Household article disinfection instrument utilizing ultraviolet rays for disinfection

Abstract

The utility model relates to the technical field of household article disinfection, and discloses a household article disinfection instrument utilizing ultraviolet rays for disinfection, which comprises a base, the upper end of the base is fixedly connected with an air inlet box, the front side of the air inlet box is provided with an air inlet grille, and the inner side of the air inlet box is fixedly provided with a filter element mechanism; and a disinfection box body mechanism is fixedly mounted at the upper end of the air inlet box. According to the household article disinfection instrument capable of disinfecting by using ultraviolet rays, through an insertion mounting structure of an insertion strip and an insertion groove, the height of the placement basket mechanism can be conveniently adjusted according to the size of household articles, the utilization rate of the internal space is improved, the household articles can be conveniently hung through the arrangement of hooks, and the practicability is improved; through the first reflecting layer and the second reflecting layer which are made of 8K stainless steel mirror materials, ultraviolet light irradiated by the ultraviolet disinfection lamp can be reflected to all angles and surfaces of household articles, the ultraviolet dosage received by the articles is increased, and therefore the disinfection efficiency and effect are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of household product disinfection, specifically a household product disinfection device that utilizes ultraviolet light. Background Technology

[0002] As people's living standards improve and their health awareness increases, the requirements for home hygiene are becoming increasingly stringent. Household items such as clothing, towels, tableware, and baby products are frequently in contact with the human body and are prone to harboring various bacteria, viruses, fungi, and other microorganisms, posing a potential threat to human health. Ultraviolet (UV) disinfection technology is a physical disinfection method that uses ultraviolet radiation to kill microorganisms. UV radiation has high energy and can destroy the nucleic acid structure of microorganisms, causing them to lose their ability to reproduce and survive. Compared with chemical disinfection methods, UV disinfection has advantages such as no residue, no secondary pollution, and simple operation.

[0003] Existing household product sterilizers are not convenient for adjusting the space division according to the size of household products, which easily leads to wasted internal space. Furthermore, they are not convenient for ventilation during sterilization, which is not conducive to the removal of harmful gases. Therefore, there is a need to propose a household product sterilizer that utilizes ultraviolet light for sterilization. Utility Model Content

[0004] The purpose of this invention is to provide a household product disinfection device that utilizes ultraviolet light to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a household disinfection device utilizing ultraviolet light, comprising a base, an air inlet box fixedly connected to the upper end of the base, an air inlet grille on the front side of the air inlet box, a filter mechanism fixedly installed on the inner side of the air inlet box, a disinfection chamber mechanism fixedly installed at the upper end of the air inlet box, a door mechanism on the front side of the disinfection chamber mechanism, a control switch fixedly installed on the outer side of the door mechanism, an ultraviolet disinfection lamp fixedly installed inside the disinfection chamber mechanism, a basket mechanism inserted into the inside of the disinfection chamber mechanism, a top plate fixedly connected to the upper end of the disinfection chamber mechanism, a ventilation groove on the upper end of the top plate, an electric air valve fixedly installed on the inner side of the ventilation groove, and a filter screen fixedly installed at the upper end of the ventilation groove;

[0006] The disinfection box mechanism includes a box body, a first reflective layer, a slot, a mounting groove, a fan, and a negative ion generator. The box body is located at the upper end of the air inlet box. A first reflective layer is provided on the inner side of the box body. A slot is opened on the inner side of the first reflective layer. A mounting groove is opened at the bottom of the first reflective layer. A fan is fixedly installed on the inner side of the mounting groove. A negative ion generator is fixedly installed on the upper end of the fan.

[0007] Preferably, the filter element mechanism includes a housing, a first filter element, a second filter element, and a HEPA filter element. The first filter element is fixedly installed on the inner side of the housing, the second filter element is fixedly installed on the rear side of the first filter element, and the HEPA filter element is fixedly installed on the rear side of the second filter element.

[0008] Preferably, the door mechanism includes a door body, UV-resistant glass, and a second reflective layer. The UV-resistant glass is fixedly installed on the inner side of the door body, and the second reflective layer is provided on the inner side of the door body.

[0009] Preferably, the basket placement mechanism includes a basket body, a insert, and a hook. The insert is fixedly installed on the right side of the basket body, and the hook is provided at the upper end of the basket body.

[0010] Preferably, both the first reflective layer and the second reflective layer are made of 8K stainless steel mirror material, and the first reflective layer has multiple slots on its inner side.

[0011] Preferably, two ultraviolet disinfection lamps are fixedly installed at both the upper and lower ends of the interior of the disinfection box mechanism, and the slots are compatible with the inserts.

[0012] Preferably, the first filter element is made of non-woven fabric material, and the second filter element is made of activated carbon material.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This household disinfection device utilizing ultraviolet light features a plug-in and slot-type installation structure. This allows for easy adjustment of the basket height based on the size of the household items, improving internal space utilization. Hooks facilitate hanging household items, enhancing practicality. The 8K stainless steel mirror material's reflective layers one and two ensure that the ultraviolet light from the disinfection lamp is reflected to all angles and surfaces of the household items, increasing the ultraviolet dose received and thus improving disinfection efficiency and effectiveness. Especially for irregularly shaped or obstructed items, the reflected ultraviolet light can better cover areas difficult to directly irradiate, reducing the need for disinfection at corners and resulting in more even disinfection.

[0015] 2. This household disinfection device, which utilizes ultraviolet light, works in conjunction with a fan and a negative ion generator to blow out negative ion air for internal disinfection. An electric air valve also ventilates the inside of the device, expelling harmful gases such as ozone. The air intake chamber contains a non-woven fabric filter (e.g., a second activated carbon filter) and a HEPA filter, which filter both larger and fine particles in the air during ventilation and adsorb gaseous pollutants. This prevents dust and other contaminants from entering the device, ensuring clean internal air. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the first overall structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the second overall structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the overall front structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the disassembled structure of this utility model;

[0020] Figure 5 This is a partially enlarged structural diagram of the disinfection box mechanism of this utility model;

[0021] Figure 6 This is a front view structural diagram of the disinfection box mechanism of this utility model;

[0022] Figure 7 This is a three-dimensional structural diagram of the filter element mechanism of this utility model;

[0023] Figure 8 This is a three-dimensional structural diagram of the basket placement mechanism of this utility model.

[0024] The components include: 1. Base; 2. Air intake box; 3. Air intake grille; 4. Filter mechanism; 401. Outer shell; 402. Filter element one; 403. Filter element two; 404. HEPA filter; 5. Disinfection chamber mechanism; 501. Chamber body; 502. Reflective layer one; 503. Slot; 504. Mounting slot; 505. Fan; 506. Negative ion generator; 6. Door mechanism; 601. Door body; 602. UV-resistant glass; 603. Reflective layer two; 7. Control switch; 8. UV disinfection lamp; 9. Basket placement mechanism; 901. Basket body; 902. Insert strip; 903. Hook; 10. Top plate; 11. Ventilation slot; 12. Electric air valve; 13. Filter screen. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-8This utility model provides a technical solution: a household disinfection device using ultraviolet light, comprising a base 1, an air inlet box 2 fixedly connected to the upper end of the base 1, an air inlet grille 3 on the front side of the air inlet box 2, a filter element mechanism 4 fixedly installed inside the air inlet box 2, a disinfection chamber mechanism 5 fixedly installed at the upper end of the air inlet box 2, a door mechanism 6 provided on the front side of the disinfection chamber mechanism 5, a control switch 7 fixedly installed on the outer side of the door mechanism 6, an ultraviolet disinfection lamp 8 fixedly installed inside the disinfection chamber mechanism 5, a basket placement mechanism 9 inserted into the disinfection chamber mechanism 5, a top plate 10 fixedly connected to the upper end of the disinfection chamber mechanism 5, a ventilation groove 11 opened at the upper end of the top plate 10, an electric air valve 12 fixedly installed inside the ventilation groove 11, and an upper part of the ventilation groove 11... A filter 13 is fixedly installed at the end. The disinfection chamber mechanism 5 includes a chamber body 501, a reflective layer 502, a slot 503, a mounting groove 504, a fan 505, and a negative ion generator 506. The chamber body 501 is located at the upper end of the air inlet chamber 2. A reflective layer 502 is provided on the inner side of the chamber body 501. A slot 503 is opened on the inner side of the reflective layer 502. A mounting groove 504 is opened at the bottom of the reflective layer 502. A fan 505 is fixedly installed on the inner side of the mounting groove 504. A negative ion generator 506 is fixedly installed on the upper end of the fan 505. Through the combined use of the fan 505 and the negative ion generator 506, negative ion air can be blown out to disinfect the inside and, together with the electric air valve 12, ventilate the inside of the disinfection instrument and discharge ozone and other harmful gases.

[0027] Please see Figure 2-8In this embodiment, the filter element mechanism 4 includes a housing 401, a first filter element 402, a second filter element 403, and a HEPA filter element 404. The first filter element 402 is fixedly installed inside the housing 401, the second filter element 403 is fixedly installed behind the first filter element 402, and the HEPA filter element 404 is fixedly installed behind the second filter element 403. Through the arrangement of the non-woven fabric filter element 402, the activated carbon filter element 403, and the HEPA filter element 404 in the air intake box 2, larger particulate matter in the air can be filtered during air exchange. It can filter fine particulate matter in the air and adsorb gaseous pollutants in the air, preventing dust and other pollutants from entering the sterilizer and keeping the internal air clean. The door mechanism 6 includes a door body 601, UV-resistant glass 602, and a second reflective layer 603. The UV-resistant glass 602 is fixedly installed on the inner side of the door body 601, and the second reflective layer 603 is provided on the inner side of the door body 601. The basket placement mechanism 9 includes a basket placement body 901, a strip 902, and a hook 903. A hook is fixedly installed on the right side of the basket placement body 901. Insert 902, hook 903 is provided at the upper end of the basket body 901. Reflective layer one 502 and reflective layer two 603 are both made of 8K stainless steel mirror material. Multiple slots 503 are opened on the inner side of reflective layer one 502. Through the 8K stainless steel mirror material of reflective layer one 502 and reflective layer two 603, the ultraviolet light irradiated by ultraviolet disinfection lamp 8 can be reflected to various angles and surfaces of household items, increasing the ultraviolet dose received by the items, thereby improving the efficiency and effect of disinfection, especially for some irregularly shaped or With shielded items, the reflected ultraviolet rays can better cover areas that are difficult to be directly irradiated, reducing the need for disinfection at the four corners and making it more uniform. Two ultraviolet disinfection lamps 8 are fixedly installed at the top and bottom of the internal structure of the disinfection box 5. The slot 503 is compatible with the insert 902. Through the insertion and installation structure of the insert 902 and the slot 503, the height of the placement basket mechanism 9 can be easily adjusted according to the size of the household items, improving the utilization rate of the internal space. Filter element 1 402 is made of non-woven fabric material, and filter element 2 403 is made of activated carbon material.

[0028] Working Principle: First, the insertion and installation structure of the insert 902 and slot 503 allows for easy adjustment of the shelf height of the placement basket mechanism 9 according to the size of the household items, improving the utilization of internal space. Then, the household items to be disinfected are placed on the placement basket mechanism 9. The hook 903 facilitates hanging the household items, enhancing practicality. Next, the ultraviolet disinfection lamp 8 is turned on by the control switch 7 for disinfection. The 8K stainless steel mirror material reflective layer 502 and reflective layer 603 reflect the ultraviolet light irradiated by the ultraviolet disinfection lamp 8 to all angles and surfaces of the household items, increasing the ultraviolet dose received by the items, thereby improving the efficiency and effect of disinfection, especially for items with certain shapes. Irregular or obstructed items allow reflected ultraviolet rays to better cover areas that are difficult to directly irradiate, reducing the need for disinfection at the four corners and resulting in more even disinfection. With the combined use of fan 505 and negative ion generator 506, negative ion air can be blown out to disinfect the interior, and electric air valve 12 can be used to ventilate the inside of the sterilizer, expelling harmful gases such as ozone. Through the non-woven fabric filter element 402, activated carbon filter element 403, and HEPA filter element 404 in the air intake box 2, larger particles in the air can be filtered during ventilation, as well as fine particles and gaseous pollutants in the air can be adsorbed, preventing dust and other pollutants from entering the sterilizer and keeping the internal air clean.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A household product sterilizer utilizing ultraviolet light, comprising a base (1), characterized in that: An air inlet box (2) is fixedly connected to the upper end of the base (1). An air inlet grille (3) is provided on the front side of the air inlet box (2). A filter element mechanism (4) is fixedly installed on the inner side of the air inlet box (2). A disinfection box mechanism (5) is fixedly installed at the upper end of the air inlet box (2). A door mechanism (6) is provided on the front side of the disinfection box mechanism (5). A control switch (7) is fixedly installed on the outer side of the door mechanism (6). An ultraviolet disinfection lamp (8) is fixedly installed inside the disinfection box mechanism (5). A basket placement mechanism (9) is inserted into the disinfection box mechanism (5). A top plate (10) is fixedly connected to the upper end of the disinfection box mechanism (5). A ventilation groove (11) is provided at the upper end of the top plate (10). An electric air valve (12) is fixedly installed on the inner side of the ventilation groove (11). A filter screen (13) is fixedly installed at the upper end of the ventilation groove (11). The disinfection box mechanism (5) includes a box body (501), a first reflective layer (502), a slot (503), a mounting slot (504), a fan (505), and a negative ion generator (506). The box body (501) is located at the upper end of the air inlet box (2). The first reflective layer (502) is provided on the inner side of the box body (501). A slot (503) is opened on the inner side of the first reflective layer (502). A mounting slot (504) is opened at the bottom of the first reflective layer (502). A fan (505) is fixedly installed on the inner side of the mounting slot (504). A negative ion generator (506) is fixedly installed on the upper end of the fan (505).

2. A household product disinfection device utilizing ultraviolet light for disinfection according to claim 1, characterized in that: The filter element mechanism (4) includes a housing (401), a first filter element (402), a second filter element (403), and a HEPA filter element (404). The first filter element (402) is fixedly installed on the inner side of the housing (401), the second filter element (403) is fixedly installed on the rear side of the first filter element (402), and the HEPA filter element (404) is fixedly installed on the rear side of the second filter element (403).

3. A household product disinfection device utilizing ultraviolet light for disinfection according to claim 1, characterized in that: The door mechanism (6) includes a door body (601), UV-resistant glass (602), and a second reflective layer (603). The UV-resistant glass (602) is fixedly installed on the inner side of the door body (601), and the second reflective layer (603) is provided on the inner side of the door body (601).

4. A household product disinfection device utilizing ultraviolet light for disinfection according to claim 1, characterized in that: The basket placement mechanism (9) includes a basket body (901), a strip (902), and a hook (903). The strip (902) is fixedly installed on the right side of the basket body (901), and the hook (903) is provided at the upper end of the basket body (901).

5. A household product disinfection device utilizing ultraviolet light for disinfection according to claim 1, characterized in that: Both the first reflective layer (502) and the second reflective layer (603) are made of 8K stainless steel mirror material, and multiple slots (503) are provided on the inner side of the first reflective layer (502).

6. A household product disinfection device utilizing ultraviolet light for disinfection according to claim 1, characterized in that: The upper and lower ends of the disinfection box mechanism (5) are fixedly installed with two ultraviolet disinfection lamps (8), and the slot (503) is compatible with the insert (902).

7. A household product disinfection device utilizing ultraviolet light for disinfection according to claim 2, characterized in that: The first filter element (402) is made of non-woven fabric, and the second filter element (403) is made of activated carbon.

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