CN218919654U - Modularized power distribution cabinet - Google Patents

Abstract

The utility model relates to the technical field, in particular to a modular power distribution cabinet, comprising a base and a lower power distribution cabinet, a connection device is installed above the lower power distribution cabinet, and a heat dissipation device is installed on the right side of the connection device. device. The first connection plate on the lower surface of the upper power distribution cabinet can be attached to the second connection plate on the upper surface of the lower power distribution cabinet, and then the corresponding number of second vertical plates can be connected to the upper power distribution cabinet and the lower surface by bolts. Fix the power distribution cabinet so that the upper and lower first horizontal plates enter the grooves of the corresponding first connecting plate and the second connecting plate respectively, and then turn the baffle to make the baffle enter into the groove of the first vertical plate. In the groove, and the baffle is fastened and fixed through the corresponding structure, so that the assembly of the upper power distribution cabinet and the lower power distribution cabinet can be completed, so as to avoid the situation of insufficient space or waste of space, and at the same time adopt the method of assembly It replaces the original integrated power distribution cabinet structure, which is more convenient for transportation and installation.

Description

A modular distribution cabinet

technical field

The utility model relates to the technical field of power distribution cabinets, in particular to a modular power distribution cabinet.

Background technique

Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final equipment of the power distribution system. In many occasions, they distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load.

For example, an intelligent modular power distribution cabinet with application publication number CN 114649761 A includes a power distribution cabinet body. When the body of the power distribution cabinet is overheated, the fluorescent rod will be bent and the fluorescent light emitted by the water will illuminate the transparent box, and as the liquid level fluctuates, the irradiated pattern will dynamically shake, which can be enlarged and improved. The effect of warning can also be easily captured by the staff, so that it is convenient for the maintenance personnel to check or repair at the first time, and it is suitable for places with poor light. However, the above-mentioned modular power distribution cabinet is mainly composed of a main body of a power distribution cabinet, which is an integrated structure, which not only cannot be adjusted according to the required occasions and required specifications, resulting in insufficient space or waste of space, but also The integrated power distribution cabinet takes up a lot of space during transportation, and it is time-consuming and laborious to install. At the same time, only heat dissipation holes are provided above the power distribution cabinet body for heat dissipation, and this heat dissipation method is passive heat dissipation, and the efficiency is relatively high. Low, when encountering some faults or other reasons, the heat dissipation is not timely, which can easily lead to overheating, and the long-term overheating state will accelerate the aging and damage of internal electronic components.

Utility model content

The purpose of this utility model is to solve the problem that when the above-mentioned modular power distribution cabinet is in use, the power distribution cabinet has an integrated structure, the use effect is poor, and only heat dissipation holes are provided above the power distribution cabinet body for heat dissipation, and the heat dissipation efficiency is low. Low, while a modular distribution cabinet is proposed.

In order to achieve the above object, the utility model provides the following technical solutions:

Design a modular power distribution cabinet, including a base and a lower power distribution cabinet body, the lower power distribution cabinet body is fixed above the base, a top plate is provided above the lower power distribution cabinet body, and the top plate A temperature sensor is fixedly connected in the middle, a connection device is installed above the lower power distribution cabinet, and a heat dissipation device is installed on the right side of the connection device.

Preferably, the connection device includes an upper power distribution cabinet, the upper power distribution cabinet is located above the lower power distribution cabinet, the upper and lower outer walls of the upper power distribution cabinet are fixedly connected with first connecting plates, The first connecting plate above is threadedly connected to the top plate through a plurality of bolts, the second connecting plate is installed below the first connecting plate below, and the lower surface of the second connecting plate is fixedly connected to the lower power distribution cabinet, The left and right sides of the first connecting plate are provided with first vertical plates, the inner sides of the left and right first vertical plates are fixedly connected with a plurality of first horizontal plates, and the outer walls of the upper and lower first horizontal plates are respectively connected to the adjacent first horizontal plates. The inner wall of the groove of the connecting plate and the inner wall of the groove of the second connecting plate are clearance fit.

Preferably, a baffle is provided above and below the first horizontal plate, and the outer wall at one end of the baffle is in clearance fit with the inner wall of the groove of the first vertical plate, so that the first horizontal plate can be blocked by the baffle.

Preferably, the other end of the baffle is rotatably connected to a plurality of arc-shaped blocks, the outer wall of the arc-shaped block is fixed with a second vertical plate, and the upper and lower second vertical plates are respectively connected to the upper and lower sides by a plurality of bolts. The power distribution cabinet body is threadedly connected with the lower power distribution cabinet body, so that the baffle plate can rotate at the arc-shaped block through the rotating shaft.

Preferably, the heat dissipation device includes a casing, and the upper and lower left sides of the casing are fixedly connected to the upper power distribution cabinet and the lower power distribution cabinet respectively, and a connecting plate is fixedly connected to the inside of the casing, and the connecting plate The inside of the board is fixed with a motor, the output shaft of the motor is fixed with fan blades, the middle of the right side of the housing is fixed with a mesh plate, the left side of the housing is provided with a cabinet door, and the upper and lower cabinets The door is rotatably connected with the upper power distribution cabinet body and the lower power distribution cabinet body respectively through a plurality of hinges.

Preferably, a louver and a first handle are fixedly connected to the lower side and the right side of the front end of the upper and lower cabinet doors, so that the cabinet door can be driven to open by the first handle.

A modular power distribution cabinet proposed by the utility model has the beneficial effect that: the number of modular upper power distribution cabinets can be selected according to the occasion of use and the required specifications, for example, when the number of upper power distribution cabinets selected is One time, it can drive the upper power distribution cabinet to move, so that the first connecting plate on the lower surface of the upper power distribution cabinet and the second connecting plate on the upper surface of the lower power distribution cabinet are attached, and then the corresponding number of the second connecting plates are connected by bolts. The second vertical plate is fixed to the upper power distribution cabinet and the lower power distribution cabinet, and then the first vertical plate drives the first horizontal plate to move, so that the upper and lower first horizontal plates respectively enter the corresponding first connecting plate and In the groove of the second connecting plate, turn the baffle again, so that the baffle enters into the groove of the first vertical plate, and fix the baffle tightly through the corresponding structure, so that the upper power distribution cabinet and the upper distribution cabinet can be completed. The assembly of the lower power distribution cabinet can avoid the situation of insufficient space or waste of space. At the same time, the original integrated power distribution cabinet structure is replaced by the assembly method, which is more convenient for transportation and installation;

When the internal components of the upper power distribution cabinet and the lower power distribution cabinet are overheated, the external power supply of the motor can be connected, the motor can be started, and the fan blades are driven by the output shaft of the motor to rotate, so that the air flow can be accelerated through the fan blades. Therefore, the internal components of the upper power distribution cabinet and the lower power distribution cabinet are actively dissipated, thereby avoiding the aging and damage of the internal components due to the overheating state for a long time.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a plane sectional view in Fig. 1;

Fig. 3 is a structural schematic view of the first horizontal board, the first vertical board and the second vertical board in Fig. 2;

Fig. 4 is the structural representation at the second handle, screw and baffle in Fig. 2;

Fig. 5 is a schematic structural view of the fan blade, the motor and the connecting plate in Fig. 2 .

In the figure: 1. base, 2. lower power distribution cabinet, 3. connecting device, 301, upper power distribution cabinet, 302, first connecting plate, 303, second connecting plate, 304, first vertical plate, 305 , the first horizontal plate, 3A1, the second horizontal plate, 3A2, the screw, 3A3, the second handle, 4, the cooling device, 401, the shell, 402, the connecting plate, 403, the motor, 404, the fan blade, 405, the mesh Plate, 406, cabinet door, 5, top plate, 6, temperature sensor, 7, baffle plate, 8, arc block, 9, second vertical board, 10, shutter, 11, first handle.

