Atomizer

Abstract

The utility model provides an atomizer which comprises a shell and a display assembly, and an assembling cavity for installing the display assembly is formed in the outer side of the shell. The display assembly comprises a light-emitting assembly and a display panel, and the light-emitting assembly is provided with a plurality of light-emitting diodes; the display panel detachably covers the assembly cavity to cover the plurality of light-emitting diodes, and the display panel is provided with a plurality of through holes which are arranged in a one-to-one manner with the plurality of light-emitting diodes, so that light emitted by each light-emitting diode passes through the display panel through the respective corresponding through hole; due to the fact that the through holes in the display panel can restrain light emitting, the light channeling phenomenon can be effectively avoided, and the display effect of the display assembly is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizing devices, in particular to an atomizer. Background Art

[0002] In the electronic atomization industry, in order to improve the interactive experience when using the electronic atomizer, the atomizer usually has a display module to indicate the working status or parameters of the electronic atomizer.

[0003] In the related art, the display module on the electronic atomizer mainly has the following two structural forms: one is to use a whole LED screen, but if the screen size is large, the price is relatively expensive and the structure is relatively complicated. If the screen size is small, the display area is limited and rich content cannot be displayed. The other is to set an indicator light in the shell, and set a display port at the position of the shell corresponding to the indicator light. The starting and suction working states of the electronic atomizer are indicated by the lighting or extinguishing of the indicator light or the brightness. However, the indication function of this structure is relatively simple. Utility Model Content

[0004] In view of this, the utility model is dedicated to providing an atomizer that can effectively improve the display effect at a low cost.

[0005] In order to achieve the above object, the utility model provides the following technical solutions:

[0006] An atomizer, a shell and a display component, wherein an assembly cavity for mounting the display component is provided on the outer side of the shell; the display component comprises a light-emitting component and a display panel, the light-emitting component has a plurality of light-emitting diodes, a detachable cover of the display panel is arranged in the assembly cavity to cover the plurality of light-emitting diodes, and the display panel is also provided with a plurality of through holes arranged one-to-one with the plurality of light-emitting diodes, so that the light emitted by each of the light-emitting diodes passes through the display panel through the respective corresponding through holes.

[0007] Preferably, a light-transmitting film is provided between the light-emitting component and the display panel, and the light-transmitting film is used to filter and homogenize the light emitted by the light-emitting diode.

[0008] Preferably, the light transmittance of the light-transmitting film is 30%-100%, and the light-transmitting film has a diffuse reflection surface capable of evenly distributing light.

[0009] Preferably, the display panel is made of a non-transparent material or has a light-shielding coating.

[0010] Preferably, the distance between the center position of the opening cross section of the through hole and the edge position of the opening cross section of the through hole is a, and 0.5 mm≤a≤2 mm.

[0011] Preferably, the through holes are circular holes, and the minimum spacing between two adjacent through holes is 0.5 to 0.6 times the diameter of the through holes.

[0012] Preferably, a side of the light emitting diode facing the display panel is a light emitting surface, and an area of ​​the light emitting surface is 50%-80% of an opening area of ​​the corresponding through hole.

[0013] Preferably, in the light emitting direction, the distance between the light emitting diode and the display panel is b, and 0.2 mm≤b≤2 mm.

[0014] Preferably, the light emitting diodes are of the same size and have equal spacing, and the through holes on the display panel are of the same size and have equal hole spacing.

[0015] Preferably, the display panel has a bending portion at an edge thereof, and the bending portion is provided with a buckle; and a groove adapted to the buckle is provided in the assembly cavity.

