CN101893183A - Device and method for generating luminous effect in frame body - Google Patents
Device and method for generating luminous effect in frame body Download PDFInfo
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- CN101893183A CN101893183A CN2009100514926A CN200910051492A CN101893183A CN 101893183 A CN101893183 A CN 101893183A CN 2009100514926 A CN2009100514926 A CN 2009100514926A CN 200910051492 A CN200910051492 A CN 200910051492A CN 101893183 A CN101893183 A CN 101893183A
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Abstract
The invention relates to a device and a method for generating luminous effect in a frame body. The device of the invention comprises a multilateral frame body and a plurality of LEDs, wherein the multilateral frame body is a light guide assembly with light guide property; at least two or more groups of LEDs are arranged on each side of the multilateral frame body; an included angle is formed between the projection directions of light rays of every two adjacent groups of LEDs into the side of the multilateral frame body, on which the two adjacent groups of LEDs are positioned. The device and the method have the advantages of making visual effect soft by mixing the light rays of more than two groups of LEDs without painstakingly screening the brightness and chromaticity of the LEDs so as to reduce visual sensitivity of the brightness and chromaticity and make the whole luminous effect more uniform.
Description
Technical field
The present invention relates to a kind of frame body, relate in particular to a kind of apparatus and method that produce illumination effect at frame body.
Background technology
In the modern society of being particular about quality of life, 3C Products such as electronics, electrical equipment and computer are also very paid attention to the construction on PRODUCT FORM DESIGN and the situation except the exploitation of function aspects.With computer display shown in Figure 1, computer vendors may be provided with light-emitting device at the housing periphery of display, extremely dazzles or romantic situation to build; Or with described light-emitting device be applied to vehicle license frame, television cabin, audio-visual household electrical appliances display ... wait product.
As seen from Figure 2: be the structure that is applied to the light-emitting device of rectangle framework in the prior art, it imitates lamp sheet 1A by four EL fields or four groups of backlight module overlap joint group structures form a rectangle frame, the end that the LGP of lamp sheet 1A or backlight module is imitated in each EL field all is equipped with a light source, those light sources throw light respectively and enter lamp sheet 1A or LGP, thereby produce illumination effect.Yet each group EL field effect lamp sheet or backlight all have brightness and colourity in various degree, and the technical EL field that will filter out four groups of same brightness and identical colourity imitates the lamp sheet or backlight has very high degree of difficulty, and the power consumption cost is also higher.
Summary of the invention
The technical issues that need to address of the present invention have provided a kind of device at frame body generation illumination effect, are intended to solve the above problems;
The present invention also provides the method that produces illumination effect at frame body.
In order to solve the problems of the technologies described above, device of the present invention is achieved through the following technical solutions:
The inventive system comprises: a polygon frame body, for having the leaded light component of leaded light character; Also comprise: plural LED, be arranged on each limit of this polygon frame body with at least two groups or the described LED more than two groups, and two adjacent groups LED, the polygon frame body direction on one side that its ray cast enters its place forms an angle;
Method of the present invention realizes by following steps:
LED more than two groups or two groups is set respectively on each limit of the leaded light component of a polygon frame body;
And the ray cast direction of two adjacent groups LED forms an angle, reflects this leaded light component again after making those light that enter leaded light component form mixed lights.
Compared with prior art, the invention has the beneficial effects as follows: do not need painstakingly to screen brightness and the colourity of LED, but, allow visual effect become soft by with behind the LED light mixed light more than two groups, thereby reduced the visual sensitivity of brightness and colourity, allowed whole illumination effect become more even.
Description of drawings
Fig. 1 is for showing the embodiment schematic diagram that is applied to the situation illumination effect of display framework in the prior art;
Fig. 2 is for showing the schematic representation of apparatus that produces illumination effect in the prior art at frame body;
Fig. 3 produces one of the device of illumination effect embodiment schematic diagram for showing the present invention at polygon frame body;
Fig. 4 produces another embodiment schematic diagram of the device of illumination effect for showing the present invention at polygon frame body;
Fig. 5 increases the width on each limit of polygon frame body for showing the present invention, makes the embodiment schematic diagram that can conduct to adjacent side and non-adjacent limit from the light of each limit projection.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail:
Purpose of the present invention, be to solve the light-emitting device that is applied to frame body in the prior art, it utilizes four EL fields to imitate lamp sheet or four groups of backlight module overlap joint group structure rectangle frames, and be equipped with a light source respectively, the lamp sheet is imitated in the EL field of four groups of same brightness and identical colourity or backlight exists high degree of difficulty so that will filter out technically, and also problem of higher of power consumption cost.
