Electronic atomization device

Abstract

The utility model relates to an electronic atomization device, including an atomization part and a rod body arranged below the atomization part, and also including an air intake and exhaust assembly arranged inside the rod body, wherein the air intake and exhaust assembly includes an upper silicone pad, a battery holder arranged below the upper silicone pad to cooperate to form an upper air chamber, a microphone silicone arranged below the battery holder to cooperate to form a mixed air chamber, a control board arranged below the microphone silicone, a lower silicone pad arranged at the bottom of the control board to form an air intake chamber, and a lower shell arranged at the bottom of the lower silicone pad to cooperate to form a lower air chamber; the lower air chamber, the air intake chamber, the mixed air chamber, and the upper air chamber are connected in sequence through corresponding gas channels to form a gas flow path; the mixed air chamber and the upper air chamber are connected in sequence through corresponding gas channels to form a gas flow path. In this embodiment, a gas flow path is formed between the air intake and exhaust assemblies, and when smoke is blown back into the air passage of the rod body through the suction port of the atomization part, the gas flow path formed between the air intake and exhaust assemblies will discharge the smoke.

Description

Technical Field

[0001] The embodiment of the utility model relates to the technical field of electronic atomization, and in particular to an electronic atomization device. Background Art

[0002] The existing electronic atomizer consists of an atomizing part and a rod body. The rod body is used to supply power to the atomizing part, and the atomizing part heats the atomizing liquid to generate smoke for the user to inhale.

[0003] In the prior art, after the atomization part generates smoke, part of the smoke is not completely inhaled, and is blown back into the airway to form residual condensate or leakage that flows into the rod body along the airway. In order to prevent the condensate or leakage from interfering with the internal circuit, an adsorption device is generally provided on the battery to adsorb the condensate. However, after the adsorption device is saturated with the absorption, there is still a risk of leakage dripping and interfering with the internal circuit. Utility Model Content

[0004] The technical problem to be solved by the embodiments of the utility model is to provide an electronic atomization device that discharges back-blowing smoke to reduce the risk of condensation or seepage forming in the air intake duct to interfere with the internal circuit of the rod body.

[0005] To solve the above technical problems, the embodiment of the utility model adopts the following technical scheme: an electronic atomization device, comprising an atomization part and a rod body arranged below the atomization part, and also comprising an air intake and exhaust assembly arranged inside the rod body, the air intake and exhaust assembly comprising an upper silicone pad, a battery holder arranged below the upper silicone pad to cooperate to form an upper air chamber, a microphone silicone arranged below the battery holder to cooperate to form a mixed air chamber, a control board arranged below the microphone silicone, a lower silicone pad arranged at the bottom of the control board to form an air intake chamber, and a lower shell arranged at the bottom of the lower silicone pad to cooperate to form a lower air chamber; the lower air chamber, the air intake chamber, the mixed air chamber, and the upper air chamber are connected in sequence through corresponding gas channels to form a gas flow path; the mixed air chamber and the upper air chamber are connected in sequence through corresponding gas channels to form a gas flow path.

[0006] Preferably, an air guide channel is provided on one side of the battery bracket, an air window communicating with the upper air chamber is provided on the upper silicone pad, and the air guide channel passes through the battery bracket and communicates with the mixed gas chamber and the upper air chamber.

[0007] Preferably, the microphone silicone, control board, and lower silicone pad are respectively provided with a first air inlet hole and a second air inlet hole, and the lower shell is provided with a through hole connected to the second air inlet hole of the lower silicone pad and a charging hole connected to the lower air chamber; the mixed gas chamber, microphone silicone, control board, the first air inlet hole of the lower silicone pad, the air inlet chamber, the lower air chamber and the charging hole are connected in sequence; the mixed gas chamber is connected with the microphone silicone, control board, the second air inlet hole and the through hole of the lower silicone pad in sequence.

[0008] Preferably, an air regulating chamber and an air regulating component are also provided at the bottom of the lower silicone pad, and a plurality of air holes connected with the second air inlet hole and the through hole of the lower silicone pad are provided on the air regulating component. The air regulating component slides relatively in the air regulating chamber to cover or connect with the second air inlet hole of the lower silicone pad.

[0009] Preferably, the battery holder is provided with a stopper at the first air inlet hole of the microphone silicone.

[0010] Preferably, an air guide tube is arranged through the microphone silicone, the control panel, and the second air inlet hole of the lower silicone pad, and the outward connecting opening of the second air inlet hole of the lower silicone pad is funnel-shaped.

[0011] Preferably, the rod body further comprises a shell, a flange is formed circumferentially on the lower shell, the shell is sleeved around the air intake and exhaust assembly, and the bottom of the shell is pressed onto the flange of the lower shell.

[0012] Preferably, the rod body further includes a battery disposed in a battery holder.

[0013] Preferably, a display device is provided on the housing.

[0014] Preferably, a reset button is provided on the lower shell.

[0015] By adopting the above technical scheme, the embodiment of the utility model has at least the following beneficial effects: the embodiment of the utility model forms a gas flow path between the mixing gas chamber and the upper gas chamber. When the smoke is blown back into the airway of the rod body through the suction port of the atomization part, the gas flow path formed between the communicating mixing gas chamber and the upper gas chamber will discharge the smoke, so that the smoke can no longer accumulate in the airway to form condensate and interfere with the internal operating circuit. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the combined state of an optional embodiment of the electronic atomization device of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of a disassembled state of an optional embodiment of the intake and exhaust assembly of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of an optional embodiment of the upper silicone pad of the utility model.

[0019] Figure 4 , 5 It is a three-dimensional structural schematic diagram of an optional embodiment of the battery bracket of the utility model.

[0020] Figure 6 It is a schematic diagram of an optional embodiment of the microphone head silicone of the utility model.

[0021] Figure 7It is a three-dimensional structural schematic diagram of an optional embodiment of the control panel of the utility model.

[0022] Figure 8 , 9 It is a three-dimensional structural schematic diagram of an optional embodiment of the lower silicone pad of the utility model.

[0023] Fig.10 It is a three-dimensional structural schematic diagram of an optional embodiment of the lower shell of the utility model.

[0024] Fig.11 It is a front cross-sectional view of the rod body of the utility model.

[0025] Fig.12 It is a cross-sectional view of the reverse side of the rod body of the utility model.

[0026] Fig.13 It is an enlarged view of the rear cross-sectional view of part A of the rod body of the utility model. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following exemplary embodiments and descriptions are only used to explain the present invention and are not intended to limit the present invention. In addition, the embodiments and features in the embodiments of the present invention may be combined with each other without conflict.

[0028] like Figure 1 , 2 As shown in Figures 1 and 13, the utility model discloses an electronic atomization device, comprising an atomization part 2 and a rod body 1 arranged below the atomization part 2, and also comprising an air intake and exhaust assembly arranged inside the rod body 1, wherein the air intake and exhaust assembly comprises an upper silicone pad 10, a battery holder 11 arranged below the upper silicone pad 10 to cooperate with forming an upper air chamber 100, a microphone silicone 12 arranged below the battery holder 11 to cooperate with forming a mixed air chamber 120, a control board 14 arranged below the microphone silicone 12, a lower silicone pad 15 arranged at the bottom of the control board 14 to form an air intake chamber 150, and a lower shell 17 arranged at the bottom of the lower silicone pad 15 to cooperate with forming a lower air chamber 170; the lower air chamber 170, the air intake chamber 150, the mixed air chamber 120, and the upper air chamber 100 are connected in sequence through corresponding gas channels to form a gas flow path; the mixed air chamber 120 and the upper air chamber 100 are connected in sequence through corresponding gas channels to form a gas flow path.

[0029] In this embodiment, a gas flow path is formed between the mixing gas chamber 120 and the upper gas chamber 100. When the smoke is blown back into the airway of the rod body 1 through the suction port of the atomization part 2, the gas flow path formed between the communicating mixing gas chamber 120 and the upper gas chamber 100 will discharge the smoke, so that the smoke can no longer accumulate in the airway to form condensate and interfere with the internal operating circuit.

[0030] like Figure 2 , 3 As shown in Figures 4, in another embodiment of the utility model, an air guide channel 110 is provided on one side of the battery holder 11, and an air window 101 connected to the upper air chamber 100 is provided on the upper silicone pad 10, and the air guide channel 110 passes through the battery holder 11 and is connected to the mixing gas chamber 120 and the upper air chamber 100.

[0031] In this embodiment, the air guide channel 110 connects the upper air chamber 100 with the air window 101 and the mixed air chamber 120 from top to bottom. When the backwash smoke blows in from the air window, the upper air chamber 100 initially receives the smoke and transports it to the mixed air chamber 120 through the air guide channel 110 for discharge.

[0032] like Figure 6-13 As shown, in another embodiment of the utility model, the microphone silicone 12, the control board 14, and the lower silicone pad 15 are respectively provided with first air inlet holes 121, 141, 151 and second air inlet holes 122, 142, 152, and the lower shell 17 is provided with a through hole 172 communicated with the second air inlet hole 152 and a charging hole 171 communicated with the lower air chamber 170; the mixed gas chamber 120, the first air inlet holes 121, 141, 151, the air inlet chamber 150, the lower air chamber 170 and the charging hole 171 are communicated in sequence; the mixed gas chamber 120 is communicated with the second air inlet holes 122, 142, 152 and the through hole 172 in sequence.

[0033] In this embodiment, the mixed gas chamber 120, the first air inlet holes 121, 141, the air inlet chamber 150, the first air inlet hole 151, the lower air chamber 170 and the charging hole 171 are connected in sequence; the mixed gas chamber 120 is connected with the second air inlet holes 122, 142, 152 and the through hole 172 in sequence.

[0034] When the atomizer is used, the inhaled air enters the mixed air chamber 120 from the charging hole 171 and the through hole 172 respectively. The airflow through the charging hole 171 is used to trigger the sensing device on the microphone silicone 12 to power the atomizer 2 to generate smoke. The airflow through the through hole 172 merges with the airflow entering the mixed air chamber 120 from the charging hole 171 to supplement the air and transmit it to the inlet of the atomizer 1 to volatilize the smoke. When the smoke is blown back into the mixed air chamber 120, since the size of the first air inlet hole 121 is smaller than the second air inlet hole 122, a large amount of smoke is discharged in sequence along the second air inlet holes 122, 142, 152 and the through hole 172, reducing the retention of smoke in the airway to form condensate, thereby protecting the sensing device and internal circuit on the microphone silicone.

[0035] like Fig. 9 , 10As shown, in another embodiment of the utility model, an air regulating chamber 153 and an air regulating component 16 are further provided at the bottom of the lower silicone pad 15, and a plurality of air holes 162 connected with the second air inlet hole 152 and the through hole 172 are provided on the air regulating component 16, and the air regulating component 16 slides relatively in the air regulating chamber 153 to cover or connect with the second air inlet hole 152.

[0036] In this embodiment, the air regulating component 16 is provided to control the air intake amount of the second air intake hole 152, adjust the smoke concentration, and improve the taste.

[0037] like Figure 5 , 6 As shown in Figures 12, in another embodiment of the utility model, the battery holder 1 is provided with a stopper 113 at the first air inlet hole 121 of the microphone silicone. In this embodiment, the stopper 113 is provided to form a semi-wrapped structure for the first air inlet hole of the microphone silicone, so as to further reduce the smoke from entering the first air inlet hole 121 and guide the smoke to the second air inlet holes 122, 142, 152 and the through hole 172 for discharge in sequence.

[0038] In another embodiment of the utility model, an air guide 13 is provided through the second air inlet holes 122, 142, 152, and the second air inlet hole 152 is funnel-shaped when connected to the outside. In this embodiment, the air guide 13 is provided to strengthen the sealing of the connection between the second air inlet holes 122, 142, 152, so as to prevent the condensate generated by the back-flowing smoke from penetrating into the connection and affecting the safety of use. At the same time, the second air inlet hole 152 with a funnel-shaped connection to the outside can further discharge the condensate.

[0039] like Fig.11 As shown, in another embodiment of the utility model, the rod body 1 further comprises a shell 18, the lower shell 17 forms a flange in the circumference, the shell 18 is sleeved around the air intake and exhaust components, and the bottom is pressed on the flange. In this embodiment, the shell is provided to protect the air intake and exhaust components inside the rod body 1.

