Atomizer and atomizing device
By designing automatic adjustment of the liquid inlet, return tank and atomization channel in the atomizer, the problem of poor liquid conduction of the atomizer is solved, and the automatic liquid conduction of the atomization component is realized, avoiding the paste core and carbon deposits, and ensuring the continuous supply of the atomization matrix.
Patent Information
- Application Number
- CN202422347102.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-09-25
AI Technical Summary
During the use of existing atomizers, negative pressure is easily formed in the liquid storage chamber, resulting in poor liquid conduction, insufficient atomization matrix, and problems such as paste core and carbon deposit of the atomization component.
A nebulizer is designed, including a liquid storage chamber, a liquid conduction device and an atomization assembly. Through the connection design of the liquid inlet, a return tank and an atomization channel, the opening and closing of the return tank is automatically adjusted according to the quantity and state of the atomization matrix in the atomization assembly to ensure the continuous supply of the atomization matrix, and avoid the sealing of the return tank when the atomization assembly is saturated, so as to achieve automatic liquid conduction.
Automatic fluid conduction of the atomization component is realized, avoiding the paste core and carbon deposits caused by insufficient atomization matrix, ensuring that the atomization component continues to provide sufficient atomization matrix, and improving the use effect.
Smart Images
Figure CN223219974U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of electronic atomization technology, and in particular to an atomizer and an atomization device. Background Art
[0002] An atomizer is a device that converts aerosols into atomized substrates. The atomizer is the core component of the atomizer, primarily heating the atomized substrate to produce the aerosol. Existing atomizers are prone to negative pressure forming within the liquid storage chamber during use, leading to poor liquid flow. This in turn causes insufficient atomized substrate in the liquid guide, resulting in core sticking and carbon deposits, impacting normal user experience. Utility Model Content
[0003] The present application provides an atomizer and an atomizing device. The atomizer has smooth liquid conduction and can provide sufficient atomizing matrix for the atomizing component, thereby preventing the atomizing component from becoming sticky and carbonized.
[0004] The present application provides an atomizer, comprising: a shell, provided with a liquid storage chamber and a mounting chamber, the liquid storage chamber being used to store an atomized matrix; a liquid guiding device, arranged in the mounting chamber, the liquid guiding device having an atomizing chamber; and an atomizing assembly, arranged in the atomizing chamber, the atomizing assembly being provided with a liquid inlet, an air return groove and an atomizing channel, the liquid inlet being connected with the liquid storage chamber so that the atomized matrix flows to the atomizing assembly for atomization, the liquid inlet, the air return groove and the atomizing channel can be connected in sequence, and the atomizing channel is connected with the outside world; when the amount of the atomized matrix in the atomizing assembly has not reached a saturated state, the air return groove is connected with the liquid inlet and the atomizing channel; when the amount of the atomized matrix in the atomizing assembly is in a saturated state, the air return groove is blocked to isolate the liquid inlet from the atomizing channel.
[0005] In one embodiment, the atomization assembly includes an atomization tube and an atomization core. The atomization tube is provided with a liquid inlet and an air return groove. The atomization core is arranged in the atomization tube and covers the liquid inlet. One end of the air return groove is connected to the liquid inlet, and the other end is located on the upper side of the liquid inlet. A return air channel is formed between the inner wall of the atomization tube and the outer wall of the atomization core.
[0006] In one embodiment, it further includes a suction nozzle and an atomizing air channel, wherein the atomizing air channel is arranged in the liquid storage cavity, and one end of the atomizing air channel is sealed and connected to the atomizing tube, and the other end is sealed and connected to the suction nozzle.
[0007] In one embodiment, the housing, the suction nozzle and the atomizing airway are integrally provided, and the housing, the suction nozzle, the atomizing airway and the liquid guiding device define a liquid storage cavity.
[0008] In one embodiment, there are at least two liquid inlets and at least two air return grooves, and the at least two liquid inlets are arranged on the circumference of the atomizing tube, and the air return grooves are arranged in a one-to-one correspondence with the liquid inlets.
[0009] In one embodiment, the air return groove is an L-shaped through groove structure.
[0010] In one embodiment, the liquid guiding device is further provided with a liquid guiding channel, which is communicated with the liquid storage cavity and the liquid inlet respectively.
[0011] In one embodiment, the bottom of the liquid guiding channel is not higher than the bottom of the liquid inlet.
