Air path system and beauty atomization equipment

Abstract

The utility model provides an air path system and beauty atomization equipment, the air path system comprises a shell, an air pump and a metal heat dissipation pipe, the air pump is arranged in the shell, the air pump is provided with a first air inlet and a first air outlet, the metal heat dissipation pipe is arranged on one side of the shell along a first direction and is exposed on the outer surface of the shell, and the first air inlet is communicated with the first air outlet; the metal radiating pipe is provided with a radiating channel, a second air inlet and a second air outlet, the radiating channel is communicated with the second air inlet and the second air outlet, the second air inlet is communicated with the first air inlet, and the second air outlet is communicated with the atomizing end of the beauty atomizing equipment. According to the gas path system, the metal radiating pipe can radiate and cool high-temperature and high-pressure gas exhausted from the gas pump, heat of the high-temperature and high-pressure gas is conducted to the external environment through the metal radiating pipe, and the working temperature of the gas pump is reduced; the atomization temperature at the atomization end can be proper; the metal radiating pipe serves as a part of an air path conveying channel from the air pump to the atomizing end, the requirement for additional pipelines is reduced, and the aging probability of the air pipe is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of atomization technology, in particular to an air path system and a beauty atomization device. BACKGROUND

[0002] Taking the air path system applied to the beauty atomization device as an example, the air path system includes an air pump, the air pump generates high-pressure gas and delivers the high-pressure gas to the air channel of the atomization nozzle of the beauty atomization device, so as to atomize the atomized liquid sprayed from the liquid channel of the atomization nozzle, thereby uniformly covering the skin to achieve the effect of beauty skin care. However, in the related art, the air pump generates heat when working, the air path delivery pipe adopts straight-through air supply, the heat dissipation area is not enough, the whole system is in a long-term high-temperature state, which can accelerate the aging of the delivery pipe, and the temperature of the airflow sprayed from the atomization nozzle is relatively high, which can easily affect the atomization state and the skin comfort. SUMMARY

[0003] Therefore, the embodiments of the present application aim to provide an air path system and a beauty atomization device, which can dissipate heat from the gas flowing to the atomization nozzle through the metal heat dissipation pipe, thereby improving the heat dissipation efficiency and increasing the atomization comfort.

[0004] The embodiments of the present application provide an air path system for a beauty atomization device, which includes:

[0005] a shell;

[0006] an air pump arranged in the shell, the air pump having a first air inlet and a first air outlet;

[0007] a metal heat dissipation pipe arranged on one side of the shell along a first direction and exposed on the outer surface of the shell, the metal heat dissipation pipe having a heat dissipation channel, a second air inlet and a second air outlet, the heat dissipation channel being in communication with the second air inlet and the second air outlet, the second air inlet being in communication with the first air inlet, and the second air outlet being configured to be in communication with the atomization end of the beauty atomization device.

[0008] In some embodiments, at least part of the metal heat dissipation pipe has a spiral structure, the spiral structure is formed by rotating and expanding around an axis from an initial position to at least one annular layer, and the initial position is a starting spiral position of the spiral structure.

[0009] In some embodiments, the second air inlet and the second air outlet are located on the outside of the spiral structure.

[0010] In some embodiments, the initial position is an air outlet position of the spiral structure, the spiral structure has a hollow space, at least one annular layer defines the hollow space, and each annular layer is arranged in a radial direction or in a direction along the axis.

[0011] In some embodiments, the metal heat dissipation pipe comprises a disc-shaped main body, an air inlet joint and an air outlet joint, the disc-shaped main body is formed into the spiral structure, one end of the air inlet joint is connected with a terminal position of the disc-shaped main body, the other end extends linearly outward and defines the second air inlet, and one end of the air outlet joint is connected with an initial position of the disc-shaped main body, the other end extends linearly outward and defines the second air outlet, wherein the terminal position is a terminal spiral position of the disc-shaped main body.

[0012] In some embodiments, the air inlet joint and the air outlet joint are arranged side by side along a second direction, and / or at least a part of the end of the air inlet joint away from the initial position is in a pagoda shape, and / or at least a part of the end of the air outlet joint away from the terminal position is in a pagoda shape, wherein the second direction is perpendicular to the first direction.

[0013] In some embodiments, the metal heat dissipation pipe is in an integrated structure, and / or the metal heat dissipation pipe is a copper pipe.

[0014] In some embodiments, the shell is provided with a heat dissipation window, which communicates the space in the shell with the external environment.

[0015] In some embodiments, the air path system comprises an air filter, which is arranged outside the shell, and communicates with the first air inlet to filter the air entering the first air inlet.

[0016] In some embodiments, the space in the shell is in a closed state, the air path system comprises at least one heat dissipation fan, which is used to communicate the space in the shell with the external environment, and the heat dissipation fan is arranged on one side of the shell along a second direction and / or a third direction, wherein the first direction, the second direction and the third direction are perpendicular to each other.

[0017] In some embodiments, the at least one heat dissipation fan comprises a first heat dissipation fan and a second heat dissipation fan, the first air inlet faces a first side of the second direction, the first side of the shell along the second direction is provided with a mounting port, the air path system comprises an air inlet air pipe, the air filter is arranged on a first side of the shell along a third direction, the air inlet air pipe is arranged through the mounting port and communicates the air filter with the first air inlet, and the first heat dissipation fan is arranged on the first side of the shell along the second direction.

[0018] The first air outlet faces a second side of the second direction, one end of the air outlet air pipe communicates with the first air outlet, the other end is arranged around the outside of the shell and communicates with the second air inlet, and the second heat dissipation fan is arranged on the second side of the shell along the third direction.

[0019] The embodiment of the present application provides a cosmetic atomization device, comprising:

[0020] The atomization handle comprises an atomization end, the atomization end has a liquid channel, a gas channel and an atomization area, the liquid channel and the gas channel are not communicated with each other and are communicated with the atomization area respectively, and the liquid channel is used for spraying atomization liquid to the atomization area;

[0021] The gas channel is used for spraying gas to the atomization area to atomize the atomization liquid sprayed from the liquid channel.

[0022] The gas channel is used for spraying gas to the atomization area to atomize the atomization liquid sprayed from the liquid channel. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is an explosion schematic view of the gas path system of the embodiment of the present application;

[0024] Figure 2 It is a structural schematic view of the gas path system of the embodiment of the present application;

[0025] Figure 3 It is another structural schematic view of the gas path system of the embodiment of the present application;

[0026] Figure 4 It is still another structural schematic view of the gas path system of the embodiment of the present application;

[0027] Figure 5 It is a structural schematic view of the metal heat dissipation pipe shown in the figure. Figure 1

[0028] BRIEF DESCRIPTION OF DRAWINGS

[0029] ​10-Air system; 101-Housing; 101a-Mounting port; 102-Air pump; 102a-First air inlet; 102b-First air outlet; 103-Metal heat sink; 103a-Second air inlet; 103b-Second air outlet; 103c-Initial position; 103d-End position; 103e-Hollow space; 1031-Disc-shaped main body; 1032-Air inlet connector; 1033-Air outlet connector; 104-Air filter; 105-First cooling fan; 106-Second cooling fan; 107-Inlet air pipe; 108-Outlet air pipe; 109-Vibration damping component. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0031] The specific technical features described in the specific embodiments can be combined in any suitable manner without contradiction. For example, different combinations of specific technical features can form different embodiments and technical solutions. To avoid unnecessary repetition, the various possible combinations of the specific technical features in this application will not be described separately.

[0032] In the following description, the terms "first," "second," etc., are used merely to distinguish different objects and do not indicate that the objects have the sameness or relationship. It should be understood that the directional descriptions "above," "below," "outside," and "inside" refer to the orientation under normal use conditions, while "left" and "right" refer to the left and right directions shown in the corresponding diagrams, which may or may not be the left and right directions under normal use conditions.

[0033] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. "A plurality of" means two or more.

[0034] This application provides a gas path system 10.

[0035] It is understood that the application field of the air path system 10 is not limited. In this embodiment, the air path system 10 is described as being applied to a beauty atomization device.

[0036] The embodiment of the present application also provides a cosmetic atomization device.

[0037] The cosmetic atomization device comprises an atomization handle and the gas path system 10 of any embodiment of the present application, and the atomization handle comprises an atomization end.

[0038] Please refer to Figures 1 to 5 The gas path system 10 comprises a shell 101, a gas pump 102 and a metal heat dissipation pipe 103.

