CN211177224U - A new type of fresh fan - Google Patents

Abstract

The utility model relates to the technical field of air purification, in particular to a new type of fresh air blower. The dust module, the ionization module and the primary effect net are installed with panels on the left and right sides of the casing, a filter screen sealing plate and a filter screen cover are installed on one side of the panel, and fresh air is installed inside the installation hole. tube interface. The utility model adopts the dust collecting module, which can greatly improve the air purification effect, and is provided with three fresh air duct interfaces, which can solve the defect that the previous fresh air purifier only adopts the back duct type fresh air connection method, and is not limited by the installation position, and the installation methods are various. It can be installed on the wall, can be installed on the floor, can be used as a fresh air fan, and can circulate and purify the indoor air. The two-in-one fresh air purification can greatly improve the use effect.

Description

A new type of fresh fan

technical field

The utility model relates to the technical field of air purification, in particular to a novel fresh fan.

Background technique

With the development of industrialization, the air quality has declined seriously, so air purification equipment is widely used. However, the current air purification equipment has poor purification effect and a single installation method, which greatly reduces the use effect of the air purifier. In view of the above situation, we propose a A new type of new fan.

Utility model content

The purpose of the utility model is to propose a new type of fresh air blower in order to solve the shortcomings existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A new type of fresh air fan is designed, including a casing, an air outlet is arranged in the middle of the upper surface of the casing, a button is installed on one side of the upper surface of the casing, and an activated carbon filter is installed on the lower part of the inner side of the casing in sequence from top to bottom , dust collecting module, ionization module and primary effect net, a socket is installed on one side of the lower surface of the casing, a display screen is installed on the front of the casing, and panels are installed on the left and right sides of the casing. A filter screen sealing plate and a filter screen cover plate are installed on one side, and the filter screen cover plate is located on the outer side of the filter screen sealing plate. The lower part of the back of the casing and the lower part of the panel are provided with installation holes, and the inside of the installation holes is installed There is a fresh air duct interface, and the buttons, the display screen and the socket are connected by wires.

Preferably, two hanging holes are provided on the upper part of the back of the casing.

Preferably, casters are installed symmetrically on both sides of the lower surface of the casing.

Preferably, the dust collecting module is made of electret fiber material.

A new type of fresh air blower proposed by the utility model has the beneficial effects that: the utility model adopts the dust collecting module, which can greatly improve the air purification effect, and is provided with three fresh air duct interfaces, which can solve the problem that the previous fresh air purifiers only use back-pipe type fresh air connection pipes. The defects of the method are not limited by the installation position. There are various installation methods. It can be installed on the wall, can be installed on the floor, can be used as a fresh air fan, and can circulate and purify the indoor air. Improve the use effect, super practical, worthy of promotion.

Description of drawings

Fig. 1 is the exploded view structure schematic diagram of a kind of novel fresh air blower proposed by the utility model;

Fig. 2 is a three-dimensional structural schematic diagram of a new type of fresh fan proposed by the utility model;

FIG. 3 is a schematic structural diagram of a bottom view of a new type of fresh air blower proposed by the utility model.

In the figure: shell 1, casters 2, primary net 3, ionization module 4, filter sealing plate 5, filter cover 6, dust collecting module 7, activated carbon filter 8, button 9, air outlet 10, display screen 11 , Panel 12 , fresh air duct interface 13 , mounting hole 14 , hanging hole 15 , socket 16 .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Referring to Figures 1-3, a new type of fresh air fan includes a casing 1, and two hanging holes 15 are provided on the upper part of the back of the casing 1, so that the fan can be wall-mounted to enhance the use effect.

Casters 2 are symmetrically installed on both sides of the lower surface of the casing 1, which can facilitate the movement of the fan and the floor-mounted fan, and enhance the use effect.

The middle part of the upper surface of the casing 1 is provided with an air outlet 10, a button 9 is installed on one side of the upper surface of the casing 1, and an activated carbon filter screen 8 and a dust collecting module are sequentially installed on the lower part of the inner side of the casing 1 from top to bottom. 7. The ionization module 4 and the primary effect net 3, the dust collecting module 7 is made of electret fiber material, which has a good use effect and can make the air purification effect better.

A socket 16 is installed on one side of the lower surface of the casing 1, a display screen 11 is installed on the front of the casing 1, a panel 12 is installed on the left and right sides of the casing 1, and a filter is installed on one side of the panel 12. The screen sealing plate 5 and the filter screen cover plate 6, and the filter screen cover plate 6 is located on the outer side of the filter screen sealing plate 5, the lower part of the back of the casing 1 and the lower part of the panel 12 are provided with mounting holes 14, and the mounting holes 14 A fresh air duct interface 13 is installed in the interior, and the buttons 9, the display screen 11 and the socket 16 are connected by wires.

Working principle: When using, select the appropriate installation method, choose one of the fresh air duct interface 13 to open to the outside fresh air, the other two are closed, connect the power supply through the socket 16, the indoor air enters from the panel 12, and the outdoor fresh air flows from the fresh air duct interface 13 Enters, the air is initially filtered through the primary effect net 3, the impurities and dust in the air are positively charged through the ionization module 4, the virus is directly killed, and the positively charged particles in the air are adsorbed through the dust collection module 7, Then it is discharged through the activated carbon filter 8 and the air outlet 10 to realize the circulation and purification of the air, and also realize the exchange of indoor and outdoor air.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (4)

1. A new type of fresh air fan, comprising a casing (1), characterized in that an air outlet (10) is provided in the middle of the upper surface of the casing (1), and a button is installed on one side of the upper surface of the casing (1) (9), an activated carbon filter screen (8), a dust collecting module (7), an ionization module (4) and a primary effect screen (3) are installed in sequence from top to bottom on the lower inner side of the casing (1). A socket (16) is installed on one side of the lower surface of (1), a display screen (11) is installed on the front of the casing (1), and panels (12) are installed on the left and right sides of the casing (1), so A filter screen sealing plate (5) and a filter screen cover plate (6) are installed on one side of the panel (12), and the filter screen cover plate (6) is located on the outer side of the filter screen sealing plate (5). ) and the lower part of the panel (12) are provided with mounting holes (14), the interior of the mounting holes (14) is installed with a fresh air duct interface (13), the buttons (9), the display screen (11) ) and the socket (16) are connected by wire. 2 . The novel fresh air fan according to claim 1 , wherein two hanging holes ( 15 ) are provided on the upper part of the back of the casing ( 1 ). 3 . 3. The new type of fresh air blower according to claim 1, characterized in that, casters (2) are symmetrically installed on both sides of the lower surface of the casing (1). 4. The new type of fresh air blower according to claim 1, characterized in that, the dust collecting module (7) is made of electret fiber material.

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