CN210532569U

CN210532569U - Air purifier

Info

Publication number: CN210532569U
Application number: CN201921348592.0U
Authority: CN
Inventors: 梁多多
Original assignee: Fujilai Co Ltd
Current assignee: Fujilai Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-15
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses an air purifier, the utility model discloses technical scheme is through adopting the casing, and the air purification unit mount carries out purification treatment to the air that gets into in the casing and near the air of casing in the casing, and public subassembly and female connect the subassembly to connect in parallel in the air purification subassembly. In specific application, public subassembly and female subassembly looks adaptation that connects, when needs improve purification efficiency or the area to the exterior space, only need connect another air purifier in this application air purifier through public subassembly or female subassembly that connects, so can improve purification efficiency or the area to the exterior space, air purifier superimposed quantity specifically sets up according to the size of exterior space, so improved air purifier's utilization ratio.

Description

Air purifier

Technical Field

The utility model relates to an air purification technical field, in particular to air purifier.

Background

An air purifier, also known as an air cleaner, an air freshener, and a purifier, refers to a product capable of adsorbing, decomposing, or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollutants, bacteria, allergens, and the like), and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, and building.

Along with the enhancement of environmental awareness of people, the demand on air purifiers is higher and higher, but the current air purifier can not well adapt to the requirements of space environments, for example, air purification is often required to be carried out on each space or an independent space in a home or an office, and a method usually adopted in the face of the above situation or an air purifier with higher power is installed to meet the requirements of the total space, or the air purifier is respectively installed in each independent space, so that the above situations can cause resource waste in different degrees, and the utilization rate of the air purifier is not high.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an air purifier, aim at improving air purifier's utilization ratio.

In order to achieve the above object, the utility model provides an air purifier, include:

the air conditioner comprises a shell, a fan and a fan, wherein an air duct is formed in the shell, and an air inlet and an air outlet which are communicated with the air duct are formed in the shell;

the air purification assembly is arranged on the shell and is positioned in the air channel;

the power supply assembly is electrically connected to the air purification assembly;

the male connection component is arranged on the shell and connected in parallel with the air purification component;

female subassembly that connects, female connect the subassembly with public subassembly looks adaptation to the interval is located the casing, female connect the subassembly connect in parallel in the air purification subassembly, public subassembly be used for with another air purifier's female subassembly of connecting is connected, female connect the subassembly be used for with another air purifier's public subassembly of connecting is connected.

Optionally, the housing has a placement plane and a docking plane, the placement plane is provided with the male connection component, and the docking plane is provided with the female connection component.

Optionally, the housing further includes a first positioning portion and a second positioning portion, the first positioning portion is disposed on the placement plane, the second positioning portion is disposed on the docking plane, and the first positioning portion and the second positioning portion are used for positioning another air purifier.

Optionally, the first positioning portion includes a limiting boss protruding from the placement plane, the second positioning portion includes a limiting groove recessed from the docking plane, the female connector assembly is partially accommodated in the limiting groove, when an external air purifier is plugged into the male connector assembly or the female connector assembly, the docking plane is attached to the placement plane, and the limiting boss is accommodated in the limiting groove.

Optionally, the first positioning portion further includes a first magnetic member disposed on the placement plane, the second positioning portion includes a second magnetic member disposed on the docking plane, and the first magnetic member and the second magnetic member are magnetically attracted to each other.

Optionally, the first magnetic part is provided with first mounting holes penetrating through two opposite sides of the first magnetic part, and the male component is sleeved in the first mounting holes;

the second magnetic part is provided with second mounting holes penetrating through two opposite sides of the second magnetic part, and the female connection assembly is sleeved in the second mounting holes.

Optionally, the male connection component comprises a plurality of first PIN PINs and a plurality of second PIN PINs, the plurality of first PIN PINs are electrically connected to the positive pole of the power supply component, and the plurality of second PIN PINs are electrically connected to the negative pole of the power supply component;

the female connection assembly comprises a plurality of third PIN PINs and fourth PIN PINs, the third PIN PINs are electrically connected to the positive pole of the power supply assembly, and the fourth PIN PINs are electrically connected to the negative pole of the power supply assembly;

the first PIN can be plugged in the third PIN, and the second PIN can be plugged in the fourth PIN.

Optionally, the ends of the first PIN and the second PIN have arc insertion surfaces, the ends of the second PIN and the third PIN have arc contact surfaces, and when the first PIN is inserted into the third PIN and the second PIN is inserted into the fourth PIN, the arc insertion surfaces are attached to the arc contact surfaces.

Optionally, the air purifier further comprises a weight block disposed in the housing.

Optionally, the air purification assembly includes a fan and an anion generator, the fan is disposed adjacent to one side of the air inlet, and the anion generator is disposed adjacent to one side of the air outlet.

The utility model discloses technical scheme is through adopting the casing, and air purification unit mount carries out purification treatment in the casing to the air that gets into in the casing and near the air of casing, and public subassembly and the female subassembly that connects in parallel in the air purification subassembly that connects. In specific application, public subassembly and female subassembly looks adaptation that connects, when needs improve purification efficiency or the area to the exterior space, only need connect another air purifier in this application air purifier through public subassembly or female subassembly that connects, so can improve purification efficiency or the area to the exterior space, air purifier superimposed quantity specifically sets up according to the size of exterior space, so improved air purifier's utilization ratio.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of an air purifier of the present invention;

FIG. 2 is a schematic view of the air purifier shown in FIG. 1 from another perspective;

FIG. 3 is an exploded view of the air purifier shown in FIG. 1;

FIG. 4 is a top view of the air purifier shown in FIG. 1;

FIG. 5 is a cross-sectional view of the air purifier shown in FIG. 4 taken along line IV-IV;

FIG. 6 is an enlarged detail view of A in FIG. 5;

FIG. 7 is an enlarged detail view of B in FIG. 5;

fig. 8 is a schematic structural view of the air purifier shown in fig. 1 after being stacked.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Air purifier	13	Outer casing
10	Shell body	14	Top cover
				10a	Placing plane		15	Base seat
10b	Butt joint plane	16	Air outlet frame
				10c	Air duct	20	Air purification assembly
10d	Air inlet	21	Fan blower
				10e	Air outlet	22	Negative ion generator
11	A first positioning part	30	Male connection component
				111	Spacing boss	31	First PIN needle
112	First magnetic part	32	Second PIN needle
				12	Second positioning part	40	Female joint assembly
121	Limiting groove	41	Third PIN needle
				122	Second magnetic part	42	Fourth PIN needle
122a	Second mounting hole	50	Balancing weight

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 3, the utility model provides an air purifier 1, include:

a housing 10;

an air cleaning assembly 20, wherein the air cleaning assembly 20 is installed in the housing 10;

a power supply assembly electrically connected to the air purification assembly 20;

the male connection component 30 is arranged on the shell 10, and the male connection component 30 is connected to the air purification component 20 in parallel;

female subassembly 40, female subassembly 40 with public subassembly 30 looks adaptation is located at the interval casing 10, female subassembly 40 connect in parallel in air purification subassembly 20, public subassembly 30 is used for connecting with another air purifier 1's female subassembly 40, female subassembly 40 is used for connecting with another air purifier 1's public subassembly 30 is connected.

In the embodiment of the present invention, the housing 10 includes a casing 13, a top cover 14, a base 15, and an air outlet frame 16. The base 15, the top cover 14 and the air outlet frame 16 are all made of plastic materials through injection molding, and the base 15 is integrally arranged in a cylindrical shape. The base 15 is injection-molded with a plurality of studs, the air outlet frame 16 is in a round open shape, threaded holes matched with the studs in size and position are formed, and the base 15 is in threaded connection with the air outlet frame 16. The top cover 14 is integrally disposed in a cylindrical shape, and is connected to the air outlet frame 16 through a screw thread and disposed in the open mouth of the air outlet frame 16. Top cap 14, base 15 and air-out frame 16 can be dismantled and connect, form the skeleton that is used for installing air purifier 1 spare part, so air purifier 1's equipment and maintenance are comparatively simple and convenient. The air outlet frame 16 and the top cover 14 enclose to form an annular air outlet 10e, so that the air purifier 1 can output air at 360 degrees, and the air purification efficiency is improved.

Shell 13 is made by the sheet metal material, wholly be cylindrical cavity form, shell 13 encloses to close in top cap 14, base 15 and the skeleton periphery that goes out the wind frame 16 and form, and with top cap 14, base 15 and play wind frame 16 enclose to close and form a cross section for circular shape wind channel 10c, a plurality of intercommunication wind channel 10 c's air intake 10d is seted up to the side of shell 13, a plurality of air intakes 10d set up along the even interval of the circumference of shell 13, it is comparatively even to make air purifier 1's air inlet. In this application, a plurality of air intakes 10d are seted up by the side to the air and are got into wind channel 10c in, carry out purification treatment to the air through installing air purification subassembly 20 in wind channel 10c, and then blow to the outside by annular air outlet 10e, reach air-purifying's purpose from this.

The power supply assembly is electrically connected to the air purification assembly 20 and is used for supplying power to the air purification assembly 20, and the male connection assembly 30 and the female connection assembly 40 are adapted to each other and are respectively connected in parallel to the air purification assembly 20. The air purification assembly 20 of this application not only can work alone and purify the air of exterior space, moreover when needs improve air purification efficiency or enlarge air purification's area, can be through public connecing subassembly 30 or female external one or a plurality of air purifier 1 of subassembly 40, external air purifier 1 forms parallelly connected return circuit with the air purifier 1 of this application. So through the efficiency of the improvement air purification that a plurality of parallelly connected air purifier 1 that set up can comparatively show, the stack of air purifier 1 quantity can increase or reduce according to the size in environmental space to this air purifier 1 can adapt to the needs in the environmental space of variation in size, the improvement of great degree air purifier 1's utilization ratio.

Referring to fig. 8, the air purifier 1 of the present application may be an external power supply or a built-in power supply, that is, the power supply component may be a plug or a built-in battery, or a combination of the plug and the built-in battery. Air purification subassembly 20 electricity is connected in the plug, peg graft in domestic power consumption through the plug, provide the electric energy by domestic power consumption, so air purification subassembly 20 can continuously purify environmental space, and what can understand pegs graft in parallelly connected public subassembly 30 that sets up or female when connecing subassembly 40 when external air purifier 1, because the air purifier 1 of this application supplies power to external air purifier 1, so only need a plug can realize supplying power for a plurality of air purifier 1, the problem that the socket of air purifier 1's stack increase in quantity and socket is not enough has been solved, air purifier 1's practicality has been realized. When the air purifying assembly 20 is electrically connected to the built-in battery, the user can move the air purifier 1 more conveniently.

In an embodiment of the present application, the base 15 is formed with a placing plane 10a, the placing plane 10a is placed on a working plane, the top cover 14 is formed with a butt plane 10b, the male connector assembly 30 is disposed on the placing plane 10a, and the female connector assembly 40 is disposed on the butt plane 10b, i.e., the male connector assembly 30 and the female connector assembly 40 are spaced up and down. When external air purifier 1 pegs graft in public joint subassembly 30 or female joint subassembly 40, two air purifier 1 are difficult for rocking in the ascending stack of vertical side, can use two air purifier 1 after the stack through the effect of gravity to stack in vertical side and can improve air purifier 1's space utilization, make air purifier 1 not occupy the space in the plane.

It is understood that the male connector assembly 30 may be disposed on the docking plane 10b, and the female connector assembly 40 may be disposed on the placing plane 10a, which is not limited herein. It should be noted that, the external air purifier 1 that this application is said is the air purifier 1 of this application, and two air purifier 1's structure is the same, consequently can superpose two air purifier 1 in vertical direction as the air purifier 1 of main power supply, and two air purifier 1 after the stack can superpose two air purifier 1 again, so relapse.

For the convenience of the external air purifier 1 to be inserted into the air purifier 1 of this application, the housing 10 further includes a first positioning portion 11 and a second positioning portion 12, the first positioning portion 11 is disposed on the placing plane 10a, the second positioning portion 12 is disposed on the butt-joint plane 10b, and the first positioning portion 11 and the second positioning portion 12 are used for positioning the external air purifier 1.

Specifically, first location portion 11 includes protruding spacing boss 111 of locating base 15, and second location portion 12 includes that the profile is established in the spacing recess 121 of top cap 14 to the concave profile of establishing, and spacing boss 111 suits with the appearance profile of spacing recess 121, so only need counterpoint spacing boss 111 and spacing recess 121, can be with the accurate butt joint of external air purifier 1 in the air purifier 1 of this application, easy operation is convenient. And after two air purifier 1 superpose, spacing boss 111 holding is in spacing recess 121, can avoid two air purifier 1 to take place the dislocation, guarantees the stability of electricity connection.

