CN114052299A - Multi-gear aerosol generating device - Google Patents
Multi-gear aerosol generating device Download PDFInfo
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- CN114052299A CN114052299A CN202111443156.3A CN202111443156A CN114052299A CN 114052299 A CN114052299 A CN 114052299A CN 202111443156 A CN202111443156 A CN 202111443156A CN 114052299 A CN114052299 A CN 114052299A
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- atomizing
- battery
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- 239000000443 aerosol Substances 0.000 title claims abstract description 45
- 238000000889 atomisation Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 210000001503 joint Anatomy 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000003571 electronic cigarette Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/90—Arrangements or methods specially adapted for charging batteries thereof
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- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a multi-gear aerosol generating device which comprises an atomizing assembly and a battery assembly, wherein the atomizing assembly is rotationally connected with the battery assembly and can rotate at least two gears relative to the battery assembly; wherein, in a gear state, the upper air circuit terminal and the lower air circuit terminal are staggered; and in the other gear state, the upper air circuit terminal is butted with the lower air circuit terminal. The atomization assembly and the battery assembly can realize adjustment of at least two gears through rotation to realize switching of on and off of the gas circuit, and when the gas circuit is switched to be closed, the mistaken starting and ignition of the differential pressure switch can be avoided, and a waterproof effect can be achieved; when the gas circuit is switched on when the gas circuit is closed, the suction can be started through the pressure difference switch; the consumer can use the ignition device by switching different modes, sealing and water proofing are realized, the ignition is prevented from being started by mistake, better use experience is achieved, and the ignition device is safer.
Description
Technical Field
The invention relates to the technical field of aerosol generating devices, in particular to a multi-gear aerosol generating device.
Background
The aerosol generating device (electronic cigarette) is internally provided with a circuit and a gas circuit, the circuit is used for controlling the heating of the core body to generate aerosol, and the gas circuit is used for leading external air into the aerosol generating device so as to be sucked by consumers. The aerosol generating device is also provided with a differential pressure switch (air pressure difference) which is used for starting and controlling ignition.
In present product, can't realize sealed waterproof, pressure differential switch can be because of external environment changes the mistake start-up ignition, has not good use and experiences, has certain potential safety hazard simultaneously.
Disclosure of Invention
The invention provides a multi-gear aerosol generating device which is used for solving the problems of sealing, water proofing and ignition error starting.
One embodiment provides a multi-gear aerosol generating device, which comprises an atomizing assembly and a battery assembly, wherein the atomizing assembly is rotationally connected with the battery assembly, and the atomizing assembly can rotate at least two gears relative to the battery assembly;
an upper gas circuit terminal is arranged at one end, facing the battery assembly, of the atomization assembly, and a lower gas circuit terminal is arranged at one end, facing the atomization assembly, of the battery assembly;
in one gear state, the upper air circuit terminal and the lower air circuit terminal are staggered; and in the other gear state, the upper air circuit terminal is butted with the lower air circuit terminal.
In one embodiment, a lower electric connecting terminal is further arranged at one end of the battery assembly, which faces the atomization assembly; in one gear state, the upper air circuit terminal and the lower air circuit terminal are staggered, and meanwhile, the upper electric connecting terminal and the lower electric connecting terminal are staggered; in another gear state, the upper air circuit terminal is in butt joint with the lower air circuit terminal, and meanwhile, the upper electric connecting terminal is in butt joint with the lower electric connecting terminal.
In one embodiment, the atomization assembly can rotate relative to the battery assembly to a first gear, a second gear and a third gear;
in the first gear state, the upper electric connection terminal and the lower electric connection terminal are staggered, and the upper air circuit terminal and the lower air circuit terminal are staggered;
in the second gear state, the upper electric connecting terminal is butted with the lower electric connecting terminal, and the upper gas circuit terminal and the lower gas circuit terminal are staggered;
and in the third gear state, the upper electric connecting terminal is in butt joint with the lower electric connecting terminal, and the upper air circuit terminal is in butt joint with the lower air circuit terminal.
In one embodiment, the upper electrical connection terminals comprise first upper electrical connection terminals and second upper electrical connection terminals, and the lower electrical connection terminals comprise first lower electrical connection terminals and second lower electrical connection terminals; under the states of the first gear, the second gear and the third gear, the first upper power connection terminal is always in butt joint with the first lower power connection terminal; under the first gear, the second upper electric connecting terminal and the second lower electric connecting terminal are staggered; and under the states of the second gear and the third gear, the second upper electric connecting terminal is butted with the second lower electric connecting terminal.
In one embodiment, the first upper electrical connection terminal and the first lower electrical connection terminal are respectively located on a central line of the rotation of the atomizing assembly relative to the battery assembly; the second power-on connecting terminal and the second lower electric connecting terminal are arranged in a manner of deviating from the center line, and one of the second power-on connecting terminal and the second lower electric connecting terminal is of an arc structure, and the circle center of the arc structure is located on the center line.
In one embodiment, the lower gas circuit terminal comprises a first lower gas circuit terminal and a second lower gas circuit terminal, a differential pressure switch is arranged in the battery assembly, the first differential pressure terminal of the differential pressure switch is communicated with the first lower gas circuit terminal, the second differential pressure terminal of the differential pressure switch is communicated with the second lower gas circuit terminal, and a gap space is formed between the atomization assembly and the battery assembly; in the first gear state and the second gear state, the upper air channel terminal is staggered with the first lower air channel terminal and the second lower air channel terminal, and the first lower air channel terminal is communicated with the second lower air channel terminal; and in the third gear state, the upper air circuit terminal is in butt joint with the first lower air circuit terminal, and the first lower air circuit terminal is not communicated with the second lower air circuit terminal.
In one embodiment, the atomizing assembly or the battery assembly is provided with grooves, and the grooves form the gap space.
In one embodiment, the first lower air passage terminal is communicated with a first differential pressure terminal of the differential pressure switch through an air pipe, and the second lower air passage terminal is communicated with a second differential pressure terminal of the differential pressure switch through a space in the battery assembly.
In one embodiment, the atomization assembly comprises an atomization shell, an atomization core body and a knob switch, wherein an air channel is formed in the atomization shell, and the atomization core body is installed in the atomization shell; knob switch installs atomizing casing orientation battery pack's one end, knob switch is equipped with a plurality of holes of dodging, it passes to go up electric connecting terminal dodge the hole with the atomizing core electricity is connected, go up the gas circuit terminal and pass dodge the hole with gas circuit channel connects.
In one embodiment, the battery assembly comprises a battery shell, a circuit board, a battery and a connecting seat, wherein the battery and the circuit board are installed in the battery shell, the connecting seat is installed at one end, facing the atomization assembly, of the battery shell, a lower electric connecting terminal and a lower gas circuit terminal are installed on the connecting seat, the lower electric connecting terminal penetrates through the connecting seat and is connected with the circuit board, the circuit board is electrically connected with the battery, a pressure difference switch is arranged on the circuit board, and the lower gas circuit terminal penetrates through the connecting seat and is connected with the pressure difference switch gas circuit.
In one embodiment, a mounting groove is formed in the connecting seat, a sealing gasket is arranged in the mounting groove, the sealing gasket and the mounting groove are provided with communicated air holes, and the air holes are the lower air path terminals; the rotating movable range of the upper air circuit terminal is positioned in the sealing gasket.
In one embodiment, the outer surface of the rotary switch is provided with an arc-shaped groove, the connecting seat is provided with a protrusion which is clamped in the arc-shaped groove, and the outer surface of the rotary switch is provided with an identification corresponding to the gear.
According to the multi-gear aerosol generating device of the embodiment, the atomization assembly and the battery assembly can be adjusted by rotating at least two gears so as to realize switching of on and off of the air passage, when the air passage is switched to be closed, the pressure difference switch can be prevented from being started by mistake for ignition, and a waterproof effect can be achieved; when the gas circuit is switched on when the gas circuit is closed, the suction can be started through the pressure difference switch; the consumer can use the ignition device by switching different modes, sealing and water proofing are realized, the ignition is prevented from being started by mistake, better use experience is achieved, and the ignition device is safer.
Drawings
FIG. 1 is a schematic structural diagram of a multi-stage aerosol generating device according to an embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an exploded view of an exemplary embodiment of a multi-stage aerosol generating device;
FIG. 4 is an axial cross-sectional view of a multi-stage aerosol generating device according to an embodiment;
FIG. 5 is an exploded view of the connecting socket of one embodiment;
FIG. 6 is an axial cross-sectional view of a multi-stage aerosol generating device according to an embodiment;
FIG. 7 is an axial cross-sectional view of a multi-stage aerosol generating device according to an embodiment;
FIG. 8 is an axial cross-sectional view of a multi-stage aerosol generating device according to an embodiment;
FIG. 9 is an axial cross-sectional view of a multi-stage aerosol generating device according to an embodiment;
FIG. 10 is an axial cross-sectional view of a multi-stage aerosol generating device according to an embodiment;
wherein the reference numbers are as follows:
1-an atomizing component, 11-an atomizing housing, 111-an air inlet, 112-a mouthpiece, 12-an atomizing core, 13-a knob switch, 131-an arc-shaped groove, 132-a gear identification, 14-an upper electrical connection terminal, 141-a first upper electrical connection terminal, 142-a second upper electrical connection terminal, 15-an upper air circuit terminal, 2-a battery component, 21-a battery housing, 211-a protrusion, 22-a circuit board, 221-a differential pressure switch, 23-a battery, 24-a connection seat, 241-a mounting groove, 242-a sealing gasket, 25-a lower electrical connection terminal, 251-a first lower electrical connection terminal, 252-a second lower electrical connection terminal, 26-a lower air circuit terminal, 261-a first lower air circuit terminal, 262-a second lower air circuit terminal, 27-ignition key, 28-air pipe.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). The upper and lower directions in this document refer to the directions in which the suction nozzle is directed upward, and the upper and lower directions are for the purpose of description only and do not limit the use state of the product.
The utility model provides an in the embodiment, provide a many gears aerosol generating device, this many gears aerosol generating device includes three gear, and three gear has different circuit and gas circuit break-make, and the consumer can carry out the gear according to the demand and switch over the use, has better use and experiences, also safer.
Referring to fig. 1, fig. 3 and fig. 4, the multi-gear aerosol generating device of the present embodiment includes an atomizing assembly 1 and a battery assembly 2, the atomizing assembly 1 and the battery assembly 2 are axially mounted in series, and the atomizing assembly 1 and the battery assembly 2 can relatively rotate to realize three-gear adjustment.
The lower end of the atomizing housing 11 has an upper electrical connection terminal 14 and an upper circuit terminal 15, the upper electrical connection terminal 14 includes a first upper electrical connection terminal 141 and a second upper electrical connection terminal 142, the first upper electrical connection terminal 141 and the second upper electrical connection terminal 142 are both of a metal pogo pin structure, the first upper electrical connection terminal 141 and the second upper electrical connection terminal 142 are capable of conducting electricity, and the first upper electrical connection terminal 141 and the second upper electrical connection terminal 142 are electrically connected to the positive electrode and the negative electrode of the atomizing core 12, respectively. Go up gas circuit terminal 15 and the gas circuit passageway intercommunication in the atomizing casing 11, go up gas circuit terminal 15 and atomizing casing 11 formula structure as an organic whole. The first upper electric connection terminal 141, the second upper electric connection terminal 142 and the upper gas circuit terminal 15 all protrude out of the lower end of the atomizing housing 11, the first upper electric connection terminal 141 is located on a central line of mutual rotation of the atomizing assembly 1 and the battery assembly 2, namely, the first upper electric connection terminal 141 is located in the middle of the lower end of the atomizing housing 11, the second upper electric connection terminal 142 and the upper gas circuit terminal 15 are both arranged to deviate from the central line, and the second upper electric connection terminal 142 and the upper gas circuit terminal 15 are respectively located on two sides of the first upper electric connection terminal 141.
Referring to fig. 2, an arc groove 131 is further disposed at a lower end of an outer surface of the rotary switch 13, a gear mark 132 is further disposed beside the arc groove 131, the gear mark 132 has three first, second and third gear marks, respectively, and the first, second and third gear marks are sequentially arranged and correspond to two ends and a middle position of the arc groove 131 one by one. The arc-shaped groove 131 can play a role of limiting the shift position, and the shift position mark 132 is used for displaying the currently shifted shift position.
In other embodiments, the knob switch 13 and the atomizing housing 11 may be provided as an integral structure; the upper air path terminal 15 may be a separate member, and the upper air path terminal 15 may be attached to the lower end of the atomizing housing 11 by screwing, bonding, or the like.
Referring to fig. 3 and 4, in the present embodiment, the battery assembly 2 mainly includes a battery housing 21, a circuit board 22, a battery 23 and a connecting seat 24, the battery housing 21 is a cylindrical structure, and the outer diameters of the battery housing 21 and the atomizing housing 11 are the same, so that the battery housing 21 and the atomizing housing 11 can be connected in series to form an integral body with the same outer diameter. Have the holding chamber in battery case 21, circuit board 22, battery 23 and connecting seat 24 are all installed in battery case 21's holding intracavity, are equipped with the mounting bracket in battery case 21 with installation circuit board 22 and battery 23, and battery case 21's upper end is equipped with the recess, and connecting seat 24 installs in battery case 21's recess to connecting seat 24 does not bulge in battery case 21.
The circuit board 22 is electrically connected to a battery 23, the battery 23 being used to supply power to the circuit board 22 and to the atomizing core 12, and the battery housing 21 may be provided with a charging port through which the battery 23 is charged. The lower end of the battery case 21 may be provided with a detachable cover to detachably replace the battery 23.
A differential pressure switch 221 is mounted on the circuit board 22, the differential pressure switch 221 has a first differential pressure terminal and a second differential pressure terminal, the differential pressure switch 221 is used for triggering the circuit board 22 to start the ignition circuit, and when the air pressure differential pressures of the first differential pressure terminal and the second differential pressure terminal of the differential pressure switch 221 are the same, the differential pressure switch 221 is not started; when the air pressure difference between the first differential pressure terminal and the second differential pressure terminal of the differential pressure switch 221 is different, the differential pressure switch 221 starts to trigger the starting ignition circuit.
The outer surface of the battery shell 21 is also provided with an ignition key 27, the ignition key 27 is electrically connected with the circuit board 22, and the ignition key 27 is used for manually controlling ignition. The ignition key 27 may also be mounted on the bottom of the battery case 21 or elsewhere.
Lower electric connection terminal 25 and lower gas circuit terminal 26 are installed to connection socket 24, lower electric connection terminal 25 includes first lower electric connection terminal 251 and second lower electric connection terminal 261, first lower electric connection terminal 251 and second lower electric connection terminal 261 are conductive metal electrode terminals, the contact surface of first lower electric connection terminal 251 is the little circular structure, first lower electric connection terminal 251 and first last electric connection terminal 141 correspond the setting, first lower electric connection terminal 251 is located the pivoted central line equally, first lower electric connection terminal 251 and first last electric connection terminal 141 keep the butt joint all the time. The second lower electric connection terminal 261 and the second upper electric connection terminal 142 are correspondingly arranged, the contact surface of the second lower electric connection terminal 261 is of an arc-shaped structure, the second lower electric connection terminal 261 is arranged in a mode of deviating from the center line, and the center of the arc-shaped structure is located on the center line, so that the second upper electric connection terminal 142 can rotate along the second lower electric connection terminal 261, the second upper electric connection terminal 142 and the second lower electric connection terminal 261 can be in butt joint within a certain rotation range, and then the butt joint of two gears can be kept. Specifically, in the state of the first shift position, the second upper electric connection terminal 142 and the second lower electric connection terminal 261 are separated and staggered, and in the state of the second shift position and the third shift position, the second upper electric connection terminal 142 and the second lower electric connection terminal 261 are in contact.
The lower ends of the first and second lower electric connection terminals 251 and 261 are electrically connected to the circuit board 22 through the connection socket 24. When the first lower electric connecting terminal 251 is butted with the first upper electric connecting terminal 141 and the second lower electric connecting terminal 261 is butted with the second upper electric connecting terminal 142, the circuit board 22 is electrically conducted with the atomizing core 12, and in this state, the ignition can be manually controlled by the ignition key 27 or started by the pressure difference switch 221; when the first lower electrical connection terminal 251 is offset from the first upper electrical connection terminal 141, or the second lower electrical connection terminal 261 is offset from the second upper electrical connection terminal 142, the circuit board 22 is electrically disconnected from the atomizing core 12 and ignition cannot be initiated.
The lower air path terminal 26 includes first and second lower air path terminals 261 and 262, and the first and second lower air path terminals 261 and 262 are air holes provided on the connection socket 24. Correspondingly, the first and second lower air path terminals 261 and 262 are disposed offset from the center line of rotation, and the first and second lower air path terminals 261 and 262 are located at the other side with respect to the second lower electrical connection terminal 261. The first lower air circuit terminal 261 is disposed corresponding to the upper air circuit terminal 15, the upper air circuit terminal 15 may be in air circuit communication with the first lower air circuit terminal 261 in a butt joint manner, and the second lower air circuit terminal 262 is not in butt joint with the upper air circuit terminal 15 all the time.
In other embodiments, the lower end of the rotary switch 13 is provided with a protruding portion, the protruding portion is provided with a through hole, the upper air channel terminal 15 is butted with the through hole of the protruding portion, the protruding portion of the rotary switch 13 is used for butting with the lower air channel terminal 26, and switching butting of the air channels can also be achieved.
In this embodiment, an air tube 28 is further disposed in the battery case 21, and the air tube 28 is a silicone tube, which has good flexibility and sealing property. The first lower air passage terminal 261 is connected to a first differential pressure terminal of the differential pressure switch 221 through the air tube 28, and the second lower air passage terminal 262 is connected to a second differential pressure terminal of the differential pressure switch 221 through a space inside the battery case 21. Wherein the air tube 28 also plays a role of isolation so that the air paths connected with the two terminals of the differential pressure switch 221 are independent from each other. Of course, two air pipes may be provided in the battery case 21, and the two air pipes are connected to the two terminals of the differential pressure switch 221, respectively, so that the air passages may be independent from each other.
In this embodiment, the battery case 21 is connected to the rotary switch 13, the battery case 21 is rotatably connected to the rotary switch 13, the lower end of the rotary switch 13 is inserted into the groove of the battery case 21, and a space gap is formed between the rotary switch 13 and the connecting seat 24, and the space gap is used for conducting the first lower air path terminal 261 and the second lower air path terminal 262, so that the air pressure at both ends of the differential pressure switch 221 is balanced.
The outer circumferences of the knob switch 13 and the connecting seat 24 are provided with annular grooves, O-shaped gaskets are mounted in the annular grooves, the O-shaped gaskets can play a role in damping connection, and a sealing and waterproof role can also be played.
Referring to fig. 2, a protrusion 211 is disposed on the battery housing 21, the protrusion 211 is clamped in the arc groove 131 of the knob switch 13, the protrusion 211 moves in the arc groove 131 during the process of rotating to switch the gear, and the arc groove 131 is used for limiting the moving range of the protrusion 211, that is, the rotating range of the rotating to switch the gear is limited. The protrusion 211 is used for indicating the gear mark 132, and the protrusion 211 rotates the aligned gear mark 132 to display the switched gear, so that the consumer can conveniently view and use the gear.
Referring to fig. 5, the connecting seat 24 is further provided with a mounting groove 241, the mounting groove 241 is located at the other side opposite to the second lower electrical connection terminal 261, a sealing gasket 242 is mounted in the mounting groove 241 of the connecting seat 24, the sealing gasket 242 is an elastic material gasket such as silicone rubber, and the sealing gasket 242 plays a role in sealing the upper air path terminal 15. Two through holes, which are a first lower air path terminal 261 and a second lower air path terminal 262, are provided in the gasket 242 and the mounting groove 241 in alignment.
In other embodiments, the gasket 242 covers the entire connecting socket 24, and the gasket 242 reserves the relief holes for the lower electrical connection terminal 25 and the lower air passage terminal 26 and also functions to seal the upper air passage terminal 15.
In this embodiment, many gears aerosol generating device can switch three gears through rotating, and three gear includes first gear, second gear and third gear, and the butt joint structure and the theory of operation that three gear corresponds are as follows:
(1) first gear
Referring to fig. 6 and 7, in the first shift state, the first upper electrical connection terminal 141 is butted with the first lower electrical connection terminal 251, the second upper electrical connection terminal 142 is staggered with the second lower electrical connection terminal 261, the upper air circuit terminal 15 is staggered with the first lower air circuit terminal 261 and the second lower air circuit terminal 262, the upper air circuit terminal 15 is in contact with the gasket 242, and the gasket 242 seals the upper air circuit terminal 15; at this time, the circuit and the air path are both in a disconnected state, that is, the circuit and the air path between the atomizing assembly 1 and the battery assembly 2 are both disconnected, wherein the first lower air path terminal 261 and the second lower air path terminal 262 are communicated through the clearance space.
The first gear is in a non-working state, and ignition cannot be started by manual pressing and active sucking; in this state, the air passage of the battery assembly 2 is in a sealed state, at this time, the differential pressure switch 221 in the battery assembly 2 is isolated from the external air passage, and the air passages at two ends of the differential pressure switch 221 are communicated, so that the condition that the external air pressure change does not cause the differential pressure generated at two ends of the differential pressure switch 221 to cause the false start is ensured; the circuit of the battery component 2 is in an off state, and is not started when the ignition key 27 is pressed, so that the false start caused by mistakenly touching the ignition key 27 is prevented; when the battery pack 2 is in this position, it is in a completely sealed state, and has a waterproof function.
(2) Second gear
Referring to fig. 8 and 7, in the second gear state, the first upper electrical connection terminal 141 is butted with the first lower electrical connection terminal 251, the second upper electrical connection terminal 142 is butted with the second lower electrical connection terminal 261, the upper air circuit terminal 15 is staggered from the first lower air circuit terminal 261 and the second lower air circuit terminal 262, the upper air circuit terminal 15 is in contact with the gasket 242, and the gasket 242 seals the upper air circuit terminal 15; at this time, the circuit is connected, the air path is disconnected, that is, the circuit between the atomizing assembly 1 and the battery assembly 2 is connected and the air path is disconnected, wherein the first lower air path terminal 261 and the second lower air path terminal 262 are connected through the clearance space.
The second gear is in a working state, ignition can be started by manually pressing, and ignition cannot be started by active smoking; in this state, the air passage of the battery assembly 2 is still in a sealed state, the differential pressure switch 221 in the battery assembly 2 is isolated from the external air passage, and the air passages at two ends of the differential pressure switch 221 are communicated, so that the condition that the external air pressure change does not cause the differential pressure generated at two ends of the differential pressure switch 221 to cause the false start is ensured; the circuit of the battery assembly 2 is in a communicated state, and ignition can be started when the ignition key 27 is pressed; when the battery pack 2 is in this position, it is in a completely sealed state, and has a waterproof function.
(3) Third gear
Referring to fig. 9 and 10, in the third gear state, the first upper electrical connection terminal 141 is butted with the first lower electrical connection terminal 251, the second upper electrical connection terminal 142 is butted with the second lower electrical connection terminal 261, and the upper gas circuit terminal 15 is butted with the first lower gas circuit terminal 261; at this time, the circuit and the air path are all communicated, that is, the circuit and the air path between the atomization assembly 1 and the battery assembly 2 are all communicated, wherein the first lower air path terminal 261 is connected with the upper air path terminal 15, and the first lower air path terminal 261 and the second lower air path terminal 262 are disconnected.
The third gear is in a working state, and ignition can be started by manual pressing and active sucking; in this state, the air passage of the battery assembly 2 is communicated with the air passage of the atomization assembly 1, so that the pressure difference generated at two ends of the pressure difference switch 221 can trigger automatic starting ignition when the external air pressure changes; the circuit of the battery pack 2 is in a connected state and the telephone can be started even when the ignition key 27 is pressed.
The reason why the differential pressure switch 221 is ignited is as follows: when the suction nozzle 112 sucks, the air path of the first differential pressure terminal of the differential pressure switch 221 forms vacuum, and forms differential pressure with the air path of the second differential pressure terminal, thereby triggering ignition.
In the multi-gear aerosol generating device in the embodiment, the atomization assembly 1 and the battery assembly 2 can be adjusted in three gears through rotation, the three gears can realize different on-off of circuits and on-off of air paths, and the circuits and the air paths are all disconnected when the first gear is switched, so that the multi-gear aerosol generating device can play a role in sealing and water proofing; when the gear is switched to the second gear, the circuit is switched on and the gas circuit is switched off, so that the suction can be manually started under the condition that a differential pressure switch is not used, and the mistaken starting and ignition of the differential pressure switch can be avoided; when the gear is switched to the third gear, the circuit and the gas circuit are both connected, and the suction can be started manually or through a pressure difference switch; the consumer can use the ignition device by switching different modes, sealing and water proofing are realized, the ignition is prevented from being started by mistake, better use experience is achieved, and the ignition device is safer.
In one embodiment, a multi-gear aerosol generating device is provided, which is different from the above embodiments in that: this many gears aerosol generating device includes two gears, and two gears have different circuit and gas circuit break-make, and the consumer can carry out the gear according to the demand and switch the use, has better use and experiences, also safer.
In this embodiment, the first lower electrical connection terminal 251 and the second lower electrical connection terminal 261 are both point contact terminals, the first lower electrical connection terminal 251 and the first upper electrical connection terminal 141 are always in butt joint, the second lower electrical connection terminal 261 is disposed off the center line, and the second lower electrical connection terminal 261 is disposed off the center line and is in butt joint with the second upper electrical connection terminal 142 in only one shift position. Specifically, in the first shift position state, the second upper electric connection terminal 142 and the second lower electric connection terminal 261 are separated and staggered, and in the second shift position state, the second upper electric connection terminal 142 and the second lower electric connection terminal 261 are in contact.
The air passages in this embodiment are the same as those in the above embodiment, and in the first shift state, the upper air passage terminal 15 is staggered from both the first lower air passage terminal 261 and the second lower air passage terminal 262; in the second shift position, the upper air path terminal 15 is butted against the first lower air path terminal 261.
In this embodiment, in the state of the first gear, both the circuit and the gas circuit are disconnected; and in the state of the second gear, the circuit is communicated with the air passage.
The first gear is in a non-working state, and ignition cannot be started by manual pressing and active sucking; in this state, the air passage of the battery assembly 2 is in a sealed state, at this time, the differential pressure switch 221 in the battery assembly 2 is isolated from the external air passage, and the air passages at two ends of the differential pressure switch 221 are communicated, so that the condition that the external air pressure change does not cause the differential pressure generated at two ends of the differential pressure switch 221 to cause the false start is ensured; the circuit of the battery component 2 is in an off state, and is not started when the ignition key 27 is pressed, so that the false start caused by mistakenly touching the ignition key 27 is prevented; when the battery pack 2 is in this position, it is in a completely sealed state, and has a waterproof function.
The second gear is in a working state, and ignition can be started by manual pressing and active sucking; in this state, the air passage of the battery assembly 2 is communicated with the air passage of the atomization assembly 1, so that the pressure difference generated at two ends of the pressure difference switch 221 can trigger automatic starting ignition when the external air pressure changes; the circuit of the battery pack 2 is in a connected state and the telephone can be started even when the ignition key 27 is pressed.
In this embodiment, the gear marks 132 are provided with two, and correspond to the first gear and the second gear respectively, and the gear marks 132 of the first gear and the second gear are located at the two corresponding positions of the arc-shaped groove 131 respectively.
Compared with the embodiment, the multi-gear aerosol generating device in the embodiment has one less gear, can realize on-off control of the air circuit and the circuit, and can meet certain use requirements.
In one embodiment, a multi-gear aerosol generating device is provided, which is different from the above embodiments in that: this many gears aerosol generating device includes two gears, and two gears have different gas circuit break-make, and the consumer can carry out the gear according to the demand and switch the use, has better use and experiences, also safer.
In the embodiment, the on-off of the air path can be switched through the two gears, and the circuit is always communicated. The circuit communication structure may adopt the arrangement of the first lower electrical connection terminal 251 and the second lower electrical connection terminal 261, and the second lower electrical connection terminal 261 is set to be an arc-shaped structure, so that in the two gear shifting processes, the first lower electrical connection terminal 251 and the first upper electrical connection terminal 141 are always in butt joint, the second upper electrical connection terminal 142 can rotate along the second lower electrical connection terminal 261, and the two are always in a communication state.
In other embodiments, the first lower electrical connection terminal 251 and the second lower electrical connection terminal 261 are disposed in concentric annular structures, and the first upper electrical connection terminal 141 and the second upper electrical connection terminal 142 are disposed in corresponding concentric annular structures, which also enables the first lower electrical connection terminal 251 and the first upper electrical connection terminal 141 to be always in butt joint, and the second upper electrical connection terminal 142 and the second lower electrical connection terminal 261 to be always in butt joint during the switching rotation.
In the embodiment, in the state of the first gear, the circuit is connected, and the gas circuit is disconnected; and in the state of the second gear, the circuit is communicated with the air passage.
The first gear is in a working state, ignition can be started by manually pressing, and ignition cannot be started by active smoking; in this state, the air passage of the battery assembly 2 is still in a sealed state, the differential pressure switch 221 in the battery assembly 2 is isolated from the external air passage, and the air passages at two ends of the differential pressure switch 221 are communicated, so that the condition that the external air pressure change does not cause the differential pressure generated at two ends of the differential pressure switch 221 to cause the false start is ensured; the circuit of the battery assembly 2 is in a communicated state, and ignition can be started when the ignition key 27 is pressed; when the battery pack 2 is in this position, it is in a completely sealed state, and has a waterproof function.
The second gear is in a working state, and ignition can be started by manual pressing and active sucking; in this state, the air passage of the battery assembly 2 is communicated with the air passage of the atomization assembly 1, so that the pressure difference generated at two ends of the pressure difference switch 221 can trigger automatic starting ignition when the external air pressure changes; the circuit of the battery pack 2 is in a connected state and the telephone can be started even when the ignition key 27 is pressed.
In this embodiment, the gear marks 132 are provided with two, and correspond to the first gear and the second gear respectively, and the gear marks 132 of the first gear and the second gear are located at the two corresponding positions of the arc-shaped groove 131 respectively.
Compared with the embodiment, the multi-gear aerosol generating device in the embodiment has one less gear, can realize on-off control of the air path, and can meet certain use requirements.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.
Claims (12)
1. A multi-gear aerosol generating device is characterized by comprising an atomizing assembly and a battery assembly, wherein the atomizing assembly is rotationally connected with the battery assembly and can rotate at least two gears relative to the battery assembly;
an upper gas circuit terminal is arranged at one end, facing the battery assembly, of the atomization assembly, and a lower gas circuit terminal is arranged at one end, facing the atomization assembly, of the battery assembly;
in one gear state, the upper air circuit terminal and the lower air circuit terminal are staggered; and in the other gear state, the upper air circuit terminal is butted with the lower air circuit terminal.
2. The multi-gear aerosol generating device of claim 1, wherein the atomizing assembly is further provided with an upper electrical connection terminal at an end facing the battery assembly, and the battery assembly is further provided with a lower electrical connection terminal at an end facing the atomizing assembly; in one gear state, the upper air circuit terminal and the lower air circuit terminal are staggered, and meanwhile, the upper electric connecting terminal and the lower electric connecting terminal are staggered; in another gear state, the upper air circuit terminal is in butt joint with the lower air circuit terminal, and meanwhile, the upper electric connecting terminal is in butt joint with the lower electric connecting terminal.
3. The multi-gear aerosol generating device of claim 2, wherein the atomizing assembly is rotatable relative to the battery assembly to a first gear, a second gear, and a third gear;
in the first gear state, the upper electric connection terminal and the lower electric connection terminal are staggered, and the upper air circuit terminal and the lower air circuit terminal are staggered;
in the second gear state, the upper electric connecting terminal is butted with the lower electric connecting terminal, and the upper gas circuit terminal and the lower gas circuit terminal are staggered;
and in the third gear state, the upper electric connecting terminal is in butt joint with the lower electric connecting terminal, and the upper air circuit terminal is in butt joint with the lower air circuit terminal.
4. A multi-tap aerosol generating device as set forth in claim 3, wherein the upper electrical connection terminals comprise first and second upper electrical connection terminals and the lower electrical connection terminals comprise first and second lower electrical connection terminals; under the states of the first gear, the second gear and the third gear, the first upper power connection terminal is always in butt joint with the first lower power connection terminal; under the first gear, the second upper electric connecting terminal and the second lower electric connecting terminal are staggered; and under the states of the second gear and the third gear, the second upper electric connecting terminal is butted with the second lower electric connecting terminal.
5. The multi-tap aerosol generating device of claim 4, wherein the first upper electrical connection terminal and the first lower electrical connection terminal are each located on a centerline of rotation of the atomizing assembly relative to the battery assembly; the second power-on connecting terminal and the second lower electric connecting terminal are arranged in a manner of deviating from the center line, and one of the second power-on connecting terminal and the second lower electric connecting terminal is of an arc structure, and the circle center of the arc structure is located on the center line.
6. The multi-stage aerosol generating device of claim 3, wherein the lower gas circuit terminals include a first lower gas circuit terminal and a second lower gas circuit terminal, a differential pressure switch is disposed in the battery assembly, a first differential pressure terminal of the differential pressure switch is in communication with the first lower gas circuit terminal, a second differential pressure terminal of the differential pressure switch is in communication with the second lower gas circuit terminal, and a clearance space is provided between the atomizing assembly and the battery assembly; in the first gear state and the second gear state, the upper air channel terminal is staggered with the first lower air channel terminal and the second lower air channel terminal, and the first lower air channel terminal is communicated with the second lower air channel terminal; and in the third gear state, the upper air circuit terminal is in butt joint with the first lower air circuit terminal, and the first lower air circuit terminal is not communicated with the second lower air circuit terminal.
7. A multi-stage aerosol generating device according to claim 6, wherein the atomizing assembly or battery assembly is provided with grooves which form the interstitial spaces.
8. The multi-tap aerosol generating device of claim 7, wherein the first lower air path terminal communicates with a first differential pressure terminal of the differential pressure switch via an air tube, and the second lower air path terminal communicates with a second differential pressure terminal of the differential pressure switch via a space within the battery assembly.
9. The multi-gear aerosol generating device of claim 2, wherein the atomizing assembly comprises an atomizing housing, an atomizing core and a knob switch, the atomizing housing having an air passage therein, the atomizing core being mounted within the atomizing housing; knob switch installs atomizing casing orientation battery pack's one end, knob switch is equipped with a plurality of holes of dodging, it passes to go up electric connecting terminal dodge the hole with the atomizing core electricity is connected, go up the gas circuit terminal and pass dodge the hole with gas circuit channel connects.
10. The multi-gear aerosol generating device of claim 9, wherein the battery assembly comprises a battery housing, a circuit board, a battery, and a connecting seat, the battery and the circuit board are mounted in the battery housing, the connecting seat is mounted at one end of the battery housing facing the atomizing assembly, the lower electrical connection terminal and the lower air circuit terminal are mounted on the connecting seat, the lower electrical connection terminal passes through the connecting seat and is connected with the circuit board, the circuit board is electrically connected with the battery, the circuit board is provided with a pressure difference switch, and the lower air circuit terminal passes through the connecting seat and is connected with the pressure difference switch air circuit.
11. The multi-gear aerosol generating device according to claim 10, wherein a mounting groove is provided on the connecting seat, a sealing gasket is provided in the mounting groove, the sealing gasket and the mounting groove have air holes communicated with each other, and the air holes are the lower air path terminals; the rotating movable range of the upper air circuit terminal is positioned in the sealing gasket.
12. The multi-gear aerosol generating device as claimed in claim 10, wherein an arc-shaped groove is formed on the outer surface of the rotary switch, the connecting seat is provided with a protrusion which is clamped in the arc-shaped groove, and a mark corresponding to a gear is formed on the outer surface of the rotary switch.
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| CN202111443156.3A CN114052299B (en) | 2021-11-30 | 2021-11-30 | Multi-gear aerosol generating device |
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| CN202111443156.3A CN114052299B (en) | 2021-11-30 | 2021-11-30 | Multi-gear aerosol generating device |
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| CN114052299B (en) | 2024-05-14 |
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