Electronic atomization device
By setting a second electrical contact point and a fixing groove of the cigarette cartridge on the housing of the electronic atomization device, different circuit connections in the forward insertion and reverse insertion of the cigarette cartridge are realized, and the reverse insertion of the cigarette cartridge is solved. The problem of inability to insert has realized the storage function of the cigarette cartridge and improved the safety and convenience of the equipment.
Patent Information
- Application Number
- CN202420813699.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-04-18
AI Technical Summary
The existing electronic atomization device cannot be inserted when the smoke bomb is inserted in reverse, and lacks the function of storing the smoke bombs inserted in reverse.
Design an electronic atomization device, whose cigarette cartridge can be inserted forward or inverted into the fixing groove of the shell. By setting a second electrical contact point and a fixing groove of the cigarette cartridge on the shell, the positive insertion and Connect different circuits in the reverse plug-in state to ensure that the cartridge can work when it is inserted forward and enter the storage state when it is inserted backward.
The reverse insertion function of the cigarette cartridge is realized, and the cigarette cartridge is stored in the reverse insertion state, avoiding damage to the equipment in case of misinsertion and improving the safety and convenience of use.
Smart Images
Figure CN222466062U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of atomization, in particular to an electronic atomization device. Background Art
[0002] HNB (Heat Not Burning) devices, also known as heat not burn electronic atomization devices, the basic structure of electronic atomization devices generally consists of two parts: a power supply component and an atomization component (or a cartridge, hereinafter referred to as a cartridge). The power supply component is used to provide power for the cartridge, and the cartridge is used to heat the aerosol generating matrix stored inside to generate aerosol.
[0003] In existing electronic atomization devices, the cartridge is designed with an anti-mock structure, which prevents it from being inserted in reverse. Utility Model Content
[0004] The utility model provides an electronic atomization device, which can insert a cigarette cartridge in reverse and store the cigarette cartridge inserted in reverse.
[0005] An embodiment of the utility model provides an electronic atomization device, comprising: a cigarette cartridge, wherein a first air inlet and a first air outlet are provided on the cigarette cartridge, and air flow can flow in from the first air inlet, pass through an air flow channel provided inside the cigarette cartridge, and flow out from the first air outlet; a shell, wherein a cigarette cartridge fixing groove is provided on the shell, and the cigarette cartridge fixing groove is used to install at least one of the cigarette cartridges, and a second air outlet and a suction nozzle are provided on the shell; wherein the cigarette cartridge can be inserted into the cigarette cartridge fixing groove either upright or inverted; in the upright state, the first air inlet is connected with the second air outlet, and the first air outlet is connected with the suction nozzle, and air can be sucked out through the suction nozzle; in the inverted state, the first air inlet is misaligned with the second air outlet, and the first air outlet is misaligned with the suction nozzle, and air cannot be sucked out through the suction nozzle.
[0006] According to any of the aforementioned embodiments of the utility model, a accommodating space and a heating element are provided inside the cigarette cartridge, the accommodating space is used to store an aerosol generating matrix, the heating element is used to heat the aerosol generating matrix to generate an aerosol, and the outer surface of the cigarette cartridge in contact with the cigarette cartridge fixing groove is provided with a first electrical contact point, and the electrical contact point is electrically connected to the heating element.
[0007] According to any of the aforementioned embodiments of the utility model, a second electrical contact point is arranged at a corresponding position on the cigarette cartridge fixing groove, and when the cigarette cartridge is inserted upright, the first electrical contact point contacts the second electrical contact point to achieve electrical conduction; when the cigarette cartridge is inserted upside down, the first electrical contact point does not contact the second electrical contact point, and the circuit is in an open circuit state.
[0008] According to any of the aforementioned embodiments of the utility model, a power supply component is provided inside the shell, and the power supply component is electrically connected to the second electrical contact point, and is used to supply power to the heating element when the cigarette cartridge is in the inserted state.
[0009] According to any of the aforementioned embodiments of the present utility model, the first electrical contact point is arranged on the upper half of the outer surface, so that when the cigarette cartridge is inserted upside down, the first electrical contact point and the second electrical contact point are misaligned.
[0010] According to any of the aforementioned embodiments of the present utility model, the first air inlet hole is arranged in the lower half of the outer surface, so that when the cigarette cartridge is inserted upside down, the first air inlet hole and the second air outlet hole are misaligned.
[0011] According to any of the aforementioned embodiments of the utility model, a cartridge status indicating element is provided on the shell, and when the cartridge is inserted upright, the cartridge status indicating element sends a working status indicating signal; when the cartridge is inserted upside down, the cartridge status indicating element sends a storage status indicating signal.
[0012] According to any of the aforementioned embodiments of the utility model, the cartridge status indicator element is a display screen. When the cartridge is inserted upright, the display screen displays that the cartridge is in a working state; when the cartridge is inserted upside down, the display screen displays that the cartridge is in a storage state.
[0013] According to any of the aforementioned embodiments of the utility model, the cartridge status indicating element is an indicator light. When the cartridge is inserted correctly, the indicator light flashes, indicating that the cartridge is in the correctly inserted state; when the cartridge is inserted upside down, the indicator light does not flash, indicating that the cartridge is in the storage state.
[0014] According to any of the aforementioned embodiments of the utility model, a sealing element is provided on the outer surface of the cigarette cartridge around the first air outlet, and the sealing element is used to seal the gap between the first air outlet and the suction nozzle.
[0015] According to the electronic atomization device of the utility model, it includes a cigarette cartridge and a shell, the cigarette cartridge is provided with a first air inlet and a first air outlet, the air flow can flow in from the first air inlet, and flow out from the first air outlet through the air flow channel provided inside the cigarette cartridge; the shell is provided with a cigarette cartridge fixing groove, the cigarette cartridge fixing groove is used to install at least one cigarette cartridge, and the shell is provided with a second air outlet and a suction nozzle; wherein, the cigarette cartridge can be inserted into the cigarette cartridge fixing groove in the forward or reverse direction; in the forward insertion state, the first air inlet is connected with the second air outlet, the first air outlet is connected with the suction nozzle, and air can be sucked out through the suction nozzle; in the reverse insertion state, the first air inlet is misaligned with the second air outlet, the first air outlet is misaligned with the suction nozzle, and air cannot be sucked out through the suction nozzle. In the electronic atomization device of the utility model, the cigarette cartridge can be inserted in reverse direction into the cigarette cartridge fixing groove, and the inverted cigarette cartridge can be stored. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0017] Figure 1 It is a schematic cross-sectional structure diagram of a cigarette cartridge in an inverted insertion state in an electronic atomization device according to an embodiment of the utility model;
[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of a cigarette cartridge in an electronic atomization device according to an embodiment of the utility model;
[0019] Figure 3 It is a cross-sectional schematic diagram of a state where a cigarette cartridge is inserted in an electronic atomization device according to an embodiment of the utility model;
[0020] Figure 4 It is a front view schematic diagram of an electronic atomization device according to an embodiment of the utility model;
[0021] Figure 5 for Figure 4 A partial enlarged schematic diagram of the electronic atomization device shown;
[0022] Figure 6 It is a three-dimensional structural schematic diagram of an embodiment of the utility model.
[0023] Description of reference numerals:
[0024] 100 - cigarette cartridge; 110 - first air inlet; 120 - first air outlet; 130 - first electrical contact point;
[0025] 210 - cigarette cartridge fixing groove; 220 - second air outlet; 230 - suction nozzle; 240 - second electrical contact point;
[0026] 300-Cigarette cartridge status indicator element;
[0027] 400 - Sealing element.
[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with the embodiments with reference to the accompanying drawings. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.
[0031] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0032] The electronic atomization device of the present utility model embodiment refers to Figure 1 to Figure 4 , Figure 1 This is a schematic cross-sectional view of the electronic atomization device in an inverted state of a cigarette cartridge in an embodiment of the utility model. Figure 2 This is a schematic diagram of the three-dimensional structure of a cigarette cartridge in an electronic atomization device according to an embodiment of the utility model. Figure 3 This is a cross-sectional schematic diagram of a state where a cigarette cartridge is inserted in an electronic atomization device according to an embodiment of the utility model. Figure 4 It is a front view schematic diagram of an electronic atomization device according to an embodiment of the utility model. The electronic atomization device according to the embodiment of the utility model comprises a cigarette cartridge 100 and a shell. A first air inlet 110 and a first air outlet 120 are provided on the cigarette cartridge 100. Airflow can flow in from the first air inlet 110, pass through the airflow channel provided inside the cigarette cartridge, and flow out from the first air outlet 120.
[0033] The shell is provided with a cartridge fixing groove 210 for installing at least one cartridge 100 . The shell is provided with a second air outlet 220 and a nozzle 230 . In the embodiment of the utility model, the cartridge fixing groove 210 can be used to install four cartridges 100 .
[0034] The cartridge 100 can be inserted into the cartridge fixing groove 210 in the forward or reverse direction; in the forward state, the first air inlet 110 is connected with the second air outlet 220, the first air outlet 120 is connected with the suction nozzle 230, and air can be sucked out through the suction nozzle 230; in the reverse state, the first air inlet 110 is misaligned with the second air outlet 220, the first air outlet 120 is misaligned with the suction nozzle 230, and air cannot be sucked out through the suction nozzle 230. In the embodiment of the utility model, the cartridge 100 is installed on the cartridge fixing groove 210 by insertion, and the first air inlet 110 is provided on the outer surface of the cartridge fixing groove 210 where the cartridge 100 first enters, and the first air outlet 120 is provided on the top outer surface of the cartridge 100. A second air outlet 220 is provided at a corresponding position in the cartridge fixing groove 210, which matches the first air inlet 110. When a user inhales, the airflow enters the first air inlet 110 from the second air outlet 220, flows through the airflow channel provided inside the cartridge 100, flows out from the first air outlet 120 at the top of the cartridge 100, and then enters the suction nozzle 230 to be inhaled by the user.
