CN217772853U

CN217772853U - Rotating disk mounting structure and disinfection cabinet

Info

Publication number: CN217772853U
Application number: CN202221080035.7U
Authority: CN
Inventors: 戚丽丽; 丁健; 王涛
Original assignee: Haier Smart Home Co Ltd; Qingdao Haier Wisdom Kitchen Appliance Co Ltd
Current assignee: Haier Smart Home Co Ltd; Qingdao Haier Wisdom Kitchen Appliance Co Ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-11-11
Anticipated expiration: 2032-05-07

Abstract

The utility model provides a rotary disk mounting structure installs in the inside of electrical apparatus inner bag, including the rotary disk, rotary disk and inner bag bottom plate parallel arrangement, the internal gear hole has on the rotary disk it is relative to have on the inner bag bottom plate the transmission shaft of the vertical setting of inner bag bottom plate, the transmission shaft with the rotatable fixed connection of inner bag bottom plate, the transmission shaft upper end has first gear portion, first gear portion passes the internal gear hole and with the cooperation of internal gear hole, the transmission shaft lower extreme is connected with the motor, the motor drives the transmission shaft with the rotary disk rotates. The utility model also provides an including foretell rotary disk mounting structure sterilizer. The rotary disk is arranged in the disinfection cabinet, and the articles are in full contact with the disinfection medium through rotation, so that the articles can be disinfected fully, and the disinfection dead angle is eliminated; the gear transmission is adopted, and the rotation of the turntable is uniform and stable.

Description

Rotating disk mounting structure and disinfection cabinet

Technical Field

The utility model belongs to the technical field of disinfecting equipment, it is specific, relate to a rotary disk mounting structure and sterilizer.

Background

The disinfection cabinet is an electrical appliance product originated by China, and is widely applied to places such as hotels, guesthouses, restaurants, schools, troops, dining halls and the like. More and more China families pay attention to the importance of the disinfection cabinet, and the disinfection cabinet will be one of household appliances in the future. The existing disinfection cabinets are classified according to disinfection modes and mainly comprise a high-pressure steam disinfection cabinet, an electric heating disinfection cabinet, an ozone disinfection cabinet, an ultraviolet disinfection cabinet, a combined disinfection cabinet and the like. In the traditional disinfection cabinet, objects are placed in a standing state, disinfection dead angles are inevitably generated due to the reasons of uneven temperature inside the disinfection cabinet, uneven ozone distribution, incapability of irradiating ultraviolet rays and the like, and the disinfection effect at the dead angle is poor.

SUMMERY OF THE UTILITY MODEL

The main objective of the utility model is to provide a rotary disk mounting structure and sterilizer in order to solve above-mentioned technical problem, through the rotation of rotary disk, drive the article and rotate, eliminate the disinfection dead angle.

In order to achieve the above purpose, one of the technical solutions of the present invention is:

the utility model provides a rotary disk mounting structure installs in the inside of electrical apparatus inner bag, including the rotary disk, rotary disk and inner bag bottom plate parallel arrangement, the internal gear hole has on the rotary disk it is relative to have on the inner bag bottom plate the transmission shaft of the vertical setting of inner bag bottom plate, the transmission shaft with the rotatable fixed connection of inner bag bottom plate, the transmission shaft upper end has first gear portion, first gear portion passes the internal gear hole and with the cooperation of internal gear hole, the transmission shaft lower extreme is connected with the motor, the motor drives the transmission shaft with the rotary disk rotates.

Preferably, the first gear part has a cross-sectional diameter gradually increasing from top to bottom, and a bottom surface diameter of the first gear part is larger than a diameter of the internal gear hole, or

The first gear part has a stopper portion having a size larger than a diameter of the inner gear hole.

Preferably, the rotating disc is circular.

Preferably, the rotating disc is of a flat plate structure or is concave in the middle.

Preferably, the inner gear hole is located at the center of the rotating disk.

Preferably, the lower end of the transmission shaft is provided with a second gear part, the motor is provided with a transmission gear meshed with the second gear part, the motor drives the transmission gear to rotate, and the transmission gear drives the second gear part to rotate.

Preferably, the transmission shaft penetrates through the inner container bottom plate, and the second gear part and the transmission gear are located on one side, far away from the inside, of the inner container bottom plate.

Preferably, the rotating disc comprises a side wall, and the side wall is connected with or integrally formed with the edge of the rotating disc and extends upwards.

Preferably, the side wall has a grid or holes.

The utility model discloses another technical scheme is:

the utility model provides a disinfection cabinet, including inner bag, shell and motor, still include as aforementioned rotary disk mounting structure, just, the motor is fixed the inner bag outside, or the shell is inboard.

The utility model discloses following beneficial effect has:

(1) The rotary disk is arranged in the disinfection cabinet, and the articles are in full contact with the disinfection medium through rotation, so that the articles can be disinfected fully, and the disinfection dead angle is eliminated;

(2) The utility model discloses a gear drive, the carousel rotates evenly stably.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, the illustrative embodiments and the description of the invention serve to explain the invention without unduly limiting the invention. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a front view of the disinfection cabinet of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of a rotating disk mounting structure of the present invention;

fig. 4 is a bottom view of the disinfection cabinet of the utility model.

In the figure: 1. an inner container; 2. rotating the disc; 21. an inner gear hole; 22. a side wall; 3. a drive shaft; 31. A first gear part; 32. a second gear part; 4. a transmission gear.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a rotary disk mounting structure and sterilizer sets up the rotary disk in the sterilizer, makes article and disinfection media fully contact through the rotation, can make the article by abundant disinfection, eliminates the disinfection dead angle.

As shown in fig. 1, the disinfection cabinet has a housing (not shown in the figure) and an inner container 1, the inner container 1 is used for accommodating objects to be disinfected, a preset space is provided between the housing and the inner container 1 for arranging components such as a disinfection mechanism, a control circuit and the like, a motor (not shown in the figure) for driving a gear to rotate is also arranged in the preset space, preferably, the motor is fixed outside the inner container 1 of the disinfection cabinet or inside the housing of the disinfection cabinet, and further preferably, the motor is located in the preset space below the inner container 1.

[ EXAMPLES one ]

As shown in figures 1-4, a rotary disk 2 is arranged in a disinfection cabinet inner container 1 and used for containing objects to be disinfected, the preferred shape of the rotary disk 2 is circular, and the rotary disk 2 can be of a flat plate structure or a bowl-shaped structure with a concave middle part, and the bowl-shaped structure is helpful for containing more objects and can prevent the objects from falling off. It should be noted that the rotating disc 2 is placed in parallel with the bottom plate of the inner container, so as to prevent the sterilized objects from falling down when the rotating disc 2 rotates.

It should be noted that, in order to ensure the effective and reasonable utilization of the inner space of the disinfection cabinet, the height of the position where the rotating disc 2 is arranged is preferably not more than 1/2 of the height of the inner container, and more preferably not more than 1/3 of the height of the inner container 1.

Further, when the disinfection mode of the disinfection cabinet is ultraviolet rays or the combination of ultraviolet rays and other disinfection modes, the rotating disc 2 is made of transparent materials, so that the bottom of the object to be disinfected can be fully contacted with the ultraviolet rays, and the disinfection is more thorough. When the disinfection mode is ozone, electric heat, steam or the like or a combination mode, the rotating disc 2 has a preferred structure of holes or grids, so that the bottom of the object to be disinfected can be fully contacted with the ozone and the steam or contacted with hot air, and the disinfection is more thorough. Of course, the two schemes can be combined and used simultaneously, and the disinfection effect is better.

Still further, the rotating disc 2 may be provided with side walls 22 for preventing the sterilized articles from falling over and for holding more articles. Preferably, the side wall 22 is connected to the outer edge of the rotary plate 2 and extends upward, and further preferably, the side wall 22 extends vertically upward or upward and outward, so that the space of the rotary plate 2 for containing articles is further increased.

Further, when the disinfection mode is a combination of ultraviolet rays or ultraviolet rays and other disinfection modes, the sidewall 22 is preferably made of a transparent material, and when the disinfection mode is an ozone, electric heat, steam, or the like, the sidewall 22 preferably has a hole or grid structure.

It should be noted that, in order to facilitate the insertion and removal of the objects to be sterilized, the upper edge of the sidewall 22 is not more than 1/2 of the height of the inner container.

As shown in fig. 3, the rotary plate 2 has an internal gear hole 21, preferably located at the center of the rotary plate 2, to help balance and stabilize.

As shown in fig. 1-3, a transmission shaft 3 penetrating through the bottom plate of the inner container is arranged in the middle of the bottom plate of the inner container, the transmission shaft 3 is rotatably and fixedly connected with the bottom plate of the inner container, a first gear portion 31 is arranged at the top of the transmission shaft 3, a second gear portion 32 is arranged at the bottom of the transmission shaft, the first gear portion 31 is located at one side of the bottom plate of the inner container facing the inside of the inner container 1, and the second gear portion 32 is located at one side of the bottom plate of the inner container facing the casing. The first gear portion 31 passes through the internal gear hole 21 and is engaged with the internal gear hole 21 so that the transmission shaft 3 can rotate the rotary disk 2.

It should be noted that the first gear part 31 and the second gear part 32 may be connected or spaced, when the first gear part 31 and the second gear part 32 are connected, the whole transmission shaft 3 is in a cylindrical gear structure, when the first gear part 31 and the second gear part 32 are spaced, the middle part of the transmission shaft 3 is a transition part with a smooth appearance, preferably, the transition part penetrates through the liner bottom plate, the first gear part 31 and the second gear part 32 are respectively located on two sides of the liner bottom plate, and further preferably, the diameter of the transition part is smaller than the diameters of the first gear part 31 and the second gear part 32.

Preferably, the first gear part 31 is a bevel gear having a cross-sectional diameter gradually increasing from top to bottom, and the diameter of the bottom surface of the first gear part 31 is larger than that of the internal gear hole 21. When the rotating disk 2 is installed on the first gear part 31, the rotating disk 2 is limited to a position higher than the bottom surface of the first gear part 31, which can play a role of fixing the rotating disk 2 and can ensure that a certain distance is kept between the rotating disk 2 and the inner container bottom plate to prevent the rotating disk 2 and the inner container bottom plate from contacting with each other to generate friction and collision.

Or, the first gear part 31 has a limiting part with a size larger than the diameter of the inner gear hole 21, specifically, the limiting part may be a limiting plate extending outward in the horizontal direction with the first gear part 31 as the center, or a plurality of limiting protrusions distributed along the circumferential direction of the first gear part 31, or a limiting table extending from the bottom of the first gear part 31 to the inner container bottom plate with a diameter larger than the inner gear hole 21, or the first gear part 31 and the second gear part 32 are connected, the diameter of the second gear part 32 is larger than the inner gear hole 21, the second gear part 32 penetrates through the inner container bottom plate, and the top end of the second gear part 32 serves as the limiting part. The limiting part can also play a role in fixing the rotating disk 2, isolating the rotating disk 2 and the inner container bottom plate.

It should be noted that the rotary disc 2 is detachably connected to the transmission shaft 3, that is, the user can select whether to place the rotary disc 2 according to the specific situation of use.

Further preferably, in order to ensure the stability of the connection between the rotating disc 2 and the transmission shaft 3, the top end of the first gear part 31 partially protrudes from the bottom surface of the rotating disc 2, and a protective cover covering the protruding part is provided, so as to protect the top end of the first gear part 31 and prevent the user from being scratched or the object to be sterilized.

As shown in fig. 1, 2 and 4, the second gear portion 32 is located outside the bottom plate of the inner container, the transmission gear 4 is located beside and meshed with the second gear portion 32, the transmission gear 4 is connected with the motor, after the motor is started, the transmission gear 4 is driven to rotate, the second gear portion 32 is further driven to rotate, the transmission shaft 3 integrally rotates, the first gear portion 31 and the gear hole 21 are combined to drive the rotating disc 2 to rotate, and the rotation of the rotating disc 2 can be continuous and stable through the arrangement of the gear structure for transmission.

Preferably, the second gear part 32 and the transmission gear 4 are provided with a matched gear belt which surrounds a circle at the outer side, so that the meshing and transmission stability of the second gear part 32 and the transmission gear 4 is ensured, and the gear-disengaging phenomenon is prevented.

Further preferably, the transmission gear 4 is fixed outside the inner container bottom plate, so that the relative displacement in the vertical direction between the second gear part 32 and the transmission gear 4 can be prevented.

[ EXAMPLE II ]

The difference between the present embodiment and the first embodiment is that, in the present embodiment, the top of the transmission shaft 3 is the first gear portion 31, the transmission shaft does not include the second gear portion, the bottom of the transmission shaft 3 is rotatably fixed on the liner bottom plate, the transmission gear 4 is located on one side of the liner bottom plate facing the inside of the liner 1, specifically, between the liner bottom plate and the rotating disk 2, and the transmission gear 4 is meshed with the first gear portion 31, and the transmission gear 4 can drive the first gear portion 31 to rotate. It should be noted that the transmission gear 4 and the connecting shaft of the motor penetrate through the bottom plate of the liner, and preferably, the first gear part 31 and the outer side of the transmission gear 4 are provided with a gear belt which is matched and surrounds a circle, so that the meshing and the transmission stability of the first gear part 31 and the transmission gear 4 are ensured.

Similar solutions can be derived from the solution given in the figures, as described above. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the technical solution of the present invention unless departing from the content of the technical solution of the present invention.

Claims

1. The utility model provides a rotary disk mounting structure installs in the inside of electrical apparatus inner bag, its characterized in that: the inner container bottom plate is provided with a transmission shaft vertically arranged relative to the inner container bottom plate, the transmission shaft is fixedly connected with the inner container bottom plate in a rotatable mode, the upper end of the transmission shaft is provided with a first gear portion, the first gear portion penetrates through the inner gear hole and is matched with the inner gear hole, the lower end of the transmission shaft is connected with a motor, and the motor drives the transmission shaft and the rotary disc to rotate.

2. A rotary disk mounting structure as claimed in claim 1, wherein:

the diameter of the cross section of the first gear part gradually increases from top to bottom, and the diameter of the bottom surface of the first gear part is larger than that of the internal gear hole, or

3. A rotary disk mounting structure as claimed in claim 1, wherein: the rotating disc is circular.

4. A rotary disk mounting structure according to claim 3, wherein: the rotating disc is of a flat plate structure or is concave in the middle.

5. A rotary disk mounting structure as claimed in claim 1, wherein: the inner gear hole is located in the center of the rotating disk.

6. A rotary disk mounting structure as claimed in claim 1, wherein: the transmission shaft lower extreme has the second gear portion, the motor have with the drive gear of second gear portion meshing, the motor drive gear is rotatory, drive gear drives the second gear portion is rotatory.

7. A rotary disk mounting structure as claimed in claim 6, wherein: the transmission shaft penetrates through the inner container bottom plate, and the second gear part and the transmission gear are located on one side, far away from the inside, of the inner container bottom plate.

8. A rotary disk mounting structure as claimed in claim 1, wherein: the rotary disc comprises a side wall, and the side wall is connected with the edge of the rotary disc or integrally formed and extends upwards.

9. A rotary disk mounting structure as claimed in claim 8, wherein: the side walls have a grid or holes.

10. The utility model provides a disinfection cabinet, includes inner bag, shell and motor, its characterized in that: the rotary disk mounting structure as claimed in any one of claims 1 to 9, further comprising a motor fixed to an outside of the inner container or an inside of the housing.