CN212204120U - Embedded strip-shaped flexible panel lamp - Google Patents

Abstract

The utility model relates to an inlaid type strip-shaped flexible panel lamp, in particular to an inlaid type strip-shaped flexible panel lamp, which uses a plastic extruder to continuously extrude an LED flexible lamp strip and transparent flexible resin together through an extrusion die, the flexible lamp strip is inlaid in a transparent resin strip, a rolling graining machine is arranged at the outlet of the extruder, or a printing machine is arranged to print light guide ink, or a laser engraving machine is arranged at the back of the extruder, a light guide point is processed, a flexible light guide strip is manufactured, the lamp strip is inlaid at the edge in the light guide strip, a reflective film is pasted on the surface of the light guide strip needing light reflection, then the light guide strip enters a double-material extruder to simultaneously extrude the transparent resin and light blocking resin, the flexible light guide strip inlaid with the LED flexible lamp strip and the reflective film is wrapped, the transparent resin surface with diffusion is clung to the surface without the reflective film on the light guide strip, a light-emitting surface is formed, the light emitted by an, uniformly emitted from the outer light-transmitting resin layer through various reflection refractions.

Description

Embedded strip-shaped flexible panel lamp

Technical Field

The utility model relates to a LED illumination field, concretely relates to flexible panel light of rectangular shape of inserted.

Background

Traditional LED panel light divide into the luminous panel light of straight and the luminous panel light of side, straight luminous is that LED lamp strip installs the back at the panel light, the LED luminescent surface is to the diffuser plate of the panel light of openly penetrating directly, light passes out after diffusing through the diffuser plate, this kind of direct-injection formula must keep having far away distance between LED and the diffuser plate, just can make the light after the diffusion more even, so the panel light of preparation is all very thick, and is very big, and a plurality of devices and shell equipment, the gap is many, can not be waterproof, can only be used in indoor, and be the rigidity panel light, can not the optional position use of bending during the use.

The other side light-emitting panel lamp is also made of rigid materials, the light guide plate, the diffusion plate and the shell are made of rigid materials, the light bar can be thinner in size towards the light guide plate from the side surface, but the light bar is assembled by the rigid materials, so that the panel lamp which is not long can not be manufactured, at present, the light bar is at most 2 meters long, and is assembled by various structural members, the light bar can not be fully sealed and waterproof, and can only be used indoors, and most of the used materials are rigid materials, so that the panel lamp which can not be bent and used in use can not be manufactured, and the assembly efficiency is low due to the fact that the light bar is assembled by a plurality of structural members, the assembly cost is high, and the light bar is not a closed waterproof structure and can only be.

In order to overcome the defects and the defects, the panel lamp is flexible, ultrathin and overlong, can be bent at will when in use, can be cut at will at a plurality of set positions, can be automatically and continuously manufactured when in production, and is a totally-enclosed waterproof panel lamp, the utility model comprehensively solves the problems, adopts a plastic extruder to continuously extrude an LED flexible lamp strip and transparent flexible resin together through an extrusion die, inlays the flexible lamp strip in a transparent resin strip, then manufactures a light guide point to manufacture a flexible light guide strip, inlays the lamp strip on the edge in the light guide strip, pastes a reflective film on the surface of the light guide strip needing to reflect light, then enters a double-material extruder to extrude the transparent resin and light-blocking resin simultaneously to wrap the flexible light guide strip inlaid with the LED flexible lamp strip and the reflective film, and clings the surface of the light-permeable resin with diffusion to the surface of the light guide strip without the reflective film, and light emitted by the LED enters the light guide plate strip and is uniformly emitted from the light-transmitting resin layer coated outside through multiple reflection and refraction under the action of the light guide plate and the reflecting film.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an inlaid type strip-shaped flexible panel lamp, in particular to an inlaid type strip-shaped flexible panel lamp, which is characterized in that a plastic extruder is used for continuously extruding an LED flexible light bar and a transparent flexible resin together through an extrusion die, the flexible light bar is inlaid in a transparent resin plate strip, a rolling graining machine is arranged at the outlet of the extruder, or a printing machine is arranged for printing light guide ink, or a laser engraving machine is arranged at the back of the extruder, a light guide point is processed, a flexible light guide plate strip is manufactured, the light bar is inlaid at the edge in the light guide plate strip, a reflective film is pasted on the surface of the light guide plate strip needing to reflect light, then a double-material extruder is used for simultaneously extruding and wrapping the transparent resin and a light blocking resin on the flexible light guide plate strip inlaid with the LED flexible light bar and the reflective film, the surface with diffusion transparent resin is clung to the surface without the reflective film on the light guide plate strip to form, uniformly emitted from the outer light-transmitting resin layer through various reflection refractions.

