Electric advertising board capable of preventing lightning and used for road
A billboard, lightning protection technology, applied in advertising, cable installation, electrical components and other directions, can solve the problems of life and property safety injury, easy to suffer from lightning strikes, etc., to achieve wide lightning protection, good stability, avoidance damaged effect
Inactive Publication Date: 2018-11-16
ANHUI HUARUI PHARMA TECH DEV CO LTD
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Problems solved by technology
Outdoor billboards can convey the text, graphics, images, sounds, video images and animations that customers need to express to passers-by, so that passers-by can fully understand the information that customers need to express. Due to the high installation height of outdoor billboards, in Thunderstorm weather is prone to the possibility of lightning strikes, which will cause certain damage to people's lives and property safety
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] see Figure 1~3 , in an embodiment of the present invention, a lightning-proof road electric billboard includes a billboard body 1 and two support poles 2, and the two support poles 2 are respectively located on both sides of the billboard body 1 , and the two side walls of the billboard body 1 are fixedly connected to the walls of the support poles 2, the top side of the support poles 2 is provided with a canopy 3, and the two ends of the canopy 3 are ...
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The invention discloses an electric advertising board capable of preventing lightning and used for a road. The electric advertising board comprises an advertising board body and two supporting poles,the bottoms of pointed discharging ends penetrate through the top wall of a transverse insulating tube, then extend into connecting barrels arranged inside the transverse insulating tube, and are connected with the inner walls of the connecting barrels through threads, lightning conductors are wound around the outer side walls of the connecting barrels, one end of each lightning conductor penetrates through the interior of the corresponding connecting barrel and is connected with a pre-buried component arranged at the bottom end of the corresponding supporting pole, the pre-buried components comprise pre-buried boxes fixedly connected with the bottoms of the supporting poles, multiple grounding devices are arranged on the outer side walls of the pre-buried boxes, rotating fan blades are arranged at the end, penetrating through each supporting pole, of a transverse rotary shaft, an air driving fan blade is further arranged on the transverse rotary shaft, and multiple ventilating openings are formed in the top wall of the advertising board body and right face the air driving fan blade. The electric advertising board is simple in mechanism, high in lightning protection, simple in structure, good in stability and high in practicability, and realizes convenient cooling and energy saving.
Description
technical field [0001] The invention relates to the technical field of outdoor lightning protection, in particular to a lightning-proof road electric billboard. Background technique [0002] Digital media belongs to the category of engineering disciplines, and refers to information carriers that record, process, disseminate, and acquire processes in the form of binary numbers. These carriers include digitized text, graphics, images, sounds, video images, and animations. Representation media (coding) of sensory media are commonly referred to as logical media, and physical media for storing, transmitting, and displaying logical media. Digital media technology is a professional term in information and communication engineering, and its concepts and analysis methods are widely used in communication and information systems, signal and information processing, electronics and communication engineering and other information technology fields. Outdoor billboards can convey the text,...
Claims
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IPC IPC(8): G09F27/00H02G13/00
CPCG09F27/007H02G13/40
Inventor 李中利殷毡毡刘莎莎
Owner ANHUI HUARUI PHARMA TECH DEV CO LTD