CN211946364U

CN211946364U - Deep ultraviolet sterilization module

Info

Publication number: CN211946364U
Application number: CN202020222066.6U
Authority: CN
Inventors: 金屹; 吴艳媚; 吴日胜
Original assignee: Guangdong Boda Electronic Technology Co ltd
Current assignee: Guangdong Boda Electronic Technology Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-11-17
Anticipated expiration: 2030-02-27

Abstract

The utility model relates to a deep ultraviolet sterilization module, it includes sleeve, the component of intaking, the component of going out, diversion plate and deep ultraviolet LED lamp, the component of intaking with it connects respectively to go out the component telescopic both ends, the outer end of the component of intaking is equipped with the interface of intaking, diversion plate sets up the inner of the component of intaking, it has a plurality of flow distribution holes that can thin into many water columns with rivers to distribute on the diversion plate, the outer end of the component of going out is equipped with out the water interface, deep ultraviolet LED lamp sets up the inner of the component of going out, the ultraviolet ray that the deep ultraviolet LED lamp sent one side of diversion plate, diversion plate with the cavity region formation bactericidal cavity between the deep ultraviolet LED lamp. Adopt the utility model discloses, can improve ultraviolet sterilization's homogeneity, the bactericidal effect is good, and simple structure, simple to operate.

Description

Deep ultraviolet sterilization module

Technical Field

The utility model belongs to the technical field of the aqueous cleaning, more specifically say, relate to a dark ultraviolet sterilization module.

Background

With the development of social economy, demands for living environment are increasing, and particularly in the aspect of drinking water, more and more water purifier brands are coming into the market and gaining favor of customers in recent years.

At present, the water purification mode of the water purifier is basically two modes of filtration and ultraviolet sterilization, wherein the filtration effect is mainly determined by the material of a filter element, and the ultraviolet sterilization effect is mainly determined by an ultraviolet sterilization lamp and a sterilization flow channel structure together. To the ultraviolet sterilization mode, at present the universal adoption be through-type ultraviolet sterilizer, be provided with the inlet outlet promptly at the sterilizer shell, be fixed with the sterilamp in inside, for avoiding fluorescent tube direct contact water, still can cover the quartz capsule that passes through ultraviolet ray outside the fluorescent tube, during operation water gets into then flows from the outlet along the straight line from the water inlet, under this kind of mode, rivers pass through the route and be the linear type, rivers do not have the hindrance to pass through the sterilizer simultaneously, rivers speed is very fast, sometimes often can not reach sufficient bactericidal time, can not guarantee qualified bactericidal rate.

And because the penetrating power of the ultraviolet radiation illumination in water can be attenuated along with the increase of the distance or the thickening of the water layer, the sterilization effect of the upper layer water is inconsistent with the sterilization effect of the lower layer water in the same time period.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a homogeneity that can improve ultraviolet sterilization is provided, and the bactericidal effect is good, and simple structure, simple to operate's dark ultraviolet sterilization module.

In order to solve the technical problem, the utility model provides a deep ultraviolet sterilization module, it includes sleeve, the component of intaking, play water component, diversion board and deep ultraviolet LED lamp, the component of intaking with it connects respectively to go out the water component telescopic both ends, the outer end of the component of intaking is equipped with the interface of intaking, the diversion board sets up the inner of the component of intaking, it has a plurality of flow distribution holes that can refine rivers into many water columns to distribute on the diversion board, the outer end of going out the water component is equipped with out the water interface, the deep ultraviolet LED lamp sets up the inner of play water component, the ultraviolet radiation that the deep ultraviolet LED lamp sent is directive one side of diversion board, the diversion board with cavity region formation sterilization cavity between the deep ultraviolet LED lamp.

As the utility model discloses preferred scheme, telescopic inner wall middle section position is equipped with annular convex shoulder, intake the component with the muffjoint back, the board quilt that divides the water the outer end of component compresses tightly on the annular convex shoulder.

As the utility model discloses preferred scheme, the outer end of the component of intaking is equipped with the orifice plate, the middle part of orifice plate be equipped with be used for with the division board compresses tightly boss on the annular convex shoulder, the orifice plate with be formed with the intercommunication between the sleeve the interface of intaking with the first throttle passageway of the cavity of disinfecting.

As the utility model discloses preferred scheme, the inner of going out the water component is equipped with and is used for the installation the mount pad of dark ultraviolet LED lamp, be equipped with central recess on the mount pad and enclose and locate the annular groove of central recess periphery, dark ultraviolet LED lamp includes dark ultraviolet chip, quartz glass and compresses tightly the lid, dark ultraviolet chip installs on the central recess, the quartz glass lid is established central recess with on the annular groove, compress tightly the lid with the mount pad links to each other, quartz glass by compress tightly the lid and compress tightly, compress tightly the lid with structure after the mount pad links to each other with be formed with the intercommunication between the sleeve go out the water interface with the second throttle passageway of cavity disinfects.

As the preferred scheme of the utility model, quartz glass with be equipped with waterproof circle between the annular groove.

As the preferred scheme of the utility model, the compressing cover and the quartz glass are provided with a protection pad.

As the utility model discloses preferred scheme, compress tightly the lid with be threaded connection between the mount pad.

As the utility model discloses preferred scheme, the component of intaking with be threaded connection between the sleeve, just the component of intaking with be equipped with into water side sealing washer between the sleeve.

As the utility model discloses preferred scheme, go out the water component with be threaded connection between the sleeve, just go out the water component with be equipped with out water side sealing washer between the sleeve.

As the utility model discloses preferred scheme still includes encapsulation shell, encapsulation shell includes outer sleeve, face lid and bottom plate, the face lid sets up the one end of outer sleeve, just it can supply to cover to be equipped with on the face the first through-hole that the interface of going out stretches out, the bottom plate sets up the other end of outer sleeve, just be equipped with on the bottom plate and supply the second through-hole that the interface of intaking stretches out.

Implement the utility model discloses a dark ultraviolet sterilization module compares with prior art, has following beneficial effect:

the utility model discloses a set up the water diversion plate in intaking one side, will get into the rivers refinement in the sleeve and become many tiny water columns, again through setting up dark ultraviolet LED lamp in play water one side, make the ultraviolet radiation directive that sends disinfect to each tiny water column, realize the sterilization treatment that the whole part is become zero, improve steril's homogeneity, the bactericidal effect is good, and simple structure, simple to operate.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

Fig. 1 is an exploded view of a deep ultraviolet sterilization module according to the present invention;

fig. 2 is a cross-sectional view of the assembled deep ultraviolet sterilization module of the present invention.

The labels in the figure are: 1. the water inlet and outlet structure comprises a sleeve, 11, a sterilization cavity, 12, an annular shoulder, 13, a first throttling channel, 14, a second throttling channel, 2, a water inlet component, 21, a water inlet connector, 22, a throttling disc, 23, a boss, 3, a water outlet component, 31, a water outlet connector, 32, a mounting seat, 33, a central groove, 34, an annular groove, 4, a water diversion plate, 5, a deep ultraviolet LED lamp, 51, a deep ultraviolet chip, 52, quartz glass, 53, a pressing cover, 54, a waterproof ring, 55, a protection pad, 6, a water inlet side sealing ring, 7, a water outlet side sealing ring, 81, an outer sleeve, 82, a face cover, 83 and a bottom plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and 2 in combination, a preferred embodiment of the present invention, a deep ultraviolet sterilization module, which comprises a sleeve 1, a water inlet component 2, a water outlet component 3, a water distribution plate 4 and a deep ultraviolet LED lamp 5, the water inlet member 2 and the water outlet member 3 are respectively connected with two ends of the sleeve 1, the outer end of the water inlet member 2 is provided with a water inlet interface 21, the water distribution plate 4 is arranged at the inner end of the water inlet component 2, a plurality of flow distribution holes capable of thinning water flow into a plurality of water columns are distributed on the water distribution plate 4, the outer end of the water outlet component 3 is provided with a water outlet interface 31, the deep ultraviolet LED lamp 5 is arranged at the inner end of the water outlet component 3, ultraviolet rays emitted by the deep ultraviolet LED lamps 5 irradiate one side of the water distribution plate 4, and a sterilization cavity 11 is formed in a hollow area between the water distribution plate 4 and the deep ultraviolet LED lamps 5.

