A multifunctional intelligent door and window for fresh air disinfection and sterilization

Abstract

The present invention relates to the technical field of smart doors and windows, and in particular to a multifunctional smart door and window for fresh air disinfection and sterilization, comprising: a machine body comprising an inner shell, an outer shell and at least one group of mounting cylinders, at least one group of cylinders being fixedly provided on one side of the inner shell, and at least one group of cylinders being fixedly provided on one side of the outer shell, a limit block being fixedly provided on the outer surface of the other end of the cylinder, the mounting cylinders being rotatably arranged in the circular holes, a gear ring being fixedly provided on the outer wall of one end of the mounting cylinder, a first rack being slidably provided in the cavity, the gear rings being meshed with the first rack, through the coordinated use of the connecting plate, the circular hole, the cavity, the cylinder, the limit block, the mounting cylinder, the first rack, the outer limit groove of the gear ring and the inner limit groove, the left and right movement of the rack drives the mounting cylinder to rotate forward and reverse through the gear ring, so that the outer limit groove and the inner limit groove are rotated, the inner unit can be removed when the cylinder rotates a quarter turn, and the outer unit can be removed by rotating another quarter turn after the inner unit is removed, without the need for other auxiliary tools to disassemble it.

Description

Technical Field

[0001] The present invention relates to the technical field of smart doors and windows, and in particular to a multifunctional smart door and window for fresh air disinfection and sterilization. Background Art

[0002] At present, the continuous expansion of urban construction and the changes in the surrounding air environment have made modern residential buildings increasingly closed, resulting in dust bacteria and harmful chemicals emitted by building materials polluting the indoor air. If windows are opened for ventilation, outdoor noise and inhalable particulate matter will seriously affect people's living comfort. Therefore, most people now install fresh air fans to filter the external air and send the filtered gas into the room.

[0003] The window-type fresh air fans on the existing fresh air smart doors and windows need to be embedded in the window frame. The fresh air fans usually also have corresponding slots or screw holes, and the fresh air fans are embedded in the window frame with screws for fixed installation. However, this method requires the use of appropriate auxiliary tools during installation, and the interior will inevitably need to be cleaned after long-term use. This fixing method is not easy to install and disassemble, which brings great inconvenience to daily use. In order to solve the above problems, a multifunctional smart door and window with fresh air disinfection and sterilization is provided. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the present invention provides the following technical solutions: a multifunctional intelligent door and window with fresh air disinfection and sterilization, comprising:

[0005] A window frame, wherein a connecting plate is embedded and fixed in the window frame, at least one group of circular holes is formed on the connecting plate, and a cavity is formed on the top of the window frame;

[0006] A body fixedly arranged on the window frame, the body comprising an inner casing, an outer casing and at least one set of mounting cylinders, at least one set of cylinders being fixedly arranged on one side of the inner casing, at least one set of cylinders being fixedly arranged on one side of the outer casing, a limit block being fixedly arranged on the outer surface of the other end of the cylinder, a fan being fixedly arranged in the cylinder on the side of the outer casing, the mounting cylinders being rotatably arranged in the circular holes respectively, a gear ring being fixedly arranged on the outer wall of one end of the mounting cylinder, a first rack being slidably arranged in the cavity, the gear rings being meshed with the first rack, an ultraviolet germicidal lamp being fixedly arranged on the inner top of the outer casing, an outer limit groove being opened on the inner side of one end of the mounting cylinder, and an inner limit groove being opened on the inner side of the other end of the mounting cylinder;

[0007] A filtering device is inserted in the inner casing, a purification device is inserted in the cylinder on one side of the inner casing, and a humidifying device is detachably arranged in the inner casing.

[0008] As an improvement to the above technical solution, a second rack is fixedly provided on the back of the first rack, a gear is rotatably provided in the cavity, the gear is engaged with the second rack, a knob is fixedly provided on one side of the gear, and the knob passes through the cavity and one side of the inner casing.

[0009] As an improvement of the above technical solution, the filtering device includes a pull plate, a square frame and a dustproof net. The pull plate is located inside the inner casing, the square frame is fixed on one side of the pull plate, the dustproof net is fixed on the same side of the pull plate, and a HEPA filter is detachably fixed in the square frame.

[0010] As an improvement of the above technical solution, the purification device includes an insert and an activated carbon adsorption plate. The insert is clamped and arranged in a cylinder on one side of the inner casing, and the activated carbon adsorption plate is fixedly arranged inside the insert.

[0011] As an improvement of the above technical solution, the humidifying device includes a humidifier, at least two groups of card blocks and at least two groups of card slots. The humidifier is located inside the inner casing, and the card slots are opened on the inner wall of the inner casing. The card blocks are all fixedly arranged on one side of the humidifier, and the distance between the card blocks and the card slots is the same.

[0012] As an improvement to the above technical solution, a cover plate is rotatably provided on the other side of the inner casing, an air outlet is provided on the cover plate, and a sealing ring is fixedly provided at the other end of the cylinder.

[0013] As an improvement to the above technical solution, the dustproof net is located below the square frame, and a baffle is rotatably provided at the bottom of the dustproof net.

[0014] Beneficial effects of the present invention:

[0015] 1. Through the coordinated use of the connecting plate, the circular hole, the cavity, the cylinder, the limit block, the mounting cylinder, the first rack, the outer limit groove of the gear ring and the inner limit groove, the left and right movement of the rack drives the mounting cylinder to rotate forward and reverse through the gear ring, so that the outer limit groove and the inner limit groove rotate. When the cylinder rotates a quarter of a turn, the indoor unit can be removed. After the indoor unit is removed, the outdoor unit can be removed by rotating it another quarter of a turn. No other auxiliary tools are required to disassemble it, making it more convenient to install and disassemble it later.

[0016] 2. Through the coordinated use of the pull plate, frame, HEPA filter, dust screen and baffle, when the fan draws external air into the outer casing, the dust in the air is filtered so that the dust in the outdoor air will not enter the room. When it needs to be extracted for replacement and cleaning after long-term use, the baffle can cover its bottom to prevent dust from falling into the room during extraction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the present invention.

[0018] Figure 2 It is an exploded view of the overall structure of the present invention.

[0019] Figure 3 This is a cross-sectional structural diagram of the outer casing of the present invention.

[0020] Figure 4 This is a cross-sectional structural diagram of the inner casing of the present invention.

[0021] Figure 5 It is a block sectional structural diagram of the present invention.

[0022] Figure 6 2 is a diagram showing the positional relationship between the first rack and the second rack of the present invention.

[0023] Figure 7 This is a diagram showing the positional relationship between the inner and outer limiting grooves of the present invention.

[0024] Figure 8 For the present invention Figure 4 Enlarged schematic diagram of point A in the middle.

[0025] Figure numerals: 1. Window frame; 11. Connecting plate; 12. Round hole; 13. Cavity; 2. Machine body; 21. Inner casing; 22. Outer casing; 23. Cylinder; 24. Limit block; 25. Fan; 26. Mounting cylinder; 27. First rack; 28. Gear; 29. ​​Knob; 222. Ultraviolet germicidal lamp; 231. Sealing ring; 261. Gear ring; 262. Outer limit groove; 263. Inner limit groove; 271. Second rack; 3. Filter device; 31. Pull plate; 32. Frame; 33. HEPA filter; 34. Dust net; 35. Baffle; 4. Purification device; 41. Insert cylinder; 42. Activated carbon adsorption plate; 5. Humidification device; 51. Humidifier; 52. Block; 53. Slot; 6. Cover plate; 61. Air outlet DETAILED DESCRIPTION

[0026] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different viewpoints and applications without departing from the spirit of the present invention.

[0027] The window-type fresh air fans on existing fresh air smart doors and windows need to be embedded in the window frame. The fresh air fans usually also have corresponding slots or screw holes, and screws are used to embed the fresh air fans into the window frame for fixed installation. However, this method requires the use of appropriate auxiliary tools during installation, and the interior will inevitably need to be cleaned during long-term use. This fixing method is not easy to install and disassemble, which brings great inconvenience to daily use.

[0028] To resolve this issue, see Figure 1-5 A multifunctional smart door and window for fresh air disinfection and sterilization comprises: a window frame 1, a connecting plate 11 is fixedly embedded in the window frame 1, at least one group of circular holes 12 is opened on the connecting plate 11, and a cavity 13 is opened on the top of the window frame 1;

[0029] The body 2 is fixedly arranged on the window frame 1, and the body 2 includes an inner casing 21, an outer casing 22 and at least one group of mounting cylinders 26. At least one group of cylinders 23 is fixedly provided on one side of the inner casing 21, and at least one group of cylinders 23 is also fixedly provided on one side of the outer casing 22. A limit block 24 is fixedly provided on the outer surface of the other end of the cylinder 23. A fan 25 is fixedly provided in the cylinder 23 on the side of the outer casing 22. The mounting cylinders 26 are rotatably arranged in the circular holes 12. A gear ring 261 is fixedly provided on the outer wall of one end of the mounting cylinder 26. A first rack 27 is slidably provided in the cavity 13, and the gear ring 261 is meshed with the first rack 27. An ultraviolet germicidal lamp 222 is fixedly provided on the top of the outer casing 22. An outer limit groove 262 is provided on the inner side of one end of the mounting cylinder 26, and an inner limit groove 263 is provided on the inner side of the other end of the mounting cylinder 26.

[0030] The filter device 3 is inserted into the inner casing 21 , the purification device 4 is inserted into the cylinder 23 on one side of the inner casing 21 , and the humidification device 5 is detachably arranged in the inner casing 21 .

[0031] When in use, first fix the window frame 1 and install it, then align the limit block 24 on the outside of the cylinder 23 on the side of the outer casing 22 with the notch of the outer limit groove 262, and push the limit block 24 into the outer limit groove 262. When the outer casing 22 is fitted with the window frame 1, the limit block 24 is inserted into the bottom of the outer limit groove 262, pushing the first rack 27. The first rack 27 drives the gear ring 261 to rotate. The gear ring 261 rotates through the outer limit groove 262 of the installation cylinder 26, so that the notch of the outer limit groove 262 is away from the limit block 24, thereby externally facing the outer limit groove 262 and the limit block 24. The casing 22 is fixed, and the gear ring 261 drives the installation cylinder 26 to rotate one tenth of a circle for the first time. After the outer casing 22 is fixed, the inner casing 21 is installed. The limit block 24 on the outside of the cylinder 23 on one side of the inner casing 21 is aligned with the notch of the inner limit groove 263, and the limit block 24 is pushed into the inner limit groove 263 to make the inner casing 21 fit with the window frame 1. The gear ring 261 is then used to drive the installation cylinder 26 to rotate, and the installation of the inner casing 21 is completed in the same way. When the fan 25 rotates, the fan 25 rotates through the cylinder 23 to blow the external air inward.

[0032] In the specific implementation process, Figure 6As shown, a second rack 271 is fixedly provided on the back of the first rack 27, a gear 28 is rotatably provided in the cavity 13, the gear 28 is engaged with the second rack 271, and a knob 29 is fixedly provided on one side of the gear 28, which passes through the cavity 13 and one side of the inner casing 21.

[0033] During use, when the body 2 is installed or removed, the first rack needs to be moved left and right, and the knob 29 is turned. The knob 29 drives the gear 28 to rotate, and the gear 28 drives the second rack 271 to move left and right. The gear ratios of the first rack 27 and the second rack 271 are different. Different gear ratios can be used to adjust the number of turns of the knob 29 so that the indoor and outdoor units can be disassembled and installed.

[0034] In the specific implementation process, Figure 5 As shown, the filtering device 3 includes a pull plate 31, a square frame 32 and a dustproof net 34. The pull plate 31 is located inside the inner casing 21, the square frame 32 is fixedly arranged on one side of the pull plate 31, and the dustproof net 34 is fixedly arranged on the same side of the pull plate 31. A HEPA filter 33 is detachably fixed in the square frame 32.

[0035] During use, when the fan 25 rotates, wind is blown into the room through the cylinder 23, so that negative pressure is formed in the outer casing 22, and outdoor air enters through the bottom of the outer casing 22. When the outdoor air enters the outer casing 22, it needs to first pass through the dustproof net 34 to filter large particles of dust. After filtering, the fine dust inside the air is filtered through the HEPA filter 33, so that most of the dust particles in the outdoor air entering the outer casing 22 are filtered out, reducing the pollution of dust to the room. When the HEPA filter 33 needs to be replaced and the dustproof net 34 needs to be cleaned after long-term use, it can be pulled out from the body 2 through the pull plate 31 for easy replacement and cleaning.

[0036] In the specific implementation process, Figure 4 As shown, the purification device 4 includes an insert 41 and an activated carbon adsorption plate 42 . The insert 41 is snap-fitted into the cylinder 23 on one side of the inner housing 21 , and the activated carbon adsorption plate 42 is fixedly disposed inside the insert 41 .

[0037] When in use, when the outdoor air after dust filtration is blown into the room through the fan 25, it will be purified by the purification device 4. The activated carbon adsorption plate 42 in the insert 41 adsorbs the key odors and harmful gases in the outdoor air, thereby purifying the outdoor air.

[0038] In the specific implementation process, Figure 4As shown, the humidifying device 5 includes a humidifier 51, at least two groups of blocks 52 and at least two groups of slots 53. The humidifier 51 is located inside the inner casing 21, and the slots 53 are opened on the inner wall of the inner casing 21. The blocks 52 are all fixedly arranged on one side of the humidifier 51, and the distance between the blocks 52 and the slots 53 is the same.

[0039] When in use, when the weather is hot and dry, the purified gas can be humidified by the humidifier 51 to increase the humidity in the indoor air. When installing and fixing the humidifier 51, align the block 52 on the side of the humidifier 51 with the top of the slot 53, insert the block 52 into the slot 53 through the top, move the block 52 downward, and fix the humidifier 51 in the inner casing 21 through the block 52 and the slot 53.

[0040] In the specific implementation process, Figure 2 As shown, a cover plate 6 is rotatably provided on the other side of the inner casing 21 , and an air outlet 61 is provided on the cover plate 6 . A sealing ring 231 is fixedly provided at the other end of the cylinder 23 .

[0041] When in use, the cover plate 6 covers the indoor surface of the inner casing 21. When the filter device 3 and the purification device 4 are removed, the inner casing 21 can be used to facilitate their disassembly. The outdoor air blown in by the fan 25 enters the room through the air outlet 61. The sealing ring 231 at the end of the cylinder 23 ensures that there will be no gap in the middle of the cylinder 23 after it is fixed and installed.

[0042] In the specific implementation process, Figure 5 As shown, the dustproof net 34 is located below the frame 32, and a baffle 35 is rotatably provided at the bottom of the dustproof net 34.

[0043] During use, when filtering outdoor air, large particles of dust can be filtered first through the dustproof net 34, reducing the replacement frequency of the HEPA filter 33 and increasing the usage time. When the filter device 3 needs to be pulled out, the baffle 35 will rotate as the filter device 3 is pulled out, so that the baffle 35 is in contact with the bottom of the dustproof net 34. When the filter device 3 is pulled out, the dustproof function reduces the dust on the dustproof net 34 from falling into the room. When the replacement is completed and the filter is reinserted, the baffle 35 responds to the rotation of gravity, and the baffle 35 moves vertically downward to cancel the blocking of the dustproof net 34.

[0044] The above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to limit the same. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical concepts disclosed herein are intended to be covered by the claims of the present invention.

Claims

1. A multifunctional intelligent door and window with fresh air disinfection and sterilization function, characterized in that: include: A window frame (1), wherein a connecting plate (11) is embedded and fixedly provided in the window frame (1), at least one group of circular holes (12) is provided on the connecting plate (11), and a cavity (13) is provided at the top of the window frame (1); A machine body (2) fixedly arranged on a window frame (1), the machine body (2) comprising an inner casing (21), an outer casing (22) and at least one set of mounting cylinders (26), at least one set of cylinders (23) being fixedly arranged on one side of the inner casing (21), at least one set of cylinders (23) being fixedly arranged on one side of the outer casing (22), a stop block (24) being fixedly arranged on the outer surface of the other end of the cylinder (23), a fan (25) being fixedly arranged in each of the cylinders (23) on the side of the outer casing (22), and the mounting cylinders (26) being fixedly arranged on the inner side of the outer casing (22). The cylinders (26) are rotatably arranged in the circular holes (12), a toothed ring (261) is fixedly provided on the outer wall of one end of the mounting cylinder (26), a first rack (27) is slidably provided in the cavity (13), and the toothed rings (261) are all engaged with the first rack (27), an ultraviolet sterilization lamp (222) is fixedly provided on the top of the outer housing (22), an outer limiting groove (262) is provided on the inner side of one end of the mounting cylinder (26), and an inner limiting groove (263) is provided on the inner side of the other end of the mounting cylinder (26); A filter device (3) inserted into the inner housing (21), a purification device (4) inserted into a cylinder (23) on one side of the inner housing (21), and a humidifying device (5) detachably arranged in the inner housing (21); When in use, the window frame (1) is first fixed and installed, and then the limiting block (24) on the outside of the side cylinder (23) of the outer housing (22) is aligned with the notch of the outer limiting groove (262), and the limiting block (24) is pushed into the outer limiting groove (262). When the outer housing (22) and the window frame (1) are fitted together, the limiting block (24) is inserted into the bottom of the outer limiting groove (262), pushing the first rack (27), and the first rack (27) drives the gear ring (261) to rotate. The gear ring (261) rotates through the outer limiting groove (262) of the installation cylinder (26), so that the outer limiting groove (262) The notch of the notch is away from the limit block (24), so that the outer housing (22) is fixed by the outer limit groove (262) and the limit block (24). After the outer housing (22) is fixed, the inner housing (21) is installed. The limit block (24) on the outer side of the cylinder (23) on one side of the inner housing (21) is aligned with the notch of the inner limit groove (263), and the limit block (24) is pushed into the inner limit groove (263), so that the inner housing (21) is fitted with the window frame (1). Then, the installation cylinder (26) is driven to rotate by the gear ring (261), and the installation of the inner housing (21) is completed in the same way.

2. The multifunctional intelligent door and window with fresh air disinfection and sterilization function according to claim 1, characterized in that: A second rack (271) is fixedly provided on the back of the first rack (27), a gear (28) is rotatably provided in the cavity (13), the gear (28) is meshed with the second rack (271), and a knob (29) is fixedly provided on one side of the gear (28), the knob (29) passes through the cavity (13) and one side of the inner housing (21).

3. The multifunctional intelligent door and window with fresh air disinfection and sterilization function according to claim 1, characterized in that: The filtering device (3) comprises a pull plate (31), a square frame (32) and a dustproof net (34), wherein the pull plate (31) is located inside the inner housing (21), the square frame (32) is fixedly arranged on one side of the pull plate (31), and the dustproof net (34) is fixedly arranged on the same side of the pull plate (31), and a HEPA filter (33) is detachably fixedly arranged in the square frame (32).

4. The multifunctional intelligent door and window with fresh air disinfection and sterilization function according to claim 1, characterized in that: The purification device (4) comprises an insert (41) and an activated carbon adsorption plate (42); the insert (41) is clamped and arranged in a cylinder (23) on one side of the inner casing (21); and the activated carbon adsorption plate (42) is fixedly arranged inside the insert (41).

5. The multifunctional intelligent door and window with fresh air disinfection and sterilization function according to claim 1 is characterized in that: The humidifying device (5) comprises a humidifier (51), at least two groups of card blocks (52) and at least two groups of card slots (53); the humidifier (51) is located inside the inner housing (21); the card slots (53) are opened on the inner wall of the inner housing (21); the card blocks (52) are fixedly arranged on one side of the humidifier (51); and the card blocks (52) and the card slots (53) are spaced at the same distance.

6. The multifunctional intelligent door and window with fresh air disinfection and sterilization function according to claim 1, characterized in that: A cover plate (6) is rotatably provided on the other side of the inner casing (21), and an air outlet (61) is provided on the cover plate (6). A sealing ring (231) is fixedly provided on the other end of the cylinder (23).

7. The multifunctional intelligent door and window with fresh air disinfection and sterilization function according to claim 3, characterized in that: The dustproof net (34) is located below the square frame (32), and a baffle (35) is rotatably provided at the bottom of the dustproof net (34).

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