Portable ultraviolet disinfection box

Abstract

The utility model discloses a portable ultraviolet disinfection box relates to the technical field of disinfection box, include: box body, a pair of sealed box lid, rotation is connected in the both sides of box body top, ultraviolet disinfection lamp is installed in the middle part of the inside of box body, and is along the length direction of box body arrangement, a pair of elastic sheet, is obliquely installed in the inside of box body, and is located the both sides of ultraviolet disinfection lamp, the elastic sheet is from the middle part of box body to the height increasing gradually of edge, lower arc sheet, is fixed on the elastic sheet upper surface, upper arc sheet, is fixed on the lower surface of sealed box lid, and the upper arc sheet with lower arc sheet corresponds, the diameter of upper arc sheet is slightly greater than the diameter of lower arc sheet, and the utility model discloses the closed contact structure of lower arc sheet and upper arc sheet of making from conductive material, has realized the automatic on-off of disinfection circuit with the opening and closing of box lid, has reached the effect of safe use and prevents ultraviolet leakage.

Description

Technical Field

[0001] This utility model relates to the field of disinfection box technology, specifically a portable ultraviolet disinfection box. Background Technology

[0002] In fields such as public health, veterinary public health, and clinical nursing, small items such as signature pens and mercury thermometers, which are frequently used in daily work, are potentially high-risk mediums for the cross-transmission of pathogens.

[0003] Specifically, in public health service scenarios, a single pen is often handled and used by multiple users in turn. Currently, it is difficult to effectively disinfect the pen before each user touches it. Even when using liquid disinfectants, the pen remains damp, affecting not only the writing experience and grip but also compromising disinfection effectiveness and failing to effectively break the chain of transmission of germs among the population.

[0004] Similarly, in medical environments such as hospitals, mercury thermometers are delicate, fragile, and inconvenient to carry around. When responding to patients' temporary temperature checks, nurses often need to make a special trip to a fixed location to retrieve them. After use, they must be returned and manually disinfected. This cycle of "retrieval-return-disinfection" greatly increases the unnecessary workload of nursing staff and reduces work efficiency. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a portable ultraviolet disinfection box.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows:

[0007] Portable UV disinfection box, including:

[0008] Box body;

[0009] A pair of sealing lids are rotatably connected to both sides of the top of the box body;

[0010] An ultraviolet disinfection lamp is installed in the middle of the inner side of the box and is arranged along the length of the box.

[0011] A pair of elastic sheets are obliquely installed inside the box and located on both sides of the ultraviolet disinfection lamp. The height of the elastic sheets gradually increases from the middle of the box to the edge.

[0012] The lower arc-shaped piece is fixed to the upper surface of the elastic piece;

[0013] An upper arc-shaped piece is fixed to the lower surface of the sealing box cover, and the upper arc-shaped piece corresponds to the lower arc-shaped piece. The diameter of the upper arc-shaped piece is slightly larger than the diameter of the lower arc-shaped piece, and a cavity with a diameter larger than the diameter of the object to be disinfected is formed between the upper arc-shaped piece and the lower arc-shaped piece.

[0014] Both the upper and lower arc-shaped pieces are conductive metals and are connected in series in the circuit of the ultraviolet disinfection lamp. When the sealing box cover is closed, the upper arc-shaped piece engages with the lower arc-shaped piece to form a conductive circuit, and the ultraviolet disinfection lamp operates to disinfect the object to be disinfected.

[0015] Preferred options also include:

[0016] A pair of arc-shaped portions are provided at the two sides of the upper arc-shaped piece, and the distance between the furthest points of the two arc-shaped portions is greater than the diameter of the lower arc-shaped piece.

[0017] Preferably, the cavity formed by the upper arc-shaped piece and the lower arc-shaped piece has a circular or elliptical cross-sectional shape and is used to accommodate a pen, a mercury thermometer, tableware, or a makeup brush.

[0018] Preferably, the outer surface of the lower arc-shaped piece and / or the inner surface of the upper arc-shaped piece are provided with a conductive coating or a conductive spring.

[0019] Preferred options also include:

[0020] A storage battery is installed inside the box on one side at the top and is electrically connected to the ultraviolet disinfection lamp.

[0021] Preferably, the free ends of the pair of sealing lids are connected to the box body via snap fasteners.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] 1. Through the linkage structure of the elastic sheet and the lower arc-shaped sheet, it automatically pops up to form an inclined placement surface when the lid is opened, realizing automatic positioning and stable support of the items to be disinfected;

[0024] 2. Through the closed contact structure of the lower arc-shaped piece and the upper arc-shaped piece made of conductive material, the disinfection circuit is automatically switched on and off as the lid is opened and closed, achieving the effects of safe use and preventing ultraviolet leakage.

[0025] 3. The circular or elliptical cavity structure formed by the upper and lower arc-shaped plates and the closed structure provides a space for the object to rotate, achieving a uniform disinfection effect without dead angles;

[0026] 4. The automatic reset structure of the elastic sheet when the lid is opened lifts the lower arc-shaped sheet and the objects above it upwards, making it convenient to pick up and put down the objects. Attached Figure Description

[0027] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0028] Figure 1 This is a three-dimensional structural diagram of the portable ultraviolet disinfection box of this utility model;

[0029] Figure 2 This is a partial structural diagram of the internal structure of the portable ultraviolet disinfection box of this utility model;

[0030] Figure 3 This is a top view of the portable ultraviolet disinfection box of this utility model;

[0031] Figure 4 This is a cross-sectional view (AA) of the portable ultraviolet disinfection box of this utility model.

[0032] The diagram shows the following components: 1. Box body; 2. Ultraviolet disinfection lamp; 3. Elastic sheet; 4. Lower arc-shaped sheet; 5. Upper arc-shaped sheet; 6. Arc-shaped part; 7. Sealed lid; 8. Battery. Detailed Implementation

[0033] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0034] Example

[0035] like Figure 1-4 As shown, the portable ultraviolet disinfection box includes:

[0036] Box 1: Serving as the main frame of the disinfection box, it provides support and protection for all internal components while forming a relatively enclosed disinfection space. This ensures that ultraviolet light does not easily leak out during the disinfection process, guaranteeing safe use. The box is made of durable and environmentally friendly materials with a smooth, easy-to-clean surface.

[0037] Ultraviolet disinfection lamp 2: The core disinfection component, installed in the middle of the inner side of the box 1 and arranged along the length of the box 1. After being powered on, it emits ultraviolet light, which destroys the DNA structure of microorganisms by utilizing the bactericidal effect of ultraviolet light, thereby achieving the purpose of killing bacteria, viruses and other harmful microorganisms, and realizing the disinfection treatment of the objects to be disinfected. The circuit of ultraviolet disinfection lamp 2 is also equipped with a time relay to control the ultraviolet disinfection lamp 2 to turn off after the corresponding disinfection time period when the circuit is turned on.

[0038] Elastic tabs 3: There are two of them, installed at an angle inside the box body 1, located on both sides of the ultraviolet disinfection lamp 2. The height of the elastic tabs 3 gradually increases from the middle to the edge of the box body 1, providing good elasticity. When the sealing lid 7 is closed, it will compress the elastic tabs 3 to keep them in a horizontal position; when the sealing lid 7 is opened, the elastic tabs 3 will spring open under their own elasticity, lifting the object to be disinfected between the upper arc-shaped tab 5 and the lower arc-shaped tab 4, making it convenient for the user to remove the object.

[0039] Lower arc-shaped piece 4: Fixed to the upper surface of elastic piece 3, used in conjunction with upper arc-shaped piece 5. Lower arc-shaped piece 4 is made of conductive metal, and its outer and / or inner surfaces (the side in contact with upper arc-shaped piece 5) are provided with conductive coatings or conductive springs to ensure the stability of circuit conduction. It forms a cavity with upper arc-shaped piece 5 for placing the object to be sterilized.

[0040] Upper arc-shaped piece 5: Fixed to the lower surface of the sealed box lid 7, and corresponding one-to-one with the lower arc-shaped piece 4. The upper arc-shaped piece 5 is also made of conductive metal, and its diameter is slightly larger than that of the lower arc-shaped piece 4. The upper arc-shaped piece 5 and the lower arc-shaped piece 4 form a cavity with a diameter larger than that of the object to be disinfected. The cross-sectional shape of this cavity can be circular or elliptical, capable of accommodating various small items such as pens, mercury thermometers, tableware, and makeup brushes. When carrying the disinfection box, the object to be disinfected can rotate freely within the cavity, ensuring that all surfaces of the object are fully exposed to ultraviolet light, improving the uniformity of disinfection. Furthermore, the upper arc-shaped piece 5 and the lower arc-shaped piece 4 are connected in series in the circuit of the ultraviolet disinfection lamp 2, and are key components for circuit conduction.

[0041] Arc-shaped parts 6: There are two of them, located on both sides of the upper arc-shaped piece 5. The distance between the furthest points of the two arc-shaped parts 6 is greater than the diameter of the lower arc-shaped piece 4. Their main function is to guide the upper arc-shaped piece 5 to smoothly engage with the lower arc-shaped piece 4 during the locking process of the sealing lid 7, while preventing the edge of the upper arc-shaped piece 5 from scratching the object to be disinfected or the user's hands, thus improving safety and convenience.

[0042] Sealing lids 7: A pair, connected to the top sides of the box body 1 via a rotating structure, allowing for opening and closing. When closed, the sealing lids 7 form a sealed disinfection space with the box body 1, preventing ultraviolet light leakage. Simultaneously, they compress the elastic sheet 3, causing the upper arc-shaped sheet 5 and lower arc-shaped sheet 4 to engage, thus activating the circuit of the ultraviolet disinfection lamp 2. The free ends of the pair of sealing lids 7 are connected to the box body 1 via snap-fit ​​connections, ensuring the sealing and stability of the lids when closed, preventing accidental opening during transport. Furthermore, when the sealing lids 7 are opened, the ultraviolet disinfection lamp 2 automatically shuts off, ensuring it will not cause harm to people.

[0043] Battery 8: Installed inside the box 1 on one side at the top, electrically connected to the ultraviolet disinfection lamp 2, providing power to the ultraviolet disinfection lamp 2. Battery 8 has a charging function, and a full charge can support multiple uses of the disinfection box, meeting the disinfection needs of users in scenarios without external power supply and improving the portability of the product.

[0044] I. Power Supply Guarantee: As the core power supply component, the battery 8 needs to be charged in advance. After charging, the stored energy will continuously provide power support for the ultraviolet disinfection lamp 2, meeting the usage needs in scenarios without external power supply and laying the power foundation for subsequent disinfection operations. At this time, since the sealed cover 7 is in the open state, the circuit of the ultraviolet disinfection lamp 2 is not connected, and the disinfection lamp remains closed to prevent ultraviolet leakage from causing harm to the human body.

[0045] II. Positioning and Pre-support: After the user opens the pair of sealed lids 7, the previously compressed elastic sheet 3 loses the pressure of the lid and returns to its tilted state under its own elasticity (the height gradually increases from the middle to the edge of the box body 1), simultaneously lifting the lower arc-shaped sheet 4 fixed on its surface. The user can place the items to be disinfected (such as pens, mercury thermometers, tableware, makeup brushes, etc.) into the groove of the lower arc-shaped sheet 4. The arc-shaped structure of the lower arc-shaped sheet 4 and the upper arc-shaped sheet 5 (not yet in contact) form a preliminary space for placing the items. The supporting force of the elastic sheet 3 ensures that the items are stably placed inside the box body 1 and will not be excessively compressed by their own weight.

[0046] III. Sealing and Circuit Conductivity: After the object is placed, the user closes the pair of sealing lids 7 towards the box body 1 by rotating the mechanism. During the closing process, the upper arc-shaped piece 5 on the lower surface of the sealing lid 7 first contacts the lower arc-shaped piece 4. The arc-shaped portions 6 on both sides of the upper arc-shaped piece 5 play a guiding role—because the furthest distance between the two arc-shaped portions 6 is greater than the diameter of the lower arc-shaped piece 4, it can ensure that the upper arc-shaped piece 5 accurately and smoothly engages with the lower arc-shaped piece 4, while avoiding the edge of the upper arc-shaped piece from scratching the object or the user's hand.

[0047] As the sealing lid 7 continues to close, it exerts a downward squeezing force on the elastic sheet 3, gradually pressing the originally tilted elastic sheet 3 to a horizontal state, thereby causing the lower arc-shaped sheet 4 and the upper arc-shaped sheet 5 to fit tightly together. At this time, the lower arc-shaped sheet 4, made of conductive metal and with a conductive coating / spring, and the upper arc-shaped sheet 5 form a circuit path (the two are connected in series in the circuit of the ultraviolet disinfection lamp 2). At the same time, the free end of the sealing lid 7 is tightly connected to the box body 1 through a buckle, forming a relatively closed disinfection space together with the box body 1 to prevent subsequent ultraviolet leakage. After the circuit is connected, the electrical energy of the battery 8 is transferred to the ultraviolet disinfection lamp 2, the disinfection lamp starts and emits ultraviolet light along the length of the box body 1.

[0048] IV. Comprehensive Sterilization: After the ultraviolet disinfection lamp 2 is activated, the emitted ultraviolet rays fill the enclosed disinfection space. The object to be disinfected is placed in the cavity formed by the lower arc-shaped plate 4 and the upper arc-shaped plate 5 (the cavity cross-section is circular or elliptical, with a diameter larger than the object's diameter). During disinfection, the object can rotate freely within the cavity—this design ensures that all surfaces of the object are evenly exposed to ultraviolet rays, avoiding any disinfection dead zones. Ultraviolet rays destroy the DNA structure of microorganisms (bacteria, viruses, etc.), rendering them unable to reproduce, thus achieving comprehensive and efficient disinfection of the object. During this stage, the sealing performance of the lid 7 remains stable, preventing ultraviolet rays from leaking out from the box gaps and ensuring user safety.

[0049] V. Safety Reset: When disinfection is complete or the user needs to remove the item, open the latch of the sealed lid 7 and lift the lid upwards. As the lid opens, the pressure on the elastic sheet 3 disappears, and the elastic sheet 3 springs up again under its own elasticity and returns to its tilted state. At the same time, it causes the lower arc-shaped sheet 4 to separate from the upper arc-shaped sheet 5. The separation of the two disconnects the circuit of the ultraviolet disinfection lamp 2, and the disinfection lamp immediately stops working, eliminating the risk of ultraviolet radiation to the human body when the lid is open.

[0050] As the elastic tab 3 pops up, it simultaneously lifts the item to be disinfected on the lower curved tab 4, allowing the user to easily remove the item by hand without having to search inside the box, thus improving ease of use. After removing the item, if disinfection is required again, the above process of "item placement - lid closing - disinfection - lid opening" can be repeated; if not in use for the time being, simply close the lid, and the battery 8 will remain in standby mode, awaiting the next use.

[0051] Through the linkage structure of the elastic sheet 3 and the lower arc-shaped sheet 4, the lid automatically pops up to form an inclined placement surface when it is opened, realizing the automatic positioning and stable support of the items to be disinfected.

[0052] The closed contact structure between the lower arc-shaped piece 4 and the upper arc-shaped piece 5, made of conductive material, enables the disinfection circuit to be automatically switched on and off as the lid is opened and closed, achieving the effects of safe use and preventing ultraviolet leakage.

[0053] The circular or elliptical cavity structure formed by the closed upper and lower arc-shaped plates 4 and 5 provides a rotating space for the object, achieving a uniform disinfection effect without dead angles.

[0054] The automatic reset structure of the elastic sheet 3 when the lid is opened lifts the lower arc-shaped sheet 4 and the objects above it upwards, making it convenient to pick up and put down the objects.

[0055] The sealing lid 7 and the box body 1 are connected by a snap-fit ​​structure, forming a sealed space during disinfection, which effectively prevents ultraviolet light leakage and provides a safe protection effect.

[0056] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A portable ultraviolet disinfection box, characterized by, include: Box body (1); A pair of sealed box lids (7) are rotatably connected to the top two sides of the box body (1); An ultraviolet disinfection lamp (2) is installed in the middle of the inner side of the box (1) and is arranged along the length of the box (1); A pair of elastic sheets (3) are installed obliquely inside the box (1) and located on both sides of the ultraviolet disinfection lamp (2). The height of the elastic sheets (3) gradually increases from the middle to the edge of the box (1). The lower arc-shaped piece (4) is fixed to the upper surface of the elastic piece (3); The upper arc-shaped piece (5) is fixed to the lower surface of the sealing box cover (7), and the upper arc-shaped piece (5) corresponds to the lower arc-shaped piece (4). The diameter of the upper arc-shaped piece (5) is slightly larger than the diameter of the lower arc-shaped piece (4). A cavity with a diameter larger than the diameter of the object to be disinfected is formed between the upper arc-shaped piece (5) and the lower arc-shaped piece (4). The upper arc-shaped piece (5) and the lower arc-shaped piece (4) are both conductive metals. The upper arc-shaped piece (5) and the lower arc-shaped piece (4) are connected in series in the circuit of the ultraviolet disinfection lamp (2). When the sealing box cover (7) is closed, the upper arc-shaped piece (5) is engaged with the lower arc-shaped piece (4) to form a circuit connection, and the ultraviolet disinfection lamp (2) works to disinfect the object to be disinfected.

2. The portable ultraviolet disinfection box according to claim 1, characterized in that, Also includes: A pair of arc-shaped portions (6) are provided at the two sides of the upper arc-shaped piece (5), and the distance between the furthest points of the two arc-shaped portions (6) is greater than the diameter of the lower arc-shaped piece (4).

3. The portable ultraviolet disinfecting pod of claim 2, wherein: The cavity formed by the upper arc-shaped piece (5) and the lower arc-shaped piece (4) has a circular or elliptical cross-section and is used to accommodate a pen, a mercury thermometer, tableware or a makeup brush.

4. The portable ultraviolet disinfecting pod of claim 3, wherein: The outer surface of the lower arc-shaped piece (4) and / or the inner surface of the upper arc-shaped piece (5) are provided with a conductive coating or a conductive spring.

5. The portable ultraviolet disinfection box according to claim 4, characterized in that, Also includes: The storage battery (8) is installed on the top side of the box (1) and is electrically connected to the ultraviolet disinfection lamp (2).

6. The portable ultraviolet disinfection box according to claim 5, characterized in that: The free ends of the pair of sealing lids (7) are connected to the box body (1) by snap fasteners.

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