CN215216085U - High-brightness light-gathering light guide column - Google Patents
High-brightness light-gathering light guide column Download PDFInfo
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- CN215216085U CN215216085U CN202121540607.0U CN202121540607U CN215216085U CN 215216085 U CN215216085 U CN 215216085U CN 202121540607 U CN202121540607 U CN 202121540607U CN 215216085 U CN215216085 U CN 215216085U
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Abstract
The utility model discloses a highlight spotlight leaded light post, it includes first leaded light spare, second leaded light spare and third leaded light spare, be equipped with adjustable structure between second leaded light spare and the third leaded light spare, be equipped with buckle revolution mechanic between first leaded light spare and the second leaded light spare, first leaded light spare is equipped with spotlight structure, second leaded light spare is equipped with spotlight structure one, third leaded light spare is equipped with spotlight structure two, ejection of compact portion is equipped with ejection of compact groove. The utility model discloses a collect the hi-lite collect, adjustable, can dismantle subassembly and rotatory adjustment multi-functional high bright spotlight leaded light post as an organic whole, satisfy current LED light guide's multiple demand.
Description
Technical Field
The utility model relates to a light guide element's technical field, concretely relates to highlight spotlight leaded light post.
Background
A light guide is a device that transmits light from a light source to another point at a distance from the light source with minimal loss, the light rays being transmitted inside the light guide by means of total internal reflection. The existing light guide column has unsatisfactory light condensation effect, so that a light source generates certain scattering consumption in the transmission process, and the convergence performance is poor, thereby reducing the light intensity of a light source receiving point and influencing the illumination effect; the existing light guide columns are mostly of an integrated structure, the length, specification and size of the existing light guide columns are mostly fixed, rapid adjustment and free combination cannot be performed according to installation requirements, flexible matching cannot be performed, applicability is low, molds of different specifications need to be customized for production, production cost is high, and recycling cannot be performed; the input and the output of current leaded light post are on same axis, when utilizing the leaded light post to guide the LED lamp light on the different equipment, because the inner structure of equipment is different, the angle demand of the end of spouting out of leaded light post also is different, needs plus the component to adjust the orientation of deriving light, and the adjustment mode is loaded down with trivial details complicacy, and is with high costs.
Therefore, there is a need for an adjustable, freely combined and high-brightness light guide pillar for guiding light of LED to improve illumination effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-brightness light-gathering light guide column aiming at the defects of the prior art.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:
a high-brightness condensation light guide column comprises a first light guide part, a second light guide part and a third light guide part, wherein the first light guide part is arranged on the second light guide part, the second light guide part is arranged on the third light guide part, an adjustable structure is arranged between the second light guide part and the third light guide part, a buckle rotating structure is arranged between the first light guide part and the second light guide part, the first light guide part comprises a bending part and an ejection part, one side of the bending part is connected with the ejection part, the other side of the bending part and the second light guide part form a rotatable connection through the buckle rotating structure, the second light guide part comprises a first connecting part and a first ejection part, one side of the connecting part is connected with the ejection part, the other side of the connecting part is connected with the third light guide part, the first light guide part is provided with a condensation structure, the second light guide part is provided with a first condensation structure, the third light guide part is provided with a second light gathering structure, and the ejection part is provided with an ejection groove.
The adjustable structure comprises an adjusting groove and an adjusting block, the adjusting groove is a round-tube-shaped groove, the adjusting block is a round-tube-shaped lug, the adjusting groove is arranged above the third light guide piece, the adjusting block is arranged at the bottom of the second light guide piece, the third light guide piece is provided with two adjusting hole groups, the adjusting hole groups are arranged on the outer side of the third light guide piece in a mode that mirror images are opposite respectively, the adjusting hole groups are formed by a plurality of threaded holes, and the threaded holes are provided with fixing screws.
The improved structure comprises a plurality of buckles and an annular groove, the buckles are arranged at the bottom of the bent portion, the annular groove is arranged on the inner side above the second light guide piece, and the annular groove is provided with two through holes.
The second light guide part is further provided with an annular convex block, the bending part is provided with a first annular groove matched with the annular convex block and a connecting ring block, and the connecting ring block is arranged at the bottom of the bending part.
The light-gathering structure comprises a light-gathering channel, a gathering cavity and a reflecting channel, the light-gathering channel is arranged at the tail of the bending part, the gathering cavity is arranged at one end, close to the ejection slot, of the bending part, the reflecting channel is arranged between the gathering cavity and the ejection slot, the reflecting channel is of a first cone-shaped structure, and the diameter of the reflecting channel is gradually reduced from the gathering cavity to the ejection slot. .
The light-gathering structure comprises a convex surface structure, a light-gathering channel I, a convex surface structure I and a Fresnel tooth pattern group, wherein the convex surface structure is arranged at the top end of the second light-guiding piece, the Fresnel tooth pattern group is arranged on the outer side of the convex surface structure, the convex surface structure I is arranged at the bottom of the second light-guiding piece and is sunken towards the middle position of the second light-guiding piece, and the light-gathering channel I is arranged between the convex surface structure and the convex surface structure I.
The light-gathering structure II comprises a convex surface structure II and a convex surface structure III, the convex surface structure II is arranged at the top end of the third light guide piece, the convex surface structure III is arranged at the bottom of the third light guide piece, and a light-gathering channel III is arranged between the convex surface structure II and the convex surface structure III.
The improved structure is characterized in that the second light guide part is provided with a connecting ring block II, the inner side of the connecting ring block II is provided with a reverse round platform structure II, and the reverse round platform structure II is connected with the convex surface structure I.
The improved structure comprises a gathering cavity, a convex surface structure I, a convex surface structure II and a convex surface structure III which are all hemispherical structures, wherein the ejection groove is of a conical structure, and a frosting layer is arranged on the inner wall of the ejection groove.
The transverse sections of the light-gathering channel, the light-gathering channel I and the light-gathering channel III are all in an inverted isosceles trapezoid structure.
The utility model has the advantages that: the utility model discloses a collect the hi-lite collect, adjustable, can dismantle subassembly and rotatory adjustment multi-functional high bright spotlight leaded light post as an organic whole, satisfy current LED light guide's multiple demand. Multiple condensation collection is realized by arranging the condensation structure, the condensation structure I and the condensation structure II, the occurrence of scattering or weakening in the light transmission process is greatly reduced, the sealing performance is ensured by combining the connecting ring block and the connecting ring block II, the light leakage of the high-brightness condensation light guide column is prevented, the brightness of the central part of the emitted light is better, and the light effect of the LED lamp is greatly improved; through setting up reflection channel, spotlight passageway one and spotlight passageway three way in guaranteeing the gathering transmission of light, appear scattering or light decay when reducing the transmission to reach the gathering chamber with light, the gathering chamber is used for gathering the focus once more with the light that transmits and comes, reduces the diffuse reflection phenomenon that takes place, and through reflection channel with light toward the central point of shooting groove put the transport, through being equipped with the dull polish layer at the inner wall of shooting groove, can more effectively control LED lamp light focus, make the portion central point luminance that jets out of first leaded light spare higher, still can increase luminous angle, improved the light effect of LED lamps and lanterns.
The utility model discloses a set up adjustable structure and be used for adjusting the interval between second leaded light spare and the third leaded light spare according to the demand, constitute the high bright spotlight leaded light post of different length size to can be used to the lamps and lanterns of different irradiation range demands and use, improve the suitability, the screw is used for the fixed position after the regulation, and convenient quick adjustment; the first light guide part and the second light guide part form detachable connection and rotary connection through the arrangement of the buckle rotating structure, the high-brightness light-gathering light guide column output in a pillar type or high-brightness light-gathering light guide column output in a bending type can be adjusted according to requirements, and when only a linear light source is required to be output, only the first light guide part needs to be detached; act as the rotation when buckle revolution mechanic and connect, after high bright spotlight leaded light post carries out fixed connection with the LED lamp, people can rotate first leaded light spare through the bending portion, make the suitable orientation of the portion of spouting adjustment of first leaded light spare, make the LED lamp can show better, and when the orientation that jets out is adjusted to needs, only need rotate first leaded light spare can, need not dismantle whole high bright spotlight leaded light post get off, the installation adjustment that also gives people has brought conveniently.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
FIG. 1 is a schematic view of the overall structure of a high-brightness light-gathering and guiding pillar according to this embodiment;
FIG. 2 is an exploded view of the high-brightness light-gathering light guide pillar of the present embodiment;
FIG. 3 is a schematic cross-sectional view of the first light guide of the present embodiment;
FIG. 4 is a schematic cross-sectional view of a second light guide of the present embodiment;
fig. 5 is a schematic cross-sectional view of a third light guide of the present embodiment.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
In an embodiment, referring to fig. 1 to 5, a high-brightness light-gathering light guide column 1 includes a first light guide 2, a second light guide 3, and a third light guide 4, the first light guide 2 is disposed on the second light guide 3, the second light guide 3 is disposed on the third light guide 4, an adjustable structure 5 is disposed between the second light guide 3 and the third light guide 4, a snap rotating structure 6 is disposed between the first light guide 2 and the second light guide 3, the first light guide 2 includes a bending portion 20 and an emitting portion 21, one side of the bending portion 20 is connected to the emitting portion 21, the other side of the bending portion 20 is rotatably connected to the second light guide 3 by the snap rotating structure 6, the bending portion 20 is used for changing the direction of light in the high-brightness light-gathering light guide column 1, so that the light is emitted from the emitting portion 21 of the first light guide, the LED lamp on the equipment changes the display position through the high-brightness condensation light guide column 1, the second light guide piece 3 comprises a connecting portion 30 and a first emitting portion 31, one side of the connecting portion 30 is connected with the first emitting portion 31, the other side of the connecting portion 30 is connected with the third light guide piece 4, the first light guide piece 2 is provided with a condensation structure 7, the second light guide piece 3 is provided with a first condensation structure 8, the third light guide piece 4 is provided with a second condensation structure 9, and the emitting portion 21 is provided with an emitting groove 210.
The adjustable structure 5 comprises an adjusting groove 50 and an adjusting block 51, the adjusting groove 50 is a circular tube-shaped groove, the adjusting block 51 is a circular tube-shaped convex block, the adjusting groove 50 is arranged above the third light guide member 4, the adjusting block 51 is arranged at the bottom of the second light guide member 3, the third light guide member 4 is provided with two adjusting hole groups 40, the two adjusting hole groups 40 are respectively arranged at the outer side of the third light guide member 4 in a mirror image opposite mode, both the adjusting hole groups 40 are composed of a plurality of threaded holes, the threaded holes are provided with fixing screws, the adjustable structure 5 is used for adjusting the distance between the second light guide member 3 and the third light guide member 4 according to requirements to form the high-brightness light focusing columns 1 with different length sizes, so that the adjustable structure can be used for lamps with different irradiation range requirements, the applicability is improved, and the screws are used for fixing and positioning after adjustment, and is convenient and quick to adjust.
The buckle rotating structure 6 comprises a plurality of buckle hooks 60 and an annular groove 61, the buckle hooks 60 are arranged at the bottom of the bending part 20, the annular groove 61 is arranged at the inner side above the second light guide part 3, the annular groove 61 is provided with two through holes 610, the buckle rotating structure 6 enables the first light guide part 2 and the second light guide part 3 to form detachable connection and rotary connection, the buckle rotating structure can be adjusted to be a high-brightness light-gathering light guide column 1 with pillar type output or a high-brightness light-gathering light guide column 1 with bending type output according to requirements, and when only a linear light source is required to be output, only the first light guide part 2 needs to be detached; act as the rotation and connect when buckle revolution mechanic 6, after high bright spotlight leaded light post 1 carries out fixed connection with the LED lamp, people can rotate first leaded light spare 2 through flexion 20, make the suitable orientation of the portion of spouting of first leaded light spare 2 adjustment, make the LED lamp can show better, and when the orientation of spouting is adjusted to needs, only need rotate first leaded light spare 2 can, need not dismantle whole high bright spotlight leaded light post 1, the installation adjustment that also gives people has brought conveniently.
Second leaded light 3 still is equipped with annular lug 32, flexion 20 is equipped with and links up ring block 201 with annular lug 32 complex annular groove 200, it sets up to link up ring block 201 20 bottom of flexion, annular lug 32 is connected with an annular groove 200 cooperation location, and the cooperation link up ring block 201 is used for guaranteeing that first leaded light 2 is connected the back leakproofness with second leaded light 3, prevents the light leak, guarantees the transmission of light, improves light effect.
The light-gathering structure 7 comprises a light-gathering channel 70, a light-gathering cavity 71 and a reflection channel 72, the light-gathering channel 70 is arranged at the tail of the bending part 20, the light-gathering cavity 71 is arranged at one end of the bending part 20 close to the emission groove 210, the reflection channel 72 is arranged between the light-gathering cavity 71 and the emission groove 210, the reflection channel 72 is of a first circular truncated cone structure, the diameter of the reflection channel 72 gradually decreases from the light-gathering cavity to the emission groove 210, the light-gathering channel 70 is used for gathering and transmitting light of the second light guide 3, reducing diffusion or light attenuation during transmission and transmitting the light to the light-gathering cavity 71, the light-gathering cavity 71 is used for gathering and focusing the transmitted light again, reducing the diffuse reflection phenomenon and transmitting the light to the center of the emission groove through the reflection channel 72, the inner wall of the emission groove 210 is provided with a frosted layer 2100, the cooperation frosted layer 2100 can more effectively control LED light line focus, makes the portion 20 central point luminance of penetrating of first leaded light spare 2 higher, still can increase luminous angle, has improved the light effect of LED lamps and lanterns.
The first light gathering structure 8 comprises a convex structure 80, a first light gathering channel 81, a convex structure 82 and a Fresnel tooth line group 83, the convex structure 80 is arranged at the top end of the second light guide part 3, the Fresnel tooth line group 83 is arranged on the outer side of the convex structure 80, the convex structure 82 is arranged at the bottom of the second light guide part 3 and is recessed towards the middle position of the second light guide part 3, the first light gathering channel 81 is arranged between the convex structure 80 and the convex structure 82, the convex structure 82 is used for focusing light of the third light guide column 4 and transmitting the light to the first light gathering channel 81, the first light gathering channel 81 ensures that the light is gathered and focused in the transmission process and transmits the focused light to the convex structure 80, the convex structure 80 is used for focusing and transmitting, and can be gathered again, and the transmitted light is more concentrated by matching with the Fresnel tooth line group 83, the light effect of the LED lamp is greatly improved.
Spotlight structure two 9 includes convex surface structure two 90 and convex surface structure three 91, convex surface structure two 90 sets up the top of third leaded light spare 4, convex surface structure three 91 sets up the bottom of third leaded light spare 4, be equipped with spotlight passageway three 92 between convex surface structure two 90 and the convex surface structure three 91, search book spotlight structure two 9 and be used for first spotlight, improve the light effect of follow-up LED lamps and lanterns.
Second leaded light 3 is equipped with links up ring block two 33, the inboard that links up ring block two 33 is equipped with inverted round platform structure two 330, inverted round platform structure two 330 with convex surface structure one 82 is connected, link up ring block two 33 and be used for guaranteeing the leakproofness behind second leaded light 3 and the third leaded light 4 connection, prevent the light leak, guarantee the light effect of LED lamps and lanterns.
The gathering cavity 71, the convex structure 80, the first convex structure 82, the second convex structure 90 and the third convex structure 91 are all hemispherical structures, and the injection groove 210 is a conical structure.
The cross sections of the light-gathering channel 70, the light-gathering channel I81 and the light-gathering channel III 692 are all in an inverted isosceles trapezoid structure.
The utility model discloses a collect the hi-lite collect, adjustable, can dismantle subassembly and rotatory adjustment multi-functional high bright spotlight leaded light post as an organic whole, satisfy current LED light guide's multiple demand. Multiple condensation collection is realized by arranging the condensation structure, the condensation structure I and the condensation structure II, the occurrence of scattering or weakening in the light transmission process is greatly reduced, the sealing performance is ensured by combining the connecting ring block and the connecting ring block II, the light leakage of the high-brightness condensation light guide column is prevented, the brightness of the central part of the emitted light is better, and the light effect of the LED lamp is greatly improved; through setting up reflection channel, spotlight passageway one and spotlight passageway three way in guaranteeing the gathering transmission of light, appear scattering or light decay when reducing the transmission to reach the gathering chamber with light, the gathering chamber is used for gathering the focus once more with the light that transmits and comes, reduces the diffuse reflection phenomenon that takes place, and through reflection channel with light toward the central point of shooting groove put the transport, through being equipped with the dull polish layer at the inner wall of shooting groove, can more effectively control LED light focus, make the portion central point luminance that jets out of first leaded light spare higher, still can increase luminous angle, improved the light effect of LED lamps and lanterns.
The utility model discloses a set up adjustable structure and be used for adjusting the interval between second leaded light spare and the third leaded light spare according to the demand, constitute the high bright spotlight leaded light post of different length size to can be used to the lamps and lanterns of different irradiation range demands and use, improve the suitability, the screw is used for the fixed position after the regulation, and convenient quick adjustment; the first light guide part and the second light guide part form detachable connection and rotary connection through the arrangement of the buckle rotating structure, the high-brightness light-gathering light guide column output in a pillar type or high-brightness light-gathering light guide column output in a bending type can be adjusted according to requirements, and when only a linear light source is required to be output, only the first light guide part needs to be detached; act as the rotation when buckle revolution mechanic and connect, after high bright spotlight leaded light post carries out fixed connection with the LED lamp, people can rotate first leaded light spare through the bending portion, make the suitable orientation of the portion of spouting adjustment of first leaded light spare, make the LED lamp can show better, and when the orientation that jets out is adjusted to needs, only need rotate first leaded light spare can, need not dismantle whole high bright spotlight leaded light post get off, the installation adjustment that also gives people has brought conveniently.
The utility model discloses be not limited to above-mentioned embodiment, adopt with the utility model discloses above-mentioned embodiment is the same or approximate structure or device, and the other that obtain is used for highlight spotlight leaded light post, all is within the protection scope of the utility model.
Claims (10)
1. A highlight condensation light guide post is characterized in that: the high-brightness condensation light guide column comprises a first light guide piece, a second light guide piece and a third light guide piece, wherein the first light guide piece is arranged on the second light guide piece, the second light guide piece is arranged on the third light guide piece, an adjustable structure is arranged between the second light guide piece and the third light guide piece, a buckle rotating structure is arranged between the first light guide piece and the second light guide piece, the first light guide piece comprises a bending part and an ejection part, one side of the bending part is connected with the ejection part, the other side of the bending part is rotatably connected with the second light guide piece through the buckle rotating structure, the second light guide piece comprises a connecting part and a first ejection part, one side of the connecting part is connected with the ejection part, the other side of the connecting part is connected with the third light guide piece, the first light guide piece is provided with a condensation structure, and the second light guide piece is provided with a condensation structure, the third light guide part is provided with a second light gathering structure, and the ejection part is provided with an ejection groove.
2. The high-brightness condensed light guide post according to claim 1, characterized in that: the adjustable structure comprises an adjusting groove and an adjusting block, the adjusting groove is a circular tube-shaped groove, the adjusting block is a circular tube-shaped protruding block, the adjusting groove is arranged above the third light guide piece, the adjusting block is arranged at the bottom of the second light guide piece, the third light guide piece is provided with two adjusting hole groups, the adjusting hole groups are arranged on the outer side of the third light guide piece in a mode that the mirror images are opposite, the adjusting hole groups are formed by a plurality of threaded holes, and the threaded holes are provided with fixing screws.
