Electronic atomization device

Abstract

The embodiment of the utility model provides an electronic atomization device which comprises a shell, an atomization assembly and a screen assembly, the shell comprises a screen support and two cover bodies, the two cover bodies are arranged at the two opposite ends of the screen support in the first direction respectively, the atomization assembly is arranged in the shell, and the screen assembly is arranged in the shell. The electronic atomization device comprises a screen support and two cover bodies, the screen support is arranged on the electronic atomization device and located between the two cover bodies, the screen assembly comprises a screen and a screen cover, the screen is arranged on at least two continuous sides of the electronic atomization device in the circumferential direction and connected with the screen support, and the screen cover covers the display side of the screen and at least abuts against one of the two cover bodies. The electronic atomization device provided by the embodiment of the utility model not only has a relatively large display area, but also is relatively high in structural reliability.

Description

Technical Field

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

[0002] An electronic atomization device is a device that can heat and atomize an aerosol-generating product so that the aerosol-generating product releases an aerosol for users to inhale or use in the fields of medicine, beauty, etc.

[0003] As the demands for electronic atomization devices continue to increase, the related functions of electronic atomization devices are also increasing. However, the increase in related functions means that more functional information needs to be displayed on the display screen of the electronic atomization device, and the display area of ​​the electronic atomization device in the related technology is relatively small and can no longer meet the display requirements of the related functions. Utility Model Content

[0004] In view of this, the embodiments of the present application hope to provide an electronic atomization device with a larger display area and higher structural reliability.

[0005] To achieve the above objectives, an embodiment of the present application provides an electronic atomization device, comprising:

[0006] A housing, the housing comprising a screen support and two covers, the two covers being respectively disposed at opposite ends of the screen support along a first direction;

[0007] an atomizing assembly, the atomizing assembly being disposed in the housing and located between the two covers;

[0008] A screen assembly, comprising a screen and a screen cover; the screen is arranged on at least two consecutive sides of the electronic atomization device along the circumferential direction and is connected to the screen bracket; the screen cover is arranged on the display side of the screen and abuts against at least one of the two cover bodies.

[0009] In one embodiment, a cross section of the electronic atomization device perpendicular to the first direction has a first length dimension along a second direction and a second length dimension along a third direction, the second direction is perpendicular to the third direction, and the first length dimension is greater than the second length dimension.

[0010] In one embodiment, the screen is arranged on each side of the electronic atomization device along the circumference.

[0011] In one embodiment, the screen bracket is integrally formed with at least one of the two covers; or

[0012] The screen bracket and the two cover bodies are independent of each other.

[0013] In one embodiment, the screen bracket has a supporting wall, the atomizing assembly is arranged on one side of the supporting wall, and the screen is arranged on a wall surface of the supporting wall on a side away from the atomizing assembly.

[0014] In one embodiment, the support wall forms a accommodating space along the circumference of the electronic atomization device, the atomization assembly is disposed in the accommodating space, and the screen is located on a side of the support wall away from the accommodating space.

[0015] In one embodiment, the screen cover is provided with a receiving groove having an opening, the screen and the screen bracket are located in the receiving groove, one of the two cover bodies is provided at the opening, and the other is located on the side of the screen cover away from the opening.

[0016] In one embodiment, the cover body located on a side of the screen cover away from the opening has a first clamping portion, the screen cover has a second clamping portion, and the first clamping portion is engaged with the second clamping portion; and / or,

[0017] The cover body provided at the opening has a first plug-in portion, the screen cover has a second plug-in portion located around the opening, the first plug-in portion and the second plug-in portion being plug-fitted; and / or,

[0018] The screen bracket has a first positioning portion, and the screen cover has a second positioning portion, and the first positioning portion is plug-fitted with the second positioning portion.

[0019] In one embodiment, the screen bracket has a third positioning portion, the screen has a fourth positioning portion, and the third positioning portion and the fourth positioning portion are plug-fitted together.

[0020] In one embodiment, the screen is a bendable flexible screen.

