CN210374804U

CN210374804U - Electronic firework injection device

Info

Publication number: CN210374804U
Application number: CN201920619697.9U
Authority: CN
Inventors: 蒋泽全; 张科宇
Original assignee: Shenzhen Jintaitan Technology Co ltd
Current assignee: Shenzhen Jintaitan Technology Co ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-04-21
Anticipated expiration: 2029-04-30

Abstract

An electronic firework spraying device, comprising: a liquid storage tank; the injection mechanism comprises a feeding pipe, an injection pipe and a limiter which are communicated with each other; the supercharging mechanism comprises an inflator pump and a seal tank, wherein the inflator pump is used for inflating the seal tank; the starting mechanism comprises a one-way valve and a starting motor; the light-emitting mechanism comprises a first LED lamp which irradiates the feed liquid in the injection path to conduct light guiding; when the starting motor drives the one-way valve, high-pressure gas is released from the sealing tank, and the high-pressure gas slightly extrudes the liquid storage tank in the releasing process and rushes out from between the injection pipe and the feeding pipe to push the liquid material to be injected from the top of the injection pipe. This application embodiment can become water ball or water ball through injection mechanism to the feed liquid, then carries out the safe fireless liquid electron fireworks that remote injection goes out, does not use any burning things which may cause a fire disaster at the in-process of setting off, and can show the effect of setting off of fireworks, can avoid air pollution, safety ring protects.

Description

Electronic firework injection device

Technical Field

The application relates to a simulation firework, in particular to an electronic firework injection device.

Background

The traditional fireworks made of gunpowder medicament explodes after being ignited to burst the paper tube shell, so that the effects of sound, firework and ground fullness are realized. The ignition point of gunpowder is between 800 and 1200 degrees when fireworks are set off, which not only easily scalds people, but also requires to be set off in a fireproof environment, otherwise, the fireworks are easily set off. The fireworks can emit a large amount of dense smoke when being set off, and the environmental pollution is very serious. In addition, dangerous injuries are easily caused in the manufacturing, processing and transportation processes.

At present, the market has a cold flame for replacing the traditional gunpowder fireworks, and the cold flame is processed by using metal powder with lower ignition point, and the ignition point temperature is low and ranges from 60 ℃ to 80 ℃. The cold flame has poor visual effect, and still needs open fire to be ignited when being set off, so that the cold flame still needs to be set off in a fireproof environment. In addition, if the combustion temperature of the cold fireworks is up to 600 ℃ during the setting off process, the environmental safety and the personal safety are also harmed dangerously. And the use environment of the cold fireworks needs to be paid attention to avoid chemical reactions of other gases in the air, and even has explosion danger when the chemical reactions are serious, for example, if entertainment products such as colored foam spray are used in the environment of burning the cold fireworks, the chemical reactions and even the explosion are easy to occur.

Disclosure of Invention

The technical problem that this application will be solved is to prior art's not enough, provides an electron fireworks injection apparatus.

The technical problem to be solved by the application is solved by the following technical scheme:

an electronic firework spraying device, comprising:

the liquid storage tank is used for containing feed liquid, the feed liquid comprises water, and the top of the liquid storage tank is provided with a first opening;

the spraying mechanism comprises a feeding pipe, a spraying pipe, a limiting stopper and an annular cover, wherein a through hole is formed in the middle of the annular cover, the feeding pipe penetrates through the through hole and is fixed on the annular cover, one end of the feeding pipe is connected with the first opening, the spraying pipe is elastic, the bottom of the spraying pipe clamps the other end of the feeding pipe, the limiting stopper is used for limiting the height of feed liquid in the spraying pipe, and the feeding pipe, the spraying pipe and the limiting stopper are communicated;

the control circuit is used for driving the first LED lamp to emit light and irradiating the feed liquid in the injection path to conduct light guiding;

the pressurization mechanism comprises an inflator pump and a seal tank, wherein the inflator pump is used for inflating the seal tank;

the starting mechanism comprises a supporting frame, a one-way valve, a starting motor and a control circuit, wherein the one-way valve and the starting motor are arranged on the supporting frame, a second opening is formed in the top of the sealing tank, the one-way valve is arranged in the sealing tank, the top of the one-way valve is used for plugging the second opening, and the control circuit is used for being electrically connected with the starting motor;

the liquid storage tank, the injection mechanism, the light-emitting mechanism, the seal tank and the starting mechanism are all arranged in the shell, a third opening is formed in the top of the shell, and the injection pipe is communicated with the third opening;

when the starting motor drives the one-way valve to open when the second opening, high-pressure gas is released from the seal pot, and the high-pressure gas slightly extrudes the liquid storage pot in the releasing process, and then the liquid storage pot is flushed out from the spraying pipe and the feeding pipe, so that the material liquid is pushed to be opened into water clusters or water balls to be sprayed out from the top of the spraying pipe.

Due to the adoption of the technical scheme, the beneficial effects of the application are as follows:

this application embodiment can become water ball or water ball through injection mechanism to the feed liquid, then carries out the safe fireless liquid electron fireworks that remote injection goes out, does not use any burning things which may cause a fire disaster at the in-process of setting off, and can show the effect of setting off of fireworks, can avoid air pollution, safety ring protects.

Drawings

Fig. 1 is a schematic structural diagram of an electronic firework injection device according to a first embodiment of the application;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic structural diagram of an electronic firework spraying device in a second embodiment of the application;

fig. 4 is a schematic structural diagram of an electronic firework spraying device in another embodiment of the second embodiment of the application;

fig. 5 is an enlarged schematic view of a portion B in fig. 4.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. The present application may be embodied in many different forms and is not limited to the embodiments described in the present embodiment. The following detailed description is provided to facilitate a more thorough understanding of the present disclosure, and the words used to indicate orientation, top, bottom, left, right, etc. are used solely to describe the illustrated structure in connection with the accompanying figures.

One skilled in the relevant art will recognize, however, that one or more of the specific details can be omitted, or other methods, components, or materials can be used. In some instances, some embodiments are not described or not described in detail.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning.

Furthermore, the technical features, aspects or characteristics described herein may be combined in any suitable manner in one or more embodiments. It will be readily appreciated by those of skill in the art that the order of the steps or operations of the methods associated with the embodiments provided herein may be varied. Thus, any sequence in the figures and examples is for illustrative purposes only and does not imply a requirement in a certain order unless explicitly stated to require a certain order.

In this application, the liquid feed stage: the liquid pump pumps liquid from the liquid tank, and the liquid is transmitted to the injection pipe through the tapered opening feeding pipe, and the communicating vessel is connected with the tapered opening feeding pipe in parallel.

A gas pressurization stage:

the inflator pump inflates the tank body through the air pipe, so that the tank body has certain air pressure, and the air pressure is similar to that of an air storage tank on a common high-pressure inflator.

And (3) gas release stage:

when the starter motor drives the check valve and opens, high-pressure gas is released, and the in-process of high-pressure gas release slightly extrudees reservoir (soft flexible body), lets the liquid in the injection pipe slight vibration appear, more makes things convenient for the liquid in the injection pipe to be promoted, and high-pressure gas can strut the injection pipe and live the flexible ring body of bell mouth feeding tube simultaneously, lets high-pressure gas promote the liquid in the injection pipe and shifts up.

Liquid ball or liquid mass forming stage:

the liquid is pushed upwards by the high-pressure gas, meanwhile, the liquid can roll in the injection pipe due to the special structural design of the injection pipe, and meanwhile, the bottom of the injection pipe is large, the upper part of the injection pipe is small, so that the liquid can form a sphere or a lump in the rolling process like twisting, and the spherical or lump injection is facilitated. This is a special structural design that is not available on the market.

The first embodiment is as follows:

as shown in fig. 1 and 2, an embodiment of the electronic fireworks injection device of the present application includes:

the liquid storage tank 110 is used for containing a liquid material, the liquid material includes water, and a first opening (not shown) is arranged at the top of the liquid storage tank 110. The feed liquid used in the application is safe liquid, such as water, for example, water added with plant starch, such as water added with plant starch and organic fluorescent powder, and the like, so that safety and environmental protection can be guaranteed.

The injection mechanism comprises a feeding pipe 210, an injection pipe and a stopper 230. One end of the feeding pipe 210 is hermetically connected with the first opening, the injection pipe has elasticity, the bottom of the injection pipe clamps the other end of the feeding pipe 210, the stopper 230 is used for limiting the height of the liquid material in the injection pipe 220, and the feeding pipe 210, the injection pipe and the stopper 230.

The pressurization mechanism comprises an inflator 310 and a seal tank 320, wherein the inflator 310 is used for inflating the seal tank 320.

The starting mechanism comprises a supporting frame 410, a one-way valve 420, a starting motor 430 and a control circuit 440, wherein the one-way valve 420 and the starting motor 430 are arranged on the supporting frame 410, a second opening is formed in the top of the sealing can 320, the one-way valve 420 is arranged in the sealing can 320, the top of the one-way valve 420 is used for plugging the second opening, and the control circuit 440 is used for being electrically connected with the starting motor 430.

The light-emitting mechanism comprises a first LED lamp 510, the first LED lamp 510 is electrically connected with the control circuit 440, and the control circuit 440 is further used for driving the first LED lamp 510 to emit light and irradiating feed liquid in the injection path to conduct light guiding.

The shell 610, the liquid storage tank 110, the injection mechanism, the light-emitting mechanism, the seal tank 320 and the starting mechanism are all arranged in the shell 610, the top of the shell 610 is provided with a third opening 620, and the injection pipe is communicated with the third opening 620;

when the starting motor 430 drives the check valve 420 to open the second opening, the high-pressure gas is released from the seal pot 320, and the high-pressure gas slightly presses the liquid storage pot 110 and rushes out from between the injection pipe and the feeding pipe 210 during the release process, so as to push the feed liquid to be injected from the top of the injection pipe. The direction of the arrows in fig. 2 indicates the flow direction of the feed liquid.

