CN109099789A - Wireless program-controlled system and device is seted off by a kind of multiple groups fireworks group - Google Patents
Wireless program-controlled system and device is seted off by a kind of multiple groups fireworks group Download PDFInfo
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- CN109099789A CN109099789A CN201811263108.4A CN201811263108A CN109099789A CN 109099789 A CN109099789 A CN 109099789A CN 201811263108 A CN201811263108 A CN 201811263108A CN 109099789 A CN109099789 A CN 109099789A
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- Prior art keywords
- wireless
- receiver
- fireworks
- electric
- seted
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- 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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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of multiple groups fireworks, wireless program-controlled system and device is seted off by group.It is characterized by: the system and device includes a wireless transmitter, several wireless receivers by the wireless transmitter process control and the electric firing head being connected on several wireless receivers, wherein: electric firing head, for after receiver receives igniting signal, output services electric current, the powder burning for making its head by electric-heating-wire-heating, the fuse cord or gunpowder of the fireworks that ignite；Wireless transmitter, by the output on design each receiver of process control, reaches the firework display controlled on each receiver for setting different codings；Wireless receiver, according to the different set for setting off requirement coding, its function includes the wireless receiving module for receiving the wireless transmitter instruction respectively, light electric firing head, ignite fireworks, the receiver further includes having whether the detection of self-checking function and igniting drive module, detection system device are in good working order simultaneously.
Description
Technical field
The present invention relates to a kind of multiple groups fireworks, wireless program-controlled system and device is seted off by group, belongs to firework display technical field.
Background technique
Traditional firework display, it is general using manually directly lighting, when multiple firework display, need artificial direct one by one
Light, be more troublesome, and when due to setting off scene various reasons, such as fireworks fry cylinder, are fallen suddenly by external force (such as wind, vibration)
It collapses, changes the direction of the launch, cause personal injury accidents.In the prior art, firework display party is mainly lighted using wired remote control
Fireworks set off mode, but field wiring heavy workload, and complexity is easy to appear failure.
Summary of the invention
For the problems of the prior art, the present invention proposes that wireless program-controlled system and device is seted off by a kind of multiple groups fireworks group,
The system apparatus arrangements design rationally, using conveniently, safely, anti-interference it is good, program control point fire in place, is suitable for when setting off
The firework display demand of various occasions.
The purpose of the present invention can be achieved through the following technical solutions:
Wireless program-controlled system and device is seted off by a kind of multiple groups fireworks group provided by the present invention, it is characterised in that: the system and device
Including a wireless transmitter, several wireless receivers by the transmitter process control and it is connected to several wirelessly connect on several devices
Electric firing head, in which: electric firing head is used for after receiver receives igniting signal, and output services electric current passes through electric-heating-wire-heating
The powder burning for making its head, the fuse cord or gunpowder of the fireworks that ignite；Wireless transmitter is for setting different codings, by design
Output on each receiver of process control reaches the firework display controlled on each receiver；Wireless receiver foundation
The different set of design requirement coding is seted off, function includes the wireless receiving mould for being respectively received the wireless transmitter instruction
Block, output services electric current, lights electric firing head, and ignite fireworks, while the receiver further includes the detection with self-checking function
With igniting drive module, whether detection system device is in good working order.
In the inventive solutions, the electric firing head includes the heating wire of two conducting wires, both ends and copper conductor welding
Coiled.
In the inventive solutions, No. 47 nichrome wires can be used in the heating wire.
In the inventive solutions, the heating wire external application gunpowder packet starch it is solid after be shaped to the microcephaly of a raindrop shape
Son.
It in the inventive solutions, further include increased energy storage boost module in the wireless receiver, for mentioning
For the high voltage of several series connection electric firing heads can be lighted simultaneously.
In the inventive solutions, wireless program-controlled system and device, wireless transmitter are seted off by a kind of multiple groups fireworks group
Using activity No mode, multiple groups fireworks can be emitted simultaneously by controlling several receivers respectively for realizing a transmitter, and can be divided
Each group fireworks Kong Zhi not emitted.