Detailed ways:

Below in conjunction with accompanying drawing, the utility model is further described:

Example 1:

Referring to the accompanying drawings 1-5, in this embodiment, a modular power distribution cabinet includes a base 1 and a lower power distribution cabinet 2, the lower power distribution cabinet 2 is fixedly connected above the base 1, and the lower power distribution cabinet The right side of 2 is processed with an opening, and a top plate 5 is provided above the lower power distribution cabinet body 2, and a temperature sensor 6 is fixedly connected in the middle of the top plate 5. The model of the temperature sensor 6 can be selected according to user needs, and the temperature sensor 6 can The internal temperature of the device is detected, the connection device 3 is installed above the lower power distribution cabinet body 2 , and the heat dissipation device 4 is installed on the right side of the connection device 3 .

Referring to accompanying drawings 1-4, the connection device 3 includes an upper power distribution cabinet body 301, a first connection board 302, a second connection board 303, a first vertical board 304 and a first horizontal board 305, and the upper power distribution cabinet body 301 is located on the lower On the top of the power distribution cabinet 2, the right side of the power distribution cabinet 301 is processed with an opening, the upper and lower outer walls of the upper power distribution cabinet 301 are fixedly connected with the first connecting plate 302, and the middle of the first connecting plate 302 is processed with an opening , the upper first connecting plate 302 is threadedly connected with the top plate 5 by four bolts, the second connecting plate 303 is installed under the lower first connecting plate 302, and the middle of the second connecting plate 303 is processed with an opening, and the second connecting plate 303 The lower surface of the first connecting plate 302 and the left and right sides of the second connecting plate 303 are processed with grooves, and the left and right sides of the first connecting plate 302 are provided with first vertical plates 304 , the upper and lower outer walls of the first vertical plate 304 are processed with grooves, and the inner sides of the left and right first vertical plates 304 are fixedly connected with two first horizontal plates 305, and the outer walls of the upper and lower first horizontal plates 305 are respectively connected to the adjacent first connecting plates. The inner wall of the groove of 302 and the inner wall of the groove of the second connecting plate 303 are clearance fit, and the upper and lower sides of the first horizontal plate 305 are provided with a baffle 7, and the outer wall of one end of the baffle 7 is in contact with the recess of the first vertical plate 304. The inner wall of the groove is fitted with clearance, and the first vertical plate 304 can be blocked by the baffle plate 7. The other end of the baffle plate 7 is connected with two arc-shaped blocks 8 through the rotating shaft, and the outer wall of the arc-shaped block 8 is fixedly connected with the second vertical plate. plate 9, the upper and lower second vertical plates 9 are respectively threadedly connected with the upper power distribution cabinet body 301 and the lower power distribution cabinet body 2 through a plurality of bolts;

The number of modular upper power distribution cabinets 301 can be selected according to the application occasion and the required specifications. The first connection plate 302 on the lower surface of the power distribution cabinet body 301 is attached to the second connection plate 303 on the upper surface of the lower power distribution cabinet body 2, and then the corresponding number of second vertical plates 9 are connected to the upper power distribution cabinet body by bolts. 301 and the lower power distribution cabinet body 2 are fixed, and then the first vertical plate 304 drives the first horizontal plate 305 to move, so that the upper and lower first horizontal plates 305 respectively enter the corresponding first connecting plate 302 and the second connecting plate In the groove of the plate 303, turn the baffle 7 again, so that the baffle 7 enters the groove of the first vertical plate 304, and fix the baffle 7 tightly through the corresponding structure, so that the upper power distribution cabinet can be completed Body 301 and lower power distribution cabinet body 2 are assembled to avoid insufficient space or waste of space. At the same time, the original integrated power distribution cabinet structure is replaced by the assembly method, which is more convenient for transportation and installation. The cabinet body 301 cooperates with the lower power distribution cabinet body 2 and corresponding structures to form a modular power distribution cabinet.

Referring to accompanying drawings 1, 2 and 5, the cooling device 4 includes a housing 401, a connecting plate 402, a motor 403, fan blades 404, a net plate 405 and a cabinet door 406, and the left sides of the upper and lower housings 401 are connected to the upper power distribution cabinet respectively. 301 and the lower power distribution cabinet 2 are fixedly connected, the inside of the housing 401 is fixedly connected with a connecting plate 402, and the inside of the connecting plate 402 is fixedly connected with a motor 403, the model of the motor 403 can be selected according to user needs, the motor 403 The fan blade 404 is fixedly connected to the output shaft, and the fan blade 404 can be driven to rotate through the output shaft of the motor 403. A mesh plate 405 is fixedly connected to the middle of the right side of the housing 401, and a cabinet door 406 is provided on the left side of the housing 401. The cabinet door 406 is rotationally connected with the upper power distribution cabinet body 301 and the lower power distribution cabinet body 2 respectively through two hinges. The louver 10 and the first handle 11 are fixedly connected to the bottom and right side of the front face of the upper and lower cabinet door 406 respectively. 10 and mesh plate 405 can make the air flow;

When the internal components of the upper power distribution cabinet 301 and the lower power distribution cabinet 2 are overheated, the external power supply of the motor 403 can be connected, the motor 403 can be started, and the output shaft of the motor 403 can drive the fan blade 404 to rotate, so that the fan blade 404 can rotate through the fan blade 404 can accelerate the air flow, thereby actively dissipating heat from the internal components of the upper power distribution cabinet 301 and the lower power distribution cabinet 2, thereby avoiding aging and damage of the internal components due to overheating for a long time.

In this embodiment, when the operator needs to use the modular distribution cabinet, the operator can first select the number of modular upper distribution cabinets 301 according to the occasion of use and the required specifications, for example, when the selected upper When the number of electric cabinets 301 is one, the upper power distribution cabinet 301 can be driven to move, so that the first connection plate 302 on the lower surface of the upper power distribution cabinet 301 is attached to the second connection plate 303 on the upper surface of the lower power distribution cabinet 2. and then fix the corresponding number of second vertical plates 9 with the upper power distribution cabinet body 301 and the lower power distribution cabinet body 2 through bolts, and then drive the first horizontal plate 305 to move through the first vertical plate 304, so that the upper and lower two A first horizontal plate 305 enters respectively in the groove of the corresponding first connecting plate 302 and the second connecting plate 303, and then rotates the baffle plate 7 so that the baffle plate 7 enters in the groove of the first vertical plate 304, And through the corresponding structure, the baffle plate 7 is pressed against and fixed, so that the assembly of the upper power distribution cabinet body 301 and the lower power distribution cabinet body 2 can be completed, so as to avoid the situation of insufficient space or waste of space, and at the same time replace it by means of assembly The original integrated power distribution cabinet structure is more convenient for transportation and installation;

When the internal components of the upper power distribution cabinet 301 and the lower power distribution cabinet 2 are overheated, the external power supply of the motor 403 can be connected, the motor 403 can be started, and the output shaft of the motor 403 can drive the fan blade 404 to rotate, so that the fan blade 404 can rotate through the fan blade 404 can accelerate the air flow, thereby actively dissipating heat from the internal components of the upper power distribution cabinet 301 and the lower power distribution cabinet 2, thereby avoiding aging and damage of the internal components due to overheating for a long time.

Example 2:

Referring to the accompanying drawings 1-5, in this embodiment, the utility model provides a technical solution: a modular power distribution cabinet, the connection device 3 may also include a second horizontal plate 3A1, a screw 3A2 and a second handle 3A3, left and right The inner sides of the two second horizontal plates 3A1 are fixedly connected to the second vertical plate 9, and the internal thread of the second horizontal plate 3A1 is connected with a screw 3A2, the screw 3A2 can move through the second horizontal plate 3A1, and the outer wall of one end of the screw 3A2 is connected to the The outer walls of the baffle plate 7 are attached together, and the baffle plate 7 can be pressed and fixed by the screw rod 3A2, and the outer wall of the other end of the screw rod 3A2 is fixedly connected with a second handle 3A3;

The screw rod 3A2 can be driven by the second handle 3A3 to rotate, so that the screw rod 3A2 can move through the second horizontal plate 3A1, so that the baffle plate 7 can be pressed and fixed by the screw rod 3A2, so that the baffle plate 7 cooperates with the first vertical plate 304 and the second vertical plate 304. A horizontal plate 305 can fix the first connecting plate 302 and the second connecting plate 303 .

In this embodiment, when the operator needs to use the modular power distribution cabinet, the second handle 3A3 can be used to drive the screw 3A2 to rotate, so that the screw 3A2 can move through the second horizontal plate 3A1, so that the block can be moved by the screw 3A2 The plate 7 is pressed against and fixed, so that the baffle plate 7 cooperates with the first vertical plate 304 and the first horizontal plate 305 to fix the first connecting plate 302 and the second connecting plate 303 .

Although the present invention has been illustrated and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made within the scope of the claims.

Claims (6)

1. The utility model provides a modularization switch board, includes base (1) and lower switch board body (2), the top rigid coupling of base (1) has lower switch board body (2), its characterized in that: the upper side of the lower power distribution cabinet body (2) is provided with a top plate (5), a temperature sensor (6) is fixedly connected in the middle of the upper side of the top plate (5), a connecting device (3) is arranged above the lower power distribution cabinet body (2), and a heat radiating device (4) is arranged on the right side of the connecting device (3).

2. A modular power distribution cabinet according to claim 1, characterized in that: connecting device (3) are including last switch board body (301), go up the top that switch board body (301) are located lower switch board body (2), the upper and lower side outer wall of going up switch board body (301) all rigid coupling has first connecting plate (302), the top first connecting plate (302) link to each other with roof (5) screw thread through a plurality of bolts, below second connecting plate (303) are installed to the below of first connecting plate (302), and the lower surface of second connecting plate (303) is fixed together with lower switch board body (2), the left and right sides of first connecting plate (302) sets up first riser (304), control the inboard rigid coupling of first riser (304) has a plurality of first diaphragm (305), upper and lower the outer wall of first diaphragm (305) respectively with the recess department inner wall of adjacent first connecting plate (302) and the recess department inner wall clearance fit of second connecting plate (303).

3. A modular power distribution cabinet according to claim 2, characterized in that: baffle (7) are arranged above and below the first transverse plate (305), and the outer wall of one end of the baffle (7) is in clearance fit with the inner wall of the groove of the first vertical plate (304).

4. A modular power distribution cabinet according to claim 3, characterized in that: the other end of baffle (7) is connected with a plurality of arc pieces (8) through the pivot rotation, the outer wall rigid coupling of arc piece (8) has second riser (9), upper and lower second riser (9) link to each other with last switch board body (301) and lower switch board body (2) screw thread respectively through a plurality of bolts.

5. A modular power distribution cabinet according to claim 1, characterized in that: the heat abstractor (4) includes casing (401), upper and lower the left side of casing (401) respectively with last switch board body (301) and lower switch board body (2) looks rigid coupling, the inside rigid coupling of casing (401) has even board (402), and even the inside rigid coupling of board (402) has motor (403), the output shaft rigid coupling of motor (403) has flabellum (404), the rigid coupling has otter board (405) in the middle of the right side of casing (401), the left side of casing (401) is equipped with cabinet door (406), upper and lower cabinet door (406) rotate with last switch board body (301) and lower switch board body (2) respectively through a plurality of hinges and link.

6. A modular power distribution cabinet as claimed in claim 5, wherein: the lower part and the right side of the front end face of the cabinet door (406) are respectively fixedly connected with a shutter (10) and a first handle (11).

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