Integrated electronic cigarette and atomization equipment

Abstract

The utility model provides an integrated electronic cigarette and atomization device.The electronic cigarette comprises a shell, a tobacco tar atomization assembly, an integrated circuit board and a control assembly, the control assembly comprises a microphone, a sliding switch key, a battery and a charging port, and the discharging end of the battery is electrically connected with the power end of the integrated circuit board; the air pressure sensing end of the microphone is electrically connected with the air pressure information collecting end of the integrated circuit board, the sliding switch key is electrically connected with the switch controlled end of the integrated circuit board, the charging port is electrically connected with the charging current input end of the integrated circuit board, and the charging current output end of the integrated circuit board is electrically connected with the charging end of the battery. The energy supply end of the integrated circuit board is electrically connected with the tobacco tar atomization assembly. According to the integrated circuit board, the control unit, the microphone switch, the sliding switch control, the power supply module, the charging module and the battery module are integrated, more circuit boards do not need to be adopted to form the electronic cigarette, and therefore the integrated electronic cigarette is low in manufacturing cost and simple in overall structure.

Description

Technical Field

[0001] The present disclosure relates to the technical field of electronic cigarettes, and in particular to an integrated electronic cigarette and atomization device. Background Art

[0002] Generally speaking, in order to achieve the function of smoke oil atomization, electronic cigarettes need to have a circuit composed of components and materials such as a control unit, MOS tube, microphone switch, and charging module. Based on this circuit, some electronic cigarettes use no less than two circuit boards (PCB boards) to achieve the smoke oil atomization function.

[0003] For example, in some electronic cigarettes, the control unit is an independent circuit board, the microphone switch is an independent circuit board, and the charging chip is also an independent circuit board, etc. This makes all the independent circuit boards take up a large space when combined, making the overall structure of the electronic cigarette more complex and less compact.

[0004] In addition, the existing patent CN209073560U discloses an electronic cigarette with a dual atomizer, including a first cigarette cartridge, a second cigarette cartridge, a lithium battery, a first PCB board, and a second PCB board arranged inside the electronic cigarette body, wherein the upper and lower ends of the second PCB boards are connected to the left and right ends of the first PCB boards to form a closed structure, the microphone and two spring ejectors are arranged on the second PCB board, so that the second PCB board integrates the microphone switch and the control unit into one, and the first PCB board is provided with a USB interface and a two-color LED for charging the lithium battery, so that the first PCB board integrates the charging chip and the LED module into one, thereby making the number of PCB boards used in the electronic cigarette multiple. In this way, when multiple PCB boards are used, a large space is also required, so that the overall structure of the electronic cigarette is still not compact enough. Utility Model Content

[0005] The purpose of the present disclosure is to overcome the deficiencies in the prior art and to provide an integrated electronic cigarette and atomization device that can integrate a control unit, a microphone switch, and a charging module into an integrated circuit board with a compact overall structure.

[0006] The purpose of this disclosure is achieved through the following technical solutions:

[0007] An integrated electronic cigarette comprises a housing, a smoke liquid atomizer assembly, an integrated circuit board, and a control assembly, wherein the smoke liquid atomizer assembly, the integrated circuit board, and the control assembly are all located within the housing. The control assembly comprises a microphone, a sliding switch key, a battery, and a charging port, wherein the sliding switch key and the charging port are disposed on the housing. A receiving groove is formed between the smoke liquid atomizer assembly and the integrated circuit board, wherein the battery is located within the receiving groove, and a discharge end of the battery is electrically connected to a power end of the integrated circuit board. The integrated circuit board has a via hole, through which the microphone is inserted and connected to the integrated circuit board. An air pressure sensing end of the microphone is electrically connected to an air pressure information collection end of the integrated circuit board. The sliding switch key is electrically connected to a switch-controlled end of the integrated circuit board to control the state in which the channel of the microphone is connected to the outside air. The charging port is electrically connected to a charging current input end of the integrated circuit board, a charging current output end of the integrated circuit board is electrically connected to a charging end of the battery, and an energy supply end of the integrated circuit board is electrically connected to the smoke liquid atomizer assembly.

[0008] In one embodiment, the housing is provided with a switch avoidance hole, and a partial structure of the sliding switch key is located in the switch avoidance hole, so that the sliding switch key slides in the switch avoidance hole.

[0009] In one embodiment, the switch avoidance hole has a starting end and an ending end, the sliding switch key is provided with a first connecting hole, the shell is provided with a second connecting hole, and the microphone head is provided with an air intake channel, which is connected to the channel of the smoke oil atomization component.

[0010] In one embodiment, the charging port is a Type-C interface.

[0011] In one embodiment, the integrated electronic cigarette further includes a display screen, which is disposed on the outside of the housing and is electrically connected to a status display terminal of the integrated circuit board.

[0012] In one embodiment, the microphone includes a microphone body and an air pressure sensor. The microphone body is inserted into the through hole and connected to the integrated circuit board. The air pressure sensor is connected to the outside of the microphone body. The air pressure sensor is also electrically connected to the air pressure information collection end of the integrated circuit board. The microphone body is provided with a sensing hole, which is connected to the channel of the microphone body. The sensing end of the air pressure sensor is arranged toward the sensing hole.

[0013] In one embodiment, the side wall of the housing is provided with an anti-slip area.

[0014] In one embodiment, the e-liquid atomization assembly includes an atomization shell, an atomization base, a central tube and a heating wire. The central tube is provided with an oil guide hole. The heating wire is located on the inner wall of the central tube and corresponds to the oil guide hole. The heating control end of the integrated circuit board is electrically connected to the heating wire. The central tube is connected to the atomization base. An atomization bin is formed between the atomization shell, the atomization base and the central tube. The atomization bin is used to place oil-absorbing cotton. The channel of the microphone head is connected to the central tube. The atomization shell is provided with an air outlet channel. The outer shell is provided with a avoidance perforation. The central tube is also connected to the avoidance perforation through the air outlet channel.

[0015] In one embodiment, the e-liquid atomization assembly further includes an atomization nozzle, which is passed through the avoidance hole and is respectively connected to the outer shell and the atomization shell, and the atomization nozzle is communicated with the air outlet channel.

[0016] An atomization device includes the integrated electronic cigarette described in any one of the above embodiments.

[0017] Compared with the prior art, the present disclosure has at least the following advantages:

[0018] The above-mentioned integrated electronic cigarette adopts an integrated circuit board, which integrates a control unit, a microphone switch, a sliding switch control, a power supply module, a charging module and a battery module. There is no need to use more circuit boards to form the electronic cigarette, so that the production cost of the integrated electronic cigarette is low and the overall structure is simpler than the existing technology; in addition, the integrated circuit board requires less space, so that the space inside the integrated electronic cigarette can be fully utilized, thereby making the integrated electronic cigarette structure more compact. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present disclosure and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic structural diagram of an integrated electronic cigarette in one embodiment;

[0021] Figure 2 for Figure 1 The structural cross-sectional view of the integrated electronic cigarette shown;

[0022] Figure 3 for Figure 2 A partial enlarged view of the integrated electronic cigarette at point A is shown;

[0023] Figure 4 for Figure 1 A bottom view of the integrated electronic cigarette is shown;

[0024] Figure 5 for Figure 4 A partial enlarged view of the integrated electronic cigarette at point B is shown;

[0025] Figure 6 for Figure 1 A partial structural cross-sectional view of the integrated electronic cigarette shown;

[0026] Figure 7 for Figure 1 The circuit diagram of the integrated circuit board in the integrated electronic cigarette is shown.

[0027] Figure numerals: 10, integrated electronic cigarette; 100, shell; 101, switch avoidance hole; 1011, starting end; 1012, ending end; 102, second connecting hole; 103, avoidance through-hole; 110, anti-slip area; 200, smoke oil atomization component; 2001, oil-absorbing cotton; 210, atomization shell; 2101, air outlet channel; 220, atomization base; 230, center tube; 2301, oil guide hole; 240, heating wire; 250, atomization nozzle; 300, integrated circuit board; 301, through-hole; 400, control component; 401, receiving groove; 410, microphone; 4101, air inlet channel; 411, microphone body; 412, air pressure sensor; 420, sliding switch key; 4201, first connecting hole; 430, battery; 440, charging port; 500, display screen. DETAILED DESCRIPTION

[0028] To facilitate understanding of the present disclosure, a more comprehensive description of the present disclosure will be provided below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present disclosure. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the disclosure.

[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 and do not represent the only implementation methods.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this disclosure pertains. The terms used herein in the specification of this disclosure are intended only to describe specific embodiments and are not intended to limit this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] In order to better understand the technical solutions and beneficial effects of the present disclosure, the present disclosure is further described in detail below with reference to specific embodiments:

[0032] See also Figure 1 and Figure 2 , which is an integrated electronic cigarette 10 according to an embodiment of the present invention, includes a housing 100 , a smoke liquid atomizing assembly 200 , an integrated circuit board 300 and a control assembly 400 , wherein the smoke liquid atomizing assembly 200 , the integrated circuit board 300 and the control assembly 400 are all located inside the housing 100 .

[0033] like Figure 2 and Figure 5 As shown, the control component 400 includes a microphone 410, a sliding switch key 420, a battery 430 and a charging port 440. The sliding switch key 420 and the charging port 440 are arranged on the housing 100. A receiving groove 401 is formed between the smoke liquid atomization component 200 and the integrated circuit board 300. The battery 430 is located in the receiving groove 401. The discharge end of the battery 430 is electrically connected to the power end of the integrated circuit board 300; the integrated circuit board 300 is provided with a through hole 301, the microphone 410 is passed through the through hole 301 and is connected to the integrated circuit board 300, and the air pressure sensing end of the microphone 410 is electrically connected to the air pressure sensing end of the integrated circuit board 300. The information collection terminal is electrically connected, and the sliding switch key 420 is electrically connected to the switch-controlled terminal of the integrated circuit board 300 to control the state of the channel of the microphone 410 being connected to the outside air. The charging port 440 is electrically connected to the charging current input terminal of the integrated circuit board 300, and the charging current output terminal of the integrated circuit board 300 is electrically connected to the charging terminal of the battery 430. The energy supply terminal of the integrated circuit board 300 is electrically connected to the e-liquid atomization assembly 200, so that the integrated circuit board 300 integrates the control unit, microphone switch module, sliding switch control module, power supply module, charging module and battery module into one, thereby achieving a highly integrated effect. Specifically, the power supply module is the e-liquid heating and atomization module.

[0034] In this embodiment, the integrated electronic cigarette 10 adopts an integrated circuit board 300, which integrates a control unit, a microphone switch module, a sliding switch control module, a power supply module, a charging module and a battery module. There is no need to use more circuit boards to form the electronic cigarette, so that the production cost of the integrated electronic cigarette 10 is low and the overall structure is simpler than the existing technology; in addition, the integrated circuit board 300 requires less space, so that the space inside the integrated electronic cigarette 10 can be fully utilized, thereby making the integrated electronic cigarette 10 more compact.

[0035] In another embodiment, the sliding switch key 420 is electrically connected to the switch controlled end of the integrated circuit board 300. Specifically, the sliding switch key 420 is connected to the power switch of the integrated circuit board 300, and is used to control the power-on state of the integrated circuit board 300 by sliding the sliding switch key 420. For example, the power switch of the integrated circuit board 300 is electrically connected to the positive pole of the battery 430 and the e-liquid atomizer assembly 200, respectively. By toggling the sliding switch key 420, the power switch of the integrated circuit board 300 is turned on or off, thereby controlling the current between the battery 430 and the e-liquid atomizer assembly 200.

[0036] Furthermore, the circuit diagram of the integrated circuit board 300 is as follows: Figure 7 As shown, it integrates a control chip U1, a charging module J1, a microphone module J2, a battery module J3, a switch module KEY1, and a heating module F1.

