KR20130055467A - Led lighting apparatus of fluorescent lamp - Google Patents
Led lighting apparatus of fluorescent lamp Download PDFInfo
- Publication number
- KR20130055467A KR20130055467A KR1020110121228A KR20110121228A KR20130055467A KR 20130055467 A KR20130055467 A KR 20130055467A KR 1020110121228 A KR1020110121228 A KR 1020110121228A KR 20110121228 A KR20110121228 A KR 20110121228A KR 20130055467 A KR20130055467 A KR 20130055467A
- Authority
- KR
- South Korea
- Prior art keywords
- heat dissipation
- led lighting
- dissipation structure
- circuit board
- type led
- Prior art date
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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
- F21K9/272—Details of end parts, i.e. the parts that connect the light source to a fitting; Arrangement of components within end parts
-
- 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
- F21K9/278—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
- F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
-
- 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
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/34—Supporting elements displaceable along a guiding element
- F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
The present invention relates to an LED lighting device, and more particularly to a fluorescent type LED lighting device that supports to more stably fix the heat radiation structure of the fluorescent type LED lighting device.
Fluorescent lamps widely used as lighting functions in homes, public places, buildings, and other places have an output of 10 to 60 W depending on various applications and power design. The conventional fluorescent lamp performs an illumination function by generating visible light by contacting infrared rays generated by the discharge of the filament to the fluorescent material coated on the fluorescent lamp.
Such conventional fluorescent lamps are currently measured to have a lifespan of 3000 to 5000 hours, but due to frequent on / off switching of filaments, for example, frequent filament heating and cooling, the actual use time is It is less than 3000 hours. In addition, the conventional fluorescent lamps have been pointed out that environmental problems are caused by the mercury flowing out in a discarded state.
On the other hand, LED (Light Emitting Diode), which is based on the principle of using the change of electric current as the intensity of light, has the advantage of stable lighting effect compared to fluorescent lamp and the long life of about 40000 hours. It is being used as an environmentally friendly lighting fixture because it is not used. However, such LED lighting is widely used for advertisements and stages, but is not properly used in homes or general buildings. As a reason, the conventional LED lighting device has a disadvantage in that it is not easy to process heat generated by the LED lighting and is difficult to use as an indoor lighting device due to its unique optical linearity.
In order to solve the heat problem of the LED lighting, a heat radiating structure is provided in the conventional LED lighting device. The heat dissipation structure is disposed on one side of the LED lighting device to dissipate heat generated while the LED lighting device performs the lighting function. The heat dissipation structure described above is fixedly disposed on one side of the LED lighting device, and the heat dissipation structure is fixed by using a material such as silicon. However, in the process of fixing the heat dissipation structure with a material such as silicon, there is a problem that the appearance is often soiled by silicon being applied together on one side of the LED module. In addition, when fixing the heat dissipation structure by using an adhesive material such as silicon, there is a problem in that workability is inferior because the material must wait until the material is solidified. In addition, when the heat dissipation structure is heated to a certain temperature, the adhesive portion is weakened, there was also a problem that a defect occurs in the product over time.
In order to solve the above problems, an object of the present invention is to provide a fluorescent type LED lighting device that supports the heat radiation structure to be more firmly and securely bonded to the fluorescent structure.
It is also an object of the present invention to provide a fluorescent type LED lighting fixture device that can provide excellent creation by more simply supporting the heat radiation structure binding.
In order to achieve the above object, the present invention provides a connector including a connector pin connected to the socket and a connector cap surrounding the connector pin, the end is fastened to the connecting portion and a plurality of irradiating light using the power from the connecting portion A light emitting unit including an LED module, wherein the light emitting unit includes a circuit board on which the plurality of LED modules are mounted, a flat plate on which the circuit board is mounted, and a bent unit to radiate heat generated from the light emitting unit At least one tube supporting the heat dissipation structure after the circuit board and the heat dissipation structure are fastened in a wing shape to one side of a bent portion of the heat dissipation structure, and then applying an elastic force toward an inner wall of at least one of the connector cap and the tube. Disclosed a configuration of a fluorescent LED light fixture device comprising one fixed support pair .
Here, the fixed support pairs disposed on the inner wall of the connector cap are formed of at least one of a metal material and a plastic material, and the fixed support pairs disposed on the inner wall of the tube may be formed of a transparent, translucent or opaque material.
The fixed support pair may include a plate member having a predetermined width and thickness and formed in a curved shape, and a coupling dome portion formed at one end of the plate member and fastened to a rail groove formed in the bent portion.
And the bent part includes a body part including a rear part of the flat plate part, a plurality of rails formed by being protruded in a longitudinal direction from the body part, at least one rail groove formed between the rails, and a fixed support part pair. It may include support seating grooves.
The present invention also includes a connector including a connector pin connected to the socket and a connector cap surrounding the connector pin, the end is fastened to the connection portion and includes a plurality of LED modules for irradiating light using power from the connection portion. A light emitting unit, wherein the light emitting unit includes a circuit board on which the plurality of LED modules are mounted, a flat panel on which the circuit board is mounted, and a heat dissipation structure including a bent part to dissipate heat generated from the light emitting unit, the circuit board, and heat dissipation The structure is formed in a tube disposed inside, a ring shape opened on one side is fastened to a groove provided on one side of the bent portion of the heat dissipation structure and then acting an elastic force toward the inner wall of at least one of the connector cap and the tube to support the heat dissipation structure. Discloses a configuration of a fluorescent LED light fixture device including at least one fixing clip The.
Here, the fixing clip may include a ring-shaped plate member having a predetermined width and thickness and opened at one side, and at least one fixing dome portion in which the plate member inner side is formed.
The bent part includes a body part including a rear part of the flat plate part, a plurality of rails formed by being protruded in a longitudinal direction from the body part, at least one rail groove formed between the rails, and the fixing clip to be seated. It may include a channel groove consisting of sub-channel grooves uniformly formed in the plurality of rails.
The fixed dome portion may be formed to be inserted into and fastened to the at least one rail groove.
The fixing clip inserted into the connector cap may be formed of at least one of a metal material and a plastic material, and the fixing clip inserted into the tube may be formed of a transparent, translucent, or opaque material.
According to the present invention, the fluorescent type LED lighting device of the present invention supports the heat dissipation structure to be securely secured to the connector cap or the tube, so that the heat dissipation structure can be securely attached.
In addition, the present invention provides a clip-like fixing structure for fixing the heat dissipation structure to support easier work of the heat dissipation structure binding, thereby significantly reducing the work time required for the production of the product.
1 is a view schematically showing the appearance of a fluorescent type LED lighting device according to an embodiment of the present invention,
2 and 3 is an exploded perspective view of the fluorescent type LED lighting device of the present invention.
4 is a cross-sectional view showing a cross section of a cap portion of a fluorescent LED lighting fixture of the present invention.
Figure 5 is a view of removing a part of each configuration in order to show the connector cap portion of the fluorescent type LED lighting device of the present invention in more detail.
Figure 6 is a view showing the configuration of the heat radiation structure and the fixing clip applied to the fluorescent type LED lighting device according to an embodiment of the present invention.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, only parts necessary for understanding the operation according to the embodiment of the present invention will be described, it should be noted that the description of other parts will be omitted so as not to distract from the gist of the present invention.
The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor is not limited to the meaning of the terms in order to describe his invention in the best way. It should be interpreted as meaning and concept consistent with the technical idea of the present invention. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It is to be understood that equivalents and modifications are possible.
1 is a view schematically showing the appearance of a fluorescent LED lighting fixture device according to an embodiment of the present invention, Figure 2 is an exploded perspective view showing in more detail the cap area disposed on one edge of the fluorescent LED lighting fixture device of FIG. 3 is an exploded perspective view illustrating one side of the fluorescent LED lighting fixture of FIG. 1 in more detail. Figure 4 is a more detailed view of the cross-section taken along the "AA`" cutting line of Figure 1, Figure 5 is a part of the configuration removed to show in more detail the cap area of the fluorescent LED lighting fixture device of the present invention The figure shown.
1 to 5, the fluorescent type
In the fluorescent type LED
The
Meanwhile, a control box may be located inside the
In addition, the
The
The
Meanwhile, the
In addition, a reflector may be further provided at the bottom of the
The
The
The
The
The fixing
The fixed support pairs 251 and 252 may include a first
The
The
As described above, the fluorescent lamp type
6 is a view showing another structure of the
Referring to FIG. 6, the
The
The
The
The
Meanwhile, the fluorescent type LED
The outer surface of the fixing
The role of the fixed
As described above, the
Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the above-described embodiments, and the present invention is not limited to the above-described embodiments without departing from the spirit of the present invention as claimed in the claims. Various modifications can be made by those skilled in the art, and such modifications are intended to fall within the scope of the appended claims.
10: fluorescent type LED lighting device 100: connection portion
101: connector pin 103: connector cap
104: bolt hole 105: bolt
200: light emitting unit 220: tube
230: circuit board 231: LED module
240: heat dissipation structure 241: flat plate portion
242: bend 250: fixed clip
251, 252: fixed support 260: ring
21, 22, 23, 24, 25:
41, 42:
80: channel groove 90: body portion
Claims (11)
And a light emitting part having an end coupled to the connection part and including a plurality of LED modules for irradiating light using power from the connection part.
The light-
A circuit board on which the plurality of LED modules are mounted;
A heat dissipation structure including a flat part on which the circuit board is seated and a bent part to dissipate heat generated from the light emitting part;
A tube in which the circuit board and the heat dissipation structure are disposed;
At least one pair of fixed support portions which are fastened in a wing shape to one side of the bent portion of the heat dissipation structure and apply an elastic force toward an inner wall of at least one of the connector cap and the tube to support the heat dissipation structure;
Fluorescent lamp type LED lighting apparatus device comprising a.
