CN219154192U

CN219154192U - Vehicle-mounted air purifier

Info

Publication number: CN219154192U
Application number: CN202222053702.9U
Authority: CN
Inventors: 刘鸿
Original assignee: Chengdu Guohong Automobile Interior Decoration Parts Co ltd
Current assignee: Chengdu Guohong Automobile Interior Decoration Parts Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-06-09
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a vehicle-mounted air purifier, which comprises: the shell comprises a front shell and a rear cover which is clamped with the front shell, the control mechanism is arranged on the front shell, an air inlet is formed in one side of the rear cover, and an air outlet is formed in the other side of the rear cover; the rear cover is internally provided with a filter screen, a centrifugal fan, a filter layer and a humidifying mechanism along the direction of the air outlet from the air inlet, the air outlet is rotationally provided with a turning mechanism, and the centrifugal fan and the humidifying mechanism are respectively in communication connection with the control mechanism. The air enters from the air inlet, sequentially passes through the filter screen and the filter layer, is fully contacted with water mist in the humidifying mechanism and is discharged from the air outlet, and the air outlet direction of the air outlet is changed by the direction changing mechanism, so that the humidified clean air is discharged from different angles, the humidifying is more uniform, and the humidifying effect is improved; the filter layer performs dust removal, sterilization, toxic and harmful gas purification and other treatments on the air, thereby greatly improving the air purification effect.

Description

Vehicle-mounted air purifier

Technical Field

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

Background

This description of the background art pertains to the relevant art in connection with this application, which is provided solely for the purposes of illustration and to facilitate the understanding of the inventive concepts of this application, and is not to be construed as an admission that the applicant is explicitly aware or presumes that the applicant is prior art in the filing date of this application as the first time it has been filed.

The vehicle-mounted air purifier is special for purifying toxic and harmful gases, peculiar smell, bacterial virus, smog, dust, PM2.5 microparticles and other vehicle-mounted polluted air purifying equipment in the air in the vehicle; in the existing situation, 90% of formaldehyde in a new vehicle exceeds standard, formaldehyde is continuously released in a closed space in the vehicle, the period is as long as a plurality of years, and the release of the formaldehyde in the vehicle is accelerated through sun exposure; meanwhile, in the driving process, air in a carriage can be dried by air conditioner and warm air, discomfort and skin dryness of human throat in the carriage are easily caused, but the existing vehicle-mounted air purifier has a humidifying function, but the direction of an air outlet cannot be adjusted in the humidifying process, so that the humidifying effect is poor, the humidifying is uneven, and the formaldehyde removing effect of the existing vehicle-mounted air purifier is poor, so that toxic and harmful gases in the air in the carriage cannot be effectively purified.

Disclosure of Invention

The utility model aims to provide a vehicle-mounted air purifier, which solves the problems that the existing vehicle-mounted air purifier cannot adjust the direction of a humidifying air outlet, so that the humidifying effect is poor, and meanwhile, the purifying effect on toxic and harmful gases is poor.

The technical scheme for solving the technical problems is as follows:

a vehicle-mounted air purifier, comprising: the shell comprises a front shell and a rear cover which is clamped with the front shell, the control mechanism is arranged on the front shell, an air inlet is formed in one side of the rear cover, and an air outlet is formed in the other side of the rear cover;

the rear cover is internally provided with a filter screen, a centrifugal fan, a filter layer and a humidifying mechanism along the direction of the air outlet from the air inlet, the air outlet is rotationally provided with a turning mechanism, and the centrifugal fan and the humidifying mechanism are respectively in communication connection with the control mechanism.

The beneficial effects of adopting above-mentioned technical scheme are: air enters from the air inlet under the action of the centrifugal fan, sequentially passes through the filter screen and the filter layer, and is fully contacted with water mist in the humidifying mechanism to be discharged from the air outlet; the humidifying mechanism is used for providing clean water mist and plays a role in humidifying; the filter screen is used for preliminarily filtering large-particle impurities in the air, the filter layer is used for carrying out dust removal, sterilization, toxic and harmful gas purification and other treatments on the air passing through the filter screen, and the control mechanism is used for controlling and displaying the use information and conditions; the direction of the air outlet is changed through the direction changing mechanism, so that the humidified clean air is discharged from different angles such as upward, middle and lower angles, the humidifying effect is improved, and the humidifying is more uniform.

