US 12,753,946 B2 · Ceiling type air cleaner

Abstract

A ceiling type air cleaner comprises a housing comprising an opening arranged on a lower side of the housing; a filter arranged on a side of the opening; and an edge plate arranged on the lower side of the housing to support the filter and comprising a locking portion configured to lock the filter to the housing and unlock the filter from the housing. The locking portion comprises a space portion forming a space inside the edge plate; a sliding member configured to slide along the space portion; a fitting member configured to allow the sliding member to be fixed to or released from the space portion so as to allow the sliding member to slide; and a link configured to rotate according to the sliding of the sliding member so as to lock the filter to the housing or unlock the filter from the housing.

Claims18

Dependent claims

A ceiling type air cleaner, comprising:

a housing comprising an opening arranged on a lower side of the housing;
a filter arranged on a side of the opening;
and
an edge plate arranged on the lower side of the housing to support the filter and comprising a locking portion configured to lock the filter to the housing and unlocked the filter from the housing,
wherein the locking portion comprises:
a space portion forming a space inside the edge plate;
a sliding member configured to slide along the space portion;
and
a link configured to rotate when the sliding member moves, wherein rotating in a first direction causes a portion of the link to overlap the filter and locks the filter to the housing and rotating in a second direction causes the portion of the link to not overlap the filter and unlocks the filter from the housing.

6 more elements

Dependencies are inferred from the claim text.

Ceiling type air cleaner

Life of this patent

Ceiling type air cleaner

Life of this patent

Abstract

Claims18