CN211995100U

CN211995100U - On-vehicle air purifier with formaldehyde purification performance

Info

Publication number: CN211995100U
Application number: CN201922319188.7U
Authority: CN
Inventors: 高竹君; 赵杨; 王灵恩; 严东旭
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-11-24
Anticipated expiration: 2029-12-20

Abstract

The utility model relates to a vehicle-mounted air purifier with formaldehyde purification function, which comprises a shell component, a formaldehyde purification device, a fan and a particulate matter filter screen, wherein the shell component is provided with an upper shell and a base which are fastened together to form an inner cavity in a detachable and washable manner, the upper shell is provided with an air outlet, the base is provided with an air inlet, the formaldehyde purification device is positioned in the inner cavity of the shell component, the fan is positioned in the base and is arranged close to the air inlet, and the particulate matter filter screen is arranged in the base and is positioned above the fan; wherein, the upper shell has an observation area for observing the color change of the formaldehyde purification device. So set up, can make the user can be through this observation area direct observation to the inside formaldehyde purification device colour change of on-vehicle air purifier, help the user to accurately master formaldehyde purification device's the life condition to in time change on-vehicle air purifier's formaldehyde purification device.

Description

On-vehicle air purifier with formaldehyde purification performance

Technical Field

The utility model relates to an air purifier field especially relates to an on-vehicle air purifier with formaldehyde purification function.

Background

With economic development and social progress, automobiles have become an essential tool for people to go out and transport in business day by day. When people drive a vehicle or ride a car, people usually need to stay on the car for a period of time, namely ten minutes and several minutes, and more than ten hours and even longer time.

For vehicles, leather products, seat cushions, plastics and the like in the vehicles are important sources of formaldehyde release, and the health of drivers and passengers in the vehicles is seriously harmed. In addition, if the vehicle is parked in a basement or other environment for a long time, germs and the like brought in by people from the outside can be remained on the vehicle seat or other objects, and the space in the vehicle can be a source of diseases. Therefore, the functions of air purification in the vehicle, especially the functions of removing formaldehyde and sterilizing are important, and the vehicle-mounted air purifier is produced at present.

The existing vehicle-mounted air purifier is generally provided with a formaldehyde purification device, and once placed in a vehicle for use for a period of time, people can not know whether the formaldehyde purification device of the vehicle-mounted air purifier exceeds the service life of the vehicle-mounted air purifier or not, and can not replace the formaldehyde purification device which is out of work in the vehicle-mounted air purifier in time. Finally, even if a so-called vehicle-mounted air purifier is placed in the vehicle, the actual formaldehyde purification effect of the vehicle-mounted air purifier is not achieved due to the fact that the formaldehyde purification device is not replaced in time, and formaldehyde continues to harm the health of drivers and passengers in the vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an on-vehicle air purifier with formaldehyde purification function is provided to above-mentioned prior art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an on-vehicle air purifier with formaldehyde purification performance, includes:

the shell component is provided with an upper shell and a base, and the upper shell and the base are combined to form an inner cavity; the upper shell is provided with an air outlet, and the base is provided with an air inlet;

the formaldehyde purification device is positioned in the inner cavity of the shell component;

its characterized in that, this on-vehicle air purifier still includes:

the fan is positioned in the base and is close to the air inlet;

and, the upper casing has an observation area for observing the color change of the formaldehyde purification device.

Certainly, in order to filter other particles in the air, a particle filter screen can be arranged in the inner cavity and is positioned between the fan and the formaldehyde purification device.

In order to facilitate the color change of the formaldehyde purification device in the vehicle-mounted air purifier to be more intuitively and simply observed by a user, the upper shell is at least made of transparent materials in the observation area. Of course, it is preferable that the upper case of the in-vehicle air cleaner be a transparent case. Thus, a user can observe the color change of the formaldehyde purification device on either side surface of the upper shell.

In addition, the vehicle-mounted air purifier with the formaldehyde purification function also comprises a lighting lamp which emits light to the formaldehyde purification device. For example, through the light that the light shines for the user can observe formaldehyde purifier color change more clearly, can observe slight color change even, more helps the user to accurately master the life condition of formaldehyde purifier like this. Of course, a switch for controlling the turn-on and turn-off of the illumination lamp may be provided on the base of the in-vehicle air cleaner. Like this, the user just can be when needs know formaldehyde purification device's in service behavior or color variation condition, opens this switch to make the light shine light to formaldehyde purification device according to user's actual demand on.

The illuminating lamp can adopt different lamps or lamps capable of emitting different light rays according to requirements. Wherein, in this utility model the light is the ultraviolet lamp, the cylindricality structure of formaldehyde purification device for having well cavity, the light is located this formaldehyde purification device's cavity intracavity. Like this, after light was sent in the work of light, light can shine on formaldehyde purification device's the chamber wall at this cavity intracavity, makes the colour change that this formaldehyde purification device's different positions correspond all can present the user very clearly from this, convenience of customers knows and masters formaldehyde purification device's life condition.

Because of the purifying effect of more effectively realizing formaldehyde, avoid influencing formaldehyde purification device normal work through the particulate matter that the air intake got into, can also make the particulate matter filter screen is located this formaldehyde purification device's cavity intracavity and this particulate matter filter screen is located the bottom in cavity. Like this, the particulate matter that enters into in this vehicle air purifier can most be filtered by this particulate matter filter screen at first to make and almost no longer contain the particulate matter in the air that enters into formaldehyde purification device department.

In order to realize the multiple filter effect to the particulate matter that enters into vehicle-mounted air purifier through the air intake, as the improvement measure, at this vehicle-mounted air purifier who has formaldehyde purification function, still be provided with the filter that possesses the through-hole in the base, this filter is located the below of fan.

In order to further purify the air purified by the formaldehyde purification device and improve the air quality, a negative ion generator can be arranged in the inner cavity of the shell component. As for the arrangement position of the negative ion generator in the vehicle air cleaner, the negative ion generator herein may be arranged near the air outlet.

Compared with the prior art, the utility model has the advantages of:

firstly, the vehicle-mounted air purifier in the utility model enables the upper shell of the shell component to be provided with an observation area for observing the color change of the formaldehyde purification device, for example, the whole upper shell is set to be a transparent shell, so that a user can directly observe the color change of the formaldehyde purification device in the vehicle-mounted air purifier, the user can be helped to accurately master the service life condition of the formaldehyde purification device, and the formaldehyde purification device of the vehicle-mounted air purifier can be replaced in time;

secondly, through set up the light that can launch light to formaldehyde purification device in on-vehicle air purifier, can satisfy the user with the help of the light that the light shines, observe formaldehyde purification device colour change clearly, can observe slight colour change even, more help the user to accurately master formaldehyde purification device's life condition like this.

Drawings

FIG. 1 is a schematic structural view of a vehicle-mounted air purifier with formaldehyde purification function in an embodiment of the present invention;

FIG. 2 is a schematic view of the in-vehicle air purifier of FIG. 1 at another viewing angle;

FIG. 3 is a schematic top view of the in-vehicle air purifier of FIG. 1;

FIG. 4 is an exploded schematic view of the on-board air purifier shown in FIG. 1;

fig. 5 is a sectional view of the in-vehicle air cleaner shown in fig. 1.

Detailed Description

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

As shown in FIGS. 1-5, the embodiment provides a vehicle-mounted air purifier with formaldehyde purification function, including:

the shell assembly is provided with an upper shell 1 and a base 2, wherein the upper shell 1 is a transparent shell, and the upper shell 1 and the base 2 are combined to form an inner cavity 3; for example, the upper shell 1 and the base 2 can be coupled together by a screw structure to form the inner cavity 3; the upper shell 1 is provided with an air outlet 10, and the base 2 is provided with an air inlet 20;

the formaldehyde purification device 4 is positioned in the inner cavity 3 of the shell component; wherein, the formaldehyde purification device 4 is a cylindrical structure with a hollow cavity 40; a bottom plate 41 which can be matched with and seal the hollow cavity 40 is arranged below the formaldehyde purification device 4;

the fan 5 is positioned in the base 2 and is close to the air inlet 20;

the particulate matter filter screen 6 is arranged in the base 2 and is positioned above the fan 5; wherein, the upper casing 1 has an observation area for observing the color change of the formaldehyde purification device. For example, the observation area may be an observation window provided in the upper case, or may be a transparent area directly formed in the upper case 1. Through the setting in this transparent region, can convenience of customers more directly perceived, observe the formaldehyde purification device colour change condition in the on-vehicle air purifier simply. The upper case 1 should be transparent at least in the observation area. Of course, the upper casing 1 may be made of transparent glass, so that the user can observe the color change of the formaldehyde purification device on either side of the upper casing.

Of course, referring to fig. 4 and 5, the vehicle air cleaner of this embodiment may further include an illumination lamp 7 for emitting light to the formaldehyde purification device 4. For example, through the light that light 7 shines for the user can observe formaldehyde purification device color change more clearly, can observe slight color change even, more helps the user to accurately master the life condition of formaldehyde purification device like this. Of course, a switch 8 for controlling the illumination lamp to be turned on and off may be provided on the base 2 of the in-vehicle air cleaner. Like this, the user just can be when needs know formaldehyde purification device's in service behavior or color change condition, opens this switch 8 to make the light shine light to formaldehyde purification device according to user's actual demand on.

In practical situations, the lighting lamp can adopt different lamps or lamps capable of emitting different light rays according to needs. Specifically to this embodiment, the illuminating lamp 7 is an ultraviolet lamp, the formaldehyde purification device 4 is a cylindrical structure with a hollow cavity 40, and the illuminating lamp 7 is located in the hollow cavity of the formaldehyde purification device. Specifically, as shown in fig. 4 and 5, the light emitting end of the illumination lamp 7 may pass through the bottom plate 41 and then be located in the hollow cavity 40. Like this, after light 7 work sent light, light can shine on formaldehyde purification device 4's the chamber wall in this well cavity 40, makes the colour change that this formaldehyde purification device's different positions correspond all can present the user very clearly from this, and convenience of customers knows and masters formaldehyde purification device's life condition.

In order to achieve multiple filtering effects on the particulate matters entering the vehicle-mounted air purifier through the air inlet, referring to fig. 2 and 5, a filter plate 9 having through holes 90 may be further provided in the base 2, and the filter plate 9 is located below the fan 5. Through setting up such filter 9, can be so that the air that enters into in the on-vehicle air purifier at first filters some granules by filter 9, then remaining air is filtered by particulate matter filter screen 6 again, can improve the filter effect to particulate matter in the air effectively like this, and then also can improve the formaldehyde purification effect of formaldehyde purification device 4 air behind the filter granule.

Referring to fig. 4 and 5, an anion generator 11 may be further disposed in the inner cavity 3 of the housing assembly, and the anion generator 11 is disposed near the air outlet 10. Thus, the air purified by the formaldehyde purification device 4 can be further purified by the negative ion generator 11, and the air quality can be improved.

Claims

1. The utility model provides an on-vehicle air purifier with formaldehyde purification performance, includes:

the shell assembly is provided with an upper shell (1) and a base (2), and the upper shell (1) and the base (2) are combined to form an inner cavity (3); the upper shell (1) is provided with an air outlet (10), and the base (2) is provided with an air inlet (20);

the formaldehyde purification device (4) is positioned in the inner cavity (3) of the shell component;

its characterized in that, this on-vehicle air purifier still includes:

the fan (5) is positioned in the base (2) and is arranged close to the air inlet (20);

the upper case (1) has an observation area in which a color change of the formaldehyde purification device is observed.

2. The vehicle-mounted air purifier with the formaldehyde purification function according to claim 1, wherein a particulate matter filter screen (6) is further arranged in the inner cavity (3) and is positioned between the fan (5) and the formaldehyde purification device (4).

3. The vehicle air cleaner having a formaldehyde purification function according to claim 2, wherein the upper case (1) is made of a transparent material at least in the observation area.

4. The vehicle air cleaner having a formaldehyde purifying function according to claim 2 or 3, further comprising an illumination lamp (7) that emits light onto the formaldehyde purifying device (4).

5. The vehicle-mounted air purifier with the formaldehyde purifying function as recited in claim 4, wherein the base (2) is provided with a switch (8) for controlling the lighting lamp (7) to be turned on and off.

6. The vehicle-mounted air purifier with the formaldehyde purifying function as recited in claim 4, wherein the illuminating lamp (7) is an ultraviolet lamp, the formaldehyde purifying device (4) is a cylindrical structure with a hollow cavity (40), and the illuminating lamp (7) is located in the hollow cavity (40) of the formaldehyde purifying device (4).

7. The vehicle-mounted air purifier with the formaldehyde purifying function according to claim 6, wherein the particulate matter filter screen (6) is located in the hollow cavity (40) of the formaldehyde purifying device (4) and the particulate matter filter screen (6) is located at the bottom of the hollow cavity (40).

8. The vehicle air purifier with formaldehyde purifying function according to any one of claims 1 to 3, wherein a filter plate (9) having through holes (90) is disposed in the base (2), and the filter plate (9) is located below the fan (5).

9. The vehicle-mounted air purifier with the formaldehyde purifying function as recited in any one of claims 1 to 3, wherein a negative ion generator (11) is arranged in the inner cavity (3) of the housing component.

10. The vehicle-mounted air purifier with the formaldehyde purifying function as recited in claim 9, wherein the anion generator (11) is disposed near the air outlet (10).