CN202363917U - Portable electronic ignition device - Google Patents
Portable electronic ignition device Download PDFInfo
- Publication number
- CN202363917U CN202363917U CN2011204109452U CN201120410945U CN202363917U CN 202363917 U CN202363917 U CN 202363917U CN 2011204109452 U CN2011204109452 U CN 2011204109452U CN 201120410945 U CN201120410945 U CN 201120410945U CN 202363917 U CN202363917 U CN 202363917U
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- chip controls
- battery
- charging
- heater coil
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Abstract
The utility model discloses a portable electronic ignition device, comprising a heating coil unit used for ignition, a battery unit used for supplying power to the electronic ignition device, a charging unit used for charging the battery unit, an LED unit used for information prompt, a switch unit used for turning on or turning off the electronic ignition device, and a chip control unit used for connecting with the heating coil unit, the battery unit, the charging unit, the LED unit and the switch unit separately to realize ignition control. The charging unit charges the battery unit via the chip control unit, the battery unit is connected with the chip control unit to supply the chip control unit with power, and also provides the voltage needed by the coil heating to the heating coil unit. By applying the portable electronic ignition device of the utility model, the ignition purpose can be realized in the daily application, and at the same time, the energy-saving and environmental protection can be realized. The portable electronic ignition device is safe in use and convenient in carrying in various occasions.
Description
Technical field
The utility model relates to electronic technology field, particularly relates to a kind of electronic equipment, especially a kind of portable electronic igniter.
Background technology
Present portable igniting device on the market for example lighter mostly is a disposable product; Use inflammable gas such as butane to act as a fuel as the one of which; Be aided with electronic ignition device again and produce flare, reach the purpose of control flame size simultaneously through the control gaseous flow fuel.There is following defective in above-mentioned portable igniting device in the use of reality:
Because the portable igniting device of prior art mostly be a disposable product, it promptly abandons after using, so can cause the wasting of resources and environment is polluted.
Because the portable igniting device fuel of prior art is flammable explosive gas, these flammable explosive gas are mostly from oil or natural gas, therefore a large amount of use meetings of this portable igniting device to oil etc. not regenerated resources cause luxus consumption.
Because the portable igniting device fuel of prior art is flammable gas, therefore need avoid wind in use, in order to avoid flame-out or flame unsteadiness, for the user makes troubles.Windproof lighter is arranged at present on the market, but this windproof lighter major part needs special oil and complex structure, often maintain thereby cost an arm and a leg and need.
Because the portable igniting device fuel of prior art is flammable explosive gas such as butane, therefore in hot environment or under the situation of the influence that is stressed, explodes easily and produce fire, thereby human body is damaged.
Because the portable igniting mounted point of prior art forms flame when fiery, and the igniter self-temperature is raise rapidly, thereby do not allow the long period to continue to use.
Because the portable igniting device of prior art is built-in with flammable explosive gas such as butane, it does not allow in fields such as aircrafts entrained, so the scope of application can diminish.
Because the cigar lighter fuel of prior art is flammable explosive gas such as butane, can produce a certain amount of gaseous emission behind this gas fuel combustion, so the cigar lighter of prior art can produce a certain amount of carbon emission.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, and the utility model provides a kind of portable electronic igniter, in daily use, can conveniently realize igniting, has realized energy-conserving and environment-protective simultaneously again.
In order to address the above problem, the utility model provides a kind of portable electronic igniter, comprising: the heater coil unit that is used to light a fire;
Be used to said electronic ignition device and realize the battery unit of power supply;
Be used for charhing unit to said battery unit charging;
The LED unit that is used for information indicating;
Be used to open or close the switch element of said electronic ignition device
Be used for linking to each other respectively, realize the chip controls unit of IGNITION CONTROL with said heater coil unit, battery unit, charhing unit, LED unit, switch element;
Said charhing unit charges to said battery unit through said chip controls unit;
Said battery unit links to each other with said chip controls unit, implements power supply for said chip controls unit, and said battery unit is that said heater coil unit provides coil heats required voltage through said chip controls unit also.
