Atomization device

Abstract

The utility model provides an atomization device, and relates to the technical field of atomization devices. The atomization device comprises a shell, a suction nozzle cover, an oil storage bottle, a first sealing piece, a plugging piece and an elastic piece. The end, away from the opening, of the shell is provided with a through hole. The suction nozzle cover covers the opening; the oil storage bottle penetrates through the through hole and is movably arranged in the containing cavity, and a first oil outlet hole is formed in the circumferential wall of the end, away from the through hole, of the oil storage bottle. The first sealing piece is arranged on the side, facing the opening, of the suction nozzle cover and located in the outer circumferential direction of the end, away from the through hole, of the oil storage bottle, and a second oil outlet hole corresponding to the first oil outlet hole is formed in the circumferential wall of the first sealing piece. The plugging piece is movably arranged in the first sealing piece and abuts against the end, away from the through hole, of the oil storage bottle; the elastic piece abuts against the side, facing the opening, of the suction nozzle cover and the side, away from the oil storage bottle, of the blocking piece. The atomization device is easy and convenient to operate and accords with ergonomics.

Description

Technical Field

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

[0002] An atomizer is a device that can atomize an aerosol matrix into an aerosol for use by users. It has been widely used in the electronic cigarette, medical, and beauty industries.

[0003] In the related art, the oil filling mechanism of the atomizer is mostly arranged on the top suction nozzle cover. When filling oil, the atomizer needs to be turned upside down and the oil filling mechanism is pressed upward from the bottom to open the oil outlet channel, so that the oil in the oil storage bottle flows into the oil tank through the oil outlet channel under the action of gravity. However, the structural form in which the pressing direction of the oil filling mechanism is inconsistent with the gravity direction of the oil is inconvenient to operate and is not ergonomic. Utility Model Content

[0004] In view of this, the purpose of this application is to provide an atomization device, aiming to solve the technical problems in the prior art that the pressing direction of the oil filling mechanism is inconsistent with the gravity direction of the oil, resulting in inconvenient operation and ergonomics.

[0005] To achieve the above objectives, the technical solutions adopted in this application are as follows:

[0006] An embodiment of the present application provides an atomization device, comprising:

[0007] The housing has a receiving cavity with an opening at one end, and a through hole is formed at an end of the housing away from the opening;

[0008] A nozzle cover, which is disposed on the opening;

[0009] An oil storage bottle is inserted through the through hole and movably disposed in the accommodating cavity, and a first oil outlet hole is formed on a circumferential wall of one end of the oil storage bottle away from the through hole;

[0010] A first sealing member is disposed on a side of the nozzle cover facing the opening and is located on the outer circumference of an end of the oil storage bottle away from the through hole, and a second oil outlet hole corresponding to the first oil outlet hole is formed on a circumferential wall of the first sealing member;

[0011] A blocking member, movably disposed in the first sealing member and abutting against an end of the oil storage bottle away from the through hole;

[0012] An elastic member is respectively in contact with a side of the nozzle cover facing the opening and a side of the blocking member away from the oil storage bottle.

[0013] In one embodiment, the nozzle cover has a accommodating space and a partition on the side facing the opening, the partition divides the accommodating space into a accommodating groove and an oil bin, the first sealing member is arranged in the accommodating groove, and the partition is provided with a third oil outlet hole respectively connected to the second oil outlet hole and the oil bin.

[0014] In one embodiment, the atomization device further includes a second sealing member, which is disposed in the oil bin and has an oil outlet passage respectively connected to the third oil outlet hole and the oil bin.

[0015] In one embodiment, the atomization device further includes a fixing seat, which is disposed in the accommodating space, located on the side of the first sealing member and the second sealing member facing the opening, and located on the outer circumference of an end of the oil storage bottle away from the through hole.

[0016] In one embodiment, the atomization device further comprises a third sealing member, an installation groove is formed on the outer circumferential wall of one end of the oil storage bottle away from the through hole, the third sealing member is sleeved in the installation groove and abuts against the inner circumferential wall of the fixing seat.

[0017] In one embodiment, a mounting column is provided on the bottom wall of the accommodating groove protruding toward the opening, and a mounting hole is provided on the mounting column. One end of the elastic member is arranged in the mounting hole and abuts against the bottom wall of the mounting hole, and the other end passes through the mounting hole and abuts against a side of the sealing member away from the oil storage bottle.

[0018] In one embodiment, a guide portion is provided on a side of the sealing member away from the oil storage bottle, a guide column is provided on the bottom wall of the mounting hole protruding toward the opening, the guide column is provided with a guide hole adapted to the guide portion, and the elastic member is located on the outer circumference of the guide column.

[0019] In one embodiment, a step limit portion is provided on the inner circumference of the first sealing member, the sealing member is movably provided between the step limit portion and the mounting column, the inner diameter of the step limit portion is smaller than the outer diameter of the sealing member, and one end of the step limit portion close to the sealing member is flush with the bottom surface of the second oil outlet hole.

[0020] In one embodiment, a sliding portion is provided on the outer wall of the oil storage bottle, and the sliding portion is slidably connected to the cavity wall of the accommodating cavity.

[0021] In one embodiment, a cavity wall of the accommodating cavity is provided with a limiting guide groove matched with the sliding portion, the limiting guide groove is extended along the axial direction of the oil storage bottle, and the sliding portion is slidably connected to the groove wall of the limiting guide groove.

[0022] The beneficial effects of this application are:

[0023] The present application provides an atomizing device. When the oil filling operation is required, the user first inverts the atomizing device, and then presses the oil storage bottle to move the oil storage bottle toward the opening, so as to drive the blocking member to move toward the opening synchronously, so that the first oil outlet of the oil storage bottle is connected with the second oil outlet of the first sealing member, and then the oil in the oil storage bottle can flow into the oil tank of the atomizing device through the first oil outlet and the second oil outlet in sequence under the action of gravity. In this process, the elastic member is compressed to generate a reset elastic force. After the oil filling operation is completed, the user releases the oil storage bottle, and the blocking member automatically moves and resets in the direction of the through hole under the action of the reset elastic force of the elastic member, so as to drive the oil storage bottle to automatically move and reset in the direction of the through hole synchronously, so that the first oil outlet and the second oil outlet are automatically disconnected, and then the oil in the oil storage bottle stops flowing into the oil tank of the atomizing device. The atomizing device provided by the present application has the pressing direction of the oil storage bottle consistent with the gravity direction of the oil after inversion, and is simple and convenient to operate, and ergonomic.

[0024] In order to make the above-mentioned objects, features and advantages of the present application more obvious and understandable, preferred embodiments are given below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 A three-dimensional schematic diagram of an atomization device in some embodiments of the present application is shown;

[0027] Figure 2 A schematic cross-sectional view of an atomization device in some embodiments of the present application is shown;

[0028] Figure 3 Shows Figure 2 A magnified schematic diagram of the structure of the middle A section;

[0029] Figure 4 Shows Figure 2 A magnified schematic diagram of the structure of the middle B section;

[0030] Figure 5 An explosion schematic diagram of an atomization device in some embodiments of the present application is shown.

[0031] Description of main component symbols:

[0032] 100-atomizing device; 110-housing; 111-opening; 112-accommodating chamber; 1121-limiting guide groove; 113-through hole; 120-nozzle cover; 121-accommodating space; 1211-accommodating groove; 12111-mounting column; 12112-mounting hole; 12113-guide column; 12114-guide hole; 1212-oil tank; 122-partition; 1221-third oil outlet; 130-oil storage bottle; 131-first oil outlet; 132-mounting groove; 133-sliding part; 140-first sealing member; 141-second oil outlet; 142-step limiting part; 150-blocking member; 151-guide part; 160-elastic member; 170-second sealing member; 171-oil outlet channel; 180-fixed seat; 190-third sealing member. DETAILED DESCRIPTION

[0033] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0034] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0037] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0038] like Figure 1 As shown, the embodiment of the present application provides an atomizing device 100 , which relates to the technical field of the atomizing device 100 . The atomizing device 100 includes a housing 110 , a nozzle cover 120 , an oil storage bottle 130 , a first sealing member 140 , a blocking member 150 , and an elastic member 160 .

[0039] See also Figure 2 , Figure 3 and Figure 5 The shell 110 has a accommodating cavity 112 with an opening 111 at one end, a through hole 113 is formed at the end of the shell 110 away from the opening 111, a nozzle cover 120 is covered on the opening 111, an oil storage bottle 130 is passed through the through hole 113 and movably arranged in the accommodating cavity 112, and a first oil outlet hole 131 is formed on the circumferential wall of the end of the oil storage bottle 130 away from the through hole 113.

