KR20160023092A - Window blind using light source - Google Patents

Abstract

The present invention provides a window blind using light easily forming a shield and rapidly removing the shield using lighting of a laser light, minimizing installation costs, and securing versatility. The purpose of the present invention is obtained by the window blind using light, wherein a laser beam emitted from a laser beam lighting means (200) installed in one side edge of the window blind spaced from inner plate glass (120) forming a pair glass window (100) at a predetermined distance to form a body (150) of a window frame forms the shield.

Description

WINDOW BLIND USING LIGHT SOURCE

More particularly, the present invention relates to a window blind, and more particularly, to a window blind, which is capable of easily forming and unblocking a barrier using laser light, rapidly reducing the cost of installation and heating, It is about blinds.

Generally, a window is provided with curtains or blinds to block external light from entering the interior or to hide the interior from the outside.

In particular, blinds are installed on windows and are widely used as car cushions.

Conventionally, blind technology, which is a conventional shade material, has been variously disclosed. However, it is widely used to hang a thin and narrow metal plate, a wooden plate, and a plastic plate at predetermined intervals to obscure the sunlight. Paper, and cloth.

In such a blind, a roll blind which has been commercialized recently is suitable for a small window, and is structured such that it can be opened and closed by winding or unwinding the curtain by the rotation control (manual or automatic) of the wind- And a vertical blind which is a type in which curtains are moved leftward and rightward through a guide guide on the upper side as a barrier material of a relatively living room or a wide window.

The ultimate goal of these various blinds is to prevent the sunlight from entering the interior, or to block the line from the outside to the inside.

However, these blinds must block the windows by hitting the curtains or blinds whenever it is necessary to block the windows, and when the sunlight enters through the windows or through the outdoors, the curtains or blinds covering the windows must be removed , Wear and noise due to long-term use, noise due to short-term use, damage to the connecting portion, and so on.

In particular, in the case of a large window or a large window, a large window is attached and a blind is used to shut off the outside sunlight. In winter, however, the window temperature is lowered due to the tinting window.

In recent years, a number of blind techniques have been disclosed by an illumination means for preventing a heating effect by forming a shielding film by light using a lighting means, blocking external light from entering the interior, or preventing the interior from being visible from the outside.

For example, Patent Document 1 discloses a lighting device that is provided at an upper end of a window or a doorway to form a shielding film having a predetermined width at a window or an entrance, by reflecting light generated and generated, And a driving means for driving the lighting means.

Patent Document 2 discloses a pair of plate glasses provided so as to face each other and a pair of window glasses fixedly installed so as to surround a pair of flat glass edges so as to form an inner space with a predetermined space between the plate glasses, (Double-layer glass) window, a transparent light-emitting plate interposed in an inner space between the pair of plate glasses, and a plurality of And a concave and a convex portion formed on a back surface of the transparent light emitting plate so as to refract and diffuse light incident from the plurality of light sources and to exit the surface of the transparent light emitting plate, have.

Patent Document 3 discloses a window comprising a transparent plate made of a transparent material so as to be able to see through the inside thereof and a window frame for covering the slope of the transparent plate, wherein at least one side of the four sides of the transparent plate And a concavo-convex portion formed on the rear surface of the transparent plate so as to refract and diffuse the light incident from the plurality of light sources to the surface of the transparent plate to emit the light, A window with functionality is disclosed.

The above-mentioned Patent Document 1 has a problem in that the installation efficiency is increased by employing a plurality of reflection members and auxiliary reflection members in order to solve the weakness of light efficiency as a fluorescent lamp, And the disadvantage that the power consumption is increased due to the increase in the wattage of the fluorescent lamp in the case of a large window.

Patent Documents 2 and 3 are difficult to install in a space between a glass and a glass of a pair of glass windows, and a transparent light emitting plate for a shielding film effect, a plurality of LED light sources, There is a drawback that it is difficult to apply to the large window and the point that the equipment cost such as the process of the concave portion is excessive on the back surface of the transparent light emitting plate, the complexity of the work due to the installation,

Patent Document 1: Korean Patent No. 10-0257994 (Registered on March 23, 2000) Patent Document 2: Korean Patent Laid-Open No. 10-0104452 (Published Date: Sep. 29, 2010) Patent Document 3: Korean Patent Laid-Open No. 10-0104451 (Published Date: Sep. 29, 2010)

It is an object of the present invention to provide a window blind using light that can be maximized by a simple installation by solving the disadvantages of the related art as described above.

It is an object of the present invention to provide a window blind using light capable of maximizing the installation range regardless of the size of a window, which can be realized by a single lighting means capable of varying the output of the lighting means have.

According to an aspect of the present invention, there is provided a window blind using light,

The light curtain (blocking film) is formed by the layer beam emitted from the laser beam illuminating means provided at one side edge of the window frame which is spaced apart from the inner side glass plate constituting the pair of glass windows.

Here, the laser beam illuminating means includes a laser beam generator, a crystal glass for giving a color to the laser beam emitted by the laser beam generator, and a lens for diverging the color laser beam emitted through the crystal glass up to 100 degrees do.

Preferably, the laser beam generator is capable of varying the output in the range of at least 250 mW.

The wavelength of the light emitted from the lens is preferably 532 nm or more, and ultraviolet rays and heat and light are intercepted.

According to the present invention, provision of a single laser beam illuminating means without resorting to the size of a window reduces facility expenses, and it is possible to provide a barrier effect by variable application according to the size of a window, thereby ensuring versatility and reliability .

In addition, according to the present invention, it is possible to easily install the window frame inside the inner side of the inner pane glass of the pair glass (double-layer glass) window, thereby ensuring the convenience of installation.

Further, according to the present invention, it is possible to realize a shielding film by a single laser beam illuminating means, so that the equipment cost can be reduced.

Further, according to the present invention, the function of the shielding film can be stably exhibited regardless of the size of the window by the single laser beam illuminating means.

1 is a cross-sectional view showing a state of a light curtain (shielding film) by laser beam irradiation according to the present invention.
Fig. 2 is a plan sectional view of Fig. 1, showing operation of forming a shielding film by divergence of a light curtain. Fig.
3 is a configuration diagram of a laser beam illuminating means constituting the present invention.
Figs. 4 and 5 are block diagrams of another embodiment of the laser beam illuminating means constituting the present invention. Fig.
Figs. 6 and 7 are an exploded view and an assembly operation view showing the angle holding means of the laser beam illuminating means constituting the present invention. Fig.

The present invention is based on the idea of providing a single illumination means, preferably an illumination means provided with a laser beam divergence, to be installed at the edge of one of the four corners of the frame of the window frame inside the inner pane of the pair of glasses, And a barrier film is formed or released.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

In the description of the present invention, the structure and the size of the constituent elements shown in the drawings may be simplified or simplified insofar as they do not conflict with the description of the invention.

FIG. 1 is a cross-sectional view showing a state of a light curtain (a shielding film) by laser beam irradiation according to the present invention, FIG. 2 is a plan sectional view of FIG. 1, and is an operation diagram of a shielding film formed by divergence of a light curtain.

The present invention is characterized in that the outer plate glass 110 constituting the pair of glass windows 100 and the inner plate glass 120 of the window frame 100 are spaced apart from each other by a predetermined distance from the inner pane glass 120, 150 are installed on one of the four corners of the frame.

Here, it is preferable that the illumination means 200 is a laser beam illumination means which is excellent in diffusion of light even in a single illumination.

3, the laser beam illuminating means 200 includes a laser beam generator 210, a crystal glass 220 for imparting a color to the laser beam emitted by the laser beam generator 210, And a lens 230 for diffracting the color laser beam emitted through the glass up to 100 degrees.

The color of the crystal glass 220 may be coated on the surface of the glass 220 so that color can be realized. The color may be variously embodied, but preferably a green color having excellent visual effect is preferable.

The diffusion angle of the laser beam diffused while passing through the lens 230 is set to a range of 100 degrees in one corner of one of the four corners of the frame 150 of the window frame, So that the lighting unit 200 can cover the window portion of the window.

Preferably, the laser beam generator 210 is variable by a control unit 300 in a range of at least 250 mW.

When the output of the laser beam is below 250 mW, the light is weak and the formation of the blocking layer is weak, so that the laser beam output may be 250 mW or more.

The wavelength of the light emitted from the lens 230 may be ultraviolet light and heat and light shielding by a wavelength of 532 nm or more.

When the wavelength of the light emitted from the lens 230 is less than 532 nm, the laser beam is not visible.

As shown in FIGS. 4 and 5, the laser beam illuminating means 200 includes two or three lighting means according to the size of the pair of glass windows 100, The frame 150 can be used in the right and left directions, or the entire use can be made up, down, left, and right so that the use range can be made larger.

In addition, the present invention can be applied to an automobile glass by miniaturization of the lighting means 200 to provide a shielding film function.

The present invention can be installed without greatly changing the structure of a conventional pair of glass windows and also provides an effect of reducing heating costs.

The embodiments according to the present invention have been described above. However, the present invention is not limited to the above-described embodiments, and various modifications may be made without departing from the technical concept of the present invention.

For example, in the above-described embodiment, the single laser beam illuminating means 200 is provided. However, when the window is enlarged, the single laser beam illuminating means 200 may be angularly adjusted 180 degrees And can be operated by the angle holding means 250 capable of rotating and adjusting the angle.

The angular support means 250 assembles the ball rotating table 260 attached to or assembled with the laser beam illuminating means 200 and the ball rotating table 260 to provide a 360 ° rotation and angle change, And a rotation support bracket 270 assembled to the rotation support bracket 150.

A ball support plate 261 assembled to the angular support ball 263 at the tip end is attached to the laser beam illumination means 200 to provide an angle variable and the rear rotation rod rod 262 And is assembled with the detachment preventing and fixing bolts 280 and assembled to the frame 150 of the window frame on the support bracket 272 at the rear end.

The angle of the laser beam illuminating means 200 is adjusted by the ball supporting plate 161 and the angle of the laser beam illuminating means 200 is adjusted by the ball rotating table 260 by 360 degrees, And can be used in a wide range of use.

Although the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the scope of the appended claims as well as the claims.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

The present invention can be very usefully installed and easily installed with versatility regardless of the size of a pair of glass windows.

100: Fair glass windows
110: Outer pane glass
120: inner plate glass
150: Window frame frame
200: Lighting means
210: laser beam generator
220: Crystal glass
230: lens
300:

Claims (6)

Wherein a shielding film is formed by a layer beam emitted from a laser beam illuminating means provided at one side edge of a window frame which is spaced apart from an inner side glass plate constituting a pair of glass windows.
The method according to claim 1,
The laser beam illuminating means includes a laser beam generator, a crystal glass for imparting a color to the laser beam emitted by the laser beam generator, and a lens for diffusing the color laser beam emitted through the crystal glass up to 100 degrees A window blind using light.
3. The method of claim 2,
Wherein the laser beam generator is variable in a range of a minimum of 250 mW and is capable of outputting.
The method according to claim 1,
Wherein the wavelength of the light emitted from the lens has a wavelength range of 532 nm or more.
The method according to claim 1,
Wherein the laser beam illuminating means is operated by an angular support means capable of rotating the laser beam illuminating means by 180 degrees and adjusting the angle of the laser beam illuminating means.
6. The method of claim 5,
Wherein the angle supporting means comprises a ball rotating table attached to or assembled with the laser beam illuminating means and a rotation supporting bracket assembled to the frame of the window frame while rotating the ball rotating table and providing angle change and angle change. Window blinds using light.

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