CN209185750U - Heating cabinet component and electronic cigarette - Google Patents

Abstract

The utility model discloses a kind of heating cabinet component and electronic cigarette, the electronic cigarette includes ontology, the ontology is formed with accommodating chamber, the ontology is equipped with resigning mouthful, the heating cabinet component may pass through the resigning mouthful and be contained in the accommodating chamber, and it is detachably fixed and connect with the ontology, the ontology is additionally provided with one of locating slot and positioning convex tendon at the resigning mouthful, the heating cabinet component is correspondingly provided with the wherein another of the locating slot and positioning convex tendon, and a positioning convex tendon is plugged in a locating slot.Technical solutions of the utility model can be intended to facilitate the replacement and maintenance of heating cabinet component, enhance the General adaptive of electronic cigarette, and realize the quick location and installation of the ontology of heating cabinet component and electronic cigarette.

Description

Heating chamber subassembly and electron cigarette

Technical Field

The utility model relates to an electron cigarette technical field, in particular to heating cabinet subassembly and applied this heating cabinet subassembly's electron cigarette.

Background

An electronic cigarette is an electronic product simulating a cigarette, and has the appearance, smoke, taste and sensation similar to the cigarette. The existing electronic cigarette is convenient for a user to use, a heating bin is generally arranged, and a cigarette is placed into the heating bin to be heated, so that the cigarette is used by the user. However, current heated warehouses generally set up the body structure of heated warehouses subassembly and electron cigarette as an organic whole structure, and the two can not be dismantled, so, inconvenient heated warehouses subassembly's change maintenance, the cigarette of the different models of difficult adaptation simultaneously also.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heating chamber subassembly and applied this heating chamber subassembly's electron cigarette aims at reducing the change cost of maintenance, adapts to the cigarette of different models simultaneously.

In order to achieve the above object, the utility model provides a hot air warehouse subassembly is applied to the electron cigarette, the electron cigarette includes the body, the body is formed with and holds the chamber, the body is equipped with lets a mouthful, the hot air warehouse subassembly can pass let a mouthful hold in hold the intracavity, and with fixed connection can be dismantled to the body, the body in let a mouthful department still be equipped with one of them of constant head tank and the protruding muscle in location, the hot air warehouse subassembly corresponds to be equipped with another of them of constant head tank and the protruding muscle in location, one the protruding muscle in location is pegged graft in one in the constant head tank.

Optionally, the heating cartridge assembly comprises:

a tubular main body, an opening is formed at the upper end of the tubular main body and is communicated with the abdicating port,

the heating element is provided with the outer surface of the tubular main body and is electrically connected with the main control board of the electronic cigarette when the heating bin assembly is contained in the main body; and

the heat insulating sleeve, the heat insulating sleeve cover is located the tubulose main part, the heating member is located between tubulose main part and the heat insulating sleeve, the constant head tank or the protruding muscle in location is located the heat insulating sleeve, the heat insulating sleeve with fixed connection can be dismantled to the body.

Optionally, the positioning rib or the positioning groove extends along the length direction of the heat insulation sleeve.

Optionally, the number of the positioning ribs or the positioning grooves is one.

Optionally, the number of the positioning ribs or the positioning grooves is multiple, the positioning grooves are arranged along the circumferential direction of the heat insulation sleeve asymmetrically, or the positioning ribs are arranged along the circumferential direction of the heat insulation sleeve asymmetrically.

Optionally, the heating cartridge assembly further comprises a cartridge cover covering the opening arrangement of the tubular body;

the heating bin assembly further comprises a bin cover which is rotatably connected to the upper end of the heat insulation sleeve and is provided with an air inlet communicated with the tubular main body.

The utility model also provides an electron cigarette, the electron cigarette includes as above the heated warehouses subassembly.

Optionally, the electronic cigarette further comprises:

the main control board is accommodated in the body and is electrically connected with the heating element;

the cigarette holder is detachably connected to the body; and

a gas passage communicating the tubular body of the heater cartridge assembly and the mouthpiece.

Optionally, the air passage includes a body passage and a mouthpiece passage, the body passage is disposed in the body and is communicated with the tubular main body, and the mouthpiece passage is communicated with the body passage when the mouthpiece is connected to the body.

Optionally, a power supply is further arranged in the body, the main control board is electrically connected with the power supply, 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 utility model provides a technical scheme, among the technical scheme, the heated warehouses subassembly produces the flue gas through baking the formula heating to cigarette and supplies the user to use, consequently can not produce the naked light, promotes the safety in utilization of heated warehouses subassembly. By detachably connecting the heating chamber assembly with the body of the electronic cigarette, the heating chamber assembly can form an independent device and can be adapted to different bodies of electronic cigarettes. So, make things convenient for the change and the maintenance of heating chamber subassembly. When the heating bin assembly is damaged, only the heating bin assembly and the electronic cigarette body are required to be disassembled, and then a new heating bin assembly is required to be replaced. Simultaneously, the storehouse that the inside bin that is used for heating cigarette of heating storehouse subassembly can have set up to different specifications, and each specification corresponds the cigarette of a model, and the heating storehouse subassembly of the different specifications of body mountable of an electron cigarette to make the body of this electron cigarette can adapt the cigarette of different specifications, strengthen the general suitability of electron cigarette.

And, through the grafting cooperation of protruding muscle in location and constant head tank, when the body of assembly heated warehouses subassembly and electron cigarette, can realize the two location of pegging graft fast, and then realize the foolproof assembly of heated warehouses subassembly, convenience of customers dismantles and installs this heated warehouses subassembly.

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 view of a combined structure of an embodiment of the electronic cigarette of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is an exploded schematic view 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.

With reference to fig. 1 to 3, the utility model provides a heating chamber subassembly 10, be applied to electronic cigarette 100, electronic cigarette 100 includes body 30, body 30 is formed with and holds chamber 30b, body 30 is equipped with lets a mouthful 30a, heating chamber subassembly 10 can pass and let a mouthful 30a hold in holding chamber 30b, and can dismantle fixed connection with body 30, body 30 still is equipped with one of them that still is equipped with constant head tank 21 and location protruding muscle 23 in letting a mouthful 30a department, heating chamber subassembly 10 corresponds one of them another that is equipped with constant head tank 21 and location protruding muscle 23, a location protruding muscle 23 is pegged graft in a constant head tank 21.

The utility model discloses among the technical scheme, heated warehouses subassembly 10 produces the flue gas through baking the formula heating to cigarette and supplies the user to use, consequently can not produce the naked light, promotes heated warehouses subassembly 10's safety in utilization. By detachably connecting the heater cartridge assembly 10 to the body 30 of the e-cigarette 100, the heater cartridge assembly 10 can be formed as a stand-alone device that can be adapted to different bodies 30 of e-cigarettes 100. In this manner, replacement and maintenance of the heating chamber assembly 10 is facilitated. When the heating chamber assembly 10 is damaged, the heating chamber assembly 10 and the body 30 of the electronic cigarette 100 are detached, and a new heating chamber assembly 10 is replaced. Meanwhile, the compartments for heating cigarettes inside the heating compartment assembly 10 can be set to different specifications, each specification corresponds to a type of cigarette, and the heating compartment assembly 10 of different specifications can be installed on the body 30 of one electronic cigarette 100, so that the body 30 of the electronic cigarette 100 can be adapted to cigarettes of different specifications, and the universal adaptability of the electronic cigarette 100 is enhanced.

Moreover, through the insertion and connection matching of the positioning convex rib 23 and the positioning groove 21, when the heating chamber component 10 and the body 30 of the electronic cigarette 100 are assembled, the quick insertion and connection positioning of the heating chamber component 10 and the body 30 can be realized, the foolproof assembly of the heating chamber component 10 is further realized, and a user can conveniently detach and install the heating chamber component 10.

Referring to fig. 1 and 3 in combination, in an embodiment of the present application, a heating cartridge assembly 10 comprises:

a tubular body 11, an opening 111 is formed at the upper end of the tubular body 11, the opening 111 is communicated with the abdicating port 30a,

the heating element 13, the heating element 13 is provided with the outer surface of the tubular main body 11, and the heating element 13 is electrically connected with the main control board of the electronic cigarette 100 when the heating bin assembly 10 is accommodated in the body 30; and

the heat insulation sleeve 15 is sleeved on the tubular main body 11, the heating element 13 is positioned between the tubular main body 11 and the heat insulation sleeve 15, the heat insulation sleeve 15 is detachably and fixedly connected with the body 30, the positioning groove 21 or the positioning convex rib 23 is arranged on the heat insulation sleeve 15, and the heat insulation sleeve 15 is detachably and fixedly connected with the body 30.

The tubular body 11 may be a steel tube with an opening 111 at one end and a closed end, and may be made of stainless steel. The tubular body 11 internally forms a heating space. The cigarette box can be adapted to cigarettes with different specifications by arranging the tubular main bodies 11 with different specifications. The outer surface of the tubular body 11 is provided with a heating member 13, and the heating member 13 may be a resistance heating member such as a nickel wire, a nichrome wire, or a stainless steel wire. The resistance heating member is generally mounted to the outer surface of the tubular body 11 by welding. Of course, the connection can also be realized by adopting a screw joint or clamping connection mode. The number of the heating members 13 may be one or more. When provided in plurality, the plurality of heating members 13 are arranged at intervals along the length direction of the tubular body 11. The heating member 13 that a plurality of intervals set up can effectively promote heating efficiency for the production of flue gas is rapider. Of course, it is understood that the plurality of heating members 13 may be electrically connected to the main control board through the same switch, that is, the operation of the heating members 13 is controlled by one switch. Each heating element 13 can also be electrically connected with the main control board through a switch, so that the plurality of heating elements 13 can be effectively utilized to control the generation of the flue gas velocity. Further, the distances between two adjacent heating members 13 are equal. The distance between the adjacent heating elements 13 is equal, so that the baking heating can be more uniform, and the cigarettes can be uniformly heated. The material of the heat insulation sleeve 15 can be high temperature resistant plastic, metal or ceramic material. Through the arrangement of the heat insulation sleeve 15, the heat generated by the heating element 13 can be prevented from having adverse effects on other electronic components of the electronic cigarette 100, such as the power supply 70 and the main control board, and the service life of the electronic cigarette 100 can be prolonged.

The tubular body 11, the heating element 13 and the insulating sleeve 15 form a heating chamber assembly 10, and of course, when the heating chamber assembly 10 is installed in the accommodating cavity 30b of the body 30, the electrode of the heating element 13 is electrically connected with the main control board of the electronic cigarette 100. It is understood that the receiving cavity 30b of the body 30 can be a cavity adapted to the shape of the heat insulating sleeve 15, so that the outer wall surface of the heat insulating sleeve 15 is directly installed in the receiving cavity 30 b.

Meanwhile, the positioning groove 21 or the positioning convex rib 23 is arranged on the heat insulation sleeve 15, so that the design and the processing of the positioning groove 21 or the positioning convex rib 23 are convenient.

In order to better realize the fool-proof design, the processing volume occupied by the positioning convex rib 23 or the positioning groove 21 is reduced, and the positioning convex rib 23 or the positioning groove 21 extends along the length direction of the heat insulation sleeve 15. Of course, correspondingly, the other of the positioning rib 23 or the positioning groove 21 at the body 30 also extends along the length direction of the body 30.

When the number of the positioning ribs 23 and the positioning grooves 21 is set, the number of the positioning ribs 23 or the positioning grooves 21 may be set to one. Thus, the fool-proof design can be simply realized. Of course, in order to make the insertion of the positioning groove 21 and the positioning rib 23 more stable, the number of the positioning ribs 23 or the positioning grooves 21 is set to be plural. Of course, in order to realize the fool-proof design, the positioning grooves 21 are designed asymmetrically, or the positioning ribs 23 are designed asymmetrically. For example, the plurality of positioning grooves 21 are asymmetrically arranged in the circumferential direction of the heat insulating jacket 15, or the plurality of positioning ribs 23 are asymmetrically arranged in the circumferential direction of the heat insulating jacket 15.

The outer side wall surface of the lower end of the heat insulation sleeve 15 can also be set to be a guide inclined arc surface, so that the heat insulation sleeve 1515 can be conveniently inserted and matched. Furthermore, the abdicating opening 30a of the body 30 can be arranged to be in an expanding shape, so that the insertion and the matching of the two are more convenient.

Further, in order to make the heating chamber assembly 10 more stable when installed in the accommodating cavity 30b of the body 30, in an embodiment of the present application, a first buckle (not shown) is disposed on an outer wall surface of the heat insulation sleeve 15, and a second buckle (not shown) is correspondingly disposed in the body 30, and the first buckle is connected with the second buckle, so that the heat insulation sleeve 15 is detachably connected to the body 30. The arrangement of the first buckle and the second buckle is convenient. The first snap may be provided on a sidewall of the sleeve 15 and the second snap may be provided on a sidewall of the receiving cavity 30 b. When installing, insert insulating sleeve 15 to holding in the chamber 30b earlier, then rotatory insulating sleeve 15 for first buckle and second buckle lock can.

In an embodiment of the present application, the heating cartridge assembly 10 further comprises a cartridge cover 17, the cartridge cover 17 being disposed over the opening 111 of the tubular body 11. Through the arrangement of the bin cover 17, sundries are not easy to enter the tubular main body 11, and meanwhile, the tubular main body 11 is protected.

Further, a cover 17 is rotatably connected to the upper end of the heat insulating sleeve 15 and is provided with an air inlet communicating with the tubular body 11. The opening 111 of the tubular body 11 can be opened or closed easily by rotating the lid 17 provided in connection therewith. For example, when the user needs to use the heating chamber assembly 10, the cover 17 is rotated to open the heating chamber, the cigarette is put into the tubular body 11 through the opening 111, the cover 17 is rotated to cover the opening 111 of the tubular body 11, and the heating element 13 is activated to heat and bake the cigarette. After use, the bin cover 17 can be opened, and the baked cigarettes can be taken out.

Further, in order to enhance the stability of the connection between the bin cover 17 and the heat insulation sleeve 15, one side of the bin cover 17 is rotatably connected to the upper end of the heat insulation sleeve 15, and the other side of the bin cover 17 is magnetically adsorbed to the upper end of the heat insulation sleeve 15.

The utility model also provides an electron cigarette 100, electron cigarette 100 includes as above heating chamber subassembly 10. Since the electronic cigarette 100 includes the heating chamber assembly 10, all the advantages of the above embodiments are provided, and are not described herein.

In an embodiment of the present application, the electronic cigarette 100 further includes: the main control board is accommodated in the body 30 and is electrically connected with the heating element 13; a mouthpiece 50, the mouthpiece 50 being detachably connected to the body 30; and an air passage communicating the tubular body 11 and the mouthpiece 50.

It is understood that the air inlet of the electronic cigarette 100 may be opened at the lid 17 as described above, or may be opened at the body 30 (side wall or bottom wall), and when opened at the body 30, the air inlet may communicate with the tubular main body 11 through a pipe or the like), the air inlet communicates with the tubular main body 11, and the air passage communicates with the tubular main body 11 and the mouthpiece 50.

The utility model discloses among the technical scheme, when needs use electron cigarette 100, insert the cigarette to tubulose main part 11 from the opening 111 of stepping down mouth 30a, tubulose main part 11 (the filter tip of cigarette can be towards the top, and the cigarette bullet of cigarette is located the below, and also the cigarette is positive insertion, of course, also can adopt reverse male mode). External air is introduced into the tubular body 11 from the air inlet, and the heating member 13 bake-heats the cigarettes, thereby generating smoke. The generated smoke passes from within the tubular body 11 through the air passage into the mouthpiece 50 for use by the user. Thus, the generated smoke can be prevented from being directly communicated with the tubular main body 11 through the air passing channel, so that the user is prevented from being scalded.

The body 30 and the mouthpiece 50 may be made of metal (the metal may be made of stainless steel, aluminum alloy, copper alloy, iron alloy, etc.), plastic (the plastic may be made of hard plastic, such as ABS, POM, PS, PMMA, PC, PET, PBT, PPO, etc.), other alloy materials, etc. The body 30 and the mouthpiece 50 are detachably connected, for example, the two are two independent structures, and detachably connected by a snap or a magnetic attraction manner.

The specific structure of the body 30 may be: a cylindrical body is formed, and various electronic components of the electronic cigarette 100 are accommodated in the cylindrical body. The body 30 may have an oval or rectangular shape with a cross section along the middle thereof, and if the shape is rectangular, the short side thereof is disposed in an arc shape to facilitate the hand holding.

In one embodiment of the present application, the ventilation channel includes a body channel 31 and a mouthpiece channel 51, the body channel 31 is disposed in the body 30 and is communicated with the tubular main body 11, and the mouthpiece channel 51 is communicated with the body channel 31 when the mouthpiece 50 is connected to the body 30.

That is, when the mouthpiece 50 and the body 30 are separated, the body channel 31 and the mouthpiece channel 51 are separated, and when the mouthpiece 50 and the body 30 are connected, the mouthpiece channel 51 and the body channel 31 are connected to form a complete air passage channel.

The body passage 31 may be formed in a wall surface of an existing housing member in the body 30, or a single pipe may be separately provided. The mouthpiece channel 51 may be a channel formed within the shell member of the mouthpiece 50.

A sealing ring can be arranged at the joint of the cigarette holder channel 51 and the body channel 31, and the cigarette holder channel 51 and the body channel 31 are communicated more tightly through the sealing ring.

Still can be provided with at the bottom of body 30 and filter piece 90, should filter piece 90 intercommunication tubular main part 11 and body passageway 31, so, the flue gas that toasts the production in the tubular main part 11 can filter the back through filtering piece 90 and in carrying body passageway 31, filter impurity, promote the flue gas taste.

In an embodiment of the present application, a power source 70 is further disposed in the body 30, and the main control board is electrically connected to the power source 70.

The heating elements 13 are powered by a power supply 70, and the main control board controls the heating elements 13 to be turned on and off. This main control board can set up electric quantity statistics module, and the surface of body 30 can also set up the display screen, 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 30 may further be provided with a switch, which is connected to the main control board, specifically, 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 30 is further provided with a through hole for the mechanical switch to pass through.

Further, the main control board is further provided with an external interface, and the external interface is electrically connected with the power supply 70 and used for charging the power supply 70. The power supply 70 is charged through the external interface, which may be a USB interface or a Type-C interface, etc.

Or, the main control board is further provided with a wireless charging module, and the wireless charging module is electrically connected with the power supply 70 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 be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (10)

1. The utility model provides a heating cabinet subassembly, is applied to the electron cigarette, the electron cigarette includes the body, the body is formed with and holds the chamber, the body is equipped with lets a mouthful, a serial communication port, the heating cabinet subassembly can pass let a mouthful hold in hold the intracavity, and with fixed connection can be dismantled to the body, the body in it still is equipped with one of them that still is equipped with constant head tank and protruding muscle of location to let a mouthful department, the heating cabinet subassembly corresponds to be equipped with another one of them of constant head tank and protruding muscle of location, one the protruding muscle of location is pegged graft in one in the constant head tank.

2. The heating cartridge assembly of claim 1, wherein the heating cartridge assembly comprises:

a tubular main body, an opening is formed at the upper end of the tubular main body and is communicated with the abdicating port,

the heating element is arranged on the outer surface of the tubular main body and is electrically connected with the main control board of the electronic cigarette when the heating bin assembly is contained in the main body; and

the heat insulating sleeve, the heat insulating sleeve cover is located the tubulose main part, the heating member is located between tubulose main part and the heat insulating sleeve, the constant head tank or the protruding muscle in location is located the heat insulating sleeve, the heat insulating sleeve with fixed connection can be dismantled to the body.

3. The heating cartridge assembly of claim 2, wherein said positioning ribs or said positioning grooves extend along a length of said insulating sleeve.

4. The heater cartridge assembly of claim 2, wherein the number of positioning ribs or positioning slots is one.

5. The heating chamber assembly of claim 2, wherein said positioning rib or said positioning groove is provided in plurality, and a plurality of said positioning grooves are asymmetrically arranged along a circumferential direction of said heat insulating jacket, or a plurality of said positioning ribs are asymmetrically arranged along a circumferential direction of said heat insulating jacket.

6. The heating cartridge assembly of claim 2, further comprising a cartridge cover disposed over the opening of the tubular body;

the heating bin assembly further comprises a bin cover which is rotatably connected to the upper end of the heat insulation sleeve and is provided with an air inlet communicated with the tubular main body.

7. An electronic cigarette, characterized in that the electronic cigarette comprises a heating chamber assembly according to any one of claims 1 to 6.

8. The electronic cigarette of claim 7, further comprising:

the main control board is accommodated in the body and is electrically connected with the heating element of the electronic cigarette;

the cigarette holder is detachably connected to the body; and

a gas passage communicating the tubular body of the heater cartridge assembly and the mouthpiece.

9. The electronic cigarette of claim 8, wherein the ventilation channel comprises a body channel and a mouthpiece channel, the body channel is disposed in the body and in communication with the tubular body, and the mouthpiece channel is in communication with the body channel when the mouthpiece is coupled to the body.

10. The electronic cigarette of claim 9, wherein a power source is further disposed in the main body, the main control board is electrically connected to the power source, and an external interface is further disposed on the main control board and electrically connected to the power source for charging the power source; 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.