CN206388630U - Illuminating module - Google Patents

Abstract

The utility model discloses a kind of illuminating module, including wiring board, light guide plate, luminous lamp tube, shielding plate, wiring board is placed in top, luminous lamp tube and light guide plate are placed below assist side, in the lower section of light guide plate and luminous lamp tube, shielding plate is set, the shielding plate and the light guide plate, the wiring board one closing space of formation, the luminous lamp tube are placed in the closing space.The utility model can allow button or touch pad at night with regard to that can see its position, button is distinguished according to the light source of key light emitting, and can realize that button dissolves the color of another light in the operating condition and without change under working condition, produce dazzling shiny appearance decoration, the touch pad or button of different digital products can be used in, due to reducing the use of FPC parts, production cost reduction, the production difficulty reduction of illuminating module, make the digital product more market competitiveness, the notebook and digital product sales volume and demand of in the market can be greatly improved.

Description

Illuminating module

Technical field

The utility model belongs to keyboard and button product scope, more specifically, and the utility model is related to a kind of luminous mould Group.

Background technology

With the development of science and technology illuminated keyboard will be gradually evolved into the main flow of keyboard, and illuminated keyboard can be in light less Abundant occasion is used.The notebook computer of illuminated keyboard is particularly configured, more can allow user can be easily in various occasions Using notebook computer with the development of science and technology illuminated keyboard will be gradually evolved into the main flow of keyboard, and illuminated keyboard can be in light Line less abundant occasion is used.The notebook computer of illuminated keyboard is particularly configured, more user can be allowed equal in various occasions Notebook computer can be used easily, also had some that there is the digital product of button, be also that can apply backlight module.The existing back of the body Optical mode group is typically all that color is single, and button color only has one or two, if multiple color conversion is realized, in the back of the body FPC parts needed for optical mode group can increase, and increase production difficulty and production cost, also be unfavorable for the popularization pin of such product Sell.

Utility model content

The utility model discloses a kind of illuminating module, the illuminating module can allow button produce multi-colour luminous and monochrome FPC parts are reduced while luminous change.

The technical scheme that the utility model is used is：

A kind of illuminating module, including wiring board, light guide plate, luminous lamp tube, shielding plate, the wiring board are placed in top, The luminous lamp tube and the light guide plate are placed below the wiring board, is set below the light guide plate and the luminous lamp tube Shielding plate, the shielding plate and the light guide plate, the wiring board one closing space of formation are put, the luminous lamp tube is placed in the envelope Close in space.

Preferably, the luminous lamp tube is LED lamp tube, and the LED lamp tube includes colorful LED lamp pipe and monochromatic LED fluorescent tube.

Preferably, the luminous lamp tube is two pole fluorescent tubes.

Preferably, the shielding plate is anti-dazzling screen.

Preferably, the shielding plate is reflector plate.

After adopting the above technical scheme, the utility model can allow using the button or touch pad of the illuminating module at night With regard to its position, and difference when can be by by being distributed to illuminating module on keyboard to its interior luminous lamp tube and shielding plate can be seen The function of realizing and button is distinguished according to the light source of key light emitting is set, it is possible to realize that button can change in the operating condition Go out a kind of color of light, dissolve the color of another light without becoming under working condition, produce dazzling shiny appearance decoration, can be with Used in the touch pad or button of different digital products, the notebook and digital product sales volume of in the market can be greatly improved with needing The amount of asking；The utility model is applied in combination by wiring board, light guide plate, luminous lamp tube, shielding plate, reduces making for FPC parts With production cost reduction, the production difficulty reduction of illuminating module also correspondingly reduce the number production using the illuminating module Product, make the digital product more market competitiveness.

Brief description of the drawings

Fig. 1 is the schematic diagram of the utility model illuminating module.

In figure：1st, wiring board 2, light guide plate 3, luminous lamp tube 4, shielding plate.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Following examples It is only used for clearly illustrating the technical solution of the utility model, and protection model of the present utility model can not be limited with this Enclose.

As shown in figure 1, the utility model provides a kind of illuminating module, illuminating module includes wiring board 1, light guide plate 2, lighted Fluorescent tube 3, shielding plate 4, wiring board 1 are placed in top, and luminous lamp tube 3 and light guide plate 2 are placed in the lower section of assist side 1, in the He of light guide plate 2 The lower section of luminous lamp tube 3 sets shielding plate 4, shielding plate 4 and light guide plate 2, one closing space of formation of wiring board 1, and luminous lamp tube 3 is put In in the closing space.

Above-mentioned luminous lamp tube 3 can be LED lamp tube or two pole fluorescent tubes etc., and colorful LED lamp pipe and monochrome are included in LED lamp tube LED lamp tube, to launch monochromatic or colorful disposable light, during the use of overall button, can allow button to produce Multi-colour luminous and monochromatic luminous change, can realize the function that button can be seen at night；

Shielding plate 4 can be reflector plate or anti-dazzling screen, can prevent light from being divulged out from button gap using anti-dazzling screen Go, using reflector plate in addition to preventing light and spilling, light source can also be reflected, front projection can be concentrated, lifting is overall Keyboard lights texture.

The utility model launches light source when in use, by luminous lamp tube 3 can allow user to see button at night Position, and different set of its interior luminous lamp tube 3 and shielding plate 4 is realized when can be by by being distributed to illuminating module on keyboard The function of button is distinguished according to the light source of key light emitting, it is possible to realize that button can become in the operating condition and dissolve a kind of light Color, dissolve the color of another light without becoming under working condition, produce dazzling shiny appearance decoration, difference can be used in Digital product touch pad or button, the notebook of in the market and digital product sales volume and demand can be greatly improved.

In addition, the utility model is applied in combination by wiring board 1, light guide plate 2, luminous lamp tube 3, shielding plate 4, reduce The use of FPC parts, production cost reduction, the production difficulty reduction of illuminating module, also correspondingly reduces and uses the luminous mould The holistic cost of the digital product of group, makes the digital product more market competitiveness.

Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc., It should be included within protection domain of the present utility model.

Claims (5)

1. a kind of illuminating module, it is characterised in that：

Including wiring board, light guide plate, luminous lamp tube, shielding plate, the wiring board is placed in top, is placed below the wiring board The luminous lamp tube and the light guide plate, shielding plate is set in the lower section of the light guide plate and the luminous lamp tube, described to block Piece and the light guide plate, the wiring board one closing space of formation, the luminous lamp tube are placed in the closing space.

2. illuminating module according to claim 1, it is characterised in that：The luminous lamp tube is LED lamp tube, the LED Pipe includes colorful LED lamp pipe and monochromatic LED fluorescent tube.

3. illuminating module according to claim 1, it is characterised in that：The luminous lamp tube is two pole fluorescent tubes.

4. illuminating module according to claim 1, it is characterised in that：The shielding plate is anti-dazzling screen.

5. illuminating module according to claim 1, it is characterised in that：The shielding plate is reflector plate.