Electronic cigarette with light scattering film

Abstract

The electronic cigarette comprises a shell, a light guide plate, the light diffusion film, a liquid storage assembly, an atomizing core and a controller, the shell comprises an outer sleeve and a bottom cover, a containing groove is formed in the side face of the outer sleeve, and a first light hole is formed in the groove wall of the containing groove. The light guide plate is located in the containing groove and covers the first light-transmitting hole, and the light guide plate is provided with a light-transmitting image-text area and a shading area. The first side face of the light diffusion film is bonded to the surface, facing the first light hole, of the light guide plate, and the second side face of the light diffusion film is bonded to the groove wall of the containing groove. The controller comprises a control panel and a light source, the control panel is located in the bottom cover, and the light source is installed on the control panel and used for emitting light to the first light hole. According to the electronic display screen, the problem that electronic components of the electronic display screen in the prior art are damaged due to the influence of tobacco tar, and the service life is short can be solved. In addition, the device has the advantages of being convenient to assemble and saving energy.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, and more specifically to an electronic cigarette with a light-scattering film. Background Art

[0002] With the development of society, people pay more and more attention to health. An important factor that cigarettes harm health is that tobacco produces harmful substances when it burns, and cigarettes are addictive and difficult to quit. In order to avoid cigarettes from harming health, technicians in this field have developed electronic cigarettes. Electronic cigarettes are an electronic product that imitates cigarettes. The atomized liquid with tobacco flavor is heated and atomized into smoke for users to use. It has a similar taste to cigarettes and avoids the problem of inhaling harmful substances when burning cigarettes. In order to enable users to understand the information of electronic cigarettes, electronic cigarettes are usually equipped with electronic display screens. However, the electronic components of the electronic display screen are easily damaged by the influence of tobacco oil, and the service life of electronic cigarettes is short. Utility Model Content

[0003] The utility model aims to provide an electronic cigarette with a light diffusion film which can prevent electronic components of an electronic display screen from being damaged by smoke oil.

[0004] The utility model solves the above-mentioned problem by constructing an electronic cigarette with a light-diffusing film, which comprises a shell, a light guide plate, a light-diffusing film, a liquid storage component, an atomizing core, and a controller. The shell comprises an outer sleeve and a bottom cover. The side of the outer sleeve is provided with a receiving groove, and the groove wall of the receiving groove is provided with a first light-transmitting hole. The bottom cover is provided at one end of the outer sleeve. The light guide plate is located in the receiving groove and covers the first light-transmitting hole. The light guide plate is provided with a light-transmitting graphic area and a light-shielding area.

[0005] The first side surface of the diffuser film is bonded to the surface of the light guide plate facing the first light-transmitting hole, and the second side surface of the diffuser film is bonded to the groove wall of the accommodating groove; the liquid storage assembly is located in the outer sleeve and corresponds to the position of the first light-transmitting hole; the atomization core is located in the liquid storage assembly and is electrically connected to the controller; the controller includes a control board and a light source, the control board is located in the bottom cover, and the light source is installed on the control board to emit light to the first light-transmitting hole.

[0006] Preferably, the groove wall of the accommodating groove is also provided with a second light-transmitting hole. When the electronic cigarette is placed vertically, the first light-transmitting hole and the second light-transmitting hole are arranged one above the other, a reinforcing arm portion is formed between the first light-transmitting hole and the second light-transmitting hole, and the light-scattering film covers the second light-transmitting hole.

[0007] Preferably, the light guide plate comprises a translucent substrate portion, a surface of the substrate portion facing away from the first light-transmitting hole is provided with a light-shielding layer, and the light-shielding layer is hollowed out to form the light-transmitting graphic area.

[0008] Preferably, the light shielding layer comprises a black oil layer, and the black oil layer covers the surface of the light guide plate facing away from the first light transmission hole.

[0009] Preferably, the light-shielding layer is covered with a light-transmitting protective film, and the light-transmitting protective film covers the entire surface of the light-shielding layer facing away from the light guide plate.

[0010] Preferably, the light guide plate includes a transparent substrate portion, a surface of the substrate portion facing away from the first light-transmitting hole is provided with a translucent light-blocking layer, the light-blocking layer covers the entire surface of the substrate portion facing away from the first light-transmitting hole, a surface of the light-blocking layer facing away from the substrate portion is provided with a light-shielding layer, and the light-shielding layer is hollowed out to form the light-transmitting graphic area.

