High-low voltage power distribution cabinet convenient for fixing electrical equipment

Abstract

The utility model discloses a high and low voltage power distribution cabinet convenient for fixing electrical equipment, which comprises a cabinet body, vertical plates are respectively and fixedly arranged on the inner walls of the two sides of the cabinet body, and the vertical plates, a bearing plate, a mounting plate, a connecting block, a clamping groove, an abdicating groove and a locking assembly are cooperatively used. When the electrical equipment body is installed, the positioning block at the bottom of the electrical equipment body can be directly pressed into the clamping groove firstly, and then the positioning block can be directly locked and positioned through the locking assembly, so that the effect of rapidly installing the electrical equipment body is achieved, redundant tools are not needed, the installation steps are greatly simplified, and the installation time is saved; the use number of the mounting plates can be flexibly adjusted according to the height of the electrical equipment body, and when the height of the electrical equipment body is relatively high, the mounting plates above the electrical equipment body can be detached, so that space is vacated for smoothly mounting the electrical equipment body, and the use flexibility of the high-low voltage power distribution cabinet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high and low voltage distribution cabinets, in particular to a high and low voltage distribution cabinet that is convenient for fixing electrical equipment. Background Art

[0002] 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 electrical energy 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] The high and low voltage distribution cabinets in the prior art usually require multiple tools and complicated operation steps to fix electrical equipment, which not only increases the difficulty and time cost of installation, but also may lead to unstable installation quality. Therefore, we need to propose a high and low voltage distribution cabinet that is easy to fix electrical equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a high and low voltage distribution cabinet that is convenient for fixing electrical equipment, aiming to solve the problem that in the prior art, high and low voltage distribution cabinets usually need to use multiple tools and complicated operating steps when fixing electrical equipment, which not only increases the difficulty and time cost of installation, but also may lead to unstable installation quality.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high and low voltage distribution cabinet convenient for fixing electrical equipment comprises a cabinet body, vertical plates are fixedly installed on the inner walls on both sides of the cabinet body, a plurality of supporting plates are fixedly installed on the side walls of two groups of the vertical plates at equal intervals, a plurality of mounting plates are arranged between the two groups of the vertical plates, connecting blocks are fixedly connected to the side walls on both sides of the mounting plates, the connecting blocks and the supporting plates are fixedly fixed by fixing screws, three groups of clamping grooves are opened on the top of the mounting plates, three groups of electrical equipment bodies are arranged above the mounting plates, a positioning block adapted to the clamping groove is fixedly connected to the bottom of the electrical equipment body, the positioning block is inserted into the inside of the clamping groove, two groups of make way grooves are opened on the inner walls on both sides of the clamping groove, locking components for fixing the positioning block are arranged inside the make way groove.

[0007] Preferably, the locking assembly includes a sliding rod, which is slidably inserted into the interior of the give-way groove, one end of the sliding rod is fixedly connected to a return spring, one end of the return spring is fixedly connected to an inner wall of one side of the give-way groove, the other end of the sliding rod is inserted into the interior of the positioning block, and the top of the sliding rod is fixedly connected to a lever.

[0008] Preferably, a slide groove matched with the shifting rod is provided at the top of the making way groove of the mounting plate, and the slide groove is communicated with the inside of the making way groove, and the shifting rod is slidably connected to the inside of the slide groove.

[0009] Preferably, an inclined surface is provided at one end of the sliding rod away from the reset spring, a positioning hole matched with the sliding rod is opened on the side wall of the positioning block, and the end of the sliding rod away from the reset spring is inserted into the positioning hole.

[0010] Preferably, an air outlet is provided on the top of the cabinet, an isolation net is fixedly embedded inside the air outlet, an air inlet is provided on the bottom of the cabinet, a heat dissipation component for discharging heat from the cabinet is provided inside the air inlet, the heat dissipation component includes a mounting shell, the mounting shell is fixedly embedded inside the air inlet, two groups of fans are fixedly installed on the inner wall of the mounting shell, and a dustproof screen is provided on the mounting shell below the two groups of fans.

[0011] Preferably, a slot matching the dustproof screen is provided on the inner wall of the mounting shell, and one side of the slot passes through the mounting shell. The dustproof screen is inserted into the slot and fixed to the mounting shell by a positioning pin.

[0012] Preferably, a cabinet door is hingedly connected to a side wall of the cabinet body via a hinge, and a rain cover is fixedly installed on the top of the cabinet body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model sets a vertical plate, a supporting plate, a mounting plate, a connecting block, a clamping groove, a giving groove and a locking assembly for coordinated use. In actual operation, the positioning block at the bottom of the electrical equipment body can be directly pressed into the inside of the clamping groove, and the positioning block can be directly locked and positioned by the locking assembly, thereby achieving the effect of quickly installing the electrical equipment body without the aid of extra tools, greatly simplifying the installation steps and saving installation time.

[0015] 2. In addition, when installing the electrical equipment body, the number of mounting plates used can be flexibly adjusted according to the height of the electrical equipment body. When the height of the electrical equipment body is high, the mounting plates above it can be removed to free up space for the smooth installation of the electrical equipment body, which is conducive to increasing the flexibility of use of high and low voltage distribution cabinets. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

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

[0018] Figure 3 It is a structural schematic diagram of the vertical plate, the supporting plate and the mounting plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the locking assembly of the utility model;

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

[0021] In the figure: 1. cabinet body; 2. vertical plate; 3. supporting plate; 4. mounting plate; 5. connecting block; 6. snap-in slot; 7. electrical equipment body; 8. positioning block; 9. clearance slot; 10. locking assembly; 1001. sliding rod; 1002. reset spring; 1003. lever; 11. slide slot; 12. inclined plane; 13. positioning hole; 14. heat dissipation assembly; 1401. mounting shell; 1402. fan; 1403. dustproof mesh plate; 15. slot; 16. cabinet door; 17. rain cover; 18. isolation net. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 , the utility model provides a technical solution:

[0024] A high and low voltage distribution cabinet for fixing electrical equipment comprises a cabinet body 1, vertical plates 2 are fixedly installed on the inner walls on both sides of the cabinet body 1, a plurality of supporting plates 3 are fixedly installed on the side walls of one side of the two groups of vertical plates 2 at equal intervals, a plurality of mounting plates 4 are arranged between the two groups of vertical plates 2, connecting blocks 5 are fixedly connected to the side walls on both sides of the mounting plates 4, the connecting blocks 5 are fixedly connected to the supporting plates 3 by fixing screws, three groups of clamping grooves 6 are opened on the top of the mounting plates 4, three groups of electrical equipment bodies 7 are arranged above the mounting plates 4, and positioning blocks 8 adapted to the clamping grooves 6 are fixedly connected to the bottom of the electrical equipment bodies 7, and the positioning blocks 8 are inserted into the clamping grooves 6 The inside of the clamping groove 6 is provided with two sets of making way grooves 9 on the inner walls on both sides thereof, and the inside of the making way grooves 9 is provided with locking components 10 for fixing the positioning blocks 8. The utility model can achieve the effect of quickly installing the electrical equipment body 7 without the aid of extra tools, greatly simplifying the installation steps and saving installation time. In addition, the number of mounting plates 4 used can be flexibly adjusted according to the height of the electrical equipment body 7. Specifically, when the height of the electrical equipment body 7 is relatively high, the mounting plate 4 above it can be disassembled to free up space for smoothly installing the electrical equipment body 7, which is conducive to increasing the flexibility of using the high and low voltage distribution cabinets;

[0025] The locking assembly 10 includes a sliding rod 1001, which is slidably inserted into the inside of the give way groove 9, one end of the sliding rod 1001 is fixedly connected to a return spring 1002, one end of the return spring 1002 is fixedly connected to an inner wall of one side of the give way groove 9, the other end of the sliding rod 1001 is inserted into the inside of the positioning block 8, and the top of the sliding rod 1001 is fixedly connected to a lever 1003;

[0026] The mounting plate 4 is provided with a slide groove 11 adapted to the lever 1003 at the top of the make way groove 9, and the slide groove 11 is communicated with the inside of the make way groove 9, and the lever 1003 is slidably connected to the inside of the slide groove 11;

[0027] The end of the sliding rod 1001 away from the return spring 1002 is provided with an inclined surface 12, and the side wall of the positioning block 8 is provided with a positioning hole 13 adapted to the sliding rod 1001, and the end of the sliding rod 1001 away from the return spring 1002 is inserted into the interior of the positioning hole 13;

[0028] Specifically, the positioning block 8 at the bottom of the electrical device body 7 is directly pressed into the inside of the clamping groove 6, and the bottom edge of the positioning block 8 will squeeze the inclined surface 12, so that the sliding rod 1001 slides toward the inside of the giving way groove 9. At this time, the return spring 1002 is in a compressed state. When the positioning block 8 is fully inserted into the inside of the clamping groove 6, at this time, one end of the sliding rod 1001 is aligned with the positioning hole 13, and the sliding rod 1001 is firmly inserted into the inside of the positioning hole 13 by using the resilience of the return spring 1002, so as to achieve the effect of quickly installing the electrical device body 7;

[0029] It is worth mentioning that an air outlet is provided at the top of the cabinet 1, and an isolation net 18 is fixedly embedded inside the air outlet. An air inlet is provided at the bottom of the cabinet 1, and a heat dissipation component 14 for discharging the heat inside the cabinet 1 is provided inside the air inlet. The heat dissipation component 14 includes a mounting shell 1401, which is fixedly embedded inside the air inlet. Two sets of fans 1402 are fixedly installed on the inner wall of the mounting shell 1401. The mounting shell 1401 is located below the two sets of fans 1402 and is provided with a dustproof screen 1403;

[0030] Specifically, the fan 1402 can blow the air with a lower outside temperature into the interior of the cabinet 1, and then discharge the hot air inside the cabinet 1 from the air outlet, so as to achieve the effect of dissipating heat inside the cabinet 1, so that the electrical equipment body 7 in operation is at a good temperature level, which is conducive to extending the service life of the electrical equipment body 7;

[0031] A slot 15 adapted to the dust screen 1403 is provided on the inner wall of the installation shell 1401, and one side of the slot 15 passes through the installation shell 1401. The dust screen 1403 is inserted into the slot 15 and fixed to the installation shell 1401 by a positioning pin, so that the dust screen 1403 can be easily disassembled and replaced or cleaned, and the dust screen 1403 can be ensured to be well ventilated.

[0032] A cabinet door 16 is hingedly connected to a side wall of the cabinet body 1 through a hinge, and a rain cover 17 is fixedly installed on the top of the cabinet body 1.

[0033] 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 high and low voltage distribution cabinet for fixing electrical equipment, comprising a cabinet body (1), characterized in that: Vertical plates (2) are fixedly mounted on the inner walls on both sides of the cabinet (1), and a plurality of supporting plates (3) are fixedly mounted on the side walls of the two groups of vertical plates (2) at equal intervals. A plurality of mounting plates (4) are arranged between the two groups of vertical plates (2). Connecting blocks (5) are fixedly connected to the side walls on both sides of the mounting plates (4), and the connecting blocks (5) are fixedly connected to the supporting plates (3) by fixing screws. Three groups of clamping grooves (6) are provided on the top of the mounting plates (4), and three groups of electrical equipment bodies (7) are provided above the mounting plates (4). Positioning blocks (8) adapted to the clamping grooves (6) are fixedly connected to the bottom of the electrical equipment bodies (7), and the positioning blocks (8) are inserted into the inside of the clamping grooves (6). Two groups of clearance grooves (9) are provided on the inner walls on both sides of the clamping grooves (6), and locking components (10) for fixing the positioning blocks (8) are provided inside the clearance grooves (9).

2. A high and low voltage distribution cabinet for fixing electrical equipment according to claim 1, characterized in that: The locking assembly (10) comprises a sliding rod (1001), the sliding rod (1001) is slidably inserted into the interior of the give-way groove (9), one end of the sliding rod (1001) is fixedly connected to a return spring (1002), one end of the return spring (1002) is fixedly connected to an inner wall of one side of the give-way groove (9), the other end of the sliding rod (1001) is inserted into the interior of the positioning block (8), and the top of the sliding rod (1001) is fixedly connected to a shifting rod (1003).

3. A high and low voltage distribution cabinet for fixing electrical equipment according to claim 2, characterized in that: The mounting plate (4) is provided with a slide groove (11) adapted to the shifting rod (1003) at the top of the giving way groove (9), and the slide groove (11) is communicated with the inside of the giving way groove (9), and the shifting rod (1003) is slidably connected to the inside of the slide groove (11).

4. A high and low voltage distribution cabinet for fixing electrical equipment according to claim 3, characterized in that: An inclined surface (12) is provided at one end of the sliding rod (1001) away from the reset spring (1002), a positioning hole (13) adapted to the sliding rod (1001) is provided on the side wall of the positioning block (8), and one end of the sliding rod (1001) away from the reset spring (1002) is inserted into the interior of the positioning hole (13).

5. A high and low voltage distribution cabinet for fixing electrical equipment according to claim 1, characterized in that: The cabinet (1) is provided with an air outlet at the top, an isolation net (18) is fixedly embedded inside the air outlet, and the cabinet (1) is provided with an air inlet at the bottom, a heat dissipation component (14) for discharging heat inside the cabinet (1) is arranged inside the air inlet, and the heat dissipation component (14) comprises a mounting shell (1401), the mounting shell (1401) is fixedly embedded inside the air inlet, two groups of fans (1402) are fixedly installed on the inner wall of the mounting shell (1401), and a dustproof screen plate (1403) is arranged on the mounting shell (1401) below the two groups of fans (1402).

6. A high and low voltage distribution cabinet for fixing electrical equipment according to claim 5, characterized in that: A slot (15) adapted to the dustproof screen (1403) is provided on the inner wall of the installation shell (1401), and one side of the slot (15) passes through the installation shell (1401); the dustproof screen (1403) is inserted into the slot (15) and fixed to the installation shell (1401) by a positioning pin.

7. A high and low voltage distribution cabinet for fixing electrical equipment according to claim 1, characterized in that: A cabinet door (16) is hingedly connected to a side wall of the cabinet body (1) via a hinge, and a rain cover (17) is fixedly installed on the top of the cabinet body (1).

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