CN214243863U - Flowing water UV sterilizer - Google Patents
Flowing water UV sterilizer Download PDFInfo
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- CN214243863U CN214243863U CN202023194290.8U CN202023194290U CN214243863U CN 214243863 U CN214243863 U CN 214243863U CN 202023194290 U CN202023194290 U CN 202023194290U CN 214243863 U CN214243863 U CN 214243863U
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Abstract
The utility model relates to a flowing water UV sterilizer with high-efficiency heat dissipation and sterilization functions, which comprises a body, a heat dissipation component and a PCBA sterilization piece; the side wall of the body is sequentially provided with a heat dissipation mounting hole and a sterilization mounting hole along the water flow direction; the heat dissipation component and the PCBA sterilization piece are respectively embedded in the heat dissipation mounting hole and the sterilization mounting hole; the PCBA sterilization piece is arranged in the main body and corresponds to the PCBA sterilization piece, so that sterilization beams of the PCBA sterilization piece are diffused. The PCBA sterilization piece is combined with the reflection net, and multi-directional and multi-angle closed sterilization is achieved by utilizing diffuse reflection of the reflection net, so that the sterilization effect and efficiency are improved; in addition, still increase the setting of radiator unit to promote the radiating effect of whole flowing water UV sterilizer, thereby prolong its life.
Description
Technical Field
The utility model relates to a flowing water sterilizing equipment especially relates to a flowing water UV sterilizer with high-efficient heat dissipation and function of disinfecting.
Background
Because of the lack of water resource, most of current water sources are derived from natural water sources such as lakes, and such water sources need to carry out water treatment to water before using, just can reach the national standard to the running water, but the current service standard of someone to the running water is higher than national standard far away, and then to the house of running water or the sterilization by oneself handle.
Common water sterilization structure divide into layer filtration formula mostly and disinfects or flowing water is disinfected, to the equipment or the device of flowing water sterilization mode, need carry out efficient germicidal treatment to rivers, and this kind of high efficiency is disinfected generally and is adopted UV illumination to disinfect, and illumination is disinfected and must produce a large amount of heats, untimely will the heat gives off life and the bactericidal effect with regard to direct influence equipment or device, and the radiating effect of current flowing water sterilization equipment or device is not good.
Furthermore, how to improve the heat dissipation effect while ensuring efficient sterilization is one of the technical problems that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a technical scheme of flowing water UV sterilizer, it includes body, radiator unit and PCBA piece that disinfects, wherein:
the body is a pipe body with a water inlet and a water outlet, and the side wall of the body is sequentially provided with a heat dissipation mounting hole and a sterilization mounting hole along the water flow direction;
the heat dissipation assembly is embedded in the heat dissipation mounting hole;
the PCBA sterilization piece is embedded in the sterilization mounting hole;
the PCBA sterilization piece is internally provided with a reflection net, the reflection net is arranged in the body and corresponds to the PCBA sterilization piece so as to diffuse sterilization beams of the PCBA sterilization piece and sterilize in multiple directions.
Further preferred is: the radiator unit includes heat conduction pad and radiating block that sets gradually from main part outer wall to its inner chamber, wherein:
the heat dissipation block is a metal block, is arranged below the heat conduction pad and is arranged in the heat dissipation mounting hole.
Further preferred is: the PCBA sterilization part is arranged on the heat conducting pad, and the PCBA sterilization part is arranged on the PCBA sterilization part.
Further preferred is: the radiating fin and the radiating block are a red copper sheet and a red copper block respectively.
Further preferred is: PCBA disinfects the piece and includes PCBA board, UVC LED lamp and quartz glass, wherein:
the PCBA comprises a germicidal lamp mounting area and a heat dissipation area, the heat dissipation area and the germicidal lamp mounting area are arranged corresponding to the heat dissipation mounting hole and the germicidal mounting hole respectively, and the heat dissipation area is wrapped by the heat dissipation fins;
the UVC LED lamp is arranged in the bactericidal lamp mounting area;
the quartz glass is a glass plate and is arranged in front of the UVC LED lamp.
Further preferred is: the heat dissipation component and the PCBA sterilization piece are fixedly locked on the body through a plurality of screws.
Further preferred is: the number of the UVC LED lamps is three, and the UVC LED lamps are arranged on the PCBA board at equal intervals.
Further preferred is: the body includes main part and two screwed pipe, wherein:
the main body is a pipe body, the side wall of the main body is sequentially provided with the heat dissipation mounting hole and the sterilization mounting hole, and the outer walls of two ends of the main body are respectively provided with a thread section;
the two threaded pipes are respectively screwed on two ends of the main body.
