WO2021068144A1 - Portable and detachable sterilization instrument - Google Patents

Abstract

A portable and detachable sterilization instrument, comprising a housing upper cover (1), a solar panel (2), a photoresistor (5), a deep ultraviolet lamp (6) and a buzzer (12). The solar panel (2) is connected to the top of a housing using a bonding mode, and the housing upper cover (1) is fixedly connected to a housing lower cover (4); the housing lower cover (4) is fixedly connected to a detachable silica gel ring (3), and the photoresistor (5) and the deep ultraviolet lamp (6) are welded to the lower portion of a circuit board (7) and located in the center of the housing. By providing the deep ultraviolet lamp (6) for sterilization, the wavelength of deep ultraviolet rays thereof being in the range of 240 to 280 nm, the portable detachable sterilization instrument may destroy the molecular structures of DNAs or RNAs in bacterial viruses, thus resulting in growth cell death and regenerative cell death. UVC waveband ultraviolet light which is highly efficient, highly strong and has a long service life is used for irradiating objects so as to directly kill various bacteria, viruses, parasites and other pathogens, thereby achieving the effects of sterilization and disinfection and a high practicability.

Description

Portable detachable sterilizer Technical field

The utility model relates to the technical field of sterilization equipment, in particular to a portable detachable sterilization instrument.

Background technique

Sterilizer is a common cleaning and disinfection instrument, which usually uses different sterilization methods to sterilize and disinfect items in life.

technical problem

The sterilizers currently on the market are fixed products, which can only sterilize specific products and cannot be compatible with other products. For example, the milk bottle sterilizer cannot sterilize water cups, mobile phones and other products, and the price is relatively high. Some products use The sterilization method is steam or high temperature sterilization, but the actual sterilization effect is not good, and it cannot directly kill all bacteria, viruses, parasites, and other pathogens. The sterilization efficiency is relatively ordinary. Because ultraviolet light has an impact on the human body, most sterilization devices If protection and misoperation measures are not taken, once the UV light is mishandled, it is easy to cause certain damage to the body, and there are certain safety hazards. At the same time, most sterilizers are not well integrated with different products. When disinfecting and sterilizing It is inconvenient to operate, has poor functionality, does not have the conditions for outdoor use, and has certain limitations in use.

The solution to the problem

Technical solutions

In view of the shortcomings of the prior art, the present utility model provides a portable detachable sterilization device, which solves the problem that the existing sterilization devices on the market are fixed products, which can only sterilize specific products and cannot be compatible with other products, such as The milk bottle sterilizer cannot sterilize water cups, mobile phones and other products, and the price is relatively high. Some products use steam or high temperature sterilization, but the actual sterilization effect is not good, and it cannot remove all bacteria, viruses, parasites, As well as other pathogens are killed directly, the sterilization efficiency is relatively general. Because ultraviolet light has an impact on the human body, most sterilizers have not taken protection and misoperation measures. Once the ultraviolet light is mishandled, it is easy to cause certain damage to the body. Safety hazards. At the same time, most sterilizers are not well integrated with different products. They are not easy to operate during disinfection and sterilization. They have poor functionality and do not have the conditions for outdoor use. They have certain limitations in use. problem.

In order to achieve the above objectives, the present utility model is implemented through the following technical solutions: a portable detachable sterilizer, including an upper cover of a housing, a solar panel, a photoresistor, a deep ultraviolet lamp and a buzzer, the solar panel and the top of the housing The upper cover of the housing is fixedly connected with the lower cover of the housing, the lower cover of the housing is fixedly connected with a detachable silicone ring, and the photoresistor and the deep ultraviolet lamp are welded and connected to the lower part of the circuit board and are located in the center of the housing. The control module, LED indicator light, battery, button, buzzer, drive module, charging port, and USB port are connected to the upper part of the circuit board by welding and are located on the upper part of the housing, and the double-sided suction cup is connected to the upper cover of the housing by suction.