[0035] In the electronic atomization device of the above embodiment, when the cigarette cartridge 100 is in the upright state, the first air inlet 110 is connected with the second air outlet 220, and the first air outlet 120 is connected with the suction nozzle 230. During use, the user can inhale air through the suction nozzle 230; when the cigarette cartridge 100 is in the inverted state, the first air inlet 110 is misaligned with the second air outlet 220, and the first air outlet 120 is misaligned with the suction nozzle 230, and air cannot be inhaled through the suction nozzle 230, so it can be used for storing the cigarette cartridge 100.
[0036] In some embodiments, see Figure 2 The cartridge 100 has a storage space and a heating element inside, the storage space is used to store the aerosol generating matrix, the heating element is used to heat the aerosol generating matrix to generate aerosol, and the outer surface of the cartridge that contacts the cartridge fixing groove is provided with a first electrical contact point 130, and the first electrical contact point 130 is electrically connected to the heating element. In the embodiment of the utility model, the aerosol generating matrix includes an electronic cigarette liquid containing a nicotine solution, and in other embodiments, the aerosol generating matrix may also include one or more of propylene glycol, glycerin, an acid-base regulator, and a food-grade flavor, and may also include other additives.
[0037] In the above embodiment, a heating element is provided in the cartridge 100 to heat the aerosol generating substrate stored therein, and a first electrical contact point 130 is provided on the outer surface of the cartridge 100 to supply power to the heating element.
[0038] In some embodiments, see Figure 4 , Figure 5 , Figure 5 for Figure 4The partial enlarged schematic diagram of the electronic atomization device shown in the figure; the second electrical contact point 240 is arranged at the corresponding position on the cartridge fixing groove 210, when the cartridge 100 is inserted forwardly, the first electrical contact point 130 contacts the second electrical contact point 240 to achieve electrical conduction, when the cartridge 100 is inserted backwardly, the first electrical contact point 130 does not contact the second electrical contact point 240, and the circuit is in an open circuit state.
[0039] In some embodiments, a power supply component is disposed inside the housing, and the power supply component is electrically connected to the second electrical contact point 240 for supplying power to the heating element in the forward-inserted state.
[0040] In some embodiments, the first electrical contact point 130 is disposed at the upper half of the outer surface, so that when the cigarette cartridge 100 is inserted upside down, the first electrical contact point 130 and the second electrical contact point 240 are misaligned.
[0041] In the above embodiment, the first electrical contact point 130 is arranged on the upper half of the outer surface. In the normal insertion state, it is necessary to achieve electrical conduction between the first electrical contact point 130 and the second electrical contact point 240. The second contact point 240 is arranged at a corresponding position in the cigarette cartridge fixing groove 210. When the cigarette cartridge 100 is inserted upside down, the first electrical contact point 130 originally arranged on the upper half of the surface is inverted and misaligned with the second electrical contact point 240, and electrical conduction cannot be achieved, thereby realizing the storage state of the cigarette cartridge 100.
[0042] In some embodiments, the first air inlet hole 110 is disposed at the lower half of the outer surface, so that when the cigarette cartridge 100 is inserted upside down, the first air inlet hole 110 and the second air outlet hole 220 are misaligned.
[0043] In the above embodiment, the first air inlet 110 is arranged in the lower half of the outer surface, that is, it is arranged in a different part of the same outer surface as the first electrical contact point 130. In the forward insertion state, in order to achieve the connection between the first air inlet 110 and the second air outlet 220, the second air outlet 220 is arranged at a corresponding position in the cartridge fixing groove 210. When the cartridge 100 is inserted upside down, the first air inlet 110 and the second air outlet 220 originally arranged on the lower half of the surface are misaligned, and the airflow cannot enter the first air inlet 110 from the second air outlet 220, thereby realizing the storage of the cartridge 100.
[0044] In other embodiments, the first air inlet hole 110 and the first electrical contact point 130 may also be disposed on the left half and the right half of the outer surface, respectively, which is not limited here.
[0045] In some embodiments, see Figure 6 A cartridge status indicating element 300 is provided on the shell. When the cartridge 100 is inserted upright, the cartridge status indicating element 300 sends a working status indicating signal; when the cartridge 100 is inserted upside down, the cartridge status indicating element 300 sends a storage status indicating signal.
[0046] In some embodiments, the cartridge status indicator element 300 is a display screen. When the cartridge 100 is inserted upright, the display screen shows that the cartridge 100 is in a working state; when the cartridge 100 is inserted upside down, the display screen shows that the cartridge 100 is in a storage state.
[0047] In some embodiments, the cartridge status indication element 300 is an indicator light. When the cartridge 100 is inserted upright, the indicator light flashes, indicating that the cartridge 100 is in the upright state; when the cartridge 100 is inserted upside down, the indicator light does not flash, indicating that the cartridge 100 is in the storage state.
[0048] In some embodiments, see Figure 5 A sealing element 400 is disposed on the outer surface of the cigarette cartridge 100 around the first air outlet hole 120 , and the sealing element 400 is used to seal the gap between the first air outlet hole 120 and the suction nozzle 230 .
[0049] In the above embodiment, a sealing element 400 is provided. When the cigarette cartridge 100 is inserted, the sealing element 400 seals the gap between the first air outlet 120 and the suction nozzle 230, so that there is no gap between the first air outlet 120 and the suction nozzle 230. When the user inhales, the user's suction quality is improved, and the user experience of the product is improved.
[0050] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. An electronic atomization device, characterized in that: include: A cigarette cartridge, wherein the cigarette cartridge is provided with a first air inlet and a first air outlet, and air flow can flow in from the first air inlet, pass through an air flow channel provided inside the cigarette cartridge, and flow out from the first air outlet; A shell, wherein the shell is provided with a cigarette cartridge fixing groove, wherein the cigarette cartridge fixing groove is used to install at least one cigarette cartridge, and the shell is provided with a second air outlet and a suction nozzle; Among them, the cigarette cartridge can be inserted into the cigarette cartridge fixing groove upright or inverted; in the upright state, the first air inlet is connected to the second air outlet, and the first air outlet is connected to the suction nozzle, and air can be sucked out through the suction nozzle; in the inverted state, the first air inlet is misaligned with the second air outlet, and the first air outlet is misaligned with the suction nozzle, and air cannot be sucked out through the suction nozzle.
2. The electronic atomization device according to claim 1, characterized in that: A accommodating space and a heating element are provided inside the cigarette cartridge, the accommodating space is used to store an aerosol generating matrix, the heating element is used to heat the aerosol generating matrix to generate an aerosol, and a first electrical contact point is provided on the outer surface of the cigarette cartridge that contacts the cigarette cartridge fixing groove, and the electrical contact point is electrically connected to the heating element.
3. The electronic atomization device according to claim 2, characterized in that: A second electrical contact point is arranged at a corresponding position on the cigarette cartridge fixing groove. When the cigarette cartridge is inserted upright, the first electrical contact point contacts the second electrical contact point to achieve electrical conduction; when the cigarette cartridge is inserted upside down, the first electrical contact point does not contact the second electrical contact point, and the circuit is in an open circuit state.
4. The electronic atomization device according to claim 3, characterized in that: A power supply component is disposed inside the shell, and the power supply component is electrically connected to the second electrical contact point, and is used to supply power to the heating element when the cigarette cartridge is in a properly inserted state.
5. The electronic atomization device according to claim 3, characterized in that: The first electrical contact point is arranged on the upper half of the outer surface, so that when the cigarette cartridge is inserted upside down, the first electrical contact point is misaligned with the second electrical contact point.
6. The electronic atomization device according to claim 5, characterized in that: The first air inlet hole is arranged at the lower half of the outer surface, so that when the cigarette cartridge is inserted upside down, the first air inlet hole and the second air outlet hole are misaligned.
7. The electronic atomization device according to claim 3, characterized in that: The shell is provided with a cartridge status indicator element, and when the cartridge is inserted upright, the cartridge status indicator element sends a working status indicator signal; when the cartridge is inserted upside down, the cartridge status indicator element sends a storage status indicator signal.
8. The electronic atomization device according to claim 7, characterized in that: The cigarette cartridge status indicator element is a display screen. When the cigarette cartridge is inserted upright, the display screen shows that the cigarette cartridge is in a working state; when the cigarette cartridge is inserted upside down, the display screen shows that the cigarette cartridge is in a storage state.
9. The electronic atomization device according to claim 7, characterized in that: The cigarette cartridge status indicating element is an indicator light. When the cigarette cartridge is inserted correctly, the indicator light flashes, indicating that the cigarette cartridge is in the correct insertion state; when the cigarette cartridge is inserted upside down, the indicator light does not flash, indicating that the cigarette cartridge is in the storage state.
10. The electronic atomization device according to claim 1, characterized in that: A sealing element is disposed on the outer surface of the cigarette cartridge around the first air outlet hole, and the sealing element is used to seal the gap between the first air outlet hole and the suction nozzle.