[0037] like Figure 2 and Figure 3 As shown, in one embodiment, the housing 100 is provided with a switch avoidance hole 101, and part of the structure of the sliding switch key 420 is located in the switch avoidance hole 101, so that the sliding switch key 420 slides in the switch avoidance hole 101, that is, the integrated electronic cigarette 10 is powered on or off by the sliding switch key 420. Figure 4 and Figure 5 As shown, the switch avoidance hole 101 has a starting end 1011 and an ending end 1012, the sliding switch key 420 is provided with a first connecting hole 4201, the housing 100 is provided with a second connecting hole 102, and the microphone 410 is provided with an air inlet channel 4101, which is connected to the channel of the smoke liquid atomizer assembly 200; when part of the structure of the sliding switch key 420 abuts against the starting end 1011, the air inlet channel 4101 is connected to the second connecting hole 102 through the first connecting hole 4201, and the effect is as shown in the figure. Figure 3As shown; when part of the structure of the sliding switch key 420 abuts against the end end 1012, the air inlet channel 4101 is isolated from the second connecting hole 102, and the effect diagram is not shown. It can be understood that when part of the structure of the sliding switch key 420 abuts against the starting end 1011, the starting end 1011 corresponds to the starting part of the sliding switch key 420. At this time, the integrated circuit board 300 and the battery 430 are energized, and the air inlet channel 4101, the first connecting hole 4201 and the second connecting hole 102 are connected in sequence. When the user inhales the integrated electronic cigarette 10, the microphone 410 can sense the change in the negative pressure of the air pressure and send the change to the integrated circuit board 300, so that the integrated circuit board 300 sends the corresponding instruction to the internal MOS tube to make it conductive, and then drives the smoke oil to atomize. The heating wire of the component 200 is heated; when part of the structure of the sliding switch key 420 abuts against the terminal end 1012, the terminal end 1012 corresponds to the closed part of the sliding switch key 420. At this time, the power is cut off between the integrated circuit board 300 and the battery 430, and the air inlet channel 4101 is isolated from the second connecting hole 102. At this time, the user cannot inhale the integrated electronic cigarette 10, and the microphone 410 will not sense the change in air pressure, so that the integrated circuit board 300 no longer drives the heating wire to work, ensuring that the integrated electronic cigarette 10 will not accidentally start the heating wire to work when the power is off.

[0038] In one embodiment, the charging port 440 is a Type-C interface. It is understood that the Type-C interface is widely used in devices such as computers, smart phones, tablets, e-readers, etc. When wiring is required, it can be connected from both sides. When the Type-C interface is used in the integrated electronic cigarette 10, the user can also connect the integrated electronic cigarette 10 from both sides to charge, and the charging port 440 will not be damaged due to reverse wiring.

[0039] like Figure 1 As shown, in one embodiment, the integrated electronic cigarette 10 further includes a display screen 500, which is disposed on the outside of the housing 100 and is electrically connected to the status display terminal of the integrated circuit board 300. It is understood that the integrated circuit board 300 is used to receive information on the microphone head air pressure status, charging status, battery status, power switch status, and working status of the e-liquid atomizing assembly 200, and output the corresponding status information to the display screen 500, so that the display screen 500 displays the corresponding information, thereby serving as a warning to the user. In another embodiment, as shown in FIG. Figure 7 As shown, the integrated circuit board 300 also integrates an LCD display module.

[0040] like Figure 6As shown, in one embodiment, the microphone 410 includes a microphone body 411 and an air pressure sensor 412. The microphone body 411 is disposed through the via 301 and is connected to the integrated circuit board 300. The air pressure sensor 412 is connected to the outside of the microphone body 411 and is also electrically connected to the air pressure information collection terminal of the integrated circuit board 300. The microphone body 411 has a sensing hole, which is connected to a channel of the microphone body 411. The sensing end of the air pressure sensor 412 is positioned toward the sensing hole. Furthermore, the air pressure sensor 412 is electrically connected to the air pressure information collection terminal of the integrated circuit board 300 via a wire. In this embodiment, an air inlet channel 4101 is disposed within the microphone body 411, and the sensing hole is connected to the air inlet channel 4101. It can be understood that when the user inhales the integrated electronic cigarette 10, a negative pressure change occurs in the air inlet channel 4101. At this time, the air pressure sensor 412 senses the negative pressure change and sends the negative pressure change information to the integrated circuit board 300, thereby driving the heating wire to work and atomize the e-liquid, thereby completing the action of inhaling the electronic cigarette.

