Eye-protecting desktop

Abstract

This utility model provides an eye-protecting desktop, including a tabletop and an LED light assembly placed on the tabletop; wherein the LED light assembly is embedded in the tabletop; a light-transmitting element is provided above the LED light assembly, and the light-transmitting element is connected to the tabletop; it also includes a control component for controlling the LED light assembly. On one hand, the LED light assembly emits red light, which is gentler than laser light, avoiding damage to the eyes; on the other hand, the light-transmitting element can diffuse the red light emitted by the LED light assembly, preventing concentrated light from causing eye damage.

Description

Technical Field

[0001] This utility model relates to the field of eye protection devices, and in particular to an eye protection desktop. Background Technology

[0002] In recent years, red light therapy has gradually gained attention as an emerging eye care technology. Studies have shown that red light in the 650nm to 670nm range is currently considered the most beneficial wavelength range for the eyes, capable of promoting retinal cell metabolism, improving blood circulation in the fundus, and relieving eye fatigue. Furthermore, red light irradiation can increase the activity of mitochondrial hydrogen peroxide in retinal cells, promoting cell metabolism, increasing glycogen content, protein synthesis, and adenosine triphosphate (ATP) breakdown, thereby promoting optic nerve cell synthesis and having a positive effect on visual development and vision improvement.

[0003] Current equipment on the market uses lasers to directly irradiate the fundus of the eye. However, lasers are high-energy light that may damage the human eye, posing a high risk and poor safety. Utility Model Content

[0004] The purpose of this invention is to address the deficiencies in the aforementioned technologies by providing an eye-protecting desktop that increases the intensity of red light irradiation on the eyes and improves the safety performance of red light devices.

[0005] The purpose of this utility model is achieved as follows: This application provides an eye-protecting desktop, including a tabletop and an LED light assembly placed on the tabletop; wherein, the LED light assembly is embedded in the tabletop; a light-transmitting element is provided above the LED light assembly, and the light-transmitting element is connected to the tabletop;

[0006] It also includes a control component for controlling the LED light assembly.

[0007] In the above solution, on the one hand, red light is emitted by LED light components, which are gentler than lasers and avoid damage to the eyes; on the other hand, the red light emitted by the LED light components can be diffused through light-transmitting components to avoid concentrated light that could damage the eyes.

[0008] In some possible implementations, the tabletop has a groove along its edge, the LED light assembly is placed in the groove, and a light-transmitting element is connected above the groove to enclose the LED light assembly in the groove.

[0009] In some possible implementations, the light-transmitting element includes a lens;

[0010] The side of the lens closest to the LED light assembly is an arched surface, and the arching direction of the arched surface is away from the LED light assembly.

[0011] In some possible implementations, the surface of the arched surface is a non-smooth surface.

[0012] In some possible implementations, the surface of the arched surface is a prism.

[0013] In some possible implementations, the side of the groove closest to the edge of the tabletop is a vertical surface, and the side furthest from the edge of the tabletop is a sloping surface, with the sloping surface forming an obtuse angle with the bottom surface of the groove; the surface of the vertical surface is a reflective surface.

[0014] In some possible implementations, the LED light assembly includes a first light strip, a second light strip, and a third light strip;

[0015] The groove includes a first groove and a second groove disposed on both sides of the tabletop; a third groove is provided between the first groove and the second groove, and the third groove is located on the side of the tabletop away from the user;

[0016] The first light strip, the second light strip, and the third light strip are respectively placed in the first groove, the second groove, and the third groove.

[0017] In some possible implementations, a support base is also included, which is connected to the underside of the tabletop.

[0018] In some possible implementations, the support base includes an angle adjustment component.

[0019] In some possible implementations, the angle adjustment assembly includes a crossbeam connected to the tabletop and a bottom beam hinged to the crossbeam; the bottom beam has a receiving groove on the side facing the crossbeam for accommodating the crossbeam;

[0020] It also includes a support body rotatably connected to the crossbeam; the bottom beam is provided with multiple limiting grooves, and the side of the support body away from the crossbeam is engaged with the limiting groove. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the eye-protecting desktop structure of this utility model. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the eye-protecting desktop structure of this utility model. Figure 2 ;

[0023] Figure 3 This is a schematic cross-sectional view of the eye-protecting desktop structure of this utility model. Figure 1 ;

[0024] Figure 4 This is a schematic cross-sectional view of the eye-protecting desktop structure of this utility model. Figure 2 ;

[0025] Figure 5 yes Figure 3 A magnified view of a portion of the image. Detailed Implementation

[0026] This application provides an eye-protecting desktop that emits red light through an LED light assembly. LED light assemblies are gentler than lasers, preventing eye damage. Furthermore, the red light emitted by the LED light assembly is diffused through a light-transmitting component, preventing concentrated light from causing eye damage. This solves the problem of existing red light eye-protection devices having strong red light energy that easily causes eye damage.

[0027] To facilitate understanding of the technical solution of this application, its application scenarios are described below:

[0028] This eye-protection desktop is primarily designed for users' learning and entertainment needs, eliminating the need for separate treatment sessions and allowing red light therapy to be performed concurrently with these activities. Books or electronic devices can be placed on the eye-protection desktop. On one hand, this eye-protection desktop shares the same carrying function as existing desktops; for example, reading materials can be placed on it. Unlike ordinary desktops, this eye-protection desktop also features the function of emitting red light.

[0029] During reading, the eye-protecting desktop emits red light, which can promote retinal cell metabolism, improve blood circulation in the fundus, and relieve eye fatigue. Furthermore, red light irradiation can increase the activity of hydrogen peroxide in the mitochondria of retinal cells, promoting cell metabolism, increasing glycogen content, protein synthesis, and adenosine triphosphate (ATP) breakdown, thereby promoting the synthesis of optic nerve cells and having a positive effect on visual development and vision improvement.

[0030] The following description, in conjunction with the accompanying drawings, further illustrates this implementation case:

[0031] Depend on Figure 1 — Figure 5 As can be seen, this application provides an eye-protecting desktop, which includes a desktop 1 and an LED light assembly 2 placed on the desktop 1. When in use, the LED light assembly 2 emits red light, which has an eye-protecting function and can delay the occurrence and development of myopia.

[0032] In some examples, to keep the desktop tidy, the LED light assembly 2 is embedded in the tabletop 1. In this case, the surface of the tabletop 1 is flat. When not in use, the LED light assembly 2 is turned off, and the eye-protecting desktop appears the same as a normal desktop. When in use, the LED light assembly 2 is turned on to provide red light, achieving an eye-protecting effect.

[0033] It should be noted that the LED light assembly 2 in this application may include one or more LED lights, and the shape of the LED lights may be a light strip, a light panel, etc.

[0034] In some examples, the LED light assembly 2 includes multiple light strips distributed on the tabletop 1.

[0035] In some other examples, the LED light assembly 2 includes multiple light panels that are distributed on the tabletop 1.

[0036] In other examples, the LED light assembly 2 includes multiple light strips and multiple light panels, which are distributed at different locations on the tabletop 1.

[0037] To further reduce the light intensity of the LED lights, a light-transmitting element 3 is provided above the LED light assembly 2, and the light-transmitting element 3 is connected to the tabletop 1. During use, the light emitted by the LED light assembly 2 needs to be refracted through the light-transmitting element 3 before entering the human eye.

[0038] The light intensity can be reduced by the light-transmitting element 3 to prevent excessive light from damaging the human eye.

[0039] In some examples, the light-transmitting element 3 can be set as a prism, and the light-transmitting element 3 can be made of glass or crystal lamp material.

[0040] In order to control the LED light assembly 2, this application also includes a control component for controlling the LED light assembly 2.

[0041] In some examples, the control component includes a switch 41, which controls the on / off state of the LED light circuit, thereby controlling whether the LED light assembly 2 emits light.

[0042] In some examples, the control component may also include adjustment keys 42 to control the brightness of the LED light.

[0043] It should be understood that the eye-protection desktop of this application can be placed directly on top of a regular desktop during use.

[0044] In the above solution, on the one hand, the LED light assembly 2 emits red light, which is gentler than laser light and avoids damage to the eyes; on the other hand, the red light emitted by the LED light assembly 2 can be diffused by the light-transmitting component 3 to avoid the light from concentrating and causing damage to the eyes.

[0045] In some possible implementations, the tabletop 1 has a groove along its edge, the LED light assembly 2 is placed in the groove, and a light-transmitting element 3 is connected above the groove to seal the LED light assembly in the groove.

[0046] In some examples, the tabletop 1 can be made of materials such as wood or plastic. A groove is machined along the edge of the tabletop 1, and the LED light assembly 2 is placed within the groove. This arrangement allows the light-transmitting element 3 to protect the LED light assembly 2. During use, this prevents dirt from contaminating the LED light assembly 2 and also prevents water from splashing directly onto it and causing damage.

[0047] It should be noted that the transparent part can cover the entire upper surface of the tabletop 1, or it can cover only the top of the LED light assembly 2.

[0048] In some possible implementations, the light-transmitting element 3 includes a lens. The side of the lens closest to the LED lamp assembly 2 is an arched surface 31, the arching direction of which is away from the LED lamp assembly 2, forming a receiving space for the LED lamp assembly 2 for easy installation.

[0049] When the light-transmitting element 3 is a lens, in order to weaken the light of the LED lamp assembly 2 through the light-transmitting element 3, the surface of the arched surface 31 is a non-smooth surface.

[0050] In some examples, the arched surface 31 may be a frosted surface. In other examples, the surface of the arched surface 31 is a prism surface. The prism surface comprises multiple planes that intersect each other but are not parallel to each other, and scatter light rays through these planes in different directions.

[0051] In some possible implementations, see [reference] Figure 5 The side of the groove closest to the edge of the tabletop 1 is a vertical surface 201, and the side away from the edge of the tabletop 1 is a slope 202. The slope 202 forms an obtuse angle with the bottom surface 203 of the groove, and the surface of the vertical surface 201 is a reflective surface.

