CN224023867U

CN224023867U - Vision training device based on nanometer band primary color light rendering environment

Info

Publication number: CN224023867U
Application number: CN202520241833.0U
Authority: CN
Inventors: 吴杰恒
Original assignee: Liuzhou Dingyu Information Technology Co ltd
Current assignee: Liuzhou Dingyu Information Technology Co ltd
Priority date: 2025-02-14
Filing date: 2025-02-14
Publication date: 2026-03-24
Anticipated expiration: 2035-02-14

Abstract

This application provides a vision training device based on a nanometer-band primary color light rendering environment, comprising: a light source, a projection lens, and a screen; wherein, the light source is used to output nanometer-band primary color light with a set illuminance, and the primary color light is projected onto a specially designed screen through the projection lens to generate reflected light and scattered light, simulating sunlight to nourish the eyes of adolescent trainees. Combined with vision training, this non-medical, physical, and natural method fully utilizes the beneficial effects of light on the eyes of adolescent trainees, ensuring safety while improving the vision training effect, and helping to inhibit myopia and slow down the high incidence of myopia.

Description

Vision training device based on nanometer wave band primary light rendering environment

Technical Field

The application relates to the technical field of eye protection equipment, in particular to a vision training device based on a nano-band primary light rendering environment.

Background

Currently, with the wide use of digital equipment, myopia problems are becoming more common, teenagers have myopia with high incidence, various eye protection instruments are generated, similar products on the market are provided with a light feeding instrument, and the light feeding instrument is an instrument specially designed for vision care, and the basic principle of the light feeding instrument is that retina cells are stimulated through red light irradiation with wavelength, so that development of optic nerves is promoted, vision conditions are improved, and eyes become healthy.

Most of the current light feeding instruments are classified into a third type of medical instruments, and special measures are required to strictly control and manage the instruments so as to ensure the safety and effectiveness of the instruments. The application range of the light-feeding instrument is limited to a certain extent, the light-feeding instrument directly irradiates eyes at the same time, the risk of damaging the eyes exists, and the vision training and recovery effect is usually insufficient due to only single red light.

Based on this, there is a need for improvements to the light feeding instruments on the market that promote vision training on the basis of reducing the safety risk of use.

Disclosure of utility model

The application aims to solve one of the technical defects, and provides a vision training device based on a nano-band primary light rendering environment, which improves vision training effect.

A vision training device based on a nano-band primary light rendering environment comprises a luminous light source, a projection lens and a screen, wherein the luminous light source is used for outputting primary light with set illumination, and the primary light is projected onto a special screen through the projection lens to generate reflected light and scattered light so as to train vision of eyes of a user.

In one embodiment, the luminous light source comprises a power supply module and a lampwick module, wherein the power supply module supplies power to the lampwick module, and the lampwick module outputs primary color light with set wave band and illuminance.

In one embodiment, the luminescent light source further comprises a timer connected between the power supply module and the wick module for controlling the luminescent time.

In one embodiment, the projection lens comprises a light condensing cup arranged at the periphery of the lamp wick module and a light condensing lens arranged at the front part of the light condensing cup.

In one embodiment, the lampwick module comprises a blue lampwick, a green lampwick and a red lampwick, wherein the lampwick module of each primary color is correspondingly provided with a projection lens.

In one embodiment, the vision training device based on the nano-band primary light rendering environment further comprises a case, wherein the blue light lamp wick, the green light lamp wick and the red light lamp wick and the corresponding projection lenses are respectively arranged on one side face of the case.

In one embodiment, the vision training device based on the nano-band primary light rendering environment further comprises a cradle head connected with the case and used for controlling the case to rotate so as to project the wick module of the selected primary color onto a special screen.

In one embodiment, the timer is controlled by a timing remote control, and the pan-tilt is controlled by a pan-tilt remote control.

In one embodiment, the specialty screen includes blue, green, and red landscapes.

In one embodiment, the blue light lamp core emits 480 nm blue light, the green light lamp core emits 550 nm green light, the red light lamp core comprises three lamp beads which are arranged in a staggered manner in a crossed mode and emit 630 nm, 650 nm and 670 nm red light respectively, and the illuminance of the light emitted by the light emitting source is in the range of 50 lx-250 lx.

