Atomization device

Abstract

The present application discloses an atomization device, which belongs to the technical field of electronic atomization equipment. The atomization device includes a shell assembly, a light emitting part and a light guide; the shell assembly includes a shell assembly and a cover plate, at least one long strip of light outlet is opened on the shell assembly, the cover plate includes a first light-transmitting part, the light guide and the first light-transmitting part are respectively covered on the opposite sides of the light outlet, and the shell assembly is set to be opaque at least in the area directly opposite to the light guide, and the light emitted by the light emitting part is guided to the light outlet through the light guide, and is incident from the light outlet to the first light-transmitting part. The shell assembly of the present application is opaque at least in the area directly opposite to the light guide, so that the light is incident from the light outlet to the first light-transmitting part. The light outlet can limit the incident range of the light on the first light-transmitting part, so that the display area of ​​the light on the first light-transmitting part is controlled within a preset range, which can improve the decorative effect of the light on the atomization device, thereby enhancing the product experience, realizing differentiated design, and improving the competitiveness of the product.

Description

Technical Field

[0001] The present application relates to the technical field of electronic atomization equipment, and in particular to an atomization device. Background Art

[0002] The atomizing device is provided with an atomizing component, in which an atomizing matrix is ​​stored, and the atomizing matrix can generate an aerosol after being heated. In the related art, the atomizing device can only realize the basic atomizing function, and the product homogeneity is serious, resulting in the lack of competitiveness of the product. Utility Model Content

[0003] The present application provides an atomization device that can solve the technical problems of serious product homogeneity and lack of competitiveness.

[0004] In order to solve the above-mentioned technical problems, the atomization device provided in the present application includes a shell assembly, a light-emitting component and a light-guiding component. The shell assembly includes an outer shell assembly and a cover plate. The light-emitting component and the light-guiding component are arranged on the inner side of the outer shell assembly, and the cover plate is outside the outer shell assembly. At least one elongated light-emitting hole is opened on the outer shell assembly. The cover plate includes a first light-transmitting portion. The light-guiding component and the first light-transmitting portion are respectively covered on opposite sides of the light-emitting hole. The outer shell assembly is arranged to be opaque at least in the area directly opposite to the light-guiding component. The light emitted by the light-emitting component is guided to the light-emitting hole through the light-guiding component, and is incident on the first light-transmitting portion from the light-emitting hole.

[0005] In one embodiment, the atomization device has a height direction and a first vertical direction perpendicular to the height direction. The shell component is provided with at least two light emitting holes. The light emitting holes extend in a strip shape in the height direction, and the light emitting holes are spaced apart along the first vertical direction. A light guide is provided at each light emitting hole.

[0006] In one embodiment, the cover includes a limiting portion protruding inwardly, and the limiting portion is at least partially inserted into the light exit hole to limit the relative movement between the cover and the outer shell assembly; the limiting portion is made of a light-transmitting material, and light can penetrate the cover from the limiting portion.

[0007] In one embodiment, in the height direction, the ratio of the length of the light exit hole to the height of the side wall of the housing component in which the light exit hole is formed is 0.4-0.6.

[0008] In one embodiment, the atomization device includes a control circuit board, an oil cup shell and a battery. The control circuit board is arranged in a vertical height direction. The oil cup shell and the battery are respectively arranged on opposite sides of the control circuit board. The control circuit board is installed on the oil cup shell. The light-emitting component is installed on the control circuit board. The light-guiding component is arranged on one side of the control circuit board in the vertical height direction.

[0009] In one embodiment, the atomization device has a second vertical direction perpendicular to the height direction and the first vertical direction. The size of the atomization device in the first vertical direction is larger than the size in the second vertical direction. The battery extends along the first vertical direction. The projection of the control circuit board and at least part of the battery along the second vertical direction falls within the range of the light exit hole. Two light-emitting components are provided corresponding to each light exit hole. The two light-emitting components are respectively installed on opposite sides of the control circuit board in the height direction. The light guide component includes a first light guide portion and a second light guide portion that are interconnected. The first light guide portion and the second light guide portion are respectively provided corresponding to one light-emitting component. The first light guide portion and the second light guide portion extend in a strip shape in the height direction.

[0010] In one embodiment, the light guide also includes a first light focusing portion and a second light focusing portion, which are respectively connected to one side of the first light guide portion and the second light guide portion perpendicular to the height direction, and the first light focusing portion and the second light focusing portion are respectively arranged close to a light-emitting member in the height direction.

[0011] In one embodiment, the shell assembly includes a first shell and a second shell that are connected to each other, a light exit hole is respectively provided on the first shell and the second shell, and a avoidance groove is formed between the first shell and the second shell; the atomization device also includes a display assembly, the display assembly includes a display panel, the display panel is installed in the avoidance groove, the cover plate includes a second light-transmitting portion, and the second light-transmitting portion is arranged opposite to the display panel; in the first vertical direction, the display panel is located between the two light guide members.

[0012] In one embodiment, the atomization device includes an oil cup shell having a first mounting groove and a second mounting groove, and the display assembly also includes a display screen, and the display screen and the light guide are respectively embedded in the first mounting groove and the second mounting groove.

