KR101673518B1 - Led flood light for easy exchange to led module - Google Patents

Led flood light for easy exchange to led module Download PDF

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Publication number
KR101673518B1
KR101673518B1 KR1020160033642A KR20160033642A KR101673518B1 KR 101673518 B1 KR101673518 B1 KR 101673518B1 KR 1020160033642 A KR1020160033642 A KR 1020160033642A KR 20160033642 A KR20160033642 A KR 20160033642A KR 101673518 B1 KR101673518 B1 KR 101673518B1
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KR
South Korea
Prior art keywords
led
main body
module
led module
fastening
Prior art date
Application number
KR1020160033642A
Other languages
Korean (ko)
Inventor
김근하
윤진식
김대중
허봉현
임수근
이규희
Original Assignee
네오마루 주식회사
김근하
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Priority to KR1020160033642A priority Critical patent/KR101673518B1/en
Application granted granted Critical
Publication of KR101673518B1 publication Critical patent/KR101673518B1/en

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    • 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
    • F21V17/002—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for interchangeability, i.e. component parts being especially adapted to be replaced by another part with the same or a different function
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • 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
    • 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
    • F21V17/107—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 hinge joints
    • 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
    • F21V17/16—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 by deformation of parts; Snap action mounting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources

Abstract

The present invention relates to an LED flood light capable of easily replacing an LED module. The LED flood light includes: a main body unit comprising a main body having a certain internal space for inserting a power supply unit therein and an opening and closing cover opening and closing the internal space toward the front of the main body; and a module mounting unit having a plurality of replaceable stand-alone type LED modules mounted therein, and individually coupled to one side or both sides with respect to the main body unit to be electrically connected to the power supply unit.

Description

{LED FLOOD LIGHT FOR EASY EXCHANGE TO LED MODULE}

The present invention relates to a light emitting diode (LED) light emitting diode which can be easily replaced, and more particularly, to a light emitting diode (LED) light emitting diode having a main body in which a power supply device or the like is installed and a module mounting part capable of being slidably and double- The number of the independent LED modules can be easily changed and the number of the LED modules can be varied so as to manufacture the floodlight having the output capacity of the required brightness according to the installation position, And an LED floodlight which can easily replace an LED module that is easy to repair and replace due to maintenance.

Street lamps and security lights using LED light sources, which are called mecas of modern lighting, are positioned as high-efficiency lighting lamps. In addition, the floodlights are mainly made of mercury lamps. Recently, however, It is a trend to be replaced.

The lighting lamp using such an LED has a smaller amount of electricity consumption than a conventional general lighting lamp, and has a remarkably high strength and durability.

In addition, the floodlight is installed indoors or outdoors to illuminate various structures with desired brightness, or to improve the scenery through color rendering. Such a light projecting light is constructed so as to be capable of irradiating light of high luminance, so that it is expensive and complicated.

In addition, a general LED type light source is composed of an LED unit, a protective cover, a housing, and a heat sink capable of dissipating the heat of the LED unit. The light emitting unit includes a case of a predetermined size and a plurality of LED bulbs Was used to illuminate the light.

However, if the size of the case is uniformly 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.

Accordingly, as disclosed in Korean Patent Laid-Open 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 be coupled to a coupling member A plurality of LED modules are used to adjust the angle of each LED module.

However, even if a plurality of LED modules are connected to each other as described above, a separate case for fixing a plurality of LED modules needs to be manufactured in accordance with the location, so that a work process for manufacturing various sizes of cases There is a problem that the manufacturing cost increases.

Also, since a plurality of LED modules are coupled to the case by using a coupling member such as a bolt and a nut, a process of assembling and disassembling a plurality of LED modules and an operation time are increased, and an LED module There is a problem in that it is necessary to disassemble the entirety of the combined LED module.

In the case of various lighting apparatuses using a conventional LED lighting module, the main body or the case may have a predetermined area or capacity in consideration of the number of the LED lighting modules to be installed corresponding to the desired lighting capacity in the lighting apparatus, Or a shape, or the like.

As described above, in the related art, the case of various lighting apparatuses manufactured using LED lighting modules having a specific lighting capacity is limited to a predetermined shape (that is, the size of the case can not be varied corresponding to the required lighting capacity) There is a problem in that the production cost of the product is greatly increased because the case is separately formed for each lighting apparatus having different lighting capacities.

