LED light wave mosquito-repelling mother and baby lamp

Abstract

The utility model discloses an LED light wave mosquito-repelling mother and baby lamp which comprises a lamp body and a lamp holder, the lamp body is installed on the lamp holder, and the lamp body comprises a main light-emitting body which is longitudinally arranged; the main light-emitting body sequentially comprises an outer lampshade, a light guide cover, a light filtering cover and a main light-emitting PCB from outside to inside. A plurality of light-emitting lamp beads are arranged on the main light-emitting PCB and are used for emitting main light waves; an auxiliary luminous body is arranged on the lamp holder, the auxiliary luminous body comprises a light filtering piece and an auxiliary luminous PCB which are sequentially arranged from top to bottom, and a plurality of luminous lamp beads are arranged on the auxiliary luminous PCB and used for emitting auxiliary light waves; the light filtering cover and the light filtering piece are both used for filtering light waves with the wavelength ranging from 360 nm to 460 nm so as to prevent blue light from hurting the health of eyes of a user; the wavelength range of the main light wave filtered by the light filtering cover and the wavelength range of the auxiliary light wave filtered by the light filtering piece are both 570-610 nm, so that the filtered main light wave and the filtered auxiliary light wave both have the mosquito repelling effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of household lighting, and particularly relates to an LED light wave mosquito repellent lamp for mothers and infants. Background Art

[0002] In summer, mosquitoes are active frequently, and how to repel mosquitoes efficiently and safely has become the focus of attention of many people. Traditional mosquito control tools include mosquito coils, electric mosquito repellent devices, etc. To facilitate users, the prior art combines these traditional mosquito control tools with lighting fixtures to obtain a new type of mosquito repellent lamp. Although the mosquito repellent lamps on the market meet the needs of lighting and mosquito repellent to a certain extent, there are still the following disadvantages:

[0003] 1. Glare problem: The brightness design of some mosquito repellent lamps may not be reasonable. The light source brightness is too high or the brightness distribution is uneven, which may cause glare; glare will not only make the eyes feel uncomfortable and accelerate fatigue, but may also affect eyesight development;

[0004] 2. Blue light hazard: Blue light is a kind of high-energy visible light. If the blue light component in the mosquito repellent lamp is too high, it may cause harm to the eyes; although not all blue light is harmful, the blue light with a wavelength of 400 - 450 nanometers may damage the retina;

[0005] 3. Unfavorable for use by mothers and infants: Most of the existing mosquito repellent lamps adopt chemical mosquito repellent methods, such as adding mosquito repellent agents, etc.; for pregnant women and infants, because their immune systems are relatively weak, they are more easily affected by these chemical components; for example, in the prior art, the Chinese patent with the publication number CN85202716U discloses a lighting and mosquito repellent dual-purpose light bulb, which mentions using the waste heat of the light bulb to heat the mosquito repellent drug, but this prior art is also not suitable for use by mothers and infants.

[0006] Therefore, there is an urgent need for an LED light wave mosquito repellent lamp for mothers and infants to solve the above problems, to achieve the dual functions of lighting and mosquito repellent, and at the same time to provide a safer, healthier and more comfortable mosquito repellent experience for the mother and infant group. Summary of the Invention

[0007] In view of the problems in the related art, the utility model provides an LED light wave mosquito repellent lamp for mothers and infants to overcome the above technical problems existing in the prior related art. The utility model makes full use of the light waves generated by the main light-emitting body and the secondary light-emitting body, and with the cooperation of the light guide cover, the light filter cover and the light filter member, enables the utility model to not only realize the dual functions of lighting and mosquito repellent, but also create a safer, healthier and more comfortable mosquito repellent environment for the mother and infant group while avoiding glare problems and blue light damage.