According to the utility model provides an inserted rectangular shape flexible panel light, include: the bottom layer and the light-blocking flexible resin layers on the two sides; a light-reflecting film; a flexible light guide plate strip; the LED flexible light bar is embedded in the flexible light guide plate strip; a flexible light-transmitting resin layer with diffusion on the front surface;

it is characterized by that the light-blocking flexible resin layer is placed on the flexible panel lamp, and can be used for blocking back light and side light, so that the light can not be leaked from these positions, and the light-blocking flexible resin layer and front surface flexible light-transmitting resin layer with diffusion are completely combined and connected into one body between the resins at the junction position, and on the flexible panel lamp, it can be used for supporting and wrapping protection, and can be used for making all-round wrapping water-proofing action, and the reflecting film is sandwiched in the light-blocking flexible resin layer, so that the light transferred onto the reflecting film can be fully reflected, and more light can be transferred from front surface, transferred to front surface flexible light-transmitting resin layer with diffusion, then can be outwards sent out, and the flexible light-guiding plate band is sandwiched between front surface flexible light-transmitting resin layer with diffusion and reflecting film in the interior, and on the surface of the flexible light-guiding plate band several light-guiding points are distributed, and the light-guiding points are formed by resin self-, or the light guide point is made of light guide ink, the flexible light guide plate strip plays a role in guiding and uniformly distributing light, the LED flexible light bar is inlaid at one side or two sides of the flexible light guide plate strip, the LED light beads emit light towards the light guide plate strip when the LED flexible light bar is powered on, then the light is reflected and refracted jointly by the light guide plate, the reflecting film and materials in all directions, the light is fully transmitted to the front flexible light-transmitting resin layer with diffusion, passes through the front flexible light-transmitting resin layer with diffusion and then emits outwards, when the panel lamp is integrally seen, the light is emitted from the LED light beads and then emits out from the surface of the panel lamp, and the irradiation direction of the light is completely changed, so that the strip-shaped flexible panel lamp can be made into an ultra-long flexible panel lamp, the length of the flexible panel lamp is greater than or equal to 0.5 meter and less than or equal to 300 meters, and the flexible panel lamp.

According to the utility model discloses a preferred embodiment, an embedded rectangular shape flexible panel lamp, a serial communication port, LED flexible lamp strip be the flexible lamp strip with flexible line way board preparation, flexible line way board is the circuit board of both sides multiple constrictions, perhaps only the circuit board of one side multiple constrictions, when the flexible panel lamp bending of being convenient for was used, flexible lamp strip can be along the crooked direction bending of panel lamp, difficult rupture.

According to the utility model discloses a preferred embodiment, an embedded rectangular shape flexible panel lamp, a serial communication port, LED flexible lamp strip is the flexible lamp strip with flexible line way board preparation, flexible line way board has many kerfs or has the circuit board of many fretworks in the middle of being, perhaps has the circuit board of many fretworks or kerf and many constrictions, flexible lamp strip can be crooked along the crooked direction of panel lamp when the flexible panel lamp of being convenient for is crooked to be used, difficult rupture.

According to the utility model discloses a preferred embodiment, a rectangular shape flexible panel light of inserted, its characterized in that, LED flexible light strip is the flexible light strip of making with the flexible line way board, the flexible line way board is approximate "great wall shape" or the circuit board of approximate "saw blade shape", LED is on "long battlement of china" buttress ", or on" sawtooth ", the circuit board is whole to be bent into and is being approximate" L shape "in the cross section of department of bending, this kind of structure, flexible light strip can be along the crooked direction bending of panel light when the flexible panel light of being convenient for is used, is difficult for breaking.

According to the utility model discloses a preferred embodiment, an embedded rectangular shape flexible panel light, a serial communication port, LED flexible light strip is the flexible light strip with flexible line way board preparation, the circuit board is formed with the fretwork moreover, the circuit board is not pasted one side of lamp pearl, is the main part of taking the thread of circuit board after bending and paste the structure that lamp pearl part formed the cross section and be myopia "L" shape, this kind of structure, flexible light strip can be crooked along the crooked direction of panel light when the flexible panel light of being convenient for is crooked to be used, difficult rupture.

According to the utility model discloses a preferred embodiment, an embedded rectangular shape flexible panel lamp, a serial communication port, flexible lamp strip is the flexible lamp strip with flexible line way board preparation, paste the lamp pearl in the middle of the flexible line way board, be formed with a plurality of gaps or be formed with short sky in the middle of the flexible line way board, the both sides of flexible line way board are the main part connector, the main part connector on the both sides that the lamp pearl was not pasted to the circuit board is bent respectively, make the circuit board form "U" groove structure, flexible lamp strip can be crooked along the crooked direction of panel lamp when the crooked use of flexible panel lamp of being convenient for of this kind of structure, difficult rupture.

According to the utility model discloses a preferred embodiment, an embedded flexible panel light of rectangular shape, a serial communication port, flexible lamp strip be the flexible lamp strip that includes the LED lamp preparation with flexible metal conductor welding, the wire surface of lamp strip has insulating resin to be insulating, it is not even together that the separation is located to many places between line and the line, when this kind of structure is convenient for the flexible panel light crooked use, flexible lamp strip can be along the crooked direction bending of panel light, difficult rupture.

According to the utility model discloses a preferred embodiment, an elongated shape flexible panel lamp of inserted, a characterized in that, the flexible line way board of flexible lamp strip be the bar, be the nearly unanimous long line way board of all position widths, the circuit board width is more than or equal to 2mm, is less than or equal to 12 mm.

According to a preferred embodiment of the present invention, the embedded elongated flexible panel lamp is characterized in that the reflective film is wrapped in the bottom surface, or both the bottom surface and the side surface.

According to the utility model discloses a preferred embodiment, an inserted rectangular shape flexible panel light, a serial communication port, flexible lamp strip's lamp pearl be the luminous lamp pearl of side, the lamp pearl welds on the circuit board after the side of circuit board is luminous, the light emitting area of lamp pearl is in the flexible light guide plate area, when this kind of structure is convenient for the flexible panel light crooked use, flexible lamp strip can be along the panel light direction is crooked, the difficult crooked rupture.

According to the utility model discloses a preferred embodiment, an embedded rectangular shape flexible panel lamp, its characterized in that, flexible lamp strip of LED be the flexible lamp strip with flexible line way board preparation, flexible line way board is the layering board.

According to the utility model discloses a preferred embodiment, an inserted rectangular shape flexible panel light, a serial communication port, flexible lamp strip of LED in a side or two sides of light guide plate area, be a flexible lamp strip when flexible lamp strip is in a side, the lamp strip is in arbitrary side of light guide plate area, the light that LED lamp pearl sent shines from a side in light guide plate area and gets into the light guide plate in-band, when flexible lamp strip is in two sides, be two lamp strips, the lamp strip is at two sides in light guide plate area, the light that LED lamp pearl sent shines from the side in light guide plate area and gets into the light guide plate in-band, and the light that LED on two lamp strips sent shines and gets into the light guide plate in-band, become the correlation mutually.

According to the utility model discloses a preferred embodiment, an embedded rectangular shape flexible panel lamp, flexible lamp strip of LED be periodic design's circuit board lamp strip, flexible lamp strip is the long lamp strip that is even as an organic whole by the short periodic lamp strip of a plurality of same design functions, the design has the shearing position between every periodic lamp strip, can cut the position at will and cut the use, makes flexible panel lamp, also can cut the position at these and cut the use at will.

According to a preferred embodiment of the present invention, the embedded elongated flexible panel light is characterized in that the surrounding enclosing structure is a surrounding enclosed waterproof structure formed around the panel light in the longitudinal direction.

The details of one or more embodiments of the invention are set forth in the accompanying drawings and the description below.

Drawings

The features, objects, and advantages of the present invention will become more apparent from the reading of the specification in conjunction with the following drawings, a brief description of which follows.

Fig. 1 is a schematic plan view of an LED flexible light bar, wherein a circuit board used in the LED flexible light bar is a straight flexible circuit board.

Fig. 2 is a schematic plan view of a circuit board used in the LED flexible light bar, which is narrowed at two sides of the flexible circuit board.

Fig. 3 is a schematic plan view of an LED flexible light bar using a circuit board, wherein the flexible circuit board is narrowed at a plurality of positions on one side of the flexible circuit board.

Fig. 4 is a schematic plan view of an LED flexible light bar, which uses a circuit board similar to a "great wall shape".

Fig. 5 is a schematic plan view of an LED flexible light bar using a circuit board similar to a "saw-blade shape".

Fig. 6 is a schematic plan view of an LED flexible light bar using a circuit board approximating another "saw blade shape".

FIG. 7 is a schematic plan view of an LED flexible light bar, which uses a circuit board folded into an approximate "L shape", and a solder bead portion is on one side of the "L shape", and the circuit board on this side is provided with a hollow hole, and the side of the circuit board not attached with the solder bead is a main body portion of the circuit board.

Fig. 8 is a schematic plan view of a circuit board used in the LED flexible light bar, the circuit board having a plurality of slits in the middle.

Fig. 9 is a schematic plan view of a circuit board used in the LED flexible light bar, the middle of which is provided with a plurality of hollow parts.

FIG. 10 is a schematic plane view of a flexible LED light bar, a lamp bead is attached to the middle of a circuit board used by the flexible LED light bar, a plurality of hollowed-out parts are formed in the middle of the flexible circuit board, and main body connectors are arranged on two sides of the flexible circuit board.

Fig. 11 is a schematic plan view of a LED flexible light bar, which uses a circuit board that is a straight long circuit board, and light-emitting beads on the welding side of the circuit board.

Fig. 12 is a schematic plan view of a flexible copper wire lamp with an LED lamp bead soldered on a copper wire.

Fig. 13 is a schematic plan view of a strip of flexible light guide plate strip embedded with flexible LED light bars.

Fig. 14 is a schematic cross-sectional view of a strip-shaped flexible panel light embedded with the flexible light guide plate strip embedded with the flexible LED light bar of fig. 1, 2 or 3.

Fig. 15 is a schematic cross-sectional view of a mosaic type elongated flexible panel lamp manufactured by embedding the flexible light guide plate strips of the flexible LED light bars of "fig. 4, or fig. 5, or fig. 6, or fig. 7".

Fig. 16 is a schematic cross-sectional view of a flexible light guide plate strip inlaid with the flexible LED light bar of "fig. 8, 9, or 10" to form a inlaid elongated flexible panel light.

Fig. 17 is a schematic cross-sectional view of an inlaid strip-shaped flexible panel lamp manufactured by embedding the flexible light guide plate strip of the LED flexible light bar shown in fig. 8, 9 or 10 on two sides of the inner surface of the flexible light guide plate strip.

Fig. 18 is a schematic cross-sectional view of a flexible light guide plate strip inlaid with the LED copper wire lamp of fig. 11 to form a inlaid elongated flexible panel lamp.

Fig. 19 is a schematic cross-sectional view of a flexible light guide plate strip inlaid with the LED flexible light bar of fig. 12 to form a inlaid elongated flexible panel light.

Fig. 20 is a schematic cross-sectional view of the embedded elongated flexible panel light, when the light guide plate is powered on for operation, the light emitted by the LED lamp beads enters the light guide plate strip, turns around 90 degrees under the action of the light guide points and the reflective film, and then is emitted outwards from the flexible light-transmitting resin layer with diffusion.

Fig. 21 is a schematic three-dimensional view showing that when the embedded strip-shaped flexible panel lamp is powered on for use, light emitted by the LED lamp beads enters the light guide plate strip, turns around 90 degrees under the action of the light guide points and the reflective film, and then is emitted outwards from the flexible light-transmitting resin layer with diffusion.

Detailed Description

The present invention will be described in detail below by taking preferred embodiments as examples.

It will be understood by those skilled in the art that the following descriptions are provided for purposes of illustration and description of certain preferred embodiments only and are not intended to limit the scope of the present invention.

Manufacturing a flexible circuit board:

the method is characterized in that a traditional circuit board manufacturing process is adopted, and according to different engineering design data, the flexible copper clad laminate is manufactured into the required flexible circuit board through the processes of silk-screen circuit anti-corrosion ink printing, baking and curing, etching, film stripping, silk-screen solder resist, character printing, baking and curing, OSP anti-oxidation surface treatment, forming and the like, for example:

a straight flexible wiring board 1.1 (shown in fig. 1) is manufactured.

Or, the flexible circuit board 1.2 (shown in fig. 2) which is narrowed at a plurality of positions on two sides of the circuit board is manufactured.

Alternatively, a flexible wiring board 1.3 (shown in fig. 3) is formed so as to be narrowed at a plurality of positions on one side of the wiring board.

Or, the manufactured flexible circuit board 1.4 with the circuit board similar to the 'great wall shape' is characterized in that: the welding pad for welding the LED is arranged on the 'great wall stack' 1.4b, and when the circuit board is used in a later process, the whole circuit board is bent into an approximate 'L shape' along the bending line 1.4a (as shown in figure 4).

Or, the manufactured flexible circuit board 1.5 with the circuit board similar to a saw bar shape is characterized in that: the bonding pad for welding the LED is arranged on the sawtooth 1.5b, and when the circuit board is used in a later process, the whole circuit board is bent into an approximate L shape along the bending line 1.5a (as shown in figure 5).

Or, the manufactured circuit board is similar to another flexible circuit board 1.6 of a saw blade shape, and is characterized in that: the bonding pad for welding the LED is arranged on the sawtooth 1.6b, and when the circuit board is used in a later process, the whole circuit board is bent into an approximate L shape along the bending line 1.6a (as shown in figure 6).

Or, the manufactured circuit board 1.7 is bent into a cross section similar to an "L" shape along a bending line 1.7a when used in a subsequent process, a pad for welding the LED is arranged on one side of the "L", a hollow hole 1.7b is arranged on the circuit board on the side, the side of the circuit board without the lamp bead is the main body part of the circuit board (as shown in figure 7),

or, the flexible circuit board 1.8 with a plurality of slits 1.8a in the middle of the circuit board is manufactured, so that the flexible circuit board can be conveniently bent along the slits 1.8a when being used in the subsequent process (as shown in fig. 8).

Or, the flexible circuit board 1.9 with the plurality of hollow holes 1.9b in the middle is manufactured, so that the flexible circuit board is convenient to bend along the hollow holes 1.9b and the bending line 1.9a when the flexible circuit board is used in the subsequent process (as shown in fig. 9).

