KR101673570B1 - Lighting apparatus that can express variety color and images - Google Patents

Lighting apparatus that can express variety color and images Download PDF

Info

Publication number
KR101673570B1
KR101673570B1 KR1020160041402A KR20160041402A KR101673570B1 KR 101673570 B1 KR101673570 B1 KR 101673570B1 KR 1020160041402 A KR1020160041402 A KR 1020160041402A KR 20160041402 A KR20160041402 A KR 20160041402A KR 101673570 B1 KR101673570 B1 KR 101673570B1
Authority
KR
South Korea
Prior art keywords
light
light source
diffusion plate
housing
color
Prior art date
Application number
KR1020160041402A
Other languages
Korean (ko)
Inventor
최상협
이태헌
Original Assignee
주식회사 아이케이글로벌
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 아이케이글로벌 filed Critical 주식회사 아이케이글로벌
Priority to KR1020160041402A priority Critical patent/KR101673570B1/en
Application granted granted Critical
Publication of KR101673570B1 publication Critical patent/KR101673570B1/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • F21V9/10—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources

Abstract

The present invention can provide a cosmetic appearance by expressing images of characters, patterns, and the like in various colors on a diffuser plate covering a housing equipped with a light source for emitting light, To a lighting device capable of displaying various colors and images that can be easily changed.
The present invention provides a light source device, comprising: a light source for emitting light; a housing (50) having the light source mounted thereon and opened at one side; a diffusion plate (10) for covering the opening face of the housing (50) And a light mixing unit (20) between the light source (10) and the light mixing unit (20), characterized in that the lighting apparatus is detachably mounted on the housing (50) And an expression filter frame (30), wherein the diffusion filter plate (30) is arranged such that the diffusion plate (10) and the upper end thereof are adjacent or spaced apart from each other And a hue unit 32 for transmitting or reflecting the light of the light source on the surface connected to the image unit 31 and for emitting color light through the diffuser plate 10 .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a lighting device capable of displaying various colors and images,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a lighting apparatus capable of displaying various colors and images, and more particularly, to a lighting apparatus which can display various colors and images such as a pattern on a diffusion plate covering a housing equipped with a light source The present invention relates to a lighting device capable of providing a variety of colors and images that can easily change the colors and images displayed on the diffusion plate.

Generally, a lighting device is installed on a ceiling or a wall surface in a building to illuminate a dark room.

The above-described lighting apparatus is mainly used for LEDs which are high in brightness with low power consumption and environment-friendly, and have excellent lifetime and durability.

Such a lighting apparatus has a substantially rectangular flat plate, a housing of a cylindrical shape having a PCB on which a plurality of LEDs are mounted and having one side opened, a cover which covers the opening face of the housing, And a diffusing plate for diffusing the light.

Such a general type of lighting device merely plays a role of brightening the interior of the room, and has a problem that it lacks an elegant and beautiful design.

Accordingly, in recent years, various lighting devices having improved color appearance and appearance have been developed which can provide indoor and outdoor ambience as well as performance of a lighting device.

The illumination device is generally formed of an animal, a flower, a letter, or the like, and is disposed on a table or the like, or formed into a translucent glass material, such as a registered trademark 20-0260999 (registered on January 5, 2002) And a decorative lighting lamp cover integrally formed on the upper surface of the three-dimensional pattern portion showing various patterns as the unevenness is inserted into the housing.

However, when the general user wishes to change the appearance, the above-described lighting device requires a new lighting device to be purchased, which increases the cost burden. In particular, the above-mentioned Registration Utility Model No. 20-0260999 has a problem in that it is difficult to express various colors on a pattern, and a cover for an illuminated lamp with a new pattern is required to be installed and installed in order to change an indoor atmosphere.

The present invention has been proposed in order to solve the above-mentioned problems, and it is an object of the present invention to provide a diffusing plate for covering a housing equipped with a plurality of light sources, in which a variety of colors and images And an illumination device capable of displaying the illumination device.

In addition, an expression filter frame for displaying various colors of light and images through a diffusion plate is detachably attached to the housing, so that a general consumer can display various colors and images that can easily replace the expression filter frame And the like.

It is another object of the present invention to provide a lighting device capable of displaying various colors and images that can produce various moods by changing colors displayed on a diffusion plate according to a color temperature of a light source mounted on a housing.

The problems to be solved by the present invention are not limited to the above-mentioned problems, and other matters not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided an illumination device capable of displaying various colors and images, including: a light source for emitting light; a housing (50) (10) for covering the opening face of the housing (50), and a light mixing portion (20) between the light source and the diffusion plate (10) And an expression filter frame (30) detachably mounted on the diffusion plate (10) for displaying color light and images through the diffusion plate (10), wherein the expression filter frame (30) An image portion 31 which is adjacent to or spaced apart from the upper end portion of the diffuser plate 10 so as to form a shape of the image portion 31, The colored light is emitted through the plate 10 It characterized in that the form, including a color part (32).
Further, it is preferable that the hue portion 32 has a plurality of color planes spaced apart from each other by a predetermined distance, and the light source is an LED 41 having a different color temperature.

delete

delete

delete

As described above, according to the present invention, an illumination device capable of displaying various colors and images can display various colors and images on a diffusion plate for covering a housing with a plurality of light sources, Is improved.

Further, since the expression filter frame for displaying various colors of light and images through the diffuser plate is detachably mounted on the housing, it is possible for a general user to easily replace the expression filter frame, It is possible to improve the satisfaction of the general user since the color and the image can be produced.

In addition, since the colors displayed on the diffusion plate are changed by changing the color temperature of the light source mounted on the housing, various moods can be produced and the utilization of the products can be improved.

1 is an exploded perspective view of a lighting device capable of displaying various colors and images according to an embodiment of the present invention,
2A and 2B illustrate an embodiment of the present invention in which an expression filter frame of a lighting device capable of displaying various colors and images,
FIG. 3A is a perspective view of a lighting device capable of displaying various colors and images according to an embodiment of the present invention,
FIG. 3B is a partial sectional view of a lighting apparatus capable of displaying various colors and images according to an embodiment of the present invention,
FIG. 4 is a view illustrating a state of use of a lighting device capable of displaying various colors and images according to an embodiment of the present invention. FIG.

Hereinafter, a lighting device capable of displaying various colors and images according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is an exploded perspective view of an illumination device capable of displaying various colors and images according to an embodiment of the present invention. FIGS. 2a and 2b show an embodiment of an illumination device according to an embodiment of the present invention, Filter frame.

3A is a perspective view of a lighting apparatus capable of displaying various colors and images according to an embodiment of the present invention, and FIG. 3B is a partial cross-sectional view of a lighting apparatus capable of displaying various colors and images according to an embodiment of the present invention .

Meanwhile, FIG. 4 is a use state diagram of a lighting apparatus capable of displaying various colors and images according to an embodiment of the present invention.

In the drawings, the same reference numerals are given to the same elements even when they are shown in different drawings. In the drawings, the same reference numerals as used in the accompanying drawings are used to designate the same or similar elements. And detailed description of the configuration will be omitted. Also, directional terms such as "top", "bottom", "front", "back", "front", "forward", "rear", etc. are used in connection with the orientation of the disclosed drawing (s). Since the elements of the embodiments of the present invention can be positioned in various orientations, the directional terminology is used for illustrative purposes, not limitation.

As shown in FIG. 1, an illumination device capable of displaying various colors and images according to a preferred embodiment of the present invention includes a light source for emitting light, a housing (not shown) A diffusion plate 10 for covering the opening face of the housing 50 and an expression filter frame 30 for exposing color light and image through the diffusion plate 10 have.

The housing 50 may be formed in a cylindrical shape or a rectangular tube shape, and a plurality of light sources may be mounted on an inner lower end surface thereof.

The light source may be an incandescent lamp, a halogen lamp, an LED, or the like. In order to reduce the volume and increase the life of the lighting device, the LED 41 is preferably used.

The LEDs 41 are mounted on the PCB 40 so as to be spaced apart from each other by a predetermined distance and mount the PCB 40 on which the LEDs 41 are mounted on the inner surface of the housing 50.

The diffusion plate 10 forms a frame to be fixed to the housing 50 and is fixed to the housing 50 to diffuse the light of the LED 41.

The expression filter frame (30) is installed in the light mixing part (20) between the PCB (40) and the diffusion plate (10).

As shown in FIGS. 2A and 2B, the expression filter frame 30 is used to expose color light and images through the diffusion plate 10, Respectively. In addition, the expression filter frame 30 includes an image portion 31 in which the diffusion plate 10 and the upper end portions are adjacent to each other or spaced apart from each other by a predetermined distance to express the shape of the image through the diffusion plate 10, And a hue portion 32 for transmitting or reflecting the light of the light source on the surface connected to the light emitting portion 31 to emit color light through the diffusion plate 10.

Here, the expression filter frame 30 is made of a material that transmits or reflects light of a light source, is formed to have a predetermined length, and is folded or bent, and then connected at both ends or assembled together with a diaphragm, .

It is preferable that at least one or more LEDs 41 are disposed in the space of the expression filter frame 30 when the expression filter frame 30 is installed in the optical mixing unit 20. [

The image portion 31 exposes the shape of the image through the diffusion plate 10 to the upper end of the expression filter frame 30 adjacent to the diffusion plate 10.

When the image portion 31 is adjacent to the diffusion plate 10, the image portion 31 is darkly expressed on the diffusion plate 10 because there is no light transmitted through the diffusion plate 10.

However, when the image portion 31 is darkly expressed on the diffusion plate 10, it may be difficult to produce a bright atmosphere. Accordingly, it is preferable that the image portion 31 is spaced apart from the diffusion plate 10 by a predetermined distance.

In other words, since the image portion 31 is positioned so as to be spaced apart from the corresponding diffusion plate 10 by a predetermined distance, visible light emitted from the LED 41 passes through the image portion 31 and the diffusion plate 10 And is diffusely reflected from the image portion 31. The irregularly reflected visible light is transmitted to the diffusion plate 10, and the image portion 31 is expressed as white light. Accordingly, the shape of the image portion 31 can be displayed on the diffusion plate 10 so that white light can be seen, thereby greatly improving the appearance of the image.

The hue portion 32 may be formed by applying a light-permeable paint having a color so as to have a color surface on a plane connected to the image portion 31.

The hue part 32 is formed on the rising surface of the expression filter frame 30 and reflects light of a wavelength corresponding to hue of the hue part 32 when the visible light of the LED 41 is irradiated, The color of the hue portion 32 can be expressed on the diffusion plate 10 by being absorbed or transmitted to the outer surface of the expression filter frame 30. That is, the object color of the hue portion 32 is transmitted to the diffuser plate 10 to develop a color phenomenon in the diffuser plate 10, so that the color light is expressed in the form expressed by the image portion 31, Aesthetic feeling can be greatly improved.

The hue unit 32 can display a specific color temperature corresponding to the hue unit 32 on the diffusion plate 10 regardless of the color temperature of the light source mounted on the housing. That is, since the color temperature displayed on the diffusion plate 10 can be changed by changing the hue 32, it is possible to change the color temperature of the diffusion plate 10, It is possible to solve the problem.

At this time, when a plurality of colors are displayed on the diffusion plate 10, the hue parts 32 should be formed in the expression filter frame 30 so as to have different color planes.

Preferably, the plurality of color planes are spaced apart from each other by a predetermined distance. That is, when the plurality of color planes are adjacent to each other, visible light is irradiated to a hue having different colors, and when light of the corresponding wavelength is reflected, light of a wavelength corresponding to the adjacent hue is mixed, There is a problem in that the color plate phenomenon with respect to each color plane can not be expressed on the diffusion plate 10. However, by separating the plurality of color planes, an object color corresponding to each color plane having different colors can be maintained , The light is mixed as it goes to the point where it is spaced apart, and a gradation effect is generated to provide a gentle lighting effect.

In addition, the object color corresponding to each color in the hue portion 32 is partially transmitted through the diffuser plate 10 to develop a hue and partially reflect light from the light mixing unit 20, The white light can be emitted toward the center of the shape displayed on the screen, thereby improving the gradation effect.

The hue developed on the diffusion plate 10 through the hue 32 may be expressed in various colors depending on the color temperature of the light source. That is, when the color temperature of the light source is low, it is possible to express a color of a comfortable atmosphere such as indirect lighting, and when the color temperature of the light source is high, it is possible to express vivid hue, thereby producing various colors and atmosphere according to the color temperature of the light source .

The lower end of the expression filter frame 30 formed as described above is detachably attached to the housing 50 or the PCB 40.

A detachable means such as a double-sided tape may be used at the lower end of the expression filter frame 30 so as to be detachable from the PCB 40. A recess may be formed in the PCB 40, And can be attached and detached using a means such as a snap button or the like.

Since the expression filter frame 30 is detachably mounted, if a user wants to change the image and color displayed on the diffusion plate 10, the general user can replace the expression filter frame with another expression filter frame, It is possible to improve the satisfaction level of the general user because it can produce various colors and images without installing it.

In the meantime, when the space of the expression filter frame 30 is formed to be wider from the lower end to the upper end of the expression filter frame 30, light of wavelengths reflected by the respective hues 32 is mixed, The white light mixed and reflected by the hue portions 32 may be smaller than the color light of the hue portions 32 displayed on the diffusion plate 10 as the light source 21 is widened.

On the other hand, when the space of the expression filter frame 30 is narrowed from the lower end to the upper end of the expression filter frame 30, light of wavelengths reflected by the respective hues 32 is mixed, The white light mixed and reflected by the hue portions 32 can be formed to be larger and clearer than the color light of the respective hue portions 32 displayed on the diffusion plate 10 as the hue portion 21 narrows .

According to one embodiment of the method for manufacturing the illumination device configured as above, a housing 50, which is formed in the shape of a rectangular tube with one side opened, is prepared.

A plurality of LEDs 41 emitting light are mounted on the inner surface of the prepared housing 50 at a predetermined interval.

A diffusion plate 10 for covering the opening face of the housing 50 is mounted.

At this time, the light mixing part 20 between the PCB 40 and the diffusion plate 10 is detachably mounted on the PCB 40 and is used to display color light and images through the diffusion plate 10 And an expression filter frame (30).

The color filter 32 includes a hue part 32 for reflecting the color of light through the diffusion plate 10 and a hue part 32 for emitting color light through the diffusion plate 10, And an image portion 31 for expressing the shape of an image to be formed.

The hue portions 32 may be formed to have different color planes to emit a plurality of color light through the diffusion plate 10.

At this time, the color planes are spaced apart from each other by a predetermined distance.

The image portion 31 is an upper end of the expression filter frame 30 assembled to expose an image on the diffusion plate 10 and must be spaced apart at a predetermined interval so that light is transmitted to the corresponding diffusion plate 10 .

And is attached to the PCB 40 using a detachable means such as a double-sided tape at the lower end of the expression filter frame 30.

3A and 3B, the visible light emitted from the LED 41 passes through the image portion 31 of the expression filter frame 30 and the diffusion plate 10 So that the shape of the image portion 31 can be seen on the diffuser plate 10 by being diffusely reflected from the image portion 31 and transmitted through the diffuser plate 10. [

When the visible light of the LED 41 located in the light mixing part 20 is irradiated to the color part 32, the light of the wavelength corresponding to the color part 32 is reflected, 32 are displayed on the diffuser plate 10.

As described above, since the expression filter frame 30 exposes various colors and images to the diffuser plate 10, the aesthetics of the appearance can be significantly improved compared with the conventional lighting apparatus, So that it is possible to improve the merchantability.

In addition, a diffusion filter frame 30 for detachably attaching an expression filter frame 30 for displaying various colors and images on the diffusion plate 10 is detachably attached to the diffusion plate 10 so that a general user can change the interior decoration or change the position of the illumination device, The color and the image displayed on the diffusion plate 10 can be easily changed to replace the display filter frame 30. Therefore, it is possible to produce a variety of colors and images without installing a new lighting device separately, It is possible to improve the satisfaction of the user.

Further, according to the color temperature of the light source, it is possible to change colors displayed on the diffusion plate 10 to produce various moods, thereby improving the utilization of the product.

Meanwhile, as shown in FIG. 4, the gradation effect can be expressed by displaying various colors on the diffusion plate 10, thereby enhancing the esthetics of the product, thereby significantly improving the preference of the general consumer.

The embodiments of the present invention described above and shown in the drawings should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is limited only by the matters described in the claims, and those skilled in the art will be able to modify the technical idea of the present invention in various forms. Accordingly, such improvements and modifications will fall within the scope of the present invention if they are apparent to those skilled in the art.

10: diffusion plate 20: light mixing part
30: expression filter frame 31: image part
32: Color part 40: PCB
41: LED 50: housing

Claims (3)

A diffuser plate 10 for covering the opening surface of the housing 50; a light source and a diffuser plate 10; a light source for emitting light; a housing 50 on which the light source is mounted and opened at one side; And a light mixing portion (20)
And an expression filter frame (30) detachably attached to the housing (50) in a standing band shape to display color light and an image through the diffusion plate (10)
The diffusion filter plate 30 includes an image portion 31 having an upper end and a lower end adjacent to or spaced apart from each other by a predetermined distance in order to expose the shape of the image through the diffusion plate 10, And a hue part (32) for transmitting or reflecting the light of the light source on the surface connected to the diffuser plate (31) to develop color light through the diffuser plate (10). Lighting devices that can be used.
The method according to claim 1,
The hue portion 32 has a plurality of color planes spaced apart from each other by a predetermined distance,
Characterized in that the light source is an LED (41) having a different color temperature, respectively. delete
KR1020160041402A 2016-04-05 2016-04-05 Lighting apparatus that can express variety color and images KR101673570B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160041402A KR101673570B1 (en) 2016-04-05 2016-04-05 Lighting apparatus that can express variety color and images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160041402A KR101673570B1 (en) 2016-04-05 2016-04-05 Lighting apparatus that can express variety color and images

Publications (1)

Publication Number Publication Date
KR101673570B1 true KR101673570B1 (en) 2016-11-08

Family

ID=57527862

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160041402A KR101673570B1 (en) 2016-04-05 2016-04-05 Lighting apparatus that can express variety color and images

Country Status (1)

Country Link
KR (1) KR101673570B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210004169A (en) 2019-07-03 2021-01-13 후지라이테크 주식회사 Multi color lighting apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003195303A (en) * 2001-12-28 2003-07-09 Seiko Epson Corp Illuminator, and liquid crystal device and electronic equipment using the same
JP2004253354A (en) * 2002-12-27 2004-09-09 Nissen Chemitec Corp Surface type lighting device
JP2007316421A (en) * 2006-05-26 2007-12-06 Sharp Corp Illuminator and display device with the same
KR20140087891A (en) * 2012-12-31 2014-07-09 정운학 Apparatus and method for sensitive lighting using LED

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003195303A (en) * 2001-12-28 2003-07-09 Seiko Epson Corp Illuminator, and liquid crystal device and electronic equipment using the same
JP2004253354A (en) * 2002-12-27 2004-09-09 Nissen Chemitec Corp Surface type lighting device
JP2007316421A (en) * 2006-05-26 2007-12-06 Sharp Corp Illuminator and display device with the same
KR20140087891A (en) * 2012-12-31 2014-07-09 정운학 Apparatus and method for sensitive lighting using LED

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210004169A (en) 2019-07-03 2021-01-13 후지라이테크 주식회사 Multi color lighting apparatus

Similar Documents

Publication Publication Date Title
KR20080005330U (en) LED sensitive faculty lighting equipment
US8418385B2 (en) Lighting device
KR200473203Y1 (en) LED lighting picture frame of many colors having flowers being varied color by thermochromic and photochromic
JP6691341B2 (en) Luminous body
US8884528B2 (en) Vase-shaped device, light wall device, and system
KR101673570B1 (en) Lighting apparatus that can express variety color and images
KR101826066B1 (en) Image panel for a ceiling light
CN217928618U (en) Double-colored light bathroom lamp
KR20080066404A (en) Slim-type lighting apparatus in which the various color lamp are installed
WO2018108145A1 (en) Rgb tricolor lamp display module and washing machine having the display module
CN211010837U (en) L ED panel light
JP2006127885A (en) Luminaire
KR101780585B1 (en) Variable decoration cover of lighting
KR20060125297A (en) A decoration lighting lamp system
KR101833437B1 (en) Light stand having functions of illumination and decoration
JP2001030698A (en) Display panel device
KR200291609Y1 (en) A Frame Having Border Decoration And Illumination
KR101518393B1 (en) Table lamps for emitting personalized light
CN217928575U (en) Three-color light bathroom lamp
KR20140056906A (en) Display apparatus and air cleaner having the same
CN212901104U (en) Multi-atmosphere wall lamp
KR100545725B1 (en) A Frame Having Border Decoration And Illumination
KR101436825B1 (en) Table with LED Lamps
CN220147077U (en) Luminous canvas picture
CN217645747U (en) Hula hoop

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant