CN108615627B - Panel switch with LED indicator lamp - Google Patents
Panel switch with LED indicator lamp Download PDFInfo
- Publication number
- CN108615627B CN108615627B CN201810758847.4A CN201810758847A CN108615627B CN 108615627 B CN108615627 B CN 108615627B CN 201810758847 A CN201810758847 A CN 201810758847A CN 108615627 B CN108615627 B CN 108615627B
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- China
- Prior art keywords
- light
- panel
- guide strip
- light guide
- main body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000009792 diffusion process Methods 0.000 claims abstract description 14
- 238000000149 argon plasma sintering Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 239000006185 dispersion Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
- H01H9/181—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks using a programmable display, e.g. LED or LCD
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a panel switch with an LED indicator lamp, which comprises: the LED lamp is arranged in the panel main body; a light guide strip with one end facing the LED lamp is arranged in the panel main body, a light diffusion plate opposite to the light guide strip is arranged at the other end of the light guide strip, and a light transmission window matched with the light diffusion plate is arranged on the surface of the panel main body; the light of the LED lamp sequentially passes through the light guide strip and the light dispersion plate and is emitted out through the light transmission window. In order to solve the above problems, an object of the present invention is to provide a panel switch with an LED indicator, in which the LED indicator has a variable light-emitting area, soft light, and high light-transmitting contrast.
Description
Technical Field
The invention relates to the field of switches, in particular to a panel switch with an LED indicator lamp.
Background
In order to avoid being unable to find panel switch in the dark, be provided with phosphor strip or LED lamp on some current panel switches, LED lamp on the panel switch is penetrated through the printing opacity window of seting up on the panel and is penetrated, and the light that this LED lamp penetrated is the pointolite, and the pointolite is comparatively dazzling, lacks decorative effect moreover to the printing opacity window's that matches this pointolite position receives more restriction, and the flexibility is not high.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a panel switch with an LED indicator, in which the LED indicator has a variable light-emitting area, soft light, and high light-transmitting contrast.
The invention adopts the technical proposal for solving the technical problems that:
a panel switch with LED indicator lights, comprising: the LED lamp is arranged in the panel main body; a light guide strip with one end facing the LED lamp is arranged in the panel main body, a light diffusion plate opposite to the light guide strip is arranged at the other end of the light guide strip, and a light transmission window matched with the light diffusion plate is arranged on the surface of the panel main body; the light of the LED lamp sequentially passes through the light guide strip and the light dispersion plate and is emitted out through the light transmission window.
The end face of the light diffusion plate, which faces the light guide strip, is provided with zigzag textures.
The light diffusion plate is detachably arranged on the panel main body.
The panel main body is provided with a containing groove matched with the light scattering plate in shape.
The panel main body is detachably provided with a decorative strip, and the light-transmitting window is arranged on the decorative strip.
The decorative strip is composed of a sub-force plate, and an ink layer positioned around the light-transmitting window is coated on the decorative strip.
The light guide strip comprises a transmission part, a first extending part and a second extending part, wherein the first extending part and the second extending part are perpendicular to the two ends of the transmission part respectively, the first extending part faces the LED lamp, the second extending part faces the light scattering plate, a first reflecting surface which can enable the incident angle and the reflecting angle of light to be 45 degrees is arranged between the first extending part and the transmission part, and a second reflecting surface which can enable the incident angle and the reflecting angle of light to be 45 degrees is arranged between the second extending part and the transmission part.
The beneficial effects of the invention are as follows: the panel switch of above structure utilizes light that the LED light source sent to loop through light guide bar and light-scattering plate, presents on the printing opacity window at last, and the pointolite diverges into the area light source through the light-scattering plate, and the light efficiency is softer to can design corresponding light-scattering plate and printing opacity window according to the shape of area light source, decorative effect is stronger, and the position of printing opacity window can set up the optional position on panel main part surface moreover, and the flexibility is stronger.
Drawings
FIG. 1 is an exploded schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention with the panel body removed;
FIG. 3 is a schematic view showing the combination of light guide strips and light diffusion plates;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is a top view of FIG. 4;
FIG. 6 is a schematic cross-sectional view of A-A of FIG. 5;
FIG. 7 is a schematic view of the internal construction of the present invention;
FIG. 8 is a schematic cross-sectional view of B-B in bitmap 7.
Detailed Description
The present invention will be described in further detail with reference to the drawings and the detailed description, but it should be understood that the following description is illustrative of the embodiments and is not to be construed as limiting the invention.
Referring to fig. 1 to 8, a panel switch with an LED indicator lamp, comprising: a panel body 1 and an LED lamp 2 provided inside the panel body 1; a light guide strip 3 with one end facing the LED lamp 2 is arranged in the panel main body 1, a light diffusion plate 4 opposite to the light guide strip 3 is arranged at the other end of the light guide strip 3, and a light transmission window 5 matched with the light diffusion plate 4 is arranged on the surface of the panel main body 1; the light of the LED lamp 2 sequentially passes through the light guide strip 3 and the light dispersion plate 4 and is emitted out through the light transmission window 5. The panel switch of above structure utilizes light that the LED light source sent to loop through light guide bar and light-scattering plate, presents on the printing opacity window at last, and the pointolite diverges into the area light source through the light-scattering plate, and the light efficiency is softer to can design corresponding light-scattering plate and printing opacity window according to the shape of area light source, decorative effect is stronger, and the position of printing opacity window can set up the optional position on panel main part surface moreover, and the flexibility is stronger.
Preferably, the light-diffusing plate 4 is provided with a zigzag texture on the end face facing the light-guiding strip 3, the zigzag texture contributing to the divergence of the light.
The light-diffusing plate 4 of the present invention comprises a light-diffusing plate body, wherein a notch is arranged at the inner side of the light-diffusing plate body, a light-guiding oblique body 42 is arranged at one end of one thicker side surface of the light-diffusing plate body, the angle 43 between the light-inlet surface of the light-guiding oblique body 42 and the back surface of the light-diffusing plate body is 60 degrees, and the zigzag texture is arranged on the light-inlet surface of the light-guiding oblique body 42.
The zigzag texture in the invention is a zigzag groove, the included angle of the zigzag groove is 30 degrees, and the proper included angle is matched with the proper angle of the light guide italic 42, so that the light divergence is better.
Preferably, the light-diffusing plate 4 is detachably mounted on the panel body 1, in this embodiment, a receiving groove matched with the shape of the light-diffusing plate 4 is formed on the panel body 1, and a positioning column 41 is further disposed on the upper portion of the light-diffusing plate 4, and a positioning hole matched with the positioning column is formed on the panel body.
In this embodiment, a decorative strip 6 is detachably mounted on the panel body 1, and the light-transmitting window 5 is disposed on the decorative strip 6. The decoration strip 6 is formed by a sub-force plate, the decoration strip 6 is coated with an ink layer around the light-transmitting window 5, the light-transmitting window 5 can be obtained by partially spraying the ink layer, and the light-transmitting contrast ratio can be improved through the structure.
In one embodiment of the present invention, the light guiding strip 3 includes a transmission portion 31, and a first protruding portion 32 and a second protruding portion 33 perpendicular to two ends of the transmission portion 31, where the first protruding portion 32 faces the LED lamp 2, the second protruding portion 33 faces the light diffusing plate 4, a first reflecting surface 34 capable of making an incident angle and a reflecting angle of light rays 45 ° is disposed between the first protruding portion 32 and the transmission portion 31, and a second reflecting surface 35 capable of making an incident angle and a reflecting angle of light rays 45 ° is disposed between the second protruding portion 33 and the transmission portion 31. According to the first projecting part, the second projecting part and the transmission part, the first reflecting surface and the second reflecting surface with different angles can be arranged, and the incidence angle and the reflection angle of the light rays can be correspondingly changed.
In the invention, a wiring port is arranged on one end of a panel main body 1, two mounting holes 100 communicated with the wiring port are respectively arranged on the panel main body 1 above the wiring port, a circuit board 200 is arranged on the upper end face of the panel main body 1, an LED lamp mounting seat 300 is arranged on the circuit board 200, the LED lamp 2 is arranged in the LED lamp mounting seat 300, a conductive spring 400 capable of communicating the circuit board 200 with a conductive copper sheet in the wiring port is arranged in the mounting hole 100, an assembly groove 500 communicated with the upper end of the mounting hole 100 is arranged on the upper end face of the panel main body 1, the light guide strip 3 is arranged in the assembly groove 500, the first extending part 32 is arranged in the mounting hole 100, light can be projected into the first extending part 32 to the greatest extent, and the light in the first extending part 32 irradiates a second reflecting surface 35 of 45 degrees along a transmission part 31 through a first reflecting surface 34 of 45 degrees and then is refracted into the second extending part 33.
The foregoing is merely a preferred embodiment of the present invention, and is not limited to the above specific embodiment, as long as the technical solution for achieving the object of the present invention by substantially the same means falls within the scope of the present invention.
Claims (5)
1. A panel switch with LED indicator lights, comprising: the LED lamp is arranged in the panel main body;
the method is characterized in that: a light guide strip with one end facing the LED lamp is arranged in the panel main body, a light diffusion plate opposite to the light guide strip is arranged at the other end of the light guide strip, and a light transmission window matched with the light diffusion plate is arranged on the surface of the panel main body; the light of the LED lamp sequentially passes through the light guide strip, the light diffusion plate and the light transmission window to be emitted;
the LED light source panel comprises a panel body, wherein a wiring port is arranged at one end of the panel body, two mounting holes communicated with the wiring port are respectively formed in the panel body above the wiring port, a circuit board is arranged on the upper end face of the panel body, an LED lamp mounting seat is arranged on the circuit board, an electric conduction spring capable of communicating the circuit board with an electric conduction copper sheet in the wiring port is arranged in the mounting hole, an assembly groove communicated with the upper end of the mounting hole is formed in the upper end face of the panel body, a light guide strip is arranged in the assembly groove, the light guide strip comprises a transmission part and a first extending part and a second extending part which are perpendicular to two ends of the transmission part respectively, the first extending part is arranged in the mounting hole, the first extending part faces the LED lamp, the second extending part faces the light diffusion plate, a first reflecting surface capable of enabling the incident angle and the reflection angle of light to be 45 DEG is arranged between the first extending part and the transmission part, a second reflecting plate capable of enabling the incident angle and the reflection angle of the light to be 45 DEG is arranged between the second extending part and the transmission part, and the light guide strip is arranged between the second extending part and the transmission part.
2. The panel switch with LED indicator of claim 1, wherein: the end face of the light diffusion plate, which faces the light guide strip, is provided with zigzag textures.
3. The panel switch with LED indicator of claim 1, wherein: the panel main body is provided with a containing groove matched with the light scattering plate in shape.
4. The panel switch with LED indicator of claim 1, wherein: the panel main body is detachably provided with a decorative strip, and the light-transmitting window is arranged on the decorative strip.
5. The panel switch with LED indicator of claim 4, wherein: the decorative strip is composed of a sub-force plate, and an ink layer positioned around the light-transmitting window is coated on the decorative strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758847.4A CN108615627B (en) | 2018-07-11 | 2018-07-11 | Panel switch with LED indicator lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758847.4A CN108615627B (en) | 2018-07-11 | 2018-07-11 | Panel switch with LED indicator lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108615627A CN108615627A (en) | 2018-10-02 |
| CN108615627B true CN108615627B (en) | 2024-03-26 |
Family
ID=63666419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810758847.4A Active CN108615627B (en) | 2018-07-11 | 2018-07-11 | Panel switch with LED indicator lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108615627B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0676686A (en) * | 1992-08-26 | 1994-03-18 | Matsushita Electric Works Ltd | Switch |
| JP3077379U (en) * | 2000-10-30 | 2001-05-18 | 健裕 李 | Flat switch board with night bean light |
| CN101916681A (en) * | 2010-08-13 | 2010-12-15 | 广州广日电气设备有限公司 | Elevator button |
| CN102142331A (en) * | 2010-01-29 | 2011-08-03 | 尚圃股份有限公司 | Luminous key switch and LED (Light Emitting Diode) installation method and LED fool-proofing structure thereof |
| CN102194590A (en) * | 2010-03-16 | 2011-09-21 | 深圳富泰宏精密工业有限公司 | Keypad structure and portable electronic device having same |
| CN202927746U (en) * | 2012-11-21 | 2013-05-08 | 苏州旲烔机电科技有限公司 | Light guide strip of instrument desk switch |
| CN203115851U (en) * | 2012-12-28 | 2013-08-07 | 华为终端有限公司 | Three-dimensional light transferring pole of indicator light and terminal equipment |
| TWM460804U (en) * | 2013-05-23 | 2013-09-01 | Hong Chun Auto Parts Co Ltd | Automobile third brake light structure |
| CN104390186A (en) * | 2014-11-13 | 2015-03-04 | 宁波市鄞州雅佳达车业有限公司 | Steering lamp |
| CN204464113U (en) * | 2015-04-09 | 2015-07-08 | 郝小妮 | The reflective keyboard switch that a kind of electromechanics is separated and mechanical keyboard |
| CN105097337A (en) * | 2015-09-02 | 2015-11-25 | 青岛歌尔声学科技有限公司 | Panel control button |
| CN205354928U (en) * | 2016-02-26 | 2016-06-29 | 上汽大众汽车有限公司 | Switch module and leaded light strip thereof |
| CN206036938U (en) * | 2016-09-29 | 2017-03-22 | 长城汽车股份有限公司 | A light conductor, lamps and lanterns and head -light for car light |
| CN206370373U (en) * | 2016-12-20 | 2017-08-01 | 深圳市共进电子股份有限公司 | Electronic equipment and its light guide key |
| JP2018026270A (en) * | 2016-08-10 | 2018-02-15 | オムロンオートモーティブエレクトロニクス株式会社 | Switch device |
| CN208189436U (en) * | 2018-04-25 | 2018-12-04 | 中山市狮盾电气有限公司 | A kind of panel-switch with LED light |
| CN208460605U (en) * | 2018-07-11 | 2019-02-01 | 中山市狮盾电气有限公司 | A kind of Novel panel switch with LED light |
-
2018
- 2018-07-11 CN CN201810758847.4A patent/CN108615627B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0676686A (en) * | 1992-08-26 | 1994-03-18 | Matsushita Electric Works Ltd | Switch |
| JP3077379U (en) * | 2000-10-30 | 2001-05-18 | 健裕 李 | Flat switch board with night bean light |
| CN102142331A (en) * | 2010-01-29 | 2011-08-03 | 尚圃股份有限公司 | Luminous key switch and LED (Light Emitting Diode) installation method and LED fool-proofing structure thereof |
| CN102194590A (en) * | 2010-03-16 | 2011-09-21 | 深圳富泰宏精密工业有限公司 | Keypad structure and portable electronic device having same |
| CN101916681A (en) * | 2010-08-13 | 2010-12-15 | 广州广日电气设备有限公司 | Elevator button |
| CN202927746U (en) * | 2012-11-21 | 2013-05-08 | 苏州旲烔机电科技有限公司 | Light guide strip of instrument desk switch |
| CN203115851U (en) * | 2012-12-28 | 2013-08-07 | 华为终端有限公司 | Three-dimensional light transferring pole of indicator light and terminal equipment |
| TWM460804U (en) * | 2013-05-23 | 2013-09-01 | Hong Chun Auto Parts Co Ltd | Automobile third brake light structure |
| CN104390186A (en) * | 2014-11-13 | 2015-03-04 | 宁波市鄞州雅佳达车业有限公司 | Steering lamp |
| CN204464113U (en) * | 2015-04-09 | 2015-07-08 | 郝小妮 | The reflective keyboard switch that a kind of electromechanics is separated and mechanical keyboard |
| CN105097337A (en) * | 2015-09-02 | 2015-11-25 | 青岛歌尔声学科技有限公司 | Panel control button |
| CN205354928U (en) * | 2016-02-26 | 2016-06-29 | 上汽大众汽车有限公司 | Switch module and leaded light strip thereof |
| JP2018026270A (en) * | 2016-08-10 | 2018-02-15 | オムロンオートモーティブエレクトロニクス株式会社 | Switch device |
| CN206036938U (en) * | 2016-09-29 | 2017-03-22 | 长城汽车股份有限公司 | A light conductor, lamps and lanterns and head -light for car light |
| CN206370373U (en) * | 2016-12-20 | 2017-08-01 | 深圳市共进电子股份有限公司 | Electronic equipment and its light guide key |
| CN208189436U (en) * | 2018-04-25 | 2018-12-04 | 中山市狮盾电气有限公司 | A kind of panel-switch with LED light |
| CN208460605U (en) * | 2018-07-11 | 2019-02-01 | 中山市狮盾电气有限公司 | A kind of Novel panel switch with LED light |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108615627A (en) | 2018-10-02 |
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