[0008] The technical solution of the present utility model is realized as follows: The LED light wave mosquito repellent lamp for mothers and infants includes a lamp body and a lamp base. The lamp body is installed on the lamp base. The lamp body includes a main light emitter arranged longitudinally, and the main light emitter is cylindrical. The main light emitter sequentially includes an outer lamp cover, a light guide cover, a light filter cover, and a main light-emitting PCB board from outside to inside. A plurality of light-emitting lamp beads are provided on the main light-emitting PCB board for emitting main light waves.

[0009] A secondary light emitter is provided on the lamp base. The secondary light emitter includes a light filter member and a secondary light-emitting PCB board arranged in sequence from top to bottom. A plurality of light-emitting lamp beads are provided on the secondary light-emitting PCB board for emitting secondary light waves. The bottom of the light guide cover is connected to the light filter member.

[0010] The light guide cover is used to diffuse and evenly project the main light waves filtered by the light filter cover and the secondary light waves filtered by the light filter member outward.

[0011] Both the light filter cover and the light filter member are used to filter light waves with wavelengths between 360 - 460 nm. After filtering, the proportion of light in different wavelength ranges of the main light waves and the secondary light waves is as follows: the light wave band of 360 nm - 460 nm accounts for 5% - 15%, and the light wave band of 570 nm - 610 nm accounts for 40% - 60%.

[0012] In view of the fact that blue light with wavelengths in the range of 400 nm - 460 nm will increase the amount of toxins in the macular area of the eyes and seriously threaten the health of the fundus, the present utility model is specifically provided with a light filter cover and a light filter member, which are specifically used to filter light waves with wavelengths between 360 - 460 nm. Moreover, based on the inherent backlight biological characteristics of mosquitoes, mosquitoes are afraid of light wave bands with wavelengths in the range of 530 - 590 nm. Therefore, both the main light waves and the secondary light waves after filtering by the present utility model have a mosquito repellent effect. In addition, the main light waves and the secondary light waves are used in combination, which is beneficial to further enhancing the mosquito repellent effect of the light waves, so that the present utility model can not only realize the dual functions of lighting and mosquito repellent, but also create a safer, healthier and more comfortable mosquito repellent environment for the mother and infant group while avoiding glare problems and blue light damage.

[0013] Further, the light filter cover is a yellow-orange fluorescent cover made of PC high-transparency plastic material. The main wavelength ranges of both the main light waves filtered by the light filter cover and the secondary light waves filtered by the light filter member are 570 - 610 nm.

[0014] A fixing member for fixing the bottom of the light guide cover and the bottom of the light filter cover is provided on the lamp base. The fixing member includes an outer limiting member and an inner light guide limiting member. The outer limiting member abuts against the outer wall of the light guide cover, and the inner light guide limiting member abuts against the inner wall of the light filter cover.

[0015] Further, the lamp holder further includes a cover plate, and the light filtering member and the secondary light-emitting PCB board are sequentially placed on the cover plate; a limiting groove is provided at the top of the light filtering member, and the bottom of the light guide cover, the bottom of the light filtering cover, and the bottom of the inner light guide limiting member all extend into the limiting groove;

[0016] The main light-emitting body further includes a radiator, a battery support frame, and a battery which are sequentially arranged; the battery is used to supply power to the main light-emitting PCB board and the secondary light-emitting PCB board.

[0017] Further, a main control board is further included, and the main control board is arranged below the cover plate; the main control board is respectively connected to the battery, the main light-emitting PCB board, and the secondary light-emitting PCB board; the main light-emitting PCB board, the radiator, and the battery support frame are all of annular structures.

[0018] Further, the main light-emitting PCB board is adhesively connected to the radiator, which is beneficial to increasing the contact area between the two, and the heat generated by the main light-emitting PCB board can be quickly dissipated through the radiator; a gap is left between the radiator and the battery support frame; the battery is connected to the battery support frame through an EVA film.

[0019] Further, the secondary light-emitting PCB board is of an annular sheet structure, and the light-emitting lamp beads are evenly distributed on the secondary light-emitting PCB board in a ring shape.

