CN206362251U

CN206362251U - A kind of safe and environment-friendly, intelligent fireworks

Info

Publication number: CN206362251U
Application number: CN201621394873.6U
Authority: CN
Inventors: 周文龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-19
Filing date: 2016-12-19
Publication date: 2017-07-28
Anticipated expiration: 2026-12-19

Abstract

The utility model is related to a kind of safety, environmental protection, intelligent fireworks, including remote control, actuator, fireworks launcher, fireworks bullet and ignition mechanism, fireworks launcher is provided with launching tube, launching tube is for cylinder and in single, double or multiple rows of setting, launch tube inner chamber and fireworks bullet is installed, each launching tube bottom is installed by one ignition mechanism, ignition mechanism includes transformer, installing plate and igniter, transformer is electrically connected with actuator and below installing plate by wire, installing plate is arranged on fireworks launcher bottom, igniter stretches into transmitting tube inner chamber from launcher bottom, remote control is by wired or wireless transmission ignition signal to actuator, actuator intelligent control ignition mechanism starts, transformer drive ignition part lights the fireworks bullet in particular transmission cylinder, can be according to independent or synchronous point burning smoke beggar's bullet the need for user, using easy to operate, it is not in dead fiery miso-fire phenomenon.

Description

A kind of safe and environment-friendly, intelligent fireworks

Technical field

The utility model is related to fireworks field, specifically related to a kind of safe and environment-friendly, intelligent fireworks.

Background technology

The paper bobbin that traditional fireworks are connected by multiple leads assembles, it typically will by cylinder processed, press mud bottom, Insert and draw, fill nitre and bright pearl, sealing, assembling and the process such as encapsulate, do not only exist various process, low production efficiency, production cost height, The normative or standard of product is not high and working environment is poor, labor intensity is big, be unfavorable for the disadvantages such as mechanical production line operation End, and substantial amounts of paper wood and soil are consumed, the waste of ecological resources is caused, while also polluting environment, destruction is ecological.

Therefore, in the market occurs in that molded Combined fireworks, the Combined fireworks of such a structure are by fireworks bullet And transmitting station, fireworks inner tank is inserted on transmitting station, and propellant powder, tail medicine and effect medicine etc. pass through point inside fireworks bullet Combustion propellant powder makes firework launching, and transmitting station can be recycled for multiple times, but is finding to have a disadvantage that using process, and one is transmitting station Interior ignition mechanism can only light first fireworks bullet every time, be ignited other fireworks bullets by lead again afterwards, it is impossible to root The specific fireworks ballistic projections of intelligent selection are actually needed according to user；Two be that the design of fireworks bullet structure is unreasonable, easily stifled Plug, propellant powder can not abundant combustion explosion so that part fireworks are unable to normal transmission, fireworks bullet explosion time in the air, it is impossible to Fractionlet is burst into completely, so that in the presence of certain potential safety hazard；Three be processing difficulties, and tedious process, automaticity are low, with Cause production cost higher.

Utility model content

Can not normally it be seted off to solve fireworks in the prior art, inconvenient for use, processing difficulties, the technology such as with high costs are asked Topic, the utility model provides a kind of safe and environment-friendly, intelligent fireworks, and concrete technical scheme is as follows：

A kind of safe and environment-friendly, intelligent fireworks, including remote control, actuator, fireworks launcher, fireworks bullet and dynamo exploder Structure, fireworks launcher is provided with launching tube, and launching tube is for cylinder and in single, double or multiple rows of setting, and transmitting tube inner chamber is installed An ignition mechanism is installed in fireworks bullet, each launching tube bottom, and ignition mechanism includes transformer, installing plate and igniter, becomes Depressor is electrically connected with actuator and below installing plate by wire, and installing plate is arranged on fireworks launcher bottom, igniting Part stretches into transmitting tube inner chamber from launcher bottom, and remote control is by wired or wireless transmission ignition signal to actuator, actuator Accurately control each ignition mechanism individually by wire or synchronous point burning smoke beggar's bullet.

It is preferred that, the igniter is metal heating wire and copper pipe, and transformer is electrically connected with copper pipe, and copper pipe is from launcher bottom Portion stretches into transmitting tube inner chamber, and heating wire is arranged on copper pipe, and heating wire is helical form.

It is preferred that, the igniter is insulating base and electrode, and insulating base is square on a mounting board, and electrode is divided into what is be oppositely arranged Anode and negative electrode, anode, negative electrode are electrically connected with transformer and stretched out respectively from insulating base, and anode, cathode end separate generation Arc ignition fireworks.

It is preferred that, the fireworks bullet is 1 transmitting base cylinder, and transmitting base cylinder includes top cover, base cylinder body and base cylinder support, top Cover above base cylinder body, base cylinder body bottom portion installs base cylinder support, base cylinder chamber body is provided with first chamber and second chamber, It is spaced between first chamber and second chamber by dividing plate, the tapered portion passed through for the first lead, first is provided with the middle part of dividing plate Lead one end is placed in first chamber；The other end is placed in second chamber, and base cylinder support middle part is provided with for falling that the second lead is passed through Tapered portion, second lead one end is placed in second chamber；The other end stretches out from base cylinder backing portion, and base cylinder support, which is provided with, surrounds back taper portion The through hole of circumferential arrangement, the spark after propellant powder is ignited sprays from through hole.

It is preferred that, the fireworks bullet includes at least one ignition pot and 1 transmitting base cylinder, and ignition pot is located at transmitting base cylinder Underface, ignition pot provided with once igniting guide pillar, regnition guide pillar, three igniting guide pillars, the 3rd chamber and the 4th chamber, 3rd chamber is built with propellant powder, the built-in effective medicine of the 4th chamber, guide pillar of once lighting a fire, regnition guide pillar and three igniting Guide pillar is built-in leaded, and guide pillar of once lighting a fire extends from ignition pot bottom up and connected with base cylinder support, base cylinder support and secondary point The connection of fiery guide pillar one end, regnition guide pillar extend downwardly and with the 3rd chamber, the 3rd chamber and three igniting guide pillars one End connection, three igniting guide pillar other ends and the 4th chamber, transmitting base cylinder include top cover, base cylinder body and base cylinder support, top Cover above base cylinder body, base cylinder body bottom portion installs base cylinder support, base cylinder chamber body is provided with first chamber and second chamber, It is spaced between first chamber and second chamber by dividing plate, the tapered portion passed through for the first lead, first is provided with the middle part of dividing plate Lead one end is placed in first chamber；The other end is placed in second chamber, and base cylinder support middle part is provided with for falling that the second lead is passed through Tapered portion, second lead one end is placed in second chamber；The other end stretches out from base cylinder backing portion, and base cylinder support, which is provided with, surrounds back taper portion The through hole of circumferential arrangement, the spark after propellant powder is ignited sprays from through hole.

It is preferred that, the remote control is provided with key-press module and signal emission module, and actuator is provided with signal reception processing mould Block, drive ignition module and dc source, key-press module starting ignition signal are transferred to signal receiving area through signal emission module Module is managed, signal receiving processing module is received after ignition signal, drive ignition module drive ignition mechanism starts, igniter point Fire the fireworks bullet in launching tube.

It is preferred that, the anode, negative electrode respectively have 2 in intersection Relative distribution.

It is preferred that, the fireworks launcher is additionally provided with the outer barrel of suit launching tube.

It is preferred that, the ignition pot has 2, and transmitting base cylinder has 1, and 2 ignition pots are just to overlaying transmitting tube inner chamber.

The beneficial effects of the utility model：

1. during using intelligent fireworks of the present utility model, remote controller ignition signal is intelligently controlled to actuator, actuator Ignition mechanism processed starts, and transformer drive ignition part lights the fireworks bullet in particular transmission cylinder, can be according to user the need for Free emission bullet, is not in dead fiery miso-fire phenomenon using easy to operate；

2. igniter can be metal heating wire and two copper pipes or be insulating base and electrode, it can be recycled for multiple times, without Change, economized on resources compared with good utilisation electric energy, reduce production cost, be applicable to short long range operation, no potential safety hazard, it is ensured that Fireworks are normally seted off；

Can be 1 transmitting base cylinder or at least one ignition pot and 1 transmitting base cylinder 3. fireworks bullet structure is reasonable in design, When for 1 transmitting base cylinder, igniter lights the second lead, and the second lead ignites propellant powder, the transmitting base after propellant powder ignition Cylinder flies out from launching tube and the second lead ignites the first lead, and from the first lead blasting effect medicine, effect medicine bursts hair in the air Base cylinder is penetrated, gorgeous using effect is produced, when for 1 ignition pot and 1 transmitting base cylinder, igniter lights guide pillar of once lighting a fire After interior lead, lead, which ignites, launches the second lead of base cylinder, and the above-mentioned step of transmitting base cylinder repetition is poly-, meanwhile, transmitting base cylinder is downwards Lead in three igniting guide pillars of spark initiation of injection, the effect medicine that lead ignites in the 4th chamber, ignition pot blast is ignited Overall process is stable, quick, and a launching tube can be achieved and launches rounds successively.

