Air duct structure of air disinfection machine

Abstract

The utility model discloses an air channel structure of an air sterilizer, which comprises a sterilizer lower casing, an air channel box is mounted on one side of the bottom end of the sterilizer lower casing, and a quick release component is mounted on the outer wall of the air channel box and at the joint of the sterilizer lower casing. The air channel structure has the beneficial effects that the lower part of the air channel structure of the air sterilizer is integrated into the air channel box, and the air channel box is mounted on the lower shell of the air sterilizer by virtue of the quick release component, so that the filter element can be replaced when the air channel structure of the air sterilizer is used; the quick separation of the air duct box and the lower shell of the sterilizer can be realized in a drawing and plugging manner, so that the filter element mounted in the air duct box can be quickly disassembled and cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection machines, in particular to an air duct structure of an air disinfection machine. Background Art

[0002] An air disinfector is a device used to clean and disinfect indoor air. It usually includes a shell, a fan and a filter element. The fan inhales air from outside the shell, and the inhaled air passes through the filter element. When the air passes through the filter element, harmful components in the air (such as particulate matter, bacteria or harmful gases) are absorbed and filtered by the filter element, and the filtered air is discharged back into the room, thereby purifying and disinfecting the indoor air.

[0003] A Chinese patent with announcement number CN215113099U discloses an air duct structure of a small air disinfector, comprising a shell, an air inlet arranged on the shell and an air outlet arranged on the shell, wherein the air inlet is located on the bottom surface of the shell, the air outlet is located in the middle and upper part of the shell, the air outlet faces obliquely upward, and the angle between the direction of the air outlet and the vertical direction is 45 degrees; the shell is a rectangular parallelepiped structure, two opposite side surfaces of the shell intersect with the top surface of the shell to form two side edges, the air outlet has two, and the two air outlets are respectively arranged on the two side edges; the air outlet forms a first arc-shaped edge on the side surface of the shell, and the air outlet forms a second arc-shaped edge on the top surface of the shell, and the two ends of the first edge coincide with the two ends of the second edge respectively.

[0004] The air duct structure of the small air disinfector described in the above patent can enable the wind to circulate from bottom to top in a spiral manner inside the disinfector when in use, so that the gas inside the disinfector can fully participate in the gas circulation and ensure the disinfection efficiency of the disinfector on the air. However, since the air duct structure of the small air disinfector with the above structure is completely located inside the shell, the filter element installed in the air duct structure needs to be disassembled by screwing the upper and lower parts of the shell by screwing the bolts when replacing it. The whole disassembly process is relatively cumbersome, and the filter element located in the air duct structure of the disinfector cannot be flexibly disassembled and cleaned. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The technical problem to be solved by the utility model is to provide an air duct structure of an air disinfector that can realize convenient disassembly of the air duct box by pulling and plugging, so as to quickly replace the filter element installed in the air duct box, in view of the current status of the prior art.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: the utility model proposes an air duct structure of an air disinfector, including a lower shell of the disinfector, an air duct box is installed on one side of the bottom end of the lower shell of the disinfector, and a quick-release assembly is installed on the outer wall of the air duct box at a portion connected to the lower shell of the disinfector, wherein the quick-release assembly includes a socket installed on the lower shell of the disinfector, an L-shaped plug plate inserted into one end of the socket, a sliding column installed on the side of the plug plate facing away from the socket, a spring installed on the outside of the sliding column, and a fixing plate installed on the spring away from one end of the plug plate, and two filter element mounting plates are also symmetrically installed on both side walls of the air duct box.

[0009] Furthermore, an air inlet is installed on one side of the bottom end of the lower shell of the disinfection machine, and the side wall of the air duct box facing the built-in fan in the lower shell of the disinfection machine is a hollow structure.

[0010] By adopting the above technical solution, the air inlet can ensure that external air can easily enter the interior of the sterilizer so as to purify the air.

[0011] Furthermore, the top of the lower shell of the sterilizer is connected to the upper shell of the sterilizer by bolts, and an air outlet is provided on the upper part of both side walls of the upper shell of the sterilizer.

[0012] By adopting the above technical solution, the air outlet can ensure the rapid discharge of purified air, ensuring the efficient implementation of the entire air purification process.

[0013] Furthermore, a touch panel is fixed in the middle of the top of the upper shell of the sterilizer, and the bottom of the lower shell of the sterilizer is located at the air inlet and is a concave structure.

[0014] By adopting the above technical solution, the touch panel is mainly used to control the fan inside the sterilizer to conveniently draw external air into the sterilizer.

[0015] Furthermore, the socket is welded to the lower shell of the sterilizer, the socket is a semi-open structure, and the cross-sectional opening size of the socket is larger than the cross-sectional size of the plug plate.

[0016] By adopting the above technical solution, it can be ensured that the plug board can be conveniently inserted into the plug sleeve, so that the air duct box can be limited after installation when the plug sleeve is plugged into the plug board.

[0017] Furthermore, the sliding column passes through the fixing plate and is slidably connected to the fixing plate.

[0018] By adopting the above technical solution, stable sliding adjustment of the sliding column relative to the fixing plate can be ensured.

[0019] Furthermore, the sliding column passes through the spring, one end of the spring is welded to the plug plate, and the other end of the spring is welded to the fixing plate.

[0020] By adopting the above technical solution, the spring can realize the automatic reset of the plug plate after sliding adjustment with the slide post.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] In order to solve the problem that the air duct structure of the existing small air disinfector can make the wind flow from bottom to top in the disinfector in a spiral ascending manner during use, so that the gas inside the disinfector can fully participate in the gas circulation, ensuring the disinfection efficiency of the disinfector to the air, but because the air duct structure of the small air disinfector with the above structure is completely located inside the shell, the filter element installed in the air duct structure needs to be disassembled by screwing the upper and lower parts of the shell by screwing bolts when replacing, and the whole disassembly process is relatively cumbersome, so that the filter element located in the air duct structure of the disinfector cannot be flexibly disassembled and cleaned. The utility model integrates the lower part of the air duct structure of the disinfector into an air duct box, and uses a quick-release assembly to realize the installation of the air duct box on the lower shell of the disinfector, so that when the air duct structure of the air disinfector needs to replace the filter element during use, the air duct box and the lower shell of the disinfector can be quickly separated by pulling and plugging, so as to quickly disassemble and clean the filter element installed in the air duct box. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the air duct structure of an air disinfector described in the utility model;

[0025] Figure 2 It is a bottom view of the air duct structure of an air disinfector described in the utility model;

[0026] Figure 3 The utility model is a kind of air duct structure of the air disinfection machine Figure 1 The enlarged view of point A in the middle;

[0027] Figure 4 It is a structural schematic diagram of an air duct box in the air duct structure of an air disinfector described in the utility model.

[0028] The following are the descriptions of the reference numerals:

[0029] 1. Touch panel; 2. Disinfection machine upper shell; 3. Disinfection machine lower shell; 4. Air duct box; 5. Quick release assembly; 501. Plug sleeve; 502. Plug plate; 503. Spring; 504. Sliding column; 505. Fixed plate; 6. Air outlet; 7. Air inlet; 8. Filter element installation plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] like Figure 1-Figure 4 As shown, an air duct structure of an air disinfector in this embodiment includes a lower housing 3 of the disinfector, an air duct box 4 is installed on one side of the bottom end of the lower housing 3 of the disinfector, and a quick-release component 5 is installed on the outer wall of the air duct box 4 at a portion connected to the lower housing 3 of the disinfector, wherein the quick-release component 5 includes a plug sleeve 501 installed on the lower housing 3 of the disinfector, an L-shaped plug plate 502 inserted into one end of the plug sleeve 501, a sliding column 504 installed on the side of the plug plate 502 facing away from the plug sleeve 501, and a The spring 503 and the fixed plate 505 installed at the end of the spring 503 away from the plug plate 502, the spring 503 can realize the automatic reset of the plug plate 502 after sliding adjustment with the sliding column 504, and the plug sleeve 501 and the plug plate 502 can realize the limiting of the air duct box 4 after installation when the plug sleeve 501 is inserted into the plug plate 502. Two filter element mounting plates 8 are also symmetrically installed on the two side walls of the air duct box 4. The filter element mounting plates 8 are mainly used to realize the convenient installation and fixation of the air filter to ensure the normal purification and disinfection of the air by the air disinfector.

[0032] like Figure 2 and Figure 4 As shown, in this embodiment, an air inlet 7 is installed on one side of the bottom end of the lower shell 3 of the disinfection machine, and the side wall of the air duct box 4 facing the built-in fan in the lower shell 3 of the disinfection machine is a hollow structure. The air inlet 7 can ensure the convenient entry of external air into the interior of the disinfection machine to purify the air.

[0033] like Figure 1 As shown, in this embodiment, the top of the lower shell 3 of the disinfection machine is connected to the upper shell 2 of the disinfection machine by bolts, and an air outlet 6 is provided on the upper part of the two side walls of the upper shell 2 of the disinfection machine. The air outlet 6 can ensure the rapid discharge of purified air and ensure the efficient implementation of the entire air purification process. A touch panel 1 is also fixed in the middle of the top of the upper shell 2 of the disinfection machine. The bottom end of the lower shell 3 of the disinfection machine is located at the air inlet 7, which is a concave structure. The touch panel 1 is mainly used to control the fan in the disinfection machine to conveniently draw external air into the disinfection machine.

[0034] like Figure 1-Figure 4As shown, in this embodiment, the sleeve 501 is welded to the lower shell 3 of the disinfection machine. The sleeve 501 is a semi-open structure. The cross-sectional opening size of the sleeve 501 is larger than the cross-sectional size of the plug plate 502, which can ensure that the plug plate 502 is easily inserted into the sleeve 501. The sliding column 504 passes through the fixed plate 505 and is slidably connected to the fixed plate 505, which can ensure the stable sliding adjustment of the sliding column 504 relative to the fixed plate 505. The sliding column 504 passes through the spring 503, one end of the spring 503 is welded to the plug plate 502, and the other end of the spring 503 is welded to the fixed plate 505.

[0035] The specific implementation process of this embodiment is as follows: when in use, first place the air disinfector in the use position, and then just start the fan in the disinfector, and the air can be disinfected and purified when it flows through the filter element pre-installed in the air duct box 4, and the purified air is discharged from the air outlet 6. When the filter element in the disinfector needs to be disassembled and cleaned after a period of use, just separate the plug sleeve 501 and the plug plate 502 in the quick-release assembly 5, and then the air duct box 4 can be quickly disassembled by plugging and unplugging, so as to facilitate the quick cleaning of the filter element pre-installed in the air duct box 4.

[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An air duct structure of an air disinfector, characterized in that: The invention comprises a sterilizing machine lower shell (3), wherein an air duct box (4) is installed on one side of the bottom end of the sterilizing machine lower shell (3), and a quick-release assembly (5) is installed on the outer wall of the air duct box (4) at a portion connected to the sterilizing machine lower shell (3), wherein the quick-release assembly (5) comprises a plug sleeve (501) installed on the sterilizing machine lower shell (3), an L-shaped plug plate (502) inserted into one end of the plug sleeve (501), a sliding column (504) installed on the side of the plug plate (502) facing away from the plug sleeve (501), a spring (503) installed on the outside of the sliding column (504), and a fixing plate (505) installed on the end of the spring (503) away from the plug plate (502), and two filter element installation plates (8) are symmetrically installed on both side walls of the inner wall of the air duct box (4).

2. The air duct structure of an air disinfector according to claim 1, characterized in that: An air inlet (7) is installed on one side of the bottom end of the lower housing (3) of the sterilizer, and the side wall of the air duct box (4) facing the built-in fan in the lower housing (3) of the sterilizer is a hollow structure.

3. The air duct structure of an air disinfector according to claim 2, characterized in that: The top of the lower housing (3) of the sterilizing machine is connected to the upper housing (2) of the sterilizing machine via bolts, and an air outlet (6) is provided on the upper part of both side walls of the upper housing (2) of the sterilizing machine.

4. The air duct structure of an air disinfector according to claim 3, characterized in that: A touch panel (1) is also fixed in the middle of the top end of the upper shell (2) of the sterilizer, and the bottom end of the lower shell (3) of the sterilizer is located at the air inlet (7) and is a concave structure.

5. The air duct structure of an air disinfector according to claim 1, characterized in that: The plug sleeve (501) is welded to the lower shell (3) of the sterilizer, and the plug sleeve (501) is a semi-open structure, and the cross-sectional opening size of the plug sleeve (501) is larger than the cross-sectional size of the plug plate (502).

6. The air duct structure of an air disinfector according to claim 1, characterized in that: The sliding column (504) passes through the fixing plate (505) and is slidably connected to the fixing plate (505).

7. The air duct structure of an air disinfector according to claim 1, characterized in that: The sliding column (504) passes through the spring (503), one end of the spring (503) is welded to the plug plate (502), and the other end of the spring (503) is welded to the fixing plate (505).

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