Myopia-preventing lamp bead assembly

Abstract

The utility model discloses a myopia-preventing lamp bead assembly. The myopia-preventing lamp bead assembly comprises a lamp panel, the lamp beads are uniformly arranged on the surface of the lamp panel, each lamp bead comprises a mounting cavity, a first light-emitting chip and a second light-emitting chip are arranged at the top of the inner wall of each mounting cavity, and the first light-emitting chips and the second light-emitting chips are arranged to be red light-emitting chips and white light-emitting chips respectively; the positioning ring is semicircular and made of a transparent material, the positioning ring is arranged on the surface of the lamp bead in a surrounding mode, a filling cavity is formed in the positioning ring, and the filling cavity is filled with fluorescent powder; and the lampshade plate is arranged on the surface of the lamp panel, lampshade rings are evenly arranged on the lampshade plate, and the lampshade rings are arranged on the outer sides of the lamp beads. The myopia prevention device can eliminate visual fatigue and prevent reduction of color vision resolution, thereby eliminating myopia harm, releasing macular potential and finally achieving the purpose of myopia prevention.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting lamp beads, in particular to a lamp bead component for preventing myopia. Background Art

[0002] The primary cause of myopia is eye fatigue. Eye fatigue is caused by excessive and incorrect use of the eyes, which is mainly reflected in the fact that teenagers have fewer and fewer outdoor activities and often face the screens of TVs and mobile phones. In addition, modern people have lived under artificial light for a long time since childhood. Due to the reduced visibility of light, the color rendering of objects is also reduced. Long-term artificial light and lack of natural light. The wavelength of artificial light is lower than that of sunlight, and the wavelength is normally within 500nm. Living under artificial light for a long time will inevitably affect the development of the visual organs and the sensitivity of color, thereby further aggravating visual fatigue and causing a series of electrophysiological changes in the visual macula, which is always in a state of "malnutrition" or extreme "hunger" for sunlight, making teenagers prone to myopia. Utility Model Content

[0003] The utility model provides a lamp bead component for preventing myopia, which can emit a longer light wave wavelength outward, which is closer to the light wave wavelength emitted by sunlight, can eliminate visual fatigue, prevent the decline of color vision resolution, thereby relieving the harm of myopia, releasing the potential of the macula, and ultimately achieving the purpose of preventing myopia.

[0004] In order to solve the above technical problems, the utility model provides a lamp bead assembly for preventing myopia, comprising:

[0005] Light board;

[0006] Lamp beads are evenly arranged on the surface of the lamp board, and the lamp beads include a mounting cavity, and a first light-emitting chip and a second light-emitting chip are arranged on the top of the inner wall of the mounting cavity, and the first light-emitting chip and the second light-emitting chip are respectively arranged as a red light-emitting chip and a white light-emitting chip;

[0007] A positioning ring, which is semicircular in shape and made of transparent material, is arranged around the surface of the lamp bead, and a filling cavity is arranged inside the positioning ring, and the filling cavity is filled with fluorescent powder;

[0008] A lampshade plate is arranged on the surface of the lamp plate, and the lampshade plate is evenly provided with lampshade circles, and the lampshade circles are arranged outside the lamp beads.

[0009] As a preferred embodiment of the above technical solution, a hollow cavity is provided inside the lamp bead, a heat dissipation groove is provided inside the hollow cavity, one end of the hollow cavity is connected to the installation cavity, and the other end extends to the outside of the lamp bead.

[0010] As a preferred embodiment of the above technical solution, heat sinks are evenly arranged inside the installation cavity, positioning columns are arranged between the first light-emitting chip and the second light-emitting chip and the bottom of the inner wall of the installation cavity, and the positioning columns are made of elastic material.

[0011] As a preferred embodiment of the above technical solution, the fluorescent powder inside the filling cavity is set as infrared fluorescent powder, and a filling tube is provided on the top of the filling cavity. One end of the top of the filling tube penetrates through the surface of the positioning ring and is sleeved with a locking sleeve.

[0012] As a preferred embodiment of the above technical solution, connecting blocks are provided at both ends of the light board, the number of the light boards is set to be multiple, and a connecting cable is connected between the connecting blocks of two adjacent light boards.

[0013] As a preferred embodiment of the above technical solution, both ends of the lampshade plate are provided with locking grooves, and the connecting block is plugged into the locking grooves.

[0014] As a preferred embodiment of the above technical solution, the shape of the lamp shade ring is set to be semicircular, the surface of the lamp shade plate is evenly provided with through hole grooves, the lamp shade ring is set on the surface of the through hole grooves, an elastic plate is arranged around the inner side of the lamp shade ring, and a reflective plate is provided on the inner surface of the elastic plate. The reflective plate is inclined and the surface is coated with a reflective film.

[0015] The utility model provides a lamp bead component for preventing myopia, which comprises a lamp bead, a mounting cavity, a first light-emitting chip, a second light-emitting chip and a positioning ring. The first light-emitting chip and the second light-emitting chip are arranged inside each lamp bead and emit red light and white light respectively. The first light-emitting chip and the second light-emitting chip are coated with a positioning ring on the outside. The filling cavity inside the positioning ring is filled with fluorescent powder, which can emit white light and red light and pass through the fluorescent powder when emitting light to the outside, forming a longer light wave wavelength, which is closer to the light wave wavelength emitted by sunlight, can eliminate visual fatigue, prevent the decline of color vision resolution, and thus relieve myopia. Visual hazards, release the potential of the macula, and ultimately achieve the purpose of preventing myopia. In addition, the first light-emitting chip and the second light-emitting chip inside the lamp bead are positioned and installed at the bottom through positioning columns, a gap is left inside the installation cavity at the bottom and a heat sink is installed, and the outside of the installation cavity is connected to the outside through a heat dissipation groove, which can form a gas flow space inside the lamp bead, quickly dissipate heat and reduce the internal temperature, effectively ensure the working time of the lamp bead and the efficient working environment. In addition, the reflector plate arranged inside the lampshade ring can reflect the light emitted by the lamp bead inward, which is convenient for the light emitted by the lamp bead to be concentrated in the middle area, thereby improving the luminous efficiency.

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the lamp bead of the utility model;

[0019] Figure 3 This is a schematic diagram of the lampshade ring structure of the utility model.

[0020] In the figure: 1 lamp board, 2 lamp beads, 21 heat dissipation groove, 3 installation cavity, 31 heat sink, 32 positioning column, 4 first light-emitting chip, 5 second light-emitting chip, 6 positioning ring, 61 filling cavity, 62 filling tube, 7 connecting block, 71 connecting cable, 8 lampshade plate, 81 clamping groove, 9 lampshade ring, 91 elastic plate, 92 reflection plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] See also Figure 1-3 The embodiment of the utility model provides a lamp bead assembly for preventing myopia, comprising:

[0024] Light board 1;

[0025] The lamp beads 2 are evenly arranged on the surface of the lamp board 1. The lamp beads 2 include a mounting cavity 3. The top of the inner wall of the mounting cavity 3 is provided with a first light-emitting chip 4 and a second light-emitting chip 5. The first light-emitting chip 4 and the second light-emitting chip 5 are respectively provided as a red light-emitting chip and a white light-emitting chip;

[0026] The positioning ring 6 is semicircular in shape and made of transparent material. The positioning ring 6 is arranged around the surface of the lamp bead 2. A filling cavity 61 is arranged inside the positioning ring 6. The filling cavity 61 is filled with fluorescent powder.

[0027] The lampshade plate 8 is arranged on the surface of the lamp board 1 . The lampshade plate 8 is evenly provided with lampshade circles 9 . The lampshade circles 9 are arranged outside the lamp beads 2 .

[0028] The present embodiment provides a lamp bead assembly for preventing myopia, which comprises a lamp bead 2, a mounting cavity 3, a first light-emitting chip 4, a second light-emitting chip 5 and a positioning ring 6. The first light-emitting chip 4 and the second light-emitting chip 5 are arranged inside each lamp bead 2 and emit red light and white light respectively. The first light-emitting chip 4 and the second light-emitting chip 5 are coated with a positioning ring 6 on the outside. The filling cavity 61 inside the positioning ring 6 is filled with fluorescent powder, which can emit white light and red light and pass through the fluorescent powder when emitting light to the outside, forming a longer light wave wavelength of 400-800nm, which is closer to the light wave wavelength emitted by sunlight, can eliminate visual fatigue, and prevent color vision discrimination. The light emitting diode 2 is provided at the bottom of the lamp bead 2, and a heat sink is installed therein. The outside of the installation cavity 3 is connected to the outside through the heat dissipation groove 21, so as to form a gas flow space inside the lamp bead 2, quickly dissipate heat and reduce the internal temperature, effectively ensure the working time and efficient working environment of the lamp bead 2, and the reflective plate 92 arranged inside the lampshade ring 9 can reflect the light emitted by the lamp bead 2 inward, so as to facilitate the light emitted by the lamp bead 2 to be concentrated in the middle area and improve the luminous efficiency.

[0029] In a further possible implementation of this embodiment, a hollow cavity is provided inside the lamp bead 2 , a heat dissipation groove 21 is provided inside the hollow cavity, one end of the hollow cavity is connected to the installation cavity 3 , and the other end extends to the outside of the lamp bead 2 .

[0030] The lamp bead 2 in this embodiment is connected to the installation cavity 3 through the heat dissipation groove 21 in the hollow cavity, which can form a gas flow space inside the lamp bead 2, quickly dissipate heat and reduce the internal temperature, effectively ensuring the working time of the lamp bead 2 and an efficient working environment.

[0031] In a further embodiment of the present invention, heat sinks 31 are evenly arranged inside the installation cavity 3 , and positioning posts 32 are arranged between the first light-emitting chip 4 and the second light-emitting chip 5 and the bottom of the inner wall of the installation cavity 3 , and the positioning posts 32 are made of elastic material.

[0032] In this embodiment, a gap is left inside the cavity 3 and a heat sink is installed to facilitate ventilation and heat dissipation. The positioning column 32 can effectively provide buffering and shock absorption for the first light-emitting chip 4 and the second light-emitting chip 5 .

[0033] In a further feasible embodiment of the present invention, the fluorescent powder inside the filling cavity 61 is set as infrared fluorescent powder, and a filling tube 62 is provided at the top of the filling cavity 61. One end of the top of the filling tube 62 penetrates the surface of the positioning ring 6 and is sleeved with a locking sleeve.

[0034] The filling cavity 61 inside the positioning ring 6 in this embodiment is filled with fluorescent powder. The first light-emitting chip 4 and the second light-emitting chip 5 can emit white light and red light when emitting light to the outside and pass through the fluorescent powder, forming a longer light wavelength of 400-800nm, which is closer to the wavelength of light emitted by sunlight.

[0035] In a further feasible embodiment of the present invention, connecting blocks 7 are provided at both ends of the light board 1 , the number of light boards 1 is multiple, and a connecting cable 71 is connected between the connecting blocks 7 of two adjacent light boards 1 .

[0036] The connection block 7 in this embodiment can connect and install multiple lamp panels 1 with each other through the connection cables 71 .

[0037] In a further possible implementation of this embodiment, both ends of the lampshade plate 8 are provided with locking grooves 81 , and the connecting block 7 is plugged into the locking grooves 81 .

[0038] The positioning groove 81 of the lampshade plate 8 in this embodiment matches and positions the connecting block 7 , and an opening is provided on the outer side of the positioning groove 81 to facilitate the connection of the connecting cable 71 .

[0039] In a further feasible embodiment of the present embodiment, the shape of the lampshade ring 9 is set to be semicircular, the surface of the lampshade plate 8 is evenly provided with through hole grooves, the lampshade ring 9 is set on the surface of the through hole grooves, an elastic plate 91 is arranged around the inner side of the lampshade ring 9, and a reflective plate 92 is provided on the inner surface of the elastic plate 91. The reflective plate 92 is inclined and the surface is coated with a reflective film.

[0040] The reflector 92 disposed inside the lampshade ring 9 in this embodiment can reflect the light emitted by the lamp beads 2 inward, so as to concentrate the light emitted by the lamp beads 2 toward the middle area and improve the luminous efficiency.

[0041] Embodiment 2:

[0042] Based on the first embodiment, this embodiment proposes an application of a lamp bead assembly for preventing myopia;

[0043] The anti-myopia lamp bead assembly provided by the first embodiment can be installed in a table lamp for use, and can also be installed in a hanging lamp for use. The specific number of lamp panels 1 and the shape of the lamp panels can be adjusted according to installation requirements, and the number of lamp beads 2 on the corresponding lamp panels 1 can also be adjusted according to needs;

[0044] After being installed on a table lamp or hanging lamp, it can play an auxiliary role in preventing myopia in daily use, especially for teenagers, preventing the decline of color vision resolution, releasing the potential of the macula, and ultimately achieving the purpose of preventing myopia.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0047] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A lamp bead assembly for preventing myopia, characterized in that: include: Light board (1); Lamp beads (2) are evenly arranged on the surface of the lamp board (1), and the lamp beads (2) include a mounting cavity (3). A first light-emitting chip (4) and a second light-emitting chip (5) are arranged on the top of the inner wall of the mounting cavity (3), and the first light-emitting chip (4) and the second light-emitting chip (5) are respectively arranged as a red light-emitting chip and a white light-emitting chip; A positioning ring (6) is semicircular in shape and made of a transparent material. The positioning ring (6) is arranged around the surface of the lamp bead (2). A filling cavity (61) is provided inside the positioning ring (6). The filling cavity (61) is filled with fluorescent powder. A lampshade plate (8) is arranged on the surface of the lamp plate (1), and the lampshade plate (8) is evenly provided with lampshade rings (9), and the lampshade rings (9) are arranged on the outside of the lamp beads (2).

2. The anti-myopia lamp bead assembly according to claim 1, characterized in that: A hollow cavity is provided inside the lamp bead (2), a heat dissipation groove (21) is provided inside the hollow cavity, one end of the hollow cavity is connected to the installation cavity (3), and the other end extends to the outside of the lamp bead (2).

3. The anti-myopia lamp bead assembly according to claim 1, characterized in that: Heat sinks (31) are evenly arranged inside the installation cavity (3), and positioning columns (32) are arranged between the first light-emitting chip (4) and the second light-emitting chip (5) and the bottom of the inner wall of the installation cavity (3), and the positioning columns (32) are made of elastic material.

4. The anti-myopia lamp bead assembly according to claim 1, characterized in that: The fluorescent powder inside the filling cavity (61) is set as infrared fluorescent powder. A filling tube (62) is provided at the top of the filling cavity (61). One end of the top of the filling tube (62) penetrates through the surface of the positioning ring (6) and is sleeved with a locking sleeve.

5. The anti-myopia lamp bead assembly according to claim 1, characterized in that: Both ends of the light board (1) are provided with connection blocks (7), the number of the light boards (1) is set to be multiple, and a connection cable (71) is connected between the connection blocks (7) of two adjacent light boards (1).

6. The anti-myopia lamp bead assembly according to claim 5, characterized in that: Both ends of the lampshade plate (8) are provided with latching grooves (81), and the connecting block (7) is plugged into the latching grooves (81).

7. The anti-myopia lamp bead assembly according to claim 1, characterized in that: The shape of the lampshade ring (9) is set to be semicircular, the surface of the lampshade plate (8) is evenly provided with through hole grooves, the lampshade ring (9) is set on the surface of the through hole grooves, an elastic plate (91) is arranged around the inner side of the lampshade ring (9), and a reflective plate (92) is provided on the inner surface of the elastic plate (91), and the reflective plate (92) is inclined and coated with a reflective film.

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