In addition, in the case where the lighting module is firmly attached or fixed in the outer case as described above, and a repair or replacement of some lighting modules having a failure or a long lifetime is attempted, There is a problem that the operation of disassembling and assembling the members is very difficult.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a module mounting part in which a main body part in which a power supply part, And the LED module and the module mounting unit are easily separated and combined with each other, so that it is possible to easily manufacture the LED module according to the output capacity required at the installation site, and the replacement of each LED module is very easy And an LED floodlight for easily replacing the LED module.

It is another object of the present invention to provide a module mounting part that can be varied in accordance with the number and type of LED modules when different capacities of brightness are required depending on installation positions, The LED module can be used for mutual use, thereby reducing the cost and significantly improving the productivity. Thus, it is possible to provide an LED floodlight which is easy to replace the LED module having excellent economy.

It is another object of the present invention to provide an LED module capable of preventing the problem of falling of the light projection due to the loosening of a part of the fastening member or the like due to the module mounting part being coupled through the fastening member on both sides of the body part, And an LED floodlight which is easy to replace.

In order to accomplish the above object, an LED light source according to the present invention can easily replace an LED module according to the present invention. The LED light source includes a main body having a predetermined internal space formed therein for inserting a power source, A body portion formed of an opening / closing cover for opening / closing a space; A module mounting unit mounted with a plurality of replaceable LED modules and electrically connected to one or both sides of the main unit and electrically connected to the power unit; The module mounting portion includes the plurality of LED modules, a base frame coupled to both ends of one side or the other side of the main body, and a base frame coupled to the LEDs to emit light toward the outside in a state where the LED modules are accommodated in the base frame. Wherein the mounting cover is hingedly connected to one side of the base frame so as to be rotatable and the other end is fixed or fixed to the other side of the base frame via a fixing member, So as to be released.

In addition, the LED light source according to the present invention is easy to replace the LED module according to the present invention, and the main body includes a gasket interposed between the main body and the opening / closing cover to close the internal space, One end of the main body is rotatably hinged to one side of the main body and the other end is fixed or fixed to the other side of the main body through a fixing member.

Further, the LED module according to the present invention can easily replace the LED module according to the present invention. In the LED module, a plurality of the LED modules each having an output capacity of 20W to 50W are arranged on the mounting cover, The cover may be provided with fastening means for mounting a plurality of the LED modules in different directions so that the total output capacity determined according to the arrangement direction of the plurality of LED modules may be varied.

In addition, the LED floodlight or the like, which is easy to replace the LED module according to the present invention, may include detachment means for detachably connecting the module mounting portion to the main body portion. Wherein the attachment and detachment means includes a connecting portion extending in the width direction at both sides in the longitudinal direction of the base frame, a sliding protrusion protruding from the inside of the distal end portion of the connecting portion by a predetermined length, And a fastening member for fastening the fastening member such that the fastening member is fastened to the main body in a state where the sliding protrusion is fitted in the guide groove, .

In addition, the LED floodlight of the present invention is easy to replace the LED module according to the present invention. The LED floodlight is provided with a ridge which is formed on the ground to fix the main body unit at a predetermined height from the ground. A fixing means having a fixing bracket, one side of which is coupled to the rear surface of the main body and the other side of which is fastened to the upper end of the case; Wherein the fixing bracket is fixed to a position where the opening of the guide groove is closed when the sliding protrusion is fitted in the guide groove.

According to the above-described structure, the LED light source can easily and reliably be separated from the main body and the module mounting parts, in which a plurality of LED modules are mounted, And the mounting portion can be easily opened and closed. Thus, it is easy to maintain and repair. Further, a plurality of LED modules can be easily and firmly coupled separately from the main body, and each independent LED module can be easily replaced.

In addition, the LED floodlight which can easily replace the LED module according to the present invention includes a mounting cover in which a plurality of LED modules having different output capacities can be commonly mounted corresponding to the number and type of LED modules used By improving the compatibility, it is possible to easily manufacture a floodlight having an output capacity required according to the installation position, and as a result of cost reduction, it is possible to improve productivity and economical efficiency.

