CN218345224U

CN218345224U - High-efficient LED ultraviolet flowing water sterilizing equipment

Info

Publication number: CN218345224U
Application number: CN202222602427.1U
Authority: CN
Inventors: 张耀华; 杜元宝; 林仲杰; 徐明达; 杨迎国; 王国君; 陈复生; 朱小清; 张庆豪
Original assignee: Ningbo Sunpu Led Co ltd
Current assignee: Ningbo Sunpu Led Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-20
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a high-efficient LED ultraviolet ray flowing water sterilizing equipment, including shell, base, printing opacity piece and the subassembly that disinfects, base fixed connection is in the bottom of shell, the printing opacity piece sets up in the base or set up in the shell or set up between base and shell, and shell and printing opacity piece enclose to cover and form to disinfect chamber or shell, base and printing opacity piece and enclose and cover the chamber that forms and disinfect, the shell corresponds the chamber wall in chamber that disinfects and is equipped with the reflector layer, and the shell upper end is equipped with water inlet and the delivery port that is linked together with the chamber of disinfecting, and fixed mounting has the glass pipe in the shell, guides the water of water inlet to the chamber lower extreme that disinfects through the glass pipe, is formed with the installation cavity that sets up at the chamber lower extreme that disinfects between printing opacity piece and the base, the installation cavity keeps apart the setting with the chamber of disinfecting, and disinfect the subassembly setting in order to disinfect the water of intracavity, through to the water route structural design, carries out layering water conservancy diversion, prolongs the time of water in the intracavity in order to have improved the bactericidal effect.

Description

High-efficient LED ultraviolet flowing water sterilizing equipment

Technical Field

The utility model relates to a sterilizing equipment's technical field, in particular to high-efficient LED ultraviolet ray flowing water sterilizing equipment.

Background

With the improvement of living standard of people, the requirement on the quality of drinking water is higher and higher. Generally, water purifying devices on the market only have the function of filtering impurities and have no sterilization effect, so that different types of ultraviolet water sterilizing devices are put into the market to be matched for use, and the purpose of sterilization is achieved by irradiating water bodies with ultraviolet rays. Because the device generally cooperates the purifier to use, the water that flows simultaneously needs can directly drink, makes this sterilizing equipment need less volume, stabilizes efficient bactericidal effect, the material of environmental protection, long enough life.

Disclosure of Invention

The utility model aims at providing a high-efficient LED ultraviolet ray flowing water sterilizing equipment through to the water route structural design, carries out the layering water conservancy diversion with the water, prolongs the time of water in the intracavity that disinfects in order to improve bactericidal effect.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a high-efficient LED ultraviolet ray flowing water sterilizing equipment, includes shell, base, printing opacity piece and the subassembly that disinfects, base fixed connection is in the bottom of shell, the printing opacity piece sets up in the base or set up in the shell or set up between base and shell, and shell and printing opacity piece enclose to cover and form to disinfect chamber or shell, base and printing opacity piece and enclose and cover and form the chamber of disinfecting, the chamber wall that the shell corresponds the chamber of disinfecting is equipped with the reflector layer, and the shell upper end is equipped with and disinfects the water inlet and the delivery port that the chamber is linked together, and fixed mounting has the glass pipe in the shell, guides the water of water inlet to the chamber lower extreme that disinfects through the glass pipe, is formed with the installation cavity that sets up at the chamber lower extreme that disinfects between printing opacity piece and the base, the installation cavity keeps apart the setting with the water to the intracavity that disinfects with disinfecting.

Furthermore, the reflecting layer is adhered or plated on the wall of the sterilization cavity corresponding to the outer shell, or the reflecting layer is a reflecting inner container assembled in the sterilization cavity corresponding to the outer shell.

Furthermore, the axis of the water inlet is parallel to the axis of the glass conduit and is staggered or the axis of the water inlet and the axis of the glass conduit form an included angle.

Furthermore, the water outlet is arranged at the top of the sterilization cavity, and an included angle a is formed between the axis of the water outlet and the axis of the water inlet, wherein a is more than or equal to 85 degrees and less than or equal to 95 degrees.

Furthermore, the shell and the base are provided with adapter flanges, the shell, the adapter flanges and the base are fixedly connected into a whole through a fixing device, a first sealing ring is clamped between the adapter flanges and the shell, a second sealing ring is clamped between the adapter flanges and the base, and the shell, the light-transmitting sheet and the adapter flanges are surrounded to form a sterilization cavity.

Furthermore, the adapter flange center is equipped with the installation annular that is used for installing the printing opacity piece, the printing opacity piece sets up between adapter flange and base, and the third sealing washer has been put to the clamp between printing opacity piece and the adapter flange or/and between printing opacity piece and the base.

Furthermore, the sterilization component comprises ultraviolet sterilization lamp beads, a lamp panel and a driving circuit board, the lamp panel and the driving circuit board are fixedly connected to the base, and the ultraviolet sterilization lamp beads are fixedly connected to the lamp panel.

Furthermore, an end cover is arranged at the bottom of the base, and a lead hole for leading out an electric connecting wire of the driving circuit board is formed in the end cover.

Further, the glass guide pipe is fixedly arranged at the central position of the sterilization cavity.

Furthermore, the base is a metal base, and the bottom of the metal base is provided with a fin-shaped heat dissipation structure.

To sum up, the utility model discloses following beneficial effect has:

the utility model discloses a to the water route design in order to carry out the layering water conservancy diversion with the water, the extension water is in the time of the intracavity that disinfects, specifically, water in the glass pipe is the inlayer, be outer between the glass pipe outside and the reflector layer, the water is followed central glass pipe flow direction bottom ultraviolet ray and is gone out the plain noodles, it flows to the delivery port upwards to be blockked to followed by the printing opacity piece, the water occupies whole layered space, when ultraviolet sterilizing lamp pearl is opened upwards release ultraviolet ray, the inlayer and the inlayer water is all irradiated by the dead angle that the ultraviolet ray does not have at whole flow in-process, the bactericidal effect has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

In the figure: 1. a housing; 11. a sterilization chamber; 12. a light-reflecting layer; 13. a water inlet; 14. a water outlet; 2. a base; 21. a mounting cavity; 22. an end cap; 23. a wire hole; 3. a light transmitting sheet; 4. a sterilization assembly; 41. ultraviolet sterilizing lamp beads; 42. a lamp panel; 43. a drive circuit board; 5. a glass conduit; 6. a transfer flange; 61. a first seal ring; 62. a second seal ring; 63. mounting a ring groove; 64. a third seal ring; 7. a fixing device; 8. and (7) a wire outlet sealing sleeve.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-2, a high-efficient LED ultraviolet flowing water sterilization device comprises a housing 1, a base 2, a transparent sheet 3 and a sterilization component 4, wherein the base 2 is fixedly connected to the bottom of the housing 1, the transparent sheet 3 is arranged in the base 2 or arranged in the housing 1 or arranged between the base 2 and the housing 1, the housing 1 and the transparent sheet 3 are surrounded to form a sterilization cavity 11 or the housing 1, the base 2 and the transparent sheet 3 are surrounded to form the sterilization cavity 11, the housing 1 is provided with a reflective layer 12 corresponding to the sterilization cavity 11, the upper end of the housing 1 is provided with a water inlet 13 and a water outlet 14 which are communicated with the sterilization cavity 11, the housing 1 is internally and fixedly provided with a glass conduit 5, specifically, the glass conduit 5 is fixedly arranged at the central position of the sterilization cavity 11, a water body of the water inlet 13 is guided to the lower end of the sterilization cavity 11 through the glass conduit 5, a mounting cavity 21 arranged at the lower end of the sterilization cavity 11 is formed between the transparent sheet 3 and the base 2, the mounting cavity 21 is isolated from the sterilization component 11, and the sterilization component 4 is arranged in the mounting cavity 21 to sterilize the water body in the sterilization cavity 11.

The utility model discloses a to the water route design in order to carry out the layering water conservancy diversion with the water, the extension water is in the time of disinfecting intracavity 11, specifically, water in the glass pipe 5 is the inlayer, be outer between the glass pipe 5 outside and the reflector layer 12, the water is along the 5 flow direction bottom ultraviolet ray plain noodles of central glass pipe, upwards flow to delivery port 14 after being blockked by printing opacity piece 3, the water occupies whole layered space, when ultraviolet sterilizing lamp pearl 41 opens upwards release ultraviolet ray, the inlayer water is all irradiated by ultraviolet ray no dead angle at whole flow in-process, the bactericidal effect has been improved.

The reflecting layer 12 is adhered or electroplated on the wall of the sterilization cavity 11 corresponding to the shell 1, or the reflecting layer 12 is a reflecting inner container assembled in the sterilization cavity 11 corresponding to the shell 1, the reflecting inner container is made of PTFE material, when ultraviolet light is irradiated upwards at a certain angle, ultraviolet rays scattered by the outer edge are reflected into the water again by the reflecting layer 12, the ultraviolet intensity in the sterilization cavity 11 is enhanced, and a better sterilization effect is achieved

The axial lead of water inlet 13 is parallel with the axial lead of glass pipe 5 and staggers the setting or the axial lead of water inlet 13 is the contained angle setting with the axial lead of glass pipe 5, specifically, sets the water inlet 13 of shell 1 and glass pipe 5 into Z type dislocation structure, when ultraviolet sterilizing lamp pearl 41 upwards shines, makes the ultraviolet ray can't reveal to the external world through water inlet 13.

The delivery port 14 sets up the top at the chamber 11 that disinfects, the purpose that should set up is, because there is the take the altitude between 5 lower extremes of glass pipe and the delivery port 14, the water that upwards flows after being blockked by printing opacity piece 3 can only flow out from the delivery port 14 after disinfecting the intracavity 11 and dwell for a period of time, and then guaranteed the quality of disinfecting to the water, the axial lead of delivery port 14 is the contained angle a setting with the axial lead of water inlet 13, wherein 85 a is no less than 95, preferably a =90, the purpose that should set up is to prevent that the ultraviolet ray from revealing to the external world through delivery port 14.

In another embodiment, the housing 1 and the base 2 are provided with an adapter flange 6, the housing 1, the adapter flange 6 and the base 2 are fixedly connected into a whole through a fixing device 7, a first sealing ring 61 is clamped between the adapter flange 6 and the housing 1, a second sealing ring 62 is clamped between the adapter flange 6 and the base 2, the housing 1, the light-transmitting sheet 3 and the adapter flange 6 surround to form a sterilization cavity 11, as an equivalent alternative means, the sterilization cavity 11 may also be formed by surrounding the housing 1, the base 2, the light-transmitting sheet 3 and the adapter flange 6, in this embodiment, the adapter flange 6 is a metal adapter flange 6.

Adapter flange 6 center is equipped with the installation annular 63 that is used for installing printing opacity piece 3, specifically, printing opacity piece 3 sets up between adapter flange 6 and base 2, and the third sealing washer 64 has been put to the clamp between printing opacity piece 3 and adapter flange 6 or/and printing opacity piece 3 and the base 2, and of course as equivalent substitute means, printing opacity piece 3 also can set up between adapter flange 6 and shell 1, and correspondingly third sealing washer 64 sets up between printing opacity piece 3 and adapter flange 6 or/and printing opacity piece 3 and shell 1.

The subassembly 4 that disinfects includes ultraviolet sterilizing lamp pearl 41, lamp plate 42 and drive circuit board 43 fixed connection are in base 2, ultraviolet sterilizing lamp pearl 41 fixed connection is in lamp plate 42, the utility model discloses a mode that the drive is built-in, drive circuit board 43 itself can produce the heat, and external drive needs other structure to go to wrap up drive circuit board 43, the utility model discloses with drive circuit board 43 built-in base 2 bottom, reduced structure quantity, the problem of dispelling the heat simultaneously is solved in the lump, makes the product more reliable and more stable when reducing product cost.

The bottom of base 2 is equipped with end cover 22, be equipped with the pin hole 23 that supplies the electric connection line of drive circuit board 43 to draw forth on end cover 22, furtherly, the position that end cover 22 corresponds pin hole 23 is equipped with the seal cover 8 of being qualified for the next round of competitions, the seal cover 8 of being qualified for the next round of competitions is equipped with the through-hole that the electric connection line that supplies drive circuit board 43 to pass, also sets up the seal cover 8 of being qualified for the next round of competitions at the pin hole 23 position simultaneously at drive circuit board 43 mounted position pouring casting glue for sealing, makes whole device have good dustproof water-proof effects.

Base 2 is metal base 2, metal base 2's bottom is equipped with fin form heat radiation structure, through set up the fin design on metal base 2, improve the radiating effect with the area of contact who increases base 2 and air, simultaneously adapter flange 6 has been designed in the structure, adapter flange 6 and rivers contact, ultraviolet sterilizing lamp pearl 41 during operation, heat transfer to base 2, being transmitted to adapter flange 6 by base 2, take away the heat that transmits to adapter flange 6 through rivers, ultraviolet sterilizing lamp pearl 41 can work at reasonable temperature range has been guaranteed, ultraviolet sterilizing lamp pearl 41 attenuations slow down, extension ultraviolet sterilizing lamp pearl 41 life-span, the existence of adapter flange 6 separates water route and circuit simultaneously, make the utility model discloses safe and reliable more.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a high-efficient LED ultraviolet ray flowing water sterilizing equipment, includes shell (1), base (2), printing opacity piece (3) and sterilization component (4), its characterized in that: base (2) fixed connection is in the bottom of shell (1), printing opacity piece (3) set up in base (2) or set up in shell (1) or set up between base (2) and shell (1), and shell (1) and printing opacity piece (3) enclose to cover and form to disinfect chamber (11) or shell (1), base (2) and printing opacity piece (3) and enclose and cover and form to disinfect chamber (11), the chamber wall that shell (1) corresponds to disinfect chamber (11) is equipped with reflector layer (12), and shell (1) upper end is equipped with and disinfects water inlet (13) and delivery port (14) that chamber (11) are linked together, and shell (1) internal fixation installs glass pipe (5), guides the water of water inlet (13) to disinfect chamber (11) lower extreme through glass pipe (5), is formed with between printing opacity piece (3) and base (2) and sets up installation cavity (21) at the chamber (11) lower extreme that disinfects, installation cavity (21) and the setting up with the water that disinfects in installation cavity (11) keep apart and set up in order to disinfect in installation cavity (21).

2. The high-efficiency LED ultraviolet flowing water sterilizing device as claimed in claim 1, wherein: the reflective layer (12) is adhered or electroplated on the wall of the shell (1) corresponding to the sterilization cavity (11), or the reflective layer (12) is a reflective liner assembled in the shell (1) corresponding to the sterilization cavity (11).

3. The high-efficiency LED ultraviolet flowing water sterilizing device as claimed in claim 1, wherein: the axial lead of the water inlet (13) is parallel to the axial lead of the glass conduit (5) and is arranged in a staggered manner or the axial lead of the water inlet (13) and the axial lead of the glass conduit (5) are arranged at an included angle.

4. The high-efficiency LED ultraviolet flowing water sterilizing device as claimed in claim 3, wherein: the water outlet (14) is arranged at the top of the sterilization cavity (11), and the axis of the water outlet (14) and the axis of the water inlet (13) form an included angle a, wherein a is more than or equal to 85 degrees and less than or equal to 95 degrees.

5. The high-efficiency LED ultraviolet flowing water sterilizing device as claimed in any one of claims 1 to 4, wherein: shell (1) sets up with base (2) and is equipped with adapter flange (6), and shell (1), adapter flange (6) are as an organic whole through fixing device (7) fixed connection with base (2), and the clamp has been put between adapter flange (6) and shell (1) first sealing washer (61), and the clamp has been put between adapter flange (6) and base (2) second sealing washer (62), and shell (1), printing opacity piece (3) and adapter flange (6) enclose to cover and form chamber of disinfecting (11).

6. The high-efficiency LED ultraviolet flowing water sterilizing device as claimed in claim 5, wherein: adapter flange (6) center is equipped with installation annular (63) that are used for installing printing opacity piece (3), printing opacity piece (3) set up between adapter flange (6) and base (2), and third sealing washer (64) has been put to the clamp between printing opacity piece (3) and adapter flange (6) or/and between printing opacity piece (3) and base (2).

7. The high-efficiency LED ultraviolet flowing water sterilizing device as claimed in claim 5, wherein: the sterilization component (4) comprises ultraviolet sterilization lamp beads (41), a lamp panel (42) and a driving circuit board (43), the lamp panel (42) and the driving circuit board (43) are fixedly connected to the base (2), and the ultraviolet sterilization lamp beads (41) are fixedly connected to the lamp panel (42).

8. The high-efficiency LED ultraviolet flowing water sterilizing device as claimed in claim 7, wherein: the bottom of base (2) is equipped with end cover (22), be equipped with on end cover (22) and supply the pin hole (23) that the electric connection line of drive circuit board (43) was drawn forth.

9. The high-efficiency LED ultraviolet flowing water sterilization device as claimed in claim 1, characterized in that: the glass guide tube (5) is fixedly arranged at the central position of the sterilization cavity (11).

10. The high-efficiency LED ultraviolet flowing water sterilizing device as claimed in claim 1, wherein: the base (2) is a metal base (2), and the bottom of the metal base (2) is provided with a fin-shaped heat dissipation structure.