Air purification device capable of discharging air bidirectionally
AssigneeHiso Inc
InventorMingying Li
Life of this patent
Estimating the term…
Abstract
An air purification device includes an outer shell, an inner shell, a filter element, and an impeller. The outer shell has a first air outlet hole and a second air outlet hole arranged on opposite sides. The inner shell is disposed in the outer shell and includes a shell body and a volute. The shell body has a plurality of air inlet holes, and the filter element is arranged corresponding to the air inlet holes. One end of the volute communicates with the air inlet holes, and the other end communicates with the outer shell. The air inlet holes, the volute, and the first air outlet hole define a first air duct, and the air inlet holes, the volute, and the second air outlet hole define a second air duct. The impeller is rotatably connected to the shell body and is disposed in the volute.
Claims8
An air purification device capable of discharging air bidirectionally, comprising an outer shell, an inner shell, a filter element and an impeller;
- wherein a first air outlet hole and a second air outlet hole are arranged in two sides of the outer shell, respectively;
- wherein the inner shell is disposed in the outer shell, the inner shell comprises a shell body and a volute;
- wherein the shell body is provided with a plurality of air inlet holes, one end of the volute is connected to the shell body and another end of the volute is connected to the outer shell;
- wherein one end of the volute is configured to be communicated with the air inlet holes;
- the air inlet holes, the volute and the first air outlet hole are communicated to form a first air duct;
- and the air inlet holes, the volute and the second air outlet hole are communicated to form a second air duct;
- wherein the filter element is mounted in the shell body, and the filter element is arranged corresponding to the air inlet holes;
- and
- wherein the impeller is rotatably connected to the shell body, and the impeller is mounted in the volute;
- wherein the inner shell further comprises a first air guide cover and a second air guide cover, the first air guide cover and the second air guide cover are mounted on two sides of the volute, respectively;
- one end of the first air guide cover is communicated with the volute and another end of the first air guide cover is communicated with the first air outlet hole;
- and one end of the second air guide cover is communicated with the volute and another end of the second air guide cover is communicated with the second air outlet hole;
- wherein the inner shell further comprises a first limiting member and a second limiting member, the first limiting member and the second limiting member are mounted on two sides of the shell body, respectively;
- the first limiting member is configured to be abutted against the first air guide cover, and the second limiting member is configured to be abutted against the second air guide cover.
Dependencies are inferred from the claim text.