Circulating fan with multi-angle rotating structure

Abstract

The utility model relates to the technical field of circulating fans, in particular to a circulating fan with a multi-angle rotating structure. The device comprises a base, the upper end of the base is fixedly connected with a supporting rod, the upper end of the supporting rod is provided with a first motor, the upper end of the supporting rod is rotationally connected with a rotating arc-shaped plate, the output end of the first motor is fixed to the rotating arc-shaped plate, and the inner arc surface of the rotating arc-shaped plate is rotationally connected with a mounting frame. A motor III is mounted on the inner wall of the mounting frame, fan blades are fixedly connected to the output end of the motor III, detachable baffles are mounted on the two sides of the mounting frame, a motor II is mounted on the outer arc surface of a rotating arc-shaped plate, and the output end of the motor II is fixed to the mounting frame. The problems that in the high-temperature weather, only hot air can be driven to flow through the airflow flowing mode, and then the temperature reducing effect is poor possibly are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of circulating fans, in particular to a circulating fan with a multi-angle rotating structure. Background Art

[0002] Circulation fans generally use ox-horn axial flow blades, combined with air ducts and high-speed motors, which can make air flow quickly when working. The circulation fan is composed of a base, a support rod, a motor group, a rotating arc plate, a mounting frame, two detachable baffles, and fan blades. When using the circulation fan, start the motor three in the mounting frame to make the fan blades rotate, thereby driving the air flow to flow quickly. The fan blades are protected by setting two baffles. At the same time, the motor one on the support rod and the motor two on the rotating arc plate are continuously rotated forward and reversed, so that the rotating arc plate rotates back and forth horizontally on the support rod on the base. At the same time, the motor two drives the mounting frame to rotate back and forth vertically, thereby making the circulation fan rotate from multiple angles.

[0003] The inventors have found in their daily work that when a circulating fan is in use, the circulating fan drives the air flow through the rotation of the fan blades. However, in hot weather, the air flow can only drive the hot air to flow, which may lead to poor temperature reduction effect. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in actual use, since the circulating fan drives the air flow through the rotation of the fan blades, in hot weather, the air flow mode can only drive the hot air to flow, which may lead to poor temperature reduction effect, and a circulating fan with a multi-angle rotation structure is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a circulation fan with a multi-angle rotation structure, comprising a base, the upper end of the base is fixedly connected to a support rod, the upper end of the support rod is installed with a motor 1, the upper end of the support rod is rotatably connected with a rotating arc plate, the output end of the motor 1 is fixed to the rotating arc plate, the inner arc surface of the rotating arc plate is rotatably connected with a mounting frame, the inner wall of the mounting frame is installed with a motor 3, the output end of the motor 3 is fixedly connected with a fan blade, detachable baffles are installed on both sides of the mounting frame, and the outer arc surface of the rotating arc plate is installed with a motor 2. The output end of the motor 2 is fixed to the mounting frame, and a spray assembly is provided on one side of the mounting frame. The spray assembly includes a cavity ring provided on one side of the mounting frame, and the cavity ring contacts the motor 3. A plurality of evenly distributed atomizing nozzles are installed on the arc surface of the cavity ring, and a connecting pipe 1 is fixedly connected to the arc surface of the cavity ring. A detachably connected water tank is provided at the upper end of the base, and a high-pressure pump is installed at the bottom of the inner wall of the water tank. A connecting pipe 2 is fixedly connected to the upper end of the water tank, and a quick connection assembly is provided between the connecting pipe 2 and the connecting pipe 1, and the connecting pipe 2 is fixed to the output end of the high-pressure pump.

[0006] The effect achieved by the above components is: by setting up a spray assembly, when using a circulating fan for cooling, connecting pipe one and connecting pipe two are fixed by a quick connection assembly, the water tank is filled with water, and the high-pressure pump inside it is started, so that water flows into the cavity ring through connecting pipe one and connecting pipe two, and then the water is atomized and sprayed out by the atomizing nozzle, and the water mist is blown away by rotating the fan blades. The water mist evaporates in the air, taking away heat, thereby achieving the cooling effect.

[0007] Preferably, the inner wall of the atomizing nozzle is provided with a circular plate, the upper end of the circular plate is fixedly connected to a needle body, the inner wall of the atomizing nozzle is provided with a water inlet cavity, the lower end of the circular plate is fixedly connected to a spring 1, and the other end of the spring 1 is fixed to the cavity ring.

[0008] The effect achieved by the above components is: when preventing the atomizing nozzle from being blocked, water flows to the circular plate, thereby pushing the needle body, thereby poking out the foreign particles in the atomizing nozzle hole. At the same time, the spring is stretched, and when the water flows away from the water inlet chamber, the spring drives the circular plate to reset.

[0009] Preferably, a telescopic rod is fixedly connected to the lower end of the circular plate, and the other end of the telescopic rod is fixed to the cavity ring.

[0010] The effect achieved by the above components is: by setting the telescopic rod, the spring 1 is limited.

[0011] Preferably, a threaded ring is fixedly connected to one side of the installation frame, and the threaded ring is threadedly connected to the cavity ring.

[0012] The effect achieved by the above components is: the cavity ring is rotated to be threadedly connected with the threaded ring, thereby fixing the cavity ring.

[0013] Preferably, the cavity ring is a copper cavity ring.

[0014] The effect achieved by the above components is: by setting a cavity ring, the cavity ring is in contact with motor three, and the cavity ring is a copper cavity ring, so as to take away the heat of motor three, and at the same time, the water flow in the copper cavity ring assists in dissipating the heat of motor three.

[0015] Preferably, the quick connection assembly includes a fixing ring fixedly connected to an arc surface of a connecting tube, the inner wall of the fixing ring is provided with a plurality of evenly distributed circular grooves, a small ball is slidably connected to the inner wall of the circular groove, a spring 2 is fixedly connected between the small ball and the fixing ring, and the arc surface of the connecting tube 2 is provided with a plurality of evenly distributed arc grooves.

[0016] The effect achieved by the above components is: when it is necessary to quickly connect connecting pipe one and connecting pipe two, drag connecting pipe two to make it fit into the fixing ring, so that the small ball connected to spring two in the circular groove fits into the arc groove, thereby fixing connecting pipe one and connecting pipe two.

[0017] Preferably, the arc surface of the ball is fixedly connected with a pull rope, and the pull rope passes through a fixing ring.

[0018] The effect achieved by the above components is: by pulling the pull rope, the small ball is retracted into the circular groove, thereby dragging the connecting pipe 2 for disassembly.

[0019] Preferably, one end of the connecting pipe 1 is fixedly connected with a rubber pad, and one end of the connecting pipe 2 is provided with a sealing groove.

[0020] The effect achieved by the above components is: by providing the sealing groove and the rubber pad, the connecting pipe 1 and the connecting pipe 2 are sealed.

[0021] In summary, the beneficial effects of the utility model are:

[0022] In the utility model, by arranging a spraying assembly, when using a circulating fan for cooling, the connecting pipe one and the connecting pipe two are fixed by the quick connection assembly, the water tank is filled with water, and the high-pressure pump inside the water tank is started, so that the water flows into the cavity ring through the connecting pipe one and the connecting pipe two, and then the water is atomized and sprayed out by the atomizing nozzle, and the water mist is blown away by rotating the fan blades. The water mist evaporates in the air and takes away the heat, thereby achieving the effect of cooling. The problem that the circulating fan drives the airflow by rotating the fan blades, and in hot weather, only hot air can be driven to flow through the airflow, which may lead to poor temperature reduction effect, is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the back of the utility model;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the cross section of the quick connection assembly of the utility model;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the hollow ring section of the utility model.

[0027] Legend: 1. Base; 2. Spray assembly; 3. Quick connection assembly; 4. Support rod; 5. Rotating arc plate; 6. Mounting frame; 7. Motor three; 8. Fan blades; 9. Baffle; 10. Motor two; 21. Cavity ring; 22. Connecting pipe one; 23. Water tank; 24. Connecting pipe two; 25. Atomizing nozzle; 26. Circular plate; 27. Water inlet chamber; 28. Needle body; 29. ​​Spring one; 210. Telescopic rod; 211. Threaded ring; 31. Fixed ring; 32. Circular groove; 33. Small ball; 34. Arc groove; 35. Sealing groove; 36. Rubber pad; 37. Spring two; 38. Pull rope. DETAILED DESCRIPTION

[0028] Reference Figure 1 and Figure 2 As shown, the utility model provides a technical solution: a circulation fan with a multi-angle rotation structure includes a base 1, the upper end of the base 1 is fixedly connected to a support rod 4, the upper end of the support rod 4 is installed with a motor 1, the upper end of the support rod 4 is rotatably connected to a rotating arc plate 5, the output end of the motor 1 is fixed to the rotating arc plate 5, the inner arc surface of the rotating arc plate 5 is rotatably connected to a mounting frame 6, a motor 3 7 is installed on the inner wall of the mounting frame 6, the output end of the motor 3 7 is fixedly connected to a fan blade 8, detachable baffles 9 are installed on both sides of the mounting frame 6, a motor 2 10 is installed on the outer arc surface of the rotating arc plate 5, the output end of the motor 2 10 is fixed to the mounting frame 6, and a spray assembly 2 is arranged on one side of the mounting frame 6.

[0029] Reference Figure 2 and Figure 4As shown, in this embodiment: the spray assembly 2 includes a cavity ring 21 arranged on one side of the mounting frame 6, the cavity ring 21 is in contact with the motor three 7, a plurality of evenly distributed atomizing nozzles 25 are installed on the arc surface of the cavity ring 21, a connecting pipe 1 22 is fixedly connected to the arc surface of the cavity ring 21, a detachably connected water tank 23 is arranged on the upper end of the base 1, a high-pressure pump is installed on the bottom of the inner wall of the water tank 23, a connecting pipe 24 is fixedly connected to the upper end of the water tank 23, a quick connection assembly 3 is arranged between the connecting pipe 24 and the connecting pipe 1 22, and the connecting pipe 24 and the high-pressure pump are connected to each other. The output end is fixed, and by setting a spraying component 2, when using a circulating fan for cooling, the connecting pipe 1 22 and the connecting pipe 2 24 are fixed by the quick connection component 3, the water tank 23 is filled with water, and the high-pressure pump inside it is started, so that the water flows into the cavity ring 21 through the connecting pipe 1 22 and the connecting pipe 2 24, and then the water is atomized and sprayed out by the atomizing nozzle 25, and the water mist is blown away by rotating the fan blades 8. The water mist evaporates in the air and takes away the heat, thereby achieving the effect of cooling. The inner wall of the atomizing nozzle 25 is provided with a circular plate 26, and the upper end of the circular plate 26 is fixedly connected with a needle body 28, and the mist The inner wall of the atomizing nozzle 25 is provided with a water inlet cavity 27, and the lower end of the circular plate 26 is fixedly connected to a spring 29, and the other end of the spring 29 is fixed to the cavity ring 21. When preventing the atomizing nozzle 25 from being blocked, the water flows to the circular plate 26, thereby pushing the needle body 28, thereby poking out the foreign particles in the hole of the atomizing nozzle 25, and the spring 29 is stretched at the same time. When the water flows away from the water inlet cavity 27, the spring 29 drives the circular plate 26 to reset. The lower end of the circular plate 26 is fixedly connected to a telescopic rod 210, and the other end of the telescopic rod 210 is fixed to the cavity ring 21. The spring 29 is limited by setting a telescopic rod 210, and a threaded ring 211 is fixedly connected to one side of the mounting frame 6. The threaded ring 211 is threadedly connected to the cavity ring 21. The cavity ring 21 is rotated to be threadedly connected to the threaded ring 211, thereby fixing the cavity ring 21. The cavity ring 21 is a copper cavity ring. By setting the cavity ring 21, the cavity ring 21 contacts the motor three 7. The cavity ring 21 is a copper cavity ring 21, thereby taking away the heat of the motor three 7. At the same time, the water flow in the copper cavity ring 21 assists in dissipating the heat of the motor three 7.

[0030] Reference Figure 3As shown in the figure, in this embodiment: The quick connection component 3 includes a fixing ring 31 fixedly connected to the arc surface of the first connecting pipe 22. A plurality of uniformly distributed circular grooves 32 are formed on the inner wall of the fixing ring 31. A small ball 33 is slidably connected to the inner wall of the circular groove 32. A second spring 37 is fixedly connected between the small ball 33 and the fixing ring 31. A plurality of uniformly distributed arc grooves 34 are formed on the arc surface of the second connecting pipe 24. When it is necessary to quickly connect the first connecting pipe 22 and the second connecting pipe 24, drag the second connecting pipe 24 so that it is snapped into the fixing ring 31, and the small ball 33 connected to the second spring 37 in the circular groove 32 is snapped into the arc groove 34, thereby fixing the first connecting pipe 22 and the second connecting pipe 24. A pulling rope 38 is fixedly connected to the arc surface of the small ball 33. The pulling rope 38 passes through the fixing ring 31. Pull the pulling rope 38 so that the small ball 33 is retracted into the circular groove 32, thereby dragging the second connecting pipe 24 for disassembly. A rubber pad 36 is fixedly connected to one end of the first connecting pipe 22. A sealing groove 35 is formed at one end of the second connecting pipe 24. By providing the sealing groove 35 and the rubber pad 36, the first connecting pipe 22 and the second connecting pipe 24 are sealed.

[0031] Working principle:

[0032] When the circulation fan is in use, the motor 3 7 in the mounting frame 6 is started to rotate the fan blades 8, thereby driving the airflow to flow rapidly. The fan blades 8 are protected by setting two baffles 9. At the same time, the motor 1 on the support rod 4 and the motor 2 10 on the rotating arc plate 5 are continuously rotated forward and reversely, so that the rotating arc plate 5 rotates back and forth horizontally on the support rod 4 on the base 1. At the same time, the motor 2 10 drives the mounting frame 6 to rotate back and forth vertically, thereby making the circulation fan rotate from multiple angles. By setting the spray assembly 2, when the circulation fan is used for cooling, the airflow is quickly The quick-connect assembly 3 fixes the connecting pipe 1 22 and the connecting pipe 2 24, fills the water tank 23 with water, and starts the high-pressure pump inside it, so that the water flows into the cavity ring 21 through the connecting pipe 1 22 and the connecting pipe 2 24, and then the water is sprayed out by the atomizing nozzle 25, and the water mist is blown away by rotating the fan blade 8. The water mist evaporates in the air, takes away the heat, and then achieves the effect of cooling. When preventing the atomizing nozzle 25 from being blocked, the water flows to the circular plate 26, thereby pushing the needle body 28, thereby poking out of the hole in the atomizing nozzle 25. The impurity particles are removed, and the spring 29 is stretched. When the water flows away from the water inlet cavity 27, the spring 29 drives the circular plate 26 to reset. By setting the telescopic rod 210, the spring 29 is limited, and the cavity ring 21 is rotated to be threadedly connected with the threaded ring 211, so as to fix the cavity ring 21. By setting the cavity ring 21, the cavity ring 21 is in contact with the motor three 7. The cavity ring 21 is a copper cavity ring 21, so as to take away the heat of the motor three 7. At the same time, the water flow in the copper cavity ring 21 assists Motor three 7 is used for heat dissipation. When it is necessary to quickly connect connecting tube one 22 and connecting tube two 24, connecting tube two 24 is dragged to make it fit into the fixing ring 31, so that the small ball 33 connected to spring two 37 in the circular groove 32 is inserted into the arc groove 34, thereby fixing connecting tube one 22 and connecting tube two 24. Pull the pull rope 38 to make the small ball 33 retract into the circular groove 32, thereby dragging connecting tube two 24 for disassembly. By setting a sealing groove 35 and a rubber pad 36, connecting tube one 22 and connecting tube two 24 are sealed.

[0033] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A circulation fan with a multi-angle rotation structure, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a support rod (4), a motor 1 is mounted on the upper end of the support rod (4), a rotating arc plate (5) is rotatably connected to the upper end of the support rod (4), the output end of the motor 1 is fixed to the rotating arc plate (5), the inner arc surface of the rotating arc plate (5) is rotatably connected to a mounting frame (6), a motor 3 (7) is mounted on the inner wall of the mounting frame (6), the output end of the motor 3 (7) is fixedly connected to a fan blade (8), detachable baffles (9) are mounted on both sides of the mounting frame (6), a motor 2 (10) is mounted on the outer arc surface of the rotating arc plate (5), the output end of the motor 2 (10) is fixed to the mounting frame (6), and a spray nozzle (6) is provided on one side of the mounting frame (6). A spray assembly (2), the spray assembly (2) comprising a cavity ring (21) arranged on one side of a mounting frame (6), the cavity ring (21) being in contact with a motor three (7), a plurality of evenly distributed atomizing nozzles (25) being mounted on the arc surface of the cavity ring (21), a connecting pipe one (22) being fixedly connected to the arc surface of the cavity ring (21), a detachably connected water tank (23) being arranged at the upper end of the base (1), a high-pressure pump being mounted at the bottom of the inner wall of the water tank (23), a connecting pipe two (24) being fixedly connected to the upper end of the water tank (23), a quick connection assembly (3) being arranged between the connecting pipe two (24) and the connecting pipe one (22), and the connecting pipe two (24) being fixed to the output end of the high-pressure pump.

2. The circulating fan with a multi-angle rotation structure according to claim 1, characterized in that: The inner wall of the atomizing nozzle (25) is provided with a circular plate (26), the upper end of which is fixedly connected to a needle body (28), the inner wall of the atomizing nozzle (25) is provided with a water inlet cavity (27), the lower end of the circular plate (26) is fixedly connected to a spring 1 (29), and the other end of the spring 1 (29) is fixed to the cavity ring (21).

3. The circulating fan with a multi-angle rotation structure according to claim 2, characterized in that: The lower end of the circular plate (26) is fixedly connected to a telescopic rod (210), and the other end of the telescopic rod (210) is fixed to the cavity ring (21).

4. The circulating fan with a multi-angle rotation structure according to claim 3 is characterized in that: A threaded ring (211) is fixedly connected to one side of the installation frame (6), and the threaded ring (211) is threadedly connected to the cavity ring (21).

5. The circulating fan with a multi-angle rotation structure according to claim 4, characterized in that: The cavity ring (21) is a copper cavity ring.

6. The circulating fan with a multi-angle rotation structure according to claim 5, characterized in that: The quick connection assembly (3) comprises a fixing ring (31) fixedly connected to the arc surface of the first connecting tube (22); the inner wall of the fixing ring (31) is provided with a plurality of evenly distributed circular grooves (32); a small ball (33) is slidably connected to the inner wall of the circular groove (32); a second spring (37) is fixedly connected between the small ball (33) and the fixing ring (31); and the arc surface of the second connecting tube (24) is provided with a plurality of evenly distributed arc grooves (34).

7. The circulating fan with a multi-angle rotation structure according to claim 6, characterized in that: The arc surface of the small ball (33) is fixedly connected to a drawstring (38), and the drawstring (38) passes through the fixing ring (31).

8. The circulating fan with a multi-angle rotation structure according to claim 7, characterized in that: One end of the connecting pipe 1 (22) is fixedly connected to a rubber pad (36), and one end of the connecting pipe 2 (24) is provided with a sealing groove (35).

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