Preferably, said chip controls unit comprises:
Be used to connect the switch port of said switch element;
The grounding ports that is used for ground connection;
Be used to connect the LED port of said LED unit;
Be used to connect said heater coil unit, so that the heater coil port of the said heater coil of said chip controls unit controls unit heating;
Be used to connect said charhing unit, so that said chip controls unit is to the charging port of said battery unit charging;
Be used to connect the battery connectivity port of said battery unit.
Preferably, said charhing unit comprises:
Be used to realize the USB port of USB charging;
Be connected with said USB port, be used for charging current is carried out the filtering voltage regulation unit of filtering voltage regulation.
Preferably, said chip controls unit also comprises:
Be used to provide the band-gap reference source unit of the inner required reference voltage in said chip controls unit, said band-gap reference source unit also is used for for other unit given voltage being provided according to said reference voltage;
Be used to detect cell voltage, and when said cell voltage is lower than preset given voltage, stop to output current to the low pressure detecting unit of said heater coil unit;
Be used to drive the LED driver element of said LED unit;
Be used to drive the metal-oxide-semiconductor unit of said heater coil unit;
Be used to control the charging control unit of said charhing unit to said battery charge;
Be used for when the temperature of said chip controls unit surpasses assigned temperature, pinning said metal-oxide-semiconductor unit, the overtemperature protection unit of the said metal-oxide-semiconductor of release unit when the temperature of said chip controls unit is lower than assigned temperature.
Implement the utility model embodiment, can in daily use, realize the purpose of igniting, for example light a cigarette; The described portable igniting device of while the utility model is through chip controls and drive heater coil to realize final nothing fire igniting purpose; Thereby the flammable explosive gas such as butane that do not need traditional portable igniter for example to use in the lighter effectively reduce discharging, thereby have realized energy-conserving and environment-protective; Simultaneously the described portable igniting device of the utility model does not use flammable explosive gas such as butane and through the chip controls igniting; Thereby can realize safe handling, conveniently carry that the described portable igniting device of the utility model uses rechargeable battery and can pass through the USB interface charging simultaneously in various occasions; Then both realized and to have reused, significantly improved the convenience the when user uses again.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of portable electronic igniter of the utility model;
Fig. 2 is a structural representation of a kind of portable electronic igniter chips control unit 6 shown in Figure 1;
Fig. 3 is the another structural representation of a kind of portable electronic igniter chips control unit 6 shown in Figure 1;
Fig. 4 is a structural representation think of figure of charhing unit 3 in a kind of portable electronic igniter of the utility model;
Fig. 5 is the structural representation of a kind of portable electronic igniter one preferred circuit embodiment of the utility model.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
With reference to figure 1, Fig. 1 is the structural representation of a kind of portable electronic igniter of the utility model, comprising:
The heater coil unit 1 that is used to light a fire; Be used to said electronic ignition device and realize the battery unit 2 of power supply; Be used for charhing unit 3, be used for the LED unit 4 of information indicating, be used to open or close the switch element 5 of said electronic ignition device said battery unit charging; Be used for linking to each other respectively, realize the chip controls unit 6 of IGNITION CONTROL with said heater coil unit 1, battery unit 2, charhing unit 3, LED unit 4, switch element 5.
Said charhing unit 3 charges through the 6 pairs of said battery units 2 in said chip controls unit.
Said battery unit 2 links to each other with said chip controls unit 6, is that said chip controls unit 6 implements power supply, and said battery unit 2 also provides coil heats required voltage through said chip controls unit 6 for said heater coil unit 1.
Need to prove that said chip controls unit 6 can detect charhing unit 3 source adapter that whether Connected Power, can select charge mode automatically when connecting last time.Otherwise, when detecting charhing unit 3, then get back to ignition mode automatically with the power supply adaptor disconnection.
Said LED unit 4 can pass through the Display Realization information indicating of LED lamp wherein, for example:
After being connected to lithium battery in the said portable igniting device, the LED lamp can be set will glimmer 3 times, the expression battery installs;
Or work as said switch element 5 and open above 10 seconds, said LED lamp flicker is set reminds for 2 times the said portable igniting devices of user to open above 10 seconds.
Fig. 2 is a structural representation of a kind of portable electronic igniter chips control unit 6 shown in Figure 1, and said chip controls unit 6 comprises:
Be used to connect the switch port 61 of said switch element,
The grounding ports 62 that is used for ground connection,
Be used to connect the LED port 63 of said LED unit,
Be used to connect said heater coil unit, so that the heater coil port 64 of the said heater coil of said chip controls unit controls unit heating,
Be used to connect said charhing unit, so that the charging port 65 that said chip controls unit charges to said battery unit,
Be used to connect the battery connectivity port 66 of said battery unit.
Fig. 3 is the another structural representation of a kind of portable electronic igniter chips control unit 6 shown in Figure 1, and different with Fig. 2 is that said chip controls unit 6 also comprises:
Be used to provide the band-gap reference source unit 67 of the inner required reference voltage in said chip controls unit, said band-gap reference source unit 67 also is used for for other unit given voltage being provided according to said reference voltage.
When said portable electronic igniter is used to light a fire, can obtain the required voltage in heating said heater coil unit 1 at short notice through said band-gap reference source unit 67.
Be used to detect cell voltage, and when said cell voltage is lower than preset given voltage, stop to output current to the low pressure detecting unit 68 of said heater coil unit.
Preferable, said preset given voltage is 3.2V.
Be used to drive the LED driver element 691 of said LED unit.
Be used to drive the metal-oxide-semiconductor unit 692 of said heater coil unit.
Be used to control the charging control unit 693 of said charhing unit to said battery charge.
Be used for when the temperature of said chip controls unit 6 surpasses assigned temperature, pinning said metal-oxide-semiconductor unit 692, the overtemperature protection unit 694 of the said metal-oxide-semiconductor of release unit 692 when the temperature of said chip controls unit 6 is lower than assigned temperature.
Preferable; When the temperature of said chip controls unit 6 is spent above 150; Said overtemperature protection unit 694 will pin metal-oxide-semiconductor unit 692, and when the temperature of said chip controls unit 6 is lower than 90 when spending, said overtemperature protection unit 694 will the said metal-oxide-semiconductor of release unit 692.
Need to prove, said charging control unit 693 under certain voltage (4.2V), may command to battery charge be definite value (1C, 90mA).The temperature of charging control unit 693 control chips is conditioned the fastest of feasible charging simultaneously.When cell voltage is lower than 2.9V, (C/10,10mA) to battery charge, when cell voltage surpasses 2.9V, charging control unit 693 will be controlled at full speed battery charge in order to protect battery charge control unit 693 will control the little electric current of employing.
Fig. 4 is a structural representation think of figure of charhing unit 3 in a kind of portable electronic igniter of the utility model, comprising:
Be used to realize the USB port 31 of USB charging, be connected, be used for charging current is carried out the filtering voltage regulation unit 32 of filtering voltage regulation with said USB port.
Through said USB port 31 and said filtering voltage regulation unit 32, can realize said portable electronic igniter through USB charging, thereby provide convenience for user's use.
Fig. 5 is the structural representation of a kind of portable electronic igniter one preferred circuit embodiment of the utility model, comprising:
Be used to realize the USB port of USB charging, by the filter regulator circuit that a resistance R 1 and capacitor C 1 are formed, the charging port among the U1 of chip described in the figure (being CHG among Fig. 5) links to each other with said USB port and filter regulator circuit.
Switch port in the chip controls unit (being CAP among Fig. 5) links to each other with switch S 1, control electronic ignition device unlatching and close.
Grounding ports (being GND among Fig. 5) ground connection.
Battery connectivity port (being VDD among Fig. 5) connects rechargeable battery.
Heater coil port (being OUT among Fig. 5) connects heater coil.
LED port (being LED among Fig. 5) connects LED lamp D3.
Capacitor C 2 is used for the voltage of stable cell among Fig. 5.
Chip U1 described in Fig. 5 and the described chip controls of Fig. 1, Fig. 2 and Fig. 3 unit are roughly the same on 26S Proteasome Structure and Function, are not described in detail in this.
