An LED lamp for attracting and killing mosquitoes

Abstract

The utility model provides a kind of LED lamps for attracting and killing mosquito, including lamp cover, outer grid pole, hollow inner pole and lamp lower cover, hollow inner pole is fixed with the lower end of lamp cover vertically, lamp lower cover is horizontally fixed in the lower end outside of hollow inner pole, two groups of honeycomb holes are set in hollow inner pole side wall, lower connector pipe is installed in the lower end of hollow inner pole by flange and bolt, micro fan and breathable carrier plate are installed in lower connector pipe, the design solves the problem that LED light source is mostly single direction direct in the LED mosquito-attracting and killing lamp of existing golden yellow light without fluorescent powder, effective mosquito-attracting radius is only 1-2m, mosquito in shadow area such as wall corner, table bottom is difficult to be attracted, multiple golden yellow light LED lamp beads, wide-angle lens, annular light guide plate and conical light folding plate are used in the utility model, light can be refracted as 360 ° uniform diffuse light, then cooperate with composite trapping enhancement structure to attract mosquito from olfactory, and then effectively attract mosquito in range to fly to lamp.

Description

Technical Field

[0001] This utility model is an LED lamp for attracting and killing mosquitoes, belonging to the field of lighting technology. Background Technology

[0002] Mosquitoes are vectors for infectious diseases such as dengue fever and malaria, making their control crucial for public health. LED mosquito-attracting and killing lamps are gradually replacing traditional ultraviolet lamps due to their low energy consumption and long lifespan. Studies show that mosquitoes are sensitive to visible light with wavelengths of 450-600nm. Golden light, in particular, is highly effective at attracting mosquitoes because it closely resembles the radiation spectrum of human body temperature and avoids the photochemical hazards of ultraviolet light. Furthermore, the phosphor-free LED light source avoids secondary pollution caused by phosphor shedding, making it more suitable for sensitive environments such as homes and restaurants.

[0003] However, most of the existing golden LED mosquito-attracting and killing lamps with no fluorescent powder emit LED light in a single direction, resulting in an effective mosquito-attracting radius of only 1-2 meters. Mosquitoes are difficult to attract to shadowy areas such as corners and under tables. There is an urgent need for an LED lamp for attracting and killing mosquitoes to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an LED lamp for attracting and killing mosquitoes, so as to solve the problems mentioned in the background technology. The utility model uses multiple golden LED beads, a wide-angle lens, a ring light guide plate and a conical light refraction plate, which can refract light into uniform diffused light at 360°. Combined with the composite trapping and enhancement structure, it attracts mosquitoes by smell, thereby effectively attracting mosquitoes within the range to fly towards the lamp.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: An LED lamp for attracting and killing mosquitoes, comprising a lamp top cover, an outer grille rod, a hollow inner rod, and a lamp bottom cover. The hollow inner rod is longitudinally fixed to the lower end of the lamp top cover, and the lamp bottom cover is horizontally fixed to the lower end of the hollow inner rod. Two sets of honeycomb holes are formed on the side wall of the hollow inner rod. A lower connecting pipe is installed at the lower end of the hollow inner rod via a flange and bolts. A micro fan and a breathable carrier plate are installed inside the lower connecting pipe. An odor molecule placement box is placed at the upper end of the breathable carrier plate, and breathable micropores are formed at the upper end of the odor molecule placement box. The hollow inner rod... Two annular seats are installed on the side surface, and multiple golden LED beads are installed on the outside of the two annular seats. Wide-angle lenses are fixed to the outside of the multiple golden LED beads. An annular light guide plate is fixed to the outside of the multiple wide-angle lenses. A conical light-reducing plate is fixed to the inclined surface at the lower end of the inner side of the lamp cover. Insulating rubber rings are fixed to the lower end of the lamp cover and the upper end of the lamp cover. A power grid is inserted longitudinally between the two insulating rubber rings. External threads are provided on the lower edge of the lamp cover and the outer edge of the lamp cover. Internal threaded rings are fixed to the upper and lower ends of the outer grid rod. A power grid controller is installed at the lower end of the lamp cover.

[0006] Furthermore, the lower end of the lower pipe is provided with multiple insect-proof air inlets.

[0007] Furthermore, the odor molecule placement box contains lactic acid liquid or octenol liquid.

[0008] Furthermore, a conical rubber ring is integrally provided on the upper outer side of the insulating rubber ring on the lower side.

[0009] Furthermore, the two internal threaded rings are respectively threaded onto the two external threaded parts. The outer grid rod is located outside the power grid. The power grid controller is connected to the power grid through wires. The power grid controller, the micro fan, and multiple golden LED beads are all connected to an external power source through wires.

[0010] Furthermore, a hanging ring is fixed to the upper end of the lamp cover.

[0011] The beneficial effects of this utility model are as follows: This utility model provides an LED lamp for attracting and killing mosquitoes. Because it uses multiple golden LED beads, a wide-angle lens, a ring-shaped light guide plate, and a conical light-reflecting plate, it can refract light into uniformly diffused light at 360°, effectively extending the mosquito-attracting radius to 3-4 meters. This allows it to illuminate shadowy areas such as corners and under tables. Furthermore, it incorporates a bottom pipe, insect-proof air inlet, a miniature fan, a breathable carrier plate, an odor molecule placement box, and breathable micropores. Combined with a composite trapping and enhancing structure, it releases trace amounts of carbon dioxide or odor molecules from human sweat (such as lactic acid and octenol) to simulate human respiration and body odor, attracting mosquitoes through smell and compensating for the shortcomings of pure light attraction. This effectively attracts mosquitoes within the range to the lamp. Combined with an outer grid rod for protection and an internal electric grid for insect killing, it can effectively eliminate mosquitoes after they are attracted, making it highly practical. Attached Figure Description

[0012] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0013] Figure 1 This is a schematic diagram of the structure of an LED lamp for attracting and killing mosquitoes according to the present invention;

[0014] Figure 2 This is a cross-sectional structural diagram of an LED lamp for attracting and killing mosquitoes according to the present invention.

[0015] Figure 3 This is a schematic diagram of the golden LED light bead distribution structure of an LED lamp for attracting and killing mosquitoes according to the present invention.

[0016] In the diagram: 1-Lamp cover, 2-Hanging ring, 3-Hollow inner rod, 4-Honeycomb hole, 5-Lower connecting pipe, 6-Insect-proof air inlet, 7-Miniature fan, 8-Ventilable carrier plate, 9-Odor molecule placement box, 10-Ventilable micropore, 11-Golden yellow LED lamp bead, 12-Wide-angle lens, 13-Ring light guide plate, 14-Conical light refraction plate, 15-Insulating rubber ring, 16-Lamp cover, 17-Grid controller, 18-Grid, 19-Outer grille rod. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] Please see Figures 1-3This utility model provides a technical solution: an LED lamp for attracting and killing mosquitoes, including a lamp cover 1, an outer grille rod 19, a hollow inner rod 3, and a lamp cover 16. The hollow inner rod 3 is longitudinally fixed to the lower end of the lamp cover 1, and the lamp cover 16 is horizontally fixed to the lower end of the hollow inner rod 3. Two sets of honeycomb holes 4 are opened on the side wall of the hollow inner rod 3. A lower pipe 5 is installed at the lower end of the hollow inner rod 3 through a flange and bolts. A micro fan 7 and a breathable carrier plate 8 are installed inside the lower pipe 5. An odor molecule placement box 9 is placed on the upper end of the breathable carrier plate 8. A breathable micropore 10 is opened on the upper end of the odor molecule placement box 9. Two annular seats are installed on the side surface of the hollow inner rod 3, and multiple golden yellow LED beads 11 are installed on the outside of the two annular seats. Wide-angle lenses 12 are fixed to the outside of the lamp cover 11. Multiple wide-angle lenses 12 are fixed to the outside of the ring light guide plate 13. A conical light-reflecting plate 14 is fixed to the inclined surface at the lower end of the lamp cover 1. Insulating rubber rings 15 are fixed to the lower end of the lamp cover 1 and the upper end of the lamp cover 16. An electric grid 18 is inserted longitudinally between the two insulating rubber rings 15. External threads are provided on the lower edge of the lamp cover 1 and the outer edge of the lamp cover 16. Internal threaded rings are fixed to the upper and lower ends of the outer grid rod 19. An electric grid controller 17 is installed at the lower end of the lamp cover 16. This design solves the problem that in existing golden light LED mosquito-attracting and killing lamps without fluorescent powder, the LED light source is mostly unidirectional direct light, and the effective mosquito-attracting radius is only 1-2m. Mosquitoes are difficult to attract in shadow areas such as corners and under tables.

[0019] As the first embodiment of this utility model: the lower end of the lower pipe 5 is provided with multiple insect-proof air inlets 6, which allow the micro fan 7 to draw in air when it is working. The odor molecule placement box 9 contains lactic acid liquid or octenol liquid. By adding lactic acid liquid or octenol liquid, it can simulate human breathing and body odor, attracting mosquitoes through smell and making up for the shortcomings of pure phototrap.

[0020] The upper part of the lower insulating rubber ring 15 is integrally provided with a conical rubber ring. The addition of the conical rubber ring facilitates the guidance of mosquitoes that fall and are electrocuted on the outer surface of the electric grid 18.

[0021] Two internal threaded rings are threaded onto two external threaded points. The outer grille rod 19 is located outside the power grid 18. The upper cover 1 and lower cover 16 of the lamp are threaded to the internal threaded rings at the upper and lower ends of the outer grille rod 19 through the external threads on their edges, facilitating quick assembly and disassembly of the outer grille rod 19. Simultaneously, the outer grille rod 19, installed outside the power grid 18, serves as a safety protection measure, preventing accidental contact between people or pets and the power grid 18. The power grid controller 17 is connected to the power grid 18 via wires. The power grid controller 17, the miniature fan 7, and the multiple golden LED beads 11 are all connected to an external power source via wires. By connecting the added power grid controller 17 to the power grid 18 via wires, it controls the generation of high voltage. The power grid controller 17, the miniature fan 7, and the multiple golden LED beads 11 are all connected to an external power source via wires, forming a complete circuit system. A hanging ring 2 is fixed to the upper end of the lamp cover 1, facilitating the overall suspension and installation of the lamp.

