CN213284518U - Sterilizing device - Google Patents

Abstract

The utility model relates to a disinfection apparatus technical field provides a degassing unit, include: the device comprises a shell with an opening and closing structure, a light-emitting module for generating visible light outside the shell and a disinfection module arranged in the shell and used for generating disinfection light; the shell is provided with a mounting part corresponding to the light emitting module, the shell is used for accommodating a tool to be disinfected in an open state, and forms a closed space for placing the tool to be disinfected with the light emitting module in a closed state; the disinfection light is used for disinfecting the tool to be disinfected when the shell is in a closed state and exciting the light-emitting module to generate visible light. The setting of light emitting module can be with the disinfection light that the disinfection module produced harmful to the people's eye, convert to the harmless or less visible light of harm to people's eye, and visible light enters into the air outside the casing to whether can clearly audio-visually demonstrate degassing unit and disinfect the work.

Description

Sterilizing device

Technical Field

The utility model relates to a disinfection apparatus technical field especially relates to a degassing unit.

Background

Various harmful substances exist in the environment, and in order to influence the harmful substances on human bodies, the various harmful substances in the environment are generally required to be disinfected. At present, in consideration of the problems of high environmental pollution risk and low disinfection efficiency of chemical disinfection liquid, mercury in a halogen lamp tube has a serious environmental pollution problem, and therefore ultraviolet disinfection becomes the mainstream. The ultraviolet sterilization and disinfection is a physical method, does not need to adopt chemical reagents, and has no side effect. The ultraviolet sterilization and disinfection principle is that ultraviolet rays with proper wavelength can destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in microbial organism cells to cause death of growing cells and/or death of regenerative cells, so that the sterilization and disinfection effects are achieved. The ultraviolet wavelength range can be divided into four different bands: UVA (400-315nm), UVB (315-280nm), UVC (280-200nm) and vacuum ultraviolet (200-100 nm). Wherein UVC is in the absorption range of microorganisms, and can kill microorganisms such as viruses, bacteria, fungi and the like in a very short time by destroying the DNA structure of the microorganisms. Because the emission wavelength of the UVC LED is between 250-300nm, ultraviolet rays in the range have higher damage risk to human eyes, and whether the UVC LED is in a working state is mainly displayed by an indicator lamp of an electronic circuit at present.

However, the above method cannot well indicate whether the UVC LED is in a working state, so how to clearly and intuitively show whether the UVC LED is in a disinfection state becomes an urgent problem to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a degassing unit to solve among the prior art can not clearly audio-visual UVC LED that shows whether carrying out the technical problem of disinfection work.

In order to achieve the above object, the present invention provides a sterilization device, comprising: the device comprises a shell with an opening and closing structure, a light-emitting module for generating visible light outside the shell and a disinfection module arranged in the shell and used for generating disinfection light;

the shell is provided with a mounting part corresponding to the light emitting module, the shell is used for accommodating a tool to be disinfected in an open state, and forms a closed space for placing the tool to be disinfected with the light emitting module in a closed state;

the disinfection light is used for disinfecting the tool to be disinfected when the shell is in a closed state and exciting the light-emitting module to generate visible light.

In one embodiment, the light emitting module comprises a light emitting unit comprising a luminescent material which absorbs the disinfecting light and generates visible light upon irradiation by the disinfecting light.

In one embodiment, the luminescent material comprises a phosphor or quantum dots.

In one embodiment, a percentage of the mass of the phosphor in the light emitting unit to the mass of the light emitting unit is not less than 30%.

In one embodiment, the light emitting module further comprises a light filtering unit, and the light filtering unit is disposed on a surface of the light emitting unit away from the disinfection module and used for shielding the disinfection light.

In one embodiment, the filtering unit is used for passing light with the light wavelength not less than 460nm and blocking light with the light wavelength less than 460 nm.

In one embodiment, the filtering unit includes a filter or a filtering film layer, and the filtering film layer includes a filtering material or a filtering structure.

In one embodiment, a hollow pattern is arranged outside the housing, and the position where the hollow pattern is arranged corresponds to the position where the light emitting module is arranged, so that the hollow pattern is displayed when the light emitting module generates visible light.

In one embodiment, the hollow pattern is disposed on the mounting portion.

In one embodiment, the light wavelength range of the visible light includes 460nm to 700 nm.

The utility model provides a degassing unit's beneficial effect lies in at least: the setting of light emitting module can be with the disinfection light that the disinfection module produced harmful to the people's eye, convert to the harmless or less visible light of harm to people's eye, and visible light enters into the air outside the casing to whether can clearly audio-visually demonstrate degassing unit and disinfect the work. The disinfection module can conveniently and quickly sterilize and disinfect the tools to be disinfected in the disinfection device, so that people are not easy to cause diseases due to the use of the tools which are not disinfected. The disinfection device can visually and clearly show whether the disinfection device is in disinfection work or not, and has a good sterilization effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a disinfection device provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a disinfection module and a light-emitting unit according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a disinfection module, a light-emitting unit and a hollow pattern according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a disinfection module, a light-emitting unit and a filtering unit according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a disinfection module, a light-emitting unit, a light-filtering unit and a hollow pattern according to an embodiment of the present invention;

fig. 6 is a schematic structural view of the disinfection module, the light-emitting unit, the optical filter and the hollow pattern according to the embodiment of the present invention;

fig. 7 is a schematic structural view of the disinfection module, the light-emitting unit, the light-filtering film layer and the hollow pattern provided in the embodiment of the present invention.

In the figure: 1-a shell; 11-a mounting portion; 2-a light emitting module; 21-a light-emitting unit; 22-a filter unit; 221-an optical filter; 222-a light filtering film layer; 3-a disinfection module; 4-hollow pattern.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

An embodiment of the utility model provides a disinfection device, include: the device comprises a shell 1 with an opening and closing structure, a light-emitting module 2 used for generating visible light at the outer side of the shell 1 and a disinfection module 3 arranged in the shell 1 and used for generating disinfection light;

the shell 1 is provided with a mounting part 11 corresponding to the light emitting module 2, the shell 1 is used for accommodating a tool to be disinfected in an open state, and a closed space for placing the tool to be disinfected is formed by the shell 1 and the light emitting module 2 in a closed state;

the disinfection light is used for disinfecting the tool to be disinfected when the shell 1 is in a closed state and exciting the light-emitting module 2 to generate visible light.

Referring to fig. 1, an embodiment of the present invention provides a disinfection apparatus, including: the shell 1 is provided with an opening and closing structure, so that the shell 1 is used for accommodating a tool to be disinfected in an opening state, namely the tool to be disinfected can be placed into the disinfecting device when the shell 1 is in the opening state, and the shell 1 is provided with a mounting part 11 corresponding to the light-emitting module 2, so that the shell 1 and the light-emitting module 2 form a closed space for placing the tool to be disinfected in a closing state, and the disinfecting light is prevented from leaking; set up in the inside disinfection module 3 who is used for producing disinfection light of casing 1, disinfection light is used for treating disinfection instrument and disinfecting under casing 1 is in the closure state, ensure people when using the instrument after the disinfection, can reduce the possibility that causes the disease, disinfection light can shine on light emitting module 2 simultaneously, light emitting module 2 can produce visible light in the 1 outside of casing under the shining of disinfection light, visible light passes casing 1 and shines in the air, and visible light does not harm or harm less to people's eye, thereby make people through observing visible light, can know that disinfection module 3 is disinfecting at treating disinfection instrument. In conclusion, the arrangement of the light emitting module 2 can convert the disinfection light generated by the disinfection module 3 and harmful to human eyes into the air outside the shell 1 which is harmless to human eyes or has less harm to human eyes, so that people can clearly and intuitively show whether the disinfection device is used for disinfection. The disinfection module 3 can conveniently and quickly disinfect and disinfect the tools to be disinfected in the disinfection device, so that people are not easy to cause diseases due to the use of the tools which are not disinfected. The disinfection device can visually and clearly show whether the disinfection device is in disinfection work or not, and has a good sterilization effect.

The embodiment of the utility model provides a do not prescribe a limit to the type of disinfection light, disinfection light can be any light that has the disinfection function, preferred shortwave ultraviolet ray, UVC promptly.

Considering that visible light with a light wavelength of 420-460nm may be harmful to human eyes, in order to ensure that the visible light is not harmful or less harmful to human eyes, in one possible embodiment, the light wavelength range of visible light includes 460nm-700 nm. It should be noted that, the embodiment of the present invention does not limit the color of the visible light, and specifically can be determined by combining with the actual requirement, and can be visible light of any color such as red, green, blue, white, and preferably green visible light capable of alleviating eye fatigue.

The utility model discloses not prescribing a limit to the position and the size of installation department 11, concrete needs combine the actual demand to confirm, and the technical personnel in the field should understand, and the setting of the position and the size of installation department 11 should carry out rational design based on the principle that the user easily observes.

The utility model does not limit the disinfection tools, such as tableware, bottles, cups, clothes, gold jewelry, nail clippers suit and other tools which need disinfection. It will be appreciated that the dimensions of the disinfection device should be adapted to the tool to be disinfected. Correspondingly, the disinfection device can be a disinfection box, a disinfection box or a disinfection cabinet.

Specifically, casing 1 has two kinds of states of opening and closing, and when casing 1 was in the open mode, people can be with treating that the disinfection instrument is put into casing 1, then close casing 1 and be in the closed mode, and at this moment, disinfection module 3 transmission disinfection light treats that the disinfection instrument disinfects. It should be understood that the disinfection module 3 can work for any time period from one second, preferably from 1 minute to 30 minutes, and the specific time period can be set according to the needs, and is not limited herein. It should also be understood that the present invention is not limited to the operation mode of the disinfection module 3, and the disinfection module may automatically start disinfection when the housing 1 is closed, or a control module for controlling the disinfection time or whether to operate may be provided on the housing 1.

The embodiment of the utility model provides a do not inject the structure of opening and shutting of casing 1, can realize among any prior art that the structure of function of opening and shutting all is suitable for the embodiment of the utility model provides a, can be the pull structure of similar drawer, also can be the structure of opening of the sliding door of similar refrigerator, can also be the structure of opening etc. of spectacle case.

The embodiment of the utility model provides a not injecing disinfection module 3's structure, can be used for producing the lamp pearl of short ultraviolet and be used for providing the electrical energy's electrical unit for the lamp pearl including at least one, this lamp pearl can be UVCLED lamp pearl, also can be other types of lamp pearl certainly, and the restriction is not done to here, and the lamp pearl should match in position and quantity and the degassing unit of casing 1 the position of treating the disinfection instrument to make the lamp pearl can shine all the instruments that remain to disinfect, ensure disinfection effect. The power supply unit can include the battery and the interface that charges to charge for the battery through external power source, ensure disinfection module's normal work, when external power source is difficult to obtain simultaneously, carry out self-charging through the battery, and when degassing unit size is less, can satisfy easily and carry the sterile demand at any time. The battery may be any prior art battery, such as a dry cell battery and/or a photovoltaic module. The selection of the type and model of the battery needs to be determined by combining the size of the disinfection device, the combination mode of the dry battery and the photovoltaic module can be selected for the disinfection device with larger volume, and other batteries which can provide electric energy and have proper size can be selected, which is not limited here. It should be further noted that the embodiment of the present invention is not intended to limit the battery on the installation position of the housing 1, and preferably, the battery is conveniently installed and detached, so as to prolong the service life of the disinfection device, and particularly, the opening and closing structure of the housing 1 is required to determine the position of the battery on the housing 1, correspondingly, when the battery includes a photovoltaic module, the photovoltaic module is required to utilize solar energy, and therefore, the photovoltaic module should be disposed in an area capable of efficiently acquiring solar energy, for example, the photovoltaic module is disposed on the outer surface of the housing 1, so as to facilitate the acquisition, conversion and storage of the solar energy.

