Display assembly and atomization device

Abstract

The embodiment of the utility model relates to the technical field of atomization, and discloses a display assembly and an atomization device.The display assembly comprises a circuit board, a support and a shading piece, and a plurality of light-emitting elements are arranged on the first surface of the circuit board; the support is connected with the circuit board and stacked on the first surface, the support is provided with at least one indication through hole, each indication through hole at least corresponds to one light-emitting element, and light emitted by the light-emitting elements can penetrate through the indication through holes; the shading piece is connected with the circuit board and at least shields part of the fit clearance between the circuit board and the support. By means of the mode, at least part of the fit clearance between the circuit board and the support can be shielded, leakage of light emitted by the light-emitting element from the fit clearance between the circuit board and the support is reduced, and the display effect of an indication pattern formed after the light emitted by the light-emitting element penetrates through the indication through hole is improved.

Description

Technical Field

[0001] An embodiment of the present utility model relates to the technical field of atomization, and particularly to a display component and an atomization device. Background Art

[0002] In many existing electronic atomization devices, a specific-shaped light is required to enable users to see the status of the device, such as remaining battery power, alarm warnings, etc. The light-emitting elements of existing electronic atomization devices are usually arranged on a circuit board. By stacking a bracket on the circuit board and providing through holes of a specific shape on the bracket, the light emitted by the light-emitting elements can be emitted from the through holes on the bracket, thereby presenting a pattern to the user that is the same as the shape of the through holes, and further enabling the user to know the status of the electronic device according to the pattern seen.

[0003] In the related art, the overall display effect of the indicating pattern is not good. Summary of the Utility Model

[0004] The main technical problem to be solved by the embodiments of the present utility model is to provide a display component and an atomization device, which can block at least part of the mating gap between the circuit board and the bracket, reduce the leakage of the light emitted by the light-emitting elements from the mating gap between the circuit board and the bracket, and improve the display effect of the indicating pattern formed by the light emitted by the light-emitting elements passing through the indicating through holes.

[0005] To solve the above technical problem, one technical solution adopted by the embodiments of the present utility model is: to provide a display component, including a circuit board, a bracket, and a light-shielding member. A plurality of light-emitting elements are arranged on the first surface of the circuit board; the bracket is connected to the circuit board and stacked on the first surface. The bracket is provided with at least one indicating through hole, and each indicating through hole corresponds to at least one light-emitting element. The light emitted by the light-emitting elements can pass through the indicating through holes; the light-shielding member is connected to the circuit board and blocks at least part of the mating gap between the circuit board and the bracket.

[0006] In some embodiments, the light-shielding member is provided with a receiving groove and an avoidance opening, and the avoidance opening is communicated with the receiving groove; the bracket and at least part of the circuit board are received in the receiving groove; the indicating through holes are all exposed in the avoidance opening.

[0007] In some embodiments, the light-shielding member includes a first side plate, a second side plate, a third side plate, and a fourth side plate. The first side plate, the second side plate, the third side plate, and the fourth side plate surround the bracket and enclose to form a receiving groove; an avoidance opening is formed on one side of the receiving groove away from the circuit board.

[0008] In some embodiments, the light-shielding member further includes a bottom plate, the bottom plate is arranged on the side of the bracket away from the circuit board, and the avoidance opening is formed on the bottom plate.

[0009] In some embodiments, the circuit board includes a main body and an extension portion, the extension portion is connected to the main body; the light-shielding member is further provided with a notch communicating with the receiving groove, the main body is received in the receiving groove, and the extension portion passes through the notch.

[0010] In some embodiments, at least a part of the side wall of the main body abuts against the inner wall of the receiving groove.

[0011] In some embodiments, the display assembly further includes a light-shielding film, the light-shielding film is disposed on the surface of the bracket facing away from the circuit board; the light-shielding film is provided with a plurality of light-transmitting holes, and the plurality of light-transmitting holes are configured to allow at least part of the light in the indicating through holes to pass through.

[0012] In some embodiments, one of the bracket and the circuit board is provided with a positioning post, and the other is provided with a positioning hole, and the positioning post is inserted into the positioning hole.

[0013] To solve the above technical problems, another technical solution adopted in the embodiments of the present invention is: to provide an atomizing device, including an atomizing body, a transparent cover and the above-mentioned display assembly; the display assembly is installed on the side wall of the atomizing body, and the display assembly is electrically connected to the atomizing body; the transparent cover is installed on the atomizing body, and the transparent cover covers the display assembly.

[0014] In some embodiments, the side wall of the atomizing body is provided with a first connecting portion, the display assembly is provided with a second connecting portion, and the atomizing body and the display assembly are cooperatively connected through the first connecting portion and the second connecting portion.

[0015] In some embodiments, the transparent cover is provided with a mounting hole, and the atomizing device further includes a switch button, the switch button passes through the mounting hole, and the switch button is connected to the circuit board.

[0016] The beneficial effects of the embodiments of the present invention are: different from the prior art, in the embodiments of the present invention, by providing a plurality of light-emitting elements on the first surface of the circuit board, stacking the bracket on the first surface, and the bracket is provided with at least one indicating through hole, each indicating through hole corresponds to at least one light-emitting element, so that the light emitted by the light-emitting element can pass through the indicating through hole, and the indicating through hole defines the light emitted by the light-emitting element into a set indicating pattern. By using the light-shielding member to block at least part of the fitting gap between the circuit board and the bracket, the leakage of the light emitted by the light-emitting element from the fitting gap between the circuit board and the bracket is reduced, and the formation of the set indicating pattern is prevented from being unclear due to the light leaking from the fitting gap, which is beneficial to improving the display effect of the indicating pattern formed after the light emitted by the light-emitting element passes through the indicating through hole. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the specific embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0018] Figure 1 is a schematic structural diagram of a display component provided in an embodiment of the present invention;

[0019] Figure 2 is an exploded structural diagram of a display component provided in an embodiment of the present invention;

[0020] Figure 3 is a schematic structural diagram of a light-shielding member provided in an embodiment of the present invention;

[0021] Figure 4 is an exploded structural diagram of an atomizing device provided in an embodiment of the present invention;

[0022] Figure 5 is a schematic structural diagram of an atomizing device provided in an embodiment of the present invention;

[0023] Figure 6 is Figure 5 a cross-sectional view taken along the A-A section in

[0024] Figure 7 is a schematic structural diagram of the atomizing device with the transparent cover hidden in an embodiment of the present invention.

[0025] Reference numerals in the drawings

[0026]

[0027] Detailed implementation manners

[0028] For ease of understanding the present utility model, the present utility model will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is expressed as "fixed to" another element, it can be directly on the other element, or there can be one or more intermediate elements therebetween. When an element is expressed as "connected to" another element, it can be directly connected to the other element, or there can be one or more intermediate elements therebetween. The orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "vertical", "horizontal", etc. used in this specification is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present utility model in this specification are only for the purpose of describing specific embodiments and are not used to limit the present utility model. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0030] In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0031] Please refer to Figure 1 and Figure 2, the display component 1 includes a circuit board 11, a bracket 12, and a light-shielding member 13. A plurality of light-emitting elements 112 are disposed on the first surface 111 of the circuit board 11. The bracket 12 is connected to the circuit board 11 and is stacked on the first surface 111 of the circuit board 11. The bracket 12 is provided with at least one indicating through hole 121, and each indicating through hole 121 corresponds to at least one light-emitting element 112, so that the light emitted by the light-emitting element 112 can pass through the corresponding indicating through hole 121. Among them, one or more indicating through holes 121 form a pattern with a specific shape, such as an arrow, a number, etc., so that the light emitted by the light-emitting element 112 can form an indicating pattern after passing through the indicating through hole 121, and the user can know the state of the device according to the indicating pattern, such as the remaining battery power, the remaining e-liquid volume, or an alarm warning, etc. The light-shielding member 13 is connected to the circuit board 11, and the light-shielding member 13 shields at least part of the fitting gap between the circuit board 11 and the bracket 12, so as to block at least part of the light from leaking from the fitting gap between the circuit board 11 and the bracket 12, and avoid the leaked light from affecting the clarity of the indicating pattern, thereby improving the display effect of the display pattern formed by the light emitted by the light-emitting element 112 passing through the indicating through hole 121.

[0032] In some embodiments, the bracket 12 can be made of an opaque material.

[0033] In some embodiments, the light-shielding member 13 can be provided with a receiving groove 131 and an avoidance opening 132, and the avoidance opening 132 communicates with the receiving groove 131. The bracket 12 and at least part of the circuit board 11 can be received in the receiving groove 131, so that the side wall of the receiving groove 131 can shield at least part of the fitting gap between the circuit board 11 and the bracket 12, reducing the risk of the light emitted by the light-emitting element 112 leaking from the fitting gap between the circuit board 11 and the bracket 12. Each indicating through hole 121 is exposed to the avoidance opening 132, so that the user can view the light emitted from the indicating through hole 121 through the avoidance opening 132, so that the user can know the state of the device according to the indicating pattern formed by the light.

[0034] Further, when observing in a direction perpendicular to the first surface 111, each indicating through hole 121 is located within the avoidance opening 132, so that the user can view all the indicating through holes 121 through the avoidance opening 132.

[0035] In some embodiments, please refer to Figure 1 , Figure 2 and Figure 3, the light-shielding member 13 may include a first side plate 133, a second side plate 134, a third side plate 135, and a fourth side plate 136. The first side plate 133, the second side plate 134, the third side plate 135, and the fourth side plate 136 may be connected end to end and surround the bracket 12. Among them, the first side plate 133 is opposite to the third side plate 135, and the second side plate 134 is opposite to the fourth side plate 136. The first side plate 133, the second side plate 134, the third side plate 135, and the fourth side plate 136 together enclose the above-mentioned receiving groove 131. At least part of the circuit board 11 is received in the receiving groove 131, and the first side plate 133, the second side plate 134, the third side plate 135, and the fourth side plate 136 together block at least part of the fitting gap between the circuit board 11 and the bracket 12, so as to reduce the leakage of light from the fitting gap between the circuit board 11 and the bracket 12, thereby improving the display quality of the indication pattern. Exemplarily, the first side plate 133, the second side plate 134, the third side plate 135, and the fourth side plate 136 together block all the fitting gaps between the circuit board 11 and the bracket 12. The side of the receiving groove 131 away from the circuit board 11 is configured as the above-mentioned avoidance opening 132.

[0036] For convenience of description, the direction perpendicular to the first surface 111 is hereinafter defined as the first direction X.

[0037] In some embodiments, the light-shielding member 13 may further include a bottom plate 137. When viewed along the first direction X, the bottom plate 137 may be generally square. The above-mentioned first side plate 133, second side plate 134, third side plate 135, and fourth side plate 136 are all connected to the bottom plate 137, and the bottom plate 137 is located on the side of the bracket 12 away from the circuit board 11. The above-mentioned avoidance opening 132 is opened on the bottom plate 137, and the bottom plate 137, the first side plate 133, the second side plate 134, the third side plate 135, and the fourth side plate 136 may together enclose the above-mentioned receiving groove 131. When viewed along the first direction X, a part of the bracket 12 is exposed in the avoidance opening 132, and each indication through hole 121 on the bracket 12 is provided within the area defined by the avoidance opening 132, so that the user can view all the indication through holes 121 through the avoidance opening 132. The shape of the avoidance opening 132 on the bottom plate 137 can be configured into different shapes according to requirements.

[0038] Further, along the first direction X, the first side plate 133, the second side plate 134, the third side plate 135, and the fourth side plate 136 all overlap at least partially with the circuit board 11. That is to say, along the first direction X, at least part of the circuit board 11 is received in the receiving groove 131, so that the first side plate 133, the second side plate 134, the third side plate 135, and the fourth side plate 136 can together block the fitting gap between the bracket 12 and the circuit board 11, thereby preventing the light emitted by the light-emitting element 112 from leaking from the fitting gap between the bracket 12 and the circuit board 11 and improving the quality of the indication pattern.

[0039] In some embodiments, the circuit board 11 may include a body 113 and an extension portion 114, and the extension portion 114 is connected to one end of the body 113. The light-shielding member 13 is provided with a notch 1351 communicating with the receiving groove 131. A plurality of light-emitting elements 112 are all arranged on the body 113. The body 113 is received in the receiving groove 131. The extension portion 114 extends out of the receiving groove 131 after passing through the notch 1351. Some other electronic components (not shown in the figure) may be arranged on the extension portion 114 to form a control circuit. It should be noted that, in addition to the light-emitting elements 112, other electronic components may also be arranged on the circuit board 11, and the bracket 12 can cover the part of the circuit board 11 where the light-emitting elements 112 are arranged. Therefore, by arranging a plurality of light-emitting elements 112 on the body 113, arranging some other electronic components on the extension portion 114, and providing a notch 1351 on the light-shielding member 13, the extension portion 114 can protrude out of the receiving groove 131 through the notch 1351, without receiving the entire circuit board 11 in the receiving groove 131, which is beneficial to reducing the volume of the light-shielding member 13 and saving the material of the light-shielding member 13. In addition, the circuit board 11 can also be limited by the cooperation between the notch 1351 and the extension portion 114. Exemplarily, the notch 1351 may be opened on the first side plate 133; or, the notch 1351 may also be opened on any one of the second side plate 134, the third side plate 135, the fourth side plate 136 or the bottom plate 137; or, the notch may also be opened at the junction of any two of the above-mentioned plates. For example, the notch 1351 may be opened at the junction of the third side plate and the second side plate.

[0040] In some embodiments, at least a part of the side wall of the body 113 may be in contact with the inner wall of the receiving groove 131. Exemplarily, the body 113 may be in contact with the inner sides of the first side plate 133, the second side plate 134, the third side plate 135 and the fourth side plate 136 facing the receiving groove 131 respectively. Therefore, the body 113 can keep the relative fixation between the light-shielding member 13 and the circuit board 11 through the contact with the light-shielding member 13.

[0041] In some embodiments, the circuit board 11 and the light-shielding member 13 may also be adhesively fixed through an adhesive member (not shown in the figure).

[0042] It should be noted that the bracket 12 is usually made of hard plastic with a relatively high hardness so that the bracket 12 can maintain sufficient strength. Therefore, the ability of the indicating through hole 121 provided on the bracket 12 to shape a display pattern is weak, resulting in a weak display effect of the pattern. To solve the above problems, in some embodiments, please refer to Figure 2, the display component 1 further includes a light-shielding film 14, and the light-shielding film 14 is laid on the surface of the bracket 12 facing away from the circuit board 11. The light-shielding film 14 is provided with a plurality of light-transmitting holes 141, and each indicating through hole 121 corresponds to and communicates with at least one light-transmitting hole 141. The plurality of light-transmitting holes 141 are all exposed to the avoidance opening 132, and the plurality of light-transmitting holes 141 are configured to allow at least part of the light in the indicating through holes 121 to pass through, so that the light passing through the plurality of light-transmitting holes 141 forms a required indicating pattern. In this embodiment, by providing the light-shielding film 14 with a plurality of light-transmitting holes 141, each light-transmitting hole 141 corresponds to and communicates with at least one indicating through hole 121, thereby improving the ability to shape the indicating pattern, and further improving the display quality of the indicating pattern formed by the light passing through the plurality of light-transmitting holes 141. At the same time, the setting of the light-shielding film 14 can also enrich the formation types of the indicating pattern, so that the display component can display more relevant information of the device.

[0043] In some embodiments, please refer to Figure 2 , one of the bracket 12 and the circuit board 11 may be provided with positioning posts 122, and the other may be provided with positioning holes 115. The positioning posts 122 are inserted into the positioning holes 115 to achieve the positioning between the bracket 12 and the circuit board 11. Exemplarily, the positioning posts 122 may be provided on the bracket 12, and the positioning holes 115 are provided on the circuit board 11; or, the positioning posts 122 may be provided on the circuit board 11, and the positioning holes 115 are provided on the bracket 12.

[0044] In some embodiments, the number of the positioning posts 122 and the positioning holes 115 may be multiple, and one positioning post 122 is inserted into one positioning hole 115. By providing a plurality of positioning posts 122 and positioning holes 115, the connection stability and positioning accuracy between the bracket 12 and the circuit board 11 can be improved.

[0045] In some embodiments, by providing a plurality of light-emitting elements 112 on the first surface 111 of the circuit board 11, stacking the bracket 12 on the first surface 111, and the bracket 12 is provided with at least one indicating through hole 121, each indicating through hole 121 corresponds to at least one light-emitting element 112, so that the light emitted by the light-emitting element 112 can pass through the indicating through hole 121, and the indicating through hole 121 defines the light emitted by the light-emitting element into a set indicating pattern. By using the light-shielding member 13 to block at least part of the fitting gap between the circuit board 11 and the bracket 12, the leakage of the light emitted by the light-emitting element 112 from the fitting gap between the circuit board 11 and the bracket 12 can be reduced, and the formation of the set indicating pattern is prevented from being unclear due to the light leaking from the fitting gap, which is beneficial to improving the display effect of the indicating pattern formed by the light emitted by the light-emitting element 112 passing through the indicating through hole 121.

[0046] The present utility model further provides an embodiment of the atomizing device 100. Please refer toFigure 4 As shown in Figure 4 , the atomizing device 100 may include an atomizing body 2, a transparent cover 3, and the above-described display component 1. The display component 1 is installed on the side wall of the atomizing body 2. The display component 1 is electrically connected to the atomizing body 2. The transparent cover 3 is installed on the atomizing body 2 and covers the display component 1, and the avoidance opening 132 faces the transparent cover 3, so that the user can view the display pattern formed by the light emitted by the light-emitting element 112 through the transparent cover 3, thereby obtaining the state of the atomizing device 100 according to the display pattern. Exemplarily, the display component 1 may be electrically connected to the atomizing body 2 through a circuit board 11.

[0047] In some embodiments, please refer to Figure 4 and Figure 6 As shown in Figure 4 and Figure 6 , the atomizing body 2 includes a housing 21, a mouthpiece 22, an atomizing component 23, and a power supply component 24. The housing 21 is provided with a liquid storage cavity 211 for storing the aerosol matrix. The mouthpiece 22 is installed on the housing 21. The atomizing component 23 is disposed inside the housing 21 and is in contact with the aerosol matrix in the liquid storage cavity 211. The atomizing component 23 is used to atomize the aerosol matrix to form an aerosol, and the aerosol can be inhaled into the user's mouth through the mouthpiece 22. The power supply component 24 is disposed inside the housing 21. The power supply component 24 is electrically connected to the circuit board 11, and the atomizing component 23 is also electrically connected to the circuit board 11, so that the power supply component 24 can supply power to the atomizing component 23 through the circuit board 11. The display component 1 is installed on the side wall of the housing 21, and the transparent cover 3 is installed on the side wall of the housing 21 and covers the display component 1 to protect the display component 1.

[0048] In some embodiments, please refer to Figure 4 and Figure 7 As shown in Figure 4 and Figure 7 , the side wall of the housing 21 is provided with a first connection portion 212, and the display component 1 is provided with a second connection portion 1341. The connection and fixation between the housing 21 and the display component 1 are achieved through the cooperation between the first connection portion 212 and the second connection portion 1341. Exemplarily, the second connection portion 1341 may be disposed on the light-shielding member 13 of the display component 1, and the display component 1 is connected to the atomizing body 2 by connecting the light-shielding member 13 to the housing 21.

[0049] Furthermore, one of the first connection portion 212 and the second connection portion 1341 may be a card slot, and the other may be a buckle. The buckle is snap-fitted into the card slot to achieve the connection and fixation between the light-shielding member 13 and the housing 21.

[0050] In some embodiments, the transparent cover 3 is snap-fitted and fixed to the housing 21.

[0051] In some embodiments, please refer to Figure 4 and Figure 6, the transparent cover 3 is provided with an installation hole 31. The atomization device 100 further includes a switch button 4. The switch button 4 is inserted through the installation hole 31, and the switch button 4 is connected to the circuit board 11, so that the start or stop of the atomization device 100 can be controlled through the switch button 4.

[0052] The above are only embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. A display component, characterized in that, Comprising: A circuit board, on the first surface of which a plurality of light-emitting elements are provided; A bracket, which is connected to the circuit board and stacked on the first surface. The bracket is provided with at least one indicating through-hole, and each of the indicating through-holes corresponds to at least one of the light-emitting elements, and the light emitted by the light-emitting elements can pass through the indicating through-holes; A light-shielding member, which is connected to the circuit board and at least shields a part of the mating gap between the circuit board and the bracket.

2. The display component according to claim 1, characterized in that The light-shielding member is provided with a receiving groove and an avoidance opening, and the avoidance opening communicates with the receiving groove; The bracket and at least a part of the circuit board are received in the receiving groove; All the indicating through-holes are exposed in the avoidance opening.

3. The display assembly according to claim 2, wherein: The light-shielding member includes a first side plate, a second side plate, a third side plate and a fourth side plate. The first side plate, the second side plate, the third side plate and the fourth side plate surround the bracket and enclose to form the receiving groove; The avoidance opening is formed on one side of the receiving groove away from the circuit board.

4. The display component according to claim 3, characterized in that The light-shielding member further includes a bottom plate, the bottom plate is arranged on the side of the bracket away from the circuit board, and the avoidance opening is formed on the bottom plate.

5. The display assembly according to claim 2, wherein: The circuit board includes a main body and an extension portion, and the extension portion is connected to the main body; The light-shielding member is further provided with a notch communicating with the receiving groove. The main body is received in the receiving groove, and the extension portion passes through the notch.

6. The display component according to claim 5, wherein At least a part of the side wall of the main body abuts against the inner wall of the receiving groove.

7. The display assembly according to claim 1, wherein: The display assembly further includes a light-shielding film, and the light-shielding film is arranged on the surface of the bracket facing away from the circuit board; The light-shielding film is provided with a plurality of light-transmitting holes, and the plurality of light-transmitting holes are configured to allow at least part of the light in the indicating through-holes to pass through.

8. The display assembly according to claim 1, wherein: One of the bracket and the circuit board is provided with a positioning post, and the other is provided with a positioning hole, and the positioning post is inserted into the positioning hole.

9. An atomizing device, characterized in that, Comprising an atomizing body, a transparent cover and the display assembly according to any one of claims 1-8. The display assembly is installed on the side wall of the atomizing body, and the display assembly is electrically connected to the atomizing body; The transparent cover is installed on the atomizing body, and the transparent cover covers the display assembly.

10. The atomizing device according to claim 9, wherein: A first connecting portion is arranged on the side wall of the atomizing body, a second connecting portion is arranged on the display assembly, and the atomizing body and the display assembly are cooperatively connected through the first connecting portion and the second connecting portion.

11. The atomizing device according to claim 9, wherein: The transparent cover is provided with a mounting hole, and the atomizing device further includes a switch button. The switch button passes through the mounting hole, and the switch button is connected to the circuit board.

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