CN216644507U

CN216644507U - Intelligent air purifier

Info

Publication number: CN216644507U
Application number: CN202123267160.7U
Authority: CN
Inventors: 常明杰; 张萌; 贾鑫; 屠立军; 焦磊涛; 王丽佳; 张超; 申颖; 赵红玉
Original assignee: HANDAN POLYTECHNIC COLLEGE
Current assignee: HANDAN POLYTECHNIC COLLEGE
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-31
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses an intelligent air purifier. The front part of the purifier mounting seat is provided with wireless charging equipment, the mountain-shaped upper cover is arranged at the top of the body, and the upper cover is provided with an air outlet. The main body is internally divided into a filter cavity, a water storage tank and a fan box; the coarse filter screen, the fine filter screen, the formaldehyde filter plate, the deodorization filter plate and the activated carbon filter plate of the air filtration system are arranged in the filter cavity, a ventilation fan is arranged in the fan box, the bottom of the water storage tank is provided with an ultrasonic atomizer, the top of the water storage tank is provided with a spray nozzle, and the side of the water storage tank is provided with a mounting groove. Indoor air is sucked by the ventilation fan, purified by the filter screen and the filter plate and enters the room through the air outlet, and clean water in the water storage tank can moisten the air after being atomized. The control system comprises a display screen, an air inlet detection device, a humidity sensor, a control mainboard, an air outlet detection device and the like, and can detect and display air parameters. The utility model can purify air physically or humidify air independently, and can be controlled intelligently and automatically.

Description

Intelligent air purifier

Technical Field

The utility model is applied to the field of life, and relates to an indoor intelligent air purifier.

Background

The air purifier is a household appliance capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollutants, bacteria, allergens and the like), effectively improving the air cleanliness, and providing clean and comfortable air for a room. The air purification has a plurality of different technologies or media, and the commonly used air purification technologies include an adsorption technology, a negative (positive) ion technology, a catalytic technology, a photocatalyst technology, a superstructure photo-mineralization technology, a HEPA high-efficiency filtration technology, an electrostatic dust collection technology and the like; the material technology mainly comprises the following steps: photocatalyst, active carbon, carbon core filter element technology, synthetic fiber, HEAP high-efficiency material, negative ion generator, etc. The existing air purifier is mostly of a composite type, namely, a plurality of purification technologies and material media are adopted at the same time. With the popularization of the health concept, people have higher and higher requirements on indoor living environment, and indoor air purification gradually becomes a conventional choice for people.

The air purifiers have many patents, CN108361899A, CN206637758U, CN207990791U, CN210699251U, CN112268338A and the like provide different types of air purifiers with humidification functions, CN108954556A is a wall-mounted air purifier, CN111895544A discloses an indoor waste gas treatment device capable of removing formaldehyde, CN202086828U provides an air purifier capable of removing peculiar smell by adopting ultrasonic waves and catalysis modes, CN210861485U provides an air purifier capable of sterilizing, disinfecting, decomposing toxic substances and removing pollutants, and CN211925971U discloses a household oxygen-generating air purifier with sterilization function.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is as follows: the intelligent air purifier can automatically purify indoor air and has a prompt function.

The technical scheme adopted by the utility model is as follows: the intelligent air purifier comprises a main body, an air filtering system, an atomizing system and a control system. The main part includes body, mount pad and upper cover, the body is installed on the mount pad, the mount pad front portion is provided with wireless charging equipment, the upper cover is installed at the top of body, and processing has the venthole. A water storage tank, a fan box and a filter cavity are separated by a partition board in the body; the air filtering system is arranged in the filtering cavity and comprises a coarse filter screen, a fine filter screen, a formaldehyde filter plate, a deodorization filter plate and an active carbon filter plate which are sequentially arranged; a ventilation fan is arranged in the fan box; the bottom of storage water tank is provided with ultrasonic atomizer, and the top design sprays the mouth, and the lateral part sets up the mounting groove, and this mounting groove hinge connects the movable cover, and the movable cover can inlay the joint groove on locking mounting groove upper portion. The control system comprises a display screen, an air inlet detection device, a humidity sensor, a control mainboard and an air outlet detection device; the control mainboard is electrically connected with the display screen, the air inlet detection device, the humidity sensor and the air outlet detection device.

Furthermore, the upper cover is in a smooth mountain shape, so that the air is attractive, prevented from being covered and purified and is discharged in multiple directions.

Furthermore, the upper part in the body is a filter cavity, the front part and the rear part of the lower part are a water storage tank and a fan box, an air inlet groove arranged at the lower part of the body is communicated with indoor air and the fan box, and the filter cavity is communicated with the indoor air through an air outlet hole. The air inlet detection device is arranged on the fan box, the air outlet detection device is arranged above the activated carbon filter plate in the filter cavity, and the display screen and the humidity sensor are arranged outside the body.

Furthermore, a battery cavity is additionally arranged in the body, the lower part of the body is provided with a filter cavity, the upper part of the body is provided with a water storage tank, a fan box and the battery cavity, and the fan box is arranged between the water storage tank and the battery cavity; air inlet grooves are arranged at the front and the back of the lower part of the body and are communicated with indoor air and the filter cavity; the fan box is communicated with indoor air through an air outlet. The control mainboard is arranged in the battery cavity, the air inlet detection device and the humidity sensor are arranged in the filter cavity and near the air inlet groove, and the air outlet detection device is arranged in the fan box.

Further, the size of coarse filter screen, fine grain filter screen, formaldehyde filter plate, deodorization filter plate, active carbon filter plate is corresponding with the inner chamber size of body, and the sealing strip is installed to the contact site all around.

The utility model has the beneficial effects that: the utility model can physically purify the air without generating harmful media; in dry winter, the humidifier can be used for independent humidification. The intelligent automatic control of the purifier. Small volume, light weight and can be moved freely.

Drawings

FIG. 1 is a front perspective view of example 1;

FIG. 2 is a rear perspective view of embodiment 1;

FIG. 3 is a schematic cross-sectional view of example 1;

FIG. 4 is a longitudinal sectional view of the front part of embodiment 1;

FIG. 5 is a rear longitudinal sectional view of embodiment 1;

FIG. 6 is a schematic sectional view of example 2;

FIG. 7 is a front perspective view of embodiment 2;

FIG. 8 is a rear perspective view of the preferred embodiment 2;

wherein: wherein: 1-body, 2-display screen, 3-mounting seat, 4-wireless charging equipment, 5-movable cover, 6-mounting groove, 7-clamping groove, 8-upper cover, 9-air outlet hole, 10-air inlet groove, 11-air inlet detection device, 12-water storage tank, 13-spray opening, 14-partition plate, 15-battery, 16-fan box, 17-humidity sensor, 18-control mainboard, 19-air exchange fan, 20-ultrasonic atomizer, 21-coarse filter screen, 22-fine filter screen, 23-formaldehyde filter plate, 24-deodorization filter plate, 25-active carbon filter plate, 26-air outlet detection device, 27-filter cavity and 28-battery cavity.

Detailed Description

In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," "disposed," and "designed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For convenience of description, the plane of the display screen 2 is taken as the front.

Example 1.

The structure of the intelligent air purifier of the embodiment is shown in the attached figures 1-5 and comprises a main body, an air filtering system, an atomizing system, a control system and the like. The main body comprises a box-shaped body 1, a mounting seat 3 and an upper cover 8. As shown in fig. 1, the main body 1 is mounted on a mounting base 3, and a wireless charging device 4 is provided at the front of the mounting base 3 to charge a battery 15 of the air purifier. The upper cover 8 is arranged on the top of the body 1 and is in a smooth mountain shape, a plurality of round air outlet holes 9 are arranged on the upper cover 8, and the air outlet holes 9 can also be in an oval shape or other shapes. The mountain-shaped upper cover 8 is attractive, prevents placed objects from covering the air outlet 9, and discharges purified air in multiple directions to be quickly diffused indoors. A display screen 2 is arranged in front of the body 1, and the display screen 2 displays measured air parameters, operation parameters and the like. The rear part is provided with an air inlet groove 10, and the air inlet groove 10 is an inlet for indoor air to enter the purifier. The side design has mounting groove 6, and the upper portion design of mounting groove 6 has joint groove 7, and the design has the movable cover 5 that the hinge connects on mounting groove 6, when movable cover 5 inlays and locks joint groove 7, can seal mounting groove 6.

The inside of the main body 1 is divided into an upper filter chamber 27, a lower water storage tank 12 and a fan tank 16 by a partition 14. As shown in fig. 3, the water tank 12 of the present embodiment is on the front side and the fan box 16 is on the rear side. The mounting groove 6 is designed at the side of the storage tank 12 for injecting clean water into the storage tank 12 or observing the water level. The air inlet groove 10 is communicated with the indoor and the fan box 16, the ventilation fan 19 is arranged in the middle of the fan box 16, and the ventilation fan 19 can suck indoor air into the fan box 16, pass through the filter cavity 27 and then be sent into the indoor through the air outlet 9 of the upper cover 8.

The air filtering system is arranged in the filtering cavity 27 and comprises a coarse filter screen 21, a fine filter screen 22, a formaldehyde filter board 23, a deodorization filter board 24 and an active carbon filter board 25 which are sequentially arranged from bottom to top, as shown in figure 4. The coarse filter screen 21 can filter relatively large solid particles in the air, the fine filter screen 22 can filter small solid particles, the formaldehyde filter plate 23 has the function of decomposing formaldehyde, the deodorization filter plate 24 can absorb peculiar smell in the air, the activated carbon filter plate 25 has the adsorption function, fine micropores of the activated carbon filter plate can absorb peculiar smell and fine solid particles, and the air purification is more comprehensive. The size of the coarse filter screen 21, the size of the fine filter screen 22, the size of the formaldehyde filter screen 23, the size of the deodorization filter screen 24 and the size of the activated carbon filter screen 25 correspond to the size of the inner cavity of the body 1, sealing strips are arranged at the contact parts of the inner walls of the body 1 for sealing, and air can not pass through the filter screens or the filter screens and the inner walls of the body.

The atomization system is arranged in the water storage tank 12 and comprises an ultrasonic atomizer 20, a spraying opening 13 and the like. The side of the water storage tank 12 is provided with a mounting groove 6. When water is added into the water storage tank 12, the movable cover 5 can be opened, clean water is injected along the movable cover 5, when the water level is checked, the movable cover 5 is opened, and the height of the water level can be directly observed from the movable cover 5. The spray opening 13 is arranged at the upper part of the water storage tank 12, and the ultrasonic atomizer 20 is arranged at the bottom of the water storage tank 12, as shown in figure 4. The ultrasonic atomizer 20 is started to atomize the clean water in the water tank, and then the clean water is blown out from the spraying port 13.

The control system comprises a battery 15, a display screen 2, an air inlet detection device 11, a humidity sensor 17, a control mainboard 18, an air outlet detection device 26 and the like. A humidity sensor 17 is installed outside the rear side of the body 1 for detecting the humidity of the indoor air. The air outlet detection device 26 is installed on the upper part of the filter cavity 27 above the activated carbon filter plate 25, as shown in fig. 5, and is used for detecting parameters after air purification. The display screen 2 is installed at a position convenient for observation, and the embodiment is installed at the upper part of the front of the body. The battery 15, the air inlet detection device 11 and the control main board 18 are arranged in the fan box 16, and the air inlet detection device 11 is used for detecting other parameters except humidity. The battery 15 is electrically connected with the wireless charging device 4, the display screen 2, the control main board 18, the air inlet detection device 11, the humidity sensor 17, the air outlet detection device 26, the ventilation fan 19 and the ultrasonic atomizer 20 to provide power for the devices. The control main board 18 is electrically connected with the display screen 2, the air inlet detection device 11, the humidity sensor 17, the air outlet detection device 26, the ventilation fan 19 and the ultrasonic atomizer 20, so that the intelligent control of the devices is realized. The air inlet detection device 11, the humidity sensor 17 and the air outlet detection device 26 are signal input devices, and the display screen 2 is a human-computer interaction interface, namely an input device and a signal output device. A plurality of small programs, such as a startup and shutdown program, a parameter comparison program and the like, and a plurality of detection parameters, such as time, humidity, formaldehyde, water level and the like, are arranged in the control main board 18.

The working principle of the utility model is as follows: the air exchange fan 19 is intermittently started, indoor air is sucked in, the air inlet detection device 11 transmits detected data to the control main board 18, the control main board 18 displays the received parameter data on the display screen 2, the internal memory data are compared, if air purification is needed, the air exchange fan 19 and the ultrasonic atomizer 20 are opened for air purification, the air exchange fan 19 guides the indoor air into the fan box 16, the coarse filter screen 21, the fine filter screen 22, the formaldehyde filter screen 23, the deodorization filter screen 24 and the activated carbon filter screen 25 are sequentially arranged in the filter cavity 27, the coarse filter screen 21 and the fine filter screen 22 can block dust and large-volume particles in the air, meanwhile, the air is humidified by the spray opening 13, so that the coarse filter screen 21 and the fine filter screen 22 can more comprehensively block the dust and the large-volume particles, in addition, the formaldehyde filter screen 23, the deodorization filter screen 24 and the activated carbon filter screen 25 can remove peculiar smell and harmful substances in the air, the purified air returns to the room along the air outlet hole 9. If only the humidity needs to be increased, the ultrasonic atomizer 20 is started alone, and the ventilation fan 19 which is intermittently started up can send water vapor into the room to increase the humidity of the indoor air. The air after the purification is before venthole 9 row department, and the data transport control mainboard 18 that goes out detection device 26 will detect, and control mainboard 18 shows the parameter data after purifying on display screen 2, the contrast purifying effect of being convenient for. If the difference between the data detected by the intake air detecting device 11 and the stored data is not large, the ventilation fan 19 enters an intermittent operation state.

If the air purification or humidification effect is not good, the relevant parameters can flash on the display screen 2 to remind the user to pay attention to cleaning, replacement or water adding. Cleaning or replacing the filter screen or the filter plate, removing the upper cover 8, taking out the activated carbon filter plate 25, the deodorization filter plate 24, the formaldehyde filter plate 23, the fine grain filter screen 22 and the coarse filter screen 21 one by one, cleaning or replacing, then putting back the filter screens in sequence, and covering the upper cover 8.

Example 2.

The present embodiment corrects many disadvantages of embodiment 1, in embodiment 1, the clean water is atomized and disposed at the lower part of the filter cavity 27, the functions of each filter screen and filter plate are adversely affected by the water fog, the air outlet detection device 26 is installed in the foggy space to affect the service life thereof, the control main board 18 is disposed in the fan box 16, and the fan box 16 is a place where the indoor air containing dust circulates, the dust can collect on the control main board 18, and the safe operation and service life of the control main board 18 can be affected by long-term use.

The structure of the air purifier of the embodiment is shown in fig. 6, fig. 7 and fig. 8, which are perspective schematic views of the front and back of the embodiment. Compared with the embodiment 1, the device also comprises a main body, an air filtering system, an atomizing system, a control system and the like, the inner part of the main body 1 is divided into a water storage tank 12, a fan box 16 and a filter cavity 27 by a partition plate 14, and the device is different from the embodiment 1 in that:

1. the filter cavity 27 is arranged at the bottom of the purifier, the water storage tank 12 and the fan box 16 are arranged at the upper part, the battery cavity 28 is additionally arranged, the battery cavity 28 is arranged at the front part, the fan box 16 is arranged at the middle part, and the water storage tank 12 is arranged at the rear part.

2. The air inlet grooves 10 are formed in the front and the back of the body, so that the number and the area of the filter screens and the filter plates are increased, and the ventilation capacity is increased. The side plate of the body is provided with a long opening for drawing out and inserting the filter screen or the filter plate, which is convenient for cleaning and replacing the filter screen or the filter plate, as shown in figure 7.

2. The water storage tank 12 is arranged at the upper part, atomized water mist can be directly sent into a room through the air outlet 9, no electric appliance part is arranged in a water mist channel, and dry-wet separation is achieved.

3. A battery cavity 28 is added, the battery 15 and the control main board 18 are arranged in the sealed battery cavity 28, and the battery 15 and the control main board 18 are not affected by air dust and water mist. The display screen 2 acts as an opening and closing door for the battery compartment 28.

4. Humidity transducer 17 sets up in the body near air inlet duct 10, prevents unexpected colliding with or damage, and the detection device 11 that admits air detects indoor air parameter fast together.

5. The air outlet detection device 26 is arranged in a non-water mist channel of the fan box 16 and is not influenced by water mist.

6. All of the electrical components are concentrated near the battery cavity 28 for ease of wiring.

The disadvantages of this embodiment are that the weight is heavy and the weight is light, and the strength and the overall stability of the partition plate need to be increased.

At present, samples are already manufactured in a trial mode and used in a plurality of offices, and particularly, the effect of purifying indoor air is better for smoking offices.

The intelligent air purifier can physically purify air without generating harmful media by matching the ventilation fan with the ultrasonic atomizer; in dry winter, the humidifier can be used for independent humidification. The purifier intelligent control shows relevant parameters before and after purification on the display screen, and is convenient and visual, and parameters can be input on the display screen, and automatic control is realized through a design program. The intelligent air purifier is small in size, light in overall weight, free of external wires and connected with a power supply, and capable of being moved to various functional units such as a kitchen, a toilet, a living room and a bedroom at will to purify indoor air.

Claims

1. The utility model provides an intelligent air purifier, includes main part, filtration system, atomizing system, control system, its characterized in that:

the main body comprises a body (1), a mounting seat (3) and an upper cover (8) provided with an air outlet hole (9), the body (1) is mounted on the mounting seat (3), the front part of the mounting seat (3) is provided with wireless charging equipment (4), and the upper cover (8) is mounted at the top of the body (1);

a water storage tank (12), a fan box (16) and a filter cavity (27) are separated in the body (1) by a partition plate (14); the air filtering system is arranged in the filtering cavity (27) and comprises a coarse filter screen (21), a fine filter screen (22), a formaldehyde filter board (23), a deodorization filter board (24) and an active carbon filter board (25) which are sequentially arranged; a ventilation fan (19) is arranged in the fan box (16); the bottom of the water storage tank (12) is provided with an ultrasonic atomizer (20), the top of the water storage tank is provided with a spray opening (13), the side of the water storage tank is provided with a mounting groove (6), the mounting groove (6) is hinged with a movable cover (5), and the movable cover (5) can be embedded and locked with a clamping groove (7) at the upper part of the mounting groove (6);

the control system comprises a display screen (2), an air inlet detection device (11), a humidity sensor (17), a control main board (18) and an air outlet detection device (26); the control main board (18) is electrically connected with the display screen (2), the air inlet detection device (11), the humidity sensor (17) and the air outlet detection device (26).

2. The intelligent air purifier of claim 1, wherein: the upper cover (8) is in a smooth mountain shape.

3. An intelligent air purifier as claimed in claim 1, wherein: the air conditioner is characterized in that a filter cavity (27) is arranged at the upper part in the body (1), the lower part of the body is divided into a water storage tank (12) and a fan box (16) in the front and at the back, an air inlet groove (10) arranged at the lower part of the body is communicated with indoor air and the fan box (16), and the filter cavity (27) is communicated with the indoor air through an air outlet hole (9).

4. An intelligent air purifier as claimed in claim 3, wherein: the air inlet detection device (11) is located in the fan box (16), the air outlet detection device (26) is located above the activated carbon filter plate (25) in the filter cavity (27), and the display screen (2) and the humidity sensor (17) are arranged on the outer side of the body.

5. The intelligent air purifier of claim 1, wherein: a battery cavity (28) is additionally arranged in the body (1), a filter cavity (27) is arranged at the lower part of the body (1), a water storage tank (12), a fan box (16) and the battery cavity (28) are arranged at the upper part of the body (1), and the fan box (16) is arranged between the water storage tank (12) and the battery cavity (28); air inlet grooves (10) are arranged in the front and at the back of the body (1), and the air inlet grooves (10) are communicated with indoor air and a filter cavity (27); the fan box (16) is communicated with indoor air through the air outlet hole (9).

6. The intelligent air purifier of claim 5, wherein: the control main board (18) is arranged in a battery cavity (28), the air inlet detection device (11) and the humidity sensor (17) are arranged at the position of an air inlet groove (10) of the filter cavity (27), and the air outlet detection device (26) is arranged in the fan box (16).

7. The intelligent air purifier of claim 1, wherein: the sizes of the coarse filter screen (21), the fine filter screen (22), the formaldehyde filter board (23), the deodorization filter board (24) and the active carbon filter board (25) correspond to the size of the inner cavity of the body (1), and the contact parts at the periphery are provided with sealing strips.