CN201852525U - Light-emitting bead for air caption pattern fireworks - Google Patents
Light-emitting bead for air caption pattern fireworks Download PDFInfo
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- CN201852525U CN201852525U CN2010206099997U CN201020609999U CN201852525U CN 201852525 U CN201852525 U CN 201852525U CN 2010206099997 U CN2010206099997 U CN 2010206099997U CN 201020609999 U CN201020609999 U CN 201020609999U CN 201852525 U CN201852525 U CN 201852525U
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- light
- bead
- light emitting
- emitting
- pearl
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Abstract
The utility model discloses a light-emitting bead for air caption pattern fireworks, which comprises a light emitting explosive bead, the light emitting explosive bead is wrapped by a non-light emitting burning powder layer, and the non-light emitting burning powder layer is coated with an igniting primer layer coated. Through the adoption of the above technical scheme, the light emitting explosive bead can emit light in red, green, yellow, blue, purple, gold, silver and other various colors. The non-light emitting burning powder layer does not emit light after ignited, and takes the effect of fire transfer during the period from the ignition of the light-emitting bead to the light emission of the light emitting explosive bead, so as to avoid the damage caused by color and light on the overall shape of a caption pattern. The thickness of the non-light emitting burning powder layer is adjusted as required to obtain different fire transfer time. The light-emitting bead well meets the requirement for synchronous light emission.
Description
Technical field
The structural improvement and the prescription that the present invention relates to a kind of firework bright bead are formed.
Background technology
Technology display shell or ground fireworks display can represent the effect of aerial caption pattern firework, but Related product or technology also do not appear in existing ground fireworks display, simultaneously its to be transmitted into that aerial effect part needs with inner core be pharmaceutical carrier, its positioning control difficulty height, and the potential danger that has the high-altitude to fall to hurt sb.'s feelings.Existing craft type fireworks display resilience energy shows simple pattern, as round, dicyclo type etc.But present literal and complicated patterns comparatively aloft, a still still uncompleted important research task.
One of core content of aerial caption pattern firework research satisfies the glittering synchronism requirement of bright pearl exactly.This is the key technology requirement that can aerial caption pattern firework show desirable literal and figure, thereby guaranteeing that all bright pearls are glistened on schedule makes the demonstration of literal and figure uniform.But prior art is difficult to accomplish this point.
Summary of the invention
In order to overcome above-mentioned defective, technical problem to be solved by this invention is, a kind of bright pearl that glittering synchronism requires of satisfying is provided, and can satisfy the requirement of aerial positioning control and security.In order to solve the technical problem, the technical solution adopted in the present invention is, the bright pearl that a kind of aerial caption pattern firework is used, comprise an illumination effect medicine pearl, it is characterized in that, described illumination effect medicine pearl outer wrapping one deck is not had photocombustion medicine layer, and described no photocombustion medicine layer applies one deck ignition powder layer outward.
Adopt technique scheme, described illumination effect medicine pearl can be to send effect medicine pearl red, green, yellow, blue, purple, each coloured light of gold, silver.Can be not luminous after described no photocombustion medicine layer is lighted, light the effect of playing the biography fire to illumination effect medicine pearl in the glittering time period at bright integument, can luminously then not avoid the moulded of its photochromic destruction caption-pattern.Adjust the thickness of no photocombustion medicine layer as required, can obtain the different biography fire time.Satisfied the requirement of glittering synchronism preferably.
The invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the bright pearl cross-sectional view of the present invention.
The specific embodiment
Referring to accompanying drawing, reflect a kind of concrete structure of the present invention, the bright pearl that described aerial caption pattern firework is used comprises an illumination effect medicine pearl 1, and described illumination effect medicine pearl 1 outer wrapping one deck is not had photocombustion medicine layer 2, described no photocombustion medicine layer 2 outer coating one deck ignition powder layer 3.
Prescription and the preparation of described illumination effect medicine pearl belong to the techniques well known category, can be to send effect medicine pearl red, green, yellow, blue, purple, each coloured light of gold, silver.For guaranteeing the synchronism of bright pearl, necessary strict technology preferably adopts mold pressing system pearl technology, promptly use mould the illumination effect medicament for preparing to be pressed into a certain size pearl, then, coated again one deck does not have photocombustion medicine layer, and the thickness of no photocombustion medicine layer is wanted uniformity.Roll coated one deck medicine that ignites again is as military project nitre powder.At last, the bright pearl drying that makes is got final product.Pearl is made in mold pressing can guarantee that bright pearl size is consistent, and density is even.Rolling is made pearl and also can be utilized, but when making pearl with rolling, must select bright pearl of the same size for use, to guarantee the synchronism of bright pearl.
The illumination effect medicine is that example describes with ruddiness effect drug composition, by ratio of weight and the number of copies (down together), gets potassium nitrate 26-27 part, 26 parts of strontium carbonates, 48 parts of potassium hyperchlorates, 20 parts of almags, 8 parts in phenolic resins.By conventional method sieve mix damping can progressive die compacting.
Described no photocombustion medicine can adopt following prescription:
Embodiment 1: the component of no photocombustion medicine and weight fraction ratio are: potassium nitrate 1-3 part, charcoal powder 1-3 part, earth powder 1-3 part.Wherein more excellent scheme is that the component of no photocombustion medicine and weight fraction ratio are: 1 part in potassium nitrate, 1 part of charcoal powder, 1 part in earth powder.Sieve by conventional method and to mix damping and promptly can be used for wrapping up described illumination effect medicine pearl.
Embodiment 2: the component of no photocombustion medicine and weight fraction ratio are: potassium hyperchlorate 18-38 part, strontium carbonate 3-25 part, charcoal powder 40-50 part, earth powder 40-50 part.Wherein more excellent scheme is that the component of no photocombustion medicine and weight fraction ratio are: 28 parts in potassium nitrate, 12 parts of strontium carbonates, 30 parts of charcoal powders, 30 parts in earth powder.Sieve by conventional method and to mix damping and promptly can be used for wrapping up described illumination effect medicine pearl.
Claims (1)
1. the bright pearl that aerial caption pattern firework is used comprises an illumination effect medicine pearl, it is characterized in that, described illumination effect medicine pearl outer wrapping one deck is not had photocombustion medicine layer, and described no photocombustion medicine layer applies one deck ignition powder layer outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206099997U CN201852525U (en) | 2010-11-17 | 2010-11-17 | Light-emitting bead for air caption pattern fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206099997U CN201852525U (en) | 2010-11-17 | 2010-11-17 | Light-emitting bead for air caption pattern fireworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852525U true CN201852525U (en) | 2011-06-01 |
Family
ID=44094914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206099997U Expired - Fee Related CN201852525U (en) | 2010-11-17 | 2010-11-17 | Light-emitting bead for air caption pattern fireworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135400A (en) * | 2010-11-17 | 2011-07-27 | 浏阳市余氏科技环保烟花厂 | Light ball for fireworks capable of displaying subtitle pattern in the air |
-
2010
- 2010-11-17 CN CN2010206099997U patent/CN201852525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135400A (en) * | 2010-11-17 | 2011-07-27 | 浏阳市余氏科技环保烟花厂 | Light ball for fireworks capable of displaying subtitle pattern in the air |
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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: 20110601 Termination date: 20131117 |