Electronic atomizer

Abstract

The utility model relates to the technical field of atomizers, in particular to an electronic atomizer. The electronic atomizer comprises a main body and a power supply device which are detachably connected, the power supply device comprises a shell and a first energy storage part arranged in the shell, the main body comprises a shell, an upper sealing part, a lower sealing part and an atomization device, the upper sealing part, the lower sealing part and the atomization device are arranged in the shell, and an oil storage cavity is defined by the shell, the upper sealing part, the lower sealing part and the atomization device. An oil filling port is formed in the shell on one side of the oil storage cavity connected with the power supply device. The power supply device can prolong the endurance time of the electronic atomizer body, the oil filling port of the power supply device is designed in a hidden mode, the sealing performance of the oil filling port in the closed state can be ensured, internal liquid leakage can be prevented, and meanwhile dust and other impurities can be effectively prevented from entering the body.

Description

Technical field

[0001] The utility model relates to the technical field of atomizers, in particular to an electronic atomizer. [Background Technology]

[0002] Electronic vaporizers have been widely used in recent years due to their significant advantages, such as low pollution and no fire hazards. However, oil leakage has always been a common challenge faced by electronic vaporizers. Oil leakage not only affects the user experience, but also may cause waste of e-liquid and pollute the environment. To reduce the risk of oil leakage, current electronic vaporizer designs use a variety of technical means, such as improving the sealing structure and optimizing the design of the e-liquid tank. The oil filling hole is a key channel for e-liquid replenishment, and its design rationality is directly related to the probability of oil leakage. However, there are still relatively few improvement measures for the oil filling hole. [Utility Model Content]

[0003] In order to solve the technical problem of oil leakage in existing electronic atomizers, the utility model provides an electronic atomizer.

[0004] The solution to the technical problem solved by the present utility model is to provide an electronic atomizer, comprising a detachably connected main body and a power supply device, the power supply device comprising an outer shell and a first energy storage component arranged in the outer shell, the main body comprising a shell and an upper seal, a lower seal and an atomizing device arranged in the shell, the shell and the upper seal, the lower seal and the atomizing device enclose an oil storage chamber, and an oil filling port is provided on the shell on the side where the oil storage chamber is connected to the power supply device.

[0005] Preferably, the connecting sides of the shell and the outer shell are respectively provided with corresponding first placement grooves and second placement grooves, and the first placement grooves and the second placement grooves are provided with first magnetic attraction components and second magnetic attraction components with opposite magnetic properties.

[0006] Preferably, a surface of the shell connected to the housing is configured as an arc-shaped surface matching the housing.

[0007] Preferably, the atomizing device includes a sleeve, oil storage cotton and an atomizing core arranged inside the sleeve. Both ends of the sleeve are open and a plurality of oil inlet holes are opened at the end close to the lower sealing member. The plurality of oil inlet holes are distributed at intervals.

[0008] Preferably, the housing includes an oil cup shell, a connector and a bottom cover connected in sequence, a second energy storage component and a first circuit board and a second circuit board located on the upper and lower sides of the second energy storage component are provided in the connector, the first circuit board and the second circuit board are both electrically connected to the second energy storage component, and one of them is electrically connected to the atomization device.

[0009] Preferably, a first contact electrically connected to the first circuit board or the second circuit board is exposed on the shell, and correspondingly, a second contact electrically connected to the second energy storage component is exposed on the shell. When the main body is connected to the power supply device, the first contact abuts the second contact.

[0010] Preferably, an airway plate is provided in the shell near the bottom cover, and a connecting groove and at least two air inlet holes are provided on the airway plate. The connecting groove is provided on a side away from the bottom cover and connects the multiple air inlet holes.

[0011] Preferably, the bottom cover is provided with a sliding groove, a toggle member is slidably provided in the sliding groove, and the toggle member is provided with an opening corresponding to the air inlet hole.

[0012] Preferably, a first through hole and a second through hole are correspondingly provided on the first circuit board and the second circuit board, an air flow channel is provided in the middle of the atomization device, the second circuit board is arranged on the side of the airway plate away from the bottom cover, the second through hole is connected to the connecting groove, and the first through hole is connected to the air flow channel of the atomization device.

[0013] Preferably, one end of the oil cup shell is connected to the connecting piece, and the other end is formed with a mouthpiece communicated with the airflow channel, and a detachable sealing rod is provided in the mouthpiece.

[0014] Compared with the prior art, the electronic atomizer provided by the utility model has the following advantages:

[0015] The electronic atomizer provided in an embodiment of the present invention includes a detachably connected main body and a power supply device, the power supply device including a housing and a first energy storage member disposed within the housing, the main body including a shell and an upper seal, a lower seal, and an atomizing device disposed within the shell, the shell, the upper seal, the lower seal, and the atomizing device enclosing an oil storage chamber, and an oil filling port provided on the shell on the side where the oil storage chamber is connected to the power supply device. The power supply device can increase the battery life of the electronic atomizer main body, and the power supply device has a concealed design for the oil filling port, ensuring the sealing of the oil filling port when closed, preventing internal liquid leakage, and effectively preventing dust and other impurities from entering the interior of the main body.

Brief Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0017] Figure 1It is a three-dimensional schematic diagram of the electronic atomizer provided by the first embodiment of the present utility model.

[0018] Figure 2 It is a cross-sectional schematic diagram of the electronic atomizer provided by the first embodiment of the present utility model.

[0019] Figure 3 It is a three-dimensional schematic diagram of the main body of the electronic atomizer provided by the first embodiment of the present utility model.

[0020] Figure 4 It is a three-dimensional schematic diagram of the power supply device of the electronic atomizer provided by the first embodiment of the present utility model.

[0021] Figure 5 It is a cross-sectional schematic diagram of the main body of the electronic atomizer provided by the first embodiment of the present invention without the sealing rod.

[0022] Figure 6 It is a schematic diagram of an explosion of the main body of the electronic atomizer provided in the first embodiment of the present utility model.

[0023] Figure 7 It is a three-dimensional schematic diagram of the airway plate of the electronic atomizer provided in the first embodiment of the present utility model.

[0024] Description of the accompanying drawings:

[0025] 1. Electronic atomizer;

[0026] 10. Main body; 20. Power supply device;

[0027] 100, housing; 101, upper sealing member; 102, lower sealing member; 103, atomizing device; 104, oil storage chamber; 105, oil cup shell; 106, connecting member; 107, bottom cover; 108, airway plate; 109, sealing rod; 200, housing; 201, first energy storage member;

[0028] 1001, first placement slot; 1002, first contact; 1030, sleeve; 1031, oil storage cotton; 1032, atomizer core; 1033, oil inlet hole; 1034, air flow channel; 1040, oil filling port; 1050, cigarette holder; 1051, rubber plug; 1052, through hole; 1060, second energy storage component; 1061, first circuit board; 1062, second circuit board; 1063, first through hole; 1064, second through hole; 1070, sliding slot; 1071, toggle member; 1072, opening; 1080, connecting slot; 1081, air inlet hole; 2001, second placement slot; 2002, second contact. [Specific implementation method]

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0031] In this utility model, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe the utility model and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0032] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0033] Furthermore, the terms "installed," "disposed," "provided with," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0034] Please combine Figure 1 and Figure 2The first embodiment of the present invention provides an electronic atomizer 1, comprising a detachably connected main body 10 and a power supply device 20, the power supply device 20 comprising a shell 200 and a first energy storage component 201 arranged in the shell 200, the main body 10 comprising a shell 100 and an upper seal 101, a lower seal 102 and an atomizing device 103 arranged in the shell 100, the shell 100 and the upper seal 101, the lower seal 102 and the atomizing device 103 enclose a fuel storage chamber 104, and a fuel filling port 1040 is provided on the shell 100 on the side where the fuel storage chamber 104 is connected to the power supply device 20.

[0035] As can be understood, the power supply device 20 can extend the battery life of the main body 10 of the electronic atomizer 1. The main body 10 and the power supply device 20 are detachably connected, which can reduce maintenance costs. When in use, the user can also remove the power supply device 20 and use only the main body 10, which is smaller and more convenient. At the same time, a main body 10 can be equipped with multiple power supply devices 20 to ensure power supply at any time.

