CN214469200U

CN214469200U - Air purifier

Info

Publication number: CN214469200U
Application number: CN202120622992.7U
Authority: CN
Inventors: 张磊磊; 钱政; 李蒙
Original assignee: Guangdong Haikebao Environmental Technology Co ltd
Current assignee: Guangdong Haikebao Environmental Technology Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-10-22
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses an air purifier, which comprises a casing, and a blowing device and a purifying module which are arranged in the casing, wherein the casing comprises an air outlet grid, an air inlet grid and a connecting frame; the air outlet grille is arranged at an upper opening of the connecting frame and comprises a connecting seat and a grille net arranged outside the connecting seat, the grille net is provided with a plurality of air outlets, and the blowing device is connected to the bottom of the connecting seat and used for generating air flow discharged out of the air outlets. Compared with the prior art, the utility model discloses an air purifier, the integrated erection joint of blast apparatus is in air-out grid bottom, and then is connected the assembly in the casing through air-out grid and link, and the link need not to provide the condition of connecting blast apparatus, has simplified the structure and the production technology of link, saves product manufacturing cost.

Description

Air purifier

Technical Field

The utility model belongs to the technical field of air purification, concretely relates to air purifier.

Background

The air purifier can adsorb, decompose or convert various air pollutants, the air pollutants generally include PM2.5, dust, pollen, peculiar smell, formaldehyde and other substances such as decoration pollution, bacteria, allergen and the like, and the air pollutants are filtered and purified through the internal purification module, so that the cleanliness of the air is effectively improved. Air purifier on the market generally includes the casing and locates blast apparatus and the purification module in the casing, the casing includes the link, is located the air-out grid at top and locates the air-inlet grid of bottom, blast apparatus generally installs on the link for the link needs to increase an installing support that is close to air-inlet grid one side, so that provide erection joint blast apparatus's condition, the not enough of existence leads to the structure of installing support comparatively complicated, it is more to make the material of using, thereby the manufacturing cost of product is on the high side.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome current air purifier and have that blast apparatus mounting structure is complicated, with high costs problem, provide one kind with blast apparatus integration at the air-out grid, the structure is simplified, save manufacturing cost's air purifier.

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

an air purifier comprises a shell, and a blowing device and a purifying module which are arranged in the shell, wherein the shell comprises an air outlet grille, an air inlet grille and a connecting frame; the air outlet grille is arranged at an upper opening of the connecting frame and comprises a connecting seat and a grille net arranged outside the connecting seat, the grille net is provided with a plurality of air outlets, and the blowing device is connected to the bottom of the connecting seat and used for generating air flow discharged out of the air outlets.

Compared with the prior art, the utility model discloses an air purifier, the integrated erection joint of blast apparatus is in air-out grid bottom, and then is connected the assembly in the casing through air-out grid and link, and the link need not to provide the condition of connecting blast apparatus, has simplified the structure and the production technology of link, saves product manufacturing cost.

Furthermore, the grid net comprises a plurality of air outlet guide strips which are arranged along the radial direction of the connecting seat, and the air outlet is formed between every two adjacent air outlet guide strips; through setting up like this, air-inlet grille air-out area is big, and the structure is pleasing to the eye.

Furthermore, the grid net also comprises annular connecting pieces, and the annular connecting pieces are connected with the air outlet guide strips; through setting up like this, make air-inlet grille overall structure firm, the durability is good.

Furthermore, the annular connecting piece is connected to the other end of the bottom of each air outlet guide strip, which is opposite to the connecting seat; through setting up like this, the setting is hidden at air-out wind-guiding strip bottom to the annular connecting piece, avoids influencing grid net overall structure's pleasing to the eye.

Furthermore, an annular mounting groove is formed in the periphery of the top of the connecting frame, and the annular connecting piece is assembled in the annular mounting groove, so that the air outlet grille is arranged on the upper side of the connecting frame; through setting up like this, air-out grid and link be assembled between/be connected firmly.

Furthermore, air-out wind-guiding strip top is the arc form along the outside edge, through setting up like this, corresponds the user and causes the hand of scraping when avoiding touching the air-out grid, makes the air-out grid handsome in appearance moreover.

Furthermore, the connecting seat is provided with an electrical assembly cavity with an opening at the upper side, and further comprises a control panel and a control circuit board for controlling the working state of the blowing device, the control circuit board is arranged in the electrical assembly cavity and electrically connected with the blowing device, and the control panel covers the opening of the electrical assembly cavity and is electrically connected with the control circuit board; through setting up like this, control panel and control circuit board set up in the connecting seat, the control circuit board of being convenient for and blast apparatus's line connection, and control panel sets up at the top moreover, convenience of customers operation and use.

Furthermore, the air inlet grille is arranged at the lower side of the connecting frame and comprises a plurality of air inlet guide strips which are circumferentially and vertically arranged, and an air inlet is formed between every two adjacent air inlet guide strips; through setting up like this, make air purifier form annular air inlet effect, air purification is efficient.