Brief description of the drawings

Fig. 1 is overall perspective view of the present utility model；

Fig. 2 is the overall perspective view of other direction of the present utility model；

Fig. 3 is the stereogram of the embodiment 1 of ignition mechanism of the present utility model；

Fig. 4 is the stereogram of the embodiment 2 of ignition mechanism of the present utility model；

Fig. 5 is the stereogram of transmitting base cylinder of the present utility model；

Fig. 6 is the exploded view of transmitting base cylinder of the present utility model；

Fig. 7 is the structural representation of transmitting base cylinder of the present utility model；

Stereogram when Fig. 8 is transmitting base cylinder of the present utility model and ignition pot installation；

Fig. 9 is the exploded view of ignition pot of the present utility model；

Structural representation when Figure 10 is transmitting base cylinder of the present utility model and ignition pot installation；

Structural representation when Figure 11 is transmitting base cylinder of the present utility model and 2 ignition pots installations；

Figure 12 is flow chart of the present utility model；

Figure 13 is outer barrel scheme of installation of the present utility model.

In figure, 1-remote control, 2-actuator, 3-fireworks launcher, 31-launching tube, 32-outer barrel, 41-transmitting base Cylinder, 411-top cover, 412-base cylinder body, 412a-first chamber, 412b-second chamber, 412c-dividing plate, 412d-cone Shape portion, 413-base cylinder support, 413a-back taper portion, 413c-through hole, 42-ignition pot, 42a-guide pillar of once lighting a fire, 42b- Regnition guide pillar, the chamber of 42c-tri- time igniting guide pillar 42c, 42d the-the 3rd, the chambers of 42e-the 4th, 5-ignition mechanism, 51-transformer, 52-installing plate, 53a-metal heating wire, 53b-copper pipe, 53c-insulating base, 53d-electrode.

Embodiment

Below in conjunction with the accompanying drawings, embodiment of the present utility model is described further：

, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified position or element must have specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, concrete condition can be regarded and understands above-mentioned Concrete meaning of the term in the utility model.

As illustrated in fig. 1 and 2, a kind of safe and environment-friendly, intelligent fireworks, including remote control 1, actuator 2, fireworks launcher 3, Fireworks bullet and ignition mechanism 5, fireworks launcher 3 are provided with launching tube 31, and launching tube 31 is for cylinder and in single, double or many Row is set, and launching tube 31 preferably has 9, and fireworks bullet is installed in the inner chamber of launching tube 31, and a point is installed in each bottom of launching tube 31 Lighter structure 5, ignition mechanism 5 includes transformer 51, installing plate 52 and igniter, and each transformer 51 is electrically connected with by wire and held Row device 2 and installed in the lower section of installing plate 52, the left and right sides of installing plate 52 provided with mounting hole and installed in the bottom of fireworks launcher 3, Igniter stretches into the inner chamber of launching tube 31 from the bottom of firework launching 3, and remote control 1 is by wired or wireless transmission ignition signal to execution Device 2, actuator 2 accurately controls each ignition mechanism 5 individually or synchronous point burning smoke beggar's bullet by wire.

As shown in figure 3, the embodiment 1 of igniter, the igniter is metal heating wire 53a and copper pipe 53b, copper pipe 53b can have 1 or many preferably to have two, and transformer 51 is electrically connected with copper pipe 53b, and copper pipe 53b stretches from the bottom of fireworks launcher 3 Enter the inner chamber of launching tube 31, heating wire 53a is arranged between two copper pipe 53b, and heating wire 53a is helical form, and transformer 51 passes through Copper pipe 53b power transmissions light fireworks bullet to heating wire 53a, heating wire 53a.

