Anti-peeping lamp bank and display device

Abstract

The invention discloses an anti-peeping lamp bank and a display device so that the display device has an anti-peeping effect and further protects individual privacy or trade secret of a user. The anti-peeping lamp bank comprises a heat radiating lamp holder, a lamp bar and a lamp shade, wherein the lamp bar and the lamp shade are fixed on the heat radiating base, wherein the lamp cover is arranged on the lamp bar in a covering manner, and is provided with a narrow slit opened along a length direction of the lamp bar; an included angle is formed between light rays ejecting from the narrow slit by the lamp bar and a screen of a display module. The anti-peeping lamp bank provided by the embodiment of the invention and structural members such as the display module and a housing are assembled, the included angle is formed between the light rays ejecting by the anti-peeping lamp bank and the screen of the display module, and the light rays reject from the display module after being reflected between a first total reflection plate and a second total reflection plate. When a user peeps the screen from the side surface, eyes are irradiated by ejected bright light, so that contents of the screen can not be seen, thus the display device can have a better anti-peeping effect, and the individual privacy or trade secret of the user is effectively protected.

Description

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AI Technical Summary

Benefits of technology

This patented technology allows for an illuminating security lamps system attached to displays without showing their contents through its own structure. It uses special reflective plates made up of materials like silver foil instead of traditional lights used inside buildings. By shining at least one part onto this mirror surface when looking towards it during use, people won’t see anything they are doing outside them but there may still be some things hidden behind these surfaces.

Problems solved by technology

The technical problem addressed in this patented technology relates how current displays for private areas like internet carts are vulnerable when they can see someone else's screen without their permission. This could lead to data being exposed about them through an unauthorized access from others who don’t really care what was shown but want it done well.

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