CN202903023U - Combination fireworks which can display projective picture - Google Patents

Abstract

The utility model discloses combination fireworks which can display a projective picture. The combination fireworks which can display the projective picture comprise a smoke effect barrel combination, a firework effect barrel combination, a picture projective device and a spraying cigarette holder. The smoke effect barrel combination is arranged at the front end of a combination firework body. The firework effect barrel combination is arranged on back rows of the smoke effect barrel combination. The picture projective device is arranged on the middle position of the back portion of a firework combination body. The picture projective device comprises a box body, a reflective mirror, a collecting mirror, a sliding projector picture, a supporting frame, a projective cameral lens, a projecting barrel pipe, an illuminant body, a U-shaped groove opening, a smoke discharging window and a picture inserting opening. The parts are installed in sequence in an inner cavity of the box body. The collecting mirror, the sliding projector picture and the projective cameral lens are arranged in the projecting barrel pipe. The smoke discharging window and the picture inserting opening are further arranged on the top end surface of the box body. The U-shaped groove opening is arranged in the middle of the projecting barrel pipe. The illuminant body is constructed through cooperation of a light emitting medicine core and a medicine core fire guiding. The picture projective device is assembled to be matched with a sliding rod in a sliding mode through a guiding pipe. The combination fireworks which can display projective picture have the advantages of being simple in structure and easy to carry out.

Description

A kind of combined firework of energy Display projector image

Technical field

The utility model relates to the fireworks manufacturing technology, relates in particular to a kind of combined firework of energy Display projector image.

Background technology

The good wishes that to be people reach out in the feria sublist of setting off fireworks and a kind of mode of amusement, atmosphere is strong during because of firework display, gorgeous brilliant, can give expression to people's happy atmosphere, but can directly express from ancient times to the present wish no more than image or literal.The principal item that though the combined firework in the firework display is people to be commonly used celebrating red-letter day, sound, light, look consist of representing of change in pattern but present combined firework is only seted off, though sometimes occur with simple English alphabet, but when setting off, can not show image frame, effect is still more single, be further improved and innovate, make the firework display effect more press close to people's actual life, more can express the thought artistic conception that people need to express.

Applicant of the present invention was to have proposed a kind of employing fireworks smog among the CN102096296A (application number 201010571079.5) to make the screen prjection system and method in the Chinese patent application publication No. once, projection arrangement system in the method is by projector, computer platform and linkage function parts form, although adopt this system and method can be by projector towards fireworks smoke screen projecting beam video digital signal, but this apparatus system equipment is more, acquisition expenses is expensive, especially projector must have high power laser projector/projecting apparatus and the power supply assurance of remote projection, and when using, projection arrangement system and on-the-spot firework display control system are difficult to reach real-time and the uniformity of drop shadow effect.

Chinese patent literature CN101859061A discloses a kind of screen-free display three-dimensional imaging device, this device comprises sprayer unit, supercharging device, projector equipment, its sprayer unit is fog machine or ultrasonic humidifier or water heater or boiler, supercharging device comprises wind-tunnel or booster pump, and projection arrangement comprises searchlight, laser tube, projection TV or projecting apparatus and all kinds of projecting light.And be that vapour screen or the sky that sprayer unit is ejected made screen, the bright spot that adopts a light beam to form is done pixel, by each different a plurality of pixels of distance height on vapour shields or form a simple stereo-picture or literal in the air.This device is not in case when having cloud or cloud layer inadequate in the air, need to draw cigarette in the air by aircraft, or need antiaircraft gun to remedy the deficiency of cloud layer to the air-launched aerosol bomb, so the technical scheme of this imaging device not only cost is high, expense is large, equipment is layouted many, and is difficult to realize, does not implement meaning and use value.

Chinese patent literature CN101409033A discloses a kind of apparatus and method in the cloud layer projection imaging, the method is utilized strong beam dynamic long distance projection imaging in the cloud base, and its device comprises power light source, projector equipment, pattern device, cloud layer detecting devices, mechanical framework and control device.Although how the document is to having carried out more description in the cloud layer projection imaging, but it is large that the equipment of will realizing as can be known from literature content in the device of the method is employed scale, many and complicated, use trouble, and will measure by the cloud layer detecting devices first the information such as cloud layer position and can implement controlling projection, the weak point of these apparatus and method is: manpower and materials have high input, to realizing that the projection imaging restraining factors are many, cost of use is high especially, being difficult to generally speaking application.

For above-mentioned the deficiencies in the prior art, the utility model person has carried out intensive research and test, found that, the method of projected image, functional structure configuration that can be by the combined firework body of taking to recombinate and/or set off mode, control smog sprays and launches to consist of flat fan shape smoke screen screen, thereby shows in real time clear and legible projected image on the smoke screen screen, so finished the utility model.

The utility model content

The purpose of this utility model is to set off for existing combined firework to only have pattern harmony, the unicity problem that light cooperates jeting effect to exist, the existing fireworks manufacturing technology of comprehensive employing, the firework display technology, the pyrotechnic composition luminescence technology, the correlation techniques such as projection imaging technique, by technological innovation and integration, and propose a kind of can Display projector the combined firework of image, this combined firework is simple in structure, easy to use, conformability is good in real time, can be when setting off projecting fog can IMU crossing the smoke screen screen that the light-emitting medicine body provides in the image projection device light source projects image onto expansion shape displays, and cooperate multiple, light, the look firework effect, make and comprise sound by setting off the wish that gives expression to, light, look, the image three-dimensional stereoeffect, can solve existing combined firework sets off only sound, light, the look spraying decoration effect, and can not the Display projector image etc. problem, thereby realize the collection aerosol spraying, spraying decoration, cry, image frame is tied the combined firework device of one mutually, reaches the low target of cost.

The core technology of the utility model basic conception is to use magic lantern image technology, pyrotechnic composition burning luminescence technology, make the luminous medicine core body of incendivity by little cigarette cold light pyrotechnic composition that can send strong incandescent light, assist simultaneously and come the boundling light with the reflection source device, to guarantee to supply with the enough light sources of image projection device.

For achieving the above object, the technical solution that adopts of the utility model is:

The combined firework of a kind of energy Display projector image of the present utility model, comprise that one has the combined firework body of several haze effect cylinder combinations and the combination of several fireworks effect cylinders, go between and be connected by going here and there fire between described several haze effect cylinders combination and described several fireworks effect cylinders combinations, its special character is: also comprise the image projection device for projects images, the aerosol spraying mouth device that connects the outer suit of described several haze effect cylinder upper oral parts, this aerosol spraying mouth device has the smog that will spray in the haze effect cylinder to launch and crosses to consist of smoke screen screen, front end one row that described haze effect cylinder combination is arranged on described combined firework body is fixedly connected with, number formulary row was fixedly connected with after described fireworks effect cylinder combination was arranged on described haze effect cylinder combination, the haze effect cylinder combination in the corresponding the place ahead of described image projection device is located at described number smoke evacuation flower effect tube combination rearward end centre position and is fixed, with combined firework body structure in aggregates, this image projection device displays the haze effect cylinder combined jet smog expansion formation smoke screen screen of the image on the projecting beam by front end one row's dress.

In the technical solution of the utility model, described image projection device comprises box body, reflective mirror, condenser, the magic lantern picture, the support projection lens, the projection bobbin, illuminator, U-shaped notch, vent window, the picture insert port, above-mentioned parts are installed in the box body, wherein, the reflective mirror that is used for light harvesting and reflection source is positioned at top, the box body inner chamber lower right corner and is the semicircle arcuation and is fixedly connected with towards the upper left corner, luminous body position wears the inferior horn inboard of keeping right, vertical box body bottom in reflective mirror middle and lower part centre bore, this illuminator be used for sending light and by described its intense light source of reflective mirror focus reflection to condenser, the projection bobbin is fixed in oblique position, right side, the box body inner chamber upper left corner by the corresponding illuminator of support, condenser, the magic lantern picture, projection lens from bottom to top is located at successively the projecting cylinder tube cavity and is connected, be used for the image on smoke screen screen projecting beam, vent window is positioned at the box body top by the inboard corresponding illuminator setting in the upper right corner, a little smog that produces when being used in the illuminator is discharged, the picture insert port is positioned at the U-shaped notch setting on the corresponding projection of the box body top middle portion bobbin, and described this illuminator further comprises the light-emitting medicine core that strong incandescent light is sent in burning that has at built-in its center, be connected in light-emitting medicine core upper surface and extend outside of angle and overshoot lead wire a series winding connects under the box portion right medicine core and lead fire and draw structure.

