CN114777573B - Rechargeable repeatedly-used electric ignition firework rod - Google Patents
Rechargeable repeatedly-used electric ignition firework rod Download PDFInfo
- Publication number
- CN114777573B CN114777573B CN202210584981.3A CN202210584981A CN114777573B CN 114777573 B CN114777573 B CN 114777573B CN 202210584981 A CN202210584981 A CN 202210584981A CN 114777573 B CN114777573 B CN 114777573B
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- CN
- China
- Prior art keywords
- ignition
- fire extinguishing
- firework
- switch
- tube
- 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.)
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- 239000000843 powder Substances 0.000 claims abstract description 46
- 238000002485 combustion reaction Methods 0.000 claims abstract description 35
- 239000002893 slag Substances 0.000 claims abstract description 26
- 239000003063 flame retardant Substances 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000007689 inspection Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 3
- 208000012260 Accidental injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/22—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes characterised by having means to separate article or charge from casing without destroying the casing
Abstract
The invention discloses a rechargeable reusable electric ignition firework rod which comprises a cylindrical shell with a hollow inside, wherein a fire extinguishing layer is arranged on the lower side of the cylindrical shell, a fire retardant is filled in the fire extinguishing layer, and an ignition device, a combustion tube slag removal device, a combustion tube cooling device and an emergency fire extinguishing device are arranged in the cylindrical shell. Compared with the prior art, the invention has the advantages that: the ignition powder tube is used as the firework setting-off shell, so that the firework setting-off shell can be reused, resource waste is avoided, and meanwhile, potential safety hazards caused by inflammability of the shell are avoided; the lower end of the firework rod is provided with a fire extinguishing layer, combustion can be prevented by the flame retardant in the firework rod, the firework can be controlled to be extinguished at any time, the safety and reliability of firework setting off are improved, and the firework rod is convenient for the masses to use; a circuit checking device is added, and whether the circuit of the device is normal is checked before the ignition, so that accidents are avoided; and an ignition powder tube residue device is added to achieve the effect of cleaning the ignition powder tube.
Description
Technical Field
The invention relates to the field of firework setting-off equipment, in particular to a rechargeable reusable electric ignition firework rod.
Background
Fireworks are set off in China on a long-term historical source and a deep cultural basis, and no matter the fireworks are set off in celebration or festival, the entertainment activity of setting off the fireworks is not realized. However, the existing fireworks are mostly set off by adopting paper tubes as a set-off assembly, so that the fireworks cannot be reused, the set-off cost is high, paper material resources are wasted, and meanwhile, the paper tubes are easy to ignite and burn, so that potential safety hazards are generated. Moreover, the internal combustion raw materials of the fireworks packaged by the paper tube are easy to damp due to poor preservation, are often hidden to extinguish due to insufficient combustion in the setting-off process, and if a user uses eyes close to the firework tube to observe the combustion condition due to curiosity, the eyes of the user are easy to be injured, so that personal safety accidents are generated.
The technical problem reflected above is therefore a problem to be solved by the person skilled in the art.
Disclosure of Invention
The invention aims to provide a rechargeable reusable electric ignition firework rod.
In order to achieve the above purpose, the following technical scheme is adopted: the rechargeable reusable electric ignition firework rod comprises a cylindrical shell with a hollow inside, wherein a fire extinguishing layer is arranged on the lower side of the cylindrical shell, a fire retardant is filled in the fire extinguishing layer, and an ignition device, a combustion tube slag removal device, a combustion tube cooling device and an emergency fire extinguishing device are arranged in the cylindrical shell;
the ignition device comprises an ignition powder tube, a resistance wire and an ignition switch, wherein the ignition powder tube is arranged at the upper end of the cylindrical shell, and the resistance wire is arranged at the upper end of the ignition powder tube and is electrically connected with the ignition switch;
the combustion tube slag removing device comprises a piston, a slag removing spiral coil and a slag removing switch, wherein the piston is arranged at the bottom of the ignition powder tube and forms a sliding mechanism with the inside of the ignition powder tube, the slag removing spiral coil is arranged at the upper part of the inner side of the cylindrical shell in a surrounding manner, and the slag removing switch is electrically connected with the slag removing spiral coil;
the combustion tube cooling device comprises a motor and a heat exhausting fan, the motor is arranged in the piston, and the heat exhausting fan is arranged at the lower end of the motor;
the emergency fire extinguishing device comprises a round strong magnet, a fire extinguishing spiral coil and an emergency fire extinguishing switch, wherein the upper end of the round strong magnet is fixedly connected with the lower end of an ignition powder tube, the round strong magnet is arranged in the fire extinguishing spiral coil and forms a magnetic sliding mechanism with the fire extinguishing spiral coil, the fire extinguishing spiral coil is arranged at the lower part of the inner side of the cylindrical shell and is electrically connected with the emergency fire extinguishing switch, and the lower end of the fire extinguishing spiral coil is connected and communicated with a fire extinguishing layer.
As an improvement, the inside circuit verifying attachment that is provided with of cylinder shell, circuit verifying attachment includes ignition pilot lamp, emergency fire extinguishing pilot lamp and inspection switch, ignition pilot lamp and ignition device circuit connection, emergency fire extinguishing pilot lamp and emergency fire extinguishing device circuit connection.
As an improvement, a rechargeable battery pack is arranged inside the cylindrical shell and is electrically connected with the ignition switch, and the rechargeable battery pack is electrically connected with the emergency fire-extinguishing switch.
As an improvement, the flame retardant is water or dry powder flame retardant.
Compared with the prior art, the invention has the advantages that: the ignition powder tube is used as the firework setting-off shell, so that the firework setting-off shell can be reused, resource waste is avoided, and meanwhile, potential safety hazards caused by inflammability of the shell are avoided; the lower extreme of fireworks stick is provided with the layer of putting out a fire, can prevent the burning through its inside fire retardant, can control fireworks at any time to put out, has still improved the security and the reliability that fireworks set off, is convenient for masses to use. The circuit checking device is added, whether the circuit of the device is normal is checked before the firework is set off, and a plurality of accidents caused by accidental setting off are avoided; under the condition that the heat exhausting fan is not installed, the temperature of the outer wall of the ignition powder tube can be rapidly increased due to the fact that combustion powder is vigorously combusted in the ignition powder tube in the firework setting-off process, even after the combustion is finished, the temperature of the ignition powder tube is still high, and scalding accidents are easily caused when the ignition powder tube is not cooled immediately and is filled for the second time in a short time. After the heat exhausting device is additionally arranged, a large amount of heat can be exhausted outwards in the combustion process, and the ignition powder tube can be immediately cooled after the combustion is finished, so that the ignition powder tube can be repeatedly filled and set off in a short time. The ignition powder tube residue device is added, solid residue after combustion exists in the tube after combustion is finished, through the function, the piston in the tube is pushed to move upwards by utilizing the electromagnetic principle, and accordingly the residue in the tube is extruded out of the tube, and the effect of cleaning the ignition powder tube is achieved. The function has the advantage that if the firework fuel is wetted, the firework fuel can be hidden to extinguish in the setting-off process, so that accidents caused by the fact that a user uses eyes to observe the combustion condition of the ignition tube or uses hands to replace the unburned firework fuel can be avoided. The function can be to first extrude the residual firework fuel which is not combusted fully in the ignition tube out of the tube, and then to continue filling for secondary use, thereby greatly reducing the occurrence of accidental injury accidents of personnel.
Drawings
Fig. 1 is a schematic diagram of a rechargeable reusable electric ignition firework rod according to the present invention.
As shown in the figure: 1. the fire extinguishing device comprises a cylindrical shell, 2, a fire extinguishing layer, 3, an ignition powder tube, 4, a resistance wire, 5, an ignition switch, 6, a piston, 7, a slag removal spiral coil, 8, a slag removal switch, 9, a motor, 10, a heat extraction fan, 11, a round strong magnet, 12, a fire extinguishing spiral coil, 13, an emergency fire extinguishing switch, 14, an ignition indicator lamp, 15, an emergency fire extinguishing indicator lamp, 16, a checking switch, 17 and a rechargeable battery pack.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1, a rechargeable reusable electric ignition firework rod comprises a cylindrical shell 1 with a hollow inside, wherein a fire extinguishing layer 2 is arranged on the lower side of the cylindrical shell 1, a fire retardant is filled in the fire extinguishing layer 2, and an ignition device, a combustion tube slag removal device, a combustion tube cooling device and an emergency fire extinguishing device are arranged in the cylindrical shell 1;
the ignition device comprises an ignition powder tube 3, a resistance wire 4 and an ignition switch 5, wherein the ignition powder tube 3 is arranged at the upper end of the cylindrical shell 1, and the resistance wire 4 is arranged at the upper end of the ignition powder tube 3 and is electrically connected with the ignition switch 5;
the combustion tube slag removing device comprises a piston 6, a slag removing spiral coil 7 and a slag removing switch 8, wherein the piston 6 is arranged at the bottom of the ignition powder tube 3 and forms a sliding mechanism with the inside of the ignition powder tube 3, the slag removing spiral coil 7 is arranged at the upper part of the inner side of the cylindrical shell 1 in a surrounding manner, and the slag removing switch 8 is electrically connected with the slag removing spiral coil 7;
the combustion tube cooling device comprises a motor 9 and a heat exhausting fan 10, wherein the motor 9 is arranged in the piston 6, the heat exhausting fan is arranged at the lower end of the motor 9, and the ignition switch is electrically connected with the motor 9;
the emergency fire extinguishing device comprises a circular strong magnet 11, a fire extinguishing spiral coil 12 and an emergency fire extinguishing switch 13, wherein the upper end of the circular strong magnet 11 is fixedly connected with the lower end of the ignition powder tube 3, the circular strong magnet 11 is arranged in the fire extinguishing spiral coil 12 and forms a magnetic sliding mechanism with the fire extinguishing spiral coil 12, the fire extinguishing spiral coil 12 is arranged at the lower part of the inner side of the cylindrical shell 1 and is electrically connected with the emergency fire extinguishing switch 13, and the lower end of the fire extinguishing spiral coil 12 is connected and communicated with the fire extinguishing layer 2.
The cylindrical shell 1 is internally provided with a circuit inspection device, the circuit inspection device comprises an ignition indicator lamp 14, an emergency fire extinguishing indicator lamp 15 and an inspection switch 16, the ignition indicator lamp 14 is in circuit connection with the ignition device, and the emergency fire extinguishing indicator lamp 15 is in circuit connection with the emergency fire extinguishing device.
The cylindrical shell 1 is internally provided with a rechargeable battery pack 17, the rechargeable battery pack 17 is electrically connected with the ignition switch 5, and the rechargeable battery pack 17 is electrically connected with the emergency fire-extinguishing switch 13.
The flame retardant is water or dry powder flame retardant.
In the specific implementation of the invention, a user holds the cylindrical shell 1, puts fireworks into the ignition tube 3, and brings the lead wire close to the resistance wire 4. By pressing the ignition switch 5, the user ignites the lead wire by heating the resistance wire 4 without needing to manually set off at a short distance. When needing to extinguish fireworks urgently, press the emergency fire-extinguishing switch 13, the fire-extinguishing spiral coil 12 is electrified to generate magnetism, the round strong magnet 11 at the upper end is attracted downwards, and accordingly the ignition powder tube 3 is pulled to enter the fire-extinguishing layer 2, the fireworks in the setting-off process are enabled to contact with the fire retardant, and rapid fire extinguishing is carried out.
The circuit checking device is added, whether the circuit of the device is normal is checked before the firework is set off, the ignition indicator lamp 14 and the emergency fire extinguishing indicator lamp 15 are lightened, and the firework is set off under the normal circuit, so that a plurality of accidents caused by accidental setting off are avoided; the heat exhausting fan 10 is additionally arranged under the ignition powder tube 3, under the condition that the heat exhausting fan 10 is not arranged, the temperature of the outer wall of the ignition powder tube 3 can be rapidly increased due to the severe combustion of the combustion powder in the ignition powder tube in the firework setting-off process, and even after the combustion is finished, the temperature of the ignition powder tube 3 is still high, and the ignition powder tube 3 is not immediately cooled in a short time, so that scalding accidents are easily caused when the ignition powder tube is secondarily filled. After the cooling device of the combustion tube is additionally arranged, the heat exhausting fan 10 is started in the combustion process, a large amount of heat can be discharged outwards, and the ignition powder tube 3 can be immediately cooled after the combustion is finished, so that the ignition powder tube can be repeatedly filled and set off in a short time.
The combustion tube slag removing device is added, solid residues after combustion are arranged in the tube after combustion is finished, through the function, the electromagnetic principle is utilized to remove slag, the spiral coil 7 pushes the piston 6 in the tube to move upwards, so that residues in the tube are extruded out of the tube, and the effect of cleaning the ignition powder tube 3 is achieved.
The function has the advantage that if the firework fuel is wetted, the firework fuel can be hidden to extinguish in the setting-off process, so that accidents caused by the fact that a user uses eyes to observe the combustion condition of the ignition tube or uses hands to replace the unburned firework fuel can be avoided. The function can be to first extrude the residual firework fuel which is not combusted fully in the ignition tube out of the tube, and then to continue filling for secondary use, thereby greatly reducing the occurrence of accidental injury accidents of personnel.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (4)
1. The utility model provides a rechargeable repeatedly usable electronic ignition fireworks stick, includes inside hollow cylinder shell (1), its characterized in that: the fire extinguishing device is characterized in that a fire extinguishing layer (2) is arranged on the lower side of the cylindrical shell (1), the fire extinguishing layer (2) is filled with a fire retardant, and an ignition device, a combustion tube slag removal device, a combustion tube cooling device and an emergency fire extinguishing device are arranged in the cylindrical shell (1);
the ignition device comprises an ignition powder tube (3), a resistance wire (4) and an ignition switch (5), wherein the ignition powder tube (3) is arranged at the upper end of the cylindrical shell (1), and the resistance wire (4) is arranged at the upper end of the ignition powder tube (3) and is electrically connected with the ignition switch (5);
the combustion tube slag removing device comprises a piston (6), a slag removing spiral coil (7) and a slag removing switch (8), wherein the piston (6) is arranged at the bottom of the ignition powder tube (3) and forms a sliding mechanism with the inside of the ignition powder tube (3), the slag removing spiral coil (7) is arranged at the upper part of the inner side of the cylindrical shell (1) in a surrounding manner, and the slag removing switch (8) is electrically connected with the slag removing spiral coil (7);
the combustion tube cooling device comprises a motor (9) and a heat exhausting fan (10), wherein the motor (9) is arranged in the piston (6), the heat exhausting fan is arranged at the lower end of the motor (9), and the ignition switch is electrically connected with the motor (9);
the emergency fire extinguishing device comprises a circular strong magnet (11), a fire extinguishing spiral coil (12) and an emergency fire extinguishing switch (13), wherein the upper end of the circular strong magnet (11) is fixedly connected with the lower end of an ignition powder tube (3), the circular strong magnet (11) is arranged inside the fire extinguishing spiral coil (12) and forms a magnetic sliding mechanism with the fire extinguishing spiral coil (12), the fire extinguishing spiral coil (12) is arranged at the lower part of the inner side of a cylindrical shell (1) and is electrically connected with the emergency fire extinguishing switch (13), and the lower end of the fire extinguishing spiral coil (12) is connected with and communicated with a fire extinguishing layer (2).
2. A rechargeable reusable electric ignition firework according to claim 1, wherein: the fire-extinguishing device is characterized in that a circuit inspection device is arranged inside the cylindrical shell (1), the circuit inspection device comprises an ignition indicator lamp (14), an emergency fire-extinguishing indicator lamp (15) and an inspection switch (16), the ignition indicator lamp (14) is in circuit connection with the ignition device, and the emergency fire-extinguishing indicator lamp (15) is in circuit connection with the emergency fire-extinguishing device.
