CN219120714U

CN219120714U - Low-power consumption digital infant vehicle-mounted air purifier

Info

Publication number: CN219120714U
Application number: CN202222643959.XU
Authority: CN
Inventors: 蒙乃文; 曾毓; 李耀培
Original assignee: GUANGDONG DEHE COMMUNICATION EQUIPMENT CO Ltd
Current assignee: GUANGDONG DEHE COMMUNICATION EQUIPMENT CO Ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-06-02
Anticipated expiration: 2032-10-09

Abstract

The utility model provides a low-power-consumption digital infant vehicle-mounted air purifier, which comprises a motor, a fan and an air filter screen, wherein the fan drives air to pass through the air filter screen to purify the air under the driving of the motor; the air purifier comprises an upper shell provided with the motor and a control circuit board and a lower shell provided with the air filter screen, and a connecting device connected between the upper shell and the lower shell, wherein the connecting device is provided with a ventilation structure. In the utility model, the upper and lower shells and the connecting device are adopted, so that the appearance of the air purifier can be shaped like a toy, and the air purifier is suitable for being used on a baby carriage.

Description

Low-power consumption digital infant vehicle-mounted air purifier

Technical Field

The utility model relates to the field of air purifiers, in particular to a low-power-consumption digital infant vehicle-mounted air purifier.

Background

The vehicle-mounted air purifier, also called as a vehicle-mounted air purifier and a vehicle air purifier, is special for purifying PM2.5, toxic and harmful gases (formaldehyde, benzene series, TVOC and the like), peculiar smell, bacterial viruses and other vehicle-mounted polluted air purifying equipment in the air in a vehicle.

At present, vehicle-mounted air purification mainly comprises a motor, a fan, an air filter screen and the like, and the working principle of the vehicle-mounted air purification is that the motor and the fan enable indoor air or a small part of air around the user to circulate and flow. Air to be purified is sucked into the machine, and then air filtration and HEPA filtration are performed through the layers of filter screens. Various harmful substances are adsorbed on the filter screen, and then fresh air is discharged, so that the aim of cleaning and purifying is fulfilled.

The baby carriage is a tool carriage designed for facilitating outdoor activities of babies, the babies lie in the baby carriage, the baby carriage is pushed by adults to move, the baby carriage is very convenient, the current baby carriage has various patterns, but most of the baby carriage is provided with wheels and a carriage body similar to a cradle, and the babies lie in the cradle. A awning can be pulled on the cradle, so that the cradle can be used for shading sun and wind.

At present, some places are seriously polluted, and although the baby carriage is provided with a hood, the polluted air can cause damage to a baby, so that the baby cannot be pushed out for activities in many times, and the vehicle-mounted air purifier is arranged on the baby carriage to purify the air breathed by the baby so as to ensure the safety of the baby when the baby goes out in the baby carriage. At present, most of common vehicle-mounted air purifiers in the market are designed in the prior art CN201520292298.8, only the front air outlet is adopted, air pollution cannot be efficiently filtered, various sensors are not arranged in the vehicle-mounted air purifier, the air environment quality in the baby carriage cannot be timely detected and responded, and the vehicle-mounted air purifier is not suitable for high requirements of babies in the baby carriage on the air quality.

Disclosure of Invention

The utility model provides a low-power-consumption digital infant vehicle-mounted air purifier, which aims at the defect that the conventional vehicle-mounted air purifier is not suitable for being installed on an infant car.

The technical scheme adopted by the utility model for realizing the technical requirements is as follows: a low-power consumption digital infant vehicle-mounted air purifier comprises a motor, a fan and an air filter screen, wherein the fan drives air to pass through the air filter screen to purify the air under the drive of the motor; the air purifier comprises an upper shell provided with the motor and a control circuit board and a lower shell provided with the air filter screen, and a connecting device connected between the upper shell and the lower shell, wherein the connecting device is provided with a ventilation structure.

Further, in the low-power-consumption digital infant vehicle-mounted air purifier described above: the upper shell and the lower shell are cylindrical, the diameters of the upper shell and the lower shell are equal, the connecting device comprises air guide plates connected to the lower side of the upper shell and the upper side of the lower shell, and the air guide plates are uniformly distributed on the lower side of the upper shell and the upper side of the lower shell and are obliquely arranged.

Further, in the low-power-consumption digital infant vehicle-mounted air purifier described above: an intelligent control module, a Bluetooth wireless communication module and a power management module are arranged in a control circuit board arranged in the upper shell; the intelligent control module adopts a Bluetooth wireless communication module to receive external control information, and realizes battery charging and discharging management by using a power management module.

Further, in the low-power-consumption digital infant vehicle-mounted air purifier described above: the control circuit board arranged in the upper shell also comprises a PM2.5 sensor, a temperature sensor, a humidity sensor and a negative ion concentration sensor.

Further, in the low-power-consumption digital infant vehicle-mounted air purifier described above: the control circuit board arranged in the upper shell also comprises an LCD driving module and a buzzer circuit; the LCD driving module displays output parameter information of the PM2.5 sensor, the temperature sensor, the humidity sensor and the anion concentration sensor on the LCD under the control of the intelligent control module, and triggers the buzzer circuit to buzzing when the parameter exceeds a threshold value.

Further, in the low-power-consumption digital infant vehicle-mounted air purifier described above: a timing circuit is also arranged in a control circuit board arranged in the upper shell, and the intelligent control module sets parameters of the circuit.

In the utility model, the upper and lower shells and the connecting device are adopted, so that the appearance of the air purifier can be shaped like a toy, and the air purifier is suitable for being used on a baby carriage.

The utility model will be further described with reference to the drawings and detailed description.

Drawings

FIG. 1 is a schematic view of the embodiment 1 of the present utility model;

fig. 2 is a block diagram showing the structure of embodiment 1 of the present utility model.

Description of the embodiments

Embodiment 1, this embodiment is a low-power consumption digital infant vehicle-mounted air purifier who puts on perambulator, includes motor, fan, air filter screen, and the fan drives the air under the drive of motor and passes the air filter screen and carry out air purification. As shown in fig. 1, the present embodiment is a capsule-like air purifier specially designed for a stroller, wherein a housing is formed by combining an upper housing 100 and a lower housing 300, and as shown in fig. 1, the upper housing and the lower housing are cylindrical bodies and are half of a capsule, the two housings are connected by a connecting device 200, air can enter the upper housing and the lower housing from the connecting device 200, and under the action of a fan, the air enters an air filter screen. In this embodiment, the upper case 100 and the lower case 300 are cylindrical and have equal diameters. The connection device 200 includes air guide plates connected to the lower side of the upper case 100 and the upper side of the lower case 300, and the air guide plates are uniformly distributed on the lower side of the upper case 100 and the upper side of the lower case 300 to be inclined.

The upper housing 100 is mainly provided with a battery and a control circuit board, so that the control of the fan motor is realized, and the lower housing 300 is provided with an air filter screen. The air filter screen adopts an H13 active carbon filter screen for filtering.

An intelligent control module, a Bluetooth wireless communication module and a power management module are arranged in a control circuit board arranged in the upper shell 100; the intelligent control module adopts the Bluetooth wireless communication module to receive external control information, and realizes battery charging and discharging management by using the power management module.

In addition, in the present embodiment, the control circuit board installed in the upper case 100 further includes a PM2.5 sensor, a temperature sensor, a humidity sensor, an anion concentration sensor, an LCD driving module, and a buzzer circuit; the LCD driving module displays output parameter information of the PM2.5 sensor, the temperature sensor, the humidity sensor and the anion concentration sensor on the LCD under the control of the intelligent control module, and triggers the buzzer circuit to buzzing when the parameter exceeds a threshold value as shown in figure 2.

In addition, an ultraviolet lamp can be arranged in the air purifier for sterilization. When PM2.5 is used for detecting bad air, the active carbon filter screen can decompose and filter particles, harmful substances and the like in the air. Can destroy germs in the air. Can increase the humidity in the air and improve various discomforts caused by air drying. In addition, the intelligent purifier also has a remote function, and a user can remotely know the air quality in home through the remote function.

In this embodiment, a timing circuit is also provided in the control circuit board installed in the upper case 100, and the intelligent control module sets parameters of the circuit.

In this embodiment, the infant car-mounted air purification mainly comprises a motor, a fan, an air filter screen and other systems, and the working principle of the infant car-mounted air purification is that the motor and the fan in the machine enable indoor air or a small part of air around the infant car-mounted air purification to circulate. Air to be purified is sucked into the machine, and then air filtration and HEPA filtration are performed through the layers of filter screens. Various harmful substances are adsorbed on the filter screen, and then fresh air is discharged, so that the aim of cleaning and purifying is fulfilled.

The micro fan in the capsule-shaped shell is started to enable the surrounding air of the baby carriage to circularly flow, the polluted air passes through the PM2.5 filter screen and the active carbon filter element in the baby carriage and filters or adsorbs various pollutants, then the polluted air passes through the negative ion generator (the high pressure in the negative ion generator generates direct current negative high pressure during operation) arranged at the air outlet, the air is continuously ionized to generate a large amount of negative ions, and the negative ions are sent out by the micro fan to form negative ion airflow, so that the purposes of cleaning and purifying the air are achieved.

The infant car-mounted air purifier in this embodiment is designed as follows:

1. the LED lattice dynamic display is adopted, and PM2.5, temperature, humidity and anion concentration are accurately displayed digitally;

2. PM2.5 numerical display: monitoring indoor air quality in real time, displaying specific PM2.5 values, and visually displaying air quality and purifying effect;

3. the negative ion concentration shows that: the concentration of negative ions generated by the machine is digitally displayed in real time, and the air freshening effect is good.

4. Temperature and humidity display: displaying the ambient temperature and humidity in real time, and reminding a customer of improvement;

5. working mode: an automatic mode and a manual mode, wherein in the automatic mode, an air quality sensor automatically senses the air pollution degree, and automatically adjusts a treatment program, so that the energy is saved and the efficiency is high;

6. timing function: 2. a 4H and 8H three-gear timing function;

7. and (3) air quantity adjustment: the four-gear air quantity of sleeping, low, medium and high is regulated and dynamically displayed;

8. air quality reminding: the liquid crystal screen background displays red, yellow and green according to the air quality condition;

9. sleep function design: the night display screen darkens and enters a sleep gear, and the machine operates in a mute mode;

10. the keys are designed by touching.

Claims

1. A low-power consumption digital infant vehicle-mounted air purifier comprises a motor, a fan and an air filter screen, wherein the fan drives air to pass through the air filter screen to purify the air under the drive of the motor; the method is characterized in that: the air purifier comprises an upper shell (100) for mounting the motor and a control circuit board and a lower shell (300) for arranging the air filter screen, and a connecting device (200) connected between the upper shell (100) and the lower shell (300), wherein the connecting device (200) is provided with a ventilation structure.

2. The low power digital infant car air purifier of claim 1, wherein: the upper shell (100) and the lower shell (300) are cylindrical, the diameters of the upper shell and the lower shell are equal, the connecting device (200) comprises air guide plates connected to the lower side of the upper shell (100) and the upper side of the lower shell (300), and the air guide plates are uniformly distributed on the lower side of the upper shell (100) and the upper side of the lower shell (300) and are obliquely arranged.

3. The low power digital infant car air purifier of claim 1, wherein: an intelligent control module, a Bluetooth wireless communication module and a power management module are arranged in a control circuit board arranged in the upper shell (100); the intelligent control module adopts a Bluetooth wireless communication module to receive external control information, and realizes battery charging and discharging management by using a power management module.

4. A low power digital infant car air purifier according to claim 3, wherein: the control circuit board arranged in the upper shell (100) also comprises a PM2.5 sensor, a temperature sensor, a humidity sensor and a negative ion concentration sensor.

5. The low power digital infant car air purifier of claim 4, wherein: the control circuit board arranged in the upper shell (100) also comprises an LCD driving module and a buzzer circuit; the LCD driving module displays output parameter information of the PM2.5 sensor, the temperature sensor, the humidity sensor and the anion concentration sensor on the LCD under the control of the intelligent control module, and triggers the buzzer circuit to buzzing when the parameter exceeds a threshold value.

6. A low power digital infant car air purifier according to claim 3, wherein: a timing circuit is also arranged in a control circuit board arranged in the upper shell (100), and the intelligent control module sets parameters of the circuit.