Or, a circuit board 1.10 is manufactured, a pad for welding the LED is arranged in the middle, a plurality of hollowed holes 1.10b are formed in the middle of the circuit board, main body connectors are arranged on two sides of the flexible circuit board, when the flexible circuit board is used in the subsequent process, the main body connectors on the two sides are respectively bent along a bending line 1.10a, the circuit board is enabled to form a U-shaped groove structure, a region with lamp beads in the middle is arranged on the side face of the light guide plate, main body structure regions on the two sides are arranged on the upper surface and the lower surface of the edge of the light guide plate, and the flexible lamp strip can be bent along the bending direction of the panel lamp when the.

Or, a straight strip-shaped long circuit board is manufactured, and the circuit board is a flexible circuit board 1.11 (shown in fig. 11) of the welding side light-emitting lamp bead.

Manufacturing the LED flexible light bar:

the method comprises the steps of printing solder paste on a flexible circuit board by using a steel mesh on a solder paste printer by adopting a traditional SMT (surface mount technology), correspondingly mounting LED lamp beads 2.1 on a solder pad printed with the solder paste, and welding EED lamp beads 2.1 on the flexible circuit board through reflow soldering to manufacture a flexible lamp strip welded with an LED lamp (shown in figures 1, 2, 3, 4, 5, 6, 7, 8 and 9, 10 and 11), or welding the LED lamp 2.1 on an enameled copper wire 1.12 to manufacture the LED copper wire flexible lamp strip, wherein the surface of a wire of the lamp strip is insulated by insulating resin, the wires are separated and not connected together at multiple positions, and the wires are separated and not connected together at multiple positions (shown in figure 12).

Manufacturing a flexible light guide plate strip:

heating high-light-transmittance PVC resin particles with the light transmittance of 92 percent on an extruder to 180 ℃ for melting, and then performing heat treatment on the PVC resin particles as shown in figure 1, or as in figure 2, or as in figure 3, or as in figure 4, or as in figure 5, or as in figure 6, or as in figure 7, or as in figure 8, or as shown in fig. 9, or as shown in fig. 10, or as shown in fig. 11, or as shown in fig. 12, an extrusion die manufactured according to the design and melted high-light-transmission PVC resin particles are extruded together to form a light-transmission plate strip with the width of 100mm and the thickness of 3mm, an LED flexible light bar is inlaid in the light-transmission resin plate strip, the light-transmission plate strip is shaped by water cooling through a water tank and is dried, on a gravure printing machine, light guide printing ink is printed on a light transmitting plate belt by using a gravure plate with manufactured light guide screen points, light guide points 3.1 are manufactured, the light guide points are dried in a tunnel furnace at the temperature of 80 ℃, and a flexible light guide plate belt 3 (shown in figure 13) with a rectangular and transparent cross section and light guide points with light guide lines on one surface is manufactured.

Alternatively, the high light transmittance PVC resin particles with a light transmittance of 92% are heated to 180 ℃ on an extruder to be melted, and the LED flexible light bar shown in fig. 1, or fig. 2, or fig. 3, or fig. 4, or fig. 5, or fig. 6, or fig. 7, or fig. 8, or fig. 9, or fig. 10, or fig. 11, or fig. 12 is extruded into a light transmission plate strip with a width of 100mm and a thickness of 3mm through an extrusion die manufactured according to the design, and the LED flexible light bar is embedded into the light transmission resin plate strip, enters a double-roller double-sided pressing light guide pattern in an embosser before being cooled to manufacture a light guide plate strip 3.1, is water-cooled and shaped by a water tank, and is dried to manufacture a flexible light guide plate 3 (shown in fig. 13) with a rectangular, transparent cross section and double-sided light guide pattern light guide points 3.1.

Or, heating the high-light-transmittance PVC resin particles with a light transmittance of 92% to 180 ℃ on an extruder to melt, and extruding the LED flexible light bar shown in fig. 1, or fig. 2, or fig. 3, or fig. 4, or fig. 5, or fig. 6, or fig. 7, or fig. 8, or fig. 9, or fig. 10, or fig. 11, or fig. 12 through an extrusion die manufactured according to the design and the melted high-light-transmittance PVC resin particles to form a light-transmitting plate strip with a width of 100mm and a thickness of 3mm, embedding the LED flexible light bar into the light-transmitting resin plate strip, performing water cooling setting through a water tank, drying, entering a laser engraving machine to engrave a light-guiding plate strip 3.1 with light-guiding grooves on one side, and manufacturing the flexible light-guiding plate 3 (shown in fig. 13) with a rectangular and transparent cross section and a light-guiding groove point on one side.

Manufacturing an embedded strip-shaped flexible panel lamp:

the LED flexible light bar embedded with the light guide points 3.1 as shown in figure 1, figure 2 or figure 3 is adhered with a reflective film 4 on the surface needing light reflection of the flexible light guide plate strip 3, then the flexible light guide plate strip enters a die of a double-material extruder, then a transparent resin 6 is put into a feed box of the double-material extruder, a light-blocking resin 5 is put into another feed box of the double-material extruder, the light-blocking resin 5 is respectively heated and melted and then extruded out of the die to wrap the reflective film 4 and the flexible light guide plate strip 3, the transparent resin 6 is adhered on the surface of the light guide plate strip 3 without the reflective film 4 to form a light-emitting surface, the light-blocking resin 5 wraps the surface of the light guide plate strip 3 with the reflective film 4 and the two sides of the light-emitting surface on the side surface, so that light does not leak from the positions, the light-blocking resin 5 and the transparent resin 6 are completely fused into a whole at the contact interface, thereby playing a role of supporting and wrapping, and the embedded strip-shaped flexible panel lamp (as shown in fig. 14) is manufactured by performing water-cooling shaping on the embedded strip-shaped flexible panel lamp through a water tank and drying the embedded strip-shaped flexible panel lamp by blowing, when the embedded strip-shaped flexible panel lamp is electrified for use, light 7 emitted by the LED lamp beads 2.1 enters the light guide plate strip 3, is changed into light 8 which is rotated by about 90 degrees under the action of the light guide points 3.1 and the reflective film 4, and then is emitted outwards from the flexible light-transmitting resin 6 with diffusion (as shown in fig. 20 and fig. 21).

Or, the light reflecting film 4 is pasted on the surface of the flexible light guide plate strip 3 which is embedded with the LED flexible light bar as shown in figure 4, figure 5, figure 6 or figure 7 and is processed with the light guide point 3.1 and needs to reflect light, then the flexible light guide plate strip enters a die of a double-material extruder, then the light transmitting resin 6 is put into a feed box of the double-material extruder, the light blocking resin 5 is put into another feed box of the double-material extruder and is extruded from the die after being heated and melted respectively to wrap the light reflecting film 4 and the flexible light guide plate strip 3, the light transmitting resin 6 is pasted on the surface of the light guide plate strip 3 without the light reflecting film 4 to form a light emergent surface, the light blocking resin 5 wraps the surface of the light guide plate strip 3 with the light reflecting film 4 and the two sides of the light emergent surface of the side surface, so that the light does not leak from the positions, the light blocking resin 5 and the light transmitting resin 6 are completely fused into a whole at the contact interface, thereby supporting and wrapping the flexible panel, and the embedded strip-shaped flexible panel lamp (as shown in fig. 14) is manufactured by performing water-cooling shaping on the embedded strip-shaped flexible panel lamp through a water tank and drying the embedded strip-shaped flexible panel lamp by blowing, when the embedded strip-shaped flexible panel lamp is electrified for use, light 7 emitted by the LED lamp beads 2.1 enters the light guide plate strip 3, is changed into light 8 which is rotated by about 90 degrees under the action of the light guide points 3.1 and the reflective film 4, and then is emitted outwards from the flexible light-transmitting resin 6 with diffusion (as shown in fig. 20 and fig. 21).

Or, the LED flexible light bar shown in fig. 8, or fig. 9, or fig. 10 is inlaid on one side of the light guide plate strip 3, or the LED flexible light bar shown in fig. 8, or fig. 9, or fig. 10 is inlaid on both sides of the light guide plate strip 3, and the side of the flexible light guide plate strip 3 with the light guide point 3.1 to be reflected is pasted with a reflective film 4, and then the light guide plate strip enters the mold of the double-material extruder, and then the transparent resin 6 is put into one material box of the double-material extruder, the light-blocking resin 5 is put into the other material box of the double-material extruder, and is extruded from the mold after being heated and melted respectively, and wraps the reflective film 4 and the flexible light guide plate strip 3, the transparent resin 6 is pasted on the side of the light guide plate strip 3 without the reflective film 4 to form a light-emitting surface, and the light-blocking resin 5 wraps the side of the light guide plate 3 with the reflective film 4 and both sides of the light-, the light is prevented from leaking from the positions, the light blocking resin 5 and the light transmitting resin 6 are completely fused into a whole at the contact interface, the flexible panel lamp has the functions of supporting, wrapping and protecting and the waterproof function of wrapping, the flexible panel lamp is shaped by water cooling through a water tank and dried by blowing, the embedded type strip-shaped flexible panel lamp is manufactured (as shown in figures 16 and 17), when the embedded type strip-shaped flexible panel lamp is electrified for use, the light 7 emitted by the LED lamp beads 2.1 enters the light guide plate strip 3 and is changed into light 8 which is rotated by about 90 degrees under the action of the light guide points 3.1 and the reflective film 4, and then the light is emitted outwards from the flexible light transmitting resin 6 with diffusion (as shown in figures 20 and 21).

Or, the LED copper wire lamp strip as shown in fig. 12 is embedded on one side of the light guide plate strip 3, the surface of the flexible light guide plate strip 3 with the light guide point 3.1 to be reflected is pasted with a reflective film 4, then the light guide plate strip enters a die of a double-material extruder, the transparent resin 6 is put into a bin of the double-material extruder, the light-blocking resin 5 is put into another bin of the double-material extruder, the light-blocking resin 5 is respectively heated and melted and then extruded out from the die to wrap the reflective film 4 and the flexible light guide plate strip 3, the transparent resin 6 is pasted on the surface of the light guide plate strip 3 without the reflective film 4 to form a light-emitting surface, the light-blocking resin 5 wraps the surface of the light guide plate strip 3 with the reflective film 4 and the two sides of the light-emitting surface on the side surface, so that light does not leak from these positions, the light-blocking resin 5 and the transparent resin 6 are completely integrated at the contact interface, which plays a role of supporting and, and the embedded strip-shaped flexible panel lamp (as shown in fig. 18) is manufactured by performing water-cooling shaping on the embedded strip-shaped flexible panel lamp through a water tank and drying the embedded strip-shaped flexible panel lamp by blowing, when the embedded strip-shaped flexible panel lamp is electrified for use, light 7 emitted by the LED lamp beads 2.1 enters the light guide plate strip 3, is changed into light 8 which is rotated by about 90 degrees under the action of the light guide points 3.1 and the reflective film 4, and then is emitted outwards from the flexible light-transmitting resin 6 with diffusion (as shown in fig. 20 and fig. 21).

Or, a reflective film 4 is pasted on one surface of the flexible light guide plate strip 3 which is embedded with the LED flexible light bar as shown in fig. 11 and processed with the light guide point 3.1 and needs to reflect light, then the flexible light guide plate strip enters a die of a double-material extruder, then the transparent resin 6 is put into a material box of the double-material extruder, the light blocking resin 5 is put into another material box of the double-material extruder and extruded from the die after being heated and melted respectively to wrap the reflective film 4 and the flexible light guide plate strip 3, the transparent resin 6 is pasted on one surface of the light guide plate strip 3 without the reflective film 4 to form a light emergent surface, the light blocking resin 5 wraps one surface of the light guide plate strip 3 with the reflective film 4 and two sides of the light emergent surface on the side to prevent light from leaking from the positions, the light blocking resin 5 and the transparent resin 6 are completely fused into a whole at the contact interface, thereby playing a role of supporting and wrapping protection for the flexible panel lamp, and the embedded strip-shaped flexible panel lamp (as shown in fig. 19) is manufactured by performing water-cooling shaping on the embedded strip-shaped flexible panel lamp through a water tank and drying the embedded strip-shaped flexible panel lamp by blowing, when the embedded strip-shaped flexible panel lamp is electrified for use, light 7 emitted by the LED lamp beads 2.1 enters the light guide plate strip 3, is changed into light 8 which is rotated by about 90 degrees under the action of the light guide points 3.1 and the reflective film 4, and then is emitted outwards from the flexible light-transmitting resin 6 with diffusion (as shown in fig. 20 and fig. 21).

The present invention has been described in detail with reference to the accompanying drawings, which illustrate a specific embodiment of an embedded elongated flexible panel lamp. It will be understood by those skilled in the art, however, that the foregoing is illustrative and descriptive of some specific embodiments only, and not limiting as to the scope of the invention, and particularly the scope of the claims.

Claims (14)

1. An elongated flexible panel light of the mosaic type comprising:

the bottom layer and the light-blocking flexible resin layers on the two sides;

a light-reflecting film;

a flexible light guide plate strip;

the LED flexible light bar is embedded in the flexible light guide plate strip;

a flexible light-transmitting resin layer with diffusion on the front surface;

it is characterized by that the light-blocking flexible resin layer is placed on the flexible panel lamp, and can be used for blocking back light and side light, so that the light can not be leaked from these positions, and the light-blocking flexible resin layer and front surface flexible light-transmitting resin layer with diffusion are completely combined and connected into one body between them, and on the flexible panel lamp, it can be used for supporting and wrapping protection, and can be used for covering all sides of long direction and also can be used for making water-proofing action of whole-circumference wrapping, and the reflecting film is sandwiched in the light-blocking flexible resin layer, so that the light transferred onto the reflecting film can be fully reflected, and more light can be transferred from front surface, and transferred into front surface flexible light-transmitting resin layer with diffusion, and then can be outwards sent out, and the flexible light-guiding plate is sandwiched between front surface flexible light-transmitting resin layer with diffusion and reflecting film, and on the surface of the flexible light-guiding plate several light points are distributed, and the light-guiding points, or the light guide point is made of light guide ink, the flexible light guide plate strip plays a role in guiding and uniformly distributing light, the LED flexible light bar is inlaid at one side or two sides of the flexible light guide plate strip, the LED light beads emit light towards the light guide plate strip when the LED flexible light bar is powered on, then the light is reflected and refracted jointly by the light guide plate, the reflecting film and materials in all directions, the light is fully transmitted to the front flexible light-transmitting resin layer with diffusion, passes through the front flexible light-transmitting resin layer with diffusion and then emits outwards, when the panel lamp is integrally seen, the light is emitted from the LED light beads and then emits out from the surface of the panel lamp, and the irradiation direction of the light is completely changed, so that the strip-shaped flexible panel lamp can be made into an ultra-long flexible panel lamp, the length of the flexible panel lamp is greater than or equal to 0.5 meter and less than or equal to 300 meters, and the flexible panel lamp.

2. The embedded elongated flexible panel lamp according to claim 1, wherein the flexible LED light bar is a flexible light bar made of a flexible circuit board, and the flexible circuit board is a circuit board with two sides narrowed at multiple positions, or a circuit board with only one side narrowed at multiple positions, so that the flexible light bar can be bent along the bending direction of the panel lamp and is not easily broken when the flexible panel lamp is bent.

3. The embedded elongated flexible panel lamp as claimed in claim 1, wherein the LED flexible light bar is a flexible light bar made of a flexible circuit board, and the flexible circuit board has a plurality of slits or a plurality of hollowed-out circuit boards, or a plurality of hollowed-out or slit or narrowed circuit boards, so that the flexible light bar can be bent along the bending direction of the panel lamp and is not easily broken when the flexible panel lamp is bent for use.

4. The embedded elongated flexible panel lamp according to claim 1, wherein the LED flexible light bar is a flexible light bar made of a flexible circuit board, the flexible circuit board is a circuit board similar to a "great wall" or a "saw bar", the LED is on a "great wall" or on a "saw tooth", the circuit board is integrally bent to form a cross section at the bending position similar to an "L" shape, and the structure is convenient for the flexible panel lamp to bend along the bending direction of the panel lamp when the flexible panel lamp is bent for use and is not easy to break.

5. The embedded elongated flexible panel lamp according to claim 1, wherein the LED flexible light bar is a flexible light bar made of a flexible circuit board, and the circuit board is formed with a hollow portion, and the side of the circuit board not attached with the light bead is a structure with a cross section of a near-sighted "L" shape formed by bending a main body part with a main line of the circuit board and attaching the light bead, so that the flexible light bar can be bent along the bending direction of the panel lamp when the flexible panel lamp is bent for use, and is not easily broken.

6. The embedded elongated flexible panel lamp according to claim 1, wherein the flexible lamp strip is a flexible lamp strip made of a flexible circuit board, a lamp bead is attached to the middle of the flexible circuit board, a plurality of gaps or short spaces are formed in the middle of the flexible circuit board, main connectors are disposed on two sides of the flexible circuit board, and the main connectors on two sides of the lamp bead, which are not attached to the circuit board, are respectively bent, so that the circuit board forms a "U" shaped groove structure, which facilitates the flexible panel lamp to bend along the bending direction of the panel lamp and not easily break when the flexible panel lamp is bent for use.

7. The embedded elongated flexible panel lamp of claim 1, wherein the flexible light bar is a flexible light bar made of LED lamps welded by flexible metal wires, the surfaces of the wires of the light bar are insulated by insulating resin, and the wires are separated from each other and not connected together.

8. The embedded elongated flexible panel lamp according to claim 1, wherein the flexible circuit board of the flexible light bar is a straight strip, and is a long circuit board with approximately consistent width at all positions, and the width of the circuit board is greater than or equal to 2mm and less than or equal to 12 mm.

9. A flexible elongated mosaic panel lamp according to claim 1, wherein said reflective film is encased in the base or both the base and the side.

10. The embedded elongated flexible panel lamp of claim 1, wherein the lamp beads of the flexible lamp strip are side-emitting lamp beads, the lamp beads are welded on the circuit board and then emit light towards the side of the circuit board, and the light-emitting surface of the lamp beads faces the flexible light guide plate band.

11. The embedded elongated flexible panel lamp of claim 1, wherein the LED flexible light bar is a flexible light bar made of flexible circuit board, and the flexible circuit board is a laminate.

12. The embedded elongated flexible panel light of claim 1, wherein the flexible LED light bar is positioned in one side or two sides of the light guide plate, and is a flexible light bar when positioned in one side, and is positioned in any one side of the light guide plate, and the light emitted from the LED light beads is irradiated into the light guide plate from one side of the light guide plate, and is two light bars when positioned in two sides, and the light emitted from the LED light beads is irradiated into the light guide plate from the sides of the light guide plate, and the light emitted from the LEDs on the two light bars is irradiated into the light guide plate and is incident to each other.

13. The embedded elongated flexible panel lamp according to claim 1, wherein the flexible LED light bars are periodically designed circuit board light bars, the flexible light bars are long light bars formed by connecting a plurality of short periodic light bars with the same design function into a whole, and a cutting position is designed between each two adjacent periodic light bars, so that the flexible panel lamp can be cut at any cutting position, and the flexible panel lamp can also be cut at any cutting position.

14. A flexible elongated recessed panel light as claimed in claim 1, wherein said full perimeter closed envelope is a circumferentially closed waterproof structure formed around the perimeter of the panel light in the longitudinal direction.

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