CN203598485U

CN203598485U - Novel electronic firecrackers

Info

Publication number: CN203598485U
Application number: CN201320667706.4U
Authority: CN
Inventors: 李文华
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-28
Filing date: 2013-10-28
Publication date: 2014-05-21
Anticipated expiration: 2023-10-28

Abstract

The utility model relates to the technical field of decorative accessories, in particular to novel electronic firecrackers. The novel electronic firecrackers comprise a firecracker string composed of a plurality of single firecracker bodies. A high-voltage discharge circuit is arranged in the single firecracker bodies. The high-voltage discharge circuit is connected with a power plug which is arranged outside the single firecracker bodies. A manual switch and a wireless receiving module are arranged in the power plug. The high-voltage discharge circuit is also connected with a programming IC module and further comprises a remote controller. A wireless transmitting module correspondingly connected with the wireless receiving module is arranged in the remote controller. According to the novel electronic firecrackers, remote control, manual control and manual mode and remote mode integrated control over the electronic firecrackers are achieved through the remote controller and the manual switch arranged on the power plug, high-voltage disruptive discharge is formed after energy is stored through the high-voltage discharge circuit, and therefore firecracker explosive sounds are generated; in addition, the programming IC module generates simulated human voice producing signals; the novel electronic firecrackers are simple in structure and high in practicability.

Description

A kind of electronic firecrackers

Technical field

The utility model relates to adornment technical field, especially a kind of electronic firecrackers.

Background technology

Electronic firecracker is a kind of substitute of traditional firecrackers; simulated sound, flash of light that it can send traditional firecrackers; along with increasing of the raising of people to environmental protection requirement and the various disabilities that produce because setting off firecracker and fire incident; electronic firecracker is widely used, and it has the plurality of advantages such as pollution-free, danger is low, can reuse.On Functional Design, there is certain defect in existing electronic firecracker, as: operation and control inconvenience, simulated effect is not good enough, result of use is poor, function singleness etc.; Therefore, be necessary traditional electronic firecracker to carry out structure and revising of the functions, to meet the user demand of electronic firecracker.

Summary of the invention

For above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of simple in structure, stable performance, has the electronic firecrackers of remote control control and human simulation generating function.

To achieve these goals, the utility model adopts following technical scheme:

A kind of electronic firecrackers, it comprises the firecrackers string by several firecrackers monomer compositions, in described firecrackers monomer, be provided with high voltage discharge circuit, described high voltage discharge circuit is connected with the outer attaching plug of being located at firecrackers monomer, in described attaching plug, be provided with hand switch and the wireless receiving module of controlling high voltage discharge circuit conducting, described high voltage discharge circuit is also connected with programming IC module, and described programming IC module is connected with loudspeaker; It also comprises remote controller, is provided with the wireless sending module docking with wireless receiving module in described remote controller.

Preferably, described high voltage discharge circuit connects programming IC module by timing means.

Preferably, described high voltage discharge circuit comprises AC/DC convertor, multivibrator, high voltage pulse transformer, described AC/DC convertor connects high voltage pulse transformer by bridge rectifier, charging capacitor successively, described multivibrator connect DC converter and successively by hand switch with or wireless receiving module, controllable silicon be connected charging capacitor.

Preferably, described controllable silicon and hand switch and or wireless receiving module between be connected with flash lamp.

Owing to having adopted such scheme, the utility model is realized the remote control of electronic firecracker, manual and remote manual control one pattern control by the hand switch on remote controller and attaching plug, after utilizing high voltage discharge circuit accumulation of energy, form high-voltage breakdown electric discharge, with the firecrackers explosive sound producing; Meanwhile, be also provided with timing means, when the firecrackers sound does not have people when closing to certain hour, timing means action, the human simulation sound sounding being produced by programming IC module; It is simple in structure, easy to use, has very strong practicality and market popularization value. ?

Accompanying drawing explanation

Fig. 1 is the theory diagram of the utility model embodiment;

Fig. 2 is the electrical block diagram of the utility model embodiment.

The specific embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.

As shown in Figure 1, a kind of electronic firecrackers that the utility model provides, it comprises the firecrackers string by several firecrackers monomer compositions, in firecrackers monomer, be provided with high voltage discharge circuit 1, high voltage discharge circuit 1 is connected with the outer attaching plug of being located at firecrackers monomer, is provided with hand switch 2 and wireless receiving module 3 for controlling high voltage discharge circuit 1 conducting in attaching plug; Meanwhile, high voltage discharge circuit 1 is also connected with programming IC module 4, and programming IC module 4 is connected with loudspeaker 12; It also comprises remote controller, is provided with the wireless sending module 5 docking with wireless receiving module 3 in remote controller.With this, realize the remote control of electronic firecracker, manual and remote manual control one pattern control by the hand switch in attaching plug and remote controller, at this, utilize the high-voltage breakdown electric discharge of high voltage discharge circuit 1, the firecrackers that produce " crack " explosive sound, utilize programming IC module 4 send as: may you be hapy and prosperous, good luck often, safety etc. is blessed language of the whole family.

For rationally realizing the conversion of firecrackers explosive sound and blessing language sounding, high voltage discharge circuit 1 connects programming IC module 4 by timing means 6; When the firecrackers sound does not have people when closing to certain hour, timing means 6 moves, the function of the human simulation sound sounding being produced by programming IC module 4.

And be the vocal function of realizing high voltage discharge circuit 1, as shown in Figure 1 and in conjunction with Fig. 2, the high voltage discharge circuit 1 of the present embodiment comprises AC/DC convertor 7, multivibrator 8, high voltage pulse transformer 9; Wherein, AC/DC convertor 7 connects high voltage pulse transformer 9 by bridge rectifier 10, charging capacitor C2 successively, multivibrator 8 connection DC converter 7 also successively the hand switch 2 by attaching plug with or wireless receiving module 3( indirectly realize and being connected by remote controller), controllable silicon 11 connects charging capacitor C2.For make firecrackers send explosive sound time there is the flash function of true firecrackers, between controllable silicon 11 and hand switch 2 and or wireless receiving module 3, be connected with flash lamp DZ.

As shown in Figure 2, the circuit controling drawing of the high voltage discharge circuit 1 of the present embodiment is as follows: amplifier BG1, amplifier BG2 and transformer B1 form AC/DC convertor 7, after amplifier B1 boosts, charge to charging capacitor C2 through bridge rectifier 10; And amplifier BG3 and amplifier BG4 form in the large multivibrator 8 of duty factor export 11 conductings of pulse-triggered controllable silicon.Now, the high voltage pulse transformer 9 that charging capacitor C2 forms by controllable silicon 11 with by transformer B2, transformer B3 and transformer B4 is realized elementary electric discharge; Due to transformer B2, transformer B3 and the each secondary exportable nearly ten thousand volts of high pressure that are in series of transformer B4,, make high voltage pulse transformer 9 send firecrackers " crack " explosive sound; By manual switch 11 and or the control of wireless receiving module 3 realize the conducting of whole circuit, and make flash lamp DZ conducting realize color break-up effect.

That the electronic firecracker of the present embodiment has is remote-controlled, have the function of human simulation pronunciation, it integrates multi-functional, simple in structure, stable performance, can select 220V or 110V Power supply, it is the ideal chose in the various celebrating moment such as moving to a better place, marriage, the Spring Festival, can also discharge after firecrackers according to different celebrating project simulation people sounding, as: may you be hapy and prosperous, good luck often, the blessing such as safety language of the whole family, there is very strong practicality.

The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. an electronic firecrackers, it comprises the firecrackers string by several firecrackers monomer compositions, it is characterized in that: in described firecrackers monomer, be provided with high voltage discharge circuit, described high voltage discharge circuit is connected with the outer attaching plug of being located at firecrackers monomer, in described attaching plug, be provided with hand switch and the wireless receiving module of controlling high voltage discharge circuit conducting, described high voltage discharge circuit is also connected with programming IC module, and described programming IC module is connected with loudspeaker;

It also comprises remote controller, is provided with the wireless sending module docking with wireless receiving module in described remote controller.

2. a kind of electronic firecrackers as claimed in claim 1, is characterized in that: described high voltage discharge circuit connects programming IC module by timing means.

3. a kind of electronic firecrackers as claimed in claim 1 or 2, it is characterized in that: described high voltage discharge circuit comprises AC/DC convertor, multivibrator, high voltage pulse transformer, described AC/DC convertor connects high voltage pulse transformer by bridge rectifier, charging capacitor successively, described multivibrator connect DC converter and successively by hand switch with or wireless receiving module, controllable silicon be connected charging capacitor.

4. a kind of electronic firecrackers as claimed in claim 3, is characterized in that: described controllable silicon and hand switch and or wireless receiving module between be connected with flash lamp.