CN101737724A - Light shield - Google Patents
Light shield Download PDFInfo
- Publication number
- CN101737724A CN101737724A CN200810178703A CN200810178703A CN101737724A CN 101737724 A CN101737724 A CN 101737724A CN 200810178703 A CN200810178703 A CN 200810178703A CN 200810178703 A CN200810178703 A CN 200810178703A CN 101737724 A CN101737724 A CN 101737724A
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- Prior art keywords
- light shield
- lid
- circuit board
- light
- indicator lamp
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Abstract
The invention discloses a light shield, which is applied to an electronic device, wherein the electronic device is provided with a circuit board and a plurality of indicating lamps arranged in parallel on the circuit board. The light shield comprises a cover body and at least one partition wall, wherein the partition walls partition among the indicating lamps; the cover body is covered on the circuit board; the cover body is connected with the partition wall to definite a plurality of accommodating regions which are used for accommodating the indicating lamps; the cover body is provided with a plurality of openings; and the indicating lamps are correspondingly exposed in each opening.
Description
Technical field
The invention relates to a kind of light shield, and particularly relevant for a kind of light shield of avoiding the shown color phase mutual interference of indicator lamp on the electronic installation.
Background technology
Most electronic installation can dispose a plurality of indicator lamps, and it can show the optical signal that at least two kinds of colors are above, and purpose is to remind or warn the real-time working state of user's electronic installation.Usually (Light Emitting Diode LED) is light source to above-mentioned indicator lamp, and each led light source sees through the leaded light post of being arranged in pairs or groups, and forms tangible optical signal with light emitting diode.At a plurality of led light sources and leaded light post side by side under the situation on the surface of electronic installation, if two adjacent led light source colors are different and simultaneously luminous, the optical signal of two kinds of colors can interfere with each other via transparent leaded light post, makes the shown color of each indicator lamp can depart from the shown color of its pairing led light source.
For fear of above-mentioned situation, can see through the mode of doing the processing processing on transparent leaded light post surface, for example the skin at the leaded light post plates one deck separation layer, and it is light tight that it is become, and so just can avoid the simultaneously luminous shown mutual colour mixture of color of adjacent two indicator lamps.But the above-mentioned practice must be done each leaded light post processing and handle, and quantity is huge to cause processing cost raising and time-consuming, and is difficult for the keyholed back plate processing quality.
Summary of the invention
The invention provides a kind of light shield, interfere with each other in order to the optical signal of avoiding being disposed at the shown different colours of indicator lamp on the electronic installation.
The present invention proposes a kind of light shield, is applicable to an electronic installation.Electronic installation has a circuit board and a plurality of indicator lamp that is positioned on the circuit board, and in order to the real-time working state of display electronics assemblies, and indicator lamp can show the optical signal that at least two kinds of colors are above.Light shield of the present invention comprises a lid and separates at least one spaced walls between indicator lamp.Lid is covered on the circuit board, and lid is connected with spaced walls and defines a plurality of districts that hold, in order to hold indicator lamp.Wherein lid has a plurality of openings, and the indicator lamp correspondence is revealed in the opening.
In one embodiment of this invention, the size of the above-mentioned size of holding the district and indicator lamp is suitable.
In one embodiment of this invention, above-mentioned lid and spaced walls are integrally formed with a light tight plastic.
In one embodiment of this invention, above-mentioned light tight plastic comprises soft rubber or soft bubble silk floss.
In one embodiment of this invention, above-mentioned indicator lamp comprises light emitting diode, is disposed at a surface of circuit board, and indicator lamp is arranged in parallel the side in circuit board.
In one embodiment of this invention, the surface of a part of covering board of above-mentioned lid, and the side of another part covering board of lid.
In one embodiment of this invention, above-mentioned indicator lamp has a leaded light post, and the leaded light post protrudes in opening, in order to the display light signal.
In one embodiment of this invention, above-mentioned opening is a column shape.
Based on above-mentioned, light shield of the present invention is applicable to the electronic installation with a plurality of indicator lamps, the phenomenon that can avoid the optical signal of the shown different colours of indicator lamp on the electronic installation to interfere with each other effectively.
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and conjunction with figs. is described in detail below.
Description of drawings
Fig. 1 is a kind of schematic internal view of electronic installation.
Fig. 2 A is the stereogram of the light shield of one embodiment of the invention.
Fig. 2 B is the bottom view of the light shield of one embodiment of the invention.
Fig. 3 A is the stereogram of light shield of the present invention and electronic installation combination.
Fig. 3 B is the bottom view of light shield of the present invention and electronic installation combination.
The specific embodiment
Fig. 1 is a kind of schematic internal view of electronic installation, and electronic installation for example is computer or server, for the clear internal structure of understanding electronic installation, omits the corresponding transmittance section that appears optical signal on the shell body that illustrates electronic installation and the shell body.In brief, electronic installation inside has a circuit board 120 and a plurality of indicator lamp 110.Please refer to Fig. 1, a plurality of indicator lamps 110 are disposed at a surface 120 of circuit board 100, in order to show the optical signal of different colours.Indicator lamp 110 for example can utilize light emitting diode (LED) as light source, and each indicator lamp 110 (Fig. 1 only shows four) respectively has a leaded light post 111, and the light source that LED produced is formed tangible optical signal.Above-mentioned indicator lamp 110 can show the optical signal that two kinds of colors are above at least, sees through the optical signal of different colours, can allow the user understand the real-time working state of electronic installation.Though the indicator lamp 110 that Fig. 1 illustrated is parallel to the side 130 of circuit board 100, and leaded light post 111 is outstanding to side 130, yet the present invention does not limit the arrangement mode of its indicator lamp 110 of electronic installation that is suitable for and the projected direction of leaded light post 111.
Fig. 2 A is the stereogram of the light shield of one embodiment of the invention, and Fig. 2 B then is the bottom view of the light shield of one embodiment of the invention.Please also refer to Fig. 2 A and Fig. 2 B, light shield 200 of the present invention has a lid 210 and separates at least one interval ancient piece of jade, round, flat and with a hole in its centre 220 between indicator lamp 110 (as shown in Figure 1).Lid 210 has ancient piece of jade, round, flat and with a hole in its centre 210d on two lid side ancient piece of jade, round, flat and with a hole in its centre 210a and 210b, the preceding ancient piece of jade, round, flat and with a hole in its centre 210c of a lid and the lid, ancient piece of jade, round, flat and with a hole in its centre 210c links to each other with ancient piece of jade, round, flat and with a hole in its centre 210d on the lid and between lid side ancient piece of jade, round, flat and with a hole in its centre 210a and 210b before the lid, lid side ancient piece of jade, round, flat and with a hole in its centre 210a and 210b then are connected in ancient piece of jade, round, flat and with a hole in its centre 210d on preceding ancient piece of jade, round, flat and with a hole in its centre 210c of lid and the lid, and form an accommodation space.In addition, an ancient piece of jade, round, flat and with a hole in its centre 220 is connected in lid 210 and above-mentioned accommodation space is separated into a plurality of districts 230 that hold at interval.It is suitable with the size of indicator lamp 110 that each holds district 230, in order to hold pairing indicator lamp 110.
The lid 210 of present embodiment is lighttight flexible material with the material of an interval ancient piece of jade, round, flat and with a hole in its centre 220, light tight plastic such as soft rubber or soft foam for example, therefore respectively hold indicator lamp 110 shown colors in the district 230 because the obstruct of spaced walls 220, not the mutual colour mixture of color that can be shown with adjacent indicator lamp 110.In addition, lid 210 and the structure that an interval ancient piece of jade, round, flat and with a hole in its centre 220 is one of the forming, the convenience when increasing with the electronic installation assembling.
Fig. 3 A and Fig. 3 B are respectively the stereogram and the bottom view of light shield of the present invention and electronic installation combination.Please continue with reference to figure 3A and Fig. 3 B, when light shield 200 and group of electronic devices fashionable, the some of the lid 210 of light shield 200 is covered in the surface 120 of circuit board 100, each indicator lamp 110 is coated, and another part of lid 210 (being ancient piece of jade, round, flat and with a hole in its centre 210c before the lid) is gone back covering board side 130.In the present embodiment, leaded light post 111 is outstanding to circuit board side 130, therefore a plurality of openings 240 are positioned at the preceding ancient piece of jade, round, flat and with a hole in its centre 210c of lid, the leaded light post 111 of each indicator lamp 110 just correspondence is revealed in each opening (for example being the opening of column shape) 240, the user can clearer by this differentiation the shown color of each indicator lamp 110.In the embodiment that other does not illustrate, leaded light post 111 can the direction of ancient piece of jade, round, flat and with a hole in its centre 210d be given prominence on lid, only needs the position of opening 240 is moved to ancient piece of jade, round, flat and with a hole in its centre 210d on the lid when using, and just can meet user demand.
Shown in Fig. 3 A and Fig. 3 B, light shield 200 is covered on the circuit board 100, and coats each indicator lamp 110, and 111 on leaded light post protrudes in the opening 240 of light shield 200.In the present embodiment, light shield 200 does not need to be fixed on the circuit board 100 by holding firmwares such as screw or latches, as long as see through suitable opening 240 shapes and size, leaded light post 111 can closely cooperate with opening 240 when making assembling, and light shield 200 just can be fixed on the circuit board 100.And, be difficult for causing the damage of leaded light post 111 when therefore assembling because light shield 200 is a flexible material.
In sum, it is simple in structure for light shield of the present invention, can be apace and the electronic installation assembling, and avoid the optical signal of the shown different colours of indicator lamp that disposes on the electronic installation to interfere with each other effectively, allow the user can more clearly differentiate the real-time working state of electronic installation.In addition, the material of light shield has elasticity in the choice, can be any lighttight soft, and the integrally formed structure of light shield is easy to manufacture, is convenient to produce and can reduce manufacturing cost in a large number, has more practicality than conventional art on using.
Though the present invention discloses as above with embodiment; right its is not in order to limit the present invention; have in the technical field under any and know the knowledgeable usually; without departing from the spirit and scope of the present invention; when doing a little change and retouching, so protection scope of the present invention is worked as with being as the criterion that claim was defined.
Claims (8)
1. light shield, be applicable to an electronic installation, this electronic installation has a circuit board and a plurality of indicator lamp that is positioned on this circuit board, in order to show the real-time working state of this electronic installation, and those indicator lamps can show the optical signal that at least two kinds of colors are above, and this light shield comprises:
One lid and separating at least one spaced walls between those indicator lamps, this lid is covered on this circuit board, and this lid is connected and defines a plurality of districts that hold with this spaced walls respectively, in order to hold those indicator lamps, wherein this lid has a plurality of openings, and respectively this indicator lamp correspondence is revealed in respectively in this opening.
2. light shield as claimed in claim 1 is characterized in that, respectively this to hold the size in district suitable with the size of this indicator lamp respectively.
3. light shield as claimed in claim 1 is characterized in that, this lid is with respectively this spaced walls is integrally formed with a light tight plastic.
4. light shield as claimed in claim 1 is characterized in that, this light tight plastic comprises soft rubber or soft bubble silk floss.
5. light shield as claimed in claim 1 is characterized in that those indicator lamps comprise light emitting diode, is disposed at a surface of this circuit board, and those indicator lamps are arranged in parallel the side in this circuit board.
6. light shield as claimed in claim 5 is characterized in that, the some of this lid covers this surface of this circuit board, and another of this lid partly covers this side of this circuit board.
7. light shield as claimed in claim 1 is characterized in that, respectively this indicator lamp has a leaded light post, and this leaded light post protrudes in respectively this opening, in order to the display light signal.
8. light shield as claimed in claim 7 is characterized in that, those openings are column shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810178703A CN101737724A (en) | 2008-11-19 | 2008-11-19 | Light shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810178703A CN101737724A (en) | 2008-11-19 | 2008-11-19 | Light shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101737724A true CN101737724A (en) | 2010-06-16 |
Family
ID=42461569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810178703A Pending CN101737724A (en) | 2008-11-19 | 2008-11-19 | Light shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101737724A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052626A (en) * | 2010-11-08 | 2011-05-11 | 昆山上艺电子有限公司 | LED lamp shade |
| CN102239510A (en) * | 2008-12-05 | 2011-11-09 | 株式会社大陆Its | Led signal light |
| CN103795325A (en) * | 2014-01-24 | 2014-05-14 | 苏州融达兴电气有限公司 | Anti-interference motor controller |
| CN105445847A (en) * | 2015-12-31 | 2016-03-30 | 北京小鸟看看科技有限公司 | Light guide part and electronic equipment |
| CN105739642A (en) * | 2014-12-12 | 2016-07-06 | 鸿富锦精密工业(武汉)有限公司 | Indication apparatus |
| WO2017028523A1 (en) * | 2015-08-20 | 2017-02-23 | 中兴通讯股份有限公司 | Indicator apparatus for indicating working state of high-density port and implementation method thereof |
| CN109654454A (en) * | 2019-02-25 | 2019-04-19 | 上海魅质智能科技有限公司 | A kind of electronics indicator light light-guiding shade |
-
2008
- 2008-11-19 CN CN200810178703A patent/CN101737724A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239510A (en) * | 2008-12-05 | 2011-11-09 | 株式会社大陆Its | Led signal light |
| CN102052626A (en) * | 2010-11-08 | 2011-05-11 | 昆山上艺电子有限公司 | LED lamp shade |
| CN102052626B (en) * | 2010-11-08 | 2012-02-22 | 昆山上艺电子有限公司 | LED lamp shade |
| CN103795325A (en) * | 2014-01-24 | 2014-05-14 | 苏州融达兴电气有限公司 | Anti-interference motor controller |
| CN105739642A (en) * | 2014-12-12 | 2016-07-06 | 鸿富锦精密工业(武汉)有限公司 | Indication apparatus |
| WO2017028523A1 (en) * | 2015-08-20 | 2017-02-23 | 中兴通讯股份有限公司 | Indicator apparatus for indicating working state of high-density port and implementation method thereof |
| CN105445847A (en) * | 2015-12-31 | 2016-03-30 | 北京小鸟看看科技有限公司 | Light guide part and electronic equipment |
| CN105445847B (en) * | 2015-12-31 | 2019-01-11 | 北京小鸟看看科技有限公司 | A kind of light guide and electronic equipment |
| CN109654454A (en) * | 2019-02-25 | 2019-04-19 | 上海魅质智能科技有限公司 | A kind of electronics indicator light light-guiding shade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100616 |