CN2849504Y - Petal stage fireworks igniter - Google Patents
Petal stage fireworks igniter Download PDFInfo
- Publication number
- CN2849504Y CN2849504Y CN 200520105925 CN200520105925U CN2849504Y CN 2849504 Y CN2849504 Y CN 2849504Y CN 200520105925 CN200520105925 CN 200520105925 CN 200520105925 U CN200520105925 U CN 200520105925U CN 2849504 Y CN2849504 Y CN 2849504Y
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- CN
- China
- Prior art keywords
- contact switch
- fireworks
- igniter
- stage
- battery pack
- 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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Abstract
The utility model relates to a firework igniter which is used for setting-off firecracker and fireworks for performance in large stages. The firework igniter is provided with an electric-ignition-type firework cartridge case which is controlled by an electric current firing head, and an ignition circuitry which is composed of a pressure-contact switch and a battery pack. In the practical application, a plurality of sets of igniters are arrayed at the multipoint positions of a stage according to rules; when the stage performance is given, a performer who is dancing elegantly can step or touch the pressure-contact switch of the igniter by using tiptoes or other positions of the sole according to the need of performance under the accompaniment of finger-popping gong-drum sound or largo music; the firecracker and fireworks are ignited immediately or seriatim or all so as to build more tridimensional and spectacular scene of jubilation and festival.
Description
Technical field
The utility model belongs to the fireworks setting-off device technical field, relates to a kind of cartridge ignition device that is used for large-scale stage firecracker firework display performance.
Background technology
In large-scale celebration amusement and performance occasion, activity planning person often will set off great rejoicing celebrating atmosphere by contrast by the mode that a plurality of fireworks burning points are set before the lights at present.Setting off of each fireworks and firecrackers all was to be adopted the igniting of artificial hand dynamic formula or used the remote controller retrofiring by personnel outside the venue on the stage in the past, but often be difficult in its practical operation accomplish that the action tacit agreement with the stage performance person is synchronous, this has influence on the on-the-spot effect of building three-dimensional, grand great rejoicing celebrating scene of stage to a certain extent.
The utility model content
The purpose of this utility model is the problem that prior art exists is solved, so provide a kind of project organization novelty, simple to operation, can move with the stage performance person and light fireworks and firecrackers immediately to increase the foot-operated stage cartridge ignition device of stage performing effect.
Be used to realize that the technical solution of foregoing invention purpose is such: the foot-operated stage cartridge ignition device that is provided has an electric ignition formula Fireworks cartridge case and the firing circuit of being made up of pressure contact switch and battery pack seted off by the control of electric current firing head, a power supply of battery pack extremely connects with a contact of pressure contact switch, and another contact of contact switch is attached to another power supply of battery pack behind the electric current firing head extreme.In the practical application, the igniter that many pairs are so regular cloth on request is listed in the multiple spot position of stage, during stage performance, in full preparation or to curl upwards music sound companion and down of the performing artist who dances lightly, need to step on the pressure contact switch that touches the cartridge ignition device with tiptoe or other positions of sole at any time by performance, immediately or one by one or all light fireworks and firecrackers, thereby build more three-dimensional, more grand great rejoicing celebrating scene.
Advantage of the present utility model and good effect are: 1.. can be adapted to the demand of stage performance, the art of the theatrics and the firecracker of setting off fireworks is closely combined; 2.. can build a more grand music, dancing, pyrotechnics, firecracker and merge the great rejoicing celebrating scene of shining mutually.
The utility model is adapted to hot and cold fireworks burning and uses, and material object generally to be arranged on the foreground for well, also can be arranged on other place in the stage in case of necessity.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of the utility model.
Fig. 2 is the fundamental diagram that multiple spot fire device stage is laid.
The specific embodiment
Referring to accompanying drawing, foot-operated stage cartridge ignition device described in the utility model is made up of electric ignition formula Fireworks cartridge case 5 and firing circuit two parts, firing circuit wherein is a closed circuit of being made up of pressure contact switch 1, battery pack 3 and electric current pyrogenicity firing head 4, the positive terminal of battery pack 3 connects with a contact of pressure contact switch 1, and another contact of contact switch 1 is attached to the negative pole end of battery pack 3 behind current point duration and degree of heating 4.Fireworks cartridge case 5 is by electric current firing head 4 control ignitions.In concrete the enforcement, pressure contact switch 1 can adopt the spring formula of the stepping on switch of contact witch or band back-moving spring 2 shown in Figure 1.The foot-operated key of contact switch 1 should be more eye-catching, can be silvery white reflective look; The surface of foot-operated key is basic fair with the stage floor aspect, and its shape can be circle, ellipse, triangle, trapezoidal, polygon etc., and area should be not less than 20cm
2During work, after a dancer steps down in pressure contact switch 1 with tiptoe or sole, battery pack 3 instantaneous discharges, electric current firing head 4 is got angry, and pyrotechnics cartridge case 5 is promptly lighted; After dance tiptoe or sole left contact switch 1, contact switch 1 resetted, and for the first time foot-operated starting ignition is finished immediately.Label 6 is pyrotechnics firecracker emission storehouse among Fig. 1.Stage performance according to actual needs, this igniter can be and individual, tens, tens or more, the operation principle of layout is as shown in Figure 2.
Claims (3)
1, a kind of foot-operated stage cartridge ignition device, it is characterized in that having an electric ignition formula Fireworks cartridge case (5) and a firing circuit of forming by pressure contact switch (1) and battery pack (3) of setting off by electric current firing head (4) control, a power supply of battery pack (3) extremely connects with a contact of pressure contact switch (1), and another contact of contact switch (1) is attached to another power supply of battery pack (3) behind electric current firing head (4) extreme.
2, foot-operated stage cartridge ignition device according to claim 1 is characterized in that said pressure contact switch (1) is a contact witch.
3, foot-operated stage cartridge ignition device according to claim 1 is characterized in that said pressure contact switch (1) is for stepping on spring formula switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105925 CN2849504Y (en) | 2005-12-19 | 2005-12-19 | Petal stage fireworks igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105925 CN2849504Y (en) | 2005-12-19 | 2005-12-19 | Petal stage fireworks igniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2849504Y true CN2849504Y (en) | 2006-12-20 |
Family
ID=37521989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520105925 Expired - Fee Related CN2849504Y (en) | 2005-12-19 | 2005-12-19 | Petal stage fireworks igniter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2849504Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100391A (en) * | 2017-06-22 | 2017-08-29 | 傅昕 | A kind of wedding stage of automatic release fireworks |
-
2005
- 2005-12-19 CN CN 200520105925 patent/CN2849504Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100391A (en) * | 2017-06-22 | 2017-08-29 | 傅昕 | A kind of wedding stage of automatic release fireworks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |