Humidifying fan with lighting device

Abstract

The utility model relates to the technical field of fans, and discloses a humidifying fan with a lighting device, which comprises a water storage tank and a shell, the shell is arranged above the top of the water storage tank, an air blowing component is arranged in the shell, the air blowing component comprises a servo motor, two mounting blocks, a rotating rod and fan blades, the servo motor is fixedly mounted in the shell, the two mounting blocks are both fixedly mounted in the shell, the rotating rod is rotatably mounted on the two mounting blocks, the end, close to the servo motor, of the rotating rod is fixedly connected with an output shaft of the servo motor, and the fan blades are fixedly mounted at the end, away from the servo motor, of the rotating rod. The multifunctional humidifier is simple to operate, not only has an illumination function, but also can humidify air and blow out cold air, and meanwhile, can select to start or stop the atomization function according to actual requirements, so that the adaptability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fans, in particular to a humidifying fan with a lighting device. Background Art

[0002] At present, fans refer to appliances that are used to generate wind and keep cool on hot days. Electric fans are devices that use electricity to generate airflow. The fan inside is powered on and then rotates to generate natural wind to achieve the effect of keeping cool. At the same time, in order to suppress dust and regulate the atmosphere, people usually use spray fans, which mainly suppress dust through mist droplets and reduce the surrounding temperature through the evaporation of water droplets.

[0003] After searching, a spray fan with a humidification function is disclosed in a patent document with a publication number of CN207961020U, including a shell, both sides of the shell are open, a motor is fixedly installed in the shell, a rotating shaft is fixedly installed on the output shaft of the motor, a fixed seat is fixedly installed on the end of the rotating shaft away from the motor, a plurality of fan blades are fixedly installed at equal intervals around the fixed seat, a cam fixedly sleeved on the rotating shaft is provided between the fixed seat and the motor, a pressurized tank is fixedly installed on the top of the shell, a push rod is slidably installed in the pressurized tank, a piston slidably installed in the pressurized tank is fixedly installed on the top of the push rod, the bottom end of the push rod extends into the shell, a block located in the shell is fixedly sleeved on the push rod, a spring welded on the block is sleeved on the push rod, and the end of the spring away from the block is welded on the top inner wall of the shell. The utility model is not only simple in structure and low in manufacturing cost, but also can achieve the purpose of suppressing dust, regulating the atmosphere and cooling.

[0004] Regarding the above-mentioned related technologies, the utility model applicant believes that there are the following defects:

[0005] 1. That is, the above device cannot choose to turn on or off the spray function of the spray fan according to the use requirements. Therefore, it is necessary to provide a new humidifying fan with a lighting device to solve the above technical problems. Utility Model Content

[0006] In order to solve the technical problem that the spray function of the spray fan cannot be turned on or off according to usage requirements, the utility model provides a humidifying fan with a lighting device.

[0007] The utility model is implemented by the following technical scheme: a humidifying fan with a lighting device, comprising: a water storage tank and a shell, the shell is arranged above the top of the water storage tank, a blowing assembly is arranged in the shell, the blowing assembly comprises a servo motor, two mounting blocks, a rotating rod and fan blades, the servo motor is fixedly installed in the shell, the two mounting blocks are fixedly installed in the shell, the rotating rod is rotatably installed on the two mounting blocks, one end of the rotating rod close to the servo motor is fixedly connected to the output shaft of the servo motor, and the fan blades are fixedly installed on the end of the rotating rod away from the servo motor.

[0008] Through the above technical solution, the air supply and heat dissipation function can be achieved.

[0009] As a further improvement of the above scheme, a spray assembly is provided on the water tank, and the spray assembly includes a water pump, a drain pipe and an atomizing nozzle. The water pump is installed in the water tank, the drain pipe is fixedly installed on the drain outlet of the water pump, the top end of the drain pipe extends into the shell, and the atomizing nozzle is installed on the end of the drain pipe away from the water pump.

[0010] Through the above technical solution, the function of atomizing and humidifying air can be achieved.

[0011] As a further improvement of the above solution, a lighting assembly is provided on the shell, and the lighting assembly includes a fixing block and a lighting lamp. The fixing block is installed on the top of the shell, a mounting groove is opened on the fixing block, and the lighting lamp is arranged on the mounting groove.

[0012] Through the above technical solution, a lighting function can be provided.

[0013] As a further improvement of the above scheme, a water baffle is installed in the shell, a collecting frame is installed on the bottom inner wall of the shell, the bottom of the water baffle extends into the collecting frame, a connecting pipe is installed on the top of the water tank, and the top of the connecting pipe extends into the collecting frame.

[0014] Through the above technical solution, non-atomized water can be collected to achieve the water circulation function.

[0015] As a further improvement of the above solution, an air outlet is opened on one side outer wall of the shell, a filter plate is provided on the air outlet, and an air inlet is opened on one side outer wall of the shell away from the air outlet, a dustproof plate is provided on the air inlet.

