Ceiling type air disinfection machine

Abstract

The embodiment of the utility model provides a ceiling type air disinfection machine which comprises a machine shell and an outer shell, the outer shell is installed at the end of the machine shell, a filter screen carrier is arranged between a first inner cover plate and a second inner cover plate, a filter screen is arranged in the filter screen carrier, a plasma generator is arranged in an installation cavity, and the filter screen is arranged at the upper end of the plasma generator. An exhaust fan is arranged at the lower end of the plasma generator, an air scattering channel is arranged between the exhaust fan and the inner wall of the machine shell, air scattering through holes are formed in the two sides of the air scattering channel, and air to be sterilized enters the plasma generator to be further sterilized after being filtered by the filter screen under the action of the exhaust fan. The purified air enters the air scattering channel, then is exhausted to the outside through the air scattering through holes formed in the air scattering channel and then is exhausted to the outside through the first inner cover plate and the second inner cover plate, and due to the fact that the air scattering channel is formed between the exhaust fan and the inner wall of the machine shell, the air exhausting path is smoother, and the air disinfecting and killing efficiency is higher.

Description

TECHNICAL FIELD

[0001] The embodiment of the utility model relates to but is not limited to the field of disinfection equipment, in particular to a ceiling type air sterilizer. BACKGROUND

[0002] With the change of health concept, people also pay more attention to the air freshness degree of living environment and office environment at present, and also disinfect and sterilize the air in various places by adopting disinfection devices, thereby purifying the air in the environment.

[0003] The existing air disinfection means is various, wherein the ceiling type air sterilizer adopts a plasma generator to disinfect the inhaled air, and then discharges the air after disinfection and sterilization through an air outlet, the air discharge channel design of the existing ceiling type air sterilizer is to directly discharge the air after disinfection and sterilization by the plasma generator in the machine body, and the fan is directly fixed at the bottom of the machine shell, so that the air after disinfection and sterilization is not discharged smoothly, and the disinfection efficiency of the whole sterilizer is not very high. CONTENT OF THE UTILITY MODEL

[0004] (I) Technical problem to be solved

[0005] In view of the above-mentioned defects and deficiencies of the prior art, the utility model provides a ceiling type air sterilizer, which solves the technical problem that the air discharge channel design of the existing ceiling type air sterilizer is to directly discharge the air after disinfection and sterilization by the plasma generator in the machine body, and the fan is directly fixed at the bottom of the machine shell, so that the air after disinfection and sterilization is not discharged smoothly, and the disinfection efficiency of the whole sterilizer is not very high.

[0006] (II) Technical scheme

[0007] The utility model aims at providing a ceiling type air sterilizer, which comprises a machine shell and a shell, the shell is installed at the end of the machine shell, a first inner cover plate and a second inner cover plate are arranged in the machine shell, a filter screen carrier is arranged between the first inner cover plate and the second inner cover plate, a filter screen is arranged in the filter screen carrier, an installation cavity is arranged in the middle of the machine shell, a plasma generator is arranged in the installation cavity, the filter screen is arranged at the upper end of the plasma generator, an air extractor is arranged at the lower end of the plasma generator, a wind distribution channel is arranged between the air extractor and the inner wall of the machine shell, and wind distribution holes are arranged on both sides of the wind distribution channel.

[0008] Preferably, a fixing lug is arranged on the outside of the machine shell.

[0009] Preferably, a control installation chamber is further arranged in the machine shell, and the control installation chamber is arranged on one side of the installation cavity.

[0010] Preferably, two sides of the installation cavity are further provided with side wind channels, and the side wind channels are communicated with the installation cavity through side wind through holes.

[0011] Preferably, a cross partition is arranged between the installation cavity and the air distribution channel.

[0012] Preferably, the shell is provided with an air inlet, and the air inlet is provided with a first air outlet and a second air outlet on two sides respectively.

[0013] Preferably, the first inner cover plate and the second inner cover plate have the same structure.

[0014] Preferably, the first inner cover plate is provided with a through air outlet channel, and the side end of the first inner cover plate is provided with a side baffle.

[0015] Preferably, the shell is further provided with a control panel.

[0016] (Three) beneficial effects

[0017] The air to be disinfected is filtered by the filter screen under the action of the air extractor, and then enters the plasma generator for further disinfection and sterilization. The purified air enters the air distribution channel, and then is discharged to the outside through the air distribution through holes arranged on the air distribution channel. The air is discharged to the outside through the first inner cover plate and the second inner cover plate. Since the air extractor and the inner wall of the shell form an air distribution channel, the air discharge path is more unobstructed, and the air disinfection efficiency is higher. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings are used to provide a further understanding of the technical scheme of the utility model, and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the technical scheme of the utility model, and do not constitute a limitation on the technical scheme of the utility model.

[0019] Fig. 1 is the overall structure perspective view of the ceiling type air sterilizer;

[0020] Fig. 2 is the overall structure exploded view of the ceiling type air sterilizer;

[0021] Fig. 3 is the shell perspective view of the ceiling type air sterilizer;

[0022] Mark explanation:

[0023] 1, the shell; 10, fixed lug; 11, installation cavity; 12, air distribution channel; 13, cross partition; 14, side air passage; 15, air distribution hole; 16, side air passage; 17, control installation chamber; 2, outer shell; 20, air inlet; 21, first air outlet; 22, second air outlet; 23, control panel; 3, filter carrier; 4, filter slot; 5, filter screen; 6, first inner cover plate; 7, second inner cover plate; 70, air outlet passage; 71, side baffle; 8, plasma generator; 9, fan. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0025] The following will be further described in combination with the drawings Figs. 1 to 3 The utility model discloses a ceiling type air sterilizer, including shell 1, outer shell 2, outer shell 2 installs at the end of shell 1, the inside of shell 1 is provided with first inner cover plate 6 and second inner cover plate 7, and the filter screen carrier 3 is arranged between first inner cover plate 6 and second inner cover plate 7, and the filter slot 4 in filter screen carrier 3 is provided with filter screen 5, and filter screen 5 adopts H13 high efficiency filter in the application, the middle part of shell 1 is provided with an installation cavity 11, and the inside of installation cavity 11 is provided with plasma generator 8, and filter screen 5 is arranged at the upper end of plasma generator 8, and the lower end of plasma generator 8 is provided with suction fan 9, and one air distribution channel 12 is arranged between suction fan 9 and the inner wall of shell 1, and air distribution hole 15 is arranged on the both sides of air distribution channel 12, under the action of suction fan 9, air is inhaled from outer shell 2 and flows into filter screen 5, from filter screen 5 into plasma generator 8, after passing through plasma generator 8, air flows into air distribution channel 12, and then is discharged outside through air distribution hole 15 on the both sides of air distribution channel 12, and then is discharged outside through first inner cover plate 6 and second inner cover plate 7, and flows out through first air outlet 21 and second air outlet 22 on outer shell 2.

[0026] In the preferred embodiment, the outer four sides of the shell 1 are provided with four fixed lugs 10, which are provided with mounting holes for cooperation with bolts to fix the shell 1.

[0027] In the preferred embodiment, the shell 1 is further provided with a control installation chamber 17 on one side of the installation cavity 11, which is used to place electronic components for controlling the sterilizer.

[0028] In the preferred embodiment, the two sides of the installation cavity 11 are also provided with side wind channels 14, and the side wind channels 14 are communicated with the installation cavity 11 through side wind through holes 16, which further facilitates the circulation of air.

[0029] In the preferred embodiment, a cross partition 13 is arranged between the installation cavity 11 and the air distribution channel 12, which is used to isolate the air exhaust fan 9 installed in the installation cavity 11 from the air distribution channel 12, so as to maintain a certain distance between them, so that the air circulation is more smooth.

[0030] In the preferred embodiment, the shell 2 is provided with an air inlet 20, and the air to be disinfected enters from the air inlet 20, and the first air outlet 21 and the second air outlet 22 are arranged on the two sides of the air inlet 20 respectively, and the air after disinfection flows out from the first air outlet 21 and the second air outlet 22.

[0031] In the preferred embodiment, the first inner cover plate 6 and the second inner cover plate 7 have the same structure, and the first inner cover plate 6 and the second inner cover plate 7 are both provided with a through air outlet channel 70, and the side ends of the first inner cover plate 6 and the second inner cover plate 7 are provided with side baffles 71 to block the air after disinfection, so as to flow to the first air outlet 21 or the second air outlet 22.

[0032] In the preferred embodiment, the shell 2 is also provided with a control panel 23 to control the equipment through the control panel 23.

[0033] In summary, the air to be disinfected is filtered by the filter screen under the action of the air exhaust fan, and then enters the plasma generator for further disinfection and sterilization, and the purified air enters the air distribution channel, and then is discharged to the outside through the air distribution through holes arranged on the air distribution channel, and then is discharged to the outside through the first inner cover plate and the second inner cover plate. Since the air exhaust fan and the inner wall of the shell form an air distribution channel, the air discharge path is more smooth, and the air disinfection efficiency is higher.

[0034] Although the technical scheme according to the present application has been described with reference to a plurality of different embodiments, aspects and features, it is not intended to limit the scope of the present application, but modifications thereof are included in the broad scope of the foregoing disclosure, drawings and claims.

Claims

1. A ceiling-mounted air sterilizer, comprising a housing and an outer shell, wherein the outer shell is mounted on the end of the housing, characterized in that: The casing is provided with a first inner cover plate and a second inner cover plate. A filter carrier is provided between the first inner cover plate and the second inner cover plate. A filter is provided inside the filter carrier. An installation cavity is provided in the middle of the casing. A plasma generator is provided inside the installation cavity. The filter is located at the upper end of the plasma generator. An exhaust fan is provided at the lower end of the plasma generator. An air dissipation channel is provided between the exhaust fan and the inner wall of the casing. Air dissipation holes are provided on both sides of the air dissipation channel.

2. The ceiling-mounted air sterilizer according to claim 1, characterized in that: The outer surface of the housing is provided with a fixing lug.

3. The ceiling-mounted air sterilizer according to claim 1, characterized in that: The casing also includes a control mounting chamber, which is located on one side of the mounting cavity.

4. The ceiling-mounted air sterilizer according to claim 1, characterized in that: Side air channels are also provided on both sides of the mounting cavity, and side air passages are connected to the mounting cavity through side air passages.

5. The ceiling-mounted air sterilizer according to claim 1, characterized in that: A cross-shaped partition is provided between the installation cavity and the air dissipation channel.

6. The ceiling-mounted air sterilizer according to claim 1, characterized in that: The outer casing is provided with an air inlet, and a first air outlet and a second air outlet are respectively provided on both sides of the air inlet.

7. The ceiling-mounted air sterilizer according to claim 1, characterized in that: The first inner cover plate and the second inner cover plate have the same structure.

8. The ceiling-mounted air sterilizer according to claim 1, characterized in that: The first inner cover plate is provided with a through air outlet channel, and a side baffle is provided on the side end of the first inner cover plate.

9. The ceiling-mounted air sterilizer according to claim 1, characterized in that: The outer casing is also equipped with a control panel.

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