Further, the direction changing mechanism comprises a plurality of transverse wind guide blades and rotating shafts arranged on the transverse wind guide blades, the transverse wind guide blades are sequentially distributed along the longitudinal direction, and the rotating shafts are in running fit with the side edges of the air outlets.

The beneficial effects of adopting above-mentioned technical scheme are: the lateral wind guide blades are in running fit with the side edges of the air outlet through the rotating shafts, the wind direction between the adjacent lateral wind guide blades can be adjusted through the rotation of the lateral wind guide blades, the wind direction can be adjusted according to requirements, the wind with water mist is discharged from the air outlet, and the wind is guided to different directions through the lateral wind guide blades.

Further, the plurality of transverse wind guide blades are connected through a connecting rod.

The beneficial effects of adopting above-mentioned technical scheme are: when one of the transverse wind guide blades rotates, the plurality of transverse wind guide blades can be driven to rotate together under the action of the connecting rod, and the wind direction is integrally adjusted.

Further, the filter layer comprises a particle filter layer, a sterilization layer and a cold catalyst decomposition layer which are sequentially arranged, and the particle filter layer is close to one side of the centrifugal fan.

The beneficial effects of adopting above-mentioned technical scheme are: the particle filter layer is used for filtering fine particulate matters, the sterilization layer is used for sterilization, and the cold catalyst decomposition layer is used for eliminating toxic and harmful gases in the air.

Further, humidification mechanism is including setting up the water tank at the back lid bottom inner wall to and set up the bottom inner wall at the water tank and with control mechanism communication connection's ultrasonic atomizer, a plurality of steam outlets have been seted up at the top of water tank, and the top of the lateral wall of water tank is provided with the inlet tube, and the inlet tube runs through the lateral wall of back lid and stretches out to outside, and the inlet tube is located the below of air outlet, and can dismantle on the inlet tube and be connected with sealed lid.

The beneficial effects of adopting above-mentioned technical scheme are: the water in the water tank generates water mist under the action of the ultrasonic atomizer, and the water mist is discharged from a steam outlet at the top of the water tank, contacts with clean air passing through the filter layer and is discharged from an air outlet; the water can be added into the water tank according to the use condition through the water inlet pipe, and the structure is simple and reliable.

Further, a water level sensor is arranged on the inner wall of the water tank and is in communication connection with the control mechanism.

The beneficial effects of adopting above-mentioned technical scheme are: the water level sensor is used for collecting water level information in the water tank and feeding the water level information back to the control mechanism, and the control mechanism controls and displays the water level condition in the water tank.

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

1. according to the utility model, the direction of the air outlet is changed through the direction changing mechanism, so that the humidified clean air is discharged at different angles such as upward, middle and lower angles, and the humidified clean air can be discharged at different heights through the direction changing mechanism, thereby improving the humidifying effect and realizing more uniform humidification;

2. the utility model processes dust removal, sterilization, toxic and harmful gas purification and the like on the air through the filter layer, thereby greatly improving the air purification effect.

Drawings

FIG. 1 is a schematic view of a vehicle-mounted air purifier;

FIG. 2 is a schematic view of the internal structure of the rear cover;

fig. 3 is a schematic structural view of the front case.

In the figure: 1-shell, 11-front shell, 12-rear cover, 121-air inlet, 122-air outlet, 2-control mechanism, 3-filter screen, 4-centrifugal fan, 5-filter layer, 6-humidification mechanism, 61-water tank, 62-ultrasonic atomizer, 63-inlet tube, 64-sealing cover, 7-direction changing mechanism, 71-horizontal wind guiding blade, 72-rotating shaft, 73-connecting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

As shown in fig. 1 to 3, a vehicle-mounted air purifier comprises a shell 1 and a control mechanism 2, wherein the shell 1 comprises a front shell 11 and a rear cover 12 clamped with the front shell 11, the control mechanism 2 is arranged on the front shell 11, one side of the rear cover 12 is provided with an air inlet 121, and the other side is provided with an air outlet 122; the edge of the front shell 11 is provided with a clamping block, and the edge of the rear cover 12 is correspondingly provided with a rear clamping groove to realize clamping.

The control mechanism 2 adopts the current control mechanism commonly used for the vehicle-mounted air purifier, the control mechanism 2 comprises a panel, a display screen, control keys and a central control component, the central control component is arranged in the front shell 11, the central control component comprises a central control module, a wireless communication module, a power module, a key receiving module and a display control module, the wireless communication module is in communication connection with the central control module, the control keys are electrically connected with the key receiving module, and the display screen is electrically connected with the display control module. The central control module adopts a PLC or a singlechip, controls the vehicle-mounted air purifier through the central control module, improves the intelligent degree, the power supply module is used for providing power for components such as a display screen, control keys, a humidifying mechanism 6, a centrifugal fan 4 and the like, the key receiving module is used for controlling the keys and receiving control signals of the control keys, the wireless communication module is used for receiving remote control signals through an antenna, and the display control module is used for controlling the display screen to display the working state of the vehicle-mounted air purifier.

A filter screen 3, a centrifugal fan 4, a filter layer 5 and a humidifying mechanism 6 are sequentially arranged in the rear cover 12 from the air inlet 121 along the air outlet 122, wherein the filter screen 3 adopts an active carbon filter screen for primarily absorbing particulate matters and peculiar smell in the air in the vehicle; the filter layer 5 comprises a particle filter layer, a sterilization layer and a cold catalyst decomposition layer which are sequentially arranged, and the particle filter layer is close to one side of the centrifugal fan 4; the particle filter layer is an efficient filter screen with the H13 level, the sterilization layer is a copper ion or silver ion sterilization fiber layer, and the cold catalyst decomposition layer 62 can decompose harmful substances such as formaldehyde, benzene, toluene, TVOC and the like into water and carbon dioxide under the normal temperature condition. The air outlet 122 is rotatably provided with a turning mechanism 7, and the centrifugal fan 4 and the humidifying mechanism 6 are respectively in communication connection with the control mechanism 2. The air enters from the air inlet 121 under the action of the centrifugal fan 4, sequentially passes through the filter screen 3 and the filter layer 5, and is fully contacted with water mist in the humidifying mechanism 6 to be discharged from the air outlet 122; the humidifying mechanism 6 is used for providing clean water mist and plays a role in humidifying; the direction of the air outlet 122 is changed by the direction changing mechanism 7, so that the humidified clean air is discharged to different angles, and the aim of uniform humidification is fulfilled.

As shown in fig. 1, the direction changing mechanism 7 includes a plurality of transverse wind guiding blades 71, and a rotating shaft 72 disposed on the transverse wind guiding blades 71, where each transverse wind guiding blade 71 is sequentially arranged along a longitudinal direction, and the rotating shaft 72 is rotationally matched with a side edge of the air outlet 122. The side of the air outlet 122 is provided with a shaft hole matched with the rotating shaft 72, so that the rotating connection is realized. The wind direction can be adjusted according to the need by rotating the transverse wind guide blades 71 to adjust the wind direction between the adjacent transverse wind guide blades 71, the wind with water mist is discharged from the air outlet 122, and the wind is guided to different directions by the transverse wind guide blades 71, so that the purpose of uniform humidification is achieved.

To facilitate the adjustment of the wind direction, a plurality of transverse wind guiding blades 71 are connected by a connecting rod 73. When one of the lateral wind guiding blades 71 is rotated, the plurality of lateral wind guiding blades 71 can be driven to rotate together under the action of the connecting rod 73, and the wind direction is adjusted integrally.

As shown in fig. 2, the humidifying mechanism 6 includes a water tank 61 disposed on the inner wall of the bottom end of the rear cover 12, and an ultrasonic atomizer 62 disposed on the inner wall of the bottom end of the water tank 61 and in communication connection with the control mechanism 2, a plurality of steam outlets are provided on the top of the water tank 61, a water inlet pipe 63 is provided on the top end of the side wall of the water tank 61, the water inlet pipe 63 penetrates through the side wall of the rear cover 12 and protrudes to the outside, the water inlet pipe 63 is located below the air outlet 122, and a sealing cover 64 is detachably connected to the water inlet pipe 63. Purified water is added into the water tank 61 through the water inlet pipe 63, water in the water tank 61 generates water mist under the action of the ultrasonic atomizer 62, and the water mist is discharged from a steam outlet at the top of the water tank, contacts purified clean air, and is discharged from the air outlet 122. The inner wall of the sealing cover 64 is provided with an internal thread, the outer wall of the pipe orifice of the water inlet pipe 63 is provided with an external thread matched with the internal thread of the sealing cover 64, and the water inlet pipe is detachable through threaded connection.

In order to facilitate the real-time observation of the water level condition in the water tank 61, the inner wall of the water tank 61 is provided with a water level sensor which is in communication connection with the control mechanism 2. The water level sensor is used for collecting water level information in the water tank 61 and feeding back the water level information to the control mechanism 2, and the water level information in the water tank 61 is controlled by the control mechanism 2 and displayed through a display screen thereof.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. A vehicle-mounted air cleaner, comprising: the device comprises a shell (1) and a control mechanism (2), wherein the shell (1) comprises a front shell (11) and a rear cover (12) clamped with the front shell (11), the control mechanism (2) is arranged on the front shell (11), one side of the rear cover (12) is provided with an air inlet (121), and the other side of the rear cover is provided with an air outlet (122) relatively;

the novel air conditioner is characterized in that a filter screen (3), a centrifugal fan (4), a filter layer (5) and a humidifying mechanism (6) are sequentially arranged in the rear cover (12) from the air inlet (121) along the direction of the air outlet (122), a turning mechanism (7) is rotatably arranged on the air outlet (122), and the centrifugal fan (4) and the humidifying mechanism (6) are respectively in communication connection with the control mechanism (2).

2. The vehicle-mounted air purifier according to claim 1, wherein the direction changing mechanism (7) comprises a plurality of transverse wind guide blades (71) and rotating shafts (72) arranged on the transverse wind guide blades (71), the transverse wind guide blades (71) are sequentially arranged along the longitudinal direction, and the rotating shafts (72) are in rotary fit with the side edges of the air outlets (122).

3. The vehicle-mounted air purifier according to claim 2, characterized in that a plurality of the lateral wind guiding blades (71) are connected by a connecting rod (73).

4. The vehicle-mounted air cleaner according to claim 1, wherein the filter layer (5) includes a particle filter layer, a sterilization layer and a cold catalyst decomposing layer, which are disposed in this order, the particle filter layer being adjacent to one side of the centrifugal fan (4).

5. The vehicle-mounted air purifier according to any one of claims 1 to 4, wherein the humidifying mechanism (6) comprises a water tank (61) arranged on the inner wall of the bottom end of the rear cover (12), and an ultrasonic atomizer (62) arranged on the inner wall of the bottom end of the water tank (61) and in communication connection with the control mechanism (2), a plurality of steam outlets are formed in the top of the water tank (61), a water inlet pipe (63) is arranged on the top of the side wall of the water tank (61), the water inlet pipe (63) penetrates through the side wall of the rear cover (12) and extends out of the side wall, the water inlet pipe (63) is located below the air outlet (122), and a sealing cover (64) is detachably connected to the water inlet pipe (63).

6. The vehicle-mounted air cleaner according to claim 5, characterized in that an inner wall of the water tank (61) is provided with a water level sensor, which is communicatively connected to the control mechanism (2).