TW201344094A - LED grille lamp assembly structure - Google Patents

Abstract

An LED grille lamp assembly structure comprises a lamp box, a plurality of lamp tube modules, a plurality of drivers, and a grille lamp cover. The lamp box comprises a bottom board and four frame edges. The plurality of lamp tube modules is detachably combined with the bottom board, and each lamp tube module comprises a lamp base, at least one LED strip, at least one tubular lamp cover, and two side covers. The lamp base is an aluminum-extruded hollow tube having a plurality of hanging holes forming in the top. The LED strip is combined with the lamp base. The tubular lamp cover is combined with the lamp base for covering the LED strip. The two side covers are set on and cover two end faces of the lamp base and the tubular lamp cover. The plurality of drivers is detachably mounted on the bottom board and is respectively electrically connected with the plurality of LED strips and an external power. The grille lamp cover comprises a frame removably combined with an inner side of the frame edges of the lamp box and a plurality of reflective boards combined in the frame. Each reflective board is arranged at an inclined angle to refract the light from the lamp tube modules toward a direction away from the bottom board. The above-mentioned structure has a broader applicability, allows easy assembly, and lowers the costs.

Description

LED grille light combination structure

The invention relates to the technical field of a luminaire, in particular to a wide range of applications for mounting on a light steel frame ceiling, a general ceiling or a wall surface, and having the advantages of simple assembly and assembly and cost reduction. LED grille light combination constructor.

A conventional grille lamp structure, as shown in Taiwan Patent No. M367293, has a light box, a plurality of fluorescent tubes, and a grille lamp cover. The light box is a rectangular box with an opening facing downward, so that it can be arranged on the ceiling of the light steel frame, and two opposite lamp sockets are arranged on the two opposite box walls of the light box for the fluorescent tube to be separable The ground cover is inserted, and then a grille lamp cover is coupled to the opening of the light box to reflect the light of the fluorescent tube by using a frame and a grille lamp formed by the reflector in the frame to achieve good illumination. However, the fluorescent tube not only has the disadvantages of glare, high power consumption, and poor luminous efficiency, and particularly causes environmental pollution, and therefore uses a light-emitting diode having low glare, low power consumption, and environmental friendliness ( LED) as a light source has gradually replaced traditional fluorescent tubes and has become a trend in the market.

At present, lamps commonly used in the market with light-emitting diodes (LEDs) as light sources, as shown in Taiwan Patent No. M357565 and M399266, are mainly provided with a plurality of LED lights in a rectangular light box with an opening facing downward. Each LED strip has a plurality of LEDs, and then is formed by a diffuser plate covering the opening of the light box. However, this kind of luminaire can only be installed on the light steel frame ceiling, but can not be installed on the general ceiling (such as RC structure or wood structure) or the wall surface, and the LED light bar can not be separated separately as a lighting device. Used, so its scope of application is small. Moreover, it utilizes a plurality of LED strips fixed to the bottom surface of the light box to produce a luminous effect similar to that of a fluorescent tube, and a diffusing plate is used instead of a general grille. The illumination angle of the LED light bar is limited by the light box, so that the illumination range is not large enough, and the LED light bar is directly fixed on the light box, so that the heat dissipation effect is not good. In addition, the diffuser will seriously affect the brightness of the light. In particular, it does not have a grille lampshade, so the shape seen from the bottom up is different from the existing grille lamp structure, so once the old light steel frame grille lamp is to be replaced with this kind of LED lamp When the light steel frame lamp is used as the light source, it needs to be replaced together, so as not to affect the beauty of the overall indoor space. This will not only increase the cost, but also the grille lampshade will not be used at all and will be discarded, which will result in waste.

In view of the above, the inventors have intensively conceived the above-mentioned problems, and actively researched and improved the trial and development to design the present invention.

The main object of the present invention is to provide an LED grille lamp which can be installed on a light steel frame ceiling, a general ceiling or a wall surface, and has a wide application range, and has the advantages of simple assembly and low cost reduction. Combination constructor.

Specifically, the LED grille lamp assembly structure of the present invention comprises a light box, a plurality of lamp tube modules, a plurality of drivers and a grille lamp cover. Wherein, the light box is a rectangular frame with an opening facing downward, and has a rectangular bottom plate and four frame edges extending from four sides of the bottom plate. The plurality of lamp modules are detachably coupled to the bottom surface of the bottom plate, and each of the lamp tube modules includes a lamp holder, at least one LED light bar, at least one tubular lamp cover, and two side covers. The lamp holder is an aluminum extruded hollow tube body having a fixing piece, two side pieces and a bonding piece. The fixing piece can be abutted on the bottom plate and has a plurality of hanging holes. The two side pieces are gradually and relatively close to each other and gradually extend into a circular arc shape on the two sides of the fixing piece, and the outer peripheral surfaces of the two sides of the fixing piece The protrusions are arranged at a plurality of intervals, and the two sides of the bonding sheet are connected to the two side sheets. The LED strip is coupled to the bond to project the light downward. The tubular lamp cover is made of a light-transmitting material, and one side is open and coupled to the lamp holder for covering the LED light bar. The two side covers are detachably covered on both ends of the lamp holder and the tubular lamp cover. The plurality of drivers are detachably coupled to the base plate, or may be respectively disposed in the plurality of lamp tube modules, and are respectively electrically connected to the plurality of LED strips and are connectable to an external power source. The grille lamp cover comprises a frame and a plurality of reflectors detachably coupled to the inner side of the frame of the light box, the plurality of reflectors being longitudinally coupled in the frame and each having an angle of inclination for the tube die The group of lights is refracted away from the floor.

In this way, the plurality of lamp tube modules and the plurality of drivers are detachably coupled to the light box, and the structural design of the plurality of hanging holes on each of the lamp tube modules is such that when the plurality of lamp tube modules are combined In the light box, it can be installed on the light steel frame ceiling, and when the light tube module is removed from the light box, the corresponding driver can be placed in the lamp holder, and then Then, it is hung on a plane such as a ceiling or a wall surface of a general RC structure or a wood board structure by a plurality of hanging holes on the lamp holder. Therefore, the system can have a wide range of applications and has good economic value. In particular, the plurality of lamp modules can be directly integrated into the old light box, so that the old light box does not need to be discarded, so that the assembly and assembly can be simplified, and the cost can be saved. In particular, the lamp holder can be used to raise the LED strip to the same position as the conventional fluorescent tube, so that the old grille still has a good refractive effect without being discarded. Moreover, the shape of the present invention is not much different from that of the old lamp with a fluorescent tube as a light source, so that even if some of the light steel frame lamps in an indoor space are replaced with the lamps of the invention, there is no excessive abrupt feeling. Therefore, it can be slowly replaced to avoid sudden large expenditures, and it can further reduce costs. Moreover, the illumination angle of the LED light bar is more affected by the height of the lamp holder and the refraction of the grid lamp cover, so that it has a larger illumination range and higher brightness. In addition, the aluminum lamp-shaped hollow lamp holder, the two-sided sheets in the shape of an arc sheet, and the plurality of convex portions on the outer peripheral surface of the two side sheets can further quickly derive the heat generated by the LED strip. , so that it has a better heat dissipation effect.

Referring to the first to third figures, the LED grille lamp assembly structure of the present invention comprises a light box 1, two lamp tube modules 2, two drivers 3 and a grille lamp cover 4. Wherein, the light box 1 is integrally stamped or bent into a rectangular frame with an opening facing downward, and the light box 1 has a rectangular bottom plate 10 and four frame edges 11 extending from the four sides of the bottom plate 10.

The two lamp tube modules 2 are screwed onto the bottom surface of the bottom plate 10 of the light box 1 by using a plurality of positioning bolts 20, so that the two lamp tube modules 2 can project light downward. In the present invention, the number of the lamp module 2 is not limited to two, and may be plural, such as 3, 4, 5, 6, etc. according to actual needs, which will not be further described.

The two drivers 3 are detachably coupled to the bottom surface of the bottom plate 10 of the light box 1, or may be respectively disposed in the two lamp modules 2. One end of each driver 3 has a second wire 30 for electrical connection with the corresponding lamp module 2, and the other end has a power line 31 for extending out of the outside for electrical connection with an external power source. In the present invention, the number of the drivers 3 is set relative to the number of the lamp modules 2 to be matched.

The grille lamp cover 4 includes a frame 40, a plurality of reflectors 41, and a plurality of panels 42. The frame 40 is detachably coupled to the inside of the four frame sides 11 of the light box 1. The plurality of reflectors 41 are longitudinally coupled to the frame 40 and have inclination angles for respectively refracting the lights of the plurality of lamp modules 2 away from the bottom plate 10. The plurality of panels 42 are laterally coupled. The frame 40 is interlaced with the plurality of reflectors 41.

Please refer to the fourth to seventh figures, which indicates that each of the lamp module 2 includes a lamp holder 21, an LED light bar 22, a tubular lamp cover 23 and two side covers 24. Wherein: the lamp holder 21 is an aluminum extruded hollow tube body, and has a fixing piece 25, two side sheets 26 and a bonding piece 27. The fixing piece 25 can be abutted against the bottom surface of the bottom plate 10, and the plurality of positioning bolts 20 are screwed on the fixing piece 25 of the lamp holder 21 by the top surface of the light box 1 through the bottom plate 10 (please refer to the first reference) , three maps). The fixing piece 25 has a plurality of hanging holes for hanging on a ceiling of a general RC structure or a wooden board structure. The plurality of hanging holes include a first hanging hole 250 and a second hanging hole 251. The first hanging hole 250 has a first insertion hole 252 and a first aperture 253 extending from the side of the first insertion hole 252 in a long aperture. The second hanging hole 251 has a second insertion hole 254, a second aperture 255 having a smaller aperture and extending from the side of the second insertion hole 254, and an arc shape and a center and the second card. The aperture 255 communicates with one of the arcuate apertures 256. The two side sheets 26 are gradually formed in an arc shape by the side edges of the fixing piece 25 so as to face each other downwardly, and the outer peripheral surfaces of the both side sheets 26 have a plurality of convex portions 260 arranged at intervals. The two sides of the bonding piece 27 are respectively connected to the end sides of the two side plates 26, and the two opposite sides of the bonding piece 27 have two groove-shaped slots 270, and a bottom surface of the bonding piece 27 is a groove 271. A groove 272 is formed in the center of the groove bottom surface of the groove 271. In addition, a plurality of locking holes 28 are formed on both end faces of the socket 21.

The LED strip 22 includes a circuit board 220 and a plurality of LEDs 221 . The circuit board 220 is elongated and embedded in the recess 271, and is passed through a plurality of coupling bolts 222 to be screwed in the slot 272 for fixing it to the coupling piece 27. One end of the circuit board 220 has a first wire 223 for extending outside the lamp holder 21, and the end of the first wire 223 has a quick plug 224. The plurality of LEDs 221 are disposed on the bottom surface of the circuit board 220 for projecting the light downward.

The tubular lampshade 23 is of a light-transmissive material and has a side opening. The two sides of the opening of the tubular lampshade 23 respectively form a fastening edge 230 for being respectively snapped into the two card slots 270 for the cover. Live the LED strip 22.

The two side covers 24 are disposed on the two ends of the lamp holder 21 and the tubular lamp cover 23, and a side of the two sides of the cover 24 has a plurality of tabs 240 for inserting the lamp holder 21 and the tubular lamp cover. 23 in. The plurality of locking bolts 241 are respectively passed through the two side covers 24 to be screwed into the locking holes 28 on both end faces of the socket 21 for coupling the two side covers 24 to both ends of the socket 21. One of the two side covers 24 has a plurality of perforations 242 extending through the opposite sides for one of the first wires 223 or the power wires 31 to pass through.

In the first to third figures, the end of the second wire 30 has a quick socket 32 for the quick plug 224 of the lamp module 2 to be inserted to form an electrical connection. Thus, when the two lamp module 2 and the plurality of drivers 3 are combined in the light box 1, the light box 1 can be mounted on the light steel frame ceiling 5 as a lighting fixture on the light steel frame ceiling 5.

In the fourth to seventh figures, when the lamp module 2 and the driver 3 are removed from the light box 1 of the first figure, the side cover 24 of one end can be opened, and then the corresponding driver is driven. 3 is disposed in the lamp holder 21, and inserts the quick plug 224 of the LED light bar 22 into the quick socket 32 of the driver 3 to form an electrical connection, and then the power cable 31 of the driver 3 is covered by the side cover. The through hole 242 of the 24 is extended, and finally the side cover 24 is covered on the socket 21. In this way, the first hanging hole 250 and the second hanging hole 251 of the socket 31 can be hung on a plane such as a general ceiling 6 or a wall surface such as an RC structure or a wood board structure, and the power line 31 It can be electrically connected to an external power source, making it suitable for use as a general ceiling 6 or wall lighting fixture.

Please refer to the eighth figure, which is another mounting structure of the lamp tube module 2 of the present invention. Each of the side covers 24 has a protrusion 243. The protrusion 243 has a fixing hole 244 for a fixing screw 245 to pass through to the general ceiling 6 or the wall surface. The fixing hole 244 extends to the side of the protrusion 243 to have an opening shape, and the bottom surface of the fixing hole 244 forms a larger outer diameter step groove 246 for receiving the head of the fixing screw 245.

Please refer to the ninth figure, which is another embodiment of the grille lamp cover 4 of the present invention. It is noted that the grille lamp cover 4 has only a plurality of reflectors 41 longitudinally joined in the frame 40, and does not have the plurality of panels 42 as shown in the second figure.

It can be seen from the above that the invention can be installed not only on the light steel frame ceiling 5, but also the lamp tube module 2 can be separated for installation on a general ceiling 6 or wall surface such as an RC structure or a wood board structure. Therefore, the system can have a wide range of applications and has good economic value. In particular, the plurality of lamp modules 2 can be directly integrated into the old light box 1, so that the old light box 1 can be used without being discarded, so that the assembly and assembly can be made simpler and more convenient. Significant cost savings. In particular, the LED light bar 22 can be raised to the same position as the conventional fluorescent tube by using the lamp holder 21, so that the old grille lamp cover 4 can be retained without being discarded, and the shape and the old shape can be Lamps with fluorescent tubes as the light source have little difference, so even if some of the light steel frame lamps in an indoor space are replaced with the lamps of the invention, there will be no excessive abrupt feeling, so the replacement can be slowly performed. To avoid sudden large expenditures, and to further reduce costs. Moreover, the illumination angle of the LED light bar 22 is such that the grid lamp cover 4 can refract the light well due to the height of the lamp holder 21, so that the illumination has a larger illumination range and High brightness. In addition, the aluminum lamp-shaped hollow lamp holder 21, the two-sided sheet 26 having an arc-shaped shape, and the plurality of convex portions 260 on the outer circumferential surface of the two-side sheet 26 can further be used for the LED light bar 22 The generated heat is quickly exported, so that it has a better heat dissipation effect.

In summary, since the present invention has the above advantages and practical value, and has not seen the same or similar technology published or disclosed before, the present invention has met the novelty and progressive requirements of the invention patent, and applied according to law. .

1. . . Light box

10. . . Bottom plate

11. . . Frame edge

2. . . Lamp module

20. . . Positioning bolt

twenty one. . . Lamp holder

twenty two. . . LED strip

220. . . Circuit board

221. . . led

222. . . Combined bolt

223. . . First wire

224. . . Quick plug

twenty three. . . Tubular lampshade

230. . . Buckle

twenty four. . . Side cover

240. . . Tab

241. . . Lock bolt

242. . . perforation

243. . . Bump

244. . . Fixed hole

245. . . Fixing screw

246. . . Step slot

25. . . Fixed piece

250. . . First hanging hole

251. . . Second hanging hole

252. . . First jack

253. . . First card hole

254. . . Second jack

255. . . Second card hole

256. . . Curved hole

26. . . Side piece

260. . . Convex

27. . . Bonding piece

270. . . Card slot

271. . . Groove

272. . . Groove

28. . . Locking hole

3. . . driver

30. . . Second wire

31. . . power cable

32. . . Quick socket

4. . . Grille lampshade

40. . . frame

41. . . Reflector

42. . . Grating

5. . . Light steel frame ceiling

6. . . General ceiling

The first figure is a perspective exploded view of the present invention.

The second figure is a schematic view of the three-dimensional combination of the present invention.

The third figure is an enlarged schematic view of a combined cross section of the present invention.

The fourth figure is a perspective exploded view of the lamp tube module of the present invention.

The fifth figure is a three-dimensional combination diagram of the lamp tube module of the present invention.

The sixth figure is a schematic perspective view of the top side of the lamp tube module of the present invention.

The seventh figure is an enlarged schematic cross-sectional view of the lamp tube module of the present invention.

The eighth figure is a schematic view of another installation structure of the lamp tube module of the present invention.

The ninth figure is another embodiment of the grille lamp cover of the present invention.

1. . . Light box

10. . . Bottom plate

11. . . Frame edge

2. . . Lamp module

20. . . Positioning bolt

twenty one. . . Lamp holder

twenty two. . . LED strip

223. . . First wire

224. . . Quick plug

twenty three. . . Tubular lampshade

twenty four. . . Side cover

3. . . driver

30. . . Second wire

31. . . power cable

32. . . Quick socket

4. . . Grille lampshade

40. . . frame

41. . . Reflector

42. . . Grating

Claims (10)

The LED grille lamp combination structure comprises: a light box, a rectangular frame with an opening facing downward, a rectangular bottom plate and four frame edges extending from four sides of the bottom plate; a plurality of lamp tube modules detachably Combined with the bottom surface of the bottom plate, each of the lamp tube modules comprises a lamp holder, at least one LED light bar, at least one tubular lamp cover and two side covers, the lamp holder being an aluminum extruded hollow tube body having a a fixing piece, two side pieces and a bonding piece, the fixing piece can be abutted on the bottom plate and has a plurality of hanging holes, and the two side pieces are gradually and relatively close to each other by the two sides of the fixing piece a sheet-like portion having a plurality of spaced-apart protrusions on the outer peripheral surface of the two side sheets, the two sides of the joint sheet connecting the two side sheets, and having two groove-shaped card slots, the LED light strip being combined in the combination The light can be projected downwards on the sheet, the tubular lampshade is a light-transmissive material, and one side is open and coupled to the lamp holder for covering the LED light bar, and the two sides of the opening respectively form a buckle edge The two sides of the binding piece are respectively slidably disposed in the two card slots And a plurality of drivers are detachably coupled to the bottom plate, and are respectively electrically connected to the plurality of LED strips and connected to an external power source; and a grille lamp cover includes a a frame and a plurality of reflectors detachably coupled to the inner side of the frame of the light box, the plurality of reflectors being longitudinally coupled in the frame and each having an angle of inclination for moving the light of the lamp module away from the frame The direction of the bottom plate is refracted. The LED grille lamp assembly structure of claim 1, wherein the plurality of hanging holes comprise a first hanging hole and a second hanging hole, the first hanging hole having a first socket and a small hole a first hole formed in a strip shape extending from a side of the first insertion hole, the second hanging hole having a second insertion hole, a smaller aperture and extending in a strip shape from the second insertion hole a second card hole on the side and an arc-shaped hole that is curved and communicates with the second card hole. The LED grid lamp assembly structure of claim 1, wherein the LED light bar comprises a circuit board and a plurality of LEDs, the circuit board is elongated and is screwed to the bonding piece by a plurality of bonding bolts. The bottom surface of the circuit board is disposed on a bottom surface of the circuit board. The bottom mask of the bonding sheet is provided with a recess for receiving the circuit board. The groove bottom of the groove is provided with a groove for the plurality of bolts to be screwed. The LED grille lamp assembly structure of claim 3, wherein a plurality of side masks of the two side covers are embedded in the lamp holder and the two ends of the tubular lamp cover, the two side covers are The plurality of locking bolts are respectively screwed on both end faces of the lamp holder, and the two ends of the lamp holder have a plurality of locking holes for respectively locking the plurality of locking bolts. The LED grid lamp assembly structure of claim 4, wherein one end of the circuit board has a first wire extending from the outside of the lamp holder and having a quick plug, an end face of the driver Having a second wire, the other end has a power cord, and the end of the second wire has a quick socket for the quick plug to be inserted, the power cable extends out of the light box for connection with an external power source, the side cover There is at least one perforation for one of the first wire or the power line to pass through. The LED grille lamp assembly structure of claim 5, wherein each of the side covers has a protrusion, the protrusion has a fixing hole for a fixing screw to pass through and is screwed to the general On the ceiling or on the wall. The LED grille lamp assembly structure of claim 6, wherein the fixing hole extends to a side of the bump to have an opening shape. The LED grid lamp assembly structure of claim 7, wherein the bottom surface of the fixing hole is formed with a larger outer diameter step groove for receiving the head of the fixing screw. The LED grid lamp assembly structure according to claim 5, wherein the plurality of lamp tube modules are screwed to the light box by using a plurality of positioning bolts, wherein the plurality of positioning bolts pass through the bottom plate from the top surface. The screw is locked on the fixing piece of the lamp holder. The LED grille lamp assembly structure of claim 5, wherein the grille lamp cover comprises a plurality of grids, the plurality of panels being laterally coupled in the frame and interlaced with the plurality of reflectors.