CN220754153U - Modularized power distribution cabinet beneficial to updating and maintenance - Google Patents

Abstract

The utility model provides a be favorable to updating the modularization switch board of maintaining, the power distribution box comprises a box body, the heat dissipation mouth has evenly been seted up to the panel about the box, the equal fixedly connected with flashing board in heat dissipation mouth outer wall upper portion, the panel front end face is by hinge swing joint has the chamber door about the box, box top face is provided with heat abstractor, the even fixedly connected with slide rail of terminal surface about the box inner chamber corresponds about all install between the slide rail and place the box, place terminal surface upper portion fixedly connected with handle before the box, the device simple structure, convenient operation effectively improves modularization electrical components's maintenance efficiency, increase of service life.

Description

Modularized power distribution cabinet beneficial to updating and maintenance

Technical Field

The disclosure specifically discloses a switch board technical field, concretely relates to do benefit to modularization switch board that updates the maintenance.

Background

At present, the power distribution cabinet is a cuboid box body, power distribution protection equipment and a fuse for preventing short circuit are arranged in the power distribution cabinet, when equipment in the power distribution cabinet fails and needs to be updated and maintained, maintenance personnel need to check a line for maintenance, the line is required to be relatively close to a cabinet door of the power distribution cabinet, the thickness of the cabinet body of the power distribution cabinet is limited, and the equipment in the power distribution cabinet is limited;

according to 202120318218.7, the utility model discloses a modularized power distribution cabinet beneficial to updating and maintenance, which comprises a cabinet body, a linear driving motor, a movable plate and a control device, wherein the cabinet body is a cuboid box body, a sliding rail is arranged on the cabinet body, the linear driving motor is fixed on the rear end face in the cabinet body, the left end face and the right end face of the movable plate are both in sliding connection with the cabinet body through the sliding rail, a piston rod of the linear driving motor is fixedly connected with the middle part of the rear end face of the movable plate, the control device is fixed at the front end part of the inner bottom end face of the cabinet body, and the linear driving motor is connected with the control device through a spiral wire;

the existing modularized power distribution cabinet is poor in heat dissipation effect, internal module elements are easy to burn out, when the maintenance is needed, the motor is not electrified, the placing box cannot be taken out, and the maintenance is inconvenient, so that the modularized power distribution cabinet beneficial to updating and maintenance is provided.

Disclosure of Invention

In view of the above-mentioned drawbacks or shortcomings in the prior art, the present application aims to provide a structure with good heat dissipation effect and convenient maintenance.

The utility model provides a do benefit to modularization switch board that updates and maintain, includes the box, the heat dissipation mouth has evenly been seted up to the panel about the box, the equal fixedly connected with flashing board in heat dissipation mouth outer wall upper portion, the panel front end face is by hinge swing joint has the chamber door about the box, the box top face is provided with heat abstractor, the even fixedly connected with slide rail of terminal surface about the box inner chamber corresponds about all install between the slide rail and place the box, place terminal surface upper portion fixedly connected with handle before the box.

According to the technical scheme that this application embodiment provided, heat abstractor includes opening, bounding wall, filter screen, driving motor, connecting rod and flabellum, the opening has been seted up to box top face center department, box top face middle part fixedly connected with bounding wall, equal fixedly connected with connecting rod in bounding wall inner chamber inner wall left and right sides, the terminal fixedly connected with in driving motor outer wall left and right sides respectively of connecting rod, driving motor's motor shaft end fixedly connected with flabellum, bounding wall up end fixedly connected with filter screen.

According to the technical scheme that this application embodiment provided, the equal fixedly connected with fixed axle in both sides around the end face about placing the box, fixed axle outer wall end swing joint has the gyro wheel, gyro wheel thickness and slide rail inner chamber width assorted.

According to the technical scheme that this application embodiment provided, place the box bottom face and evenly seted up the ventilation hole, place the box rear end face middle part and seted up the wiring groove.

According to the technical scheme that this application embodiment provided, slide rail inner chamber bottom front side fixedly connected with block, the block is L shape structure.

According to the technical scheme that this application embodiment provided, box top face fixedly connected with solar cell panel, and solar cell panel is the chevron shape structure.

