CN209825216U - Electron cigarette body and electron cigarette - Google Patents

Abstract

The utility model relates to an electronic cigarette body and an electronic cigarette, which comprises a shell, a power supply, a main control board and a pneumatic switch, wherein the shell is provided with a holding cavity and a mounting groove, and the power supply, the main control board and the pneumatic switch are electrically connected; the main control board is connected with a first conductive element and a preheating trigger key, the first conductive element extends out of the accommodating cavity and is positioned in the mounting groove, and the preheating trigger key penetrates through the shell; the mounting groove is provided with a trigger air passage which is communicated with the pneumatic switch. After electron cigarette body and atomizer adaptation, can preheat according to the tobacco tar concentration selection of injection in the atomizer, preheat when smoking high concentration tobacco tar, can increase the initial smoke volume of suction, promote the taste. This electron cigarette body can with correspond atomizer looks adaptation, go back 510 female first adapters with the 510 public first atomizers and the electron cigarette body adaptation of different producers and model, then, the atomizer of an electron cigarette body adaptation different grade type and model, improved the wildcard nature of electron cigarette body, make things convenient for the customer to use.

Description

Electron cigarette body and electron cigarette

Technical Field

The utility model relates to a cigarette substitute technical field especially relates to an electron cigarette body and electron cigarette.

Background

The electronic cigarette is an electronic product simulating a cigarette, and harmful components in the tobacco enter a user body along with smoking, so that adverse effects are caused on the health of the user and people around the user; the electronic cigarette is produced by heating and atomizing tobacco tar made of chemical substances and various flavoring agents to generate smoke, and the content of nicotine is controlled by controlling the components of the tobacco tar, so that the electronic cigarette which is mainly used for quitting smoking and replacing cigarettes is rapidly popularized and used.

The existing electronic cigarette mainly comprises an atomizer and a battery host, wherein the atomizer is a smoke generating device of the electronic cigarette, the battery host is a control device of the electronic cigarette, tobacco tar is injected into the atomizer, and the atomizer and the battery host can be electrified and smoked after being assembled.

However, when the existing low-power output electronic cigarette sucks high-concentration tobacco tar, the first few smoke and the taste are not ideal; and the existing battery host and the atomizer are generally arranged in a one-to-one matching way, so that the battery hosts and the atomizers of different manufacturers and models cannot be matched for use, and the compatibility is poor.

SUMMERY OF THE UTILITY MODEL

Therefore, the electronic cigarette body and the electronic cigarette which have the advantages of improving the initial smoke and the mouthfeel when high-concentration tobacco tar is smoked, having good compatibility and being convenient for customers to use are needed to be provided.

An electronic cigarette body comprises a shell, a power supply, a main control board and a pneumatic switch, wherein the shell is provided with an accommodating cavity and an installation groove, the power supply, the main control board and the pneumatic switch are accommodated in the accommodating cavity, and the power supply, the main control board and the pneumatic switch are electrically connected; the main control board is connected with a first conductive element and a preheating trigger key, the first conductive element extends out of the accommodating cavity and is positioned in the mounting groove, and the preheating trigger key penetrates through the shell; the mounting groove is provided with a trigger air passage, and the trigger air passage is communicated with the pneumatic switch.

In one embodiment, an indicator light and a light-transmitting member are arranged in the accommodating cavity, the indicator light is arranged on the main control panel, and the light-transmitting member is attached to the indicator light and penetrates through the shell.

In one embodiment, the light-transmitting member is embedded in the preheating triggering key.

In one embodiment, a positioning bracket is arranged in the accommodating cavity, and the power supply, the main control board, the pneumatic switch, the first conductive element and the preheating trigger key are all fixed in corresponding positioning grooves of the positioning bracket; the bottom of the mounting groove is provided with a sealing groove and a sealing ring, and the sealing ring is embedded in the sealing groove and blocks the gap between the mounting groove and the accommodating cavity.

An electronic cigarette comprises an atomizer and the electronic cigarette body, wherein the atomizer is inserted into the mounting groove; an airflow channel for air intake is formed between the outer wall of the atomizer and the inner wall of the mounting groove, and the airflow channel is communicated with the trigger air channel.

In one embodiment, the atomizer comprises a cover body and an atomizing assembly, wherein the cover body comprises a closed end and a suction nozzle end, the inside of the cover body is divided into an oil storage bin, an atomizing channel and a liquid storage bin, the atomizing assembly is fixed at the closed end of the cover body, and the atomizing assembly is packaged in the atomizing channel; the cover body is provided with an air inlet, the atomizing channel and the suction nozzle are sequentially communicated to form an air inlet channel, and the air inlet channel is communicated with the airflow channel; the liquid storage bin is located the suction nozzle end, just through set up in between liquid storage bin and the atomizing passageway the drain hole intercommunication of atomizing passageway wall, the intussuseption of liquid storage bin is filled with the imbibition cotton.

In one embodiment, the atomization channel comprises an atomization bin and a smoke channel which are connected, the atomization bin gradually gathers from an opening end to the smoke channel, and an oil guide hole is formed in the wall surface of the atomization bin.

In one embodiment, the atomizing assembly includes a second conductive element, a heating element and a sealing seat, the sealing seat is sealed and sealed at the opening end of the atomizing bin, and the sealing seat is provided with a through hole, the through hole is communicated with the air inlet hole, a conductive lead of the heating element passes through the sealing seat and is electrically connected with the second conductive element, the heating element is communicated with the oil storage bin through the oil guide hole, and the second conductive element is electrically connected with the first conductive element.

An electronic cigarette comprises a 510 male-head atomizer, a 510 female-head adapter and the electronic cigarette body, wherein the 510 male-head atomizer is inserted into a mounting groove through the 510 female-head adapter; 510 female first adapter outer wall with be formed with the airflow channel who supplies the air admission between the mounting groove inner wall, airflow channel with trigger the air flue intercommunication.

In one embodiment, the 510 female adapter includes an adapter cover, an adapter sleeve, a vent tube, and a third conductive element, the adapter sleeve, the vent tube, and the third conductive element being received in the adapter cover, the adapter sleeve being sleeved on the vent tube; the adapting cover is adapted to the mounting groove, and the adapting sleeve is provided with a thread adapted to the 510-pin atomizer; the electronic cigarette body is electrically connected with the 510-male atomizer through the third conductive element.

Above-mentioned electron cigarette body and electron cigarette includes following advantage at least:

this electron cigarette body is provided with preheating circuit and preheats the trigger key, behind electron cigarette body and atomizer adaptation, can select whether to preheat according to the different concentrations of the tobacco tar of injecting in the atomizer, preheats when smoking high concentration tobacco tar, can increase the initial smoke volume of suction, promote the taste. This electron cigarette body can with correspond atomizer looks adaptation, go back still can through with the 510 female head adapter of electron cigarette body adaptation with the 510 public first atomizer and the electron cigarette body adaptation of different producers and model, then, the atomizer of an electron cigarette body adaptation different grade type and model, improved the logical joining in marriage nature of electron cigarette body, make things convenient for the customer to use.

Drawings

Fig. 1 is a schematic structural view of an electronic cigarette body of the present invention;

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

fig. 3 is an exploded view of the electronic cigarette body of the present invention;

fig. 4 is a schematic structural view of an electronic cigarette according to the present invention;

FIG. 5 is a cross-sectional view of FIG. 4;

FIG. 6 is an exploded view of FIG. 4;

fig. 7 is a schematic structural view of another electronic cigarette according to the present invention;

FIG. 8 is a cross-sectional view of FIG. 7;

fig. 9 is an exploded view of fig. 7.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Fig. 1 is a schematic structural diagram of an electronic cigarette body 10 according to an embodiment.