Furthermore, a plurality of first assembling parts are arranged on the inner side of the top of the air inlet grille, a plurality of second assembling parts are correspondingly arranged at the bottom of the connecting frame, and the first assembling parts and the second assembling parts are connected through connecting pieces, so that the connecting frame and the air inlet grille are assembled and connected; through setting up like this, the connected mode of air-inlet grille and link is simple, the convenient production assembly.

The air inlet grille is provided with a cover hole with an opening at the bottom, the purification module is installed in the machine shell through the cover hole and is fixedly arranged by assembling the bottom cover and the cover hole; through setting up like this, the user of being convenient for is at the bottom and is changed purification module, and is easy and simple to handle.

Drawings

FIG. 1 is a schematic view of an air purifier

FIG. 2 is a cross-sectional view of an air cleaner

FIG. 3 is a schematic view of an air outlet grille and a connecting frame

FIG. 4 is an assembly view of an air-out grille and a blower

FIG. 5 is a bottom view of the connection rack

FIG. 6 is a schematic view of an air intake grille

FIG. 7 is a bottom view of the housing

FIG. 8 is a schematic view of the bottom cover

Detailed Description

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

referring to fig. 1 to 8, the air purifier of the present invention includes a casing 1, and a blowing device 2 and a purifying module 3 disposed in the casing 1, wherein the casing 1 includes an air outlet grille 16, an air inlet grille 17 and a connecting frame 15; the air outlet grille 16 is arranged at an opening at the upper side of the connecting frame 15, the air outlet grille 16 comprises a connecting seat 162 arranged in the middle and a grille net 160 arranged outside the connecting seat 162, the grille net 160 is provided with a plurality of air outlets 12, the blowing device 2 is preferably a wind wheel, and the blowing device 2 is connected to the bottom of the connecting seat 162 and used for generating air flow discharged out of the air outlets 12. The connecting frame 15 is provided with a mounting cavity 153 with an opening at the upper side, and when the air outlet grille 16 is assembled with the connecting frame 15, the air blowing device 2 is arranged in the mounting cavity 153.

Compared with the prior art, the utility model discloses an air purifier, the integrated erection joint of blast apparatus 2 is in air-out grid 16 bottoms, and then is connected the assembly in casing 1 through air-out grid 16 and link 15, and link 15 need not to provide the condition of connecting blast apparatus 2, has simplified the structure and the production technology of link 15, saves product manufacturing cost.

Referring to fig. 1 to 4, in an embodiment, the grille 160 includes a plurality of outlet air guide strips 161 and an annular connector 166 arranged along a radial direction of the connecting base 162, the outlet 12 is formed between adjacent outlet air guide strips 161, the annular connector 166 connects the outlet air guide strips 161, and in this embodiment, the annular connector 166 connects the bottom of each outlet air guide strip 161 at the other end opposite to the connecting base 162; through setting up like this, air-out area of air-inlet grille 17 is big, and the structure is pleasing to the eye, and moreover, air-inlet grille 17 overall structure is firm, and the durability is good.

In an embodiment, the top of the air guiding strip 161 is arc-shaped along the outer edge, so as to avoid scraping hands of a user when touching the air outlet grille 16, and make the air outlet grille 16 more beautiful.

Referring to fig. 3, in an embodiment, the top periphery of the connecting frame 15 is provided with an annular mounting groove 151, the annular connecting member 166 is fitted in the annular mounting groove 151, so that the air outlet grille 16 is disposed on the upper side of the connecting frame 15, and the connecting frame 15 and the annular connecting member 166 can be fixedly connected by means of existing screw connection; by the arrangement, the air outlet grille 16 is firmly assembled and connected with the connecting frame 15.

Referring to fig. 1 to 4, in an embodiment, the connection socket 162 is provided with an electrical assembly cavity 163 with an open upper side, and further includes a control panel 165 and a control circuit board 164 for controlling the working state of the blowing device 2, the control circuit board 164 is installed in the electrical assembly cavity 163 and electrically connected to the blowing device 2, and the control panel 165 covers the opening of the electrical assembly cavity 163 and is electrically connected to the control circuit board 164; through such arrangement, the control panel 165 and the control circuit board 164 are arranged in the connecting seat 162, so that the control circuit board 164 is conveniently connected with the line of the blowing device 2, and the control panel 165 is arranged at the top, so that the operation and the use of a user are convenient.

