Switch cabinet with adjustable ground clearance
Through the design of lifting and lowering components and adjustment components, the problems of poor heat dissipation and low space utilization are solved, and flexible clearance adjustment and efficient heat dissipation of the switch cabinet are realized, thereby improving space utilization.
Patent Information
- Application Number
- CN202422314787.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-09-23
AI Technical Summary
The heat dissipation inside the existing switch cabinet is poor and the space utilization is low. The gap between the bottom end and the ground is fixed, affecting heat dissipation and space adjustment.
A ground clearance adjustable switch cabinet is designed, which can achieve rapid adjustment of the elevator and internal partitions through lifting and adjusting components, and combine vents and ventilation filters to improve heat dissipation and space utilization.
It realizes flexible adjustment of the bottom gap of the switch cabinet, improves the heat dissipation effect, and improves the utilization rate of internal space.
Smart Images
Figure CN223246599U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of exchange cabinets, in particular to an exchange cabinet with adjustable ground clearance. Background Art
[0002] A network switch, or simply "switch," is a piece of network hardware that receives and forwards data to a target device through message exchange. A switch cabinet is a protective enclosure used to house and install switch equipment. When multiple switches are working together, they are typically placed within a switch cabinet.
[0003] In the prior art, when the switch equipment inside the switch cabinet is in operation, heat will accumulate inside the cabinet. Since the switch cabinet is mostly placed directly on the ground, the gap between the bottom of the switch cabinet and the ground is small. Most of the heat can only be dissipated through the ventilation holes on the side of the cabinet, which is not conducive to the heat dissipation inside the switch cabinet. In addition, the frame structure inside the switch cabinet is a fixed structure, resulting in the space between each layer cannot be adjusted according to actual conditions, affecting the space utilization inside the switch cabinet.
[0004] Therefore, a switch cabinet with adjustable ground clearance is proposed to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to solve the problems existing in the prior art.
[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a switch cabinet with adjustable ground clearance, comprising: a base plate and a switch cabinet body, one side surface of the switch cabinet body is connected to a cabinet door by a rotating hinge, one side surface of the cabinet door is fixedly provided with a control terminal, both side surfaces of the switch cabinet body are provided with ventilation openings, both sides of the bottom inner wall surface of the switch cabinet body are penetrated and fixedly installed with ventilation filters, the top surface of the base plate is provided with a lifting assembly, and an adjustment assembly is provided between the upper and lower inner walls of the switch cabinet body, the lifting assembly includes two I-shaped rails, the two I-shaped rails are fixedly installed on both sides of the top surface of the base plate, the top surfaces of the two I-shaped rails are fixedly installed with limit plates, the bottom ends of the two side surfaces of the switch cabinet body are fixedly installed with movable plates, and the two movable plates are correspondingly fitted on the surfaces of the two I-shaped rails.
[0007] As a preferred embodiment, the top surface of the base plate and the bottom surface of the switch cabinet are hinged with multiple first hinged plates, each two of the multiple first hinged plates form a group, and the four groups of first hinged plates are connected by rotating rods through bearings, each two of the multiple rotating rods form a group, and long plates are fixedly installed between the two groups of rotating rods.
[0008] As a preferred embodiment, one side surface of the two long plates is threaded with a threaded rod, and both end surfaces of the two threaded rods are fixedly installed with limiting circular plates, one side surface of one of the limiting circular plates is fixedly installed with a handle, and a connecting rod is fixedly installed between the other two limiting circular plates.
[0009] As a preferred embodiment, two T-slots are provided on the top surface of the base plate, and T-blocks are fitted and slidably disposed inside the two T-slots. Second hinged plates are hingedly disposed on the top surfaces of the two T-blocks, and the centers of one side surfaces of the two second hinged plates are fitted and sleeved on the surface of the connecting rod. The two second hinged plates are hinged to the bottom surface of the switch cabinet at one end away from the two T-blocks.
[0010] As a preferred embodiment, the adjustment component includes a plurality of vertical rods, and each of the plurality of vertical rods is symmetrically fixedly installed on both sides of the inner wall surfaces at the upper and lower ends of the switch cabinet in a group of two. A plurality of partitions are slidingly fitted on the surfaces of the plurality of vertical rods, and a plurality of ventilation grooves are provided on the top surfaces of the plurality of partitions.
[0011] As a preferred embodiment, transverse grooves are provided at both ends of the surfaces of one side of the plurality of partitions, transverse bars are fixedly installed between the inner walls at both ends of the plurality of transverse grooves, movable blocks are fitted on the surfaces of the plurality of transverse bars, and the upper and lower end surfaces of the plurality of movable blocks correspond to the upper and lower end inner wall surfaces of the plurality of transverse grooves, springs are fixedly installed between the one side surfaces of the plurality of movable blocks and the one side inner wall surfaces of the plurality of transverse grooves, and the plurality of transverse bars are correspondingly located on the inner side of the plurality of springs.
[0012] As a preferred embodiment, one side surface of the multiple movable blocks is fixedly installed with a limiting rod, the inner wall surfaces on both sides of the switch cabinet are evenly provided with a plurality of limiting holes, the multiple limiting rods are correspondingly located inside the multiple limiting holes, and the other side surfaces of the multiple movable blocks are hinged with a horizontal plate, and the multiple horizontal plates are grouped into two, and a push plate is hinged between each group of horizontal plates.
[0013] Compared with the prior art, the advantages and positive effects of the present invention are:
[0014] 1. According to the present invention, when the gap between the bottom surface of the switch cabinet and the ground needs to be adjusted, the handle is first turned. The rotation of the handle drives one of the threaded rods to rotate. Since a connecting rod is fixedly connected between the two threaded rods, the two threaded rods rotate synchronously. The threads on the surfaces of the two threaded rods are in opposite directions, thereby causing the two long plates to move in opposite directions. The movement of the two long plates in opposite directions drives the two sets of rotating rods in opposite directions. The movement of the two sets of rotating rods in opposite directions drives the multiple first hinged plates to move. The movement of the multiple first hinged plates drives the switch cabinet upward. The upward movement of the switch cabinet drives the two movable plates to move upward on the surfaces of the two I-shaped rails. At the same time, the two threaded rods and the connecting rod move upward. The upward movement of the connecting rod drives the two second hinged plates to move. The movement of the two second hinged plates drives the two T-blocks to move inside the two T-slots. When the switch cabinet reaches the desired height, the handle is stopped. Through the above structure, the gap between the bottom surface of the switch cabinet and the ground can be adjusted. In combination with the two vents and two ventilation filters, the heat dissipation effect inside the switch cabinet is improved.
[0015] When the space structure inside the switch cabinet needs to be adjusted, one of the partitions is first lifted up and the push plate is then pulled. The movement of the push plate drives the two horizontal plates to move. The movement of the two horizontal plates drives the two movable blocks to move relative to each other on the surfaces of the two horizontal bars. The relative movement of the two movable blocks on the surfaces of the two horizontal bars will squeeze the two springs, thereby compressing the two springs. At the same time, the movement of the two movable blocks drives the two limit rods to move. The two limit rods move so as to move themselves out of the two limit holes, thereby causing the partition to lose its limit on the surfaces of the multiple vertical rods. At this time, the partition is moved so that the partition moves on the surfaces of the multiple vertical rods. When the partition reaches a suitable height, the push plate can be released. The rebound force of the two springs is used to re-insert the two limit rods into the corresponding limit holes to limit the movement of the partition. When the distances between the multiple partitions are adjusted, the multiple switches can be fixed on the top surface of the partition. Through the cooperation of the above structure, the partition inside the switch cabinet can be quickly adjusted, thereby improving the space utilization rate inside the switch cabinet. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A schematic diagram of the three-dimensional structure of a switch cabinet with adjustable ground clearance provided by the utility model;
[0017] Figure 2 A schematic diagram of the structure of a switch cabinet with adjustable ground clearance provided by the present invention with its door opened;
[0018] Figure 3 The utility model provides a switch cabinet with adjustable ground clearance Figure 1 Schematic diagram of the structure viewed from above;
[0019] Figure 4 This is a schematic diagram of the top view of a switch cabinet with adjustable ground clearance provided by the utility model;
[0020] Figure 5 This is a structural diagram of a switch cabinet bottom plate with adjustable ground clearance provided by the utility model;
[0021] Figure 6 The utility model provides a switch cabinet with adjustable ground clearance Figure 5 Schematic diagram of the partially split structure;
[0022] Figure 7 This is a structural diagram of a switch cabinet partition with adjustable ground clearance provided by the utility model;
[0023] Figure 8 The utility model provides a switch cabinet with adjustable ground clearance Figure 2 Schematic diagram of the structure of A.
[0024] Legend:
[0025] 1. Bottom plate; 2. Switch cabinet; 3. Cabinet door; 4. Control terminal; 5. Ventilation port; 6. Ventilation filter; 7. Lifting assembly; 701. I-type rail; 702. Limit plate; 703. Movable plate; 704. First hinged plate; 705. Rotating rod; 706. Long plate; 707. Threaded rod; 708. Limiting circular plate; 709. Handle; 710. Connecting rod; 711. T-slot; 712. T-block; 713. Second hinged plate; 8. Adjustment assembly; 801. Vertical rod; 802. Partition; 803. Ventilation slot; 804. Horizontal slot; 805. Horizontal rod; 806. Movable block; 807. Spring; 808. Limit rod; 809. Limiting hole; 810. Horizontal plate; 811. Push plate. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. 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.
[0027] See also Figure 1-8The utility model provides a technical solution: a switch cabinet with adjustable ground clearance, comprising: a bottom plate 1 and a switch cabinet body 2, one side surface of the switch cabinet body 2 is connected to a cabinet door 3 by a rotating hinge, one side surface of the cabinet door 3 is fixedly provided with a control terminal 4, both side surfaces of the switch cabinet body 2 are provided with ventilation openings 5, both sides of the bottom inner wall surface of the switch cabinet body 2 are penetrated and fixedly installed with ventilation filters 6, a lifting component 7 is provided on the top surface of the bottom plate 1, and an adjustment component 8 is provided between the upper and lower inner walls of the switch cabinet body 2, the lifting component 7 includes two I-shaped rails 701, the two I-shaped rails 701 are fixedly installed on both sides of the top surface of the bottom plate 1, and the top surfaces of the two I-shaped rails 701 are fixedly installed with limit plates 702, and the bottom ends of the two side surfaces of the switch cabinet body 2 are fixedly installed with movable plates 703, and the two movable plates 703 are correspondingly fitted on the surfaces of the two I-shaped rails 701.
[0028] Specifically: the setting of the two ventilation holes 5 and the two ventilation filters 6 ensures the air circulation inside the switch cabinet 2, the setting of the two movable plates 703 and the two I-shaped rails 701 ensures the stable lifting and lowering of the switch cabinet 2, and the setting of the two limit plates 702 prevents the two movable plates 703 from separating from the two I-shaped rails 701.
[0029] In one embodiment, the top surface of the base plate 1 and the bottom surface of the switch cabinet 2 are hinged with multiple first hinged plates 704, each of which is a group of two. A rotating rod 705 is connected through a bearing between the four groups of first hinged plates 704, each of which is a group of two. A long plate 706 is fixedly installed between the two groups of rotating rods 705.
[0030] Specifically, the arrangement of the multiple first hinge plates 704 plays a role in driving the switch cabinet 2 to move.
[0031] In one embodiment, a threaded rod 707 is threaded through one side surface of the two long plates 706, and a limiting circular plate 708 is fixedly installed on both end surfaces of the two threaded rods 707. A handle 709 is fixedly installed on one side surface of one of the limiting circular plates 708, and a connecting rod 710 is fixedly installed between the other two limiting circular plates 708.
[0032] Specifically: the setting of the handle 709 drives the two threaded rods 707 to rotate synchronously. The threads on the surfaces of the two threaded rods 707 are in opposite directions, ensuring that the rotation of the two threaded rods 707 drives the two long plates 706 to move in opposite directions. The setting of multiple limiting circular plates 708 prevents the two long plates 706 from separating from the two threaded rods 707.
[0033] In one embodiment, two T-slots 711 are provided on the top surface of the base plate 1, and T-blocks 712 are slidably fitted inside the two T-slots 711. The top surfaces of the two T-blocks 712 are hinged with second hinged plates 713. The centers of one side surfaces of the two second hinged plates 713 are fitted and sleeved on the surface of the connecting rod 710. The two second hinged plates 713 are hinged to the bottom surface of the switch cabinet 2 at one end away from the two T-blocks 712.
[0034] Specifically, the connection rod 710 drives the two second hinge plates 713 to move, and the two second hinge plates 713 support the switch cabinet 2 , further ensuring the stability of the switch cabinet 2 when it is lifted or lowered.
[0035] In one embodiment, the adjustment component 8 includes a plurality of vertical rods 801, and each of the plurality of vertical rods 801 is symmetrically fixedly installed on both sides of the inner wall surfaces at the upper and lower ends of the switch cabinet 2 in a group of two. A plurality of partitions 802 are slidingly fitted on the surfaces of the plurality of vertical rods 801, and a plurality of ventilation slots 803 are provided on the top surfaces of the plurality of partitions 802.
[0036] Specifically, the provision of the plurality of ventilation slots 803 ensures that air can circulate inside the switch cabinet 2 .
[0037] In one embodiment, transverse grooves 804 are provided at both ends of the surface of one side of the multiple partitions 802, and transverse bars 805 are fixedly installed between the inner walls at both ends of the multiple transverse grooves 804. The surfaces of the multiple transverse bars 805 are fitted with movable blocks 806, and the upper and lower end surfaces of the multiple movable blocks 806 correspond to the upper and lower end inner wall surfaces of the multiple transverse grooves 804. Springs 807 are fixedly installed between the one side surface of the multiple movable blocks 806 and the one side inner wall surface of the multiple transverse grooves 804, and the multiple transverse bars 805 are correspondingly located on the inner side of the multiple springs 807.
[0038] Specifically: the setting of multiple springs 807 serves to limit the position of multiple movable blocks 806 on the surface of multiple cross bars 805. The upper and lower end surfaces of the multiple movable blocks 806 and the upper and lower end inner wall surfaces of the multiple cross grooves 804 fit and slide in correspondence, ensuring that the multiple movable blocks 806 can move stably.
[0039] In one embodiment, a limiting rod 808 is fixedly installed on one side surface of the multiple movable blocks 806, and a plurality of limiting holes 809 are evenly opened on the inner wall surfaces on both sides of the switch cabinet 2. The multiple limiting rods 808 are correspondingly located inside the multiple limiting holes 809, and the other side surfaces of the multiple movable blocks 806 are hinged with a horizontal plate 810. The multiple horizontal plates 810 are grouped into two, and a push plate 811 is hinged between each group of horizontal plates 810.
[0040] Specifically, the setting of the limiting rod 808 and the limiting hole 809 plays a role in preventing the partition 802 from moving on the surface of the multiple vertical rods 801, and the setting of the push plate 811 plays a role in driving the two horizontal plates 810 to move.
[0041] Working principle: The switch cabinet with adjustable ground clearance can be fixed to the ground through the through-holes on the surface of the bottom plate 1. When the gap between the bottom surface of the switch cabinet and the ground needs to be adjusted, the handle 709 is first turned. The rotation of the handle 709 drives one of the threaded rods 707 to rotate. Since the two threaded rods 707 are fixedly connected with a connecting rod 710, the two threaded rods 707 rotate synchronously. The threads on the surfaces of the two threaded rods 707 are in opposite directions, which causes the two long plates 706 to move in opposite directions. The movement of the two long plates 706 in opposite directions drives the two sets of rotating rods 705 to move in opposite directions. The movement of the two sets of rotating rods 705 in opposite directions drives multiple The first hinged plates 704 move, and the movement of the multiple first hinged plates 704 drives the switch cabinet 2 to move upward. The upward movement of the switch cabinet 2 drives the two movable plates 703 to move upward on the surfaces of the two I-shaped rails 701. At the same time, the two threaded rods 707 and the connecting rod 710 move upward. The upward movement of the connecting rod 710 drives the two second hinged plates 713 to move. The movement of the two second hinged plates 713 drives the two T-blocks 712 to move inside the two T-slots 711. When the switch cabinet 2 reaches the appropriate height, stop turning the handle 709. Through the cooperation of the above structure, the gap between the bottom surface of the switch cabinet 2 and the ground can be adjusted, and the two ventilation The opening 5 and the two ventilation filters 6 make the heat dissipation effect inside the switch cabinet 2 better; when the internal space structure of the switch cabinet 2 needs to be adjusted, first lift one of the partitions 802, then pull the push plate 811, the push plate 811 moves to drive the two horizontal plates 810 to move, the movement of the two horizontal plates 810 drives the two movable blocks 806 to move relative to each other on the surfaces of the two horizontal bars 805, the relative movement of the two movable blocks 806 on the surfaces of the two horizontal bars 805 will squeeze the two springs 807, so that the two springs 807 are compressed, and at the same time, the movement of the two movable blocks 806 drives the two limit rods 808 to move, and the two limit rods 808 move to move themselves out of the inside of the two limit holes 809 , thereby causing the partition 802 to lose its limit on the surface of the multiple vertical rods 801. At this time, the partition 802 is moved to move on the surface of the multiple vertical rods 801. When the partition 802 reaches a suitable height, the push plate 811 can be released, and the rebound force of the two springs 807 is used to re-insert the two limit rods 808 into the corresponding limit holes 809 to limit the movement of the partition 802. When the distances between the multiple partitions 802 are adjusted, the multiple switches can be fixed on the top surface of the partition 802. Through the cooperation of the above structure, the partition 802 inside the switch cabinet 2 can be quickly adjusted, thereby improving the space utilization inside the switch cabinet 2.
[0042] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.
Claims
1. A switch cabinet with adjustable ground clearance, characterized in that: include: A bottom plate (1) and a switch cabinet (2), one side surface of the switch cabinet (2) is connected to a cabinet door (3) via a rotating hinge, one side surface of the cabinet door (3) is fixedly provided with a control terminal (4), both sides of the switch cabinet (2) are provided with ventilation openings (5), both sides of the bottom inner wall surface of the switch cabinet (2) are penetrated and fixedly installed with ventilation filters (6), the top surface of the bottom plate (1) is provided with a lifting assembly (7), the upper and lower ends of the switch cabinet (2) are provided with ventilation openings (5), and the upper and lower ends of the switch cabinet (2) are provided with ventilation openings (6). An adjustment assembly (8) is provided between the inner walls, the lifting assembly (7) comprises two I-shaped rails (701), the two I-shaped rails (701) are fixedly mounted on both sides of the top surface of the bottom plate (1), the top surfaces of the two I-shaped rails (701) are fixedly mounted with limit plates (702), the bottom ends of the two side surfaces of the switch cabinet (2) are fixedly mounted with movable plates (703), and the two movable plates (703) are correspondingly fitted on the surfaces of the two I-shaped rails (701).
2. The switch cabinet with adjustable ground clearance according to claim 1, characterized in that: The top surface of the base plate (1) and the bottom surface of the switch cabinet (2) are both hinged with a plurality of first hinged plates (704), each two of the plurality of first hinged plates (704) form a group, and a rotating rod (705) is connected through a bearing between the four groups of the first hinged plates (704), each two of the plurality of rotating rods (705) form a group, and a long plate (706) is fixedly installed between the two groups of the rotating rods (705).
3. The switch cabinet with adjustable ground clearance according to claim 2, characterized in that: One side surface of the two long plates (706) is threadedly connected with a threaded rod (707), and both end surfaces of the two threaded rods (707) are fixedly installed with a limiting circular plate (708), one side surface of one of the limiting circular plates (708) is fixedly installed with a handle (709), and a connecting rod (710) is fixedly installed between the other two limiting circular plates (708).
4. The switch cabinet with adjustable ground clearance according to claim 1, characterized in that: Two T-shaped slots (711) are provided on the top surface of the bottom plate (1), a T-shaped block (712) is fitted and slidably mounted inside the two T-shaped slots (711), a second hinged plate (713) is hingedly mounted on the top surface of the two T-shaped blocks (712), the centers of one side surfaces of the two second hinged plates (713) are fitted and sleeved on the surface of the connecting rod (710), and the ends of the two second hinged plates (713) away from the two T-shaped blocks (712) are hingedly mounted on the bottom surface of the switch cabinet (2).
5. The switch cabinet with adjustable ground clearance according to claim 1, characterized in that: The adjustment assembly (8) includes a plurality of vertical rods (801), wherein each of the plurality of vertical rods (801) is symmetrically fixedly mounted on both sides of the inner wall surfaces at the upper and lower ends of the switch cabinet (2) in a group of two, and a plurality of partitions (802) are slidingly fitted on the surfaces of the plurality of vertical rods (801), and a plurality of ventilation slots (803) are provided on the top surfaces of the plurality of partitions (802).
6. The switch cabinet with adjustable ground clearance according to claim 5, characterized in that: Both ends of the side surface of the plurality of partitions (802) are provided with transverse grooves (804), and transverse bars (805) are fixedly installed between the inner walls at both ends of the plurality of transverse grooves (804). The surfaces of the plurality of transverse bars (805) are fitted with movable blocks (806), and the upper and lower end surfaces of the plurality of movable blocks (806) are correspondingly fitted with the upper and lower end inner wall surfaces of the plurality of transverse grooves (804). A spring (807) is fixedly installed between the one side surface of the plurality of movable blocks (806) and the one side inner wall surface of the plurality of transverse grooves (804), and the plurality of transverse bars (805) are correspondingly located on the inner side of the plurality of springs (807).
7. The switch cabinet with adjustable ground clearance according to claim 6, characterized in that: A limiting rod (808) is fixedly installed on one side surface of the plurality of movable blocks (806), a plurality of limiting holes (809) are evenly opened on the inner wall surfaces of both sides of the switch cabinet (2), and the plurality of limiting rods (808) are correspondingly located inside the plurality of limiting holes (809), and a horizontal plate (810) is hingedly connected to the other side surface of the plurality of movable blocks (806), and the plurality of horizontal plates (810) are grouped in pairs, and a push plate (811) is hingedly connected between each group of horizontal plates (810).