In summary, the application discloses a modular power distribution cabinet that facilitates update maintenance.

The beneficial effects are that:

1. through solar cell panel, thermovent and heat abstractor, through solar cell panel absorptive heat conversion electricity, supply power to driving motor, driving motor starts, drives the flabellum rotation, and the rotatory blast air of flabellum is inside to blow, guarantees that heat passes through the thermovent and discharges, guarantees that module component can normally work, increase of service life.

2. Through slide rail, fixed axle, gyro wheel and block piece, take out through the handle with placing the box, through the gyro wheel rotation, can improve the efficiency of extraction, through block piece, guarantee to place the stability of box, conveniently overhaul the module component of placing the box inside, improve maintenance efficiency.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

FIG. 1 is a schematic diagram of a modular power distribution cabinet for facilitating update maintenance in the present application;

FIG. 2 is a schematic cross-sectional view of a modular power distribution cabinet of the present application for facilitating retrofit maintenance;

fig. 3 is a schematic top cross-sectional view of a modular power distribution cabinet in the present application for facilitating retrofit maintenance.

In the figure: 1. a case; 2. a heat radiation port; 3. a flashing; 4. a door; 5. a heat sink; 51. an opening; 52. coaming plate; 53. a filter screen; 54. a driving motor; 55. a connecting rod; 56. a fan blade; 6. a slide rail; 7. a blocking piece; 8. placing a box; 9. wiring grooves; 10. a vent hole; 11. a handle; 12. a fixed shaft; 13. and a roller.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As mentioned in the background art, aiming at the poor radiating effect of the modularized power distribution cabinet in the prior art, the internal module element is easy to burn out, when the maintenance is needed, the motor is not electrified and the placing box cannot be taken out, so that the maintenance is inconvenient, and the present disclosure provides a structure with good radiating effect and convenient maintenance.

Example 1

Please refer to fig. 1, the modularized power distribution cabinet that does benefit to the update and maintains, including box 1, evenly offered thermovent 2 about the box 1, and thermovent 2 outer wall upper portion all fixedly connected with flashing 3, and flashing 3 is the slope form, effectively avoids dust and rainwater to get into box 1 inner chamber, and the front end face is by hinge swing joint has chamber door 4 about the box 1, in order to guarantee that box 1 inner chamber temperature is fit for module component and carries out work, is provided with heat abstractor 5 at box 1 top face.

Referring to fig. 1, for convenience in overhauling a module element, slide rails 6 are uniformly and fixedly connected to left and right end surfaces of an inner cavity of a box body 1, a placement box 8 is mounted between the left and right corresponding slide rails 6, and for convenience in taking out, a handle 11 is fixedly connected to the upper portion of the front end surface of the placement box 8, so that the module element can be conveniently replaced and maintained.

Referring to fig. 2, in order to ensure that the heat dissipation effect inside the box 1 is improved, the heat dissipation device 5 is formed by an opening 51, a surrounding plate 52, a filter screen 53, a driving motor 54, a connecting rod 55 and fan blades 56, the opening 51 is formed in the center of the top end surface of the box 1, the surrounding plate 52 is fixedly connected in the middle of the top end surface of the box 1, the inner wall of the surrounding plate 52 is aligned with the inner wall of the inner cavity of the opening 51, the connecting rod 55 is fixedly connected on the left side and the right side of the inner wall of the inner cavity of the surrounding plate 52, the tail end of the connecting rod 55 is respectively fixedly connected on the left side and the right side of the outer wall of the driving motor 54, the fan blades 56 are fixedly connected at the tail end of the motor shaft of the driving motor 54, and in order to prevent dust from entering the box 1, the filter screen 53 is fixedly connected on the upper end surface of the surrounding plate 52.

Referring to fig. 3, in order to facilitate the quick removal of the placement box 8, the module element is maintained and overhauled, the front side and the rear side of the left end and the right end of the placement box 8 are fixedly connected with a fixed shaft 12, the tail end of the outer wall of the fixed shaft 12 is movably connected with a roller 13, the thickness of the roller 13 is matched with the width of the inner cavity of the sliding rail 6, and the quick removal of the placement box 8 is improved.

Referring to the figure, in order to facilitate ventilation of the inner cavity of the box body 1, the module elements in the inner cavity of each placement box 8 can be guaranteed to dissipate heat, the bottom end surface of the placement box 8 is uniformly provided with ventilation holes 10, and in order to facilitate use of the module elements, the middle of the rear end surface of the placement box 8 is provided with a wiring groove 9, so that a power line is prevented from being pulled when the placement box 8 is extracted.

Referring to fig. 3, in order to ensure that the placement box 8 cannot fall, a blocking block 7 is fixedly connected to the front side of the bottom end of the inner cavity of the sliding rail 6, the blocking block 7 has an L-shaped structure, and the blocking block 7 can limit the rear roller 13 to ensure the stability of the placement box 8.

Example 2

Referring to fig. 1, in order to supply power to the driving motor 54, a solar panel is fixedly connected to the top end surface of the case 1, and the solar panel is herringbone, so that solar energy can be better absorbed.

Working principle: during the use, in order to conveniently dispel the heat to box 1 inner chamber, utilize solar cell panel absorbing heat to change into electric power, supply power to driving motor 54, driving motor 54 starts, drive flabellum 56 is rotatory, the fan blade 56 is rotatory to be blown, blow the inside of box 1, guarantee that the heat passes through thermovent 2 and discharge, guarantee that the module component can normally work, when needing to maintain very overhauing, can utilize handle 11 to take out placing box 8, rotate through gyro wheel 13, can improve the efficiency of extraction, through blocking piece 7, guarantee to place the stability of box 8, the convenience is overhauld placing the inside module component of box 8, improve maintenance efficiency.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims (5)

1. The utility model provides a do benefit to modularization switch board that updates and maintain, includes box (1), its characterized in that: the novel rain-proof box is characterized in that heat dissipation ports (2) are uniformly formed in the left panel and the right panel of the box body (1), rain-proof plates (3) are fixedly connected to the upper parts of the outer walls of the heat dissipation ports (2), box doors (4) are movably connected to the front end faces of the left panel and the right panel of the box body (1) through hinges, heat dissipation devices (5) are arranged on the top end faces of the box body (1), sliding rails (6) are uniformly and fixedly connected to the left end face and the right end face of an inner cavity of the box body (1), a placement box (8) is arranged between the left end face and the right end face of the inner cavity of the box body and corresponds to the sliding rails (6), and a handle (11) is fixedly connected to the upper parts of the front end faces of the placement box (8);

the heat dissipation device (5) comprises an opening (51), a coaming (52), a filter screen (53), a driving motor (54), a connecting rod (55) and fan blades (56), the opening (51) is formed in the center of the top end face of the box body (1), the coaming (52) is fixedly connected to the middle of the top end face of the box body (1), the connecting rod (55) is fixedly connected to the left side and the right side of the inner wall of the coaming (52), the tail ends of the connecting rods (55) are fixedly connected to the left side and the right side of the outer wall of the driving motor (54), the fan blades (56) are fixedly connected to the tail ends of a motor shaft of the driving motor (54), and the filter screen (53) is fixedly connected to the upper end face of the coaming (52).

2. The modular power distribution cabinet for facilitating retrofit maintenance of claim 1, wherein: the front side and the rear side of the left end surface and the right end surface of the placement box (8) are fixedly connected with fixed shafts (12), the tail end of the outer wall of each fixed shaft (12) is movably connected with a roller (13), and the thickness of each roller (13) is matched with the width of an inner cavity of the sliding rail (6).

3. The modular power distribution cabinet for facilitating retrofit maintenance of claim 1, wherein: the bottom end surface of the placement box (8) is uniformly provided with vent holes (10), and the middle part of the rear end surface of the placement box (8) is provided with a wiring groove (9).

4. The modular power distribution cabinet for facilitating retrofit maintenance of claim 1, wherein: the front side of the bottom end of the inner cavity of the sliding rail (6) is fixedly connected with a blocking block (7), and the blocking block (7) is of an L-shaped structure.

5. The modular power distribution cabinet for facilitating retrofit maintenance of claim 1, wherein: the top end face of the box body (1) is fixedly connected with a solar cell panel, and the solar cell panel is of a herringbone structure.