3. A rechargeable reusable electric ignition firework according to claim 1, wherein: the cylindrical shell (1) is internally provided with a rechargeable battery pack (17), the rechargeable battery pack (17) is electrically connected with the ignition switch (5), and the rechargeable battery pack (17) is electrically connected with the emergency fire-extinguishing switch (13).
4. A rechargeable reusable electric ignition firework according to claim 1, wherein: the flame retardant is water or dry powder flame retardant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210584981.3A CN114777573B (en) | 2022-05-26 | 2022-05-26 | Rechargeable repeatedly-used electric ignition firework rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210584981.3A CN114777573B (en) | 2022-05-26 | 2022-05-26 | Rechargeable repeatedly-used electric ignition firework rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114777573A CN114777573A (en) | 2022-07-22 |
| CN114777573B true CN114777573B (en) | 2024-01-16 |
Family
ID=82409692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210584981.3A Active CN114777573B (en) | 2022-05-26 | 2022-05-26 | Rechargeable repeatedly-used electric ignition firework rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114777573B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001021295A (en) * | 1999-07-02 | 2001-01-26 | Os Group:Kk | Firework cylinder by electric heat |
| CN201368708Y (en) * | 2009-01-08 | 2009-12-23 | 古长澍 | Electric ignition head |
| CN203203059U (en) * | 2013-04-17 | 2013-09-18 | 西安建筑科技大学 | Safe igniter |
| WO2017075890A1 (en) * | 2015-11-03 | 2017-05-11 | 陈江波 | Cold firework excitation device for cold firework eruption apparatus and cold firework eruption apparatus |
| CN106813534A (en) * | 2016-08-30 | 2017-06-09 | 广东乐惠购网络科技有限公司 | A kind of outdoor fireworks tube |
| CN109724478A (en) * | 2019-03-11 | 2019-05-07 | 长沙晨凯智能设备有限公司 | A kind of sealing of firework launching is held one's breath method |
| CN109764355A (en) * | 2019-01-17 | 2019-05-17 | 中国科学院力学研究所 | A kind of ignition system for micron metal powder and liquid aqueous mixtures |
| CN110595289A (en) * | 2019-10-22 | 2019-12-20 | 廖建辉 | Spray decoration type firework |
| CN215810483U (en) * | 2021-01-24 | 2022-02-11 | 浏阳市海霸出口烟花有限公司 | Handheld spraying decoration device without gunpowder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7314005B2 (en) * | 2004-09-01 | 2008-01-01 | Pyro Master, L.L.C. | Fireworks ignition system for 1.4 fireworks |
-
2022
- 2022-05-26 CN CN202210584981.3A patent/CN114777573B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001021295A (en) * | 1999-07-02 | 2001-01-26 | Os Group:Kk | Firework cylinder by electric heat |
| CN201368708Y (en) * | 2009-01-08 | 2009-12-23 | 古长澍 | Electric ignition head |
| CN203203059U (en) * | 2013-04-17 | 2013-09-18 | 西安建筑科技大学 | Safe igniter |
| WO2017075890A1 (en) * | 2015-11-03 | 2017-05-11 | 陈江波 | Cold firework excitation device for cold firework eruption apparatus and cold firework eruption apparatus |
| CN106813534A (en) * | 2016-08-30 | 2017-06-09 | 广东乐惠购网络科技有限公司 | A kind of outdoor fireworks tube |
| CN109764355A (en) * | 2019-01-17 | 2019-05-17 | 中国科学院力学研究所 | A kind of ignition system for micron metal powder and liquid aqueous mixtures |
| CN109724478A (en) * | 2019-03-11 | 2019-05-07 | 长沙晨凯智能设备有限公司 | A kind of sealing of firework launching is held one's breath method |
| CN110595289A (en) * | 2019-10-22 | 2019-12-20 | 廖建辉 | Spray decoration type firework |
| CN215810483U (en) * | 2021-01-24 | 2022-02-11 | 浏阳市海霸出口烟花有限公司 | Handheld spraying decoration device without gunpowder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114777573A (en) | 2022-07-22 |
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