Implement the utility model embodiment, can in daily use, realize the purpose of igniting, for example light a cigarette; The described portable igniting device of while the utility model is through chip controls and drive heater coil to realize final igniting purpose; Thereby the flammable explosive gas such as butane that do not need traditional portable igniter for example to use in the lighter effectively reduce discharging, thereby have realized energy-conserving and environment-protective; Simultaneously the described portable igniting device of the utility model does not use flammable explosive gas such as butane and through the chip controls igniting; Thereby can realize safe handling, conveniently carry that the described portable igniting device of the utility model uses rechargeable battery and can pass through the USB interface charging simultaneously in various occasions; Then both realized and to have reused, significantly improved the convenience the when user uses again.
Embodiment through above description has explained the utility model; It will be appreciated that, above disclosedly be merely a kind of preferred embodiment of the utility model, can not limit the interest field of the utility model certainly with this; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also make some improvement and retouching, these improvement and retouching also are regarded as the protection range of the utility model.
Claims (4)
1. a portable electronic igniter is characterized in that, comprising:
The heater coil unit that is used to light a fire;
Be used to said electronic ignition device and realize the battery unit of power supply;
Be used for charhing unit to said battery unit charging;
The LED unit that is used for information indicating;
Be used to open or close the switch element of said electronic ignition device;
Be used for linking to each other respectively, realize the chip controls unit of IGNITION CONTROL with said heater coil unit, battery unit, charhing unit, LED unit, switch element;
Said charhing unit charges to said battery unit through said chip controls unit;
Said battery unit links to each other with said chip controls unit, implements power supply for said chip controls unit, and said battery unit is that said heater coil unit provides coil heats required voltage through said chip controls unit also.
2. portable electronic igniter as claimed in claim 1 is characterized in that, said chip controls unit comprises:
Be used to connect the switch port of said switch element;
The grounding ports that is used for ground connection;
Be used to connect the LED port of said LED unit;
Be used to connect said heater coil unit, so that the heater coil port of the said heater coil of said chip controls unit controls unit heating;
Be used to connect said charhing unit, so that said chip controls unit is to the charging port of said battery unit charging;
Be used to connect the battery connectivity port of said battery unit.
3. portable electronic igniter as claimed in claim 2 is characterized in that, said chip controls unit also comprises:
Be used to provide the band-gap reference source unit of the inner required reference voltage in said chip controls unit, said band-gap reference source unit also is used for for other unit given voltage being provided according to said reference voltage;
Be used to detect cell voltage, and when said cell voltage is lower than preset given voltage, stop to output current to the low pressure detecting unit of said heater coil unit;
Be used to drive the LED driver element of said LED unit;
Be used to drive the metal-oxide-semiconductor unit of said heater coil unit;
Be used to control the charging control unit of said charhing unit to said battery charge;
Be used for when the temperature of said chip controls unit surpasses assigned temperature, pinning said metal-oxide-semiconductor unit, the overtemperature protection unit of the said metal-oxide-semiconductor of release unit when the temperature of said chip controls unit is lower than assigned temperature.
4. like each described portable electronic igniter of claim 1 ~ 3, it is characterized in that said charhing unit comprises:
Be used to realize the USB port of USB charging;
Be connected with said USB port, be used for charging current is carried out the filtering voltage regulation unit of filtering voltage regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204109452U CN202363917U (en) | 2011-10-26 | 2011-10-26 | Portable electronic ignition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204109452U CN202363917U (en) | 2011-10-26 | 2011-10-26 | Portable electronic ignition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202363917U true CN202363917U (en) | 2012-08-01 |
Family
ID=46575073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204109452U Expired - Fee Related CN202363917U (en) | 2011-10-26 | 2011-10-26 | Portable electronic ignition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202363917U (en) |
-
2011
- 2011-10-26 CN CN2011204109452U patent/CN202363917U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 528000, Guangdong City, Foshan Province Nanhai District lion Town, Luo village, Guangdong new light industry base, core area, A area 7, fourth, 404 units Patentee after: Foshan New Core Microelectronic Co., Ltd. Address before: 528000 B5-13, National Torch Innovation and Pioneer Park, Jihua Road, Chancheng District, Foshan, Guangdong two, China Patentee before: Foshan New Core Microelectronic Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20171026 |