CN214257762U

CN214257762U - LED mosquito repellent illuminator

Info

Publication number: CN214257762U
Application number: CN202022757349.3U
Authority: CN
Inventors: 谢毅恒; 苏春森
Original assignee: Shenzhen Yiguang Technology Co ltd
Current assignee: Shenzhen Yiguang Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-09-24
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a LED mosquito repellent illuminator. The LED lamp comprises a left end cover, a lamp tube, a right end cover, a light-emitting module and an isolated type driving power supply, wherein the left end cover is provided with a sealing glue, the right end cover is provided with the sealing glue, the light-emitting module and the isolated type driving power supply are arranged in the lamp tube, the light-emitting module comprises a yellow green light LED lamp bead and an aluminum substrate, the yellow green light LED lamp bead is arranged on the aluminum substrate, the dominant wavelength of the yellow green light LED lamp bead is preset between 570 and 590nm, the light-emitting module is connected with the isolated type driving power supply, and a power line is arranged on the isolated type driving power supply. The mosquito repelling lamp has the characteristics of safe, stable and reliable work, electricity and energy conservation, long service life, good mosquito repelling effect and the like, and can effectively avoid photobiological harm of people and livestock caused by light irradiation.

Description

LED mosquito repellent illuminator

Technical Field

The utility model relates to a LED mosquito repellent illuminator.

Background

The main harm of mosquitoes is to transmit diseases, and statistically, the number of diseases transmitted by mosquitoes is as much as 80. The most common diseases are epidemic encephalitis B, dengue fever, malaria, Jacobian fever, Zika fever, yellow fever, West Nile fever and other animals, so that mosquitoes have serious influence on human health, animal husbandry, high-value-added breeding industry safety and the like. The prior related mosquito repelling and killing technical scheme comprises the following steps: 1. chemical prevention method: pyrethroids (mosquito smoke, mosquito aerosol, mosquito repellent, etc.); pesticide spraying (hexachloro cyclohexane, pyriproxyfen, etc.); 2. physical prevention and treatment method: light mosquito eradication (blue-violet light mosquito eradication lamp, etc.); light drive mosquito (red and yellow drive mosquito lamp, etc.). From the domestic and foreign mosquito repelling and killing technology, the chemical prevention method is to spray various chemically synthesized insecticides to kill mosquitoes, and is the most widely applied method at present. With the increasing awareness of environmental protection in recent years, the reduction of the use of chemical agents has been called for, and physical mosquito control has been increasingly gaining attention and is being applied to the life of people. The physical mosquito control method generally adopts two modes of light mosquito control and mosquito repelling. The light mosquito killing is generally to utilize phototaxis and sensitivity to special wavelength of mosquito, wherein ultraviolet light, purple light and blue light (200 and 500nm wavelength) attract the mosquito to trap the mosquito to contact with the metal net surface with high voltage electricity, instantly burn the mosquito and realize physical mosquito repelling. The light mosquito repelling is to repel the mosquito by using the light shading principle of the mosquito, generally, a layer of yellow or red fluorescent powder is coated in a glass cover of a traditional bulb (such as a tungsten lamp, an energy-saving lamp and the like) to emit a spectrum (500 plus 600nm) which is offensive to the mosquito to repel the mosquito, and the technology that blue light chips excite the fluorescent powder to emit yellow and red light is adopted by a few common LED mosquito repelling lamps in the market at present to achieve the aim of repelling the mosquito. Chemical control of mosquitoes is very harmful to the environment and human beings, and is easy to generate drug resistance of the mosquitoes, for example, if people use mosquito-repellent incense, electric mosquito-repellent incense tablets or liquid electric mosquito-repellent incense in a closed room, adverse reactions can be generated, and even if the mosquitoes are used for a long time, the mosquitoes have carcinogenic risks. The blue-violet light high-voltage mosquito killer lamp has the technical defects that: the practical effect of the mosquito-repellent lamp is not ideal, and the reasons are as follows: when mosquitoes are attracted into the range of blue and ultraviolet light of the mosquito repelling lamp, if blood sucking objects cannot be found for a long time, the mosquitoes can automatically scatter, and then people nearest to the mosquito repelling lamp can be turned to suck blood, so that a good effect is achieved. The spectrum section that the blue ultraviolet mosquito repellent lamp sent is the short wave light of high energy, easily produces the injury to people's eye and skin, especially to the infant, also because this kind of injury effect, from the factor of considering human safety, the producer can only select the luminous body of miniwatt when making the illuminator, causes that the single lamp kill mosquito effect area is little, attracts the mosquito ability low. The surface of the mosquito repelling lamp is easily covered by mosquito corpses, if the mosquito repelling lamp is not cleaned in time, the mosquito repelling effect is influenced, secondary pollution to the environment is easily caused, and the spread of diseases can be increased. Technical defects of the traditional mosquito-repellent lamp are as follows: the traditional mosquito repelling lamp generally refers to a tungsten filament lamp or a tricolor fluorescent lamp, which is coated with yellow fluorescent powder on the inner wall of a lampshade or a lamp tube to enable the whole lamp to emit 500-600nm spectrum for repelling mosquitoes, and has the defects of large mosquito repelling spectrum amplitude, difficulty in controlling effective wave bands to cause inaccuracy, influence of manufacturing technology on the lamp, non-uniform coating of the fluorescent powder, easy falling off along with the use time and scene change, poor and unstable use effect of the lamp, and the like which cannot be well popularized. In addition, the mosquito-repellent lamp has high energy consumption and poor electricity-saving effect, and is gradually eliminated with the coming of the LED light source times. The technical defects of the common LED mosquito-repellent lamp are as follows: at present, the common LED mosquito repelling lamp adopts a blue light chip to excite fluorescent powder to achieve the mosquito repelling purpose, and because a blue light LED light source is adopted, more light waves with the wavelength less than 500nm exist, although the dominant wavelength can be 450 plus 490nm, the LED light source has stronger blue light and can also play a role in attracting mosquitoes, so the mosquito repelling effect is not good, and meanwhile, the photobiological damage of people and livestock can be caused by long-time high-intensity blue light irradiation; another technique is to coat a yellow edge material on the LED, wherein the yellow edge material plays a role of emitting light but not filtering wavelength, so that blue light with a wavelength less than 500nm cannot be filtered, and the effect is not obvious.

SUMMERY OF THE UTILITY MODEL

To the above prior art, the to-be-solved technical problem of the utility model is to provide a LED mosquito repellent illuminator. The mosquito repelling lamp has the characteristics of safe, stable and reliable work, electricity and energy conservation, long service life, good mosquito repelling effect and the like, and can effectively avoid photobiological harm of people and livestock caused by light irradiation.

In order to solve the technical problem, the utility model provides a LED mosquito repellent illuminator. The LED lamp comprises a left end cover, a lamp tube, a right end cover, a light-emitting module and an isolated type driving power supply, wherein the left end cover is provided with a sealing glue, the right end cover is provided with the sealing glue, the light-emitting module and the isolated type driving power supply are arranged in the lamp tube, the light-emitting module comprises a yellow green light LED lamp bead and an aluminum substrate, the yellow green light LED lamp bead is arranged on the aluminum substrate, the dominant wavelength of the yellow green light LED lamp bead is preset between 570 and 590nm, the light-emitting module is connected with the isolated type driving power supply, and a power line is arranged on the isolated type driving power supply.

The lamp tube is an integrated PC lamp tube.

The yellow-green LED lamp beads are arranged on the aluminum substrate through a support, a group of purple light chips and a group of blue light chips are used for spectral energy matching, fluorescent powder is uniformly wrapped outside the yellow-green LED lamp beads, and the yellow-green LED lamp beads are packaged by AB glue. The wavelength of the purple light chip is 395nm, and the wavelength of the blue light chip is 455 nm; the fluorescent powder is prepared by mixing 0.23 mg of red fluorescent powder and 0.17 mg of green fluorescent powder; the AB glue is made of silicone resin, and the proportion is 0.95: 1.05, the dosage is 0.26 g, and the yellow-green light LED lamp beads are packaged.

And the printing ink on the aluminum substrate is processed, and PL-107 pure white matte light and No. 87 UV printing ink are used for brushing, so that blue light reflected by the LED lamp beads after the LED lamp beads emit light is eliminated, and the overflow of the blue light after the LED lamp beads are pasted is prevented.

The LED mosquito-repellent illuminator can be further provided with a lampshade, the lampshade is a PC lampshade, a high-purity PC raw material is adopted, an anti-UV agent and light diffusion powder are added, a whitening agent is not added, and meanwhile, the surface of the lampshade is subjected to emulsion fog surface treatment, so that the light transmittance is ensured to be over 85%.

The welding mode of the light-emitting module can adopt different light-emitting modules (such as a strip-shaped light-emitting module or a round light-emitting module) to carry out an SMT (surface mount technology) welding mode according to the power and the appearance size of different LED mosquito-repellent light emitters.

The isolated driving power supply adopts an isolated non-stroboscopic power supply, so that the safety is ensured, and the comfort level of human eyes is also met.

Compared with the prior art, the utility model discloses the beneficial effect who produces is: because the red and green light which is beneficial to human eyes, animal breeding and plant growth is adopted as the main spectrum structure, the method is safe and reliable; the adopted spectrum configuration and the lamp structure are designed uniformly, so that the LED mosquito-repellent illuminator has more stable and reliable spectrum, the service life of the lamp and the mosquito-repellent effect are enhanced; a large number of scientific experiments prove that the LED mosquito repelling illuminator can completely meet the requirement of repelling mosquitoes and can effectively repel the mosquitoes by the spectrum band energy of 570-; the LED mosquito-repellent illuminator completely avoids the spectrum below 500nm capable of attracting mosquitoes, the effective rate is improved, chemical pollution is avoided, the photobiological safety of human and livestock eyes can be guaranteed due to the fact that blue-violet light is not contained, through tests, the single-lamp insect-repelling area of the LED mosquito-repellent illuminator reaches 0.8 square meter/watt, installation of the illuminator array is facilitated, large-area mosquito repelling is implemented, particularly, mosquitoes are repelled in the mosquito breeding period and are far away from a water source breeding place, and the mosquito breeding speed and population density are greatly reduced. The LED mosquito-repellent illuminator is structurally subjected to waterproof and ultraviolet radiation resistant treatment, adopts an isolated non-stroboscopic power supply, and can be used indoors and safely outdoors especially in communities, parks and gardens and the like; the mosquito repelling effect can be prevented from being reduced due to the fact that the mosquito carcasses cover the illuminator; due to the adoption of the LED technology, compared with the traditional mosquito repelling lamp, the mosquito repelling lamp saves electricity and energy.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the cross section A-A of the present invention;

FIG. 3 is a schematic view of the structure of the strip-shaped light-emitting module of the present invention;

fig. 4 is a schematic structural view of the circular light-emitting module of the present invention;

FIG. 5 is a schematic diagram of the actual measurement spectrum of the present invention;

in the figure: 1-left end cover, 2-lamp tube, 3-right end cover, 4-power line, 5-isolated driving power supply, 6-aluminum substrate and 7-yellow green light LED lamp bead.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

Fig. 1 to 5 show various schematic structural diagrams of the present invention. As shown in fig. 1 to 5, the utility model provides a LED mosquito-repellent illuminator. The LED lamp comprises a left end cover 1, a lamp tube 2, a right end cover 3, a light-emitting module and an isolated type driving power supply 5, wherein the left end of the lamp tube 2 is provided with the left end cover 1 which is sealed with glue, the right end of the lamp tube 2 is provided with the right end cover 3 which is sealed with glue, the light-emitting module and the isolated type driving power supply 5 are arranged in the lamp tube 2, the light-emitting module comprises a yellow green light LED lamp bead 7 and an aluminum substrate 6, the yellow green light LED lamp bead 7 is arranged on the aluminum substrate 6, the dominant wavelength of the yellow green light LED lamp bead 7 is preset between 570 and 590nm, the light-emitting module is connected with the isolated type driving power supply 5, and a power line 4 is arranged on the isolated type driving power supply 5.

The lamp tube 2 is an integrated PC lamp tube.

The yellow-green LED lamp beads 7 are arranged on the aluminum substrate 6 through a support, a group of purple light chips and a group of blue light chips are used for spectral energy matching, fluorescent powder is uniformly wrapped outside the yellow-green LED lamp beads 7, and the yellow-green LED lamp beads 7 are packaged by AB glue. The wavelength of the purple light chip is 395nm, and the wavelength of the blue light chip is 455 nm; the fluorescent powder is prepared by mixing 0.23 mg of red fluorescent powder and 0.17 mg of green fluorescent powder; the AB glue is made of silicone resin, and the proportion is 0.95: 1.05, the dosage is 0.26 g, and the yellow-green light LED lamp beads 7 are packaged. The utility model discloses light source manufacturing method specifically uses LED5730 lamp pearl as an example: on an SMD5730 lamp bead support, a group of 15 x 30mm violet chips (with the wavelength of 395nm) produced by Sanyao in China and a group of 10 x 26mm blue chips (with the wavelength of 455nm) are adopted to carry out spectrum energy matching; the outside of the fluorescent powder is wrapped by fluorescent powder, and the fluorescent powder is prepared by mixing 0.23 mg of red fluorescent powder produced by Mitsubishi Japan and 0.17 mg of green fluorescent powder; the AB glue is made of silicone resin produced by Nippon Beacon, and the proportion is 0.95: 1.05, the dosage is 0.26 g, and the lamp beads are packaged. The dominant wavelength of the lamp bead can reach 570-590 nm. The manufacturing method of the light source is also suitable for the types of the packaged lamp beads as follows: 2835. 3528, 5050, 5730, 6060, 7020 and the like. The required materials of the light source manufacturing method of the utility model are preferably as follows:

the printing ink on the aluminum substrate 6 is processed, and PL-107 pure white matte light and No. 87 UV printing ink are used for brushing, so that blue light reflected by the LED lamp beads after the LED lamp beads emit light is eliminated, and the phenomenon that the blue light overflows after the LED lamp beads are pasted with the paint is ensured. Specifically, the method for processing the ink of the aluminum substrate 6(PCB) comprises the following steps: the printing ink on the aluminum substrate 6(PCB) needs to be specially treated, German import PL-107 pure white matte ink and No. 87 UV ink are adopted, blue light reflected out after the light of the lamp beads is emitted is eliminated, and the blue light is prevented from overflowing after the lamp beads are pasted.

The LED mosquito-repellent illuminator can also be provided with a lampshade, the lampshade is a PC lampshade, a high-purity PC raw material is adopted, an anti-UV agent and light diffusion powder are added, a whitening agent is not added, and meanwhile, the surface of the lampshade is subjected to emulsification fog surface treatment, so that the light transmittance is ensured to be more than 85%. Specifically, the PC cover processing method comprises the following steps: in the manufacturing process of the PC lampshade on the LED mosquito-repellent illuminator, a high-purity PC raw material is adopted, an anti-UV agent and light diffusion powder are added, a whitening agent is not added, and the surface of the lampshade is subjected to emulsion matte treatment to ensure that the light transmittance is over 85 percent.

The isolation type driving power supply 5 adopts an isolation non-stroboscopic power supply, so that the safety is ensured, and the comfort level of human eyes is also met.

The utility model discloses the assembly method does:

the yellow-green light LED lamp beads 7 are packaged according to the spectral energy ratio;

secondly, SMT mounting is carried out on the yellow-green light LED lamp beads 7 on an aluminum substrate 6;

thirdly, welding an isolated driving power supply 5 on the port of the aluminum substrate 6 with the yellow-green light lamp beads, and electrifying for testing;

fourthly, the completely assembled and tested aluminum substrate 6 is installed in the completely injection-molded PC integrated lamp tube sleeve piece;

and (V) waterproof silica gel is respectively arranged in the left end cover 1 and the right end cover 3, and then the waterproof silica gel is respectively arranged at the ports of the integrated lamp tubes.

Fig. 5 is the actual measurement spectrogram of the present invention (the actual measurement spectrogram of the 20W integrated lamp tube 2 type mosquito-repellent illuminator is shown in fig. 5). The related technical parameters are as follows: yellow green light LED lamp pearl 7 adopts high-quality 2835LED chip encapsulation, and life is 100000 hours, power: 20W, input voltage: 110V-220V, light flux of 2956lm, light efficiency of 147lm/w, color temperature of 3100K (yellow-green light), main peak of 575.9nm, apparent index Ra of more than 43, appearance size of 42 x 1200mm, and waterproof grade of IP67 (directly washable).

The principle and the effect of the utility model are that: because the red and green light which is beneficial to human eyes, animal breeding and plant growth is adopted as the main spectrum structure, the method is safe and reliable; the adopted spectrum configuration and the lamp structure are designed uniformly, so that the LED mosquito-repellent illuminator has more stable and reliable spectrum, the service life of the lamp and the mosquito-repellent effect are enhanced; a large number of scientific experiments prove that the LED mosquito repelling illuminator can completely meet the requirement of repelling mosquitoes and can effectively repel the mosquitoes by the spectrum band energy of 570-; the LED mosquito-repellent illuminator completely avoids the spectrum below 500nm capable of attracting mosquitoes, the effective rate is improved, chemical pollution is avoided, the photobiological safety of human and livestock eyes can be guaranteed due to the fact that blue-violet light is not contained, through tests, the single-lamp insect-repelling area of the LED mosquito-repellent illuminator reaches 0.8 square meter/watt, installation of the illuminator array is facilitated, large-area mosquito repelling is implemented, particularly, mosquitoes are repelled in the mosquito breeding period and are far away from a water source breeding place, and the mosquito breeding speed and population density are greatly reduced. The LED mosquito-repellent illuminator is structurally subjected to waterproof and ultraviolet radiation resistant treatment, adopts an isolated non-stroboscopic power supply, and can be used indoors and safely outdoors especially in communities, parks and gardens and the like; the mosquito repelling effect can be prevented from being reduced due to the fact that the mosquito carcasses cover the illuminator; due to the adoption of the LED technology, compared with the traditional mosquito repelling lamp, the mosquito repelling lamp saves electricity and energy. The mosquito repelling lamp has the characteristics of safe, stable and reliable work, electricity and energy conservation, long service life, good mosquito repelling effect and the like, and can effectively avoid photobiological harm of people and livestock caused by light irradiation.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art.

Claims

1. An LED mosquito repellent illuminator which is characterized in that: the LED lamp comprises a left end cover, a lamp tube, a right end cover, a light-emitting module and an isolated type driving power supply, wherein the left end cover is provided with a sealing glue, the right end cover is provided with the sealing glue, the light-emitting module and the isolated type driving power supply are arranged in the lamp tube, the light-emitting module comprises a yellow green light LED lamp bead and an aluminum substrate, the yellow green light LED lamp bead is arranged on the aluminum substrate, the dominant wavelength of the yellow green light LED lamp bead is preset between 570 and 590nm, the light-emitting module is connected with the isolated type driving power supply, and a power line is arranged on the isolated type driving power supply.

2. The LED mosquito-repelling light emitter of claim 1, wherein: the lamp tube is an integrated PC lamp tube.

3. The LED mosquito-repelling light emitter of claim 1, wherein: the yellow-green LED lamp beads are arranged on the aluminum substrate through a support, a group of purple light chips and a group of blue light chips are used for spectral energy matching, fluorescent powder is uniformly wrapped outside the yellow-green LED lamp beads, and the yellow-green LED lamp beads are packaged by AB glue.

4. The LED mosquito-repelling light emitter of claim 1, wherein: and the aluminum substrate is coated with PL-107 pure white matte and No. 87 UV ink.

5. The LED mosquito-repelling light emitter of claim 1, wherein: the welding mode of the light-emitting module adopts a strip-shaped light-emitting module or a round light-emitting module to carry out SMT welding according to the power and the appearance size of different LED mosquito-repellent light emitters.

6. The LED mosquito-repelling light emitter of claim 1, wherein: the isolated driving power supply adopts an isolated non-stroboscopic power supply.