[0021] In one embodiment, the flexible screen has a back side opposite to the display side, and at least one of the two opposite sides of the flexible screen along the first direction is bent toward the back side of the flexible screen; and / or,

[0022] The unfolded shape of the flexible screen is one of a quadrilateral, a racetrack, and an ellipse.

[0023] In one embodiment, on a projection plane perpendicular to the first direction, the projection of the flexible screen has a rounded corner formed by bending, and the flexible screen transitions from one side of the electronic atomization device along the circumference to the other continuous side through the rounded corner, and the inner radius of the rounded corner is greater than or equal to 5 mm.

[0024] In one embodiment, the screen cover is a translucent structure that has a shielding effect when the screen is in an off state.

[0025] The embodiment of the present application provides an electronic atomization device, which includes a shell, an atomization assembly, and a screen assembly. The shell includes a screen bracket and two cover bodies respectively arranged at both ends of the screen bracket. The screen assembly includes a screen and a screen cover arranged on the display side of the screen. The screen is arranged on at least two consecutive sides of the electronic atomization device along the circumferential direction, so that the screen can have a larger display area. At the same time, the screen is connected to the screen bracket, and the screen can be reliably supported by the screen bracket. The screen bracket can preferably be made of a rigid material, and the hardness of the screen bracket is greater than the hardness of the screen, so that the screen bracket can better support the screen. The screen cover can improve the reliability of the screen cover installation by abutting against at least one of the two cover bodies. Therefore, the electronic atomization device of the embodiment of the present application not only has a larger display area, but also has a higher structural reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic structural diagram of an electronic atomization device according to an embodiment of the present application;

[0027] Figure 2 for Figure 1 The internal structure diagram of the electronic atomization device shown;

[0028] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;

[0029] Figure 4 for Figure 2 The structural diagram of the screen bracket shown;

[0030] Figure 5 for Figure 2 The structure diagram of the screen shown in FIG.

[0031] Figure 6 for Figure 2 A schematic diagram of the structure of the screen shown in another perspective;

[0032] Figure 7 for Figure 2 The diagram of the connection between the screen and the screen bracket is shown;

[0033] Figure 8 for Figure 2 Schematic diagram of the structure of the screen cover shown.

[0034] Description of Reference Numerals

[0035] 10. Shell; 11. Screen bracket; 11a. Accommodating space; 111. Support wall; 112. Third positioning portion; 113. First positioning portion; 12. Cover; 12a. First plug-in portion; 121. First clamping portion; 20. Atomizer assembly; 30. Screen assembly; 31. Screen; 31a. Fourth positioning portion; 311. Display side; 312. Back side; 313. Rounded corner; 32. Screen cover; 321. Second plug-in portion; 32a. Accommodating groove; 32b. Opening; 32c. Second clamping portion; 32d. Second positioning portion; 40. Nozzle. DETAILED DESCRIPTION

[0036] In the description of the embodiments of the present application, it should be noted that the term "first direction" is based on the attached Figure 1 , Attachment Figure 2 and attached Figure 4 The orientation or position relationship shown in the figure, "second direction" and "third direction" are based on the attached Figure 1 These directional terms are only used to facilitate the description of the embodiments of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the embodiments of the present application.

[0037] The present application provides an electronic atomization device. Figure 1 、 Figure 2 and Figure 7 The electronic atomization device includes a shell 10, an atomization assembly 20 and a screen assembly 30.

[0038] The atomizing assembly 20 is used to heat and atomize the aerosol-generating product so that the aerosol-generating product releases aerosol.

[0039] Figure 1 The electronic atomization device shown is mainly used to heat and atomize liquid aerosol-generating products such as liquid medicine and cigarette oil. Figure 1 The electronic atomization device may be provided with a nozzle 40 , through which the user may inhale the aerosol.

[0040] In other embodiments, the electronic atomization device can also be used to heat and atomize solid aerosol-generating products such as powder, filament, and columnar products.

[0041] The housing 10 includes a screen support 11 and two covers 12 . The two covers 12 are respectively disposed at opposite ends of the screen support 11 along a first direction. The atomizer assembly 20 is disposed in the housing 10 and located between the two covers 12 .

[0042] The screen assembly 30 includes a screen 31 and a screen cover 32. The display side 311 of the screen 31 is used to display various information of the electronic atomization device. The screen 31 is arranged on at least two consecutive sides of the electronic atomization device along the circumference. In other words, the screen 31 is not only arranged on one side of the electronic atomization device along the circumference, but also needs to be arranged on at least two adjacent sides of the electronic atomization device along the circumference.

[0043] More preferably, the screen 31 can be arranged on each side of the electronic atomization device along the circumference.

[0044] For example, see Figure 1 The cross-section of the electronic atomizer device perpendicular to the first direction has a first length dimension along the second direction and a second length dimension along the third direction, the second direction is perpendicular to the third direction, and the first length dimension is greater than the second length dimension. In other words, the cross-section of the electronic atomizer device is not circular or square.

[0045] Figure 1 The electronic atomization device shown has four different sides facing different directions, namely two opposite sides along the second direction and two opposite sides along the third direction. In other embodiments, the electronic atomization device may also have more than four different sides.

[0046] Figure 1 The screen 31 of the electronic atomization device shown is arranged on each side of the electronic atomization device along the circumference, that is, the screen 31 is arranged on two opposite sides of the electronic atomization device along the second direction and on two opposite sides along the third direction, which is equivalent to the screen 31 being arranged circumferentially around the electronic atomization device.

[0047] In other embodiments, the screen 31 may also be arranged on one side of the electronic atomization device along the second direction and one side along the third direction, or on two opposite sides of the electronic atomization device along the second direction and one side along the third direction, or on two opposite sides of the electronic atomization device along the third direction and one side along the second direction, as long as the screen 31 is arranged on at least two consecutive sides of the electronic atomization device along the circumferential direction.

[0048] It should be noted that a similar setting method can also be used for electronic atomization devices with a circular or square cross-section.

[0049] The screen 31 is arranged on at least two continuous sides of the electronic atomization device along the circumferential direction, which can effectively increase the setting area of ​​the screen 31 on the electronic atomization device, so that the screen 31 has a larger display area, thereby meeting the display requirements of the electronic atomization device for related functions.

[0050] See also Figure 5 and Figure 6The screen 31 can be a bendable flexible screen. The installation method of the flexible screen is simple and convenient (for example, it is bonded to the screen bracket 11 by adhesive), and the flexible screen has better tolerance than the rigid screen.

[0051] The unfolded shape of the flexible screen can be one of a quadrilateral, a runway shape, and an ellipse. The quadrilateral includes a rectangle, a square, a rectangle, etc.

[0052] See also Figure 5 and Figure 6 The flexible screen has a back side 312 opposite to the display side 311. In some embodiments, at least one of the two opposite sides of the flexible screen along the first direction can also be bent toward the back side 312 of the flexible screen, so that the flexible screen has a 3D curved display effect.

[0053] See also Figure 6 On the projection plane perpendicular to the first direction, the projection of the flexible screen has a rounded corner 313 formed by bending. The flexible screen transitions from one side of the electronic atomization device along the circumference to the other continuous side through the rounded corner 313. The inner radius R of the rounded corner 313 can be greater than or equal to 5 mm so that the display effect of the flexible screen will not be affected by an excessively large bending angle.

[0054] The screen 31 is connected to the screen bracket 11 so that the screen 31 is reliably supported by the screen bracket 11 .

[0055] The connection method between the screen 31 and the screen bracket 11 is not limited. For example, the screen 31 can be connected to the screen bracket 11 by bonding, snapping, etc.

[0056] The screen cover 32 is disposed on the display side 311 of the screen 31 to protect the screen 31 .

[0057] The screen cover 32 is a light-transmitting structure, and the user can read the information displayed on the screen 31 through the screen cover 32 .

[0058] The material of the screen cover 32 is not limited. For example, the material of the screen cover 32 includes but is not limited to one or more combinations of PC (Polycarbonate), PS (Polystyrene), and CR-39 (poly bis (allyl diglycol carbonate)).

