Cabinet

Abstract

The utility model relates to the technical field of cabinets, and provides a cabinet, which comprises a cabinet body, the cabinet body is used for placing cabinet equipment, the cabinet body comprises a base, a support frame and a top cover support frame, at least one of the base, the support frame and the top cover support frame has a folded state and an unfolded state, and in the folded state, the top cover support frame is unfolded. The occupied space of the base, the supporting rack and the top cover supporting frame is reduced, and in the unfolding state, the base, the supporting rack and the top cover supporting frame are sequentially connected to form the protection structure of the cabinet equipment. At least one of the base, the top cover supporting frame and the supporting rack can be folded, when the cabinet needs to be disassembled and carried, all parts of the cabinet body can be folded, the occupied space of all the parts of the cabinet body is reduced, the transportation size and weight of all the parts of the equipment are reduced, therefore, the logistics cost is reduced, operation and maintenance are more convenient, and the practicability is high. When the cabinet needs to be installed, the folded base, the top cover supporting frame or the supporting rack is unfolded, and therefore rapid assembly is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinets, in particular to a cabinet. Background Art

[0002] In related technologies, communication base stations often use integrated cabinets. However, these cabinets are highly integrated and heavy, making them difficult to quickly move from disaster sites in the event of earthquakes, floods, and mudslides. Therefore, communication base stations also use spliced cabinets, dividing the cabinet into multiple sub-cabinets to enhance equipment handling flexibility and responsiveness. However, even with these sub-cabinets, each sub-cabinet still requires two people to carry, resulting in multiple up and down lifts and other issues, which does not reduce labor costs. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the related art. To this end, the present invention provides a cabinet that can reduce the weight of each module when the cabinet is disassembled, making it easier for manual handling.

[0004] The utility model proposes a cabinet, including a cabinet body, which is used to place cabinet equipment. The cabinet body includes a base, a supporting frame and a top cover supporting frame. At least one of the base, the supporting frame and the top cover supporting frame has a folded state and an unfolded state. In the folded state, the base, the supporting frame and the top cover supporting frame occupy less space. In the unfolded state, the base, the supporting frame and the top cover supporting frame are connected in sequence to form a protective structure for the cabinet equipment.

[0005] According to the cabinet provided by the present invention, the base has a folded state and an unfolded state, and includes a base body and a fixed column. The fixed column is rotatably connected to the base body. In the folded state, the fixed column is attached to the base body. In the unfolded state, the fixed column and the base body are arranged at an angle. The fixed column is used to install or place cabinet equipment.

[0006] According to the cabinet provided by the present invention, when the base is in the unfolded state, a plurality of support plates are installed in the extension direction of the fixed columns, and the support plates are used to install or place cabinet equipment.

[0007] According to the cabinet provided by the present invention, the base includes a slot, the slot is installed on the seat body, the fixed column is located in the slot and is rotatably connected to the slot, and the slot is used to limit the expansion angle of the fixed column to less than or equal to 90°.

[0008] According to the cabinet provided by the present invention, a plurality of slots are arranged around the center of the base body, and the openings of the slots are arranged clockwise or counterclockwise along the center of the base body, so that the fixed column can be rotated and folded along a clockwise or counterclockwise path consistent with the direction of the slot opening when converting from the expanded state to the folded state.

[0009] According to the cabinet provided by the present invention, the cabinet body also includes several expansion mounting frames, and the expansion mounting frames have a folded state and an unfolded state. The expansion mounting frames include an expansion frame body and an expansion mounting column. The expansion frame body is detachably connected to the fixed column or the expansion mounting column; the expansion mounting column is rotatably connected to the expansion frame body. In the folded state, the expansion mounting column is attached to the expansion frame body. In the unfolded state, the expansion mounting column and the expansion frame body are arranged at an angle. The expansion frame body is used to install or place cabinet equipment.

[0010] According to the cabinet provided by the present invention, the support frame is connected to the base body, and the support frame is located outside the base body relative to the fixed columns, and a heat dissipation space is formed between the structure surrounded by the fixed columns and the support frame.

[0011] According to the cabinet provided by the present invention, the support frame has a folded state and an unfolded state, including: at least two support columns and at least two movable bars, the support columns are detachably connected to the base; the two movable bars are arranged between the two support columns, and the middle parts of the two movable bars are rotatably connected, one end of the movable bar is rotatably connected to one support column, and the other end is rotatably connected to the other support column. In the folded state, the two support columns are close to each other, and the angle between the two movable bars is reduced. In the unfolded state, the two support columns are away from each other, and the angle between the two movable bars is increased.

[0012] According to the cabinet provided by the present invention, the top cover support frame has a folded state and an unfolded state, including:

[0013] A supporting body, the supporting body being detachably connected to the supporting frame;

[0014] A folding frame is rotatably connected to the supporting body. In the unfolded state, the folding frame and the supporting body are arranged at an angle; in the folded state, the folding frame and the supporting body are in contact.

[0015] According to the cabinet provided by the present invention, the folding frame includes a first frame body and a second frame body that are rotatably connected to each other, the first frame body is provided with a fixed end, the fixed end is installed on the supporting body, and the second frame body is provided with a movable end, and the movable end is movably installed on the supporting body. In the folded state, the first frame body and the second frame body are in contact with the supporting body, and in the unfolded state, the movable end is connected to the supporting body, and the first frame body, the second frame body and the supporting body form a triangular structure.

[0016] According to the cabinet provided by the present invention, the cabinet body also includes an anti-theft shell, the anti-theft shell includes a top plate and multiple side plates, the top plate is connected to the top cover support frame, the top plate covers the folding frame, the side plates are connected to the base, and the support frame is arranged on the outside of the side plates.

[0017] According to the cabinet provided by the present invention, the edge of the side panel is provided with a fixing piece, and the fixing piece is bolted to the supporting frame.

[0018] According to the cabinet provided by the present invention, one of the plurality of side panels is movable to open or close the anti-theft housing.

[0019] The cabinet provided by the utility model further includes a waterproof cover, which is arranged on the cabinet body.

[0020] According to the cabinet of the present invention, at least one of the base, top cover support frame and support frame is foldable. When the cabinet needs to be disassembled and transported, the various components of the cabinet body can be folded, reducing the space occupied by the various components of the cabinet body, reducing the transportation volume and weight of the various components of the equipment, thereby reducing logistics costs, and making operation and maintenance more convenient. When the cabinet needs to be installed, the folded base, top cover support frame or support frame can be unfolded to achieve quick assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a schematic diagram of the cabinet body structure provided by the utility model.

[0023] Figure 2 This is a schematic diagram of the base structure provided by the utility model, in which the fixed columns are in an expanded state.

[0024] Figure 3 This is a schematic diagram of the base structure provided by the utility model, in which the fixed columns are in a folded state.

[0025] Figure 4 This is a structural schematic diagram of the expansion mounting frame provided by the present invention, wherein the expansion mounting column is in a folded state.

[0026] Figure 5 This is a structural schematic diagram of the expansion mounting frame provided by the present invention, wherein the expansion mounting column is in an expanded state.

[0027] Figure 6 This is a schematic diagram of the support frame structure provided by the utility model, wherein the support column is in the first state.

[0028] Figure 7 This is a schematic diagram of the structure of the top cover support frame provided by the utility model, wherein the folding frame is in the third state.

[0029] Figure 8 This is a schematic diagram of the cabinet structure provided by the utility model.

[0030] Figure 9 yes Figure 8 A partial enlarged view of point A.

[0031] Figure 10 It is a schematic structural diagram of the cabinet provided by the present invention in a stacked configuration, wherein the cabinet is provided with an anti-theft housing.

[0032] Figure 11 This is a structural diagram of the cabinet provided by the utility model when a waterproof cover is installed.

[0033] Figure 12 This is a schematic diagram of the internal equipment of the cabinet provided by the present invention when it is in a stacked form.

[0034] Figure 13 This is a schematic structural diagram of the cabinet provided by the present invention in a mixed installation configuration.

[0035] Figure 14 This is a schematic diagram of the internal equipment of the cabinet provided by the present invention when it is in a mixed installation form.

[0036] Figure 15 This is a structural schematic diagram of the cable management rack provided by the utility model.

[0037] Figure 16 It is a schematic diagram of the side panel structure provided by the utility model.

[0038] Reference numerals:

[0039] 100. Cabinet;

[0040] 110. Cabinet body; 111. Heat dissipation space;

[0041] 120, base; 121, seat body; 1211, fixed column; 1212, wire inlet; 122, support plate; 123, hollow part;

[0042] 130. Support frame; 131. Support column; 132. Movable bar;

[0043] 140, top cover support frame; 141, support body; 1411, fixed portion; 142, folding frame; 1421, movable end; 1422, fixed end; 1423, first frame; 1424, second frame;

[0044] 150, expansion mounting frame; 151, expansion frame body; 1511, slot; 152, expansion mounting column; 1521, plug-in slot;

[0045] 160, anti-theft housing; 161, top panel; 162, side panel; 1621, fixing plate; 163, ventilation and heat dissipation holes; 164, door panel; 1641, hinge; 1642, door lock;

[0046] 170. Waterproof cover; 171. Waterproof eaves; 172. Zipper door;

[0047] 180. Cable management rack. DETAILED DESCRIPTION

[0048] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will be combined with the accompanying drawings to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0049] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0050] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0051] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0052] In the embodiments of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," or "above" a second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below," "below," or "below" a second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is lower in level than the second feature.

[0053] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0054] The present invention provides a cabinet 100, including a cabinet body 110, wherein the cabinet body 110 includes a base 120, a support frame 130, and a top cover support frame 140. At least one of the base 120, the support frame 130, and the top cover support frame 140 has a folded state and an unfolded state. In the folded state, the base 120, the support frame 130, and the top cover support frame 140 occupy less space. In the unfolded state, the base 120, the support frame 130, and the top cover support frame 140 are sequentially connected to form a protective structure for the cabinet equipment.

[0055] It should be noted that the cabinet 100 proposed in this utility model is suitable for base stations and can store equipment such as a baseband unit (BBU), a switching power supply, and batteries. The completed cabinet 100 can be connected to mains electricity or power generated by a generator, as well as signals from a server room. It can be used in conjunction with a communication tower to supply power and transmit signals to the radio frequency units on the tower, enabling the rapid deployment of mobile base stations and providing fast, high-quality network support for disaster areas or urban emergencies such as earthquakes and landslides.

[0056] Specifically, if Figure 1-Figure 7 As shown, the base 120 has a folded state and an unfolded state, including a base body 121 and a fixed column 1211, the fixed column 1211, the fixed column 1211 is rotatably connected to the base body 121, in the folded state, the fixed column 1211 is attached to the base body 121, in the unfolded state, the fixed column 1211 and the base body 121 are set at an angle, and the fixed column 1211 is used to install or place cabinet equipment.

[0057] In the unfolded state, the fixed column 1211 can be arranged at 90 degrees with the base body 121, and the fixed column 1211 can fix the equipment in the cabinet 100. The fixed column 1211 is foldable relative to the base body 121. When not in use, the fixed column 1211 can be folded up to save space.

[0058] Of course, in addition to 90 degrees, the fixed column 1211 can also be rotated to other angles and the seat body 121 remains in the unfolded state.

[0059] The support frame 130 is detachably connected to the base 120, and is positioned on either side of the base 120 to provide lateral support for the device. The top cover support frame 140 is also detachably connected to the support frame 130 and is also foldable.

[0060] When the cabinet body 110 is disassembled, the fixed columns 1211 of the base 120, the support frame 130, and the top cover support frame 140 can be folded up, which can significantly reduce the space occupied by the various components of the cabinet body 110. This not only reduces the shipping volume and weight of the various equipment components, thereby reducing logistics costs, but also makes operation and maintenance more convenient. It facilitates operators to quickly install and remove equipment during regular or temporary maintenance operations, improving maintenance efficiency and safety.

