Electronic atomizer with aerosol filtering structure

Abstract

The invention relates to the field of electronic hookah, in particular to an electronic atomizer with an aerosol filtering structure. The atomizer comprises an atomizing shell, an atomizing bin, an air inlet assembly, a suction nozzle assembly, a filtering water tank and a power supply assembly, the atomizing shell is provided with an atomizing cavity and an air outlet pipeline, the atomizing bin is installed in the atomizing cavity, the suction nozzle assembly is connected to the atomizing shell and is in butt joint with an air opening in the upper end of the air outlet pipeline, the filtering water tank is connected with the atomizing shell, and filtering liquid is contained in the filtering water tank; an upper-end gas port of the gas inlet assembly is in butt joint with the bottom of the atomization bin, a lower-end gas port of the gas inlet assembly is immersed in the filtering liquid, a lower-end gas port of the gas outlet pipeline is located above the liquid level of the filtering liquid, a filtering water path is formed in the filtering water tank, and aerosol atomization gas generated by the atomization bin sequentially passes through the gas inlet assembly, the filtering water path and the gas outlet pipeline and then is discharged from the suction nozzle assembly. Different filtering water paths are arranged in the filtering water tank, and different filtering effects are achieved through the filtering water paths with different lengths under the condition that the water depth is not changed.

Description

Technical Field

[0001] The invention relates to the field of electronic hookahs, and in particular to an electronic atomizer with an aerosol filtering structure. Background Art

[0002] At present, hookah products are popular in the Middle East, Europe and the United States. Hookahs mainly have two core components: atomization components and filter components. The atomization component is generally composed of tobacco materials, charcoal or heating wires, and the filter component is generally composed of a water tank filled with water. The tobacco materials are heated and atomized by using charcoal or heating wires, and then the aerosol generated by atomization is filtered through the filter component (such as water tank + water) and then inhaled into the human body. The water in the filter component can play a certain filtering role.

[0003] The filtering effect of water on aerosols is very important, and the water volume and water level are important parameters that affect the filtering effect. Current hookah products generally come with a large water tank, which makes the entire product very large and bulky. Based on market trends, hookahs may move towards miniaturization and portability, which means that the water tank must be made smaller and the product must be shorter, but this will affect important parameters such as water volume and water level, thereby shortening the water path of the aerosol in the water, thereby affecting the filtering effect of water on the aerosol. Summary of the invention

[0004] The present invention provides an electronic atomizer with an aerosol filtering structure, aiming to solve the problem of poor aerosol filtering effect of small electronic hookahs in the prior art.

[0005] The present invention provides an electronic atomizer with an aerosol filtering structure, comprising an atomizing shell, an atomizing bin, an air inlet assembly, a nozzle assembly, a filtering water tank, and a power supply assembly. An atomizing chamber and an air outlet pipeline are arranged inside the atomizing shell, the atomizing bin is installed in the atomizing chamber, the nozzle assembly is connected to the atomizing shell and butted with an upper air port of the air outlet pipeline, the power supply assembly is arranged in the atomizing shell, the filtering water tank is connected to the atomizing shell, a filtered liquid is contained in the filtering water tank, an upper air port of the air inlet assembly is butted with a bottom of the atomizing bin, a lower air port of the air inlet assembly is immersed in the filtered liquid, a lower air port of the air outlet pipeline is located above the liquid level of the filtered liquid, a filtering water channel for filtering atomized gas is formed inside the filtering water tank, and the aerosol atomized gas generated by the atomizing bin passes through the air inlet assembly, the filtering water channel, and the air outlet pipeline in sequence and is discharged from the nozzle assembly.

[0006] As a further improvement of the present invention, the interior of the filtered water tank is an open cavity, the lower end air port of the air outlet pipe is connected to the open cavity, the liquid level of the filtered liquid in the open cavity submerges the lower end air port of the air inlet component, and the liquid level of the filtered liquid does not reach the lower end air port of the air outlet pipe.

[0007] As a further improvement of the present invention, a water channel baffle is provided in the filtered water tank, at least one water channel air outlet hole is provided on the water channel baffle, the lower end air port of the air inlet assembly passes through the water channel baffle, the position of the water channel air outlet hole is aligned and / or staggered with the lower end air port of the air outlet pipe, and the liquid level of the filtered liquid is flush with the water channel baffle or submerges the water channel baffle.

[0008] As a further improvement of the present invention, a flow partition is further provided in the filtered water tank, which is connected to the water channel baffle to form a winding water channel, the inlet of the winding water channel is connected to the water channel air outlet hole, and the liquid level of the filtered liquid is flush with the outlet of the winding water channel or submerges the entire winding water channel.

[0009] As a further improvement of the present invention, the filtered water tank further comprises a sealing plug, and the sealing plug is in sealing cooperation with the air outlet through hole of the water path.

[0010] As a further improvement of the present invention, the nozzle assembly includes a nozzle tube, the nozzle tube is integrally formed with the atomizing housing and the nozzle tube is connected to the air outlet pipeline; Or a nozzle mounting hole is provided on the top of the atomizing shell, the nozzle pipe is fixedly or detachably connected in the nozzle mounting hole, and the nozzle pipe is communicated with the air outlet pipeline.

[0011] As a further improvement of the present invention, the nozzle assembly includes a nozzle tube, a nozzle rotating seat is provided on the top of the atomizing shell, a rotating head is provided at the bottom of the nozzle tube, and the rotating head is hinged to the nozzle rotating seat; when in use, the nozzle tube is rotated to an upright state, and the pipe opening at the bottom of the nozzle tube is connected to the air outlet pipeline; when stored, the nozzle tube is rotated to be laid flat on the top of the atomizing shell, and the pipe opening at the bottom of the nozzle tube is staggered with the air outlet pipeline.

[0012] As a further improvement of the present invention, the suction nozzle tube is a hard structure; or the suction nozzle tube is a bendable soft structure, and the soft structure of the suction nozzle tube includes the whole tube body being a soft tube material, or a part of the tube body being a soft tube material; When the suction nozzle tube is a soft structure, a suction nozzle plug-in hole is provided on the top of the atomizing housing, and the end of the suction nozzle tube is detachably connected to the suction nozzle plug-in hole.

[0013] As a further improvement of the present invention, the electronic atomizer with an aerosol filtering structure also includes a heating cover, a button lock, and a button lock elastic member. The heating cover is provided with an air vent connected to the atomization bin. The button lock is swingably connected to the outside of the atomization shell. One end of the heating cover is hinged on the atomization shell. The two ends of the button lock elastic member are respectively connected to the lower end of the heating cover and the atomization shell. The other end of the heating cover is provided with a first buckle position. When initially locked, the upper end of the heating cover is buckled into the first buckle position under the elastic force of the button lock elastic member, and the heating cover covers the top of the atomization bin.

[0014] As a further improvement of the present invention, the electronic atomizer with an aerosol filtering structure also includes a safety lock, which is rotatably connected to the atomizer shell. The other end of the heating cover is also provided with a second snap position. When reinforcing and locking, the upper end of the safety lock is rotated to snap into the second snap position.

[0015] As a further improvement of the present invention, the electronic atomizer with an aerosol filtering structure also includes a heating cover torsion spring and an atomization bin elastic member. The atomization bin is connected to the atomization chamber through the atomization bin elastic member, and the heating cover torsion spring is arranged at the hinge between the heating cover and the atomization shell.

[0016] As a further improvement of the present invention, a nozzle plug-in hole for docking the nozzle assembly is provided on the top of the heating cover.

[0017] As a further improvement of the present invention, the air intake assembly includes an air intake pipe and a valve bead. The top of the air intake pipe is connected to the atomization chamber. At least one air intake hole is provided on the bottom side of the air intake pipe. An air intake duct that is converged in the middle and expanded at both ends is provided in the air intake pipe. The valve bead is assembled in the air intake duct. The diameter of the valve bead is larger than the diameter of the middle section of the air intake duct and smaller than the diameter of the expanded sections at both ends of the air intake duct.

[0018] The beneficial effects of the present invention are as follows: a filtering water tank is provided, and different filtering water paths are provided in the filtering water tank, so that different filtering effects can be satisfied through filtering water paths of different lengths while keeping the water depth unchanged; and the water-passing path of the aerosol can be extended so that the atomized aerosol can pass through a longer water path, so that the aerosol can be more fully in contact with water, thereby improving the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural cross-sectional view of a first form of the electronic atomizer with an aerosol filtering structure of the present invention; Figure 2 It is a structural cross-sectional view of a second form of the electronic atomizer with an aerosol filtering structure of the present invention; Figure 3 It is a structural cross-sectional view of a third form of the electronic atomizer with an aerosol filtering structure of the present invention; Figure 4 It is a structural cross-sectional view of a fourth form of the electronic atomizer with an aerosol filtering structure of the present invention; Figure 5 It is a structural cross-sectional view of a fifth form of the electronic atomizer with an aerosol filtering structure of the present invention; Figure 6 It is a structural cross-sectional view of the electronic atomizer with an aerosol filtering structure of the present invention with the heating cover in an open state; Figure 7It is a structural diagram of the electronic atomizer with an aerosol filtering structure of the present invention with the heating cover in an open state. DETAILED DESCRIPTION

[0020] 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 in conjunction with the accompanying drawings and embodiments.

