Keyboard lamp for portable computer

Abstract

The invention relates to a keyboard lamp for a portable computer. The keyboard lamp comprises a base, an LED (light emitting diode) lamp mounting plate, a shielding plate and LED lamps, wherein the base is hinged to the bottom end of the LED lamp mounting plate, the shielding plate is hinged to the top end of the LED lamp mounting plate, a lamp groove is formed in the LED lamp mounting plate, a plurality of LED lamps are arranged in the lamp groove, the cross sections of the base, the LED lamp mounting plate and the shielding plate are respectively in a rectangle shape, the base and the LED lamp mounting plate as well as the shielding plate and the LED lamp mounting plate are respectively hinged by the end surface of the corresponding long edge, the base, the shielding plate and the LED lamp mounting plate are respectively provided with a hinging sleeve, the hinged hinging sleeves on the base and the LED lamp mounting plate as well as the shielding plate and the LED lamp mounting plate are connected by tightening screw rod and nut pairs, and a plurality of spring washers are arranged on a screw rod between the hinging sleeves. The keyboard lamp has the advantages that the keyboard lamp can provide ideal illumination for a keyboard of the portable computer when the illumination condition is poor; the spring washers are hinged to the tightening screw rod and nut pairs, so the hinging effect is improved, and the service life is prolonged.

Description

technical field [0001] The invention belongs to the field of peripheral accessories of notebook computers, and in particular relates to a keyboard light for notebooks. Background technique [0002] Notebook computers are widely used in people's lives, schools and work. Due to size limitations, the characters on the keyboard keys of the notebook computer, especially the characters on the row of keys above the keyboard are very small. The buttons work fine, but when the lighting conditions are poor, they can be difficult to use. In reality, this problem is generally solved by installing lighting equipment on the keyboard keys, but this method is expensive and has not been widely promoted; in addition, when using existing lamps to provide lighting, it is often difficult to operate the keyboard due to manual operation. Buttons, more or less shadowed, the effect is not very ideal. Contents of the invention [0003] The invention provides a notebook keyboard light, which can p...

AI Technical Summary

Problems solved by technology

[0002] Notebook computers are widely used in people's lives, schools and work. Due to size limitations, the characters on the keyboard keys of the notebook computer, especially the characters on the row of keys above the keyboard are very small. The buttons work fine, but when the lighting conditions are not good, there is some difficulty in using the buttons

In reality, this problem is generally solved by installing lighting equipment on the keyboard keys, but this method is expensive and has not been widely promoted; in addition, when using existing lamps to provide lighting, it is often difficult to operate the keyboard due to manual operation. Buttons, there are more or less shadows, the effect is not very ideal

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