CN201672886U - Intelligent voice fireworks and crackers delay automatic ignitor - Google Patents
Intelligent voice fireworks and crackers delay automatic ignitor Download PDFInfo
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- CN201672886U CN201672886U CN2010201194270U CN201020119427U CN201672886U CN 201672886 U CN201672886 U CN 201672886U CN 2010201194270 U CN2010201194270 U CN 2010201194270U CN 201020119427 U CN201020119427 U CN 201020119427U CN 201672886 U CN201672886 U CN 201672886U
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Abstract
The utility model relates to an intelligent voice fireworks and crackers delay automatic ignitor, comprising a shell. A switch is installed on the shell, and the shell is internally provided with a power circuit, a clamping piece resistance igniting head and a delay automatic igniting circuit. The power circuit supplies power for the delay automatic igniting circuit, the switch is connected between the power circuit and the delay automatic igniting circuit, the clamping piece resistance igniting head is connected between the switch and the delay automatic igniting circuit in series, and the clamping piece resistance igniting head is connected with the leads of the fireworks and crackers. The utility model realizes the delay and timing automatic ignition through electronic circuits and can improve the safety of setting off the fireworks and crackers. In addition, the utility model also has voice function, prompts and warns a person who sets off the fireworks with voice prompt that the fireworks are already in an igniting state and warns the person to keep far from the setting-off region, and can play different blessings, blessing music or advertisements and the like in different celebration occasions before setting off, thereby enhancing the happy and lucky atmosphere and improving the cultural taste of the fireworks and crackers.
Description
Technical field
The utility model belongs to technical field of fireworks and crackers, relates in particular to a kind of fireworks and firecrackers automatic ignitor.
Background technology
Fireworks, firecracker are greatest invention of the Chinese nation and crystallization of wisdom, are that the Chinese nation contributes the finest spiritual wealth to the mankind.Modern society's develop rapidly, people require more and more higher to living standard, fireworks, firecracker have also been had higher demand, require modern fireworks and firecrackers safer, more science, rich and varied, interest type is stronger, to satisfy the higher demand of people's life.Present Chinese mass consumption person on New Year's Day or other festivals, during celebrating celebration, the traditional approach that the lead-in wire that fireworks of setting off voluntarily and firecracker still adopt the hand-held naked light of staff to light the band gunpowder is seted off, because of fireworks and firecracker are dangerous products, in the consumer uses all is closely to set off, and such mode of setting off is brought hidden danger to the consumer.In addition, existing fireworks and firecracker also do not possess phonetic function, can not and wish with the transmission sound blessing, to strengthen celebrating and lucky atmosphere.
Summary of the invention
The purpose of this utility model is the problems referred to above at existing fireworks and firecracker existence, and the intelligent sound fireworks and firecrackers time-delay automatic ignitor of a kind of energy automatic safe igniting is provided.
The purpose of this utility model is achieved in that the utility model comprises housing, on described housing, switch is installed, in housing, be provided with power circuit, intermediate plate point of resistance duration and degree of heating and time-delay auto-ignition circuit, described power circuit is given the power supply of time-delay auto-ignition circuit, described switch is connected between power circuit and the time-delay auto-ignition circuit, described intermediate plate point of resistance duration and degree of heating is connected between switch and the time-delay auto-ignition circuit, and intermediate plate point of resistance duration and degree of heating will be connected with the lead-in wire of fireworks or firecracker.
Better scheme is: loudspeaker also is installed on described housing; described time-delay auto-ignition circuit is an intelligent sound time-delay auto-ignition circuit; comprise speech IC able to programme, IGNITION CONTROL and holding circuit; described power circuit is given speech IC able to programme, IGNITION CONTROL and holding circuit power supply; described switch is located between power circuit and speech IC able to programme, IGNITION CONTROL and the holding circuit; described IGNITION CONTROL and holding circuit are controlled by speech IC able to programme, and described loudspeaker is connected with speech IC able to programme.
Technique effect of the present utility model is:
1, the utility model is realized time-delay or timing automatic igniting by electronic circuit, the consumer was left in 10 seconds to 1 minute set off the zone, can improve fireworks, firecracker is seted off safety, ensures the person's of setting off personal safety effectively.
2, the utility model also can have phonetic function simultaneously, can be with voice suggestion and the caution person of setting off fireworks at the state of lighting please away from setting off the zone, can before setting off, play blessing language, blessing music or the advertisement etc. of different celebration occasions, strengthen celebrating and lucky atmosphere, improve the cultural taste of fireworks and firecrackers.