According to the technical scheme, the luminous light source emits the basic color light with nanometer wave band and set illuminance, and the reflected light and the scattered light are generated by projecting the basic color light onto the screen through the projection lens, so that the eyesight training of eyes of a user is performed, the safety is ensured, the eyesight training effect can be improved, and the myopia inhibition and myopia high-incidence relief are facilitated.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

The foregoing and/or additional aspects and advantages of the application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a block diagram of a vision training device based on a nano-band primary light rendering environment, according to one embodiment;

FIG. 2 is a block diagram of the structure of a light source and projection lens of one embodiment;

FIG. 3 is a block diagram of another embodiment of a vision training device based on a nano-band primary light rendering environment;

FIG. 4 is a schematic diagram of the installation of a vision training device based on a nano-band primary light rendering environment, according to one embodiment;

FIG. 5 is a schematic view of an exemplary landscape projected onto a specialty screen.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless expressly stated otherwise, as understood by those skilled in the art. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, but do not preclude the presence or addition of one or more other features, integers, steps, operations.

Referring to fig. 1, fig. 1 is a block diagram of a vision training device based on a nano-band primary light rendering environment, which mainly comprises a light-emitting light source 01, a projection lens 02 and a screen 03, wherein the light-emitting light source 01 is connected with a power supply, the projection lens 02 is arranged at the front end of the light-emitting light source 01, the screen 03 can be arranged in front of the projection lens 02, in operation, the light-emitting light source 01 is used for outputting primary light with set illumination, wherein the primary light is light with three primary colors of blue, green and red, the primary light comprises 480 nanometers of blue light, 550 nanometers of green light and 630 nanometers of red light, 650 nanometers of red and 670 nanometers of red, after passing through the projection lens 02, the primary light is projected onto the screen 03 in front, and the screen 03 generates reflected light and scattered light, so that vision training can be performed on eyes of a user. According to the scheme of the embodiment, the luminous light source 01 emits the primary color light with set illuminance, the principle of maximum homochromatic reflectivity is utilized based on the nano-band primary color light rendering environment mode, and the projection lens 02 projects the primary color light onto the screen 03 to generate reflected light and scattered light, so that vision training is performed on eyes of a user, the vision training effect can be safely improved, myopia inhibition is facilitated, and myopia high incidence is slowed down.

Referring to fig. 2, fig. 2 is a block diagram of a light-emitting source and a projection lens according to an embodiment, which is schematically shown in a top view, and for the light-emitting source 01, the light-emitting source may include a power supply module 11 and a wick module 13, where the power supply module 11 provides power to the wick module 13, the power supply module 11 may convert an input 220 v voltage into 12 v to supply power, and the wick module 13 outputs primary color light with a set wavelength band.

Further, as shown in fig. 2, the light-emitting source 01 may further include a timer 12 connected between the power supply module 11 and the wick module 13, where the timer 12 is used to control the light-emitting time, and the timing time may be set according to the requirement, so as to control the vision training time.

Preferably, as shown in fig. 2, the timer 12 may further be provided with an LED display screen, and the time information is displayed in real time and may be controlled by the timing remote controller 121.

Preferably, as shown in fig. 2, because the lampwick module 13 emits light to generate larger heat, the lampwick module 13 may be provided with a heat dissipation module 130, mainly a radiator and a fan, so as to dissipate heat of the lampwick module 13 and realize the effect of reducing the stability of the lampwick module 13.

For example, as shown in fig. 2, as for the projection lens 02, it may include a condensing cup 21 disposed at the periphery of the wick module 13 and a condensing lens 22 disposed at the front of the condensing cup 21, and primary light emitted by the wick module 13 is converged to the front end of the cup opening by the condensing cup 21 and then projected onto the screen 03 by the condensing lens 22.

In one embodiment, referring to fig. 3, fig. 3 is a block diagram of a vision training device based on a nano-band primary light rendering environment according to another embodiment, where a wick module 13 may include a blue wick 131, a green wick 132 and a red wick 133, where the wick module 13 of each primary color is correspondingly provided with a projection lens 02, as in the figure, the blue wick 131, the green wick 132 and the red wick 133 are respectively provided with a condensing cup 21 and a condensing lens 22, and may emit different primary lights and project the light onto a screen 03.

In one embodiment, as shown in fig. 3, which is a schematic diagram illustrating a top view angle, the vision training device based on a nano-band primary light rendering environment of the present application further includes a case 04, wherein the case 04 is in square design, the blue light lamp core 131, the green light lamp core 132, the red light lamp core 133 and the corresponding projection lens 02 are respectively disposed on three sides of the case 04, and further, a power interface 111 is disposed on the case 04 and is mounted on a rear panel of the case 04 for connecting an external power line.

In one embodiment, referring to fig. 4, fig. 4 is an installation schematic diagram of a vision training device based on a nano-band primary light rendering environment according to one embodiment, which is shown as a left side view, the vision training device based on a nano-band primary light rendering environment according to the present application further includes a cradle head 05 connected to the housing 04 for controlling the housing 04 to rotate so as to project a wick module 13 of a selected primary color onto the screen 03.

In one embodiment, the timer 12 is controlled by the timing remote controller 121, and the pan-tilt-head 05 is controlled by the pan-tilt remote controller 51, and the timing remote controller 121 and the pan-tilt remote controller 51 may be designed on one remote controller, so that the timer 12 and the pan-tilt-head 05 can be controlled respectively.

When the device is used, the upper part of the tripod head 05 is arranged on a ceiling, the lower part of the tripod head 05 is hung on the chassis 04, the screen 03 is placed in front of the tripod head, and the tripod head 05 can control rotation and pitching adjustment through the tripod head remote controller 51, so that the projection direction is adjusted, and primary color light is accurately projected on the screen 03.

In one embodiment, as for the screen 03, as shown in fig. 5, fig. 5 is an exemplary view of a landscape projected onto the screen, where blue, green and red landscapes may be respectively provided, and exemplary, the screen 03 may be designed with a winding structure, and three landscapes may be made of silk cloth, and may be switched by winding to select a suitable landscape with a blue-green-red dominant color.

In one embodiment, in the vision training device based on the nano-band primary light rendering environment, the red, blue and green primary lights are selected to render the vision training environment by simulating the corresponding lights in sunlight in the beneficial bands of eyes and brains, the eyes are fed with the lights, and the vision training device is matched with other links of vision training to perform non-medical physical intervention on the vision, so that the aims of maintaining the vision and inhibiting myopia are achieved.

The blue light lamp core 131 can emit 480 nanometers of blue light, the 480 nanometers of blue light is selected to emit the blue light in sunlight, the blue light in sunlight can regulate biological rhythms, the photoreceptor cells on retina are stimulated, further biological clock regulating centers in brain are influenced through nerve paths, normal circadian rhythms can be maintained, the blue light lamp core has important significance for improving life quality, preventing sleep disorder and mood problems, in addition, the blue light can promote visual health, the blue light can stimulate cone cells and rod cells on retina, visual acuity and contrast sensitivity are improved, and the blue light lamp core has positive effects for protecting vision, preventing myopia, age-related macular degeneration and other eye diseases.

Illustratively, the green light wick 132 can emit 550 nm green light, and the 550 nm pure green light is selected to simulate green light in sunlight, and has the positive effects of relieving eye fatigue, improving visual clarity, relieving discomfort of eyes and the like.

The red light lamp core 133 comprises three lamp beads which are arranged in a staggered manner in a crossing way, red light of 630 nanometers, 650 nanometers and 670 nanometers is respectively emitted, the red light of 630 nanometers, 650 nanometers and 670 nanometers is selected to simulate the red light in sunlight, the red light in sunlight can generate a thermal effect, the blood circulation of eyeground is promoted, eye fatigue is eliminated, the thinned choroid can be restored to a normal thickness by low-intensity red light irradiation on retina, the retraction of an eye shaft is shortened, the degree of myopia is reduced, the red light irradiation promotes the blood circulation of the eye to provide sufficient oxygen for sclera, dopamine secretion is promoted, excessive growth of the eye shaft is controlled, myopia prevention and control are realized, and the red light can also improve visual function by activating pigment cells in choroid and stimulating photosensitive cells in the eye.

In one embodiment, each light source emits light with illuminance in the range of 50lx to 250lx, and the illuminance unit is Lux, abbreviated as lx. The illuminance of the light is controlled in the range of 50lx-250lx, the environment is rendered, and the eyes are fed by the training person by watching the scenery on the way.

For example, the training time of each primary color light can be controlled to be 5-10 minutes, for example, blue light training is 5 minutes, green light training is 5 minutes, and red light training is 10 minutes, and the beneficial effect of nanometer red light on eyes is maximum and therefore the time is slightly longer.

The vision training device based on the nanometer wave band primary light rendering environment is convenient to use and simple to operate, a desktop can be placed like a projector, a ceiling can be hung, for example, after a chassis 04 is hung on the ceiling by using a cradle head 05, a cradle head remote controller 51 is used for controlling a power switch and adjusting the direction and the height of a projection lens 02 as required after power is turned on, blue light, green light and red light are respectively projected from a low nanometer wave band to a high nanometer wave band, when blue light is projected, a blue landscape painting screen 03 is used, a cradle head remote controller 51 is used for turning a blue mirror head to the screen 03, a timer 12 is used for turning off the power according to set time, when green light is projected, a green mirror head is turned to the screen 03 by using the cradle head remote controller 51, the timer 12 is used for turning off the power according to set time, when red light is projected, a red landscape painting screen 03 is used for turning the red lens to the screen 03 by using the cradle head remote controller 51, and the timer 12 is used for turning off the power according to set time.

According to the scheme, the beneficial light of the simulated sunlight is used for feeding the eyes and the brain to the trainee as much as possible, the defect of little outdoor activities of teenagers and lack of sunlight is overcome, the effects of maintaining eyes and inhibiting myopia are achieved, the functions of the three primary color beneficial light on the eyes and the human brain can be mined, the functions of the beneficial light on the eyes and the human brain are fully utilized, the complementary effect of the three primary color beneficial light is also used, the effects of the light on eye maintenance and myopia inhibition are improved, the principle of reflected light and scattered light generated by shining everything by sunlight is utilized, the reflected light and the scattered light are obtained by adopting a mode of projecting and projecting to a screen, the illuminance is reasonable and quite close to that of natural light, the sunlight is physical and safe, the risk of eye injury caused by direct irradiation of strong light is avoided, the illuminance of the light is controlled within a proper range, the sunlight is equivalent to that of the outdoor natural light, the safety risk does not exist on the eyes, the environment of eye maintenance and myopia inhibition is focused, and the sunlight can be widely applied to the training institutions, schools, the eyes, the vision maintenance and the vision of the students can be inhibited, and the vision of the students can be protected, and the students can be protected.

It will be understood by those skilled in the art that all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

The foregoing is only a partial embodiment of the present application, and it should be noted that it will be apparent to those skilled in the art that modifications and adaptations can be made without departing from the principles of the present application, and such modifications and adaptations are intended to be comprehended within the scope of the present application.

Claims

1. The vision training device based on the nano-band primary light rendering environment is characterized by comprising a light-emitting light source (01), a projection lens (02) and a screen (03), wherein the light-emitting light source (01) is used for outputting primary light with nano-band and set illuminance;

The luminous light source (01) comprises a lamp core module (13), wherein the lamp core module (13) comprises a blue lamp core (131), a green lamp core (132) and a red lamp core (133);

the primary light output by the lampwick module (13) comprises 480 nanometers of blue light, 550 nanometers of green light and 630 nanometers of red light, 650 nanometers of red light and 670 nanometers of red light;

The primary color light is projected onto a screen (03) through a projection lens (02) to generate reflected light and scattered light, and the eyes of a user are fed with the light to cooperate with vision training.

2. The vision training device based on the nano-band primary light rendering environment according to claim 1, wherein the luminescent light source (01) further comprises a power supply module (11), wherein the power supply module (11) provides power to the wick module (13).

3. The vision training device based on the nano-band primary light rendering environment according to claim 1, wherein the luminescent light source (01) further comprises a timer (12) connected between the power supply module (11) and the wick module (13) for controlling the luminescent time.

4. A vision training device based on a nano-band primary light rendering environment according to claim 3, characterized in that the projection lens (02) comprises a light collecting cup (21) arranged at the periphery of the wick module (13) and a light collecting lens (22) arranged at the front part of the light collecting cup (21).

5. The vision training device based on the nanometer band primary light rendering environment according to claim 4, wherein the wick module (13) of each primary color is correspondingly provided with a projection lens (02).

6. The vision training device based on the nano-band primary light rendering environment according to claim 5, further comprising a case (04), wherein the blue light lamp core (131), the green light lamp core (132) and the red light lamp core (133) and the corresponding projection lens (02) are respectively arranged on one side surface of the case (04).

7. The vision training device based on the nanometer band primary light rendering environment according to claim 6, further comprising a cradle head (05) connected to the chassis (04) for controlling the chassis (04) to rotate to project a wick module (13) of a selected primary color onto a screen (03).

8. The vision training device based on the nano-band primary light rendering environment according to claim 7, wherein the timer (12) is controlled by a timing remote controller (121), and the holder (05) is controlled by a holder remote controller (51).

9. A vision training device based on a nano-band primary light rendering environment according to claim 1, characterized in that the screen (03) comprises blue, green and red specialty landscapes.

10. The vision training device based on the nano-band primary light rendering environment according to claim 5, wherein the red light lamp core (133) comprises three lamp beads which are arranged in a staggered manner, respectively emit red light of 630 nanometers, 650 nanometers and 670 nanometers, and the illuminance of the emitted light is in the range of 50 lx-250 lx.