CN102905489A - Electronic device - Google Patents
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- Publication number
- CN102905489A CN102905489A CN 201110215433 CN201110215433A CN102905489A CN 102905489 A CN102905489 A CN 102905489A CN 201110215433 CN201110215433 CN 201110215433 CN 201110215433 A CN201110215433 A CN 201110215433A CN 102905489 A CN102905489 A CN 102905489A
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- China
- Prior art keywords
- light
- indicator
- reflecting surface
- electronic installation
- light source
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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.)
- Pending
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
An electronic device comprises a casing and a light guiding structure. The casing comprises a bottom wall and a top wall which is approximately parallel to the bottom wall, and a circuit board is mounted on the bottom wall. The light guiding structure comprises a light source, an indicator lamp cap and a light guide column between the light source and the indicator lamp cap, the light source is electrically connected with the circuit board and used for generating plurality of parallel light rays which are perpendicular to a plane of the circuit board, the indicator lamp cap is mounted on the top wall, a line between the indicator lamp cap and the light source forms an acute angle with the plane of the circuit board, the light guide column comprises at least one reflection surface, and the parallel light rays can be emitted into the indicator lamp cap after being reflected at least for one time by the at least one reflection surface.
Description
Technical field
The present invention relates to a kind of electronic installation, espespecially a kind of electronic installation with light guide structure.
Background technology
Usually, indicator light is widely used in the technology status of indication relevant illumination, light signal, work system and in daily life to the abnormal conditions light signal etc. that gives the alarm.Such as common electronic installation, be installed on the outside of a panel such as the indicator light in the 3C Product, on the pcb board in the electronic installation light source is installed, and light source and indicator light are arranged on the same straight line that is approximately perpendicular on the direction of pcb board usually, like this, the signal light that sends of light source just can shine directly on the indicator-lamp cover of indicator light.Yet, when the configuration of the internal electron part of electronic installation need to change the installation site of indicator light, the signal light that described light source sends just can not fully shine on the described indicator-lamp cover, and makes described indicator light luminous intensity very weak, thus cisco unity malfunction.
Summary of the invention
In view of above content, be necessary to provide a kind of and can make the normal luminous electronic installation of described indicator light.
A kind of electronic installation, comprise a casing and a light guide structure, described casing includes the roof that a diapire and is roughly parallel to described diapire, described diapire is equipped with a circuit board, described light guide structure comprises a light source, the light-guiding pillar of one indicator-lamp cover and between described light source and indicator-lamp cover, described light source is electrically connected at described circuit board, and for sending some parallel rayss that are approximately perpendicular to plane, described circuit board place, described indicator-lamp cover is installed on the described roof, and roughly be an acute angle with a straight line and the plane, circuit board place at light source place, described light-guiding pillar includes at least one reflecting surface, and described some parallel rayss can be injected in the described indicator-lamp cover after at least one times reflection by described at least one reflecting surface.
Preferably, described at least one reflecting surface comprises a reflecting curved surface adjacent to described indicator-lamp cover, and described reflecting curved surface includes a convex surface towards described indicator-lamp cover, and described light-guiding pillar is reflected into some parallel rayss the light of dispersing by described convex surface.
Preferably, described reflecting curved surface also includes the concave surface of the described convex surface of a connection, and described reflecting curved surface can make the parallel rays that is given out by light source return in the described light source via described concave reflection.
Preferably, described at least one reflecting surface comprises that a bottom surface and is connected in the first reflecting surface of described bottom surface, and described the first reflecting surface is adjacent to described light source, and and described bottom surface between be an acute angle.
Preferably, described acute angle is 45 degree.
Preferably, described at least one reflecting surface also includes one second reflecting surface, and described the second reflecting surface can receive via the reflection ray after described the first reflecting surface reflection.
Preferably, described light-guiding pillar comprises that also one connects the first joint face of described the first reflecting surface and the second reflecting surface, is an obtuse angle between described the first joint face and the second reflecting surface.
Preferably, described obtuse angle is 135 degree.
Preferably, described casing also includes a sidewall that roughly is connected between described diapire and the roof, and described indicator-lamp cover is installed on the sidewall.
Preferably, described indicator-lamp cover is circular or square.
Compared with prior art, be installed between light source and the indicator-lamp cover by described light-guiding pillar in the above-mentioned electronic installation, and at least one reflecting surface of described light-guiding pillar just can divergently be injected the parallel rays that is given out by light source in the described indicator-lamp cover after reflecting at least one times, thereby just can make indicator light normally luminous.
Description of drawings
Fig. 1 is a three-dimensional exploded view of a better embodiment of electronic installation of the present invention.
Fig. 2 is the three-dimensional assembly diagram of Fig. 1.
Fig. 3 is a left view of a light guide structure among Fig. 1.
Fig. 4 is a right view of light guide structure described in Fig. 1.
Fig. 5 is a vertical view of light guide structure described in Fig. 1.
Fig. 6 is a three-dimensional exploded view of another better embodiment of electronic installation of the present invention.
Fig. 7 is the three-dimensional assembly diagram of Fig. 1.
Fig. 8 is a left view of a light guide structure among Fig. 6.
Fig. 9 is a vertical view of light guide structure described in Fig. 6.
The main element symbol description
| |
10、40 |
| Diapire | 11、41 |
| |
13、43 |
| |
15、45 |
| |
112、412 |
| Through |
131、451 |
| |
20、50 |
| |
21、51 |
| |
30、60 |
| Light-guiding |
31、61 |
| The |
311、611 |
| |
312、612 |
| The first reflecting |
313 |
| The second reflecting |
314 |
| The first |
315 |
| Reflecting |
317、613 |
| Convex |
3171、6131 |
| |
3173、6133 |
| The second |
318 |
| Indicator- |
32、62 |
| |
33、63 |
Following embodiment further specifies the present invention in connection with above-mentioned accompanying drawing.
Embodiment
See also Fig. 1, in a better embodiment of the present invention, an electronic installation comprises a housing 10, a circuit board 20, reaches a light guide structure 30.Described light guide structure 30 is installed on the described circuit board 20, and is installed in the described housing 10 with described circuit board 20.
Described housing 10 comprises a diapire 11, a roof 13, reaches a sidewall 15 that is connected between described diapire 11 and the roof 13.Described diapire 11 is provided with a reference column 112 in order to fixing described circuit board 20.Described roof 13 offers a through hole 131.Described circuit board 20 corresponding reference columns 112 offer a location hole 21.In one embodiment, described diapire 11 is roughly parallel to described roof 13; Described sidewall 15 is an arc.
Described light guide structure 30 comprises a light-guiding pillar 31, an indicator-lamp cover 32, reaches a light source 33.In one embodiment, described indicator-lamp cover 32 is one circular or one square; Described light source 33 is a LED, power supply etc.
Described light-guiding pillar 31 comprise a bottom surface 311, an end face 312, one first reflecting surface 313, one second reflecting surface 314, be connected to the first joint face 315 between described the first reflecting surface 313 and the second reflecting surface 314,, a reflecting curved surface 317, and second joint face 318 that is connected between described the second reflecting surface 317 and the reflecting curved surface 317.Be an acute angle between described the first reflecting surface 313 and the bottom surface 311.Be an obtuse angle between described the second reflecting surface 314 and the first joint face 315, also be an obtuse angle between described the second reflecting surface 314 and described the second joint face 317.Described reflecting curved surface 317 comprises that an arc convex 3171 and towards described indicator-lamp cover 32 is connected in the arc-shaped concave 3173 of described convex surface 3171.Described indicator-lamp cover 32 is positioned at end face 312 tops, and is close to the convex surface 3171 of described reflecting curved surface 317.Described light source 33 is positioned at the below of described bottom surface 311, and is close to described the first reflecting surface 313.In one embodiment, the acute angle between described the first reflecting surface 313 and the bottom surface 311 is 45 degree; Obtuse angle between described the second reflecting surface 314 and the first joint face 315 is 135 degree; Obtuse angle between described the second reflecting surface 314 and the second joint face 318 is 135 degree; Described convex surface 3171 is symmetrical centered by its tie point with concave surface 3173.
See also Fig. 2, during assembling, described sidewall 15 is fixed on the described diapire 11.Described circuit board 20 is placed on the diapire 11, and the reference column 112 of diapire 11 is housed in the location hole 21 of circuit board 20, so that described circuit board 20 is fixed on the diapire 11.Described light guide structure 20 is placed between circuit board 20 and the roof 13, and light source 33 is electrically connected on the described circuit board 20, described indicator-lamp cover 32 is positioned in the through hole 131 of described roof 13.At this moment, described indicator-lamp cover 32 is an acute angle with a straight line and the plane, described circuit board 20 place at light source 33 places.
Please consult together Fig. 3-5, during use, described circuit board 20 energisings, and make described light source 33 send some parallel rayss that are approximately perpendicular to circuit board 20, some parallel rayss pass the bottom surface 311 of light-guiding pillar 31 and arrive on the first reflecting surface 313.As, the existing row light a of Siping City, b, c, d pass bottom surface 311 and penetrate simultaneously on the first reflecting surface 313.Because the angle of described the first reflecting surface 313 and bottom surface 311 is 45 degree, according to the reflection of light law as can be known, " reflection ray and incident ray, normal are at grade; Reflection ray and incident ray separation are in the both sides of normal; Angle of reflection equals incidence angle ", like this, described four parallel light a, b, c, d is radiated at (see figure 4) on described the second reflecting surface 314 abreast after through 313 reflections of described the first reflecting surface.In like manner, described four parallel light a, b, c, d through behind described the second reflecting surface 314 abreast towards the direction reflection of described reflecting curved surface 317.As described four light a, b, c, when d reflexes on the described reflecting curved surface 317, described light a reflexes on the concave surface 3173 of reflecting curved surface 317, reflects away by concave surface 3173, and described light a can be after reflecting away by concave surface 3173, can be successively through the second reflecting surface 314 and the first reflecting surface 313, and return light source 33 places.Described light b, when c, d reflex to the convex surface 3171 of reflecting curved surface 317, described light b, c, d finally divergently reflexes on the described indicator-lamp cover 32 through after the reflection of convex surface 3171.Like this, some light b that are similar to, c, the light of d divergently reflexes on the indicator-lamp cover 32 simultaneously, and described indicator-lamp cover 32 just can obtain the light of normal (evenly).In this execution mode, described light b, c, d shines on described indicator-lamp cover 32 after through the first reflecting surface 313, the second reflecting surface 314 and convex surface 3171 triple reflections.
See also Fig. 6, in another better embodiment of the present invention, described electronic installation comprises a housing 40, a circuit board 50, reaches a light guide structure 60.Described light guide structure 60 is installed on the described circuit board 50, and is installed in the described housing 40 with described circuit board 50.
Described housing 40 comprises a diapire 41, a roof 43, reaches a sidewall 45 that is connected between described diapire 41 and the roof 43.Described diapire 41 is provided with a reference column 412 in order to fixing described circuit board 50.Described sidewall 45 offers a through hole 451.Described circuit board 50 corresponding reference columns 412 offer a location hole 51.In one embodiment, described diapire 41 is roughly parallel to described roof 43, and described sidewall 45 is an arc.
Described light guide structure 60 comprises a light-guiding pillar 61, an indicator-lamp cover 62, reaches a light source 63.In one embodiment, described indicator-lamp cover 62 is one circular or one square; Described light source 63 is a LED, power supply etc.
Described light-guiding pillar 61 comprises a bottom surface 611, an end face 612, reaches a reflecting curved surface 613.Described reflecting curved surface 613 comprises that an arc convex 6131 and towards described indicator-lamp cover 32 is connected in the arc-shaped concave 6133 of described convex surface 6131.Described indicator-lamp cover 62 is positioned at end face 612 tops, and is close to the convex surface 6131 of described reflecting curved surface 613.Described light source 63 is positioned at the below of described bottom surface 611.In one embodiment, described convex surface 6131 is symmetrical centered by its tie point with concave surface 6133.
See also Fig. 7, during assembling, described sidewall 45 is fixed on the described diapire 41.Described circuit board 50 is placed on the diapire 41, and the reference column 412 of diapire 41 is housed in the location hole 51 of circuit board 50, so that described circuit board 50 is fixed on the diapire 41.Described light guide structure 60 is placed between circuit board 50 and the roof 45, and light source 63 is electrically connected on the described circuit board 50, described indicator-lamp cover 62 is positioned in the through hole 451 of described sidewall 45.At this moment, described indicator-lamp cover 62 is an acute angle with a straight line and the plane, described circuit board 50 place at light source 63 places.
Please consult together Fig. 8-9, during use, described circuit board 50 energisings, and make described light source 63 send some parallel rayss that are approximately perpendicular to circuit board 50, some parallel rayss pass the bottom surface 311 of light-guiding pillar 31 and directly arrive on the reflecting curved surface 613.As, the existing row light e of Siping City, f, g, h pass simultaneously bottom surface 311 and are radiated on the reflecting curved surface 613.According to the reflection of light law as can be known, " reflection ray and incident ray, normal are at grade; Reflection ray and incident ray separation are in the both sides of normal; Angle of reflection equals incidence angle "; as described four light e; f; g; when h reflexed on the described reflecting curved surface 613, described light e reflexed on the concave surface 6133 of reflecting curved surface 613, reflects away by concave surface 6133; described light e can after reflecting away by concave surface 6133, can be back to light source 63 places by Multi reflection.Described light f, when g, h reflex to the convex surface 6131 of reflecting curved surface 613, described light f, g, h finally divergently reflexes on the described indicator-lamp cover 63 through after the reflection of convex surface 6131.Like this, some light f that are similar to, g, the light of h divergently reflexes on the indicator-lamp cover 63 simultaneously, and described indicator-lamp cover 63 just can obtain the light of one normal (evenly).In this execution mode, described light f, g, h just can shine on described indicator-lamp cover 62 in 6131 primary events of process convex surface.
To those skilled in the art; can make other corresponding changes or adjustment in conjunction with the actual needs of producing according to invention scheme of the present invention and inventive concept; as; can be according to actual needs with the light launched by light source 33,63 through over-light-transferring pole 31, the reflection of 61 one or many by being penetrated by described indicator- lamp cover 33,63, and these changes and adjust the protection range that all should belong to claim of the present invention.
Claims (10)
1. electronic installation, comprise a casing, described casing includes the roof that a diapire and is roughly parallel to described diapire, described diapire is equipped with a circuit board, it is characterized in that: described electronic installation also comprises a light guide structure, described light guide structure comprises a light source, the light-guiding pillar of one indicator-lamp cover and between described light source and indicator-lamp cover, described light source is electrically connected at described circuit board, and for sending some parallel rayss that are approximately perpendicular to plane, described circuit board place, described indicator-lamp cover is installed on the described roof, and roughly be an acute angle with a straight line and the plane, circuit board place at light source place, described light-guiding pillar includes at least one reflecting surface, and described some parallel rayss can be injected in the described indicator-lamp cover after at least one times reflection by described at least one reflecting surface.
2. electronic installation as claimed in claim 1, it is characterized in that: described at least one reflecting surface comprises a reflecting curved surface adjacent to described indicator-lamp cover, described reflecting curved surface includes a convex surface towards described indicator-lamp cover, and described light-guiding pillar is reflected into some parallel rayss the light of dispersing by described convex surface.
3. electronic installation as claimed in claim 2 is characterized in that: described reflecting curved surface also includes a concave surface that connects described convex surface, and described reflecting curved surface can make the parallel rays that is given out by light source return in the described light source via described concave reflection.
4. electronic installation as claimed in claim 1, it is characterized in that: described at least one reflecting surface comprises that a bottom surface and is connected in the first reflecting surface of described bottom surface, described the first reflecting surface is adjacent to described light source, and and described bottom surface between be an acute angle.
5. electronic installation as claimed in claim 4 is characterized in that: described acute angle is 45 degree.
6. electronic installation as claimed in claim 4, it is characterized in that: described at least one reflecting surface also includes one second reflecting surface, and described the second reflecting surface can receive via the reflection ray after described the first reflecting surface reflection.
7. electronic installation as claimed in claim 6 is characterized in that: described light-guiding pillar comprises that also one connects the first joint face of described the first reflecting surface and the second reflecting surface, is an obtuse angle between described the first joint face and the second reflecting surface.
8. electronic installation as claimed in claim 7 is characterized in that: described obtuse angle is 135 degree.
9. electronic installation as claimed in claim 1, it is characterized in that: described casing also includes a sidewall that roughly is connected between described diapire and the roof, and described indicator-lamp cover is installed on the sidewall.
10. electronic installation as claimed in claim 1 is characterized in that: described indicator-lamp cover is for circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110215433 CN102905489A (en) | 2011-07-29 | 2011-07-29 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110215433 CN102905489A (en) | 2011-07-29 | 2011-07-29 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102905489A true CN102905489A (en) | 2013-01-30 |
Family
ID=47577463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110215433 Pending CN102905489A (en) | 2011-07-29 | 2011-07-29 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102905489A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104023499A (en) * | 2013-03-01 | 2014-09-03 | 特拉博斯股份有限公司 | Electrical device |
| CN104241808A (en) * | 2013-06-07 | 2014-12-24 | 台达电子工业股份有限公司 | Antenna module and electronic system |
| WO2016082068A1 (en) * | 2014-11-24 | 2016-06-02 | Thomson Licensing | Light emission structure and device with light emission structure |
| CN108513566A (en) * | 2017-04-12 | 2018-09-07 | 深圳市大疆创新科技有限公司 | Indicator light and aircraft with the indicator light |
| CN110529820A (en) * | 2019-10-12 | 2019-12-03 | 河南勇威特种设备有限公司 | A kind of high-power lightbar |
| WO2020183276A3 (en) * | 2019-03-08 | 2020-10-22 | Ethicon Llc | Staple height indicator for powered surgical stapler |
| US11116508B2 (en) | 2019-03-08 | 2021-09-14 | Cilag Gmbh International | Electrical potential shifting circuit for powered surgical stapler |
| US11123075B2 (en) | 2019-03-08 | 2021-09-21 | Cilag Gmbh International | Circular surgical stapler |
| US11224432B2 (en) | 2019-03-08 | 2022-01-18 | Cilag Gmbh International | Timer circuit to control firing of powered surgical stapler |
| CN110529820B (en) * | 2019-10-12 | 2024-06-04 | 河南勇威特种设备有限公司 | High-power long-row warning lamp |
-
2011
- 2011-07-29 CN CN 201110215433 patent/CN102905489A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104023499A (en) * | 2013-03-01 | 2014-09-03 | 特拉博斯股份有限公司 | Electrical device |
| US9946002B2 (en) | 2013-03-01 | 2018-04-17 | Coriant Oy | Electrical device |
| CN104023499B (en) * | 2013-03-01 | 2018-10-19 | 特拉博斯股份有限公司 | Electric equipment |
| CN104241808A (en) * | 2013-06-07 | 2014-12-24 | 台达电子工业股份有限公司 | Antenna module and electronic system |
| CN104241808B (en) * | 2013-06-07 | 2017-06-30 | 台达电子工业股份有限公司 | Anneta module and electronic system |
| WO2016082068A1 (en) * | 2014-11-24 | 2016-06-02 | Thomson Licensing | Light emission structure and device with light emission structure |
| CN107110475A (en) * | 2014-11-24 | 2017-08-29 | 汤姆逊许可公司 | Ray structure and the device with ray structure |
| CN108513566A (en) * | 2017-04-12 | 2018-09-07 | 深圳市大疆创新科技有限公司 | Indicator light and aircraft with the indicator light |
| WO2018187991A1 (en) * | 2017-04-12 | 2018-10-18 | 深圳市大疆创新科技有限公司 | Indicator light and aircraft comprising same |
| CN108513566B (en) * | 2017-04-12 | 2021-08-31 | 深圳市大疆创新科技有限公司 | Indicator light and aircraft with indicator light |
| WO2020183276A3 (en) * | 2019-03-08 | 2020-10-22 | Ethicon Llc | Staple height indicator for powered surgical stapler |
| EP3705061A3 (en) * | 2019-03-08 | 2020-11-25 | Ethicon LLC | Staple height indicator for powered surgical stapler |
| US11116508B2 (en) | 2019-03-08 | 2021-09-14 | Cilag Gmbh International | Electrical potential shifting circuit for powered surgical stapler |
| US11123075B2 (en) | 2019-03-08 | 2021-09-21 | Cilag Gmbh International | Circular surgical stapler |
| US11147559B2 (en) | 2019-03-08 | 2021-10-19 | Cilag Gmbh International | Staple height indicator for powered surgical stapler |
| CN113543730A (en) * | 2019-03-08 | 2021-10-22 | 西拉格国际有限公司 | Potential conversion circuit for electric surgical stitching instrument |
| CN113573649A (en) * | 2019-03-08 | 2021-10-29 | 西拉格国际有限公司 | Staple height indicator for powered surgical stapler |
| US11224432B2 (en) | 2019-03-08 | 2022-01-18 | Cilag Gmbh International | Timer circuit to control firing of powered surgical stapler |
| CN110529820A (en) * | 2019-10-12 | 2019-12-03 | 河南勇威特种设备有限公司 | A kind of high-power lightbar |
| CN110529820B (en) * | 2019-10-12 | 2024-06-04 | 河南勇威特种设备有限公司 | High-power long-row warning lamp |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |