Digital signage
First Claim
1. A digital signage comprising:
- a housing having an inlet at a lateral surface, a slot formed adjacent to the inlet and an outlet at an upper portion of a surface of the housing;
a display at a front surface of the housing;
a fan to move air into the housing via the inlet, and the fan to move air out of the housing via the outlet;
a pre-filter for detachably inserted mounting into the slot; and
a membrane filter to receive air from the pre-filter and to filter at least one material from the air, the membrane filter being spaced from the pre-filter,wherein the pre-filter is facing the lateral surface of the housing, andwherein the membrane filter is substantially parallel with the front surface of the housing.
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Accused Products
Abstract
There is disclosed a digital signage including a display panel, a housing having the display panel arranged in a front surface, the housing comprising an inlet formed in a lower portion of a lateral surface and an outlet formed in an upper portion of a back surface or a top surface, a fan configured to suck air into the housing via the inlet and to blow the air exhausting via the outlet after penetrating a back surface of the display, a pre-filter mounted adjacent to the inlet, the pre-filter comprising a plurality of mesh holes, and a membrane filter configured to penetrate the air having penetrated the pre-filter there through and to filter moisture and foreign substances, such that may have a slim design and exhaust the heat generated from a display panel and a driving circuit board effectively.
56 Citations
17 Claims
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1. A digital signage comprising:
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a housing having an inlet at a lateral surface, a slot formed adjacent to the inlet and an outlet at an upper portion of a surface of the housing; a display at a front surface of the housing; a fan to move air into the housing via the inlet, and the fan to move air out of the housing via the outlet; a pre-filter for detachably inserted mounting into the slot; and a membrane filter to receive air from the pre-filter and to filter at least one material from the air, the membrane filter being spaced from the pre-filter, wherein the pre-filter is facing the lateral surface of the housing, and wherein the membrane filter is substantially parallel with the front surface of the housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A digital signage comprising:
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a housing having an inlet portion, a slot formed adjacent to the inlet portion and an outlet portion; a display at a front surface of the housing; a fan to move air into the housing via the inlet portion, and the fan to move air out of the housing via the outlet portion; a first filter adjacent to the inlet portion, and the first filter for detachably inserted mounting into the slot; and a second filter separated from the first filter to filter moisture and substances from air having passed through the first filter, wherein the second filter is substantially parallel with the front surface of the housing, wherein the first filter is arranged obliquely with respect to a lateral surface of the housing. - View Dependent Claims (16, 17)
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Specification