CN109179567A

CN109179567A - A kind of sterilization module and sterilizing tap

Info

Publication number: CN109179567A
Application number: CN201811187208.3A
Authority: CN
Inventors: 张世易; 陈礼平
Original assignee: Yuhuan Dafeng Environment Egis Equipment Co Ltd
Current assignee: Yuhuan Dafeng Environment Egis Equipment Co Ltd
Priority date: 2018-10-12
Filing date: 2018-10-12
Publication date: 2019-01-11

Abstract

The present invention relates to sterilizing unit technical fields, in particular to a kind of sterilization module sterilizing tap, including guide shell and light-emitting diode LED, guide shell bottom opening, top is equipped with closing cap, intake tunnel is formed in guide shell, guide shell side wall is equipped with registration holes one, registration holes one are adjacent with closing cap, light-emitting diode LED is set in closing cap, light-emitting diode LED is isolated by a light-transmitting partition with intake tunnel, light-emitting diode LED illumination intake tunnel, the ultraviolet wavelength that light-emitting diode LED is issued is 200-280nm, by by light-emitting diode LED in conjunction with guide shell, enhance bactericidal effect, bactericidal effect is enhanced, sterilization module and tap are combined into unified individual simultaneously, small volume, it is easy to be acceptable to the market.

Description

A kind of sterilization module and sterilizing tap

Technical field

The present invention relates to sterilizing unit technical fields, in particular to a kind of sterilization module and sterilizing tap.

Background technique

The faucet design with sterilizing function is mostly separation design currently on the market, only individually by ultraviolet sterilization mould Group with faucet as close as possible to, be actually still two separation individuals.

Notification number is that the Chinese patent of CN205575709U discloses a kind of tap bactericidal device, including goes out the fire hose Head and antibacterial component, antibacterial component are set between inlet pipeline and depotition cock road, and antibacterial component includes deep ultraviolet LED light group Part and sealed cylinder, for sealed cylinder by deep ultraviolet LED lamp component sealed set, it is straight that deep ultraviolet LED lamp component generates deep UV Connect the water being radiated in depotition cock road.In the antibacterial component, sealed cylinder is only that LED light is isolated with water stream channel, water Circulation road is in the outside of sealed cylinder, and therefore, sealed cylinder not only occupies biggish space, can't play effective water guide, Hydrophobic effect, or even will cause water blockoff phenomenon.Meanwhile in the patent, water only around the depotition cock road of transparent panel direction when It can just be sterilized, therefore, the sterilization path of water and period are very short, are unable to reach preferable bactericidal effect.

Summary of the invention

It is excessive that the purpose of the present invention is to solve volumes, and the bad problem of bactericidal effect provides a kind of sterilization module And sterilizing tap.

To achieve the above object, the invention adopts the following technical scheme:

A kind of sterilization module, including guide shell and light-emitting diode LED, the guide shell bottom opening, top are equipped with envelope Lid is closed, forms intake tunnel in the guide shell, the guide shell side wall is equipped with registration holes one, the registration holes one and the envelope Close lid it is adjacent, the light-emitting diode LED be set to the closing cap in, the light-emitting diode LED by a light-transmitting partition with The intake tunnel is isolated, intake tunnel described in the light-emitting diode LED illumination, the purple that the light-emitting diode LED is issued Outside line wavelength is 200-280nm.

Further, the material of guide shell is plastic cement or Teflon.

Further, the closing cap is isolated by a coupling lid with the intake tunnel, and the light-transmitting partition is fixedly arranged on The coupling lid.

Further, the coupling is covered with registration holes two, when the registration holes one are aligned with the registration holes two, water flow The guide shell out.

Further, the sealing cover is equipped with handle, circumferentially rotates the handle, makes the registration holes one and the contraposition The contraposition of hole two or dislocation.

Further, the guide shell bottom is equipped with the water hole of diffusion sheet composition.

Further, it is equipped with circuit board, aluminum substrate in the closing cap, the light-emitting diode LED and the circuit board, The aluminum substrate is electrically connected.

Further, the closing cap is equipped with display screen, and the display screen and the circuit board are electrically connected, the display Screen shows the performance parameter of the sterilization module.

Further, it is additionally provided with a sensing element in the closing cap, when the registration holes one and the contraposition of registration holes two, The sensing element controls the light-emitting diode LED and starts to irradiate, and the sensing element is Hall element or tongue tube or leads Electric silica gel thimble.

The present invention also provides a kind of sterilizing tap, including tap main body and above-mentioned sterilization module, the tap main body Bottom is equipped with water inlet, and side wall is equipped with water outlet, top opening, and the tap main body top couples lid with described by a retaining ring It is tightly connected, the sterilization module is set in the tap main body, and the closing cap of the sterilization module covers the tap main body Top opening, the open end of the guide shell is adjacent with the water inlet of the tap main body, the side wall of the guide shell and institute It states and forms exhalant canal between the side wall of tap main body, the exhalant canal is connected to the water outlet, the opening of the guide shell Sealed set between end and the water outlet of the tap main body.

Compared with the prior art, the invention has the following advantages:

One, by the way that light-emitting diode LED in conjunction with guide shell, is formed intake tunnel, light-emitting diode LED in guide shell Intake tunnel in the ultraviolet light irradiation guide shell of sending, so that sterilization path and period are longer, bactericidal effect is dramatically increased.

Two, the material of guide shell is plastic cement or Teflon, improves ultraviolet light in the bactericidal effect of guide shell inner wall, meanwhile, The ultraviolet wavelength that light-emitting diode LED is issued is 200-280nm, can effectively kill all kinds of bacteriums.

Three, tap is integrated into a whole with sterilization mould group, and operating handle can open or close water outlet, operation side Just, small volume is easy to be acceptable to the market.

Four, by the sensing element in sterilization mould group, the open and close of light-emitting diode LED are automatically controlled, intelligence is just Benefit.

Detailed description of the invention

Fig. 1 is the structure chart of sterilization module of the present invention；

Fig. 2 is the structure chart of sterilizing tap of the present invention.

In figure: 1 leading main body, 2 be water inlet, 3 be sealing cover, 31 be light-emitting diode LED, 32 be lamina of septum pellucidum, 33 be coupling lid, 331 be registration holes two, 34 be retaining ring, 35 be circuit board, 36 be aluminum substrate, 37 be handle, 38 be heat dissipation fix Component, 39 be display screen, 4 be guide shell, 41 be that registration holes one, 5 are intake tunnel, 6 are exhalant canal, 7 are diffusion sheet, 8 are Sealing ring, 9 be water outlet, 10 be tap, 11 be gear rack.

Specific embodiment

Below by specific embodiment the technical scheme of the present invention will be further described explanation.

Embodiment one

The present embodiment provides a kind of sterilization modules, as shown in Figure 1, including guide shell 4 and light-emitting diode LED31.Water conservancy diversion The material of cylinder 4 is plastic cement or Teflon, and light-emitting diode LED31 is LED lamp bead.4 bottom opening of guide shell, top is equipped with Closing cap 3, the guide shell 4 is interior to form intake tunnel 5, and 4 side wall of guide shell is equipped with registration holes 1, the registration holes one 41 is adjacent with the closing cap 3.The light-emitting diode LED31 is set in the closing cap 3, the light-emitting diode LED31 It is isolated by a light-transmitting partition 32 with the intake tunnel 5.The closing cap 3 passes through a coupling lid 33 and the intake tunnel 5 Isolation, the light-transmitting partition 32 are fixedly arranged on the coupling lid 33.

Light-transmitting partition 32 be quartz plate, it have extremely low thermal expansion coefficient, splendid saturating ultraviolet spectra performance and thoroughly Visible light and near infrared spectrum performance, and have the mechanical performance higher than simple glass.Quartz plate is colorless and transparent and light transmission Good, ultraviolet light can be completely through quartz plate without losing wavelength energy.Quartz plate is set to the lower section of light-emitting diode LED31, Sealing function is played, guarantees that water flow will not enter the position where light-emitting diode LED31, enhancing light-emitting diode LED31's Waterproof and heat-insulating performance.

Due to the huge number of bacterium, and DNA is different from the structure of RNA, selects different wavelength not of the same race to kill The bacterium of class, therefore select wavelength very crucial.In the present embodiment, the light-emitting diode LED31 irradiates the intake tunnel 5, The ultraviolet wavelength that the light-emitting diode LED31 is issued is 200-280nm, it is preferable that wavelength be 253.7nm or 265nm or When 275nm, ultraviolet can achieve the effect that thoroughly to sterilize.4 wall thickness of guide shell is greater than 4mm, guide shell 4 and light-emitting diode When LED31 is combined, light-emitting diode LED31 issues ultraviolet light can constantly reflect on the wall surface of guide shell 4, further Increase bactericidal effect.In addition to this, light-emitting diode LED31 energy consumption is low, the response time is short, the service life is long, asepsis environment-protecting and not It needing to preheat, ultraviolet light illumination starts immediately when starting reaches maximum intensity, while heat is small, and it is light-weight, it is small in size.

The coupling lid 33 is equipped with registration holes 2 331, when the registration holes 1 are aligned with the registration holes 2 331, water Flow out the guide shell 4.Water flow can flow from the guide shell 4 outflow depend on guide shell 4 in registration holes 1 with couple Whether the registration holes 2 331 on lid 33 align.Such as contraposition, water can smoothly flow out the guide shell 4, it is on the contrary then cannot.It is described Sealing cover 3 is equipped with handle 37, circumferentially rotates the handle 37, make the registration holes 1 and the registration holes 2 331 contraposition or Dislocation, water flow is flowed out from guide shell 4 when contraposition, and water flow is closed when dislocation.

4 open end of guide shell is equipped with the water hole that diffusion sheet 7 forms.Diffusion sheet 7 facilitates uniform fluid flow to enter water inlet In channel 5, to effectively improve bactericidal effect and germicidal efficiency.Preferably, diffusion sheet 7 be plastic cement or Teflon diffusion sheet, To be fitted close with guide shell.

It is equipped with circuit board 35, aluminum substrate 36 in the closing cap 3, the light-emitting diode LED31 and the circuit board 35, The aluminum substrate 36 is electrically connected.Luminescence-utraviolet diode LED module is by light-emitting diode LED31, circuit board 35 and aluminium Substrate 36 forms, the ultraviolet light LED light that wherein light source part light-emitting diode LED is one or more wavelength are 200-280nm Pearl.Light-emitting diode LED31 is arranged on aluminum substrate 36, and aluminum substrate 36 and circuit board 35 are installed in sealing cover 3.Sealing cover The heat dissipation fixation kit 38 of copper or aluminium material is additionally provided in 3, auxiliary light emission diode LED31 radiates.On circuit board 35 Equipped with connecting line, connecting line passes through sealing cover 3 and connect with external power supply.In practical application request, the closing cap 3 can also be set There is display screen 39, the display screen 39 is electrically connected with the circuit board 35, and the display screen 39 shows the sterilization module Performance parameter, for example, the radiant illumination value of the cumulative operation time of light-emitting diode LED31, ultraviolet light, ultraviolet wavelength are killed Bacterium time etc..Multiple function buttons can be equipped on display screen 39, as long as button operation can be realized and sterilize in use process At.It is additionally provided with a sensing element in the closing cap 3, when the registration holes 1 and the contraposition of registration holes 2 331, the induction Element controls the light-emitting diode LED31 and starts to irradiate, and light-emitting diode LED31 is closed when dislocation.The sensing element is Hall element or tongue tube or electric silica gel thimble.

In use process, rotating handles 37 align registration holes 1 and registration holes 2 331, and light-emitting diode LED31 is opened It opens, the open end that water flows through sterilization mould group enters the intake tunnel 5 in guide shell 4, and cocurrent is to 4 top of guide shell, through luminous two Water flow is flowed out from registration holes 1 after polar body LED31 sterilization.When closing, rotating handles 37 make registration holes 1 and registration holes two 331 dislocation, light-emitting diode LED31 are closed, and water flow stops.

Embodiment two

The present invention also provides a kind of sterilization module and with its tap, as shown in Fig. 2, including tap main body 1 and upper The sterilization module stated, the bottom of the tap main body 1 are equipped with water inlet 2, and water inlet 2 is equipped with gear rack 11, and outside water flows through gear rack Water inlet 2 is flowed into after 11.Side wall is equipped with water outlet 9, top opening, and the sterilization module is set to 1 in the tap main body, described The closing cap 3 of sterilization module covers the top opening of the tap main body 1.The open end of the guide shell 4 and the faucet are main The water inlet 2 of body 1 is adjacent, and exhalant canal 6 is formed between the side wall of the guide shell 4 and the side wall of the tap main body 1, described Exhalant canal 6 is connected to the water outlet 9, seals between the open end of the guide shell 4 and the water outlet 2 of the tap main body 1 Setting.

It is sealing ring 8 that sealed set, which uses,.4 outer wall of guide shell is equipped with groove, and sealing ring 8 is set in groove.Sealing ring 8 It is isolated water flow and the water flow in exhalant canal 6 in intake tunnel 5, is not interfere with each other, is fully ensured that only by sterilization Water flow afterwards can just be flowed out by exhalant canal 6 through water outlet 9.Pass through a retaining ring 34 and the coupling at the top of the tap main body 1 Closing lid 33 is tightly connected, and extraneous and exhalant canal 6 is isolated in retaining ring 34.

In use process, rotating handles 37 align registration holes 1 and registration holes 2 331, and light-emitting diode LED31 is opened It opens, water flow is successively through gear rack 11, water inlet 2, diffusion sheet 7, and into the intake tunnel 5 in guide shell 4, cocurrent is pushed up to guide shell 4 Portion, water flows through registration holes 1 and flows out into exhalant canal 6 after light-emitting diode LED31 sterilization, through water outlet 9, finally It is flowed out from the outlet of tap 10.When closing, rotating handles 37 make registration holes 1 and registration holes 2 331 misplace, light-emitting diodes Body LED31 is closed, and water flow stops.

In the present embodiment, tap 10 and sterilization mould group are combined into unified individual, realize the basic function of tap 10 While, the faucet design for overcoming conventional belt sterilizing function is separate type and the excessive defect of volume.

The embodiments of the present invention have been described in detail above, for those of ordinary skill in the art, according to this The thought provided is provided, will change in specific embodiment, and these changes also should be regarded as protection model of the invention It encloses.

Claims

1. a sterilization component is characterized in that:

Including a guide tube (4) and a light-emitting diode LED (31);

The bottom of the guide cylinder (4) is open, and the top is provided with a closing cover (3). Positioning hole one (41), the positioning hole one (41) is adjacent to the closing cover (3);

The light-emitting diode LED (31) is arranged in the closing cover (3), and the light-emitting diode LED (31) is isolated from the water inlet channel (5) by a light-transmitting partition plate (32). , the light-emitting diode LED (31) illuminates the water inlet channel (5), and the wavelength of ultraviolet rays emitted by the light-emitting diode LED (31) is 200-280 nm.

2. The sterilization assembly according to claim 1, wherein:

The material of the guide tube (4) is plastic or Teflon.

3. The sterilization assembly according to claim 1, wherein:

The closing cover (3) is isolated from the water inlet channel (5) by a coupling cover (33), and the light-transmitting baffle (32) is fixed on the coupling cover (33).

4. The sterilization assembly according to claim 3, wherein:

The coupling cover (33) is provided with a second alignment hole (331), and when the first alignment hole (41) is aligned with the second alignment hole (331), water flows out of the guide tube (4) .

5. The sterilization assembly according to claim 3, wherein:

The closure cover (3) is provided with a handle (37), and the handle (37) is rotated circumferentially to make the alignment hole one (41) and the alignment hole two (331) aligned or misaligned.

6. The sterilization assembly of claim 1, wherein:

The diffuser sheet (7) forms a water passage hole at the opening of the guide cylinder (4).

7. The sterilization assembly according to claim 5, wherein:

The closed cover (3) is provided with a circuit board (35) and an aluminum substrate (36). sexual connection.

8. The sterilization assembly according to claim 7, wherein:

A display screen (39) is provided on the top of the closure cover (3), the display screen (39) is electrically connected with the circuit board (35), and the display screen (39) displays the performance parameters of the sterilization component .

9. The sterilization assembly according to claim 8, wherein:

A sensing element is also arranged in the closing cover (3), and when the alignment hole one (41) and the alignment hole two (331) are aligned, the sensing element controls the light-emitting diode LED (31). ) to start irradiation, and the sensing element is a Hall element or a reed switch or a conductive silicone thimble.

10. A sterilizing faucet, characterized in that it comprises a faucet body (1) and the sterilizing assembly according to any one of claims 2 to 9;

The bottom of the faucet body (1) is provided with a water inlet (2), the side wall is provided with a water outlet (9), and the top is open;

The sterilization assembly is arranged in the faucet main body (1), the closing cover (3) of the sterilization assembly covers the top opening of the faucet main body (1), and the top of the faucet main body (1) passes through a retaining ring ( 34) sealingly connected with the coupling cover (33); the open end of the guide tube (4) is adjacent to the water inlet (2) of the faucet body (1);

A water outlet channel (6) is formed between the side wall of the guide tube (4) and the side wall of the faucet main body (1), and the water outlet channel (6) communicates with the water outlet (9);

A sealing arrangement is provided between the open end of the guide tube (4) and the water outlet (9) of the faucet main body (1).