CN108541085A - One kind lights a cigarette circuit - Google Patents
One kind lights a cigarette circuit Download PDFInfo
- Publication number
- CN108541085A CN108541085A CN201810571814.9A CN201810571814A CN108541085A CN 108541085 A CN108541085 A CN 108541085A CN 201810571814 A CN201810571814 A CN 201810571814A CN 108541085 A CN108541085 A CN 108541085A
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- control
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 51
- 206010037660 Pyrexia Diseases 0.000 claims abstract description 5
- 238000010304 firing Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 235000019506 cigar Nutrition 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000009183 running Effects 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F19/00—Ash-trays
- A24F19/10—Ash-trays combined with other articles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F19/00—Ash-trays
- A24F19/02—Ash-trays with removable insets
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Elimination Of Static Electricity (AREA)
- Passenger Equipment (AREA)
Abstract
It lights a cigarette circuit the invention discloses one kind, mainly by the resistance wire RT for fever, the control circuit being connected with resistance wire RT, the trigger circuit for providing control signal to control circuit, and be connected respectively with control circuit and trigger circuit and formed for the power supply circuit of its power supply.The present invention provides one kind and lights a cigarette circuit, greatly improve circuit it is intelligent with it is functional, improve the integrated result and using effect of circuit, while also improving the safety that circuit uses well.
Description
Technical field
It lights a cigarette circuit the invention belongs to electronics field, in particular to one kind.
Background technology
Ashtray is the tool for containing cigarette ash and cigarette butts, is resulted from the end of the 19th century.After the advent of cigarette, cigarette ash and cigarette butts everywhere throw away by bullet
Hinder health, ashtray also just generates therewith.Initially, someone's ashtray is referred to as cigarette dish, is common with pottery, porcelain, also has with glass
What glass, plastics, jade or metal material made.Its shape, size all bear obvious signs without fixation, that is, cigarette ash
The slot of the roads cylinder Shang Junyouji cigarette thickness aims at and places cigarette and design.Ashtray is other than having utility function, also
It is a kind of art work, there is certain value of art appreciation.
With the development and the improvement of people's living standards of society, requirement of the people to the functionality and convenience of product
Also higher and higher.In order to cater to the demand of people, many enterprises all devise the ashtray with igniter, but actually make
Used time, igniting still need user to go smoking to promote pipe tobacco to burn, i.e., troublesome and unbecoming, so the point of this ashtray
Most of fiery function can only all become a kind of ornaments, not only waste resources of production, while being also unable to reach the purpose of anticipation.
In order to enable ashtray possesses better integration, property easy to use and the safety of ashtray are improved, is badly in need of setting
A circuit is counted to be integrated with ashtray.
Invention content
It is an object of the invention to overcome the above problem, one kind is provided and is lit a cigarette circuit, the intelligence of circuit is greatly improved
Property with it is functional, improve the integrated result and using effect of circuit, while also improving the safety that circuit uses well.
The purpose of the invention is achieved by the following technical solution：
One kind lights a cigarette circuit, and mainly by the resistance wire RT for fever, the control circuit being connected with resistance wire RT is used for
The trigger circuit of control signal is provided to control circuit, and is connected respectively with control circuit and trigger circuit and powers for it
Power supply circuit composition.
Further, the control circuit is by the control chip U2 of model S090D, the VDD of one end and control chip U2
Pin is connected, the other end is connected with the GND pins of control chip U2 capacitance C1 and one end are with control chip U2's
CHG pins are connected, the capacitance C2 of other end ground connection is formed, wherein the GND pins ground connection of control chip U2, control chip U2
CHG pins on be connected to power supply VCC；One end of the resistance wire RT is connected with the AT pins of control chip U2, the other end
Then it is grounded.
Further, the power supply circuit is made of switch S1 and battery CELL；The switch S1 is serially connected in battery
Between the anode and the VDD pins of control chip U2 of CELL, and the GND pin phases of the cathode of battery CELL and control chip U2
Connection.
Further, the trigger circuit is serially connected in control chip by the control chip U1 of model STC15W401AS
Sensor circuit between 2 pins and 3 pins of U1, the capacitance C3 being serially connected between 6 pins and 8 pins of control chip U1, one
Hold the resistance R11, Yi Jiyu that 14 pins with control chip U1 are connected, the other end is connected with the AT pins of control chip U2
11 pins of control chip U1 are connected and are used to excite the button P4 compositions of control chip U1 work；The control chip U1's
GND pins are grounded, and 16 pins of control chip U1 are connected with the LED pipe foot of control chip U2,13 pins of control chip U1
It is connected with the KEY pins of control chip U2, controls CHG pin of 12 pins of chip U1 after resistance R9 with control chip U2
It is connected, 12 pins of control chip U1 are grounded after resistance R8.
Preferably, the sensor circuit by infrared receiving diode D2, infrared-emitting diode D3 and one end with it is red
The resistance that the poles P of outer reception diode D2 are connected, the other end is connected after resistance R2 with the poles P of infrared-emitting diode D3
R3 is formed；Wherein, the poles the N ground connection of infrared receiving diode D2, the poles P of infrared receiving diode D2 and 2 pipes of control chip U1
Foot is connected, and the poles N of infrared-emitting diode D3 are connected with 3 pins of control chip U1, the connection of resistance R2 and resistance R3
Point is connected with the VDD pins of control chip U2.
Preferably, the cathode ground connection of the button P4, the positive VDD pins with control chip U2 simultaneously of button P4
It is connected with 11 pins of control chip U1.
Preferably, being serially connected with resistance R10, button between the anode and the VDD pins of control chip U2 of the button P4
It is provided with resistance R12 between the anode and 11 pins of control chip U1 of P4.
Preferably, being also associated with three end common anode diode P5 on the control chip U1；Three end common anode diode P5
3 pins be connected with 4 pins of control chip U1 after resistance R4,2 pins of three end common anode diode P5 and control chip
The VDD pins of U2 are connected, and 1 pin of three end common anode diode P5 is connected after resistance R5 with 5 pins of control chip U1.
Preferably, being also associated with auxiliary firing circuit on the control chip U1；The auxiliary firing circuit by fan P6,
The base stage phase of triode Q1, the resistance R7 being serially connected between the base stage and emitter of triode Q1 and one end and triode Q1
The resistance R6 that connection, the other end are connected with 1 pin of control chip U1 is formed；Wherein, the emitter ground connection of triode Q1, three
The collector of pole pipe Q1 is connected with 2 pins of fan P6, and 1 pin of fan P6 is connected with the tie point of resistance R2 and resistance R3
It connects.
Preferably, USB charging port P3 are also associated on the control chip U2,1 pin of USB charging ports P3
It is connected with the CHG pins of control chip U2,2 pins of USB charging ports P3 are connected with 9 pins of control chip U1,
3 pins of USB charging ports P3 are connected with 10 pins of control chip U1,5 pins and capacitance of USB charging ports P3
The ground terminal of C2 is connected.
Compared with prior art, the present invention haing the following advantages and advantageous effect：
(1) the integrated circuit that lights a cigarette of the invention possesses the intelligent of height, can be very good to complete by singlechip chip
To the specific control process of circuit operation, the electricity consumption of product in the standby state is greatly reduced, while being limited specific
Component working time, preferably protect the safety in utilization and service life of each component.
(2) control chip U1 of the invention selects the singlechip chip of model STC15W401AS, can be controlled when standby
It makes entire integrated circuit not work, greatly reduces consumption of the integrated circuit to electricity, substantially increase the continuation of the journey energy of battery
Power improves the overall work time for the circuit that lights a cigarette.
(3) present invention using infrared receiving diode D2 and infrared-emitting diode D3 cooperations come to whether need to light a cigarette into
Row judges, only will be just powered to resistance wire RT when judging result is to need to light a cigarette, avoids resistance wire RT dry runnings, very
The good consumption reduced to electric energy, in addition, the control in control chip U1 can also control the confession to resistance wire RT well
The electric time, and then resistance wire RT can be avoided to power for a long time, periphery spare and accessory parts are impacted, greatly improve circuit operation
Safety.
(4) present invention is provided with three end common anode diode P5, can be good at passing through light to the carrying out practically situation of circuit
Effect is reacted so that user can be with the carrying out practically state of good grasp circuit.
(5) present invention is provided with auxiliary firing circuit, can preferably improve resistance wire RT to the ignition results of cigarette, add
The lighting-up rate of fast cigarette, reduces the average usage time of resistance wire RT, improves the service life of element well.
(6) battery of the invention can select different types according to actual use environment, greatly improve product
The scope of application and using effect.
Description of the drawings
Fig. 1 is the circuit structure diagram of the integrated circuit that lights a cigarette of the present invention.
Specific implementation mode
With reference to embodiment, the present invention is described in further detail, and embodiments of the present invention are not limited thereto.
Embodiment 1
As shown in Figure 1, this, which is integrated, lights a cigarette circuit mainly by the resistance wire RT for generating heat and lighting cigarette, with resistance wire RT
The control circuit being connected, the trigger circuit for providing control signal to control circuit, and respectively with control circuit and tactile
Power Generation Road is connected and is formed for the power supply circuit of its power supply.
Wherein, control circuit is used to provide operating current and voltage to resistance wire RT, by control chip U2, capacitance C1 with
And capacitance C2 compositions.To ensure practical effect, control chip U2 preferentially uses the integrated chip of model S090D real
It is existing.
When connection, one end of capacitance C1 is connected with the VDD pins of control chip U2, the other end is with control chip U2's
GND pins are connected, and one end of capacitance C2 is connected with the CHG pins of control chip U2, the other end is then grounded.Meanwhile it controlling
The GND pins of coremaking piece U2 are grounded, and power supply VCC is connected on the CHG pins of control chip U2.One end of resistance wire RT and control core
The AT pins of piece U2 are connected, and the other end is then grounded.
The pin function table for controlling chip U2 is as shown in table 1 below：
| NO | Pin | Description |
| 1 | AT | Connect heating wire |
| 2 | VDD | Anode input terminal |
| 3 | LED | External LED light |
| 4 | NC | Hanging port |
| 5 | GND | The GND of chip |
| 6 | CHG | USB charging ports are, it can be achieved that charge function in the course of work |
| 7 | KEY | External button realizes that button triggers the function of lighting a cigarette |
| 8 | NC | Hanging port |
Table 1
The power supply circuit is made of switch S1 and battery CELL, and when connection, switch S1 is being serially connected in battery CELL just
Between pole and the VDD pins of control chip U2, and the cathode of battery CELL is connected with the GND pins of control chip U2.
Battery CELL in the power supply circuit is preferentially realized using rechargeable battery, certainly, is using rechargeable battery conduct
When power supply, the present invention also needs to match corresponding USB charging ports P3 to provide charge multifunction for it.To meet different occasions
Solar cell, general dry battery or button cell similarly may be used to realize in use demand, battery CELL.
When switch S1 is disconnected, entire circuit system is closed.When switch S1 is closed, battery CELL is then entire circuit system
System is powered, and under the control of control chip U1, circuit system enters standby mode, and entire circuit system does not work, can pole
The standby power consumption of big reduction.
The trigger circuit is then by control chip U1, sensor circuit, capacitance C3, resistance R11 and button P4 compositions.Control
Coremaking piece U1 is preferentially realized using the integrated chip of model STC15W401AS.When connection, sensor circuit is serially connected in control core
Between 2 pins and 3 pins of piece U1, capacitance C3 is serially connected between 6 pins and 8 pins of control chip U1, one end of resistance R11
It is connected with 14 pins of control chip U1, the other end is connected with the AT pins of control chip U2, button P4 and control chip
11 pins of U1 are connected and are used to excite the U1 work of control chip.
In addition, the GND pins ground connection of control chip U1, the LED pipe foot of 16 pins and control chip U2 of control chip U1
It is connected, 13 pins of control chip U1 are connected with the KEY pins of control chip U2, and 12 pins of control chip U1 are through resistance
It is connected with the CHG pins of control chip U2 after R9,12 pins of control chip U1 are grounded after resistance R8.
Control chip U1 is 8051 microcontrollers of included internal crystal oscillator, and the control chip U1 is as entire cigar lighter system
Chip is controlled, system unlatching, infrared induction, status display and the working time control of control cigar lighter, control chip U1 are responsible for
Other pins other than pin 6 and pin 8 are high level in original state.Control chip U1 is conventional die,
The function of each pin is well known to the skilled person, specific connection and mounting means those skilled in the art's root
Completion that can also be beyond all doubt according to the above, herein just without repeating.
The sensor circuit is by infrared receiving diode D2, infrared-emitting diode D3, resistance R2 and resistance R3 groups
At.
One end of resistance R3 is connected with the poles P of infrared receiving diode D2, the other end after resistance R2 with infrared emission
The poles P of diode D3 are connected.
Wherein, the poles the N ground connection of infrared receiving diode D2, the poles P of infrared receiving diode D2 and 2 pipes of control chip U1
Foot is connected, and the poles N of infrared-emitting diode D3 are connected with 3 pins of control chip U1, the connection of resistance R2 and resistance R3
Point is connected with the VDD pins of control chip U2.
The cathode of the button P4 is grounded, the anode of button P4 simultaneously with the VDD pins of control chip U2 and control core
11 pins of piece U1 are connected.
Be serially connected with resistance R10 between the anode of the button P4 and the VDD pins of control chip U2, the anode of button P4 with
It is provided with resistance R12 between 11 pins of control chip U1.
Button P4 is configured as reset key, and after pushing button P4, control chip U1 is waken up by standby mode,
Control chip U1 is excited, meanwhile, the pin 4 of control chip U1 exports low level, three end common anode diode P5 then green lights
It is always on, the pin 3 of control chip U1 exports low level, infrared receiving diode D2 and infrared-emitting diode D3 operations, with sense
Whether there should be cigarette needs to light, if infrared receiving diode D2 and infrared-emitting diode D3 are not sensed by cigarette, needs are lighted,
The continuous working period controlled after the single wake-up of chip U1 is 75 seconds, and the specific time can be adjusted according to actual demand
It is whole, the time arrive after then herein enter standby mode；And when infrared receiving diode D2 and infrared-emitting diode D3 has been sensed
After cigarette is lighted required for entering, then controlling the pin 2 of chip U1 becomes high level, lasting after the single wake-up of control chip U1
Working time resets to preset 75 seconds, and cigarette has been not sensed by after resetting and has needed to control chip U1 if lighting after the time is full again
It is secondary to enter sleep state.
1 pin of USB charging ports P3 is connected with the CHG pins of control chip U2,2 pipes of USB charging ports P3
Foot is connected with 9 pins of control chip U1, and 3 pins of USB charging ports P3 are connected with 10 pins of control chip U1,
5 pins of USB charging ports P3 are connected with the ground terminal of capacitance C2.
The effect of USB charging ports is charged for battery CELL, and integrated circuit is not interfered with during charging
Operation.When charging, if entire circuit system is in standby, the red light of three end common anode diode P5 is always on,
It then flickers after the completion and becomes green light；Three end common anode diode P5 etc. are according to normal if entire circuit system is in operating status
Operating condition is changed.
Embodiment 2
The present embodiment is with embodiment 1 the difference lies in that being also associated with three end common anode diodes on the control chip U1
P5。
3 pins of three end common anode diode P5 are connected after resistance R4 with 4 pins of control chip U1, three end common anodes two
2 pins of pole pipe P5 are connected with the VDD pins of control chip U2,1 pin of three end common anode diode P5 after resistance R5 with
5 pins of control chip U1 are connected.
The effect of three end common anode diodes is that the different working condition of circuit is expressed by the indicator light of different colours,
The carrying out practically situation of circuit is reacted by light efficiency very well, so that user can be with the tool of good grasp circuit
Running body state.The three ends common anode diode is the conventional products of this field, and those skilled in the art can according to above-mentioned content
With the beyond all doubt installation and use for completing the three ends common anode diode, herein just without repeating.
Three end common anode diode P5 have red and green indicator light, and the pin 3 of three end common anode diode P5 is low level,
Three end common anode diode P5 outputs are green；The pin 1 of three end common anode diode P5 is low level, and three end common anode diode P5 are defeated
Go out for red.
Whether infrared receiving diode D2 and infrared-emitting diode D3 is persistently to having cigarette to need to light to judge having
When the pin 2 of cigarette time control coremaking piece U1 becomes high level, it is on the contrary then be low level；Become high electricity in the pin 2 of control chip U1
Usually then pin 5 becomes low level from high level, and the red light of three end common anode diode P5 lights, and continues most 10 seconds；It is controlling
Then pin 1 becomes low level from high level when the pin 2 of coremaking piece U1 becomes high level, and continues most 10 seconds；Meanwhile it controlling
Pin 13 becomes low level from high level when the pin 2 of chip U1 becomes high level.
When the pin 13 for controlling chip U1 becomes low level, the pin 7 of control chip U2 is low level, so that control
The pin 1 of coremaking piece U2 exports high current and gives resistance wire RT so that and RT fevers light a cigarette, which is the electric current of 3A,
The sequential time is 10 seconds.
Embodiment 3
The present embodiment is with embodiment 2 the difference lies in that being also associated with auxiliary firing circuit on the control chip U1；It should
Auxiliary firing circuit is by fan P6, triode Q1, the resistance R7, Yi Jiyi that are serially connected between the base stage and emitter of triode Q1
The resistance R6 that end is connected with the base stage of triode Q1, the other end is connected with 1 pin of control chip U1 is formed；Wherein, three
The emitter of pole pipe Q1 is grounded, and the collector of triode Q1 is connected with 2 pins of fan P6,1 pin and resistance of fan P6
R2 is connected with the tie point of resistance R3.
Whether infrared receiving diode D2 and infrared-emitting diode D3 is persistently to having cigarette to need to light to judge having
When the pin 2 of cigarette time control coremaking piece U1 becomes high level, it is on the contrary then be low level；Become high electricity in the pin 2 of control chip U1
Usually then pin 5 becomes low level from high level, and the red light of three end common anode diode P5 lights, and continues most 10 seconds；It is controlling
Then pin 1 becomes low level, fan P6 operations from high level when the pin 2 of coremaking piece U1 becomes high level, and continues most 10
Second；Meanwhile the pin 2 for controlling chip U1 when becoming high level pin 13 low level is become from high level.
When the pin 13 for controlling chip U1 becomes low level, the pin 7 of control chip U2 is low level, so that control
The pin 1 of coremaking piece U2 exports high current and gives resistance wire RT so that and RT fevers light a cigarette, which is the electric current of 3A,
The sequential time is 10 seconds.
In conclusion the main body setting of the integrated circuit that lights a cigarette is on circuit boards, switch S1, resistance wire RT, button P4,
Infrared receiving diode D2, infrared-emitting diode D3, three end common anode diode P5, fan P6 and USB charging port with
The circuit board is connected.
When in use, being first turned on switch S1 makes product enter standby mode, when needing to light a cigarette then click by
Cigarette butt is directly placed on resistance wire RT after key P4, cigarette butt is waited for be in contact with resistance wire RT and under the blowing of fan by point
Combustion, then takes out the cigarette being ignited.
As described above, the present invention can be realized well.
Claims (10)
- The circuit 1. one kind lights a cigarette, which is characterized in that mainly by the resistance wire RT for fever, the control being connected with resistance wire RT Circuit, the trigger circuit for providing control signal to control circuit, and be connected respectively with control circuit and trigger circuit And it is the power supply circuit of its power supply composition.