From this, according to the utility model discloses deep ultraviolet sterilization module is through setting up water diversion plate 4 in one side of intaking, and rivers that will get into in the sleeve 1 are refined into many tiny water columns, again through setting up deep ultraviolet LED lamp 5 in one side of going out water, make the ultraviolet ray directive that sends each tiny water column disinfect, realize the germicidal treatment that the whole becomes zero, improve steril homogeneity, and bactericidal effect is good, and simple structure, simple to operate.

The deep ultraviolet LED lamp has the characteristics of high sterilization efficiency, no toxicity, small volume, low energy consumption, instant start and stop, long service life, safe voltage operation, shock resistance and falling resistance; the deep ultraviolet LED lamps 5 with different powers can be selected to meet the use requirements of different flow rates and killing rates, and the modularized production is facilitated.

Illustratively, an annular shoulder 12 is arranged at the middle section of the inner wall of the sleeve 1, and after the water inlet member 2 is connected with the sleeve 1, the water diversion plate 4 is pressed on the annular shoulder 12 by the outer end of the water inlet member 2, so that the water diversion plate 4 is convenient to position and install.

Illustratively, the outer end of the water inlet component 2 is provided with a throttle disc 22, and a first throttle channel 13 which is communicated with the water inlet interface 21 and the sterilization cavity 11 is formed between the throttle disc 22 and the sleeve 1. From this, this first throttle passage 13 can reduce into the velocity of flow, and the time that makes the rivers flow through sterilization cavity 11 is longer, guarantees that the ultraviolet ray has sufficient time and acts on the rivers in sterilization cavity 11, and bactericidal effect is more abundant. Furthermore, the middle of the throttle disk 22 is provided with a boss 23 for pressing the water diversion plate 4 against the annular shoulder 12.

Illustratively, the inner end of the water outlet member 3 is provided with a mounting seat 32 for mounting the deep ultraviolet LED lamp 5. Specifically, be equipped with central recess 33 on the mount pad 32 and enclose and locate the annular groove 34 of central recess 33 periphery, deep ultraviolet LED lamp 5 includes deep ultraviolet chip 51, quartz glass 52 and compresses tightly lid 53, deep ultraviolet chip 51 is installed on central recess 33, quartz glass 52 covers and establishes central recess 33 with on the annular groove 34, compress tightly lid 53 with the mount pad 32 links to each other, quartz glass 52 by compress tightly lid 53 and compress tightly. It can be seen that the deep ultraviolet LED lamp 5 of this embodiment seals in sleeve 1 runner, avoids the ultraviolet ray to reveal the safety that influences the user, simple structure moreover, simple to operate.

Illustratively, a second throttling channel 14 for communicating the water outlet interface 31 and the sterilization cavity 11 is formed between the structure of the pressing cover 53 connected with the mounting seat 32 and the sleeve 1. From this, this second throttle passage 14 can reduce out the water velocity of flow, the time that makes rivers flow through sterilization cavity 11 is longer, guarantee that the ultraviolet ray has sufficient time and act on the rivers in sterilization cavity 11, the bactericidal effect is more abundant, and because second throttle passage 14 designs in deep ultraviolet LED lamp 5 periphery, when rivers flow through second throttle passage 14, can take away the heat that deep ultraviolet LED lamp 5 distributed out, play radiating effect to deep ultraviolet LED lamp 5, improve deep ultraviolet chip 51's life.

Illustratively, a waterproof ring 54 is arranged between the quartz glass 52 and the annular groove 34, so as to improve the sealing performance of the deep ultraviolet LED lamp 5 and prevent internal electrical components (such as the deep ultraviolet chip 51) from being damaged due to water inflow.

Exemplarily, in order to facilitate installation, maintenance, replacement and the like of the deep ultraviolet sterilization module, the water inlet member 2 is in threaded connection with the sleeve 1, the water outlet member 3 is in threaded connection with the sleeve 1, and the pressing cover 53 is in threaded connection with the mounting base 32.

Exemplarily, in order to prevent the deep ultraviolet sterilization module from leaking water, a water inlet side sealing ring 6 is arranged between the water inlet member 2 and the sleeve 1, and a water outlet side sealing ring 7 is arranged between the water outlet member 3 and the sleeve 1.

Illustratively, a pad 55 is disposed between the pressing cover 53 and the quartz glass 52. The pad 55 prevents the quartz glass 52 from being embossed or crushed when the pressing cap 53 is tightened.

Furthermore, the utility model discloses deep ultraviolet sterilization module is still including the encapsulation shell that can play the guard action, encapsulation shell includes outer sleeve 81, face lid 82 and bottom plate 83, face lid 82 sets up the one end of outer sleeve 81, just be equipped with on the face lid 82 and supply the first through-hole that water outlet 31 stretches out, the bottom plate 83 sets up the other end of outer sleeve 1, just be equipped with on the bottom plate 83 and supply the second through-hole that water inlet 21 stretches out. Therefore, the deep ultraviolet sterilization module can be directly connected to pipelines, water taps and water purification products for use.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.

Claims

1. The utility model provides a deep ultraviolet sterilization module, its characterized in that, includes sleeve, the component of intaking, the component of going out, diversion plate and deep ultraviolet LED lamp, the component of intaking with the component of going out is connected respectively telescopic both ends, the outer end of the component of intaking is equipped with the interface of intaking, diversion plate sets up the inner of the component of intaking, it has a plurality of shunting holes that can thin into many water columns with rivers to distribute on the diversion plate, the outer end of the component of going out is equipped with out the water interface, deep ultraviolet LED lamp sets up the inner of the component of going out, the ultraviolet ray directive that deep ultraviolet LED lamp sent one side of diversion plate, diversion plate with the cavity region formation sterilization cavity between the deep ultraviolet LED lamp.

2. The deep ultraviolet sterilization module set of claim 1, wherein an annular shoulder is disposed at a middle position of the inner wall of the sleeve, and after the water inlet member is connected to the sleeve, the water diversion plate is pressed against the annular shoulder by an outer end of the water inlet member.

3. The deep ultraviolet sterilization module set according to claim 2, wherein the outer end of the water inlet member is provided with a throttle plate, the middle of the throttle plate is provided with a boss for pressing the water diversion plate against the annular shoulder, and a first throttle channel communicating the water inlet port and the sterilization cavity is formed between the throttle plate and the sleeve.

4. The deep ultraviolet sterilization module set according to claim 1, wherein the inner end of the water outlet member is provided with a mounting seat for mounting the deep ultraviolet LED lamp, the mounting seat is provided with a central groove and an annular groove surrounding the periphery of the central groove, the deep ultraviolet LED lamp comprises a deep ultraviolet chip, quartz glass and a pressing cover, the deep ultraviolet chip is mounted on the central groove, the quartz glass cover is arranged on the central groove and the annular groove, the pressing cover is connected with the mounting seat, the quartz glass is pressed by the pressing cover, and a second throttling channel communicating the water outlet and the sterilization cavity is formed between a structure formed by connecting the pressing cover and the mounting seat and the sleeve.

5. The deep ultraviolet sterilization module set forth in claim 4, wherein a waterproof ring is disposed between the quartz glass and the annular groove.

6. The deep ultraviolet sterilization module of claim 4, wherein a protection pad is disposed between the pressing cover and the quartz glass.

7. The deep ultraviolet sterilization module set of claim 4, wherein the pressing cover is in threaded connection with the mounting base.

8. The deep ultraviolet sterilization module set of claim 1, wherein the water inlet member is connected with the sleeve by a screw thread, and a water inlet side sealing ring is arranged between the water inlet member and the sleeve.

9. The deep ultraviolet sterilization module set of claim 1, wherein the water outlet member is connected to the sleeve by a screw, and a water outlet side sealing ring is disposed between the water outlet member and the sleeve.

10. The deep ultraviolet sterilization module set according to claim 1, further comprising a package housing, wherein the package housing comprises an outer sleeve, a surface cover and a bottom plate, the surface cover is disposed at one end of the outer sleeve, the surface cover is provided with a first through hole for the water outlet to extend out, the bottom plate is disposed at the other end of the outer sleeve, and the bottom plate is provided with a second through hole for the water inlet to extend out.