CN218515208U - Electronic atomizer - Google Patents

Abstract

An electronic atomizer relates to the technical field of atomizing devices. The air conditioner comprises a shell with an opening at one end, wherein an air inlet through hole is formed in the shell; a suction nozzle covering the opening of the housing; the oil cup assembly is arranged in the shell, an atomizing core is arranged in the oil cup assembly, one end of the oil cup assembly is provided with a smoke outlet communicated with the suction nozzle, and the other end of the oil cup assembly is provided with an air inlet communicated with the smoke outlet; a battery disposed within the housing; the control circuit board is arranged in the shell and is electrically connected with the battery and the atomization core respectively; the airflow sensor is arranged on one side of the shell, which is close to the air inlet through hole, and is electrically connected with the control circuit board; and the pressure sensor is arranged in the suction nozzle or between the oil cup assembly and the suction nozzle and is used for starting or closing the air flow sensor. By adopting the technical scheme, the effects of reducing the consumption of the atomized medium caused by the self-starting of the electronic atomizer and reducing the mistaking of the atomizer by children due to the increase of the complexity of the operation action of starting the atomizer are realized.

Description

Electronic atomizer

Technical Field

The utility model relates to an atomizing device technical field, concretely relates to electronic atomizer.

Background

Some electronic atomizers, such as electronic cigarettes, utilize an atomizing core to atomize an atomizing medium in the atomizer into a smoke for a user to inhale, the atomizer is provided with an airflow sensor, and an air passage of the atomizer is usually open, when the user inhales, the airflow starts to heat and atomize the atomizing medium so as to be inhaled by the user as long as the airflow sensor senses the airflow under the smooth condition, so that, when the user does not inhale the atomizer, and when the atomizer is transported and moved, the airflow sensor of the atomizer easily senses the change of the airflow and the atomizing medium is consumed under the self-starting condition, and therefore, the improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide an electronic atomizer, have the realization and reduce the electronic atomizer from opening and consume the atomizing medium and increase the complexity of the operation action that the atomizer started and reduce the effect that the atomizer was inhaled by child's mistake.

In order to achieve the purpose, the utility model adopts the technical proposal that: an electronic atomizer comprising: the air inlet device comprises a shell, wherein one end of the shell is provided with an opening, and the shell is provided with an air inlet through hole; a suction nozzle covering the opening of the housing; the oil cup assembly is arranged in the shell, an atomizing core is arranged in the oil cup assembly, one end of the oil cup assembly is provided with a smoke outlet communicated with the suction nozzle, and the other end of the oil cup assembly is provided with an air inlet communicated with the smoke outlet; a battery disposed within the housing; the control circuit board is arranged in the shell and is electrically connected with the battery and the atomization core respectively; the airflow sensor is arranged on one side, close to the air inlet through hole, in the shell and is electrically connected with the control circuit board; and the pressure sensor is arranged in the suction nozzle or between the oil cup assembly and the suction nozzle and is used for starting or closing the air flow sensor.

The suction nozzle comprises a suction part which is limited at the opening of the shell and is used for a user to suck; and the plugging part is integrally arranged at the bottom of the suction part and can be plugged in the opening of the shell, and a wiring groove for accommodating a lead electrically connected with the pressure sensor and the control circuit board is arranged on the outer side wall of the plugging part.

The suction nozzle is an elastic silica gel product, a holding tank is arranged at the bottom of the suction part, the oil cup assembly is located one end of the smoke outlet is inserted into the inserting part, the pressure sensor is located in the holding tank, a positioning hole is formed in the central position of the pressure sensor, a detection groove concentric with the positioning hole is formed in the top of the pressure sensor, a positioning column inserted into the positioning hole is arranged in the holding tank, an air vent communicated with the smoke outlet is formed in the positioning column in a penetrating mode, and a squeezing part capable of being inserted into the detection groove is convexly arranged on the top of the holding tank.

The suction nozzle is an elastic silica gel product, and a pressure sensor is arranged in the suction part and used for a user to bite teeth so as to wake up or close the airflow sensor.

The suction nozzle is made of hard materials, an annular limiting plate portion is arranged on the inner side wall of the shell, a containing groove is formed in the bottom of the suction portion, the oil cup assembly is located at one end of the smoke outlet and is inserted into the inserting portion, the pressure sensor is located in the containing groove, a locating hole is formed in the central position of the pressure sensor, a detection groove concentric with the locating hole is formed in the top of the pressure sensor, a locating column inserted into the locating hole is formed in the containing groove, an air vent communicated with the smoke outlet penetrates through the locating column, an extrusion portion capable of being inserted into the detection groove is convexly formed in the top of the containing groove, an elastic piece is arranged between the inserting portion and the limiting plate portion and is located in the shell, and two ends of the elastic piece are respectively connected with the bottom of the inserting portion and the top of the limiting plate portion.

The outer side wall of the oil cup assembly is convexly provided with a fence part, one end of the fence part is inserted into the wiring groove, and the fence part is communicated with the wiring groove.

Be close to in the shell the integrative installation cover that is provided with of air inlet hole, electronic atomizer still include some peg graft in the installation cover and with installation cover inside wall sealing connection, the other end spacing in the outer miaow head silica gel of opening of installation cover, be provided with on the miaow head silica gel with miaow head mounting hole and the supplementary gas pocket of air inlet hole intercommunication, airflow sensor set up in the miaow head mounting hole.

The battery overcoat is equipped with the stop collar, the stop collar is located in the shell and one end with the oil cup subassembly sets up inlet port one end sealing connection, the other end with miaow head silica gel sealing connection.

The oil cup assembly includes: a cup body disposed within the housing; the oil storage cotton is arranged in the cup body; the atomizing core is arranged on the oil storage cotton; the first sealing silica gel is inserted into an opening at one end of the cup body and is inserted with one end of the atomizing core; and the second sealing silica gel is inserted into the opening at the other end of the cup body and is inserted with the other end of the atomizing core.

The cigarette outlet is located on the first sealing silica gel, a placing groove is formed in one end, close to the pressure sensor, of the first sealing silica gel, and a condensation cotton block is arranged in the placing groove.

After the technical scheme is adopted, the utility model discloses beneficial effect does: an electronic atomizer comprising: the device comprises a shell, a suction nozzle, an oil cup assembly, a battery, a control circuit board, an airflow sensor and a pressure sensor, wherein the pressure sensor is arranged in the suction nozzle or between the oil cup assembly and the suction nozzle and used for starting or closing the airflow sensor. Realize reducing the effect that electronic atomizer was from starting through setting up pressure sensor in the suction nozzle, when the pressure value that pressure sensing in the electronic atomizer detected reached the pressure value of setting for on the control circuit board, airflow sensor just can switch on promptly (airflow sensor just can be awaken up), at this moment, when airflow sensor detected the air current and changed, control circuit board just can control the atomizing core and heat the atomizing to the atomizing medium in the oil cup subassembly, otherwise, airflow sensor can not switch on, no matter whether the user sucks electronic atomizer, the atomizing core can't be started, thereby realize reducing electronic atomizer from starting and consume the atomizing medium and increase the complexity of the operation action that the atomizer started and reduce the effect that the atomizer was inhaled by mistake child.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an exploded schematic view of the present invention;

fig. 4 is a second exploded schematic view of the present invention;

fig. 5 is a third exploded schematic view of the present invention;

fig. 6 is a sectional view of another aspect of the present invention.

Description of reference numerals: 1. a housing; 2. a suction nozzle; 3. an oil cup assembly; 4. a battery; 5. a control circuit board; 6. an airflow sensor; 7. a pressure sensor; a. an air inlet through hole; b. a smoke outlet; c. an air inlet; 21. a suction section; 22. a plug-in part; d. wiring grooves; e. positioning holes; f. a detection tank; 211. a positioning column; 212. a pressing section; g. a vent hole; 11. a limit plate part; 8. an elastic member; 31. a fence portion; 9. microphone silica gel; h. a microphone mounting hole; 32. a cup body; 33. oil storage cotton; 34. an atomizing core; 35. first sealing silica gel; 36. second sealing silica gel; i. a placement groove; j. auxiliary air holes; 38. condensing the cotton blocks; 371. atomizing hardware; 372. oil guide cotton; 373. a heating element; 374. a glass fiber tube; 10. a limiting sleeve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.

The present embodiment relates to an electronic atomizer, as shown in fig. 1 to 5, comprising: the device comprises a shell 1, a suction nozzle 2, an oil cup assembly 3, a battery 4, a control circuit board 5, an airflow sensor 6 and a pressure sensor 7.

An opening is arranged at one end of the shell 1, and an air inlet through hole a is arranged on the shell 1. The mouthpiece 2 is covered on the opening of the housing 1. The oil cup component 3 is arranged in the shell 1, the atomizing core 34 is arranged in the oil cup component 3, one end of the oil cup component 3 is provided with a smoke outlet b communicated with the suction nozzle 2, and the other end of the oil cup component 3 is provided with an air inlet c communicated with the smoke outlet b. The battery 4 is disposed within the housing 1. The control circuit board 5 is disposed in the housing 1 and electrically connected to the battery 4 and the atomizing core 34, respectively. The airflow sensor 6 is disposed in the housing 1 at a side close to the air inlet hole a and electrically connected to the control circuit board 5. The basic function of the electronic atomizer is realized, and the atomizing medium in the oil cup component 3 can be atomized for the user to suck. The pressure sensor 7 is arranged in the suction nozzle 2 or between the oil cup assembly 3 and the suction nozzle 2 for starting or stopping the air flow sensor 6. In the present embodiment, the control circuit board 5 is an integrated circuit board. Realize reducing the effect that the electronic atomizer was from starting through setting up pressure sensor 7 in suction nozzle 2, when the pressure value that pressure sensing detected in the electronic atomizer reached the pressure value of setting for on control circuit board 5, airflow sensor 6 just can switch on promptly (airflow sensor 6 just can be awaken up), at this moment, when airflow sensor 6 detected the air current and changed, control circuit board 5 just can control atomizing core 34 and heat the atomizing to the atomizing medium in the oil cup subassembly 3, otherwise, airflow sensor 6 can not switch on, no matter whether the user sucks the electronic atomizer, atomizing core 34 can't start, thereby realize reducing the electronic atomizer from starting and consume atomizing medium or by child's possibility of mistake absorption.

Preferably, for assembly between the suction nozzle 2 and the housing 1, the suction nozzle 2 comprises a suction part 21 and a plug part 22. The suction portion 21 is limited at the opening of the housing 1 for the user to suck. The inserting part 22 is integrally arranged at the bottom of the suction part 21 and can be inserted into the opening of the shell 1, so that the wiring of the wire between the pressure sensor 7 and the control circuit board 5 is more attractive, the pressure sensor 7 is convenient to assemble, and a wiring groove d for accommodating the wire electrically connected with the pressure sensor 7 and the control circuit board 5 is formed in the outer side wall of the inserting part 22. In the present embodiment, an opening is provided at an end of the wiring groove d remote from the suction portion 21. In the present embodiment, the upper portion of the suction portion 21 has a circular truncated cone shape, and the lower portion has a cylindrical shape. In other embodiments, the suction portion 21 has a circular truncated cone shape.

In some embodiments, the suction nozzle 2 is an elastic silica gel product, the bottom of the suction portion 21 is provided with a holding groove, the oil cup assembly 3 is located in the insertion portion 22 inserted into one end of the smoke outlet b, the pressure sensor 7 is located in the holding groove, the center of the pressure sensor 7 is provided with a positioning hole e, the top of the pressure sensor 7 is provided with a detection groove f concentric with the positioning hole e, the holding groove is provided with a positioning column 211 inserted into the positioning hole e, the position of the pressure sensor 7 is prevented from shifting, the air flow sensor 6 is wakened up due to influence, the positioning column 211 is provided with an air vent g communicated with the smoke outlet b, and the holding groove is convexly provided with a squeezing portion 212 capable of being inserted into the detection groove f. The positioning hole e sequentially penetrates through the positioning post 211 and the suction portion 21.

When needing to explain, when the user wants to suction the atomizer, place suction portion 21 of the suction nozzle 2 of atomizer on the tooth or bite suction portion 21 earlier, then press shell 1 to user's mouth one side with the hand, make suction nozzle 2 deformation make extrusion portion 212 and the detection cotton extrusion of detection groove f bottom, thereby it changes to make pressure sensor 7 detect the pressure value and arouse airflow sensor 6 to make, user alright through suction atomizer this moment, thereby make airflow sensor 6 sense the airflow change and control atomizing core 34 atomizing medium that generates heat, thereby the action of realization suction smog.

In some embodiments, the mouthpiece 2 is a flexible silicone product, and the suction portion 21 has a pressure sensor 7 disposed therein for engaging with the teeth of a user to wake up or turn off the airflow sensor 6. In this embodiment, when the user bites down on the suction portion 21, the suction portion 21 is deformed to press the pressure sensor 7, thereby turning on the airflow sensor 6.

In some embodiments, as shown in fig. 6, the suction nozzle 2 is made of a hard material, an annular limiting plate portion 11 is disposed on an inner side wall of the housing 1, a receiving groove is disposed at the bottom of the suction portion 21, the oil cup assembly 3 is located at one end of the smoke outlet b and is inserted into the insertion portion 22, the pressure sensor 7 is located in the receiving groove, a positioning hole e is disposed at a central position of the pressure sensor 7, a detection groove f concentric with the positioning hole e is disposed at the top of the pressure sensor 7, a positioning column 211 inserted into the positioning hole e is disposed in the receiving groove, an air vent g communicated with the smoke outlet b penetrates through the positioning column 211, a squeezing portion 212 capable of being inserted into the detection groove f is convexly disposed at the top of the receiving groove, an elastic member 8 is disposed between the insertion portion 22 and the limiting plate portion 11 in the housing 1, and two ends of the elastic member 8 are respectively connected to the bottom of the insertion portion 22 and the top of the limiting plate portion 11.

When a user wants to suck the atomizer, the user first places the suction part 21 of the mouthpiece 2 of the atomizer on the teeth or bites the suction part 21, then presses the housing 1 toward the mouth of the user with a hand, so that the insertion part 22 extends further into the housing 1, and compresses the elastic member 8, so that the pressing part 212 is pressed against the detection cotton at the bottom of the detection groove f, and the pressure sensor 7 detects the change of the pressure value, thereby waking up the airflow sensor 6. In this embodiment, the elastic member 8 is a spring.

Preferably, in order to facilitate the stable installation of the control circuit board 5 in the housing 1, a rail portion 31 with one end inserted into the wiring groove d is convexly disposed on the outer side wall of the oil cup assembly 3, and the rail portion 31 is communicated with the wiring groove d. The control circuit board 5 is disposed inside the fence portion 31.

Preferably, in this embodiment, a mounting sleeve is integrally disposed in the housing 1 near the air inlet through hole a, the electronic atomizer further includes a microphone silica gel 9, a portion of which is inserted into the mounting sleeve, is hermetically connected with an inner side wall of the mounting sleeve, and has another end limited outside an opening of the mounting sleeve, a microphone mounting hole h and an auxiliary air hole j are disposed on the microphone silica gel 9, the microphone mounting hole h is communicated with the air inlet through hole a, and the airflow sensor 6 is disposed in the microphone mounting hole h. The battery 4 overcoat is equipped with stop collar 10, and stop collar 10 is located shell 1 and one end and oil cup subassembly 3 set up inlet port c one end sealing connection, the other end and miaow head silica gel 9 sealing connection.

Preferably, in order to realize the basic function of the oil cup, the oil cup assembly 3 comprises: cup 32, oil storage cotton 33, atomizing core 34, first sealed silica gel 35 and second sealed silica gel 36.

The cup 32 is disposed within the housing 1. The oil cotton 33 is arranged in the cup body 32. The atomizing core 34 is disposed in the oil cotton 33. The first sealing silica gel 35 is inserted into the opening at one end of the cup body 32 and inserted into one end of the atomizing core 34. The second sealing silica gel 36 is inserted into the opening at the other end of the cup body 32 and inserted into the other end of the atomizing core 34. The cigarette outlet b is located on the first sealing silica gel 35, a placing groove i is arranged at one end, close to the pressure sensor 7, of the first sealing silica gel 35, and a condensation cotton block 38 is arranged in the placing groove i. The central position of the atomizing core 34 is provided with an air passage, the two ends of which are respectively communicated with the air inlet hole c and the smoke outlet hole b. In the present embodiment, the atomizing core 34 includes: atomizing hardware 371, oil guide cotton 372, heating element 373 and glass fiber tube 374. One end of the atomization hardware 371 is inserted on the second sealing silica gel 36. Lead in oily cotton 372 twines in the heating body 373 main part and arranges atomizing five metals 371 in, lead oily cotton 372 can contact with oil storage cotton 33, glass fiber tube 374 both ends are pegged graft with atomizing five metals 371 top and first sealing silica gel 35 respectively.

The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims (10)

1. An electronic atomizer, comprising: one end of the shell (1) is provided with an opening, and the shell (1) is provided with an air inlet through hole (a); a suction nozzle (2) covering the opening of the housing (1); the oil cup component (3) is arranged in the shell (1), an atomizing core (34) is arranged in the oil cup component (3), one end of the oil cup component (3) is provided with a smoke outlet (b) communicated with the suction nozzle (2), and the other end of the oil cup component is provided with an air inlet (c) communicated with the smoke outlet (b); a battery (4) disposed within the housing (1); the control circuit board (5) is arranged in the shell (1) and is electrically connected with the battery (4) and the atomization core (34) respectively; the air flow sensor (6) is arranged on one side, close to the air inlet through hole (a), in the shell (1) and is electrically connected with the control circuit board (5); and the pressure sensor (7) is arranged in the suction nozzle (2) or between the oil cup component (3) and the suction nozzle (2) and is used for starting or closing the air flow sensor (6).

