CN201200805Y - Electronic simulating firecracker - Google Patents
Electronic simulating firecracker Download PDFInfo
- Publication number
- CN201200805Y CN201200805Y CNU2008200501077U CN200820050107U CN201200805Y CN 201200805 Y CN201200805 Y CN 201200805Y CN U2008200501077 U CNU2008200501077 U CN U2008200501077U CN 200820050107 U CN200820050107 U CN 200820050107U CN 201200805 Y CN201200805 Y CN 201200805Y
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- Prior art keywords
- firecracker
- lead
- low
- power supply
- monomer
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- Expired - Fee Related
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Abstract
The utility model relates to an electronic simulation firecracker, which comprises a hanging plate and a simulation firecracker string, wherein the simulation firecracker string comprises a plurality of single firecrackers which are wound on a firecracker lead along the direction of the firecracker lead length, and is connected with the hanging plate through the lead; the inside of the hanging plate is provided with a sound-producing device; the inside of each single firecracker is provided with a low-voltage filament device; and a power lead runs through the firecracker lead to connect the sound-producing device and each low-voltage filament device to provide power supply. The electronic simulation firecracker fully simulates the real scenario of setting off fireworks so as to allow people to enjoy the fun for setting off, is safe, produces no pollution, has a simple electronic fireworks circuit and low cost and is easy to realize compared with the prior electronic firecracker.
Description
Technical field
The utility model relates to a kind of electronics firecracker, is specifically related to a kind of disposable electric firecracker that can simulate true firecracker luminous and sounding type.
Background technology
Whenever red-letter day, people always like the firecracker of setting off fireworks, and traditional fireworks and firecrackers exists that noise is big, the gunpowder after setting off and the potential safety hazard of the shortcoming of a scrap of paper contaminated environment, especially its existence, makes each big and medium-sized cities all have to forbid setting off.The substitute is various electronic type emulation firecrackers, because it has solved the above-mentioned shortcoming of fireworks and firecrackers, and widely popular on market, but also have the circuit complexity, cost height, the shortcoming of complex operation.
The utility model content
At the shortcoming of prior art, the purpose of this utility model provide a kind of simple to operate, cost is low, the electronic simulation firecracker that is easy to realize.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of electronic simulation firecracker is provided, comprise the extension dish, be connected in the emulation firecracker string that firecracker lead on constitute along the firecracker lead length direction to center on mode by a plurality of monomer firecrackers, the emulation firecracker was ganged up lead-in wire and was connected on the extension dish.In the extension dish, sound-producing device is set, in each monomer firecracker, the low-pressure lamp silk device is set, and power supply lead wire is arranged in firecracker lead, connect sound-producing device and each low-pressure lamp silk device, for it provides power supply.
Low-pressure lamp silk device one end in described each monomer firecracker all is connected with the positive pole of power supply lead wire, the other end is wired in the last adjacent monomer firecracker, lead finishes end and is arranged on by the low-pressure lamp silk device, low pressure filament energising blow luminous after, negative wire is flicked just be connected to lead end end, negative power supply is handed on successively.The low-pressure lamp silk device other end that is positioned at monomer firecracker foremost directly connects negative wire.
Described sound-producing device comprises ic circuit and a voltage conversion circuit and a loudspeaker with recording, storage, playing function.
This electronic simulation firecracker further comprises battery compartment that is arranged at connection power supply lead wire on the extension dish and the power switch that is serially connected on the power supply lead wire.
This electronic simulation firecracker can also can blow the low-pressure lamp silk device with assurance voltage by battery-powered more than the 16V by the power supply of 220V electric main.
The beneficial effects of the utility model:
1, simulate true firecracker fully and set off sight, use, allow people experience and set off enjoyment really in red-letter day, celebrating and safe, pollution-free.
2, circuit is simple, low, the easy realization of cost.
Description of drawings
Fig. 1 is a stereoscopic-state schematic diagram of the present utility model;
Fig. 2 is the inner connection diagram of each monomer firecracker.
The specific embodiment
As Fig. 1, the utility model comprises extension dish 1, is connected in the emulation firecracker string that firecracker lead on constitute along firecracker lead 3 length directions to center on mode by a plurality of monomer firecrackers 2, and the emulation firecracker was ganged up lead-in wire and is connected on the extension dish.In the extension dish, sound-producing device is set, in each monomer firecracker, the low-pressure lamp silk device is set, and power supply lead wire is arranged in firecracker lead, connect sound-producing device and each low-pressure lamp silk device, for it provides power supply.
As Fig. 2, low-pressure lamp silk device 21 1 ends in described each monomer firecracker 2 all are connected with the positive pole of power supply lead wire, the other end is connected in the last adjacent monomer firecracker with lead 22, lead finishes end and is arranged on by this adjacent monomer firecracker low-pressure lamp silk device, low pressure filament energising blow luminous after, negative wire is flicked just be connected to lead end end, negative power supply is handed on successively.
The low-pressure lamp silk device other end that is positioned at monomer firecracker foremost directly connects negative wire.
The low-pressure lamp silk device other end that is positioned at the monomer firecracker of rearmost end directly is connected
When connecting power supply, after turning on the power switch, high pressure directly is connected on the interior low-pressure lamp silk device of first monomer firecracker, causes filament blow luminous.The negative wire that flicks behind the filament blow is introduced next monomer firecracker by lead, and it is luminous to blow the filament device that is linked in sequence successively, and whole similar process is seted off in true firecracker; Simultaneously power supply also converts the voltage that is fit to integrated circuit block work to by the voltage conversion circuit in the extension dish, plays out the sound of the firecracker that prestores when setting off.The sound that other music that also can prestore in integrated chip is seted off as firecracker.
Claims (5)
1, a kind of electronic simulation firecracker, comprise extension dish, emulation firecracker string, described emulation firecracker string is connected on the firecracker lead to center on mode along the firecracker lead length direction by a plurality of monomer firecrackers, the emulation firecracker was ganged up lead-in wire and was connected on the extension dish, it is characterized in that: in the extension dish, sound-producing device is set, in each monomer firecracker, the low-pressure lamp silk device is set, and power supply lead wire is arranged in firecracker lead, connect sound-producing device and each low-pressure lamp silk device, for it provides power supply.
2, electronic simulation firecracker according to claim 1, it is characterized in that: low-pressure lamp silk device one end in described each monomer firecracker all is connected with the positive pole of power supply lead wire, the other end is wired in the last adjacent monomer firecracker, lead finishes end and is arranged on by the low-pressure lamp silk device, low pressure filament energising blow luminous after, negative wire is flicked just be connected to lead end end, negative power supply is handed on successively;
The low-pressure lamp silk device other end that is positioned at monomer firecracker foremost directly connects negative wire.
3, electronic simulation firecracker according to claim 2 is characterized in that: described sound-producing device comprises ic circuit and a voltage conversion circuit and a loudspeaker with storage, playing function.
4, electronic simulation firecracker according to claim 3 is characterized in that: further comprise being arranged at the battery compartment that connects power supply lead wire on the extension dish.
5, electronic simulation firecracker according to claim 4 is characterized in that: further comprise the serial connection power supply lead wire power switch that is arranged on the extension dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200501077U CN201200805Y (en) | 2008-06-30 | 2008-06-30 | Electronic simulating firecracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200501077U CN201200805Y (en) | 2008-06-30 | 2008-06-30 | Electronic simulating firecracker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201200805Y true CN201200805Y (en) | 2009-03-04 |
Family
ID=40423116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200501077U Expired - Fee Related CN201200805Y (en) | 2008-06-30 | 2008-06-30 | Electronic simulating firecracker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201200805Y (en) |
-
2008
- 2008-06-30 CN CNU2008200501077U patent/CN201200805Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20110630 |