Electronic atomizer

Abstract

The utility model provides an electronic atomizer, and relates to the technical field of electronic atomization. The electronic atomizer comprises a lighting effect assembly and an atomizing assembly. The lighting effect assembly comprises a light guide plate and a light source. The light guide plate comprises a first surface, a second surface and a first end face, the first surface and the second surface are arranged oppositely, and the first end face is connected between the first surface and the second surface; the light-emitting face of the light source faces the first end face, the first end face is used for guiding in light, and the first surface is used for guiding out light. At least part of the light guide plate forms a reflection part used for changing the transmission direction of light. According to the electronic atomizer, light can be guided in through the first end face of the light guide plate and guided out through the first surface of the light guide plate, and therefore the light effect assembly can achieve the large-area display effect only through a small number of light sources; in addition, at least part of the light guide plate is utilized to form a reflection part, so that the transmission direction of the light is changed, and the light export rate of the first surface is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic atomization, in particular to an electronic atomizer. BACKGROUND

[0002] Some electronic atomizers need to emit light signals, such as background light or prompt information, through the front surface of the shell. Generally, the electronic atomizer is provided with a plurality of lamp bodies as light effect components on the back side of the shell to achieve the above display effect. Since the light emitted by the lamp body will scatter, the electronic atomizer needs to be provided with a plurality of lamp bodies in the length and width directions of the shell to achieve a large-area display effect, and therefore the preparation cost of the electronic atomizer is relatively high. CONTENT OF THE UTILITY MODEL

[0003] To solve the above technical problems, one technical scheme adopted by the present application is to provide an electronic atomizer, comprising an atomization component for atomization and a light effect component for changing the display effect, the light effect component being arranged outside the atomization component, the light effect component comprising a light guide plate and a light source; wherein the light guide plate comprises a first surface, a second surface and a first end surface, the first surface and the second surface being arranged opposite to each other, and the first end surface being connected between the first surface and the second surface; the light emitting surface of the light source is arranged towards the first end surface, the first end surface is used for guiding the light emitted by the light source to transmit the light along the extension direction of the light guide plate, and the first surface is used for guiding the light out; at least part of the light guide plate further forms a reflection part, and the reflection part is used for changing the transmission direction of the light.

[0004] In some embodiments, recesses and / or protrusions are formed on the second surface of at least part of the light guide plate to form the reflection part.

[0005] In some embodiments, a light scattering powder is arranged in at least part of the light guide plate to form the reflection part.

[0006] In some embodiments, the light effect component comprises a light shielding piece arranged on the side close to the light source and covering the light source and the first end surface.

[0007] In some embodiments, the light emitting surface of the light source is arranged in parallel and spaced apart from the first end surface, or the light emitting surface of the light source is arranged in abutment with the first end surface.

[0008] In some embodiments, the light effect component comprises a shell, the atomization component and the light guide plate are arranged in the inner periphery of the shell, the shell has a light transmission part, and the first surface is opposite to the surface of the light transmission part so that the light guided out from the first surface is guided out through the light transmission part.

[0009] In some embodiments, the shell comprises a main shell and a light transmission shell, the light transmission shell is a transparent or translucent shell, the atomization component and the light guide plate are arranged in the main shell, the light transmission shell is connected with the main shell and forms the light transmission part.

[0010] In some embodiments, the electronic atomizer comprises a display screen, the display screen is arranged in the shell, and the display screen, the light guide plate and the light transmission part are arranged in layers from inside to outside.

[0011] In some embodiments, the electronic atomizer comprises a control circuit board, the control circuit board is located at the bottom of the electronic atomizer, the connection wire of the display screen extends towards the bottom of the electronic atomizer and is electrically connected with the control circuit board.

[0012] In some embodiments, the light source is an LED light strip, one side of the LED light strip provided with LED lamp beads faces the first end face, one end of the LED light strip is provided with a connector, the connector is located at the side of the bottom of the electronic atomizer, and the LED light strip is electrically connected with the control circuit board through the connector.

[0013] The beneficial effects of the present application are:

[0014] The electronic atomizer provided by the present application can realize large-area display effect with a small amount of light source by arranging the light effect assembly on the outside of the atomization assembly, and arranging the light emitting surface of the light source to face the first end face of the light guide plate in the light effect assembly, which is conducive to reducing the cost; the present application also uses at least part of the light guide plate to form a reflection part to change the transmission direction of the light, thereby improving the light guide rate of the first surface, which is conducive to improving the display effect of the electronic atomizer. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] Figure 1 is a schematic diagram of the three-dimensional structure of the electronic atomizer provided by some embodiments of the present application;

[0017] Figure 2 is Figure 1 is a schematic diagram of the exploded structure of the electronic atomizer in the embodiment;

[0018] Figure 3 is a schematic diagram of the three-dimensional structure of the light effect assembly provided by some embodiments of the present application;

[0019] Figure 4 is Figure 3 is a schematic diagram of the three-dimensional structure of the light effect assembly in another view in the embodiment;

[0020] Figure 5 is a planar structure schematic diagram of a light effect assembly provided by some embodiments of the present application;

[0021] Figure 6 is a planar structure schematic diagram of a light effect assembly provided by some embodiments of the present application;

[0022] Figure 7 is a planar structure schematic diagram of a light effect assembly provided by some embodiments of the present application;

[0023] Figure 8 is an exploded structure schematic diagram of an electronic atomizer provided by some embodiments of the present application;

[0024] Figure 9 is Figure 8 is a display scene schematic diagram of an electronic atomizer in embodiments of the present application;

[0025] Figure 10 is a cross-sectional structure schematic diagram of an electronic atomizer provided by some embodiments of the present application;

[0026] Figure 11 is a partial structure schematic diagram of an electronic atomizer provided by some embodiments of the present application.

[0027] Legend of reference signs: 10, electronic atomizer; 11, atomization assembly; 12, light effect assembly; 100, light guide plate; 101, first surface; 102, second surface; 103, first end surface; 104, light scattering powder; 110, first clamping portion; 120, first end portion; 130, reflecting portion; 200, shell; 201, light-transmitting portion; 202, second clamping portion; 203, liquid storage cavity; 210, main shell; 220, light-transmitting shell; 300, light source; 301, light exit surface; 400, light shielding member; 500, display screen; 510, control circuit board; 520, sensor; 530, power supply. DETAILED DESCRIPTION

[0028] In the following description, for the purpose of explanation and not limitation, specific details are set forth, such as particular system configurations, techniques, etc., in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application can be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0029] In order to make the above objectives, characteristics and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application are described in detail below with reference to the drawings. It can be understood that the described embodiments are only part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0030] It should be understood that the terms used in the specification and the appended claims of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. As used in the specification and the appended claims of the present application, the singular forms "a", "an" and "the" are intended to include the plural forms unless the context clearly indicates otherwise. As used in the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. As used in the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0031] The embodiments of the present application provide an electronic atomizer. Please refer to Figure 1 and Figure 2 , Figure 1 is a perspective structural schematic diagram of an electronic atomizer provided by some embodiments of the present application, Figure 2 is Figure 1 an exploded structural schematic diagram of the electronic atomizer in the embodiments.

[0032] In some embodiments, the electronic atomizer 10 includes an atomization assembly 11 for atomization, and a light effect assembly 12 for changing display effects. The atomization assembly 11 can be used to heat the atomization substrate to generate aerosol, and its specific structure is not expanded here. The light effect assembly 12 can be arranged outside the atomization assembly 11, and the light effect assembly 12 can emit light to realize the light effect display of the electronic atomizer 10. The light effect assembly 12 can change the light effect according to the running condition of the atomization assembly 11, or change the light effect according to other setting conditions of the electronic atomizer 10, which can be set as needed.

