Electronic atomization device facilitating air adjustment and air inlet

Abstract

The utility model provides an electronic atomization device convenient for air regulation and air intake, which comprises a main machine shell with a cavity and a support which is arranged in the main machine shell and divides the cavity into a first cavity and a second cavity, the bottom of the main machine shell is provided with an air inlet hole, the support is provided with a vent hole, and the first cavity and the second cavity are communicated with each other through the vent hole. A first gas path located in the first cavity and at least one second gas path located in the second cavity are arranged in the host shell, one end of the second gas path is communicated with the gas inlet hole, and the other end of the second gas path is communicated with the first gas path through the vent hole; an air adjusting structure used for adjusting the opening degree of the vent hole is arranged on the side face of the main machine shell. One end of the second air channel is communicated with the air inlet hole in the bottom of the main machine shell, the air adjusting structure is arranged on the side face of the main machine shell, and therefore the air adjusting structure is separated from the air inlet hole, and the air inlet hole is prevented from being blocked when the air adjusting structure is adjusted by a hand.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomization technology, and in particular to an electronic atomization device that facilitates air adjustment and air intake. Background Technology

[0002] In the category of electronic atomizing devices, the air intake mechanism is usually designed on the side of the main unit's casing. The air intake is adjusted through an adjustment window on the side of the main unit's casing. However, the adjustment window is also the air intake. This not only makes it easy for the user to block the air intake with their hand during inhalation, but also makes it easy for the user to block the air intake with their hand during air adjustment. This prevents the gas from entering the internal air passage from the air intake, resulting in the inability to inhale. Utility Model Content

[0003] This utility model discloses an electronic atomizing device that facilitates air adjustment and air intake, which can solve the problem that the hand easily blocks the air intake during the inhalation and air adjustment process of existing electronic atomizing devices.

[0004] An electronic atomizing device for easy air adjustment and intake includes a main unit housing with a cavity and a bracket installed inside the main unit housing, dividing the cavity into a first cavity and a second cavity. An air inlet is provided at the bottom of the main unit housing, and a vent is provided on the bracket. The main unit housing has a first air passage located in the first cavity and at least one second air passage located in the second cavity. One end of the second air passage communicates with the air inlet, and the other end of the second air passage communicates with the first air passage through the vent. An air adjustment structure for adjusting the opening of the vent is provided on the side of the main unit housing.

[0005] Furthermore, the air regulating structure includes a groove formed on the bracket and an air regulating component slidably installed in the groove; the air regulating component can be slidably covered, partially covered or not covered by the vent.

[0006] Furthermore, the vent is located on the side of the groove.

[0007] Furthermore, a sealing element is fitted at one end of the air regulating component near the vent hole. When the air regulating component slides to a position that completely covers the vent hole, the sealing element can be driven to pass over the vent hole and fit against the inner wall of the slide groove.

[0008] Furthermore, it also includes an air regulating valve, one end of which is connected to the air regulating component; a window is provided on the side of the main unit housing, and the other end of the air regulating valve is slidably disposed on the window.

[0009] Furthermore, it also includes a blocking member, which has a blocking member hole, and a groove is provided on the outer side of the bracket near the main unit housing corresponding to the position of the air regulating member; the blocking member is slidably installed in the groove, one end of the air regulating valve passes through the blocking member hole and is connected to the air regulating member, and the blocking member always covers the window during movement.

[0010] Furthermore, one end of the gas regulating valve is provided with a limiting structure, which is snapped onto the gas regulating component.

[0011] Furthermore, the other end of the air regulating valve protrudes from the outside of the main unit housing.

[0012] Furthermore, the bracket includes a bracket body disposed in the middle of the main unit housing and a bracket support body connected to the bracket body and extending to the bottom of the main unit housing, and the air inlet is disposed on the bracket support body.

[0013] Furthermore, the second air passage is provided with at least two lines, and correspondingly, the bottom of the main unit housing is provided with at least two air inlets, and the bracket is provided with at least two vents. The air regulating structure can simultaneously adjust the opening of each of the vents.

