Novel indoor air purification device

Abstract

The utility model discloses a novel indoor air purification device which comprises a machine body, a filtering bin is arranged on the outer surface of the machine body, air outlet windows are fixedly connected to the surfaces of the left side and the right side of the machine body, an air inlet window is fixedly connected to the upper surface of the machine body, a top plate is fixedly connected to the upper surface of the air inlet window, and a laser radar is fixedly connected to the upper surface of the top plate. A smoke sensor is arranged at an air inlet of the air inlet window; the side surface of the machine body is fixedly connected with an exhaust pipe, the interior of the exhaust pipe is rotationally connected with a second turning plate, the exhaust pipe is arranged on the machine body and is in butt joint with a butt joint pipe, and a fixing disc is installed on a wall face, so that an air guide pipe and an exhaust fan assembly connected to a connecting base penetrate out of the wall from the indoor space to be connected to the outdoor space; when the air purification device purifies air, whether smoke exists in a room or not is detected through the smoke sensor, the machine body is moved to the butt joint pipe through monitoring by means of the navigation system to be in butt joint with the butt joint pipe, and then the exhaust fan is started to exhaust the smoke out of the room.

Description

Technical Field

[0001] This utility model relates to the field of air purification technology, and in particular to a novel indoor air purification device. Background Technology

[0002] Air purification refers to providing comprehensive solutions for various indoor environmental problems, including sterilization and disinfection, dust reduction and haze removal, removal of harmful renovation residues and odors, improving living and working conditions, and enhancing physical and mental health. Indoor environmental pollutants and sources mainly include radioactive gases, mold, particulate matter, renovation residues, and secondhand smoke. Indoor air purification devices typically operate continuously around the clock, in both occupied and unoccupied environments. When the room is empty or at night, the uncontrollable risks make it difficult to prevent fires. Current air purification devices usually use circulating fans to circulate and filter indoor air, which is insufficient for quickly and effectively handling large amounts of smoke in case of an emergency fire. Therefore, to address the aforementioned shortcomings and solve these problems, this solution proposes a novel indoor air purification device. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a new type of indoor air purification device. The device uses an exhaust pipe installed on the body to connect with a connecting pipe. The air guide pipe and exhaust fan assembly connected to the connecting seat are installed on the wall via a fixed plate, so that they pass through the wall from the indoors to the outdoors. The air purification device can purify the air while detecting whether there is smoke in the room through a smoke sensor. After monitoring and using a navigation system, the device moves to the connecting pipe and connects with it, and then starts the exhaust fan to discharge the smoke outdoors.

[0004] This utility model also provides a novel indoor air purification device, comprising: a body, a filter chamber on the outer surface of the body, air outlets fixedly connected to the left and right sides of the body, an air inlet fixedly connected to the upper surface of the body, a top plate fixedly connected to the upper surface of the air inlet, a laser radar fixedly connected to the upper surface of the top plate, and a smoke sensor at the air inlet of the air inlet; an exhaust pipe fixedly connected to the side surface of the body, a second flap rotatably connected inside the exhaust pipe, the second flap being connected to a pivot flap via a rotating shaft. Motor 2, the flip-plate motor 2 is fixedly connected to the machine body, and track wheels are rotatably connected to both the left and right sides of the lower surface of the machine body; connecting seat, the outer surface of the connecting seat is fixedly connected to an air guide pipe, the inside of the air guide pipe is rotatably connected to a first flip plate, the first flip plate is connected to the flip-plate motor 1 via a shaft, the outer surface of the air guide pipe is fixedly connected to a fixed plate, the input end of the air guide pipe is fixedly connected to a connecting pipe, the inner wall of the connecting pipe is fixedly connected to a proximity switch, the outer surface of the connecting seat is fixedly connected to an exhaust fan, and the connecting pipe is movably connected to the exhaust pipe.

[0005] According to the present invention, a novel indoor air purification device includes an air filter element detachably connected to the inside of the filter chamber, a control board fixedly connected to the outer surface of the main body, and an exhaust fan installed inside the main body. The air filter element filters and purifies indoor air, and the control board effectively controls its various internal functions.

[0006] According to the present invention, a novel indoor air purification device comprises an exhaust duct connected to an air inlet window, a stop plate fixedly connected inside the exhaust duct, and a proximity switch movably connected to the stop plate. Contact between the stop plate and the proximity switch triggers a start command, causing the exhaust fan to operate and the first flap to open when the flap motor is activated.

[0007] According to the present invention, a novel indoor air purification device is provided, wherein the laser radar is electrically connected to a navigation system, and the drive end of the track wheel is equipped with a servo motor, which is electrically connected to the navigation system. The navigation system enables positioning, allowing the device to move automatically indoors and locate the installation position of the connecting pipe, thus automatically connecting the exhaust pipe on the device to the connecting pipe.

[0008] According to the present invention, a novel indoor air purification device includes an external hood fixedly connected to the outer surface of the connecting base, a flap motor fixedly connected to the connecting base, and a positioning system inside the connecting base. The external hood prevents birds and rodents from entering, while the positioning system allows the device to move to a corresponding position, effectively connecting the connecting pipe to the exhaust pipe.

[0009] According to the present invention, a novel indoor air purification device is provided, wherein the air inlet is connected to the input end of the filter chamber via a duct, and the output end of the filter chamber is connected to the air outlet via a duct. This achieves circulating filtration of indoor air.

[0010] According to the present invention, a novel indoor air purification device is provided, wherein the proximity switch is electrically connected to the exhaust fan, and the fan blades of the exhaust fan are located inside the air duct. Beneficial effects

[0011] 1. Compared with the existing technology, the novel indoor air purification device of this technical solution connects the exhaust pipe installed on the body to the connecting pipe. The air guide pipe and exhaust fan assembly connected to the connecting plate on the wall pass through the wall from the indoor to the outdoor. This allows the air purification device to purify the air while detecting smoke in the room through a smoke sensor. By monitoring and using a navigation system, the device moves to the connecting pipe and connects with it, and then starts the exhaust fan to discharge the smoke outdoors. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0013] Figure 1 This is an overall structural diagram of the indoor air purification device of this utility model;

[0014] Figure 2 This is a bottom view of the indoor air purification device of this utility model;

[0015] Figure 3 This is a top view of the indoor air purification device of this utility model;

[0016] Figure 4 This is a schematic diagram of the internal structure of the exhaust chamber of the indoor air purification device of this utility model;

[0017] Figure 5 This is a schematic diagram of the internal structure of the exhaust pipe of the indoor air purification device of this utility model.

[0018] Legend:

[0019] 1. Body; 2. Air outlet; 3. Air inlet; 4. Top plate; 5. LiDAR; 6. Smoke sensor; 7. Control board; 8. Filter compartment; 9. Exhaust duct; 10. Fixed plate; 11. Air guide duct; 12. Flip plate motor one; 13. Connecting seat; 14. Exhaust fan; 15. External hood; 16. Track wheel; 17. Connecting pipe; 18. Proximity switch; 19. First flip plate; 20. Flip plate motor two; 21. Second flip plate; 22. Opening plate. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figure 1-5 This utility model discloses a novel indoor air purification device, comprising: a body 1, a filter chamber 8 on the outer surface of the body 1, an air filter element detachably connected inside the filter chamber 8, a control board 7 fixedly connected to the outer surface of the body 1, a fan inside the body 1, a navigation system inside the body 1, a lidar 5 electrically connected to the navigation system, and a servo motor on the drive end of a track wheel 16 electrically connected to the navigation system. Air outlets 2 are fixedly connected to the left and right sides of the body 1, and an air inlet 3 is fixedly connected to the upper surface of the body 1. A top plate 4 is fixedly connected to the upper surface of the air inlet 3, and the lidar 5 is fixedly connected to the upper surface of the top plate 4. A smoke sensor 6 is located at the air inlet of the air inlet 3. The lidar 5 (LiDAR, Light Detection and Ranging) is a radar technology that uses a laser beam to determine distance. It determines the distance between the target and the lidar 5 by sending a laser pulse to the target and measuring the time of the reflected light pulse. Due to its high measurement accuracy, this technology is widely used in various fields such as topographic mapping, autonomous vehicles, and agricultural and forestry remote sensing.

[0022] An exhaust pipe 9 is fixedly connected to the side surface of the body 1. A second flap 21 is rotatably connected inside the exhaust pipe 9. The second flap 21 is connected to a second flap motor 20 via a rotating shaft. The second flap motor 20 is fixedly connected to the body 1. Track wheels 16 are rotatably connected to both sides of the lower surface of the body 1. A connecting seat 13 is attached. An air guide pipe 11 is fixedly connected to the outer surface of the connecting seat 13. A first flap 19 is rotatably connected inside the air guide pipe 11. The first flap 19 is connected to a first flap motor 12 via a shaft. A fixed plate 10 is fixedly connected to the outer surface of the air guide pipe 11. A connecting pipe 17 is fixedly connected to the input end of the air guide pipe 11. A proximity switch 18 is fixedly connected to the inner wall of the connecting pipe 17. An exhaust fan 14 is fixedly connected to the outer surface of the connecting seat 13. A positioning system is provided inside the connecting seat 13.

[0023] An outer hood 15 is fixedly connected to the outer surface of the connecting seat 13, and the connecting seat 13 is fixedly connected to the flap motor 12. The connecting pipe 17 is movably connected to the exhaust pipe 9. The exhaust pipe 9 is connected to the air inlet window 3 through a duct, and a baffle plate 22 is fixedly connected inside the exhaust pipe 9. The baffle plate 22 is movably connected to the proximity switch 18. The proximity switch 18 is electrically connected to the exhaust fan 14, and the fan blades of the exhaust fan 14 are located inside the air guide duct 11. The air inlet window 3 is connected to the input end of the filter chamber 8 through a duct, and the output end of the filter chamber 8 is connected to the air outlet window 2 through a duct.

[0024] Working principle: During use, the circulating fan inside the unit 1 draws indoor air in through the air inlet window 3 and into the filter chamber 8 through the pipe. The air is filtered by the filter element in the filter chamber 8. The filtered air is then led to the air outlet window 2 through the duct and discharged. The smoke sensor 6 installed at the air inlet window 3 monitors indoor smoke in real time. The connecting seat 13, the air duct 11 and the exhaust fan 14 can be installed by making holes in the wall and installing the fixing plate 10 inside. The connecting pipe 17 connects to the indoor environment and the air duct 11 connects to the outdoor environment.

[0025] The installation height of the connecting pipe 17 is the same as that of the exhaust pipe 9. When the smoke sensor 6 detects smoke in the room, the body 1 automatically navigates and moves to the connecting pipe 17 through the lidar 5 and the internal navigation system, and realizes the automatic connection between the exhaust pipe 9 and the connecting pipe 17. At this time, the proximity switch 18 collides with the flap 22, triggering a command, causing the flap motor 12 to rotate the first flap 19 by 90 degrees, and the exhaust fan 14 starts. The flap motor 20 drives the second flap 21 to rotate by 90 degrees, so that the pipe connecting the air inlet window 3 to the exhaust pipe 9 is unobstructed, and the exhaust fan 14 exhausts the smoke from the room to the outside.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A novel indoor air purification device, characterized in that, include: The fuselage (1) has a filter chamber (8) on its outer surface, an air outlet (2) fixedly connected to the left and right sides of the fuselage (1), an air inlet (3) fixedly connected to the upper surface of the fuselage (1), a top plate (4) fixedly connected to the upper surface of the air inlet (3), a laser radar (5) fixedly connected to the upper surface of the top plate (4), a smoke sensor (6) at the air inlet of the air inlet (3), and a navigation system inside the fuselage (1). The side surface of the body (1) is fixedly connected to an exhaust pipe (9), and the interior of the exhaust pipe (9) is rotatably connected to a second flap (21). The second flap (21) is connected to a second flap motor (20) via a rotating shaft. The second flap motor (20) is fixedly connected to the body (1). Track wheels (16) are rotatably connected to the left and right sides of the lower surface of the body (1). A connecting seat (13) is fixedly connected to an air duct (11) on its outer surface. A first flap (19) is rotatably connected inside the air duct (11). The first flap (19) is connected to a flap motor (12) via a shaft. A fixed plate (10) is fixedly connected to the outer surface of the air duct (11). A connecting pipe (17) is fixedly connected to the input end of the air duct (11). A proximity switch (18) is fixedly connected to the inner wall of the connecting pipe (17). An exhaust fan (14) is fixedly connected to the outer surface of the connecting seat (13). The connecting pipe (17) is movably connected to the exhaust pipe (9).

2. The novel indoor air purification device according to claim 1, characterized in that, An air filter element is detachably connected inside the filter chamber (8), a control board (7) is fixedly connected to the outer surface of the body (1), and a suction fan is provided inside the body (1).

3. The novel indoor air purification device according to claim 1, characterized in that, The exhaust pipe (9) is connected to the air inlet window (3) through the air duct. A stop plate (22) is fixedly connected inside the exhaust pipe (9). The stop plate (22) is movably connected to the proximity switch (18).

4. The novel indoor air purification device according to claim 1, characterized in that, The laser radar (5) is electrically connected to the navigation system, and the drive end of the track wheel (16) is equipped with a servo motor, which is electrically connected to the navigation system.

5. A novel indoor air purification device according to claim 1, characterized in that, An outer hood (15) is fixedly connected to the outer surface of the connecting seat (13). The connecting seat (13) is fixedly connected to the flip motor (12). A positioning system is provided inside the connecting seat (13).

6. A novel indoor air purification device according to claim 1, characterized in that, The air inlet window (3) is connected to the input end of the filter chamber (8) through a duct, and the output end of the filter chamber (8) is connected to the air outlet window (2) through a duct.

7. A novel indoor air purification device according to claim 1, characterized in that, The proximity switch (18) is electrically connected to the fan (14), and the fan blades of the exhaust fan (14) are located inside the air duct (11).

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