CN211189466U

CN211189466U - Can conveniently dismantle air purifier in car of just filter screen

Info

Publication number: CN211189466U
Application number: CN201921615193.6U
Authority: CN
Inventors: 唐桂紫
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-08-07
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a can conveniently dismantle air purifier in car of just filter screen relates to air purification technical field. Including device body and shield, the filter tank has been seted up to the upper end of device body, the inside of filter tank is equipped with the primary filter screen body, the upper end fixedly connected with connecting block of device body, the air inlet has been seted up to the lateral wall of connecting block, the connecting block is connected with the shield block, the equal fixedly connected with fixed column in four chamfer departments in the upper end of device body. Through setting up fixed column and fixed establishment, utilize fixed establishment to fix the shield in the upper end of fixed column, when needing to clear up the primary filter screen body, the nut among the rotatory fixed establishment lifts off the nut, takes off the shield simultaneously again, then takes out the inside primary filter screen body of filter-tank and clear up, has avoided the long-time accumulational dust of primary filter screen body to influence the work efficiency of device body.

Description

Can conveniently dismantle air purifier in car of just filter screen

Technical Field

The utility model relates to an air purification technical field specifically is a can conveniently dismantle air purifier in car of primary filter screen.

Background

A vehicle-mounted air purifier, namely a vehicle air purifier and an automobile air purifier, is special air purification equipment for purifying PM2.5, toxic and harmful gases, peculiar smell, bacteria, viruses and other in-automobile pollution in air in an automobile. The vehicle-mounted purifier, also called vehicle purifier or vehicle-mounted air purifier, is generally composed of a high voltage generating circuit, an anion generator, a micro fan, an air filter and other systems. The working principle is as follows: the micro fan in the machine enables air in the vehicle to circularly flow, polluted air filters or adsorbs various pollutants after passing through a PM2.5 filter screen and an active carbon filter element in the machine, then the polluted air is continuously ionized by an anion generator arranged at an air outlet to generate a large amount of anions, and the anions are sent out by the micro fan to form anion airflow so as to achieve the purposes of cleaning and purifying the air; however, the vehicle-mounted air purifier in the prior art still has the following problems:

1. In the prior art, vehicle-mounted air purifiers are sealed, so that a user is difficult to open the purifier from the outside without using a special tool, a primary filter screen body in the device can accumulate a lot of dust after using the purifier, and the efficiency and the quality of air evolution can be influenced if the primary filter screen body cannot be cleaned by opening the purifier;

2. Among the prior art, the air inlet of on-vehicle air evolution device generally all is established in the upper end of device body, puts in the car like this for a long time, and the air inlet falls the ash easily, can increase the work burden of inside primary filter net body.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can conveniently dismantle interior air purifier of primary filter screen possesses convenient dismantlement clearance primary filter screen body and avoids the air inlet advantage such as ash that falls, has solved the difficult problem that falls the ash with the air inlet of clearance of primary filter screen body.

(II) technical scheme

For the purpose of realizing the above-mentioned convenient dismantlement clearance primary filter body and avoiding the air inlet ash that falls, the utility model provides a following technical scheme: the utility model provides a can conveniently dismantle interior air purifier of primary filter screen, includes device body and shield, the filter-tank has been seted up to the upper end of device body, the inside of filter-tank is equipped with primary filter screen body, the upper end fixedly connected with connecting block of device body, the air inlet has been seted up to the lateral wall of connecting block, the connecting block is connected with the shield block, the equal fixedly connected with fixed column in four chamfers in the upper end of device body, fixed and shield fixed connection is passed through to the upper end of fixed column, the upper end of shield has the champignon cover through clamping mechanism swing joint, the air vent has been seted up in the outside of champignon cover, the gas outlet has been seted up in the outside of device body, the lower extreme fixedly connected with sucking disc of device.

As a preferred technical scheme of the utility model, establish to the rectangle for the connecting block, and the connecting block encircles the filter-tank and establishes in the periphery of filter-tank.

As an optimal technical scheme of the utility model, the inside of air inlet is equipped with the dust screen, and four faces of connecting block all are equipped with the air inlet.

As a preferred technical scheme of the utility model, the joint groove has been seted up to the lower extreme of shield, and the connecting block is connected with joint groove block.

As a preferred technical scheme of the utility model, fixed establishment includes spacing groove, through-hole, screw and nut, the lower extreme at the shield is seted up to the spacing groove, and the position of spacing groove is corresponding with fixed, the top at the spacing groove is seted up to the through-hole, and the through-hole runs through the shield, the upper end at the fixed column is seted up to the screw, the nut runs through the inside of through-hole and spacing groove threaded connection at the screw.

As a preferred technical scheme of the utility model, the joint mechanism includes joint piece, spring catch and pinhole, joint piece fixed connection is in the upper end of shield, spring catch swing joint is at the lateral part of joint piece, the lateral part at the champignon cover is seted up to the pinhole, and spring catch and pinhole pin joint.