[0014] This invention connects one end of the second air passage to the air inlet at the bottom of the main unit casing, while the air regulating structure is located on the side of the main unit casing. This separation of the air regulating structure from the air inlet not only prevents the hand from blocking the air inlet during suction, but also avoids the hand from easily blocking the air inlet during air regulation. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of an electronic atomizing device that facilitates air adjustment and intake according to this utility model.

[0017] Figure 2 This is a schematic diagram of the internal structure of an electronic atomizing device that facilitates air adjustment and intake, according to this utility model.

[0018] Figure 3 yes Figure 2 Enlarged view of point a in the middle.

[0019] Figure 4 yes Figure 3A schematic diagram of the structure after removing the air regulating valve.

[0020] Figure 5 This is a cross-sectional schematic diagram of the air adjustment structure at point AA in an electronic atomizing device that facilitates air adjustment and intake according to this utility model.

[0021] Figure 6 This is a schematic diagram of the air vent in a semi-open state in Embodiment 1 of an electronic atomizing device for easy air adjustment and intake according to this utility model.

[0022] Figure 7 This is a schematic diagram of the air vent in the closed state in Embodiment 1 of an electronic atomizing device for easy air adjustment and intake according to this utility model.

[0023] Figure 8 yes Figure 2 A schematic diagram of the structure of the main unit casing and bracket.

[0024] 1. Main unit casing; 2. Bracket; 3. First air passage; 4. Second air passage; 5. Slide groove; 6. Air regulating component; 7. Vent hole; 8. Sealing component; 9. Air regulating valve; 10. Window; 11. Groove; 12. Blocking component; 13. Slide hole; 101. First cavity; 102. Second cavity; 103. Air inlet; 104. Bracket body; 105. Bracket support; 120. Blocking component hole; 901. Limiting structure. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] like Figures 1-6 as well as Figure 8 As shown, this utility model embodiment provides an electronic atomizing device that facilitates air adjustment and intake. It includes a main unit housing 1 with a cavity and a bracket 2 installed inside the main unit housing 1, which divides the cavity into a first cavity 101 and a second cavity 102. An air inlet 103 is provided at the bottom of the main unit housing 1, and a vent 7 is provided on the bracket 2. A first air passage 3 is provided in the first cavity 101 and at least one second air passage 4 is provided inside the main unit housing 1. One end of the second air passage 4 is connected to the air inlet 103, and the other end of the second air passage 4 is connected to the first air passage 3 through the vent 7. An air adjustment structure for adjusting the opening of the vent 7 is provided on the side of the main unit housing 1.

[0027] In this embodiment, the air inlet 103 is located at the bottom of the main unit housing 1, so that the air inlet 103 will not be blocked even when the side of the main unit housing 1 is held for normal suction. At the same time, the air adjustment structure is located on the side of the main unit housing 1, that is, the air inlet 103 and the adjustment structure are separated. This way, when the side of the main unit housing 1 is held for air adjustment, the air intake of the air inlet 103 at the bottom of the main unit housing 1 will not be affected. This avoids the problem in the prior art where the adjustment structure and the air inlet 103 are both located on the side of the main unit housing 1, which makes it easy to block the air inlet 103 when adjusting the air.

[0028] like Figure 6-8 As shown, in some embodiments, the air regulating structure includes a groove 5 formed on the support 2 and an air regulating component 6 slidably installed in the groove 5; the sliding air regulating component 6 can completely cover, partially cover, or not cover the vent hole 7. The air regulating component 6 can be a sheet-like or block-like structure, as long as it can satisfy the function of covering the vent hole 7. Specifically, the area of ​​the air regulating component 6 covering the vent hole 7 is different when it slides along the groove 5 to different positions. The air regulating component 6 has two extreme positions: a first extreme position and a second extreme position. When the air regulating component 6 slides to the first extreme position, it completely covers the vent hole 7; when the air regulating component 6 slides to the second extreme position, it does not cover the vent hole 7; when the air regulating component 6 slides to a position between the first extreme position and the second extreme position, it partially covers the vent hole 7. That is, the sliding range of the air regulating component 6 is between the first extreme position and the second extreme position. The groove direction of the slide 5 determines the sliding direction of the air regulating component 6. In this embodiment, the slide 5 is arranged along the vertical direction of the bracket 2, so that the first extreme position is on the slide 5 and above the vent 7, and the second extreme position is on the slide 5 and below the vent 7. In other embodiments, it can also be arranged along the left-right direction, the front-back direction, or even the inclined direction of the bracket 2, as long as the coverage area of ​​the vent 7 can be adjusted.

[0029] In the above embodiments, the air regulating component 6 adjusts the opening of the vent 7 by sliding. In other embodiments, the air regulating component 6 can also adjust the opening of the vent 7 by rotating it. For example, one end of the air regulating component 6 is a flat end, which is attached to the bracket 2 near the vent 7, and the vent 7 is located on the rotation path of the flat end. By rotating the air regulating component 6, the vent 7 can be fully covered, partially covered, or not covered. In other embodiments, in order to adjust the opening of the vent 7, the vent 7 itself can be designed as an adjustable structure, and the opening and closing of the vent 7 can be controlled by the air regulating component 6.

[0030] In some embodiments, the vent 7 is located on the side of the groove 5. This allows the air regulating component 6 to directly control the coverage area of ​​the vent 7 as it slides within the groove 5. Preferably, the groove 5 and the air regulating component 6 are in surface contact. For example, the groove 5 can be designed as a square groove, and the air regulating component 6 can be designed as a square component, with their sides fitting together. Alternatively, the groove 5 can be designed as a cylindrical groove, and the air regulating component 6 can be designed as a cylindrical component, with their sides also fitting together, to improve sliding stability and airtightness.

[0031] In a specific embodiment, multiple vent holes 7 on the side of the slide 5 can be spaced apart or continuously arranged along the sliding direction of the air regulating component 6. This can form a more precise multi-level airflow adjustment structure. For example, if three vent holes 7 are provided on the side of the slide 5, the air regulating component 6 can cover the three vent holes 7 in sequence during its movement. Each time a vent hole 7 is covered, the airflow decreases by one level. Furthermore, to enable the user to identify whether the level has changed, an annular protrusion or other structure that can generate a damping sensation can be provided on the outside of each vent hole 7. In this way, the user will feel the damping sensation generated by the annular protrusion on the air regulating component 6 during its movement as it passes through each vent hole 7, thereby determining whether the air regulating level has changed.

[0032] In some embodiments, a sealing element 8 is sleeved on one end of the air regulating component 6 near the vent hole 7. When the air regulating component 6 slides to a position that completely covers the vent hole 7, the sealing element 8 can be driven to pass over the vent hole 7 and fit against the inner wall of the slide groove 5.

[0033] The main function of the seal 8 is to fit against the inner wall of the slide groove 5 when the air regulating component 6 completely covers the vent hole 7, preventing airflow from passing through the gap between the vent hole 7 and the inner wall of the slide groove 5, thus achieving a sealing effect. Simultaneously, the seal 8 can be made of rubber, so that the seal 8 can act as a damper during the movement of the air regulating component 6 in the slide groove 5, preventing excessive displacement of the air regulating component 6 within the slide groove 5 when the air regulating valve 9 is easily moved by hand, thus avoiding over-regulation of air. The damping effect of the seal 8 makes the air regulation process or degree of regulation easier to control. This embodiment specifically defines the design where the slide groove 5 is arranged along the vertical direction of the bracket 2, meaning the air regulating component 6 slides up and down along the slide groove 5, with the seal 8 fitted onto the upper end of the air regulating component 6. When the air regulating component 6 completely covers the vent hole 7, the seal 8 is located above the vent hole 7; when the air regulating component 6 does not cover the vent hole 7, the seal 8 is located below the vent hole 7. Those skilled in the art will understand that for similar schemes where the slide 5 is arranged along the left-right or front-back direction of the bracket 2, the seal can be set at the corresponding position to improve the airtightness of the air passage when the vent 7 is covered.

[0034] In addition to the above-mentioned method of setting the air adjustment level of the air regulating structure, the air adjustment level of the air regulating structure can also be made regular by changing the shape of the vent 7, so as to facilitate the user to adjust the air. Specifically, the shape of the vent 7 can be elliptical or arc-shaped, etc. The vent 7 of these shapes will produce a large change in area in stages when covered by the air regulating component 6, so as to produce a more obvious change in airflow level, making it easier for the user to clearly distinguish the change in level during the air adjustment process of the air regulating structure.

[0035] In some embodiments, the system also includes an air regulating valve 9, one end of which is connected to the air regulating component 6; a window 10 is opened on the side of the main unit housing 1, and the other end of the air regulating valve 9 is slidably disposed on the window 10.

[0036] In this embodiment, the sliding of the air regulating component 6 is controlled by the air regulating valve 9. The window 10 is used to provide space for the air regulating valve 9 to slide, so that the air regulating valve 9 and the air regulating component 6 can move synchronously. For example, if the air regulating valve 9 is pushed upward, the air regulating component 6 can slide upward along the slide groove, and if the air regulating valve 9 is pushed downward, the air regulating component 6 can slide downward along the slide groove.

[0037] In some embodiments, a limiting structure 901 is provided at one end of the air regulating valve 9, and the limiting structure 901 is snapped onto the air regulating component 6. (See reference for details.) Figure 3 The limiting structure 901 can be a ring-shaped protrusion, which allows one end of the gas regulating valve 9 to be fixedly attached to the gas regulating component 6, preventing the user from accidentally pulling the gas regulating valve 9 out of the outside of the main unit housing 1 during operation, thus improving safety. The limiting structure 901 and the gas regulating component 6 can also be fixed by magnetic force, specifically, the gas regulating component 6 is made of magnetic material, while one end of the gas regulating valve 9 is made of permanent magnet material, so that the limiting structure 901 and the gas regulating component 6 can be fixed to each other and will not easily fall off.

[0038] The air regulating valve 9 and the air regulating component 6 can be two independent parts, that is, they are connected together by means of screwing, snapping, bonding, etc. The air regulating valve 9 and the air regulating component 6 can also be integrally formed parts, as long as the air regulating valve 9 can be easily moved from the side.

[0039] In some embodiments, a blocking member 12 is also included. The blocking member 12 is provided with a blocking member hole 120. A groove 11 is provided between the bracket 2 and the main unit housing 1 at the position corresponding to the window 10. The blocking member 12 is slidably installed in the groove 11. One end of the gas regulating valve 9 passes through the blocking member hole 120 and is connected to the gas regulating member 6. The gas regulating valve 9 can drive the blocking member 12 to move synchronously during the movement, and the blocking member 12 always covers the window 10 during the movement.

[0040] In this embodiment, the window 10, groove 11, and slide 5 are arranged in the same direction, for example, all vertically aligned and corresponding in position. Since the other end of the gas regulating valve 9 needs to slide back and forth within the window 10, gas inevitably enters the window 10. By adding a blocking member 12, and having the gas regulating valve 9 drive the blocking member 12 to move synchronously, the blocking member 12 prevents gas from entering the interior of the main unit casing 1 from the window 10, particularly preventing gas from entering the air passage from the window 10. This ensures that the air intake flow rate is entirely determined by the position of the gas regulating member 6, preventing air intake control failure and making it easier to control the air intake volume. Furthermore, it prevents dust and oil from entering from the window 10. Preferably, the blocking member 12 is a sheet-like structure, with surface contact with the inner wall of the main unit casing 1, further preventing gas from entering from the window 10. The blocking member 12 can also be a lens, facilitating external observation of the internal structure, confirming the sliding position, and determining if there are any abnormalities.

[0041] In some embodiments, a sliding hole 13 is provided on the outer side of the bracket 2 near the main housing 1, corresponding to the position of the air regulating component 6. One end of the air regulating valve 9 passes through the blocking hole 120 and the sliding hole 13 in sequence and is connected to the air regulating component 6. The blocking component 12 always covers the sliding hole 13 during movement. The window 10, groove 11, sliding hole 13, and sliding groove 5 are arranged in the same direction, for example, they are all arranged vertically and correspondingly, and are arranged sequentially along the horizontal direction. That is, the groove 11 is formed between the inner wall of the main housing 1 and the outer side of the bracket 2. The blocking component 12 is clamped between the two and can slide. The blocking component 12 is in surface contact with both, which improves air tightness. The function of the sliding hole 13 is to provide sliding clearance space for the air regulating valve 9. Similarly, the blocking component 12 also needs to always cover the sliding hole 13 during movement to prevent gas from entering the air passage from one side of the sliding hole 13. It should also be noted that the air regulating component 6 itself can also always cover the sliding hole 13 during sliding, thereby providing airtight protection from the other side of the sliding hole 13.

[0042] In some embodiments, the other end of the gas regulating valve 9 protrudes from the outside of the main unit housing 1. The other end of the gas regulating valve 9 is an adjustment end. The protruding adjustment end facilitates hand pressing and sliding. An anti-slip structure, such as anti-slip bumps or anti-slip textures, can be provided on the outer surface of the adjustment end to improve operability.

[0043] The air regulating valve 9 has a three-section structure, consisting of an adjusting end, a middle section, and an insertion end from the outside to the inside. The insertion end is inserted into the air regulating component 6, and part of it passes through the air regulating component 6. The limiting structure 901 is located at the part that passes through the air regulating component 6 to limit the air regulating component 6 from the side away from the main housing 1. The middle section is located in the groove 11 and the sliding hole 13. The adjusting end is located in the window 10. The diameter of the adjusting end is larger than the diameter of the middle section so that the air regulating valve 9 will not fall into the main housing 1. The diameter of the middle section is larger than the diameter of the insertion end, so that the middle section will cover the connection position between the air regulating component and the insertion end to a certain extent, thereby improving airtightness.

[0044] In some embodiments, the bracket 2 includes a bracket body 104 disposed in the middle of the main unit housing 1 and a bracket support 105 connected to the bracket body 104 and extending to the bottom of the main unit housing 1, with an air inlet 103 disposed on the bracket support 105.

[0045] The bracket support 105 supports the bracket body 104 from the bottom. The bracket support 105 and the bracket body 104 can be separate or integrated. If separate, they can be connected in various ways, such as screwing, snap-fitting, or bonding. The bracket body 104 can be fixed to the main housing 1 or other internal structures of the electronic atomizing device using silicone. Similarly, the bracket support 105 can also be fixed to the main housing 1 or other internal structures of the electronic atomizing device using silicone. The main function of the bracket body 104 is to divide the cavity of the main housing 1 into two independent cavities, thereby forming corresponding air passages in the two cavities: a first air passage 3 and a second air passage 4. This facilitates the setting of an air vent 7 on the bracket 2 to adjust the connectivity between the two air passages. The main function of the bracket support 105 is, on the one hand, to support the bracket body 104, and on the other hand, the bracket support 105 can serve as part of the bottom of the main housing 1, facilitating the setting of an air inlet 103. This eliminates the need for openings in the main housing 1, reducing manufacturing requirements.

[0046] In some embodiments, the second air passage 4 is provided with at least two lines. Correspondingly, the bottom of the main unit housing 1 is provided with at least two air inlets 103, and the bracket 2 is provided with at least two vents 7. The air regulating structure can simultaneously adjust the opening of each vent 7.

