CN211829612U

CN211829612U - Ventilation type power distribution cabinet

Info

Publication number: CN211829612U
Application number: CN202020391708.5U
Authority: CN
Inventors: 朱静丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-10-30
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a ventilation type power distribution cabinet, including the block terminal, there is a chamber door block terminal front side through hinged joint, the welding of block terminal bottom has a plurality of bases, the welding has many spinal branchs vaulting pole, many on the outer wall of top of block terminal the common welding of upper end of bracing piece has a sun-proof board, a cavity has all been seted up in the both sides tank wall of block terminal, be equipped with removable dust keeper in two cavitys of block terminal, the block terminal top is equipped with supplementary heat dissipation ventilation unit. The utility model discloses be equipped with removable dust keeper, through be equipped with the cavity in the both sides tank wall at the block terminal to install the dust screen in the cavity, play dustproof separating worm effect when not influencing outer vent and interior ventilation hole ventilation cooling, after dust and winged insect are stained with full dust screen, can slide the change to the dust screen, convenient operation is swift.

Description

Ventilation type power distribution cabinet

Technical Field

The utility model relates to a power distribution cabinet technical field especially relates to a ventilation type power distribution cabinet.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

Along with the rapid development of electric power, the required quantity of switch board also increases day by day, and present switch board does not have fine ventilation and radiating effect, and some switch boards are equipped with a large amount of ventilation holes and lead to getting into dust and winged insect in the switch board easily in order to strengthen ventilation cooling nature, influence inside power device's normal use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the ventilation type power distribution cabinet who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a ventilation type power distribution cabinet, includes the block terminal, there is a chamber door block terminal front side through hinged joint, the welding of block terminal bottom has a plurality of bases, the welding has many spinal branchs vaulting pole, many on the outer wall of top of block terminal the common welding of upper end of bracing piece has a sun visor, a cavity has all been seted up in the both sides tank wall of block terminal, be equipped with removable dust keeper in two cavities of block terminal, the block terminal top is equipped with supplementary heat dissipation ventilation unit.

Preferably, removable dust keeper includes the dust screen, a plurality of outer ventilation holes have been seted up on the block terminal outside and the tank wall between two cavitys, a plurality of interior ventilation holes have been seted up on the block terminal inboard and the tank wall between two cavitys, every two sets of spouts have been seted up on the both sides chamber wall of cavity, and are two sets of the spout is located the upper end and the lower extreme position of cavity respectively, every group sliding connection has a slide in the spout, and is same the welding has same dust screen between two slides in the cavity.

Preferably, the two cavities penetrate through the front side box wall of the distribution box, and the sliding plate abuts against the box door every time.

Preferably, supplementary heat dissipation ventilation unit includes the windward plate, the central point that the block terminal is located the top tank wall puts and rotates through the bearing and is connected with a pivot, the pivot is located the outer one end of block terminal and welds with two windward plates, the pivot is located a plurality of flabellums of one end fixedly connected with in the block terminal.

Preferably, the inner wall of block terminal has the welding of polylith horizontally baffle, every a plurality of louvres have been seted up on the baffle.

Preferably, each outer ventilation hole is close to outer box wall one end downward sloping, and inclination is 30, scribble sun-proof coating on the outside wall of block terminal.

The utility model discloses in, compare with prior art, the utility model has the advantages of:

1. the utility model discloses be equipped with removable dust keeper, through be equipped with the cavity in the both sides tank wall at the block terminal to install the dust screen in the cavity, play dustproof separating worm effect when not influencing outer vent and interior ventilation hole ventilation cooling, after dust and winged insect are stained with full dust screen, can slide the change to the dust screen, convenient operation is swift.

2. The utility model discloses be equipped with supplementary heat dissipation ventilation unit, sun-proof board at block terminal top can avoid sunshine direct irradiation on the block terminal to scribble sun-proof coating at the block terminal outer wall, thereby increase the life of block terminal, simultaneously under the external windy condition, thereby blow windward plate and drive the interior flabellum rotation of block terminal, strengthen the ventilation and heat dissipation nature of block terminal.

Drawings

Fig. 1 is the utility model provides a ventilation type power distribution cabinet's schematic structure diagram.

Fig. 2 is the utility model provides a ventilation type power distribution cabinet's inner structure cross-sectional view.

Fig. 3 is the utility model provides a ventilation type power distribution cabinet's a department enlargies the schematic diagram.

In the figure: 1 distribution box, 2 doors, 3 support rods, 4 sun screens, 5 cavities, 6 external vent holes, 7 internal vent holes, 8 chutes, 9 sliding plates, 10 dust screens, 11 rotating shafts, 12 windward plates, 13 fan blades, 14 partition plates, 15 heat dissipation holes and 16 bases.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a ventilation type power distribution cabinet, including block terminal 1, there is a chamber door 2 in 1 front side of block terminal through hinged joint, the welding of 1 bottom of block terminal has a plurality of bases 16, the welding has many spinal branchs vaulting pole 3 on the outer wall of block terminal 1's top, the common welding of the upper end of many spinal branchs vaulting pole 3 has a sun visor 4, a cavity 5 has all been seted up in block terminal 1's the both sides tank wall, be equipped with removable dust keeper in two cavities 5 of

block terminal

1, 1 top of block terminal is equipped with supplementary heat dissipation ventilation unit, the welding has polylith horizontally baffle 14 on block terminal 1's the inner wall, a plurality of louvres 15 have been seted up on every baffle 14, communicate each other in the.

The replaceable dustproof device comprises a dustproof net 10, a plurality of outer ventilation holes 6 are formed in the box wall between the outer side of the distribution box 1 and the two cavities 5, a plurality of inner ventilation holes 7 are formed in the box wall between the inner side of the distribution box 1 and the two cavities 5, two groups of sliding chutes 8 are formed in the two side cavity walls of each cavity 5, the two groups of sliding chutes 8 are respectively positioned at the upper end and the lower end of each cavity 5, a sliding plate 9 is connected in each group of sliding chutes 8 in a sliding manner, the same dustproof net 10 is welded between the two sliding plates 9 in the same cavity 5, the two cavities 5 penetrate through the front side box wall of the distribution box 1, each sliding plate 9 is abutted against the box door 2, one end of each, and inclination is 30, and the outer ventilation hole 6 of slope can prevent to flow into block terminal 1 along the rainwater that the tank wall trickled in, causes the damage for the power device in block terminal 1.

Supplementary heat dissipation ventilation unit includes windward plate 12, and the central point that block terminal 1 is located the top tank wall puts and is connected with a pivot 11 through the bearing rotation, and pivot 11 is located the outer one end of block terminal 1 and welds with two windward plates 12, and pivot 11 is located a plurality of flabellums 13 of one end fixedly connected with in block terminal 1, scribbles sun-proof coating on block terminal 1's the outside tank wall, reduces sunshine and shines on block terminal 1 and the heat that produces.

The utility model discloses in, wind can follow one side of block terminal 1 and vent 6 to get into, through dust screen 10, interior ventilation hole 7 gets into in the block terminal 1, the tank wall of heat from the opposite side in the block terminal 1 is through interior ventilation hole 7, cavity 5, outer vent hole 6 is taken away, and flabellum 13 at block terminal 1 top receives the rotation of the outer windward plate 12 of case and rotates, strengthen the ventilation and heat dissipation of block terminal, when dust and winged insect are stained with fully on dust screen 10, can open chamber door 2, slide out in slide 8 is followed with dust screen 10 together with the slide 9 at upper and lower both ends, put into clean dust screen 10, dust screen 10 that changes can wash reuse.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a ventilation type power distribution cabinet, includes block terminal (1), its characterized in that, there is a chamber door (2) block terminal (1) front side through hinged joint, the welding of block terminal (1) bottom has a plurality of bases (16), the welding has many spinal branchs vaulting pole (3), many on the top outer wall of block terminal (1) the common welding of upper end of bracing piece (3) has a sun visor (4), a cavity (5) have all been seted up in the both sides tank wall of block terminal (1), be equipped with removable dust keeper in two cavities (5) of block terminal (1), block terminal (1) top is equipped with supplementary heat dissipation ventilation unit.

2. A ventilated type electric power distribution cabinet according to claim 1, wherein said replaceable dust-proof device comprises a dust-proof net (10), a plurality of external ventilation holes (6) are provided on the outer side of said distribution box (1) and the wall between said two cavities (5), a plurality of internal ventilation holes (7) are provided on the inner side of said distribution box (1) and the wall between said two cavities (5), each of said cavities (5) is provided with two sets of sliding grooves (8) on the wall of said two sides, said two sets of sliding grooves (8) are respectively located at the upper end and the lower end of said cavity (5), each set of sliding grooves (8) is slidably connected with a sliding plate (9), and the same dust-proof net (10) is welded between said two sliding plates (9) in said cavity (5).

3. A ventilated power distribution cabinet according to claim 2, wherein both said cavities (5) extend through the front wall of the distribution box (1), said sliding plate (9) abutting against the box door (2) each time.

4. A ventilated type power distribution cabinet according to claim 1, wherein the auxiliary heat dissipation and ventilation device comprises windward plates (12), the central position of the top box wall of the distribution box (1) is rotatably connected with a rotating shaft (11) through a bearing, the rotating shaft (11) is welded to the two windward plates (12) at the outer end of the distribution box (1), and the rotating shaft (11) is fixedly connected with a plurality of fan blades (13) at the inner end of the distribution box (1).

5. A ventilated type electrical power distribution cabinet according to claim 1, wherein a plurality of horizontal partition plates (14) are welded to the inner wall of said distribution box (1), and each of said partition plates (14) is provided with a plurality of heat dissipation holes (15).

6. A ventilated type electrical power distribution cabinet according to claim 2, wherein each of said outer ventilation holes (6) is inclined downwardly at an angle of 30 ° near the outer box wall, and the outer box wall of said distribution box (1) is coated with a sun-blocking paint.