An outdoor display screen and communication equipment
A technology for communication equipment and display screens, which is applied in the direction of display devices, lighting and heating equipment, and structural parts of electrical equipment, etc. It can solve the problems of complex construction of outdoor display screens, and achieve the effect of reducing construction difficulty and simple installation and operation
Active Publication Date: 2017-07-21
HUAWEI TECH CO LTD
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Problems solved by technology
[0004] However, when the outdoor display screen is installed in the above way, AC power supply and communication channels need to be specially designed for the outdoor display screen, and more complicated engineering construction needs to be carried out on the installation site, such as cement foundation, pipeline embedding, fixed installation, etc., causing outdoor The construction of the display screen is more complicated
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[0034] 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.
[0035] Please refer tofigure 1 , figure 2 with image 3 , figure 1 A schematic structural diagram of an outdoor display screen provided by an embodiment of the present invention; figure 2 for figure 1 The principle schematic diagram of the internal circulation cooling air duct and the external circulation cooling air duct in the outdoor display screen of the structure shown; image 3 A schematic structural diagram of an outdoor display screen integrated ...
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The present invention involves the field of outdoor display technology. A kind of outdoor display and communication equipment are disclosed. The outdoor display includes the shell, the display, the control module, the heat dissipation module, and the power component., Display, control modules, and power components are installed in the first cavity room; the heat dissipation module is installed in the second cavity room; the shell is set on the shell;The air outlet and the inlet of the air outlet with the internal circulation channel are connected to form an internal circulating heat sinking airway; the second cavity room has the air inlet and air outlet to form an external circulation heat sink.In the above outdoor display, an independent heat dissipation system is formed in the shell, which can use the power interface and communication interface in the communication device to achieve power supply and signal transmission, or the internal pipeline wiring of the communication equipment and the foundation of the cement foundation to achieve signal transmission., Simple installation operation, reducing the difficulty of installation during outdoor display settings.
Description
technical field [0001] The invention relates to the field of outdoor display technology, in particular to an outdoor display screen and communication equipment. Background technique [0002] In the field of outdoor display technology, outdoor display screens need to be installed in areas with dense human activities for advertising and so on. [0003] In the prior art, outdoor display screens are mainly installed in separate cabinets, or integrated into bus stops, roadside convenience stores, newsstands, etc., so as to realize the deployment of electronic advertisements. [0004] However, when the outdoor display screen is installed in the above way, AC power supply and communication channels need to be specially designed for the outdoor display screen, and more complicated engineering construction needs to be carried out on the installation site, such as cement foundation, pipeline embedding, fixed installation, etc., causing outdoor The construction of the display screen i...
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IPC IPC(8): H05K7/20G09F9/30
CPCH05K7/20G09F19/22G09F9/30H05K7/20145H05K7/202H05K7/20972F21V29/50F24F12/006
Inventor 洪亚勤杨志文颜丙铎
Owner HUAWEI TECH CO LTD