CN201269718Y

CN201269718Y - High-altitude neon firework

Info

Publication number: CN201269718Y
Application number: CNU200820131650XU
Authority: CN
Inventors: 彭玉良; 彭天明; 傅志成; 黄明
Original assignee: Liuyang Guandu Fireworks Group Co Ltd
Current assignee: Liuyang Guandu Fireworks Group Co Ltd
Priority date: 2008-08-06
Filing date: 2008-08-06
Publication date: 2009-07-08
Anticipated expiration: 2018-08-06

Abstract

The utility model discloses an aerial neon display shell, comprising a display shell body, a propellant powder box, an ignition fuse and an overshoot fuse; the display shell body is divided into an explosive opening layer and an effect piece cavity by a separating layer ; the effect piece cavity is internally provided with an effect piece and a parachute; the effect piece is formed by the combination of a microcell, a micro-automatic switch and a plurality of micro-electrical illuminating parts which are connected mechanically and electrically by conductors; and the two ends of the effect piece are respectively connected with at least one parachute; and the effect piece cavity is also internally installed with filler. The display shell has simple and compact structure and simple and easily-implemented technique, can form beautiful neon effect patterns in the sky, uses less explosive and can be produced and used safely, moreover, the display time of the lighting shapes of the display shell in the sky can reach about 60 seconds, which is above 10 times of that of the product of the same specification.

Description

A kind of high-altitude rainbow display shell

Technical field

The utility model relates to a kind of display shell, especially a kind of high-altitude rainbow display shell.

Background technology

Display shell is a kind of firework product that people extremely like in the fireworks industry, possesses the combination of multiple effects such as sound, light, color when setting off because of it.At present, the kind of selling display shell on the market is more, for the night sky in people celebrating red-letter day has increased infinite color, but changes abundant inadequately in the existing display shell shape-designing aloft, set off modelling pattern in the air and show that the time is shorter, be difficult to satisfy the market demand of seeking change and innovation day by day.Simultaneously, existing display shell product content of dispersion is higher, and safety coefficient is lower; Smog and medicine residue also pollute environment when setting off.

Summary of the invention

For overcoming the defective of prior art, technical problem to be solved of the present utility model is, a kind of display shell that can produce neon effect at height in the air is provided, and its safety coefficient is higher simultaneously, sets off moulding in the air and shows that the time is longer, and environmental pollution is less.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is, a kind of high-altitude rainbow display shell, comprise body, emission medicine box, ignition fuse and overshoot lead wire, described body is divided into out explosive layer and effect part chamber by separation layer, described effect part intracavitary unit effect part and parachute, described effect part is combined by the minicell, miniature automatic switch, a plurality of miniature electric illuminating part that carry out mechanical connection with lead and be electrically connected, and described effect part two ends are connected with at least one parachute respectively; Described effect part also is equipped with filler in the chamber.

In order to control the parachute center of gravity better, parachute and effect part are waftd by under the rule, can also be connected with weight on the described parachute.

For fully the assurance parachute is intact, and avoid the winding between the parts, can also be provided with separation layer between described effect part and the parachute.

As a kind of improvement of the present utility model, be provided with separation layer between the described parachute.

For conveniently taking, described body top can be provided with rope.

When setting off, the ignition lead propellant powder of emission in the medicine box that ignite is transmitted into certain altitude with body, the propellant powder overshoot lead wire that ignites, after the extension of certain hour, overshoot lead wire ignites and blasts medicine and blow body, throws to aerial parachute and effect part and opens, miniature automatic switch closure, miniature electric illuminating part electrified light emitting, parachute band sparkling effect part from slowly descending slowly and lightly in the air, produce aerial neon effect moulding.

Description of drawings

Accompanying drawing 1 is the utility model cross-sectional view.

Fig. 2 is the utility model aerial display effect schematic diagram.

The specific embodiment

Referring to Fig. 1, reflect a kind of concrete structure of the present utility model, rope 1, body 2, emission medicine box 8, ignition fuse 10 and overshoot lead wire 13 are by the known manner combination, described body 2 is divided into out explosive layer 7 and effect part chamber 9 by separation layer 6, carry out mechanical connection with lead 14 and place in the effect part chamber 9 with minicell 4, miniature Automatic pull switch 5, a plurality of miniature miniature bulb 12 and two parachutes 3 of being electrically connected, fill to fix each assembly with cotton seed hulls 11 in other spaces in the described effect part chamber 9.

Please in conjunction with Fig. 2, minicell 4, miniature Automatic pull switch 5, a plurality of miniature miniature bulb 12 are serially connected in successively and are combined into the effect part on the lead 14, lead 14 two ends respectively connect a parachute 3, but hanging iron sandbag 15 on the parachute 3, and control parachute 3 centers of gravity are waftd by under the rule.Be folded to form upper and lower two rows successively and place in the effect part chamber 9 being serially connected in minicell 4, miniature Automatic pull switch 5, a plurality of pea lamp 12 on the lead 14, parachute 3 is folded into strip and is placed on the effect part, middle alternating floor brown paper prevents to damage parachute 3.Isolate with tissue paper between two parachutes 3.

When setting off, firing point live wire 10 propellant powder in the emission medicine box 8 that ignites, body 2 is transmitted into certain altitude, the propellant powder overshoot lead wire 13 that ignites, after the extension of certain hour, the medicines that blast that overshoot lead wire 13 ignites out in the explosive layer 7 are blown body 2, throwing to aerial parachute 3 and effect part opened, the backguy hanging of miniature Automatic pull switch 5 drives switch closure, each pea lamp 12 electrified light emitting, parachute 3 is being with sparkling effect part from slowly descending slowly and lightly in the air, produces aerial neon effect moulding.

In sum, the utility model provides a kind of high-altitude rainbow display shell with the structure of simplifying and simple technology, can form beautiful neon effect pattern aloft; Its dosage is few, produces safe in utilization; And it is seted off moulding in the air and shows to be more than ten times of same specification product for up to about 60 seconds.Realized goal of the invention fully.

The above-mentioned embodiment that the utility model is described only is for its technical scheme clearly is described, and can not be interpreted as the utility model is made any restriction.The utility model has known multiple alternative or distortion in the present technique field, under the prerequisite that does not break away from the utility model essential meaning, all fall into protection domain of the present utility model.

Claims

1, a kind of high-altitude rainbow display shell, comprise body, emission medicine box, ignition fuse and overshoot lead wire, it is characterized in that, described body is divided into out explosive layer and effect part chamber by separation layer, described effect part intracavitary unit effect part and parachute, described effect part is combined by the minicell, miniature automatic switch, a plurality of miniature electric illuminating part that carry out mechanical connection with lead and be electrically connected, and described effect part two ends are connected with at least one parachute respectively; Described effect part also is equipped with filler in the chamber.

2, a kind of high-altitude as claimed in claim 1 rainbow display shell is characterized in that, also is connected with weight on the described parachute.

3, a kind of high-altitude as claimed in claim 1 rainbow display shell is characterized in that, also is provided with separation layer between described effect part and the parachute.

4, a kind of high-altitude as claimed in claim 1 rainbow display shell is characterized in that, is provided with separation layer between the described parachute.

5, a kind of high-altitude as claimed in claim 1 rainbow display shell, it is characterized in that, described effect part is serially connected on the lead successively and is formed by minicell, miniature Automatic pull switch, a plurality of miniature miniature bulb, the lead two ends respectively connect a parachute, being serially connected in the minicell on the lead, miniature Automatic pull switch, a plurality of pea lamp is folded to form upper and lower two rows successively and places in the effect part chamber, parachute is folded into strip and is placed on the effect part, middle alternating floor brown paper, prevent to damage parachute, isolate with tissue paper between two parachutes.

6, as each described a kind of high-altitude rainbow display shell of claim 1-5, it is characterized in that described body top is provided with rope.