Light-emitting diode (LED) mother and infant lamp capable of repelling mosquitoes through rays

Abstract

The utility model discloses a ray mosquito-repellent LED mother and baby lamp which comprises a cylindrical lamp body, and the cylindrical lamp body sequentially comprises an outer lampshade, a scattering lampshade, a filtering lampshade and an LED light-emitting lamp panel from outside to inside. The light filtering lampshade is used for filtering light waves with the wavelength ranging from 360 nm to 460 nm. Light emitted by each lamp bead penetrates through the filtering lampshade, enters from the inner surface of the scattering lampshade, and is refracted by the scattering lampshade at a refraction angle beta; a rib structure is arranged on the inner surface of the scattering lampshade, the rib structure comprises a plurality of surface units surrounding the inner surface of the scattering lampshade, and every two adjacent surface units are arranged in a concave-convex fluctuating mode to form a concave-convex wave line structure; light rays form multiple paths of strong light and dispersed rays after passing through the rib structures; wherein the multiple paths of strong light and the scattered rays respectively form a plurality of strong light areas and a plurality of scattered light areas on the irradiation surface; the light environment in which strong light and weak light are mutually interspersed is more beneficial to mosquito repelling.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps, and particularly relates to an LED mother and baby lamp for mosquito repellent by rays. Background Art

[0002] Mosquitoes are vectors for many diseases, such as malaria, dengue fever, etc. For pregnant women and infants, since their immune systems are relatively weak, they are more vulnerable to the health threats brought by mosquito bites. However, with the increase in mosquitoes in summer, how to effectively repel mosquitoes has become the focus of attention for many parents. Traditional mosquito repellent methods, such as mosquito coils, electric mosquito repellent devices, etc., can play a certain role in repelling mosquitoes to a certain extent, but they usually rely on chemical components to achieve the mosquito repellent effect. These chemical components may be released into the air during use, having potential impacts on human health. Especially for sensitive groups such as pregnant women and infants, these impacts may be more significant.

[0003] With the development of technology, some lighting fixtures with mosquito repellent functions have emerged on the market. These products have solved the health problems that may be brought by traditional mosquito repellent methods to a certain extent, but most products still adopt chemical mosquito repellent methods, such as adding mosquito repellent agents. Although this method can repel mosquitoes, there are still problems that chemical components may affect human health. For example, in the prior art, the Chinese patent with the publication number CN201084986Y discloses a combined device of a mosquito killing lamp and an electric mosquito repellent device, which also mentions the harms brought by chemical mosquito repellent methods; however, this prior art still achieves the mosquito repellent effect through an electric mosquito repellent device, which is also not conducive to human health.

[0004] Therefore, there is an urgent need for an LED mother and baby lamp for mosquito repellent by rays to effectively reduce mosquito bites and protect the health of mothers and infants. Summary of the Invention

[0005] In view of the problems in the related art, the utility model provides an LED mother and baby lamp for mosquito repellent by rays to overcome the above-mentioned technical problems existing in the prior related art. By setting the scattering lamp cover, filter lamp cover and LED light emitting lamp board, the utility model makes full use of specific light wave filtering, refraction and scattering of light, and the formed complex light environment, which is beneficial to increasing the discomfort degree of mosquitoes, thus significantly enhancing the mosquito repellent effect of the LED mother and baby lamp, and at the same time protecting the health of mothers and infants and avoiding the harms of chemical mosquito repellent methods.

[0006] The technical solution of the utility model is realized as follows: An LED mother and baby lamp for mosquito repellent by rays includes a cylindrical lamp body, and the cylindrical lamp body sequentially includes an outer lamp cover, a scattering lamp cover, a filter lamp cover and an LED light emitting lamp board from outside to inside;

[0007] The surface of the LED light-emitting panel is provided with a number of lamp beads; the filter lamp cover is a transparent lamp cover for filtering light waves with wavelengths between 360 - 460 nm.

[0008] The light emitted by each of the lamp beads passes through the filter lamp cover and enters from the inner surface of the scattering lamp cover, and after passing through the scattering lamp cover, the light is refracted at a refraction angle β; the inner surface of the scattering lamp cover is provided with a convex rib structure, and the convex rib structure includes a number of surface units surrounding the inner surface of the scattering lamp cover, and two adjacent surface units are arranged in a concave-convex manner to form a concave-convex wavy texture structure; after the light passes through the convex rib structure, it forms multiple strong lights and scattered rays; among them, the multiple strong lights and scattered rays respectively form multiple strong light areas and multiple scattered light areas on the irradiation surface.

[0009] Further, after the light passes through the convex rib structure, a number of vertical stripe lights are formed on the outer surface of the scattering lamp cover, and the multiple vertical stripe lights are circumferentially spaced along the scattering lamp cover.

[0010] Further, the absolute value of the refraction angle β is less than 5°.

[0011] Further, the thickness of the convex rib structure ranges from 1.3 mm to 3.0 mm.

[0012] Further, on the scattering lamp cover, the thickness of the sunken surface unit to the outer wall of the scattering lamp cover ranges from 1.3 mm to 1.7 mm; the thickness of the protruding surface unit to the outer wall of the scattering lamp cover ranges from 2.6 mm to 3.0 mm.

[0013] Further, the LED light-emitting panel is a tubular structure, and on the circumferential outer surface of the LED light-emitting panel, each of the lamp beads is evenly distributed in an array.

[0014] Further, on the convex rib structure, each of the surface units is arranged in an array on the inner surface of the scattering lamp cover.

[0015] Further, the outer lamp cover, the scattering lamp cover and the filter lamp cover are all high-transparency, hollow cylindrical covers, and the thickness of the outer lamp cover is greater than the thickness of the scattering lamp cover.

[0016] Further, the distance between the scattering lamp cover and the filter lamp cover is 0.8 mm - 2.3 mm.

[0017] Further, the distance between the filter lamp cover and the LED light-emitting panel is 10.7 mm - 11.8 mm.

[0018] Further, the filter lamp cover is a yellow-orange fluorescent cover made of PC high-transparency plastic material; the wavelength range of the light waves filtered by the filter lamp cover is 570 - 610 nm.

[0019] Further, the cylindrical lamp body further includes a battery, and the battery is electrically connected to the LED light-emitting lamp board.

[0020] Advantages of the present utility model:

[0021] (1) The present utility model discloses an LED mother and baby lamp for repelling mosquitoes by rays, which includes a cylindrical lamp body. The cylindrical lamp body sequentially includes an outer lampshade, a scattering lampshade, a filter lampshade and an LED light-emitting lamp board from outside to inside; a plurality of lamp beads are arranged on the surface of the LED light-emitting lamp board; the filter lampshade is a light-transmitting lampshade for filtering light waves with wavelengths between 360 - 460 nm; the light emitted by each lamp bead passes through the filter lampshade and enters from the inner surface of the scattering lampshade, and is refracted by the scattering lampshade at a refraction angle β to emit light; in the present utility model, since light waves in the wavelength range of 360 - 460 nm usually have a strong attraction to mosquitoes, by filtering these light waves, the possibility of mosquitoes being attracted to the vicinity of the light source can be significantly reduced, thereby improving the mosquito repelling effect;

[0022] (2) The inner surface of the scattering lampshade is provided with a convex rib structure. The convex rib structure includes a plurality of surface units surrounding the inner surface of the scattering lampshade, and adjacent two surface units are arranged in a concave-convex undulating manner to form a concave-convex wavy texture structure; after the light passes through the convex rib structure, it forms multiple strong lights and scattered rays; among them, the multiple strong lights and scattered rays respectively form a plurality of strong light areas and a plurality of scattered light areas on the illumination surface; in the present utility model, the design of this concave-convex wavy texture structure makes the light emitted from the scattering lampshade no longer a single direct light, but forms a complex light environment with multiple strong light areas and a plurality of scattered light areas, and this light environment with interspersed strong and weak lights is more conducive to repelling mosquitoes; since mosquitoes have a compound eye structure, mosquitoes have a high sensitivity to light and like dark places, that is, the rays in this complex light environment locally concentrate light energy and have a "shocking" effect on mosquitoes;

[0023] (3) The LED mother and baby lamp of the present utility model realizes the mosquito repelling effect through special treatment of light, avoiding the harm of chemical mosquito repelling methods; this design that integrates lighting and mosquito repelling enables mothers and babies to effectively reduce the intrusion of mosquitoes while enjoying comfortable lighting, improving the convenience and safety of use. Description of the Drawings

[0024] Figure 1 It is a schematic structural diagram of the combination of the scattering lampshade, the filter lampshade and the LED light-emitting lamp board of the present utility model;

[0025] Figure 2 It is a schematic exploded structural diagram of the scattering lampshade, the filter lampshade and the LED light-emitting lamp board of the present utility model;