Description of drawings
Fig. 1 is the outside drawing of embodiment one.
Fig. 2 is the structural representation that has adopted the fireworks of embodiment one.
Fig. 3 is the structural representation that has adopted the firecracker of embodiment two.
Fig. 4 is the circuit theory diagrams of intelligent sound time-delay auto-ignition circuit among embodiment one and the embodiment two.
The specific embodiment
Referring to Fig. 1, the intelligent sound fireworks and firecrackers of embodiment one time-delay automatic ignitor comprises housing 4, and loudspeaker 1, toggle switch 5, Battery Indicator Light 2, battery case 3 are installed on housing 4; The switch lock is housed on toggle switch 5, it is to block the capable position of stirring of toggle switch 5 that the switch lock mainly acts on, when producing and being transported in consumer's hand, the switch lock keeps blocking the row position effect of stirring of toggle switch 5, the consumer only pulls out the switch lock, toggle switch 5 just can be struck, and has therefore further guaranteed security in the production and transport process; 2 the 2A batteries of in battery case 3, can packing into, in battery correctly is installed to battery case 3 after, Battery Indicator Light 2 is bright, tells the consumer, battery correctly installs and is in place, and can use safely.
In housing 4, be provided with power circuit, intermediate plate point of resistance duration and degree of heating JP1 and intelligent sound time-delay auto-ignition circuit; intelligent sound time-delay auto-ignition circuit comprises speech IC able to programme, IGNITION CONTROL and holding circuit; circuit theory is as shown in Figure 4, and is as described below:
Power circuit is made up of a battery and a surge capacitor C 1 in parallel with it; the 1 protection power supply of surge capacitor C is stable; because of consumer itself has static; and all be the manual installation battery; in this process, have generation of static electricity; do not occur static or peak voltage in consumer's power up in order to make, 1 pair of entire circuit of surge capacitor C plays a protective role.Power circuit is given speech IC able to programme, IGNITION CONTROL and holding circuit power supply, and to be provided with toggle switch S1 between power circuit and speech IC able to programme, IGNITION CONTROL and holding circuit (be toggle switch 5 among Fig. 1 or the toggle switch 11 among Fig. 3.Battery Indicator Light 2 is light emitting diode D1, and its anodal back that is connected in series with resistance R 1 is in parallel with power circuit.
IGNITION CONTROL and holding circuit are made up of IGNITION CONTROL circuit and protection circuit; ignition control line route BT169 controllable silicon Q1; diode D2; resistance R 2 is formed; protection circuit is made up of electrochemical capacitor C4 and resistance R 3; intermediate plate point of resistance duration and degree of heating JP1 is connected between toggle switch S1 and IGNITION CONTROL and the holding circuit; the two ends of intermediate plate point of resistance duration and degree of heating JP connect the anode of toggle switch S1 and BT169 controllable silicon Q1 respectively; the control utmost point of BT169 controllable silicon Q1 connects the negative pole of diode D2; the minus earth of BT169 controllable silicon Q1; the anodal connecting resistance R2 of diode D2; positive pole and the resistance R 3 of another termination electrochemical capacitor C4 of resistance R 2, the other end ground connection of the negative pole of electrochemical capacitor C4 and resistance R 3.
Speech IC able to programme adopts speech IC OTP-080, and its 2nd pin is connected with the positive pole of power circuit through switch S 1, and the 3rd pin connects the positive pole of electrochemical capacitor C4, the 4th pin ground connection, and the 5th, 6 pin of speech IC able to programme connect loudspeaker.Miniature calculating section is arranged in the speech IC able to programme and can write formula; and in voice playing circuit and control circuit are arranged; the control igniting speech IC all able to programme for this reason of the broadcast of voice and IGNITION CONTROL and holding circuit is controlled realization; whole processes are all controlled by software; software can be set regularly or delay time, makes ignition timing or delayed firing.
IGNITION CONTROL and holding circuit are controlled by speech IC able to programme; when speech play is finished; this moment, the 3rd pin of speech IC able to programme provided a high level; control BT169 controllable silicon Q1 opens; make intermediate plate point of resistance duration and degree of heating JP1 to battery ground short circuit; characteristics because of controllable silicon itself; after BT169 controllable silicon Q1 opened, the characteristics that can not close just were after BT169 controllable silicon Q1 opens; make intermediate plate point of resistance duration and degree of heating JP1 to battery ground short circuit; produce big electric current, at this moment, big electric current is through intermediate plate point of resistance duration and degree of heating JP1; make intermediate plate point of resistance duration and degree of heating JP1 heating, give me a little combustion wire.Protection circuit is in order to make the IGNITION CONTROL circuit more stable in this process; the protection control circuit is not subjected to the interference of external circuit and external environment; and because the control characteristics of BT169 controllable silicon Q1; the G utmost point at BT169 controllable silicon Q1 must have a stable voltage and current; the electrochemical capacitor C4 of protection circuit plays to the control pin position and absorbs the effect of disturbing; resistance R 3 makes the G utmost point short circuit over the ground of BT169 controllable silicon Q1; make the G stabilizer pole of BT169 controllable silicon Q1 more, play the protective effect of IGNITION CONTROL circuit.
Referring to Fig. 2, when embodiment one is applied to fireworks, the intelligent sound fireworks and firecrackers time-delay automatic ignitor of embodiment one is fixed in the paper web of fireworks 6, the cover plate of its battery case, loudspeaker, toggle switch, Battery Indicator Light are exposed to the surface of fireworks paper tube, and its intermediate plate point of resistance duration and degree of heating JP1 is connected with the lead-in wire of fireworks 6.
Referring to Fig. 3, the intelligent sound fireworks and firecrackers time-delay automatic ignitor of embodiment two is to be applied on the firecracker 7, intermediate plate point of resistance duration and degree of heating JP1 in it is connected with the lead-in wire 8 of firecracker 7, the basic structure of embodiment two is identical with embodiment one, the installation site difference of the shape of different just its housings 10 and housing 10 upper speaker 9, toggle switch 11, Battery Indicator Light 12, battery case, embodiment two repeats no more with the something in common of embodiment one.
The operation principle of the foregoing description one and embodiment two is as follows: behind power supply electrifying, electric current enters speech IC OTP-080 able to programme by toggle switch S1, speech IC OTP-080 able to programme obtains electric current and electrification reset, behind the electrification reset, the 3rd pin of speech IC OTP-080 able to programme is given and is electronegative potential, make that the G utmost point (promptly controlling the utmost point) of BT169 controllable silicon Q1 at this moment is an electronegative potential, electric current all flows into speech IC OTP-080 able to programme, after speech IC OTP-080 able to programme has moved voice and time-delay formula, the 3rd pin of speech IC OTP-080 able to programme is given and is high potential, this moment BT169 controllable silicon Q1 G high potential very, open BT169 controllable silicon Q1, source current is flowed into through BT169 controllable silicon Q1 by intermediate plate point of resistance duration and degree of heating JP1, because of the resistance value of intermediate plate point of resistance duration and degree of heating JP1 very little, whole electric currents of electric current flow into intermediate plate point of resistance duration and degree of heating JP1 for 0.6 ampere to 1 ampere, make the heating of intermediate plate point of resistance duration and degree of heating light a fire, the lead-in wire of fireworks or firecracker is lighted.
The utility model can also be the fireworks and firecrackers time-delay automatic ignitor of no phonetic function, on housing, be provided with switch, battery case, perhaps can also establish Battery Indicator Light, but do not establish loudspeaker, in housing, be provided with power circuit, intermediate plate point of resistance duration and degree of heating and time-delay auto-ignition circuit, described power circuit is given the power supply of time-delay auto-ignition circuit, described switch is connected between power circuit and the time-delay auto-ignition circuit, described intermediate plate point of resistance duration and degree of heating is connected between switch and the time-delay auto-ignition circuit, and intermediate plate point of resistance duration and degree of heating will be connected with the lead-in wire of fireworks or firecracker.
Claims (7)
1. intelligent sound fireworks and firecrackers time-delay automatic ignitor, it is characterized in that: comprise housing, on described housing, switch is installed, in housing, be provided with power circuit, intermediate plate point of resistance duration and degree of heating and time-delay auto-ignition circuit, described power circuit is given the power supply of time-delay auto-ignition circuit, described switch is connected between power circuit and the time-delay auto-ignition circuit, described intermediate plate point of resistance duration and degree of heating is connected between switch and the time-delay auto-ignition circuit, and intermediate plate point of resistance duration and degree of heating will be connected with the lead-in wire of fireworks or firecracker.
2. intelligent sound fireworks and firecrackers time-delay automatic ignitor according to claim 1; it is characterized in that: loudspeaker also is installed on described housing; described time-delay auto-ignition circuit is an intelligent sound time-delay auto-ignition circuit; comprise speech IC able to programme; IGNITION CONTROL and holding circuit; described power circuit is given speech IC able to programme; IGNITION CONTROL and holding circuit power supply; described switch is located at power circuit and speech IC able to programme; between IGNITION CONTROL and the holding circuit; described IGNITION CONTROL and holding circuit are controlled by speech IC able to programme, and described loudspeaker is connected with speech IC able to programme.
3. intelligent sound fireworks and firecrackers time-delay automatic ignitor according to claim 1 and 2, it is characterized in that: described switch is a toggle switch, is provided with the switch lock on toggle switch.
4. intelligent sound fireworks and firecrackers time-delay automatic ignitor according to claim 1 and 2, it is characterized in that: it is in parallel with power circuit also to be provided with Battery Indicator Light on described housing.
5. intelligent sound fireworks and firecrackers time-delay automatic ignitor according to claim 1 and 2 is characterized in that: described power circuit is made up of battery and a surge electric capacity in parallel with it.
6. intelligent sound fireworks and firecrackers time-delay automatic ignitor according to claim 2; it is characterized in that: described IGNITION CONTROL and holding circuit are made up of IGNITION CONTROL circuit and protection circuit; described ignition control line route BT169 controllable silicon Q1; diode D2; resistance R 2 is formed; described protection circuit is made up of electrochemical capacitor C4 and resistance R 3; the two ends of described intermediate plate point of resistance duration and degree of heating connect the anode of switch and BT169 controllable silicon Q1 respectively; the control utmost point of BT169 controllable silicon Q1 connects the negative pole of diode D2; the minus earth of BT169 controllable silicon Q1; the anodal connecting resistance R2 of diode D2; positive pole and the resistance R 3 of another termination electrochemical capacitor C4 of resistance R 2, the other end ground connection of the negative pole of electrochemical capacitor C4 and resistance R 3.
7. intelligent sound fireworks and firecrackers time-delay automatic ignitor according to claim 6, it is characterized in that: described speech IC able to programme adopts speech IC OTP-080, its the 2nd pin is connected with power circuit through described switch, the 3rd pin connects the positive pole of electrochemical capacitor C4, the 4th pin ground connection, the 5th, 6 pin connect loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201194270U CN201672886U (en) | 2010-02-12 | 2010-02-12 | Intelligent voice fireworks and crackers delay automatic ignitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201194270U CN201672886U (en) | 2010-02-12 | 2010-02-12 | Intelligent voice fireworks and crackers delay automatic ignitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201672886U true CN201672886U (en) | 2010-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201194270U Expired - Fee Related CN201672886U (en) | 2010-02-12 | 2010-02-12 | Intelligent voice fireworks and crackers delay automatic ignitor |
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| Country | Link |
|---|---|
| CN (1) | CN201672886U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927855A (en) * | 2012-11-12 | 2013-02-13 | 王又增 | Fireworks and crackers set off device |
| CN103134392A (en) * | 2013-02-04 | 2013-06-05 | 西安博康电子有限公司 | Long time delay detonator detonating device with warning function |
| WO2014045187A1 (en) * | 2012-09-21 | 2014-03-27 | Plichta Martin George | A pyrotechnic based delay arrangement with warning means |
| CN114570032A (en) * | 2022-03-31 | 2022-06-03 | 湖南城建职业技术学院 | Electronic firecracker capable of preventing people from being disturbed and sending reminding signal in advance |
-
2010
- 2010-02-12 CN CN2010201194270U patent/CN201672886U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014045187A1 (en) * | 2012-09-21 | 2014-03-27 | Plichta Martin George | A pyrotechnic based delay arrangement with warning means |
| CN102927855A (en) * | 2012-11-12 | 2013-02-13 | 王又增 | Fireworks and crackers set off device |
| CN103134392A (en) * | 2013-02-04 | 2013-06-05 | 西安博康电子有限公司 | Long time delay detonator detonating device with warning function |
| CN103134392B (en) * | 2013-02-04 | 2015-11-04 | 西安博康电子有限公司 | A kind of long delay blasting cap initiation device with warning function |
| CN114570032A (en) * | 2022-03-31 | 2022-06-03 | 湖南城建职业技术学院 | Electronic firecracker capable of preventing people from being disturbed and sending reminding signal in advance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20120212 |