[0036] It can be understood that the oil filling port 1040 is set on the side connected to the power supply device 20 and is hidden by the power supply device 20. This can ensure the sealing of the oil filling port 1040 in the closed state, prevent the internal liquid from overflowing through the oil filling port 1040, and effectively prevent dust and other impurities from entering the interior of the main body 10.

[0037] Please further combine Figure 3 When the oil filling hole 1040 is not in use, it needs to be sealed with a rubber plug 1051. Specifically, in this embodiment, the housing 100 has a through hole 1052 formed near the oil filling hole 1040. The rubber plug 1051 is provided with a fixing bolt corresponding to the through hole 1052. Through the cooperation of the fixing bolt and the through hole 1052, the rubber plug 1051 can be fixed to the housing 100 and the oil filling hole 1040 can be tightly sealed.

[0038] It can be understood that the upper sealing member 101 and the lower sealing member 102 seal both ends of the oil storage chamber 104, which can effectively prevent the liquid in the oil storage chamber 104 from leaking, further improving the safety and stability of the product.

[0039] Please continue to combine Figure 3 and Figure 4 The connecting sides of the shell 100 and the outer shell 200 are respectively provided with corresponding first placement grooves 1001 and second placement grooves 2001, and the first placement grooves 1001 and the second placement grooves 2001 are provided with first magnetic attraction members and second magnetic attraction members with opposite magnetic properties.

[0040] As can be understood, the main body 10 and the power supply device 20 are magnetically connected via the first and second magnetic members. This magnetic connection allows for automatic alignment, facilitating disassembly and installation. Furthermore, by providing first and second placement slots 1001 and 2001, the first and second magnetic members are embedded within the housing 100 and outer shell 200, respectively, enabling a sealed connection between the main body 10 and the power supply device 20, further enhancing the protection of the oil filling port 1040.

[0041] Furthermore, the first placement grooves 1001 and the second placement grooves 2001 can be provided in multiple groups to enhance the stability of the connection between the main body 10 and the power supply device 20. Specifically, in this embodiment, the first placement grooves 1001 and the second placement grooves 2001 are provided in two corresponding groups, located on the upper and lower sides of the housing 100 and the outer shell 200, respectively.

[0042] Furthermore, a surface of the housing 200 connected to the shell 100 is configured as an arc-shaped surface matching the shell 100 .

[0043] It can be understood that the curved connecting surface can better adapt to the magnetic connection, making the connection between the main body 10 and the power supply device 20 tighter and more stable, while making the overall appearance more smooth and beautiful.

[0044] Please see further Figure 5 and Figure 6 The atomizing device 103 includes a sleeve 1030, an oil storage cotton 1031 arranged inside the sleeve 1030, and an atomizing core 1032. Both ends of the sleeve 1030 are open and a plurality of oil inlet holes 1033 are opened at the end near the lower sealing member 102. The plurality of oil inlet holes 1033 are distributed at intervals.

[0045] It can be understood that the sleeve 1030 supports and fixes the internal components of the entire atomization device 103. The liquid to be atomized enters the sleeve 1030 through the oil inlet hole 1033, is absorbed and stored by the oil storage cotton 1031, and continuously provides the atomization core 1032 with the liquid to be atomized during the atomization process.

[0046] It can be understood that there are multiple oil inlet holes 1033, which are evenly distributed at the end of the sleeve 1030 near the connector 106. This design can maximize the utilization rate of the liquid to be atomized, and at the same time can more conveniently seal the oil storage chamber 104 to reduce the risk of leakage.

[0047] Furthermore, the housing 100 includes an oil cup shell 105, a connector 106 and a bottom cover 107 connected in sequence. A second energy storage component 1060 and a first circuit board 1061 and a second circuit board 1062 located on the upper and lower sides of the second energy storage component 1060 are respectively provided in the connector 106. The first circuit board 1061 and the second circuit board 1062 are both electrically connected to the second energy storage component 1060, and one of them is electrically connected to the atomization device 103.

