CN201875675U

CN201875675U - Retractable LED (light-emitting diode) keypad lighting component

Info

Publication number: CN201875675U
Application number: CN2010206416380U
Authority: CN
Inventors: 汤欢
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-03
Filing date: 2010-12-03
Publication date: 2011-06-22
Anticipated expiration: 2020-12-03

Abstract

The utility model relates to a retractable LED (light-emitting diode) keypad lighting component, and discloses a convenient and energy-saving computer component. The retractable LED keypad lighting component comprises a lamp arrangement bar with a row of LED lamps, and the lamp arrangement bar installation area is a key-free area on the upper part of a keyboard of a notebook computer, is connected with the notebook computer through a hinge structure, and can rotate around the hinge to pop up under effect of a spring, so as to be horizontally arranged on the upper part of the keyboard. The retractable LED keypad lighting component is simple, practical and energy-saving.

Description

Extendible LED keyboard illumination assembly

Technical field

The utility model relates to computer fittings, is specially extendible LED keyboard illumination assembly.

Background technology

In daily life and study, computer and network have become a considerable part, many people to the demand of computer also from work, study and the amusement on daytime, be extended to evening, but but have sizable puzzlement with computer evening, and can't normally use keyboard in the dark is exactly one of them.

Present solution use night the keyboard problem in, the most frequently used domestic lighting instrument that just is to use, if the overlong time of usefulness like this, people around having influence on easily, also some notebook computer adopts backlight keyboard, or bottom keyboard, light source is set, and so just strengthened production cost, can't satisfy the particular demands under the different situations.

The utility model content

The technical problem that the utility model solved is to provide a kind of extendible LED keyboard illumination assembly, to solve the shortcoming in the above-mentioned background technology.

The technical problem that the utility model solved realizes by the following technical solutions:

Extendible LED keyboard illumination assembly, main part is the bank light bar that a row LED lamp is housed, and LED lamp power supply is from notebook computer itself, and bank light bar installation region is the no key zone of keyboard of notebook computer top, link to each other with notebook computer by loose-leaf structure, this assembly is to be embedded in notebook inside when not working, when its work of needs, by pressing the folding and unfolding button, the bank light bar rotates ejection around loose-leaf under spring action, illumination again by power switches such as logical LED, is realized in the horizontal keyboard top of standing on.

Beneficial effect: the utility model and existing keyboard illumination auxiliary equipment, as the fluorescence keyboard, external independent USB light fixture is compared, and this assembly has longer service life, and opening and packing up of assembly is more convenient, the better advantage of the illuminating effect of keyboard, and this device links to each other with keyboard, thus carry also convenient, with the notebook common source, need not additional power source, and LED lamp energy consumption is low.

Description of drawings

Fig. 1 is the schematic diagram under the utility model preferred embodiment open mode;

Fig. 2 is the schematic diagram under the utility model preferred embodiment closed condition.

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

Extendible LED keyboard illumination assembly referring to Fig. 1, Fig. 2, keyboard leading edge at notebook computer has bank light bar 1, evenly have LED illuminating lamp 3 in the bank light bar 1, have LED lamp power knob 2 and bank light bar shift knob 4 in the both sides of bank light bar 1, wherein LED lamp power knob 2 is opened on bank light bar 1 left side, and bank light bar shift knob 4 is opened on bank light bar 1 the right.

More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. extendible LED keyboard illumination assembly, it is characterized in that, main part is the bank light bar that a row LED lamp is housed, LED lamp power supply is from notebook computer itself, bank light bar installation region is the no key zone of keyboard of notebook computer top, link to each other with notebook computer by loose-leaf structure, the bank light bar can rotate ejection around loose-leaf under spring action, the horizontal keyboard top of standing on.