[0061] According to the cabinet 100 of the embodiment of the present invention, by providing a foldable base 120, a foldable top cover support frame 140, and a foldable support frame 130, when the cabinet 100 needs to be disassembled and transported, the various components of the cabinet body 110 can be folded, thereby reducing the space occupied by the various components of the cabinet body 110, reducing the transportation volume and weight of the various equipment components, thereby reducing logistics costs, and making operation and maintenance more convenient. This facilitates operators to quickly install and dismantle equipment when performing regular or temporary maintenance operations, thereby improving maintenance efficiency and safety.

[0062] In one embodiment, when the base 120 is in the unfolded state, a plurality of support plates 122 are installed in the extension direction of the fixed columns, and the support plates 122 are used to install or place cabinet equipment.

[0063] In one embodiment, the base 120 includes a slot 1511, which is installed on the seat body 121. The fixed column 1211 is located in the slot 1511 and is rotatably connected to the slot 1511. The slot 1511 is used to limit the expansion angle of the fixed column 1211 to less than or equal to 90°.

[0064] In one embodiment, multiple slots 1511 are arranged around the center of the seat body 121, and the openings of the slots 1511 are arranged clockwise or counterclockwise along the center of the seat body 121, so that when the fixed column 1211 is converted from the unfolded state to the folded state, it can be rotated and folded along a clockwise or counterclockwise path consistent with the opening direction of the slot 1511.

[0065] like Figure 1 、 Figure 4 and Figure 5As shown, in one embodiment of the present invention, the cabinet body 110 further includes a plurality of expansion mounting frames 150, the number of which can be selected as needed. The expansion mounting frames 150 are composed of an expansion frame body 151 and expansion mounting posts 152. The expansion frame body 151 is detachably connected to the fixed posts 1211 or the expansion mounting posts 152, and the expansion mounting posts 152 are rotatably connected to the expansion frame body 151. The expansion mounting frames 150 have a folded state and an unfolded state. In the folded state, the expansion mounting posts 152 are attached to the expansion frame body 151. In the unfolded state, the expansion mounting posts 152 and the expansion frame body 151 are arranged at an angle. The expansion frame body 151 is used to install or place cabinet equipment.

[0066] The expansion rack body 151 can be detachably connected to the fixed column 1211 on the base 120, and the expansion mounting column 152 is supported by the expansion rack body 151. Of course, when multiple expansion mounting racks 150 are used, the expansion rack bodies 151 can be installed and connected to each other.

[0067] During use, the expansion mounting posts 152 can be freely switched between an extended and folded state. When extended, they form a 90-degree angle with the expansion rack body 151. This configuration enhances the securing and stability of the posts 152, ensuring safe operation of devices mounted on the expansion rack 150. When the expansion function is not needed, the posts 152 can be folded up, resting snugly against the expansion rack body 151, reducing storage space.

[0068] like Figure 5 As shown, in some embodiments of the present invention, the expansion mounting column 152 is provided with a plug-in slot 1521 , and the expansion mounting column 152 can be plugged into the support column 131 through the plug-in slot 1521 and be bolted to the support column 131 .

[0069] The expansion mounting bracket 150 is designed for practicality and flexibility. By attaching it to the fixed columns 1211 of the base 120, the cabinet 100's main body space and functionality are significantly expanded. This allows for convenient secondary development using the expansion mounting bracket 150 when adding additional equipment or expanding functionality, without having to replace the entire cabinet 100 or significantly alter the existing structure. This not only saves costs but also increases operational flexibility.

[0070] like Figure 15As shown, in some embodiments of the present invention, a cable management rack 180 can be installed on the expansion mounting frame 150, wherein the cable management rack 180 can be installed on the expansion frame body 151. The cable management rack 180 can be used to organize cables to ensure clear and organized wiring within the cabinet 100, and can also provide secondary support for the expanded mounting column 152 in the deployed state.

[0071] like Figure 1 and Figure 2 As shown, in some embodiments of the present invention, the top end of the fixed column 1211 and the bottom end of the expansion mounting column 152 can be fixed by bolts. In addition, the expansion frame body 151 is provided with a slot 1511. When the cabinet body 110 is installed, the expansion mounting column 152 can be inserted into the slot 1511 and fixed to the slot 1511 by bolts. At the same time, the end of the support plate 122 is also provided with a slot 1511. When the cabinet body 110 is installed, the fixed column 1211 is inserted into the slot 1511 and fixed to the slot 1511 by bolts.