[0040] The first sealing member 140 is disposed on the side of the nozzle cover 120 facing the opening 111 and is located on the outer circumference of the end of the oil storage bottle 130 away from the through hole 113. The circumferential wall of the first sealing member 140 is provided with a second oil outlet hole 141 corresponding to the first oil outlet hole 131. The blocking member 150 is movably disposed in the first sealing member 140 and abuts against the end of the oil storage bottle 130 away from the through hole 113. The elastic member 160 The elastic member 160 abuts against the side of the nozzle cover 120 facing the opening 111 and the side of the blocking member 150 away from the oil storage bottle 130, respectively.

[0041] The atomizer 100 provided in the embodiment of the present application has a shell 110 with a accommodating cavity 112 with an opening 111 at one end, a through hole 113 is provided at the end of the shell 110 away from the opening 111, a nozzle cover 120 is covered on the opening 111, an oil storage bottle 130 is passed through the through hole 113 and is movably arranged in the accommodating cavity 112, and a first oil outlet hole 131 is provided on the circumferential wall of the end of the oil storage bottle 130 away from the through hole 113, so that when the atomizer 100 is inverted, the pressing direction of the oil storage bottle 130 is consistent with the gravity direction of the oil in the oil storage bottle 130, the operation is simple and convenient, and it is ergonomic.

[0042] By setting the first sealing component 140 on the side of the suction nozzle cover 120 facing the opening 111 and located on the outer circumference of the end of the oil storage bottle 130 away from the through hole 113, a second oil outlet hole 141 corresponding to the first oil outlet hole 131 is opened on the circumferential wall of the first sealing component 140, and the blocking component 150 is movably set in the first sealing component 140 and abutted against the end of the oil storage bottle 130 away from the through hole 113, and the elastic component 160 is respectively abutted against the side of the suction nozzle cover 120 facing the opening 111 and the side of the blocking component 150 away from the oil storage bottle 130.

[0043] In this way, when oil filling operation is required, the user first turns the atomizer 100 upside down, and then presses the oil storage bottle 130 to move the oil storage bottle 130 toward the opening 111, so as to drive the blocking member 150 to move toward the opening 111 synchronously, so that the first oil outlet 131 of the oil storage bottle 130 is connected with the second oil outlet 141 of the first sealing member 140, and then the oil in the oil storage bottle 130 can flow into the oil tank 1212 of the atomizer 100 through the first oil outlet 131 and the second oil outlet 141 in sequence under the action of gravity. In this process, the elastic member 160 is compressed to generate a reset elastic force. After the oil filling operation is completed, the user releases the oil storage bottle 130, and the blocking member 150 automatically moves and resets toward the through hole 113 under the action of the reset elastic force of the elastic member 160, so as to drive the oil storage bottle 130 to automatically move and reset toward the through hole 113 simultaneously, so that the first oil outlet 131 and the second oil outlet 141 are automatically disconnected, and the oil in the oil storage bottle 130 stops flowing into the oil tank 1212 of the atomizing device 100. The atomizing device 100 provided by the present application has the pressing direction of the oil storage bottle 130 consistent with the gravity direction of the oil after being inverted, and the operation is simple and convenient, and ergonomic.

[0044] Exemplarily, the material of the first sealing member 140 may be silicone or rubber, the material of the blocking member 150 may be metal, silicone or rubber, and the elastic member 160 may be a cylindrical spring or a spring.

[0045] like Figure 2 and Figure 3As shown, in one embodiment of the present application, the nozzle cover 120 has a accommodating space 121 and a partition 122 on the side facing the opening 111, and the partition 122 divides the accommodating space 121 into a accommodating groove 1211 and an oil bin 1212, the first sealing member 140 is disposed in the accommodating groove 1211, and the partition 122 is provided with a third oil outlet hole 1221 respectively connected to the second oil outlet hole 141 and the oil bin 1212.

