CN212842389U

CN212842389U - Sterilization and odor purification device and refrigerator

Info

Publication number: CN212842389U
Application number: CN202021452713.9U
Authority: CN
Inventors: 李玉稳; 魏建; 周思健
Original assignee: TCL Home Appliances Hefei Co Ltd
Current assignee: TCL Home Appliances Hefei Co Ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-03-30
Anticipated expiration: 2030-07-21

Abstract

The utility model provides a sterilization and deodorization device and refrigerator using the sterilization and deodorization device, the sterilization and deodorization device comprises: the air duct is formed in the mounting shell, and the mounting shell is provided with an air outlet and an air inlet which are communicated with the air duct; the centrifugal fan is arranged in the air duct and used for introducing airflow from the air inlet and blowing the airflow out from the air outlet; the odor purifying component is arranged in front of the air outlet along the airflow direction, and airflow blown out by the centrifugal fan is blown out from the air outlet after passing through the odor purifying component; the ultraviolet germicidal lamp is arranged at the air inlet and used for irradiating air flow entering the air inlet. The technical scheme of the utility model, aim at making the odor purification device that disinfects can be applicable to different service environment, improve the commonality of the odor purification device that disinfects.

Description

Sterilization and odor purification device and refrigerator

Technical Field

The utility model relates to a refrigerator technical field, in particular to sterilization and deodorization device and refrigerator using the same.

Background

In a refrigerator, the refrigerator is in a high-humidity and closed environment for a long time, bacteria are easy to breed and peculiar smell is easy to generate, so that a sterilization and deodorization device is often arranged in the refrigerator and is used for sterilizing and eliminating the peculiar smell. For the air-cooled refrigerator and the direct-cooled refrigerator, because the refrigeration principle is different, the sterilization and odor purification device of the air-cooled refrigerator is arranged in the air circulation channel, so that the sterilization and odor purification effects can be achieved; the direct cooling refrigerator has no air circulation, and the sterilizing and deodorizing device of the air cooling refrigerator is not suitable for use. Therefore, the sterilization and odor purification devices used in the air-cooled refrigerator and the direct-cooled refrigerator are different from each other in installation position, so that the sterilization and odor purification devices in the prior art cannot be commonly used in the air-cooled refrigerator and the direct-cooled refrigerator.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a refrigerator of odor purification device and applied this odor purification device disinfects, aims at making the odor purification device that disinfects can be applicable to different service environment, improves the commonality of the odor purification device that disinfects.

In order to achieve the above object, the utility model provides a sterilization and deodorization device, include:

the air duct is formed in the mounting shell, and the mounting shell is provided with an air outlet and an air inlet which are communicated with the air duct;

the centrifugal fan is arranged in the air duct and used for introducing the air flow from the air inlet and blowing the air flow out from the air outlet;

the odor purifying component is arranged in front of the air outlet along the airflow direction, and airflow blown out by the centrifugal fan is blown out from the air outlet after passing through the odor purifying component;

the ultraviolet germicidal lamp is arranged at the air inlet and used for irradiating air flow entering the air inlet.

Optionally, the mounting housing comprises:

the first shell comprises a first bottom plate and a first shell main body, the first bottom plate is covered at one end of the first shell main body, a first opening is formed at the other end of the first shell main body, and the first bottom plate is provided with the air inlet;

the second shell comprises a second bottom plate and a second shell main body, the second bottom plate is covered at one end of the second shell main body, a second opening is formed at the other end of the second shell main body, and the second shell main body is provided with the air outlet;

the first shell main body is inserted into the second shell main body, and the first bottom plate is covered on the second opening;

the centrifugal fan is arranged on one side of the first shell main body facing the second shell main body.

Optionally, one end of the first shell main body, which is provided with the first opening, abuts against the second bottom plate, and the first shell main body and the second shell main body are arranged at intervals;

a flow guide port is formed in the first shell main body, and the air outlet is communicated with the inner space of the first shell through the flow guide port.

