CN209495416U - Air purifier - Google Patents

Abstract

The utility model provides a kind of air purifier, comprising: main body, main body have air inlet, level-one filter core for filtering air are equipped in main body；Windshield has air outlet；Filter assemblies are removably attachable between main body and windshield, and second level filter core is equipped in filter assemblies.Air purifier provided by the utility model, pass through the setting of main body, windshield and the filter assemblies being detachably arranged between main body and windshield, and level-one filter core is equipped in main body, second level filter core is equipped in filter assemblies, so that user can according to need whether selection is added filter assemblies between main body and windshield, how many filter assemblies are added, and the filter assemblies being added are purification air or humidifying air, so as to avoid the waste of second level filter core, and better clean-up effect is reached to air, improve the service life of air purifier.

Description

Air purifier

Technical field

The utility model belongs to air cleaning facility technical field, is to be related to a kind of air purifier more specifically.

Background technique

Air purifier is to refer to adsorb, decompose or convert various air pollutants (to generally comprise PM2.5, dust, flower Finishing pollution, bacterium, anaphylactogen of powder, peculiar smell, formaldehyde etc etc.), the household appliances of air cleanliness are effectively improved, main point For household, commercialization, industry and building.

Existing air purifier, if do not changed, absorbs if needing often to change active carbon filter net in weight formaldehyde environment Pernicious gas afterwards can evaporate, and generate secondary pollution, active carbon filter screen price is high, and net content is few, and the service life is not grown.

Utility model content

The purpose of this utility model is to provide a kind of air purifiers, to solve air cleaning existing in the prior art The technical problem that active carbon filter net price height and service life are not grown in device.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of air purifier, comprising:

Main body, the main body have air inlet, level-one filter core for filtering air are equipped in the main body；

Windshield has air outlet；

Filter assemblies are removably attachable between the main body and the windshield, and second level is equipped in the filter assemblies Filter core.

Preferably, the second level filter core is the filter core for air cleaning or the filter core for humidifying air.

Further, the filter assemblies include:

Shell, the shell have an accommodating chamber for accommodating the second level filter core, the accommodating chamber can respectively with it is described Air inlet and the air outlet communicate；

Connection structure is set on the shell, and the connection structure is used for and the windshield, the main body or another described Shell formation is detachably connected.

Further, the shell has the first side being oppositely arranged and second side, and first side is close to the air inlet Mouthful, for described second side close to the air outlet, first side is equipped with first connecting portion, and the main body is equipped with second connecting portion, The first connecting portion is formed with the second connecting portion and is rotatably snapped connection；Described second side is equipped with third interconnecting piece, institute Windshield is stated equipped with the 4th interconnecting piece, the third interconnecting piece is formed with the 4th interconnecting piece and rotatably snapped connection.

Further, the first connecting portion includes multiple set on first side and circumferentially distributed the first grab； The second connecting portion include it is multiple be set to the main body on and the first circumferentially distributed card slot；The third interconnecting piece includes It is multiple to be set to described second side and the second circumferentially distributed card slot；4th interconnecting piece includes multiple is set in the windshield And the second circumferentially distributed grab.

Further, the shell also includes

First air duct is communicated with the air inlet；

Second air duct is communicated with the air outlet；

Wherein, the accommodating chamber is connected between first air duct and second air duct.

Further, in a ring, second air duct is rounded for first air duct and the accommodating chamber, and described first Air duct, the accommodating chamber and second air duct are set gradually from the outer of the shell to interior.

Further, first air duct extends from first side to the second side direction, the accommodating chamber and described Two air ducts extend from second side to first side direction, between first air duct and the accommodating chamber be equipped with first every Plate offers the first ventilation hole in the first partition, and second partition, institute are equipped between second air duct and the accommodating chamber It states and offers the second ventilation hole on second partition.

Preferably, each first ventilation hole is circumferentially distributed along the first partition, and first ventilation hole is described in Second partition is axially extending.

