A mobile dynamic air sterilizer

Abstract

The utility model belongs to the technical field of sterilizer, concretely relates to a mobile dynamic air sterilizer, including organism, the outer wall fixedly connected with arc plate of organism, the outer wall of arc plate has been set up and has gone out the air outlet, the side of organism away from arc plate is equipped with the filter assembly for air impurity filtration, the inner wall of organism is installed with sterilization module, the top of sterilization module is equipped with the noise reduction assembly for arc shape air outlet carries out the noise reduction, the noise reduction assembly includes the casing, the casing fixedly connected in the top of sterilization module. This mobile dynamic air sterilizer passes through the four -fold cavity resonance structure of noise reduction assembly and the cooperation of silencer pipe, realizes the step -by -step attenuation to noise, and the noise carried by airflow disperses to the cavity through silencer pipe one, silencer pipe two, silencer pipe three, silencing hole, dissipates energy through sound wave reflection and resonance, makes the noise reduction of air outlet, satisfies the low -noise demand of medical, education and other scenes.

Description

Technical Field

[0001] This utility model relates to the field of disinfection machine technology, specifically a mobile dynamic air disinfection machine. Background Technology

[0002] With increasing public concern about indoor air quality, portable dynamic air sterilizers are widely used in medical, educational, and office settings due to their flexibility, convenience, and ability to purify and disinfect air in different spaces at any time. In the medical field, air sterilizers are crucial for preventing cross-infection in hospitals; in schools and offices, they effectively reduce the risk of transmission of influenza viruses, bacteria, and other microorganisms, protecting the health of personnel.

[0003] Currently, in existing technologies, some air sterilizers have simple air outlet structures, large airflow impact, and generally excessive noise, making them unsuitable for noise-sensitive medical and educational settings. Furthermore, the fixed filter components at the air inlet are cumbersome to install and remove, and filter replacement is time-consuming and prone to causing secondary pollution. Therefore, a mobile dynamic air sterilizer is proposed. Utility Model Content

[0004] The main objective of this invention is to provide a mobile dynamic air sterilizer that can solve the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention proposes a mobile dynamic air sterilizer, comprising a body, an arc-shaped plate fixedly connected to the outer wall of the body, an air outlet on the outer wall of the arc-shaped plate, a filter assembly for filtering air impurities on the side of the body away from the arc-shaped plate, a sterilization module installed on the inner wall of the body, and a noise reduction assembly for reducing noise at the arc-shaped air outlet on the top of the sterilization module, the noise reduction assembly comprising:

[0006] The housing is fixedly connected to the top of the disinfection module, and a horizontal plate is fixedly connected to the inner wall of the housing, forming a cavity between the inner wall of the housing and the horizontal plate.

[0007] A silencer pipe is fixedly connected to the right side of the housing; a silencer pipe is fixedly connected to the outer wall of the horizontal plate; and a silencer pipe is fixedly connected to the left side of the housing.

[0008] The silencing hole is located on the outer wall of the silencing tube and is connected to the cavity.

[0009] Preferably, there are three horizontal plates, and the inner wall of the shell forms four cavities through the three horizontal plates.

[0010] Preferably, the first and third silencers penetrate the housing and the horizontal plate and extend to the inner wall of the housing, and the second silencer penetrates the horizontal plate.

[0011] Preferably, the filter assembly includes a door body, which is hinged to the outer wall of the machine body. The outer wall of the door body has an air inlet. A limit block is fixedly connected to the outer wall of the door body, and a filter screen is slidably connected to the outer wall of the limit block.

[0012] Preferably, the inner wall of the door is provided with a circular groove, and the outer wall of the filter screen is fixedly connected with an elastic block. The elastic block matches the circular groove, and the filter screen is quickly fixed by the elastic block and the circular groove, so as to facilitate disassembly.

[0013] Preferably, a handle is fixedly connected to the side of the machine body away from the arc plate, which facilitates the movement of the machine body.

[0014] Preferably, the bottom of the machine body is fixedly connected with casters, which have a self-locking function.