Optionally, an isolation rib is convexly arranged on one side of the first bottom plate facing the first shell main body, the isolation rib extends along the surrounding direction of the inner side wall of the first shell main body and is arranged on the inner side of the first shell main body, and an air passage is formed between the isolation rib and the first shell main body;

centrifugal fan locates keeping away from of isolation rib one side of air flue, the head and the tail interval of isolation rib sets up to form the air duct mouth, centrifugal fan's air outlet orientation the air duct mouth sets up.

Optionally, the mounting case further comprises:

the lamp holder is arranged on the first shell, the lamp holder covers the air inlet, and the ultraviolet sterilizing lamp is arranged on the lamp holder.

Optionally, a mounting groove is formed in the surface of the lamp holder, which is away from one side of the first shell, a through hole penetrating through the lamp holder is formed in the bottom wall of the mounting groove, and the through hole is arranged opposite to the air inlet;

the sterilization and odor purification device further comprises a lamp plate, wherein the lamp plate is arranged in the mounting groove, the lamp plate covers the through hole, and the ultraviolet sterilization lamp is arranged on the surface of the lamp plate facing the through hole.

Optionally, an illuminating lamp is arranged on the surface of the lamp panel, which is far away from the sterilizing ultraviolet lamp;

the surface of the lamp holder, which faces one side of the first shell, is provided with a reflecting surface surrounding the ultraviolet germicidal lamp.

Optionally, the mounting case further comprises:

and the front cover covers the notch of the mounting groove.

Optionally, the sterilization and odor purification device further comprises:

a battery bin is formed on one side, away from the second opening, of the second bottom plate, and the battery is fixed in the battery bin;

the battery compartment is provided with a second shell, wherein one side of the battery compartment, which is far away from the second shell, is provided with a mounting hole;

and the sucking disc is fixed on one side, far away from the second shell main body, of the rear cover.

The utility model discloses still provide a refrigerator, the refrigerator has used aforementioned arbitrary one the odor purification device disinfects, the odor purification device that disinfects includes:

According to the technical scheme of the utility model, the sterilizing and deodorizing device is provided with the mounting shell, the centrifugal fan is fixed in the mounting shell to generate wind pressure, and airflow enters the air channel in the mounting shell from the air inlet of the mounting shell and is blown out from the air outlet under the action of the centrifugal fan; furthermore, in the sterilization and odor purification device, an odor purification component is arranged in front of the air outlet along the airflow direction, so that the odor of the airflow discharged from the air outlet is ensured to be purified; and furthermore, an ultraviolet germicidal lamp is arranged in the sterilizing and odor-purifying device and irradiates the position of the air inlet, so that the gas entering the mounting shell is sterilized by the ultraviolet germicidal lamp. The technical scheme of the utility model, through set up centrifugal fan in the device of only distinguishing flavor of disinfecting, to not having the operational environment that wind cycle or wind circulation ability are weaker, make the wind pressure through centrifugal fan, extract in the outside air current gets into the installation shell for gas obtains disinfecting and only distinguishing flavor of in the device of only distinguishing flavor of disinfecting, and then makes the device of only distinguishing flavor of disinfecting can be applicable to different operational environment, improves the commonality of the device of only distinguishing flavor of disinfecting.

Drawings

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

FIG. 1 is a schematic structural view of an embodiment of the sterilization and odor-removal device of the present invention;

FIG. 2 is an exploded view of the sterilization and odor purification apparatus of FIG. 1;

FIG. 3 is an exploded view of the sterilization and odor purification apparatus of FIG. 1 in another direction;

FIG. 4 is a schematic structural view of the second housing of FIG. 2;

FIG. 5 is a structural view of the second housing of FIG. 4 in another direction;

FIG. 6 is a schematic view of the centrifugal fan fixed to the first housing;

FIG. 7 is a schematic structural diagram of the first housing of FIG. 2;

FIG. 8 is a structural view of the first housing of FIG. 7 in another direction;

FIG. 9 is a schematic view of the lamp holder of FIG. 2;

FIG. 10 is a structural view of the lamp holder of FIG. 9 in another direction;

fig. 11 is a schematic structural view of the rear cover in fig. 2.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a device 100 of distinguishing flavor of only disinfects, include: a mounting case 10, a centrifugal fan 20, a smell cleaning component 30 and an ultraviolet germicidal lamp. An air duct is formed in the mounting shell 10, and the mounting shell 10 is provided with an air outlet 123 and an air inlet 113 which are communicated with the air duct; the centrifugal fan 20 is disposed in the air duct, and is configured to introduce an air flow from the air inlet 113 and blow the air flow out from the air outlet 123; the odor purifying assembly 30 is arranged in front of the air outlet 123 along the airflow direction, and the airflow blown out by the centrifugal fan 20 is blown out from the air outlet 123 after passing through the odor purifying assembly 30; the ultraviolet germicidal lamp is arranged at the air inlet 113 and is used for irradiating the air flow entering the air inlet 113.

Referring to fig. 1, in some embodiments of the present invention, the mounting housing 10 is provided with an air inlet 113 and an air outlet 123, an air duct communicating the air inlet 113 and the air outlet 123 is provided in the mounting housing 10, and the air flow enters the mounting housing 10 from the air inlet 113, flows along the air duct and is then discharged from the air outlet 123.

Further, the sterilization and odor purification device 100 is provided with an odor purification component 30, the odor purification component 30 is disposed in the air duct, and before the air flow is blown out from the air outlet 123, the air flow passes through the odor purification component 30 to remove odor, and then flows to the air outlet 123. Ensuring that the air flow exiting the sterilizing and deodorizing assembly 30 is deodorized. The odor purifying component 30 may use an adsorption bag filled with an adsorption material such as activated carbon, a filter or a fresh air structure, etc., for eliminating the odor of the air flow, and is not limited in particular.

Meanwhile, an ultraviolet germicidal lamp is arranged at the air inlet 113, and the ultraviolet germicidal lamp irradiates the area within the range of the air inlet 113, so that the air flow entering the sterilizing and deodorizing device 100 through the air inlet 113 is sterilized by the irradiation of the ultraviolet germicidal lamp.

With further reference to fig. 2, the centrifugal fan 20 is fixed in the air duct of the mounting housing 10, the centrifugal fan 20 is provided with an air inlet 21 and an air outlet 22 which are communicated with each other, the air inlet 21 is communicated with the air inlet 113, the air outlet 22 is communicated with the air outlet 123 through the air duct in the mounting housing 10, the centrifugal fan 20 generates air pressure to introduce air flow from the air inlet 113 into the centrifugal fan 20 through the air inlet 21; at the same time, the centrifugal fan 20 blows the air flow into the air duct from the air flow outlet 22, so that the air flow is blown out from the air outlet 123, and thus, a continuous air flow exists in the air duct. The technical scheme of the utility model is that the centrifugal fan 20 is adopted to generate wind pressure to continuously extract external air flow into the mounting shell 10, and after sterilization and odor purification, the air flow is blown out from the air outlet 123; the sterilization and odor purification device 100 in this embodiment can generate wind circulation by itself through the centrifugal fan 20, and extract external air flow to sterilize and purify odor, thereby being applicable to different use environments.

According to the technical scheme of the utility model, the installation shell 10 is arranged in the sterilization and odor purification device 100, the centrifugal fan 20 is fixed in the installation shell 10 to generate wind pressure, and airflow enters the air channel in the installation shell 10 from the air inlet 113 of the installation shell 10 and is blown out from the air outlet 123 under the action of the centrifugal fan 20; furthermore, in the sterilization and odor purification device 100, the odor purification component 30 is arranged in front of the air outlet 123 along the airflow direction, so as to ensure that the airflow discharged from the air outlet 123 has the odor purification; still further, an ultraviolet germicidal lamp is disposed in the sterilizing and deodorizing device 100, and irradiates the air inlet 113, so that the air entering the mounting case 10 is sterilized by the ultraviolet germicidal lamp. The technical scheme of the utility model, through set up centrifugal fan 20 in the device 100 that disinfects, to not having the weaker service environment of wind cycle or wind cycle ability, make the wind pressure through centrifugal fan 20, extract outside air current by oneself and get into installation shell 10 for gas obtains disinfecting and the flavor purification in the device 100 that disinfects, and then makes the device 100 that disinfects can be applicable to different service environments, improves the commonality of the device 100 that disinfects.

Referring to fig. 2, in some embodiments of the present invention, the mounting housing 10 includes: a first housing 11 and a second housing 12. The air inlet 113 is arranged on the first shell 11, the air outlet 123 is arranged on the second shell 12, and the first shell 11 and the second shell 12 are mutually covered to form the air duct, so that the air inlet 113 is communicated with the air outlet 123. The centrifugal fan 20 and the odor purifying assembly 30 are fixed in the first housing 11, and the first housing 11 and the second housing 12 are detachably connected, so that the installation, maintenance and cleaning of the centrifugal fan 20 and the odor purifying assembly 30 are facilitated.

Specifically, referring to fig. 7, in some embodiments of the present invention, the first housing 11 includes a first bottom plate 112 and a first housing main body 111, the first bottom plate 112 is covered on one end of the first housing main body 111, the other end of the first housing main body 111 forms a first opening, and the first bottom plate 112 is provided with the air inlet 113.

Referring to fig. 5, the second housing 12 includes a second bottom plate 122 and a second housing body 121, the second bottom plate 122 is covered on one end of the second housing body 121, a second opening is formed at the other end of the second housing body 121, and the second housing body 121 is provided with the air outlet 123. Referring further to fig. 2, the first case main body 111 is accommodated in the second case main body 121, the first bottom plate 112 is covered on the second opening, the first case main body 111 and the second case main body 121 are disposed in a communicating manner, so that the air outlet 123 is communicated with the inside of the second case main body 121, the communicating manner between the first case main body 111 and the second case main body 121 can enable one end of the first case main body 111 facing the second bottom plate 122 to be disposed at an interval with the surface of the second bottom plate 122 facing one side of the first case main body 111, or a through hole for communicating the first case main body 111 and the second case main body 12 can be formed in the first case main body 111, so that the first case main body 111 is communicated with the second case main body 121, which is not limited in this embodiment.

In this embodiment, the centrifugal fan 20 is disposed on a side of the first casing main body 111 facing the second casing main body 121, and the centrifugal fan 20 generates wind pressure to make the outside air flow enter the first casing main body 111 from the wind inlet 113, so that the air flow enters the second casing main body 121 from the first casing main body 111 and is discharged from the wind outlet 123 on the second casing main body 121.

In some embodiments of the present invention, the first shell main body 111 is inserted into the second shell 12, the first shell main body 111 is provided with the first open end abutting against the second bottom plate 122, so that the second bottom plate 122 closes the first shell main body 111, and the airflow extracted from the outside is prevented from directly overflowing through the air outlet 123. Further, the first case main body 111 and the second case main body 121 are disposed at an interval; a diversion port 114 is formed in the first shell main body 111, and the diversion port 114 communicates with the air outlet 123 and the interior of the first shell main body 111, so that the airflow entering the first shell main body 111 is blown out of the air outlet 123 through the diversion port 114; the odor purifying assembly 30 is fixed inside the first housing 11 and located in front of the diversion port 114, so that the odor of the airflow flowing from the diversion port 114 to the air outlet 123 is eliminated.

Referring to fig. 8, in some embodiments of the present invention, an isolation rib 115 is protruded from one side of the first bottom plate 112 facing the first case main body 111, the isolation rib 115 is extended along a surrounding direction of an inner sidewall of the first case main body 111 and is disposed at an inner side of the first case main body 111, and an air passage 116 is formed between the isolation rib 115 and the first case main body 111. Further, the centrifugal fan 20 is disposed on one side of the isolation rib 115 departing from the air passage 116, two ends of the isolation rib 115 are disposed at intervals to form an air passage opening 117, the isolation rib 115 is disposed in a surrounding manner to form an inner ring, and the air inlet 113 is disposed on the first bottom plate 112 enclosed by the inner ring; with further reference to fig. 6, the centrifugal fan 20 is disposed in the inner ring, the airflow inlet 21 of the centrifugal fan 20 is disposed toward the air inlet 113, and the airflow outlet 22 of the centrifugal fan 20 is disposed toward the air duct opening 117. Specifically, the external air flow sequentially passes through the air inlet 113 and the centrifugal fan 20, enters the air passage 116 from the air passage opening 117, enters the second housing 12 through the diversion opening 114, and is blown out from the air outlet 123; further, in this embodiment, the odor purifying assembly 30 is disposed between the air duct opening 117 and the air flow outlet 22 of the centrifugal fan 20, and the odor purifying assembly 30 covers the air flow outlet 22, so that the odor of the air discharged into the air duct 116 through the air flow outlet 22 is eliminated.

In some embodiments, the second shell body 121 is provided with a plurality of air outlets 123 at intervals along the circumferential direction of the second shell body 121, the first shell body 111 is provided with a plurality of flow guiding openings 114 at intervals along the circumferential direction of the air duct, and the air flows in the air duct 116 and is discharged along the plurality of flow guiding openings 114 and the plurality of air outlets 123 at intervals, so that the air passing through the sterilization and odor purification device 100 is uniformly diffused into the external space, and the circulation speed of the air flow is increased.

Referring to fig. 2, in some embodiments of the present invention, the mounting housing 10 further includes: the lamp holder 15 is arranged on the first shell 11, the lamp holder 15 covers the air inlet 113, and the ultraviolet germicidal lamp is arranged on the lamp holder 15. Specifically, the lamp holder 15 is fixed to the outside of the first housing 11 and covers the air inlet 113; referring further to fig. 1, the lamp holder 15 and the mounting case 10 are disposed at an interval, so that the air inlet 113 is communicated with the outside, the air flow flows to the air inlet 113 from a gap between the lamp holder 15 and the first housing 11, the ultraviolet germicidal lamp is disposed on the lamp holder 15, and a lamp socket of the ultraviolet germicidal lamp faces the air inlet 113, so that the ultraviolet germicidal lamp irradiates the area of the air inlet 113, and the air flow entering the air inlet 113 is ensured to be sterilized.

Referring to fig. 9, a mounting groove 154 is formed on a surface of the lamp holder 15 facing away from the first housing 11, and a through hole 151 penetrating through the lamp holder 15 is formed on a bottom wall of the mounting groove 154; with further reference to fig. 3, the mounting groove 154 is disposed away from the first housing 11, and the through hole 151 is disposed opposite to the air inlet 113; sterilizing and deodorizing device 100 further comprises a lamp plate 40, wherein lamp plate 40 is arranged in mounting groove 154, and covers through hole 151, and an ultraviolet sterilizing lamp is arranged on lamp plate 40 facing to the surface of through hole 151. In some embodiments, the bottom wall of the mounting groove 154 is convexly provided with a plurality of positioning blocks 153, the positioning blocks 153 are arranged around the lamp panel 40, the positioning blocks 153 surround to form a clamping space, the lamp panel 40 is fixed in the clamping space, and one side of the ultraviolet germicidal lamp faces the through hole 151, so that light of the ultraviolet germicidal lamp irradiates the air inlet 113 region through the through hole 151.

The utility model discloses an in some embodiments, lamp plate 40 deviates from the surface of ultraviolet lamp disinfects is equipped with the light, at some light weak, comparatively dark service environment, the light can provide sufficient illumination and throw light on, improves user experience.

