Electronic atomization device

Abstract

The utility model relates to an electronic atomization device which comprises a main support, an atomizer, a liquid supplementing bottle and a first liquid guiding piece, the liquid supplementing bottle is used for storing atomization substrates, the atomizer is used for atomizing the atomization substrates, and the atomizer and the liquid supplementing bottle are detachably connected relative to the main support; a mounting position is arranged in the main support, and the first liquid guiding piece is arranged on the mounting position and extends between the atomizer and the liquid supplementing bottle so that the atomizer and the liquid supplementing bottle can be communicated through fluid. The first liquid guide part is arranged between the atomizer and the liquid supplementing bottle in an extending mode and used for transmitting the atomization matrix, so that the atomizer and the liquid supplementing bottle are in fluid communication, the position relevance limitation of the atomizer and the liquid supplementing bottle in the electronic atomization device is relatively weakened, and therefore the atomizer and the liquid supplementing bottle can be conveniently arranged and can be detachably connected relative to the main support. Due to the fact that the atomizer and the liquid supplementing bottle can be detached relative to the main support, convenience of replacement of consumables of the electronic atomization device is improved, the atomizer and the liquid supplementing bottle can be fully utilized, and waste is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of electronic atomization, and in particular to an electronic atomization device. Background Art

[0002] The electronic atomization device is mainly composed of an atomizer and a power supply. The atomizer generally includes a liquid storage chamber and an atomization component. The liquid storage chamber is used to store the atomization matrix, and the atomization component is used to heat and atomize the atomization matrix to form an aerosol.

[0003] In the electronic atomization device of the related art, the atomizer can generally atomize more than 10 ml of atomization matrix, but the capacity of the atomizer is often only 2 ml, so the life of the atomizer is too redundant and wasteful. Utility Model Content

[0004] Based on this, it is necessary to provide an electronic atomization device to address the waste problem in the electronic atomization device.

[0005] The present application provides an electronic atomization device, which includes a main support, an atomizer, a fluid infusion bottle and a first liquid guiding member, wherein the fluid infusion bottle is used to store atomized matrix, the atomizer is used to atomize the atomized matrix, and the atomizer and the fluid infusion bottle are detachably connected relative to the main support; a mounting position is provided in the main support, and the first liquid guiding member is arranged on the mounting position and extends between the atomizer and the fluid infusion bottle to fluidically connect the atomizer and the fluid infusion bottle.

[0006] In one embodiment, the liquid inlet direction of the nebulizer is opposite to the liquid outlet direction of the liquid infusion bottle.

[0007] In one embodiment, the nebulizer has a liquid inlet, the liquid infusion bottle has a liquid outlet, the liquid inlet and the liquid outlet are arranged in the installation position and are located in the same plane, and the first liquid guide is arranged in a horizontal direction.

[0008] In one embodiment, the main bracket includes a first frame body and a second frame body, and a receiving cavity is provided between the first frame body and the second frame body, and the receiving cavity forms the installation position.

[0009] In one embodiment, the main bracket is provided with a first mounting groove for inserting the nebulizer, and a second mounting groove for inserting the fluid infusion bottle, and the first liquid guiding member is arranged in the accommodating cavity and is fluidically connected with both the first mounting groove and the second mounting groove.

[0010] In one embodiment, one of the groove wall of the first mounting groove and the outer wall of the atomizer is provided with a protruding limiting body; the other is provided with a limiting groove, and the limiting body and the limiting groove are detachably limited and matched; and / or, one of the main bracket and the infusion bottle is provided with a first clamping part, and the other is provided with a second clamping part, and at least one of the first clamping part and the second clamping part is elastic; the first clamping part is provided with a clamping block, and the second clamping part is provided with a clamping slot, and the clamping block and the clamping slot are detachably clamped.

[0011] In one embodiment, the main bracket includes a second bracket, the second bracket includes a main body and a protruding portion connected to each other, the first mounting groove passes through the main body and the protruding portion, and the second mounting groove is arranged on a side of the main body adjacent to the protruding portion;

[0012] A first guide groove is provided on the side of the raised portion facing the second mounting groove, a second guide groove is provided on the side of the atomizer facing the second mounting groove, and the fluid infusion bottle is provided with a guide structure; the guide structure is slidably matched with the first guide groove and the second guide groove to guide the fluid infusion bottle to be installed in the second mounting groove.

[0013] In one embodiment, the main bracket includes a first frame and a second frame, the first mounting groove and the second mounting groove are formed on the second frame, and a third mounting groove is also provided on the side of the second frame facing the first frame, the third mounting groove is respectively connected to the first mounting groove and the second mounting groove, at least part of the structure of the first frame is accommodated in the third mounting groove, and the peripheral side surface of the first frame is sealed and connected to the groove wall of the third mounting groove.

[0014] In one embodiment, the second frame further includes a partition, the second mounting groove and the third mounting groove are respectively located on opposite sides of the partition, the first mounting groove and the second mounting groove are arranged side by side, and along the length direction of the second frame, the first mounting groove penetrates the second frame and is connected with the third mounting groove; part of the structure of the first frame abuts against the partition, a liquid hole is provided on the atomizer, and the partition is provided with a liquid inlet channel for fluid connecting the second mounting groove and the third mounting groove, and an accommodating chamber is provided between the first frame and the second frame, and the accommodating chamber is connected with the liquid hole and the liquid inlet channel.

[0015] In one embodiment, the second frame further includes a liquid guiding column, and an insert tube spaced around the outside of the liquid guiding column; the liquid infusion bottle has a liquid outlet, the liquid outlet is sealed and inserted in the insert tube, and the liquid guiding column is accommodated in the liquid outlet; the inner peripheral wall of the liquid guiding column is provided with a first capillary guide groove, and each of the first capillary guide grooves extends from the liquid infusion bottle toward the first liquid guiding member; and / or, at least part of the cavity wall of the accommodating cavity is protruding with a plurality of strips, the plurality of strips are arranged at intervals, and adjacent strips are enclosed to form a second capillary guide groove, and the second capillary guide groove fluid connects the atomizer and the liquid infusion bottle.

[0016] In one embodiment, the main bracket includes a first frame and a second frame, the first frame also includes an air guide column, the air outlet end of the air guide column extends into the first mounting groove and is connected to the atomization channel of the atomizer, an air guide channel is provided on the side of the first frame facing away from the second frame, the air guide column connects the air guide channel and the atomization channel, and a partial structure of the first liquid guide member is arranged around the periphery of the air guide column.

[0017] In one embodiment, the atomizer includes a shell, and an atomization component and a second liquid guide component both disposed in the shell, the second liquid guide component is in contact with the atomization component for fluid conduction, the shell is provided with a liquid passage hole, and the first liquid guide component and the second liquid guide component are fitted together through the liquid passage hole for fluid conduction.

[0018] In one embodiment, the second liquid guiding member includes a liquid storage and a liquid guiding member in fluid communication, the liquid storage is in fluid communication with the atomization assembly, and the liquid guiding efficiency of the liquid guiding member is greater than or equal to that of the first liquid guiding member; the liquid guiding member extends out of the shell through the liquid passage hole and fits with the first liquid guiding member; or the first liquid guiding member extends into the shell through the liquid passage hole and fits with the liquid guiding member.

[0019] In the above-mentioned electronic atomization device, the first liquid guide member is extended and arranged between the atomizer and the rehydration bottle, and is used to transfer the atomized matrix so that the atomizer and the rehydration bottle are fluidically connected, thereby relatively weakening the position correlation restriction of the atomizer and the rehydration bottle in the electronic atomization device, so as to facilitate the setting of the atomizer and the rehydration bottle to be detachably connected relative to the main bracket at the same time. Since the atomizer and the rehydration bottle can be detached relative to the main bracket, the convenience of replacing consumables of the electronic atomization device is improved, so the atomizer and the rehydration bottle can be fully utilized to reduce waste. In addition, the atomizer and the rehydration bottle are both detachable relative to the main bracket, and at least the functional module, the atomizer and the rehydration bottle provided on the main bracket in the electronic atomization device are independent of each other, which is convenient for classification and independent recycling to meet environmental protection requirements. In addition, the rehydration bottle is independently detachable, which is convenient for designing the rehydration bottle to store a larger capacity of atomized matrix, and the atomizer can be replenished with atomized matrix in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is an axial schematic diagram of an electronic atomization device provided in one embodiment of the present application.

[0021] Figure 2 for Figure 1 Schematic diagram of the explosion of the electronic atomization device shown.

[0022] Figure 3 for Figure 1 A cross-sectional view of the electronic atomization device in a first direction is shown.

[0023] Figure 4 for Figure 1 A cross-sectional view of the electronic atomization device in the second direction is shown.

[0024] Figure 5 for Figure 3 An exploded schematic diagram of the main support and the first liquid guiding member in the electronic atomization device is shown.

[0025] Figure 6 for Figure 5 The schematic axial view of the second frame body in the main support in one direction is shown.

[0026] Figure 7 for Figure 6 The second frame is shown as an axial schematic diagram in another direction.

[0027] Figure 8 for Figure 5 The diagram is an axial schematic diagram of the first frame body in the main support in one direction.

[0028] Fig. 9 for Figure 3 A partial enlarged view of point A in the electronic atomization device shown.

[0029] Fig.10 for Figure 3 Schematic diagram of the flow paths of gas, atomization matrix and aerosol in the electronic atomization device.

[0030] Fig.11 for Figure 8 The second frame is shown as an axial schematic diagram in another direction.

[0031] Fig.12 for Figure 2 Schematic diagram of the explosion of the atomizer in the electronic atomization device shown.

[0032] Fig.13 for Figure 1 An axial schematic diagram of the atomizer, the refill bottle and the main bracket in the electronic atomization device shown.

[0033] Fig.14 for Fig.13A schematic axial view of the atomizer and the refill bottle in the electronic atomization device shown.

[0034] Fig.15 for Figure 1 A cross-sectional view of the electronic atomization device in the third direction is shown.

[0035] Fig.16 for Figure 2 Axial schematic diagram of the fluid replenishment bottle in the electronic atomization device shown.

[0036] Fig.17 for Fig.15 A partial enlarged view of point B in the electronic atomization device shown.

[0037] 126, the first clamping portion; 126a, the clamping block; 126b, the introduction slope; 127, the third mounting groove; 128, the insert; 129, the partition; 130, the accommodating cavity; 131, the strip; 132, the second capillary guide groove; 133, the third capillary guide groove; 140, the third mounting groove; 141, Accommodating chamber; 200, atomizer; 201, limiting body; 202, second guide slide groove; 203, atomizing channel; 204, liquid inlet; 210, shell; 211, liquid passage hole; 220, atomizing assembly; 230, second liquid guide member; 231, liquid storage; 232, liquid guide; 240, sealing ring; 250, bottom cover; 300, liquid replenishing bottle; 301, liquid outlet; 310, second clamping part; 311, clamping groove; 320, liquid outlet; 330, bottle body; 340, valve; 350, sealing sleeve; 360, guiding structure; 400, first liquid guide member; 500, shell; 510, air inlet; 600, power supply assembly; 610, conductive member; 620, circuit board; 630, energy storage member; P, installation position; S1, liquid inlet direction; S2, liquid outlet direction. DETAILED DESCRIPTION

[0038] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0039] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0040] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0042] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0043] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0044] See also Figures 1 to 3 The electronic atomization device 10 provided in one embodiment of the present application includes a main support 100, an atomizer 200 and a liquid infusion bottle 300. The liquid infusion bottle 300 is used to store the atomized matrix, and the atomizer 200 is used to atomize the atomized matrix to form an aerosol. The atomizer 200 and the liquid infusion bottle 300 are detachably connected relative to the main support 100. A mounting position P is provided in the main support 100, and a first liquid guide 400 is provided on the mounting position P and extends between the atomizer 200 and the liquid infusion bottle 300 to connect the atomizer 200 and the liquid infusion bottle 300 with a fluid.

[0045] In the above-mentioned electronic atomization device 10, the first liquid guide 400 is extended and arranged between the atomizer 200 and the rehydration bottle 300, and is used to transfer the atomized matrix so that the atomizer 200 and the rehydration bottle 300 are in fluid communication, thereby relatively weakening the positional correlation restriction of the atomizer 200 and the rehydration bottle 300 in the electronic atomization device 10, so as to facilitate the setting of the atomizer 200 and the rehydration bottle 300 to be detachably connected relative to the main bracket 100 at the same time, so that the atomizer 200 and the rehydration bottle 300 can be fully utilized to reduce waste. Since the atomizer 200 and the rehydration bottle 300 can be detached relative to the main bracket 100, the convenience of replacing consumables of the electronic atomization device 10 is improved.

[0046] In addition, the atomizer 200 and the refill bottle 300 are both detachable relative to the main bracket 100. In the electronic atomization device 10, at least the functional module, the atomizer 200 and the refill bottle 300 disposed on the main bracket 100 are independent of each other, which is convenient for classification and independent recycling, and meets the requirements of environmental protection. Moreover, in the conventional technology, the atomization structure and the oil tank are integrated. In the present application, the refill bottle 300 is independently detachable, which is convenient for designing the refill bottle 300 to store a larger capacity of atomized matrix, and the atomized matrix can be replenished to the atomizer 200 in a timely manner, and the cost of replenishing the atomized matrix is ​​lower.

[0047] The atomizer 200 and the infusion bottle 300 can be connected in a detachable manner including but not limited to the following: protrusion and groove snap connection, snap connection, magnetic connection, movable pin connection, threaded connection, and locking plate mutual bite connection, etc.

[0048] In addition, regarding the detachable connection between the nebulizer 200 and the infusion bottle 300 and the main support 100, it may include but is not limited to the following situations: In the first situation, the infusion bottle 300 and the main support 100 are not detachably connected, and the nebulizer 200 can be directly detachably connected to the main support 100; or the nebulizer 200 can be indirectly detachably connected to the main support 100 by being detachably connected to the infusion bottle 300; or the nebulizer 200 is directly detachably connected to both the infusion bottle 300 and the main support 100. In the second situation, similar to the first situation, the nebulizer 200 and the main support 100 are not detachably connected, and the infusion bottle 300 can be directly detachably connected to the main support 100; or the infusion bottle 300 can be indirectly detachably connected to the main support 100 by being detachably connected to the nebulizer 200; or the nebulizer 200 is directly detachably connected to both the nebulizer 200 and the main support 100. In the first and second cases, only one of the nebulizer 200 and the infusion bottle 300 is detachably connected to the main support 100. In a third case, both the nebulizer 200 and the infusion bottle 300 are detachably connected to the main support 100, and there may be a connection and installation relationship between the nebulizer 200 and the infusion bottle 300. In this case, the nebulizer 200 and the infusion bottle 300 may be assembled first, and then both may be installed in the main support 100. Alternatively, in the third case, there may be no connection and installation relationship between the nebulizer 200 and the infusion bottle 300, and in this case, the nebulizer 200 and the infusion bottle 300 may be installed in the main support 100 separately.

[0049] See also Figure 3 In one embodiment, the liquid inlet direction S1 of the atomizer 200 is opposite to the liquid outlet direction S2 of the liquid infusion bottle 300. That is to say, relative to the atomizer 200, the liquid infusion bottle 300 is inverted, so it is convenient for the atomized matrix to flow out of the liquid infusion bottle 300. It is easy to understand that in the electronic atomization device 10, the liquid inlet direction S1 of the atomizer 200 is usually set to be parallel to gravity and point to the upper side of the gravity direction. The liquid infusion bottle 300 is inverted relative to the atomizer 200, that is, the liquid outlet direction S2 of the liquid infusion bottle 300 is roughly pointed relatively downward along the gravity direction, so it is convenient to discharge liquid.

[0050] Please continue reading Figure 3 and Figure 4In one embodiment, the atomizer 200 has a liquid inlet 204, the liquid infusion bottle 300 has a liquid outlet 301, the liquid inlet 204 and the liquid outlet 301 are arranged in the installation position P and are located in the same plane PL, and the first liquid guide 400 is arranged in the horizontal direction. Since the liquid inlet 204 and the liquid outlet 301 are located in the same plane PL, the stroke required for the atomized matrix to be transferred from the liquid infusion bottle 300 to the atomizer 200 is relatively shortened, which is convenient for timely oil replenishment. In addition, since the stroke required for the atomized matrix to be transferred from the liquid infusion bottle 300 to the atomizer 200 is shortened, the first liquid guide 400 can be set to have a smaller structural size and occupied space, which is convenient for simplifying the overall structure of the electronic atomization device 10.

[0051] See also Figure 3 and Figure 5 In one embodiment, the main support 100 includes a first frame 110 and a second frame 120, and a receiving cavity 130 is disposed between the first frame 110 and the second frame 120. The receiving cavity 130 forms an installation position P, that is, the first liquid guide 400 is disposed in the receiving cavity 130, and the receiving cavity 130 provides an installation space for the first liquid guide 400. Such an arrangement can facilitate the arrangement of the first liquid guide 400 on the main support 100.

[0052] Please continue reading Figure 3 and Figure 5 In one embodiment, the main support 100 is provided with a first mounting groove 121 and a second mounting groove 122, wherein the first mounting groove 121 is for inserting the atomizer 200, and the second mounting groove 122 is for inserting the liquid infusion bottle 300. The first liquid guide 400 is provided in the accommodating cavity 130 and forms a fluid connection with both the first mounting groove 121 and the second mounting groove 122, that is, the first liquid guide 400 makes the first mounting groove 121 and the second mounting groove 122 fluidly connected, then after the atomizer 200 and the liquid infusion bottle 300 are respectively inserted in place on the main support 110, the two can complete fluid conduction, and the liquid infusion bottle 300 can transport the atomized matrix to the atomizer 200 through the first liquid guide 400. In this embodiment, a first liquid guiding member 400 is provided to connect the first mounting groove 121 and the second mounting groove 122, so that even if the atomizer 200 and the liquid replenishing bottle 300 are both detachably arranged, fluid connection between the two can be easily achieved without setting a complicated connection path, thereby simplifying the overall structure of the electronic atomization device 10.

[0053] like Figure 5 The first mounting groove 121 and the second mounting groove 122 may be formed on the second frame 120. Alternatively, the first mounting groove 121 and / or the second mounting groove 122 may extend from the second frame 120 to the first frame 110. Alternatively, the first mounting groove 121 and the second mounting groove 122 may be formed on the first frame 110.

[0054] Furthermore, the first frame 110 and the second frame 120 can be sleeved and matched with each other to improve the relative position stability of the two and facilitate the formation of the above-mentioned accommodating cavity 130. The first frame 110 and the second frame 120 serve as the installation base of most structures in the electronic atomization device 10, improve the position stability of the two, and facilitate the overall structure of the electronic atomization device 10 to be stable.

[0055] For example, see Figure 7 and Figure 8 In one embodiment, a third mounting groove 127 is further provided on the side of the second frame 120 facing the first frame 110. The third mounting groove 127 is connected to the first mounting groove 121 and the second mounting groove 122 respectively. At least part of the structure of the first frame 110 is accommodated in the third mounting groove 127 to form a sleeve connection with the second frame 120 to improve the position stability. In addition, the peripheral side surface of the first frame 110 is sealedly connected to the groove wall of the third mounting groove 127. Since the accommodating cavity 130 is formed between the first frame 110 and the second frame 120, and the first liquid guide 400 is located in the accommodating cavity 130, the first frame 110 is provided with a sealed connection with the third mounting groove 127, which can reduce the probability of leakage of the atomized matrix conducted by the first liquid guide 400 in the accommodating cavity 130.

[0056] Furthermore, at least one of the wall portions of the first frame 110 and the third mounting groove 127 facing each other is recessed in a direction away from the other to form a fourth mounting groove 115, and the fourth mounting groove 115 and the opposite wall portion are enclosed to form a receiving cavity 130. Thus, the formation method of the receiving cavity 130 is simple. Compared with the hollow inner cavity provided in the main support 100, the receiving cavity 130 is formed by enclosing the recessed groove portion, which is not only simple in structure and easy to manufacture, but also convenient for installing and arranging the first liquid guide member 400 in the receiving cavity 130.

[0057] Regarding the formation of the accommodating cavity 130, for example, the fourth installation groove 115 can be recessed on the side of the second frame 120 facing the first frame 110, and then the wall of the first frame 110 facing the second frame 120 and the fourth installation groove 115 are surrounded to form the accommodating cavity 130. Or, Figure 5 and Figure 8 , the fourth mounting groove 115 can be recessed on the side of the first frame 110 facing the second frame 120, and at this time, the bottom wall of the third mounting groove 127 and the fourth mounting groove 115 are surrounded to form the above-mentioned accommodating cavity 130. The first frame 110 and the second frame 120 can also be recessed with the fourth mounting groove 115 at the same time. In this case, the same reason is applied as above, so it will not be described in detail. For the convenience of explanation, the various figures of the specification and the following embodiments are all described by taking the fourth mounting groove 115 recessed in the first frame 110 as an example. It should be understood that other situations are also similar, so it will not be described in detail.

[0058] See also Figure 3 In one embodiment, a sealing ring 240 may be provided between the outer wall of the atomizer 200 and the inner wall of the first mounting groove 121 to improve the airtightness of the plug-in fit between the atomizer 200 and the first mounting groove 121 .

[0059] See also Figure 3 , Figure 6 and Figure 7 In one embodiment, the second frame 120 further includes a partition 129, and the second mounting groove 122 and the third mounting groove 127 are respectively located on opposite sides of the partition 129. The first mounting groove 121 and the second mounting groove 122 are arranged side by side and spaced apart. Along the length direction of the second frame 120, the first mounting groove 121 penetrates the second frame 120 and is connected to the third mounting groove 127. Part of the structure of the first frame 110 abuts against the partition 129, and the partition 129 can position the installation of the first frame 110 and the second frame 120. A liquid hole 211 is provided on the atomizer 200, and the partition 129 is provided with a liquid inlet channel 124 for fluidly connecting the second mounting groove 122 and the third mounting groove 127, and the accommodating chamber 130 is connected to the liquid hole 211 and the liquid inlet channel 124. Thus, the atomized matrix at the liquid infusion bottle 300 is sequentially conducted to the atomizer 200 through the liquid inlet channel 124, the accommodating chamber 130 and the liquid passage hole 211. The liquid inlet 204 can be formed at one end of the liquid passage hole 211 close to the outside of the atomizer 200.

[0060] Further, the fourth mounting groove 115 is provided on the side of the first frame 110 facing the partition 129, and the fourth mounting groove 115 can be used to connect the liquid hole 211 and the liquid inlet channel 124. Since the fourth mounting groove 115 is a part of the accommodating cavity 130 formed by enclosing, the first liquid guide member 400 is arranged in the fourth mounting groove 115, and the first liquid guide member 400 can improve the conduction efficiency of the atomized matrix. For example, the first liquid guide member 400 can be set as a porous component, such as a cotton material or a ceramic material, etc. The first liquid guide member 400 can adsorb and conduct the atomized matrix through capillary action to improve the conduction efficiency of the atomized matrix. It will also be mentioned below that the atomizer 200 is provided with a second liquid guide member 230. Similar to the first liquid guide member 400, the second liquid guide member 230 can also be set as the porous component, which will not be repeated below.

[0061] Please refer again Figure 6 and Fig. 9 In one embodiment, the second frame 120 further includes a liquid guide column 123 and an insert 128, and the insert 128 is spaced around the outside of the liquid guide column 123. The liquid infusion bottle 300 has a liquid outlet 320, and the liquid outlet 320 is provided with the liquid outlet 301 as described above. The liquid outlet 320 is sealed and inserted in the insert 128, and the liquid guide column 123 is accommodated in the liquid outlet 320.

[0062] Furthermore, the liquid-conducting column 123 and the insert tube 128 may both be disposed on the partition plate 129 and located in the second installation groove 122 .

[0063] Please continue reading Fig. 9 The liquid inlet channel 124 is formed inside the liquid guide column 123, so an insert 128 surrounding the outside of the liquid guide column 123 is provided to be sealed and plugged with the liquid outlet 320, which can reduce the probability of leakage of the atomized matrix. The inner wall of the liquid guide column 123 is provided with a first capillary guide groove 125, and each first capillary guide groove 125 extends from the liquid infusion bottle 300 toward the first liquid guide member 400. The first capillary guide groove 125 can guide the atomized matrix flowing out of the liquid infusion bottle 300 to flow in the direction of the first liquid guide member 400, thereby improving the outflow efficiency of the atomized matrix at the liquid outlet 320. Fig.10 The transport path of the atomized matrix in the electronic atomization device 10 is shown as label Q1.

[0064] See also Figure 3 and Fig. 9 In one embodiment, the infusion bottle 300 further includes a bottle body 330, which is used to accommodate the atomized matrix, and the liquid outlet 320 is connected to the bottle body 330 to conduct the atomized matrix. The infusion bottle 300 further includes a sealing sleeve 350, which is sleeved on the liquid outlet 320. When the infusion bottle 300 is plugged into the second mounting groove 122, the sealing sleeve 350 is tightly abutted between the liquid outlet 320 and the inner wall of the insert 128 to reduce the probability of leakage of the atomized matrix.

[0065] For further information, see Figure 8 In one embodiment, a flexibly deformable valve 340 is provided in the liquid outlet 320. The valve 340 in the original state blocks the liquid outlet 301, and the valve 340 yields and deforms when pushed by the liquid guide column 123 and wraps around the outer periphery of the liquid guide column 123. In this way, when the liquid infusion bottle 300 has not been inserted, the liquid outlet 301 is blocked by the valve 340 to make the liquid infusion bottle 300 sealed, thereby reducing the risk of leakage or deterioration of the atomized matrix. The valve 340 is flexibly deformable, so when plugged in, the liquid guide column 123 can push the valve 340 to deform and extend into the liquid infusion bottle 300. It can be understood that the valve 340, as a flexibly deformable material, always has a tendency to return to its original state. Therefore, after being deformed by the liquid-conducting column 123, the valve 340 always tends to fit the outer surface of the liquid-conducting column 123, thereby further improving the sealing performance of the plug-in fit between the liquid-conducting column 123 and the liquid outlet 301, and reducing the probability of leakage of the atomized matrix.

[0066] See also Figure 7 and Figure 8In one embodiment, at least part of the cavity wall of the accommodating cavity 130 is convexly provided with a plurality of strips 131, the plurality of strips 131 are arranged at intervals, and adjacent strips 131 are enclosed to form a second capillary guide groove 132. The second capillary guide groove 132 is arranged in the third mounting groove 127, and the second capillary guide groove 132 fluidly connects the nebulizer 200 and the infusion bottle 300. The second capillary guide groove 132 fluidly connects the nebulizer 200 and the infusion bottle 300. On the one hand, the second capillary guide groove 132 can guide the conduction of the atomized matrix and improve the conduction efficiency of the atomized matrix. On the other hand, as mentioned above, the first liquid guide member 400 is set as a porous member (such as cotton material), and the gap size of the second capillary guide groove 132 is relatively larger than the gap in the first liquid guide member 400, so it is convenient for external gas to enter and pass through and enter the infusion bottle 300, so as to maintain the pressure balance inside and outside the infusion bottle 300, so as to facilitate the infusion bottle 300 to continuously and stably output the atomized matrix.

[0067] Furthermore, the second capillary groove 132 can be fluidically connected to the liquid hole 211 and the liquid inlet channel 124 to improve the conduction efficiency of the atomized matrix from the liquid inlet channel 124 to the liquid hole, and facilitate maintaining the pressure balance inside and outside the liquid infusion bottle 300.

[0068] See also Figure 8 In one embodiment, the adjacent strips 131 further enclose a third capillary guide groove 133, the third capillary guide groove 133 is disposed on the bottom wall of the fourth mounting groove 115, and the first liquid guide member 400 is sandwiched between the second capillary guide groove 132 and the third capillary guide groove 133. Thus, the addition of the third capillary guide groove 133 can further improve the conduction efficiency of the atomized matrix in the accommodating cavity 130, and further facilitate the balance of the pressure inside and outside the liquid infusion bottle 300.

[0069] It is easy to understand that for the detachable atomizer 200, after installation, it is not only necessary to dock with the atomized matrix delivery path in the electronic atomization device 10, but also to connect to the suction airflow delivery path in the electronic atomization device 10, so that the suction airflow can carry the aerosol atomized by the atomizer 200 for output. Therefore, in one embodiment, the electronic atomization device 10 also includes a housing 500, and the main bracket 100 is disposed in the housing 500. The housing 500 is provided with an air guide channel 112 for conveying the suction airflow, and the main bracket 100 is used to connect the atomizer 200 with the air guide channel 112.

[0070] For further information, see Figure 8 , Fig.10 and Fig.11In one embodiment, the first frame 110 further includes an air guide column 111, the air outlet end of the air guide column 111 extends into the first mounting groove 121 and communicates with the atomization channel 203 of the atomizer 200. The air guide column 111 can be arranged in the fourth mounting groove 115 and extend toward the atomizer 200, so as to be able to extend into the atomizer 200 and communicate with the atomization channel 203. An air guide channel 112 is arranged on the side of the first frame 110 away from the second frame 120. The air guide column 111 connects the air guide channel 112 and the atomization channel 203, and the suction airflow in the air guide channel 112 can be transmitted to the atomization channel 203 through the air guide column 111 to carry the aerosol output. Part of the structure of the first liquid guide member 400 is arranged around the periphery of the air guide column 111, that is, the air guide column 111 is at least partially penetrated in the accommodating cavity 130. Such a configuration facilitates the atomizer 200 to simultaneously access the atomized matrix and the suction airflow, while preventing the atomized matrix and the suction airflow from interfering with each other. Thus, there is no need to set up a complex structure to completely separate the atomized matrix and the suction airflow, thus relatively simplifying the structure within the electronic atomization device 10.

[0071] Combination Fig.10 The delivery path of the suction airflow in the electronic atomization device 10 is shown as Q2. It should be noted that Fig.10 It is only to illustrate one of the suction airflow delivery paths of the electronic atomization device 10 provided in one embodiment of the present application. The housing 500 is provided with an air inlet 510 connected to the air guide channel 112. When suction is applied, the suction airflow enters the housing 500 from the air inlet 510. In the conventional technology, the air inlet 510 is usually provided at the bottom of the housing 500, so the air guide channel 112 is roughly distributed on the side of the first frame 110 facing the bottom of the housing 500, that is, the side of the first frame 110 away from the second frame 120. It should be emphasized that in the conventional technology, the air inlet 510 can also be provided on the side of the housing 500, but since the atomizer 200 and the infusion bottle 300 are both plugged into the main bracket 100 from the top, even if the air inlet 510 is provided on the side wall of the housing 500, the air guide channel 112 connected to the air inlet 510 is roughly distributed on the side of the first frame 110 away from the second frame 120.

[0072] See also Fig.10In one embodiment, the electronic atomization device 10 further includes a power supply assembly 600. The main support 100 further includes a third frame 140, and the second frame 120, the first frame 110 and the third frame 140 are sequentially arranged along the length direction of the main support 100. The third frame 140 is mounted in contact with the side of the first frame 110 away from the second frame 120, and the housing 500 is sleeved on the outside of the second frame 120, the first frame 110 and the third frame 140. A receiving chamber 141 is provided in the third frame 140, and the power supply assembly 600 is accommodated in the receiving chamber 141, and the power supply assembly 600 is electrically connected to the atomizer 200.

[0073] See also Figure 8 and Fig.10 In one embodiment, the energy supply assembly includes a conductive member 610, a circuit board 620 and an energy storage member 630, and the energy storage member 630, the circuit board 620 and the conductive member 610 are electrically connected. The conductive member 610 is used to be electrically connected to the atomizer 200, and the energy storage member 630 can provide the atomizer 200 with the electrical energy required for atomization through the conductive member 610.

[0074] The first frame 110 is provided with a through hole 113, and the conductive member 610 passes through the hole 113 to electrically connect the energy storage member 630 and the atomizer 200. The conductive member 610 passes through the hole 113 of the first frame 110, which can reduce the risk of electric shock caused by contact between the conductive member 610 and the atomized matrix.

[0075] See also Figure 4 In one embodiment, the atomizer 200 includes a housing 210, an atomizing assembly 220 and a second liquid guide 230, and the atomizing assembly 220 and the second liquid guide 230 are both disposed in the housing 210. The second liquid guide 230 is in contact with the atomizing assembly 220 for fluid conduction. The housing 210 is provided with a liquid passage hole 211 as described above, and the first liquid guide 400 and the second liquid guide 230 are in fluid conduction through the liquid passage hole 211. Thus, the atomized matrix can be transported from the first liquid guide 400 to the second liquid guide 230, so as to flow into the interior of the atomizer 200 and be conducted to the atomizing assembly 220 through the second liquid guide 230.

[0076] Furthermore, the second liquid guide 230 is arranged around the circumference of the atomizing assembly 220. The sealing ring 240 can be sleeved on the outer circumference of the housing 210.

[0077] In one embodiment, in order to avoid the inaccurate insertion and alignment of the atomizer 200, which may lead to insufficient and unstable fit between the first liquid guide member 400 and the second liquid guide member 230, one of the first liquid guide member 400 and the second liquid guide member 230 may be provided with a liquid hole 211 to fully contact and fit with the other. For example, the first liquid guide member 400 may be provided to pass through the liquid hole 211 and extend into the housing 210 to fully contact and fit with the second liquid guide member 230. Or as Figure 4 The second liquid guiding member 230 may be arranged to pass through the liquid hole 211 and be exposed outside the housing 500 so as to be in full contact and fit with the first liquid guiding member 400 .

[0078] See also Figure 4 and Fig.12 In one embodiment, the second liquid guide member 230 includes a liquid storage 231 and a liquid guide 232 in fluid communication, the liquid storage 231 is in fluid communication with the atomization assembly 220, and the liquid guide efficiency of the liquid guide 232 is greater than or equal to that of the first liquid guide member 400. As a result, the atomized matrix can be roughly unidirectionally transmitted from the first liquid guide member 400 to the liquid guide 232, reducing the problem of backflow of the atomized matrix. It is easy to understand that the atomizer 200 is inserted into the main bracket 100 from the top, so when the electronic atomization device 10 is placed vertically normally, the second liquid guide member 230 has a higher horizontal position, and gravity will limit the atomized matrix from the first liquid guide member 400 to the second liquid guide member 230. Therefore, in this embodiment, the liquid guide efficiency of the liquid guide 232 is greater than or equal to that of the first liquid guide member 400, which can improve the conduction efficiency of the atomized matrix to the atomization assembly 220.

[0079] The liquid guide 232 extends out of the housing 210 through the liquid hole 211 and fits with the first liquid guide 400. Alternatively, the first liquid guide 400 extends into the housing 210 through the liquid hole 211 and fits with the liquid guide 232. This arrangement facilitates the liquid guide 232 to fully fit and contact with the first liquid guide 400, thereby improving the stability of the conduction of the atomized substrate.

[0080] The first liquid guide member 400 and the second liquid guide member 230 can be closely pressed together to improve the stability of the fit between the two and facilitate the stable transmission of the atomized matrix. In the second liquid guide member 230, the liquid guide 232 can be closely pressed together with the first liquid guide member 400.

[0081] like Fig.12 In one embodiment, the nebulizer 200 is provided with an atomizing air tube, the atomizing air tube is fluidly connected to the main support 100, and at least one second liquid guide member 230 is arranged around the atomizing air tube.

[0082] See also Figure 6 and Fig.13 In one embodiment, one of the groove wall of the first installation groove 121 and the outer wall of the atomizer 200 is provided with a protruding stopper 201, and the other is provided with a stopper groove 121a. The stopper 201 and the stopper groove 121a are separably engaged with each other, so that the atomizer 200 and the second frame 120 are detachably connected. Figure 6 The limiting groove 121a can be opened in the second frame 120, and the limiting body 201 protrudes from the outer periphery of the shell 210 of the atomizer 200.

[0083] See also Figures 15 to 17 In one embodiment, one of the second frame 120 and the infusion bottle 300 is provided with a first clamping portion 126, and the other is provided with a second clamping portion 310, and at least one of the first clamping portion 126 and the second clamping portion 310 is elastic. The first clamping portion 126 is provided with a clamping block 126a, and the second clamping portion 310 is provided with a clamping groove 311. The clamping block 126a and the clamping groove 311 are detachably clamped, so that the infusion bottle 300 and the second frame 120 are detachably connected. The side of the clamping block 126a facing the clamping groove 311 is provided with an introduction slope 126b, and when the inner peripheral wall of the clamping groove 311 slides relative to the introduction slope 126b, the introduction slope 126b pushes the groove wall of the clamping groove 311 in a direction away from the clamping block 126a.

[0084] Furthermore, the second frame 120 is provided with a first clamping portion 126 , and the liquid infusion bottle 300 is provided with a second clamping portion 310 .

[0085] Further, the direction perpendicular to the insertion direction of the infusion bottle 300 is used as a reference (eg Figure 6 (K direction as shown), the inclination angle α of the introduction slope 126b can be between 15° and 75°.

[0086] Furthermore, the two opposite sides of the block 126a in the insertion direction of the infusion bottle 300 can be provided with introduction slopes 126b to facilitate the block 126a to be inserted into or removed from the slot 311. The inclination angles α of the two introduction slopes 126b can be between 15° and 75°, and the two can be equal or unequal.

[0087] Please refer again Figure 6 and Figure 7 In one embodiment, the second frame 120 includes a main body 120a and a protruding portion 120b connected to each other, and a first mounting groove 121 penetrates the main body 120a and the protruding portion 120b. The second mounting groove 122 is disposed on one side of the main body 120a adjacent to the protruding portion 120b. The partition 129, the first clamping portion 126, the liquid guide column 123 and the insert 128 are all disposed on the main body 120a. Figure 5 A first guide slot 120c is provided on one side of the protrusion 120b facing the second mounting slot 122. Fig.12 and Fig.14 , the atomizer 200 is provided with a second guide slot 202 on one side facing the second mounting slot 122, and the liquid infusion bottle 300 is provided with a guide structure 360. The guide structure 360 ​​is slidably matched with the first guide slot 120c and the second guide slot 202 to guide the liquid infusion bottle 300 to be installed in the second mounting slot 122. Thus, the liquid outlet 301 and the liquid guide column 123 can be accurately aligned and plugged, making the installation of the liquid infusion bottle 300 faster and more convenient.

[0088] For further information, see Figure 2 and Figure 5 In one embodiment, the first guide slot 120c and the second guide slot 202 may have the same cross-sectional shape and cross-sectional size. After the atomizer 200 is installed in the first mounting slot 121, the first guide slot 120c may be connected end to end with the second guide slot 202 to form a guide slot with a constant cross-sectional shape and cross-sectional size, so as to provide a guiding function for the infusion bottle 300.

[0089] Of course, in the embodiments of the present application, it is not limited to providing the guide structure 360 ​​on the fluid infusion bottle 300, and providing the guide groove on the atomizer 200 and the second frame 120. For example, in one embodiment, the side of the fluid infusion bottle 300 facing the atomizer 200 may be recessed with a guide groove, and at this time, the atomizer 200 is provided with a first guide body (not shown in the figure, the same below), and the raised portion 120b is provided with a second guide body (not shown in the figure, the same below). Similar to the above, the first guide body and the second guide body are respectively slidably matched with the guide groove to guide the fluid infusion bottle 300 to be installed in the second installation groove 122.

[0090] Please refer again Fig.12 In one embodiment, the atomizer 200 may further include a bottom cover 250, which covers one end of the housing 210 having the liquid hole 211, so as to cover the liquid hole 211 and keep the housing 210 relatively sealed. When the atomizer 200 needs to be installed, the bottom cover 250 may be removed.

