Aromatherapy machine

Abstract

The utility model discloses a kind of aromatherapy machines, including shell, liquid storage bottle and base, the front side of shell is equipped with be suitable for accommodating groove;Liquid storage bottle is suitable for placing in the accommodating groove;Base is located at the bottom of the shell, to carry the liquid storage bottle in the accommodating groove;The shell can be slid along vertical between first position and second position relative to the base;When the shell is located in the first position, the base and shell jointly limit the liquid storage bottle in the accommodating groove, when the shell is slid upwards from the first position to the second position, allow the liquid storage bottle to be taken out from the accommodating groove.The utility model realizes the unity of safe and stable and convenient taking and placing of liquid storage bottle by the sliding cooperation of shell and base, operation is intuitive, structure is reliable, greatly improve the convenience and experience of user to replace consumables.

Description

Technical Field

[0001] This utility model relates to air conditioning equipment, and more particularly to an aroma diffuser. Background Technology

[0002] As people's quality of life continues to improve, aroma diffusers, as electronic products that can atomize aromatherapy liquids, improve air quality, and create a comfortable atmosphere, are being used more and more widely in various scenarios such as homes, offices, hotels, and cars. They diffuse aromatherapy essential oils or fragrance liquids from a storage bottle into the surrounding environment to achieve the purpose of soothing the mind and body and purifying the air.

[0003] In related technologies, aroma diffusers typically include a main housing and a receiving slot for placing and securing the liquid bottle. To achieve a sleek and minimalist aesthetic, the housing is often a single, integrated structure. The liquid bottle is placed directly into or snapped into this receiving slot located on the housing.

[0004] This one-piece casing design makes it extremely inconvenient for users to remove the bottle for replacement or refilling when the fragrance liquid inside runs out. Because the casing structure is fixed, the size and angle of the opening for the reservoir are also fixed, and the space is usually quite small, failing to provide a completely open operating space for the user. This forces users to carefully reach into the limited space and operate at a specific angle when removing or inserting the bottle, a very cumbersome process. This design not only significantly increases the difficulty of operation and increases the risk of accidental spills, but also greatly affects the user experience. Summary of the Invention

[0005] This utility model aims to at least partially solve one of the technical problems in related technologies. Therefore, the purpose of this utility model is to provide an aromatherapy diffuser.

[0006] To achieve the above objectives, the aroma diffuser according to an embodiment of the present invention includes: A housing, the front side of which is provided with a suitable receiving groove; A liquid storage bottle, the liquid storage bottle being adapted to be placed in the receiving tank; A base is disposed at the bottom of the housing to support the liquid storage bottle in the receiving groove; the housing is capable of sliding vertically between a first position and a second position relative to the base. When the housing is in the first position, the base and the housing together confine the liquid storage bottle in the receiving groove. When the housing slides upward from the first position to the second position, the liquid storage bottle is allowed to be removed from the receiving groove.

[0007] The aroma diffuser provided in this embodiment of the invention adopts a combined design of a shell and a base. The shell can slide vertically relative to the base, solving the problem of difficulty in removing and placing the liquid storage bottle. Specifically, when the user needs to replace the liquid storage bottle, they only need to slide the shell upwards to the second position. This operation raises the entire receiving groove surrounding the liquid storage bottle, thus completely opening and exposing the liquid storage bottle placed on the base, making removal and placement unobstructed and extremely convenient. After replacement, the shell slides back down to the first position, and the shell and base form a closed receiving space again, together securing the liquid storage bottle within, ensuring the safety and stability of the aroma diffuser during operation. This design is ingenious and intuitive, greatly improving the convenience and user experience of replacing consumables without affecting the overall aesthetics of the product.

[0008] In addition, the aroma diffuser according to the above embodiments of this utility model may also have the following additional technical features: According to one embodiment of the present invention, the upper end of the liquid storage bottle has an upwardly protruding nozzle, and the top of the shell is provided with a mist outlet, which is fitted onto the nozzle from top to bottom.

[0009] According to one embodiment of the present invention, a liquid guide rod is inserted into the liquid storage bottle, the upper end of the liquid guide rod extends from the bottle mouth and is adjacent to the mist outlet, and an atomizing plate is provided in the mist outlet to atomize the liquid at the upper end of the liquid guide rod.

[0010] According to one embodiment of the present invention, a transparent window is provided on the front side of the upper end of the housing, and a display screen is provided inside the transparent window.

[0011] According to one embodiment of the present invention, the base includes: Base plate; A plug-in socket is provided on the base plate and protrudes upward. The plug-in socket has a locking tongue. A latch is provided in the lower end of the housing. When the housing is in the first position, the base plate abuts against the lower end of the housing, the plug-in socket is inserted into the lower end of the housing, and the locking tongue and the latch are locked.

[0012] According to one embodiment of the present invention, the housing is provided with an unlocking element for selectively releasing the locking between the latch and the buckle.

[0013] According to one embodiment of the present invention, the upper end of the latch has a first engaging portion protruding to one side, and the latch has a second engaging portion protruding to one side; When the connector is inserted into the lower end of the housing, the latch deforms to one side so that the first engaging part engages with the second engaging part; The unlocking component is a push-type unlocking component and is adjacent to the latch, for the user to press and push the latch to deform away from the latch, so that the first engaging part disengages from the second engaging part.

[0014] According to one embodiment of the present invention, the press-type unlocking component includes: An unlock button is located on the side wall of the housing; An elastic element is disposed within the housing, with one end of the elastic element abutting against the inner wall of the housing and the other end abutting against the unlock button; The unlock button is provided with a pressing part, which is adjacent to the upper end of the latch. When the unlock button is pressed, the pressing part pushes the upper end of the latch to deform away from the latch, so that the first engaging part and the second engaging part disengage. When the unlock button is released, the elasticity of the elastic element forces the unlock button to reset.

[0015] According to one embodiment of the present invention, the housing includes a front housing and a rear housing, the front housing and the rear housing are connected by fasteners, and the receiving groove is formed on the front housing; The upper outer side of the receiving groove has a blocking edge. When the liquid storage bottle is placed in the receiving groove, the blocking edge is located on the outside of the liquid storage bottle to laterally limit the liquid storage bottle.

[0016] According to one embodiment of the present invention, the base plate is provided with a positioning protrusion, and the bottom of the liquid storage bottle is provided with a positioning groove that cooperates with the positioning protrusion.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of the aroma diffuser according to an embodiment of the present invention; Figure 2 This is a cross-sectional view of the aroma diffuser according to an embodiment of this utility model; Figure 3 yes Figure 2A magnified view of a section at point A in the middle; Figure 4 yes Figure 2 Sectional view at point BB; Figure 5 This is an exploded view of the aroma diffuser according to an embodiment of this utility model; Figure 6 This is a schematic diagram of the base of the aroma diffuser in an embodiment of this utility model; Figure 7 This is an exploded view of the housing of the aroma diffuser according to an embodiment of this utility model.

[0020] Figure label: 10. Shell; 101. Back cover; 1011. Lock; 102. Front shell; 103. Transparent View; H10, mist outlet; P10, receiving tank; 11. Atomizing plate; 20. Liquid storage bottle; 201. Bottle spout; 30. Base; 301. Base plate; 3011, Positioning protrusion; 302. Socket; 3021. Locking tongue; 3022, First Card Assembly Part; 40. Unlocking parts; 401. Unlock button; 4011, Pressure point; 402. Elastic component.

[0021] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0023] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0027] The aroma diffuser of this utility model is described in detail below with reference to the accompanying drawings.

[0028] Reference Figures 1 to 7 As shown, the aroma diffuser provided according to the embodiment of the present utility model includes a housing 10, a liquid storage bottle 20, and a base 30.

[0029] Specifically, the front side of the housing 10 is provided with a suitable receiving groove P10. The shape and size of the receiving groove P10 are adapted to fit the liquid storage bottle 20 for storing the liquid storage bottle 20. The liquid storage bottle 20 is suitable for placement in the receiving groove P10. In use, the liquid storage bottle 20 is filled with fragrance liquid.

[0030] A base 30 is disposed at the bottom of the housing 10 to support the liquid storage bottle 20 in the receiving tank P10. The housing 10 is capable of sliding vertically between a first position and a second position relative to the base 30. That is, the base 30 serves as a support platform to stably support the liquid storage bottle 20 placed in the receiving tank P10.

[0031] When the housing 10 is in the first position, the base 30 and the housing 10 together confine the liquid storage bottle 20 in the receiving groove P10. When the housing 10 slides upward from the first position to the second position, the liquid storage bottle 20 is allowed to be removed from the receiving groove P10.

[0032] In other words, the housing 10 and the base 30 are connected in a way that allows relative movement. Specifically, the housing 10 can slide back and forth between two different positions (a first position and a second position) in the vertical direction relative to the base 30.

[0033] When the housing 10 is in the first position, it slides completely downwards into place, with its lower end face tightly fitted or adjacent to the upper surface of the base 30. In this state, the upper surface of the support platform of the base 30 and the inner wall of the housing 10's receiving groove P10 together form a three-dimensional confined space, effectively surrounding and confining the liquid storage bottle 20 from the bottom, top, and rear, making it difficult for the liquid storage bottle 20 to be easily shaken or accidentally removed. This first position is the normal operating position of the aromatherapy diffuser, at which point the entire structure is intact and its shape is stable.

[0034] When the user needs to remove or replace the liquid bottle 20, for example when the liquid inside is depleted, the user does not need to use complicated tools or perform cumbersome disassembly. The user only needs to hold the housing 10 with their hand and apply an upward force to make the housing 10 slide smoothly upward relative to the base 30 to the second position. During this process, since the liquid bottle 20 is placed independently on the base 30, it will remain stationary on the base 30 due to its own weight. As the housing 10 is raised, the receiving groove P10 that originally surrounded the liquid bottle 20 also moves upward and disengages, thereby exposing the liquid bottle 20 that was resting on the base 30. At this time, the user can easily and intuitively remove the liquid bottle 20 from the base 30. By replacing the liquid bottle 20, or adding aromatherapy liquid to the liquid bottle 20, and then placing the liquid bottle 20 back on the base 30, and finally sliding the housing 10 downward to return it to the first position, the new liquid bottle 20 is once again securely contained in the receiving groove P10.

[0035] The aroma diffuser provided in this embodiment of the invention adopts a combined design of a housing 10 and a base 30. The housing 10 can slide vertically relative to the base 30, solving the problem of difficulty in taking out and placing the liquid storage bottle 20. Specifically, when the user needs to replace the liquid storage bottle 20, they only need to slide the housing 10 upward to the second position. This operation will raise the entire receiving groove P10 that encloses the liquid storage bottle 20, thereby completely opening and exposing the liquid storage bottle 20 placed on the base 30, making the removal and placement actions unobstructed and extremely convenient. After replacement, the housing 10 is slid back down to the first position, and the housing 10 and the base 30 form a closed receiving space again, together securing the liquid storage bottle 20 within it, ensuring the safety and stability of the aroma diffuser in operation. This design is ingenious and intuitive to operate, greatly improving the convenience and experience of users replacing consumables without affecting the overall aesthetics of the product.

[0036] Reference Figures 4 to 5 As shown, in one embodiment of the present invention, the upper end of the liquid storage bottle 20 has an upwardly protruding nozzle 201, and the top of the housing 10 is provided with a mist outlet H10, which is fitted onto the nozzle 201 from top to bottom.

[0037] When the user places the liquid storage bottle 20 on the base 30 and pushes the housing 10 down from the second position to the first position, at the end of the downward stroke of the housing 10, the mist outlet H10 located at the top of the housing 10 will naturally align with and gradually approach the nozzle 201 of the liquid storage bottle 20 placed below. Finally, the mist outlet H10 will fit over the outside of the nozzle 201 from top to bottom, so that the upper part of the nozzle 201 passes through the mist outlet H10. This fitting relationship creates a radial constraint, ensuring the stability of the liquid storage bottle 20. Simultaneously, the aromatherapy mist can be directly and smoothly discharged upwards from the mist outlet H10 into the surrounding environment.

[0038] The aforementioned fitting structure between the nozzle 201 and the mist outlet H10 ensures alignment between them, forming a reliable mist output channel. Furthermore, this structure effectively limits and positions the upper end of the liquid storage bottle 20 radially, and combined with the supporting function of the base 30, enhances the overall structural stability of the liquid storage bottle 20 during operation.

[0039] Reference Figure 4 As shown, in one embodiment of this utility model, a liquid guide rod (not shown) is inserted into the liquid storage bottle 20. The upper end of the liquid guide rod extends from the bottle mouth 201 and is adjacent to the mist outlet H10. An atomizing plate 11 is provided in the mist outlet H10 to atomize the liquid at the upper end of the liquid guide rod. The liquid guide rod can be made of cotton, fiber, or other porous materials, and its lower end is immersed in the fragrance liquid at the bottom of the liquid storage bottle 20. Utilizing physical capillary action, it can continuously guide and transport the liquid from bottom to top. The atomizing plate 11 is typically a piezoelectric ceramic transducer capable of generating high-frequency vibrations. Preferably, the atomizing plate 11 is annular and coaxially arranged in the mist outlet H10.

[0040] When the atomizing plate 11 is working, the atomizing plate 11 generates high-frequency vibration. The vibration energy acts on the liquid supplied by the upper end of the liquid guide rod, instantly breaking it down and transforming it into extremely fine mist particles. The resulting aromatherapy atomized vapor is then driven by the vibration energy and diffuses upward into the outside air along the mist outlet H10.

[0041] The combination of the liquid guide bar and the atomizing plate 11 ensures that the liquid is accurately and stably supplied to the atomizing plate 11 and is atomized and discharged in time, thereby improving the atomization efficiency.

[0042] Reference Figures 1 to 2 As shown, in one embodiment of this utility model, a transparent window 103 is provided on the front side of the upper end of the housing 10, and a display screen is provided inside the transparent window 103. Through the display screen and the transparent window 103, users can clearly grasp information such as the remaining power, working mode, and timer status of the device, improving the convenience and certainty of operation.

[0043] Reference Figure 2 , Figures 5 to 6 As shown, in one embodiment of this utility model, the base 30 includes a base plate 301 and a connector 302. The connector 302 is disposed on the base plate 301 and protrudes upward. Preferably, the connector 302 and the base plate 301 are integrally formed. The connector 302 has a locking tongue 3021, which may have an inclined guide surface, enabling it to elastically deform to one side when subjected to external force.

[0044] A latch 1011 is provided in the lower end of the housing 10. When the housing 10 is in the first position, the base plate 301 abuts against the lower end of the housing 10, the insertion seat 302 is inserted into the lower end of the housing 10, and the locking tongue 3021 locks against the latch 1011. It can be understood that the latch 1011 can be a groove, a through hole, or a locking platform, etc.

[0045] When the user slides the housing 10 downwards from the second position, the latch 1011 contacts the inclined guide surface of the bolt 3021. As the housing 10 continues to be pressed down, the inclined guide surface forces the bolt 3021 to deform to one side, thereby allowing the insertion seat 302 to be smoothly inserted into the housing 10. When the housing 10 finally slides into place and its lower end face abuts against the upper surface of the base plate 301 of the base 30, the housing 10 has reached the preset first position. The bolt 3021 has just moved to the position of the latch 1011, and due to its own elastic recovery, the bolt 3021 will quickly return to its original position and engage with the latch 1011. In this way, a reliable lock is achieved between the bolt 3021 and the latch 1011.

[0046] Through the coordinated operation of the base plate 301, the connector 302, the locking tongue 3021, and the latch 1011, the housing 10 and the base 30 are locked and fixed when the connector 302 is inserted into the lower end of the housing 10. This ensures the structural integrity and safety of the aroma diffuser in its first position, effectively preventing the housing 10 from loosening or separating due to accidental collisions or movement, and ensuring the stability of the liquid storage bottle 20. Furthermore, this locking method using the locking tongue 3021 and the latch 1011 allows users to clearly confirm that the housing 10 is assembled correctly, improving operational reliability.

[0047] Reference Figures 2 to 3 As shown, in one embodiment of the present invention, the housing 10 is provided with an unlocking member 40 for selectively releasing the locking between the latch 3021 and the buckle 1011.

[0048] During use, if it is necessary to replace the liquid storage bottle 20, the user can use the unlocking component 40 to release the lock between the locking tongue 3021 and the latch 1011, and then slide the housing 10 upwards to the second position. At this point, the liquid storage bottle 20 can be easily removed. In this embodiment, the unlocking component 40 is used to unlock the housing 10, which enhances the safety and reliability of the device in operation and effectively avoids accidental sliding of the housing 10 due to external pulling, vibration, or child misoperation. At the same time, it also ensures that when it is necessary to replace the liquid storage bottle 20, it can be done through a simple unlocking operation, ensuring both convenience and reliability and safety in use.

[0049] Reference Figure 3 , Figure 6 and Figure 7 As shown, in one embodiment of this utility model, the upper end of the latch 3021 has a first engaging portion 3022 protruding to one side, and the latch 1011 has a second engaging portion protruding to one side. The first engaging portion 3022 can be in the form of a hook, an L-shaped boss, or a wedge, etc., and the second engaging portion is usually a recessed groove or a protruding edge, which serves to provide a structure for the first engaging portion 3022 to be engaged or hooked.

[0050] When the connector 302 is inserted into the lower end of the housing 10, the locking tongue 3021 deforms to one side so that the first engaging part 3022 engages with the second engaging part.

[0051] The unlocking component 40 is a push-type unlocking component 40 and is adjacent to the latch 3021. It is used for the user to press and push the latch 3021 to deform away from the latch 1011, so that the first engaging part 3022 disengages from the second engaging part.

[0052] When a user needs to slide the housing 10 upwards, they first need to press the unlocking member 40 with their finger. The pressing action drives the unlocking member 40 to move inwards, applying a lateral thrust in the opposite direction to the locking tongue 3021, which is in the locked state. This thrust pushes the tongue to elastically deform away from the latch 1011, thereby causing the first engaging part 3022 to disengage from the second engaging part in the horizontal direction. Once they disengage, the housing 10 is no longer constrained in the vertical direction, and the user can easily slide the housing 10 upwards while keeping the unlocking member 40 pressed.

[0053] This embodiment, through the cooperation of the first engaging portion 3022 with its laterally protruding second engaging portion, can effectively resist accidental vertical pulling forces, making the connection between the housing 10 and the base 30 stable and improving the structural safety of the product. The press-type unlocking component 40 provides a more convenient unlocking method; the user can release the lock by pressing, enhancing user convenience and ease of use.

[0054] Reference Figures 2 to 3 As shown, in one embodiment of this utility model, the press-type unlocking member 40 includes an unlocking button 401 and an elastic member 402. The unlocking button 401 is disposed on the side wall of the housing 10. The elastic member 402 is disposed inside the housing 10, with one end of the elastic member 402 abutting against the inner wall of the housing 10 and the other end abutting against the unlocking button 401, thereby applying a continuous outward pushing force to the unlocking button 401.

[0055] The unlock button 401 is provided with a pressing part 4011, which is adjacent to the upper end of the latch 3021. When the unlock button 401 is pressed, the pressing part 4011 pushes the upper end of the latch 3021 to deform away from the latch 1011, so that the first engaging part 3022 disengages from the second engaging part. When the unlock button 401 is released, the elasticity of the elastic member 402 forces the unlock button to reset.

[0056] During use, when the user needs to slide the housing 10 upwards from the first position to remove the liquid storage bottle 20, a pressing force is first applied to the unlock button 401, pointing inwards from the housing 10. This pressing force overcomes the elastic force of the elastic element 402, causing the unlock button 401 to move inwards from the housing 10. During this process, the contact part 4011 on the unlock button 401 moves accordingly and contacts the upper end of the latch 3021. As the pressing continues, the contact part 4011 applies a lateral pushing force to the latch 3021, which forces the latch 3021, which was originally in the locked state, to undergo elastic deformation, causing its upper end, together with the first engaging part 3022, to shift away from the latch 1011. When this shift is large enough, the first engaging part 3022 completely disengages from the second engaging part.

[0057] Once the first engaging part 3022 is completely disengaged from the second engaging part, the vertical locking of the housing 10 is released. At this time, the user only needs to keep pressing the unlock button 401 while using their other hand to easily slide the housing 10 vertically upwards to the second position. When the user finishes replacing the liquid reservoir 20 and releases the unlock button 401, the previously compressed elastic element 402 will immediately release its stored elastic potential energy, and the resulting elastic force will push the unlock button 401 to reset outwards. As the unlock button 401 resets, the pressing part 4011 on it also retracts, no longer applying external force to the latch 3021. At this time, the latch 3021, which has undergone elastic deformation, will automatically return to its original state due to its own elasticity.

[0058] The aforementioned push-button unlocking element 40 provides a clear unlocking method that requires active user operation, enhancing the device's security and structural reliability during operation. The elastic element 402 enables automatic button reset, simplifying the operation process and ensuring that the unlocking element 40 reliably returns to its initial state after operation, making it more convenient and reliable to use.

[0059] Reference Figure 1 , Figure 2 , Figure 5 and Figure 7 As shown, in one embodiment of the present invention, the housing 10 includes a front housing 102 and a rear housing 101, the front housing 102 and the rear housing 101 are connected by fasteners, and the receiving groove P10 is formed on the front housing 102.

[0060] The outer side of the upper end of the receiving groove P10 has a blocking edge. When the liquid storage bottle 20 is placed in the receiving groove P10, the blocking edge is located on the outside of the liquid storage bottle 20 to laterally limit the liquid storage bottle 20.

[0061] By adopting a structure with separate front and rear shells 101 connected by fasteners, the manufacturing difficulty of the shell 10 is significantly simplified, while also facilitating subsequent assembly and maintenance. Furthermore, by setting a blocking edge on the outer side of the upper end of the receiving groove P10, lateral restraint of the liquid storage bottle 20 is achieved, improving the structural stability of the liquid storage bottle 20 in the working state.

[0062] Reference Figure 6As shown, in one embodiment of this utility model, a positioning protrusion 3011 is provided on the base plate 301, and a positioning groove that mates with the positioning protrusion 3011 is provided at the bottom of the liquid storage bottle 20. By providing the positioning protrusion 3011 on the base plate 301 and mates with the positioning groove at the bottom of the liquid storage bottle 20, rapid initial positioning of the liquid storage bottle 20 is achieved. This initial positioning, together with the lateral limiting of the housing 10 receiving groove P10 and the radial limiting of the mist outlet H10, constitutes a complete, multi-dimensional, and stable structure, ensuring that the liquid storage bottle 20 can be firmly locked in the first position, thereby ensuring the structural stability and long-term reliability of the product.

[0063] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0064] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An aroma diffuser, characterized in that, include: A housing, the front side of which is provided with a suitable receiving groove; A liquid storage bottle, the liquid storage bottle being adapted to be placed in the receiving tank; A base, located at the bottom of the housing, is used to support the liquid storage bottle in the receiving tank; The housing is capable of sliding vertically between a first position and a second position relative to the base; When the housing is in the first position, the base and the housing together confine the liquid storage bottle in the receiving groove. When the housing slides upward from the first position to the second position, the liquid storage bottle is allowed to be removed from the receiving groove.

2. The aroma diffuser according to claim 1, characterized in that, The upper end of the liquid storage bottle has an upward protruding nozzle, and the top of the shell is provided with a mist outlet, which is fitted onto the nozzle from top to bottom.

3. The aroma diffuser according to claim 2, characterized in that, A liquid guide rod is inserted into the liquid storage bottle. The upper end of the liquid guide rod extends from the bottle mouth and is adjacent to the mist outlet. An atomizing plate is provided in the mist outlet to atomize the liquid at the upper end of the liquid guide rod.

4. The aroma diffuser according to claim 1, characterized in that, A transparent window is provided on the front side of the upper end of the housing, and a display screen is provided inside the transparent window.

5. The aroma diffuser according to claim 1, characterized in that, The base includes: Base plate; A plug-in socket is provided on the base plate and protrudes upward. The plug-in socket has a locking tongue. A latch is provided in the lower end of the housing. When the housing is in the first position, the base plate abuts against the lower end of the housing, the plug-in socket is inserted into the lower end of the housing, and the locking tongue and the latch are locked.

6. The aroma diffuser according to claim 5, characterized in that, The housing is provided with an unlocking element for selectively releasing the locking between the latch and the buckle.

7. The aroma diffuser according to claim 6, characterized in that, The upper end of the latch has a first engaging portion protruding to one side, and the latch has a second engaging portion protruding to one side; When the connector is inserted into the lower end of the housing, the latch deforms to one side so that the first engaging part engages with the second engaging part; The unlocking component is a push-type unlocking component and is adjacent to the latch, for the user to press and push the latch to deform away from the latch, so that the first engaging part disengages from the second engaging part.

8. The aroma diffuser according to claim 7, characterized in that, The push-type unlocking component includes: An unlock button is located on the side wall of the housing; An elastic element is disposed within the housing, with one end of the elastic element abutting against the inner wall of the housing and the other end abutting against the unlock button; The unlock button is provided with a pressing part, which is adjacent to the upper end of the latch. When the unlock button is pressed, the pressing part pushes the upper end of the latch to deform away from the latch, so that the first engaging part and the second engaging part are disengaged. When the unlock button is released, the elasticity of the elastic element forces the unlock button to reset.

9. The aroma diffuser according to claim 1, characterized in that, The housing includes a front housing and a rear housing, the front housing and the rear housing are connected by fasteners, and the receiving groove is formed on the front housing; The upper outer side of the receiving groove has a blocking edge. When the liquid storage bottle is placed in the receiving groove, the blocking edge is located on the outside of the liquid storage bottle to laterally limit the liquid storage bottle.

10. The aroma diffuser according to claim 5, characterized in that, The base plate is provided with a positioning protrusion, and the bottom of the liquid storage bottle is provided with a positioning groove that cooperates with the positioning protrusion.

Images