CN211729969U

CN211729969U - Component with fluorine reflecting film and sterilization device

Info

Publication number: CN211729969U
Application number: CN202020196961.5U
Authority: CN
Inventors: 崔来
Original assignee: Xiamen Shuiyibao Environmental Protection Technology Co ltd
Current assignee: Xiamen Shuiyibao Environmental Protection Technology Co ltd
Priority date: 2020-02-23
Filing date: 2020-02-23
Publication date: 2020-10-23
Anticipated expiration: 2030-02-23

Abstract

The utility model discloses a component with fluorine reflectance coating, the barrel of component for having the cavity inner chamber, the wall of barrel includes that the inlayer that is the tube-shape that encloses by fluorine reflectance coating and is in through secondary injection moulding skin outside the fluorine reflectance coating, fluorine reflectance coating adopts the polytetrafluoroethylene material to make. Because the outer layer is formed outside the cylindrical fluorine reflecting film by adopting a secondary injection molding mode, the processing cost of the component can be greatly reduced, and the component has good pressure resistance. The utility model discloses still disclose a sterilizing equipment who has above-mentioned component.

Description

Component with fluorine reflecting film and sterilization device

Technical Field

The utility model relates to a component with a fluorine reflecting film and a sterilization device with the component.

Background

The fluorine reflecting film made of polytetrafluoroethylene has excellent light reflecting performance, so that the fluorine reflecting film can be suitable for devices requiring light reflection, such as devices for sterilizing and disinfecting water by utilizing deep ultraviolet rays, and the deep ultraviolet rays can be effectively reflected by arranging the fluorine reflecting film on the side wall of the sterilization cavity. The fluorine reflective film applied to devices for sterilizing and disinfecting water and the like is generally required to be formed into a cylindrical shape, and in the prior art, the fluorine reflective film with a hollow cavity is mainly formed in a bar machining mode. The fluorine reflecting film formed by adopting a bar machining mode has high processing cost and poor water pressure or air pressure resistance, so that the application range of the fluorine reflecting film is limited.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned problem, provide a member and have sterilizing equipment of this member with fluorine reflectance coating, its processing cost that can greatly reduced member to have good pressure resistance.

To achieve the above object, according to an aspect of the present invention, the present invention provides the following technical solutions: the utility model provides a component with fluorine reflectance coating, the component is the barrel that has the cavity inner chamber, the wall of barrel includes that the inlayer that is the tube-shape that encloses by fluorine reflectance coating and through two shot forming outside the fluorine reflectance coating, fluorine reflectance coating adopts the polytetrafluoroethylene material to make.

According to the utility model discloses a component with fluorine reflectance coating, owing to adopt secondary injection moulding's mode to enclose into the tube-shape the shaping goes out the outer layer outside the fluorine reflectance coating to can the greatly reduced cost of processing of component, and have good pressure resistance.

Furthermore, an interlocking structure is arranged on the fluorine reflecting film, and the fluorine reflecting film is surrounded into the cylindrical inner layer through the interlocking structure. The scheme makes the inner layer of the fluorine reflecting film which is enclosed into a cylinder shape simpler, and improves the processing efficiency.

Furthermore, a buckling hole is formed in the edge of one side of the fluorine reflecting film at the interlocking position, a buckling foot is arranged on the edge of the other side of the fluorine reflecting film, and the buckling foot and the buckling hole are buckled to form the interlocking structure. The interlocking structure of the buckling feet and the buckling holes is adopted, the structure is simple, and the interlocking is convenient.

Furthermore, the buckling holes are provided with a plurality of buckling feet along the axial interval of the barrel body, and correspondingly, the buckling feet are provided with a plurality of buckling feet along the axial interval of the barrel body.

Furthermore, the outer layer is made of plastic materials.

According to another aspect of the utility model, the utility model provides a sterilizing equipment, including the deep ultraviolet sterilization subassembly, still include any one of the aforesaid component that has fluorine reflectance coating, the deep ultraviolet that the deep ultraviolet sterilization subassembly sent penetrate to in the cavity inner chamber of barrel and by the fluorine reflectance coating reflects.

Drawings

In order that the advantages of the invention will be readily understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Understanding that these drawings depict only typical embodiments of the invention and are not therefore to be considered to be limiting of its scope, the invention will be described and explained with additional specificity and detail through the use of the accompanying drawings. In the drawings:

fig. 1 is a schematic perspective view of a member having a fluorine reflective film according to a preferred embodiment of the present invention;

fig. 2 is a cross-sectional view of a member having a fluorine reflective film according to a preferred embodiment of the present invention;

fig. 3 is a front view of a member having a fluorine reflective film according to a preferred embodiment of the present invention;

fig. 4 is a schematic view illustrating a molding process of a member having a fluorine reflective film according to a preferred embodiment of the present invention;

fig. 5 is a schematic view of a sterilization apparatus according to a preferred embodiment of the present invention.

The reference signs are:

1-a building block; 11-an inner layer; 12-an outer layer; 20-an interlocking structure; 21-buckling feet; 22-a buttonhole; 2-a sterilizing device; 210-deep ultraviolet sterilization component; and 3, molding a core.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the following discussion, details are given to provide a more thorough understanding of the present invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details. In certain instances, some features that are known in the art have not been described in detail in order to avoid obscuring the present invention. It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like are used herein for purposes of illustration only and are not to be construed as limiting.

Referring to fig. 1 to 4, according to a preferred embodiment of the present invention, a member 1 having a fluorine reflective film is a cylinder having a hollow inner cavity, a wall of the cylinder includes a cylindrical inner layer 11 surrounded by the fluorine reflective film and an outer layer 12 formed by two-time injection molding outside the fluorine reflective film, and the fluorine reflective film is made of teflon.

According to the utility model discloses a component 1 with fluorine reflectance coating, owing to adopt secondary injection moulding's mode to enclose into the tube-shape the shaping goes out outer 12 outside the fluorine reflectance coating to ability greatly reduced component 1's processing cost, and have good pressure resistance.

In order to improve the forming efficiency, it is preferable that the fluorine reflective film is provided with an interlocking structure 20, and the fluorine reflective film is surrounded by the interlocking structure 20 to form the cylindrical inner layer 11, so that the cylindrical inner layer 11 surrounded by the fluorine reflective film can be simpler, and the processing efficiency can be improved.

Specifically, a buckling hole 22 is formed in one side edge of the fluorine reflecting film at the interlocking position, a buckling pin 21 is formed in the other side edge of the fluorine reflecting film, and the buckling pin 21 and the buckling hole 22 are buckled to form the interlocking structure 20. The interlocking structure that the buckling feet 21 are matched with the buckling holes 22 is adopted, the structure is simple, and the interlocking is convenient.

More specifically, the fastening holes 22 are provided with a plurality of fastening pins 21 at intervals along the axial direction of the cylinder, and correspondingly, the fastening pins are provided with a plurality of fastening pins at intervals along the axial direction of the cylinder.

The outer layer 12 is made of plastic material, such as PP, POM, HDPE, or the like.

The steps of the forming process of this embodiment are briefly described as follows:

s1, cutting and molding the fluorine reflecting film made of polytetrafluoroethylene material;

s2, winding the cut and molded fluorine reflecting film outside the columnar mold core 3;

and S3, forming an outer layer 12 of the member by secondary injection molding outside the fluorine reflecting film, wherein the fluorine reflecting film forms an inner layer 11 of the member.

Please refer to fig. 5, the utility model provides a sterilization device 2, including dark ultraviolet sterilization subassembly 210, still include any one of the aforesaid component 1 that has fluorine reflectance coating, the dark ultraviolet ray that dark ultraviolet sterilization subassembly 210 sent is penetrated to in the cavity inner chamber of barrel and by the reflection of fluorine reflectance coating to can carry out effective disinfection of disinfecting to the medium in the inner chamber of component 1.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "component" and the like, when used herein, can refer to either a single part or a combination of parts. Terms such as "mounted," "disposed," and the like, as used herein, may refer to one component as being directly attached to another component or one component as being attached to another component through intervening components. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

While the foregoing specification illustrates 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 invention as expressed in the above teachings or as determined by the person of ordinary skill in 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. The component with the fluorine reflecting film is characterized in that the component is a cylinder with a hollow inner cavity, the wall of the cylinder comprises a cylindrical inner layer surrounded by the fluorine reflecting film and an outer layer formed outside the fluorine reflecting film through secondary injection molding, and the fluorine reflecting film is made of polytetrafluoroethylene.

2. The member having a fluorine reflective film according to claim 1, wherein an interlocking structure is provided on the fluorine reflective film, and the fluorine reflective film encloses the cylindrical inner layer by the interlocking structure.

3. The member having a fluorine reflecting film according to claim 2, wherein said fluorine reflecting film has a fastening hole on one side edge at the interlocking position and a fastening foot on the other side edge, and said fastening foot is fastened with said fastening hole to form said interlocking structure.

4. The member having a fluorine reflecting film according to claim 3, wherein said fastening holes are provided in plural at intervals in an axial direction of said cylinder, and correspondingly, said fastening legs are provided in plural at intervals in an axial direction of said cylinder.

5. The article of claim 1, wherein the outer layer is made of plastic.

6. A sterilization apparatus comprising a deep ultraviolet sterilization module, wherein the member having a fluorine reflective film according to any one of claims 1 to 5 is further included, and the deep ultraviolet rays emitted from the deep ultraviolet sterilization module are emitted into the hollow inner cavity of the cylinder and reflected by the fluorine reflective film.