技术领域technical field
本实用新型属于半导体器件的技术领域，具体是指一种LED户外屏。The utility model belongs to the technical field of semiconductor devices, in particular to an outdoor LED screen.
背景技术Background technique
目前，随着半导体工业技术的进步，发光二极管性价比日益提高，LED光源逐渐替代传统可见光源，利用LED光源制作大型平板显示屏(FDP)已成为可能，它利用发光二极管构成的点阵模块或像素单元组成大面积显示屏幕，其优点是工作耗能低、响应速度快、寿命长；同时其本身即为半导体元件，故可与IC电路完全兼容，控制和驱动电路易集成在平板显示器中，进一步降低显示器的体积，也可方便实现信号的多路传输。At present, with the advancement of semiconductor industry technology, the cost performance of light-emitting diodes is increasing day by day, and LED light sources are gradually replacing traditional visible light sources. It has become possible to make large flat panel displays (FDP) with LED light sources. It uses dot matrix modules or pixels composed of light-emitting diodes. The unit forms a large-area display screen, which has the advantages of low energy consumption, fast response, and long life; at the same time, it is a semiconductor component, so it can be fully compatible with IC circuits, and the control and drive circuits are easily integrated in flat panel displays. Reducing the volume of the display can also facilitate the multiplex transmission of signals.
目前LED显示屏的应用范围越来越广，其可应用在户外广告、体育、交通、演出、展览、租赁、集会等各种场合。而这些LED屏的屏箱均需安装在户外或户内的高处，现有的LED屏箱是直接安装在安装物，如安装背条、安装壁上的，但随着LED屏箱的尺寸越来越大，且重量也随之越来越大，而要把大尺寸的LED屏箱直接固定在安装物的一定高度上，很难定位，安装不易，甚至可能在安装的过程中损坏LED屏箱。LED户外屏体所使用的钣金箱体一般是大量采用冷轧A3号钢板制作，由于冷轧A3号钢板持了低碳钢较好的塑性即成形性，具有强度高，抗冲压能力强，可焊性能良好的优点。但不足之处有：LED箱体厚度偏厚，质量重，人工在安装过程中需承受巨大的力，而且箱体与箱体连接之间尺寸偏差大，安装过程烦琐，且焊接安装骨架时强度要求很高。特别是在吊装LED箱体时，需要一个质量笨重的吊装钢凿来辅助吊装箱体。At present, the application range of LED display screens is getting wider and wider, and it can be used in various occasions such as outdoor advertising, sports, transportation, performances, exhibitions, leasing, and gatherings. The screen boxes of these LED screens need to be installed outdoors or in high places indoors. The existing LED screen boxes are directly installed on the installation, such as installing the back strip or the installation wall, but with the size of the LED screen box It is getting bigger and bigger, and the weight is also getting bigger and bigger. It is difficult to locate and install the large-sized LED screen box directly on a certain height of the installation, and it may even damage the LED during the installation process. screen box. The sheet metal box used in the LED outdoor screen is generally made of a large number of cold-rolled A3 steel plates. Because the cold-rolled A3 steel plate has good plasticity and formability of low-carbon steel, it has high strength and strong stamping resistance. The advantage of good solderability. But the disadvantages are: the thickness of the LED box is too thick, the quality is heavy, and the manual labor needs to bear a huge force during the installation process, and the size deviation between the box and the box is large, the installation process is cumbersome, and the strength of the welding installation frame High expectations. Especially when hoisting the LED cabinet, a heavy hoisting steel chisel is needed to assist in hoisting the cabinet.
实用新型内容Utility model content
本实用新型的目的在于提供一种厚度薄，安装方便的LED户外屏。The purpose of the utility model is to provide a LED outdoor screen with thin thickness and convenient installation.
为解决上述技术问题，本实用新型采用的技术方案为：LED户外屏，包括铝合金面板，铝合金面板的正面设有LED模组，铝合金面板的背面上设有驱动电源和LED控制电路，LED模组与驱动电源、LED控制电路连接，所述的铝合金面板的后面设有可罩住驱动电源和LED控制电路的背盖，所述的背盖上设有加强板和齿轮吊装机构。In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: LED outdoor screen, including an aluminum alloy panel, an LED module is provided on the front of the aluminum alloy panel, and a driving power supply and an LED control circuit are provided on the back of the aluminum alloy panel. The LED module is connected with the driving power supply and the LED control circuit. The back cover of the aluminum alloy panel is provided to cover the driving power supply and the LED control circuit. The back cover is provided with a reinforcing plate and a gear hoisting mechanism.
所述的铝合金面板和背盖之间通过至少两个连码固定连接。The aluminum alloy panel and the back cover are fixedly connected by at least two chains.
所述的背盖上设有可开合的门板。The back cover is provided with a door panel that can be opened and closed.
所述的背盖的上端设有吊环。The upper end of the back cover is provided with a suspension ring.
