Wall-mounted air sterilizer

Abstract

The embodiment of the utility model provides a wall-mounted air disinfection machine which comprises a machine shell and a cover plate, a primary filter is arranged at the top of the machine shell, a plasma generator, a photocatalyst module and a fan are distributed on one side of the machine shell, the photocatalyst module is arranged between the plasma generator and the fan, the photocatalyst module comprises a photocatalyst net and an ultraviolet lamp, and the ultraviolet lamp is arranged on the cover plate. A control module, a driving motor and a mounting frame are arranged on the other side of the machine shell, air enters the machine shell under the action of the draught fan, the air entering the machine shell is primarily filtered through the primary filter firstly, large particles mixed in the air are filtered out, and then the air enters the machine shell through the secondary filter. Then the air passing through the plasma generator kills the passing bacteria or viruses, the air passing through the plasma generator kills the passing bacteria or viruses through the photocatalyst module and then kills the passing bacteria or viruses through the cooperation of the ultraviolet lamp and the photocatalyst net, and in the process, the air enters the disinfection machine and is purified through a triple purification means; and the disinfection and sterilization effects are better.

Description

TECHNICAL FIELD

[0001] The embodiment of the utility model relates to but is not limited to the field of air disinfection, and particularly relates to a wall-mounted air disinfection machine. BACKGROUND

[0002] Indoors, especially in the space where air is not circulated, is the place where bacteria and viruses are most likely to spread, such as closed spaces such as offices, supermarkets and hospitals, and viruses and bacteria in the air can be killed by an air disinfection machine, thereby reducing the spread of viruses and bacteria in the space where air is not circulated.

[0003] From the existing air disinfection machine, the prior art usually uses a single layer of filter equipment to disinfect the air, but the composition of the air is too complex, the single layer of filter or the ability to kill bacteria is insufficient, often leading to incomplete killing of bacteria and failing to achieve the purpose of disinfection and sterilization. UTILITY MODEL CONTENT

[0004] (I) Technical problem to be solved

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a wall-mounted air disinfection machine, which solves the technical problem that the prior art usually uses a single layer of filter equipment to disinfect the air, but the composition of the air is too complex, the single layer of filter or the ability to kill bacteria is insufficient, often leading to incomplete killing of bacteria and failing to achieve the purpose of disinfection and sterilization.

[0006] (II) Technical scheme

[0007] The utility model aims at providing a wall-mounted air disinfection machine, which comprises a shell and a cover plate, the top of the shell is provided with a primary filter, one side of the shell is provided with a plasma generator, a photocatalyst module and a fan, the photocatalyst module is arranged between the plasma generator and the fan, the photocatalyst module comprises a photocatalyst net and an ultraviolet lamp, the light emitting direction of the ultraviolet lamp is opposite to the photocatalyst net, the other side of the shell is provided with a control module, a driving motor and a mounting frame, the control module is arranged above the driving motor, the driving motor is arranged in the mounting frame, and the bottom of the shell is provided with an exhaust hole.

[0008] Preferably, the shell comprises a filter chamber at the top, and a plasma chamber, a module chamber and an air extraction cavity distributed from top to bottom below the filter chamber, the plasma chamber, the module chamber and the air extraction cavity are in communication with each other and are respectively provided with a plasma generator, a photocatalyst module and a fan, and the side of the plasma chamber is further provided with a control chamber, the mounting frame is located at the lower end of the control chamber, and the lower end of the air extraction cavity is communicated with the exhaust hole at the bottom of the shell.

[0009] Preferably, a bearing bracket is provided at one end of the exhaust cavity, and a connection notch is provided at the other end of the exhaust cavity.

[0010] Preferably, a guide plate and a baffle plate are respectively provided on both sides of the exhaust hole, and an exhaust channel is formed between the guide plate and the baffle plate.

[0011] Preferably, the control room is also provided with heat dissipation holes on its side.

[0012] Preferably, a display screen is provided at the upper end of the cover plate.

[0013] Preferably, the back of the housing is further provided with a hanging plate, and the lower end of the hanging plate is further provided with a hook.

[0014] Preferably, the upper end of the primary filter is provided with an air inlet plate, which has a hollow structure.

[0015] (III) Beneficial Effects

[0016] Driven by the fan, air enters the casing and is first filtered through a pre-filter to remove larger particles. Then, the air passing through the plasma generator kills any bacteria or viruses it passes through. After passing through the plasma generator, the air then passes through a photocatalytic module, where it is again killed by ultraviolet lamps and a photocatalytic mesh. This triple purification process ensures better disinfection and sterilization. Attached Figure Description

[0017] The accompanying drawings are provided to further understand the technical solution of this utility model and constitute a part of the specification. They are used together with the embodiments of this utility model to explain the technical solution of this utility model, and do not constitute a limitation on the technical solution of this utility model.

[0018] Fig. 1 This is a 3D view of the overall structure of a wall-mounted air purifier.

[0019] Fig. 2 This is a diagram of the internal structure of a wall-mounted air purifier;

[0020] Fig. 3 This is a 3D view of the casing of a wall-mounted air purifier;

[0021] Fig. 4 This is another perspective view of the wall-mounted air sterilizer.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Housing; 100. Filter chamber; 101. Plasma chamber; 102. Module chamber; 103. Exhaust chamber; 104. Bearing bracket; 105. Control chamber; 106. Connection notch; 107. Guide plate; 108. Baffle plate; 109. Exhaust duct; 111. Exhaust hole; 112. Heat dissipation hole; 2. Cover plate; 3. Display screen; 4. Exhaust hole; 5. Air inlet plate; 6. Primary filter; 7. Plasma generator; 8. Photocatalyst module; 9. Fan; 10. Baffle plate; 11. Control module; 12. Drive motor; 13. Mounting bracket; 14. Hanging plate; 15. Hook. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0025] The following is in conjunction with the appendix Figs. 1 to 4 To further describe, this utility model discloses a wall-mounted air sterilizer, including a housing 1 and a cover plate 2. A pre-filter 6 is provided on the top of the housing 1. From top to bottom, a plasma generator 7, a photocatalyst module 8, and a fan 9 are arranged on one side inside the housing 1. The photocatalyst module 8 is located between the plasma generator 7 and the fan 9. The photocatalyst module 8 includes a photocatalyst mesh and an ultraviolet lamp. The light emission direction of the ultraviolet lamp is directly facing the photocatalyst mesh. On the other side inside the housing 1, a control module 11, a drive motor 12, and a mounting bracket 13 are provided. The control module 11 is located above the drive motor 12, and the drive motor 12 is located inside the mounting bracket 13. An exhaust hole 111 is provided at the bottom of the housing 1, through which purified air is discharged.

[0026] In a preferred embodiment, the housing 1 includes a filter chamber 100 at the top and plasma chambers 101, module chambers 102, and exhaust chambers 103 located below the filter chamber 100 and distributed from top to bottom. The plasma chambers 101, module chambers 102, and exhaust chambers 103 are connected to each other and are respectively equipped with a plasma generator 7, a photocatalyst module 8, and a fan 9. The side of the plasma chamber 101 is also provided with a control chamber 105, which is equipped with a control module 11 and a drive motor 12. The control module 11 is electrically connected to the drive motor 12. The mounting bracket 13 is located at the lower end of the control chamber 105. The lower end of the exhaust chamber 103 is connected to the exhaust hole 111 at the bottom of the housing 1 to facilitate the discharge of purified air.

[0027] In a preferred embodiment, a bearing bracket 104 is provided at one end of the exhaust chamber 103, and a connection notch 106 is provided at the other end of the exhaust chamber 103. Thus, it can be seen that one end of the rotating shaft of the fan 9 is mounted on the bearing bracket 104 through a bearing, and the other end of the fan 9 is connected to the output end of the drive motor 12 through a coupling.