[0020] Further, each of the light-emitting lamp beads is a white light LED lamp bead; on the main light-emitting PCB board, the light-emitting lamp beads are evenly distributed in an array to avoid the glare phenomenon caused by uneven light source distribution.

[0021] Further, the outer lamp cover, the light guide cover, and the light filtering cover are all high-transparency, hollow cylindrical covers, and the thickness of the outer lamp cover is greater than the thickness of the light guide cover.

[0022] Further, the lamp holder includes a double-layer housing for light shielding, and an inward recessed groove is provided at the top of the double-layer housing; a convex portion matching the groove is provided at the bottom of the outer lamp cover; through the cooperation connection between the convex portion and the groove, the outer lamp cover is installed on the top of the double-layer housing; in the present utility model, the double-layer housing can not only protect the various components inside the lamp holder, but also prevent the unfiltered secondary light waves from overflowing, and can also be used to fix the outer lamp cover.

[0023] Further, a handle is provided at the top of the lamp body to facilitate the user to pick up the LED light wave mosquito-repellent baby lamp; a switch button is provided at the top of the lamp body, and the switch button is used to control turning on and off the lamp.

[0024] The beneficial effects of the present utility model:

[0025] (1) The utility model discloses an LED light wave mosquito repellent lamp for mothers and infants, which comprises a lamp body and a lamp base. The lamp body is installed on the lamp base. The lamp body includes a main light-emitting body arranged longitudinally, and the main light-emitting body is cylindrical. The main light-emitting body sequentially includes an outer lamp cover, a light guide cover, a filter cover and a main light-emitting PCB board from outside to inside. A plurality of light-emitting lamp beads are arranged on the main light-emitting PCB board for emitting main light waves. A secondary light-emitting body is arranged on the lamp base. The secondary light-emitting body includes a filter member and a secondary light-emitting PCB board arranged in sequence from top to bottom. A plurality of light-emitting lamp beads are arranged on the secondary light-emitting PCB board for emitting secondary light waves. The bottom of the light guide cover is connected to the filter member. Both the filter cover and the filter member are used for filtering light waves with wavelengths between 360 - 460nm to avoid the harm of blue light with wavelengths within 400nm - 460nm to the health of users' eyes;

[0026] (2) After filtering, the light proportion of the main light wave and the secondary light wave in different wavelength ranges is as follows: the light wave band of 360nm - 460nm accounts for 5% - 15%, and the light wave band of 570nm - 610nm accounts for 40% - 60%, so that both the main light wave and the secondary light wave after filtering of the utility model have mosquito repellent effects;

[0027] (3) The light guide cover is used for diffusing and uniformly projecting the main light wave filtered by the filter cover and the secondary light wave filtered by the filter member outward to avoid the glare problem caused by too high light source brightness or uneven brightness distribution. Moreover, the main light wave and the secondary light wave are used in combination, which is beneficial to further enhancing the mosquito repellent effect of the light wave and creating a safer, healthier and more comfortable mosquito repellent environment for the mother and infant group. Description of the Drawings

[0028] Figure 1 is a schematic structural diagram of the LED light wave mosquito repellent lamp for mothers and infants of the utility model;

[0029] Figure 2 is Figure 1 the A - A cross-sectional view of;

[0030] Figure 3 is Figure 1 the B - B cross-sectional view of;

[0031] Figure 4 is Figure 3 the enlarged view of A of;

[0032] Figure 5 is a schematic structural diagram of the outer lamp cover, the light guide cover and the filter cover of the utility model separated from the LED light wave mosquito repellent lamp for mothers and infants;

[0033] Figure 6 is a schematic structural diagram of the lamp base of the utility model;

[0034] Figure 7Schematic diagram of the lamp base of the present utility model after removing some components;

[0035] Figure 8 Cross-sectional view of the lamp base of the present utility model after removing some components;

[0036] Figure 9 Schematic diagram of the light filter and the auxiliary light-emitting PCB board of the present utility model.

[0037] Marking description:

[0038] 1. Lamp body; 11. Outer lamp cover; 111. Convex part; 12. Light guide cover; 13. Light filter cover; 14. Main light-emitting PCB board; 15. Heat sink; 16. Battery support frame; 17. Battery; 2. Lamp base; 21. Light filter; 211. Limit groove; 22. Auxiliary light-emitting PCB board; 23. Outer limiting part; 24. Inner light guide limiting part; 25. Cover plate; 26. Main control board; 27. Double-layer housing; 271. Groove; 3. Light-emitting lamp beads; 4. Handle; 5. Switch button. Detailed implementation manners

[0039] 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.

[0040] 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.

[0041] As Figure 1 shown, this embodiment provides an LED light wave mosquito repellent lamp for mothers and babies, including a lamp body 1 and a lamp base 2. The lamp body 1 is installed on the lamp base 2. The lamp body 1 includes a longitudinally arranged main light-emitting body, and the main light-emitting body is cylindrical; as Figures 2-3 shown, the main light-emitting body sequentially includes an outer lamp cover 11, a light guide cover 12, a light filter cover 13, and a main light-emitting PCB board 14 from outside to inside; a plurality of light-emitting lamp beads 3 are provided on the main light-emitting PCB board 14 for emitting main light waves;

[0042] The lamp holder 2 is provided with a secondary light emitter, which includes a light filtering member 21 and a secondary light-emitting PCB board 22 arranged in sequence from top to bottom. A plurality of light-emitting beads 3 are provided on the secondary light-emitting PCB board 22 for emitting secondary light waves; the bottom of the light guide cover 12 is connected to the light filtering member 21;

[0043] The light guide cover 12 is used for diffusing and uniformly projecting the main light waves filtered by the light filtering cover 13 and the secondary light waves filtered by the light filtering member 21 outward;

[0044] Both the light filtering cover 13 and the light filtering member 21 are used for filtering light waves with wavelengths between 360 - 460 nm; after filtering, the proportion of light in different wavelength ranges of the main light waves and the secondary light waves is as follows: the light wave band of 360 nm - 460 nm accounts for 5% - 15%, and the light wave band of 570 nm - 610 nm accounts for 40% - 60%;

[0045] In view of the fact that blue light with wavelengths within 400 nm - 460 nm can increase the amount of toxins in the macula area of the eyes and seriously threaten the health of the fundus, the light filtering cover 13 and the light filtering member 21 are specifically provided in this embodiment, which are specifically used for filtering light waves with wavelengths between 360 - 460 nm; moreover, based on the inherent backlight biological characteristics of mosquitoes, mosquitoes will be afraid of the light wave band with wavelengths between 530 - 590 nm. Therefore, both the main light waves and the secondary light waves filtered in this embodiment have a mosquito repellent effect; in addition, the main light waves and the secondary light waves are used in combination, which is beneficial to further enhancing the mosquito repellent effect of the light waves, so that this embodiment can not only achieve the dual functions of lighting and mosquito repellent, but also create a safer, healthier and more comfortable mosquito repellent environment for the mother and baby group while avoiding glare problems and blue light damage.

[0046] Specifically, the light filtering cover 13 is a yellow-orange fluorescent cover made of PC high-transparency plastic material; the main wavelength ranges of both the main light waves filtered by the light filtering cover 13 and the secondary light waves filtered by the light filtering member 21 are 570 - 610 nm;

[0047] As Figure 4 shown, the lamp holder 2 is provided with a fixing member for fixing the bottom of the light guide cover 12 and the bottom of the light filtering cover 13; the fixing member includes an outer limiting member 23 and an inner light guide limiting member 24. The outer limiting member 23 abuts against the outer wall of the light guide cover 12, and the inner light guide limiting member 24 abuts against the inner wall of the light filtering cover 13.

