CN212315623U - Ultraviolet LED sterilizing device - Google Patents
Ultraviolet LED sterilizing device Download PDFInfo
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- CN212315623U CN212315623U CN202020353448.2U CN202020353448U CN212315623U CN 212315623 U CN212315623 U CN 212315623U CN 202020353448 U CN202020353448 U CN 202020353448U CN 212315623 U CN212315623 U CN 212315623U
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Abstract
The utility model provides an ultraviolet LED sterilizing equipment, include: the liquid storage part is used for containing liquid to be sterilized and is made of transparent material, and the middle of the bottom of the liquid storage part is provided with an optical lens structure; the supporting part comprises a shell which is detachably sleeved outside the liquid storage part; the sterilizing part comprises an ultraviolet LED lamp group fixed in the supporting part, and the ultraviolet LED lamp group is positioned below the liquid storage part and is opposite to the optical lens structure; the liquid outlet end of the liquid inlet pipe extends to the bottom of the liquid storage part, so that liquid entering the liquid storage part flows from bottom to top, and the liquid outlet end of the liquid inlet pipe is opposite to the optical lens structure; the liquid outlet pipe, its feed liquor end insert in the stock solution portion, the bottom of liquid outlet pipe highly is less than the height of liquid in the stock solution portion, is higher than the high optical lens in bottom of feed liquor pipe simultaneously to the liquid that makes out to get into the liquid outlet pipe all is through germicidal treatment. The device is detachable structure, and the replaceability is good, and the efficiency of disinfecting simultaneously is high.
Description
Technical Field
The utility model relates to a sterilizing equipment, specifically speaking relates to an ultraviolet LED sterilizing equipment.
Background
The ultraviolet sterilization and disinfection is to use ultraviolet with proper wavelength to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of the microorganism body, so as to cause the death of growing cells and/or regenerative cells, thereby achieving the effect of sterilization and disinfection. The ultraviolet disinfection technology is based on modern epidemic prevention science, medicine and photodynamics, and utilizes specially designed UVC wave band ultraviolet light with high efficiency, high intensity and long service life to irradiate flowing water so as to directly kill various bacteria, viruses, parasites, algae and other pathogens in the water.
Since the ultraviolet sterilization process is not favored in the field of liquid sterilization treatment (such as water purification treatment) because no additive is used, the application of the ultraviolet LED in the field of liquid sterilization is gradually widened. However, the current ultraviolet LED packaging structure mostly adopts all-inorganic packaging, and on one hand, the packaging structure can cause the phenomenon of total reflection of a light path, so that the light emitting efficiency is low, on the other hand, the irradiation area is limited, and only the navy can be performed on nearby water bodies, so that the sterilization efficiency is low.
In order to solve the above problems, chinese patent publication No. CN108134007 discloses an ultraviolet LED package structure, which significantly improves light extraction efficiency compared with a conventional ultraviolet LED package structure, by including a lens with an inward concave cavity and a filling material layer between the lens and an LED chip; however, the structure is a closed structure, the heat dissipation effect is poor, and when a single component is damaged, the whole component is scrapped, and the replaceability is poor. Chinese patent publication No. CN209306992 discloses a sterilization device, in which a plurality of water chambers are provided, and water flow is sterilized for a plurality of times by flowing of the water flow in the water chambers, so that the sterilization efficiency is effectively improved, but the whole structure is complicated, and the ultraviolet LED sterilization module is also of a closed structure, so that the replaceability is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing an ultraviolet LED sterilizing equipment, the device be detachable structure, and the replaceability is good, and the efficiency of disinfecting is high simultaneously.
Based on the above-mentioned purpose, the utility model provides an ultraviolet LED sterilizing equipment, this sterilizing equipment includes:
the liquid storage part is used for containing liquid to be sterilized and is made of transparent material, and the middle of the bottom of the liquid storage part is provided with an optical lens structure;
the supporting part comprises a shell which is detachably sleeved outside the liquid storage part;
the sterilizing part comprises an ultraviolet LED lamp group fixed in the supporting part, and the ultraviolet LED lamp group is positioned below the liquid storage part and is opposite to the optical lens structure;
the liquid outlet end of the liquid inlet pipe extends to the bottom of the liquid storage part, so that liquid entering the liquid storage part flows from bottom to top, and the liquid outlet end of the liquid inlet pipe is opposite to the optical lens structure, so that the liquid entering the liquid storage part is irradiated by the ultraviolet LED lamp for sterilization;
one end of the liquid outlet pipe is inserted into the liquid storage part, and the bottom of the liquid outlet pipe is lower than the liquid in the liquid storage part and is higher than the bottom of the liquid inlet pipe; so that the liquid discharged from the liquid outlet pipe is sterilized.
Preferably, the liquid storage part is of a cylindrical structure, and the top edge of the liquid storage part is turned outwards and clamped on the top edge of the shell.
Preferably, the supporting portion further includes a cover body, the cover body is sleeved on the outer edge of the top of the casing and is in threaded connection with the top of the casing, so that the edge of the top of the cover body is pressed downwards, and the liquid storage portion is fixed in the casing.
Preferably, the liquid inlet pipe and the liquid outlet pipe penetrate through the cover body and then penetrate into the liquid storage part.
Preferably, a sealing ring is arranged between the cover body and the top edge of the liquid storage part to prevent liquid in the liquid storage part from leaking outwards.
Preferably, the optical lens structure is integrally formed with the liquid reservoir.
Preferably, the liquid reservoir has a cylindrical structure and is made of a quartz glass material.
Preferably, the ultraviolet LED lamp set comprises an ultraviolet LED lamp and a control board, and the control board is fixed at the bottom of the shell.
Preferably, the shell is made of plastic-coated aluminum.
Preferably, the shell is a cylindrical structure and comprises a shell side wall and a shell bottom, wherein the shell bottom is clamped below the shell side wall; the side wall of the shell is internally provided with a bearing plate in a clamping way, and the bearing plate is used for bearing and fixing the sterilization part.
Preferably, the lid surface layer has an aluminum-plated film.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a detachable structure, the replaceability is strong, and adopts the optical lens structure to inject the ultraviolet light beam parallel into feed liquor pipe or scatter into stock solution portion in, guarantees all through abundant bactericidal treatment from drain pipe exhaust liquid, and is efficient.
Furthermore, the utility model has the advantages that the whole structure is simple, the liquid storage part can adopt quartz glass material, the casing adopts plastic-coated aluminum material, therefore, the liquid storage part and the casing can be integrated into one piece, and the production process is simple.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is a schematic structural diagram of an ultraviolet LED sterilization device according to a first embodiment of the present invention;
fig. 2 is a schematic view of a cross-sectional structure of an ultraviolet LED sterilization apparatus in the second embodiment of the present invention.
1. A housing; 2. an ultraviolet LED lamp group; 3. a liquid storage part; 4. an optical lens structure; 5. a seal ring; 6. a liquid inlet pipe; 7. a liquid outlet pipe;
11. a buckle structure; 12. a bearing plate.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. 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.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Furthermore, in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example one
As shown in fig. 1, an ultraviolet LED sterilization apparatus includes:
the liquid storage part 3 is used for containing liquid to be sterilized, is made of transparent materials, and is provided with an optical lens structure 4 in the middle of the bottom;
the supporting part comprises a shell 1 which is detachably sleeved outside the liquid storage part 3;
the sterilization part comprises an ultraviolet LED lamp group 2 fixed in the supporting part, and the ultraviolet LED lamp group 2 is positioned below the liquid storage part 3 and is opposite to the optical lens structure 4;
the liquid outlet end of the liquid inlet pipe 6 extends to the bottom of the liquid storage part 3, so that the liquid entering the liquid storage part 3 flows from bottom to top, and the liquid outlet end of the liquid inlet pipe 6 is opposite to the optical lens structure 4, so that the liquid entering the liquid storage part 3 is irradiated by the ultraviolet LED lamp for sterilization;
and one end of the liquid outlet pipe 7 is inserted into the liquid storage part 3, and the bottom of the liquid outlet pipe is lower than the height of liquid in the liquid storage part 3 and higher than the bottom of the liquid inlet pipe 6, so that the liquid discharged from the liquid outlet pipe 7 is sterilized.
In a preferred embodiment, the reservoir 3 is a cylindrical structure, and the top edge thereof is turned outward and is clamped to the top edge of the container 1.
As a preferred embodiment, the supporting portion further includes a cover body, the cover body is sleeved on the outer edge of the top of the casing 1 and is in threaded connection with the top of the casing, and the edge of the top of the cover body is pressed downwards so as to fix the liquid storage portion 3 in the casing 1.
As a preferred embodiment, the liquid inlet pipe 6 and the liquid outlet pipe 7 both penetrate through the cover body and then penetrate into the liquid storage part 3.
As a preferred embodiment, a sealing ring 5 is further disposed between the cover and the top edge of the liquid storage portion 3 to prevent the liquid in the liquid storage portion from leaking outwards.
In a preferred embodiment, the optical lens structure 4 is integrally formed with the reservoir 3. Preferably, the liquid storage part 3 has a cylindrical structure and is made of quartz glass.
As a preferred embodiment, the ultraviolet LED lamp set 2 includes an ultraviolet LED lamp and a control board, and the control board is fixed at the bottom of the housing 1.
As a preferred embodiment, the housing 1 is made of plastic-clad aluminum.
In a preferred embodiment, the cover surface layer has an aluminum-plated film.
Example two
As shown in fig. 2, the difference from the first embodiment is that the housing 1 in the present embodiment includes a housing sidewall and a housing bottom, wherein the housing bottom is clamped below the housing sidewall by a snap structure 11; a receiving plate 12 is clamped in the side wall of the housing, and the receiving plate 12 is used for receiving and fixing the sterilization part.
To sum up, the utility model discloses a detachable structure, the replaceability is strong, and adopts the optical lens structure to inject the ultraviolet light beam parallel into feed liquor pipe or scatter into the stock solution portion in, guarantees all through abundant bactericidal treatment from drain pipe exhaust liquid, and is efficient. Furthermore, the utility model has the advantages that the whole structure is simple, the liquid storage part can adopt quartz glass material, the casing adopts plastic-coated aluminum material, therefore, the liquid storage part and the casing can be integrated into one piece, and the production process is simple.
Further, it should be noted that:
in the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although the embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the spirit and scope of the present invention, and that any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.
Claims (10)
1. An ultraviolet LED sterilization device, comprising:
the liquid storage part is used for containing liquid to be sterilized and is made of transparent material, and the middle of the bottom of the liquid storage part is provided with an optical lens structure;
the supporting part comprises a shell which is detachably sleeved outside the liquid storage part;
the sterilizing part comprises an ultraviolet LED lamp group fixed in the supporting part, and the ultraviolet LED lamp group is positioned below the liquid storage part and is opposite to the optical lens structure;
the liquid outlet end of the liquid inlet pipe extends to the bottom of the liquid storage part, so that liquid entering the liquid storage part flows from bottom to top, and the liquid outlet end of the liquid inlet pipe is opposite to the optical lens structure, so that the liquid entering the liquid storage part is irradiated by the ultraviolet LED lamp for sterilization;
the drain pipe, its feed liquor end insert in the stock solution portion, the bottom height of liquid pipe highly is less than the height of liquid in the stock solution portion, is higher than the bottom height of feed liquor pipe simultaneously to the liquid that makes out to get into the drain pipe all is through germicidal treatment.
2. The ultraviolet LED sterilization device as recited in claim 1, wherein the liquid storage portion is a cylindrical structure, and a top edge of the liquid storage portion is folded outwards and is clamped on a top edge of the housing.
3. The ultraviolet LED disinfection apparatus of claim 2, wherein the support portion further comprises a cover body, the cover body is disposed around the top periphery of the housing and is in threaded connection with the top of the housing, such that the top edge of the cover body is pressed downward to fix the reservoir within the housing.
4. The ultraviolet LED sterilization device as recited in claim 3, wherein a sealing ring is further disposed between the cover and the top edge of the reservoir to prevent liquid in the reservoir from leaking outward.
5. The ultraviolet LED disinfection apparatus of claim 1, wherein the optical lens structure is integrally formed with the reservoir.
6. The ultraviolet LED sterilization device according to claim 5, wherein the liquid storage part has a cylindrical structure and is made of quartz glass.
7. The ultraviolet LED sterilization device according to claim 1, wherein the ultraviolet LED lamp set comprises an ultraviolet LED lamp and a control board, and the control board is fixed at the bottom of the housing.
8. The ultraviolet LED sterilization device as recited in claim 1, wherein the housing is made of plastic-coated aluminum.
9. The ultraviolet LED sterilization device according to claim 1, wherein the housing is a cylindrical structure and comprises a housing sidewall and a housing bottom, wherein the housing bottom is clamped below the housing sidewall; the side wall of the shell is internally provided with a bearing plate in a clamping way, and the bearing plate is used for bearing and fixing the sterilization part.
10. The ultraviolet LED sterilization device as recited in claim 3, wherein the surface layer of the cover body is provided with an aluminum-plated film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020353448.2U CN212315623U (en) | 2020-03-19 | 2020-03-19 | Ultraviolet LED sterilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020353448.2U CN212315623U (en) | 2020-03-19 | 2020-03-19 | Ultraviolet LED sterilizing device |
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| Publication Number | Publication Date |
|---|---|
| CN212315623U true CN212315623U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020353448.2U Active CN212315623U (en) | 2020-03-19 | 2020-03-19 | Ultraviolet LED sterilizing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620371A (en) * | 2021-06-28 | 2021-11-09 | 杭州健芯科技有限公司 | LED sterilizing device |
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2020
- 2020-03-19 CN CN202020353448.2U patent/CN212315623U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620371A (en) * | 2021-06-28 | 2021-11-09 | 杭州健芯科技有限公司 | LED sterilizing device |
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