CN201462685U - Light-guiding rod with effect of multiple bright points - Google Patents
Light-guiding rod with effect of multiple bright points Download PDFInfo
- Publication number
- CN201462685U CN201462685U CN200920119423XU CN200920119423U CN201462685U CN 201462685 U CN201462685 U CN 201462685U CN 200920119423X U CN200920119423X U CN 200920119423XU CN 200920119423 U CN200920119423 U CN 200920119423U CN 201462685 U CN201462685 U CN 201462685U
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- Prior art keywords
- lamp guide
- light
- breakpoint
- breach
- effects according
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Abstract
The utility model discloses a light-guiding rod with effect of multiple bright points, which is mainly characterized in that a plurality of breakpoints in gap forms are distributed along the length direction of the light-guiding rod with equal intervals or unequal intervals, the breakpoints are arranged on the surface of one side of the light-guiding rod, and a light source is arranged on one end of the light-guiding rod. When light is transmitted in the light-emitting rod, bright points can be generated on the positions of the breakpoints through refraction and reflection, the bright points can be used for assisting luminance and decoration, thereby the light-guiding rod has the characteristics of high brightness and high significance.
Description
Technical field
The utility model relates to a kind of lamp guide with many spot effects that is used for conducting light, is a kind of design that can produce the visual effect of several secondary light sources in lamp guide.
Background technology
Known lamp guide is to adopt the optical material with good leaded light character to be shaped to strip at present.When using, light source can be located at an end of lamp guide, after light throws lamp guide along the length direction of lamp guide, can make the whole piece lamp guide luminous.The application of this kind form, under the light source condition of same brightness, the length of lamp guide is longer, a little less than this lamp guide is more healed away from its luminosity of position of light source.Therefore, the optical texture of some auxiliary refractions and reflection ray need be set usually, to remedy the loss of light conduction on lamp guide.For the effect that reaches energy-conservation and extend working time, the light source of this lamp guide adopts light emitting diode (LED) usually.
It is only even and soft that the said structure lamp guide is sent, but this illumination effect can be suitable for the demand of some product, and for the other product, but do not need soft illumination effect, but require the illumination effect of high brightness and highly significant, and such as: the steering indicating light of automobile, warning lamp etc.For this reason, common way is that the length direction along lamp guide is provided with several LED lamps, and when the needs lamp guide was luminous, these LED lamps are electrified light emittings simultaneously, to build the luminous requirement of high brightness and highly significant.But the shortcoming that this length direction at lamp guide is provided with LED is to need many LED lamps and comparatively power consumption.
Summary of the invention
The purpose of this utility model is to provide a kind of lamp guide that can be produced many spot effects by a light source.
Need to be provided with the problem of many LED lamps and power consumption on the existing lamp guide to be solved in the utility model.
In order to achieve the above object, the technical scheme that the utility model provides is: be distributed with a plurality of breakpoints on the length direction of lamp guide, breakpoint distributes with equidistant or unequal-interval each other.Described breakpoint is located at the surface of lamp guide one side.
Described breakpoint is a breach, and breakpoint is to distribute the section ovalize of lamp guide, circle, rhombus, pyriform or other geometry with equidistant or unequal-interval.
When the section of lamp guide was oval, breakpoint was distributed in the side of oval minor axis or is distributed in the side of oval major diameter.
Above-mentioned breakpoint also can be the combination of breach and protuberance, and the mode of combination is that at least two breach breach group who constitutes and the protuberance faciation that at least two protuberances constitute are spaced mutually.
Light source is located at an end of lamp guide, when light conducts in lamp guide, can be in the position of these breakpoints because of refraction and reflex produce bright spot, these bright spots can be used as floor light usefulness, thereby produce the characteristics of high brightness and highly significant.
Another program of the present utility model is: described lamp guide also can be at least by the integrative-structure of two leaded light bars moulding, and a side of every leaded light bar is distributed with a plurality of breakpoints along the length direction of leaded light bar.One side of described leaded light bar is an arcwall face, and it is as exiting surface.Opposite side with respect to this arcwall face is the plane, and breakpoint is located on this plane, and described breakpoint is a v-notch, when light when lamp guide conducts, described breakpoint can be with light after refraction and reflection, again from this arcwall face projection and go out.
Advantage of the present utility model: when light conducts in lamp guide, light can produce refraction when running into described breakpoint, thereby in the whole piece lamp guide, produce a plurality of brightness that are different from other position, simultaneously, reached by single light source and in lamp guide, produced the visual effect of multiple light courcess, thus realize energy-conservation, reduce cost and the effect of fault rate.
Description of drawings
Fig. 1 is the structural representation of the oval lamp guide of the utility model.
Fig. 2 is the A-A generalized section of Fig. 1.
Fig. 3 is the structural representation of another oval lamp guide of the utility model.
Fig. 4 is the B-B generalized section of Fig. 3.
Fig. 5 is the structural representation (breakpoint is unequal-interval and distributes) of the circular lamp guide of the utility model.
Fig. 6 is the C-C generalized section of Fig. 5.
Fig. 7 is the structural representation (breakpoint is unequal-interval and distributes) of another circular lamp guide of the utility model.
Fig. 8 is the D-D generalized section of Fig. 7.
Fig. 9 is the structural representation (breakpoint is equidistant distribution) of the circular lamp guide of the utility model.
Figure 10 is the structural representation of the utility model pyriform lamp guide.
Figure 11 is the F-F generalized section of Figure 10.
Figure 12 is the structural representation of the utility model rhombus lamp guide.
Figure 13 is the G-G generalized section of Figure 12.
Figure 14 is the lamp guide structural representation of the two bar leaded light bar moulding of the utility model.
Figure 15 is the H-H generalized section of Figure 14.
Figure 16 is H '-H ' generalized section of Figure 14.
Figure 17 is the lamp guide structural representation of three leaded light bars of the utility model moulding.
Figure 18 is the I-I generalized section of Figure 17.
Figure 19 is I '-I ' generalized section of Figure 17.
Figure 20 is breach and the protuberance structural representation spaced apart on the utility model lamp guide.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 and Fig. 2 represent for the section of lamp guide 1 be oval-shaped embodiment.In this embodiment, minor axis one side of this ellipse lamp guide 1 is provided with a plurality of v-notch 11 as breakpoint.Described these breakpoints can distribute by unequal-interval.It also can be equidistant distribution.
Fig. 3 and Fig. 4 represent for the section of lamp guide 1 be oval-shaped embodiment.In this embodiment, major diameter one side of this ellipse lamp guide 1 is provided with a plurality of v-notch 11 as breakpoint.Described these breakpoints can distribute by unequal-interval.It also can be equidistant distribution.
The section for lamp guide 1 that Fig. 5 and Fig. 6 represent is circular embodiment.In this embodiment, a side of this lamp guide 1 is provided with a plurality of v-notch 11 as breakpoint.Described these breakpoints can distribute by unequal-interval.Also can be equidistant distribution, Fig. 9.
What Fig. 7 and Fig. 8 represented is another circular embodiment for the section of lamp guide 1. in this embodiment, except a side of this lamp guide 1 is provided with v-notch 11 that a plurality of unequal-intervals distribute as the breakpoint, the middle part of described lamp guide 1 also is provided with plane breach 11A.
The section for lamp guide 1 that Fig. 9 represents is another circular embodiment.In this embodiment, a side of this lamp guide 1 is provided with the v-notch 11 of a plurality of equidistant distributions as breakpoint.
Figure 10 and Figure 11 represent for the section of lamp guide 1 be the embodiment of pyriform.In this embodiment, a side of this lamp guide 1 is provided with the breach 11 of a plurality of unequal-intervals distributions as breakpoint.Described these breakpoints also can be equidistant distributions.
Figure 12 and Figure 13 represent for the section of lamp guide 1 be the embodiment of rhombus.In this embodiment, the breach 11 as breakpoint is distributed in one of rhombus arm of angle with being unequal-interval.Described these breakpoints also can be equidistant distributions.
What Figure 14, Figure 15 and Figure 16 represented is that lamp guide 1 comprises the integrative-structure by the moulding of two leaded light bars, and a side of every leaded light bar is distributed with a plurality of breakpoints along the length direction of leaded light bar.Article two, being separated out two arcwall faces with interval trough 12 between the leaded light bar, is the plane corresponding to the opposite side of the lamp guide 1 of these two arcwall faces.Arcwall face is as the exiting surface of lamp guide 1.Two rows are set in the plane correspond respectively to this two arcwall faces, and along lamp guide 1 length direction unequal interval be distributed with a plurality of breach 11 as breakpoint.Described this breach 11 also can be equidistant distribution.
What Figure 17, Figure 18 and Figure 19 represented is that lamp guide 1 comprises the integrative-structure by the moulding of three leaded light bars, and a side of every leaded light bar is distributed with a plurality of breakpoints along the length direction of leaded light bar.Article three, being separated out three arcwall faces with interval trough 12 between the leaded light bar, is the plane corresponding to the opposite side of the lamp guide 1 of these three arcwall faces.Arcwall face is as the exiting surface of lamp guide 1.Three rows are set on this plane correspond respectively to this three arcwall faces, and along lamp guide 1 length direction unequal interval be distributed with a plurality of breach 11 as breakpoint.Described this breach 11 also can be equidistant distribution
What Figure 20 represented is that fracture also can be the combination of breach 11 and protuberance 13, and the mode of combination is that at least two breach 11 breach group who constitutes and the protuberance faciation that at least two protuberances 13 constitute are spaced mutually.Described breach 11 is V-arrangement or other suitable shape.Protuberance 13 also can be V-arrangement or round dot or other the suitable shape of protruding.
Claims (8)
1. lamp guide with many spot effects, described lamp guide is extended with a length, it is characterized in that being distributed with a plurality of breakpoints on the length direction of lamp guide, and breakpoint distributes with equidistant or unequal-interval each other.
2. the lamp guide with many spot effects according to claim 1 is characterized in that described breakpoint is located at the surface of lamp guide one side.
3. the lamp guide with many spot effects according to claim 1 is characterized in that section ovalize or circular or the rhombus or the pyriform of lamp guide.
4. the lamp guide with many spot effects according to claim 3 is characterized in that the lamp guide of section ovalize, and breakpoint is distributed in a side or major diameter one side of oval minor axis.
5. the lamp guide with many spot effects according to claim 1 is characterized in that described lamp guide comprises that at least by the integrative-structure of two leaded light bars moulding, a side of every leaded light bar is distributed with a plurality of breakpoints along the length direction of leaded light bar.
6. the lamp guide with many spot effects according to claim 5, a side that it is characterized in that the leaded light bar is an arcwall face, is the plane with respect to the opposite side of this arcwall face, and described breakpoint is located on this plane, and described breakpoint is a v-notch.
7. the lamp guide with many spot effects according to claim 1 is characterized in that described breakpoint is a breach.
8. the lamp guide with many spot effects according to claim 1 is characterized in that described breakpoint is the combination of breach and protuberance, and the mode of combination is that at least two breach breach group who constitutes and the protuberance faciation that at least two protuberances constitute are spaced mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920119423XU CN201462685U (en) | 2009-05-07 | 2009-05-07 | Light-guiding rod with effect of multiple bright points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920119423XU CN201462685U (en) | 2009-05-07 | 2009-05-07 | Light-guiding rod with effect of multiple bright points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201462685U true CN201462685U (en) | 2010-05-12 |
Family
ID=42390037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920119423XU Expired - Lifetime CN201462685U (en) | 2009-05-07 | 2009-05-07 | Light-guiding rod with effect of multiple bright points |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201462685U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563389A (en) * | 2010-12-16 | 2012-07-11 | 周聪明 | Projection lamp |
| CN102654249A (en) * | 2011-03-03 | 2012-09-05 | 东莞万士达液晶显示器有限公司 | Crystal lamp source |
| CN106122888A (en) * | 2016-08-25 | 2016-11-16 | 江苏创基新能源有限公司 | Solar energy traffic flashing light |
-
2009
- 2009-05-07 CN CN200920119423XU patent/CN201462685U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563389A (en) * | 2010-12-16 | 2012-07-11 | 周聪明 | Projection lamp |
| CN102654249A (en) * | 2011-03-03 | 2012-09-05 | 东莞万士达液晶显示器有限公司 | Crystal lamp source |
| CN106122888A (en) * | 2016-08-25 | 2016-11-16 | 江苏创基新能源有限公司 | Solar energy traffic flashing light |
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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: YILAN AUTO PARTS MANUFACTURING (PINGHU) CO., LTD. Free format text: FORMER OWNER: CHEN KENGSHENG Effective date: 20100613 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314200 YILAN AUTO PARTS MANUFACTURING (PINGHU) CO., LTD., NO.1199, XINGPINGYI ROAD, PINGHU ECONOMIC DEVELOPMENT ZONE, PINGHU CITY, ZHEJIANG PROVINCE TO: 314200 NO.1199, XINGPINGYI ROAD, PINGHU ECONOMIC DEVELOPMENT ZONE, PINGHU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100613 Address after: 314200 Pinghu Economic Development Zone, Zhejiang, Xingping Road, No. 1199, No. Patentee after: E-LAN AUTOMOBILE FITTING MANUFACTURING (PINGHU) CO., LTD. Address before: 314200 Yilan auto parts manufacturing (Pinghu) Co., Ltd., No. 1199, Xingping Road, Pinghu Economic Development Zone, Zhejiang, Pinghu Patentee before: Chen Kengsheng |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
|
| CX01 | Expiry of patent term |