In one embodiment, the spraying mechanism may further include an annular cover 240, a through hole is formed in the middle of the annular cover 240, and the feeding pipe 210 passes through the through hole and is fixed on the annular cover 240.

Further, the injection pipe may include a mounting portion 221, a liquid storage portion 222, and an injection portion 223. The mounting portion 221 is shaped to fit the feeding tube 210 and is used for clamping the feeding tube 210, and the bottom of the mounting portion 221 is shaped like a flared bell mouth so that high-pressure gas can pass through the mounting portion 221 and the feeding tube 210. The liquid storage portion 222 has an inverted circular truncated cone shape, and the injection portion 223 has a generally tubular shape with a large bottom and a small top, and has a bell mouth shape at the top. The shape of the liquid storage part 222 and the radian of the bell mouth of the spraying part 223 are changed, so that water clusters or water balls formed by liquid can be dispersed with colorful effects after being shot to a high place at a distance, and the replacing effect of replacing traditional high-altitude fireworks is realized.

Further, the top of the housing 610 may be provided with a tray 630, and the injection part 223 at the top of the injection pipe

There is a flap 224 folded outwardly, and the flap 224 is provided on the tray 630.

Further, the light emitting mechanism may further include a second LED lamp 520, and the second LED lamp 520 may also be disposed on the tray 630. Both the first LED lamp 510 and the second LED lamp 520 of the present application may be colored LED lamps.

Further, the light emitting mechanism further includes a pattern sheet 530 or an LCD display sheet, and a transparent pattern sheet 530 or an LCD display sheet is disposed on the light path of the first LED lamp 510. A pattern sheet or an LCD display sheet is added between the light source and the injection pipe, and the pattern sheet or the pattern in the LCD display sheet can be seen in the air.

Further, the stopper 230 includes a communicator.

Further, the spraying mechanism may further include a liquid pump 250, the liquid pump 25 is used for pumping the liquid from the liquid storage tank 110 into the feeding pipe 210, and the liquid pump 250 is electrically connected to the control circuit 440.

Further, the top of the feeding pipe 210 may be provided with a tapered mouth.

Further, the electronic fireworks injection device of the present application also includes a battery case 640, and the battery case 640 is disposed in the housing 610.

Example two:

as shown in fig. 3 to 5, the second embodiment of the present application is different from the first embodiment in that the pressurizing mechanism further includes a spring 330 and a piston 340, the spring 330 and the piston 340 are both disposed in the hermetic container 320, and the piston 340 presses the spring 330. The direction of the arrows in fig. 5 is the flow direction of the high-pressure gas.

Because the jar body has gas pressure, the flexible reservoir of gaseous quick impact is impressed certain liquid injection pipe, then gaseous from shower nozzle lid entering injection pipe, promotes liquid and dashes forward, and the injection pipe has the hydrodynamics design of profile modeling, and initial position is bigger than all the other positions, can let liquid when being promoted, dwindles, and the roll of collocation liquid in the injection pipe simultaneously lets liquid become water group or water polo, and the jet goes out again.

The foregoing is a more detailed description of the present application in connection with specific embodiments thereof, and it is not intended that the present application be limited to the specific embodiments thereof. It will be apparent to those skilled in the art from this disclosure that many more simple derivations or substitutions can be made without departing from the spirit of the disclosure.

Claims

1. An electronic firework spraying device, comprising:

2. The device of claim 1, wherein the injection pipe comprises a mounting portion, a liquid storage portion and an injection portion, the mounting portion is matched with the feeding pipe in shape and used for clamping the feeding pipe, the bottom of the mounting portion is in a flared shape, the liquid storage portion is in an inverted circular truncated cone shape, the injection portion is a tubular body with a large lower part and a small upper part, and the top of the injection portion is in a flared shape.

3. The apparatus of claim 2, wherein a tray is provided on the top of the housing, and a flange folded outward is provided on the top of the injection pipe, the flange being provided on the tray.

4. The apparatus of claim 3, wherein a second LED light is further provided on the tray.

5. The apparatus of claim 1, wherein a transparent pattern sheet or an LCD display sheet is disposed in an optical path of the first LED lamp.

6. The device of claim 1, wherein the retainer comprises a communicator.

7. The device of any one of claims 1 to 6, wherein the pressurization mechanism further comprises a spring disposed within the sealed canister and a piston disposed on the spring.

8. The apparatus of any one of claims 1 to 6, further comprising a pump for pumping feed liquid from the storage tank into the feed pipe, the pump being electrically connected to the control circuit.

9. The apparatus of claim 8, wherein the top of the feeding pipe is provided with a tapered mouth.

10. The device of any one of claims 1 to 6, further comprising a battery compartment disposed within the housing.