CN217854528U - Novel electronic firecracker with vivid effect - Google Patents

Abstract

The utility model discloses a novel electronic firecracker with vivid effect, which comprises a shell, wherein an MCU central processing unit, a control panel, a light control assembly and a blasting head are respectively arranged in the shell, and a hanging lug part for hanging an artificial firecracker and a color light projection assembly are arranged at the bottom end of the lower side of the shell; the artificial firecrackers are hung on the hanger part, and then the light projection matching of the colored light projection assembly is adopted, so that the rotary colored light or the glittering colored light projection function is added except the main body shell and the firecracker string which have the highlight glittering light function, the effect is more vivid, colored and dazzling light spots are displayed on the wall and the ground, the dynamic effect is sufficient, and the entertainment is high.

Description

A new type of electronic firecracker with realistic effect

technical field

The utility model relates to the technical field of electronic firecrackers, in particular to a novel electronic firecracker with realistic effects.

Background technique

Electronic firecrackers are a substitute for traditional firecrackers, which can emit the simulated sound of traditional firecrackers. With the improvement of people's requirements for environmental protection and the increase of various injuries and fire accidents caused by setting off firecrackers, electronic firecrackers have gained Widely used, it has many advantages such as no pollution, low risk, repeatability, remote control operation and utilization.

The existing electronic firecrackers have disadvantages such as poor simulation effect, unrealistic explosion effect, and low entertainment. Therefore, it is necessary to improve the structure and function of traditional electronic firecrackers to meet the use requirements of electronic firecrackers.

Utility model content

The purpose of this utility model is to provide a new type of electronic firecracker with realistic effect to solve more than one problem in the above-mentioned background technology.

In order to achieve the above object, the utility model adopts the following scheme: a new type of electronic firecracker with vivid effect includes a housing, and an MCU central processing unit, a control board, a light control assembly and a fried head are respectively arranged in the housing, and the The bottom end of the lower side of the housing is provided with hanging ears for hanging simulated firecrackers and a colored light projection assembly.

A new type of electronic firecracker with realistic effects as described above, the colored light projection assembly includes a lamp board, a number of LED lamp beads arranged on the lamp board to emit colored light, and a projection lens, the projection lens protrudes from the housing On the outer wall surface, the LED lamp bead can flash brightly to form a projected state of flashing colored lights.

A new type of electronic firecracker with realistic effects as described above, is also provided with a support seat in the housing, a rotating motor is arranged on the support seat, and the lamp board and the projection lens are fixedly arranged on the output shaft of the rotating motor , the lamp board, LED lamp beads and projection lens rotate with the rotating motor, thereby forming a rotating colored lamp projection state.

As the above-mentioned novel electronic firecracker with realistic effects, the MCU central processing unit is also connected with a bluetooth module.

As a new type of electronic firecracker with vivid effect, the MCU central processing unit is also connected with a wireless control module.

The above-mentioned novel electronic firecracker with vivid effect also includes a loudspeaker, wherein, a bluetooth speaker and a flute speaker are included.

As a new type of electronic firecracker with realistic effect as described above, there are multiple explosive heads, which are arranged symmetrically on both sides of the shell near the lower end, and the outer wall of the shell is provided with sound-permeable holes corresponding to the explosive heads. .

As for the above-mentioned novel electronic firecracker with realistic effects, the housing is arranged in a regular octagonal prism structure.

As the above-mentioned new type of electronic firecracker with realistic effect, there is also a light string inside the casing, the light string is arranged around in a ring shape, and air convection cooling holes are provided on the end surface of the casing.

As a new type of electronic firecracker with realistic effects as described above, a power switch button is also arranged on the side wall of the housing.

To sum up the above, the beneficial effect of the utility model is: hang the simulated firecrackers on the hanging ears, and then cooperate with the light projection of the colored light projection assembly, in addition to the function of highlighting and flashing lights, adding rotating colored lights or flashing colored lights The projection function makes the effect more realistic, and at the same time makes the walls and the ground present colorful and dazzling light spots, full of dynamics and high entertainment.

Description of drawings

Fig. 1 is a three-dimensional schematic view of the utility model.

Fig. 2 is a partial structural diagram of the utility model.

Fig. 3 is a structural schematic diagram of the colored light projection assembly of the present invention.

Fig. 4 is a schematic diagram of the framework of the working principle of the present invention.

Detailed ways

The following specific implementation content provides a variety of different embodiments or examples for implementing the utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numerals, such as repeated numbers and/or letters, may be used in different embodiments. These repetitions are for the purpose of simply and clearly describing the present invention, and do not mean that there is a specific relationship between the different embodiments and/or structures discussed.

The following description of the accompanying drawings and specific embodiments further describe the utility model: a novel electronic firecracker with realistic effects as shown in Figures 1 to 4 includes a housing 1, and an MCU is respectively arranged in the housing 1 Central processing unit, control panel, lighting control assembly and frying head 2, on the bottom of the lower side of the housing 1, there are hanging ear parts 3 and color light projection components for hanging simulated firecrackers; hang the simulated firecrackers On the hanging ear part 3, through the light projection of the colored light projection component, in addition to the highlight and flashing light function, the rotating colored light or flashing colored light projection function is added to make the effect more realistic, and at the same time make the wall and the ground There are colorful and dazzling light spots on the screen, full of dynamics and high entertainment.

Specifically, the colored light projection assembly includes a lamp board 21 , several LED lamp beads 22 arranged on the lamp board 21 capable of emitting colored light, and a projection lens 23 , and the projection lens 23 protrudes from the outer wall surface of the housing 1 , the LED lamp bead 22 can flash bright light, that is, form a flashing colored light projection state.

A supporting seat 31 is also provided in the housing 1, and a rotating motor 32 is arranged on the supporting seat 31. The lamp board 21 and the projection lens 23 are fixedly arranged on the output shaft of the rotating motor 32. The lamp board 21. The LED lamp bead 22 and the projection lens 23 follow the rotation of the rotating motor 32 to form a rotating colored light projection state.

That is to say, in addition to the bright and flashing lights, the function of rotating colored lights or flashing colored lights has been added to make colorful and dazzling light spots appear on the walls and ground, which is full of dynamics and high entertainment.

The casing 1 is arranged in a regular octagonal prism structure, and a light string 91 is also provided in the casing 1. The light string 91 is arranged around in a ring shape, and an air is provided on the end surface of the casing 1. The convection cooling holes 92, through the lighting of the light string 91, increase the sense of encirclement of the firecrackers and improve entertainment.

The LED lamp beads 22 on the light board 21 are powered by a safe isolated DC power supply lower than 5V, and the light string 91 is powered by a safe isolated DC power supply of 2-3V, so it will not shock people if the skin is broken or exposed, which protects personal safety and solves the problem. safety hazard.

Certainly, the housing 1 is not limited to the structure of the regular octagonal prism, and may also be designed in other shapes.

A power switch button 10 is also arranged on the side wall of the housing 1 .

In this embodiment, the MCU central processing unit is also connected with a bluetooth module, which can be connected with the electronic firecracker through an electronic device, so that the sound such as songs or voices in the mobile phone can be played through the bluetooth speaker 61 .

It also includes a speaker, including a bluetooth speaker 61 and a flute speaker 62 .

In this embodiment, the MCU central processor is also connected with a wireless control module, the wireless control module is a wireless remote control module and a mobile phone APP control module; this product can be operated by remote control, mobile phone APP and manual operation. The firecracker effect is the same, among which, there are three kinds of firecracker audio effects:

The special effect of beaming explosion sound, the sound of this special effect is full of rhythm, and the large and small cannons are perfectly restored, accompanied by sound effects.

The earth red explosion sound special effect, the special effect simulates real firecrackers, and the large and small cannons are perfectly restored.