[0013] In one embodiment, a limiting member is provided on the oil cup housing, a limiting hole is provided on the light guide member, and the limiting member is inserted into the limiting hole.

[0014] The atomization device provided in the present application has a shell component that is not light-transmissive in at least the area adjacent to the light exit hole, so that light is incident from the light exit hole to the first light-transmissive portion. The light exit hole can limit the incident range of light on the first light-transmissive portion, thereby controlling the display area of ​​light on the first light-transmissive portion within a preset range, preventing light from being incident on other areas and affecting the appearance of the atomization device, and improving the decorative effect of light on the atomization device, thereby enhancing the product experience, achieving differentiated design, and improving product competitiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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 application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the assembly structure of an embodiment of the atomization device provided by the present application;

[0017] Figure 2 is a schematic diagram of the exploded structure of an embodiment of a housing assembly provided by the present application;

[0018] Figure 3 It is a schematic diagram of the exploded structure of an embodiment of the atomization device provided by the present application without the housing assembly;

[0019] Figure 4 is a schematic cross-sectional structure diagram of an embodiment of an atomization device provided by the present application along a viewing angle;

[0020] Figure 5 is a schematic cross-sectional structure diagram of an embodiment of the atomization device provided by the present application along another viewing angle;

[0021] Figure 6 is a schematic cross-sectional structure diagram of an embodiment of the atomization device provided by the present application along another viewing angle;

[0022] Figure 7 is a schematic cross-sectional structure diagram of an embodiment of the atomization device provided by the present application along another viewing angle;

[0023] Figure 8 It is a schematic diagram of a partial cross-sectional structure of an embodiment of an atomization device provided by the present application along a viewing angle;

[0024] Fig. 9 It is a structural schematic diagram of an embodiment of a housing assembly provided by the present application;

[0025] Fig.10 It is a structural schematic diagram of an embodiment of a cover plate provided by the present application;

[0026] Fig.11 is a structural schematic diagram of an embodiment of a light guide provided by the present application along a viewing angle;

[0027] Fig.12 is a structural schematic diagram of an embodiment of a light guide provided by the present application taken from another viewing angle;

[0028] Fig.13 It is a schematic diagram of the partial structure of an oil cup embodiment provided in the present application. DETAILED DESCRIPTION

[0029] The present application is further described in detail below in conjunction with the accompanying drawings and examples. It is particularly noted that the following examples are only used to illustrate the present application, but are not intended to limit the scope of the present application. Similarly, the following examples are only some embodiments of the present application rather than all embodiments, and all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0030] In the description of the present application, 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 expressly 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.

[0031] 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 application. 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.

[0032] This application provides an atomization device. Figure 1-Figure 7 , the atomizing device 100 may include a housing assembly 10, an atomizing assembly 20, and a control assembly 30. The housing assembly 10 has a receiving chamber 17, and the atomizing assembly 20 is installed in the receiving chamber 17. The atomizing assembly 20 is provided with a liquid storage chamber 226, and the liquid storage chamber 226 stores an atomizing matrix, and the atomizing assembly 20 is used to atomize the atomizing matrix into an aerosol. The control assembly 30 is used to control the working state of the atomizing assembly 20. For example, the control assembly 30 can control the atomizing assembly 20 to heat the atomizing matrix to generate an aerosol or stop heating according to the user's suction action.

[0033] like Figure 1 , Figure 2 As shown, the housing assembly 10 includes a nozzle 11, a housing assembly 16 and a cover plate 15. The housing assembly 16 has an inner space, the cover plate 15 is outside the housing assembly 16, the cover plate 15 is connected to the housing assembly 16, and the housing assembly 16 is enclosed to form at least a portion of the accommodating cavity 17. The connection between the cover plate 15 and the housing assembly 16 can be bonding, screwing or clamping. The nozzle 11 can be used for the user to inhale, the nozzle 11 is connected to the housing assembly 16 and one end of the cover plate 15, and the nozzle 11, the housing assembly 16 and the cover plate 15 are enclosed to form the accommodating cavity 17. Optionally, the nozzle 11, the housing assembly 16 and the cover plate 15 can be connected by bonding, screwing or clamping. The nozzle 11 is connected to the atomizer assembly 20 so that the aerosol generated by the atomization of the atomizer assembly 20 can reach one end of the user's inhalation.

[0034] The housing assembly 16 may be integrally formed, or the housing assembly 16 may be formed by assembling and connecting a plurality of housings. Figure 2 As shown, the housing assembly 16 includes a first housing 12, a second housing 13, and a third housing 14 connected to each other. The atomizing device 100 has a height direction, a first vertical direction perpendicular to the height direction, and a second vertical direction perpendicular to the height direction and the first vertical direction. For example, the height direction, the first vertical direction, and the second vertical direction can be respectively Figure 4 , Figure 5 The Z-axis, X-axis and Y-axis directions in the first vertical direction. The first shell 12 and the second shell 13 are respectively arranged on both sides of the first vertical direction, and the first shell 12 and the second shell 13 are enclosed to form an inner space. The third shell 14 and the cover plate 15 are covered on the back and forth sides of the first shell 12 and the second shell 13 along the second vertical direction. When assembling the shell assembly 10, the suction nozzle 11 can be assembled first, and then the first shell 12 and the second shell 13 are respectively installed on both sides of the suction nozzle 11 along the first vertical direction. The first shell 12 and the second shell 13 can be snap-connected, and then the third shell 14 and the cover plate 15 are assembled on both sides of the suction nozzle 11 along the second vertical direction, so that the suction nozzle 11, the first shell 12, the second shell 13, the third shell 14 and the cover plate 15 are enclosed to form a receiving cavity 17. With such arrangement, the outer edges of the third shell 14 and the cover plate 15 can be exposed on the outer surfaces of the first shell 12 and the second shell 13, and the exposed outer edges form decorative lines of the shell assembly 10, making the appearance of the atomizer 100 novel and unique, and the atomizer 100 has good ornamental value.

[0035] See also Figure 3 , Figure 4, the atomizer assembly 20 may include an atomizer core 21 and an oil cup 22. The oil cup 22 has a liquid storage chamber 226, and the atomizer core 21 is installed in the liquid storage chamber 226, and the liquid storage chamber 226 is used to store the atomized matrix. The oil cup 22 includes an oil cup shell 221 and an oil cup upper cover 222, and the oil cup shell 221 and the oil cup upper cover 222 are enclosed to form a liquid storage chamber 226. Optionally, the oil cup 22 also includes an oil cup partition 224, and the oil cup partition 224 is connected to the oil cup shell 221. The oil cup partition 224 divides the inner space enclosed by the oil cup shell 221 and the oil cup upper cover 222 into at least two liquid storage chambers 226, and each liquid storage chamber 226 is isolated from each other. That is, the liquid storage chambers 226 are not connected to each other, so that the atomizer assembly 20 can store at least two atomized matrices of different flavors, and the various atomized matrices will not mix. The atomized matrix can be stored in the liquid storage chamber 226 in the form of a liquid, or it can be stored with the aid of a storage medium. For example, the atomization assembly 20 also includes an oil storage member 23, which is filled in the liquid storage chamber 226, and the oil storage member 23 is wrapped outside the atomization core 21. The oil storage member 23 is a porous medium, such as fiber cotton, and the oil storage member 23 can adsorb the atomized matrix, thereby storing the atomized matrix in the liquid storage chamber 226. An oil cup seal 223 may be provided at one end of the liquid storage chamber 226 close to the oil cup upper cover 222 to enhance the airtightness of the liquid storage chamber 226. The number of liquid storage chambers 226 may be two, three, four or more, which is not specifically limited here. An atomization core 21 may be provided in the atomization channel 2261 of each liquid storage chamber 226, or a plurality of atomization cores 21 may be provided. The suction nozzle 11 has a suction end 111, which is an end for the user to inhale. The atomizing device 100 is provided with a mixing space 112 between the suction end 111 and the atomizing assembly 20, and each atomizing channel 2261 is connected to the mixing space 112. The aerosols generated by the atomizing cores 21 can be mixed in the mixing space 112 and then output from the suction end 111, so that the aerosol output from the suction end 111 is formed by mixing the aerosols generated by the atomizing matrix in each liquid storage cavity 226. The user can experience the taste of the aerosols generated by the atomizing matrix of different flavors after mixing, and the taste of the aerosol is richer, which can improve the user experience.

[0036] For example, one of the liquid storage chambers 226 stores a fruit-flavored atomization matrix, and the other liquid storage chamber 226 stores a mint-flavored atomization matrix. The aerosols generated by the simultaneous atomization of the fruit-flavored atomization matrix and the mint-flavored atomization matrix are mixed in the mixing space 112. The aerosol formed after mixing has both the aroma of fruit flavor and the cool feeling of mint flavor. The taste of the aerosol is richer and can meet the personalized needs of users.

[0037] like Figure 7As shown, the atomizer core 21 may include a heating element 211, a liquid guide 212 and an atomizer tube 213. The function of the liquid guide 212 is to transfer the atomized matrix to the heating element 211, and the function of the heating element 211 is to heat up by electricity, thereby heating the atomized matrix to atomize it. Exemplarily, the liquid guide 212 is a cotton liquid guide, and the liquid guide 212 is wrapped around the outer periphery of the heating element 211. The liquid guide 212 is at least partially accommodated in the atomizer tube 213, so that the heating element 211, the liquid guide 212 and the atomizer tube 213 form a relatively independent module, and then assembled into the liquid storage chamber 226 through the atomizer tube 213, such as the atomizer tube 213 is installed on the oil cup shell 221, to achieve modular assembly of the atomizer core 21, which can improve production efficiency.

[0038] like Figure 3-Figure 6 As shown, the control assembly 30 may include a battery 31, a control circuit board 32, an airflow sensor 33 and a control key 35 installed in the accommodating chamber 17. The battery 31 is used to provide electrical energy when the atomizing device 100 is working. The control circuit board 32 is electrically connected to the battery 31 and the airflow sensor 33, and the control circuit board 32 is used to control the working state of the atomizing assembly 20. The airflow sensor 33 is configured to control the electrical connection between the atomizing assembly 20 and the battery 31 according to the user's suction action. Specifically, when the user inhales through the mouthpiece 11, the airflow sensor 33 senses the change of the airflow, the airflow sensor 33 controls the atomizing assembly 20 to be connected with the battery 31, and the atomizing assembly 20 can heat the atomizing matrix to generate an aerosol; when the user stops inhaling, the airflow sensor 33 does not sense the change of the airflow within a preset time, the airflow sensor 33 controls the atomizing assembly 20 to be disconnected from the battery 31, and the atomizing assembly 20 stops heating. The control key 35 is installed on the housing assembly 10, such as on the second housing 13, so that the user can control the atomizing device 100 through the control key 35. For example, the user can turn on or off the atomizing device 100 through the control key 35 , or set the heating mode of the atomizing device 100 through the control key 35 , such as setting the atomizing device 100 to heat at normal power or high power.

[0039] See also Figure 3-Figure 5 , the atomizing device 100 may further include a display component 40, a liquid absorbing component 50, and a channel component 60. The display component 40 is installed in the accommodating chamber 17, and the display component 40 is used to display information of the atomizing device 100. Exemplarily, the information displayed by the display component 40 may be one or more of the power information, heating mode, heating power, atomizing matrix inventory, and brand logo of the atomizing device 100. The display component 40 may include a display panel 41 and a display screen 42, and the display panel 41 is covered on one side of the display screen 42.

[0040] The liquid absorbent 50 and the channel member 60 are installed between the atomizer assembly 20 and the mouthpiece 11. The liquid absorbent 50 is used to absorb the condensed liquid in the aerosol to improve the taste of the aerosol. The liquid absorbent 50 may include a first liquid absorbent 51 and a second liquid absorbent 52 arranged in a stacked manner, and the irregularly shaped liquid absorbent 50 may be divided into two relatively regular monomers, thereby facilitating the processing of the liquid absorbent 50. The aerosol generated by heating the atomizer core 21 flows through the channel member 60 and reaches the mouthpiece 11.

[0041] like Figure 3 , Figure 6-Figure 8As shown, the control assembly 30 also includes a light emitting member 36 and a light guide member 37. The light emitting member 36 and the light guide member 37 are arranged on the inner side of the housing assembly 16. The light emitting member 36 and the light guide member 37 can be installed in the accommodating cavity 17. The light emitting member 36 can convert electrical energy into light energy and emit light when powered on. The light emitting member 36 can be a light emitting diode, an infrared light source or a digital tube. The light guide member 37 can transmit light. The material of the light guide member 37 may include one of organic glass, polycarbonate, acrylic resin or epoxy resin. The light guide member 37 is arranged close to the light emitting member 36 to guide the light emitted by the light emitting member 36 to a preset area. At least one long strip light outlet hole 161 is opened on the housing assembly 16. The light outlet hole 161 is arranged in a long strip shape. Under the condition that the opening area is the same, the light outlet hole 161 can have a relatively large distribution range on the housing assembly 16, which is conducive to improving the decorative effect of light on the atomization device 100. The cover plate 15 includes a first light-transmitting portion 151. The first light-transmitting portion 151 may be made of a material with a light transmittance greater than or equal to 90%, so that light can propagate in the first light-transmitting portion 151. The light guide 37 and the first light-transmitting portion 151 are respectively covered on opposite sides of the light exit hole 161, so that the light guide 37 can guide the light emitted by the light-emitting component 36 to the light exit hole 161. The outer shell component 16 is configured to be opaque at least in the area directly opposite to the light guide 37, and the light emitted by the light-emitting component 36 is guided to the light exit hole 161 by the light guide 37, and is incident on the first light-transmitting portion 151 from the light exit hole 161. Among them, opaque means that the light transmittance is relatively small, for example, the light transmittance is less than 60%. The outer shell component 16 can be opaque as a whole, or it can be partially opaque in the area directly opposite to the light guide 37. The housing assembly 16 is set to be lightproof at least in the area directly facing the light guide 37, so that the light is incident from the light exit hole 161 to the first light-transmitting portion 151. The light exit hole 161 can limit the incident range of the light on the first light-transmitting portion 151, thereby controlling the incident area of ​​the light on the first light-transmitting portion 151 within a preset range, preventing the light from being incident on other areas and affecting the appearance of the atomizing device 100, and improving the decorative effect of the light on the atomizing device 100, thereby enhancing the product experience, achieving differentiated design, and improving the competitiveness of the product. The first light-transmitting portion 151 is covered on the light exit hole 161. On the one hand, it can improve the airtightness of the accommodating cavity 17 and reduce the possibility of external foreign matter such as dust entering the accommodating cavity 17; on the other hand, compared with the light directly emitted from the light exit hole 161 to the user's eyes, the light emitted from the first light-transmitting portion 151 can make the brightness of the light softer, avoiding the light being too bright and affecting the user's experience.

[0042] The light exit hole 161 may extend along the first vertical direction or the second vertical direction of the housing component 16. Fig. 9As shown, the light exit hole 161 extends in a strip shape in the height direction. Generally speaking, the size of the atomizing device 100 in the height direction is relatively large. Setting the light exit hole 161 to extend in the height direction can expand the incident range of the light on the first light-transmitting portion 151, which is conducive to improving the decorative effect of the light on the atomizing device 100; in addition, setting the light exit hole 161 in a strip shape makes the size of the light exit hole 161 in the height direction significantly larger than the size perpendicular to the height direction. Under the condition of ensuring that the light has a larger incident range in the height direction of the first light-transmitting portion 151, the opening area of ​​the light exit hole 161 can be reduced, thereby reducing the weakening of the strength of the housing component 16 by the opening.

[0043] The number of light exit holes 161 can be two, three, four or more. The more light exit holes 161 are set, the more light exit areas there are, which is conducive to improving the decorative effect of the light on the atomization device 100. Fig. 9 As shown, the housing component 16 is provided with at least two light exit holes 161, and each light exit hole 161 is arranged at intervals along the first vertical direction, so that the light has at least two light exit areas in the first vertical direction, which can increase the light exit area in the first vertical direction, and is conducive to further improving the decorative effect of the light on the atomization device 100. A light guide 37 is arranged at each light exit hole 161. Providing a light guide 37 at each light exit hole 161 can make the light guide 37 split. In the first vertical direction, at least a part of the area between two adjacent light exit holes 161 is not provided with a light guide 37, which can reduce the occupation of the internal space of the accommodating cavity 17 by the light guide 37, facilitate the assembly of other components, thereby improving the utilization rate of the internal space of the accommodating cavity 17; and reduce the amount of material used for the light guide 37, which is conducive to reducing costs.

[0044] As mentioned above, the connection between the cover plate 15 and the housing assembly 16 can be bonding, screwing or clamping. Relatively speaking, clamping can facilitate the assembly and disassembly of the cover plate 15. Optionally, the cover plate 15 is provided with a buckle structure, and the housing assembly 16 is provided with a slot structure, so that the cover plate 15 can be clamped on the housing assembly 16. Figure 8 , Fig.10, the cover plate 15 includes a limiting portion 153 protruding inwardly. The first light-transmitting portion 151 can be connected to the limiting portion 153. The limiting portion 153 is at least partially inserted into the light-emitting hole 161 to limit the relative movement between the cover plate 15 and the shell assembly 16. Optionally, the limiting portion 153 includes a snap-fit ​​structure, and the limiting portion 153 passes through the light-emitting hole 161 and is engaged in the corresponding slot structure, thereby limiting the relative movement between the cover plate 15 and the shell assembly 16. Optionally, in addition to the limiting portion 153 connected to the first light-transmitting portion 151, other limiting structures can be provided on the cover plate 15. For example, limiting structures are provided at both ends of the cover plate 15 in the height direction to further limit the relative movement between the cover plate 15 and the shell assembly 16. The limiting portion 153 is made of a light-transmitting material, and light can penetrate the cover plate 15 from the limiting portion 153 , so that the limiting portion 153 does not affect the incident range of light on the first light-transmitting portion 151 , thereby controlling the incident area of ​​light on the first light-transmitting portion 151 to be within a preset range. The limiting portion 153 of the cover plate 15 is arranged to cooperate with the light exit hole 161 to limit the relative movement between the cover plate 15 and the shell assembly 16. On the one hand, by merging the light exit hole 161 with the limiting structure, the number of openings on the shell assembly 16 can be reduced, thereby reducing the influence of the openings on the strength of the shell assembly 16; on the other hand, in order to ensure the reliability of the connection between the cover plate 15 and the shell assembly 16, the limiting portion 153 is usually arranged on the periphery of the cover plate 15. Since the limiting portion 153 is at least partially inserted in the light exit hole 161, the light exit hole 161 is arranged corresponding to the periphery of the cover plate 15, and the light exit area corresponds to the peripheral area of ​​the cover plate 15, which is conducive to highlighting and emphasizing the decorative lines of the surface of the cover plate 15 exposed to the shell assembly 10, thereby improving the decorative effect of light on the atomization device 100.

[0045] Optionally, the light exit hole 161 is disposed in the middle region of the housing component 16 in the height direction. Fig. 9 As shown, in the height direction, the ratio of the length l of the light emitting hole 161 to the side wall height H of the housing component 16 in which the light emitting hole 161 is provided is 0.4-0.6. If the ratio of the length of the light emitting hole 161 to the side wall height H of the housing component 16 in which the light emitting hole 161 is provided is less than 0.4, the opening size of the light emitting hole 161 in the height direction is small, and the incident range of the light on the first light-transmitting portion 151 is small, and it is difficult to improve the decorative effect of the light on the atomizing device 100; if the ratio of the length of the light emitting hole 161 to the side wall height H of the housing component 16 in which the light emitting hole 161 is provided is greater than 0.6, the opening size of the light emitting hole 161 in the height direction is large, and the opening weakens the strength of the housing component 16, which may reduce the reliability of the housing component 16. Optionally, the ratio of the length of the light exit hole 161 to the height of the side wall of the housing component 16 in which the light exit hole 161 is provided is 0.4, 0.45, 0.5, 0.55 or 0.6, which is not specifically limited herein.

[0046] Optionally, the control circuit board 32 is arranged along the height direction. For example, the control circuit board 32 is attached to the inner wall of the housing assembly 10. Figure 6 As shown, the control circuit board 32 is arranged in the vertical height direction. As mentioned above, generally speaking, the size of the atomizing device 100 in the height direction is relatively large. By arranging the control circuit board 32 in the vertical height direction, the space of the accommodating cavity 17 in the height direction can be fully utilized, and the size of the atomizing device 100 in the vertical height direction can be reduced, so that the size of the atomizing device 100 in the height direction is coordinated with the size in other directions, which can improve the appearance of the product.

