Oil inlet controllable atomizing assembly and atomizing device

Abstract

This application discloses an atomizing component and atomizing device with controllable oil inlet. The atomizing component includes a first outer shell, an atomizing tube, a sealing cylinder, and a second driven tooth. The first outer shell has a liquid storage chamber inside and a mounting hole with a bearing inside. The atomizing tube has a first oil inlet hole in its wall. The sealing cylinder is sleeved outside the atomizing tube and has a second oil inlet hole penetrating its wall and a first driven tooth protruding from the wall. The second oil inlet hole communicates with the liquid storage chamber. The second driven tooth is fixed to the mounting hole and has a geared disc and a first drive shaft connected together. The geared disc meshes with the first driven tooth, and the first drive shaft is connected to the bearing. One end of the first drive shaft penetrates the first outer shell and protrudes outside the first outer shell. The first drive can be rotated by operating the first drive from the first outer shell, causing the sealing cylinder to either block or expose the first oil inlet hole on the atomizing tube, thus communicating with the liquid storage chamber.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomization equipment technology, and in particular to an atomization component and atomization device with controllable oil inlet. Background Technology

[0002] Existing atomizing devices generally suffer from leakage problems, mainly during transportation and use. The main reasons include: the liquid storage tank is continuously connected to the outside through the atomizing components; large temperature differences in the environment; and pressure imbalance between the liquid storage tank and the atmosphere.

[0003] To solve the above problems, a common solution is to separate the oil core and seal the liquid reservoir from the atomizing component to solve the leakage problem. However, the leakage problem still cannot be solved during user use. Utility Model Content

[0004] The main objective of this invention is to provide an atomizing component and atomizing device with controllable oil inlet, in order to solve the problem of leakage of atomizing liquid in the storage chamber of the atomizing component and atomizer in the prior art.

[0005] To achieve the above objectives, this application provides an atomizing component with controllable oil inlet, comprising: The first outer casing has a liquid storage chamber inside, and the first outer casing is provided with a mounting hole, in which a bearing is installed; The atomizing tube has a first oil inlet hole on its wall; A sealing cylinder is fitted over the atomizing tube. The sealing cylinder has a second oil inlet hole that penetrates the cylinder wall and a first driven tooth that protrudes from the cylinder wall. The second oil inlet hole is connected to the liquid storage chamber. The second driven tooth is fixed on the mounting hole. The second driven tooth has a toothed disc and a first drive shaft connected together. The toothed disc meshes with the first driven tooth. The first drive shaft is connected to the bearing, and one end of the first drive shaft passes through the first housing and is exposed outside the first housing.

[0006] The atomizing component described above can achieve the blocking and exposure of the first oil inlet by operating the first drive shaft outside the first housing, driving the first driven tooth to rotate through the gear plate, thereby causing the sealing cylinder to rotate around the atomizing tube.

[0007] In some embodiments, the first housing is provided with a mouthpiece, and the atomizing tube defines an air passage that communicates with the mouthpiece.

[0008] In some embodiments, the first housing is further provided with an oil filling hole, and a removable oil filling plug is provided inside the oil filling hole.

[0009] In some embodiments, the portion of the first drive shaft exposed outside the first housing is provided with an internal spline.

[0010] On the other hand, this application provides an atomizing device, comprising: A controlled-inlet atomizing component as described in any of the above embodiments; The second housing has an internal mounting cavity; and A drive assembly, installed within the mounting cavity, includes: An electric motor has an output shaft that outputs power. The second drive shaft has its power input end connected to the output shaft of the motor, and its power output end is provided with an external spline and exposed outside the second housing. When the first drive shaft is connected to the second drive shaft, the motor outputs power to drive the second drive shaft to drive the first drive shaft and rotate the sealing cylinder, and makes the first oil inlet hole and the second oil inlet hole either offset or connected.

[0011] In some embodiments, the drive assembly further includes a reduction gear set, the power input end of which is connected to the output shaft of the motor, and the power output end of which is connected to the second transmission shaft.

[0012] In some embodiments, the second drive shaft includes a first part, a second part, and a spring, wherein the first part and the second part are interconnected to form a receiving cavity, the spring is disposed in the receiving cavity, one end of the spring is connected to the first part, and the other end of the spring is connected to the second part, and the external spline is disposed on the first part or the second part.

