MONITOR SYSTEM FOR ELEVATOR DOORS

• US 20150027816A1
• Filed: 07/22/2014
• Published: 01/29/2015
• Est. Priority Date: 07/29/2013
• Status: Active Grant

• Current Assignee: Il Shik Yoon
• Original Assignee: Il Shik Yoon
• Inventors: YOON, IL SHIK
• Granted Patent: US 9,701,513 B2
• Time in Patent Office: Days
• US Class Current: 187/396
• CPC Class Codes: B66B 13/303 Details of door panels
• CPC Class Codes: B66B 3/00 Applications of devices for indicating or signalling operating conditions of elevators
• CPC Class Codes: B66B 3/008 Displaying information not related to the elevator, e.g. weather, publicity, internet or TV
• CPC Class Codes: Y02B 50/00 Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies

Abstract

The present invention relates to a system for installing a monitor, which provides various types of information, on a hall door of an elevator, and provides a monitor system for an elevator door, including: a decorative glass plate 10 which is attached to a door surface of an elevator so as to cover the entire door surface; a monitor box MB which is fixed to a rear surface of the elevator door D, has a rectangular parallelepiped shape, and protrudes to a rear side of the elevator door so as to accommodate a monitor M the monitor M Which is fixed in the monitor box MB; a reinforcing glass plate 20 which is disposed between the glass plate 10 and the monitor M, and has a size that covers the entire monitor so as to protect the monitor M from frontal impact; a reinforcing glass plate fixing means 30 which supports and fixes the reinforcing glass plate 20 so that the reinforcing glass plate 20 has the same height as the surface of the elevator door D; a ventilation means 40 which discharges heat generated from the monitor M to the outside of the elevator door D; and a control box C which is connected to the monitor M, and controls various types of signals and electricity supply for the monitor.

Claims

1. A monitor system for an elevator door comprising:

a decorative glass plate 10 which is attached to a door surface of an elevator so as to cover the entire door surface;

a monitor box MB which is fixed to a rear surface of the elevator door D, has a rectangular parallelepiped shape, and protrudes to a rear side of the elevator door so as to accommodate a monitor M;

the monitor M which is fixed in the monitor box MB;

a reinforcing glass plate 20 which is disposed between the glass plate 10 and the monitor M, and has a size that covers the entire monitor so as to protect the monitor M from frontal impact;

a reinforcing glass plate fixing means 30 which supports and fixes the reinforcing glass plate 20 so that the reinforcing glass plate 20 has the same height as the surface of the elevator door D;

a ventilation means 40 which discharges heat generated from the monitor M to the outside of the elevator door D; and

a control box C which is connected to the monitor M, and controls various types of signals and electricity supply for the monitor,

wherein the reinforcing glass plate fixing means 30 includes a reinforcing glass plate support 32 which is installed along an edge of the monitor box MB, and has an L-shaped cross section, a fastener 34 which penetrates the reinforcing glass plate support 32 so as to fasten the reinforcing glass plate support 32 to the monitor box MB, and a shock absorbing member 36 which is disposed between the reinforcing glass plate support 32 and the edge of the reinforcing glass plate 20, and made of an elastic material, and a front surface of the door D, a front surface of the reinforcing glass plate support 32, and a front surface of the reinforcing glass plate 20 are matched in a state in which installation is completed.

2. The monitor system of claim 1, wherein the control box C includes a local computer C1, an electric transformer T, and a second ventilation means C2.

3. The monitor system of claim 1, wherein the ventilation means 40 includes an air inlet 42 formed at a lower end of the monitor box MB, and an air outlet 44 formed at an upper end of the monitor box MB.

4. The monitor system of claim 3, wherein the control box C is positioned below a floor selection button B, or installed on an inner wall surface of an elevator hoist hole.

5. The monitor system of claim 2, wherein the ventilation means 40 includes an air inlet 42 formed at a lower end of the monitor box MB, and an air outlet 44 formed at an upper end of the monitor box MB.

6. The monitor system of claim 5, wherein the control box C is positioned below a floor selection button B, or installed on an inner wall surface of an elevator hoist hole.