CN216903970U

CN216903970U - Rainproof power distribution cabinet

Info

Publication number: CN216903970U
Application number: CN202123412934.0U
Authority: CN
Inventors: 陈维平; 冯添进; 黄敬辉
Original assignee: Xiamen Jikong Electrical System Co ltd
Current assignee: Xiamen Jikong Electrical System Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-05
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a rain-proof power distribution cabinet, which comprises a cabinet body, wherein a detachable rain-proof top cover is arranged at the top of the cabinet body, at least one side of the rain-proof top cover extends downwards to form a water guide groove, a support rod is arranged at the lower end of the rain-proof top cover and is detachably connected with the top of the cabinet body, the cabinet body comprises an upper frame, a lower frame, a cabinet door, a side plate, a top plate and a bottom plate, the upper frame and the lower frame are fixedly connected through a vertical beam, the top plate is arranged on the upper frame, the bottom plate is arranged on the lower frame, the cabinet door and the side plate are arranged on the side surface of the cabinet body, one side of the cabinet door is movably hinged with the vertical beam, the utility model can keep the heat dissipation effect of the original cabinet body, increases the detachable rain-proof top cover, improves the drainage effect through the water guide groove, and can prevent rainwater from directly entering from a gap at the top of the cabinet body to cause the damage of electric elements in the cabinet body, thereby prolonging the service life of the electrical components and reducing the strand failure rate.

Description

Rainproof power distribution cabinet

Technical Field

The utility model relates to the field of electric power engineering, in particular to a rainproof power distribution cabinet.

Background

The switch board has replaced original civil engineering to distribute electrical room, power distribution station, becomes neotype complete set transformation distribution device, uses extensively in people's life. Generally all be equipped with components such as circuit breaker, thermal-insulated switch, electrothermal relay, contactor, arrester, condenser and reactor in the switch board, the biggest enemy of these electrical components is the steam in the air, because the switch board is exposed in atmospheric environment, and fine weather is still good, in case meet rainwater weather to the influence of switch board very big. At present, the basic structure of a power distribution cabinet is a structure with double doors on two sides or a structure with a single door on one side, rainwater falls from the top, and water can seep into a gap between a cabinet door and a cabinet body when the structure with the double doors on the side part is opened, so that electrical equipment cannot normally run due to short circuit; in order to solve the problem that rainwater is vertically dripped or obliquely dripped from the top of the power distribution cabinet, the whole body of the power distribution cabinet is designed into a sealing structure in the prior art, so that the problem of water prevention of the power distribution cabinet is solved to a certain extent, and the problem of heat dissipation of the power distribution cabinet is ignored; yet another very difficult problem to solve is: the switch board of rain-proof lid is all integrated into one piece now, when production, directly makes the rain-proof structure with the top cap of switch board, because the switch board is square structure usually, can both fine utilization in transportation loading space, when the switch board has increased rain-proof structure, rain-proof structure projection area surpassed the projection area of switch board usually, just for leading to the fact the occupation space position, brings inconvenience for processing and transportation.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide the power distribution cabinet which is convenient to disassemble and assemble and has high rainproof performance and good heat dissipation effect.

The utility model is realized by the following technical scheme: the utility model provides a rain-proof switch board, includes the cabinet body the top of the cabinet body is equipped with the rain-proof top cap of detachable, rain-proof top cap has at least one side downwardly extending to have the guiding gutter, rain-proof top cap lower extreme is equipped with the bracing piece, the bracing piece can be dismantled with cabinet body top and be connected.

Preferably, the cabinet body comprises an upper frame, a lower frame, a cabinet door, side plates, a top plate and a bottom plate, wherein the upper frame and the lower frame are fixedly connected through a vertical beam, the top plate is installed on the upper frame, the bottom plate is installed on the lower frame, the cabinet door and the side plates are installed on the side surfaces of the cabinet body, and one side of the cabinet door is movably hinged with the vertical beam.

Preferably, the upper frame is provided with a detachable connecting piece.

Preferably, the connecting piece comprises two side plates and a mounting plate, and the two side plates and the mounting plate are formed by integrally bending steel plates.

Preferably, the two side plates of the utility model are connected with the upper frame through screws, and the mounting plate is provided with a first mounting hole connected with the support rod

Preferably, the lower end of the support rod is provided with a fixing plate, and the fixing plate is provided with a second mounting hole communicated with the first mounting hole.

Preferably, the supporting rod is formed by processing an angle steel plate, the upper end of the supporting rod is fixedly connected with the rainproof top cover, the lower end of the supporting rod is fixedly connected with the fixing plate, and the top plate is fixed between the fixing plate and the mounting plate.

Preferably, the top plate is provided with a third mounting hole communicated with the first mounting hole and the second mounting hole, the bolt penetrates through the first mounting hole, the second mounting hole and the third mounting hole to screw and fix the support rod at the lower end of the rain-proof top cover and the connecting piece through a nut, and the nut is screwed on the lower end face of the mounting plate.

Preferably, the projection area of the rain-proof top cover is larger than that of the top of the cabinet body.

Preferably, four edges of the rain-proof top cover are provided with flanges which are arranged downwards.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. the utility model can keep the heat dissipation effect of the original cabinet body, and adds the detachable rain-proof top cover which can improve the drainage effect through the water chute and can prevent rainwater from directly entering from the gap at the top of the cabinet body to cause the damage of the electric elements in the cabinet body, thereby prolonging the service life of the electric elements and reducing the failure rate of the electric elements.

2. The rainproof top cover is detachably connected with the connecting piece of the upper frame of the cabinet body through the supporting rod, so that the structure is more compact after the rainproof top cover is detached, the occupied space is reduced, and convenience is brought to production and transportation.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the rain-proof cover and the upper frame of the cabinet body;

FIG. 4 is an enlarged view of A of FIG. 3;

FIG. 5 is a schematic view of the rain cover of the present invention;

wherein:

1-cabinet body, 10-upper frame, 11-lower frame, 12-cabinet door, 13-side plate, 14-top plate, 15-bottom plate, 16-vertical beam, 17-third mounting hole

2-rainproof top cover

3-Water chute

4-support rod

5-connecting piece, 50-two side plates, 51-mounting plate, 52-first mounting hole

6-fixed plate, 60-second mounting hole

7-edge.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5, the rainproof power distribution cabinet of the present embodiment includes a cabinet body 1, and for convenience of description, a frame of the cabinet body close to the ground is referred to as a lower frame, and a frame of the other end of the cabinet body away from the ground on the cabinet body is referred to as an upper frame. The cabinet body 1 comprises an upper frame 10, a lower frame 11, a cabinet door 12, a side plate 13, a top plate 14 and a bottom plate 15, wherein the upper frame 10 is fixedly connected with the lower frame 11 through a vertical beam 16, the top plate 14 is installed on the upper frame 10, the bottom plate 15 is installed on the lower frame 11, the cabinet door 12 and the side plate 13 are installed on the side surface of the cabinet body, and one side of the cabinet door 12 is movably hinged with the vertical beam 16. The specific structure of cabinets is well known and will not be described here.

Be equipped with detachable rain-proof top cap 2 at the top of the cabinet body 1, 2 one side downwardly extending of rain-proof top cap has guiding

gutter

3, 2 lower extremes of rain-proof top cap are equipped with bracing piece 4, bracing piece 4 can be dismantled with 1 top of the cabinet body and be connected, and the projected area of rain-proof top cap 2 is greater than the projected area at 1 top of the cabinet body, and the four sides of rain-proof top cap 2 are equipped with the marginal 7 that the downward sloping set up.

In order to facilitate the operation of connecting the support rod with the upper frame, the upper frame 10 is provided with a detachable connecting piece 5, the connecting piece 5 comprises two side plates 50 and a mounting plate 51, the two side plates 50 and the mounting plate 51 are formed by integrally bending steel plates, the two side plates 50 are connected with the upper frame 10 through screws, and the mounting plate 51 is provided with a first mounting hole 52 connected with the support rod.

In order to increase the firm installation of bracing piece and connecting piece, be equipped with fixed plate 6 at 4 lower extremes of bracing piece, be equipped with the second mounting hole 60 with first mounting hole 52 intercommunication on the fixed plate 6, bracing piece 4 adopts angle steel sheet processing to form, 4 upper ends of bracing piece and rain-proof top cap 2 fixed connection, 4 lower extremes of bracing piece and fixed plate 6 fixed connection are used for fixed roof 14 between fixed plate 6 and the mounting panel 51, are equipped with the third mounting hole 17 with first mounting hole 52 and the mutual intercommunication of second mounting hole 60 on the roof 14, and the bolt passes first mounting hole 52, second mounting hole 60 and third mounting hole 17 and screws up bracing piece 4 and connecting piece 5 through the nut fixedly, and the nut screws up the lower terminal surface at mounting panel 51.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a rain-proof switch board, includes the cabinet body (1), its characterized in that: the top of the cabinet body (1) is provided with a detachable rainproof top cover (2), the rainproof top cover (2) at least has one side which extends downwards to form a water guide groove (3), the lower end of the rainproof top cover (2) is provided with a support rod (4), and the support rod (4) is detachably connected with the top of the cabinet body (1).

2. The rain-proof switch board of claim 1, characterized in that: the wardrobe body (1) comprises an upper frame (10), a lower frame (11), a wardrobe door (12), side plates (13), a top plate (14) and a bottom plate (15), wherein the upper frame (10) is fixedly connected with the lower frame (11) through vertical beams (16), the top plate (14) is installed on the upper frame (10), the bottom plate (15) is installed on the lower frame (11), the wardrobe door (12) and the side plates (13) are installed on the side face of the wardrobe body, and one side of the wardrobe door (12) is movably hinged with the vertical beams (16).

3. The rain-proof switch board of claim 2, characterized in that: the upper frame (10) is provided with a detachable connecting piece (5).

4. A rain-proof switch board of claim 3, characterized in that: the connecting piece (5) comprises two side plates (50) and an installation plate (51), and the two side plates (50) and the installation plate (51) are formed by integrally bending steel plates.

5. A rain-proof switch board of claim 4, characterized in that: the two side plates (50) are connected with the upper frame (10) through screws, and first mounting holes (52) connected with the supporting rods are formed in the mounting plates (51).

6. A rain-proof switch board of claim 5, characterized in that: the lower end of the supporting rod (4) is provided with a fixing plate (6), and the fixing plate (6) is provided with a second mounting hole (60) communicated with the first mounting hole (52).

7. A rain-proof switch board of claim 1 or 6, characterized in that: bracing piece (4) adopt angle steel plate processing to form, bracing piece (4) upper end and rain-proof top cap (2) fixed connection, bracing piece (4) lower extreme and fixed plate (6) fixed connection, be used for between fixed plate (6) and mounting panel (51) fixed roof (14).

8. The rain-proof switch board of claim 7, characterized in that: the rainproof top cover is characterized in that a third mounting hole (17) communicated with the first mounting hole (52) and the second mounting hole (60) is formed in the top plate (14), a bolt penetrates through the first mounting hole (52), the second mounting hole (60) and the third mounting hole (17) to fix the support rod (4) at the lower end of the rainproof top cover (2) and the connecting piece (5) through the nut in a screwing mode, and the nut is screwed on the lower end face of the mounting plate (51).

9. The rain-proof switch board of claim 1, characterized in that: the projection area of the rain-proof top cover (2) is larger than that of the top of the cabinet body (1).

10. A rain-proof switch board of claim 1 or 9, characterized in that: four edges of the rain-proof top cover (2) are provided with edge edges (7) which are arranged in a downward inclining manner.