[0046] In this embodiment, the first sealing member 140 is disposed in the receiving groove 1211, and the third oil outlet hole 1221 is opened on the partition plate 122 to be connected with the second oil outlet hole 141 and the oil tank 1212 respectively. In this way, when oil filling operation is required, the user first turns the atomizing device 100 upside down, and then presses the oil storage bottle 130 to move the oil storage bottle 130 toward the opening 111, so as to drive the blocking member 150 to move toward the opening 111 synchronously, so that the first oil outlet hole 131 of the oil storage bottle 130 is connected with the second oil outlet hole 141 of the first sealing member 140, and then the oil in the oil storage bottle 130 can flow into the oil tank 1212 of the atomizing device 100 through the first oil outlet hole 131, the second oil outlet hole 141 and the third oil outlet hole 1221 in sequence under the action of gravity.

[0047] like Figure 2 and Figure 3 As shown, in the above embodiment of the present application, the atomization device 100 also includes a second sealing member 170, which is disposed in the oil bin 1212 and is provided with an oil outlet channel 171 respectively connected to the third oil outlet hole 1221 and the oil bin 1212.

[0048] In this embodiment, the second sealing member 170 is disposed in the oil bin 1212, and an oil outlet channel 171 is provided on the second sealing member 170, which is respectively connected with the third oil outlet hole 1221 and the oil bin 1212. In this way, when oil filling operation is required, the user first turns the atomizing device 100 upside down, and then presses the oil storage bottle 130 to move the oil storage bottle 130 toward the opening 111, so as to drive the blocking member 150 to move toward the opening 111 synchronously, so that the first oil outlet hole 131 of the oil storage bottle 130 is connected with the second oil outlet hole 141 of the first sealing member 140, and then the oil in the oil storage bottle 130 can flow into the oil bin 1212 of the atomizing device 100 through the first oil outlet hole 131, the second oil outlet hole 141, the third oil outlet hole 1221 and the oil outlet channel 171 in sequence under the action of gravity.

[0049] Exemplarily, the material of the second sealing member 170 may be silicone or rubber.

[0050] like Figure 2 and Figure 3As shown, in the above embodiment of the present application, the atomization device 100 also includes a fixing seat 180, which is arranged in the accommodating space 121, and the fixing seat 180 is located on the side of the first sealing member 140 and the second sealing member 170 facing the opening 111, and is located on the outer circumference of one end of the oil storage bottle 130 away from the through hole 113.

[0051] In this embodiment, a fixing seat 180 is provided in the accommodating space 121 on the side of the first seal 140 and the second seal 170 facing the opening 111 to fix the first seal 140 and the second seal 170, thereby effectively improving the installation stability of the first seal 140 and the second seal 170.

[0052] like Figure 2 and Figure 3 As shown, in the above-mentioned embodiment of the present application, the atomization device 100 also includes a third sealing member 190, and an installation groove 132 is provided on the outer circumferential wall of one end of the oil storage bottle 130 away from the through hole 113, and the third sealing member 190 is sleeved in the installation groove 132 and abuts against the inner circumferential wall of the fixing seat 180.

[0053] In this embodiment, the fixing seat 180 is located on the outer circumference of the end of the oil storage bottle 130 away from the through hole 113. By opening a mounting groove 132 on the outer circumferential wall of the end of the oil storage bottle 130 away from the through hole 113, and the third sealing member 190 is sleeved on the mounting groove 132 and abutted against the inner circumferential wall of the fixing seat 180, a sealing effect is achieved to prevent the oil discharged from the first oil outlet 131 during the oil filling operation from leaking through the gap between the first sealing member 140 and the oil storage bottle 130 and the gap between the fixing seat 180 and the oil storage bottle 130 in sequence.

[0054] Exemplarily, the third sealing member 190 may be an O-ring.

[0055] like Figure 2 and Figure 3 As shown, in the above-mentioned embodiment of the present application, a mounting column 12111 is provided on the bottom wall of the accommodating groove 1211 protruding toward the opening 111, and a mounting hole 12112 is opened on the mounting column 12111. One end of the elastic member 160 is arranged in the mounting hole 12112 and abuts against the bottom wall of the mounting hole 12112, and the other end passes through the mounting hole 12112 and abuts against the side of the blocking member 150 away from the oil storage bottle 130.

[0056] In this embodiment, a mounting column 12111 is provided on the bottom wall of the accommodating groove 1211 to protrude toward the opening 111, a mounting hole 12112 is opened on the mounting column 12111, and one end of the elastic member 160 is provided in the mounting hole 12112 and abuts against the bottom wall of the mounting hole 12112, while the other end is passed through the mounting hole 12112 and abuts against the side of the sealing member 150 away from the oil storage bottle 130. This can effectively improve the installation stability of the elastic member 160, so that the elastic member 160 always maintains abutment with the sealing member 150 and the bottom wall of the mounting hole 12112 during long-term use, thereby ensuring the automatic resetting function of the sealing member 150 and the oil storage bottle 130.

