Easily folded LED (light-emitting diode) screen lamp
It is a screen and convenient technology, which is applied in the parts of lighting devices, damage prevention measures of lighting devices, lighting and heating equipment, etc. High light source utilization efficiency, high performance-to-price ratio, and high light conversion efficiency
Inactive Publication Date: 2012-06-20
黄海晏
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Problems solved by technology
Even if there are LED light boxes, ultra-thin light boxes, cabinets (cabinets) for graphic display and text information prompt devices, most of them use LEDs as side light (side light) projection refraction method. The common disadvantages are uneven light and low light efficiency. Therefore, most of the light boxes on the market still use fluorescent lamps as the light source of the light box. The power consumption per square meter is about 200W and the service life is not high. The installation structure is complicated and the method is cumbersome. Long working hours
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[0022] The present invention will be further described below in conjunction with specific drawings and embodiments.
[0023] Such as Figure 1~Figure 10 As shown: the present invention includes a curtain panel 1, a curtain panel traction hole 2, a substrate 3, a flying lead with a solder piece 4, an LED light emitting unit 5, a soft film lamp panel 6, a lamp panel traction hole 7, an elastic traction hook 8, and a screen Type traction holes 9, flying lead pads 10, patch nuts 11, LED light-emitting tubes 12, solder joint protection holes 13, screen lamp bodies 14 and display racks 15.
[0024] Such as figure 1 , figure 2 and image 3 As shown: the LED screen light of the present invention includes at least one screen light body 14, and the screen light body 14 includes a soft film light board 6, and the soft film light board 6 is made of flame-retardant PVC (Polyvinylchloride). Several LED light emitting units 5 are arranged on the soft film light board 6 , and the LED lig...
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The invention relates to an easily folded LED (light-emitting diode) screen lamp which comprises at least one screen lamp body, wherein the screen lamp body comprises a piamater lamp plate, and the piamater lamp plate is provided with a plurality of LED light-emitting units; and the piamater lamp plate is provided with screen type towing holes, the screen type towing holes are uniformly symmetrically distributed on an angle part of the piamater lamp plate. The piamater lamp plate provided by the invention is made of a flame retardant PVC (polyvinyl chloride) film, and the piamater lamp plate is provided with the LED light-emitting units. The characteristic of the piamater lamp plate can realize convenience in fold on the screen lamp body, thereby being convenient to carry and install; baseplates of the LED light-emitting units form a parallel light-emitting unit through a fly line with a soldering terminal in a connecting manner; the piamater lamp plate is connected with curtain plates and adjacent piamater lamp plate through an elastic drawhook, the structure is compact, the power consumption is low, the light conversion efficiency is high, installation and use are convenient, the service life is long, the use cost is reduced, and the LED screen lamp is safe and reliable; and installation length can be selected by using a clip method, field installation requirements of different requirement light sources or background light sources are met, and the LED screen lamp is energy-saving and environment-friendly.
Description
technical field [0001] The invention relates to a screen illuminating device, in particular to a conveniently foldable LED screen light, which belongs to the technical field of LED screen lights. Background technique [0002] Existing advertising light boxes, cabinet (cabinet) box frames for graphic display and text information prompt devices mostly use fluorescent lamps as light sources. Even if there are LED light boxes, ultra-thin light boxes, cabinets (cabinets) for graphic display and text information prompt devices, most of them use LEDs as side light (side light) projection refraction method. The common disadvantages are uneven light and low light efficiency. Therefore, most of the light boxes on the market still use fluorescent lamps as the light source of the light box. The power consumption per square meter is about 200W and the service life is not high. The installation structure is complicated and the method is cumbersome. The work time is lengthy. Contents of...
Claims
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Login to View More IPC IPC(8): F21S2/00F21V15/00F21V19/02F21V23/00F21Y101/02
Inventor 黄海晏
Owner 黄海晏