The fixed support pair disposed on the inner wall of the connector cap
Fluorescent lamp type LED lighting device characterized in that formed of at least one of a metal material and a plastic material.
The fixed support pair disposed on the inner wall of the tube
Fluorescent-type LED lighting apparatus device, characterized in that formed of a transparent, translucent or opaque material.
The fixed support pair
A plate member having a predetermined width and thickness and formed in a curved shape;
A coupling dome portion formed at one end of the plate and fastened to a rail groove formed at the bending portion;
Fluorescent lamp type LED lighting apparatus device comprising a.
The bent portion
A body part including a rear part of the flat plate part;
A plurality of rails formed to be protruded in the longitudinal direction from the body portion;
At least one rail groove formed between the rails;
Fixed support seating grooves on which the fixed support pair is seated;
Fluorescent lamp type LED lighting apparatus device comprising a.
And a light emitting part having an end coupled to the connection part and including a plurality of LED modules for irradiating light using power from the connection part.
The light-
A circuit board on which the plurality of LED modules are mounted;
A heat dissipation structure including a flat part on which the circuit board is seated and a bent part to dissipate heat generated from the light emitting part;
A tube in which the circuit board and the heat dissipation structure are disposed;
At least one fixing clip provided in a ring shape opened at one side and fastened to a groove provided at one side of the bent portion of the heat dissipation structure to apply an elastic force toward an inner wall of at least one of the connector cap and the tube to support the heat dissipation structure;
Fluorescent lamp type LED lighting apparatus device comprising a.
The securing clip
A ring-shaped plate having a predetermined width and thickness and opened at one side;
At least one fixed dome portion in which the plate inner side is formed;
Fluorescent lamp type LED lighting apparatus device comprising a.
The bent portion
A body part including a rear part of the flat plate part;
A plurality of rails formed to be protruded in the longitudinal direction from the body portion;
At least one rail groove formed between the rails;
A channel groove composed of sub channel grooves uniformly formed in the plurality of rails to seat the fixing clip;
Fluorescent lamp type LED lighting apparatus device comprising a.
The fixed dome part
Fluorescent-type LED lighting device is characterized in that it is formed in a shape that is fastened to the at least one rail groove.
The fixing clip inserted into the connector cap
Fluorescent lamp type LED lighting device characterized in that formed of at least one of a metal material and a plastic material.
The fixing clip inserted into the tube
Fluorescent-type LED lighting apparatus device, characterized in that formed of a transparent, translucent or opaque material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110121228A KR20130055467A (en) | 2011-11-18 | 2011-11-18 | Led lighting apparatus of fluorescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110121228A KR20130055467A (en) | 2011-11-18 | 2011-11-18 | Led lighting apparatus of fluorescent lamp |
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KR20130055467A true KR20130055467A (en) | 2013-05-28 |
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KR1020110121228A KR20130055467A (en) | 2011-11-18 | 2011-11-18 | Led lighting apparatus of fluorescent lamp |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103629636A (en) * | 2013-08-27 | 2014-03-12 | 莱特尔科技(深圳)有限公司 | Telescopic lamp tube |
KR20150080791A (en) * | 2014-01-02 | 2015-07-10 | 엘지이노텍 주식회사 | Light emitting device lamp |
WO2015119375A1 (en) * | 2014-02-10 | 2015-08-13 | 동부라이텍 주식회사 | Fluorescent tube type led lamp |
KR20180083224A (en) | 2017-01-12 | 2018-07-20 | 김정열 | Bar type lighting with increased sealing structure |
KR20190022060A (en) | 2017-08-25 | 2019-03-06 | 주식회사 에스에스라이트 | Bar type lighting with improved electric cord connection structure |
WO2019129096A1 (en) * | 2017-12-26 | 2019-07-04 | Zhejiang Shenghui Lighting Co., Ltd. | Led lamp |
-
2011
- 2011-11-18 KR KR1020110121228A patent/KR20130055467A/en active IP Right Grant
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103629636A (en) * | 2013-08-27 | 2014-03-12 | 莱特尔科技(深圳)有限公司 | Telescopic lamp tube |
CN103629636B (en) * | 2013-08-27 | 2022-11-15 | 莱特尔科技(深圳)有限公司 | Telescopic lamp tube |
KR20150080791A (en) * | 2014-01-02 | 2015-07-10 | 엘지이노텍 주식회사 | Light emitting device lamp |
WO2015119375A1 (en) * | 2014-02-10 | 2015-08-13 | 동부라이텍 주식회사 | Fluorescent tube type led lamp |
KR20180083224A (en) | 2017-01-12 | 2018-07-20 | 김정열 | Bar type lighting with increased sealing structure |
KR20190022060A (en) | 2017-08-25 | 2019-03-06 | 주식회사 에스에스라이트 | Bar type lighting with improved electric cord connection structure |
WO2019129096A1 (en) * | 2017-12-26 | 2019-07-04 | Zhejiang Shenghui Lighting Co., Ltd. | Led lamp |
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