Electronic atomization device

Abstract

The electronic atomization device comprises a supporting unit, an atomization unit, a power supply unit and a handle, the power supply unit comprises a battery, a circuit board and a power generation element, the battery is electrically connected to the circuit board, the circuit board is electrically connected to the power generation element and the atomization unit, and a driving wheel capable of rotating is arranged on the power generation element; the handle is movably connected to the supporting unit and is in transmission connection to the driving wheel through the transmission assembly connected to the supporting unit, so that a user can press the handle to move relative to the supporting unit anytime and anywhere to carry out manual power generation, the user can conveniently play the electronic atomization device, and the work and life pressure of the user is relieved; the requirements of a user on using the electronic atomization device in different occasions can be met; furthermore, the handle is provided with the containing cavity, and the battery is arranged in the containing cavity, so that the battery does not need to be fixedly installed in the support, space can be saved, the size of the electronic atomization device can be reduced, and the battery can be conveniently detached and replaced.

Description

Technical Field

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

[0002] Electronic atomizers, also known as e-cigarettes, heat and vaporize atomizing liquid to create an aerosol for the user to inhale, simulating the sensation of smoking. As a popular alternative to cigarettes, they are a popular choice among smokers. Traditional electronic atomizers consist of an atomizer unit and a power supply unit. The atomizer unit contains an oil reservoir, which stores the atomizing medium. The power supply unit supplies power to the atomizer unit, heating and vaporizing the atomizing medium in the reservoir to create an aerosol for the user to inhale.

[0003] However, in existing electronic atomization devices, on the one hand, the battery of the power supply unit is usually fixedly installed in a bracket provided in the shell. For non-disposable electronic atomization devices, the battery needs to be replaced regularly after a long period of use. If the battery is fixedly installed in the bracket, it is difficult to disassemble and replace the battery; on the other hand, the battery is fixedly installed in the bracket, which takes up a large space, and the atomization unit and the power supply unit are usually designed from top to bottom, and the overall size of this structure is relatively long. All of the above result in a larger size of the electronic atomization device. When the user puts the electronic atomization device in a pocket or pocket to carry it with him, it is easy to slip out of the pocket or pocket, and it will also cause the nozzle of the electronic atomization device to be exposed to the external environment for a long time, resulting in a poor experience for the user when using the electronic atomization device for inhalation. Utility Model Content

[0004] Based on this, the purpose of this application is to provide an electronic atomization device to solve the technical problems of existing electronic atomization devices being large in size and difficult to disassemble the battery.

[0005] According to one aspect of the present application, an electronic atomization device is provided, comprising:

[0006] Support unit;

[0007] The atomization unit and the power supply unit are both disposed within the support unit. The power supply unit includes a battery, a circuit board, and a power generation element. The battery is electrically connected to the circuit board, and the circuit board is electrically connected to the power generation element and the atomization unit, respectively. The power generation element is provided with a drive wheel that can rotate around its central axis.

[0008] A handle is movably connected to the support unit and transmission-connected to the drive wheel. The handle is provided with a receiving cavity in which the battery is disposed. The handle is movable relative to the support unit under the action of an external force and drives the drive wheel to rotate, so that the generating element can convert mechanical energy into electrical energy.

[0009] In one embodiment, the handle is rotatably connected to the support unit via a rotating shaft, so that the handle can rotate relative to the support unit around the central axis of the rotating shaft.

[0010] In one embodiment, the handle is connected to the support unit via an elastic element, and the elastic element is configured to provide an elastic force to restore the handle when the handle moves relative to the support unit.

[0011] In one embodiment, the support unit includes a shell and a bracket, the shell is provided with an opening, the bracket is disposed in the shell, and the handle is rotatably connected to the bracket to be able to close or open the opening.

[0012] In one embodiment, the handle is provided with a limiting protrusion, and the limiting protrusion is configured to abut against the inner wall of the shell when the handle moves relative to the shell and opens the opening, so as to limit the moving distance of the handle;

[0013] The bracket is provided with a first avoidance groove, and the first avoidance groove is configured to accommodate the limiting protrusion when the handle closes the opening.

[0014] In one embodiment, the bracket is provided with a plurality of winding protrusions arranged at intervals, and the plurality of winding protrusions form a winding groove that extends in a bent direction, and the winding groove is used to accommodate wires that electrically connect the circuit board and the battery to each other.

[0015] In one embodiment, the bracket is provided with a first mounting position, the power generating element is accommodated in the first mounting position, the bottom wall of the first mounting position is provided with a groove, the side walls of the groove and the bottom wall of the first mounting position form a ventilation pipe, and the ventilation pipe is provided with air passages running through the opposite ends of the ventilation pipe.

[0016] In one embodiment, the handle is provided with a second avoidance groove, and the second avoidance groove is configured to accommodate a portion of the vent tube when the handle closes the opening, so as to avoid the vent tube.

[0017] In one embodiment, a locking switch is movably provided on the support unit, and the locking switch can move relative to the support unit to prevent the handle from moving relative to the support unit or to enable the handle to move relative to the support unit.

[0018] In one embodiment, the handle is provided with a third avoidance groove and a limiting groove that are interconnected, and the locking switch can move to the first position or the second position along the direction in which the limiting groove extends;

[0019] When the locking switch is in the first position, the handle can avoid the locking switch through the third avoidance groove, so that the handle can move relative to the support unit; when the locking switch is in the second position, the locking switch can abut against the groove wall of the limit groove to prevent the handle from moving relative to the support unit.

[0020] The above-mentioned electronic atomization device, by providing a handle that can be movably connected to the support unit and transmission-connected to the drive wheel of the power generation element, allows the user to press the handle relative to the support unit to move and generate electricity manually anytime and anywhere. This not only makes it convenient for the user to play with the electronic atomization device and reduces the user's work and life pressure, but also can meet the user's needs for using the electronic atomization device in different occasions; at the same time, by providing a accommodating cavity on the handle and arranging the battery in the accommodating cavity, there is no need to fix the battery in the bracket, thereby saving space, reducing the volume of the electronic atomization device, and facilitating the disassembly and replacement of the battery, thereby improving the user experience when using the electronic atomization device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the appearance of an electronic atomization device provided in one embodiment of the present application.

[0022] Figure 2 A cross-sectional view of an electronic atomization device provided in one embodiment of the present application.

[0023] Figure 3 Axonometric view of the electronic atomization device provided in one embodiment of the present application Figure 1 (Hood hidden).

[0024] Figure 4 Axonometric view of the electronic atomization device provided in one embodiment of the present application Figure 2 (Hood hidden).

[0025] Figure 5 A schematic diagram of a handle in an electronic atomization device opening an opening of a housing is provided for one embodiment of the present application.

[0026] Figure 6 for Figure 4 A magnified schematic diagram of area A in the middle.

[0027] Figure 7 A schematic diagram of a locking switch unlocking handle in an electronic atomization device is provided for one embodiment of the present application.

[0028] Figure 8 An axial view of a handle in an electronic atomization device is provided for one embodiment of the present application.

[0029] Figure 9A schematic diagram of a bracket and a handle in an electronic atomization device is provided for one embodiment of the present application.

[0030] Figure 10 This is a schematic structural diagram of a bracket in an electronic atomization device provided in one embodiment of the present application.

[0031] Description of reference numerals:

[0032] 10. Electronic atomization device; 11. First position; 12. Second position; 100. Support unit; 110. Housing; 111. Air inlet; 112. Opening; 120. Bracket; 121. First support portion; 122. Second support portion; 123. First avoidance groove; 124. First mounting position; 125. Second mounting position; 126. Groove; 127. Ventilation tube; 127a. Airway; 128. Winding protrusion; 129. Winding groove; 2 00, atomization unit; 300, power supply unit; 310, battery; 320, circuit board; 321, first board; 322, second board; 323, charging port; 330, power generation element; 340, transmission assembly; 400, handle; 401, accommodating cavity; 402, limiting protrusion; 403, third avoidance groove; 404, limiting groove; 405, second avoidance groove; 500, elastic element; 600, air intake switch; 700, locking switch. DETAILED DESCRIPTION

