KR20100003609A - Led iluminator of fluorescent lamp type - Google Patents

Led iluminator of fluorescent lamp type Download PDF

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Publication number
KR20100003609A
KR20100003609A KR1020080063591A KR20080063591A KR20100003609A KR 20100003609 A KR20100003609 A KR 20100003609A KR 1020080063591 A KR1020080063591 A KR 1020080063591A KR 20080063591 A KR20080063591 A KR 20080063591A KR 20100003609 A KR20100003609 A KR 20100003609A
Authority
KR
South Korea
Prior art keywords
led
led module
fluorescent lamp
present
light
Prior art date
Application number
KR1020080063591A
Other languages
Korean (ko)
Inventor
이재환
Original Assignee
이재환
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 이재환 filed Critical 이재환
Priority to KR1020080063591A priority Critical patent/KR20100003609A/en
Publication of KR20100003609A publication Critical patent/KR20100003609A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0045—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by tongue and groove connections, e.g. dovetail interlocking means fixed by sliding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F21V19/008—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The present invention relates to an LED lighting device that can be used to obtain a lighting fixture of the same type as a general fluorescent lamp using the LED module.

The present invention is configured by inserting the LED module 20 through the engaging pieces 12, 14 in the rear of the inner wall of the elongated light-transmitting tube 10, and then fixed to the cap 30, 40 on both sides, the structure It is possible to reduce manufacturing cost because it is simple, and it can be manufactured to emit light in all directions in a thin and long form like general fluorescent lamps. LED lighting fixture has many advantages such as low power consumption, long lifespan, and color conversion of 7 colors. (A) is intended to be used as a lighting fixture for visual effects in various stores and exhibition halls.

Description

Fluorescent type LED lighting fixtures {LED ILUMINATOR OF FLUORESCENT LAMP TYPE}

The present invention relates to a fluorescent lamp type LED lighting device that can be produced in the form of a fluorescent lamp using the LED module.

In the case of general fluorescent lamps, they are made thin and long and emit light in all directions, so they are very suitable as general lighting fixtures as well as lighting fixtures for enhancing visual effects in various shops and exhibition halls, but they consume a lot of power and cannot express various colors. The service life is short, and there is a risk of being easily broken as glass is used as a light-transmitter, and also has disadvantages such as environmental destruction upon disposal.

In addition, the LED (Light Emitting Diodes) lamp has high brightness, low power consumption, seven colors of color conversion, and long life. Patents 2003-14952 and 2008-24670 have been provided.

However, in consideration of the structural characteristics of the LED module, they fix and install the LED module through the housing, form a floodlight plate in front of the housing, and emit light. As a result, manufacturing cost increases, and it is not possible to emit light in all directions like a general fluorescent lamp, and various stores due to the increase in volume and half-effect of the visual effect due to the housing and fixing member fixing the LED module. There are problems such as unsuitable lighting fixtures for enhancing the visual effect of the exhibition hall.

The present invention has a simple structure, which can lower the manufacturing cost during production, and can be manufactured in a thin and long form so as to emit light in all directions like a general fluorescent lamp without a housing, and as a lighting fixture for enhancing visual effects in various stores or exhibition halls. It is an object of the present invention to provide a fluorescent type LED lighting fixture that can be used.

An object of the present invention is achieved by a fluorescent lamp type LED lighting device by inserting and fixing the LED module behind the inner wall of the long floodlight tube and by coupling the cam to both ends of the floodlight tube.

The present invention by inserting the LED module 20 using the engaging pieces 12, 14 in the rear of the inner wall of the long transparent tube body 10 produced in various forms, such as cylindrical or triangular cylindrical and square cylindrical caps both ends By blocking the configuration by 30 and 40, the wall through the fixing piece 36 of the cap 30, 40 without the need for a housing for fixing the LED module 20 and no additional attachment means It can be fixed to the back, so that manufacturing cost can be much reduced during manufacturing.

In particular, the LED module 20 is located in the light-transmitting body 10 and attached to a desired position through the fixing piece 36 of the caps 30 and 40, so as to be used in all directions as an elongated shape like a general fluorescent lamp. Because it emits light, it can be used as a lighting fixture for visual effects in various stores or all markets, and in this case, it can maximize the visual effect through various color conversion of 7 colors of LED lamps. Is effective.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, in which like elements are denoted by the same reference numerals as possible. It will be omitted so as not to lose.

1 is a partial exploded perspective view of the present invention, the present invention is installed the LED module 20 is inserted into the rear of the inner side of the long length of the transparent tube body 10 and the cap 30, 40 on both sides of the transparent tube body 10 ) Is fixed.

The light-transmitting tube body 10 used in the present invention is extruded into a transparent or semi-transparent synthetic resin such as acrylic, and at the time of molding, the inner and rear walls thereof protrude and form two locking pieces 12 and 14 along the longitudinal direction. The LED module 20 is inserted between the engaging pieces 12 and 14.

In addition, it is preferable that the light-transmitting body 10 is provided to give light diffusivity in order to obtain a desired illuminance, and is usually formed into a cylindrical shape, but as shown in FIGS. 4 and 5, the light-transmitting body 10a may be formed into a triangular cylindrical shape. In addition, as shown in FIGS. 6 and 7, the light-transmitting tube body 10b may be formed into a rectangular cylindrical shape, and the light-transmitting tube body 10 used in the present invention may be manufactured to be inserted into the LED module behind the inner wall. Note that all forms are available.

In addition, the LED module 20 is formed by connecting a plurality of LED lamps 24 at equal intervals on the narrow and long strip-shaped substrate 22, inserted between the upper and lower engaging pieces 12, 14 of the transparent tube body 10. It is installed so as to be connected to the control unit and the power supply unit through a cord connected to the connection terminal of both ends.

And caps 30 and 40 coupled to both ends of the transparent tube body 10 are extruded by synthetic resin, the cord 50 on the side of the insertion tube 32 that can be closely inserted into the transparent tube body 10 A through hole 34 is formed therethrough, and a fixing piece 36 for fixing to a wall or the like is protruded from the insertion tube rear surface.

However, the caps 30 and 40 are satisfied as long as they can close both ends of the light-transmitting tube body 10, and the caps 30 and 40 are not necessarily required as shown in FIG. ) Can be satisfied even if it has only an insertion tube without a fixing piece, and it can also be satisfied to have an insertion protrusion that can be inserted closely into the inner end of the light-transmitting tube in place of the insertion tube. The cap may be adhesively fixed to the end of the transparent tube, and the cap satisfies both ends of the transparent tube.

The present invention is fixed to the LED module 20 through the locking pieces 12, 14 on the inner wall of the light pipe body 10 and then closed at both ends of the cap 30, 40 to configure the LED lighting device (A) By doing so, the LED module 20 can be fixed without a housing and can be fixed to a wall or the like through a fixing piece 36 of the cams 30 and 40 without a separate connecting member, thereby simplifying the structure. Will be.

In addition, in the present invention, since the LED module 20 is located inside the elongated light-transmitting tube 10, the light-exchanging tube (10) is not different from the general fluorescent lamp in appearance, and due to the characteristics and light diffusivity of the light-emitting tube 10, 10 is a light fixture for improving the visual effect of various stores or exhibition halls in place of the general fluorescent lamps so that even the area where the narrow and long substrate 22 is in contact with the LED module 20 can be emitted ( A) can be used, and in this case, the LED module 20 can be further maximized visual effects through the seven-color color conversion, apart from the features of the LED module 20, such as reduced power consumption or long life.

1: perspective view of the present invention

2 is an exploded perspective view of the present invention

3 is a cross-sectional view of the present invention

4 is an exploded perspective view of another embodiment of the present invention

5 is a cross-sectional configuration of another embodiment of the present invention

6 is an exploded perspective view of another embodiment of the present invention

7 is a cross-sectional view of another embodiment of the present invention

8 is a perspective view of another embodiment of the present invention

<Description of the symbols for the main parts of the drawings>

(A)-LED Lighting Fixture (10)-Transmission Tube

(12) (14)-Jang-hap (20)-LED Module

(22)-Board (24)-LED Lamp

(30) (40)-cap (32)-insertion tube

(34)-Vertical (36)-Fixed

Claims (2)

Forming the engaging pieces 12 and 14 along the longitudinal direction on the inner surface of the elongated light-transmitting tube body 10 to insert the LED module 20 between the engaging pieces, and then caps 30 and 40 at both ends. Fluorescent lamp LED luminaire, characterized in that by combining fastening. The fluorescent lamp type LED lighting device of claim 1, wherein the cap (30) (40) is configured to have a fixing piece (36) which is an attachment means at the rear.
KR1020080063591A 2008-07-01 2008-07-01 Led iluminator of fluorescent lamp type KR20100003609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080063591A KR20100003609A (en) 2008-07-01 2008-07-01 Led iluminator of fluorescent lamp type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080063591A KR20100003609A (en) 2008-07-01 2008-07-01 Led iluminator of fluorescent lamp type

Publications (1)

Publication Number Publication Date
KR20100003609A true KR20100003609A (en) 2010-01-11

Family

ID=41813374

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080063591A KR20100003609A (en) 2008-07-01 2008-07-01 Led iluminator of fluorescent lamp type

Country Status (1)

Country Link
KR (1) KR20100003609A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101006104B1 (en) * 2010-07-29 2011-01-07 이해숙 Lighting device for fluorescent lamp type led lamp with improved socket
KR20110113711A (en) * 2010-04-10 2011-10-18 엘지이노텍 주식회사 Lighting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110113711A (en) * 2010-04-10 2011-10-18 엘지이노텍 주식회사 Lighting device
KR101006104B1 (en) * 2010-07-29 2011-01-07 이해숙 Lighting device for fluorescent lamp type led lamp with improved socket

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