WO2023125999A1 - Electronic cigarette device - Google Patents

Abstract

An electronic cigarette device (100). The electronic cigarette device (100) comprises: a housing (10); a cigarette cup (20), wherein the cigarette cup (20) is provided on the housing (10), the cigarette cup (20) is provided with a cigarette slot (21), an end in the axial direction of the cigarette slot (21) is provided with an insert port (22), and a cigarette (200) is inserted into the cigarette cup (20) from the insert port (22); a base (30), wherein the base (30) removably cooperates with the housing (10) and is located at the other side in the axial direction of the cigarette cup (20); and a first heating assembly (40), wherein the first heating assembly (40) is arranged on the cigarette cup (20) and/or the base (30), the first heating assembly (40) is electrically connected to a control circuit board (50), and when the base (30) is separated from the housing (10), the first heating assembly (40) is exposed, so as to clean the first heating assembly (40).

Description

electronic cigarette

Cross References to Related Applications

This application is based on the Chinese patent application with application number 2021234480229 and the filing date is December 31, 2021, and claims the priority of the above-mentioned Chinese patent application. The entire content of the above-mentioned Chinese patent application is hereby incorporated by reference into this application.

technical field

The present application relates to the field of electronic cigarettes, in particular to an electronic cigarette appliance.

Background technique

In the related art, the electronic smoking set is cylindrical, the upper part of the cylindrical shape is a heating structure that can place cigarettes, and the lower part is mainly a battery that provides energy. The heating structure of the electronic smoking set with this structure forms a blind after the cigarette is pulled out. The heating structure is located at the bottom of the blind hole. It is very difficult to clean the heating structure after the electronic cigarette has been used for a period of time. It is inconvenient to clean the heating structure and affects the user experience.

Contents of the invention

This application aims to solve at least one of the technical problems existing in the prior art. Therefore, one purpose of this application is to propose an electronic cigarette appliance. When cleaning the first heating component, the base is removed from the casing to expose the first heating component, which is convenient for cleaning the first heating component, thereby improving the User experience.

The electronic smoking device according to the present application includes: a casing; a cigarette cup, the cigarette cup is arranged on the casing, the cigarette cup has a cigarette slot, and an insertion port is provided at one axial end of the cigarette slot, The cigarette is inserted into the cigarette cup from the insertion port; the base, the base is detachably matched with the shell and is located on the other side of the cigarette cup in the axial direction; the first heating assembly, the The first heating assembly is arranged on the tobacco cup and/or the base, the first heating assembly is electrically connected to the control circuit board, and when the base is separated from the housing, the first heating assembly is exposed to facilitate Clean the first heating assembly.

According to the electronic cigarette set of the present application, when the first heating component needs to be cleaned, the base is removed from the housing to expose the first heating component, which is convenient for cleaning the first heating component, thereby improving user experience.

In some examples of the present application, the cigarette socket is a through hole, the first heating component is arranged in the tobacco cup and adjacent to the cigarette socket and the other end of the insertion port, so When the base is matched with the shell, the cigarette support is supported on the base.

In some examples of the present application, the housing is provided with a first electrical connection part; the first heating assembly includes a heating needle and a second electrical connection part, and the heating needle and the second electrical connection part are respectively provided On the base, the heating needle is electrically connected to the second electrical connection part, when the base is matched with the housing, the heating needle is inserted into the cigarette, and the first electrical connection part and the When the base is separated from the shell, the heating needle is separated from the cigarette cup, and the first electrical connection part is separated from the second electrical connection part.

In some examples of the present application, the other axial end of the cigarette holder slot is provided with a stop wall, the cigarette support is supported on the stop wall, the stop wall is provided with a through hole, and the base When mating with the housing, the heating needle passes through the through hole.

In some examples of the present application, when the base is mated with the housing, the heating needle is in contact with the inner wall of the through hole; when the base is disassembled, the through hole is in contact with the heating needle for cleaning The heating needle.

In some examples of the present application, the stop wall is a metal piece.

In some examples of the present application, the base includes a heat insulation element and an auxiliary heat element, the heating needle is arranged on the heat insulation element, and the auxiliary heat element is arranged on the side of the heat insulation element facing the smoke On the end face of the cup, the auxiliary heating element is in contact with the heating needle.

In some examples of the present application, the base is snap fit with the housing.

In some examples of the present application, the tobacco cup is detachably arranged on the housing.

In some examples of the present application, an accumulator is provided inside the casing, and a charging interface is provided on the casing, and the charging interface is electrically connected to the control circuit board to charge the accumulator.

In some examples of the present application, the electronic cigarette device further includes a second heating assembly, the second heating assembly is arranged in the casing, and the second heating assembly is located on the radially outer side of the cigarette cup so as to The cigarette is heated.

In some examples of the present application, the second heating assembly includes a heating coil, and the heating coil is wound around the peripheral wall of the tobacco cup.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Description of drawings

Fig. 1 is an exploded view of an electronic cigarette appliance according to a first embodiment of the present application;

Fig. 2 is a cross-sectional view of the electronic cigarette device according to the first embodiment of the present application;

Fig. 3 is a cross-sectional view of the electronic smoking device according to the first embodiment of the present application when the cup and the casing are separated;

Fig. 4 is a cross-sectional view of the electronic smoking device according to the first embodiment of the present application when the cup, the base and the shell are separated;

Fig. 5 is an exploded view of the electronic cigarette device according to the second embodiment of the present application;

Fig. 6 is a cross-sectional view of the electronic cigarette device according to the second embodiment of the present application;

Fig. 7 is a cross-sectional view when the base and the casing of the electronic cigarette appliance are separated according to the second embodiment of the present application;

Fig. 8 is a cross-sectional view of the electronic smoking device according to the second embodiment of the present application when the cup, the base and the shell are separated;

Fig. 9 is an exploded view of the electronic cigarette device according to the third embodiment of the present application;

Fig. 10 is a cross-sectional view of an electronic cigarette appliance according to a third embodiment of the present application;

Figure 11 is an enlarged view of A in Figure 10;

Fig. 12 is a cross-sectional view when the base and the casing of the electronic cigarette appliance are separated according to the third embodiment of the present application;

Fig. 13 is a cross-sectional view of the electronic smoking device according to the third embodiment of the present application when the cup, the base and the casing are separated.

Detailed ways

Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, are only for explaining the present application, and should not be construed as limiting the present application.

The following describes an electronic cigarette appliance 100 according to an embodiment of the present application with reference to FIGS. 1-13 . The electronic cigarette appliance 100 may be a heat-not-burn electronic cigarette appliance 100 .

As shown in FIGS. 1-13 , the electronic cigarette device 100 according to the embodiment of the present application includes: a casing 10 , a cup 20 , a base 30 and a first heating component 40 . The shell 10 , the tobacco cup 20 , the base 30 and the first heating component 40 . The cigarette cup 20 is arranged on the shell 10, and the cigarette cup 20 has a cigarette slot 21, and an insertion port 22 is arranged at one end of the cigarette slot 21 in the axial direction. Further, as shown in Fig. 2, Fig. 6 and Fig. 10, the cigarette An insertion port 22 is provided at the upper end of the branch slot 21 , and the cigarette branch 200 is inserted into the cigarette cup 20 through the insertion port 22 . The base 30 is detachably connected with the housing 10 , and the base 30 is located on the other side of the cup 20 in the axial direction. Further, as shown in FIGS. 2 , 6 and 10 , the base 30 is located on the lower side of the cup 20 . The first heating assembly 40 is arranged on the tobacco cup 20 and/or the base 30, and the first heating assembly 40 is electrically connected with the control circuit board 50. When the base 30 is separated from the housing 10, the first heating assembly 40 is exposed to facilitate heating Assembly 40 is cleaned.

Wherein, when the first heating assembly 40 needs to be cleaned, the base 30 is removed from the casing 10 to expose the first heating assembly 40, and then the first heating assembly 40 is directly cleaned, which can facilitate the first heating Thorough cleaning of the component 40 can make the first heating component 40 clean, thereby improving the user experience of using the electronic cigarette device 100 .

Therefore, when the first heating component 40 needs to be cleaned, the base 30 is removed from the casing 10 to expose the first heating component 40 , which is convenient for cleaning the first heating component 40 , thereby improving user experience.

In some embodiments of the present application, as shown in FIG. 10 , in the third embodiment of the electronic smoking device 100 of the present application, the cigarette slot 21 is set as a through hole, and the first heating assembly 40 is set on the cigarette cup 20 Inside, and the first heating element 40 is disposed adjacent to the cigarette slot 21 and the other end of the insertion port 22 , when the base 30 cooperates with the housing 10 , the cigarette 200 is supported on the base 30 . Wherein, the first heating assembly 40 can be provided with a heating sheet 43, further, the heating sheet 43 is a heating steel sheet, the heating sheet 43 is arranged in the cigarette cup 20, the heating sheet 43 is arranged adjacent to the lower end of the cigarette slot 21, the base 30 and the When the housing 10 is fitted, the base 30 is used to support the cigarettes 200, and the heating plate 43 heats the cigarettes 200. When each cigarette is sucked, the base 30 is pulled out downwards to separate the base 30 from the housing 10, and the first heating assembly 40 It will be completely exposed to the outside, and the first heating component 40 can be thoroughly cleaned, so as to achieve the purpose of easy cleaning of the electronic cigarette device 100 . Moreover, when each cigarette is drawn, the cigarette 200 in the cigarette slot 21 can be pulled out from the insertion port 22 of the cigarette slot 21 . Further, in the third embodiment of the electronic cigarette device 100 of the present application, a temperature sensor is arranged inside the cup 20 , and the temperature sensor is arranged near the lower end of the cup 20 , and the temperature sensor is used to detect the temperature of the heating sheet 43 .

In some embodiments of the present application, as shown in FIG. 2 and FIG. 6 , the housing 10 is provided with a first electrical connection part 11 , and the control circuit board 50 is electrically connected to the first electrical connection part 11 . The first heating assembly 40 includes a heating needle 41 and a second electrical connection part 42, and the heating needle 41 and the second electrical connection part 42 are respectively arranged on the base 30, that is to say, the heating needle 41 and the second electrical connection part 42 are both arranged on The base 30, the heating needle 41 is electrically connected to the second electrical connection part 42, when the base 30 is matched with the casing 10, the heating needle 41 is inserted into the cigarette 200, and the first electrical connection part 11 and the second electrical connection part 42 are in contact for electrical connection That is, when the base 30 and the shell 10 are assembled together, the heating needle 41 is inserted into the cigarette 200 , and the first electrical connection part 11 and the second electrical connection part 42 are electrically connected. When the base 30 is separated from the housing 10 , the heating needle 41 is separated from the cup 20 , and the first electrical connection part 11 is separated from the second electrical connection part 42 . This setting can ensure that the heating needle 41 is electrically connected to the control circuit board 50 when the base 30 is mated with the casing 10 , and ensures that the control circuit board 50 can control the heating needle 41 to start working, so that the heating needle 41 heats the cigarette 200 .

In some embodiments of the present application, as shown in FIG. 2 , in the first embodiment of the electronic cigarette device 100 of the present application, the other axial end of the cigarette slot 21 is provided with a stopper wall 23 , further, The lower end of the cigarette slot 21 is provided with a stop wall 23. After the cigarette 200 is inserted into the cigarette slot 21 from the insertion port 22 of the cigarette slot 21, the cigarette 200 is supported on the stop wall 23, that is, the stop wall 23 Supported at the lower end of the cigarette holder 200, the stopper wall 23 may be provided with a through hole 24. When the base 30 cooperates with the housing 10, the heating needle 41 passes through the through hole 24, so that the heating needle 41 is inserted into the cigarette holder 200, thereby ensuring that the base 30 When mating with the housing 10 , the heating needle 41 is in contact with the cigarette 200 , thereby ensuring that the heating can really heat the cigarette 200 .

In some embodiments of the present application, as shown in FIG. 2 and FIG. 3 , when the base 30 is matched with the housing 10 , the heating needle 41 is in contact with the inner wall of the through hole 24 , and when the base 30 is removed, the through hole 24 and the heating needle 41 move. Touch to clean heater needle 41. Specifically, as shown in FIG. 2 , during the process of pulling out the base 30 from the bottom of the housing 10, the heating needle 41 contacts the inner side wall of the through hole 24, and the inner side wall of the through hole 24 can scrape off the objects on the surface of the heating needle 41, which can It has the effect of cleaning the heating needle 41.

In some embodiments of the present application, as shown in Figure 2 and Figure 3, the stop wall 23 can be set as a metal part, for example: the stop wall 23 can be made of metal parts such as aluminum, steel, iron, etc., the metal parts The strength is good, such setting can improve the structural strength of the stop wall 23, can avoid the deformation of the stop wall 23, and can better scrape the objects on the surface of the heating needle 41 clean.

In some embodiments of the present application, in the first embodiment of the electronic cigarette device 100 of the present application, the stop wall 23 can be set as a ferromagnetic cleaning steel sheet, and the ferromagnetic cleaning steel sheet is adsorbed on the cigarette slot 21. At the lower end, such setting can detachably install the stop wall 23 in the cigarette holder slot 21 , which is convenient for cleaning the stop wall 23 .

In some embodiments of the present application, the stop wall 23 is configured as a heating element. When the electronic cigarette appliance 100 is working, the stop wall 23 can serve as an auxiliary heating element, and the heating element can heat the cigarette 200 .

In some embodiments of the present application, as shown in FIG. 6 and FIG. 7 , in the second embodiment of the electronic cigarette device 100 of the present application, the base 30 may include: a heat insulating element 31 and an auxiliary heating element 32 , the heating pin 41 is arranged on the heat insulating element 31 , the auxiliary heat element 32 is arranged on the end surface of the heat insulating element 31 facing the cigarette cup 20 , and the auxiliary heat element 32 is in contact with the heating needle 41 . Further, the heat insulating element 31 is configured as a heat insulating plate, the heating needle 41 is fixedly installed on the base 30 through the heat insulating plate, and the auxiliary heat insulating element 32 is arranged on the upper surface of the heat insulating element 31 . Specifically, when the base 30 is mated with the housing 10, that is, when the base 30 and the housing 10 are mated together, after the heating needle 41 is activated, the cigarette 200 is inserted into the cigarette slot 21, and the heating needle 41 heats the cigarette in the cigarette slot 21. The cigarette 200, and the auxiliary heating element 32 can be set as a metal heating sheet, and the auxiliary heating element 32 serves as an auxiliary heating element to heat the cigarette 200 in the cigarette slot 21 when the electronic cigarette appliance 100 is working.

In some embodiments of the present application, the base 30 is snap fit with the housing 10 . Further, as shown in FIG. 2 , FIG. 6 and FIG. 10 , the base 30 is provided with one of the engaging protrusion 33 and the engaging groove 14 , and the housing 10 is provided with the other of the engaging protrusion 33 and the engaging groove 14 One, after the clamping protrusion 33 is clamped in the clamping groove 14, the base 30 and the housing 10 are assembled together, so that the detachable connection between the base 30 and the housing 10 can be realized, which facilitates the assembly and disassembly of the base 30 and the housing 10 , so that the assembly efficiency of the base 30 and the housing 10 can be improved, and the disassembly efficiency of the base 30 and the housing 10 can also be improved.

In some embodiments of the present application, as shown in FIGS. 2-4 , in the first embodiment of the electronic cigarette device 100 of the present application, the cigarette cup 20 is detachably arranged on the housing 10 . The cigarette cup 20 is detachably arranged on the housing 10. Further, the housing 10 can define a cigarette cup installation groove 15, the upper end and the lower end of the cigarette cup installation groove 15 are open, and the cigarette cup 20 is installed from the upper end of the cigarette cup installation groove 15. In the cigarette cup installation groove 15, and the heating needle 41 extends into the cigarette holder slot 21, when the cigarette 200 is sucked, the cigarette cup 20 is pulled out from the cigarette cup installation groove 15, and the cigarette cup 20 carries the cigarette Pull out the cigarette cup installation groove 15 together with 200 to prevent the substance in the cigarette 200 from remaining in the cigarette cup installation groove 15 .

