WO2021072611A1

WO2021072611A1 - Power supply device with projection function, and electronic cigarette with projection function

Info

Publication number: WO2021072611A1
Application number: PCT/CN2019/111133
Authority: WO
Inventors: 周波; 郭美玲; 钟根伟; 黄惠华
Original assignee: 昂纳自动化技术（深圳）有限公司
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2021-04-22

Abstract

Disclosed are a power supply device with a projection function, and an electronic cigarette with a projection function. The power supply device comprises a shell (10), a battery (20) arranged inside the shell (10), an electric connection assembly (30) arranged at a first end of the shell (10), and a switch assembly (40) and a projection assembly (50) arranged inside a second end of the shell (10), and a lampshade (60) arranged at the second end of the shell (10), wherein the projection assembly (50) is located between the switch assembly (40) and the lampshade (60); the electric connection assembly (30) and the switch assembly (40) are respectively electrically connected to the battery (20); the projection assembly (50) is electrically connected to the switch assembly (40); and when the switch assembly (40) is activated, the projection assembly (50) projects an image by means of the lampshade (60). In power supply device with the projection function and the electronic cigarette with the projection function, the projection assembly (50) is arranged, the turning-on and turning-off of the projection assembly (50) are controlled by means of the switch assembly (40), and after the projection assembly (50) is turned on, same can transmit an image through the lampshade (60), such that the functions of the electronic cigarette are enriched, the interestingness of the electronic cigarette is improved, and the requirement of a user with regard to having fun is met.

Description

Power supply device and electronic cigarette with projection function

Technical field

The invention relates to the technical field of electronic cigarettes, in particular to a power supply device with a projection function and an electronic cigarette.

Background technique

Existing electronic cigarettes usually include an atomization device and a power supply device. The atomization device or the power supply device is equipped with LED lights to indicate the working status of the electronic cigarette. However, most of the indicator lights on the existing electronic cigarettes are only used to indicate the working status of the electronic cigarettes, and their functions are relatively single. Therefore, it is difficult for the electronic cigarettes to have other functions to meet more needs of users.

technical problem

The technical problem to be solved by the present invention is to provide a power supply device with a projection function and an electronic cigarette with a projection function that enrich the functions of the electronic cigarette and improve the interest of the electronic cigarette.

Technical solutions

The technical solution adopted by the present invention to solve its technical problems is to provide a power supply device with projection function for electronic cigarettes. The power supply device includes a housing, a battery provided in the housing, and a battery provided in the housing. The electrical connection assembly on the first end of the body, the switch assembly and the projection assembly arranged in the second end of the housing, and the lampshade arranged on the second end of the housing; the projection assembly is located in the Between switch assembly and lampshade;

The electrical connection component and the switch component are respectively electrically connected to the battery, and the projection component is electrically connected to the switch component; when the switch component is activated, the projection component projects an image through the lampshade.

Preferably, the projection assembly includes a projection light source, a first refraction unit and a fixing frame; the projection light source and the first refraction unit are arranged on the fixing frame, and the first refraction unit faces the lampshade.

Preferably, the first refractive unit is a zircon with multiple refractive surfaces.

Preferably, the first refraction unit is a refraction sheet provided with a pattern.

Preferably, the projection light source and the first refraction unit are respectively arranged on both ends of the fixing frame; or, the first refraction unit is integrated on the projection light source.

Preferably, the projection assembly further includes a second refraction unit; the second refraction unit is spaced apart from the first refraction unit and is arranged on the lampshade.

Preferably, the power supply device further includes a support frame provided at the port of the second end of the housing; the lamp shade is fitted on the support frame and is rotatable relative to the support frame to drive the second refractive index The unit turns.

Preferably, an airflow inlet is provided on the lampshade and/or the housing, an airflow outlet is provided on the electrical connection assembly, and the airflow inlet and the airflow outlet are connected to form an airflow channel.

