Humidifier with stirring function

Abstract

The humidifier with the stirring function comprises a shell, a top cover arranged at the top of the shell and a water storage tank arranged in the shell, and further comprises a stirring magnet and a magnetic attraction driving assembly, a lower air inlet communicated with the water storage tank is formed in the bottom of the top cover, and an upper air outlet is formed in the top of the top cover. The magnetic attraction driving assembly drives the stirring magnet to rotate in the water storage tank, and water vapor formed by heating in the water storage tank enters the top cover through the lower air inlet and is blown out of the top cover through the upper air outlet. According to the humidifier with the stirring function, the stirring magnet is driven by the magnetic attraction driving assembly to rotate in the water storage tank, water in the water storage tank can be stirred through the stirring magnet, and therefore the contact area of the water in the water storage tank and air is increased, the evaporation amount of water vapor formed through heating in the water storage tank is increased, and the water quality is improved. The evaporation efficiency is effectively improved, the stirring structure is simplified, and the installation efficiency of the humidifier with the stirring function is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a humidifier with a stirring function. Background Art

[0002] The water vapor generated by heating in humidifiers currently on the market is at a high temperature and has a low heating efficiency, resulting in a small amount of evaporation of the water vapor generated by heating the water in the water storage tank, thereby affecting the humidification efficiency of the humidifier and the safety of users during use. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the existing humidifier that the temperature of the water vapor generated by heating is high and the heating efficiency is low, resulting in a small evaporation amount of the water vapor generated by heating the water in the water storage tank, thereby affecting the humidification efficiency of the humidifier and the safety of the user during use, and to provide a humidifier with a stirring function.

[0004] The utility model adopts the following technical solution to solve its technical problems: a humidifier with a stirring function, comprising a shell, a top cover arranged on the top of the shell and a water tank arranged in the shell, and also comprising a stirring magnet arranged in the water tank and a magnetic attraction driving component arranged at the bottom of the shell for driving the stirring magnet to rotate in the water tank, the bottom of the top cover is provided with a lower air inlet connected to the water tank, the top of the top cover is provided with an upper air outlet arranged opposite to the lower air inlet, the magnetic attraction driving component drives the stirring magnet to rotate in the water tank, and the water vapor formed by heating in the water tank enters the top cover through the lower air inlet, and is blown out of the top cover through the upper air outlet.

[0005] Furthermore, the magnetic drive assembly includes a drive motor arranged at the bottom of the shell and a rotating magnet sleeved on the output shaft of the drive motor, the rotating magnet is magnetically connected to the stirring magnet, and the drive motor drives the rotating magnet to drive the stirring magnet to rotate in the same direction.

[0006] Furthermore, the rotating magnet is sleeved on the output shaft of the driving motor through a connecting plate, and the bottom of the connecting plate has a connecting column for the output shaft to be inserted.

[0007] Furthermore, the magnetic drive assembly also includes a motor bracket fixed to the bottom of the water tank and used to install the drive motor in the shell, and the motor bracket is provided with a through hole for the output shaft of the drive motor to pass through.

[0008] Furthermore, mounting holes are provided at both ends of the driving motor, and the motor bracket is fixedly connected to the driving motor by passing a locking piece through the motor bracket and locking it in the mounting hole of the driving motor.

[0009] Furthermore, a control board is arranged between the motor bracket and the water tank, and the center of the control board is hollowed out to form a rotating space for the rotating magnet to rotate.

[0010] Furthermore, the stirring magnet is an elliptical magnet whose diameter gradually decreases from the center to both ends.

[0011] Furthermore, a heating plate is provided at the bottom of the water tank, and the stirring magnet is provided on the heating plate.

[0012] Furthermore, guide plates for guiding the water vapor are provided at the lower air inlet and the upper air outlet of the top cover.

[0013] Furthermore, the humidifier with stirring function also includes a top cover ring arranged on the shell and used for installing the top cover on the water storage tank.

[0014] The beneficial effect of a humidifier with a stirring function provided by the utility model is that: by driving the stirring magnet to rotate in the water tank through the magnetic attraction driving component, the water in the water tank can be stirred by the stirring magnet, thereby increasing the contact area between the water and the air in the water tank, thereby increasing the evaporation amount of water vapor formed by heating in the water tank, effectively improving the evaporation efficiency, simplifying the stirring structure, and improving the installation efficiency of the humidifier with a stirring function.

[0015] In addition, by relatively arranging the lower air inlet and the upper air outlet on the top cover, the time for the steam to flow in the top cover can be effectively increased, thereby further reducing the temperature of the steam when it is blown to the upper air outlet, further improving the safety of users during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cross-sectional view of the overall structure of the humidifier with stirring function provided by the utility model;

[0017] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0018] Figure 3 A schematic diagram of the structure of a magnetic drive assembly and a stirring magnet in a humidifier with a stirring function provided by the utility model;

[0019] In the figure:

[0020] 100-humidifier with stirring function,

[0021] 10-shell, 11-top cover, 111-lower air inlet, 112-upper air outlet, 113-guide plate,

[0022] 20-water tank, 30-stirring magnet, 40-magnetic drive assembly, 41-drive motor, 411-mounting hole, 42-rotating magnet, 421-connecting plate, 4211-connecting column, 43-motor bracket, 431-through hole,

[0023] 50-control panel, 60-heating plate, 70-top cover ring. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] See also Figure 1-3 , is a humidifier 100 with a stirring function provided by the utility model, the humidifier 100 with a stirring function, comprising a shell 10, a top cover 11 arranged on the top of the shell 10 and a water tank 20 arranged in the shell 10, and also comprising a stirring magnet 30 arranged in the water tank 20 and a magnetic attraction driving component 40 arranged at the bottom of the shell 10 for driving the stirring magnet 30 to rotate in the water tank 20, the bottom of the top cover 11 is provided with a lower air inlet 111 connected to the water tank 20, the top of the top cover 11 is provided with an upper air outlet 112 arranged opposite to the lower air inlet 111, the magnetic attraction driving component 40 drives the stirring magnet 30 to rotate in the water tank 20, and the water vapor formed by heating in the water tank 20 enters the top cover 11 through the lower air inlet 111, and is blown out of the top cover 11 through the upper air outlet 112. The humidifier 100 with stirring function provided by the utility model drives the stirring magnet 30 to rotate in the water tank 20 through the magnetic drive assembly 40, and can realize stirring the water in the water tank 20 by using the stirring magnet 30, thereby increasing the contact area between the water and the air in the water tank 20, and then increasing the evaporation amount of water vapor formed by heating in the water tank 20, effectively improving the evaporation efficiency, simplifying the stirring structure, and improving the installation efficiency of the humidifier 100 with stirring function. In addition, by relatively setting the lower air inlet 111 and the upper air outlet 112 on the top cover 11, the time for steam to flow in the top cover 11 can be effectively increased, thereby further reducing the temperature of the steam when it is blown to the upper air outlet 112, and further improving the safety of users during use.

[0026] like Figure 2 and Figure 3As shown, the magnetic drive assembly 40 includes a drive motor 41 disposed at the bottom of the housing 10 and a rotating magnet 42 sleeved on the output shaft of the drive motor 41. The rotating magnet 42 is magnetically connected to the stirring magnet 30, and the drive motor 41 drives the rotating magnet 42 to drive the stirring magnet 30 to rotate in the same direction. In the embodiment provided by the utility model, the stirring magnet 30 is an elliptical magnet whose diameter gradually decreases from the center to both ends, thereby effectively improving the stirring efficiency of the stirring magnet 30 in stirring the water in the water storage tank 20 during the rotation process and the stability of the magnetic connection with the rotating magnet 42. The magnetic poles at both ends of the stirring magnet 30 have opposite polarities to the magnetic poles at both ends of the rotating magnet 42, so that the stirring magnet 30 is magnetically connected to the rotating magnet 42, and in the process of the driving motor 41 driving the rotating magnet 42 to rotate, the stirring magnet 30 can rotate along with the rotating magnet 42 under the action of the magnetic field of the rotating magnet 42, thereby stirring the water in the water tank 20, increasing the contact area between the water and the air in the water tank 20, and then increasing the evaporation amount of water vapor formed by heating in the water tank 20, effectively improving the evaporation efficiency.

[0027] like Figure 2 As shown, in the embodiment provided by the utility model, the rotating magnet 42 is sleeved on the output shaft of the driving motor 41 through the connecting plate 421, and the bottom of the connecting plate 421 has a connecting column 4211 for the output shaft to be inserted. By embedding the output shaft of the driving motor 41 into the connecting column 4211 at the bottom of the connecting plate 421, the stability of the transmission connection between the output shaft of the driving motor 41 and the rotating magnet 42 can be effectively improved, and the rotating magnet 42 is prevented from falling off from the output shaft of the driving motor 41 during the process of the driving motor 41 driving the rotating magnet 42 to rotate, resulting in the failure of the magnetic attraction driving assembly 40, thereby improving the stability of the rotating magnet 42 driving the stirring magnet 30 to rotate in the water tank 20 through the magnetic field. In addition, the magnetic attraction driving assembly 40 also includes a motor bracket 43 fixed to the bottom of the water tank 20 and used to install the driving motor 41 in the housing 10, and the motor bracket 43 is provided with a through hole 431 for the output shaft of the driving motor 41 to pass through. Mounting holes 411 are provided at both ends of the driving motor 41. The motor bracket 43 is fixedly connected to the driving motor 41 by passing a locking member through the motor bracket 43 and locking it in the mounting hole 411 of the driving motor 41. By using locking members such as bolts, studs and pins to pass through the motor bracket 43 and lock them in the mounting hole 411 of the driving motor 41, the stability of the fixed connection between the driving motor 41 and the motor bracket 43 can be effectively improved, thereby improving the stability of the driving motor 41 installed at the bottom of the housing 10, avoiding the driving motor 41 from shaking in the housing 10 during the process of the driving motor 41 driving the rotating magnet 42 to rotate, and further improving the stability of the driving motor 41 driving the rotating magnet 42 and driving the stirring magnet 30 to rotate in the water tank 20.

[0028] like Figure 1 As shown, in the embodiment provided by the utility model, a control panel 50 is further provided between the motor bracket 43 and the water tank 20, and the center of the control panel 50 is hollowed out to form a rotating space for the rotating magnet 42 to rotate. By controlling the driving motor 41 through the control panel 50 to drive the rotating magnet 42 to drive the stirring magnet 30 to rotate, the control accuracy and rotation speed of the driving motor 41 in the process of driving the rotating magnet 42 to drive the stirring magnet 30 to rotate can be effectively improved, thereby further improving the contact area between the water and the air in the water tank 20 during the rotation of the stirring magnet 30 in the water tank 20, so that the user can control the evaporation amount of the humidifier 100 with stirring function according to their own needs, and improve the compatibility of the humidifier 100 with stirring function. A heating plate 60 is provided at the bottom of the water tank 20, and the stirring magnet 30 is provided on the heating plate 60. In the embodiment provided by the present invention, the water in the water tank 20 can be effectively heated by the heating plate 60 to form water vapor. Subsequently, the driving motor 41 drives the rotating magnet 42 to drive the stirring magnet 30 to rotate and stir in the water tank 20, thereby effectively increasing the contact area between the water and air in the water tank 20, thereby increasing the evaporation amount of the humidifier 100 with stirring function.

[0029] like Figure 1 As shown, guide plates 113 for guiding water vapor are provided at the lower air inlet 111 and the upper air outlet 112 of the top cover 11. The humidifier 100 with stirring function also includes a top cover ring 70 provided on the housing 10 and used to install the top cover 11 on the water storage tank 20. In the embodiment provided by the utility model, the top cover 11 is embedded in the top cover ring 70 and is detachably connected to the housing 10 through the top cover ring 70, thereby improving the stability of the top cover 11 installed on the housing 10. The water in the water tank 20 is heated by the heating plate 60 to form water vapor, and then the driving motor 41 drives the rotating magnet 42 to drive the stirring magnet 30 to rotate and stir in the water tank 20. The water vapor in the water tank 20 enters the top cover 11 through the lower air inlet 111 on the top cover 11, and is sprayed out of the top cover 11 through the upper air outlet 112 relatively arranged on the top cover 11, thereby effectively increasing the flow time of the steam in the top cover 11, and further reducing the temperature of the steam when it is blown to the upper air outlet 112, thereby further improving the safety of users during use. In the process of water vapor entering the top cover 11 through the lower air inlet 111 and being sprayed out of the top cover 11 through the upper air outlet 112, the guide plates 113 arranged at the lower air inlet 111 and the upper air outlet 112 can effectively guide the flow direction of the water vapor, thereby ensuring that the water vapor enters the top cover 11 and is sprayed out of the shell 10 from the upper air outlet 112, meeting the user's needs for humidification in different directions and improving the user's experience during use.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A humidifier with a stirring function, comprising a housing (10), a top cover (11) arranged on the top of the housing (10), and a water storage tank (20) arranged in the housing (10), characterized in that: The invention also comprises a stirring magnet (30) arranged in the water tank (20) and a magnetic drive assembly (40) arranged at the bottom of the shell (10) for driving the stirring magnet (30) to rotate in the water tank (20); the bottom of the top cover (11) is provided with a lower air inlet (111) connected to the water tank (20); the top of the top cover (11) is provided with an upper air outlet (112) arranged opposite to the lower air inlet (111); the magnetic drive assembly (40) drives the stirring magnet (30) to rotate in the water tank (20); water vapor generated by heating in the water tank (20) enters the top cover (11) through the lower air inlet (111) and is blown out of the top cover (11) through the upper air outlet (112).

2. A humidifier with stirring function as claimed in claim 1, characterized in that: The magnetic attraction driving component (40) comprises a driving motor (41) arranged at the bottom of the housing (10) and a rotating magnet (42) sleeved on the output shaft of the driving motor (41); the rotating magnet (42) is magnetically connected to the stirring magnet (30); the driving motor (41) drives the rotating magnet (42) to drive the stirring magnet (30) to rotate in the same direction.

3. A humidifier with stirring function as claimed in claim 2, characterized in that: The rotating magnet (42) is sleeved on the output shaft of the driving motor (41) via a connecting plate (421), and the bottom of the connecting plate (421) has a connecting column (4211) for the output shaft to be inserted.

4. A humidifier with stirring function as claimed in claim 3, characterized in that: The magnetic drive assembly (40) further comprises a motor bracket (43) fixed to the bottom of the water tank (20) and used for mounting the drive motor (41) in the housing (10); the motor bracket (43) is provided with a through hole (431) through which the output shaft of the drive motor (41) can pass.

5. A humidifier with stirring function as claimed in claim 4, characterized in that: Mounting holes (411) are provided at both ends of the drive motor (41), and the motor bracket (43) is fixedly connected to the drive motor (41) by passing a locking piece through the motor bracket (43) and locking it in the mounting hole (411) of the drive motor (41).

6. A humidifier with stirring function as claimed in claim 4, characterized in that: A control panel (50) is also provided between the motor bracket (43) and the water tank (20), and the center of the control panel (50) is hollowed out to form a rotating space for the rotating magnet (42) to rotate.

7. A humidifier with stirring function as claimed in claim 1, characterized in that: The stirring magnet (30) is an elliptical magnet whose diameter gradually decreases from the center to both ends.

8. A humidifier with stirring function as claimed in claim 1, characterized in that: A heating plate (60) is arranged at the bottom of the water storage tank (20), and the stirring magnet (30) is arranged on the heating plate (60).

9. A humidifier with stirring function as claimed in claim 1, characterized in that: The lower air inlet (111) and the upper air outlet (112) of the top cover (11) are both provided with guide plates (113) for guiding the water vapor.

10. A humidifier with stirring function as claimed in claim 1, characterized in that: The humidifier with stirring function also includes a top cover ring (70) which is arranged on the housing (10) and is used to install the top cover (11) on the water storage tank (20).

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