CN215062725U

CN215062725U - Multifunctional air purifier

Info

Publication number: CN215062725U
Application number: CN202120562254.8U
Authority: CN
Inventors: 周艳妮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-12-07
Anticipated expiration: 2031-03-18

Abstract

The utility model relates to a multifunctional air purifier, including the base, be equipped with the casing on the base, be equipped with upper end open-ended filter chamber in the casing, the base is equipped with ultraviolet lighting fixture and drive ultraviolet lighting fixture in the filter chamber and follows the elevating gear that the opening stretches out in filter chamber upper end, is equipped with the ultraviolet lamp on the ultraviolet lighting fixture, and the top of ultraviolet lighting fixture is equipped with and can covers filter chamber upper end open-ended filter, and the tip is equipped with the exhaust vent that communicates the filter chamber under the casing, still is equipped with the fan that can produce from filter to exhaust vent air current in the filter chamber on the base. The utility model discloses simple structure can directly disinfect to the environment.

Description

Multifunctional air purifier

[ technical field ] A method for producing a semiconductor device

The utility model relates to an air purifier.

[ background of the invention ]

An air purifier is a common household appliance in daily life. The air purifier itself typically has a plurality of different modules that operate to perform different functions. Air purifier among the prior art can generally realize through the ultraviolet lamp including function and the filtration function of disinfecting, the function of disinfecting, because shine the harmful effects such as human skin of ultraviolet lamp can burn for a long time, general ultraviolet lamp all is inside the clarifier, just can only disinfect to the air current of clarifier inner loop promptly, and can not directly disinfect to the environment.

[ Utility model ] content

The utility model aims at overcoming the defects of the prior art, providing a multifunctional air purifier which has simple structure and can directly sterilize the environment.

In order to solve the problem, the utility model adopts the following technical scheme:

the utility model provides a multifunctional air purifier, includes the base, the base on be equipped with the casing, the casing in be equipped with upper end open-ended filter chamber, the base be equipped with ultraviolet lighting fixture and drive ultraviolet lighting fixture in the filter chamber and follow the elevating gear that filter chamber upper end opening stretches out, the ultraviolet lighting fixture on be equipped with the ultraviolet lamp, the top of ultraviolet lighting fixture be equipped with and can cover filter chamber upper end open-ended filter, the casing under the tip be equipped with the exhaust vent of intercommunication filter chamber, the base on still be equipped with the fan that can produce from filter to exhaust vent air current in the filter chamber.

As above a multifunctional air purifier, its characterized in that: the base on the filter chamber in be equipped with the mounting bracket, the mounting bracket on be equipped with fan shell, the fan establish in fan shell, fan shell about the terminal surface be equipped with air inlet and lower exhaust vent respectively, the ultraviolet lamp erect in fan shell upper end.

As above a multifunctional air purifier, its characterized in that: the ultraviolet lamp holder comprises a bottom plate, an outer cover which can be pushed by a lifting device is fixed in the middle of the bottom plate, two ultraviolet lamps are arranged on two sides of the outer cover respectively, and the filter is arranged on the top of the outer cover.

As above a multifunctional air purifier, its characterized in that: the lifting device comprises a mounting seat, a motor and a nut sleeve which vertically extends and is driven to rotate by the motor are arranged on the mounting seat, and a screw rod capable of jacking the outer cover is arranged in the nut sleeve.

As above a multifunctional air purifier, its characterized in that: the filter comprises a filter shell, wherein the upper end and the lower end of the filter shell are respectively provided with a filter hole, and a filter block is arranged between the filter holes at the upper end and the lower end in the filter shell.

As above a multifunctional air purifier, its characterized in that: and a positive and negative ion generator is arranged on the base at the inner side of the air outlet.

As above a multifunctional air purifier, its characterized in that: the lower end of the base is provided with a plurality of rotating wheels.

As above a multifunctional air purifier, its characterized in that: a plurality of infrared sensors which are uniformly distributed in the circumferential direction and can control the ultraviolet lamp to extinguish when the lifting device is lifted to sense a human body are arranged outside the shell.

The beneficial effects of the utility model are that: when the space is occupied, the air purification function can be started, the sucked air can be sterilized and then recycled, when the space is unoccupied, the lifting device is started, the ultraviolet lamp holder is lifted from the upper end opening of the shell, and the ultraviolet lamp is exposed along with the ultraviolet lamp holder, so that large-area irradiation sterilization is performed on the indoor environment, the structure is simple, and the use is convenient; when someone enters the space, the infrared sensor is arranged outside the shell, the ultraviolet lamp can be automatically extinguished after the infrared sensor senses the person until the ultraviolet lamp falls into the cylinder, and the ultraviolet lamp can not directly irradiate the human body to hurt the human body.

[ description of the drawings ]

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a perspective view of the components of the present invention.

[ detailed description ] embodiments

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1 to 3, a multifunctional air purifier comprises a base 1, a casing 2 is arranged on the base 1, the casing 2 can be in a hollow cylinder shape, a filter chamber 21 with an opening at the upper end is arranged in the casing 2, and the upper end of the casing 2 is open. The base 1 is equipped with ultraviolet lamp holder 3 and the elevating gear 4 that the drive ultraviolet lamp holder 3 stretches out from filter chamber 21 upper end opening in filter chamber 21, is equipped with ultraviolet lamp 5 on the ultraviolet lamp holder 3, the vertical setting of ultraviolet lamp 5, and the length of ultraviolet lamp 5 is less than the height of ultraviolet lamp holder 3 a little. The top of ultraviolet lamp bracket 3 is equipped with and can hides filter chamber 21 upper end open-ended filter 6, the tip is equipped with the exhaust vent 22 of intercommunication filter chamber 21 under the casing 2, still be equipped with fan 7 that can produce from filter 6 to exhaust vent 22 air current on the base 1 in filter chamber 21, fan 7 includes motor and fan blade, the vertical setting of pivot of fan blade, the fan blade produces the air current when rotating, the air of fan blade upper end is for inhaling, the air of lower extreme is for blowing off, the air gets into from filter 6 of upper end, the exhaust vent 22 of following the lower extreme flows out. The base 1 is provided with a positive and negative ion generator 9 at the inner side of the air outlet 22, and air is purified by the positive and negative ion generator 9. The lower end of the base 1 is provided with a plurality of rotating wheels 11, the rotating wheels 11 can be driven to rotate through a motor and other devices, automatic control of the rotating wheels 11 is achieved, and the air purifier can cruise and sterilize.

Be equipped with mounting bracket 8 in filter chamber 21 on base 1, be equipped with fan shell 71 on mounting bracket 8, fan 7 is established in fan shell 71, and the terminal surface is equipped with last inlet vent 72 and lower exhaust vent 73 respectively about fan shell 71, and ultraviolet lighting fixture 3 is established in fan shell 71 upper end, and fan shell 71 upper end can set up a backing plate that has a take the altitude, has porosely and last inlet vent 72 intercommunication on the backing plate, can support on the backing plate when mounting bracket 8 does not rise. The casing 2 is equipped with a plurality of circumference equipartitions outward and can control infrared inductor 12 that ultraviolet lamp 5 extinguishes when sensing the human body after elevating gear 4 rises, and infrared inductor 12 is equipped with four in this embodiment, and after elevating gear 4 rises, infrared inductor 12 circular telegram work, when infrared inductor 12 senses the human body, sends control signal control ultraviolet lamp 5 and closes, and infrared inductor 12's sensing distance can design about 10 meters.

The ultraviolet lamp holder 3 comprises a bottom plate 31, an outer cover 32 which can be pushed by the lifting device 4 is fixed in the middle of the bottom plate 31, the outer cover 32 and the bottom plate 31 lift together, two ultraviolet lamps 5 are arranged on two sides of the outer cover 32 respectively, and the filter 6 is arranged on the top of the outer cover 32. The lifting device 4 comprises a mounting base 41, a motor 42 and a nut sleeve 43 which vertically extends and is driven by the motor 42 to rotate are arranged on the mounting base 41, and a screw 44 which can jack the outer cover 32 is arranged in the nut sleeve 43. The lifting device 4 may be a cylinder or the like, and the lifting device 4 is provided in the housing 32. The filter 6 comprises a filter housing 61, wherein the upper end and the lower end of the filter housing 61 are respectively provided with a filter hole 62, a filter block 63 is arranged between the filter holes 62 at the upper end and the lower end in the filter housing 61, and the filter block 63 can be a PM2.5 filter block, active carbon and other devices.

Claims

1. The utility model provides a multifunctional air purifier, includes base (1), base (1) on be equipped with casing (2), casing (2) in be equipped with upper end open-ended filter chamber (21), base (1) be equipped with ultraviolet lighting fixture (3) and drive ultraviolet lighting fixture (3) elevating gear (4) that stretch out from filter chamber (21) upper end opening in filter chamber (21), ultraviolet lighting fixture (3) on be equipped with ultraviolet lamp (5), the top of ultraviolet lighting fixture (3) be equipped with can cover filter chamber (21) upper end open-ended filter (6), casing (2) lower tip be equipped with exhaust vent (22) that communicate filter chamber (21), base (1) on still be equipped with fan (7) that can produce from filter (6) to exhaust vent (22) air current in filter chamber (21).

2. The multifunctional air purifier of claim 1, wherein: base (1) on filter chamber (21) in be equipped with mounting bracket (8), mounting bracket (8) on be equipped with fan shell (71), fan (7) establish in fan shell (71), fan shell (71) about the terminal surface be equipped with air inlet (72) and exhaust vent (73) down respectively, ultraviolet lighting fixture (3) establish in fan shell (71) upper end.

3. The multifunctional air purifier of claim 1, wherein: ultraviolet lamp holder (3) include bottom plate (31), the middle part of bottom plate (31) be fixed with can be by dustcoat (32) that elevating gear (4) pushed, ultraviolet lamp (5) be equipped with two and establish respectively in dustcoat (32) both sides, filter (6) establish at dustcoat (32) top.

4. The multi-functional air purifier of claim 3, wherein: the lifting device (4) comprises a mounting seat (41), a motor (42) and a nut sleeve (43) which vertically extends and is driven to rotate by the motor (42) are arranged on the mounting seat (41), and a screw rod (44) capable of jacking the outer cover (32) is arranged in the nut sleeve (43).

5. The multifunctional air purifier of claim 1, wherein: the filter (6) comprises a filter shell (61), the upper end and the lower end of the filter shell (61) are respectively provided with a filtering hole (62), and a filtering block (63) is arranged between the filtering holes (62) at the upper end and the lower end in the filter shell (61).

6. The multifunctional air purifier of claim 1, wherein: the base (1) is provided with a positive and negative ion generator (9) on the inner side of the air outlet (22).

7. The multifunctional air purifier of claim 1, wherein: the lower end of the base (1) is provided with a plurality of rotating wheels (11).

8. The multifunctional air purifier of claim 1, wherein: the shell (2) is externally provided with a plurality of infrared sensors (12) which are uniformly distributed in the circumferential direction and can control the ultraviolet lamp (5) to be extinguished when the lifting device (4) is lifted to sense a human body.