CN219764024U - Refrigerator sterilizing device - Google Patents

Abstract

The utility model discloses a refrigerator disinfection device, and belongs to the technical field of disinfection lamps. The refrigerator sterilizing apparatus includes: a connection section; the clamping device comprises a connecting section, a first clamping leg, a second clamping leg, a first connecting rod and a second connecting rod, wherein the first clamping leg and the second clamping leg are arranged at two ends of the connecting section; the luminous disinfection assembly is arranged on the outer wall surface of the first clamping leg and/or the second clamping leg; the switch component is arranged on the outer wall surface of the connecting section and is electrically connected with the luminous disinfection component. The refrigerator disinfection device can be detachably arranged at a proper position in the refrigerator through the clamping space, so that the refrigerator disinfection device is prevented from being shielded by articles, disinfection in the refrigerator is realized, the disinfection of psychrophilic bacteria and microorganisms bred in the refrigerator is facilitated, and the diet safety is ensured.

Description

Refrigerator sterilizing device

Technical Field

The utility model relates to the technical field of disinfection lamps, in particular to a refrigerator disinfection device.

Background

Refrigerators, which are a type of refrigerating apparatus capable of maintaining a constant low temperature, are one of more common household appliances in daily life, and people often store some foods in the refrigerators for a long period of time. However, after the refrigerator is used for a period of time, psychrophilic bacteria and microorganisms are easy to grow in the refrigerator, and the food placed in the refrigerator is infected by the psychrophilic bacteria and microorganisms, so that great hidden danger is brought to the safety and sanitation of the food, and if the food is eaten, intestinal diseases and even food poisoning can be caused. Thus requiring sterilization of the refrigerator.

There are currently several main methods for sterilizing refrigerators: disinfectant spraying, ozone type and ultraviolet type. The disinfectant is sprayed with residues and has insufficient persistence. The problem with ozone is that ozone can be inhaled into the lungs by the human body when the refrigerator is turned on, causing health risks, and the cost of application is high. Ultraviolet type: the sterilizing lamp is generally arranged on the upper surface or the side surface of the refrigerator to directly irradiate, so that the problem is that light rays are transmitted in a straight line and are easily blocked by articles, and the sterilizing range is limited. The multi-layer arrangement of more disinfection lamps leads to high cost due to the increase of irradiation angles and internal wiring of the refrigerator; the position of the sterilizing lamp in the refrigerator is fixed, and the position cannot be adjusted according to the actual use condition.

For this reason, it is desirable to provide a sterilizing apparatus for a refrigerator to solve the above-described problems.

Disclosure of Invention

The utility model aims to provide a refrigerator disinfection device which can be arranged at proper positions such as a partition plate in a refrigerator according to actual use requirements, is prevented from being blocked by articles, is beneficial to thoroughly killing psychrophilic bacteria and microorganisms bred in the refrigerator, and ensures diet safety.

In order to achieve the above object, the following technical scheme is provided:

a refrigerator sterilizing apparatus comprising:

a connection section;

the clamping device comprises a connecting section, a first clamping leg, a second clamping leg, a first connecting rod and a second connecting rod, wherein the first clamping leg and the second clamping leg are arranged at two ends of the connecting section;

the luminous disinfection assembly is arranged on the outer wall surface of the first clamping leg and/or the second clamping leg;

the switch component is arranged on the outer wall surface of the connecting section and is electrically connected with the luminous disinfection component.

As an alternative scheme of the refrigerator sterilizing device, the luminous sterilizing component comprises a first sterilizing luminous part and a second sterilizing luminous part, the first clamping leg comprises a first clamping section and a second clamping section which are arranged at an included angle A, one end, far away from the first clamping section, of the second clamping section is connected with the connecting section, and the first sterilizing luminous part is arranged on the outer wall surface of the second clamping section; and/or

The luminous disinfection subassembly includes the luminous spare of second disinfection, the second centre gripping leg is including being third centre gripping section and the fourth centre gripping section that contained angle B set up, the fourth centre gripping section keep away from the one end of third centre gripping section with the linkage segment is connected, the luminous spare of second disinfection set up in the outer wall surface of fourth centre gripping section.

