Electronic atomization device

Abstract

The utility model discloses an electronic atomization device and relates to the technical field of atomization, an electronic atomizer is connected with a power supply assembly, and a display screen is arranged on the side face of the power supply assembly; the electronic atomizer comprises a suction nozzle part and a connecting part, the suction nozzle part is flat, the connecting part is cylindrical, the suction nozzle part comprises two first side faces and two second side faces, the two first side faces are oppositely arranged, the two second side faces are oppositely arranged, and the electronic atomizer further comprises a first positioning structure which is arranged at the end, away from the suction nozzle part, of the connecting part; a connecting groove is formed in the end of the power supply assembly, the connecting groove is in a barrel shape, and a second positioning structure is arranged at the bottom of the connecting groove. The connecting part is inserted into the connecting groove, and the first positioning structure and the second positioning structure are matched and fixed, so that the orientation of the plane where the first side surface is located is the same as that of the plane where the display screen is located. Through the design, the electronic atomization device can be more convenient to use, and the user experience is improved.

Description

Technical Field

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

[0002] At present, most electronic atomization devices are not equipped with display screens, so it is impossible to intuitively understand the status of the electronic atomization device, such as being unable to check the remaining power and the remaining amount of aerosol matrix.

[0003] Therefore, although a display screen is provided on the electronic atomization device, when the user uses the electronic atomization device, the display screen cannot be directly viewed during use, which causes the user to adjust the angle of the electronic atomizer more precisely, which is inconvenient to use and provides a poor user experience. Utility Model Content

[0004] The purpose of this application is to provide an electronic atomization device, which can make the use of the electronic atomization device more convenient and improve the user experience.

[0005] The present application discloses an electronic atomization device, which includes an electronic atomizer, a power supply component and a display screen, wherein the electronic atomizer is connected to the power supply component, and the display screen is arranged on the side of the power supply component;

[0006] The electronic atomizer comprises a nozzle portion and a connecting portion, wherein the connecting portion is connected to the nozzle portion, the nozzle portion is flat, the connecting portion is cylindrical, the nozzle portion comprises two first side surfaces and two second side surfaces, the two first side surfaces are arranged opposite to each other, the two second side surfaces are arranged opposite to each other, the two sides of each first side surface are respectively connected to the two second side surfaces, the two sides of each second side surface are respectively connected to the two first side surfaces, and the area of ​​the first side surface is greater than the area of ​​the second side surface;

[0007] The electronic atomizer further comprises a first positioning structure, which is arranged at an end of the connecting portion away from the mouthpiece; a connecting groove is arranged at the end of the power supply assembly, the connecting groove is in a cylindrical shape, and a second positioning structure is arranged at the bottom of the connecting groove;

[0008] The connecting portion is inserted into the connecting groove, and the first positioning structure and the second positioning structure are matched and fixed, so that the orientation of the plane where the first side surface is located is the same as the orientation of the plane where the display screen is located.

[0009] Optionally, the power supply component includes a component housing and a battery holder. The interior of the component housing is hollow. The component housing is sleeved on the battery holder. The height of the component housing is greater than that of the battery holder. One end of the component housing is flush with one end of the battery holder. A part of the inner wall of the other end of the component housing that does not contact the outer wall of the component housing forms the connection groove;

[0010] The second positioning structure is arranged at the end of the battery holder close to the electronic atomizer. The display screen is connected to the outer wall of the battery holder. A display screen notch is provided on the component housing. The display screen notch penetrates through the component housing. A first limiting structure is provided on the outer surface of the end of the battery holder facing away from the electronic atomizer. A second limiting structure is provided on the inner wall of the end of the component housing facing away from the electronic atomizer. The first limiting structure and the second limiting structure cooperate and are fixed so that the display screen is located within the display screen notch.

[0011] Optionally, the first positioning structure includes at least one positioning groove. The positioning groove is located at the end of the connecting portion facing away from the mouthpiece portion. The second positioning structure includes at least one positioning projection column. The positioning projection column is located at the end of the battery holder close to the electronic atomizer, and the positioning projection column is not on the central axis of the component housing;

[0012] The connecting portion is inserted into the connection groove. The positioning projection column extends into the positioning groove. The outer wall of the positioning projection column abuts against the groove wall of the positioning groove.

[0013] Optionally, the electronic atomizer further includes a positive electrode sheet, a negative electrode sheet, and an atomizer air inlet hole. The positive electrode sheet and the negative electrode sheet are both arranged at the end of the connecting portion facing away from the mouthpiece portion. The atomizer air inlet hole is arranged at the end of the connecting portion facing away from the mouthpiece portion;

[0014] The number of the positioning grooves is two, defined as a first positioning groove and a second positioning groove. The first positioning groove and the second positioning groove are located at the end of the connecting portion facing away from the mouthpiece portion;

[0015] The atomizer air inlet hole is located on the central axis of the connecting portion. The first positioning groove and the second positioning groove are located on both sides of the central axis of the connecting portion. The positive electrode sheet and the negative electrode sheet are located on both sides of the central axis of the connecting portion;

[0016] The number of the positioning protrusion columns is two, which are defined as a first positioning protrusion column and a second positioning protrusion column, and the first positioning protrusion column and the second positioning protrusion column are arranged at one end of the battery holder close to the electronic atomizer; the power supply assembly also includes a positive electrode column and a negative electrode column, and the positive electrode column and the negative electrode column are arranged at one end of the battery holder close to the electronic atomizer;

[0017] The first positioning protrusion column and the second positioning protrusion column are located on both sides of the central axis of the battery holder, and the positive electrode column and the negative electrode column are located on both sides of the central axis of the battery holder;

[0018] The connecting portion is inserted into the connecting groove, the positive electrode column contacts the positive electrode sheet, the negative electrode column contacts the negative electrode sheet, the first positioning protrusion is located in the first positioning groove, and the second positioning protrusion is located in the second positioning groove.

[0019] Optionally, the power supply assembly also includes a microphone air outlet, which is arranged at one end of the battery holder close to the electronic atomizer, the microphone air outlet is located on the first positioning protrusion column, and passes through the first positioning protrusion column and the battery holder, and the atomizer air inlet is connected to the microphone air outlet.

[0020] Optionally, the electronic atomizer includes an atomizer shell and an atomizer base, the atomizer shell is mounted on the atomizer base to jointly define an aerosol matrix chamber, the positive electrode sheet, the negative electrode sheet and the atomizer air inlet are all arranged on a side of the atomizer base close to the battery holder, a hemispherical protrusion is arranged on a side of the base facing away from the battery holder, and the atomizer air inlet is arranged on the hemispherical protrusion.

[0021] Optionally, a receiving groove is provided on a side of the base facing away from the battery holder, the hemispherical protrusion is located in the receiving groove, and a channel is formed between an outer surface of the hemispherical protrusion and a groove wall of the receiving groove.

[0022] Optionally, the electronic atomization device further includes a first magnetic structure and a second magnetic structure that attract each other, the first magnetic structure is arranged at the bottom of the positioning groove, and the second magnetic structure is arranged on the positioning protrusion column.

[0023] Optionally, the first limiting structure includes at least one limiting rib, and the limiting rib is arranged on a side where the battery holder is attached to the component housing and is located at an end of the battery holder away from the electronic atomizer;

[0024] The second limiting structure includes at least one limiting notch, which is arranged on the side where the component housing is in contact with the battery bracket and is located at one end of the component housing away from the electronic atomizer; the limiting rib is located in the limiting notch, and the inner wall of the limiting notch is in contact with the limiting rib.

[0025] Optionally, the number of the limiting ribs is two, defined as a first limiting rib and a second limiting rib. Both the first limiting rib and the second limiting rib are arranged on the side where the battery bracket is in contact with the component housing and are located at one end of the battery bracket away from the electronic atomizer;

[0026] The number of the limiting notches is two, defined as a first limiting notch and a second limiting notch. Both the first limiting notch and the second limiting notch are arranged on the side where the component housing is in contact with the battery bracket and are located at one end of the component housing away from the electronic atomizer. The first limiting rib is located in the first limiting notch, and the inner wall of the first limiting notch is in contact with the first limiting rib; the second limiting rib is located in the second limiting notch, and the inner wall of the second limiting notch is in contact with the second limiting rib.

[0027] Compared with the existing electronic atomization device, in this application, the nozzle part is set to be flat, and then a first positioning structure is arranged at one end of the connecting part away from the nozzle part, and a second positioning structure is arranged at the bottom of the connecting groove. Through the cooperation of the first positioning structure and the second positioning structure 7, the orientation of the plane where the first side is located is the same as the orientation of the plane where the display screen is located. Simply put, when the user inhales, the first side is always upward. Then, as long as the user slightly adjusts the display screen to a slightly upward angle, during use, since the first side and the display screen have the same orientation, the display screen will surely face upward, thus facilitating the user to view and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The included drawings are used to provide a further understanding of the embodiments of the present application, which form a part of the specification, are used to illustrate the implementation manners of the present application, and are used to explain the principles of the present application together with the text description. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. In the drawings:

[0029] Figure 1 is an exploded schematic view of an electronic atomization device according to an embodiment of the present application;

[0030] Figure 2It is a cross-sectional schematic diagram of an electronic atomization device according to an embodiment of the present application;

[0031] Figure 3 It is an exploded schematic diagram of a power supply component according to an embodiment of the present application;

[0032] Figure 4 It is a schematic diagram of a positioning groove according to an embodiment of the present application;

[0033] Figure 5 It is a cross-sectional schematic diagram of a positioning convex column according to an embodiment of the present application;

[0034] Figure 6 It is a schematic diagram of a positioning convex column according to an embodiment of the present application;

[0035] Figure 7 It is a cross-sectional schematic diagram of an electronic atomizer according to an embodiment of the present application;

[0036] Figure 8 It is a cross-sectional schematic diagram of a hemispherical protrusion according to an embodiment of the present application;

[0037] Figure 9 It is a schematic diagram of a limiting rib according to an embodiment of the present application;

[0038] Figure 10 It is a schematic diagram of a limiting notch according to an embodiment of the present application.

[0039] Among them, 10, electronic atomization device; 100, electronic atomizer; 210, mouthpiece part; 211, first side; 212, second side; 220, connecting part; 310, first positioning structure; 320, positioning groove; 321, first positioning groove; 322, second positioning groove; 410, positive electrode sheet, 420, negative electrode sheet; 430, atomizer air inlet hole; 510, atomizer housing; 520, atomizer base; 530, accommodating groove; 540, hemispherical protrusion; 550, channel; 600, power supply component; 610, connecting groove; 710, component housing; 711, display screen notch; 720, second limiting structure; 721, limiting notch; 722, first limiting notch; 723, second limiting notch; 730, battery bracket; 731, microphone air outlet hole; 740, second positioning structure; 741, positioning convex column; 742, first positioning convex column; 743, second positioning convex column; 750, first limiting structure; 751, limiting rib; 761, first limiting rib; 762, second limiting rib; 771, positive electrode column, 772, negative electrode column; 811, first magnetic structure; 812, second magnetic structure; 820, display screen; 830, central axis. Detailed implementation manners

[0040] It should be understood that the terms used herein, the specific structures and functional details disclosed, are only for describing specific embodiments and are representative. However, the present application can be specifically implemented in many alternative forms and should not be construed as being limited only to the embodiments described herein.

[0041] In the description of the present application, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating relative importance or implicitly indicating the quantity of the indicated technical features. Thus, unless otherwise specified, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features; the meaning of "a plurality" is two or more. The term "comprising" and any variation thereof means inclusive without exclusion, and there may be or be added one or more other features, integers, steps, operations, units, components, and / or combinations thereof.

[0042] In addition, terms indicating orientation or positional relationships such as "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are described based on the orientation or relative positional relationship shown in the drawings, and are only for the convenience of describing the present application in a simplified manner, rather than indicating that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present application.

[0043] Furthermore, unless otherwise clearly specified and defined, the terms "mounted", "connected", and "coupled" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, or the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0044] The present application will be described in detail below with reference to the drawings and optional embodiments.

[0045] Figure 1 is an exploded schematic view of an electronic atomization device according to an embodiment of the present application, Figure 2 is a cross-sectional schematic view of an electronic atomization device according to an embodiment of the present application, as Figure 1-2 shown, the present application discloses an electronic atomization device 10, the electronic atomization device 10 includes an electronic atomizer 100, a power supply assembly 600, and a display screen 820. The electronic atomizer 100 is connected to the power supply assembly 600, and the display screen 820 is disposed on the side surface of the power supply assembly 600.

[0046] The power supply component 600 is internally provided with a circuit board, a battery, etc. The circuit board is connected to the battery, and the display screen 820 is connected to the circuit board. The display screen 820 can be used to display some states of the electronic atomization device 10, such as battery power, etc. When the user inhales from the electronic atomizer 100, the display screen 820 can work and display.

[0047] The electronic atomizer 100 includes a mouthpiece portion 210 and a connection portion 220. The connection portion 220 is connected to the mouthpiece portion 210. The shape of the mouthpiece portion 210 is flat, and the shape of the connection portion 220 is cylindrical. The mouthpiece portion 210 includes two first sides 211 and two second sides 212. The two first sides 211 are arranged opposite to each other, and the two second sides 212 are arranged opposite to each other. Both sides of each first side 211 are respectively connected to the two second sides 212, and both sides of each second side 212 are respectively connected to the two first sides 211. The area of the first side 211 is larger than the area of the second side 212.

[0048] The electronic atomizer 100 further includes a first positioning structure 310, which is arranged at one end of the connection portion 220 facing away from the mouthpiece portion 210; an end of the power supply component 600 is provided with a connection groove 610, the shape of the connection groove 610 is cylindrical, and a second positioning structure 740 is arranged at the bottom of the connection groove 610;

[0049] The connection portion 220 is inserted into the connection groove 610, and the first positioning structure 310 and the second positioning structure 740 cooperate and are fixed, so that the orientation of the plane where the first side 211 is located is the same as the orientation of the plane where the display screen 820 is located.

[0050] Compared with the existing electronic atomization device 10, even if the user pre-adjusts the angle before use, there will still be deviations during use. For example, the display screen faces left or the display plane faces right, so that the user needs to rotate the electronic atomization device 10 more precisely to adjust the angle of the display screen 820 upward to ensure that the information on the display screen 820 can be directly viewed by the eyes during use.

[0051] In this application, by setting the mouthpiece portion 210 to be flat, then arranging the first positioning structure 310 at one end of the connection portion 220 facing away from the mouthpiece portion 210, and arranging the second positioning structure 740 at the bottom of the connection groove 610, through the cooperation of the first positioning structure 310 and the second positioning structure 740, the orientation of the plane where the first side 211 is located is the same as the orientation of the plane where the display screen 820 is located.

[0052] Simply put, when the user inhales, the first side 211 is facing upward, so the user only needs to slightly adjust the display screen 820 to an upward angle. Then, when in use, since the first side 211 and the display screen 820 are in the same direction, the display screen 820 will definitely face upward, thereby facilitating user viewing and improving user experience.

[0053] Moreover, during assembly, it is only necessary to align the display screen 820 and the first side surface 211 to ensure that the electronic atomizer 100 is assembled into the power supply assembly 600 .

[0054] Figure 3 Schematic diagram of an exploded view of a power supply assembly according to an embodiment of the present application. Figure 3 As shown, the power supply component 600 includes a component shell 710 and a battery holder 730. The component shell 710 is hollow inside and is sleeved on the battery holder 730. The height of the component shell 710 is greater than the height of the battery holder 730. One end of the component shell 710 is flush with one end of the battery holder 730, and the portion of the inner wall of the other end of the component shell 710 that does not contact the outer wall of the component shell 710 forms the connecting groove 610.

[0055] The second positioning structure 740 is arranged on the end of the battery holder 730 close to the electronic atomizer 100, the display screen 820 is connected to the outer wall of the battery holder 730, the assembly housing 710 is provided with a display screen notch 711, the display screen notch 711 penetrates the assembly housing 710, a first limiting structure 750 is arranged on the outer surface of the end of the battery holder 730 away from the electronic atomizer 100, and a second limiting structure 720 is arranged on the inner wall of the end of the assembly housing 710 away from the electronic atomizer 100, the first limiting structure 750 and the second limiting structure 720 are fixedly matched, so that the display screen 820 is located in the display screen notch 711. Through the mutual cooperation between the first limiting structure 750 and the second limiting structure 720, the assembly housing 710 and the battery holder 730 are prevented from rotating relative to each other, and the assembly is also positioned.

[0056] Figure 4 is a schematic diagram of a positioning groove in one embodiment of the present application, Figure 5 is a schematic cross-sectional view of a positioning protrusion column according to an embodiment of the present application, Figure 6 is a schematic diagram of a positioning protrusion column according to an embodiment of the present application, combined with Figure 4-6, the first positioning structure 310 of the present application may be a positioning groove 320, and the corresponding second positioning structure 740 is a positioning protrusion column 741; of course, the first positioning structure 310 may also be a positioning protrusion column 741, and the corresponding second positioning structure 740 is a positioning groove 320. In the present application, the first positioning structure 310 is a positioning groove 320 and the second positioning structure 740 is a positioning protrusion column 741 as an example for explanation. Specifically:

[0057] The first positioning structure 310 includes at least one positioning groove 320, the positioning groove 320 is located at one end of the connecting portion 220 away from the nozzle portion 210, the second positioning structure 740 includes at least one positioning protrusion column 741, the positioning protrusion column 741 is located at one end of the battery bracket 730 close to the electronic atomizer 100, and the positioning protrusion column 741 is not on the central axis 830 of the component housing 710.

[0058] The connecting portion 220 is inserted into the connecting groove 610, the positioning protrusion column 741 extends into the positioning groove 320, and the outer wall of the positioning protrusion column 741 abuts against the groove wall of the positioning groove 320. By extending the positioning protrusion column 741 into the positioning groove 320, the relative rotation between the electronic atomizer 100 and the power supply component 600 is prevented, so as to avoid the situation that the orientation of the plane where the first side 211 is located is different from the orientation of the plane where the display screen 820 is located.

[0059] Furthermore, rapid assembly can be achieved by setting a magnetic structure, that is, the electronic atomization device 10 further includes a mutually attracting first magnetic structure 811 and a second magnetic structure 812. The first magnetic structure 811 is arranged at the bottom of the positioning groove 320, and the second magnetic structure 812 is arranged on the positioning protrusion column 741. In this way, during assembly, due to the adsorption force generated by the first magnetic structure 811 and the second magnetic structure, rapid and accurate assembly can be guided.

[0060] Wherein, the number of the positioning protrusion columns 741 is equal to the number of the positioning grooves 320. It is possible that the number of the positioning protrusion columns 741 is one, and the number of the positioning grooves 320 is also one. In the present application, the number of the positioning protrusion columns 741 is set to two, and the number of the positioning grooves 320 is also two as an example.

[0061] The electronic atomizer 100 further includes a positive electrode sheet 410, a negative electrode sheet 420, and an atomizer air inlet hole 430. The positive electrode sheet 410 and the negative electrode sheet 420 are both disposed at one end of the connecting portion 220 away from the mouthpiece portion 210, and the atomizer air inlet hole 430 is disposed at one end of the connecting portion 220 away from the mouthpiece portion 210.

[0062] The number of the positioning grooves 320 is two, defined as a first positioning groove 321 and a second positioning groove 322. The first positioning groove 321 and the second positioning groove 322 are located at one end of the connecting portion 220 away from the mouthpiece portion 210.

[0063] The atomizer air inlet hole 430 is located on the central axis 830 of the connecting portion 220. The first positioning groove 321 and the second positioning groove 322 are located on both sides of the central axis 830 of the connecting portion 220. The positive electrode sheet 410 and the negative electrode sheet 420 are located on both sides of the central axis 830 of the connecting portion 220. The positive electrode sheet 410, the first positioning groove 321, the negative electrode sheet 420, and the second positioning groove 322 are sequentially arranged around the periphery of the atomizer air inlet hole 430.

[0064] The number of the positioning convex columns 741 is two, defined as a first positioning convex column 742 and a second positioning convex column 743. The first positioning convex column 742 and the second positioning convex column 743 are disposed at one end of the battery bracket 730 close to the electronic atomizer 100. The power supply assembly 600 further includes a positive electrode column 771 and a negative electrode column 772. The positive electrode column 771 and the negative electrode column 772 are disposed at one end of the battery bracket 730 close to the electronic atomizer 100.

[0065] The first positioning convex column 742 and the second positioning convex column 743 are located on both sides of the central axis 830 of the battery bracket 730. The positive electrode column 771 and the negative electrode column 772 are located on both sides of the central axis 830 of the battery bracket 730.

[0066] The connecting portion 220 is inserted into the connecting groove 610. The positive electrode column 771 is in contact with the positive electrode sheet 410, the negative electrode column 772 is in contact with the negative electrode sheet 420, the first positioning convex column 742 is located in the first positioning groove 321, and the second positioning convex column 743 is located in the second positioning groove 322.

[0067] Briefly speaking, when the electronic atomizer 100 is plugged into the power supply component 600, the positive electrode post 771 will contact the positive electrode plate 410, and the negative electrode post 772 will contact the negative electrode plate 420, realizing the power supply of the power supply component 600 to the electronic atomizer 100. The first positioning convex post 742 is located in the first positioning groove 321, and the second positioning convex post 743 is located in the second positioning groove 322 to limit the electronic atomizer 100 and the power supply component 600, preventing relative rotation.

[0068] The power supply component 600 further includes a microphone air outlet 731. The microphone air outlet 731 is arranged at one end of the battery holder 730 close to the electronic atomizer 100. The microphone air outlet 731 is located on the first positioning convex post 742 and penetrates through the first positioning convex post 742 and the battery holder 730. The atomizer air inlet 430 is communicated with the microphone air outlet 731.

[0069] Generally, a microphone is also arranged on the circuit board. The microphone is used to sense the air pressure change to start and stop the power supply of the circuit board to the electronic atomizer 100. Exemplarily, when the user inhales, the gas in the power supply component 600 will enter the atomizer air inlet 430 from the microphone air outlet 731. At this time, a negative pressure state appears in the power supply component 600. The microphone senses the negative pressure state and controls the circuit board to make the battery supply power to the electronic atomizer 100, realizing the operation of the electronic atomizer 100; when the user stops inhaling, the air pressure in the power supply component 600 recovers, the microphone senses the normal air pressure state, and controls the circuit board to make the battery not supply power to the electronic atomizer 100, realizing the stop of the electronic atomizer 100.

[0070] By arranging the microphone air outlet 731 on the first positioning convex post 742, the gas in the power supply component 600 can enter the electronic atomizer 100 more preferentially, enabling the microphone to sense the negative pressure state faster, thereby improving the reaction speed of the electronic atomization device 10.

[0071] Figure 7 It is a cross-sectional schematic diagram of an electronic atomizer according to an embodiment of the present application. Figure 8 It is a cross-sectional schematic diagram of a hemispherical protrusion according to an embodiment of the present application, as Figure 7-8As shown, the electronic atomizer 100 includes an atomizer housing 510 and an atomizer base 520, the atomizer housing 510 is sleeved on the atomizer base 520, and together define an aerosol matrix bin, the positive electrode sheet 410, the negative electrode sheet 420 and the atomizer air inlet 430 are all arranged on the side of the atomizer base 520 close to the battery holder 730, the side of the base away from the battery holder 730 is provided with a hemispherical protrusion 540, and the atomizer air inlet 430 is arranged on the hemispherical protrusion 540. This is equivalent to raising the height of the atomizer air inlet 430, so that the aerosol matrix flowing down from the aerosol matrix bin flows down along the hemispherical protrusion 540, and the aerosol matrix will not directly flow out of the electronic atomizer 100 through the air inlet.

[0072] Furthermore, a receiving groove 530 is provided on one side of the base away from the battery holder 730, the hemispherical protrusion 540 is located in the receiving groove 530, and a channel 550 is formed between the outer surface of the hemispherical protrusion 540 and the groove wall of the receiving groove 530. The aerosol matrix flowing down will flow down along the outer wall of the hemispherical protrusion 540 and remain in the channel 550, and will not block the atomizer air inlet hole 430.

[0073] Figure 9 is a schematic diagram of a limiting rib in one embodiment of the present application, Figure 10 Schematic diagram of a limiting notch in one embodiment of the present application. Figure 9-10 As shown, the first limiting structure 750 includes at least one limiting rib 751, which is arranged on a side where the battery holder 730 and the component housing 710 are in contact, and is located at an end of the battery holder 730 away from the electronic atomizer 100.

[0074] The second limiting structure 720 includes at least one limiting notch 721, which is arranged on the side where the component housing 710 and the battery holder 730 are attached, and is located at the end of the component housing 710 away from the electronic atomizer 100; the limiting rib 751 is located in the limiting notch 721, and the inner wall of the limiting notch 721 abuts against the limiting rib 751. By locating the limiting rib 751 in the limiting notch 721, and the inner wall of the limiting notch 721 abuts against the limiting rib 751, the component housing 710 is prevented from rotating relative to the battery holder 730.

[0075] Among them, the number of the limiting rib strips 751 is equal to the number of the limiting notches 721. It is possible that the number of the limiting rib strips 751 is one, and the number of the limiting notches 721 is also one. In this application, the number of the limiting rib strips 751 is set to two, and the number of the limiting notches 721 is also two as an example.

[0076] The number of the limiting rib strips 751 includes two, defined as a first limiting rib strip 761 and a second limiting rib strip 762. Both the first limiting rib strip 761 and the second limiting rib strip 762 are arranged on the side of the battery bracket 730 in contact with the component housing 710, and are both located at one end of the battery bracket 730 away from the electronic atomizer 100.

[0077] The number of the limiting notches 721 includes two, defined as a first limiting notch 722 and a second limiting notch 723. Both the first limiting notch 722 and the second limiting notch 723 are arranged on the side of the component housing 710 in contact with the battery bracket 730, and are both located at one end of the component housing 710 away from the electronic atomizer 100. The first limiting rib strip 761 is located in the first limiting notch 722, and the inner wall of the first limiting notch 722 abuts against the first limiting rib strip 761; the second limiting rib strip 762 is located in the second limiting notch 723, and the inner wall of the second limiting notch 723 abuts against the second limiting rib strip 762.

[0078] Simply put, when the component housing 710 is assembled on the battery bracket 730. The first limiting rib strip 761 is located in the first limiting notch 722, and the second limiting rib strip 762 is located in the second limiting notch 723 to limit the component housing 710 and the battery bracket 730, preventing relative rotation.

[0079] It should be noted that the inventive concept of this application can form a very large number of embodiments. However, due to the limited space of the application documents, it is impossible to list them all. Therefore, on the premise of no conflict, the above-described embodiments or technical features can be combined arbitrarily to form new embodiments. After the combination of each embodiment or technical feature, the original technical effect will be enhanced.

[0080] The above content is a further detailed description of this application in combination with specific optional implementation manners. It cannot be determined that the specific implementation of this application is only limited to these descriptions. For those of ordinary skill in the technical field to which this application belongs, without departing from the concept of this application, several simple deductions or substitutions can be made, which should all be regarded as belonging to the protection scope of this application.

Claims

1. An electronic atomization device, characterized in that: The electronic atomization device comprises an electronic atomizer, a power supply component and a display screen, wherein the electronic atomizer is connected to the power supply component, and the display screen is arranged on a side of the power supply component; The electronic atomizer comprises a nozzle portion and a connecting portion, wherein the connecting portion is connected to the nozzle portion, the nozzle portion is flat, the connecting portion is cylindrical, the nozzle portion comprises two first side surfaces and two second side surfaces, the two first side surfaces are arranged opposite to each other, the two second side surfaces are arranged opposite to each other, the two sides of each first side surface are respectively connected to the two second side surfaces, the two sides of each second side surface are respectively connected to the two first side surfaces, and the area of ​​the first side surface is greater than the area of ​​the second side surface; The electronic atomizer further comprises a first positioning structure, which is arranged at an end of the connecting portion away from the mouthpiece; a connecting groove is arranged at the end of the power supply assembly, the connecting groove is in a cylindrical shape, and a second positioning structure is arranged at the bottom of the connecting groove; The connecting portion is inserted into the connecting groove, and the first positioning structure and the second positioning structure are matched and fixed, so that the orientation of the plane where the first side surface is located is the same as the orientation of the plane where the display screen is located.

2. The electronic atomization device according to claim 1, characterized in that: The power supply component comprises a component shell and a battery holder, the component shell is hollow inside, the component shell is sleeved on the battery holder, the height of the component shell is greater than the height of the battery holder, one end of the component shell is flush with one end of the battery holder, and the portion of the inner wall of the other end of the component shell that does not contact the outer wall of the component shell forms the connection groove; The second positioning structure is arranged on the end of the battery holder close to the electronic atomizer, the display screen is connected to the outer wall of the battery holder, a display screen notch is arranged on the component shell, and the display screen notch passes through the component shell, a first limiting structure is arranged on the outer surface of the end of the battery holder facing away from the electronic atomizer, and a second limiting structure is arranged on the inner wall of the end of the component shell facing away from the electronic atomizer, the first limiting structure and the second limiting structure are cooperated and fixed so that the display screen is located in the display screen notch.

3. The electronic atomization device according to claim 2, characterized in that: The first positioning structure includes at least one positioning groove, the positioning groove is located at an end of the connecting portion away from the mouthpiece, and the second positioning structure includes at least one positioning protrusion, the positioning protrusion is located at an end of the battery holder close to the electronic atomizer, and the positioning protrusion is not on the central axis of the component housing; The connecting portion is inserted into the connecting groove, the positioning protrusion column extends into the positioning groove, and the outer wall of the positioning protrusion column abuts against the groove wall of the positioning groove.

4. The electronic atomization device according to claim 3, characterized in that: The electronic atomizer further comprises a positive electrode sheet, a negative electrode sheet and an atomizer air inlet hole, wherein the positive electrode sheet and the negative electrode sheet are both arranged at one end of the connecting portion away from the suction nozzle, and the atomizer air inlet hole is arranged at one end of the connecting portion away from the suction nozzle; The number of the positioning grooves is two, which are defined as a first positioning groove and a second positioning groove, and the first positioning groove and the second positioning groove are located at an end of the connecting portion away from the suction nozzle portion; The atomizer air inlet is located on the central axis of the connecting portion, the first positioning groove and the second positioning groove are located on both sides of the central axis of the connecting portion, and the positive electrode sheet and the negative electrode sheet are located on both sides of the central axis of the connecting portion; The number of the positioning protrusion columns is two, which are defined as a first positioning protrusion column and a second positioning protrusion column, and the first positioning protrusion column and the second positioning protrusion column are arranged at one end of the battery holder close to the electronic atomizer; the power supply assembly also includes a positive electrode column and a negative electrode column, and the positive electrode column and the negative electrode column are arranged at one end of the battery holder close to the electronic atomizer; The first positioning protrusion column and the second positioning protrusion column are located on both sides of the central axis of the battery holder, and the positive electrode column and the negative electrode column are located on both sides of the central axis of the battery holder; The connecting portion is inserted into the connecting groove, the positive electrode column contacts the positive electrode sheet, the negative electrode column contacts the negative electrode sheet, the first positioning protrusion is located in the first positioning groove, and the second positioning protrusion is located in the second positioning groove.

5. The electronic atomization device according to claim 4, characterized in that: The power supply assembly also includes a microphone air outlet, which is arranged at one end of the battery holder close to the electronic atomizer, the microphone air outlet is located on the first positioning protrusion column, and passes through the first positioning protrusion column and the battery holder, and the atomizer air inlet is connected to the microphone air outlet.

6. The electronic atomization device according to claim 4, characterized in that: The electronic atomizer comprises an atomizer shell and an atomizer base, wherein the atomizer shell is sleeved on the atomizer base to jointly define an aerosol matrix chamber, the positive electrode sheet, the negative electrode sheet and the atomizer air inlet are all arranged on a side of the atomizer base close to the battery holder, a hemispherical protrusion is arranged on a side of the base facing away from the battery holder, and the atomizer air inlet is arranged on the hemispherical protrusion.

7. The electronic atomization device according to claim 6, characterized in that: A receiving groove is arranged on a side of the base facing away from the battery holder, the hemispherical protrusion is located in the receiving groove, and a channel is formed between the outer surface of the hemispherical protrusion and the groove wall of the receiving groove.

8. The electronic atomization device according to claim 3, characterized in that: The electronic atomization device further comprises a first magnetic structure and a second magnetic structure that attract each other, wherein the first magnetic structure is arranged at the bottom of the positioning groove, and the second magnetic structure is arranged on the positioning protrusion column.

9. The electronic atomization device according to claim 3, characterized in that: The first limiting structure includes at least one limiting rib, which is arranged on a side where the battery holder is attached to the component housing and is located at an end of the battery holder away from the electronic atomizer; The second limiting structure includes at least one limiting notch, which is arranged on the side where the component shell and the battery holder are attached, and is located at the end of the component shell away from the electronic atomizer; the limiting rib is located in the limiting notch, and the inner wall of the limiting notch abuts against the limiting rib.

10. The electronic atomization device according to claim 9, characterized in that: The number of the limiting ribs includes two, which are defined as a first limiting rib and a second limiting rib, wherein the first limiting rib and the second limiting rib are both arranged on a side where the battery holder is attached to the component housing, and are both located at an end of the battery holder away from the electronic atomizer; The number of the limiting notches includes two, which are defined as a first limiting notch and a second limiting notch. The first limiting notch and the second limiting notch are both arranged on the side where the component shell is attached to the battery holder, and are both located at the end of the component shell away from the electronic atomizer. The first limiting rib is located in the first limiting notch, and the inner wall of the first limiting notch abuts against the first limiting rib; the second limiting rib is located in the second limiting notch, and the inner wall of the second limiting notch abuts against the second limiting rib.

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