The present invention also provides an electronic cigarette with a projection function, including a casing, a battery assembly arranged in the casing, a suction nozzle arranged on a first end of the casing, and a suction nozzle arranged in the first end of the casing The atomization assembly, the projection assembly and the controller arranged in the second end of the housing, and the lampshade arranged on the second end of the housing;

The atomization component and the controller are respectively electrically connected to the battery component, and the projection component is electrically connected to the controller; when the controller is activated, the projection component projects an image through the lampshade.

The present invention also provides another electronic cigarette with projection function, including a casing, a battery assembly arranged in the casing, a suction nozzle arranged on a first end of the casing, and a first end of the casing. The atomization component inside, the projection component and the controller arranged in the second end of the housing, and the base arranged on the second end of the housing; at least one lamp hole is provided on the side of the housing;

The atomization component and the controller are respectively electrically connected to the battery component, and the projection component is electrically connected to the controller; when the controller is activated, the projection component projects an image through the lamp hole.

Beneficial effect

The beneficial effects of the present invention are: the projection component is set, and the opening and closing of the projection component is controlled by the switch component. After the projection component is activated, the image can be projected through the lampshade, which enriches the functions of the electronic cigarette, improves the interest of the electronic cigarette, and satisfies the user's requirements. Play demand.

Description of the drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments. In the accompanying drawings:

FIG. 1 is a schematic cross-sectional structure diagram of a power supply device according to a first embodiment of the present invention;

2 is a schematic diagram of an exploded structure of the power supply device of the first embodiment of the present invention;

3 is a schematic cross-sectional structure diagram of a power supply device according to a second embodiment of the present invention;

4 is a schematic cross-sectional structure diagram of a power supply device according to a third embodiment of the present invention;

5 is a schematic cross-sectional structure diagram of a power supply device according to a fourth embodiment of the present invention;

6 is a schematic diagram of an exploded structure of a power supply device according to a fourth embodiment of the present invention;

7 is a schematic cross-sectional structure diagram of the electronic cigarette according to the first embodiment of the present invention;

Fig. 8 is a schematic structural diagram of an electronic cigarette according to a second embodiment of the present invention.

Embodiments of the present invention

In order to have a clearer understanding of the technical features, objectives and effects of the present invention, specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in Figures 1 and 2, the power supply device with projection function of the first embodiment of the present invention is used for electronic cigarettes. The power supply device may include a housing 10, a battery 20, an electrical connection component 30, a switch component 40, and a projection component. 50 and lampshade 60.

The housing 10 has a cylindrical structure and includes opposite first and second ends. The battery 20 is arranged in the housing 10; the electrical connection assembly 30 is arranged on the first end of the housing 10 for electrical connection with the atomization device of the electronic cigarette; the switch assembly 40 and the projection assembly 50 are both arranged in the housing 10 In the second end; the lampshade 60 is arranged on the second end of the housing 10 to close the second end.

The electrical connection assembly 30 and the switch assembly 40 are respectively electrically connected to the battery 20, and the projection assembly 50 is electrically connected to the switch assembly 40; the battery 20 can supply power to the projection assembly 50 through the switch assembly 40. The switch assembly 40 controls the opening and closing of the projection assembly 50. When the switch assembly 40 is activated, the projection assembly 50 is controlled to be activated at the same time, and the projection assembly 50 projects an image through the lamp cover 60. When the switch assembly 40 is closed, the projection assembly 50 is also closed to stop projecting images.

The lampshade 60 or the housing 10 is provided with an air inlet 101 communicating with the inside of the housing 10, and the electrical connection assembly 30 is provided with an air outlet communicating with the inside of the housing 10, and the air inlet 101 and the air outlet 102 are connected to form an air flow channel. Specifically, in the housing 10, between the battery 20 and the inner wall of the housing 10, a gap is left between the switch assembly 40, the projection assembly 50, and the inner wall of the housing 10, and the airflow inlet 101 and the airflow outlet 102 are connected through the gap. .

The battery 20 is located in the middle of the housing 10, and its positive and negative electrodes are respectively electrically connected to the corresponding electrodes of the electrical connection assembly 30 and the switch assembly 40. The switch assembly 40 and the electrical connection assembly 30 are used to atomize the projection assembly 50 and the electronic cigarette. Device power supply.