[0012] In one embodiment, the liquid guiding channel has a U-shaped structure.
[0013] The present application also provides an atomization device, comprising a power supply assembly and any one of the above-described atomizers, wherein the power supply assembly is used to provide electrical energy to the atomizer.
[0014] The present application provides a kind of atomizer, including shell, liquid guide device and atomizing assembly, and is provided with liquid inlet, return air groove and atomizing channel on the atomizing assembly, and makes liquid inlet, return air groove and atomizing channel connected in sequence, and atomizing channel is connected with the outside world.When the atomizing matrix content in the atomizing assembly is in an unsaturated state, the return air groove connects the liquid inlet and the atomizing channel, and the atomizing matrix can enter the atomizing matrix from the liquid storage chamber. If the atomizing matrix content in the atomizing assembly is in a saturated state, the return air groove is blocked, and the atomizing matrix no longer flows into the atomizing assembly from the liquid storage chamber. When the atomizing assembly atomizes the atomizing matrix, the content of the atomizing matrix on the atomizing assembly decreases, and the return air groove can connect the liquid inlet and the atomizing channel again, so that the air pressure of the liquid storage chamber increases, and the atomizing matrix can enter the atomizing assembly from the liquid storage chamber again, so that the atomizing assembly automatically adsorbs the atomizing matrix.In the whole process, the atomizer can supply the atomizing matrix to the atomizing assembly in time, and there will be no problems of core sticking and carbon deposition. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic structural diagram of the atomization device of the present application;
[0016] Figure 2 This is a schematic structural diagram of the atomizer of this application;
[0017] Figure 3 for Figure 2 A cross-sectional view of the atomizer shown;
[0018] Figure 4 This is a cross-sectional view of the liquid guide device and atomization assembly of the present application assembled in the mounting cavity;
[0019] Figure 5 for Figure 1 A schematic cross-sectional view of the atomizing device shown;
[0020] Figure 6 This is a schematic diagram of the exploded structure of the liquid guide device and atomization assembly of the present application;
[0021] Figure 7 This is a schematic structural diagram of the liquid guiding device of the present application.
[0022] Figure 1: Atomizing device 1000, atomizer 1100, housing 1110, liquid storage chamber 1111, mounting chamber 1112, liquid guiding device 1120, atomizing chamber 1121, liquid guiding channel 1122, bottom of liquid guiding channel 1123, atomizing assembly 1130, atomizing tube 1131, liquid inlet 1132, return air groove 1133, atomizing channel 1134, return air channel 1135, atomizing core 1136, liquid guiding part 1137, heating part 1138, nozzle 1140, atomizing air channel 1150, sealing part 1160, power supply chamber 1200, power supply assembly 1300, fixing structure 1400. DETAILED DESCRIPTION
[0023] The present application is further described in detail below by means of specific embodiments in conjunction with the accompanying drawings. Similar elements in different embodiments are numbered with associated similar elements. In the following embodiments, many detailed descriptions are provided to enable the present application to be better understood. However, those skilled in the art will readily appreciate that some of the features may be omitted in different circumstances, or may 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. This is to avoid the core portion 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. They can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.
[0024] In addition, the features, operations, or characteristics described in the specification may be combined in any appropriate manner to form various implementations, and the operational steps involved in each embodiment may be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a particular embodiment and do not imply a required composition and / or sequence.
[0025] The serial numbers assigned to components herein, such as "first," "second," etc., are used solely to distinguish the objects being described and do not convey any sequential or technical meaning. References to "connection" and "coupling" herein, unless otherwise specified, include both direct and indirect connections (couplings).
[0026] This application provides an atomizing device 1000, please refer to Figure 1-7 The atomization device 1000 includes an atomizer 1100 , and the atomizer 1100 includes a housing 1110 , a liquid guiding device 1120 and an atomization assembly 1130 .
[0027] Please refer to Figure 3-4 and Figure 6The housing 1110 is provided with a liquid storage chamber 1111 and a mounting chamber 1112. The liquid storage chamber 1111 is used to store the atomized matrix. The liquid guide device 1120 is provided in the mounting chamber 1112. The liquid guide device 1120 has an atomizing chamber 1121. The atomizing assembly 1130 is provided in the atomizing chamber 1121. Figure 4 The atomizing assembly 1130 is provided with a liquid inlet 1132, an air return groove 1133 and an atomizing channel 1134. The liquid inlet 1132 is communicated with the liquid storage chamber 1111 so that the atomized matrix flows to the atomizing assembly 1130 for atomization. The liquid inlet 1132, the air return groove 1133 and the atomizing channel 1134 can be communicated in sequence, and the atomizing channel 1134 is communicated with the outside world. When the amount of the atomized matrix in the atomizing assembly 1130 has not reached a saturated state, the air return groove 1133 connects the liquid inlet 1132 and the atomizing channel 1134. When the amount of the atomized matrix in the atomizing assembly 1130 is saturated, the air return groove 1133 is blocked to isolate the liquid inlet 1132 from the atomizing channel 1134.
[0028] The present application provides a liquid inlet 1132, a return air groove 1133 and an atomizing channel 1134 on the atomizing assembly 1130, and the return air groove 1133 can be connected to the liquid inlet 1132 and the atomizing channel 1134 respectively. When the atomized matrix in the atomizing assembly 1130 is not saturated, the return air groove 1133 is connected to the liquid inlet 1132 and the atomizing channel 1134, and the atomized matrix can flow to the atomizing assembly 1130. When the atomized matrix content in the atomizing assembly 1130 is saturated, the return air groove 1133 is blocked, and the atomized matrix no longer enters the atomizing assembly 1130. That is, the atomizer 1100 of the present application can replenish the atomized matrix in time according to the content of the atomized matrix on the atomizing assembly 1130, thereby avoiding the atomizing assembly 1130 from being sticky and carbonized.
[0029] Please refer to Figure 6 The atomizing assembly 1130 includes an atomizing tube 1131 and an atomizing core 1136. The atomizing tube 1131 is provided with a liquid inlet 1132 and an air return groove 1133. The atomizing core 1136 is provided in the atomizing tube 1131 and covers the liquid inlet 1132. Figure 4 , one end of the return air groove 1133 is connected to the liquid inlet 1132, and the other end is located on the upper side of the liquid inlet 1132. A return air channel 1135 is formed between the inner wall of the atomizing tube 1131 and the outer wall of the atomizing core 1136. When the amount of atomizing matrix in the atomizing core 1136 is not saturated, the return air channel 1135 includes the return air groove 1133 and the gap space, and the gap space and the return air groove 1133 connect the atomizing channel 1134 and the liquid inlet 1132. When the amount of atomizing matrix in the atomizing core 1136 is saturated, the atomizing core 1136 expands and fills the gap space. At the same time, the atomizing core 1136 also partially squeezes the space in the return air groove 1133, thereby blocking the return air groove 1133.
[0030] The atomizing core 1136 covers the liquid inlet 1132 and is disposed in the atomizing tube 1131. One end of the return air groove 1133 extends to the liquid inlet 1132 and the other end extends to the upper side of the liquid inlet 1132. This helps to realize the automatic liquid guiding function of the atomizing device 1000.
[0031] In this application, please refer to Figure 6 The atomizer core 1136 includes a heating element 1138 and a liquid guide 1137. The liquid guide 1137 absorbs the atomized matrix. When the atomized matrix on the liquid guide 1137 reaches saturation, the liquid guide 1137 expands and squeezes into the air return groove 1133, causing the air return groove 1133 to be blocked by the liquid guide 1137. The heating element 1138 is a heating mesh, and the liquid guide 1137 is a liquid guide cotton.
[0032] Please refer to Figure 5 The nebulizer 1100 further includes a nozzle 1140 and an atomizing air channel 1150 . The atomizing air channel 1150 is disposed in the liquid storage chamber 1111 , and one end of the atomizing air channel 1150 is sealedly connected to the atomizing tube 1131 , and the other end is sealedly connected to the nozzle 1140 .
[0033] In one embodiment of this application, please refer to Figure 4-5 The atomizing air channel 1150 is sealed and connected to the atomizing tube 1131 through the sealing member 1160, and the other end of the atomizing air channel 1150 is also sealed and connected to the suction nozzle 1140, which can prevent the atomized matrix in the liquid storage chamber 1111 from leaking.
[0034] Please refer to Figure 4-6 After the atomized matrix enters the liquid guide 1137, due to the influence of the gravity of the atomized matrix itself, the portion of the liquid guide 1137 away from the nozzle 1140 (i.e. Figure 4 When the liquid is placed in the state shown, the liquid guide 1137 at the lower end of the liquid inlet 1132 is more likely to reach a saturated state after adsorbing the atomized matrix, and the portion of the liquid guide 1137 close to the nozzle 1140 (i.e. Figure 4When placed as shown, the liquid guide member 1137 at the upper end of the liquid inlet 1132 needs to absorb the atomized matrix through capillary suction. Therefore, the speed at which the atomized matrix moves toward the liquid guide member 1137 at the upper end of the liquid inlet 1132 is slower than the speed at which the liquid guide member 1137 moves toward the lower end of the liquid inlet 1132. Therefore, the end of the return air groove 1133 that is connected to the atomization channel 1134 is arranged on the upper side of the liquid inlet 1132, so that the liquid guide member 1137 can absorb more atomized matrix. In addition, when the atomizing core 1136 atomizes the atomized matrix, the atomized matrix is conducted from the outside of the liquid guide member 1137 to the surrounding of the heating element 1138. The conduction speed of the atomized matrix on the liquid guide member 1137 at the upper end of the liquid inlet 1132 is faster than that of the liquid guide member 1137 at the lower end of the liquid inlet 1132, which can ensure that there is sufficient atomized matrix on the liquid guide member 1137 and will not cause core sticking or carbon deposition.
[0035] Please refer to Figure 3 In one embodiment of the present application, the shell 1110 , the suction nozzle 1140 and the atomizing airway 1150 are integrally arranged, and the shell 1110 , the suction nozzle 1140 , the atomizing airway 1150 and the liquid guiding device 1120 define a liquid storage chamber 1111 .
[0036] By integrally arranging the housing 1110 , the suction nozzle 1140 and the atomizing airway 1150 , it is possible to facilitate assembly of the atomizing device 1000 .
[0037] Please refer to Figure 6 , the liquid inlet 1132 and the air return groove 1133 each include at least two, at least two liquid inlets 1132 are arranged on the circumference of the atomizing tube 1131, and the air return groove 1133 is arranged one-to-one with the liquid inlet 1132. In one embodiment, please refer to Figure 6 There are two liquid inlets 1132, which are oppositely arranged on both sides of the atomizing tube 1131. In one embodiment, there are three liquid inlets 1132, which are evenly distributed along the circumference of the atomizing tube 1131. In another embodiment, there are three liquid inlets 1132, which are evenly distributed along the circumference of the atomizing tube 1131.
[0038] A liquid inlet 1132 is provided on the circumferential side of the atomizing tube 1131 , and the air return grooves 1133 are provided one by one corresponding to the liquid inlet 1132 , so that the atomized matrix can enter the liquid guide member 1137 more quickly and evenly, shortening the waiting time and improving the working efficiency.
[0039] Please refer to Figure 6 The return air groove 1133 is an L-shaped through groove structure. Figure 6When the atomizer tube 1131 is in a vertical position, the portion of the return air groove 1133 close to the liquid inlet 1132 extends along the circumference of the atomizer tube 1131 , and the portion away from the liquid inlet 1132 extends along the axial direction of the atomizer tube 1131 .
[0040] The through groove structure passes through the side wall of the atomizing tube 1131, has a simple structure, and does not cause liquid accumulation.
[0041] Please refer to Figure 3-4 as well as Figure 6 The liquid guiding device 1120 is further provided with a liquid guiding channel 1122, and the liquid guiding channel 1122 is communicated with the liquid storage chamber 1111 and the atomizing chamber 1121 respectively. Figure 6 , the number of the liquid-conducting channels 1122 is equal to the number of the liquid-inlet ports 1132 . In other embodiments, one liquid-conducting channel 1122 may be connected to two or more liquid-inlet ports 1132 .
[0042] The provision of the liquid guiding channel 1122 facilitates the flow of the atomized matrix from the liquid storage chamber 1111 to the liquid guiding member 1137 .
[0043] Please refer to Figure 4 , the bottom 1123 of the liquid guiding channel is not higher than the bottom of the liquid inlet 1132.
[0044] The bottom 1123 of the liquid guide channel is not higher than the bottom of the liquid inlet 1132, which can prevent the atomized matrix from being stored in the liquid guide channel 1122 and instead directly enter the liquid guide member 1137 to maximize the use of the atomized matrix.
[0045] Please refer to Figure 7 , the liquid guiding channel 1122 has a U-shaped structure.
[0046] Please refer to Figure 7 By setting the liquid guiding channel 1122 into a U-shaped structure, the liquid guiding channel 1122 is divided into two sub-liquid guiding channels, which can prevent the atomized matrix from being stuck in the liquid guiding channel 1122, thereby ensuring smooth flow of the atomized matrix.
[0047] In one embodiment of this application, please refer to Figure 5 The atomizing device 1000 further includes a power supply assembly 1300 for providing electrical energy to the atomizer 1100. In some embodiments, the power supply assembly 1300 is fixedly electrically connected to the atomizer 1100, resulting in a simple structure. In some embodiments, the power supply assembly 1300 is detachably electrically connected to the atomizer 1100, allowing the user to replace the power supply assembly 1300 or the atomizer 1100 depending on usage, thereby achieving greater energy conservation and environmental protection.
[0048] In one embodiment, please refer to Figure 5The atomizing device 1000 further includes a power supply cavity 1200 , which is arranged in parallel with the mounting cavity 1112 , and the power supply assembly 1300 is arranged in the power supply cavity 1200 .
[0049] Please refer to Figure 5 A fixing structure 1400 is also provided in the installation cavity 1112 , and the liquid guiding device 1120 is fixed in the installation cavity 1112 through the fixing structure 1400 .
[0050] The above examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. Those skilled in the art of the present invention can make some simple deductions, modifications or substitutions based on the concept of the present invention.
Claims
1. An atomizer, characterized in that: include: The housing is provided with a liquid storage cavity and a mounting cavity, wherein the liquid storage cavity is used to store the atomized matrix; A liquid guiding device is disposed in the installation cavity, and the liquid guiding device has an atomizing cavity; and an atomizing assembly disposed in the atomizing chamber, the atomizing assembly being provided with a liquid inlet, an air return groove, and an atomizing channel, the liquid inlet being in communication with the liquid storage chamber so that the atomized matrix flows to the atomizing assembly for atomization, the liquid inlet, the air return groove, and the atomizing channel being in communication with each other in sequence, and the atomizing channel being in communication with the outside world; When the amount of atomized matrix in the atomizing assembly has not reached a saturated state, the return air groove connects the liquid inlet and the atomizing channel; when the amount of atomized matrix in the atomizing assembly is saturated, the return air groove is blocked to isolate the liquid inlet and the atomizing channel.
2. The atomizer according to claim 1, wherein The atomization assembly includes an atomization tube and an atomization core. The atomization tube is provided with a liquid inlet and an air return groove. The atomization core is arranged in the atomization tube and covers the liquid inlet. One end of the air return groove is connected to the liquid inlet, and the other end is located above the liquid inlet. An air return channel is formed between the inner wall of the atomization tube and the outer wall of the atomization core.
3. The atomizer according to claim 2, wherein It also includes a suction nozzle and an atomizing air channel, wherein the atomizing air channel is arranged in the liquid storage cavity, and one end of the atomizing air channel is sealed and connected to the atomizing tube, and the other end is sealed and connected to the suction nozzle.
4. The atomizer according to claim 3, wherein The shell, the suction nozzle and the atomizing airway are integrally arranged, and the shell, the suction nozzle, the atomizing airway and the liquid guiding device define the liquid storage cavity.
5. The atomizer according to claim 2, wherein The liquid inlet and the air return groove each include at least two, at least two of the liquid inlets are arranged on the peripheral side of the atomizing pipe, and the air return grooves are arranged in a one-to-one correspondence with the liquid inlets.
6. The atomizer according to claim 2, wherein: The air return groove is an L-shaped through groove structure.
7. The atomizer according to any one of claims 1 to 6, characterized in that: The liquid guiding device is further provided with a liquid guiding channel, and the liquid guiding channel is communicated with the liquid storage cavity and the liquid inlet respectively.
8. The atomizer according to claim 7, wherein The bottom of the liquid guiding channel is not higher than the bottom of the liquid inlet.
9. The atomizer according to claim 8, wherein The liquid guiding channel has a U-shaped structure.
10. An atomizing device, characterized in that: It comprises a power supply component and the atomizer according to any one of claims 1 to 9, wherein the power supply component is used to provide electrical energy to the atomizer.