[0026] Figure 3 A cross-sectional view of the combination of the diffusing lamp cover, the filtering lamp cover and the LED light-emitting panel of the present utility model;

[0027] Figure 4 is Figure 3 The enlarged view A of

[0028] Figure 5 is Figure 3 The enlarged view B of

[0029] Marking description:

[0030] 1. Diffusing lamp cover; 11. Convex rib structure; 2. Filtering lamp cover; 3. LED light-emitting panel; 31. Lamp beads. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0033] As Figure 1-2 shown, this embodiment provides an LED mother and baby lamp for ray mosquito repellent, which includes a cylindrical lamp body. The cylindrical lamp body sequentially includes an outer lamp cover, a diffusing lamp cover 1, a filtering lamp cover 2 and an LED light-emitting panel 3 from outside to inside;

[0034] A plurality of lamp beads 31 are provided on the surface of the LED light-emitting panel 3; the filtering lamp cover 2 is a light-transmitting lamp cover for filtering light waves with wavelengths between 360-460 nm; since light waves in this wavelength range of 360-460 nm usually have a strong attraction to mosquitoes, by filtering these light waves, the possibility of mosquitoes being attracted to the vicinity of the light source can be significantly reduced, thereby improving the mosquito repellent effect;

[0035] As Figure 3-5As shown in the figure, the light emitted by each of the lamp beads 31 in this embodiment passes through the filter lamp cover 2 and enters from the inner surface of the scattering lamp cover 1, and then passes through the scattering lamp cover 1 to refract light at a refraction angle β; the inner surface of the scattering lamp cover 1 is provided with a convex rib structure 11, and the convex rib structure 11 includes several surface units surrounding the inner surface of the scattering lamp cover 1. Two adjacent surface units are arranged in a concave-convex manner to form a concave-convex wavy texture structure; after the light passes through the convex rib structure 11, multiple strong lights and scattered rays are formed; among them, multiple strong lights and scattered rays respectively form multiple strong light areas and multiple scattered light areas on the irradiation surface.

[0036] Specifically, after the light passes through the convex rib structure 11, multiple vertical stripe lights are formed on the outer surface of the scattering lamp cover 1, and the multiple vertical stripe lights are circumferentially spaced along the scattering lamp cover 1.

[0037] In this embodiment, the design of this concave-convex wavy texture structure makes the light emitted from the scattering lamp cover 1 no longer a single direct light, but forms a complex light environment with multiple strong light areas and multiple scattered light areas. And this light environment with interspersed strong and weak lights is more conducive to mosquito repellent; because mosquitoes have a compound eye structure, they are more sensitive to light and like dark places, that is, the rays in this complex light environment locally concentrate light energy and have a "shocking" effect on mosquitoes; therefore, this complex light environment will increase the discomfort of mosquitoes, making them reluctant to approach or stay in the area irradiated by the light, thereby achieving a better mosquito repellent effect.

[0038] Specifically, the absolute value of the refraction angle β is less than 5°; in this embodiment, a smaller refraction angle β means that when the light passes through the convex rib structure 11 of the scattering lamp cover 1, the change in its refraction direction is relatively small, which helps to maintain the concentration and softness of the light, avoid generating overly dazzling or scattered light beams, and thus provide a more comfortable and warm lighting environment, especially suitable for use by mothers and infants; moreover, when the refraction angle β is smaller, the refraction and scattering of light are more uniform, and a more evenly distributed strong light area and scattered light area can be formed; this light environment is more interfering to mosquitoes because they are more difficult to adapt to this light change, thereby further increasing the discomfort of mosquitoes to improve the mosquito repellent effect.

[0039] Specifically, the thickness of the convex rib structure 11 ranges from 1.3 mm to 3.0 mm.

[0040] Specifically, on the scattering lamp cover 1, the thickness of the concave surface unit to the outer wall of the scattering lamp cover 1 ranges from 1.3 mm to 1.7 mm; the thickness of the convex surface unit to the outer wall of the scattering lamp cover 1 ranges from 2.6 mm to 3.0 mm.

[0041] As Figure 2As shown, the LED light-emitting lamp board is of a tubular structure. On the circumferential outer surface of the LED light-emitting lamp board 3, the lamp beads 31 are evenly distributed in an array.

[0042] Specifically, on the rib structure 11, the surface units are arranged in an array on the inner surface of the scattering lamp cover 1.

[0043] Specifically, the outer lamp cover, the scattering lamp cover 1 and the filter lamp cover 2 are all high-transparency, hollow cylindrical covers, and the thickness of the outer lamp cover is greater than the thickness of the scattering lamp cover 1.

[0044] Specifically, the distance between the scattering lamp cover 1 and the filter lamp cover 2 is 0.8 mm - 2.3 mm.

[0045] Specifically, the distance between the filter lamp cover 2 and the LED light-emitting lamp board 3 is 10.7 mm - 11.8 mm.

[0046] Specifically, the filter lamp cover 2 is a yellow-orange fluorescent cover made of PC high-transparency plastic material; the wavelength range of the light waves filtered by the filter lamp cover 2 is 570 - 610 nm; since mosquitoes are afraid of light wave bands with wavelengths in the range of 530 - 590 nm, the light waves filtered by the filter lamp cover 2 further enhance the mosquito-repellent effect of the LED mother and baby lamp and cause no irritation or fatigue damage to the human eyes.

[0047] Specifically, the cylindrical lamp body further includes a battery, and the battery is electrically connected to the LED light-emitting lamp board 3.

[0048] According to the disclosure and teaching of the above specification, those skilled in the art to which the present invention pertains can also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present invention.

Claims

1. A LED baby lamp for ray-driven mosquito repellent, comprising a cylindrical lamp body, characterized in that: The cylindrical lamp body includes an outer lampshade, a scattering lampshade, a filter lampshade and an LED light panel from the outside to the inside; The surface of the LED light panel is provided with a plurality of lamp beads; the filter lampshade is a light-transmitting lampshade for filtering light waves with wavelengths between 360-460nm; The light emitted by each lamp bead passes through the filter lampshade, is incident from the inner surface of the scattering lampshade, and is refracted out at a refraction angle β through the scattering lampshade; the inner surface of the scattering lampshade is provided with a convex ridge structure, and the convex ridge structure includes a plurality of surface units surrounding the inner surface of the scattering lampshade, and two adjacent surface units are arranged in a concave and convex manner to form a concave and convex wave pattern structure; after passing through the convex ridge structure, the light forms multiple paths of strong light and scattered rays; wherein the multiple paths of strong light and scattered rays respectively form multiple strong light areas and multiple scattered light areas on the irradiated surface.

2. The LED baby lamp for ray-driven mosquito repellent according to claim 1, characterized in that: The light passes through the convex ridge structure to form a plurality of vertical stripes of light on the outer surface of the scattering lampshade, and the plurality of vertical stripes of light are distributed at intervals in the circumferential direction along the scattering lampshade.

3. The LED baby lamp for ray-driven mosquito repellent according to claim 1, characterized in that: The absolute value of the refraction angle β is less than 5°.

4. The LED baby lamp for ray-driven mosquito repellent according to claim 1, characterized in that: The thickness of the ridge structure ranges from 1.3 mm to 3.0 mm.

5. The LED baby lamp for ray-driven mosquito repellent according to claim 4, characterized in that: On the scattering lampshade, the thickness from the concave surface unit to the outer wall of the scattering lampshade ranges from 1.3 mm to 1.7 mm; the thickness from the convex surface unit to the outer wall of the scattering lampshade ranges from 2.6 mm to 3.0 mm.

6. The LED baby lamp for ray-driven mosquito repellent according to claim 1, characterized in that: The LED light board is a tubular structure, and the lamp beads are evenly distributed in an array on the circumferential outer surface of the LED light board.

7. The LED baby lamp for ray-driven mosquito repellent according to claim 6, characterized in that: On the convex ridge structure, each of the surface units is arranged in an array on the inner surface of the scattering lampshade.

8. The LED baby lamp for ray-driven mosquito repellent according to claim 1, characterized in that: The outer lampshade, the scattering lampshade and the filter lampshade are all highly transparent, hollow cylindrical covers, and the thickness of the outer lampshade is greater than that of the scattering lampshade.

9. The LED baby lamp for ray-driven mosquito repellent according to claim 1, characterized in that: The filter lampshade is a yellow-orange fluorescent cover made of PC high-transparency plastic material; the wavelength range of the light waves filtered by the filter lampshade is 570-610nm.

10. The LED baby lamp for ray-driven mosquito repellent according to claim 1, characterized in that: The cylindrical lamp body also includes a battery, and the battery is electrically connected to the LED light board.

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