CN211051706U - Vehicle-mounted nano photocatalytic electrostatic air purifier - Google Patents

Abstract

The utility model discloses a vehicle-mounted nanometer photocatalysis electrostatic air purifier, which comprises a casing, a power supply hole and a button, wherein the power supply hole and the button are both positioned on the side wall of the casing, the power supply hole is electrically connected with the button, the upper surface of the casing is respectively and fixedly connected with a first ring and a second ring, a cavity formed between the first ring and the second ring is a slot, the surface of the first ring is provided with a positioning slot, the upper surface of the casing is slidably connected with a cover plate, a filtering cylinder is detachably connected above the casing, the bottom end of the filtering cylinder is integrally formed with a clamping block, the outer part of the filtering cylinder is fixedly connected with a metal frame, the bottom end of the filtering cylinder is inserted into the slot between the first ring and the second ring, the clamping block is clamped in the positioning slot, and the cover plate further compresses and fixes the clamping block without the help of an auxiliary tool, the filter cylinder is convenient to mount or dismount, the metal frame improves the shock resistance and the compression resistance of the filter cylinder, and the service life is prolonged.

Description

Vehicle-mounted nano photocatalytic electrostatic air purifier

Technical Field

The utility model relates to a gas treatment equipment technical field specifically is a vehicle-mounted nanometer photocatalysis static air cleaner.

Background

A nano-photocatalytic electrostatic air purifier which can efficiently kill germs and quickly and deeply degrade volatile organic compounds is successfully developed by the national superfine powder engineering research center of the university of east China science institute of technology. The core module does not need to be updated and does not produce secondary pollution. The nano photocatalytic air purifier has the advantages that the sterilization effect on germs in indoor air can reach 99.9%, the removal rate of formaldehyde, benzene and the like by double photocatalysis reaches 90%, the dust removal rate reaches more than 95%, the purification efficiency is greatly higher than the national standard, and the propagation of H1N1 influenza A germs in the air can be effectively controlled. A multifunctional nano-photocatalytic air purifier with three sterilization functions, such as photocatalytic sterilization, ultraviolet sterilization and dust removal system sterilization, adopts a nano-photocatalytic mechanism and a carrier with large specific surface area and high adsorption performance to load nano-titanium dioxide to prepare a photocatalytic net, can exert the synergistic effect of high-efficiency physical adsorption and photocatalytic decomposition, realizes the lasting decomposition of organic pollutants such as formaldehyde, benzene and the like and the timely sterilization of germs, decomposes the organic pollutants into carbon dioxide and water, and eliminates the defects of physical adsorption saturation and secondary pollution.

The interior of the automobile is a closed space relatively, and in order to improve the comfort level of passengers in the automobile, the vehicle-mounted nano photocatalytic electrostatic air purifier is used for purifying air, and the main structure of the vehicle-mounted nano photocatalytic electrostatic air purifier comprises a shell and a filter screen cylinder.

However, the existing vehicle-mounted nano photocatalytic electrostatic air purifier has the following disadvantages:

1. The filter screen cylinder is mostly fixedly connected with the casing through bolts, dust is easily accumulated on the surface of the filter screen cylinder, the filter screen cylinder can be detached only by means of tools, operation is troublesome, and the blocking of the dust reduces the using effect.

2. The surface of the filter screen cylinder has low structural strength and is easy to damage under the impact force, and the attractiveness is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an on-vehicle nanometer photocatalysis static air cleaner to solve current on-vehicle nanometer photocatalysis static air cleaner among the above-mentioned background art, filter screen cylinder is many through bolt and casing fixed connection, filter screen cylinder surface piles up the dust easily, need just can dismantle filter screen cylinder with the help of the instrument, the troublesome poeration, the jam of dust reduces the result of use, filter screen cylinder surface's structural strength is low, it is damaged very easily to receive the impact force, reduce the problem of pleasing to the eye degree.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an on-vehicle nanometer photocatalysis static air cleaner, includes casing, power hole and button all are located casing lateral wall, and power hole and button electric connection, casing upper surface is fixedly connected with a ring and No. two rings respectively, and the cavity of constituteing between a ring and No. two rings is the slot, the constant head tank has been seted up on a ring surface, sliding surface is connected with the apron on the casing, the casing top can be dismantled and be connected with the filtration drum, it has the fixture block to filter drum bottom integrated into one piece, filter the outside fixedly connected with metal crate of drum.

Preferably, a sealing washer has been bonded to the ring inner wall, No. two ring inner walls bond and have No. two sealing washers, a sealing washer and No. two sealing washers all are located inside the slot, improve the leakproofness that filters drum and casing and be connected.

Preferably, the casing upper surface has been seted up the spout, the inside sliding connection of spout has the slider, slider top and apron fixed connection, slider right side wall passes through spring and stand fixed connection, stand and casing fixed connection, spring internally mounted has the telescopic link, and through apron cooperation spring, it is fixed to further compress tightly the fixture block.

Preferably, the bottom end of the filtering cylinder is clamped inside the slot, the clamping block corresponds to the positioning groove, the filtering cylinder is prevented from rotating relative to the casing, and stability is improved.

Preferably, the metal frame includes becket, connecting rod and No. two beckets respectively, connecting rod top and bottom weld with becket and No. two beckets respectively mutually, the connecting rod is the array, and the equidistance ring is established outside filtering the drum, and the becket improves and filters drum resistance to compression and shock resistance.

Preferably, the rubber pads are symmetrically bonded on the lower surface of the casing, the salient point rubber pads are symmetrically bonded on the two side walls of the casing close to the bottom end, and the bottom of the casing is good in anti-skid and anti-collision performance.

The utility model provides an on-vehicle nanometer photocatalysis static air cleaner possesses following beneficial effect:

(1) The utility model is characterized in that the upper surface of the casing is respectively fixedly connected with a first ring and a second ring, the cavity formed between the first ring and the second ring is a slot, the surface of the first ring is provided with a positioning groove, the bottom end of the filtering cylinder is integrally formed with a clamping block, the upper surface of the casing is provided with a sliding groove, the inside of the sliding groove is slidably connected with a sliding block, the top end of the sliding block is fixedly connected with a cover plate, the right side wall of the sliding block is fixedly connected with a stand column through a spring, the stand column is fixedly connected with the casing, the inside of the spring is provided with a telescopic rod, when the filtering cylinder is installed, the cover plate is pushed to one side, the positioning groove on the surface of the first ring is exposed, the clamping block of the filtering cylinder corresponds to the positioning groove on the surface of the first ring by holding the filtering cylinder, pressure is applied to the filtering, a ring inner wall bonds and has a sealing washer, No. two ring inner walls bond and have No. two sealing washers, a sealing washer and No. two sealing washers have improved the leakproofness of being connected between filtration drum and the casing, the fixture block is pegged graft inside the constant head tank simultaneously, the effectual relative casing rotation of cylinder of avoiding filtering rotates, remove the thrust of applying to the apron this moment, the apron is under the elastic force effect of spring, the laminating is in a ring one side, it is fixed to the fixture block pressure fastening, the installation work is accomplished, whole process need not use worker's auxiliary operation, easy to assemble and dismantlement, time saving and labor saving.

(2) The utility model discloses a filter the outside fixedly connected with metal frame of drum, the metal frame includes becket, connecting rod and No. two beckets respectively, and connecting rod top and bottom weld with becket and No. two beckets mutually respectively, and the connecting rod is the array, and the equidistance ring is established and is filtering the drum outside, and becket, connecting rod and No. two beckets of metal frame are consolidated filtering the drum, improve the stability and the shock resistance of structure, increase of service life.

Drawings

FIG. 1 is a schematic view of the overall structure of a vehicle-mounted nano photocatalytic electrostatic air cleaner according to the present invention;

FIG. 2 is a schematic top view of a connection structure of a first ring, a second ring and a housing of the vehicle-mounted nano photocatalytic electrostatic air cleaner of the present invention;

FIG. 3 is a schematic structural view of a filtering cylinder and a metal frame of the vehicle-mounted nano photocatalytic electrostatic air cleaner of the present invention;

Fig. 4 is a schematic view of a connecting structure between a housing and a cover plate of the vehicle-mounted nano photocatalytic electrostatic air cleaner of the present invention.

In the figure: 1. a housing; 101. a chute; 2. a rubber pad; 201. bump rubber mats; 3. a power supply hole; 301. a button; 4. a first ring; 401. a first sealing ring; 402. positioning a groove; 5. a second circular ring; 501. a second sealing ring; 6. a filter cylinder; 601. a clamping block; 7. a metal frame; 701. a first metal ring; 702. a connecting rod; 703. a second metal ring; 8. a slot; 9. a slider; 10. a telescopic rod; 11. a spring; 12. a column; 13. and (7) a cover plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides an on-vehicle nanometer photocatalysis static air cleaner, includes casing 1, power hole 3 and button 301 all are located 1 lateral wall of casing, and power hole 3 and button 301 electric connection, 1 upper surface of casing is fixedly connected with a ring 4 and No. two rings 5 respectively, and the cavity of constituteing between a ring 4 and No. two rings 5 is slot 8, constant head tank 402 has been seted up on 4 surfaces of a ring, 1 upper surface sliding connection of casing has apron 13, 1 top of casing can be dismantled and be connected with and filter drum 6, 6 bottom integrated into one piece of filter drum have fixture block 601, 6 outside fixedly connected with metal frame 7 of filter drum.

Preferably, 4 inner walls of a ring bond No. 401, 5 inner walls of No. two rings bond No. 501, No. 401 and No. 501 all lie in the slot 8, and No. 401 and No. 501 improve the leakproofness of casing 1 and filter drum 6 junction.

Preferably, the sliding groove 101 has been seted up to casing 1 upper surface, the inside sliding connection of sliding groove 101 has slider 9, slider 9 top and apron 13 fixed connection, slider 9 right side wall passes through spring 11 and stand 12 fixed connection, stand 12 and casing 1 fixed connection, spring 11 internally mounted has telescopic link 10, further compresses tightly fixedly fixture block 601 through apron 13 cooperation spring 11.

Preferably, the bottom end of the filtering cylinder 6 is clamped in the slot 8, the clamping block 601 corresponds to the positioning groove 402, and the positioning groove 402 limits the clamping block 601 to prevent the clamping block from rotating.

Preferably, metal frame 7 includes becket 701, connecting rod 702 and No. two beckets 703 respectively, connecting rod 702 top and bottom weld with becket 701 and No. two beckets 703 respectively mutually, connecting rod 702 is the array, and the equidistance ring is established outside filtering drum 6, and metal frame 7 has very strong structural strength, and stability is good, has improved the resistance to compression and the shock resistance of filtering drum 6.

Preferably, rubber pads 2 are symmetrically bonded on the lower surface of the machine shell 1, and salient point rubber pads 201 are symmetrically bonded on the positions, close to the bottom end, of the two side walls of the machine shell 1, so that the stability between the machine shell 1 and a vehicle body is improved.

It should be noted that, when the vehicle-mounted nanometer photocatalytic electrostatic air cleaner works, the upper surface of the casing 1 is fixedly connected with the first ring 4 and the second ring 5 respectively, the cavity formed between the first ring 4 and the second ring 5 is the slot 8, the surface of the first ring 4 is provided with the positioning slot 402, the bottom end of the filtering cylinder 6 is integrally formed with the clamping block 601, the upper surface of the casing 1 is provided with the chute 101, the inside of the chute 101 is slidably connected with the slide block 9, the top end of the slide block 9 is fixedly connected with the cover plate 13, the right side wall of the slide block 9 is fixedly connected with the upright post 12 through the spring 11, the upright post 12 is fixedly connected with the casing 1, the inside of the spring 11 is provided with the telescopic rod 10, when the filtering cylinder 6 is installed, the positioning slot 402 on the surface of the first ring 4 is exposed by pushing the cover plate 13 to one side, and the clamping block 601 of the filtering cylinder 6 is corresponding to the positioning slot 402, pressure is applied to the filtering cylinder 6, the bottom end of the filtering cylinder 6 is inserted into a slot 8 between a first circular ring 4 and a second circular ring 5, a first sealing ring 401 is bonded on the inner wall of the first circular ring 4, a second sealing ring 501 is bonded on the inner wall of the second circular ring 5, the first sealing ring 401 and the second sealing ring 501 are both located inside the slot 8, the first sealing ring 401 and the second sealing ring 501 improve the sealing performance of connection between the filtering cylinder 6 and the casing 1, meanwhile, the fixture block 601 is inserted into the positioning groove 402, rotation of the filtering cylinder 6 relative to the casing 1 is effectively avoided, the thrust applied to the cover plate 13 is removed, the cover plate 13 is attached to one side of the first circular ring 4 under the elastic force action of the spring 11, the fixture block 601 is compressed and fixed, the installation work is completed, no worker-assisted work is needed in the whole process, the installation and disassembly are convenient, and time and labor; through filtering 6 outside fixedly connected with metal frame 7 of drum, metal frame 7 includes becket 701, connecting rod 702 and No. two becket 703 respectively, connecting rod 702 top and bottom weld with becket 701 and No. two becket 703 respectively mutually, connecting rod 702 is the array, and the equidistance encircles and establish outside filtering drum 6, becket 701, connecting rod 702 and No. two becket 703 of metal frame 7 reinforce filtering drum 6, the stability and the shock resistance of improvement structure, increase of service life.

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 (6)

1. The utility model provides an on-vehicle nanometer photocatalysis static air cleaner, includes casing (1), power hole (3) and button (301) all are located casing (1) lateral wall, and power hole (3) and button (301) electric connection, its characterized in that: casing (1) upper surface difference fixedly connected with ring (4) and No. two ring (5), and the cavity of constituteing between ring (4) and No. two ring (5) is slot (8), constant head tank (402) have been seted up on ring (4) surface, sliding surface connection has apron (13) on casing (1), casing (1) top can be dismantled and be connected with and filter drum (6), it has fixture block (601) to filter drum (6) bottom integrated into one piece, filter drum (6) outside fixedly connected with metal frame (7).

2. The vehicle-mounted nano photocatalytic electrostatic air purifier according to claim 1, characterized in that: a sealing washer (401) bonds No. one in ring (4) inner wall, No. two sealing washers (501) bond in ring (5) inner wall, a sealing washer (401) and No. two sealing washers (501) all are located inside slot (8).

3. The vehicle-mounted nano photocatalytic electrostatic air purifier according to claim 1, characterized in that: casing (1) upper surface has seted up spout (101), spout (101) inside sliding connection has slider (9), slider (9) top and apron (13) fixed connection, slider (9) right side wall passes through spring (11) and stand (12) fixed connection, stand (12) and casing (1) fixed connection, spring (11) internally mounted has telescopic link (10).

4. The vehicle-mounted nano photocatalytic electrostatic air purifier according to claim 1, characterized in that: the bottom end of the filtering cylinder (6) is clamped in the slot (8), and the clamping block (601) corresponds to the positioning groove (402).

5. The vehicle-mounted nano photocatalytic electrostatic air purifier according to claim 1, characterized in that: the metal frame (7) respectively includes becket (701), connecting rod (702) and No. two beckets (703), connecting rod (702) top and bottom weld with becket (701) and No. two beckets (703) mutually respectively, connecting rod (702) are the array, and the equidistance encircles and establishes in filtering drum (6) outside.

6. The vehicle-mounted nano photocatalytic electrostatic air purifier according to claim 1, characterized in that: rubber pads (2) are symmetrically bonded on the lower surface of the shell (1), and salient point rubber pads (201) are symmetrically bonded on the positions, close to the bottom end, of the two side walls of the shell (1).

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