[0016] It can be seen from the above technical solutions that the atomizer provided by the utility model has a simple structure, which can effectively reduce the equipment cost, and the display component is provided with multiple through holes on the display panel, and the multiple through holes are arranged one-to-one with the multiple light-emitting diodes in the light-emitting component, so that after the light emitted by the light-emitting diode passes through the display panel, it will form a light spot on the other side of the display panel, and multiple adjacent light spots can be combined to form a preset pattern, thereby achieving a preset display effect. In addition, the display panel is set to an opaque perforated plate structure, and the through holes in the display panel can constrain the light, thereby effectively avoiding the occurrence of light channeling, and ensuring the display effect of the display component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is an exploded view of an atomizer provided in an embodiment of the utility model;

[0018] Figure 2 The figure shows a schematic diagram of the overall structure of an atomizer provided in an embodiment of the utility model;

[0019] Figure 3 Shown is an exploded view of a display assembly provided in an embodiment of the utility model;

[0020] Figure 4 Shown is a schematic structural diagram of a display module provided in an embodiment of the utility model;

[0021] Figure 5 Shown is a cross-sectional view of a display assembly provided in an embodiment of the utility model;

[0022] Figure 6 Shown Figure 5 A partial enlarged view of area A.

[0023] exist Figure 1-Figure 6 middle:

[0024] 1-light-emitting component, 2-light-transmitting film, 3-display panel, 4-housing;

[0025] 11-circuit board, 12-light emitting diode;

[0026] 31-through hole, 32-bending portion, 33-buckle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figure 1-Figure 6 As shown, the atomizer in the utility model includes a housing 4 and a display assembly, wherein an assembly cavity for installing the display assembly is provided on the outer side of the housing 4, and the display assembly includes a light emitting assembly 1 and a display panel 3, wherein the light emitting assembly 1 includes a plurality of light emitting diodes 12 (i.e., LEDs), and a detachable cover of the display panel 3 is provided in the assembly cavity to cover the plurality of light emitting diodes 12. In addition, the display panel 3 is also provided with a plurality of through holes 31 arranged one-to-one with the plurality of light emitting diodes 12, so that the light emitted by each light emitting diode 12 passes through the display panel 3 through the respective corresponding through holes 31, that is, the through holes 31 in the display panel 3 are the only way for the light emitted by the light emitting diode 12 to be emitted to the other side of the display panel 3 (the other side refers to the side of the display panel 3 away from the light emitting diode 12). In this way, after the light emitted by the light emitting diode 12 passes through the display panel 3, a light spot will be formed on the other side of the display panel 3, and a plurality of adjacent light spots can be combined to form a preset pattern (the preset pattern can be text, graphics, letters, etc.), thereby achieving a preset display effect and realizing the diversity of display. In addition, the display panel 3 is configured as a light-proof perforated plate structure, and the through holes 31 in the display panel 3 can restrict the light, thereby effectively avoiding the occurrence of light crosstalk, thereby ensuring the display effect of the display component.

[0029] In addition, the display panel 3 in the display assembly is detachably connected to the shell 4. On the one hand, the display panel 3 can be disassembled to expose the internal structure of the display assembly, so as to facilitate maintenance of the display assembly or cleaning of dust inside the display assembly. On the other hand, the user can replace the display panel 3 of the display assembly according to personal preference. For example, the display panel 3 with a circular through hole 31 can be replaced with a display panel 3 with a square through hole 31, thereby realizing customization of the appearance of the atomizer.

[0030] It should be noted that, in addition to the through holes 31 that correspond one-to-one to the light-emitting diodes 12, the display panel 3 may also be provided with decorative holes and other hole structures with other functions, that is, the number of through holes 31 on the display panel 3 may be greater than the number of light-emitting diodes 12. The utility model does not make specific limitations on this, but it should be ensured that the decorative holes and other hole structures with other functions will not affect the display effect of the display component.

[0031] In addition, it should be noted that the number of light-emitting diodes 12 can be adaptively designed as needed, but it is necessary to ensure that they can form a preset pattern on the side of the display panel 3 away from the light-emitting component 1, that is, under the premise that all light-emitting diodes 12 can work normally, the light spots formed on the display side of the display panel 3 (that is, the side of the display panel 3 away from the light-emitting component 1) should be able to form a pattern. Exemplarily, in a specific embodiment, the light-emitting component 1 includes a circuit board 11, and four light-emitting diodes 12 are arranged in a rectangular array on the circuit board 11, so that when any three light-emitting diodes 12 emit light at the same time, a "∟" pattern will be formed on the display side of the display panel 3.

