CN2932289Y - A fireworks system loaded with an integrated explosive-free electric igniting head - Google Patents
A fireworks system loaded with an integrated explosive-free electric igniting head Download PDFInfo
- Publication number
- CN2932289Y CN2932289Y CNU2006200507657U CN200620050765U CN2932289Y CN 2932289 Y CN2932289 Y CN 2932289Y CN U2006200507657 U CNU2006200507657 U CN U2006200507657U CN 200620050765 U CN200620050765 U CN 200620050765U CN 2932289 Y CN2932289 Y CN 2932289Y
- Authority
- CN
- China
- Prior art keywords
- fireworks
- integrated
- electric igniter
- firework
- medicine electric
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/02—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes in cartridge form, i.e. shell, propellant and primer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/24—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes characterised by having plural successively-ignited charges
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a firework system furnished with an integrated electric igniting head without powder. Winding wire (5) is formed via the parallel arrangement and adhesive joining by two or more wire pairs (6) with insulation glue layer; a circuit board (4) has a U type hatch (8) at its one end, two weld plates (9) distributed at two sides of the U type hatch (8); A fix bed (3) has a one end sealed-in cavity (10); resistance wire (7) and the wire pairs (6) are welded to the weld plates (9) of circuit board (4) which is fixed in the fix bed (3); The fix bed (3) with upward hatch is implanted into the substrate sludge (11) of the firework transmitting valve (2); propellant (12) of the firework transmitting valve (2) is fallen into the cavity (10) of the fix bed (3) and contacted to the resistance wire (7) well; multi-firework transmitting valve (2) and an integrated electric igniting head without powder (1) form a firework system. The utility model is a firework system furnished with an integrated electric igniting head without powder that has high safety degree in production, depositing, transportation and use course.
Description
Technical field
The utility model relates to a kind of fireworks system that integrated no medicine electric igniter is installed, and refer in particular to a kind of firing tip and implant respectively in the single-shot fireworks integrated no medicine electric igniter, and the fireworks system that corresponding fireworks and integrated no medicine electric igniter are combined.
Background technology
In the market, interconnect by lead-in wire between each fireworks launching pipe in the pilosity fireworks system, in case this system is ignited, its combustion process just can not be interrupted, thereby in production, storage and transportation, after combustion is misquoted by system, perhaps in the process of setting off, occur rewinding, fried tube etc. unusual after, its follow-up extent of injury is also uncontrollable; Fairlead on the fireworks launching pipe sidewall is the weak link of transmitting tube, is the one of the main reasons that causes fireworks low fried, fried.
The automatically controlled technology of setting off of tradition fireworks can reduce the firework display accident, yet very little for the problems referred to above help, uses in the automatically controlled profound level of setting off of fireworks because the sensitiveness of traditional electrical igniter head has limited it.
Traditional electrical igniter head is the single structure that contains gunpowder, promptly is enclosed with a spot of gunpowder on the resistance wire of lead to an end short circuit, and is one by bonding agent and anti-blushing agent with gunpowder and lead fixed.During use, electric current is directed to the resistance wire of short circuit between lead, and resistance wire generates heat rapidly, and then the gunpowder around being wrapped in of igniting, and powder burning produces flame and high temperature, and the fireworks leads around further will being fixed on is lighted.
Be to improve the rate of lighting of electric igniter, its gunpowder that uses often be the high gunpowder of susceptibility, thereby causes electric igniter itself comparatively responsive, friction or impact and all might trigger, with the preparation assembling process of fireworks in comparatively danger.Although therefore in the world with quick-fried lower UN0454, the 1.4S of extremely not being decided to be of the danger of this product, yet a lot of countries but are decided to be the control product with this electric igniter product, not only do not allow electric ignition is installed in the fireworks in advance, even regulation before use must be with electric igniter and fireworks separate storage.
Because electric igniter is single structure, promptly couple of conductor, resistance wire and gunpowder constitute a complete electric igniter product.Its production efficiency is low, during use, must be with the firing tip and the fireworks leads adhesion of the electric igniter of One's name is legion, and their conductor wire end to be made in order back and the lead card clamping one by one of setting off equipment, operating process is loaded down with trivial details, chaotic, makes mistakes easily.And lead deviates from from the lead card under being subjected to the situation of external force easily, and reliability is low.
The utility model content
Technical problem to be solved in the utility model provide a kind of in assembling, storage, transportation and use the fireworks system that integrated no medicine electric igniter is installed of high safety.
In order to solve the problems of the technologies described above, the utility model is to adopt following proposal to realize: a kind of fireworks system of integrated no medicine electric igniter, comprise fireworks launching pipe, integrated no medicine electric igniter is installed in described fireworks launching pipe, the mounting seat of described no medicine electric igniter is implanted in the bed mud of described fireworks launching pipe, opening part up, the propellant of described fireworks launching pipe falls in the cavity of described mounting seat, and a plurality of fireworks launching pipes and integrated no medicine electric igniter are formed a fireworks system.
The structure of described integrated no medicine electric igniter is: winding displacement is bonding as a whole to being arranged in parallel by the lead more than two of tape insulation glue-line; Circuit board one end has the U-shaped opening, and two pads are distributed in U-shaped opening both sides; Described mounting seat has an end sealed hollow, resistance wire and described lead are on the pad that is welded on described circuit board, described circuit board is fixed in the described mounting seat, and the described a plurality of mounting seat that assemble are formed the firing tip of integrated no medicine electric igniter.
During use, with winding displacement end that the integrated no medicine electric igniter in the fireworks system of integrated no medicine electric igniter is installed by in the disposable circuit that is connected to firework setting off equipment of specific docking apparatus.When the equipment of setting off was started working, electric current was conducting to successively by winding displacement on the resistance wire of each firing tip, resistance wire heating, and its propellant all around that distributes that ignites rapidly, thereby emission fireworks.
Because integrated no medicine electric igniter does not contain powder composition,, thereby can be installed in the fireworks propellant powder legally with the not conflict mutually of regulations of traditional electrical igniter head; Because the firing tip of no medicine electric igniter is directly contacted with the propellant powder of fireworks launching pipe by the bottom, igniting rapidly, the time of setting off is accurately controlled, be suitable for realizing special firework display effect, and the fireworks launching pipe sidewall no longer includes fairlead, whole tube wall is perfect, has guaranteed uniformity and security in the process of setting off; Because relatively independent between each fireworks launching pipe in the integrated fireworks system, no longer including lead-in wire and interconnecting, no matter produce, store, transportation is still in the use, its security is much higher than traditional fireworks system; Since adopt the winding displacement integration mode, its clear in structure, and the welding of resistance wire and quality testing can be carried out in batches during production, enhance productivity greatly, once move during use just a plurality of electric igniters to be connected on the equipment of setting off accurately and reliably.
In sum, the utility model be a kind of in production, storage, transportation and use the fireworks system that integrated no medicine electric igniter is installed of high safety.It is simple in structure, stable performance, be convenient to produce and use, and can easily realize accurately setting off control.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the cutaway view of separating of the integrated no medicine electric igniter of the utility model;
Fig. 3 is pack into the cutaway view of separating of fireworks launching pipe of the igniting head end of the integrated no medicine electric igniter of the utility model embodiment.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, the igniting head end of integrated no medicine electric igniter 1 by the lead in a plurality of mounting seat 3, circuit board 4, the winding displacement 5 to 6 and resistance wire 7 form.Resistance wire 7 is unsettled to be connected across on the U-shaped opening 8 of circuit board 4, lead divests insulating barrier to an end of 6, conductor part is pushed down resistance wire 7, be welded on respectively on the pad 9 on U-shaped opening 8 both sides, the circuit board that welding is good vertically is inserted and secured in the cavity 10 of mounting seat 3, and the mounting seat 3 that installs circuit board 4 is implanted in the bed mud 11 of fireworks launching pipe 2, the opening of cavity 10 up, when the propellant 12 of fireworks was inserted, part fell into cavity 10, well contacts with resistance wire 7.
Referring to Fig. 1, Fig. 2 and Fig. 3, during use, the integrated end 13 of the winding displacement of integrated no medicine electric igniter 1 is inserted the special-purpose docking apparatus of the equipment of setting off, when the equipment of setting off is given electricity to the igniting head end, resistance wire 7 heatings, and light its propellant 12 on every side rapidly, thus launch fireworks immediately.
Claims (2)
1, a kind of fireworks system that integrated no medicine electric igniter is installed, comprise fireworks launching pipe (2), it is characterized in that: integrated no medicine electric igniter (1) is installed in described fireworks launching pipe (2), the mounting seat (3) of described no medicine electric igniter (1) is implanted in the bed mud (11) of described fireworks launching pipe (2), opening part up, the propellant (12) of described fireworks launching pipe (2) falls in the cavity (10) of described mounting seat (3), and a plurality of fireworks launching pipes (2) are formed a fireworks system with integrated no medicine electric igniter (1).
2, a kind of fireworks system that integrated no medicine electric igniter is installed according to claim 1, it is characterized in that: the structure of described integrated no medicine electric igniter (1) is: winding displacement (5) is arranged in parallel bonding as a whole by the lead more than two of tape insulation glue-line to (6); Circuit board (4) one ends have U-shaped opening (8), and two pads (9) are distributed in U-shaped opening (8) both sides; Described mounting seat (3) has an end sealed hollow (10), resistance wire (7) is welded on the pad (9) of described circuit board (4) with described lead to (6), described circuit board (4) is fixed in the described mounting seat (3), and the described a plurality of mounting seat (3) that assemble are formed the firing tip of integrated no medicine electric igniter (1).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200507657U CN2932289Y (en) | 2006-04-27 | 2006-04-27 | A fireworks system loaded with an integrated explosive-free electric igniting head |
PCT/CN2007/001241 WO2007128203A1 (en) | 2006-04-27 | 2007-04-16 | Firework system with non-powder electronic ignition head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200507657U CN2932289Y (en) | 2006-04-27 | 2006-04-27 | A fireworks system loaded with an integrated explosive-free electric igniting head |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2932289Y true CN2932289Y (en) | 2007-08-08 |
Family
ID=38348787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2006200507657U Expired - Fee Related CN2932289Y (en) | 2006-04-27 | 2006-04-27 | A fireworks system loaded with an integrated explosive-free electric igniting head |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN2932289Y (en) |
WO (1) | WO2007128203A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103486911A (en) * | 2013-09-13 | 2014-01-01 | 长沙凯维科技有限公司 | Single-shot firework base preinstalled with heating resistance wire and corresponding fixing seat |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2115514U (en) * | 1992-01-30 | 1992-09-09 | 石伯清 | Firecracker igniting by electric |
JPH1026500A (en) * | 1996-07-08 | 1998-01-27 | Yokogawa Denshi Kiki Kk | Power generating equipment of fuse |
DE19830262A1 (en) * | 1998-05-27 | 1999-12-02 | Guenter Blum | Arrangement for electrical ignition with reusable holding bodies for fireworks |
CN2591558Y (en) * | 2002-10-15 | 2003-12-10 | 长沙凯维科技有限公司 | Electric fuzes mounted on fireworks |
CN1627036A (en) * | 2003-12-12 | 2005-06-15 | 长沙凯维科技有限公司 | High performance electric ignition head for fireworks |
-
2006
- 2006-04-27 CN CNU2006200507657U patent/CN2932289Y/en not_active Expired - Fee Related
-
2007
- 2007-04-16 WO PCT/CN2007/001241 patent/WO2007128203A1/en active Application Filing
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103486911A (en) * | 2013-09-13 | 2014-01-01 | 长沙凯维科技有限公司 | Single-shot firework base preinstalled with heating resistance wire and corresponding fixing seat |
WO2015035900A1 (en) * | 2013-09-13 | 2015-03-19 | 长沙凯维科技有限公司 | Single-shot firework support with pre-mounted heat-generation resistance wire and corresponding fixed pedestal |
CN103486911B (en) * | 2013-09-13 | 2015-04-22 | 长沙凯维科技有限公司 | Single-shot firework base preinstalled with heating resistance wire and corresponding fixing seat |
Also Published As
Publication number | Publication date |
---|---|
WO2007128203A1 (en) | 2007-11-15 |
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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: 20070808 Termination date: 20110427 |