Household air purifier based on remote control of Internet of Things

Abstract

The utility model discloses a household air purifier based on remote control of internet of things, which comprises a shell, an air quality sensor is fixedly arranged at the center of the front surface of the shell, a touch display screen and a control button are respectively and fixedly arranged at the top of the front surface of the shell, and an air inlet cover is in threaded connection with the top of an inner cavity of the shell. A control assembly is fixedly connected to the front side of the bottom of an inner cavity of the shell, and an exhaust assembly is fixedly installed at the bottom of the inner cavity of the shell and comprises an air cylinder. By using the purification cylinder, the anion filter plate, the anion generator, the rear activated carbon adsorption plate, the HEPA filter plate, the medium-efficiency filter layer and the primary-efficiency filter screen, impurities in air can be filtered step by step, the air quality in the surrounding environment is effectively guaranteed, and the air purifier is convenient to disassemble during cleaning and convenient to use. And the tedious steps of common disassembly are saved, and the convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of xx, and in particular to a household air purifier based on remote control of the Internet of Things. Background Art

[0002] An air purifier is a product that can absorb, decompose or transform various air pollutants and effectively improve the cleanliness of the air. It is mainly divided into household, commercial, industrial and building types. There are many different technologies and media in air purifiers, enabling it to provide users with clean and safe air.

[0003] After searching, the patent number is CN218955131U, and the name is a utility model of a household air purifier based on remote control of the Internet of Things, including a base plate. Through research and analysis, it is found that although the device has the advantages of easy use and strong intelligence, it still has the following disadvantages to a certain extent.

[0004] For example, it is inconvenient to disassemble and replace the filter components. The dust accumulated inside the equipment during long-term use is difficult to clean. It takes a lot of time to disassemble the equipment manually before cleaning. This not only wastes a lot of time, but also easily causes damage to the equipment. At the same time, the air quality detection component is located inside the equipment, and the monitoring effect is not accurate enough, and the air quality cannot be effectively monitored. In order to solve the above technical problems, we have designed a household air purifier based on IoT remote control. Utility Model Content

[0005] The purpose of the utility model is to provide a household air purifier based on remote control of the Internet of Things, which has the advantages of convenient disassembly of filter components and convenient detection of air quality, and solves the problems of inconvenience in disassembly and replacement of filter components, difficulty in cleaning dust accumulated inside the equipment during long-term use, and at the same time, the air quality detection component is located inside the equipment, and the monitoring effect is not accurate enough.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a household air purifier based on remote control of the Internet of Things, comprising a shell, an air quality sensor is fixedly installed at the center of the front surface of the shell, a touch display screen and a control button are fixedly installed on the top of the front surface of the shell, an air inlet cover is threadedly connected to the top of the inner cavity of the shell, a control component is fixedly connected to the front side of the bottom of the inner cavity of the shell, an exhaust component is fixedly installed on the bottom of the inner cavity of the shell, the exhaust component includes a wind tube, and a purification component is threadedly connected to the top of the inner cavity of the wind tube.

[0007] Preferably, an air inlet hole is provided at the top of the air inlet cover, an external thread 1 is provided at the bottom of the surface of the air inlet cover, and an internal thread 1 used in conjunction with the external thread 1 is provided at the top of the inner cavity of the shell.

[0008] Preferably, the control component includes a control box, which is fixedly installed inside the shell, a central processing module is fixedly installed on the left side of the inner cavity of the control box, a wireless signal transceiver module and a WIFI connection module are fixedly installed on the middle end of the inner cavity of the control box, and a signal processing module is fixedly installed on the right side of the bottom of the inner cavity of the control box.

[0009] Preferably, the wind tube is fixedly installed at the bottom of the inner cavity of the shell, an exhaust fan is fixedly installed in the inner cavity of the wind tube, the bottom of the wind tube is connected to an exhaust pipe, and the bottom of the exhaust pipe is connected to the bottom of the rear side of the shell.

[0010] Preferably, a filter screen is fixedly connected to the rear side of the exhaust pipe, and an exhaust port for installing the exhaust pipe is provided at the bottom of the rear side of the shell.

[0011] Preferably, a retaining ring is fixedly connected to the top of the inner cavity of the shell, and double-brake casters are fixedly installed at the four corners of the bottom of the shell.

[0012] Preferably, the purification component includes a purification cylinder, which is threadedly connected to the top of the air cylinder inner cavity, a negative ion filter plate is fixedly installed at the bottom of the purification cylinder inner cavity, negative ion generators are fixedly installed at the bottom of the left and right sides of the purification cylinder inner cavity, and a primary filter screen, a medium-efficiency filter layer, a HEPA filter plate and a post-activated carbon adsorption plate are fixedly installed on the top of the purification cylinder inner cavity from top to bottom.

[0013] Preferably, the top of the outer surface of the purification cylinder is fixedly connected to a support block, the bottom of the outer surface of the purification cylinder is provided with a second external thread, and the top of the inner cavity of the air cylinder is provided with a second internal thread used in conjunction with the second external thread.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model can gradually filter impurities in the air through the use of a purification cartridge, a negative ion filter plate, a negative ion generator, a post-activated carbon adsorption plate, a HEPA filter plate, a medium-efficiency filter layer and a primary filter, effectively ensuring the air quality in the surrounding environment, and is convenient to disassemble during cleaning, saving the cumbersome steps of ordinary disassembly and improving convenience.

[0016] 2. The utility model can conveniently discharge the filtered air through the use of the air duct, exhaust fan and exhaust duct, which can ensure indoor air circulation and improve air quality. The overall operation is convenient and easy to use, which improves the practicality of the purifier. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a rear-view stereoscopic structural schematic diagram of the utility model;

[0019] Figure 3 This is a partial cutaway exploded perspective view of the utility model Figure 1 ;

[0020] Figure 4 It is a partially cutaway exploded perspective diagram of the utility model viewed from above;

[0021] Figure 5 This is a partial cutaway exploded perspective view of the utility model Figure 2 ;

[0022] Figure 6 It is a partially exploded perspective schematic diagram of the purification component of the utility model;

[0023] Figure 7 This is a rear exploded perspective schematic diagram of the exhaust assembly of the utility model;

[0024] Figure 8 It is a cutaway perspective schematic diagram of the control assembly of the utility model.

[0025] In the figure: 1. Shell; 2. Air quality sensor; 3. Control button; 4. Touch screen; 5. Air inlet cover; 6. Exhaust port; 7. Purification component; 71. Purification cylinder; 72. Negative ion filter plate; 73. Negative ion generator; 74. Post-activated carbon adsorption plate; 75. HEPA filter plate; 76. Medium efficiency filter layer; 77. Primary filter; 8. Control component; 81. Control box; 82. Central processing module; 83. Wireless signal transceiver module; 84. WIFI connection module; 85. Signal processing module; 9. Exhaust component; 91. Air cylinder; 92. Exhaust fan; 93. Exhaust duct; 10. Double brake casters; 11. Retaining ring. DETAILED DESCRIPTION

[0026] See also Figure 1-Figure 8 A household air purifier based on remote control of the Internet of Things comprises a shell 1, an air quality sensor 2 is fixedly installed at the center of the front surface of the shell 1, the output end of the air quality sensor 2 is unidirectionally signal-connected to the input end of the signal processing module 85, the output end of the signal processing module 85 is unidirectionally signal-connected to the input end of the central processing module 82, a touch display screen 4 and a control button 3 are fixedly installed on the top of the front surface of the shell 1, the output end of the control button 3 is unidirectionally electrically connected to the input end of the central processing module 82, an air inlet cover 5 is threadedly connected to the top of the inner cavity of the shell 1, a control component 8 is fixedly connected to the front side of the bottom of the inner cavity of the shell 1, an exhaust component 9 is fixedly installed at the bottom of the inner cavity of the shell 1, the exhaust component 9 comprises a wind tube 91, and a purification component 7 is threadedly connected to the top of the inner cavity of the wind tube 91.

[0027] An air inlet hole is provided at the top of the air inlet cover 5, an external thread 1 is provided at the bottom of the surface of the air inlet cover 5, and an internal thread 1 used in conjunction with the external thread 1 is provided at the top of the inner cavity of the shell 1. By using the external thread 1 and the internal thread 1, the air inlet cover 5 can be quickly connected to the shell 1, thereby facilitating its rapid disassembly to inspect and repair the interior of the shell 1.

[0028] The control assembly 8 includes a control box 81, which is fixedly installed inside the shell 1. A central processing module 82 is fixedly installed on the left side of the inner cavity of the control box 81, a wireless signal transceiver module 83 and a WIFI connection module 84 are fixedly installed at the middle end of the inner cavity of the control box 81, and a signal processing module 85 is fixedly installed on the right side of the bottom of the inner cavity of the control box 81. The output end of the central processing module 82 is unidirectionally electrically connected to the input end of the exhaust fan 92, the negative ion generator 73 and the touch display screen 4, the output end of the WIFI connection module 84 is unidirectionally electrically connected to the input end of the central processing module 82, the wireless signal transceiver module 83 is bidirectionally signal-connected to the central processing module 82, the input end of the wireless signal transceiver module 83 is unidirectionally electrically connected to the remote terminal, and the remote middle end is connected to the WIFI connection module 84 through a signal.

[0029] The air duct 91 is fixedly installed at the bottom of the inner cavity of the shell 1 , and an exhaust fan 92 is fixedly installed in the inner cavity of the air duct 91 . The bottom of the air duct 91 is connected to an exhaust pipe 93 , and the bottom of the exhaust pipe 93 is connected to the bottom of the rear side of the shell 1 .

[0030] A filter screen is fixedly connected to the rear side of the exhaust pipe 93 , and an exhaust port 6 for installing the exhaust pipe 93 is provided at the bottom of the rear side of the housing 1 .

[0031] A retaining ring 11 is fixedly connected to the top of the inner cavity of the shell 1. By using the retaining ring 11, the purification cylinder 71 can be supported and the air can be blocked to prevent air from entering the bottom of the inner cavity of the shell 1. Double-brake casters 10 are fixedly installed at the four corners of the bottom of the shell 1.

[0032] The purification component 7 includes a purification cylinder 71, which is threadedly connected to the top of the inner cavity of the air cylinder 91, and a negative ion filter plate 72 is fixedly installed at the bottom of the inner cavity of the purification cylinder 71. Negative ion generators 73 are fixedly installed at the bottom of the left and right sides of the inner cavity of the purification cylinder 71, and a primary filter screen 77, a medium-efficiency filter layer 76, a HEPA filter plate 75 and a post-activated carbon adsorption plate 74 are fixedly installed on the top of the inner cavity of the purification cylinder 71 from top to bottom.

[0033] The top of the outer surface of the purification cylinder 71 is fixedly connected with a support block. By using the support block, the purification cylinder 71 can be easily rotated, so that the purification cylinder 71 can be conveniently threadedly connected to the top of the wind cylinder 91. The bottom of the outer surface of the purification cylinder 71 is provided with an external thread 2, and the top of the inner cavity of the wind cylinder 91 is provided with an internal thread 2 used in conjunction with the external thread 2.

[0034] When in use, the air quality sensor 2 detects the quality of the surrounding air. When the air quality is lower than the detection value, the signal is processed by the signal processing module 85 and sent to the central processing module 82. The central processing module 82 controls the exhaust fan 92 and the negative ion generator 73 to work. The negative ions generated by the negative ion generator 73 are attached to the surface of the negative ion filter plate 72. The exhaust fan 92 generates suction, so that the outside air enters through the air inlet cover 5, and passes through the primary filter 77, the medium efficiency filter layer 76, the HEPA filter plate 75, the post-activated carbon adsorption plate 74 and the negative ion filter plate 72 in sequence, so as to gradually process the dust and impurities in the air. The treated air is discharged into the exhaust pipe 93 through the air cylinder 91, and finally discharged to the outside through the exhaust pipe 93 to achieve the air purification effect. At the same time, the user can connect to the WIFI connection module 84 through the mobile phone, and then remotely control the central processing module 82 to perform active operations. The operation process is sent to the client through the wireless signal transceiver module 83 for display. The user can also directly operate through the control button 3. When the filter component needs to be disassembled, cleaned or replaced, it is only necessary to unscrew the air inlet cover 5 from the surface of the shell 1 through the thread, and then unscrew the purification cylinder 71 from the top of the air cylinder 91 through the thread, and the purification cylinder 71 can be taken out together with the filter component inside it.

[0035] To sum up: this household air purifier based on IoT remote control, through the use of shell 1, air quality sensor 2, air inlet cover 5, purification component 7, control component 8 and exhaust component 9, solves the problems of inconvenient disassembly and replacement of filter components, dust accumulated inside the equipment during long-term use is difficult to clean, and at the same time, the air quality detection component is located inside the equipment, and the monitoring effect is not accurate enough.

Claims

1. A household air purifier based on remote control of the Internet of Things, comprising a housing (1), characterized in that: An air quality sensor (2) is fixedly mounted at the center of the front surface of the shell (1); a touch screen (4) and a control button (3) are fixedly mounted on the top of the front surface of the shell (1); an air inlet cover (5) is threadedly connected to the top of the inner cavity of the shell (1); a control component (8) is fixedly connected to the front side of the bottom of the inner cavity of the shell (1); an exhaust component (9) is fixedly mounted on the bottom of the inner cavity of the shell (1); the exhaust component (9) includes a wind tube (91); and a purification component (7) is threadedly connected to the top of the inner cavity of the wind tube (91).

2. A household air purifier based on remote control of the Internet of Things according to claim 1, characterized in that: An air inlet hole is provided at the top of the air inlet cover (5), an external thread 1 is provided at the bottom of the surface of the air inlet cover (5), and an internal thread 1 for use in conjunction with the external thread 1 is provided at the top of the inner cavity of the shell (1).

3. A household air purifier based on remote control of the Internet of Things according to claim 1, characterized in that: The control assembly (8) comprises a control box (81), the control box (81) being fixedly mounted inside the housing (1), a central processing module (82) being fixedly mounted on the left side of the inner cavity of the control box (81), a wireless signal transceiver module (83) and a WIFI connection module (84) being fixedly mounted at the middle end of the inner cavity of the control box (81), and a signal processing module (85) being fixedly mounted on the right side of the bottom of the inner cavity of the control box (81).

4. A household air purifier based on Internet of Things remote control according to claim 1, characterized in that: The wind tube (91) is fixedly mounted on the bottom of the inner cavity of the shell (1); an exhaust fan (92) is fixedly mounted in the inner cavity of the wind tube (91); the bottom of the wind tube (91) is connected to an exhaust pipe (93); the bottom of the exhaust pipe (93) is connected to the bottom of the rear side of the shell (1).

5. A household air purifier based on remote control of the Internet of Things according to claim 4, characterized in that: A filter screen is fixedly connected to the rear side of the exhaust pipe (93), and an exhaust port (6) for installing the exhaust pipe (93) is provided at the bottom of the rear side of the housing (1).

6. A household air purifier based on remote control of the Internet of Things according to claim 1, characterized in that: A retaining ring (11) is fixedly connected to the top of the inner cavity of the shell (1), and double-brake casters (10) are fixedly mounted at the four corners of the bottom of the shell (1).

7. A household air purifier based on remote control of the Internet of Things according to claim 1, characterized in that: The purification assembly (7) comprises a purification cylinder (71), wherein the purification cylinder (71) is threadedly connected to the top of the inner cavity of the air cylinder (91), a negative ion filter plate (72) is fixedly installed at the bottom of the inner cavity of the purification cylinder (71), negative ion generators (73) are fixedly installed at the bottoms of the left and right sides of the inner cavity of the purification cylinder (71), and a primary filter screen (77), a medium-efficiency filter layer (76), a HEPA filter plate (75) and a post-activated carbon adsorption plate (74) are fixedly installed at the top of the inner cavity of the purification cylinder (71) from top to bottom.

8. A household air purifier based on remote control of the Internet of Things according to claim 7, characterized in that: The top of the outer surface of the purification cylinder (71) is fixedly connected to a support block, the bottom of the outer surface of the purification cylinder (71) is provided with a second external thread, and the top of the inner cavity of the wind cylinder (91) is provided with a second internal thread used in conjunction with the second external thread.

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