[0015] This invention provides a mobile dynamic air sterilizer. It has the following beneficial effects:

[0016] (1) The mobile dynamic air sterilizer achieves gradual noise reduction by combining the four-cavity resonance structure of the noise reduction component with the silencer tube. The noise carried by the airflow is dispersed to the cavity through silencer tube one, silencer tube two, silencer tube three and silencer hole. Energy is dissipated through sound wave reflection and resonance, so that the noise at the air outlet is reduced, meeting the low noise requirements of medical, educational and other scenarios.

[0017] (2) The filter assembly of the mobile dynamic air sterilizer adopts a quick-release structure of elastic block and round groove. When the filter is inserted, the elastic block automatically engages in the round groove. When disassembly is required, the filter can be easily pulled out by the elasticity of the elastic block, thus achieving the disassembly effect. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the present invention. Figure 2 ;

[0021] Figure 3 This is a partial cross-sectional structural diagram of the present invention;

[0022] Figure 4 This is a schematic diagram of the noise reduction component structure of this utility model. Figure 1 ;

[0023] Figure 5 This is a schematic diagram of the noise reduction component structure of this utility model. Figure 2 ;

[0024] Figure 6 This is a schematic diagram of the filter assembly structure of this utility model;

[0025] Figure 7 This is a schematic diagram of the door structure of this utility model;

[0026] Figure 8 This is a schematic diagram of the filter screen structure of this utility model.

[0027] Explanation of icon numbers:

[0028] 1. Body; 2. Arc-shaped plate; 3. Air outlet; 4. Filter assembly; 41. Door; 42. Air inlet; 43. Limiting block; 44. Filter screen; 45. Circular groove; 46. Elastic block; 5. Disinfection module; 6. Noise reduction assembly; 61. Shell; 62. Horizontal plate; 63. Cavity; 64. Silencer pipe one; 65. Silencer pipe two; 66. Silencer pipe three; 67. Silencer hole; 7. Handle; 8. Casters.

[0029] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figures 1-8 This utility model proposes a mobile dynamic air sterilizer, including a body 1, an arc-shaped plate 2 fixedly connected to the outer wall of the body 1, an air outlet 3 opened on the outer wall of the arc-shaped plate 2, a filter component 4 for filtering air impurities on the side of the body 1 away from the arc-shaped plate 2, a sterilization module 5 installed on the inner wall of the body 1, a noise reduction component 6 for reducing noise at the top of the sterilization module 5 for the arc-shaped air outlet 3, a handle 7 fixedly connected to the side of the body 1 away from the arc-shaped plate 2, which facilitates the movement of the body 1, and a caster wheel 8 fixedly connected to the bottom of the body 1, the caster wheel 8 having a self-locking function.

[0032] In an embodiment of this utility model, in order to reduce noise at the arc-shaped air outlet of the disinfectant, the noise reduction component 6 specifically includes a housing 61, a first silencer pipe 64, and a silencer hole 67. The housing 61 is fixedly connected to the top of the disinfection module 5. A horizontal plate 62 is fixedly connected to the inner wall of the housing 61, and a cavity 63 is formed between the inner wall of the housing 61 and the horizontal plate 62. The first silencer pipe 64 is fixedly connected to the right side of the housing 61. A second silencer pipe 65 is fixedly connected to the outer wall of the horizontal plate 62. The inner wall of the second silencer pipe 65 is provided with a sound-absorbing cotton layer. A third silencer pipe 66 is fixedly connected to the left side of the housing 61. The silencer hole 67 is opened on the outer wall of the third silencer pipe 66 and communicates with the cavity 63.

[0033] Furthermore, there are three horizontal plates 62. The inner wall of the housing 61 forms four cavities 63 through the three horizontal plates 62. The first silencer pipe 64 and the third silencer pipe 66 pass through the housing 61 and the horizontal plates 62 and extend to the inner wall of the housing 61. The second silencer pipe 65 passes through the horizontal plate 62. There are two sets of structures for the housing 61, the horizontal plates 62, the cavities 63, the first silencer pipe 64, and the second silencer pipe 65, which are symmetrically arranged in the middle of the body 1. The two housings 61 are connected by bolts, which facilitates the maintenance of the noise reduction component 6.