[0039] The gas pump 102 is arranged in the shell 101, and the gas pump 102 has a first air inlet 102a and a first air outlet 102b.

[0040] The metal heat dissipation pipe 103 is arranged on one side of the shell 101 along a first direction and exposed on the outer surface of the shell 101, and the metal heat dissipation pipe 103 has a heat dissipation channel, a second air inlet 103a and a second air outlet 103b. The heat dissipation channel is communicated with the second air inlet 103a and the second air outlet 103b. The second air inlet 103a is communicated with the first air inlet 102a. The second air outlet 103b is used for being communicated with the atomization end of the cosmetic atomization device.

[0041] The atomization end has a liquid channel, an air channel and an atomization area. The liquid channel and the air channel are not communicated with each other and are respectively communicated with the atomization area. The liquid channel is used for spraying atomization liquid to the atomization area.

[0042] The second air outlet 103b is communicated with the air channel. The air channel is used for spraying gas to the atomization area to atomize the atomization liquid sprayed from the liquid channel.

[0043] The gas pump 102 (also called compressor or air compressor) is used for compressing air into high-pressure gas. Specifically, the gas pump 102 draws air or other gas into the device through the first air inlet 102a and discharges high-temperature and high-pressure gas from the first air outlet 102b after compression.

[0044] The shell 101 is used for providing mounting space and protection for the gas pump 102, so that the gas pump 102 can work stably in a fixed position.

[0045] The specific structure of the shell 101 is not limited. For example, the shell 101 can be formed by surrounding a frame and a plurality of side plates.

[0046] The metal heat dissipation pipe 103 is used for dissipating heat of the high-temperature and high-pressure gas discharged from the first air outlet 102b and guiding the cooled gas to the atomization end.

[0047] Here, the high-temperature and high-pressure gas discharged from the first gas outlet 102b enters the heat dissipation channel through the second gas inlet 103a, and after being cooled in the heat dissipation channel, is discharged from the second gas outlet 103b to the air channel of the atomizing end, and the high-pressure and high-temperature gas with a suitable temperature is sprayed from the air channel to atomize the atomized liquid sprayed from the liquid channel of the atomizing end. The high-pressure and high-temperature gas meets the atomized liquid in the atomizing area, generates strong shear force, tears the atomized liquid into liquid film, liquid filament, liquid strip and fine particles, thereby realizing atomization.

[0048] It can be understood that the specific form of the atomizing end is not limited, and the atomizing end can be an atomizing nozzle, for example.

[0049] The atomized liquid can be a medicinal liquid, a cosmetic liquid, etc. Taking the cosmetic liquid as an example, the high-pressure and high-temperature gas cooled by the metal heat dissipation pipe 103 atomizes the cosmetic liquid, which can improve the atomization state and the skin comfort, thereby facilitating the absorption of the cosmetic liquid and improving the user experience.

[0050] The first direction can be any direction, and taking the shell 101 as a substantially cuboid as an example, the first direction can be the length direction, the width direction or the height direction of the shell 101. Taking the length direction of the shell 101 as an example, if the shell 101 is irregularly shaped, the shell 101 can be fitted to create a cuboid containing the irregular shape, and the length direction, the width direction and the height direction of the cuboid are used to determine the first direction.

[0051] The metal heat dissipation pipe 103 is provided, on the one hand, the metal heat dissipation pipe 103 can utilize the good heat conduction performance of the metal material to quickly conduct the heat of the high-temperature and high-pressure gas in the heat dissipation channel to the outer surface of the metal heat dissipation pipe 103, effectively reducing the working temperature of the air pump 102, thereby reducing the overall working temperature of the air path system 10, so that the atomizing temperature is suitable; on the other hand, the metal heat dissipation pipe 103 can have high mechanical strength and resistance, strong working reliability and long service life.

[0052] The metal heat dissipation pipe 103 is exposed on the outer surface of the shell 101, that is, the metal heat dissipation pipe 103 can directly transfer heat to the external environment without affecting the air pump 102 in the shell 101, thereby increasing the heat dissipation reliability.

[0053] The gas path system 10 provided by the embodiment of the present application is provided with the metal heat dissipation pipe 103, which can dissipate heat and cool the high-temperature and high-pressure gas discharged from the air pump 102. On the one hand, the heat of the high-temperature and high-pressure gas is conducted to the external environment through the metal heat dissipation pipe 103, so as to reduce the working temperature of the air pump 102 and make the working temperature of the entire gas path system 10 appropriate. On the other hand, the atomization temperature at the atomization end can also be appropriate, and the user experience can be improved. Meanwhile, the metal heat dissipation pipe 103 can be part of the gas path conveying channel from the air pump 102 to the atomization end, so as to reduce the need for additional pipelines. In addition, the heat dissipation of the metal heat dissipation pipe 103 can also protect the subsequent gas path conveying channel, reduce the aging probability of the gas pipe, help to maintain more stable airflow conditions, and be beneficial to produce uniform and delicate atomization effect.

[0054] It can be understood that the shape and size of the metal heat dissipation pipe 103 are not limited.

[0055] In some embodiments, at least part of the metal heat dissipation pipe 103 is in a spiral structure, and the spiral structure is formed by rotating around an axis from an initial position 103c to form at least one annular layer, wherein the initial position 103c is the starting spiral position of the spiral structure.

[0056] It can be understood that the spiral structure can be a spiral in a two-dimensional plane or a spiral in a three-dimensional space. For example, please refer to Figure 1 In some embodiments, at least part of the metal heat dissipation pipe 103 is in a spiral plane structure, that is, at least part of the metal heat dissipation pipe 103 is sequentially extended outward or inward from the initial position 103c in the same plane to form a spiral plane structure. In other embodiments, the spiral structure spirals in a three-dimensional space and is roughly formed in a spring-like shape.

[0057] The number of annular layers can be one, two, three or more. For example, the number of annular layers is multiple, so as to further increase the length of the heat dissipation channel, thereby increasing the heat dissipation path and improving the heat dissipation efficiency.

[0058] It can be understood that the space in the annular layer of the spiral structure defines at least part of the heat dissipation channel, that is, the high-temperature and high-pressure gas is heat-dissipated through the spiral structure.

[0059] In this embodiment, the spiral structure occupies a small space, lengthens the airflow path, slows down the airflow speed, increases the contact time of the high-temperature and high-pressure gas with the metal heat dissipation pipe 103, increases the heat exchange effect, facilitates the metal heat dissipation pipe 103 to conduct more heat to the external environment, and improves the heat dissipation efficiency.

[0060] In the embodiment in which at least part of the metal heat dissipation pipe 103 is formed into a spiral plane structure, the spiral plane structure can also improve the overall rigidity of the metal heat dissipation pipe 103, and the metal heat dissipation pipe 103 can also remain unchanged under the action of external force, facilitating long-term use. Of course, the spiral plane structure can also reduce the overall size of the air path system 10 and increase the appearance aesthetics.

[0061] It can be understood that at least part of the metal heat dissipation pipe 103 can also be formed into a surrounding structure, that is, an object moves in a circle around a center point or axis at a fixed radius, and the distance from the object to the center point or axis remains unchanged.

[0062] In some embodiments, referring to Figure 1 and Figure 5 , the second air inlet 103a and the second air outlet 103b are located on the outer side of the spiral structure.

[0063] In this embodiment, the second air inlet 103a and the second air outlet 103b are located on the outer side, which can facilitate the entry and exit of the airflow into and out of the metal heat dissipation pipe 103, reduce the resistance of the airflow passing through a narrow or complex path, and also enable the airflow to circulate fully in the spiral structure, improve the heat exchange efficiency, and effectively cool the high-temperature and high-pressure gas discharged by the air pump 102.

[0064] At the same time, the external second air inlet 103a and the second air outlet 103b can also facilitate the docking of the second air inlet 103a and the first air outlet 102b of the air pump 102 and the disassembly of the second air outlet 103b and the atomization end, without the need for complex pipeline arrangement, so that the entire air path system 10 is more smooth and efficient.

[0065] It can be understood that the initial position 103c is the starting spiral position of the spiral structure, that is, the spiral structure starts to spiral from the initial position 103c, but the initial position 103c can be the starting air inlet position of the spiral structure, that is, the initial position is in communication with the second air inlet, and the airflow entering from the second air inlet flows to the annular ring layer through the initial position, and then flows to the second air outlet from the terminal spiral position. The initial position can also be the air outlet position of the spiral structure, that is, the initial position is in communication with the second air outlet, and the airflow entering from the second air inlet flows to the annular ring layer from the outside to the inside, and then is discharged from the initial position to the second air outlet.

[0066] Taking the spiral plane structure of at least part of the metal heat dissipation pipe 103 as an example, if the initial position is the starting air inlet position, the initial position is in communication with the second air inlet, and the airflow entering from the second air inlet flows to the annular ring layer on the outside through the initial position, and the airflow flows from the inside to the outside. If the initial position is the air outlet position, the airflow entering from the second air inlet flows to the annular ring layer from the outside to the inside, and then is discharged from the initial position to the second air outlet, and the airflow flows from the outside to the inside.

[0067] Exemplarily, in some embodiments, referring to Figure 1 , Figure 4 and Figure 5 , the initial position 103c is an air outlet position of the spiral structure, and the spiral structure has a hollow space 103e defined by at least one annular ring layer.

[0068] The number of annular ring layers is multiple, and the multiple annular ring layers are arranged in a radial direction or a direction along an axis.

[0069] Exemplarily, referring to Figure 5 , when the spiral structure is a spiral plane structure, the annular ring layer on the inner side defines the hollow space 103e, and the multiple annular ring layers are arranged in a radial direction.

[0070] When the spiral structure spirals in a three-dimensional space, all the annular ring layers jointly define the hollow space, and the multiple annular ring layers are arranged in a direction along an axis.

[0071] In this embodiment, the initial position 103c is in communication with the second air outlet 103b, and the high-temperature and high-pressure gas entering from the second air inlet 103a is discharged from the initial position 103c to the second air outlet 103b after passing through the annular ring layer.

[0072] It can be understood that, in the embodiment in which the spiral structure is a spiral plane structure, the high-temperature and high-pressure gas discharged from the first air outlet 102b of the air pump 102 enters from the outermost annular ring layer of the spiral plane structure from the first air outlet 102b through the first air inlet 102a, and is discharged from the initial position 103c to the second air outlet 103b through the innermost annular ring layer. The air flow path from the outside to the inside can make the air flow more stable and smooth, reduce the air inlet resistance, increase the air inlet stability of the metal heat dissipation pipe 103, and make the air flow smoothly through the entire spiral plane structure.

[0073] In this embodiment, the hollow space 103e defined by the at least one annular ring layer can further increase the heat dissipation area of the metal heat dissipation pipe 103, facilitate heat dissipation of the air flow through the hollow space 103e in time, reduce deformation caused by temperature change, and reduce the temperature of the air discharged from the spiral structure. The annular ring layers are arranged in a radial direction or a direction along an axis, which can facilitate air flow and heat dissipation of the annular ring layers, and increase the heat dissipation reliability of the metal heat dissipation pipe 103.

[0074] In some embodiments, the single-ring winding shape of the annular ring layer is circular, rectangular, or elliptical.

[0075] Exemplarily, referring to Figure 1 , Figure 4 andFigure 5 The single-coil winding shape of the annular coil layer is circular, which can provide uniform air flow distribution, make the air flow uniformly on the spiral path, reduce turbulence, and provide a larger heat dissipation area to improve heat exchange efficiency.

[0076] Exemplarily, the single-coil winding shape of the annular coil layer is rectangular, which can facilitate implementation by a forming process such as stamping, simplify the processing process, and stabilize the structure, and the spacing between the annular coil layers can also be consistent.

[0077] Exemplarily, the single-coil winding shape of the annular coil layer is elliptical, which can combine the uniform air flow distribution of a circular shape to some extent and improve air flow circulation in the edge area.

[0078] The specific structure of the metal heat dissipation pipe 103 is not limited.

[0079] In some embodiments, referring to Figure 1 , Figure 4 and Figure 5 , the metal heat dissipation pipe 103 includes a disc-shaped body 1031, an air inlet joint 1032, and an air outlet joint 1033. The disc-shaped body 1031 is formed into a spiral structure. One end of the air inlet joint 1032 is connected to a terminal position 103d of the disc-shaped body 1031, and the other end extends linearly outward and defines a second air inlet 103a. One end of the air outlet joint 1033 is connected to an initial position 103c of the disc-shaped body 1031, and the other end extends linearly outward and defines a second air outlet 103b. The terminal position 103d is the terminal spiral position of the disc-shaped body 1031, that is, the position where the disc-shaped body 1031 ends the spiral.

[0080] Exemplarily, referring to Figure 1 and Figure 5 , the disc-shaped body 1031 is a spiral plane structure. The high-temperature and high-pressure gas discharged from the first air outlet 102b of the air pump 102 enters the terminal spiral position of the disc-shaped body 1031 through the air inlet joint 1032. The high-temperature and high-pressure gas flows through the annular coil layers from the outside to the inside layer by layer from the terminal spiral position, gradually dissipates heat, and is then discharged from the initial position 103c to the atomization end through the air outlet joint 1033, with high heat dissipation reliability.

[0081] The air inlet joint 1032 extends linearly, which can facilitate smooth entry of the high-temperature and high-pressure gas into the disc-shaped body 1031 and reduce air inlet resistance. The air outlet joint 1033 extends linearly, which can facilitate smooth discharge of the gas from the disc-shaped body 1031 and reduce air outlet resistance, thereby increasing the cooling reliability of the metal heat dissipation pipe 103.

[0082] In some embodiments, referring to Figure 4 and Figure 5The air inlet joint 1032 and the air outlet joint 1033 are arranged side by side along a second direction, wherein the second direction is perpendicular to the first direction. In this way, the air inlet joint 1032 and the air outlet joint 1033 can be arranged on the same side, facilitating installation and connection, and increasing layout rationality.

[0083] The second direction can be a width direction of the shell 101.

[0084] In some embodiments, referring to Figure 1 and Figure 5 At least part of an end of the air inlet joint 1032 away from the initial position 103c is in a pagoda shape; and at least part of an end of the air outlet joint 1033 away from the terminal position 103d is in a pagoda shape.

[0085] It can be understood that the pagoda shape structure is a structure with multiple conical layers, and is formed in a conical or stepped shape. The sizes of the conical layers can be consistent or different.

[0086] In this embodiment, referring to Figure 5 The pagoda shape structure of the air inlet joint 1032 and the air outlet joint 1032 includes at least two conical layers, and the sizes of the conical layers can be consistent. The design of multiple conical layers can achieve secure connection with the air pipe leading to the atomization end, and can also increase air tightness and reduce the probability of gas leakage during gas delivery.

[0087] In this embodiment, the pagoda shape structure design can facilitate the connection of the air inlet joint 1032 with the first air outlet 102b and the connection of the air outlet joint 1033 with the atomization end, increase connection reliability, reduce the probability of loosening and gas leakage, and increase the air inlet and air outlet reliability of the metal heat dissipation pipe 103.

[0088] In some embodiments, the metal heat dissipation pipe 103 is an integrated structure.

[0089] That is, the metal heat dissipation pipe 103 is an integrated structure formed by molding, which has low production cost and high assembly efficiency.

[0090] Exemplarily, the metal heat dissipation pipe 103 can be an integrated stamping and molding structure.

[0091] In some embodiments, the metal heat dissipation pipe 103 is a copper pipe.

[0092] Copper has a high thermal conductivity, which can more quickly and effectively conduct heat away, increasing heat dissipation efficiency. In addition, copper has good ductility and plasticity, facilitating molding through stamping, bending, stretching and other processes.

[0093] In some embodiments, the shell 101 is provided with a heat dissipation window, which communicates the space inside the shell 101 with the external environment.

[0094] In this embodiment, the heat generated by the air pump 102 during operation can be guided to the external environment through the heat dissipation window, and heat dissipation is achieved through natural convection, reducing the accumulation of heat inside the shell 101, so as to further reduce the overall working temperature of the air path system 10 in the case of superposition of the metal heat dissipation pipe 103 and the heat dissipation window.

[0095] The position of the heat dissipation window is not limited and can be arranged on at least one side of the shell 101 along the first direction and / or the second direction and / or the third direction.

[0096] In some embodiments, referring to Figure 1 , the space inside the shell 101 is in a closed state, and the air path system 10 includes at least one heat dissipation fan for communicating the space inside the shell 101 with the external environment; the heat dissipation fan is arranged on one side of the shell 101 along the second direction and / or the third direction, wherein the first direction, the second direction, and the third direction are perpendicular to each other.

[0097] In this embodiment, the space inside the shell 101 is in a closed state, which can reduce the probability of dust and other pollutants entering the shell 101 and affecting the operation of the air pump 102. The heat dissipation fan can generate negative pressure to discharge the heat generated inside the shell 101 to the external environment through forced convection, reducing the phenomenon of low heat dissipation efficiency using natural convection, and the air path system 10 has good heat dissipation effect.

[0098] Here, the heat dissipation fan can be arranged on one side of the shell 101 along the second direction, or on one side of the shell 101 along the third direction, or on one side of the shell 101 along the second direction and the third direction. The third direction can be the height direction of the shell 101.

[0099] Exemplarily, the heat dissipation fan is arranged on one side of the shell 101 along the second direction and the third direction, and the metal heat dissipation pipe 103 is arranged on one side of the shell 101 along the first direction. In this way, the airflow can cover all the heating areas, so as to dissipate heat to the outside in different directions, increase the heat dissipation reliability, and increase the overall layout reliability of the air path system 10, so that the air pump 102 can work at a normal temperature.

[0100] In some embodiments, referring to Figures 1 to 4 , the air path system 10 includes an air filter 104 arranged outside the shell 101, the air filter 104 is in communication with the first air inlet 102a, and the air filter 104 is used for filtering the air entering the first air inlet 102a.

[0101] In this embodiment, the air entering the air pump 102 is filtered by the air filter 104, which can filter out dust, oil stains or other impurities, so that the air entering the air pump 102 is clean, reduces the probability of impurities in the air entering the air pump 102 affecting the operation of the air pump 102, increases the operation reliability of the air pump 102, and makes the output gas clean.

[0102] Of course, in some embodiments, the air path system 10 can also include a damping member 109 arranged in the housing 101, one end of the damping member 109 can be connected with the housing 101, and the other end can be connected with the air pump 102 to absorb the vibration generated when the air pump 102 operates, reduce the vibration and noise transmitted to the housing 101, and increase the operation stability of the air path system 10. The damping member 109 can be a damping spring, etc., which is not limited here.

[0103] In some embodiments, referring to Figure 1 , the at least one cooling fan includes a first cooling fan 105 and a second cooling fan 106, the first air inlet 102a faces the first side of the second direction, the housing 101 has a mounting opening 101a on the first side of the second direction, the air path system 10 includes an air inlet pipe 107, the air filter 104 is arranged on the first side of the housing 101 along the third direction, the air inlet pipe 107 is arranged in the mounting opening 101a and communicates the air filter 104 and the first air inlet 102a, and the first cooling fan 105 is arranged on the first side of the housing 101 along the second direction.

[0104] The first air outlet 102b faces the second side of the second direction, the air path system 10 includes an air outlet pipe 108, one end of the air outlet pipe 108 communicates with the first air outlet 102b, the other end is arranged outside the housing 101 and communicates with the second air inlet 103a, and the second cooling fan 106 is arranged on the second side of the housing 101 along the third direction.

[0105] In this embodiment, the first cooling fan 105 is arranged on the same side as the first air inlet 102a, which facilitates the dissipation of heat generated by the air pump 102 from the second direction, the air filter 104 can be arranged adjacent to the first cooling fan 105, which facilitates reducing the length of the air inlet pipe 107, increasing the layout reliability, and the mounting opening 101a can guide and position the air inlet pipe 107, increasing the installation stability of the air inlet pipe 107.

[0106] The second cooling fan 106 is arranged on the second side of the housing 101 along the third direction, which facilitates cooling the air pump 102 from the third direction, increases the air circulation in the housing 101, and increases the cooling efficiency.

[0107] In the embodiment, the layout of the air path system 10 is reasonable and reliable by setting the layout of each component of the air path system 10, and the air pump 102 is facilitated to intake and exhaust air, and the overall heat dissipation efficiency of the air path system 10 is high.

[0108] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine different embodiments or examples described in the present application and the features of different embodiments or examples without contradiction.

[0109] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Those skilled in the art can make various modifications and changes to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An airway system for a cosmetic nebulization device, comprising: The application relates to a metal heat dissipation pipe for a cosmetic atomization device. The metal heat dissipation pipe comprises a shell, an air pump arranged in the shell, a first air inlet and a first air outlet of the air pump, a metal heat dissipation pipe arranged on one side of the shell along a first direction and exposed on the outer surface of the shell, a heat dissipation channel, a second air inlet and a second air outlet of the metal heat dissipation pipe, the heat dissipation channel being communicated with the second air inlet and the second air outlet, the second air inlet being communicated with the first air inlet, and the second air outlet being used for being communicated with an atomization end of the cosmetic atomization device. At least part of the metal heat dissipation pipe is in a spiral structure which is expanded from an initial position to form at least one annular layer around an axis, wherein the initial position is a starting spiral position of the spiral structure. The second air inlet and the second air outlet are located on the outside of the spiral structure.

2. The airpath system of claim 1, wherein, The initial position is an air outlet position of the spiral structure, the spiral structure has a hollow space, and the at least one annular layer defines the hollow space.

3. The airpath system of claim 2, wherein, The number of the annular layers is multiple, and the multiple annular layers are arranged in a radial direction or a direction along the axis.

4. The air path system according to claim 2, characterized by, The metal heat dissipation pipe comprises a disc-shaped main body, an air inlet connector and an air outlet connector, one end of the air inlet connector is connected with a terminal position of the disc-shaped main body, the other end of the air inlet connector extends linearly outward and defines the second air inlet, one end of the air outlet connector is connected with the initial position of the disc-shaped main body, the other end of the air outlet connector extends linearly outward and defines the second air outlet, and the terminal position is a terminal spiral position of the disc-shaped main body. The air inlet connector and the air outlet connector are arranged side by side along a second direction, and / or at least part of the end of the air inlet connector away from the initial position is in a pagoda shape, and at least part of the end of the air outlet connector away from the terminal position is in a pagoda shape, wherein the second direction is perpendicular to the first direction.

5. The air path system according to claim 2, characterized by, The metal heat dissipation pipe is in an integral structure, and / or the metal heat dissipation pipe is a copper pipe.

6. The air path system according to claim 5, characterized by, The shell is provided with a heat dissipation window which is communicated with a space in the shell and an external environment.

7. The gas circuit system according to any one of claims 1 to 6, characterized in that The space in the shell is in a closed state, the air path system comprises at least one heat dissipation fan which is used for being communicated with the space in the shell and the external environment, the heat dissipation fan is arranged on one side of the shell along a second direction and / or a third direction, wherein the first direction, the second direction and the third direction are perpendicular to each other in pairs.

8. The air path system according to claim 1, characterized by, And / or, the air path system comprises an air filter which is arranged on the outside of the shell, the air filter is communicated with the first air inlet and is used for filtering the air entering the first air inlet.

9. The air path system according to claim 1, characterized by, ​ ​ 10. The air path system according to claim 9, characterized by, The at least one heat dissipation fan includes a first heat dissipation fan and a second heat dissipation fan, the first air inlet is directed to a first side of the second direction, the shell has a mounting opening on the first side of the second direction, the air path system includes an air inlet air pipe, the air filter is arranged on the first side of the shell along the third direction, the air inlet air pipe is arranged through the mounting opening and is communicated with the air filter and the first air inlet, and the first heat dissipation fan is arranged on the first side of the shell along the second direction. The first air outlet is directed to a second side of the second direction, the air path system includes an air outlet air pipe, one end of the air outlet air pipe is communicated with the first air outlet, the other end of the air outlet air pipe is arranged around the outside of the shell and is communicated with the second air inlet, and the second heat dissipation fan is arranged on the second side of the shell along the third direction.

11. A cosmetic atomization device, characterized by, Comprise: An atomizing handle comprising an atomizing end, the atomizing end having a liquid channel, an air channel and an atomizing area, the liquid channel and the air channel being not communicated with each other and being respectively communicated with the atomizing area, the liquid channel being used for spraying atomizing liquid to the atomizing area; And the air path system of any one of claims 1-10, the second air outlet being communicated with the air channel, the air channel being used for spraying gas to the atomizing area to atomize the atomizing liquid sprayed from the liquid channel.

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