Electronic atomizer
By designing an electronic atomizer that uses gravity to supply oil, the problems of smell and core paste in the prior art are solved, the operation steps are simplified, and the user experience is improved.
Patent Information
- Application Number
- CN202422179943.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-05
AI Technical Summary
Existing electronic atomizers are prone to problems of flavour and paste when replacing oil bottles with different flavors, and the operation steps are complicated.
An electronic atomizer is designed to allow gravity to flow from the liquid storage device to the atomization core by inverting, laying or tilting, simplifying the oil supply process and avoiding the return of the atomization matrix.
It has achieved simplified user operations, avoided odor and core paste phenomena, and improved user experience.
Smart Images
Figure CN223094809U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of electronic atomization, and particularly relates to an electronic atomizer. Background Art
[0002] An electronic atomizer is a device that can heat a target liquid to atomize it to form an aerosol for users to inhale. Compared with traditional cigarettes, the electronic atomizer is convenient to carry and use, and can greatly reduce the impact of harmful substances on users and people around.
[0003] In related technologies, some electronic atomizers have an external oil bottle, and a wicking cotton is provided in the atomization chamber. The wicking cotton is pre-filled with oil, and the e-liquid in the oil bottle can slowly penetrate onto the wicking cotton, thereby realizing oil supply to the atomization core. However, when replacing oil bottles with different flavors, due to the residual e-liquid of other flavors in the wicking cotton, there will be a phenomenon of flavor mixing. Therefore, in order to avoid the occurrence of flavor mixing, some electronic atomizers do not have a wicking cotton in the atomization chamber, and are provided with a switch of pressing or turning. By controlling the switch, oil is added to the atomization chamber and supplied to the atomization core. In this way, the operation steps of the user are increased, and the use experience is reduced. Moreover, if the oil supply is not timely, there will also be a phenomenon of burnt atomization core. Summary of the Utility Model
[0004] This application provides an electronic atomizer. When the electronic atomizer is inverted, placed flat or tilted, the atomization matrix can flow from the liquid storage device to the atomization core in the first installation cavity only by gravity for atomization, simplifying the user's operation steps.
[0005] An electronic atomizer provided in an embodiment of this application includes: a housing provided with a mouthpiece, the housing having a first installation cavity and a second installation cavity inside, and the second installation cavity is arranged away from the mouthpiece relative to the first installation cavity; an atomization core arranged in the first installation cavity; a bracket arranged inside the housing, and the first installation cavity and the second installation cavity are respectively arranged on two opposite sides of the bracket; a liquid outlet pipe is arranged on the bracket, the liquid outlet pipe passes through the bottom wall of the first installation cavity from the bracket and extends into the first installation cavity, and the liquid outlet of the liquid outlet pipe is arranged closer to the mouthpiece than the atomization core; a liquid storage device installed on the bracket and located in the second installation cavity, the liquid storage device having an atomization matrix outlet, and the atomization matrix outlet is communicated with the liquid outlet pipe so that the atomization matrix flows into the first installation cavity from the liquid outlet.
[0006] In some embodiments, the atomization matrix outlet is arranged on the side facing the first installation cavity; when the height of the first installation cavity of the electronic atomizer is lower than that of the liquid storage device, the atomization matrix flows to the first installation cavity from the atomization matrix outlet under the action of gravity; when the height of the first installation cavity is higher than that of the liquid storage device, the atomization matrix is maintained in the liquid storage device under the action of gravity.
[0007] In some embodiments, the liquid outlet is inclined relative to the liquid outlet pipe, and the liquid outlet is arranged on the side facing the atomization core.
[0008] In some embodiments, a seal is provided at the atomization matrix outlet of the liquid storage device. An installation pipe is provided on the side of the bracket facing away from the liquid outlet pipe. The liquid storage device is installed in the installation pipe, and a jacking member is provided in the installation pipe. The jacking member is used to jack open the seal so that the atomization matrix can flow out of the liquid storage device.
[0009] In some embodiments, the seal is arranged outside the atomization matrix outlet. When the liquid storage device is installed in the installation pipe, the seal is arranged in a fitting manner with the inner side wall of the installation pipe to prevent the atomization matrix from flowing out through the gap between the installation pipe and the liquid storage device.
[0010] In some embodiments, the inner diameter of the installation pipe is larger than that of the liquid outlet pipe. The liquid outlet pipe is communicated with the installation pipe, and one end of the liquid outlet pipe close to the installation pipe is connected to the jacking member. When the liquid storage device is installed on the bracket, the jacking member extends into the cavity of the liquid storage device.
[0011] In some embodiments, an atomization pipe is further included. The atomization pipe is inserted into the bottom wall of the first installation cavity and is communicated with the mouthpiece. The atomization core is arranged in the first installation cavity. A liquid guiding hole is further provided on the pipe wall of the atomization pipe. The liquid guiding hole and the atomization core are arranged flush with the bottom wall of the first installation cavity.
[0012] In some embodiments, an atomization pipe insertion hole is provided on the bottom wall of the first installation cavity. The atomization pipe is inserted into the atomization pipe insertion hole. A first step is provided in the atomization pipe insertion hole. The first step and the atomization pipe enclose a liquid storage space. The liquid storage space can be used to store the atomization matrix. The liquid guiding hole and the atomization core are arranged flush with the liquid storage space.
[0013] In some embodiments, the liquid storage device and the bottom wall of the first installation cavity are detachably arranged on the bracket.
[0014] In some embodiments, the outer shell further has a third installation cavity for installing a power source. The third installation cavity and the second installation cavity are arranged on the same side of the bracket, and the third installation cavity is detachably installed on the bracket.
[0015] The present application provides an electronic atomizer, including an outer shell, a mouthpiece, an atomization core and a liquid storage device. The second installation cavity is arranged away from the mouthpiece relative to the first installation cavity. The atomization matrix outlet of the liquid storage device is communicated with the liquid outlet pipe. With such an arrangement, when the electronic atomizer is placed flat, inclined or flipped, the atomization matrix can flow out of the liquid outlet. Setting the liquid outlet pipe on the bracket closer to the mouthpiece relative to the atomization core can prevent the atomization matrix from flowing back into the liquid storage device from the first installation cavity when the electronic atomizer is placed upright, thereby preventing the atomization core from getting clogged. Description of the Drawings
[0016] Figure 1Schematic structural diagram of the electronic atomizer of the present application;
[0017] Figure 2 Cross-sectional view of the electronic atomizer of the present application;
[0018] Figure 3 Explosion diagram of the electronic atomizer of the present application;
[0019] Figure 4 Schematic structural diagram of the bottom wall of the first installation cavity of the bracket of the electronic atomizer of the present application;
[0020] Figure 5 Schematic structural diagram of the first installation cavity of the electronic atomizer of the present application excluding the bottom wall of the first installation cavity.
[0021] Reference numerals: Electronic atomizer - 100, Outer shell - 110, Second through hole - 111, First outer shell - 112, Second outer shell - 113, Third outer shell - 114, First installation cavity - 120, Bottom wall of the first installation cavity - 121, Atomizing tube insertion hole - 1211, First step - 1212, Liquid storage space - 1213, Second installation cavity - 130, First convex rib - 131, Second protrusion - 132, Mouthpiece - 140, Atomizing airway - 141, Starting airway - 142, Atomizing core - 150, Liquid storage device - 160, Atomizing matrix outlet - 161, Sealing member - 162, Bracket - 170, Liquid outlet pipe - 171, Liquid outlet - 1711, Installation pipe - 172, Pushing member - 173, First through hole - 174, Installation groove - 175, Absorbent cotton - 176, Atomizing tube - 180, Liquid guiding hole - 181, Third installation cavity - 190, First limiting groove - 191, Second groove - 192, Power supply - 200, Airflow sensor - 210, Circuit board - 220. Detailed implementation manners
[0022] The present application will be further described in detail below in conjunction with the accompanying drawings through specific implementation manners. Similar elements in different implementation manners are labeled with related similar element numbers. In the following implementation manners, many detailed descriptions are provided to enable a better understanding of the present application. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification to avoid the core part of the present application being overwhelmed by excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.
[0023] In addition, the features, operations, or characteristics described in the specification can be combined in any appropriate manner to form various embodiments, and the operation steps involved in each embodiment can also be reordered or adjusted in a manner obvious to those skilled in the art. Therefore, the specification and the drawings are only for clearly describing a certain embodiment and do not mean to be the necessary composition and / or order.
[0024] The serial numbers assigned to the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any sequential or technical meaning. And as used in this application, "connection" and "coupling", unless otherwise specified, both include direct and indirect connection (coupling).
[0025] This application provides an electronic atomizer 100. Please refer to Figures 1-3 , the electronic atomizer 100 includes a housing 110, a mouthpiece 140, an atomization core 150, and a liquid storage device 160.
[0026] Please refer to Figure 2 , the housing 110 is provided with a mouthpiece 140, and the housing 110 has a first installation cavity 120 and a second installation cavity 130. The atomization core 150 is disposed in the first installation cavity 120. A bracket 170 is disposed in the housing 110, and the first installation cavity 120 and the second installation cavity 130 are respectively disposed on opposite sides of the bracket 170. A liquid outlet pipe 171 is disposed on the bracket 170. The liquid outlet pipe 171 passes through the bottom wall 121 of the first installation cavity from the bracket 170 and extends into the first installation cavity 120. The liquid outlet 1711 of the liquid outlet pipe 171 is disposed closer to the mouthpiece 140 relative to the atomization core 150. The liquid storage device 160 is installed on the bracket 170 and is located in the second installation cavity 130. The second installation cavity 130 is disposed farther from the mouthpiece 140 relative to the first installation cavity 120. The liquid storage device 160 has an atomization matrix outlet 161, and the atomization matrix outlet 161 is communicated with the liquid outlet pipe 171 so that the atomization matrix flows into the first installation cavity 120 from the liquid outlet 1711. In this application, the second installation cavity 130 is disposed farther from the mouthpiece 140 relative to the first installation cavity 120, and the atomization matrix outlet 161 of the liquid storage device 160 is communicated with the liquid outlet pipe 171. With such a setting, when the electronic atomizer 100 is placed flat, tilted, or flipped, the atomization matrix can flow out from the liquid outlet 1711. Setting the liquid outlet pipe 171 on the bracket 170 closer to the mouthpiece 140 relative to the atomization core 150 can prevent the atomization matrix from flowing back into the liquid storage device 160 from the first installation cavity 120 when the electronic atomizer 100 is placed upright, thereby preventing the atomization core 150 from getting clogged.
[0027] Please refer to Figure 2, the atomized matrix flow outlet 161 is arranged toward one side of the first installation cavity 120. When the height of the first installation cavity 120 of the electronic atomizer 100 is lower than the liquid storage device 160, the atomized matrix flows from the atomized matrix flow outlet 161 to the first installation cavity 120 under the action of gravity. When the height of the first installation cavity 120 of the electronic atomizer 100 is higher than the liquid storage device 160, the atomized matrix is maintained in the liquid storage device 160 under the action of gravity.
[0028] In the present application, the atomization matrix flow outlet 161 of the liquid storage device 160 is arranged toward one side of the first installation cavity 120 and is connected to the first installation cavity 120. When the electronic atomizer 100 is inverted, that is, the height of the first installation cavity 120 of the electronic atomizer 100 is lower than the liquid storage device 160, the atomization matrix can flow from the atomization matrix flow outlet 161 to the atomization core 150 of the first installation cavity 120 for atomization only by its own gravity. When the electronic atomizer 100 is placed vertically, that is, the height of the first installation cavity 120 of the electronic atomizer 100 is higher than the liquid storage device 160, the atomization matrix is maintained in the liquid storage device 160 by its own gravity. Therefore, the operation of the liquid storage device 160 of the electronic atomizer 100 of the present application to supply oil to the atomization core 150 is simple, which can be achieved by simply placing, tilting or flipping the electronic atomizer 100. Among them, the atomization matrix is liquid.
[0029] Please refer to Figure 3 The liquid outlet 1711 is arranged obliquely relative to the liquid outlet pipe 171 , and the liquid outlet 1711 is arranged toward one side of the atomization core 150 .
[0030] The liquid outlet 1711 is tilted relative to the liquid outlet pipe 171 toward the atomizer core 150 , so that the atomized matrix can flow toward the atomizer core 150 .
[0031] Please refer to Figure 3 The atomized matrix outflow port 161 of the liquid storage device 160 is provided with a sealing member 162, such as Figure 2 and Figure 4 A mounting pipe 172 is provided on the side of the bracket 170 away from the liquid outlet pipe 171, the liquid storage device 160 is installed on the mounting pipe 172, and a push-opening member 173 is provided in the mounting pipe 172, and the push-opening member 173 is used to push open the sealing member 162 so that the atomized matrix can flow out of the liquid storage device 160.
[0032] The push-opening member 173 is disposed in the installation pipe 172 . When the liquid storage device 160 is installed on the bracket 170 , the push-opening member 173 can directly push open the sealing member 162 , so that the atomized matrix can flow from the liquid storage device 160 into the first installation cavity 120 .
[0033] Please refer to Figures 2-3, the outer diameter of the installation pipe 172 is larger than that of the liquid outlet pipe 171. The liquid outlet pipe 171 is coaxial with and communicates with the installation pipe 172. The top-opening member 173 is of a tubular structure, and one end of the liquid outlet pipe 171 close to the installation pipe 172 is connected to the top-opening member 173. When the liquid storage device 160 is installed on the bracket 170, the top-opening member 173 extends into the cavity of the liquid storage device 160.
[0034] Please refer to Figure 3 , the seal 162 includes a plurality of sealing sheets, and one ends of the plurality of sealing sheets are circumferentially arranged around the inner wall of the atomization matrix flow outlet 161. For example, the seal 162 may include a valve structure of a plurality of sealing sheets. In the first state, when the liquid storage device 160 is not installed in the second installation cavity 130, the plurality of sealing sheets are arranged in a fitting manner, and the other ends of the sealing sheets converge at the closing point to seal the atomization matrix flow outlet 161. In the second state, when the liquid storage device 160 is installed in the second installation cavity 130, the top-opening member 173 can push open the sealing sheet from the closing point to open the atomization matrix flow outlet 161.
[0035] Please refer to Figure 2 , the seal 162 is arranged outside the atomization matrix flow outlet 161, so that when the liquid storage device 160 is installed on the installation pipe 172, the seal 162 is in fitting contact with the inner side wall of the installation pipe 172 to prevent the atomization matrix from flowing out through the gap between the installation pipe 172 and the liquid storage device 160. The material of the seal 162 is rubber.
[0036] Arranging the rubber seal 162 outside the atomization matrix flow outlet 161 can prevent the atomization matrix from flowing out through the gap between the inner side wall of the installation channel and the outer side wall of the liquid storage device 160 during the process of switching the electronic atomizer 100 between being inverted and upright.
[0037] In the embodiments of the present application, please refer to Figure 2 , the electronic atomizer 100 further includes an atomization tube 180. The atomization tube 180 is inserted into the bottom wall 121 of the first installation cavity and communicates with the mouthpiece 140. The atomization core 150 is arranged inside the atomization tube 180. The tube wall of the atomization tube 180 also has a liquid guiding hole 181, and the liquid guiding hole 181 and the atomization core 150 are arranged flush with the bottom wall 121 of the first installation cavity.
[0038] Arranging the liquid guiding hole 181 and the atomization core 150 flush with the bottom wall 121 of the first installation cavity enables the atomization matrix flowing out from the atomization matrix flow outlet 161 to flow to the atomization core 150 as much as possible.
[0039] Please refer to Figure 2The first installation cavity bottom wall 121 is provided with an atomizer tube insertion hole 1211, and the atomizer tube 180 is inserted into the atomizer tube insertion hole 1211. A first step 1212 is provided in the atomizer tube insertion hole 1211, and the first step 1212 and the atomizer tube 180 are enclosed to form a liquid storage space, which can be used to store atomized matrix, and the liquid guide hole 181 and the atomizer core 150 are arranged flush with the first step 1212.
[0040] A first step 1212 is provided in the atomizer tube insertion hole 1211. When the electronic atomizer 100 is placed upright, the first step 1212 has a lower axial height than the first installation cavity bottom wall 121 of the first installation cavity 120. Therefore, when the atomized matrix flows out of the liquid storage device 160 to the first installation cavity 120, the atomized matrix can be partially stored in the liquid storage space to facilitate timely oil supply to the atomizer core 150.
[0041] Please refer to Figures 2-3 A first through hole 174 is also provided on the side of the bracket 170 away from the atomizing tube insertion hole 1211, and the first through hole 174 is communicated with the atomizing tube insertion hole 1211. A mounting groove 175 is provided on the bracket 170 around the liquid outlet tube 171, and a liquid absorbing cotton 176 is placed in the mounting groove 175, and the liquid absorbing cotton 176 is used to absorb the atomized matrix flowing out of the first through hole 174. A second through hole 111 is also provided on the side wall of the housing 110 located below the first mounting cavity bottom wall 121 of the first mounting cavity 120, and the second through hole 111 is communicated with the mounting groove 175, and is used to connect the external environment with the mounting groove 175.
[0042] Please refer to Figure 2 The housing 110 further has a third mounting cavity 190 , which is used to mount the power supply 200 . The third mounting cavity 190 and the second mounting cavity 130 are disposed on the same side of the bracket 170 , and the third mounting cavity 190 can be detachably mounted on the bracket 170 .
[0043] Please refer to Figures 2-3, the housing 110 includes a first housing 112, a second housing 113, and a third housing 114. The first housing 112 has a first installation cavity 120, the second housing 113 has a second installation cavity 130, and the third housing 114 has a third installation cavity 190. The third installation cavity 190 is detachably installed on the bracket 170, and the second housing 113 is detachably installed on the third housing 114. Therefore, after the second housing 113 is detached from the third housing 114, the liquid storage device 160 can be replaced. Specifically, a first limiting groove 191 is provided on the outer side wall of the third housing 114, and the first limiting groove 191 is arranged along the axial direction of the third housing 114. Correspondingly, a first convex rib 131 is provided on the side wall of the second housing 113 corresponding to the outer side wall of the third housing 114, and the first convex rib 131 is arranged along the axial direction of the second housing 113. Limiting the first convex rib 131 in the first limiting groove 191 can limit the second housing 113 and the third housing 114. Further, a second groove 192 is provided on the outer side wall of the third housing 114 opposite to the second housing 113, and the second groove 192 extends along the circumferential direction of the outer side wall of the third housing 114. A second protrusion 132 is provided on the outer side wall of the second housing 113 opposite to the third housing 114, and the second protrusion 132 extends along the circumferential direction of the outer side wall of the second housing 113. The second protrusion 132 is used to be snapped into the second groove 192, and together with the first convex rib 131 and the first limiting groove 191, the second housing 113 is stably installed on the third housing 114.
[0044] Please refer to Figures 2-3 and Figure 5 , the electronic atomizer 100 further includes an airflow sensor 210. The airflow sensor 210 is arranged in the first installation cavity 120 and is isolated from the atomization core 150 to prevent the atomization matrix from damaging the airflow sensor 210. An atomization airway 141 and a starting airway 142 are provided on the mouthpiece 140. The atomization airway 141 is communicated with the atomization tube 180, and the starting airway 142 is communicated with the first installation cavity 120 on the side where the airflow sensor 210 is arranged. In this embodiment, the airflow sensor 210 may include a silicon microphone, etc.
[0045] In addition, a circuit board 220 is further arranged in the third installation cavity 190. The circuit board 220 is electrically connected to the atomization core 150, the power supply 200, and the airflow sensor 210 respectively.
[0046] The above uses specific examples to elaborate on the present application, which is only used to help understand the present application and is not intended to limit the present application. For those skilled in the technical field to which the present application belongs, according to the idea of the present application, several simple deductions, deformations, or replacements can also be made.
Claims
1. An electronic atomizer, characterized in that, include: A housing is provided with a suction nozzle, wherein the housing has a first installation cavity and a second installation cavity, and the second installation cavity is arranged relative to the first installation cavity and away from the suction nozzle; An atomizer core is arranged in the first installation cavity; A bracket is arranged in the housing, and the first installation cavity and the second installation cavity are respectively arranged on opposite sides of the bracket; a liquid outlet pipe is arranged on the bracket, and the liquid outlet pipe passes through the bottom wall of the first installation cavity from the bracket and extends into the first installation cavity, and the liquid outlet of the liquid outlet pipe is arranged relative to the atomizer core and close to the nozzle; A liquid storage device is installed on the bracket and located in the second installation cavity. The liquid storage device has an atomized matrix outflow port, and the atomized matrix outflow port is connected to the liquid outlet pipe so that the atomized matrix flows into the first installation cavity from the liquid outlet.
2. The electronic atomizer according to claim 1, wherein The atomized matrix flow outlet is arranged toward one side of the first mounting cavity; when the height of the first mounting cavity of the electronic atomizer is lower than the liquid storage device, the atomized matrix flows from the atomized matrix flow outlet to the first mounting cavity under the action of gravity; when the height of the first mounting cavity is higher than the liquid storage device, the atomized matrix is maintained in the liquid storage device under the action of gravity.
3. The electronic atomizer according to claim 1, characterized in that, The liquid outlet is arranged obliquely relative to the liquid outlet pipe, and the liquid outlet is arranged toward one side of the atomization core.
4. The electronic atomizer according to claim 3, wherein The atomized matrix outflow outlet of the liquid storage device is provided with a sealing member, a mounting pipe is provided on the side of the bracket away from the liquid outlet pipe, the liquid storage device is installed on the mounting pipe, and a push-opening member is provided in the mounting pipe, and the push-opening member is used to push open the sealing member so that the atomized matrix can flow out of the liquid storage device.
5. The electronic atomizer according to claim 4, characterized in that, The sealing member is arranged on the outer side of the atomized matrix outflow port, so that when the liquid storage device is installed on the installation pipe, the sealing member is arranged in contact with the inner wall of the installation pipe to prevent the atomized matrix from flowing out from the gap between the installation pipe and the liquid storage device.
6. The electronic atomizer according to claim 4, wherein The inner diameter of the installation pipe is larger than the liquid outlet pipe, the liquid outlet pipe is connected to the installation pipe, and one end of the liquid outlet pipe close to the installation pipe is connected to the top opening member; when the liquid storage device is installed on the bracket, the top opening member extends into the cavity of the liquid storage device.
7. The electronic atomizer according to claim 1, characterized in that It also includes an atomizer tube, which is inserted into the bottom wall of the first installation cavity and communicated with the suction nozzle. The atomizer core is arranged in the atomizer tube. The tube wall of the atomizer tube also has a liquid guide hole. The liquid guide hole and the atomizer core are arranged flush with the bottom wall of the first installation cavity.
8. The electronic atomizer according to claim 7, wherein, The bottom wall of the first installation cavity is provided with an atomizer tube insertion hole, and the atomizer tube is inserted into the atomizer tube insertion hole; a first step is provided in the atomizer tube insertion hole, and the first step and the atomizer tube are combined to form a liquid storage space, and the liquid storage space can be used to store atomized matrix, and the liquid guide hole and the atomizer core are arranged flush with the liquid storage space.
9. The electronic atomizer according to claim 1, wherein, The liquid storage device and the bottom wall of the first installation cavity are detachably arranged on the bracket.
10. The electronic atomizer according to claim 2, wherein, The housing further has a third mounting cavity for mounting a power supply. The third mounting cavity and the second mounting cavity are disposed on the same side of the bracket, and the third mounting cavity is detachably mounted on the bracket.