CN208657977U - Electronic cigarette - Google Patents

Abstract

The utility model discloses a kind of electronic cigarette, and the electronic cigarette includes: ontology, and the ontology includes heating cabinet, and the heating cabinet is formed with the opening for cigarette insertion；And cigarette holder, the cigarette holder includes the entrance and linkage section being connected, the linkage section is connected to the ontology, and the opening described in the cover that can be opened and closed, the entrance is extended along the direction away from the ontology, and the short transverse of the extending direction of the entrance and the electronic cigarette is arranged in angle；The electronic cigarette further includes air inlet and body channel, and the air inlet is connected to the heating cabinet, and the body channel is connected to the heating cabinet and the linkage section.The technical solution of the utility model can be avoided flue gas scald user, meanwhile, facilitate user to suck flue gas.

Description

Electronic cigarette

Technical Field

The utility model relates to an electron cigarette technical field, in particular to electron cigarette.

Background

The existing baking type electronic cigarette generally comprises two parts, namely a body and a cigarette holder, wherein a heating bin is arranged in the body and used for baking the cigarette to generate smoke for a user to enjoy. However, in the conventional baked electronic cigarette, the mouthpiece is directly communicated with the heating chamber. So, the flue gas that the heating cabinet produced can directly flow through the cigarette holder and flow out after flowing out by the heating cabinet upper end, and the runner is very short, and the temperature of flue gas can be very high, scalds the user easily. Moreover, when the body of the existing baking-type electronic cigarette is wider and the inlet section (the section entering the mouth cavity of the user) of the cigarette holder is smaller, the electronic cigarette is generally symmetrically arranged in appearance, that is, the inlet section of the cigarette holder is generally positioned on the central line of the electronic cigarette, so that the lips of the user are not convenient to contact the inlet section of the cigarette holder, and the user is not convenient to smoke. The above is only for the purpose of assisting understanding of the technical solutions of the present invention, and does not represent an admission that the above is the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an electron cigarette aims at avoiding the flue gas to scald the user, and simultaneously, convenience of customers inhales the flue gas.

In order to achieve the above object, the utility model provides an electronic cigarette includes:

the cigarette heating device comprises a body, a heating chamber and a control device, wherein the body comprises the heating chamber, and an opening for inserting cigarettes is formed in the heating chamber; and

the cigarette holder comprises an inlet section and a connecting section which are communicated, the connecting section is connected to the body and covers the opening in an openable manner, the inlet section extends along a direction departing from the body, and the extending direction of the inlet section and the height direction of the electronic cigarette form an included angle;

the electronic cigarette further comprises an air inlet and a body channel, wherein the air inlet is communicated with the heating bin, and the body channel is communicated with the heating bin and the connecting section.

Optionally, an included angle between the extending direction of the inlet section and the height direction of the electronic cigarette is 20 ° to 70 °.

Optionally, the body further comprises a battery compartment, and the battery compartment and the heating compartment are arranged at intervals along the width direction of the body;

the inlet section is located heating chamber one side, just the extending direction of inlet section deviates from the battery compartment sets up.

Optionally, a projection of the inlet section in the height direction of the electronic cigarette is at least partially located outside a projection range of the body in the direction.

Optionally, an inlet channel is formed in the inlet section, a connecting channel is formed in the connecting section, and the heating bin, the body channel, the connecting channel and the inlet channel are sequentially communicated.

Optionally, the connecting channel is an arc-shaped channel;

and/or the inlet channel is a linear channel;

and/or the connection part of the inlet channel and the connecting channel is in arc transition.

Optionally, a power supply and a main control board connected with the power supply are further arranged in the body, and the heating bin is electrically connected with the main control board.

Optionally, the heating chamber includes a tubular main body, the upper end of the tubular main body forms the opening, the outer surface of the tubular main body is provided with a resistance heating member, and the resistance heating member is electrically connected with the main control board.

Optionally, the electronic cigarette further comprises a thermal insulation member, the thermal insulation member is sleeved on the tubular body, and the resistance heating member is located between the tubular body and the thermal insulation member.

Optionally, the main control board is further provided with an external interface, and the external interface is electrically connected with the power supply and used for charging the power supply; or,

the main control board is also provided with a wireless charging module, and the wireless charging module is electrically connected with the power supply and electrically coupled with an external wireless charger.

The technical scheme of the utility model, when needs use the electron cigarette, open cigarette holder and body for the opening of heated warehouses shows, then inserts the cigarette to the heated warehouses in from the opening. Outside air enters the heating bin from the air inlet, and the heating bin heats the cigarettes in a baking mode, so that smoke is generated. The generated smoke circulates from the heating bin through the body channel and enters the cigarette holder for a user to use. So, can avoid the cigarette holder direct with the heating cabinet intercommunication to avoid scalding the user. Meanwhile, the opening of the heating bin is arranged on the body and faces the cigarette holder, so that the cigarettes can be conveniently inserted from the upper part, and the use and operation of a user are more convenient.

And, the technical scheme of the utility model, still through setting up the cigarette holder to including the entrance and the linkage segment that are linked together, connect the linkage segment in the body to can open and shut ground shroud opening. Simultaneously, extend the setting with the direction that deviates from the body with the entrance along to, be the contained angle setting with the extending direction of entrance and the direction of height of electron cigarette. So, when the vertical setting of body, the entrance section of cigarette holder can be close user's lip more in the horizontal direction, and convenience of customers inhales the flue gas, promotes the use convenience of electron cigarette. Moreover, due to the arrangement, when the user does not use two hands to hold the body, namely, when the user only depends on the lips to hold the cigarette holder, the cigarette holder is more labor-saving and more stable, the user can conveniently vacate the two hands to perform other operations, and the use convenience of the electronic cigarette is further improved.

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 the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic cross-sectional structure diagram of an embodiment of the electronic cigarette of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an electron cigarette 100.

As shown in fig. 1, in an embodiment of the electronic cigarette 100 of the present invention, the electronic cigarette 100 includes:

the cigarette heating device comprises a body 10, wherein the body 10 comprises a heating chamber 11, and the heating chamber 11 is provided with an opening 11a for inserting cigarettes; and

the cigarette holder 30 comprises an inlet section 31 and a connecting section 33 which are communicated, the connecting section 33 is connected to the body 10 and covers the opening 11a in an openable and closable manner, the inlet section 31 extends along a direction departing from the body 10, and the extending direction of the inlet section 31 and the height direction of the electronic cigarette 100 form an included angle;

the electronic cigarette 100 further comprises an air inlet and a body channel 13, wherein the air inlet is communicated with the heating chamber 11, and the body channel 13 is communicated with the heating chamber 11 and the connecting section 33.

The technical scheme of the utility model, when needs use electron cigarette 100, open cigarette holder 30 and body 10 for the opening 11a of heating chamber 11 shows, then insert the cigarette to heating chamber 11 from opening 11a in. Outside air enters the heating bin 11 from the air inlet, and the heating bin 11 heats cigarettes in a baking mode, so that smoke is generated. The generated smoke circulates from the heating chamber 11 through the body passage 13 into the mouthpiece 30 for use by the user. So, can avoid cigarette holder 30 direct and heating chamber 11 intercommunication to avoid scalding the user. Meanwhile, the opening 11a of the heating chamber 11 is arranged at the position of the body 10 facing the cigarette holder 30, so that the cigarette can be conveniently inserted from the upper part, and the use and operation of a user are more convenient.

In an embodiment of the present invention of the electronic cigarette 100, the body 10 and the mouthpiece 30 are detachably connected, for example, the two are two independent structures, and the connection is detachable through a buckle or a screw. Of course, a rotation fastening manner may be adopted, for example, the mouthpiece 30 is rotatably connected to the body 10, and then, when the opening 11a needs to be opened, the mouthpiece 30 is rotated.

The body 10 and the mouthpiece 30 may be made of metal (the metal material may be selected from stainless steel material, aluminum alloy material, copper alloy material, iron alloy material, etc.), plastic (the plastic may be selected from hard plastic, such as ABS, POM, PS, PMMA, PC, PET, PBT, PPO, etc.), and other reasonable materials. So, be favorable to the switching of body 10 and cigarette holder 30 more fixed, promote body 10 and cigarette holder 30 set up stability to effectively promote practicality, reliability and the durability of body 10 and cigarette holder 30.

The specific structure of the body 10 may be: a cylindrical body is formed, various electronic components of the electronic cigarette 100 are accommodated in the cylindrical body, and then a cover is closed at the upper end of the cylindrical body, and the cover forms an opening 11a, namely, the opening 11a of the heating chamber 11. The cover is detachably connected with the cylindrical body, and specifically can be in screw connection or buckle connection and the like.

The body 10 may have an oval or rectangular shape with a cross section along the middle portion thereof, and if the shape is rectangular, the short side thereof is disposed in an arc shape so as to be conveniently held by a hand.

The mouthpiece 30 is generally shaped as a tapered shape with a large bottom and a small upper end. The uppermost end of the mouthpiece 30 forms a tip portion at which the outlet 31b of the smoke flow path is formed. Of course, when the cigarette holder 30 is installed, the whole cigarette holder is in a circular arc surface transition arrangement, so that the use of a user is facilitated. Specifically, the cigarette holder 30 includes an inlet section 31 and a connecting section 33 that are communicated with each other, an air inlet end (lower end) of the connecting section 33 is communicated with an air outlet end of the body passage 13, an air outlet end (upper end) of the connecting section 33 is communicated with an air inlet end (lower end) of the inlet section 31, that is, an inlet passage 31a is formed in the inlet section 31, a connecting passage 33a is formed in the connecting section 33, and the heating chamber 11, the body passage 13, the connecting passage 33a and the inlet passage 31a are sequentially communicated so as to guide out smoke.

At this point, it will be appreciated that the e-cigarette 100 is provided with a ventilation channel for the flow of smoke, the ventilation channel comprising a body channel 13 and a mouthpiece channel. The body channel 13 is arranged on the body 10 and communicated with the heating bin 11; the mouthpiece channel is disposed in the mouthpiece 30 and includes a connecting channel 33a and an inlet channel 31a that are communicated with each other, and the mouthpiece channel is communicated with the body channel 13 when the mouthpiece 30 is covered on the opening 11 a.

That is, when the mouthpiece 30 and the body 10 are opened to expose the opening 11a of the heating chamber 11, the body channel 13 and the mouthpiece channel are separated, and when the mouthpiece 30 and the body 10 are closed to hide the opening 11a of the heating chamber 11, the mouthpiece channel and the body channel 13 are connected to form a complete air passage channel.

The body passage 13 may be a single pipe integrally formed with the wall surface of the existing housing member in the body 10, or may be a single pipe separately provided. The mouthpiece channel may be a channel formed within the shell member of the mouthpiece 30.

The connection between the cigarette holder channel and the body channel 13 can be provided with a sealing ring, so that the connection between the cigarette holder channel and the body channel 13 is more tight.

It should be noted that the air inlet may be opened in the body 10 (side wall or bottom wall) or in the mouthpiece 30 (the inlet section 31 or the connecting section 33), and the air inlet and the heating chamber 11 may be communicated through a conduit or the like.

Therefore, it can be understood that the technical solution of the present invention is to further provide the mouthpiece 30 including the inlet section 31 and the connection section 33 which are communicated with each other, connect the connection section 33 to the body 10, and openably cover the opening 11 a. Meanwhile, the inlet section 31 extends in a direction away from the body 10, and the extending direction of the inlet section 31 forms an included angle with the height direction of the electronic cigarette 100. So, when the vertical setting of body 10, the entrance section 31 of cigarette holder 30 can be closer to user's lip on the horizontal direction more, and convenience of customers smokes the flue gas, promotes electron cigarette 100's convenience of use. Moreover, with such an arrangement, when the user does not use both hands to hold the body 10, that is, only the lips are used to hold the cigarette holder 30, the operation is more labor-saving and more stable, the user can conveniently vacate both hands to perform other operations, and the use convenience of the electronic cigarette 100 is further improved.

In addition, in order to further save labor for the user, improve the stability of the electronic cigarette 100 when the user holds the cigarette holder 30, and prolong the time for the user to vacate two hands for other operations, an included angle between the extending direction of the inlet section 31 and the height direction of the electronic cigarette 100 is 20 ° to 70 °.

In addition, it should be noted that the filter portion of the cigarette may be oriented upward and the tobacco portion of the cigarette may be oriented downward, i.e., the cigarette is inserted in a forward direction, although a reverse insertion may also be used.

As shown in fig. 1, in an embodiment of the electronic cigarette 100 of the present invention, the body 10 further includes a battery compartment 15, and the battery compartment 15 and the heating compartment 11 are disposed at intervals along a width direction of the body 10;

the inlet section 31 is located on one side of the heating chamber 11, and the extending direction of the inlet section 31 deviates from the battery chamber 15.

Specifically, battery compartment 15 and heated warehouses 11 all are vertical direction extension setting, and the holding chamber in battery compartment 15 can be used to settle battery and relevant automatically controlled components and parts, and the holding chamber in heated warehouses 11 then can be used to settle the cigarette. And, the vertical direction extending portion of the body passage 13 is located between the battery compartment 15 and the heating compartment 11.

Thus, when the body 10 is vertically disposed, the inlet section 31 of the mouthpiece 30 can further approach the lips of the user in the horizontal direction, so as to further facilitate the user to smoke the electronic cigarette 100, and further save labor.

As shown in fig. 1, in an embodiment of the electronic cigarette 100 of the present invention, in order to further enable the inlet section 31 of the cigarette holder 30 to be closer to the lips of the user in the horizontal direction, so that the user can conveniently suck the electronic cigarette 100, which is beneficial to saving labor and stabilizing the electronic cigarette 100, the projection of the inlet section 31 along the height direction of the electronic cigarette 100 is at least partially located outside the projection range of the body 10 along the direction.

As shown in fig. 1, in an embodiment of the electronic cigarette 100 of the present invention, the connecting channel 33a is an arc-shaped channel. Therefore, the circulation resistance of the smoke in the connecting channel 33a can be effectively reduced, the smoke is convenient to be led out, and the supply amount and the saturation of the smoke of the electronic cigarette 100 are effectively guaranteed.

Further, the inlet channel 31a is a straight channel. Therefore, the circulation resistance of the smoke in the inlet channel 31a can be effectively reduced, the smoke is convenient to be led out, and the supply amount and the saturation of the smoke of the electronic cigarette 100 are effectively guaranteed.

Further, the junction of the inlet passage 31a and the connecting passage 33a is curved excessively. Therefore, the circulation resistance of the smoke at the joint of the inlet channel 31a and the connecting channel 33a can be effectively reduced, the smoke is convenient to be led out, and the supply amount and the saturation of the smoke of the electronic cigarette 100 are effectively guaranteed.

In an embodiment of the present invention of the electronic cigarette 100, a power supply and a main control board connected to the power supply are further disposed in the body 10, and the heating chamber 11 is electrically connected to the main control board.

The heating chamber 11 is powered by a power supply, and the main control board controls the heating chamber 11 to be opened and closed. This main control board can set up electric quantity statistics module, and the surface of body 10 can also set up the display screen, and this display screen and main control board electric connection to the operating condition of demonstration electron cigarette 100 and the electric quantity of battery. Of course, the main control board may also be provided with a wireless communication module, and be connected with an external mobile terminal through the wireless communication module. Thus, the operating state of the electronic cigarette 100 can be sent to a mobile terminal, such as a mobile phone, through the wireless communication module. Meanwhile, the mobile terminal can also intelligently turn on the electronic cigarette 100. The main body 10 may further include a switch, which is connected to the main control board, and may be a mechanical switch or a touch switch. If the display screen is a control switch, the display screen can be a touch display screen. In the case of a mechanical switch, the body 10 is further provided with a through hole for the mechanical switch to pass through.

In an embodiment of the present invention of the electronic cigarette 100, the heating chamber 11 includes a tubular main body, the upper end of the tubular main body forms the opening 11a, the outer surface of the tubular main body is provided with a resistance heating element, and the resistance heating element is electrically connected to the main control board.

The tubular body can be made of stainless steel with one open end and one closed end. The interior of the tubular body forms said heating chamber 11. The outer surface of the tubular body is provided with a resistive heating element, which may be a resistive heating wire, such as a nickel wire, a nichrome wire, or a stainless steel wire. The surrounding mode of the resistance heating wire is as follows: extending helically along the length of the tubular body. Therefore, the heating area can be increased, and the heating efficiency is improved. The method can also comprise the following steps: extending vertically along the length of the tubular body. Therefore, the resistance heating wire can be conveniently installed. The resistance heating wire is generally installed on the outer surface of the tubular main body in a welding mode. Of course, the connection can also be realized by adopting a screw joint or clamping connection mode.

Preferably, the tubular body may be shaped to fit the shape of a cigarette, i.e. its diameter is substantially the same as the diameter of a cigarette. So, this tubulose main part is hugged closely in the cigarette for resistance heating member can be better to the cigarette baking formula heating, improves heating efficiency.

Further, the electronic cigarette 100 further includes a heat insulation member, the heat insulation member is sleeved on the tubular main body, and the resistance heating member is located between the tubular main body and the heat insulation member.

The heat insulation piece can be made of high-temperature-resistant plastics, metals or ceramic materials. Through the setting of heat insulating part, can prevent that the heat that the resistance heating member produced from producing harmful effects to power and main control panel, increase the life of electron cigarette 100.

Furthermore, the main control board is also provided with an external interface, and the external interface is electrically connected with the power supply and used for charging the power supply. The power supply is charged through the external interface, and the external interface can be a USB interface or a Type-C interface and the like.

Or the main control board is also provided with a wireless charging module, and the wireless charging module is electrically connected with the power supply and electrically coupled with an external wireless charger.

That is, charge the battery through the mode of wireless charging, reduce the use of external cable.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. An electronic cigarette, comprising:

the cigarette heating device comprises a body, a heating chamber and a control device, wherein the body comprises the heating chamber, and an opening for inserting cigarettes is formed in the heating chamber; and

the cigarette holder comprises an inlet section and a connecting section which are communicated, the connecting section is connected to the body and covers the opening in an openable manner, the inlet section extends along a direction departing from the body, and the extending direction of the inlet section and the height direction of the electronic cigarette form an included angle;

the electronic cigarette further comprises an air inlet and a body channel, wherein the air inlet is communicated with the heating bin, and the body channel is communicated with the heating bin and the connecting section.

2. The electronic cigarette of claim 1, wherein the extending direction of the inlet section forms an angle of 20 ° to 70 ° with the height direction of the electronic cigarette.

3. The electronic cigarette of claim 1, wherein the body further comprises a battery compartment, the battery compartment and the heating compartment being spaced apart along a width of the body;

the inlet section is located heating chamber one side, just the extending direction of inlet section deviates from the battery compartment sets up.

4. The electronic cigarette of claim 1, wherein a projection of the inlet section in a direction of the height of the electronic cigarette is at least partially outside a projection of the body in that direction.

5. The electronic cigarette of claim 1, wherein an inlet channel is formed in the inlet section, a connecting channel is formed in the connecting section, and the heating chamber, the body channel, the connecting channel, and the inlet channel are in communication in sequence.

6. The electronic cigarette of claim 5, wherein the connecting channel is an arcuate channel;

and/or the inlet channel is a linear channel;

and/or the connection part of the inlet channel and the connecting channel is in arc transition.

7. The electronic cigarette according to any one of claims 1 to 6, wherein a power supply and a main control board connected with the power supply are further provided in the body, and the heating chamber is electrically connected with the main control board.

8. The electronic cigarette of claim 7, wherein the heater cartridge comprises a tubular body, the upper end of the tubular body forming the opening, the outer surface of the tubular body being provided with resistive heating elements, the resistive heating elements being electrically connected to the main control panel.

9. The electronic cigarette of claim 8, further comprising a thermal shield, the thermal shield being positioned around the tubular body, the resistive heating element being positioned between the tubular body and the thermal shield.

10. The electronic cigarette of claim 7, wherein the main control board is further provided with an external interface, and the external interface is electrically connected with the power supply and used for charging the power supply; or,

the main control board is also provided with a wireless charging module, and the wireless charging module is electrically connected with the power supply and electrically coupled with an external wireless charger.