[0032] Further, in some embodiments, four light emitting diodes 12 are arranged in a rectangular array on the circuit board 11 to form a light emitting unit, and a plurality of light emitting units are arranged in an array to form a light emitting assembly 1, so that it is convenient to replace and repair the light emitting assembly 1. Preferably, the display assembly is composed of a plurality of display modules, for example, Figure 2 As shown, the display module includes the above-mentioned light-emitting unit and the display panel 3, and the display panel 3 has four through holes 31 corresponding one-to-one to the light-emitting diodes 12. In this way, when a display module in the display component has a problem, it can be directly replaced. At the same time, some display modules in the display component can be replaced with display modules with other arrangements of the light-emitting diodes 12 as needed, thereby improving the display effect of the display component.

[0033] In addition, in some embodiments, a light-transmitting film 2 is disposed between the light-emitting component 1 and the display panel 3 to filter and homogenize the light emitted by the light-emitting diode 12. In this way, the light emitted by the light-emitting diode 12 is processed by the light-transmitting film 2 and then emitted from the through hole 31 of the display panel 3, thereby effectively reducing the discomfort caused by light radiation to the human eye, and at the same time, making the light emission more uniform, thereby improving the display effect.

[0034] Exemplarily, in some embodiments, the light-transmitting film 2 is a semi-transmitting film, and the light transmittance of the semi-transmitting film is in the range of 30%-100%, which can be adaptively designed according to the light-emitting effect of the light-emitting diode 12. Further preferably, the light transmittance of the light-transmitting film 2 is in the range of 60%-70%, and the light-transmitting film 2 has a diffuse reflection surface capable of evenly distributing light. In addition, it should be noted that the color of the light-transmitting film 2 can be adaptively designed as needed, and the utility model does not specifically limit this. Exemplarily, the light-transmitting film 2 can be black, white, red or green, etc.

[0035] As mentioned above, the light emitted by the light emitting diode 12 can only pass through the display panel 3 through the through hole 31 on the display panel 3, that is, the display panel 3 is an opaque plate, so that it can not only block the components inside the display component, but also coat its surface with various colors or patterns, thereby improving the flexibility of the appearance design of the display component. In some embodiments, the display panel 3 is made of an opaque material, for example: the display panel 3 can be an opaque metal panel, or the display panel 3 can also be a plastic panel filled with a filler that can prevent light from penetrating. In other embodiments, the surface of the display panel 3 has a light-shielding coating, for example, black latex paint or acrylic paint can be coated on the surface of the display panel 3.

[0036] In addition, as mentioned above, the light emitted by the light emitting diode 12 can only be emitted to the other side of the display panel 3 through the through hole 31 on the display panel 3. Based on this, if the opening cross-section of the through hole 31 is too small, most of the light emitted by the light emitting diode 12 cannot pass through the display panel 3, which in turn causes the light on the display side of the display panel 3 to be dim, affecting the display effect; and the smaller the opening cross-section of the through hole 31, the higher the processing accuracy required, which will increase the processing difficulty of the display panel 3, thereby increasing the production cost. However, if the opening cross-section of the through hole 31 is too large, it will affect the shielding effect of the display panel 3, causing the user to easily see the internal structure of the display component (such as the light emitting diode 12 and the circuit board 11 for mounting the light emitting diode 12, etc.) through the through hole 31 on the display panel 3; and the too large opening cross-section causes the display panel 3 to be unable to shield the relatively dark area around the corresponding light emitting diode 12, thereby causing the display component to emit uneven light (there will be an obvious bright spot at the center of the light source of the light emitting diode 12), affecting the display effect.

[0037] Based on the above problems, in some embodiments, the distance between the center position of the opening cross section of the through hole 31 and the edge position of the opening cross section of the through hole 31 is a, and 0.5mm≤a≤2mm. The display effect of the display component is ensured by limiting the size of the opening cross section of the through hole 31. As an example, the distance between the center position of the opening cross section of the through hole 31 and the edge position of the opening cross section of the through hole 31 is 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1mm, 1.2mm, 1.3mm, 1.5mm, 1.8mm; in some preferred examples, and 0.5mm≤a≤1mm is based on ensuring the display effect.