[0040] like Fig.12 As shown, in another embodiment of the utility model, the rod body 1 further comprises a battery 116 disposed in the battery holder 11. In this embodiment, the battery 116 is disposed in the battery holder 11 and does not contact the reverse smoke and the condensate generated by the reverse smoke, thereby increasing the service life and ensuring the operation safety.

[0041] like Figure 1 As shown, in another embodiment of the present invention, a display device 180 is provided on the housing 18. In this embodiment, the display device is provided to display the equipment operation information.

[0042] like Fig.10As shown, in another embodiment of the utility model, a reset button 175 is provided on the lower shell 17. In this embodiment, a reset button 175 is provided, and long pressing the reset button 175 will clear the number of puffs recorded in the rod body 1. When a new atomizer 2 is replaced, the number of puffs needs to be reset and recalculated.

[0043] The embodiments of the utility model are described above in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the enlightenment of the utility model, ordinary technicians in this field can also make many forms without departing from the scope of protection of the utility model and the claims, which all belong to the protection scope of the utility model.

Claims

1. An electronic atomization device, comprising an atomization portion and a rod body arranged below the atomization portion, and also comprising an air intake and exhaust assembly arranged inside the rod body, characterized in that: The air intake and exhaust assembly includes an upper silicone pad, a battery holder arranged below the upper silicone pad to form an upper air chamber, a microphone silicone arranged below the battery holder to form a mixed air chamber, a control board arranged below the microphone silicone, a lower silicone pad arranged at the bottom of the control board to form an air intake chamber, and a lower shell arranged at the bottom of the lower silicone pad to form a lower air chamber; the lower air chamber, the air intake chamber, the mixed air chamber, and the upper air chamber are connected in sequence through corresponding gas channels to form a gas flow path; the mixed air chamber and the upper air chamber are connected in sequence through corresponding gas channels to form a gas flow path.

2. The electronic atomization device according to claim 1, characterized in that: An air guide channel is provided on one side of the battery bracket, and an air window connected to the upper air chamber is provided on the upper silicone pad. The air guide channel passes through the battery bracket and is connected to the mixed gas chamber and the upper air chamber.

3. The electronic atomization device according to claim 2, characterized in that: The microphone silicone, control board, and lower silicone pad are respectively provided with a first air inlet hole and a second air inlet hole, and the lower shell is provided with a through hole connected to the second air inlet hole of the lower silicone pad and a charging hole connected to the lower air chamber; the mixed gas chamber, microphone silicone, control board, the first air inlet hole of the lower silicone pad, the air inlet chamber, the lower air chamber, and the charging hole are sequentially connected; the mixed gas chamber is sequentially connected with the microphone silicone, control board, the second air inlet hole of the lower silicone pad, and the through hole.

4. The electronic atomization device according to claim 3, characterized in that: An air regulating chamber and an air regulating assembly are also provided at the bottom of the lower silicone pad. The air regulating assembly is provided with a plurality of air holes connected with the second air inlet hole and the through hole of the lower silicone pad. The air regulating assembly slides relatively in the air regulating chamber to cover or connect with the second air inlet hole of the lower silicone pad.

5. The electronic atomization device according to claim 3, characterized in that: The battery bracket is provided with a stopper at the first air inlet hole of the microphone silicone.

6. The electronic atomization device according to claim 3, characterized in that: An air guide tube is arranged through the microphone silicone, the control panel, and the second air inlet hole of the lower silicone pad, and the outward communication opening of the second air inlet hole of the lower silicone pad is funnel-shaped.

7. The electronic atomization device according to claim 6, characterized in that: The rod body also includes a shell, a flange is formed in the circumference of the lower shell, the shell is sleeved around the intake and exhaust components, and the bottom of the shell is pressed on the flange of the lower shell.

8. The electronic atomization device according to claim 1, characterized in that: The rod body also includes a battery arranged in a battery bracket.

9. The electronic atomization device according to claim 7, characterized in that: A display device is arranged on the housing.

10. The electronic atomization device according to claim 1, characterized in that: A reset button is arranged on the lower shell.

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