(III) advantageous effects

Compared with the prior art, the utility model provides a can conveniently dismantle interior air purifier of car of primary filter screen possesses following beneficial effect:

1. This can conveniently dismantle in-car air purifier of primary filter screen, through setting up fixed column and fixed establishment, utilize fixed establishment to fix the shield in the upper end of fixed column, when needing to clear up the primary filter screen body, the nut among the rotatory fixed establishment lifts off the nut, takes off the shield again simultaneously, then takes out the inside primary filter screen body of filter-tank and clears up, has avoided the long-time accumulational dust of primary filter screen body to influence the work efficiency of device body.

2. This can conveniently dismantle interior air purifier of primary filter screen through setting up the shield, utilizes the shield to cover the air inlet, no matter use or when not using the device body, the dust also can not fall into the inside of air inlet, and the inside dust screen of air inlet also can filter the dust of great granule moreover, has reduced the burden of primary filter screen body, has improved air purification's efficiency.

Drawings

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

Fig. 2 is an exploded view of the present invention;

FIG. 3 is a front view of the present invention;

Fig. 4 is an enlarged view of the part a of the present invention.

In the figure: 1. a device body; 2. a dust cover; 3. a filter tank; 4. a primary filter screen body; 5. connecting blocks; 6. an air inlet; 7. fixing a column; 8. a fixing mechanism; 81. a limiting groove; 82. a through hole; 83. a screw hole; 84. a nut; 9. a clamping mechanism; 91. a clamping block; 92. a spring pin; 93. a pin hole; 10. a fragrance cover; 11. a vent hole; 12. an air outlet; 13. a suction cup; 14. a dust screen; 15. a clamping groove.

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. 1-4, an air purifier for vehicle, which can conveniently detach a primary filter screen, includes a device body 1 and a dust cap 2, the upper end of the device body 1 is provided with a filter tank 3, a primary filter screen body 4 is arranged inside the filter tank 3, the upper end of the device body 1 is fixedly connected with a connecting block 5, the side wall of the connecting block 5 is provided with an air inlet 6, the connecting block 5 is clamped and connected with the dust cover 2, four chamfers at the upper end of the device body 1 are fixedly connected with fixing columns 7, the upper end of the fixed column 7 is fixedly connected with the dust cover 2 through a fixed mechanism 8, the upper end of the dust cover 2 is movably connected with an aromatherapy cover 10 through a clamping mechanism 9, the outside of champignon cover 10 has seted up air vent 11, gas outlet 12 has been seted up in the outside of device body 1, the lower extreme fixedly connected with sucking disc 13 of device body 1.

Specifically, the connecting block 5 is set to be rectangular, and the connecting block 5 is arranged around the filtering tank 3 at the periphery of the filtering tank 3.

In this embodiment, 3 filter tanks are located through the connecting block 5, which facilitates the air intake of the filter tanks 3.

Specifically, the inside of air inlet 6 is equipped with dust screen 14, and four sides of connecting block 5 all are equipped with air inlet 6.

In this embodiment, the dust screen 14 inside the air inlet 6 can also filter dust of larger granule, has reduced the burden of primary filter screen body 4, has improved air purification's efficiency.

Specifically, the lower end of the dust cover 2 is provided with a clamping groove 15, and the connecting block 5 is clamped and connected with the clamping groove 15.

In this embodiment, the dust cap 2 can be positioned effectively, and displacement is prevented.

Specifically, the fixing mechanism 8 includes a limiting groove 81, a through hole 82, a screw hole 83 and a nut 84, the limiting groove 81 is provided at the lower end of the dust cover 2, the position of the limiting groove 81 corresponds to the fixing position, the through hole 82 is provided at the top end of the limiting groove 81, the through hole 82 penetrates through the dust cover 2, the screw hole 83 is provided at the upper end of the fixing column 7, and the nut 84 penetrates through the through hole 82 and the limiting groove 81 and is connected to the inside of the screw hole 83 in a threaded manner.

In this embodiment, with the nut 84 in the fixed establishment 8 from the inside rotation play of screw 83, take off shield 2 from the upper end of fixed column 7 again after rotatory nut 84, take off shield 2 after again take out the inside of filter tank 3 to take out and clear up primary filter screen body 4, avoided primary filter screen body 4 long-time accumulational dust to influence the work efficiency of device body 1.

Specifically, latch mechanism 9 includes joint piece 91, spring catch 92 and pinhole 93, joint piece 91 fixed connection is in the upper end of shield 2, spring catch 92 swing joint is at the lateral part of joint piece 91, the lateral part at champignon cover 10 is seted up to pinhole 93, and spring catch 92 and pinhole 93 pin joint.

In this embodiment, the spring pin 92 at the side of the clamping block 91 in the clamping mechanism 9 is in pin connection with the pin hole 93, so that the champignon cover 10 can be conveniently detached and the substances for purifying the air inside can be replaced.

The utility model discloses a theory of operation and use flow: when in use, if the primary filter screen body 4 in the device body 1 needs to be cleaned, the dust cap 2 is firstly disassembled, when in disassembly, the nut 84 in the fixing mechanism 8 is rotated out from the screw hole 83, the dust cap 2 is then removed from the upper end of the fixed column 7 after the nut 84 is rotated out, the primary filter screen body 4 is then taken out from the inside of the filter tank 3 for cleaning after the dust cap 2 is removed, thereby avoiding the influence of the dust accumulated for a long time on the primary filter screen body 4 on the working efficiency of the device body 1, when the dust cap 2 is installed, the dust cap 2 is positioned by the clamping between the limiting groove 81 at the lower end of the dust cap 2 and the fixed column 7, then the dust cap 2 is fixed by tightening the nut 84, the air inlet 6 is covered by the dust cap 2, no matter whether the device body 1 is used or not used, the dust can not fall into the air inlet 6, and the dust mesh 14 in the air inlet 6 can also filter larger particles of dust, reduce the work burden of prefiltration net body 4, champignon piece or air freshener can be put into to the inside of 2 upper ends champignon covers 10 of shield, can the effectual taste of improving the car interior air, when dismantling the installation to champignon cover 10, only need to connect with pinhole 93 through the spring catch 92 of joint block 91 lateral part in the latch mechanism 9, made things convenient for dismantlement champignon cover 10, change inside air-purifying's material, the sucking disc 13 of device bottom can help putting more stably of device body 1 in the car, avoid meetting the highway section of jolting and drop.

In summary, the in-vehicle air purifier with the conveniently detachable primary filter screen has the advantages that the fixed column 7 and the fixing mechanism 8 are arranged, the dustproof cover 2 is fixed at the upper end of the fixed column 7 through the fixing mechanism 8, when the primary filter screen body 4 needs to be cleaned, the nut 84 in the fixing mechanism 8 is rotated to detach the nut 84, the dustproof cover 2 is taken down, the primary filter screen body 4 in the filter tank 3 is taken out to be cleaned, and the phenomenon that dust accumulated in the primary filter screen body 4 for a long time affects the working efficiency of the device body 1 is avoided; through setting up shield 2, utilize shield 2 to cover air inlet 6, no matter use or when not using device body 1, the dust can not fall into the inside of air inlet 6 yet, and the dust screen 14 of the inside of air inlet 6 also can filter the dust of great granule moreover, has reduced the burden of primary filter screen body 4, has improved air purification's efficiency.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can conveniently dismantle air purifier in car of primary filter screen, includes device body (1) and shield (2), its characterized in that: the upper end of the device body (1) is provided with a filter tank (3), a primary filter screen body (4) is arranged inside the filter tank (3), the upper end of the device body (1) is fixedly connected with a connecting block (5), the side wall of the connecting block (5) is provided with an air inlet (6), the connecting block (5) is clamped and connected with the dustproof cover (2), four chamfers at the upper end of the device body (1) are fixedly connected with fixing columns (7), the upper end of the fixed column (7) is fixedly connected with the dust cover (2) through a fixed mechanism (8), the upper end of the dust cover (2) is movably connected with an aromatherapy cover (10) through a clamping mechanism (9), air vent (11) have been seted up in the outside of champignon cover (10), gas outlet (12) have been seted up in the outside of device body (1), the lower extreme fixedly connected with sucking disc (13) of device body (1).

2. The air purifier in the vehicle capable of conveniently detaching the primary filter screen as claimed in claim 1, wherein: the connecting block (5) is rectangular, and the connecting block (5) surrounds the filter tank (3) and is arranged on the periphery of the filter tank (3).

3. The air purifier in the vehicle capable of conveniently detaching the primary filter screen as claimed in claim 1, wherein: the dust screen (14) is arranged in the air inlet (6), and the air inlet (6) is formed in each of the four sides of the connecting block (5).

4. The air purifier in the vehicle capable of conveniently detaching the primary filter screen as claimed in claim 1, wherein: the lower end of the dustproof cover (2) is provided with a clamping groove (15), and the connecting block (5) is connected with the clamping groove (15) in a clamping mode.

5. The air purifier in the vehicle capable of conveniently detaching the primary filter screen as claimed in claim 1, wherein: fixing mechanism (8) include spacing groove (81), through-hole (82), screw (83) and nut (84), the lower extreme at shield (2) is seted up in spacing groove (81), and the position of spacing groove (81) with fix corresponding, the top at spacing groove (81) is seted up in through-hole (82), and through-hole (82) run through shield (2), the upper end at fixed column (7) is seted up in screw (83), nut (84) run through-hole (82) and spacing groove (81) threaded connection is in the inside of screw (83).

6. The air purifier in the vehicle capable of conveniently detaching the primary filter screen as claimed in claim 1, wherein: clamping mechanism (9) are including joint piece (91), spring catch (92) and pinhole (93), joint piece (91) fixed connection is in the upper end of shield (2), spring catch (92) swing joint is at the lateral part of joint piece (91), the lateral part at champignon cover (10) is seted up in pinhole (93), and spring catch (92) and pinhole (93) pin joint.