KR20110058423A - Anion led lamp - Google Patents

Anion led lamp Download PDF

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Publication number
KR20110058423A
KR20110058423A KR1020090115211A KR20090115211A KR20110058423A KR 20110058423 A KR20110058423 A KR 20110058423A KR 1020090115211 A KR1020090115211 A KR 1020090115211A KR 20090115211 A KR20090115211 A KR 20090115211A KR 20110058423 A KR20110058423 A KR 20110058423A
Authority
KR
South Korea
Prior art keywords
heat dissipation
disposed
led
dissipation fin
anion
Prior art date
Application number
KR1020090115211A
Other languages
Korean (ko)
Inventor
조대은
Original Assignee
김성렬
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 김성렬 filed Critical 김성렬
Priority to KR1020090115211A priority Critical patent/KR20110058423A/en
Publication of KR20110058423A publication Critical patent/KR20110058423A/en

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Classifications

    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The present invention relates to an LED anion lamp.

LED anion lamp according to an embodiment of the present invention, the socket plug 110 is fastened to the screw-type socket is supplied with a power supply, the vent hole 122 is disposed on one side of the socket plug 110, the air is convection The first PCB 130 and the housing are formed and disposed in the insulator housing 120, the power supply element 132 is disposed inside the housing 120 to rectify and output the electricity supplied through the socket plug 110 The heat dissipation fin 140 disposed at one side of the heat conduction 120 to be in contact with the air for air cooling, and the heat dissipation disc 150 for dissipating the heat disposed at one side of the heat dissipation fin 140 to the heat dissipation fin 140, the heat dissipation disc 150. LED element 164 is disposed to be in contact with one side of the) and is disposed on one side of the second PCB 160, the heat dissipation fin 140, which is made of a metal material, and is fixed by the heat dissipation disk 150, and the reflecting surface on the outer diameter is Formed inside and built in anion generator The center pipe 182 is disposed on one side of the reflective member 170 and the heat dissipation fin 140 that the negative ion generator 172 is exposed to the outside is assembled to the heat dissipation disk 150 and the negative ion generator 172 is accommodated in the center. It includes a cover 180 is formed.

Description

LED Anion Lamp {anion LED lamp}

The present invention relates to an LED anion lamp, and more particularly, to an LED anion lamp that uses an LED (LED) as a light emitting device and generates an anion.

In general, a fluorescent lamp is known as a luminaire that uses a vacuum inside a glass tube to add mercury and argon gas, and paints an inner wall with a fluorescent paint to convert ultraviolet light generated by the discharge of mercury into visible light.

However, the above-mentioned fluorescent lamp has a shorter life compared to LEDs (hereinafter, abbreviated as 'LED') and has a problem of easily broken due to user's carelessness due to the nature of glass.

On the other hand, the LED generates a brighter light while lowering the power consumption compared to the fluorescent lamp, but there is a problem that the lifetime of the LED is reduced due to the high temperature generated while the LED emits light.

On the other hand, luminaires are often installed indoors, which can be a space where people work, and as the quality of life improves, interest in health is increasing, and various efforts to create a more comfortable indoor environment have been made. It is trying.

In particular, the negative ion generating device for generating negative ions has been provided in order to realize a comfortable indoor environment, but the negative ions are not discharged to the atmosphere and easily charged to the surrounding objects, so that they do not function as negative ions and disappear quickly.

On the other hand, since the LED element requires a rectified DC power source, there is a problem in that a conventional lamp-type luminaire such as a general incandescent lamp cannot be mounted with an LED lamp.

In particular, there is a problem in that the normal lifespan and brightness of the LED lamp cannot be expected in an environment in which the power supply situation is not good, such as the power supplied through the socket is not rectified, the voltage is variable, or the current intensity is changed.

Therefore, the technical problem to be achieved by the present invention is to use an LED (LED) as a light emitting device, to quickly cool the high temperature generated in the LED device, and to generate negative ions can be smoothly released into the atmosphere The purpose is to provide an LED anion lamp.

It is another object of the present invention to stably supply the rectified power required by the LED device and the negative ion generator even if the power supply is poor, so that bright light can be stably emitted from the LED device and the negative ion is generated in the negative ion generator. It is to provide an LED anion lamp to generate a stable.

