CN216790468U

CN216790468U - Air purifier convenient to maintain

Info

Publication number: CN216790468U
Application number: CN202122035729.0U
Authority: CN
Inventors: 金云峰
Original assignee: Anhui Junwei Purification Technology Co ltd
Current assignee: Anhui Junwei Purification Technology Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-06-21
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses an air purifier convenient to maintain, which comprises a shell, wherein a vertical rod is fixedly connected to the shell, a sleeve arm in sliding connection with the vertical rod is sleeved outside the vertical rod, a base is fixedly connected to the sleeve arm, two first springs are fixedly connected between the base and the shell, a rectangular frame which is abutted against the base is arranged on the base and penetrates through the side wall of the shell, a filter screen is arranged in the rectangular frame, a handheld rod in sliding connection with the shell penetrates through the shell, a brush is fixedly connected to the handheld rod, a first magnet is arranged in the handheld rod, and an automatic ejection structure is arranged on the base. The slidable brush is arranged on the back surface of the filter screen, so that the filter screen is cleaned on the premise of not disassembling the purifier; and the rectangular frame can be conveniently taken out and put in through the automatic pop-up structure, so that the filter screen can be conveniently replaced.

Description

Air purifier convenient to maintain

Technical Field

The utility model relates to the technical field of air purifiers, in particular to an air purifier convenient to maintain.

Background

The air purifier is also called as an air cleaner, an air freshener and a purifier, and is capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollutants, bacteria, allergens and the like).

Inside current air purifier's filter screen generally was located the clarifier organism, after the time that the clarifier used was of a specified duration, if want to wash the filter screen, just need dismantle the organism earlier, then take out the filter screen and wash, wash after accomplishing again to the organism installation, whole process is loaded down with trivial details, waste time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an air purifier convenient to maintain.

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

the utility model provides an air purifier convenient to maintain, includes the shell, fixedly connected with montant on the shell, the montant overcoat is equipped with the lagging arm rather than sliding connection, fixedly connected with base on the lagging arm, the base with two first springs of fixedly connected with between the shell, be equipped with the rectangle frame rather than offsetting on the base, the rectangle frame runs through the lateral wall of shell, install the filter screen in the rectangle frame, run through on the shell and be equipped with rather than sliding connection's handheld pole, fixedly connected with brush on the handheld pole, install first magnet in the handheld pole, install the second magnet that attracts mutually with first magnet in the shell, install the auto-eject structure on the base.

Preferably, the automatic pop-up structure includes the sliding tray that is equipped with in the shell, be equipped with the slider rather than sliding connection in the sliding tray, the slider overcoat is equipped with the second spring, the first wedge of fixedly connected with on the slider, the both ends of second spring and the inner wall fixed connection of first wedge and shell, the lower extreme of first wedge offsets with the upper end of base, the place ahead of first wedge is equipped with rather than the second wedge that offsets and run through the shell surface, the second wedge overcoat is equipped with the third spring, fixedly connected with presses the briquetting on the second wedge, the both ends of third spring and the fixed surface who presses briquetting and shell are connected.

Preferably, a groove is formed in the base, and one end of the rectangular frame abuts against the groove.

Preferably, the housing is provided with an air inlet opposite to the filter screen.

Preferably, the surface of the first wedge block has two inclined planes, and one inclined plane is abutted against the second wedge block.

Preferably, the rectangular frame penetrates through one end of the shell and is flush with the outer surface of the shell.

Compared with the prior art, the utility model has the beneficial effects that:

1. the front of the filter screen can be cleaned from the air inlet by using a cleaning tool, and the handheld rod on the shell is dragged, so that the back of the filter screen is cleaned by the brush without disassembling the purifier.

2. When needs are changed the filter screen, only need press down and press the briquetting, the rectangle frame will pop out from the clarifier organism is inside, then changes the filter screen in the rectangle frame, only need put back the organism again after the change is accomplished in, under the effect of first wedge, fixes the rectangle frame in the clarifier.

In conclusion, the slidable brush is arranged on the back surface of the filter screen, so that the filter screen is cleaned on the premise of not disassembling the purifier; and the rectangular frame can be conveniently taken out and put in through the automatic pop-up structure, so that the filter screen can be conveniently replaced.

Drawings

Fig. 1 is a top sectional view of an air cleaner according to the present invention, which is convenient for maintenance.

Fig. 2 is a bottom sectional view of an air purifier according to the present invention, which is convenient for maintenance.

Fig. 3 is a schematic diagram of an auto-eject structure.

Fig. 4 is a schematic structural diagram of a first wedge block.

Fig. 5 is a top view of an air cleaner for easy maintenance according to the present invention.

In the figure: the device comprises a shell 1, a vertical rod 2, a sleeve arm 3, a base 4, a first spring 5, a rectangular frame 6, a pressing block 7, a filter screen 8, a first wedge-shaped block 9, a sliding block 10, a second spring 11, a second wedge-shaped block 12, a third spring 13, a handheld rod 14, a brush 15, a first magnet 16 and a second magnet 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a convenient air purifier who maintains, which comprises an outer shell 1, fixedly connected with montant 2 on the

shell

1, 2 overcoat of montant is equipped with rather than sliding connection's armlet 3, fixedly connected with base 4 on the armlet 3, two first springs 5 of fixedly connected with between base 4 and the shell 1, be equipped with the rectangle frame 6 rather than offseting on the base 4, be equipped with the recess on the base 4, the one end and the recess of rectangle frame 6 offset, there is a sulculus bottom the rectangle frame 6, first wedge 9 offsets with the sulculus, it is spacing to carry out rectangle frame 6, rectangle frame 6 runs through the one end of shell 1 and the surface parallel and level of shell 1, when needs are changed filter screen 8, rectangle frame 6 just can run through the shell 1 lateral wall and take out.

Rectangle frame 6 runs through the lateral wall of shell 1, install filter screen 8 in the rectangle frame 6, be equipped with the air inlet relative with filter screen 8 on the shell 1, the air can follow the air inlet and get into the clarifier, after using a period, can also use burnisher to clean the front of filter screen 8, run through on the shell 1 and be equipped with rather than sliding connection's handheld pole 14, fixedly connected with brush 15 on the handheld pole 14, install first magnet 16 in the handheld pole 14, install the second magnet 17 that attracts mutually with first magnet 16 in the shell 1.

The base 4 is provided with an automatic pop-up structure, the automatic pop-up structure comprises a sliding groove arranged in the shell 1, a sliding block 10 connected with the sliding groove in a sliding manner is arranged in the sliding groove, a second spring 11 is sleeved outside the sliding block 10, a first wedge block 9 is fixedly connected to the sliding block 10, two inclined planes are arranged on the surface of the first wedge block 9, one inclined plane abuts against a second wedge block 12, the first wedge block 9 can move rightwards when being acted by the upper and front forces, two ends of the second spring 11 are fixedly connected with the first wedge block 9 and the inner wall of the shell 1, the lower end of the first wedge block 9 abuts against the upper end of the base 4, a second wedge block 12 which abuts against the first wedge block 9 and penetrates through the surface of the shell 1 is arranged in front of the first wedge block 9, a transverse rod is fixedly connected to the first wedge block 9 and can prevent the second wedge block 12 from being taken out of the shell 1, a third spring 13 is sleeved outside the second wedge block 12, the second wedge block 12 is fixedly connected with a pressing block 7, and two ends of a third spring 13 are fixedly connected with the pressing block 7 and the surface of the shell 1.

The working principle is as follows: after the clarifier used a period of time, can save a lot of filter residues on the filter screen 8, the staff can use cleaning means to clean the front of filter screen 8 from the air inlet, then hold handheld pole 14 with the hand and slide, drive brush 15 round trip movement, clean the back of filter screen 8, clean the back of accomplishing, handle handheld pole 14 is inside to be pushed away toward shell 1, let first magnet 16 and second magnet 17 inhale mutually, fix inside shell 1 with handheld pole 14 and brush 15.

After the purifier is used for a long time, when the filter screen 8 is difficult to clean by using the brush 15, the filter screen 8 needs to be replaced, a worker only needs to press the pressing block 7, the pressing block 7 drives the second wedge block 12 to move downwards, the second wedge block 12 extrudes the first wedge block 9 to enable the first wedge block to move rightwards, when the second wedge block 12 moves rightwards to the lower end and does not abut against the upper end of the base 4, the base 4 drives the rectangular frame 6 to slide towards the outside of the shell 1 under the elastic action of the first spring 5, the worker takes out the rectangular frame 6, and the filter screen 8 in the rectangular frame 6 is replaced.

After the replacement is completed, the rectangular frame 6 is placed back into the shell 1, the rectangular frame 6 drives the base 4 to extrude the first wedge-shaped block 9, the first wedge-shaped block 9 and the sliding block 10 move rightwards, when the first wedge-shaped block 9 is not abutted to the lower end of the base 4 any more, under the elastic action of the second spring 11, the first wedge-shaped block 9 moves leftwards, the lower end of the first wedge-shaped block 9 is abutted to the upper end of the base 4, the first wedge-shaped block 9 and the first spring 5 are fixed to the base 4, the left end of the first wedge-shaped block 9 is abutted to the small groove of the rectangular frame 6, and the first wedge-shaped block 9 is fixed to the rectangular frame 6.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an air purifier of convenient maintenance, includes shell (1), its characterized in that: a vertical rod (2) is fixedly connected on the shell (1), a sleeve arm (3) which is connected with the vertical rod in a sliding way is sleeved outside the vertical rod (2), a base (4) is fixedly connected on the sleeve arm (3), two first springs (5) are fixedly connected between the base (4) and the shell (1), the base (4) is provided with a rectangular frame (6) which is abutted against the base, the rectangular frame (6) penetrates through the side wall of the shell (1), a filter screen (8) is arranged in the rectangular frame (6), a hand-held rod (14) which is connected with the shell in a sliding way is arranged on the shell (1) in a penetrating way, a brush (15) is fixedly connected on the handheld rod (14), a first magnet (16) is arranged in the handheld rod (14), install second magnet (17) that attract mutually with first magnet (16) in shell (1), install the auto-eject structure on base (4).

2. The air purifier convenient for maintenance according to claim 1, wherein the automatic ejection structure comprises a sliding groove arranged in the housing (1), a sliding block (10) connected with the sliding groove in a sliding manner is arranged in the sliding groove, a second spring (11) is sleeved outside the sliding block (10), a first wedge block (9) is fixedly connected to the sliding block (10), two ends of the second spring (11) are fixedly connected with the first wedge block (9) and the inner wall of the housing (1), the lower end of the first wedge block (9) is abutted against the upper end of the base (4), a second wedge block (12) which is abutted against the first wedge block (9) and penetrates through the surface of the housing (1) is arranged in front of the first wedge block (9), a third spring (13) is sleeved outside the second wedge block (12), and a pressing block (7) is fixedly connected to the second wedge block (12), and two ends of the third spring (13) are fixedly connected with the surfaces of the pressing block (7) and the shell (1).

3. The air purifier convenient for maintenance according to claim 1, wherein a groove is formed on the base (4), and one end of the rectangular frame (6) is abutted against the groove.

4. An air cleaner convenient for maintenance according to claim 1, characterized in that the housing (1) is provided with an air inlet opposite to the filter screen (8).

5. A maintenance friendly air cleaner as claimed in claim 2, wherein the surface of the first wedge (9) has two inclined surfaces, one of which abuts against the second wedge (12).

6. An air purifier convenient for maintenance according to claim 1, characterized in that the rectangular frame (6) penetrates through one end of the outer casing (1) and is flush with the outer surface of the outer casing (1).