Modularized combined type high-low voltage power distribution cabinet

Abstract

The utility model discloses a modular combined high-low voltage power distribution cabinet, which comprises a cabinet body, a partition plate is arranged in the cabinet body in a sliding manner, two sides of the partition plate are connected with combined plates in a clamping manner, the inner walls of the upper side and the lower side in the cabinet body are provided with a plurality of groups of clamping grooves, and the upper end and the lower end of the partition plate extend to form limiting rods. According to the utility model, the plurality of groups of clamping grooves are formed in the wall surfaces of the upper end and the lower end in the cabinet body, and the limiting rods matched with the clamping grooves are arranged at the upper ends and the lower ends of the partition plates, so that the positions of the partition plates can be conveniently adjusted and fixed through the matching of the limiting rods and the different clamping grooves; meanwhile, the partition plates can be conveniently mounted, dismounted, replaced and used, the maximum mounting space is reserved for the interior of the cabinet body, and instruments or instruments are prevented from being blocked during follow-up mounting.

Description

Technical Field

[0001] The utility model relates to the technical field of high and low voltage distribution cabinets, in particular to a modular combined high and low voltage distribution cabinet. Background Art

[0002] High and low voltage distribution cabinets are generally used in power supply bureaus and substations. High voltage switch cabinets are then stepped down by transformers and led out to low voltage distribution cabinets on the low voltage side. The low voltage distribution cabinets are then led to the distribution boards, control boxes, and switch boxes of various power users. The equipment inside is a distribution device that is assembled into one by some switches, circuit breakers, fuses, buttons, indicator lights, meters, wires and other protective devices to meet the design functional requirements.

[0003] The existing utility model with patent application number CN202320139231.5 discloses a modular combined high and low voltage distribution cabinet, including a cabinet body, a pair of cabinet doors are rotatably connected to the cabinet body, the cabinet doors are provided with handles for opening and closing the cabinet body, a base is provided at the bottom of the cabinet body, a plurality of slide grooves are provided on the inner wall of the cabinet body, a partition is provided in the cabinet body, an adjustment mechanism for fixing the partition is provided in the cabinet body, and heat dissipation mechanisms are provided on the two opposite outer side walls of the cabinet body;

[0004] The device adjusts the left and right sliding movement and fixes the position of the partition by the cooperation of the provided screw and the stop block, and adjusts the vertical space inside the cabinet by the cooperation of the combination plate. However, there are still the following defects: the two ends of the screw in the device are fixedly connected to the inner wall of the cabinet, so the screw and the partition cannot be directly removed and replaced when they are damaged. At the same time, the screw that crosses the inside of the cabinet has a strong presence, so it is easy to cause obstruction when installing other instruments and equipment inside the cabinet, making installation inconvenient. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a modular combined high and low voltage distribution cabinet, by opening a plurality of groups of card slots on the upper and lower end wall surfaces of the cabinet body, and setting limit rods compatible with the card slots on the upper and lower ends of the partition, so that the position of the partition can be adjusted and fixed conveniently through the cooperation of the limit rods and different card slots, and the partition can also be conveniently installed, disassembled, replaced and used, and the maximum installation space is reserved for the inside of the cabinet to prevent obstruction during the subsequent installation of instruments or equipment.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a modular combined high and low voltage distribution cabinet, including a cabinet body, a partition is slidably provided inside the cabinet body, and combination plates are snap-connected on both sides of the partition. Multiple groups of slots are provided on the upper and lower inner walls inside the cabinet body, and limit rods are extended from the upper and lower ends of the partition, and the limit rods extend into one group of the slots.

[0007] As a preferred technical solution of the utility model, installation cavities are opened inside the upper and lower ends of the partition, a spring is fixed inside the installation cavity, a limiting plate is fixed on the end of the spring close to the slot, one end of the limiting rod is fixedly connected to the limiting plate, the other end of the limiting rod extends out of the partition and into one group of the slots, and the limiting rod is snap-fitted to the slot.

[0008] As a preferred technical solution of the utility model, a cabinet door is provided on one side of the cabinet body, the installation cavity is located on the side of the partition close to the cabinet door, a movable groove is fixed on one side of the end of the limit rod extending into the installation cavity, a movable rod is connected between the installation cavity and the outer side of the partition, and the movable groove is located inside the movable rod and is slidably connected thereto.

[0009] As a preferred technical solution of the utility model, multiple sets of slide grooves are opened on the inner wall of the cabinet body at one end away from the cabinet door, and multiple sets of sliding blocks are fixed on the end of the partition away from the cabinet door. The multiple sets of sliding blocks are respectively extended into the multiple sets of slide grooves and slidably connected thereto.

[0010] As a preferred technical solution of the utility model, multiple groups of installation grooves are evenly distributed on both sides of the partition, multiple groups of installation grooves are opened on the inner walls on both sides of the cabinet, and a combination plate is installed between the partition and the inner wall of the cabinet, and the two sides of the combination plate extend into the installation grooves on the inner wall of the cabinet and the side of the partition respectively.

[0011] As an optimal technical solution of the utility model, cooling fins are installed on both sides of the cabinet, cooling boxes extending into the cabinet and connected to the cooling fins are provided on the outside of both sides of the cabinet, a cooling fan is provided inside the cooling box, and cooling ports are opened on both sides of the cooling box.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] The utility model provides a plurality of groups of card slots on the upper and lower wall surfaces of the cabinet body, and sets limit rods matched with the card slots on the upper and lower ends of the partition, so that the position of the partition can be adjusted and fixed conveniently through the cooperation of the limit rods and different card slots, and the partition can be conveniently installed, disassembled, replaced and used, and the maximum installation space is reserved for the interior of the cabinet body to prevent obstruction during the subsequent installation of instruments or equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 3 It is a side view cross-sectional structure diagram of the partition plate of the utility model;

[0017] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle;

[0018] Among them: 1. Cabinet body; 2. Cabinet door; 3. Heat sink; 4. Heat dissipation port; 5. Cooling fan; 6. Cooling fins; 7. Partition; 8. Slide; 9. Combination board; 10. Installation slot; 11. Card slot; 12. Limit rod; 13. Movable slot; 14. Movable rod; 15. Slider; 16. Installation cavity; 17. Spring; 18. Limit plate. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Embodiment:

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the utility model provides a modular combined high and low voltage power distribution cabinet, including a cabinet 1, a partition 7 is slidably provided inside the cabinet 1, and both sides of the partition 7 are snap-connected with a combination plate 9, and multiple groups of card slots 11 are provided on the upper and lower inner walls inside the cabinet 1, and the upper and lower ends of the partition 7 extend out of the limit rod 12, and the limit rod 12 extends into one group of the card slots 11, and the upper and lower ends of the partition 7 are provided with an installation cavity 16, and a spring 17 is fixed inside the installation cavity 16, and a limit plate is fixed on the end of the spring 17 close to the card slot 11 18, one end of the limit rod 12 is fixedly connected to the limit plate 18, the other end of the limit rod 12 extends out of the partition 7 and extends into one of the groups of card slots 11, the limit rod 12 is snap-fitted with the card slots 11, one side of the cabinet body 1 is provided with a cabinet door 2, the installation cavity 16 is located on the side of the partition 7 close to the cabinet door 2, a movable groove 13 is fixed on one side of the end of the limit rod 12 extending into the installation cavity 16, a movable rod 14 is connected between the installation cavity 16 and the outer side of the partition 7, and the movable groove 13 is located inside the movable rod 14 and is slidably connected thereto;

[0022] When using this device, the cabinet door 2 can be opened, and the two groups of movable rods 14 can be pushed to drive the two groups of limit rods 12 to move into the installation cavity 16 respectively, and at the same time drive the limit plate 18 to compress the spring 17, and then push the partition 7 to the left or right to move to the appropriate position. At this time, the movable rod 14 is released again, and the spring 17 resets itself and drives the limit plate 18 and the limit rod 12 to move, so that the limit rod 12 extends out of the outside of the partition 7 and is inserted into the corresponding slot 11, so that the position of the partition 7 can be adjusted and fixed. At the same time, except for the position of the partition 7 itself, there is no other installation structure occupying the internal installation space of the cabinet 1, which is convenient for the subsequent installation of instruments and equipment inside the cabinet 1. At the same time, when the partition 7 is damaged, the cabinet door 2 can be opened and the two groups of movable rods 14 can be pushed to move to drive the limit rod 12 to leave the slot 11, so that the partition 7 can be quickly disassembled and replaced, which is convenient for use.

[0023] like Figure 1 , Figure 2 , Figure 3 As shown, a plurality of groups of slide grooves 8 are provided on the inner wall at one end of the cabinet body 1 away from the cabinet door 2, and a plurality of groups of sliders 15 are fixed on the end of the partition plate 7 away from the cabinet door 2, and the plurality of groups of sliders 15 are respectively extended into the plurality of slide grooves 8 and slidably connected therewith, and a plurality of groups of mounting grooves 10 are evenly distributed on both sides of the partition plate 7, and a plurality of groups of mounting grooves 10 are provided on the inner walls at both sides of the cabinet body 1, and a combination plate 9 is installed between the partition plate 7 and the inner wall of the cabinet body 1, and the two sides of the combination plate 9 are respectively extended into the mounting grooves 10 on the inner wall of the cabinet body 1 and the side of the partition plate 7; when using the device, the plurality of groups of sliders 15 on the rear side of the partition plate 7 cooperate with the slide grooves 8 on the inner side of the cabinet body 1, so as to limit the partition plate 7, and at the same time improve the stability of the partition plate 7 when sliding and adjusting its position inside the cabinet body 1, and the combination plates 9 on both sides thereof arranged and connected with the mounting grooves 10 can change the distribution of the vertical space inside the cabinet body 1, so as to facilitate the use of the device.

[0024] like Figure 1 , Figure 2 As shown, heat dissipation fins 6 are installed on both sides of the cabinet 1, and heat dissipation boxes 3 extending into the cabinet 1 and connected to the heat dissipation fins 6 are installed on the outside of both sides of the cabinet 1. A heat dissipation fan 5 is installed inside the heat dissipation box 3, and heat dissipation ports 4 are opened on both sides of the heat dissipation box 3; through the cooperation of the heat dissipation fan 5, the heat dissipation fins 6 and the heat dissipation ports 4, the heat inside the cabinet 1 can be conveniently discharged, and the setting of the heat dissipation box 3 can also prevent external rainwater and the like from directly entering the cabinet 1 and causing damage to the internal electronic components, and a filter screen detachably connected thereto can also be installed at the heat dissipation port 4 to filter external dust and the like to prevent dust from entering the cabinet 1 and the heat dissipation box 3.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular combined high and low voltage power distribution cabinet, comprising a cabinet body (1), wherein a partition plate (7) is slidably provided inside the cabinet body (1), and both sides of the partition plate (7) are snap-connected with a combination plate (9), characterized in that: A plurality of groups of slots (11) are provided on the inner walls on both upper and lower sides of the cabinet (1); limit rods (12) extend from both upper and lower ends of the partition (7); and the limit rods (12) extend into one group of the slots (11).

2. A modular combined high and low voltage distribution cabinet according to claim 1, characterized in that: The upper and lower ends of the partition (7) are each provided with an installation cavity (16), a spring (17) is fixed inside the installation cavity (16), a limiting plate (18) is fixed to one end of the spring (17) close to the slot (11), one end of the limiting rod (12) is fixedly connected to the limiting plate (18), the other end of the limiting rod (12) extends out of the partition (7) and into one group of the slots (11), and the limiting rod (12) is snap-fitted to the slots (11).

3. A modular combined high and low voltage distribution cabinet according to claim 2, characterized in that: A cabinet door (2) is provided on one side of the cabinet body (1); the installation cavity (16) is located on a side of the partition (7) close to the cabinet door (2); a movable groove (13) is fixed on one side of the end of the limit rod (12) extending into the interior of the installation cavity (16); a movable rod (14) is connected between the installation cavity (16) and the outer side of the partition (7); and the movable groove (13) is located inside the movable rod (14) and is slidably connected thereto.

4. A modular combined high and low voltage distribution cabinet according to claim 3, characterized in that: A plurality of groups of slide grooves (8) are provided on the inner wall of the cabinet body (1) at one end away from the cabinet door (2), and a plurality of groups of sliding blocks (15) are fixed on the end of the partition plate (7) away from the cabinet door (2), and the plurality of groups of sliding blocks (15) respectively extend into the plurality of groups of slide grooves (8) and are slidably connected thereto.

5. The modular combined high and low voltage distribution cabinet according to claim 1 is characterized in that: Multiple groups of mounting grooves (10) are evenly distributed on both sides of the partition (7), multiple groups of mounting grooves (10) are opened on the inner walls on both sides of the cabinet (1), a combination plate (9) is installed between the partition (7) and the inner wall of the cabinet (1), and the two sides of the combination plate (9) extend into the mounting grooves (10) on the inner wall of the cabinet (1) and the side of the partition (7) respectively.

6. A modular combined high and low voltage distribution cabinet according to claim 1, characterized in that: Heat dissipation fins (6) are installed on both sides of the cabinet (1), heat dissipation boxes (3) extending into the cabinet (1) and connected to the heat dissipation fins (6) are provided on both sides of the cabinet (1), a heat dissipation fan (5) is provided inside the heat dissipation box (3), and heat dissipation ports (4) are provided on both sides of the heat dissipation box (3).

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