CN201429946Y - Outdoor display device - Google Patents
Outdoor display device Download PDFInfo
- Publication number
- CN201429946Y CN201429946Y CN2009201054037U CN200920105403U CN201429946Y CN 201429946 Y CN201429946 Y CN 201429946Y CN 2009201054037 U CN2009201054037 U CN 2009201054037U CN 200920105403 U CN200920105403 U CN 200920105403U CN 201429946 Y CN201429946 Y CN 201429946Y
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- display device
- equipment
- outdoor
- power
- outdoor display
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Abstract
The utility model discloses an outdoor display device. Display apparatus, constant temperature apparatus, broadcast control apparatus and power supply apparatus are mounted in a cabinet; the part of the cabinet facing display apparatus is made of glass; the constant temperature apparatus is used for keeping the temperature in the cabinet; the broadcast control apparatus is connected with the display apparatus for supplying the display signal to the display apparatus; and the power supply apparatus is respectively connected with the display apparatus, the constant temperature apparatus and thebroadcast apparatus to be used for supplying power. The outdoor display device can clearly display images in the outdoor environment, and can effectively protect the display. The internal temperatureof the device is kept to ensure the display device in the optimal state.
Description
Technical field
The utility model relates to electronic technology field, relates in particular to a kind of outdoor display device.
Background technology
Along with the development of social informatization, show that outdoor 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
2Though, with respect to projector's product, the contrast expression effect that it is outstanding, product can be applied under the brighter environment, but still can't be used for outdoor demonstration, and we can say that the outdoor screen technical development of LCD also is in blank situation, be badly in need of proposing a kind of effective, practical outdoor display device.
The utility model content
The purpose of this utility model is to propose a kind of outdoor display device, can be under outdoor environment clearly, displaying contents stably.
For reaching this purpose, the utility model by the following technical solutions:
A kind of outdoor display device, comprise rack, display device, thermostatic equipment, studio equipment and power-supply unit, described display device, thermostatic equipment, studio equipment and power-supply unit are installed in described rack inside, the part in the corresponding described display device front of described rack is set to glass, described thermostatic equipment is used to keep described rack temperature inside, described studio equipment is connected with described display device, be used for providing displaying contents to described display device, described power-supply unit respectively with described display device, thermostatic equipment is connected with studio equipment, is used to provide electric power.
Described display device is 1500cd/m
2Lumen display, visible angle are 178 degree.
Described glass is high-strength armoured explosion-proof anti reflection glass.
Distance between described glass and the described display device is 1 to 1.5 centimetre.
Form the air channel between the described display device and between the described rack, be used for the air circulation that described thermostatic equipment produces.
Described thermostatic equipment comprises temperature control unit, is used for the testing environment temperature and controls described thermostatic equipment switch.
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.
Described studio equipment comprises network interface, is used for realizing telemanagement by network.
Adopted the technical solution of the utility model, not only can be under outdoor environment displaying contents clearly, and can protect display effectively, keep internal temperature, make whole display device be operated in optimum condition.
Description of drawings
Fig. 1 is the structural representation of outdoor 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 outdoor display device in the utility model embodiment.As shown in Figure 1, outdoor display device comprises rack 1, display device 2, thermostatic equipment 4, studio equipment 3 and power-supply unit 5, wherein rack is metal waterproof and dustproof, acid and alkali-resistance material, the cabinet inner space is airtight inner circulation structure, and display device, thermostatic equipment, studio equipment and power-supply unit all are installed in rack inside.
Display device adopts 1500cd/m
2Commercial display outside the lumen high brightness specialist, visible angle are 178 degree, all lead over existing display device on working time and performance.Part in the corresponding display device front of rack adopts high-strength armoured explosion-proof anti reflection glass, and the distance between glass and the display device is 1 to 1.5 centimetre.
Studio equipment is connected with display device, sends the signal that needs displaying contents to display device, and studio equipment comprises network interface simultaneously, can realize telemanagement by network.
