CN212227370U

CN212227370U - Air exhaust device of air purifier

Info

Publication number: CN212227370U
Application number: CN202020846204.8U
Authority: CN
Inventors: 李广真
Original assignee: Tianjin Huahe Youpin Intelligent Technology Co ltd
Current assignee: Tianjin Huahe Youpin Intelligent Technology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-25
Anticipated expiration: 2030-05-20

Abstract

The utility model provides an air purifier's exhaust device, includes main body frame, exhaust plate, pivot, the grid of airing exhaust, pin, attenuator, main body frame is the mouth type structure, main body frame's mouth type structure inside is equipped with the exhaust plate, the exhaust plate is the rectangle structure, the exhaust plate rotates through the pivot with main body frame and is connected, be equipped with the grid of airing exhaust on the exhaust plate, the grid both ends of airing exhaust rotate with the exhaust plate through the pin and are connected, the pin still is equipped with the attenuator. The utility model discloses can adjust the size and the direction of volume of airing exhaust, when needing to satisfy normal amount of wind size, only need be the vertical position relation setting with the aerofoil with the horizontal direction, only through the grid of airing exhaust air exhaust can, when needing to reduce the volume of airing exhaust, the grid of will airing exhaust rotates to the closure state through the pin to realize the reduction of the volume of airing exhaust, when needing to increase the volume of airing exhaust, will air exhaust the board and rotate along the pivot, make it be certain angle with main body frame, thereby increase the volume of airing exhaust.

Description

Air exhaust device of air purifier

Technical Field

The utility model relates to an exhaust device especially relates to an air purifier's exhaust device.

Background

An air purifier is also called as an air cleaner, an air freshener and a purifier, and is a household appliance capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollution, bacteria, allergens and the like) and effectively improving the air cleanliness, and is mainly divided into household, commercial, industrial and building products.

There are a number of different technologies and media in air purifiers that enable them to provide clean and safe air to users. Common air purification techniques are: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure mineralization by light technology, HEPA high efficiency filtration technology, electrostatic precipitation technology, etc.; the material technology mainly comprises the following steps: photocatalyst, active carbon, carbon core filter element technology, synthetic fiber, HEAP high-efficiency material, negative ion generator, etc. The existing air purifier is mostly of a composite type, namely, a plurality of purification technologies and material media are adopted at the same time.

The air exhaust device is one of main components of an air purifier, and the existing air exhaust device is found that the direction and the size of air outlet cannot be adjusted due to the fixed quantity, the size and the direction of an air outlet grid, so that the use of the air exhaust device is limited.

Disclosure of Invention

According to the technical problem, the utility model provides an air purifier's exhaust device, including main body frame, exhaust plate, pivot, the grid of airing exhaust, pin, attenuator, main body frame is the shape of a mouth structure, main body frame's the inside exhaust plate that is equipped with of shape of a mouth structure, the exhaust plate is the rectangle structure, and the rectangle structure that its outer wall constitutes is unanimous with the rectangle structure size that main body frame inner wall constitutes, the exhaust plate rotates through the pivot with main body frame and is connected, be equipped with the grid of airing exhaust on the exhaust plate, the grid both ends of airing exhaust rotate with the exhaust plate through the pin and are connected, the pin still is equipped with the attenuator.

Further, the rotating shaft is horizontally arranged at the center of the exhaust plate.

Furthermore, the number of the exhaust grids is N, N is more than or equal to 2 and is an even number, and the N exhaust grids are symmetrically arranged relative to the rotating shaft.

Furthermore, the air exhaust grille is of a rectangular structure.

The utility model has the advantages that: the utility model relates to an air purifier's exhaust device, through rotating the exhaust plate with main body frame through the pivot and being connected, and set up the grid of airing exhaust on the exhaust plate, can adjust the size and the direction of volume of airing exhaust, when needing to satisfy normal amount of wind size, only need be with the exhaust plate and the setting of horizontal direction be the vertical position relation, only through the grid of airing exhaust air can, when needing to reduce the volume of airing exhaust, the grid of will airing exhaust rotates to closed state through the pin, thereby realize the reduction of volume of airing exhaust, when needing to increase the volume of airing exhaust, the plate of will airing exhaust rotates along the pivot, make it be certain angle with main body frame, thereby increase the volume of airing exhaust. The utility model discloses simple structure, convenient to use to make direction, the size of air-out can adjust, reduced and used the limitation.

Drawings

FIG. 1 is a front view of the main structure of the present invention;

FIG. 2 is an enlarged schematic view of point A of the present invention;

FIG. 3 is a side view of the utility model in use;

FIG. 4 is an enlarged schematic view of point B of the present invention;

fig. 5 is a schematic view of another usage state of the present invention.

As shown in the figure: a main body frame-1, an exhaust plate-2, a rotating shaft-3, an exhaust grille-4, a pin-5 and a damper-6.

Detailed Description

Example 1:

the utility model provides an air purifier's exhaust device, includes main body frame 1, exhaust plate 2, pivot 3, air-exhaust grille 4, pin 5, attenuator 6, main body frame 1 is the mouth type structure, main body frame 1's mouth type structure inside is equipped with exhaust plate 2, exhaust plate 2 is the rectangle structure, and the rectangle structure size that the rectangle structure that its outer wall constitutes and main body frame 1 inner wall constitute is unanimous mutually, exhaust plate 2 rotates through pivot 3 with main body frame 1 and is connected, be equipped with air-exhaust grille 4 on the exhaust plate 2, air-exhaust grille 4 both ends are rotated through pin 5 and exhaust plate 2 and are connected, pin 5 still is equipped with attenuator 6.

Further, 3 levels of pivot set up in the central point of airing exhaust board 2 puts, also can set up in the ascending optional position of horizontal direction of airing exhaust board 2 and main body frame 1, also can set up in the ascending optional position of vertical side of airing exhaust board 2 and main body frame 1, as preferred, the utility model discloses 3 levels of well pivot set up in the central point of airing exhaust board 2 puts.

Furthermore, the number of the exhaust grilles 4 is N, N is more than or equal to 2 and is an even number, and the N exhaust grilles 4 are symmetrically arranged relative to the rotating shaft 3.

Further, the air exhaust grille 4 is of a rectangular structure

Example 2:

when the normal air volume needs to be met, the air exhaust plate 2 is arranged in a vertical position relation with the horizontal direction, the air exhaust grille 4 is arranged at a certain angle with the horizontal direction, and air is exhausted only through the air exhaust grille 4.

Example 3:

when the air exhaust amount needs to be reduced, the air exhaust grille 4 is rotated to be positioned on the same plane with the air exhaust plate 2 through the pin 5, so that the air exhaust grille is in a closed state, the air exhaust amount is reduced, and the air exhaust grille 4 with different amounts can be closed according to specific use requirements.

Example 4:

when the air exhaust amount needs to be increased, the air exhaust plate 2 rotates along the rotating shaft 3 to form a certain angle with the main body frame 1, namely, the air exhaust grille 4 can exhaust air, and the distance between the air exhaust plate 2 and the main body frame 1 can also serve as an air exhaust port, so that the air exhaust amount is increased.

Example 5:

the wind direction can be adjusted by adjusting the angle between the air exhaust grille 4 and the air exhaust plate 2 and the angle between the air exhaust plate 2 and the main body frame 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an air purifier's exhaust device, its characterized in that, includes main body frame, exhaust plate, pivot, the grid of airing exhaust, pin, attenuator, main body frame is the mouth type structure, main body frame's mouth type structure inside is equipped with the exhaust plate, the exhaust plate is the rectangle structure, and the rectangle structure that its outer wall constitutes is unanimous with the rectangle structure size that main body frame inner wall constitutes, the exhaust plate rotates through the pivot with main body frame to be connected, be equipped with the grid of airing exhaust on the exhaust plate, the grid both ends of airing exhaust rotate with the exhaust plate through the pin to be connected, the pin still is equipped with the attenuator.

2. The exhaust device of an air cleaner according to claim 1, wherein the rotation shaft is horizontally disposed at a center of the exhaust plate.

3. The exhaust device of an air purifier according to claim 1, wherein the number of the exhaust grilles is N, N is greater than or equal to 2 and N is an even number, and the N exhaust grilles are symmetrically arranged with respect to the rotation shaft.

4. The exhaust device of an air cleaner according to claim 1, wherein the exhaust grille has a rectangular structure.