Referring to fig. 10, in some embodiments of the present invention, a reflective surface 152 is disposed around the uv germicidal lamp on a surface of the lamp holder 15 facing the first housing 11. Specifically, the reflecting surface 152 reflects the light emitted from the ultraviolet germicidal lamp between the lamp holder 15 and the mounting housing 10 for multiple times, so as to improve the ultraviolet light utilization rate of the ultraviolet germicidal lamp, and enable the airflow entering the air inlet 113 to be sufficiently irradiated by the light. In some embodiments, the reflective surface 152 is circumferentially spaced around the germicidal ultraviolet lamp with a plurality of saw-tooth shaped protrusions, which are designed to increase the reflective area of the reflective surface 152, to expand the light irradiation range, and to make the light reflected by the reflective surface 152 more uniform.

In some embodiments, the lamp holder 15 is fixedly connected to the mounting housing 10 by a snap, one of the snap and the slot is disposed on a side of the lamp holder 15 facing the mounting housing 10, and the other of the snap and the slot is disposed on a side of the mounting housing 10 facing the lamp holder 15, and the snap is snapped into the slot to fix the lamp holder 15 to the outside of the mounting housing 10, so that the lamp holder 15 and the air inlet 113 of the mounting housing 10 are spaced apart from each other, and the lamp holder 15 prevents the air flow from entering the air inlet 113. It should be noted that the fastening fixing manner is only one fixing connection manner, and other fixing connection manners such as screw locking may also be used, and only the lamp holder 15 and the mounting shell 10 need to be fixedly connected, and the lamp holder 15 and the air inlet 113 of the mounting shell 10 are arranged at intervals.

With further reference to fig. 3, in some embodiments of the present invention, the mounting housing 10 further includes a front cover 16, and the front cover 16 covers the notch of the mounting groove 154. Specifically, the front cover 16 is detachably fixed to a notch of the mounting groove 154, and protects the lamp panel 40 fixed in the mounting groove 154; in service environment such as refrigerator, because be in moist state for a long time, will lamp plate 40 is fixed in the mounting groove 154 to seal mounting groove 154, make lamp plate 40 can not wet the damage, improve lamp plate 40's life. The fixing manner of the mounting groove 154 and the front cover 16 may be a snap connection, a screw connection, or an adhesive, and is not limited herein.

Referring to fig. 2, in some embodiments of the present invention, the sterilizing and deodorizing device 100 further includes: a battery compartment 124 is formed on a side of the second bottom plate 122 facing away from the second opening, and the battery 50 is fixed in the battery compartment 124. Referring further to fig. 4, the second bottom plate 122 is disposed between the second casing main bodies 121, and divides the second casing main body 121 into an accommodating cavity for accommodating the first casing 11 and a battery compartment 124, the battery 50 is fixed in the battery compartment 124, and is electrically connected to the centrifugal fan 20 and the lamp panel 40, so as to provide electric energy for the centrifugal fan 20 and the lamp panel 40. The battery 50 is arranged in the sterilization and odor purification device 100, so that an external power supply is not required to be connected when the sterilization and odor purification device 100 is used, and the sterilization and odor purification device 100 is more portable.

With further reference to fig. 3, in some embodiments of the present invention, a side of the battery compartment 124 facing away from the second housing 12 is provided with a mounting opening. The mounting shell 10 further includes a rear cover 13, and the rear cover 13 covers the mounting opening. Specifically, the battery 50 is fixed in the battery compartment 124, one end of the battery compartment 124 is open, so that the battery 50 can be conveniently disassembled, assembled or replaced, and in the use environment such as a refrigerator, the battery 50 is fixed in the battery compartment 124 due to being in a wet state for a long time, and the battery compartment 124 is closed by covering the battery compartment 124 with the rear cover 13, so that the battery 50 is not damaged by damp, and the service life of the battery 50 is prolonged.

Referring further to fig. 11, in some embodiments, the rear cover 13 includes a rear cover main body 131 and a battery socket 132, the battery socket 132 is disposed on a side of the rear cover main body 131 facing the battery compartment 124, and the battery socket 132 is electrically connected to the battery 50, so that the battery 50 can be charged without detaching the rear cover 13. The sterilization and odor purification device 100 is more convenient to use, and the user experience is improved.

Referring to fig. 2, in some embodiments of the present invention, the sterilizing and deodorizing device 100 further includes: and a suction cup 60, wherein the suction cup 60 is fixed on one side of the rear cover 13 far away from the second shell main body 121. Specifically, the sucking disc 60 towards one side of installation shell 10 with installation shell 10 fixed connection, sucking disc 60 deviates from one side surface of installation shell 10 is equipped with fixed knot structure, fixed knot structure can be fixed in arbitrary service environment for the fixed position can be adjusted wantonly to sterilization and odor purification device 100, does not receive service environment's specific structure influence, improves sterilization and odor purification device 100's commonality. The fixing manner of the suction cup 60 and the external environment can be, but is not limited to, magnetic attraction, adhesion, etc. so that the sterilization and odor purification device 100 can be fixed at any position of the use environment.

In this embodiment, the suction cup 60 is fixed to a side of the rear cover 13 away from the second housing main body 121, and the suction cup 60 and the mounting housing 10 are detachably connected, so that the rear housing is conveniently detached to disassemble and assemble the battery 50. The detachable connection mode may be a snap connection, a screw locking, or a magnetic attraction, and is not limited herein.

Referring to fig. 3, in some embodiments of the present invention, the mounting shell 10 further includes a decorative outer ring 14, the decorative outer ring 14 is fixed to the first housing 11 and faces one end of the lamp holder 15, and the decorative outer ring 14 is sleeved on the side of the second bottom plate 122, so that the appearance of the sterilizing and deodorizing device 100 is more beautiful and the user experience is improved.

The utility model discloses still provide a refrigerator, the refrigerator has used the device 100 that disinfects in aforementioned arbitrary embodiment, because the refrigerator that this application provided has adopted above-mentioned all technical scheme of all embodiments in the device 100 that disinfects, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A sterilizing and deodorizing device, comprising:

2. The sterilizing odor purification apparatus as defined in claim 1, wherein said mounting case comprises:

3. The sterilizing and deodorizing device according to claim 2, wherein an end of said first casing main body provided with said first opening abuts against said second bottom plate, said first casing main body and said second casing main body being disposed at a distance;

4. The sterilization and odor purification apparatus according to claim 3, wherein an isolation rib is protruded from a side of the first bottom plate facing the first casing main body, the isolation rib is extended along a circumferential direction of an inner sidewall of the first casing main body and is disposed inside the first casing main body, and an air passage is formed between the isolation rib and the first casing main body;

5. The sterilizing odor control device as defined in claim 2, wherein said mounting case further comprises:

6. The sterilizing and deodorizing device according to claim 5, wherein a mounting groove is formed in a surface of the lamp holder facing away from the first housing, a through hole penetrating through the lamp holder is formed in a bottom wall of the mounting groove, and the through hole is disposed opposite to the air inlet;

7. The sterilizing and deodorizing device according to claim 6, wherein a lighting lamp is arranged on the surface of the lamp panel away from the ultraviolet sterilizing lamp;

8. The sterilizing odor purification apparatus as defined in claim 6, wherein said mounting case further comprises:

and the front cover covers the notch of the mounting groove.

9. The sterilizing and deodorizing device according to claim 2, further comprising:

a battery bin is formed on one side, away from the second opening, of the second bottom plate, and the battery is fixed in the battery bin; the battery compartment is provided with a second shell, wherein one side of the battery compartment, which is far away from the second shell, is provided with a mounting hole;

10. A refrigerator characterized by comprising the sterilizing and deodorizing device according to any one of claims 1 to 9.