Referring to fig. 2, an electronic cigarette body 10 is a control device of an electronic cigarette, the electronic cigarette body 10 includes a housing 12, a power supply 13, a main control board 14 and a pneumatic switch 16, the housing 12 is formed with an accommodating cavity and an installation groove, the power supply 13, the main control board 14 and the pneumatic switch 16 are all accommodated in the accommodating cavity, and the power supply 13, the main control board 14 and the pneumatic switch 16 are electrically connected; the main control board 14 is provided with a preheating circuit, and when the preheating circuit is switched on, the power can be supplied to control the atomizer 20 to preheat the tobacco tar.

The main control board 14 is connected with a first conductive element 142 and a preheating triggering key 144, the first conductive element 142 extends out of the accommodating cavity and is located in the installation groove, and the preheating triggering key 144 penetrates through the shell 12; when high-concentration tobacco tar is sucked, the preheating trigger key 144 is pressed to switch on the preheating circuit, the main control board 14 controls the atomizer 20 to preheat the tobacco tar, the initial smoke amount of the suction can be increased, and the taste is improved. The mounting groove is provided with a trigger air channel 122, the trigger air channel 122 is communicated with the pneumatic switch 16, when the electronic cigarette is sucked, air flows to the pneumatic switch 16 through the trigger air channel 122, when the pneumatic switch 16 senses the air flow, the pneumatic switch 16 is opened, and a control circuit of the main control panel 14 connected with the pneumatic switch is electrified.

In this embodiment, the accommodating cavity is provided with an indicator light and a light-transmitting member 146, the indicator light is disposed on the main control board 14, and the light-transmitting member 146 is attached to the indicator light and penetrates through the housing 12. When high-concentration tobacco tar is pumped and the preheating trigger key 144 is pressed, the indicator lamp arranged on the main control panel 14 is turned on; when the electronic cigarette body 10 is charged, the indicator light is turned on; when the electric quantity is insufficient, the indicating lamp can be lightened, and the like; under different conditions, the indicator light can have different colors, different lighting time or flashing light, and the like; the light after the indicator light is turned on can be transmitted out of the housing 12 from the inside of the electronic cigarette body 10 through the light-transmitting member 146, so that a user can see the light; the user can judge the circuit, state, time and other conditions of the electronic cigarette body 10 according to the indicator light and perform corresponding operations.

Wherein, the light-transmitting member 146 can be embedded in the preheating triggering key 144; namely, the middle part of the preheating triggering key 144 is provided with a mounting hole, and the light-transmitting piece 146 extends out of the shell 12 from the inside of the shell 12 and is embedded in the mounting hole; on the one hand, the installation space can be saved, and on the other hand, the appearance design is exquisite.

Referring to fig. 3, in the present embodiment, the positioning bracket 18 is disposed in the accommodating cavity, and the power supply 13, the main control board 14, the pneumatic switch 16, the first conductive element 142 and the preheating triggering key 144 are all fixed in corresponding positioning slots of the positioning bracket 18; the positioning bracket 18 can limit the position of each part in the accommodating cavity, and is beneficial to stabilizing the internal structure. The bottom of the mounting groove is provided with a sealing groove and a sealing ring 182, and the sealing ring 182 is embedded in the sealing groove to seal the gap between the mounting groove and the accommodating cavity; after the atomizer 20 is prevented from being inserted into the mounting groove, the condensate generated by the atomizer 20 permeates into the accommodating cavity through the gap between the mounting groove and the accommodating cavity, corrodes electronic components in the accommodating cavity, and causes the service life of the electronic cigarette body 10 to be damaged.

A charging module electrically connected with the power supply 13 is further arranged in the accommodating cavity of the electronic cigarette body 10, the charging module can be a wired charging module and a wireless charging module, and when the charging module is a wired charging module, the electronic cigarette body 10 is provided with an external interface which can be a USB interface or a Type-C interface and the like and is used for connecting a charging wire to charge the power supply 13; when the wireless charging module is a wireless charging module, the wireless charging module is electrically connected with an external wireless charger.

Fig. 4 is a schematic structural diagram of an electronic cigarette according to an embodiment.

Referring to fig. 5, the electronic cigarette includes an atomizer 20 and the electronic cigarette body 10, wherein the atomizer 20 is inserted into the mounting groove; an air flow channel 30 for air inlet is formed between the outer wall of the atomizer 20 and the inner wall of the mounting groove, and the air flow channel 30 is communicated with the trigger air channel 122. That is, inhalation of the atomizer 20 triggers the pneumatic switch 16, thereby operating the atomizer 20 to atomize the tobacco tar and form smoke for the user to inhale.

In this embodiment, the atomizer 20 includes a cover 22 and an atomizing assembly 24, the cover 22 includes a closed end and a suction nozzle 222 end, the interior of the cover 22 is divided into an oil storage compartment 224, an atomizing passage 226 and a liquid storage compartment, the atomizing assembly 24 is fixed to the closed end of the cover 22, and the atomizing assembly 24 is enclosed in the atomizing passage 226; the cover body 22 is provided with an air inlet hole 228, the atomizing channel 226 and the suction nozzle 222 are communicated in sequence to form an air inlet channel, and the air inlet channel is communicated with the air flow channel 30; when the suction nozzle 222 sucks air, the air flow circulates through the air flow channel 30 and the air inlet channel, negative pressure is formed in the trigger air channel 122, the pneumatic switch 16 is electrified with the power supply 13, and the atomizing assembly 24 is electrified to form high temperature. The liquid storage bin is positioned at the end of the suction nozzle 222, the liquid storage bin is communicated with the atomizing channel 226 through a liquid guide hole arranged on the wall surface of the atomizing channel 226, and liquid absorption cotton is filled in the liquid storage bin; after the smoke generated by the high-temperature atomized smoke is condensed, the formed condensate can be absorbed by the liquid-absorbing cotton in the liquid storage bin through the liquid guide hole on the wall surface of the atomization channel 226, so that the condensate can be prevented from leaking out of the cover body 22 through the atomization channel 226 and the air inlet hole 228, and further seeping into the containing cavity in the electronic cigarette body 10 to corrode electronic components in the containing cavity.

Of course, an end cap may be disposed between the reservoir 224 and the oil reservoir of the atomizer 20, and the end cap is disposed over the atomizing passage 226.

Referring to fig. 6, further, the nozzle 222 of the atomizer 20 is detachably disposed, and the oil can be added into the oil storage 224 after the nozzle 222 is detached. Wherein, the detachable assembly mode can be a snap-in assembly mode.

Referring to fig. 5 again, the atomizing passage 226 includes an atomizing chamber 2262 and a smoke passage 2264 connected with each other, and the atomizing chamber 2262 gradually gathers from the open end to the smoke passage 2264, that is, the cross-sectional area of the atomizing chamber 2262 gradually decreases from the open end to the end of the atomizing passage 226, which is beneficial to gathering the smoke generated by the oil smoke atomized by the atomizing assembly 24 to the smoke passage 2264 and flowing out, so as to improve the concentration of the smoke inhaled into the mouth of the user and improve the taste. The wall of the atomizing bin 2262 is provided with an oil guide hole which can communicate the atomizing assembly 24 with the oil storage bin 224, so that the atomizing assembly 24 adsorbs the tobacco tar in the oil storage bin 224, and the atomizing assembly 24 can atomize and adsorb the tobacco tar when heating.

The atomizing assembly 24 includes a second conductive element, a heating element 242 and a sealing seat 244, the sealing seat 244 seals the opening end of the atomizing chamber 2262, the sealing seat 244 is provided with a through hole, the through hole is communicated with the air inlet hole 228, a conductive lead of the heating element 242 passes through the sealing seat 244 and is electrically connected with the second conductive element, the heating element 242 is communicated with the oil storage chamber 224 through the oil guide hole, and the second conductive element is electrically connected with the first conductive element 142. Wherein, the heating element 242 may be a porous ceramic heating element, and an oil guiding medium (such as oil guiding cotton) may be coated outside the ceramic heating element; the heating element 242 may be formed by matching oil-guiding cotton with a heating wire, winding the oil-guiding cotton with the heating wire, or the like. The seal 244 seals the gap between the reservoir 224 and the closed end of the housing 22 and the atomization passage 226 to prevent oil from leaking out of the bottom of the housing 22.