[0011] Preferably, the electronic cigarette also includes a suction nozzle, which is connected to an end of the outer tube facing away from the bottom cover; the accommodating groove extends to the first end face and the second end face of the outer tube; the first end face of the light guide plate is arranged facing the suction nozzle, and the second end face of the light guide plate is arranged facing the bottom cover.

[0012] Preferably, the suction nozzle includes a suction portion, a connecting portion and a limiting ring portion, the suction portion is located at one end of the connecting portion, the connecting portion is buckled and connected to the first end of the outer sleeve, the limiting ring portion is arranged around the outer circumferential surface of the connecting portion, and the first end surface of the light guide plate is arranged facing the limiting ring portion.

[0013] Preferably, the electronic cigarette with a light-scattering film further comprises a battery, and the battery is located between the liquid storage assembly and the control board, and is electrically connected to the control board.

[0014] Preferably, the battery is located at a position corresponding to that of the second light-transmitting hole.

[0015] The beneficial effects of the utility model are as follows: since the side of the outer sleeve of the electronic cigarette of the utility model is provided with a receiving groove, the groove wall of the receiving groove is provided with a first light-transmitting hole, the light guide plate is located in the receiving groove and covers the first light-transmitting hole, the light guide plate is provided with a light-transmitting image area and a light-shielding area, the first side of the light-scattering film is bonded to the surface of the light guide plate facing the first light-transmitting hole, and the second side of the light-scattering film is bonded to the groove wall of the receiving groove. Compared with the prior art, the utility model replaces the existing electronic display screen through the cooperation between the light guide plate and the light-scattering film. When the light source irradiates the light-scattering film, the light-scattering film evenly transmits light to the light guide plate, and the image area of ​​the light guide plate can display the image without the use of electronic components. Therefore, the problem of the electronic components of the electronic display screen being damaged by the influence of the smoke oil and resulting in a short life in the prior art can be avoided. In addition, the utility model also has the advantages of easy assembly and energy saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is described below in conjunction with the accompanying drawings, wherein:

[0017] Figure 1 A three-dimensional diagram of an embodiment of the electronic cigarette with a light-scattering film of the utility model;

[0018] Figure 2 for Figure 1 A cross-sectional view of the electronic cigarette with a light-diffusing film;

[0019] Figure 3 for Figure 1 An exploded view of the electronic cigarette with a light-diffusing film is shown;

[0020] Figure 4 for Figure 1 A three-dimensional view of the mouthpiece of the electronic cigarette with a light-diffusing film;

[0021] Figure 5 for Figure 1 A three-dimensional view of the bottom cover of the electronic cigarette with a light-diffusing film;

[0022] Figure 6 for Figure 1 A three-dimensional diagram of the air-adjusting block of the electronic cigarette with the diffuser film;

[0023] Figure 7 for Figure 1 A three-dimensional view of the light guide plate of the electronic cigarette with the diffuser film. DETAILED DESCRIPTION

[0024] The present invention is described in detail below in conjunction with the accompanying drawings and specific implementations.

[0025] See also Figures 1 to 7The utility model provides an electronic cigarette with a light-diffusing film, which includes a shell 1, a mouthpiece 2, a light guide plate 3, a light-diffusing film 4, a liquid storage component 5, an atomizing core 6, a bracket 7, a battery 8 and a controller 91. The shell 1 includes an outer sleeve 11 and a bottom cover 12. The first side and the second side of the outer sleeve 11 are both provided with a receiving groove 13 corresponding to the light guide plate 3. The receiving groove 13 is arranged along the longitudinal extension of the outer sleeve 11 and extends to the first end face and the second end face of the outer sleeve 11, so that it is convenient to assemble the light guide plate 3 and improve the production efficiency. The first side of the outer sleeve 11 and the second side of the outer sleeve 11 are arranged opposite to each other, so that when the user uses it, it is easy to observe the information at the light guide plate 3, which is convenient for the user to use.

[0026] The groove wall of the receiving groove 13 is provided with a first light-transmitting hole 131 and a second light-transmitting hole 132. When the electronic cigarette is placed vertically, the first light-transmitting hole 131 and the second light-transmitting hole 132 are arranged one above the other, that is, the first light-transmitting hole 131 is located above the second light-transmitting hole 132, and the overall display area is larger. A reinforcing arm portion 133 is formed between the first light-transmitting hole 131 and the second light-transmitting hole 132, thereby enhancing the reliability of the structure and preventing the housing 1 from being squeezed and deformed.

[0027] The bottom cover 12 is disposed on the second end of the outer sleeve 11, and is provided with an air inlet 121, a first limiting groove 122, and a second limiting groove 123. The air inlet 121 is spaced apart from the charging hole, and the air inlet 121 is communicated with the bottom wall of the first limiting groove 122. External air enters the electronic cigarette through the air inlet 121 and flows to the atomizer core 6. The second limiting groove 123 is located at the side wall of the first limiting groove 122 and is communicated with the first limiting groove 122.

[0028] An air regulating block 92 is movably arranged in the first limiting groove 122, and the air regulating block 92 includes a sliding plate portion 921, a limiting portion 922, and a push-pull protrusion 923. The sliding plate portion 921 is located in the first limiting groove 122, and the limiting portion 922 is connected to the sliding plate portion 921 and extends into the second limiting groove 123, and the position of the sliding plate portion 921 is limited by the second limiting groove 123. The push-pull protrusion 923 is connected to the sliding plate portion 921 and extends into the air inlet 121. When the air intake needs to be adjusted, the sliding plate portion 921 can be moved along the first limiting groove 122 by a preset distance by pushing the push-pull protrusion 923.

[0029] The suction nozzle 2 is connected to one end of the outer sleeve 11 facing away from the bottom cover 12, and includes a suction portion 21, a connecting portion 22 and a limiting ring portion 23. The suction portion 21 is located at one end of the connecting portion 22 and is used to be placed in the user's mouth when the user smokes. The connecting portion 22 is buckled and connected to the first end of the outer sleeve 11, so it is easy to assemble. The limiting ring portion 23 is arranged around the outer circumference of the connecting portion 22 and abuts against the outer sleeve 11, so it is easy to assemble and improve production efficiency.

[0030] The light guide plate 3 is located in the receiving groove 13 and covers the first light transmission hole 131 and the second light transmission hole 132. The first end surface of the light guide plate 3 is arranged facing the suction nozzle 2. Specifically, the first end surface of the light guide plate 3 is arranged facing the limit ring portion 23. The second end surface of the light guide plate 3 is arranged facing the bottom cover 12. The light guide plate 3 is provided with a light-transmitting graphic area and a light-shielding area. The light-transmitting graphic area refers to an area that can transmit light and form a pattern or text. The pattern or text can be a trademark, a type of e-liquid or a product description, etc., which is not specifically limited here. The light-shielding area refers to an area that can block the passage of light.

[0031] The light guide plate 3 includes a semi-transparent substrate portion 31. A light shielding layer 32 is disposed on the surface of the substrate portion 31 facing away from the first light transmission hole 131. The light shielding layer 32 is hollowed out to form a light-transmitting graphic area. Figure 7 A and B formed by the hollowing are the graphic areas. In this embodiment, the light shielding layer 32 is a black oil layer, which covers the surface of the light guide plate 3 facing away from the first light transmission hole 131, wherein the material of the black oil layer is not specifically limited here, as long as it can shield light. The light shielding layer 32 is covered with a light-transmitting protective film, which covers the entire surface of the light shielding layer 32 facing away from the light guide plate 3, thereby protecting the light shielding layer 32.

[0032] In one embodiment, the light guide plate 3 includes a transparent substrate portion 31, and the basic portion can be made of glass or plastic. A translucent light-blocking layer is provided on the surface of the substrate portion 31 facing away from the first light-transmitting hole 131, and the light-blocking layer covers the entire surface of the substrate portion 31 facing away from the first light-transmitting hole 131. A light-shielding layer 32 is provided on the surface of the light-blocking layer facing away from the substrate portion 31, and the light-shielding layer 32 is hollowed out to form a light-transmitting graphic area.

[0033] The first side of the light-diffusing film 4 is bonded to the surface of the light guide plate 3 facing the first light-transmitting hole 131, and the second side of the light-diffusing film 4 is bonded to the groove wall of the receiving groove 13. The light-diffusing film 4 covers the first light-transmitting hole 131 and the second light-transmitting hole 132. The light-diffusing film 4 can be a milky white plastic film, and the plastic film can be a polyethylene terephthalate plastic or the like.

[0034] The liquid storage assembly 5 is located in the outer sleeve 11 and corresponds to the position of the first light transmission hole 131. The liquid storage assembly 5 includes a liquid storage tube 51, a liquid absorbing cotton column 52, an elastic sealing top cover 53 and an elastic sealing base 54. The liquid storage tube 51 is located in the outer sleeve 11, the liquid absorbing cotton column 52 is located in the liquid storage tube 51, the elastic sealing top cover 53 is covered on the top end of the liquid storage tube 51, and the elastic sealing base 54 is covered on the bottom end of the liquid storage tube 51.

[0035] The atomizer core 6 is located in the liquid storage assembly 5 and is electrically connected to the controller 91. It includes a liquid-conducting cotton column 61 and an electric heating element 62. The liquid-conducting cotton column 61 is located in the liquid-absorbing cotton column 52. The electric heating element 62 is located in the liquid-conducting cotton column 61 and is electrically connected to the controller 91. It can be understood that as long as the e-liquid can be atomized, the structure of the atomizer core 6 is not specifically limited here. The controller 91 includes a control board 911 and a light source 912. The control board 911 is located in the bottom cover 12 and is electrically connected to the electric heating element 62. The light source 912 is mounted on the control board 911 and is used to emit light to the first light-transmitting hole 131 and the second light-transmitting hole 132.

[0036] The light source 912 includes a first lamp bead and a second lamp bead. The first lamp bead is located on the first side of the control board 911, and is used to emit light toward the light guide plate 3 at the first side of the outer sleeve 11. The second lamp bead is located on the second side of the control board 911, and is used to emit light toward the light guide plate 3 at the second side of the outer sleeve 11. The number of the first lamp beads is more than two, and the first lamp beads are arranged in a row. The number of the second lamp beads is more than two, and the second lamp beads are arranged in a row. Therefore, the uniformity of the light can be improved.

[0037] When working, the light emitted by the first lamp bead passes through the first light-transmitting hole 131 and the second light-transmitting hole 132 at the first side of the outer sleeve 11 and is transmitted to the light-diffusing film 4, and then is diffused by the light-diffusing film 4 to the light guide plate 3 at the first side of the outer sleeve 11, and finally is emitted from the light-transmitting graphic area. The light emitted by the second lamp bead passes through the first light-transmitting hole 131 and the second light-transmitting hole 132 at the second side of the outer sleeve 11 and is transmitted to the light-diffusing film 4, and then is diffused by the light-diffusing film 4 to the light guide plate 3 at the second side of the outer sleeve 11, and finally is emitted from the light-transmitting graphic area.

[0038] One end of the bracket 7 is connected to the elastic sealing base 54, and the other end of the bracket 7 is connected to the bottom cover 12. The battery 8 is located between the liquid storage assembly 5 and the control board 911, and is electrically connected to the control board 911. The battery 8 corresponds to the position of the second light-transmitting hole 132, and is arranged along the lateral extension of the electronic cigarette. Since the position of the battery 8 corresponds to the position of the second light-transmitting hole 132, the battery 8 is prevented from blocking the light, ensuring that the light path is unobstructed. The orthographic projection of the battery 8 on the control board 911 covers the light source 912. Therefore, it is better to avoid the leakage of the smoke oil dripping onto the light source 912, so that the transparent image area is blurred.

[0039] In summary, since the side of the outer sleeve 11 of the electronic cigarette of the utility model is provided with a receiving groove 13, the groove wall of the receiving groove 13 is provided with a first light-transmitting hole 131, the light guide plate 3 is located in the receiving groove 13 and covers the first light-transmitting hole 131, the light guide plate 3 is provided with a light-transmitting image area and a light-shielding area, the first side of the light-scattering film 4 is bonded to the surface of the light guide plate 3 facing the first light-transmitting hole 131, and the second side of the light-scattering film 4 is bonded to the groove wall of the receiving groove 13. Compared with the prior art, the utility model replaces the existing electronic display screen through the cooperation between the light guide plate 3 and the light-scattering film 4. When the light source 912 irradiates the light-scattering film 4, the light-scattering film 4 evenly transmits light to the light guide plate 3, and the image area of ​​the light guide plate 3 can display the image without the use of electronic components. Therefore, the problem that the electronic components of the electronic display screen in the prior art are damaged by the influence of the smoke oil, resulting in a short life, can be avoided. In addition, the utility model also has the advantages of easy assembly and energy saving.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An electronic cigarette with a light-diffusing film, characterized in that: The invention comprises a shell, a light guide plate, a light diffusion film, a liquid storage component, an atomizing core and a controller. The shell comprises an outer sleeve and a bottom cover. A receiving groove is provided on the side of the outer sleeve. A first light-transmitting hole is provided on the groove wall of the receiving groove. The bottom cover is provided at one end of the outer sleeve. The light guide plate is located in the receiving groove and covers the first light-transmitting hole. The light guide plate is provided with a light-transmitting graphic area and a light-shielding area. The first side surface of the diffuser film is bonded to the surface of the light guide plate facing the first light-transmitting hole, and the second side surface of the diffuser film is bonded to the groove wall of the accommodating groove; the liquid storage assembly is located in the outer sleeve and corresponds to the position of the first light-transmitting hole; the atomization core is located in the liquid storage assembly and is electrically connected to the controller; the controller includes a control board and a light source, and the control board is located in the bottom cover; the light source is installed on the control board to emit light to the first light-transmitting hole.

2. The electronic cigarette with a light-diffusing film according to claim 1, characterized in that: The groove wall of the accommodating groove is also provided with a second light-transmitting hole. When the electronic cigarette is placed vertically, the first light-transmitting hole and the second light-transmitting hole are arranged one above the other, a reinforcing arm portion is formed between the first light-transmitting hole and the second light-transmitting hole, and the light-scattering film covers the second light-transmitting hole.

3. The electronic cigarette with a light-diffusing film according to claim 1 or 2, characterized in that: The light guide plate comprises a semi-transparent substrate portion, a surface of the substrate portion facing away from the first light-transmitting hole is provided with a light-shielding layer, and the light-shielding layer is hollowed out to form the light-transmitting graphic area.

4. The electronic cigarette with a light-diffusing film according to claim 3, characterized in that: The light shielding layer includes a black oil layer, and the black oil layer covers the surface of the light guide plate facing away from the first light transmission hole.

5. The electronic cigarette with a light-diffusing film according to claim 3, characterized in that: The light-shielding layer is covered with a light-transmitting protective film, and the light-transmitting protective film covers the entire surface of the light-shielding layer that is away from the light guide plate.

6. The electronic cigarette with a light-diffusing film according to claim 1 or 2, characterized in that: The light guide plate includes a transparent substrate portion, a surface of the substrate portion facing away from the first light-transmitting hole is provided with a translucent light-blocking layer, the light-blocking layer covers the entire surface of the substrate portion facing away from the first light-transmitting hole, a surface of the light-blocking layer facing away from the substrate portion is provided with a light-shielding layer, and the light-shielding layer is hollowed out to form the light-transmitting graphic area.

7. The electronic cigarette with a light-diffusing film according to claim 1 or 2, characterized in that: The electronic cigarette also includes a suction nozzle, which is connected to an end of the outer tube facing away from the bottom cover; the accommodating groove extends to the first end surface and the second end surface of the outer tube; the first end surface of the light guide plate is arranged facing the suction nozzle, and the second end surface of the light guide plate is arranged facing the bottom cover.

8. The electronic cigarette with a light-diffusing film according to claim 7, characterized in that: The suction nozzle includes a suction part, a connecting part and a limiting ring part, the suction part is located at one end of the connecting part, the connecting part is buckled and connected to the first end of the outer sleeve, the limiting ring part is arranged around the outer circumferential surface of the connecting part, and the first end surface of the light guide plate is arranged facing the limiting ring part.

9. The electronic cigarette with a light-diffusing film according to claim 2, characterized in that: The electronic cigarette with a light-scattering film further comprises a battery, which is located between the liquid storage assembly and the control board and is electrically connected to the control board.

10. The electronic cigarette with a light-diffusing film according to claim 9, characterized in that: The battery is located corresponding to the second light-transmitting hole.

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