The technical problem to be achieved by the present invention is not limited to the technical problem mentioned above, another technical problem that is not mentioned can be clearly understood by those skilled in the art from the following description. There will be.

LED negative ion lamp according to an embodiment of the present invention for achieving the above technical problem, the socket is fastened to the screw-type socket is supplied with power; A housing disposed on one side of the socket plug and having a vent formed therein to allow air to be convex and an insulator; A first PCB disposed inside the housing and having a power supply element configured to rectify and output electricity supplied through the socket plug; A heat dissipation fin disposed on one side of the housing and air-cooled by being in contact with the air; A heat dissipation disk which heats the heat disposed on one side of the heat dissipation fins to the heat dissipation fins; A second PCB disposed to be in contact with one side of the heat dissipation disk, the LED element disposed, and composed of a metal material; A reflection member disposed on one side of the heat dissipation fin and fixed by the heat dissipation disk, the reflecting surface being formed at an outer diameter, and having an anion generator built therein to expose the anion generator to the outside; And a cover disposed on one side of the heat dissipation fin, the center pipe being assembled to the heat dissipation disc and having the center anion generator housed therein.

In addition, the reflective member may be formed in a spherical shape with a convex reflective surface to scatter light emitted from the LED device.

Specific details of other embodiments are included in the detailed description and the drawings.

LED anion lamp according to the present invention made as described above by using the LED (LED) as a light emitting device, the life is much longer compared to the fluorescent lamp, it is possible to irradiate brighter light, the high temperature generated in the LED device By rapidly dissipating to the atmosphere, the life of the LED can be prevented from being abnormally shortened.

In addition, the LED anion lamp according to the present invention can realize a more comfortable environment by releasing a large amount of negative ions to the atmosphere smoothly after the negative ions are generated.

On the other hand, the LED anion lamp according to the present invention can be assembled more easily and quickly by assembling the cover and the metal PCB fitting form.

On the other hand, the LED anion lamp according to the present invention is the same in the direction in which the anion is emitted from the negative ion generating module and the direction of the light emitted from the LED element, it can scatter the light of the LED element in the spherical reflective housing A soft light source can be produced, and negative ions are always released in the room direction, thereby realizing a more pleasant environment due to negative ions.

On the other hand, it can be mounted on a conventional socket-type luminaire, and since the power supply unit is supplied with a DC power and a voltage suitable for the LED element even if the power supply is applied, it is boosted to a voltage and a current suitable for the anion generating module and is compatible. Is good.

Advantages and features of the present invention, and methods for achieving them will be apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings.

Like reference numerals refer to like elements throughout.

Hereinafter, an LED anion lamp according to an embodiment of the present invention will be described with reference to FIGS. 1 to 3.

1 is a view for explaining the LED anion lamp according to an embodiment of the present invention, Figure 2 is a view showing a part separated to explain the configuration of the LED anion lamp according to an embodiment of the present invention. 3 is a cross-sectional view of the assembled state of the LED anion lamp according to an embodiment of the present invention.

As shown in Figures 1 to 3, the LED anion lamp 100 according to an embodiment of the present invention is a screw type socket plug 110 is arranged to be fastened and mounted in the socket of a general incandescent lamp, socket The housing 120 of the insulator is disposed on one side of the plug 110, the heat dissipation fin 140 is disposed outside the housing 120, and the cover 180 is assembled on the outer side of the heat dissipation fin 140, and the cover ( Inside the 180, an LED element 164 and an anion generator are disposed.

In addition, the housing 120 described above is provided with a space therein, the first PCB 130 is installed in the space, the first PCB 130 rectifies the electricity received through the above-described socket plug 110. To print.

The power supply element 132 is disposed in the above-described first PCB 130, and the power output by the power supply element 132 is rectified and may be used in the above-described LED element 164 and the above-described negative ion generator. So that it can be transformed into a suitable form.

In addition, the above-described power supply element 132 may be a free volt circuit, so that even if the voltage and current are poorly input, the power supply element 132 is rectified in a stable state and outputs a current in a good state. ) Can be applied to the known technology, so a detailed description thereof will be omitted.

The heat dissipation fin 140 described above has a heat dissipation blade formed in a pinwheel shape when the LED element 164 is disposed on a flat surface.

In addition, the heat dissipation fin 140 has a first center hole 142 formed at the center thereof, and a fastening portion 144 that can be fastened with the bolt 190 is formed at an inner diameter side of the first center hole 142. .

The heat dissipation disk 150 described above is disposed on one side of the heat dissipation fin 140 and heats the heat generated from the LED element 164 to the heat dissipation fin 140 quickly.

In addition, the above-described heat dissipation disk 150 may have a second center hole 152 formed in the center and a first margin 153 formed in one side of the second center hole 152.

In addition, a first groove 154 is formed on one side of the second center hole 152, and a second groove 156 is formed below the outer circumference of the heat dissipation disk 150.

In addition, a first fastening hole 158 is formed at a position corresponding to the fastening part 144 described above, and the fastening part 144 and the first fastening hole 158 are plural in the above-described heat dissipating disk 150. It can be formed as.

In the above-described second PCB 160, a third center hole 162 is formed at the center thereof, a second margin 163 is formed at one side of the third center hole 162, and several LED devices are formed on the upper surface thereof. 164 may be arranged in a circular shape.

In addition, a printed circuit pattern is formed on the upper surface of the above-described second PCB 160, and an LED lead wire 166 is connected to the pattern on one side thereof, and the LED lead wire 166 is the second clearance part 163 and the first one. The clearance 153 and the first center hole 142 are connected to the first PCB 130.

In addition, the second PCB 160 may be formed with a second fastening hole 168 at a position corresponding to the fastening part 144 described above.

On the other hand, the upper surface of the above-described second PCB 160 may be a coating that acts as a reflection so that light is more effectively reflected or scattered.

Light generated by the above-described LED device 164 may be scattered by the reflecting member 170 and may be irradiated extensively.

The reflective member 170 has a reflecting surface formed at an outer diameter, and the negative ion generating unit 172 described above is disposed inside the lead, and the lead wire 176 is disposed at the negative ion generating unit 172. It is connected to the above-described first PCB 130 through the first center hole 142.

In addition, a first protrusion 174 may be formed on the outer side of the lower end of the above-described reflective member 170, and the first protrusion 174 may be formed at a position corresponding to the first groove 154 described above. .

That is, the above-described reflective member 170 may be installed at the center of the heat dissipation disk 150. In this case, the first protrusion 174 may be accommodated in the above-described first groove 154 to naturally reflect the reflective member 170. Detained and fixed.

In addition, the outer diameter of the reflective member 170 may be formed in a convex spherical shape, thereby more effectively scattering the light emitted from the LED device 164, thereby light is evenly irradiated to minimize the shadow area can do.

The cover 180 is disposed outside the heat dissipation fin 140, the shape may be approximately hemispherical, and the center pipe 182 to be accommodated through the negative ion generating unit 172 in the inner center thereof. Is formed.

That is, when the negative ion generator 172 described above is accommodated in the center pipe 182, the negative ion generator 172 is directly exposed to the atmosphere.

In addition, the second protrusion 184 may be formed at a position corresponding to the second groove 156 described above inside the cover 180.

In addition, the cover 180 described above may be made of a synthetic resin material, which may have an elastic force, and when the cover 180 is assembled to the heat dissipation disk 150, as shown in FIG. 3, the second protrusion 184 may be used. ) May be housed in the second groove 156 to be assembled.

In other words, when assembling the cover 180, there is no need for a separate fastening element such as a bolt, and is simply assembled to assemble.

In addition, the bolt 90 passes through the above-described second fastening hole 168 and the first fastening hole 158 to be fastened to the fastening part 144, thereby allowing the heat dissipation fin 150 to the heat dissipation fin 150. The second PCB 160 is fixed.

LED anion lamp according to an embodiment of the present invention configured as described above is operated as follows.

LED anion lamp 100 can be mounted directly to the socket of the luminaire for mounting a common incandescent light bulb.

After the power is supplied, the power is rectified in the power supply element 132 of the first PCB 130 and output to the LED element 164 and the negative ion generating unit.

Then, when light is generated from the LED device 164, the light may be diffusely reflected by the surface of the reflecting member 170, and the scattered light may emit light in a point light like an incandescent lamp.

In addition, heat may be generated in the above-described LED device 164, and the heat is transferred to the first PCB 160 and the heat dissipation disk 150 of a metal material, and the heat is transferred to the heat dissipation fin 140 again. In the heat dissipation fin 140, the heat dissipation while convection with the atmosphere.