[0021] like Figures 1 to 6 As shown, an electronic atomizer with an aerosol filtering structure of the present invention comprises an atomizing shell 1, an atomizing bin 2, an air inlet assembly 3, a nozzle assembly 4, a filtering water tank 5, and a power supply assembly 7. An atomizing chamber 11 and an air outlet pipeline 12 are arranged inside the atomizing shell 1. The atomizing bin 2 is installed in the atomizing chamber 11. The nozzle assembly 4 is connected to the atomizing shell 1 and docked with the upper air port of the air outlet pipeline 12. The power supply assembly 7 is arranged in the atomizing shell 1. The filtering water tank 5 is connected to the atomizing shell 1. The filtering water tank 5 is filled with filtered liquid 8. The upper air port of the air inlet assembly 3 docks with the bottom of the atomizing bin 2, and the lower air port of the air inlet assembly 3 is immersed in the filtered liquid 8. The lower air port of the air outlet pipeline 12 is located above the liquid level of the filtered liquid 8. A filtering water path for filtering atomized gas is formed inside the filtering water tank 5. The aerosol atomized gas generated by the atomizing bin 2 passes through the air inlet assembly 3, the filtering water path, and the air outlet pipeline 12 in sequence and is discharged from the nozzle assembly 4.

[0022] The atomization chamber 2 generates aerosol smoke by electric heating, and the air inlet component 3 is used to guide the smoke generated by the atomization chamber 2 into the filtered liquid 8 of the filter water tank 5, so that the smoke passes through the filtered liquid 8 for filtration, and the air outlet pipeline 12 is used to guide the filtered smoke to the suction nozzle assembly 4. When the user inhales at the suction nozzle assembly 4, under the action of air pressure, the smoke generated by the atomization chamber 2 will flow along the path of the filter waterway, and then overflow the liquid surface of the filtered liquid 8 along the outlet of the filter waterway, and finally flow to the suction nozzle assembly 4 along the direction of the air outlet pipeline 12. The atomization housing 1 and the filter water tank 5 can be fixedly connected, or a detachable connection method can be adopted, such as a snap-on or magnetic connection structure. The body of the filter water tank 5 is provided with an air inlet hole and an air outlet hole. The air inlet component 3 is inserted into the air inlet hole and immersed below the liquid surface of the filtered liquid 8, and the air outlet hole is used to connect the air outlet pipeline 12. When in use, the filter water tank 5 should be placed under the atomizing housing 1, so as to ensure that the filtered liquid 8 covers the filter water path and the smoke can fully pass through the filtered liquid 8. Since the electronic atomizer is generally small in size for the convenience of carrying, in order to ensure that the smoke can be fully filtered in the smaller filter water tank 5, a variety of filter water path structures are designed in the filter water tank 5 to extend the liquid path of the aerosol, so that the aerosol can be more fully in contact with water, thereby improving the filtering effect. The power supply component 7 includes a battery, which is used to power the atomizing bin 2. When in use, the heating wire of the atomizing bin 2 is energized to heat it to produce aerosol smoke.

[0023] On the basis of the above structure, the present invention has the following eleven different embodiment structures. Among them, in the following embodiments 1 to 10, embodiments 1 to 4 are four deformation structures of the filter water tank 5, embodiments 5 to 7 are three deformation structures of the suction nozzle assembly 4, and embodiments 8 to 10 are three deformation structures of the heating cover assembly 6. On this basis, the various deformation structures of the filter water tank 5, the suction nozzle assembly 4, and the heating cover assembly 6 can be matched and combined with each other to form electronic atomizers of various structures according to specific product requirements.

[0024] Embodiment 1:

[0025] like Figure 2 As shown in the structure of the filter water tank 5, the interior of the filter water tank 5 is an open cavity 51, the lower end air port of the air outlet pipeline 12 is connected to the open cavity 51, the liquid level of the filtrate 8 in the open cavity 51 submerges the lower end air port of the air inlet component 3, and the liquid level of the filtrate 8 does not reach the lower end air port of the air outlet pipeline 12. The filter water tank 5 of the open cavity does not have a blocking plate to form a complex waterway, but directly allows the filtrate 8 to be stored in an open state. After the filtrate 8 is loaded into the open cavity 51, any position of the liquid level of the filtrate 8 can allow smoke to overflow. When the smoke is discharged from the lower end air port of the air inlet component 3 to the filtrate 8, the smoke will rise to the liquid level of the filtrate 8 along the air inlet component 3 at the shortest distance, and flow to the air outlet pipeline 12 along the space above the liquid level. The waterway path of this embodiment 1 is relatively short among all the filter waterways, and is suitable for aerosol smoke with small filtering requirements.

[0026] Embodiment 2:

[0027] like Figure 3 and Figure 4 As shown in the structure of the filter water tank 5, a waterway baffle 52 is provided in the filter water tank 5, and at least one waterway air outlet hole 53 is provided on the waterway baffle 52. The lower end air port of the air inlet component 3 passes through the waterway baffle 52, and the position of the waterway air outlet hole 53 is aligned with and / or staggered with the lower end air port of the air outlet pipeline 12, and the liquid level of the filtrate 8 is flush with the waterway baffle 52 or submerges the waterway baffle 52. Through the blocking and flow direction guidance of the waterway baffle 52, the smoke discharged from the air inlet component 3 will flow along the path formed by the waterway baffle 52, and will not flow to the position of the waterway air outlet hole 53 until the smoke flows out from the waterway air outlet hole 53 and overflows the liquid level of the filtrate 8, and then flows to the air outlet pipeline 12 through the space above the liquid level, thereby extending the path length of the smoke in the filtrate 8 and extending the time in the filtrate 8, so that the smoke can be fully filtered in the filtrate 8.

[0028] The number and position of the water channel air outlet holes 53 can be adjusted according to actual needs. When one water channel air outlet hole 53 is used, the flow path of the smoke can be more concentrated, while the cooperation of multiple water channel air outlet holes 53 can divert the flow path of the smoke, so that the overflow of the smoke after filtering is more uniform. When the position of the water channel air outlet hole 53 is aligned with the lower end air port of the air outlet pipeline 12, the filtered smoke can directly enter the air outlet pipeline 12; when the position of the water channel air outlet hole 53 is staggered with the lower end air port of the air outlet pipeline 12, the filtered smoke can be buffered in the area above the liquid surface before entering the air outlet pipeline 12, so that the discharge of the smoke is more uniform.

[0029] Embodiment three:

[0030] like Figure 5 As shown in the structure of the filtered water tank 5, a flow separator 54 is further provided in the filtered water tank 5. The flow separator 54 is connected to the waterway baffle 52 and forms a meandering waterway. The inlet of the meandering waterway is connected to the waterway air outlet through hole 53. The liquid level of the filtrate 8 is flush with the outlet of the meandering waterway or submerges the entire meandering waterway. The flow separator 54 can be a structure integrally formed with the waterway baffle 52. The flow separator 54 can be designed with multiple bending structures to increase the tortuosity of the meandering waterway. The meandering waterway is S-shaped, C-shaped or N-shaped, and of course can also be other bending structures, which can achieve the maximum waterway length in a limited space.

[0031] According to the number of water channel air outlet holes 53 on the water channel baffle 52, the inlet of the winding water channel is connected to one or more water channel air outlet holes 53. When one water channel air outlet hole 53 is connected, the smoke can enter the winding water channel from the water channel air outlet hole 53 more concentratedly; when multiple water channel air outlet holes 53 are connected, the smoke can be divided and evenly enter the winding water channel. The liquid level of the filtrate 8 is flush with the outlet of the winding water channel or submerges the entire winding water channel, ensuring that the smoke is in the filtrate 8 for filtering when flowing through the winding water channel.

[0032] Embodiment 4:

[0033] like Figures 3 to 6As shown, the filtered water tank 5 also includes a sealing plug 55, which is sealed with the water channel air outlet through hole 53. On the basis that the water channel baffle 52 in the second and third embodiments is provided with a plurality of water channel air outlet through holes 53, when too many water channel air outlet through holes 53 are not needed for exhaust, the sealing plug 55 can be used to block part of the water channel air outlet through holes 53, so as to control the exhaust of smoke from the designated water channel air outlet through holes 53. Through the cooperation of the sealing plug 55, the number of openings of the water channel air outlet through holes 53 on the water channel baffle 52 can be adjusted arbitrarily according to actual needs, and the opening of the water channel air outlet through holes 53 at any position can be adjusted arbitrarily, so that the mold opening cost of the water channel baffle 52 can be reduced. By using the water channel baffle 52 provided with a plurality of water channel air outlet through holes 53, different smoke flow paths can be changed in cooperation with the sealing plug 55, and there is no need to carry out special design, mold opening, disassembly and replacement for the water channel air outlet through hole 53 structure at a specific position or a specific number of positions.

