CN215863948U

CN215863948U - Air purification device and desktop air purifier

Info

Publication number: CN215863948U
Application number: CN202121841546.1U
Authority: CN
Inventors: 胡镇韬; 陈欢
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-02-18
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses an air purification device which comprises a shell, wherein an air duct is arranged in the shell, a driving component is arranged in the air duct, an air inlet is formed in one side of the air duct, an air outlet is formed in the other side of the air duct, a partition plate is arranged on the air duct, a first lamp strip is arranged on one side of the partition plate, a second lamp strip is arranged on the other side of the partition plate, air flows in from the air inlet, mosquitoes in the air are trapped and killed through the first lamp strip, the inflowing air is purified through the second lamp strip, and the purified air is discharged from the air outlet through the driving component. Still disclose a desktop air purifier, including the lid, the lid is connected has above air purification device. The desktop air purifier provided by the utility model has the functions of killing mosquitoes and sterilizing, is compact in structure, small in size and convenient for a user to carry.

Description

Air purification device and desktop air purifier

Technical Field

The utility model belongs to the technical field of household appliances, and particularly relates to an air purification device and a desktop air purifier.

Background

In recent years, people pay more and more attention to healthy home, and it becomes very common to place an air purifier indoors to improve indoor air. At present, in a household air purifier on the market, a purification filter screen probably comprises a primary filter screen, an active carbon filter screen, an HEPA filter screen, a fiber filter screen and a photocatalyst filter screen, and when the primary filter screen, the active carbon filter screen, the HEPA filter screen and the fiber filter screen are used for a long time, bacteria are easy to breed, and the bacteria are diffused into a room through the work of the air purifier to influence the health of a human body; the household air purifier on the market has single function, mainly purifies, influences people to have a rest in a way of disturbing normal work along with breeding of mosquitoes, bacteria and viruses due to season change, and is not suitable for being used in various scenes; the volume of the purifier on the market is large, so that the filter screen replacement mode is complicated, and the experience of a user is poor; the ultraviolet wavelengths of the household germicidal lamps in the market are 254nm and 185nm respectively, wherein the ultraviolet germicidal lamps with the wavelength of 254nm are directly exposed and irradiated, the damage to people caused by improper operation is great, the ultraviolet rays with the wavelength of 185nm can generate ozone, but the concentration of the ozone is difficult to control, and the ozone is directly exposed without protective measures, so that the great safety problem is caused; most of domestic mosquito killing equipment on the market is integrated, the operation of treating mosquito carcasses from the bottom is very inconvenient to lift the whole machine, and therefore the placement of the mosquito attractant is also difficult, and the experience is not good.

Therefore, it is desirable to design an air purification device and a desktop air purifier to solve the above-mentioned problem that the household purifier cannot achieve disinfection and mosquito catching at the same time.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of single function of the air purifier, the utility model provides an air purifying device and a desktop air purifier so as to solve the problem that the air purifier cannot realize disinfection and mosquito catching simultaneously.

In order to achieve the purpose, the specific technical scheme of the air purification device and the desktop air purifier is as follows:

the utility model provides an air purification device, includes the casing, is provided with the wind channel in the casing, is provided with drive assembly in the wind channel, and one side in wind channel is provided with the air intake, and the opposite side is provided with the air outlet, is provided with the baffle on the wind channel, and one side of baffle is provided with first lamp area, and the opposite side of baffle is provided with second lamp area, and the air flows in from the air intake, and the mosquito in the air is trapped and killed through first lamp area, purifies the air that flows in through second lamp area, and drive assembly will purify the air after the air is discharged from the air outlet.

Further, a first fixing groove is formed in the upper surface of the partition plate, and the first lamp strip is clamped and fixed with the first fixing groove; the lower surface of baffle is provided with the second fixed slot, and second lamp area and second fixed slot joint are fixed.

Further, a first air passing opening is formed in the partition plate, and air passing through the first light strip flows to the second light strip from the first air passing opening.

Furthermore, at least one fixing block is arranged on the side wall of the partition plate, at least one bayonet is arranged on the side wall of the air channel, and the at least one fixing block and the at least one bayonet are clamped and fixed.

Furthermore, a through hole is formed in the middle of the partition board, and a circuit board element is fixedly arranged in the through hole.

Further, the driving assembly comprises a support, and a fan is fixedly arranged on the support.

Further, a second air passing opening is formed in the support, and the purified air flows to the air outlet through the second air passing opening.

Furthermore, a buckle is arranged on the side wall of the support, a convex block is arranged on the side wall of the partition plate, and the buckle and the convex block are clamped and fixed.

Furthermore, an electric grid is arranged at the air outlet, and a protection plate with grids is arranged on one side of the electric grid.

Further, the first lamp belt is an ultraviolet lamp with the wavelength of 365 nm; the second lamp area is the ultraviolet lamp of wavelength 260 nm.

The desktop air purifier comprises a cover body, wherein the cover body is connected with the air purifying device.

The air purification device and the desktop air purifier provided by the utility model have the following advantages:

(1) the desktop air purifier provided by the utility model has the functions of killing mosquitoes and sterilizing;

(2) the first ultraviolet lamp and the second ultraviolet lamp are arranged on two sides of the partition plate, so that light cross is prevented, and the mosquito catching efficiency and the bacteria killing efficiency are improved;

(3) one end of the shell is provided with a detachable power grid and a protection plate, so that a user can conveniently detach and clean the shell;

(4) the desktop air purifier provided by the utility model has the advantages of compact structure, small volume and convenience for carrying by a user.

Drawings

FIG. 1 is an exploded view of the desktop air purifier of the present invention;

FIG. 2 is a cross-sectional view of the desktop air purifier of the present invention;

FIG. 3 is a schematic view of a first perspective of the inventive baffle;

FIG. 4 is a schematic diagram of a second perspective view of the separator of the present invention;

FIG. 5 is a schematic view of a part of the structure of the air cleaning device of the present invention;

FIG. 6 is an exploded view of a part of the structure of the air cleaning apparatus according to the present invention;

fig. 7 is a schematic structural view of the protective grid of the present invention.

The notation in the figure is:

1. a cover body; 11. an air inlet; 2. a first ultraviolet lamp; 3. a partition plate; 31. a first fixing groove; 32. a fixed block; 33. mounting grooves; 34. a second fixing groove; 35. fixing a column; 36. a first air passing opening; 37. a circuit board; 4. a second ultraviolet lamp; 5. a support; 51. a second air passing opening; 52. buckling; 6. a fan; 7. an air duct; 71. a bayonet; 8. a housing; 9. a metal mesh; 10. a protection plate; 101. a grid; 102. and (6) screwing.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical features mentioned in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

The air cleaning apparatus and the desk top air cleaner of the present invention will be described with reference to fig. 1 to 7.

The utility model provides an air purification device, which mainly realizes the functions of disinfection and mosquito capture at the same time, in the prior art, the air purifier has single function, cannot combine the disinfection and mosquito capture together, and can generate certain toxic substances to be released into the air while killing mosquitoes.

The air purification device provided by the utility model can be applied to any occasions, particularly can be arranged in a household air purifier, is not limited in size, can be applied to a floor type air purifier and can also be arranged in a small-sized air purifier, and particularly, the air purification device provided by the utility model can be applied to a desktop air purifier, realizes the functions of killing mosquitoes and sterilizing air, is compact in structure, is convenient for a user to carry, does not occupy too much use space when in use, and improves the experience degree of the user.

As shown in fig. 1, the present invention provides a desktop air purifier, which comprises a cover body 1, wherein the bottom surface of the cover body 1 is a plane, and the cover body 1 and a housing 8 are fastened together, so that the desktop air purifier can be placed on a desktop for use. One end of the cover body 1 is provided with a plurality of air inlets 11, and air flows in from the air inlets 11 of the cover body 1, so that the air enters the air purifying device to be purified and flows out from the air outlet, and the air is ensured to achieve the effect of purifying the air while killing mosquitoes.

Further, the bottom of lid 1 is provided with catches the mosquito box, catches the setting of mosquito box pull in the bottom of lid 1 to the mosquito of killing falls into catches the mosquito box, and convenience of customers pull catches the mosquito box and in time clears up the mosquito, improves user's operation experience degree.

Preferably, the cover body 1 is shaped like a hemisphere, the bottom surface of the sphere is a plane for being placed on a table, and the shape of the cover body 1 may be other shapes without specific limitation as long as the functions of killing mosquitoes and purifying air can be achieved.

As shown in fig. 2, an air purification device, including casing 8, be provided with wind channel 7 in the casing 8, be provided with drive assembly in the wind channel 7, one side of wind channel 7 is provided with air intake 11, the opposite side is provided with the air outlet, be provided with baffle 3 on the wind channel 7, one side of baffle 3 is provided with first lamp area, the opposite side of baffle 3 is provided with the second lamp area, the air flows in from air intake 11, through the mosquito in the first lamp area trapping and killing air, purify the air that flows in through the second lamp area, drive assembly will purify the air after purifying and discharge from the air outlet. An electric network is arranged at the air outlet, a protection plate 10 is arranged on one side of the electric network, and a grid 101 is arranged on the protection plate 10. From this, the air flows in from air intake 11, and through the induction in first lamp area, the mosquito flows in second lamp area and then flows to wind channel 7, will induce the mosquito that gets into in the casing 8 through the electric wire netting and kill, and the disinfection of disinfecting is carried out with the air that flows in to the second lamp area to the effect of air-purifying when realizing killing the mosquito.

As shown in fig. 3 and 4, the first lamp strip and the second lamp strip are arranged on two sides of the partition board 3, and the first lamp strip and the second lamp strip are prevented from light crosstalk through the partition board 3.

Specifically, first lamp area and second lamp area all set up to the ultraviolet lamp, but the wavelength in first lamp area and second lamp area is different, because the effect in first lamp area and second lamp area is different, consequently first lamp area and second lamp area set up to the ultraviolet light of different wave bands, realize different functions.

Preferably, the wavelength of the first lamp strip is set to be an ultraviolet lamp of 360nm to 370nm, the ultraviolet lamp in the range is used for inducing mosquitoes, and the mosquitoes enter the air duct 7 from the air inlet 11 through the induction of the first ultraviolet lamp 2, so that the first ultraviolet lamp 2 is used for inducing the mosquitoes to the air inlet 11, and then the mosquitoes can be caught.

Preferably, the wavelength of the second lamp strip is set to be 255nm to 265nm ultraviolet lamps, the ultraviolet lamps in the range are used for sterilization, and the air passing through the second ultraviolet lamps 4 is sterilized, so that the flowing air achieves the effects of sterilization and purification. The effects of simultaneously killing mosquitoes and disinfecting and purifying air are achieved through the linkage control of the first ultraviolet lamp 2 and the second ultraviolet lamp 4.

Further, baffle 3 includes first storage tank, and first storage tank sets up the upper surface at baffle 3, is provided with a plurality of first fixed slots 31 in the first storage tank, is provided with first air inlet 36 between every two adjacent first fixed slots 31, flows into the air of air intake 11 from first air inlet 36 flow direction second ultraviolet lamp 4 to the effect at air-purifying after the realization is induced mosquito earlier and kills.

Specifically, first fixed slot 31 includes the baffle, sets up convex cell body on the lateral wall of baffle, and first lamp area and circular arc groove body looks joint to with first lamp area pre-fixing in first storage tank. The one end of baffle is provided with the fixed plate, and fixed plate and baffle set up perpendicularly, and first lamp area joint prevents that first lamp area from making a round trip to move in first fixed slot 31, the shift position in restriction first lamp area. In order to firmly set up first lamp area in first storage tank more, the cell body bottom surface of first storage tank is provided with fixed column 35, is provided with the internal thread in the fixed column 35, is provided with the mounting hole on the lateral wall in first lamp area, fixes first lamp area on fixed column 35 through the screw to realize first lamp area and baffle 3's fixed connection.

Further, the partition board 3 further includes a second receiving groove, the second receiving groove is disposed on the lower surface of the partition board 3, a plurality of second fixing grooves 34 are disposed in the second receiving groove, and the second light strip is disposed in the plurality of second fixing grooves 34, so that air flows to the second light strip after passing through the first light strip.

Specifically, the second fixing groove 34 includes a baffle, and an arc groove body is arranged on the side wall of the baffle, and the second lamp strip is clamped with the arc groove body, so that the second lamp strip is pre-fixed in the second accommodating groove. The one end of baffle is provided with the fixed plate, and fixed plate and baffle set up perpendicularly, and second lamp area joint is in second fixed slot 34, and the baffle prevents its second lamp area drunkenness that makes a round trip, the shift position in restriction second lamp area. In order to firmly set up second lamp area in the second storage tank more, the cell body bottom surface of second storage tank is provided with fixed column 35, is provided with the internal thread in the fixed column 35, is provided with the mounting hole on the lateral wall in second lamp area, fixes second lamp area on fixed column 35 through the screw to realize second lamp area and baffle 3's fixed connection.