[0052] In this way, the portion of the light emitted by the LED light assembly that faces the outer side of the tabletop 1 will be reflected back to the tabletop 1 area through the vertical surface 201. The side of the groove away from the edge of the tabletop 1 is a slope 202. The slope can reduce the obstruction of light and improve the light utilization rate compared with the vertical surface 201.

[0053] In some examples, a reflective surface can be achieved by setting facade 201 as a mirror or by attaching reflective strips to the surface of facade 201.

[0054] In some possible implementations, refer to Figure 1 , Figure 3 , Figure 4The LED light assembly 2 includes a first light strip 21, a second light strip 22, and a third light strip 23. The groove includes a first groove 11 and a second groove 12 located on either side of the tabletop 1; a third groove 13 is located between the first groove 11 and the second groove 12, positioned on the side of the tabletop 1 furthest from the user. The first light strip 21, the second light strip 22, and the third light strip 23 are respectively placed within the first groove 11, the second groove 12, and the third groove 13.

[0055] In use, books and other reading materials are generally placed in the middle of the tabletop 1. This application provides three light strips, with the first light strip 21 and the second light strip 22 located on either side of the tabletop 1, and the third light strip 23 located on the side of the tabletop 1 furthest from the user. This design prevents books from obstructing the light strips and affecting the light intensity.

[0056] In some possible implementations, the eye-protecting desktop of this application also includes a support base connected to the underside of the desktop 1.

[0057] In some examples, the support base may be provided with multiple legs under the tabletop 1, and anti-slip pads are provided at the bottom of the legs.

[0058] In some possible implementations, refer to Figure 1 , Figure 2 , Figure 4 The support base includes an angle adjustment component. The tilt angle of the tabletop 1 can be adjusted using the angle adjustment component to suit different users' habits.

[0059] In some specific examples, the angle adjustment assembly includes a crossbeam 51 connected to the tabletop 1, and a bottom beam 52 hinged to the crossbeam 51. The crossbeam 51 can be fixed to the tabletop 1 using screws or other connectors, or connected via adhesive or snap-fit ​​structures.

[0060] To facilitate smoother rotation of the crossbeam 51 and the bottom beam 52, the bottom beam 52 has a receiving groove 521 on the side facing the crossbeam 51 to accommodate the crossbeam 51. When the crossbeam 51 and the bottom beam 52 are folded relative to each other, the crossbeam 51 is placed in the receiving groove 521, reducing the overall height of the device.

[0061] To achieve the adjustment of the tilt angle of the tabletop 1, this application also includes a support body 53 rotatably connected to the crossbeam 51. The bottom beam 52 is provided with a plurality of limiting grooves 522, and the side of the support body 53 away from the crossbeam 51 is engaged with the limiting grooves 522.

[0062] In some examples, multiple receiving slots 521 are provided along the length of the bottom beam 52. When the support body 53 is engaged with the receiving slots 521 at different positions, the tabletop 1 is at different tilt angles, which is convenient for adjustment.

[0063] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0064] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. An eye-protecting desktop, characterized in that, Includes a tabletop and an LED light assembly placed on the tabletop; wherein, The LED light assembly is embedded and installed on the tabletop; A light-transmitting element is provided above the LED light assembly. The light-transmitting element is connected to the tabletop. The light-transmitting element includes a lens. The side of the lens closest to the LED light assembly is an arched surface, and the arching direction of the arched surface is away from the LED light assembly. It also includes a control component for controlling the LED light assembly.

2. The eye-protecting desktop according to claim 1, characterized in that, The tabletop has a groove along its edge, the LED light assembly is placed in the groove, and a light-transmitting element is connected above the groove to seal the LED light assembly in the groove.

3. The eye-care desk according to claim 1, wherein, The surface of the arched surface is a non-smooth surface.

4. The eye-protecting desktop according to claim 3, characterized in that, The surface of the arched surface is a prism.

5. The eye-protecting desktop according to claim 2, characterized in that, The side of the groove closest to the edge of the tabletop is a vertical surface, and the side furthest from the edge of the tabletop is a sloping surface. The sloping surface forms an obtuse angle with the bottom surface of the groove. The surface of the vertical surface is a reflective surface.

6. The eye-protecting desktop according to claim 5, characterized in that, The LED light assembly includes a first light strip, a second light strip, and a third light strip; The groove includes a first groove and a second groove disposed on both sides of the tabletop; a third groove is provided between the first groove and the second groove, and the third groove is located on the side of the tabletop away from the user; The first light strip, the second light strip, and the third light strip are respectively placed in the first groove, the second groove, and the third groove.

7. The eye-protecting desktop according to any one of claims 1-6, characterized in that, It also includes a support base, which is connected to the underside of the tabletop.

8. The eye-care table top of claim 7, wherein, The support base includes an angle adjustment component.

9. The eye-care table top of claim 8, wherein, The angle adjustment assembly includes a crossbeam connected to the tabletop and a bottom beam hinged to the crossbeam; the bottom beam has a receiving groove on the side facing the crossbeam for accommodating the crossbeam; It also includes a support body rotatably connected to the crossbeam; the bottom beam is provided with multiple limiting grooves, and the side of the support body away from the crossbeam is engaged with the limiting groove.

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