CN102631785A - Air-pressure explosive electronic firecrackers - Google Patents
Air-pressure explosive electronic firecrackers Download PDFInfo
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- CN102631785A CN102631785A CN2011104111796A CN201110411179A CN102631785A CN 102631785 A CN102631785 A CN 102631785A CN 2011104111796 A CN2011104111796 A CN 2011104111796A CN 201110411179 A CN201110411179 A CN 201110411179A CN 102631785 A CN102631785 A CN 102631785A
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Abstract
The invention relates to electronic firecrackers and particularly relates to air-pressure explosive electronic firecrackers. The air-pressure explosive electronic firecrackers comprise a plurality of explosive units and a plurality of connection circuits which are used for connecting the explosive units and are connected with a high-voltage electronic ignition device. Each explosive unit comprises an outer shell, an inner shell and an ignition head, wherein each inner shell is positioned in each outer shell and is sealed. The ignition heads are connected with the high-voltage electronic ignition device by virtue of leads and pneumatic switches to form a loop. A layer of paper wraps the peripheral surface of each outer shell, and a sealing fin and an inflation device are arranged on the inner shell to seal the inner shell. The sealing fin is burned broken by striking fire through one ignition head, the instant explosion of pressure air is utilized to make an explosive sound and to crack and scatter the paper wrapping the peripheral surface of the outer shell, and then the next explosive unit is exploded by virtue of the connection of the normally-open pneumatic switch of the former explosive unit. The air-pressure explosive electronic firecrackers have a good simulation effect and are low in manufacturing cost, simple in structure and convenient to use.
Description
Technical field
The present invention relates to a kind of electronic firecracker, the quick-fried loud formula electronic firecracker of particularly a kind of air pressure.
Background technology
The custom of setting off firecracker is the celebrating tradition that Chinese can't get rid of in several thousand.Firecrackers are lucky symbols, and on every festival, celebrating day cracker sound is deafening.Yet traditional firecrackers not only pollute the environment, and also can cause various permanent disabilities and fire incident.In many cities No Fireworks, the substitute of some traditional firecrackers has appearred for this reason at present on the market, as the recording of setting off firecrackers, electronic firecracker etc.Chinese utility model patent like on 03 25th, 2009 bulletins: the patent No. 200820121035.0 patent names: electronic firecracker discloses a kind of electronic firecracker; Comprise power interface; The voltage hoisting module; The high drive module, the high-tension current discharge module is characterized in that: power interface, voltage hoisting module, high drive module, high-tension current discharge module connect successively.The high drive module promotes line voltage, to the high-tension current discharge module high voltage is provided, and the high-tension current discharge module will produce flash of light and quick-fried sound through the copperhead discharge.This kind electronic firecracker, though traditional firecracker function can be provided easily and safely, simultaneously free from environmental pollution, it just simulates sounding and luminous, and is bigger apart with the characteristics and the characteristic of traditional firecrackers, thereby causes simulate effect poor, and cost is high, complex circuit.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, and provide a kind of simulate effect good, cost is low, the quick-fried loud formula electronic firecracker of air pressure simple in structure and easy to use.
The objective of the invention is to realize: the quick-fried loud formula electronic firecracker of air pressure through following technical scheme; It comprises that several quick-fried loud unit and several are used to connect the connecting circuit of each quick-fried loud unit; Described connecting circuit is connected with a high-pressure electronic igniter, it is characterized in that: described quick-fried loud unit comprises shell, is positioned at inner casing and igniter head of shell and one-tenth sealing shape, and said shell is provided with an enclosing cover; Igniter head is arranged at outer covering; Described outer covering also is provided with a normally-closed pneumatic switch and and often drives jettron, and the shell wall of shell is provided with the through hole that communicates with the external world, and igniter head is connected to form a loop through lead and jettron and high-pressure electronic igniter; Be coated with one deck paper on the shell outer peripheral face, described inner casing is provided with one makes inner casing become the diaphragm seal and the aerating device of sealing shape.
As a kind of improvement of the present invention, described inner casing is provided with an inner cap, and described diaphragm seal is located between inner casing and the inner cap.
During use; Open the high-pressure electronic igniter; The high-pressure electronic igniter is confessed high-tension electricity, and igniter head energising in the first quick-fried loud unit also produces electric spark, and electric spark burns the mounting of decoding; Become the pressed gas moment with certain pressure of substituting the bad for the good in advance in the inner casing of sealing shape extremely fast to produce and send explosive sound, the pressed gas of going out is gone out one deck paper avulsion that coats the shell outer peripheral face and is scattered from the through hole on the shell shell wall.Meanwhile, make its disconnection, promote often to drive jettron and makes its connection from becoming to seal the pressed gas promotion normally-closed pneumatic switch of going out in the inner casing of shape.The normally-closed pneumatic switch breaks off, and the quick-fried loud unit spot duration and degree of heating outage of the corresponding levels also stops sparking, often drives jettron and connects, and second quick-fried loud unit spot duration and degree of heating energising also struck sparks second the quick-fried sound in quick-fried loud unit; Then the normally-closed pneumatic switch of the second quick-fried loud unit breaks off, and igniter head outage on it also stops sparking, often drives jettron and connects, igniter head energising and the sparking of the 3rd quick-fried loud unit, the 3rd the quick-fried sound in quick-fried loud unit; The quick-fried loud unit of each connection in like manner repeats the quick-fried loud process of first quick-fried loud unit one by one.By that analogy, several quick-fried loud unit of connection one by one the order quick-fried sound until last the quick-fried sound in quick-fried loud unit.
The beneficial effect that the present invention obtained: the quick-fried loud formula electronic firecracker of air pressure of the present invention comprises that several quick-fried loud unit and several are used to connect the connecting circuit of each quick-fried loud unit; Connecting circuit is connected with a high-pressure electronic igniter; Quick-fried loud unit comprises shell, is positioned at inner casing and igniter head of shell and one-tenth sealing shape; Shell is provided with an enclosing cover, and igniter head is arranged at outer covering, and covers outward also to be provided with a normally-closed pneumatic switch and and often to drive jettron; The shell wall of shell is provided with and the extraneous through hole that communicates; Igniter head is connected to form a loop through lead and jettron and high-pressure electronic igniter, is coated with one deck paper on the shell outer peripheral face, and described inner casing is provided with one makes inner casing become the diaphragm seal and the aerating device of sealing shape.Burn the mounting of decoding through igniter head sparking; Utilizing pressed gas moment to produce sends quick-fried sound and one deck paper avulsion that coats on the shell outer peripheral face is scattered; And ignite next quick-fried loud unit through the connection of often driving jettron of last quick-fried loud unit, and not only simulate effect is good, and cost is low; And it is simple in structure, easy to use.
Description of drawings
Fig. 1 is the structural representation of the quick-fried loud unit of the present invention;
Fig. 2 is circuit theory diagrams of the present invention.
The specific embodiment
Referring to Fig. 1 and Fig. 2; The quick-fried loud formula electronic firecracker of air pressure of the present invention; It comprises that several quick-fried loud unit and several are used to connect the connecting circuit of each quick-fried loud unit, and described connecting circuit is connected with a high-pressure electronic igniter 1, and described quick-fried loud unit comprises shell 2, is positioned at inner casing 3 and igniter head 4 of shell 2 and one-tenth sealing shape; Said shell 2 is provided with an enclosing cover 5; Igniter head 4 is arranged on the enclosing cover 5, also is provided with a normally-closed pneumatic switch 6 and on the enclosing cover 5 and often drives jettron 7, and the shell wall of shell 2 is provided with and the extraneous through hole 8 that communicates; Igniter head 4 is connected to form a loop through lead and jettron 6,7 and high-pressure electronic igniter 1; Be coated with one deck paper 9 on shell 2 outer peripheral faces, inner casing 3 is provided with diaphragm seal 11 and the aerating device 12 that an inner cap 10, makes 3 one-tenth sealings of inner casing shape, and diaphragm seal 11 is located between inner casing 3 and the inner cap 10.
Referring to Fig. 2; During use, open high-pressure electronic igniter 1, high-pressure electronic igniter 1 is confessed high-tension electricity; Igniter head 4 energisings of first the quick-fried loud unit that is connected with high-pressure electronic igniter 1 through circuit and jettron also produce electric spark; Electric spark burns the mounting 11 of decoding, and makes the pressed gas moment with certain pressure of substituting the bad for the good through aerating device 12 in advance in the inner casing 3 of sealing shape extremely fast produce and send quick-fried sound, and the pressed gas of going out is gone out one deck paper 9 avulsion that coat shell 2 outer peripheral faces and scattered from the through hole 8 on shell 2 shell walls; Meanwhile; Make its disconnection from becoming to seal the pressed gas promotion normally-closed pneumatic switch of going out in the inner casing 3 of shape 6, igniter head 4 stops sparking, and pressed gas promotes often to drive jettron 7 and makes its connection.Often drive jettron 7 and connect, second quick-fried loud unit energising, igniter head 4 energisings and the sparking of second quick-fried loud unit, second the quick-fried sound in quick-fried loud unit; Then the normally-closed pneumatic switch 6 of second quick-fried loud unit breaks off, and igniter head 4 outages on it also stop sparking, and often drive jettron 7 and connect, igniter head 4 energisings and sparking on the 3rd quick-fried loud unit, the action that repeats the first quick-fried loud unit then is up to quick-fried sound; The 4th quick-fried loud unit energising, the quick-fried then sound of igniter head sparking on it; By that analogy, several quick-fried loud unit of connection one by one the order quick-fried sound until last the quick-fried sound in quick-fried loud unit.
The above is merely preferred embodiment of the present invention, and not only above restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included in protection scope of the present invention.
Claims (2)
1. the quick-fried loud formula electronic firecracker of air pressure; It comprises that several quick-fried loud unit and several are used to connect the connecting circuit of each quick-fried loud unit; Described connecting circuit is connected with a high-pressure electronic igniter, it is characterized in that: described quick-fried loud unit comprises shell, is positioned at inner casing and igniter head of shell and one-tenth sealing shape, and said shell is provided with an enclosing cover; Igniter head is arranged at outer covering; Described outer covering also is provided with a normally-closed pneumatic switch and and often drives jettron, and the shell wall of shell is provided with the through hole that communicates with the external world, and igniter head is connected to form a loop through lead and jettron and high-pressure electronic igniter; Be coated with one deck paper on the shell outer peripheral face, described inner casing is provided with one makes inner casing become the diaphragm seal and the aerating device of sealing shape.
2. the quick-fried loud formula electronic firecracker of air pressure as claimed in claim 1, it is characterized in that: described inner casing is provided with an inner cap, and described diaphragm seal is located between inner casing and the inner cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110411179.6A CN102631785B (en) | 2011-11-20 | 2011-11-20 | Air-pressure explosive electronic firecrackers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110411179.6A CN102631785B (en) | 2011-11-20 | 2011-11-20 | Air-pressure explosive electronic firecrackers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102631785A true CN102631785A (en) | 2012-08-15 |
| CN102631785B CN102631785B (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110411179.6A Active CN102631785B (en) | 2011-11-20 | 2011-11-20 | Air-pressure explosive electronic firecrackers |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872597A (en) * | 2012-09-26 | 2013-01-16 | 王新明 | Air firecracker |
| CN103134393A (en) * | 2013-02-25 | 2013-06-05 | 四川大学 | Inflatable firecracker |
| CN106247868A (en) * | 2016-09-22 | 2016-12-21 | 广州市君尚环保科技有限公司 | Thin film environmental protection firecracker |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2197937A (en) * | 1986-10-16 | 1988-06-02 | Chee & Ho Research Limited | Firecrackers |
| CN1081390A (en) * | 1992-07-18 | 1994-02-02 | 张友利 | Firecrackers substitute and method |
| CN2379182Y (en) * | 1999-01-02 | 2000-05-24 | 姚荣建 | Safety air-bag type 'fire cracker' |
| CN1696597A (en) * | 2004-05-10 | 2005-11-16 | 张和忠 | Air gun |
| WO2008082113A1 (en) * | 2006-12-30 | 2008-07-10 | Saesung International Co., Ltd. | Firecracker |
| CN202339148U (en) * | 2011-11-20 | 2012-07-18 | 凌琦媛 | Air pressure explosive type electronic fire cracker |
-
2011
- 2011-11-20 CN CN201110411179.6A patent/CN102631785B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2197937A (en) * | 1986-10-16 | 1988-06-02 | Chee & Ho Research Limited | Firecrackers |
| CN1081390A (en) * | 1992-07-18 | 1994-02-02 | 张友利 | Firecrackers substitute and method |
| CN2379182Y (en) * | 1999-01-02 | 2000-05-24 | 姚荣建 | Safety air-bag type 'fire cracker' |
| CN1696597A (en) * | 2004-05-10 | 2005-11-16 | 张和忠 | Air gun |
| WO2008082113A1 (en) * | 2006-12-30 | 2008-07-10 | Saesung International Co., Ltd. | Firecracker |
| CN202339148U (en) * | 2011-11-20 | 2012-07-18 | 凌琦媛 | Air pressure explosive type electronic fire cracker |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872597A (en) * | 2012-09-26 | 2013-01-16 | 王新明 | Air firecracker |
| CN102872597B (en) * | 2012-09-26 | 2014-07-16 | 王新明 | Air firecracker |
| CN103134393A (en) * | 2013-02-25 | 2013-06-05 | 四川大学 | Inflatable firecracker |
| CN103134393B (en) * | 2013-02-25 | 2015-02-25 | 四川大学 | Inflatable firecracker |
| CN106247868A (en) * | 2016-09-22 | 2016-12-21 | 广州市君尚环保科技有限公司 | Thin film environmental protection firecracker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102631785B (en) | 2014-05-07 |
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