China railway high-speed train multifunctional luminous decorative cover plate structure
A technology of plate structure and EMU, applied in the field of multi-functional luminous decorative cover plate structure of EMU, can solve the problems of economic loss, maintenance difficulty, increase maintenance cost and maintenance time, etc., to improve practicability, facilitate observation, disassembly and assembly convenient effects
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[0098] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0099] see Figure 1 to Figure 11 shown;
[0100] The multi-functional luminous decorative cover plate structure of the EMU of the present invention is assembled with the EMU side wall panel 12 and the side roof plate 13, and the luminous decorative cover plate structure mainly includes:
[0101] The upper cavity body 3, the middle cavity body 2 and the lower cavity body 1 are fixedly connected as an integral structure;
[0102] An upper cavity 304 extending along the length direction of the upper cavity body 3 is formed inside the upper cavity body 3;
[0103] A medium cavity 204 extending along the length direction of the medium cavity body 2 is formed inside the medium cavity body 2;
[0104] A lower cavity 102 extending along the length di...
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