CN211090232U

CN211090232U - Intelligent equipment electrical control box main structure

Info

Publication number: CN211090232U
Application number: CN201921997732.7U
Authority: CN
Inventors: 朱庆勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-24
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses an intelligent equipment electrical control box major structure, including electrical control box main part, two supporting legss of lower extreme fixedly connected with of electrical control box main part, the lower extreme of electrical control box main part is equipped with dustproof mechanism, be equipped with circuit panel in the electrical control box main part, the interior bottom of electrical control box main part is equipped with the device case, be equipped with heat abstractor in the device case, the interior bottom fixedly connected with power supply unit of device case. The utility model has the advantages of reasonable design, have and to let electrical control box possess good dustproof effect and the convenient benefit of dismantling the change of dust screen.

Description

Intelligent equipment electrical control box main structure

Technical Field

The utility model relates to an electrical control box technical field especially relates to an intelligent equipment electrical control box major structure.

Background

The control box is suitable for occasions such as factories, mines, enterprises, markets, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and the like, is used for controlling power, lighting and power distribution and motors in a low-voltage power grid system with alternating current of 50HZ and rated working voltage of 380V, is suitable for indoor wall-hung and outdoor floor-mounted power distribution equipment, and is also used for controlling a fire pump, a submersible pump, a fire-fighting fan, a fan and lighting and power distribution in an electric power system with alternating current of 50HZ and voltage of below 500V.

In the prior art, when the electrical control box is used in a place with more dust, a large amount of dust can enter the electrical control box through conventional heat dissipation, and the internal parts of the electrical control box are affected, so that the main structure of the electrical control box of the intelligent equipment is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the intelligent equipment electrical control box major structure who provides.

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

the utility model provides an intelligent equipment electrical control box major structure, includes electrical control box main part, two supporting legss of lower extreme fixedly connected with of electrical control box main part, the lower extreme of electrical control box main part is equipped with dustproof mechanism, be equipped with circuit panel in the electrical control box main part, the interior bottom of electrical control box main part is equipped with the device case, be equipped with heat abstractor in the device case, the interior bottom fixedly connected with power supply unit of device case.

Preferably, dustproof mechanism is including establishing the heat dissipation vent at electrical control box main part lower extreme, electrical control box main part's lower extreme is equipped with accepts the board, accept the equal fixedly connected with connecting plate in both ends of board, two equal threaded connection has set screw on the connecting plate, two set screw's tail end all with electrical control box main part's lower extreme threaded connection, it is equipped with the ventilation hole on the board to accept, accept to be equipped with the screw hole of a plurality of position mutual symmetries on the board, accept to be equipped with the dust screen on the board, the dust screen cooperatees through a plurality of locking screw and the screw hole that corresponds and fixes on accepting the board, the position in heat dissipation vent and ventilation hole is corresponding, the dust screen is located between heat dissipation vent and the ventilation.

Preferably, the heat dissipation device comprises two device holes arranged at the upper end of the device box, heat dissipation fans are arranged in the two device holes, and air ducts of the two heat dissipation fans face the direction of the circuit panel (10).

Preferably, the power supply device comprises a power supply fixedly connected to the bottom in the device box, and the power supply is electrically connected with the two cooling fans respectively.

Preferably, all be equipped with the radiator-grid on the relative lateral wall in the electrical control box main part, two the louvre on the radiator-grid all faces down. .

Preferably, the upper end of electrical control box main part is equipped with a plurality of exhaust holes, the upper end fixedly connected with shield of electrical control box main part, the shield is located a plurality of exhaust holes directly over.

The utility model has the following beneficial effects;

1. through setting up dustproof mechanism, heat abstractor, the radiator-grid, a plurality of exhaust holes mutually support with the shield, air inlet department at heat abstractor sets up the detachable dust screen, can block most dust and be inhaled in the box, and the drill way that is used as radiating heat dissipation hole on the radiator-grid of radiating on the lateral wall down, can play the effect that prevents the dust from the louvre entering the box in radiating simultaneously, the exhaust hole at box top utilizes the shield to shelter from, also can prevent that the dust from the upper end exhaust hole from entering into the box.

Drawings

Fig. 1 is a schematic structural diagram of a main structure of an electrical control box for intelligent equipment according to the present invention;

fig. 2 is a schematic side view of a main structure of an electrical control box for intelligent equipment according to the present invention;

fig. 3 is a schematic structural view of a dust cap of the main body structure of the electrical control box of the intelligent device provided by the present invention;

fig. 4 is the utility model provides a dustproof mechanism schematic diagram of intelligent equipment electrical control box major structure.

In the figure: the device comprises a heat radiation fan 1, a power supply source 2, fixing screws 3, a bearing plate 4, a connecting plate 5, supporting legs 6, electric wires 7, a device box 8, an electric control box main body 9, a circuit panel 10, a dust cover 11, a heat radiation net 12, vent holes 13, threaded holes 14, a dust prevention net 15 and locking screws 16.

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 the orientations or positional relationships 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an intelligent equipment electrical control box main structure comprises an electrical control box main body 9, two supporting legs 6 are fixedly connected to the lower end of the electrical control box main body 9, a dustproof mechanism is arranged at the lower end of the electrical control box main body 9, a circuit panel 10 is arranged in the electrical control box main body 9, a device box 8 is arranged at the inner bottom of the electrical control box main body 9, a heat dissipation device is arranged in the device box 8, and a power supply device is fixedly connected to the inner bottom of the device box 8.