Fig. 7 is a schematic structural diagram of an electronic cigarette according to an embodiment.

Referring to fig. 8 and 9, the electronic cigarette includes a 510 male connector, a 510 female connector 40, and the electronic cigarette body 10, wherein the 510 female connector 40 is inserted into the mounting groove, and the 510 male connector is adapted to the 510 female connector 40; 510 an air flow channel 30 for air intake is formed between the outer wall of the female adapter 40 and the inner wall of the mounting groove, and the air flow channel 30 is communicated with the trigger air channel 122. That is, the pneumatic switch 16 can be triggered by inhaling air in the atomizer with a head of 510 m, so that the atomizer with a head of 510 m works to atomize tobacco tar and form smoke for a user to suck.

In this embodiment, the 510 female adapter 40 includes an adapter cover 42, an adapter sleeve 44, an air duct 46 and a third conductive element, the adapter sleeve 44, the air duct 46 and the third conductive element are all accommodated in the adapter cover 42, the adapter cover 42 is provided with an air inlet 422, and the adapter sleeve 44 is sleeved on the air duct 46; the adapting cover 42 is adapted with the mounting groove, and the adapter sleeve 44 is provided with a thread 442 adapted with the 510-pin atomizer; the electronic cigarette body 10 and the 510-pin atomizer are electrically connected through a third conductive element. The third conductive element may be a conductive element with two ends extending out of the adapting cover 42 and connected with the conductive elements in the first conductive elements 142 and 510 male atomizers respectively; alternatively, the adapter sleeve 44 itself may be electrically conductive and contact the first conductive elements 142 and 510 at its ends, respectively, with the male atomizer. Of course, the 510 female adapter 40 is further provided with a sealing ring at an end near the 510 male atomizer, and the sealing ring is sleeved on the vent pipe 46 to seal the gap between the vent pipe 46 and the adapter sleeve 44.

Electron cigarette body 10 can with correspond atomizer 20 looks adaptation, go back still can through with the 510 female adapter 40 of electron cigarette body 10 adaptation with the 510 public first atomizer and the electron cigarette body 10 adaptation of the 510 public first atomizer of different producers and models, then, the atomizer of an electron cigarette body 10 adaptation different grade type and model has improved the wildcard nature of electron cigarette body 10, makes things convenient for the customer to use.

The first conductive element 142, the second conductive element and the third conductive element mainly have a conductive function, and may be electrode columns, electrode plates, conductive wires, conductive pins, etc., as long as the conductive function is achieved.

The electronic cigarette body 10, the atomizer 20 and the 510 female adapter 40 can be respectively provided with a first magnetic part, a second magnetic part and a third magnetic part, the first magnetic part and the second magnetic part are matched magnetically to be attracted, and the first magnetic part and the third magnetic part are matched magnetically to be attracted.

The electronic cigarette body 10 and the electronic cigarette at least have the following advantages:

this electron cigarette body 10 is provided with preheating circuit and preheats trigger key 144, after electron cigarette body 10 and atomizer 20 adaptation, can select whether to preheat according to the different concentrations of the tobacco tar of injection in the atomizer 20, preheats when smoking high concentration tobacco tar, can increase the initial smoke volume of suction, promote the taste. This electron cigarette body 10 can with correspond atomizer 20 looks adaptation, go back still can through with the 510 female adapter 40 of electron cigarette body 10 adaptation with the 510 public first atomizer and the electron cigarette body 10 adaptation of the 510 public first atomizer of different producers and models, then, the atomizer of an electron cigarette body 10 adaptation different grade type and model has improved the wildcard nature of electron cigarette body 10, makes things convenient for the customer to use.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. An electronic cigarette body comprises a shell, a power supply, a main control board and a pneumatic switch, wherein the shell is provided with an accommodating cavity and an installation groove, the power supply, the main control board and the pneumatic switch are accommodated in the accommodating cavity, and the power supply, the main control board and the pneumatic switch are electrically connected; the main control board is connected with a first conductive element and a preheating trigger key, the first conductive element extends out of the accommodating cavity and is positioned in the mounting groove, and the preheating trigger key penetrates through the shell; the mounting groove is provided with a trigger air passage, and the trigger air passage is communicated with the pneumatic switch.

2. The electronic cigarette body according to claim 1, wherein an indicator light and a light-transmitting member are arranged in the accommodating cavity, the indicator light is arranged on the main control board, and the light-transmitting member is attached to the indicator light and penetrates through the housing.

3. The electronic cigarette body of claim 2, wherein the light-transmitting member is embedded in the preheat trigger key.

4. The electronic cigarette body according to claim 3, wherein a positioning bracket is arranged in the accommodating cavity, and the power supply, the main control board, the pneumatic switch, the first conductive element and the preheating triggering key are all fixed in corresponding positioning grooves of the positioning bracket; the bottom of the mounting groove is provided with a sealing groove and a sealing ring, and the sealing ring is embedded in the sealing groove and blocks the gap between the mounting groove and the accommodating cavity.

5. An electronic cigarette is characterized by comprising an atomizer and the electronic cigarette body as claimed in any one of claims 1 to 4, wherein the atomizer is inserted into the mounting groove; an airflow channel for air intake is formed between the outer wall of the atomizer and the inner wall of the mounting groove, and the airflow channel is communicated with the trigger air channel.

6. The electronic cigarette of claim 5, wherein the atomizer comprises a cover body and an atomizing component, the cover body comprises a closed end and a suction nozzle end, the cover body is internally divided into an oil storage bin, an atomizing channel and a liquid storage bin, the atomizing component is fixed at the closed end of the cover body, and the atomizing component is packaged in the atomizing channel; the cover body is provided with an air inlet, the atomizing channel and the suction nozzle are sequentially communicated to form an air inlet channel, and the air inlet channel is communicated with the airflow channel; the liquid storage bin is located the suction nozzle end, just through set up in between liquid storage bin and the atomizing passageway the drain hole intercommunication of atomizing passageway wall, the intussuseption of liquid storage bin is filled with the imbibition cotton.

7. The electronic cigarette of claim 6, wherein the atomization channel comprises an atomization chamber and a smoke channel which are connected, the atomization chamber gradually converges from an opening end to the smoke channel, and an oil guide hole is formed in the wall surface of the atomization chamber.

8. The electronic cigarette according to claim 7, wherein the atomizing assembly includes a second conductive element, a heating element and a sealing seat, the sealing seat is sealed at an opening end of the atomizing chamber, and the sealing seat is provided with a through hole, the through hole is communicated with the air inlet hole, a conductive lead of the heating element passes through the sealing seat and is electrically connected with the second conductive element, the heating element is communicated with the oil storage chamber through the oil guide hole, and the second conductive element is electrically connected with the first conductive element.

9. An electronic cigarette is characterized by comprising a 510 male-head atomizer, a 510 female-head adapter and the electronic cigarette body as claimed in any one of claims 1 to 4, wherein the 510 male-head atomizer is inserted into the mounting groove through the 510 female-head adapter; 510 female first adapter outer wall with be formed with the airflow channel who supplies the air admission between the mounting groove inner wall, airflow channel with trigger the air flue intercommunication.

10. The electronic cigarette of claim 9, wherein the 510 female adapter comprises an adapter cap, an adapter sleeve, a vent conduit, and a third conductive element, the adapter sleeve, the vent conduit, and the third conductive element all received within the adapter cap, the adapter sleeve being sleeved over the vent conduit; the adapting cover is adapted to the mounting groove, and the adapting sleeve is provided with a thread adapted to the 510-pin atomizer; the electronic cigarette body is electrically connected with the 510-male atomizer through the third conductive element.