KR101827628B1 - illumination reflection device includes reflector contains light emitting device - Google Patents

Abstract

The present invention relates to a reflector for illumination including a reflector in which a light emitting means is constituted. The reflector includes a frame portion constituting a main frame passing through the center so as to allow light of the instantaneous lighting device to enter, And an outer skin which is coupled to the frame part in the form of a box or a dome whose front side is open and which is formed with a silver film inside and a front side is opened. In the reflector, a light emitting means for emitting light to the front is formed on the front surface In addition to being able to search a dark subject by the light emitting means of the reflector without any separate illumination for illumination, it is possible to correctly direct or track a dark subject in the dark by the light emitting means of the reflector, And the other surface is formed as a diffusely reflecting surface and is formed into a plate-like or circular-arc-shaped body, Diffuse reflection, regular reflection, convex reflection, concave reflection and reflector can be separated by a reflector according to the user's selection.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a reflector,

The present invention relates to a reflector for illumination including a reflector in which a light emitting means is constituted. The reflector includes a frame portion constituting a main frame passing through the center so as to allow light of the instantaneous lighting device to enter, And an outer skin which is coupled to the frame part in the form of a box or a dome whose front side is open and which is formed with a silver film inside and a front side is opened. In the reflector, a light emitting means for emitting light to the front is formed on the front surface It is possible not only to search a dark subject by the light emitting means of the reflector without any separate illumination for illumination but also to make it possible to illuminate the illuminated reflecting device by the light emitting means of the reflector, ≪ / RTI >

Generally, when taking a picture, the photographed image varies depending on the area of the light source, the intensity, and the distance to the subject. When the camera's illumination device (flash) is directly irradiated toward the subject, a very rough tone and a dark shadow are produced. This is a phenomenon that occurs because the area of the light emitting portion of the illumination device of the camera is small and the light density at the time of light emission is very high. To minimize such a phenomenon, a lighting device for illumination such as a soft box, a beauty dish, , The light is diffused by the reflecting device for illumination at the time of photographing to soften the light and to reach the light evenly over a wide area.

Among these reflective devices for illumination, the soft box structure for soft light has a large area formed by the dark skin inside and the outer skin formed with the silver film from the one side to the other side, and is formed into a trapezoidal shape when viewed from the side, The small entrance side constitutes a connecting means for fixing the soft box to the lighting device and the diffuser of cloth material is fixed to the wide outlet side.

In the beauty dish, the outer skin, which forms a silver film, is opened to one side and the dome shape of the beauty dish is opened. The light of the illumination device, which passes through the center of the other side, is reflected by a reflector formed at the center of the front of the lighting device, The light is reflected by the silver film of the outer skin and diffuses and reflects the illumination light. The illumination umbrella is a normal umbrella structure, and the inner surface is made of silver film to reflect the light of the illumination device in the opposite direction.

Meanwhile, the reflective apparatus for illumination has various types according to its size and shape. As the size increases, the portability is lowered. Therefore, a reflective apparatus for lighting has been developed to facilitate carrying and storing.

For example, Korean Patent Registration No. 1215717 discloses a frame structure in which a plurality of outer sheath ribs are hingedly coupled along the edge of a main support portion through which a center penetrates, and an outer skin having an inner reflection portion and an outer skin portion And a central slider having at least two keys along an edge thereof is formed at a front center of a main support portion so as to be supported by a main support portion and a support; A fixing member penetrating through the center so as to form at least two keyways is formed at the center in front of the center slider; The middle portion and the fixing member of each outer ring are constituted by a soft box having a structure in which the center ribs are hinged to each other to connect the fixing members. Quot; soft box with portable and easy to install ", which is characterized in that the center rib is provided with a structure for expanding or supporting the outer ribs, thereby facilitating the installation of the soft box.

Registered Patent Publication No. 10-1215717 (Announced 2013.01.09)

However, the "Reflector for lighting" that reflects and diffuses the light of a momentary lighting device, such as "Foldable soft box with easy to carry and install", can be used when shooting in a dark place, It is difficult to grasp the subject in the nighttime where it is difficult to provide such a separate illumination for the purpose of searching, and in particular, it is difficult to grasp the subject which is moving like a wild animal The position of the subject can not be grasped and the direction of the reflecting device for lighting can be misdirected.

In addition, in the case of the conventional soft box, the light of the instant lighting device is diffused to the outer skin of the inner film, but it is changed only to the extent that the fabric diffuser cloth or the honeycomb grid in front of the soft box is replaced In the case of the conventional beauty dish, the front light of the instant lighting device is reflected by the reflector to the inner skin of the outer skin, and there are few elements that can change according to the illumination light that the user wants to use. There was a problem that light was difficult to use.

In particular, in the case of a conventional soft box, a large-sized fabric diffuser and a honeycomb grid are combined in front of a soft box. In this case, detachment is not easy and the portability is poor, In the case of conventional beauty dishes, on the other hand, the outer skin is formed into a hard dome shape such as plastic or metal, and thus the portability is poor.

Therefore, in order to solve the above-mentioned problem, there is a need to provide a frame unit in which a main frame is formed so as to penetrate through the center of the flash unit, a reflector coupled to the front of the main frame to reflect light of the flash unit, The outer surface of the outer skin is connected to the frame part in the form of a box or a dome having an open front side and a front surface is formed with a light emitting means for emitting light to the front side. Be able to search the subject.

In addition, the light emitting means includes a plurality of LEDs and a control unit, and the LEDs are composed of red, green, and blue, and the color and number of the LEDs that emit light according to the user's selection are adjusted, .

The reflector includes a plane reflector of a flat plate and a curved surface reflector of an arc turning body, wherein each reflector is formed as a reflection surface and the other surface is formed as a diffusive reflection surface so that a planar reflector is coupled by a user's choice, The surface or the convex surface is directed to the instantaneous lighting device, and the reflection surface or the irregular reflection surface is coupled to or separated from the instant lighting device, thereby changing the regular reflection, convex reflection, concave reflection and diffused reflection of the reflector according to the illumination light to be used Or separating the reflector.

In addition, a female screw is formed in front of the center slider of the "foldable soft box, which is easy to carry and install, " using the" portable and easy-to-install type soft box "structure of the present inventor's domestic patent registration No. 1215717, Wherein the reflector includes a coupling hole through which the coupling bolt penetrates and includes a reflector connecting rod threadedly engaged with the coupling bolt at the head and screwed to the reflector support at the rear so that the reflector is reversed in the forward and backward directions, And the outer skin is formed with a zipper on one side so that the hand can be inserted into the open zipper gap so that the reflector can be easily replaced or detached or the reflecting device for illumination can be easily folded.

In the reflector for illumination including the reflector in which the light emitting means is constituted, the light emitting means for emitting light to the front of the reflector is formed on the front face so that the light emitting means of the reflector can search the object in the dark place. It is not necessary to separately search illumination for identifying and tracking a subject in a dark place by complementing the disadvantage of the instant lighting device and it is also possible that the light emitting means is moved in a dark place like a nocturnal wild animal It is easy to track the subject.

At this time, the light emitting means is formed of red, green, and blue LEDs capable of adjusting the color and the number of light according to the user's selection, so that it can be produced in a reflective device for illumination that simply reflects light of the instantaneous lighting device with the color and brightness of various LEDs There is an effect that other directing can not be done.

The reflector includes a plane reflector of a flat plate and a curved surface reflector of an arc turning body, wherein each reflector is formed as a reflection surface and the other surface is formed of irregular reflection surface, so that when diffused light is desired, diffused light is desired It is easy to change the characteristics of the light to be used by the user through the selective coupling of the reflector, such as convex reflection.

In addition, the use of the "soft and easy-to-install soft-box" structure of the domestic patent registration No. 1215717 makes it easy to carry and install the reflector for lighting, and the reflector, reflector connector and reflector And the zipper formed on the outer skin has the effect of easily replacing the reflector, attaching and detaching the reflector, and easily folding the reflecting device for illumination.

1 is an enlarged perspective view of a reflector for illumination and a reflector according to an example of the present invention;
Figures 2-5 are cross-sectional views of various reflectors according to an example of the present invention.
Figures 6 and 7 are cross-sectional views of a reflector for illumination worn on the front and back of a curved reflector in accordance with an example of the present invention.
8 and 9 are cross-sectional views of a reflective device for illumination worn on the front and back of a planar reflector according to an example of the present invention.
Figs. 10 and 11 are perspective views showing a folding device for an illuminating reflector according to an example of the present invention; Fig.

The present invention relates to a reflector for illumination including a reflector in which a light emitting means is constituted. The reflector includes a frame portion constituting a main frame passing through the center so as to allow light of the instantaneous lighting device to enter, And an outer skin which is coupled to the frame part in the form of a box or a dome whose front side is open and which is formed with a silver film inside and a front side is opened. In the reflector, a light emitting means for emitting light to the front is formed on the front surface It is possible not only to search a dark subject by the light emitting means of the reflector without any separate illumination for illumination but also to make it possible to illuminate the illuminated reflecting device by the light emitting means of the reflector, ≪ / RTI >

The reflecting device for illumination including the reflector in which the light emitting means is constituted according to the present invention includes a frame portion into which light of the instantaneous lighting device flows, such as a normal reflecting device for illumination, a box portion formed with a silver film inside, And a reflector in which a light emitting means which is a feature of the present invention is constituted. The frame portion and the outer skin will be briefly described, and then the reflector will be described as follows.

First, the frame unit 200 forms a frame for a box or a dome shape around the main frame 210 passing through the center so that the light L of the instantaneous lighting apparatus 2 flows in. More specifically, the frame unit 200 includes a reflector 100 The reflector support 220 is formed at the center of the front of the main frame 210. The reflector support 220 protrudes forward to form a male thread or a female thread.

The frame part 200 may be formed of a shell part 230 connected to the rim of the main frame 210 like the structure of the frame part 200 of the conventional soft box, As described above, it can be constituted by the structure of the frame part 200 of the "portable type and easy-to-install junction type soft box ", which is the domestic patent registration No. 1215717 of the present inventor.

1, the frame part 200 includes a plurality of hingedly coupled hinges along the rim of the main frame 210. In this case, A runner 240 (see Fig. 1) in which a reflector support 220 is pierced centrally in the front center of the outer shell 230, the reflector support 220 (the center slider of the "soft and easy-to-install soft-box" As shown in FIG. 10, a middle rib 250, which is hingedly connected to the intermediate portion of each outer rib 230 and the runner 240, And a structure in which the outer peripheries 230 are folded or unfolded by moving the runners 240 forward and backward.

That is, when the female part or the male screw is formed in the front part of the center slider in the frame part of the "portable and easy-to-mount type soft box" invented by the present inventor, the frame part 200 of the present invention including the reflector support part 220 .

Next, the outer skin 300 is combined with the frame part 200 in the form of a box or a dome in which a silver film is formed inside and a dark film is formed outside and the front side is opened. Or may be composed of a hard outer skin such as a plastic or metal of a conventional beauty facial.

As shown in FIG. 1, the outer skin 300 is preferably formed of a fabric and is coupled to the outer surface of the outer frame 300 and the main frame 210. A zipper 310 is formed on one side of the outer skin 300, The user can put his / her hand into the gap of the zipper 310 that is opened outside the outer skin 300 forming the box or dome shape so that the frame part 200 and the reflector 100 can be operated.

Next, the reflector 100, which is a major feature of the present invention, is coupled to the front of the main frame 210 to reflect the light L of the instantaneous lighting device 2, and the light emitting means 120 for emitting light to the front is a reflector 100).

At this time, the light emitting means 120 may include at least one of various types of lamps, but it includes a plurality of LEDs 121 and a substrate 122 of a control unit for controlling the LEDs 121 2 and 3, the substrate 122 of the control unit is connected to the reflector 100 (see FIG. 2), and the light emitting unit 120 of the LED 121 As shown in FIGS. 4 and 5, the substrate 122 of the control unit is connected to the reflector 100 (see FIG. 4), and the built-in light emitting unit 120 ', which is built in the reflector 100, And external light emitting means 120 '' which is separately formed and connected to the front of the reflector 100.

In the case of the built-in light emitting means 120 ', LEDs 121 protruding forward and backward from the reflector 100 can be selectively emitted to illuminate the front and rear LEDs 121, K) to white (4230 ° K) LEDs 121 or the red, green, and blue LEDs 121 are arranged in a uniform manner so that the number and color of the LEDs 121 .

The reflector 100 is formed with a coupling hole 113 at its center and has a reflecting surface 111 and a diffusing surface 112. The reflector 100 has a circular arc shape as shown in FIG. And a planar reflector 100 '' as shown in FIG. 3, and one of the reflectors 100 is coupled to the reflector 100 'according to the user's selection.

At this time, in the case of the curved surface reflector 100 ', it is preferable that the concave surface is formed by the irregular reflection surface 112 and the convex surface is formed by the reflection surface 111, and the light L of the instant lighting device 2 is reflected It is preferable that the surface of the reflector 100 is coated with silver, white or gold so that the color temperature of the light L reflected by the reflector 100 can be changed by the user's choice .

1, a reflector connection block 132 for coupling the reflector 100 and the reflector support block 220 is formed. The reflector connection block 132 includes a rear reflector support block 220 and a screw A male thread or a female thread for coupling is formed and a female thread including a coupling bolt 131 passing through the coupling hole 113 of the reflector 100 and screwed to the coupling bolt 131 is formed at the head.

In another example of the reflector 100, the reflector 100 may include a nut having a male thread formed through the coupling hole 113 of the reflector 100 and screwed thereto, The coupling bolt 131 may be directly threadedly engaged with the reflector support 220. [

In another example of the reflector 100, a male screw protruding back and forth is formed at the center of the front and rear surfaces of the reflector 100, rather than the structure of the reflector connector 132 and the coupling bolt 131 detachably coupled. It may be screwed to the reflector connecting rod 132 with a projecting male screw or a male screw projecting backward.

The reflector 100 constructed as described above is coupled to the reflector 1 for illumination by the curved surface reflector 100 or the planar reflector 100 according to the user's selection, So that the surface 112 faces the flash unit 2.

6, the curved reflector 100 'may be combined with the recessed irregular reflection surface 112 to face the instantaneous lighting device 2, or the curved reflector 100' The convex reflecting surface 111 can be directed to the instantaneous lighting device 2 and the planar reflector 100 'is coupled as shown in FIG. 8, It is possible to direct the illumination device 2 or to connect the planar reflector 100 'as shown in Fig. 9 so that the reflective surface 111 faces the instantaneous lighting device 2. [

When the LED 121 of the light emitting means 120 is used only for night search, the LED 121 is illuminated by the user's choice and used for search. It is preferable that the LED 121 is turned off during the light emission and the red, blue, and yellow LEDs 121 selected by the momentary lighting device 2 emit light, thereby giving a variety of effects to the photography.

The light reflecting device 1 including the reflector in which the light emitting means is constituted has the light emitting means 120 that emits light in front of the reflector 100 on the front face so that the light emitting means 120 of the reflector 100 can illuminate the dark subject It is possible to complement the disadvantage of the instantaneous lighting device 2 in which the subject can not be continuously illuminated, so that a separate illumination for identifying and tracking a subject in a dark place is not required, 120 can be easily tracked in a dark place such as a nocturnal wild animal by shining in the illumination direction of the illuminating reflector 1.

The light emitting means 120 includes red, green, and blue LEDs 121 that can be adjusted in color and number according to a user's selection, It is possible to produce another projection which can not be produced by the reflection device for illumination which reflects the light of the light source.

The reflector 100 includes a planar reflector 100 'and a curved reflector 100'. The reflector 100 is formed on one side of the reflector 111 and the other side of the reflector 100 ' (L) to be used by the user through the selective coupling of the reflector 100, such as diffuse reflection when the soft light L is desired and convex reflection when the diffused light L is desired, There is a characteristic that the change according to the present invention is easy.

10 and 11, by pulling the runner 240 backward, the outer shell 220 can be folded down using the structure of the " soft-box type portable and easy to install ", which is the domestic patent registration No. 1215717 1, the reflector 100, the reflector connector 132, and the reflector support 220 can be easily coupled with each other by screwing, as shown in FIG. 1, The zipper 310 formed on the outer skin 300 has a feature that the reflector 100 can be easily replaced or detached and the reflector 1 for illumination can be easily folded.

1: Reflector for illumination 2: Instant lighting device 100: Reflector
100`: Surface Reflector 100``: Plane Reflector 111: Reflecting Surface
112: diffuse reflection surface 113: engagement hole 120: light emitting means
120 ': built-in light emitting means 120'': external light emitting means 121: LED
122: substrate 131: coupling bolt 132: reflector connecting rod
200: frame part 210: main frame 220: reflector support
230: Shell Ribbon 240: Runner 250: Center Ribbon
300: Outer skin 310: Zipper L: Light

Claims (6)

delete delete delete A frame part provided with a main frame through which the light of the instant lighting device flows, a reflector coupled to the front of the main frame and reflecting the light of the instant lighting device, a silver film formed inside and a dark film formed outside A reflective device for illumination comprising an outer skin joined to a frame portion in a box or dome form with an open front,
The reflector including the planar reflector and the curved reflector is formed as a reflective surface on one side and a diffusive reflective surface on the other side so that either side of the reflector is selectively joined or separated toward the instant lighting device so that the reflector Planes, curved surfaces, reflections or diffuse reflections,
The front side of the reflector includes a plurality of LEDs and a control unit. The LEDs are composed of red, green, and blue, and the color and number of the emitting LEDs are selectively adjusted to suit the needs of the subject And the light emitting means is constituted so that,
Characterized in that the light emitting means of the reflector can be searched for an object in a dark place. 5. The method of claim 4,
The frame portion includes a reflector support protruding forward from a front center of the main frame and formed with a male thread or a female thread, the reflector having a coupling hole formed at the center thereof,
And a reflector connecting rod which is screwed to the reflector support at the rear, wherein the reflector connecting rod includes a coupling bolt passing through the coupling hole, and a screw thread is formed at the head, or a male thread passing through the coupling hole is screwed By combining the reflector and reflector joints and reflector supports with screws, including nuts,
Wherein the reflector comprises a reflector in which a light emitting means is provided, the reflector being arranged to be reversed in the front and rear direction or to be easily attached or detached.
6. The method of claim 5,
The frame section includes a plurality of outer sheath ribs hinged along the rim of the main frame, a runner through which the reflector support is centrally passed from the front center of the reflector support, a middle rib connected to the middle portion of each sheath rib and the runner, And a structure in which the envelope rib is folded or unfolded by the forward and backward movement of the runner,
The outer skin is joined to the outside of the main frame and the outer shell, and the zipper is formed on one side,
Wherein the reflector is configured such that a hand is inserted into an open zipper gap so that the reflector can be easily replaced or removed or the runner can be easily operated.

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