In addition, since the module mounting portion can be separated from the main body by a sliding and double structure in a simple and robust structure, and the double-sided connection is possible through the bracket at both sides of the main body, So that it is possible to prevent the problem that the light projecting light falls due to the loosening phenomenon of some fastening members.

FIG. 1 is a perspective view showing an LED light source for easy replacement of an LED module according to an embodiment of the present invention. FIG.
FIG. 2 is an exploded perspective view showing a structure of an LED light-emitting device and the like for easily replacing the LED module according to an embodiment of the present invention. FIG.
FIGS. 3A and 3B are explanatory views illustrating a state in which an LED module is compatible with a module mounting portion such as an LED light source, etc., in which an LED module according to an exemplary embodiment of the present invention can be easily replaced.
FIG. 4 is a plan view showing a mounting cover such as an LED flash light for easily replacing the LED module according to the embodiment of the present invention. FIG.
FIG. 5 is a side view showing a state of use of an LED light source and the like, which is easy to replace the LED module according to an embodiment of the present invention. FIG.
FIG. 6 is a side view showing an assembled state of an LED light source or the like, which is easy to replace an LED module according to an embodiment of the present invention. FIG.
FIG. 7A and FIG. 7B are perspective views showing a variable state of the brightness output capacity of an LED light projection or the like, which facilitates replacement of the LED module according to an embodiment of the present invention;
FIG. 8 is a diagram illustrating an example of a use state in which an LED light source is installed in an LED module according to an embodiment of the present invention. FIG.

Hereinafter, an LED floodlight (hereinafter referred to as an "LED floodlight") which facilitates the replacement of the LED module according to the present invention will be described in more detail with reference to the embodiments shown in the drawings.

FIG. 1 is a perspective view illustrating an LED light source for easily replacing an LED module according to an exemplary embodiment of the present invention. FIG. 2 is a perspective view illustrating an LED module according to an exemplary embodiment of the present invention. 3A and 3B are explanatory views illustrating a state in which an LED module is compatible with a module mounting part such as an LED light source or the like for easily replacing the LED module according to an embodiment of the present invention, FIG. 5 is a perspective view illustrating an LED light source according to an exemplary embodiment of the present invention. Referring to FIG. 5, FIG. 6 is a side view showing an assembled state of an LED light source or the like, which is easy to replace the LED module according to an embodiment of the present invention. FIGS. 7A and 7B are cross- FIG. 8 is a perspective view showing a variable state of the brightness output capacity of an LED light source, etc., in which an LED module according to an exemplary embodiment can be easily replaced, FIG. 8 is a perspective view showing an LED light source according to an embodiment of the present invention, Fig.

Referring to the drawings, an LED light projector according to an embodiment of the present invention includes a main body 10, a power source 20, module mounting portions 30a and 30b, detachable means 40, and fixing means 50 .

The main body 10 may be formed in a substantially square shape, and may be made of a metal material having durability and hermeticity.

In addition, the main body 10 may include a main body 11 and an opening / closing cover 12.

The main body 11 is formed with a predetermined internal space 111 in which the power supply unit 20 is installed. The internal space 111 includes a power supply SMPS for power supply, a dimming modem, And the like can be fixed.

Further, the main body 11 is formed with wire outlets 112 penetrating through the one ends of both sides at predetermined sizes.

The opening and closing cover 12 is configured to open and close the inner space 111 in front of the main body 11. One end of the main body 11 is rotatably connected to the main body 11 by a hinge 121, And the end portion is fixed or fixed to the other side of the main body 11 via the fixing member 122.

1 and 2, the fixing member 122 may include a body 122a formed integrally with the hook 122a, as shown in FIGS. 1 and 2, And a locking protrusion 122b protruding from the other side of the portion connected to the hinge 121 to the entire distal end of the opening / closing cover 12. [

The main body 10 may include a gasket 13 interposed between the main body 11 and the opening / closing cover 12 to seal the inner space 111.

The gasket 13 may be inserted into an insertion groove 123 formed at a predetermined depth along an inner circumferential portion of the opening and closing cover 12. The gasket 13 is inserted into the insertion groove 123, And is in close contact with a protruding protrusion 113 protruding along the front end of the main body 11 to seal the inner space 111.

Accordingly, the opening / closing cover 12 can be firmly and hermetically coupled to the main body 11 through the simple fastening structure of the fixing member 122, The opening and closing of the space 111 is facilitated, and the maintenance and repairing of the LED light of the present invention becomes very convenient.

The power supply unit 20 is configured to supply power to each of the LED modules 31 installed in the module mounting units 30a and 30b to be described later.

The power supply unit 20 may include a SMPS, a dimming modem, a circuit breaker, and a terminal block installed in the internal space 111. The power supply unit 20 may include the gasket 13, ) Is waterproofed and the power supply function can be stably performed.

The module mounting portions 30a and 30b are configured to be mounted with a plurality of independently replaceable LED modules 31. The module mounting portions 30a and 30b are coupled to either one side or both sides of the main body 10, The power supply unit 20 is electrically connected to the power supply unit 20 so that power can be supplied through the power supply unit 20.

In addition, the LED floodlight according to the embodiment of the present invention is configured such that one pair of the module mounting portions 30a and 30b can be installed on either one side or both sides of the main body 10, When the module mounting portions 30a and 30b are installed only in the case where the module mounting portions 30a and 30b are installed, respectively, and when the module mounting portions 30a and 30b each having an output capacity of 100 W are installed, An LED floodlight having a capacity can be constructed.

As described above, the total output capacity of the LED floodlight of the present invention can be varied, and such an action and effect can be generated through an organic coupling relationship of a more specific configuration of the module mounting portions 30a and 30b, The configuration of the module mounting portions 30a and 30b will be described in more detail.

The module mounting portions 30a and 30b include the plurality of LED modules 31, a base frame 32, and a mounting cover 33. [

The plurality of LED modules 31 may be mounted on the mounting cover 33. When the LED module 31 has a failure or a long life, the plurality of LED modules 31 can be independently replaced.

The LED light 311 may include a first LED module 311 and a second LED module 312, which have different output capacities, according to an embodiment of the present invention.

Referring to FIGS. 3A and 3B, each of the first LED module 311 and the second LED module 312 may have an output capacity of about 20W to 50W. For example, the plurality of first LED modules 311a, 311b, 311c, and 311d mounted on the module mounting portions 30a and 30b may be formed of four 25W-class LED modules. The module mounting portions 30a, 30b are installed only on one side of the main body 10, a light emitting lamp having an output capacity of 100W and an output capacity of 200W is provided when both are mounted on the pair of module mounting portions 30a, 30b on both sides .

The second LED module 312 is configured such that when two 50W LED modules are mounted on the module mounting portions 30a and 30b, the pair of second LED modules 312a and 312b have an output capacity of 100W And a light projector having an output capacity of 200 W can be constructed when the module mounting portions 30a and 30b are installed on both the pair of module mounting portions 30a and 30b.

The first LED module 311 and the second LED module 312 are manufactured to have different capacities so that the number of LED modules installed in one module mounting part 30a or 30b may be different Lt; / RTI > The first LED module 311 may include a condensing type cover 311 'formed with a condensing lens for each LED element. The second LED module 312 may include a plurality of LEDs And a diffusion type cover 312 'for diffusing light emitted from the device as a whole.

The base frame 32 may have a substantially rectangular shape so as to form a predetermined space for accommodating the plurality of LED modules 31. The base frame 32 may have a plurality of heat dissipation openings 32a formed at regular intervals along a sidewall portion of the periphery, So that the heat emitted from the LED module 31 of the LED module 31 can be easily discharged to the outside.

The base frame 32 is configured to be coupled to the main body 10, that is, one side or both ends of the main body 11. In the state where the base frame 32 is coupled to the mounting cover 33, It is preferable that the LED module 31 is made of a metal material capable of enhancing heat conduction, heat flux, and heat radiation phenomenon so that heat can be dissipated.

The mounting cover 33 is configured to mount the plurality of LED modules 31 inward so that light is emitted toward the outside in a state where the plurality of LED modules 31 are accommodated in the base frame 32 to be.

One end of the mounting cover 33 is rotatably connected to one side of the base frame 22 by a hinge 331 and the other end of the mounting cover 33 is fixed to the other side of the base frame 32 through a fixing member 332. [ Or fixedly released.

The fixing member 332 may have the same structure as that of the fixing member 122 provided for opening and closing the opening and closing cover 12 and may be integrally formed with the hook- 332a and a hooking protrusion 332b which is fixed or unlocked while being hooked on the body 332a.

5, the mounting cover 33 can be easily opened and closed from the base frame 32 via the fixing member 332, and the plurality of The replacement and maintenance of the LED modules 31 can be performed very easily.

As described above, the mounting cover 33 may include a plurality of the LED modules 31 having an output capacity of 20W to 50W. The plurality of LED modules 31 may include a pair of LED modules 31, The module mounting holes 333 are formed in the shape of a rectangle which can be arranged in the lateral direction or the longitudinal direction depending on the total output capacity required by the module mounting portions 30a and 30b.

The module installation hole 333 is formed so as to allow light to be emitted to the outside in a state where the LED module 31 is accommodated inside the base frame 32. In this case, The plurality of LED modules 31, that is, the first LED module 311 and the second LED module 312 are connected to each other so that the total output capacity can be varied according to the arrangement direction of the plurality of LED modules 31 There is provided a fastening means which can be mounted in a different direction.

4, the fastening means includes first fastening holes 334a 'and 334a' to which the first LED module 311 can be mounted, 2 fastening holes 334b ', 334b ".

The first fastening holes 334a 'and 334a' 'are formed by a plurality of fastening holes spaced apart from each other by a predetermined distance along a long side of the module mounting hole 333, that is, on both sides in the width direction. Holes 334a 'and 334a "are formed by fastening the bolts inserted into the bolt insertion holes 31a formed in both longitudinal side edge directions of the first LED module 311, So that it can be easily mounted on the mounting cover (33). That is, the bolt insertion hole 31a formed in the first LED module 311 and the first fastening holes 334a 'and 334a "formed around the module installation hole 333 are disposed at corresponding positions .

Accordingly, it is preferable that the LED light of the present invention is manufactured such that the plurality of first LED modules 311 have a predetermined size for the mounting structure of the first LED module 311.

More specifically, in an embodiment of the present invention, when the first LED module 311 includes four module mounting portions 30a and 30b, the first LED module 311 corresponds to the lengthwise dimension of the module mounting hole 333 It is preferable that the size of the first LED module 311 is set to be 1/4 of the width of the first LED module 311. That is, the length of the module mounting hole 333 is formed to be four times the width direction of the first LED module 311.

The module mounting portions 30a and 30b on both sides of the main body 10 may have a brightness capacity of a predetermined size when the first LED modules 311 are composed of four LED modules 311, And can be continuously arranged and arranged in the horizontal direction.

The second fastening holes 334b 'and 334b' 'are formed by a plurality of fastening holes spaced along a short side of the module mounting hole 333, that is, along both sides in the longitudinal direction. (334b ', 334b ") are fastened through bolts inserted into bolt insertion holes (31b) formed in both longitudinal side edge directions of the second LED module (312) So that it can be easily mounted on the mounting cover 33 in a direction intersecting with the first LED module 311. That is, in the embodiment of the present invention, as shown in FIG. 3B, when the number of the second LED modules 312 is two, the two sizes of the second LED modules 312 correspond to the length of the module installation hole 333 Direction and the entire width direction.

The entire output capacity of the module mounting portions 30a and 30b can be variably set according to the output capacity determined according to the installation position in the tunnel through the above-described configuration of the LED floodlight of the present invention, The LED module 31 can be easily separated from and connected to the module mounting portions 30a and 30b of the module mounting portions 30a and 30b, And the maintenance effect is very convenient. That is, it is generated through the organic coupling structure of the components such as the base frame 32, the mounting cover 33 and the fastening means of the module mounting portions 30a and 30b as described above.

In addition, the LED flood light according to the embodiment of the present invention is characterized in that it includes the detachment / attaching means 40 for detachably connecting the module mounting portions 30a, 30b from the main body 10.

6, the attachment / detachment means 40 includes a connection portion 41, a sliding protrusion 42, a guide groove 43, and a fastener 44.

The connection part 41 is configured to be detachably attached to the main body part 10 by the module mounting parts 30a and 30b. The connection part 41 is formed in the base frame 32 so as to extend in the width direction from both sides in the longitudinal direction of the base frame 32 32).

The sliding protrusions 42 protrude from the inside of the distal end portions of the connecting portions 41 on both sides of the sliding protrusions 42. The sliding protrusions 42 are guided by the guide grooves 43, do.

The guide grooves 43 are formed at both ends of both sides of the main body 11 so as to have a predetermined length. The guide grooves 43 are formed at both ends of the main body 11, And the sliding protrusion 42 formed at the distal end of the connecting portion 41 is inserted in a vertical direction from the rear side of the main body 11, .

The module mounting portions 30a and 30b are preferably arranged in a state where they face each other on both sides of the main body 11 so that the guide grooves 43 are formed in the main body 11 The connecting portion 41 has a predetermined curve toward the rear side of the side surface of the base frame 32 so as to be easily inserted into the guide groove 43 in the rear direction of the main body 11 It is extended to break.

In the state where the sliding protrusion 42 is inserted into the guide groove 43 as described above, that is, when the connecting portion 41 is fitted into the main body 11, The fastening member 44 may be fixed to one side or both sides of the main body 11 such that a fastening member such as a bolt is inserted and fastened as shown in FIG. A plurality of guide grooves 43 may be formed around the guide grooves 43 of the guide groove 11.

At this time, it is a matter of course that the bolt insertion port 32b is formed at a position corresponding to the fastening hole 44 in the connection part 41. [

The fixing means 50 is configured to fix the main body 10 at a predetermined height from the ground.

8, the fixing means 50 includes a leg 51 mounted on the ground so as to fix the main body 10 at a predetermined height from the ground, And a fixing bracket 52 coupled to the rear surface of the main body 10 and the other end of which is fastened to the upper end of the case 51.

The fixing bracket 52 can be firmly coupled through a separate fastening member through the rear surface of the main body 10 and the module mounting portions 30a and 30b can be fixed to the lighting object As shown in FIG.

6, in the LED flasher according to the embodiment of the present invention, the fixing bracket 52 is inserted into the guide groove 43 in a state where the sliding protrusion 42 is inserted into the guide groove 43 43, respectively.

This prevents the module mounting portions (30a, 30b) from being detached from the main body (10) due to a part of the fastening member being fastened to the fastening hole (44) .

The module mounting portions 30a and 30b of the present invention can be separated from the main body 10 by a sliding and double structure and can be easily and rigidly connected to the main body 10 through the above- 11, it is possible to greatly improve the safety compared to the conventional floodlighting and the like by preventing the problem that the floodlight or the like falls down.

7A and 7B, the LED floodlight of the present invention can be easily manufactured according to the output capacity required at the installation site through the simple separation and coupling structure of the module mounting portions 30a and 30b, It is very easy to replace the independent LED module 31 of FIG.

8, the LED floodlight of the present invention can easily change to a high output capacity through a combination of a plurality of the LED modules 31 according to an output capacity required by the module mounting portions 30a and 30b The module mounting portions 30a and 30b are configured to be coupled to the module mounting portions 30a and 30b by changing the shape of the fixing means 50 such that the fixing bracket 52 is fixed to a ceiling, It is also possible to use an embodiment that can be used as an illumination means such as a tunnel or the like.

That is, since the LED module 311 of the present invention is of a condensing type and the LED module 312 of the present invention can be of a diffusion type, The module mounting portions 30a and 30b of a high output through the combination of a plurality of LED modules 311 and 312 make it possible to use the module mounting portions 30a and 30b as a substitute for lighting means such as a tunnel, It can also be exercised.

The LED floodlight which is easy to replace the LED module described above and shown in the drawings is only one embodiment for carrying out the present invention and should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is defined only by the matters set forth in the following claims, and the embodiments improved and changed without departing from the gist of the present invention are obvious to those having ordinary skill in the art to which the present invention belongs It will be understood that the invention is not limited thereto.

10 Body 11 Body
111 interior space 112 wire outlet
113 hanging chin 12 opening and closing cover
121 hinge 122 fixing member
13 Gasket 20 Power supply
30a, 30b Module mounting part 31 Multiple LED modules
311 first LED module 312 second LED module
32 Base frame 33 Mounting cover
331 Hinge 332 Fixing member
333 Module mounting hole 40 Detachable means
41 Connecting portion 42 Sliding projection
43 guide groove 44 fastener
50 Fixing means 51
52 Fixed bracket

Claims (5)

In an LED light projection,
A main body having a main body having a predetermined inner space formed therein for inserting the power supply unit and an opening / closing cover for opening / closing the inner space in front of the main body; A module mounting unit mounted with a plurality of replaceable LED modules and electrically connected to one or both sides of the main unit and electrically connected to the power unit; Including,
The module mounting portion includes the plurality of LED modules, a base frame coupled to one end or both ends of the other end of the main body, and a light emitting diode And a mounting cover which is arranged and mounted on the base plate,
Wherein the mounting cover is hingedly connected at one end thereof to one side of the base frame so as to be rotatable and fixed at the other side of the base frame through a fixing member at the other end thereof,
Detachment means for detachably attaching the module mounting portion to the main body portion; Further included,
The attachment / detachment means includes a connecting portion extending in the width direction at both sides in the longitudinal direction of the base frame, a sliding protrusion protruding at a predetermined length from the inside of the distal end portion of the connecting portion, and a sliding protrusion And a fastening member for fastening the fastening member such that the fastening member is fastened to the main body in a state where the sliding protrusion is inserted into the guide groove And an LED flash light for easily replacing the LED module. The method according to claim 1,
Wherein the main body includes a gasket interposed between the main body and the opening / closing cover to close the internal space,
Wherein the opening / closing cover is hingedly connected at one end to one side of the main body so as to be rotatable and the other end is fixed or unfixed to the other side of the main body through a fixing member. . 3. The method according to claim 1 or 2,
Wherein the module mounting portion includes a first LED module and a second LED module, the plurality of LED modules having different output capacities,
Wherein the mounting cover has a rectangular module mounting hole in which a plurality of the first LED module and the second LED module can be continuously arranged in the horizontal direction or the vertical direction,
Wherein the module installation hole is provided with a fastening means for mounting a plurality of the LED modules so that the total output capacity determined according to the arrangement direction of the plurality of first LED modules and the plurality of second LED modules is varied,
The fastening means includes a plurality of first fastening holes spaced apart from each other along both sides in the width direction of the module mounting hole and a plurality of second fastening holes spaced apart from each other along both sides in the lengthwise direction of the module mounting hole ,
Wherein the first LED module and the second LED module each have a bolt insertion hole to be fastened with a bolt corresponding to the first fastening hole and the second fastening hole, respectively, wherein the LED module is easily replaceable. delete 3. The method according to claim 1 or 2,
A fixing bracket having one side fixed to the rear surface of the main body and the other side fixed to the upper end of the case so that the LED module faces a specific direction, A fixing means provided; Further included,
Wherein the fixing bracket is fixed to a position where the opening of the guide groove is closed when the sliding protrusion is fitted in the guide groove.
KR1020160033642A 2016-03-21 2016-03-21 Led flood light for easy exchange to led module KR101673518B1 (en)

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101840137B1 (en) 2016-11-15 2018-03-19 서규선 Tunnel Lamp using LED
KR101910939B1 (en) 2017-08-31 2018-12-20 정영일 compatible type LED tunnel lamp and method of exchanging the same
CN109578872A (en) * 2018-12-24 2019-04-05 和鸿电气股份有限公司 A kind of adjustable street lamp of light-transmission angles
KR102100627B1 (en) 2018-11-29 2020-04-14 (주)세종하이테크 Block type flood lighting appliance

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101509500B1 (en) * 2014-07-31 2015-04-08 삼성유리공업 주식회사 Led tunnel light lamp sturecture by expanded configuration type
KR101571832B1 (en) * 2015-01-06 2015-11-25 태원전기산업(주) Led lamp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101509500B1 (en) * 2014-07-31 2015-04-08 삼성유리공업 주식회사 Led tunnel light lamp sturecture by expanded configuration type
KR101571832B1 (en) * 2015-01-06 2015-11-25 태원전기산업(주) Led lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101840137B1 (en) 2016-11-15 2018-03-19 서규선 Tunnel Lamp using LED
KR101910939B1 (en) 2017-08-31 2018-12-20 정영일 compatible type LED tunnel lamp and method of exchanging the same
KR102100627B1 (en) 2018-11-29 2020-04-14 (주)세종하이테크 Block type flood lighting appliance
CN109578872A (en) * 2018-12-24 2019-04-05 和鸿电气股份有限公司 A kind of adjustable street lamp of light-transmission angles

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