CN211323048U - Electronic cigarette device capable of being heated and not burnt - Google Patents
Electronic cigarette device capable of being heated and not burnt Download PDFInfo
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- CN211323048U CN211323048U CN201921953521.3U CN201921953521U CN211323048U CN 211323048 U CN211323048 U CN 211323048U CN 201921953521 U CN201921953521 U CN 201921953521U CN 211323048 U CN211323048 U CN 211323048U
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- flue
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- cigarette
- electronic cigarette
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Abstract
The utility model provides a pair of heating incombustible electron cigarette device, including filter tip, heating element and electron cigarette device body. A vertical flue is arranged in the electronic cigarette device body, the heating element is arranged in the electronic cigarette device body, and the heating element heats the flue; the filter tip sets up in the outlet flue of flue, cools down the high temperature gas that comes out from the flue. The utility model discloses simple structure, and easily operation. When the user smokes, only need 3 simple steps: opening the filter → inserting the filter cigarette → inserting the filter, the filter cigarette can be used without breaking the filter cigarette. Simultaneously because of the utility model discloses the special design of air circulation route can directly utilize filter-tipped cigarette itself to filter tar from the filter pulp end of taking during the smoking, need not extra container and absorbs and hold, promotes user experience. The utility model discloses a filter tip has carried out the design of cooling, can cool down the flue gas that the flue came out, promotes the taste of cigarette.
Description
Technical Field
The utility model relates to an electron cigarette technical field, in particular to heating incombustible electron cigarette device.
Background
In the present electronic smoking set for baking filter-tipped cigarettes by circumferential heating, there are some problems:
(1) the air inlet of the smoking set is arranged at the bottom of the smoking set, so that tar generated after the electronic cigarette is baked is easy to leak from the bottom to be treated, and pollution is caused.
(2) The tar generated by baking the filter-tipped cigarettes needs to be absorbed and contained by a special container, and the special container needs to be purchased additionally by a user, increases the cost, needs to be carried about, is burdensome for the user and has poor experience.
SUMMERY OF THE UTILITY MODEL
The main objective of the present invention is to provide a device for heating a non-combustible electronic cigarette with a new air channel, which does not need to carry extra container to contain tar and does not pollute the smoking set.
A heating non-combustion electronic cigarette device comprises a filter tip, a heating element and an electronic cigarette device body.
A vertical flue is arranged in the electronic cigarette device body, the heating element is arranged in the electronic cigarette device body, and the heating element heats the flue; the electronic cigarette device body is provided with a cigarette bullet opening at the outlet of the flue, and the filter tip is inserted at the cigarette bullet opening; the periphery of the filter tip is provided with a plurality of air grooves communicated with the flue. Further, the filter includes a plastic housing and a metal heat sink.
The plastic shell is sleeved on the periphery of the metal heat dissipation piece; a plurality of air grooves are arranged around the plastic shell. The metal radiating piece is provided with an air passage; the air flue is arranged above the flue and communicated with the flue.
Furthermore, the plastic shell is provided with a plurality of silica gel columns along the outer wall, and is in interference fit with the electronic cigarette device body through the silica gel columns.
Furthermore, the heating element comprises a heating pipe and a heat insulation pipe, the heating pipe is arranged around the flue, the heat insulation pipe is arranged around the heating pipe, and an inner cavity is formed between the heat insulation pipe and the heating pipe.
Further, the electronic cigarette device body comprises an upper cover, a lower cover, a flue plug and a shell; the upper cover is arranged at the upper end of the shell and covers the flue, and a smoke bomb port is arranged at the position of the upper cover corresponding to the flue; the lower cover is arranged at the lower end of the shell and is provided with a flue hole; the flue plug is arranged at the flue hole of the lower cover. The filter tip is arranged at the mouth of the cigarette bullet and is in interference fit with the upper cover through a silica gel column.
Furthermore, the electronic cigarette device body also comprises an upper fixing frame and a lower fixing frame; the upper fixing frame is fixed at the lower end of the smoke bomb port of the upper cover, and the lower fixing frame is fixed at the upper end of the smoke channel hole of the lower cover; the upper end of the heating element is fixedly connected with the upper fixing frame, and the lower end of the heating element is fixedly connected with the lower fixing frame.
Furthermore, the electronic cigarette device body also comprises a wire connecting plate, a PCBA mainboard and a battery cell; the wire connecting plate, the PCBA mainboard and the battery cell are all arranged inside the shell; the lower end of the heating tube is connected with the wire connecting plate; the wire connecting plate is connected with the PCBA mainboard; the electric core is connected with the PCBA mainboard.
Furthermore, gaps are reserved among the upper fixing frame, the lower fixing frame, the heating tube and the flue; a gap is reserved between the filter tip and the upper fixing frame.