Further preferred is: each threaded pipe is internally provided with a sealing ring, and when the threaded pipe is screwed at the corresponding end of the main body, the sealing ring is clamped between the threaded pipe and the main body.
Further preferred is: the reflecting net is an arc net piece and is arranged on the inner wall of the main body.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model combines the PCBA sterilization part with 3 UVC LED lamps with the reflection net, the sterilization light beam of each UVC LED lamp is arranged on the surface of the reflection net, and the diffuse reflection of the reflection net is utilized to achieve multi-direction and multi-angle closed sterilization, thereby improving the sterilization effect and efficiency and achieving the purpose of high-efficiency sterilization;
meanwhile, the reflection net can effectively protect the main body and effectively prevent the main body made of plastic from being directly irradiated by 3 UVC LED lamps, so that the aging of the main body is prevented and the service life of the main body is prolonged;
additionally, in the utility model discloses in the fin combines with the PCBA part that disinfects to reach the even purpose of heat dissipation, combine the fin with heat conduction pad and radiating block in proper order simultaneously, realize through heat conduction pad heat conduction to the radiating block on, finally through the radiating block heat dissipation to the aquatic, take away the heat through the water that constantly flows, thereby promote the radiating effect, promote the life of product.
Drawings
FIG. 1 is a schematic structural diagram of a flowing water UV sterilizer according to an embodiment of the present invention;
FIG. 2 is an exploded view of the flowing water UV sterilizer according to the embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of the structure shown in FIG. 1;
fig. 4 is a schematic structural diagram of a PCBA board with the heat sink and three UVC LED lamps installed therein according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of the embodiment of the present invention in which the waterproof ring is installed.
Detailed Description
Common water sterilization structure divide into layer filtration formula mostly and disinfects or flowing water is disinfected, to the equipment or the device of flowing water sterilization mode, need carry out efficient germicidal treatment to rivers, and this kind of high efficiency is disinfected generally and is adopted UV illumination to disinfect, and illumination is disinfected and must produce a large amount of heats, untimely will the heat gives off life and the bactericidal effect with regard to direct influence equipment or device, and the radiating effect of current flowing water sterilization equipment or device is not good.
The inventor aims at the technical problem, and through the analysis of the reason, continuously researches and discovers a technical scheme of the flowing water UV sterilizer, which comprises a body, a heat dissipation component and a PCBA sterilization piece, wherein:
the body is a pipe body with a water inlet and a water outlet, and the side wall of the body is sequentially provided with a heat dissipation mounting hole and a sterilization mounting hole along the water flow direction;
the heat dissipation assembly is embedded in the heat dissipation mounting hole;
the PCBA sterilization piece is embedded in the sterilization mounting hole;
the PCBA sterilization piece is internally provided with a reflection net, the reflection net is arranged in the body and corresponds to the PCBA sterilization piece so as to diffuse sterilization beams of the PCBA sterilization piece and sterilize in multiple directions.
In the above technical scheme: the PCBA sterilization piece is combined with the reflecting net, and multidirectional and multi-angle closed sterilization is achieved by utilizing diffuse reflection of the reflecting net, so that the sterilization effect and efficiency are improved; in addition, still increase the setting of radiator unit to promote the radiating effect of whole flowing water UV sterilizer, thereby prolong its life.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
Example (b):
as shown in fig. 1 to 3, a flowing water UV sterilizer comprises a body 1, a heat dissipation assembly 2 and a PCBA sterilizer 3.
As shown in fig. 1 to 3, the body 1 is a tube body having a water inlet and a water outlet, and the sidewall thereof is sequentially provided with a heat dissipation mounting hole 11 and a sterilization mounting hole 12 along the water flow direction;
specifically, the method comprises the following steps: the body 1 comprises a main body 1-1 and two threaded pipes 1-2: the main body 1-1 is a pipe body, the side wall of the main body is sequentially provided with the heat dissipation mounting hole 11 and the sterilization mounting hole 12, and the outer walls of two ends of the main body 1-1 are respectively provided with a thread section; the two threaded pipes 1-2 are respectively screwed on two ends of the main body 1-1, so that a structure that water enters from one threaded pipe 1-2 and exits from the other threaded pipe 1-2 is obtained;
sealing rings 1-3 are installed in the threaded pipes 1-2, and when the threaded pipes 1-2 are screwed at the corresponding ends of the main body 1-1, the sealing rings 1-3 are clamped between the threaded pipes 1-2 and the main body 1-2 to form waterproof sealing structures at two ends of the main body 1;
the heat dissipation mounting hole 11 and the mounting hole 12 that disinfects are for lining up the through-hole of main part 1-1 inner chamber and external world, the quantity of heat dissipation mounting hole 11 is one, the quantity of the mounting hole 12 that disinfects with PCBA disinfects the quantity looks adaptation of 3-2 of UVC LED lamp in the piece 3, and as an embodiment of the utility model: the number of the sterilization mounting holes 12 is three, and the three sterilization mounting holes 12 are distributed at intervals; adjacent sterilizing installation holes 12 are provided with an installation positioning column to realize the stable and convenient installation of the PCBA sterilizing piece 3.
As shown in fig. 1 to 3, the bottom surfaces of the heat dissipation component 2 and the PCBA sterilizing component 3 are both installed in a matching way with a waterproof ring 4; specifically, the method comprises the following steps: the waterproof ring 4 is a strip-shaped body, through holes matched with the heat dissipation mounting holes 11 and the sterilization mounting holes 12 are formed in the waterproof ring, so that the heat dissipation component 3 and the PCBA sterilization piece 3 are positioned to dissipate heat and sterilize flowing water;
specifically, the method comprises the following steps: as shown in fig. 5, the heat dissipation component 2 and the PCBA sterilizing component 3 are disposed on the waterproof ring 4 in a pressure-equalizing manner, and the through holes of the waterproof ring 4 correspond to the heat dissipation mounting holes 11 and the sterilization mounting holes 12, so as to form a waterproof structure of the heat dissipation component 2 and the PCBA sterilizing component 3.
As shown in fig. 1 to 3, the PCBA sterilizing member 3 includes a PCBA plate 3-1, UVC LED lamps 3-2 and quartz glass 3-3, wherein:
the UVC LED lamp 3-2 is mounted on the PCBA board 3-1, and the quartz glass 3-3 is arranged in front of the UVC LED lamp 3-2 and close to the inner cavity of the main body 1-1; the number of the UVC LED lamps 3-2 is three, and the UVC LED lamps are equidistantly arranged on the PCBA board 3-1.
As shown in fig. 3 and 4, the PCBA further comprises a heat sink 5, wherein the heat sink 5 is a copper sheet with a thickness of 0.2mm, and is mounted on the PCBA board 3-1; the PCBA board 3-1 comprises a bactericidal lamp mounting area and a heat dissipation area, the heat dissipation area and the bactericidal lamp mounting area are respectively arranged corresponding to the heat dissipation mounting hole and the bactericidal mounting hole, and the heat dissipation area is wrapped by one end of the radiating fin 5.
As shown in fig. 3, the heat dissipation assembly 2 includes a heat conduction pad 2-1 and a heat dissipation block 2-2 sequentially disposed from an outer wall of the main body to an inner cavity thereof, wherein the heat dissipation block 2-2 is a metal block, and is disposed below the heat conduction pad 2-1 and installed in the heat dissipation installation hole 11.
As shown in fig. 3, the heat dissipation block 2-2 is a red copper block, as an embodiment of the present invention: the thickness of the heat conducting pad 2-1 is 2.0mm, and the thickness of the heat radiating block 2-2 is 1.0mm of a red copper block.
As shown in fig. 2 and 3, the PCBA sterilizing component further includes a reflective mesh 6, wherein the reflective mesh 6 is installed in the main body 1-1 and is disposed corresponding to the PCBA sterilizing component 3 to diffuse the sterilizing beam of the PCBA sterilizing component 3 for multi-directional sterilization.
As shown in fig. 1 to 5, the following operations can be referred to in the actual operation and installation process:
providing a main body, and installing the waterproof ring 4 in the heat dissipation mounting hole 11 and the three sterilization mounting holes 12 formed in the main body 1-1; the heat dissipation block 2-2 and the heat conduction pad 2-1 are sequentially arranged in the heat dissipation mounting hole 12, and the quartz glass 3-3 is arranged in the sterilization mounting hole 12;
the length of the PCBA board 3-1 in the PCBA sterilization piece 3 covers the heat dissipation mounting hole 11 and the sterilization mounting hole 12, and the PCBA board 3-1 corresponding to the heat dissipation mounting hole 11 is wrapped by the heat dissipation fins 5, namely: the heat radiating fin 5 is arranged on a PCBA (printed circuit board assembly) board 3-1, one end of the heat radiating fin 5, corresponding to the heat radiating mounting hole 11, is bent into a U shape so as to be wrapped on the PCBA board 3-1, the PCBA board 3-1 provided with the heat radiating fin 5 is arranged on a support 7 (the support 7 is a support body which can be arranged in the heat radiating mounting hole 11 and the sterilizing mounting hole 12 in a matched mode), and finally, a plurality of screws 8 sequentially penetrate through the heat radiating fin 5, the PCBA board 3-1 and the main body 1-1 so as to tightly lock and fix the heat radiating component 2 and the PCBA sterilizing piece 3 on the main body 1-1;
the arc-shaped reflecting net 6 is arranged in the main body 1-1, the reflecting net 6 is ensured to be arranged corresponding to the PCBA sterilizing piece 3, and then the two threaded pipes 1-2 are respectively screwed on the two ends of the main body 1-1; the reflecting net 6 enables the PCBA sterilization piece 3 to emit light beams to generate diffuse reflection, so that more effective sterilization can be realized, and the aim of multi-angle sterilization is fulfilled.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make modifications and changes without departing from the spirit and scope of the present invention.
Claims (10)
1. Flowing water UV sterilizer, its characterized in that: it includes that body, radiator unit and PCBA disinfect, wherein:
the body is a pipe body with a water inlet and a water outlet, and the side wall of the body is sequentially provided with a heat dissipation mounting hole and a sterilization mounting hole along the water flow direction;
the heat dissipation assembly is embedded in the heat dissipation mounting hole;
the PCBA sterilization piece is embedded in the sterilization mounting hole;
the PCBA sterilization piece is internally provided with a reflection net, the reflection net is arranged in the body and corresponds to the PCBA sterilization piece so as to diffuse sterilization beams of the PCBA sterilization piece and sterilize in multiple directions.
2. The flowing water UV sterilizer of claim 1, wherein: the radiator unit includes heat conduction pad and radiating block that sets gradually from main part outer wall to its inner chamber, wherein:
the heat dissipation block is a metal block, is arranged below the heat conduction pad and is arranged in the heat dissipation mounting hole.
3. The flowing water UV sterilizer of claim 2, wherein: the PCBA sterilization part is arranged on the heat conducting pad, and the PCBA sterilization part is arranged on the PCBA sterilization part.
4. The flowing water UV sterilizer of claim 3, wherein: the radiating fin and the radiating block are respectively a copper sheet and a copper block.
5. The flowing water UV sterilizer of claim 3, wherein: PCBA disinfects the piece and includes PCBA board, UVC LED lamp and quartz glass, wherein:
the PCBA comprises a germicidal lamp mounting area and a heat dissipation area, the heat dissipation area and the germicidal lamp mounting area are arranged corresponding to the heat dissipation mounting hole and the germicidal mounting hole respectively, and the heat dissipation area is wrapped by the heat dissipation fins;
the UVC LED lamp is arranged in the bactericidal lamp mounting area;
the quartz glass is a glass plate and is arranged in front of the UVC LED lamp.
6. The flowing water UV sterilizer of claim 5, wherein: the heat dissipation component and the PCBA sterilization piece are fixedly locked on the body through a plurality of screws.
7. The flowing water UV sterilizer of claim 5, wherein: the number of the UVC LED lamps is three, and the UVC LED lamps are arranged on the PCBA board at equal intervals.
8. The flowing water UV sterilizer of claim 1, wherein: the body includes main part and two screwed pipe, wherein:
the main body is a pipe body, the side wall of the main body is sequentially provided with the heat dissipation mounting hole and the sterilization mounting hole, and the outer walls of two ends of the main body are respectively provided with a thread section;
the two threaded pipes are respectively screwed on two ends of the main body.
9. The flowing water UV sterilizer of claim 8, wherein: each threaded pipe is internally provided with a sealing ring, and when the threaded pipe is screwed at the corresponding end of the main body, the sealing ring is clamped between the threaded pipe and the main body.
10. The flowing water UV sterilizer of claim 1, wherein: the reflecting net is an arc net piece and is arranged on the inner wall of the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023194290.8U CN214243863U (en) | 2020-12-25 | 2020-12-25 | Flowing water UV sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023194290.8U CN214243863U (en) | 2020-12-25 | 2020-12-25 | Flowing water UV sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214243863U true CN214243863U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023194290.8U Active CN214243863U (en) | 2020-12-25 | 2020-12-25 | Flowing water UV sterilizer |
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| Country | Link |
|---|---|
| CN (1) | CN214243863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI841031B (en) * | 2022-11-02 | 2024-05-01 | 淨宥康有限公司 | Fluid antibacterial device |
-
2020
- 2020-12-25 CN CN202023194290.8U patent/CN214243863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI841031B (en) * | 2022-11-02 | 2024-05-01 | 淨宥康有限公司 | Fluid antibacterial device |
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