The special effect of the salute blasting sound is as if the salute burst into the sky with the sound of the flute and then exploded happily.

It should be noted that, on the control panel of the remote controller, correspondingly, there are joyful explosion sound effect buttons, an earth red explosion sound effect button, a salute explosion sound effect button and a stop button.

There are a plurality of fried heads 2, and they are arranged symmetrically on both sides of the shell 1 near the lower end, and the outer wall of the shell 1 is provided with sound-transmitting holes 71 corresponding to the fried heads 2 .

The circuit of this product also has a thermal protection function. Because the electronic firecrackers will generate heat when they are working, they should stop for a while after working for a period of time to prevent the product from being damaged by excessive temperature. There are technical conventional settings, which will not be repeated here; in addition, a thermal protection horn prompt function has been added. When the remote control or manual button is pressed during thermal protection, the horn will give a friendly prompt twice.

Therefore, according to the above structure, the electronic firecrackers of this product have the characteristics of high safety factor, loud blasting sound, realistic blasting effect, and high entertainment factor, and can rotate colored lights or flashing colored lights to project, which is ideal for housewarming, marriage, Spring Festival, etc. Ideal for all kinds of festive occasions, with great practicality.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described in conjunction with the accompanying drawings and above. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. What is described is only to illustrate the principle of the utility model. Under the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. . The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (10)

1. A novel electronic firecracker with realistic effect comprises a housing (1), in which an MCU central processing unit, a control panel, a lighting control assembly and a fried head (2) are respectively arranged in the housing (1), and its The feature is that: the lower bottom end of the casing (1) is provided with hanging ear parts (3) for hanging simulated firecrackers and a colored light projection assembly. 2. A new type of electronic firecracker with realistic effect according to claim 1, characterized in that: said colored light projection assembly includes a lamp board (21), a number of lamps capable of emitting colored light arranged on the lamp board (21) A LED lamp bead (22) and a projection lens (23), the projection lens (23) protrudes from the outer wall surface of the housing (1), and the LED lamp bead (22) can flash bright light to form a flashing colored lamp projection state. 3. A novel electronic firecracker with realistic effect according to claim 2, characterized in that: a support seat (31) is also provided in the housing (1), and a support seat (31) is provided on the support seat (31). There is a rotating motor (32), the lamp board (21) and the projection lens (23) are fixedly arranged on the output shaft of the rotating motor (32), the lamp board (21), the LED lamp bead (22) and the projection lens ( 23) Follow the rotating motor (32) to rotate, thereby forming a rotating colorful lamp projection state. 4. A novel electronic firecracker with realistic effect according to any one of claims 1-3, characterized in that: the MCU central processing unit is also connected with a bluetooth module. 5. A novel electronic firecracker with realistic effect according to any one of claims 1-3, characterized in that: the MCU central processing unit is also connected with a wireless control module, and the wireless control module includes a wireless remote control module and Mobile APP control module. 6. A novel electronic firecracker with realistic effect according to claim 4, characterized in that: it also includes a loudspeaker, wherein a bluetooth speaker (61) and a flute speaker (62) are included. 7. A new type of electronic firecracker with realistic effect according to claim 1, characterized in that: there are multiple explosive heads (2), which are symmetrically arranged on both sides of the housing (1) near the lower end, The outer wall of the housing (1) is provided with sound-transmitting holes (71) corresponding to the fried heads (2). 8. A novel electronic firecracker with realistic effects according to claim 1, characterized in that: the housing (1) is arranged in a regular octagonal prism structure. 9. A new type of electronic firecracker with realistic effect according to claim 8, characterized in that: a light string (91) is also provided in the housing (1), and the light string (91) is in the shape of a ring Shape surrounding arrangement, and air convection cooling holes (92) are provided on the end face of the housing (1). 10. A novel electronic firecracker with realistic effect according to claim 1, characterized in that: a power switch button (10) is also arranged on the side wall of the casing (1).

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