CN213788990U

CN213788990U - Sterilizing box

Info

Publication number: CN213788990U
Application number: CN202021868602.6U
Authority: CN
Inventors: 苏红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-07-27
Anticipated expiration: 2030-08-31

Abstract

The application discloses disinfection box, box body and lid including mutual lock, the inner space of box body is by outer and interior division that encircles in proper order: the light source area is used for installing a lamp source to project ultraviolet rays to the inner space of the box body; the object placing area is used for receiving the ultraviolet rays projected by the light source area and accommodating articles to be killed; the electric area is used for accommodating a control circuit and a power supply which are electrically connected with the lamp source; and a communication channel penetrating through the material placing area is arranged between the light source area and the electric area, and the control circuit, the power supply and the lamp source are electrically connected through the communication channel. The technical scheme that this application discloses through the light source district, put the encircleing setting in district, electric zone, can also realize killing the effective projection of light source when obtaining great thing district of putting, reduced the surface requirement to killing the article, still made things convenient for user's use, can be used for all kinds of products of killing, have higher spreading value.

Description

Sterilizing box

Technical Field

The application relates to the field of daily equipment, in particular to a disinfection box.

Background

Ultraviolet (UV) radiation has been used to disinfect various devices. For example, there are solutions for disinfecting toothbrushes with UV light. In this version, the device includes a low intensity UV lamp for emitting UV radiation in the wavelength range of 200 to 300 nanometers, and some radiation in the visible range above 300 nanometers and in the ozone generation range below 200 nanometers. It is also common in the dental field.

For example, chinese patent publication No. CN209185846U discloses a self-cleaning and sterilizing dental prosthesis and a dental appliance storage box. The technical scheme includes that the tooth socket sterilizing device comprises an upper cover and a base, wherein a closed cavity for accommodating a tooth socket is formed in the upper cover after the upper cover is connected with the base, a power supply device is arranged in the base, and at least one ultraviolet LED is arranged in an inner cavity of the base to sterilize the tooth socket in the closed cavity.

The inventor finds that similar to the above technical solutions, in the related art, when a dental product (e.g., a denture, a mouthpiece, etc.) is sterilized, a portable sterilizing case often uses a point light source, which cannot achieve effective sterilization on a complex space surface of the dental product, and affects user experience.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the application discloses disinfection box, box body and lid including mutual lock, the inner space of box body is by outer and interior division that encircles in proper order:

the light source area is used for installing a lamp source to project ultraviolet rays to the inner space of the box body;

the object placing area is used for receiving the ultraviolet rays projected by the light source area and accommodating articles to be killed;

the electric area is used for accommodating a control circuit and a power supply which are electrically connected with the lamp source;

and a communication channel penetrating through the material placing area is arranged between the light source area and the electric area, and the control circuit, the power supply and the lamp source are electrically connected through the communication channel.

Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.

Optionally, the lateral wall of box body is including the lateral wall and the inside wall that constitute bilayer structure, the lateral wall with the gap constitution of inside wall the light source district, be equipped with the light trap that supplies the ultraviolet ray to pass on the inside wall.

Optionally, be equipped with the orientation on the inside wall put the open intercommunication breach in district, the both sides of intercommunication breach are equipped with to the intercommunication baffle that the electric zone extends, the intercommunication baffle surrounds and forms the intercommunication passageway.

Optionally, a shielding cover for closing the communication channel is disposed on one side of the communication channel facing the cover body.

Optionally, a cover plate for sealing the light source region is disposed on one side of the light source region facing the cover body.

Optionally, one side of the box body is connected with the cover body through a hinge, the other side of the box body is provided with a lock catch for keeping the cover body in a locked state with the box body, and the cover plate is provided with an avoiding opening for avoiding the lock catch.

Optionally, the light hole is provided with a plurality of light holes in the circumferential direction of the inner side wall, and at least one light hole corresponds to the position of the lock catch.

Optionally, the inner side wall is smaller than the outer side wall in height, the inner side edge of the cover plate is overlapped on the upper side edge of the inner side wall, and the upper surface of the cover plate is flush with the upper surface of the outer side wall.

Optionally, at least one of the outer sidewall and the inner sidewall is provided with a positioning protrusion protruding from a surface thereof, and the positioning protrusion is used for holding the lamp source in the light source region.

Optionally, the article placing region is internally provided with an article placing plate which is complementary to the cross section shape of the article placing region, and the article placing plate is attached to the bottom surface of the article placing region.

Optionally, the cover body is provided with a reflecting surface and an accessory clamping structure.

The technical scheme that this application discloses through the light source district, put the encircleing setting in district, electric zone, can also realize killing the effective projection of light source when obtaining great thing district of putting, reduced the surface requirement to killing the article, still made things convenient for user's use, can be used for all kinds of products of killing, have higher spreading value.

Specific advantageous technical effects will be further explained in conjunction with specific structures or steps in the detailed description.

Drawings

FIG. 1 is a schematic view of a sterilization case according to one embodiment;

FIG. 2 is a schematic view of a sterilization case from another perspective;

FIG. 3 is a schematic view of the internal structure of the disinfection box;

fig. 4 is an assembly view of the sterilization case.

The reference numerals in the figures are illustrated as follows:

11. a box body; 111. locking; 12. a cover body; 13. a storage plate; 14. an electrical zone; 15. a material placing area; 16. a light source region; 161. an outer sidewall; 162. an inner sidewall; 163. positioning the projection; 18. a light-transmitting hole; 19. a communication channel; 191. a shielding cover; 192. a communicating clapboard; 20. a cover plate; 201. avoiding the mouth; 21. a reflective surface.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the present application discloses a sterilization box, including a box body 11 and a cover 12 fastened to each other, the inner space of the box body 11 is divided into, from outside to inside, in sequence:

a light source region 16 for installing a light source to project ultraviolet rays to the inner space of the case 11;

an object placing area 15 for receiving the ultraviolet rays projected from the light source area 16 and accommodating an object to be sterilized;

an electrical section 14 for housing a control circuit and a power supply electrically connected to the light source;

a communication channel 19 penetrating the device area 15 is arranged between the light source area 16 and the electric area 14, and the control circuit, the power supply and the lamp source are electrically connected through the communication channel 19.

Light source region 16, put thing district 15, electric zone 14 and encircle the cover in proper order and establish, provide the 15 spaces of the biggest thing district of putting when having avoided each space mutual interference, make things convenient for accomodating of dental supplies. In order to achieve the above-mentioned effect, the light source region 16, the placement region 15 and the electrical region 14 are separated from one another by physical components and, if necessary, are sealed from one another. The light source region 16, which is annularly provided at the outermost periphery, can have the longest circumferential dimension among the three, so that more light sources can be arranged, thereby providing more light emitting regions, and fundamentally improving the sterilizing capability of the small sterilizing case for dental supplies having complicated external shapes. The common articles to be killed in the dental articles are arc-shaped devices such as tooth sockets and false teeth, and the utilization rate of the central area is not high, so that the electrical area 14 is arranged at the most central position, the space is reasonably distributed, and simultaneously, the articles in the object area 15 can be restrained, and the situation that the articles to be killed are randomly shaken in the carrying process to cause unnecessary abrasion or damage is avoided.

In the arrangement of the light source region 16, referring to an embodiment, the sidewall of the box 11 includes an outer sidewall 161 and an inner sidewall 162 forming a double-layer structure, a gap between the outer sidewall 161 and the inner sidewall 162 forms the light source region 16, and the inner sidewall 162 is provided with a light hole 18 for passing ultraviolet rays.

The double-layer structure formed by the box body 11 has the advantages of compact structure and small occupied space. The inner sidewall 162 serves to physically separate the device region 15 from the light source region 16. The light hole 18 may be an open through hole, or may be filled with a transparent material to realize a closed design of the light source region 16.

In the specific arrangement of the light hole 18, referring to an embodiment, the light hole 18 is provided in a plurality of circumferential positions on the inner sidewall 162, and at least one of the circumferential positions corresponds to the position of the latch 111.

Since the increase in the number of the light holes 18 can improve the projection effect of the lamp source and reduce the strength of the inner wall 162, the number of the light holes 18 is three in the illustrated embodiment and the light holes are uniformly spaced in the circumferential direction of the inner wall 162. The positions of the light holes 18 and the lock catches 111 correspond to each other, so that the light sources can be better centered, arrangement of the light sources is facilitated, and the light holes and the lock catches are also beneficial to aligning the corresponding positions of a user in the process of placing articles.

In order to correspond the light source to the position of the light-transmitting hole 18, the position of the light source in the light source region 16 needs to be ensured. In one embodiment, at least one of the outer sidewall 161 and the inner sidewall 162 is provided with a positioning protrusion 163 protruding from the surface thereof, and the positioning protrusion 163 is used to hold the lamp source in the light source region 16.

The positioning protrusion 163 clamps the light source by changing the distance between the outer sidewall 161 and the inner sidewall 162, thereby avoiding the position of the light source caused by vibration and the like during the carrying process of the sterilizing cassette.

In the arrangement of the communication channel 19, referring to an embodiment, the inner sidewall 162 is provided with a communication gap opening toward the object placing area 15, two sides of the communication gap are provided with communication partitions 192 extending toward the electric area 14, and the communication partitions 192 surround to form the communication channel 19.

The communication channel 19 is used to communicate the electrical region 14 with the light source region 16 and may also be used to house control circuitry that is electrically connected to the light source. The principle of the communication channel 19 can be explained with reference to the electrical section 14 being disposed in the center of the placement section 15, and will not be described in detail here. The communication passage 19 may also be provided as a closed space. Referring to an embodiment, a side of the communication passage 19 facing the cover 12 is provided with a shielding cover 191 for closing the communication passage 19. The shielding cover 191 can improve the sealing performance of the communication passage 19, thereby preventing foreign substances or fluids in the object region 15 from intruding into the communication passage 19 or the electrical region 14 or the light source region 16.

The light source region 16 may also be provided as a closed structure, similarly to the communicating channel 19. In one embodiment, a cover plate 20 is disposed on a side of the light source region 16 facing the cover 12 for closing the light source region 16.

The cover plate 20 may serve other functions in addition to enclosing the light source region 16. For example, the cover plate 20 itself is made of light-conducting material, which can help the light source to expand its light-emitting area; for another example, the side of the cover plate 20 facing the light source is made of a light reflecting material, so that light from the light source can be prevented from leaking from the light source region 16.

In the matching of the cover plate 20 and the structure, referring to an embodiment, one side of the box body 11 is connected with the cover body 12 through a hinge, the other side is provided with a lock catch 111 for keeping the cover body 12 in a buckling state with the box body 11, and the cover plate 20 is provided with an avoiding opening 201 for avoiding the lock catch 111.

The latch 111 needs a certain amount of movement during the releasing process, for example, in the embodiment disclosed in the drawings, the latch 111 releases or locks the relative stroke of the cover 12 and the case 11 by its own deformation. The provision of the avoiding opening 201 thus enables the cover plate 20 to be as close as possible to the outer side wall 161 of the case 11, thereby obtaining as large an internal space as possible with a given overall volume of the sterilization case.

In the assembly of the cover plate 20, referring to an embodiment, the inner side wall 162 is smaller in height than the outer side wall 161, the inner edge of the cover plate 20 overlaps the upper edge of the inner side wall 162, and the upper surface of the cover plate 20 is flush with the upper surface of the outer side wall 161.

The cover 20 closes the upper opening of the light source region 16, and it will be understood that the inner edge of the cover 20 engages the inner sidewall 162 of the cassette 11 and the outer edge of the cover 20 engages the outer sidewall 161 of the cassette 11. When the user uses the box body 11, the outer sidewall 161 is a part that can be frequently contacted, so in this embodiment, the assembly of the cover plate 20 and the outer sidewall 161 is realized in a manner that the upper surface of the cover plate 20 is flush with the upper surface of the outer sidewall 161, the fit tolerance between the cover plate 20 and the outer sidewall 161 can be released, and the surface treatment process of the peripheral surface of the cover plate 20 is saved. The support of the cover 20 is mainly achieved by the inner side walls 162 of the case 11. In this embodiment, support and positioning is achieved by the upper edge of the inner side wall 162 abutting the inner edge of the cover plate 20. In combination with the light source region 16 having a ring shape, referring to an embodiment, the cover plate 20 has a ring shape with a cross-sectional shape complementary to that of the light source region 16.

