CN215260335U

CN215260335U - Air purifier with pre-filtering assembly

Info

Publication number: CN215260335U
Application number: CN202121154558.7U
Authority: CN
Inventors: 郑嘉祺
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-21
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to the technical field of purifiers, in particular to an air purifier with a pre-filtering assembly, which comprises a purifier, wherein a filtering mechanism is connected on the purifier and comprises a fixed plate, a fixed plate is arranged on one side of the purifier, a leather collar is arranged on the fixed plate, a groove is arranged on the leather collar, the leather collar is attached to the purifier, a filtering net is slidably connected inside the fixed plate, a plurality of through grooves are arranged on the fixed plate and are communicated with the inside of the leather collar, a cover plate is clamped and connected on the fixed plate, and the filtering net is connected with the cover plate; when the clarifier is used in building site official working region, can carry out prefiltration with the air in advance and purify, make the large granule dust can get rid of, prevent that the clarifier from blockking up the damage.

Description

Air purifier with pre-filtering assembly

Technical Field

The utility model relates to a clarifier with prefilter specifically is an air purifier of utensil prefilter subassembly, belongs to clarifier technical field.

Background

An air purifier, also known as an air cleaner, an air freshener and a purifier, is a product 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, and effectively improving the air cleanliness, and is mainly divided into household, commercial, industrial and building products.

When using air purifier under the great environment of dust, because air dust content is big, inside if the air directly gets into the clarifier, cause the inside dust of clarifier to pile up the filter screen easily and block up, reduced air purification's quality, reduced the life of clarifier simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an air purifier of utensil prefiltration subassembly just in order to solve above-mentioned problem, can carry out prefiltration with the air in advance and purify, make the large granule dust can get rid of, prevent that the clarifier from blockking up the damage.

The utility model discloses a following technical scheme realizes above-mentioned purpose, an utensil is filtering component's air purifier in advance, which comprises a purifier, be connected with filtering mechanism on the clarifier, filtering mechanism includes the fixed plate, clarifier one side is equipped with the fixed plate, install the apron on the fixed plate, be equipped with the recess on the apron, apron and clarifier laminating, the inside sliding connection of fixed plate has the filter screen, be equipped with a plurality of logical grooves on the fixed plate, lead to groove and the inside intercommunication of apron, the block is connected with the apron on the fixed plate, filter screen and cover connection.

Preferably, the cover plate is provided with a handle, and an included angle between the through groove and the fixing plate is 45 degrees.

Preferably, fixed plate internally mounted has receiving mechanism, receiving mechanism includes the receiver, the inside sliding connection of fixed plate has the receiver, the receiver extends to the fixed plate outside, receiver and filter screen intercommunication.

Preferably, the storage box is connected with a pull buckle, and the pull buckle is of a spherical structure.

Preferably, install air exhaust mechanism on the fixed plate, air exhaust mechanism includes the fixed block, be connected with the fixed block on the fixed plate, the inside sliding connection of fixed block has the leather plug, the leather plug passes through guide slot and the inside intercommunication of recess.

Preferably, the leather plug is provided with a telescopic spring, the leather plug is connected with a pull rod, and the pull rod is connected with the fixed block in a sliding manner.

Preferably, the pull rod is provided with a push block, and the push block is connected with the fixed block in a sliding mode through the pull rod.

Preferably, the fixed block is provided with a limiting mechanism, the limiting mechanism comprises a clamping groove, and the pushing block is provided with a clamping groove.

Preferably, install the bayonet lock on the fixed block, the bayonet lock passes through conflict spring and fixed block sliding connection, the bayonet lock is "L" shape structure of falling.

Preferably, the bayonet lock is connected with a pressing rod, the pressing rod extends to the outside of the fixed block, and the pressing rod is connected with the fixed block in a sliding mode through the bayonet lock.

The utility model has the advantages that: make things convenient for and the clarifier adsorbs the laminating under the effect through leather collar and recess with fixed plate one side, and make logical groove and clarifier air intake intercommunication on the fixed plate, after leather collar and clarifier lateral wall laminating are inseparable, make outside air pass through logical groove and filter screen entering air intake inside under the effect through the clarifier, be favorable to filtering the inside dust debris of air under the effect of filter screen, prevent the inside jam of air intake, when the clearance, close the clarifier, take out the apron, make the apron drive the filter screen and pull out, be favorable to conveniently taking out the clearance to the filter screen, secondary pollution has been reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the part A shown in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the filter mechanism, the air-extracting mechanism and the storage mechanism shown in FIG. 2;

FIG. 4 is an enlarged view of the portion B shown in FIG. 3;

FIG. 5 is an enlarged view of the portion C shown in FIG. 3;

FIG. 6 is a schematic view of the suction mechanism shown in FIG. 5;

FIG. 7 is an enlarged view of the portion D shown in FIG. 6;

fig. 8 is an enlarged schematic view of the part E shown in fig. 6.

In the figure: 1. purifier, 2, filtering mechanism, 21, fixed plate, 22, apron, 23, leather collar, 24, handle, 25, filter screen, 26, logical groove, 27, recess, 3, air exhaust mechanism, 31, fixed block, 32, guide slot, 33, pull rod, 34, expanding spring, 35, leather plug, 36, ejector pad, 4, receiving mechanism, 41, receiver, 42, draw buckle, 5, stop gear, 51, draw-in groove, 52, depression bar, 53, bayonet lock, 54, conflict spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, an air purifier with a pre-filtering assembly includes a purifier 1, a filtering mechanism 2 is connected to the purifier 1, the filtering mechanism 2 includes a fixing plate 21, a fixing plate 21 is disposed on one side of the purifier 1, a leather collar 23 is mounted on the fixing plate 21, a groove 27 is disposed on the leather collar 23, the leather collar 23 is attached to the purifier 1, a filter screen 25 is slidably connected to the inside of the fixing plate 21, a plurality of through grooves 26 are disposed on the fixing plate 21, the through grooves 26 are communicated with the inside of the leather collar 23, a cover plate 22 is connected to the fixing plate 21 in a clamping manner, and the filter screen 25 is connected to the cover plate 22.

As a technical optimization scheme of the utility model, install handle 24 on the apron 22, it is 45 degrees to lead to the contained angle between groove 26 and the fixed plate 21, and is convenient right apron 22 is taken and is held, through make things convenient for outside air to pass through under the effect that leads to groove 26 filter screen 25 gets into inside 1 clarifier.

As the utility model discloses a technical optimization scheme, fixed plate 21 internally mounted has receiving mechanism 4, receiving mechanism 4 includes receiver 41, the inside sliding connection of fixed plate 21 has receiver 41, receiver 41 extends to fixed plate 21 outside, receiver 41 communicates with filter screen 25, through receiver 41's effect is convenient to accomodate remaining dust debris down and is deposited, has reduced the pollution.

As a technical optimization scheme of the utility model, be connected with on the receiver 41 and draw knot 42, draw knot 42 to be the ball shape structure, through draw the effect of knot 42 down convenient right receiver 41 pulls out the clearance.

As a technical optimization scheme of the utility model, install air exhaust mechanism 3 on fixed plate 21, air exhaust mechanism 3 includes fixed block 31, be connected with fixed block 31 on the fixed plate 21, the inside sliding connection of fixed block 31 has leather plug 35, leather plug 35 passes through guide slot 32 and the inside intercommunication of recess 27, through leather plug 35's slip is convenient right the inside gas of recess 27 is taken out, makes leather collar 23 with clarifier 1 adsorbs closely.

As a technical optimization scheme of the utility model, install expanding spring 34 on the leather plug 35, be connected with pull rod 33 on the leather plug 35,

pull rod

33 and 31 sliding connection of fixed block are favorable to the convenience right leather plug 35 stimulates to convenient follow-up reseing.

As a technical optimization scheme of the utility model, install ejector pad 36 on the pull rod 33, ejector pad 36 passes through pull rod 33 and fixed block 31 sliding connection, and it is convenient right to be favorable to pull rod 33 to carry out drive control.

As a technical optimization scheme of the utility model, install stop gear 5 on the fixed block 31, stop gear 5 includes draw-in groove 51, be equipped with draw-in groove 51 on the ejector pad 36, it is convenient bayonet pin 53 with the inside block of draw-in groove 51, thereby it is right the spacing difficult slip of ejector pad 36.

As a technical optimization scheme of the utility model, install bayonet lock 53 on the fixed block 31, bayonet lock 53 is through conflict spring 54 and fixed block 31 sliding connection, bayonet lock 53 is for falling "L" shape structure, is favorable to making bayonet lock 53 with the inside conflict of draw-in groove 51, and it is convenient bayonet lock 53 reset work.

As a technical optimization scheme of the utility model, be connected with depression bar 52 on the bayonet lock 53, depression bar 52 extends to the fixed block 31 outside, depression bar 52 passes through bayonet lock 53 and fixed block 31 sliding connection, through it is right to make things convenient for under depression bar 52 the bayonet lock 53 drive resets.

When the utility model is used, firstly, the filter screen 25 is inserted into the fixed plate 21 through the cover plate 22 and is placed, the cover plate 22 is conveniently held under the action of the handle 24, then one side of the fixed plate 21 is attached to the smooth surface at the air inlet of the purifier 1 through the leather collar 23, and the through groove 26 on the fixed plate 21 is communicated with the air inlet of the purifier 1, when the leather collar 23 is closely attached to the side wall of the purifier 1, the push block 36 is pushed to drive the pull rod 33 and the leather plug 35 to slide in the fixed block 31 under the action of the expansion spring 34, the leather plug 35 is favorable for drawing out the air in the groove 27 in the leather collar 23 under the action of the guide groove 32, so that the leather collar 23 can be firmly attached to the purifier 1 in an adsorption manner under the action of the groove 27, when the push block 36 is pulled to a certain position, the push block 36 can be clamped with the bayonet 53 under the action of the clamping groove 51, thereby make ejector pad 36 can not reset and remove, it is stable not drop to have ensured that fixed plate 21 adsorbs with clarifier 1, installation through fixed plate 21, thereby make outside air get into inside the air intake through logical groove 26 and filter screen 25, be favorable to filtering the inside dust debris of air under the effect of filter screen 25, prevent the inside jam of air intake, when clearing up, when taking out apron 22, conveniently pull out filter screen 25, conveniently collect the deposit to the inside dust debris of fixed plate 21 under the effect of collecting the box, and conveniently take out the clearance, when needs demolish fixed plate 21, through pressing depression bar 52, make bayonet lock 53 break away from under the effect of conflict spring 54 with draw-in groove 51 separation, thereby make things convenient for pull rod 33 and leather plug 35 to reset under expanding spring 34's effect, and conveniently make fixed plate 21 and clarifier 1 separation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An air purifier with a pre-filtering component comprises a purifier (1), and is characterized in that: be connected with filtering mechanism (2) on clarifier (1), filtering mechanism (2) are including fixed plate (21), clarifier (1) one side is equipped with fixed plate (21), install apron (23) on fixed plate (21), be equipped with recess (27) on apron (23), apron (23) and clarifier (1) laminating, fixed plate (21) inside sliding connection has filter screen (25), be equipped with a plurality of logical groove (26) on fixed plate (21), lead to groove (26) and apron (23) inside intercommunication, the block is connected with apron (22) on fixed plate (21), filter screen (25) are connected with apron (22).

2. An air cleaner having a pre-filter assembly as recited in claim 1, wherein: a handle (24) is installed on the cover plate (22), and an included angle between the through groove (26) and the fixing plate (21) is 45 degrees.

3. An air cleaner having a pre-filter assembly as recited in claim 1, wherein: fixed plate (21) internally mounted has receiving mechanism (4), receiving mechanism (4) are including receiver (41), fixed plate (21) inside sliding connection has receiver (41), receiver (41) extend to fixed plate (21) outside, receiver (41) and filter screen (25) intercommunication.

4. An air cleaner having a pre-filter assembly as recited in claim 3, wherein: the storage box (41) is connected with a pull buckle (42), and the pull buckle (42) is of a spherical structure.

5. An air cleaner having a pre-filter assembly as recited in claim 1, wherein: install air exhaust mechanism (3) on fixed plate (21), air exhaust mechanism (3) are including fixed block (31), be connected with fixed block (31) on fixed plate (21), fixed block (31) inside sliding connection has leather plug (35), leather plug (35) are through guide slot (32) and recess (27) inside intercommunication.

6. An air cleaner having a pre-filter assembly as recited in claim 5, wherein: install expanding spring (34) on leather plug (35), be connected with pull rod (33) on leather plug (35), pull rod (33) and fixed block (31) sliding connection.

7. An air cleaner having a pre-filter assembly as recited in claim 6, wherein: the push block (36) is mounted on the pull rod (33), and the push block (36) is connected with the fixed block (31) in a sliding mode through the pull rod (33).

8. An air cleaner having a pre-filter assembly as recited in claim 7, wherein: install stop gear (5) on fixed block (31), stop gear (5) include draw-in groove (51), be equipped with draw-in groove (51) on ejector pad (36).

9. An air cleaner having a pre-filter assembly as recited in claim 8, wherein: install bayonet lock (53) on fixed block (31), bayonet lock (53) are through contradicting spring (54) and fixed block (31) sliding connection, bayonet lock (53) are "L" shape structure down.

10. An air cleaner having a pre-filter assembly as recited in claim 9, wherein: the bayonet lock (53) is connected with a pressure lever (52), the pressure lever (52) extends to the outside of the fixed block (31), and the pressure lever (52) is connected with the fixed block (31) in a sliding mode through the bayonet lock (53).