CN214891738U - Air purifier - Google Patents

Abstract

The utility model discloses an air purifier, the on-line screen storage device comprises a base, filter piece and air supply mechanism, be equipped with first wind channel in the base, first wind channel is located to the filter piece, air supply mechanism includes casing and air supply subassembly, be equipped with the second wind channel in the casing, the second wind channel is located to the air supply subassembly, the casing rotates with the base to be connected, so that air supply mechanism has primary importance and second place for the base, when air supply mechanism is located primary importance, second wind channel and first wind channel intercommunication, so that air purifier is in the purification state, when air supply mechanism is located the second place, the second wind channel breaks off with first wind channel, so that air purifier is in the air supply state. Through above-mentioned structure, casing and base rotate to make air supply mechanism have primary importance and second place for the base, with can make air purifier switch different operating condition.

Description

Air purifier

Technical Field

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

Background

With the development of socio-economic, more and more households are equipped with air purifiers to improve the quality of life. In the prior art, some air purifiers only have a purification function, and the working modes of the air purifiers are single, so that different requirements of users in different occasions cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least, for this reason, the utility model provides an air purifier can switch different operating condition.

According to the utility model discloses an air purifier, including base, filtration piece and air supply mechanism, be equipped with first wind channel in the base, it locates to filter the piece first wind channel, air supply mechanism includes casing and air supply subassembly, be equipped with the second wind channel in the casing, air supply subassembly is located the second wind channel, the casing with the base rotates to be connected, so that air supply mechanism for the base has primary importance and second place, air supply mechanism is located during the primary importance, the second wind channel with first wind channel intercommunication, so that air purifier is in and purifies the state, air supply mechanism is located during the second place, the second wind channel with first wind channel disconnection, so that air purifier is in the air supply state.

According to the utility model discloses an air purifier has following beneficial effect at least: through above-mentioned structure, casing and base rotate to make air supply mechanism have primary importance and second place for the base, with can make air purifier switch different operating condition.

According to some embodiments of the utility model, the base with be equipped with coupling assembling between the casing, the casing passes through coupling assembling with the base rotates to be connected.

According to some embodiments of the utility model, coupling assembling includes connecting block, spacing lid and turns over the board, the connecting block set firmly in the base, the lateral wall of connecting block is equipped with two first breachs, two first breach sets up relatively, spacing lid be equipped with the second breach that first breach corresponds, spacing lid with the connecting block is connected, makes two second breach and two first breach one-to-one encloses into two rotation holes, turn over the board with the casing is connected, it is equipped with two turning blocks, two to turn over the board the turning block sets up relatively, two the turning block rotationally inserts respectively and locates two the rotation hole.

According to some embodiments of the utility model, the casing includes that first enclosing shell and second enclose the shell, be equipped with in the first enclosing shell the second wind channel, the second encloses the shell cover and locates first enclosing shell, just the second enclose the shell with first enclosing shell detachably connects, the second enclose the bottom of shell with turn over the board and connect.

According to the utility model discloses a some embodiments, the inside wall of second enclosing the shell with first both of them lateral wall of enclosing the shell is equipped with the joint piece, another be equipped with joint piece complex knot hole, joint piece card is located detain the hole, so that the second enclose the shell with first enclosing shell detachably connects.

According to some embodiments of the utility model, the bottom inside wall that the shell was enclosed to the second is equipped with first erection column, turn over the board be equipped with the second erection column that first erection column corresponds, first erection column with first fastener is worn to be equipped with by the second erection column, so that the second enclose the bottom of shell with turn over the board and connect.

According to some embodiments of the utility model, the air supply subassembly includes flabellum, mounting bracket and driving piece, the mounting bracket with first enclosing shell is connected, the mounting bracket is located the second wind channel, the driving piece is located the mounting bracket, the output of driving piece with the flabellum is connected, the driving piece can order about the flabellum rotates.

According to some embodiments of the utility model, the base includes drain pan and bottom, the drain pan with the casing rotates to be connected, be equipped with in the drain pan first wind channel, the bottom of drain pan is equipped with uncovered, uncovered intercommunication outside with first wind channel, the bottom with drain pan detachably connects in order to seal uncovered.

According to some embodiments of the invention, the bottom is provided with an extension, the extension passes through the opening extends into the bottom shell, just the extension with the rotatory joint of bottom shell.