Feature of the present invention, provide a leaded light component that is polygon frame body, and LED more than two groups or two groups is set respectively on each limit of this leaded light component, and the ray cast direction of two adjacent groups LED forms an angle, reflect leaded light component again after making those light that enter leaded light component form mixed light, and the partial L ED on the adjacent both sides of polygon frame body can be with ray cast to leaded light component one regional extent of this adjacent side and form mixed light, make visual illumination effect more soft thus, thereby reduce the brightness of LED itself and the fine difference of colourity.
As preferable selection, the present invention can produce the polygon frame body that one links in one-body molded mode with leaded light component for the technological means of described polygon framework; After also leaded light component can being fabricated to polygonal each limit respectively, again its group is constituted polygon frame body.
As another preferable selection, the present invention can be provided with two groups of LED at each described leaded light component, and these two groups of LED are and are arranged on this leaded light component symmetrically, makes the light projection that can interlock enter leaded light component.
Another preferable selection of the present invention can be provided with on each leaded light component more than two groups and be even number set LED, and those LED are in pairs and are arranged on this leaded light component symmetrically, makes the light projection that can interlock enter leaded light component.
The present invention can look the width (being each limit distance at frame body center at the most) that actual conditions decide this each limit of polygon frame body, and the light whether LED that is located at each limit with decision can enter projection this limit is transmitted to other limit beyond its adjacent side.
Polygon frame body of the present invention, can be triangle, square, rectangle, rhombus, trapezoidal ... etc. geometry.
As seen from Figure 3, provide a polygon frame body 1 of making by the leaded light component that possesses leaded light character, each side of this polygon frame body 1 then is respectively equipped with two groups of LED2, and the ray cast direction of two adjacent groups LED2 forms an angle, reflects leaded light component again after making the light of those a-quadrants that enter polygon frame body one side form mixed light.Preferred embodiment of the present invention is further to make at least one LED2 on the polygon frame body 1 adjacent both sides, can be with ray cast to the B regional extent of the adjoiner of this two adjacent side and form mixed light.
When the LED2 that is located at each leaded light component 1 was two groups, these two groups of LED2 were to tilt an angle and are arranged on this polygon frame body 1 one sides symmetrically, make two groups of LED can alternately ray cast be entered polygon frame body.Embodiment shown in Figure 4, then can be provided with more than two groups and be even number set LED2 at each polygon frame body 1, those LED2 systems are arranged on this polygon frame body 1 one sides in pairs and symmetrically, also can reach the effect that makes two groups of LED alternately ray cast be entered polygon frame body and form mixed light.
The present invention can adopt integrated mode that leaded light component is directly manufactured rectangle frame for the embodiment of described polygon frame body, or triangle, rhombus, trapezoidal ... wait the polygon framework.After also single leaded light component can being produced distinctly, with mount technology or any suitable combination technology each leaded light component is combined into polygon frame body again.
Fig. 5 shows that the present invention can look the width increase (that is prolong each limit at the most distance at frame body center) of actual conditions with polygon frame body 1 each limit, in this embodiment, because the area of hollow out dwindles in the middle of the polygon frame body, the LED that causes on each limit of polygon frame body can also conduct to non-adjacent limit except light being conducted to its adjacent side.
The above in order to explain preferred embodiment of the present invention, is not that the attempt tool is to do any formal restriction to the present invention only; So, all have in that identical invention spirit is following do relevant any modification of the present invention or change, all must be included in the protection domain that the invention is intended to.
Claims (26)
1. one kind produces the device of illumination effect at frame body, comprising: a polygon frame body, for having the leaded light component of leaded light character; It is characterized in that also comprising: plural LED, be arranged on each limit of this polygon frame body with at least two groups or the described LED more than two groups, and two adjacent groups LED, the polygon frame body direction on one side that its ray cast enters its place forms an angle.
2. the device at frame body generation illumination effect according to claim 1, it is characterized in that: described polygon frame body is an integral body.
3. the device at frame body generation illumination effect according to claim 1, it is characterized in that: described polygon frame body is to be formed as this polygonal each limit group structure by plural leaded light component.
4. the device at frame body generation illumination effect according to claim 1 is characterized in that: when the LED on each limit of this polygon frame body was two groups, these two groups of LED were symmetrically to be provided with.
5. according to claim 1ly produce the device of illumination effect, it is characterized in that at frame body: the LED on each limit of this polygon frame body be two groups above and be that even number set, those LED are to be in pairs symmetrically to be provided with.
6. the device at frame body generation illumination effect according to claim 1, it is characterized in that: projection enters the light on this each limit of polygon frame body, can not be transmitted to other limit in addition, its adjacent side.
7. according to claim 6ly produce the device of illumination effect, it is characterized in that at frame body: the partial L ED on these adjacent both sides of polygon frame body, with ray cast to leaded light component one regional extent of this both sides adjoiner and form mixed light.
8. the device at frame body generation illumination effect according to claim 1, it is characterized in that: projection enters the light on this each limit of polygon frame body, is transmitted to other limit in addition, its adjacent side.
9. the device at frame body generation illumination effect according to claim 1, it is characterized in that: this polygon frame body is a triangle.
10. the device at frame body generation illumination effect according to claim 1 is characterized in that: this polygon frame body is square.
11. the device at frame body generation illumination effect according to claim 1, it is characterized in that: this polygon frame body is a rectangle.
12. the device at frame body generation illumination effect according to claim 1, it is characterized in that: this polygon frame body is a rhombus.
13. the device at frame body generation illumination effect according to claim 1, it is characterized in that: this polygon frame body is trapezoidal.
14. the method at frame body generation illumination effect realizes by following steps:
LED more than two groups or two groups is set respectively on each limit of the leaded light component of a polygon frame body;
And the ray cast direction of two adjacent groups LED forms an angle, reflects this leaded light component again after making those light that enter leaded light component form mixed lights.
15. the method at frame body generation illumination effect according to claim 14, wherein, described polygon frame body is made of one piece.
16. the method at frame body generation illumination effect according to claim 14, wherein, described polygon frame body is to be formed as this polygonal each limit group structure by plural leaded light component.
17. the method at frame body generation illumination effect according to claim 14, wherein, when the LED on each limit of this polygon frame body was two groups, these two groups of LED systems were setting symmetrically.
18. according to claim 14ly produce the method for illumination effect at frame body, wherein, the LED on each limit of this polygon frame body be two groups above and be that even number set, those LED are to be in pairs symmetrically to be provided with.
19. the method at frame body generation illumination effect according to claim 14, wherein, projection enters the light on this each limit of polygon frame body, can not be transmitted to other limit in addition, its adjacent side.
20. according to claim 19ly produce the method for illumination effect at frame body, wherein, the partial L ED on these adjacent both sides of polygon frame body, with ray cast to leaded light component one regional extent of this both sides adjoiner and form mixed light.
21. the method at frame body generation illumination effect according to claim 14, wherein, projection enters the light on this each limit of polygon frame body, is transmitted to other limit in addition, its adjacent side.
22. the method at frame body generation illumination effect according to claim 14, wherein, this polygon frame body is a triangle.
23. the method at frame body generation illumination effect according to claim 14, wherein, this polygon frame body is a square.
24. the method at frame body generation illumination effect according to claim 14, wherein, this polygon frame body is a rectangle.
25. the method at frame body generation illumination effect according to claim 14, wherein, this polygon frame body is a rhombus.
26. the method at frame body generation illumination effect according to claim 14, wherein, this polygon frame body is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910051492 CN101893183B (en) | 2009-05-19 | 2009-05-19 | Device and method for generating luminous effect in frame body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910051492 CN101893183B (en) | 2009-05-19 | 2009-05-19 | Device and method for generating luminous effect in frame body |
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| Publication Number | Publication Date |
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| CN101893183A true CN101893183A (en) | 2010-11-24 |
| CN101893183B CN101893183B (en) | 2012-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200910051492 Active CN101893183B (en) | 2009-05-19 | 2009-05-19 | Device and method for generating luminous effect in frame body |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135856A (en) * | 2011-12-05 | 2013-06-05 | 纬创资通股份有限公司 | Optical touch device and frame thereof |
| CN108312975A (en) * | 2018-01-17 | 2018-07-24 | 福耀玻璃工业集团股份有限公司 | A kind of automobile and viewing method showing movie theatre with arc |
-
2009
- 2009-05-19 CN CN 200910051492 patent/CN101893183B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135856A (en) * | 2011-12-05 | 2013-06-05 | 纬创资通股份有限公司 | Optical touch device and frame thereof |
| CN103135856B (en) * | 2011-12-05 | 2017-06-16 | 纬创资通股份有限公司 | Optical touch device and frame thereof |
| CN108312975A (en) * | 2018-01-17 | 2018-07-24 | 福耀玻璃工业集团股份有限公司 | A kind of automobile and viewing method showing movie theatre with arc |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101893183B (en) | 2012-06-20 |
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Effective date of registration: 20180904 Address after: 215151 No. 468 Songshan Road, Suzhou New District, Suzhou, Jiangsu. Patentee after: Suzhou Global Lighting Technologies Inc. Address before: 215151 No. 470 Songshan Road, Suzhou New District, Suzhou, Jiangsu. Patentee before: Suzhou Xianglong Plastic Co., Ltd. |