- The circuit 2. one kind according to claim 1 lights a cigarette, which is characterized in that the control circuit is by model S090D's Chip U2 is controlled, one end is connected with the VDD pins of control chip U2, the other end is connected with the GND pins of control chip U2 Capacitance C1 and one end is connected with the CHG pins of control chip U2, the capacitance C2 of other end ground connection is formed, wherein control The GND pins of chip U2 are grounded, and power supply VCC is connected on the CHG pins of control chip U2；One end of the resistance wire RT and control The AT pins of chip U2 are connected, and the other end is then grounded.
- The circuit 3. one kind according to claim 2 lights a cigarette, which is characterized in that the power supply circuit is by switch S1 and battery CELL is formed；The switch S1 is serially connected between the anode of battery CELL and the VDD pins of control chip U2, and battery CELL Cathode with control chip U2 GND pins be connected.
- The circuit 4. one kind according to claim 2 or 3 lights a cigarette, which is characterized in that the trigger circuit is by model The control chip U1 of STC15W401AS, the sensor circuit being serially connected between 2 pins and 3 pins of control chip U1, is serially connected in control Capacitance C3 between 6 pins and 8 pins of coremaking piece U1, one end is connected with 14 pins of control chip U1, the other end and control The resistance R11 that the AT pins of coremaking piece U2 are connected, and be connected with 11 pins of control chip U1 and be used to excite control The button P4 compositions of chip U1 work；The GND pins ground connection of the control chip U1,16 pins and the control core of control chip U1 The LED pipe foot of piece U2 is connected, and 13 pins of control chip U1 are connected with the KEY pins of control chip U2, control chip U1 12 pins after resistance R9 with control chip U2 CHG pins be connected, 12 pins of control chip U1 are after resistance R8 Ground connection.
- The circuit 5. one kind according to claim 4 lights a cigarette, which is characterized in that the sensor circuit is by infrared receiving diode D2, infrared-emitting diode D3 and one end be connected with the poles P of infrared receiving diode D2, the other end after resistance R2 with The resistance R3 compositions that the poles P of infrared-emitting diode D3 are connected；Wherein, the poles the N ground connection of infrared receiving diode D2, it is infrared to connect The poles P for receiving diode D2 are connected with 2 pins of control chip U1, the poles N of infrared-emitting diode D3 and the 3 of control chip U1 Pin is connected, and the tie point of resistance R2 and resistance R3 are connected with the VDD pins of control chip U2.
- The circuit 6. one kind according to claim 5 lights a cigarette, which is characterized in that the cathode of the button P4 is grounded, the button The anode of P4 is connected with 11 pins of the VDD pins of control chip U2 and control chip U1 simultaneously.
- The circuit 7. one kind according to claim 6 lights a cigarette, which is characterized in that the anode of the button P4 and control chip U2 VDD pins between be serially connected with resistance R10, be provided with resistance R12 between the anode and 11 pins of control chip U1 of button P4.
- The circuit 8. one kind according to claim 5,6 or 7 lights a cigarette, which is characterized in that be also connected on the control chip U1 There are three end common anode diode P5；3 pins of three end common anode diode P5 are connected after resistance R4 with 4 pins of control chip U1 It connects, 2 pins of three end common anode diode P5 are connected with the VDD pins of control chip U2,1 pin of three end common anode diode P5 It is connected with 5 pins of control chip U1 after resistance R5.
- The circuit 9. one kind according to claim 8 lights a cigarette, which is characterized in that be also associated with auxiliary on the control chip U1 Firing circuit；The auxiliary firing circuit is by fan P6, triode Q1, the electricity being serially connected between the base stage and emitter of triode Q1 The resistance R6 groups that resistance R7 and one end are connected with the base stage of triode Q1, the other end is connected with 1 pin of control chip U1 At；Wherein, the emitter ground connection of triode Q1, the collector of triode Q1 are connected with 2 pins of fan P6, and the 1 of fan P6 Pin is connected with the tie point of resistance R2 and resistance R3.