According to some embodiments of the utility model, the lateral wall of extension is equipped with the lug, the bottom inside wall of drain pan be equipped with lug complex joint position, the extension can be relative the drain pan rotates, makes the lug card is gone into the joint position, so that the extension with the rotatory joint of drain pan.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a structural diagram of an embodiment of an air purifier according to the present invention in a purification state;

FIG. 2 is a cross-sectional view of the air purifier shown in FIG. 1;

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

FIG. 4 is a partially exploded view of the components within the blower mechanism shown in FIG. 3;

FIG. 5 is a partially exploded view of the components within the base shown in FIG. 3;

FIG. 6 is a structural view of the bottom cover shown in FIG. 5;

FIG. 7 is a structural view of the bottom chassis shown in FIG. 5;

fig. 8 is a structural view of the air cleaner shown in fig. 1 in a blowing state.

Reference numerals:

the base 100, the bottom shell 110, the first air duct 111, the clamping position 112, the first port 113, the air inlet hole 114, the fourth mounting column 115, the bottom cover 120, the extension part 121, and the protrusion 121A;

a filter member 200;

the air supply device comprises an air supply mechanism 300, a shell 310, a first enclosure 311, a second air duct 311A, a clamping block 311B, a carrying platform 311C, a second enclosure 312, a fastening hole 312A, a first mounting column 312B, an air supply component 320, fan blades 321, a mounting rack 322, a third enclosure 322A, a support 322B and a driving piece 323;

the connecting assembly 400, the connecting block 410, the first notch 411, the third mounting column 412, the sixth mounting column 413, the limiting cover 420, the second notch 421, the fifth mounting column 422, the turning plate 430, the rotating block 431, the second mounting column 432 and the second through hole 433;

a cushion block 500;

a limiting member 600 and a limiting through hole 610;

a grid 700.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, if there are first, second, third, fourth, fifth, etc. described, it is only for the purpose of distinguishing technical features, and it is not understood that relative importance is indicated or implied or that the number of indicated technical features is implicitly indicated or that the precedence of the indicated technical features is implicitly indicated.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 to 8, an air purifier according to an embodiment of the present invention includes a base 100, a filter 200, and an air supply mechanism 300.

The base 100 is provided with a first air duct 111, the filter element 200 is disposed in the first air duct 111, the air supply mechanism 300 includes a housing 310 and an air supply assembly 320, the housing 310 is provided with a second air duct 311A, the air supply assembly 320 is disposed in the second air duct 311A, the housing 310 is rotatably connected to the base 100, so that the air supply mechanism 300 has a first position and a second position relative to the base 100, when the air supply mechanism 300 is located at the first position, specifically referring to fig. 1, the second air duct 311A is communicated with the first air duct 111, so that the air purifier is in a purification state, when the air supply mechanism 300 is located at the second position, specifically referring to fig. 8, the second air duct 311A is disconnected from the first air duct 111, so that the air purifier is in an air supply state.

It should be noted that the second position does not refer to a specific position, but refers to a set of positions of the blowing mechanism 300 relative to the base 100 when the second air duct 311A is disconnected from the first air duct 111, and similarly, the first position is also a set of positions.

With the above structure, the housing 310 is rotatably connected to the base 100, so that the blowing mechanism 300 has a first position and a second position with respect to the base 100, and the air cleaner can be switched between different operating states.

The base 100 includes a bottom chassis 110 and a bottom cover 120.

The bottom cover 110 is rotatably connected with the housing 310, a first air duct 111 is disposed in the bottom cover 110, an opening is disposed at the bottom of the bottom cover 110 and communicates with the outside and the first air duct 111, and the bottom cover 120 is detachably connected with the bottom cover 110 to close the opening. Wherein, the bottom cover 120 is provided with a cushion block 500, and the cushion block 500 is abutted to the lower part of the filter member 200.

With the above structure, the bottom cover 120 is detachably coupled with the bottom case 110 to enable quick replacement of the filter 200.

It should be noted that the first air duct 111 is disposed in the bottom shell 110, that is, the inner cavity of the bottom shell 110 is the first air duct 111, in this embodiment, the first through hole 113 is disposed on the inner top wall of the bottom shell 110, the first through hole 113 is communicated with the air outlet of the first air duct 111, the side wall of the bottom shell 110 is disposed with an air inlet hole 114, the air inlet hole 114 is communicated with the first air duct 111, and the air inlet hole 114 serves as an air inlet of the first air duct 111.

The bottom cover 120 is provided with an extending portion 121, the extending portion 121 extends into the bottom shell 110 through the opening, and the extending portion 121 is rotatably clamped with the bottom shell 111, specifically, referring to fig. 5, 6 and 7, a protrusion 121A is disposed on an outer side wall of the extending portion 121, a clamping position 112 matched with the protrusion 121A is disposed on an inner side wall of the bottom shell 110, the extending portion 121 can rotate relative to the bottom shell 110, so that the protrusion 121A is clamped into the clamping position 112, and the extending portion 121 is rotatably clamped with the bottom shell 110.

In this embodiment, in order to limit the movement of the filtering element 200 in the first air duct 111, a limiting element 600 is further included, the limiting element 600 is connected to the inner top wall of the bottom shell 110, the limiting element 600 is provided with a limiting through hole 610, and the top of the filtering element 200 is inserted into the limiting through hole 610.

A connecting assembly 400 is arranged between the bottom shell 110 and the shell 310, and the shell 310 is rotatably connected with the bottom shell 110 through the connecting assembly 400.

The connection assembly 400 includes a connection block 410, a limit cover 420, and a flap 430.

The connecting block 410 is fixedly arranged at the top of the bottom shell 110, the side wall of the connecting block 410 is provided with two first notches 411, the two first notches 411 are arranged oppositely, the limiting cover 420 is provided with a second notch 421 corresponding to the first notch 411, the limiting cover 420 is connected with the connecting block 410, two second notches 421 and the two first notches 411 are encircled into two rotating holes in a one-to-one correspondence manner, the turning plate 430 is connected with the shell 310, the turning plate 430 is provided with two rotating blocks 431, the two rotating blocks 431 are arranged oppositely, and the two rotating blocks 431 are respectively and rotatably inserted into the two rotating holes.

The connecting block 410 is fixedly disposed on the top of the bottom casing 110, and specifically, referring to fig. 2 and 3, the connecting block 410 is provided with a third mounting column 412, the top of the bottom casing 110 is provided with a fourth mounting column 115 corresponding to the third mounting column 412, and second fasteners are disposed through the fourth mounting column 115 and the third mounting column 412, so that the connecting block 410 is fixedly disposed on the top of the bottom casing 110.

The limiting cover 420 is connected to the connecting block 410, specifically, referring to fig. 2 and 3, the limiting cover 420 is provided with a fifth mounting column 422, the connecting block 410 is provided with a sixth mounting column 413 corresponding to the fifth mounting column 422, and a third fastener is arranged on the sixth mounting column 413 and the fifth mounting column 422 in a penetrating manner, so that the limiting cover 420 is connected to the connecting block 410.

The housing 310 includes a first enclosure 311 and a second enclosure 312.

The first enclosure 311 is internally provided with a second air duct 311A, the second enclosure 312 is sleeved on the first enclosure 311, the second enclosure 312 is detachably connected with the first enclosure 311, and the bottom of the second enclosure 312 is connected with the turning plate 430.

It should be noted that a second air duct 311A is disposed in the first enclosure 311, that is, the hollow inner cavity of the first enclosure 311 is the second air duct 311A, and the upper and lower openings of the hollow inner cavity are respectively an air outlet and an air inlet of the second air duct 311A.

In this embodiment, in order to prevent external impurities from entering the second air duct 311A, a grille 700 is disposed at an air outlet of the second air duct 311A.

The second enclosing shell 312 is detachably connected to the first enclosing shell 311, specifically, referring to fig. 4, the outer side wall of the first enclosing shell 311 is provided with a clamping block 311B, the inner side wall of the second enclosing shell 312 is provided with a buckling hole 312A matched with the clamping block 311B, and the clamping block 311B is clamped in the buckling hole 312A, so that the second enclosing shell 312 is detachably connected to the first enclosing shell 311.

In some embodiments, the clamping block 311B may be disposed on the inner sidewall of the second enclosure 312, and the fastening hole 312A may be disposed on the outer sidewall of the first enclosure 311.

Specifically, referring to fig. 2 and 4, a first mounting column 312B is disposed on an inner side wall of the bottom of the second enclosure 312, the turning plate 430 is provided with a second mounting column 432 corresponding to the first mounting column 312B, and a first fastener penetrates through the first mounting column 312B and the second mounting column 432, so that the bottom of the second enclosure 312 is connected to the turning plate 430. The turning plate 430 is provided with a second through hole 433, and the second through hole 433 is communicated with an air inlet of the second air duct 311A.

The blower assembly 320 includes fan blades 321, a mounting bracket 322, and a driving member 323.