[0072] like Figure 1 As shown, in some embodiments of the present invention, a support frame 130 is connected to the base body 121 and is located outside the base body 121 relative to the fixed columns 1211. A heat dissipation space 111 is formed between the structure enclosed by the fixed columns 1211 and the support frame 130. High-power devices such as the baseband unit (BBU), switching power supply, and battery within the cabinet 100 generate a large amount of heat during operation. Heat dissipation space 111 creates a natural convection channel, helping to quickly exhaust hot air, reducing device temperatures and ensuring stable operation.

[0073] like Figure 1-Figure 3 As shown, in some embodiments of the present invention, the base 120 includes a base body 121 and a support plate 122. The base body 121 is enclosed to form a hollow portion 123, and the support frame 130 is connected to the base body 121. The support frame 130 is connected to the outer edge of the base body 121 to play a supporting and stabilizing role. The support plate 122 is fixedly connected to the base body 121, and the equipment can be placed on the support plate 122. The fixed column 1211 is connected to the support plate 122 to facilitate fixing the equipment placed on the support plate 122. Such a design ensures that the equipment can be firmly placed on the support plate 122. At the same time, the hollow portion 123 of the base 120 reduces the weight of the base 120, thereby improving the weight control and structural rationality of the entire cabinet 100. In addition, the hollow portion 123 helps the equipment to dissipate heat during operation, improves the working environment of the equipment, and thus improves the performance and life of the equipment.

[0074] like Figure 1As shown, in some embodiments of the present invention, the base body 121 is provided with a wire inlet 1212. The position and number of the wire inlet 1212 can be adjusted according to actual needs. External wires can be introduced into the cabinet 100 through the wire inlet 1212 for power supply or data transmission.

[0075] Wires introduced through cable inlet 1212 can be directly connected to the equipment, eliminating exposed wires and clutter, improving overall neatness and safety. Furthermore, cable entry and exit paths are clearly planned, helping to optimize cable management and simplify installation and maintenance. In addition to power cables, cable inlet 1212 can also be used to introduce other types of cables, such as network cables and fiber optic cables, expanding device connection options and enhancing the scalability and application range of cabinet 100.

[0076] like Figure 1 and Figure 6 As shown, in some embodiments of the present invention, the support frame 130 has a folded state and an unfolded state, and includes at least two support columns 131 and at least two movable bars 132. The support columns 131 are detachably connected to the base 120, and the two movable bars 132 are arranged between the two support columns 131. The middle parts of the two movable bars 132 are rotatably connected, and one end of the movable bar 132 is rotatably connected to one support column 131, and the other end is rotatably connected to the other support column, that is, the movable bar 132 is X-shaped, and the movable bar 132 is movably connected to the support columns 131, and the movable bar 132 is arranged between two adjacent support columns 131. In the folded state, the two support columns (131) are close to each other, and the angle between the two movable bars (132) is reduced. In the unfolded state, the two support columns (131) are away from each other, and the angle between the two movable bars (132) is increased.

[0077] Among them, the support column 131 and the movable bar 132 are connected by bolts, and the movable bar 132 is connected to the two ends of the support column 131. When the support rack 130 needs to be stored, the bolts at both ends of the support column 131 can be removed and the support rack 130 can be folded inward. When in use, the two support columns 131 are pulled outward, and the top of the support column 131 is fixed to the movable bar 132 with bolts. In addition, expansion connection holes are provided at both ends of the support column 131. According to the overall height of the cabinet 100, you can choose to continue stacking the support rack 130 or install the top cover support rack 140. Other support racks 130 or top cover support racks 140 can be expanded and connected to the support column 131 through the expansion connection holes.

[0078] like Figure 1 and Figure 7As shown, in some embodiments of the present invention, the top cover support frame 140 has a folded state and an unfolded state, and includes a support body 141 and a folding frame 142. The support body 141 is detachably connected to the support frame 130, and the folding frame 142 is rotatably connected to the support body 141. The folding frame 142 is switchable between a third state and a fourth state. In the unfolded state, the folding frame 142 is arranged at an angle to the support body 141; in the folded state, the folding frame 142 is in contact with the support body 141.

[0079] In one embodiment, the folding frame 142 includes a first frame body 1423 and a second frame body 1424 that are rotatably connected to each other. The first frame body 1423 is provided with a fixed end 1422, and the fixed end 1422 is installed on the support body 141. The second frame body 1424 is provided with a movable end 1421, and the movable end 1421 is movably installed on the support body 141. In the folded state, the first frame body 1423 and the second frame body 1424 are in contact with the support body 141. In the unfolded state, the movable end 1421 is connected to the support body 141. The first frame body 1423, the second frame body 1424 and the support body 141 form a triangular structure.

[0080] Among them, the folding frame 142 has a fixed end 1422 and a movable end 1421. The fixed end 1422 is fixedly connected to the support body 141 using a fixed hinge, and the fixed end 1422 is provided on the first frame 1423. The movable end 1421 is connected to the support body 141 using a movable hinge, and the movable end 1421 is provided on the second frame 1424. When storing, the folding frame 142 can be laid flat by simply removing the movable hinge. When in use, the folding frame 142 is lifted upward along the central axis of the folding frame 142, and a movable hinge is installed at the movable end 1421 to fix the folding frame 142. A fixing portion 1411 with screw holes is provided below the four vertices of the support body 141, and the support body 141 is bolted to the support column 131 through the fixing portion 1411.

[0081] In one embodiment, the first frame 1423 and the second frame 1424 are symmetrically arranged along the central axis of the folding frame 142 .

[0082] like Figure 10 As shown, in some embodiments of the present invention, the cabinet body 110 also includes an anti-theft shell 160, the anti-theft shell 160 includes a top panel 161 and multiple side panels 162, the top panel 161 is connected to the top cover support frame 140, the top panel 161 is covered on the folding frame 142, the side panels 162 are connected to the base 120, and the support frame 130 is arranged on the outside of the side panels 162.

[0083] like Figure 8 、 Figure 9 and Figure 16As shown, in one embodiment of the present invention, the edge of the side panel 162 has a fixing piece 1621, and the fixing piece 1621 is connected to the support frame 130 by bolts. Alternatively, in some other embodiments of the present invention, the top panel 161 also has a fixing piece 1621, and the top panel 161 and the side panel 162 are connected by bolts through the fixing piece 1621.

[0084] like Figure 10 As shown, in some embodiments of the present invention, the anti-theft shell 160 also includes a door panel 164, which is connected to the side panel 162, wherein one side of the door panel 164 is connected to the side panel 162 via a hinge 1641, and the other side of the door panel 164 is provided with a door lock 1642 to open or close the anti-theft shell 160, making it convenient for operators to repair the equipment inside the cabinet 100.

[0085] like Figure 8 and Figure 10 As shown, in some embodiments of the present invention, ventilation and heat dissipation holes 163 are provided on the anti-theft housing 160 .

[0086] like Figure 11 As shown, in some embodiments of the present invention, the cabinet 100 further includes a waterproof cover 170, which is positioned over the cabinet body 110. The waterproof cover 170 is primarily made of Oxford waterproof fabric and features lightweight, foldable, and effective waterproof and dustproof properties. In some embodiments of the present invention, the waterproof cover 170 is provided with heat dissipation holes (not shown), which are opposite the ventilation and heat dissipation holes 163. Furthermore, in some embodiments of the present invention, the waterproof cover 170 is provided with a waterproof eave 171, which covers the heat dissipation holes. The waterproof eave 171 has interconnected heat dissipation ports and heat dissipation channels, with the heat dissipation ports connected to the heat dissipation channels. This ensures heat dissipation for the equipment while preventing rainwater from entering the cabinet 100. A zipper door 172 is provided on the waterproof cover 170 corresponding to the door panel 164, allowing operators to access the equipment for installation and subsequent maintenance. The waterproof cover 170 has a frame (not shown) on the inside to support the waterproof cover 170. There are Velcro strips (not shown) around the bottom of the waterproof cover 170. After the cabinet 100 is completely installed, the waterproof cover 170 is attached to the base 120 through the Velcro strips, making it easier to fix the waterproof cover 170.

[0087] The following describes the assembly of the cabinet 100 provided in the present application. First, unfold the base 120 and place it on the ground as the foundation. According to the required equipment installation space, select a suitable number of expansion mounting frames 150 and stack them on top of the base 120. Determine the number of groups of support racks 130 based on the net height of the base 120 and the expansion mounting frames 150, and arrange the support racks 130 on the base 120. For example, if the required number of groups of support racks 130 is greater than 1, after the first group of support racks 130 is fixed, stack the next group of support racks 130 on top of the support racks 130. After the support racks 130 are installed, install the top cover support frame 140 on top of the support racks 130. Then, install the equipment inside the cabinet 100 as required. Afterwards, a waterproof cover 170 can be installed on the cabinet 100.

[0088] In another scenario, after the cabinet 100 is assembled, if the cabinet 100 is unattended, an anti-theft housing 160 can be installed on the outside of the cabinet 100 to prevent the equipment from being lost. Finally, a waterproof cover 170 is placed from top to bottom to cover the entire cabinet 100 and is fixedly connected to the base 120.

[0089] The cabinet 100 has two assembly forms, and the types of equipment placed in the cabinet 100 are different according to the different assembly forms. Figure 1 、 Figure 11 and Figure 12 As shown, the cabinet 100 is in a stacked form. In this case, an appropriate number of expansion mounting racks 150 can be selected based on the number of devices in the cabinet and stacked on top of the base 120. At the same time, according to the overall height of the cabinet 100, a certain number of support racks 130 can be selected and stacked on the outside of the base 120. For example, two expansion mounting racks 150 and two support racks 130 can be selected and assembled with the base 120. In this way, Figure 8 As shown, the cabinet 100 can be used to house devices such as BBU, switching power supply, and battery. Figure 13 and Figure 14 As shown, this is another configuration for cabinets 100, namely a mixed configuration. By assembling two cabinets 100 together, they are divided into a main cabinet and an energy storage cabinet. The energy storage cabinet and the main cabinet are electrically connected. The main cabinet can house equipment such as a switching power supply, baseband unit (BBU), optical line terminal (OLT), and slice packet network (SPN), while the energy storage cabinet can house multiple battery packs. The switching power supply can be connected to the mains to power the equipment in the main cabinet. Furthermore, the main cabinet can be powered by batteries in the energy storage cabinet.

[0090] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A cabinet (100), characterized in that: include: A cabinet body (110) is provided, wherein the cabinet body (110) is used to place cabinet equipment, and the cabinet body (110) comprises a base (120), a support frame (130) and a top cover support frame (140), and at least one of the base (120), the support frame (130) and the top cover support frame (140) has a folded state and an unfolded state. In the folded state, the space occupied by the base (120), the support frame (130) and the top cover support frame (140) is reduced, and in the unfolded state, the base (120), the support frame (130) and the top cover support frame (140) are connected in sequence to form a protective structure for the cabinet equipment.

2. The cabinet (100) according to claim 1, characterized in that: The base (120) has a folded state and an unfolded state, and comprises a base body (121) and a fixed column (1211). The fixed column (1211) is rotatably connected to the base body (121). In the folded state, the fixed column (1211) is attached to the base body (121). In the unfolded state, the fixed column (1211) and the base body (121) are arranged at an angle. The fixed column (1211) is used for installing or placing cabinet equipment.

3. The cabinet (100) according to claim 2, characterized in that: When the base (120) is in an unfolded state, a plurality of support plates (122) are installed in the extension direction of the fixed columns, and the support plates (122) are used for installing or placing cabinet equipment.

4. The cabinet (100) according to claim 2, characterized in that: The base (120) comprises a slot (1511), the slot (1511) being mounted on the seat body (121), the fixed column (1211) being located in the slot (1511) and being rotatably connected to the slot (1511), and the slot (1511) being used to limit the deployment angle of the fixed column (1211) to be less than or equal to 90°.

5. The cabinet (100) according to claim 4, characterized in that: A plurality of slots (1511) are arranged around the center of the seat body (121), and the openings of the slots (1511) are arranged clockwise or counterclockwise along the center of the seat body (121), so that the fixed column (1211) can be rotated and folded along a clockwise or counterclockwise path consistent with the opening direction of the slots (1511) when switching from the unfolded state to the folded state.

6. The cabinet (100) according to claim 2, characterized in that: The cabinet body (110) further includes a plurality of expansion mounting frames (150), wherein the expansion mounting frames (150) have a folded state and an unfolded state, and the expansion mounting frames (150) include an expansion frame body (151) and an expansion mounting column (152), wherein the expansion frame body (151) is detachably connected to the fixed column (1211) or the expansion mounting column (152); the expansion mounting column (152) is rotatably connected to the expansion frame body (151), and in the folded state, the expansion mounting column (152) is attached to the expansion frame body (151), and in the unfolded state, the expansion mounting column (152) and the expansion frame body (151) are arranged at an angle, and the expansion frame body (151) is used for installing or placing cabinet equipment.

7. The cabinet (100) according to claim 2, characterized in that: The support frame (130) is connected to the seat body (121), and the support frame (130) is located outside the seat body (121) relative to the fixed column (1211), and a heat dissipation space (111) is formed between the structure enclosed by the fixed column (1211) and the support frame (130).

8. The cabinet (100) according to claim 1, characterized in that The support frame (130) has a folded state and an unfolded state, and includes at least two support columns (131) and at least two movable bars (132), wherein the support columns (131) are detachably connected to the base (120); the two movable bars (132) are arranged between the two support columns (131), and the middle parts of the two movable bars (132) are rotatably connected, and one end of the movable bar (132) is rotatably connected to one support column (131), and the other end is rotatably connected to the other support column. In the folded state, the two support columns (131) are close to each other, and the angle between the two movable bars (132) is reduced. In the unfolded state, the two support columns (131) are away from each other, and the angle between the two movable bars (132) is increased.

9. The cabinet (100) according to claim 1, characterized in that: The top cover support frame (140) has a folded state and an unfolded state, including: A supporting body (141), the supporting body (141) being detachably connected to the supporting frame (130); A folding frame (142) is rotatably connected to the supporting body (141); in the unfolded state, the folding frame (142) and the supporting body (141) are arranged at an angle; in the folded state, the folding frame (142) and the supporting body (141) are in contact with each other.

10. The cabinet (100) according to claim 9, characterized in that: The folding frame (142) includes a first frame body (1423) and a second frame body (1424) which are rotatably connected to each other. The first frame body (1423) is provided with a fixed end (1422), and the fixed end (1422) is installed on the supporting body (141). The second frame body (1424) is provided with a movable end (1421), and the movable end (1421) is movably installed on the supporting body (141). In the folded state, the first frame body (1423) and the second frame body (1424) are in contact with the supporting body (141). In the unfolded state, the movable end (1421) is connected to the supporting body (141). The first frame body (1423), the second frame body (1424) and the supporting body (141) form a triangular structure.

11. The cabinet (100) according to claim 9, characterized in that: The cabinet body (110) includes an anti-theft shell (160), the anti-theft shell (160) includes a top plate (161) and a plurality of side plates (162), the top plate (161) is connected to the top cover support frame (140), the top plate (161) covers the folding frame (142), the side plates (162) are connected to the base (120), and the support frame (130) is arranged on the outside of the side plates (162).

12. The cabinet (100) according to claim 11, characterized in that: The edge of the side plate (162) is provided with a fixing plate (1621), and the fixing plate (1621) is bolted to the supporting frame (130).

13. The cabinet (100) according to claim 11, characterized in that One of the plurality of side panels (162) is movable to open or close the anti-theft housing (160).

14. The cabinet (100) according to any one of claims 1 to 13, characterized in that: It also includes a waterproof cover (170), which is arranged on the cabinet body (110).

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