[0022] As a second embodiment of this utility model: In actual use, when the power is turned on, the power grid controller 17, the miniature fan 7, and multiple golden LED beads 11 begin to work. The multiple golden LED beads 11 emit golden light that has a special attraction for mosquitoes. The light is first diffused through the wide-angle lens 12 outside each bead, and then shines onto the annular light guide plate 13, being guided to the surrounding area. A portion of the upward-facing light is reflected downwards by the conical light-reflecting plate 14 inside the lamp cover 1. Through this multi-optical design of "wide-angle lens + annular light guide plate + conical light-reflecting plate," uniform and wide-range diffusion of light is ultimately achieved in both the horizontal 360° and vertical directions, effectively eliminating blind spots and significantly expanding the mosquito-attracting radius to 3-4 meters, covering shadowed areas such as corners and under tables. Simultaneously, the miniature fan 7 starts, generating an upward airflow. Outside air enters through the insect-proof air inlet 6 of the lower pipe 5 and flows through the odor molecule placement box 9 on the breathable carrier plate 8. Lactic acid or octenol liquid inside the box slowly evaporates through the breathable micropores 10, and is carried by the airflow through the honeycomb holes 4 on the side wall of the hollow inner rod 3, diffusing into the environment around the lamp. This scent, mimicking human breath, works synergistically with the golden light to form a composite trapping mechanism of "spectrum + scent," greatly enhancing its attraction to mosquitoes, especially blood-sucking female mosquitoes. Successfully attracted mosquitoes fly towards the light source and scent source. When they approach the lamp, they are blocked by the outer grid rod 19. The gaps in the outer grid rod 19 allow mosquitoes to pass through, but effectively prevent human parts from contacting the internal high-voltage grid 18. After passing through the outer grid rod 19, the mosquitoes attempt to approach the light source and scent source (from the honeycomb holes 4) further, eventually touching the grid 18 and being instantly killed by the high voltage. Users only need to periodically unscrew the outer grid rod 19 to clean up the accumulated mosquito carcasses, making maintenance simple.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0024] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An LED lamp for attracting and killing mosquitoes, comprising a lamp top cover (1), an outer grille rod (19), a hollow inner rod (3), and a lamp bottom cover (16), characterized in that: The upper cover (1) of the lamp is longitudinally fixed with a hollow inner rod (3) at its lower end. The lower cover (16) of the lamp is horizontally fixed to the lower end of the hollow inner rod (3). The side wall of the hollow inner rod (3) is provided with two sets of honeycomb holes (4). The lower end of the hollow inner rod (3) is installed with a lower pipe (5) through a flange and bolts. A micro fan (7) and a breathable carrier plate (8) are installed inside the lower pipe (5). An odor molecule placement box (9) is placed on the upper end of the breathable carrier plate (8). A breathable micropore (10) is opened on the upper end of the odor molecule placement box (9). Two annular seats are installed on the side surface of the hollow inner rod (3), and multiple golden LED beads (11) are installed on the outside of the two annular seats. The golden LED beads (11) are all fixed with wide-angle lenses (12), and multiple wide-angle lenses (12) are fixed with annular light guide plates (13). The lower inclined surface of the lamp cover (1) is fixed with a conical light-reducing plate (14). The lower end of the lamp cover (1) and the upper end of the lamp cover (16) are both fixed with insulating rubber rings (15). A power grid (18) is inserted longitudinally between the two insulating rubber rings (15). The lower edge of the lamp cover (1) and the outer edge of the lamp cover (16) are both provided with external threads. The upper and lower ends of the outer grid rod (19) are both fixed with internal thread rings. The lower end of the lamp cover (16) is equipped with a power grid controller (17).

2. The LED lamp for attracting and killing mosquitoes according to claim 1, characterized in that: The lower end of the lower pipe (5) is provided with multiple insect-proof air inlets (6).

3. The LED lamp for attracting and killing mosquitoes according to claim 1, characterized in that: The odor molecule placement box (9) contains lactic acid liquid or octenol liquid.

4. The LED lamp for attracting and killing mosquitoes according to claim 1, characterized in that: The upper part of the insulating rubber ring (15) on the lower side is integrally provided with a conical rubber ring.

5. An LED lamp for attracting and killing mosquitoes according to claim 1, characterized in that: Two internal threaded rings are respectively fitted onto two external threaded threads. The outer grid rod (19) is located outside the power grid (18). The power grid controller (17) is connected to the power grid (18) through a wire. The power grid controller (17), the micro fan (7) and multiple golden LED beads (11) are all connected to an external power source through wires.

6. An LED lamp for attracting and killing mosquitoes according to claim 1, characterized in that: The upper end of the lamp cover (1) is fixed with a hanging ring (2).

Images