CN210672093U - Atomizer and system matched with electronic cigarette main body - Google Patents
Atomizer and system matched with electronic cigarette main body Download PDFInfo
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- CN210672093U CN210672093U CN201920929720.4U CN201920929720U CN210672093U CN 210672093 U CN210672093 U CN 210672093U CN 201920929720 U CN201920929720 U CN 201920929720U CN 210672093 U CN210672093 U CN 210672093U
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- atomizer
- main control
- contact terminal
- control mcu
- electronic cigarette
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Abstract
The utility model is suitable for an atomizer system field provides an atomizer and system that matches with electron cigarette main part, the atomizer system includes the contact terminal P3 who is connected with the electron cigarette, connects contact terminal P3's master control MCUU1 connects master control MCUU 1's heating circuit, and connect master control MCUU 1's resistance R1. The technical problem that the electronic cigarette atomizer is poor in direct contact with an electronic cigarette main body or communication information signals interfere to cause communication failure in the prior art, and therefore misjudgment is conducted to forbid smoking is solved.
Description
Technical Field
The utility model belongs to atomizer system field especially relates to an atomizer and system that matches with electron cigarette.
Background
The existing atomizer with the software electronic cigarette anti-counterfeiting function can solve the following problems; realized that the consumer can take out the positive matching atomizer of brand electron cigarette, realized that electron smog spinning disk atomiser and electron cigarette main part pair with the brand, but exist when electron smog spinning disk atomiser and electron cigarette main part communication, also can be for the heater circular telegram just, the voltage of battery will fluctuate like this, the signal of communication just can have the interference like this to lead to electron smog spinning disk atomiser and electron cigarette main part direct contact bad or communication information number to have the interference and lead to the communication failure thereby lead to the erroneous judgement for the problem of forbidding the smoking.
Disclosure of Invention
An object of the utility model is to provide an atomizer system that matches with electron cigarette main part aims at solving and has had electron cigarette atomizer and electron cigarette main part direct contact bad or communication information number to have the interference and thereby lead to the communication failure to lead to the erroneous judgement for the technical problem who forbids the smoking among the prior art.
The utility model discloses a realize like this, an atomizer system who matches with electron cigarette main part, the atomizer system includes the contact terminal P3 who is connected with the electron cigarette, connects contact terminal P3's master control MCUU1 connects master control MCUU 1's heating circuit, and connect master control MCUU 1's resistance R1.
The utility model discloses a further technical scheme is: 1 stitch of contact terminal P3 is connected 5 stitches of master control MCUU1 is used for providing required voltage for whole atomizer system, 2 stitches of contact terminal P3 are connected 4 stitches of master control MCUU1 are used for master control MCUU1 communicates with the electron cigarette, 3 stitches of contact terminal P3 are connected GND.
The utility model discloses a further technical scheme is: the heating circuit comprises a heating wire L1, a capacitor C1 and a field effect transistor Q1, wherein the grid electrode of the field effect transistor Q1 is connected with a 6 pin of the master control MCUU1, the drain electrode of the field effect transistor Q1 is connected with one end of the heating wire, the other end of the heating wire is respectively connected with a 5 pin of the master control MCUU1 and one end of the capacitor C1, and the other end of the capacitor C1 and the source electrode of the field effect transistor Q1 are both connected with GND.
The utility model discloses a further technical scheme is: one end of the resistor R1 is connected with one end of the master control MCUU1, and the other end of the resistor R1 is connected with GND.
The utility model discloses a further technical scheme is: the master control MCUU1 is an FT60F010A chip.
The utility model discloses a further technical scheme is: the resistor R1 is a pull-down resistor R1.
The utility model discloses a further technical scheme is: the capacitor C1 is a filter capacitor C1.
Another object of the utility model is to provide an atomizer that matches with electron cigarette main part, the atomizer include atomizer system.
The utility model has the advantages that: can guarantee through this kind of atomizer system that electron smog spinning disk atomiser and electron cigarette main part communication level are not undulant by the load, realize stable level communication to also realized electron cigarette main part discernment electron smog spinning disk atomiser, the two authentication relations of electron smog spinning disk atomiser discernment electron cigarette main part reach same brand special allocation simultaneously, this system simple structure, with low costs, also realized encrypted effect.
Drawings
Fig. 1 is a system block diagram of an atomizer system matched with an electronic cigarette main body according to an embodiment of the present invention;
fig. 2 is an electrical schematic diagram of an atomizer system matched with an electronic cigarette main body according to an embodiment of the present invention.
Detailed Description
Fig. 1-2 show the utility model provides a pair of atomizer system with electronic cigarette main part matching, the atomizer system includes the contact terminal P3 who is connected with the electronic cigarette, connects contact terminal P3's master control MCUU1 connects master control MCUU 1's heating circuit, and connects master control MCUU 1's resistance R1. 1 stitch of contact terminal P3 is connected 5 stitches of master control MCUU1 is used for providing required voltage for whole atomizer system, 2 stitches of contact terminal P3 are connected 4 stitches of master control MCUU1 are used for master control MCUU1 communicates with the electron cigarette, 3 stitches of contact terminal P3 are connected GND. The heating circuit comprises a heating wire L1, a capacitor C1 and a field effect transistor Q1, wherein the grid electrode of the field effect transistor Q1 is connected with a 6 pin of the master control MCUU1, the drain electrode of the field effect transistor Q1 is connected with one end of the heating wire, the other end of the heating wire is respectively connected with a 5 pin of the master control MCUU1 and one end of the capacitor C1, and the other end of the capacitor C1 and the source electrode of the field effect transistor Q1 are both connected with GND. One end of the resistor R1 is connected with one end of the master control MCUU1, and the other end of the resistor R1 is connected with GND. The master control MCUU1 is an FT60F010A chip. The resistor R1 is a pull-down resistor R1. The capacitor C1 is a filter capacitor C1. The function of the field effect transistor Q is to control the heating and stopping of the heater L1 of the atomizer.
An atomizer that matches with electron cigarette main part, the atomizer includes atomizer system. When the atomizer is inserted into the interface of the electronic cigarette body, because the battery part of the electronic cigarette body is in sleep and because a pull-down resistor R1 is externally connected at a pin 4 contacting the electronic cigarette P3, the level of a communication SI/O port of the electronic cigarette body can be pulled down to achieve the function of awakening the battery of the electronic cigarette body, after awakening, the VBAT of the battery of the electronic cigarette body provides power supply, the power supply reaches the master control MCUU1 of the atomizer through a pin 1 of a contact terminal P3 to carry out system power supply, and a pin 2 connected with the contact terminal P3 is taken as an output state at the moment for the SI/O port of the atomizer, a standard protocol data signal code is output, the SI/O port of the electronic cigarette body connected with a pin 2 of a contact terminal P3 is taken as an input state at the moment, the data signal code sent out by the atomizer is detected, the MCU of the electronic cigarette body sets overtime detection, if any data or data error of the atomizer is not detected within a time, when the time is out, the power supply of the electronic cigarette main body is cut off, the electronic cigarette main body is considered to be an unmatched atomizer, the electronic cigarette main body enters sleep, if the MCU of the electronic cigarette main body detects that the data signal code sent out by the atomizer is protocol data meeting the specification, the electronic cigarette main body verifies that the atomizer passes through the power supply, the power supply is continued, and after the 4 pins of the main control MCUU1 of the atomizer send out the data to the electronic cigarette main body, the 4 pins of the main control MCUU1 are used as input ports for detecting and judging the protocol signal of the electronic cigarette main body, and the SI/O port of the electronic cigarette main body connected with the 2 pins of the contact terminal P3 is used as an output signal port for outputting a signal protocol, the 4 pins of the main control MCUU1 of the atomizer judge the protocol signal sent out by the electronic cigarette main body, if the specified requirement is met, the 6 pins of the main control MCUU1 of the atomizer drive the field effect tube Q1, the heating wire L1 is formed for heating, the purposes of bidirectional verification and bidirectional control are achieved, if the 4 pins of the master control MCUU1 of the atomizer judge that the protocol signal sent by the electronic cigarette main body does not pass the verification, the 6 pins of the master control MCUU1 at the atomizer do not drive the field effect tube Q1, the field effect tube Q1 is not conducted, and the heating wire L1 is cut off for heating.
Can guarantee through this kind of atomizer system that electron smog spinning disk atomiser and electron cigarette main part communication level are not undulant by the load, realize stable level communication to also realized electron cigarette main part discernment electron smog spinning disk atomiser, the two authentication relations of electron smog spinning disk atomiser discernment electron cigarette main part reach same brand special allocation simultaneously, this system simple structure, with low costs, also realized encrypted effect.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides an atomizer system that matches with electron cigarette main part which characterized in that: the atomizer system includes contact terminal (P3) of being connected with the electron cigarette, connects main control MCU (U1) of contact terminal (P3), connects the heating circuit of main control MCU (U1), and connects resistance (R1) of main control MCU (U1), 1 stitch of contact terminal (P3) is connected 5 stitches of main control MCU (U1) are used for providing required voltage for whole atomizer system, 2 stitch of contact terminal (P3) are connected 4 stitches of main control MCU (U1) are used for main control MCU (U1) and electron cigarette carry out the communication, GND is connected to 3 stitch of contact terminal (P3), the one end of resistance (R1) is connected the one end of main control MCU (U1), GND is connected to the other end of resistance (R1), resistance (R1) is pull-down resistance (R1).
2. The atomizer system according to claim 1, wherein said heating circuit comprises a heating wire (L1), a capacitor (C1) and a field effect transistor (Q1), a gate of said field effect transistor (Q1) is connected to a 6 pin of said main control MCU (U1), a drain of said field effect transistor (Q1) is connected to one end of said heating wire, another end of said heating wire is connected to a 5 pin of said main control MCU (U1) and one end of said capacitor (C1), and another end of said capacitor (C1) and a source of said field effect transistor (Q1) are both connected to GND.
3. Nebulizer system according to claim 2, characterized in that the master MCU (U1) is a FT60F010A chip.
4. A nebulizer system according to claim 3, wherein the capacitance (C1) is a filter capacitance (C1).
5. A nebulizer adapted to be fitted to an electronic cigarette body, the nebulizer comprising a nebulizer system according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920929720.4U CN210672093U (en) | 2019-06-18 | 2019-06-18 | Atomizer and system matched with electronic cigarette main body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920929720.4U CN210672093U (en) | 2019-06-18 | 2019-06-18 | Atomizer and system matched with electronic cigarette main body |
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| Publication Number | Publication Date |
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| CN210672093U true CN210672093U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920929720.4U Active CN210672093U (en) | 2019-06-18 | 2019-06-18 | Atomizer and system matched with electronic cigarette main body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150764A (en) * | 2019-06-18 | 2019-08-23 | 深圳达钿科技有限公司 | A kind of and the matched atomizer of electronic cigarette main body, system and matching process |
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2019
- 2019-06-18 CN CN201920929720.4U patent/CN210672093U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150764A (en) * | 2019-06-18 | 2019-08-23 | 深圳达钿科技有限公司 | A kind of and the matched atomizer of electronic cigarette main body, system and matching process |
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