CN2447212Y - Cigarette lighter device - Google Patents
Cigarette lighter device Download PDFInfo
- Publication number
- CN2447212Y CN2447212Y CN 00215465 CN00215465U CN2447212Y CN 2447212 Y CN2447212 Y CN 2447212Y CN 00215465 CN00215465 CN 00215465 CN 00215465 U CN00215465 U CN 00215465U CN 2447212 Y CN2447212 Y CN 2447212Y
- Authority
- CN
- China
- Prior art keywords
- cigarette
- relay
- cigarette lighter
- parallel
- lighter device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a cigarette lighting device, mainly comprising a heating circuit, a sleeve barrel, a cigarette lighting head, a cigarette lighting head socket and a metal sheath. The heating circuit which is boosted through an inverter is connected in series with a diode, a resistor and a relay, and is connected in parallel with a temperature-sensitive converter and more than three capacitor sets; contacts on the temperature-sensitive converter are respectively connected with the capacitors; the relay is connected in parallel with a current-limiting resistor and an indicating lamp. The utility model has the advantages of high speed for lighting a cigarette, high safety, no influence on the service life of elements, etc.
Description
The utility model relates to a kind of Cigarette lighter device, specifically, relates to a kind of device that is used for lighting a cigarette on the automobile.
At present, what generally adopt on the automobile both at home and abroad is DY-737 type Cigarette lighter, and the Battery voltage of using 12V on the automobile is connected with resistor wire as power supply, and heating lights a cigarette.Time of heat was long when this Cigarette lighter lit a cigarette, and was inconvenient to use.
The purpose of this utility model is to avoid the shortcoming of above-mentioned prior art and a kind of quick Cigarette lighter device is provided.It is on the basis of DY-737 type Cigarette lighter, and its supply line is transformed.
The purpose of this utility model is to realize like this.A kind of Cigarette lighter device mainly comprises heater circuit, sleeve, some cigarette end, connector and metal covering light a cigarette.Its heater circuit is connected with diode, resistance tungsten filament and relay after inversion boosting, and is in parallel with temperature sensitive conv and the capacitor bank more than three.Contact on the temperature sensitive conv connects respectively with electric capacity.Relay is in parallel with current-limiting resistance and indicator lamp.
The utility model compared with prior art, it is fast to have the speed of lighting a cigarette, safe, does not influence the life-span of components and parts.
Accompanying drawing is represented the utility model circuit structure diagram.
Be described in detail embodiment of the present utility model below in conjunction with accompanying drawing.
The automobile storage battery power supply is connected with diode (1), resistance (2), tungsten filament (4), diode (5) and relay (6) after inversion boosting, and is in parallel with temperature sensitive conv (11) and the capacitor bank more than three (12).Contact on the temperature sensitive conv (11) connects respectively with electric capacity (12).Relay (6) is in parallel with current-limiting resistance (9) and indicator lamp (8).
Under the energized state, current inversion is boosted after diode in series (1), resistance (2) and temperature sensitive conv (11) are given capacitor bank (12) charging, and charging current is by being reduced to zero greatly gradually; The voltage at capacitor bank (12) two ends is then by the low peak value that rises to gradually.Charging duration generally can transfer to 5-90 second, and at this moment indicator lamp (8) is luminous is serviceable condition.When lighting a cigarette, press cigarette lighter plug (3) gently.At this moment Cigarette lighter is connected, and the fraction electric current flows to relay (6) through diode (5), makes relay (6) work.Relay (6) open contact (10) closure, the tungsten filament circuit is connected.A large amount of electric energy of capacitor bank (12) storage at this moment discharge to Cigarette lighter tungsten filament (4) rapidly by temperature sensitive conv (11), but make Cigarette lighter reach the burning smoke degree then in a second, and at this moment, promptly desirable hitting lights a cigarette, and capacitor bank (12) is recharged once more.When relay (6) was worked, its normally closed contact (13) also was opened, and electric capacity (7) energy stored is discharged after several seconds for relay (6) time-delay.Temperature sensitive conv (11) can be adjusted capacitor bank (12) discharge rate voluntarily according to variation of temperature at that time, guarantees the Cigarette lighter normal operation.Because Cigarette lighter is at first connected, so capacitor bank (12) releases energy moment, when electric current is very big, can not play big spark.Resistance (9) is the current-limiting resistance of indicator lamp (8).Electric capacity (7) is used for cooperating relay (6) work.
Claims (3)
1, a kind of Cigarette lighter device mainly comprises heater circuit, sleeve, some cigarette end, connector and metal covering light a cigarette, it is characterized in that heater circuit connects with diode, resistance tungsten filament and relay after inversion boosting, in parallel with temperature sensitive conv and the capacitor bank more than three.
2, according to the described a kind of Cigarette lighter device of claim 1, it is characterized in that the contact on the temperature sensitive conv connects respectively with electric capacity.
3, according to the described a kind of Cigarette lighter device of claim 1, it is characterized in that relay is in parallel with current-limiting resistance and indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00215465 CN2447212Y (en) | 2000-07-11 | 2000-07-11 | Cigarette lighter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00215465 CN2447212Y (en) | 2000-07-11 | 2000-07-11 | Cigarette lighter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2447212Y true CN2447212Y (en) | 2001-09-12 |
Family
ID=33581399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00215465 Expired - Fee Related CN2447212Y (en) | 2000-07-11 | 2000-07-11 | Cigarette lighter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2447212Y (en) |
-
2000
- 2000-07-11 CN CN 00215465 patent/CN2447212Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |