CN1847775A - Safe electronic firecracker ignitor - Google Patents
Safe electronic firecracker ignitor Download PDFInfo
- Publication number
- CN1847775A CN1847775A CN 200610071361 CN200610071361A CN1847775A CN 1847775 A CN1847775 A CN 1847775A CN 200610071361 CN200610071361 CN 200610071361 CN 200610071361 A CN200610071361 A CN 200610071361A CN 1847775 A CN1847775 A CN 1847775A
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- CN
- China
- Prior art keywords
- firecracker
- fireworks
- tungsten filament
- safe electronic
- electronic switch
- 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.)
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Abstract
The safe electronic firecracker igniter includes two battery as power source, pilot lamp, key switch, plastic casing, 10-m long wires, small metal clip in front of one wire, tungsten wire connected to the end of the other wire, insulating tab below the tungsten wire and holding sheet. The safe electronic firecracker igniter is used through clipping the fuse of the fireworks or firecracker, separating the fireworks or firecracker from the player with the 10-m long wires, and depressing the key button to ignite fireworks or firecracker. The present invention is safe and may be also used in blasting operation.
Description
Technical field: the invention belongs to electronic technology field.
Background technology: now during China annual Spring Festival or hold grand activity and all will set off fireworks and firecrackers, to increase ardent celebrating atmosphere.But, since directly remove to light fuse before people adopt hand to take match, burning incense or lighter etc. near fireworks or firecrackers now, and fuse burns too soon, untimely if the people hides, be easy to cause personnel's injury, China all has a lot of people injured every year for this reason.For example: the Tangshan people broadcasting station is reported recently, and in one day Spring Festival of 2006, the Tangshan City is injured with firecrackers because of setting off fireworks with regard to people more than 70 is arranged.Particularly also have the number eye to be collapsed blind.
Summary of the invention: this invention mainly is by a small electronic switch, draws 10 meters long electric wires.Connect again in one and form by the little metal holder of tungsten filament.During use, little metal holder is clamped the fuse of fireworks or firecrackers, fuse has also just ridden on the tungsten filament, when the people leaves 10 meters far away in fireworks or firecrackers, Push switch again, the tungsten filament in the little metal holder will generate heat, and reach burning-point rapidly, also just light fuse, thereby seted off fireworks or firecrackers, can ensure people's safety again.This invention also is adapted to the explosive blasting igniting and uses.
Description of drawings: this invention mainly be by one with two the joint No. 5 batteries (5) be power supply, the bezel (3) of connecting, a key switch (4) is assembled in a plastic housing (2) lining, becomes a small electronic switch (1); It is long therefrom to draw (6) 10 meters of two wires, the one side of its front end by little metal holder (7) deeply wherein, the tungsten filament (8) of metal-cored connection 5 millimeters long on top, below the tungsten filament insulating trip (9), in order to stamp out three next limit perks on the intermediate plate, Yi Bian the lamellule of still ining succession (10,11) fixes electric wire, tungsten filament and insulating trip.
The specific embodiment: at first cast a plastic housing, in inside power circuit is set, series connection key switch and indicator lamp are formed small electronic switch; Therefrom draw 10 meters long electric wires again; Before the little metal holder of assembling, opsition dependent stamps out the lamellule of securing electric lines, tungsten filament and insulating trip on the first wherein intermediate plate, get two apertures at afterbody, introduce electric wire, connect tungsten filament on the top metal core, elder generation's fixed insulation sheet, securing electric lines and tungsten filament are assembled into little metal holder at last and get final product again.The miniaturized electronics factory that produces transistor radio can produce this patent of invention product fully now.
Claims (4)
1, small electronic switch is to be power supply with No. 5 batteries of two joints, needs as reality, and can change No. 1 battery of two joints into is power supply.
2,10 meters long electric wires are arranged between small electronic switch and the little metal holder, need, can extend as reality.
3, the tungsten filament among the little metal holder is to be connected with electric wire with small electronic switch, insulating trip is arranged below the tungsten filament.
4, by stamping out the three limit perks that come on the intermediate plate wherein, Yi Bian the lamellule of still ining succession, as the clamp of securing electric lines, tungsten filament and insulating trip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610071361 CN1847775A (en) | 2006-03-22 | 2006-03-22 | Safe electronic firecracker ignitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610071361 CN1847775A (en) | 2006-03-22 | 2006-03-22 | Safe electronic firecracker ignitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1847775A true CN1847775A (en) | 2006-10-18 |
Family
ID=37077429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610071361 Pending CN1847775A (en) | 2006-03-22 | 2006-03-22 | Safe electronic firecracker ignitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1847775A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534938A (en) * | 2015-01-05 | 2015-04-22 | 孙成才 | Safe and convenient firecracker igniting device |
| CN106288974A (en) * | 2016-08-31 | 2017-01-04 | 陈子平 | A kind of portable fireworks safety Remote Firing Unit |
| CN111156863A (en) * | 2020-01-06 | 2020-05-15 | 浏阳市梦想烟花制作燃放有限公司 | Control equipment for firework setting-off ignition system |
-
2006
- 2006-03-22 CN CN 200610071361 patent/CN1847775A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534938A (en) * | 2015-01-05 | 2015-04-22 | 孙成才 | Safe and convenient firecracker igniting device |
| CN106288974A (en) * | 2016-08-31 | 2017-01-04 | 陈子平 | A kind of portable fireworks safety Remote Firing Unit |
| CN111156863A (en) * | 2020-01-06 | 2020-05-15 | 浏阳市梦想烟花制作燃放有限公司 | Control equipment for firework setting-off ignition system |
| CN111156863B (en) * | 2020-01-06 | 2023-01-31 | 浏阳市梦想烟花制作燃放有限公司 | Control equipment for firework setting-off ignition system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |