CN208638734U - One kind lights a cigarette circuit - Google Patents
One kind lights a cigarette circuit Download PDFInfo
- Publication number
- CN208638734U CN208638734U CN201820818736.3U CN201820818736U CN208638734U CN 208638734 U CN208638734 U CN 208638734U CN 201820818736 U CN201820818736 U CN 201820818736U CN 208638734 U CN208638734 U CN 208638734U
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- Prior art keywords
- control chip
- circuit
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Classifications
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- 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
- A24F19/10—Ash-trays combined with other articles
-
- 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
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Elimination Of Static Electricity (AREA)
- Passenger Equipment (AREA)
Abstract
It lights a cigarette circuit the utility model discloses one kind, by the resistance wire RT for fever, the control circuit being connected with resistance wire RT for the trigger circuit to control circuit offer control signal, and is connected with control circuit and trigger circuit respectively and forms for power supply circuit of its power supply.The utility model provides one kind and lights a cigarette circuit, greatly improve the intelligence of circuit 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
The utility model belongs to electronics field, in particular to one kind lights a cigarette circuit.
Background technique
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, with pottery, porcelain be it is common, also have 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 road 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, functionality and the requirement of convenience of the people to 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, the property easy to use and safety of ashtray are improved, is badly in need of setting
A circuit is counted to be integrated with ashtray.
Utility model content
The purpose of the utility model is to overcome the above problem, one kind is provided and is lit a cigarette circuit, circuit is greatly improved
Intelligence and functionality, improve the integrated result and using effect of circuit, while also improving the peace that circuit uses well
Quan Xing.
The purpose of this utility model is achieved through the following technical solutions:
One kind lights a cigarette circuit, by the resistance wire RT for fever, the control circuit being connected with resistance wire RT, for control
Circuit processed provides the trigger circuit of control signal, and is connected respectively with control circuit and trigger circuit and for the confession of its power supply
Circuit composition.
Further, control chip U2 of the control circuit by model S090D, the VDD of one end and control chip U2
The capacitor C1 and one end and control chip U2's that pin is connected, the other end is connected with the GND pin of control chip U2
CHG pin is connected, the capacitor C2 of other end ground connection is formed, wherein the GND pin ground connection of control chip U2 controls chip U2
CHG pin on be connected to power supply VCC；One end of the resistance wire RT is connected with the AT pin 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 of CELL and the VDD pin for controlling chip U2, and the GND pin phase 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 capacitor C3 being serially connected between 6 pins and 8 pins of control chip U1, one
The resistance R11, Yi Jiyu that end is connected with 14 pins of control chip U1, the other end is connected with the AT pin of control chip U2
11 pins of control chip U1 are connected and are used to excite the key P4 composition of control chip U1 work；The control chip U1's
GND pin ground connection, 16 pins for controlling chip U1 are connected with the LED pipe foot of control chip U2, control 13 pins of chip U1
It is connected with the KEY pin of control chip U2, controls CHG of 12 pins of chip U1 after resistance R9 with control chip U2 and manage
Foot is connected, and 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 pole P of outer reception diode D2 is connected, the other end is connected after resistance R2 with the pole P of infrared-emitting diode D3
R3 composition；Wherein, the pole the N ground connection of infrared receiving diode D2, the pole P of infrared receiving diode D2 and 2 pipes of control chip U1
Foot is connected, and the pole N of infrared-emitting diode D3 is connected with 3 pins of control chip U1, the connection of resistance R2 and resistance R3
Point is connected with the VDD pin of control chip U2.
Preferably, the cathode of the key P4 is grounded, VDD of the anode of key P4 simultaneously with control chip U2 is managed
Foot is connected with 11 pins of control chip U1.
Preferably, being serially connected with resistance R10, key between the anode of the key P4 and the VDD pin for controlling chip U2
Resistance R12 is provided between the anode of P4 and 11 pins for controlling chip U1.
Preferably, being also connected with three end common anode diode P5 on the control chip U1；Three end common anode diode P5
3 pins be connected after resistance R4 with 4 pins of control chip U1,2 pins of three end common anode diode P5 and control chip
The VDD pin of U2 is connected, and 1 pin of three end common anode diode P5 is connected after resistance R5 with 5 pins of control chip U1
It connects.
Preferably, being also connected 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,
The collector of triode Q1 is connected with 2 pins of fan P6, the tie point phase of 1 pin and resistance R2 and resistance R3 of fan P6
Connection.
Preferably, it is also connected with USB charging port P3 on the control chip U2,1 pin of USB charging port P3
It is connected with the CHG pin of control chip U2,2 pins of USB charging port P3 are connected with 9 pins of control chip U1,
3 pins of USB charging port P3 are connected with 10 pins of control chip U1,5 pins and electricity of USB charging port P3
The ground terminal for holding C2 is connected.
The utility model compared with prior art, have the following advantages that and the utility model has the advantages that
(1) the integrated circuit that lights a cigarette of the utility model possesses the intelligence of height, can be very good by singlechip chip
The specific control process run to circuit is completed, the electricity consumption of product in the standby state is greatly reduced, limits simultaneously
The working time of specific component, preferably protect the safety in utilization and service life of each component.
(2) the control chip U1 of the utility model selects the singlechip chip of model STC15W401AS, can when standby
It is not worked with controlling entire integrated circuit, greatly reduces consumption of the integrated circuit to electricity, substantially increase the continuous of battery
Boat ability improves the overall work time for the circuit that lights a cigarette.
(3) whether the utility model is using infrared receiving diode D2 and infrared-emitting diode D3 cooperation come to needing a little
Cigarette is judged, only will be just powered when judging result is to need to light a cigarette to resistance wire RT, and be avoided resistance wire RT air transportion
Row, reduces the consumption to electric energy well, in addition, the control in control chip U1 can also control well to resistance wire
The power-on time of RT, and then can be avoided resistance wire RT long-time power supply and periphery spare and accessory parts are impacted, greatly improve electricity
The safety of road transport row.
(4) the utility model is provided with three end common anode diode P5, can be good at logical to the practival operating condition of circuit
It crosses light efficiency to be reacted, allows user with the carrying out practically state of good grasp circuit.
(5) the utility model is provided with auxiliary firing circuit, can preferably improve resistance wire RT and imitate to the igniting of cigarette
Fruit, accelerates the lighting-up rate of cigarette, reduces the average using the time of resistance wire RT well, improve element uses the longevity
Life.
(6) battery of the utility model can select different types according to actual use environment, greatly improve
The scope of application and using effect of product.
Detailed description of the invention
Fig. 1 is the circuit structure diagram of the integrated circuit that lights a cigarette of the utility model.
Specific embodiment
Below with reference to embodiment, the utility model is described in further detail, but the embodiments of the present invention is not
It is limited to this.
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, for control circuit provide control signal trigger circuit, and respectively with control circuit and touching
Power Generation Road is connected and forms 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, capacitor C1 with
And capacitor C2 composition.To ensure practical effect, control chip U2 preferentially uses the integrated chip of model S090D real
It is existing.
When connection, one end of capacitor C1 is connected with the VDD pin of control chip U2, the other end is with control chip U2's
GND pin is connected, and one end of capacitor C2 is connected with the CHG pin of control chip U2, the other end is then grounded.Meanwhile it controlling
The GND pin of coremaking piece U2 is grounded, and is controlled and is connected to power supply VCC on the CHG pin of chip U2.One end of resistance wire RT and control
The AT pin of chip U2 is 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 port is, it can be achieved that charge function in the course of work |
| 7 | KEY | External key realizes that key 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 pin for controlling chip U2, and the cathode of battery CELL is connected with the GND pin of control chip U2.
Battery CELL in the power supply circuit preferentially uses rechargeable battery to realize, certainly, is using rechargeable battery conduct
When power supply, the utility model needs to match corresponding USB charging port P3 also to provide charge multifunction for it.To meet different fields
The use demand of conjunction, battery CELL can similarly be realized using solar battery, general dry battery or button cell.
When switch S1 is disconnected, entire circuit system is closed.In switch S1 closure, 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, capacitor C3, resistance R11 and key P4 composition.Control
Coremaking piece U1 preferentially uses the integrated chip of model STC15W401AS to realize.When connection, sensor circuit is serially connected in control core
Between 2 pins and 3 pins of piece U1, capacitor 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 pin of control chip U2, key P4 and control chip
11 pins of U1 are connected and are used to excite control chip U1 work.
In addition, the GND pin ground connection of control chip U1, controls 16 pins of chip U1 and the LED pipe foot of control chip U2
It is connected, 13 pins for controlling chip U1 are connected with the KEY pin of control chip U2, control 12 pins of chip U1 through resistance
It is connected after R9 with the CHG pin of control chip U2,12 pins of control chip U1 are grounded after resistance R8.
Control chip U1 is 8051 single-chip 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 are responsible for, controls chip U1
Other pins other than pin 6 and pin 8 are high level in original state.The 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 root
Completion that can also be beyond all doubt according to above content, herein just without repeating.
The sensor circuit is by infrared receiving diode D2, infrared-emitting diode D3, resistance R2 and resistance R3 group
At.
One end of resistance R3 is connected with the pole P of infrared receiving diode D2, the other end after resistance R2 with infrared emission
The pole P of diode D3 is connected.
Wherein, the pole the N ground connection of infrared receiving diode D2, the pole P of infrared receiving diode D2 and 2 pipes of control chip U1
Foot is connected, and the pole N of infrared-emitting diode D3 is connected with 3 pins of control chip U1, the connection of resistance R2 and resistance R3
Point is connected with the VDD pin of control chip U2.
The cathode of the key P4 is grounded, the anode of key P4 simultaneously with the VDD pin of control chip U2 and control core
11 pins of piece U1 are connected.
Resistance R10, the anode of key P4 are serially connected between the anode of the key P4 and the VDD pin for controlling chip U2
Resistance R12 is provided between 11 pins of control chip U1.
Key P4 is configured as reset key, and after pressing the 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 light
It is always on, the pin 3 of control chip U1 exports low level, infrared receiving diode D2 and infrared-emitting diode D3 operation, 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,
Continuous working period after controlling the single wake-up of chip U1 is 75 seconds, and the specific time can be adjusted according to actual needs
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 the pin 2 for controlling chip U1 becomes high level, and the single of control chip U1 continues after waking up
Working time reset to preset 75 seconds, be not sensed by after resetting if cigarette needs are lighted and controlled chip U1 after the time is full
It is again introduced into sleep state.
1 pin of USB charging port P3 is connected with the CHG pin of control chip U2,2 pipes of USB charging port P3
Foot is connected with 9 pins of control chip U1, and 3 pins of USB charging port P3 are connected with 10 pins of control chip U1
It connects, 5 pins of USB charging port P3 are connected with the ground terminal of capacitor C2.
The effect of USB charging port is charged for battery CELL, will not influence integrated circuit during charging
Operation.While charging, if entire circuit system is in standby, the red light of three end common anode diode P5 is always on,
It then flashes 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 connected 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 with control chip U2 VDD pin be connected, 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,
It is reacted very well by practival operating condition of the light efficiency to circuit, 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 based on the above contents may be used
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 electricity
Flat, three end common anode diode P5 output is green；The pin 1 of three end common anode diode P5 is low level, three end common anode diodes
P5 output is red.
Whether infrared receiving diode D2 and infrared-emitting diode D3 is persistently to having cigarette needs to light and 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 from high level becomes low level, and the red light of three end common anode diode P5 lights, and continues most 10 seconds；It is controlling
Then pin 1 from high level becomes low 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 RT fever lights a cigarette, which is the electric current of 3A,
The timing time is 10 seconds.
Embodiment 3
The present embodiment is with embodiment 2 the difference lies in that being also connected 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 needs to light and 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 from high level becomes low level, and the red light of three end common anode diode P5 lights, and continues most 10 seconds；It is controlling
Then pin 1 from high level becomes low level when the pin 2 of coremaking piece U1 becomes high level, fan P6 operation, and continues most 10
Second；Meanwhile control the pin 2 of 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 RT fever lights a cigarette, which is the electric current of 3A,
The timing 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, key 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 to 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 utility model can be realized well.
Claims (10)
- The circuit 1. one kind lights a cigarette, which is characterized in that by the resistance wire RT for fever, the control being connected with resistance wire RT is electric Road for the trigger circuit to control circuit offer control signal, and is connected simultaneously with control circuit and trigger circuit respectively For the power supply circuit composition of its power supply；The control circuit is made of control chip U2 and its peripheral circuit, the trigger circuit It is made of control chip U1 and its peripheral circuit.
- 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 pin of control chip U2, the other end is connected with the GND pin of control chip U2 Capacitor C1 and one end with control chip U2 CHG pin be connected, the other end ground connection capacitor C2 form, wherein control The GND pin of chip U2 is grounded, and is controlled and is connected to power supply VCC on the CHG pin of chip U2；One end of the resistance wire RT and control The AT pin of chip U2 is 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 composition；The switch S1 is serially connected between the anode of battery CELL and the VDD pin of control chip U2, and battery CELL Cathode with control chip U2 GND pin 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 Capacitor 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 pin of coremaking piece U2 is connected, and be connected with 11 pins of control chip U1 and be used to excite control The key P4 composition of chip U1 work；The GND pin ground connection of the control chip U1 controls 16 pins and control core of chip U1 The LED pipe foot of piece U2 is connected, and 13 pins for controlling chip U1 are connected with the KEY pin of control chip U2, controls chip U1 12 pins after resistance R9 with control chip U2 CHG pin 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 pole P of infrared receiving diode D2, the other end after resistance R2 with The resistance R3 composition that the pole P of infrared-emitting diode D3 is connected；Wherein, the pole the N ground connection of infrared receiving diode D2, it is infrared to connect The pole P for receiving diode D2 is connected with 2 pins of control chip U1, the pole 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 pin 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 key P4 is grounded, the key The anode of P4 is connected with 11 pins of the VDD pin 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 key P4 and control chip U2 VDD pin between be serially connected with resistance R10, be provided with resistance R12 between the anode of key P4 and 11 pins for controlling chip U1.
- 8. being lit a cigarette circuit according to one kind described in claim 5,6 or 7, 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 pin of control chip U2,1 pin of three end common anode diode P5 It is connected after resistance R5 with 5 pins of control chip U1.
- The circuit 9. one kind according to claim 8 lights a cigarette, which is characterized in that be also connected 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 group 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 connected on the control chip U2 1 pin of USB charging port P3, USB charging port P3 are connected with the CHG pin of control chip U2, the USB charging port 2 pins of P3 are connected with 9 pins of control chip U1,3 pins of USB charging port P3 and 10 pins of control chip U1 It is connected, 5 pins of USB charging port P3 are connected with the ground terminal of capacitor C2.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018100943102 | 2018-01-31 | ||
| CN201810094310.2A CN108041684A (en) | 2018-01-31 | 2018-01-31 | A kind of Combined-type ashtray that lights a cigarette certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208638734U true CN208638734U (en) | 2019-03-22 |
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 |
| 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 |
| CN201810534078.XA Pending CN108606364A (en) | 2018-01-31 | 2018-05-29 | A kind of ashtray that lights a cigarette certainly |
Family Applications Before (1)
| 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 |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| CN201810534078.XA Pending CN108606364A (en) | 2018-01-31 | 2018-05-29 | A kind of ashtray that lights a cigarette certainly |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN108041684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108541085A (en) * | 2018-01-31 | 2018-09-14 | 四川万利精密机械制造有限公司 | One kind lights a cigarette circuit |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1020401B (en) * | 1974-07-16 | 1977-12-20 | Scm Costruzioni Meccaniche Scn | SAFETY DEVICE FOR FIXING TAPPING TOOLS ON BORING DRILLS AND SIMILAR |
| CN2727582Y (en) * | 2004-08-30 | 2005-09-21 | 陈伦朝 | Intelligent induction cigarette lighter |
| CN2919906Y (en) * | 2006-03-23 | 2007-07-11 | 陈磊 | Ashtray capable of lighting cigarette |
| CN203421723U (en) * | 2013-06-18 | 2014-02-05 | 艾乐斯商贸有限公司 | Multifunctional cigarette lighter |
| CN104416374A (en) * | 2013-08-28 | 2015-03-18 | 常州西利合金工具有限公司 | Tool chuck device |
| CN203464330U (en) * | 2013-09-10 | 2014-03-05 | 温州润家怡科技有限公司 | Control circuit of lithium battery cigarette lighter |
| CN203787988U (en) * | 2014-01-08 | 2014-08-20 | 深圳市倍特力电池有限公司 | Mobile power supply for built-in lighter |
| CN204540811U (en) * | 2015-02-27 | 2015-08-12 | 杭州淘博工业设计有限公司 | Multifunctional ashtray |
| CN104902595B (en) * | 2015-06-15 | 2017-05-03 | 深圳葆威道科技有限公司 | Temperature control system for electronic cigarette heat-generating body |
| CN204962855U (en) * | 2015-08-03 | 2016-01-13 | 林丽莎 | Cigar lighter |
| CN205038657U (en) * | 2015-08-25 | 2016-02-17 | 优品保技术（北京）有限公司 | OTG recognizer that guards against falsification |
| CN106765307A (en) * | 2016-12-23 | 2017-05-31 | 四川万利精密机械制造有限公司 | A kind of electronics is lit a cigarette the ashtray of circuit and the circuit that lit a cigarette based on the electronics |
| 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 |
-
2018
- 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 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
- 2018-05-29 CN CN201810534078.XA patent/CN108606364A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108541085A (en) * | 2018-01-31 | 2018-09-14 | 四川万利精密机械制造有限公司 | One kind lights a cigarette circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208624639U (en) | 2019-03-22 |
| CN108541085A (en) | 2018-09-14 |
| CN108041684A (en) | 2018-05-18 |
| CN208624640U (en) | 2019-03-22 |
| CN108606364A (en) | 2018-10-02 |
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