Dispensing device for an aromatherapy machine

Abstract

The utility model is suitable for aromatherapy equipment technical field provides a kind of emanator of aromatherapy machine, the emanator of aromatherapy machine includes: air-permeable cover, air-permeable cover and the air flow in the connecting support of hollow structure thereby diffusing the smell of aromatherapy material atomization after emission;Connecting support, connecting component is used to be connected with storage cup;Storage cup, storage cup is used to place aromatherapy material.The utility model's air-permeable cover is connected with connecting support to make the smell of aromatherapy material atomization in the storage cup of detachable connection with connecting support with air current emission, there is detachable top cap at the air outlet of air-permeable cover, after its disassembly, the impurity of mist outlet is cleaned, and storage cup and connecting support are detachably connected, so that the storage cup of placing aromatherapy material can be taken out at any time, and the interior is cleaned, to solve the problem that the existing aromatherapy machine integrated design cannot clean storage cavity and mist outlet.

Description

Technical Field

[0001] This utility model belongs to the field of aromatherapy equipment technology, and in particular relates to an aromatherapy diffuser device. Background Technology

[0002] Aroma diffusers can be summarized into three core functions: environmental optimization, health assistance, and atmosphere creation. Placing aroma diffusers in public places, indoor spaces, and vehicles can provide fragrant scents and improve the air quality.

[0003] In existing technology, the basic principle of aroma diffusers is to decompose or volatilize the fragrance source (usually solid or liquid perfume), turning it into a drifting mist. This mist is then blown out of the diffuser outlet by a fan. During use, this mist can remain near the outlet, causing grease and bacteria to accumulate in the area. Furthermore, the integrated design of the mist outlet with the main body of current aroma diffusers prevents users from cleaning it. Utility Model Content

[0004] The purpose of this utility model embodiment is to provide a diffuser device for an aroma diffuser, which aims to solve the problem that the existing aroma diffuser has an integrated design structure where the mist outlet and the main body of the aroma diffuser are integrated, making it impossible for users to clean the mist outlet.

[0005] This utility model embodiment is implemented as follows: a diffuser device for an aroma diffuser, the diffuser device comprising: A ventilated cover, which has a hollow structure, is connected to the top of a connecting bracket, and has a detachable top cover at the air outlet. A connecting bracket, wherein the connecting bracket is provided with a connecting component for connecting to a storage cup; The storage cup is detachably connected to the bottom of the connecting bracket, and the storage cup is used to hold aromatherapy materials.

[0006] Preferably, the top surface of the ventilator is provided with a positioning groove and a stepped protrusion. The positioning groove is used to position the top cover. The top cover is fastened to the top surface of the ventilator and is detachably connected to the ventilator. The top cover is provided with a plurality of circumferentially arranged ventilation holes. A gap is formed between the top cover and the stepped protrusion for installing a ventilation mesh. The ventilation mesh corresponds to the ventilation holes and is used to prevent impurities from entering the interior of the ventilator.

[0007] Preferably, the connecting bracket is a cylindrical structure, the connecting bracket is sleeved on the outside of the connecting shell, the connecting shell is connected to the connecting bracket by a pin, the connecting shell is a hollow structure and the outer wall surface is provided with stepped blocks, the stepped blocks are flush with the outer wall surface of the connecting bracket.

[0008] Preferably, the connecting bracket is provided with a plurality of first vent holes for ventilation, and the connecting shell is provided with a plurality of second vent holes for ventilation. The first vent holes and the second vent holes correspond to each other and communicate with the internal cavity of the connecting shell. The internal cavity of the connecting shell is connected with the mounting cavity of the ventilated cover to form an airflow channel to facilitate the release of the aroma after the aromatherapy material is atomized.

[0009] Preferably, a limiting gap is formed between the bottom of the connecting shell and the connecting bracket, the limiting gap being used to restrict the movement of the storage cup, the connecting bracket being provided with a connecting part with a U-shaped cross section, the connecting component being connected to the storage cup and located in the limiting gap, and the edge of the storage cup being engaged between the connecting part and the connecting component and located in the limiting gap.

[0010] Preferably, the connecting assembly includes a pressure plate and an elastic element, the elastic element and the pressure plate are located in a limiting gap and the two ends of the elastic element abut against the pressure plate and the connecting shell respectively, and the top of the storage cup abuts against the pressure plate and is located in the limiting gap.

[0011] Preferably, an annular baffle is provided between the body and mouth of the storage cup, the top surface of the baffle abuts against the pressure plate and the bottom surface abuts against the U-shaped connecting part of the connecting bracket.

[0012] This utility model provides a diffuser device for an aromatherapy diffuser. The diffuser features a hollow, breathable cover. The breathable cover connects to a connecting bracket, allowing the aromatherapy material in a detachably connected storage cup to diffuse out through the hollow cover. A detachable top cover is provided at the air outlet of the breathable cover, allowing for cleaning of impurities at the mist outlet. The top cover is connected to the connecting bracket and the storage cup via a connecting assembly. The detachable connection between the storage cup and the connecting bracket facilitates easy removal of the storage cup containing the aromatherapy material for cleaning. This solves the problem of existing aromatherapy diffusers with their integrated design, which makes it impossible to clean the storage cavity and mist outlet. Attached Figure Description

[0013] Figure 1 A perspective structural diagram of a diffuser's emitting device provided in an embodiment of this utility model; Figure 2 A side view of the aroma diffuser's dispersing device provided in an embodiment of this utility model; Figure 3 A cross-sectional view of the aroma diffuser's dispersing device provided in an embodiment of this utility model; Figure 4 A schematic diagram of the structure of an aroma diffuser after the diffusion device is inserted into the heating device, provided by an embodiment of this utility model; Figure 5A schematic diagram of the internal structure of an aroma diffuser after the diffusion device and heating device are connected, provided for an embodiment of this utility model; Figure 6 A schematic diagram of the heating device in the diffusion device of an aroma diffuser provided in an embodiment of this utility model; Figure 7 A cross-sectional view of the heating device in the diffuser of an aroma diffuser provided in an embodiment of this utility model; Figure 8 This is a schematic diagram of the internal structure of the heating device in the aroma diffuser provided in an embodiment of the present invention.

[0014] In the attached diagram: 1. Outer shell; 11. Groove; 12. Mounting shell; 121. Connecting block; 13. Mounting platform; 14. Battery; 141. Charging interface; 15. First circuit board; 16. Second circuit board; 17. Touch panel; 18. Touch sensor; 19. Magnetic switch; 2. Heating assembly; 21. Fixing bracket; 22. Heating cover; 23. First detection component; 3. Ventilation cover; 31. Top cover; 311. Ventilation hole; 32. Ventilation mesh; 33. Positioning groove; 4. Connecting bracket; 41. Connecting shell; 411. Power supply connector; 412. Second vent; 42. First vent; 43. Magnet; 44. Connecting part; 441. Connecting groove; 5. Storage cup; 61. Elastic component; 62. Pressing plate; 7. Fan body. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0016] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0017] like Figure 1 The diagram shown is a structural diagram of a diffuser device for an aroma diffuser provided in an embodiment of the present invention. It includes: a breathable cover 3, which is a hollow structure. The breathable cover 3 is connected to the top of a connecting bracket 4. The air outlet of the breathable cover 3 is provided with a detachable top cover 31. The cavity inside the breathable cover 3 and the connecting bracket 4 facilitates the guidance and diffusion of the aroma diffuser material after atomization. A connecting bracket 4 is provided with a connecting component, which is used to connect to the storage cup 5; The storage cup 5 is detachably connected to the bottom of the connecting bracket 4, and the storage cup 5 is used to hold aromatherapy materials.

[0018] In this embodiment of the present invention, preferably, the diffuser of the aroma diffuser is mainly a device inserted into the heating device of the aroma diffuser and used to diffuse the atomized aroma in the storage cup 5. The diffuser mainly includes a vent 3, a connecting bracket 4, and a storage cup 5. The hollow cavity of the vent 3 is used to guide the aroma, and a removable top cover 31 is provided at the air outlet of the vent 3. The removable top cover 31 facilitates cleaning of the air outlet of the vent 3. The vent 3 is connected to the top of the connecting bracket 4, and the bottom of the connecting bracket 4 is detachably connected to the storage cup 5 through a connecting component. The storage cup 5 is used to hold aroma materials. The detachable connection between the storage cup 5 and the connecting bracket 4 facilitates the removal of the storage cup 5 from the diffuser and cleaning of the inside of the storage cup 5, thereby solving the problem of the cavity for holding aroma materials in the prior art of aroma diffusers. The diffuser body and the diffuser are integrated into one structure, which makes it impossible to clean the storage cavity and the mist outlet. Furthermore, the diffuser's dispersing device and the diffuser's heating device for heating the aromatherapy material in the storage cup 5 can be detachably connected. The diffuser's heating device mainly includes a heating component 2 and the diffuser body. The heating component 2 is installed inside the diffuser body using a heating cover 22 with a heating chamber. A guide cavity is set above the heating component 2 to facilitate the insertion of the dispersing device into the diffuser body and to facilitate the diffusion of the atomized aromatherapy material in the storage cup 5 into the air through the airflow generated by the fan component in the heating device, along the inside of the connecting bracket and the inside of the breathable cover 3, and through the air outlet. The groove 11 on the inner wall of the diffuser body forms an airflow gap, which facilitates the guidance and diffusion of the atomized aromatherapy material's smoke and aroma.

[0019] In one embodiment of this utility model, a hollow ventilation cover 3 is provided. The ventilation cover 3 is connected to the connecting bracket 4, allowing the aroma of the atomized fragrance material in the storage cup 5, which is detachably connected to the connecting bracket 4, to be released through the hollow ventilation cover 3. A detachable top cover 31 is provided at the air outlet of the ventilation cover 3. After removing the top cover 31, the impurities at the mist outlet can be cleaned. The top cover 31 is connected between the connecting bracket 4 and the storage cup 5 through a connecting component. The detachable connection between the storage cup 5 and the connecting bracket 4 makes it easy to remove the storage cup 5 containing the fragrance material at any time for cleaning. This solves the problem that the integrated design of existing aroma diffusers makes it impossible to clean the storage cavity and the mist outlet.

[0020] like Figure 1-8As shown, in a preferred embodiment of the present invention, the top surface of the ventilator 3 is provided with a positioning groove 33 and a stepped protrusion. The positioning groove 33 is used to position the top cover 31. The top cover 31 is fastened to the top surface of the ventilator 3 and is detachably connected to the ventilator 3. The top cover 31 is provided with a plurality of circumferentially arranged vent holes 311. A gap is formed between the top cover 31 and the stepped protrusion for installing the ventilator mesh 32. The ventilator mesh 32 corresponds to the vent holes 311 and is used to prevent impurities from entering the interior of the ventilator 3.

[0021] In this embodiment of the present invention, preferably, the ventilation cover 3 can be a hollow cylindrical structure, and a positioning groove 33 for positioning the top cover 31 is provided on the top surface of the ventilation cover 3. A magnet 43 can be provided in the positioning groove 33 to attract and fix the back of the top cover 31 with iron material. Alternatively, it can be set as a detachable connection method with a snap buckle, so as to facilitate the user to install or remove the top cover 31 to clean the ventilation holes 311 on the top cover 31 and the ventilation mesh 32 located between the top cover 31 and the ventilation cover 3.

[0022] like Figure 1-8 As shown, in a preferred embodiment of the present invention, the connecting bracket 4 is a cylindrical structure, the connecting bracket 4 is sleeved on the connecting shell 41, the connecting shell 41 is connected to the connecting bracket 4 by a pin, the connecting shell 41 is a hollow structure and the outer wall is provided with stepped blocks, the stepped blocks are flush with the outer wall of the connecting bracket 4.

[0023] In this embodiment of the present invention, preferably, the inner wall of the cylindrical connecting bracket 4 is connected to the connecting shell 41, which is also cylindrical, by means of a pin. The stepped stop of the connecting shell 41 is provided on the top surface of the connecting bracket 4 and the outer wall surface of the stepped stop is flush with the outer wall surface of the connecting bracket 4. The mounting platform 13 installed on the top surface of the connecting shell 41 has a protrusion on the back of the second connecting protrusion embedded in the inner wall of the connecting shell 41.

[0024] like Figure 1-8 As shown, in a preferred embodiment of the present invention, the connecting bracket 4 is provided with a plurality of first vent holes 42 for ventilation, and the connecting shell 41 is provided with a plurality of second vent holes 412 for ventilation. The first vent holes 42 and the second vent holes 412 correspond to each other and communicate with the internal cavity of the connecting shell 41. The internal cavity of the connecting shell 41 is connected to the mounting cavity of the ventilated cover 3 to form an airflow channel to facilitate the release of the aroma after the aromatherapy material is atomized.

[0025] In this embodiment of the present invention, preferably, a plurality of first ventilation holes 42 for ventilation are provided on the outer wall of the connecting bracket 4 and correspond to the second ventilation holes 412 provided on the connecting shell 41. The holes can be set to the same size. When the diffuser of the aroma diffuser is inserted into the heating device, an airflow gap is formed between the ventilation hole and the groove 11 inside the aroma diffuser body of the heating device, so that air can flow from the airflow gap to the cavity inside the connecting shell 41, so that the aroma diffuser smoke in the storage cup 5 can diffuse from the ventilation hole 311 of the vent 3 to the external environment. The fan assembly inside the heating device rotates to generate airflow and blows the aroma diffuser smoke into the connecting bracket and the vent 3.

[0026] like Figure 1-8 As shown, in a preferred embodiment of the present invention, a limiting gap is formed between the bottom of the connecting shell 41 and the connecting bracket 4. The limiting gap is used to restrict the movement of the storage cup 5. The connecting bracket 4 is provided with a connecting part 44 with a U-shaped cross section. The connecting component is connected to the storage cup 5 and located in the limiting gap. The edge of the storage cup 5 is engaged between the connecting part 44 and the connecting component and located in the limiting gap.

[0027] In this embodiment of the present invention, preferably, the bottom of the connecting shell 41 is located inside the connecting bracket 4, and a limiting gap is formed between the bottom of the connecting shell 41 and the connecting bracket 4 to restrict the movement of the storage cup 5. A connecting part 44 with a U-shaped cross-section is provided at the bottom of the connecting bracket 4. The connecting component is installed in the limiting gap and abuts against the top surface of the storage cup 5. The edge of the storage cup 5 is engaged between the connecting part 44 and the connecting component to install the storage cup 5 on the connecting bracket 4. The storage cup 5 can slide along the opening of the connecting part 44 to hold the storage cup 5 in place. Disassembly; Multiple circumferentially arranged connecting grooves 441 can be provided on the outer wall of the connecting part 44. The aroma diffuser's radiating device and the aroma diffuser body of the heating device can be detachably connected through the connecting grooves 441. Alternatively, a connecting block 121 that mates with the connecting grooves 441 can be provided on the inner wall of the mounting shell 12 of the aroma diffuser body. Rotating the aroma diffuser's radiating device in the forward direction causes the connecting grooves 441 and the connecting block 121 to mate. Rotating in the reverse direction disengages the connecting grooves 441 and the connecting block 121, thereby removing the aroma diffuser's radiating device inserted into the aroma diffuser body.

[0028] like Figure 1-8 As shown, in a preferred embodiment of the present invention, the connecting assembly includes a pressure plate 62 and an elastic member 61. The elastic member 61 and the pressure plate 62 are located in the limiting gap, and the two ends of the elastic member 61 abut against the pressure plate 62 and the connecting shell 41 respectively. The top of the storage cup 5 is pressed against the pressure plate 62 and located in the limiting gap.

[0029] In this embodiment of the present invention, preferably, the connecting component installed in the limiting gap mainly includes a pressure plate 62 and an elastic member 61. The two ends of the elastic member 61 abut against the bottom of the connecting shell 41 and the top surface of the pressure plate 62, respectively. When the storage cup 5 is moved toward the opening direction of the U-shaped connecting part 44 and the top surface of the edge of the storage cup 5 abuts against the bottom of the pressure plate 62, the elastic member 61 is compressed. At this time, the storage cup 5 is installed in the limiting gap. When it is necessary to remove the storage cup 5, the storage cup 5 can be moved directly toward the opening direction of the U-shaped connecting part 44. At this time, the elastic member 61 is reset and the bottom of the pressure plate 62 abuts against the inner wall of the connecting part 44 of the connecting bracket 4.

[0030] like Figure 1-8 As shown, in a preferred embodiment of the present invention, an annular baffle is provided between the body and the mouth of the storage cup 5. The top surface of the baffle abuts against the pressure plate 62, and the bottom surface abuts against the U-shaped connecting part 44 of the connecting bracket 4.

[0031] In this embodiment of the utility model, preferably, the storage cup 5 can be provided with an annular baffle on the outside of its mouth so that the outer diameter of the mouth is larger than the outer diameter of the body. The baffle facilitates its installation in the limiting gap and abuts against the inner wall of the connecting part 44, thereby installing the storage cup 5 in the limiting gap and increasing the contact area with the pressing plate 62 to achieve complete installation of the storage cup 5.

[0032] The heating device of the aroma diffuser mainly includes: a heating component 2, which is located in the mounting cavity of the aroma diffuser body. The heating component 2 is provided with a heating cover 22 connected to the aroma diffuser body. A heating cavity for heating aroma materials is formed inside the heating cover 22. The heating cover 22 is provided with a limiting ring for positioning the storage cup 5 containing aroma materials. The aroma diffuser body has a flow guide cavity located above and connected to the heating component 2. The inner wall of the aroma diffuser body has several grooves 11, which are used to form airflow gaps with the emitting device inserted into the internal cavity of the aroma diffuser body.

[0033] Preferably, the heating device of the aroma diffuser is suitable for indoor or in-vehicle scenarios. The aroma diffuser's heating device heats the aromatherapy material in the storage cup 5, and the storage cup 5 is positioned by a limiting ring on the heating cover 22 of the heating assembly 2, placing the entire storage cup 5 within the heating chamber of the heating cover 22. This expands the heating area of ​​the storage cup 5, causing the aromatherapy material in the storage cup 5 to atomize after heating within the heating cover 22. The atomized gas diffuses into the air through the guide cavity and several grooves 11 within the aroma diffuser body. The heating chamber within the heating cover 22 heats the storage cup 5 and the aromatherapy material within it. The aroma diffuser's heating device is not directly connected to the storage cup 5 containing the aromatherapy material; instead, the storage cup 5 is placed within the heating chamber, and the heating cover 22 heats the contents of the storage cup 5. The aromatherapy materials are carbonized after smokeless combustion, allowing the aromatherapy materials in the storage cup 5 to release fragrance. The fan assembly below the heating cover 22 generates airflow, causing the heated aromatherapy scent to be released into the external environment through the air outlet along the internal cavity of the connecting bracket 4 and the vent cover 3. At the same time, the air guide cavity of the aromatherapy machine body located above the heating assembly 2 allows the atomized aromatherapy gas to diffuse from the air guide cavity. The groove 11 on the inner wall of the aromatherapy machine body and the diffuser device inserted into the aromatherapy machine body form an airflow gap, which facilitates the diffusion of the atomized gas into the air through the diffuser device. The separate design of the aromatherapy machine's heating device and the storage cup 5 containing the aromatherapy materials makes it easy to remove the storage cup 5, while avoiding direct connection between the storage cup 5 and the heating cover 22, which could damage the storage cup 5 used to hold the aromatherapy materials after long-term use and affect the atomization effect.

[0034] The aroma diffuser body includes an outer shell 1, which is connected to and fitted over a mounting shell 12. A first mounting cavity is formed between the outer shell 1 and the mounting shell 12. The heating component 2 is connected to a first baffle at the bottom of the mounting shell 12 and is located within the first mounting cavity. The mounting shell 12 has a hollow structure and its internal cavity is connected to the heating cavity of the heating cover 22.

[0035] The outer shell 1 can be an aluminum alloy shell, a hollow cylindrical shell 1, which is connected to the mounting shell 12 inside. The mounting shell 12 can also be a hollow cylindrical structure. The outer wall of the mounting shell 12 and the inner wall of the outer shell 1 form a first mounting cavity. The heating component 2 is installed at the bottom of the mounting shell 12 and the internal cavity of the mounting shell 12 is connected to the heating cavity in the heating cover 22. The internal cavity of the mounting shell 12 can be a flow guide cavity so that the heating cavity can heat the aromatherapy material in the storage cup 5. The atomized aroma is diffused to the outside through the flow guide cavity.

[0036] The heating assembly 2 also includes a fixing frame 21 and a first detection element 23. The fixing frame 21 is connected to the first baffle. The fixing frame 21 is provided with a cavity for installing the heating cover 22. The heating cover 22 is a semi-enclosed structure. The heating cover 22 is used to heat the storage cup 5 placed in the heating cavity, thereby heating the aromatherapy material in the storage cup 5. The first detection element 23 is installed on the fixing frame 21 and is used to detect the temperature of the heating cover 22 inside the fixing frame 21.

[0037] The heating assembly 2, located in the first mounting cavity and connected to the mounting shell 12, mainly includes a fixing frame 21, a heating cover 22, and a first detection element 23. The edge or outer wall of the semi-enclosed fixing frame 21 is connected to the first baffle at the bottom of the mounting shell 12, and the heating cover 22 is placed in the cavity of the fixing frame 21 and connected to the fixing frame 21. The diffuser is inserted into the main body of the aroma diffuser, and the storage cup 5 is placed in the heating cavity inside the semi-enclosed heating cover 22. This allows the aroma diffuser material in the storage cup 5 to be heated by the heating cavity, causing the aroma diffuser material to atomize and form smoke. The airflow generated by the fan assembly then diffuses the smoke into the air through the ventilation cover 3. The first detection element 23 is also installed on the outer wall of the fixing frame 21 and is used to detect the fixing frame 21. The temperature of the inner heating cover 22 can be determined by a ceramic heating ring. The heating cover 22 is heated to a corresponding temperature by an external power supply device connected to the fixing frame 21, thereby heating the storage cup 5 and the aromatherapy material in the storage cup 5 located in the heating chamber. The fixing frame 21 can be a shell that provides structural support and insulation protection for the heating cover 22. The temperature of the heating cover 22 is detected by a temperature detection sensor so that the temperature of the heating cover 22 can be controlled by the power supply device. The heating principle of the heating cover 22 can be that the resistance heat generated by the current passing through the PTC ceramic is rapidly and evenly transferred to the air in the heating chamber, thereby heating the aromatherapy material in the storage cup 5 more evenly and preventing the aromatherapy material from sticking to the inside of the storage cup 5 due to uneven heating.

[0038] The aroma diffuser body also includes a power supply component, which includes a battery 14. The battery 14 is electrically connected to the heating component 2. The battery 14 is mounted on the outer casing 1 and located in the second mounting cavity between the outer casing 1 and the mounting platform 13. The battery 14 is used to provide electrical energy.

[0039] The main body of the aroma diffuser also includes a power supply component located below the heating component 2. An installation platform 13 can also be provided inside the outer casing 1. The installation platform 13 divides the first installation cavity inside the outer casing 1 into a second installation cavity. The battery 14 of the power supply component is located below the installation platform 13 and is electrically connected to the heating component 2 above the installation platform 13. Multiple mounting cylinders for mounting brackets 21 can also be provided on the top surface of the installation platform 13. The battery 14 is installed on the outer casing 1 and provides power to the heating component 2.

[0040] The top of the outer casing 1 is provided with stepped protrusions, forming an annular third mounting cavity with the mounting shell 12. The power supply assembly also includes a first circuit board 15, a touch sensor 18, an indicator light, and a touch panel 17. The first circuit board 15 is connected to the outer casing 1 and located in the third mounting cavity. The touch sensor 18 is connected to the back of the touch panel 17 through a first elastic member 61. The indicator light and the touch panel 17 are electrically connected to the first circuit board 15 respectively. The touch panel 17 is movably mounted on the outer casing 1. By pressing the touch panel 17, the touch sensor 18 contacts the trigger on the first circuit board 15, thereby controlling the indicator light to turn on or off. The touch switch is flush with the top surface of the outer casing 1. The touch panel 17 is an annular transparent plate.

[0041] A stepped protrusion is provided on the top of the outer casing 1, forming an annular third mounting cavity between it and the outer wall of the mounting shell 12 located inside it. The first circuit board 15 of the power assembly is connected to the outer casing 1 and located in the third mounting cavity. The first circuit board 15 is electrically connected to the battery 14 located in the second mounting cavity. The first circuit board 15 is located below the touch sensor 18. The touch sensor 18 is connected to the touch panel 17 located above the touch sensor 18 through the first elastic member 61. The touch panel 17 is movably mounted on the outer casing 1. The indicator light is electrically connected to the first circuit board 15. In use, the annular transparent plate-shaped touch panel 17 can be pressed down, causing the touch panel 17 to compress the first elastic member 61, so that the touch sensor 18 contacts the trigger on the first circuit board 15, thereby controlling the indicator light to turn on or off. Similarly, the battery 14 can also be used for the indicator light. The lamp provides power, and the indicator light can be set to multiple modes. When the light flashes green, it indicates that there is power. When the flashing stops and the green light remains on, it indicates that it is fully charged and ready to use. When the light flashes red, it indicates that the power is low or the lamp is off. The first circuit board 15 is mainly the circuit board for the indicator light. The first circuit board 15 can also be equipped with components such as a switch trigger and a magnetic switch 19. The magnet 43 is set on the outside of the connecting bracket 4 on the diffuser. When the connecting bracket 4 is fully connected to the mounting shell 12, the magnet 43 on the outside of the connecting bracket 4 is connected to the trigger on the inside of the mounting shell 12, thereby connecting the magnetic switch 19 on the first circuit board 15. At this time, the aroma diffuser is turned on to start heating. This can prevent the aroma diffuser from malfunctioning due to accidental switch activation when the connecting bracket 4 is not fully connected to the shell 1.

[0042] Several grooves 11 are circumferentially arranged on the inner wall of the mounting shell 12. The mounting shell 12 has a cylindrical structure. The outer wall of the mounting shell 12 is connected to the stepped protrusion inside the outer shell 1. The top of the mounting shell 12 is provided with an annular second baffle. The second baffle faces the outer shell 1 and forms a third mounting cavity with the stepped protrusion for mounting the first circuit board 15. The inner wall of the mounting shell 12 is provided with a second detection element. The second detection element is used to detect whether the diffuser device inserted into the main body of the aroma diffuser is in place.

[0043] A plurality of strip-shaped grooves 11 are provided on the inner wall of the mounting shell 12. The grooves 11 can be arranged circumferentially with a certain spacing. Their length direction is parallel to the axial direction of the mounting shell 12, and one end of the groove 11 penetrates the top surface of the mounting shell 12 to form an airflow gap with the outer wall of the connection. A third mounting cavity for mounting the first circuit board 15 is formed between the back of the annular second baffle provided on the top of the mounting shell 12 and the stepped protrusion of the outer shell 1. A second detection element is also provided on the inner wall of the mounting shell 12. The second detection element can be a magnetic switch 19. When the diffuser is inserted into the aroma diffuser body and the outer wall of the connecting bracket 4 is attached to the inner wall of the mounting shell 12 and connected to the second detection element, the second detection element detects that the diffuser and the heating device of the aroma diffuser are installed in place and that the storage cup 5 is located in the heating cavity of the heating cover 22. The second detection element outputs the detection result.

[0044] The aroma diffuser body also includes a control component, which is used to control the operation of the heating device of the aroma diffuser. The control component includes a second circuit board 16, which is electrically connected to the power supply component and the heating component 2 respectively. The second circuit board 16 is connected to the inner wall of the outer shell 1 and is located above the mounting platform 13.

[0045] The aroma diffuser also includes a control component inside. The second circuit board 16 is mainly the main control circuit board of the aroma diffuser. It can also control the operation of the fan component on the diffuser. The second circuit board 16 of the control component is installed on the outer shell 1 and located in the first mounting cavity. The second circuit board 16 can be vertically installed above the mounting platform 13. The second circuit board 16 is electrically connected to the battery 14 of the power supply component, the first circuit board 15, the fixing bracket 21 of the heating component 2, and the first detection element 23. The heating operation of the heating device of the aroma diffuser can be controlled through the control component. The main body of the aroma diffuser also includes a charging interface 141 that is electrically connected to the second circuit board 16. The charging interface 141 is mainly installed on the outer wall of the outer shell 1 and near the bottom of the outer shell 1. The charging interface 141 is connected to an external power source through a charging cable to provide power to the battery 14 and control components inside the aroma diffuser. The charging interface 141 can be set to two types to facilitate the use of the aroma diffuser in different scenarios. In a car environment, the aroma diffuser can be used by continuously connecting the charging interface 141 through the power interface. In a home environment, the battery can be charged through the charging interface 141 so that the aroma diffuser can be used in different spaces in the home without always being connected to the power cord.

[0046] The aroma diffuser body also includes a fan assembly, which generates airflow to facilitate the diffusion of aromatherapy scents. The fan assembly is installed in the aroma diffuser body via a fixing member and connected to the mounting platform 13. The fan assembly includes a fan body 7 and a power supply module. The fan body 7 is mounted on the mounting platform 13, which has through holes to facilitate airflow. The fan body 7 is electrically connected to the power supply module, which has a power supply connector 411 for electrical connection to the second circuit board 16.

[0047] The aroma diffuser body also includes a fan assembly inside. The fan assembly is connected to the bottom surface of the mounting platform, located in the second mounting cavity and above the battery. The fan assembly can be installed inside the outer shell 1 of the aroma diffuser body through the ring-shaped mounting platform 13. The fastener can be a screw or a pin to facilitate the installation of the mounting platform 13 inside the outer shell 1. The fan body 7 is installed on the bottom surface of the mounting platform 13 with screws, and a plate-shaped connecting protrusion with a certain length is provided on the inner wall of the mounting platform 13. The connecting protrusion is connected to the inner wall of the outer shell 1. A protrusion can be provided on the back of the connecting protrusion and embedded in the inner wall of the outer shell.

[0048] The fan assembly installed on the bottom of the mounting platform 13 mainly includes a fan body 7 and a power supply module. The fan body 7 is fixed to the bottom of the mounting platform 13 by screws, and is electrically connected to the power supply module by wires. The power supply connector 411 of the power supply module is located inside the housing 1 and is electrically connected to the second circuit board. The power supply connector 411 on the housing 1 is electrically connected to the power trigger in the control assembly so that the battery 14 in the second mounting cavity can provide power for the rotation of the fan blades inside the fan body 7.

[0049] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A diffuser device for an aromatherapy diffuser, characterized in that, The aroma diffuser's diffusion device includes: A ventilated cover, wherein the ventilated cover has a hollow structure and the ventilated cover has a detachable top cover at the air outlet. The ventilated cover is connected to the top of the connecting bracket. A connecting bracket, wherein the connecting bracket is provided with a connecting component for connecting to a storage cup; The storage cup is detachably connected to the bottom of the connecting bracket, and the storage cup is used to hold aromatherapy materials.

2. The aroma diffuser's dispersing device according to claim 1, characterized in that, The top surface of the ventilator is provided with a positioning groove and a stepped protrusion. The positioning groove is used to position the top cover. The top cover is fastened to the top surface of the ventilator and is detachably connected to the ventilator. The top cover is provided with a number of circumferentially arranged ventilation holes. A gap is formed between the top cover and the stepped protrusion for installing a ventilation mesh. The ventilation mesh corresponds to the ventilation holes and is used to prevent impurities from entering the interior of the ventilator.

3. The aroma diffuser's dispersing device according to claim 1, characterized in that, The connecting bracket is a cylindrical structure, which is sleeved on the outside of the connecting shell. The connecting shell is connected to the connecting bracket by a pin. The connecting shell is a hollow structure and has stepped blocks on its outer wall. The stepped blocks are flush with the outer wall of the connecting bracket.

4. The aroma diffuser's dispersing device according to claim 3, characterized in that, The connecting bracket is provided with a plurality of first vent holes for ventilation, and the connecting shell is provided with a plurality of second vent holes for ventilation. The first vent holes and the second vent holes correspond to each other and communicate with the internal cavity of the connecting shell. The internal cavity of the connecting shell is connected to the mounting cavity of the vent cover to form an airflow channel to facilitate the release of the aroma after the aromatherapy material is atomized.

5. The aroma diffuser's dispersing device according to claim 3, characterized in that, A limiting gap is formed between the bottom of the connecting shell and the connecting bracket. The limiting gap is used to restrict the movement of the storage cup. The connecting bracket is provided with a connecting part with a U-shaped cross section. The connecting component is connected to the storage cup and located in the limiting gap. The edge of the storage cup is engaged between the connecting part and the connecting component and is located in the limiting gap.

6. The aroma diffuser's dispersing device according to claim 5, characterized in that, The connecting assembly includes a pressure plate and an elastic element. The elastic element and the pressure plate are located in a limiting gap, and the two ends of the elastic element abut against the pressure plate and the connecting shell, respectively. The top of the storage cup is pressed against the pressure plate and located in the limiting gap.

7. The aroma diffuser's dispersing device according to claim 6, characterized in that, An annular baffle is provided between the body and mouth of the storage cup. The top surface of the baffle abuts against the pressure plate, and the bottom surface abuts against the U-shaped connecting part of the connecting bracket.

Images