Wherein, the dustproof mechanism comprises a heat dissipation vent arranged at the lower end of the electrical control box main body 9, the lower end of the electrical control box main body 9 is provided with a bearing plate 4, two ends of the bearing plate 4 are fixedly connected with connecting plates 5, two connecting plates 5 are in threaded connection with fixing screws 3, tail ends of two fixing screws 3 are in threaded connection with the lower end of the electrical control box main body 9, the bearing plate 4 is provided with a vent hole 13, the bearing plate 4 is provided with a plurality of threaded holes 14 with mutually symmetrical positions, the bearing plate 4 is provided with a dustproof net 15, the dustproof net 15 is matched and fixed on the bearing plate 4 through a plurality of locking screws 16 and corresponding threaded holes 14, the heat dissipation vent corresponds to the position of the vent hole 13, the dustproof net 15 is positioned between the heat dissipation vent hole and the vent hole 13, the bearing plate 4 is taken down by screwing out two fixing screws 3, and then the dustproof net 15 is taken down and replaced from, the dust screen 15 is prevented from being blocked and incapable of ventilating after being used for a long time.

The heat dissipation device comprises two device holes formed in the upper end of the device box 8, the heat dissipation fans 1 are arranged in the two device holes, air channels of the two heat dissipation fans 1 face upwards, the heat dissipation fans 1 blow upwards, and heat dissipation is conducted on the circuit panel 10 in the electric control box main body 9.

Wherein, power supply unit includes power supply 2 of fixed connection bottom in device case 8, and power supply 2 is connected with two radiator fan 1 electricity respectively.

Specifically, the electrical control box main body 9 is provided with heat dissipation nets 12 on opposite side walls, and the hole opening directions of the heat dissipation holes on the two heat dissipation nets 12 face the ground.

Specifically, the upper end of electrical control box main part 9 is equipped with a plurality of exhaust holes, and the upper end fixedly connected with shield 11 of electrical control box main part 9, shield 11 are located a plurality of exhaust holes directly over, and shield 11 can prevent that external dust from getting into in electrical control box main part 9 through a plurality of exhaust holes.

The utility model discloses in, when electrical control box main part 9 normally worked, supreme circuit panel 10 to electrical control box main part 9 inside dispels the heat is down followed to two radiator fan 1, dispel the heat through the exhaust hole at radiator-grid 12 and top on the 9 lateral walls of electrical control box main part, when needs are changed or are washd dust screen 15 to the lower extreme, unscrew two set screw 3 earlier, will accept board 4 and take down, then unscrew four locking screw 16 with dust screen 15 from accepting board 4 take down change or wash can.

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 an intelligent equipment electrical control box major structure, includes electrical control box main part (9), its characterized in that, two supporting legs of lower extreme fixedly connected with (6) of electrical control box main part (9), the lower extreme of electrical control box main part (9) is equipped with dustproof mechanism, be equipped with circuit panel (10) in electrical control box main part (9), the interior bottom of electrical control box main part (9) is equipped with device case (8), be equipped with heat abstractor in device case (8), the interior bottom fixedly connected with power supply unit of device case (8).

2. The main body structure of the intelligent device electrical control box according to claim 1, wherein the dust-proof mechanism comprises a heat dissipation vent arranged at the lower end of the electrical control box main body (9), the lower end of the electrical control box main body (9) is provided with a receiving plate (4), both ends of the receiving plate (4) are fixedly connected with connecting plates (5), both the connecting plates (5) are in threaded connection with fixing screws (3), the tail ends of both the fixing screws (3) are in threaded connection with the lower end of the electrical control box main body (9), the receiving plate (4) is provided with a vent hole (13), the receiving plate (4) is provided with a plurality of threaded holes (14) with mutually symmetrical positions, the receiving plate (4) is provided with a dust-proof screen (15), the dust-proof screen (15) is fixed on the receiving plate (4) by matching with the corresponding threaded holes (14) through a plurality of locking screws (16), the positions of the heat dissipation ventilation openings correspond to those of the ventilation holes (13), and the dust screen (15) is located between the heat dissipation ventilation openings and the ventilation holes (13).

3. The main structure of the electrical control box of the intelligent equipment as claimed in claim 1, wherein the heat dissipation device comprises two device holes disposed at the upper end of the device box (8), each of the two device holes is provided with a heat dissipation fan (1), and the air channels of the two heat dissipation fans (1) face the direction of the circuit panel (10).

4. The main structure of the electrical control box of the intelligent equipment according to claim 1, wherein the power supply device comprises a power supply (2) fixedly connected to the bottom inside the device box (8), and the power supply (2) is electrically connected to the two heat dissipation fans (1).

5. The main structure of the electrical control box of intelligent equipment according to claim 1, wherein heat dissipation nets (12) are disposed on opposite side walls of the electrical control box main body (9), and the opening directions of the heat dissipation holes on the two heat dissipation nets (12) face the ground.

6. The main body structure of the electrical control box of the intelligent equipment as claimed in claim 1, wherein a plurality of exhaust holes are formed in the upper end of the electrical control box main body (9), a dust cover (11) is fixedly connected to the upper end of the electrical control box main body (9), and the dust cover (11) is located right above the plurality of exhaust holes.