[0033] Among them, the light effect assembly 12 can include a light guide plate 100. The light guide plate 100 includes a first surface 101 for guiding light. The light guide plate 100 can be arranged outside the atomization assembly 11, and the first surface 101 thereof can be the side of the light guide plate 100 facing away from the atomization assembly 11.

[0034] In some embodiments, the light effect assembly 12 can further include a housing 200. The housing 200 can form an appearance surface of the electronic atomizer 10 and be used to mount the light effect assembly 12, the atomization assembly 11 and other devices of the electronic atomizer 10. The atomization assembly 11 and the light effect assembly 12 can be arranged in the inner space of the housing 200. The housing 200 has a light-transmitting portion 201 that is light-transmitting. The surface of the light-transmitting portion 201 can be opposite to the first surface 101 of the light guide plate 100, so that the light emitted from the first surface 101 can be transmitted through the light-transmitting portion 201 and thus the light effect of the appearance surface of the electronic atomizer 10 can be changed.

[0035] The housing 200 can be at least partially made of a light-transmitting material to form the light-transmitting portion 201. The light-transmitting portion 201 can be made of a material that is partially light-transmitting, so that when no light is emitted from the first surface 101, the light-transmitting portion 201 can cover the light guide plate 100 to avoid affecting the appearance of the electronic atomizer 10. In other embodiments, the first surface 101 of the light guide plate 100 can form at least part of the appearance surface of the electronic atomizer 10, and the light emitted from the first surface 101 can be directly output to the outside without being transmitted through the housing 200.

[0036] Optionally, the housing 200 includes a main shell 210 and a light-transmitting shell 220. The main shell 210 can serve as the main part of the housing 200. The atomization assembly 11 and the light guide plate 100 can be arranged in the main shell 210. The light-transmitting shell 220 is a light-transmitting shell and can be a transparent or translucent shell. The light-transmitting shell 220 can be connected with the main shell 210 and form the light-transmitting portion 201. The light-transmitting shell 220 can be made of a light-transmitting material. Through this design, the electronic atomizer 10 only needs to use a light-transmitting material to prepare the light-transmitting shell 220, and then the light-transmitting shell 220 can be assembled with the main shell 210 to obtain the housing 200 with the light-transmitting portion 201, which is conducive to reducing the manufacturing cost.

[0037] The main shell 210 can form a module with the atomization assembly 11, the light guide plate 100 and other devices of the electronic atomizer 10, and the module is the main part of the electronic atomizer 10. The light-transmitting shell 220 can be detachably connected with the main shell 210 to facilitate mounting or dismounting. The electronic atomizer 10 can replace different light-transmitting shells 220 according to needs to change the display effect of the light-transmitting portion 201. For example, the electronic atomizer 10 can replace light-transmitting shells 220 with different light-transmitting rates to adjust the display brightness of the light-transmitting portion 201. For another example, the electronic atomizer 10 can replace light-transmitting shells 220 with different surface patterns to adjust the display pattern of the light-transmitting portion 201.

[0038] The light guide plate 100 can be detachably connected to the main housing 210. For example, the light guide plate 100 can be provided with a first clamping portion 110 for clamping to the main housing 210. The first clamping portion 110 can be arranged at a side edge of the light guide plate 100. The light-transmitting housing 220 can be detachably connected to the main housing 210. For example, the light-transmitting housing 220 can be provided with a second clamping portion 202 for clamping to the main housing 210. The second clamping portion 202 can be arranged at a side edge of the light-transmitting housing 220. Of course, the light guide plate 100 and the light-transmitting housing 220 can also be connected to the main housing 210 by other means, such as but not limited to nailing. In other embodiments, the shell 200 can also have other structures, such as an integrated structure.

[0039] Please refer to Figures 3 to 5 , Figure 3 is a perspective structural schematic diagram of a light effect assembly provided by some embodiments of the present application, Figure 4 is Figure 3 a perspective structural schematic diagram of the light effect assembly in another view, Figure 5 is a planar structural schematic diagram of a light effect assembly provided by some embodiments of the present application.

[0040] In some embodiments, the light effect assembly 12 includes a light guide plate 100 and a light source 300. The light guide plate 100 is made of a light guide material, such as but not limited to acrylic. The light source 300 is a device that can emit light, such as but not limited to an LED lamp.

[0041] The light guide plate 100 includes a first surface 101, a second surface 102, and a first end surface 103. The first surface 101 is arranged opposite to the second surface 102. The first end surface 103 is connected between the first surface 101 and the second surface 102. The first surface 101 can be regarded as the front surface of the light guide plate 100, and the second surface 102 can be regarded as the back surface of the light guide plate 100. The first end surface 103 can be formed at a first end portion 120 of the light guide plate 100. The first end portion 120 is one end of the light guide plate 100, and it can be understood that the first end portion 120 forms part of the first surface 101 and part of the second surface 102.

[0042] The light source 300 is arranged on the side facing the first end surface 103, and is configured to emit light towards the first end surface 103. The light source 300 can be arranged with its light emitting surface 301 facing the first end surface 103, so that the light emitted by the light source 300 through the light emitting surface 301 can be transmitted to the first end surface 103. The first end surface 103 can be configured to guide the light emitted by the light source 300, so that the light can be transmitted along the extension direction of the light guide plate 100. The first surface 101 can be configured to guide the light out. The extension direction of the light guide plate 100 can be the extension direction of the first surface 101, or the extension direction of the second surface 102. It should be noted that the extension direction of the light refers to the transmission direction of the light as a whole.

[0043] In some embodiments, the light emitting surface 301 of the light source 300 can be arranged in abutment with the first end surface 103. The light source 300 can be arranged on the first end surface 103 by, for example but not limited to, adhesion, abutment, etc. In other embodiments, the light emitting surface 301 of the light source 300 can be arranged in parallel and spaced apart from the first end surface 103. It can be understood that by arranging the light emitting surface 301 in parallel with the first end surface 103, the light source 300 can output light through the light emitting surface 301, and most of the light can be incident into the light guide plate 100 in parallel, and reach the side of the light guide plate 100 away from the light source 300. The light source 300 can be a separate device, or can be a part of a device for emitting light. The number of light sources 300 can be one or more. In other embodiments, the light effect assembly 12 can further include a light source 300 arranged on the other end surface of the light guide plate 100.

[0044] In some embodiments, the light guide plate 100 can be a long strip-shaped plate, and is not limited to an arc-shaped plate or a flat plate. The first surface 101 and the second surface 102 of the light guide plate 100 are both long strip-shaped surfaces, and are not limited to flat surfaces or arc surfaces. The first end portion 120 can form a short side of the light guide plate 100, and the first end surface 103 is a long side end surface of the light guide plate 100. By arranging the light source 300 on the side facing the first end surface 103, and guiding the light into the first end surface 103, and guiding the light out of the first surface 101, the light effect assembly 12 can make the first surface 101 display a light gradient effect from bright to dark in the length direction. The side facing the first end surface 103 can be provided with a plurality of light sources 300, and the plurality of light sources 300 can be arranged in the width direction of the light guide plate 100.

[0045] In other embodiments, the light guide plate 100 can also be a plate body of other shapes, such as a square plate, a circular plate, etc. It should be noted that the directions of the first surface 101 and the second surface 102 can be two opposite directions, or two directions with an acute angle or an obtuse angle. The first surface 101 and the second surface 102 can be two surfaces separated by an end surface, or the first surface 101 and the second surface 102 can be two surfaces directly connected to each other, and at least one of the two surfaces is arc-shaped for connecting the edge of the other surface.

[0046] In some embodiments, the light efficiency assembly 12 can include a light shielding piece 400. The light shielding piece 400 can be arranged on the first surface 101, and the light shielding piece 400 is arranged on the side close to the light source 300 and covers the light source 300 and the first end surface 103. The light shielding piece 400 can be arranged on the part of the first surface 101 formed by the first end portion 120 and cover the light source 300 to avoid light leakage. The material and arrangement of the light shielding piece 400 can be selected according to actual conditions, for example, the light shielding piece 400 can be a light shielding film attached to the light guide plate 100.

[0047] In some embodiments, the light shielding piece 400 can extend from the first end portion 120, and the part of the light shielding piece 400 arranged on the first surface 101 can cover the first end portion 120, and the part of the light shielding piece 400 extending out of the first end portion 120 can cover the light source 300. In other embodiments, the light shielding piece 400 can be arranged on the first end portion 120 as a whole, or spaced apart from the first end portion 120.

[0048] As shown in FIG. 1, the light rays can be reflected multiple times inside the light guide plate 100 after entering the light guide plate 100 through the first end surface 103 and then guided out through the first surface 101. In other words, the first surface 101 is a display surface of the light guide plate 100. Figure 5

[0049] In some embodiments, at least part of the light guide plate 100 can form a reflection portion 130. The reflection portion 130 is used to change the transmission direction of the light rays. The light rays entering the light guide plate 100 through the first end surface 103 change their transmission direction under the action of the reflection portion 130 when they are transmitted to the reflection portion 130. The reflection portion 130 can be used to change the reflection efficiency of the light guide plate 100 for the light rays to improve the light guiding rate of the first surface 101 for the light rays.

[0050] In some embodiments, the light rays guided out through the first surface 101 are refracted.

[0051] ​It can be understood that refraction refers to the phenomenon that the transmission direction of light changes when the light transmits from one medium to another medium, while reflection usually occurs within the same medium layer. The reflection part 130 of the embodiment of the present application is arranged in the medium layer of the light guide plate 100, and can change the transmission direction of the light in the light guide plate 100 through reflection, so that the light can be refracted out of the first surface 101. The light that is parallel incident or substantially parallel incident to the light guide plate 100, and the light that is totally reflected, will continue to be transmitted backward in the light guide plate 100 until it is reflected by the reflection part 130 and the transmission direction is changed.

[0052] Optionally, the reflection part 130 is a recess structure formed on the second surface 102. The recess can be formed on at least part of the second surface 102 of the light guide plate 100 to form the reflection part 130. As shown in Figure 5 , the reflection part 130 can be regarded as an arc-shaped recess formed on the second surface 102. The light that enters the light guide plate 100 through the first end surface 103 will be refracted to the first surface 101 through the recess wall when it is transmitted to the reflection part 130, so that the second surface 102 with the reflection part 130 can more efficiently guide the light to the first surface 101 than the flat second surface 102.

[0053] In other embodiments, the reflection part 130 can also be other shapes of recess structures, not limited to Figure 5 the arc-shaped recess structure shown in the figure.

[0054] Please refer to Figure 6 , Figure 6 for the planar structure schematic diagram of the light effect assembly provided by other embodiments of the present application.

[0055] In some embodiments, the reflection part 130 can be a protruding structure formed on the second surface 102. The protrusion can be formed on at least part of the second surface 102 of the light guide plate 100 to form the reflection part 130. The reflection part 130 can be an arc-shaped protrusion as shown in Figure 6 . The light that enters the light guide plate 100 through the first end surface 103 will be refracted to the first surface 101 when it is transmitted to the reflection part 130, so that the second surface 102 with the reflection part 130 can more efficiently guide the light to the first surface 101 than the flat second surface 102. In other embodiments, the reflection part 130 can also be other shapes of protruding structures, not limited to Figure 6 the arc-shaped protruding structure shown in the figure.

[0056] In other embodiments, the recess and the protrusion can also be formed on the second surface 102 to form reflection parts 130 of different shapes.

[0057] It can be understood that when the second surface 102 is a flat surface, the light introduced into the light guide plate 100 through the first end surface 103 will mostly only pass inside the light guide plate 100, and will not be transmitted from the first surface 101. The embodiments of the present application can change the transmission direction of the light by forming the reflection part 130 on the second surface 102, change the reflection efficiency of the light guide plate 100 to the light, and improve the light extraction rate of the first surface 101 to the light, which is beneficial to improve the light effect of the electronic atomizer 10.

[0058] The embodiments of the present application can also adjust the density, layout position, shape, etc. of the reflection part 130 on the second surface 102 to realize the adjustment of the light effect of the light effect assembly 12. For example, the light effect assembly 12 can form a corresponding number of reflection parts 130 on the second surface 102 according to the brightness requirement and the light intensity of the light source 300, so that the display brightness of the first surface 101 is a suitable brightness, and will not be too bright or too dark. For another example, the light effect assembly 12 can set more reflection parts 130 on the local part of the second surface 102, so that the local part corresponding to the first surface 101 will extract more light, so that the local part of the first surface 101 can show a display effect different from other areas.

[0059] The forming mode of the reflection part 130 can be to punch on the mold for preparing the light guide plate 100, so that the light guide plate 100 is formed into the reflection part 130 in a recessed structure or a protruding structure after demolding. In other embodiments of the present application, the reflection part 130 can also be other structures, and can be formed in other ways. Please refer to Figure 7 , Figure 7 is a schematic view of a planar structure of a light effect assembly provided by another embodiment of the present application.

[0060] In some embodiments, at least part of the light guide plate 100 is provided with a diffusion powder 104 to form the reflection part 130. The diffusion powder 104 can change the reflection efficiency of the light guide plate 100 to the light, change the transmission direction of the light, and improve the light extraction rate of the first surface 101 to the light, which is beneficial to improve the light effect of the electronic atomizer 10.

[0061] Compared with Figure 5 and Figure 6 the light effect assembly 12 shown in Figure 7 the reflection part 130 of the light effect assembly 12 shown in Figure 7 The forming mode of the reflection part 130 shown in

[0062] It should be noted that the reflection part 130 is a part of the light guide plate 100 provided with the diffusing powder 104. The light effect assembly 12 can be adjusted by adjusting the setting position and adding ratio of the diffusing powder 104, and the specific adjustment can be referred to the above description and will not be repeated here.

[0063] In some embodiments, the light effect assembly 12 can also have the reflection part 130 formed in the light guide plate 100 and the reflection part 130 formed on the second surface 102. The light guide plate 100 can be provided with the diffusing powder 104, and the second surface 102 can be provided with the concave structure or the convex structure.

[0064] It can be understood that the preparation method of the reflection part 130 is only an example, and the reflection part 130 can also be prepared by other methods. In other embodiments, the reflection part 130 can also be other structures that can change the transmission direction of the light.

[0065] The light source 300 is arranged on the first end surface 103 of the light guide plate 100, and at least part of the light guide plate 100 forms the reflection part 130. The light guide plate 100 can guide the light into the light guide plate 100 through the first end surface 103 and guide the light out of the light guide plate 100 through the first surface 101. Therefore, the light effect assembly 12 does not need to be arranged on the side facing the second surface 102, and the light source 300 emits light towards the first surface 101. The space occupancy of the light effect assembly 12 in the electronic atomizer 10 can be reduced, and the manufacturing cost of the electronic atomizer 10 can be reduced.

[0066] Please refer to the above description Figure 8 and Figure 9 , Figure 8 is a disassembly structure diagram of an electronic atomizer provided by some embodiments of the present application, Figure 9 is Figure 8 a display scene diagram of the electronic atomizer in the embodiment.

[0067] In some embodiments, the electronic atomizer 10 can include a display screen 500. The display screen 500 can output display information by outputting light signals. The display screen 500 can be arranged in the shell 200, for example, arranged in the main shell 210. The display screen 500 is opposite to the surface of the light transmission part 201, so that the display screen 500 can project display light on the light transmission part 201, so that the display information of the display screen 500 can be displayed on the appearance surface of the electronic atomizer 10. The specific display information output by the display screen 500 of the electronic atomizer 10 can be set according to actual needs.

[0068] The light guide plate 100 can be used to output background light through the first surface 101. The display screen 500 can be arranged in a layering manner with the light guide plate 100 in the arrangement direction of the light guide plate 100 and the light-transmitting part 201, so that the background light output by the light guide plate 100 and the display information output by the display screen 500 can be jointly displayed on the light-transmitting part 201 as shown in Figure 9 The display light output by the display screen 500 and the lamp light output by the light effect assembly 12 can be cooperatively changed to change the display effect of the electronic atomizer 10.

[0069] Optionally, the display screen 500, the light guide plate 100 and the light-transmitting part 201 are arranged in a layering manner from inside to outside. The display screen 500 can be arranged on the side of the second surface 102 of the light guide plate 100. The display screen 500 can be arranged on the second surface 102. The display screen 500 can also be spaced apart from the second surface 102 and arranged on the main shell 210 or other devices of the electronic atomizer 10. The second surface 102 of the light guide plate 100 can be light-transmitting, used to guide the display light output by the display screen 500 to the first surface 101. The display light output by the display screen 500 can be projected on the light-transmitting part 201 through the first surface 101. In other embodiments, the display screen 500 can also be arranged between the first surface 101 and the light-transmitting part 201.

[0070] Please refer to Figure 10 and Figure 11 , Figure 10 is a cross-sectional structure schematic diagram of an electronic atomizer provided by some embodiments of the present application, Figure 11 is a partial structure schematic diagram of an electronic atomizer provided by some embodiments of the present application.

[0071] In some embodiments, the electronic atomizer 10 can include a control circuit board 510, which is located at the bottom of the electronic atomizer 10. The control circuit board 510 is electrically connected with the display screen 500, used to control the display screen 500. The connecting wire of the display screen 500 extends towards the bottom of the electronic atomizer 10 and is electrically connected with the control circuit board 510. The control circuit board 510 is for example but not limited to a circuit board, an electronic chip, etc. The control circuit board 510 can also be electrically connected with the light source 300, so that the electronic atomizer 10 can control the display screen 500 and the light source 300 through the control circuit board 510. In some application scenarios, the control circuit board 510 can control the display screen 500 and the light source 300 to be turned on or turned off at the same time. Of course, the control circuit board 510 can also control the display screen 500 and the light source 300 to be turned on or turned off in sequence according to a preset program. The specific control mode can be set according to the requirement.

[0072] In some embodiments, the light source 200 is an LED light strip, one side of the LED light strip is provided towards the first end face 103, and one end of the LED light strip is provided with a connector, which is located on the side of the bottom of the electronic atomizer 10, and the LED light strip is electrically connected to the control circuit board 510 through the connector.

[0073] In some embodiments, the housing 200 of the electronic atomizer 10 can be provided with a liquid storage cavity 203. The liquid storage cavity 203 is used to store the atomization substrate.

[0074] In some embodiments, the control circuit board 510 can calculate the remaining liquid amount of the atomization substrate in the liquid storage cavity 203 according to the pre-recorded liquid amount of the atomization substrate, in combination with the puffing information such as the number of puffs and the puffing duration. Alternatively, in other embodiments, the electronic atomizer 10 can further include a sensor 520. The sensor 520 is used to detect the remaining liquid amount in the liquid storage cavity 203. The type and setting position of the sensor 520 can be selected according to the actual situation, and the sensor 520 is for example but not limited to a photoelectric sensor arranged in the liquid storage cavity 203.

[0075] The sensor 520 can be electrically connected to the control circuit board 510. The control circuit board 510 can be used to control the display screen 500 to display the information of the remaining liquid amount in the liquid storage cavity 203. The liquid storage cavity 203 can be the inner cavity of the atomization assembly 11. Alternatively, the control circuit board 510 is also electrically connected to the atomization assembly 11. The control circuit board 510 can be used to control the light source 300 and / or the display screen 500 to turn on or off according to the running condition of the atomization assembly 11.

[0076] In other embodiments, the electronic atomizer 10 can include a power supply 530. The power supply 530 can be arranged in the housing 200. The control circuit board 510 can be electrically connected to the power supply 530, and used to control the display screen 500 to display the information of the remaining power amount of the power supply 530.