[0057] like Figure 2 and Figure 3 As shown, in the above embodiment of the present application, a guide portion 151 is provided on the side of the blocking member 150 away from the oil storage bottle 130, a guide column 12113 is provided on the bottom wall of the mounting hole 12112 protruding toward the opening 111, and the guide column 12113 is provided with a guide hole 12114 adapted to the guide portion 151, and the elastic member 160 is located on the outer circumference of the guide column 12113.

[0058] In this embodiment, a guide portion 151 is provided on a side of the blocking member 150 away from the oil storage bottle 130, a guide column 12113 is provided on the bottom wall of the mounting hole 12112 to protrude toward the opening 111, and a guide hole 12114 matched with the guide portion 151 is provided on the guide column 12113 to play a guiding role, so that the blocking member 150 can be smoothly and accurately moved toward the opening 111 or moved toward the through hole 113 to be reset.

[0059] like Figure 2 and Figure 3 As shown, in the above-mentioned embodiment of the present application, a step limiting portion 142 is provided on the inner circumference of the first sealing member 140, and the blocking member 150 is movably provided between the step limiting portion 142 and the mounting column 12111, and the inner diameter of the step limiting portion 142 is smaller than the outer diameter of the blocking member 150, and one end of the step limiting portion 142 close to the blocking member 150 is flush with the bottom surface of the second oil outlet hole 141.

[0060] In this embodiment, a step stopper 142 is provided on the inner circumference of the first sealing member 140, and the blocking member 150 is movably provided between the step stopper 142 and the mounting post 12111, so that the blocking member 150 is limited in stroke under the action of the step stopper 142 and the mounting post 12111. In this way, when the oil filling operation is required, the oil storage bottle 130 is pressed to drive the blocking member 150 to move toward the opening 111 and stop moving after contacting the mounting post 12111; when the oil filling operation is completed, the blocking member 150 automatically moves toward the through hole 113 under the action of the restoring elastic force of the elastic member 160 and stops moving after contacting the step stopper 142.

[0061] By setting the inner diameter of the step limiter 142 smaller than the outer diameter of the blocking member 150, the step limiter 142 can limit the travel of the blocking member 150. By aligning one end of the step limiter 142 close to the blocking member 150 with the bottom surface of the second oil outlet hole 141, when the oil filling operation is completed, the blocking member 150 automatically moves toward the through hole 113 under the restoring elastic force of the elastic member 160 and stops moving after contacting the step limiter 142, so as to just block the second oil outlet hole 141, thereby accurately disconnecting the second oil outlet hole 141 from the first oil outlet hole 131.

[0062] like Figure 2 , Figure 3 and Figure 4 As shown, in any of the above embodiments of the present application, a sliding portion 133 is provided on the outer wall of the oil storage bottle 130 , and the sliding portion 133 is slidably connected to the cavity wall of the accommodating cavity 112 .

[0063] In this embodiment, a sliding portion 133 that is slidably connected to the wall of the accommodating chamber 112 is provided on the outer wall of the oil storage bottle 130, so that the oil storage bottle 130 is slidably connected to the wall of the accommodating chamber 112 through the sliding portion 133, thereby effectively reducing the contact area between the oil storage bottle 130 and the wall of the accommodating chamber 112, thereby reducing the sliding friction, thereby improving the sliding stability and smoothness between the oil storage bottle 130 and the wall of the accommodating chamber 112, and facilitating the oil storage bottle 130 to move toward the opening 111 for oil filling or to move toward the through hole 113 for reset.

[0064] like Figure 2 , Figure 3 and Figure 4 As shown, in any of the above-mentioned embodiments of the present application, the cavity wall of the accommodating cavity 112 is provided with a limiting guide groove 1121 which cooperates with the sliding portion 133, and the limiting guide groove 1121 is extended along the axial direction of the oil storage bottle 130, and the sliding portion 133 is slidably connected with the groove wall of the limiting guide groove 1121.

