Brushless industrial cooling fan

Abstract

The utility model discloses a brushless industrial cooling fan, and relates to the field of brushless industrial cooling fans, the brushless industrial cooling fan comprises an outer shell and an auxiliary maintenance plate, and the inner surface of the outer shell is rotatably connected with a connecting shaft. According to the brushless industrial cooling fan, through arrangement of a water conveying pipe and a telescopic hose, water in a water storage tank can be conveyed into a hollow connecting plate when a water suction pump operates, and then water in the hollow connecting plate is uniformly atomized and sprayed down through cooperation of an atomizing nozzle; when the brushless motor cooling fan runs, air blown out can blow out atomized and sprayed water mist from the outer shell together, so that the indoor humidification treatment is carried out while cold air cooling is carried out; and therefore, the situation that the cooling effect of the cooling fan is gradually reduced due to the fact that the indoor humidity is gradually reduced along with the increase of the use time when a worker works indoors is avoided, and meanwhile, the somatosensory comfort of the worker during use is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of brushless industrial cooling fans, and particularly to a brushless industrial cooling fan. Background Technique

[0002] A brushless industrial cooling fan is an efficient cooling device used in industrial environments. It adopts brushless motor technology, which has significant advantages such as high efficiency and energy saving, long service life, low maintenance, and precise control compared with traditional brushed motors. As a result, brushless industrial cooling fans are widely used in areas such as factory workshops, warehouses, data centers, and agricultural facilities (ventilation and cooling in greenhouses and farms).

[0003] However, there are still some deficiencies in current brushless industrial cooling fans. For example, the air humidification effect of existing brushless industrial cooling fans is poor, resulting in a gradual decrease in indoor humidity as the working time increases when staff work indoors. This not only reduces the cooling effect of the cooling fan but also reduces the comfort of staff during use, and thus there are certain defects in use.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structural deficiencies and provides a brushless industrial cooling fan. Content of the Utility Model

[0005] The purpose of the utility model is to provide a brushless industrial cooling fan to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A brushless industrial cooling fan includes an outer shell and an auxiliary maintenance board. The inner surface of the outer shell is rotatably connected to a connecting shaft, and a wind guiding plate is fixedly installed at the end of the connecting shaft. Moreover, a brushless motor cooling fan is installed inside the outer shell, and a water storage component is installed at the bottom of the brushless motor cooling fan. The auxiliary maintenance board is snap-fitted on the right side of the outer shell, and installation blocks are symmetrically and fixedly installed on the front and back sides of the auxiliary maintenance board. Moreover, a metal dust-proof net is embedded and installed on the back of the outer shell, and a water spraying component is installed on the inner surface of the top of the outer shell. At the same time, a water pump is fixedly installed on the inner surface of the bottom of the outer shell. The end of the water pump is installed with a telescopic hose, and the other end of the telescopic hose is fixedly connected to the side of the water storage component.

[0007] Furthermore, the number of the connecting shafts is two. The two connecting shafts are symmetrically arranged with the perpendicular bisector of the wind guiding plate as the axis of symmetry. The other end of the connecting shaft is rotatably connected to the inside of the outer shell through a damping bearing, and the wind guiding plate forms a rotating structure with the outer shell through the connecting shaft.

[0008] Further, the water storage assembly includes a water storage tank, a water injection port, a sealing plate, guide sliding bars, and a handle. A water injection port is provided at the top of the water storage tank, and a sealing plate is movably installed on the inner surface of the water injection port. Guide sliding bars are symmetrically installed at the front and rear of the bottom of the water storage tank, and a handle is fixedly installed on the outer side of the water storage tank. The inner side of the water storage tank is fixedly connected to the end of the telescopic hose.

[0009] Further, the external dimensions of the sealing plate exactly match the internal dimensions of the water injection port, and the sealing plate and the water storage tank form a snap-fit structure through the water injection port.

[0010] Further, the top of the guide sliding bar is fixedly connected to the bottom of the water storage tank, and the water storage tank and the outer casing form a sliding structure through the guide sliding bar.

[0011] Further, the water spraying assembly includes a hollow connecting plate, fixed rods, atomizing nozzles, and a water delivery pipe. Fixed rods are symmetrically installed at the front and rear of the top of the hollow connecting plate. Atomizing nozzles are fixedly installed at equal intervals in an array at the bottom of the hollow connecting plate. A water delivery pipe is fixedly connected to the top of the hollow connecting plate, and the other end of the water delivery pipe is fixedly connected to the end of the water pump.

[0012] Further, the bottom of the fixed rod is fixedly connected to the top of the hollow connecting plate, the top of the fixed rod is fixedly connected to the inner surface of the top of the outer casing, and the hollow connecting plate and the outer casing form a fixed structure through the fixed rod.

[0013] The utility model provides a brushless industrial cooling fan, which has the following beneficial effects:

[0014] 1. By providing the water delivery pipe and the telescopic hose, when the water pump operates, the water in the water storage tank can be transported into the interior of the hollow connecting plate, and then through the cooperation of the atomizing nozzles, the water in the hollow connecting plate is evenly atomized and sprayed down. When the brushless motor cooling fan operates, the wind blown out can blow out the atomized water mist from the outer casing together, so as to achieve humidifying the indoor environment while cooling with cold air, thus avoiding the situation that as the use time increases, the humidity in the room gradually decreases, resulting in a gradual decline in the cooling effect of the cooling fan, and at the same time effectively increasing the physical comfort of the staff during use.

[0015] 2. By providing guiding sliding bars, the utility model makes it convenient for the staff to pull out the water storage tank from the inside of the outer casing. Then, through the mutual cooperation of the water injection port and the sealing plate, it is convenient for the staff to add clean water into the water storage tank, thus providing convenience for the actual use of the staff. And by providing a telescopic hose, the staff will not be interfered when pulling the water storage component. Moreover, by providing an auxiliary maintenance plate and a mounting block, it is convenient for the staff to quickly repair and process the brushless motor cooling fan and the water spraying component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a front three-dimensional structural schematic diagram of a brushless industrial cooling fan of the utility model;

[0017] Figure 2 is a rear three-dimensional structural schematic diagram of a brushless industrial cooling fan of the utility model;

[0018] Figure 3 is a three-dimensional structural schematic diagram of a hollow connecting plate - water delivery pipe of a brushless industrial cooling fan of the utility model;

[0019] Figure 4 is a three-dimensional structural schematic diagram of a brushless motor cooling fan of a brushless industrial cooling fan of the utility model.

[0020] In the figure: 1. Outer casing; 2. Connecting shaft; 3. Air guiding plate; 4. Brushless motor cooling fan; 5. Water storage component; 51. Water storage tank; 52. Water injection port; 53. Sealing plate; 54. Guiding sliding bar; 55. Handle; 6. Auxiliary maintenance plate; 7. Mounting block; 8. Metal dust-proof net; 9. Water spraying component; 91. Hollow connecting plate; 92. Fixed rod; 93. Atomizing nozzle; 94. Water delivery pipe; 10. Water pump; 11. Telescopic hose. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following further describes in detail the embodiments of the utility model in conjunction with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0022] As Figures 1 - 4As shown in the figure, a brushless industrial cooling fan includes a housing 1 and an auxiliary maintenance plate 6. A connecting shaft 2 is rotatably connected to the inner surface of the housing 1, and a wind guide plate 3 is fixedly installed at the end of the connecting shaft 2. A brushless motor cooling fan 4 is installed inside the housing 1, and a water storage component 5 is installed at the bottom of the brushless motor cooling fan 4. The auxiliary maintenance plate 6 is snap-fitted to the right side of the housing 1, and installation blocks 7 are symmetrically and fixedly installed on the front and rear sides of the auxiliary maintenance plate 6. A metal dust-proof net 8 is embedded in the back surface of the housing 1, and a water spraying component 9 is installed on the inner surface of the top of the housing 1. The water spraying component 9 includes a hollow connecting plate 91, fixing rods 92, atomizing nozzles 93, and a water delivery pipe 94. Fixing rods 92 are symmetrically installed on the front and rear of the top of the hollow connecting plate 91. The bottom of the fixing rod 92 is fixedly connected to the top of the hollow connecting plate 91, and the top of the fixing rod 92 is fixedly connected to the inner surface of the top of the housing 1. The hollow connecting plate 91 and the housing 1 are formed into a fixed structure. By setting the hollow connecting plate 91 and the housing 1 into a fixed structure, the hollow connecting plate 91 will not become loose when carrying clean water. The atomizing nozzles 93 are fixedly installed at equal distances in an array at the bottom of the hollow connecting plate 91, and a water delivery pipe 94 is fixedly connected to the top of the hollow connecting plate 91. At the same time, the other end of the water delivery pipe 94 is fixedly connected to the end of a water pump 10. A water pump 10 is fixedly installed on the inner surface of the bottom of the housing 1. A telescopic hose 11 is installed at the end of the water pump 10, and the other end of the telescopic hose 11 is fixedly connected to the side of the water storage component 5.

[0023] As Figure 1 and Figure 3As shown in the figure, a connecting shaft 2 is rotatably connected to the inner surface of the outer housing 1, and a wind guide plate 3 is fixedly installed at the end of the connecting shaft 2. The number of connecting shafts 2 is two, and the two connecting shafts 2 are symmetrically arranged with the perpendicular bisector of the wind guide plate 3 as the axis of symmetry. The other end of the connecting shaft 2 is rotatably connected to the inside of the outer housing 1 through a damping bearing, and the wind guide plate 3 and the outer housing 1 form a rotating structure through the connecting shaft 2. By setting the wind guide plate 3 and the outer housing 1 to be a rotating structure, the inclination angle of the wind guide plate 3 is convenient for the staff to adjust. Moreover, a brushless motor cooling fan 4 is installed inside the outer housing 1, and a water storage component 5 is installed at the bottom of the brushless motor cooling fan 4. The water storage component 5 includes a water storage tank 51, a water injection port 52, a sealing plate 53, a guiding slide bar 54 and a handle 55. A water injection port 52 is opened at the top of the water storage tank 51, and a sealing plate 53 is movably installed on the inner surface of the water injection port 52. The outer dimension of the sealing plate 53 completely matches the inner dimension of the water injection port 52, and the sealing plate 53 and the water storage tank 51 form a clamping structure through the water injection port 52. By setting the sealing plate 53 and the water storage tank 51 to be a clamping structure, the sealing plate 53 is convenient for the staff to quickly disassemble and assemble, thus providing convenience for the staff to add clean water. Moreover, guiding slide bars 54 are symmetrically installed at the front and back of the bottom of the water storage tank 51. The top of the guiding slide bar 54 is fixedly connected to the bottom of the water storage tank 51, and the water storage tank 51 and the outer housing 1 form a sliding structure through the guiding slide bar 54. By setting the water storage tank 51 and the outer housing 1 to be a sliding structure, the water storage component 5 is convenient for the staff to remove from the inside of the outer housing 1. At the same time, a handle 55 is fixedly installed on the outer side of the water storage tank 51. The inner side of the water storage tank 51 is fixedly connected to the end of the telescopic hose 11, and the other end of the telescopic hose 11 is fixedly connected to the side of the water storage component 5.

[0024] In summary, for this brushless industrial cooling fan, first according to Figures 1 to 4In the structure shown, the staff member grasps the handle 55 and slides the water storage tank 51 out of the interior of the outer housing 1 through the sliding of the guiding slide bar 54. Then, the staff member grasps the sealing plate 53 and removes it from the top of the water storage tank 51. Next, the staff member injects clean water into the interior of the water storage tank 51 through the water injection port 52. Then, the staff member reinstalls the sealing plate 53 to the top of the water storage tank 51 and slides the water storage tank 51 back into the interior of the outer housing 1 through the sliding of the guiding slide bar 54. Then, the staff member turns on the brushless motor cooling fan 4 and the water pump 10 through the control button. When the water pump 10 starts to operate, the water in the water storage tank 51 is transported into the interior of the hollow connecting plate 91 through the telescopic hose 11 and the water delivery pipe 94. Then, through the cooperation of the atomizing nozzle 93, the water in the hollow connecting plate 91 is evenly atomized and sprayed down. When the brushless motor cooling fan 4 starts to operate, the sprayed water mist is blown out, so as to achieve the purpose of humidifying and cooling. And through the rotation of the connecting shaft 2, it is convenient for the staff member to adjust the angle of the air guiding plate 3, so as to achieve the purpose of adjusting the air outlet direction.

[0025] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A brushless industrial cooling fan, comprising an outer shell (1) and an auxiliary access panel (6), characterized in that: The inner surface of the outer shell (1) is rotatably connected to a connecting shaft (2), and an air guide plate (3) is fixedly installed at the end of the connecting shaft (2), and a brushless motor cooling fan (4) is installed inside the outer shell (1), and a water storage component (5) is installed at the bottom of the brushless motor cooling fan (4), the auxiliary inspection plate (6) is snap-fitted and installed on the right side of the outer shell (1), and mounting blocks (7) are symmetrically fixedly installed on the front and rear sides of the auxiliary inspection plate (6), and a metal dustproof net (8) is embedded and installed on the back of the outer shell (1), and a water spray component (9) is installed on the top inner surface of the outer shell (1), and a water pump (10) is fixedly installed on the bottom inner surface of the outer shell (1), and a telescopic hose (11) is installed at the end of the water pump (10), and the other end of the telescopic hose (11) is fixedly connected to the side of the water storage component (5).

2. A brushless industrial cooling fan according to claim 1, characterized in that: The number of the connecting shafts (2) is two, and the two connecting shafts (2) are symmetrically arranged with the mid-perpendicular line of the air guide plate (3) as the symmetry axis, and the other end of the connecting shaft (2) is rotationally connected to the inside of the outer shell (1) via a damping bearing, and the air guide plate (3) forms a rotating structure with the outer shell (1) via the connecting shaft (2).

3. A brushless industrial cooling fan according to claim 1, characterized in that: The water storage assembly (5) comprises a water storage tank (51), a water injection port (52), a sealing plate (53), a guide slide (54) and a handle (55), wherein the top of the water storage tank (51) is provided with a water injection port (52), and the inner surface of the water injection port (52) is movably provided with a sealing plate (53), and the bottom of the water storage tank (51) is symmetrically provided with guide slides (54) in front and back directions, and a handle (55) is fixedly provided on the outer side of the water storage tank (51), and the inner side of the water storage tank (51) is fixedly connected to the end of the telescopic hose (11).

4. A brushless industrial cooling fan according to claim 3, characterized in that: The external dimensions of the sealing plate (53) are completely consistent with the internal dimensions of the water injection port (52), and the sealing plate (53) forms a snap-fit ​​structure with the water storage tank (51) through the water injection port (52).

5. A brushless industrial cooling fan according to claim 3, characterized in that: The top of the guide slide bar (54) is fixedly connected to the bottom of the water tank (51), and the water tank (51) forms a sliding structure with the outer shell (1) through the guide slide bar (54).

6. A brushless industrial cooling fan according to claim 1, characterized in that: The water spray assembly (9) comprises a hollow connecting plate (91), a fixing rod (92), an atomizing nozzle (93) and a water pipe (94), wherein the fixing rod (92) is symmetrically mounted on the top of the hollow connecting plate (91) in a front-to-back manner, and the atomizing nozzle (93) is fixedly mounted on the bottom of the hollow connecting plate (91) in an array at equal distances, and the top of the hollow connecting plate (91) is fixedly connected to the water pipe (94), and the other end of the water pipe (94) is fixedly connected to the end of a water pump (10).

7. A brushless industrial cooling fan according to claim 6, characterized in that: The bottom of the fixing rod (92) is fixedly connected to the top of the hollow connecting plate (91), and the top of the fixing rod (92) is fixedly connected to the top inner surface of the outer shell (1), and the hollow connecting plate (91) forms a fixed structure with the outer shell (1) through the fixing rod (92).

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