Power advertising comprehensive supply rack
A technology of advertising and electricity, which is applied in the field of electric power poles with advertising functions, can solve the problems of waste of resources, mottled poles, troubles, etc., and achieve the effect of convenient replacement and update
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Embodiment 1
[0018] exist figure 1 , figure 2 In the shown embodiment one, the power advertising comprehensive supply rack includes a pole 1, and a power line support 2 is arranged above the pole 1; a wide billboard 3 is fixed on the upper part of the pole 1; the pole 1 is The hollow rod is axially connected.
[0019] There is a section of advertising part 11 at the bottom of the pole 1; the advertisement part 11 is a section of cuboid column, and its four identical sides form a pasting surface respectively; It can also be built or clamped and fixed on the cylindrical frame rod 1 .
[0020] Air holes 110 connecting the inside and outside of the frame rod 1 are evenly distributed on each of the pasting surfaces.
[0021] The upper end of the pole 1 is also provided with a rain shelter 4, and the rain shelter 4 is leaked around, so that the air flow can blow through the upper end of the pole 1 horizontally without hindrance, and prevent rainwater from falling into the pole vertically. i...
Embodiment 2
[0024] exist Figure 3 ~ Figure 5 In the second embodiment shown, the upper end of the pole 1 is provided with a comprehensive fan 5 that rotates around the axis of the pole 1. The comprehensive fan 5 is as follows: Figure 4 As shown, it includes an isolation circular frame 50, and the isolation circular frame 50 is evenly distributed with fan blades 51 in the circumferential direction. As can be seen from the figure, the rotor blades 51 will drive the isolation The circular frame 50 rotates around the axis of the frame pole 1; a suction fan blade 52 coaxial with the frame pole 1 is fixed inside the isolation circular frame 50, and when the suction fan blade 52 rotates, the The air is sucked inside the pole and sent to the top of the fan, thereby forming a forced air suction effect inside the pole 1. Compared with the negative pressure formed by the air pressure difference (Bernoulli’s principle) adopted in Embodiment 1, through a special The integrated fan 5 is designed to ...
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