[0059] Preferably, the screen cover 32 can adopt a translucent structure that has a shielding effect when the screen 31 is in the off state. That is to say, when the screen 31 is off, the user cannot see the internal structure of the electronic atomization device. For example, the screen cover 32 can be a translucent black structure, thereby improving the aesthetics of the appearance of the electronic atomization device.

[0060] In addition, it should be noted that the electronic atomization device of the embodiment of the present application may not be provided with a gripping portion for the user to hold, and the user may directly hold the screen cover 32 .

[0061] Please continue reading Figure 1 The screen cover 32 abuts against at least one of the two cover bodies 12 , that is, the screen cover 32 may abut against only one cover body 12 , or may abut against both cover bodies 12 .

[0062] The screen cover 32 is in contact with at least one of the two cover bodies 12 , thereby improving the reliability of the installation of the screen cover 32 and effectively preventing the screen cover 32 from becoming loose.

[0063] That is to say, the electronic atomization device of the embodiment of the present application can provide the screen 31 with a larger display area by arranging the screen 31 on at least two consecutive sides of the electronic atomization device along the circumferential direction. At the same time, the screen 31 is connected to the screen bracket 11, and the screen 31 can be reliably supported by the screen bracket 11. The screen cover 32 can improve the reliability of the installation of the screen cover 32 by abutting against at least one of the two cover bodies 12. Therefore, the electronic atomization device of the embodiment of the present application not only has a larger display area, but also has a higher structural reliability.

[0064] In addition, the screen bracket 11 may preferably be made of a rigid material, and the hardness of the screen bracket 11 is greater than the hardness of the screen 31 , so that the screen bracket 11 can better support the screen 31 .

[0065] In one embodiment, the screen bracket 11 can be integrally formed with at least one of the two covers 12 , that is, the screen bracket 11 can be integrally formed with only one of the covers 12 and separated from the other cover 12 , or can be integrally formed with both covers 12 respectively.

[0066] When the screen bracket 11 is integrally formed with one of the cover bodies 12, for example, the steps for installing the screen assembly 30 on the screen bracket 11 can be: first set the screen 31 on the screen bracket 11, then install the screen cover 32, and finally install the other cover body 12 separated from the screen bracket 11, so that the screen assembly 30 is firmly installed on the screen bracket 11.

[0067] When the screen bracket 11 and the two covers 12 are integrally formed, for example, the screen 31 can be first set on the screen bracket 11, and then the screen cover 32 can be inserted between the two covers 12 and abut against at least one of the two covers 12.

[0068] The screen bracket 11 is integrally formed with at least one of the two covers 12 , which can reduce the number of parts of the electronic atomization device and improve assembly efficiency.

[0069] In one embodiment, please refer to Figure 2 and Figure 3 The screen bracket 11 can also be independent of the two cover bodies 12, that is, the screen bracket 11 and the two cover bodies 12 are three independently set parts. When installing the screen assembly 30, the two cover bodies 12 need to be installed at both ends of the screen bracket 11 along the first direction.

[0070] Exemplarily, the steps for installing the screen assembly 30 on the screen bracket 11 may be: first set the screen 31 on the screen bracket 11, then install the screen cover 32, and finally install the two cover bodies 12 respectively, so as to firmly install the screen assembly 30 on the screen bracket 11.

[0071] In one embodiment, please refer to Figures 2 to 4 The screen bracket 11 can be provided with a support wall 111, the atomization component 20 is provided on one side of the support wall 111, and the screen 31 is provided on the wall surface of the support wall 111 facing away from the atomization component 20. That is to say, the screen bracket 11 can be used as a dividing line, the atomization component 20 is located on the inner side of the electronic atomization device, and the screen 31 is located on the outer side of the electronic atomization device.

[0072] The wall surface of the support wall 111 can provide a larger supporting surface for the screen 31 . Therefore, the screen 31 is arranged on the wall surface of the support wall 111 facing away from the atomization assembly 20 , which can further improve the reliability of the installation of the screen 31 .

[0073] Please continue reading Figures 2 to 4 The support wall 111 can be used to enclose a accommodating space 11a along the circumference of the electronic atomization device. The atomization assembly 20 can be arranged in the accommodating space 11a, and the screen 31 is located on the side of the support wall 111 away from the accommodating space 11a. In other words, the support wall 111 can also serve as the outer wall of the electronic atomization device without the need to set up an outer wall separately. This not only facilitates the processing and manufacturing of the electronic atomization device, but also ensures that the overall structure of the electronic atomization device is relatively compact.

[0074] In one embodiment, please refer to Figure 2 and Figure 8 The screen cover 32 may be provided with a receiving groove 32a having an opening 32b, the screen 31 and the screen bracket 11 are located in the receiving groove 32a, one of the two cover bodies 12 is covered at the opening 32b, and the other is located on the side of the screen cover 32 away from the opening 32b.

[0075] Exemplarily, the screen assembly 30 may be installed by first placing the screen 31 on the screen bracket 11 , then placing the screen 31 and the screen bracket 11 into the accommodating cavity through the opening 32 b , and finally installing the two covers 12 .

[0076] The screen cover 32 is provided with a receiving groove 32 a having an opening 32 b , which not only facilitates the installation of the screen cover 32 , but also further improves the reliability of the installation of the screen cover 32 .

[0077] See also Figure 2 、 Figure 3 and Figure 8 The cover body 12 located on the side of the screen cover 32 facing away from the opening 32b can be provided with a first clamping portion 121, and the screen cover 32 can be provided with a second clamping portion 32c. The first clamping portion 121 and the second clamping portion 32c are clamped together, that is, the cover body 12 located on the side of the screen cover 32 facing away from the opening 32b can be clamped with the screen cover 32, so that the cover body 12 located on the side of the screen cover 32 facing away from the opening 32b can be reliably connected to the screen cover 32.

[0078] The manner in which the first clamping portion 121 and the second clamping portion 32c are clamped together is not limited. For example, the first clamping portion 121 can be one of a hook and a slot, and the second clamping portion 32c can be the other of the hook and the slot, and the hook and the slot can be clamped together.

[0079] See also Figure 2 and Figure 8 The cover body 12 provided at the opening 32b may have a first plug-in portion 12a, and the screen cover 32 may have a second plug-in portion 321 located on the peripheral side of the opening 32b. The first plug-in portion 12a and the second plug-in portion 321 are plugged into each other. That is to say, the cover body 12 provided at the opening 32b can be plugged into the screen cover 32 to form an integral structure with a more reliable connection between the cover body 12 and the screen cover 32.

[0080] The manner in which the first plug-in portion 12a and the second plug-in portion 321 are plugged and matched is not limited. For example, the first plug-in portion 12a can be one of a socket and a column, and the second plug-in portion 321 can be the other of the socket and the column, and the socket and the column are plugged and matched.

[0081] See also Figure 4 、 Figure 7 and Figure 8 The screen bracket 11 may be provided with a first positioning portion 113 , and the screen cover 32 may be provided with a second positioning portion 32 d . The first positioning portion 113 and the second positioning portion 32 d are plugged into and matched with each other, so that the screen cover 32 can be positioned and installed on the screen bracket 11 .

[0082] There is no limit to the plug-in fit between the first positioning portion 113 and the second positioning portion 32d. For example, the first positioning portion 113 can be one of a positioning groove and a positioning protrusion, and the second positioning portion 32d can be the other of the positioning groove and the positioning protrusion, and the positioning groove and the positioning protrusion can be plug-in fit.

[0083] In one embodiment, please refer to Figures 4 to 7The screen bracket 11 may be provided with a third positioning portion 112 , and the screen 31 may be provided with a fourth positioning portion 31 a . The third positioning portion 112 and the fourth positioning portion 31 a are plugged together to position and install the screen 31 on the screen bracket 11 .

[0084] In addition, in order to make the screen 31 have some special display effects, the screen 31 can be provided with a display main board with a display pattern and a diaphragm with a diaphragm pattern. The diaphragm pattern on the diaphragm and the display pattern on the display main board are superimposed together for display. Therefore, a third positioning portion 112 is provided on the screen bracket 11, and a fourth positioning portion 31a is provided on the screen 31. It can also be ensured that the relative position of the diaphragm and the display main board can meet the requirements of precise coordination between the diaphragm pattern and the display pattern on the display main board, thereby effectively improving the display effect of the screen 31.

[0085] In the description of this application, the descriptions with reference to the terms "in one embodiment", "in some embodiments", "in other embodiments", "in yet other embodiments", or "exemplary" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this application, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine different embodiments or examples described in this application and features of different embodiments or examples, unless they are mutually inconsistent.

[0086] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application are intended to be within the scope of protection of the present application.

Claims

1. An electronic atomization device, characterized in that: include: A housing, the housing comprising a screen support and two covers, the two covers being respectively disposed at opposite ends of the screen support along a first direction; an atomizing assembly, the atomizing assembly being disposed in the housing and located between the two covers; A screen assembly, comprising a screen and a screen cover; the screen is arranged on at least two consecutive sides of the electronic atomization device along the circumferential direction and is connected to the screen bracket; the screen cover is arranged on the display side of the screen and abuts against at least one of the two cover bodies.

2. The electronic atomization device according to claim 1, characterized in that A cross section of the electronic atomization device perpendicular to the first direction has a first length dimension along a second direction and a second length dimension along a third direction, the second direction is perpendicular to the third direction, and the first length dimension is greater than the second length dimension.

3. The electronic atomization device according to claim 1 or 2, characterized in that: The screen is arranged on each side of the electronic atomization device along the circumference.

4. The electronic atomization device according to claim 1 or 2, characterized in that: The screen bracket is integrally formed with at least one of the two covers; or The screen bracket and the two cover bodies are independent of each other.

5. The electronic atomization device according to claim 1 or 2, characterized in that: The screen bracket has a supporting wall, the atomizing assembly is arranged on one side of the supporting wall, and the screen is arranged on the wall surface of the supporting wall on a side away from the atomizing assembly.

6. The electronic atomization device according to claim 5, characterized in that The support wall forms a accommodating space along the circumference of the electronic atomization device. The atomization assembly is arranged in the accommodating space. The screen is located on a side of the support wall away from the accommodating space.

7. The electronic atomization device according to claim 1 or 2, characterized in that: The screen cover is provided with a receiving groove with an opening, the screen and the screen bracket are located in the receiving groove, one of the two cover bodies is covered at the opening, and the other is located on the side of the screen cover away from the opening.

8. The electronic atomization device according to claim 7, characterized in that: The cover body located on the side of the screen cover away from the opening has a first clamping portion, the screen cover has a second clamping portion, and the first clamping portion is engaged with the second clamping portion; and / or, The cover body provided at the opening has a first plug-in portion, and the screen cover has a second plug-in portion located around the opening, the first plug-in portion and the second plug-in portion being plug-fitted; and / or, The screen bracket has a first positioning portion, and the screen cover has a second positioning portion, and the first positioning portion is plug-fitted with the second positioning portion.

9. The electronic atomization device according to claim 1 or 2, characterized in that: The screen bracket has a third positioning portion, the screen has a fourth positioning portion, and the third positioning portion and the fourth positioning portion are plug-fitted.

10. The electronic atomization device according to claim 1 or 2, characterized in that: The screen is a bendable flexible screen.

11. The electronic atomization device according to claim 10, characterized in that: The flexible screen has a back side opposite to the display side, and at least one of two opposite sides of the flexible screen along the first direction is bent toward the back side of the flexible screen; and / or, The unfolded shape of the flexible screen is one of a quadrilateral, a racetrack, and an ellipse.

12. The electronic atomization device according to claim 10, characterized in that On the projection plane perpendicular to the first direction, the projection of the flexible screen has a rounded corner formed by bending, and the flexible screen transitions from one side of the electronic atomization device along the circumference to the other continuous side through the rounded corner, and the inner radius of the rounded corner is greater than or equal to 5 mm.

13. The electronic atomization device according to claim 1 or 2, characterized in that: The screen cover is a translucent structure having a shielding effect when the screen is in an off state.

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