CN217816648U - Optical fiber lighting system and lighting device - Google Patents

Abstract

This application mainly relates to an optic fibre lighting system and lighting device, this optic fibre lighting system include control and light source subassembly, lamp holder subassembly and optical cable subassembly, control is connected through but plug connector with the light source subassembly the optical cable subassembly, and/or the optical cable subassembly is connected through but plug connector the lamp holder subassembly, control and light source subassembly are used for emergent light source light beam, the optical cable subassembly be used for with light source light beam conduction extremely the lamp holder subassembly, the lamp holder subassembly is based on the light source light beam produces the illuminating beam. The optical fiber lighting system adopts the pluggable connection design with low loss, can realize the low loss of an optical transmission link, and can improve the convenience of the optical fiber lighting system in the use and installation process and the maintainability in the later use period.

Description

Optical fiber lighting system and lighting device

Technical Field

The application relates to the field of illumination, in particular to an optical fiber illumination system and an illumination device.

Background

At present, in the field of illumination, most of conventional illumination systems belong to active illumination, a light source of the active illumination is directly arranged at an illumination end, and the light source is connected with a control system through an active cable. Therefore, after the active light source and the active cable are used for a long time, active devices have the defects of heating, serious aging, high energy consumption and the like, and an active lighting system is easy to lose efficacy and damage, so that potential safety hazards such as fire disasters are caused.

The optical fiber illumination has the characteristics of flexible light transmission, safety, reliability and the like, and can avoid the defects of active illumination to a great extent, so that the optical fiber illumination is only used for generating special illumination effects from the beginning, and can be applied to not only decorative illumination but also general illumination at present. However, the existing optical fiber illumination generally has large loss in the light transmission process, and the optical fiber illumination device has poor convenience in the installation process, and meanwhile, the optical fiber illumination system is not easy to maintain in the later period.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide an optical fiber lighting system and a lighting device, which can not only achieve low loss of an optical transmission link, but also improve convenience of the optical fiber lighting system in the using and installing process and maintainability in the later period of use.

In order to solve the above problems, the first technical solution provided by the present application is: the utility model provides an optic fibre lighting system, including control and light source subassembly, lamp holder subassembly and optical cable subassembly, control is connected through but plug connector with the light source subassembly the optical cable subassembly, and/or but the optical cable subassembly is connected through but plug connector the lamp holder subassembly, control and light source subassembly are used for the emergent light source light beam, the optical cable subassembly be used for with the light source light beam conduction extremely the lamp holder subassembly, the lamp holder subassembly is based on the light source light beam produces the illuminating light beam.

The control and light source assembly comprises a sealing box and a panel, wherein the panel is arranged at an opening of the sealing box to form a protective box body.

The control and light source assembly comprises a plurality of laser modules and a heating panel, the laser modules and the heating panel are arranged in the protective box, and the same ends of the laser modules are arranged on the heating panel through flanges.

Wherein, the control and light source assembly comprises:

the radiating fins are arranged on the radiating plate;

wherein, the control and light source subassembly includes:

the control panel, set up in the heating panel is kept away from one side of a plurality of laser module, a plurality of laser module pass the heating panel with the control panel is connected.

But, but plug connector includes public head and female head, installs respectively a plurality of laser module with the tip of optical cable subassembly, control and light source subassembly include the light adapter of multichannel, the light adapter of multichannel is installed public head with between the female head, in order to connect a plurality of laser module with the optical cable subassembly.

The optical fiber lighting system comprises a support, the support comprises an installation part, and the lamp cap assembly is installed on the installation part.

Wherein, optic fibre lighting system includes bolt, lock washer and lock nut, lock washer be the annular set up in the one end of lamp holder subassembly, the installation department has relative first end and second end, the bolt has screw thread portion, screw thread portion follows the first end of installation department runs through in proper order lamp holder subassembly with the installation department, and extend to the second end of installation department, lock nut with lock washer is located the second end of installation department, wherein, lock nut with the screw thread portion screw-thread fit of bolt, lock washer is compressed tightly lock nut with between the installation department.

Wherein, the optical cable subassembly includes first optical connector, second optical connector and optical cable, the both ends of optical cable respectively with first optical connector with the second optical connector is connected, first optical connector with but the plug connector is connected respectively to the second optical connector.

In order to solve the above technical problem, a second technical solution provided by the present application is: there is provided a lighting device comprising a fibre-optic lighting system as claimed in any one of the preceding claims.

The beneficial effect of this application is: the control and the light source subassembly of this application are through the pluggable connector optical cable subassembly, and/or the optical cable subassembly is through the pluggable connector lamp holder subassembly, but control and light source subassembly, optical cable subassembly and lamp holder subassembly realize the pluggable design promptly, have realized the photoelectric separation, but this kind of low-loss pluggable connection design can guarantee the low-loss of light transmission link, can improve the convenience of optic fibre lighting system in the site operation installation and the maintainability in system later stage again.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic block diagram of some embodiments of a fiber optic illumination system provided herein;

FIG. 2 is a schematic structural view of some embodiments of a control and light source assembly provided herein;

FIG. 3 is a schematic view of the disassembled structure of the control and light source assembly of the embodiment of FIG. 2;

fig. 4 is a schematic structural diagram of the lighting device provided in the present application.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be noted that the following examples are only illustrative of the present application, and do not limit the scope of the present application. Likewise, the following examples are only some examples, not all examples, and all other examples obtained by a person of ordinary skill in the art without making any creative effort fall within the protection scope of the present application.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the specification. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The present application first proposes a fiber illumination system 100, as shown in fig. 1, and fig. 1 is a schematic structural diagram of some embodiments of the fiber illumination system provided in the present application. The present application provides a fiber optic illumination system 100 that includes a control and light source assembly 1, a fiber optic cable assembly 2 and a lamp head assembly 3, and a pluggable connector (not shown). Wherein, control and light source subassembly 1 are through pluggable connector connection optical cable subassembly 2, and/or optical cable subassembly 2 is through pluggable connector connection lamp holder subassembly 3, so, optical cable subassembly 2 realizes being connected with control and light source subassembly 1 and lamp holder subassembly 3 respectively. The control and light source assembly 1 can be used for emitting light source beams and controlling the on-off of each channel light source so as to achieve a preset illumination light and shadow effect; the optical cable assembly 2 can be used for transmitting light source beams emitted by the control and light source assembly 1 to the lamp holder assembly 3; the lamp head assembly 3 is capable of receiving the light source beam, forming an illumination beam based on the light source beam and emitting the illumination beam.

Optionally, the control and light source assembly 1 is connected to the optical cable assembly 2 through a pluggable connector, and the optical cable assembly 2 is connected to the lamp holder assembly 3, so that the optical cable assembly 2 is connected to the control and light source assembly 1 and the lamp holder assembly 3 respectively.

Optionally, the control and light source assembly 1 is connected to the optical cable assembly 2, and the optical cable assembly 2 is connected to the lamp holder assembly 3 through a pluggable connector, so that the optical cable assembly 2 is connected to the control and light source assembly 1 and the lamp holder assembly 3 respectively.

Therefore, the control and light source assembly 1 and the optical cable assembly 2 of the embodiment can be connected through the pluggable connector, and/or the lamp holder assembly 3 and the optical cable assembly 2 can be connected through the pluggable connector, namely, the pluggable design of the control and light source assembly, the optical cable assembly and the lamp holder assembly is realized, and the photoelectric separation is realized.

In an embodiment of the present application, the pluggable connectors may further include a first pluggable connector and a second pluggable connector. Wherein, control and light source subassembly 1 are through first pluggable connector connection optical cable subassembly 2, and optical cable subassembly 2 is through the pluggable connector connection lamp holder subassembly 3 of second.

Because control and light source subassembly 1 are through first pluggable connector connection optical cable subassembly 2, but optical cable subassembly 2 is through second pluggable connector connection lamp holder subassembly 3, consequently realize dismantling between control and light source subassembly 1 and the optical cable subassembly 2, realize dismantling between optical cable subassembly 2 and the lamp holder subassembly 3, improve the convenience of optic fibre lighting system 100 in the installation and the maintainability in later stage.

Referring to fig. 2 to 3, fig. 2 is a schematic structural view of some embodiments of a control and light source assembly provided in the present application, and fig. 3 is a schematic structural view of a disassembled control and light source assembly of the embodiment of fig. 2. As shown in fig. 2 and fig. 3, the control and light source assembly 1 may include a sealing box 11 and a panel 12, wherein the panel 12 is disposed at an opening of the sealing box 11 to form a protective box body, so as to prevent other components of the control and light source assembly 1 from being damaged.

Specifically, the sealing box 11 is provided with an opening, and the panel 12 is installed at the opening of the sealing box 11 to form a protection box body, wherein the protection box body has a sealed space, so that other components of the control and light source assembly 1 are disposed in the sealed space.

Further, in order to realize that control and light source subassembly 1 can the emergent light source light beam, reduce the heat that gives off when control and light source subassembly 1 emergent light source light beam simultaneously. As shown in fig. 3, the control and light source assembly 1 may further include a laser module 14 and a heat sink 15, it can be understood that the laser module 14 may be used for emitting the light source beam, and the heat sink 15 may reduce the heat emitted by the laser module 14 when emitting the light source beam. The laser module 14 and the heat dissipation plate 15 are both disposed in the protective housing.

Optionally, the same end of the laser module 14 is mounted on the heat dissipation plate 15 through a flange, so that the heat dissipation plate 15 directly contacts with the laser module 14, and the heat dissipation effect of the heat dissipation plate 15 on the laser module 14 is improved.

It should be noted that the flange mounting is mainly characterized by convenient disassembly, high strength and good sealing performance. Therefore, the same end provided with the laser module 14 is mounted on the heat dissipation plate 15 through a flange, so that the optical fiber lighting system 100 can be prevented from loosening after being used for a long time, and is high in reliability and free of maintenance.

Further, this application does not limit to the quantity of laser module 14, for example, fiber lighting system 100 can set up to a laser module 14, also can set up to two and more than two laser module 14 to realize emergent light source light beam, fiber lighting system 100 of this application is provided with a plurality of laser modules 14.

On the basis of the above embodiments, as shown in fig. 3, the control and light source assembly 1 may further include a heat dissipation fin (not shown). The heat dissipation fins are disposed on the heat dissipation plate 15, and can be used to enhance natural convection for heat dissipation when the laser module 14 emits the light source beam.

In some embodiments, the control and light source assembly 1 may further comprise a control board 16. The control board 16 is disposed on a side of the heat sink 15 away from the plurality of laser modules 14. Specifically, a plurality of laser modules 14 pass through the heating panel 15 and are connected with control panel 16, and like this, control panel 16 can supply power for laser module 14 to according to the switching of presetting program control laser module 14, in order to realize predetermined illumination shadow effect.

Alternatively, the heat sink 15 is provided with a plurality of through holes so that the plurality of laser modules 14 are connected to the control board 16 through the heat sink 15.

In the present application, the connection method between the laser module 14 and the control board 16 is not limited, and for example, the pins of the laser module 14 and the control board 16 may be connected by welding, and the embodiment of the present application is described by taking this as an example.

Further, based on the above-mentioned embodiment, as shown in fig. 3, the pluggable connector includes a male connector and a female connector, which are respectively installed at the ends of the plurality of laser modules 14 and the optical cable assembly 2. The control and light source assembly 1 may further comprise a multi-channel light adapter 13. Wherein, the optical adapter 13 is installed between the male connector and the female connector for realizing the connection of the control and light source assembly 1 and the optical cable assembly 2.

Optionally, in conjunction with fig. 1, the fiber lighting system 100 of the present application may further include a bracket 6, where the bracket 6 includes a mounting portion 61, and the lamp head assembly 3 is mounted on the mounting portion 61 of the bracket 6 to achieve fixing of the lamp head assembly 3.

Further, in order to fix the lamp cap assembly 3 on the mounting portion 61, the fiber illumination system 100 according to the embodiment of the present application may further include a bolt 31, a lock washer 32, and a lock nut 33. Specifically, the mounting portion 61 has first and second opposite ends, and the bolt 31 has a threaded portion. Wherein, screw thread portion can run through lamp holder subassembly 3 and installation department 61 in proper order from the first end of installation department 61 to extend to the second end of installation department 61, locknut 33 is located the second end of installation department 61 with lock washer 32, wherein, locknut 33 and the screw thread portion screw-thread fit of bolt 31 are in order to realize fixing lamp holder subassembly 3 on installation department 61, and further, lock washer 32 is compressed tightly between locknut 33 and installation department 61, so set up, make the fixed of lamp holder subassembly 3 between installation department 61 tighter.

It will be appreciated that the lamp head assembly 3 is typically secured to an illuminated end which is not easily serviceable, for example to a building such as a bridge. The control and light source assembly 1 is typically mounted on a floor surface that is easy to maintain, such as a control cabinet on the floor of a room or building. Further, this application does not limit the quantity of lamp holder subassembly 3, for example can be one, also can be two and more than two, and the user can install a certain quantity of lamp holder subassemblies 3 according to the illumination design requirement, and the user also can set up multiple illumination colour with lamp holder subassembly 3 simultaneously. In this way, the fiber illumination system 100 according to the embodiment of the present application realizes photoelectric separation. Furthermore, the illumination end of the system is a passive device, so that the system has the advantages of high reliability and no maintenance; the control and light source assembly 1 is an active end and is located at a place where maintenance is easy, so that the optical fiber illumination system 100 is convenient to maintain and has low maintenance cost.

Optionally, the optical cable assembly 2 may further include a first optical connector (not shown), a second optical connector (not shown), and an optical cable 21. Wherein, the both ends of optical cable 21 are connected with first optical connector and second connector respectively, and first optical connector can connect first plug connector, and second optical connector can connect the plug connector of second.

Optionally, in order to enhance the stability of the cable assembly 2, the cable 21 may be provided with an armoured protective jacket to prevent structural damage to the cable 21.

Optionally, the optical fiber lighting system 100 provided in the embodiment of the present application may further adopt a TO (Transistor Out-line) hermetically-packaged blue laser light source, and simultaneously adopt an ultraviolet quartz optical fiber as a transmission medium, so as TO reduce coupling transmission loss of the optical fiber lighting system 100, and further improve illuminance of the optical fiber lighting system 100.

The application provides an optical fiber lighting system 100, but through setting up control and light source subassembly 1 and connecting optical cable subassembly 2 through first plug connector, but optical cable subassembly 2 passes through second plug connector and connects lamp holder subassembly 3, can enough guarantee the low-loss of optical transmission link, can improve the convenience of optical fiber lighting system 100 in the installation and the maintainability in later stage again. Further, the optical fiber lighting system 100 is connected with the pluggable connector through the optical adapter 13, so that an optical connection channel between the light source and the optical cable is established, and a uniform heat dissipation design is performed, so that the optical fiber lighting system 100 is uniformly controlled, and a preset lighting shadow effect is realized. The lamp cap assembly 3 at the illumination end of the optical fiber illumination system 100 adopts a locking flange installation mode, so that the optical fiber illumination system can be prevented from loosening after being used for a long time, and is high in reliability and free of maintenance. Meanwhile, the optical fiber illumination system 100 provided by the application realizes photoelectric separation, and because the illumination end is a passive device, the system has the characteristics of high reliability and no maintenance, and further, the light source end of the optical fiber illumination system 100 is an active end and can be configured in a place easy to maintain.

The embodiment of the present application further provides a lighting device 200, as shown in fig. 4, fig. 4 is a schematic structural diagram of the lighting device provided in the present application. The illumination device 200 includes the fiber optic illumination system 100 provided in the embodiment shown in fig. 1-3. It should be noted that the illumination device 200 includes all the technical features of the optical fiber illumination system 100 provided in the embodiment shown in fig. 1 to 3, and can achieve all the technical effects that can be achieved by the optical fiber illumination system 100 provided in the embodiment shown in fig. 1 to 3, and in order to avoid repetition, the description thereof is omitted.

It should be noted that, various optional implementations described in the embodiments of the present application may be implemented in combination with each other or separately, and the embodiments of the present application are not limited thereto.

In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present application and for simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations and specific orientation configurations and operations and therefore, should not be taken as limiting the present application-furthermore, "first", "second", and the like are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicit in indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of "a plurality" is two or more unless otherwise specified.

Throughout the description of the present application, it should be noted that, unless otherwise specifically stated or limited, the terms "mounted" and "connected" and the like are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, or the two elements may be connected internally. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The embodiments described above are capable of other different forms and embodiments than those described with reference to the drawings and without departing from the principles of the present application, which is therefore not to be construed as limiting the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. In the drawings, the size and relative sizes of components may be exaggerated for clarity. The terms "comprises" and/or "comprising," when used in this specification, are taken merely to specify the presence of stated features, integers, components, and/or components, but do not preclude the presence or addition of one or more other features, integers, components, and/or groups thereof. Unless otherwise indicated, numerical ranges include the upper and lower limits of the ranges and any subranges therebetween.

The above description is only a part of the embodiments of the present application, and not intended to limit the scope of the present application, and all equivalent devices or equivalent processes performed by the content of the present application and the attached drawings, or directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims (10)

1. The utility model provides an optic fibre lighting system, its characterized in that, includes control and light source subassembly, lamp holder subassembly and optical cable subassembly, control is connected through but plug connector with the light source subassembly optical cable subassembly, and/or the optical cable subassembly is connected through but plug connector the lamp holder subassembly, control and light source subassembly are used for emergent light source light beam, the optical cable subassembly be used for with the conduction of light source light beam extremely the lamp holder subassembly, the lamp holder subassembly is based on the light source light beam produces illuminating beam.

2. The fiber optic illumination system of claim 1, wherein the control and light source assembly comprises a sealed box and a panel disposed at an opening of the sealed box forming a shielded enclosure.

3. The fiber illumination system of claim 2, wherein the control and light source assembly comprises a plurality of laser modules and a heat dissipation plate disposed inside the protection box, and the same ends of the plurality of laser modules are all mounted on the heat dissipation plate through flanges.

4. The fiber optic illumination system of claim 3, wherein the control and light source assembly comprises:

and the radiating fins are arranged on the radiating plate.

5. The fiber optic illumination system of claim 4, wherein the control and light source assembly comprises:

the control panel sets up in the heating panel is kept away from one side of a plurality of laser module, a plurality of laser module pass the heating panel with the control panel is connected.

6. The fiber optic illumination system of claim 5, wherein the pluggable connector comprises a male connector and a female connector respectively mounted at ends of the plurality of laser modules and the optical cable assembly, the control and light source assembly comprises a multi-channel optical adapter, and the multi-channel optical adapter is mounted between the male connector and the female connector to connect the plurality of laser modules and the optical cable assembly.

7. A fiber optic lighting system according to any one of claims 1-6, wherein the fiber optic lighting system includes a bracket including a mounting portion on which the lamp head assembly is mounted.

8. An optical fiber illumination system according to claim 7, comprising a bolt, a lock washer and a lock nut, wherein the mounting portion has a first end and a second end opposite to each other, the bolt has a threaded portion, the threaded portion sequentially penetrates from the first end of the mounting portion to the lamp head assembly and the mounting portion and extends to the second end of the mounting portion, the lock nut is located at the second end of the mounting portion with the lock washer, wherein the lock nut is in threaded engagement with the threaded portion of the bolt, and the lock washer is compressed between the lock nut and the mounting portion.

9. The fiber optic lighting system according to claim 2, wherein the optical cable assembly includes a first optical connector, a second optical connector, and an optical cable having both ends connected to the first optical connector and the second optical connector, respectively, and the first optical connector and the second optical connector are connected to a pluggable connector, respectively.

10. An illumination device, characterized in that it comprises a fiber-optic illumination system according to any one of claims 1 to 9.

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