[0028] In a preferred embodiment, a guide plate 107 and a baffle plate 10 are respectively provided on both sides of the exhaust hole 111, and an exhaust channel 109 is formed between the guide plate 107 and the baffle plate 108 to facilitate the exhaust of air.

[0029] In a preferred embodiment, a heat dissipation hole 112 is also provided on the side of the control room 105. The heat dissipation hole 112 can help exhaust air and reduce the temperature of the drive motor 12 to a certain extent.

[0030] In a preferred embodiment, a display screen 3 is provided at the upper end of the cover plate 2.

[0031] In a preferred embodiment, a hanging plate 14 is also provided on the back of the housing 1, and a hook 15 is also provided at the lower end of the hanging plate 14 for easy installation.

[0032] In a preferred embodiment, an air inlet plate 5 is provided at the upper end of the primary filter 6. The air inlet plate 5 has a hollow structure. By designing it as a hollow structure, the air inlet plate 5 can limit the primary filter 6 without affecting the air intake, thereby improving air circulation.

[0033] In summary, under the action of the fan, air enters the machine casing and first undergoes preliminary filtration through a pre-filter to remove larger particles. Then, the air passing through the plasma generator kills any bacteria or viruses it passes through. After passing through the plasma generator, the air then passes through a photocatalytic module, where it is again killed by ultraviolet lamps in conjunction with a photocatalytic mesh. This triple purification process ensures that the air entering the sterilizer achieves better sterilization and disinfection results.

[0034] Although the technical solutions according to the present invention have been described with reference to several different embodiments, aspects and features, it is not intended to limit the scope of the present invention, but modifications thereof are included within the broad scope of the foregoing disclosure, drawings and claims.

Claims

1. A wall-mounted air sterilizer, comprising a housing and a cover, characterized in that: A pre-filter is provided on the top of the housing. A plasma generator, a photocatalyst module, and a fan are distributed on one side of the housing. The photocatalyst module is located between the plasma generator and the fan. The photocatalyst module includes a photocatalyst mesh and an ultraviolet lamp. The light emission direction of the ultraviolet lamp is directly facing the photocatalyst mesh. A control module, a drive motor, and a mounting bracket are provided on the other side of the housing. The control module is located above the drive motor, and the drive motor is located inside the mounting bracket. An exhaust vent is provided at the bottom of the housing.

2. The wall-mounted air sterilizer according to claim 1, characterized in that: The housing includes a filter chamber at the top and a plasma chamber, a module chamber, and an exhaust chamber located below the filter chamber and distributed from top to bottom. The plasma chamber, module chamber, and exhaust chamber are connected to each other and are respectively equipped with a plasma generator, a photocatalyst module, and a fan. A control chamber is also provided on the side of the plasma chamber. The mounting bracket is located at the lower end of the control chamber. The lower end of the exhaust chamber is connected to the exhaust hole at the bottom of the housing.

3. The wall-mounted air sterilizer according to claim 2, characterized in that: A bearing bracket is provided at one end of the exhaust chamber, and a connection notch is provided at the other end of the exhaust chamber.

4. The wall-mounted air sterilizer according to claim 1, characterized in that: A guide plate and a baffle plate are respectively provided on both sides of the exhaust hole, and an exhaust channel is formed between the guide plate and the baffle plate.

5. The wall-mounted air sterilizer according to claim 2, characterized in that: The control room is also equipped with heat dissipation holes on its side.

6. The wall-mounted air sterilizer according to claim 1, characterized in that: A display screen is provided at the upper end of the cover plate.

7. The wall-mounted air sterilizer according to claim 1, characterized in that: The back of the casing is also provided with a hanging plate, and the lower end of the hanging plate is also provided with a hook.

8. The wall-mounted air sterilizer according to claim 1, characterized in that: The upper end of the primary filter is provided with an air inlet plate, which has a hollow structure.

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