CN218120326U - Refrigerator odor purifying box and refrigerator - Google Patents

Abstract

The utility model provides a refrigerator odor purification box, include: the box body is used for being arranged in a refrigerating chamber of the refrigerator body; the negative pressure source, the odor purification module and the ion generating device are arranged in the box body; wherein, the bottom of the box body is a plane structure; the negative pressure source and the ion generating device are arranged in the area above the bottom and form an air flow channel with the plane structure of the bottom; the odor purification module is of a mesh structure with an adsorption effect and is arranged on one side of the box body; when the odor purifying box is opened, the gas to be purified enters the box body from the odor purifying module side under the action of the negative pressure source, and the ion generating device forms ion annihilation in the airflow channel so as to kill bacteria in the gas to be purified. The utility model discloses still relate to a refrigerator. The utility model discloses an adopt compact structure, found an efficient environment that disinfects, realized the clean flavor of the interior cold storage room of refrigerator and disinfect.

Description

Refrigerator odor removal box and refrigerator

Technical Field

The utility model relates to a refrigeration household electrical appliances technical field, in particular to refrigerator odor purification box and refrigerator.

Background

With the improvement of the living standard of people, the refrigerator has become one of the household appliances commonly used in the home. However, in practical use, the refrigerator not only improves the quality of life of people, but also causes problems, such as bad smell caused by food spoilage and smell channeling of various foods, which leads to poor air in the refrigerator, and the food deterioration is further accelerated by the breeding of bacteria in the foods and the air, and the unsanitary food storage environment is caused, thereby affecting the health of consumers.

At present, the refrigerator has the following odor purification schemes:

1. a smell-purifying consumable material, which adopts a consumable material capable of slowly releasing effective sterilization components to be placed in a refrigerator to achieve the effects of sterilization and smell purification; in this way, consumables are purchased by users and need to be replaced periodically;

2. an integrated purification device, such as a household appliance odor-purifying and sterilizing module and a refrigerator which are recorded in the application number 20210776477.4; this kind of mode needs the pre-buried box of cooperation, and it is great to the transformation of case courage, and whole volume is great, occupies the interior cold-stored volume of refrigerator, is unfavorable for miniaturized volume refrigerator box to be used.

In this regard, there is a great need for a way to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the prior art, the utility model aims at providing a refrigerator odor purification box adopts compact structure, founds an efficient environment of disinfecting, realizes the odor purification and the sterilization of the cold-storage room in the refrigerator.

In order to realize the above objects and other advantages according to the present invention, a first object of the present invention is to provide a refrigerator smell purification box, comprising:

the box body is used for being arranged in a refrigerating chamber of the refrigerator body;

the negative pressure source, the odor purification module and the ion generating device are arranged in the box body; wherein the content of the first and second substances,

the bottom of the box body is of a plane structure; the negative pressure source and the ion generating device are arranged in the area above the bottom and form an air flow channel with the plane structure of the bottom;

the odor purification module is of a mesh structure with an adsorption effect and is arranged on one side of the box body;

when the odor purifying box is opened, under the action of the negative pressure source, gas to be purified enters the box body from the odor purifying module side, and the ion generating device forms ion annihilation in the airflow channel so as to kill bacteria in the gas to be purified.

Preferably, the box body comprises a base and an upper cover; wherein the content of the first and second substances,

go up the housing and locate on negative pressure source, net flavor module, the ion generating device, be equipped with on the base and settle negative pressure source, net flavor module, ion generating device's leg structure, the bottom plane of base the leg structure with the upper cover internal surface forms the envelope space of negative pressure source.

Preferably, a hollow part is arranged on the upper cover; the ion generating device penetrates through the hollow part and is attached to the peripheral outline of the hollow part.

Preferably, the upper cover is further provided with pressing plates, and the pressing plates cross two sides of the hollow part and are used for abutting against the surface of the ion generating device.

Preferably, the lamp panel and the lamp fixing plate are further included; the lamp fixing plate is used for fixing the lamp panel on the surface of the upper cover.

Preferably, the lamp panel surrounds around the ion generating device.

Preferably, the light board is stacked above the negative pressure source.

Preferably, the lamp fixing plate is a transparent structural member to transmit the light source on the lamp panel.

Preferably, still include the dustcoat, for the cover locate the lamp plate surface.

The second purpose of the utility model is to provide a refrigerator, including as above the refrigerator odor purification box.

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

the utility model provides a refrigerator odor purification box, include: the box body is used for being arranged in a refrigerating chamber of the refrigerator body; the negative pressure source, the odor purification module and the ion generating device are arranged in the box body; wherein, the bottom of the box body is a plane structure; the negative pressure source and the ion generating device are arranged in the area above the bottom and form an air flow channel with the plane structure of the bottom; the odor purification module is of a mesh structure with an adsorption effect and is arranged on one side of the box body; when the odor purifying box is opened, the gas to be purified enters the box body from the odor purifying module side under the action of the negative pressure source, and the ion generating device forms ion annihilation in the airflow channel so as to kill bacteria in the gas to be purified. The utility model discloses still relate to a refrigerator. The utility model discloses an adopt compact structure, found an efficient environment that disinfects, realized the clean flavor of the interior cold storage room of refrigerator and disinfect.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:

FIG. 1 is a schematic structural view of a refrigerator smell purification box according to the present invention;

FIG. 2 is an exploded view of the odor purifying box of the refrigerator according to the present invention;

fig. 3 is a schematic structural view of a base according to the present invention;

fig. 4 is a schematic structural view of the upper cover according to the present invention;

FIG. 5 is a schematic view of a partial structure of the odor purifying box of the refrigerator according to the present invention;

FIG. 6 is a first schematic view of an air path of the refrigerator odor purifying box according to the present invention;

FIG. 7 is a schematic diagram of a second air path of the refrigerator odor purifying box according to the present invention;

FIG. 8 is a schematic view of the structure of the refrigerator inner duct and the refrigerator smell cleaning box according to the present invention;

fig. 9 is an ion movement diagram of the refrigerator smell cleaning box according to the present invention.

In the figure: the refrigerator odor purifying box 100, the outer cover 110, the box body 120, the base 121, the first opening 1211, the second opening 1212, the enclosing wall structure 1213, the threading opening 1214, the third opening 1215, the upper cover 122, the ventilation hole 1221, the hollow portion 1222, the pressing plate 1223, the negative pressure source 130, the odor purifying module 140, the ion generating device 150, the lamp panel 160, the lamp fixing plate 170, the shock absorption pad 190 and the air duct plate 200.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a preferred embodiment of the present invention. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached to one another either directly or indirectly through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

Example 1

Referring to fig. 1 and 2, a refrigerator smell cleaning box 100 includes:

a box 120 for installation in a refrigerator compartment; the case 120 serves as a housing enclosing internal components, and the negative pressure source 130, the odor purification module 140, and the ion generating device 150, for example, are installed in the case 120, and the internal components are attached to the inner wall of the refrigerator compartment.

In some embodiments, the box 120 may be installed on the top or the side wall of the refrigerating chamber, and the box 120 may be fixedly connected and electrically connected to the pre-buried box.

In other preferred embodiments, as shown in fig. 8, the box body 120 can be mounted on the air duct plate 200 of the refrigerating chamber, and in particular, a shock-absorbing pad 190 is further disposed between the box body 120 and the air duct plate 200; in the embodiment, the negative pressure source 130 and the ion generating device 150 are prone to generate vibration during operation, and the vibration can be absorbed by the shock absorbing pad 190, so that the generated noise can be reduced, and the vibration is prevented from being transmitted to the fastening structure such as the fastening member and the like to loosen the fastening structure.

The bottom of the box body 120 is a plane structure; the negative pressure source 130 and the ion generating device 150 are arranged in the upper area of the bottom and form an air flow channel with the plane structure of the bottom; in the present embodiment, the negative pressure source 130 is a fan, and in other embodiments, the negative pressure source 130 may be configured as a vacuum pump or an air pump. The odor purifying module 140 has a mesh structure with an adsorption effect, and is installed at one side of the cartridge 120 to filter and adsorb large-sized molecules of odor. In this embodiment, the bottom is straight, does not have complicated structural design, need not to reform transform the case courage, is favorable to overall structure's miniaturization.

As shown in fig. 6 and 7, when the odor purifying module is turned on, the negative pressure source 130 acts to form a negative pressure environment in the air flow channel in the box body 120, so that the gas to be purified in the refrigerating chamber flows into the air flow channel through the odor purifying module 140, and the ion generating device 150 forms ion annihilation in the air flow channel to kill bacteria in the gas to be purified.

In a preferred embodiment, the case 120 includes a base 121, an upper cover 122; the upper cover 122 covers the negative pressure source 130, the odor purification module 140, and the ion generating device 150, the base 121 is provided with a peripheral wall structure 1213 for accommodating the negative pressure source 130, the odor purification module 140, and the ion generating device 150, and the bottom plane of the base 121, the peripheral wall structure 1213, and the inner surface of the upper cover 122 form an envelope space of the negative pressure source 130. In the present embodiment, as shown in fig. 7, the ion generating device 150 is spaced from the bottom plane to form a sterilization zone; on the other hand, after the air adsorbed by the odor purifying module 140 enters the airflow channel, positive ions and/or negative ions generated by the ion generating device 150 are fully mixed with the air in the sterilization area, which is beneficial to increase the opportunity that bacteria contact the positive ions or the negative ions, and the energy released in the annihilation process of the positive ions and the negative ions destroys cell walls, thereby killing the bacteria; furthermore, the fan is away from the bottom plane for a certain distance, and a zigzag air path is formed under the lifting action of the fan, so that bacteria can be more favorably contacted with positive ions or negative ions.

In some embodiments, the ion generating device 150 generates negative ions that annihilate positively charged bacteria to achieve a sterilization effect; in other embodiments, the ion generating device 150 generates positive or negative ions, and when one of the charged ions is attached to the bacteria, the other charged ion contacts the bacteria and then annihilates, thereby achieving the sterilization effect.

In some embodiments, as shown in fig. 8 and 9, the box body 120 is installed on the air duct board 200, in order to increase the storage space of the refrigerating chamber, that is, the thickness of the box body 120 needs to be reduced, but various devices in the box body 120 need to be installed, and the devices need to be fixed and wired; in this embodiment, the height of the ion generating device 150 is high, such that the overall box body can be thickened if the ion generating device 150 is fixed in the upper cover 122, and meanwhile, since the ion generating device 150 can vibrate during operation, a fixing structure needs to be arranged to fix the ion generating device, which inevitably makes the box body which is originally thickened thicker.

The base 121, as shown in fig. 3, has ventilation openings around, such as a first opening 1211 for exhausting air, a second opening 1212 for exhausting air, and a third opening 1215 for dissipating heat from two sides and exhausting air; in the present embodiment, the base 121 serves as a base for fixing the negative pressure source 130, the odor purification module 140, and the ion generating device 150; the surrounding wall structure 1213 is connected with the limiting and odor-purifying module 140 and the ion generating device 150 to form an air flow channel with the upper cover 122; as shown in fig. 7, the shock absorbing pad 190 acts between the base 121 and a mounting surface (e.g., the wind tunnel plate 200) to absorb shock and reduce noise; in order to keep the air flow channel relatively airtight, a threading opening 1214 is formed on the bottom plane outside the air flow channel for providing a threading passage for the negative pressure source 130 and the electric connection cable of the ion generating device 150.

An upper cover 122, as shown in fig. 4, for cooperating with the base 121 to form the box body 120; both sides are provided with air holes 1221 for forming air path circulation of odor-free sterilization; in a preferred embodiment, as shown in fig. 4 and 5, a hollow 1222 is formed on the upper cover 122; the ion generating device 150 penetrates through the hollow portion 1222 and is attached to the periphery of the hollow portion 1222; the top cover 122 is further provided with a pressing plate 1223, and the pressing plate 1223 spans two sides of the hollow portion 1222 and is configured to abut against the surface of the ion generating device 150. The ion generating device 150 is moved back by the hollow-out part 1222, the thickness of the box body 120 is reduced, and the hollow-out part 1222 is attached to the outline of the ion generating device 150, so that the air channel is ensured to be airtight, and the effect of limiting the ion generating device 150 is achieved; the pressing plate 1223 spans two sides of the ion generating device 150, and three sides of the pressing plate 1223 are abutted against the ion generating device 150, so that the ion generating device 150 can be accurately positioned.

In some preferred embodiments, as shown in fig. 2 and 5, the lamp panel 160 and the lamp fixing plate 170 are further included; the lamp fixing plate 170 is used to fix the lamp panel 160 to the surface of the upper cover 122. In the present embodiment, as shown in fig. 5, the lamp panel 160 surrounds the ion generating device 150; the lamp panel 160 is stacked above the negative pressure source 130; the lamp fixing plate 170 is a transparent structural member to transmit the light source on the lamp panel 160; the both sides of the pressing plate 1223 also play a role of quickly limiting the lamp panel 160. In this embodiment, the thickness of the box body 120 is reduced by the hollow portion 1222, and the light scheme is superimposed by the hollow area, so as to further reduce the overall thickness, and achieve the functions of odor-removing, sterilization and light reminding in a compact space.

In some preferred embodiments, as shown in fig. 1 and fig. 2, the lamp panel further includes an outer cover 110 for covering the surface of the lamp panel 160. The outer cover 110 covers the ion generating device 150, and preferably, the outer cover 110 is made of a light-homogenizing material, and cooperates with the lamp panel 160 and the transparent lamp fixing plate 170 to show integrity and elegant appearance when being lighted.

Example 2

The utility model provides a refrigerator, including as in embodiment 1 record refrigerator peculiar smell box 100. In some embodiments, the refrigerator smell purification box 100 can be installed on the top or the side wall of the refrigerating chamber, and the refrigerator smell purification box 100 can be fixedly connected and electrically connected by connecting the embedded box with the refrigerator smell purification box.

In other preferred embodiments, as shown in fig. 8, the refrigerator scent clearing box 100 can be mounted on a cold room duct board 200. In this embodiment, as shown in fig. 9, the ion generating device 150 is disposed in the refrigerator smell purifying box 100 along the gravity direction, the ion generating region of the ion generating device 150 is located at the upper part of the airflow channel of the box body 120, and ions with different charges (such as positive ions as hollow arrows and negative ions as solid arrows) are fully collided, mixed and annihilated in the airflow channel under the combined action of gravity sinking and the suction action formed by the negative pressure source 130, so as to achieve efficient sterilization effect in a compact space.

The above description is intended to be illustrative of the present disclosure and is not intended to limit the disclosure to one or more embodiments. Various modifications and alterations to one or more embodiments described herein will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of one or more embodiments of the present specification should be included in the scope of claims of one or more embodiments of the present specification. One or more embodiments of this specification.

All the embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, as for the system embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and reference may be made to the partial description of the method embodiment for relevant points.

Claims (10)

1. Refrigerator odor purification box, its characterized in that includes:

a box body (120) which is installed in a refrigerating chamber of a refrigerator body;

a negative pressure source (130), a smell purification module (140) and an ion generating device (150) which are arranged in the box body (120); wherein the content of the first and second substances,

the bottom of the box body (120) is of a plane structure; the negative pressure source (130) and the ion generating device (150) are arranged in the area above the bottom and form an air flow channel with the plane structure of the bottom;

the odor purification module (140) is of a mesh structure with an adsorption effect and is arranged on one side of the box body (120);

when the odor purifying device is opened, gas to be purified enters the box body (120) from the odor purifying module (140) side through the action of the negative pressure source (130), and the ion generating device (150) forms ion annihilation in the airflow channel so as to kill bacteria in the gas to be purified.

2. The refrigerator smell purification box according to claim 1, wherein: the box body (120) comprises a base (121) and an upper cover (122); wherein, the first and the second end of the pipe are connected with each other,

the upper cover (122) is covered on the negative pressure source (130), the odor purification module (140) and the ion generation device (150), a surrounding wall structure (1213) for arranging the negative pressure source (130), the odor purification module (140) and the ion generation device (150) is arranged on the base (121), and the bottom plane of the base (121), the surrounding wall structure (1213) and the inner surface of the upper cover (122) form an envelope space of the negative pressure source (130).

3. The refrigerator odor purification box of claim 2, wherein: a hollow-out part (1222) is arranged on the upper cover (122); the ion generating device (150) penetrates through the hollow-out portion (1222) and is attached to the periphery of the hollow-out portion (1222) in a fitted mode.

4. The refrigerator smell purification box according to claim 3, wherein: and the upper cover (122) is also provided with a pressing plate (1223), and the pressing plate (1223) spans two sides of the hollow part (1222) and is used for abutting against the surface of the ion generating device (150).

5. The refrigerator smell purification box according to claim 3, wherein: the lamp panel (160) and the lamp fixing plate (170) are further included; the lamp fixing plate (170) is used for fixing the lamp panel (160) on the surface of the upper cover (122).

6. The refrigerator odor purification box of claim 5, wherein: the lamp panel (160) surrounds the ion generating device (150).

7. The refrigerator smell purification box according to claim 5 or 6, wherein: the lamp plate (160) is arranged above the negative pressure source (130) in a stacked mode.

8. The refrigerator smell purification box according to claim 5, wherein: the lamp fixing plate (170) is a transparent structural member to transmit the light source on the lamp panel (160).

9. The refrigerator smell purification box according to claim 5 or 8, wherein: still include dustcoat (110) for the cover is located lamp plate (160) surface.

10. A refrigerator characterized by comprising the refrigerator seasoning box as claimed in any one of claims 1 to 9.

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