KR101004265B1 - A flood lighting using led module having easy powersupply function - Google Patents

A flood lighting using led module having easy powersupply function Download PDF

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Publication number
KR101004265B1
KR101004265B1 KR1020100084538A KR20100084538A KR101004265B1 KR 101004265 B1 KR101004265 B1 KR 101004265B1 KR 1020100084538 A KR1020100084538 A KR 1020100084538A KR 20100084538 A KR20100084538 A KR 20100084538A KR 101004265 B1 KR101004265 B1 KR 101004265B1
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KR
South Korea
Prior art keywords
led module
formed
groove
light emitting
led
Prior art date
Application number
KR1020100084538A
Other languages
Korean (ko)
Inventor
홍성천
Original Assignee
주식회사 파인테크닉스
홍성천
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Application filed by 주식회사 파인테크닉스, 홍성천 filed Critical 주식회사 파인테크닉스
Priority to KR1020100084538A priority Critical patent/KR101004265B1/en
Application granted granted Critical
Publication of KR101004265B1 publication Critical patent/KR101004265B1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00Globes; Bowls; Cover glasses
    • F21V3/02Globes; Bowls; Cover glasses characterised by the shape
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00Gas-tight or water-tight arrangements
    • F21V31/005Sealing arrangements therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources
    • F21V5/04Refractors for light sources of lens shape
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies
    • Y02B20/30Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00Illumination
    • Y10S362/80Light emitting diode

Abstract

The present invention relates to a floodlight using an LED module for easy power supply, the light emitting unit and the cover, the LED module coupled to the light emitting unit and the cover, coupled to both sides of the LED module, the heat radiation fin and the edge of the cover A close part formed of a close part that is tightly connected to the auxiliary frame formed with a bolt groove and the fixing part which is integrally connected to the auxiliary border and has a fixing groove corresponding to the coupling groove of the light emitting part, and a rod inserted into the coupling groove of the light emitting part and the fixing groove of the fixing part. And, it is made of a cradle consisting of a 'c' shaped connection rod forming a groove corresponding to the bolt groove of the finish portion and a slotted groove.
The present invention can be used by assembling the LED module in a variety of quantities depending on the place where the user can install the separate LED module can be separated and combined individually, and do not manufacture a case for fixing a plurality of LED modules, etc. There is no need to eliminate the manufacturing process for manufacturing the case has the advantage of reducing the production time and manufacturing cost.

Description

Floodlight using LED module having easy powersupply function

The present invention relates to a floodlight using an LED module that is easy to supply power, and more specifically, the LED module formed in a single type can be used individually and combined in any quantity, one by one according to the place, and excellent in space utilization, When combining LED modules, the LED module can be combined with a power terminal that supplies power to each LED module without a separate coupling device, so there is no need to manufacture a coupling device, and to apply power to the LED module. By using a male and female power terminal instead of a power line, it relates to a floodlight using an LED module that is easy to supply power, which reduces the space for applying power and easily manages and maintains the LED module.

A commonly used floodlight was used to illuminate a light by installing a plurality of LED bulbs according to a case of a predetermined size and the size of the case.

However, when the size of the case is formed and used as described above, there is a problem that the LED lamp can not be installed according to the space of the place where the LED lamp is installed.

Thus, as in Korean Patent Publication No. 10-2009-128697, a plurality of LED modules may be attached to a case of a predetermined size, or a plurality of LED modules may be inserted into a pipe, and each LED module may use a coupling member such as a bolt. A plurality of LED modules were used to adjust angles.

together. As in US Patent Publication No. US2008 / 0080196, a plurality of LED modules are assembled and used, but a plurality of LED modules are fixed to a case in which the LED modules can be fixed from the outside, and a separate power line is connected to each LED module. Used in conjunction.

However, even if a plurality of LED modules are individually connected as described above, a separate case for fixing a plurality of LED modules must be manufactured according to a place, and thus a work process for manufacturing a case having various sizes according to a place and There was a problem that the production cost increases.

In addition, by combining the plurality of LED modules in the case using a coupling member such as bolts and nuts, the process and work time of assembling and disassembling the plurality of LED modules has been increased, and to disassemble the LED modules in any position In order to solve the problem that the entire number of the combined LED module must be disassembled one by one.

And, in order to facilitate the connection between the LED modules in addition to the case for fixing a plurality of LED modules, each of the LED module must be installed in addition to the cover or a separate reinforcement type auxiliary device, as well as to store a plurality of LED modules When each LED module bumps or moves the auxiliary device due to external force during movement, there is a problem in that the broken LED module cannot be used.

In addition, in order to supply power to each LED module, it was necessary to distribute and connect the power cable from the place where the power is applied to the place where the LED module is located and to supply power to each LED module. If the power line is twisted, the user has to arrange the power line evenly. If multiple power lines are twisted and the LED module in any position is damaged, disconnect all the power lines and remove all the LED modules. There was a problem in that the separated LED module must be found separately, and a space for connecting a power line to each LED module is needed, so that space utilization is not good.

The floodlight using the LED module of the present invention, the power supply is easy, the light emitting unit and the cover, the LED module coupled to the light emitting unit and the cover, the LED module is coupled to both sides of the light emitting unit is in close contact with the edge of the heat radiation fin and the cover An end portion formed of a bolt edge formed of an auxiliary frame integrally connected to the auxiliary edge and having a fixing portion formed with a fixing groove corresponding to the coupling groove of the light emitting portion, and a rod inserted into the coupling groove of the light emitting portion and the fixing groove of the fixing portion; It consists of a cradle consisting of a 'c' shaped connection rod forming a groove corresponding to the bolt groove of the finish portion and a slide groove in the form of a long hole.

As described above, the present invention can be used by assembling the LED module in various quantities according to the place where the user can install the separate and combined LED module individually, and excellent space utilization, for fixing a plurality of LED modules There is no need to manufacture the case, there is an advantage that can reduce the production time and manufacturing cost by eliminating the manufacturing process for manufacturing the case.

And, when combining the LED module, it is possible to simply combine the LED module only by the power terminal formed in the LED module, and additionally a plurality of LED modules by using the coupling portion formed in the LED module and the finish formed rods in addition to the power terminal By the fixed coupling, the LED module can be installed in various positions through the finishing portion while firmly fixing the LED secondary, there is an advantage that the LED module can be used for various purposes in various locations.

In addition, when applying power to the LED module, by applying the power to each LED module using a male and female power supply terminal without using a power line, the power supply line for installing the power line without twisting phenomenon occurs There is no need for space, and there is an advantage of preventing failure due to a short circuit of the power line.

In addition, when combining a plurality of LED modules using a power terminal, the water-tight member is formed in the male and female power supply terminal, the external moisture or foreign matter does not flow into the inside of the LED module due to the short circuit of the LED module, etc. There is an advantage to prevent breakage.

In addition, by fixing the LED and the light control unit formed on the LED module so that the light of the LED is not diffusely reflected or disturbed to increase the efficiency of light, as well as the substrate is in close contact with the reflector, LED, substrate, etc. There is an advantage that the substrate is firmly fixed.

In addition, the LED module can be rotated at an arbitrary angle through the cradle coupled to the LED module and the end, so that the light of the LED module can be emitted to various places. There is an advantage that does not flow into the LED module.

In addition, there is an advantage that by forming a close contact with the LED module to increase the adhesion between the respective components formed in the LED module to increase the watertightness and safety.

1 and 2 is an exploded perspective view showing the LED module of the flood light using the present inventors easy power supply LED module.
3 and 4 is an exploded perspective view showing a flood light using the LED module of the present inventors easy power supply.
Figure 5 is a state of use of a flood light using the LED module of the present inventors easy power supply.

Looking at the configuration of the present invention for achieving the above object is as follows.

Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

Floodlight 100 using the LED module for easy power supply according to the present invention is the light emitting unit 10, the cover 20, the LED module 30, the finishing unit 40, as shown in Figs. , Made of cradle 50.

First, the light emitting unit 10 has a plurality of radiating fins 11 protruding toward the rear surface and a close contact surface 12 is formed on the front surface, and the coupling portion 14 having the coupling grooves 13 formed on both sides is integrated. The substrate 15 which is connected to the main body 15, the substrate 17 which is in close contact with the contact surface 12 of the main body 15, and forms the reflector groove 16, and the reflector groove 16 of the substrate 17. The LED 18 and the light control unit 19 is composed.

In this case, the light control unit 19 serves as a reflector to reflect the light emitted from the LED 18 or a lens to project the light constantly so that the light emitted from the LED 18 according to the user's purpose. It's a good idea to spread them widely, focus them to a certain point, or to project light efficiently.

The cover 20 is coupled to the main body 15 of the light emitting unit 10 and protrudes inwardly to correspond to the light control unit 19, and the first terminal 22a having a male screw shape. And a power terminal 22 formed of a female screw-type second terminal 22b, a window 23 for projecting an LED light to the outside, and an edge 24 formed integrally with the window 23, and the Is formed integrally with the edge 24 and consists of a close contact portion 27 is formed with a contact groove 26 is inserted into the contact member 25.

Here, the power supply terminal 22 may include a watertight member 22c to be coupled to each other, so that foreign matters or water may not be introduced into the power supply terminal from the outside, thereby preventing damage to the power supply terminal 22.

The window 23 may be manufactured in a planar form or a curved form. When the window 23 is formed in a curved form, the projection unit 28 having a planar form may be formed in the window 23. It is good to make it by protruding to the outside or making it protrude inward (protruding inward).

This means that the light emitted from the LED 18 is uniformly projected when the window 23 is made flat, but the light emitted from the LED 18 is uniformly projected when the user produces the curved surface for visual reasons. Since it may not be possible, the planar projection portion 28 is formed in the window 23 so that the light projected onto the window 23 is constantly projected.

On the other hand, the LED module 30 is configured by combining the light emitting unit 10 and the cover 20.

In addition, the finishing portion 40 is coupled to both sides of the LED module 30, and close to the heat dissipation fin 11 of the light emitting portion 10 and the edge 24 of the cover 20 and the bolt groove 41 The auxiliary frame 42 and the auxiliary frame 42 formed therein are integrally connected to the fixing part 44 and the light emitting part having a fixing groove 43 corresponding to the coupling groove 13 of the light emitting part 10. 10 is composed of a rod 45 inserted into the coupling groove 13 and the fixing groove 43 of the fixing portion 44.

In addition, the cradle 50 is a 'c' shaped connection table 53 formed with a groove 51 corresponding to the bolt groove 41 of the finish portion 40 and a slide groove 52 of the long hole shape. It is composed.

Looking at the operation according to a preferred embodiment of the present invention having the configuration as described above are as follows.

First, as shown in FIGS. 3 to 5, the substrate 17 is brought into close contact with the contact surface 12 of the main body 15 to be coupled using a coupling member such as a bolt (not shown). When the 17 is in close contact with the main body 15, the LED 18 and the light adjusting unit 19 are positioned in the reflecting plate groove 16 of the substrate 17 to couple the substrate 17 to the main body 15. .

Thereafter, the power supply terminals 22 of the female and male first and second terminals 22a and 22b are positioned inside the window 23 of the cover 20, and the contact grooves 26 of the close contact portion 17 are positioned. Insert the contact member 25 in the).

In addition, the watertight member 22c is coupled to any one of the first terminal 22a and the second terminal 22b of the power supply terminal 22.

Here, the contact member 25 may be made of various materials, and may be made of a rubber material to increase the adhesion and watertightness of the light emitting unit 10 and the cover 20.

In addition, the light emitting part 10 and the cover 20 are coupled to each other, and the close contact part 27 formed on the light emitting part 10 is brought into close contact with the contact surface 12 of the main body 15, and the light emitting part 10 and The light emitting unit 10 and the cover 20 are coupled to each other using a bolt or the like as the seat groove h formed in the cover 20.

Here, the seat groove (h) is a self-explanatory matter that is formed to couple the light emitting unit 10 and the cover 20 by using a bolt or the like, detailed description thereof will be omitted.

When the light emitting unit 10 and the cover 20 are combined as described above, the light adjusting unit 19 of the light emitting unit 10 corresponds to the fixing base 21 formed on the cover 20. ) And the cover 20 to be combined.

When the light adjusting unit 19 of the light emitting unit 10 is coupled to the fixing stand 21 formed in the cover 20, the fixing stand 21 is in close contact with the light adjusting unit 19 and the light. The control unit 19 is coupled in a form pushing the contact surface 12 of the main body 15 so that the light control unit 19 is not shaken from the substrate 17, so that the substrate 17 and the cover 20 Will be firmly fixed).

After coupling the LED module 30 as described above, it is to couple the finishing portion 40 to both sides (the longitudinal direction of the coupling portion) of the LED module 30.

If this is described in detail, the fixing groove 43 formed in the fixing groove 44 of the coupling groove 13 and the finishing portion 40 formed in the coupling portion 14 of the LED module 30 to one side of the LED module 30. ) To correspond to the coupling groove 13 and the fixing groove 43 by inserting the rod 45 is coupled.

In addition, the auxiliary rim 42 formed on the finish portion 40 is coupled while being in close contact with the edge 24 and the heat dissipation fin 11 formed on the LED module 30.

Then, the other end 40 is coupled to the other side of the LED module 30 in the same manner as described above.

In addition, after combining the LED module 30 and the finish portion 40 using the rod 45, by combining the coupling member such as the finishing bolt (b) to the fixing portion 44 of the finish portion 40 The module 30 and the finish 40 may also be firmly fixed.

On the other hand, when combining a plurality of LED module 30, one coupling the finishing portion 40 to one side of one LED module 30 and one to couple the other LED module 30 to the other side of the LED module 30 The first terminal 22a of the power supply terminal 22 formed on the other side of the LED module 30 may be coupled to correspond to the second terminal 22b of the other LED module 30.

In this manner, the user may combine the quantity of the desired LED module 30.

Here, the water-tight member 22c is coupled to the power supply terminal 22 so that foreign matter or water is transferred to the first terminal 22a or the second terminal 22b by the watertight member 22c. It does not flow into the LED module 40 can be prevented from being damaged.

In addition, when the plurality of LED modules 30 are coupled to each other and the finishing unit 40 is coupled, the LED modules 30 are first combined in a plurality, and then a plurality of LED modules 30 are closed to one side and the other side of the combined LED module 30. 40 may be coupled to each other, while combining the finishing portion 40 to one side of one LED module 30 and a plurality of LED modules 30 one by one to the rod 45 of the finishing portion 40 Using the power terminal 22 of each of the LED module 30 may combine all the LED module 30 and the other finishing portion 40 to the other side of the LED module 30 located at the end.

In addition, the LED module 30 due to the inflow of foreign matter or water is prevented from occurring due to the space where the LED module 30 and the finishing unit 40 are in close contact by the auxiliary edge 42 formed on the finishing unit 40 ( 30) can be prevented from being damaged.

Then, when the LED module 30 and the finish portion 40 is coupled to the cradle 50 to both sides of the finish portion 40.

In detail, a plurality of bolt grooves 41 and 'c' shaped connecting rods among the plurality of bolt grooves 41 formed on the respective finishing parts 40 formed on one side and the other side of the LED module 30 ( 53, the grooves 51 formed in the corresponding grooves are matched, and the other bolt grooves 41 and the slotted slide grooves 52 correspond to each other, and then the respective bolt grooves 41, the grooves 51, the slide grooves 52 By coupling the coupling member such as bolt to the finish 40 and the cradle 50 is to be combined.

After combining the LED module 30, the finishing unit 40, the cradle 50 in the same manner as above, and the user selects and manufactures the quantity of the LED module 30 according to the place where the user installs the floodlight, The cradle 50 may be installed in various places such as a wall or a ceiling of a place where a user wants to install.

In addition, through the slide groove 52 formed in the cradle 50, the user can be installed by adjusting the angle of the floodlight.

This, the LED module 30 and the finish portion 40 is to be rotated along the slide groove 52 of the long hole shape so that the user can project the light to the desired position.

In addition, it is obvious that after installing the flood light, a power supply unit (not shown) for applying power to the LED module 30 formed in the flood light from the outside is obvious and the power supply terminal 22 of the LED module 30. It is formed and installed in the same male and female form as the power supply terminal 22 to apply the power to the furnace.

When the user installs a floodlight and applies power from the outside, the light is emitted from the LED 18 and passes through the window 23 of the cover 20 through the LED 18 and the light control unit 19. The light will be emitted to the outside.

It is obvious that the window 23 is formed to be transparent or translucent so that the light of the LED 18 can be projected to the outside, and the material is any material that can project light, such as synthetic resin material currently used. You can also use.

Here, the window (23) has a fixing stand 21 is formed, the LED 18 and the light adjusting unit 19 is fixed to the fixing stand 21, the LED 18 and the light adjusting unit 19 is As well as being firmly fixed to the substrate 17, the light emitted and reflected by the LED 18 and the light adjusting unit 19 by the holder 21 is not dispersed to the outside of the holder 21, and the holder 21. Constantly radiated to the outside through the LED 18 and the light emitted from the light adjusting unit 19 is not disturbed or diffused reflection is excellent in the luminous efficiency of light.

Here, the light adjusting unit 19 may act as a reflector to reflect the light emitted from the LED 18 according to the user's purpose, as the user can act as a lens to project the light constantly You can choose to use it.

In addition, the window 23 for projecting the light emitted from the LED 18 may be manufactured in a planar shape, or may be manufactured in a curved surface for a visual effect. When the window 23 is formed in a curved surface, the window ( Since the light of the LED 18 may not be properly projected by the curved surface of the 23, the planar projection portion 28 is formed on the window 23 so as to protrude outward from the window 23 or to be recessed inward. You can also install.

In addition, the heat dissipation fin 11 formed in the main body 10 is a general configuration for dissipating heat generated from the LED 18 to the outside, and a detailed description thereof will be omitted.

Then, when power is applied to the LED module 30, there is no need for a space for installing the power line, such as when applying power using the power line, the power supply terminal 22 between the LED module 30 It can be connected directly through, reducing the space for applying power to the LED module 30 is excellent in space utilization, and because the power is applied to the LED module 30 without using a power line, such as twisting or short circuit of the power line It is possible to prevent the damage caused by the ease of management.

In addition, the LED module 30 can be directly connected to each other through the power supply terminal 22, when the maintenance or replacement due to the damage of the LED module 30, the LED module 30 as a whole Only the LED module 30 that needs to be maintained and replaced without being removed can be immediately removed, thereby simplifying maintenance and management.

When the plurality of LED modules 30 are combined, the LED module does not need to use a device (not shown), such as a case (not shown), of a predetermined size that should cover the entire LED module 30. 30 can be fixed and space utilization is excellent by reducing the space by the case.

In addition, when the plurality of LED modules 30 are combined, the plurality of LED modules 30 may be primarily combined with only the power terminal 22 formed in the LED module 30 without using a separate device. When the module 30 is coupled to the length of the rod 45 is coupled to the coupling groove 12 formed in the LED module 30, a plurality of LED module 30 can be coupled to the secondary LED module 30 As the bonding force between them is excellent, the space for installing the LED module 30 will be minimized.

10: light emitting unit 11: heat dissipation fin
12: contact surface 13: coupling groove
14 coupling portion 15 body
16: reflector groove 17: substrate
18: LED 19: light control unit
20: cover 21: holder
22: power supply terminal 23: window
24: border 25: contact member
26: close contact 27: close contact
30: LED module 40: finish
41: bolt groove 42: auxiliary frame
43: fixing groove 44; Fixture
45: rod 50: holder
51: groove 52: slide groove
53: connecting rod
100: Flood light using LED module with easy power supply

Claims (5)

  1. A plurality of heat dissipation fins 11 are formed to protrude from the rear side, and a close contact surface 12 is formed at the front side, and the main body 15 formed by integrally connecting the coupling parts 14 forming the coupling grooves 13 to both sides. And an LED 18 and a light control unit which are in close contact with the contact surface 12 of the main body 15 and positioned in the reflector plate groove 16 of the substrate 17 and the reflector plate groove 16 of the substrate 17. A light emitting portion 10 composed of 19;
    It is coupled to the main body 15 of the light emitting unit 10 and protrudes to correspond to the light control unit 19 inward, the first terminal 22a of the male thread type and the second terminal of the female thread type ( A power supply terminal 22 formed of 22b is formed, and the window 23 for projecting the LED light to the outside, and the edge 24 formed integrally with the window 23 and the edge 24 are integrally formed. A cover 20 composed of a close contact portion 27 having a close contact groove 26 into which the close contact member 25 is inserted;
    An LED module 30 to which the light emitting unit 10 and the cover 20 are coupled;
    It is coupled to both sides of the LED module 30, the auxiliary edge 42 and the bolt groove 41 is formed in close contact with the heat dissipation fin 11 and the lid 24 of the light emitting unit 10 and the The fixing part 44 and the coupling groove 13 of the light emitting part 10 are integrally connected to the auxiliary rim 42 and are provided with a fixing groove 43 corresponding to the coupling groove 13 of the light emitting part 10. A finishing part 40 formed of a rod 45 inserted into the fixing groove 43 of the fixing part 44;
    It consists of a cradle 50 consisting of a 'c' shaped connection table 53 formed with a groove 51 corresponding to the bolt groove 41 of the finish portion 40 and the long groove-shaped slide groove 52 Flood lamp with easy-to-power LED module.
  2. The power source of claim 1, wherein the light adjusting unit 19 of the light emitting unit 10 functions as a reflector to reflect light emitted from the LED 18 or a lens to project the light constantly. Flood lamp using LED module that is easy to supply.
  3. The floodlight of claim 1, wherein the power supply terminal (22) of the cover (20) further includes a watertight member (22c).
  4. The floodlight of claim 1, wherein the window (23) of the cover (20) is formed in a curved shape.
  5. The method of claim 4, wherein the cover 23 is formed in a curved shape of the window 23, the projection portion 28 of the planar shape is formed to protrude to the outside of the window 23 or is formed to be recessed inward. Floodlight using LED module with easy power supply.
KR1020100084538A 2010-08-31 2010-08-31 A flood lighting using led module having easy powersupply function KR101004265B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101327431B1 (en) 2013-07-30 2013-11-11 주식회사 에피디어 Led streetlight
KR101636919B1 (en) * 2016-01-07 2016-07-06 (주)라이노 Changeable led-illumination
KR101886970B1 (en) 2017-07-18 2018-08-08 김영롱 LED module anti-deformation applied to LED light

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Publication number Priority date Publication date Assignee Title
US20080080196A1 (en) 2006-09-30 2008-04-03 Ruud Lighting, Inc. LED Floodlight Fixture

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US20080080196A1 (en) 2006-09-30 2008-04-03 Ruud Lighting, Inc. LED Floodlight Fixture

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KR101327431B1 (en) 2013-07-30 2013-11-11 주식회사 에피디어 Led streetlight
KR101636919B1 (en) * 2016-01-07 2016-07-06 (주)라이노 Changeable led-illumination
KR101886970B1 (en) 2017-07-18 2018-08-08 김영롱 LED module anti-deformation applied to LED light

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