Aromatherapy device capable of adjusting air outlet

Abstract

The utility model discloses an aromatherapy device capable of adjusting an air outlet, which comprises an aromatherapy shell, a fan is arranged in the aromatherapy shell, the fan is positioned at an air duct outlet, an aromatherapy sheet support is arranged above the air duct outlet, an aromatherapy sheet is arranged in the aromatherapy sheet support, the aromatherapy sheet support is positioned on the inner side of an air outlet cylinder, and the air outlet cylinder is positioned on the outer side of the air outlet cylinder. An air speed adjusting mechanism is installed at the top of the inner side of the air outlet barrel and comprises a fixed disc, the fixed disc is fixedly installed at the top of the inner side of the air outlet barrel, a plurality of sets of air outlet holes are formed in the fixed disc, the bottom end of the fixed disc is rotationally connected with a rotating disc, and a plurality of sets of moving holes matched with the air outlet holes are formed in the rotating disc; a gear ring is arranged on the outer side of the rotating disc and engaged with the gear. According to the aromatherapy device capable of adjusting the air outlet, in order to solve the problem that an existing aromatherapy device cannot adjust the air outlet speed according to the actual situation, the aromatherapy piece support is located on the inner side of the air outlet barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of aromatherapy devices, in particular to an aromatherapy device with an adjustable air outlet. Background Art

[0002] Aromatherapy is generally made from essential oils extracted from the fruits, flowers, leaves, roots or seeds of plants. Depending on the type of plant, it can provide a fragrant environment, sterilize and deodorize, or refresh the mind. When used, aromatherapy is generally diffused into the surrounding environment through natural volatilization and absorbed by the user through the skin system or respiratory system to achieve the aromatherapy effect.

[0003] After searching, it was found that in the prior art, such as announcement number CN113978208A, an aromatherapy device includes an aromatherapy carrier, an actuating member and a shell, the aromatherapy carrier has a accommodating chamber for accommodating aromatherapy, a volatilization hole connected to the accommodating chamber and a plurality of vents connected to the accommodating chamber, the shell has a storage chamber and a plurality of air inlet holes connected to the storage chamber, the aromatherapy carrier is adaptively installed in the storage chamber of the shell, the actuating member is installed between the shell and the aromatherapy carrier, and actuates the aromatherapy carrier to move between a use state and a closed state, in the use state, the aromatherapy carrier protrudes from the storage chamber of the shell, wherein the volatilization hole of the aromatherapy carrier is connected to the outside, and the air inlet holes of the shell are connected to the vents of the aromatherapy carrier correspondingly, and in the closed state, the aromatherapy carrier is retracted into the storage chamber of the shell, wherein the volatilization hole of the aromatherapy carrier is blocked by the shell.

[0004] In summary, the existing aromatherapy device is helpful to avoid the natural volatilization of aromatherapy, reduce losses and increase service life, but the existing aromatherapy device cannot adjust the air outlet speed according to actual conditions, so an aromatherapy device with adjustable air outlet is proposed. Utility Model Content

[0005] The utility model aims to provide an aromatherapy device with adjustable air outlet, so as to solve the problem that the existing aromatherapy device mentioned in the above background technology cannot adjust the air outlet speed according to the actual situation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aromatherapy device with adjustable air outlet, comprising an aromatherapy shell, a fan is arranged inside the aromatherapy shell, and the fan is located at the air duct outlet, an aromatherapy sheet holder is placed above the air duct outlet, and aromatherapy sheets are placed inside the aromatherapy sheet holder, the aromatherapy sheet holder is located on the inner side of the air outlet, and a wind speed adjustment mechanism is installed on the top of the inner side of the air outlet, the wind speed adjustment mechanism comprises a fixed plate, the fixed plate is fixedly installed on the inner top of the air outlet, and a plurality of groups of air outlet holes are opened on the fixed plate, the bottom end of the fixed plate is rotatably connected with a rotating plate, and the rotating plate is provided with a plurality of groups of movable holes matching the air outlet holes, a gear ring is arranged on the outer side of the rotating plate, and the gear ring is meshed with a gear.

[0007] Preferably, the aromatherapy shell comprises an upper shell and a lower shell, and a lithium battery, a fan, a mainboard, a negative ion generating module, a heating plate bracket and a heating plate are installed inside the aromatherapy shell.

[0008] Through the above technical solution: it is convenient for later equipment maintenance.

[0009] Preferably, a button for controlling the power on and off of the aromatherapy host is provided on one side of the aromatherapy housing.

[0010] Through the above technical solution: it is easy to carry out opening and closing operations.

[0011] Preferably, the gear is installed on the outside of the rotating rod, and one end of the rotating rod is connected to a turning handle arranged on the top of the outer side of the protective cover.

[0012] Through the above technical solution, it is easy to drive the gear to rotate.

[0013] Preferably, limit plates are symmetrically arranged on both sides of the air outlet tube, and a limit mechanism used in conjunction with the limit plates is installed on the top of the upper shell.

[0014] Through the technical solution, it is easy to disassemble and assemble the air outlet tube.

[0015] Preferably, the limiting mechanism includes a mounting groove, and a slider is slidably arranged inside the mounting groove, one side of the slider is connected to the inner wall of the mounting groove through a first spring, and a mounting frame is arranged on the top of the slider, a handle is arranged on the top of the outer side of the mounting frame, and the handle is connected to the pull rod, the pull rod passes through the mounting frame and is connected to the support plate, and the top of the support plate is connected to the inner top of the mounting frame through a symmetrically arranged second spring.

[0016] Through the technical solution, it is easy to disassemble and assemble the air outlet tube.

[0017] Compared with the prior art, the beneficial effects of the utility model are: the aromatherapy device with adjustable air outlet, the device solves the problem that the existing aromatherapy device cannot adjust the air outlet speed according to actual conditions, by making the aromatherapy sheet bracket located on the inner side of the air outlet tube, and the wind speed adjustment mechanism is installed on the inner top of the air outlet tube, the wind speed adjustment mechanism includes a fixed plate, the fixed plate is fixedly installed on the inner top of the air outlet tube, and a plurality of groups of air outlet holes are opened on the fixed plate, the bottom end of the fixed plate is rotatably connected with a rotating plate, and a plurality of groups of movable holes matching the air outlet holes are opened on the rotating plate, a gear ring is arranged on the outer side of the rotating plate, and the gear ring is meshed with the gear, when it is necessary to adjust the air outlet tube wind speed, the turning handle is rotated, and the movable hole is driven to move under the action of the turning handle, and the movement of the movable hole changes the gap between the movable hole and the air outlet hole, thereby changing the air outlet flow rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the internal guarantee of the aromatherapy shell of the utility model;

[0019] Figure 2 This is a schematic diagram of the position relationship of the air outlet of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the wind speed adjustment mechanism of the utility model from a top view;

[0021] Figure 4 This is a schematic diagram of the front cross-sectional structure of the wind speed regulating mechanism of the utility model;

[0022] Figure 5 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. Aromatherapy shell; 101. Upper shell; 102. Lower shell; 103. Lithium battery; 104. Main board; 105. Negative ion generating module; 106. Heating plate bracket; 107. Heating plate; 108. Button; 2. Fan; 3. Aromatherapy plate bracket; 4. Aromatherapy plate; 5. Air outlet; 501. Limiting plate; 6. Wind speed adjustment mechanism; 601. Fixed disk; 602. Air outlet; 603. Rotating disk; 604. Moving hole; 605. Gear ring; 606. Gear; 607. Rotating rod; 608. Protective cover; 609. Turning handle; 7. Limiting mechanism; 701. Mounting slot; 702. Sliding block; 703. Mounting frame; 704. Pull handle; 705. Pull rod; 706. Abutment plate; 707. Second spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: an aromatherapy device with an adjustable air outlet, a fan 2 is arranged inside an aromatherapy shell 1, and the fan 2 is located at the air duct outlet, an aromatherapy sheet holder 3 is placed above the air duct outlet, and an aromatherapy sheet 4 is placed inside the aromatherapy sheet holder 3, the aromatherapy sheet holder 3 is located inside an air outlet tube 5, and a wind speed adjustment mechanism 6 is installed on the top of the inner side of the air outlet tube 5.

[0026] In a further embodiment, the fan 2 can blow the negative ions generated by the negative ion generating module 105 toward the aromatherapy sheet 4 and finally blow them out from the air outlet 5. The negative ion generating module 105 is a prior art and will not be described in detail. The structure can refer to ND04.

[0027] Specifically, the aromatherapy housing 1 includes an upper housing 101 and a lower housing 102 , and a lithium battery 103 , a fan 2 , a mainboard 104 , a negative ion generating module 105 , a heating plate bracket 106 and a heating plate 107 are installed inside the aromatherapy housing 1 .

[0028] To further illustrate, the lithium battery 103 can provide power for the entire machine, and the mainboard 104 can control the heating sequence of the heating plate 107, the operation of the negative ion generating module 105 and the fan 2. By controlling the different heating sequences of the heating plate 107, the desired flavor can be prepared.

[0029] To further explain, a first magnet is arranged above the upper shell 101, and a second magnet that attracts the first magnet is installed at the bottom of the aromatherapy sheet holder 3. By arranging the first magnet and the second magnet, it is convenient to limit the position of the aromatherapy sheet holder 3 and to facilitate the replacement of the aromatherapy sheet 4.

[0030] Specifically, a button 108 for controlling the on / off of the aromatherapy host is disposed on one side of the aromatherapy housing 1, and the button 108 can control the on / off of the aromatherapy host.

[0031] The wind speed adjustment mechanism 6 includes a fixed plate 601, which is fixedly installed on the top of the inner side of the air outlet tube 5, and a plurality of groups of air outlet holes 602 are opened on the fixed plate 601. The bottom end of the fixed plate 601 is rotatably connected to a rotating plate 603, and a plurality of groups of movable holes 604 matching the air outlet holes 602 are opened on the rotating plate 603. A gear ring 605 is arranged on the outer side of the rotating plate 603, and the gear ring 605 is meshed with a gear 606.

[0032] Specifically, the gear 606 is installed on the outside of the rotating rod 607 , and one end of the rotating rod 607 is connected to a turning handle 609 arranged on the top of the outside of the protective cover 608 .

[0033] When the wind speed of the air outlet tube 5 needs to be adjusted, the handle 609 is rotated. Under the action of the handle 609, the gear 606 is driven to move through the rotating rod 607. The gear 606 is meshed with the gear ring 605, so the movable hole 604 can be driven to move through the gear ring 605. The movement of the movable hole 604 changes the gap between it and the air outlet hole 602, thereby changing the air flow rate.

[0034] Specifically, limit plates 501 are symmetrically arranged on both sides of the air outlet tube 5, and a limit mechanism 7 used in conjunction with the limit plate 501 is installed on the top of the upper shell 101, the limit mechanism 7 includes a mounting groove 701, and a slider 702 is slidably arranged inside the mounting groove 701, one side of the slider 702 is connected to the inner wall of the mounting groove 701 through a first spring, and a mounting frame 703 is arranged on the top of the slider 702, a handle 704 is arranged on the top of the outer side of the mounting frame 703, and the handle 704 is connected to a pull rod 705, the pull rod 705 passes through the mounting frame 703 and is connected to a stop plate 706, and the top of the stop plate 706 is connected to the inner top of the mounting frame 703 through a symmetrically arranged second spring 707.

[0035] In a further embodiment, two sets of slide plates are installed above the anti-plate 706, and the slide plates are slidably connected to the limit rods set on the inner top of the mounting frame 703. Through the above scheme, the moving direction of the anti-plate 706 can be limited, thereby improving the stability of the anti-plate 706 when moving.

[0036] When the air outlet 5 needs to be disassembled to facilitate the replacement of the aromatherapy sheet 4 inside it, pull up the handle 704, and the handle 704 drives the abutment plate 706 to move upward through the pull rod 705. At this time, the second spring 707 is in a compressed state. When the abutment plate 706 no longer contacts the top of the limit plate 501, pull the mounting bracket 703 to make the slider 702 slide inside the mounting groove 701. At this time, the first spring is in a compressed state. When the mounting bracket 703 no longer affects the upward movement of the air outlet 5 and the limit plate 501, the air outlet 5 can be disassembled.

[0037] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An aromatherapy device with adjustable air outlet, comprising an aromatherapy housing (1), characterized in that: A fan (2) is arranged inside the aromatherapy housing (1), and the fan (2) is located at the outlet of the air duct. An aromatherapy sheet holder (3) is placed above the outlet of the air duct, and an aromatherapy sheet (4) is placed inside the aromatherapy sheet holder (3). The aromatherapy sheet holder (3) is located inside an air outlet cylinder (5), and a wind speed regulating mechanism (6) is installed on the top of the inner side of the air outlet cylinder (5). The wind speed regulating mechanism (6) comprises a fixed plate (601), and the fixed plate (60 1) is fixedly installed on the top of the inner side of the air outlet tube (5), and a plurality of groups of air outlet holes (602) are provided on the fixed disk (601), a rotating disk (603) is rotatably connected to the bottom end of the fixed disk (601), and a plurality of groups of movable holes (604) matching the air outlet holes (602) are provided on the rotating disk (603), and a gear ring (605) is provided on the outer side of the rotating disk (603), and the gear ring (605) is meshed with a gear (606).

2. The aromatherapy device with adjustable air outlet according to claim 1, characterized in that: The aromatherapy housing (1) comprises an upper housing (101) and a lower housing (102), and a lithium battery (103), a fan (2), a mainboard (104), a negative ion generating module (105), a heating plate bracket (106) and a heating plate (107) are installed inside the aromatherapy housing (1).

3. The aromatherapy device with adjustable air outlet according to claim 1, characterized in that: A button (108) for controlling the on / off of the aromatherapy host is arranged on one side of the aromatherapy housing (1).

4. The aromatherapy device with adjustable air outlet according to claim 1, characterized in that: The gear (606) is installed on the outside of the rotating rod (607), and one end of the rotating rod (607) is connected to a turning handle (609) arranged on the top of the outside of the protective cover (608).

5. The aromatherapy device with adjustable air outlet according to claim 1, characterized in that: Limiting plates (501) are symmetrically arranged on both sides of the air outlet cylinder (5), and a limiting mechanism (7) for use in conjunction with the limiting plates (501) is installed on the top of the upper shell (101).

6. The aromatherapy device with adjustable air outlet according to claim 5, characterized in that: The limiting mechanism (7) includes a mounting groove (701), and a slider (702) is slidably arranged inside the mounting groove (701), one side of the slider (702) is connected to the inner wall of the mounting groove (701) through a first spring, and a mounting frame (703) is arranged on the top of the slider (702), a pull handle (704) is arranged on the top of the outer side of the mounting frame (703), and the pull handle (704) is connected to a pull rod (705), the pull rod (705) passes through the mounting frame (703) and is connected to a support plate (706), and the top of the support plate (706) is connected to the inner top of the mounting frame (703) through a symmetrically arranged second spring (707).

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