Outdoor plate-type vacuum heat transfer apparatus

Patent metadata

Field	Value
Publication number	US-2018238643-A1
Application number	US-201715437231-A
Country	US
Kind code	A1
Filing date	Feb 20, 2017
Priority date	Feb 20, 2017
Publication date	Aug 23, 2018
Grant date	—

Abstract

Disclosed herein is an outdoor plate-type vacuum heat transfer apparatus. This apparatus is configured by sequentially layering an inorganic sheet 320 , a mesh member 330 , and a support frame 340 in a slim internal space of a plate-type container defined by first and second plates 310 and 350 . A small amount of heat transfer medium is inserted into the internal space in a vacuum state.

First claim

What is claimed is:

1 . An outdoor plate-type vacuum heat transfer apparatus including a plurality of plate-type vacuum heat transfer apparatuses that are assembled to be integrated with each other, the plate-type vacuum heat transfer apparatus comprising:
a first plate and a second plate sealed to define an internal space in a vacuum state; a heat transfer medium supplied to a portion of the internal space; an inorganic sheet provided such that a first surface thereof is in close contact with an inner surface of the first plate in the internal space; a mesh member coming into close contact with a second surface of the inorganic sheet; and a support frame provided such that both surfaces thereof are in close contact with inner surfaces of the mesh member and the second plate, respectively, and defining a flow passage of the heat transfer medium, wherein the first plate comprises: a welding part formed along an edge and welded to the second plate; an LED module-mounting part provided to form a step of a predetermined height with the welding part, thus defining an LED-module mounting surface; and a light guide plate-mounting part provided to form a step of a predetermined height with the LED module-mounting part, thus defining a light guide plate-mounting surface.

2 . The outdoor plate-type vacuum heat transfer apparatus as set forth in claim 1 , wherein the LED module-mounting part further comprises a plurality of depression preventing recesses formed at equal intervals.

3 . The outdoor plate-type vacuum heat transfer apparatus as set forth in claim 1 , wherein the LED module-mounting part further comprises a plurality of fastening nuts installed at equal intervals to fasten the LED module.

4 . The outdoor plate-type vacuum heat transfer apparatus as set forth in claim 1 , wherein the LED module-mounting part further comprises a plurality of fastening pins to fasten a light guide plate.

5 . The outdoor plate-type vacuum heat transfer apparatus as set forth in claim 1 , wherein the LED module-mounting part further comprises a plurality of connection-terminal mounting recesses used to connect with the LED module.

6 . The outdoor plate-type vacuum heat transfer apparatus as set forth in claim 1 , wherein the support frame is made by bending a perforated plate.

7 . The outdoor plate-type vacuum heat transfer apparatus as set forth in claim 1 , wherein the inorganic sheet further comprises a plurality of holes.

8 . The outdoor plate-type vacuum heat transfer apparatus as set forth in claim 1 , wherein the second plate further comprises on an outer surface thereof a plurality of brackets to install a closing cover.

9 . The outdoor plate-type vacuum heat transfer apparatus as set forth in claim 1 , wherein three plate-type vacuum heat transfer apparatuses are assembled and integrated with each other using a separate bracket to have a size corresponding to a display area of 75 inches.

Assignees

• Ibt Co Ltd
• Samsung Electronics Co Ltd

Inventors

• Park Sang Koo
• Cho Jin Hyun

Classifications

• F28F3/00

  Plate-like or laminated elements; Assemblies of plate-like or laminated elements (specially adapted for movement F28F5/00) · CPC title

• F28F9/26 Primary

  Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators (connecting different sections in water heaters F24H9/14 {, connecting headers with inlet or outlet fittings F28F9/0246}) · CPC title

• B23P15/26 Primary

  heat exchangers {or the like (making heat exchangers by methods covered by other subclasses B21D53/02)} · CPC title

• F28D15/0233 Primary

  the conduits having a particular shape, e.g. non-circular cross-section, annular (F28D15/0241, F28D15/0266 take precedence) · CPC title

• F28D15/04

  with tubes having a capillary structure · CPC title