CN214898143U - Temperature-adjustable key assembly and aerosol generating device - Google Patents
Temperature-adjustable key assembly and aerosol generating device Download PDFInfo
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- CN214898143U CN214898143U CN202022204782.4U CN202022204782U CN214898143U CN 214898143 U CN214898143 U CN 214898143U CN 202022204782 U CN202022204782 U CN 202022204782U CN 214898143 U CN214898143 U CN 214898143U
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Abstract
The invention relates to the technical field of aerosol generating devices, and particularly discloses a temperature-adjustable key assembly and an aerosol generating device, wherein the temperature-adjustable key assembly comprises a shell, and a host module, a heating assembly and a temperature adjusting key which are arranged on the shell; the host module is connected with the heating assembly so as to control the heating voltage of the heating assembly; the temperature adjusting button is connected with the host module, when the aerosol generating device is in a working state, a temperature adjusting instruction is sent to the host module through the temperature adjusting button, and the host module controls the heating temperature of the heating assembly according to the temperature adjusting instruction. Through setting up the regulation button and the method of adjustable its heating element's temperature when operating condition for the user adjusts heating element's temperature according to individual custom in the use, in order to reach individual taste requirement, thereby promote the suction taste, and user experience feels good, improves the object for appreciation nature greatly, promotes user's interest degree and the uniqueness of product.
Description
Technical Field
The invention belongs to the technical field of aerosol generating devices, and particularly relates to a temperature-adjustable key assembly and an aerosol generating device.
Background
When the existing aerosol generating device is used for heating, the power is generally adjusted in advance or is fixed, then the heating component of the aerosol generating device is started by a key or air pressure during smoking so as to obtain voltage for heating, but the temperature cannot be adjusted in real time during smoking, so that the mouth feel is not adjustable, personal taste is not selected, the mouth feel is not proper, the temperature of a smoking set cannot be adjusted, and the playing quality is low.
Disclosure of Invention
The invention aims to provide a temperature-adjustable key assembly and an aerosol generating device, so as to overcome the defect that the temperature of a heating assembly cannot be adjusted in real time in the using process of the existing aerosol generating device.
In order to achieve the above object, in one aspect, the present invention provides a temperature-adjustable key assembly for an aerosol generating device, including a housing, and a host module, a heating assembly and a temperature-adjustable key mounted on the housing; the host module is connected with the heating assembly so as to control the heating voltage of the heating assembly; the temperature adjusting button is connected with the host module, when the aerosol generating device is in a working state, a temperature adjusting instruction is sent to the host module through the temperature adjusting button, and the host module controls the heating temperature of the heating assembly according to the temperature adjusting instruction.
Preferably, in the above technical solution, the host module includes a control motherboard and a battery module, and the control motherboard is connected to the temperature adjustment button, the battery module and the heating module respectively.
Preferably, in the above technical scheme, the temperature adjustment button is a multi-gear toggle switch or a slide switch.
Preferably, in the above technical scheme, the housing is provided with a key sliding opening, the temperature adjustment key is provided with a toggle push button, and the toggle push button extends out of the key sliding opening.
Preferably, in the above technical solution, the key sliding opening is disposed at the bottom of the housing.
Preferably, among the above-mentioned technical scheme, the control mainboard includes partial pressure acquisition circuit unit, keeps off position judgement circuit unit, keeps off position calculation circuit unit and controller, partial pressure acquisition circuit unit with keep off the position and judge that circuit unit connects and gather in order to be used for operating condition the partial pressure value of temperature regulation button and according to the partial pressure value obtains the fender position of temperature regulation button, keep off position judgement circuit unit, keep off position calculation circuit unit respectively with the controller is connected in order to be used for according to keep off the position calculation heating element's temperature control voltage value and with temperature control voltage value send to the controller, works as the controller acquires when the fender position of temperature regulation button is the same with last time, then directly calls last temperature control voltage value. Preferably, in the above technical scheme, the power supply further comprises a charging interface, the charging interface is connected to the control mainboard, and the shell is provided with a charging interface corresponding to the charging interface.
Preferably, in the above technical solution, the vehicle-mounted controller further includes a gear indicator light, and the gear indicator light is connected to the control main board.
Preferably, in the above technical scheme, the peripheral edge of the toggle push button extending out of the key sliding port is in arc transition.
To achieve the above object, in another aspect, the present invention provides an aerosol generating device including the temperature-adjustable key assembly as described above.
Compared with the prior art, the invention has the following beneficial effects:
1. the aerosol generating device is provided with the adjusting button and the method which can adjust the temperature of the heating component when in a working state, so that a user can adjust the heating mode in the aerosol generating device into a high-temperature mode or a low-temperature mode according to personal habits in the using process so as to meet personal taste requirements, the smoking taste is improved, the temperature can be conveniently and quickly adjusted in real time in the smoking process, the personal selectivity is high, the user experience is good, the playfulness is greatly improved, and the interest of the user and the uniqueness of products are improved.
Drawings
Figure 1 is an exploded view of an aerosol generating device of the present invention.
Fig. 2 is a schematic diagram of the temperature adjustment button of the present invention in the lowest gear.
Fig. 3 is a schematic diagram of the temperature adjustment button of the present invention in the middle gear.
Fig. 4 is a schematic diagram of the temperature adjustment key of the present invention in the highest gear.
FIG. 5 is a schematic diagram of a temperature control circuit according to the present invention.
Fig. 6 is a schematic flow chart of the temperature control of the present invention.
Description of the main reference numerals:
1-a host module, 11-a battery assembly, 12-a control mainboard, 121-a charging interface and 122-a temperature adjusting key;
2-shell, 21-key sliding port, 22-charging port, 23-card slot;
3-decorative piece, 31-hole groove.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1-6, the present embodiment discloses a temperature-adjustable key assembly for an aerosol generating device, which includes a housing 2, and a host module 1, a heating assembly and a temperature-adjusting key 122 mounted on the housing 2. The host module 1 includes a control main board 12 and a battery assembly 11, wherein the control main board 12 is connected to the temperature adjustment key 122, the battery assembly 11 and the heating assembly respectively. The battery assembly 11 supplies power to the control mainboard 12 and the heating assembly, and the control mainboard 12 controls the heating voltage of the heating assembly to control the temperature of the heating assembly. When the aerosol generating device is used, a user sends a temperature adjusting instruction of the heating component to the control main board 12 through the temperature adjusting key 122, and the control main board 12 controls the heating temperature of the heating component according to the temperature adjusting instruction in real time.
Specifically, as shown in step S1 and step S2 in fig. 6, when the aerosol generating device is in an operating state, the main board 12 is controlled to acquire the partial pressure value of the temperature adjustment button 122 in real time, obtain the gear of the temperature adjustment button 122 according to the partial pressure value of the temperature adjustment button 122, and calculate the temperature control voltage value of the heating assembly according to the gear of the temperature adjustment button 122, so as to provide the corresponding temperature control voltage value to the heating assembly, so that the user can adjust to an appropriate temperature in real time during the use process.
Therefore, the aerosol generating device is provided with the adjusting key and the method capable of adjusting the temperature of the heating component of the aerosol generating device in the working state, so that a user can adjust the heating mode in the aerosol generating device into a high-temperature mode or a low-temperature mode according to personal habits in the using process to meet personal taste requirements, the smoking taste is improved, the temperature can be conveniently and quickly adjusted in the smoking process at any time, the personal selectivity is high, the user experience is good, the playfulness is greatly improved, and the interest of the user and the uniqueness of products are improved.
Further, the control main board 12 determines the gear position according to the voltage division value of the temperature adjustment key 122 in real time, and then calculates the temperature control voltage value of the heating assembly according to the gear position, so as to obtain the corresponding heating temperature. Because the voltage value of the heating component is calculated after the gears are acquired and judged in real time, if the gears are not changed, calculation is also carried out, so that the consumed time in the calculation process is too long, and the control precision is influenced. Therefore, in this embodiment, as shown in step S3 and step S4 in fig. 6, when the aerosol generating device is in use, when the main control board 12 obtains the gear of the temperature adjustment button 122 according to the voltage division value in real time and the gear is the same as the previous gear, the previous temperature control voltage value is directly called. The gear judgment is added, if the gear is detected to be the same as the last detection value, the calculation is not carried out, the gear calculation time can be saved, and the precision is improved.
Specifically, the control main board in this embodiment includes a voltage division acquisition circuit unit, a gear determination circuit unit, a gear calculation circuit unit and a controller, where the voltage division acquisition circuit unit is connected with the gear determination circuit unit and is used for acquiring a voltage division value of the temperature adjustment key in a working state and acquiring a gear of the temperature adjustment key according to the voltage division value; the gear judging circuit unit and the gear calculating circuit unit are respectively connected with the controller to be used for calculating the temperature control voltage value of the heating assembly according to the gears and sending the temperature control voltage value to the controller, and when the controller obtains the same gear as the previous gear of the temperature adjusting button, the last temperature control voltage value is directly called.
It should be noted that the voltage division acquisition circuit unit, the gear determination circuit unit, the gear calculation circuit unit and the controller are all of the existing circuit unit structures, for example, the voltage division acquisition circuit unit may adopt an AD module, the gear determination circuit unit adopts a voltage comparator, and the gear calculation circuit unit and the controller adopt DS and 51 chips, etc.
For another example, referring to fig. 5, a circuit structure for controlling the chip unit U1 and the temperature adjustment button 122 in the main board 12 is disclosed, and the temperature adjustment button 122 is a multi-stage toggle switch or a slide switch. IN the example of fig. 5, K1 is a three-gear toggle switch, and when the toggle switch is toggled to different gears, the corresponding voltage division values are 0V,2/3 VBAT _ IN (for battery voltage input), 1/3 VBAT _ IN, that is, the left side is a low temperature mode, and the right side is a high temperature mode, and the voltage division value is subjected to real-time AD sampling by a singlechip U1 IN the product work, so that the gear of the current toggle switch is obtained. As shown in fig. 2-4, when the aerosol generating device is used, the three-gear toggle switch can adjust the heating mode in the smoking set to a high-temperature mode and a low-temperature mode at any time according to personal use habits, and the three-gear toggle switch is shifted to the left to adjust the temperature to reduce the aerosol temperature in the smoking set so as to meet personal taste requirements. The three-gear toggle switch is shifted to the right, and the temperature is increased, so that the aerosol temperature in the smoking set is increased, and the individual taste requirement is met.
And the singlechip real-time AD samples the voltage value of the three-gear toggle switch to judge the gear in work, and the control values corresponding to different gears need to be calculated, and the time consumed in the calculation process influences the control precision, so the gear judgment is carried out, if the gear is detected to be the same as the last detection value, the calculation is not carried out, if the gear is detected to be changed, the control value is calculated and written into a singlechip FLASH to be called, and the temperature of the heating component of the aerosol device is changed in real time.
Continuing to refer to fig. 1, one end of the housing 2 is an open end, the bottom of the housing 2 is provided with a key sliding opening 21, the temperature adjusting key 122 is provided with a toggle push button, the toggle push button extends out of the key sliding opening 21, and the peripheral edge of the toggle push button extending out of the key sliding opening adopts circular arc transition. Set up threaded hole between host computer module 1 and shell 2 bottom, when assembling, assemble host computer module 1 to shell 2 in from the open end of shell 2 to align the threaded hole between host computer module 1 and the shell 2 bottom, then fix through the screw-in threaded hole. This embodiment has still set up the interface 121 that charges and has kept off the position pilot lamp, keeps off the position pilot lamp and charges interface 121 and connect control mainboard 12 respectively, and 2 bottoms of shell are seted up the interface 22 that charges that corresponds interface 121 charges, through the interface 121 that charges, can charge battery pack, keeps off the position pilot lamp and is used for instructing the state of adjustable temperature button. For increasing pleasing to the eye, a sequin 3 is add to this embodiment, and the periphery of the shell 2 bottom of offering the partial position of button slip mouth 21 and the mouth 22 that charges is provided with draw-in groove 23, and sequin offers the hole groove 31 that corresponds mouthful 22 and button slip mouth 21 that charges, treats that the screw twists the screw hole after, will decorate in piece 3 directly imbeds draw-in groove 23, can shelter from the screw for the whole pleasing to the eye in bottom of shell 2.
The embodiment provides a temperature-adjustable method, including the temperature-adjustable key assembly as described above, with reference to fig. 6, the temperature-adjustable method specifically includes:
and step S1, in the working state, the host module collects the partial pressure value of the temperature adjusting key in real time and acquires the gear according to the partial pressure value of the temperature adjusting key.
And step S2, calculating the temperature control voltage value of the heating assembly according to the gear, and sending the corresponding temperature control voltage value to the heating assembly.
And step S3, the control main board judges whether the gear of the temperature adjusting key is the same as the previous gear according to the partial pressure value in real time, if not, the step 2 is executed, and if the gear is the same, the step 4 is executed.
And step S4, when the control main board obtains the gear of the temperature adjusting key according to the partial pressure value in real time and the gear is the same as the previous gear, directly calling the previous temperature control voltage value and sending the temperature control voltage value to the heating assembly.
The embodiment also provides an aerosol generating device, which comprises the temperature-adjustable key assembly.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. A temperature-adjustable key assembly is used for an aerosol generating device and is characterized by comprising a shell, a host module, a heating assembly and a temperature adjusting key, wherein the host module, the heating assembly and the temperature adjusting key are arranged on the shell;
the host module is connected with the heating assembly so as to control the heating voltage of the heating assembly;
the temperature adjusting button is connected with the host module, when the aerosol generating device is in a working state, a temperature adjusting instruction is sent to the host module through the temperature adjusting button, and the host module controls the heating temperature of the heating assembly according to the temperature adjusting instruction.
2. The temperature-adjustable key assembly according to claim 1, wherein the host module comprises a control motherboard and a battery assembly, and the control motherboard is connected to the temperature-adjustable key, the battery assembly and the heating assembly respectively.
3. The temperature-adjustable key assembly of claim 2, wherein the temperature-adjustable key is a multi-position toggle switch or a slide switch.
4. The temperature-adjustable key assembly of claim 1, wherein the housing is provided with a key sliding opening, and the temperature-adjustable key is provided with a toggle push button, the toggle push button extending out of the key sliding opening.
5. The temperature-adjustable key assembly of claim 4, wherein the key sliding opening is disposed at a bottom of the housing.
6. The temperature-adjustable key assembly according to claim 2, wherein the control main board comprises a voltage division acquisition circuit unit, a gear judgment circuit unit, a gear calculation circuit unit and a controller;
the voltage division acquisition circuit unit is connected with the gear judgment circuit unit and is used for acquiring a voltage division value of the temperature adjustment key in a working state and acquiring a gear of the temperature adjustment key according to the voltage division value;
the gear judging circuit unit and the gear calculating circuit unit are respectively connected with the controller to be used for calculating the temperature control voltage value of the heating assembly according to the gears and sending the temperature control voltage value to the controller, and when the controller acquires the gears of the temperature adjusting key are the same as the previous gears, the last temperature control voltage value is directly called.
7. The temperature-adjustable key assembly according to claim 2, further comprising a charging interface, wherein the charging interface is connected to the control motherboard, and the housing is provided with a charging interface corresponding to the charging interface.
8. The temperature-adjustable key assembly according to claim 3, further comprising a gear indicator light, wherein the gear indicator light is connected to the control motherboard.
9. The temperature-adjustable key assembly of claim 4, wherein the peripheral edge of the toggle button extending out of the key sliding opening is in a circular arc transition.
10. An aerosol generating device comprising a temperature adjustable key assembly as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022204782.4U CN214898143U (en) | 2020-09-30 | 2020-09-30 | Temperature-adjustable key assembly and aerosol generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022204782.4U CN214898143U (en) | 2020-09-30 | 2020-09-30 | Temperature-adjustable key assembly and aerosol generating device |
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| Publication Number | Publication Date |
|---|---|
| CN214898143U true CN214898143U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022204782.4U Active CN214898143U (en) | 2020-09-30 | 2020-09-30 | Temperature-adjustable key assembly and aerosol generating device |
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| CN (1) | CN214898143U (en) |
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- 2020-09-30 CN CN202022204782.4U patent/CN214898143U/en active Active
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