CN215951898U

CN215951898U - Sterilizing purifier for refrigerator

Info

Publication number: CN215951898U
Application number: CN202121949099.1U
Authority: CN
Inventors: 邱珏铜
Original assignee: Maisibor Langfang Technology Co ltd
Current assignee: Maisibor Langfang Technology Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-04
Anticipated expiration: 2031-08-19

Abstract

The utility model provides a sterilization purifier for a refrigerator. This technical scheme has improved the mounting structure of filter core, makes the installation and the change of filter core convenient and fast more. Specifically, the air channel is constructed in the bin body, the fan is used for driving air flow to enter the air inlet bin from the air inlet pipe, and the ultraviolet lamp is arranged in the air inlet bin and can sterilize the air flow to a certain degree; the air flow is guided into the filter element after passing through the air inlet bin and then discharged from the side wall of the filter element, and the filtering effect is achieved in the process. According to the utility model, the filter element is connected to the air inlet bin through the screw, the air outlet grid at the upper end compresses the filter element through the pressure spring and the end cover, the fixed mode is quick and efficient to install, and the stability can meet the use requirement. The utility model is convenient for replacing the filter element, so the use and the maintenance are more convenient, and the popularization and the application of the product are facilitated.

Description

Sterilizing purifier for refrigerator

Technical Field

The utility model relates to the technical field of household appliances, in particular to a sterilization purifier for a refrigerator.

Background

Air purification is the process of sterilizing and disinfecting air in an enclosed space, reducing dust and haze and removing harmful substances, and various air purifiers are already applied to various fields of social life. As a common household appliance, the refrigerator has an important quality requirement for maintaining fresh breath besides the functions of refrigeration and preservation, but as a closed environment, the refrigerator also stores various foods with different breath, so that the air freshness is difficult to ensure. Therefore, an air purification and sterilization apparatus dedicated to a refrigerator has been developed.

The special purifier for the refrigerator is not too large in volume due to the narrow space in the refrigerator, and the filter materials are replaced relatively frequently. At present, the installation structure of conventional products is complicated, the filter element replacement process is complicated, the filter element replacement at each time needs to consume a long time, and the inconvenience in use restricts the popularization and application of the products.

Disclosure of Invention

The utility model aims to solve the technical defects in the prior art and provides a sterilization purifier for a refrigerator, so as to solve the technical problem that a filter element is inconvenient to replace in a conventional product.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the sterilizing purifier for the refrigerator comprises a bin body, a water collecting tank, a door body, an air inlet bin, an air inlet pipe, a filter element, an air outlet grid, a pressure spring, an end cover, positioning rods, a sealing strip, a rotating screw and a pressing plate, wherein the lower end inside the bin body is fixedly connected with the water collecting tank, the door body is arranged on the bin body and positioned beside the water collecting tank, the air inlet bin is fixedly connected inside the bin body, an ultraviolet lamp and a fan are respectively arranged inside the air inlet bin, the air inlet pipe is connected with a plurality of air inlet pipes, the air inlet pipes extend out of the bin body, the filter element is connected with the upper end opening of the air inlet bin through wires, the lower end of the air outlet grid is fixedly connected with the pressure spring, the lower end cover is fixedly connected with the lower end of the pressure spring, the air outlet grid is pressed against the upper end opening of the bin body, the end cover is pressed against the upper end of the filter element, the positioning rods are arranged on the inner wall of the bin body, and the sealing strip is arranged between the air outlet grid and the upper end opening of the bin body, the upper end of the bin body is rotatably connected with a rotary screw, a pressing plate is arranged on the rotary screw, and the pressing plate is pressed against the upper end of the air outlet grid.

Preferably, the bin body is provided with a sucking disc, and the bin body is fixedly connected to the inner wall of the refrigerator through the sucking disc.

Preferably, the door body is fixedly connected with a handle, and a lock is arranged between the door body and the bin body.

Preferably, the filter elements are provided in plurality, and the axes of the filter elements are parallel to each other.

Preferably, the air purifier further comprises a primary filter, and the primary filter is fixedly connected to the port of the air inlet pipe.

In the technical scheme, the bin body is used for constructing a closed space and accommodating components such as an air inlet bin, a filter element and the like; the water collecting tank is used for collecting naturally settled condensed water; the door body can be opened during regular maintenance so as to be convenient for taking out the water collecting tank for dumping; a fan and an ultraviolet lamp are arranged in the air inlet bin, wherein the fan is used for driving air flow to move, and the ultraviolet lamp is used for playing a certain sterilization role; the air inlet pipe is used for supplying air flow into the air inlet bin, then the air flow is guided into the middle of the filter element and then is discharged from the side wall of the filter element; in the process, the filter element has a filtering effect on the air flow; the air outlet grille is used for enabling air flow to naturally overflow upwards; the pressure spring is used for pressing the end cover against the upper end of the filter element, so that the filter element is fixed, and a central channel of the filter element is sealed, and airflow can only pass through the side wall of the filter element, so that the airflow is filtered by the filter element; the positioning rod is attached to the side ends of the filter element, the end cover or the air inlet bin and the like, so that the positions of all the components in the bin body are aligned; the sealing strip is used for buffering the edge of the air outlet grille; the rotary screw can rotate the pressure plate to different directions, so that the pressure plate is controlled to press and fix or release the air outlet grille; the clamp plate is used for pressing and fixing the air outlet grating, and further fixing the filter element.

Drawings

FIG. 1 is an exploded view of the present invention as a whole;

FIG. 2 is a perspective view of the present invention in its entirety;

FIG. 3 is a cross-sectional view of the present invention in its entirety;

in the figure:

1. storehouse body 2, water catch bowl 3, door body 4, storehouse of admitting air

5. Air inlet pipe 6, filter element 7, air outlet grille 8 and pressure spring

9. End cover 10, positioning rod 11, sealing strip 12 and rotary screw

13. And (7) pressing a plate.

Detailed Description

Hereinafter, specific embodiments of the present invention will be described in detail. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Example 1

A sterilization purifier for a refrigerator comprises a bin body 1, a water collecting tank 2, a door body 3, an air inlet bin 4, an air inlet pipe 5, a filter element 6, an air outlet grid 7, a pressure spring 8, an end cover 9, a positioning rod 10, a sealing strip 11, a rotary screw 12 and a pressing plate 13, wherein the lower end inside the bin body 1 is fixedly connected with the water collecting tank 2, the door body 3 is arranged on the bin body 1 and beside the water collecting tank 2, the air inlet bin 4 is fixedly connected inside the bin body 1, an ultraviolet lamp and a fan are respectively arranged inside the air inlet bin 4, the air inlet bin 4 is connected with a plurality of air inlet pipes 5, the air inlet pipes 5 extend out of the bin body 1, the filter element 6 is connected with a thread at the upper end of the air inlet bin 4, the pressure spring 8 is fixedly connected at the lower end of the air outlet grid 7, the end cover 9 is fixedly connected at the lower end of the pressure spring 8, the air outlet grid 7 is pressed at the upper end of the bin body 1, the end cover 9 is pressed against the upper end of the filter element 6, a plurality of positioning rods 10 are arranged on the inner wall of the bin body 1, a sealing strip 11 is arranged between the air outlet grille 7 and the upper end opening of the bin body 1 in a cushioning mode, the upper end of the bin body 1 is rotatably connected with a rotating screw 12, a pressing plate 13 is arranged on the rotating screw 12, and the pressing plate 13 is pressed against the upper end of the air outlet grille 7.

The structural features of this embodiment are as follows: the bin body 1 is used for constructing a closed space and accommodating components such as an air inlet bin 4, a filter element 6 and the like; the water collecting tank 2 is used for collecting naturally settled condensed water; the door body 3 can be opened during regular maintenance so as to be convenient for taking out the water collecting tank 2 to dump; a fan and an ultraviolet lamp are arranged in the air inlet bin 4, wherein the fan is used for driving air flow to move, and the ultraviolet lamp is used for playing a certain sterilization role; the air inlet pipe 5 is used for supplying air flow into the air inlet bin 4, then the air flow is guided into the middle of the filter element 6 and then discharged from the side wall of the filter element 6; in the process, the filter element 6 plays a role in filtering the air flow; the air outlet grille 7 is used for allowing airflow to naturally overflow upwards; the pressure spring 8 is used for pressing the end cover 9 against the upper end of the filter element 6, so that the filter element 6 is fixed, the central channel of the filter element is sealed, and airflow can only pass through the side wall of the filter element 6, so that the airflow is filtered by the filter element 6; the positioning rod 10 is used for being attached to the side ends of the filter element 6, the end cover 9 or the air inlet bin 4 and other components, so that the positions of the components in the bin body 1 are aligned; the sealing strip 11 is used for buffering the edge of the air outlet grille 7; the rotating screw 12 can rotate the pressure plate 13 to different directions, so as to control the pressure plate 13 to press and fix or release the air outlet grille 7; the pressing plate 13 is used for pressing and fixing the air outlet grille 7, and further fixing the filter element 6.

