Surround spray type aromatherapy humidifier

Abstract

The present invention provides a surround spray aromatherapy humidifier, comprising a humidifier main body, a control circuit board arranged inside the humidifier main body, an atomizing module and an impeller mechanism that fans air to eject mist from the upper part of the humidifier main body, the impeller mechanism comprising fan blades, and also comprising a rotating cover arranged on the upper part of the humidifier main body and capable of axial rotation; at least one spray circle mist outlet is provided on the rotating cover, and a driving unit for driving the rotating cover to rotate and the fan blades to operate is provided inside the humidifier main body, the atomizing module, the driving unit and the control circuit board are electrically connected. In actual application, through the operation of the impeller mechanism and the setting of the rotating cover, different shapes such as continuous spraying, rotating spraying and spraying mist vortex rings can be achieved through the rotation control of the fan blades and the rotating cover, thereby achieving an ornamental effect.

Description

[Technical field]

[0001] The present invention relates to the technical field of humidifier products, and in particular to a surround spray aromatherapy humidifier with reasonable structural design, high operational stability, and good user experience. [Background Technology]

[0002] Humidifier products are relatively common products in people's daily lives. They can achieve spray or spray circle through atomization, increase the humidity of the environment, and have a certain decorative effect. Current humidifier products generally adopt a structure and principle of instantly pressing down the pressure cover, causing the mist inside the body to be instantly pressurized and then sprayed out from the nozzle of the spray circle. Although the principle of such a structure is simple, it will bring certain noise and poor stability.

[0003] In order to further improve the practicality and experience of the product, it is necessary to improve and enhance the internal principles and structures. [Summary of the invention]

[0004] In order to overcome the problems existing in the prior art, the present invention provides a surround spray aromatherapy humidifier with reasonable structural design, high operational stability and good user experience.

[0005] The solution to the technical problem of the present invention is to provide a surround spray aromatherapy humidifier, comprising a humidifier main body, a control circuit board arranged inside the humidifier main body, an atomization module, and an impeller mechanism that fans air to spray mist from the upper part of the humidifier main body;

[0006] The impeller mechanism includes fan blades;

[0007] The humidifier further comprises a rotating cover which is arranged on the upper part of the main body of the humidifier and can rotate axially; at least one spray ring mist outlet is arranged on the rotating cover;

[0008] A driving unit for driving the rotating cover to rotate and the fan blades to operate is provided inside the main body of the humidifier;

[0009] The atomization module, the driving unit and the control circuit board are electrically connected.

[0010] Preferably, the driving unit includes a first driving motor for driving the rotating cover to rotate and a second driving motor for driving the fan blades to rotate continuously or to rotate at high speed and then stop immediately.

[0011] Preferably, the humidifier main body is further provided with an air inlet for introducing external air into the interior of the humidifier main body;

[0012] The fan blades are arranged close to the air inlet or are connected to the air inlet through a ventilation duct;

[0013] Air enters the fan blade portion through the air inlet, and is blown into the atomizing chamber inside the main body of the humidifier under the fanning of the fan blade, so that the mist in the atomizing chamber is instantly pressurized and loses balance, and is thus sprayed out from the mist outlet portion of the spray ring.

[0014] Preferably, the main body of the humidifier includes a bottom shell, a middle shell located above the bottom shell, and an upper cover located above the middle shell;

[0015] A through hole matching the shape of the rotating cover is provided on the upper cover; the rotating cover is located at the through hole;

[0016] A motor compartment for accommodating the first drive motor and the second drive motor is integrally formed inside the middle housing;

[0017] The rotating cover and the fan blades are located on the upper part of the motor compartment.

[0018] Preferably, a position sensing block for sensing the rotation position of the rotary cover is further provided inside the main body of the humidifier; and at least one rotary cover sensing block corresponding to the position sensing block is provided around the outer periphery of the rotary cover;

[0019] The position sensing block is electrically connected to the control circuit board.

[0020] Preferably, the upper portion of the motor compartment is respectively provided with a first transmission hole matching the output shaft of the first drive motor and a second transmission hole matching the output shaft of the second drive motor;

[0021] The output shaft of the first drive motor is connected to a rotating shaft and then passes through the first transmission hole, and a sealing ring is provided at the connection portion between the output shaft of the first drive motor and the rotating shaft;

[0022] A sealing damping ring is provided at the connection portion between the output shaft of the second drive motor and the fan blade.

[0023] Preferably, the position sensing block is located between the rotating cover and the fan blade;

[0024] The position sensing block is a separate sensing block structure or extends to the outer periphery of the rotating cover through a sensing column.

[0025] Preferably, an air inlet cover is further provided on the outside of the air inlet portion;

[0026] The internal space of the humidifier main body where the fan blades are located is a fan blade compartment;

[0027] A partition wall for separating the fan compartment and the atomization chamber is also provided inside the main body of the humidifier.

[0028] Preferably, a sealed water tank is further provided on the outer periphery of the rotating cover;

[0029] The spray ring mist outlet is arranged at a certain tilt angle to facilitate forming a surrounding spray shape.

[0030] Preferably, the atomization module is located at the bottom of the middle shell;

[0031] A heating device for heating water is also provided inside the main body of the humidifier.

[0032] In actual design, in order to heat and disinfect the water inside the main body of the humidifier, so that the humidifier of the present application can also be used as a facial steamer to make the mist finer and thicker, a heating device can be installed inside the main body of the humidifier to heat the water.

[0033] This application does not specifically limit the type and layout position of the heating device.

[0034] The beneficial effects of this application are:

[0035] Compared with the prior art, the surround spray aromatherapy humidifier of the present invention is provided with a humidifier main body, a control circuit board 112 arranged inside the humidifier main body, an atomizing module 16 and an impeller mechanism that fans the air to eject mist from the upper part of the humidifier main body. The impeller mechanism includes fan blades 15 and a rotating cover 14 arranged on the upper part of the humidifier main body and capable of axial rotation. At least one spray circle mist outlet 141 is provided on the rotating cover 14. A driving unit for driving the rotating cover 14 to rotate and the fan blades 15 to operate is provided inside the humidifier main body. The atomizing module 16 and the driving unit are electrically connected to the control circuit board 112. In actual application, through the operation of the impeller mechanism and the setting of the rotating cover 14, different shapes such as continuous spraying, rotating spraying, and spraying mist vortex rings can be achieved through the rotation control of the fan blades 15 and the rotating cover 14, thereby achieving an ornamental effect. [Brief Description of the Drawings]

[0036] Figure 1 The diagram is a schematic structural diagram of an explosion state of a surround spray type aromatherapy humidifier according to the present invention.

[0037] Figure 2 It is a schematic diagram of the three-dimensional structure of a surround spray type aromatherapy humidifier of the present invention.

[0038] Figures 3 to 5 It is a schematic diagram of the cross-sectional structure of a surround spray type aromatherapy humidifier of the present invention.

[0039] Figure 6It is a schematic diagram of the internal structure of a surround spray type aromatherapy humidifier of the present invention. [Specific implementation method]

[0040] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0041] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0042] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0043] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may be an intermediate component. When a component is referred to as being "connected to" another component, it may be directly connected to the other component or there may be an intermediate component.

[0044] Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

[0045] The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0046] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0047] See also Figures 1 to 6 The present invention provides a surround spray aromatherapy humidifier 1 comprising a humidifier main body, a control circuit board 112 disposed inside the humidifier main body, an atomizing module 16, and an impeller mechanism that fans air to eject mist from the upper portion of the humidifier main body.

[0048] The impeller mechanism includes fan blades 15;

[0049] The humidifier further comprises a rotating cover 14 which is arranged on the upper part of the main body of the humidifier and can rotate axially; at least one spray ring mist outlet 141 is arranged on the rotating cover 14;

[0050] A driving unit for driving the rotating cover 14 to rotate and the fan blades 15 to operate is provided inside the main body of the humidifier;

[0051] The atomization module 16 , the driving unit, and the control circuit board 112 are electrically connected.

[0052] The present application simultaneously provides a humidifier main body, a control circuit board 112 arranged inside the humidifier main body, an atomization module 16 and an impeller mechanism that fans the air to cause mist to be ejected from the upper part of the humidifier main body. The impeller mechanism includes fan blades 15 and a rotating cover 14 arranged on the upper part of the humidifier main body and capable of axial rotation. At least one spray circle mist outlet 141 is provided on the rotating cover 14. A driving unit for driving the rotating cover 14 to rotate and the fan blades 15 to operate is provided inside the humidifier main body. The atomization module 16 and the driving unit are electrically connected to the control circuit board 112. In actual application, through the operation of the impeller mechanism and the setting of the rotating cover 14, different shapes such as continuous spraying, rotating spraying, and spraying mist vortex rings can be achieved through the rotation control of the fan blades 15 and the rotating cover 14, thereby achieving an ornamental effect.

[0053] This application does not involve any improvement to the software or circuit parts, and all functional components are conventional technical components in this field.

[0054] The fan blades 15 inside the main body of the humidifier may also be an impeller.

[0055] Furthermore, the driving unit includes a first driving motor 17 for driving the rotating cover 14 to rotate and a second driving motor 18 for driving the fan blades 15 to rotate continuously or to rotate at high speed and then stop immediately.

[0056] This application does not specifically limit the motor types of the first drive motor 17 and the second drive motor 18 .

[0057] In a preferred embodiment, the humidifier main body is further provided with an air inlet 132 for introducing external air into the interior of the humidifier main body;

[0058] The fan blades 15 are arranged close to the air inlet 132 or are connected to the air inlet 132 through a ventilation duct;

[0059] Air enters the fan blade 15 through the air inlet 132 and is blown into the atomizing chamber inside the main body of the humidifier by the movement of the fan blade 15, so that the mist in the atomizing chamber is instantly pressurized and loses balance, and is then ejected from the mist outlet 141 of the spray ring.

[0060] Furthermore, the main body of the humidifier includes a bottom shell 11, a middle shell 12 located above the bottom shell 11, and an upper cover 13 located above the middle shell 12;

[0061] A through hole 131 is formed on the upper cover 13 and matches the shape of the rotating cover 14 ; the rotating cover 14 is located at the through hole 131 ;

[0062] The middle housing 12 is integrally formed with a motor compartment 121 for mounting the first drive motor 17 and the second drive motor 18 ;

[0063] The rotating cover 14 and the fan blades 15 are located on the upper part of the motor compartment 121 .

[0064] The motor compartment 121 can be an integrally formed structure disposed inside the middle housing 12 .

[0065] In a preferred embodiment, a position sensing block for sensing the rotation position of the rotating cover 14 is further provided inside the main body of the humidifier; and at least one rotating cover sensing block corresponding to the position sensing block is provided around the outer periphery of the rotating cover 14;

[0066] The position sensing block is electrically connected to the control circuit board 112 .

[0067] In actual design, a plurality of rotating cover sensing blocks may be arranged around the outer periphery of the rotating cover 14 .

[0068] Furthermore, a first transmission hole 122 that matches the output shaft of the first drive motor 17 and a second transmission hole 124 that matches the output shaft of the second drive motor 18 are respectively opened on the upper portion of the motor compartment 121;

[0069] The output shaft of the first drive motor 17 is connected to a rotating shaft 171 and then passes through the first transmission hole 122, and a sealing ring is provided at the connection portion between the output shaft of the first drive motor 17 and the rotating shaft 171;

[0070] A motor pressing block 181 is further provided at the lower portion of the second driving motor 18;

[0071] A sealing damping ring is provided at the connection portion between the output shaft of the second drive motor 18 and the fan blade 15 .

[0072] In a preferred embodiment, the position sensing block is located between the rotating cover 14 and the fan blade 15;

[0073] The position sensing block is a separate sensing block structure or extends to the outer periphery of the rotating cover 14 through a sensing column 123 .

[0074] The position sensing block may be mounted on the inner side of the top of the sensing column 123 .

[0075] Furthermore, an air inlet cover 133 is provided on the outside of the air inlet 132;

[0076] The internal space of the humidifier main body where the fan blades 15 are located is a fan blade compartment;

[0077] A partition wall 134 is further provided inside the main body of the humidifier for separating the fan compartment and the atomization chamber.

[0078] The air fanned by the fan blades 15 is blown into the atomization chamber from the lower side of the partition wall 134.

[0079] In a preferred embodiment, a sealed water tank is further provided on the outer periphery of the rotating cover 14;

[0080] The spray ring mist outlet 141 is set at a certain tilt angle to facilitate forming a surrounding spray shape.

[0081] Furthermore, the atomization module 16 is located at the bottom of the middle shell 12;

[0082] A power interface boss 111 is further provided in the bottom shell 11 , and a power input connector is provided at the power interface boss 111 .

[0083] A heating device for heating water is also provided inside the main body of the humidifier.

[0084] During actual application, when the second drive motor 18 continuously drives the fan blades 15 to rotate and supply air to the atomizing chamber, the gas in the atomizing chamber is continuously ejected from the spray circle mist outlet 141. At the same time, the first drive motor 17 drives the rotating cover 14 to rotate. As the rotating cover 14 rotates, the mist ejected from the spray circle mist outlet 141 rotates together due to inertia. The ejected mist presents a surrounding rising mist column, achieving an ornamental effect.

[0085] When the first drive motor 17 drives the rotating cover 14 to rotate, the position sensing block detects the rotating cover sensing block on the rotating cover 14, and the first drive motor 17 immediately stops driving the rotating cover 14 to rotate, and the second drive motor 18 intermittently drives the fan blades 15 and stops quickly. The fan blades 15 instantly blow air so that the mist in the atomization chamber is pressurized and instantly sprayed toward the spray circle mist outlet 141, thereby forming a mist vortex ring. This cycle continues, and the spray circle mist outlet 141 sprays vortex rings at different positions, together with the multiple mist vortex rings that have stayed in the air before, to achieve a viewing effect.

[0086] When the control circuit board 112 controls the second drive motor 18 to operate, so that the second drive motor 18 intermittently drives the fan blades 15 to rotate quickly and stop quickly, the fan blade compartment where the fan blades 15 are located intermittently draws in external air, and the external airflow mixes with the mist in the atomization chamber and causes the air pressure in the atomization chamber to lose balance, so that the mist is instantly squeezed out from the spray ring mist outlet 141 at the top of the rotating cover 14, and a vortex ring-shaped mist ring should be formed to achieve a viewing effect.

[0087] The beneficial effects of this application are:

[0088] Compared with the prior art, the surround spray aromatherapy humidifier 1 of the present invention is provided with a humidifier main body, a control circuit board 112 arranged inside the humidifier main body, an atomizing module 16 and an impeller mechanism that fans the air to eject mist from the upper part of the humidifier main body. The impeller mechanism includes fan blades 15 and a rotating cover 14 arranged on the upper part of the humidifier main body and capable of axial rotation. At least one spray circle mist outlet 141 is provided on the rotating cover 14. A driving unit for driving the rotating cover 14 to rotate and the fan blades 15 to operate is provided inside the humidifier main body. The atomizing module 16 and the driving unit are electrically connected to the control circuit board 112. In actual application, through the operation of the impeller mechanism and the setting of the rotating cover 14, different shapes such as continuous spraying, rotating spraying, and spraying mist vortex rings can be achieved through the rotation control of the fan blades 15 and the rotating cover 14, thereby achieving an ornamental effect.

[0089] The above-described embodiments of the present invention do not limit the scope of protection of the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A surround spray aromatherapy humidifier, characterized by: The humidifier comprises a main body of the humidifier, a control circuit board arranged inside the main body of the humidifier, an atomizing module and an impeller mechanism that fans the air so that mist is ejected from the upper part of the main body of the humidifier; the impeller mechanism comprises fan blades; the impeller also comprises a rotating cover arranged on the upper part of the main body of the humidifier and capable of axial rotation; at least one spray circle mist outlet is arranged on the rotating cover; a driving unit for driving the rotating cover to rotate and the fan blades to operate is arranged inside the main body of the humidifier; the atomizing module and the driving unit are electrically connected to the control circuit board; the driving unit comprises a first driving motor for driving the rotating cover to rotate and a second driving motor for driving the fan blades to rotate continuously or to stop immediately after high-speed instantaneous rotation; the humidifier The body is also provided with an air inlet for introducing external air into the interior of the humidifier main body; the fan blades are arranged near the air inlet or are connected to the air inlet through a ventilation duct; the air enters the fan blade portion through the air inlet, and is blown into the atomizing chamber inside the humidifier main body under the fanning of the fan blades, so that the mist in the atomizing chamber is instantly pressurized and loses balance, and is thus sprayed out from the mist outlet portion of the spray circle; the humidifier main body includes a bottom shell, a middle shell located above the bottom shell, and an upper cover located above the middle shell; a through hole matching the shape of the rotating cover is provided on the upper cover; the rotating cover is located at the through hole portion; a device for accommodating the first drive motor, the second drive motor and the second drive motor is integrally formed inside the middle shell. The motor compartment of the driving motor; the rotating cover and the fan blades are located at the upper part of the motor compartment; the humidifier main body is also provided with a position sensing block for sensing the rotation position of the rotating cover; and at least one rotating cover sensing block corresponding to the position sensing block is arranged around the outer periphery of the rotating cover; the position sensing block is electrically connected to the control circuit board; the upper part of the motor compartment is respectively provided with a first transmission hole that matches the output shaft of the first driving motor and a second transmission hole that matches the output shaft of the second driving motor; the output shaft of the first driving motor passes through the first transmission hole after being connected to a rotating shaft, and a sealing ring is provided at the connection part between the output shaft of the first driving motor and the rotating shaft; the second driving A sealing damping ring is provided at the connection between the output shaft of the motor and the fan blades; the position sensing block is located between the rotating cover and the fan blades; the position sensing block is a separate sensing block structure or extends to the outer periphery of the rotating cover through a sensing column; an air inlet cover is also provided on the outside of the air inlet; the internal space of the humidifier main body where the fan blades are located is a fan blade bin; a partition wall is also provided inside the humidifier main body for separating the fan blade bin and the atomization chamber; a sealed water tank is also provided on the outer periphery of the rotating cover; the spray ring mist outlet is set at a certain inclination angle to facilitate the formation of a surrounding spray shape; the atomization module is located at the bottom of the middle shell; a heating device for heating water is also provided inside the humidifier main body.

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