Combined low-voltage power distribution JP cabinet

Through the design of a combined low-voltage distribution JP cabinet, the problem of limited expansion space and troubles in the existing technology of equipment is solved, and the flexible combination and rapid installation of multiple cabinets is realized, which improves the convenience of the equipment and Use efficiency and improve heat dissipation and sealing through optimized designs such as fans and gaskets.

CN222214792UActive Publication Date: 2024-12-20SHANDONG LUKONG ELECTRIC POWER EQUIP CO LTD +1
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Patent Information

Application Number
CN202420949389.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-04
Publication Date
2024-12-20
Estimated Expiration
2034-05-04

AI Technical Summary

Technical Problem

Existing pressure-release JP cabinets usually use suspended or placed fixed-size equipment, which leads to limited internal space when the equipment is expanded, making it difficult to install too many equipment, and line access is more troublesome when installing separately, making it inconvenient to use.

Method used

A combined low-voltage distribution JP cabinet was designed, and by setting up frame, back panel, side panel, cabinet door, baffle, combo frame and combined components, a combined structure of insert rod, cross bar, screw and pressing plate is adopted. It facilitates the combination and rapid assembly of multiple cabinets, and improves the convenience and stability of the structure through optimized designs such as fans, exhaust ports, gaskets and legs.

Benefits of technology

It realizes flexible combination and rapid installation of multiple cabinets, improves internal space utilization, simplifies the line access process, improves the convenience and efficiency of equipment, and at the same time, the structure sealing is improved through fan-assisted heat dissipation and sealing gaskets. and stability.

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Abstract

The utility model discloses a combined low-voltage power distribution JP cabinet, which belongs to the technical field of power distribution equipment, and is characterized by comprising a frame, a back plate is arranged on the rear side of the frame, side plates are mounted on two sides of the frame, a cabinet door is movably connected to the front side of the frame, and the frame is matched with the back plate, a side plate top plate and the cabinet door to serve as a main body structure. The side plates of a plurality of frames can be conveniently connected through the arranged combination frame so as to complete combination of a plurality of cabinet bodies, the sides which are not mutually combined are shielded through the baffles, the cabinet doors or the combination frame and the side plates can be conveniently and rapidly assembled through the arranged combination assembly, the insertion rods can penetrate through the through holes of the side plates in the assembling process, and therefore the cabinet bodies can be conveniently assembled. The combined frame or the baffle extends into the frame, then the transverse rod is inserted into the insertion rod, and the abutting piece abuts against the inner side of the side plate by rotating the screw until the combined frame or the baffle makes stable contact with the side plate, so that fixing of the structure is completed.
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Description

Technical Field

[0001] The utility model relates to the technical field of power distribution equipment, in particular to a combined low-voltage power distribution JP cabinet. Background Art

[0002] JP integrated distribution box is a new type of integrated control box that integrates power distribution, metering, protection, control and reactive power compensation. The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in occasions with relatively dispersed loads and fewer circuits; the motor control center is used in occasions with concentrated loads and more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] Existing JP cabinets are usually fixed-size devices that are suspended or placed for installation. When expanding equipment capacity, the JP cabinets are usually limited by internal space and it is difficult to install too many devices. When installing the equipment separately, the line access is more troublesome and inconvenient to use. Utility Model Content

[0004] The utility model provides a combined low-voltage power distribution JP cabinet, aiming to solve the problem that the existing low-voltage power distribution JP cabinet usually adopts fixed-size equipment for hanging or placing installation, and when the equipment is expanded, the usual power distribution JP cabinet is limited by the internal space and it is difficult to install too many equipment, and when the equipment is installed separately, the line access is more troublesome and the use is more inconvenient.

[0005] The utility model is implemented as follows: a combined low-voltage power distribution JP cabinet comprises a frame, a back plate is arranged on the rear side of the frame, side plates are installed on both sides of the frame, a cabinet door is movably connected to the front side of the frame, baffles and combined frames are arranged on both sides of the frame, a side of the baffle close to the frame and both sides of the combined frame are bolted with combined components, a top plate is bolted on the top of the frame, and a fan is installed on the inner side of the top plate;

[0006] The combined component includes an insertion rod, which is plugged into a side panel, a cross bar is plugged into the inner side of the insertion rod, the outer side of the cross bar is gap-matched with the inner side of the insertion rod, a screw is threadedly connected to the inner side of the cross bar, a pressure plate is bolted to the side of the screw close to the side panel, and the pressure plate is used in conjunction with the side panel.

[0007] In order to achieve the effect of protecting the top of the structure from rain, as a preferred embodiment of the combined low-voltage power distribution JP cabinet of the utility model, a vertical pole is bolted to the top chamfer of the top plate, and a roof eave is bolted to the top of the vertical pole.

[0008] In order to achieve the effect of filtering the airflow passing through the fan, as a preferred embodiment of the combined low-voltage power distribution JP cabinet of the utility model, a blocking net is bolted to the inner side of the top plate, and the blocking net is arranged on the outer side of the fan.

[0009] In order to facilitate the flow of gas, as a preferred embodiment of the combined low-voltage power distribution JP cabinet of the present invention, an exhaust port is provided on the rear side of the back plate, and the exhaust port is used in conjunction with a fan.

[0010] In order to improve the sealing performance between structures, as a preferred embodiment of the combined low-voltage power distribution JP cabinet of the present invention, a sealing gasket is provided on one side of the side plate close to the baffle and the combined frame, and the inner side of the sealing gasket is bolted to the plug rod.

[0011] In order to facilitate the opening, closing and rotation of the cabinet door, as a preferred embodiment of the combined low-voltage power distribution JP cabinet of the utility model, both sides of the front side of the frame are rotatably connected to the cabinet door through a rotating shaft, and a handle is bolted to the front side of the cabinet door.

[0012] In order to achieve the effect of facilitating the stable placement of the structure, as a preferred embodiment of the combined low-voltage power distribution JP cabinet of the utility model, a leg is bolted to the bottom chamfer of the frame, and an anti-slip pattern is provided on the bottom of the leg.

[0013] In order to facilitate the rotation of the screw rod, as a preferred embodiment of the combined low-voltage power distribution JP cabinet of the utility model, a gripping protrusion is provided on the side of the screw rod away from the pressing piece.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The combined low-voltage power distribution JP cabinet is provided with a frame, a back plate, a side plate, a top plate and a cabinet door as the main structure. The provided combination frame can facilitate the connection of the side plates of multiple frames to complete the combination of multiple cabinets, and the side that is not combined with each other is shielded by a baffle. The provided combination components can facilitate the rapid assembly of the cabinet door or the combination frame and the side plate. During assembly, the insertion rod can be passed through the through hole of the side plate and extended into the interior of the frame. The insertion rod is then inserted through the cross rod, and the pressing piece is pressed against the inner side of the side plate by rotating the screw until the combination frame or the baffle is in firm contact with the side plate to complete the fixation of the structure. The provided fan can facilitate the auxiliary heat dissipation action of the interior of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structural diagram of the combined low-voltage power distribution JP cabinet of the utility model;

[0017] Figure 2 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the combined assembly of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the baffle of the utility model.

[0021] In the figure, 1. frame; 2. back panel; 3. side panel; 4. cabinet door; 5. baffle; 6. combination frame; 7. combination assembly; 701. plug rod; 702. cross bar; 703. screw rod; 704. pressure plate; 8. top plate; 9. fan; 10. vertical pole; 11. eaves; 12. screen; 13. exhaust vent; 14. sealing pad; 15. support leg. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0024] See also Figure 1-5 The utility model provides a technical solution: a combined low-voltage power distribution JP cabinet, including a frame 1, a back plate 2 is arranged on the rear side of the frame 1, side plates 3 are installed on both sides of the frame 1, a cabinet door 4 is movably connected to the front side of the frame 1, baffles 5 and combination frames 6 are respectively arranged on both sides of the frame 1, a side of the baffle 5 close to the frame 1 and both sides of the combination frame 6 are bolted with combination components 7, a top plate 8 is bolted on the top of the frame 1, and a fan 9 is installed on the inner side of the top plate 8;

[0025] The combination component 7 includes an insertion rod 701, which is plugged into the side panel 3. A cross bar 702 is plugged into the inner side of the insertion rod 701. The outer side of the cross bar 702 is gap-matched with the inner side of the insertion rod 701. The inner side of the cross bar 702 is threadedly connected with a screw rod 703. The side of the screw rod 703 close to the side panel 3 is bolted with a pressure plate 704, which is used in conjunction with the side panel 3.

[0026] In this embodiment: by setting a frame 1 to cooperate with the back panel 2, the side panel 3, the top panel 8 and the cabinet door 4 as the main structure, the set combination frame 6 can facilitate the connection of the side panels 3 of multiple frames 1 to complete the combination of multiple cabinets, and the side that is not combined with each other is blocked by the baffle 5. The set combination component 7 can facilitate the rapid assembly of the cabinet door 4 or the combination frame 6 and the side panel 3. During assembly, the insertion rod 701 can be passed through the through hole of the side panel 3 and extended into the interior of the frame 1. Then, the insertion rod 701 is inserted through the cross bar 702, and the pressing piece 704 is pressed against the inner side of the side panel 3 by rotating the screw 703 until the combination frame 6 or the baffle 5 is in firm contact with the side panel 3 to complete the fixation of the structure. The set fan 9 can facilitate the auxiliary heat dissipation of the interior of the structure.

[0027] As a technical optimization solution of the present invention, a vertical pole 10 is bolted to the top chamfer of the top plate 8 , and a top eave 11 is bolted to the top of the vertical pole 10 .

[0028] In this embodiment, by providing the vertical pole 10 , the top eave 11 and the top plate 8 can be easily connected, and the top eave 11 can prevent rain and snow from leaking into the position of the fan 9 in rainy and snowy weather.

[0029] As a technical optimization solution of the present utility model, a blocking net 12 is bolted to the inner side of the top plate 8 , and the blocking net 12 is arranged on the outer side of the fan 9 .

[0030] In this embodiment, by providing the blocking net 12, the fan 9 can be protected to prevent external impurities from entering the interior of the structure.

[0031] As a technical optimization solution of the present invention, an exhaust port 13 is provided on the rear side of the back plate 2 , and the exhaust port 13 is used in conjunction with the fan 9 .

[0032] In this embodiment, by providing the air outlet 13, air circulation inside the auxiliary structure can be facilitated when the fan 9 is started.

[0033] As a technical optimization solution of the present invention, a sealing gasket 14 is provided on one side of the side plate 3 close to the baffle plate 5 and the combination frame 6 , and the inner side of the sealing gasket 14 is bolted to the insertion rod 701 .

[0034] In this embodiment, by providing the sealing gasket 14, the sealing performance between the combination frame 6 or the baffle 5 and the side plate 3 can be improved to avoid water leakage at the connection.

[0035] As a technical optimization solution of the present invention, both sides of the front side of the frame 1 are rotatably connected to the cabinet door 4 through a rotating shaft, and a handle is bolted to the front side of the cabinet door 4.

[0036] In this embodiment: by setting a rotating shaft to connect the cabinet door 4 and the frame, the cabinet door 4 can be easily rotated along the front side of the frame, and the provided handle can facilitate people to hold the cabinet door 4 for pushing and pulling actions.

[0037] As a technical optimization solution of the present invention, a leg 15 is bolted to the bottom chamfer of the frame 1 , and an anti-slip pattern is provided on the bottom of the leg 15 .

[0038] In this embodiment, the support legs 15 are provided to facilitate the stable placement of the frame 1 and prevent the bottom of the frame 1 from being damaged by water accumulation on the ground.

[0039] As a technical optimization solution of the present invention, a gripping protrusion is provided on one side of the screw rod 703 away from the pressing piece 704 .

[0040] In this embodiment, by providing the pressing piece 704 , it is convenient to hold the screw rod 703 to rotate it, so as to adjust the pressing piece 704 .

[0041] Working principle: First, fix the frame 1 in the installation position through the support legs 15, and then install the back panel 2, side panel 3 and top panel 8. The set combination frame 6 can facilitate the connection of the side panels 3 of multiple frames 1 to complete the combination of multiple cabinets. The set combination component 7 can quickly assemble the cabinet door 4 or the combination frame 6 and the side panel 3. During assembly, the insertion rod 701 can be inserted through the through hole of the side panel 3 and extended into the interior of the frame 1. Then, the insertion rod 701 is inserted through the cross bar 702, and the pressing piece 704 is pressed against the inner side of the side panel 3 by rotating the screw 703 until the combination frame 6 or the baffle 5 is in firm contact with the side panel 3, and the side that is not combined with each other is blocked by the baffle 5 to complete the installation of the structure. When necessary, the fan 9 can be started to increase the air circulation speed, and cooperate with the exhaust port 13 to complete the auxiliary heat dissipation action.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Combined low-voltage power distribution JP cabinet, including frame (1), Features: A back panel (2) is arranged on the rear side of the frame (1), side panels (3) are installed on both sides of the frame (1), a cabinet door (4) is movably connected to the front side of the frame (1), a baffle (5) and a combination frame (6) are arranged on both sides of the frame (1), a combination assembly (7) is bolted to the side of the baffle (5) close to the frame (1) and both sides of the combination frame (6), a top panel (8) is bolted to the top of the frame (1), and a fan (9) is installed on the inner side of the top panel (8); The combined component (7) comprises an insertion rod (701), the insertion rod (701) and the side plate (3) are plugged together, a cross bar (702) is plugged into the inner side of the insertion rod (701), the outer side of the cross bar (702) is clearance-matched with the inner side of the insertion rod (701), a screw rod (703) is threadedly connected to the inner side of the cross bar (702), a pressure plate (704) is bolted to the side of the screw rod (703) close to the side plate (3), and the pressure plate (704) is used in conjunction with the side plate (3).

2. According to claim 1, the combined low-voltage power distribution JP cabinet, Features: A vertical pole (10) is bolted to the top chamfer of the top plate (8), and a top eave (11) is bolted to the top of the vertical pole (10).

3. According to claim 1, the combined low-voltage power distribution JP cabinet, Features: A blocking net (12) is bolted to the inner side of the top plate (8), and the blocking net (12) is arranged on the outer side of the fan (9).

4. According to claim 1, the combined low-voltage power distribution JP cabinet, Features: An air outlet (13) is provided on the rear side of the back plate (2), and the air outlet (13) is used in conjunction with the fan (9).

5. According to claim 1, the combined low-voltage power distribution JP cabinet, Features: A sealing gasket (14) is provided on one side of the side plate (3) close to the baffle plate (5) and the combination frame (6), and the inner side of the sealing gasket (14) is bolted to the insertion rod (701).

6. The combined low-voltage power distribution JP cabinet according to claim 1, Features: Both sides of the front side of the frame (1) are rotatably connected to the cabinet door (4) via a rotating shaft, and a handle is bolted to the front side of the cabinet door (4).

7. The combined low-voltage power distribution JP cabinet according to claim 1, Features: A support leg (15) is bolted to the chamfered bottom of the frame (1), and an anti-slip pattern is provided on the bottom of the support leg (15).

8. The combined low-voltage power distribution JP cabinet according to claim 1, Features: A gripping protrusion is provided on one side of the screw rod (703) away from the pressing sheet (704).