A kind of show window display device
Technical field
The utility model relates to electronic technology field, relates in particular to a kind of show window display device.
Background technology
Along with the development of social informatization, show that at show window the demand of relevant information is also increasing, the product brightness of all so far liquid crystal panel manufacturers is all at 500-700cd/m
2, product can be applied under the brighter environment, but because the outdoor environment complexity, LCD product in the past all can not get effective solution at the heat dissipation problem that waterproof and dustproof and sunlight direct projection cause, and shows so still can't be used for show window.High brightness lcd technology development that we can say show window also is in blank situation, is badly in need of proposing a kind of effective, practical show window display device.
The utility model content
The purpose of this utility model is to propose a kind of show window display device, can the closed environment in show window under clearly, displaying contents stably.
For reaching this purpose, the utility model by the following technical solutions:
A kind of show window display device, comprise rack, high brightness liquid crystal display, temperature control device and studio equipment, described rack is positioned at the confined space of show window, described high brightness liquid crystal display, temperature control device and studio equipment are positioned at described rack inside, the transparent body is installed in the position in the corresponding described high brightness liquid crystal display front of described rack, described temperature control device is used to keep described rack temperature inside, described studio equipment is connected with described high brightness liquid crystal display, is used for providing displaying contents to described high brightness liquid crystal display.
Described studio equipment further comprises CPU (central processing unit), memory bar, storer and input-output unit.
Described studio equipment comprises network interface, is used for realizing telemanagement by network.
The described transparent body is the ultrared glass of high-strength armoured explosion-proof antireflection solar heat protection.
Form circulation air path between described high brightness liquid crystal display and the described rack, be used for the air circulation that described temperature control device produces.
Described temperature control device comprises temperature control unit, is used for the testing environment temperature and controls described temperature control device switch.
Also comprise electric controller, described electric controller is connected with studio equipment with described high brightness liquid crystal display, temperature control device respectively, is used to provide electric power.
Described power-supply unit comprises timing controller, is used to control power switch.
Described power-supply unit also comprises electric leakage overload protective device and transformer.
Adopted the technical solution of the utility model, this display device can be operated in the closed environment of show window, and can protect display effectively, keeps internal temperature, makes whole display device be operated in optimum condition.
Description of drawings
Fig. 1 is the structural representation of show window display device in the utility model embodiment.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
Fig. 1 is the structural representation of show window display device in the utility model embodiment.As shown in Figure 1, this show window display device comprises rack 1, high brightness liquid crystal display 2, temperature control device 3, electric controller 4 and studio equipment 5.
Wherein rack is placed in the closed environment of show window, rack is metal waterproof and dustproof, acid and alkali-resistance material, various materials are environment-friendly materials, the cabinet inner space is airtight inner circulation structure, high brightness liquid crystal display, temperature control device and studio equipment are installed in rack inside, the transparent body is installed in the position in the corresponding high brightness liquid crystal display front of rack, and this transparent body is the ultrared glass 6 of high-strength armoured explosion-proof antireflection solar heat protection.
The high brightness liquid crystal display adopts 1500nit for 46 " lumen high brightness technical grade liquid crystal display, visible angle is 178 degree.
Studio equipment is connected with the high brightness liquid crystal display, send the signal that needs displaying contents to the high brightness liquid crystal display, studio equipment further comprises CPU (central processing unit), memory bar, storer and input-output unit, can support the file storage of hard disk, USB flash disk, CF card and the unit that broadcast, support do not have network environment to play, generate the broadcast daily record automatically, can carry out system's online upgrading by network.
Studio equipment comprises network interface simultaneously, can realize telemanagement by network.
Temperature control device adopts the technical grade air conditioner of specialty, its temperature control unit can the testing environment temperature and is controlled the switch of temperature control device, in the temperature value that configures, the refrigeration of automatic switch temperature control device or add temperature function, the inner space is kept in the steady state value, allow equipment work in optimum condition, the north of china in winter of no matter subzero 30 degree, or the southern heats of 60 degree above freezing, all will after detecting ambient temperature and humidity, at first judge whether to start thermostatic equipment, and after the temperature adjustment is suitable, just can send signal and open studio equipment and display device.Circulation air path in forming between the high brightness liquid crystal display and between the rack, the Tempeerature-constant air that temperature control device produces can circulate in this air channel, thereby keeps the inner stationary temperature of rack.
Electric controller also is installed in rack inside; be connected with high brightness liquid crystal display, temperature control device and studio equipment respectively; electric power is provided for this three, electric controller comprises timing controller, electric leakage overload protective device and transformer, can the automatic control power supply switch.
The above; it only is the preferable embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with the people of this technology in the disclosed technical scope of the utility model; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.