- The circuit 10. one kind according to claim 9 lights a cigarette, which is characterized in that be also associated on the control chip U2 1 pin of USB charging port P3, USB charging ports P3 are connected with the CHG pins of control chip U2, the USB charging ports 2 pins of P3 are connected with 9 pins of control chip U1,10 pins of 3 pins and control chip U1 of USB charging ports P3 It is connected, 5 pins of USB charging ports P3 are connected with the ground terminal of capacitance C2.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810094310.2A CN108041684A (en) | 2018-01-31 | 2018-01-31 | A kind of Combined-type ashtray that lights a cigarette certainly |
| CN2018100943102 | 2018-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108541085A true CN108541085A (en) | 2018-09-14 |
Family
ID=62125069
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810094310.2A Pending CN108041684A (en) | 2018-01-31 | 2018-01-31 | A kind of Combined-type ashtray that lights a cigarette certainly |
| CN201820818736.3U Active CN208638734U (en) | 2018-01-31 | 2018-05-29 | One kind lights a cigarette circuit |
| CN201810534078.XA Pending CN108606364A (en) | 2018-01-31 | 2018-05-29 | A kind of ashtray that lights a cigarette certainly |
| CN201820817118.7U Expired - Fee Related CN208624640U (en) | 2018-01-31 | 2018-05-29 | A kind of ashtray that lights a cigarette certainly |
| CN201810571814.9A Pending CN108541085A (en) | 2018-01-31 | 2018-05-29 | One kind lights a cigarette circuit |
| CN201820819798.6U Expired - Fee Related CN208624639U (en) | 2018-01-31 | 2018-05-29 | A kind of ashtray liner |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810094310.2A Pending CN108041684A (en) | 2018-01-31 | 2018-01-31 | A kind of Combined-type ashtray that lights a cigarette certainly |
| CN201820818736.3U Active CN208638734U (en) | 2018-01-31 | 2018-05-29 | One kind lights a cigarette circuit |
| CN201810534078.XA Pending CN108606364A (en) | 2018-01-31 | 2018-05-29 | A kind of ashtray that lights a cigarette certainly |
| CN201820817118.7U Expired - Fee Related CN208624640U (en) | 2018-01-31 | 2018-05-29 | A kind of ashtray that lights a cigarette certainly |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820819798.6U Expired - Fee Related CN208624639U (en) | 2018-01-31 | 2018-05-29 | A kind of ashtray liner |
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| CN (6) | CN108041684A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108041684A (en) * | 2018-01-31 | 2018-05-18 | 四川万利精密机械制造有限公司 | A kind of Combined-type ashtray that lights a cigarette certainly |
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- 2018-01-31 CN CN201810094310.2A patent/CN108041684A/en active Pending
- 2018-05-29 CN CN201820818736.3U patent/CN208638734U/en active Active
- 2018-05-29 CN CN201810534078.XA patent/CN108606364A/en active Pending
- 2018-05-29 CN CN201820817118.7U patent/CN208624640U/en not_active Expired - Fee Related
- 2018-05-29 CN CN201810571814.9A patent/CN108541085A/en active Pending
- 2018-05-29 CN CN201820819798.6U patent/CN208624639U/en not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| CN208624640U (en) | 2019-03-22 |
| CN208624639U (en) | 2019-03-22 |
| CN108606364A (en) | 2018-10-02 |
| CN108041684A (en) | 2018-05-18 |
| CN208638734U (en) | 2019-03-22 |
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Effective date of registration: 20200119 Address after: 610000 group 10, Renmin Tang Village, shengdeng Township, Chenghua District, Chengdu City, Sichuan Province Applicant after: Yu Bo Address before: 610000, No. 1, Taixing Road, Chenghua District, Sichuan, Chengdu, 1 Applicant before: SICHUAN WANLI PRECISION MACHINERY MANUFACTURING Co.,Ltd. |
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Application publication date: 20180914 |