Electric fan with humidifying function

Abstract

The utility model discloses an electric fan with a humidifying function and belongs to the technical field of electric fans. Comprising a base, a telescopic rod is fixed to the base, a machine head is fixed to the top of the telescopic rod, a protective cover and a fan are arranged on the front side of the machine head, the fan is located in the protective cover, a motor and a humidifying mechanism are arranged in the machine head, a connecting shaft is fixed to the output end of the motor, and the fan is fixed to the connecting shaft; a mounting plate is fixed to the position, above the connecting shaft, in the machine head, the humidifying mechanism is fixed to the mounting plate, a controller is arranged on the telescopic rod, the humidifying mechanism and the motor are both electrically connected with the controller, and the humidifying mechanism comprises a water tank, a water pump, a connecting pipe and a water outlet pipe. Water in the water tank is fed into the water outlet pipe through the water pump and then is sprayed out through the atomizing nozzle, and water mist is dispersed into air in cooperation with rotation of the fan, so that the purpose of humidification is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric fans, and in particular relates to an electric fan with a humidification function. Background Art

[0002] There are two types of electric fans on the market: desktop and floor-standing. Floor-standing fans are placed on the ground when in use, so they have a high body assembly to support the fan blades to a suitable height. In addition, the control buttons of floor-standing fans are set on the parts of the body assembly, such as the switch button, the gear up button, the gear down button, etc. Some floor-standing fans with more comprehensive functions also have a reservation button and a timing button, and the corresponding functions are realized through each button.

[0003] Existing electric fans only have the functions of air circulation and cooling, but no humidification function. However, in a high temperature and dry environment, the temperature and humidity are low, so the wind sent by ordinary electric fans is dry and hot, which is difficult to achieve the purpose of cooling. Blowing air for a long time will also cause discomfort to the human body.

[0004] To this end, the applicant has conducted useful explorations and attempts, and found solutions to the above-mentioned problems, which can achieve multiple functions. The technical solution to be introduced below was produced in this context. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an electric fan with a humidification function.

[0006] The above-mentioned technical problems of the utility model are mainly solved by the following technical solutions: an electric fan with a humidification function, comprising a base, a telescopic rod is fixed on the base, a head is fixed on the top of the telescopic rod, a protective cover and a fan are provided on the front side of the head, the fan is located in the protective cover, a motor and a humidification mechanism are provided in the head, a connecting shaft is fixed on the output end of the motor, the fan is fixed on the connecting shaft, a mounting plate is fixed above the connecting shaft in the head, the humidification mechanism is fixed on the mounting plate, a controller is provided on the telescopic rod, and the humidification mechanism and the motor are both electrically connected to the controller.

[0007] Preferably, the humidification mechanism includes a water tank, a water pump, a connecting pipe and a water outlet pipe, wherein the water tank and the water pump are fixed on a mounting plate and the water pump is connected to the water tank, the two ends of the connecting pipe are respectively connected to the water outlet pipe and the water pump, and the water outlet pipe is connected to an atomizing nozzle.

[0008] Preferably, the water outlet pipe is a closed annular pipe, and a plurality of atomizing nozzles are arranged in an annular array on one side of the water outlet pipe.

[0009] Preferably, a sealing cover is hingedly connected to the top of the machine head above the water tank.

[0010] Preferably, the controller is provided with a control knob.

[0011] The utility model has the beneficial effects:

[0012] Compared with the prior art, the utility model has a humidifying mechanism in the machine head. When in use, the water pump can be driven by the control knob to send the water in the water tank into the water outlet pipe and then sprayed out through the atomizing nozzle. Finally, the water mist is sent into the air through the rotation of the fan, thereby achieving the effect of increasing the air humidity. When in use, the water delivery speed of the water pump can also be adjusted by the control knob according to needs, which increases practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the water outlet pipe.

[0016] In the figure: 1. base; 2. telescopic rod; 3. machine head; 4. protective cover; 5. fan; 6. motor; 7. humidification mechanism; 8. connecting shaft; 9. mounting plate; 10. controller; 11. water tank; 12. water pump; 13. connecting pipe; 14. water outlet pipe; 15. atomizing nozzle; 16. sealing cover; 17. control knob. DETAILED DESCRIPTION

[0017] The following are examples and the attached Figure 1-Figure 3 The structure is shown in the figure, and the technical solution of the utility model is further specifically described.

[0018] Embodiment: An electric fan 5 with a humidification function comprises a base 1, a telescopic rod 2 is fixed on the base 1, a head 3 is fixed on the top of the telescopic rod 2, a protective cover 4 and a fan 5 are provided on the front side of the head 3, the fan 5 is located in the protective cover 4, a motor 6 and a humidifying mechanism 7 are provided in the head 3, a connecting shaft 8 is fixed on the output end of the motor 6, the fan 5 is fixed on the connecting shaft 8, a mounting plate 9 is fixed above the connecting shaft 8 in the head 3, the humidifying mechanism 7 is fixed on the mounting plate 9, a controller 10 is provided on the telescopic rod 2, a control knob 17 is provided on the controller 10, and the humidifying mechanism 7 and the motor 6 are both electrically connected to the controller 10.

[0019] The humidifying mechanism 7 includes a water tank 11, a water pump 12, a connecting pipe 13 and a water outlet pipe 14, wherein the water tank 11 and the water pump 12 are both fixed on the mounting plate 9 and the water pump 12 is connected to the water tank 11, and the two ends of the connecting pipe 13 are respectively connected to the water outlet pipe 14 and the water pump 12, the water outlet pipe 14 is a closed annular pipe, and a plurality of atomizing nozzles 15 are arranged in an annular array on one side of the water outlet pipe 14, and the top of the head 3 is located above the water tank 11 and is hinged with a sealing cover 16. When in use, the water pump 12 is driven by the control knob 17 on the controller 10 to extract the water in the water tank 11 through the connecting pipe 13 and send it into the water outlet pipe 14 and then sprayed out by the atomizing nozzle 15, and finally the fan 5 is rotated to disperse the water mist in the air to achieve the purpose of humidification.

[0020] Working principle of the utility model:

[0021] Before use, the user first opens the sealing cover 16 to inject water into the water tank 11 and then closes the sealing cover 16. Then, the user controls the motor 6 and the water pump 12 by turning the control knob 17. The motor 6 drives the fan 5 to rotate. The water pump 12 draws water from the water tank 11 through the connecting pipe 13 into the water outlet pipe 14 and then sprays it out through the atomizing nozzle 15. Finally, the fan 5 rotates to disperse the water mist into and out of the air to achieve the purpose of humidification.

[0022] Finally, it should be pointed out that the above embodiments are only representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model should be considered to belong to the protection scope of the present utility model.

Claims

1. An electric fan with humidification function, comprising a base (1), characterized in that: A telescopic rod (2) is fixed on the base (1), a machine head (3) is fixed on the top of the telescopic rod (2), a protective cover (4) and a fan (5) are provided on the front side of the machine head (3), the fan (5) is located in the protective cover (4), a motor (6) and a humidifying mechanism (7) are provided in the machine head (3), a connecting shaft (8) is fixed on the output end of the motor (6), the fan (5) is fixed on the connecting shaft (8), a mounting plate (9) is fixed above the connecting shaft (8) in the machine head (3), the humidifying mechanism (7) is fixed on the mounting plate (9), a controller (10) is provided on the telescopic rod (2), and the humidifying mechanism (7) and the motor (6) are both electrically connected to the controller (10).

2. The electric fan with humidification function according to claim 1, characterized in that: The humidifying mechanism (7) comprises a water tank (11), a water pump (12), a connecting pipe (13) and a water outlet pipe (14), wherein the water tank (11) and the water pump (12) are both fixed on the mounting plate (9) and the water pump (12) is connected to the water tank (11), and the two ends of the connecting pipe (13) are respectively connected to the water outlet pipe (14) and the water pump (12), and the water outlet pipe (14) is connected to an atomizing nozzle (15).

3. The electric fan with humidification function according to claim 2, characterized in that: The water outlet pipe (14) is a closed annular pipe, and a plurality of atomizing nozzles (15) are arranged in an annular array on one side of the water outlet pipe (14).

4. The electric fan with humidification function according to claim 2, characterized in that: A sealing cover (16) is hingedly connected to the top of the machine head (3) above the water tank (11).

5. The electric fan with humidification function according to claim 1, characterized in that: The controller (10) is provided with a control knob (17).

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