CN212098357U

CN212098357U - Air conditioner grid capable of purifying harmful gas

Info

Publication number: CN212098357U
Application number: CN202020594122.9U
Authority: CN
Inventors: 陈龙普; 张�杰
Original assignee: Dongguan Xinjiahe Automobile Parts Co ltd
Current assignee: Dongguan Xinjiahe Automobile Parts Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-12-08
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses an air conditioner check that can purify harmful gas, including upper cover, ventilative filter, lower cover, ultraviolet lamp, compound filter screen and casing. The upper cover and the lower cover are respectively installed on two sides of the shell, one side of the shell facing the upper cover is provided with a first permanent magnet, one side of the shell facing the lower cover is provided with a second permanent magnet, one side of the upper cover facing the shell is provided with a first ferromagnetic part, one side of the lower cover facing the shell is provided with a second ferromagnetic part, the upper cover and the shell are connected through the first permanent magnet and the first ferromagnetic part, the lower cover and the shell are connected through the second permanent magnet and the second ferromagnetic part, the breathable filter plate is clamped between the upper cover and the shell, the composite filter screen is installed on the lower cover, the composite filter screen is located between the lower cover and the shell, and the ultraviolet lamp is installed in the shell and irradiates towards the direction of the composite filter screen. Therefore, the air conditioning grid can purify harmful gases such as formaldehyde, methylbenzene and the like in the air; and meanwhile, the installation and the disassembly are convenient.

Description

Air conditioner grid capable of purifying harmful gas

Technical Field

The utility model relates to the technical field of auto-parts, concretely relates to but purify harmful gas's air conditioner check.

Background

With the rapid development of society, the health and safety awareness of people is continuously enhanced, and the quality of air breathed every day is particularly important.

At present, the automobile is most often selected by people during daily commutes. Because the air quality in the vehicle directly affects the health of the user. As is well known, an air conditioner compartment for a vehicle is mounted on the vehicle to filter air blown from an air conditioner into the vehicle. Generally, a common air conditioner compartment of an automobile comprises a shell and a filter element arranged in the shell; the filter core that currently commonly uses is mostly the single-deck filter cloth, and at the in-process of in-service use, this kind of filter core has following defect: (1) only some particulate matter above PM2.5 can be filtered, and smaller particulate matter cannot be filtered; (2) formaldehyde, toluene, other harmful gases or other off-flavor gases cannot be filtered.

Therefore, an air conditioner capable of purifying harmful gas is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an air conditioner grid capable of purifying harmful gas aiming at the defects of the prior art.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:

an air conditioning grid capable of purifying harmful gas comprises an upper cover, a breathable filter plate, a lower cover, an ultraviolet lamp, a composite filter screen sprayed with a photocatalyst material layer and a shell with a filtering function, wherein the upper cover and the lower cover are respectively arranged on two sides of the shell, one side of the shell facing the upper cover is provided with a first permanent magnet, one side of the shell facing the lower cover is provided with a second permanent magnet, one side of the upper cover facing the shell is provided with a first ferromagnetic part, one side of the lower cover facing the shell is provided with a second ferromagnetic part, the upper cover and the shell are detachably connected through the first permanent magnet and the first ferromagnetic part, the lower cover and the shell are detachably connected through the second permanent magnet and the second ferromagnetic part, and the breathable filter plate is clamped between the upper cover and the shell, the composite filter screen is installed in the lower cover, the composite filter screen is located between the lower cover and the shell, and the ultraviolet lamp is installed in the shell and faces the direction of the composite filter screen.

The improved structure is characterized in that a circle of first protruding part is convexly arranged on the edge of one side, facing the upper cover, of the shell, a circle of second protruding part is convexly arranged on the edge of one side, facing the lower cover, of the shell, the first protruding part wraps the edge of the upper cover, and the second protruding part wraps the edge of the lower cover.

The improved structure is characterized in that the first bulge part is provided with a first notch, the second bulge part is provided with a second notch, the upper cover is provided with a first convex block corresponding to the first notch in an outward protruding mode, and the lower cover is provided with a second convex block corresponding to the second notch in an outward protruding mode.

The air conditioner case is further improved, and the air conditioner case further comprises a shock absorption silica gel sleeve used for sleeving the shell.

The improved structure is characterized in that a buckle hole is formed in the outer side wall of the shell, a buckle matched with the buckle hole is convexly arranged on the inner side wall of the shock absorption silica gel sleeve, and the shock absorption silica gel sleeve is connected with the shell through the buckle and the buckle hole in a clamping mode.

The improved structure is characterized in that the cross section of the air-permeable filtering plate is in a W shape connected with each other, and the surface of the air-permeable filtering plate is sprayed with an active carbon air-permeable material layer.

The improved structure is characterized in that the shell is internally provided with a dust collection grid plate with an electrostatic dust removal function, the dust collection grid plate is positioned in the shell, and the dust collection grid plate is connected with the shell in a buckled mode.

The dust collection grid plate comprises a frame, a plurality of carbon brushes, conductive pins and a substrate, wherein the carbon brushes and the conductive pins are arranged on the substrate, the substrate is arranged at the bottom of the frame, a plurality of action spaces are formed in the frame, and each action space at least extends into one carbon brush or one conductive pin.

The carbon brush or the conductive needle is positioned at the position of the center of a circle of the action space.

In a further improvement, the ultraviolet lamp is mounted on the substrate.

The utility model has the advantages that the air-permeable filter plate is arranged between the shell and the upper cover to filter the air for the first time, then the shell is used for filtering for the second time, and finally the composite filter screen is arranged between the shell and the lower cover to filter the air for the third time, thereby ensuring that the air has good cleaning effect; meanwhile, because the ultraviolet lamp is arranged in the shell and irradiates the composite filter screen sprayed with the photocatalyst material layer, the purification treatment of harmful gases such as formaldehyde, toluene and the like in the air can be realized; finally, because realize dismantling the connection through first permanent magnet and first ferromagnetism piece between upper cover and the casing, realize dismantling the connection through second permanent magnet and second ferromagnetism piece between lower cover and the casing, consequently be convenient for install and dismantle, make the utility model discloses an air conditioner check's use is more convenient.

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Drawings

FIG. 1 is a schematic view of the air conditioner with the shock-absorbing silicone cover removed from the air conditioner lattice for purifying harmful gases;

FIG. 2 is a schematic perspective view of the upper cover of the air conditioner case of the present invention;

FIG. 3 is a schematic perspective view of the air permeable filter plate of the air conditioning compartment of the present invention;

fig. 4 is a schematic perspective view of the housing of the air conditioner compartment of the present invention;

fig. 5 is a schematic three-dimensional structure diagram of the composite filter screen of the air conditioner lattice of the present invention;

fig. 6 is a schematic perspective view of the lower cover of the air-conditioning compartment of the present invention;

fig. 7 is a schematic three-dimensional structure diagram of the shock-absorbing silica gel cover of the air conditioner lattice of the present invention;

FIG. 8 is an exploded view of the dust collecting grid plate of the air conditioning grid of the present invention;

in the figure: 100. the air conditioner comprises an air conditioner grid, 10 parts of an upper cover, 20 parts of an air permeable filter plate, 30 parts of a lower cover, 40 parts of an ultraviolet lamp, 50 parts of a composite filter screen, 60 parts of a shell, 70 parts of a damping silica gel sleeve, 80 parts of a dust collection grid plate, 11 parts of a first ferromagnetic part, 12 parts of a first bump, 31 parts of a second ferromagnetic part, 32 parts of a second bump, 51 parts of a connecting column, 61 parts of a first permanent magnet, 62 parts of a second permanent magnet, 63 parts of a first bulge, 64 parts of a second bulge, 71 parts of a buckle, 81 parts of a frame, 82 parts of a carbon brush, 83 parts of a conductive needle, 84 parts of a base plate, 63a parts of a first gap, 64a parts of a second gap, 60a parts of a buckle hole and 81a.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and does not limit the scope of the present invention.

Referring to fig. 1 to 6, an air conditioning grid 100 capable of purifying harmful gases according to the present invention includes an upper cover 10, a ventilating filter plate 20, a lower cover 30, an ultraviolet lamp 40, a composite filter screen 50 coated with a photocatalyst material layer, and a casing 60 having a filtering function. Wherein, the upper cover 10 and the lower cover 30 are respectively installed on two sides of the casing 60, one side of the casing 60 facing the upper cover 10 is provided with a first permanent magnet 61, one side of the casing 60 facing the lower cover 30 is provided with a second permanent magnet 62, one side of the upper cover 10 facing the casing 60 is provided with a first ferromagnetic member 11, one side of the lower cover 30 facing the casing 60 is provided with a second ferromagnetic member 31, the upper cover 10 and the casing 60 are detachably connected through the first permanent magnet 61 and the first ferromagnetic member 11, the lower cover 30 and the casing 60 are detachably connected through the second permanent magnet 62 and the second ferromagnetic member 31, the air permeable filter plate 20 is clamped between the upper cover 10 and the casing 60, the composite filter screen 50 is installed on the lower cover 30, and the composite filter screen 50 is located between the lower cover 30 and the casing 60, the ultraviolet lamp 40 is installed in the casing 60 and irradiates towards the composite filter screen 50, so that the composite filter screen 50 sprayed with the photocatalyst material layer can be irradiated by the ultraviolet lamp, thereby realizing the purification treatment of harmful gases in the air, such as formaldehyde, toluene and the like. Specifically, there are four first permanent magnets 61, four first permanent magnets 61 are distributed at four corners of the casing 60, there are also four first ferromagnetic members 11, and four first ferromagnetic members 11 are distributed at four corners of the upper cover 10; four second permanent magnets 62 are arranged, four second permanent magnets 62 are arranged at four corners of the casing 60, and four second ferromagnetic members 31 are arranged at four corners of the lower cover 30; therefore, the stable connection between the upper cover 10 and the housing 60 and the stable connection between the lower cover 30 and the housing 60 can be ensured, but not limited thereto, and in other embodiments, the number of the first permanent magnet 61, the first ferromagnetic member 11, the second permanent magnet 62, and the second ferromagnetic member 31 can be set by those skilled in the art according to the needs, and is not limited thereto. Preferably, the ultraviolet lamp 40 is a UVC ultraviolet lamp for cost saving, but is not limited thereto. It should be noted that the composite filter 50 is a nickel filter sprayed with a photocatalyst material layer, and the bottom of the composite filter 50 is provided with a connection post 51 for connecting with the lower cover 30, but not limited thereto.

Referring to fig. 1 to 6, a circle of first protrusion 63 is protruded from an edge of a side of the housing 60 facing the upper cover 10, a circle of second protrusion 64 is protruded from an edge of a side of the housing 60 facing the lower cover 30, the first protrusion 63 is provided with a first notch 63a, the second protrusion 64 is provided with a second notch 64a, the upper cover 10 is protruded with a first protrusion 12 corresponding to the first notch 63a, and the lower cover 30 is protruded with a second protrusion 32 corresponding to the second notch 64a. Therefore, after the upper cover 10 is mounted on the housing 60, the upper cover 10 can be more stably mounted on the housing 60 by covering the edge of the upper cover 10 with the first protrusion 63, and the first protrusion 12 is located at the position of the first notch 63a, so that the operator can conveniently detach the upper cover 10 from the housing 60; after the lower cover 30 is mounted on the housing 60, the lower cover 30 can be more stably mounted on the housing 60 by covering the edge of the lower cover 30 with the second protrusion 64, and the second protrusion 32 is located at the position of the second notch 64a, so that the operator can detach the lower cover 30 from the housing 60 conveniently, but not limited thereto.

Referring to fig. 7, the air conditioner case 100 further includes a shock-absorbing silicone sleeve 70 for covering the housing 60. Specifically, buckle hole 60a has been seted up to the lateral wall of casing 60, and the protruding buckle 71 that is equipped with buckle hole 60a assorted of the inside wall of shock attenuation silica gel cover 70, realize the block through buckle 71 and buckle 71 hole 60a between shock attenuation silica gel cover 70 and the casing 60 and be connected, consequently when needs are installed to different motorcycle types the utility model discloses an air conditioner check 100 the time, only need correspond change different model size silica gel cover can, not only make the suitability stronger, moreover because silica gel cover itself has good elasticity, consequently can make the utility model discloses a realize better leakproofness between air conditioner check 100 and the automobile body, solve the problem of leaking out, still make air conditioner check 100 have shockproof function simultaneously.

Referring to fig. 3, the cross section of the air-permeable filtering plate 20 is in a plurality of connected W-shapes, and the surface of the air-permeable filtering plate 20 is coated with an activated carbon air-permeable material layer, which not only can make the air-permeable filtering plate 20 remove odor, but also can reduce the wind resistance of the air-permeable filtering plate 20 and increase the dust collecting capacity of the air-permeable filtering plate 20 because the cross section of the air-permeable filtering plate 20 is in a plurality of connected W-shapes.

Referring to fig. 8, a dust collecting grid plate 80 with an electrostatic dust removing function is installed inside the housing 60, the dust collecting grid plate is located inside the housing 60, and the dust collecting grid plate 80 is connected to the housing 60 in a snap-fit manner. Specifically, the dust collection grid 80 includes a frame 81, and a plurality of carbon brushes 82, conductive pins 83 and a substrate 84, wherein the carbon brushes 82 and the conductive pins 83 are mounted on the substrate 84, the substrate 84 is mounted at the bottom of the frame 81, the frame 81 is provided with a plurality of operating spaces 81a, and at least one carbon brush 82 or one conductive pin 83 extends into each operating space 81a. For example, a carbon brush 82 and a conductive pin 83 may be disposed in the same operating space 81 a; it is also possible to provide one conductive pin 83 in each of the action spaces 81a of the first horizontal row and then provide one carbon brush 82 in each of the action spaces 81a of the second horizontal row, such that the conductive pins 83 and the carbon brushes 82 are alternately arranged, but not limited thereto. More specifically, the action space 81a has a circular cross section, and the carbon brush 82 or the conductive pin 83 is located at the center of the action space 81a. Therefore, in the actual operation process, the conductive pins 83 are electrified and matched with the carbon brushes 82, so that dust in the air passing through the shell 60 can be charged and deposited, and small-particle-diameter impurities in the air can be prevented from entering the vehicle. It is noted that UV lamp 40 is mounted on substrate 84, and that UV lamp 40 and conductive pin 83 share the same substrate 84. Specifically, the action space 81a is surrounded by a plurality of protruding columns extending from the inner sidewall of the frame 81, but is not limited thereto.

The utility model has the advantages that the air can be primarily filtered by the air-permeable filter plate 20 arranged between the shell 60 and the upper cover 10, then can be secondarily filtered by the shell 60, and finally can be thirdly filtered by the composite filter screen 50 arranged between the shell 60 and the lower cover 30, thereby ensuring that the air can obtain good cleaning effect; meanwhile, because the ultraviolet lamp 40 is arranged in the shell 60 and irradiates the composite filter screen 50 sprayed with the photocatalyst material layer, the purification treatment of harmful gases such as formaldehyde, toluene and the like in the air can be realized; finally, because the connection can be dismantled through first permanent magnet 61 and first ferromagnetism piece 11 realization between upper cover 10 and the casing 60, the connection can be dismantled through second permanent magnet 62 and second ferromagnetism piece 31 realization between lower cover 30 and the casing 60, consequently is convenient for install and dismantle, makes the utility model discloses an air conditioner check 100's use is more convenient.

The utility model discloses be not limited to above-mentioned embodiment, adopt and the utility model discloses above-mentioned embodiment is the same or approximate structure or device, and the other that obtain is used for novel buffering formula long-life bistrique, all is in the utility model discloses an within the protection scope.

Claims

1. An air conditioner grid capable of purifying harmful gas is characterized in that: the filter comprises an upper cover, a breathable filter plate, a lower cover, an ultraviolet lamp, a composite filter screen sprayed with a photocatalyst material layer and a shell with a filtering function, wherein the upper cover and the lower cover are respectively arranged at two sides of the shell, one side of the shell facing the upper cover is provided with a first permanent magnet, one side of the shell facing the lower cover is provided with a second permanent magnet, one side of the upper cover facing the shell is provided with a first ferromagnetic part, one side of the lower cover facing the shell is provided with a second ferromagnetic part, the upper cover and the shell are detachably connected through the first permanent magnet and the first ferromagnetic part, the lower cover and the shell are detachably connected through the second permanent magnet and the second ferromagnetic part, the breathable filter plate is clamped between the upper cover and the shell, and the composite filter screen is arranged on the lower cover, and the composite filter screen is positioned between the lower cover and the shell, and the ultraviolet lamp is arranged in the shell and irradiates towards the direction of the composite filter screen.

2. An air conditioning grid according to claim 1, characterized in that: the edge of one side, facing the upper cover, of the shell is convexly provided with a circle of first protruding parts, the edge of one side, facing the lower cover, of the shell is convexly provided with a circle of second protruding parts, the first protruding parts cover the edge of the upper cover, and the second protruding parts cover the edge of the lower cover.

3. An air conditioning grid according to claim 2, characterized in that: the first lug boss is provided with a first notch, the second lug boss is provided with a second notch, the upper cover is provided with a first lug corresponding to the first notch in an outward protruding mode, and the lower cover is provided with a second lug corresponding to the second notch in an outward protruding mode.

4. An air conditioning grid according to claim 1, characterized in that: still including being used for the cover to establish the shock attenuation silica gel cover of casing.

5. An air conditioning grid according to claim 4, characterized in that: the lateral wall of casing has seted up the buckle hole, the protruding buckle that is equipped with of inside wall of shock attenuation silica gel cover with buckle hole assorted, shock attenuation silica gel cover with pass through between the casing the buckle with the buckle hole realizes the block and connects.

6. An air conditioning grid according to claim 1, characterized in that: the cross section of the breathable filter plate is W-shaped, and the surface of the breathable filter plate is coated with an activated carbon breathable material layer.

7. An air conditioning grid according to claim 1, characterized in that: the casing internally mounted has the collection dirt check board that has the electrostatic precipitator function, the collection dirt check board is located in the casing, just collection dirt check board with the casing buckle is connected.

8. An air conditioning grid according to claim 7, characterized in that: the dust collection grating comprises a frame, a plurality of carbon brushes, conductive pins and a substrate, wherein the carbon brushes and the conductive pins are installed on the substrate, the substrate is installed at the bottom of the frame, a plurality of action spaces are formed in the frame, and each action space at least extends into one carbon brush or one conductive pin.

9. An air conditioning grid according to claim 8, characterized in that: the cross section of the action space is circular, and the carbon brush or the conductive needle is positioned at the position of the circle center of the action space.

10. An air conditioning grid according to claim 8, characterized in that: the ultraviolet lamp is mounted on the substrate.