CN102631785B - Air-pressure explosive electronic firecrackers - Google Patents
Air-pressure explosive electronic firecrackers Download PDFInfo
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- CN102631785B CN102631785B CN201110411179.6A CN201110411179A CN102631785B CN 102631785 B CN102631785 B CN 102631785B CN 201110411179 A CN201110411179 A CN 201110411179A CN 102631785 B CN102631785 B CN 102631785B
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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, particularly a kind of air pressure explosive type electronic fire cracker.
Background technology
The custom of setting off firecracker is the celebrating tradition that Chinese can't get rid of for several thousand.Firecrackers are lucky symbols, and on every festival, celebrating day cracker sound is deafening.But traditional firecrackers not only pollute the environment, also can cause various disabilities and fire incident.In many cities No Fireworks, on market, there is the substitute of some traditional firecrackers at present for this reason, as the recording of setting off firecrackers, electronic firecracker etc.As on 03 25th, 2009 bulletin Chinese utility model patent: the patent No. 200820121035.0 patent names: electronic firecracker discloses a kind of electronic firecracker, comprise power interface, voltage hoisting module, high drive module, high-tension current discharge module, is characterized in that: power interface, voltage hoisting module, high drive module, high-tension current discharge module connect successively.High drive module promotes line voltage, to high-tension current discharge module, provides high voltage, and high-tension current discharge module is discharged and will be produced flash of light and quick-fried sound by copperhead.This kind of electronic firecracker, although traditional firecracker function can be provided easily and safely, simultaneously free from environmental pollution, it just simulates sounding and luminous, larger apart with feature and the characteristic of traditional firecrackers, thereby causes simulate effect poor, and cost is high, complex circuit.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, and provide a kind of simulate effect good, cost is low, air pressure explosive type electronic fire cracker simple in structure and easy to use.
The object of the invention is to realize by following technical solution: air pressure explosive type electronic fire cracker, its bag
Draw together several quick-fried loud unit and some roads for connecting the connecting circuit of each quick-fried loud unit, described connecting circuit is connected with a high-voltage electronic ignition device, it is characterized in that: described quick-fried loud unit comprises igniter head, shell be positioned at shell and become sealing shape inner casing, described shell is provided with an enclosing cover, igniter head is arranged at outer covering, described outer covering is also provided with a normally-closed pneumatic switch and and often drives jettron, the shell wall of shell is provided with the through hole communicating with the external world, the normally-closed pneumatic switch of first quick-fried loud unit is connected with igniter head by wire and is connected to form a loop with high-voltage electronic ignition device, each quick-fried loud unit often drive jettron by the normally-closed pneumatic switch of wire and next quick-fried loud unit, igniter head is connected successively and is connected to form a loop with high-voltage electronic ignition device, on shell outer peripheral face, be coated with one deck paper, described inner casing is provided with one makes inner casing become diaphragm seal and the aerating device of sealing shape.
As a modification of the present invention, described inner casing is provided with an inner cap, and described diaphragm seal is located between inner casing and inner cap.
During use, open high-voltage electronic ignition device, high-voltage electronic ignition device is confessed high-tension electricity, igniter head in the first quick-fried loud unit is switched on and produces electric spark, electric spark burns the mounting of decoding, explosive sound is extremely fast produced and sent to the pressed gas moment with certain pressure of substituting the bad for the good in advance in the inner casing of one-tenth sealing shape, and the through hole of the pressed gas of going out from shell shell wall gone out one deck paper avulsion coated on shell outer peripheral face and scattered.Meanwhile, from becoming the pressed gas of going out in the inner casing of sealing shape to promote normally-closed pneumatic switch, it is disconnected, promote often to drive jettron and make its connection.Normally-closed pneumatic switch disconnects, and quick-fried loud unit spot duration and degree of heating power-off at the corresponding levels also stops sparking, often drives jettron and connects, and second quick-fried loud unit spot duration and degree of heating switched on and 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 disconnects, and igniter head power-off on it also stops sparking, often drives jettron and connects, and igniter head of the 3rd quick-fried loud unit is switched on and struck sparks, the 3rd the quick-fried sound in quick-fried loud unit; The quick-fried loud unit of in like manner each connection 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 order quick-fried sound until last the quick-fried sound in quick-fried loud unit.
The beneficial effect that the present invention is obtained: air pressure explosive type electronic fire cracker of the present invention, it comprises that several quick-fried loud unit and some roads are for connecting the connecting circuit of each quick-fried loud unit, described connecting circuit is connected with a high-voltage electronic ignition device, it is characterized in that: described quick-fried loud unit comprises igniter head, shell be positioned at shell and become sealing shape inner casing, described shell is provided with an enclosing cover, igniter head is arranged at outer covering, described outer covering is also provided with a normally-closed pneumatic switch and and often drives jettron, the shell wall of shell is provided with the through hole communicating with the external world, the normally-closed pneumatic switch of first quick-fried loud unit is connected with igniter head by wire and is connected to form a loop with high-voltage electronic ignition device, each quick-fried loud unit often drive jettron by the normally-closed pneumatic switch of wire and next quick-fried loud unit, igniter head is connected successively and is connected to form a loop with high-voltage electronic ignition device, on shell outer peripheral face, be coated with one deck paper, described inner casing is provided with one makes inner casing become diaphragm seal and the aerating device of sealing shape.By igniter head, strike sparks and burn the mounting of decoding, utilize pressed gas moment to produce and send quick-fried sound and one deck paper avulsion coated on shell outer peripheral face is scattered, and ignite next quick-fried loud unit by the connection of often driving jettron of last quick-fried loud unit, not only simulate effect is good, cost is low, and simple in structure, easy to use.
Accompanying drawing explanation
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, air pressure explosive type electronic fire cracker of the present invention, it comprises that several quick-fried loud unit and some roads are for connecting the connecting circuit of each quick-fried loud unit, described connecting circuit is connected with a high-voltage electronic ignition device 1, described quick-fried loud unit comprises shell 2, be positioned at inner casing 3 and igniter head 4 of shell 2 and one-tenth sealing shape, described shell 2 is provided with an enclosing cover 5, igniter head 4 is arranged on enclosing cover 5, on enclosing cover 5, be also provided with a normally-closed pneumatic switch 6 and and often drive jettron 7, the shell wall of shell 2 is provided with the through hole 8 communicating with the external world, igniter head 4 is by wire and jettron 6, 7 are connected to form a loop with high-voltage electronic ignition device 1, on shell 2 outer peripheral faces, be coated with one deck paper 9, inner casing 3 is provided with an inner cap 10, one makes diaphragm seal 11 and the aerating device 12 of 3 one-tenth sealing shapes of inner casing, diaphragm seal 11 is located between inner casing 3 and inner cap 10.
Referring to Fig. 2, during use, open high-voltage electronic ignition device 1, high-voltage electronic ignition device 1 is confessed high-tension electricity, igniter head 4 of first the quick-fried loud unit being connected with high-voltage electronic ignition device 1 by circuit and jettron is switched on and produces electric spark, electric spark burns the mounting 11 of decoding, quick-fried sound is extremely fast produced and sent to the pressed gas moment with certain pressure of substituting the bad for the good by aerating device 12 in advance that makes to seal in the inner casing 3 of shape, the through hole 8 of the pressed gas of going out from shell 2 shell walls gone out one deck paper 9 avulsion coated on shell 2 outer peripheral faces and scattered, meanwhile, from becoming the pressed gas of going out in the inner casing 3 of sealing shape to promote normally-closed pneumatic switch 6, make its disconnection, igniter head 4 stops sparking, 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 of second quick-fried loud unit is switched on and is struck sparks, second the quick-fried sound in quick-fried loud unit; Then the normally-closed pneumatic switch 6 of second quick-fried loud unit disconnects, and igniter head 4 power-off on it also stop sparking, often drive jettron 7 and connect, and the igniter head 4 on the 3rd quick-fried loud unit is switched on and struck sparks, and then repeats the action of the first quick-fried loud unit until quick-fried sound; The 4th quick-fried loud unit energising, the then quick-fried sound of igniter head sparking on it; By that analogy, several quick-fried loud unit of connection one by one order quick-fried sound until last the quick-fried sound in quick-fried loud unit.
The foregoing is only preferred embodiment of the present invention, and not only above restriction the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included in protection scope of the present invention.
Claims (2)
1. air pressure explosive type electronic fire cracker, it comprises that several quick-fried loud unit and some roads are for connecting the connecting circuit of each quick-fried loud unit, described connecting circuit is connected with a high-voltage electronic ignition device, it is characterized in that: described quick-fried loud unit comprises igniter head, shell be positioned at shell and become sealing shape inner casing, described shell is provided with an enclosing cover, igniter head is arranged at outer covering, described outer covering is also provided with a normally-closed pneumatic switch and and often drives jettron, the shell wall of shell is provided with the through hole communicating with the external world, the normally-closed pneumatic switch of first quick-fried loud unit is connected with igniter head by wire and is connected to form a loop with high-voltage electronic ignition device, each quick-fried loud unit often drive jettron by the normally-closed pneumatic switch of wire and next quick-fried loud unit, igniter head is connected successively and is connected to form a loop with high-voltage electronic ignition device, on shell outer peripheral face, be coated with one deck paper, described inner casing is provided with one makes inner casing become diaphragm seal and the aerating device of sealing shape.
2. air pressure explosive type electronic fire cracker as claimed in claim 1, is characterized in that: described inner casing is provided with an inner cap, and described diaphragm seal is located between inner casing and 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 |
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| Publication Number | Publication Date |
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| CN102631785A CN102631785A (en) | 2012-08-15 |
| CN102631785B true CN102631785B (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110411179.6A Active CN102631785B (en) | 2011-11-20 | 2011-11-20 | Air-pressure explosive electronic firecrackers |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872597B (en) * | 2012-09-26 | 2014-07-16 | 王新明 | Air firecracker |
| CN103134393B (en) * | 2013-02-25 | 2015-02-25 | 四川大学 | Inflatable firecracker |
| CN106247868B (en) * | 2016-09-22 | 2018-04-24 | 广州市君尚环保科技有限公司 | 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 |
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| CN102631785A (en) | 2012-08-15 |
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