In addition, although heat may be generated in the above-described power supply element 132 even inside the housing 120, the heat of the power supply may be cooled by convection circulated through the vent 122.

In addition, since the negative ion is generated in the above-described negative ion generating unit 172 and the negative ion is exposed to the outside of the cover 180, the negative ion may be released into the room without being charged to the cover 180, and in particular, the negative ion may be immediately discharged without being charged. By being released, it is possible to realize a more comfortable indoor environment.

On the other hand, it is possible to separately provide a switch for turning on the LED element 164 and the switch for controlling the above-described negative ion generating unit 162, thereby not emitting the LED element 164 at night, but the negative ion generation The wealth may continue to release negative ions.

As described above, the LED anion lamp 100 according to an embodiment of the present invention can stably illuminate the LED device 164 by outputting the rectified power even if the input power is poor, and also the negative ion generator 172 ) Can stably release anions.

In addition, since heat generated from the LED device 164 is radiated through the heat radiation fins 140, the life of the LED device 164 due to the heat may be abnormally shortened.

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, those skilled in the art to which the present invention pertains can understand that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. will be.

Therefore, the embodiments described above are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is represented by the following detailed description, and the meaning and scope of the claims and All changes or modifications derived from the equivalent concept should be interpreted as being included in the scope of the present invention.

LED anion lamp according to an embodiment of the present invention can be used as a luminaire that is mounted to the luminaire to generate ions and emit light.

1 is a view for explaining an LED anion lamp according to an embodiment of the present invention.

Figure 2 is a view showing a part separated to explain the configuration of the LED anion lamp according to an embodiment of the present invention.

Figure 3 is a cross-sectional view of the assembled state of the LED anion lamp according to an embodiment of the present invention.

(Explanation of symbols for the main parts of the drawing)

100: LED negative ion lamp 110: socket plug

120: housing 122: vent

130: first PCB

132: power supply element 140: heat dissipation fin

142: first center hole 144: fastening portion

150: heat dissipation disk 152: second center hole

153: first clearance 154: first groove

156: second groove 158: first fastening hole

160: second PCB 162: third center hole

163: second margin 164: LED element

166: LED lead wire 168: second fastening hole

170: reflective member 172: negative ion generating unit

174: first projection 176: lead wire

180: cover

182: center pipe 184: second projection

190: bolts

Claims (2)

A socket plug 110 fastened to a screw-type socket to receive power; A housing 120 disposed on one side of the socket plug 110 and formed with an air insulator 122 so that air is convection; A first PCB 130 disposed in the housing 120 and having a power supply element 132 arranged to rectify and output electricity supplied through the socket plug 110; A heat dissipation fin 140 disposed on one side of the housing 120 and air-cooled in contact with the air; A heat dissipation disk 150 that heats the heat disposed on one side of the heat dissipation fin 140 to the heat dissipation fin 140; A second PCB 160 disposed to be in contact with one side of the heat dissipation disk 150 and having an LED element 164 disposed to receive power from the first PCB 130 and be formed of a metal material; The reflective member 170 is disposed on one side of the heat dissipation fin 140 and fixed by the heat dissipation disk 150, and a reflection surface is formed at an outer diameter, and an anion generator is built therein so that the anion generator 172 is exposed to the outside. ); And A cover 180 disposed on one side of the heat dissipation fin 140 and assembled to the heat dissipation disc 150, and having a center pipe 182 formed at the center to accommodate the negative ion generator 172; LED anion lamp comprising a. The method of claim 1, The reflective member 170 is formed in a spherical shape with a convex reflection surface LED scattering the light emitted from the LED element 164, characterized in that the LED anion lamp.
KR1020090115211A 2009-11-26 2009-11-26 Anion led lamp KR20110058423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090115211A KR20110058423A (en) 2009-11-26 2009-11-26 Anion led lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090115211A KR20110058423A (en) 2009-11-26 2009-11-26 Anion led lamp

Publications (1)

Publication Number Publication Date
KR20110058423A true KR20110058423A (en) 2011-06-01

Family

ID=44393923

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090115211A KR20110058423A (en) 2009-11-26 2009-11-26 Anion led lamp

Country Status (1)

Country Link
KR (1) KR20110058423A (en)

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