CN206179743U - Send out optical film switch - Google Patents
Send out optical film switch Download PDFInfo
- Publication number
- CN206179743U CN206179743U CN201621180021.7U CN201621180021U CN206179743U CN 206179743 U CN206179743 U CN 206179743U CN 201621180021 U CN201621180021 U CN 201621180021U CN 206179743 U CN206179743 U CN 206179743U
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- layer
- light
- light source
- circuit
- optical waveguide
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Abstract
Send out optical film switch, including from top to bottom in proper order the panel connected of bonding, contact layer, leaded light layer, reflection stratum, isolation layer, circuit layer switch on, its characterized in that leaded light layer lower part evenly is provided with half ball grooves who predetermines quantity, leaded light layer lower surface and reflection stratum upper surface in close contact with, and the reflection stratum lower surface is laminated with opaque isolation layer mutually, a leaded light layer side is provided with the light source, and the light source passes through circuit and light source circuit control module, and light source circuit control module includes control circuit, the utility model discloses a leaded light layer side is provided with the light source, and light that the light source sent from one side is through the half ball grooves wall refraction back of reflection stratum reflection and leaded light layer lower part, and messenger's pointolite becomes even area source, even illuminate the panel of messenger's light, the setting of opaque isolation layer guarantees that all light do not pass downwards, and maximum assurance panel is bright, and simultaneously, light source circuit control module's control circuit can control luminance, colour temperature, the colour of light source.
Description
Technical field
The utility model is related to membrane switch technology field, more specifically a kind of light-emitting film switch.
Background technology
Film key switch is divided into has backlight and without two kinds of backlight, environment of the film key switch without backlight in light difference
In be difficult to distinguish key position, it is very inconvenient, so its application places is limited；Have the switch of backlight then under any light intensity all
Key position can be clearly distinguished, the illuminated film key that such as application documents of Application No. 200920050989.1 are provided is opened
Close, be just integrated with the backlight function that light emitting diode is light source, it is ensured that the visual effect in dark surrounds.But above-mentioned Shen
Please file and other light-emitting films of the prior art switch all this backlight non-uniform phenomenons of generally existing, i.e., close to light source
Local brightness is high, and the local brightness away from light source is low, causes poor visual effect, in addition cause that close button easily pushes the wrong it is hidden
Suffer from；Meanwhile, film key backlight illumination, color are non-adjustable under prior art, and some are then normal bright state, cause waste of energy.
The content of the invention
To solve the above problems, overcome the deficiencies in the prior art, the utility model provide a kind of even back, brightness,
The light-emitting film switch of Color tunable.
To achieve the above object, the light-emitting film switch that the utility model is provided, including bonding connection successively from top to bottom
Panel, conducting contact layer, optical waveguide layer, reflecting layer, separation layer, circuit layer；It is characterized in that the optical waveguide layer bottom uniformly sets
The hemispherical groove of predetermined number is equipped with, optical waveguide layer lower surface is in close contact with reflecting layer upper surface, the reflecting layer lower surface
Fitted with opaque separation layer；The side of the optical waveguide layer one is provided with light source, and the light source is by circuit and circuit of light sources control
Molding block, the circuit of light sources control module includes control circuit.
Further, being arranged on the light source of optical waveguide layer side includes that feux rouges, gold-tinted, green glow, blue light, white light can be sent
LED, the LED can be realized not lighting under the control of circuit of light sources control module, monochromatic light, combination light various modes
Backlight effect.
The beneficial effects of the utility model are：Optical waveguide layer bottom of the present utility model is evenly arranged with the hemisphere of predetermined number
Connected in star, the side of optical waveguide layer one is provided with light source, and the reflected layer of the light that light source sends from side reflects and optical waveguide layer bottom
After the refraction of hemispherical groove wall, spot light is become uniform area source, make the illuminating panel of uniform light；Opaque isolation
The setting of layer, it is ensured that all light are not passed downwards, farthest ensures panel light, meanwhile, circuit of light sources control module
Control circuit can control brightness, colour temperature, the color of light source.
Brief description of the drawings：
Accompanying drawing 1 is frame-type structural representation of the present utility model；
Accompanying drawing 2 is configuration schematic diagram of the present utility model；
Accompanying drawing 3 is the structural representation of the utility model optical waveguide layer hemispherical groove；
Accompanying drawing 4 is the structural representation of the utility model optical waveguide layer and light source；
Accompanying drawing 5 is the control circuit structural representation of the utility model circuit of light sources control module；
In accompanying drawing：1st, circuit of light sources control module, 2, light source, 3, panel, 4, conducting contact layer, 5, optical waveguide layer, 6, reflection
Layer, 7, separation layer, 8, circuit layer.
Specific embodiment：
For the purpose, technical scheme and advantage for implementing the utility model are clearer, below in conjunction with the utility model
Accompanying drawing, the utility model is further described in more detail.
In to description of the present utility model, it is to be understood that the orientation or position relationship of instruction are based on accompanying drawing institute
The orientation or position relationship for showing, are for only for ease of description the utility model and simplify description, signified rather than indicating or implying
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
The limitation of novel protected scope.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " sets in description of the present utility model
Put ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In accompanying drawing 1-5, the light-emitting film switch that the utility model is provided, including the face for from top to bottom bonding connection successively
Plate 3, conducting contact layer 4, optical waveguide layer 5, reflecting layer 6, separation layer 7, circuit layer 8；It is characterized in that the bottom of the optical waveguide layer 5 is uniform
The hemispherical groove of predetermined number is provided with, the lower surface of optical waveguide layer 5 is in close contact with the upper surface of reflecting layer 6, under the reflecting layer 6
Surface fits with opaque separation layer 7；The side of the optical waveguide layer 5 one is provided with light source 2, and the light source 2 passes through circuit and light
Source circuit control module 1, the circuit of light sources control module 1 includes control circuit.
Being arranged on the light source 2 of the side of optical waveguide layer 5 includes sending the LED of feux rouges, gold-tinted, green glow, blue light, white light,
The LED can be realized not lighting under the control of circuit of light sources control module 1, monochromatic light, the back of the body of combination light various modes
Light effect.
Specifically：The bottom of optical waveguide layer of the present utility model 5 is evenly arranged with the hemispherical groove of predetermined number, optical waveguide layer 5
One side is provided with light source 2, the hemispherical groove of the reflected reflection of layer 6 of the light that light source 2 sends from side and the bottom of optical waveguide layer 5
After wall refraction, spot light 2 is become uniform area source 2, make the illuminating panel 3 of uniform light；Opaque separation layer 7 sets
Put, it is ensured that all light are not passed downwards, farthest ensure the light of panel 3, meanwhile, the control of circuit of light sources control module 1
Circuit can control brightness, colour temperature, the color of light source 2；Conducting contact layer 4 disconnects with the contact of circuit layer 8 when usually, by lower panel
During key switch on 3, contact deflection in conducting contact layer 4 and the contact of circuit layer 8 make circuit turn-on, trigger signal,
After finger unclamps, the contact bounce-back in conducting contact layer 4 is returned, and circuit disconnects, signal terminating.
Claims (2)
1. light-emitting film switch, including the panel for from top to bottom bonding connection successively（3）, conducting contact layer（4）, optical waveguide layer（5）、
Reflecting layer（6）, separation layer（7）, circuit layer（8）；It is characterized in that the optical waveguide layer（5）Bottom is evenly arranged with predetermined number
Hemispherical groove, optical waveguide layer（5）Lower surface and reflecting layer（6）Upper surface is in close contact, the reflecting layer（6）Lower surface with it is impermeable
Bright separation layer（7）Fit；The optical waveguide layer（5）One side is provided with light source（2）, the light source（2）By circuit and light source
Circuit control module（1）It is connected, the circuit of light sources control module（1）Including control circuit.
2. light-emitting film as claimed in claim 1 is switched, it is characterised in that be arranged on optical waveguide layer（5）The light source of side（2）Bag
Include the LED that can send feux rouges, gold-tinted, green glow, blue light, white light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621180021.7U CN206179743U (en) | 2016-11-03 | 2016-11-03 | Send out optical film switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621180021.7U CN206179743U (en) | 2016-11-03 | 2016-11-03 | Send out optical film switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206179743U true CN206179743U (en) | 2017-05-17 |
Family
ID=58682320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621180021.7U Active CN206179743U (en) | 2016-11-03 | 2016-11-03 | Send out optical film switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206179743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113690080A (en) * | 2021-08-20 | 2021-11-23 | 唐曦 | Guide switch/socket |
| CN114439175A (en) * | 2022-01-25 | 2022-05-06 | 陕西瑞盾建筑工程有限公司 | Processing method of light-transmitting concrete decoration |
-
2016
- 2016-11-03 CN CN201621180021.7U patent/CN206179743U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113690080A (en) * | 2021-08-20 | 2021-11-23 | 唐曦 | Guide switch/socket |
| CN114439175A (en) * | 2022-01-25 | 2022-05-06 | 陕西瑞盾建筑工程有限公司 | Processing method of light-transmitting concrete decoration |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |