CN214775296U

CN214775296U - Vehicle-mounted air purifier

Info

Publication number: CN214775296U
Application number: CN202120372929.2U
Authority: CN
Inventors: 史晓航
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-10
Filing date: 2021-02-10
Publication date: 2021-11-19
Anticipated expiration: 2031-02-10

Abstract

The utility model discloses an on-vehicle air purifier, which comprises a housin, the lower tip of casing is the air intake, the upper end of casing is the air outlet, the upper portion of casing inner chamber is fan and lower part is air cleaner, the middle part of casing inner chamber is functional area, include first functional layer and second functional layer in the functional area, the air outlet is aimed at to the mouth of blowing of fan, be provided with air filter in the air cleaner, casing and air cleaner can dismantle continuously, first functional layer and the detachable connection of second functional layer set up in air cleaner's top, remove behind the air cleaner, can change first functional layer and second functional layer, its advantage can add various functional unit as required, on-vehicle air purifier function has been increased substantially, also can change after the active material finishes using.

Description

Vehicle-mounted air purifier

Technical Field

The utility model belongs to the technical field of the car articles for use and specifically relates to a vehicle-mounted air purifier is related to.

Background

With the continuous improvement of living standard of people, automobiles gradually enter thousands of households. Most people rely on the automobile for traveling, so the quality of air in the automobile directly affects the health. In the running process of the automobile, dust particles with various sizes can enter the compartment due to window opening or insufficient external circulation filtration. And thus installation of an air cleaner mounted on a vehicle in an automobile is becoming popular. The prior art achieves the purpose of purifying air by further filtering the air in the carriage.

The prior art has the following disadvantages: the existing air purifier only has the function of purifying dust particles in air, and the function is single.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a can add various functional unit's on-vehicle air purifier as required is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted is an on-vehicle air purifier, its characterized in that includes the casing, the lower tip of casing is the air intake, the upper end of casing is the air outlet, the upper portion of casing inner chamber is fan and lower part is air cleaner, the middle part of casing inner chamber is functional area, include first functional layer and second functional layer in the functional area, the air outlet is aimed at to the mouth of blowing of fan, be provided with air cleaner in the air cleaner, casing and air cleaner can dismantle continuously, detachable connection of first functional layer and second functional layer sets up the top at air cleaner, remove behind the air cleaner, can change first functional layer and second functional layer.

The utility model discloses further preferred scheme does: the first functional layer is an antibacterial layer, and the second functional layer is an antibacterial layer.

The utility model discloses further preferred scheme does: the antibacterial layer is internally provided with disinfection particles or a negative ion generator, and the antibacterial layer is internally provided with the disinfection particles.

The utility model discloses further preferred scheme does: the first functional layer or the second functional layer is an aromatherapy layer.

The utility model discloses further preferred scheme does: the air filter is characterized in that a first hollow plate is arranged between the air filter and the first functional layer, a second hollow plate is arranged between the first functional layer and the second functional layer, and a third hollow plate is arranged between the second functional layer and the fan.

The utility model discloses further preferred scheme does: the shell comprises an outer shell and an inner shell, and the outer shell is fixed on the outer wall of the inner shell.

The utility model discloses further preferred scheme does: the fan is characterized in that a switch button is arranged on the upper end face of the shell and connected with a circuit board, the circuit board is arranged in the shell, and the switch button controls the fan to be turned on or turned off.

The utility model discloses further preferred scheme does: the air filter is in threaded connection with the shell, and the first functional layer is in threaded connection with the second functional layer.

The utility model discloses further preferred scheme does: the first functional layer and the second hollow-out plate are integrally arranged, and the second functional layer and the third hollow-out plate are integrally arranged.

The utility model discloses further preferred scheme does: the inner wall of the shell is provided with a fixed convex ring, and the first functional layer and the second functional layer are arranged below the fixed convex ring.

The utility model discloses set up functional area between fan machine and air cleaner, functional area sets up first functional layer and second functional layer, and first functional layer and second functional layer can be selected as required, for example can select the layer of disinfecting, also can select the champignon layer, remove air cleaner, can change first functional layer and second functional layer. The utility model discloses can add various functional unit as required, increase substantially on-vehicle air purifier function, also can change after the active material finishes using.

Drawings

FIG. 1 is an exploded view of the present invention;

fig. 2 is a perspective view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, a vehicle-mounted air purifier includes a housing 1, an air inlet 2 is arranged at the lower end of the housing 1, an air outlet 3 is arranged at the upper end of the housing 1, a fan 4 is arranged at the upper part of the inner cavity of the housing 1, and an air filter 5 is arranged at the lower part of the inner cavity of the housing 1, the fan 4 provides power, and the air filter 5 is used for filtering dust particles. The middle part of the inner cavity of the shell 1 is a functional area, the functional area comprises a first functional layer 6 and a second functional layer 7, a blowing port 8 of the fan 4 is aligned with the air outlet 3, an air filter element 9 is arranged in the air filter 5, the shell 1 and the air filter 5 can be detachably connected, the first functional layer 6 and the second functional layer 7 are detachably connected and arranged above the air filter 5, and after the air filter 5 is removed, the first functional layer 6 and the second functional layer 7 can be replaced. The replacement mode can adopt supplementary effective substances and can also be replaced by parts with other functions, thereby greatly prolonging the service life and the functional types of the product.

The common imparting functions are antibacterial functions, in particular: the first functional layer 6 is an antibacterial layer and the second functional layer 7 is an antibacterial layer. The design of the two sterilization layers can improve the sterilization effect. The antibacterial layer is internally provided with disinfection particles or negative ion generators, and the antibacterial layer is internally provided with the disinfection particles. The disinfection particles can generate chlorine dioxide gas to be used for air sterilization. The first functional layer 6 or the second functional layer 7 is a fragrance layer. The aroma layer is internally provided with aroma which can add aroma to the automobile. A first hollow-out plate 10 is arranged between the air filter 5 and the first functional layer 6, a second hollow-out plate 11 is arranged between the first functional layer 6 and the second functional layer 7, and a third hollow-out plate 12 is arranged between the second functional layer 7 and the fan 4. The floor slab can be placed without affecting the air circulation. The housing 1 includes an outer shell 13 and an inner shell 14, and the outer shell 13 is fixed to an outer wall of the inner shell 14. The outer shell is made of aluminum materials, oxidation coloring can be conducted, logo is laser-etched or labeled, and the inner shell has an actual support and storage effect. The upper end surface of the shell 1 is provided with a switch button 15, the switch button 15 is connected with a circuit board 16, the circuit board 16 is arranged in the shell 1, and the switch button 14 controls the on or off of the fan 4. The air filter 5 is screwed to the housing 1, and the first functional layer 6 is screwed to the second functional layer 7. The disassembly is convenient, and the replacement can be simply carried out. The first functional layer 6 and the second hollow plate 11 are integrally provided, and the second functional layer 7 and the third hollow plate 12 are integrally provided. The assembly step is saved, and the production cost is reduced. A fixing convex ring 17 is arranged on the inner wall of the shell 1, and the first functional layer 6 and the second functional layer 7 are arranged below the fixing convex ring 17. The fixing collar 17 fixes the first functional layer 6 and the second functional layer 7 in a pressing manner in a simple manner, and after the air filter 5 is removed, the first functional layer 6 and the second functional layer 7 can be removed from below the housing.

It is right above the utility model provides a vehicle-mounted air purifier has carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and embodiment have been elucidated, and the description of above embodiment is only used for helping to understand the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a vehicle-mounted air purifier, its characterized in that includes the casing, the lower tip of casing is the air intake, the upper end of casing is the air outlet, the upper portion of casing inner chamber is fan and lower part is air cleaner, the middle part of casing inner chamber is the functional area, include first functional layer and second functional layer in the functional area, the air outlet is aimed at to the mouth of blowing of fan, be provided with air cleaner in the air cleaner, casing and air cleaner can dismantle continuously, first functional layer and the detachable connection of second functional layer set up in air cleaner's top, remove air cleaner after, can change first functional layer and second functional layer.

2. The vehicle-mounted air purifier of claim 1, wherein the first functional layer is an antibacterial layer, and the second functional layer is an antibacterial layer.

3. The vehicle-mounted air purifier as recited in claim 2, wherein the antibacterial layer is provided with sterilizing particles or negative ion generators, and the antibacterial layer is provided with sterilizing particles.

4. The vehicle-mounted air purifier of claim 1, wherein the first functional layer or the second functional layer is an aromatherapy layer.

5. The vehicle-mounted air purifier of claim 1, wherein a first hollow plate is arranged between the air filter and the first functional layer, a second hollow plate is arranged between the first functional layer and the second functional layer, and a third hollow plate is arranged between the second functional layer and the fan.

6. The vehicle air cleaner of claim 1, wherein the housing includes an outer shell and an inner shell, the outer shell being secured to an outer wall of the inner shell.

7. The vehicle-mounted air purifier as recited in claim 1, wherein a switch button is disposed on an upper end surface of the housing, the switch button is connected to the circuit board, the circuit board is disposed in the housing, and the switch button controls the fan to be turned on or off.

8. The vehicle air cleaner of claim 1, wherein the air filter is threadably engaged with the housing, and the first functional layer is threadably engaged with the second functional layer.

9. The vehicle-mounted air purifier of claim 5, wherein the first functional layer and the second hollow-out plate are integrally arranged, and the second functional layer and the third hollow-out plate are integrally arranged.

10. The vehicle-mounted air purifier of claim 2, wherein a fixing convex ring is arranged on the inner wall of the shell, and the first functional layer and the second functional layer are arranged below the fixing convex ring.