Thermostatic equipment adopts the technical grade air conditioner of specialty, its temperature control unit can the testing environment temperature and is controlled the switch of thermostatic equipment, in the temperature value that configures, the refrigeration of automatic switch thermostatic equipment 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.Form the air channel between the display device and between the rack, the Tempeerature-constant air that thermostatic equipment produces can circulate in this air channel, thereby keeps the inner stationary temperature of rack.
Power-supply unit is connected with display device, thermostatic equipment and studio equipment respectively, electric power is provided for this three, and power-supply unit 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.
Claims (9)
1, a kind of outdoor display device, it is characterized in that, comprise rack, display device, thermostatic equipment, studio equipment and power-supply unit, described display device, thermostatic equipment, studio equipment and power-supply unit are installed in described rack inside, the part in the corresponding described display device front of described rack is set to glass, described thermostatic equipment is used to keep described rack temperature inside, described studio equipment is connected with described display device, be used for providing displaying contents to described display device, described power-supply unit respectively with described display device, thermostatic equipment is connected with studio equipment, is used to provide electric power.
2, a kind of outdoor display device according to claim 1 is characterized in that, described display device is 1500cd/m
2Lumen display, visible angle are 178 degree.
3, a kind of outdoor display device according to claim 1 is characterized in that, described glass is high-strength armoured explosion-proof anti reflection glass.
According to the described a kind of outdoor display device of arbitrary claim in the claim 1 to 3, it is characterized in that 4, the distance between described glass and the described display device is 1 to 1.5 centimetre.
5, a kind of outdoor display device according to claim 1 is characterized in that, forms the air channel between the described display device and between the described rack, is used for the air circulation that described thermostatic equipment produces.
6, according to claim 1 or 5 described a kind of outdoor display device, it is characterized in that described thermostatic equipment comprises temperature control unit, be used for the testing environment temperature and control described thermostatic equipment switch.
7, a kind of outdoor display device according to claim 1 is characterized in that described power-supply unit comprises timing controller, is used to control power switch.
According to claim 1 or 7 described a kind of outdoor display device, it is characterized in that 8, described power-supply unit also comprises electric leakage overload protective device and transformer.
9, a kind of outdoor display device according to claim 1 is characterized in that described studio equipment comprises network interface, is used for realizing telemanagement by network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201054037U CN201429946Y (en) | 2009-01-21 | 2009-01-21 | Outdoor display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201054037U CN201429946Y (en) | 2009-01-21 | 2009-01-21 | Outdoor display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201429946Y true CN201429946Y (en) | 2010-03-24 |
Family
ID=42033686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201054037U Expired - Fee Related CN201429946Y (en) | 2009-01-21 | 2009-01-21 | Outdoor display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201429946Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101930243A (en) * | 2010-07-27 | 2010-12-29 | 同辉佳视(北京)信息技术有限公司 | Temperature control system of outdoor display and outdoor cabinet |
| CN110119012A (en) * | 2018-02-05 | 2019-08-13 | 深圳光峰科技股份有限公司 | Solar heat protection projection arrangement out of focus |
-
2009
- 2009-01-21 CN CN2009201054037U patent/CN201429946Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101930243A (en) * | 2010-07-27 | 2010-12-29 | 同辉佳视(北京)信息技术有限公司 | Temperature control system of outdoor display and outdoor cabinet |
| CN101930243B (en) * | 2010-07-27 | 2013-06-19 | 同辉佳视(北京)信息技术有限公司 | Temperature control system of outdoor display |
| CN110119012A (en) * | 2018-02-05 | 2019-08-13 | 深圳光峰科技股份有限公司 | Solar heat protection projection arrangement out of focus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TONGHUI JIASHI (BEIJING) INFORMATION TECHNOLOGY CO Free format text: FORMER NAME: BJB (BEIJING) INFORMATION TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 100094, Beijing, Yongfeng Haidian District North Road, No. 103, detached age 1 building Patentee after: Jia Tong Hui (Beijing) information technology Limited by Share Ltd Address before: 100080 room 7020, cyber building, No. 19 South Haidian Road, Beijing, Haidian District Patentee before: BJB (Beijing) Information Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20180121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |