CN2921861Y - Panel light conducting structure - Google Patents
Panel light conducting structure Download PDFInfo
- Publication number
- CN2921861Y CN2921861Y CN 200620112252 CN200620112252U CN2921861Y CN 2921861 Y CN2921861 Y CN 2921861Y CN 200620112252 CN200620112252 CN 200620112252 CN 200620112252 U CN200620112252 U CN 200620112252U CN 2921861 Y CN2921861 Y CN 2921861Y
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- China
- Prior art keywords
- panel
- light
- guide structure
- light emitting
- guide device
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Abstract
The utility model relates to a panel light conducting structure which comprises a panel, a connection module, a plurality of light conducting elements and a plurality of LEDs; wherein, the panel is provided with a plurality of openings; a plurality of grooves are arranged at the both sides of the connection module. The light conducting elements are arranged on the connection module; the back end of the light conducting element is provided with a fixing part; the light conducting element is fixedly arranged at the openings of the panel accordingly through the fixing part; the LEDs are arranged on one side of the panel and are respectively corresponding to the light conducting elements.
Description
Technical field
The utility model relates to a kind of panel light guide structure, refers to relate to a kind of panel light guide structure of computer peripheral especially.
Background technology
(its lifestyle to the mankind produces influence greatly for Light Emitting Diode, invention LED) as far back as the seventies light emitting diode just.Recent decades, people are constantly effort still, and hope can be invented out the efficient light sources that has more practicality, yet can't break through the bottleneck on a lot of gordian techniquies always, so be applied to exist really on the normal lighting many problems, for example life problems of the raising of brightness and product.
In recent years, owing to obtaining many important breakthroughs on the problem of these technological layers, people made that the range of application of LED was more extensive.LED compares with conventional light source has many advantages, for example: but volume is little, luminescence efficiency is high, operant response speed is fast, bendable or the array type element, and the pollution of noxious materials such as LED non-thermal radiation and mercury.The manufacturing technology of LED has had certain degree of ripeness at present, and the brightness of LED also has the raising of certain degree, and the scope that LED has used comprises: the backlight of fascia, display panels, room lighting, scanning machine and facsimile recorder light source etc.In addition, along with the production of integrated circuits development of technology, the design and fabrication of electronic component continues the trend development towards granular, and because electronic component possesses electronic circuit more extensive, high integration, therefore comprises that the product of electronic component is also more perfect.
See also Fig. 1, it is the stereographic map of known panel light guide structure.This panel light guide structure comprises a body 100, a panel 101, a plurality of light emitting diode 102 and a circuit board 103.Wherein this panel 101 is arranged at a side of this body 100, and described a plurality of light emitting diodes 102 are arranged at the opposite side of this body 100, and described a plurality of light emitting diodes 102 respectively have one group pin 1021, and described a plurality of pins 1021 are connected on this circuit board 103.Make this panel 101 leaded lights by described a plurality of light emitting diodes 102.
Yet a plurality of light emitting diodes described in the known panel light guide structure 102 are perforation plug-in type element, because size can't further dwindle, can take a large amount of space of circuit board 103.Add the assembling mode of " plug-in type ", need bore a hole for each pin 1021, so the pin 1021 of this kind element can account for the space on circuit board 103 two sides, and the solder joint of junction is also bigger.
In addition, the pin 1021 of described light emitting diode 102 also needs through bending technique, and this can increase cost.In addition, described light emitting diode 102 can't be fixed gap each other.Moreover described light emitting diode 102 does not have any optically focused or light-guide device, and does not have fixing gap each other, and therefore the light source of described light emitting diode 102 can influence each other, thereby can influence the leaded light of panel.
So as shown in the above, above-mentioned known panel light guide structure obviously has inconvenience and exists with defective on reality is used, and can treat improvements and have.
Summary of the invention
Fundamental purpose of the present utility model is to provide a kind of panel light guide structure, mainly the fixed part with a plurality of light-guide devices wears the opening part that is fixed in this panel accordingly, simultaneously a plurality of light emitting diodes are arranged at a side of described panel, and described light emitting diode corresponds to described light-guide device respectively, the problem that can influence each other with this light source that improves the assembling inconvenience of known technology and described light emitting diode.
Another purpose of the present utility model is to provide a kind of panel light guide structure, wherein said light emitting diode is to be arranged at (PCB:Printed Circuit Board) on the printed circuit board (PCB) by surface mount mode (SMD:Surface Mount Device), therefore do not use bending technique, can reduce cost, can fix described light emitting diode gap each other easily in addition.
A purpose more of the present utility model is to provide a kind of panel light guide structure, and wherein this light-guide device can individualized or modularization.
In order to realize above-mentioned purpose, the utility model provides a kind of panel light guide structure, and it comprises: a panel, and it has a plurality of openings; One coupling assembling, its upper and lower end respectively forms a plurality of grooves; A plurality of light-guide devices, it is arranged on this coupling assembling, and the rear end of described light-guide device respectively has a fixed part, and described light-guide device wears the opening part that is fixed in this panel accordingly by described fixed part; And a plurality of light emitting diodes, it is arranged at a side of described panel, and described light emitting diode corresponds to described light-guide device respectively.
According to technical conceive of the present utility model, this panel has a recess, and described a plurality of openings are formed on this recess.
According to technical conceive of the present utility model, it is one circular-arc that this panel opening is.
According to technical conceive of the present utility model, this coupling assembling forms a plurality of accommodation spaces in order to ccontaining described light-guide device.
According to technical conceive of the present utility model, the groove of this coupling assembling is a V-shape, by cutting this V-shape groove, can obtain single or modular light-guide device.
According to technical conceive of the present utility model, the front end of this light-guide device is one circular-arc.
According to technical conceive of the present utility model, this panel light guide structure also comprises a printed circuit board (PCB), and described light emitting diode is arranged on this printed circuit board (PCB).
The advantage of panel light guide structure of the present utility model is as follows:
(1) can directly apace described light-guide device be combined on this panel;
(2) die sinking easy (plastic properties);
(3) can make described light-guide device individualized or for modularization at user's demand;
(4) light source of described light emitting diode can not influence each other; And
(5) artificial, assembly cost reduces.
In order further to understand the utility model is technology, means and the effect that the predetermined purpose of realization is taked, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provides the usefulness of reference with explanation, is not to be used for the utility model is limited.
Description of drawings
Fig. 1 is a kind of three-dimensional exploded view of known panel light guide structure.
Fig. 2 is the three-dimensional exploded view of panel light guide structure of the present utility model.
Fig. 3 is the three-dimensional combination figure of panel light guide structure of the present utility model.
Fig. 4 is the stereographic map of panel light guide structure of the present utility model.
Wherein, description of reference numerals is as follows:
100 bodies, 101 panels
102 light emitting diodes, 1021 pins
103 circuit boards, 1 panel
11 openings, 12 recesses
2 coupling assemblings, 21 grooves
22 accommodation spaces, 3 light-guide devices
31 fixed parts, 4 light emitting diodes
5 printed circuit board (PCB)s
Embodiment
See also Fig. 2 to Fig. 4, the utility model provides a kind of panel light guide structure.This panel light guide structure comprises a panel 1, a coupling assembling 2, a plurality of light-guide device 3 and a plurality of light emitting diode 4.Wherein this panel 1 has a plurality of openings 11, and the upper and lower end of this coupling assembling 2 respectively forms a plurality of grooves 21.Described a plurality of light-guide device 3 is arranged on this coupling assembling 2, and the rear end of each described light-guide device 3 all has a fixed part 31, and described light-guide device 3 wears opening 11 places of being fixed in this panel 1 accordingly by described fixed part 31; And described a plurality of light emitting diode 4 is arranged at a side of described panel 1, and described light emitting diode 4 corresponds to described light-guide device 3 respectively.
This panel 1 center forms a recess 12, and described a plurality of openings 11 are formed on this recess 12, and the opening 11 of this panel 1 is one circular-arc (also can be Any shape) in addition.This coupling assembling 2 forms a plurality of accommodation spaces 22, in order to ccontaining described light-guide device 3.These coupling assembling 2 upper and lower ends respectively form a plurality of grooves 21, and the groove 21 of this coupling assembling 2 is a V-shape (also can be Any shape), by cutting described V-shape groove 21, can obtain individualized or modular light-guide device 3 (as shown in Figure 4).
These light-guide device 3 front ends are one circular-arc, and its rear end is a fixed part 31, this light-guide device 3 is worn accordingly opening 11 places of being fixed in this panel 1 by this fixed part 31.Described light emitting diode 4 corresponds to described light-guide device 3, therefore each light emitting diode 4 is all corresponding to each light-guide device 3, so when each light emitting diode 4 is luminous, can be via each light-guide device 3 luminous lighting, this light-guide device 3 also has light-focusing function in addition, and therefore the light source of described light emitting diode 4 can not influence each other.This light-guide device 3 is a PC (polycarbonate) thermoplastic plastic parts, so die sinking is easy.Wherein this panel light guide structure also further comprises a printed circuit board (PCB) 5, and described light emitting diode 4 is arranged on this printed circuit board (PCB) 5 by the surface mount mode, therefore can easily fix described light emitting diode 4 gap each other.
The utility model aims to provide a kind of panel light guide structure, mainly the fixed part 31 with a plurality of light-guide devices 3 wears opening 11 places of being fixed in this panel 1 accordingly, simultaneously a plurality of light emitting diodes 4 are arranged at a side of described panel 1, and described light emitting diode 4 corresponds to described light-guide device 3 respectively, improves the problem that known technology assembling light source inconvenient and described light emitting diode 4 can influence each other with this.
In addition, according to panel light guide structure of the present utility model, wherein said light emitting diode 4 is to be arranged on the printed circuit board (PCB) 5 by the surface mount mode, does not therefore use bending technique, thereby can reduce cost, can fix described light emitting diode 4 gap each other in addition easily.And light-guide device 3 of the present utility model can be the individualized modularization that also can be.
In sum, the advantage of panel light guide structure of the present utility model is as follows:
(1), can directly apace described light-guide device 3 be combined on this panel 1;
(2), die sinking easy (plastic properties);
(3), can make described light-guide device 3 individualized or be modularization at user's demand;
(4), the light source of described light emitting diode 4 can not influence each other; And
(5), artificial, assembly cost reduces.
Yet it is above-described; only be the detailed description and the accompanying drawing of one of the utility model preferred embodiment; yet feature of the present utility model is not limited thereto; described detailed description and accompanying drawing are not in order to restriction the utility model; scope of patent protection of the present utility model should be as the criterion with claims; all embodiment that falls into the utility model scope of patent protection; all should belong to protection category of the present utility model, variation that any those skilled in the art can expect in technical field of the present utility model easily or modification all are encompassed in the scope of patent protection of the present utility model.
Claims (7)
1, a kind of panel light guide structure is characterized in that, this panel light guide structure comprises:
One panel, it has a plurality of openings;
One coupling assembling, its upper/lower terminal respectively forms a plurality of grooves;
A plurality of light-guide devices, it is arranged on this coupling assembling, and the rear end of described light-guide device respectively has a fixed part, and described light-guide device wears the opening part that is fixed in this panel accordingly by described fixed part; And
A plurality of light emitting diodes, it is arranged at a side of described panel, and described light emitting diode corresponds to described light-guide device respectively.
2, panel light guide structure as claimed in claim 1 is characterized in that, this panel has a recess, and described a plurality of openings are formed on this recess.
3, panel light guide structure as claimed in claim 1 is characterized in that, it is one circular-arc that the opening of this panel is.
4, panel light guide structure as claimed in claim 1 is characterized in that, this coupling assembling forms a plurality of accommodation spaces in order to ccontaining described light-guide device.
5, panel light guide structure as claimed in claim 1 is characterized in that, the groove of this coupling assembling is a V-shape.
6, panel light guide structure as claimed in claim 1 is characterized in that, the front end of this light-guide device is one circular-arc.
7, panel light guide structure as claimed in claim 1 is characterized in that, this panel light guide structure also comprises a printed circuit board (PCB), and described light emitting diode is arranged on this printed circuit board (PCB).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620112252 CN2921861Y (en) | 2006-05-26 | 2006-05-26 | Panel light conducting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620112252 CN2921861Y (en) | 2006-05-26 | 2006-05-26 | Panel light conducting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2921861Y true CN2921861Y (en) | 2007-07-11 |
Family
ID=38254341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620112252 Expired - Fee Related CN2921861Y (en) | 2006-05-26 | 2006-05-26 | Panel light conducting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2921861Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI803633B (en) * | 2018-05-04 | 2023-06-01 | 美商亮銳公司 | Light fixture with dynamically controllable light distribution |
| US11807162B2 (en) | 2018-05-04 | 2023-11-07 | Lumileds Llc | Light engines with dynamically controllable light distribution |
| US11946616B2 (en) | 2018-05-04 | 2024-04-02 | Lumileds Llc | Light engines with dynamically controllable light distribution |
-
2006
- 2006-05-26 CN CN 200620112252 patent/CN2921861Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI803633B (en) * | 2018-05-04 | 2023-06-01 | 美商亮銳公司 | Light fixture with dynamically controllable light distribution |
| US11807162B2 (en) | 2018-05-04 | 2023-11-07 | Lumileds Llc | Light engines with dynamically controllable light distribution |
| US11946616B2 (en) | 2018-05-04 | 2024-04-02 | Lumileds Llc | Light engines with dynamically controllable light distribution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANHUA CO., LTD.; PATENTEE Free format text: FORMER OWNER: YANHUA CO., LTD. Effective date: 20080718 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080718 Address after: Burghardt Road, Neihu district in Taiwan city of Taipei province 26 Lane 20, Lane 1, zip code: Co-patentee after: Advantech (China) Co., Ltd. Patentee after: Limited by Share Ltd Limited by Share Ltd Address before: Postcode of Taiwan, Taipei, china: Patentee before: Yanhua Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: YANHUA CO., LTD.; PATENTEE Free format text: FORMER OWNER: YANHUA CO., LTD. Effective date: 20080905 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080905 Address after: Postcode of Taiwan, Taipei, china: Co-patentee after: Advantech (China) Co., Ltd. Patentee after: Limited by Share Ltd Limited by Share Ltd Address before: Postcode of Taiwan, Taipei, china: Patentee before: Yanhua Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20130526 |