本实用新型采用用铝合金为材料，具有质量轻、厚度薄、抗氧化性好、吸热散热性能好等优点。齿轮吊装机构使箱体不仅可用在固定安装中使用，在吊装箱体中同样可以使用，这样在很大程度上改善了箱体的安装强度，而且节省了人工。本实用新型结构简单新颖，具有很强的实用性和推广价值。The utility model adopts aluminum alloy as material, and has the advantages of light weight, thin thickness, good oxidation resistance, good heat absorption and heat dissipation performance, and the like. The gear hoisting mechanism enables the box not only to be used in fixed installation, but also in hoisting box, which greatly improves the installation strength of the box and saves labor. The utility model has a simple and novel structure, and has strong practicality and popularization value.
附图说明Description of drawings
下面结合附图对本实用新型的具体实施方式作进一步详细的描述。Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
图１是LED户外屏的立体装配图。Figure 1 is a three-dimensional assembly diagram of the LED outdoor screen.
具体实施方式Detailed ways
如图１所示，本实用新型所述的LED户外屏，包括铝合金面板1，铝合金面板1的正面设有LED模组2，铝合金面板1的背面上设有驱动电源3和LED控制电路4，LED模组2与驱动电源3、LED控制电路4连接，所述的铝合金面板1的后面设有可罩住驱动电源3和LED控制电路4的背盖5，所述的背盖5上设有加强板9和齿轮吊装机构10。所述的铝合金面板1和背盖5之间通过至少两个连码7固定连接。所述的背盖5上设有可开合的门板6。所述的背盖5的上端设有吊环8。As shown in Figure 1, the LED outdoor screen described in the utility model includes an aluminum alloy panel 1, the front of the aluminum alloy panel 1 is provided with an LED module 2, and the back of the aluminum alloy panel 1 is provided with a driving power supply 3 and an LED control panel. circuit 4, the LED module 2 is connected to the drive power supply 3 and the LED control circuit 4, and the rear of the aluminum alloy panel 1 is provided with a back cover 5 that can cover the drive power supply 3 and the LED control circuit 4, and the back cover 5 is provided with reinforcing plate 9 and gear hoisting mechanism 10. The aluminum alloy panel 1 and the back cover 5 are fixedly connected by at least two connecting codes 7 . The back cover 5 is provided with a door panel 6 which can be opened and closed. The upper end of the back cover 5 is provided with a suspension ring 8 .
本实用新型的铝合金面板1采用3毫米的铝厚，用来保障装配LED模组时的支撑强度。本实用新型与同类LED钣金箱体相比，突出了超薄箱体的薄，轻，巧。 薄，箱体最薄处仅为3毫米，整个箱体的厚度仅为83毫米。轻，箱体采用铝合金为材料，使得整个箱体质量仅为8Kg。巧，人工在安装中，只需要用螺母拧紧即可连接箱体。而且箱体内部结构加工工艺得到改善，尺寸偏差变小，同时精密度也更高，因此箱体的防水性能更具优势。此超薄箱体方便吊装，对安装支架承重要求低，体积小，也减少运输成本；散热好，有利于LED的使用寿命。The aluminum alloy panel 1 of the present invention adopts an aluminum thickness of 3 millimeters, which is used to ensure the support strength when assembling the LED module. Compared with similar LED sheet metal boxes, the utility model highlights the thinness, lightness and dexterity of the ultra-thin box. Thin, the thinnest part of the box is only 3mm, and the thickness of the whole box is only 83mm. Lightweight, the box body is made of aluminum alloy, so that the weight of the whole box body is only 8Kg. Ingeniously, during manual installation, you only need to tighten the nuts to connect the box. Moreover, the processing technology of the internal structure of the cabinet is improved, the dimensional deviation is reduced, and the precision is also higher, so the waterproof performance of the cabinet is more advantageous. This ultra-thin cabinet is easy to hoist, has low requirements on the load-bearing of the mounting bracket, is small in size, and reduces transportation costs; it has good heat dissipation and is conducive to the service life of the LED.
总之，本实用新型虽然例举了上述优选实施方式，但是应该说明，虽然本领域的技术人员可以进行各种变化和改型，除非这样的变化和改型偏离了本实用新型的范围，否则都应该包括在本实用新型的保护范围内。In a word, although the utility model has exemplified the above-mentioned preferred embodiments, it should be noted that although those skilled in the art can make various changes and modifications, unless such changes and modifications deviate from the scope of the utility model, otherwise all It should be included in the protection scope of the present utility model.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201935639UCN202067478U (en) | 2011-06-10 | 2011-06-10 | LED outdoor screen |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201935639UCN202067478U (en) | 2011-06-10 | 2011-06-10 | LED outdoor screen |
| Publication Number | Publication Date |
|---|---|
| CN202067478Utrue CN202067478U (en) | 2011-12-07 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201935639UExpired - Fee RelatedCN202067478U (en) | 2011-06-10 | 2011-06-10 | LED outdoor screen |
| Country | Link |
|---|---|
| CN (1) | CN202067478U (en) |
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| US10248372B2 (en) | 2013-12-31 | 2019-04-02 | Ultravision Technologies, Llc | Modular display panels |
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| US10706770B2 (en) | 2014-07-16 | 2020-07-07 | Ultravision Technologies, Llc | Display system having module display panel with circuitry for bidirectional communication |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20111207 Termination date:20120610 |