The mounting bracket 322 is connected with the first surrounding shell 311, the mounting bracket 322 is located the second air duct 311A, the driving member 323 is arranged on the mounting bracket 322, the output end of the driving member 323 is connected with the fan blade 321, and the driving member 323 can drive the fan blade 321 to rotate. The driving member 323 is a motor.

Mounting bracket 322 is connected with first enclosing shell 311, and is concrete, refer to fig. 4, and the inside wall of first enclosing shell 311 encircles and is equipped with microscope carrier 311C, and mounting bracket 322 includes that third encloses shell 322A and branch bar 322B, and branch bar 322B sets up to four, and branch bar 322B's one end sets firmly in third enclosing shell 322A's lateral wall, and branch bar 322B's the other end is connected in microscope carrier 311C, and four branch bar 322B encircle that third encloses shell 322A's axis evenly sets up. The driving member 323 is embedded in the third enclosure 322A.

In this embodiment, the third surrounding shell 322A and the branch 322B are an integrally formed structure.

In some embodiments, the number of branches 322B can be set to three, five, etc.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications and substitutions are included in the scope defined by the claims of the present application.

Claims (10)

1. An air purifier, its characterized in that: comprises that

The air conditioner comprises a base, wherein a first air duct is arranged in the base;

the filtering piece is arranged in the first air duct;

the air supply mechanism comprises a shell and an air supply assembly, a second air channel is arranged in the shell, and the air supply assembly is arranged in the second air channel;

the casing with the base rotates to be connected, so that air supply mechanism for the base has primary importance and second position, air supply mechanism is located during the primary importance, the second wind channel with first wind channel intercommunication, so that air purifier is in the purification state, air supply mechanism is located during the second position, the second wind channel with first wind channel disconnection, so that air purifier is in the air supply state.

2. An air cleaner according to claim 1, wherein:

the base with be equipped with coupling assembling between the casing, the casing passes through coupling assembling with the base is rotated and is connected.

3. An air cleaner according to claim 2, wherein:

the connecting assembly includes:

the connecting block is fixedly arranged on the base, and two first notches are formed in the side wall of the connecting block and are arranged oppositely;

the limiting cover is provided with second notches corresponding to the first notches and connected with the connecting block, so that the two second notches and the two first notches are encircled into two rotating holes in a one-to-one correspondence manner;

the turning plate is connected with the shell and provided with two rotating blocks, the two rotating blocks are arranged oppositely, and the two rotating blocks are respectively and rotatably inserted into the two rotating holes.

4. An air cleaner according to claim 3, wherein:

the housing includes:

the first enclosure is internally provided with the second air duct;

the second encloses the shell, the second encloses the shell cover and locates first enclosing the shell, and the second encloses the shell with first enclosing shell detachably connects, the bottom that the second enclosed the shell with turn over the board and be connected.

5. An air cleaner according to claim 4, wherein:

the second encloses the inside wall of shell and first both lateral walls of enclosing the shell one of them is equipped with the joint piece, another be equipped with joint piece complex detains the hole, the joint piece card is located detain the hole, so that the second enclose the shell with first enclosing shell detachably connects.

6. An air cleaner according to claim 4, wherein:

the bottom inside wall of the second enclosure is provided with a first mounting column, the turning plate is provided with a second mounting column corresponding to the first mounting column, and the first mounting column and the second mounting column are provided with a first fastener in a penetrating mode, so that the bottom of the second enclosure is connected with the turning plate.

7. An air cleaner according to claim 4, wherein:

the air supply assembly includes:

a fan blade;

the mounting rack is connected with the first enclosure shell and is positioned in the second air duct;

the driving piece is arranged on the mounting rack, the output end of the driving piece is connected with the fan blades, and the driving piece can drive the fan blades to rotate.

8. An air cleaner according to claim 1, wherein:

the base includes:

the bottom shell is rotatably connected with the shell, the first air channel is arranged in the bottom shell, an opening is formed in the bottom of the bottom shell, and the opening is communicated with the outside and the first air channel;

a bottom cover detachably connected with the bottom case to close the opening.

9. An air cleaner according to claim 8, wherein:

the bottom cover is provided with an extension part, the extension part extends into the bottom shell through the opening, and the extension part is rotationally clamped with the bottom shell.

10. An air cleaner according to claim 9, wherein:

the lateral wall of extension is equipped with the lug, the bottom inside wall of drain pan be equipped with lug complex joint position, the extension can be relative the drain pan rotates, makes the lug card is gone into the joint position, so that the extension with the rotatory joint of drain pan.

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