Electronic firework capable of projecting display image

Abstract

The invention provides an electronic firework capable of projecting a display image. The electronic firework comprises a firework main body; the firework main body is provided with a loudspeaker; thetop part of the firework main body is evenly provided with a plurality of light ray emitters; the firework main body is further provided with an operating touch screen; a firework control system usedfor controlling the light color, the distance and the image of each light ray emitter is arranged in the firework main body; and the firework control system comprises an audio playing module, an imageprocessing image, a light ray control module, a display module, a distance control module, a storage module and a control processing module, wherein the audio playing module is used for simulating the different sounds of the firework or playing music; the image processing module is used for processing an image formed after laser emission; the light ray control module is used for controlling the color and the brightness of an emitted laser beam; the display module is used for displaying a projected pattern or subtitle; the distance control module is used for controlling the laser emission distance; the storage module is used for storing a preset scene, a preset sound effect and preset music, and thus, rapid selected operation is facilitated; and the control processing module is used for receiving an operating command, controlling the light ray emitters to perform projection, and controlling a firework launching effect through the operating touch screen.

Description

technical field [0001] The invention relates to an electronic firework, in particular to an electronic firework capable of projecting and displaying images. Background technique [0002] Setting off fireworks and firecrackers has become a national cultural tradition in our country. Whether it’s Chinese New Year or festivals, marriages, promotions, the completion of buildings, the opening of shops, etc., people are used to setting off firecrackers to celebrate. However, due to the gunpowder component in fireworks and firecrackers, if the discharger does not discharge according to the relevant regulations or discharges illegal products during discharge, it may lead to safety accidents. Moreover, with the development of cities and the aggravation of air pollution, setting off fireworks and firecrackers will also increase air pollution. Now many places have banned fireworks and firecrackers during the New Year, which will inevitably affect the atmosphere of the New Year. [000...

AI Technical Summary

Problems solved by technology

However, due to the gunpowder component in fireworks, if the person who set off the firework does not follow the relevant regulations to set off or set off illegal products, it may lead to safety accidents.

Moreover, with the development of cities and the aggravation of air pollution, setting off fireworks and firecrackers will also increase air pollution. Now many places have banned fireworks and firecrackers during the New Year, which will inevitably affect the atmosphere of the New Year.

[0003] The existing subtitle pattern fireworks belong to shelf fireworks. A number of fireworks tubes arranged according to the preset text pattern content are installed on the shelf built on the ground, and then the preset text pattern content is set off and displayed. The display height is limited and is affected by the terrain. Restrictions, high cost and long time for erection

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