CN216814513U

CN216814513U - Air purifier

Info

Publication number: CN216814513U
Application number: CN202123303519.1U
Authority: CN
Inventors: 李永添; 钱政; 李蒙
Original assignee: Guangdong Haikebao Environmental Technology Co ltd
Current assignee: Guangdong Haikebao Environmental Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-24
Anticipated expiration: 2031-12-24

Abstract

The air purifier comprises a machine shell, a filtering module and a fan, wherein the machine shell is provided with a control installation area, a knob control module or a panel control module can be selectively installed in the control installation area, the knob control module comprises a rotator and a screwing cover, and the panel control module comprises a circuit board provided with a plurality of function keys and a touch panel. Compared with the prior art, the air purifier has the advantages that the knob control module or the panel control module can be selectively installed in the control installation area of the casing, the interchangeability and the universality of the control module are better, the mold development cost of products is better saved, and the control module of different types can be directly replaced on the casing, so that the control mode requirements of different customers can be met.

Description

Air purifier

Technical Field

The utility model belongs to the technical field of air purification, and particularly relates to an air purifier.

Background

The air purifier can adsorb, decompose or convert various air pollutants, wherein the air pollutants generally comprise substances such as PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollutants, bacteria, allergens and the like, and the air purifier is used for purifying the pollutants in the air, so that the cleanliness of the air is effectively improved. The existing air purifier mostly adopts a touch panel or a knob switch to control the working state of the air purifier, and a panel control module and a knob control module do not have interchangeability and universality in a shell manufactured by the same mould, so that when a manufacturer produces the air purifier with two different control modules, two sets of moulds need to be developed, the cost is high, and the economic production of enterprises is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides the air purifier with the universality and interchangeability of the knob control module or the panel control module in the same shell.

In order to achieve the purpose, the utility model adopts the following technical scheme:

air purifier, including casing, filter module and fan, the casing is equipped with the control installation district, but control installation district alternative installation knob control module or panel control module, knob control module includes the circulator and revolves the spiral cover, panel control module is including circuit board and the touch panel who is equipped with a plurality of function button.

Compared with the prior art, the air purifier has the advantages that the knob control module or the panel control module can be selectively installed in the control installation area of the casing, the interchangeability and the universality of the control module are better, the mold development cost of products is better saved, and the control module of different types can be directly replaced on the casing, so that the control mode requirements of different customers can be met.

In the scheme of the panel control module, the control installation area is a control installation opening arranged on the outer side of the machine shell, the panel control module further comprises a control box, the control box is connected in a shell cavity of the machine shell, the circuit board is assembled in the control box, and the touch panel covers an opening of the control box; through setting up like this, the circuit board sets up in the control box, plays safety protection's effect.

Furthermore, a positioning slot is arranged at the bottom of the control installation area, the lower end of the circuit board is inserted into the positioning slot, a plurality of first connecting columns are arranged in the control box, first connecting holes are correspondingly arranged on the circuit board, and the first connecting holes are connected with the first connecting columns through connecting pieces; through setting up like this, the circuit board is through inserting in advance put the back in the positioning slot, further through connecting piece be assembled between/be connected between, makes things convenient for product production assembly.

In the scheme of the knob control module, the knob control module further comprises an indicator light, the screwing cover is provided with a plurality of gear marks with light-transmitting effects, and the corresponding gear marks can be positioned outside the indicator light by rotating the screwing cover, so that the prompt of the working state is realized; through setting up like this, make to revolve to twist to cover and be equipped with the gear sign that has the printing opacity effect, cooperation pilot lamp throws light to the gear sign, can make knob control module show current air purifier's operating condition gear more clearly, shows more pleasing to the eye, and convenience of customers controls at night moreover and uses knob control module.

Furthermore, the screwing cover comprises a cover body and a surface paste arranged on the outer side of the cover body, a plurality of light transmission holes are circumferentially arranged on the cover body, the gear mark is arranged on the surface paste and corresponds to each light transmission hole, and the surface paste is made of a light transmission material; through setting up like this, the mode that gear sign printing opacity was shown is simple, makes things convenient for knob control module to produce and makes.

Furthermore, the control installation area is a control installation opening arranged on the outer side of the machine shell, the knob control module further comprises a control box with an opening at the front side and a face cover, the control box is connected in a shell cavity of the machine shell, the rotator is assembled in the control box, and the face cover covers the opening of the control box; through setting up like this, guarantee better that twist off the lid and be connected with the circulator transmission to and guarantee the printing opacity effect of gear sign.

Drawings

FIG. 1 is a schematic view of an air purifier with a front panel control module

FIG. 2 is an exploded view of an air purifier with a front panel control module

FIG. 3 is a schematic view of a housing

FIG. 4 is a schematic view of the panel control module in the housing

FIG. 5 is an exploded view of the panel control module

FIG. 6 is a schematic view of an air purifier with a knob control module

FIG. 7 is an exploded view of an air purifier with a knob control module

FIG. 8 is an exploded view of an air purifier with a knob control module

Detailed Description

The technical scheme of the utility model is described in the following with the accompanying drawings:

referring to fig. 1 to 5, the air purifier of the present invention includes a casing 1, a filter module 2 and a fan 3, the air purifier is provided with an air inlet 11 at a side portion and an air outlet 12 at a top portion, the casing 1 is provided with a control installation area 13, the control installation area 13 is selectively provided with a knob control module 4 or a panel control module 5, the knob control module 4 includes a rotator 41 and a screw cover 42, and the panel control module 5 includes a circuit board 52 provided with a plurality of function keys 51 and a touch panel 53.

Compared with the prior art, the air purifier has the advantages that the knob control module 4 or the panel control module 5 can be selectively installed in the control installation area 13 of the machine shell 1, the interchangeability and the universality of the control modules are better, the mold development cost of products is better saved, and the control module of different types can be directly replaced on the machine shell 1, so that the control mode requirements of different customers can be met.

Referring to fig. 2 to 5, in an embodiment of the panel control module 5, the control installation area 13 is a control installation opening disposed outside the chassis 1, the panel control module 5 further includes a control box 6 with an open front side, the control box 6 is connected in the shell cavity 10 of the chassis 1, the circuit board 52 is assembled in the control box 6, and the touch panel 53 covers the opening of the control box 6; by this arrangement, the circuit board 52 is disposed in the control box 6, and functions as a safety protection.

In a further embodiment, a positioning slot 131 is disposed at the bottom of the control mounting region 13, the lower end of the circuit board 52 is inserted into the positioning slot 131, a plurality of first connection posts 61 are disposed in the control box 6, the circuit board 52 is correspondingly provided with first connection holes 62, and the first connection holes 62 and the first connection posts 61 are connected through a connection member, such as a screw; by means of the arrangement, after the circuit board 52 is inserted into the positioning slot 131 in advance, the circuit board is further connected through the connecting piece in an assembling mode, and production and assembly of products are facilitated.

Referring to fig. 2 to 5, in a further embodiment, a positioning groove 63 with an open upper side is formed at the top of the control box 6, and the control box 6 is in pre-positioning fit with the upper side of the control mounting opening through the positioning groove 63; a plurality of second connecting columns 64 are arranged in the control box 6, second connecting holes 132 are correspondingly arranged on the inner side of the control installation area 13, and the second connecting holes 132 are connected with the second connecting columns 64 through connecting pieces, such as screws; through setting up like this, further carry out the connecting piece after the constant head tank 63 prepositioning between control box 6 and the control installing port and be connected, make things convenient for product assembly operation.

Referring to fig. 3 to 5, in a further embodiment, the touch panel 53 is detachably mounted on the front side of the control mounting opening through a snap structure; the fastening structure comprises a plurality of fastening hooks 65 arranged at the rear side of the touch panel 53 and a plurality of clamping blocks 66 arranged at the inner side of the control mounting opening, the plurality of clamping blocks 66 are arranged along the vertical direction of the two inner sides of the control mounting opening, and the fastening hooks 65 and the clamping blocks 66 are fastened to enable the touch panel 53 to be assembled and fixed at the front side of the control mounting opening; through setting up like this, be convenient for carry out rapid Assembly between touch panel 53 and the control installing port, provide the production assembly efficiency of product.

Referring to fig. 6 to 8, in an embodiment of the knob control module 4, the knob control module 4 further includes an indicator lamp 43, the screw cap 42 is provided with a plurality of gear identifiers (not shown) having a light-transmitting effect, the gear identifiers include a power-on gear, a power-off gear, and at least one power adjustment gear, and the screw cap 42 is rotated to position the corresponding gear identifier outside the indicator lamp 43, so as to prompt a working state; through setting up like this, make spiral cover 42 be equipped with the gear sign that has the printing opacity effect, cooperation pilot lamp 43 throws light to the gear sign, can make knob control module 4 show current air purifier's operating condition gear more clearly, show more pleasing to the eye, convenience of customers controls at night moreover and uses knob control module 4.

In a further embodiment, the indicator light 43 is integrated on the rotator 41, and the indicator light 43 is disposed above the rotating shaft of the rotator 41; through setting up like this, pilot lamp 43 is integrated at circulator 41, makes knob control module 4 overall structure simpler, makes things convenient for product production assembly.

Referring to fig. 6 to 8, in a further embodiment, the screw cap 42 includes a cap body 44 and a surface paste 45 disposed outside the cap body 44, the cap body 44 is circumferentially disposed with a plurality of light-transmitting holes 46, the gear mark is disposed on the surface paste 45 and corresponds to each light-transmitting hole 46, and the surface paste 45 is made of a light-transmitting material; through setting up like this, the mode that gear sign printing opacity was shown is simple, makes things convenient for knob control module 4 to produce and makes.

In a further embodiment, the control installation area 13 is a control installation opening disposed outside the casing 1, the knob control module 4 further includes a control box 6 with an opening at the front side and a surface cover 47, the control box 6 is connected in the casing cavity 10 of the casing 1, the rotator 41 is assembled in the control box 6, the surface cover 47 covers the opening of the control box 6, and the surface cover 47 is provided with a relief hole 48 corresponding to the rotating shaft of the rotator 41 and the indicator lamp 43; by means of the arrangement, the transmission connection between the screwing cover 42 and the rotator 41 is well guaranteed, and the light transmission effect of the gear identification is guaranteed.

Referring to fig. 7 and 8, in a further embodiment, a plurality of first connection columns 61 are provided in the control box 6, the rotator 41 is correspondingly provided with first connection holes 62, and the first connection holes 62 are connected with the first connection columns 61 through connection members, such as screws and the like.

In a further embodiment, a positioning groove 63 with an opened upper side is formed at the top of the control box 6, and the control box 6 is in pre-positioning fit with the upper side edge of the control installation opening through the positioning groove 63; a plurality of second connecting columns 64 are arranged in the control box 6, second connecting holes 132 are correspondingly arranged on the inner side of the control installation area 13, and the second connecting holes 132 are connected with the second connecting columns 64 through connecting pieces, such as screws; through setting up like this, further carry out the connecting piece after the constant head tank 63 prepositioning between control box 6 and the control installing port and be connected, make things convenient for product assembly operation.

Referring to fig. 7 and 8, in one embodiment, the face cover 47 is detachably mounted on the front side of the control mounting opening by a snap structure; the buckling structure comprises a plurality of clamping hooks 65 arranged on the rear side of the face cover 47 and a plurality of clamping blocks 66 arranged on the inner side of the control mounting opening, the clamping blocks 66 are arranged in a plurality along the vertical direction of two inner sides of the control mounting opening, and the clamping hooks 65 and the clamping blocks 66 are buckled to ensure that the face cover 47 is assembled and fixed on the front side of the control mounting opening; through setting up like this, be convenient for carry out rapid Assembly between face lid 47 and the control installing port, provide the production assembly efficiency of product.

Referring to fig. 6 to 8, in an embodiment, the air conditioner further includes a mounting frame 7 and a grid cover 71, the air inlet 11 is formed in a side portion of the casing 1, the air outlet 12 is formed in a grid hole of the grid cover 71, the upper side of the casing cavity 10 is open, the fan 3 is connected to the bottom of the mounting frame 7, the mounting frame 7 is provided with an air outlet 72 corresponding to the fan 3, after the panel control module 5 or the knob control module 4 is assembled from the upper side of the casing cavity 10, the mounting frame 7 covers the upper side of the casing cavity 10, the fan 3 is placed in the casing cavity 10, and the grid cover 71 is detachably covered on the upper side of the mounting frame 7.

In an embodiment, a placing groove 73 with an open top is arranged on one side, close to the air inlet 11, of the mounting frame 7, the placing groove 73 is communicated with the fan and the air inlet 11, the filter module 2 is inserted into the placing groove 73 and corresponds to the air inlet 11 for improving the dust filtering effect of the air purifier, a box body inserting groove 74 is arranged on the other side, opposite to the placing groove 73, of the mounting frame 7, and the box body inserting groove 74 is used for placing an aroma box 76 with an aroma diffuser so that the air purifier has the aroma effect.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. Air purifier, including casing, filter module and fan, the casing is equipped with the control installation district, its characterized in that, but control installation district alternative installation knob control module or panel control module, knob control module includes the circulator and revolves the spiral cover, panel control module is including circuit board and the touch panel who is equipped with a plurality of function button.

2. The air purifier of claim 1, wherein the control mounting area is a control mounting opening disposed outside the housing, the panel control module further comprises a control box connected in the housing cavity of the housing, the circuit board is assembled in the control box, and the touch panel covers the opening of the control box.

3. The air purifier as claimed in claim 2, wherein a positioning slot is formed at the bottom of the control installation region, the lower end of the circuit board is inserted into the positioning slot, a plurality of first connection posts are disposed in the control box, first connection holes are correspondingly disposed on the circuit board, and the first connection holes are connected with the first connection posts through connectors.

4. The air purifier as claimed in claim 1, wherein the knob control module further comprises an indicator light, the screw cap is provided with a plurality of gear marks having a light-transmitting effect, and the corresponding gear marks can be located outside the indicator light by rotating the screw cap, so as to prompt the working state.

5. The air purifier as claimed in claim 4, wherein the screw cap comprises a cap body and a surface paste arranged outside the cap body, the cap body is circumferentially provided with a plurality of light holes, the gear mark is arranged on the surface paste and corresponds to each light hole, and the surface paste is made of a light-transmitting material.

6. The air purifier of claim 1, wherein the control mounting area is a control mounting opening disposed outside the housing, the knob control module further comprises a control box with a front opening and a face cover, the control box is connected in the housing cavity of the housing, the rotator is assembled in the control box, and the face cover covers the opening of the control box.

7. The air purifier as claimed in any one of claims 2, 3 or 6, wherein the top of the control box is provided with a positioning groove with an open upper side, and the control box is in pre-positioning fit with the upper side of the control mounting opening through the positioning groove.

8. The air purifier as claimed in claim 6, wherein a plurality of first connection posts are disposed in the control box, the rotator is correspondingly provided with first connection holes, and the first connection holes are connected with the first connection posts through connection members.

9. The air purifier as claimed in claim 2, 3 or 8, wherein a plurality of second connection columns are arranged in the control box, second connection holes are correspondingly arranged on the inner side of the control installation area, and the second connection holes are connected with the second connection columns through connection pieces.