[0077] Alternatively, the electronic atomizer 10 can include the power supply 530 and the sensor 520, and the housing 200 is provided with the liquid storage cavity 203. The control circuit board 510 can be electrically connected to the display screen 500, the power supply 530 and the sensor 520 respectively, and used to control the display screen 500 to display the information of the remaining power amount of the power supply 530 and the information of the remaining liquid amount in the liquid storage cavity 203.

[0078] In other embodiments, the display screen 500 can also be used to display other information, which is not limited to the above examples.

[0079] It should be noted that the electronic atomizer 10 provided by the embodiments of the present application can be, but is not limited to, an electronic device provided with the atomization assembly 11 and the power supply 530. In other embodiments, the electronic atomizer 10 can be an electronic device provided with only the atomization assembly 11, for use in cooperation with another electronic device provided with the power supply 530.

[0080] It should be understood that the terms "comprising" and "having" and any variations thereof used in the present application and the appended claims are intended to cover the non-exclusive inclusion of the listed steps or units. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but can optionally further include steps or units not listed, or can optionally further include other steps or units inherent to the process, method, product or device.

[0081] It should also be understood that all directional indications, such as up, down, left, right, front, back, etc., used in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.

[0082] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the skilled person in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0083] The above only describes some embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An electronic atomizer, characterized in that, The electronic atomizer comprises an atomization assembly for atomizing, and a light effect assembly for changing display effect, the light effect assembly is arranged outside the atomization assembly, and the light effect assembly comprises a light guide plate and a light source; The light guide plate comprises a first surface, a second surface and a first end surface, the first surface is arranged opposite to the second surface, and the first end surface is connected between the first surface and the second surface; An outlight surface of the light source is arranged towards the first end surface, the first end surface is used for guiding the light emitted by the light source to transmit the light along the extension direction of the light guide plate, and the first surface is used for guiding out the light; at least part of the light guide plate further forms a reflection part used for changing the transmission direction of the light.

2. The electronic atomizer of claim 1, wherein, The second surface of at least part of the light guide plate is formed with recesses and / or protrusions to form the reflection part.

3. The electronic atomizer of claim 1 or 2, wherein, At least part of the light guide plate is provided with a light scattering powder to form the reflection part.

4. The electronic atomizer of claim 1, wherein, The light effect assembly further comprises a light shielding piece arranged on the side close to the light source and covering the light source and the first end surface.

5. The electronic atomizer of claim 1, wherein, The outlight surface of the light source is arranged in parallel and spaced apart from the first end surface, or the outlight surface of the light source is arranged in abutment with the first end surface.

6. The electronic atomizer of claim 1, wherein, The light effect assembly comprises a shell, the atomization assembly and the light guide plate are arranged in the inner periphery of the shell, the shell has a light transmission part, and the first surface is opposite to the surface of the light transmission part to make the light guided out from the first surface pass through the light transmission part.

7. The electronic atomizer of claim 6, wherein, The shell comprises a main shell and a light transmission shell, the light transmission shell is a transparent or translucent shell, the atomization assembly and the light guide plate are arranged in the main shell, the light transmission shell is connected with the main shell and forms the light transmission part.

8. The electronic atomizer of claim 6, wherein, The electronic atomizer comprises a display screen arranged in the shell, the display screen, the light guide plate and the light transmission part are arranged in layers from inside to outside.

9. The electronic atomizer of claim 8, wherein, The electronic atomizer comprises a control circuit board located at the bottom of the electronic atomizer, and a connection wire of the display screen extends towards the bottom of the electronic atomizer and is electrically connected with the control circuit board.

10. The electronic atomizer of claim 9, wherein, The light source is an LED light strip, one side of the LED light strip provided with LED lamp beads is arranged towards the first end surface, one end of the LED light strip is provided with a connector, the connector is located at the side surface of the bottom of the electronic atomizer, and the LED light strip is electrically connected with the control circuit board through the connector.

Images