2. Electronic atomiser according to claim 1, characterised in that the suction nozzle (2) comprises a suction portion (21) for a user to suck, confined at the opening of the housing (1); and a (C) and (D) and,

the suction part (21) is integrally arranged at the bottom of the suction part (22) and can be inserted into the opening of the shell (1), and a wiring groove (d) for accommodating a wire electrically connected with the pressure sensor (7) and the control circuit board (5) is arranged on the outer side wall of the insertion part (22).

3. The electronic atomizer according to claim 2, wherein the suction nozzle (2) is an elastic silicone product, a receiving groove is formed in the bottom of the suction portion (21), the oil cup assembly (3) is located at one end of the smoke outlet (b) and inserted into the insertion portion (22), the pressure sensor (7) is located in the receiving groove, a positioning hole (e) is formed in the center of the pressure sensor (7), a detection groove (f) concentric with the positioning hole (e) is formed in the top of the pressure sensor (7), a positioning post (211) inserted into the positioning hole (e) is arranged in the receiving groove, an air vent (g) communicated with the smoke outlet (b) penetrates through the positioning post (211), and a squeezing portion (212) capable of being inserted into the detection groove (f) is convexly formed in the top of the receiving groove.

4. Electronic atomiser according to claim 2, characterised in that the mouthpiece (2) is a resilient silicone product, and a pressure sensor (7) is provided in the suction portion (21) for the user to bite on his teeth to wake up or shut off the airflow sensor (6).

5. The electronic atomizer according to claim 2, wherein the suction nozzle (2) is made of a hard material, an annular limiting plate portion (11) is disposed on an inner sidewall of the housing (1), a receiving groove is disposed at a bottom of the suction portion (21), the oil cup assembly (3) is disposed at one end of the smoke outlet (b) and inserted into the insertion portion (22), the pressure sensor (7) is disposed in the receiving groove, a positioning hole (e) is disposed at a center of the pressure sensor (7), a detection groove (f) concentric with the positioning hole (e) is disposed at a top of the pressure sensor (7), a positioning post (211) inserted into the positioning hole (e) is disposed in the receiving groove, an air vent (g) communicated with the smoke outlet (b) penetrates through the positioning post (211), a pressing portion (212) capable of being inserted into the detection groove (f) is disposed at a top of the receiving groove, an elastic member (8) is disposed between the insertion portion (22) and the limiting plate portion (11) in the housing (1), and the elastic member (8) is connected to the top of the insertion portion (22) and the limiting plate portion (11).

6. The electronic atomizer according to any one of claims 2-5, characterized in that the outer side wall of the oil cup assembly (3) is convexly provided with a fence portion (31) having one end inserted into the wiring groove (d), and the fence portion (31) is communicated with the wiring groove (d).

7. The electronic atomizer of claim 6, wherein a mounting sleeve is integrally disposed in the housing (1) near the air inlet (a), the electronic atomizer further comprises a microphone silica gel (9) having a portion inserted in the mounting sleeve, hermetically connected to an inner side wall of the mounting sleeve, and the other end limited outside an opening of the mounting sleeve, the microphone silica gel (9) is provided with a microphone mounting hole (h) and an auxiliary air hole (j) communicated with the air inlet (a), and the airflow sensor (6) is disposed in the microphone mounting hole (h).

8. The electronic atomizer according to claim 7, wherein a limiting sleeve (10) is sleeved outside the battery (4), the limiting sleeve (10) is located inside the housing (1), and one end of the limiting sleeve is hermetically connected with the oil cup assembly (3) through an air inlet (c) and the other end of the limiting sleeve is hermetically connected with the microphone silica gel (9).

9. The electronic atomizer of claim 1, wherein said oil cup assembly (3) comprises: a cup body (32) arranged in the shell (1); the oil storage cotton (33) is arranged in the cup body (32); an atomizing core (34) arranged on the oil storage cotton (33); the first sealing silica gel (35) is inserted into an opening at one end of the cup body (32) and is inserted with one end of the atomizing core (34); and the second sealing silica gel (36) is inserted into the opening at the other end of the cup body (32) and is inserted with the other end of the atomizing core (34).

10. The electronic atomizer according to claim 9, wherein the smoke outlet (b) is located on the first sealing silica gel (35), a placing groove (i) is provided on one end of the first sealing silica gel (35) which is located near the pressure sensor (7), and a condensation cotton block (38) is provided in the placing groove (i).

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