Preferably, the detachable silicone ring is made of food-grade silicone material and is in the shape of a circular ring or a circular sector. The inner ring of the circular ring has a convex structure, and there are grooves, water cups, baby bottle boxes, and toothbrush boxes in the middle of the outer ring. , Mobile phone boxes and other products are interlocked with each other, the circular fan-shaped inner ring is a convex structure that can be folded, and can be expanded outward and contracted inward.

Preferably, the deep-ultraviolet lamp is a deep-ultraviolet LED or a deep-ultraviolet tube with a UVC wavelength of 240-280nm, and a reflective film is glued to the bottom of the lower cover of the housing.

Preferably, a groove is provided around the edge of the lower cover of the housing, and the detachable silicone ring is embedded in the groove.

Preferably, the control module and the photoresistor are in communication with each other, the photoresistor is connected to a deep ultraviolet lamp through a line, and a light-emitting film is bonded under the circuit board.

Preferably, the charging voltage of the solar panel is 5V, the control module is provided with charging and discharging protection, and the solar panel is connected to the battery through a line.

Preferably, the drive module is connected to the control module line. It is to drive the solar panel to charge with stable voltage and to provide the deep ultraviolet lamp to work with different voltages and powers.

Preferably, the control module is connected to the LED indicator through a line, and the control module is connected to a buzzer through the line.

Preferably, the double-sided suction cup is a suction cup or a double-sided sticker, the lower end is adsorbed on the upper cover of the housing, and the upper end is adsorbed on products such as refrigerators, toilet covers, storage boxes, wardrobes and the like.

The beneficial effects of the invention

Beneficial effect

The utility model provides a portable detachable sterilization instrument. Has the following beneficial effects:

(1) This portable detachable sterilizer is sterilized by a deep ultraviolet lamp equipped with an ultraviolet wavelength in the range of 240-280nm, which is the most effective molecular structure for destroying DNA or RNA in bacteria and viruses, resulting in growing cells Death and regenerative cell death, use high-efficiency, high-intensity and long-life UVC band ultraviolet light to irradiate objects to directly kill various bacteria, viruses, parasites, and other pathogens, achieving the effect of sterilization and disinfection, which is more practical Strong.

(2) The portable detachable sterilization instrument is controlled by a button combined with a photoresistor. The button needs to be long-pressed to turn on, the LED indicator is running status display, and the photoresistor is controlled. When a child misuses the sterilization cover or is working When it is suddenly turned on, the photoresistor receives the light signal and immediately turns off the deep ultraviolet lamp, and the same type of buzzer alarms, which can effectively avoid or reduce the time of human body exposure to ultraviolet rays, and it has strong protection.

(3) The portable detachable sterilization device can be used for mobile phones, water cups, milk bottles, toothbrushes, dishes, refrigerators, washing machines, wardrobes, storage boxes and other products through the design of detachable silicone rings. Avoid purchasing special products, the economy is obvious, and the overall compatibility is strong.

(4) The portable detachable sterilizer can keep the battery auxiliary charging under light conditions through the solar panel, which basically satisfies the user's power consumption, and can emergency charge the mobile phone, which is suitable for outdoor use. It is lightweight and slim, easy to operate, practical, and very easy to carry.

(5) This portable detachable sterilization instrument is detachable with double-sided suction cups or double-sided stickers. It can be adsorbed and used with a variety of products without purchasing special disinfection products. The overall functionality, economy, and compatibility It is highly practical and practical.

Brief description of the drawings

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the overall structure of the silicone ring of the utility model after disassembly;

Figure 3 is a diagram of the overall internal structure of the utility model;

Figure 4 is a schematic diagram of the three-dimensional structure of the circuit board of the utility model;

Figure 5 is a schematic diagram of the front structure of the circuit board of the utility model;

Figure 6 is a schematic diagram of the annular structure of the detachable silicone ring of the utility model;

Figure 7 is a schematic diagram of the circular sector structure of the detachable silicone ring of the utility model;

Figure 8 is the circuit of deep ultraviolet LED in the circuit board of the utility model;

Figure 9 is a circuit diagram of the drive module in the circuit board of the utility model;

Figure 10 is the circuit circuit of the control module in the circuit board of the utility model;

Figure 11 is a circuit diagram of the photoresistor in the circuit board of the utility model;

Figure 12 is a circuit diagram of the solar charging module in the utility model;

Figure 13 is a structural diagram of the double-sided suction cup in the utility model;

In the figure, the upper cover of the housing 1, the solar panel 2, the detachable silicone ring 3, the lower cover of the housing 4, the photoresistor 5, the deep ultraviolet lamp 6, the circuit board 7, the control module 8, the LED indicator 9, the battery 10, the button 11 , Buzzer 12, drive module 13, charging port 14, USB port 15, double-sided suction cup 16.

Invention embodiment

Embodiments of the present invention

The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

1-12, the embodiment of the present invention provides a technical solution: a portable detachable sterilizer, including a housing upper cover 1, a solar panel 2, a photoresistor 5, a deep ultraviolet lamp 6, and a buzzer 12. The solar panel 2 is connected to the top of the housing by bonding, the upper housing cover 1 is fixedly connected to the lower housing cover 4, the lower housing cover 4 is fixedly connected to a detachable silicone ring 3, the photoresistor 5, The deep ultraviolet lamp 6 is welded to the lower part of the circuit board 7 and is located in the center of the shell. The control module 8, the LED indicator 9, the battery 10, the button 11, the buzzer 12, the drive module 13, the charging port 14, the USB port 15 is connected to the upper part of the circuit board 7 by welding and is located on the upper part of the housing, and the double-sided suction cup 16 is connected to the upper cover 1 of the housing by suction.

The detachable silicone ring 3 is made of food-grade silicone material and is in the shape of a circular ring or a circular sector. The inner ring of the circular ring has a convex structure, and the middle of the outer ring is provided with a groove, a water cup, a baby bottle box, a toothbrush box, and a mobile phone. Boxes and other products are interlocked with each other, and the circular fan-shaped inner ring is a convex structure that can be folded and can be expanded outward and contracted inward. With the detachable silicone ring 3, it can be fitted and covered with a variety of products, with strong overall functionality and strong compatibility.

The deep ultraviolet lamp 6 is a deep ultraviolet LED or a deep ultraviolet tube, and the deep ultraviolet lamp 6 has a UVC wavelength of 240-280 nm. The deep ultraviolet lamp 6 with a wavelength of 240-280 nm is provided with a sterilization and disinfection effect. The best, high efficiency, high strength, and strong practicability. A reflective film is adhered to the bottom of the lower cover 4 of the housing, which can better reflect the light of the deep ultraviolet lamp 6 to the surface of the disinfected object and improve the irradiation efficiency.

A groove is provided around the edge of the lower cover 4 of the housing, and the detachable silicone ring 3 is embedded in the groove. The detachable silicone ring 3 is provided with a movable connection, which is convenient for users to install or disassemble. The operation is simple and convenient.

The control module 9 and the photoresistor 5 are in communication with each other. The photoresistor 5 is connected to a deep ultraviolet lamp 6 through a line, and a light-emitting film is glued under the circuit board 7, and the deep ultraviolet can be controlled through the photoresistor 5 provided. The lamp 6 is turned on and off, which is convenient for the user to operate and has strong practicability.

The charging voltage of the solar panel 2 is 5V, the control module 8 is equipped with charge and discharge protection, the solar panel 2 is connected to the battery 10 through a line, and the battery 10 can be combined with the USB port 15 to charge the mobile phone in an emergency. , It is more convenient to use and very convenient.