[0033] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0034] In the description of this application, it should be understood that if 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", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or part referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0035] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, if the term "plurality" appears, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0036] In this application, unless otherwise specified or limited, the terms "mounted," "connected," "connected," "fixed," etc., should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integration; mechanical connections, electrical connections; direct connections, indirect connections through an intermediary, and internal connections between two components or interactions between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0037] In this application, unless otherwise expressly specified or limited, if a first feature is described as being "above" or "below" a second feature, or similar descriptions, this may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is described as being "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is described as being "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0038] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. If an element is considered to be "connected to" another element, it may be directly connected to the other component or there may be a central component. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0039] An embodiment of the present application provides an electronic atomization device, which is used to heat an atomization medium stored inside the device to form an aerosol for inhalation by a user.

[0040] The following describes the structure of the electronic atomization device in this application, taking an electronic cigarette as an example. This embodiment is merely an example and does not limit the technical scope of this application. It is understood that in other embodiments, the electronic atomization device of this application is not limited to an electronic cigarette, but can also be any other electronic atomization device that can atomize an atomizing medium into an aerosol, without limitation here.

[0041] See Figure 1 and Figure 2 , Figure 1 FIG. 1 shows a schematic diagram of the appearance of an electronic atomization device 10 in one embodiment of the present application. Figure 2 The figure shows a cross-sectional view of the internal structure of the electronic atomization device 10 in this embodiment. The electronic atomization device 10 provided in one embodiment of the present application includes a support unit 100, an atomization unit 200, a power supply unit 300 and a handle 400, wherein the support unit 100 is used to accommodate the internal components of the electronic atomization device 10 and provide support for the internal components of the electronic atomization device 10; the atomization unit 200 and the power supply unit 300 are both arranged in the shell 110, and the atomization unit 200 is used to heat the atomization medium contained in itself to The atomizing medium is heated and atomized to generate an aerosol for the user to inhale; the power supply unit 300 is electrically connected to the atomizing unit 200, and is used to provide electrical energy to the atomizing unit 200 so that the atomizing unit 200 can heat the atomizing medium; the handle 400 is movably connected to the support unit 100 and is transmission-connected to the power supply unit 300. Under the action of an external force, the handle 400 can move relative to the support unit 100, thereby enabling the power supply unit 300 to convert mechanical energy into electrical energy, so as to be able to directly power the atomizing unit 200 or store the electrical energy. In this way, the electronic atomizing device 10 has the function of manual power generation. When the user uses the electronic atomizing device 10 in an environment without an external power supply, the electronic atomizing device 10 can also be charged when the battery 310 of the atomizing unit 200 is exhausted, thereby effectively extending the use time of the electronic atomizing device 10.

[0042] Specifically, in terms of the structure of the atomization unit 200 and the power supply unit 300, the atomization unit 200 includes an oil storage cup, an air pipe, an atomization core, etc., and its structure can refer to the existing technology and will not be described in detail here.

[0043] Regarding the structure of the power supply unit 300, see Figure 2 、 Figure 3 and Figure 4The power supply unit 300 includes a battery 310, a circuit board 320, and a power generation element 330. The battery 310 is electrically connected to the circuit board 320, which is in turn electrically connected to the power generation element 330 and the atomization unit 200. The battery 310 is used to store electrical energy; the circuit board 320 is used to control the logic on and off of the circuit so that electrical energy can be charged into the battery 310 and to control the battery 310 to power the atomization unit 200; the power generation element 330 has a drive wheel (not shown) that can rotate about its own central axis. The handle 400 is connected to the drive wheel through a transmission assembly 340. Specifically, the transmission assembly 340 is a structure comprising a plurality of intermeshing gears and a rack and gear meshing. When the handle 400 moves relative to the support unit 100, the transmission assembly 340 can drive the drive wheel to rotate about its own central axis, thereby enabling the power generation element 330 to convert mechanical energy into electrical energy for operating the atomization unit 200.