As improvement of the technical scheme, described magic lantern picture also can be taked movable insertion assembling according to user's different needs, namely is equipped with the U-shaped notch of a semi arch at projection bobbin middle part, and this notch is used at any time replaceable picture.

As improvement of the technical scheme, described aerosol spraying mouth device is one to have the bobbin nozzle of flat strip spout, and two flat horizontal surfaces of described nozzle oral area are the taper structure.

As improvement of the technical scheme, described several haze effect cylinders combination is into the fan shooting shape and composes and lay out to be bonded in and consist of one group of single combination above the partition, this haze effect cylinder combination can be one group of single structure installation or two groups of single above structure installations, and the string fire that an equal length is drawn respectively in each monomer bottom of described several haze effect cylinder combinations draws handing-over in parallel and overshoot lead wire b series winding soon.

As improvement of the technical scheme, described string fire draws soon leads fire with the medicine core and draws the equal length that is synchronously combustion speed, and described overshoot lead wire a and overshoot lead wire b fire fast equal length synchronously.

As improvement of the technical scheme, described combined firework body can be to adopt paper bobbin to arrange the bonding composite construction by partition and base plate, also can be to adopt disposable compression molding structure, and profile is rectangular shape.

According to another embodiment, described image projection device can also be configured to be flexibly connected by conduit and the slide bar rear end faces that are assemblied in number smoke evacuation flower effect tubes that are slidingly matched, consist of an overall structure shape with the combined firework body, wherein said conduit is being fixedly connected with bottom the fireworks effect cylinder on combined firework body both sides with between the base plate, slide bar one end is fixed on image projection device left surface bottom, the other end is through in its tube chamber from right mouthful of end of conduit, image projection device is stretched out from combined firework body rear end, elongate the distance with the haze effect cylinder combination that is arranged on front end row dress, make the distance between projection lens and the smoke screen screen elongate the more clear rule of its image.

Described conduit in the present embodiment method can be to adopt the paper tube structure structure of coupling or mould the tubular construction structure.

In addition, the front end of described combined firework body can arrange the combination of many smoke evacuation fog effect cylinders.

Equally, many smoke evacuations fog effect cylinder of the corresponding front end in the rear portion of described combined firework body is provided with a plurality of image projection devices combinations.

Described projection bobbin is the angle structure towards a port of the place ahead haze effect cylinder combination, and this angle end face makes up the upper surface with fireworks effect cylinder and flushes, and can make by the light beam image that emits in this bobbin Projection Display on the smoke screen center, the place ahead.

The outside of described combined transmit body twine glued joint that one deck encloses that paper wraps up in enclose the paper housing, also pack the fireworks pattern in the outside of enclosing the paper housing and indicate wrapping paper or the packing case of product literal.

Principle design of the present utility model is: the front end first row at the combined firework body arranges the combination of haze effect cylinder, be radiated structure, second row each row backward arranges the fireworks effect cylinder combination, above-mentioned each combined firework effect tube all adopts the cold light medicament of little cigarette to cooperate, and the haze effect cylinder centre of the corresponding front end row of image projection device dress is arranged on rearward end fireworks effect cylinder assembly center.During ignition fuse on lighting the combined firework body, ignition fuse ignite simultaneously overshoot lead wire a and overshoot lead wire b, draw and the string fire that connects draws soon each monomer lower end in the one smoke evacuation fog effect cylinder combination of overshoot lead wire b string combustion combined firework body front end, smog medicament burning in the haze effect cylinder, and the spout from the aerosol spraying mouth device launches to be the fan shooting shape and sprays a large amount of smog, because front end one smoke evacuation fog effect cylinder is the assembly that is combined into one group of single structure by several monomer haze effect cylinders, at this moment, the smog that front-seat haze effect cylinder assembly ejects is formation of structure one linen smog barrier just, namely be formed for the smoke screen screen of energy projected image, at this moment, overshoot lead wire a ignites and is built in the medicine core that connects light-emitting medicine core upper surface in the illuminator on the image projection device box body lower bottom part and leads fire and draw, leading fire by the medicine core draws quick igniting light-emitting medicine core burning and sends strong incandescent light, the strong incandescence of box body inner chamber becomes the An Intense Beam of Light source after integrating by reflective mirror optically focused, is gathered into parallel strong beam by condenser again and the image on the magic lantern picture is sprayed on the smoke screen screen that forms to the place ahead by projection lens projects manifests.Overshoot lead wire a and b, medicine core are led fire and are drawn and go here and there fire and draw soon and be drawing soon of equal length, so spray and also produce projected light beam when forming smoke screen, again because the magic lantern picture is the image graphic according to people's wish design, but fixed connection apparatus or the movable jockey that inserts, we just can see the corresponding image that can express wish when setting off projection; At this moment series winding is connected to the haze effect cylinder and makes up the string fire that string fire lead-in wire on one of them monomer also ignites in front-seat later each the single fireworks effect cylinder combination of combined firework body successively and draw, and set off by the requirement string fire of designing program, make it when haze effect cylinder combination aerosol spraying closes to an end with various patterns or photochromic or cry and ring sound effect, more add celebrating happy atmosphere, here it should be noted that the string fiery lead-in wire can adopt draw slowly the structure or draw soon synchronously.

Equally, the utility model can be taked the different combinational expression modes of setting off according to showing that the image sight is different according to above-mentioned design: as showing first image, rear demonstration spraying decoration; Or showing first a small amount of several groups of spraying decorations, the image that fades out again forms the vision climax, shows different spraying decorations again and cries the sound combination; Or intersection shows that image and spraying decoration are ringing combination etc.

The beneficial effects of the utility model are:

1, the utility model is the fan shooting shape or vertically is bonded to one group of single row or multiple rows assembly to composing and laying out by several haze effect cylinders, the smog that this assembly ejects forms the smoke screen screen that a wider fan shape launches, to project with the light beam of image the upper projection of smoke screen screen by image projection device again and show image, modern design, intention is unique, can design celebrating idol or character image or the view image effect that to express the distinct personality theme feature according to user's different needs in every basin combined firework, alternative strong, traditional combined firework is seted off incorporated the hommization vigor that can show lively projected image, embodied and used technological means to give expression to the deep intension of firework culture, reached vision, sense organ, temperament and interest, the fine enjoyment of happy organic unity.

2, adopt the technical solution of the utility model, the Construction integration because the combination of haze effect cylinder combines with fireworks effect cylinder combination and image projection device, when making haze effect cylinder combined jet launch to form smoke screen screen and capable of appearing picture, other fireworks effect cylinder combinations are ignited subsequently and are accompanied by the smoke screen image to be shown spraying decoration or snuff or sends buzzing ringing, present color light flashing, cry and ring repeatedly, in riotous profusion beautiful happy scene, spraying decoration effect of the present utility model mainly is the cold light firework that adopts little cigarette, because dangerous little, the consumer group is extensive, more can be applicable to different occasions, set off under the different condition, equally more can clearly demonstrate different visions and sensory effects by level, more can highlight the distinct theme of smoke screen image, fireworks effect cylinder of the present utility model also can adopt the common drug fireworks effect cylinder alternately to set off, and it is more rich and varied that spraying decoration is changed.

3, the combined firework of technical solutions of the utility model is simple in structure, processing and fabricating is convenient, implement easily, especially image projection device is simple especially, but unimodule fixedly is assemblied in the combined firework body, the rearward end that also can adopt multicompartment combination or unimodule to be assemblied in the combined firework body by being slidingly matched connects, and is convenient to image projection device and cooperates distance between stretching projection arrangement and the smoke screen with slide bar by conduit, makes the more clear rule of projected image; Its haze effect cylinder combination also can adopt many rows that structure is set, make the image projection time longer, picture material is more, can show a plurality of different images at the smoke screen screen that successively injection forms, this image projection device is made easily, do not need external power supply, do not need intense light source device for projecting and complicated image documentation equipment and computer platform and the software configuration etc. of specialty yet.But the combined firework of Display projector image of the present utility model is to utilize the fireworks manufacture craft of existing known technology and material and shaping jig process and assemble just can realize; production cost is low; be suitable for plant layout production; being mainly used in celebrating red-letter day of family or friend party or small-sized group unit sets off; building happy celebration atmosphere, set off such as small-scale celebrations such as weddings and funerals, opening, National Day, the Spring Festival, Christmas Day and folk custom red-letter days.

Description of drawings

The utility model is elaborated with reference to the following drawings.

Fig. 1 is planar structure front view of the present utility model.

Fig. 2 is that the A of Fig. 1 is to haze effect cylinder combining structure schematic layout pattern.

Fig. 3 is aerosol spraying mouth device structure enlarged diagram of the present utility model.

Fig. 4 is that B-B along Fig. 1 is to cross-sectional structural view.

Fig. 5 is image projection device structure cutaway view of the present utility model.

Fig. 6 is each component leads arrangement connecting structure schematic diagram of the present utility model.

Fig. 7 is use state effect schematic diagram of the present utility model.

Fig. 8 is another embodiment planar structure view of the present utility model.

Fig. 9 is that C-C along Fig. 8 is to cross-sectional structural view.

Figure 10 is another embodiment image projection device assembly extended configuration schematic diagram of the present utility model.

Description of reference numerals: 1-encloses the paper housing, 2-haze effect cylinder, the 3-partition, the 4-fireworks effect cylinder, the 5-image projection device, 6-aerosol spraying mouth device, the 7-base plate, 8-string fire draws soon, the 9-spout, the 10-illuminator, 11-string fire draws, the 12-ignition fuse, the 12a-overshoot lead wire, the 12b-overshoot lead wire, 13-string fire lead-in wire, the 14-smoke screen, the 15-conduit, the 16-slide bar, the 5-1-box body, the 5-2-light-emitting mirror, the 5-3-condenser, 5-4-magic lantern picture, the 5-5-support, the 5-6-projection lens, 5-7-projection bobbin, 5D-U type notch, the 5G-vent window, 5F-picture insert port, 101-light-emitting medicine core, 102-medicine core is led fire and is drawn.

The specific embodiment

The utility model is described in detail further by specific embodiment.

Embodiment 1

Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 show first embodiment of the present utility model.

In embodiment of the present utility model, the haze effect cylinder 2 and the fireworks effect cylinder 4 that consist of the combined firework body all adopt existing fireworks Manufacturing Techniques to assemble moulding, and the combined firework body that has the image projection function by design program requirement and potted flower Manufacturing Techniques assembled formation.

A kind of combined firework of energy Display projector image, comprise that one has the combined firework body of several haze effect cylinder 2 combinations and 4 combinations of several fireworks effect cylinders, go between and 13 be connected by going here and there fire between described several haze effect cylinders combination and described several fireworks effect cylinders combinations, its architectural feature is: also comprise the image projection device 5 for projects images, the aerosol spraying mouth device 6 that connects the outer suit of described several haze effect cylinder 2 upper oral parts, this aerosol spraying mouth device has the smog that will spray in the haze effect cylinder to launch and crosses to consist of a smoke screen 14, front end one row that described haze effect cylinder 2 combinations are arranged on described combined firework body is fixedly connected with, number formulary row was fixedly connected with after described fireworks effect cylinder 4 combinations were arranged on described haze effect cylinder combination, the haze effect cylinder combination in described image projection device 5 corresponding the place aheads is located at described number smoke evacuation flower effect tube combination rearward end centre position and is fixed, with combined firework body structure in aggregates, this image projection device displays the smoke screen screen of the image on the projecting beam by the place ahead.

In the embodiment of the present utility model, specifically, referring to Fig. 5, described image projection device comprises box body 5-1, reflective mirror 5-2, condenser 5-3, magic lantern picture 5-4, support 5-5, projection lens 5-6, projection bobbin 5-7, illuminator 10, U-shaped notch 5D, vent window 5G, picture insert port 5F, above-mentioned parts are installed in the box body, wherein, the reflective mirror that is used for light harvesting and reflection source is positioned at top, the box body inner chamber lower right corner and is the semicircle arcuation and is fixedly connected with towards the upper left corner, and reflective mirror is to adopt the reflective pad pasting of minute surface to be pasted on the U-shaped cardboard.Luminous body position wears the inferior horn inboard of keeping right, vertical box body bottom in reflective mirror middle and lower part centre bore, this illuminator be used for sending light and by described its intense light source of reflective mirror focus reflection to condenser, the projection bobbin is fixed in oblique position, right side, the box body inner chamber upper left corner by the corresponding illuminator of support, condenser, the magic lantern picture, projection lens from bottom to top is located at successively the projecting cylinder tube cavity and is connected, be used for the image on smoke screen screen projecting beam, vent window is positioned at the box body top by the inboard corresponding illuminator setting in the upper right corner, a little smog that produces when being used in the illuminator is discharged, the picture insert port is positioned at the U-shaped notch setting on the corresponding projection of the box body top middle portion bobbin, and described this illuminator further comprises the light-emitting medicine core 101 that strong incandescent light is sent in burning that has at built-in its center, be connected in light-emitting medicine core upper surface and extend the outside medicine core that connects with overshoot lead wire 12a series winding in the box body 5-1 lower right corner and lead fire and draw 102 structures.

Referring to Fig. 3, described aerosol spraying mouth device 6 is one to have the bobbin nozzle of flat strip spout 9, and two flat horizontal surfaces of described nozzle oral area are the taper structure.

Referring to Fig. 2, described several haze effect cylinders 2 combinations are into the fan shooting shape and compose and lay out and consist of one group of single combination above being bonded in a partition 3, this haze effect cylinder combination can be one group of single structure installation or two groups of single above structure installations, and the string fire that an equal length is drawn respectively in each monomer bottom of described several haze effect cylinder combinations draws 8 handing-over in parallel and overshoot lead wire 12b series winding soon.

Referring to Fig. 6, described string fire draws 8 soon leads fire with the medicine core and draws 102 equal lengths for synchronously combustion speed, and described overshoot lead wire 12a and overshoot lead wire 12b fire fast equal length synchronously.

Described combined firework body can be to adopt paper bobbin to arrange the bonding composite construction by partition 3 and base plate 7, also can be to adopt disposable compression molding structure, and profile is rectangular shape.

Described projection bobbin 5-7 is the angle structure towards a port of the place ahead haze effect cylinder combination, and this angle end face makes up the upper surface with fireworks effect cylinder and flushes, and can make by the light beam image that emits in this bobbin Projection Display on the place ahead smoke screen 14 centers.

In addition, each component leads connected mode of the present utility model and set off program and be: the medicine core on the light-emitting medicine core 101 in the illuminator 10 lead fire draw each monomer is drawn in 102 ends and the combination of several haze effect cylinders string fire draw soon 8 and connecting end the overshoot lead wire 12a by equal length and overshoot lead wire 12b contact and connect respectively, a monomer that makes up front-seat side near the haze effect cylinder in the combination of several fireworks effect cylinders is connected by string fire lead-in wire 13 draws, connect with monomer series winding of side in the combination of haze effect cylinder, fireworks effect cylinder combination is drawn 11 series windings by the string fire between row and row and is connect, and is connected with an ignition fuse 12 in the intersection of overshoot lead wire 12a and overshoot lead wire 12b.When use is seted off, light ignition fuse 12, go here and there simultaneously synchronous overshoot lead wire 12a and the overshoot lead wire 12b of combustion speed of excessively heated axle equal length by ignition fuse 12, and the synchronous string fire of equal length combustion speed that ignites draw soon 8 and the medicine core lead fire and draw 102, when making haze effect cylinder projecting fog launch to form the smoke screen screen, condenser 5-3 in the image projection device 5 on the projection bobbin 5-7 compiles the strong light that light-emitting medicine core 101 burnings in the illuminator 10 produce, and the image projection on the magic lantern picture is displayed to the smoke screen screen in the place ahead.

In the above-described embodiment, need to prove also that illuminator also can adopt the bobbin illuminator by high-energy battery and LED bulb engagement formation to replace.

In addition, in the present embodiment, the outside of described combined transmit body twine to glued joint that one deck encloses that paper wraps up in encloses paper housing 1, also packs the fireworks pattern in the outside of enclosing paper housing 1 and indicates wrapping paper or the packing case of product literal.

Embodiment 2

Fig. 8, Fig. 9, Figure 10 show second embodiment of the present utility model.

The design of this combined firework body is similar to the description of described embodiment 1.

Described image projection device 5 can also be slidingly matched by conduit 15 and slide bar 16 and be assemblied in the rear end face flexible connection of number smoke evacuation flower effect tube, consist of an overall structure shape with the combined firework body, wherein said conduit 15 is fixedly connected with between fireworks effect cylinder 4 bottoms on combined firework body both sides and base plate 7, slide bar 16 1 ends are fixed on image projection device left surface bottom, the other end is through in its tube chamber from right mouthful of end of conduit, and this conduit can be the paper tube structure structure or mould the tubular construction structure.

The front end of described combined firework body is provided with 2 combinations of many smoke evacuation fog effect cylinders, and many smoke evacuations fog effect cylinder of the corresponding front end in the rear portion of described combined firework body is provided with a plurality of image projection device 5 combinations.

It should be noted that at last above embodiment is only unrestricted in order to the technical solution of the utility model to be described.Method and the approach of this technical scheme of specific implementation are a lot, although with reference to embodiment the utility model is had been described in detail, should be noted that, those of ordinary skill in the art is to be understood that, the technical solution of the utility model is carried out some improvement or is equal to the replacement example, the spirit and scope that do not break away from technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.Among the utility model embodiment not clear and definite each part all available prior art realized.

Claims (9)

1. the combined firework of an energy Display projector image, comprise that one has the combined firework body of several haze effect cylinder (2) combinations and several fireworks effect cylinders (4) combination, be connected by fiery go between (13) of string between described several haze effect cylinders combination and described several fireworks effect cylinders combinations, it is characterized in that: also comprise the image projection device (5) for projects images, the aerosol spraying mouth device (6) that connects the outer suit of described several haze effect cylinder (2) upper oral parts, this aerosol spraying mouth device has the smog that will spray in the haze effect cylinder to launch and crosses to consist of a smoke screen (14), front end one row that described haze effect cylinder (2) combination is arranged on described combined firework body is fixedly connected with, number formulary row was fixedly connected with after described fireworks effect cylinder (4) combination was arranged on described haze effect cylinder combination, the haze effect cylinder combination in the corresponding the place ahead of described image projection device (5) is located at described number smoke evacuation flower effect tube combination rearward end centre position and is fixed, with combined firework body structure in aggregates, this image projection device displays the smoke screen screen of the image on the projecting beam by the place ahead.

According to claim 1 a kind of can Display projector the combined firework of image, it is characterized in that: described image projection device comprises box body (5-1), reflective mirror (5-2), condenser (5-3), magic lantern picture (5-4), support (5-5), projection lens (5-6), projection bobbin (5-7), illuminator (10), U-shaped notch (5D), vent window (5G), picture insert port (5F), above-mentioned parts are installed in the box body, wherein, the reflective mirror that is used for light harvesting and reflection source is positioned at top, the box body inner chamber lower right corner and is the semicircle arcuation and is fixedly connected with towards the upper left corner, luminous body position wears the inferior horn inboard of keeping right, vertical box body bottom in reflective mirror middle and lower part centre bore, this illuminator be used for sending light and by described its intense light source of reflective mirror focus reflection to condenser, the projection bobbin is fixed in oblique position, right side, the box body inner chamber upper left corner by the corresponding illuminator of support, condenser, the magic lantern picture, projection lens from bottom to top is located at successively the projecting cylinder tube cavity and is connected, be used for the image on smoke screen screen projecting beam, vent window is positioned at the box body top by the inboard corresponding illuminator setting in the upper right corner, a little smog that produces when being used in the illuminator is discharged, the picture insert port is positioned at the U-shaped notch setting on the corresponding projection of the box body top middle portion bobbin, and described this illuminator further comprises the light-emitting medicine core (101) that strong incandescent light is sent in burning that has at built-in its center, be connected in light-emitting medicine core upper surface and extend the outside medicine core that connects with overshoot lead wire (12a) series winding in box body (5-1) lower right corner and lead fire and draw (102) structure.

According to claim 1 a kind of can Display projector the combined firework of image, it is characterized in that: described aerosol spraying mouth device (6) is one to have the bobbin nozzle of flat strip spout (9), and two flat horizontal surfaces of described nozzle oral area are the taper structure.

According to claim 1 a kind of can Display projector the combined firework of image, it is characterized in that: described several haze effect cylinders (2) combination is into the fan shooting shape and composes and lay out to be bonded in and consist of one group of single combination above the partition (3), this haze effect cylinder combination can be one group of single structure installation or two groups of single above structure installations, and the string fire that an equal length is drawn respectively in each monomer bottom of described several haze effect cylinder combinations draws (8) handing-over in parallel and overshoot lead wire (12b) series winding soon.

According to claim 2 or 4 described a kind of can Display projector the combined firework of images, it is characterized in that: described string fire draws (8) and medicine core soon leads fire and draws (102) and be the equal length of synchronously combustion speed, and described overshoot lead wire (12a) be the fast equal length of synchronously combustion with overshoot lead wire (12b).

According to claim 1 a kind of can Display projector the combined firework of image, it is characterized in that: described combined firework body can be to adopt paper bobbin to arrange the bonding composite construction by partition (3) and base plate (7), also can be to adopt disposable compression molding structure, profile be rectangular shape.

According to claim 1 a kind of can Display projector the combined firework of image, it is characterized in that: described image projection device (5) can also be slidingly matched by conduit (15) and slide bar (16) and be assemblied in the rear end face flexible connection of number smoke evacuation flower effect tube, consist of an overall structure shape with the combined firework body, be fixedly connected with between fireworks effect cylinder (4) bottom that wherein said conduit (15) is positioned at combined firework body both sides and the base plate (7), slide bar (16) one ends are fixed on image projection device left surface bottom, the other end is through in its tube chamber from right mouthful of end of conduit, and this conduit can be the paper tube structure structure or mould the tubular construction structure.

According to claim 7 a kind of can Display projector the combined firework of image, it is characterized in that: the front end of described combined firework body is provided with many smoke evacuation fog effect cylinders (2) combination, and many smoke evacuations fog effect cylinder of the corresponding front end in the rear portion of described combined firework body is provided with a plurality of image projection devices (5) combination.

According to claim 2 a kind of can Display projector the combined firework of image, it is characterized in that: described projection bobbin (5-7) is the angle structure towards a port of the place ahead haze effect cylinder combination, this angle end face and fireworks effect cylinder combination upper surface flushes, and can make by the light beam image that emits in this bobbin Projection Display on the place ahead smoke screen (14) center.

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