An in-built fan type spray ring aromatherapy humidifier

Abstract

The present invention provides an in-built fan type spray ring aromatherapy humidifier, which comprises a humidifier main body, a control circuit board arranged inside the humidifier main body, an atomization module and a fan body. The humidifier also comprises a driving unit for driving the fan body to start and stop instantaneously. At least one first ventilation hole and at least one second ventilation hole are respectively formed in the upper part of the humidifier main body. The first ventilation hole, the second ventilation hole and the atomization cavity inside the humidifier main body are mutually communicated. The fan body corresponds to the first ventilation hole. During the actual operation process, the operation of the driving unit and the fan body can be better utilized, especially the forward rotation and reverse rotation of the fan body, and the instant start and stop, so that air is input and output from the first ventilation hole or the second ventilation hole, and finally the mist is ejected from the first ventilation hole or the second ventilation hole to form a vortex-shaped mist ring.

Description

[Technical Field]

[0001] The present invention relates to the technical field of humidifier products, and particularly to an in-built fan type ring-spraying aromatherapy humidifier with reasonable structural design, high operation stability and good experience. [Background Art]

[0002] Humidifier products are relatively common in people's daily lives. They can achieve spraying or ring-spraying through atomization, enhance the humidity of the environment, and have a certain decorative effect.

[0003] Currently, general humidifier products usually adopt the structure and principle of instant downward pressing of the gland, causing the mist inside the machine body to be instantaneously compressed and ejected from the ring-spraying port. Although such a structure has a simple principle, it will bring certain noise and poor stability.

[0004] In order to further improve the practicability and experience of the product, it is necessary to start from the internal principle and structure part for improvement and enhancement. [Summary of the Invention]

[0005] To overcome the problems existing in the prior art, the present invention provides an in-built fan type ring-spraying aromatherapy humidifier with reasonable structural design, high operation stability and good experience.

[0006] The solution of the present invention to solve the technical problem is to provide an in-built fan type ring-spraying aromatherapy humidifier, including a humidifier main body, a control circuit board, an atomization module and a fan body arranged inside the humidifier main body;

[0007] It further includes a driving unit for driving the fan body to instantaneously start and stop;

[0008] At least one first ventilation hole and at least one second ventilation hole are respectively opened on the upper part of the humidifier main body;

[0009] The first ventilation hole, the second ventilation hole and the atomization cavity inside the humidifier main body are mutually communicated;

[0010] The fan body corresponds to the first ventilation hole and is used for fanning air to enter the inside of the humidifier main body from the outside or discharging the air from the inside of the humidifier main body to the outside of the humidifier main body;

[0011] The atomization module and the driving unit are electrically connected to the control circuit board.

[0012] Preferably, an upper shell is integrally formed or detachably arranged on the upper part of the humidifier main body;

[0013] The first ventilation hole and the second ventilation hole are opened in the upper shell.

[0014] Preferably, the main body of the humidifier further includes a middle housing and a bottom housing that is matingly connected to the bottom of the middle housing;

[0015] The upper housing is located above the middle housing;

[0016] Inside the middle housing, there is a drive chamber for accommodating the drive unit, and the fan body is located outside the drive chamber;

[0017] The atomization module is located at the bottom of the middle housing.

[0018] Preferably, a first air guiding column protrudes upward from the middle part of the upper housing; the first ventilation hole is opened at the top of the first air guiding column;

[0019] The fan body is located inside the first air guiding column, and is used to make air enter and exit through the first ventilation hole by the flapping of the fan body;

[0020] The first air guiding column is of a cylindrical structure;

[0021] The second ventilation hole is opened at the left side and / or the right side of the upper housing.

[0022] Preferably, a second air guiding column protrudes upward from the middle part of the upper housing; the first ventilation hole is opened at the top of the second air guiding column;

[0023] The fan body is located inside the second air guiding column, and is used to make air enter and exit through the first ventilation hole by the flapping of the fan body;

[0024] The second air guiding column is of a rectangular parallelepiped structure;

[0025] The second ventilation hole is opened at the left side and / or the right side of the upper housing.

[0026] Preferably, a third air guiding column protrudes upward from the middle part of the upper housing; the first ventilation hole is opened at the top of the third air guiding column;

[0027] The fan body is located inside the third air guiding column, and is used to make air enter and exit through the first ventilation hole by the flapping of the fan body;

[0028] A plurality of the second ventilation holes are opened around the third air guiding column;

[0029] The second ventilation hole is of a long strip through hole structure.

[0030] Preferably, the first ventilation hole is opened at the middle part of the upper housing; the second ventilation hole is opened at the left side and / or the right side of the upper housing;

[0031] The fan body is disposed close to the first ventilation hole.

[0032] Preferably, a wind guiding wall is further extended and disposed at an outer side portion of the fan body on the humidifier main body;

[0033] The wind guiding wall matches the outer shape of the fan body.

[0034] Preferably, the driving unit is a driving motor; and a motor pressure plate for fixing the driving motor is further included.

[0035] Preferably, an upper housing separation and stop induction block for induction is further disposed at an inner side portion of the upper housing, and a corresponding induction switch is disposed inside the humidifier main body for sensing the connection and separation states of the upper housing.

[0036] Compared with the prior art, an in-built fan type ring-spraying aromatherapy humidifier of the present invention simultaneously includes a humidifier main body, a control circuit board 111 disposed inside the humidifier main body, an atomization module 13, and a fan body 15, and further includes a driving unit for driving the fan body 15 to instantaneously start and stop. At least one first ventilation hole 162 and at least one second ventilation hole 161 are respectively formed in an upper portion of the humidifier main body. The first ventilation hole 162, the second ventilation hole 161 are in communication with an atomization chamber inside the humidifier main body. The fan body 15 corresponds to the first ventilation hole 162 for fanning air to enter the inside of the humidifier main body from the outside or to discharge the air from the inside of the humidifier main body to the outside of the humidifier main body. The atomization module 13 and the driving unit are electrically connected to the control circuit board 111. During actual operation, the operations of the driving unit and the fan body 15 can be preferably utilized, especially the forward rotation, reverse rotation, and instantaneous start and stop of the fan body 15, so that air is input and output from the first ventilation hole 162 or the second ventilation hole 161, and finally the mist is ejected from the first ventilation hole 162 or the second ventilation hole 161 to form a vortex-shaped mist ring. [Description of the Drawings]

[0037] Figure 1 is an exploded state structural schematic diagram of an in-built fan type ring-spraying aromatherapy humidifier according to a first embodiment of the present invention.

[0038] Figure 2 is a three-dimensional state structural schematic diagram of an upper housing in an in-built fan type ring-spraying aromatherapy humidifier according to a first embodiment of the present invention.

[0039] Figure 3 and Figure 4 is a sectional state structural schematic diagram of an in-built fan type ring-spraying aromatherapy humidifier according to a first embodiment of the present invention.

[0040] Figure 5It is a three-dimensional state structural schematic diagram of the upper yellow shell of an in-built fan type spray ring aromatherapy humidifier according to the second embodiment of the present invention.

[0041] Figure 6 It is a cross-sectional state structural schematic diagram of an in-built fan type spray ring aromatherapy humidifier according to the second embodiment of the present invention.

[0042] Figure 7 It is a three-dimensional state structural schematic diagram of the upper yellow shell of an in-built fan type spray ring aromatherapy humidifier according to the third embodiment of the present invention.

[0043] Figure 8 It is a cross-sectional state structural schematic diagram of an in-built fan type spray ring aromatherapy humidifier according to the third embodiment of the present invention.

[0044] Figure 9 It is a three-dimensional state structural schematic diagram of the upper yellow shell of an in-built fan type spray ring aromatherapy humidifier according to the fourth embodiment of the present invention.

[0045] Figure 10 It is a cross-sectional state structural schematic diagram of an in-built fan type spray ring aromatherapy humidifier according to the fourth embodiment of the present invention. [Detailed implementation manners]

[0046] To make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0047] 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.

[0048] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0049] It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time.

[0050] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention.

[0051] The terms used in the description 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 related listed items.

[0052] The following will describe in detail some embodiments of the present invention with reference to the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0053] Please refer to Figures 1 to 4 , a first embodiment of the present invention, an in-built fan type spray ring aromatherapy humidifier 1 includes a humidifier main body, a control circuit board 111 disposed inside the humidifier main body, an atomization module 13, and a fan body 15;

[0054] It further includes a driving unit for driving the fan body 15 to start and stop instantaneously; the operation mode of starting and stopping instantaneously can make the mist be instantaneously pressurized, so as to eject a vortex ring mist circle.

[0055] At least one first ventilation hole 162 and at least one second ventilation hole 161 are respectively opened on the upper part of the humidifier main body;

[0056] During the actual operation process, the first ventilation hole 162 and the second ventilation hole 161 can switch between the air inlet hole and the mist outlet hole according to the forward rotation and reverse rotation of the fan body 15.

[0057] The first ventilation hole 162, the second ventilation hole 161 are in communication with the atomization cavity inside the humidifier main body;

[0058] The fan body 15 corresponds to the first ventilation hole 162, and is used for fanning air to enter the inside of the humidifier main body from the outside or discharging the air from the inside of the humidifier main body to the outside of the humidifier main body;

[0059] The atomization module 13 and the driving unit are electrically connected to the control circuit board 111.

[0060] This application simultaneously provides a humidifier main body, a control circuit board 111 disposed inside the humidifier main body, an atomization module 13, and a fan body 15. It further includes a driving unit for instantaneously starting and stopping the fan body 15. At least one first ventilation hole 162 and at least one second ventilation hole 161 are respectively formed in the upper part of the humidifier main body. The first ventilation hole 162, the second ventilation hole 161, and the atomization chamber inside the humidifier main body are in communication with each other. The fan body 15 corresponds to the first ventilation hole 162 and is used to fan air to enter the inside of the humidifier main body from the outside or discharge the air from the inside of the humidifier main body to the outside of the humidifier main body. The atomization module 13 and the driving unit are electrically connected to the control circuit board 111. During the actual operation process, the operation of the driving unit and the fan body 15, especially the instant forward and reverse rotation and instant start and stop of the fan body 15, can be well utilized, enabling air to be input and output from the first ventilation hole 162 or the second ventilation hole 161, and finally enabling the mist to be ejected from the first ventilation hole 162 or the second ventilation hole 161 to form a vortex-shaped mist ring.

[0061] The specific principle is further elaborated as follows:

[0062] The control circuit board 111 inside the humidifier main body controls the driving unit, such as the operation of a motor, so that the motor can intermittently drive the fan body 15 to rotate rapidly and stop quickly. The fan body 15 intermittently sucks the external air flow entering from the second ventilation hole 161. The external air flow is mixed with the mist in the atomization chamber, causing the air pressure in the atomization chamber to become unbalanced, so that the mist is instantaneously extruded from the first ventilation hole 162 (the spray ring mist outlet) and forms a vortex-shaped mist ring, achieving an ornamental effect.

[0063] The control circuit board 111 controls the operation of the motor, so that the motor drives the fan body 15 to rotate rapidly. The fan body 15 continuously sucks the external air flow entering from the second ventilation hole 161. The external air flow is mixed with the mist in the atomization chamber, causing the air pressure in the atomization chamber to become unbalanced, so that the mist is continuously ejected from the first ventilation hole 162, achieving a humidifying effect.

[0064] Furthermore, an upper housing 16 is integrally formed or detachably provided on the upper part of the humidifier main body;

[0065] The first ventilation hole 162 and the second ventilation hole 161 are formed in the upper housing 16.

[0066] This application does not specifically limit the connection method between the upper housing 16 and the humidifier main body.

[0067] In a preferred embodiment, the humidifier main body further includes a middle housing 14 and a bottom case 11 that is matingly connected to the bottom of the middle housing 14;

[0068] The upper housing 16 is located above the middle housing 14;

[0069] Inside the middle housing 14, a drive chamber 141 for accommodating the drive unit is provided, and the fan body 15 is located outside the drive chamber 141;

[0070] The atomization module 13 is located at the bottom of the middle housing 14.

[0071] A power input interface can also be provided on the bottom case 11 as needed, and control buttons are provided outside the humidifier main body.

[0072] Furthermore, a first air guide column 163 protrudes upward from the middle part of the upper housing 16; the first ventilation hole 162 is opened at the top of the first air guide column 163;

[0073] The fan body 15 is located inside the first air guide column 163, and is used to make air input and output through the first ventilation hole 162 by the flapping of the fan body 15;

[0074] The first air guide column 163 is of a cylindrical structure;

[0075] The second ventilation hole 161 is opened at the left and / or right side of the upper housing 16.

[0076] There is a certain space between the upper part of the fan body 15 and the first ventilation hole 162, which can be called an air guide cavity (air separation cavity). Under such a setting condition, since fog will accumulate in this air guide cavity, when the fan body 15 rotates forward at high speed instantaneously and then stops immediately, the air guide cavity is instantaneously pressurized, and the fog can be ejected from the first ventilation hole 162 to form a fog ring. The air pressure inside the humidifier main body forms a negative pressure with the rotation of the fan body 15, and external air can be input from the second ventilation hole 161 to reach the air pressure balance state; when the fan body 15 rotates in the reverse direction, a negative pressure is formed in the air guide cavity, and external air can be instantaneously supplemented and flow into this air guide cavity, and the fog is also ejected from the second ventilation hole 161.

[0077] Please refer to Figure 5 and Figure 6 , the difference between the second embodiment of the built-in fan type spray ring aromatherapy humidifier 2 of the present invention and the first embodiment is that: the second air guide column 263 is of a square body structure. Its specific operation principle is the same as that of the first embodiment and will not be elaborated here.

[0078] A second air guide column 263 protrudes upward from the middle part of the upper housing 26; the first ventilation hole 262 is opened at the top of the second air guide column 263;

[0079] The fan body is located inside the second air guide column 263, and is used to make air input and output through the first ventilation hole 262 by the flapping of the fan body;

[0080] The second ventilation hole 261 is opened at the left and / or right side of the upper housing 26.

[0081] Please refer to Figure 7 and Figure 8 For the third embodiment of the present invention, an in-built fan type ring spraying aromatherapy humidifier 3 is different from the first embodiment in that: the first ventilation hole 362 is opened at the middle part of the upper housing 36; the second ventilation hole 361 is opened at the left and / or right side of the upper housing 36; the fan body is arranged close to the first ventilation hole 362.

[0082] The structural design of this embodiment, that is, the air guide cavity structure above the fan body is removed. In this case, the vortex ring mist can only be ejected from the second ventilation hole 361.

[0083] Please refer to Figure 9 and Figure 10 For the fourth embodiment of the present invention, an in-built fan type ring spraying aromatherapy humidifier 4 is different from the first embodiment in that: a plurality of the second ventilation holes 461 are opened around the third air guide column 463;

[0084] The middle part of the upper housing 46 protrudes upward to form a third air guide column 463; the first ventilation hole 462 is opened at the top of the third air guide column 463;

[0085] The fan body is located inside the third air guide column 463, and is used to make air input and output through the first ventilation hole 462 by the flapping of the fan body;

[0086] The second ventilation hole 461 has a long strip through hole structure.

[0087] With such a structural design, the through hole area of the second ventilation hole 461 is larger, which is more conducive to the input of external air from the second ventilation hole 461.

[0088] In order to better ensure the high input and output rate of air through the fan body 15, and make the vortex ring form more completely, a wind guide wall (164, 264, 364, 464) is further extended and arranged at the outer side of the fan body 15 of the humidifier main body;

[0089] The wind guide wall (164, 264, 364, 464) matches the outer shape of the fan body 15.

[0090] In a preferred embodiment, the driving unit is a driving motor 12; and a motor pressure plate 121 for fixing the driving motor 12 is further included.

[0091] In actual design, due to the use of the instantaneous start-stop function of the driving motor 12, in terms of specific transmission, methods such as a motor driving a gear, a rack, a belt, etc. can be used to drive the fan body 15 to rotate intermittently.

[0092] The driving motor 12 can be a stepper motor, a reduction motor, a brushed motor, a brushless motor, a pulse motor, etc.

[0093] Further, an upper shell departure and stop induction block for induction is also provided at the inner part of the upper shell 16, and a corresponding induction switch is provided inside the humidifier main body for sensing the connection and separation states of the upper shell 16.

[0094] In actual design, control buttons can also be provided outside the humidifier main body, and the buttons can control the rotation speed of the driving motor 12 to achieve the control of the fog volume size, the size and height of the vortex ring;

[0095] By turning the button knob, the voltage of the driving motor 12 is controlled to make the motor rotate faster or slower, so as to achieve the size of the fog volume ejected and the height and size of the vortex ring.

[0096] The advantage of the above design is that the forming rate of the vortex ring can be higher. Because when the motor works for a long time, there will be deviations. The intermittent working time is fixed and set by the software. For the same intermittent working time, the rotation speeds of the motors will be different. After working for a long time, the motor ages or the waterproof ring gets hot, and the rotation speed of the motor may change, and the air pressure is very likely to be too large or too small, which has a great impact on the forming rate of the vortex ring.

[0097] The beneficial effects of this application are as follows:

[0098] Compared with the prior art, a built-in fan type spray ring aromatherapy humidifier 1 of the present invention is provided with a humidifier main body, a control circuit board 111 arranged inside the humidifier main body, an atomization module 13 and a fan body 15. It further includes a driving unit for driving the fan body 15 to start and stop instantaneously. At least one first ventilation hole 162 and at least one second ventilation hole 161 are respectively opened in the upper part of the humidifier main body. The first ventilation hole 162, the second ventilation hole 161 and the atomization cavity inside the humidifier main body are interconnected. The fan body 15 corresponds to the first ventilation hole 162 and is used to fan air to enter the inside of the humidifier main body from the outside or to discharge the air from the inside of the humidifier main body to the outside of the humidifier main body. The atomization module 13 and the driving unit are electrically connected to the control circuit board 111. During the actual operation process, the operation of the driving unit and the fan body 15 can be well utilized, especially the forward and reverse rotation and instant start and stop of the fan body 15, so that air is input and output from the first ventilation hole 162 or the second ventilation hole 161, and finally the mist is ejected from the first ventilation hole 162 or the second ventilation hole 161 to form a vortex-shaped mist ring.

[0099] The embodiments of the present invention described above do not limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. An in-built fan type ring diffuser humidifier, characterized in that: The humidifier comprises a main body of the humidifier, a control circuit board arranged inside the main body of the humidifier, an atomization module and a fan body; further comprising a driving unit for driving the fan body to start and stop instantly; at least one first vent hole and at least one second vent hole are respectively opened on the upper part of the main body of the humidifier; the first vent hole, the second vent hole and the atomization chamber inside the main body of the humidifier are interconnected; the fan body and the first vent hole correspond to each other and are used to fan air from the outside into the main body of the humidifier or to be discharged from the inside of the main body of the humidifier to the outside of the main body of the humidifier; the main body of the humidifier is arranged at the An air guide wall is also extended to the outer side of the fan body; the air guide wall matches the shape of the fan body; the atomization module, the drive unit and the control circuit board are electrically connected; an upper shell is integrally formed or detachably provided on the upper part of the humidifier main body; the first vent hole and the second vent hole are provided in the upper shell; the humidifier main body also includes a middle shell and a bottom shell matched with the bottom of the middle shell; the upper shell is located on the upper part of the middle shell; a drive compartment for accommodating the drive unit is provided on the inner side of the middle shell, and the fan body is located on the outer side of the drive compartment; the atomization module The fan body is located at the bottom of the middle shell; the middle part of the upper shell protrudes upward to form a first air guide column; the first vent is opened at the top of the first air guide column; the fan body is located at the inner side of the first air guide column, and is used to fan the fan body so that air is input and output through the first vent; the first air guide column is a cylindrical structure; the second vent is opened at the left and / or right side of the upper shell; or, the middle part of the upper shell protrudes upward to form a second air guide column; the first vent is opened at the top of the second air guide column; the fan body is located at the inner side of the second air guide column Position, used for inputting and outputting air through the first air vent by fanning of the fan body; the second air guide column is a square body structure; the second air vent is arranged on the left and / or right side of the upper shell; or, the middle part of the upper shell protrudes upward to form a third air guide column; the first air vent is arranged on the top of the third air guide column; the fan body is located on the inner side of the third air guide column, used for inputting and outputting air through the first air vent by fanning of the fan body; a plurality of the second air vents are arranged around the third air guide column; the second air vent is a long strip through hole structure.

2. The built-in fan type spray ring aromatherapy humidifier according to claim 1, characterized in that: The driving unit is a driving motor; and further comprises a motor pressing plate for fixing the driving motor.

3. The built-in fan type spray ring aromatherapy humidifier according to claim 1, wherein: An upper shell stop and separation sensing block for sensing is also arranged on the inner side of the upper shell, and a corresponding sensing switch is arranged inside the main body of the humidifier for sensing the connection and separation status of the upper shell.

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