[0041] like Figure 1 As shown, in one embodiment, the sidewalls of the housing 100 are provided with anti-slip areas 110. It is understood that the anti-slip areas 110 are provided on both sides of the housing 100. When a user holds the integrated electronic cigarette 10, their hands rest against the anti-slip areas 110. At this time, there is a large friction between the hands and the anti-slip areas 110. This friction can prevent the integrated electronic cigarette 10 from sliding down under the action of gravity, ensuring that the user has a better experience when using the electronic cigarette.

[0042] like Figure 2As shown, in one embodiment, the e-liquid atomizer assembly 200 includes an atomizer shell 210, an atomizer base 220, a central tube 230 and a heating wire 240. The central tube 230 is provided with an oil guide hole 2301. The heating wire 240 is located on the inner wall of the central tube 230 and corresponds to the oil guide hole 2301. The heating control end of the integrated circuit board 300 is electrically connected to the heating wire 240, specifically, electrically connected to the heating wire 240 through a wire. The central tube 230 is connected to the atomizer base 220. An atomizer bin is formed between the atomizer shell 210, the atomizer base 220 and the central tube 230. The atomizer bin is used to place oil-absorbing cotton 2001. The channel of the microphone 410 is connected to the central tube 230. The atomizer shell 210 is provided with an air outlet channel 2101. The outer shell 100 is provided with a avoidance through-hole 103. The central tube 230 is also connected to the avoidance through-hole 103 through the air outlet channel 2101. In this embodiment, the air inlet channel 4101, the central tube 230, the air outlet channel 2101, and the avoidance perforation 103 are sequentially connected. It is understood that when a negative pressure change occurs in the air inlet channel 4101, the integrated circuit board 300 receives the negative pressure change signal and drives the heating wire 240 to heat, causing it to atomize the tobacco oil adsorbed on the oil-absorbing cotton 2001. Under the heating effect of the heating wire 240 and the negative pressure caused by inhaling the electronic cigarette, the atomized tobacco oil flows from the atomization chamber through the oil guide hole 2301 into the central tube 230, and finally flows out of the air outlet channel 2101, completing the inhalation of the electronic cigarette.

[0043] like Figure 2 As shown, in one embodiment, the e-liquid atomizing assembly 200 further includes an atomizing nozzle 250, which is disposed through the avoidance hole 103 and is connected to the housing 100 and the atomizing shell 210, respectively. The atomizing nozzle 250 is in communication with the air outlet channel 2101. It is understood that when the atomized e-liquid enters the central tube 230, as the user is inhaling the integrated electronic cigarette 10, the e-liquid will pass through the air outlet channel 2101 and then through the atomizing nozzle 250 into the user's oral cavity, completing the act of inhaling the electronic cigarette.

[0044] In another embodiment, when the integrated electronic cigarette 10 is in an open state, the second communication hole 102 , the first communication hole 4201 , the air inlet channel 4101 , the central tube 230 , the air outlet channel 2101 and the atomizing nozzle 250 are connected in sequence.

[0045] The present disclosure also provides an atomization device, including the integrated electronic cigarette 10 of any of the above embodiments.

[0046] Compared with the prior art, the present disclosure has at least the following advantages:

[0047] The above-mentioned integrated electronic cigarette 10 adopts an integrated circuit board 300, which integrates a control unit, a microphone switch module, a sliding switch control module, a power supply module, a charging module and a battery module into one. There is no need to use more circuit boards to form the electronic cigarette, so that the production cost of the integrated electronic cigarette 10 is low and the overall structure is simpler than the existing technology; in addition, the integrated circuit board 300 requires less space, so that the space inside the integrated electronic cigarette 10 can be fully utilized, thereby making the integrated electronic cigarette 10 more compact.