Further, as shown in FIGS. 2-4 , the tobacco cup 20 may be provided with a first magnetic member 25, the housing 10 may be provided with a second magnetic member 16, and both the first magnetic member 25 and the second magnetic member 16 may be provided as Magnet, after the cigarette cup 20 is installed in the cigarette cup installation groove 15, the cigarette cup 20 can be firmly arranged on the shell 10 through the magnetic cooperation of the first magnetic part 25 and the second magnetic part 16, which can prevent the cigarette cup 20 from Move out in the smoke cup installation groove 15.

In some embodiments of the present application, the electronic cigarette device 100 may further include: a second heating assembly 60, the second heating assembly 60 is arranged in the housing 10, and the second heating assembly 60 is located on the radially outer side of the cigarette cup 20 to heat the cigarette. 200 for heating. Wherein, the second heating assembly 60 can be electrically connected with the control circuit board 50, the control circuit board 50 can control the second heating assembly 60 to be turned on or off, and when the control circuit board 50 controls the second heating assembly 60 to be turned on, the second heating assembly 60 can The cigarette 200 is heated through the tobacco cup 20 .

In some embodiments of the present application, as shown in FIG. 2, FIG. 6 and FIG. The component 60 adopts electromagnetic heating mode, and the heating coil 61 can be an electromagnetic heating coil 61. By winding the heating coil 61 around the outer peripheral wall of the cigarette cup 20, the heating coil 61 can better heat the cigarette 200 in the cigarette slot 21, The heating effect of the electronic cigarette set 100 on the cigarette 200 can be ensured.

In some embodiments of the present application, as shown in FIG. 2 , FIG. 6 and FIG. 10 , the heating coil 61 is covered with a heat sink 62 , and the heat sink 62 can be set as a heat dissipation copper sheet. When the electronic cigarette device 100 stops working, The cooling fins 62 can dissipate the heat on the cigarette cup 20 quickly, which can reduce the temperature of the cigarette cup 20 .

Specifically, as shown in FIG. 2 , in the first embodiment of the electronic cigarette device 100 of the present application, the cup 20 and the housing 10 are two separate parts, and the cup 20 is installed on the cup defined by the housing 10 . Inside the slot 15 , the heating coil 61 is wound on the outer peripheral wall of the cigarette cup installation slot 15 . As shown in FIG. 6 , in the second embodiment of the electronic cigarette device 100 of the present application, the cigarette cup 20 is fixedly connected to the housing 10 , furthermore, the cigarette cup 20 and the housing 10 are integrally formed, and the heating coil 61 is wound around the cigarette. The peripheral wall of the cup 20. As shown in FIG. 10 , in the third embodiment of the electronic cigarette device 100 of the present application, the cigarette cup 20 is fixedly connected to the housing 10 , furthermore, the cigarette cup 20 and the housing 10 are integrally formed, and the heating coil 61 is wound around the cigarette. The peripheral wall of the cup 20.

In some embodiments of the present application, as shown in FIG. 2 , FIG. 6 and FIG. 10 , an accumulator 12 is provided inside the housing 10, and the accumulator 12 may be a battery. The control circuit board 50 is electrically connected to charge the accumulator 12. Further, the charging interface 13 can be arranged at the lower end of the casing 10. When the charging interface 13 is connected to an external power supply, the accumulator 12 can be charged. The charging function of the electronic cigarette set 100 can realize the recycling use of the electronic cigarette set 100 , thereby prolonging the service life of the electronic cigarette set 100 .

Further, as shown in Fig. 2, Fig. 6 and Fig. 10, a control switch 17 is arranged on the casing 10, and a switch circuit board 18 is arranged in the casing 10, the control switch 17 is electrically connected with the switch circuit board 18, and the switch circuit board 18 It can be electrically connected with the control circuit board 50 , and the user can control the control circuit board 50 through the control switch 17 to enable the first heating assembly 40 and the second heating assembly 60 to work. Further, the control switch 17 may be integrated with an LED light to control and display the working and charging status of the electronic cigarette device 100 .

It should be noted that, in the second embodiment and the third embodiment of the electronic cigarette device 100 of the present application, the cigarette cup 20 is fixedly connected to the housing 10, and the cigarette cup 20 defines a cigarette slot 21 with open upper and lower ends. , when the base 30 is matched with the shell 10 , the base 30 is supported by the cigarette holder 200 . In the first embodiment and the second embodiment of the electronic cigarette device 100 of the present application, the heating needle 41 is provided with a temperature sensor, and the temperature sensor is used to detect the temperature of the heating needle 41 .

In the description of this specification, references to the terms "one embodiment," "some embodiments," "exemplary embodiments," "example," "specific examples," or "some examples" are intended to mean that the implementation A specific feature, structure, material, or characteristic described by an embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the application is defined by the claims and their equivalents.

Claims (12)

An electronic cigarette set, characterized in that it includes: shell; A cigarette cup, the cigarette cup is arranged on the shell, the cigarette cup has a cigarette slot, and an insertion port is provided at one axial end of the cigarette slot, and the cigarette is inserted from the insertion port into the inside the cup; a base, the base is detachably matched with the housing and located on the other side of the cup in the axial direction; A first heating assembly, the first heating assembly is arranged on the tobacco cup and/or the base, the first heating assembly is electrically connected to the control circuit board, and when the base is separated from the housing, the The first heating component is exposed to facilitate cleaning of the first heating component. The electronic smoking device according to claim 1, wherein the cigarette holder slot is a through hole, and the first heating element is arranged in the cigarette cup and is adjacent to the cigarette holder slot and the insertion port The other end is provided at the other end, and when the base is matched with the shell, the cigarette support is supported on the base. The electronic cigarette device according to claim 1, wherein a first electrical connection part is provided on the housing; The first heating assembly includes a heating needle and a second electrical connection part, the heating needle and the second electrical connection part are respectively arranged on the base, the heating needle is electrically connected to the second electrical connection part, When the base is matched with the shell, the heating needle is inserted into the cigarette, and the first electrical connection part and the second electrical connection part are in contact for electrical connection; When the base is separated from the shell, the heating needle is separated from the cigarette cup, and the first electrical connection part is separated from the second electrical connection part. The electronic smoking device according to claim 3, wherein the other axial end of the cigarette holder slot is provided with a stop wall, the cigarette support is supported on the stop wall, and the stop wall is provided with A through hole, when the base is mated with the housing, the heating needle passes through the through hole. The electronic cigarette device according to claim 4, wherein when the base is matched with the housing, the heating pin contacts the inner wall of the through hole, and when the base is disassembled, the through hole is in contact with the inner wall of the through hole. The heater pins move into contact to clean the heater pins. The electronic cigarette device according to claim 5, wherein the stop wall is a metal piece. The electronic cigarette device according to claim 3, wherein the base includes a heat insulating element and an auxiliary heating element, the heating needle is arranged on the heat insulating element, and the auxiliary heat element is arranged on the heat insulating element On the end face of the element facing the tobacco cup, the auxiliary heating element is in contact with the heating needle. The electronic cigarette device according to claim 1, wherein the base is snap-fitted with the housing. The electronic cigarette device according to claim 1, wherein the cigarette cup is detachably arranged on the casing. The electronic smoking device according to claim 1, wherein an accumulator is provided in the housing, and a charging interface is provided on the housing, and the charging interface is electrically connected with the control circuit board to charge the accumulator. to charge. The electronic cigarette appliance according to any one of claims 1-10, further comprising a second heating assembly, the second heating assembly is arranged in the casing, the second heating assembly is located in the cigarette the radially outer side of the cup to heat the cigarette. The electronic cigarette device according to claim 11, wherein the second heating component includes a heating coil, and the heating coil is wound around the peripheral wall of the cigarette cup.

Images