is an exploded view of the assembled outdoor power distribution cabinet in the embodiment.

[0027] Figure 3 This is an exploded view of the base in the embodiment.

[0028] Figure 4 This is a schematic diagram of the top cover in the embodiment.

[0029] Figure 5 This is an exploded view of the box in the embodiment.

[0030] Figure 6 This is a schematic diagram of the embodiment with a door panel.

[0031] Figure 7 This is a schematic diagram of the rear panel in the embodiment.

[0032] Figure 8 This is a schematic diagram of the side panel in the embodiment.

[0033] Figure 9 This is a schematic diagram of the extension plate in the embodiment.

[0034] Figure 10This is a schematic diagram of the connecting corner piece in the embodiment.

[0035] Figure 11 This is a schematic diagram of the fixing plate in the embodiment.

[0036] Figure 12 This is a schematic diagram of the connection of the right-angle plate in the embodiment.

[0037] In the diagram: 1. Side panel; 11. Side frame; 111. Third connecting hole; 12. Outer side panel; 121. Strip ventilation hole; 13. Side reinforcing plate; 131. Fourth connecting hole;

[0038] 2. With door panel; 21. Front frame; 211. Fifth connecting hole; 22. Front outer panel; 23. Door body;

[0039] 3. Rear panel; 31. Rear frame; 311. Sixth connecting hole; 32. Rear outer panel; 33. Rear reinforcement plate; 331. Seventh connecting hole;

[0040] 4. Extension plate; 41. Extension frame; 411. Eighth connecting hole; 42. Extension outer plate; 43. Extension reinforcing plate; 431. Ninth connecting hole;

[0041] 5. Connecting corner fittings; 51. Square tube; 52. Clamping parts;

[0042] 6. Fixing plate; 61. Tenth connecting hole;

[0043] 7. Base body; 71. Groove; 72. Mounting grille; 721. First connecting hole; 73. Support plate; 74. Support leg; 75. Connecting ear;

[0044] 8. Connect the right-angle plate; 81. Eleventh connecting hole;

[0045] 9. Top cover; 91. Second connecting hole;

[0046] 10. Right-angle connector; 101. Through hole. Detailed Implementation

[0047] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0048] like Figures 1-3As shown, this embodiment provides an assembled outdoor power distribution cabinet, including a box body, a base and a top cover. The box body includes two side panels 1, a door panel 2, a back panel 3 and several extension panels 4. The box body also includes connecting corner pieces 5 for connecting adjacent side panels 1 and door panels 2, or adjacent side panels 1 and back panels 3, or adjacent side panels 1 and extension panels 4. The extension panels 4 are connected to the door panels 2, back panels 3 or side panels 1 on the same side by fixing plates 6. The fixing plates 6 have several tenth connection holes 61 for connection.

[0049] like Figure 2 and Figure 3 As shown, the base includes a base body 7, which has a groove 71. A mounting grille 72 is arranged within the groove 71, and the mounting grille 72 has several first connecting holes 721. A connecting right-angle plate 8 is used to connect the bottom of the side panel 1, door panel 2, back panel 3, or extension panel 4 of the enclosure to the pre-set first connecting holes 721. More specifically, multiple sets of support plates 73 are arranged within the groove 71 of the base 1 to support the mounting grille 72, wherein the mounting grille is fixedly installed within the groove 71 of the base 1. The mounting grille 72 includes horizontally and vertically arranged plates, and has several horizontally and vertically arranged first connecting holes 721. Several eleventh connecting holes 81 are respectively opened in the horizontal and vertical sections of the connecting right-angle plate 8. Place the side panel 1, door panel 2, back panel 3 or extension panel 4 of the enclosure in a suitable position, and place the connecting right angle plate 8 on the inside. Its vertical section abuts against the inside of the side panel 1, door panel 2, back panel 3 or extension panel 4 of the enclosure, and its horizontal section abuts against the mounting grille. Make sure that the eleventh connecting hole of the connecting right angle plate 8 corresponds to the corresponding connecting hole of the enclosure and the first connecting hole 731 of the mounting grille. Then install it with bolts.

[0050] A support leg 74 is also installed on the lower end face of the base body 7. A connecting ear 75 is fixed to the outer side of the bottom of the support leg 74 for fixing it to the ground.

[0051] In this embodiment, as Figure 1 , Figure 2 and Figure 4 As shown, the top cover 9 is provided with several second connecting holes 91 for connecting the top of the side panel 1, door panel 2, back panel 3, or extension panel 4 of the housing. More specifically, the bottom surface of the top cover 9 is provided with several second connecting holes 91 arranged in a rectangular matrix for connecting right-angled connectors 10. The horizontal section of the right-angled connector 10 is connected to the bottom surface of the top cover 9, and the vertical section of the right-angled connector 10 is connected to the outer side of the top of the side panel 1, door panel 2, back panel 3, or extension panel 4 of the housing. The horizontal and vertical sections of the right-angled connector 10 are each provided with several through holes 101 for connection.

[0052] In this embodiment, as Figure 2 and Figure 10 As shown, the connecting corner piece 5 includes a square tube 51 and clamping pieces 52 fixed to its adjacent two sides. The left or right edge of the side plate 1, the door panel 2, the back panel 3, or the extension plate 4 is inserted into the clamping piece 52. The clamping piece 52 consists of two flat plates arranged opposite each other. After the side plate 1, the door panel 2, the back panel 3, or the extension plate 4 are embedded into the clamping piece 52 of the connecting corner piece 5, the corresponding plate is then fixed to the base mounting grille 72 using the connecting bracket plate 8 to form a stable fixation.

[0053] In this embodiment, as Figure 1 , Figure 2 , Figures 6-12 As shown, the side panel 1 includes a side frame 11 and a side outer panel 12. The top and bottom of the side frame 11 are respectively provided with a plurality of third connecting holes 111, which penetrate the side outer panel 12. The side outer panel 12 is also provided with a plurality of parallel strip-shaped ventilation holes 121. The side frame 11 is also provided with a plurality of parallel, vertically distributed side reinforcing plates 13, and the side reinforcing plates 13 are provided with a plurality of fourth connecting holes 131.

[0054] The door panel 2 includes a front frame 21 and a front outer panel 22. The front outer panel 22 is movably connected to the door body 23 via a hinge. The top and bottom of the front frame 21 are respectively provided with a number of fifth connecting holes 211, which penetrate the front outer panel 22.

[0055] The rear panel 3 includes a rear frame 31 and a rear outer panel 32. The top and bottom of the rear frame 31 are provided with a number of sixth connecting holes 311, which penetrate the rear outer panel 32. The rear frame 31 is also provided with a number of rear reinforcing plates 33, and the rear reinforcing plates 33 are provided with a number of seventh connecting holes 331.

[0056] The extension plate 4 includes an extension frame 41 and an extension outer plate 42. The top and bottom of the extension frame 41 are respectively provided with a plurality of eighth connecting holes 411, which penetrate through the extension outer plate 42. A plurality of extension reinforcing plates 43 are also provided inside the extension frame 41, and the extension reinforcing plates 43 are provided with a plurality of ninth connecting holes 431.

[0057] In this embodiment, the box body can be assembled from two side panels 1, a door panel 2, and a back panel 3 using four connecting corner pieces 5. The left and right edges of the side panels 1, door panel 2, and back panel 3 are respectively embedded in the corresponding connecting corner pieces 5. Then, the side panels 1, door panel 2, and back panel 3 of the box body are placed in appropriate positions on the mounting grille 72 of the base. A connecting right-angle plate 8 is placed on the inside, with its vertical section abutting against the inside of the side panels 1, door panel 2, and back panel 3 of the box body, and its horizontal section abutting against the mounting grille 72. The eleventh connecting hole 81 of the connecting right-angle plate 8 corresponds to the corresponding connecting hole of each panel of the box body and corresponds to the first connecting hole 731 of the mounting grille. The box body is then installed using bolts.

[0058] In this embodiment, the enclosure can also be formed by assembling two side panels 1, a door panel 2, and a back panel 3 together with two extension panels 4, using four connecting corner pieces 5. The extension panels 4 and the back panel 3 are connected by a fixing plate 6, which has several tenth connecting holes 61, corresponding to and connecting to the ninth connecting hole 431 of the extension reinforcement plate 43 in the extension panel 4 and the seventh connecting hole 331 of the rear reinforcement plate 33 in the back panel 3. The extension panels 4 and the door panel 2 are also connected by a fixing plate 6. The fixing plate can be installed on the top and bottom of the front frame 21 and the extension frame 41. Alternatively, a front reinforcement plate can be added to the door panel 2 at a position that does not obstruct the opening and closing of the door 23, and the fixing plate can also be connected to the front reinforcement plate and the corresponding extension reinforcement plate in the extension panel.

[0059] If the required length or width of the distribution cabinet is greater, an extension plate can be added to the width (i.e., side panel 1) to extend it, and more extension plates can be added to the length to adapt to the needs of the distribution cabinet under different working conditions.

[0060] The modular outdoor power distribution cabinet provided in this embodiment allows for flexible assembly and expansion through modular design. The cabinet is assembled using modules such as side panels 1, door panels 2, back panels 3, and extension panels 4, connected by corner brackets 5 and fixing plates 6. It is connected to the base using right-angle plates 8 and to the top cover 9 using right-angle connectors 10. All components are connected by bolts, allowing for rapid assembly into a complete power distribution cabinet. Simultaneously, heat dissipation is achieved through strip-shaped ventilation holes 121.

[0061] By increasing or decreasing the number of extension plates 4, the size of the distribution cabinet can be flexibly adjusted in both width and length directions to meet the needs of different operating conditions.

[0062] By using the connecting corner pieces 5, the connecting right-angle plates 8, and the mounting grille 72, the enclosure is fixed to the base, ensuring a secure connection between the enclosure and the base. Simultaneously, the top cover 9 is connected to the top of each part of the enclosure via right-angle connectors 10, further enhancing the overall structural stability. This connection method ensures the stability of the overall structure, improves the distribution cabinet's wind and impact resistance, and effectively prevents structural loosening or deformation caused by external forces.

[0063] The modular outdoor power distribution cabinet provided in this embodiment, through the introduction of extension plates 4, allows for flexible adjustment of the cabinet's size in both width and length directions. The size of the power distribution cabinet can be changed by increasing or decreasing the number of extension plates 4 according to actual needs, thereby enabling temporary or long-term size adjustments and improving the cabinet's applicability and flexibility.

[0064] Existing technology drawbacks: The assembly process is complex and requires precise alignment of threaded holes and mounting holes.

[0065] The modular outdoor power distribution cabinet provided in this embodiment adopts a modular structure of side panel 1, door panel 2, back panel 3, and extension panel 4, as well as multiple connection holes and connection corner pieces, right-angle plates and fixing plates, which makes the assembly process simple and quick. The bolt connection method is also convenient for installation and removal, which can improve the assembly efficiency.

[0066] The assembled outdoor power distribution cabinet provided in this embodiment has strip ventilation holes 121 on the side panel 1, which can achieve good heat dissipation while ensuring protection performance.

[0067] After assembly, the exposed mounting grille on the base can also provide some heat dissipation. Alternatively, sealant can be used to temporarily seal any exposed gaps.

[0068] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An assembled outdoor power distribution cabinet, characterized in that, Includes the housing, base, and top cover (9); The enclosure includes two side panels (1), a door panel (2), a back panel (3), and several extension panels (4); the enclosure also includes connecting corner pieces (5) for connecting adjacent side panels (1) and door panels (2), or adjacent side panels (1) and back panels (3), or adjacent side panels (1) and extension panels (4); the extension panels (4) are connected to the door panels (2), back panels (3), or side panels (1) on the same side by fixing plates (6); The base includes a base body (7), the base body (7) is provided with a groove (71), the groove (71) is provided with an installation grille (72), the installation grille (72) is provided with a plurality of first connection holes (721), and the bottom of the side panel (1), door panel (2), back panel (3) or extension plate (4) of the box is connected to the preset first connection holes (721) by a connecting right angle plate (8); The top cover (9) is provided with a number of second connection holes (91) for connecting the top of the side panel (1), door panel (2), back panel (3) or extension panel (4) of the box body.

2. The assembled outdoor power distribution cabinet according to claim 1, characterized in that, Multiple sets of support plates (73) are arranged in the groove (71) of the base to support the mounting grille (72); the mounting grille (72) is provided with a number of horizontal and vertical first connection holes (721).

3. The assembled outdoor power distribution cabinet according to claim 2, characterized in that, The lower end face of the base body (7) is also equipped with a support leg (74), and the outer side of the bottom of the support leg (74) is fixed with a connecting ear (75) for fixing to the ground.

4. The assembled outdoor power distribution cabinet according to claim 3, characterized in that, The bottom surface of the top cover (9) is provided with a plurality of second connecting holes (91) arranged in a rectangular matrix; used to connect right-angled connectors (10), the horizontal section of the right-angled connectors (10) is connected to the bottom surface of the top cover (9), and the vertical section of the right-angled connectors (10) is connected to the outer side of the top of the side panel (1), door panel (2), back panel (3) or extension panel (4) of the box body.

5. The assembled outdoor power distribution cabinet according to claim 4, characterized in that, The connecting corner piece (5) includes a square tube (51) and clamping pieces (52) fixed to its adjacent sides. The left or right edge of the side plate (1), the door panel (2), the back panel (3) or the extension plate (4) is inserted into the clamping piece (52). The clamping piece (52) consists of two flat plates arranged opposite each other.

6. The assembled outdoor power distribution cabinet according to claim 5, characterized in that, The side panel (1) includes a side frame (11) and a side outer panel (12); the top and bottom of the side frame (11) are respectively provided with a plurality of third connecting holes (111), and the third connecting holes (111) penetrate the side outer panel (12); the side outer panel (12) is also provided with a plurality of parallel strip ventilation holes (121). The side frame (11) is also provided with a number of side reinforcing plates (13); the side reinforcing plates (13) are provided with a number of fourth connecting holes (131).

7. The assembled outdoor power distribution cabinet according to claim 6, characterized in that, The door panel (2) includes a front frame (21) and a front outer panel (22). The front outer panel (22) is movably connected to the door body (23) via a hinge. The top and bottom of the front frame (21) are respectively provided with a plurality of fifth connecting holes (211), and the fifth connecting holes (211) penetrate the front outer panel (22).

8. The assembled outdoor power distribution cabinet according to claim 7, characterized in that, The rear panel (3) includes a rear frame (31) and a rear outer panel (32). The top and bottom of the rear frame (31) are respectively provided with a plurality of sixth connecting holes (311), and the sixth connecting holes (311) penetrate the rear outer panel (32). The rear frame (31) is also provided with a number of rear reinforcing plates (33); the rear reinforcing plates (33) are provided with a number of seventh connecting holes (331).

9. The assembled outdoor power distribution cabinet according to claim 8, characterized in that, The extension plate (4) includes an extension frame (41) and an extension outer plate (42). The top and bottom of the extension frame (41) are respectively provided with a plurality of eighth connecting holes (411), and the eighth connecting holes (411) penetrate the extension outer plate (42). The extension frame (41) is also provided with a number of extension reinforcing plates (43), and the extension reinforcing plates (43) are provided with a number of ninth connection holes (431).

10. The assembled outdoor power distribution cabinet according to claim 9, characterized in that, The fixing plate (6) has a plurality of tenth connecting holes (61); the connecting right angle plate has a plurality of eleventh connecting holes (81).

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