WO2024078317A1 - 电子雾化装置及用于电子雾化装置的电源机构、电路板 - Google Patents
电子雾化装置及用于电子雾化装置的电源机构、电路板 Download PDFInfo
- Publication number
- WO2024078317A1 WO2024078317A1 PCT/CN2023/121210 CN2023121210W WO2024078317A1 WO 2024078317 A1 WO2024078317 A1 WO 2024078317A1 CN 2023121210 W CN2023121210 W CN 2023121210W WO 2024078317 A1 WO2024078317 A1 WO 2024078317A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- atomization device
- electronic atomization
- circuit board
- battery cell
- heating element
- Prior art date
Links
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- 230000007246 mechanism Effects 0.000 title claims abstract description 89
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- 239000000443 aerosol Substances 0.000 claims description 17
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- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
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- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 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
- 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
- A24F40/40—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
- A24F40/50—Control or monitoring
- A24F40/51—Arrangement of sensors
Definitions
- the embodiments of the present application relate to the field of electronic atomization technology, and in particular to an electronic atomization device and a power supply mechanism and a circuit board for the electronic atomization device.
- Smoking articles eg, cigarettes, cigars, etc.
- People have attempted to replace these tobacco-burning articles by creating products that release compounds without combustion.
- a heating device that releases a compound by heating rather than burning a material.
- the material may be tobacco or other non-tobacco products, which may or may not contain nicotine.
- aerosol providing articles such as so-called electronic atomizing devices. These electronic atomizing devices typically contain a liquid aerosol-generating substrate that is heated to vaporize it, thereby generating an inhalable aerosol.
- An embodiment of the present application provides an electronic atomization device, comprising a first side and a second side that are opposite to each other in a width direction, and:
- a heating element used for heating the aerosol-generating substrate to generate an aerosol
- a charging assembly used for charging the battery cell
- a circuit board assembly comprising at least:
- a first portion is located between the battery core and the second side along the width direction of the electronic atomization device; a controller is arranged on the first portion, and the controller is configured to control the battery core to provide power to the heating element;
- the second portion being used to be electrically connected to the heating element to output the power of the battery cell to the heating element;
- the third part extends from the first part toward the first side; the third part is connected to the charging component.
- the electronic atomization device includes a proximal end and a distal end that are separated from each other along the length direction; and the third portion is closer to the distal end than the second portion.
- the second portion and/or the third portion is substantially perpendicular to the first portion.
- the second portion and the third portion are perpendicular
- the second portion and the third portion are parallel.
- any two of the first portion, the second portion, and the third portion are perpendicular to each other.
- the first portion is arranged perpendicular to a width direction of the electronic atomization device.
- the second portion and the third portion are arranged on the same side of the first portion.
- a length dimension of the first portion extending along a length direction of the electronic atomization device is greater than a width dimension of the second portion extending along a width direction of the electronic atomization device.
- the length of the first portion is between 40 and 60 mm;
- the width of the second portion is between 10 and 18 mm;
- the width of the third portion is between 6 and 12 mm.
- the controller is disposed on a surface of the first portion facing away from the battery cell.
- the circuit board assembly further includes:
- a fourth portion extending from the first portion toward the first side; a temperature sensor disposed against or adjacent to the battery cell is provided on the fourth portion for sensing the temperature of the battery cell;
- the controller is configured to prevent or reduce the power output by the battery cell when the temperature sensed by the temperature sensor is greater than a preset threshold.
- the temperature sensor is combined with or arranged on a surface of the fourth portion facing away from the battery core.
- the fourth portion is located between the second portion and the third portion.
- the width dimension of the fourth portion extending along the width direction of the electronic atomization device is smaller than the width dimension of the second portion or the third portion extending along the width direction of the electronic atomization device. Width dimension of extension.
- the circuit board assembly further includes:
- the fourth portion extending from the first portion toward the first side; the fourth portion is provided with a thermistor disposed against or adjacent to the battery cell;
- the controller is configured to prevent or reduce the power output of the battery cell when the electrical characteristic of the thermistor exceeds a preset threshold.
- the electrical characteristic includes a voltage value and/or a resistance value.
- the present invention further includes:
- a plurality of light sources for emitting light A plurality of light sources for emitting light
- the controller is configured to control the plurality of light sources to emit light in different amounts based on a change in a positive voltage or an output voltage of the battery cell.
- the controller is configured to:
- the plurality of light sources are controlled to emit light in a second quantity; the second quantity is less than the first quantity.
- the present invention further includes:
- One or more light sources are used to emit light; the one or more light sources are arranged on a surface of the first part facing the second side.
- the circuit board assembly includes:
- the substrate layer includes at least one of a polyimide layer, a polytetrafluoroethylene layer, a polycarbonate layer, a polyester layer, an aluminum foil layer, and a stainless steel layer.
- the hardness of the first portion is greater than the hardness of the second portion and/or the third portion.
- the first part includes at least:
- a hard second substrate layer is formed
- the first portion includes a stainless steel layer.
- the second portion and/or the third portion includes an organic polymer layer.
- the first portion, the second portion and the third portion are formed by bending a sheet-like substrate.
- the second portion remains in non-contact with the battery cell
- the third portion at least partially abuts against or is combined with the surface of the battery core.
- the second portion is located between the battery core and the proximal end.
- the present invention further includes:
- An electrical contact is electrically connected between the second part and the heating element; in use, the second part is conductively connected to the heating element through the electrical contact to output the power of the battery cell to the heating element.
- the second portion is provided with:
- the contact connection portion is marked by a color or a pattern; the electrical contact is electrically connected to the contact connection portion and thus forms electrical conduction with the second portion.
- the contact connection portion is identified and defined by a circle pattern having an identifiable color formed on the second portion.
- the present invention further includes:
- a sensor arranged or combined with the second part, for sensing the airflow flowing through the electronic atomization device during the user's inhalation;
- the contact connecting portion includes a first contact connecting portion and a second contact connecting portion which are arranged at an interval; and the sensor is located between the first contact connecting portion and the second contact connecting portion.
- the present invention further includes:
- the electrical contact is at least partially retained by the first support portion
- the battery cell is at least partially held by the second supporting portion.
- the first support portion is molded from a moldable material at least partially around the electrical contact.
- the second portion is at least partially received between the first support portion and the second support portion.
- the present invention further includes:
- a sensor arranged or combined with the second part, for sensing changes in airflow flowing through the electronic atomization device during inhalation by a user;
- the controller is configured to control the battery cell to provide power to the heating element based on a sensing result of the sensor.
- the present invention further includes:
- a sensor arranged or combined with the second part, for sensing the pressure difference between the pressure caused by the airflow flowing through the electronic atomization device during the user's inhalation and the ambient atmospheric pressure;
- the controller is configured to control the battery cell to provide power to the heating element based on the pressure difference.
- the controller is configured to control the battery cell to provide power to the heating element when the pressure difference is greater than a preset threshold.
- the controller is configured to control the battery cell to provide power to the heating element in proportion to or linearly with the pressure difference.
- the volume of the sensor is less than 12 mm3.
- the senor has a length of 2 to 3.5 mm, a width of 1.5 to 2.5 mm, and a thickness of 0.6 to 1.4 mm.
- the senor is a micro-electro-mechanical system (MEMS) based sensor.
- MEMS micro-electro-mechanical system
- the senor is arranged offset from the central axis of the electronic atomization device.
- the senor is substantially square in shape
- the sensor is arranged perpendicular to the length direction of the electronic atomization device, or the sensor is arranged parallel to the length direction of the electronic atomization device.
- the senor includes:
- the first sensing surface is used to sense the pressure caused by the airflow flowing through the electronic atomization device during the user's inhalation; the second sensing surface is used to sense the ambient atmospheric pressure;
- the first sensing surface is bonded to or abuts against the second portion
- the second sensing surface is at least partially exposed in the electronic atomization device.
- the second portion includes a substrate layer of a soft organic polymer material
- the first sensing surface is at least partially bonded to the substrate layer to provide a hermetic seal between the second portion and the first sensing surface by at least a portion of the substrate layer.
- the present invention further includes:
- a bracket used for accommodating or holding the battery cell
- An air passage is at least partially defined on the bracket to provide a passage for connecting the first sensing surface with the airflow flowing through the electronic atomization device during inhalation.
- the present invention further includes:
- a flexible sealing element is at least partially located between the second portion and the bracket and surrounds the air passage to provide a seal between the second portion and the air passage.
- the present invention further includes:
- the first air hole runs through two opposite sides of the second part to provide a channel for the first sensing surface to communicate with the air flow of the air channel; the first sensing surface covers the first air hole.
- the air channel includes: a first channel portion close to the first sensing surface, and a second channel portion facing away from the first sensing surface;
- An angle is formed between the first channel portion and the second channel portion, or the first channel portion and the second channel portion are arranged perpendicularly.
- the air channel includes: a first channel portion close to the first sensing surface, and a second channel portion away from the first sensing surface; a cross-sectional area of the first channel portion is greater than a cross-sectional area of the second channel portion.
- the sealing element comprises at least:
- the second air hole penetrates from the first surface to the second surface to provide a channel for airflow communication between the first sensing surface and the air channel.
- the sealing element further comprises:
- first convex rib located on the first surface; the first convex rib defines at least one closed loop surrounding the second air hole;
- a second rib is located on the second surface; the second rib defines at least one closed loop around the second air hole and/or air channel.
- the second air hole is arranged offset from the center of the sealing element.
- the sealing element at least partially extends into the air passage.
- the sealing element comprises:
- a base portion at least partially located between the second portion and the bracket and surrounding the air passage, to provide a seal between the second portion and the air passage;
- the extension portion extends away from the base portion and at least partially extends into the air passage.
- a retaining wall extending along the length direction of the electronic atomization device and arranged substantially perpendicular to the width direction of the electronic atomization device;
- the battery core is at least partially accommodated between the blocking wall and the first side, and abuts against the blocking wall;
- the first portion is at least partially accommodated between the blocking wall and the second side, and abuts against the blocking wall.
- a distance between the barrier wall and the first side is greater than a distance between the barrier wall and the second side.
- the distance between the barrier wall and the first side is between 10 and 20 mm;
- the distance between the blocking wall and the second side is between 5 mm and 10 mm.
- the present invention further includes:
- a fastening member is at least partially received between the first portion and the second side to fasten the first portion against the retaining wall.
- the retaining wall is provided with at least one protruding column extending toward the second side;
- the first part is provided with a hole for the boss to pass through.
- first portion and the second portion are connected via a flat flexible cable
- the first part and the third part are connected via a flat flexible cable.
- the charging component includes:
- a charging circuit board and a charging interface combined with the charging circuit board
- the surface of the charging circuit board facing away from the charging interface is provided with:
- a cell connection portion to which the positive electrode and the negative electrode of the cell are connected;
- a circuit connecting portion to which the third portion is connected.
- the cell connecting portion and the circuit connecting portion have different shapes and/or colors.
- Another embodiment of the present application further provides an electronic atomization device, comprising a first side and a second side that are opposite to each other in a width direction, and:
- a heating element used for heating the aerosol-generating substrate to generate an aerosol
- a charging assembly used for charging the battery cell
- a circuit board assembly comprising at least:
- a first portion is located between the battery core and the second side along the width direction of the electronic atomization device; a controller is arranged on the first portion, and the controller is configured to control the battery core to provide power to the heating element;
- a second part extends from the first part toward the first side; a sensor is arranged on the second part for sensing an airflow flowing through the electronic atomization device during inhalation by a user;
- the third part extends from the first part toward the first side; the third part is connected to the charging component.
- Another embodiment of the present application further provides an electronic atomization device, comprising a first side and a second side that are opposite to each other in a width direction, and:
- a heating element used for heating the aerosol-generating substrate to generate an aerosol
- a charging assembly used for charging the battery cell
- a circuit board assembly comprising at least:
- a first portion is located between the battery core and the second side along the width direction of the electronic atomization device; a controller is arranged on the first portion, and is at least configured to control the battery core to provide power to the heating element;
- a third portion extending from the first portion toward the first side; the third portion is connected to the charging assembly;
- any two of the first portion, the second portion and the third portion are perpendicular to each other.
- Another embodiment of the present application further provides an electronic atomization device, comprising a first side and a second side that are opposite to each other in a width direction, and:
- a heating element used for heating the aerosol-generating substrate to generate an aerosol
- a circuit board assembly comprising at least:
- the first part is located between the battery core and the second side along the width direction of the electronic atomization device; a controller is arranged on the first part, which is at least configured to control the battery core to move toward the heating element. Provide power to the components;
- the first portion includes a stainless steel layer, and a flexible organic polymer layer bonded to the stainless steel layer.
- Another embodiment of the present application further provides an electronic atomization device, comprising a first side and a second side that are opposite to each other in a width direction, and:
- a heating element used for heating the aerosol-generating substrate to generate an aerosol
- a first circuit board is located between the battery core and the second side along the width direction of the electronic atomization device; the first circuit board is configured to control the battery core to provide power to the heating element;
- a second circuit board is located between the heating element and the battery cell along the length direction of the electronic atomization device; a sensor is arranged on the second circuit board for sensing the airflow flowing through the electronic atomization device during the user's inhalation;
- the first circuit board and the second circuit board are connected by a flat flexible cable.
- Another embodiment of the present application further provides an electronic atomization device, comprising a first side and a second side that are opposite to each other in a width direction, and:
- a heating element used for heating the aerosol-generating substrate to generate an aerosol
- a circuit board assembly comprising at least:
- a first portion is located between the battery core and the second side along the width direction of the electronic atomization device; a controller is arranged on the first portion, and is at least configured to control the battery core to provide power to the heating element;
- a sensor is arranged on the second portion for sensing an airflow flowing through the electronic atomization device during inhalation by a user;
- a retaining wall extending along the length direction of the electronic atomization device and arranged substantially perpendicular to the width direction of the electronic atomization device;
- the battery core is at least partially accommodated or held between the barrier wall and the first side, and abuts against the barrier wall;
- the first portion is at least partially received or retained between the retaining wall and the second side and abuts against on the retaining wall.
- Another embodiment of the present application is a power supply mechanism for an electronic atomization device, for supplying power to an atomizer of the electronic atomization device, comprising a first side and a second side that are opposite to each other in a width direction, and:
- a receiving chamber for receiving at least a portion of the atomizer
- a charging assembly used for charging the battery cell
- a circuit board assembly comprising at least:
- a first portion is located between the battery cell and the second side along the width direction of the power supply mechanism; a controller is arranged on the first portion and is at least configured to control the battery cell to provide power to the atomizer;
- the second portion is used to output the power of the battery cell to the atomizer
- the third part extends from the first part toward the first side along the width direction of the power supply mechanism; the third part is connected to the charging component.
- Another embodiment of the present application further provides a circuit board for an electronic atomization device, comprising a first end and a second end that are opposite to each other along a length direction, a first side and a second side that extend between the first end and the second end and are opposite to each other, and the circuit board comprises:
- a first portion extending between the first end and the second end; a controller is arranged on the first portion;
- a second portion extending from the first portion toward the first side and close to the first end; a sensor for sensing airflow is arranged on the second portion;
- the third part extends from the first part toward the first side and is close to the second end; the third part is used to connect a charging component for charging the electronic atomization device.
- the circuit board assembly is divided into multiple parts, which is beneficial for preparation and assembly.
- FIG1 is a schematic diagram of an electronic atomization device provided by an embodiment
- FIG2 is a schematic structural diagram of an embodiment of the power supply mechanism in FIG1 ;
- FIG3 is a cross-sectional schematic diagram of the power supply mechanism in FIG1 from one viewing angle
- FIG4 is an exploded schematic diagram of the power supply mechanism in FIG3 from one perspective
- FIG5 is an exploded schematic diagram of some components of the power supply mechanism in FIG4 from another perspective
- FIG6 is an exploded schematic diagram of some components of the power supply mechanism in FIG4 from another perspective
- FIG7 is a schematic diagram of a viewing angle of some components of the power supply mechanism in FIG4 after assembly
- FIG8 is a schematic diagram of another viewing angle after some components of the power supply mechanism in FIG4 are assembled.
- FIG9 is a schematic diagram of the bracket in FIG4 from another viewing angle
- FIG10 is a schematic diagram of the circuit board assembly in FIG4 from another perspective
- FIG11 is a schematic diagram of the sealing element in FIG6 from one viewing angle
- FIG12 is a schematic diagram of the sealing element in FIG6 from another perspective
- Fig. 13 is a schematic cross-sectional view of a portion of a circuit component
- FIG14 is a cross-sectional schematic diagram of the power supply mechanism in FIG1 from another perspective
- 15 is an exploded schematic diagram of some components of a power supply mechanism of yet another embodiment from one perspective;
- FIG16 is an exploded schematic diagram of some components of the power supply mechanism in FIG15 from another perspective
- FIG17 is an exploded schematic diagram of some components of the power supply mechanism in FIG15 from another perspective
- FIG18 is an exploded schematic diagram of the power supply mechanism in FIG15 from another perspective
- FIG19 is a schematic diagram of the sealing element in FIG17 from another perspective
- FIG20 is a schematic diagram of the sealing element in FIG19 from another perspective
- FIG. 21 is a schematic diagram of the sealing element in FIG. 16 from another perspective.
- One embodiment of the present application provides an electronic atomization device, which is used to heat a liquid aerosol-generating substrate to generate an aerosol for inhalation.
- the aerosol-generating substrate may be solid or colloidal.
- an electronic atomization device including an atomizer 100 storing a liquid aerosol-generating substrate and vaporizing the substrate to generate an aerosol, and a power supply mechanism 200 for supplying power to the atomizer 100 .
- the atomizer 100 includes:
- a heating element 13 for heating the aerosol-generating substrate of the vaporized liquid to generate the aerosol
- the power supply mechanism 200 includes a receiving cavity 27 arranged at one end in the length direction for receiving and accommodating at least a portion of the atomizer 100, and an electrical contact 23 at least partially exposed on the surface of the receiving cavity 27, for supplying power to the atomizer 100 when at least a portion of the atomizer 100 is received and accommodated in the power supply mechanism 200.
- an electrical contact 11 is provided on the end of the atomizer 100 opposite to the power supply mechanism 200 along the length direction, and when at least a portion of the atomizer 100 is received in the receiving cavity 27 , the electrical contact 11 contacts and abuts against the electrical contact 23 to form electrical conduction.
- a sealing member 26 is provided inside the power supply mechanism 200, and at least a portion of the internal space of the power supply mechanism 200 is separated by the sealing member 26 to form the above receiving chamber 27.
- the sealing member 26 is configured to extend along the cross-sectional direction of the power supply mechanism 200, and can be optionally made of a flexible material such as silicone, thereby preventing the liquid aerosol-generating substrate that infiltrates from the atomizer 100 to the receiving chamber 27 from flowing into the inside of the power supply mechanism 200.