Furthermore, the flue plug is tightly attached to the lower cover and the lower fixing frame.
Furthermore, a first insulating coating is arranged on the heating tube, a heating resistance layer is coated on the first insulating coating, and a second insulating coating is covered on the heating resistance layer.
The utility model discloses in the non-combustible electronic cigarette device of heating that provides, because of the special design of air circulation route, can directly utilize filter-tipped cigarette itself to filter tar from the filter pulp end of taking during the smoking, need not extra container and absorb and hold, promote user experience and reduce harm simultaneously. The utility model discloses the bottom is totally enclosed, and the tar that the flue-cured tobacco produced can not come out from the bottom seepage, avoids equipment to be polluted.
Drawings
Fig. 1 is a cross-sectional view of a device for heating a non-combustible electronic cigarette according to an embodiment of the present invention;
fig. 2 is a top view of a filter of a device for heating a non-combustible electronic cigarette according to an embodiment of the present invention;
fig. 3 is a detailed view of a filter of the device for heating a non-combustible electronic cigarette according to an embodiment of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. 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 the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The first embodiment is as follows:
referring to fig. 1, a cross-sectional view of an embodiment of the present invention is shown in the drawings.
A heating non-combustion electronic cigarette device comprises a filter tip 1, a heating element and an electronic cigarette device body. A vertical flue is arranged in the electronic cigarette device body, the heating element is arranged in the electronic cigarette device body, and the heating element heats the flue; the electronic cigarette device body is provided with a cigarette bullet port 15 at the outlet of the flue, and the filter tip 1 is inserted at the cigarette bullet port 15; the periphery of the filter tip 1 is provided with a plurality of air grooves 1a communicated with the flue.
In this embodiment, in use, the filter 1 is inserted into the plug end 14 of a filter cigarette, in close proximity to the plug end 14. Filter 1 pegs graft and fixes on the electron cigarette device body. Normal atmospheric temperature air gets into the electron cigarette device from air duct 1a on the filter tip 1, and the high temperature flue gas that heating element produced after heating filter-tipped cigarette up circulates filter-tipped cigarette end 14 from the area of filter-tipped cigarette itself and carries out the filtration back rethread filter tip 1 cooling, provides a gentle flue gas for the user, improves user and uses experience, simultaneously because after filtering tar, has reduced the harm of smoking. Because the air inlet setting of smoking set is in filter tip 1 department, and the tar that produces after toasting is directly filtered and is absorbed by the filter pulp end 14 of electron cigarette, can not have the problem that tar from the device seepage comes out, has solved the problem of tar pollution, also need not additionally dispose the container that holds tar specially, improves user's experience.
The vertical flue design can ensure that the whole filter-tipped cigarette can be directly inserted into the flue without breaking the cigarette off with fingers and thumb, and the operation is simple. When the user smokes, only need 3 simple steps: open filter → plug filter cigarette → plug filter, then use.
Referring to fig. 2, the filter 1 comprises a plastic housing 101 and a metal heat sink 102; the plastic casing 101 is sleeved on the periphery of the metal heat sink 102; the metal heat sink 102 is provided with an air passage 103; the air flue 103 is arranged above the flue and communicated with the flue. Referring to fig. 3, a plurality of air grooves 1a are formed around the plastic casing 101;
under the effect of contracting horn mouth 1b, the flue gas collides metal heat sink 102 and the cooling under the normal atmospheric temperature, and the flue gas after the first cooling continues to rise, runs into when expanding horn mouth 1c, and the flue gas expansion arouses the heat dissipation of second time to it gets out along metal heat sink 102's air flue 103 and gets into the oral cavity.
The design of the plastic casing 101 of the filter 1 can avoid the mouth burning of the user, and further improves the user experience.
Referring to fig. 3, the plastic casing 101 is provided with a plurality of silica gel columns 104 along the outer wall, and is in interference fit with the electronic cigarette device body through the silica gel columns 104.
The filter 1 is fixed on the electronic cigarette device body through the silica gel column 104, so that the probability of filter loss can be reduced. In the present embodiment, each silica gel column 104 is disposed on the outer wall of the plastic casing 101 between two adjacent air tanks 1a, and 4 silica gel columns are disposed as shown in fig. 3 and uniformly distributed on the plastic casing 101.
Referring to fig. 1, the heating element includes a heating tube 2 and a heat insulation tube 3, the heating tube 2 is disposed around the flue, the heat insulation tube 3 is disposed around the heating tube 2, and an inner cavity is formed between the heat insulation tube 3 and the heating tube 2.
The heat insulation pipe 3 and the heating pipe 2 are not arranged in a close contact manner, but are provided with a certain space to form an inner cavity. When the whole electronic cigarette device works, the filter-tipped cigarettes are heated by the heating tube 2 to form high-temperature gas; the inner cavity provides a buffer area for the high-temperature gas, and the heat insulation effect is further improved.
The arrangement of the heat insulation pipe 3 not only avoids the heat loss generated by the heating pipe 2, but also can ensure that the temperature of the shell of the electronic cigarette device body is not too high. The heat insulating pipe 3 is made of 304 stainless steel, and the heat insulating pipe 3 is a hollow double-layer cylinder with a vacuum sealed chamber.
The electronic cigarette device body comprises an upper cover 4, a lower cover 5, a flue plug 6 and a shell 7; the upper cover 4 is arranged at the upper end of the shell 7 and covers the flue, and a smoke bomb port 15 is arranged at the position of the upper cover 4 corresponding to the flue; the lower cover 5 is arranged at the lower end of the shell 7 and is provided with a flue hole; the flue plug 6 is arranged at the flue hole of the lower cover. The filter tip 1 is arranged at the mouth 15 of the cartridge and is in interference fit with the upper cover 4 through a silica gel column 104.
The bottom of the electronic cigarette device is sealed by the flue plug 6, so that dust and sundries are prevented from entering the device, meanwhile, the flue can be cleaned only by opening the flue plug 6, and the operation is simple and easy.
The electronic cigarette device body also comprises an upper fixing frame 8 and a lower fixing frame 9; the upper fixing frame 8 is fixed at the lower end of a cigarette bullet port 15 of the upper cover 4, and the lower fixing frame 9 is fixed at the upper end of a flue hole of the lower cover 5; the upper end of the heating element (comprising the heating tube 2 and the heat insulation tube 3) is fixedly connected with an upper fixing frame 8, and the lower end is fixedly connected with a lower fixing frame 9.
So the whole electronic cigarette device assembly structure is: the upper cover 4 is equipped with cigarette bullet mouth 15 above the flue, and filter 1 sets up in the cigarette bullet mouth 15 department of upper cover 4, and the 4 lower extremes of upper cover are connected with upper mounting bracket 8, and the connection of the 8 lower extremes of upper mounting bracket is fixed with heating element, and the connection of the heating element lower extreme is fixed with down mount 9, and the connection of the 9 lower extremes of lower mount is fixed with lower cover 5, is provided with the flue hole on the lower cover 5, is provided with flue stopper 6 in flue hole department, and shell 7 sets up between upper cover 4 and lower cover 5.
The electronic cigarette device body further comprises a lead connecting plate 10, a PCBA (Printed Circuit Board + Assembly) main Board 11 and a battery cell 12; the lead connecting plate 10, the PCBA mainboard 11 and the battery cell 12 are all arranged inside the shell 7; the lower end of the heating tube 2 is connected with a wire connecting plate 10; the wire connecting plate 10 is connected with a PCBA mainboard 11; the battery cell 12 is connected with the PCBA mainboard 11.
The wire connecting plate 10, the PCBA mainboard 11 and the battery cell 12 form an electrical part of the electronic cigarette device, and provide a power supply for the heating function of the heating element.
Gaps are reserved among the upper fixing frame 8, the lower fixing frame 9, the heating tube 2 and the flue; a gap is reserved between the filter tip 1 and the upper fixing frame 8. The contact surface of the filter 1 and the upper fixing frame 8 is an uneven end surface, so that the contact mode of the filter 1 and the upper fixing frame 8 is point contact, and a gap (not shown) for air circulation is arranged between the filter 1 and the upper fixing frame 8.
In the electronic cigarette device, normal temperature gas enters the device from a gas groove 1a on the filter 1 and finally exits from the inside of the filter 1. The airflow channel is as follows: through the upper cap 4 → the upper mount 8 → the glow tube 2 → the lower mount 9 → the chimney plug 6 → the tobacco end 13 entering the interior of the filter cigarette → the filter end 14 of the filter cigarette → the filter 1, and finally into the mouth. The filter end 14 of the filter-tipped cigarette is tightly matched with the filter tip 1, so that the smoke leakage is avoided.
The utility model discloses unique air current passageway can make the up circulation of high temperature flue gas that produces behind the filter-tipped cigarette heating through filter pulp end 14, utilizes filter pulp end 14 of filter-tipped cigarette itself to filter tar to high temperature flue gas, need not additionally set up the device and be used for holding tar, simplifies the device, promotes user experience.
The heating tube 2 is provided with a first insulating coating, a heating resistance layer is coated on the first insulating coating, and a second insulating coating covers the heating resistance layer.
First insulating coating sets up in heating tube 2 inboardly, has coated heating resistor layer on first insulating coating, and the coating has the second insulating coating on the heating resistor layer, through the mode of coating for heating tube 2 can directly heat filter-tipped cigarette, effectively utilizes the heat, has avoided the problem of heat conduction loss. And welding electrodes are arranged at two ends of the heating electronic layer, and the welding electrodes can be connected with a lead wire and electrically connected with an electric device.
The utility model discloses in the non-combustible electronic cigarette device of heating that provides, because of the special design of air circulation route, can directly utilize filter-tipped cigarette itself to filter tar from the filter pulp end 14 of taking during the smoking, need not extra container and absorb and hold, promote user experience and reduce harm simultaneously. The utility model discloses the bottom is totally enclosed, and the tar that the flue-cured tobacco produced can not come out from the bottom seepage, avoids equipment to be polluted.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (10)
1. A heating non-combustion electronic cigarette device is characterized by comprising a filter tip, a heating element and an electronic cigarette device body;
a vertical flue is arranged in the electronic cigarette device body, the heating element is arranged in the electronic cigarette device body, and the heating element heats the flue; the electronic cigarette device body is provided with a cigarette bullet opening at the outlet of the flue, and the filter tip is inserted at the cigarette bullet opening; and a plurality of air grooves communicated with the flue are formed around the filter tip.
2. The heated non-burning electronic vaping device of claim 1, wherein the filter comprises a plastic housing and a metal heat sink;
the plastic shell is sleeved on the periphery of the metal heat dissipation piece; the periphery of the plastic shell is provided with the plurality of air grooves;
the metal radiating piece is provided with an air passage; the air flue is arranged above the flue and communicated with the flue.
3. The device of claim 2, wherein the plastic casing is provided with a plurality of silica gel columns along an outer wall, and the silica gel columns are in interference fit with the electronic cigarette device body.
4. The device according to claim 3, wherein the heating element includes a heat generating pipe disposed around the flue, and a heat insulating pipe disposed around the heat generating pipe and forming an inner cavity between the heat insulating pipe and the heat generating pipe.
5. The device of claim 4, wherein the electronic vaping device body comprises an upper lid, a lower lid, a flue plug, and a housing; the upper cover is arranged at the upper end of the shell and covers the flue, and the position of the upper cover corresponding to the flue is provided with the smoke bomb port; the lower cover is arranged at the lower end of the shell and is provided with a flue hole; the flue plug is arranged at the flue hole of the lower cover; the filter tip is arranged at the cigarette bullet opening and is in interference fit with the upper cover through the silica gel column.
6. The heated non-combustible electronic vaping device of claim 5, wherein the electronic vaping device body further comprises an upper mount and a lower mount; the upper fixing frame is fixed at the lower end of the smoke bomb port of the upper cover, and the lower fixing frame is fixed at the upper end of the smoke channel hole of the lower cover; the upper end of the heating element is fixedly connected with the upper fixing frame, and the lower end of the heating element is fixedly connected with the lower fixing frame.
7. The heated non-combustible electronic vaping device of claim 6, wherein the electronic vaping device body further comprises a wire connection board, a PCBA motherboard, and a battery cell; the wire connecting plate, the PCBA mainboard and the battery cell are all arranged inside the shell; the lower end of the heating tube is connected with a wire connecting plate; the wire connecting plate is connected with the PCBA mainboard; the electric core is connected with the PCBA mainboard.
8. The device according to claim 7, wherein a gap is left between the upper and lower holders and the heat generating pipe and the flue; and a gap is reserved between the filter tip and the upper fixing frame.
9. The heated non-combustible electronic vaping device of claim 8, wherein the chimney plug is in close fit with the lower lid and lower mount.
10. The device for heating a non-combustible electronic cigarette according to claim 9, wherein a first insulating coating is provided on the heat generating tube, a heating resistor layer is coated on the first insulating coating, and a second insulating coating is coated on the heating resistor layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921953521.3U CN211323048U (en) | 2019-11-12 | 2019-11-12 | Electronic cigarette device capable of being heated and not burnt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921953521.3U CN211323048U (en) | 2019-11-12 | 2019-11-12 | Electronic cigarette device capable of being heated and not burnt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211323048U true CN211323048U (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921953521.3U Active CN211323048U (en) | 2019-11-12 | 2019-11-12 | Electronic cigarette device capable of being heated and not burnt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211323048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024046507A1 (en) * | 2022-08-31 | 2024-03-07 | 北京温致科技有限公司 | Aerosol generation device |
-
2019
- 2019-11-12 CN CN201921953521.3U patent/CN211323048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024046507A1 (en) * | 2022-08-31 | 2024-03-07 | 北京温致科技有限公司 | Aerosol generation device |
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