CN216300717U

CN216300717U - Vehicle-mounted purifier

Info

Publication number: CN216300717U
Application number: CN202122318282.8U
Authority: CN
Inventors: 黄艳红; 张骞; 吴昊
Original assignee: Guangxi Zhijie Technology Co ltd
Current assignee: Guangxi Zhijie Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-04-15
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a vehicle-mounted purifier, which comprises: a housing; the dust collection mechanism includes: the mounting plate comprises an upper mounting plate and a lower mounting plate which are transversely arranged in parallel, a cavity is formed between the upper mounting plate and the lower mounting plate, an air inlet is formed at one end of the cavity, an air outlet is formed at the other end of the cavity, a first guide groove is formed in the upper surface of the upper mounting plate, and a second guide groove is formed in the lower surface of the lower mounting plate; the collecting assembly comprises a plurality of repelling polar plates and a plurality of collecting polar plates, the repelling polar plates are arranged on a first base plate in parallel, a first guide strip matched with the first guide groove is arranged at the upper part of the first base plate, the collecting polar plates are arranged on a second base plate in parallel, and a second guide strip matched with the second guide groove is arranged at the lower part of the second base plate; ionizing the filaments; a fan; a filter cartridge; and a cover body. The vehicle-mounted purifier is convenient to disassemble and replace and clean the filtering component. The service life of the purifier is prolonged.

Description

Vehicle-mounted purifier

Technical Field

The utility model relates to the field of air purification equipment, in particular to a vehicle-mounted purifier.

Background

The vehicle is always in a closed state in the running process, and the air quality is reduced due to the generation of bacteria and various polluting gases, so that the physical health of passengers is affected. The improvement of the quality of the circulating air in the automobile compartment is more and more concerned by people. Particularly, in the case of new vehicles, a large amount of harmful substances are emitted from internal parts and accessories (such as seats, interiors and the like), and a large amount of harmful organic compounds are volatilized from adhesives, paints, coatings and the like. In the prior art, an air purifier in a vehicle is usually placed in the vehicle, and the content of harmful substances in the air is reduced by utilizing the adsorption effect of active carbon on solid particles or a mode of releasing negative ions. When the existing purifier is used for purification, the dust collecting device is in contact with air under the drive of air conveying equipment, so that solid particles, harmful substances and the like in the air are adsorbed. Because the space in the car is limited, the volume of on-vehicle clarifier is also limited, need often to wash the filter mechanism in the clarifier or change the filter membrane layer to keep on-vehicle clarifier to have higher purification efficiency. However, the existing purifier has the problem of inconvenient filter element replacement, and after the purification efficiency is reduced, a user directly discards the purifier, so that the problems of waste and the like are caused.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vehicle-mounted purifier, so that the defects of inconvenient cleaning and low purification efficiency of a filtering mechanism in an air purifier are overcome.

The utility model also aims to provide the purifier which has a good shock absorption effect.

To achieve the above object, the present invention provides a vehicle-mounted purifier, comprising: the lower part of the shell is provided with a plurality of air inlet holes, and two sides of the shell are provided with mounting ports; the dust collection mechanism is arranged at the middle lower part of the shell and positioned above the air inlet hole, and the dust collection mechanism comprises: the mounting plate comprises an upper mounting plate and a lower mounting plate which are transversely arranged in parallel, a cavity is formed between the upper mounting plate and the lower mounting plate, an air inlet is formed at one end of the cavity, an air outlet is formed at the other end of the cavity, a first guide groove is formed in the upper surface of the upper mounting plate, and a second guide groove is formed in the lower surface of the lower mounting plate; the collecting assembly is detachably arranged on the mounting plate and comprises a plurality of repelling polar plates and a plurality of collecting polar plates, the repelling polar plates are arranged on a first base plate in parallel, a first guide bar matched with the first guide groove is arranged at the upper part of the first base plate, the collecting polar plates are arranged on a second base plate in parallel, and a second guide bar matched with the second guide groove is arranged at the lower part of the second base plate; in the installation state, the repelling polar plates and the collecting polar plates are arranged at intervals and are parallel to the upper installation plate and the lower installation plate, and the first bottom plate and the second bottom plate are respectively and correspondingly sealed at the installation openings of the shell; the ionization wire is arranged at the air inlet and is parallel to the collecting polar plate and the repelling polar plate; the fan is arranged in the shell and is positioned above the dust collecting mechanism; the filter box is arranged in the shell and is positioned above the fan; and the cover body is detachably covered above the filter box, and a plurality of air outlet holes are formed in the cover body.

Preferably, among the above-mentioned technical scheme, go up the left end of mounting panel with the inner wall contact of casing, the right-hand member with there is the certain distance in the inner wall of casing, down the left end of mounting panel with there is the certain distance in the inner wall of casing, the right-hand member with the inner wall contact of casing, go up the mounting panel with the left end of mounting panel forms the air intake down, go up the mounting panel with the right-hand member of mounting panel forms the air outlet down.

Preferably, among the above-mentioned technical scheme, the plate body internal surface of going up the mounting panel left end is equipped with the arc baffle, the plate body internal surface of mounting panel right-hand member is equipped with the arc baffle down.

Preferably, in the above technical solution, the housing 1 is provided with a fastening hole, and the first bottom plate and the second bottom plate are respectively provided with a fastener; in an assembly state, the buckle is buckled in the buckle hole, and the first bottom plate and the second bottom plate are fixed on the shell 1. Preferably, in the above technical solution, the outer surface of the upper portion of the housing is provided with an external thread, the cover body is provided with an internal thread, and the internal thread on the cover body is matched with the external thread of the housing.

Preferably, among the above-mentioned technical scheme, still include the installation base, the installation base is equipped with the mounting groove, a plurality of springs are established to the bottom of mounting groove, and is a plurality of the top of spring with the casing bottom is connected.

Preferably, among the above-mentioned technical scheme, the casing sets up with the interior surface laminating of mounting groove, and laminating department is equipped with the buffer layer.

Preferably, among the above-mentioned technical scheme, the filter cartridge includes the box body, supreme leading filter screen, HEPA filter screen, active carbon filter screen, crashproof sponge layer, the dustproof filter screen of being equipped with in proper order are followed to the box body.

Preferably, in the above technical solution, an ultraviolet lamp is disposed above the filter box.

Preferably, in the above technical solution, the first guide groove and the second guide groove are plural, and the first guide bar and the second guide bar are respectively arranged in one-to-one correspondence with the first guide groove and the second guide groove.

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

(1) according to the vehicle-mounted purifier, the collecting assembly of the dust collecting mechanism is detachably arranged on the mounting plate, and when excessive dust is adsorbed by the collecting polar plate on the collecting assembly, the collecting polar plate and the repelling polar plate can be directly pulled out, so that the dust on the polar plate can be cleaned. The detachable cover body is arranged above the shell, and when the filter medium of the filter box needs to be replaced or cleaned, the cover body is only required to be opened, so that convenience is realized. The service life of the purifier is prolonged.

(2) According to the vehicle-mounted purifier, the dust collecting mechanism is transversely arranged in the purifier and comprises a plurality of mutually spaced repelling polar plates and collecting polar plates, air passes through the ionizing wires at the air inlet of the collecting assembly, dust in the air is formed into charged particles, and the charged particles are absorbed by the collecting polar plates after passing through the collecting mechanism. The collecting mechanism is transversely arranged, so that the flowing time of air in the collecting assembly is prolonged, and a better dust collecting effect is achieved.

(3) The air inlet and the air outlet of the dust collecting mechanism are both provided with arc-shaped guide plates. The clarifier is working, and the air gets into from the fresh air inlet of casing, and in the air intake entering collection subassembly through collection dirt mechanism, be equipped with curved baffle, the arc baffle enables the gas storage volume increase of entry, then flows out from the other end after collecting the subassembly dust absorption again. The arc-shaped guide plate is arranged at the outlet, so that the flowing stroke of the airflow is prolonged, the contact time of the gas and the collecting assembly is prolonged, and meanwhile, the airflow flows more smoothly.

Drawings

Fig. 1 is a schematic structural view of an on-vehicle purifier according to the present invention.

Fig. 2 is a schematic structural view of a trap assembly in the on-vehicle purifier according to the present invention.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

As shown in fig. 1 to 2, a vehicle-mounted cleaner according to an embodiment of the present invention includes a housing 1, a dust collection mechanism 2, a fan 3, a filter cartridge 4, and a cover 5. The lower part of the shell 1 is provided with a plurality of air inlet holes 11. The dust collecting mechanism 2 is arranged at the middle lower part of the shell 1 and is positioned above the air inlet 11, the fan 3 is arranged above the integrated mechanism 2, the filter box 4 is arranged above the fan 3, and the filter box 4 is positioned below the air outlet 12. The upper part of the filter box 4 is covered with a cover body 5, and the cover body 5 is provided with an air outlet 12. When the purifier works, the fan 3 works to generate air flow, air enters from the air inlet hole 11 at the lower part of the shell 1, is dedusted by the dust collection mechanism 2, is filtered by the filter box 4, and then flows out fresh air from the air outlet hole 12 on the cover 5.

The concrete structure is as follows: the dust collection mechanism 2 includes a mounting plate 21, a collection assembly 22, and an ionizing wire 23. The mounting plate 21 comprises an upper mounting plate 211 and a lower mounting plate 212 which are arranged in parallel with each other in the transverse direction, and a cavity is formed between the upper mounting plate 211 and the lower mounting plate 212. One end of the dust collecting mechanism 2 is provided with an air inlet 24, the other end is provided with an air outlet 25, the upper surface of the upper mounting plate 211 is provided with at least two first guide grooves 213, and the number of the first guide grooves 213 is three in the embodiment. The lower surface of the lower mounting plate 212 is provided with at least two, in this embodiment three, second guide grooves 214. The collecting assembly 22 is detachably mounted on the mounting plate 21, the collecting assembly 22 comprises a plurality of repelling polar plates 221 and a plurality of collecting polar plates 222, the repelling polar plates 221 are arranged on a first base plate 223 in parallel, a first guide strip 224 is arranged on the upper portion of the first base plate 223, and the first guide strip 224 is matched with the first guide groove 213. The plurality of collecting plates 222 are arranged on the second base plate 225 in parallel, a second guide bar 226 is arranged on the upper portion of the second base plate 225, and the second guide bar 226 is matched with the second guide groove 214. Preferably, there are a plurality of the first guide bars 224 and the

second guide bars

226, and 3 guide bars are provided in one-to-one correspondence with the first guide grooves 213 and the second guide grooves 214.

The casing 1 has mounting openings (not shown) formed at both sides thereof, and the repulsive pole plate 221 is inserted into the mounting openings and positioned between the upper mounting plate 211 and the lower mounting plate 212 when mounted. The collecting plate 221 is inserted into the mounting hole and spaced apart from the repelling plate 211. The first guide bars 224 of the first base plate are correspondingly inserted into the first guide grooves 214, and the second guide bars 225 of the second base plate are correspondingly inserted into the second guide grooves 214. The first bottom plate and the second bottom plate are attached to the shell 1 and seal the mounting opening in the shell 1. The first bottom plate and the second bottom plate are respectively provided with a buckle (not shown), and the buckles are clamped in corresponding buckle holes of the shell 1 to fix the first bottom plate and the second bottom plate on the shell 1. The buckle is a conventional buckle which can fix the first bottom plate and the second bottom plate in the buckle hole. The edges of the first and second bottom plates have sealing rings (not shown) to prevent air from leaking from the air flowing in the collection assembly. The repelling polar plate 221 and the collecting polar plate 222 are detachably connected with the shell 1, after the collecting polar plate 222 absorbs dust, in order to keep high cleaning rate, the dust on the collecting polar plate 222 and the repelling polar plate 221 is cleaned, the collecting polar plate 222 and the repelling polar plate 221 can be pulled out for cleaning only by pressing the buckles from the two sides of the shell 1 and pulling out. The cleaning is simple and convenient.

An ionization wire 23 is arranged at the position of an air inlet 24 arranged at one end of the dust collecting mechanism 2, and the ionization wire 23, the repelling polar plate 221 and the collecting polar plate 222 are arranged in parallel. The ionization wire 23 is connected to the positive pole of the power supply. The collecting plate 222 is connected to the negative pole of the power source and the repelling plate 221 is connected to the positive pole of the power source. The voltage of the repeller plate 221 is lower than the voltage of the ionizing wire. Air passing through the ionizing wire 23 charges particles in the air, and the air is absorbed by the collecting plate 222 after passing through the collecting assembly 22. The repeller plate 221 is provided such that a voltage difference is provided between the collector plate 222 and the repeller plate 221 to create an electric field to attract contaminants. The airflow can be quickly drawn to the surface of the panel as it passes over the collection assembly 22. Meanwhile, as the dust collecting mechanism 2 is transversely arranged, the flowing time of air in the collecting assembly is prolonged in a limited design space, and a better dust collecting effect is achieved. The dust collecting mechanism 2 is provided with a fan 3, and in the embodiment, 2 fans are provided. The filter box 4 is arranged above the fan 3, most particles in the air are adsorbed by the dust collection mechanism 2, and some fine particles are filtered again by the filter box 4 to obtain fresh air and flow out through the air outlet 12 on the cover body 5.

Preferably, the left end of the upper mounting plate 211 contacts the inner wall of the housing 1 in a sealed state, and the right end is spaced apart from the inner wall of the housing 1. The left end of the lower mounting plate 212 is spaced from the inner wall of the housing 1, and the right end is in contact with the inner wall of the housing 1, and is in a sealed state. The left ends of the upper mounting plate 211 and the lower mounting plate 212 form an air inlet 24 of the dust collecting mechanism, and the right ends of the upper mounting plate 211 and the lower mounting plate 212 form an air outlet 25 of the dust collecting mechanism. When air enters, the air can only enter from the air inlet 24 and flow out from the air outlet 25. The air flow direction is controlled so that the air is fully contacted by the collection assembly 22.

Preferably, the inner surface of the plate body at the left end of the upper mounting plate 211 is provided with an arc-shaped guide plate 215, and the inner surface of the plate body at the right end of the lower mounting plate 211 is provided with an arc-shaped guide plate 216. The air inlet and the air outlet are both provided with arc-shaped guide plates. The clarifier is carrying out the during operation, and the air gets into from the fresh air inlet of casing, and in the air intake entering collection subassembly through collection dirt mechanism, be equipped with curved baffle, the arc baffle enables the gas storage volume increase of entry, then flows from the other end after collecting the subassembly dust absorption again. The arc-shaped guide plate is arranged at the outlet, so that the flowing stroke of the airflow is prolonged, the contact time of the gas and the collecting assembly is prolonged, and meanwhile, the airflow flows more smoothly.

Preferably, the outer surface of the upper part of the housing 1 is provided with an external thread, the cover body is provided with an internal thread, and the internal thread on the cover body 5 is matched with the external thread of the housing. During assembly, the cover body 5 is screwed on the cover body 5, and the internal thread of the cover body is meshed with the external thread of the shell. When the filter box 4 needs to be replaced or the filter box 4 needs to be cleaned, the cover body 5 is opened, and the filter box is taken down. The disassembly is more convenient.

Preferably, the housing 1 is mounted on the mounting base 6, the mounting base 6 is provided with a mounting groove 61, the bottom of the mounting groove 61 is provided with a plurality of springs 62, and the top ends of the plurality of springs 62 are connected with the bottom of the housing 1. The internal surface and the 1 laminating setting of casing of mounting groove 61, laminating department are equipped with the buffer layer, and this buffer layer is made for the rubber material.

Preferably, the filtering box 4 comprises a box body 41, and the box body 41 is sequentially provided with a preposed filter screen 42, a HEPA filter screen 43, an activated carbon filter screen 44, an anti-collision sponge layer 45 and a dustproof filter screen 56 from bottom to top. In the vehicle operation process, the clarifier can take place certain rocking, sets up crashproof sponge layer 45, can avoid the particulate matter in the active carbon layer to rock the range too big. Dust in the dust-proof filter screen can fall into the filter box.

Preferably, an ultraviolet lamp 7 is arranged above the filter box 4. The gas filtered by the filter box 4 is sterilized and disinfected by an ultraviolet lamp, so that germs in the air are reduced.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the utility model and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims

1. An on-board purifier, comprising:

the lower part of the shell is provided with a plurality of air inlet holes, and two sides of the shell are provided with mounting ports;

the dust collection mechanism is arranged at the middle lower part of the shell and positioned above the air inlet hole, and the dust collection mechanism comprises:

the mounting plate comprises an upper mounting plate and a lower mounting plate which are transversely arranged in parallel, a cavity is formed between the upper mounting plate and the lower mounting plate, an air inlet is formed at one end of the cavity, an air outlet is formed at the other end of the cavity, a first guide groove is formed in the upper surface of the upper mounting plate, and a second guide groove is formed in the lower surface of the lower mounting plate;

the collecting assembly is detachably arranged on the mounting plate and comprises a plurality of repelling polar plates and a plurality of collecting polar plates, the repelling polar plates are arranged on a first base plate in parallel, a first guide bar matched with the first guide groove is arranged at the upper part of the first base plate, the collecting polar plates are arranged on a second base plate in parallel, and a second guide bar matched with the second guide groove is arranged at the lower part of the second base plate; in the installation state, the repelling polar plates and the collecting polar plates are arranged at intervals and are parallel to the upper installation plate and the lower installation plate, and the first bottom plate and the second bottom plate are respectively and correspondingly sealed at the installation openings of the shell; and

the ionization wire is arranged at the air inlet and is parallel to the collecting polar plate and the repelling polar plate;

the fan is arranged in the shell and is positioned above the dust collecting mechanism;

the filter box is arranged in the shell and is positioned above the fan; and

the cover body is detachably covered above the filter box, and a plurality of air outlet holes are formed in the cover body.

2. The vehicle-mounted purifier of claim 1, wherein the left end of the upper mounting plate contacts with the inner wall of the housing, the right end of the upper mounting plate contacts with the inner wall of the housing, the left end of the lower mounting plate contacts with the inner wall of the housing, the right end of the lower mounting plate contacts with the inner wall of the housing, the left end of the upper mounting plate and the left end of the lower mounting plate form an air inlet, and the right end of the upper mounting plate and the right end of the lower mounting plate form an air outlet.

3. The vehicle-mounted purifier as recited in claim 2, wherein the inner surface of the plate body at the left end of the upper mounting plate is provided with an arc-shaped guide plate, and the inner surface of the plate body at the right end of the lower mounting plate is provided with an arc-shaped guide plate.

4. The vehicle-mounted purifier according to claim 1, wherein the housing 1 is provided with a fastening hole, and the first bottom plate and the second bottom plate are respectively provided with a fastener; in an assembly state, the buckle is buckled in the buckle hole, and the first bottom plate and the second bottom plate are fixed on the shell 1.

5. The vehicle-mounted purifier as recited in claim 1, wherein the housing has an outer surface with an external thread on an upper portion thereof, and the cover has an internal thread thereon, the internal thread on the cover cooperating with the external thread on the housing.

6. The vehicle-mounted purifier of claim 1, further comprising a mounting base, wherein the mounting base is provided with a mounting groove, the bottom of the mounting groove is provided with a plurality of springs, and the top ends of the plurality of springs are connected with the bottom of the shell.

7. The vehicle-mounted purifier as recited in claim 6, wherein the housing is attached to an inner surface of the mounting groove, and a buffer layer is disposed at the attachment position.

8. The vehicle-mounted purifier as claimed in claim 1, wherein the filtering box comprises a box body, and the box body is provided with a front filter screen, a HEPA filter screen, an activated carbon filter screen, an anti-collision sponge layer and a dustproof filter screen from bottom to top in sequence.

9. The vehicle-mounted purifier as recited in claim 1, wherein an ultraviolet lamp is disposed above the filter cartridge.

10. The vehicle-mounted purifier of claim 1, wherein the first guide groove and the second guide groove are provided in plurality, and the first guide bar and the second guide bar are respectively provided in one-to-one correspondence with the first guide groove and the second guide groove.