[0048] The above-described embodiments merely represent several implementation methods of the present disclosure. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the disclosed patent. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the scope of the present disclosure, all of which fall within the scope of protection of the present disclosure. Therefore, the scope of protection of the disclosed patent shall be determined by the appended claims.

Claims

1. An integrated electronic cigarette, comprising a housing, a smoke liquid atomizing assembly, an integrated circuit board, and a control assembly, wherein the smoke liquid atomizing assembly, the integrated circuit board, and the control assembly are all located within the housing, characterized in that: The control assembly includes a microphone, a sliding switch, a battery, and a charging port. The sliding switch and the charging port are arranged on the housing. A receiving groove is formed between the e-liquid atomizer assembly and the integrated circuit board. The battery is located in the receiving groove. The discharge end of the battery is electrically connected to the power supply end of the integrated circuit board. The integrated circuit board is provided with a via hole, the microphone is inserted into the via hole and connected to the integrated circuit board, the air pressure sensing end of the microphone is electrically connected to the air pressure information collecting end of the integrated circuit board, and the sliding switch key is electrically connected to the switch controlled end of the integrated circuit board to control the state of the microphone channel being connected to the outside air; The charging port is electrically connected to the charging current input end of the integrated circuit board, the charging current output end of the integrated circuit board is electrically connected to the charging end of the battery, and the energy supply end of the integrated circuit board is electrically connected to the e-liquid atomization assembly.

2. The integrated electronic cigarette according to claim 1, characterized in that: The housing is provided with a switch avoidance hole, and a partial structure of the sliding switch key is located in the switch avoidance hole, so that the sliding switch key slides in the switch avoidance hole.

3. The integrated electronic cigarette according to claim 2, characterized in that: The switch avoidance hole has a starting end and an ending end, the sliding switch key is provided with a first communicating hole, the shell is provided with a second communicating hole, and the microphone head is provided with an air intake channel, which is connected to the channel of the smoke oil atomization component.

4. The integrated electronic cigarette according to claim 1, characterized in that: The charging port is a Type-C interface.

5. The integrated electronic cigarette according to claim 1, characterized in that: The integrated electronic cigarette further includes a display screen, which is arranged on the outside of the shell and is electrically connected to a status display terminal of the integrated circuit board.

6. The integrated electronic cigarette according to claim 1, characterized in that: The microphone includes a microphone body and an air pressure sensor. The microphone body is inserted into the through hole and connected to the integrated circuit board. The air pressure sensor is connected to the outside of the microphone body. The air pressure sensor is also electrically connected to the air pressure information collection end of the integrated circuit board. The microphone body is provided with a sensing hole, which is connected to the channel of the microphone body. The sensing end of the air pressure sensor is arranged toward the sensing hole.

7. The integrated electronic cigarette according to claim 1, characterized in that: The side wall of the shell is provided with an anti-slip area.

8. The integrated electronic cigarette according to claim 1, characterized in that: The e-liquid atomization assembly includes an atomization shell, an atomization base, a central tube and a heating wire. The central tube is provided with an oil guide hole. The heating wire is located on the inner wall of the central tube and corresponds to the oil guide hole. The heating control end of the integrated circuit board is electrically connected to the heating wire. The central tube is connected to the atomization base. An atomization bin is formed between the atomization shell, the atomization base and the central tube. The atomization bin is used to place oil-absorbing cotton. The channel of the microphone is connected to the central tube. The atomization shell is provided with an air outlet channel. The outer shell is provided with a position-avoiding through-hole. The central tube is also connected to the position-avoiding through-hole through the air outlet channel.

9. The integrated electronic cigarette according to claim 8, characterized in that: The e-liquid atomizing assembly further includes an atomizing nozzle, which is passed through the avoidance hole and is respectively connected to the outer shell and the atomizing shell, and is communicated with the air outlet channel.

10. An atomizing device, characterized in that: The integrated electronic cigarette comprises the integrated electronic cigarette according to any one of claims 1 to 9.

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