CN211688376U

CN211688376U - Ultraviolet sterilization device

Info

Publication number: CN211688376U
Application number: CN201921758717.7U
Authority: CN
Inventors: 王建辉; 许伟强; 郭仙亮
Original assignee: Xiamen Filtertech Industrial Corp
Current assignee: Xiamen Filtertech Industrial Corp
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-10-16
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses an ultraviolet sterilization device, which comprises an upper cover, a lower cover, a sterilization structure and a control panel, wherein the upper cover and the lower cover are connected by a body; wherein, set up into water cavity and holding cavity at least in the upper cover, the control panel is located in the holding cavity. The utility model utilizes ultraviolet rays to sterilize, can effectively inhibit the growth of bacteria and protect the health of people; and simultaneously, the utility model discloses an ultraviolet germicidal device integrated level is high for the volume of whole device is littleer, the installation with change page or leaf convenience more convenient.

Description

Ultraviolet sterilization device

Technical Field

The utility model relates to an ultraviolet sterilization device.

Background

In the electroless water purification product of selling on the existing market like ultrafiltration, micro-filtration, in the relatively poor area of quality of water environment, hardly effectual disinfecting, and then make the quality of water of drinking water receive very big influence, the aquatic often contains a large amount of bacterial impurities, if do not carry out effectual filtration and bactericidal treatment, will cause very big harm to the human body.

Disclosure of Invention

In order to solve the above technical problem, an object of the present invention is to provide an ultraviolet sterilization apparatus.

The utility model discloses a following technical scheme realizes: an ultraviolet sterilization device comprises an upper cover, a lower cover, a sterilization structure and a control panel, wherein the upper cover and the lower cover are connected by a body; wherein, set up into water cavity and holding cavity at least in the upper cover, the control panel is located in the holding cavity.

Preferably, a flowmeter assembly is connected and arranged in the water inlet cavity.

Preferably, the control board is directly connected with the power adapter by a connector.

Preferably, a water passing cavity and an opening are arranged in the body, and the water passing cavity and the opening are respectively arranged at positions corresponding to the water inlet cavity and the accommodating cavity in sequence.

Preferably, the sterilization structure comprises a UV lamp and a UV lamp tube, the UV lamp is arranged in the UV lamp tube, and one end of the UV lamp penetrates through the opening to be connected with the control panel.

Preferably, the outer of the UV lamp tube is sleeved with a UV lamp inner glass tube at intervals to form a first passage, and the first passage is communicated with the water inlet cavity and the water passing cavity.

Preferably, the outer glass tube of the UV lamp is sleeved outside the inner glass tube of the UV lamp at intervals, a second passage is formed between the inner glass tube of the UV lamp and the outer glass tube of the UV lamp, a third passage is formed between the outer glass tube of the UV lamp and the lower cover, and the first passage, the second passage and the third passage are communicated with each other.

Preferably, the UV lamp tube is sleeved with a water inlet sealing plug, and the water inlet sealing plug is arranged close to the water inlet end; and the other end of the UV lamp tube is sleeved with a water outlet sealing plug, and the water outlet sealing plug is arranged close to the water outlet end.

Preferably, the UV lamp has a connection joint connected to the control board through an inner cap plug.

Preferably, a sealing gasket is sleeved between the upper cover and the body and corresponds to the water inlet cavity.

The utility model utilizes ultraviolet rays to sterilize, can effectively inhibit the growth of bacteria and protect the health of people; meanwhile, the ultraviolet sterilization device of the utility model has high integration level, so that the volume of the whole device is smaller, and the installation and the page replacement are more convenient and convenient; in addition, the device effectively carries out the modularization with sterilizing equipment, but independent power supply, independent control, and the flow detection precision is high, can compromise bactericidal effect and convenient to use, and is very convenient.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic plan view of the present invention.

Fig. 2 is an exploded schematic view of the present invention.

Fig. 3 is a schematic cross-sectional view of the present invention.

Fig. 4 is a schematic top view of the present invention.

Fig. 5 is a schematic view of the working state of the present invention.

Fig. 6 is a schematic view of the installation state of the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to the attached drawings 1 to 4 of the specification, an ultraviolet sterilization device A comprises an upper cover 1, a lower cover 2, a sterilization structure and a control panel 4, wherein the upper cover 1 and the lower cover 2 are connected by a body 10. The upper cover 1 is at least internally provided with a water inlet cavity 11 and an accommodating cavity 12, the water inlet cavity 11 is communicated with a faucet part, the water inlet cavity 11 is internally connected with a flowmeter assembly 1a, and the flowmeter assembly can carry out high-precision detection on inlet water flow so as to accurately calculate the service life of the UV lamp; the control board 4 is located in the accommodating cavity 12, and the control board 4 is connected to a power adapter through a connector a for supplying power. This body 10 is provided with water cavity 10a and opening 10b, and this water cavity 10a and opening 10b of crossing are corresponding respectively in proper order to intake cavity 11 and holding cavity 12 setting, and wherein, the position that is connected corresponding to this water cavity 11 and water cavity 10a of crossing between this upper cover 1 and the body 10 still overlaps and is equipped with seal ring g, guarantees the leakproofness of both intercommunication positions.

This sterilization structure then sets up in this lower cover 2, and this sterilization structure includes UV lamp 31 and UV fluorescent tube 32, and wherein, this UV lamp 31 sets up in UV fluorescent tube 32, is lived by this UV fluorescent tube 32 cover, and this UV lamp 31 pot head is equipped with fixed stopper b, and the other end then passes the opening 10b of body and utilizes attach fitting c to be connected with control panel 4, and wherein, the attach fitting c of this UV lamp then passes inner cup stopper d and connects on control panel 4, and this inner cup stopper d is located this opening 10 b. Furthermore, in order to prolong the sterilization time and enhance the sterilization effect, a UV lamp inner glass tube 33 may be sleeved outside the UV lamp tube 32 at an interval to form a first passage 33a, a second passage 34a may be formed between the UV lamp inner glass tube 33 and a UV lamp outer glass tube 34 sleeved outside the UV lamp inner glass tube 33, and a third passage 2a may be formed between the UV lamp outer glass tube 34 and the lower cover 2.

Preferably, in order to ensure the sealing performance of the UV lamp, a water inlet sealing plug p may be further disposed outside the UV lamp tube 32, and the water inlet sealing plug p is disposed at a position close to the water inlet end; meanwhile, the other end of the UV lamp tube 32 is sleeved with a water outlet sealing plug s, and the water outlet sealing plug s is arranged at a position close to one end of the water outlet, so that the sterilization structure is protected to the maximum extent, and the service life of the sterilization structure is prolonged.

Referring to fig. 5 and 6, the ultraviolet sterilization device a can be used in cooperation with a water purification device, when a purified water outlet tap is opened, water flows into the water inlet cavity 11, the control panel 4 starts the UV lamp 31 to perform sterilization, at this time, the water flows into the water cavity 10a after passing through the flow meter assembly 1a, and simultaneously passes through the third passage 2a, the second passage 34a and the first passage 33a to perform sufficient sterilization, and the finally treated water flows out for a user (i.e., the flow direction of the arrow in fig. 5); when the user closes the water purifying faucet, the control panel 4 automatically turns off the UV lamp, and the sterilizing structure stops working. The ultraviolet sterilization agent utilizes ultraviolet rays for sterilization, can effectively inhibit the growth of bacteria, and protects the health of people; meanwhile, the ultraviolet sterilization device is high in integration level, and the control panel is effectively integrated in the upper cover, so that the whole device is smaller in size and more convenient and faster to install and replace; in addition, the device effectively carries out the modularization with sterilizing equipment, but independent power supply, independent control, and the flow detection precision is high, can compromise bactericidal effect and convenient to use, and is very convenient.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. An ultraviolet sterilization device is characterized by comprising an upper cover, a lower cover, a sterilization structure and a control panel, wherein the upper cover and the lower cover are connected by a body; wherein, set up into water cavity and holding cavity at least in the upper cover, the control panel is located in the holding cavity.

2. The ultraviolet sterilization apparatus as recited in claim 1, wherein a flow meter assembly is disposed in the water inlet chamber.

3. The uv sterilization apparatus of claim 1, wherein said control panel is directly connected to said power adapter by a connector.

4. The ultraviolet sterilization device as claimed in claim 1, wherein a water passing cavity and an opening are provided in the body, and the water passing cavity and the opening are respectively provided in sequence corresponding to the water inlet cavity and the accommodating cavity.

5. The UV sterilizer apparatus of claim 4, wherein said sterilizing structure comprises a UV lamp and a UV lamp tube, said UV lamp being disposed within said UV lamp tube, one end of said UV lamp being connected to said control panel through said opening.

6. The ultraviolet sterilization device as claimed in claim 5, wherein the UV lamp tube is sleeved with a UV lamp inner glass tube at intervals to form a first passage, and the first passage is communicated with the water inlet cavity and the water passing cavity.

7. The ultraviolet sterilization device as claimed in claim 6, wherein a UV lamp outer glass tube is sleeved outside the UV lamp inner glass tube at an interval, a second passage is formed between the UV lamp inner glass tube and the UV lamp outer glass tube, a third passage is formed between the UV lamp outer glass tube and the lower cover, and the first passage, the second passage and the third passage are communicated with each other.

8. The ultraviolet sterilization device as claimed in claim 5, wherein the UV lamp tube sleeve is provided with a water inlet sealing plug, and the water inlet sealing plug is arranged close to the water inlet end; and the other end of the UV lamp tube is sleeved with a water outlet sealing plug, and the water outlet sealing plug is arranged close to the water outlet end.

9. The UV sterilization device of claim 5, wherein said UV lamp has a connection fitting, said connection fitting being connected to said control panel through an inner cap plug.

10. The ultraviolet sterilization device as claimed in claim 1, wherein a sealing gasket is sleeved between the upper cover and the body at a position corresponding to the water inlet cavity.