Indoor circulating air purification and sterilization equipment

Abstract

The utility model relates to indoor circulating air purification and sterilization equipment, which belongs to the technical field of air purifiers and comprises an air purifier shell, and a multimedia display is arranged on the air purifier shell. According to the indoor circulating air purification and sterilization equipment, by arranging the filtering mechanism, dust and suspended particles in air are filtered through a filter element and a grid plate in a protective baffle, and a worker can start a driving motor and control two threaded sleeves to move towards the opposite sides through mechanical transmission; and then the two fixing pieces are controlled to synchronously move until fixing blocks in the fixing pieces exit from the interior of the mounting frame, so that a worker can conveniently pull out a protective baffle and the mounting frame from the front side of the air purifier shell, and the worker can quickly replace a filter element inserted into the mounting frame; therefore, the work intensity of replacing the filter element by workers is reduced, and the time required for replacing the filter element is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of air purifiers, in particular to indoor circulating air purification and sterilization equipment. Background Art

[0002] An air purifier refers to a product that can filter out or kill air pollutants and effectively improve air cleanliness. It is mainly used for household and commercial air purification equipment to remove indoor air pollution. Air purification equipment can filter out pollutants such as air suspended particles, bacteria, viruses, fungal spores, pollen, asbestos, radon decay products, and kill some harmful bacteria. An air purifier is mainly composed of an air purifier casing, a fan, an air purification module, a pathogen disinfecting module, and an environmental online monitoring module. Some air purifiers are also equipped with a display to facilitate advertising on the air purifier, thereby making the air purifier more functional.

[0003] In the current existing technology, the air purifier uses a fan to draw the outside air into the air purification module for filtration and purification, and then enters the germ disinfection module through the air purification module, and finally discharges the disinfected air out of the air purifier. Since the air purification module mainly relies on the filter element to filter the dust and suspended particles in the air, the staff needs to replace the filter element regularly. Each time the filter element is replaced, the air purifier casing needs to be opened, which makes the labor intensity of the staff greater, and the time required to replace the filter element is longer. Therefore, an indoor circulating air purification and sterilization equipment is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an indoor circulating air purification and sterilization device, which has the advantage of easy and quick replacement of filter elements, and solves the problem that the air purifier uses a fan to draw external air into the air purification module for filtering and purification, and then enters the pathogen disinfection module through the air purification module, and finally discharges the disinfected air into the interior of the air purifier. Since the air purification module mainly relies on the filter element to filter dust and suspended particles in the air, the staff is required to replace the filter element regularly. Each time the filter element is replaced, the air purifier casing needs to be opened, which makes the labor intensity of the staff higher and the time required to replace the filter element is longer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an indoor circulating air purification and sterilization device, comprising an air purifier housing, a multimedia display is arranged on the air purifier housing, a sterilization module and a fan are arranged inside the air purifier housing, and a filtering mechanism and a control structure are arranged inside the air purifier housing;

[0006] The filtering mechanism includes a protective baffle, which is snapped onto the front side of the air purifier housing, and a mounting frame with one end penetrating through and extending into the interior of the air purifier housing is fixedly installed on the back side of the protective baffle, a filter element for filtering dust in the air is inserted into the interior of the mounting frame, and a mounting frame for supporting the mounting frame is fixedly installed on the inner bottom wall of the air purifier housing, and two threaded sleeves are provided in the mounting frame, and fixing parts for fixing the mounting frame are fixedly installed on the tops of the two threaded sleeves.

[0007] Furthermore, the control structure includes a screw rod rotatably mounted on a mounting frame, the two threaded sleeves are threadedly mounted on the outer surface of the screw rod, a drive motor is fixedly mounted on one side of the mounting frame, and a transmission assembly for driving the screw rod to rotate is provided at the bottom of the drive motor.

[0008] Furthermore, the sterilization module and the fan are fixedly installed inside the air purifier housing, and the multimedia display is fixedly installed on the air purifier housing.

[0009] Furthermore, the protective baffle includes a connecting frame and a mesh plate, the connecting frame is snapped onto the front of the air purifier housing, the back of the connecting frame is fixedly connected to the front of the mounting frame, and the mesh plate is fixedly mounted inside the connecting frame.

[0010] Furthermore, the mounting frame includes a support plate and two vertical plates, the support plate is fixedly installed between the two vertical plates, the two vertical plates are fixedly installed on the inner bottom wall of the air purifier casing, and two connecting grooves are opened inside the support plate, and the inner wall of the connecting groove is slidably connected to the outer surface of the fixing part.

[0011] Furthermore, the two fixing parts each include a connecting plate and a positioning block, the positioning block is fixedly installed on one side of the connecting plate, the bottom of the connecting plate is fixedly connected to the top of the threaded sleeve, and one end of the positioning block passes through and extends to the interior of the installation frame.

[0012] Furthermore, the two sections of threads on the outer surface of the screw rod are symmetrically distributed, and one end of the screw rod penetrates and extends to the outside of the mounting frame.

[0013] Furthermore, the transmission assembly includes a rotating shaft and two bevel gears, the two bevel gears are fixedly mounted on the outer surfaces of the rotating shaft and the screw rod respectively, and the output shaft of the drive motor is fixedly connected to one end of the rotating shaft.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The indoor circulating air purification and sterilization equipment is provided with a filtering mechanism, which realizes filtering dust and suspended particles in the air by using the filter element and the mesh plate in the protective baffle. The staff can start the driving motor and use the mechanical transmission to control the two threaded sleeves to move to opposite sides, thereby controlling the two fixing parts to move synchronously until the fixing blocks in the fixing parts withdraw from the interior of the installation frame, so that the staff can easily pull out the protective baffle and the installation frame on the front side of the air purifier shell, so that the staff can quickly replace the filter element plugged in the installation frame, thereby reducing the work intensity of the staff in replacing the filter element, shortening the time required for replacing the filter element, and enhancing the practicality of the indoor circulating air purification and sterilization equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 1 A in the enlarged view;

[0018] Figure 3 It is a three-dimensional schematic diagram of the structural schematic diagram of the utility model, showing the installation frame and the protective baffle.

[0019] In the figure: 1. air purifier housing; 2. multimedia display; 3. sterilization module; 4. fan; 51. protective baffle; 52. installation frame; 53. filter element; 54. installation frame; 55. threaded sleeve; 56. fixing part; 57. screw rod; 58. drive motor; 59. transmission assembly. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 In this embodiment, an indoor circulating air purification and sterilization device includes an air purifier housing 1, a multimedia display 2 is arranged on the air purifier housing 1, a sterilization module 3 and a fan 4 are arranged inside the air purifier housing 1, the sterilization module 3 is a light hydrogen ion sterilization technology, a filtering mechanism and a control structure are arranged inside the air purifier housing 1, the sterilization module 3 and the fan 4 are fixedly installed inside the air purifier housing 1, and the multimedia display 2 is fixedly installed on the air purifier housing 1.

[0022] See also Figure 1-3In the present embodiment, the filtering mechanism includes a protective baffle 51, which is snapped onto the front of the air purifier housing 1 to prevent debris from entering the interior of the air purifier housing 1. A mounting frame 52 having one end penetrating through and extending into the interior of the air purifier housing 1 is fixedly installed on the back of the protective baffle 51. A filter element 53 for filtering dust in the air is inserted into the interior of the mounting frame 52 to facilitate filtering dust in the air. The protective baffle 51 includes a connecting frame and a mesh plate. The connecting frame is snapped onto the front of the air purifier housing 1, the back of the connecting frame is fixedly connected to the front of the mounting frame 52, and the mesh plate is fixedly installed inside the connecting frame to facilitate the use of the protective baffle 5 1 is used to protect the filter element 53 inside the mounting frame 52. The inner bottom wall of the air purifier housing 1 is fixedly installed with a mounting frame 54 for supporting the mounting frame 52. Two threaded sleeves 55 are arranged in the mounting frame 54. The tops of the two threaded sleeves 55 are fixedly installed with fixing members 56 for fixing the mounting frame 52. The mounting frame 54 includes a supporting plate and two vertical plates. The supporting plate is fixedly installed between the two vertical plates. The two vertical plates are fixedly installed on the inner bottom wall of the air purifier housing 1. Two connecting grooves are provided inside the supporting plate. The inner wall of the connecting groove is slidably connected with the outer surface of the fixing member 56, so as to support the mounting frame 52 and limit the moving track of the fixing member 56.

[0023] It should be noted that the two fixing members 56 both include a connecting plate and a positioning block. The positioning block is fixedly installed on one side of the connecting plate. The bottom of the connecting plate is fixedly connected to the top of the threaded sleeve 55. One end of the positioning block penetrates and extends to the interior of the installation frame 52, so that the positioning block in the fixing member 56 can be inserted into the interior of the installation frame 52 to fix the position of the installation frame 52.

[0024] By adopting the above technical solution, it is possible to use the control structure to control the two threaded sleeves 55 to move to opposite sides, so that the moving threaded sleeves 55 drive the fixing member 56 to move synchronously until the positioning block in the fixing member 56 moves out of the interior of the installation frame 52, thereby releasing the fixation of the installation frame 52. The staff pulls the protective baffle 51 outward on the front of the air purifier housing 1, so that the protective baffle 51 pulls the installation frame 52 and the filter element 53 out of the interior of the air purifier housing 1, thereby facilitating the staff to quickly pull out the filter element 53 inside the installation frame 52 and replace it.

[0025] See also Figure 1-3In this embodiment, the control structure includes a screw rod 57 rotatably mounted on a mounting frame 54, two threaded sleeves 55 are threadedly mounted on the outer surface of the screw rod 57, and two sections of threads on the outer surface of the screw rod 57 are symmetrically distributed. One end of the screw rod 57 penetrates and extends to the outside of the mounting frame 54, so that the rotating screw rod 57 can control the two threaded sleeves 55 to move to the opposite side or the opposite side. A driving motor 58 is fixedly mounted on one side of the mounting frame 54, and a transmission component 59 for driving the screw rod 57 to rotate is provided at the bottom of the driving motor 58.

[0026] It should be noted that the transmission assembly 59 includes a rotating shaft and two bevel gears, and the two bevel gears are fixedly mounted on the outer surfaces of the rotating shaft and the screw rod 57 respectively. The output shaft of the drive motor 58 is fixedly connected to one end of the rotating shaft, so that the drive motor 58 can drive the rotating shaft to rotate, and the screw rod 57 can be driven to rotate by meshing with the bevel gears of the screw rod in the transmission assembly 59.

[0027] By adopting the above technical solution, the driving motor 58 on one side of the mounting frame 54 is started, so that the driving motor 58 drives the rotating shaft to rotate, and the screw rod 57 is driven to rotate by the meshing of the bevel gear of the rod in the transmission assembly 59, thereby causing the two threaded sleeves 55 threadedly connected to the outer surface of the screw rod 57 to move to opposite sides.

[0028] The working principle of the above embodiment is:

[0029] The indoor circulating air purification and sterilization equipment starts the driving motor 58 on one side of the mounting frame 54, so that the driving motor 58 drives the rotating shaft to rotate, and utilizes the meshing of the rod bevel gear in the transmission assembly 59 to drive the screw rod 57 to rotate, thereby making the two threaded sleeves 55 threadedly connected on the outer surface of the screw rod 57 move to the opposite side, and then the moving threaded sleeve 55 drives the fixing part 56 to move synchronously until the positioning block in the fixing part 56 moves out of the interior of the mounting frame 52, thereby releasing the fixing of the mounting frame 52, and the staff pulls the protective baffle 51 outward on the front of the air purifier housing 1, so that the protective baffle 51 pulls the mounting frame 52 and the filter element 53 out of the interior of the air purifier housing 1, thereby facilitating the staff to quickly pull out the filter element 53 inside the mounting frame 52 and replace it.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An indoor circulating air purification and sterilization device, comprising an air purifier housing (1), characterized in that: A multimedia display (2) is arranged on the air purifier housing (1), a sterilization module (3) and a fan (4) are arranged inside the air purifier housing (1), and a filtering mechanism and a control structure are arranged inside the air purifier housing (1); The filtering mechanism comprises a protective baffle (51), the protective baffle (51) being snap-connected to the front side of the air purifier housing (1), a mounting frame (52) having one end penetrating through and extending into the interior of the air purifier housing (1) being fixedly mounted on the back side of the protective baffle (51), a filter element (53) for filtering dust in the air being inserted into the interior of the mounting frame (52), a mounting frame (54) for supporting the mounting frame (52) being fixedly mounted on the inner bottom wall of the air purifier housing (1), two threaded sleeves (55) being arranged in the mounting frame (54), and fixing members (56) for fixing the mounting frame (52) being fixedly mounted on the tops of the two threaded sleeves (55).

2. The indoor circulating air purification and sterilization equipment according to claim 1 is characterized in that: The control structure comprises a screw rod (57) rotatably mounted on a mounting frame (54), the two threaded sleeves (55) being threadedly mounted on the outer surface of the screw rod (57), a driving motor (58) being fixedly mounted on one side of the mounting frame (54), and a transmission assembly (59) for driving the screw rod (57) to rotate being arranged at the bottom of the driving motor (58).

3. The indoor circulating air purification and sterilization equipment according to claim 1 is characterized in that: The sterilization module (3) and the fan (4) are fixedly mounted inside the air purifier housing (1), and the multimedia display (2) is fixedly mounted on the air purifier housing (1).

4. The indoor circulating air purification and sterilization equipment according to claim 1 is characterized in that: The protective baffle (51) comprises a connection frame and a mesh plate, the connection frame is snap-connected to the front of the air purifier housing (1), the back of the connection frame is fixedly connected to the front of the installation frame (52), and the mesh plate is fixedly installed inside the connection frame.

5. The indoor circulating air purification and sterilization equipment according to claim 1 is characterized in that: The mounting frame (54) comprises a support plate and two vertical plates, the support plate is fixedly mounted between the two vertical plates, the two vertical plates are fixedly mounted on the inner bottom wall of the air purifier housing (1), and two connecting grooves are provided inside the support plate, and the inner walls of the connecting grooves are slidably connected to the outer surface of the fixing member (56).

6. The indoor circulating air purification and sterilization equipment according to claim 1, characterized in that: The two fixing members (56) each include a connecting plate and a positioning block, wherein the positioning block is fixedly mounted on one side of the connecting plate, the bottom of the connecting plate is fixedly connected to the top of the threaded sleeve (55), and one end of the positioning block penetrates and extends into the interior of the mounting frame (52).

7. The indoor circulating air purification and sterilization equipment according to claim 2 is characterized in that: The two sections of threads on the outer surface of the screw rod (57) are symmetrically distributed on the left and right sides, and one end of the screw rod (57) penetrates and extends to the outside of the mounting frame (54).

8. The indoor circulating air purification and sterilization equipment according to claim 2 is characterized by: The transmission assembly (59) comprises a rotating shaft and two bevel gears, the two bevel gears are fixedly mounted on the rotating shaft and the outer surface of the screw rod (57) respectively, and the output shaft of the driving motor (58) is fixedly connected to one end of the rotating shaft.

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