[0044] Furthermore, in order to save internal space of the electronic atomization device 10, the handle 400 is provided with a receiving cavity 401, and the battery 310 is disposed in the receiving cavity 401. In this way, when manual power generation is not in progress, the battery 310 can be housed together with the handle 400 in the support unit 100. When manual power generation is required, the battery 310 can move relative to the support unit 100 along with the handle 400. Thus, while the movement of the handle 400 relative to the support unit 100 for manual power generation is satisfied, there is no need to separately provide a cavity in the bracket 120 for accommodating the battery 310. This saves internal space of the electronic atomization device 10, reduces the volume of the electronic atomization device 10, and facilitates disassembly and replacement of the battery 310.

[0045] Since the space in the support unit 100 is limited, in order to facilitate the arrangement of the circuit board 320 and save space, Figure 3 and Figure 4 In the embodiment shown in , the circuit board 320 includes a first plate 321 and a second plate 322 electrically connected to each other. The first plate 321 and the second plate 322 are respectively arranged on opposite sides of the bracket 120 along its own thickness direction. The power generation element 330 is arranged in the bracket 120 and is located between the first plate 321 and the second plate 322. At the same time, the power generation element 330 is also electrically connected to the first plate 321, and the atomization unit 200 and the battery 310 are electrically connected to the second plate 322. In this way, after the power generation element 330 converts mechanical energy into electrical energy, the power generation element 330 can transfer the electrical energy to the second plate 322 under the control of the first plate 321. The second plate 322 can control the electrical energy to be stored in the battery 310 or directly power the atomization unit 200. Of course, in other embodiments, the circuit board 320 can also be a single plate structure, which can be freely arranged as needed and is not limited here.

[0046] As an improvement to the above embodiment, Figure 3 As shown, the circuit board 320 is also provided with a charging port 323 for plugging in an external power cord to charge the battery 310. This allows the electronic atomization device 10 to not only have the function of manual power generation, but also be charged using an external power source like a common electronic atomization device 10, making the charging method of the electronic atomization device 10 more diverse. For example, the charging port 323 can be a USB port or a TPYE-C port, etc., and there is no special limitation.

[0047] See Figure 2 In terms of the structure of the support unit 100, the support unit 100 includes a shell 110 and a bracket 120. The shell 110 encloses a sealed cavity. The bracket 120 is fixedly connected to the shell 110 and is disposed in the cavity enclosed by the shell 110. At the same time, the bracket 120 divides the cavity enclosed by the shell 110 into a first cavity and a second cavity. The atomization unit 200 is disposed in the first cavity, and the power supply unit 300 is disposed in the second cavity. The shell 110 is provided with an air inlet 111 for allowing outside air to enter the shell 110. When a user uses the electronic atomization device 10 to inhale, outside air can enter the shell 110 and then enter the atomization unit 200, and be inhaled by the user together with the smoke generated after the atomization medium is heated and atomized.

[0048] In one embodiment, Figure 5 As shown, a side surface of the housing 110 is provided with an opening 112 that communicates with the interior of the housing 110. The handle 400 is movably connected to the bracket 120, so that it can move relative to the support unit 100 to open or close the opening. In its natural state, the handle 400 is in an open state. When the user presses the handle 400, causing the handle 400 to move relative to the support unit 100 and close the above-mentioned opening, the handle 400 can drive the power supply unit 300 to generate electricity. Optionally, in this embodiment, the handle 400 is rotatably connected to the bracket 120 via a rotating shaft, so that the handle 400 can rotate relative to the bracket 120 around the central axis of the rotating shaft.

[0049] Of course, it is understandable that the handle 400 may also be movably connected to the housing 110. For example, the handle 400 may be a knob rotatably connected to the housing 110, and the user can turn the knob to enable the power supply unit 300 to generate electricity. Alternatively, in other embodiments, the manner in which the handle 400 is movably connected to the support unit 100 is not limited to being rotatably connected, but may also be slidably connected to the support unit 100, thereby being able to translate relative to the support unit 100 to drive the power supply unit 300 to generate electricity. This is not limited herein.

[0050] Preferably, please continue to see Figure 2 The handle 400 is further connected to the support unit 100 via an elastic element 500. The elastic element 500 is configured to provide an elastic force to restore the handle 400 when the handle 400 moves relative to the support unit 100. For example, in the embodiment shown in the figure, the elastic element 500 is a torsion spring that is connected to both the bracket 120 and the handle 400. The torsion spring is sleeved on the rotating shaft. When the user presses the handle 400 to rotate the handle 400 relative to the support unit 100 about the central axis of the rotating shaft, the torsion spring can provide an elastic force. This elastic force can cause the handle 400 to rotate in the opposite direction about the central axis of the rotating shaft back to its original position (i.e., the position where the handle 400 opens the opening of the housing 110), making it convenient for the user to press the handle repeatedly.

[0051] In a more preferred embodiment, if Figure 6 As shown, the handle 400 is provided with a limiting protrusion 402, which is configured to abut against the inner wall of the housing 110 when the handle 400 moves relative to the housing 110 and opens the opening of the housing 110, so as to limit the moving distance of the handle 400. Figure 5 and Figure 6 As shown, when the handle 400 is rotated relative to the housing 110 to a certain angle to open the opening of the housing 110, the limiting protrusion 402 abuts against the inner wall of the housing 110, so that the handle 400 can no longer be rotated in the direction of opening the opening and can only be rotated in the opposite direction to close the opening. This can limit the rotation angle of the handle 400 and prevent the handle 400 from being rotated too much or moved too far, making it difficult to press.

[0052] Furthermore, when the handle 400 closes the opening of the housing 110, in order to enable the support unit 100 to avoid the limiting protrusion 402, the electronic atomization device 10 is Figure 2 In the horizontal direction, a first avoidance groove 123 is provided on the edge of the bracket 120. The size of the first avoidance groove 123 is slightly larger than the size of the limiting protrusion 402, so that the first avoidance groove 123 can accommodate the limiting protrusion 402 when the handle 400 closes the opening of the shell 110, thereby avoiding interference between the bracket 120 and the limiting protrusion 402.

[0053] Furthermore, if Figure 1As shown, when the user does not need to manually generate electricity, in order to lock the handle 400 at the position of the opening of the closed housing 110, a locking switch 700 is movably provided on the housing 110, and the locking switch 700 can be moved relative to the support unit 100. By toggling the locking switch 700, when the user does not need to manually generate electricity, the locking switch 700 can lock the handle 400 at the position of the opening of the closed housing 110, so that the handle 400 cannot move relative to the support unit 100, thereby avoiding misoperation; when the user needs to manually generate electricity, by toggling the locking switch 700 again, the handle 400 can be unlocked, allowing the handle 400 to move relative to the support unit 100, and the handle 400 can be rebounded under the elastic force provided by the first elastic element 500 to be located at the position of the opening of the open housing 110, so that manual power generation can be performed.

[0054] Specifically, the function of locking the handle 400 at the position of the opening of the closed housing 110 or unlocking the handle 400 by locking the switch 700 is achieved by using the following structure, such as Figure 7 and Figure 8 As shown, the handle 400 is provided with a third avoidance groove 403 and a limit groove 404 which are perpendicular to each other and interconnected. The locking switch 700 can move relative to the shell 110 along the direction in which the limit groove 404 extends, so as to be located in the first position 11 or the second position 12; when the locking switch 700 is located in the first position 11, the handle 400 can avoid the locking switch 700 through the third avoidance groove 403, so that the handle 400 will not touch the locking switch 700 and can move relative to the shell 110, thereby unlocking the handle 400; when the locking switch 700 is located in the second position 12, the locking switch 700 can abut against the groove wall of the limit groove 404 to prevent the handle 400 from moving relative to the shell 110, thereby locking the handle 400.

[0055] Please continue reading Figure 1 As an improvement to the above embodiment, an air inlet switch 600 is also movably provided on the housing 110. The air inlet switch 600 can move relative to the housing 110 to open or close the air inlet hole 111. When the user flips the air inlet switch 600 and opens the air inlet hole 111, as the user inhales, outside air can enter the housing 110 through the air inlet hole 111; when the user flips the air inlet switch 600 again to close the air inlet hole 111, even if the user inhales, outside air cannot enter the housing 110, and therefore cannot trigger the atomization unit 200 to operate. This prevents children from accidentally operating the electronic atomization device 10, eliminating the safety hazard that may arise from children accidentally inhaling the electronic atomization device 10.

[0056] See also Figure 8Bracket 120 is generally L-shaped, comprising a first support portion 121 and a second support portion 122 connected to each other. First support portion 121 defines a first mounting position 124, while second support portion 122 defines a second mounting position 125. These two positions are interconnected and together form a second cavity. The power generation element 330 is housed in the first mounting position 124. When the handle 400 closes the opening of the housing 110, the battery 310 is partially housed in the second mounting position 125.

[0057] Furthermore, due to the irregular shape and structure of the power generation element 330, in order to match the shape of the power generation element 330 with the shape of the first mounting position 124 so that the power generation element 330 can be completely accommodated in the first mounting position 124, and when the user uses the electronic atomization device 10 to inhale, in order to allow the air entering the interior of the shell 110 to enter the atomization unit 200 along a predetermined path, the bottom wall of the first mounting position 124 is provided with a groove 126, and the side walls of the groove 126, the bottom wall of the first mounting position 124, and part of the bottom wall of the second mounting position 125 together form a vent 127 connected to the air inlet 111, and the vent 127 is provided with air passages 127a running through its opposite ends. In this way, when the outside air enters the shell 110, the air can flow along the air passages 127a and enter the atomization unit 200, avoiding the air from dispersing and flowing within the shell 110, ensuring a sufficiently large amount of smoke, and thus making the inhalation taste better.

[0058] Furthermore, in order to make the internal structure of the electronic atomization device 10 more compact, as shown in FIG. Figure 8 and Figure 9 As shown, the bottom of the handle 400 is provided with a second avoidance groove 405 at one side edge close to the bracket 120. The second avoidance groove 405 is configured to accommodate part of the vent pipe 127 when the handle 400 closes the opening of the housing 110, so as to avoid the vent pipe 127. Figure 8 As can be seen in the figure, when the handle 400 is accommodated in the housing 110 and the opening of the housing 110 is closed, the groove wall of the second avoidance groove 405 can surround the vent pipe 127, thereby further saving the internal space of the electronic atomization device 10 and reducing the width direction of the electronic atomization device 10 (i.e. Figure 2 The purpose of the size in the horizontal direction).

[0059] In addition, it is worth noting that the circuit board 320 and the battery 310 are electrically connected through wires. Since the battery 310 is arranged in the accommodating cavity 401 opened in the handle 400, the battery 310 will move with the handle 400. Therefore, in order not to affect the movement of the battery 310, the length of the wire connecting the circuit board 320 and the battery 310 will be relatively long. The problem caused by this is that when the battery 310 and the handle 400 move together, the longer wire is prone to entanglement and knotting. As the battery 310 and the handle 400 move together, the wire will be subjected to a relatively large pulling force, causing the wire to be torn off, affecting the normal use of the electronic atomization device 10.

[0060] To resolve this issue, see Figure 10 The sidewalls of the bracket 120 are also provided with a plurality of spaced-apart winding protrusions 128. These winding protrusions 128 form curved and extended winding grooves 129 for accommodating the wires that electrically connect the circuit board 320 and the battery 310. By allowing the wires to be accommodated in the winding grooves 129 in a curved manner, the wires can be restrained and prevented from moving freely, effectively solving the problem of tangling and knotting caused by excessive wire length. Furthermore, corresponding buckles can be provided on the inner wall of the housing 110, which snap onto the winding protrusions 128, thereby securing the housing 110 and the bracket 120 to each other and preventing them from becoming detached.

[0061] It can be seen that the above-mentioned electronic atomization device 10, by providing a handle 400 that can be movably connected to the support unit 100 and transmission-connected to the driving wheel of the power generation element 330, allows the user to press the handle 400 to move relative to the support unit 100 anytime and anywhere to manually generate electricity, which not only makes it convenient for the user to play with the electronic atomization device 10 and reduces the user's work and life pressure, but also can meet the user's needs for using the electronic atomization device 10 in different occasions; at the same time, by opening a accommodating cavity 401 on the handle 400 and setting the battery 310 in the accommodating cavity 401, there is no need to fix the battery 310 in the bracket 120, thereby saving space and reducing the volume of the electronic atomization device 10, and also facilitating the disassembly and replacement of the battery 310, thereby improving the user's experience when using the electronic atomization device 10.

[0062] Finally, it should be noted that the various technical features of the above-described embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the various technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0063] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. An electronic atomization device, characterized in that: include: Support unit; The atomization unit and the power supply unit are both disposed within the support unit. The power supply unit includes a battery, a circuit board, and a power generation element. The battery is electrically connected to the circuit board, and the circuit board is electrically connected to the power generation element and the atomization unit, respectively. The power generation element is provided with a drive wheel that can rotate around its central axis. A handle is movably connected to the support unit and transmission-connected to the drive wheel. The handle is provided with a receiving cavity in which the battery is disposed. The handle is movable relative to the support unit under the action of an external force and drives the drive wheel to rotate, so that the generating element can convert mechanical energy into electrical energy.

2. The electronic atomization device according to claim 1, characterized in that The handle is rotatably connected to the support unit via a rotating shaft, so that the handle can rotate relative to the support unit around the central axis of the rotating shaft.

3. The electronic atomization device according to claim 1 or 2, characterized in that: The handle is connected to the support unit via an elastic element, and the elastic element is configured to provide an elastic force for restoring the handle when the handle moves relative to the support unit.

4. The electronic atomization device according to claim 1, characterized in that The support unit includes a shell and a bracket. The shell is provided with an opening. The bracket is arranged in the shell. The handle is rotatably connected to the bracket to close or open the opening.

5. The electronic atomization device according to claim 4, characterized in that: The handle is provided with a limiting protrusion, and the limiting protrusion is configured to abut against the inner wall of the shell when the handle moves relative to the shell and opens the opening, so as to limit the moving distance of the handle; The bracket is provided with a first avoidance groove, and the first avoidance groove is configured to accommodate the limiting protrusion when the handle closes the opening.

6. The electronic atomization device according to claim 4, characterized in that The bracket is provided with a plurality of winding protrusions arranged at intervals, and the plurality of winding protrusions form a winding groove that bends and extends. The winding groove is used to accommodate wires that electrically connect the circuit board and the battery to each other.

7. The electronic atomization device according to claim 4, characterized in that The bracket is provided with a first mounting position, the power generating element is accommodated in the first mounting position, the bottom wall of the first mounting position is provided with a groove, the side walls of the groove and the bottom wall of the first mounting position form a ventilation pipe, and the ventilation pipe is provided with air passages running through the opposite ends of the ventilation pipe.

8. The electronic atomization device according to claim 7, characterized in that: The handle is provided with a second avoidance groove, and the second avoidance groove is configured to accommodate a portion of the vent pipe when the handle closes the opening of the shell, so as to avoid the vent pipe.

9. The electronic atomization device according to claim 1, characterized in that: The support unit is also movably provided with a locking switch, and the locking switch can move relative to the support unit to prevent the handle from moving relative to the support unit or to enable the handle to move relative to the support unit.

10. The electronic atomization device according to claim 9, characterized in that: The handle is provided with a third avoidance groove and a limiting groove which are interconnected, and the locking switch can move to a first position or a second position along the direction in which the limiting groove extends; When the locking switch is in the first position, the handle can avoid the locking switch through the third avoidance groove, so that the handle can move relative to the support unit; when the locking switch is in the second position, the locking switch can abut against the groove wall of the limit groove to prevent the handle from moving relative to the support unit.

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