Example 2

A sterilization purifier for a refrigerator comprises a bin body 1, a water collecting tank 2, a door body 3, an air inlet bin 4, an air inlet pipe 5, a filter element 6, an air outlet grid 7, a pressure spring 8, an end cover 9, a positioning rod 10, a sealing strip 11, a rotary screw 12 and a pressing plate 13, wherein the lower end inside the bin body 1 is fixedly connected with the water collecting tank 2, the door body 3 is arranged on the bin body 1 and beside the water collecting tank 2, the air inlet bin 4 is fixedly connected inside the bin body 1, an ultraviolet lamp and a fan are respectively arranged inside the air inlet bin 4, the air inlet bin 4 is connected with a plurality of air inlet pipes 5, the air inlet pipes 5 extend out of the bin body 1, the filter element 6 is connected with a thread at the upper end of the air inlet bin 4, the pressure spring 8 is fixedly connected at the lower end of the air outlet grid 7, the end cover 9 is fixedly connected at the lower end of the pressure spring 8, the air outlet grid 7 is pressed at the upper end of the bin body 1, the end cover 9 is pressed against the upper end of the filter element 6, a plurality of positioning rods 10 are arranged on the inner wall of the bin body 1, a sealing strip 11 is arranged between the air outlet grille 7 and the upper end opening of the bin body 1 in a cushioning mode, the upper end of the bin body 1 is rotatably connected with a rotating screw 12, a pressing plate 13 is arranged on the rotating screw 12, and the pressing plate 13 is pressed against the upper end of the air outlet grille 7. Wherein, the bin body 1 is provided with a sucker, and the bin body 1 is fixedly connected on the inner wall of the refrigerator through the sucker. The door body 3 is fixedly connected with a handle, and a lockset is arranged between the door body 3 and the bin body 1. The filter elements 6 are provided with a plurality of filter elements 6, and the axes of the filter elements 6 are parallel to each other. Still include the primary filter, primary filter fixed connection is in the port department of intake pipe 5.

The embodiments of the present invention have been described in detail, but the description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model. Any modification, equivalent replacement, and improvement made within the scope of the application of the present invention should be included in the protection scope of the present invention.

Claims

1. The sterilization purifier for the refrigerator is characterized by comprising a bin body (1), a water collecting tank (2), a door body (3), an air inlet bin (4), an air inlet pipe (5), a filter element (6), an air outlet grid (7), a pressure spring (8), an end cover (9), a positioning rod (10), a sealing strip (11), a rotating screw (12) and a pressing plate (13), wherein the lower end inside the bin body (1) is fixedly connected with the water collecting tank (2), the door body (3) is arranged on the bin body (1) and at the side of the water collecting tank (2), the air inlet bin (4) is fixedly connected inside the bin body (1), an ultraviolet lamp and a fan are respectively arranged inside the air inlet bin (4), a plurality of air inlet pipes (5) are connected to the outside of the bin body (1), the filter element (6) is connected to the upper end of the air inlet bin (4) through wires, lower extreme fixedly connected with pressure spring (8) at air-out grid (7), lower extreme fixedly connected with end cover (9) at pressure spring (8), air-out grid (7) roof pressure is in the upper port department of the storehouse body (1), end cover (9) roof pressure is in filter core (6) upper end, a plurality of locating levers (10) have on the inner wall of the storehouse body (1), sealing strip (11) have been filled up between the upper port of air-out grid (7) and the storehouse body (1), it is connected with rotatory screw (12) to rotate in the upper end of the storehouse body (1), clamp plate (13) have on rotatory screw (12), clamp plate (13) roof pressure is in air-out grid (7) upper end.

2. The sterilization purifier for the refrigerator as claimed in claim 1, wherein the cartridge body (1) is provided with a suction cup, and the cartridge body (1) is fixedly connected to the inner wall of the refrigerator through the suction cup.

3. The sterilizing purifier for the refrigerator according to claim 1, characterized in that a handle is fixedly connected to the door body (3), and a lock is arranged between the door body (3) and the bin body (1).

4. The sterilizing purifier for refrigerator as claimed in claim 1, wherein the filter element (6) has a plurality of filter elements (6) whose axes are parallel to each other.

5. The sterilizing purifier for the refrigerator as claimed in claim 1, further comprising a primary filter fixedly connected to a port of the air inlet pipe (5).