CN116832335A - Phase control multidimensional light guide system - Google Patents
Phase control multidimensional light guide system Download PDFInfo
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- CN116832335A CN116832335A CN202310601577.7A CN202310601577A CN116832335A CN 116832335 A CN116832335 A CN 116832335A CN 202310601577 A CN202310601577 A CN 202310601577A CN 116832335 A CN116832335 A CN 116832335A
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- 239000000758 substrate Substances 0.000 claims description 18
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001225 therapeutic effect Effects 0.000 description 28
- 230000001681 protective effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 230000003902 lesion Effects 0.000 description 3
- 238000001126 phototherapy Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0616—Skin treatment other than tanning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0625—Warming the body, e.g. hyperthermia treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/063—Radiation therapy using light comprising light transmitting means, e.g. optical fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0632—Constructional aspects of the apparatus
- A61N2005/0633—Arrangements for lifting or hinging the frame which supports the light sources
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/065—Light sources therefor
- A61N2005/0651—Diodes
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- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The invention discloses a phase control multidimensional light guide system which comprises a light source and a light guide cup, wherein the light source is arranged at one end of the light guide cup, and a plurality of secondary light guide units are arranged on the inner wall of the light guide cup. After the light emitted by the light source is reflected by a plurality of secondary light guide units and is reflected by the inner curved surface of the light guide cup, photons can form a plurality of focusing points with different depths around the focus, a three-dimensional focusing body is formed at a specific distance, surrounding focusing is formed on the focus, a plurality of focusing points for treating the light are formed on the front side, the back side and the inside of the focus, the treatment effect is further improved, and the inside of a treatment part can also receive uniform and consistent treatment photons at the same time, so that the overall treatment effect of light treatment is improved, and the positions, the numbers and the sizes of the secondary light guide units on the inner wall of the light guide cup are correspondingly adjusted and designed according to the shape, the size and the distance from the body surface of the focus, so that the final shape of the photon focusing body is similar to the focus and the distance are similar.
Description
Technical Field
The invention relates to the field of light therapy, in particular to a phase control multidimensional light guide system.
Background
The light therapy technology is a common therapeutic method in clinical medicine, and mainly irradiates the surface of a human body therapeutic position by emitting photons with specific wavelengths, wherein the photons with the specific wavelengths have certain penetration capability and can penetrate through the surface of the human skin to enter deeper tissues, and the photons with the specific wavelengths can generate photochemical, biochemical, photoelectric and thermal effects with the human tissues, so that the therapeutic effect is achieved.
As shown in figure 1 of the specification, the point light source 4 is a common light source for emitting photons with specific wavelength, and the light emitting angle 41 is generallyThe light emitting angle of the LED light source packaged by COB is over 170 degrees, so that the LED light source is suitable for a scene with large-area illumination, and when the light source with specific wavelength is used for treatment in medical treatment, the light emitting angle of the therapeutic photon is not expected to be too large, because under the condition that the total power is unchanged, the larger the light emitting angle is, the therapeutic photon power (namely the light power density, the unit is typically mw/cm) received by the focus 3 per unit area 2 ) The smaller the therapeutic effect.
At present, a light reflecting cup or a condensing lens is generally used in the market to reduce the divergence angle and reduce the scattering of photons, most of light rays are firstly reflected in the cup and then emitted from the cup opening, the light rays can be converged into a light spot, the flashlight is a typical application of the light reflecting cup, most of light rays can be focused on one point by the condensing lens under ideal conditions, and the light reflecting cup is generally divided into two types from the design of the inner surface: 1. the inner wall is smooth; 2. the inner wall is provided with regular grains, the grains are used for making light scattered for multiple times softer, but partial control on the light emitting angle is lost, the regular reflecting cup is only used for common lighting scenes, but the conventional reflecting cup does not completely solve the problem of photon scattering, because a light source is not a single point light source, a large number of photons are scattered, as shown in the specification of figure 2, in order to increase the optical power density in medical treatment, the reflecting cup 5 with smooth inner wall is adopted, the disadvantage of the reflecting cup 5 in the medical treatment field is that the path of a plurality of paths of light sources cannot be accurately controlled, only therapeutic photons 51 can be converged on the face of a focus 3 facing the direction of the light source to form a two-dimensional focal plane 52, the photons converged in the mode generate a plane light spot on a treatment position, or a focusing point is only the treatment on the two-dimensional plane, only the surface facing the irradiation direction of the light source can obtain certain therapeutic photons, and for the planar treatment of the surface of the skin, the problem that the therapeutic dimension is insufficient is generated, so that the overall therapeutic effect is affected, as if a person lifts an umbrella under the sun, the sun is a therapeutic light source, the person is a focus, the umbrella is the side of the focus facing the sun, the therapeutic effect of the surface of the focus is larger than the inside and the back of the focus, the therapeutic effect can only be from the surface to the inside, the therapeutic effect generating speed is greatly influenced, the planar light spot generated by the reflecting cup and the focus generated by the lens are generated, the problem that the therapeutic dimension is insufficient is generated when the true three-dimensional focus is treated, most of the therapeutic photons are absorbed by the umbrella, and the person under the umbrella receives very little therapeutic photons.
Disclosure of Invention
The invention provides a phased multidimensional light guide system comprising:
a light source; and
the light guide cup, the light source is established on the one end of light guide cup, is equipped with a plurality of second grade light guide units on the inner wall of light guide cup, and the quantity, the position and the size of second grade light guide unit and the shape, the size of focus of treatment, the distance looks adaptation from the body surface.
The invention relates to a phase control multidimensional light guide system, light rays emitted by a light source form a plurality of different routes after being reflected by a plurality of different secondary light guide units and reflected by an inner curved surface (namely an inner wall) of a light guide cup, and the photons can form a plurality of focusing points with different depths around a focus, so that a three-dimensional focusing body is formed at a specific distance to form surrounding focusing on the focus, and a plurality of focusing points for treating light rays are formed on the front side, the back side and the inner side of the focus, so that the treatment effect can be further improved, the scattering phenomenon is greatly reduced, and the inner part of the treatment part can receive even and uniform treating photons at the same time, so that the overall treatment effect of light treatment can be improved, and the focusing is not a common plane light spot or a point; because the size (namely, the size) of different focuses and the position (mainly determined by the distance between the focuses and the skin surface of a human body) of the light source are different, the converging paths of therapeutic photons are also different, and the positions, the number and the sizes of the two-stage light guide units on the inner wall of the light guide cup are correspondingly adjusted and designed according to the shape, the size and the distance between the focuses and the body surface of the human body, so that the final shape of the photon focusing body is approximate to the focuses, the distance is approximate, the volume is about 1.2 times, and the system has extremely wide application prospect on a light therapeutic instrument commonly used in clinical medicine.
Preferably, the light source includes a substrate and a plurality of point light sources disposed on the substrate.
Therefore, after the light rays emitted by each point light source pass through the inner curved surface of the light guide cup and the reflection of a plurality of different secondary light guide units, photons can form a plurality of different routes, and finally a three-dimensional focusing body can be obtained, so that surrounding focusing is formed on a focus.
Preferably, 100 mounting grooves are formed in the substrate, the 100 mounting grooves are arranged in a 10-by-10 array, and the point light sources are arranged in the mounting grooves.
Therefore, 100 mounting grooves on the substrate are 100 luminous positions, and different surrounding focuses with different sizes and distances can be obtained by adjusting and designing different mounting positions of the point light source in the 100 mounting grooves, so that the LED lamp is suitable for most light treatment scenes.
Preferably, the longitudinal section of the light guide cup is in a trapezoid shape, one end of the light guide cup is provided with a mounting opening, the other end of the light guide cup is provided with a light outlet, and the light source is arranged on the mounting opening.
Therefore, the light guide cup with the longitudinal section in the trapezoid shape can enable light rays emitted by the light source to be emitted from the light outlet after being reflected by the inner curved surface of the light guide cup.
Preferably, the inner wall of the light guide cup is mirror-shaped.
Therefore, the light emitted by the light source is reflected by the inner wall of the mirror-shaped light guide cup and then reflected by a plurality of different secondary light guide units, photons can form a plurality of different routes, and the photons can form a plurality of focusing points with different depths around the focus, so that a three-dimensional focusing body is formed at a specific distance, and surrounding focusing is formed for the focus.
Preferably, the wavelength of light emitted by the point light source comprises 640nm, 460nm and/or 810nm.
Therefore, photons with wavelengths of 640nm, 460nm, 810nm can achieve different therapeutic effects in medicine.
Preferably, the secondary light guide unit is provided with a light guide surface for reflecting light rays emitted by the light source.
Therefore, after the light emitted by the light source is reflected by the light guide surfaces on the plurality of different secondary light guide units and reflected by the inner curved surface of the light guide cup, photons can form a plurality of different routes, and the photons can form a plurality of focusing points with different depths around the focus, so that a three-dimensional focusing body is formed at a specific distance, and surrounding focusing is formed on the focus.
Preferably, the light guiding surface is triangular, square, diamond-shaped, pentagonal or hexagonal.
Therefore, the light guiding surface with triangle, square, diamond, pentagon or hexagon can reflect the light emitted by the light source.
Preferably, the included angle between the light guide surface and the inner wall of the light guide cup is an obtuse angle.
Therefore, the light guide surface and the inner wall of the light guide cup are arranged at an obtuse angle, so that light rays emitted by the light source can be emitted from the light outlet of the light guide cup after being reflected by the light guide surface.
Preferably, the inclination angles of the light guiding surfaces on at least two secondary light guiding units are different.
Therefore, the light guiding surface on each secondary light guiding unit is a small mirror, the inclination angles of the small mirrors (namely the light guiding surfaces) on all the secondary light guiding units are not identical, at least two light guiding surfaces are different in inclination angle, the light rays emitted by the light source can form a plurality of different routes under the reflection of the small mirrors with different inclination angles, the light rays of the different routes are finally converged at a plurality of positions around the focus to form surrounding focusing, and the converging paths of the therapeutic photons are also different because the sizes of the different focuses and the positions of the light sources are different, and the inclination angles of the light guiding surfaces on the secondary light guiding units are correspondingly adjusted and designed according to the shapes, the sizes and the distances from the body surfaces of the focus to be treated, so that the final shape of the photon focusing body is similar to the focus, the distance is approximately 1.2 times.
Drawings
FIG. 1 is a schematic illustration of direct illumination of a lesion using a light source of a particular wavelength;
FIG. 2 is a schematic view of a specific wavelength light source illuminating a lesion after reducing the divergence angle by a reflector cup;
FIG. 3 is a schematic diagram of a phase-controlled multidimensional light guide system of the present invention;
FIG. 4 is a side view of the phased multi-dimensional light guide system shown in FIG. 3;
FIG. 5 is a schematic diagram of a light source in the phase-controlled multidimensional light guide system shown in FIG. 3;
FIG. 6 is a schematic diagram of a light guide cup in the phase-controlled multidimensional light guide system shown in FIG. 3;
fig. 7 is a schematic diagram of the phased multidimensional light guide system of fig. 3 illuminating a lesion.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements.
Referring to fig. 3 to 6, the phased multidimensional light guide system includes a light source 1 and a light guide cup 2, the light source 1 being mounted on one end of the light guide cup 2.
Referring to fig. 6, the light guide cup 2 is in a horn shape, a longitudinal section of the light guide cup 2 along an axis is in a trapezoid shape, a mounting opening 201 is formed at one end of the light guide cup 2, a light outlet 202 is formed at the other end of the light guide cup 2, the area of the light outlet 202 is larger than that of the mounting opening 201, the inner wall of the light guide cup 2 is in a mirror shape, and the inner wall of the light guide cup 2 can be used for reflecting light.
Referring to fig. 3 and 6, a plurality of secondary light guide units 21 are installed on the inner wall of the light guide cup 2, the secondary light guide units 21 can be integrally formed with the light guide cup 2, and can also be adhered on the inner wall of the light guide cup 2, each secondary light guide unit 21 is provided with a light guide surface 211, an included angle between the light guide surface 211 and the inner wall of the light guide cup 2, that is, an inclined angle of the light guide surface 211 relative to the inner wall of the light guide cup 2 is an obtuse angle, so that each light guide surface 211 can reflect light emitted by the light source 1 out of the light outlet 202; the shape of the light guiding surface 211 may be triangle, square, diamond, pentagon, hexagon or other shape, and in this embodiment, square is preferable.
The light guiding surface 211 on each secondary light guiding unit 21 is a small mirror, the inclination angle of the light guiding surface 211 and the position on the inner wall of the light guiding cup 2 can be obtained by performing light simulation calculation through a computer, the light rays emitted by the light source 1 can form a plurality of different routes under the reflection of the small mirrors (namely the light guiding surface 211) with different angles, and the light rays of the different routes are finally converged at a plurality of positions around a focus to form surrounding focusing.
The number of the secondary light guide units 21 is more than 100, preferably more than 100, and 100 secondary light guide units 21 are distributed on the inner wall of the light guide cup 2, the inclination angle of each light guide surface 211 relative to the inner wall of the light guide cup 2, the shape and the size of each light guide surface 211 can be different, or can be partially the same, so that the inclination angles of the light guide surfaces 211 on at least two secondary light guide units 21 are different, the light guide surface 211 on each secondary light guide unit 21 is a small mirror, the inclination angles of the small mirrors (i.e. the light guide surfaces 211) on all secondary light guide units 21 are not completely the same, the inclination angles of at least two light guide surfaces 211 are different, and the light rays emitted by the light source 1 can form a plurality of different routes under the reflection of the small mirrors (i.e. the light guide surfaces 211) with different inclination angles.
Because the size of different focuses and the positions of the focuses from the light source 1 are different, the number, the positions and the sizes of the secondary light guide units 21 and the shape and the inclination angle of the light guide surface 211 can be correspondingly adjusted and designed according to the shape, the size and the distance from the body surface of the focus to be treated, so that the shape, the size and the distance from the body surface to be treated are matched.
Referring to fig. 3, 4 and 6, the light source 1 is mounted on the mounting port 201 of the light guide cup 2, so that all light emitted from the light source 1 is ensured to be emitted from the light outlet 202 of the light guide cup 2.
The specific structure of the light source 1 may be: referring to fig. 4 and 5, the light source 1 includes a substrate 11 and a plurality of point light sources 12, the point light sources 12 being mounted on the substrate 11.
Referring to fig. 5, in this embodiment, 100 mounting grooves 111 are formed on a substrate 11, the 100 mounting grooves 111 are arranged in a 10 by 10 array, a plurality of point light sources 12 are respectively mounted in different mounting grooves 111, and one point light source 12 is preferably mounted in at most one mounting groove 111, because the sizes of different focuses and the positions of the different focus distances from the light source 1 are different, the number of designed point light sources 2 can be adjusted according to the shape, the size and the distance from the body surface of the focus to be treated, the positions of designed point light sources 12 on the substrate 11 are adjusted, namely, the point light sources 12 are mounted in different mounting grooves 111, and the number and the arrangement mode of the mounting grooves 111 can be adjusted according to needs; after the light emitted by the point light sources 12 is reflected by the light guide surfaces 211 on the different secondary light guide units 21 and reflected by the inner curved surface of the light guide cup 2, photons form a plurality of different routes, and the photons can form a plurality of focusing points with different depths around the focus, so that a three-dimensional focusing body is formed at a specific distance, and surrounding focusing is formed on the focus.
The point light sources 12 are preferably red-core LED point light sources, white-core LED point light sources or deep-red-core LED point light sources, the red-core LED point light sources can emit photons with a wavelength of about 640nm, the white-core LED point light sources emit photons with a wavelength of about 460nm, the deep-red-core LED point light sources emit photons with a wavelength of about 810nm, and in medical science, photons with wavelengths of 640nm, 460nm and 810nm can achieve different therapeutic effects, in addition, according to needs, point light sources 12 with different colors emitting different wavelengths can be mixed and installed in corresponding installation grooves 111, and the luminous power of each point light source 12 can also be correspondingly adjusted and designed, so that different therapeutic effects are achieved.
Referring to fig. 5, the light source 1 further includes a protective cover plate 13, where the protective cover plate 13 covers the substrate 11 to cover the point light source 12 on the substrate 11, the protective cover plate 13 may be fastened on the substrate 11 by a fastener, the protective cover plate 13 may protect the point light source 12 on the substrate 11, the protective cover plate 13 is made of a transparent material, i.e. transparent, and the transparent protective cover plate 13 does not affect the light emitted by the point light source 12, and may protect the point light source 12 on the substrate 11.
Referring to fig. 4 and 5, the base plate 11 is formed with a mounting hole 112 at each of four corners thereof, so that the entire apparatus can be mounted on external devices through the mounting holes 112.
Referring to fig. 7, in the phased multidimensional light guide system of the present invention, light rays 113 emitted by a plurality of point light sources 12 on a substrate 11 are reflected by a light guiding surface 211 on a plurality of different secondary light guiding units 21 on an inner curved surface (i.e. an inner wall) of a light guiding cup 2, and after the light is reflected by the inner curved surface of the light guiding cup 2, photons form a plurality of different routes 114, and photons can form a plurality of focusing points 115 with different depths around a focus 3, so that a three-dimensional focusing body is formed at the focus 3, surrounding focusing is formed for the focus, and a plurality of focusing points for therapeutic light rays are formed on the front side, the back side and the inside of the focus, so that the therapeutic effect is further improved, the scattering phenomenon is also greatly reduced, and the inside of the therapeutic part can receive even and uniform therapeutic photons at the same time, so that the overall therapeutic effect of light therapy can be improved, and the general plane light spots or point focusing is no longer formed; because the size (i.e. the size) of the focus 3 and the distance from the light source 1 are different (mainly determined by the distance from the focus to the skin surface of the human body), the converging paths of the therapeutic photons are also different, and the position, the number and the size of the secondary light guiding units 2 on the inner curved surface of the light guiding cup 2 and the shape and the inclination angle of each light guiding surface 211 can be correspondingly adjusted and designed according to the shape, the size and the distance from the focus 3 to be treated, so that the final shape of the photon focusing body is similar to the focus 3, the distance is approximately 1.2 times, in addition, the number of the designed point light sources 2 can be adjusted and the position of the designed point light sources 12 on the substrate 11 can be adjusted and designed according to the shape, the size and the distance from the focus 3 to be treated to the body surface, namely, the point light sources 12 are arranged in different mounting grooves 111, the surrounding focusing with different sizes and distances can be obtained by adjusting the number and different positions of the point light sources 12, the number and arrangement modes of the mounting grooves 111 can be adjusted and designed according to the needs, meanwhile, the wavelength emitted by each point light source 12 can be adjusted and designed according to the treatment needs, for example, photons with the wavelength of about 460nm, about 640nm or about 810nm can be emitted, the point light sources 12 with different colors with different wavelengths can be mixed and arranged in the corresponding mounting grooves 111, the luminous power of each point light source 12 can be correspondingly adjusted and designed, and the system has extremely wide application prospect in the light treatment instrument commonly used in clinical medicine.
The foregoing description is only of some embodiments of the present invention, and is intended to illustrate the technical means of the present invention, not to limit the technical scope of the present invention. The present invention is obviously modified by those skilled in the art in combination with the prior common general knowledge, and falls within the protection scope of the present invention.
Claims (10)
1. A phased multidimensional light guide system, comprising:
a light source; and
the light guide cup, the light source is established on the one end of light guide cup, is equipped with a plurality of second grade light guide units on the inner wall of light guide cup, the quantity, the position and the size of second grade light guide unit and the shape, the size of focus of treatment, the distance looks adaptation apart from the body surface.
2. The phase-controlled multidimensional light guide system of claim 1, wherein the light source comprises a substrate and a plurality of point light sources disposed on the substrate.
3. The phase-control multidimensional light guide system according to claim 2, wherein the substrate is provided with 100 mounting grooves, the 100 mounting grooves are arranged in a 10 by 10 array, and the point light sources are arranged in the mounting grooves.
4. The phase-control multidimensional light guide system according to claim 1, wherein the longitudinal section of the light guide cup is in a trapezoid shape, one end of the light guide cup is provided with a mounting opening, the other end of the light guide cup is provided with a light outlet, and the light source is arranged on the mounting opening.
5. The phase-controlled multidimensional light guide system of claim 1, wherein the inner wall of the light guide cup is mirrored.
6. The phase-controlled multidimensional light guide system of claim 2, wherein the wavelengths of light emitted by the point light sources comprise 640nm, 460nm, and/or 810nm.
7. The phase-controlled multidimensional light guide system according to any one of claims 1 to 6, wherein the secondary light guide unit is provided with a light guide surface for reflecting light rays emitted from the light source.
8. The phase-controlled multidimensional light guide system of claim 7, wherein the light guide surface is triangular, square, diamond, pentagonal, or hexagonal.
9. The phase-controlled multidimensional light guide system of claim 7, wherein the light guide surface is at an obtuse angle to the inner wall of the light guide cup.
10. The phase-controlled multidimensional light guide system of claim 7, wherein the angles of inclination of the light guiding surfaces on at least two secondary light guiding units are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310601577.7A CN116832335A (en) | 2023-05-25 | 2023-05-25 | Phase control multidimensional light guide system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310601577.7A CN116832335A (en) | 2023-05-25 | 2023-05-25 | Phase control multidimensional light guide system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116832335A true CN116832335A (en) | 2023-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310601577.7A Pending CN116832335A (en) | 2023-05-25 | 2023-05-25 | Phase control multidimensional light guide system |
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| Country | Link |
|---|---|
| CN (1) | CN116832335A (en) |
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2023
- 2023-05-25 CN CN202310601577.7A patent/CN116832335A/en active Pending
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