KR20120114699A

KR20120114699A - Row-e blind

Info

Publication number: KR20120114699A
Application number: KR1020110032391A
Authority: KR
Inventors: 이장열
Original assignee: 이장열
Priority date: 2011-04-07
Filing date: 2011-04-07
Publication date: 2012-10-17

Abstract

PURPOSE: Low-E blinds using a thermal reflection film for secluding radiant heat are provided to attach an aluminum thin plate formed with aluminum thin layer and a UV coated plastic layer to a blind fabric for offering high and low-reflectance to the blinds. CONSTITUTION: Low-E blinds include an aluminum thin plate(10) formed with an aluminum thin layer(1) and UV coated plastic layer(2). The aluminum thin plate is attached to fabrics for producing the blinds by heat-fusing or by using an adhesive. The blinds are formed with roll-screens, vertical blinds, or curtains.

Description

Roy Blind {ROW-E BLIND}

The present invention relates to a heat reflection blind, and more particularly, by applying a heat reflection insulation material to a roll screen, vertical, curtain, etc. installed on a window, high reflection to block the heat from entering the outside and to prevent the heat from flowing out. It is about low radiation blind.

In general, the heat reflection insulation material is installed on the inner and outer walls of a building to block radiant heat with high temperature when the outside temperature is high, such as summer, to prevent the inflow into the room, and radiant heat with high temperature indoors in winter. It keeps cooling and heating effectively through the low radiation effect that prevents the outflow of water. The most important thing in heat reflective insulation is aluminum foil. Aluminum foil is in the form of a very thin foil paper similar to a typical aluminum foil. Aluminum foil, which has a heat reflection effect, can be replaced with gold and copper, but aluminum is widely used in terms of cost. The thickness of aluminum foil is 10 ~ 300 micrometers (㎛), and it is widely used in packing paper besides the building insulation.The heat loss that escapes through the windows in the building varies widely depending on the type of windows, but it is generally 35% ~ 45% Exit and enter through the window. Especially in energy transfer, radiant heat consists of 70%, conduction 20%, and convection 10%. Currently, low-E glass (Roy glass, low-radiation glass) has been developed and applied to the window side to block radiant heat of windows, but it is hesitant to install low-E glass due to the burden of initial cost and replacement cost.

The present invention is to increase the energy efficiency regardless of the summer and winter by applying a heat reflection foil for the radiant heat cut in the blind used in the windows and doors.

Blind is, in a broad sense, an object that hangs on a window to cover sunlight. Generally, a device that acts as a blind includes roll screens, verticals, curtains, and the like.

An object of the present invention is to attach high-purity heat reflecting foil (gold foil, copper foil, aluminum foil) to one side of the existing roll screen, vertical, curtain, etc., which acts as a blind in windows, to improve energy efficiency of cooling and heating. have.

As a technical means for achieving the above-mentioned purpose, rolls, verticals, and curtains are used to make aluminum foils to be applied to the blinds by applying vinyl coating to the front and rear surfaces of aluminum foils that are generally used. Thermal bonding to one side of the back or adhesives harmless to the human body provides Roy Blind with high antireflection and low radiation effects.

According to the Roy Blind according to the present invention, through the high reflection effect according to the shielding heat radiation transmitted from the outside of the window and the low radiation effect due to the radiation heat shielding the heat transmitted inside the outside to increase the energy efficiency to reduce the maintenance cost required for heating and cooling The effect is to prevent the waste of energy.

In addition, it is possible to apply the aluminum sheet having a heat reflection function to the existing roll screen, vertical, curtain used in the window (blind) has the effect of reducing the cost.

1 is a perspective view of a thin aluminum plate applied to Roy Blind.
2 is a cross-sectional view of a thin aluminum sheet applied to Roy Blind.
3 is a roll screen, vertical, curtain utilized as an existing blind
4 is a roll screen to which the present invention is applied
5 is a vertical to which the present invention is applied
6 is a curtain to which the present invention is applied
Figure 7 is a perspective view of Roy Blind to which the present invention is applied
8 is a cross-sectional view of Roy Blind to which the present invention is applied.
9 is a radiant heat flow chart applying Roy Blind.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of an aluminum sheet applied to Roy Blind as a member for protecting the aluminum foil 1 and attaching it to an existing blind fabric. The uv coating vinyl 2 is coated on the upper and lower aluminum foil 1. Since the thickness of the aluminum foil 1 is 10 to 300 micrometers (μm), the disadvantages of easy tearing are compensated by vinyl coating and the UV foil-resistant vinyl (2) is applied to prevent the function of the aluminum foil (1) by blocking UV rays. Keep up.

Roll screen, vertical, curtain and the like utilized in the existing blind in Figure 3 does not significantly deviate from the role of the general sun shade and window shade. To obtain the Roy Blind of the present invention, as shown in Figure 7 fabric of the existing blind (20, 30, 40) In this case, the aluminum thin plate 10 may be attached. The method of attaching to the fabric of the existing blind may be attached by heat bonding or a high strength adhesive depending on the material of the existing blind fabric (20, 30, 40). In addition to newly manufacturing the Roy Binder by attaching the aluminum thin plate 10 to the existing Binder in order to minimize the economic loss of the user to obtain a Roy Binder with enhanced energy efficiency.

4, 5, and 6 according to the embodiment of the present invention, as shown in the radiant heat flow diagram in FIG. 9, by installing the Roy Blind 5, the summer heat shielding the hot heat outside the window 4 with a high reflection effect and low radiation during the winter season By maximizing energy efficiency by blocking the leakage of heat inside the room. High purity aluminum foil can block radiant heat up to 97%, and the energy efficiency measured by Roy Blind can save more than 15% of indoor heating and cooling costs. As mentioned above, Roy Blind with aluminum foil (1) has high energy. Although the technical spirit of the present invention has been described with reference to the preferred embodiments, those skilled in the art can vary the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. Can be modified and changed.

1: aluminum foil 2: uv coated vinyl
3: original blind fabric 4: windows
5: Roy Blind 10: aluminum sheet
20: roll screen conventional fabric 30: curtain conventional fabric
40: vertical conventional fabric 50: conventional roll screen
60: conventional vertical 70: conventional curtain

Claims

Roy Blind is characterized by attaching a thin aluminum foil (10) consisting of aluminum foil (1) and uv coated vinyl (2) to the existing blind fabric (3) in the broad sense of blinding to hang on the window.

2. The window shade of claim 1, wherein the Roy Blind comprises a roll screen, vertical, curtain, or the like, having an aluminum sheet (10) attached thereto.