The present invention is improvements over the prior art innovation, and advantage and good effect are:
1, due to using above-mentioned technical solution, the present invention has the function of self-test, boosting, energy storage, especially wireless hair
Emitter use activity No mode, realize to simple and convenient a transmitter control respectively several receivers can emit simultaneously it is more
Group fireworks (using identical receiver is encoded)；
2, again due to using technical solution of the invention, which can control transmitting each group fireworks respectively again and (use
The receiver of different coding), realization is program-controlled, to be suitable for the firework display demand of various occasions.
3, the present invention have it is reasonable in design, it is practical, using conveniently, safely, anti-interference is good the advantages that.
Detailed description of the invention
Fig. 1 is system and device configuration main view of the invention.
Fig. 2 is the schematic illustration of wireless receiving module of the invention.
Fig. 3 is the schematic illustration of detection and drive module of lighting a fire of the invention.
Fig. 4 is the schematic illustration of energy storage boost module of the invention.
Fig. 5 is functional configuration block diagram of the invention.
Specific embodiment
As shown in Figure 1, wireless program-controlled system and device, including a transmitter are seted off by a kind of present invention, that is, multiple groups fireworks group
100, several wireless receivers 300 and several electric firing heads 200, wherein each wireless receiver 300 connects 4 electric firing heads
200。
(1) electric firing head；
Its effect is: when wireless receiver receives igniting signal, i.e., to electric firing head output services electric current, passing through electric-heating-wire-heating
The powder burning for making firing head, the fuse cord or gunpowder of the fireworks that ignite emit fireworks.
Electric firing head includes that the heating wire 2(of two conducting wires 1, both ends and copper conductor welding (or clamping) such as uses 47# nickel chromium triangle
Line) length about 1cm, the Europe coiled (like the lamp line of light bulb) resistance about 1.0-1.2.
Heating wire external application gunpowder packet slurry 3(such as with black powder+nitrocotton+binder, be tuned into paste) it is solid after form
For the microcephaly of raindrop shape, when operating current (11> 0.3A) by when, heating wire is brought rapidly up to 250 DEG C or more, lights gunpowder.
When detection electric current (10When < 0.1A) by firing head, gunpowder is misfired, and is the safety zone of detection.
(2) wireless receiver (4 tunnel)；
(A) composition of wireless receiver is shown in that Fig. 5 wireless receiver includes wireless receiving module, detection and igniting drive module and electricity
Source (DC6V), if desired energy storage boost module can be added in multiple igniter head series connection transmittings.
Wireless receiving module is by Integrated circuit IC PT2272 chip and discrete component transistor Q1, Q2, capacitor referring to fig. 2
C1~C12, several resistance R, inductance L and waiting are formed.
17 feet of IC P2272 chip are to receive effective status instruction, and 10-13 foot is decoded four data pins, control
4 output relay (SA、SB、SC、SD), the output of 4 tunnels of control, 1~8 foot (A of PT 22720~A7) it is that tri-state encodes foot,
When (VDD, VSS, sky) encoding state is consistent with 1C2262 on transmitter, i.e., output effectively controls signal.
That 1 foot (RXD) that integrated circuit model is LM358 exports is the square-wave signal after demodulation, SA、SB、SC、SDIt is four
The contact switch of road relay, is controlled by receiver board.
(B) receiver operation principle (see figure 3)；
(1) self-test state:
As power switch SFIt connects, power supply instruction (LED is green) is bright, and system enters self-test state.
1, the control switch S of transmitter is pressed1, receiver receives signal (encoding identical receiver) relay contact SA
Closure, the indicator light LED(on the road A is red) and light indicator light (LEDE) bright simultaneously, it indicates working properly, receives good (its of signal
He is Lu Yitong).
2, firing head, the instruction (LED on the road A are connected on the connection terminal on the road AA) bright, indicate that external circuits are good.
(2) igniting emission state:
When self-test emits, receiver operation is normal, and external firing head connection is good, and device can be transferred to igniting emission state.
By ignition switch SEClosure, indication LED of lighting a fireEBright (red), device is in igniting emission state and at this moment receives transmitting
The signal that device issues (presses S1), SAClosure, operating current light firework launching by igniter head, after firework launching, indicator light
LEDAExtinguish, indicates the road battery has fired, (other each Lu Yitong).
(C) Function Extension of receiver-increase energy storage, boost function
In fireworks display, it is sometimes desirable to it more than ten or the series connection of tens igniter head while lighting, such as waterfall, wall with flues are seted off,
DC6V power deficiency triggering so multiple spot duration and degree of heating of former receiver is lighted simultaneously, is installed high power battery group additional, is not only increased
Cost, and keep transmitter heavy, inconvenient scene is mobile to be used.The present invention also provides a fast energy storages, boost module, meet this side
Face function.
Its principle is as shown in figure 4, this is a transistor oscillation step-up circuit, power switch K1Closure, passes through transformer T1
Coupling, positive feedback, transistor starting of oscillation, transformer 1,4 export high pressure, through diode D1Energy-storage capacitor C is given in rectification2Charging,
250~350V high voltage direct current electric energy is laid in, lights transmitting fireworks for multiple series connection igniter head to receiver.
Although the present invention is described with reference to current specific embodiment, those of ordinary skill in the art
It should be appreciated that above embodiment is intended merely to illustrate the present invention, can also make in the case where no disengaging principle of the invention
Various equivalent change or replacement out, therefore, as long as to the variation of above-described embodiment, change within the scope of substantial principle of the invention
Type will all be fallen in the range of following claims.
Claims (3)
1. wireless program-controlled system and device is seted off by a kind of multiple groups fireworks group, it is characterised in that: the system and device includes a wireless hair
Emitter, several wireless receivers by the wireless transmitter process control and the electric firing being connected on several wireless receivers
Head, in which:
Electric firing head, for after receiver receives igniting signal, output services electric current to make its head by electric-heating-wire-heating
Powder burning, the fuse cord or gunpowder of the fireworks that ignite, wireless transmitter, for setting different codings, by design process control
Output on each receiver, reaches the firework display controlled on each receiver, wireless receiver, and foundation sets off requirement
The different set of coding, function include the wireless receiving module for receiving the wireless transmitter instruction respectively, light electric firing
Head, ignite fireworks, while the receiver further includes the detection and igniting drive module with self-checking function, detection system device
Whether good working order is in.
2. wireless program-controlled system and device is seted off by a kind of multiple groups fireworks group according to claim 1, it is characterised in that: described
Electric firing head includes the heating wire coiled of two conducting wires, both ends and copper conductor welding.
3. wireless program-controlled system and device is seted off by a kind of multiple groups fireworks group according to claim 1, it is characterised in that: described
It further include increased energy storage boost module in wireless receiver, for providing the height electricity that can light several series connection electric firing heads simultaneously
Pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811263108.4A CN109099789A (en) | 2018-10-27 | 2018-10-27 | Wireless program-controlled system and device is seted off by a kind of multiple groups fireworks group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811263108.4A CN109099789A (en) | 2018-10-27 | 2018-10-27 | Wireless program-controlled system and device is seted off by a kind of multiple groups fireworks group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109099789A true CN109099789A (en) | 2018-12-28 |
Family
ID=64869724
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811263108.4A Pending CN109099789A (en) | 2018-10-27 | 2018-10-27 | Wireless program-controlled system and device is seted off by a kind of multiple groups fireworks group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109099789A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124723A (en) * | 2019-12-30 | 2021-07-16 | 苏州信卓胜电子科技有限公司 | Remote wireless control system of cutting and separating device and use method thereof |
-
2018
- 2018-10-27 CN CN201811263108.4A patent/CN109099789A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124723A (en) * | 2019-12-30 | 2021-07-16 | 苏州信卓胜电子科技有限公司 | Remote wireless control system of cutting and separating device and use method thereof |
| CN113124723B (en) * | 2019-12-30 | 2022-06-28 | 苏州信卓胜电子科技有限公司 | Remote wireless control system of cutting and separating device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181228 |