[0038] In addition, it should be noted that the shape of the through hole 31 can be adaptively designed according to needs, and the present invention does not specifically limit this. For example, the through hole 31 can be set as a circular hole, a square hole or a polygonal hole.

[0039] It should be noted that during the display process of the display component, each through hole 31 on the display panel 3 is equivalent to an image pixel. Therefore, within a certain range, the clarity of the image will be negatively correlated with the distance between adjacent through holes 31, that is, the larger the distance between adjacent through holes 31, the lower the clarity of the image. However, if the distance between adjacent through holes 31 is too small, it will affect the light shielding effect of the display panel 3, thereby causing light crosstalk. Based on this, in some embodiments, the through hole 31 is set as a circular hole, and the minimum spacing between two adjacent through holes 31 is 0.5 to 0.6 times the diameter of the through hole 31. In this way, the adjacent through holes 31 are arranged more compactly to make the image display clearer and less prone to light crosstalk.

[0040] Furthermore, the side of the light-emitting diode 12 facing the display panel 3 is the light-emitting surface, and the size of the opening cross-section of the through hole 31 is adaptively designed according to the size of the light-emitting surface, so as to avoid the opening of the through hole 31 being too large relative to the light-emitting surface of the light-emitting diode 12, resulting in the problem of uneven light emission of the display component, thereby ensuring the display effect of the display component. In some embodiments, the area of ​​the light-emitting surface is 50%-80% of the opening area of ​​the corresponding through hole 31. For example, in a specific implementation, the opening area of ​​the through hole 31 can be set to 50%, 70% or 80% of the area of ​​the light-emitting surface of the light-emitting diode 12.

[0041] Furthermore, the display effect of the display component can also be regulated by controlling the distance between the light-emitting diode 12 and the display panel 3. Specifically, when there is an obvious bright spot on the side of the display panel 3 away from the light-emitting diode 12, the display panel 3 can be controlled to be close to or away from the light-emitting diode 12 so that the display component can achieve the best display effect. In some embodiments, in the light-emitting direction, the distance between the light-emitting diode 12 and the display panel 3 is b, and 0.2mm≤b≤2mm. Among them, b≥0.2mm can avoid the problem that the through hole 31 in the display panel 3 cannot effectively constrain the light emitted by the light-emitting diode 12 due to the display panel 3 being too close to the light-emitting diode 12, so as to ensure that the display panel 3 will not have the problem of light leakage. And b≤2mm, on the one hand, can avoid the display component being too thick, affecting its assembly on other structures (such as atomizer); on the other hand, it can avoid the display panel 3 having less luminous flux, resulting in a dim screen, or even unable to form a dot matrix screen effect. Exemplarily, in a specific embodiment, the distance between the light-emitting diode 12 and the display panel 3 is 1mm. In another specific embodiment, the distance between the light emitting diode 12 and the display panel 3 is 1.5 mm.

[0042] In addition, it should be noted that, in addition to the above factors, the hole spacing between adjacent through holes 31 on the display panel 3 will also affect the display effect of the display component. Specifically, if the hole spacing is large, the screen resolution of the display component will be reduced, resulting in poor display effect. If the hole spacing is small, it will make it difficult to arrange the multiple light-emitting diodes 12 in the light-emitting component 1, and it is easy to cause light crosstalk problems. Therefore, in the specific implementation, in addition to controlling the opening size of the through hole 31 to meet the requirements, it is also necessary to control the hole spacing between adjacent through holes 31 to ensure that the screen resolution of the display component meets the requirements and does not affect the arrangement of the light-emitting diodes 12. Exemplarily, in a specific embodiment, a circular through hole 31 with a diameter of 1 mm is provided on the display panel 3, and the spacing between adjacent through holes 31 is 1.6 mm.

[0043] Furthermore, in some embodiments, the light emitting diodes 12 are of the same size and have equal spacing, and the through holes 31 on the display panel 3 are of the same size and have equal hole spacing, so as to avoid distortion of the display effect of the display component.

[0044] In addition, as described above, the display panel 3 in the display assembly is detachably covered in the assembly cavity. In some exemplary embodiments, the display panel 3 is detachably covered in the assembly cavity by a buckle 33 structure. Specifically, Figure 1As shown, the display panel 3 has a bending portion 32 at its edge, and the bending portion 32 is provided with a buckle 33 that can install the display panel 3 in the assembly cavity, and the assembly cavity is provided with a groove (not shown in the figure) that is compatible with the above-mentioned buckle 33; in this way, during assembly, it is only necessary to press the display panel 3 toward one side of the shell 4 to complete the installation of the display panel 3.

[0045] Of course, the above embodiment is only an exemplary description of the detachable connection between the display panel 3 and the shell 4, and the present invention is not limited thereto. For example, the display panel 3 and the shell 4 can also be detachably connected by a threaded structure such as screws, magnetic attraction, etc.

[0046] The basic principle of the present invention is described above in conjunction with specific embodiments. However, it should be pointed out that the advantages, strengths, effects, etc. mentioned in the present invention are only examples and not limitations, and it cannot be considered that these advantages, strengths, effects, etc. must be possessed by each embodiment of the present invention. In addition, the specific details disclosed above are only for the purpose of illustration and ease of understanding, not limitation, and the above details do not limit the present invention to be implemented by adopting the above specific details.

[0047] It should also be noted that in the device, apparatus and method of the present invention, each component or each step can be decomposed and / or reassembled, and such decomposition and / or reassembly shall be regarded as an equivalent solution of the present invention.

[0048] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other aspects without departing from the scope of the present invention. Therefore, the present invention is not intended to be limited to the aspects shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

[0049] It should be understood that the limiting terms "first", "second", "third", "fourth", "fifth" and "sixth" used in the description of the embodiments of the present invention are only used to more clearly explain the technical solutions and cannot be used to limit the scope of protection of the present invention.

[0050] The above description has been given for the purpose of illustration and description. In addition, this description is not intended to limit the embodiments of the utility model to the forms disclosed herein. Although multiple example aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, changes, additions and sub-combinations thereof.

Claims

1. An atomizer, characterized in that: include: A housing and a display assembly, wherein: An assembly cavity for installing the display assembly is provided on the outer side of the housing; The display component includes a light-emitting component and a display panel, the light-emitting component has a plurality of light-emitting diodes, the display panel has a detachable cover arranged in the assembly cavity to cover the plurality of light-emitting diodes, and the display panel is also provided with a plurality of through holes arranged one-to-one with the plurality of light-emitting diodes, so that the light emitted by each of the light-emitting diodes passes through the display panel through the corresponding through holes.

2. The atomizer according to claim 1, characterized in that A light-transmitting film is arranged between the light-emitting component and the display panel, and the light-transmitting film is used to filter and homogenize the light emitted by the light-emitting diode.

3. The atomizer according to claim 2, characterized in that The light transmittance of the light-transmitting film is 30%-100%, and the light-transmitting film has a diffuse reflection surface capable of evenly reflecting light.

4. The atomizer according to claim 1, characterized in that The display panel is made of a non-transparent material or has a light-shielding coating.

5. The atomizer according to claim 1, characterized in that The distance between the center position of the opening cross section of the through hole and the edge position of the opening cross section of the through hole is a, and 0.5 mm≤a≤2 mm.

6. The atomizer according to claim 5, characterized in that The through holes are circular holes, and the minimum spacing between two adjacent through holes is 0.5 to 0.6 times of the diameter of the through holes.

7. The atomizer according to claim 5, characterized in that The side of the light emitting diode facing the display panel is a light emitting surface, and the area of ​​the light emitting surface is 50%-80% of the opening area of ​​the corresponding through hole.

8. The atomizer according to claim 7, characterized in that In the light emitting direction, the distance between the light emitting diode and the display panel is b, and 0.2 mm≤b≤2 mm.

9. The atomizer according to any one of claims 1 to 8, characterized in that The light emitting diodes have the same size and the same spacing, and the through holes on the display panel have the same size and the same hole spacing.

10. The atomizer according to any one of claims 1 to 8, characterized in that: The display panel has a bent portion at its edge, and the bent portion is provided with a buckle; A groove matched with the buckle is arranged in the assembly cavity.

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