The driving module 13 is connected to the control module 8 in line. It is to drive the solar panel 2 to charge with a stable voltage and to provide the deep ultraviolet lamp 6 to work at different voltages and powers, which can prolong the service life of electronic components and save energy, which is more practical.

The control module 9 is connected to the LED indicator light 10 through a line, and the control module 9 is connected to a buzzer 13 through a line. Through the provided control module 9, the LED indicator light 10 can be controlled to run and display in sections at a fixed time, and the button 12 is long. Press to turn on, which is convenient for users to operate.

The double-sided suction cup 16 is a suction cup or a double-sided sticker. The lower end is adsorbed on the upper cover 1 of the housing, and the upper end is adsorbed on products such as refrigerators, toilet lids, storage boxes, wardrobes, etc. The double-sided suction cups can absorb various products Use, no need to buy special disinfection products, the overall functionality, economy, compatibility, and practicality are strong.

Working principle: When using the sterilizer, you can switch the machine on and off through the buttons provided, which is convenient for users to use. Then when using ultraviolet rays for sterilization and disinfection, because the ultraviolet rays of the sterilizer use a wavelength of 240- In the range of 280nm, it can destroy the molecular structure of DNA or RNA in bacterial viruses, thereby causing growth cell death and regenerative cell death. The object is irradiated with high-efficiency, high-intensity and long-life UVC band ultraviolet light. Kinds of bacteria, viruses, parasites, and other pathogens are directly killed to achieve the effect of sterilization and disinfection. At the same time, because ultraviolet rays themselves have a certain impact on the human body, the sterilizer is equipped with a button that needs to be long-pressed to turn on, and an LED indicator Operating status display and photoresistor control. When misoperation or sudden opening of the sterilization cover in progress, the photoresistor receives the light signal and immediately turns off the deep ultraviolet lamp. The same type buzzer alarms, which can effectively avoid or reduce The human body is exposed to ultraviolet rays for strong protection, and then through the additional detachable silicone ring and double-sided suction cup, it can be covered with mobile phones, water cups, baby bottles, toothbrushes, dishes and other products for use. Avoid purchasing special products. The economy is obvious. Finally, through the installation of solar panels, the battery can be continuously charged under light conditions, which basically meets the user’s power consumption, and can emergency charge mobile phones. It is suitable for outdoor use. This sterilizer is lightweight and slim , Simple operation and other benefits, very easy to carry, and strong practicability.

The utility model's shell upper cover 1, solar panel 2, detachable silicone ring 3, shell lower cover 4, photoresistor 5, deep ultraviolet lamp 6, circuit board 7, control module 8, LED indicator 9, battery 10, buttons 11. The buzzer 12, the drive module 13, the charging port 14, the USB port 15, and the double-sided suction cup 16, all of which are common standard parts or parts known to those skilled in the art, and their structures and principles are all those skilled in the art. It can be known through technical manuals or through conventional experimental methods. The problem solved by this utility model is that the existing sterilizers on the market are fixed products, which can only sterilize specific products and cannot be compatible with other products, such as milk bottle sterilization. The instrument cannot sterilize water cups, mobile phones and other products, and the price is relatively high. Some products use steam or high-temperature sterilization, but the actual sterilization effect is not good, and it cannot remove all bacteria, viruses, parasites, and other products. Pathogens are killed directly, and the sterilization efficiency is relatively average. Because ultraviolet light has an impact on the human body, most sterilizers have not taken protection and misoperation measures. Once the ultraviolet light is mishandled, it is easy to cause certain damage to the body, and there are certain safety risks. At the same time, most of the sterilization instruments are not well integrated with different products. They are not easy to operate during disinfection and sterilization. They have poor functionality and do not have the conditions for outdoor use. They have certain limitations in use. The utility model is sterilized by the combination of the above-mentioned components and equipped with a deep ultraviolet lamp. The ultraviolet wavelength is in the range of 240-280nm, which is the most effective molecular structure to destroy DNA or RNA in bacteria and viruses, causing the death of growing cells. And regenerative cell death, using high-efficiency, high-intensity and long-life UVC band ultraviolet light to irradiate objects to directly kill various bacteria, viruses, parasites, and other pathogens to achieve the effect of sterilization and disinfection. The button is combined with the photoresistor control, the button needs to be long pressed to open, the LED indicator operating status is displayed and the photoresistor is controlled. When a child misuses or suddenly opens the sterilization cover in progress, the photoresistor receives the light signal and closes immediately The deep ultraviolet lamp and the same buzzer alarm can effectively avoid or reduce the time of human body exposure to ultraviolet rays. At the same time, it can cover mobile phones, water cups, baby bottles, toothbrushes, bowls through the design of detachable silicone rings and double-sided suction cups. The use of various products such as discs, avoid purchasing special products, the economy is obvious, the overall compatibility is strong, and finally through the solar panel, the battery can be continuously charged under the light condition, which basically meets the user’s power consumption. It can also charge mobile phones in an emergency and is suitable for outdoor use. It is lightweight and slim, simple to operate, practical, and very easy to carry.

The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and does not deviate from the utility model. In the case of the spirit or basic features of the invention, the present utility model can be implemented in other specific forms. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall on the rights. All changes within the meaning and scope of the required equivalent elements are included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

In addition, it should be understood that although this specification is described in accordance with the implementation manners, not each implementation manner only includes an independent technical solution. This narration in the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole The technical solutions in the various embodiments can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (9)

A portable detachable sterilization instrument, which is characterized in that it comprises an upper shell cover (1), a solar panel (2), a photosensitive resistor (5), a deep ultraviolet lamp (6), a double-sided suction cup (16) and a buzzer ( 12) The solar panel (2) is connected to the top of the housing by bonding, the upper housing cover (1) is fixedly connected to the lower housing cover (4), and the lower housing cover (4) is fixedly connected to Remove the silicone ring (3), the photoresistor (5), the deep ultraviolet lamp (6) are welded to the lower part of the circuit board (7) and are located in the center of the shell, the control module (8), the LED indicator (9) , Battery (10), buttons (11), buzzer (12), drive module (13), charging port (14), USB port (15), connected to the upper part of the circuit board (7) by welding and located in the shell On the upper part, a double-sided suction cup (16) is connected to the upper cover (1) of the housing by suction. The portable detachable sterilization apparatus according to claim 1, characterized in that: the detachable silicone ring (3) has a circular ring shape or a circular sector shape, the circular ring inner ring has a convex structure, and the circular sector inner ring It is a raised structure. The portable detachable sterilization apparatus according to claim 1, characterized in that: the deep ultraviolet lamp (6) is a deep ultraviolet LED or a deep ultraviolet tube, with a UVC wavelength of 240-280nm, and the lower cover (4) The bottom of) is glued with reflective film. The portable detachable sterilization apparatus according to claim 1, wherein a groove is provided around the edge of the lower cover (4) of the housing, and the detachable silicone ring (3) is embedded in the groove. The portable detachable sterilization apparatus according to claim 1, wherein the control module (8) and the photoresistor (5) are in communication with each other, and the photoresistor (5) is connected to a deep ultraviolet lamp (6) through a line. ). The portable detachable sterilization apparatus according to claim 1, characterized in that: the charging voltage of the solar panel (2) is 5V, the control module (8) is provided with charging and discharging protection, and the solar panel (2) Connect the battery (10) through the wire. The portable detachable sterilizer according to claim 1, wherein the driving module (13) is connected to the control module (8). The portable detachable sterilization apparatus according to claim 1, characterized in that: the control module (9) is connected to the LED indicator light (10) through a line, and the control module (9) is connected to the buzzer ( 13). The portable detachable sterilization apparatus according to claim 1, wherein the double-sided suction cup (16) is a suction cup or a double-sided sticker, and the lower end is adsorbed on the upper cover (1) of the housing.

Images