The electrical connection assembly 30 is located on one side of the battery 20 and installed on the first end of the casing 10. The electrical connection assembly 30 may include a first electrical connection member 31, a second electrical connection member 32 and an insulating member 33. The first electrical connection piece 31 is inserted into the first end of the housing 10 by interference fit, the second electrical connection piece 32 is inserted through the first electrical connection piece 31; the insulating piece 33 is arranged on the first electrical connection piece 31 Between the second electrical connector 32 and the second electrical connector 32, it serves to isolate the two.

The first electrical connection member 31 has a columnar structure as a whole, and a central channel is provided with a central channel extending axially through the whole. A certain interval is left between the first electrical connection member 31 and the battery 20 to avoid a short circuit in contact between the two. The second electrical connection member 32 also has a columnar structure and passes through the central channel of the first electrical connection member 31. The insulating member 33 is sleeved on the outer periphery of the second electrical connection member 32 in a pipe sleeve structure and is located in the central channel of the first electrical connection member 31 to isolate the two.

In this embodiment, the air outlet 102 is disposed on the second electrical connection piece 32 and penetrates the second electrical connection piece 32 in the axial direction. The air inlet 101 is provided between the lamp cover 60 and the end of the housing 10.

The switch assembly 40 is located on the opposite side of the battery 20 and installed in the second end of the casing 10. The switch assembly 40 may be an air flow switch, a key switch, or the like. As shown in Figures 1 and 2, in this embodiment, the switch assembly 40 includes a switch base 41 and a switch member 42 provided on the switch base 41. The outer peripheral side of the switch base 41 matches the inner peripheral wall surface of the housing 10, thereby The entire switch assembly 40 is positioned in the housing 10. Further, in this embodiment, the switch 42 is an airflow switch, which realizes opening and closing by airflow, and enables the entire switch assembly 40 to be built into the housing 10 to ensure the overall aesthetics of the housing 10.

The switch 42 is connected to the projection assembly 50 through wires or pins.

In the housing 10, the projection assembly 50 is located between the switch assembly 40 and the lamp cover 60, so that the projection assembly 50 is energized and emits light to directly project the patterned light to the outside of the power supply device through the lamp cover 60 to form a corresponding image outside the power supply device. The lampshade 60 is made of transparent or semi-transparent materials; or, the lampshade 60 is provided with projection holes.

The projection distance of the projection assembly 50 can be 0-10m.

The projection assembly 50 may include a projection light source 51, a first refraction unit 52 and a fixing frame 53. The projection light source 51 and the first refraction unit 52 are arranged on the fixing frame 53, and the first refraction unit 52 faces the lampshade 60. Specifically, in this embodiment, the projection light source 51 is arranged on one end of the fixing frame 53 facing away from the lampshade 60, and the first refracting unit 52 is arranged on the other end of the fixing frame 53 facing the lampshade 60. The lampshade 60 can be fixed on the housing 10 by inserting one end into the second end of the housing 10, and the end of the lampshade 60 inserted into the housing 10 can also be connected to the fixing frame 53, so that the fixing frame 53 can be positioned on the housing 10 by the support of the lampshade 60 Inside the housing 10. The first refracting unit 52 is located in the space between the fixing frame 53 and the lampshade 60.

The projection light source 51 may include a laser module and/or an LED lamp.

Further, in this embodiment, the first refractive unit 52 is a zircon with multiple refractive surfaces, and the multiple refractive surfaces can refract light spots of different shapes. The overall shape of the zircon with multiple refractive surfaces may be diamond-shaped.

As shown in FIG. 3, the power supply device with projection function of the second embodiment of the present invention is used for electronic cigarettes. The power supply device may include a housing 10, a battery 20, an electrical connection component 30, a switch component 40, a projection component 50, and Lampshade 60.

The configuration of the housing 10, the battery 20, the electrical connection assembly 30, the switch assembly 40, the projection assembly 50, and the lamp shade 60 can be referred to the first embodiment described above, and will not be repeated here.

Wherein, the projection assembly 50 includes a projection light source 51, a first refraction unit 52 and a fixing frame 53. The projection light source 51 and the first refraction unit 52 are arranged on the fixing frame 53, and the first refraction unit 52 faces the lampshade 60. The projection light source 51 is arranged on one end of the fixing frame 53 facing away from the lampshade 60, and the first refraction unit 52 is arranged on the other end of the fixing frame 53 facing the lampshade 60. The lampshade 60 can be fixed on the housing 10 by inserting one end into the second end of the housing 10, and the end of the lampshade 60 inserted into the housing 10 can also be connected to the fixing frame 53, so that the fixing frame 53 can be positioned on the housing 10 by the support of the lampshade 60 Inside the housing 10. The first refracting unit 52 is located in the space between the fixing frame 53 and the lampshade 60.

Different from the above-mentioned first embodiment, in this embodiment, the first refraction unit 52 is a refraction plate provided with a pattern. The refraction sheet can be made of transparent materials such as acrylic, PC, glass, and the pattern can be formed on the surface or inside of the refraction sheet by etching, hot embossing, UV embossing, printing, etc. When the light emitted by the projection light source 51 passes through the refraction plate, it forms a corresponding image after being refracted by the pattern on the refraction plate and is projected to the outside of the power supply device.

As shown in FIG. 4, the power supply device with projection function according to the third embodiment of the present invention is used for electronic cigarettes. The power supply device may include a casing 10, a battery 20, an electrical connection component 30, a switch component 40, a projection component 50, and Lampshade 60.

Wherein, the projection assembly 50 includes a projection light source 51, a first refraction unit 52 and a fixing frame 53. The projection light source 51 and the first refraction unit 52 are arranged on the fixing frame 53, and the first refraction unit 52 faces the lampshade 60. In this embodiment, the first refraction unit 52 is a refraction plate provided with a pattern. The refraction sheet can be made of transparent materials such as acrylic, PC, glass, and the pattern can be formed on the surface or inside of the refraction sheet by etching, hot embossing, UV embossing, printing, etc. When the light emitted by the projection light source 51 passes through the refraction plate, it forms a corresponding image after being refracted by the pattern on the refraction plate and is projected to the outside of the power supply device.

Different from the above-mentioned second embodiment, in this embodiment, the first refraction unit 52 is integrated on the projection light source 51 and is integrated with it, which is easier to install than separate installation.

As shown in Figures 5 and 6, the power supply device with projection function of the fourth embodiment of the present invention is used for electronic cigarettes. The power supply device may include a housing 10, a battery 20, an electrical connection component 30, a switch component 40, and a projection component. 50 and lampshade 60.

In this embodiment, the projection assembly 50 includes a projection light source 51, a first refraction unit 52, a fixing frame 53, and a second refraction unit 54. The projection light source 51 and the first refraction unit 52 are arranged on the fixing frame 53, and the first refraction unit 52 faces the lampshade 60. The second refraction unit 54 is spaced apart from the first refraction unit 52 and is arranged on the lampshade 60.

Specifically, the projection light source 51 is arranged on an end of the fixing frame 53 facing away from the lampshade 60, and the first refracting unit 52 is arranged on the other end of the fixing frame 53 facing the lampshade 60. The second refraction unit 54 is disposed on the side of the lampshade 60 facing the fixing frame 53 and opposite to the first refraction unit 52.

Preferably, the first refraction unit 52 and the second refraction unit 54 are respectively a patterned refraction sheet. The refraction sheet can be made of transparent materials such as acrylic, PC, glass, and the pattern can be formed on the surface or inside of the refraction sheet by etching, hot embossing, UV embossing, printing, etc. When the light emitted by the projection light source 51 passes through the refraction plate, it forms a corresponding image after being refracted by the pattern on the refraction plate and is projected to the outside of the power supply device.

In this embodiment, two refraction units are arranged so that the images projected by the two can be overlapped together.

Further, one of the first refraction unit 52 and the second refraction unit 54 can be rotated relative to the other, so that the images projected by the two can have various changes, and the image effects can be more colorful and diverse.

Alternatively, the lampshade 60 can be rotatably arranged relative to the housing 10, so that the rotation of the lampshade 60 drives the second refraction unit 54 installed thereon to rotate, and the first refraction unit 52 can be stationary.

In order to realize the rotatable arrangement of the lampshade 60, the power supply device of this embodiment further includes a support frame 70 arranged at the port of the second end of the housing 10. The lampshade 60 is fitted on the support frame 70 and is rotatable relative to the support frame 70 to drive the second refracting unit 51 to rotate. Wherein, the supporting frame 70 is relatively fixed to the housing 10 on the second end of the housing 10, one end of the supporting frame 70 is inserted into the housing 10 and connected to the fixing frame 53. The fixing frame 53 is supported and positioned on the housing 10 by the supporting frame 70. Inside. The lampshade 60 is fitted on the opposite end of the support frame 70 and can rotate in a circle relative to the support frame 70.

In addition, in this embodiment, as shown in FIG. 5, the airflow inlet 101 is opened on the lampshade 60. In this regard, the second refraction unit 54 may straddle the air inlet 101 without covering the entire air inlet 101 to ensure gas circulation.

The power supply device with projection function of the present invention is combined with the atomization device to form an integral electronic cigarette. The power supply device is provided with one end of the lampshade 60 as the bottom of the electronic cigarette. In addition to the smoking function of the electronic cigarette, the user can also project an image outward through the projection component 50, which increases the interest and improves the user experience. The electrical signal output by the switch assembly 40 to the projection light source 51 can adjust the brightness of the projection light source 51, realize functions such as the pattern gradually brightening and extinguishing, and the pattern blinking, thereby increasing the playability of the electronic cigarette.

Understandably, the power supply device of the present invention may further include an indicator light electrically connected to the switch assembly 40 to indicate the working state of the electronic cigarette; or directly use the projection assembly 50 to project an image outward to indicate the working state of the electronic cigarette.

The projection assembly 50 can be used not only in split electronic cigarettes, such as the power supply devices of the first to fourth embodiments described above, but also in conjoined cigarettes.

As shown in FIG. 7, the electronic cigarette with projection function according to the first embodiment of the present invention is a one-piece cigarette, which may include a casing 1, a battery assembly 2, a suction nozzle 3, an atomization assembly 4, and a projection assembly 5. , Controller 6 and lampshade 7.

The housing 1 is a hollow cylindrical shell, which can be cylindrical or flat. The housing 1 includes opposite first and second ends. The battery assembly 2 is arranged in the housing 1, and the suction nozzle 3 is arranged on the first end of the housing 1, and can be integrally formed on the housing 1 or assembled on the housing 1. The atomization assembly 4 is arranged in the first end of the housing 1 and located on one side of the battery assembly 2. The projection assembly 5 and the controller 6 are arranged in the second end of the housing 1 and located on the opposite side of the battery assembly 2. The lampshade 7 is arranged on the second end of the housing 1 to close the second end.

Among them, the atomization assembly 4 and the controller 6 are electrically connected to the battery assembly 2, the projection assembly 5 is electrically connected to the controller 6, and the battery assembly 2 supplies power for the atomization assembly 4 and the projection assembly 5.

The controller 6 controls the opening and closing of the projection assembly 5. When the controller 6 is started, the projection assembly 5 is controlled to start at the same time, and the projection assembly 5 projects an image through the lampshade 7. The controller 6 is closed, and the projection assembly 5 is also closed to stop projecting images.

The lampshade 6 is made of transparent or semi-transparent material. The projection distance of the projection assembly 5 can be 0-10m.

The lampshade 6 or the housing 1 is provided with an airflow inlet 100 communicating with the inside of the housing 1, and the airflow inlet 101 communicates with the mouth of the suction nozzle 3 to form an airflow channel. Specifically, in the housing 1, there are gaps between the battery assembly 2 and the inner wall of the housing 1, and between the projection assembly 5 and the inner wall of the housing 1, and the airflow inlet 100 and the suction nozzle are connected through the gap.

In the electronic cigarette of the present invention, the battery assembly 2 includes a battery holder 21 and a battery 22 arranged on the battery holder 21. The battery holder 21 is fixed in the housing 1 in cooperation with the inner wall of the housing 1, and the battery 22 is positioned in the housing 1 through the battery holder 21 Inside. The positive and negative electrodes of the battery 22 are electrically connected to the corresponding electrodes of the atomization assembly 4 and the controller 6 respectively.

The atomization assembly 4 includes a liquid guiding cotton and a heating wire wrapped on the liquid guiding cotton. The first end of the housing 1 is also provided with an air guide tube 8 and a liquid storage cavity located on the periphery of the air guide tube 8. One end of the air guide tube 8 faces the suction nozzle, and the internal air guide channel communicates with the mouth of the suction nozzle 3. The atomization assembly 4 is horizontally arranged in the air duct 8, and the two ends of the liquid guiding cotton are respectively connected with the liquid storage cavity for guiding the liquid. The liquid storage cavity can be provided with a liquid absorbent cotton 9 for absorbing and storing tobacco liquid. 9 can be absorbed by the liquid-conducting cotton, and atomized by the heating of the heating wire to form smoke, which is sucked out from the suction nozzle 3.

The electronic cigarette of the present invention further includes a connector 11, which is arranged in the casing 1 and located between the battery assembly 2 and the air duct 8. The other end of the air duct 8 facing away from the mouthpiece 3 can be inserted into the connector 11. The atomization assembly 4 is electrically connected to the battery assembly 2 through the connecting member 11. The connecting piece 11 is provided with through holes passing through opposite ends of the connecting piece 11, and the through holes are connected with the air guiding channel of the air pipe 8, so that the mouth of the suction nozzle 3, the air guiding channel of the air pipe 8 and the connecting piece 11 are connected. The holes communicate in sequence, and communicate with the air inlet 100 through the gap between the battery assembly 2 and the inner wall of the housing 1 and the gap between the projection assembly 5 and the inner wall of the housing 1 to form an air flow channel.

The projection assembly 5 may include a projection light source 501 and a fixing frame 502, and the projection light source 501 is arranged on the fixing frame 502. The projection light source 501 may include a laser module and/or an LED lamp, and the emitted light is projected outward through the lampshade 7. According to needs, the projection assembly 5 may further include a refraction unit to refract the light of the projection light source 501.

The refractive unit may be zircon with multiple refractive surfaces, and the multiple refractive surfaces can refract light spots of different shapes. The overall shape of the zircon with multiple refractive surfaces may be diamond-shaped.

The refractive unit may also be a refractive plate provided with a pattern. The refraction sheet can be made of transparent materials such as acrylic, PC, glass, etc., and the pattern can be formed on the surface or inside of the refraction sheet by etching, UV imprinting, hot embossing, printing, etc. When the light emitted by the projection light source 501 passes through the refraction plate, it forms a corresponding image and is projected outward after being refracted by the pattern on the refraction plate.

The controller 6 mainly functions as a switch to control the on and off of the power supply of the battery assembly 2, thereby controlling the atomization of the smoke liquid and the opening and closing of the projection assembly 5. The controller 6 may include various forms of switch components such as an air flow switch or a key switch.

As shown in FIG. 7, in this embodiment, the controller 6 is arranged in a groove on the lampshade 7.

As shown in FIG. 8, the electronic cigarette with projection function according to the second embodiment of the present invention is a one-piece cigarette, which may include a housing 1, a battery assembly, a mouthpiece 3, an atomization assembly, a projection assembly, and a controller和基12。 And the base 12.

The housing 1 is a hollow cylindrical shell, which can be cylindrical or flat. The housing 1 includes opposite first and second ends. The battery assembly is arranged in the housing 1, and the suction nozzle 3 is arranged on the first end of the housing 1, and can be integrally formed on the housing 1 or assembled on the housing 1. The atomization assembly is arranged in the first end of the housing 1 and is located on one side of the battery assembly. The projection assembly and the controller are arranged in the second end of the housing 1 and located on the opposite side of the battery assembly. The base 12 is arranged on the second end of the housing 1 and closes the second end.

The atomization component and the controller are respectively electrically connected with the battery assembly, the projection component is electrically connected with the controller, and the battery assembly supplies power for the atomization component and the projection component.

For battery components, atomization components, projection components and controllers, air flow channels, etc., reference may be made to the corresponding parts in the electronic cigarette of the first embodiment shown in FIG. 7, which will not be repeated here. The setting of the base 12 can also refer to the lampshade 7 in the electronic cigarette shown in FIG. 7, which is different from the lampshade 7 in that the base can be arranged without light transmission.

In this embodiment, at least one light hole 110 is provided on the side of the housing 1. The position of the lamp hole 110 on the side surface of the housing 1 corresponds to the position of the projection assembly 5.

The controller controls the opening and closing of the projection assembly. When the controller is activated, the projection component is controlled to be activated at the same time, and the projection component projects an image through the lamp hole 110. When the controller is turned off, the projection unit is also turned off and the image is stopped. By setting the number and position of the lamp holes 110, the electronic cigarette can project images on one side, two sides or multiple sides.

In other embodiments, while the electronic cigarette includes a lampshade, a lamp hole may be further provided on the housing, so that the projection component can project images from the bottom and sides of the electronic cigarette. In the electronic cigarette with the projection function of the present invention, in addition to the smoking function of the electronic cigarette, the user can also project an image outward through the projection component 5, which increases the interest and improves the user's experience effect.

The above are only the embodiments of the present invention, which do not limit the scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the description and drawings of the present invention, or directly or indirectly applied to other related technologies In the same way, all fields are included in the scope of patent protection of the present invention.

Claims

A power supply device with projection function for electronic cigarettes, characterized in that the power supply device includes a casing, a battery arranged in the casing, and an electrical connection component arranged on a first end of the casing , The switch assembly and the projection assembly arranged in the second end of the housing, and the lampshade arranged on the second end of the housing; the projection assembly is located between the switch assembly and the lampshade;

The electrical connection component and the switch component are respectively electrically connected to the battery, and the projection component is electrically connected to the switch component; when the switch component is activated, the projection component projects an image through the lampshade.
The power supply device according to claim 1, wherein the projection assembly comprises a projection light source, a first refraction unit and a fixing frame; the projection light source and the first refraction unit are arranged on the fixing frame, and the The first refracting unit faces the lampshade.
The power supply device according to claim 2, wherein the first refractive unit is a zircon with multiple refractive surfaces.
The power supply device according to claim 2, wherein the first refracting unit is a refraction plate provided with a pattern.
The power supply device according to claim 4, wherein the projection light source and the first refracting unit are respectively arranged on both ends of the fixing frame; or the first refraction unit is integrated on the projection light source .
3. The power supply device according to claim 2, wherein the projection assembly further comprises a second refractive unit; the second refractive unit is spaced apart from the first refractive unit and is arranged on the lampshade.
The power supply device according to claim 6, wherein the power supply device further comprises a support frame provided at the port of the second end of the housing; the lamp shade is fitted on the support frame and opposed to the The support frame can be rotated to drive the second refracting unit to rotate.
The power supply device according to any one of claims 1-7, wherein the lampshade and/or the housing is provided with an air inlet, the electrical connection assembly is provided with an air outlet, the air inlet and the The air flow outlets are connected to form an air flow channel.
An electronic cigarette with a projection function, which is characterized in that it comprises a casing, a battery assembly arranged in the casing, a suction nozzle arranged on a first end of the casing, and a suction nozzle arranged in the first end of the casing. The atomization assembly, the projection assembly and the controller arranged in the second end of the housing, and the lampshade arranged on the second end of the housing; the atomization assembly and the controller are respectively electrically connected to the battery assembly Connected, the projection component is electrically connected with the controller; when the controller is activated, the projection component projects an image through the lampshade.
An electronic cigarette with a projection function, which is characterized in that it comprises a casing, a battery assembly arranged in the casing, a suction nozzle arranged on a first end of the casing, and a suction nozzle arranged in the first end of the casing. The atomization component of, the projection component and the controller arranged in the second end of the housing, and the base arranged on the second end of the housing; at least one lamp hole is provided on the side of the housing;

The atomization component and the controller are respectively electrically connected to the battery component, and the projection component is electrically connected to the controller; when the controller is activated, the projection component projects an image through the lamp hole. .