[0065] In this embodiment, a limiting guide groove 1121 is provided on the wall of the accommodating cavity 112 along the axial direction of the oil storage bottle 130 to match the sliding part 133, and the sliding part 133 is slidably connected with the groove wall of the limiting guide groove 1121, so that on the one hand, it can play a guiding role, so that the oil storage bottle 130 can be accurately moved toward the opening 111 for oil filling or moved toward the through hole 113 for reset. On the other hand, it can also play a role of stroke limit. When the oil filling operation is required, the oil storage bottle 130 is pressed to drive the sliding part 133 to move toward the opening 111 and stop moving after contacting the groove wall of the limiting guide groove 1121 on the side close to the opening 111; when the oil filling operation is completed, the oil storage bottle 130 automatically moves and resets toward the through hole 113 under the drive of the elastic member 160 and the blocking member 150, so as to drive the sliding part 133 to move toward the through hole 113 and stop moving after contacting the groove wall of the limiting guide groove 1121 on the side close to the through hole 113.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0067] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. An atomizing device, characterized in that: include: The housing has a receiving cavity with an opening at one end, and a through hole is formed at an end of the housing away from the opening; A nozzle cover, which is disposed on the opening; An oil storage bottle is inserted through the through hole and movably disposed in the accommodating cavity, and a first oil outlet hole is formed on a circumferential wall of one end of the oil storage bottle away from the through hole; A first sealing member is disposed on a side of the nozzle cover facing the opening and is located on the outer circumference of an end of the oil storage bottle away from the through hole, and a second oil outlet hole corresponding to the first oil outlet hole is formed on a circumferential wall of the first sealing member; A blocking member, movably disposed in the first sealing member and abutting against an end of the oil storage bottle away from the through hole; An elastic member is respectively in contact with a side of the nozzle cover facing the opening and a side of the blocking member away from the oil storage bottle.

2. The atomizing device according to claim 1, characterized in that: The nozzle cover has a accommodating space and a partition on one side facing the opening, the partition divides the accommodating space into a accommodating groove and an oil bin, the first sealing member is arranged in the accommodating groove, and the partition is provided with a third oil outlet hole respectively connected to the second oil outlet hole and the oil bin.

3. The atomizing device according to claim 2, characterized in that: The atomizing device further comprises a second sealing member, which is arranged in the oil bin and is provided with an oil outlet passage respectively connected with the third oil outlet hole and the oil bin.

4. The atomizing device according to claim 3, characterized in that: The atomizing device further comprises a fixing seat, which is arranged in the accommodating space, located on a side of the first sealing member and the second sealing member facing the opening, and located on the outer circumference of an end of the oil storage bottle away from the through hole.

5. The atomizing device according to claim 4, characterized in that: The atomizing device further comprises a third sealing member. An installation groove is formed on the outer circumferential wall of one end of the oil storage bottle away from the through hole. The third sealing member is sleeved in the installation groove and abuts against the inner circumferential wall of the fixing seat.

6. The atomizing device according to claim 2, characterized in that: A mounting column is provided on the bottom wall of the accommodating groove protruding toward the opening, and a mounting hole is provided on the mounting column. One end of the elastic member is arranged in the mounting hole and abuts against the bottom wall of the mounting hole, and the other end passes through the mounting hole and abuts against a side of the sealing member away from the oil storage bottle.

7. The atomizing device according to claim 6, characterized in that: A guide portion is provided on one side of the blocking member away from the oil storage bottle, a guide column is provided on the bottom wall of the mounting hole protruding toward the opening, the guide column is provided with a guide hole matched with the guide portion, and the elastic member is located on the outer circumference of the guide column.

8. The atomizing device according to claim 6, characterized in that: A step limit portion is arranged on the inner circumference of the first sealing member, and the sealing member is movably arranged between the step limit portion and the mounting column. The inner diameter of the step limit portion is smaller than the outer diameter of the sealing member, and one end of the step limit portion close to the sealing member is flush with the bottom surface of the second oil outlet hole.

9. The atomizing device according to any one of claims 1 to 8, characterized in that: A sliding part is arranged on the outer wall of the oil storage bottle, and the sliding part is slidably connected with the cavity wall of the accommodating cavity.

10. The atomizing device according to claim 9, characterized in that: The cavity wall of the accommodating cavity is provided with a limiting guide groove matched with the sliding part, the limiting guide groove is extended and opened along the axial direction of the oil storage bottle, and the sliding part is slidably connected with the groove wall of the limiting guide groove.

Images