Further, third air duct, centre bit of the third air duct from first side are also provided on the shell It sets to second side direction and extends, the third air duct is communicated with first air duct.

The beneficial effect of filter assemblies provided by the utility model is: compared with prior art, the sky of the utility model Gas purifier passes through the setting of main body, windshield and filter assemblies, and filter assemblies are detachably arranged between main body and windshield, and main It is equipped with level-one filter core for filtering air in vivo, second level filter core is equipped in filter assemblies, in this way, user can be according to environment Air quality or humidity selection want that filter assemblies, selection addition how many filter assemblies, and the filtering that selection is added is added Component is purification air or humidifying air.Such as, when only there is many dusts in air, filter assemblies can be added without, So as to save activated charcoal strainer, and then save the cost of the air purifier；When having organic gas or thin in air When bacterium, it can choose the one or more filter assemblies of addition, to reach better filter effect；And when surrounding air is more dry When dry, the strainer of humidifying air may be optionally added.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the schematic perspective view of air purifier provided by the embodiment of the utility model；

Fig. 2 is the schematic cross-sectional view of air purifier in Fig. 1；

Fig. 3 is the partial enlarged view of the part A in Fig. 2；

Fig. 4 is the structural schematic diagram of the filter assemblies in Fig. 1；

Fig. 5 is the decomposition diagram of filter assemblies in Fig. 4；

Fig. 6 is the schematic cross-sectional view of filter assemblies in Fig. 4；

Fig. 7 is the structural schematic diagram of the shell in Fig. 4.

Wherein, each appended drawing reference in figure:

100- air cleaning facility；1- filter assemblies；2- main body；3- windshield；11- shell；12- second level filter core；13- connection Structure；20- air inlet；21- shell；22- level-one filter core；23- motor；24- wind wheel；25- second connecting portion；30- air outlet； The 4th interconnecting piece of 31-；The first air duct 111-；112- accommodating chamber；The second air duct 113-；114- first partition；115- second partition； The first side 116-；117- second side；119- third air duct；131- first connecting portion；132- third interconnecting piece；251- first blocks Slot；The second grab of 311-；1110- first is open；1120- second is open；1130- third opening；The first ventilation hole of 114-, The second ventilation hole of 1150-；The first grab of 1311-；1320- groove；The second card slot of 1321-；1322- bayonet；1323- buckle.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Also referring to Fig. 1 and Fig. 2, now air purifier 100 provided by the utility model is illustrated.The air mistake Filter 100 includes main body 2, windshield 3 and filter assemblies 1.

Specifically, main body 2 has air inlet 20 referring to FIG. 1 to FIG. 4, level-one for filtering air is equipped in main body 2 Filter core 22.Specifically, main body 2 includes ladder-like shell 21, there is cavity 22 inside shell 21, air inlet 20 is set to shell 21 Bottom is simultaneously connect with cavity 22, and level-one filter core 22 is set in cavity 22.Windshield 3 has air outlet 30.Filter assemblies 1 are removably It is connected between main body 2 and windshield 3, second level filter core 12 is equipped in filter assemblies 1.In the present embodiment, level-one filter core 22 is used for Optimized integration air-cleaning function, second level filter core 12 are according to ambient air quality or the increased single-purpose filtering element of humidity.

Further, referring to Fig. 2, being additionally provided with motor 23 and wind wheel 24, the output of wind wheel 24 and motor 23 in cavity 22 Axis connection, and air inlet 20, level-one filter core 22, wind wheel 24, motor 23, second level filter core 12 and air outlet 30 are set gradually.

Air purifier 100 provided by the utility model, compared with prior art, the air purifier of the utility model 100 pass through the setting of main body 2, windshield 3 and filter assemblies 1, and filter assemblies 1 are detachably arranged between main body 2 and windshield 3, and It is equipped with level-one filter core 22 for filtering air in main body 2, is equipped with second level filter core 12 in filter assemblies 1, in this way, user can be with Wanted that filter assemblies 1 are added according to ambient air quality or humidity selection, how many filter assemblies 1, and selection is added in selection The filter assemblies 1 of addition are purification air or humidifying air.Such as, it when only there is many dusts in air, can be not added Enter filter assemblies 1, so as to save activated charcoal strainer, and then saves the cost of the air purifier；When having in air When organic gas or bacterium, it can choose the one or more filter assemblies of addition, to reach better filter effect；And work as ring When border air is relatively dry, the strainer of humidifying air may be optionally added.

Preferably, in the present embodiment, above-mentioned level-one filter core is preferably HEPA strainer, and HEPA strainer is in air purifier Most popular one of the technology used, can receive 99.7% size is 0.3 micron of suspended particulates, but cannot have been filtered Evil gas.

Preferably, in the present embodiment, above-mentioned second level filter core 12 is air purifying filter mesh or humidifying air strainer.

When second level filter core 12 is the humidification strainer of humidifying air, which includes water tank, absorbent wool and water tank Lid, water tank are connect with main body 2, and tank lid is connect with windshield 2, and absorbent wool is set in water tank and is located at air inlet 21 and air outlet 31 Between, the material of the porous low windage of absorbent wool, absorbent wool is flowed by air drives additional issue, to reach the effect of humidifying air Fruit.Certainly, in the other embodiments of the utility model, it is empty that above-mentioned absorbent wool can also carry out humidification using ultrasonic atomizatio principle Gas does not do unique restriction herein.

It can be active carbon particle or active carbon filter screen when second level filter core 12 is the strainer further purified to air Or the combination of active carbon filter screen and HEPA strainer can be with that is, when not being very high to air quality requirements, and when cost is limited Lower-cost active carbon particle is added into filter assemblies 1；When relatively high to air quality requirements, and cost allows In the case of, can choose active carbon filter screen is second level filter core 12；And when especially high to air quality requirements, it can choose activity The group of charcoal strainer and HEPA strainer is combined into second level filter core 12, it might even be possible to multiple filter assemblies be added between main body 2 and windshield 3 1.To avoid wasting, while also reaching the clean-up effect best to air.

Specifically, please referring to fig. 4 to fig. 6, filter assemblies 1 include shell 11, second level filter core 12 and connection structure 13.

Shell 11 has accommodating chamber 112, and accommodating chamber 112 is communicated with air inlet 20 and air outlet 30 respectively, and accommodating chamber 112 is used In accommodate second level filter core 12,.Specifically, accommodating chamber 112 can be directly connected to air inlet 20 and air outlet 30, can also pass through Various air ducts are attached, depending on the specific structure of the structure of entire air purifier 100 and filter assemblies 1.

Connection structure 13 is set on shell 11, and connection structure 13 is used for being detachably connected between adjacent two housings 11, or Person is used for being detachably connected between shell 11 and main body 2 or windshield 3, that is, when being only mounted with a mistake in air purifier 100 When filtering component 1, two connection structures 13 are respectively used to connect with main body 2 and windshield 3；When being mounted with two in air purifier 100 Or when more than two filter assemblies 1, then two connection structures 13 can be used for being detachably connected between adjacent two housings 11, it can also be with For being detachably connected between shell 11 and main body 2 and windshield 3, depending on the installation site of the filter assemblies 1.

Specifically, referring to Fig. 6, there is shell 11 the first side 116 being oppositely arranged and second side 117, the first side 116 to lean on Nearly air inlet 20, for second side 117 close to air outlet 30, the first side 116 is equipped with first connecting portion 131, and main body 2 is equipped with second and connects Socket part 25, first connecting portion 131 are formed with second connecting portion 25 and are rotatably snapped connection.Second side 117 is equipped with third interconnecting piece 132, windshield 3 is equipped with the 4th interconnecting piece 31, and third interconnecting piece 132 is formed with the 4th interconnecting piece 31 and rotatably snapped connection.This Embodiment connects filter assemblies 1 by rotation clamp type buckle, that is, this rotary buckle can be unlocked by external force rotation, thus So that only needing easily remove shell 11 from main body 2 and windshield 3 for manual one turn, or shell 11 is packed into main body 2 and windshield 3 in it is easy to use, laborsaving so that the filter assemblies 1 are convenient for disassembly and assembly.

Further, please refer to figs. 2 and 3, and above-mentioned first connecting portion 131 is set to the first side 116 and along week including multiple To the first grab 1311 of distribution；Second connecting portion 25 include it is multiple be set to main body 2 on and the first circumferentially distributed card slot 251, the first grab 1311 is snapped connection with the formation of the first card slot 251；Third interconnecting piece 132 includes multiple set on second side 117 And the second circumferentially distributed card slot 1321；4th interconnecting piece 31 include it is multiple be set to windshield 3 on and circumferentially distributed second Grab 311, the second grab 311 are snapped connection with the formation of the second card slot 1321.

Further, referring to Fig. 6, second side 117 of shell 11 opens up fluted 1320, the top of groove 1320 is by card Mouthfuls 1322 and buckle 1323 form, when installation, the second grab 311 is caught in groove 1320 from bayonet 1322 and is buckled in buckle 1322 On, to form connection.

Further, referring to Fig. 6, a kind of specific embodiment as filter assemblies 1 provided by the utility model, on Stating shell 11 also has the first air duct 111 and the second air duct 113, and the first air duct 111 with air inlet 20 for communicating, the second air duct 113 with air outlet 30 for communicating, and accommodating chamber 112 is connected between the first air duct 111 and the second air duct 113.When work, wind from Air inlet 20 enters shell 21 and after the filtering of the first filter core 20, enters in accommodating chamber 112 from the first air duct 111, then passes through The filtering of second level filter core 12 is crossed, is finally entered in air via the second air duct 113 and from air outlet 30, to complete air Purification.

Preferably, referring to Fig. 5, a kind of specific embodiment as filter assemblies 1 provided by the utility model, above-mentioned In a ring, the second air duct 113 is rounded for first air duct 111 and accommodating chamber 112, the first air duct 111, filter assemblies 1 and second Air duct 113 is set gradually from the outer of shell 11 to interior.Certainly, in the other embodiments of the utility model, according to the actual situation And specific requirement, above-mentioned first air duct 111, accommodating chamber 112 and the second air duct 113 can also be square, oval and other are various Shape, and the first air duct 111, filter assemblies 1 and the second air duct 113 can also be out of shells 11 to setting gradually outside, Huo Zhecong It top to bottm and sets gradually from top to bottom, does not do unique restriction herein.

Further, referring to Fig. 6, a kind of specific embodiment as filter assemblies 1 provided by the utility model, on It states the first air duct 111 and extends from the first side 116 to 117 direction of second side, accommodating chamber 112 and the second air duct 113 are from second side 117 Extend to 116 direction of the first side, first partition 114, the second air duct 113 and appearance are equipped between the first air duct 111 and accommodating chamber 112 It receives and is equipped with second partition 115 between chamber 112, and offer the first ventilation hole 1140 in first partition 114, on second partition 115 Offer the second ventilation hole 1150.In the present embodiment, first opening 1110 in above-mentioned first air duct 111 is located at the first side 116, Second opening 1120 of accommodating chamber 112 and the third opening 1130 in the second air duct 113 are located at second side 117, and accommodating chamber 112 Be covered with cover board 14 at second opening 1120, in this way, when the filter assemblies 1 at work, referring to Fig. 3, air is from air inlet 20 enter in the first air duct 111 via the first opening 1110, and flow into accommodating chamber 112 from the first ventilation hole 1140, via appearance It after the second level filter core 12 received in chamber 112 filters, flows into the second air duct 113 from the second ventilation hole 1150, and is open from third 1130 flow at air outlet 30.

Preferably, Fig. 6 and Fig. 7 is please referred to, a kind of specific embodiment party as filter assemblies 1 provided by the utility model Formula, each first ventilation hole 1140 is circumferentially uniformly distributed along first partition 114, and the first ventilation hole 1140 is along 114 axis of first partition To extension, likewise, above-mentioned each second ventilation hole 1150 is circumferentially uniformly distributed along second partition 115, and the second ventilation hole 1150 It is axially extending along second partition 115, so that air is between the first air duct 111 and accommodating chamber 112, and in accommodating chamber 112 Working efficiency that is smooth, and then improving the filter assemblies 1 is flowed between the second air duct 113.

Further, referring to Fig. 6, a kind of specific embodiment as filter assemblies 1 provided by the utility model, on It states and is also provided with third air duct 119 on shell 11, third air duct 119 is rounded, center of the third air duct 119 from the first side 116 Position extends to 117 direction of second side, and third air duct 119 is communicated with the first air duct 111.Referring to Fig. 2, working as the filter assemblies 1 The first side 116 connection be another filter assemblies 1 when, and the second air duct 113 of another filter assemblies 1 third opening 1130 are located in the middle position, then third air duct 119 is needed to be connected to third opening 1130 with the second air duct 113, because This, the third air duct 119 of the utility model is used for the connection of adjacent two filter assemblies 1.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. air purifier characterized by comprising

Main body, the main body have air inlet, level-one filter core for filtering air are equipped in the main body；

Windshield has air outlet；

Filter assemblies are removably attachable between the main body and the windshield, and second level filter core is equipped in the filter assemblies.

2. air purifier as described in claim 1, which is characterized in that the second level filter core is the filter core for purifying air Or the filter core for humidifying air.

3. air purifier as described in claim 1, which is characterized in that the filter assemblies include:

Shell, the shell have an accommodating chamber for accommodating the second level filter core, the accommodating chamber can respectively with the air inlet Mouth and the air outlet communicate；

Connection structure is set on the shell, and the connection structure is used for and the windshield, the main body or another shell Formation is detachably connected.

4. air purifier as claimed in claim 3, which is characterized in that the shell has the first side for being oppositely arranged and the Two sides, first side is close to the air inlet, and for described second side close to the air outlet, first side is equipped with the first connection Portion, the main body are equipped with second connecting portion, and the first connecting portion is formed with the second connecting portion and rotatably snapped connection；Institute Second side is stated equipped with third interconnecting piece, the windshield is equipped with the 4th interconnecting piece, the third interconnecting piece and the 4th interconnecting piece Formation rotatably snaps connection.

5. air purifier as claimed in claim 4, which is characterized in that the first connecting portion includes multiple being set to described the Side and the first circumferentially distributed grab；The second connecting portion includes multiple in the main body and circumferentially distributed First card slot；The third interconnecting piece includes multiple set on described second side and circumferentially distributed the second card slot；Described 4th Interconnecting piece include it is multiple be set to the windshield on and the second circumferentially distributed grab.

6. air purifier as claimed in claim 4, which is characterized in that the shell also includes

First air duct is communicated with the air inlet；

Second air duct is communicated with the air outlet；

Wherein, the accommodating chamber is connected between first air duct and second air duct.

7. air purifier as claimed in claim 6, which is characterized in that first air duct and the accommodating chamber are in ring Shape, second air duct is rounded, and first air duct, the accommodating chamber and second air duct are from the outer to interior of the shell It sets gradually.

8. air purifier as claimed in claim 7, which is characterized in that first air duct is from first side to described Two side directions extend, and the accommodating chamber and second air duct extend from second side to first side direction, and described the It is equipped with first partition between one air duct and the accommodating chamber, offers the first ventilation hole, second wind in the first partition It is equipped with second partition between road and the accommodating chamber, offers the second ventilation hole on the second partition.

9. air purifier as claimed in claim 8, which is characterized in that each first ventilation hole is along the first partition week To distribution, and first ventilation hole is axially extending along the second partition.

10. air purifier as claimed in claim 8, which is characterized in that third air duct is also provided on the shell, it is described Third air duct extends from the center of first side to second side direction, the third air duct and first air duct It communicates.