In the specific arrangement of the object placing region 15, referring to an embodiment, an object placing plate 13 with a shape complementary to the cross section of the object placing region 15 is arranged in the object placing region 15, and the object placing plate 13 is attached to the bottom surface of the object placing region 15.

The shelf 13 can be separated from the box 11 for easy cleaning and replacement, and more personalized configurations can be provided, such as a shelf 13 of cushioning material, and further such as a shelf 13 of vivid color or a special pattern. In the aspect of the storage plate 13, referring to an embodiment, the storage plate 13 is generally U-shaped, and the opening area surrounds the communication channel 19 and the electric region 14.

Referring to one embodiment, the portable case sterilization case further includes an accessory holding structure (not shown).

The accessory holding structure can facilitate the fixing of accessories of dental supplies, such as elastic ropes for traction, cleaning supplies for repeated use, and the like, in the sterilizing case. The accessory clamp structure can avoid small parts from moving freely within the sterilization case, which is very important for products to be carried on a daily basis.

The accessory holding structure may be disposed in the case 11 or on the cover 12, for example, the area of the reflective surface 21 is reduced in the drawing to achieve the assembly of the accessory holding structure. Accessory clamping structure from structural can be by the centre gripping arm of the opposite direction setting that self material extension formed at position, centre gripping arm can be deformed in order to open self centre gripping region to realize the packing into and taking out of annex.

In an embodiment, an electrical interface and a control switch connected to the control circuit are disposed on the outer sidewall 161 of the box 11. In a particular product, the electrical interface and control switches are used less frequently and may be located at the rear of the case 11, i.e., near the hinge between the case 11 and the cover 12. In the arrangement of the power supply, the battery in the product can be selected from rechargeable/non-rechargeable batteries with small volume because the power consumption of the lamp source is low, and particularly, in the product, button batteries or rechargeable lithium batteries are suitable for the prior battery technology. The electrical interface may be used for powering the sterilization case and also for charging the battery.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. When technical features in different embodiments are represented in the same drawing, it can be seen that the drawing also discloses a combination of the embodiments concerned.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application.

Claims

1. Disinfection box, including the box body and the lid of mutual lock, its characterized in that, the inner space of box body is by outer and interior division that encircles in proper order:

2. The sterilizing cassette of claim 1, wherein the side walls of the cassette body comprise an outer side wall and an inner side wall which form a double-layer structure, the gap between the outer side wall and the inner side wall forms the light source region, and the inner side wall is provided with a light hole for ultraviolet rays to pass through.

3. A disinfecting box as claimed in claim 2, characterized in that the inner side wall is provided with a communicating notch which is opened towards the placing area, and the communicating notch is provided with communicating partition boards which extend towards the electric area on two sides, and the communicating partition boards surround to form the communicating channel.

4. A sterilizing cassette according to claim 1, wherein a side of the communicating channel facing the lid body is provided with a shielding cover for closing the communicating channel.

5. A disinfection box as claimed in claim 2, characterized in that the side of said light source zone facing said cover is provided with a cover plate for closing said light source zone.

6. A disinfecting box as claimed in claim 5, characterized in that one side of the box body is connected with the cover body through a hinge, the other side is provided with a lock catch for keeping the cover body in a state of being buckled with the box body, and the cover plate is provided with an avoiding opening for avoiding the lock catch.

7. A sterilization case according to claim 6, wherein said light transmission hole is provided in plurality in a circumferential direction of said inner sidewall, and at least one of said light transmission hole and said inner sidewall corresponds to a position of said locking buckle.

8. A sterilization case according to claim 5, wherein said inner side wall is smaller in height than said outer side wall, and an inner side edge of said cover plate overlaps an upper side edge of said inner side wall, and an upper surface of said cover plate is flush with an upper surface of said outer side wall.

9. A sterilization case according to claim 2, wherein at least one of said outer side wall and said inner side wall is provided with a positioning projection projecting from a surface thereof, said positioning projection being used for holding said lamp source in said light source region.

10. A sterilization case according to claim 1, wherein a storage plate having a shape complementary to a cross-sectional shape of the storage area is provided in the storage area, and the storage plate is attached to a bottom surface of the storage area.