As shown in figure 4, the embodiment 1 of igniter, the igniter is insulating base 53c and electrode 53d, insulating base 53c In the top of installing plate 52,53d points of electrode is the quantity at least 1 respectively of the anode and negative electrode being oppositely arranged, anode and negative electrode It is preferred that having 2 in Relative distribution is intersected, anode, negative electrode are electrically connected with transformer 51 and stretched out respectively from insulating base 53c, transformation The power transmission of device 51 is to anode, negative electrode, and anode, cathode end separate generation arc ignition fireworks bullet.

As shown in Fig. 5~7, the embodiment 1 of fireworks bullet, fireworks bullet is 1 transmitting base cylinder 41, and transmitting base cylinder 41 is wrapped Top cover 411, base cylinder body 412 and base cylinder support 413 are included, top cover 411 covers the top of base cylinder body 412, base cylinder body 412 bottom peace Base cylinder support 413 is filled, base cylinder body 412 inner chamber is provided with first chamber 412a and second chamber 412b, first chamber 412a and second It is spaced between chamber 412b by dividing plate 412c, is provided with the middle part of dividing plate 412c and supplies the first lead（It is not drawn into）The tapered portion passed through 412d, first lead one end is placed in first chamber 412a；The other end is placed in second chamber 412b, and the middle part of base cylinder support 413 is set There is the back taper portion 413a passed through for the second lead, second lead one end is placed in second chamber 412b；The other end from base cylinder support 413 Bottom is stretched out, and base cylinder support 413 is provided with the through hole 413c around back taper portion circumferential arrangement, and igniter lights the second lead, second The propellant powder that lead ignites in second chamber 412b, the spark after propellant powder is ignited sprays from through hole, transmitting base cylinder 41 it is overall from Launch in launching tube 31, the first lead while propellant powder ignites, the first lead ignites the effect medicine in first chamber 412a, Effect medicine bursts transmitting base cylinder 41 in the air, produces gorgeous using effect.

As shown in figs. 8-10, the embodiment 2 of fireworks bullet, the fireworks bullet includes at least one ignition pot 42 and 1 Individual transmitting base cylinder 41, ignition pot 42 is located at the underface of transmitting base cylinder 41, and ignition pot 42 is provided with once igniting guide pillar 42a, secondary Guide pillar 42b, three igniting guide pillar 42c, the 3rd chamber 42d and the 4th chamber 42e, the 3rd chamber 42d light a fire built with propellant powder, The built-in effective medicines of 4th chamber 42e, once light a fire guide pillar 42a, regnition guide pillar 42b and three igniting guide pillar 42c are built-in It is leaded（It is not drawn into）, once light a fire guide pillar 42a from ignition pot bottom up extend and with base cylinder support 413 connect, base cylinder support 413 Connected with regnition guide pillar 42b one end, regnition guide pillar 42b is extended downwardly and connected with the 3rd chamber 42d, the 3rd chamber 42d is connected with three igniting guide pillar 42c one end, and three times the igniting guide pillar 42c other ends are connected with the 4th chamber 42e, transmitting base cylinder 41 include top cover 411, base cylinder body 412 and base cylinder support 413, and top cover 411 covers the top of base cylinder body 412, base cylinder body 412 bottom Base cylinder support 413 is installed in portion, and base cylinder body 412 inner chamber is provided with first chamber 412a and second chamber 412b, first chamber 412a and It is spaced between second chamber 412b by dividing plate 412c, is provided with the middle part of dividing plate 412c and supplies the first lead（It is not drawn into）The cone passed through Shape portion 412d, first lead one end is placed in first chamber 412a；The other end is placed in second chamber 412b, in base cylinder support 413 Portion is provided with the back taper portion 413a passed through for the second lead, and second lead one end is placed in second chamber 412b；The other end from base cylinder The bottom of support 413 is stretched out, and base cylinder support 413 is provided with the through hole 413c around back taper portion circumferential arrangement, and igniter, which is lighted, once lights a fire Lead in guide pillar 42a, lead burns from bottom to top lights the second lead for launching base cylinder 41 of top, the hair of transmitting base cylinder 41 Penetrate that process is such as consistent with embodiment 1, the spark after propellant powder is ignited sprays from the through hole of base cylinder support 413, lights ignition pot 42 Regnition guide pillar 42b in lead, lead downwards burning lights propellant powder in the 3rd chamber 42c, ignition pot 42 is with upper Side's transmitting base cylinder 41 is then overall to be launched from launching tube 31, can be lighted three times during gun propellant combustion in the 3rd chamber 42c The lead lighted a fire in guide pillar 42c, the effect snack made with traditional Chinese medicines that lead ignites in the 4th chamber 42c fires fried, and effect medicine is burst a little in the air Fiery cylinder 42, produces gorgeous using effect, can continuously launch rounds, and fireworks realize that long duration is launched.

As shown in figure 11, the ignition pot 42 in the embodiment 2 of fireworks bullet has 2, and transmitting base cylinder 41 has 1,2 points Fiery cylinder 42 is just to overlaying the inner chamber of launching tube 31, and transmitting base cylinder 41 is located at 2 tops of ignition pot 42, the ignition pot 42 of bottommost Lead is communicated to the propellant powder of the transmitting base cylinder 41 at top, after the transmitting base cylinder 41 at top is launched, the igniting at middle part always Cylinder 42 ignites transmitting again, and the ignition pot 42 of bottommost is finally launched.

As shown in figure 12, the remote control 1 is provided with key-press module and signal emission module, and actuator 2 is received provided with signal Processing module, drive ignition module and dc source, key-press module starting ignition signal are transferred to signal through signal emission module Receiving processing module, signal receiving processing module is received after ignition signal, and drive ignition module drive ignition mechanism starts, point Fiery part lights the fireworks bullet in launching tube, and remote control 1 can be mobile phone, tablet personal computer or other portable equipments, now button mould Block is intuitively shown in by app softwares on the electronic curtain of mobile phone, tablet personal computer or other portable equipments, and user presses accordingly Button, actuator 2 driven in the fireworks ballistic projections in this corresponding launching tube 31.

As shown in figure 13, the fireworks launcher 3 is additionally provided with the outer barrel 32 of suit launching tube 31, the suit protection hair of outer barrel 32 Shooting cylinder 31, launching tube 31 will not produce moderate finite deformation, influence normal transmission fireworks ballistic projections cylinder 31 because of high temperature.

Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to Assert that specific implementation of the present utility model is confined to these explanations, for the ordinary skill of the utility model art For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded To belong to protection domain of the present utility model.

Claims

1. a kind of safe and environment-friendly, intelligent fireworks, it is characterised in that：Including remote control（1）, actuator（2）, fireworks launcher （3）, fireworks bullet and ignition mechanism（5）, fireworks launcher（3）Provided with launching tube（31）, launching tube（31）For cylinder and be in Single, double or multiple rows of setting, launching tube（31）Inner chamber is installed by fireworks bullet, each launching tube（31）Bottom is installed by one igniting Mechanism（5）, ignition mechanism（5）Including transformer（51）, installing plate（52）And igniter, transformer（51）Electrically connected by wire Connect actuator（2）And installed in installing plate（52）Lower section, installing plate（52）Installed in fireworks launcher（3）Bottom, igniter from Launcher（3）Launching tube is stretched into bottom（31）Inner chamber, remote control（1）By wired or wireless transmission ignition signal to actuator （2）, actuator（2）Each ignition mechanism is accurately controlled by wire（5）Independent or synchronous point burning smoke beggar's bullet.

2. one kind according to claim 1 is safe and environment-friendly, intelligent fireworks, it is characterised in that：The igniter is sent out for metal Heated filament（53a）And copper pipe（53b）, transformer（51）It is electrically connected with copper pipe（53b）, copper pipe（53b）From launcher（3）Bottom is stretched into Launching tube（31）Inner chamber, heating wire（53a）Copper pipe is installed（53b）On, heating wire（53a）For helical form.

3. one kind according to claim 1 is safe and environment-friendly, intelligent fireworks, it is characterised in that：The igniter is insulating base （53c）And electrode（53d）, insulating base（53c）In installing plate（52）Top, electrode（53d）It is divided into the anode and the moon being oppositely arranged Pole, anode, negative electrode are electrically connected with transformer（51）And respectively from insulating base（53c）Middle to stretch out, anode, cathode end separate generation Arc ignition fireworks.