[0048] Specifically, the lamp holder 2 further includes a cover plate 25, and the light filtering member 21 and the secondary light-emitting PCB board 22 are sequentially placed on the cover plate 25; As Figures 7-9As shown, a limiting groove 211 is provided at the top of the light filter 21, and the bottoms of the light guide cover 12, the light filter cover 13, and the inner light guide limiting member 24 all extend into the limiting groove 211;

[0049] The main light emitter further includes a radiator 15, a battery support frame 16, and a battery 17 arranged in sequence; the battery 17 is used to supply power to the main light-emitting PCB board 14 and the secondary light-emitting PCB board 22.

[0050] Specifically, it further includes a main control board 26, and the main control board 26 is arranged below the cover plate 25; the main control board 26 is respectively connected to the battery 17, the main light-emitting PCB board 14, and the secondary light-emitting PCB board 22; the main light-emitting PCB board 14, the radiator 15, and the battery support frame 16 are all of annular structures.

[0051] As Figures 2-3 shown, the main light-emitting PCB board 14 is in close contact with the radiator 15, which is beneficial to increasing the contact area between the two, and the heat generated by the main light-emitting PCB board 14 can be quickly dissipated through the radiator 15; there is a gap between the radiator 15 and the battery support frame 16; the battery 17 is connected to the battery support frame 16 through an EVA film.

[0052] Specifically, the secondary light-emitting PCB board 22 is of an annular sheet structure, and the light-emitting lamp beads 3 are evenly distributed on the secondary light-emitting PCB board 22 in a ring shape.

[0053] As Figure 5 shown, each of the light-emitting lamp beads 3 is a white light LED lamp bead; on the main light-emitting PCB board 14, the light-emitting lamp beads 3 are evenly distributed in an array to avoid the glare phenomenon caused by uneven light source distribution.

[0054] Specifically, the outer lamp cover 11, the light guide cover 12, and the light filter cover 13 are all high-transparency, hollow cylindrical covers, and the thickness of the outer lamp cover 11 is greater than the thickness of the light guide cover 12.

[0055] As Figure 4 and Figure 6 shown, the lamp holder 2 includes a double-layer housing 27 for light shielding, and an inwardly recessed groove 271 is provided at the top of the double-layer housing 27; a convex portion 111 matching the groove 271 is provided at the bottom of the outer lamp cover 11; through the cooperation connection between the convex portion 111 and the groove 271, the outer lamp cover 11 is installed on the top of the double-layer housing 27; in this embodiment, the double-layer housing 27 can not only protect the components inside the lamp holder 2, but also prevent the unfiltered secondary light waves from overflowing, and can also be used to fix the outer lamp cover 11.

[0056] Specifically, as Figure 1and Figure 3 As shown in Figure 3 , a handle 4 is provided at the top of the lamp body 1 to facilitate the user to pick up the LED light wave mosquito repellent mother and baby lamp; a switch button 5 is provided at the top of the lamp body 1, and the switch button 5 is used to control turning on and off the light.

[0057] According to the disclosure and teaching of the above specification, those skilled in the art to which the present utility model pertains can also make changes and modifications to the above embodiments. Therefore, the present utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present utility model should also fall within the protection scope of the claims of the present utility model. 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 utility model.

Claims

1. LED light wave mosquito repellent lamp for mothers and babies, comprising a lamp body and a lamp holder, wherein the lamp body is mounted on the lamp holder, and characterized in that: The lamp body comprises a main light-emitting body arranged longitudinally, and the main light-emitting body is cylindrical; the main light-emitting body comprises an outer lampshade, a light guide cover, a light filter cover and a main light-emitting PCB board from the outside to the inside; a plurality of light-emitting lamp beads are arranged on the main light-emitting PCB board for emitting the main light wave; The lamp holder is provided with an auxiliary light emitter, which includes a filter and an auxiliary light emitting PCB board arranged in sequence from top to bottom, and the auxiliary light emitting PCB board is provided with a plurality of light emitting lamp beads for emitting auxiliary light waves; the bottom of the light guide cover is connected to the filter; The light guide cover is used to diffuse the main light wave filtered by the filter cover and the auxiliary light wave filtered by the filter element and project them outwards uniformly; The filter cover and filter element are used to filter light waves with wavelengths between 360-460nm; After filtering, the main light wave and the auxiliary light wave account for different wavelength ranges: 360nm-460nm wavelength range accounts for 5%-15%, and 570nm-610nm wavelength range accounts for 40%-60%.

2. The LED light wave mosquito repellent lamp for mothers and babies according to claim 1, characterized in that: The filter cover is a yellow-orange fluorescent cover made of PC high-transparency plastic material; the main wavelength range of the main light wave filtered by the filter cover and the auxiliary light wave filtered by the filter element is 570-610nm; The lamp holder is provided with a fixing part for fixing the bottom of the light guide cover and the bottom of the filter cover; the fixing part includes an outer limiting part and an inner light guide limiting part, the outer limiting part abuts against the outer wall of the light guide cover, and the inner light guide limiting part abuts against the inner wall of the filter cover.

3. The LED light wave mosquito repellent lamp for mothers and babies according to claim 2 is characterized in that: The lamp holder further comprises a cover plate, on which the filter element and the auxiliary light-emitting PCB board are sequentially placed; a limiting groove is provided on the top of the filter element, and the bottom of the light guide cover, the bottom of the filter cover and the bottom of the inner light guide limiting element all extend into the limiting groove; The main light-emitting body also includes a heat sink, a battery support frame and a battery which are arranged in sequence; the battery is used to supply power to the main light-emitting PCB board and the auxiliary light-emitting PCB board.

4. The LED light wave mosquito repellent lamp for mothers and babies according to claim 3, characterized in that: It also includes a main control board, which is arranged below the cover plate; the main control board is connected to the battery, the main light-emitting PCB board, and the auxiliary light-emitting PCB board respectively; the main light-emitting PCB board, the radiator, and the battery support frame are all annular structures.

5. The LED light wave mosquito repellent lamp for mothers and babies according to claim 3 is characterized in that: The main light-emitting PCB board is fitted and connected to the radiator; a gap is left between the radiator and the battery support frame; and the battery is connected to the battery support frame via an EVA adhesive film.

6. The LED light wave mosquito repellent lamp for mothers and babies according to claim 1, characterized in that: The auxiliary light-emitting PCB board is a ring-shaped sheet structure, and the light-emitting lamp beads are evenly distributed in a ring shape on the auxiliary light-emitting PCB board.

7. The LED light wave mosquito repellent lamp for mothers and babies according to claim 1, characterized in that: Each of the light-emitting lamp beads is a white light LED lamp bead; on the main light-emitting PCB board, each of the light-emitting lamp beads is evenly distributed in an array.

8. The LED light wave mosquito repellent lamp for mothers and babies according to claim 1, characterized in that: The outer lamp cover, light guide cover and light filter cover are all highly transparent, hollow cylindrical covers, and the thickness of the outer lamp cover is greater than the thickness of the light guide cover.

9. The LED light wave mosquito repellent lamp for mothers and babies according to claim 1, characterized in that: The lamp holder includes a double-layer shell for shading, the top of the double-layer shell is provided with an inward groove; the bottom of the outer lampshade is provided with a convex portion matching the groove; the outer lampshade is installed on the top of the double-layer shell through the matching connection between the convex portion and the groove.

10. The LED light wave mosquito repellent lamp for mothers and babies according to claim 1, characterized in that: A handle is provided on the top of the lamp body; a switch button is provided on the top of the lamp body, and the switch button is used to control turning the light on and off.

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