3. The high-brightness condensed light guide post according to claim 2, characterized in that: the buckle rotary structure comprises a plurality of buckles and an annular groove, the buckles are arranged at the bottom of the bending portion, the annular groove is arranged on the inner side above the second light guide piece, and the annular groove is provided with two through holes.
4. The high-brightness condensed light guide post according to claim 3, characterized in that: the second light guide part is further provided with an annular convex block, the bending part is provided with a first annular groove matched with the annular convex block and a connecting ring block, and the connecting ring block is arranged at the bottom of the bending part.
5. The high-brightness condensed light guide post according to claim 4, wherein: the light condensation structure comprises a light condensation channel, a condensation cavity and a reflection channel, the light condensation channel is arranged at the tail of the bending portion, the condensation cavity is arranged at one end, close to the ejection slot, of the bending portion, the reflection channel is arranged between the condensation cavity and the ejection slot, the reflection channel is of a first circular truncated cone-shaped structure, and the diameter of the reflection channel is gradually reduced from the condensation cavity to the ejection slot.
6. The high-brightness condensed light guide post according to claim 5, wherein: the first light gathering structure comprises a convex surface structure, a first light gathering channel, a first convex surface structure and a Fresnel tooth pattern group, the convex surface structure is arranged at the top end of the second light guiding piece, the Fresnel tooth pattern group is arranged on the outer side of the convex surface structure, the first convex surface structure is arranged at the bottom of the second light guiding piece and is sunken towards the middle position of the second light guiding piece, and the first light gathering channel is arranged between the convex surface structure and the first convex surface structure.
7. The high-brightness condensed light guide post according to claim 6, wherein: the second light gathering structure comprises a second convex structure and a third convex structure, the second convex structure is arranged at the top end of the third light guide part, the third convex structure is arranged at the bottom of the third light guide part, and a third light gathering channel is arranged between the second convex structure and the third convex structure.
8. The high light concentrating light guide post according to claim 7, wherein: the second light guide part is provided with a connecting ring block II, the inner side of the connecting ring block II is provided with a reverse round platform structure II, and the reverse round platform structure II is connected with the convex surface structure I.
9. The high light concentrating light guide post according to claim 8, wherein: the gathering cavity, the convex surface structure I, the convex surface structure II and the convex surface structure III are all hemispherical structures, the ejection groove is of a conical structure, and the inner wall of the ejection groove is provided with a frosting layer.
10. The high light concentrating light guide post according to claim 9, wherein: the cross sections of the light condensation channel, the light condensation channel I and the light condensation channel III are all in an inverted isosceles trapezoid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121540607.0U CN215216085U (en) | 2021-07-07 | 2021-07-07 | High-brightness light-gathering light guide column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121540607.0U CN215216085U (en) | 2021-07-07 | 2021-07-07 | High-brightness light-gathering light guide column |
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| Publication Number | Publication Date |
|---|---|
| CN215216085U true CN215216085U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121540607.0U Active CN215216085U (en) | 2021-07-07 | 2021-07-07 | High-brightness light-gathering light guide column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215216085U (en) |
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2021
- 2021-07-07 CN CN202121540607.0U patent/CN215216085U/en active Active
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Address after: 516006 Workshop 1, No. 4 Xingping East Road, Dongxing District, Dongjiang Science and Technology Park, Zhongkai High-tech Zone, Huizhou City, Guangdong Province (Intelligent Power Industrial Zone) Patentee after: Guangdong Durun Photoelectric Technology Co.,Ltd. Address before: 523000 Xingang Industrial Park, Houdao Road, Daling Village, Dalingshan Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN DURUN PHOTOELECTRIC TECHNOLOGY CO.,LTD. |
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