Atomization device and power supply device thereof

Abstract

The utility model provides an atomizing device which comprises an atomizer, an atomizing cavity is formed in the atomizer, an atomizing core is arranged in the atomizing cavity, an oil inlet channel is formed in the bottom wall of the atomizer, the oil inlet channel is communicated with the atomizing cavity, a first electrode part is arranged on the first side wall of the atomizer, and the first electrode part is electrically connected with a heating wire of the atomizing core; an oil outlet channel is formed in the top wall of the oil storage bottle, the atomizer is detachably connected with the oil storage bottle, the bottom wall of the atomizer is opposite to the top wall of the oil storage bottle, the oil outlet channel is communicated with the oil inlet channel, an oil injection hole is further formed in the oil storage bottle, and a pluggable sealing cover is arranged in the oil injection hole. The utility model further provides a power supply device used in cooperation with the atomization device. Compared with the prior art, when the pre-injected tobacco tar of the atomization device is used up, after a user pulls out the sealing cover, new tobacco tar can be injected again through the oil injection hole, the atomization device can continue to be used, and therefore the service life of the atomization device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic cigarette technical field especially, relate to an atomization device and its power supply device. BACKGROUND

[0002] Electronic cigarette is an electronic product that simulates cigarette, which usually includes an atomization component for atomizing tobacco tar, a tobacco tar reservoir for supplying the atomization component with tobacco tar, and a power supply device for supplying power to the atomization component.

[0003] In a plurality of related technologies, electronic cigarette adopts a disposable structure, that is, after the pre-injected tobacco tar in the electronic cigarette is consumed, the electronic cigarette cannot be used continuously.

[0004] However, the service life of the atomization core of the electronic cigarette is relatively long, so directly discarding the electronic cigarette will cause great resource waste. SUMMARY

[0005] The utility model aims at providing an electronic cigarette structure capable of repeatedly injecting oil to solve the defects of related technologies.

[0006] One aspect of the utility model provides an atomization device, which comprises:

[0007] An atomizer, which has an atomization cavity formed therein, and an atomization core arranged in the atomization cavity, a bottom wall of the atomizer has an oil inlet channel formed therein, the oil inlet channel is in communication with the atomization cavity, a first side wall of the atomizer has a first electrode part arranged thereon, and the first electrode part is electrically connected with a heating wire of the atomization core;

[0008] An oil storage bottle, which has an oil outlet channel formed in a top wall thereof, the atomizer is detachably connected with the oil storage bottle, so that the bottom wall of the atomizer is opposite to the top wall of the oil storage bottle, and the oil outlet channel is in communication with the oil inlet channel, the oil storage bottle further has an oil injection hole formed therein, and a plug-in sealing cover is arranged in the oil injection hole.

[0009] In some embodiments, the bottom wall of the atomizer is provided with a first connecting pipe in communication with the oil inlet channel, the top wall of the oil storage bottle is provided with a second connecting pipe in communication with the oil outlet channel, and the detachable connection between the atomizer and the oil storage bottle enables the first connecting pipe and the second connecting pipe to be connected with each other in a nested manner.

[0010] In some embodiments, a guide oil protruding piece is arranged in the first connecting pipe, an end portion of the second connecting pipe is provided with a sealing film, and the detachable connection between the atomizer and the oil storage bottle enables the second connecting pipe to be inserted into the first connecting pipe, so that the guide oil protruding piece pierces the sealing film.

[0011] In some embodiments, a third connecting pipe is inserted into the oil inlet channel, one end of the third connecting pipe extends into the atomization cavity, and the detachable connection between the atomizer and the oil storage bottle enables the other end of the third connecting pipe to extend into the oil outlet channel.

[0012] In some embodiments, one end of the third connecting pipe is close to the top wall of the atomizer relative to the bottom wall of the atomizer.

[0013] In some embodiments, the oil injection hole is arranged on the side wall of the oil storage bottle.

[0014] In some embodiments, the oil storage bottle has a third side wall, the detachable connection between the oil storage bottle and the atomizer makes the first side wall and the third side wall coplanar, and the first side wall and the third side wall are respectively provided with first connecting members.

[0015] In some embodiments, the top wall of the atomizer is provided with a suction nozzle, and the first side wall is further formed with a first air passage, which is communicated with the suction passage of the suction nozzle through the atomizing core.

[0016] Another aspect of the utility model provides a kind of power supply device, the power supply device is used with the atomization device as described above, the power supply device has fourth side wall, when the power supply device cooperates with the atomization device, first side wall and third side wall are opposite with fourth side wall, fourth side wall is provided with second electrode part and second connecting member, and the detachable connection between the atomization device and the power supply device is formed by first connecting member and second connecting member, so that first electrode part and second electrode part are contacted.

[0017] Another aspect of the utility model further provides another power supply device, which is used with another atomization device as described above. The power supply device has a fourth side wall. When the power supply device cooperates with the atomization device, the first side wall and the third side wall are opposite to the fourth side wall. The fourth side wall is respectively provided with a second electrode part and a second connecting member and a second air passage. An installation cavity is formed in the power supply device. The installation cavity is communicated with the second air passage. A microphone is arranged in the installation cavity. The detachable connection between the atomization device and the power supply device is formed by the first connecting member and the second connecting member, so that the first electrode part and the second electrode part are contacted, and the first air passage and the second air passage are communicated.

[0018] Compared with the related art, when the pre-injected tobacco tar of the atomization device is exhausted, the user can pull out the sealing cover and re-inject new tobacco tar through the oil injection hole, so that the atomization device can be continuously used, thereby prolonging the use time of the atomization device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 FIG. 4 is a combined schematic view of the atomization device and the power supply device according to an embodiment of the utility model;

[0020] Figure 2 FIG. 5 is a combined schematic view of the atomization device and the power supply device according to another embodiment of the utility model; Figure 1 FIG. 6 is a separation schematic view of the atomization device and the power supply device according to another embodiment of the utility model;

[0021] Figure 3 FIG. 7 is a separation schematic view of the atomization device and the power supply device according to another embodiment of the utility model; Figure 1A cross-sectional view of a combined state of the atomization device and the power supply device.

[0022] Reference signs:

[0023] atomizer 100; atomization cavity 101; atomization core 110; oil inlet channel 102; first electrode part 120; first connecting tube 130; oil guide protruding piece 131; first connecting piece 140; suction nozzle 150; first air channel 103; oil storage bottle 200; oil outlet channel 201; oil injection hole 202; sealing cover 210; second connecting tube 220; power supply device 300; second electrode part 310; second connecting piece 320; second air channel 301; mounting cavity 302; microphone 330; battery 340. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be described in detail below with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] It should be noted that all directional indications (such as up, down, left, right, front, back, top, bottom, side, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.

[0026] It should also be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or can have a middle element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or can have a middle element.

[0027] In view of the technical defects in the related art, as shown in Figures 1 to 3 The present embodiment provides an atomization device and a power supply device 300 used in cooperation with the atomization device, and the power supply device 300 is provided with a battery 340 for providing electric energy to the atomization device.

[0028] The atomization device of the present embodiment comprises an atomizer 100 and an oil storage bottle 200. The atomizer 100 is internally formed with an atomization cavity 101, and the atomization cavity 101 is provided with an atomization core 110. According to actual needs, the atomization cavity 101 can also be filled with oil storage cotton.

[0029] The bottom wall of the atomizer 100 is formed with an oil inlet channel 102 which is in communication with the atomizing cavity 101. The first side wall of the atomizer 100 is provided with a first electrode part 120 which is electrically connected with the heating wire of the atomizing core 110.

[0030] With continued reference to Figure 3 As shown, the top wall of the oil storage bottle 200 is formed with an oil outlet channel 201. In the present embodiment, the atomizer 100 and the oil storage bottle 200 can be detachably connected by magnetic attraction, buckling, threaded connection or the like, so that the bottom wall of the atomizer 100 is opposite to the top wall of the oil storage bottle 200, and the oil outlet channel 201 is in communication with the oil inlet channel 102, so as to combine the atomizer 100 and the oil storage bottle 200. Figure 3 As shown, when the user holds the atomizing device of the present embodiment upside down, the tobacco tar in the oil storage bottle 200 flows into the atomizing cavity 101 through the oil outlet channel 201 and the oil inlet channel 102 in sequence, so as to be converted into aerosol by the atomizing core 110.

[0031] With continued reference to Figure 3 As shown, the oil storage bottle 200 is further formed with an oil filling hole 202 in which a pluggable sealing cover 210 is arranged. In the present embodiment, the oil filling hole 202 is arranged on the side wall of the oil storage bottle 200. Of course, according to actual design requirements, the oil filling hole 202 can also be arranged on the top wall or the bottom wall of the oil storage bottle 200.

[0032] As Figure 3 As shown, the bottom wall of the atomizer 100 is provided with a first connecting pipe 130 which is in communication with the oil inlet channel 102, and the top wall of the oil storage bottle 200 is provided with a second connecting pipe 220 which is in communication with the oil outlet channel 201. After receiving the atomizing device of the present embodiment, the user can connect the atomizer 100 and the oil storage bottle 200 by himself, so that the second connecting pipe 220 and the first connecting pipe 130 are connected with each other in a nested manner.

[0033] Further, the end of the second connecting pipe 220 can be provided with a sealing film (not shown in the figure), and the first connecting pipe 130 can be provided with an oil guiding protruding piece 131. When the user connects the atomizer 100 and the oil storage bottle 200, the second connecting pipe 220 is inserted into the first connecting pipe 130, and in this process, the oil guiding protruding piece 131 pierces the sealing film, so that the oil outlet channel 201 and the oil inlet channel 102 are in communication with each other through the second connecting pipe 220 and the first connecting pipe 130.

[0034] Further, as Figure 2 As shown, the oil storage bottle 200 has a third side wall, and the detachable connection between the oil storage bottle 200 and the atomizer 100 makes the first side wall and the third side wall coplanar. The first side wall and the third side wall are further respectively provided with a first connecting piece 140.

[0035] The top wall of the atomizer 100 is provided with a suction nozzle 150, and the first side wall is further formed with a first air passage 103, which is communicated with the suction passage of the suction nozzle 150 through the atomizing core 110.

[0036] Continuously combined Figure 2 As shown, the power supply device 300 of the embodiment has a fourth side wall. When the power supply device 300 cooperates with the atomizing device, the first side wall and the third side wall are opposite to the fourth side wall.

[0037] The fourth side wall is respectively provided with a second electrode part 310 and a second connecting part 320, and a second air passage 301. The power supply device 300 is formed with a mounting cavity 302, which is communicated with the second air passage 301, and the mounting cavity 302 is provided with a microphone 330. The atomizing device and the power supply device 300 are detachably connected through the first connecting part 140 and the second connecting part 320, so that the first electrode part 120 is in contact with the second electrode part 310, so that the power supply device 300 and the atomizing device are electrically connected. Moreover, the first air passage 103 is communicated with the second air passage 301, so that when the user sucks the suction nozzle 150, the microphone 330 can be triggered, and the atomizing core 110 can be started. It should be noted that the first connecting part 140 and the second connecting part 320 can be magnetic parts or buckle parts, but are not limited thereto.

[0038] In some embodiments, in order to make the tobacco in the oil storage bottle 200 flow into the atomizing cavity 101 quickly, a third connecting pipe can be inserted into the oil inlet passage 102, and one end of the third connecting pipe extends into the atomizing cavity 101. When the user detachably connects the atomizer 100 and the oil storage bottle 200, the other end of the third connecting pipe extends into the oil outlet passage 201, so that when the user places the atomizing device upside down, the tobacco in the oil storage bottle 200 can flow into the atomizing cavity 101 quickly through the third connecting pipe. Alternatively, the one end of the third connecting pipe extending into the atomizing cavity 101 can be arranged close to the top wall of the atomizer 100 relative to the bottom wall of the atomizer 100, so that when the user places the atomizing device upright in order to suck the aerosol, the tobacco will not flow back into the oil storage bottle 200 because the oil level of the tobacco is lower than the one end of the third connecting pipe.

[0039] The above only describes some or preferred embodiments of the present application, neither the text nor the drawings can limit the scope of protection of the present application, any equivalent structural transformation made by using the content of the present application specification and drawings, or direct / indirect application in other related technical fields are included in the scope of protection of the present application.

Claims

1. An atomizing device, characterized in that, include: Atomizer (100) has an atomizing chamber (101) inside, an atomizing core (110) is disposed in the atomizing chamber (101), an oil inlet channel (102) is formed on the bottom wall of the atomizer (100), the oil inlet channel (102) is connected to the atomizing chamber (101), a first electrode part (120) is disposed on the first side wall of the atomizer (100), and the first electrode part (120) is electrically connected to the heating wire of the atomizing core (110); The oil storage bottle (200) has an oil outlet channel (201) formed on its top wall. The atomizer (100) is detachably connected to the oil storage bottle (200), so that the bottom wall of the atomizer (100) is opposite to the top wall of the oil storage bottle (200), and the oil outlet channel (201) is connected to the oil inlet channel (102). The oil storage bottle (200) also has an oil filling hole (202), and a removable sealing cap (210) is provided in the oil filling hole (202).

2. The atomizing device according to claim 1, characterized in that, The bottom wall of the atomizer (100) is provided with a first connecting pipe (130) communicating with the oil inlet channel (102), and the top wall of the oil storage bottle (200) is provided with a second connecting pipe (220) communicating with the oil outlet channel (201). The detachable connection between the atomizer (100) and the oil storage bottle (200) allows the first connecting pipe (130) and the second connecting pipe (220) to be nested and connected to each other.

3. The atomizing device according to claim 2, characterized in that, An oil-guiding protrusion (131) is provided inside the first connecting tube (130), and a sealing membrane is provided at the end of the second connecting tube (220). The detachable connection between the atomizer (100) and the oil storage bottle (200) allows the second connecting tube (220) to be inserted into the first connecting tube (130), thereby causing the oil-guiding protrusion (131) to puncture the sealing membrane.

4. The atomizing device according to claim 1, characterized in that, A third connecting tube is inserted into the oil inlet channel (102), one end of which extends into the atomizing chamber (101). The detachable connection between the atomizer (100) and the oil storage bottle (200) allows the other end of the third connecting tube to extend into the oil outlet channel (201).

5. The atomizing device according to claim 4, characterized in that, One end of the third connecting tube is close to the top wall of the atomizer (100) relative to the bottom wall of the atomizer (100).

6. The atomizing device according to claim 1, characterized in that, The oil filling hole (202) is located on the side wall of the oil storage bottle (200).

7. The atomizing device according to any one of claims 1 to 6, characterized in that, The oil storage bottle (200) has a third sidewall, and the oil storage bottle (200) and the atomizer (100) are detachably connected so that the first sidewall and the third sidewall are coplanar. The first sidewall and the third sidewall are also respectively provided with a first connector (140).

8. The atomizing device according to claim 7, characterized in that, The top wall of the atomizer (100) is provided with a mouthpiece (150), and the first side wall is also formed with a first air passage (103). The first air passage (103) is connected to the air intake channel of the mouthpiece (150) through the atomizing core (110).

9. A power supply device (300), characterized in that, When used in conjunction with the atomizing device according to claim 7, the power supply device (300) has a fourth sidewall. When the power supply device (300) is used in conjunction with the atomizing device, the first sidewall and the third sidewall are both opposite to the fourth sidewall. The fourth sidewall is provided with a second electrode portion (310) and a second connector (320). The atomizing device and the power supply device (300) are detachably connected through the first connector (140) and the second connector (320), so that the first electrode portion (120) and the second electrode portion (310) are in contact.

10. A power supply device (300), characterized in that, When used in conjunction with the atomizing device according to claim 8, the power supply device (300) has a fourth sidewall. When the power supply device (300) is used in conjunction with the atomizing device, the first sidewall and the third sidewall are opposite to the fourth sidewall. The fourth sidewall is respectively provided with a second electrode part (310), a second connector (320), and a second air passage (301). An installation cavity (302) is formed in the power supply device (300). The installation cavity (302) is connected to the second air passage (301). A microphone (330) is provided in the installation cavity (302). The atomizing device and the power supply device (300) are detachably connected through the first connector (140) and the second connector (320), so that the first electrode part (120) is in contact with the second electrode part (310) and the first air passage (103) is connected to the second air passage (301).

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