Further, in an embodiment of the present application, a part of the female connection assembly 40 is accommodated in the limiting groove 121, and a part of the male connection assembly 30 is located in the region of the limiting boss 111, when the two air purifiers 1 are plugged into each other, the plugging and alignment operations are simpler and more convenient, and the female connection assembly 40, the male connection assembly 30, the limiting groove 121 and the limiting boss 111 are combined to be disposed, so that the redundant positioning or limiting structures arranged on the housing 10 can be reduced, and the appearance of the air purifier 1 is more concise.

Referring to fig. 3 to 5, in order to realize the automatic alignment of the external air purifier 1 when the external air purifier 1 is plugged into the air purifier 1 of the present application, in an implementation of the present application, the first positioning portion 11 further includes a first magnetic member 112 disposed on the placing plane 10a, the second positioning portion 12 includes a second magnetic member 122 disposed on the docking plane 10b, the first magnetic member 112 and the second magnetic member 122 are magnetically attracted, wherein both the first magnetic member 112 and the second magnetic member 122 may be permanent magnets; or one of the first magnetic member 112 and the second magnetic member 122 is a permanent magnet, and the other of the first magnetic member 112 and the second magnetic member 122 is a magnetic material, such as iron, attracted by the permanent magnet. Through the magnetic attraction effect of the first magnetic member 112 and the second magnetic member 122, the two air purifiers 1 can be aligned conveniently.

In this application, first magnetic member 112 and second magnetic member 122 are blocky structures, and top cap 14 and base 15 are respectively provided with the through-hole that matches with first magnetic member 112 and second magnetic member 122 outline, and first magnetic member 112 joint is in base 15, and second magnetic member 122 joint is in top cap 14, and it should be noted that, first magnetic member 112 joint is protruding to be stretched behind base 15 in this application and is placed plane 10a to this forms spacing boss 111. First magnetic part 112 and second magnetic part 122 all set up first mounting hole and second mounting hole 122a that run through its relative both sides, public subassembly 30 cup joints in first mounting hole through adhesive mode, female subassembly 40 cup joints in second mounting hole 122a through adhesive mode, so not only can realize external air purifier 1's automatic alignment to need not to set up other mounting structure on top cap 14 and base 15 and can fix first magnetic part 112 and second magnetic part 122 installation, air purifier 1's structure is more succinct.

Referring to fig. 5 to 7, in order to make the external air cleaner 1 more stable after connection, in the present application, the male connection component 30 includes a plurality of first PIN PINs 31 and second PIN PINs 32, the plurality of first PIN PINs 31 are electrically connected to the positive electrode of the power supply component, and the plurality of second PIN PINs 32 are electrically connected to the negative electrode of the power supply component; the female connection assembly 40 comprises a plurality of third PIN PINs 41 and fourth PIN PINs 42, the plurality of third PIN PINs 41 are electrically connected to the positive pole of the power supply assembly, and the plurality of fourth PIN PINs 42 are electrically connected to the negative pole of the power supply assembly. Specifically, the male component 30 further includes a plastic-molded male mounting seat, the male mounting seat is sleeved in the first mounting hole and is provided with a plurality of fixing holes arranged at intervals, and the first PIN 31 and the second PIN 32 are accommodated in the fixing holes. This application all connects in the positive pole of power supply subassembly through electric wire through first PIN needle 31 and third PIN needle 41, and second PIN needle 32 and fourth PIN needle 42 all connect in the negative pole of power supply subassembly through the electric wire, and first PIN needle 31 and second PIN needle 32 form a parallel circuit with air purification subassembly 20, and third PIN needle 41 and fourth PIN needle 42 form another parallel circuit with air purification subassembly 20.

In a specific embodiment, the number of the first PIN 31, the second PIN 32, the third PIN 41 and the fourth PIN 42 is two, the first PIN 31 of the external air purifier 1 can be inserted into the third PIN 41, the second PIN 32 can be inserted into the fourth PIN 42, and when one of the two PINs is damaged or is in poor contact, the other PIN can be continuously electrically connected to the power supply assembly, so as to ensure the normal operation of the air purifier 1. It is understood that the number of the first PIN 31, the second PIN 32, the third PIN 41 and the fourth PIN 42 may be specifically set according to actual needs, and is not specifically limited herein.

In an embodiment of this application, the tip of first PIN 31 and second PIN 32 has the arc spigot surface, and this arc spigot surface is the hemisphere cambered surface, and the tip of second PIN 32 and third PIN 41 has the arc contact surface, and this arc contact surface is the hemisphere cambered surface that the radian is the same with the arc spigot surface. When the first PIN 31 is inserted into the third PIN 41 and the second PIN 32 is inserted into the fourth PIN 42, the arc-shaped insertion surface can be completely attached to the arc-shaped contact surface; like this first PIN needle 31 and third PIN needle 41, the contact of second PIN needle 32 and fourth PIN needle 42 is for face-to-face contact, and the contact surface enlarges, therefore the electric connection performance is more stable after external air purifier 1 pegs graft.

Referring to fig. 5 again, the air purifier 1 of the present application further includes a weight block 50, specifically, the weight block 50 is made of a metal material, the base 15 is protruded to form a plurality of fastening positions, and the weight block 50 is fastened to the base 15, so as to improve the stability of the air purifier 1 after being placed on a working plane or externally connected to the air purifier 1.

Referring to fig. 3 again, in an embodiment of the present disclosure, the top cover 14 includes a button, an upper cover and a lower cover connected to each other, the lower cover is screwed to the air outlet frame 16, the upper cover covers the lower cover to form an installation cavity with a circular cross section, a control circuit board for controlling the air purifying assembly 20 is installed in the installation cavity, the upper cover is provided with a dodging opening communicated with the installation cavity, the button is accommodated in the dodging opening and connected to the control circuit board in the installation cavity, so that a user can control the on/off of the air purifier 1 or the air speed by pressing the button.

In an embodiment of the present invention, the air purifying assembly 20 includes a blower 21 and an anion generator 22 disposed in the housing 10, specifically, the blower 21 is an axial flow blower 21, the axial flow blower 21 is fixed in the air duct 10c by screws, and the anion generator 22 is mounted on the top cover 14 or the air outlet frame 16 and disposed adjacent to the annular air outlet 10 e; in specific application, the axial flow fan 21 works, air enters the air duct 10c from the air inlet 10d, the negative ion generator 22 electrically shocks the air to form negative ions, and the air carrying the negative ions is blown to the outside from the air outlet 10e, so that the air purification effect is achieved. Of course, the air purifier 1 may also adopt other air purification methods, for example, in another embodiment of the present application, a filter screen structure is disposed in the housing 10, the air entering the air duct 10c from the air inlet 10d is filtered by the filter screen, and then blown out from the air outlet 10e, so as to achieve the function of purifying air. The above embodiments are all within the scope of the present application.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An air purifier, comprising:

2. The air cleaner of claim 1, wherein the housing has an oppositely disposed seating plane and a mating plane, the male connector assembly being disposed on the seating plane and the female connector assembly being disposed on the mating plane.

3. The air purifier of claim 2, wherein the housing further comprises a first positioning portion and a second positioning portion, the first positioning portion is disposed on the placement plane, the second positioning portion is disposed on the docking plane, and the first positioning portion and the second positioning portion are configured to position another air purifier.

4. The air purifier of claim 3, wherein the first positioning portion comprises a limiting boss protruding from the placement plane, the second positioning portion comprises a limiting groove recessed from the mating plane, the female connector assembly is partially received in the limiting groove, when an external air purifier is plugged into the male connector assembly or the female connector assembly, the mating plane is attached to the placement plane, and the limiting boss is received in the limiting groove.

5. The air purifier of claim 4, wherein the first positioning portion further comprises a first magnetic member disposed on the placement plane, the second positioning portion comprises a second magnetic member disposed on the docking plane, and the first magnetic member and the second magnetic member are magnetically attracted to each other.

6. The air purifier of claim 5, wherein the first magnetic member defines first mounting holes extending through opposite sides thereof, and the male component is sleeved in the first mounting holes;

7. The air purifier of any one of claims 1 to 6, wherein the male component comprises a plurality of first PIN PINs and a second PIN PIN, the plurality of first PIN PINs are electrically connected to a positive pole of the power supply component, and the plurality of second PIN PINs are electrically connected to a negative pole of the power supply component;

8. The air purifier of claim 7, wherein ends of the first PIN and the second PIN have arc-shaped insertion surfaces, ends of the second PIN and the third PIN have arc-shaped contact surfaces, and the arc-shaped insertion surfaces are attached to the arc-shaped contact surfaces when the first PIN is inserted into the third PIN and the second PIN is inserted into the fourth PIN.

9. The air purifier of any one of claims 1-6, further comprising a weight disposed within the housing.

10. The air cleaner of any one of claims 1-6, wherein the air cleaning assembly includes a fan disposed within the housing, the fan disposed adjacent to a side of the air inlet, and an anion generator disposed adjacent to a side of the air outlet.