[0016] Through the above technical solution, the function of filtering and blocking dust can be achieved.

[0017] As a further improvement of the above scheme, a water inlet pipe is installed on the top of the water tank, a water pipe cover is provided on the top of the water inlet pipe, a sealing piston is slidably installed in the water inlet pipe, the top of the sealing piston is fixedly connected to the bottom of the water pipe cover, an annular block is installed in the water inlet pipe, the annular block is located below the sealing piston, and a filter water bucket is slidably installed on the annular block.

[0018] Through the above technical solution, the water filtering function can be achieved.

[0019] As a further improvement of the above solution, a through hole is opened on the annular block, the through hole is matched with the filter screen water bucket, and a sealing ring is arranged in the through hole, which is matched with the filter screen water bucket.

[0020] As a further improvement of the above solution, four support columns are installed on the top of the water tank, the tops of the support columns are connected to the bottom of the shell, and the top of the shell is provided with a controller and a control button group panel.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] The utility model is easy to operate through the cooperation of the blowing component, the spray component and the lighting component. It not only has the lighting function, but also can humidify the air to blow out cold air. At the same time, the atomization function can be turned on or off according to actual needs, thereby improving adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0024] Figure 2 This is a front view structural schematic diagram of the utility model;

[0025] Figure 3 It is a schematic cross-sectional structural diagram of the water inlet pipe 17 in the present utility model.

[0026] Description of main symbols:

[0027] 1. Water storage tank; 2. Shell; 3. Servo motor; 4. Mounting block; 5. Rotating rod; 6. Fan blades; 7. Water pump; 8. Drain pipe; 9. Atomizing nozzle; 10. Fixing block; 11. Lighting lamp; 12. Water baffle; 13. Collecting frame; 14. Connecting pipe; 15. Filter plate; 16. Dustproof plate; 17. Water inlet pipe; 18. Water pipe cover; 19. Sealing piston; 20. Ring block; 21. Filter water bucket; 22. Sealing ring; 23. Support column; 24. Controller; 25. Control button assembly panel. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0029] Please combine Figure 1-Figure 3The humidifying fan with a lighting device of this embodiment includes: a water tank 1 and a shell 2, the shell 2 is arranged above the top of the water tank 1, and a blowing assembly is arranged in the shell 2, and the blowing assembly includes a servo motor 3, two mounting blocks 4, a rotating rod 5 and a fan blade 6. The servo motor 3 is fixedly installed in the shell 2, and the two mounting blocks 4 are fixedly installed in the shell 2. The rotating rod 5 is rotatably installed on the two mounting blocks 4. One end of the rotating rod 5 close to the servo motor 3 is fixedly connected to the output shaft of the servo motor 3, and the fan blade 6 is fixedly installed on the end of the rotating rod 5 away from the servo motor 3.

[0030] Through the above technical solution, the air supply and heat dissipation function can be achieved.

[0031] A spray assembly is provided on the water tank 1, and the spray assembly includes a water pump 7, a drain pipe 8 and an atomizing nozzle 9. The water pump 7 is installed in the water tank 1, the drain pipe 8 is fixedly installed on the drain outlet of the water pump 7, the top end of the drain pipe 8 extends into the shell 2, and the atomizing nozzle 9 is installed on the end of the drain pipe 8 away from the water pump 7.

[0032] Through the above technical solution, the function of atomizing and humidifying air can be achieved.

[0033] The housing 2 is provided with a lighting assembly, which includes a fixing block 10 and a lighting lamp 11. The fixing block 10 is installed on the top of the housing 2. A mounting groove is provided on the fixing block 10, and the lighting lamp 11 is arranged on the mounting groove.

[0034] Through the above technical solution, a lighting function can be provided.

[0035] A water baffle 12 is installed in the shell 2, a collecting frame 13 is installed on the bottom inner wall of the shell 2, the bottom of the water baffle 12 extends into the collecting frame 13, a connecting pipe 14 is installed on the top of the water tank 1, and the top end of the connecting pipe 14 extends into the collecting frame 13.

[0036] Through the above technical solution, non-atomized water can be collected to achieve the water circulation function.

[0037] An air outlet is formed on one side of the outer wall of the shell 2 , and a filter plate 15 is disposed on the air outlet. An air inlet is formed on the outer wall of the shell 2 away from the air outlet, and a dustproof plate 16 is disposed on the air inlet.

[0038] Through the above technical solution, the function of filtering and blocking dust can be achieved.

[0039] A water inlet pipe 17 is installed on the top of the water storage tank 1, and a water pipe cover 18 is provided at the top of the water inlet pipe 17. A sealing piston 19 is slidably installed in the water inlet pipe 17, and the top of the sealing piston 19 is fixedly connected to the bottom of the water pipe cover 18. An annular block 20 is installed in the water inlet pipe 17, and the annular block 20 is located below the sealing piston 19. A filter water bucket 21 is slidably installed on the annular block 20.

[0040] Through the above technical solution, the water filtering function can be achieved.

[0041] A through hole is formed on the annular block 20 , and the through hole is matched with the filter screen water bucket 21 . A sealing ring 22 is formed in the through hole, and the sealing ring 22 is matched with the filter screen water bucket 21 .

[0042] Four support columns 23 are installed on the top of the water tank 1 , and the tops of the support columns 23 are connected to the bottom of the shell 2 . The top of the shell 2 is provided with a controller 24 and a control button group panel 25 .

[0043] The implementation principle of a humidifying fan with a lighting device in the embodiment of the present application is:

[0044] Step 1: When humidification is required, start the servo motor 3 and the water pump 7 to operate. The output shaft of the servo motor 3 can drive the rotating rod 5 to rotate, and then the rotating rod 5 drives the fan blade 6 to rotate, so that the fan blade 6 has the ability to supply air. Under the action of the water pump 7, the drain pipe 8 and the atomizing nozzle 9, the water in the water tank 1 can be pumped out and discharged in the shell 2 in the form of spray to achieve preliminary atomization. A part of the preliminary atomized small water droplets combines with the transported air under the pressure of the fan blade 6 and continues to move forward along the airflow direction, and the other part is sprayed to the high-speed rotating fan blade at a certain pressure and a certain speed. 6, the water droplets are crushed by the fan blades 6 to form finer particles, realizing secondary atomization, and the atomized water droplets are mixed with the gas to form a ventilation mist flow, which will be discharged through the water baffle 12 and the filter plate 15 to achieve the humidification effect, while the water that has not been atomized is blocked by the water baffle 12, collected by the collection frame 13, and finally returned to the water storage tank 1 through the connecting pipe 14 to achieve the effect of recycling, and when lighting is needed, the lighting function can be realized by turning on the lighting lamp 11, which can provide convenience and lighting for the humidification work, making the operation simple, which can not only illuminate, but also humidify the air and blow out cold wind, thereby increasing adaptability;

[0045] Step 2: When the atomization function needs to be turned off, only the water pump 7 needs to be turned off to turn off the atomization function, and only the air blowing and heat dissipation function is retained, which makes the operation simple and can be turned on or off according to actual needs, thereby increasing adaptability.

[0046] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A humidifying fan with a lighting device, characterized in that: include: A water tank and a shell, wherein the shell is arranged above the top of the water tank, and a blowing assembly is arranged in the shell, and the blowing assembly includes a servo motor, two mounting blocks, a rotating rod and fan blades. The servo motor is fixedly installed in the shell, and the two mounting blocks are fixedly installed in the shell. The rotating rod is rotatably installed on the two mounting blocks, and one end of the rotating rod close to the servo motor is fixedly connected to the output shaft of the servo motor, and the fan blades are fixedly installed on the end of the rotating rod away from the servo motor.

2. The humidifying fan with a lighting device according to claim 1, characterized in that: The water tank is provided with a spray assembly, which includes a water pump, a drain pipe and an atomizing nozzle. The water pump is installed in the water tank, the drain pipe is fixedly installed on the drain outlet of the water pump, the top end of the drain pipe extends into the shell, and the atomizing nozzle is installed on one end of the drain pipe away from the water pump.

3. The humidifying fan with a lighting device according to claim 2, characterized in that: The shell is provided with a lighting assembly, which includes a fixing block and a lighting lamp. The fixing block is installed on the top of the shell, a mounting groove is provided on the fixing block, and the lighting lamp is arranged on the mounting groove.

4. The humidifying fan with a lighting device according to claim 1, characterized in that: A water baffle is installed in the shell, a collecting frame is installed on the bottom inner wall of the shell, the bottom of the water baffle extends into the collecting frame, a connecting pipe is installed on the top of the water tank, and the top end of the connecting pipe extends into the collecting frame.

5. The humidifying fan with a lighting device according to claim 1, characterized in that: An air outlet is provided on one side outer wall of the shell, a filter plate is provided on the air outlet, an air inlet is provided on one side outer wall of the shell away from the air outlet, and a dustproof plate is provided on the air inlet.

6. The humidifying fan with a lighting device according to claim 1, characterized in that: A water inlet pipe is installed on the top of the water storage tank, and a water pipe cover is provided on the top of the water inlet pipe. A sealing piston is slidably installed in the water inlet pipe, and the top of the sealing piston is fixedly connected to the bottom of the water pipe cover. An annular block is installed in the water inlet pipe, and the annular block is located below the sealing piston. A filter water bucket is slidably installed on the annular block.

7. The humidifying fan with a lighting device according to claim 6, characterized in that: A through hole is provided on the annular block, and the through hole is matched with the water bucket of the filter screen. A sealing ring is provided in the through hole, and the sealing ring is matched with the water bucket of the filter screen.

8. The humidifying fan with a lighting device according to claim 1, characterized in that: Four support columns are installed on the top of the water tank, the tops of the support columns are connected to the bottom of the shell, and the top of the shell is provided with a controller and a control button group panel.

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