As an alternative to the refrigerator sterilizing apparatus, the second clamping section and the fourth clamping section are parallel to each other; or (b)

And a clamping area is formed between the second clamping section and the fourth clamping section, and one side, far away from the connecting section, of the clamping area is inclined inwards and folded.

As an alternative to the refrigerator sterilizing device, the luminous sterilizing assembly further comprises a plurality of first light refracting elements, and each first light refracting element is covered on one sterilizing luminous piece.

As an alternative to the refrigerator sterilizing device, the luminous sterilizing assembly further comprises a second light refracting element, and the second light refracting element is covered on the plurality of sterilizing luminous pieces.

As an alternative scheme of the refrigerator disinfection device, the inner wall surface of the second clamping section is provided with a third clamping leg, the inner wall surface of the fourth clamping section is provided with a fourth clamping leg, and the third clamping leg and the fourth clamping leg are correspondingly arranged up and down.

As an alternative scheme of the refrigerator disinfection device, the connecting section is of a semicircular arc structure, and a limit groove is concavely formed in the inner wall surface of the connecting section.

As an alternative scheme of the refrigerator disinfection device, the refrigerator disinfection device further comprises a circuit board, wherein a containing cavity is formed in the first clamping leg and the second clamping leg, the circuit board is arranged in the containing cavity, and the luminous disinfection assembly and the switch assembly are electrically connected with the circuit board.

As an alternative scheme of the refrigerator disinfection device, the refrigerator disinfection device further comprises a built-in power supply module, wherein the built-in power supply module is arranged in the accommodating cavity and is electrically connected with the circuit board, a charging interface is arranged at the tail end of the first clamping leg or the tail end of the second clamping leg, and the charging interface is connected with the built-in power supply module.

As an alternative scheme of the refrigerator disinfection device, the refrigerator disinfection device further comprises an external power supply module, wherein the external power supply module is detachably connected to the tail end of the first clamping leg or the tail end of the second clamping leg and is electrically connected with the circuit board.

Compared with the prior art, the utility model has the beneficial effects that:

according to the refrigerator disinfection device provided by the utility model, the first clamping leg and the second clamping leg are arranged at two ends of the connecting section, and a clamping space is formed by surrounding the connecting section, the first clamping leg and the second clamping leg; the luminous disinfection component is arranged on the outer wall surface of the clamping leg, the refrigerator disinfection device can be detachably arranged at a proper position in the refrigerator according to the requirement through the clamping space, the refrigerator space is not occupied, meanwhile, shielding by articles is avoided, the luminous disinfection component is flexibly adapted to the change of the arrangement space of the refrigerator, the disinfection in the refrigerator is realized, the disinfection of microorganisms such as psychrophilic bacteria and the like bred in the refrigerator is facilitated, and the diet safety is ensured; for example, the refrigerator sterilizing device is clamped on a partition board in the refrigerator, and the light rays of the luminous sterilizing component can be upward or downward; the switch assembly is electrically connected with the luminous disinfection assembly, so that the power-on and power-off of the luminous disinfection assembly can be controlled, the luminous disinfection assembly is powered off when disinfection is not needed, and electric energy can be saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.

Fig. 1 is a schematic structural view of a first sterilizing apparatus for a refrigerator according to an embodiment of the present utility model;

fig. 2 is a cross-sectional view of a first type of sterilizing apparatus for a refrigerator in accordance with an embodiment of the present utility model;

fig. 3 is a schematic structural view of a second sterilizing apparatus for a refrigerator according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a third sterilizing apparatus for a refrigerator according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a fourth sterilizing apparatus for a refrigerator according to an embodiment of the present utility model;

fig. 6 is a schematic structural view of a sterilizing apparatus for a refrigerator according to an embodiment of the present utility model.

Reference numerals:

1. a connection section; 101. a limit groove; 2. a first clamping leg; 3. a second clamping leg; 4. a clamping space; 5. a luminous disinfection assembly; 6. a switch assembly; 7. a receiving chamber; 8. a circuit board; 9. a power supply module is arranged in the power supply module; 10. a charging interface; 11. an external power supply module; 12. a third clamping leg; 13. a fourth clamping leg;

21. a first clamping section; 22. a second clamping section;

31. a third clamping section; 32. a fourth clamping section;

51. a first disinfecting glowing member; 52. a second disinfecting glowing member; 53. a first light refracting element; 54. and a second light refracting element.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

There are currently several main methods for sterilizing refrigerators: disinfectant spraying, ozone type and ultraviolet type. The disinfectant is sprayed with residues and has insufficient persistence. The problem with ozone is that ozone can be inhaled into the lungs by the human body when the refrigerator is turned on, causing health risks, and the cost of application is high. Ultraviolet type: the sterilizing lamp is generally arranged on the upper surface or the side surface of the refrigerator to directly irradiate, so that the problem is that the linear transmission of light is easy to be blocked by articles, and the sterilizing range is limited. The multi-layer sterilizing lamps are arranged in multiple layers, so that the cost is high when the irradiation angle and the internal wiring of the refrigerator are increased; the position of the sterilizing lamp in the refrigerator is fixed, and the position cannot be adjusted according to the actual use condition.

In order to be installed at any position in a refrigerator according to actual use requirements, and avoid being shielded by articles, and help thoroughly kill psychrophilic bacteria and microorganisms bred in the refrigerator, and ensure diet safety, the embodiment provides a refrigerator disinfection device, and the specific contents of the embodiment are described in detail below with reference to fig. 1 to 6. In this embodiment, as shown in fig. 1, the refrigerator sterilizing apparatus includes a connection section 1, a first clamp leg 2, a second clamp leg 3, a luminous sterilizing assembly 5, and a switch assembly 6. The first clamping leg 2 and the second clamping leg 3 are arranged at two ends of the connecting section 1, and a clamping space 4 is formed by surrounding the connecting section 1, the first clamping leg 2 and the second clamping leg 3. The luminous disinfection component 5 is arranged on the outer wall surface of the first clamping leg 2 and/or the second clamping leg 3; the switch assembly 6 is arranged on the outer wall surface of the connecting section 1, and the switch assembly 6 is electrically connected with the luminous disinfection assembly 5.

Illustratively, the connecting section 1 may be curved, straight, or circular arc-shaped, etc., without undue limitation.

In another embodiment, the first clamping leg 2, the second clamping leg 3 and the connecting section 1 are of a sectional structure, the connecting section can adopt a clip-like structure, and the spring structure of the clip is utilized to improve the clamping effect.

In short, according to the refrigerator disinfection device provided by the utility model, the first clamping leg 2 and the second clamping leg 3 are arranged at two ends of the connecting section 1, and the clamping space 4 is formed by surrounding the connecting section 1, the first clamping leg 2 and the second clamping leg 3; the luminous disinfection assembly 5 is arranged on the outer wall surface of the clamping leg, the refrigerator disinfection device can be detachably arranged at any position in the refrigerator through the clamping space 4, shielding by articles is avoided, the omnibearing disinfection in the refrigerator is realized, the disinfection of psychrophilic bacteria and microorganisms bred in the refrigerator is facilitated, and the diet safety is ensured; for example, the refrigerator sterilizing device is clamped on a partition board in the refrigerator, and the light rays of the luminous sterilizing component 5 can be upward or downward; the switch assembly 6 is electrically connected with the luminous disinfection assembly 5, so that the power on and power off of the luminous disinfection assembly 5 can be controlled, the luminous disinfection assembly 5 is powered off when disinfection is not needed, and electric energy can be saved.

Further, as shown in fig. 2, the luminous and disinfecting assembly 5 includes a first disinfecting and luminous member 51 and a second disinfecting and luminous member 52, the first clamping leg 2 includes a first clamping section 21 and a second clamping section 22 disposed at an included angle a, one end of the second clamping section 22 away from the first clamping section 21 is connected with the connecting section 1, and the first disinfecting and luminous member 51 is disposed on an outer wall surface of the second clamping section 22; the second clamping leg 3 comprises a third clamping section 31 and a fourth clamping section 32 which are arranged at an included angle B, one end, far away from the third clamping section 31, of the fourth clamping section 32 is connected with the connecting section 1, and the second disinfection luminous element 52 is arranged on the outer wall surface of the fourth clamping section 32. The angle setting of the first clamping leg 2 and the second clamping leg 3 not only increases the irradiation of the sterilizing device to the inner wall of the tank body but also increases the stability of clamping.

The disinfecting light emitting element may be a single, discrete UVLED, or in other embodiments may be a combination of UVLED and a light bar (not shown).

The first clamping section 21 and the third clamping section 31 are a first pair of clamping combinations, the second clamping section 22 and the fourth clamping section 32 are a second pair of clamping combinations, so that the refrigerator partition board is clamped better, the installation firmness is improved, and at least one of the first pair of clamping combinations and the second pair of clamping combinations has a tendency of inwards inclining and folding.

As shown in fig. 1, 2 and 6, the first clamping section 21 and the third clamping section 31 are parallel to each other and extend along the X direction, a clamping area is formed between the second clamping section 22 and the fourth clamping section 32, one side of the clamping area away from the connecting section 1 is inclined inwards and folded, the first clamping section 21 and the second clamping section 22 are arranged at an included angle, the third clamping section 31 and the fourth clamping section 32 are arranged at an included angle, and when the partition board is inserted into the clamping space 4, the first clamping leg 2 and the second clamping leg 3 deform, so that the clamping force on the partition board is increased.

For example, in some application scenarios, the first clamping section 21 and the third clamping section 31 may also both be tilted up or both be tilted down.

Illustratively, in some application scenarios, the second and fourth clamp segments 22, 32 are parallel to each other, and the first and third clamp segments 21, 31 are inwardly inclined and folded.

Illustratively, in some application scenarios, the first clamp section 21 and the third clamp section 31 are inclined outwardly, and the second clamp section 22 and the fourth clamp section 32 are parallel to each other or inclined inwardly and are folded.

Illustratively, in some applications, the second clamp section 22 and the fourth clamp section 32 may be angled outwardly to direct the luminous sterilization assembly 5 to emit light toward the refrigerator door.

In some embodiments, the angles of the included angle a and the included angle B may be the same, and the angle range is 5 degrees to 30 degrees. In other embodiments, the angles of included angle a and included angle B may be different.

The first clamping leg 2, the second clamping leg 3 and the connecting section 1 are illustratively of a unitary construction, made of a material having a certain elasticity, such as plastic or metal.

Further, as shown in fig. 2, the first disinfecting luminous element 51 and the second disinfecting luminous element 52 are provided in plurality, and the first disinfecting luminous elements 51 are disposed at intervals along the length direction of the second holding section 22, and the second disinfecting luminous elements 52 are disposed at intervals along the length direction of the fourth holding section 32. In this embodiment, the plurality of disinfecting light emitting elements are arranged along a straight line, and in other embodiments, the plurality of disinfecting light emitting elements may be arranged along an S-shape, which is not limited thereto.

Further, as shown in fig. 1 to 3, the luminous sterilization assembly 5 further includes a plurality of first light refracting elements 53, and each first light refracting element 53 is covered on one sterilization luminous element. Each sterilizing light emitting member corresponds to one of the first light refracting elements 53, and the sterilizing light emitting member emits light from the corresponding first light refracting element 53. The visible light LED is mainly used for warning the working state of the ultraviolet LED. Illustratively, the first light refracting element 53 is an optical lens, and the material of the optical lens may be selected from, but not limited to, acrylic, fluororesin, quartz glass, sapphire, and the like.

The disinfection luminous element at least comprises one ultraviolet light LED or blue-violet light LED and can also comprise a visible light LED.

Further, as shown in fig. 4 and 5, the luminous sterilization assembly 5 further includes a second light refracting element 54, and the second light refracting element 54 covers the plurality of sterilization luminous elements. The second light refracting element 54 includes a lens portion and a connection portion connecting the lenses, and a plurality of sterilizing light emitting devices correspond to one second light refracting element 54, which is convenient to install and improves assembly efficiency. The first light refracting element 53 or the second light refracting element 54 is mainly used for improving the angle distribution state of the sterilizing light rays emitted by the luminous sterilizing component in the refrigerator, and optimizing the use quantity and energy consumption of the ultraviolet LEDs.

Further, as shown in fig. 4 and 5, the inner wall surface of the second clamping section 22 is provided with a third clamping leg 12, the inner wall surface of the fourth clamping section 32 is provided with a fourth clamping leg 13, and the third clamping leg 12 and the fourth clamping leg 13 are disposed vertically correspondingly. The partition plate can be further clamped between the third clamping leg 12 and the fourth clamping leg 13, so that the installation firmness of the refrigerator disinfection device is ensured.

Further, as shown in fig. 4 and 5, the connection section 1 has a semicircular arc structure, and a limit groove 101 is concavely provided on an inner wall surface of the connection section 1. When the partition board is inserted into the clamping space 4, the semicircular connecting section 1 can deform and is used for adapting to partition boards with different thicknesses, so that the application range of clamping the refrigerator disinfection device is improved. One end of the partition board positioned in the clamping space 4 is limited in the limit groove 101 on the inner wall surface of the connecting section 1, so that the installation firmness of the refrigerator disinfection device and the refrigerator inner partition board is further ensured.

Further, as shown in fig. 1 and 2, the refrigerator sterilizing device further includes a circuit board 8, the first clamping leg 2 and the second clamping leg 3 are provided with a containing cavity 7, the circuit board 8 is disposed in the containing cavity 7, and the luminous sterilizing component 5 and the switch component 6 are electrically connected with the circuit board 8. The switch assembly 6 controls the operating state of the luminous disinfection assembly 5 through the circuit board 8.

Further, the switch assembly 6 may be, but is not limited to, a mechanical switch, a light sensor switch, and/or a distance sensor switch.

Illustratively, in some application scenarios, the switch of the outer wall surface of the connection section 1 of the refrigerator sterilization device is a mechanical switch.

Illustratively, in some application scenarios, the switch of the outer wall surface of the connection section 1 of the refrigerator sterilization device is a light sensor switch.

Illustratively, in some application scenarios, the switch of the outer wall surface of the connection section 1 of the refrigerator sterilization device is a distance sensor switch.

Illustratively, in some application scenarios, the switch of the outer wall surface of the connection section 1 of the refrigerator sterilization device comprises a mechanical switch and a light sensor switch.

Illustratively, in some application scenarios, the switch of the outer wall surface of the connection section 1 of the refrigerator sterilization device comprises a mechanical switch and a distance sensor switch.

Illustratively, in some application scenarios, the switch of the outer wall surface of the connection section 1 of the refrigerator sterilization device comprises a light sensor switch and a distance sensor switch.

Illustratively, in some application scenarios, the switch of the outer wall surface of the connection section 1 of the refrigerator sterilization device comprises a mechanical switch, a light sensor switch and a distance sensor switch.

Further, as shown in fig. 2, the refrigerator sterilization device further includes a built-in power supply module 9, the built-in power supply module 9 is disposed in the accommodating cavity 7 and electrically connected with the circuit board 8, and a charging interface 10 is disposed at the end of the first clamping leg 2 or the second clamping leg 3, and the charging interface 10 is connected with the built-in power supply module 9. The built-in power supply module 9 is arranged in the accommodating cavity 7, the attractiveness of the refrigerator disinfection device is improved, and the built-in power supply module 9 can be charged through the charging interface 10.

Further, as shown in fig. 3 and 5, the refrigerator sterilization device further includes an external power supply module 11, the external power supply module 11 is detachably connected to the end of the first clamping leg 2 or the second clamping leg 3, and the external power supply module 11 is electrically connected to the circuit board 8. When the external power supply module 11 is not enough in power after long-time use, the external power supply module 11 can be replaced quickly.

The first clamping leg 2 or the second clamping leg 3 is provided with a magnet, and the external power supply module 11 is connected with the clamping leg in a magnetic attraction manner. The problem of charging and use is solved, and the battery can be replaced and used.

Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.

Claims (10)

1. Refrigerator disinfection device, characterized by comprising:

a connecting section (1);

the clamping device comprises a first clamping leg (2) and a second clamping leg (3), wherein the first clamping leg (2) and the second clamping leg (3) are arranged at two ends of a connecting section (1), and a clamping space (4) is formed by surrounding the connecting section (1), the first clamping leg (2) and the second clamping leg (3);

a luminous disinfection component (5) which is arranged on the outer wall surface of the first clamping leg (2) and/or the second clamping leg (3);

the switch component (6) is arranged on the outer wall surface of the connecting section (1), and the switch component (6) is electrically connected with the luminous disinfection component (5).

2. The refrigerator sterilization apparatus as defined in claim 1, wherein the luminous sterilization assembly (5) comprises a first sterilization luminous member (51) and a second sterilization luminous member (52), the first clamping leg (2) comprises a first clamping section (21) and a second clamping section (22) which are arranged at an included angle a, one end of the second clamping section (22) away from the first clamping section (21) is connected with the connecting section (1), and the first sterilization luminous member (51) is arranged on the outer wall surface of the second clamping section (22); and/or

The luminous disinfection subassembly (5) is including second disinfection luminescent part (52), second centre gripping leg (3) are including third centre gripping section (31) and fourth centre gripping section (32) that are contained angle B and set up, fourth centre gripping section (32) keep away from the one end of third centre gripping section (31) with link (1) are connected, second disinfection luminescent part (52) set up in the outer wall surface of fourth centre gripping section (32).

3. The refrigerator sterilizing device according to claim 2, wherein said second clamping section (22) and said fourth clamping section (32) are mutually parallel; or (b)

A clamping area is formed between the second clamping section (22) and the fourth clamping section (32), and one side of the clamping area, which is far away from the connecting section (1), is inclined inwards and folded.

4. A refrigerator sterilizing device according to claim 1, wherein said luminous sterilizing unit (5) further comprises a plurality of first light refracting elements (53), each of said first light refracting elements (53) being housed on one sterilizing luminous element.

5. A refrigerator sterilizing device according to claim 1, characterized in that the luminous sterilizing assembly (5) further comprises a second light refracting element (54), the second light refracting element (54) being housed on a plurality of sterilizing luminous elements.

6. The refrigerator sterilization apparatus according to claim 2, wherein an inner wall surface of the second clamping section (22) is provided with a third clamping leg (12), an inner wall surface of the fourth clamping section (32) is provided with a fourth clamping leg (13), and the third clamping leg (12) and the fourth clamping leg (13) are disposed vertically correspondingly.

7. The refrigerator disinfection device according to claim 1, wherein the connecting section (1) is of a semicircular arc structure, and a limit groove (101) is concavely formed on the inner wall surface of the connecting section (1).

8. The refrigerator sterilization apparatus as defined in any one of claims 1 to 7, further comprising a circuit board (8), wherein the first clamping leg (2) and the second clamping leg (3) are provided with a receiving cavity (7), the circuit board (8) is disposed in the receiving cavity (7), and the luminous sterilization assembly (5) and the switch assembly (6) are electrically connected to the circuit board (8).

9. The refrigerator sterilization apparatus as claimed in claim 8, further comprising a built-in power supply module (9), wherein the built-in power supply module (9) is disposed in the accommodating cavity (7) and electrically connected with the circuit board (8), a charging interface (10) is disposed at a terminal end of the first clamping leg (2) or the second clamping leg (3), and the charging interface (10) is connected with the built-in power supply module (9).

10. The refrigerator sterilizing device according to claim 8, further comprising an external power supply module (11), wherein the external power supply module (11) is detachably connected to the end of the first clamping leg (2) or the second clamping leg (3) and is electrically connected to the circuit board (8).