At this moment, first lamp area and second lamp area set up respectively in the both sides of baffle 3 to prevent that first lamp area and second lamp area from scurrying the light, avoid the ultraviolet lamp that first lamp area and second lamp area produced to influence each other.

Further, first fixed slot 31 and second fixed slot 34 set up relatively, and first air inlet 36 sets up the one side at first fixed slot 31 to the light setting in first air inlet 36 in first lamp area and second lamp area prevents that the ultraviolet lamp in first lamp area and second lamp area from scurrying light.

Further, a plurality of fixing blocks 32 are arranged on the side wall of the partition plate 3, and the fixing blocks 32 are clamped and fixed with the bayonets 71 on the side wall of the air duct 7. Fixed block 32 is fixed to be set up on the lateral wall of baffle 3, and fixed block 32 sets up to the elastic arm, and fixed block 32 extension protrudes the lateral wall setting of baffle 3, consequently, baffle 3 and wind channel 7 joint mutually. The fixing block 32 is provided with a mounting groove 33, and the mounting groove 33 can be assembled with other assembling structures.

Further, the middle part of baffle 3 is provided with the through-hole, is provided with circuit board 37 in the through-hole, and circuit board 37 is used for opening or closing of first lamp area and second lamp area of control to realize killing the effect of mosquito or disinfecting.

As shown in fig. 4 and 5, the driving assembly includes a bracket 5, and a fan 6 is fixedly disposed on the bracket 5. Be provided with a plurality of buckles 52 on the support 5, buckle 52 protrusion support 5 lateral wall sets up, is provided with the lug on the lateral wall of baffle 3, and buckle 52 and lug joint are fixed to with support 5 and baffle 3 fixed connection.

Further, the bracket 5 is provided with a second air passing opening 51 at equal intervals, the second air passing opening 51 is used for flowing air, air flowing in from the air inlet 11 passes through the mosquito killing and disinfecting functions of the first ultraviolet lamp 2 and the second ultraviolet lamp 4, and then purified air flows to the air outlet from the second air passing opening 51.

Preferably, the first air passing opening 36 and the second air passing opening 51 are oppositely arranged, so that sterilized air can be rapidly discharged from the air outlet.

Further, the middle part of support 5 is provided with the through-hole, is provided with fan 6 in the through-hole, fan 6 and support 5 fixed connection to fan 6 rotates, and the mosquito that gets into 11 departments of air intake passes through fan 6 and rotates and carry to metal mesh 9, thereby kills the mosquito that will induce entering wind channel 7.

Preferably, the partition board 3 provided by the utility model is of a ring-shaped plate-shaped structure, the first lamp strip and the second lamp strip are ring-shaped lamp strips, and the shape of the bracket 5 is matched with the shape of the partition board 3.

Further, the bracket 5 is fixed with the partition plate 3 in a clamping manner through a buckle 52, and the fixing block 32 arranged on the partition plate 3 is fixed with the buckle 52 arranged on the air duct 7 in a clamping manner, so that the bracket 5, the partition plate 3 and the air duct 7 are fixedly connected.

Further, fix in casing 8 with wind channel 7 after baffle 3 is fixed, casing 8 has well plenum chamber, and wind channel 7 sets up in well plenum chamber, and casing 8's one end is provided with guard plate 10, is provided with grid 101 on the guard plate 10, and the distance between two adjacent grids 101 is less than 5mm, places the mistake of user's finger and goes into, improves user's security.

Further, guard plate 10 and the one end of metal mesh 9 detachable setting at casing 8 for the convenience of the user in time washs metal mesh 9 and guard plate 10 to improve user's experience degree.

Specifically, the side wall of the protection plate 10 is provided with a turn buckle 102, the shell 8 is provided with a matching block, and the turn buckle 102 of the protection plate 10 is screwed after being matched with the matching block to detachably set the protection plate 10 on the shell 8.

Further, the metal net 9 is electrically connected to the circuit board 37, so that the mosquitoes are killed by the motor of the metal net 9 through the mosquitoes induced from the air inlet 11. Certainly, the utility model also provides another embodiment, the metal net 9 is arranged on one side of the second lamp strip, and mosquitoes passing through the air inlet 11 pass through the second lamp strip to be killed, so that air can be sterilized more quickly. Here, the specific setting position of the metal mesh 9 is not specifically limited, and may be set according to the user's demand.

The desktop purifier provided by the utility model can be provided with a control panel on the cover body 1, an LED lamp group is arranged on the control panel, and the LED lamp group is provided with a wifi LED indicator lamp, a sleep indicator lamp, a switch LED indicator lamp, a timing 2-hour LED indicator lamp, a timing 4-hour LED indicator lamp, a timing 6-hour LED indicator lamp, a mosquito killing LED indicator lamp, a sterilization disinfection LED indicator lamp and a sterilization disinfection mosquito killing LED indicator lamp. The specific setting mode is not particularly limited and may be set by a user.

When the desktop purifier is used specifically, the air purifier with the functions of insect killing and sterilization is placed on a desktop, the wire inserting port is connected with a power supply, the machine is started by touching the key group on the control panel, the first lamp strip, the second lamp strip, the fan 6, the control circuit board 37 and the LED lamp start to work, the first ultraviolet lamp 2 emits light with the wavelength of 360 and 370nm and generates certain heat to induce mosquitoes to enter the desktop purifier through the air inlet 11, and the mosquitoes are blown onto the high-voltage metal net 9 through the fan in the inducing process, so that the effect of killing is achieved. The air flows into the second ultraviolet lamp 4 through the first air passing opening 36, the second ultraviolet lamp 4 emits light of 255nm to 265nm and disinfects the air flowing through, and the indoor air is driven by the fan in the disinfection process to achieve the disinfection effect. The sterilized air flows out from the air outlet through the protection plate 10, so that the mosquito catching and sterilizing functions of the desktop purifier are realized.

The air purification device and the desktop air purifier provided by the utility model have the functions of killing mosquitoes and sterilizing, and the first ultraviolet lamp 2 and the second ultraviolet lamp 4 are arranged on two sides of the partition plate 3, so that light cross is prevented, and the efficiency of catching mosquitoes and killing bacteria is improved; one end of the shell 8 is provided with a detachable metal net 9 and a protection plate 10, so that a user can conveniently detach and clean the shell; the desktop air purifier provided by the utility model has the advantages of compact structure, small volume and convenience for carrying by a user.

In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an air purification device, its characterized in that, which comprises a housin, be provided with the wind channel in the casing, be provided with drive assembly in the wind channel, one side in wind channel is provided with the air intake, the opposite side is provided with the air outlet, be provided with the baffle on the wind channel, one side of baffle is provided with first lamp area, the opposite side of baffle is provided with second lamp area, the air flows in from the air intake, mosquito in the air is trapped and killed in the first lamp area and the air that purifies the inflow through second lamp area, drive assembly will purify the air after the air from the air outlet discharge.

2. The air purification device as claimed in claim 1, wherein a first fixing groove is formed on an upper surface of the partition plate, and the first light strip is fastened and fixed with the first fixing groove; the lower surface of baffle is provided with the second fixed slot, and second lamp area and second fixed slot joint are fixed.

3. The air cleaning device as claimed in claim 1, wherein the partition is provided with a first air vent, and the air passing through the first strip flows from the first air vent to the second strip.

4. The air purification device as claimed in claim 1, wherein the side wall of the partition is provided with at least one fixing block, the side wall of the air duct is provided with at least one bayonet, and the at least one fixing block and the at least one bayonet are clamped and fixed.

5. The air cleaning device as claimed in claim 1, wherein the partition plate has a through hole formed in a central portion thereof, and a circuit board member is fixedly disposed in the through hole.

6. The air purification apparatus of claim 1, wherein the drive assembly comprises a bracket, and the fan is fixedly disposed on the bracket.

7. The air cleaning apparatus according to claim 6, wherein the bracket is provided with a second air passing opening through which the cleaned air passes toward the air outlet.

8. The air purification device of claim 6, wherein the side wall of the bracket is provided with a buckle, the side wall of the partition board is provided with a convex block, and the buckle and the convex block are clamped and fixed.

9. The air purification device as claimed in claim 1, wherein an electric grid is provided at the air outlet, a protection plate is provided at one side of the electric grid, and a grid is provided on the protection plate.

10. The air purification device of claim 1, wherein the first light strip is an ultraviolet lamp having a wavelength of 365 nm; the second lamp area is the ultraviolet lamp of wavelength 260 nm.

11. A desktop air cleaner comprising a cover to which is attached an air cleaning device as claimed in any one of claims 1 to 10.