CN111237690A

CN111237690A - Sterilizing and mosquito killing air purification LED lamp and control method

Info

Publication number: CN111237690A
Application number: CN202010259328.0A
Authority: CN
Inventors: 吕鹤男; 朱从文; 吕天刚; 杨艳春; 刘玉生
Original assignee: Guangzhou Ledia Lighting Co Ltd
Current assignee: Guangzhou Ledia Lighting Co Ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-06-05

Abstract

The invention provides a sterilizing and mosquito killing air purifying LED lamp and a control method, the sterilizing and mosquito killing air purifying LED lamp comprises a lamp shade and a lamp holder assembly, the lamp holder assembly comprises a lamp holder and a mosquito killing assembly, and further comprises a lighting lamp and a sterilizing assembly, the lighting lamp is arranged on the lamp holder, the mosquito killing assembly comprises a base, a mosquito trapping lamp and a power grid plate, the base is arranged on the lamp holder or the lamp shade, a cavity is formed in the base, an opening which is communicated with the cavity and the outside of the sterilizing and mosquito killing air purifying lamp is formed in the base, the mosquito trapping lamp is arranged in the base, and the power grid plate is arranged at the opening of the base; the sterilization component is arranged in the lampshade; the lamp holder assembly and/or the lampshade is/are provided with an air inlet communicated with the inside of the lampshade, and the lampshade is provided with an air outlet; in the structure, the lighting lamp, the mosquito killing assembly and the sterilization assembly are integrated together to form the lamp with comprehensive functions of lighting, killing mosquitoes and sterilizing.

Description

Sterilizing and mosquito killing air purification LED lamp and control method

Technical Field

The invention relates to the technical field of LED indoor lighting lamps, in particular to a sterilizing mosquito-killing air-purifying LED lamp and a control method.

Background

The LED indoor lighting lamp is commonly used for lighting in indoor places such as classrooms, hospitals, offices, workshops and the like, can be installed by being embedded into a ceiling, can also be installed by being suspended below the ceiling or being fixed on the surface of the ceiling or a wall, and generally has a single lighting function.

The ultraviolet germicidal lamp can emit high-dose ultraviolet rays with specific wave bands, destroy DNA or RNA of microorganisms such as bacteria and viruses to kill cells, has the function of sterilization and disinfection, and is widely applied to sterilization and degerming in places such as hospitals, schools, nursery houses, cinemas, buses, offices and the like. However, when the existing ultraviolet lamp is used for disinfection, due to photochemical reaction with oxygen and the characteristics of the ultraviolet lamp, the radiation illumination of the ultraviolet lamp is greatly attenuated along with the increase of the irradiation distance, the sterilization distance is generally within 1m, and the radiation dose and the power consumption are large. Simultaneously, the ultraviolet rays with high dose can kill cells of a human body, so that the ultraviolet rays can not directly irradiate the skin and eyes of people when being disinfected by ultraviolet lamps, people need to leave during disinfection, and can not disinfect in real time in the space where people move, and viruses and bacteria microorganisms which are propagated in the air through aerosol are used for treating novel coronavirus and the like, so that the air is disinfected and purified uninterruptedly in large area in real time in a closed place with dense personnel, and the risk of virus and bacteria propagation can be greatly reduced, and the ultraviolet ray disinfection device is significant.

Air purifier, air purifier mainly comprises systems such as motor, fan, airstrainer, and its theory of operation is: the motor and the fan in the machine make indoor air circularly flow, and polluted air passes through the air filter screen in the machine to remove or adsorb various pollutants, so that the aims of cleaning and purifying the air are fulfilled. Usually, the air purifier is placed on the ground, but the air purifier can be touched by children when used in kindergartens and classrooms, and certain potential safety hazards exist due to the fact that teenagers and children are curious and have insufficient danger consciousness.

The utility model discloses a LED lighting lamp of mosquito repellent disinfects in chinese patent application No. 201611100454.1, in the patent document that publication date is 2018.06.15, including lamp shade, base, LED lamp stand and cooling tube through support column fixed connection between base and the bottom plate, the surface of support column is inlayed and is provided with control panel, through lamp shade bracing piece fixed connection between lamp shade and the bottom plate, the upper surface at the bottom plate is installed to the LED lamp stand, the electric mosquito repellent body comprises electric mosquito repellent tablet mounting panel, shell body, electric heating wire and air diffuser, the air diffuser has been seted up on the top of shell body, and the inside of shell body is equipped with electric mosquito repellent tablet mounting panel and electric heating wire. According to the ultraviolet sterilizing lamp, the sterilizing switch is turned on according to the needs of a user, bacteria in the air are sterilized and disinfected, the electric mosquito-repellent incense body is arranged, when more insects and mosquitoes exist in summer, the indoor mosquito-repellent incense can be used for killing mosquitoes and insects, the use is convenient, the heat emitted from the radiating pipe is used for supplying power to the mosquito-repellent incense body, the use is energy-saving and environment-friendly, and resources are saved.

However, the electric mosquito repellent is used for repelling mosquitoes in the lamp, the efficacy is good when the electric mosquito repellent is used, after 4-5 hours, the pesticide is volatilized, the efficacy is poor, the mosquito-proof effect is weakened, and if the electric mosquito repellent selected by a user is not good, the lamp is not suitable for people with allergic constitution due to too strong smell, in addition, the indoor environment is sterilized only through the ultraviolet germicidal lamp, air purification cannot be realized, and sterilization is realized only through natural air flow, so that the sterilization efficiency is low, the sterilization effect on positions far away from the lamp is poor, and in the sterilization process, the user cannot approach the lamp, and the ultraviolet germicidal lamp leaks to cause harm to human bodies.

