Portable outdoor sound box
A portable and outdoor technology, applied in the direction of frequency/direction characteristic devices, etc., can solve the problems of low automation, single sound source input, inconvenient outdoor use, etc., and achieve the effect of wide sound coverage, simple and fast operation, and enhanced bass effect
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Embodiment 1
[0017] As shown in the figure, a portable outdoor sound box includes a box body 1, a solar panel 2 is installed on the top of the box body 1, and a lighting device 3 is installed on the front, left side, and right side of the box body 1. The front of the box body 1 and the lower end of the lighting device 3 are sequentially installed with a touch screen 4, a knob 5, and a main switch 6 from left to right. An auxiliary horn 8 is installed, and a plurality of LED colored lights 9 are installed on the left and right sides and bottom of the main horn 7; The lower end of the right side of the box body 1 is equipped with a maintenance door 12; the back of the box body 1 is equipped with a pull rod 13 in the middle, and the two sides of the pull bar 13 are equipped with air guide holes 14; the bottom end of the box body 1 is equipped with universal wheels 15; An antenna 16 is installed on the left side of the upper end of the box body 1, and a storage battery pack is installed at t...
Embodiment 2
[0019] As shown in the figure, the solar panel 2 is composed of a fixed solar panel 17 and a sliding solar panel 18, the top of the fixed solar panel 17 is equipped with a sliding solar panel 18, and the sliding solar panel 18 is composed of two small solar panels 19, The small solar panel 19 can slide to the left and right sides respectively.
Embodiment 3
[0021] As shown in the figure, the lighting device 3 is composed of a transparent lampshade 20 and an LED lighting tube 21 , and the LED lighting tube 21 is installed in the middle of the transparent lampshade 20 .
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