[0013] In some embodiments, the first part is formed by a first side wall and a first bottom wall, and the first side wall is provided with a slot; the second part is formed by a second side wall and a second top wall, and the second side wall is provided with a buckle that engages with the slot.

[0014] In some embodiments, a protrusion is provided on the inner side of the first bottom wall, and one end of the spring is fixed to the protrusion.

[0015] Compared with the prior art, this utility model has obvious advantages and beneficial effects: the atomizing component can be packaged independently from the driving component. Even if the two are connected together, the oil inlet of the atomizing tube is in a closed state when the driving component does not provide power. When the atomizing liquid needs to enter the atomizing tube, the driving component can provide power to make the sealing cylinder rotate around the atomizing tube, thereby exposing the oil inlet blocked by the sealing cylinder. The timing and size of the oil inlet exposure can be selected by the user, avoiding the atomizing tube from being in contact with the liquid storage chamber for a long time, which would lead to atomizing liquid leakage. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the atomizing component in the embodiments provided in this application; Figure 2 This is a schematic cross-sectional view of the overall structure of the atomizing component in the embodiments provided in this application; Figure 3 This is an exploded view of the overall structure of the atomizing component in the embodiments provided in this application; Figure 4 This is a schematic diagram of the bottom structure of the atomizing component in the embodiments provided in this application, with the drive shaft portion exposed outside the first housing; Figure 5 This is a partial cross-sectional schematic diagram of the atomizing component structure in the embodiments provided in this application; Figure 6 This is an overall schematic diagram of the atomizing device provided in the embodiments of this application; Figure 7 This is a schematic diagram of the structure of the driving device in the embodiments provided in this application; Figure 8 This is a schematic cross-sectional view of the drive device in the embodiments provided in this application; Figure 9 This is an exploded view of the structure of the driving device in the embodiments provided in this application; Figure 10 The diagram below shows an exploded view of the atomizing device in the embodiments provided in this application, wherein the atomizing component and the driving component are separate from each other. Figure 11 The diagram below shows the structure of the atomizing device in the embodiment provided in this application, wherein the first oil inlet and the second oil inlet are offset from each other; Figure 12 The diagram below shows the structure of the atomizing device in the embodiments provided in this application, wherein the first oil inlet and the second oil inlet are connected.

[0017] Explanation of icon numbers: 1-Atomizing device; 10-First housing; 100-Nose; 101-Air inlet; 11-Base; 12-Atomizing tube; 120-First oil inlet; 13-Sealing cylinder; 130-Second oil inlet; 131-First driven gear; 14-Second driven gear; 140-Gear disc; 141-First drive shaft; 15-Oil filler plug; 20-Drive assembly; 21-Reduction gear set; 210-Power input end of reduction gear set; 211-Power output end of reduction gear set; 22-Motor; 23-Second drive shaft; 230-Second part; 2300-Clip; 231-First part; 2310-Slot; 2311-Recess; 30 - Second outer shell. Detailed Implementation

[0018] To make the above-mentioned objects, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] In the description of this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0020] refer to Figures 1-5 As shown, this application provides an atomizing assembly with controllable oil inlet, including: a first outer shell 10, an atomizing tube 12, a sealing cylinder 13, and a second driven tooth 14; wherein, the first outer shell 10 has a liquid storage chamber inside, and the first outer shell 10 is provided with a mounting hole, in which a bearing is provided; the tube wall of the atomizing tube 12 is provided with a first oil inlet hole 120; the sealing cylinder 13 is sleeved outside the atomizing tube 12, and the sealing cylinder 13 is provided with a second oil inlet hole 130 penetrating the cylinder wall and a first driven tooth 131 protruding on the cylinder wall, the second oil inlet hole 130 communicating with the liquid storage chamber; the second driven tooth 14, which has a toothed disc 140 and a first drive shaft 141 connected together, is fixed on the mounting hole, the toothed disc 140 meshes with the first driven tooth 131 in the liquid storage chamber, one end of the first drive shaft 141 is connected and fixed to the toothed disc 140, and the other end passes through the bearing and is partially exposed outside the first outer shell 10.

[0021] The aforementioned atomizing assembly can be operated by the first drive shaft 141 outside the first housing 10, causing the gear disc 140 to drive the first driven gear 131 to rotate, thereby causing the sealing cylinder 13 to rotate around the atomizing tube 12. When the second oil inlet 130 is aligned with the first oil inlet 120, the liquid storage chamber is connected to the first oil inlet 120; when the second oil inlet 130 is misaligned with the first oil inlet 120, the first oil inlet 120 is blocked by the solid cylinder wall of the sealing cylinder 13, the first oil inlet 120 is sealed, and the atomizing liquid cannot enter the atomizing tube 12 to be atomized.

[0022] like Figure 1 As shown, the first housing 10 can be configured to have an outer surface for a user to hold or operate the atomizing component. One end of the first housing 10 is penetrated and configured as a mouthpiece 100. The mouthpiece 100 extends into the housing to form a protruding connecting structure for connection with the atomizing tube 12. An opening is provided at the other end of the first housing 10, and a sealing base 11 is installed at the opening. The base 11 and the inner wall of the first housing 10 define a reservoir for storing atomized liquid. It is understood that the base 11 is part of the first housing 10, and mounting holes are provided on the base 11. Bearings are installed in the mounting holes. An air inlet 101 is also provided on the base 11, and an air passage for air passage is defined between the air inlet 101 and the mouthpiece 100.

[0023] In some embodiments, the first outer casing 10 is further provided with an oil filling hole, which communicates with the liquid storage chamber. An oil filling plug 15 is inserted into the oil filling hole, and the oil filling plug 15 is interference-fitted with the oil filling hole. When the liquid storage chamber is low on atomizing liquid, the oil filling plug 15 can be pulled out to expose the oil filling hole, and atomizing liquid can be added to the liquid storage chamber through the oil filling mechanism.

[0024] The atomizing tube 12 has a hollow structure with a proximal end and a distal end positioned opposite each other. The proximal end extends into the first outer shell 10 and communicates with the mouthpiece 100, while the distal end connects to the base 11 and communicates with the air inlet 101. An air passage is formed within the tube, communicating with the mouthpiece 101. A first oil inlet 120 is also provided on the tube wall. (See also...) Figure 3 As shown, in some embodiments, the atomizing tube 12 has multiple oil inlet holes circumferentially arranged on its wall. It is understood that the number and distribution of the oil inlet holes can not only increase the oil intake, but also be set according to the position of the atomizing liquid surface of the atomizing component (atomizing core) so that the atomizing liquid can quickly wet the atomizing surface.

[0025] The sealing cylinder 13 has a second oil inlet hole 130 on its cylinder wall, and a toothed first driven tooth 131 is also provided on the outer side of the cylinder wall. Figure 2As shown, the sealing cylinder 13 is fitted onto the bottom of the atomizing tube 12 by its own weight. The inner wall of the sealing cylinder 13 is tightly fitted to the outer wall of the atomizing tube 12. When the sealing cylinder 13 rotates around the atomizing tube 12, the second oil inlet 130 can change from being offset to being aligned with the first oil inlet 120. During the change, the amount of oil entering between them gradually changes from zero to one. Furthermore, the first driven tooth 131 can be a disc-shaped gear with protruding teeth or a sector-shaped gear. The size of the tooth pitch is one of the factors that changes the rotation of the sealing cylinder 13.

[0026] The second driven tooth 14 has a gear disk 140 that meshes with the first driven tooth 131 and a first drive shaft 141, which is fixedly connected to the gear disk 140. That is, when the first drive shaft 141 is driven, the gear disk 140 also rotates. The gear disk 140 is installed in the liquid storage cavity and meshes with the first driven tooth 131. The end of the first drive shaft 141 away from the gear disk 140 passes through the bearing on the base 11 and is exposed outside the base 11.

[0027] Understandably, the user can manually operate the first drive shaft 141 to rotate, or drive the first drive shaft 141 in other ways, such as by a motor 22. However, to facilitate the operation of the first drive shaft 141, an internal spline is provided on the end face of the first drive shaft 141 exposed outside the first housing 10, and a mechanism with an external spline can be detachably connected to the first drive shaft 141 for transmission.

