Aromatherapy device

Abstract

The utility model discloses an aromatherapy device, and belongs to the technical field of aromatherapy equipment. The aromatherapy device comprises an oil storage assembly and a heating assembly, the oil storage assembly is provided with an oil storage chamber used for storing oil, the oil storage assembly comprises a liquid guide body, the liquid guide body is in fluid communication with the oil storage chamber, and the liquid guide body can convey the oil in the oil storage chamber; the heating assembly comprises a heating body, a nonporous heating area of the heating body is formed by conductive ceramics, and the heating area and the liquid guide body are arranged at intervals so as to heat oil in the liquid guide body, so that the oil is volatilized and diffused to the external environment. According to the aromatherapy device, the liquid guide body can convey oil in the oil storage chamber, the heating area and the liquid guide body are arranged at intervals, the heating body can heat the oil in the liquid guide body to enable the oil to be volatilized and diffused, the heating body forms a non-porous heating area through conductive ceramics, the heating body can integrally heat, and therefore three-dimensional heating is formed in space, and the aromatherapy effect is improved. Local high-temperature points can be avoided, and the heating uniformity of the heating body is good.

Description

Technical Field

[0001] The utility model relates to the technical field of aromatherapy equipment, in particular to an aromatherapy device. Background Art

[0002] Existing aromatherapy equipment usually adopts resistance heating, for example, using resistance wire as the heating element, the material of the resistance wire is iron-chromium-aluminum alloy, nickel-chromium-aluminum alloy, nickel-chromium alloy or titanium alloy, etc.; or using the silk screen printing process to print the slurry on the substrate to form the heating element. The resistance wire heating element or the heating element formed by silk screen printing is usually point-shaped or line-shaped heating, with local high temperature points, and the heating uniformity of the heating element is poor. Utility Model Content

[0003] The present application provides an aromatherapy device, which can solve the technical problem of poor heating uniformity of a heating element of the aromatherapy device.

[0004] In order to solve the above technical problems, the aromatherapy device provided in the present application includes an oil storage component and a heating component. The oil storage component is provided with an oil storage chamber for storing oil. The oil storage component includes a liquid guide, which is fluidically connected to the oil storage chamber and can transport the oil in the oil storage chamber. The heating component includes a heating element, which is a non-porous heating area composed of conductive ceramic. The heating area is spaced apart from the liquid guide to heat the oil in the liquid guide so that the oil evaporates and diffuses to the external environment.

[0005] The aromatherapy device provided by the present application has a liquid guide that can transport the oil in the oil storage chamber, the heating area is spaced apart from the liquid guide, and the heating element can heat the oil in the liquid guide to cause the oil to evaporate and diffuse, wherein the heating element is composed of a conductive ceramic to form a non-porous heating area, the heating element can generate heat as a whole, thereby forming three-dimensional heating in space, avoiding the occurrence of local high-temperature points, and the heating uniformity of the heating element is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0007] Figure 1 is a schematic cross-sectional structure diagram of an embodiment of an aromatherapy device provided by the present application;

[0008] Figure 2 It is a schematic diagram of the cross-sectional structure of an embodiment of a heating element provided by the present application along a vertical viewing angle;

[0009] Figure 3 It is a schematic diagram of the cross-sectional structure of an embodiment of a heating element provided by the present application along a horizontal viewing angle;

[0010] Figure 4 is a schematic diagram of a cross-sectional structure of another embodiment of a heating element provided by the present application taken along a horizontal viewing angle;

[0011] Figure 5 is a schematic cross-sectional structure diagram of an embodiment of a mounting bracket provided by the present application along a viewing angle;

[0012] Figure 6 yes Figure 5 A schematic cross-sectional structure diagram of the mounting bracket of the embodiment along another viewing angle;

[0013] Figure 7 is a schematic cross-sectional structure diagram of another embodiment of the aromatherapy device provided by the present application;

[0014] Figure 8 is a schematic cross-sectional structure diagram of another embodiment of the mounting bracket provided by the present application along a viewing angle;

[0015] Fig. 9 yes Figure 8 A schematic cross-sectional structure diagram of the mounting bracket of the embodiment along another viewing angle;

[0016] Fig.10 is a schematic diagram of the exploded structure of another embodiment of the aromatherapy device provided by the present application;

[0017] Fig.11 yes Fig.10 A schematic diagram of the cross-sectional structure of the aromatherapy device of the embodiment along a viewing angle;

[0018] Fig.12 It is a schematic cross-sectional structure diagram of another embodiment of the aromatherapy device provided by the present application. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is particularly noted that the following embodiments are only used to illustrate the present invention, but do not limit the scope of the present invention. Similarly, the following embodiments are only partial embodiments of the present invention rather than all embodiments. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically limited. The terms "first", "second", and "third" in the embodiments of the present application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", and "third" can explicitly or implicitly include at least one of the features. In the embodiments of the present application, all directional indications (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. The terms "including" and "having" in the embodiments of the present application and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or components inherent to these processes, methods, products, or devices.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] This application provides an aromatherapy device. Figure 1 , the aromatherapy device 100 may include an oil storage component 10 and a heating component 20. The oil storage component 10 is provided with an oil storage chamber 15 for storing oil. Optionally, during the assembly process of the aromatherapy device 100, the oil may be first injected into the oil storage chamber 15, and then the oil storage chamber 15 may be closed, so that the oil is sealed in the aromatherapy device 100; or, an oil injection hole for injecting oil may be provided on the oil storage chamber 15, and as needed, the oil may be injected into the oil storage chamber 15 before the product leaves the factory after assembly is completed, or when the user uses the product, and the oil injection hole may be sealed, so that the oil is sealed in the aromatherapy device 100. Under normal circumstances, the oil is sealed in the oil storage chamber 15 and does not come into direct contact with the air, so that the oil can be prevented from being oxidized and deteriorating.

[0023] Please continue reading Figure 1The oil storage component 10 includes a liquid guide 13, which is in fluid communication with an oil storage chamber 15, and the liquid guide 13 can transport the oil in the oil storage chamber 15. The liquid guide 13 is a porous medium. The liquid guide 13 can uniformly and quickly absorb and transport the oil in the oil storage chamber 15. The oil conduction rate of the liquid guide 13 can be adjusted by controlling the pore size of the capillary pores of the liquid guide 13. At the same time, the capillary pores of the liquid guide 13 also have the function of locking oil to prevent oil leakage. The liquid guide 13 can be made of a material with good oil conduction and oil locking properties, such as fiber cotton, ceramics, wood or quartz glass, or can be formed by secondary processing of the above substrates.

[0024] The heating component 20 includes a heating element 21, and the heating element 21 is composed of a non-porous heating area 211 of conductive ceramic. The heating area 211 is spaced apart from the liquid-conducting body 13 to heat the oil in the liquid-conducting body 13 so that the oil evaporates and diffuses to the external environment. Optionally, a resistor slurry is added to the ceramic powder slurry, and a blank of a preset shape of the heating element 21 is formed by a mold injection molding process, and the blank is sintered in a high-temperature furnace to obtain the heating element 21. The heating element 21 made of conductive ceramic can conduct electricity and generate heat as a whole. Specifically, the heating element 21 has a certain volume, and each of its peripheral surfaces can radiate heat, thereby forming three-dimensional heating in space. The spacing between the heating area 211 and the liquid-conducting body 13 means that the minimum spacing between the heating area 211 of the heating element 21 and the liquid-conducting body 13 is greater than zero, and the two do not contact each other to prevent the oil in the liquid-conducting body 13 from being locally heated. The heating area 211 is spaced apart from the liquid-conducting body 13. The heating of the oil in the liquid-conducting body 13 by the heating element 21 is non-contact radiation heating. The oil in the liquid-conducting body 13 is heated more evenly, and the components in the oil will not be destroyed due to excessive local heating temperature. Therefore, the aromatic smell of the oil can be truly restored.

[0025] In the aromatherapy device 100 provided in the present application, the liquid-conducting body 13 can transport the oil in the oil storage chamber 15, the heating area 211 is spaced apart from the liquid-conducting body 13, and the heating element 21 can heat the oil in the liquid-conducting body 13 to volatilize and diffuse the oil, wherein the heating element 21 is composed of a conductive ceramic to form a non-porous heating area 211, so that the heating element 21 can generate heat as a whole, thereby forming three-dimensional heating in space, avoiding the occurrence of local high-temperature points, and the heating uniformity of the heating element 21 is good.

[0026] Some oils are corrosive to metals, and metal heating elements are at risk of failure after being corroded. The heating element 21 provided in this application is a conductive ceramic, which has good corrosion resistance compared to metal materials, reducing the risk of failure of the heating element 21.

[0027] In one embodiment, if Figure 1As shown, the oil storage assembly 10 includes an oil tank 11 and a lower shell 12. A liquid guide 13 is mounted on the lower shell 12, and the oil tank 11, the lower shell 12 and the liquid guide 13 are arranged to form an oil storage chamber 15. A seal 14 may be provided between the oil tank 11 and the lower shell 12 to enhance the airtightness of the oil storage chamber 15. A through hole may be provided on the lower shell 12, and the liquid guide 13 is sealed at the opening of the through hole, so that a closed oil storage chamber 15 can be formed, and the oil storage chamber 15 can be communicated with the liquid guide 13.

[0028] See also Figure 1 In one embodiment, optionally, the liquid-conducting body 13 is provided with a volatilization chamber 131, and the heating element 21 is partially accommodated in the volatilization chamber 131. The inner wall of the volatilization chamber 131 forms a volatilization surface. The liquid-conducting body 13 can transport the oil in the oil storage chamber 15 to the volatilization surface. The heating area 211 is spaced apart from the volatilization surface. The heating element 21 generates heat as a whole. The heat radiated from the outer peripheral surface of the heating element 21 heats the oil, so that the oil volatilizes from the volatilization surface. The arrangement of the liquid-conducting body 13 and the heating element 21 is not limited to the above-mentioned manner. For example, the liquid-conducting body 13 can also be arranged relative to the heating element 21 up and down. The liquid-conducting body 13 can be provided with an arc groove extending in the horizontal direction. The opening of the arc groove faces the heating area 211. The arc groove is semi-enclosed around the outer periphery of the heating area 211. The heating element 21 generates heat as a whole, forming a three-dimensional heating in space. The groove wall of the arc groove is radiated and heated to volatilize and diffuse the oil.

[0029] In one embodiment, if Figure 2 , Figure 3 As shown, a groove 212 is provided in a part of the heating element 21 to control the resistance value of the heating element 21 within a preset range. Specifically, the resistance value of the heating element 21 can be controlled by adjusting the size of the groove 212. Optionally, the resistance value of the heating element 21 is 0.2-2.0Ω. By controlling the resistance value within the above range, the power of the heating element 21 matches the oil conduction rate of the liquid guide 13, which can not only meet the volatilization power requirements of the aromatherapy device 100, but also improve the endurance of the aromatherapy device 100.

[0030] Optionally, the heating element 21 is columnar, and the groove 212 is arranged along the axial direction of the heating element 21. The groove 212 can be opened inside the heating element 21, so that the heating element 21 is hollow inside, as shown in FIG. Figure 2 , Figure 3 The groove 212 may also penetrate the side wall of the heating element 21. In this case, the groove 212 divides the heating element 21 into two heating elements that are oppositely arranged and connected as one body, as shown in FIG. Figure 2 , Figure 4 shown.

[0031] After the groove 212 is formed in the heating element 21, its cross section is weakened, resulting in a decrease in the strength of the heating element 21. Ceramics have a certain degree of brittleness. During the assembly process of the heating element 21, there is a risk that the heating element 21 may be crushed by clamping it. Figure 1 , Figure 5 , Figure 6 In one embodiment, the heating component 20 includes a mounting bracket 22 for mounting the heating element 21, and the heating element 21 is disposed on the mounting bracket 22. The mounting bracket 22 may be made of plastic or other materials with high strength. During the assembly process of the heating element 21, the heating element 21 may be moved or assembled by clamping the mounting bracket 22 with high strength, thereby reducing the risk of crushing the heating element 21 by directly clamping it.

[0032] In one embodiment, the mounting bracket 22 is made of insulating ceramic, and the mounting bracket 22 and the heating element 21 are connected as an integral structure, so that the two can be assembled as a whole, reducing the amount of materials to be assembled, simplifying the assembly process, and improving production efficiency.

[0033] Optionally, the integral structure of the mounting bracket 22 and the heating element 21 is formed by a bonding process, and the mounting bracket 22 and the heating element 21 are respectively processed and connected as a whole by ceramic glaze. The integral structure of the mounting bracket 22 and the heating element 21 can also be formed by an injection molding or sintering process. Specifically, a conductive ceramic heating element 21 can be processed first, and on this basis, a mold for preparing the mounting bracket 22 is opened, the heating element 21 is placed in the mold, and the ceramic slurry for preparing the mounting bracket 22 is injected into the mold to form a mounting bracket embryo with the heating element 21, and the embryo is placed in a high-temperature furnace for sintering, so that the mounting bracket 22 and the heating element 21 are sintered into an integral structure. Among them, the ceramic for preparing the mounting bracket 22 can be an alumina system or a zirconia system. After high-temperature sintering, the mounting bracket 22 and the heating element 21 are connected as a whole. Since both are made of ceramic, during the sintering process, the bonding surface of the mounting bracket 22 and the heating element 21 can be tightly bonded, thereby improving the strength of the connection.

[0034] In one embodiment, if Figure 1 , Figure 5 , Figure 6 As shown, the mounting bracket 22 includes a bracket seat 222 , a mounting hole 2221 is formed on the bracket seat 222 , and the heating element 21 is mounted on the mounting hole 2221 .

[0035] See also Figure 7-Figure 9In one embodiment, the mounting bracket 22 includes a support column 221, which is inserted into the groove 212. The outer wall of the support column 221 fits with the inner wall of the groove 212, so that the support column 221 and the heating element 21 form a surface-to-surface fit. The mounting bracket 22 can provide good support for the heating element 21, thereby reducing the risk of the heating element 21 being crushed.

[0036] Specifically, when the interior of the heating element 21 is hollow, the support column 221 can be accommodated in the groove 212, that is, the heating element 21 is arranged around the outer periphery of the support column 221; when the groove 212 passes through the side wall of the heating element 21, the heating element 21 can be clamped on the support column 221 so that the support column 221 and the heating element 21 form a surface-to-surface fit.

[0037] In one embodiment, if Figure 7-Figure 9 As shown, the heating component 20 includes a heating element pin 23, and the heating element pin 23 is connected to the heating element 21. The heating element pin 23 can be connected to a power source to provide working power for the heating element 21. The bracket seat 222 is provided with a pin slot 2222 and an electrode slot 2223, and the heating element pin 23 is received in the pin slot 2222 and attached to the side wall of the electrode slot 2223. The heating element pin 23 is received in the pin slot 2222, and the pin slot 2222 forms a protection for the heating element pin 23, which can prevent the heating element pin 23 from being touched during the assembly process of the heating component 20, thereby preventing the heating element pin 23 from falling off and causing a circuit breaker, thereby improving the reliability of the heating component 20.

[0038] See also Figure 7 The thermal assembly 20 includes an electrode 25. Optionally, an electrode groove 2223 is provided on the side of the bracket seat 222, and the electrode 25 is inserted into the electrode groove 2223, and the electrode 25 contacts the heating element pin 23 to form a circuit connection. The electrode groove 2223 is provided on the side of the bracket seat 222, and the heating element pin 23 is attached to the side wall of the electrode groove 2223. The electrode groove 2223 forms an installation position for the electrode 25, which facilitates the plug-in electrical connection between the heating element pin 23 and the electrode 25.

[0039] See also Figure 7-Figure 9In one embodiment, a mounting hole 2221 is provided on the bracket seat 222, and the support column 221 and the heating element 21 are inserted into the mounting hole 2221 and connected to the inner wall of the mounting hole 2221, and opposite ends of the heating element 21 are exposed from the mounting hole 2221. By providing the mounting hole 2221, the heating element 21 can pass through the mounting hole 2221, and opposite ends of the heating element 21 are exposed from the mounting hole 2221, one end of which is used to heat the oil, and the opposite end can be connected to the heating element pin 23, so that the end of the heating element 21 used to heat the oil and the opposite end connected to the heating element pin 23 are respectively arranged on both sides of the bracket seat 222. To ensure the reliability of the electrical connection between the heating element 21 and the heating element pin 23, the connection between the heating element 21 and the heating element pin 23 needs to have a certain overlap length. If the heating end of the heating element 21 and the connection end with the heating element pin 23 are arranged on the same side, the existence of the overlap length increases the length dimension of the heating component 20, which is not conducive to fully utilizing the space of the aromatherapy device 100.

[0040] In one embodiment, if Figure 10-11 As shown, the aromatherapy device 100 includes a host assembly 30, which can provide working power for the heating element 21 and control the heating state of the heating element 21. Specifically, the host assembly 30 may include a battery 31, a circuit board (not shown in the figure) and a housing 32. The housing 32 is used to accommodate the oil storage assembly 10, the heating element 20, the battery 31 and the circuit board.

[0041] Optionally, the heating element 21 and the mounting bracket 22 are mounted on the main unit assembly 30. In one embodiment, Figure 10-11 As shown, the oil storage assembly 10 is detachably connected to the main assembly 30, and the heating element 21 is separated from the oil storage assembly 10. Exemplarily, the oil storage assembly 10 and the main assembly 30 may be bonded, clamped or threaded. Optionally, the heating element 21 is not connected to the oil storage assembly 10, and the two are independently assembled in the housing 32. When the oil in the oil storage chamber 15 is consumed to the point where the oil storage assembly 10 needs to be disassembled and replaced, the heating element 21 is not disassembled with the oil storage assembly 10, and the heating element 21 can continue to be used without replacement, so that the heating element 21 can be reused, reducing the user's cost of use.

[0042] Optionally, the heating element 21 is mounted on the oil storage assembly 10. In one embodiment, Fig.12As shown, the heating component 20 includes a base 24 and an electrode 25, the heating element 21 is mounted on the base 24, the electrode 25 is inserted on the base 24, and the electrode 25 is electrically connected to the heating element pin 23. The base 24 is connected to the oil storage component 10, so that the heating element 21 can form a whole with the oil storage component 10. Optionally, the base 24 is made of insulating ceramic, and the base 24 and the heating element 21 are connected as an integral structure. The heating element 21 is mounted on the base 24 and the two are connected as an integral structure. The base 24 can be directly used as a mounting component of the heating element 21, and the base 24 can be connected to the oil storage component 10, so that the heating element 21 and the base 24 form an integral structure with the oil storage component 10. There is no need to set a mounting bracket 22 for mounting the heating element 21, which further reduces the number of materials to be assembled, simplifies the assembly process, and improves production efficiency. Optionally, the base 24 and the heating element 21 are bonded or co-fired as an integral structure.

[0043] The aromatherapy device provided by the present application has at least the following beneficial effects:

[0044] 1. The liquid-conducting body 13 can transport the oil in the oil storage chamber 15. The heating area 211 is spaced apart from the liquid-conducting body 13. The heating element 21 can heat the oil in the liquid-conducting body 13 to volatilize and diffuse the oil. The heating element 21 is composed of a conductive ceramic to form a non-porous heating area 211, so that the heating element 21 can generate heat as a whole, thereby forming three-dimensional heating in space, avoiding the occurrence of local high-temperature points, and the heating uniformity of the heating element 21 is good.

[0045] 2. The heating component 20 includes a mounting bracket 22 for mounting the heating element 21. The heating element 21 is arranged on the mounting bracket 22. During the assembly process of the heating element 21, the heating element 21 can be moved or assembled by the mounting bracket 22 with higher clamping strength, thereby reducing the risk of the heating element 21 being crushed by directly clamping it.

[0046] 3. The mounting bracket 22 is made of heat-insulating ceramics. The mounting bracket 22 and the heating element 21 are connected as an integral structure, so that the two can be assembled as a whole, which reduces the number of materials to be assembled, simplifies the assembly process, and improves production efficiency.

[0047] 4. The mounting bracket 22 includes a support column 221, which is inserted into the groove 212. The outer wall of the support column 221 fits with the inner wall of the groove 212, so that the support column 221 and the heating element 21 form a surface-to-surface fit. The mounting bracket 22 can provide good support for the heating element 21, thereby reducing the risk of the heating element 21 being crushed.

[0048] 5. The bracket seat 222 is provided with a mounting hole 2221 , and opposite ends of the heating element 21 are exposed from the mounting hole 2221 , thereby reducing the length of the heating component 20 and making full use of the space of the aromatherapy device 100 .

[0049] 6. The heating element 21 is installed on the base 24, and the base 24 is connected to the oil storage assembly 10. The base 24 can be directly used as a mounting component of the heating element 21, and the base 24 can also be connected to the oil storage assembly 10, so that the heating element 21 and the base 24 form an integral structure with the oil storage assembly 10. There is no need to set a mounting bracket 22 for mounting the heating element 21, which further reduces the number of materials for assembly, simplifies the assembly process, and improves production efficiency.

[0050] The above descriptions are only some embodiments of the present invention, and do not limit the protection scope of the present invention. Any equivalent device or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An aromatherapy device, characterized in that: include: An oil storage component and a heating component, wherein the oil storage component is provided with an oil storage chamber for storing oil, and the oil storage component comprises a liquid guide, the liquid guide is in fluid communication with the oil storage chamber, and the liquid guide can transport the oil in the oil storage chamber; The heating component includes a heating element, wherein the heating element is composed of a conductive ceramic to form a non-porous heating area, and the heating area is spaced apart from the liquid-conducting body to heat the oil in the liquid-conducting body so that the oil evaporates and diffuses into the external environment.

2. The aromatherapy device according to claim 1, characterized in that: The heating component comprises a mounting bracket for mounting the heating element, and the heating element is arranged on the mounting bracket.

3. The aromatherapy device according to claim 2, characterized in that: The mounting bracket is made of heat-insulating ceramics, and the mounting bracket is connected to the heating element to form an integrated structure.

4. The aromatherapy device according to claim 3, characterized in that: The heating element is columnar, and a groove is provided along the axial direction of the heating element; The mounting bracket comprises a support column, the support column is inserted into the groove, and the outer wall of the support column is in contact with the inner wall of the groove.

5. The aromatherapy device according to claim 4, characterized in that: The mounting bracket includes a bracket seat, a mounting hole is opened on the bracket seat, the support column and the heating element are inserted into the mounting hole and are connected to the inner wall of the mounting hole, and opposite ends of the heating element are exposed from the mounting hole.

6. The aromatherapy device according to claim 2, characterized in that: The heating component comprises a heating element pin, and the heating element pin is connected to the heating element; The mounting bracket comprises a bracket seat, the bracket seat is provided with a pin slot and an electrode slot, the heating element pin is received in the pin slot and attached to the side wall of the electrode slot.

7. The aromatherapy device according to claim 6, characterized in that: The heating component comprises an electrode, the electrode groove is arranged on the side of the bracket seat, the electrode is inserted into the electrode groove, and the electrode contacts the heating element pin to form a circuit connection.

8. The aromatherapy device according to claim 3, characterized in that: The integrated structure of the mounting bracket and the heating element can be formed by any one of sintering, bonding and injection molding.

9. The aromatherapy device according to claim 1, characterized in that: The heating component comprises a base, and the base is connected to the oil storage component; The heating element is installed on the base, the base is made of heat-insulating ceramics, and the base and the heating element are connected to form an integrated structure.

10. The aromatherapy device according to claim 1, characterized in that: The oil storage assembly includes an oil bin and a lower shell, the liquid guide body is installed on the lower shell, and the oil bin, the lower shell and the liquid guide body are surrounded to form the oil storage chamber.

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