[0048] Understandably, the second energy storage element 1060 provides power to the various electrical components within the electronic atomizer 1. The placement of two circuit boards, a first circuit board 1061 and a second circuit board 1062, on the upper and lower sides of the second energy storage element 1060 is based on optimized circuit wiring and considerations of the overall structure of the electronic atomizer 1. This design helps reduce unused space within the electronic atomizer 1, improving its miniaturization and portability while ensuring circuit stability and safety.

[0049] Specifically, in this embodiment, the first circuit board 1061 is disposed on the upper side of the second energy storage element 1060, and the second circuit board 1062 is disposed on the lower side of the second energy storage element 1060. The first circuit board 1061 includes components such as a control circuit and an airflow detector. The control circuit is used to receive signals from the airflow detector and control the atomization process of the electronic atomizer 1. The second circuit board 1062 is primarily responsible for charging, discharging, and safety protection of the energy storage element. This design enables better layout of internal circuits, rationally utilizes the internal space of the electronic atomizer 1, and improves the overall performance of the electronic atomizer 1.

[0050] Please continue reading Figure 3 and Figure 4 The shell 100 exposes a first contact 1002 electrically connected to the first circuit board 1061 or the second circuit board 1062. Correspondingly, the shell 200 exposes a second contact 2002 electrically connected to the second energy storage component 1060. When the main body 10 is connected to the power supply device 20, the first contact 1002 abuts against the second contact 2002.

[0051] As can be understood, the abutment between the first contact 1002 and the second contact 2002 enables the power supply device 20 to supply power to the main body 10. Specifically, the first energy storage element 201 supplies power to the second energy storage element 1060. Contact charging does not require plugging and unplugging cables, greatly improving charging convenience. It is also waterproof and dustproof, further improving the overall reliability of the device.

[0052] It is understandable that the power supply device 20 is further provided with a charging interface for charging the first energy storage component 201 .

[0053] Please further combine Figure 7An airway plate 108 is provided in the shell 100 near the bottom cover 107. The airway plate 108 is provided with a connecting groove 1080 and at least two air inlet holes 1081. The connecting groove 1080 is provided on a side away from the bottom cover 107 and connects multiple air inlet holes 1081.

[0054] It is understandable that the air inlet holes 1081 on the airway plate 108 can be set to different diameters. Users can choose to use different air inlet holes 1081 to intake air, so as to flexibly control the amount of smoke from the electronic atomizer 1, thereby improving the user experience.

[0055] Please combine Figure 5 、 Figure 6 and Figure 7 A first through hole 1063 and a second through hole 1064 are correspondingly opened on the first circuit board 1061 and the second circuit board 1062. An air flow channel 1034 is provided in the middle of the atomizing device 103. The second circuit board 1062 is arranged on the side of the airway plate 108 away from the bottom cover 107. The second through hole 1064 is connected to the groove 1080, and the first through hole 1063 is connected to the air flow channel 1034 of the atomizing device 103.

[0056] It can be understood that the airflow channel 1034, the first through hole 1063, the second through hole 1064, the connecting groove 1080 and the air inlet 1081 are connected in sequence to form a complete and reasonable airflow path, which can smoothly introduce external airflow into the atomizing device 103 to generate steam.

[0057] Furthermore, the bottom cover 107 is provided with a sliding groove 1070 , in which a toggle member 1071 is slidably provided. The toggle member 1071 is provided with an opening 1072 corresponding to the air inlet hole 1081 .

[0058] It can be understood that the setting of the toggle member 1071 makes it convenient for users to select the appropriate air inlet 1081. At the same time, all the air inlet holes 1081 can be closed by the toggle member 1071 when not in use to prevent misoperation and misstartup, thereby improving the reliability and safety of the device.

[0059] In this embodiment, the specific shape of the toggle member 1071 is not limited. It only needs to cooperate with the bottom cover 107 and the airway plate 108 to select the appropriate air inlet hole 1081 for air intake or close all the air inlet holes 1081.

[0060] Please continue reading Figure 3 One end of the oil cup shell 105 is connected to the connecting piece 106 , and the other end is formed with a mouthpiece 1050 communicating with the air flow channel 1034 , and a detachable sealing rod 109 is provided in the mouthpiece 1050 .

[0061] It can be understood that the sealing rod 109 seals the mouthpiece 1050 to prevent the device from self-starting or leaking oil when not in use or during transportation.

[0062] It can be understood that the electronic atomizer 1 of this embodiment can implement two oil filling methods, namely, filling oil through the oil filling hole, or filling oil by piercing the lower sealing member 102 with an oil filling needle.

[0063] It can be understood that the oil filling process of piercing the lower seal 102 by the oil filling needle specifically includes the following steps: first, disassemble the bottom cover 107 and the connecting piece 106, and turn the remaining part of the electronic atomizer 1 upside down, that is, place the mouthpiece 1050 downward; then use the oil filling needle filled with the liquid to be atomized to pass through the lower seal 102 and pierce the oil storage cavity 104; before oil filling, the sealing rod 109 needs to be pulled outward along the mouthpiece 1050 for a distance so that its bottom is in contact with the oil inlet hole 1033, and then start oil filling; when the oil filling amount is about to reach the oil inlet hole 1033, insert the sealing rod 109 back into its original position to seal it, continue oil filling until it is full, and then remove the oil filling needle.

[0064] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electronic atomizer, characterized in that: It includes a detachably connected main body and a power supply device, the power supply device includes an outer shell and a first energy storage component arranged in the outer shell, the main body includes a shell and an upper seal, a lower seal and an atomization device arranged in the shell, the shell and the upper seal, the lower seal and the atomization device enclose an oil storage chamber, and an oil filling port is provided on the shell on the side where the oil storage chamber is connected to the power supply device.

2. The electronic atomizer according to claim 1, wherein: The connecting sides of the shell and the outer shell are respectively provided with a corresponding first placement groove and a second placement groove, and the first placement groove and the second placement groove are provided with a first magnetic attraction member and a second magnetic attraction member with opposite magnetic properties.

3. The electronic atomizer according to claim 1, wherein: A surface of the shell connected to the housing is configured as an arc-shaped surface matching the housing.

4. The electronic atomizer according to claim 1, wherein: The atomizing device includes a sleeve, oil storage cotton arranged inside the sleeve and an atomizing core. Both ends of the sleeve are open and a plurality of oil inlet holes are opened at the end close to the lower sealing member. The plurality of oil inlet holes are distributed at intervals.

5. The electronic atomizer according to claim 1, wherein: The housing includes an oil cup shell, a connector and a bottom cover connected in sequence. A second energy storage component and a first circuit board and a second circuit board are respectively located on the upper and lower sides of the second energy storage component. The first circuit board and the second circuit board are both electrically connected to the second energy storage component, and one of them is electrically connected to the atomization device.

6. The electronic atomizer according to claim 5, wherein: A first contact electrically connected to the first circuit board or the second circuit board is exposed on the shell, and correspondingly, a second contact electrically connected to the second energy storage component is exposed on the shell. When the main body is connected to the power supply device, the first contact abuts the second contact.

7. The electronic atomizer according to claim 5, wherein: An airway plate is provided in the shell near the bottom cover. A connecting groove and at least two air inlet holes are provided on the airway plate. The connecting groove is provided on a side away from the bottom cover and connects the multiple air inlet holes.

8. The electronic atomizer according to claim 7, wherein: The bottom cover is provided with a sliding groove, a toggle member is slidably arranged in the sliding groove, and the toggle member is provided with an opening corresponding to the air inlet hole.

9. The electronic atomizer according to claim 7, wherein: A first through hole and a second through hole are correspondingly provided on the first circuit board and the second circuit board. An air flow channel is provided in the middle of the atomizer. The second circuit board is arranged on a side of the airway plate away from the bottom cover. The second through hole is connected to the connecting groove, and the first through hole is connected to the air flow channel of the atomizer.

10. The electronic atomizer according to claim 9, wherein: One end of the oil cup shell is connected to the connecting piece, and the other end is formed with a cigarette holder communicated with the air flow channel, and a detachable sealing rod is provided in the cigarette holder.

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