- the power supply mechanism 200 further includes a battery cell 21 for supplying power; and a circuit board assembly 30 operable to guide current between the battery cell 21 and the electrical contacts 23 .
- the power supply mechanism 200 includes a sensor 50 for sensing the suction airflow generated by the atomizer 100 when the atomizer 100 is inhaled, and then the circuit board assembly 30 controls the battery core 21 to supply power to the atomizer 100 according to the detection signal of the sensor 50 .
- the power supply mechanism 200 is provided with a charging interface 24 at the other end away from the receiving cavity 27 for charging the battery cell 21.
- the charging interface 24 adopts a USB Type-C interface; or in some other variant embodiments, the charging interface 24 may also adopt a USB 2.0, USB 3.0 or USB 4pin interface.
- FIG. 2 and FIG. 3 show a schematic structural diagram of an embodiment of the power supply mechanism 200 in FIG. 1 , including:
- the housing 210 is in a longitudinally long cylindrical shape; and in practice, the length of the housing 210 is greater than the width, and the width is greater than the thickness, so that the housing 210 is configured to be in a flat shape.
- the length dimension d11 of the housing 210 is between 70 and 100 mm;
- housing 210 may be formed of a metal or alloy such as stainless steel, aluminum, etc.
- suitable materials include various plastics (e.g., polycarbonate), metal-plating over plastic, ceramics, and the like.
- the housing 210 includes a proximal end 2110 and a distal end 2120 which are separated from each other in the length direction; in use, the proximal end 2110 is an end for accommodating and receiving the atomizer 100 , and the distal end 2120 is an end for connecting an external charging device for charging the power supply mechanism 200 .
- the housing 210 has a front side 2150 and a rear side 2160 that are opposite to each other in the thickness direction; the housing 210 has a surface 2111 at the proximal end 2110, and the surface 2111 is inclined. Specifically, as shown by arrow R1 in FIG. 2 , the surface 2111 is arranged obliquely from the front side 2150 to the rear side 2160 in the thickness direction. Specifically, the distance d11 between the surface 2111 at the front side 2150 and the distal end 2120 is the length dimension d11 of the housing 210.
- the distance d12 between the surface 2111 at the rear side 2160 and the distal end 2120 is less than the length dimension d11 of the housing 210; the distance d12 between the surface 2111 at the rear side 2160 and the distal end 2120 is between 75 and 95 mm.
- the receiving cavity 27 of the power mechanism 200 is open at the proximal end 2110 for receiving the atomizer 100. Also, the extending dimension d13 of the receiving cavity 27 along the length direction of the power mechanism 200 is between 20 and 30 mm.
- the housing 210 has an opening 2122 at the distal end 2120 for exposing or showing the charging port 24. Also, the housing 210 has a section 2122 near or located at the distal end 2120; the width and/or thickness of the section 2122 gradually decreases in the direction near the distal end 2120, so that the portion of the housing 210 near the distal end 2120 is in a gradually contracted or gathered shape. And in some embodiments, the extension length d14 of the section 2122 is between 8 and 20 mm.
- the housing 210 further includes:
- the first side 2130 and the second side 2140 are opposite to each other in the width direction.
- the housing 210 is also provided with:
- the air inlet 213 is used for external air to enter the receiving cavity 27 and further enter the atomizer 100 when the user draws on the atomizer 100, as shown by arrow R2 in FIGS. 2 and 3 .
- the air inlet 213 is located or arranged on the first side 2130 and/or the second side 2140. In the embodiment shown in FIG. 3 , along the width direction of the power supply mechanism 200 , the air inlet 213 is substantially flush with the end of the receiving cavity 27 away from the proximal end 2110 .
- the housing 210 is also provided with:
- the input element 211 for user operation is used to form an input signal by the user; then the power supply mechanism 200 selectively switches between a locked state and an unlocked state according to the user's input signal. For example, the power supply mechanism 200 is prevented from outputting power to the atomizer 100 in the locked state, and is allowed to output power to the atomizer 100 in the unlocked state.
- the input element 211 is selected from a mechanical button, a membrane button, a mechanical switch, a rotary encoder, a dial, a knob, a capacitive touch button, a resistive touch button, a joystick, a slider, a trigger button, a touch screen, and a magnetic switch.
- the input element 211 is, for example, a mechanical button; the power mechanism 200 controls the power mechanism 200 to be locked or unlocked according to an input signal of the input element 211, for example, a user pressing action or event through the mechanical button.
- the housing 210 is also provided with:
- the light source hole 212 is used for light emitted by the light source 41 to pass through the light source hole 212 to the outside of the housing 210 and then be received by the user.
- the user can observe the light state of the light source 41 through the light source hole 212 to determine the current power of the power supply mechanism 200.
- the number of light sources 41 is multiple, and one or more of the light sources 41 can be started to emit light to prompt the user of different power levels of the power supply mechanism 200.
- the number of light sources 41 is 4, and they are arranged in sequence along the length direction.
- the user can be informed that the current power level is full or sufficient by making 4 of the light sources 41 emit light at the same time; and the user can be informed that the current power level is low by making only 1 of the light sources 41 emit light, so as to prompt the user to charge.
- only 2 or 3 of the light sources 41 can be made to emit light at the same time to prompt the user of the current power level; for example, when 3 of the light sources 41 emit light at the same time, it indicates that the current power level is lower than 4 simultaneous lights and greater than 2 simultaneous lights, and for example, when 2 of the light sources 41 emit light at the same time, it indicates that the current power level is lower than 3 simultaneous lights and greater than only 1 light.
- light source 41 comprises an LED.
- the input element 211 and the light source hole 212 are both arranged on the second side 2140. And in some embodiments, the light source hole 212 is closer to the proximal end 2110 than the input element 211. And, the input element 211 and the light source hole 212 avoid the receiving cavity 27; or, the input element 211 and the light source hole 212 are closer to the distal end 2120 than the receiving cavity 27.
- the power supply mechanism 200 includes:
- the battery cell 21 is used for power supply.
- the battery cell 21 is a DC battery cell.
- the DC power supply voltage provided by the battery cell 21 is in the range of about 2.5V to about 9.0V.
- the amperage of the provided DC current is in the range of about 2.5 A to about 20 A.
- the DC supply voltage provided by the battery cell 21 is in the range of 3.5 V to about 5.0 V.
- the power supply mechanism 200 includes:
- the bracket 250 is used to support various components in the housing 210.
- the bracket 250 is configured to be an elongated shape extending in the housing 210 along the length direction of the power supply mechanism 200.
- the bracket 250 is molded from a moldable material such as an organic polymer, such as various plastics (e.g., polycarbonate, PEEK, etc.).
- the bracket 250 includes: a first support portion 251, a second support portion 252, and a third support portion 253 arranged in sequence along the length direction.
- the first support portion 251 is close to the proximal end 2110, and the third support portion 253 is close to the distal end 2120.
- the second support portion 252 and the third support portion 253 are open or open toward or close to the front side 2150.
- the first support portion 251 is perpendicular to the length direction.
- the first support portion 251 is used to support and hold the electrical contact 23; the second support portion 252 is used to at least partially accommodate and hold the battery cell 21; and the third support portion 253 is used to at least partially accommodate and hold the charging interface 24.
- the first support portion 251 is also used to support and hold the seal 26; specifically, the seal 26 can be formed by surrounding or encircling the end surface or the circumferential surface of the first support portion 251 facing the proximal end 2110.
- the first support portion 251 is provided with a groove 2511 surrounding the first support portion 251 in the circumferential direction.
- the seal 26 can be an annular silicone ring, etc., surrounding and sleeved in the groove 2511 around the first support portion 251 to provide a seal between the housing 210 and the first support portion 251.
- the electric contact 23 is a conductive spring pin extending along the length direction of the power supply mechanism 200; the electric contact 23 is at least partially compressible. And, the electric contact 23 is held on the first support portion 251, and is supported by the first support portion 251.
- the bracket 250 is integrally molded directly around the electric contact 23. And in implementation, the electric contact 23 passes through the first support portion 251 along the length direction of the power supply mechanism 200. The electric contact 23 passes from one side of the first support portion 251 toward or close to the proximal end 2110 to the other side along the length direction of the power supply mechanism 200.
- the first support portion 251 is provided with a contact hole 2512 passing from one side of the first support portion 251 toward or close to the proximal end 2110 to the other side, and the electrical contact 23 is at least partially accommodated and retained in the contact hole 2512.
- a groove 2514 is also provided on one side of the first support portion 251 toward the proximal end 2110 for accommodating and retaining the magnetic element 28.
- the magnetic element 28 and the atomizer 100 are The magnetic attraction further enables the atomizer 100 to be stably received in the receiving chamber 27.
- the magnetic element 28 is, for example, a magnet, or a magnetic metal that is magnetically attracted to a magnet.
- the second support portion 252 is open toward or near the front side 2150, and the battery cell 21 is at least partially accommodated and retained in the second support portion 252.
- the third support portion 253 is open toward or near the front side 2150, and the charging port 24 is at least partially accommodated and retained in the third support portion 253.
- the bracket 250 is also provided with a partition wall 2535 extending perpendicularly to the length direction, and the second support portion 252 and the third support portion 253 are separated and defined by the partition wall 2535.
- the partition wall 2535 has an upper surface facing the second support portion 252 and a lower surface facing the third support portion 253. After assembly, the battery cell 21 is against the upper surface of the partition wall 2535; and the charging port 24 is against the lower surface of the partition wall 2535.
- bracket 250 is further provided with a spacing space 254 defined between the first supporting portion 251 and the second supporting portion 252 , and the spacing space 254 is used to partially accommodate and hold a portion of the circuit board assembly 30 .
- the sensor 50 is installed or arranged in the spacing space 254 .
- the power supply mechanism 200 includes:
- the charging circuit board 60 is in the shape of a thin sheet or plate; the charging circuit board 60 is, for example, a hard PCB board or a soft PCB board, etc.
- the charging interface 24 is directly fixed or fastened to the charging circuit board 60 by welding or other means.
- the charging circuit board 60 is arranged with:
- the cell connection portion 64 such as a pad or an electrical contact, is used to weld the positive/negative pole of the cell 21 and then connect it for conductivity.
- the cell connection portion 64 is connected to the charging port 24 by printing or arranging a conductive circuit on the charging circuit board 60, and then in use, the charging port 24 is connected to the positive/negative pole of the cell 21 through the conductive circuit on the charging circuit board 60 to form electrical conduction, thereby charging the cell 21.
- the cell connection portion 64 is located on the side of the charging circuit board 60 away from the charging port 24.
- the cell connection portion 64 has a different shape or color from other parts of the surface of the charging circuit board 60, which is beneficial for positioning by devices such as color sensors or human eyes.
- the cell connection portion 64 is silver or silver-gray, and other parts of the surface of the charging circuit board 60 are green.
- the charging circuit board 60 is provided with: a charging IC, such as the commonly used L4066 charging IC, the charging IC (Silicon Lake), the CV1055P charging IC, and the S083 charging IC prepared by a single ASIC;
- the power IC is used to monitor and control the charging of the battery cell 21 .
- the charging circuit board 60 is held on the third support portion 253 of the bracket 250. After assembly, the charging circuit board 60 covers or shields the charging port 24 at the opening of the third support portion 253.
- the charging circuit board 60 is fastened to the third support portion 253 by a fastening member.
- a screw seat 2531 and a screw seat 2532 are provided on the third support portion 253 of the bracket 250; a screw hole 61 and a screw hole 62 are provided on the charging circuit board 60.
- the screw 611 passes through the screw hole 61 and is connected to the screw seat 2531, and the screw 621 passes through the screw hole 62 and is connected to the screw seat 2532, thereby fastening the charging circuit board 60 to the third support portion 253 of the bracket 250.
- the charging circuit board 60 is also provided with:
- the positioning hole 63 is arranged away from the center of the charging circuit board 60 to provide positioning for the charging circuit board 60 during assembly.
- the third support portion 253 is provided with a positioning boss 2533, which is passed through the positioning hole 63 of the charging circuit board 60 during assembly to provide positioning during assembly.
- the third support portion 253 is also provided with a plurality of protruding teeth 2534, which are used for the charging interface 24 to abut against and provide a stop when the charging interface 24 is accommodated in the third support portion 253 by the opening.
- the plurality of protruding teeth 2534 are arranged parallel to or away from each other.
- the charging circuit board 60 is provided with:
- the circuit connection part 65 such as a pad or an electrical contact, is used to connect with the circuit board assembly 30.
- the circuit connection part 65 includes a plurality of pads 651 for the circuit board assembly 30 to be soldered on the pads 651 and then to form an electrical connection with the charging circuit board 60. And, the circuit connection part 65 is away from the distal end 2120. And, the circuit connection part 65 is arranged on the side of the charging circuit board 60 away from the charging interface 24.
- the circuit connection part 65 also has a shape and/or color different from the charging circuit board 60 and/or the battery connection part 64; for example, in a specific embodiment, the circuit connection part 65 is rectangular in shape and gold or golden yellow in color; the battery connection part 64 is basically silver and round in shape, which is beneficial for the device or human eye to identify and locate.
- the power supply mechanism 200 includes a charging component, which includes the above-mentioned charging circuit board 60, the charging interface 24, the battery cell connecting part 64 and the circuit connecting part 65, and the charging component is used to charge the battery cell 21.
- the power supply mechanism 200 further includes:
- the circuit board assembly 30 is used to control the operation of the power supply mechanism 200.
- the circuit board assembly 30 includes:
- the first portion 31 extends along the length direction of the power mechanism 200; and the first portion 31 is close to the second side 2140 along the width direction; the first portion 31 is parallel to the length direction and the thickness direction, and perpendicular to the width direction.
- the first portion 31 is arranged to be located between the battery cell 21 and the second side 2140 along the width direction of the power mechanism 200. Furthermore, the first portion 31 is substantially adjacent to or close to the second side 2140, at least closer to the second side 2140 than the battery cell 21. Furthermore, the extension dimension of the first portion 31 along the length direction of the power mechanism 200 is greater than the extension dimension of the battery cell 21 along the length direction of the power mechanism 200; or, the extension length of the first portion 31 is greater than the length of the battery cell 21; for example, in some embodiments, the extension length of the first portion 31 is 5 to 15 mm greater than the length of the battery cell 21.
- a light source 41 is arranged on the surface of the first portion 31 close to or facing the second side 2140 ; the number of the light sources 41 may include one or more; and the plurality of light sources 41 are arranged sequentially along the length direction of the first portion 31 .
- an MCU controller 43 is arranged on the surface of the first portion 31 close to or facing the second side 2140.
- the MCU controller 43 is used to control the power supply mechanism 200 to output power to the atomizer 100 according to the sensing result of the sensor 50.
- the MCU controller 43 is further configured to determine the charge level or power level of the battery cell 21 by acquiring the positive electrode voltage or output voltage of the battery cell 21. Furthermore, the MCU controller 43 is configured as follows:
- all the light sources 41 are controlled to emit light to prompt the user that the power of the battery cell 21 is at a relatively full or sufficient first level;
- the positive electrode voltage or the output voltage of the battery cell 21 is less than the second threshold, only one of the plurality of light sources 41 is controlled to start emitting light, so as to prompt the user that the power level of the battery cell 21 is at a lower second level;
- the number of light sources 41 that emit light is controlled to be greater than one and less than the number of light sources 41, so as to prompt the user that the power of the battery cell 21 is at a third level that is less than the first level and greater than the second level.
- an input response unit 42 is arranged on the surface of the first part 31 close to or facing the second side 2140, for generating an electrical signal such as a high-level signal in response to or according to the operation of the user through the input element 211; the power mechanism 200 determines the operation of the user through the input element 211 according to the electrical signal, and then locks or unlocks the power mechanism 200.
- the input response unit 42 is a common key switch circuit, which can generate an input electrical signal in response to or according to the user's pressing operation on the input element 211.
- the input response unit 42 is located between the light source 41 and the MCU controller 43 .
- the support part 250 of the bracket 250 has a retaining wall 255 extending straightly along the length direction; the retaining wall 255 is parallel to the length direction and the thickness direction, and perpendicular to the width direction.
- the retaining wall 255 extending straightly is parallel to the first part 31.
- the retaining wall 255 defines the installation space 2530 of the circuit of the bracket 250 close to the second side 2140; the first part 31 is installed in the installation space 2530 of the circuit and abuts or fits against the surface of the retaining wall 255 exposed in the installation space 2530 of the circuit.
- the retaining wall 255 is relatively closer to the second side 2140 and farther from the first side 2130.
- the distance between the retaining wall 255 and the second side 2140 is approximately 5-10 mm
- the distance between the retaining wall 255 and the first side 2130 is approximately 10-20 mm.
- the second support portion 252 is divided by the retaining wall 255 into a cell assembly space for accommodating the cell 21 located on both sides of the retaining wall 255, and a circuit installation space 2530 for at least partially installing and accommodating the circuit board assembly 30 and/or the first portion 31. Furthermore, the cell assembly space is located between the retaining wall 255 and the first side 2130, and the circuit installation space 2530 is located between the retaining wall 255 and the second side 2140. Furthermore, the volume or capacity of the cell assembly space is greater than the volume or capacity of the circuit installation space 2530.
- the power supply mechanism 200 further includes:
- the fastening member 230 clamps or fastens the first portion 31 to the retaining wall 255 of the bracket 250 and/or the installation space 2530 of the circuit from the second side 2140 .
- the fastening member 230 is molded from a moldable material such as plastic, polycarbonate, ceramic, metal, or the like.
- the fastening member 230 is longitudinally extended along the length direction of the power supply mechanism 200 and has an extension length of about 12 to 18 mm.
- the extension length of the fastening member 230 is substantially equal to the extension length of the first portion 31 .
- the fastening component 230 is provided with a hook 231 and a hook 232 on one side adjacent to the rear side 2160; the hook 231 and the hook 232 are arranged at intervals along the length direction of the fastening component 230.
- the bracket 250 is provided with a slot 257 adapted to the hook 231 and a slot 258 adapted to the hook 232 on one side adjacent to the rear side 2160, thereby fastening the fastening component 230 to the bracket 250.
- the fastening component 230 is accommodated and held in the installation space 2530 of the circuit.
- the retaining wall 255 is provided with a protrusion 2551 and a protrusion 2552 extending toward the second side 2140; the first portion 31 has a hole 351 for the protrusion 2551 to pass through, and a hole 352 for the protrusion 2552 to pass through.
- the fastening member 230 is provided with a hole for the protrusion 2551 to pass through. 234, and a hole 235 for the boss 2552 to pass through.
- a light channel 233 is provided on the fastening component 230 , which is opposite to the light source 41 and the light source hole 212 and is located between the light source 41 and the light source hole 212 to provide a light path for the light emitted by the light source 41 to irradiate or transmit to the light source hole 212 .
- the fastening component 230 is also provided with a transmission element 270, which is located between the input element 211 and the input response unit 42, and is used to transmit the user's operation on the input element 211 to the input response unit 42.
- the transmission element 270 is a movable component, and can be actuated by the user pressing or operating the input element 211, thereby transmitting the user's pressing to the input response unit 42.
- the circuit board assembly 30 further includes:
- the second portion 32 extends from the first portion 31 toward the first side 2130 along the width direction.
- the second portion 32 is arranged at an end of the first portion 31 close to or toward the proximal end 2110 .
- the second portion 32 is in a relatively thin sheet or plate shape; and the second portion 32 is parallel to the length direction and the width direction, and perpendicular to the thickness direction.
- the second part 32 is located in the spacing space 254 between the first support part 251 and the second support part 252.
- the spacing space 254 is open or exposed at the front side 2150 close to the power supply mechanism 200, and the spacing space 254 is closed at the rear side 2160 close to the power supply mechanism 200.
- the second part 32 is close to the front side 2150; or the second part 32 is extended into or installed in the spacing space 254 from the opening of the spacing space 254 close to the front side 2150; that is, after assembly, the opening defined by the second part 32 and the second support part 252 is located on the same side.
- the second part 32 is connected to the screw seat 2541 of the bracket 250 set in the spacing space 254 after the fastener, such as a screw 321, penetrates the second part 32 in the thickness direction, thereby fastening the second part 32 to the bracket 250.
- the fastener such as screw 32 or the hole such as screw hole penetrating the second part 32 is away from or away from the first part 31.
- the second part 32 is against the screw seat 2541.
- any one of the second portion 32, the third portion 33 and the fourth portion 34 is arranged on both sides of the width of the first portion 31 relative to the other two.
- one of the second portion 32, the third portion 33 and the fourth portion 34 is close to or located at the front side 2150, and the other two are close to the rear side 2160.
- the second portion 32 is located at an end of the first portion 31 close to or toward the proximal end 2110; or, The second portion 32 is formed by extending along the width direction from the end of the first portion 311 close to or toward the proximal end 2110 .
- the senor 50 is arranged on the second portion 32. Specifically, as shown in Fig. 5 and Fig. 7, the sensor 50 is arranged on the surface of the second portion 32 close to or facing the front side 2150.
- the second part 32 is also provided with a contact connection part 322 and a contact connection part 323, such as a pad or a contact sheet, etc.
- the area of the contact connection part 322 and the contact connection part 323 is marked by a graphic or pattern printed or formed on the surface of the second part 32, so as to facilitate identification and positioning.
- the contact connection part 322 and the contact connection part 323 are defined by a white circle pattern or other recognizable color pattern or graphic printed on the surface of the second part 32; so as to prompt the equipment or production personnel to weld or connect the electrical contact 23 within the contact connection part 322 and the contact connection part 323 defined by the white circle.
- the contact connection part 322 and the contact connection part 323 defined by the white circle have a diameter of about 3 to 6 mm.
- a conductive circuit formed by printing or the like is arranged on the second portion 32 to electrically connect the contact connection portion 322 , the contact connection portion 323 , the sensor 50 , etc. to the first portion 31 and/or the MCU controller 43 .
- the contact connection part 322 and the contact connection part 323 are respectively arranged on both sides of the sensor 50.
- the sensor 50 is located between the contact connection part 322 and the contact connection part 323.
- the circuit board assembly 30 is connected to the electrical contact 23 through the second part 32, thereby supplying power or outputting power to the atomizer 100.
- the MCU controller 43 controls the supply of power or outputting power to the atomizer 100 through the sensing result of the sensor 50 arranged on the second part 32.
- the circuit board assembly 30 further includes:
- the third portion 33 extends from the first portion 31 toward the first side 2130 along the width direction.
- the third portion 33 is arranged at an end of the first portion 31 close to or toward the distal end 2120 .
- the third portion 33 is in a relatively thin sheet or plate shape; and the third portion 33 is parallel to the length direction and the width direction, and perpendicular to the thickness direction.
- the third portion 33 is used to electrically connect the first portion 31 to the charging circuit board 60 .
- the third part 33 includes:
- the section 331 abuts against or adheres to the surface of the battery cell 21;
- the section 333 is against or attached to the charging circuit board 60 and connected to the circuit connection part 65 to form a conductive connection; in practice, a plurality of pads 3331 are provided on the section 333 to be used for connecting to the solder pads on the circuit connection part 65.
- the plate 651 is welded to form a conductive connection between the charging circuit board 60 and the circuit board assembly 30; after the connection, the battery cell 21 supplies power to the circuit board assembly 30;
- section 332 located between section 331 and section 333 .
- the circuit board assembly 30 further includes:
- the fourth portion 34 extends from the first portion 31 toward the first side 2130 along the width direction;
- the temperature sensor 341 is disposed on or combined with the fourth portion 34 and is adjacent to the battery cell 21 to sense the temperature of the battery cell 21 .
- the temperature sensor 341 is connected to the MCU controller 43 through the conductive lines formed on the first part 31 and the fourth part 34; in implementation, the MCU controller 43 obtains or monitors the sensing result of the temperature sensor 341. Furthermore, the MCU controller 43 is configured to prevent or reduce the power output of the battery cell 21 to other components and/or the circuit board assembly 30 and/or the atomizer 100 when the temperature of the battery cell 21 sensed by the temperature sensor 341 is greater than a preset threshold.
- the temperature sensor 341 can be a thermistor temperature sensor such as a PT1000 temperature sensor, or a thermocouple temperature sensor.
- the temperature sensor 341 is a thermistor, such as a thermistor with a positive resistance temperature coefficient, or a thermistor with a negative resistance temperature coefficient; and the thermistor is combined with or adjacent to the battery cell 21, and then the MCU controller 43 can determine the temperature of the battery cell 21 by sampling or obtaining the electrical characteristics such as resistance or voltage of the thermistor, and the MCU controller 43 reduces or prevents the battery cell 21 from outputting power when the electrical characteristics of the thermistor exceed a preset threshold.
- the extension dimension of the fourth part 34 along the width direction of the power supply mechanism 200 is smaller than the extension dimension of the third part 33 along the width direction of the power supply mechanism 200; and, the extension dimension of the third part 33 along the width direction of the power supply mechanism 200 is smaller than the extension dimension of the second part 32 along the width direction of the power supply mechanism 200.
- the temperature sensor 341 is combined or arranged on the surface of the fourth portion 34 facing away from the battery cell 21; and the surface of the fourth portion 34 facing or combined with the battery cell 21 is smooth. And the surface of the fourth portion 34 facing or combined with the battery cell 21 has no electronic devices such as resistors, capacitors, chips, etc.
- the second portion 32 , the third portion 33 and the fourth portion 34 are located on the same side of the first portion 31 ; for example, the second portion 32 , the third portion 33 and the fourth portion 34 are all disposed on a side of the first portion 31 close to the rear side 2160 .
- the extension dimension d31 of the first portion 31 along the length direction of the power mechanism 200 is approximately between 40 and 60 mm; the width dimension of the first portion 31 is approximately between 4 and 10 mm; and the thickness dimension of the first portion 31 is approximately between 0.4 and 1.2 mm.
- the extension dimension d32 of the second portion 32 along the width direction of the power mechanism 200 is approximately between 10 and 18 mm; the width dimension of the second portion 32 is approximately between 2 and 5 mm; and the thickness dimension of the first portion 31 is approximately between 0.5 and 1.5 mm.
- an extension dimension d33 of the third portion 33 along the width direction of the power mechanism 200 is approximately between 6 and 12 mm; and a thickness dimension of the third portion 33 is approximately between 0.5 and 1.5 mm.
- an extension dimension d34 of the fourth portion 34 along the width direction of the power mechanism 200 is approximately between 3 mm and 8 mm.
- the second portion 32 and/or the third portion 33 and/or the fourth portion 34 are substantially perpendicular to the first portion 31; and the second portion 32, the third portion 33 and the fourth portion 34 are substantially parallel to each other.
- the fourth portion 34 is located between the second portion 32 and the third portion 33 .
- the surface of the first portion 31 of the circuit board assembly 30 facing or close to the battery cell 21 is smooth.
- the light source 41, the MCU controller 43, or electronic devices such as resistors and capacitors are only located on the surface of the first portion 31 facing or close to the second side 2140, and thus the surface of the first portion 31 facing or close to the second side 2140 is uneven.
- no electronic devices such as resistors and capacitors are arranged on the surface of the first portion 31 facing or close to the battery cell 21.
- the first portion 31 and/or the second portion 32 and/or the third portion 33 and/or the fourth portion 34 of the circuit board assembly 30 include one or more layers.
- the one or more layers may include at least one of a polyimide layer, a polytetrafluoroethylene layer, a polycarbonate layer, a polyester layer, an aluminum foil layer, a stainless steel layer, and the like.
- one or more layers in the first part 31 and/or the second part 32 and/or the third part 33 and/or the fourth part 34 are soft; or in some implementations, one or more layers in the first part 31 and/or the second part 32 and/or the third part 33 and/or the fourth part 34 are hard.
- FIG. 13 shows a cross-sectional schematic diagram of a first portion 31 in an embodiment, wherein the first portion 31 includes at least two layers; specifically, a soft substrate layer 3110 and a hard substrate layer 3120; and, The light source 41, the MCU controller 43, the conductive circuit or the electronic device are all combined and formed on the surface of the soft substrate layer 3110. Among them:
- the soft substrate layer 3110 is a flexible organic polymer layer such as a polyimide layer, etc.;
- the hard substrate layer 3120 is made of, for example, stainless steel, aluminum foil, or an organic polymer such as polytetrafluoroethylene or polycarbonate.
- thermosetting adhesive includes an epoxy resin adhesive.
- the soft substrate layer 3110 is covered on the surface of the hard substrate layer 3120, and the epoxy resin adhesive is heated to solidify it, thereby bonding and fastening the soft substrate layer 3110 and the hard substrate layer 3120.
- the hardness of the hard substrate layer 3120 in the first portion 31 is greater than the hardness of one or more layers in the second portion 32 and/or the third portion 33 and/or the fourth portion 34 .
- the hardness of the first portion 31 is greater than the hardness of the second portion 32 and/or the third portion 33 and/or the fourth portion 34.
- the first portion 31 is hard; or the first portion 31 includes a stainless steel substrate layer 3120.
- the second portion 32 and/or the third portion 33 and/or the fourth portion 34 are soft, and the second portion 32 and/or the third portion 33 and/or the fourth portion 34 may include only one or more organic polymer layers.
- the first part 31 and/or the second part 32 and/or the third part 33 and/or the fourth part 34 are formed by bending an organic polymer layer.
- the first part 31 and/or the second part 32 and/or the third part 33 and/or the fourth part 34 are formed by bending a bendable sheet substrate such as a polyimide sheet or film or a stainless steel sheet.
- the first part 31 and/or the second part 32 and/or the third part 33 and/or the fourth part 34 are prepared or obtained independently and then connected to each other.
- first part 31 and/or the second part 32 and/or the third part 33 and/or the fourth part 34 are prepared or obtained independently and then connected to each other.
- the first part 31 includes a first circuit board, which may be a flexible FPC board or a rigid PCB board;
- the second part 32 includes a second circuit board, which may be a flexible FPC board or a rigid PCB board;
- the third part 33 includes a third circuit board, which may be a flexible FPC board or a rigid PCB board;
- the first circuit board, the second circuit board and the third circuit board are independently prepared; and the second circuit board including the second part 32 is connected to the first circuit board of the first part 31 through a flat flexible cable 3210; and the third circuit board of the third part 33 is connected to the first circuit board of the first part 31 through a flat flexible cable 3310.
- the first circuit board of the segment 31 is provided.
- the charging interface 24 and the third portion 33 are respectively connected to the charging circuit board 60 on two opposite surfaces of the charging circuit board 60 .
- the senor 50 is configured in a cubic shape. And in some specific embodiments, the sensor 50 has a length of about 2 to 3.5 mm, a width of about 1.5 to 2.5 mm, and a thickness of about 0.6 to 1.4 mm. The volume of the sensor 50 is less than 12 mm3. And in the implementation, the sensor 50 includes:
- the first sensing surface 510 is connected to the air inlet 213 after assembly, and is used to sense the pressure caused by the air flow through the electronic atomization device during the user's inhalation;
- the second sensing surface 520 is isolated from the airflow flowing through the electronic atomization device during the user's inhalation, and the second sensing surface 520 is exposed in the spacing space 254, and the spacing space 254 is connected to the ambient atmosphere through the assembly gap or gap in the power supply mechanism 200; and thus in use, the second sensing surface 520 is used to sense the ambient atmospheric pressure;
- the sensor 50 is configured to convert the difference between the pressure sensed by the first sensing surface 510 and the pressure sensed by the second sensing surface 520 into a corresponding voltage signal; that is, the sensor 50 is configured to generate a voltage signal corresponding to the pressure difference between the ambient atmospheric pressure and the pressure caused by the airflow flowing through the electronic atomization device during the user's inhalation.
- the senor 50 is based on a micro-electromechanical system (MEMS) sensor.
- MEMS micro-electromechanical system
- This type of sensor 50 can generate a voltage signal representing their pressure difference by sensing pressure in different directions.
- the first sensing surface 510 and the second sensing surface 520 are separated along the thickness direction of the sensor 50.
- the magnitude of the voltage signal is linear or proportional to the magnitude of the pressure difference.
- the MCU controller 43 controls the battery cell 21 to output power to the atomizer 100 based on the voltage signal generated by the sensor 50. For example, in one embodiment, the MCU controller 43 controls the battery cell 21 to output power to the atomizer 100 when the voltage signal generated by the sensor 50 is greater than a preset threshold. Or, for example, in another embodiment, the MCU controller 43 controls the battery cell 21 to output power related to the size of the voltage signal to the atomizer 100 based on the voltage signal generated by the sensor 50; for example, the larger the voltage signal, the greater the power that the MCU controller 43 controls the battery cell 21 to output to the atomizer 100; the smaller the voltage signal, the smaller the power that the MCU controller 43 controls the battery cell 21 to output to the atomizer 100.
- the gas path design of the pressure sensing of the sensor 50 is based on FIG. 7, FIG. 9 to FIG. 12 and FIG.
- the first air hole 327 penetrating the second portion 32, the first channel portion 2542 defined by the bracket 250, and the second channel portion 2515 connect the first sensing surface 510 of the sensor 50 to the receiving cavity 27 through the airflow to sense the airflow pressure during the user's inhalation, as shown by the arrow R3 in FIG. 4 .
- the first air hole 327 penetrating the second portion 32, the first channel portion 2542 defined by the bracket 250, and the second channel portion 2515 connect the first sensing surface 510 of the sensor 50 to the receiving cavity 27 through the airflow to sense the airflow pressure during the user's inhalation, as shown by the arrow R3 in FIG. 4 .
- the first air hole 327 penetrates from one side of the second portion 32 facing the front side 2150 to the other side of the second portion 32 facing the rear side 2160; the first sensing surface 510 of the sensor 50 is combined with the side of the second portion 32 adjacent to or facing the front side 2150;
- the second channel portion 2515 is defined on the first support portion 251 of the bracket 250, and extends from the surface of the first support portion 251 adjacent to or facing the receiving cavity 27 away from the receiving cavity 27. Also, the second channel portion 2515 is offset from the central axis of the power supply mechanism 200, for example, the second channel portion 2515 is arranged close to the rear side 2160; and the port of the second channel portion 2515 facing or adjacent to the receiving cavity 27 is exposed.
- the first channel portion 2542 is defined by the annular wall 2543 located in the spacing space 254, that is, the first channel portion 2542 is defined in the spacing space 254 of the bracket 250, and the first channel portion 2542 extends from the second channel portion 2515 toward the front side 2150 along the thickness direction of the power supply mechanism 200. And the first channel portion 2542 is connected with the first air hole 327.
- the cross-sectional area of the first channel portion 2542 is greater than the cross-sectional area of the second channel portion 2515. Also, the first channel portion 2542 is perpendicular to the second channel portion 2515. Also, in some implementations, the first channel portion 2542 is located between the battery cell 21 and the first support portion 251.
- the electronic atomization device includes an air channel, which includes a first channel portion 2542 and a second channel portion 2515.
- the sealing element 29 is used to provide sealing between the second portion 32 and the first channel portion 2542/wall 2543 of the bracket 250; the sealing element 29 is made of a soft material such as silicone. Specifically, the sealing element 29 includes: a substantially straight base portion 291, and an extension portion 292 extending from one side of the base portion 291. Among them:
- the shape of the base portion 291 is basically sheet-like, etc.
- the base portion 291 has a first surface 2910 and a second surface 2920 that are opposite to each other.
- the extension portion 292 extends from the second surface 2920 away from the first surface 2910 .
- extension portion 292 protrudes from the base portion 291 .
- the base portion 291 is provided with a second air hole 293 extending from the first surface 2910 to the second surface 2910. 2920.
- the first surface 2910 of the base portion 291 is against or in contact with the wall 2543 defining the first channel portion 2542; and the second surface 2920 is against or in contact with the second portion 32.
- the base portion 291 provides an airtight seal between the second portion 32 and the wall 2543.
- the second air hole 293 is aligned with the first air hole 327 on the second portion 32; the second air hole 293 and the first air hole 327 together provide a communication path between the first sensing surface 510 of the sensor 50 and the first channel portion 2542.
- extension portion 292 at least partially extends into the first channel portion 2542 defined by the wall 2543, which is beneficial for assembly positioning.
- the extension portion 292 has a substantially U-shaped shape or has a U-shaped cross section.
- the extension portion 292 is formed with an opening or opening 2922 on the side away from the base portion 291, and the extension portion 292 is also formed with an opening or opening 2921 on the side close to the first support portion 251 of the bracket 250. And, the extension portion 292 is arranged around a portion of the second air hole 293.
- the base portion 291 is at least partially squeezed or compressed between the second portion 32 and the wall 2543, which is beneficial for improving airtightness.
- At least one first rib 2911 in a closed ring shape is provided on the first surface 2910 of the base portion 291, which surrounds the extension portion 292 and/or the second air hole 293 and/or the first channel portion 2542; and at least one second rib 2912 in a closed ring shape is provided on the second surface 2920 of the base portion 291, which surrounds the second air hole 293 and/or the first air hole 327.
- the second air hole 293 is offset from the center of the base portion 291 ; for example, as shown in FIGS. 11 and 12 , the second air hole 293 is relatively closer to the opening or opening 2921 .
- the second rib 2912 is against the surface of the second portion 32, and the first rib 2911 is against the wall 2543 of the first channel portion 2542.
- the interference fit area of the base portion 291 of the sealing element 29 by the first rib 2911 and the second rib 2912 is beneficial for improving airtightness.
- the second sensing surface 520 of the sensor 50 is exposed, specifically, the second sensing surface 520 is exposed in the spacing space 254 , and is connected to the external environment atmosphere through the gap or assembly gap in the power supply mechanism 200 .
- Figures 15 to 17 show schematic diagrams of a power supply mechanism 200 of another embodiment.
- the second portion 32a extending from the first portion 31a is parallel to the power supply mechanism.
- the second portion 32a is arranged in the width direction and thickness direction of the power supply mechanism 200, and is perpendicular to the length direction of the power supply mechanism 200.
- the second portion 32a has an upper side and a lower side that are separated from each other in the thickness direction; the first sensing surface 510a of the sensor 50a is arranged on or combined with the lower surface of the second portion 32a.
- the upper surface of the second part 32a is arranged or provided with a contact assembly, including: an electrical contact 23a, and a contact retaining seat 22a molded around the electrical contact 23a by a moldable material such as plastic; the electrical contact 23a is integral with the contact retaining seat 22a, and the electrical contact 23a is directly surrounded and retained by the contact retaining seat 22a.
- the electric contact 23a penetrates the contact holder 22a along the length direction of the power supply mechanism 200.
- the electric contact 23a is partially exposed outside the upper surface of the contact holder 22a, and the electric contact 23a also partially penetrates outside the lower surface of the contact holder 22a.
- the electrical contact 23a passes through the portion outside the lower surface of the contact retaining seat 22a, and also passes through from the upper side of the second part 32a to the lower side of the second part 32a, and is welded on the lower surface of the second part 32a by welding materials such as solder, thereby forming an electrical connection with the second part 32a.
- the first support portion 251a of the bracket 250a defines a side opening 2513a facing or close to the front side 2150; during assembly, the contact holder 22a is accommodated and held in the side opening 2513a, so that the contact holder 22a is combined or fastened to the first support portion 251a of the bracket 250a.
- the contact holder 22a is provided with one or more protrusions 221a surrounding the contact holder 22a, and a groove 2516a is provided on the inner wall of the side opening 2513a of the first support portion 251a of the bracket 250a, so that the protrusion 221a of the contact holder 22a extends into the groove 2516a, so that the contact holder 22a is fastened or held in the side opening 2513a.
- a spacing space 254a is provided between the first supporting portion 251a and the second supporting portion 252a of the bracket 250a; after assembly, the second portion 32a is located in the spacing space 254a and abuts against the lower surface of the first supporting portion 251a facing the second supporting portion 252a.
- the seal 26a comprises:
- the end wall 2610a of the seal 26a also defines:
- the avoidance hole 261a is opposite to the end of the channel 2515a on the first support portion 251a to avoid Open or expose the port of channel 2515a;
- the contact hole 262a is used for the power contact 23a to pass through the end wall 2610a and enter the receiving cavity 27;
- the avoidance hole 264a is opposite to the magnetic element 28a to expose the magnetic element 28a accommodated and held by the first supporting portion 251a.
- the end wall 2610a of the seal 26a also defines:
- the groove 2611a and the avoidance hole 261a are located in the groove 2611a.
- the sensor 50a is arranged on the lower surface of the second part 32a; and the sensor 50a is generally in the shape of a cube, and the sensor 50a has a first sensing surface 510a and a second sensing surface 520a that are separated from each other; in implementation, the first sensing surface 510a is against or attached to the lower surface of the second part 32a. And in the arrangement, the sensor 50a is arranged away from the central axis of the power supply mechanism 200; specifically, the sensor 50a is arranged close to the rear side 2160.
- the second portion 32a is provided with a first air hole 327a which passes through the second portion 32a, and of course, after assembly, the first sensing surface 510a is opposite to the first air hole 327a.
- the contact assembly combined with the upper surface of the second portion 32a is arranged to avoid the first air hole 327a; that is, the electrical contact 23a and the contact holder 22a are arranged to avoid the first air hole 327a.
- a channel 2515a is provided on the first supporting portion 251a of the bracket 250, which is connected to the receiving cavity 27; and the channel 2515a extends along the length direction of the power supply mechanism 200; and the channel 2515a is aligned with the first air hole 327a in the length direction of the power supply mechanism 200; the channel 2515a and the first air hole 327a are spaced apart, and there is a distance between them. And the channel 2515a is isolated from the side opening 2513a; or the channel 2515a and the side opening 2513a are spaced apart.
- a sealing element 29a is provided between the channel 2515a of the first supporting part 251a and the first air hole 327a of the second part 32a, and the sealing element 29a is used to provide a path for air flow communication between the channel 2515a and the first air hole 327a and provide an airtight seal.
- the sealing element 29a In the installation and fixing of the sealing element 29a, the sealing element 29a is roughly square in shape, and is abutted and combined between the upper surface of the second part 32a and the channel 2515a.
- the contact holding seat 22a In assembly, the contact holding seat 22a is provided with a receiving cavity 222a facing the rear side 2160, and the sealing element 29a at least partially extends into the receiving cavity 222a to be held.
- the sealing element 29a is configured to be substantially block-shaped; the sealing element 29a includes portions 291a sequentially arranged along the length direction. and portion 292a; in design, portion 291a has an extension length greater than that of portion 292a and a thickness greater than that of portion 292a; and, portion 291a has a width less than that of portion 292a.
- the portion 291a is provided with a second air hole 293a penetrating in the thickness direction; during assembly, a portion of the portion 291a extends into the accommodating cavity 222a to facilitate fixing the sealing element 29a. Also, the second air hole 293a is aligned with the channel 2515a and/or the first air hole 327a, thereby connecting the channel 2515a and the first air hole 327a. Also, the portion 292a extends out and abuts against the edge of the second portion 32a to provide a stop to prevent the portion 291a from moving.
- Part 291a includes a first side surface 2910a and a second side surface 2920a which are opposite to each other in the thickness direction; after assembly, the first side surface 2910a abuts against the first supporting part 251a, and the second side surface 2920a abuts and fits against the upper side surface of the second part 32a.
- first side surface 2910a is provided with at least one closed annular first rib 2911a surrounding the second air hole 293a and/or the channel 2515a; and, the first side surface 2910a is provided with at least one closed annular second rib 2912a surrounding the second air hole 293a and/or the first air hole 327a; and further, after assembly, the first rib 2911a and the second rib 2912a are squeezed and compressed, defining an interference fit between the part 291a of the sealing element 29a and the second part 32a and/or the first support part 251a, which is beneficial to airtightness.
- the first sensing surface 510a of the sensor 50a is connected to the receiving cavity 27 and/or the air inlet 213 through the first air hole 327a, the second air hole 293a and the channel 2515a, and is used to sense the pressure of the airflow inhaled by the user.
- the second sensing surface 520a of the sensor 50a is at least partially exposed in the spacing space 254a, and is connected to the ambient atmosphere through the assembly gap or clearance in the power supply mechanism 200 to sense the pressure of the ambient atmosphere.
- the bracket 250a has a partition wall 2520a located between the spacing space 254a and the second support portion 252a to define and separate the spacing space 254a and the second support portion 252a.
- the spacing space 254a of the bracket 250a also has an opening or opening 259a facing or adjacent to the rear side 2160, and the flexible sealing element 70a at least partially extends from the opening or opening 259a into the spacing space 254a and is located between the lower surface of the second portion 32a and the partition wall 2520a.
- the sealing element 70a at least partially provides support for the second portion 32a to prevent the flexible second portion 32a from being squeezed and deformed.
- the sealing element 70a at least partially covers or surrounds the sensor 50a to improve the sensing sensitivity and accuracy of the second sensing surface 520a.
- the sealing element 70a has a plurality of grooves adjacent to the lower surface of the second part 32a, such as groove 72a, groove 73a and groove 74a; and after assembly, the sensor 50a is at least partially extended into or accommodated in the groove 72a to prevent the second sensing surface 520a of the sensor 50a from being adhered to or sealed by the sealing element 70a, and in Figure 18, the second sensing surface 520a of the sensor 50a is spaced from the inner bottom wall of the groove 72a of the sealing element 70a.
- the grooves 73a and 74a are used to accommodate and avoid one or more electronic devices arranged on the lower surface of the second portion 32a, such as resistors, capacitors, etc.
- the sealing element 70a also has an end wall 71a for shielding or covering the opening or opening 259a, so as to shield or block the opening or opening 259a after assembly.
- the power supply mechanism 200 further includes:
- circuit board assembly 30a further includes:
- a first portion 31a extending in the length direction for arranging a light source 41a, an input response unit 42, an MCU controller 43a, and electronic devices, etc.;
- any two of the first portion 31a, the second portion 32a, and the third portion 33a of the circuit board assembly 30a are perpendicular to each other.
- first portion 31a and the second portion 32a may be straight. And, the third portion 33a may be at least partially bent.
- the power supply mechanism 200 further includes:
- the fastening member 230 a is adjacent to the second side 2140 ; the fastening member 230 a clamps or fastens the first portion 31 a to the retaining wall 255 a of the bracket 250 a from the second side 2140 .
- the circuit board assembly 30a includes:
- a first circuit board defining a first portion 31a
- the third circuit board defines a third portion 33a.
- the first circuit board and/or the second circuit board and/or the third circuit board may be a rigid PCB board or a flexible FPC board. Also, in some implementations, the first circuit board and/or the second circuit board and/or the third circuit board may be independently prepared or obtained and then connected via a flat flexible cable. In some implementations, the first circuit board and/or the second circuit board and/or the third circuit board are formed by bending different parts of another foldable or bendable circuit board.
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Abstract
一种电子雾化装置及用于电子雾化装置的电源机构(200)、电路板;其中,电子雾化装置包括:加热元件(13);电芯(21),用于供电;充电组件,用于充电;电路板组件(30),至少包括:第一部分(31),沿宽度方向位于电芯(21)和第二侧(2140)之间;第一部分(31)上布置有MCU控制器(43),控制电芯(21)向加热元件(13)提供电力;第二部分(32),由第一部分(31)朝第一侧(2130)延伸;第二部分(32)用于将电芯(21)的电力输出至加热元件(13);第三部分(33),由第一部分(31)朝第一侧(2130)延伸;第三部分(33)与充电组件连接。以上电子雾化装置,电路板组件(30)分成多个部分,对于制备和装配是有利的。
Description
相关申请的交叉参考
本申请要求于2022年10月14日提交中国专利局,申请号为202211262392.X,发明名称为“电子雾化装置及用于电子雾化装置的电源机构、电路板”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
本申请实施例涉及电子雾化技术领域,尤其涉及一种电子雾化装置及用于电子雾化装置的电源机构、电路板。
烟制品(例如,香烟、雪茄等)在使用过程中燃烧烟草以产生烟草烟雾。人们试图通过制造在不燃烧的情况下释放化合物的产品来替代这些燃烧烟草的制品。
此类产品的示例为加热装置,其通过加热而不是燃烧材料来释放化合物。例如,该材料可为烟草或其他非烟草产品,这些非烟草产品可包含或可不包含尼古丁。作为另一示例,存在有气溶胶提供制品,例如,所谓的电子雾化装置。这些电子雾化装置通常包含液体的气溶胶生成基质,该液体的气溶胶生成基质被加热以使其发生汽化,从而产生可吸入的气溶胶。
发明内容
本申请的一个实施例提供一种电子雾化装置,包括沿宽度方向相背离的第一侧和第二侧,以及:
加热元件,用于加热气溶胶生成基质生成气溶胶;
电芯,用于供电;
充电组件,用于对所述电芯充电;
电路板组件,至少包括:
第一部分,沿所述电子雾化装置的宽度方向位于所述电芯和所述第二侧之间;所述第一部分上布置有控制器,所述控制器被配置为控制所述电芯向所述加热元件提供电力;
第二部分,由所述第一部分朝所述第一侧延伸;所述第二部分用于与所述加热元件电连接,以将所述电芯的电力输出至所述加热元件;
第三部分,由所述第一部分朝所述第一侧延伸;所述第三部分与所述充电组件连接。
在又一些实施中,所述电子雾化装置包括沿长度方向相背离的近端和远端;所述第三部分比所述第二部分更靠近所述远端。
在又一些实施中,所述第二部分和/或所述第三部分基本是与所述第一部分垂直的。
在又一些实施中,所述第二部分和所述第三部分是垂直的;
或者,所述第二部分和所述第三部分是平行的。
在又一些实施中,所述第一部分、第二部分和第三部分中的任意两者均是彼此垂直的。
在又一些实施中,所述第一部分垂直于所述电子雾化装置的宽度方向布置。
在又一些实施中,沿所述电子雾化装置的厚度方向,所述第二部分和所述第三部分是布置于所述第一部分的同一侧的。
在又一些实施中,所述第一部分沿所述电子雾化装置的长度方向延伸的长度尺寸,大于所述第二部分沿所述电子雾化装置的宽度方向延伸的宽度尺寸。
在又一些实施中,所述第一部分的长度尺寸介于40~60mm;
和/或,所述第二部分的宽度尺寸介于10~18mm;
和/或,所述第三部分的宽度尺寸介于6~12mm。
在又一些实施中,所述控制器布置于所述第一部分背离所述电芯的表面。
在又一些实施中,所述电路板组件还包括:
第四部分,由所述第一部分朝所述第一侧延伸;所述第四部分上设有抵靠或邻近所述电芯布置的温度传感器,以用于感测所述电芯的温度;
所述控制器被配置为当所述温度传感器的感测温度大于预设阈值时,阻止或减少所述电芯输出的电力。
在又一些实施中,所述温度传感器结合或布置于所述第四部分背离所述电芯的表面。
在又一些实施中,沿所述电子雾化装置的长度方向,所述第四部分位于所述第二部分和第三部分之间。
在又一些实施中,所述第四部分沿所述电子雾化装置的宽度方向延伸的宽度尺寸,小于所述第二部分或所述第三部分沿所述电子雾化装置的宽度方向延
伸的宽度尺寸。
在又一些实施中,所述电路板组件还包括:
第四部分,由所述第一部分朝所述第一侧延伸;所述第四部分上设有抵靠或邻近所述电芯布置的热敏电阻;
所述控制器被配置为当所述热敏电阻的电特性超过预设阈值时则阻止或减少所述电芯输出电力。
在又一些实施中,所述电特性包括电压值和/或电阻值。
在又一些实施中,还包括:
多个光源,用于发光;
所述控制器被配置为基于所述电芯的正极电压或输出电压的变化,控制所述多个光源按照以不同的数量进行发光。
在又一些实施中,所述控制器被配置为:
当所述电芯的正极电压或输出电压大于第一阈值时,控制所述多个光源按照以第一数量发光;以及,
当所述电芯的正极电压或输出电压小于第一阈值时,控制所述多个光源按照以第二数量发光;所述第二数量小于所述第一数量。
在又一些实施中,还包括:
一个或多个光源,用于发光;所述一个或多个光源布置于所述第一部分朝向所述第二侧的表面。
在又一些实施中,所述电路板组件包括:
至少一个衬底层,以及布置于所述衬底层上的导电线路和/或电子器件;所述第一部分或所述第二部分或所述第三部分包括所述衬底层的一部分。
在又一些实施中,所述衬底层包括聚酰亚胺层、聚四氟乙烯层、聚碳酸酯层、聚脂层、铝箔层、不锈钢层中的至少一个。
在又一些实施中,所述第一部分的硬度大于所述第二部分和/或第三部分的硬度。
在又一些实施中,所述第一部分至少包括:
软质的第一衬底层;以及,
硬质的第二衬底层。
在又一些实施中,所述第一部分包括不锈钢层。
在又一些实施中,所述第二部分和/或所述第三部分包括有机聚合物层。
在又一些实施中,所述第一部分、第二部分和第三部分是由一个片状基材弯折形成的。
在又一些实施中,所述第二部分与所述电芯保持非接触;
和/或,所述第三部分至少部分抵靠或结合于所述电芯的表面。
在又一些实施中,所述第二部分位于所述电芯与近端之间。
在又一些实施中,还包括:
电触头,电连接于所述第二部分和加热元件之间;在使用中,所述第二部分通过该电触头与所述加热元件导电连接,以将所述电芯的电力输出至所述加热元件。
在又一些实施中,所述第二部分上设置有:
触头连接部,是被颜色或图案标识的;所述电触头通过电连接于所述触头连接部进而与所述第二部分形成电导通。
在又一些实施中,所述触头连接部是由形成于所述第二部分上的具有可识别颜色的圆圈图案所标识和界定的。
在又一些实施中,还包括:
传感器,布置或结合于所述第二部分,以用于感测用户在抽吸中流过电子雾化装置的气流;
所述触头连接部包括间隔布置的第一触头连接部和第二触头连接部;所述传感器位于所述第一触头连接部和第二触头连接部之间。
在又一些实施中,还包括:
支架,沿所述电子雾化装置的长度方向布置的第一支撑部分和第二支撑部分;所述第一支撑部分比所述第二支撑部分更靠近所述近端;
所述电触头至少部分被保持于所述第一支撑部分;
所述电芯至少部分被保持于所述第二支撑部分。
在又一些实施中,所述第一支撑部分是由可模制材料至少部分围绕所述电触头模制的。
在又一些实施中,所述第二部分至少部分被容纳于所述第一支撑部分和第二支撑部分之间。
在又一些实施中,还包括:
传感器,布置或结合于所述第二部分,以用于感测用户在抽吸中流过所述电子雾化装置的气流的变化;
所述控制器被配置为基于所述传感器的感测结果控制所述电芯向所述加热元件提供电力。
在又一些实施中,还包括:
传感器,布置或结合于所述第二部分,以用于感测用户在抽吸中流过所述电子雾化装置的气流引起的压力与环境大气压力的压力差;
所述控制器被配置为基于所述压力差控制所述电芯向所述加热元件提供电力。
在又一些实施中,所述控制器被配置为当所述压力差大于预设阈值时,控制所述电芯向所述加热元件提供电力。
在又一些实施中,所述控制器被配置为控制所述电芯按照与所述压力差呈比例地或线性地向所述加热元件提供电力。
在又一些实施中,所述传感器的体积小于12mm3。
在又一些实施中,所述传感器具有2~3.5mm的长度、以及1.5~2.5mm的宽度、以及0.6~1.4mm的厚度。
在又一些实施中,所述传感器是基于微电子机械***的MEMS传感器。
在又一些实施中,所述传感器是偏离所述电子雾化装置的中心轴线布置的。
在又一些实施中,所述传感器基本是方形形状;
所述传感器是垂直于所述电子雾化装置的长度方向布置,或者所述传感器是平行于所述电子雾化装置的长度方向布置。
在又一些实施中,所述传感器包括:
第一感测表面,用于感测用户在抽吸中流过所述电子雾化装置的气流引起的压力;第二感测表面,用于感测环境大气压力;其中,
所述第一感测表面是结合或抵靠于所述第二部分上的;
所述第二感测表面至少部分在所述电子雾化装置内是裸露的。
在又一些实施中,所述第二部分包括软性的有机聚合物材料的衬底层;
所述第一感测表面至少部分结合于所述衬底层,以由所述衬底层的至少一部分在所述第二部分和第一感测表面之间提供气密密封。
在又一些实施中,还包括:
支架,用于容纳或保持所述电芯;
空气通道,至少部分界定于所述支架上,以提供所述第一感测表面与在抽吸中流过所述电子雾化装置的气流连通的通道。
在又一些实施中,还包括:
柔性的密封元件,至少部分位于所述第二部分和支架之间并围绕所述空气通道,以用于在所述第二部分和所述空气通道之间提供密封。
在又一些实施中,还包括:
第一气孔,贯穿所述第二部分的相对两侧,以提供所述第一感测表面与所述空气通道气流连通的通道;所述第一感测表面覆盖所述第一气孔。
在又一些实施中,所述空气通道包括:靠近所述第一感测表面的第一通道部分、以及背离所述第一感测表面的第二通道部分;
所述第一通道部分与所述第二通道部分之间形成有角度,或者所述第一通道部分与所述第二通道部分是垂直布置的。
在又一些实施中,所述空气通道包括:靠近所述第一感测表面的第一通道部分、以及背离所述第一感测表面的第二通道部分;所述第一通道部分的横截面积大于所述第二通道部分的横截面积。
在又一些实施中,所述密封元件至少包括:
第一表面,抵靠或结合于所述第二部分;
第二表面,抵靠或结合于所述支架;
第二气孔,由所述第一表面贯穿至所述第二表面,以提供所述第一感测表面与所述空气通道气流连通的通道。
在又一些实施中,所述密封元件还包括:
第一凸筋,位于所述第一表面;所述第一凸筋界定至少一个围绕所述第二气孔的闭合环;
和/或,第二凸筋,位于所述第二表面;所述第二凸筋界定至少一个围绕所述第二气孔和/或空气通道的闭合环。
在又一些实施中,所述第二气孔偏离所述密封元件的中心布置。
在又一些实施中,所述密封元件至少部分伸入至所述空气通道内。
在又一些实施中,所述密封元件包括:
基座部分,至少部分位于所述第二部分和支架之间并围绕所述空气通道,
以在所述第二部分和所述空气通道之间提供密封;
延伸部分,背离所述基座部分延伸,至少部分伸入至所述空气通道内。
在又一些实施中,包括:
挡壁,沿所述电子雾化装置的长度方向延伸,并基本是垂直于所述电子雾化装置的宽度方向布置的;
所述电芯至少部分容纳于所述挡壁与所述第一侧之间,并抵靠于所述挡壁;
所述第一部分至少部分容纳于所述挡壁与所述第二侧之间,并抵靠于所述挡壁。
在又一些实施中,所述挡壁与所述第一侧的距离,大于所述挡壁与所述第二侧的距离。
在又一些实施中,所述挡壁与所述第一侧的距离介于10~20mm;
和/或,所述挡壁与所述第二侧的距离介于5~10mm。
在又一些实施中,还包括:
紧固部件,至少部分容纳于所述第一部分和所述第二侧之间,以将所述第一部分紧固地抵靠于所述挡壁。
在又一些实施中,所述挡壁上设置有至少一个朝向所述第二侧延伸的凸柱;
所述第一部分上设置有供所述凸柱穿过的孔。
在又一些实施中,所述第一部分和所述第二部分之间是通过扁平柔性电缆连接的;
和/或,所述第一部分和所述第三部分之间是通过扁平柔性电缆连接的。
在又一些实施中,所述充电组件包括:
充电电路板、以及结合于所述充电电路板上的充电接口;
所述充电电路板背离所述充电接口的表面设置有:
电芯连接部,所述电芯的正极和负极连接于该电芯连接部;
电路连接部,所述第三部分连接于该电路连接部。
在又一些实施中,所述电芯连接部和电路连接部具有不同的形状和/或颜色。
本申请的又一个实施例还提出一种电子雾化装置,包括沿宽度方向相背离的第一侧和第二侧,以及:
加热元件,用于加热气溶胶生成基质生成气溶胶;
电芯,用于供电;
充电组件,用于对所述电芯充电;
电路板组件,至少包括:
第一部分,沿所述电子雾化装置的宽度方向位于所述电芯和所述第二侧之间;所述第一部分上布置有控制器,所述控制器被配置为控制所述电芯向所述加热元件提供电力;
第二部分,由所述第一部分朝所述第一侧延伸;所述第二部分上布置有传感器,以用于感测用户在抽吸中流过所述电子雾化装置的气流;
第三部分,由所述第一部分朝所述第一侧延伸;所述第三部分与所述充电组件连接。
本申请的又一个实施例还提出一种电子雾化装置,包括沿宽度方向相背离的第一侧和第二侧,以及:
加热元件,用于加热气溶胶生成基质生成气溶胶;
电芯,用于供电;
充电组件,用于对所述电芯充电;
电路板组件,至少包括:
第一部分,沿所述电子雾化装置的宽度方向位于所述电芯和所述第二侧之间;所述第一部分上布置有控制器,至少被配置为控制所述电芯向所述加热元件提供电力;
第二部分,由所述第一部分朝所述第一侧延伸,以用于将所述电芯的电力输出至所述加热元件;
第三部分,由所述第一部分朝所述第一侧延伸;所述第三部分与所述充电组件连接;
所述第一部分、第二部分和第三部分中的任意两者均是彼此垂直的。
本申请的又一个实施例还提出一种电子雾化装置,包括沿宽度方向相背离的第一侧和第二侧,以及:
加热元件,用于加热气溶胶生成基质生成气溶胶;
电芯,用于供电;
电路板组件,至少包括:
第一部分,沿所述电子雾化装置的宽度方向位于所述电芯和所述第二侧之间;所述第一部分上布置有控制器,至少被配置为控制所述电芯向所述加热元
件提供电力;
第二部分,由所述第一部分朝所述第一侧延伸,以用于将所述电芯的电力输出至所述加热元件;
所述第一部分包括不锈钢层、以及结合于所述不锈钢层的柔性的有机聚合物层。
本申请的又一个实施例还提出一种电子雾化装置,包括沿宽度方向相背离的第一侧和第二侧,以及:
加热元件,用于加热气溶胶生成基质生成气溶胶;
电芯,用于供电;
第一电路板,沿所述电子雾化装置的宽度方向位于所述电芯和所述第二侧之间;所述第一电路板被配置为控制所述电芯向所述加热元件提供电力;
第二电路板,沿所述电子雾化装置的长度方向位于所述加热元件与电芯之间;所述第二电路板上布置有传感器,以用于感测用户在抽吸中流过所述电子雾化装置的气流;
所述第一电路板和第二电路板是通过扁平柔性电缆连接的。
本申请的又一个实施例还提出一种电子雾化装置,包括沿宽度方向相背离的第一侧和第二侧,以及:
加热元件,用于加热气溶胶生成基质生成气溶胶;
电芯,用于供电;
电路板组件,至少包括:
第一部分,沿所述电子雾化装置的宽度方向位于所述电芯和所述第二侧之间;所述第一部分上布置有控制器,至少被配置为控制所述电芯向所述加热元件提供电力;
第二部分,由所述第一部分朝所述第一侧延伸;所述第二部分上布置有传感器,以用于感测用户在抽吸中流过所述电子雾化装置的气流;
挡壁,沿所述电子雾化装置的长度方向延伸,并基本是垂直于所述电子雾化装置的宽度方向布置的;
所述电芯至少部分容纳或保持于所述挡壁与所述第一侧之间,并抵靠于所述挡壁;
所述第一部分至少部分容纳或保持于所述挡壁与所述第二侧之间,并抵靠
于所述挡壁。
本申请的又一个实施例一种用于电子雾化装置的电源机构,以用于对所述电子雾化装置的雾化器供电,包括以及沿宽度方向相背离的第一侧和第二侧,以及:
接收腔,用于接收所述雾化器的至少部分;
电芯,用于供电;
充电组件,用于对所述电芯充电;
电路板组件,至少包括:
第一部分,沿所述电源机构的宽度方向位于所述电芯和所述第二侧之间;所述第一部分上布置有控制器,至少被配置为控制所述电芯向所述雾化器提供电力;
第二部分,由所述第一部分朝所述第一侧延伸;所述第二部分用于将所述电芯的电力输出至所述雾化器;
第三部分,由所述第一部分沿所述电源机构的宽度方向朝第一侧延伸;所述第三部分与所述充电组件连接。
本申请的又一个实施例还提出一种用于电子雾化装置的电路板,具有沿长度方向相背离的第一端和第二端、延伸于所述第一端和第二端之间且相背离的第一侧和第二侧,以及所述电路板包括:
第一部分,于所述第一端和第二端之间延伸;所述第一部分上布置有控制器;
第二部分,由所述第一部分朝所述第一侧延伸,并靠近所述第一端;所述第二部分上布置有用于感测气流的传感器;
第三部分,由所述第一部分朝所述第一侧延伸,并靠近所述第二端;所述第三部分用于连接对所述电子雾化装置充电的充电组件。
以上电子雾化装置,电路板组件分成多个部分,对于制备和装配是有利的。
一个或多个实施例通过与之对应的附图中的图片进行示例性说明,这些示例性说明并不构成对实施例的限定,附图中具有相同参考数字标号的元件表示为类似的元件,除非有特别申明,附图中的图不构成比例限制。
图1是一实施例提供的电子雾化装置的示意图;
图2是图1中电源机构一个实施例的结构示意图;
图3是图1中电源机构一个视角的剖面示意图;
图4是图3中电源机构一个视角的分解示意图;
图5是图4中电源机构部分部件又一个视角的分解示意图;
图6是图4中电源机构部分部件又一个视角的分解示意图;
图7是图4中电源机构部分部件装配后一个视角的示意图;
图8是图4中电源机构部分部件装配后又一个视角的示意图;
图9是图4中支架又一个视角的示意图;
图10是图4中电路板组件又一个视角的示意图;
图11是图6中密封元件一个视角的示意图;
图12是图6中密封元件又一个视角的示意图;
图13是电路部件的部分的剖面示意图;
图14是图1中电源机构又一个视角的剖面示意图;
图15是又一个实施例的电源机构部分部件一个视角的分解示意图;
图16是图15中电源机构部分部件又一个视角的分解示意图;
图17是图15中电源机构部分部件又一个视角的分解示意图;
图18是图15中电源机构又一个视角的分解示意图;
图19是图17中密封元件又一个视角的示意图;
图20是图19中密封元件又一个视角的示意图;
图21是图16中密封元件又一个视角的示意图。
为了便于理解本申请,下面结合附图和具体实施方式,对本申请进行更详细的说明。
本申请的一个实施例提出一种电子雾化装置,是用于加热液体的气溶胶生成基质产生供抽吸的气溶胶。或者在又一些实施例中,气溶胶生成基质可以是固体的、或者是胶体状的。
在一个实施例中提出一种电子雾化装置,可以参见图1所示,包括存储有液体的气溶胶生成基质并对其进行汽化以生成气溶胶的雾化器100、以及为雾化器100供电的电源机构200。
在一个可选的实施中,比如图1所示,雾化器100包括:
用于存储液体的气溶胶生成基质的储液腔12;
以及,用于加热汽化液体的气溶胶生成基质以生成气溶胶的加热元件13;
以及,与加热元件13电连接的电触头11,以在使用中在加热元件13上引导电流。
在一个可选的实施中,比如图1所示,电源机构200包括设置于长度方向的一端、用于接收和容纳雾化器100的至少一部分的接收腔27,以及至少部分裸露在接收腔27表面的电触头23,用于当雾化器100的至少一部分接收和容纳在电源机构200内时为雾化器100供电。
根据图1所示的实施,雾化器100沿长度方向与电源机构200相对的端部上设置有电触头11,进而当雾化器100的至少一部分接收于接收腔27内时,电触头11通过与电触头23接触抵靠进而形成电导通。
电源机构200内设置有密封件26,并通过该密封件26将电源机构200的内部空间的至少一部分分隔形成以上接收腔27。在图1所示的实施中,该密封件26被构造成沿电源机构200的横剖面方向延伸,并且可选是采用具有柔性材质制备例如硅胶,进而阻止由雾化器100渗流至接收腔27的液体的气溶胶生成基质流向电源机构200内部。
在图1所示的实施中,电源机构200还包括用于供电的电芯21;以及,电路板组件30,可操作地在电芯21与电触头23之间引导电流。
在使用中电源机构200包括有传感器50,用于感测雾化器100进行抽吸时产生的抽吸气流,进而电路板组件30根据该传感器50的检测信号控制电芯21向雾化器100供电。
进一步在图1所示的实施中,电源机构200在背离接收腔27的另一端设置有充电接口24,用于对电芯21充电。充电接口24采用的是USB Type-C型接口;或者在又一些变化的实施例中,充电接口24还可以采用USB 2.0、USB 3.0或USB 4pin式接口。
图2和图3的实施例示出了图1中电源机构200一个实施例的结构示意图,包括:
外壳210,是纵长的筒状形状;以及在实施中,外壳210的长度是大于宽度、以及宽度大于厚度,进而使外壳210被构造成是扁的形状。
以及在一些实施中,外壳210的长度尺寸d11介于70~100mm;以及,外
壳210的宽度尺寸d21介于15~25mm;以及,外壳210的厚度尺寸d31介于8~15mm。
在一些示例中,外壳210可由诸如不锈钢、铝之类的金属或合金形成。其它适合的材料包括各种塑料(例如,聚碳酸酯)、金属电镀塑料(metal-plating over plastic)、陶瓷等等。
外壳210包括沿长度方向相背离的近端2110和远端2120;在使用中,近端2110是用于容纳和接收雾化器100的端部,远端2120是用于连接外部充电设备以用于对电源机构200充电的端部。
外壳210具有沿厚度方向相背离的前侧2150和后侧2160;外壳210在近端2110处具有表面2111,表面2111是倾斜的。具体地根据图2中箭头R1所示,表面2111是沿厚度方向从前侧2150向后侧2160倾斜布置的。具体地,表面2111在前侧2150处与远端2120的距离d11即为外壳210的长度尺寸d11。以及,表面2111在后侧2160处与远端2120的距离d12小于外壳210的长度尺寸d11;表面2111在后侧2160处与远端2120的距离d12介于75~95mm。
电源机构200的接收腔27在近端2110是敞开的,以用于接收雾化器100。以及,接收腔27沿电源机构200的长度方向的延伸尺寸d13介于20~30mm。
外壳210具有位于远端2120的开口2122,是用于裸露或显露出充电接口24的。以及,外壳210具有靠近或位于远端2120的区段2122;区段2122的宽度尺寸和/或厚度尺寸沿靠近远端2120的方向是逐渐减小的,进而使外壳210在靠近远端2120处的部分是呈逐渐收缩或收拢的形状的。以及在一些实施例中,区段2122的延伸长度d14介于8~20mm。
以及进一步地根据图2和图3所示,外壳210还包括:
沿宽度方向相背离的第一侧2130和第二侧2140。
以及进一步地根据图2和图3所示,外壳210上还设置有:
进气口213,以用于当用户抽吸雾化器100时,以供外部空气进入至接受腔27内,进一步再进入雾化器100,例如图2和图3中箭头R2所示。进气口213是位于或布置于第一侧2130和/或第二侧2140的。以及在图3所示的实施例中,沿电源机构200的宽度方向,进气口213与接收腔27背离近端2110的端部基本是平齐的。
以及,进一步地根据图2和图3所示,外壳210上还设置有:
供用户操作的输入元件211,以供用户操作形成输入信号;而后电源机构200根据用户的输入信号使电源机构200在锁定状态和解锁状态选择性地进行切换。例如电源机构200在锁定状态是阻止向雾化器100输出功率的,以及在解锁状态是允许向雾化器100输出功率的。
在一些实施中,输入元件211选自机械按钮、膜按钮、机械开关、旋转编码器、拨号盘、旋钮、电容式触摸按钮、电阻式触摸按钮、操纵杆、滑块、触发器按钮、触摸屏和磁开关。在图2和图3所示的实施中,输入元件211例如机械按钮;电源机构200根据输入元件211的输入信号例如用户通过机械按钮的按压动作或事件,控制对电源机构200进行锁定或解锁。
以及,进一步地根据图2和图3所示,外壳210上还设置有:
光源孔212,以用于供光源41发出的光通过该光源孔212穿透至外壳210外,进而被用户接收。在一些实施中,用户可通过光源孔212观察光源41的发光状态,以确定电源机构200的当前电量。
在一些实施例中,光源41的数量为多个,可以通过使光源41中的一个或多个启动发光,以提示用户电源机构200的不同电量。例如在一个具体的实施例中,光源41的数量为4个,并且是沿长度方向依次布置的。则在实施中,可以通过使光源41中的4个同时发光,以告知用户当前电量是较满或较为充足的;以及,通过使光源41中的仅1个发光,以告知用户当前电量是处于低电量状态,以提示用户进行充电。以及,还可以使光源41中的仅2个或3个同时发光,以提示用户当前电量的程度;例如光源41中的3个同时发光时以表示当前电量低于4个同时发光、且大于2个同时发光,又例如光源41中的2个同时发光时以表示当前电量低于3个同时发光、且大于仅有1个发光。
在一些实施例中,光源41包括LED。
以及在一些实施例中,输入元件211和光源孔212均是布置于第二侧2140的。以及在一些实施例中,光源孔212比输入元件211更靠近近端2110。以及,输入元件211和光源孔212是避开接收腔27的;或者,输入元件211和光源孔212比接收腔27更靠近远端2120。
进一步参见图3至图8所示,电源机构200包括:
电芯21,以用于供电。在实施中,电芯21是直流电芯。在一个可选的实施例中,电芯21提供的直流供电电压在约2.5V至约9.0V的范围内,电芯21可
提供的直流电流的安培数在约2.5A至约20A的范围内。例如在一个具体的实施中,电芯21提供的直流供电电压在3.5V至约5.0V的范围内。
进一步参见图3至图9所示,电源机构200包括:
支架250,以用于在外壳210内对各部件提供支撑。支架250被构造成是沿电源机构200的长度方向于外壳210内延伸的纵长的形状。支架250是由可模制材料例如有机聚合物模制的,有机聚合物例如各种塑料(例如,聚碳酸酯、PEEK等)。
支架250包括:沿长度方向依次布置的第一支撑部分251、第二支撑部分252和第三支撑部分253。其中,第一支撑部分251靠近近端2110,第三支撑部分253靠近远端2120。第二支撑部分252和第三支撑部分253朝向或靠近前侧2150的一侧是敞口或敞开的。以及,第一支撑部分251是垂直于长度方向的。
在实施中,第一支撑部分251用于支撑和保持电触头23;第二支撑部分252用于至少部分容纳和保持电芯21;第三支撑部分253用于至少部分容纳和保持充电接口24。以及在实施中,第一支撑部分251还用于支撑和保持密封件26;具体地,密封件26可以通过围绕或包围第一支撑部分251朝向近端2110的端部表面或周侧表面。例如图5中所示,第一支撑部分251设置有沿周向围绕该第一支撑部分251的凹槽2511,在装配中密封件26可以环形的硅胶圈等,于凹槽2511内围绕和套设第一支撑部分251,以在外壳210和第一支撑部分251之间提供密封。
在实施中,电触头23是沿电源机构200的长度方向延伸的导电弹针;电触头23至少部分是可压缩的。以及,电触头23被保持于第一支撑部分251上,进而由第一支撑部分251提供支撑的。或者,支架250是直接围绕电触头23一体模制的。以及实施中,电触头23沿电源机构200的长度方向穿过第一支撑部分251。电触头23沿电源机构200的长度方向从第一支撑部分251朝向或靠近近端2110的一侧穿过至另一侧。
以及在实施中,第一支撑部分251上设置有从第一支撑部分251朝向或靠近近端2110的一侧穿过至另一侧的触头孔2512,电触头23至少部分是被容纳和保持于触头孔2512的。第一支撑部分251朝向近端2110的一侧还设置有凹槽2514,以用于容纳和保持磁性元件28。
当雾化器100至少部分接收于接收腔27内时,磁性元件28与雾化器100
磁性吸附进而使雾化器100被稳定地接收于接收腔27内。在一些实施例中,磁性元件28例如磁体、或者与磁体磁性吸附的磁性金属。
以及在实施中,第二支撑部分252朝向或靠近前侧2150是敞开的,电芯21至少部分被容纳和保持于第二支撑部分252内。以及在实施中,第三支撑部分253朝向或靠近前侧2150是敞开的,充电接口24至少部分被容纳和保持于第三支撑部分253内。
支架250还设置有垂于长度方向延伸的分隔壁2535,并由该分隔壁2535分隔界定第二支撑部分252和第三支撑部分253。分隔壁2535具有朝向第二支撑部分252的上侧表面、以及朝向第三支撑部分253的下侧表面。在装配后,电芯21是抵靠于分隔壁2535的上侧表面的;以及,充电接口24是抵靠于分隔壁2535的下侧表面的。
以及,支架250还设置有界定于第一支撑部分251和第二支撑部分252之间的间距空间254,该间距空间254以用于部分容纳和保持电路板组件30的部分。或者,传感器50是被安装或布置于间距空间254的。
以及进一步参见图3至图9所示,电源机构200包括:
充电电路板60,是薄的片状或板状形状;充电电路板60例如是硬质的PCB板或软性的PCB板等,充电接口24是通过焊接等方式直接固定或紧固于充电电路板60上的。
以及,充电电路板60上布置有:
电芯连接部64,例如焊盘或电触点等,用于供电芯21的正极/负极焊接进而连接导电。电芯连接部64是通过印刷或布置于充电电路板60的导电线路连接至充电接口24的,进而在使用中充电接口24通过充电电路板60上的导电线路与电芯21的正极/负极连接形成电导通的,从而对电芯21进行充电。以及在实施中,电芯连接部64是位于充电电路板60背离充电接口24的一侧的。电芯连接部64是与充电电路板60表面的其他部分具有不同的形状或颜色的,进而对于由设备例如颜色传感器或人眼识别定位是有利的。例如在一些具体的实施例中,电芯连接部64是银色或银灰色的,充电电路板60表面的其他部分是绿色的。
以及充电电路板60上布置有:充电IC,例如常用的L4066充电IC、充电IC(矽湖威)、CV1055P充电IC、以及由单一ASIC制备的S083充电IC等;充
电IC以用于监测和控制对电芯21的充电。
以及进一步地,在装配后,充电电路板60上是被保持于支架250的第三支撑部分253的。以及在装配后,由充电电路板60在第三支撑部分253的敞口遮盖或遮挡充电接口24。
在一些实施中,充电电路板60是通过紧固部件紧固于第三支撑部分253的。例如在图4至图8的具体实施中,支架250的第三支撑部分253上设置有螺钉座2531和螺钉座2532;充电电路板60上设置有螺钉孔61和螺钉孔62。在装配中,由螺钉611穿过螺钉孔61后连接于螺钉座2531、以及由螺钉621穿过螺钉孔62后连接于螺钉座2532,进而将充电电路板60紧固于支架250的第三支撑部分253。
充电电路板60上还设有:
定位孔63,偏离充电电路板60的中心布置,以用于在装配中提供充电电路板60的定位。第三支撑部分253上设置有定位凸柱2533,在装配中通过使定位凸柱2533穿过充电电路板60的定位孔63,进而在装配中供定位。以及在实施中,第三支撑部分253上还设置有多个凸齿2534,以用于当充电接口24由敞口容纳于第三支撑部分253内时以供充电接口24抵靠进而提供止动。多个凸齿2534是彼此平行或远离地布置的。
以及,进一步根据图4至图8所示,充电电路板60上布置有:
电路连接部65,例如焊盘或电触点等,用于与电路板组件30连接。例如在图4至图8中,电路连接部65包括有多个焊盘651,以用于供电路板组件30于焊盘651上焊接进而与充电电路板60形成电连接。以及,电路连接部65是远离远端2120的。以及,电路连接部65是布置于充电电路板60背离充电接口24的一侧的。相近地,电路连接部65也具有不同于充电电路板60和/或电芯连接部64的形状和/或颜色;例如在具体的实施例中,电路连接部65是矩形的形状,以及金色或金黄色的颜色;电芯连接部64基本是银色的、以及圆形的形状,对于设备或人眼识别定位是有利的。
在一些实施例中,电源机构200包括充电组件,充电组件包括上述充电电路板60、充电接口24、电芯连接部64以及电路连接部65,充电组件用于对电芯21进行充电。
以及进一步参见图4至图8、图10所示,电源机构200还包括:
电路板组件30,以用于控制电源机构200的工作。电路板组件30包括:
第一部分31,沿电源机构200的长度方向延伸;以及,第一部分31沿宽度方向是靠近第二侧2140的;第一部分31是平行于长度方向和厚度方向、以及垂直于宽度方向的。
以及,第一部分31被布置成沿电源机构200的宽度方向位于电芯21和第二侧2140之间的。以及,第一部分31基本是邻近或靠近第二侧2140的,至少比电芯21更靠近第二侧2140。以及,第一部分31沿电源机构200的长度方向的延伸尺寸大于电芯21沿电源机构200的长度方向的延伸尺寸;或者,第一部分31的延伸长度是大于电芯21的长度的;例如在一些实施例中,第一部分31的延伸长度比电芯21的长度大5~15mm。
第一部分31靠近或朝向第二侧2140的表面上布置有光源41;光源41的数量可以包括一个或多个;多个光源41是沿第一部分31的长度方向依次布置的。
以及,第一部分31靠近或朝向第二侧2140的表面上还布置有MCU控制器43。MCU控制器43以用于根据传感器50的感测结果以控制电源机构200向雾化器100输出功率。
以及,MCU控制器43还用于通过获取电芯21的正极电压或输出电压,以确定电芯21的电荷水平或电量水平。以及,MCU控制器43被配置为:
当电芯21的正极电压或输出电压大于第一阈值时,控制多个光源41全部发光,以提示用户电芯21的电量是处于较满或较为充足的第一水平;
当电芯21的正极电压或输出电压小于第二阈值时,控制多个光源41中的仅一个启动发光,以提示用户电芯21的电量是处于较低的第二水平;
当电芯21的正极电压或输出电压小于第一阈值、且大于第二阈值时,控制多个光源41中发光的数量大于一个且小于光源41的数量,以提示用户电芯21的电量是处于小于第一水平、且大于第二水平的第三水平。
以及,第一部分31靠近或朝向第二侧2140的表面上还布置有输入响应单元42,以用于响应或根据用户通过输入元件211的操作生成电信号例如高电平信号;则电源机构200根据该电信号以确定用户通过输入元件211的操作,进而锁定或解锁电源机构200。在一些实施中,输入响应单元42是常用的按键开关电路,能响应或根据用户在输入元件211的按压操作生成输入电信号。
以及,输入响应单元42是位于光源41和MCU控制器43之间的。
以及在第一部分31的安装和固定上,参见图4至图9所示,支架250的支撑部分250具有沿长度方向平直延伸的挡壁255;该挡壁255是平行于长度方向和厚度方向、以及垂直于宽度方向的。或者,平直延伸的挡壁255是平行于第一部分31的。在实施中,挡壁255界定支架250靠近第二侧2140的电路的安装空间2530;第一部分31于电路的安装空间2530内安装并且抵靠或贴合于挡壁255裸露于电路的安装空间2530的表面上。
以及在一些实施例中,挡壁255相对是更靠近第二侧2140,而远离第一侧2130。例如在实施中,挡壁255与第二侧2140的距离大约介于5~10mm,以及,挡壁255与第一侧2130的距离大约介于10~20mm。
则在实施中,由挡壁255将第二支撑部分252分隔成位于挡壁255两侧的容纳电芯21的电芯装配空间,以及,至少部分安装和容纳电路板组件30和/或第一部分31的电路安装空间2530。以及,电芯装配空间是位于挡壁255与第一侧2130之间的,以及电路安装空间2530是位于挡壁255与第二侧2140之间的。以及显然地,电芯装配空间的体积或容积是大于电路安装空间2530的体积或容积的。
以及在第一部分31的固定和装配上,电源机构200还包括有:
紧固部件230,该紧固部件230毗邻第二侧2140;
紧固部件230从第二侧2140将第一部分31夹持或紧固于支架250的挡壁255和/或电路的安装空间2530内。
紧固部件230是由塑料例如聚碳酸酯、陶瓷、金属等可模制材料模制的。
紧固部件230是沿电源机构200的长度方向纵长延伸的,大约具有12~18mm的延伸长度。紧固部件230的延伸长度基本等于第一部分31的延伸长度。
紧固部件230毗邻后侧2160的一侧设置有卡勾231和卡勾232;卡勾231和卡勾232是沿紧固部件230的长度方向间隔布置的。对应地,支架250毗邻后侧2160的一侧设置有与卡勾231适配的卡槽257、与卡勾232适配的卡槽258,进而将紧固部件230与支架250紧固连接。在装配后,紧固部件230是被容纳和保持于电路的安装空间2530内的。
以及进一步地参见图6所示,挡壁255上设置有朝向第二侧2140延伸出的凸柱2551和凸柱2552;第一部分31上具有供凸柱2551穿过的孔351、以及供凸柱2552穿过的孔352。以及,紧固部件230上设置有供凸柱2551穿过的孔
234、以及供凸柱2552穿过的孔235。在装配后,通过凸柱2551与孔351和孔234,以及凸柱2552与孔352和孔235的配合在装配中定位是有利的。
以及进一步地,紧固部件230上还设置有光通道233,是与光源41和光源孔212相对,并且是位于光源41和光源孔212之间,以提供光源41发出的光照射或传递至光源孔212的光照路径。
以及进一步地,紧固部件230上还设置有传动元件270;是位于输入元件211和输入响应单元42之间的,以用于向输入响应单元42传递用户在输入元件211上的操作。例如,传动元件270是可移动的部件,并能由用户按压或操作输入元件211进行致动,进而将用户的按压传递至输入响应单元42。
以及进一步地参见图4至图8、图10所示,电路板组件30还包括:
第二部分32,由第一部分31沿宽度方向朝第一侧2130延伸出的。
以及,第二部分32是布置于第一部分31靠近或朝向近端2110的端部的。
以及,第二部分32是较薄的片状或板状;以及第二部分32是平行于长度方向和宽度方向、以及垂直于厚度方向的。
以及在装配后,第二部分32是位于第一支撑部分251和第二支撑部分252之间的间距空间254内的。间距空间254在靠近电源机构200的前侧2150是敞开或敞口的,以及间距空间254在靠近电源机构200的后侧2160是封闭的。以及在装配后,第二部分32是靠近前侧2150的;或者第二部分32是由间距空间254靠近前侧2150的敞口伸入或安装于间距空间254内的;即装配后,第二部分32与第二支撑部分252界定的敞口是位于同一侧的。以及具体地在图5和图7所示,第二部分32通过紧固件例如螺钉321沿厚度方向贯穿第二部分32后连接至支架250设置于间距空间254内的螺钉座2541上,进而将第二部分32与支架250连接紧固。以及在装配后,紧固件例如螺钉32或贯穿第二部分32的孔例如螺钉孔是远离或背离第一部分31的。以及在装配后,第二部分32是抵靠于螺钉座2541上的。
或者在又一些变化的实施例中,第二部分32、第三部分33和第四部分34中的任意一个相对于其他两个是分别布置于第一部分31的宽度的两侧的。或者,第二部分32、第三部分33和第四部分34中的一个是靠近或位于前侧2150的,另外两个是靠近后侧2160的。
以及,第二部分32位于第一部分31靠近或朝向近端2110的端部;或者,
第二部分32是由第一部分311靠近或朝向近端2110的端部沿宽度方向延伸形成的。
以及,传感器50是被布置于第二部分32上的。具体地在图5和图7所示,传感器50布置于第二部分32靠近或朝向前侧2150的表面上。
以及,第二部分32上还设置有触头连接部322和触头连接部323,例如焊盘或触片等;触头连接部322和触头连接部323的区域是由第二部分32表面上印刷或形成的图形或图案标识的,以便于识别和定位。例如在实施中,触头连接部322和触头连接部323是由印刷于第二部分32表面的白色圆圈图案或者其他可识别的颜色的图案或图形所界定的;以便于提示设备或生产人员在白色圆圈所界定的触头连接部322和触头连接部323内于电触头23进行焊接或连接。由白色圆圈所界定的触头连接部322和触头连接部323大约具有3~6mm的直径。
以及在实施中,第二部分32上布置有印刷等形成的导电线路,以将触头连接部322、触头连接部323以及传感器50等电连接至第一部分31和/或MCU控制器43。
以及,触头连接部322和触头连接部323是分别布置于传感器50的两侧的。或者,传感器50位于触头连接部322和触头连接部323之间。以及在实施中,电路板组件30通过第二部分32连接至电触头23,进而向雾化器100供电或输出功率。以及在实施中,MCU控制器43通过布置于第二部分32上的传感器50的感测结果,控制向雾化器100供电或输出功率。
以及进一步地参见图4至图8、图10所示,电路板组件30还包括:
第三部分33,由第一部分31沿宽度方向朝第一侧2130延伸出的。
以及,第三部分33是布置于第一部分31靠近或朝向远端2120的端部的。
以及,第三部分33是较薄的片状或板状;以及第三部分33是平行于长度方向和宽度方向、以及垂直于厚度方向的。
以及,第三部分33是用于将第一部分31与充电电路板60电连接。
以及参见图7所示,第三部分33包括:
区段331,抵靠或贴合于电芯21的表面上;
区段333,抵靠或贴合于充电电路板60上,并与电路连接部65连接形成导电;实施中,区段333上设置有多个焊盘3331,以用于与电路连接部65上的焊
盘651焊接,进而将充电电路板60与电路板组件30之间形成导电连接;在连接之后,以使电芯21对电路板组件30供电;
以及区段332,位于区段331和区段333之间。
以及进一步地参见图4至图8、图10所示,电路板组件30还包括:
第四部分34,由第一部分31沿宽度方向朝第一侧2130延伸出的;
温度传感器341,布置于或结合于第四部分34上,并且邻近电芯21,以用于感测电芯21的温度。
对应地,温度传感器341是通过形成于第一部分31和第四部分34上的导电线路连接于MCU控制器43的;则在实施中,MCU控制器43以获取或监测温度传感器341的感测结果。以及,MCU控制器43被配置为当温度传感器341所感测的电芯21的温度大于预设阈值时,阻止或减少电芯21向其他部件和/或电路板组件30和/或雾化器100输出电力。
以及在一些实施例中,温度传感器341可以是热敏电阻式的温度传感器例如PT1000温度传感器,或者热电偶式的温度传感器。或者可替换地,温度传感器341是热敏电阻,例如是正向电阻温度系数的热敏电阻、或者负向电阻温度系数的热敏电阻;以及该热敏电阻是结合或毗邻与电芯21的,进而MCU控制器43能通过采样或获取热敏电阻的电阻或电压等电特性以确定电芯21的温度,则MCU控制器43在当热敏电阻的电特性超过预设阈值时减小或阻止电芯21输出电力。
以及在实施中,第四部分34沿电源机构200的宽度方向的延伸尺寸,小于第三部分33沿电源机构200的宽度方向的延伸尺寸;以及,第三部分33沿电源机构200的宽度方向的延伸尺寸小于第二部分32沿电源机构200的宽度方向的延伸尺寸。
以及在实施中,温度传感器341是结合或布置于第四部分34背离电芯21的表面的;以及,第四部分34朝向或结合于电芯21的表面是光滑的。以及,第四部分34朝向或结合于电芯21的表面是没有电子器件例如电阻、电容、芯片等的。
以及,第二部分32、第三部分33和第四部分34是位于第一部分31的同一侧的;例如第二部分32、第三部分33和第四部分34是均设置于第一部分31靠近后侧2160的一侧的。
以及进一步地参见图10所示,第一部分31沿电源机构200的长度方向的延伸尺寸d31大约介于40~60mm;第一部分31的宽度尺寸大约介于4~10mm;以及,第一部分31的厚度尺寸大约介于0.4~1.2mm。
以及进一步地参见图10所示,第二部分32沿电源机构200的宽度方向的延伸尺寸d32大约介于10~18mm;第二部分32的宽度尺寸大约介于2~5mm;以及,第一部分31的厚度尺寸大约介于0.5~1.5mm。
以及进一步地参见图10所示,第三部分33沿电源机构200的宽度方向的延伸尺寸d33大约介于6~12mm;第三部分33的厚度尺寸大约介于0.5~1.5mm。
以及进一步地参见图10所示,第四部分34沿电源机构200的宽度方向的延伸尺寸d34大约介于3~8mm。
以及在实施中,第二部分32和/或第三部分33和/或第四部分34基本均是垂直于第一部分31的;以及,第二部分32、第三部分33和第四部分34彼此基本是平行的。
以及,沿电源机构200的长度方向,第四部分34位于第二部分32和第三部分33之间。
以及进一步参见图10所示,电路板组件30的第一部分31朝向或靠近电芯21的表面是光滑的。或者,光源41、MCU控制器43或电子器件例如电阻、电容等仅是位于第一部分31朝向或靠近第二侧2140的表面,进而第一部分31朝向或靠近第二侧2140的表面是凹凸不平的。以及,第一部分31朝向或靠近电芯21的表面是没有布置电子器件例如电阻、电容等的。
在一些实施中,电路板组件30的第一部分31和/或第二部分32和/或第三部分33和/或第四部分34是包括有一个或多个层。在一些实施例中,一个或多个层可以包括聚酰亚胺层、聚四氟乙烯层、聚碳酸酯层、聚脂层、铝箔层、不锈钢层等中的至少一个。
以及在有些实施例中,第一部分31和/或第二部分32和/或第三部分33和/或第四部分34中的一个或多个层是软性的;又或者在一些实施中,第一部分31和/或第二部分32和/或第三部分33和/或第四部分34中的一个或多个层是硬质性的。
例如图13示出了一个实施例中第一部分31的截面示意图,第一部分31包括至少两个层;具体地为:软性的衬底层3110和硬质性的衬底层3120;以及,
光源41、MCU控制器43、导电线路或电子器件等均是结合于形成于软性的衬底层3110表面的。其中:
软性的衬底层3110是柔性的有机聚合物层例如聚酰亚胺层等;
硬质性的衬底层3120例如不锈钢、铝箔、有机聚合物例如聚四氟乙烯、聚碳酸酯等。
以及在一些实施例中,第一部分31和/或第二部分32和/或第三部分33和/或第四部分34中的一个或多个层之间是通过热固胶粘结的。在一些具体的实施例中,热固胶包括环氧树脂胶。例如在一些实施中,硬质性的衬底层3120表面涂覆液态的环氧树脂胶后,再将软性的衬底层3110覆盖于硬质性的衬底层3120表面,并加热环氧树脂胶使其固化,进而将软性的衬底层3110和硬质性的衬底层3120粘结紧固。
以及在一些实施例中,第一部分31中的硬质性的衬底层3120的硬度大于第二部分32和/或第三部分33和/或第四部分34中一个或多个层的硬度。
又或者在又一些实施例中,在一些实施例中,第一部分31的硬度大于第二部分32和/或第三部分33和/或第四部分34的硬度。或者在一些实施例中,第一部分31是硬的;或者第一部分31包括不锈钢的衬底层3120。第二部分32和/或第三部分33和/或第四部分34是软性的,第二部分32和/或第三部分33和/或第四部分34可以仅包括一层或多层有机聚合物层。
或者在又一些变化的实施例中,第一部分31和/或第二部分32和/或第三部分33和/或第四部分34是由一个有机聚合物层弯折形成的。例如在一些实施例中,第一部分31和/或第二部分32和/或第三部分33和/或第四部分34是由一个可弯折的片状基材例如聚酰亚胺片或薄膜或不锈钢片弯折形成的。
或者在又一些变化的实施例中,第一部分31和/或第二部分32和/或第三部分33和/或第四部分34是各自独立地制备或获取后,再彼此连接的。例如:
第一部分31包括第一电路板,可以是软性的FPC板或硬性的PCB板;
第二部分32包括第二电路板,可以是软性的FPC板或硬性的PCB板;
第三部分33包括第三电路板,可以是软性的FPC板或硬性的PCB板;
第一电路板、第二电路板和第三电路板是独立地制备获得的;以及,包括第二部分32的第二电路板通过扁平柔性电缆3210连接至第一部分31的第一电路板;以及,第三部分33的第三电路板通过扁平柔性电缆3310连接至第一部
分31的第一电路板。
以及在装配后,充电接口24和第三部分33分别于充电电路板60相背的两个表面上与充电电路板60连接。
进一步根据图7、图9至图12和图14所示,传感器50被构造成立方体的形状。以及在一些具体的实施例中,传感器50具有大约2~3.5mm的长度、以及大约1.5~2.5mm的宽度、以及大约0.6~1.4mm的厚度。传感器50的体积小于12mm3。以及实施中,传感器50包括有:
第一感测表面510,在装配后与进气口213气流连通的,进而用于感测用户在抽吸中流过电子雾化装置的气流引起的压力;
第二感测表面520,与用户在抽吸中流过电子雾化装置的气流是隔离的,且第二感测表面520是裸露于间距空间254内的,而间距空间254是通过电源机构200内的装配空隙或缝隙与环境大气连通的;进而在使用中,第二感测表面520用于感测环境大气压力;
传感器50被配置为基于第一感测表面510所感测的压力和第二感测表面520所感测的压力的差值转换成对应的电压信号;即传感器50被配置为生成环境大气压力和用户在抽吸中流过电子雾化装置的气流引起的压力之间的压力差对应的电压信号。
在一些具体的实施例中,传感器50基于微电子机械***(基于MEMS)的传感器。这一类传感器50能通过感测在不同方向上的压力来生成表示它们的压力差的电压信号。以及在实施中,第一感测表面510和第二感测表面520是沿传感器50厚度方向相背离的。以及在一些实施中,电压信号的大小与压力差的大小是线性或呈比例的。
MCU控制器43基于传感器50所产生的电压信号控制电芯21向雾化器100输出功率。例如在一个实施例中,MCU控制器43基于传感器50所产生的电压信号大于预设阈值时,控制电芯21向雾化器100输出功率。或者例如在又一个实施例中,MCU控制器43基于传感器50所产生的电压信号,进而控制电芯21向雾化器100输出于电压信号的大小相关的功率;例如,电压信号越大,则MCU控制器43控制电芯21向雾化器100输出的功率越大;电压信号越小,则MCU控制器43控制电芯21向雾化器100输出的功率越小。
具体地,在传感器50的压力感测的气路设计根据图7、图9至图12和图
14所示,由贯穿第二部分32的第一气孔327、由支架250界定的第一通道部分2542和第二通道部分2515将传感器50的第一感测表面510气流连通至接受腔27,以感测用户抽吸中的气流压力,例如图4中箭头R3所示。具体地:
第一气孔327是由第二部分32朝向前侧2150的一侧贯穿至第二部分32朝向后侧2160的另一侧的;传感器50的第一感测表面510是结合于第二部分32毗邻或朝向前侧2150的一侧的;
第二通道部分2515是界定于支架250的第一支撑部分251上的,并且是由第一支撑部分251毗邻或朝向接收腔27的表面背离接收腔27延伸的。以及,第二通道部分2515是偏离电源机构200的中心轴线的,例如第二通道部分2515是靠近后侧2160布置的;以及第二通道部分2515朝向或毗邻接收腔27的端口是裸露的。第一通道部分2542是由位于间距空间254内的环形壁2543界定的,即第一通道部分2542是界定于支架250的间距空间254内的,以及第一通道部分2542是由第二通道部分2515沿电源机构200的厚度方向朝前侧2150延伸的。并由第一通道部分2542与第一气孔327连通。
在一些实施中,第一通道部分2542的横截面积大于第二通道部分2515的横截面积。以及,第一通道部分2542是垂直于第二通道部分2515的。以及在一些实施中,第一通道部分2542位于电芯21与第一支撑部分251之间。
在一些实施例中,电子雾化装置包括空气通道,空气通道包括第一通道部分2542和第二通道部分2515。
进一步根据图7、图9至图12和图14所示,第二部分32与界定第一通道部分2542的壁2543之间还设置有:
密封元件29,以在第二部分32与支架250的第一通道部分2542/壁2543之间提供密封;密封元件29是软性的材质制备的例如硅胶。具体地,密封元件29包括:基本是平直延伸的基座部分291,以及由基座部分291一侧延伸出的延伸部分292。其中:
基座部分291的形状基本是片状等;基座部分291具有相背离的第一表面2910和第二表面2920;延伸部分292由第二表面2920背离第一表面2910延伸的。
以及,延伸部分292在是凸出于基座部分291的。
基座部分291上设置有第二气孔293,由第一表面2910贯穿至第二表面
2920。
以及在装配后,基座部分291的第一表面2910是抵靠或贴合于界定第一通道部分2542的壁2543上;以及,第二表面2920是抵靠或贴合于第二部分32上的。进而在装配后,由基座部分291在第二部分32和壁2543之间提供气密密封。以及,第二气孔293与第二部分32上的第一气孔327是对准的;则由第二气孔293和第一气孔327共同提供传感器50的第一感测表面510与第一通道部分2542的连通路径。
以及在装配中,延伸部分292至少部分伸入至壁2543所界定的第一通道部分2542内,对于装配定位是有利的。
以及在装配中,延伸部分292大致具有U形的形状或具有U形的截面。延伸部分292在背离基座部分291的一侧是形成有敞口或开口2922的,以及延伸部分292在靠近支架250的第一支撑部分251的一侧也是形成有敞口或开口2921的。以及,延伸部分292是围绕第二气孔293的部分布置的。
以及在装配后,基座部分291在第二部分32和壁2543之间至少部分被挤压或压缩的,对于提升气密是有利的。
在图11和图12所示,基座部分291的第一表面2910上设置有至少一个呈闭合环形的第一凸筋2911,是围绕延伸部分292和/或第二气孔293和/或第一通道部分2542的;以及基座部分291的第二表面2920上设置有至少一个呈闭合环形的第二凸筋2912,是围绕第二气孔293和/或第一气孔327的。
以及在实施中,第二气孔293是偏离基座部分291的中心的;例如根据图11和图12所示,第二气孔293是相对更靠近敞口或开口2921的。
以及在装配后,第二凸筋2912是抵靠于第二部分32的表面的;以及,第一凸筋2911是抵靠于第一通道部分2542的壁2543上的。并由第一凸筋2911和第二凸筋2912密封元件29的基座部分291的过盈配合区域,对于提升气密是有利的。
以及进一步地,传感器50的第二感测表面520是裸露的,具体地第二感测表面520是裸露于间距空间254内的,进而通过电源机构200内的缝隙或装配间隙与外部环境大气是连通的。
进一步地图15至图17示出了又一个实施例的电源机构200的示意图,在图15至图17所示中,由第一部分31a延伸出的第二部分32a是平行于电源机构
200的宽度方向和厚度方向、以及垂直于电源机构200的长度方向布置的。则第二部分32a沿厚度方向具有相背离的上侧和下侧;传感器50a的第一感测表面510a是布置于或结合于位于第二部分32a的下侧表面的。
以及在该实施例中,第二部分32a的上侧表面布置或设置有触头组件,包括:电触头23a,以及由可模制材料例如塑料围绕电触头23a模制的触头保持座22a;电触头23a与触头保持座22a是一体的,并由触头保持座22a直接围绕和保持电触头23a。
以及在该实施例中,电触头23a是沿电源机构200的长度方向贯穿触头保持座22a的。以及,电触头23a部分裸露于触头保持座22a的上侧表面外,以及电触头23a部分还穿过至触头保持座22a的下侧表面外。
以及在装配中,电触头23a穿过至触头保持座22a的下侧表面外的部分,还从第二部分32a的上侧贯穿至第二部分32a的下侧,并于第二部分32a的下侧表面上通过焊接材料例如焊锡等焊接,进而与第二部分32a形成电连接。
对应地,支架250a的第一支撑部分251a界定有朝向或靠近前侧2150的侧开口2513a;在装配中,触头保持座22a容纳和保持于侧开口2513a内,进而使触头保持座22a结合或紧固于支架250a的第一支撑部分251a。具体地,触头保持座22a上设置有一个或多个围绕触头保持座22a的卡凸221a,支架250a的第一支撑部分251a的侧开口2513a的内壁上设置有卡槽2516a,进而通过触头保持座22a的卡凸221a伸入至卡槽2516a内,进而使触头保持座22a被紧固地连接或保持于侧开口2513a内。
以及相近地,支架250a的第一支撑部分251a与第二支撑部分252a之间具有间距空间254a;在装配后,第二部分32a是位于间距空间254a内,并且抵靠于第一支撑部分251a朝向第二支撑部分252a的下侧表面的。
以及在该实施例中,密封件26a包括:
端壁2610a、以及由端壁2610a延伸出的环形的周侧壁2620a;在装配中,周侧壁2620a沿周向围绕和包围第一支撑部分251a;以在支架250a与外壳210之间提供密封;以及,端壁2610a抵靠和覆盖第一支撑部分251a毗邻接收腔27的表面。
密封件26a的端壁2610a上还界定有:
避让孔261a,与第一支撑部分251a上的通道2515a的端口是相对的,以避
开或裸露通道2515a的端口;
触头孔262a,以用于供电触头23a穿过端壁2610a进入接收腔27内;
避让孔264a,与磁性元件28a是相对的,以裸露被容纳和保持于第一支撑部分251a的磁性元件28a。
密封件26a的端壁2610a上还界定有:
凹槽2611a,避让孔261a是位于该凹槽2611a内的。
以及在传感器50a的感测的气流路径上,参见图15至图18所示,传感器50a布置于第二部分32a的下侧表面上;以及,传感器50a大体是一个立方体的形状,以及传感器50a具有相背离的第一感测表面510a和第二感测表面520a;在实施中,第一感测表面510a是抵靠或贴合于第二部分32a的下侧表面的。以及在布置中,传感器50a是偏离电源机构200的中心轴线布置的;具体地,传感器50a是靠近后侧2160布置的。
相应地,第二部分32a上设置有由贯穿第二部分32a的第一气孔327a,当然装配后第一感测表面510a是与第一气孔327a相对的。以及,结合于第二部分32a上表面的触头组件是避开第一气孔327a布置的;即,电触头23a与触头保持座22a是避开第一气孔327a布置的。
支架250的第一支撑部分251a上设置有通道2515a,是与接收腔27连通的;以及,通道2515a是沿电源机构200的长度方向延伸的;以及,电源机构200的长度方向,通道2515a与第一气孔327a是对准的;通道2515a与第一气孔327a之间是间隔的,并且它们之间是具有间距的。以及,该通道2515a是与侧开口2513a隔离的;或者通道2515a与侧开口2513a是间隔布置的。
以及在装配后,第一支撑部分251a的通道2515a与第二部分32a的第一气孔327a之间设置有密封元件29a,该密封元件29a用于在通道2515a与第一气孔327a之间提供气流连通的路径,并提供气密密封。
密封元件29a的安装和固定上,密封元件29a是大致方形的形状,被抵靠和结合于第二部分32a的上侧表面和通道2515a之间。在装配中,触头保持座22a上设置有朝向后侧2160的容纳腔222a,密封元件29a至少部分伸入至容纳腔222a内被保持。
具体地,对于密封元件29a的构造参见图19和图20所示,密封元件29a被构造成大致是块状的形状;密封元件29a包括沿长度方向依次布置的部分291a
和部分292a;在设计中,部分291a的延伸长度大于部分292a的延伸长度、厚度大于部分292a的厚度;以及,部分291a的宽度小于部分292a的宽度。
部分291a上设置有沿厚度方向贯穿的第二气孔293a;在装配中,部分291a的部分是伸入至容纳腔222a内便于将密封元件29a固定的。以及,第二气孔293a与通道2515a和/或第一气孔327a对准,进而将通道2515a和第一气孔327a连通。以及,部分292a伸出和抵靠于第二部分32a的边缘,以提供止动,以阻止部分291a的移动。
部分291a包括沿厚度方向具有相背离的侧第一表面2910a和侧第二表面2920a;在装配后,侧第一表面2910a抵靠于第一支撑部分251a,以及侧第二表面2920a抵靠和贴合于第二部分32a的上侧表面上。
以及,侧第一表面2910a设置有至少一个围绕第二气孔293a和/或通道2515a的闭合的环形的第一凸筋2911a;以及,侧第一表面2910a设置有至少一个围绕第二气孔293a和/或第一气孔327a的闭合的环形的第二凸筋2912a;进而在装配后,第一凸筋2911a和第二凸筋2912a是被挤压和压缩,界定密封元件29a的部分291a与第二部分32a和/或第一支撑部分251a之间的过盈配合,对于气密是有利的。
进而在装配后,传感器50a的第一感测表面510a通过第一气孔327a、第二气孔293a和通道2515a气流连通接收腔27和/或进气口213,进而用于感测用户抽吸的气流的压力。
以及在装配后,传感器50a的第二感测表面520a至少部分是裸露于间距空间254a内的,并通过电源机构200内的装配缝隙或间隙等与环境大气连通,以感测环境大气的压力。
以及进一步地的实施中,支架250a具有位于间距空间254a与第二支撑部分252a之间的分隔壁2520a,以界定和分隔间距空间254a与第二支撑部分252a。支架250a的间距空间254a还具有朝向或毗邻后侧2160的开口或敞口259a,柔性的密封元件70a至少部分由开口或敞口259a伸入至间距空间254a内,并位于第二部分32a的下侧表面与分隔壁2520a之间。在实施中,密封元件70a至少部分对第二部分32a提供支撑,以阻止柔性的第二部分32a的挤压变形。
以及,密封元件70a至少部分覆盖围绕或包围传感器50a,以提升第二感测表面520a的的感测灵敏性和准确性。
以及在实施中,密封元件70a具有毗邻第二部分32a的下侧表面的多个凹槽,例如凹槽72a、凹槽73a和凹槽74a;以及在装配后,传感器50a至少部分伸入或容纳于凹槽72a内,以避免传感器50a的第二感测表面520a被密封元件70a贴合或密封,以及在图18中,传感器50a的第二感测表面520a与密封元件70a的凹槽72a的内底壁是具有间距的。
以及,凹槽73a和凹槽74a以用于容纳和避让布置于第二部分32a的下侧表面上的一个或多个电子器件例如电阻、电容、等等。以及,在密封元件70a还具有用于遮挡或遮盖开口或敞口259a的端壁71a,以用于在装配后遮挡或封堵开口或敞口259a。
相近地,在该实施例中电源机构200还包括:
充电接口24a,以及与充电接口24a电连接的充电电路板60a。
相应地,电路板组件30a还包括:
沿长度方向延伸的第一部分31a,以用于布置光源41a、输入响应单元42和MCU控制器43a、以及电子器件等;
以及由第一部分31a延伸出的第三部分33a;并由第三部分33a连接至充电电路板60a。
以及在该实施中,电路板组件30a的第一部分31a、第二部分32a和第三部分33a的任意两个均是彼此垂直的。
以及在一些实施中,第一部分31a和第二部分32a可以是平直的。以及,第三部分33a可以至少部分是弯折的。
相近地,在该实施例中电源机构200还包括:
紧固部件230a,毗邻第二侧2140;紧固部件230a从第二侧2140将第一部分31a夹持或紧固于支架250a的挡壁255a。
或者在又一些实施例中,电路板组件30a包括:
第一电路板,界定第一部分31a;
第二电路板,界定第二部分32a;
第三电路板,界定第三部分33a。
第一电路板和/或第二电路板和/或第三电路板可以是硬质性的PCB板,或者是软性的FPC板。以及,在一些实施中,第一电路板和/或第二电路板和/或第三电路板可以是是独立地制备或获取后再通过扁平柔性电缆连接的。或者在又
一些实施中,第一电路板和/或第二电路板和/或第三电路板是又一个可折叠或弯折的电路板的不同部分弯折形成的。
需要说明的是,本申请的说明书及其附图中给出了本申请的较佳的实施例,但并不限于本说明书所描述的实施例,进一步地,对本领域普通技术人员来说,可以根据上述说明加以改进或变换,而所有这些改进和变换都应属于本申请所附权利要求的保护范围。
Claims (71)
- 一种电子雾化装置,其特征在于,包括沿宽度方向相背离的第一侧和第二侧,以及:加热元件,用于加热气溶胶生成基质生成气溶胶;电芯,用于供电;充电组件,用于对所述电芯充电;电路板组件,至少包括:第一部分,沿所述电子雾化装置的宽度方向位于所述电芯和所述第二侧之间;所述第一部分上布置有控制器,所述控制器被配置为控制所述电芯向所述加热元件提供电力;第二部分,由所述第一部分朝所述第一侧延伸;所述第二部分用于与所述加热元件电连接,以将所述电芯的电力输出至所述加热元件;第三部分,由所述第一部分朝所述第一侧延伸;所述第三部分与所述充电组件连接。
- 如权利要求1所述的电子雾化装置,其特征在于,所述电子雾化装置包括沿长度方向相背离的近端和远端;所述第三部分比所述第二部分更靠近所述远端。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述第二部分和/或所述第三部分基本是与所述第一部分垂直的。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述第二部分和所述第三部分是垂直的;或者,所述第二部分和所述第三部分是平行的。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述第一部分、第二部分和第三部分中的任意两者均是彼此垂直的。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述第一部分垂直于所述电子雾化装置的宽度方向布置。
- 如权利要求1或2所述的电子雾化装置,其特征在于,沿所述电子雾化装置的厚度方向,所述第二部分和所述第三部分是布置于所述第一部分的同一侧的。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述第一部分沿 所述电子雾化装置的长度方向延伸的长度尺寸,大于所述第二部分沿所述电子雾化装置的宽度方向延伸的宽度尺寸。
- 如权利要求8所述的电子雾化装置,其特征在于,所述第一部分的长度尺寸介于40~60mm;和/或,所述第二部分的宽度尺寸介于10~18mm;和/或,所述第三部分的宽度尺寸介于6~12mm。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述控制器布置于所述第一部分背离所述电芯的表面。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述电路板组件还包括:第四部分,由所述第一部分朝所述第一侧延伸;所述第四部分上设有抵靠或邻近所述电芯布置的温度传感器,以用于感测所述电芯的温度;所述控制器被配置为当所述温度传感器的感测温度大于预设阈值时,阻止或减少所述电芯输出的电力。
- 如权利要求11所述的电子雾化装置,其特征在于,所述温度传感器结合或布置于所述第四部分背离所述电芯的表面。
- 如权利要求11所述的电子雾化装置,其特征在于,沿所述电子雾化装置的长度方向,所述第四部分位于所述第二部分和第三部分之间。
- 如权利要求11所述的电子雾化装置,其特征在于,所述第四部分沿所述电子雾化装置的宽度方向延伸的宽度尺寸,小于所述第二部分或所述第三部分沿所述电子雾化装置的宽度方向延伸的宽度尺寸。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述电路板组件还包括:第四部分,由所述第一部分朝所述第一侧延伸;所述第四部分上设有抵靠或邻近所述电芯布置的热敏电阻;所述控制器被配置为当所述热敏电阻的电特性超过预设阈值时则阻止或减少所述电芯输出电力。
- 如权利要求15所述的电子雾化装置,其特征在于,所述电特性包括电压值和/或电阻值。
- 如权利要求1或2所述的电子雾化装置,其特征在于,还包括:多个光源,用于发光;所述控制器被配置为基于所述电芯的正极电压或输出电压的变化,控制所述多个光源按照以不同的数量进行发光。
- 如权利要求17所述的电子雾化装置,其特征在于,所述控制器被配置为:当所述电芯的正极电压或输出电压大于第一阈值时,控制所述多个光源按照以第一数量发光;以及,当所述电芯的正极电压或输出电压小于第一阈值时,控制所述多个光源按照以第二数量发光;所述第二数量小于所述第一数量。
- 如权利要求1或2所述的电子雾化装置,其特征在于,还包括:一个或多个光源,用于发光;所述一个或多个光源布置于所述第一部分朝向所述第二侧的表面。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述电路板组件包括:至少一个衬底层,以及布置于所述衬底层上的导电线路和/或电子器件;所述第一部分或所述第二部分或所述第三部分包括所述衬底层的一部分。
- 如权利要求20所述的电子雾化装置,其特征在于,所述衬底层包括聚酰亚胺层、聚四氟乙烯层、聚碳酸酯层、聚脂层、铝箔层、不锈钢层中的至少一个。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述第一部分的硬度大于所述第二部分和/或第三部分的硬度。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述第一部分至少包括:软质的第一衬底层;以及,硬质的第二衬底层。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述第一部分包括不锈钢层。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述第二部分和/或所述第三部分包括有机聚合物层。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述第一部分、第二部分和第三部分是由一个片状基材弯折形成的。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述第二部分与所述电芯保持非接触;和/或,所述第三部分至少部分抵靠或结合于所述电芯的表面。
- 如权利要求2所述的电子雾化装置,其特征在于,所述第二部分位于所述电芯与近端之间。
- 如权利要求2所述的电子雾化装置,其特征在于,还包括:电触头,电连接于所述第二部分和加热元件之间;在使用中,所述第二部分通过该电触头与所述加热元件导电连接,以将所述电芯的电力输出至所述加热元件。
- 如权利要求29所述的电子雾化装置,其特征在于,所述第二部分上设置有:触头连接部,是被颜色或图案标识的;所述电触头通过电连接于所述触头连接部进而与所述第二部分形成电导通。
- 如权利要求30所述的电子雾化装置,其特征在于,所述触头连接部是由形成于所述第二部分上的具有可识别颜色的圆圈图案所标识和界定的。
- 如权利要求30所述的电子雾化装置,其特征在于,还包括:传感器,布置或结合于所述第二部分,以用于感测用户在抽吸中流过电子雾化装置的气流;所述触头连接部包括间隔布置的第一触头连接部和第二触头连接部;所述传感器位于所述第一触头连接部和第二触头连接部之间。
- 如权利要求29所述的电子雾化装置,其特征在于,还包括:支架,沿所述电子雾化装置的长度方向布置的第一支撑部分和第二支撑部分;所述第一支撑部分比所述第二支撑部分更靠近所述近端;所述电触头至少部分被保持于所述第一支撑部分;所述电芯至少部分被保持于所述第二支撑部分。
- 如权利要求33所述的电子雾化装置,其特征在于,所述第一支撑部分是由可模制材料至少部分围绕所述电触头模制的。
- 如权利要求33所述的电子雾化装置,其特征在于,所述第二部分至少 部分被容纳于所述第一支撑部分和第二支撑部分之间。
- 如权利要求1或2所述的电子雾化装置,其特征在于,还包括:传感器,布置或结合于所述第二部分,以用于感测用户在抽吸中流过所述电子雾化装置的气流的变化;所述控制器被配置为基于所述传感器的感测结果控制所述电芯向所述加热元件提供电力。
- 如权利要求1或2所述的电子雾化装置,其特征在于,还包括:传感器,布置或结合于所述第二部分,以用于感测用户在抽吸中流过所述电子雾化装置的气流引起的压力与环境大气压力的压力差;所述控制器被配置为基于所述压力差控制所述电芯向所述加热元件提供电力。
- 如权利要求37所述的电子雾化装置,其特征在于,所述控制器被配置为当所述压力差大于预设阈值时,控制所述电芯向所述加热元件提供电力。
- 如权利要求37所述的电子雾化装置,其特征在于,所述控制器被配置为控制所述电芯按照与所述压力差呈比例地或线性地向所述加热元件提供电力。
- 如权利要求37所述的电子雾化装置,其特征在于,所述传感器的体积小于12mm3。
- 如权利要求37所述的电子雾化装置,其特征在于,所述传感器具有2~3.5mm的长度、以及1.5~2.5mm的宽度、以及0.6~1.4mm的厚度。
- 如权利要求37所述的电子雾化装置,其特征在于,所述传感器是基于微电子机械***的MEMS传感器。
- 如权利要求37所述的电子雾化装置,其特征在于,所述传感器是偏离所述电子雾化装置的中心轴线布置的。
- 如权利要求37所述的电子雾化装置,其特征在于,所述传感器基本是方形形状;所述传感器是垂直于所述电子雾化装置的长度方向布置,或者所述传感器是平行于所述电子雾化装置的长度方向布置。
- 如权利要求37所述的电子雾化装置,其特征在于,所述传感器包括:第一感测表面,用于感测用户在抽吸中流过所述电子雾化装置的气流引起 的压力;第二感测表面,用于感测环境大气压力;其中,所述第一感测表面是结合或抵靠于所述第二部分上的;所述第二感测表面至少部分在所述电子雾化装置内是裸露的。
- 如权利要求45所述的电子雾化装置,其特征在于,所述第二部分包括软性的有机聚合物材料的衬底层;所述第一感测表面至少部分结合于所述衬底层,以由所述衬底层的至少一部分在所述第二部分和第一感测表面之间提供气密密封。
- 如权利要求45所述的电子雾化装置,其特征在于,还包括:支架,用于容纳或保持所述电芯;空气通道,至少部分界定于所述支架上,以提供所述第一感测表面与在抽吸中流过所述电子雾化装置的气流连通的通道。
- 如权利要求47所述的电子雾化装置,其特征在于,还包括:柔性的密封元件,至少部分位于所述第二部分和支架之间并围绕所述空气通道,以用于在所述第二部分和所述空气通道之间提供密封。
- 如权利要求47所述的电子雾化装置,其特征在于,还包括:第一气孔,贯穿所述第二部分的相对两侧,以提供所述第一感测表面与所述空气通道气流连通的通道;所述第一感测表面覆盖所述第一气孔。
- 如权利要求47所述的电子雾化装置,其特征在于,所述空气通道包括:靠近所述第一感测表面的第一通道部分、以及背离所述第一感测表面的第二通道部分;所述第一通道部分与所述第二通道部分之间形成有角度,或者所述第一通道部分与所述第二通道部分是垂直布置的。
- 如权利要求47所述的电子雾化装置,其特征在于,所述空气通道包括:靠近所述第一感测表面的第一通道部分、以及背离所述第一感测表面的第二通道部分;所述第一通道部分的横截面积大于所述第二通道部分的横截面积。
- 如权利要求48所述的电子雾化装置,其特征在于,所述密封元件至少包括:第一表面,抵靠或结合于所述第二部分;第二表面,抵靠或结合于所述支架;第二气孔,由所述第一表面贯穿至所述第二表面,以提供所述第一感测表 面与所述空气通道气流连通的通道。
- 如权利要求52所述的电子雾化装置,其特征在于,所述密封元件还包括:第一凸筋,位于所述第一表面;所述第一凸筋界定至少一个围绕所述第二气孔的闭合环;和/或,第二凸筋,位于所述第二表面;所述第二凸筋界定至少一个围绕所述第二气孔和/或空气通道的闭合环。
- 如权利要求52所述的电子雾化装置,其特征在于,所述第二气孔偏离所述密封元件的中心布置。
- 如权利要求48所述的电子雾化装置,其特征在于,所述密封元件至少部分伸入至所述空气通道内。
- 如权利要求48所述的电子雾化装置,其特征在于,所述密封元件包括:基座部分,至少部分位于所述第二部分和支架之间并围绕所述空气通道,以在所述第二部分和所述空气通道之间提供密封;延伸部分,背离所述基座部分延伸,至少部分伸入至所述空气通道内。
- 如权利要求1或2所述的电子雾化装置,其特征在于,包括:挡壁,沿所述电子雾化装置的长度方向延伸,并基本是垂直于所述电子雾化装置的宽度方向布置的;所述电芯至少部分容纳于所述挡壁与所述第一侧之间,并抵靠于所述挡壁;所述第一部分至少部分容纳于所述挡壁与所述第二侧之间,并抵靠于所述挡壁。
- 如权利要求57所述的电子雾化装置,其特征在于,所述挡壁与所述第一侧的距离,大于所述挡壁与所述第二侧的距离。
- 如权利要求58所述的电子雾化装置,其特征在于,所述挡壁与所述第一侧的距离介于10~20mm;和/或,所述挡壁与所述第二侧的距离介于5~10mm。
- 如权利要求57所述的电子雾化装置,其特征在于,还包括:紧固部件,至少部分容纳于所述第一部分和所述第二侧之间,以将所述第一部分紧固地抵靠于所述挡壁。
- 如权利要求57所述的电子雾化装置,其特征在于,所述挡壁上设置有 至少一个朝向所述第二侧延伸的凸柱;所述第一部分上设置有供所述凸柱穿过的孔。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述第一部分和所述第二部分之间是通过扁平柔性电缆连接的;和/或,所述第一部分和所述第三部分之间是通过扁平柔性电缆连接的。
- 如权利要求1或2所述的电子雾化装置,其特征在于,所述充电组件包括:充电电路板、以及结合于所述充电电路板上的充电接口;所述充电电路板背离所述充电接口的表面设置有:电芯连接部,所述电芯的正极和负极连接于该电芯连接部;电路连接部,所述第三部分连接于该电路连接部。
- 如权利要求63所述的电子雾化装置,其特征在于,所述电芯连接部和电路连接部具有不同的形状和/或颜色。
- 一种电子雾化装置,其特征在于,包括沿宽度方向相背离的第一侧和第二侧,以及:加热元件,用于加热气溶胶生成基质生成气溶胶;电芯,用于供电;充电组件,用于对所述电芯充电;电路板组件,至少包括:第一部分,沿所述电子雾化装置的宽度方向位于所述电芯和所述第二侧之间;所述第一部分上布置有控制器,所述控制器被配置为控制所述电芯向所述加热元件提供电力;第二部分,由所述第一部分朝所述第一侧延伸;所述第二部分上布置有传感器,以用于感测用户在抽吸中流过所述电子雾化装置的气流;第三部分,由所述第一部分朝所述第一侧延伸;所述第三部分与所述充电组件连接。
- 一种电子雾化装置,其特征在于,包括沿宽度方向相背离的第一侧和第二侧,以及:加热元件,用于加热气溶胶生成基质生成气溶胶;电芯,用于供电;充电组件,用于对所述电芯充电;电路板组件,至少包括:第一部分,沿所述电子雾化装置的宽度方向位于所述电芯和所述第二侧之间;所述第一部分上布置有控制器,至少被配置为控制所述电芯向所述加热元件提供电力;第二部分,由所述第一部分朝所述第一侧延伸,以用于将所述电芯的电力输出至所述加热元件;第三部分,由所述第一部分朝所述第一侧延伸;所述第三部分与所述充电组件连接;所述第一部分、第二部分和第三部分中的任意两者均是彼此垂直的。
- 一种电子雾化装置,其特征在于,包括沿宽度方向相背离的第一侧和第二侧,以及:加热元件,用于加热气溶胶生成基质生成气溶胶;电芯,用于供电;电路板组件,至少包括:第一部分,沿所述电子雾化装置的宽度方向位于所述电芯和所述第二侧之间;所述第一部分上布置有控制器,至少被配置为控制所述电芯向所述加热元件提供电力;第二部分,由所述第一部分朝所述第一侧延伸,以用于将所述电芯的电力输出至所述加热元件;所述第一部分包括不锈钢层、以及结合于所述不锈钢层的柔性的有机聚合物层。
- 一种电子雾化装置,其特征在于,包括沿宽度方向相背离的第一侧和第二侧,以及:加热元件,用于加热气溶胶生成基质生成气溶胶;电芯,用于供电;第一电路板,沿所述电子雾化装置的宽度方向位于所述电芯和所述第二侧之间;所述第一电路板被配置为控制所述电芯向所述加热元件提供电力;第二电路板,沿所述电子雾化装置的长度方向位于所述加热元件与电芯之间;所述第二电路板上布置有传感器,以用于感测用户在抽吸中流过所述电子 雾化装置的气流;所述第一电路板和第二电路板是通过扁平柔性电缆连接的。
- 一种电子雾化装置,其特征在于,包括沿宽度方向相背离的第一侧和第二侧,以及:加热元件,用于加热气溶胶生成基质生成气溶胶;电芯,用于供电;电路板组件,至少包括:第一部分,沿所述电子雾化装置的宽度方向位于所述电芯和所述第二侧之间;所述第一部分上布置有控制器,至少被配置为控制所述电芯向所述加热元件提供电力;第二部分,由所述第一部分朝所述第一侧延伸;所述第二部分上布置有传感器,以用于感测用户在抽吸中流过所述电子雾化装置的气流;挡壁,沿所述电子雾化装置的长度方向延伸,并基本是垂直于所述电子雾化装置的宽度方向布置的;所述电芯至少部分容纳或保持于所述挡壁与所述第一侧之间,并抵靠于所述挡壁;所述第一部分至少部分容纳或保持于所述挡壁与所述第二侧之间,并抵靠于所述挡壁。
- 一种用于电子雾化装置的电源机构,以用于对所述电子雾化装置的雾化器供电,其特征在于,包括以及沿宽度方向相背离的第一侧和第二侧,以及:接收腔,用于接收所述雾化器的至少部分;电芯,用于供电;充电组件,用于对所述电芯充电;电路板组件,至少包括:第一部分,沿所述电源机构的宽度方向位于所述电芯和所述第二侧之间;所述第一部分上布置有控制器,至少被配置为控制所述电芯向所述雾化器提供电力;第二部分,由所述第一部分朝所述第一侧延伸;所述第二部分用于将所述电芯的电力输出至所述雾化器;第三部分,由所述第一部分沿所述电源机构的宽度方向朝第一侧延伸;所 述第三部分与所述充电组件连接。
- 一种用于电子雾化装置的电路板,其特征在于,具有沿长度方向相背离的第一端和第二端、延伸于所述第一端和第二端之间且相背离的第一侧和第二侧,以及所述电路板包括:第一部分,于所述第一端和第二端之间延伸;所述第一部分上布置有控制器;第二部分,由所述第一部分朝所述第一侧延伸,并靠近所述第一端;所述第二部分上布置有用于感测气流的传感器;第三部分,由所述第一部分朝所述第一侧延伸,并靠近所述第二端;所述第三部分用于连接对所述电子雾化装置充电的充电组件。
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