An ultrasonic fly-repelling lamp structure with triangular prism type refraction function

Abstract

The utility model relates to fly -driven lamp technical field, and disclose a kind of ultrasonic fly -driven lamp structure with three-pronged refraction function, it includes lamp housing, the one end of lamp housing is equipped with lamp holder, the inside of lamp housing is equipped with substrate, the surface of substrate is circumferentially distributed with lamp pearl, the middle part of one end of substrate is equipped with circuit board, the one end of lamp housing is connected with lamp shade, the surface of lamp shade is diamond-shaped texture structure setting, the middle part of lamp shade is equipped with mounting hole, the inside of mounting hole is embedded with ultrasonic generator;The utility model, using the dual physical action of " light drive + ultrasonic drive ": mosquito light-avoiding instinct is used by ultraviolet light, destroys its visual judgment and the desire to stay;20-50kHz ultrasonic wave simulates natural enemy signal, triggers mosquito danger early warning, the driving effect of " unwilling to approach, approach immediately escape " is formed by the cooperation of the two;Compared with single fly -driven mode, double stimulation greatly improves mosquito escape efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of fly-repelling lamp technology, specifically an ultrasonic fly-repelling lamp structure with triangular refraction function. Background Technology

[0002] Traditional fly-repelling lamps mostly rely on single methods of light attraction or chemical repellency, which have obvious drawbacks:

[0003] 1. Simple light-attracting fly repellent lamps have limited light propagation range and poor directionality, resulting in a small trapping coverage area;

[0004] 2. Chemical repellents may pollute human health and the environment, and there is also the problem of mosquito resistance. In addition, some existing ultrasonic fly repellent devices are separated from the lighting equipment, which takes up a lot of space and is inconvenient to install and use;

[0005] 3. At the same time, conventional lampshades are mostly flat or simple curved structures, which have poor light refraction effects and cannot maximize the efficiency of using lighting light to assist in repelling or attracting flies.

[0006] Based on this, an ultrasonic fly-repelling lamp structure with triangular refraction function was designed. Utility Model Content

[0007] In view of the above situation and to overcome the defects of the prior art, this utility model provides an ultrasonic fly-repelling lamp structure with triangular refraction function, which effectively solves the problems mentioned in the background.

[0008] To achieve the above objectives, this utility model provides the following technical solution: an ultrasonic fly repellent lamp structure with triangular refraction function, comprising a lamp housing, a lamp head, a substrate, LED beads, a circuit board, a lamp shade, a mounting hole, an ultrasonic generator, a through hole, and a mounting platform. The lamp housing has a lamp head at one end, a substrate inside the lamp housing, LED beads distributed circumferentially on the surface of the substrate, a circuit board mounted in the middle of one end of the substrate, a lamp shade connected to one end of the lamp housing, the surface of the lamp shade having a diamond-shaped rhomboid texture structure, a mounting hole in the middle of the lamp shade, and an ultrasonic generator embedded inside the mounting hole.

[0009] Preferably, the lamp holder is electrically connected to the circuit board via a wire, and the lamp beads are electrically connected to the circuit board via a wire.

[0010] Preferably, a through hole is provided in the middle of the substrate, and the ultrasonic generator is electrically connected to the circuit board through the through hole via a wire.

[0011] Preferably, the lamp housing has an internal mounting platform, and the substrate is located on the mounting platform.

[0012] Preferably, the lampshade is transparent and made of ABS plastic.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model adopts a dual physical action of "light repelling + ultrasonic repelling": strong ultraviolet light utilizes the mosquito's instinct to avoid light, disrupting its visual judgment and willingness to stay; 20-50kHz ultrasonic waves simulate the signal of natural enemies, triggering a danger warning for mosquitoes. The two work together to create a repelling effect of "unwilling to approach and fleeing upon approaching"; compared with a single fly repelling method, the dual stimulation greatly improves the mosquito's escape efficiency.

[0015] 2. The diamond-shaped rhomboid texture on the surface of this new type of lampshade forms a dense micro prism unit, which can refract and diffuse the ultraviolet rays emitted by the lamp beads in multiple directions, breaking the limitations of traditional flat lampshades that have "narrow direct illumination range and many blind spots".

[0016] 3. This new type of light fixture is safe and environmentally friendly. It uses a physical method to repel flies, eliminating the need for chemical repellents. It is odorless, pollution-free, and safe for humans and pets. Both the LED beads and the ultrasonic generator are low-power, making it energy-efficient and environmentally friendly. This light fixture has a wide range of applications and can be widely used in various places such as home kitchens, restaurants, supermarkets, warehouses, and farms. It has excellent repellent and trapping effects on common insects such as flies, mosquitoes, and moths. Attached Figure Description

[0017] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0018] In the attached diagram:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is an exploded view of the present invention;

[0021] Figure 3 This utility model Figure 2 Another structural diagram from a different perspective;

[0022] In the diagram: 1. Lamp housing; 2. Lamp holder; 3. Substrate; 4. Lamp beads; 5. Circuit board; 6. Lamp shade; 7. Mounting hole; 8. Ultrasonic generator; 9. Through hole; 10. Mounting platform. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Example 1, by Figures 1-3 The present invention relates to an ultrasonic fly repellent lamp structure with triangular refraction function, comprising a lamp housing 1, a lamp head 2, a substrate 3, lamp beads 4, a circuit board 5, a lamp shade 6, a mounting hole 7, an ultrasonic generator 8, and a through hole 9. The lamp housing 1 has a lamp head 2 at one end, a substrate 3 inside the lamp housing 1, a mounting platform 10 inside the lamp housing 1, the substrate 3 being located on the mounting platform 10, lamp beads 4 being distributed circumferentially on the surface of the substrate 3, a circuit board 5 being mounted in the middle of one end of the substrate 3, a lamp shade 6 being connected to one end of the lamp housing 1, the surface of the lamp shade 6 being set with a diamond-shaped rhomboid texture structure, a mounting hole 7 being opened in the middle of the lamp shade 6, and an ultrasonic generator 8 being embedded inside the mounting hole 7.

[0025] Circuit board 5 integrates a power conversion module, an LED driver module, and an ultrasonic control module, which can realize power conversion, LED brightness adjustment, and ultrasonic frequency control.

[0026] The lamp holder 2 is electrically connected to the circuit board 5 via a wire, the lamp bead 4 is electrically connected to the circuit board 5 via a wire, and a through hole 9 is provided in the middle of the substrate 3. The ultrasonic generator 8 is electrically connected to the circuit board 5 via a wire passing through the through hole 9.

[0027] The lampshade 6 is transparent and made of ABS plastic, which is impact-resistant, anti-aging, and has high light transmittance.

[0028] Working principle:

[0029] After the lamp holder 2 is connected to a standard household power supply circuit (such as 220V AC), the power is transmitted to the circuit board 5 through the wire. The power conversion module on the circuit board 5 first rectifies and steps down the AC power to low-voltage DC power (such as 12V / 5V) to meet the working voltage requirements of the lamp bead 4 and the ultrasonic generator 8, while avoiding damage to the components by high voltage.

[0030] The preferred LED bead 4 is an ultraviolet LED bead with a wavelength of 365-385nm. Although this wavelength falls within the visually sensitive band of mosquitoes, this design does not utilize "phototaxis to trap" but is based on "the mosquito's instinct to avoid light under strong light stimulation"—the compound eyes of mosquitoes (such as flies and mosquitoes) have low tolerance to high-intensity ultraviolet light. Strong light will interfere with their visual judgment and flight balance, causing them to produce a stress response of "environmental discomfort" and actively move away from the light source area, thereby achieving the "light-driven" effect; at the same time, the low power consumption of LED beads can reduce the energy consumption of the equipment and extend the continuous working time.

[0031] The diamond-shaped rhomboid texture on the surface of lampshade 6 is essentially a dense "miniature prism unit" (each rhomboid facet has a vertex angle of 60° and 120°, conforming to the standard prism refraction angle), and its core function is to amplify the effective range of light driving.

[0032] The high-intensity ultraviolet rays emitted by the LED 4 shine into the inner wall of the lampshade 6. When the light comes into contact with the diamond-shaped texture, it will be refracted and diffused in multiple directions (instead of the "direct light + a small amount of reflection" of an ordinary flat lampshade), making the fly (compound eye) feel confused and afraid, thus keeping it away.

[0033] Under the high-frequency drive signal of circuit board 5, ultrasonic generator 8 generates ultrasonic waves with a frequency of 20-50kHz (belonging to the sound wave frequency band that is "inaudible to humans and pets but sensitive to mosquitoes"). Its repelling logic is based on "the interference of sound waves on the physiological behavior of mosquitoes".

[0034] Mosquitoes have "auditory hairs" (organs that are specifically designed to sense vibration signals) on their abdomen and legs, which can accurately capture high-frequency sound waves of 20-50kHz.

[0035] The sound waves in this frequency band will simulate the signal characteristics of mosquitoes' natural enemies (such as the flight vibrations of bats and the flapping of dragonflies' wings), causing mosquitoes to have an instinctive "danger warning" reaction; at the same time, the high-frequency sound waves will also interfere with the mosquitoes' nervous system, impair their ability to judge direction and food sources, disrupt their behavior rhythm of staying and reproducing, and ultimately prompt mosquitoes to actively flee the area covered by the sound waves.

[0036] Synergistic effect principle of light and ultrasound

[0037] The light-driven expulsion achieves "wide-range diffusion" through triangular refraction, while the ultrasonic expulsion achieves "mid-range precise interference." When the two are combined, the effective expulsion range can cover a circular area of ​​2-3 meters around the lamp body, avoiding the coverage gaps of a single expulsion method.

[0038] Mosquitoes are simultaneously subjected to "strong light visual stimulation" and "high-frequency sound wave physiological interference," and the dual stress response greatly enhances their willingness to escape. Compared with single light or single ultrasound repelling, the dual-repelling mode greatly improves the mosquito repelling efficiency and can avoid mosquitoes from developing "adaptation" to a single repelling method (such as mosquitoes gradually becoming tolerant to a long-term single ultrasound environment).

Claims

1. An ultrasonic fly-repelling lamp structure with triangular refraction function, comprising a lamp housing (1), a lamp head (2), a substrate (3), an LED bead (4), a circuit board (5), a lamp shade (6), a mounting hole (7), an ultrasonic generator (8), a through hole (9), and a mounting platform (10), characterized in that: The lamp housing (1) has a lamp head (2) at one end, a base plate (3) inside the lamp housing (1), lamp beads (4) are distributed around the surface of the base plate (3), a circuit board (5) is installed in the middle of one end of the base plate (3), a lamp cover (6) is connected to one end of the lamp housing (1), the surface of the lamp cover (6) is set with a diamond-shaped rhomboid texture structure, a mounting hole (7) is opened in the middle of the lamp cover (6), and an ultrasonic generator (8) is embedded in the mounting hole (7).

2. The ultrasonic fly-repelling lamp structure with triangular refraction function according to claim 1, characterized in that: The lamp holder (2) is electrically connected to the circuit board (5) via a wire, and the lamp beads (4) are electrically connected to the circuit board (5) via a wire.

3. The ultrasonic fly-repelling lamp structure with triangular refraction function according to claim 1, characterized in that: A through hole (9) is provided in the middle of the substrate (3), and the ultrasonic generator (8) is electrically connected to the circuit board (5) through the through hole (9) by a wire.

4. The ultrasonic fly-repelling lamp structure with triangular refraction function according to claim 1, characterized in that: The lamp housing (1) has a mounting platform (10) inside, and the base plate (3) is located on the mounting platform (10).

5. The ultrasonic fly-repelling lamp structure with triangular refraction function according to claim 1, characterized in that: The lampshade (6) is transparent and made of ABS plastic.

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