CN209041749U - A kind of deep ultraviolet LED sterilizing tap - Google Patents
A kind of deep ultraviolet LED sterilizing tap Download PDFInfo
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- CN209041749U CN209041749U CN201821993378.6U CN201821993378U CN209041749U CN 209041749 U CN209041749 U CN 209041749U CN 201821993378 U CN201821993378 U CN 201821993378U CN 209041749 U CN209041749 U CN 209041749U
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- deep ultraviolet
- ultraviolet led
- faucet body
- radiator
- cavity
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Abstract
The utility model embodiment discloses a kind of deep ultraviolet LED sterilizing tap, including faucet body, water inlet pipe, outlet pipe and switch valve, the lower end of the faucet body is arranged in the water inlet pipe, the upper end of the faucet body is arranged in outlet pipe, the side of faucet body is arranged in the switch valve, lower part is provided with cavity and the first mounting hole in faucet body, cavity is connected and is positioned above with first mounting hole, quartz glass tube is provided in cavity, radiator and sterilization mould group, radiator muff-joint is located at the outside of the quartz glass tube, and multiple locating slots are evenly arranged on the circumferencial direction of radiator inner sidewall, sterilization mould group is arranged in the locating slot of the radiator, and sterilization mould group includes three groups of deep ultraviolet LED light, and the direction of illumination of deep ultraviolet LED light is directed toward the stone English glass tube.The utility model has the characteristics that simple structure, good heat dissipation effect and germicidal efficiency are high.
Description
Technical field
The utility model relates to water faucet of water purifier technical fields, and in particular to a kind of deep ultraviolet LED sterilizing tap.
Background technique
Currently, existing tap in the market, is had and is sterilized using ultraviolet light mercury lamp, there are following Railway Projects: ultraviolet light
Mercury in mercury lamp is the substance for seriously affecting environment；It can not frequently open, otherwise be easy to burn ultraviolet light mercury lamp, service life is big
It is big to shorten；Mercury lamp is easy to grind when being hit, and there are major safety risks in transport and use process；Mercury lamp needs high pressure
It starts and runs, there are electric shock risk, power consumption is big；The tap sterilized using mercury lamp, it is big that there are design volumes, influences to pacify
Dress, use and beauty.
In addition, there is the tap using deep ultraviolet LED sterilization in the market, however still remain following Railway Project: not having
There is the valve opening with tap and synchronize the design for opening sterilizing function, causes using upper inconvenience；Sterilization module design is multiple
Miscellaneous, bulky, tap high production cost, installation is inconvenient, influences beauty.
Utility model content
The utility model embodiment is designed to provide a kind of deep ultraviolet LED sterilizing tap, to solve existing water
The problem that leading volume is big, germicidal efficiency is low and service life is short.
To achieve the above object, the utility model embodiment provides a kind of deep ultraviolet LED sterilizing tap, including tap
The lower end of the faucet body, the outlet pipe is arranged in ontology, water inlet pipe, outlet pipe and switch valve, the water inlet pipe
The upper end of the faucet body is set, and the switch valve is arranged in the side of faucet body, in the faucet body
Lower part is provided with cavity and the first mounting hole, and the cavity is connected and is positioned above with first mounting hole, described
Quartz glass tube, radiator and sterilization mould group are provided in cavity, the radiator muff-joint is located at the outer of the quartz glass tube
Portion, and multiple locating slots are evenly arranged on the circumferencial direction of the radiator inner sidewall, the sterilization mould group is arranged described
In the locating slot of radiator, and the sterilization mould group includes three groups of deep ultraviolet LED light, and the irradiation side of the deep ultraviolet LED light
To the direction quartz glass tube.
The direction of illumination of at least one set of deep ultraviolet LED light is directed toward the central axis direction of the quartz glass tube.
Deep ultraviolet LED light described in every group includes LED circuit board and multiple LED light for being arranged in the LED circuit board,
Multiple LED light are uniformly arranged on the length direction of the LED circuit board, and the direction of illumination of LED light is directed toward the quartzy glass
The central axis direction of glass pipe.
Multiple locating slots are three locating slots, and three locating slots are uniformly arranged on the circle of the radiator inner sidewall
In circumferential direction, one group is provided in each locating slot described in deep ultraviolet LED light.
The inside of faucet body is arranged in the valve body of the switch valve, and the valve body is provided with inlet opening and water outlet
Hole, the inlet opening are connected with the cavity, and the apopore and the second peace that the faucet body top is arranged in
Dress hole is connected.
The upper end of the water inlet pipe is arranged in first mounting hole, and the lower end of the outlet pipe is arranged described second
In mounting hole.
It further include connector, the connector is arranged in the cavity, and is located at the water inlet pipe and the radiator
Between position.
Further include the first sealing ring, first sealing ring be arranged in the cavity and be located at the water inlet pipe with it is described
Position between connector.
It further include the second sealing ring, second sealing ring is arranged in the cavity and is resisted against the quartz glass tube
In the groove of upper end.
The utility model embodiment has the advantages that the deep ultraviolet LED of the utility model embodiment
Sterilizing tap passes through Integrated design installation quartz glass tube, radiator and sterilization mould in tap main body
Group, radiator muff-joint is located at the outside of quartz glass tube, and multiple positioning are evenly arranged on the circumferencial direction of radiator inner sidewall
Slot, the sterilization mould group are arranged in the locating slot of the radiator, and sterilization mould group includes deep ultraviolet LED light, and deep ultraviolet LED
Lamps and lanterns have germicidal efficiency high, non-toxic, small in size, and low energy consumption, moment start and stop, long service life, and safe voltage operation, antidetonation are anti-
The characteristics of falling；It is also an option that the deep ultraviolet LED light of different capacity meets the requirement of different flow and killing rate, it is convenient for
Modularized production；High thermal conductivity aluminum profile can be used in the radiator, and the better copper profile of thermal conductivity can also be used, and dissipates to improve
The heat dissipation effect of hot device.In addition, radiator can be ground to higher finish close to the inside of quartz glass tube, increase to purple
The reflex of outer light, to improve germicidal efficiency.
Detailed description of the invention
Fig. 1 is the decomposition state schematic diagram of deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model.
Fig. 2 is the section view decomposition state schematic diagram of deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model.
Fig. 3 is radiator, quartz glass tube, company in deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model
It connects device and sterilizes the schematic diagram that mould group combines.
Fig. 4 is the front view structure signal of radiator in deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model
Figure.
Fig. 5 is the plan structure signal of radiator in deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model
Figure.
In figure: 100, faucet body；101, water inlet pipe；102, outlet pipe；103, switch valve；1031, valve body；104, empty
Chamber；105, the first mounting hole；106, quartz glass tube；1061, groove；107, radiator；108, mould group is sterilized；1081, LED electricity
Road plate；1082, LED light；109, locating slot；110, inlet opening；111, apopore；112, the second mounting hole；113, connector；
1131, through-hole；114, the first sealing ring；115, the second sealing ring.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
It should be clear that structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification,
So that those skilled in the art understands and reads, enforceable qualifications are not intended to limit the utility model, therefore are not had
Technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, is not influencing the utility model
Under the effect of can be generated and the purpose that can reach, it should all still fall in the revealed technology contents of the utility model and obtain and can cover
In the range of.Meanwhile cited such as "upper" in this specification, "lower", " left side ", right ", the term of " centre ", also only just
In being illustrated for narration, rather than to limit the enforceable range of the utility model, relativeness is altered or modified, in no reality
Under qualitative change more technology contents, when being also considered as the enforceable scope of the utility model.
Embodiment
It as shown in Figures 1 to 5, is a kind of deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model, including water
Faucet body 100, water inlet pipe 101, outlet pipe 102 and switch valve 103, the water inlet pipe 101 are arranged in the tap sheet
The upper end of the faucet body 100 is arranged in the lower end of body 100, the outlet pipe 102, and the switch valve 103 is arranged in water
The side of faucet body 100, lower part is provided with cavity 104 and the first mounting hole 105 in the faucet body 100, described
Cavity 104 is connected and is positioned above with first mounting hole 105, is provided with quartz glass tube in the cavity 104
106, radiator 107 and sterilization mould group 108, the radiator 107 are set in the outside of the quartz glass tube 106, and institute
It states and is evenly arranged with multiple locating slots 109 on the circumferencial direction of 107 inner sidewall of radiator, be specifically preferably set as 3 positioning
Slot 109, the sterilization mould group 108 are arranged in the locating slot 109 of the radiator 107, and the sterilization mould group 108 includes three
Group deep ultraviolet LED light, and the direction of illumination of deep ultraviolet LED light described in every group is directed toward the quartz glass tube 106.Above-mentioned water inlet pipe
101, tap stainless steel can be used in switch valve 103, outlet pipe 102 and faucet body 100, and tap use can also be used
Copper or other food-grade alloys.Above-mentioned quartz glass tube 106 preferably uses optical grade quartz glass, ultraviolet to 260~280nm
The light transmittance of light is 90% or so.High thermal conductivity aluminum profile can be used in above-mentioned radiator 107, and the better copper type of thermal conductivity can also be used
Material, to improve the heat dissipation effect of radiator 107.In addition, radiator 107 can be ground to close to the inside of quartz glass tube 106
Higher finish increases the reflex to ultraviolet light, to improve germicidal efficiency.Above-mentioned water inlet pipe 101, which is also devised with, to be worn
String holes, the electric wire for connecting power supply and connector pass through.In addition, for the processing of moisture-proof and accidental water leakage, can be exposed to it is outer
Water-repellent paint is sprayed on circuit.
A kind of deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model, the photograph of at least one set of deep ultraviolet LED light
Penetrate the central axis direction that the quartz glass tube 106 is directed toward in direction.Specifically, being preferably three groups, i.e., in each locating slot 109
It is provided with a deep ultraviolet LED light.Meanwhile deep ultraviolet LED light has germicidal efficiency high, non-toxic, small in size, low energy consumption, wink
Between start and stop, long service life, safe voltage operation, antidetonation drop resistant the characteristics of.One kind provided by the embodiment of the utility model is dark purple
Outer LED sterilizing tap, deep ultraviolet LED light described in every group include LED circuit board 1081 and are arranged in the LED circuit board
Multiple LED light 1082 on 1081, multiple LED light 1082 are uniformly arranged on the length direction of the LED circuit board 1081, and
The direction of illumination of LED light 1082 is directed toward the central axis direction of the quartz glass tube 106.
Above-mentioned deep ultraviolet LED light 1082 is using 2mW and the high performance chips of the above optical power, 260~280nm wavelength, core
Piece sum is at 9 or more.High thermal conductivity interface material is filled between LED circuit board 1081 and radiator 107 used in deep ultraviolet LED light
Material, organic silicone grease of preferably 2W/ (mK) or more.In addition, gap between radiator 107 and faucet body 100 2mm it
Interior, heat can also be transmitted from radiator 107 to tap.The emission maximum angle of above-mentioned deep ultraviolet LED light is up to 140 °, heat dissipation
For installing the locating slot 109 of three groups of LED circuit boards 1081 in 120 ° of distributions, three groups of deep ultraviolet LED light and its strip on device 107
The LED circuit board of shape is respectively embedded into locating slot 109, to the water flowed through without dead angle irradiation-sterilize.The LED circuit of each strip
3 or more deep ultraviolet LED are uniformly distributed on plate 1081, every deep ultraviolet LED light is to effective irradiation distance of water flow in 20mm
Within.
A kind of deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model, sterilization mould group 108 include three groups dark purple
Outer LED light, and three groups of deep ultraviolet LED light are separately positioned in 3 locating slots 109 of the radiator 107, to improve depth
The fastness that ultraviolet LED lamp is combined with radiator 107, security reliability get a promotion.
The valve body 1031 of a kind of deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model, switch valve 103 is arranged
In the inside of faucet body 100, and the valve body 1031 is provided with inlet opening 110 and apopore 111, the inlet opening 110
It is connected with the cavity 104, and the apopore 111 and the second mounting hole that 100 top of faucet body is set
112 are connected.
The upper end of a kind of deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model, water inlet pipe 101 is arranged in institute
It states in the first mounting hole 105, the lower end of the outlet pipe 102 is arranged in second mounting hole 112.And first installation
The inner sidewall in hole 105 is provided with internal screw thread, and the upper end of the water inlet pipe 101 is threadedly coupled with first mounting hole 105.Pass through
The first mounting hole 105 being arranged, facilitates the assembling of water inlet pipe 101 and faucet body 100 and the maintenance in later period；Simultaneously because
Second mounting hole, 112 inner sidewall is provided with internal screw thread, and the lower end of outlet pipe 102 is threadedly coupled with the second mounting hole 112, and described
It is provided with third sealing ring (not shown) between outlet pipe 102 and second mounting hole 112, outlet pipe 102 can be improved
With the sealing performance between the second mounting hole 112, therefore, the water inlet pipe 101 and outlet pipe 102 and faucet body 100
Combination it is stronger, security reliability gets a promotion.
A kind of deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model further includes connector 113, the company
It connects device 113 to be arranged in the cavity 104, and the position between the water inlet pipe 101 and the radiator 107.And institute
It states connector 113 and is internally provided with the through-hole 1131 for being connected to the quartz glass tube 106 and water inlet pipe 101, and sterilize mould group
108 lower end may be provided on connector 113, facilitate the assembling of early period and the maintenance in later period.Above-mentioned connector 113 is by insulating
Plastics and metal interconnecting devices form, and the route on deep ultraviolet LED lamp circuit plate collects herein.
A kind of deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model further includes the first sealing ring 114, institute
It states the first sealing ring 114 and position in the cavity 104 and between the water inlet pipe 101 and the connector 113 is set
It sets.Specifically, designed between water inlet pipe 101 and connector 113 it is fluted, installation the first sealing ring 114 reach waterproof purpose.It is logical
The first sealing ring 114 for crossing setting, can effectively avoid water and enters the sterilization mould group 108 being arranged on connector, for improving water inlet
The compactness that pipe 101 is combined with the connector, to achieve the purpose that extend the service life of the sterilization mould group 108.
A kind of deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model further includes the second sealing ring 115, institute
State the groove 1061 that the second sealing ring 115 is arranged in the cavity 104 and is resisted against 106 upper end of quartz glass tube
In.Meanwhile second sealing ring 115 is resisted against the bottom of 100 internal cavity 104 of faucet body, to improve quartzy glass
The compactness that glass pipe 106 is combined with 104 bottom position of cavity, the sterilization mould group 108 for avoiding water from entering outside quartz glass tube 106
In, and then achieve the purpose that the service life for extending the sterilization mould group 108.Above-mentioned first sealing ring and the second sealing ring are equal
Using food grade silicone, the waterproof requirement of hydraulic pressure within 0.5MPa can be met.
A kind of deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model, can be by using high-thermal conductive metal type
LED circuit board of the material as deep ultraviolet LED lamp circuit plate, and design and increase cooling surface area structure, used in deep ultraviolet LED light
Metal base printed circuit board is embedded in mental section, High thermal-conductive silicone grease is filled between circuit board and mental section, to improve depth
The heat dissipation effect of ultraviolet LED lamp helps improving luminous efficiency, and extends deep ultraviolet LED light service life.
A kind of deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model, in addition to carrying out the fire hose using switch valve
The starting of head, also can be used touch control system (soft-touch control containing tap, solenoid valve, signal link control module) or flow
When control system (water flow switch, signal link control module) starts tap to realize, synchronous averaging deep ultraviolet LED light,
It is applicable in easy to operate, the sterilization effective rate of utilization of raising deep ultraviolet LED light.Touch control system or flow control system, all may be used
It is integrated using safe dc electric drive with deep ultraviolet LED light, it is possible to use battery, easy to use, environmental protection and energy saving.
A kind of deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model, is mainly used for anti-penetration water purifier and matches
Set, for replacing original ordinary faucet, it can also be used to have been provided with the school, family, therapeutic machine of water purifier or drinking water system
Structure, enterprises and institutions meet water sterilizing requirement in Xian Zhi food and drink trade company.
A kind of deep ultraviolet LED sterilizing tap provided by the embodiment of the utility model, when opening the switch valve of tap,
Water enters in quartz glass tube from water inlet pipe and connector, what the sterilization module (deep ultraviolet LED light) in radiator emitted
260~280nm ultraviolet light penetrates quartz glass tube, carries out sterilizing to the water flowed through.Water after sterilizing is from the fire hose
The outlet pipe outflow of head.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (9)
1. a kind of deep ultraviolet LED sterilizing tap, which is characterized in that including faucet body, water inlet pipe, outlet pipe and switch
The lower end of the faucet body is arranged in valve, the water inlet pipe, and the upper end of the faucet body is arranged in the outlet pipe,
The side of faucet body is arranged in the switch valve, and lower part is provided with cavity and the first installation in the faucet body
Hole, the cavity are connected and are positioned above with first mounting hole, and quartz glass tube, heat dissipation are provided in the cavity
Device and sterilization mould group, the radiator muff-joint are located at the outside of the quartz glass tube, and the circumference of the radiator inner sidewall
Multiple locating slots are evenly arranged on direction, the sterilization mould group is arranged in the locating slot of the radiator, the sterilization mould
Group includes three groups of deep ultraviolet LED light, and the direction of illumination of deep ultraviolet LED light described in three groups is directed to the quartz glass tube.
2. deep ultraviolet LED sterilizing tap according to claim 1, which is characterized in that at least one set of deep ultraviolet LED
The direction of illumination of lamp is directed toward the central axis direction of the quartz glass tube.
3. deep ultraviolet LED sterilizing tap according to claim 2, which is characterized in that deep ultraviolet LED light packet described in every group
The multiple LED light for including LED circuit board and being arranged in the LED circuit board, multiple LED light are uniformly arranged on the LED electricity
On the length direction of road plate, and the direction of illumination of LED light is directed toward the central axis direction of the quartz glass tube.
4. deep ultraviolet LED sterilizing tap according to claim 1, which is characterized in that multiple locating slots are three
Locating slot, and three locating slots are uniformly arranged on the circumferencial direction of the radiator inner sidewall, are respectively provided in each locating slot
Deep ultraviolet LED light described in having one group.
5. deep ultraviolet LED sterilizing tap according to claim 1, which is characterized in that the valve body of the switch valve is arranged
In the inside of faucet body, and the valve body is provided with inlet opening and apopore, and the inlet opening is connected with the cavity,
And the apopore is connected with the second mounting hole that the faucet body top is arranged in.
6. deep ultraviolet LED sterilizing tap according to claim 5, which is characterized in that the upper end of the water inlet pipe is arranged
In first mounting hole, the lower end of the outlet pipe is arranged in second mounting hole.
7. deep ultraviolet LED sterilizing tap according to claim 1, which is characterized in that it further include connector, the connection
Device is arranged in the cavity, and the position between the water inlet pipe and the radiator.
8. deep ultraviolet LED sterilizing tap according to claim 7, which is characterized in that it further include the first sealing ring, it is described
The position in the cavity and between the water inlet pipe and the connector is arranged in first sealing ring.
9. deep ultraviolet LED sterilizing tap according to claim 1, which is characterized in that it further include the second sealing ring, it is described
Second sealing ring is arranged in the cavity and is resisted against in the groove of the quartz glass tube upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821993378.6U CN209041749U (en) | 2018-11-29 | 2018-11-29 | A kind of deep ultraviolet LED sterilizing tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821993378.6U CN209041749U (en) | 2018-11-29 | 2018-11-29 | A kind of deep ultraviolet LED sterilizing tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209041749U true CN209041749U (en) | 2019-06-28 |
Family
ID=67043902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821993378.6U Active CN209041749U (en) | 2018-11-29 | 2018-11-29 | A kind of deep ultraviolet LED sterilizing tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209041749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759420A (en) * | 2019-11-05 | 2020-02-07 | 马鞍山杰生半导体有限公司 | Flowing water sterilizing device |
| CN112456600A (en) * | 2020-08-05 | 2021-03-09 | 杜伟 | Deep ultraviolet LED sterilizing water tap |
-
2018
- 2018-11-29 CN CN201821993378.6U patent/CN209041749U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759420A (en) * | 2019-11-05 | 2020-02-07 | 马鞍山杰生半导体有限公司 | Flowing water sterilizing device |
| CN112456600A (en) * | 2020-08-05 | 2021-03-09 | 杜伟 | Deep ultraviolet LED sterilizing water tap |
| CN112456600B (en) * | 2020-08-05 | 2023-08-25 | 杜伟 | Deep ultraviolet LED sterilizing tap |
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