Electronic atomizer

Abstract

The utility model relates to the technical field of electronic atomization, in particular to an electronic atomizer which comprises a shell, one end of the shell is provided with a suction nozzle, the other end of the shell is provided with a charging port, and an atomization assembly, a support, a battery and a circuit board are sequentially arranged in the shell in the direction from the suction nozzle to the charging port. The atomization assembly comprises oil storage cotton, a smoke channel is formed in the oil storage cotton, the support comprises a supporting part arranged between the atomization assembly and the battery and an air inlet part arranged on one side of the shell, a channel groove is formed in the side, facing the atomization assembly, of the supporting part, and the air inlet part, the channel groove and the smoke channel are sequentially communicated; a plurality of protruding blocks are arranged in the channel groove, and gaps are formed among the protruding blocks. Condensate water generated before external air enters the smoke channel falls on the channel groove, due to the action of surface tension of liquid, the gaps can firmly lock falling condensate water drops, use of the liquid absorption cotton is reduced, meanwhile, part of the condensate water can be absorbed, the size of the air inlet channel cannot be affected, and smoothness of the air inlet channel is guaranteed.

Description

Technical field

[0001] The utility model relates to the technical field of electronic atomization, in particular to an electronic atomizer. [Background Technology]

[0002] At present, electronic atomizers are increasingly being used to replace traditional cigarettes. In order to ensure smooth gas entry, existing electronic atomizers leave an air inlet channel of a certain width between the air inlet and the atomization channel. The condensate generated during inhalation accumulates in the wider air inlet channel and is easy to flow. When the user turns the electronic atomizer over during daily use, it is easy to flow out of the air inlet and cause dirt, and even enter the atomization channel when the user inhales again, affecting the taste. In the prior art, it is common to use oil-absorbing cotton to lay the air inlet channel to absorb the condensate, but this setting will cause the air inlet channel to narrow or increase the size of the device. Therefore, a new electronic atomizer structure is urgently needed to solve the above problems. [Utility Model Content]

[0003] In order to solve the above technical problems, the utility model provides an electronic atomizer.

[0004] The solution to the technical problem solved by the present invention is to provide an electronic atomizer, which includes a shell, a suction nozzle at one end of the shell, and an atomizer assembly, a bracket, a battery and a circuit board arranged in sequence in the shell from the suction nozzle toward the other end of the shell; the atomizer assembly includes oil storage cotton, a smoke channel is opened in the oil storage cotton, the bracket includes a support portion arranged between the atomizer assembly and the battery and an air inlet portion arranged on one side of the shell, the support portion is provided with a channel groove on the side facing the atomizer assembly, the air inlet portion, the channel groove and the smoke channel are connected in sequence; a plurality of protrusions are provided in the channel groove, and gaps are formed between the plurality of protrusions.

[0005] Furthermore, the housing is provided with an air intake switch corresponding to the air intake portion, and the air intake switch and the air intake portion form an air intake space.

[0006] Furthermore, there is an arc-shaped connection transition between the side wall of the air inlet portion and the bottom wall of the channel groove.

[0007] Furthermore, the support portion is also provided with a plurality of liquid-absorbing cottons.

[0008] Furthermore, a microphone hole is provided on a side of the support portion facing the atomizer assembly, a baffle is provided around the microphone hole, and a first notch is provided on the baffle.

[0009] Furthermore, the bracket is an integrally formed structure, and the shell is provided with a charging port.

[0010] Furthermore, the atomization assembly includes an oil cup shell, the oil storage cotton is arranged in the oil cup shell, the atomization assembly is provided with a lower oil seal on the side close to the bracket, and the lower oil seal is provided with several cross-connected retaining walls on the side close to the oil storage cotton.

[0011] Furthermore, the retaining wall is provided with a second notch, and a convex ring is provided on the side of the lower oil seal, and a plurality of the retaining walls and the convex rings form a plurality of oil locking spaces.

[0012] Furthermore, the convex ring extends toward the direction approaching the oil storage cotton and presses into the oil storage cotton.

[0013] Furthermore, an atomizing core is provided in the smoke channel, and the atomizing core includes an oil seepage tube and a heating wire arranged in the oil seepage tube. The heating wire is also covered with oil seepage cotton, and the oil seepage cotton extends out of the oil seepage tube and contacts the oil storage cotton.

[0014] Compared with the prior art, the electronic atomizer of the embodiment of the utility model has the following advantages:

[0015] The electronic atomizer of the present utility model embodiment includes a shell, a suction nozzle is provided at one end of the shell, and a charging port is provided at the other end, and an atomizer assembly, a bracket, a battery and a circuit board are arranged in sequence in the direction from the suction nozzle to the charging port in the shell; the atomizer assembly includes oil storage cotton, and a smoke channel is opened in the oil storage cotton, and the bracket includes a support part arranged between the atomizer assembly and the battery and an air inlet part arranged on one side of the shell, and the support part is provided with a channel groove on the side facing the atomizer assembly, and the air inlet part, the channel groove and the smoke channel are connected in sequence; a plurality of protrusions are provided in the channel groove, and gaps are formed between the plurality of protrusions; the air inlet part, the channel groove and the smoke channel are connected in sequence, and external air enters the atomizer assembly through this series of channels and is heated together with the smoke oil; the condensed water generated before the external air enters the smoke channel will fall on the channel groove, and due to the effect of the surface tension of the liquid, the gap formed between the protrusions on the channel groove can firmly lock the fallen condensed water droplets, while reducing the use of liquid-absorbing cotton, it can also absorb part of the condensed water, will not affect the volume of the air inlet channel, and ensure the smooth flow of the air inlet channel.

Brief Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the electronic atomizer provided by the first embodiment of the present utility model.

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the bracket of the electronic atomizer provided by the first embodiment of the present utility model.

[0019] Figure 3 It is a cross-sectional view of the electronic atomizer provided by the first embodiment of the present utility model.

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the oil seal below the electronic atomizer provided by the first embodiment of the present utility model.

[0021] Figure 5 This is an exploded view of the electronic atomizer provided in the first embodiment of the present utility model.

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the atomizer core provided in the first embodiment of the present utility model.

[0023] The accompanying drawings illustrate:

[0024] 1. Electronic atomizer;

[0025] 10. Housing; 11. Nozzle; 12. Charging port; 13. Atomizer assembly; 14. Bracket; 15. Battery; 16. Circuit board; 17. Air inlet switch;

[0026] 100, protective cover; 130, oil storage cotton; 131, smoke channel; 132, oil cup shell; 133, lower oil seal; 134, atomizer core; 140, support part; 141, air inlet; 142, channel groove; 143, liquid absorbent cotton; 150, adapter plate; 160, display unit;

[0027] 1330, retaining wall; 1331, second gap; 1332, raised ring; 1333, oil locking space; 1334, clearance hole; 1340, oil seepage pipe; 1341, oil seepage cotton; 1342, heating wire; 1400, microphone hole; 1401, baffle; 1402, first gap; 1410, air intake space; 1420, bump; 1421, gap. [Specific implementation method]

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0030] In this utility model, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe the utility model and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0031] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0032] Furthermore, the terms "installed," "disposed," "provided with," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0033] Please refer to Figures 1 to 3The electronic atomizer 1 of the first embodiment of the present invention includes a shell 10, a nozzle 11 is provided at one end of the shell 10, and a charging port 12 is provided at the other end. An atomizer assembly 13, a bracket 14, a battery 15 and a circuit board 16 are sequentially provided in the shell 10 from the nozzle 11 toward the charging port 12; the atomizer assembly 13 includes an oil storage cotton 130, and a smoke channel 131 is opened in the oil storage cotton 130. The bracket 14 includes a support portion 140 arranged between the atomizer assembly 13 and the battery 15 and an air inlet portion 141 arranged on one side of the shell 10. The support portion 140 is provided with a channel groove 142 on the side facing the atomizer assembly 13, and the air inlet portion 141, the channel groove 142 and the smoke channel 131 are connected in sequence; the channel A number of protrusions 1420 are provided in the groove 142, and gaps 1421 are formed between the protrusions 1420; the air inlet 141, the channel groove 142 and the smoke channel 131 are connected in sequence, and the external air enters the atomizer assembly 13 through this series of channels and is heated together with the smoke oil; the condensed water generated before the external air enters the smoke channel 131 will fall on the channel groove 142, and due to the effect of the surface tension of the liquid, the gaps 1421 formed between the protrusions 1420 on the channel groove 142 can firmly lock the fallen condensed water droplets, while reducing the use of the absorbent cotton 143, it can also absorb part of the condensed water, without affecting the size of the air inlet channel, ensuring that the air can enter the smoke channel 131 smoothly and unobstructed.

[0034] Optionally, the bumps 1420 may be in the shape of bars or blocks, and may be spaced a certain distance apart from each other to form gaps 1421 .

[0035] Furthermore, the outer shell 10 is provided with an air intake switch 17 corresponding to the air intake portion 141, and the air intake switch 17 and the air intake portion 141 form an air intake space 1410; the air intake switch 17 can slide to change the amount of air intake, and the air intake space 1410 formed can also absorb excess condensation water in the channel groove 142, thereby preventing excess condensation water in the channel groove 142 from flowing downward and contaminating the battery 15.

[0036] Furthermore, please combine Figure 2 and Figure 3 There is an arc-shaped connection transition between the side wall of the air inlet portion 141 and the bottom wall of the channel groove 142. The arc-shaped transition can make the air flow smoother, and at the same time, it can also make it easier for excess condensed water in the channel groove 142 to flow into the air inlet space 1410, reducing the retention of condensed water in the channel groove 142.

[0037] Furthermore, the support portion 140 is further provided with a plurality of liquid-absorbing cottons 143 ; the liquid-absorbing cottons 143 are used to absorb condensed water, further reducing the residual condensed water, ensuring the dryness of the smoke channel 131 , and improving the smoking taste.

[0038] For further information, please refer to Figure 2A microphone hole 1400 is provided on one side of the support portion 140 facing the atomizer assembly 13, and a baffle 1401 is provided around the microphone hole 1400. A first notch 1402 is provided on the baffle 1401. The microphone hole 1400 is used for the microphone device to sense air flow. The baffle 1401 can prevent condensed water from flowing into the microphone. The first notch 1402 is provided on the baffle 1401 to guide the air flow through the microphone hole 1400, thereby improving the accuracy of the microphone in sensing air flow and enhancing the sensitivity of the device.

[0039] Furthermore, in order to improve the overall structural strength of the bracket 14 and ensure that the bracket is not easily deformed, the bracket 14 is an integrated design, and a charging port 12 is also provided at one end of the housing 10.

[0040] Optionally, the interface type of the charging port 12 is a Micro interface, a USB interface or a Lightning interface; adopting a mainstream charging interface ensures that the user can charge the electronic atomizer 1 in most scenarios.

[0041] For further information, please refer to Figure 4 and Figure 5 The atomizer assembly 13 includes an oil cup shell 132, and the oil storage cotton 130 is arranged in the oil cup shell 132. A lower oil seal 133 is provided on the side of the atomizer assembly 13 close to the bracket 14, and a plurality of cross-connected retaining walls 1330 are provided on the side of the lower oil seal 133 close to the oil storage cotton 130; the lower oil seal 133 can prevent the oil in the oil storage cotton 130 from flowing out of the atomizer assembly 13, and when the smoke oil seeps out at the bottom of the oil storage cotton 130, it will be blocked by the retaining wall 1330, further reducing the flow of oil at the bottom of the oil storage cotton 130.

[0042] Furthermore, the retaining wall 1330 is provided with a second notch 1331, and a convex ring 1332 is provided on the side of the lower oil seal 133. Several retaining walls 1330 and the convex ring 1332 form several oil locking spaces 1333; due to the effect of the surface tension of the liquid, the design of the second notch 1331 and the oil locking space 1333 can further prevent the flow of oil seeping from the bottom of the oil storage cotton 130, preventing the oil from flowing down and contaminating other components.

[0043] Further, please combine Figure 3 The raised ring 1332 extends toward the direction close to the oil storage cotton 130 and presses into the oil storage cotton 130; this design can reduce oil leakage from the side of the oil storage cotton 130, and further reduce the loss of oil in the oil storage cotton 130.

[0044] For details, please refer to Figure 5The circuit board 16 is also electrically connected to a display component 160, which can display the remaining amount of e-liquid in the electronic atomizer 1, the remaining power of the battery 15, the user's puffing mode, the daily puffing time, etc., greatly improving the user's daily experience and enriching the functions of the electronic atomizer 1; as an optional embodiment, the display component 160 can be a display device such as a digital display tube or an LED display screen. It can be understood that when the display component 160 is required to display color content, in order to achieve color luminescence, in some embodiments, a flexible shading layer and a flexible color film layer should be provided outside the display component 160. The flexible color film layer is based on the principle of three primary colors. By filtering out unnecessary colors of light in white light, light of the required color is emitted. At this time, the light-emitting component of the display screen is used to emit white light. For example, a blue LED chip is used, and then the blue light can emit white light through the phosphor. In some embodiments, the flexible color film layer includes a PET (polyethylene terephthalate) material layer, which is configured with a film for filtering and forming a colored area; in other embodiments, the light-emitting element of the display element 160 can also be configured to emit at least one of red light, blue light and green light, and a control component is preset in the circuit board 16 for control. For example, the light-emitting element can include a blue LED chip, a red LED chip and a green LED chip, so that based on the principle of three primary colors, it can emit light of a preset color.

[0045] Specifically, the housing 10 is further provided with a protective cover 100 corresponding to the display element 160 . It can be understood that in order to fully display the display content of the display element 160 , the protective cover 100 should be a transparent or translucent shell.

[0046] Further, please combine Figure 6 An atomizing core 134 is provided in the smoke channel 131. The atomizing core 134 includes an oil seepage tube 1340 and a heating wire 1342 at one end of which is provided in the oil seepage tube 1340. The heating wire 1342 is also covered with oil seepage cotton 1341. The oil seepage cotton 1341 extends out of the oil seepage tube 1340 and contacts the oil storage cotton 130. The oil seepage cotton 1341 is in direct contact with the oil storage cotton 130 and can also penetrate the oil, so that the oil that penetrates into the atomizing core 134 is more even, and the subsequent smoke oil is burned more completely, thereby improving the taste of the smoke.

[0047] For details, please combine Figures 3 to 6The lower oil seal 133 also has a clearance hole 1334. When assembling the electronic atomizer 1, the heating wire 1342 of the atomizer core 134 extends out of the wire and passes through the clearance hole 1334 to isolate the wire from the oil storage cotton 130 and minimize the wire from being contaminated by the e-liquid. At the same time, an adapter plate 150 is also provided on the side of the battery 15 close to the lower oil seal 133. The wire extending from the heating wire 1342 passes through the clearance hole 1334 to be electrically connected to the adapter plate 150 and then electrically connected to the circuit board 16 through the adapter plate 150. This reduces the pulling of the wire of the atomizer core 134 during installation and avoids possible damage to the atomizer core 134.

[0048] Compared with the prior art, the electronic atomizer of the present invention has the following advantages:

[0049] The electronic atomizer of the present utility model embodiment includes a shell, a suction nozzle is provided at one end of the shell, and a charging port is provided at the other end, and an atomizer assembly, a bracket, a battery and a circuit board are arranged in sequence in the direction from the suction nozzle to the charging port in the shell; the atomizer assembly includes oil storage cotton, and a smoke channel is opened in the oil storage cotton, and the bracket includes a support part arranged between the atomizer assembly and the battery and an air inlet part arranged on one side of the shell, and the support part is provided with a channel groove on the side facing the atomizer assembly, and the air inlet part, the channel groove and the smoke channel are connected in sequence; a plurality of protrusions are provided in the channel groove, and gaps are formed between the plurality of protrusions; the air inlet part, the channel groove and the smoke channel are connected in sequence, and external air enters the atomizer assembly through this series of channels and is heated together with the smoke oil; the condensed water generated before the external air enters the smoke channel will fall on the channel groove, and due to the effect of the surface tension of the liquid, the gap formed between the protrusions on the channel groove can firmly lock the fallen condensed water droplets, while reducing the use of liquid-absorbing cotton, it can also absorb part of the condensed water, will not affect the volume of the air inlet channel, and ensure the smooth flow of the air inlet channel.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electronic atomizer, characterized in that: The electronic atomizer includes a shell, a suction nozzle is provided at one end of the shell, and an atomizer assembly, a bracket, a battery and a circuit board are sequentially provided in the shell from the suction nozzle toward the other end of the shell; the atomizer assembly includes oil storage cotton, a smoke channel is provided in the oil storage cotton, the bracket includes a support portion arranged between the atomizer assembly and the battery and an air inlet portion arranged on one side of the shell, the support portion is provided with a channel groove on the side facing the atomizer assembly, the air inlet portion, the channel groove and the smoke channel are connected in sequence; a plurality of protrusions are provided in the channel groove, and gaps are formed between the plurality of protrusions.

2. The electronic atomizer according to claim 1, characterized in that: The shell is provided with an air intake switch corresponding to the air intake portion, and the air intake switch and the air intake portion form an air intake space.

3. The electronic atomizer according to claim 1, characterized in that: An arc-shaped connection transition is formed between the side wall of the air inlet portion and the bottom wall of the channel groove.

4. The electronic atomizer according to claim 1, characterized in that: The support portion is further provided with a plurality of liquid-absorbing cottons.

5. The electronic atomizer according to claim 1, characterized in that: A microphone hole is provided on one side of the support portion facing the atomizer assembly, a baffle is provided around the microphone hole, and a first notch is provided on the baffle.

6. The electronic atomizer according to claim 1, characterized in that: The bracket is an integrally formed structure, and the shell is provided with a charging port.

7. The electronic atomizer according to claim 1, characterized in that: The atomizing assembly includes an oil cup shell, the oil storage cotton is arranged in the oil cup shell, the atomizing assembly is provided with a lower oil seal on the side close to the bracket, and the lower oil seal is provided with a plurality of cross-connected retaining walls on the side close to the oil storage cotton.

8. The electronic atomizer according to claim 7, characterized in that: The retaining wall is provided with a second notch, and a convex ring is provided on the side of the lower oil seal. A plurality of the retaining walls and the convex ring form a plurality of oil locking spaces.

9. The electronic atomizer according to claim 8, characterized in that: The convex ring extends toward the direction approaching the oil storage cotton and presses into the oil storage cotton.

10. The electronic atomizer according to claim 7, characterized in that: An atomizing core is provided in the smoke channel. The atomizing core includes an oil seepage tube and a heating wire provided in the oil seepage tube. The heating wire is further covered with oil seepage cotton. The oil seepage cotton extends out of the oil seepage tube and contacts the oil storage cotton.

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