4. according to a kind of any described safe and environment-friendly, the intelligent fireworks of claims 1 to 3, it is characterised in that：Fireworks Bullet is 1 transmitting base cylinder（41）, transmitting base cylinder（41）Including top cover（411）, base cylinder body（412）Held in the palm with base cylinder（413）, top cover （411）Cover base cylinder body（412）Top, base cylinder body（412）Bottom is installed by base cylinder support（413）, base cylinder body（412）Inner chamber Provided with first chamber（412a）And second chamber（412b）, first chamber（412a）And second chamber（412b）Between pass through dividing plate （412c）It is spaced, dividing plate（412c）Middle part is provided with the tapered portion passed through for the first lead（412d）, first lead one end is placed in First chamber（412a）It is interior；The other end is placed in second chamber（412b）It is interior, base cylinder support（413）Middle part is provided with and passed through for the second lead Back taper portion（413a）, second lead one end is placed in second chamber（412b）；The other end is held in the palm from base cylinder（413）Bottom is stretched out, Base cylinder support（413）Provided with around back taper portion（413a）The through hole of circumferential arrangement（413c）, propellant powder ignite after spark from logical Hole（413c）Spray.

5. according to a kind of any described safe and environment-friendly, the intelligent fireworks of claims 1 to 3, it is characterised in that：Fireworks Bullet includes at least one ignition pot（42）With 1 transmitting base cylinder（41）, ignition pot（42）Positioned at transmitting base cylinder（41）Underface, Ignition pot（42）Provided with guide pillar of once lighting a fire（42a）, regnition guide pillar（42b）, three igniting guide pillars（42c）, the 3rd chamber （42d）With the 4th chamber（42e）, the 3rd chamber（42d）Built with propellant powder, the 4th chamber（42e）Built-in effective medicine, once Igniting guide pillar（42a）, regnition guide pillar（42b）With three igniting guide pillars（42c）It is built-in leaded, guide pillar of once lighting a fire （42a）From ignition pot（42）Bottom up extends and held in the palm with base cylinder（413）Connection, base cylinder support（413）With regnition guide pillar （42b）One end is connected, regnition guide pillar（42b）Extend downwardly and with the 3rd chamber（42d）Connection, the 3rd chamber（42d）With Three igniting guide pillars（42c）One end is connected, three igniting guide pillars（42c）The other end and the 4th chamber（42e）Connection, transmitting base cylinder （41）Including top cover（411）, base cylinder body（412）Held in the palm with base cylinder（413）, top cover（411）Cover base cylinder body（412）Top, Base cylinder body（412）Bottom is installed by base cylinder support（413）, base cylinder body（412）Inner chamber is provided with first chamber（412a）With the second chamber Room（412b）, first chamber（412a）And second chamber（412b）Between pass through dividing plate（412c）It is spaced, dividing plate（412c）In Portion is provided with the tapered portion passed through for the first lead（412d）, first lead one end is placed in first chamber（412a）It is interior；The other end is put In second chamber（412b）It is interior, base cylinder support（413）Middle part is provided with the back taper portion passed through for the second lead（413a）, the second lead One end is placed in second chamber（412b）；The other end is held in the palm from base cylinder（413）Bottom is stretched out, base cylinder support（413）Provided with around back taper Portion（413a）The through hole of circumferential arrangement（413c）, propellant powder ignite after spark from through hole（413c）Spray.

6. one kind according to claim 1 is safe and environment-friendly, intelligent fireworks, it is characterised in that：The remote control（1）It is provided with Key-press module and signal emission module, actuator（2）Provided with signal receiving processing module, drive ignition module and dc source, Key-press module starting ignition signal is transferred to signal receiving processing module through signal emission module, and signal receiving processing module is received To after ignition signal, drive ignition module drive ignition mechanism starts, and igniter lights launching tube（31）Interior fireworks bullet.

7. one kind according to claim 3 is safe and environment-friendly, intelligent fireworks, it is characterised in that：The anode, negative electrode respectively have 2 Individual is in intersect Relative distribution.

8. one kind according to claim 3 is safe and environment-friendly, intelligent fireworks, it is characterised in that：The fireworks launcher（3） It is additionally provided with the outer barrel of suit launching tube（32）.

9. one kind according to claim 5 is safe and environment-friendly, intelligent fireworks, it is characterised in that：The ignition pot（42）Have 2 It is individual, transmitting base cylinder（41）There are 1,2 ignition pots（42）Just to overlaying transmitting tube inner chamber.