CN210511992U

CN210511992U - Desktop air purifier convenient to dismouting

Info

Publication number: CN210511992U
Application number: CN201921592919.9U
Authority: CN
Inventors: 段洁
Original assignee: Shenzhen Nafa Technology Co ltd
Current assignee: Shenzhen Nafa Technology Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-05-12
Anticipated expiration: 2029-09-23

Abstract

The utility model relates to the technical field of air purifiers, in particular to a desktop air purifier convenient to disassemble and assemble, which comprises a shell, wherein a diffuser, a fan, a current collector and a composite filter screen are sequentially arranged in the shell from top to bottom, the shell comprises a first shell and a second shell which are mutually clamped, an air outlet net clamped with the diffuser is spliced at the top of the first shell and the top of the second shell, a base is spliced at the bottom of the first shell and the bottom of the second shell, and a filter screen replacing cover can be detachably arranged at the bottom of the base; the utility model discloses first casing becomes the casing with the mutual joint of second casing, will go out the air mesh joint on the diffuser, peg graft the base to the casing bottom, insert the compound filter screen to the casing from the base, change the filter screen and cover and install in the base bottom, can accomplish the installation, when dismantling according to with when installing opposite order correspond the dismantlement part can, the dismouting is got up convenient and simple, the people of being more convenient for clear up inside dust by oneself, and change the filter screen also more convenient and fast.

Description

Desktop air purifier convenient to dismouting

Technical Field

The utility model relates to an air purifier technical field, more specifically say, relate to a desktop air purifier convenient to dismouting.

Background

Air purifier also known as "air cleaner", air freshener, the clarifier, indicate can adsorb, decompose or change various air contaminant, effectively improve the product of air cleanliness, also bigger and bigger along with the development air purifier's of society demand, present air purifier needs the regular change filter screen, and the clarifier can make inside when long-term work be like filter screen department, fan and wind channel department accumulate a large amount of dust, untimely clearance dust can influence the normal work efficiency of clarifier, but the air purifier dismouting in the technique is got up and is wasted time and energy, the filter screen is changed and is got up also troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model provides a desktop air purifier convenient to dismouting to the above-mentioned defect of prior art.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a desktop air purifier convenient to dismouting, includes the casing, from the top has set gradually diffuser, fan, collector and compound filter screen in the casing, and the casing includes first casing and the second casing of mutual joint, and the top of first casing and second casing is pegged graft and is had the play net with the diffuser joint, and the bottom of first casing and second casing is pegged graft and is had the base, and the bottom of base can be dismantled and be provided with the filter screen and change the lid.

Furthermore, one end of the first shell is provided with a plurality of first clamping plates, one end of the second shell matched with the first clamping plates is provided with a plurality of first clamping grooves, the other end of the first shell is provided with a plurality of second clamping grooves, and one end of the second shell matched with the second clamping grooves is provided with a plurality of second clamping plates.

Furthermore, a plurality of first plug-in platforms are arranged at the tops of the first shell and the second shell, jacks are formed in the first plug-in platforms, a plurality of third clamping grooves are formed in the edge positions of the diffuser, a plurality of third clamping plates facing the third clamping grooves are arranged on the air outlet net, the third clamping plates are clamped with the third clamping grooves, and the tail ends of the third clamping plates are inserted into the jacks in the plug-in platforms.

Furthermore, a plurality of second plug-in platforms are arranged at the bottoms of the first shell and the second shell, jacks are formed in the second plug-in platforms, and a plurality of second plug boards facing the second plug-in platforms are arranged on the base.

Furthermore, the bottom of the base is provided with a plurality of downward L-shaped hooks, the filter screen replacing cover is provided with a plurality of fourth clamping grooves, the number of the fourth clamping grooves is the same as that of the L-shaped hooks, and one side of each fourth clamping groove is internally provided with a limiting plate with a certain length and a certain width.

Furthermore, a plurality of supporting columns which are perpendicular to the base and extend to the upper ends of the first shell and the second shell are arranged on the base, and the diffuser and the collector are fixedly connected with the supporting columns.

Furthermore, a plurality of vent holes are formed in the side face of the current collector, and a PM2.5 sensor and a negative ion generator are installed on the side face of the current collector at the positions of the vent holes.

The beneficial effects of the utility model reside in that: the utility model discloses first casing becomes the casing with the mutual joint of second casing, will go out the air mesh joint on the diffuser, peg graft the base to the casing bottom, insert the compound filter screen to the casing from the base, change the filter screen and cover and install in the base bottom, can accomplish the installation, when dismantling according to with when installing opposite order correspond the dismantlement part can, the dismouting is got up convenient and simple, the people of being more convenient for clear up inside dust by oneself, and change the filter screen also more convenient and fast.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein 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 without inventive work according to the drawings:

fig. 1 is a schematic structural view of a desktop air purifier convenient to disassemble and assemble;

FIG. 2 is a sectional view of the desktop air purifier provided by the present invention, which is easy to be disassembled;

fig. 3 is a first angle exploded view of the desktop air purifier provided by the present invention, which is easy to disassemble and assemble;

fig. 4 is an exploded view of a second angle of the desktop air purifier provided by the present invention, which is easy to disassemble and assemble;

FIG. 5 is an enlarged view of the point A of FIG. 3 according to the present invention;

FIG. 6 is an enlarged view of the point B in FIG. 3 according to the present invention;

fig. 7 is an enlarged view of the present invention at C in fig. 3;

fig. 8 is an enlarged view of fig. 3D according to the present invention;

fig. 9 is an enlarged view of E in fig. 4 according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 9, a desktop air purifier convenient for assembly and disassembly comprises a housing 10, a diffuser 20 and a fan 30 are sequentially arranged in the housing 10 from top to bottom, the device comprises a current collector 40 and a composite filter screen 50, wherein the diffuser 20 and the current collector 40 jointly form an air channel, a fan 30 is installed between the diffuser 20 and the current collector 40, the composite filter screen 50 is composed of components such as primary efficiency, high efficiency HEPA (high efficiency particulate air) and activated carbon, a shell 10 is radially and symmetrically divided into a first shell 11 and a second shell 12, the first shell 11 and the second shell 12 are clamped with each other, an air outlet net 13 clamped with the diffuser 20 is inserted into the tops of the first shell 11 and the second shell 12, a base 14 is inserted into the bottoms of the first shell 11 and the second shell 12, holes larger than the diameter of the composite filter screen 50 are formed in the base 14, an LED lamp panel is installed in the base 14, and a filter screen replacing cover 60 is detachably; go out 13 middle part positions department of air net and install controller 18, fan 30 and LED lamp plate electric connection controller 18 respectively, controller 18 passes through the power cord and connects commercial power or outside power supply unit, the utility model discloses in, compound filter screen 50 inserts from casing 10 bottom, covers filter screen change lid 60 again and can accomplish compound filter screen 50's installation.

The utility model discloses when using, start fan 30 through controller 18, fan 30 during operation, with the air from the compound filter screen 50 of air intake suction, the air after the filtration passes through along the wind channel that collector 40 and diffuser 20 constitute, discharges from air-out net 11.

One end of the first shell 11 is provided with a plurality of first clamping plates 111, one end of the second shell 12, which is matched with the first clamping plates 111, is provided with a plurality of first clamping grooves, the other end of the first shell 11 is provided with a plurality of second clamping grooves 112, and one end of the second shell 12, which is matched with the second clamping grooves 112, is provided with a plurality of second clamping plates 121; the utility model discloses in, first cardboard 111 and second cardboard 121, first draw-in groove is the same with second draw-in groove 112 structure, a plurality of first cardboards 111 and second cardboard 121 radial distribution respectively are on first casing 11 and second casing 12, the position of a plurality of first draw-in grooves and the position one-to-one of a plurality of first cardboard 111, the position of second draw-in groove 112 and the position one-to-one of a plurality of second cardboard 121, through being relative with first casing 11 and second casing 12, make first cardboard 11 insert first draw-in groove, second cardboard 121 inserts second draw-in groove 112, can be with first casing 11 and the mutual joint of second casing 12.

The top of first casing 11 and second casing 12 is provided with a plurality of first grafting platforms 15, has seted up the jack on a plurality of first grafting platforms 15, and diffuser 20 border position department has seted up a plurality of third joint grooves 21, and third joint groove 21 is logical groove, is provided with a plurality of third cardboard 131 towards third joint groove 21 on the play net 13, and the end of third cardboard 131 extends to outside the third joint groove 12 and inserts in the jack on grafting platform 15 after third cardboard 131 and the joint of third joint groove 12.

A plurality of second plug-in platforms 16 are arranged at the bottom of the first shell 11 and the second shell 12, a plurality of jacks are arranged on the second plug-in platforms 16, a plurality of second plug boards 141 facing the second plug-in platforms 16 are arranged on the base 14, and the second plug boards 141 are inserted into the jacks of the second plug-in platforms 16 from bottom to top.

The bottom of base 14 is provided with a plurality of L shape couple 142 down, and the filter screen is changed and is covered 60 and is provided with a plurality of fourth joint grooves 61 the same with L shape couple 142 quantity, is provided with the limiting plate 62 of certain length and width in fourth joint groove 61 one side, and filter screen is changed and is covered the middle part and be provided with the rotor plate that is convenient for rotate filter screen and change lid 60, and filter screen is changed and is covered 60 border position department and be provided with a plurality of slipmats.

Insert L shape couple 1422 to one end that fourth joint groove 61 did not be provided with limiting plate 62, the rethread rotates filter screen change lid 13 and makes fourth joint groove 61 be provided with limiting plate 62 one end and rotates to L shape couple 142 department (write for clockwise rotation), can change the filter screen and cover 60 and install in base 14 bottom, change lid 60 (anticlockwise rotation) through the counter-rotating filter screen, it is served that messenger L shape couple 142 is located fourth joint groove 61 and is not provided with limiting plate 132, can change lid 60 with the filter screen and pull down, the operation is got up convenient and fast.

Install a plurality of perpendicular to bases 14 on the base 14 and extend to the support column 17 of first casing 11 and second casing 12 upper end, support column 17 passes through the screw installation on base 14, diffuser 20 and current collector 40 and support column 17 fixed connection, the utility model discloses well diffuser 20 and current collector 40 pass through the screw and are connected with support column 17.

When the utility model is installed, the first shell 11 and the second shell 12 are mutually clamped into a shell, the fan 30 is installed between the diffuser 20 and the current collector 40, the diffuser 20 and the current collector 40 are installed on the support column 17 through screws, the air outlet net 13 is clamped on the diffuser 20, the combined parts are put into the shell (the first shell 11 and the second shell 12 after clamping), the tail end of the third clamping plate 131 is inserted into the jack on the splicing table 15, the base 14 is spliced to the bottom of the shell, the lower end of the support column 17 is fixed with the base 14 through screws, the composite filter screen 50 is inserted into the shell from the base 14, the filter screen replacing cover 60 is installed at the bottom of the base 14, the installation can be completed, the disassembly can be carried out according to the reverse sequence of the disassembly when the disassembly is carried out, the disassembly and the assembly are convenient and simple, thereby being more convenient for people to clean the internal dust by themselves, and the filter screen is more convenient and faster to replace.

The side surface of the current collector 40 is provided with a plurality of ventilation holes, the side surface of the current collector 40 is provided with a PM2.5 sensor 41 and an anion generator 42 at the positions of the ventilation holes, when the PM2.5 sensor 41 detects that the value of PM2.5 in the air passing through the current collector 40 exceeds a preset value, a signal is sent to the controller 18, and the controller 18 starts the anion generator 42 to improve the air quality.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. The utility model provides a desktop air purifier convenient to dismouting, includes casing (10), from the top has set gradually diffuser (20), fan (30), current collector (40) and compound filter screen (50) in casing (10), a serial communication port, casing (10) are including first casing (11) and second casing (12) of mutual joint, peg graft at the top of first casing (11) and second casing (12) have air-out net (13) with diffuser (20) joint, peg graft in the bottom of first casing (11) and second casing (12) and have base (14), the bottom of base (14) can be dismantled and be provided with filter screen change lid (60).

2. A desktop air purifier convenient for assembly and disassembly according to claim 1, wherein one end of the first housing (11) is provided with a plurality of first clamping plates (111), one end of the second housing (12) matching with the first clamping plates (111) is provided with a plurality of first clamping grooves, the other end of the first housing (11) is provided with a plurality of second clamping grooves (112), and one end of the second housing (12) matching with the second clamping grooves (112) is provided with a plurality of second clamping plates (121).

3. The desktop air purifier convenient to disassemble and assemble according to claim 1, wherein a plurality of first plugging tables (15) are arranged at the tops of the first casing (11) and the second casing (12), a plurality of insertion holes are formed in the first plugging tables (15), a plurality of third plugging grooves (21) are formed in the edge of the diffuser (20), a plurality of third clamping plates (131) facing the third plugging grooves (21) are arranged on the air outlet net (13), the third clamping plates (131) are connected with the third plugging grooves (21) in a clamping manner, and the tail ends of the third clamping plates (131) are inserted into the insertion holes in the plugging tables (15).

4. The desktop air purifier convenient to disassemble and assemble according to claim 1, wherein a plurality of second plug-in platforms (16) are arranged at the bottom of the first shell (11) and the bottom of the second shell (12), a plurality of plug-in holes are formed in the second plug-in platforms (16), and a plurality of second plug-in boards (141) facing the second plug-in platforms (16) are arranged on the base (14).

5. The desktop air purifier convenient to disassemble and assemble according to claim 1, wherein a plurality of downward L-shaped hooks (142) are arranged at the bottom of the base (14), a plurality of fourth clamping grooves (61) with the same number as the L-shaped hooks (142) are arranged on the filter screen replacing cover (60), and a limiting plate (62) with a certain length and a certain width is arranged in one side of each fourth clamping groove (61).

6. A desktop air purifier as claimed in claim 1, wherein the base (14) is provided with a plurality of support posts (17) perpendicular to the base (14) and extending to the upper ends of the first housing (11) and the second housing (12), and the diffuser (20) and the current collector (40) are fixedly connected to the support posts (17).

7. The desktop air purifier convenient for assembly and disassembly as claimed in claim 1, wherein the side of the current collector (40) is opened with a plurality of vent holes, and the PM2.5 sensor (41) and the anion generator (42) are installed at the positions of the vent holes on the side of the current collector (40).