[0047] Optionally, the control circuit board 32 is arranged at an end of the housing assembly 10 away from the suction nozzle 11. For example, the oil cup housing 221, the battery 31 and the control circuit board 32 are arranged in sequence in the height direction, and the control circuit board 32 is arranged close to the bottom of the housing assembly 10, so that the interface connected to the control circuit board 32 can be located at the bottom of the housing assembly 10, reducing the impact of the interface on the appearance of the product. Or, Figure 5 As shown, the oil cup housing 221 and the battery 31 are respectively arranged on opposite sides of the control circuit board 32, the light emitting member 36 is installed on the control circuit board 32, and the light guide member 37 is arranged on one side of the control circuit board 32 in the vertical height direction. The control circuit board 32 is installed on the oil cup housing 221, and the oil cup housing 22 can limit the movement of the control circuit board 32. The light emitting member 36 is installed on the control circuit board 32, which improves the integration of the control circuit board 32, and can reduce the number of materials of the atomization device 100, thereby improving the assembly efficiency. The oil cup housing 221 and the battery 31 are arranged on opposite sides of the control circuit board 32, so that the light emitting member 36 on the control circuit board 32 can be close to the light exit hole 161 located in the middle area of ​​the housing assembly 16 in the height direction. Compared with the control circuit board 32 being close to the bottom of the housing assembly 10 and away from the light exit hole 161, the length of the part of the light guide member 37 outside the light exit hole 161 can be reduced, thereby saving the material consumption of the light guide member 37 and reducing the cost.

[0048] Optionally, the control assembly 30 further includes a sensor bracket 34, which is mounted on the oil cup housing 221. The airflow sensor 33 is mounted on the control circuit board 32, which further improves the integration of the control circuit board 32 and can reduce the amount of materials in the atomization device 100. The sensor bracket 34 is covered on the airflow sensor 33 to form a starting airway for the airflow sensor 33.

[0049] The housing component 10 may be substantially cylindrical. For example, the housing component 10 may be cylindrical or elliptical, that is, the cross section of the housing component 10 perpendicular to the length direction is circular or elliptical. Alternatively, Figure 7As shown, the cross section of the housing assembly 10 in a direction perpendicular to the length is generally rectangular. For example, the size of the atomizer 100 in the first vertical direction is greater than the size in the second vertical direction, the first vertical direction is the width direction of the atomizer 100, and the second vertical direction is the thickness direction of the atomizer 100. The battery 31 extends along the first vertical direction. Compared with the battery 31 extending along other directions, the battery 31 can have a larger size, thereby increasing the capacity of the battery 31, which is conducive to improving the endurance of the atomizer 100.

[0050] Optionally, the projections of the control circuit board 32 and the battery 31 along the second vertical direction fall outside the range of the light exit hole 161, so that the control circuit board 32 and the battery 31 do not separate the light exit hole 161 into two parts in the height direction, so that the light guide 37 can guide the light emitted by the light emitting element 36 located on the control circuit board 32 to the light exit hole 161. Or, as Figure 6 As shown, the projections of the control circuit board 32 and at least part of the battery 31 along the second vertical direction fall within the range of the light exit hole 161, that is, the control circuit board 32 divides the light exit hole 161 into two parts, an upper part and an lower part, in the height direction, and the battery 31 extends to the range of the light exit hole 161 in the height direction, so that the battery 31 has a larger size in the height direction, which can further increase the capacity of the battery 31, and is beneficial to improving the endurance of the atomization device 100. Optionally, a through hole is provided in the light guide 37, and the light-emitting component 36 is installed on one side of the control circuit board 32 in the vertical height direction, and the light-emitting component 36 is accommodated in the through hole of the light guide 37, so that the light guide 37 can guide the light emitted by the light-emitting component 36 to the light exit hole 161 divided by the upper and lower parts of the control circuit board 32. Or, as Figure 6 As shown, two light-emitting members 36 are provided for each light-emitting hole 161, and the two light-emitting members 36 are respectively installed on opposite sides of the control circuit board 32 in the height direction. Compared with the light-emitting member 36 being installed on one side of the control circuit board 32 in the vertical height direction, it is more convenient to fix the light-emitting member 36 on the control circuit board 32. The light-guiding member 37 includes a first light-guiding portion 371 and a second light-guiding portion 372 connected to each other. The first light-guiding portion 371 and the second light-guiding portion 372 are respectively provided for one light-emitting member 36, and the first light-guiding portion 371 and the second light-guiding portion 372 extend in a strip shape in the height direction. The first light-guiding portion 371 and the second light-guiding portion 372 guide the light emitted by the light-emitting member 36 to the light-emitting hole 161 separated by the control circuit board 32 from top to bottom. The first light-guiding portion 371 and the second light-guiding portion 372 are respectively provided for one light-emitting member 36, and the first light-guiding portion 371 and the second light-guiding portion 372 are connected as a whole, so that the light-guiding member 37 has good integrity.

[0051] Since the light guide 37 is arranged on one side of the control circuit board 32 in the vertical height direction, the two light emitting elements 36 are respectively installed on the opposite sides of the control circuit board 32 in the height direction, resulting in that the light emitted by the light emitting element 36 parallel to the height direction and away from the surface of the light guide 37 cannot be transmitted to the light guide 37. In order to ensure the display intensity of the light on the first light-transmitting portion 151, the light emitting element 36 needs a higher light emitting power. Figure 6 , Fig.11 The light guide 37 also includes a first light focusing portion 373 and a second light focusing portion 374, which are respectively connected to one side of the first light guide portion 371 and the second light guide portion 372 perpendicular to the height direction, and the first light focusing portion 373 and the second light focusing portion 374 are respectively arranged close to one light emitting member 36 in the height direction. The first light focusing portion 373 and the second light focusing portion 374 are combined with the first light guiding portion 371 and the second light guiding portion 372 to form a semi-enclosed space, and the two light emitting components 36 are located in the semi-enclosed space. The first light focusing portion 373 and the second light focusing portion 374 can focus part of the light emitted by the light emitting component 36 in a direction parallel to the height direction and away from the surface of the light guiding component 37 to the first light guiding portion 371 and the second light guiding portion 372, so that more light emitted by the light emitting component 36 can be transmitted to the first light guiding portion 371 and the second light guiding portion 372. Under the condition that the display intensity of the light on the first light-transmissive portion 151 is the same, the light emitting power of the light emitting component 36 can be smaller, thereby saving electric energy, which is beneficial to improving the endurance of the atomization device 100.

[0052] Optionally, the display component 40 displays information through the housing component 16. Specifically, the housing component 16 is opaque, a window may be provided on the housing component 16, and the display component 40 is installed corresponding to the window, so that the display component 40 can display information through the window. Figure 5 , Figure 7 , Fig. 9 , Fig.10 As shown, the display component 40 displays information through the cover plate 15. A light exit hole 161 is respectively provided on the first shell 12 and the second shell 13. The two light exit holes 161 are respectively provided on the first shell 12 and the second shell 13, so that the light has two light exit areas in the first vertical direction, which can increase the light exit area in the first vertical direction, which is beneficial to further improve the decorative effect of the light on the atomization device 100; the light exit holes 161 can also be dispersed, and the total opening area on a single shell can be controlled within a preset range, thereby reducing the weakening of the strength of the shell component 16 by the opening, thereby improving the reliability of the shell component 16. The display panel 41 can be connected to the shell component 16. When the shell component 16 is assembled, the display panel 41 is assembled to the accommodating cavity 17 along with the shell component 16. Alternatively, as Figure 7As shown, a avoidance groove 162 is formed between the first shell 12 and the second shell 13, and the display panel 41 is installed in the avoidance groove 162. The display panel 41 is installed using the avoidance groove 162 between the first shell 12 and the second shell 13, so that the display panel 41 does not occupy the internal space of the accommodating cavity 17, and the size of the atomizing device 100 in the vertical height direction can be reduced. The cover plate 15 includes a second light-transmitting portion 154, and the second light-transmitting portion 154 is arranged opposite to the display panel 41, so that the display component 40 can display information through the second light-transmitting portion 154. The second light-transmitting portion 154 can connect the first light-transmitting portion 151 as a whole, so that the cover plate 15 has better integrity. The cover plate 15 is provided to include a second light-transmitting portion 154, and the second light-transmitting portion 154 is directly opposite to the display panel 41. The display component 40 displays information through the second light-transmitting portion 154, so that the first light-transmitting portion 151, the limiting portion 153 and the second light-transmitting portion 154 of the cover plate 15 are all light-transmitting. Therefore, the cover plate 15 can be integrally formed with a transparent material different from the outer shell component 16, thereby simplifying the processing technology of the cover plate 15 and reducing the production cost. In the first vertical direction, the display panel 41 is located between the two light guides 37. The two light guides 37 are arranged on both sides of the display panel 41 in the first vertical direction, so that the display component 40 can display information through the second light-transmitting portion 154, and the display component 40 can also use the light effect of the light guide 37 to cooperate with the display, thereby enhancing the atmosphere.

[0053] Optionally, the display screen 42 and the display panel 41 are both installed in the avoidance groove 162. Optionally, the light guide 37 is connected to the housing assembly 16. When the housing assembly 16 is assembled, the light guide 37 is assembled to the accommodating cavity 17 along with the housing assembly 16. Alternatively, as Figure 8 , Fig.11 As shown, the oil cup housing 221 is provided with a first mounting groove 2211 and a second mounting groove 2212, and the display screen 42 and the light guide 37 are respectively embedded in the first mounting groove 2211 and the second mounting groove 2212. By embedding the display screen 42 in the second mounting groove 2212, the size of the avoidance groove 162 in the vertical height direction can be reduced relative to installing the display screen 42 in the avoidance groove 162, thereby reducing the thickness of the housing assembly 16 and saving material. The light guide 37 is embedded in the first mounting groove 2211. On the one hand, the mounting groove can be used for the assembly positioning of the light guide 37, thereby improving the assembly efficiency; on the other hand, the groove wall of the mounting groove forms a protection for the light guide 37, so that it is not easy to touch the light guide 37 when assembling the housing assembly 10, reducing the risk of damage to the light guide 37, thereby improving the reliability of the light guide 37.

[0054] Optionally, in the first vertical direction, a side of the light guide 37 close to the outer edge of the shell assembly 10 is provided with an avoidance groove 375 extending along the height direction to reduce the size of a partial area of ​​the light guide 37 perpendicular to the height direction. This can increase the distance between the light guide 37 and the shell assembly 10 when assembling the shell assembly 10, making the light guide 37 less likely to be touched, thereby further reducing the risk of damage to the light guide 37.

[0055] Optionally, the light guide 37 is bonded to the oil cup housing 221 to limit the displacement of the light guide 37. Figure 8 , Figure 11-13 As shown, a limiter 225 is provided on the oil cup housing 221, and a limit hole 376 is provided on the light guide 37. The limiter 225 is inserted into the limit hole 376 to limit the displacement of the light guide 37, which can facilitate the assembly and disassembly of the light guide 37. There can be multiple limiters 225, and the multiple limiters 225 are arranged at intervals along the height direction, so as to form multi-point limit for the light guide 37, so that the connection between the light guide 37 and the oil cup housing 221 is more reliable.

[0056] The above descriptions are only some embodiments of the present application, and do not limit the protection scope of the present application. Any equivalent device or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An atomizing device, characterized in that: It comprises a housing component, a light emitting component and a light guide component, wherein the housing component comprises a shell component and a cover plate, the light emitting component and the light guide component are arranged inside the shell component, and the cover plate is outside the shell component; At least one long strip light exit hole is provided on the shell component, the cover plate includes a first light-transmitting portion, the light-guiding component and the first light-transmitting portion are respectively covered on opposite sides of the light exit hole, and the shell component is configured to be opaque at least in the area directly opposite to the light-guiding component, and the light emitted by the light-emitting component is guided to the light exit hole by the light-guiding component, and is incident on the first light-transmitting portion from the light exit hole.

2. The atomizing device according to claim 1, characterized in that: The atomization device has a height direction and a first vertical direction perpendicular to the height direction. The shell component is provided with at least two light exit holes, which extend in a strip shape in the height direction, and each of the light exit holes is arranged at intervals along the first vertical direction, and each of the light exit holes is provided with a light guide.

3. The atomizing device according to claim 2, characterized in that: The cover plate includes a limiting portion protruding inwardly, and the limiting portion is at least partially inserted into the light exit hole to limit the relative movement between the cover plate and the housing assembly; The limiting portion is made of a light-transmitting material, and the light can penetrate the cover plate from the limiting portion.

4. The atomizing device according to claim 2, characterized in that: In the height direction, the ratio of the length of the light exit hole to the height of the side wall of the housing component in which the light exit hole is formed is 0.4-0.

6.

5. The atomizing device according to any one of claims 2 to 4, characterized in that: The atomization device includes a control circuit board, an oil cup shell and a battery. The control circuit board is arranged perpendicular to the height direction. The oil cup shell and the battery are respectively arranged on opposite sides of the control circuit board. The control circuit board is mounted on the oil cup shell. The light-emitting component is mounted on the control circuit board. The light guide component is arranged on one side of the control circuit board perpendicular to the height direction.

6. The atomizing device according to claim 5, characterized in that: The atomizing device has a second vertical direction perpendicular to the height direction and the first vertical direction, the dimension of the atomizing device in the first vertical direction is greater than the dimension in the second vertical direction, the battery extends along the first vertical direction, and the projection of the control circuit board and at least part of the battery along the second vertical direction falls within the range of the light exit hole; Two light-emitting components are provided corresponding to each of the light-emitting holes, and the two light-emitting components are respectively installed on opposite sides of the control circuit board in the height direction. The light guide component includes a first light guide part and a second light guide part that are connected to each other. The first light guide part and the second light guide part are respectively provided corresponding to one of the light-emitting components, and the first light guide part and the second light guide part extend in a strip shape in the height direction.

7. The atomizing device according to claim 6, characterized in that: The light guide also includes a first light focusing portion and a second light focusing portion, wherein the first light focusing portion and the second light focusing portion are respectively connected to one side of the first light guide portion and the second light guide portion that is perpendicular to the height direction, and the first light focusing portion and the second light focusing portion are respectively arranged close to one of the light-emitting components in the height direction.

8. The atomizing device according to claim 2, characterized in that: The housing assembly comprises a first shell and a second shell connected to each other, the first shell and the second shell are respectively provided with a light exit hole, and a position avoidance groove is formed between the first shell and the second shell; The atomizing device further includes a display assembly, the display assembly includes a display panel, the display panel is installed in the avoidance groove, the cover plate includes a second light-transmitting portion, and the second light-transmitting portion is arranged opposite to the display panel; In the first vertical direction, the display panel is located between the two light guide members.

9. The atomizing device according to claim 8, characterized in that: The atomization device includes an oil cup shell, the oil cup shell is provided with a first mounting groove and a second mounting groove, the display assembly also includes a display screen, the display screen and the light guide are respectively embedded in the first mounting groove and the second mounting groove.

10. The atomizing device according to claim 9, characterized in that: The oil cup housing is provided with a limiting member, the light guide member is provided with a limiting hole, and the limiting member is inserted into the limiting hole.

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