[0047] By providing at least two air inlets 103, air intake efficiency can be improved. Furthermore, even if one air inlet 103 is blocked during suction, air can still enter through the unblocked air inlet 103, improving the margin of error. Preferably, the at least two air inlets 103 are spaced apart to prevent the user from blocking multiple air inlets 103 simultaneously. For example, the two air inlets 103 can be arranged one on the left and one on the right, or one in front of the other. Simultaneously, at least two vents 7 corresponding to the air inlets 103 are also provided on the bracket 2. The passage from each air inlet 103 to each corresponding vent 7 forms a corresponding second air path 4, thus forming multiple second air paths 4. These vents 7 can be located at the same position in the axial direction of the slide groove 5. For example, if the slide groove 5 is vertically oriented, then multiple vents 7 are at the same height in the slide groove 5 and can be arranged opposite each other on the slide groove 5. Thus, when the air regulating component 6 slides axially on the slide groove 5, it can simultaneously cover, not cover, or partially cover these vents 7, achieving synchronous adjustment.

[0048] In summary, this utility model connects one end of the second air passage 4 to the air inlet 103 at the bottom of the main unit housing 1, while the air regulating structure is located on the side of the main unit housing 1. This separates the air regulating structure from the air inlet 103, which not only avoids the situation where the hand blocks the air inlet 103 during the suction process, but also avoids the situation where the hand easily blocks the air inlet 103 during the air regulating process.

[0049] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An electronic atomization device facilitating air adjustment and air intake, characterized in that, The device includes a main unit housing with cavities and a bracket installed inside the main unit housing, dividing the cavities into a first cavity and a second cavity. The bottom of the main unit housing is provided with an air inlet, and the bracket is provided with a vent. The main unit housing is provided with a first air passage located in the first cavity and at least one second air passage located in the second cavity. One end of the second air passage is connected to the air inlet, and the other end of the second air passage is connected to the first air passage through the vent. The side of the main unit housing is provided with an air regulating structure for adjusting the opening of the vent.

2. The electronic atomizing device for facilitating air adjustment and air intake according to claim 1, wherein, The air regulating structure includes a groove formed on the bracket and an air regulating component slidably installed in the groove; the air regulating component can be slidably covered, partially covered or not covered by the vent.

3. The electronic atomizing device for facilitating air adjustment and air intake according to claim 2, wherein, The vent is located on the side of the slide.

4. The electronic atomizing device for facilitating air adjustment and air intake according to claim 3, wherein, A sealing element is fitted at one end of the air regulating component near the vent hole. When the air regulating component slides to a position that completely covers the vent hole, it can drive the sealing element past the vent hole and fit against the inner wall of the slide groove.

5. The electronic atomizing device for facilitating air adjustment and air intake according to claim 2, wherein, It also includes an air regulating valve, one end of which is connected to the air regulating component; a window is provided on the side of the main unit housing, and the other end of the air regulating valve is slidably disposed on the window.

6. The electronic atomizing device for facilitating air adjustment and air intake according to claim 5, wherein, It also includes a blocking component, which has a blocking hole. The bracket has a groove on the outer side near the main unit housing, corresponding to the position of the air regulating component. The blocking component is slidably installed in the groove. One end of the air regulating valve passes through the blocking hole and is connected to the air regulating component. The blocking component always covers the window during movement.

7. The electronic atomizing device for facilitating air adjustment and air intake according to claim 5, wherein, One end of the gas regulating valve is provided with a limiting structure, which is snapped onto the gas regulating component.

8. The electronic atomizing device for facilitating air adjustment and air intake according to claim 5, wherein, The other end of the gas regulating valve protrudes from the outside of the main unit housing.

9. The electronic atomizing device for facilitating air adjustment and air intake according to claim 1, wherein, The bracket includes a bracket body disposed in the middle of the main unit housing and a bracket support body connected to the bracket body and extending to the bottom of the main unit housing, and the air inlet is disposed on the bracket support body.

10. The electronic atomizing device for facilitating air adjustment and air intake according to claim 1, wherein, The second air passage is provided with at least two lines. Correspondingly, the bottom of the main unit housing is provided with at least two air inlets, and the bracket is provided with at least two vents. The air regulating structure can simultaneously adjust the opening of each of the vents.

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