CN219067510U - A moisture-proof power distribution cabinet with an assembled base - Google Patents

Abstract

The utility model discloses a moisture-proof power distribution cabinet with an assembled base, which comprises an outer cabinet body and a base. The upper end surface of the base is slidingly connected with an outer cabinet body, and the front end surface of one side of the outer cabinet body is hinged with a cabinet. The lower end surface of the outer cabinet body is fixedly connected with sliders near the front end and the rear end, and the upper end surface of the base is provided with a chute near the front end and the rear end, and the two sliders are slidably connected to the chute. Inside, the other side wall of the outer cabinet body is fixedly connected with a fixed plate at the middle position of the bottom end, the other side wall of the fixed plate is threaded with bolts at the middle position at the lower end, and the other side wall of the base is at the middle position at the upper end There are threaded holes. The structure of the power distribution cabinet is simple. Through the design of the slider and the chute, the assembled base can be realized. Through the design of the inner cabinet, it can achieve faster heat dissipation and has a certain moisture-proof effect. Through the design of the drying device, the inner The electrical components inside the cabinet will not be corroded by humid air.

Description

A moisture-proof power distribution cabinet with an assembled base

technical field

The utility model relates to the field of power distribution cabinets, in particular to a moisture-proof power distribution cabinet with an assembled base.

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. Power distribution cabinets are collectively referred to as motor control centers. ; The motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load. This level of equipment should provide protection, monitoring and control for the load. The power distribution cabinet needs The moisture-proof function is strictly controlled, so that the service life of the distribution box is extended.

After searching, the Chinese patent discloses a moisture-proof power distribution cabinet (publication number CN216929378U). Although this patented technology can use desiccant to remove moisture, the power distribution cabinet is inconvenient to assemble, and the moisture-proof effect may not be good. Due to the poor ventilation performance, the moisture-proof power distribution cabinet cannot function well. Therefore, those skilled in the art provide a moisture-proof power distribution cabinet with an assembled base to solve the problems raised in the above-mentioned background technology.

Utility model content

The purpose of this utility model is to solve the shortcomings in the prior art, and propose a moisture-proof power distribution cabinet with an assembled base. The power distribution cabinet has a simple structure and can be assembled by fixing the slider and the chute Type base, through the design of the inner cabinet, it can achieve faster heat dissipation and has a certain moisture-proof effect. Through the design of the drying device, the electrical components inside the inner cabinet will not be eroded by humid air.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a moisture-proof power distribution cabinet with an assembled base, including an outer cabinet body and a base, the upper end surface of the base is slidably connected with an outer cabinet body, and the outer cabinet body A cabinet door is hinged on one side of the front end, sliders are fixedly connected to the lower end of the outer cabinet near the front and rear, and slide slots are provided on the upper end of the base near the front and rear. The slider is slidably connected inside the chute, the other side wall of the outer cabinet body is fixedly connected with a fixing plate near the middle of the bottom end, and the other side wall of the fixing plate is threadedly connected with a bolt near the middle of the lower end. The other side wall of the base is provided with a threaded hole in the middle of the upper end, one end of the bolt is threaded inside the threaded hole, and the lower end surface of the base is threaded with threaded columns near the four corners, and the lower end surfaces of the threaded columns are fixedly connected There is a chassis, and four fixed holes are provided at the positions near the outer side walls of the upper end surfaces of the four chassis. The four corners of the lower inner wall of the outer cabinet body are fixedly connected with insulating pillars, and the four insulating pillars The upper end surface is fixedly connected with the inner cabinet body, and the inner cabinet body is fixedly connected with the drying device at the middle position of the two inner side walls of the outer cabinet body. The middle positions of the inner side walls of the drying device are fixedly connected with porous fixing plates, the middle positions of the lower end surfaces of the two porous fixing plates are fixedly connected with fans, and the inner side walls of the two drying devices are fixedly connected with drying nets near the output ends;

Through the above technical scheme, the structure of the power distribution cabinet is simple. By designing the slider and the chute, the assembled base can be realized. Through the design of the inner cabinet, it can achieve faster heat dissipation and has a certain moisture-proof effect. Through the design Drying device, so that the electrical components inside the inner cabinet will not be eroded by humid air.

Further, a glass window is provided on the front end surface of the cabinet door near the middle of the upper end;

Through the above technical scheme, it is convenient to observe the internal situation.

Further, a recessed handle is provided on the front end of the cabinet door near the middle of the other side;

Through the above technical scheme, it is convenient for the staff to open the outer cabinet body to maintain the inside.

Further, heat dissipation windows are provided in the middle of the lower end of both side walls of the outer cabinet;

Through the above technical solution, the effect of heat dissipation can be achieved.

Further, the position of the side wall of the base is fixedly connected with the limiting plate, and the size of the limiting plate is consistent with the size of the vertical section of the base;

Through the above technical scheme, the outer cabinet body is limited to prevent it from falling off.

Further, rubber rings are fixedly connected to the positions near the outer side walls of the lower end surfaces of the four chassis;

Through the above-mentioned technical scheme, it can play the role of preliminary fixation.

Further, the size of the two chutes is consistent with that of the two sliders;

Through the above technical solution, the sliding block and the chute are more fit together.

Further, the bolt and the threaded hole are located on the same horizontal line;

Through the above technical proposal, it is convenient to screw the bolt into the threaded hole.

The utility model has the following beneficial effects:

1. In the utility model, the power distribution cabinet fixes the base on the ground during use by designing the slider and the chute, and can adapt to different road surfaces by adjusting the length of the four threaded columns, and the rubber ring can play a role The function of temporary adsorption, and fix the base on the road with threaded nails through the threaded holes, then align the slider under the outer cabinet body with the chute opened above the base, slide the outer cabinet body above the base, and pass through the limit The positioning plate is used to limit the position, and the bolts are screwed into the threaded holes through the fixing plate to fix them so as to realize the assembled base.

2. In the utility model, the inner cabinet body of the power distribution cabinet is designed. During use, the inner cabinet body inside the outer cabinet body is overhead through the insulating pillars. The insulating pillars have the function of insulation, which can achieve the effect of faster heat dissipation and Has a certain moisture-proof effect.

3. In this utility model, the power distribution cabinet is designed with a drying device, and the fan is started during use. After the humid air is filtered through the filter screen by the fan, it passes through the porous fixed plate and reaches the drying net for drying, thereby flowing into the dry air. , so that the electrical components inside the inner cabinet will not be eroded by humid air.

Description of drawings

Fig. 1 is a perspective view of a moisture-proof power distribution cabinet with an assembled base proposed by the utility model;

Fig. 2 is a schematic structural diagram of the base of a moisture-proof power distribution cabinet with an assembled base proposed by the utility model;

Fig. 3 is a front sectional view of a moisture-proof power distribution cabinet with an assembled base proposed by the utility model;

Fig. 4 is a front sectional view of a drying device for a moisture-proof power distribution cabinet with an assembled base proposed by the utility model.

illustration:

1. Outer cabinet body; 2. Glass window; 3. Cabinet door; 4. Base; 5. Groove handle; 6. Thermal window; 7. Fixed plate; 8. Slider; 9. Limit plate; 10. Thread Column; 11, rubber ring; 12, threaded hole; 13, bolt; 14, chute; 15, fixing hole; 16, chassis; 17, inner cabinet; 18, drying device; 19, insulating pillar; 20, drying net ; 21, porous fixed plate; 22, filter screen; 23, fan.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific Therefore, it cannot be construed as a limitation on the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be interpreted as indicating or implying relative importance. In addition, Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or an internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Referring to Figures 1-4, an embodiment of the utility model is provided: a moisture-proof power distribution cabinet with an assembled base, including an outer cabinet 1 and a base 4, the upper end of the base 4 is slidingly connected to the outer cabinet 1, the outer Cabinet body 1 is hinged with a cabinet door 3 at the front end of one side, sliders 8 are fixedly connected to the lower end of the outer cabinet body 1 near the front end and rear end, and slide slots are provided on the upper end face of the base 4 near the front end and rear end. 14. Two sliders 8 are slidably connected inside the chute 14. The other side wall of the outer cabinet body 1 is fixedly connected with a fixed plate 7 at the middle position near the bottom end, and the other side wall of the fixed plate 7 is threaded with bolts at the middle position at the lower end. 13. The other side wall of the base 4 is provided with a threaded hole 12 in the middle of the upper end, and one end of the bolt 13 is threaded inside the threaded hole 12, and the lower end surface of the base 4 is threaded with a threaded column 10 near the four corners, and the lower end surface of the threaded column 10 All are fixedly connected with a chassis 16, and four chassis 16 are provided with four equidistantly distributed fixing holes 15 near the outer side walls. The upper end surface of the insulating pillar 19 is fixedly connected with the inner cabinet body 17, and the inner cabinet body 17 is fixedly connected with the drying device 18 at the middle position of the lower end of the inner side wall of the outer cabinet body 1, and the filter screen 22 is fixedly connected with the filter screen 22 on the inner side wall of the input end of the two drying devices 18, The middle positions of the inner walls of the two drying devices 18 are fixedly connected with a porous fixing plate 21, and the middle positions of the lower end surfaces of the two porous fixing plates 21 are fixedly connected with a fan 23, and the inner walls of the two drying devices 18 are fixedly connected with a fan 23 near the output end. Drying net 20, blower fan 23 is activated, and the humid air is filtered through the filter screen 22 by the blower fan 23, then reaches the drying net 20 for drying after passing through the porous fixed plate 21, and then flows into the dry air, so that the electrical components inside the inner cabinet body 17 Will not be eroded by humid air.

The front end of the cabinet door 3 is provided with a glass window 2 near the middle of the upper end, which is convenient for observing the internal situation. The front end of the cabinet door 3 is provided with a groove handle 5 near the middle of the other side, which is convenient for the staff to open the outer cabinet body 1 for internal inspection. For maintenance, the outer cabinet body 1 is provided with heat dissipation windows 6 in the middle of the lower end on both sides of the wall, which can have the effect of heat dissipation. The vertical section size is consistent, and the outer cabinet body 1 is limited to prevent it from falling off. The four chassis 16 lower end faces are fixedly connected with rubber rings 11 near the outer side walls, which can play a preliminary fixing role. Two chute 14 and two The dimensions of the two sliders 8 are the same, so that the slider 8 and the chute 14 fit together more closely, and the bolt 13 and the threaded hole 12 are located on the same horizontal line, so that the bolt 13 is screwed into the threaded hole 12 inside.

Working principle: fix the base 4 on the ground, adjust the length of the four threaded columns 10 to adapt to different road surfaces, and use the rubber ring 11 to play a role of temporary adsorption, and use the threaded nails to pass through the threaded holes 12 to fix the base 4 Fix it on the road, then align the slider 8 below the outer cabinet body 1 with the chute 14 above the base 4, slide the outer cabinet body 1 above the base 4, and limit the position through the limit plate 9, and place the The bolt 13 is screwed into the threaded hole 12 through the fixing plate 7, and fixed so as to realize the assembled base 4. The inner cabinet body 17 inside the outer cabinet body 1 is overhead through the insulating pillar 19. The insulating pillar 19 has the effect of insulation. Can play the effect of heat dissipation faster and has certain moisture-proof effect, fan 23 starts, after the humid air passes filter screen 22 to filter through fan 23, after passing through porous fixed plate 21, reaches drying net 20 for drying, thereby flows into dry air, so that the electrical components inside the inner cabinet body 17 will not be eroded by moist air.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (8)

1. A moisture-proof power distribution cabinet with an assembled base, comprising an outer cabinet (1) and a base (4), characterized in that the upper end of the base (4) is slidably connected to the outer cabinet (1), so The outer cabinet body (1) is hinged with a cabinet door (3) at the position near the front end of one side, and the lower end surface of the outer cabinet body (1) is fixedly connected with sliders (8) near the front end and the rear end, and the base (4) A chute (14) is provided on the upper end near the front end and the rear end, the two sliders (8) are slidably connected inside the chute (14), and the other side of the outer cabinet body (1) A fixed plate (7) is fixedly connected to the middle position of the bottom end of the wall, and a bolt (13) is screwed to the middle position of the other side wall of the fixed plate (7) near the lower end, and the other side wall of the base (4) is close to the upper end A threaded hole (12) is opened in the middle position, and one end of the bolt (13) is threaded inside the threaded hole (12), and the lower end surface of the base (4) is threaded with threaded columns (10) near the four corners, so The lower end surfaces of the threaded columns (10) are all fixedly connected with the chassis (16), and the upper end surfaces of the four chassis (16) near the outer side walls are all provided with four fixing holes (15) distributed at equal distances. The lower inner wall of the cabinet body (1) is fixedly connected with insulating pillars (19) at the four corners, and the upper ends of the four insulating pillars (19) are fixedly connected with the inner cabinet body (17), and the outer cabinet body (1) has two A drying device (18) is fixedly connected to the middle of the lower end of the inner wall, and a filter screen (22) is fixedly connected to the inner wall of the input end of the two drying devices (18). The middle positions of the walls are fixedly connected with a porous fixing plate (21), the middle positions of the lower end surfaces of the two porous fixing plates (21) are fixedly connected with a fan (23), and the inner walls of the two drying devices (18) rely on the output The end positions are all fixedly connected with drying nets (20). 2. A moisture-proof power distribution cabinet with an assembled base according to claim 1, characterized in that: a glass window (2) is provided on the front end surface of the cabinet door (3) near the middle of the upper end. 3. A moisture-proof power distribution cabinet with an assembled base according to claim 1, characterized in that: the front end of the cabinet door (3) is provided with a grooved handle (5) in the middle of the other side. 4. The moisture-proof power distribution cabinet with assembled base according to claim 1, characterized in that: the outer cabinet body (1) is provided with a cooling window (6) at the middle position near the lower end of both side walls. 5. A moisture-proof power distribution cabinet with an assembled base according to claim 1, characterized in that: the position of the side wall of the base (4) is fixedly connected to the limiting plate (9), and the limiting plate The size of (9) is consistent with the vertical section size of the base (4). 6. A moisture-proof power distribution cabinet with an assembled base according to claim 1, characterized in that: rubber rings (11) are fixedly connected to the positions near the outer side walls of the lower end surfaces of the four chassis (16). 7. A moisture-proof power distribution cabinet with an assembled base according to claim 1, characterized in that: the two chute (14) is in the same size as the two sliders (8). 8. A moisture-proof power distribution cabinet with an assembled base according to claim 1, characterized in that: said bolts (13) and threaded holes (12) are located on the same horizontal line.

Images