Referring to fig. 5 to 7, in an embodiment, the air-inlet grille 17 is disposed at a lower side of the connecting frame 15, the air-inlet grille 17 includes a plurality of air-inlet guide bars 171 arranged vertically along a circumferential direction, an air inlet 11 is formed between adjacent air-inlet guide bars 171, a plurality of first assembling portions 172 are disposed at an inner side of a top portion of the air-inlet grille 17, a plurality of second assembling portions 152 are correspondingly disposed at a bottom portion of the connecting frame 15, the first assembling portions 172 and the second assembling portions 152 are respectively provided with a connecting hole 173, and the first assembling portions 172 and the second assembling portions 152 are connected by a connecting member such as a screw, so that the connecting frame 15 and the air-inlet grille 17 are assembled and connected; through setting up like this, make air purifier form annular air inlet effect, air purification is efficient, and the connected mode of air-inlet grille 17 and link 15 is simple, the convenient production assembly.

Referring to fig. 2, 7 and 8, in one embodiment, the air-purifying device further comprises a purifying module 3 and a bottom cover 4, the air-inlet grille 17 is provided with a cover hole 10 with an open bottom, the bottom cover 4 is detachably connected with the cover hole 10 through a rotary connecting structure, the purifying module 3 can be an existing structure such as a sponge body for filtering air dust particles, and the purifying module 3 is installed in the casing 1 through the cover hole 10 and is fixedly arranged by assembling the bottom cover 4 with the cover hole 10; through setting up like this, the user of being convenient for changes purification module 3 in the bottom, and is easy and simple to handle.

Referring to fig. 7 and 8, in an embodiment, the rotary connection structure includes at least two rotary clamping structures, each rotary clamping structure includes an L-shaped clamping groove 41 disposed on an outer side of the bottom cover 4, and a clamping protrusion 101 disposed on an inner side of the cover hole 10 and corresponding to the L-shaped clamping groove 41, each L-shaped clamping groove 41 includes a vertically disposed clamping portion 411 and a rotary clamping portion 412 connected to an upper end of the clamping portion 411 and extending in a circumferential direction, and the clamping protrusion 101 is clamped from the clamping portion 411 and rotated in place along the rotary clamping portion 412 to achieve connection between the bottom cover 4 and the cover hole 10; reversely rotating the bottom cover 4 until the clamping boss 101 is separated from the rotary clamping part 412 to realize the detachment of the bottom cover 4 from the cover hole 10; through setting up like this, the structure of rotating the card simple structure, bottom 4 installation is dismantled rapidly.

In one embodiment, the bottom of the bottom cover 4 is provided with a screwing part 43 for conveniently rotating the bottom cover 4; by this arrangement, the user can conveniently screw, assemble and disassemble the bottom cover 4.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection 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. An air purifier comprises a shell, and a blowing device and a purifying module which are arranged in the shell, wherein the shell comprises an air outlet grille, an air inlet grille and a connecting frame; the air-out grille is arranged at an opening at the upper side of the connecting frame, the air-out grille comprises a connecting seat and a grille net arranged at the outer side of the connecting seat, the grille net is provided with a plurality of air outlets, and the blowing device is connected to the bottom of the connecting seat and used for generating air flow discharged out of the air outlets.

2. The air purifier as claimed in claim 1, wherein the grille net comprises a plurality of air outlet guide strips arranged along the radial direction of the connecting base, and the air outlet is formed between adjacent air outlet guide strips.

3. The air cleaner of claim 2, wherein the grille screen further comprises an annular connector connecting each of the outlet air guide strips.

4. The air purifier as claimed in claim 3, wherein the ring connector is connected to the other end of the bottom of each air outlet guide strip opposite to the connecting base.

5. The air cleaner of claim 4, wherein the top of the connecting frame is provided with an annular mounting groove at the periphery thereof, and the annular connecting member is fitted in the annular mounting groove so that the outlet grill is positioned at the upper side of the connecting frame.

6. The air purifier of any one of claims 2-5, wherein the top of the air-out guide strip is arc-shaped along the outer edge.

7. The air purifier as claimed in any one of claims 1 to 5, wherein the connecting base is provided with an electrical assembly chamber with an open upper side, and further comprises a control panel and a control circuit board for controlling the operation state of the blowing device, the control circuit board is installed in the electrical assembly chamber and electrically connected with the blowing device, and the control panel covers the opening of the electrical assembly chamber and is electrically connected with the control circuit board.

8. The air purifier as claimed in any one of claims 1 to 5, wherein the air-inlet grille is disposed at a lower side of the connecting frame, the air-inlet grille includes a plurality of air-inlet guide strips vertically arranged along a circumferential direction, and an air inlet is formed between adjacent air-inlet guide strips.

9. The air purifier as claimed in claim 8, wherein a plurality of first assembling portions are disposed on the inner side of the top of the air inlet grille, a plurality of second assembling portions are correspondingly disposed on the bottom of the connecting frame, and the first assembling portions and the second assembling portions are connected by a connecting member to connect the connecting frame and the air inlet grille.

10. The air cleaner of claim 8, further comprising a cleaning module and a bottom cover, wherein the air intake grille has a cover hole with an open bottom, and the cleaning module is installed in the cabinet through the cover hole and is fixedly installed by fitting the bottom cover with the cover hole.