[0028] On the other hand, this application provides an atomizing device 1, comprising: Atomizing components, including: The first outer casing 10 has a liquid storage chamber inside, and the first outer casing 10 is provided with a mounting hole, in which a bearing is installed; Atomizing tube 12, the tube wall is provided with a first oil inlet hole 120; A sealing cylinder 13 is sleeved outside the atomizing tube 12. The sealing cylinder 13 is provided with a second oil inlet hole 130 that penetrates the cylinder wall and a first driven tooth 131 that protrudes from the cylinder wall. The second oil inlet hole 130 is connected to the liquid storage chamber. The second driven tooth 14 is fixed on the mounting hole. The second driven tooth 14 has a toothed disc 140 and a first drive shaft 141 connected together. The toothed disc 140 meshes with the first driven tooth 131. The first drive shaft 141 is connected to the bearing, and one end of the first drive shaft 141 passes through the first housing 10 and is exposed outside the first housing 10. The second outer casing 30 has an internal mounting cavity; and Drive assembly 20, installed within the mounting cavity, includes: Motor 22, with an output shaft that outputs power; The second drive shaft 23 has a power input end and a power output end. The power input end is connected to the output shaft of the motor 22, and the power output end is provided with an external spline and is exposed outside the second housing 30. When the first drive shaft 141 is connected to the second drive shaft 23, the motor 22 outputs power to drive the second drive shaft 23 to drive the first drive shaft 141 and rotate the sealing cylinder 13, and make the first oil inlet hole 120 and the second oil inlet hole 130 either staggered or connected.

[0029] like Figure 6 As shown, the atomizing device 1 has a second housing 30, indicated by the dashed line in the figure. The second housing 30 defines a mounting cavity inside, which is used to fix the drive assembly 20. In some other embodiments, at least one of the first housing 10 and the second housing 30 has a recess 2311 and a protrusion on its housing surface to accommodate a portion of each other. The two are then connected by plugging or socketing to form the appearance and shape of the atomizing device 1 for user use.

[0030] The second rotating shaft includes a first part 231, a second part 230, and a spring. For example... Figure 7-9 As shown, the first part 231 and the second part 230 are interconnected to form a receiving cavity. A spring is disposed in the receiving cavity, with one end of the spring connected to the first part 231 and the other end of the spring connected to the second part 230. An external spline is disposed on the first part 231 or the second part 230.

[0031] The first part 231 has a first sidewall and a first bottom wall, which together form a first part 231 with a groove in the middle. The groove defines at least a part of the receiving cavity. A slot 2310 for connecting with the second part 230 is provided on the first sidewall.

[0032] After the spring is installed in the receiving cavity, it will slide within the receiving cavity when force is applied. For this purpose, a protrusion is provided on the inner side of the first bottom wall. One end of the spring is fixed to the protrusion, and the other end abuts against the second part 230 to support the second part 230 and maintain its connection with the first drive shaft 141.

[0033] The second part 230 has a second sidewall and a second top wall, and the second sidewall and the second top wall form a groove with an opening opposite to that of the first part 231, and at least one of them can accommodate a portion of the other, wherein the second top wall serves as the inner top wall of the receiving cavity, and the spring abuts against the inner top wall. For better connection and fixation with the first part 231, a buckle 2300 is provided on the second sidewall, such as... Figure 7 As shown, the lower part of the second part 230 is received in the groove formed by the first part 231, and the buckle 2300 is engaged with the slot 2310.

[0034] Understandably, when the atomizing component is connected to the drive component 20, the two abut against each other under the connection restriction of the first housing 10 and the second housing 30. The second part 230 of the second drive shaft 23 is compressed and compresses the spring, and the spring provides elastic support to keep the second part 230 connected to the first drive shaft 141.

[0035] The drive assembly 20 also includes a reduction gear set 21, the power input end 210 of which is connected to the output shaft of the motor 22, and the power output end 211 of which is connected to the second transmission shaft 23.

[0036] See Figure 8 The reduction gear set 21 includes multiple meshing gears, one of which is connected to the output shaft of the motor 22 as the power input end 210 of the reduction gear set, and the gear connected to the second transmission shaft 23 as the power output end 211 of the reduction gear set.

[0037] See Figure 9 As shown, the power output end 211 of the reduction gear set is provided with an external spline, and the bottom wall of the first part 231 of the second transmission shaft 23 is recessed inward to form an internal spline, and the two are connected for transmission.

[0038] See Figure 10 As shown, when the atomizing component and the driving component 20 are connected and the user does not operate the motor 22 to output power, the second oil inlet 130 on the sealing cylinder 13 and the first oil inlet 120 on the atomizing tube 12 are offset from each other, and the sealing cylinder 13 blocks and seals the first oil inlet 120.

[0039] See Figure 11 As shown, based on the above embodiment, the user can activate the motor 22 to output power in response to the user's action by suction or touching the switch. The drive assembly 20 is driven by the power to rotate the first transmission shaft 141. The sealing cylinder 13, which meshes with the gear disk 140 of the first rotating shaft, is driven by the first transmission shaft 141 to rotate. The second oil inlet 130 and the first oil inlet 120 change from not coinciding to coinciding. The atomized liquid in the liquid storage chamber enters the atomizing tube 12 through the first oil inlet 120.

[0040] The above description is only a part or preferred embodiment of this utility model. Neither the text nor the drawings should limit the scope of protection of this utility model. All equivalent structural transformations made using the content of this utility model specification and drawings under the overall concept of this utility model, or direct / indirect applications in other related technical fields, are included within the scope of protection of this utility model.

Claims

1. A controllable oil inlet atomizing component, characterized in that, include: The first outer casing has a liquid storage chamber inside, and the first outer casing is provided with a mounting hole, in which a bearing is installed; The atomizing tube has a first oil inlet hole on its wall; A sealing cylinder is fitted over the atomizing tube. The sealing cylinder has a second oil inlet hole that penetrates the cylinder wall and a first driven tooth that protrudes from the cylinder wall. The second oil inlet hole is connected to the liquid storage chamber. The second driven tooth is fixed on the mounting hole. The second driven tooth has a toothed disc and a first drive shaft connected together. The toothed disc meshes with the first driven tooth. The first drive shaft is connected to the bearing, and one end of the first drive shaft passes through the first housing and is exposed outside the first housing.

2. The oil-controllable atomizing component according to claim 1, characterized in that, The first outer shell is provided with a mouthpiece, and the atomizing tube is internally defined to form an air passage, which is connected to the mouthpiece.

3. The oil-controllable atomizing component according to claim 1, characterized in that, The first outer casing is also provided with an oil filling hole, and a removable oil filling plug is provided inside the oil filling hole.

4. The oil-controllable atomizing component according to claim 1, characterized in that, The portion of the first drive shaft exposed outside the first housing is provided with an internal spline.

5. An atomizing device, characterized in that, include: The second outer casing has an internal mounting cavity; The oil-controllable atomizing component as described in any one of claims 1 to 4; as well as A drive assembly, installed within the mounting cavity, includes: An electric motor has an output shaft that outputs power. The second drive shaft has its power input end connected to the output shaft of the motor, and its power output end is provided with an external spline and exposed outside the second housing. When the first drive shaft is connected to the second drive shaft, the motor outputs power to drive the second drive shaft to drive the first drive shaft and rotate the sealing cylinder, and makes the first oil inlet hole and the second oil inlet hole either offset or connected.

6. The atomizing device according to claim 5, characterized in that, The drive assembly also includes a reduction gear set, the power input end of which is connected to the output shaft of the motor, and the power output end of which is connected to the second transmission shaft.

7. The atomizing device according to claim 5, characterized in that, The second drive shaft includes a first part, a second part, and a spring. The first part and the second part are connected to each other to form a receiving cavity. The spring is disposed in the receiving cavity, and one end of the spring is connected to the first part and the other end of the spring is connected to the second part. The external spline is disposed on the first part or the second part.

8. The atomizing device according to claim 7, characterized in that, The first part is formed by a first side wall and a first bottom wall, and the first side wall is provided with a slot; the second part is formed by a second side wall and a second top wall, and the second side wall is provided with a buckle that engages with the slot.

9. The atomizing device according to claim 8, characterized in that, The inner side of the first bottom wall is provided with a protrusion, and one end of the spring is fixed on the protrusion.

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