CN213362788U

CN213362788U - Sterilization sterilizer

Info

Publication number: CN213362788U
Application number: CN202021580683.XU
Authority: CN
Inventors: 史才营
Original assignee: Yu Garden Intelligent Technology Dongguan Co ltd
Current assignee: Yu Garden Intelligent Technology Dongguan Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-06-04
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a sterilization disinfector, which comprises a shell, wherein the front end and the rear end of the shell are respectively provided with an air inlet and an air outlet; the ultraviolet module is positioned on the inner side of the air inlet; the fan module is arranged in the shell and used for sucking outside air into the shell from the air inlet and blowing the outside air out of the air outlet; the air heating module is arranged in the shell, is positioned at the rear side of the fan module and is used for heating the air entering the shell; the plasma module is positioned between the air heating module and the air outlet; the power supply is arranged in the shell and used for supplying power to the ultraviolet module, the fan module, the air heating module and the plasma module; the utility model discloses a reasonable distribution of various modules is in the casing for the air can disinfect in proper order, intensification dehumidification and get rid of suspended particle and harmful pollution factor, plays air-purifying's function, has whole small, and portable does not need the consumptive material, avoids secondary pollution's advantage.

Description

Sterilization sterilizer

Technical Field

The utility model relates to the technical field of purifiers, in particular to a sterilization disinfector.

Background

With the improvement of quality of life, people are paying attention to their health conditions. The quality of indoor air for people to move frequently directly affects the quality of life and health condition. In order to improve the air quality, people begin to purchase an air purifier to purify indoor air, but the existing air purifier has larger volume, can only be placed on the ground for use, and is inconvenient for people who need to frequently change the working environment to use; and this kind of air purifier generally adopts the filter screen to carry out air purification, causes secondary pollution easily when changing the filter screen. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sterilization disinfector to solve the problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a sterilizer comprises

The front end and the rear end of the shell are respectively provided with an air inlet and an air outlet;

the ultraviolet module is arranged in the shell and is positioned on the inner side of the air inlet;

the fan module is arranged in the shell and used for sucking outside air into the shell from the air inlet and blowing the outside air out of the air outlet;

the air heating module is arranged in the shell, is positioned at the rear side of the fan module and is used for heating air entering the shell;

the plasma module is arranged in the shell and is positioned between the air heating module and the air outlet;

the power, the power set up in the casing, be used for the ultraviolet ray module the fan module the air heating module with the plasma module supplies power.

Further, the ultraviolet module is a UVC-LED lamp bead; UVC can destroy the DNA or RNA molecular structure of microorganism, makes the bacterium die or can not breed to reach the purpose of disinfecting, and adopt LED lamp pearl to have that occupation space is little, start-up speed is fast and long service life's advantage.

Further, the fan module is a centrifugal turbine fan; the centrifugal turbofan is characterized in that a motor drives an impeller to rotate, blades in the impeller force air to rotate, the air does work to increase momentum, the air is thrown out to the periphery of the impeller under the action of centrifugal force, kinetic energy is converted into pressure energy through a scroll type casing, after the air in the impeller is discharged, the pressure in the impeller is lower than the pressure in an air inlet pipe, new air is sucked into the impeller through an air inlet under the action of pressure difference, and the air is continuously blown out of the fan and finally discharged through an air outlet; centrifugal turbofan fans are less bulky than conventional fans.

Further, the air heating module adopts a PTC heating sheet; the PTC heating plate can heat air and has a dehumidifying effect.

Furthermore, the plasma module comprises a frame body and a plasma tube arranged in the frame body; at least one group of plasma tubes is arranged; the plasma tube carries out point discharge, a large number of small ion groups are generated under the action of an electric field, the small ions collide with oxygen molecules in the air to form positive and negative oxygen ions, and the positive oxygen ions have strong activity and can carry out oxidative decomposition on pollution factors such as methyl mercaptan, ammonia, hydrogen sulfide and the like in a very short time; the negative oxygen ions can adsorb suspended particles in the air, and suspended colloid in the air is removed to achieve the purpose of purifying the air.

Furthermore, the air inlet and the air outlet are provided with a plurality of air holes which are arranged in an array, and the air holes can prevent foreign matters from entering the shell, so that the working stability is ensured.

Furthermore, the reverse side of the shell is also provided with a hook buckle for providing different setting modes; when the hook buckle is used, the sterilizer can be hung on a wall for placing and using, and the hook buckle can also be assembled with the anti-skid glue for matching use.

The utility model has the advantages of convenient carrying and no secondary pollution; the utility model discloses a place ultraviolet ray module, fan module, air heating module, plasma module and power integration in a casing, distribute through reasonable position for the air can disinfect in proper order, intensification dehumidification and get rid of suspended particle and harmful pollution factor, plays air-purifying's function, and is whole small, portable, and no consumptive material need not use the filter screen to carry out filtration, avoids secondary pollution's risk.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic structural view of the present invention after one side of the housing is hidden;

fig. 4 is a schematic view of a partial structure of the present invention.

10. A housing; 11. an air inlet; 12. an air outlet; 13. a wind hole; 14. hooking and buckling; 20. an ultraviolet module; 30. a fan module; 31. an impeller; 40. an air heating module; 50. a plasma module; 51. a frame body; 52. a plasma tube; 60. a power source.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It should be noted that the drawings of the present invention are simplified and use non-precise ratios, and are only used for the purpose of facilitating and clearly assisting the description of the embodiments of the present invention.

As shown in fig. 1 to 4, a sterilizer includes a housing 10, an ultraviolet module 20, a fan module 30, an air heating module 40, a plasma module 50, and a power supply 60;

the front end and the rear end of the shell 10 are respectively provided with an air inlet 11 and an air outlet 12; the air inlet 11 and the air outlet 12 are provided with a plurality of air holes 13 which are arranged in an array, and the air holes 13 can prevent foreign matters from entering the shell 10, so that the working stability is ensured; the reverse side of the shell 10 is also provided with a hook buckle 14 for providing different setting modes; when the hook buckle 14 is used, the sterilizer can be hung on a wall for use; the hook buckle 14 can be matched with the anti-skid glue; in the present embodiment, the length of the housing 10 is 176mm, the width is 105mm, and the thickness is 40 mm;

the ultraviolet module 20 is disposed in the housing 10 and located inside the air inlet 11; the ultraviolet module 20 is a UVC-LED lamp bead; UVC can destroy the DNA or RNA molecular structure of microorganisms to cause bacteria to die or not to reproduce, so that the aim of sterilization is fulfilled, the killing rate of staphylococcus aureus is 99%, the killing rate of candida albicans is 99.96%, the killing rate of natural bacteria can reach 90%, and the LED lamp bead has the advantages of small occupied space, high starting speed and long service life;

the fan module 30 is disposed in the housing 10, is located at the center of the housing 10, and is configured to draw outside air into the housing 10 from the air inlet 11 and blow the outside air out of the air outlet 12; the fan module 30 is a centrifugal turbine fan; the centrifugal turbofan is characterized in that a motor drives an impeller 31 to rotate, blades in the impeller 31 force air to rotate, the air does work to increase momentum, the air is thrown out to the periphery of the impeller 31 under the action of centrifugal force, kinetic energy is converted into pressure energy through a scroll type casing, after the air in the impeller 31 is discharged, the pressure in the impeller 31 is lower than the pressure in an air inlet pipe, new air is sucked into the impeller 31 through an air inlet 11 under the action of pressure difference, and the air is continuously blown out of the fan and finally discharged through an air outlet 12; centrifugal turbofan fans are smaller in size than conventional fans;

the air heating module 40 is disposed in the housing 10 and located at the rear side of the fan module 30, and is configured to heat air entering the housing 10; the air heating module 40 adopts a PTC heating sheet; the PTC heating sheet can heat air and has a dehumidifying effect;

the plasma module 50 is disposed in the housing 10 and located between the air heating module 40 and the air outlet 12; the plasma module 50 comprises a frame body 51 and a plasma tube 52 arranged in the frame body 51; two groups of plasma tubes 52 are provided; the plasma tube 52 carries out point discharge, generates a large amount of small ion groups under the action of an electric field, the small ions collide with oxygen molecules in the air to form positive and negative oxygen ions, and the positive oxygen ions have strong activity and can carry out oxidative decomposition on pollution factors such as methyl mercaptan, ammonia, hydrogen sulfide and the like in a very short time; the negative oxygen ions can adsorb suspended particles in the air and remove suspended colloids in the air so as to achieve the aim of purifying the air;

the power supply 60 is disposed in the housing 10 and located inside the air inlet 11, and is used for supplying power to the ultraviolet module 20, the fan module 30, the air heating module 40, and the plasma module 50; the power supply 60 is located on the inner side of the air inlet 11 and located on the front side of the air heating module 40, and the cooler air entering from the air inlet 11 can cool the power supply 60 at the same time, so that the working stability is further ensured.

The working principle is as follows: the sterilizer in this embodiment works to the space of 3 ~ 5 cubic meters, can place and use in environments such as desk, horizontal bed and tea platform. In use, the power supply 60 is first plugged in and the device is then activated; air enters from the air inlet 11 and is blown out from the air outlet 12 by the driving of the fan module 30; the air is sterilized by the ultraviolet module 20; then, the temperature is raised through the air heating module 40, the constant temperature can be kept between 32 and 36.5 ℃, and the dehumidification effect is achieved on the designated space; finally, the air is discharged through the air outlet 12 after removing pollution factors and suspended particles through the plasma module 50, and the air purification function is completed.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A sterilizer, characterized in that: comprises that

2. A sterilizer as claimed in claim 1, wherein: the ultraviolet module is a UVC-LED lamp bead.

3. A sterilizer as claimed in claim 1, wherein: the fan module is a centrifugal turbine fan.

4. A sterilizer as claimed in claim 1, wherein: the air heating module adopts a PTC heating sheet.

5. A sterilizer as claimed in claim 1, wherein: the plasma module comprises a frame body and a plasma tube arranged in the frame body; the plasma tube is provided with at least one group.

6. A sterilizer as claimed in claim 1, wherein: the air inlet and the air outlet are provided with a plurality of air holes which are arranged in an array.

7. A sterilizer as claimed in claim 1, wherein: the reverse side of the shell is also provided with a hook buckle for providing different setting modes.