[0034] Furthermore, the filter assembly 4 includes a door 41, which is hinged to the outer wall of the body 1. An air inlet 42 is provided on the outer wall of the door 41. A limiting block 43 is fixedly connected to the outer wall of the door 41. A filter screen 44 is slidably connected to the outer wall of the limiting block 43. A circular groove 45 is provided on the inner wall of the door 41. An elastic block 46 is fixedly connected to the outer wall of the filter screen 44. The elastic block 46 matches the circular groove 45. The filter screen 44 is quickly fixed by the elastic block 46 and the circular groove 45, which facilitates disassembly.

[0035] In this invention, when the air sterilizer is started, the air inlet 42 on the door 41 on one side of the unit 1 begins to draw in indoor air. The air then passes through the primary filter 44, which intercepts large particulate pollutants such as hair and dust. The filter 44 is secured to the inner wall of the door 41 by an elastic block 46, facilitating quick disassembly and replacement. The pre-filtered air then enters the sterilization module 5 inside the unit 1 for sterilization. The sterilized and purified air first enters the silencer pipe 1 64, through which the noise-carrying airflow enters the leftmost cavity 63. The airflow then passes through the silencer pipe 2 65 into the rightmost cavity 63, and finally into the silencer pipe 3 66. The silencer holes 67 on the outer wall of the silencer pipe 3 66 then disperse the airflow into the cavities 63 between the horizontal plates 62. The sound waves are reflected and resonate multiple times within the cavities 63, achieving energy attenuation. Subsequently, the clean air, after noise reduction treatment, is discharged from the air outlet 3 on the outer wall of the curved plate 2 and re-enters the indoor space, thus providing users with a quiet, comfortable and clean air environment.

[0036] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A mobile dynamic air sterilizer, comprising a body (1), characterized in that: An arc-shaped plate (2) is fixedly connected to the outer wall of the body (1). An air outlet (3) is provided on the outer wall of the arc-shaped plate (2). A filter assembly (4) for filtering air impurities is provided on the side of the body (1) away from the arc-shaped plate (2). A disinfection module (5) is installed on the inner wall of the body (1). A noise reduction assembly (6) for reducing noise at the arc-shaped air outlet (3) is provided on the top of the disinfection module (5). The noise reduction assembly (6) includes: The housing (61) is fixedly connected to the top of the disinfection module (5), and a horizontal plate (62) is fixedly connected to the inner wall of the housing (61). A cavity (63) is formed between the inner wall of the housing (61) and the horizontal plate (62). A silencer pipe (64) is fixedly connected to the right side of the housing (61), a silencer pipe (65) is fixedly connected to the outer wall of the horizontal plate (62), and a silencer pipe (66) is fixedly connected to the left side of the housing (61). A silencing hole (67) is provided on the outer wall of the silencing tube (66) and is connected to the cavity (63).

2. The mobile dynamic air sterilizer according to claim 1, characterized in that: The number of the horizontal plates (62) is three, and the inner wall of the shell (61) forms four cavities (63) through the three horizontal plates (62).

3. A mobile dynamic air sterilizer according to claim 1, characterized in that: The first silencer pipe (64) and the third silencer pipe (66) penetrate the housing (61) and the horizontal plate (62) and extend to the inner wall of the housing (61), and the second silencer pipe (65) penetrates the horizontal plate (62).

4. A mobile dynamic air sterilizer according to claim 3, characterized in that: The filter assembly (4) includes a door (41) which is hinged to the outer wall of the body (1). An air inlet (42) is provided on the outer wall of the door (41). A limit block (43) is fixedly connected to the outer wall of the door (41), and a filter screen (44) is slidably connected to the outer wall of the limit block (43).

5. A mobile dynamic air sterilizer according to claim 4, characterized in that: The inner wall of the door (41) is provided with a circular groove (45), and the outer wall of the filter screen (44) is fixedly connected with an elastic block (46), which matches the circular groove (45).

6. A mobile dynamic air sterilizer according to claim 1, characterized in that: A handle (7) is fixedly connected to the side of the body (1) away from the arc plate (2).

7. A mobile dynamic air sterilizer according to claim 1, characterized in that: The bottom of the body (1) is fixedly connected with casters (8).

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