Disclosure of Invention

The invention aims to provide a sterilization and mosquito killing air purification LED lamp and a control method, the LED lamp has a general lighting function, can sterilize and disinfect air in real time, forms air flow in a lamp body by sucking indoor air, performs real-time sterilization and disinfection on the air forming the air flow by using an ultraviolet lamp, conveys clean air to the outside, is low in power consumption and good in sterilization effect, and meanwhile, is provided with a mosquito killing device consisting of a mosquito luring lamp and an electric net plate to kill mosquitoes, so that a good mosquito killing effect is achieved.

In order to achieve the purpose, the LED lamp comprises a lamp shade, a lamp holder assembly, a lighting lamp and a sterilization assembly, wherein the lamp holder assembly comprises a lamp holder and a mosquito killing assembly, the lighting lamp and the sterilization assembly are arranged on the lamp holder, the mosquito killing assembly comprises a base, a mosquito trapping lamp and a power grid plate, the base is installed on the lamp holder or the lamp shade, a cavity is formed in the base, an opening which is communicated with the cavity and the outside of the sterilization mosquito killing air purifying lamp is formed in the base, the mosquito trapping lamp is arranged in the base, and the power grid plate is arranged at the opening of the base; the sterilization component is arranged in the lampshade; the lamp holder assembly and/or the lampshade are/is provided with an air inlet communicated with the interior of the lampshade, and the lampshade is provided with an air outlet; the ultraviolet lamp is installed on the radiator, and the radiator is installed on the lamp shade, forms the wind current channel between air intake and the air outlet, is provided with fan assembly on the wind current channel, and the filter screen is used for filtering the air-out of air outlet.

The LED lamp with the structure for sterilizing and killing mosquitoes and purifying air is characterized in that the illuminating lamp is used for illuminating, when the mosquito-lured lamp is turned on and the power grid plate is electrified, mosquitoes are lured by the mosquito-lured lamp and can be swatted to the power grid plate, and the mosquitoes can be electrocuted when touching the power grid plate, so that the mosquito killing effect is achieved; when fan unit opens, inside air from the air intake suction to the lamp shade, kill virus and bacterium in to the air through the ultraviolet lamp, then get back to indoor after the filter screen filters, thus, form the wind current in the kill mosquito air purification lamp that disinfects, and kill virus and bacterium in the wind current, filter the air at last, make the effectual of disinfecting, increase the flow of room air through fan unit simultaneously, can disinfect in real time to the microorganism in the flowing air, can use less bactericidal time can reach whole indoor bactericidal effect, the low power dissipation, and bactericidal effect is good, also for indoor safe, healthy air environment has been created, in addition, whole process goes on in the lamp shade, the ultraviolet is revealed fewly, the security is high.

Further, be equipped with microorganism detection device in the lamp shade, microorganism detection device include microorganism detection sensor and controller, microorganism detection sensor connection director, the subassembly that disinfects is controlled to the controller, still is equipped with air quality detection device on the lamp shade, air quality detection device includes air quality detection sensor and first controller, and air quality detection device connects first controller, first controller control fan subassembly.

A control method of a sterilizing and mosquito killing air purification LED lamp comprises the following steps:

a) when the illuminating lamp is used, the microorganism detection device is started to detect the quantity of microorganisms in the air, and the air quality detection device is started to detect the air quality.

b) And after the detection is finished, the sterilization component and the fan component are controlled to work according to the number of microorganisms and the air quality.

c) When the number of detected microorganisms exceeds the first threshold value and the air quality is lower than the second threshold value, the irradiation efficiency of the ultraviolet lamp is increased by the sterilization assembly, the rotating speed of the fan is increased, and sterilization and air purification are accelerated.

d) When the number of detected microorganisms is lower than a first threshold value and the air quality is higher than a second threshold value, the sterilizing assembly reduces the irradiation efficiency of the ultraviolet lamp and the rotating speed of the fan is reduced.

e) When the number of the detected microorganisms exceeds the first threshold value and the air quality is higher than the second threshold value, the irradiation efficiency of the ultraviolet lamp is increased by the sterilization assembly, and the rotating speed of the fan is reduced.

f) When the number of detected microorganisms is lower than a first threshold value and the air quality is lower than a second threshold value, the sterilizing assembly reduces the irradiation efficiency of the ultraviolet lamp, and the rotating speed of the fan is increased.

e) The mosquito killing component starts the mosquito luring lamp and kills the mosquitoes through the electric network.

According to the method, the power of the sterilization assembly is controlled according to the number of the microorganisms, so that energy consumption can be saved, the influence of radiation of the ultraviolet lamp on a human body can be reduced, and the fan assembly is controlled to work according to the detected air quality condition, so that the purification effect is improved.

Further, a flow guide seat is arranged below the ultraviolet lamp; the flow guide seat comprises a flow guide base and more than two flow guide sheets arranged on the flow guide base, and an air guide groove is formed between every two adjacent flow guide sheets; the shape of the flow deflector extends upwards from the edge of the flow guide base to the center of the flow guide base gradually, and the flow deflector extends outwards in an arc shape from the center of the bottom base so that all the flow deflectors form a vortex shape. This structure, through setting up the water conservancy diversion seat to be equipped with the water conservancy diversion piece that rises gradually from the outside to the center on the water conservancy diversion base, and the water conservancy diversion piece is the arc and makes all water conservancy diversion pieces form the vortex form, like this, after getting into the air in the lamp shade, the air enters into the wind-guiding groove, and forms the air current of vortex formula in the water conservancy diversion seat, then can let the even filter screen outflow that passes through of air in the lamp shade under fan assembly's effect, make more even and thorough of disinfecting.

Further, the air outlet sets up at the top of lamp shade, and filter screen detachably connects at the air outlet. Like this, the air outlet setting is left out at the top of lamp shade, and the air that is purified and disinfect from the top of lamp shade, and this kind can be used for suspension type lamps and lanterns, reaches the purification and the disinfecting of room air through the top air-out, and detachably sets up the filter screen on the air outlet, conveniently dismantles the filter screen from the top of lamps and lanterns and gets off and wash.

Furthermore, the air outlet is arranged at the bottom of the lampshade, a first air outlet is arranged at the top of the lampshade, a first air flow channel is formed between the first air outlet and the air outlet, a detachable top cover is arranged on the first air flow channel and above the first air outlet, a detachable end cover is arranged on the top cover, a second air outlet is arranged on the base, the second air outlet is communicated with the air outlet, and the filter screen is detachably connected on the second air outlet, the air outlet is arranged at the bottom of the lampshade, the way is used for ceiling lamps and lamps in negative pressure wards, after the lamps are arranged on the ceiling, can facilitate indoor purification and disinfection, the first air flow channel is convenient to clean by opening the top cover through the detachable top cover arranged on the first air flow channel, then install the detachable filter screen on the second air outlet, only need can take the filter screen from the bottom of lamps and lanterns and can wash.

Further, the base includes roof, lamp plate, connecting plate and limiting plate, and the roof is connected in the top of lamp plate and connecting plate, is equipped with more than one air intake on the roof side by side, and the lamp plate still is connected with the lamp shade, lies in to be equipped with the mosquito-lured lamp on the lamp plate in the cavity, and the limiting plate is established in the bottom of connecting plate, and lamp plate and limiting plate are connected with the lamp stand, and roof, lamp plate and connecting plate enclose into the cavity. This structure is convenient for couple together base and lamp shade and lamp stand, is convenient for install the mosquito killer lamp moreover.

Furthermore, the electric wire netting board is connected on the base through lower buckle detachable, and the filter screen is connected on the lamp shade through last buckle detachable. This structure is connected through detachable, and easy to assemble and dismantlement electric otter board and filter screen make things convenient for clearance, washing and the change to electric otter board and filter screen.

Furthermore, the radiator comprises a radiator base and radiating fins, the radiator base comprises an inner radiating seat and an outer radiating seat, the outer radiating seat is arranged at the periphery of the inner radiating seat, the radiating fins are arranged on the outer radiating seat, and the radiating fins are connected with the lampshade; the ultraviolet lamps comprise an inner ultraviolet lamp and an outer ultraviolet lamp, the inner ultraviolet lamp is arranged at the bottom of the inner heat dissipation seat, and the outer ultraviolet lamp is arranged at the bottom of the outer heat dissipation seat; a ventilation hole is formed in a lamp panel of the inner ultraviolet lamp, a ventilation channel which is communicated up and down is formed in the inner heat dissipation seat, and the ventilation channel is communicated with the ventilation hole and the air outlet; the fan assembly comprises a driving motor and a fan, the driving motor is installed on the inner heat dissipation seat, the fan is installed on an output shaft of the driving motor, and the fan is located between the inner heat dissipation seat and the filter screen. This structure, through setting up inside and outside ultraviolet lamp, carries out the subregion and multi-level sterilization to virus and bacterium that contain in the air in the lamp shade, and is thorough to virus and bacterium extermination, has further improved bactericidal effect. The inner and outer ultraviolet lamps are respectively subjected to scattered heat dissipation through the inner and outer heat dissipation seats, the heat dissipation area is increased by the heat dissipation fins so as to improve the heat dissipation effect, meanwhile, heat is transferred to the lampshade through the heat dissipation fins, partial heat dissipation is performed by the lampshade, the heat dissipation effect is improved on the whole, and the service life of the ultraviolet lamps is prolonged. In above-mentioned structure, ventilation hole and ventilation channel are convenient for the air in the lamp shade to flow in on the filter screen, and when the air passed heat dissipation channel, the heat of interior radiating seat was taken away through the wind current ability simultaneously to the radiating effect has been improved.

Furthermore, an inner wind shield plate extends downwards outside the inner heat dissipation seat, an outer wind shield plate extends downwards outside the outer heat dissipation seat, a first wind inlet groove is formed below the inner wind shield plate, and a second wind inlet groove is formed below the outer wind shield plate; and a shielding cover is arranged between the inner wind shield and the outer wind shield, a third air inlet groove is formed above the shielding cover, and air grooves are respectively formed between the inner wind shield and the shielding cover and between the outer wind shield and the shielding cover. This structure changes the flow path and the path length of wind current through inside and outside deep bead, lets the ultraviolet lamp longer to the live time of virus and bacterium to further improve bactericidal effect, because the ultraviolet has certain side effect to the human body, can reduce the radiation through setting up the shield cover, reduce the harm to the human body.

Drawings

Fig. 1 is an explosion diagram of an LED lamp for air purification, which is an embodiment 1 of the invention.

Fig. 2 is a cross-sectional view of an embodiment 1 of the LED lamp for sterilizing and killing mosquitoes and purifying air of the invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a perspective view of the deflector base of the present invention.

Fig. 5 is a perspective view of the base of the present invention.

Fig. 6 is a perspective view of the base of the present invention.

Fig. 7 is an enlarged view at B in fig. 2.

Fig. 8 is a cross-sectional view of the heat sink of the present invention.

Fig. 9 is a perspective view of the filter net of the present invention.

Fig. 10 is an enlarged view at C in fig. 9.

Fig. 11 is a cross-sectional view of the filter screen and upper clasp of the present invention.

Fig. 12 is an enlarged view at D in fig. 3.

Fig. 13 is a sectional view of an embodiment 2 of the sterilizing and mosquito killing air purifying LED lamp of the present invention.

Fig. 14 is an enlarged view at E in fig. 13.

Fig. 15 is a schematic structural view of a base and a lamp socket in embodiment 2 of the present invention.

Fig. 16 is an enlarged view at F in fig. 13.

FIG. 17 is a flow chart of the operation of an embodiment of the LED lamp control method for air purification with sterilization and mosquito eradication according to the present invention.

Fig. 18 is a system block diagram of an embodiment of a method for controlling a sterilizing and mosquito killing air purification LED lamp according to the present invention.

FIG. 19 is a flow chart of the operation of another embodiment of the LED control method for sterilizing and killing mosquitoes for air purification.

Fig. 20 is a system block diagram of another embodiment of the LED lamp control method for sterilizing and killing mosquitoes in air purification of the invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1 to 12, a LED lamp for sterilizing and killing mosquito and air purification comprises a lampshade 1, a lamp holder component, a lighting lamp 3, a sterilizing component 4, a microorganism detection device and an air quality detection device, wherein the lamp holder component comprises a lamp holder 11 and a mosquito killing component 12.

As shown in fig. 1 and 2, the lamp housing 1 has a cavity 101 therein, and an air outlet 102 is disposed at a top middle position of the lamp housing 1. The structure may be mounted suspended from a ceiling.

As shown in fig. 2 and 3, the lamp holder 11 includes a frame 111 and a base 112, in this embodiment, both the frame 111 and the base 112 are rectangular, but it is also possible to have other shapes, and in the case of a rectangular shape, the frame 111 is formed by welding four sectional materials end to end, and the base is formed by welding four sectional materials end to end. The cross-section of the frame 111 includes a bottom plate 1111 and an edge plate 1112 extending upward from an outer end of the bottom plate 1111.

As shown in fig. 3 and 6, the base 112 is provided with a connecting groove 241, one side of the base 112 is provided with a latch plate 242, a top end of the latch plate 242 is provided with a platform 243 extending outwards, the platform 243 is provided with a protrusion 244 limiting the base 21, a bottom plate 245 extending towards the other side of the base 112 is arranged below the base 112, and a boss 246 is arranged at a tail end of the bottom plate 245.

The illumination lamp 3 includes a light emitting unit 31, a light guide plate 32, a diffusion plate 33, and a cover plate 34. The light emitting unit 31 is an LED light source.

Mosquito eradication subassembly 2 include base 21, mosquito luring lamp 22 and electric net board 23, mosquito luring lamp 22 is UVA LED, electric net board 23 is current structure.

As shown in fig. 3 and 5, the base 21 includes a top plate 211, a lamp panel 212, a connecting plate 213 and a limiting plate 214, the top plate 211 is connected above the lamp panel 212 and the connecting plate 213, more than one air inlet 2111 is arranged on the top plate 211 in parallel, the top plate 211, the lamp panel 212 and the connecting plate 213 form an inverted U shape to form a cavity 200 in the base 21, and the lower end of the cavity 200 is an opening 201, so that air can enter the lampshade 1 from the opening 201 through the cavity 200 and the air inlet 2111, and in the mosquito killing process, under the action of wind current, more mosquitoes can be thrown onto the electric screen plate 23, and the mosquito killing effect can be further improved; lamp plate 212 passes through screw 2121 with lamp shade 1 and is connected, and the lower extreme and the framework of lamp plate 212 link into an integrated entity, lie in the cavity 200 on lamp plate 212 and be equipped with mosquito-lured lamp 22, limiting plate 214 establishes the bottom at connecting plate 213 and presses light guide plate 32, diffuser plate 33 and the apron 34 of fixed light 3 with base 24, and the LED light source sets up the outside at light guide plate 32, and limiting plate 214, base 112 are connected to the spread groove through set screw 25 and realize fixing.

As shown in fig. 12, the electric net plate 23 is detachably attached to the base 21 by the lower hook 231, and as shown in fig. 9 to 11, the filter net 45 is detachably attached to the lamp housing 1 by the upper hook 6. This structure is connected through detachable, and easy to assemble and dismantlement electric wire netting board 23 and filter screen 45 make things convenient for clearance, washing and the change to electric wire netting board 23 and filter screen 45.

In this example, the mosquito eradication assembly is located at the periphery of the illumination lamp.

As shown in fig. 2 and 7, the sterilization assembly 4 includes an ultraviolet lamp 41, a radiator 42, a fan assembly, a filter screen 45 and a deflector seat 46.

As shown in fig. 8, the ultraviolet lamp 41 includes an inner ultraviolet lamp 411 and an outer ultraviolet lamp 412. A ventilation hole is formed in the lamp panel of the inner ultraviolet lamp 411, and the ultraviolet lamp 41 is an ultraviolet LED lamp (e.g., UVC LED or UVB LED).

As shown in fig. 8, the heat sink 42 includes a heat sink base 42 and a heat sink 426, the heat sink base 42 includes an inner heat sink 421 and an outer heat sink 422, the inner heat sink 421 is provided with a ventilation channel 425 penetrating up and down, the outer heat sink 422 is disposed at the periphery of the inner heat sink 421, the bottom surface of the outer heat sink 422 is higher than the bottom surface of the inner heat sink 421, the periphery of the inner heat sink 421 extends downward to form an inner wind baffle 424, a first wind inlet groove is formed between the inner wind baffle 424 and the flow guide seat 46, the heat sink 426 is disposed on the outer heat sink 422, the interface of the heat sink 426 is annular, and the upper end of the heat sink 426 is connected to the lamp shade 1; the inner ultraviolet lamp 411 is arranged at the bottom of the inner radiating base 421, and the outer ultraviolet lamp 412 is arranged at the bottom of the outer radiating base 422; the vent passage 425 communicates with the vent and outlet vents 102.

As shown in fig. 8, the fan assembly includes a driving motor 43 and a fan 44, the driving motor 43 is mounted on the middle portion of the inner heat sink 421, the fan 44 is mounted on the output shaft of the driving motor, and the fan 44 is located in the space between the inner heat sink 421 and the filter screen 45.

This structure, through setting up inside and outside ultraviolet lamp, the microorganism such as virus and bacterium that contain in the air in the lamp shade carries out the subregion and disinfects at many levels, and it is thorough to kill microorganisms such as virus and bacterium, has further improved bactericidal effect. The inner and outer ultraviolet lamps are respectively subjected to scattered heat dissipation through the inner and outer heat dissipation seats, the heat dissipation area is increased by the heat dissipation fins so as to improve the heat dissipation effect, meanwhile, heat is transferred to the lampshade through the heat dissipation fins, partial heat dissipation is performed by the lampshade, the heat dissipation effect is improved on the whole, and the service life of the ultraviolet lamps is prolonged. In above-mentioned structure, ventilation hole and ventilation channel are convenient for the air in the lamp shade to flow in on the filter screen, and when the air passed heat dissipation channel, the heat of interior radiating seat was taken away through the wind current ability simultaneously to the radiating effect has been improved.

As shown in fig. 9 to 11, the filter screen 45 includes a support 451 and a filter screen body 452, the support 451 is ring-shaped, a gap 4511 (shown in fig. 10) is provided on an outer wall of the support 451, an elastic upper buckle 6 is provided on the gap 4511, the upper buckle 6 includes an upper elastic arm 61, an upper protrusion 62 and an upper toggle protrusion 63, a lower end of the upper elastic arm 61 is connected to a lower end of the gap 4511, a gap is formed between the upper elastic arm 61 and a side wall of the gap 4511, the upper protrusion 62 is provided on an outer side of the upper elastic arm 61 and protrudes out of the support 451, and the toggle protrusion 63 is provided on an upper end of the upper elastic arm 61. A clamping groove 4512 is arranged on the inner wall of the bracket 451, and the filter screen body 452 is clamped on the clamping groove 4512. When needs installation filter screen, place filter screen 45 in air outlet department, then push down, go up elastic arm 61 and take place elastic deformation under the squeezing action at last arch 62 and air outlet edge, when the bottom surface below of arch 62 motion lamp shade roof, it resets to go up the elastic arm, go up the below that the arch card was gone into the lamp shade lamp plate, realize filter screen 45's installation, if dismantle filter screen 45, stir arch 63 and pull up elastic arm 61 and take place elastic deformation, let and go up arch 62 and break away from the lamp shade lamp plate, take out the filter screen can, therefore, can realize quick installation and dismantlement, and is convenient for wash, change the filter screen.

The heat sink 42 is disposed above the flow guiding seat 46, as shown in fig. 4, the flow guiding seat 46 includes flow guiding sheets 461 and a flow guiding base 462, the flow guiding base 462 is disposed on the cover plate 34, the flow guiding sheets 461 are disposed on the flow guiding base 462, more than two flow guiding sheets are disposed, a wind guiding groove is formed between adjacent flow guiding sheets, the flow guiding sheets 461 extend from the edge of the flow guiding base 462 to the center of the flow guiding base 462 in an upward stepped manner, and the flow guiding sheets extend outward in an arc shape from the center of the flow guiding base so that all flow guiding sheets form a vortex shape.

As shown in fig. 2 and 7, an outer wind shield 13 extending downwards is arranged on the periphery of the outer heat dissipation seat 422 on the lampshade, a second air inlet groove is formed below the outer wind shield, and the structure changes the flow path and the path length of the air flow through the inner wind shield and the outer wind shield, so that the action time of the ultraviolet lamp on microorganisms such as viruses and bacteria is longer, and the sterilization effect is further improved.

As shown in fig. 7, a shielding case 12 is arranged between the inner wind shield and the outer wind shield, a third air inlet groove is formed above the shielding case, and air grooves are respectively formed between the inner wind shield and the shielding case and between the outer wind shield and the shielding case.

Install little biological detection device in the lamp shade, little biological detection device include microbial sensor and controller, the subassembly that disinfects is controlled to the controller, installs air quality detection device on the lamp shade, air quality detection device includes air quality sensor and first controller, air quality sensor and microbial sensor are equipped with two sets ofly altogether, and a set ofly installs in the air intake outside for detect indoor air quality and microorganism quantity, another group sets up the inboard at the air outlet, is used for detecting air quality and microorganism quantity after disinfecting and purifying. In addition, the air quality detection device and the microorganism detection device can also be installed in the indoor space where the sterilizing mosquito-killing purifying LED lamp is installed, detected data are transmitted to the micro control unit MCU of the sterilizing mosquito-luring lamp through transmission modes such as wireless transmission, and the microorganism detection device and the control quality detection device are existing devices.

In another embodiment, an ultraviolet radiation illuminometer for detecting the ultraviolet radiation illuminance is arranged in the lampshade near the ultraviolet lamp, so that the radiation illuminance of the ultraviolet lamp can be detected in real time, and the adjustment precision of the ultraviolet lamp is ensured.

Of course, in the invention, the illuminating lamp, the mosquito killing component and the sterilizing component can be simultaneously turned on or can be independently turned on. In the invention, the illuminating lamp, the mosquito killing component and the sterilizing component are integrated together to form the lamp with comprehensive functions of illumination, mosquito killing and sterilization.

Example 2

As shown in fig. 1 and 3 to 16, the LED lamp for sterilizing and killing mosquitoes and purifying air comprises a lampshade 1, a lamp holder component, an illuminating lamp 3, a sterilizing component 4, a microorganism detection device and an air quality detection device, wherein the lamp holder component comprises a lamp holder 11 and a mosquito killing component 2.

As shown in fig. 13 and 3, the lamp socket 11 includes a frame 111 and a base 112, in this embodiment, both the frame 111 and the base 112 are rectangular, but it is also possible to have other shapes, and in the case of a rectangular shape, the frame 111 is formed by welding four sectional materials end to end, and the base 112 is formed by welding four sectional materials end to end. The cross-section of the frame 111 includes a bottom plate 1111 and an edge plate 1112 extending upward from an outer end of the bottom plate 1111.

The mosquito eradication component 2 comprises a base 21, a mosquito luring lamp 22 and a power grid plate 23.

As shown in fig. 1 and 13, a cavity 101 is provided in the lamp housing 1, a first air outlet 101 is provided at a middle position of a top of the lamp housing 1, and an air outlet 102 is provided at a bottom of the lamp housing 1.

As shown in fig. 13 and 14, a first air flow channel 72 is formed between the first air outlet 101 and the air outlet 102, a top cover 7 is disposed above the first air outlet 101 on the first air flow channel 72, a detachable end cover 71 is disposed on the top cover 7, the end cover 71 is fixed on the top cover 7 through an end cover buckle 711, and the end cover buckle 711 is pulled to open when the end cover 71 needs to be opened, so that the end cover 711 is opened when the structure inside the lampshade needs to be cleaned.

As shown in fig. 1, 5 and 13, the top plate 211 of the base 21 is provided with a second air outlet 1021, two adjacent top plates 211 of the base 21 are provided with second air outlets 1021, two adjacent top plates 211 of the base 21 are provided with air inlets, and two connected top plates provided with the air inlets and two adjacent top plates provided with the second air outlets are arranged diagonally, so that air is supplied through the adjacent top plate on one side, and then air is discharged through the adjacent top plate on the other side to prevent interference between the supplied air and the discharged air, the first air flow channel 72 is formed by enclosing the inner wall 15 and the inner side of the outer wall 16 of the lamp housing 1, the first air flow channel 72 includes a channel outlet 17, and the second air outlets 1021 penetrate through the channel outlet 17 to the inner side of the top cover 7.

Above structure, through top cap 7 and second air outlet 1021's setting, make the air flow out from 1 bottom of lamp shade, from this, in this embodiment, this kill mosquito air purification lamp that disinfects can inlay and install on the ceiling, can be used for the negative pressure ward.

As shown in fig. 12, the electric net plate 23 is detachably connected to the base 21 by a lower clip 231, and as shown in fig. 9 to 11, the filter screen 45 is detachably connected to the first outlet and the second outlet of the lamp housing 1 by an upper clip 6. This structure is connected through detachable, and easy to assemble and dismantlement electric wire netting board 23 and filter screen 45 make things convenient for clearance, washing and the change to electric wire netting board 23 and filter screen 45.

As shown in fig. 8, the ultraviolet lamp 41 includes an inner ultraviolet lamp 411 and an outer ultraviolet lamp 412. The ultraviolet lamp 41 is a UVC LED or UVBLED, and a ventilation hole is formed in a lamp panel of the inner ultraviolet lamp 411.

This structure, through setting up inside and outside ultraviolet lamp, the microorganism such as virus and bacterium that contain in the air in the lamp shade carries out the subregion and disinfects at many levels, kills thoroughly virus and bacterium, has further improved bactericidal effect. The inner and outer ultraviolet lamps are respectively subjected to scattered heat dissipation through the inner and outer heat dissipation seats, the heat dissipation area is increased by the heat dissipation fins so as to improve the heat dissipation effect, meanwhile, heat is transferred to the lampshade through the heat dissipation fins, partial heat dissipation is performed by the lampshade, the heat dissipation effect is improved on the whole, and the service life of the ultraviolet lamps is prolonged. In above-mentioned structure, ventilation hole and ventilation channel are convenient for the air in the lamp shade to flow in on the filter screen, and when the air passed heat dissipation channel, the heat of interior radiating seat was taken away through the wind current ability simultaneously to the radiating effect has been improved.

As shown in fig. 3 and 7, an outer wind shield 13 extending downwards is arranged on the periphery of the outer heat dissipation seat 422 on the lampshade, a second air inlet groove is formed below the outer wind shield, and the structure changes the flow path and the path length of the air flow through the inner wind shield and the outer wind shield, so that the action time of the ultraviolet lamp on viruses and bacteria is longer, and the sterilization effect is further improved.

Example 3

As shown in fig. 17, the control method of the sterilizing and mosquito killing air purifying LED lamp comprises the following steps:

the method comprises the following specific steps:

a) when the illuminating lamp is used, the microorganism detection device is started to detect the quantity of microorganisms in the air, and the air quality detection device is started to detect the air quality. The working principle of the microorganism detecting device for detecting the number of microorganisms and the working principle of the air quality detecting device for detecting the air quality are the prior art,

c) When the number of detected microorganisms exceeds a first threshold value, the first threshold value is a preset microorganism number value, and the air quality is lower than a second threshold value, the second threshold value is a preset air quality value, the irradiation efficiency of the ultraviolet lamp is increased by the sterilization component, the rotating speed of the fan is accelerated, and the sterilization and the air purification are accelerated; the adjustment is made by setting a fixed fan speed when the air quality exceeds a second threshold and another fixed fan speed when the air quality is below the second threshold.

In another embodiment, an ultraviolet radiation illuminometer is arranged in the lamp shade, the ultraviolet radiation illuminometer detects the radiation illuminance value of the ultraviolet lamp in real time when the ultraviolet lamp is started, if the current radiation illuminance value is in the set radiation illuminance value range and is not in the range, the current value of the ultraviolet lamp is adjusted again to enable the current value to reach the target value, if the current radiation illuminance value cannot reach the target value after multiple adjustments, the ultraviolet lamp is prompted to be replaced, if in step c), "when the number of detected microorganisms exceeds a first threshold value, the first threshold value is a preset microorganism number value, and when the air quality is lower than a second threshold value, the second threshold value is a preset air quality value, the radiation illuminance value of the ultraviolet lamp is adjusted to a fixed ultraviolet lamp current value again after the irradiation efficiency of the ultraviolet lamp is increased", and if the radiation illuminance value is not in the radiation illuminance value corresponding to the fixed ultraviolet current value, the current value of the ultraviolet lamp is adjusted to a, if the requirements can not be met after the adjustment for multiple times (such as three times), prompting; the arrangement can improve the adjustment precision of the ultraviolet lamp.

As shown in fig. 18, the control system of the single sterilization mosquito killing air purification LED lamp corresponding to the above control method includes: the single LED lamp micro-control unit MCU, the air quality detection device, microorganism detection device, the light, the ultraviolet lamp, the mosquito killer lamp, fan and actuating system, the air quality detection device detects the air quality, microorganism detection device detects indoor microorganism quantity, sends the testing result to single LED lamp micro-control unit MCU, MCU control actuating system drive light, purple light lamp, mosquito killer lamp and fan carry out work.

The LED lamp with the structure for sterilizing and killing mosquitoes and purifying air is characterized in that the illuminating lamp is used for illuminating, when the mosquito-lured lamp is turned on and the power grid plate is electrified, mosquitoes are lured by the mosquito-lured lamp and can be swatted to the power grid plate, and the mosquitoes can be electrocuted when touching the power grid plate, so that the mosquito killing effect is achieved; when fan unit opens, inside the air intake suction to the lamp shade, kill virus and bacterium in to the air through the ultraviolet lamp, then get back to indoorly after the filter screen filters, like this, form the wind current in the kill mosquito air purification lamp that disinfects to the microorganism such as virus and bacterium in the wind current kill, filter the air at last, make effectual of disinfecting, also created a safety, healthy air circumstance for indoorly.

Example 4

As shown in fig. 19, the control system of the plurality of sterilizing and mosquito killing air purifying LED lamps comprises: host computer, intelligent gateway and central processing unit, a plurality of mosquitos air purification LED lamp system that singly disinfect, physics controller, through the opening and the regulation of physics controller control list disinfection mosquito of luring purification LED lamp system, a plurality of singly disinfect and lure the mosquito to purify LED lamp system and control through intelligent gateway and central processing unit to control through the host computer.

As shown in fig. 20, the control method of the plurality of sterilizing and mosquito killing air purifying LED lamps is as follows:

the plurality of sterilizing and mosquito killing air purification LED lamps are networked through a network, and the control system controls the central processing unit to send instructions to the network.

The method comprises the following specific steps:

1) the central processing unit initializes, detects whether the gateway is normal, and transmits or receives data.

2) And the intelligent gateway starts control to perform networking on the Internet. Step 2) also includes: the whole set of multi-lamp system is started, the LAN connection is initialized, the networking state is detected, networking is carried out after the networking state is detected, and if the detection fails, the LAN connection is reinitialized.

3) After networking is finished, the multi-lamp system is preset through the upper computer to control the single LED lamp system, and a control instruction is sent.

4) And the single LED lamp micro control unit MCU receives and stores the instruction.

5) And the single LED lamp micro control unit MCU sends a control instruction.

6) The lighting/sterilizing/mosquito killing/fan speed is controlled to regulate and control in real time according to the control method described in the embodiment 4.

Wherein, the step 1) is also preceded by the starting of the single lamp or multi-lamp system through physical controller/remote controller/APP selection.

The single lamp system starting step comprises: when a single LED lamp system is started, a single LED lamp micro control unit MCU is initialized, single LED lamp networking detection is carried out, after the detection is finished, networking is finished if a single LED lamp system is connected to a network and an address is allocated, and the step is carried out, if the detection fails, the single LED lamp micro control unit MCU is initialized again;

Claims

1. The utility model provides a kill mosquito air purification LED lamp disinfects, includes lamp shade and lamp stand subassembly, its characterized in that: the lamp holder assembly comprises a lamp holder and a mosquito killing assembly, and further comprises a lighting lamp and a sterilizing assembly, wherein the lighting lamp is arranged on the lamp holder, the mosquito killing assembly comprises a base, a mosquito trapping lamp and a power grid plate, the base is arranged on the lamp holder or a lampshade, a cavity is formed in the base, an opening which is communicated with the cavity and the outside of the sterilizing mosquito killing air purifying lamp is formed in the base, the mosquito trapping lamp is arranged in the base, and the electric screen plate is arranged at the opening of the base; the sterilization component is arranged in the lampshade; the lamp holder assembly and/or the lampshade are/is provided with an air inlet communicated with the interior of the lampshade, and the lampshade is provided with an air outlet; the ultraviolet lamp is installed on the radiator, and the radiator is installed on the lamp shade, forms the wind current channel between air intake and the air outlet, is provided with fan assembly on the wind current channel, and the filter screen is used for filtering the air-out of air outlet.

2. The LED lamp for sterilizing and killing mosquitoes and purifying air as claimed in claim 1, is characterized in that: be equipped with little biological detection device in the lamp shade, little biological detection device include little biological detection sensor and controller, little biological detection sensor connection director, the subassembly that disinfects is controlled to the controller, still is equipped with air quality detection device on the lamp shade, air quality detection device includes air quality detection sensor and first controller, and air quality detection device connects first controller, first controller control fan subassembly.

3. The LED lamp for sterilizing and killing mosquitoes and purifying air as claimed in claim 1, is characterized in that: a flow guide seat is arranged below the ultraviolet lamp; the flow guide seat comprises a flow guide base and more than two flow guide sheets arranged on the flow guide base, and an air guide groove is formed between every two adjacent flow guide sheets; the shape of the flow deflector gradually extends from the edge of the flow guide base to the center of the flow guide base upwards, and the flow deflector extends outwards in an arc shape from the center of the flow guide base so that all the flow deflectors form a vortex shape.

4. The LED lamp for sterilizing and killing mosquitoes and purifying air as claimed in claim 1, is characterized in that: the air outlet sets up at the top of lamp shade, and filter screen detachably connects at the air outlet.

5. The LED lamp for sterilizing and killing mosquitoes and purifying air as claimed in claim 1, is characterized in that: the air outlet sets up in the bottom of lamp shade, and the top of lamp shade is equipped with first air outlet, forms first wind channel between first air outlet and the air outlet, lies in the top cap of first air outlet on the first wind channel, is equipped with the detachable end cover on the top cap, is equipped with the second air outlet on the base, and the second air outlet is linked together with the air outlet, and filter screen detachably connects on the second air outlet.

6. The LED lamp for sterilizing and killing mosquitoes and purifying air as claimed in claim 4, wherein: the base includes roof, lamp plate, connecting plate and limiting plate, and the roof is connected in the top of lamp plate and connecting plate, is equipped with more than one air intake on the roof side by side, and the lamp plate still is connected with the lamp shade, lies in on the lamp plate to be equipped with the mosquito-lured lamp in the cavity, and the limiting plate is established in the bottom of connecting plate, and lamp plate and limiting plate are connected with the lamp stand, and roof, lamp plate and connecting plate enclose into the cavity.

7. The LED lamp for sterilizing and killing mosquitoes and purifying air as claimed in claim 6, is characterized in that: the electric screen plate is connected to the base through lower buckle detachable, and the filter screen is connected to the lamp shade through upper buckle detachable.

8. The LED lamp for sterilizing and killing mosquitoes and purifying air as claimed in claim 1, is characterized in that: the radiator comprises a radiator base and radiating fins, wherein the radiator base comprises an inner radiating seat and an outer radiating seat, the outer radiating seat is arranged at the periphery of the inner radiating seat, the radiating fins are arranged on the outer radiating seat, and the radiating fins are connected with the lampshade; the ultraviolet lamps comprise an inner ultraviolet lamp and an outer ultraviolet lamp, the inner ultraviolet lamp is arranged at the bottom of the inner heat dissipation seat, and the outer ultraviolet lamp is arranged at the bottom of the outer heat dissipation seat; a ventilation hole is formed in a lamp panel of the inner ultraviolet lamp, a ventilation channel which is communicated up and down is formed in the inner heat dissipation seat, and the ventilation channel is communicated with the ventilation hole and the air outlet; the fan assembly comprises a driving motor and a fan, the driving motor is installed on the inner heat dissipation seat, the fan is installed on an output shaft of the driving motor, and the fan is located between the inner heat dissipation seat and the filter screen.

9. The LED lamp for sterilizing and killing mosquitoes and purifying air as claimed in claim 8, is characterized in that: an inner wind shield plate extends downwards outside the inner heat dissipation seat, an outer wind shield plate extends downwards outside the outer heat dissipation seat, a first wind inlet groove is formed below the inner wind shield plate, and a second wind inlet groove is formed below the outer wind shield plate; and a shielding cover is arranged between the inner wind shield and the outer wind shield, a third air inlet groove is formed above the shielding cover, and air grooves are respectively formed between the inner wind shield and the shielding cover and between the outer wind shield and the shielding cover.

10. The control method of the LED lamp for sterilizing and killing mosquitoes and purifying air as claimed in claim 2, is characterized in that: the method comprises the following specific steps:

a) when the illuminating lamp is used, the microorganism detection device is started to detect the quantity of microorganisms in the air, and the air quality detection device is started to detect the air quality;

b) after the detection is finished, the sterilization component and the fan component are controlled to work according to the number of microorganisms and the air quality;

c) when the number of the microorganisms exceeds a first threshold value and the air quality is lower than a second threshold value, the irradiation efficiency of the ultraviolet lamp is increased by the sterilization assembly, the rotating speed of the fan is increased, and sterilization and air purification are accelerated;

d) when the number of the detected microorganisms is lower than a first threshold value and the air quality is higher than a second threshold value, the sterilizing component reduces the irradiation efficiency of the ultraviolet lamp and the rotating speed of the fan is reduced;

e) when the number of the microorganisms exceeds a first threshold value and the air quality is higher than a second threshold value, the irradiation efficiency of the ultraviolet lamp is increased by the sterilization assembly, and the rotating speed of the fan is reduced;

f) when the number of the detected microorganisms is lower than a first threshold value and the air quality is lower than a second threshold value, the sterilizing component reduces the irradiation efficiency of the ultraviolet lamp, and the rotating speed of the fan is increased;