Optical fiber illumination line with emergency illumination indication function

Abstract

The invention relates to the field of optical fiber illumination, in particular to an optical fiber illumination line with an emergency illumination indication function, which comprises a holding plate, an electric support frame fixedly mounted on the inner side wall surface of the holding plate, and a protective sleeve shell II detachably mounted on the outer side surface of the holding plate, the optical fiber meshing device is arranged on the edge of one side of the holding plate, the FEP fluorinated ethylene propylene is movably connected to the edges of the two sides of the holding plate in a sleeving mode, and the outer side surface of the second protective sleeve shell is movably connected with a sleeving limiting roller in a sleeving mode. An optical fiber illumination line composed of a single optical fiber line is pulled out from the surface of a sleeving limiting roller, meanwhile, drainage is conducted on the optical fiber illumination line and FEP fluorinated ethylene propylene through a drainage groove in a holding plate, and in the flowing process, the FEP fluorinated ethylene propylene is matched to wrap the surface of the optical fiber illumination line; and the position of the optical fiber cable is limited, so that the effect that the single optical fiber cable is limited at the central position of the semicircular sleeve shell through folding and fixing of the semicircular sleeve shell is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of optical fiber lighting, in particular to an optical fiber lighting line with an emergency lighting indication function. Background Art

[0002] Fiber optic lighting line luminous optical fiber is a high-efficiency lighting product made of quartz material and advanced optical technology. Quartz luminous optical fiber is composed of cladding, core layer, and scatterer. The cladding is coated on the outer surface of the core layer, and the scatterer is distributed on the inner surface of the core layer with a certain density and depth. The refractive index of the cladding is greater than that of the core layer. The scatterer is composed of a material with a different refractive index from the core layer. The cladding and the core layer form a circular waveguide structure. The guided light propagates in the core layer. When it encounters a scatterer, some of the light will leak out due to scattering.

[0003] A patent with announcement number CN 220449429 U discloses a portable electronic fiber optic life-saving lighting line, comprising a fixed shaft and a take-up reel rotatably mounted on the fixed shaft, a lighting line jacket being wound on the take-up reel, a mounting seat being fixed to the end of the lighting line jacket away from the take-up reel, a camera being mounted on the mounting seat, and a DVI transmitter connected to the camera being mounted in the mounting seat; the utility model arranges a camera, a DVI transmitter, an optical fiber, a DVI receiver, a data restoration module and a display. After the lighting line is arranged, the fire scene can be observed through the cooperation of the camera, the DVI transmitter, the optical fiber, the DVI receiver, the data restoration module and the display, which facilitates the understanding of the situation inside the fire, thereby improving the use effect of the life-saving lighting line.

[0004] Traditional fiber optic lighting cables are wrapped together, but the exposed fiber optic lighting cables will break over time and due to external wear, so that the fiber optic lighting cables will be exposed from the inside of the protective layer. Moreover, when the exposed fiber optic lighting cables are bent beyond a certain angle, the surface of the fiber optic lighting cables will break, so that the layers of the fiber optic lighting cables appear unclear. When the fiber optic lighting cable exceeds 30 meters, the lighting angle and range of the light source inside the fiber optic lighting cable will be shortened. Summary of the invention

[0005] To this end, the technical problem to be solved by the present invention is to overcome the problem in the prior art that the rupture of the protective layer will cause the optical fiber line to scatter directly, so that the optical fiber lighting line will be exposed from the inside of the protective layer, and when the exposed optical fiber lighting line is bent beyond a certain angle, the surface of the optical fiber lighting line will be broken, so that the optical fiber lighting line has unclear layers.

[0006] In order to solve the above technical problems, the present invention provides an optical fiber lighting line with an emergency lighting indication function, comprising a holding plate and an electric support frame fixedly installed on the inner wall of the holding plate, a protective shell 2 detachably installed on the outer surface of the holding plate, an optical fiber coupler arranged on an edge position of one side of the holding plate, and FEP fluorinated ethylene propylene movably sleeved on the edge positions of both sides of the holding plate, a sleeve limiting roller movably sleeved on the outer surface of the protective shell 2, and an optical fiber lighting line movably sleeved on the inner wall of the protective shell 2 is wound on the outer surface of the sleeve limiting roller; a drainage groove is provided on the inner wall of the holding plate, and a rolling roller is provided on the inner wall of the holding plate and at an edge position of one side of the drainage groove, and the outer surface of the rolling roller is movably sleeved on the surface of the optical fiber lighting line; a semicircular shell movably adjusted on the outer surface of the optical fiber lighting line is fixedly connected to the inner wall of the FEP fluorinated ethylene propylene.

[0007] In one embodiment of the present invention, the number of the electric support frames is set to four groups, and the output end surfaces of the four groups of electric support frames are movably sleeved with limiting rollers movably sleeved on the outer surface of the optical fiber lighting line, and the inner wall surface of the limiting rollers is fixedly connected to the limiting support rod.

[0008] In one embodiment of the present invention, a connecting rod is fixedly connected to the inner wall surface of one side of the limiting roller, and a POF multi-layer co-extruded polyolefin wrapped around the outer surface of the optical fiber lighting line is movably sleeved on the outer surface of the connecting rod, and positioning rings are fixedly connected to the outer surfaces of the four groups of electric support frames.

[0009] In one embodiment of the present invention, a top cover is movably sleeved on the top surface of the optical fiber coupler, and a snap-in groove is provided on the edge positions of both sides of the optical fiber coupler. A semicircular base and a downward pressing semicircular seat arranged on the outer surface of the optical fiber lighting line are movably sleeved on the inner side wall of the snap-in groove, and a staggered positioning shell is provided on the inner side wall of the optical fiber coupler and the top cover.

[0010] In one embodiment of the present invention, a laser is provided on the inner wall surface of the staggered positioning shell, a swing plate is swingably connected on the upper and lower surfaces of the staggered positioning shell, a lock buckle is provided on one end of the swing plate, and a docking buckle movably sleeved on the inner wall surface of the lock buckle is fixedly connected on the outer surfaces of the optical fiber coupler and the top cover.

[0011] In one embodiment of the present invention, an insulating layer is arranged on the outer surface of the optical fiber lighting line, the outer surface of the insulating layer is filled with PMMA polymethyl methacrylate, and a plastic layer is arranged on the outer surface of the PMMA polymethyl methacrylate.

[0012] In one embodiment of the present invention, a docking column is fixedly connected to the inner wall of the protective shell 2, a rectangular limiting hole is opened on one end of the docking column, and a partition cover that fits on the outer surface of the optical fiber lighting line is movably sleeved on the inner wall of the rectangular limiting hole.

[0013] In one embodiment of the present invention, a second clamping groove is provided on one edge of one side surface of the FEP fluorinated ethylene propylene, and a butt joint is provided on another edge of one side surface of the FEP fluorinated ethylene propylene.

[0014] In one embodiment of the present invention, a protective cover is movably sleeved on the top surface of the holding plate, and an extruded sculpture cover movably sleeved on the outer surface of the optical fiber lighting line is fixedly connected to one side surface of the holding plate.

[0015] In one embodiment of the present invention, a heater is fixedly mounted on one side surface of the holding plate, and the output end of the heater is connected to the outer surface of the extruded statue casing, and a support frame is fixedly connected to both side surfaces of the holding plate, and the support frame is positioned at the entrance of the drainage groove, and the FEP fluorinated ethylene propylene is positioned on the top surface of the support frame.

[0016] The above technical solution of the present invention has the following advantages compared with the prior art:

[0017] The optical fiber lighting line with emergency lighting indication function described in the present invention pulls out the optical fiber lighting line composed of a single optical fiber line from the surface of the sleeve limiting roller, and uses the drainage groove inside the holding plate to drain the optical fiber lighting line and FEP fluorinated ethylene propylene, and in the process of flowing, cooperates with FEP fluorinated ethylene propylene to wrap around the surface of the optical fiber lighting line, so that the single optical fiber line is concentrated inside the semicircular sleeve, and the position of the optical fiber line is limited. As the optical fiber lighting line continues to move, the rolling roller is cooperated to squeeze the surface of the FEP fluorinated ethylene propylene and the semicircular sleeve to close and fix the semicircular sleeve together, so as to achieve the effect of limiting the single optical fiber line at the center position of the semicircular sleeve by closing and fixing the semicircular sleeve.

[0018] The optical fiber lighting line with emergency lighting indication function described in the present invention cooperates with four groups of electric support frames to limit the position of the limiting roller as the optical fiber lighting line continues to move. At the same time, under the rotation of the electric support frame, the limiting roller is continuously turned over on the surface of the optical fiber lighting line, and the POF multi-layer co-extruded polyolefin on the surface of the connecting rod is continuously wound around the surfaces of FEP fluorinated ethylene propylene and the optical fiber lighting line, thereby extruding and positioning the FEP fluorinated ethylene propylene together. At the same time, the heater on the surface of one side of the holding plate is cooperated to heat the inside of the extruded statue casing. As the optical fiber lighting line passes through the extruded statue casing, the POF multi-layer co-extruded polyolefin is heated by the heat source inside the extruded statue casing, and the POF multi-layer co-extruded polyolefin is subjected to heat absorption and shrinkage by utilizing the heat shrinkage characteristics of the POF, so that the POF multi-layer co-extruded polyolefin is firmly adsorbed on the surface of the optical fiber lighting line, and the gaps left when the POF multi-layer co-extruded polyolefin is wound are firmly adhered and filled.

[0019] The fiber optic lighting line with emergency lighting indication function described in the present invention has one end of the fiber optic lighting line cut after it exceeds 30 meters, and then the cut fiber optic lighting line is connected through the fiber optic line, and then the fiber optic line is placed inside the laser, and one end of the fiber optic lighting line is overlapped on the inner wall surface of the semicircular base and the downward pressing semicircular seat, and at the same time, the swing plate on the outer surface of the staggered positioning sleeve is passed through the surface of the fiber optic coupler and the top cover, and the top cover is clamped on the top surface of the fiber optic coupler to limit the position of the fiber optic line and the fiber optic lighting line, and then the lock buckle on one end of the swing plate is clamped on the surface of the docking buckle to limit the position of the fiber optic coupler and the top cover, so that the length of the fiber optic lighting line can be increased while keeping the brightness of the fiber optic lighting line unchanged, thereby increasing the coverage area and range of the fiber optic lighting line. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below according to specific embodiments of the present invention in conjunction with the accompanying drawings.

[0021] Figure 1 is a stereogram of the present invention;

[0022] Figure 2 is a partially cutaway stereoscopic view of a holding plate in the present invention;

[0023] Figure 3 is a cutaway perspective view of a holding plate in the present invention;

[0024] Figure 4 is a three-dimensional diagram of the holding plate of the present invention;

[0025] Figure 5 It is a three-dimensional diagram of FEP fluorinated ethylene propylene in the present invention;

[0026] Figure 6 It is a three-dimensional diagram of the electric support frame in the present invention;

[0027] Figure 7 It is a two-section stereogram of the protective sleeve of the present invention;

[0028] Figure 8 is a perspective view of an expanded cross-section of the optical fiber coupler of the present invention;

[0029] Fig. 9 It is a stereoscopic diagram of the optical fiber lighting line in the present invention.

[0030] Description of the reference numerals in the specification: 11, holding plate; 111, protective casing 1; 112, drainage trough; 113, rolling roller; 114, heater; 115, extruded statue casing; 116, support frame; 12, electric support frame; 121, limiting roller; 122, connecting rod; 123, POF multi-layer co-extruded polyolefin; 124, limiting support rod; 125, positioning ring; 13, protective casing 2; 131, docking column; 132, sleeve limiting roller; 133, optical fiber lighting line; 1331 , insulating layer; 1332, PMMA polymethyl methacrylate; 1333, plastic layer; 134, rectangular limiting hole; 135, barrier cover; 14, optical fiber coupler; 141, top cover; 142, snap-on groove one; 143, semicircular base; 144, press-down semicircular seat; 145, staggered positioning housing; 146, swing plate; 147, lock; 148, laser; 149, docking buckle; 15, FEP fluorinated ethylene propylene; 151, semicircular housing; 152, snap-on groove two; 153, docking head. DETAILED DESCRIPTION

[0031] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0032] See also Figure 1 - Fig. 9The present invention provides an optical fiber lighting line with an emergency lighting indication function, comprising a holding plate 11 and an electric support frame 12 fixedly mounted on the inner wall of the holding plate 11, a protective cover 13 detachably mounted on the outer surface of the holding plate 11, an optical fiber coupler 14 arranged at an edge position of one side of the holding plate 11, and FEP fluorinated ethylene propylene 15 movably sleeved on the edge positions of both sides of the holding plate 11, and a sleeve limiting roller 132 movably sleeved on the outer surface of the protective cover 13, and the sleeve limiting roller 132 The outer surface of the protective sleeve 13 is wound with an optical fiber lighting line 133 that is movably sleeved on the inner wall of the protective sleeve 13; the inner wall of the holding plate 11 is provided with a drainage groove 112, and a rolling roller 113 is provided on the inner wall of the holding plate 11 and at one side edge of the drainage groove 112, and the outer surface of the rolling roller 113 is movably sleeved on the surface of the optical fiber lighting line 133; the inner wall of the FEP fluorinated ethylene propylene 15 is fixedly connected with a semicircular sleeve 151 that is movably adjusted on the outer surface of the optical fiber lighting line 133;

[0033] The optical fiber lighting line 133 composed of a single optical fiber line is pulled out from the surface of the sleeve limiting roller 132, and the drainage groove 112 inside the holding plate 11 is used to drain the optical fiber lighting line 133 and the FEP fluorinated ethylene propylene 15, and in the process of flowing, the FEP fluorinated ethylene propylene 15 is wrapped around the surface of the optical fiber lighting line 133 to concentrate the single optical fiber line inside the semicircular shell 151, and the position of the optical fiber line is limited. As the optical fiber lighting line 133 continues to move, the rolling roller 113 is used to squeeze the surface of the FEP fluorinated ethylene propylene 15 and the semicircular shell 151 to close and fix the semicircular shell 151 together, thereby achieving the purpose of utilizing the optical fiber lighting line 133. The closing and fixing of the semicircular shell 151 can achieve the effect of limiting a single optical fiber line at the center of the semicircular shell 151; avoiding the traditional wrapping method, which will cause the protective layer to rupture over time and due to external wear and tear, and the optical fiber line inside to scatter directly; at the same time, FEP fluorinated ethylene propylene 15 has the characteristics of hardness, light transmittance, elasticity, weather resistance, temperature resistance and processing performance, which can effectively protect against the outside world, so that the optical fiber lighting line 133 can be greatly bent, so that even if the FEP fluorinated ethylene propylene 15 ruptures due to external wear and tear, the single optical fiber lighting line 133 can still be positioned at the center under the limitation of the semicircular shell 151.

[0034] Furthermore, if Figure 1 - Figure 7As shown in the figure, the number of electric support frames 12 is set in four groups, and the output end surfaces of the four groups of electric support frames 12 are movably sleeved with a limiting roller 121 movably sleeved on the outer surface of the optical fiber lighting line 133, and the inner wall surface of the limiting roller 121 is fixedly connected to a limiting support rod 124, and the inner wall surface of one side of the limiting roller 121 is fixedly connected to a connecting rod 122, and the outer surface of the connecting rod 122 is movably sleeved with a POF multi-layer co-extruded polyolefin 123 wound on the outer surface of the optical fiber lighting line 133, and the outer surface of the four groups of electric support frames 12 is fixedly connected with a positioning ring 125, and a clamping groove 152 is opened on one side edge of the one side surface of the FEP fluorinated ethylene propylene 15, A docking joint 153 is provided on one side surface of the FEP fluorinated ethylene propylene 15 and at the edge of the other side; a protective shell 111 is movably sleeved on the top surface of the holding plate 11; an extruded statue shell 115 movably sleeved on the outer surface of the optical fiber lighting line 133 is fixedly connected to one side surface of the holding plate 11; a heater 114 is fixedly installed on one side surface of the holding plate 11, and the output end of the heater 114 is connected to the outer surface of the extruded statue shell 115; a support frame 116 is fixedly connected to the two side surfaces of the holding plate 11, and the support frame 116 is located at the entrance of the drainage groove 112; and the FEP fluorinated ethylene propylene 15 is located on the top surface of the support frame 116.

[0035] As the optical fiber lighting line 133 is continuously moved, the position of the limiting roller 121 is limited by the four groups of electric support frames 12. At the same time, the limiting roller 121 is continuously turned over on the surface of the optical fiber lighting line 133 under the rotation of the electric support frame 12, and the POF multi-layer co-extruded polyolefin 123 on the surface of the connecting rod 122 is continuously wound around the surfaces of the FEP fluorinated ethylene propylene 15 and the optical fiber lighting line 133, thereby squeezing and positioning the FEP fluorinated ethylene propylene 15 together. At the same time, the heater 114 on the surface of one side of the holding plate 11 is cooperated to heat the inside of the extruded statue shell 115. As the optical fiber lighting line 133 passes through the extruded statue shell 115, the heat source inside the extruded statue shell 115 is used to heat the POF multi-layer co-extruded polyolefin 123, and the POF thermal shrinkage characteristics are used to make the POF multi-layer co-extruded polyolefin 123 The hydrocarbon 123 absorbs heat and shrinks, so that the POF multi-layer co-extruded polyolefin 123 is firmly adsorbed on the surface of the optical fiber lighting line 133, and the gaps left when the POF multi-layer co-extruded polyolefin 123 is wound are firmly adhered and filled; the POF multi-layer co-extruded polyolefin 123 is prevented from having gaps between the wound POF multi-layer co-extruded polyolefin 123 due to the relatively small pulling force during winding, so that when in use, external water sources will penetrate through the gaps between the POF multi-layer co-extruded polyolefin 123 and penetrate into the surface of the optical fiber lighting line 133, causing rainwater to corrode the optical fiber lighting line 133. Since the POF multi-layer co-extruded polyolefin 123 is composed of linear low-density polyethylene as the middle layer, and the POF multi-layer co-extruded polyolefin 123 has good gloss transmittance, toughness, tear strength, and uniform heat shrinkage, it is suitable for fully automatic high-speed packaging.

[0036] Furthermore, if Figure 1 - Figure 3 and Figure 7 - Fig. 9As shown, a top cover 141 is movably sleeved on the top surface of the optical fiber coupler 14, and a clamping groove 142 is provided on the edge positions of both sides of the optical fiber coupler 14. A semicircular base 143 and a downward pressing semicircular seat 144 arranged on the outer surface of the optical fiber lighting line 133 are movably sleeved on the inner side wall of the clamping groove 142, respectively. A staggered positioning sleeve 145 is provided on the inner side wall of the optical fiber coupler 14 and the top cover 141, and a laser 148 is provided on the inner side wall of the staggered positioning sleeve 145. A swing plate 146 is swingably connected to the upper and lower side surfaces of the staggered positioning sleeve 145, and a lock buckle 147 is provided on one end of the swing plate 146. The optical fiber coupler 14 and A docking buckle 149 movably sleeved on the inner wall of the lock buckle 147 is fixedly connected to the outer surface of the top cover 141, an insulating layer 1331 is provided on the outer surface of the optical fiber lighting line 133, the outer surface of the insulating layer 1331 is filled with PMMA polymethyl methacrylate 1332, and a plastic layer 1333 is provided on the outer surface of the PMMA polymethyl methacrylate 1332, and a docking column 131 is fixedly connected to the inner wall of the protective shell 13, a rectangular limiting hole 134 is opened at one end of the docking column 131, and a partition cover 135 fitted on the outer surface of the optical fiber lighting line 133 is movably sleeved on the inner wall of the rectangular limiting hole 134.

[0037] As the optical fiber lighting line 133 is continuously positioned and used on the wall, due to the material characteristics of the optical fiber lighting line 133, the maximum transmission distance is usually about 30 meters. To ensure the intensity of the optical signal and the lighting quality, the optical fiber lighting line 133 will have light attenuation during the transmission process. After exceeding 30 meters, the intensity of the light inside the optical fiber lighting line 133 will drop significantly, so that the optical fiber lighting line 133 needs to be cut after exceeding 30 meters, and then the cut optical fiber lighting line 133 needs to be connected through the optical fiber line, and then the optical fiber line is connected to one end of the laser 148, and the laser 148 is used to couple light into the optical fiber line, so that the optical fiber line emits light;

[0038] One end of the optical fiber lighting line 133 is overlapped on the inner wall of the semicircular base 143 and the downward pressing semicircular seat 144, and at the same time, the swing plate 146 on the outer surface of the staggered positioning shell 145 passes through the surface of the optical fiber coupler 14 and the top cover 141, and the top cover 141 is snapped onto the top surface of the optical fiber coupler 14 to limit the position of the optical fiber line and the optical fiber lighting line 133, and then the lock buckle 147 on one end of the swing plate 146 is snapped onto the surface of the docking buckle 149 to limit the position of the optical fiber coupler 14 and the top cover 141, so that the length of the optical fiber lighting line 133 can be increased while keeping the brightness of the optical fiber lighting line 133 unchanged, thereby increasing the coverage area and range of the optical fiber lighting line 133, and avoiding the attenuation of the light transmittance inside the optical fiber lighting line 133 when the length of the single optical fiber lighting line 133 exceeds 30 meters, resulting in dim brightness.

[0039] Working principle: The optical fiber lighting line 133 composed of a single optical fiber line is pulled out from the surface of the sleeve limiting roller 132, and the drainage groove 112 inside the holding plate 11 is used to drain the optical fiber lighting line 133 and the FEP fluorinated ethylene propylene 15, and in the process of flowing, the FEP fluorinated ethylene propylene 15 is wrapped around the surface of the optical fiber lighting line 133 to concentrate the single optical fiber line inside the semicircular shell 151, and the position of the optical fiber line is limited. As the optical fiber lighting line 133 continues to move, the rolling roller 113 is used to squeeze the surface of the FEP fluorinated ethylene propylene 15 and the semicircular shell 151 to close and fix the semicircular shell 151 together, so as to achieve the effect of limiting the single optical fiber line at the center position of the semicircular shell 151 by closing and fixing the semicircular shell 151; as the optical fiber lighting line 133 continues to move, the four sets of electric support frames 12 are used to limit the position of the limiting rollers 121, and at the same time, the electric support frames Under the rotation of 12, the limiting roller 121 is continuously turned over on the surface of the optical fiber lighting line 133, and the POF multi-layer co-extruded polyolefin 123 on the surface of the connecting rod 122 is continuously wound on the surfaces of the FEP fluorinated ethylene propylene 15 and the optical fiber lighting line 133, so as to extrude and position the FEP fluorinated ethylene propylene 15 together, and at the same time, the heater 114 on the surface of one side of the holding plate 11 is used to heat the inside of the extruded statue shell 115. When the optical fiber lighting line 133 passes through the extruded statue shell 115, the heat source inside the extruded statue shell 115 is used to heat the POF multi-layer co-extruded polyolefin 123, and the POF heat shrinkage characteristic is used to make the POF multi-layer co-extruded polyolefin 123 absorb heat and shrink, so that the POF multi-layer co-extruded polyolefin 123 is firmly adsorbed on the surface of the optical fiber lighting line 133, and the gap left when the POF multi-layer co-extruded polyolefin 123 is wound is firmly adhered and filled;As the optical fiber lighting line 133 is continuously positioned and used on the wall, due to the material characteristics of the optical fiber lighting line 133, the maximum transmission distance is usually about 30 meters. To ensure the intensity of the optical signal and the lighting quality, the optical fiber lighting line 133 will have light attenuation during the transmission process. After exceeding 30 meters, the intensity of the light inside the optical fiber lighting line 133 will drop significantly, so that the optical fiber lighting line 133 needs to be cut after exceeding 30 meters, and then the cut optical fiber lighting line 133 is connected through the optical fiber line, and then the optical fiber line is connected to one end of the laser 148, and the laser 148 is used to couple light into the optical fiber line, so that the optical fiber line emits light, and the optical fiber lighting line 133 is One end is overlapped on the inner side wall of the semicircular base 143 and the downward pressing semicircular seat 144, and at the same time, the swing plate 146 on the outer surface of the staggered positioning housing 145 passes through the surface of the optical fiber coupler 14 and the top cover 141, and the top cover 141 is clamped on the top surface of the optical fiber coupler 14 to limit the position of the optical fiber line and the optical fiber lighting line 133, and then the lock buckle 147 on one end of the swing plate 146 is clamped on the surface of the docking buckle 149 to limit the position of the optical fiber coupler 14 and the top cover 141, so that the length of the optical fiber lighting line 133 can be increased while keeping the brightness of the optical fiber lighting line 133 unchanged, so as to increase the coverage area and range of the optical fiber lighting line 133. ;

[0040] Obviously, the above embodiments are merely examples for clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the protection scope of the invention.

Claims

1. An optical fiber lighting line with emergency lighting indication function, comprising a holding plate (11) and an electric support frame (12) fixedly mounted on the inner wall of the holding plate (11), a protective cover shell (13) detachably mounted on the outer surface of the holding plate (11), an optical fiber coupler (14) arranged at an edge position of one side of the holding plate (11), and FEP fluorinated ethylene propylene (15) movably sleeved on the edge positions of both sides of the holding plate (11), characterized in that: A sleeve limiting roller (132) is movably sleeved on the outer surface of the second protective shell (13), and an optical fiber lighting line (133) movably sleeved on the inner wall of the second protective shell (13) is wound on the outer surface of the sleeve limiting roller (132); a drainage groove (112) is provided on the inner wall of the holding plate (11), and a rolling roller (113) is provided on the inner wall of the holding plate (11) and at a side edge of the drainage groove (112), and the outer surface of the rolling roller (113) is movably sleeved on the surface of the optical fiber lighting line (133); a semicircular sleeve (151) movably adjusted on the outer surface of the optical fiber lighting line (133) is fixedly connected to the inner wall of the FEP fluorinated ethylene propylene (15); A top cover (141) is movably sleeved on the top surface of the optical fiber coupler (14), and a staggered positioning sleeve (145) is arranged on the inner wall surface of the optical fiber coupler (14) and the top cover (141). A laser (148) is arranged on the inner wall surface of the staggered positioning sleeve (145).

2. The optical fiber lighting line with emergency lighting indication function according to claim 1, characterized in that: The number of the electric support frames (12) is four, and the output end surfaces of the four electric support frames (12) are movably sleeved with a limiting roller (121) movably sleeved on the outer surface of the optical fiber lighting line (133), and the inner wall surface of the limiting roller (121) is fixedly connected to a limiting support rod (124).

3. The optical fiber lighting line with emergency lighting indication function according to claim 2, characterized in that: A connecting rod (122) is fixedly connected to the inner wall surface of one side of the limiting roller (121), and a POF multi-layer co-extruded polyolefin (123) wound around the outer surface of the optical fiber lighting line (133) is movably sleeved on the outer surface of the connecting rod (122), and positioning rings (125) are fixedly connected to the outer surfaces of the four groups of electric support frames (12).

4. The optical fiber lighting line with emergency lighting indication function according to claim 1, characterized in that: The optical fiber coupler (14) is provided with a snap-in groove (142) on both side edges, and the inner side wall of the snap-in groove (142) is movably sleeved with a semicircular base (143) and a downward pressing semicircular seat (144) arranged on the outer side surface of the optical fiber lighting line (133).

5. The optical fiber lighting line with emergency lighting indication function according to claim 4, characterized in that: The upper and lower surfaces of the staggered positioning housing (145) are swingably connected to a swing plate (146), one end of which is provided with a lock buckle (147), and the outer surfaces of the optical fiber coupler (14) and the top cover (141) are fixedly connected to a docking buckle (149) that is movably sleeved on the inner wall surface of the lock buckle (147).

6. The optical fiber lighting line with emergency lighting indication function according to claim 1, characterized in that: An insulating layer (1331) is arranged on the outer surface of the optical fiber lighting line (133), the outer surface of the insulating layer (1331) is filled with PMMA polymethyl methacrylate (1332), and a plastic layer (1333) is arranged on the outer surface of the PMMA polymethyl methacrylate (1332).

7. The optical fiber lighting line with emergency lighting indication function according to claim 1, characterized in that: A docking column (131) is fixedly connected to the inner wall surface of the second protective shell (13), a rectangular limiting hole (134) is opened at one end of the docking column (131), and a baffle cover (135) that fits on the outer surface of the optical fiber lighting line (133) is movably sleeved on the inner wall surface of the rectangular limiting hole (134).

8. The optical fiber lighting line with emergency lighting indication function according to claim 1, characterized in that: A second snap-in groove (152) is provided on one side surface of the FEP fluorinated ethylene propylene (15) at one side edge position, and a butt joint (153) is provided on one side surface of the FEP fluorinated ethylene propylene (15) at another side edge position.

9. The optical fiber lighting line with emergency lighting indication function according to claim 1, characterized in that: A protective cover (111) is movably sleeved on the top surface of the holding plate (11), and an extruded sculpture cover (115) movably sleeved on the outer surface of the optical fiber lighting line (133) is fixedly connected to one side surface of the holding plate (11).

10. The optical fiber lighting line with emergency lighting indication function according to claim 9, characterized in that: A heater (114) is fixedly mounted on one side surface of the holding plate (11), and an output end of the heater (114) is connected to the outer surface of the extruded statue casing (115). Support frames (116) are fixedly connected to both side surfaces of the holding plate (11), and the support frames (116) are arranged at the entrance of the drainage groove (112). The FEP fluorinated ethylene propylene (15) is arranged on the top surface of the support frame (116).

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