Referring to fig. 2, in an alternative embodiment, the light emitting module 2 includes a light emitting unit 21, and the light emitting unit 21 includes a luminescent material, and the luminescent material absorbs the sterilizing light and generates visible light under the irradiation of the sterilizing light.

Specifically, the sterilizing light is sufficiently absorbed by the light emitting material, thereby preventing the sterilizing light from leaking to the outside of the housing 1 through the light emitting unit 21, reducing the possibility of safety problems due to the leakage of the sterilizing light.

The embodiment of the utility model provides a do not do the restriction to material this beyond the luminescent material in the luminescent unit 21, can constitute luminescent unit 21 with luminescent material among any prior art, and do not have the luminescent property can see through the material of light all can, for example, can be pottery or glass.

In an alternative embodiment, the luminescent material comprises a phosphor or quantum dots.

It should be noted that, when the light-emitting material is a quantum dot, the quantum dot material needs to be encapsulated to isolate water and oxygen in consideration of the low resistance of the quantum dot to water and oxygen, and therefore, it can be understood that the light-emitting unit 21 is an encapsulating device of the quantum dot, so as to ensure the service life of the light-emitting module 2 and the conversion effect of the sterilizing light.

It should be understood by those skilled in the art that any luminescent material known in the art may be suitable for use in embodiments of the present invention.

In order to ensure sufficient absorption of the sterilizing light by the light emitting unit 21 and reduce the possibility of leakage of the sterilizing light, in an alternative embodiment, the mass percentage of the phosphor in the light emitting unit 21 to the mass of the light emitting unit 21 is not less than 30%.

The inventor of the utility model application verifies through the experiment that when the mass of phosphor powder in luminescence unit 21 and the percentage of the quality of luminescence unit 21 are not less than 30%, can realize the absorption effect to the short ultraviolet of wave band at 280-.

In order to further ensure that the sterilizing light is not leaked, referring to fig. 4, in an alternative embodiment, the light emitting module 2 further includes a light filtering unit 22, and the light filtering unit 22 is disposed on a surface of the light emitting unit 21 away from the sterilizing module 3, and is used for shielding the sterilizing light.

In order to further ensure that the light passing through the filter unit 22 is not harmful or less harmful to human eyes, in an alternative embodiment, the filter unit 22 is used for passing light with a light wavelength not less than 460nm and blocking light with a light wavelength less than 460 nm.

In an optional embodiment, the filtering unit 22 includes a filter 221 or a filtering film layer 222, and the filtering film layer 222 includes a filtering material or a filtering structure.

It should be noted that the filter unit 22 is provided to further prevent the leakage of the sterilizing light on the basis of the light emitting unit 21, and to reduce the possibility of safety problems caused by the leakage of the sterilizing light.

Specifically, the filter 221 may be disposed on the surface of the light emitting unit 21 away from the disinfection module 3, so as to form the filtering unit 22, and the embodiment of the present invention does not limit the type and number of the filter 221, and the actual requirement is specifically required to be combined. It is also possible to form the filtering film layer 222 by coating the filtering material on the surface of the light emitting unit 21 away from the disinfection module 3, the embodiment of the present invention does not limit the filtering material, and may be a stack of multiple filtering materials. It is also possible to form the filtering film layer 222 by providing a filtering structure on the surface of the light-emitting unit 21 away from the disinfection module 3, where the filtering structure can be understood as a structure with filtering capability formed by multiple film layers, the present invention does not limit the number of film layers in the filtering structure and the material of each film layer, and the specific requirement is determined in combination with the actual situation, for example, the filtering structure may include at least two film layers with different refractive indexes.

In order to enable the disinfecting device to display a specific pattern, increase the aesthetic property of the disinfecting device, and simultaneously enable the visible light emitted by the light emitting module 2 to become softer, please refer to fig. 3 or fig. 5, in an alternative embodiment, a hollow pattern 4 is arranged outside the housing 1, and the arrangement position of the hollow pattern 4 corresponds to the arrangement position of the light emitting module 2, so that the hollow pattern 4 is displayed when the light emitting module 2 generates visible light.

In an alternative embodiment, the hollow pattern 4 is disposed on the mounting portion 11.

It should be noted that, the embodiment of the present invention does not specifically limit the setting positions of the light emitting unit 21, the filtering unit 22 and the hollow pattern 4, and any position relationship that can enable the visible light generated by the light emitting module 2 to be emitted into the air outside the housing 1 is applicable. Optionally, when the housing 1 includes a lower cover body and an upper cover body connected to the lower cover body in an opening and closing manner, the upper cover body or the lower cover body is provided with the hollow pattern 4, the position of the hollow pattern 4 is set as the mounting portion 11, the light-emitting unit 21 is arranged on the surface of the light filtering unit 22 close to the disinfection device, and the surface of the light filtering unit 22 far from the disinfection device is covered at the hollow pattern 4; the installation part 11 can also be set to be an open slot, the bottom of the open slot is a hollow pattern 4, the light-emitting unit 21 is arranged on the surface of the light filtering unit 22 close to the disinfection device, and the surface of the light filtering unit 22 far away from the disinfection device covers the hollow pattern 4. Optionally, if the casing 1 includes an inner casing and an outer casing, the light emitting unit 21 may be disposed on the inner casing, the light filtering unit 22 and the hollow pattern 4 may be disposed on the outer casing, the light emitting unit 21, the light filtering unit 22 and the hollow pattern 4 may be disposed on the inner casing, the hollow pattern 4 or a through hole may be disposed on the outer casing, and the hollow pattern 4 or a through hole, the light filtering unit 22 and the hollow pattern 4 may be disposed on the outer casing.

The working principle of the disinfection device provided by the embodiment is as follows:

produce disinfection light when disinfection module 3 disinfects, disinfection light disinfects the instrument of treating disinfection in the disinfection device, thereby realize the disinfection function, disinfection light shines on light-emitting module 2 simultaneously, light-emitting module 2 absorbs disinfection light, thereby arouse luminescent material in light-emitting module 2 to take place out and do not have harm or harm less visible light to people's eye, visible light gets into in the outer air of casing 1, thereby the demonstration disinfection module 3 that is directly perceived clear is disinfecting work.

Several specific embodiments of the disinfection device are provided below, it being understood that the disinfection device may take other forms and is not limited to the embodiments described below. The following embodiments all include a housing 1, a light emitting module 2 and a disinfection module 3, the housing 1 is provided with a mounting portion 11 corresponding to the light emitting module 2, and fig. 2 to 7 are mainly used for explaining a path through which disinfection light passes, and therefore, the housing 1 and the mounting portion 11 are not shown in the drawings, and it should be understood that the light emitting unit 21 or the hollow pattern 4 in fig. 2 to 7 is air far away from the outside of the disinfection module 3.

Referring to fig. 1, a first embodiment:

the disinfection light irradiates the light-emitting module 2, and the light-emitting material in the light-emitting module 2 absorbs the disinfection light, so that the light-emitting material is excited to generate visible light which is harmless or less harmful to human eyes, and the visible light is directly emitted to the air outside the disinfection device.

Please refer to fig. 2, example two:

the light emitting module 2 comprises a light emitting unit 21, the disinfection light irradiates the light emitting unit 21, and the light emitting material in the light emitting unit 21 absorbs the disinfection light, so that the light emitting material is excited to generate visible light which is harmless or less harmful to human eyes, and the visible light is directly emitted to the air outside the disinfection device.

Please refer to fig. 3, a third embodiment:

light emitting module 2 includes luminescence unit 21, installation department 11 is provided with fretwork pattern 4, disinfection light shines on luminescence unit 21, luminescent material in luminescence unit 21 absorbs disinfection light, thereby arouse luminescent material to take place to do not have harm or harm less visible light to people's eye, visible light is in the air of degassing unit outside through the fretwork portion of fretwork pattern 4 transmission, thereby make degassing unit demonstrate fretwork pattern 4, increase degassing unit's aesthetic property, make visible light softer simultaneously.

Please refer to fig. 4, in a fourth embodiment:

the light emitting module 2 comprises a light emitting unit 21 and a filtering unit 22, the sterilizing light irradiates the light emitting unit 21, and the light emitting material in the light emitting unit 21 absorbs the sterilizing light, so that the light emitting material is excited to generate visible light which is harmless or less harmful to human eyes, and the visible light is emitted to the air outside the sterilizing device through the filtering unit 22.

Referring to fig. 5 to 7, in a fifth embodiment:

light emitting module 2 includes luminescence unit 21 and filtering unit 22, installation department 11 is provided with hollow pattern 4, disinfection light shines on luminescence unit 21, luminescent material in the luminescence unit 21 absorbs disinfection light, thereby arouse luminescent material to take place not to have harm or harm less visible light to people's eye, visible light loops through filtering unit 22, the hollow portion among the hollow pattern 4 launches the outer air of degassing unit, thereby make degassing unit demonstrate hollow pattern 4, increase degassing unit's aesthetic property. The filter unit 22 may be a filter 221 or a filter film layer 222.

The embodiment of the utility model provides a degassing unit's beneficial effect lies in at least: the setting of light emitting module 2 can be with the harmful disinfection light of disinfection module 3 production to people's eye, convert to the harmless or less visible light of harm to people's eye, during visible light gets into the air outside the casing 1 to whether can clearly audio-visually demonstrate degassing unit and disinfect the work. The disinfection module 3 can conveniently and quickly disinfect and disinfect the tools to be disinfected in the disinfection device, so that people are not easy to cause diseases due to the use of the tools which are not disinfected. The disinfection device can visually and clearly show whether the disinfection device is in disinfection work or not, and has a good sterilization effect.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (9)

1. A disinfection device, comprising: the device comprises a shell with an opening and closing structure, a light-emitting module for generating visible light outside the shell and a disinfection module arranged in the shell and used for generating disinfection light;

the shell is provided with a mounting part corresponding to the light emitting module, the shell is used for accommodating a tool to be disinfected in an open state, and forms a closed space for placing the tool to be disinfected with the light emitting module in a closed state;

the disinfection light is used for disinfecting the tool to be disinfected when the shell is in a closed state and exciting the light-emitting module to generate visible light.

2. A disinfection device as claimed in claim 1, characterized in that said light emitting module comprises a light emitting unit comprising a luminescent material which absorbs said disinfection light and generates visible light upon irradiation by said disinfection light.

3. A disinfection device as claimed in claim 2, wherein said luminescent material comprises phosphor or quantum dots.

4. The disinfection device of claim 2, wherein the light emitting module further comprises a light filtering unit disposed on a surface of the light emitting unit away from the disinfection module for shielding the disinfection light.

5. A disinfection apparatus as claimed in claim 4, wherein said filter unit is adapted to pass light having a light wavelength of not less than 460nm and to block light having a light wavelength of less than 460 nm.

6. A disinfection device as claimed in claim 4, wherein said filter unit comprises a filter or a filter film layer comprising a filter material or a filter structure.

7. The disinfection device of claim 1, wherein the housing is provided with a hollow pattern at a position corresponding to the position of the light emitting module, so that the hollow pattern is displayed when the light emitting module generates visible light.

8. A disinfecting device as recited in claim 7, characterized in that the hollowed-out pattern is disposed on the mounting portion.

9. A disinfection device as claimed in any one of the claims 1-8, wherein said light of visible light has a wavelength in the range of 460-700 nm.

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