[0091] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0092] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. An electronic atomization device, characterized in that: include: Main support; A nebulizer and a fluid infusion bottle, wherein the fluid infusion bottle is used to store atomized matrix, the nebulizer is used to atomize the atomized matrix, and the nebulizer and the fluid infusion bottle are detachably connected to the main support; A first liquid guide member, a mounting position is provided in the main support, the first liquid guide member is provided on the mounting position and extends between the nebulizer and the liquid infusion bottle to fluidically connect the nebulizer and the liquid infusion bottle.

2. The electronic atomization device according to claim 1, characterized in that: The liquid inlet direction of the atomizer is opposite to the liquid outlet direction of the liquid infusion bottle.

3. The electronic atomization device according to claim 1, characterized in that: The atomizer has a liquid inlet, the liquid infusion bottle has a liquid outlet, the liquid inlet and the liquid outlet are arranged in the installation position and are located in the same plane, and the first liquid guide is arranged in the horizontal direction.

4. The electronic atomization device according to claim 1, characterized in that: The main bracket includes a first frame body and a second frame body, and a receiving cavity is arranged between the first frame body and the second frame body, and the receiving cavity forms the installation position.

5. The electronic atomization device according to claim 1, characterized in that: The main bracket is provided with a first mounting groove for inserting the atomizer, and a second mounting groove for inserting the liquid infusion bottle, and the first liquid guide is in fluid communication with both the first mounting groove and the second mounting groove.

6. The electronic atomization device according to claim 5, characterized in that: One of the groove wall of the first installation groove and the outer wall of the atomizer is provided with a protruding limiting body; the other is provided with a limiting groove, and the limiting body and the limiting groove are separably limited and matched; And / or, one of the main bracket and the infusion bottle is provided with a first clamping portion, and the other is provided with a second clamping portion, and at least one of the first clamping portion and the second clamping portion is elastic; the first clamping portion is provided with a clamping block, and the second clamping portion is provided with a clamping slot, and the clamping block and the clamping slot are detachably clamped.

7. The electronic atomization device according to claim 5, characterized in that: The main bracket includes a second frame body, the second frame body includes a main body portion and a raised portion connected to each other, the first mounting groove passes through the main body portion and the raised portion, and the second mounting groove is arranged on a side of the main body portion adjacent to the raised portion; A first guide groove is provided on the side of the raised portion facing the second mounting groove, a second guide groove is provided on the side of the atomizer facing the second mounting groove, and the fluid infusion bottle is provided with a guide structure; the guide structure is slidably matched with the first guide groove and the second guide groove to guide the fluid infusion bottle to be installed in the second mounting groove.

8. The electronic atomization device according to claim 5, characterized in that: The main bracket includes a first frame body and a second frame body, the first mounting groove and the second mounting groove are formed on the second frame body, and a third mounting groove is also opened on the side of the second frame body facing the first frame body, and the third mounting groove is respectively connected to the first mounting groove and the second mounting groove, at least part of the structure of the first frame body is accommodated in the third mounting groove, and the peripheral side surface of the first frame body is sealed and connected to the groove wall of the third mounting groove.

9. The electronic atomization device according to claim 8, characterized in that: The second frame also includes a partition, the second mounting groove and the third mounting groove are respectively located on two opposite sides of the partition, the first mounting groove and the second mounting groove are arranged side by side and spaced apart, and along the length direction of the second frame, the first mounting groove passes through the second frame and is connected to the third mounting groove; Part of the structure of the first frame is in contact with the partition, a liquid hole is provided on the atomizer, the partition is provided with a liquid inlet channel for fluidly connecting the second mounting groove and the third mounting groove, and a accommodating cavity is provided between the first frame and the second frame, and the accommodating cavity is connected with the liquid hole and the liquid inlet channel.

10. The electronic atomization device according to claim 4, characterized in that: The second frame also includes a liquid-conducting column and an insert tube that surrounds the liquid-conducting column at intervals; the liquid-replenishing bottle has a liquid outlet, the liquid outlet is sealed and inserted in the insert tube, and the liquid-conducting column is accommodated in the liquid outlet; The inner peripheral wall of the liquid guiding column is provided with a first capillary guiding groove, and each of the first capillary guiding grooves is extended from the liquid infusion bottle toward the first liquid guiding member; And / or, at least part of the cavity wall of the accommodating cavity is protrudingly provided with a plurality of strips, the plurality of strips are arranged at intervals, and adjacent strips are enclosed to form a second capillary guide groove, and the second capillary guide groove fluid connects the atomizer and the liquid infusion bottle.

11. The electronic atomization device according to claim 5, characterized in that: The main bracket includes a first frame and a second frame, the first frame also includes an air guide column, the air outlet end of the air guide column extends into the first mounting groove and is connected to the atomization channel of the atomizer, the first frame is provided with an air guide channel on the side away from the second frame, the air guide column connects the air guide channel and the atomization channel, and a partial structure of the first liquid guide member is arranged around the outer periphery of the air guide column.

12. The electronic atomization device according to any one of claims 1 to 11, characterized in that: The atomizer includes a shell, and an atomizing component and a second liquid guide member both arranged in the shell, the second liquid guide member contacts the atomizing component to conduct fluid, the shell is provided with a liquid hole, and the first liquid guide member and the second liquid guide member are attached to each other through the liquid hole to conduct fluid.

13. The electronic atomization device according to claim 12, characterized in that: The second liquid guiding member comprises a liquid storage and a liquid guiding member in fluid communication, the liquid storage is in fluid communication with the atomizing assembly, and the liquid guiding efficiency of the liquid guiding member is greater than or equal to that of the first liquid guiding member; The liquid-conducting body extends out of the shell through the liquid-passing hole and is in contact with the first liquid-conducting member; or the first liquid-conducting member extends into the shell through the liquid-passing hole and is in contact with the liquid-conducting body.

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