KR101379665B1 - Lighting apparatus with variable capacity lighting - Google Patents

Abstract

The present invention relates to a lighting device of a light intensity variable type. Especially, the present invention is formed of a cable (1) for a one side terminal, a case (3) for combining a fixture, a lighting module installation plate (5), a plurality of light emitting diode lighting modules (6), a combination rod (7), and a lighting device fixture (8) of an angle adjusting type, but a case (4) for additional installation of 1-10 is selectively additionally installed between the case (1) for the one side terminal and the case (3) for combining the fixture as necessary. Otherwise, the present invention is formed of the case (1) for the one side terminal, a case (2) for the other side terminal, the lighting module installation plate (5), the light emitting diode lighting modules (6), the combination rod (7), and a lighting device fixture (9) of a fixed type, but the case (4) for additional installation of 1-10 is selectively additionally installed between the case (1) for the one side terminal and the case (3) for combining the fixture as necessary. Therefore, the compatibility of a case is dramatically improved and the manufacturing costs of all kinds of lighting devices are drastically reduced by changing the width and length of the case which is used when the applicant manufactures all kinds of lighting devices (For example, a ceiling lamp, a security lamp, a tunnel lamp, a down light, a stair lamp, and a lamp for a house, a stable, or a factory etc.) using light emitting diode lighting modules which previously get patent as 10-1079151 and 10-1095868. The width and length of the case is changed with an assembling type capable of being changed according to the usage count of the light emitting diode lighting module which is changed by the lighting intensity of the lighting device.

Description

Lighting apparatus with variable capacity lighting

The present invention relates to a luminaire having a variable illumination capacity, and more particularly, using a light module manufactured by using a light emitting diode (Light Emitting Diode (hereinafter, used in parallel with "LED") as a light source) having low heat generation and low power consumption. When manufacturing various lighting fixtures, it is possible to vary the size of the case according to the required lighting capacity, greatly improving the compatibility of the case, and significantly reducing the manufacturing cost, as well as providing various kinds of lighting fixture fixtures. The invention is invented so that the lighting device having a specific lighting capacity can be installed at a desired angle at a desired place irrespective of the shape of the installation place.

In general, street lamps, security lamps, tunnel lamps, and the like mainly use mercury lamps or sodium lamps as light sources to illuminate, resulting in high energy consumption compared to brightness and short lifespan. Management was needed.

Particularly, the above-mentioned lamps use mercury gas and thus have a problem of causing environmental pollution during disposal.

Therefore, recently, an illumination lamp using a light emitting diode (LED) having a short power consumption and a long life time as a light source has been developed and developed.

In this case, the light emitting diode (LED) generates a small number of carriers (electrons or holes) injected by using a PN junction structure of a semiconductor having advantages such as fast response speed, low power consumption, and long life, and emits light by recombination thereof. By using it, the power consumption is about 1/10 of the conventional incandescent light bulbs and halogen bulbs, which has the advantage of greatly reducing the electrical energy.

Particularly, in areas where power is required, such as street lamps, security lamps, tunnel lights, and the like, sodium or mercury lamps, which are frequently used in these lighting fixtures, are replaced with light emitting diode lighting modules.

On the other hand, the light emitting diode illumination module is usually mounted on a printed circuit board having a predetermined area and shape, and installed in a case front opening of a predetermined shape provided with a heat sink or a heat radiation fin, the light emitting diode in front of the light emitting diodes A transparent plate, including a lens for injecting the light at a predetermined angle, a cover is installed in the front opening of the case, and a DC voltage necessary for driving the light emitting diode is supplied to the inside or outside of the case. The power supply has an installed configuration.

The light emitting diode lighting module having such a configuration has a predetermined lighting capacity (for example, any one of 8 to 30W), and thus, when a specific lighting device is to be manufactured using the light emitting diode lighting module, the corresponding lighting The number of light emitting diode lighting modules corresponding to the lighting capacity of the fixture is installed in the main body of the lighting fixture.

However, in various lighting fixtures using conventional light emitting diode lighting modules, a predetermined area, capacity or shape is taken into account in consideration of the number of light emitting diode lighting modules and the area occupied by the main body or case to correspond to a desired lighting capacity in the corresponding lighting fixture. It has a form integrally molded to have a back.

As described above, a case of various lighting apparatuses manufactured by using light emitting diode lighting modules having a specific lighting capacity is limited to a predetermined shape (that is, the size of the case cannot be changed corresponding to the required lighting capacity). The lack of compatibility, as well as the case must be molded separately for each lighting fixture having a different lighting capacity, there is a problem that the production cost of the product is greatly increased.

In addition, the fixture for fixing the fixture is also configured to use only fixtures limited to a specific form in response to the shape of the case, such as the desired place irrespective of the shape of the installation place There is also a problem that can not be used to install at the desired angle.

1. Republic of Korea Patent Publication No. 10-0967946 (June 28, 2010) 2. Republic of Korea Patent Publication No. 10-1079151 (October 27, 2011) 3. Republic of Korea Patent Publication No. 10-1095868 (December 13, 2011)

The present invention has been made to solve the above-mentioned conventional problems, various light fixtures (for example, ceiling lamps) using the light-emitting diode lighting modules that the applicant has previously filed and patented in 10-1079151 and 10-1095868 , Lighting, tunnel light, down light, staircase, house, barn or factory lighting It is molded into a prefabricated shape that can be changed according to the number of modules used, and it is possible to significantly improve the compatibility of the case itself, and at the same time provide a variable lighting capacity variable lighting fixture that can greatly reduce the manufacturing cost of various lighting fixtures. There is this.

Another object of the present invention is to manufacture and assemble a fixture fixture used in various forms to fix the various lighting fixtures having a case assembled with a width and length corresponding to the desired lighting capacity in a specific place and location in various forms. Therefore, to provide a variable lighting fixture that can be installed and used at a desired angle in a desired place irrespective of the shape of the installation place and the like.

In order to achieve the above object, an embodiment of the present invention, in the installation of a plurality of light emitting diode illumination module in a case having a predetermined shape to configure a variable-light-emitting lighting fixture having a predetermined illumination capacity, the inner side vertical wing opened It is provided with a male coupling means and the outer surface has a closed shape in a round shape, the upper end of the upper surface formed with a fastener coupling and air passage hole formed along the center line, the rod passing through the fastener and the fastener stopper is formed by the engaging rod is caught and the bottom is opened One end case having a hollow tunnel shape as a whole; Opening inner side vertical wing is provided with a female coupling means, and the outer surface provided with a power supply line inlet is formed in the form of a fixture engaging projection protrudingly formed to be detachably installed angle adjustable fixture fixture, the upper surface of the coupling rod is passed through A fastener coupling case having a rod passing through and a fastener stopper interposed therebetween, and having a bottom opening; The light emitting diode lighting module is provided with a module installation hole and a number of screw coupling holes to be fixed and fitted, and the lighting module installation detachably installed in the bottom opening of the case having a state coupled to each other through the male and male coupling means Plate; A light emitting diode illumination module in which a cover is integrally fixed to the illumination module installation plate through screws in a state where the cover is inserted through the module installation hole of the illumination module installation plate; Coupling rods installed on the upper end of the one end case and the fastener coupling case having a state coupled to each other through the female, male coupling means and installed in the form of being fitted to the fastener stopper to prevent the case from being separated from each other; ; It is characterized in that it comprises a; adjustable angle fixtures fixtures to be detachably attached to the fastener coupling protrusion of the fixture coupling case to be installed to be detachably fixed to a specific place.

In order to achieve the above object, another embodiment of the present invention is to install a plurality of light emitting diode lighting modules in a case having a predetermined shape to configure a lighting device having a predetermined illumination capacity, the coupling of the inner surface vertical wing with a male coupling Means are provided and the outer surface has a closed shape in a round shape, the upper end of the upper surface formed with a fastener coupling and air passage hole along the center line is formed through the rod passing through the fastener and the fastener latches are fastened and the bottom is opened to the entire surface One end case having an empty tunnel shape; The open inner side vertical wing is provided with a female coupling means and the outer side has a shape of a closed shape, and the rod passing through the engaging rod is inserted into the upper end portion of the upper surface formed with a fastener coupling and an air passage hole along the center line. A case for the other end having a fixture locking protrusion protrudingly formed and having a bottom surface opened and having a hollow tunnel shape as a whole; The light emitting diode lighting module is provided with a module installation hole and a number of screw coupling holes to be fixed and fitted, and the lighting module installation detachably installed in the bottom opening of the case having a state coupled to each other through the male and male coupling means Plate; A plurality of light emitting diode illumination modules in which a cover is integrally fixed to the illumination module installation plate through screws in a state where the cover is inserted through the module installation hole of the illumination module installation plate; A coupling rod installed on the upper surface of the one side and the other end case having the state coupled to each other through the female and male coupling means and fitted into a fastener stopper to prevent the case from being separated from each other; It is characterized in that it comprises a; fixed type fixture fixture to be detachably installed on the upper surface of the case for one side and the other end to enable fixed installation of the lighting fixture in a specific place.

On the other hand, in the above two embodiments, between the one end case and the fastener coupling case or between the one side and the other end case, the female, male coupling means opposite to each other on the vertical wings formed on the inner and outer surfaces, respectively It is provided, and the rod passing through the fastener and the fastener stopper is formed in the form of the engaging rod is passed through the center surface is formed in the fastener coupling and the air passage hole is formed through the center line has a hollow tunnel shape of the bottom is opened therein Each of the additional installation case in which the light emitting diode lighting modules are fixedly installed through the lighting module mounting plate is installed within the desired number of pieces within 10 pieces.

In addition, the length of the lighting module mounting plate is variable to correspond to the number and length of the installation of the additional installation case, characterized in that the module installation holes are more perforated.

In addition, around the module installation hole of the lighting module mounting plate, the internal and external air of the lighting capacity variable luminaire is circulated with each other, and more air holes are provided to allow heat generated from the light emitting diode lighting module to be radiated. It is characterized by.

In addition, both sides of the fastener coupling and air passage hole formed on the upper surface of the case for the one side and the other end is characterized in that the engaging rod support projection further protruded.

In addition, the other side of the upper surface of the additional installation case, the rod passing through the fixture fastener locking portion protruded on one side, characterized in that the engaging rod support projection further protruded.

In addition, the rod passing through the fastener stopper outer bottom of the fastener coupling case or the other end of the case is installed so that the coupling rod penetrates so as to be caught in one end of the coupling rod so that the coupling rod does not escape from the passage through the fastener stopper. The elastic coupling bar is characterized in that the protrusion preventing protrusion further formed.

On the other hand, the male coupling means is formed by protruding the elastic engaging piece having a ">" flat cross section on both sides of the upper outer surface of the vertical plate formed inside each case, and protruding the engaging plate on both sides of the bottom surface of the vertical plate, respectively. It is characterized by one.

" 형상을 갖게 걸림편 삽입홈을 형성하고, 상기 수직판의 저부의 외면 양측에는 상기 수 결합수단의 걸림판이 삽입되어 걸려지는 걸림판 삽입구를 돌출 성형한 것을 특징으로 한다.In addition, the female coupling means has a flat cross section so that the elastic engaging pieces of the male coupling means are caught on both sides of the upper portion of the vertical plate formed to protrude outward of each case.

It is characterized in that the engaging piece insertion groove is formed to have a shape, and the engaging plate insertion port through which the engaging plate of the male coupling means is inserted and hooked on both sides of the outer surface of the bottom of the vertical plate.

In addition, the fixed luminaire fixture used when the one side and the other end case is coupled to each other, or when one or more additional installation case is installed between the one side and the other end case to be manufactured as a variable illumination luminaire is a predetermined A cut sheet for bending the elastic force to be formed to cross the center of the bottom plate, including a portion of the bottom of the vertical coupling plate on both sides of the iron plate cut to have a length and width to have a "┗┛" shape, the bolt coupling hole in the upper portion And a center of the front and rear surfaces of the bottom plate are integrally bent and formed of a "b" shaped locking ring which is fitted to each of the fastener coupling and air passing holes formed in the cases and the rod passing and fastener latches. do.

At this time, the fixing plate punched through the bolt through hole in the perpendicular direction from the upper surface of the both sides of the vertical coupling plate of the fixed fixture fixtures, characterized in that the integrally bent molding.

Meanwhile, two lighting capacity variable luminaires having a configuration in which one side and the other end case are coupled to each other or one or more additional installation cases are provided between the one side and the other end case are disposed in parallel and have a predetermined shape. It is characterized in that the fixture is fixed to each other through a connecting plate.

At this time, the luminaire connecting plate is fitted to each of the ends of the rectangular iron plate cut to have a predetermined length and width are fitted into the fixture coupling and air through hole respectively, the interval maintaining and rotation preventing plate to maintain a constant distance between the two lighting capacity variable lighting fixtures are integrated It is formed by bending, four fasteners inserted into the front and rear from the four corners, respectively, characterized in that the four fastener inserts which are fitted into the fastener catches are integrally protruded.

In addition, the upper surface of the luminaire connecting plate is bent to form a "┗┛" shape of the iron plate cut to have a predetermined length and width, both sides of the vertical coupling plate can be attached and detachable fixed fixture fixture with a bolt coupling hole perforated It is characterized by more installed.

In addition, the mutual coupling surface of the one end case and the fastener coupling case or the mutual coupling surface of the one end case and the additional installation case or the mutual coupling surface of the fastener coupling case and the additional installation case or one and the other end case. Coupling position limiting the coupling position so that the mutual coupling surfaces of the one end case and the additional mounting case or the mutual coupling surface of the other end case and the additional mounting case have a mutually straight line when the respective cases are mutually coupled Restriction groove and engaging position is characterized in that each molded on the surface facing each other.

As described above, according to the lighting capacity variable type lighting device of the present invention, various lighting devices (for example, a ceiling lamp, etc.) are used by the present applicant using light emitting diode lighting modules, which are previously filed by the applicant and patented under 10-1079151 and 10-1095868. Light emitting diode lighting module that changes the width and length of the case used to manufacture security light, tunnel light, down light, stair light, house, barn or factory light, etc. according to the lighting capacity of the lighting device. By forming a prefabricated form that can be changed to correspond to the number of uses, the compatibility of the case itself can be greatly improved and manufacturing costs of various lighting fixtures can be greatly reduced.

In addition, by manufacturing a variety of lighting fixtures used to fix and install a variety of lighting fixtures having a case assembled in a width and length corresponding to the desired lighting capacity in a specific place and location to be selectively assembled and used Various lighting fixtures can be installed and used at a desired angle regardless of the shape of the installation place, which is a very useful invention that can greatly improve the product quality and reliability of the product itself.

1 is an exploded perspective view of a portion of a variable illumination luminaire to which an embodiment of the present invention is applied.
Figure 2 is an exploded perspective view of a variable illumination luminaire with a modified example of one embodiment of the present invention is applied.
Figure 3 is a perspective view of a variable illumination capacity variable lighting fixture is applied to an embodiment of the present invention.
Figure 4 is an exploded perspective view of a portion of a variable illumination luminaire to which another embodiment of the present invention is applied.
Figure 5 is an exploded perspective view of a variable illumination luminaire with a modified example of another embodiment of the present invention.
6 to 8 is a perspective view of a variable illumination capacity variable lighting fixtures to another embodiment of the present invention.
9 (a)-(c) are perspective views of fixed fixture fixtures and fixture connecting plates used in another embodiment of the present invention.

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

1 is a partially exploded perspective view of a variable-light-capacity variable luminaire to which an embodiment of the present invention is applied, and FIG. 2 is an exploded perspective view of a variable-light-capacity variable luminaire to which an embodiment of the present invention is applied, and FIG. Modified example of an embodiment of the present invention shows a perspective view of a variable illumination lighting fixture applied.

In addition, Figure 4 shows an exploded perspective view of a portion of a variable-light-capacity variable luminaire to which another embodiment of the present invention is applied, Figure 5 shows an exploded perspective view of a variable-luminance light fixture to which a variant of the present invention is applied, Figure 6 8 to 8 is a perspective view of a variable illumination capacity variable luminaire to which another embodiment of the present invention is applied, Figures 9 (a)-(c) is a fixed fixture fixtures and lighting used in another embodiment of the present invention A perspective view of the instrument connecting plate is shown.

Accordingly, an embodiment of the present invention,

In the installation of a plurality of light emitting diode illumination module 6 in a case having a predetermined shape to configure a variable illumination type lighting fixture 100 having a predetermined illumination capacity,

The opened inner side vertical wing is provided with male coupling means (M) detachably coupled with the female coupling means (F) of the fastener coupling case (3) or the additional installation case (4), and the outer surface is closed in a round shape. It has a shape, and the rod through-and-fixture stopper (12) through which the engaging rod (7) is fitted is protruded and the bottom surface is opened to the inside of the upper end of the upper surface formed with a fastener coupling and air passage hole 11 along the center line One end case 1 having an empty tunnel shape;

The opened inner side vertical wing is provided with a female coupling means (F) which is detachably coupled with the male coupling means (M) of the one end case (1) or the additional installation case (4), and the power supply line inlet (37) is provided. On the outer surface provided is an angle-adjustable fixture fixture 8 is attached to the fixture fixing projection 38 is detachably installed protruding, rod rod and fixture that is fitted in the form of the coupling rod 7 is passed through the upper surface A fastener engaging case 3 having a catching hole 32 protrudingly formed and an open bottom surface thereof;

The light emitting diode illumination module 6 is provided with a module installation hole 51 and several screw coupling holes 52 to be fitted and fixed to each other through a female, male coupling means (F) (M) A lighting module mounting plate (5) detachably installed in the bottom openings of the cases (1) (3) (4) having a;

The light emitting diode lighting module in which the cover 61 is fixedly installed to the lighting module mounting plate 5 through the screws 62 while being inserted and installed through the module mounting hole 51 of the lighting module mounting plate 5 ( 6);

The rod passing through the upper and lower ends of the case 1 and the fastener coupling case (3) having a state coupled to each other through the female, male coupling means (F) (M) (12) A coupling rod (7) installed in a form fitted in the (32) to prevent the cases from being separated from each other;

Detachable and angle-adjustable installation in the fastener coupling protrusion 38 of the fastener coupling case (3) to adjust the angle adjustable light fixture fixture to be fixed to the removable installation of the variable illumination type light fixture 100 in a specific place (8); characterized by including.

Another embodiment of the present invention,

In the installation of a plurality of light emitting diode illumination module 6 in a case having a predetermined shape to configure a variable illumination type lighting fixture 100 having a predetermined illumination capacity,

The opened inner side vertical wing is provided with a male coupling means (M) detachably coupled with the female coupling means (F) of the other end case (2) or the additional installation case (4) and the outer surface is closed in a round shape. It has a shape, and the rod through-and-fixture stopper (12) through which the engaging rod (7) is fitted is protruded and the bottom surface is opened to the inside of the upper end of the upper surface formed with a fastener coupling and air passage hole 11 along the center line One end case 1 having an empty tunnel shape;

The opened inner side vertical wing is provided with a female coupling means (F) which is detachably coupled with the male coupling means (M) of the one end case (1) or the additional installation case (4), and the outer surface is closed in a round shape. It has a shape, the rod through and the fastener stopper 22 which is fitted in the form that the engaging rod 7 is passed through the upper surface outer end formed with the fastener coupling and air passage hole 21 along the center line is protruded and the bottom The other end case 2 having an open and hollow tunnel shape;

The light emitting diode illumination module 6 is provided with a module installation hole 51 and several screw coupling holes 52 to be fitted and fixed to each other through a female, male coupling means (F) (M) A lighting module mounting plate (5) detachably installed in the bottom openings of the cases (1) (2) (4) having a;

A plurality of light emitting diode lights in which the cover 61 is fixedly installed to the lighting module mounting plate 5 through the screws 62 in a state where the cover 61 is inserted and installed through the module mounting hole 51 of the lighting module mounting plate 5. A module 6;

Rod passing and fastener latches 12 and 22 protruded to the upper surface of the one and the other end case (1) (2) having a state coupled to each other through the female, male coupling means (F) (M) A coupling rod (7) installed in a form fitted in the case so that the cases are not separated from each other;

A fixed luminaire fixture 9 which is detachably installed on an upper surface of the one and the other end case (1) (2) so that the lighting capacity variable luminaire 100 can be fixedly adjustable in a specific place; Characterized in that it comprises a.

Meanwhile, in the above two embodiments,

Between the one end case 1 and the fastener coupling case 3, or between the one side and the other end case (1) (2), the female and male opposite to each other in the vertical wings formed on the inner and outer surfaces Coupling means (F) (M) is provided, the rod passing through the fastener and the fastener stopper which is fitted in the form of the coupling rod 7 is passed through one end of the upper surface formed with a fastener coupling and air passage hole 41 along the center line ( 42 is protruded and the bottom surface has an open hollow tunnel shape and inside the additional installation case 4 in which the light emitting diode lighting modules 6 are fixedly installed, respectively, through the lighting module mounting plate 5. It is characterized in that the additional number selectively installed within the desired number.

In addition, the length of the lighting module mounting plate 5 is variable to correspond to the number and length of the installation of the additional installation case 4 to be additionally installed as described above, characterized in that the module installation holes 51 are also more perforated. do.

In addition, around the module installation hole 51 of the lighting module mounting plate 5, the internal and external air of the lighting capacity variable luminaire 100 is circulated with each other and heat generated from the light emitting diode lighting module 6 is dissipated. It is characterized in that more perforated several air distribution holes (53).

In addition, both sides of the fixture coupling and air passage holes (11, 21) formed on the upper surface of the one and the other end case (1) (2) is formed by further protruding the engaging rod support protrusions (13) (23) It features.

In addition, the other side of the upper surface of the additional installation case 4, the rod passing through and the fixture fastener locking portion 42 is formed by protruding forming the engaging rod support projection 43 further protruded.

In addition, the coupling rod (7) is provided on the outer bottom of the rod passage and the fixture catching openings (32) and (22) through which the coupling rod (7) penetrates from the upper surface of the fixture coupling case (3) or the other end case (2). It is caught by one end of the coupling rod 7 is characterized in that the more protruding molding of the elastic coupling bar separation prevention projections (34, 24) to prevent the exit bar from passing through the passage and the fixture stops (32) (22). It is done.

On the other hand, the male coupling means (M) protrudes the elastic locking piece (M1) having a flat section ">" shape on both sides of the upper outer surface of the vertical plate formed inside each case (1) (3) (4) And, both sides of the bottom of the vertical plate is characterized in that the locking plate (M2) is formed by protruding.

" 형상을 갖게 걸림편 삽입홈(F1)을 형성하고, 상기 수직판의 저부의 외면 양측에는 상기 수 결합수단(M)의 걸림판(M2)이 삽입되어 걸려지는 걸림판 삽입구(F2)를 돌출 성형한 것을 특징으로 한다.In addition, the female engaging means (F) is caught by the elastic engaging piece (M1) of the male coupling means (M) is fitted to both sides of the upper portion of the vertical plate formed to protrude outward of each case (2) (3) (4). So that the cross section is "

&Quot; Hanging plate inserting groove (F1) is formed to have a shape, and the engaging plate (M2) of the male coupling means (M) is inserted and protrudes on both sides of the outer surface of the bottom of the vertical plate protruding It is characterized by being molded.

In addition, the one side and the other end case (1) (2) is coupled to each other, or between the one side and the other end case (1) (2) by installing at least one or more than 10 additional case (4) The fixed luminaire fixture 9, which is used when manufacturing the lighting capacity variable luminaire 100, is bent to form a "┗┛" shape of the iron plate cut to have a predetermined length and width, but bolted to the upper portion A recess 91 for generating elastic force is formed to cross the center line of the bottom plate 93 by including a portion of the bottom of the two vertical coupling plates 92 in which the balls 91 are perforated, and the front of the bottom plate 93 is formed. At the center of the rear surface, the fastener coupling and air passage holes 11 and 21 and 41 formed in the cases 1, 2 and 4, and the rod passage and fastener locking holes 12, 22 and 42 are formed. It is characterized by bending molded integrally the "b" shaped engaging ring 95 to be fitted to each.

At this time, the bending plate through which the bolt passage hole 91 is perforated in the perpendicular direction from the upper surface of the both sides of the vertical coupling plate 92 of the fixed fixture fixture 9, respectively, further integrally bent molding It features.

On the other hand, two lights having a configuration in which the one side and the other end case (1) (2) is coupled to each other, or one or more additional installation case (4) is provided between the one side and the other end case (2) The variable-capacity luminaires 100 are arranged in parallel with each other and are fixed integrally with each other through the luminaire connecting plate 10 having a predetermined shape.

At this time, the luminaire connecting plate 10 to the fixture coupling and air passage hole (11) (21) (41) formed on the upper surface of each case at both ends of the rectangular iron plate (10a) cut to have a predetermined length and width The interval maintaining and anti-rotation plate (10b) is integrally bent and molded so that the two light-capacity variable luminaires (100) maintain a constant interval, and the bars pass and fastener latches (12) toward the front and rear at four corners, respectively. Four and the engaging port insertion piece (10c) to be fitted to the (22) and (42) is characterized in that the integrally formed protrusion.

In addition, the upper surface of the luminaire connecting plate 10 is bent to form a "┗┛" shape of the iron plate cut to have a predetermined length and width, bolt coupling holes (20a) on both sides of the vertical coupling plate (20b) The perforated fixed luminaire fixture 20 is characterized in that it is further installed detachably.

In addition, the mutual coupling surface of the one end case 1 and the fastener coupling case 3 or the mutual coupling surface or the fastener coupling case 3 of the one end case 1 and the additional installation case (4) Or mutually engaging surface of the additional mounting case 4 or mutually engaging surface of one side and the other end case (1) (2) or mutually engaging surface or the other end of one end case (1) and the additional mounting case (4) Coupling position limiting groove which restricts the coupling position so that each case (1) (2) (3) (4) is aligned with each other at the bottom of the mating surface of the case (2) and the additional installation case (4). (15) and (45) and engaging position limiting projections (26) and (36) and (46) are respectively formed on surfaces facing each other.

Referring to the effect of the lighting capacity variable luminaire of the present invention configured as described above are as follows.

First, an embodiment of the present invention, as shown in Figures 1 to 3, one end case 1 and the case for fixing fixtures (3), lighting module mounting plate (5), a plurality of light emitting diode lighting module ( 6), the coupling rod (7) and the angle adjustable luminaire fixture (8), but if necessary, between the one end case 1 and the fixture coupling case (3) within one or more than 10 The additional installation of the additional installation case 4 in Fig. 1 is a main technical component.

In this case, the one end case 1 is injection molded to have a hollow tunnel shape as a whole, and arm coupling of the fastener coupling case 3 or the additional installation case 4 to the inner side vertical wing having an open shape. A male coupling means (M) is detachably coupled to the means (F), and the outer surface has a closed shape in a round shape, and a fastener coupling and air passage hole (11) is formed along the upper center line of course. The rod passing through and the fastener stopper 12 through which the engaging rod 7 is fitted is protruded to the outer side of the upper surface, and the bottom surface has an open shape.

In addition, the fastener coupling case (3) is a female coupling means (F) which is detachably coupled to the male coupling means (M) of one side end case (1) or additional installation case (4) on the inner side vertical wing opened ) Is provided, the outer surface is provided with a power supply line inlet 37 has a shape in which the fixture engaging projection 38, the angle-adjustable fixture fixture 8 is detachably installed protrudingly formed, the upper surface of the coupling rod The rod passage-and-fastener stopper 32, which is fitted in the form in which 7 is passed, is protruded and the bottom surface is injection-molded so as to be opened.

In addition, the lighting module mounting plate 5 is provided with a module installation hole 51 and several screw coupling holes 52 to allow the light emitting diode lighting module 6 to be fitted and fixed, female and male coupling means ( F) the one end case 1 and the fastener coupling case 3 or the one end case 1 and the additional installation case 4 and the fastener coupling, which have a state coupled to each other through (M) It is detachably attached to the bottom opening of the case 3.

At this time, the length of the lighting module mounting plate 5 is variable in accordance with the number and length of the installation of the additional installation case 4 additionally installed as described above and the module installation holes 51 and several screw coupling holes ( 52) You can also drill more.

In addition, in the present invention, by drilling a plurality of air distribution holes 53 around the module installation hole 51 of the lighting module mounting plate 5 in a rectangular shape, the internal and external air of the lighting device variable luminaire 100 Are distributed to each other and heat generated from the light emitting diode lighting module 6 can be dissipated.

On the other hand, the light emitting diode illumination module 6 has the same structure as the light emitting diode illumination module patented by the applicant 10-1079151 and 10-1095868, the applicant filed in advance, the module perforated on the lighting module mounting plate (5) The cover 61 is fixedly installed to the lighting module mounting plate 5 through a plurality of screws 62 in a state of being inserted through the installation hole 51, and provides the light required by each lighting device. It will perform the function of investigation.

In this case, a power supply device (not shown) required for driving the light emitting diode illumination module 6 may be installed in each light emitting diode illumination module 6, and, if necessary, the light emitting diode illumination module 6. It can also be installed on the outside of the illumination capacity variable luminaire 100 produced using.

In addition, the coupling rod 7 is the one end case 1 and the fastener coupling case 3 or the one end case having a state coupled to each other through the female, male coupling means (F) (M) (1) and the additional mounting case (4) and the upper surface of the fastener coupling case (3) is installed in the form of being inserted through the rod-through and the fastener stoppers 12, 22 (32, 42) protruded respectively As a result, the cases are not separated from each other to perform a function of maintaining an integrally coupled state.

In addition, the angle-adjustable fixture 8 is fixed to the wall or ceiling of a specific place in a state that is detachably attached to the fixture engaging projection 38 of the fixture coupling case (3) and the angle adjustable. It is to perform a function to irradiate the light generated from the variable illumination luminaire 100 to which the present invention is applied at a desired angle.

On the other hand, another embodiment of the present invention, as shown in Figures 4 to 8, one end case 1 and the other end case (2), lighting module mounting plate (5), a plurality of light emitting diode illumination module ( 6), the coupling rod (7) and the fixed luminaire fixture (9), but if necessary, between the one end case 1 and the fixture coupling case (3) one or more than 10 additions The additional installation of the installation case 4 is made into a main technical component.

At this time, the one end case 1 is injection-molded to have a hollow tunnel shape as a whole as in the embodiment, and the other end case 2 or the case for additional installation is installed on the inner side of the vertical wing. Male coupling means (M) is detachably coupled to the female coupling means (F) of the outer surface has a closed shape in a round shape, the upper surface outer end formed with a fastener coupling and air passage hole 11 along the center line It has a form in which the rod passing through and the fastener stopper 12 to which the engaging rod 7 is fitted is protruded and the bottom is opened.

In addition, in the above-described embodiment, the other end case 2 used in place of the fastener coupling case 3 is formed in the opposite direction to the one end case 1 described above, so as to have a hollow tunnel shape as a whole. As well as injection molded, the inner side vertical wing opened is provided with a female coupling means (F) detachably coupled to the male coupling means (M) of the case 1 for one end or the case for additional installation (4) and the outer surface is The rod-shaped and fastener catching holes 22 are formed in a round shape, and the rod passing-and-fastener catching holes 22 are inserted into and engaged with the coupling rod 7 through the upper surface outer end portion where the fastener coupling and air passage holes 21 are formed along the center line. It is shaped and the bottom has an open shape.

In addition, since the lighting module mounting plate 5 and the plurality of light emitting diode lighting modules 6 of the components of another embodiment of the present invention have the same configuration as in the above-described embodiment, a detailed description will be made to avoid repeated description. Omit.

In addition, the coupling rod (7) also has the same configuration, but only one and the other end of the case (1) (2) having the installation position is mutually coupled through the female, male coupling means (F) (M) It is installed in the form of being inserted into the rod passage and the fixture latching holes (12) 22 (42) protrudingly formed on the upper surface of the additional installation case (4) including one) and the case for one end and the other end (1) Including the additional installation case (4) is to perform a function that does not separate from each other.

In addition, the fixed fixture fixture 9 is the angle adjustable luminaire fixture 8 in one embodiment that is detachably and angle-adjustable to the fixture coupling projection 38 of the fixture coupling case (3). Unlike, on one side and the other end of the case (1) (2) or the upper side of the additional installation case (4) is detachably installed so that the variable-size lighting fixture 100 can be fixed fixedly adjustable in a specific place To perform the function.

On the other hand, in accordance with the illumination capacity of the lighting device to be manufactured in the above two embodiments between the one end case 1 and the fastener coupling case (3) or between one side and the other end case (1) (2) The additional installation case 4 of the hollow bib tunnel shape, which is additionally installed within at least one or more, is a female and male coupling means in a shape and a direction opposite to each other of vertical wings formed on inner and outer surfaces having an open shape. (F) (M) is provided, the fastener engaging and air passage hole 41 is formed along the upper center line, as well as the rod passing through the fastener is fastened to be caught in the form of the coupling rod 7 is passed through one end of the upper surface Sphere 42 is protruded, the bottom surface has an open shape and the light emitting diode lighting module 6 is fixedly installed through the lighting module mounting plate 5 therein.

In addition, a fastener coupling and air passage hole 11 formed on an upper surface of the other end case 2 used only in another embodiment, including the one end case 1 commonly used in the two embodiments. On both sides of the 21, the engaging rod support protrusions 13 and 23 for supporting the bottom of the coupling rod 7 installed in the form of penetrating through the rod and the fastener stoppers 12, 22 are respectively protruded Take form.

In addition, the bottom portion of the coupling rod 7 is also formed on the other side where the rod passage and the fastener stoppers 42 protrude and form on one side of the upper surface of the additional installation case 4 used by additionally installing the common in the above two embodiments. The supporting rod supporting protrusion 43 is formed to further protrude.

In addition, the rod passing through the fastener engaging case (32) (22) and the outer bottom of the fastener coupling case (3) or the coupling rod (7) is installed in the upper surface of the other end case (2), respectively, the elastic type One end portion of the coupling rod 7 which is inserted into the rod passage and the fixture latching holes 32 and 22 by further protruding the coupling rod release preventing protrusions 34 and 24 is the elastic coupling rod release preventing protrusion 34. It is caught in the (24) has a form so that the coupling rod does not escape from the passage through the fixture lock.

On the other hand, the male coupling means (M) provided in the case 1 for one end of the case (1) (2) (3) (4), the fastener coupling case (3) and the additional installation case (4), respectively. ) Is formed by protruding the elastic engaging piece M1 having a flat surface in a "> " shape on both sides of the upper outer surface of the vertical plate formed inside, and protruding forming the engaging plate M2 on both sides of the bottom surface of the vertical plate, respectively. Has

" 형상을 갖게 걸림편 삽입홈(F1)을 형성하고, 상기 수직판의 저부의 외면 양측에는 상기 수 결합수단(M)의 걸림판(M2)이 삽입되어 걸려지는 걸림판 삽입구(F2)를 돌출 성형한 형태를 갖는다.In addition, the arm coupling means (F) provided in the case (2) for the other end of the case (1) (2) (3) (4), the fastener coupling case (3) and the additional installation case (4), respectively. ) Is a flat cross-section so that the elastic engaging piece M1 of the male coupling means M is fitted to both sides of the upper portion of the vertical plate formed to protrude outward of each case.

&Quot; Hanging plate inserting groove (F1) is formed to have a shape, and the engaging plate (M2) of the male coupling means (M) is inserted and protrudes on both sides of the outer surface of the bottom of the vertical plate protruding It has a molded form.

Therefore, the one end case 1 and the fastener coupling case 3 are mutually coupled, or the one end case 1 and the additional installation case 4 are mutually coupled, or the fastener coupling case ( 3) and the additional mounting case (4) mutually coupled, or one side and the other end case (1) (2) or mutually combined, or one end case (1) and the additional installation case (4) Alternatively, when the other end case 2 and the additional installation case 4 are to be mutually coupled to each other, the two engaging piece insertion grooves F1 and the engaging plate insertion hole F2 of the female coupling means F formed in one case. When the two elastic locking pieces (M1) and the locking plate (M2) of the male coupling means (M) formed in the other case is fitted to each other to be coupled to each other to maintain a state in which the adjacent cases are integrally coupled to each other.

In addition, in the present invention, the coupling position limiting grooves 15 and 45 and the coupling position limiting protrusions 26 and 36 and 46 are respectively formed on the opposite sides of the coupling portion bottom of each case, respectively. One end terminal case 1 and the fastener coupling case 3 are mutually coupled, or the one end case case 1 and the additional mounting case 4 are mutually coupled, or the fastener coupling case 3 and Coupling the additional installation case 4 or mutually coupling one side and the other end case 1 or 2, or mutually coupling the one end case 1 and the additional installation case 4, or When the other end case 2 and the additional installation case 4 are coupled to each other, the coupling position limiting grooves 26, 36 and 46 protrudingly formed in one case are formed in the other case. 15) Bottom of two cases adjacent to each other at the moment of insertion Since the stop forms a straight line doemeun the engaged state of the case have the preferred form of course will have an illuminated capacity modulation lights (100) forms beautiful appearance of the self-produced by the present invention.

On the other hand, by combining the one and the other end case (1) (2) presented in another embodiment of the present invention to produce a predetermined illumination capacity variable luminaire 100, or one and the other end case (1) The fixed lighting fixtures used to manufacture a predetermined lighting capacity variable luminaire 100 by installing one or more additional installation cases 4 within one or more (2) between (2) and fixing them in a specific place. 6 and 9 (a), as shown in Figure 6 and 9 (a), the iron plate cut to have a predetermined length and width has a form bent to have a substantially "┗┛" shape, but bolted to the upper portion A recess 91 for generating elastic force is formed to cross the center line of the bottom plate 93 by including a portion of the bottom of the two vertical coupling plates 92 in which the balls 91 are perforated, and the front of the bottom plate 93 is formed. In the center of the back, fastener coupling formed in the case (1) (2) (4) Formed by integrally bending and forming a "b" shaped locking ring 95 to be fitted to each of the air through hole (11) (21) (41) and the rod through and fastener stopper (12) (22) (42) Has

In addition, as shown in Figure 7 and Figure 9 (b) from the upper surface of the both sides of the vertical coupling plate 92 of the fixed fixture fixture 9, the fixing plate in which the bolt through hole 91 is bored in a direction perpendicular to the outside ( 96) may be in the form of a further bent integrally each.

When the fixed luminaire fixture 9 having such a configuration is to be installed in the variable illumination type luminaire 100 to which another embodiment of the present invention is applied, the "b" shaped locking ring 95 is integrally bent and formed Hold the front and rear bottoms of the bottom plate 93 of the fixed fixture fixture 9 and press firmly to shrink the bottom of the fixed fixture fixture 9 toward the cutout groove 94 for elastic force generation. In the state where the distance between both ends of the ring 95 is slightly smaller than the gap between the rod passage and the fixture latches 12, 22 and 42 respectively protrudingly formed on the upper portions of the two cases coupled to each other. The shaped hooks 95 are positioned at the entrances of the rod passing and fixture latches 12, 22 and 42 respectively protrudingly formed on the upper portions of the two cases, and when the power is removed from the hand, the fixture fixture Protruded to the front and back of (9) The "a" shaped hook 95 is returned to its original position by the restoring force of the notch 94 for elastic force generation, and is inserted into the two rods through the two fasteners and the fastener stoppers having the mutually coupled state. Since the fixed luminaire fixture 9 is not rotated so as to be fitted into the through hole, the fixed luminaire fixture 9 is maintained in an integrated state.

Thus, after completing the installation of the fixed fixture fixture 9 to the variable illumination capacity variable lighting fixture 100 to which another embodiment of the present invention is applied, a separate angle adjustable fixture fixture not shown in the fixed fixture It is also possible to fix the angle adjustable through the bolt to the vertical coupling plate 92 on both sides of the fixture 9 to be fixed to the wall of a specific place, or the like, if the fixing plate 96 is provided as described above the fixing plate 96 ) Can be fixed directly to the wall of a specific place.

On the other hand, as in another embodiment of the present invention, the one side and the other end case (1) (2) is coupled to each other, or between the one side and the other end case (2) one or more than 10 or less installation case In the case of two light-capacity variable luminaires 100 having a configuration in which (4) is installed, they can be arranged in parallel with each other as shown in FIG. 8, in which case the luminaire connecting plate 10 having a predetermined shape is used. It can be fixed integrally with each other.

At this time, the lighting fixture connecting plate 10, as shown in (c) of Fig. 8 and 9, fastener coupling and air passage hole 11 at both ends of the rectangular iron plate (10a) cut to have a predetermined length and width, respectively (21) (41) is inserted into the gap retaining and anti-rotation plate (10b) integrally bent to the two light-capacity variable lighting fixtures 100 to maintain a constant interval, integrally bent, four rods from the four corners toward the front and rear, respectively Four fastener inserting pieces 10c, which are fitted to the passing-and-fastener stoppers 12, 22 and 42, are integrally protruded and formed.

When the lighting fixture connecting plate 10 having such a configuration is to be installed, the lighting fixture connecting plate 10 is placed on top of the two lighting capacity variable luminaires 100 arranged in a mutually separate manner. The angular holding plates 10b integrally bent downward from the rear side to be fitted into the fixture coupling and air passage holes 11, 21, 41 formed on the upper surface of the variable illumination luminaire 100, respectively. At the same time, four fastener insertion pieces 10c protruding integrally from the four corners toward the front and the rear are respectively located at both sides of the fastener coupling and air passage holes 11, 21, 41. When inserted into the rod through and fixed to the fastener stopper forcibly inserted into the upper portion of the two light-capacitance variable light fixture 100 has a form that is integrally connected by the light fixture connecting plate (10).

At this time, the two angular holding plate (10b) has a form that is fitted to each of the fastener coupling and air passage holes (11) (21) (41) formed on the upper surface portion of the variable illumination type light fixture 100, respectively. Illumination capacity variable luminaire 100 is maintained at a predetermined interval as well as not rotated to the outside.

In order to fix and install two lighting capacity variable luminaires 100 which are integrally coupled to each other in a state in which they are arranged in parallel using the luminaire connecting plate 10 as described above, separate fixed luminaire fixtures 8 and 9 may be detachably installed on the upper surface of the luminaire connecting plate 10 as shown in FIGS. 8 and 9.

That is, the iron plate cut to have a predetermined length and width of Figure 8 and 9 (c) is bent to have a "┗┛" shape, but the bolt coupling hole (20a) is perforated on both sides of the vertical coupling plate (20b) Mounted fixed fixture fixture 20 is detachably installed on the upper surface of the luminaire connecting plate 10, using the fixed fixture fixture 20 directly, or shown in the fixed fixture fixture 20 By installing an additional angle-adjustable lighting fixtures, which are omitted, the lighting capacity variable lighting fixtures 100 may be fixed and installed on a wall of a desired place.

While the preferred embodiments of the present invention have been described for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. Is obvious to those skilled in the art.

1: Case for one end
11: Fixture coupling and air passage hole 12: Rod passing and fixture latch
13: coupling bar support protrusion 15: coupling position restriction groove
2: Case for other end
21: fixture fitting and air passage hole 22: rod passing and fixture latch
23: engaging bar support protrusion 24: elastic type coupling bar separation prevention protrusion
26: engaging position limiting projection
3: fixture fastening case
32: rod passing and fastening stopper 34: elastic coupling bar separation prevention projection
36: limiting position of the coupling position 37: power supply line inlet
38: Fixture engaging protrusion
4: Case for additional installation
41: fixture fitting and air passage hole 42: rod passing and fixture latch
43: engaging bar support protrusion 45: coupling position restriction groove
46: engaging position limiting projection
5: lighting module mounting plate 51: module installation hole
52: screw coupling hole 53: air distributor
6: light emitting diode lighting module
61: cover 62: screw
7: bonding rod
8: adjustable angle fixture
9: fixed fixture fixture
91: bolt coupling hole 92: vertical coupling plate
93: bottom plate 94: notch groove for generating elastic force
95: "a" shaped hook 96: fixed plate
10: lighting fixture connecting plate 10a: rectangular iron plate
10b: Spacing and anti-rotation plate 10c: Hanging hole insert
20: fixed fixture fixture
20a: bolt coupling hole 20b: vertical coupling plate
100: variable lighting fixtures
M: Male coupling means
M1: elastic locking piece M2: locking plate
F: arm coupling means
F1: Hanging piece insertion groove F2: Hanging plate insertion hole

Claims (11)

In the installation of a plurality of light emitting diode lighting module in a case having a predetermined shape to configure a variable illumination type lighting fixture having a predetermined illumination capacity,
A male coupling means is provided on the inner side of the opening, and the outer side has a closed shape in a round shape. The bottom surface is one end case for opening;
A female coupling means is provided on the inner side of the opening, and the outer side of the power supply line inlet is provided to protrude and form a fixture coupling protrusion in which an angle-adjustable fixture is detachably installed. A case for fastener engaging with a rod passing through and a fastener stopper being protruded and having a bottom open;
A lighting module installation plate provided with a plurality of module installation holes for inserting and fixing the light emitting diode lighting module and detachably installed at bottom openings of the cases having a state in which the light emitting diode lighting module is coupled to each other through a male and a male coupling means;
A plurality of light emitting diode illumination modules fixedly installed on the illumination module mounting plate;
Coupling rods installed on the upper surface of the one end case and the fastener coupling case having a state coupled to each other through the female, male coupling means and installed in the form of being fitted to the fastener stopper to prevent the case from being separated from each other; ;
Illumination capacity variable type lighting comprising a; adjustable angle fixtures fixtures that can be detachably and angle-adjustable to the fixture coupling protrusion of the fixture coupling case to enable the fixed installation of the lighting fixture in a specific place; Instrument.
In the installation of a plurality of light emitting diode lighting module in a case having a predetermined shape to configure a lighting fixture having a predetermined illumination capacity,
A male coupling means is provided on the inner side of the opening, and the outer side has a closed shape in a round shape. The bottom surface is one end case for opening;
A female coupling means is provided on the opened inner surface and the outer surface has a closed shape in a round shape, and the rod passing through the fastener is fastened to the outer end of the upper surface where the fastener coupling and the air passage hole are formed along the center line. A case for protruding and forming a bottom end of the other end;
A plurality of lighting module mounting plate having a plurality of module installation holes to be fitted and fixed to the light emitting diode lighting module and detachably installed in the bottom opening of the case having a state coupled to each other through the male and male coupling means and;
A plurality of light emitting diode illumination modules fixedly installed on the illumination module mounting plate;
A coupling rod installed on the upper surface of the one side and the other end case having the state coupled to each other through the female and male coupling means and fitted into a fastener stopper to prevent the case from being separated from each other;
A fixed light fixture fixture that can be installed detachably on the upper surface of the case for one side and the other end to enable fixed installation of the luminaire in a specific place so that the angle adjustable.
The method according to claim 1 or 2,
Between the case for one end and the case for fastener coupling
Or between the case for one end and the other end,
Female and male coupling means are provided on the inner and outer surfaces of the opening to face each other. The illumination capacity variable type, characterized in that the protrusion shape and the bottom surface has an open shape and selectively installed as many additional number of additional installation cases in which the light emitting diode lighting modules which are fixedly installed through the light module mounting plate, respectively, within 10 pieces. Lighting fixtures.
The method of claim 3,
The length of the lighting module mounting plate is variable to correspond to the number and length of the installation of the additional installation case and further drills the module installation holes, and around the module installation hole of the lighting module mounting plate, External light is circulated with each other and the illumination capacity variable luminaire, characterized in that for drilling a plurality of air distribution holes to allow the heat generated from the light emitting diode lighting module to dissipate.
The method according to claim 1 or 2,
The rod passing through the rod and the fastener stopper outer bottom is installed in the upper surface of the case for the fastener coupling case or the other end case is caught in one end of the coupling rod to prevent the coupling rod from exiting the rod passing through the fastener stopper Lighting fixture variable type lighting fixture, characterized in that the molded engaging rod further prevents the projection protrusion.
The method according to claim 1 or 2,
The male coupling means,
Illumination capacity, characterized in that the protruding molding of the elastic engaging piece having a ">" flat cross section on both sides of the upper outer surface of the vertical plate formed inside each case, and protruding and forming the engaging plate on both sides of the bottom of the vertical plate, respectively. Adjustable light fixtures.
The method according to claim 1 or 2,
The arm coupling means,
On both sides of the vertical plate formed to protrude to the outside of each case,

And a locking piece insertion groove having a shape, and protruding and forming a locking plate insertion hole on both sides of the outer surface of the bottom of the vertical plate.
The method of claim 2,
The fixed light fixture fixture,
The steel plate cut to have a predetermined length and width is bent and formed to have a "┗┛" shape, and a portion for generating elastic force to cross the center of the bottom plate, including a portion of the bottom of the vertical coupling plate on both sides where the bolt coupling holes are perforated. Forming a groove, and the center of the front and rear of the bottom plate is integrally formed by bending the "b" shaped locking ring which is fitted to each of the fastener coupling and air passage hole and the rod passing and the fastener stopper formed in the case Adjustable lighting fixtures.
The method of claim 2,
Two lighting capacity variable luminaires having a configuration having a predetermined shape are coupled to each other or the one end and the other end case or a configuration in which one or more additional installation case is installed between the one case and the other end case Lighting fixtures variable type luminaire, characterized in that fixed to each other integrally through the luminaire connecting plate.
The method of claim 9,
The lighting fixture connecting plate,
At both ends of the rectangular steel plate cut to have a predetermined length and width, the gap retaining and anti-rotation plate is inserted and bent into four parts at both ends of the rectangular steel plate, which are fitted into the fastener coupling and air passing holes to maintain the constant distance between the two light-capacity variable luminaires. Lighting fixture variable type luminaire, characterized in that the four hooks inserted into the rod and the fastener stopper toward the front and rear, respectively integrally protruding molded.
The method according to claim 1 or 2,
And the coupling position limiting grooves and the coupling position limiting projections each of which is formed at the bottom of the surfaces facing each other so as to have a straight line with each other when the cases are coupled to each other.

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