Atomization device and atomization equipment for avoiding overflow of tobacco tar
Patent Information
- Application Number
- CN202521808611.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-22
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-08-22
AI Technical Summary
[0004]本实用新型的主要目的是提供一种避免烟油溢出的雾化装置的，旨在解决现有雾化装置的供油通道设计不够合理，使得瞬间供油量过大，容易使得储油腔内的油液通过雾化组件溢出而导致漏油的问题
[0018]本实用新型的技术方案，通过在储油仓的仓壁形成有过油柱，且过油柱的端壁凸设有顶开凸起，使得供油瓶安装于储油仓后，顶开凸起即可顶开供油瓶的密封塞以打开下油通道，使得供油腔内的油液可以通过下油通道流入过油腔，然后再通过在过油腔内插装有分流柱，分流柱的外壁与过油腔的腔壁围合形成有至少一个分流通道，使得过油腔内的油液会经过分流通道的分流再流入储油腔内。由于分流柱一方面起到分流效果，减少瞬间供油量，另一方面能对油液的流动起到一定的阻碍作用，从而减缓油液的流速以减缓油液的冲击力，从而有效避免油液通过雾化组件溢出，从而避免漏油。且多个分流通道的设置，有利于储油腔内的气体通过分流通道排出至供油腔内，实现油气平衡，保证供油的顺畅性。
Smart Images
Figure CN224805928U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of atomization technology, and in particular to an atomization device that avoids the overflow of e-liquid. Background Technology
[0002] The atomizing device includes an atomizing unit and a power supply unit. The atomizing unit has an oil storage chamber inside, and then the atomizing component is installed in the oil storage chamber. The atomizing component can absorb the oil in the oil storage chamber. The power supply unit is used to supply power to the atomizing component, so that the atomizing component is heated, thereby converting the absorbed oil into aerosol. The aerosol flows out through the mouthpiece of the atomizing device for the user to inhale.
[0003] To meet the requirements for high output and compliance, an increasing number of external oil bottle-type atomizing devices have emerged in the market. These devices use an external oil supply bottle attached to the oil storage tank of the atomizing unit to supply oil to the storage chamber. During transportation, the oil supply bottle and the oil storage tank are packaged separately to meet compliance requirements. In use, the oil supply bottle is installed in the oil storage tank, forming a supply channel that allows the oil in the supply bottle to flow into the storage chamber. However, existing atomizing devices, due to inadequate design of the supply channel, can experience excessively high instantaneous oil supply, easily causing oil in the storage chamber to overflow through the atomizing components, resulting in oil leakage. Utility Model Content
[0004] The main purpose of this invention is to provide an atomizing device that avoids e-liquid overflow. It aims to solve the problem that the existing atomizing device has an unreasonable oil supply channel design, which results in an excessive instantaneous oil supply and easily causes the oil in the oil storage chamber to overflow through the atomizing component, leading to oil leakage.
[0005] To achieve the above objectives, the atomizing device for preventing e-liquid overflow proposed in this utility model includes:
[0006] The main body of the device includes an oil storage tank, an oil storage cavity is formed inside the oil storage tank, an oil column is formed in the tank wall of the oil storage tank, an oil passage cavity is formed inside the oil column that extends through both ends of the oil column, the oil passage cavity is connected to the oil storage cavity, and a top opening protrusion is provided on the end wall of the oil column away from the oil storage cavity.
[0007] An oil supply bottle is detachably installed in the oil storage tank. The oil supply bottle includes an oil bottle body and a sealing assembly that seals one end of the oil bottle body to form an oil supply chamber. The sealing assembly has an oil discharge channel and a sealing plug that is detachably sealed to the oil discharge channel. After the oil supply bottle is installed in the oil storage tank, the opening protrusion lifts the sealing plug to open the oil discharge channel, so that the oil in the oil supply chamber can enter the oil passage chamber through the oil discharge channel.
[0008] A diversion column is at least partially inserted into the end of the oil passage cavity away from the oil outlet channel. The outer peripheral wall of the diversion column and the cavity wall of the oil passage cavity form at least one diversion channel. The two ends of the diversion channel are respectively connected to the interior of the oil passage cavity and the oil storage cavity.
[0009] Optionally, the outer peripheral wall of the diversion column is provided with a diversion groove, and the groove wall of the diversion groove and the cavity wall of the oil passage cavity form the diversion channel. There are multiple diversion grooves, and the multiple diversion grooves are arranged along the circumference of the diversion column.
[0010] Optionally, the diversion column includes a guide section and an insertion section from top to bottom. The outer diameter of the guide section gradually increases from top to bottom to form a downward guiding slope on the outer peripheral wall of the guide section. The diversion groove extends from the middle of the guide section to the insertion section, and the insertion section is inserted into the oil passage cavity.
[0011] Optionally, the wall surface of the diversion channel is set as an arc surface, and the width of the diversion channel gradually increases from the bottom of the channel towards the opening.
[0012] Optionally, the diversion column extends into the oil storage chamber, and the diversion groove extends to the end of the diversion column away from the oil discharge channel.
[0013] Optionally, an oil storage cotton is installed inside the oil storage cavity, and there is a flow gap between the oil storage cotton and the diversion groove.
[0014] Optionally, a push rod is provided on the top of the diversion column, the push rod being higher than the top of the oil passage column and lower than the top of the opening protrusion.
[0015] Optionally, the wall of the oil passage cavity is formed with a guide slope, and the outer wall surface of the diversion column includes a mating slope. The guide slope is used to guide the diversion column to be inserted into the oil passage cavity, and the mating slope part is in contact with the guide slope.
[0016] Optionally, the oil drain channel includes a first oil drain hole and a second oil drain hole from top to bottom. The size of the first oil drain hole is larger than the size of the second oil drain hole. The sealing plug includes a connecting arm and a sealing block. One end of the connecting arm is connected to the wall of the first oil drain hole, and the other end is connected to the sealing block. The size of the sealing block corresponds to the size of the second oil drain hole so that it can be inserted into at least a portion of the second oil drain hole.
[0017] This utility model also proposes an atomizing device, including a power supply device and the aforementioned atomizing device, wherein the power supply device is used to provide electrical energy to the atomizing device.
[0018] The technical solution of this utility model involves forming an oil-passing column in the wall of the oil storage tank, with a protruding opening protrusion on the end wall of the oil-passing column. After the oil supply bottle is installed in the oil storage tank, the opening protrusion can open the sealing plug of the oil supply bottle, thus opening the lower oil channel. This allows oil in the oil supply chamber to flow into the oil-passing chamber through the lower oil channel. Then, a diverting column is inserted into the oil-passing chamber. The outer wall of the diverting column and the wall of the oil-passing chamber enclose at least one diverting channel, allowing oil in the oil-passing chamber to flow into the oil storage chamber after being diverted through the diverting channel. Because the diverting column serves two purposes—diverting the flow, reducing the instantaneous oil supply, and hindering the oil flow, thus slowing down the oil flow rate and reducing the impact force of the oil—it effectively prevents oil from overflowing through the atomizing component, thereby preventing oil leakage. Furthermore, the multiple diverting channels facilitate the discharge of gas in the oil storage chamber into the oil supply chamber through the diverting channels, achieving oil-gas balance and ensuring smooth oil supply. Attached Figure Description
[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0020] Figure 1 This is a schematic diagram of the atomizing device for preventing e-liquid overflow according to the present invention.
[0021] Figure 2 This is a cross-sectional structural diagram of the atomizing device of the present invention that prevents e-liquid from overflowing;
[0022] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;
[0023] Figure 4 This is a schematic diagram of the oil storage tank of the atomizing device that prevents e-liquid from overflowing according to this utility model.
[0024] Figure 5 This is a schematic diagram of the oil supply bottle of the atomizing device for preventing e-liquid overflow according to this utility model.
[0025] Figure 6 This is a schematic diagram of the sealing component of the atomizing device for preventing e-liquid leakage according to this utility model;
[0026] Figure 7 This is a schematic diagram of the splitter column and top rod of the atomizing device for preventing e-liquid overflow according to this utility model.
[0027] Explanation of icon numbers:
[0028] 100 oil storage tank 101 oil reservoir 110 Oil column 111 oil passage 112 Guide slope 113 Push-open protrusion 120 Oil storage cotton 121 Overflow gap 200 fuel bottle 201 Oil supply chamber 210 Oil bottle body 220 Sealing components 221 First oil hole 222 Second oil hole 223 Oil channel 224 Sealing plug 225 Connecting arm 226 sealing block 310 duct column 301 Diversion Channel 302 diversion section 303 Insertion section 304 Diversion channel 305 Guide slope 320 mandrel
[0029] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0031] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.
[0032] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.
[0033] The following will mainly describe the specific structure of the atomizing device to prevent e-liquid from spilling.
[0034] Reference Figures 1 to 7 In this embodiment of the invention, the atomizing device that prevents e-liquid from overflowing includes:
[0035] The main body of the device includes an oil storage tank 100, an oil storage cavity 101 is formed inside the oil storage tank 100, an oil passage column 110 is formed in the tank wall of the oil storage tank 100, an oil passage cavity 111 is formed inside the oil passage column 110 that extends through both ends of the oil passage column 110, the oil passage cavity 111 is connected to the oil storage cavity 101, and a push-opening protrusion 113 is provided on the end wall of the oil passage column 110 away from the oil storage cavity 101.
[0036] An oil supply bottle 200 is detachably installed in the oil storage tank 100. The oil supply bottle 200 includes an oil bottle body 210 and a sealing assembly 220 that seals one end of the oil bottle body 210 to form an oil supply chamber 201. The sealing assembly 220 has an oil discharge channel 223 and a sealing plug 224 that is detachably sealed to the oil discharge channel 223. After the oil supply bottle 200 is installed in the oil storage tank 100, the opening protrusion 113 pushes up the sealing plug 224 to open the oil discharge channel 223 so that the oil in the oil supply chamber 201 can enter the oil passage chamber 111 through the oil discharge channel 223.
[0037] The diversion column 310 is at least partially inserted into the oil passage 111 at one end away from the oil channel 223. The outer peripheral wall of the diversion column 310 and the cavity wall of the oil passage 111 form at least one diversion channel 301. The two ends of the diversion channel 301 are respectively connected to the interior of the oil passage 111 and the oil storage cavity 101.
[0038] Specifically, in this embodiment, there are many options for the method of detachably installing the oil supply bottle 200 into the oil storage tank 100, such as snap-fit, plug-in, or magnetic connection. No strict limitation is made here, as long as the oil supply bottle 200 is installed in the oil storage tank 100, the opening protrusion 113 of the oil storage tank 100 can push the sealing plug 224 into the oil storage cavity 101 to open the oil discharge channel 223, allowing the oil in the oil supply cavity 201 to flow into the oil passage 111 through the oil discharge channel 223. After entering the oil passage 111, the oil flows out from the diversion channel 301 and then into the oil storage cavity 101, thus achieving oil supply.
[0039] The technical solution of this utility model involves forming an oil column 110 in the wall of the oil storage tank 100, with a push-opening protrusion 113 protruding from the end wall of the oil column 110. After the oil supply bottle 200 is installed in the oil storage tank 100, the push-opening protrusion 113 can open the sealing plug 224 of the oil supply bottle 200 to open the oil discharge channel 223, allowing the oil in the oil supply chamber 201 to flow into the oil discharge chamber 111 through the oil discharge channel 223. Then, a diversion column 310 is inserted into the oil discharge chamber 111, and the outer wall of the diversion column 310 and the cavity wall of the oil discharge chamber 111 form at least one diversion channel 301, so that the oil in the oil discharge chamber 111 will flow into the oil storage chamber 101 after being diverted by the diversion channel 301. Because the diversion column 310 serves two purposes: firstly, it diverts the flow, reducing the instantaneous oil supply; secondly, it impedes the oil flow, thus slowing down the oil's velocity and reducing its impact force. This effectively prevents oil from overflowing through the atomizing component, thereby avoiding oil leakage. Furthermore, the multiple diversion channels 301 facilitate the discharge of gas from the oil storage chamber 101 into the oil supply chamber 201, achieving oil-gas balance and ensuring smooth oil supply.
[0040] Regarding the formation of the diversion channel 301, in some embodiments, a diversion groove 304 is formed on the outer peripheral wall of the diversion column 310. The groove wall of the diversion groove 304 and the cavity wall of the oil passage 111 enclose the diversion channel 301. There are multiple diversion grooves 304, arranged circumferentially along the diversion column 310. In some embodiments, the diversion groove 304 can be a straight groove, thus improving the smoothness of oil flow. In other embodiments, the diversion groove 304 can also be curved, thus slowing down the oil flow rate, thereby reducing the instantaneous oil supply and preventing oil leakage. In practical applications, the shape can be determined according to the size of the diversion groove 304. For example, when the size of the diversion groove 304 is small, it can be a straight groove; when the size of the diversion groove 304 is large, it can be curved. This is merely an example and does not limit the shape of the diversion groove 304.
[0041] In some embodiments, the diversion column 310 includes, from top to bottom, a guide section 302 and an insertion section 303. The outer diameter of the guide section 302 gradually increases from top to bottom, forming a downward guiding slope 305 on the outer peripheral wall of the guide section 302. The diversion groove 304 extends from the middle of the guide section 302 to the insertion section 303, and the insertion section 303 is inserted into the oil passage cavity 111. The guiding slope 305 guides the oil into the diversion groove 304, while avoiding the formation of a chamfer on the outer wall of the diversion column 310, thus improving the smoothness of oil flow and consequently improving the smoothness of oil supply.
[0042] In some embodiments, the wall surface of the diversion channel 304 is configured as an arc surface, and the width of the diversion channel 304 gradually increases from the bottom of the channel towards the opening. This configuration avoids the formation of chamfers on the wall of the diversion channel 304, thereby improving the smoothness of oil flow through the diversion channel 304 and thus improving the smoothness of oil supply.
[0043] In some embodiments, the diverting column 310 extends into the oil storage chamber 101, and the diverting groove 304 extends to the end of the diverting column 310 away from the oil outlet channel 223. Compared to the diverting column 310 being entirely inserted into the oil passage 111, extending the diverting column 310 into the oil storage chamber 101 can further improve the diversion effect and allow the oil to enter the oil storage chamber 101 from different angles in a dispersed manner. Compared to the oil entering the oil storage chamber 101 all at once, this reduces the impact force of the oil on the atomizing component, thereby preventing oil from seeping out of the atomizing component and avoiding oil leakage.
[0044] Furthermore, an oil-retaining cotton 120 is installed inside the oil storage chamber 101, and a flow gap 121 exists between the oil-retaining cotton 120 and the diversion groove 304. The oil-retaining cotton 120 can absorb the impact force of the oil flow, thereby preventing the oil from directly impacting the atomizing component after entering the oil storage chamber 101. The flow gap 121 between the oil-retaining cotton 120 and the diversion groove 304 allows the oil to flow in a dispersed manner and be absorbed into the oil-retaining cotton 120, preventing the oil from concentrating and pressing against the oil-retaining cotton 120, thereby preventing the oil-retaining cotton 120 from deforming and improving its stability.
[0045] In some embodiments, a push rod 320 protrudes from the top of the diverter column 310. The push rod 320 is higher than the top of the oil passage column 110 and lower than the top of the opening protrusion 113. This prevents the formation of an oil film at the top of the oil passage column 110, thereby improving the smoothness of oil entering the oil passage cavity 111 and improving the smoothness of oil supply.
[0046] In some embodiments, the cavity wall of the oil passage cavity 111 is formed with a guide slope 112, and the outer wall surface of the diverter column 310 includes a mating slope. The guide slope 112 is used to guide the diverter column 310 into the oil passage cavity 111, and the mating slope portion abuts against the guide slope 112. This increases the contact area and tightness between the diverter column 310 and the cavity wall of the oil passage cavity 111, ensuring that the diverter column 310 is stably and reliably inserted into the oil passage cavity 111, thereby guaranteeing the effectiveness of the diverter column 310.
[0047] In some embodiments, the oil drain channel 223 includes, from top to bottom, a first oil drain hole 221 and a second oil drain hole 222. The size of the first oil drain hole 221 is larger than the size of the second oil drain hole 222. The sealing plug 224 includes a connecting arm 225 and a sealing block 226. One end of the connecting arm 225 is connected to the hole wall of the first oil drain hole 221, and the other end is connected to the sealing block 226. The size of the sealing block 226 corresponds to the size of the second oil drain hole 222 so that it can be inserted into at least a portion of the second oil drain hole 222. That is, the size of the sealing block 226 is smaller than the size of the first lower oil hole 221. This creates a gap between the sealing block 226 and the wall of the first lower oil hole 221, reducing the obstruction of the first lower oil hole 221 on the sealing block 226. This makes it easier to push open the protrusion 113 and open the sealing block 226. Moreover, when the oil supply bottle 200 is disassembled, as the protrusion 113 moves away from the sealing block 226, the sealing block 226 can quickly and smoothly return to the position of blocking the second lower oil hole 222. This can greatly reduce or even prevent the small amount of oil remaining in the oil storage cavity 101 from flowing out through the lower oil channel 223, thereby reducing or even preventing oil leakage.
[0048] This utility model also proposes an atomizing device, which includes a power supply device and an atomizing device. The power supply device is used to provide electrical energy to the atomizing device. The specific structure of the atomizing device is as described in the above embodiments. Since this atomizing device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.
[0049] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.
Claims
1. An atomizing device that prevents e-liquid from overflowing, characterized in that, include: The main body of the device includes an oil storage tank, an oil storage cavity is formed inside the oil storage tank, an oil column is formed in the tank wall of the oil storage tank, an oil passage cavity is formed inside the oil column that extends through both ends of the oil column, the oil passage cavity is connected to the oil storage cavity, and a top opening protrusion is provided on the end wall of the oil column away from the oil storage cavity. An oil supply bottle is detachably installed in the oil storage tank. The oil supply bottle includes an oil bottle body and a sealing assembly that seals one end of the oil bottle body to form an oil supply chamber. The sealing assembly has an oil discharge channel and a sealing plug that is detachably sealed to the oil discharge channel. After the oil supply bottle is installed in the oil storage tank, the opening protrusion lifts the sealing plug to open the oil discharge channel, so that the oil in the oil supply chamber can enter the oil passage chamber through the oil discharge channel. A diversion column is at least partially inserted into the end of the oil passage cavity away from the oil outlet channel. The outer peripheral wall of the diversion column and the cavity wall of the oil passage cavity form at least one diversion channel. The two ends of the diversion channel are respectively connected to the interior of the oil passage cavity and the oil storage cavity.
2. The atomizing device for preventing e-liquid overflow as described in claim 1, characterized in that, The outer peripheral wall of the diversion column is provided with a diversion groove. The groove wall of the diversion groove and the cavity wall of the oil passage cavity form the diversion channel. There are multiple diversion grooves, which are arranged circumferentially along the diversion column.
3. The atomizing device for preventing e-liquid overflow as described in claim 2, characterized in that, The diversion column includes a guide section and an insertion section from top to bottom. The outer diameter of the guide section gradually increases from top to bottom to form a downward guiding slope on the outer peripheral wall of the guide section. The diversion groove extends from the middle of the guide section to the insertion section, and the insertion section is inserted into the oil passage cavity.
4. The atomizing device for preventing e-liquid overflow as described in claim 2, characterized in that, The wall surface of the diversion channel is set as an arc surface, and the width of the diversion channel gradually increases from the bottom of the channel towards the opening.
5. The atomizing device for preventing e-liquid overflow as described in claim 2, characterized in that, The diversion column extends into the oil storage chamber, and the diversion groove extends to the end of the diversion column away from the oil discharge channel.
6. The atomizing device for preventing e-liquid overflow as described in claim 5, characterized in that, An oil storage cotton is installed inside the oil storage cavity, and there is a flow gap between the oil storage cotton and the diversion groove.
7. The atomizing device for preventing e-liquid overflow as described in claim 1, characterized in that, The top of the diversion column is provided with a push rod, which is higher than the top of the oil passage column and lower than the top of the opening protrusion.
8. The atomizing device for preventing e-liquid overflow as described in claim 1, characterized in that, The wall of the oil passage cavity is formed with a guide slope, and the outer wall surface of the diversion column includes a mating slope. The guide slope is used to guide the diversion column to be inserted into the oil passage cavity, and the mating slope part is in contact with the guide slope.
9. The atomizing device for preventing e-liquid overflow as described in claim 1, characterized in that, The oil drain channel includes a first oil drain hole and a second oil drain hole from top to bottom. The size of the first oil drain hole is larger than the size of the second oil drain hole. The sealing plug includes a connecting arm and a sealing block. One end of the connecting arm is connected to the wall of the first oil drain hole, and the other end is connected to the sealing block. The size of the sealing block corresponds to the size of the second oil drain hole so that it can be inserted into at least a portion of the second oil drain hole.
10. An atomizing device, characterized in that, It includes a power supply device and an atomizing device for preventing e-liquid spillage as described in any one of claims 1 to 9, wherein the power supply device is used to provide electrical energy to the atomizing device for preventing e-liquid spillage.