阅读说明：本技术 可视化雾化芯、雾化器及气溶胶产生装置 (Visual atomizing core, atomizer and aerosol generating device ) 是由 欧桂彬 张兵 赵贯云 于 2020-07-24 设计创作，主要内容包括：本发明涉及气溶胶产生装置技术领域,具体公开了一种可视化雾化芯,包括第一支架,设有第一支架中孔,第一支架的上端设有环槽；第二支架,设有第二支架中孔,第二支架的上端设有第一连接部；透明套件,其两端分别固定于所述第二支架的上端和第一支架的上端之间；第三支架,其上端设有拉杆,第三支架以能够滑动地方式套设于所述第二支架与所述透明套件之间,第三支架的下端与环槽相对应,拉杆的上端部设有第二连接部。在发热组件部位设有可拉动的第二支架,且第二支架外部设成透明状,当第二支架拉起时,可直视内部的发热组件,并可360度观察到发热组件,可以直观的观察到发热组件浸油情况,避免使用时因导油不充分而干烧。(The invention relates to the technical field of aerosol generating devices, and particularly discloses a visual atomizing core which comprises a first support, a second support and a third support, wherein the first support is provided with a first support middle hole, and the upper end of the first support is provided with a ring groove; the second bracket is provided with a second bracket middle hole, and the upper end of the second bracket is provided with a first connecting part; the two ends of the transparent sleeve are respectively fixed between the upper end of the second bracket and the upper end of the first bracket; the upper end of the third support is provided with a pull rod, the third support is sleeved between the second support and the transparent sleeve in a sliding mode, the lower end of the third support corresponds to the annular groove, and the upper end portion of the pull rod is provided with a second connecting portion. Can be equipped with the second support that pulls at the heating element position, and the second support outside establishes into the transparence, when the second support was pulled up, can look directly at inside heating element to can 360 degrees observe heating element, can audio-visually observe the heating element immersion oil condition, avoid when using because of leading the not abundant dry combustion method of oil.)

1. A visual atomizing core, comprising:

the first support is provided with a first support middle hole, and the upper end of the first support is provided with a ring groove;

the second bracket is provided with a second bracket middle hole, and the upper end of the second bracket is provided with a first connecting part;

the transparent sleeve is provided with a plurality of first oil guide holes, and two ends of the transparent sleeve are respectively fixed between the upper end of the second bracket and the upper end of the first bracket;

the upper end of the third support is provided with a pull rod, and the lower end of the third support is provided with second oil guide holes which can correspond to the first oil guide holes; the third support is sleeved between the second support and the transparent sleeve in a slidable manner, the lower end of the third support corresponds to the annular groove, the pull rod penetrates through the second support and extends along the inner side of the first connecting part, and the upper end part of the pull rod is provided with a second connecting part;

and two ends of the heating component are respectively arranged in the first support middle hole and the second support middle hole.

2. The visual atomizing core according to claim 1, wherein the transparent sleeve is a transparent glass sleeve or a transparent quartz sleeve.

3. The visual atomizing core according to claim 1, wherein the first connecting portion is a threaded connecting port, and the second connecting portion is an internal thread provided on a side wall of the pull rod.

4. The visual atomizing core of claim 1, wherein the second connecting portion is a clamping groove, and the clamping groove comprises a sliding groove with an L-shaped cross section and a rectangular groove arranged on one side of the sliding groove.

5. The visual atomizing core according to claim 1, wherein the heat generating component comprises an oil guiding member and a heat generating coil, two ends of the oil guiding member are respectively installed in the first support middle hole and the second support middle hole, and the heat generating coil is installed in the oil guiding member.

6. The visual atomization core of claim 5 wherein the oil guide is an oil guide cotton tube or an oil absorption ceramic tube.

7. The visual atomizing core according to claim 1, further comprising a positive electrode member, a negative electrode ring and an insulating member, wherein an electrode mounting opening is formed at a lower end of the first support, and the negative electrode ring, the insulating member and the positive electrode member are sequentially mounted on the electrode mounting opening.

8. The visual atomizing core according to claim 1, further comprising an O-ring seal, wherein a seal groove is formed at a lower end of the first support, and the O-ring seal is installed in the seal groove.

9. An atomizer, characterized in that, comprising the visual atomizing core, the atomizing support, the oil cup and the suction nozzle according to any one of claims 1 to 8, wherein the upper end in the oil cup is provided with a smoke outlet, and the lower end is provided with a first connecting port; the atomizing support is equipped with interconnection interface and outer joint end, the first connecting portion of atomizing core connect in go out in the cigarette mouth, the lower extreme sealing connection of atomizing core in the inner joint mouth, outer joint end sealing connection in first connecting port, the suction nozzle is equipped with the third connecting portion, the suction nozzle cover is located go out in the cigarette mouth just the third connecting portion with the mode that can dismantle with the second connecting portion of pull rod are connected, wherein, the oil cup corresponds the position of transparent external member is the transparence.

10. An aerosol generating device comprising a host machine and an atomiser according to claim 9 mounted on the host machine.

Technical Field

The invention belongs to the technical field of aerosol generating devices, and particularly relates to a visual atomizing core, an atomizer and an aerosol generating device.

Background

Aerosol generating device mainly comprises atomizing core, atomizer fog, battery pack, host computer, and wherein, the module material that generates heat that the atomizing core was sheltered from in the market at present constitutes for non-transparent or non-translucent material, is difficult to observe whether moist completely when moist atomizing core, can only estimate moist core state through blindness, if estimate the mistake, then can cause atomizing core to use just dry combustion method for the first time, and the atomizing core influences the taste after dry combustion method, and the user abandons basically.

Disclosure of Invention

The invention aims to provide a visual atomizing core, an atomizer and an aerosol generating device, so as to overcome the defect that whether the atomizing core is completely wetted is difficult to observe when the atomizing core is wetted.

To achieve the above object, in one aspect, the present invention provides a visual atomizing core comprising:

the first support is provided with a first support middle hole, and the upper end of the first support is provided with a ring groove;

the second bracket is provided with a second bracket middle hole, and the upper end of the second bracket is provided with a first connecting part;

the transparent sleeve is provided with a plurality of first oil guide holes, and two ends of the transparent sleeve are respectively fixed between the upper end of the second bracket and the upper end of the first bracket;

the upper end of the third support is provided with a pull rod, and the lower end of the third support is provided with second oil guide holes which can correspond to the first oil guide holes; the third support is sleeved between the second support and the transparent sleeve in a slidable manner, the lower end of the third support corresponds to the annular groove, the pull rod penetrates through the second support and extends along the inner side of the first connecting part, and the upper end part of the pull rod is provided with a second connecting part;

and two ends of the heating component are respectively arranged in the first support middle hole and the second support middle hole.

Preferably, in the above technical solution, the transparent sleeve is a transparent glass sleeve or a transparent quartz sleeve.

Preferably, in the above technical solution, the first connecting portion is a threaded connecting port, and the second connecting portion is an internal thread provided on a side wall of the pull rod.

Preferably, in the above technical scheme, the second connecting portion are clamping grooves, and each clamping groove includes that the cross-section is L-shaped sliding groove and is located the cuboid groove of one side of the L-shaped sliding groove.

Preferably, in the above technical scheme, the heating assembly includes an oil guide member and a heating coil, two ends of the oil guide member are respectively installed in the first support middle hole and the second support middle hole, and the heating coil is installed in the oil guide member.

Preferably, in the above technical scheme, the oil guide member is an oil guide cotton tube or an oil absorption ceramic tube.

Preferably, in the above technical scheme, the device further comprises a positive electrode piece, a negative electrode ring and an insulating piece, wherein an electrode mounting opening is formed at the lower end of the first support, and the negative electrode ring, the insulating piece and the positive electrode piece are sequentially mounted on the electrode mounting opening.

Preferably, in the above technical scheme, the sealing device further comprises an O-shaped sealing ring, wherein a sealing groove is formed at the lower end of the first support, and the O-shaped sealing ring is installed in the sealing groove.

In order to achieve the above object, in another aspect, the present invention provides an atomizer, including the above-mentioned visual atomizing core, an atomizing support, an oil cup and a suction nozzle, wherein a smoke outlet is arranged at the upper end in the oil cup, and a first connecting port is arranged at the lower end; the atomizing support is equipped with interconnection interface and outer joint end, the first connecting portion of atomizing core connect in go out in the cigarette mouth, the lower extreme sealing connection of atomizing core in the inner joint mouth, outer joint end sealing connection in first connecting port, the suction nozzle is equipped with L type shadoof, the suction nozzle cover is located go out in the cigarette mouth just L type shadoof cover is located chucking inslot.

To achieve the above object, the present invention further provides an aerosol generating device, which includes a main body and the atomizer as described above, wherein the atomizer is mounted on the main body.

Compared with the prior art, the invention has the following beneficial effects:

according to the visual atomizing core, the second support which can be pulled is arranged at the heating component, the outer portion of the second support is transparent, when the second support is pulled, the inner heating component can be seen directly, the heating component can be observed at 360 degrees, the oil immersion condition of the heating component can be observed visually, and dry burning caused by insufficient oil guiding during use is avoided.

Drawings

Fig. 1 is a cross-sectional view of a visual atomizing core of the present invention.

Fig. 2 is a front view of a visual atomizing core of the present invention.

Fig. 3 is a first perspective view of a visual atomizing core of the present invention.

Fig. 4 is a second perspective view of a visual atomizing core of the present invention.

Fig. 5 is an exploded view of a visual atomizing core of the present invention.

Description of the main reference numerals:

1-atomizing core, 11-first bracket, 111-ring groove, 112-air inlet hole, 12-second bracket, 13-third bracket, 131-pull rod, 132-second oil guide hole, 133-clamping groove and 134-internal thread;

2-transparent external member, 21-first oil guide hole;

3-electrode assembly, 31-positive pole piece, 32-insulating piece, 33-negative pole ring;

4-heating element, 41-oil guide, 42-heating coil;

5-O type sealing ring.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 5, the visual atomizing core 1 in this embodiment includes a first support 11, a second support 12, a transparent sleeve 2, a third support 13, a heating element 4, and an electrode assembly 3, wherein a first support center hole is formed in a middle portion of the first support 11, and an annular groove 111 is formed in an upper end of the first support 11. The middle part of the second bracket 12 is provided with a second bracket middle hole, and the upper end of the second bracket 12 is provided with a first connecting part, preferably a threaded connecting port in the embodiment. Transparent external member 2 is equipped with a plurality of first oil guide holes 21, and the both ends of transparent external member 2 are fixed in respectively between the upper end of second support 12 and the upper end of first support 11 to make and form assembly space between transparent external member 2 and the second support 12, transparent external member 2 is transparent glass cover or transparent quartz cover, makes can 360 looks directly at the heating element through transparent external member, observes the immersion oil condition of heating element.

With continued reference to fig. 1, a pull rod 131 is disposed at the upper end of the third bracket 13, a second oil guide hole 132 corresponding to the plurality of first oil guide holes 21 of the transparent sleeve 2 is disposed at the lower end of the third bracket 13, the third bracket 13 is slidably sleeved between the second bracket 12 and the transparent sleeve 2, so that the third bracket can move up and down, the lower end of the third bracket 13 corresponds to the annular groove, when the third bracket 13 moves down, the third bracket can be sleeved in the annular groove 111 of the first bracket 11, the pull rod 131 passes through the second bracket 12 and extends along the inner side of the first connection portion at the upper end of the second bracket 12, preferably, two pull rods 131 are disposed, the two pull rods 131 are respectively disposed at two sides of the first connection portion at the upper end of the second bracket 12, the upper end of the pull rod 131 is disposed with a second connection portion, specifically, the second connection portion has two preferable designs, the first is an internal thread 134 disposed at the side wall of the pull rod 131, after the screw connection, the third bracket 13 can be pulled up. The second is a clamping groove 133, in this embodiment, the clamping groove 133 includes a sliding groove with an L-shaped cross section and a rectangular groove disposed on one side of the sliding groove, and the clamping groove 133 can be matched with a lifting rod member with a certain shape, so that the lifting rod member can pull up the third bracket 13 through the clamping groove 133.

With reference to fig. 1, two ends of the heating element 4 are respectively installed in the first bracket middle hole and the second bracket middle hole, the heating element 4 includes an oil guiding member 41 and a heating coil 42, two ends of the oil guiding member 41 are respectively installed in the first bracket middle hole and the second bracket middle hole, and the heating coil 42 is installed in the oil guiding member 41. The oil guiding member 41 in this embodiment is preferably an oil guiding cotton tube or an oil absorbing ceramic tube, which has elasticity and sealing function. Wherein, through the third support 1 of pulling up atomizing core for have visual inside function through transparent external member, can 360 degrees observe the oily piece 41 of leading of module 4 that generates heat, can audio-visually observe the cotton pipe of leading of the oil of subassembly 4 or oil absorption ceramic pipe immersion oil and lead the oily condition, avoid when using because of leading the insufficient dry combustion method of oil.

With reference to fig. 1, a sealing groove is formed at the lower end of the first support 11, an O-ring seal 5 is installed in the sealing groove, in this embodiment, an atomizer matched with this embodiment is further disclosed, the atomizer includes the above-mentioned visual atomizing core 1, an atomizing support, an oil cup and a suction nozzle, a smoke outlet is formed at the upper end in the oil cup, a first connection port is formed at the lower end, an internal connection port is formed at the middle part of the atomizing support, the periphery of the atomizing support is an external connection end, a screw connection port of the second support 12 of the atomizing core 1 is connected to the smoke outlet of the oil cup in a screw manner, an O-ring seal for sealing a gap between the second support 12 of the atomizing core 1 and the smoke outlet of the oil cup is provided between the second support 12 of the atomizing core 1 and the smoke outlet of the oil cup, the O-ring seal 5 at the lower end of the atomizing core 1 is connected to the internal connection port, the bottom of the atomizing support is provided with an oil filling hole, the oil filling hole is matched with an oil filling plug, the bottom of the suction nozzle is provided with a third connecting part, and the third connecting part is provided with an external thread or an L-shaped lifting rod, so that the suction nozzle can be connected with an internal thread of the pull rod through the external thread or can be matched with a clamping groove of the pull rod through the L-shaped lifting rod, in the embodiment, when the L-shaped lifting rod is adopted, the L-shaped lifting rod is preferably two, the suction nozzle is sleeved in a smoke outlet of the oil cup, and the L-shaped lifting rod is sleeved in the clamping groove, wherein the L-shaped lifting rod is firstly sleeved in a rectangular body groove of the clamping groove 133 of the pull rod 131 of the third support 13, then the suction nozzle is rotated, so that the L-shaped lifting rod moves towards the L-shaped sliding groove, so that the L-shaped lifting rod is clamped in the L-shaped sliding groove, therefore, when the suction nozzle is lifted through the, can 360 degrees observe the oil guide 41 of module 4 that generates heat, can the audio-visual oil cotton pipe or the oil absorption ceramic tube immersion oil of leading of observing the subassembly 4 that generates heat and lead the oily condition, avoid when using because of leading the not abundant dry combustion method of oil. After the observation is finished, the third support 13 can be matched in the annular groove 111 of the first support 11 only by pressing down the suction nozzle to reset, and further, the part of the oil cup corresponding to the transparent sleeve 2 is transparent, so that the situation of the heating component 3 can be directly observed when the third support 13 is pulled up.

It can be understood that, be sealing connection with the first connection position between this embodiment atomizing core and the atomizing support, the first connection position between the oil cup of atomizing support and atomizer is sealing connection, can fill up the joint gap between the atomizer spare part, reduces the leakage of not atomizing tobacco juice, promotes user experience.

It should be noted that the atomizing core in this embodiment is not limited to be adapted to the atomizer disclosed in this embodiment, but may be adapted to an atomizer in which an oil cup is transparent on the market.

With further reference to fig. 1-4, the lower end of the first support 11 is provided with an air inlet 112 communicated with the central hole of the first support, and the central hole of the first support 1 is connected with the air outlet 13 of the first support, so as to form an air inlet channel of the atomizing core 1.

Referring further to fig. 1, 3 and 5, the electrode assembly 3 includes a positive electrode member 31, a negative electrode ring 33 and an insulating member 32, the lower end of the first support 1 is provided with an electrode mounting opening, the negative electrode ring 33 and the electrode mounting opening are mounted in an interference fit manner, a negative electrode pin of the heating coil is bent, and the insulating member 32 (silicon rubber) is mounted. The positive electrode pin of the heating coil is bent to fit the positive electrode member 31 into the center hole of the insulating member 32, thereby completing the assembly of the electrode module.

Finally, the embodiment also discloses an aerosol generating device, which comprises a host and the atomizer, wherein the atomizer is arranged on the host.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.