CN210688550U - Movable air purifier - Google Patents

Abstract

The utility model provides a movable air purifier, which comprises a casing, wherein a first composite filter screen, a first primary filter screen, a second composite filter screen and a second composite filter screen are arranged in sequence from top to bottom. The initial effect filter screen, UV ultraviolet lamp, negative ion generator and fan are also arranged between the first initial effect filter screen and the second composite filter screen, the top of the casing is provided with an air outlet, and the lower part of the side of the casing is provided with an air outlet. There are two air inlets, and the bottom of the casing is provided with rollers. The air entering the casing of the utility model needs to be filtered by the first composite filter screen, the first primary filter screen, the second composite filter screen and the second primary filter screen respectively, and then flows out from the air outlet, thereby greatly improving the efficiency of the air outlet. filter effect; in addition, the utility model is provided with a UV ultraviolet lamp in the shell, so that the bacteria in the air can be well killed; a negative ion generator is also provided, and the negative ion generator can release negative ions to purify the air and further settle the bacteria in the air. pollutants.

Description

A portable air purifier

technical field

The utility model relates to the field of air purifiers, in particular to a movable air purifier.

Background technique

With the improvement of people's living standards, a "breathing revolution" will begin. People spend 70% of their life indoors, and indoor air quality plays an important role in health. High-quality purifiers can purify potential pollutants in living rooms, bedrooms, kitchens, toilets, air conditioners, and pets: dust, dust mites, formaldehyde, viruses, allergens, various odors, hair, etc., so as to improve indoor air quality and enjoy deep breathing. Protect your health. However, the purifier in the prior art has poor filtering effect and cannot kill bacteria in the air.

Utility model content

The purpose of the utility model is to provide a movable air purifier with good filtering effect and sterilization function.

In order to achieve the above object, the utility model provides the following technical solutions:

A movable air purifier includes a housing, and the housing is provided with a first composite filter screen, a first primary filter screen, a second composite filter screen and a second primary filter screen arranged in sequence from top to bottom. A UV lamp, a negative ion generator and a fan are also arranged between the first primary filter and the second composite filter, the top of the casing is provided with an air outlet, and the side of the casing is provided with an air outlet. The lower part is provided with two air inlets, and the bottom of the casing is provided with rollers.

Further, the top of the casing is also provided with a UV lamp switch button, a negative ion generator button, a power switch button and a wind speed control button.

Further, a circuit board is also provided in the top of the casing, and the circuit board is provided with a power supply module, an AC-to-DC circuit, a single-chip control module, a drive motor module, a negative ion generator module and a UV ultraviolet lamp module. The power supply module is respectively connected with the AC-to-DC circuit, the drive motor module, the negative ion generator module and the UV ultraviolet lamp module, the AC-to-DC circuit is connected with the single-chip control module, and the single-chip control module is respectively connected with the drive motor module and the negative ion generator. The module is connected with the UV ultraviolet lamp module.

Further, the negative ion generator module is connected with the negative ion generator.

Further, the UV ultraviolet lamp module is connected with the UV ultraviolet lamp.

Further, the fan further includes a drive motor for driving the fan to rotate, and the drive motor is connected to the drive motor module.

Further, both the first composite filter screen and the second composite filter screen include a first primary filter screen layer, a nano-composite filter screen layer, an activated carbon layer, a cold catalyst layer and an anion layer arranged in sequence from top to bottom.

Further, the first primary filter and the second primary filter include the second primary filter layer, the first PET filter layer, the activated carbon filter layer, and the HEPA filter layer arranged in sequence from top to bottom. , The second PET filter screen layer.

The beneficial effects of the present utility model are:

The utility model adopts the first composite filter screen, the first primary filter screen, the second composite filter screen and the second primary effect filter screen which are arranged in sequence from top to bottom in the housing, so that the air entering the housing needs to pass through respectively. The first composite filter, the first primary filter, the second composite filter and the second primary filter are filtered and then flow out from the air outlet, thereby greatly improving the filtering effect; in addition, the utility model is arranged in the casing There is a UV ultraviolet lamp, so that the bacteria in the air can be well killed, including staphylococcus, influenza and viruses; the shell of the utility model is also provided with a negative ion generator, and the negative ion generator can release negative ions to purify the air, and further Falling air pollutants.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the sectional structure schematic diagram of the present utility model;

Fig. 3 is the sectional structure schematic diagram of the first composite filter screen and the second composite filter screen of the present invention;

Fig. 4 is the sectional structure schematic diagram of the first preliminary effect filter screen and the second preliminary effect filter screen of the present invention;

Fig. 5 is the block schematic diagram of the present utility model

Fig. 6 is the circuit diagram of the single-chip microcomputer control module of the present utility model;

Fig. 7 is the circuit diagram of the negative ion generator module of the present utility model;

Fig. 8 is the circuit diagram of the alternating current to direct current circuit of the present utility model;

FIG. 9 is a circuit diagram of a UV ultraviolet lamp module of the present invention.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings:

As shown in FIG. 1 to FIG. 9 , a movable air purifier includes a housing 21 , and the housing 21 is provided with a first composite filter screen 1 , a first primary filter screen 1 and a first primary filter set in sequence from top to bottom. Filter screen 2, the second composite filter screen 3 and the second primary filter screen 4, between the first primary filter screen 1 and the second composite filter screen 3 are also provided with UV ultraviolet lamp 5, negative ion generator 6 and For the fan 7 , the top of the casing 21 is provided with an air outlet 8 , the lower part of the side of the casing 21 is provided with two air inlets 9 , and the bottom of the casing 21 is provided with a roller 10 .

The utility model is provided with two air inlets 9, so that the purification on both sides can be realized at the same time, and the purification efficiency can be improved.

Further, the top of the casing 21 is also provided with a UV ultraviolet lamp switch button 11 , a negative ion generator button 12 , a power switch button 13 and a wind speed control button 14 .

Further, a circuit board is provided in the top of the casing 21, and the circuit board is provided with a power supply module 15, an AC-to-DC circuit 16, a single-chip control module 17, a drive motor module 18, a negative ion generator module 19 and a UV The ultraviolet lamp module 20, the power supply module 15 is respectively connected with the AC to DC circuit 16, the drive motor module 18, the negative ion generator module 19 and the UV ultraviolet lamp module 20, the AC to DC circuit 16 is connected with the single-chip control module 17, The single-chip control module 17 is respectively connected with the drive motor module 18 , the negative ion generator module 19 and the UV ultraviolet lamp module 20 .

Further, the negative ion generator module 19 is connected to the negative ion generator 6 .

Further, the UV ultraviolet lamp module 20 is connected with the UV ultraviolet lamp 5 .

Further, the fan 7 further includes a drive motor for driving the fan 7 to rotate, and the drive motor is connected to the drive motor module 18 .

Further, the first composite filter screen 1 and the second composite filter screen 3 both include a first primary filter screen layer 101, a nano-composite filter screen layer 102, an activated carbon layer 103, and a cold catalyst layer arranged in sequence from top to bottom. 104 and the negative ion layer 105.

Further, the first primary filter 2 and the second primary filter 4 both include a second primary filter layer 201, a first PET filter layer 202, and an activated carbon filter layer that are sequentially arranged from top to bottom. 203 , a HEPA filter layer 204 , and a second PET filter screen layer 205 .

The first primary filter 201 is provided with high-density mesh holes, which can effectively remove hair, clothing fibers, etc.; the first PET filter layer 202 and the second PET filter layer 205 can effectively remove large particle pollutants, while protecting HEPA net; activated carbon filter layer 203 adopts high-efficiency coconut shell microporous activated carbon, specially added with modified cold catalyst active ingredients, which can effectively adsorb and decompose formaldehyde, TVOC and other decoration pollution; HEPA filter layer 204 adopts electrostatic station-level process, filtration and adsorption double effect All in one, it can efficiently remove particles above PM0.3, tiny dust, some bacteria, etc.

In the present invention, the first composite filter screen 1 , the first primary filter screen 2 , the second composite filter screen 3 and the second primary effect filter screen 4 are sequentially arranged in the casing from top to bottom, so that the The air needs to be filtered by the first composite filter 1, the first primary filter 2, the second composite filter 3 and the second primary filter 4 before flowing out from the air outlet, thereby greatly improving the filtering effect; In addition, the utility model is provided with a UV ultraviolet lamp 5 in the shell, so that the bacteria in the air, including staphylococcus, influenza and viruses, can be well killed; the shell of the utility model is also provided with a negative ion generator 6, and the negative ion The generator 6 can release negative ions to purify the air and further settle the pollutants in the air.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solutions of the present invention.

Claims (8)

1. The utility model provides a movable air purifier which characterized in that: the novel air purifier comprises a housing, be provided with the first compound filter screen that sets gradually from the top down, first just imitate filter screen, the compound filter screen of second and the first filter screen of imitating of second in the casing, still be provided with UV ultraviolet lamp, anion generator and fan between first just imitate filter screen and the compound filter screen of second, the top of casing is provided with the air outlet, the lower part of the side of casing is provided with two air intakes, the bottom of casing is provided with the gyro wheel.

2. A portable air cleaner according to claim 1, wherein: the top of the shell is also provided with a UV ultraviolet lamp switch button, a negative ion generator button, a power switch button and a wind speed control button.

3. A portable air cleaner according to claim 1, wherein: still be provided with the circuit board in the top of casing, the circuit board is provided with power module, exchanges and changes direct current circuit, single chip microcomputer control module, driving motor module, anion generator module and UV ultraviolet lamp module, power module changes direct current circuit, driving motor module, anion generator module and UV ultraviolet lamp module with exchanging respectively and is connected, it changes direct current circuit and single chip microcomputer control module to exchange is connected, single chip microcomputer control module is connected with driving motor module, anion generator module and UV ultraviolet lamp module respectively.

4. A portable air cleaner according to claim 3, wherein: the negative ion generator module is connected with the negative ion generator.

5. A portable air cleaner according to claim 3, wherein: the UV ultraviolet lamp module is connected with the UV ultraviolet lamp.

6. A portable air cleaner according to claim 3, wherein: the fan also comprises a driving motor for driving the fan to rotate, and the driving motor is connected with the driving motor module.

7. A portable air cleaner according to claim 1, wherein: the first composite filter screen and the second composite filter screen both comprise a first primary filter screen layer, a nano composite filter screen layer, an activated carbon layer, a cold catalyst layer and an anion layer which are sequentially arranged from top to bottom.

8. A portable air cleaner according to claim 1, wherein: first primary filter screen and second primary filter screen all include from the top down second primary filter screen layer, first PET filter screen layer, active carbon filter screen layer, HEPA filter layer, second PET filter screen layer that set gradually.

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