CN212029980U

CN212029980U - Refrigerator odor-purifying and sterilizing functional module

Info

Publication number: CN212029980U
Application number: CN202020184445.0U
Authority: CN
Inventors: 任猛; 江峰
Original assignee: Changhong Meiling Co Ltd
Current assignee: Changhong Meiling Co Ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-11-27
Anticipated expiration: 2030-02-19

Abstract

The utility model discloses a refrigerator odor-purifying function module that disinfects relates to refrigerator odor-purifying technical field. The utility model comprises a frame, wherein the frame is provided with a mounting hole, and the mounting hole is provided with a smell purification module; the frame is provided with a vent hole, one side of the vent hole is provided with a lamp panel support, and the end part of the lamp panel support is provided with a clamping groove in which an ultraviolet lamp panel is arranged; the frame is arranged in the air duct or the compartment in a matching way. The utility model discloses an use this module in the refrigerator, this module can be placed in wind channel or room, and the air flow through in the refrigerator realizes the odor-removing function of disinfecting.

Description

Refrigerator odor-purifying and sterilizing functional module

Technical Field

The utility model belongs to the technical field of refrigerator odor purification, especially, relate to a refrigerator odor purification function module that disinfects.

Background

The low-temperature environment of the refrigerator can reduce the metabolic strength of fruits and vegetables, inhibit the growth and propagation of bacteria and maintain the freshness of food materials. Meanwhile, the storage space of the refrigerator is limited, and the food materials are stored in various types, so that a large amount of peculiar smells are generated: (1) different flavors are generated among different food materials and mixed to generate complex taste; (2) the humidity is high, the metabolic strength of bacteria is high, and the food materials generate peculiar smell under the action of bacteria (salmonella, escherichia coli and the like). The existence of the peculiar smell not only can influence the flavor of the food material, but also can bring poorer experience for users, and the health of the users can be directly influenced under the condition of high concentration of part of the peculiar smell.

Currently, the main odor-removing technologies applied in the industry include activated carbon, ion generators, photocatalysis, etc., and such technologies are either expensive or poor in effect. Taking an ion generator as an example, the technology has high cost, ozone component generation risk and potential safety hazard; the active carbon is physically adsorbed and has short service life. Earlier researches find that the metal oxide catalyst can efficiently catalyze oxygen to generate oxygen free radicals, the oxygen free radicals have strong oxidizing property and can quickly oxidize and decompose peculiar smell, but the chemical property is extremely unstable, so that the module sterilization performance has defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigerator odor-purifying function module that disinfects through using refrigerator odor-purifying function module in the refrigerator, has solved current odor-purifying technique and has included active carbon, ion generator, photocatalysis etc. this kind of technique or the problem that the price is high or the effect is relatively poor.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a refrigerator odor-purifying and sterilizing functional module, which comprises a frame, wherein the frame is provided with a mounting hole, and the mounting hole is provided with an odor-purifying module; the frame is provided with a vent hole, one side of the vent hole is provided with a lamp panel support, and the end part of the lamp panel support is provided with a clamping groove in which an ultraviolet lamp panel is arranged; the frame is arranged in the air duct or the compartment in a matching way.

Furthermore, two mounting holes are symmetrically formed in the frame, and a ventilation hole is formed between the two mounting holes.

Furthermore, a buckle structure for fixing the odor purification module is arranged at the port of the mounting hole.

Further, the odor purification module is of a cuboid structure, and is provided with perforated honeycomb holes.

Furthermore, the odor purification module is a metal oxide catalyst module, and a photocatalyst coating is arranged on one side of the metal oxide catalyst module, which is close to the ultraviolet lamp panel.

Further, the light irradiation direction of the ultraviolet lamp panel is consistent with the aperture direction of the honeycomb holes; the distance between the ultraviolet lamp panel and the photocatalyst coating is 1/5-1/3 of the width of the module.

Furthermore, the opposite two side faces of the clamping groove are provided with buckles for fixing the ultraviolet lamp panel.

Compared with the prior art, the utility model provides a refrigerator odor-purifying function module that disinfects possesses following beneficial effect:

1. the utility model provides a refrigerator odor-purifying sterilization module, through using this module in the refrigerator, this module can be placed in wind channel or room, realizes the odor-purifying function of disinfecting through the air flow in the refrigerator.

2. The utility model discloses simple structure is convenient for change the purification flavor module, and the ultraviolet lamp plate that one side was equipped with in addition carries out germicidal treatment to the inside air of refrigerator, improves the security that the refrigerator used.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 these drawings without creative efforts.

FIG. 1 is a schematic structural view of the deodorizing and sterilizing module of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

the novel lamp comprises a frame, 2-odor removal modules, 3-ultraviolet lamp panels, 4-wiring harnesses, 5-lamp panel supports, 6-clamping grooves, 7-ventilation holes and 8-honeycomb holes.

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.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1, the utility model relates to a refrigerator odor-removing and sterilizing functional module, which comprises a frame 1, wherein the frame 1 is provided with a mounting hole, and an odor-removing module 2 is arranged in the mounting hole; a ventilation hole 7 is formed in the frame 1, a lamp panel support 5 is arranged on one side of the ventilation hole 7, a clamping groove 6 in which an ultraviolet lamp panel 3 is installed is formed in the end portion of the lamp panel support 5, and buckles for fixing the ultraviolet lamp panel 3 are arranged on two opposite side surfaces of the clamping groove 6; the frame 1 is installed in the air duct or the compartment in a matching mode, two mounting holes are symmetrically formed in the frame 1, and a ventilation hole 7 is formed between the two mounting holes. The port of mounting hole is equipped with the buckle structure that is used for fixed odor purification module 2, and odor purification function module that disinfects mainly is through using metallic oxide catalyst and dark ultraviolet, and the air cycle in the help of the refrigerator realizes that the odor purification in the refrigerator is disinfected, through using this module in the refrigerator, this module can be placed in wind channel or room, realizes odor purification function of disinfecting through the air flow in the refrigerator.

Install the fan at the air-out end of odor purification module 2, be convenient for make the air in the refrigerator through fixed odor purification module 2, accomplish the odor purification and handle, the pencil 4 of installation supplies power for ultraviolet lamp plate 3 and fan in addition, is equipped with the wire casing on frame 1 and is used for fixed pencil 4.

The odor purification module 2 is of a cuboid structure, and meanwhile, the odor purification module 2 is provided with a honeycomb hole 8 which penetrates through. The odor purification module 2 is a metal oxide catalyst module, a photocatalyst coating is arranged on one side of the metal oxide catalyst module close to the ultraviolet lamp panel 3, the photocatalyst coating mainly comprises a SiO2 catalyst, the catalyst is 5-15nm in specification, the addition amount is 0.01-0.1g/cm2, and meanwhile, a trace amount of silver ions are added, and the addition amount is 1-3% of the content of the SiO2 catalyst.

The metal oxide catalyst module is prepared by mixing an oxidation mixture of manganese ions and copper ions at a molar ratio of 1:0.5-2, and an auxiliary material is SiO2 at a molar ratio of 1: 0.5-1.

The light irradiation direction of the installed ultraviolet lamp panel 3 is consistent with the aperture direction of the honeycomb holes 8; the distance between the ultraviolet lamp panel 3 and the photocatalyst coating is 1/5-1/3 of the width of the module.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a refrigerator odor-purifying function module that disinfects, includes frame (1), its characterized in that:

the frame (1) is provided with a mounting hole, and the mounting hole is provided with the odor purifying module (2);

the frame (1) is provided with a vent hole (7), one side of the vent hole (7) is provided with a lamp panel support (5), and the end part of the lamp panel support (5) is provided with a clamping groove (6) in which an ultraviolet lamp panel (3) is arranged;

the frame (1) is installed in an air duct or a compartment in a matching mode.

2. The refrigerator odor-removing and sterilizing functional module as claimed in claim 1, wherein the frame (1) is symmetrically provided with two mounting holes, and a vent hole (7) is provided between the two mounting holes.

3. The refrigerator odor-removing and sterilizing functional module as claimed in claim 2, characterized in that the port of the mounting hole is provided with a snap structure for fixing the odor-removing module (2).

4. The refrigerator odor-removing and sterilizing functional module as claimed in claim 1, wherein the odor-removing module (2) is a rectangular parallelepiped structure, and the odor-removing module (2) is provided with through honeycomb holes (8).

5. The refrigerator odor purification and sterilization functional module as claimed in claim 1, wherein the odor purification module (2) is a metal oxide catalyst module, and a photocatalyst coating is provided on one side of the metal oxide catalyst module close to the ultraviolet lamp panel (3).

6. The refrigerator odor-removing and sterilizing functional module according to claim 5, characterized in that the light irradiation direction of the ultraviolet lamp panel (3) is consistent with the aperture direction of the honeycomb holes (8); the distance between the ultraviolet lamp panel (3) and the photocatalyst coating is 1/5-1/3 of the module width.

7. The refrigerator odor-purifying and sterilizing functional module according to claim 1, wherein the opposite side surfaces of the clamping groove (6) are provided with buckles for fixing the ultraviolet lamp panel (3).