CN205417106U - Car new air purifier - Google Patents

Abstract

The utility model discloses a new type of vehicle-mounted air purifier, including a shell, an air inlet and an air outlet are arranged on the shell, a primary air filter, an activated carbon filter, a high-efficiency PTFE filter and a low-pressure high-efficiency blower are arranged in sequence between the air inlet and the air outlet in the shell, and a negative ion generator is arranged between the low-pressure high-efficiency blower and the air outlet. By using the primary air filter, the activated carbon filter and the high-efficiency PTFE filter for filtration, the low-pressure air supply effectively reduces the wind speed and rotation speed of the blower and reduces the operating noise while ensuring a high air filtration level, and has the advantages of flexible use and energy saving.

Description

Car new air purifier

【Technical field】

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

【Background technique】

Whether it is a new car or an old car, when you open the door, you can always smell more or less peculiar smell. The main sources of air pollution in the car are firstly the harmful gases such as toluene and formaldehyde emitted by the interior decoration materials in the car; the second is the carbon monoxide and carbon dioxide produced after the engine is started and burned, and the volatile gasoline smell; The fourth is the smell of smoke caused by smoking in the car; the fifth is the pollution caused by the human body in the car, such as sweat and body odor in summer. According to relevant studies, it has been found that the space environment in the car will be polluted to varying degrees. When it is the most serious, refer to the indoor air pollution testing standard, which has exceeded the standard by more than 10 times. Therefore, long-term riding in a closed polluted car interior space will inevitably cause harm to the human body. Therefore, the demand for purification of the air in the car is also more and more people's attention and attention.

【Content of invention】

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a new vehicle-mounted air cleaner with high-efficiency filtration, rapid sterilization and low-noise operation.

In order to solve the problems of the technologies described above, the utility model adopts the following technical solutions:

The new vehicle-mounted air purifier includes a housing, on which there is an air inlet and an air outlet, and the housing is provided with a primary air filter, an activated carbon filter, a high-efficiency PTFE filter and a Low-pressure high-efficiency air blower, a negative ion generator is installed between the low-pressure high-efficiency air blower and the air outlet, under the suction of the low-pressure high-efficiency air blower, the air in the car enters from the air inlet, passes through the primary air filter, activated carbon filter, and high-efficiency PTFE filter Filtration, the filtered air is discharged into the car from the air outlet after passing through the negative ion generator.

Preferably, the low-pressure high-efficiency blower is provided with three gears of high, medium and low speed regulation.

Preferably, an aromatherapy tablet is also fixedly installed in the casing.

Preferably, the air inlet is arranged on the top of the casing, and the air outlet is arranged on the side wall of the casing.

Compared with the prior art, the beneficial effects of the utility model are:

1. Low-pressure air supply and high-efficiency filtration are filtered by high-efficiency PTFE filters. Under the premise of ensuring a high air filtration level, low-pressure air supply can effectively reduce the fan speed and speed, and reduce operating noise;

2. According to the usage requirements of the vehicle-mounted air purifier, the wind speed is set to three gears of high, medium and low, which not only has strong flexibility, but also saves energy.

【Description of drawings】

Fig. 1 is a schematic structural view of an embodiment of the utility model.

【detailed description】

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in Figure 1, the vehicle-mounted new air purifier includes a housing 1, on which an air inlet 2 and an air outlet 3 are arranged, and the housing 1 is provided with an initial effect between the air inlet 2 and the air outlet 3 in sequence. Air filter 4, activated carbon filter 5, high-efficiency PTFE filter 6 and low-pressure high-efficiency blower 7, negative ion generator 8 is arranged between low-pressure high-efficiency blower 7 and air outlet 3, in the present embodiment, air inlet 2 is located at shell On the top of the body 1, the air outlet 3 is arranged on the side wall of the housing 1. Of course, the positions of the air inlet 2 and the air outlet 3 in the present invention are not limited by the above positions.

During use, under the suction of the low-pressure high-efficiency blower 7, the air in the car is sucked by the top air inlet 2 through the low-pressure high-efficiency blower 7, and is primary filtered through the primary air filter 4 installed in the air inlet 2 to remove the air. Larger dust particles, etc., the filtered air passes through the activated carbon filter 5 to absorb and remove the peculiar smell in the air, such as formaldehyde, benzene and other volatiles, and then is filtered by the high-efficiency PTFE filter 6, and then filtered by the high-efficiency PTFE filter The air filtered by the filter 6 is as high as 99.9% in the 0.3μm particle filtration level, and is far away from PM2.5 to protect the user from health hazards. Finally, it passes through the negative ion channel, and the negative ion generator 8 releases high-concentration charged negative ions, which are harmful to the passing air. Carry out smoke removal and sterilization, and then send it directly to the space inside the car from the air outlets 3 on both sides, so that the air in the car can be fresh and purified.

In the utility model, the air resistance of the high-efficiency PTFE filter 6 is very small, which is equivalent to a quarter of that of the traditional high-efficiency HEPA filter. At the same time, a low-pressure high-efficiency air blower 7 is adopted. The low-pressure air supply can effectively reduce the wind speed and rotating speed of the fan, greatly reducing The running noise of the fan ensures a comfortable environment with low noise. In addition, according to the needs of the car air purifier, the low-pressure high-efficiency blower 7 is equipped with three gears of high, medium and low speed adjustment. The air in the car can quickly realize the fresh air in the car. When the user is resting in the car, the low gear can be activated to provide a comfortable environment for quiet operation.

Further, an aromatherapy sheet 9 is also fixedly installed in the housing 1, and the aromatherapy sheet 9 can be arranged at the air outlet 3, and when the filtered and purified air is installed at the air outlet 3 on both sides, the aromatherapy sheet 9 The fragrance emitted is directly sent to the interior space of the car along with the air supply. The aroma diffuser 9 can choose a variety of fragrances according to the preferences of the car owner, such as musk, lemon, mint, cologne, etc., to provide a leisurely and comfortable environment in the car, and to refresh the car owner at the same time. Reduce fatigue and tiredness after driving for a long time.

It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should belong to the protection scope of the appended claims of the present utility model.

Claims (4)

1. The vehicle-mounted novel air purifier is characterized in that it comprises a housing (1), on which an air inlet (2) and an air outlet (3) are arranged, and the inner air inlet (2) of the housing (1) ) and the air outlet (3) are provided with primary air filter (4), activated carbon filter (5), high-efficiency PTFE filter (6) and low-pressure high-efficiency blower (7), low-pressure high-efficiency blower (7) and An anion generator (8) is provided between the air outlets (3), and under the suction of the low-pressure high-efficiency blower (7), the air in the car enters through the air inlet (2), passes through the primary air filter (4), activated carbon Filter (5), high-efficiency PTFE filter (6) filter, and the air after filtering is discharged into the car from air outlet (3) after negative ion generator (8). 2. The vehicle-mounted novel air cleaner according to claim 1, characterized in that, the low-pressure high-efficiency air blower (7) is provided with three gears of high, medium and low speed regulation. 3. The vehicle-mounted novel air purifier according to claim 2, characterized in that, an aromatherapy sheet (9) is also fixedly installed in the casing (1). 4. The vehicle-mounted new air cleaner according to claim 3, characterized in that, the air inlet (2) is arranged on the top of the casing (1), and the air outlet (3) is arranged on the side of the casing (1) wall.