CN110721329A - Ozone ultraviolet sterilization disinfection purifier - Google Patents

Abstract

The invention discloses an ozone ultraviolet sterilization, disinfection and purifier, comprising a casing, an ozone generator module, a PCB electronic control board, a motor fan, and an ultraviolet lamp; an air inlet and an air outlet are arranged on the casing, and the air inlet and the air outlet are oppositely arranged , There is an installation cavity in the shell, and the PCB electronic control board, motor fan, ultraviolet lamp tube and ozone generator module are installed in the installation cavity. The motor fan, ultraviolet lamp tube and ozone generator module are all controlled by the PCB electronic control board. , the outer side of the shell is provided with a plurality of supporting feet. The invention is mainly used for sterilization and disinfection of refrigerators, sterilization and disinfection of wardrobes, decoration of new houses, kitchens and toilets, offices, family bedrooms, KTV private rooms, dining rooms and private rooms. The polluted air environment restores normal air quality, and it is easy to operate and easy to place.

Description

An ozone ultraviolet sterilization and disinfection purifier

technical field

The invention relates to the field of sterilization, disinfection and purification, in particular to an ozone ultraviolet sterilization, disinfection and purification device.

Background technique

Ozone sterilization and purification: Ozone disinfection refers to the water treatment technology that uses ozone as a disinfectant. Ozone is a strong oxidant. After dissolving in water, it directly or indirectly oxidizes inorganic and organic matter in water by using a large number of radicals and new ecological oxygen generated in the reaction, and enters into the cells of bacteria to oxidize intracellular organic matter, so as to achieve For the purpose of sterilization and water purification, compared with chlorination, ozone disinfectants are smaller, faster, and have better disinfection effects, and can improve the taste and appearance of water.

Ozone sterilization is a bacteriolytic-grade method, with complete sterilization, no residue, and broad-spectrum sterilization. It can kill bacterial propagules, spores, viruses, fungi, etc., and can destroy botulinum toxin. In addition, O3 has a killing effect on mold. Due to its poor stability, O3 will quickly decompose into oxygen or a single oxygen atom, and a single oxygen atom can combine into an oxygen molecule without any toxic residue. Therefore, O3 is a non-polluting disinfectant. O3 is a gas, which can quickly diffuse into the entire sterilization space, and there is no dead angle for sterilization. The traditional sterilization and disinfection methods, whether it is ultraviolet or chemical fumigation, have shortcomings such as incompleteness, dead ends, heavy workload, residual pollution or peculiar smell, and may damage human health. Such as disinfection with ultraviolet rays, it has no effect in places where the light cannot be irradiated, and has disadvantages such as recession, weak penetration, and short service life. Chemical fumigation also has shortcomings, such as bacteria and viruses with strong resistance to drugs, the bactericidal effect is not obvious.

Ultraviolet sterilization is the use of ultraviolet rays of appropriate wavelengths to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in microbial cells, resulting in growth cell death and/or regenerative cell death, to achieve sterilization and disinfection. Effect. Ultraviolet disinfection technology is based on modern epidemiology, medicine and photodynamics. It uses specially designed high-efficiency, high-intensity and long-life UVC band ultraviolet light to irradiate flowing water to remove various bacteria, viruses, parasites, algae and Other pathogens kill directly.

Ultraviolet germicidal lamps are only artificial mercury (alloy) light sources that can output sufficient UVC intensity for engineering disinfection. The ultraviolet germicidal lamp tube is made of quartz glass. The mercury lamp is divided into three types according to the difference of mercury vapor pressure in the lamp after lighting and the difference of ultraviolet output intensity: low-pressure low-intensity mercury lamp, medium-pressure high-intensity mercury lamp lamps and low pressure high intensity mercury lamps.

Some existing sterilization and disinfection devices have poor sterilization and disinfection effects, which are not conducive to use.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is an ozone ultraviolet sterilizing and sterilizing purifier capable of solving the above problems, with good sterilizing effect and convenient operation.

The invention is realized by the following technical solutions: an ozone ultraviolet sterilization and disinfection purifier, comprising a casing, an ozone generator module, a PCB electronic control board, a motor fan, and an ultraviolet lamp; the casing is provided with an air inlet and an air outlet, The air inlet and the air outlet are arranged opposite to each other, and there is an installation cavity in the casing, and the PCB electronic control board, the motor fan, the ultraviolet lamp tube and the ozone generator module are installed in the installation cavity. The motor fan, the ultraviolet lamp tube and the ozone generator module are all installed. Controlled by the PCB electronic control board, the outer side of the casing is provided with a plurality of supporting feet.

As a preferred technical solution, the outer casing includes a product front casing and a product rear casing, a power supply installation slot is arranged in the outer casing, a power supply for power supply is installed in the power supply installation slot, and the power supply is electrically connected to the PCB electronic control board. There is a charging interface, the charging interface is electrically connected with the PCB electronic control board, a part of the supporting feet is arranged on the front shell of the product, the other part of the supporting feet is arranged on the rear shell of the product, and a supporting foot frame is sleeved on the supporting feet.

As a preferred technical solution, a control switch is arranged on the PCB electronic control board, a switch arrangement hole is arranged on the casing, the control switch is arranged in the switch arrangement hole, and the PCB electronic control board is fixed in the installation cavity by screws; There is an inner bracket of the product, on which a fixed motor fan is installed, and the air outlet end of the motor fan faces the air outlet; there are also multiple sockets on the shell, and auxiliary support legs are inserted into the sockets.

As a preferred technical solution, the ultraviolet lamp is installed between the air inlet and the motor fan, and the ozone generator is installed between the air outlet and the motor fan.

The beneficial effects of the present invention are as follows: the present invention is mainly used for sterilization and disinfection of refrigerators, sterilization and disinfection of wardrobes, decoration of new houses, kitchens, toilets, offices, family bedrooms, KTV private rooms, dining rooms, and private rooms. It is possible to sterilize and purify the air to improve the polluted air environment and restore the normal air quality. It is easy to operate and easy to place.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

1 is an exploded view of the overall structure of the present invention; FIG. 2 is a cross-sectional view of the internal structure of the present invention;

Detailed ways

All features disclosed in this specification, or all disclosed steps in a method or process, may be combined in any way except mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), unless expressly stated otherwise, may be replaced by other equivalent or alternative features serving a similar purpose. That is, unless expressly stated otherwise, each feature is but one example of a series of equivalent or similar features.

In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end" ”, “length”, “outer end”, etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated device or Elements must have a particular orientation, be constructed and operate in a particular orientation and are therefore not to be construed as limitations of the invention.

In addition, in the description of the present invention, "plurality" means at least two, such as two, three, etc., unless expressly and specifically defined otherwise.

Terms such as "upper," "upper," "lower," "lower," and the like used herein to indicate relative spatial positions are for ease of illustration to describe one element or feature as shown in the drawings relative to another A unit or feature relationship. The term spatially relative position may be intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or otherwise) and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise expressly specified and limited, the terms "arrangement", "socket connection", "connection", "penetration", "plug connection" and other terms should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relationship, unless otherwise expressly qualified. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

As shown in Figures 1 to 3, it includes a casing, an ozone generator module 3, a PCB electronic control board 6, a motor fan 5, and an ultraviolet lamp 7; the casing is provided with an air inlet and an air outlet, and the air inlet and the air outlet are oppositely arranged , There is an installation cavity in the casing, and the PCB electronic control board 6, the motor fan 5, the ultraviolet lamp 7, the ozone generator module 3, the motor fan 5, the ultraviolet lamp 7, and the ozone generator module 3 are installed in the installation cavity. Controlled by the PCB electronic control board 6 , a plurality of supporting feet 13 are arranged on the outer side of the casing.

The outer casing includes a product front casing 11 and a product rear casing 9, a power supply installation slot is arranged in the outer casing, and a power supply 8 for power supply is installed in the power supply installation slot. The power supply 8 is electrically connected to the PCB electronic control board 6, and one side of the outer casing is A charging interface is provided, and the charging interface is electrically connected to the PCB electronic control board 6. A part of the supporting feet 13 is arranged on the front shell 11 of the product, and the other part of the supporting feet 13 is arranged on the rear casing 9 of the product. The supporting feet 13 are sleeved There are support feet 2.

Among them, the PCB electronic control board 6 is provided with a control switch 1, the housing is provided with a switch arrangement hole, the control switch 1 is arranged in the switch arrangement hole, and the PCB electronic control board 6 is fixed in the installation cavity by screws; There is a product inner bracket 4 on which a fixed motor fan 5 is installed, and the air outlet end of the motor fan 5 faces the air outlet; the casing is also provided with a plurality of sockets, and the auxiliary support legs 10 are inserted into the sockets. The whole device is supported by the supporting feet and the supporting legs, and the auxiliary supporting legs have an auxiliary supporting effect, which makes the whole structure more stable.

The ultraviolet lamp 7 is installed between the air inlet and the motor fan 5 , and the ozone generator module 3 is installed between the air outlet and the motor fan 5 .

Wherein, the shell contains metal material and polymer plastic material. These combinations purify and sterilize the air layer by layer, so that the polluted air and bacteria can be effectively improved and purified.

Example 1: Activated carbon can be added to the shell of the device at a suitable position. The rest of the structure is the same, but an effect of removing odor is added, and the entire sterilization, disinfection and purification function is improved: Example 2: The ozone generator module can be replaced with negative oxygen ions module, the rest of the structure is the same.

Working principle: The device starts the motor fan, ultraviolet germicidal lamp, and ozone generator module through the control switch to carry out sterilization, disinfection and purification.

1. Toxic and harmful smog and polluted air refer to the harmful gases produced by smoking and PM2.5, bacteria, viruses and other harmful gases contained in the air itself.

2. The role of the PCB electronic control board is to control the switch machine action, work timing functions, control the work of the negative ion generator, control the work of the motor fan, and be powered by a built-in low-voltage lithium battery and an external power supply.

3. The role of the PCB electronic control board is to control the switch action, work timing function, and control the work and control of the negative ion generator; ozone generator disinfection and sterilization, ultraviolet lamp disinfection and sterilization, negative oxygen ion generator, motor fan, etc. Battery and external power supply.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited to this, and any changes or substitutions that are not conceived of without creative work should be included within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope defined by the claims.

Claims (4)

1. An ozone ultraviolet sterilizing and sterilizing purifier is characterized in that: comprising a casing, an ozone generator module (3), a PCB electronic control board (6), a motor fan (5), and an ultraviolet lamp (7); There is an air inlet and an air outlet, the air inlet and the air outlet are arranged oppositely, and there is an installation cavity in the shell, and the PCB electronic control board (6), the motor fan (5), the ultraviolet lamp tube (7), the ozone are installed in the installation cavity The generator module (3), the motor fan (5), the ultraviolet lamp tube (7), and the ozone generator module (3) are all controlled by the PCB electronic control board (6), and a plurality of support feet (13) are arranged on the outer side of the housing ). 2. The ozone ultraviolet sterilizing and sterilizing purifier according to claim 1, characterized in that the outer casing comprises a product front casing (11) and a product rear casing (9), a power supply installation groove is provided in the outer casing, and the power installation groove is installed in the outer casing. There is a power supply (8) for power supply, and the power supply (8) is electrically connected to the PCB electronic control board (6). A part of 13) is arranged on the front shell (11) of the product, another part of the support foot (13) is arranged on the rear shell (9) of the product, and a support foot (2) is sleeved on the support foot (13). 3. The ozone ultraviolet sterilization, disinfection and purifier according to claim 1, characterized in that: a control switch (1) is provided on the PCB electronic control board (6), a switch arrangement hole is provided on the casing, and the control switch (1) is provided with In the switch arrangement hole, the PCB electronic control board (6) is fixed in the installation cavity by screws; the installation cavity is also provided with an internal product bracket (4), on which a fixed motor fan (5) is installed. The air outlet end of the motor fan (5) faces the air outlet; the casing is also provided with a plurality of sockets, and the auxiliary support legs (10) are inserted into the sockets. 4. The ozone ultraviolet sterilization, disinfection and purifier according to claim 1, characterized in that: the ultraviolet lamp (7) is installed between the air inlet and the motor fan (5), and the ozone generator module (3) is installed at the air outlet and the motor fan (5).

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