[0034] Embodiment five:

[0035] like Figure 1 As shown in the nozzle structure, the nozzle assembly 4 includes a nozzle tube 41, which is integrally formed with the atomizing housing 1 and is connected to the air outlet pipeline 12; the connecting structure between the bottom of the nozzle tube 41 and the air outlet pipeline 12 is processed together when the atomizing housing 1 is formed. The nozzle tube 41 of this structure cannot be disassembled from the atomizing housing 1, but the integral molding can reduce the number of parts and components, and also ensure the sealing of the nozzle tube 41 and the atomizing housing 1. The nozzle tube 41 can be a hard structure or a bendable soft structure. The soft structure can be bent when carrying the nozzle tube 41 to facilitate carrying.

[0036] Or a nozzle mounting hole 13 is provided at the top of the atomizing housing 1, and the nozzle tube 41 is fixedly or detachably connected to the nozzle mounting hole 13, and the nozzle tube 41 is connected to the air outlet pipe 12. Compared with the structure in which the nozzle tube 41 and the atomizing housing 1 are integrally formed, the nozzle tube 41 in this improved structure can be disassembled from the atomizing housing 1, and the nozzle tube 41 can be fixedly connected to the nozzle mounting hole 13, for example, by screw fastening or bonding, etc. This method can ensure the firmness of the connection between the nozzle tube 41 and the atomizing housing 1. The nozzle tube 41 can also be connected to the nozzle mounting hole 13 in a detachable manner, such as a snap connection or a magnetic connection, etc., which can facilitate the replacement and separation of the nozzle tube 41.

[0037] Embodiment six:

[0038] like Figure 2 and Figure 3As shown in the nozzle structure, the nozzle assembly 4 includes a nozzle tube 41, a nozzle rotating seat 14 is provided on the top of the atomizing shell 1, a rotating head 42 is provided at the bottom of the nozzle tube 41, and the rotating head 42 is hinged to the nozzle rotating seat 14; when in use, the nozzle tube 41 is rotated to an upright state, and the pipe opening at the bottom of the nozzle tube 41 is connected to the air outlet pipeline 12; when stored, the nozzle tube 41 is rotated to be placed flat on the top of the atomizing shell 1, and the pipe opening at the bottom of the nozzle tube 41 is staggered with the air outlet pipeline 12.

[0039] Through the matching structure of the rotating head 42 and the nozzle rotating seat 14, the nozzle tube 41 can be rotated to be flush with the top of the atomizing shell 1 when not in use, reducing the space occupied by the overall structure and facilitating carrying. In addition, when in the storage state, the nozzle tube 41 at the bottom is staggered with the air outlet pipe 12, which can play a role in blocking the flow of smoke and avoiding the overflow of smoke. When in use, the nozzle tube 41 is rotated to the upright state. When it is rotated to the specified position, the nozzle rotating seat 14 will hit the tube body of the nozzle tube 41, playing a limiting role. In this state, the nozzle tube 41 at the bottom is connected to the air outlet pipe 12, and the user can inhale normally through the nozzle tube 41. In the structure of this embodiment, the nozzle tube 41 is a hard structure, and it can also be a flexible soft structure, as long as it can be rotated to be flush with the atomizing shell 1 when stored to reduce the space occupied.

[0040] Embodiment seven:

[0041] like Figure 4 and Figure 5 As shown in the nozzle structure, the soft structure of the nozzle tube 41 includes that the whole tube body is a soft tube, or part of the tube section of the tube body is an elastic soft tube; the structure of the nozzle tube 41 tube body using part of the soft tube can be of the following types: the first type, the upper and lower sections of the nozzle tube 41 tube body are hard tube structures, and the middle section connecting the upper and lower sections is a soft tube structure, so that the hard structures of the upper and lower sections of the nozzle tube 41 tube body are convenient for docking with the nozzle mounting hole 13 and the nozzle plug-in hole 15, and the soft structure of the middle section is convenient for bending the tube body; the second type, the lower section of the nozzle tube 41 tube body is a hard tube structure, and the remaining part is a soft tube structure, the lower section of the tube body is convenient for connection with the nozzle mounting hole 13, and the remaining part can realize the bending of the tube body; the third type, the upper section of the nozzle tube 41 tube body is a hard tube structure, and the remaining part is a soft tube structure, the upper section of the tube body is convenient for connection with the nozzle plug-in hole 15, and the remaining part can realize the bending of the tube body. Of course, it is not limited to the above three types, as long as the structure can achieve the bending of the nozzle tube 41, it can be used.

[0042] When the nozzle tube 41 is a soft structure, a nozzle plug-in hole 15 is provided on the top of the atomizing housing 1, and the end of the nozzle tube 41 is detachably connected to the nozzle plug-in hole 15 (this structural form is not shown in the figure). The nozzle plug-in hole 15 is convenient for storing the end of the nozzle tube 41. When the nozzle tube 41 is not in use, the nozzle tube 41 can be bent and the end of the nozzle tube 41 can be inserted into the nozzle plug-in hole 15. The end of the nozzle tube 41 and the nozzle plug-in hole 15 can be interference fit or buckle fit. After matching, the nozzle tube 41 forms an arched structure, which can be used as a handle. When the nozzle tube 41 is in use, it is only necessary to pull the end of the nozzle tube 41 out of the nozzle plug-in hole 15. The nozzle tube 41 will bounce up to an upright state under the action of the elastic soft structure, which is convenient for the user to inhale.

[0043] Embodiment eight:

[0044] like Figures 1 to 7 As shown, the electronic atomizer with an aerosol filtering structure also includes a heating cover 61, a button lock 62, and a button lock elastic member 63. The heating cover 61 is provided with an air vent 68 connected to the atomization bin 2. The button lock 62 is swingably connected to the outside of the atomization shell 1. One end of the heating cover 61 is hinged on the atomization shell 1. The two ends of the button lock elastic member 63 are respectively connected to the lower end of the heating cover 61 and the atomization shell 1. The other end of the heating cover 61 is provided with a first snap position 64. When initially locked, the upper end of the heating cover 61 is snapped into the first snap position 64 under the elastic force of the button lock elastic member 63, and the heating cover 61 covers the top of the atomization bin 2.

[0045] After placing the atomizing bin 2 in the atomizing chamber 11, flip the heating cover 61 so that it covers the atomizing bin 2 to prevent the atomizing bin 2 from popping out or falling off. The air holes 68 on the heating cover 61 are used for airflow to enter the atomizing bin 2 from the air holes 68 when inhaling. After covering the heating cover 61, the button lock elastic member 63 applies elastic force to the bottom of the button lock 62, so that the top of the button lock 62 buckles the first buckle position 64 of the heating cover 61, fixes the position of the heating cover 61, and prevents it from being turned over during use. When the heating cover 61 needs to be opened, the bottom of the button lock 62 is manually pressed to overcome the elastic force of the button lock elastic member 63, so that the top of the button lock 62 is staggered with the first buckle position 64, and the heating cover 61 can be turned over normally.

[0046] The electronic atomizer with an aerosol filtering structure also includes a heating cover torsion spring 66 and an atomizing chamber elastic member 21. The atomizing chamber 2 is connected to the atomizing chamber 11 through the atomizing chamber elastic member 21, and the heating cover torsion spring 66 is arranged at the hinge between the heating cover 61 and the atomizing housing 1. When the atomizing chamber 2 is not pressed by the heating cover 61, it will bounce up a distance under the action of the atomizing chamber elastic member 21, so that the top of the atomizing chamber 2 protrudes from the atomizing chamber 11, which is convenient for taking; when the heating cover 61 is covered, the heating cover 61 will press the atomizing chamber 2 down into the atomizing chamber 11, and at the same time squeeze the atomizing chamber elastic member 21 to accumulate elastic force. When the heating cover 61 is closed, it is necessary to overcome the torsion force of the heating cover torsion spring 66, that is, when the button lock 62 buckles the heating cover 61, the heating cover torsion spring 66 is in a compressed state. When the button lock 62 unlocks the heating cover 61, the torsion force of the heating cover torsion spring 66 drives the heating cover 61 to pop up and open, and at the same time, the atomizer bin 2 will also pop up under the action of the atomizer bin elastic member 21, which is convenient for replacing the atomizer bin 2.

[0047] Embodiment nine:

[0048] The electronic atomizer with an aerosol filtering structure also includes a safety lock 67, which is rotatably connected to the atomizer housing 1. The other end of the heating cover 61 is also provided with a second snap-in position 65. When the locking is reinforced, the upper end of the safety lock 67 is rotated to snap into the second snap-in position 65. In order to avoid the ejection of the atomizer bin 2 due to the accidental touch of the key lock 62 during use or carrying, after the key lock 62 locks the heating cover 61, the safety lock 67 will be further snapped into the second snap-in position 65 of the heating cover 61, forming a double insurance for fixing the heating cover 61. Even if the key lock 62 is accidentally touched, the safety lock 67 can keep the heating cover 61 fixed, avoiding the unintentional ejection of the heating cover 61 and the atomizer bin 2.

[0049] Embodiment ten:

[0050] like Figure 4 and Figure 5 As shown, a nozzle plug-in hole 15 for docking the nozzle assembly 4 is provided on the top of the heating cover 61. Referring to the seventh embodiment, the function of the nozzle plug-in hole 15 in this embodiment is the same as that of the nozzle plug-in hole 15 provided on the atomizing housing 1 in the seventh embodiment, both of which are for the convenience of docking with the end of the nozzle tube 41. As another improved structure, the position of the nozzle plug-in hole 15 is transferred from the atomizing housing 1 to the heating cover 61, making full use of the space on the heating housing to dock the end of the nozzle tube 41. A vent hole 68 is also correspondingly provided at the nozzle plug-in hole 15 on the heating cover 61 to facilitate the air intake of the atomizing bin 2. Since the nozzle tube 41 is not in use when docking with the nozzle plug-in hole 15, the end of the nozzle tube 41 is not affected even if the vent hole 68 is blocked when docking with the nozzle plug-in hole 15.

[0051] Embodiment eleven:

[0052] like Figures 1 to 7 As shown, the air intake assembly 3 includes an air intake pipe 31 and a valve bead 32. The top of the air intake pipe 31 is connected to the atomization chamber 2. At least one air intake hole 33 is provided on the bottom side of the air intake pipe 31. An air intake duct 34 which is converged in the middle and expanded at both ends is provided in the air intake pipe 31. The valve bead 32 is assembled in the air intake duct 34. The diameter of the valve bead 32 is larger than the diameter of the middle section of the air intake duct 34 and smaller than the diameter of the expanded sections at both ends of the air intake duct 34.

[0053] The valve bead 32 can move freely between the middle section and the end of the air inlet 34, but after the air inlet pipe 31 is immersed in the filtered liquid 8, the liquid surface of the filtered liquid 8 will drive the valve bead 32 to float up and move the valve bead 32 to the middle section of the air inlet 34 until it is stuck in the air inlet 34, at which time the air inlet pipe 31 is in a closed state; but when the user inhales through the suction nozzle tube 41, due to the pressure difference between the inside and the outside, the air pressure of the air inlet 34 pushes out the valve bead 32, so that a gap is formed between the valve bead 32 and the air inlet 34, and the smoke generated by the atomization chamber 2 is discharged from the gap into the filtered liquid 8. The air inlet hole 33 of the air inlet pipe 31 is set on the bottom side to increase the path for smoke discharge and improve its filtering effect; multiple air inlet holes 33 can be set to divert the discharged smoke so that the smoke enters the filtered liquid 8 more evenly.

[0054] The present invention has a simple structure. By setting a filter water tank 5 with different filter water path structures, different paths of aerosol smoke in the filter liquid 8 are realized, thereby increasing the water-passing length of the aerosol, which greatly improves the filtering effect of the aerosol and ensures the filtering effect of the small hookah. At the same time, the different structural designs of the suction nozzle tube 41 can meet different usage and storage requirements. The double insurance structure of the button lock 62 and the safety lock 67 of the heating cover 61 avoids the problem of the heating cover 61 and the atomization bin 2 being accidentally touched and ejected when using or carrying. Through the combination of a plurality of deformation structures of the filter water tank 5, the suction nozzle assembly 4, and the heating cover assembly 6, different usage requirements of the small hookah electronic atomizer structure are realized.

[0055] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. An electronic atomizer with an aerosol filtering structure, characterized in that: The invention comprises an atomizing shell, an atomizing bin, an air inlet assembly, a nozzle assembly, a filtering water tank, and a power supply assembly. An atomizing chamber and an air outlet pipeline are arranged inside the atomizing shell. The atomizing bin is installed in the atomizing chamber. The nozzle assembly is connected to the atomizing shell and butts with an upper air port of the air outlet pipeline. The power supply assembly is arranged in the atomizing shell. The filtering water tank is connected to the atomizing shell. Filtered liquid is contained in the filtering water tank. The upper air port of the air inlet assembly is butts with the bottom of the atomizing bin. The lower air port of the air inlet assembly is immersed in the filtered liquid. The lower air port of the air outlet pipeline is located above the liquid level of the filtered liquid. A filtering water channel for filtering the atomized gas is formed inside the filtering water tank. The aerosol atomized gas generated by the atomizing bin passes through the air inlet assembly, the filtering water channel, and the air outlet pipeline in sequence and is discharged from the nozzle assembly.

2. The electronic atomizer with an aerosol filtering structure according to claim 1, characterized in that: The interior of the filtered water tank is an open cavity, the lower end air port of the air outlet pipeline is connected to the open cavity, the liquid level of the filtered liquid in the open cavity submerges the lower end air port of the air inlet component, and the liquid level of the filtered liquid does not reach the lower end air port of the air outlet pipeline.

3. The electronic atomizer with an aerosol filtering structure according to claim 1, characterized in that: A water channel baffle is provided in the filtered water tank, and at least one water channel air outlet hole is provided on the water channel baffle. The lower end air port of the air inlet assembly passes through the water channel baffle, and the position of the water channel air outlet hole is aligned and / or staggered with the lower end air port of the air outlet pipe. The liquid level of the filtered liquid is flush with the water channel baffle or submerges the water channel baffle.

4. The electronic atomizer with an aerosol filtering structure according to claim 3, characterized in that: A flow partition is also provided in the filtered water tank, which is connected to the water channel baffle to form a winding water channel. The inlet of the winding water channel is connected to the water channel air outlet hole, and the liquid level of the filtered liquid is flush with the outlet of the winding water channel or submerges the entire winding water channel.

5. The electronic atomizer with an aerosol filtering structure according to claim 3 or 4, characterized in that: The filtered water box also includes a sealing plug, which is sealed and matched with the water channel air outlet hole.

6. The electronic atomizer with an aerosol filtering structure according to claim 1, characterized in that: The nozzle assembly includes a nozzle tube, the nozzle tube is integrally formed with the atomizer housing and the nozzle tube is connected to the air outlet pipeline; Or a nozzle mounting hole is provided on the top of the atomizing shell, the nozzle pipe is fixedly or detachably connected in the nozzle mounting hole, and the nozzle pipe is communicated with the air outlet pipeline.

7. The electronic atomizer with an aerosol filtering structure according to claim 1, characterized in that: The nozzle assembly includes a nozzle tube, a nozzle rotating seat is provided on the top of the atomizing shell, a rotating head is provided on the bottom of the nozzle tube, and the rotating head is hinged to the nozzle rotating seat; when in use, the nozzle tube is rotated to an upright state, and the pipe opening at the bottom of the nozzle tube is connected to the air outlet pipeline; when stored, the nozzle tube is rotated to be laid flat on the top of the atomizing shell, and the pipe opening at the bottom of the nozzle tube is staggered with the air outlet pipeline.

8. The electronic atomizer with an aerosol filtering structure according to claim 6 or 7, characterized in that: The suction nozzle tube is a hard structure; or the suction nozzle tube is a bendable soft structure, and the soft structure of the suction nozzle tube includes the whole tube body being a soft tube material, or a part of the tube body being a soft tube material; When the suction nozzle tube is a soft structure, a suction nozzle plug-in hole is provided on the top of the atomizing housing, and the end of the suction nozzle tube is detachably connected to the suction nozzle plug-in hole.

9. The electronic atomizer with an aerosol filtering structure according to claim 1, characterized in that: It also includes a heating cover, a key lock, and a key lock elastic member. The heating cover is provided with an air vent connected to the atomization bin. The key lock is swingably connected to the outside of the atomization shell. One end of the heating cover is hinged on the atomization shell. The two ends of the key lock elastic member are respectively connected to the lower end of the heating cover and the atomization shell. The other end of the heating cover is provided with a first buckle position. When initially locked, the upper end of the heating cover is buckled into the first buckle position under the elastic force of the key lock elastic member, and the heating cover covers the top of the atomization bin.

10. The electronic atomizer with an aerosol filtering structure according to claim 9, characterized in that: It also includes a safety lock, which is rotatably connected to the atomizer housing. The other end of the heating cover is also provided with a second buckle position. When reinforcing and locking, the upper end of the safety lock is rotated to buckle into the second buckle position.

11. The electronic atomizer with an aerosol filtering structure according to claim 9 or 10, characterized in that: It also includes a heating cover torsion spring and an atomization bin elastic member. The atomization bin is connected to the atomization chamber through the atomization bin elastic member. The heating cover torsion spring is arranged at the hinge between the heating cover and the atomization housing.

12. The electronic atomizer with an aerosol filtering structure according to claim 9 or 10, characterized in that: The top of the heating cover is provided with a nozzle plug-in and pull-out hole for docking the nozzle assembly.

13. The electronic atomizer with an aerosol filtering structure according to claim 1, characterized in that: The air intake assembly includes an air intake pipe and a valve bead. The top of the air intake pipe is connected to the atomization chamber. At least one air intake hole is provided on the bottom side of the air intake pipe. An air intake duct that is converged in the middle and expanded at both ends is provided in the air intake pipe. The valve bead is assembled in the air intake duct. The diameter of the valve bead is larger than the diameter of the middle section of the air intake duct and smaller than the diameter of the expanded sections at both ends of the air intake duct.

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