Spike-type fiber optic light

Abstract

To provide a spike type optical fiber light having high lighting effect and visual comfort. The present invention includes a spike assembly 100 for inserting into the ground to help fix the spike-type optical fiber light, a light assembly 200 detachably connected to the spike assembly 100, and an optical fiber bundle 300 including a plurality of linear optical fibers 310, one end of which is fixed in the light assembly and the other end of which extends from the light assembly, forming the light source of the spike-type optical fiber light. By using an optical fiber bundle made up of a combination of a plurality of linear optical fibers as a light source, a variety of light effects such as single light, multiple light, line light, and spot light can be realized, and by combining with different types of spike lights, such as garden lights, lawn lights, sidewalk lights, and low-voltage lights, a variety of visual effects can be provided to users.

Description

[Technical field]

[0001] The present invention relates to the technical field of lighting fixtures, and in particular to a spike-type optical fiber light. [Background technology]

[0002] Spike lights, as a multi-functional lighting device, are widely applied in outdoor environments. At night, spike lights can illuminate important locations such as sidewalks, stairs and entrances, provide pedestrians with clear route guidance, and improve the safety of night walking. Spike lights can also be installed in flower gardens, parks and gardens, and can illuminate landscape elements such as trees, flower beds and sculptures to enhance the visual effect at night and create a warm and romantic atmosphere.

[0003] Currently, most spike lights on the market are spot light sources, and are limited to the design of spike lights of conventional spot light sources, and the decorative effect of the spike lights is single. In addition, the spike lights of the spot light sources can usually only illuminate the area around them, and are prone to forming dark areas between multiple lamps, and the lighting effect is not uniform. On the other hand, the spot light sources that use strong light to avoid dark areas may generate glare, which affects visual comfort. Therefore, the spike lights in the conventional technology have a single decorative effect, a poor lighting effect, and low visual comfort.

[0004] Therefore, the prior art still needs improvement and development. Summary of the Invention [Problem to be solved by the invention]

[0005] In view of the shortcomings of the above-mentioned prior art, the objective of the present invention is to provide a spike-type optical fiber light, which utilizes different types of optical fibers to provide abundant light decoration effects, and solves the problems in the prior art that the decoration effect of the spike light is single, the lighting effect is poor, and the visual comfort is low. [Means for solving the problem]

[0006] The technical solution of this invention is as follows:

[0007] A spike-type optical fiber light, a spike assembly for inserting into the ground to assist in fixing the spike type fiber optic light; a light assembly removably connected to the spike assembly; a fiber optic bundle having one end fixed within the light assembly and another end extending from within the light assembly, the fiber optic bundle including a plurality of linear optical fibers forming a light source for the spike type fiber optic light;

[0008] In one embodiment, the light assembly comprises: a connecting portion provided along a vertical direction and removably connected to the spike assembly; and a light body which is rotatably connected to the connection part and has a hollow horn-shaped structure, one end of the optical fiber bundle is fixed inside and the other end extends from a horn mouth of the light body, thereby rotating the light body relative to the connection part to adjust the angle at which the optical fiber bundle extends from within the light assembly.

[0009] In one embodiment, the optical fiber bundle further includes a binding ring that is fitted around the optical fiber bundle to fix the multiple linear optical fibers, and that is aligned with the horn mouth of the light body and freely movable along the optical fiber bundle to adjust the dispersion form of the optical fiber bundle.

[0010] In one embodiment, the light body comprises: A connection end pivotally connected to the connection portion via a connection shaft in order to realize rotation of the light body relative to the connection portion in a vertical plane; The light source includes a fastening knob provided on the other side of the connection end relative to the connection portion and connected to the connection shaft for adjusting the relative distance between the connection end and the connection portion on the connection shaft and for realizing angle adjustment and fixing to the light body.

[0011] In one embodiment, the connecting end and the connecting portion each have teeth on their opposing surfaces, and when the angle of the light body is fixed, the connecting end and the connecting portion are interlocked.

[0012] In one embodiment, the light body comprises: A power supply unit that is engaged and fixed to the horn port of the light body and to which one end of the optical fiber bundle is fixed in order to obtain power; The light source further includes a rib provided on an outer wall of the light body along an axial direction of the light body.

[0013] In one embodiment, the spike assembly includes a spike tube and an insertion plate, one end of the spike tube is detachably connected to the connection part to realize a detachable connection between the light assembly and the spike assembly, the insertion plate is formed with a plurality of insertion holes, and the insertion hole through which the spike tube passes is selected based on the center of gravity of the spike-type optical fiber light, the other end of the spike tube is passed through the insertion hole and fixed to a mounting surface, and the spike tube and the insertion plate are engaged to fix the spike-type optical fiber light to the mounting surface.

[0014] In one embodiment, the spike tube comprises: a first end, which is a hollow tubular structure, disposed above the insertion plate and fitted to the connection portion to realize a detachable connection between the light assembly and the spike assembly; A first locking structure is provided below the insertion plate, passes through the insertion hole and is detachably connected to the first end, and is provided on the side facing the insertion plate, and together with a corresponding second locking structure on the insertion plate, realizes a locking connection between the spike tube and the insertion plate, and includes a second end that fixes the spike-type optical fiber light to the mounting surface.

[0015] In one embodiment, the insertion plate is provided with a plurality of second locking structures surrounding the insertion hole, and the orientation of the spike-type optical fiber light can be adjusted by engaging the first locking structure with a second locking structure different from the first locking structure.

[0016] In one embodiment, the second end of the spike tube forms a tapered structure to facilitate insertion of the spike tube into the mounting surface, and the spike-type optical fiber light is fixed to the mounting surface by engagement between the spike tube and the insertion plate. Effect of the Invention

[0017] The present invention provides a spike type optical fiber light, including a spike assembly for inserting into the ground to help fix the spike type optical fiber light, a light assembly detachably connected to the spike assembly, and an optical fiber bundle including a plurality of linear optical fibers, one end of which is fixed in the light assembly and the other end of which extends from the light assembly, forming a light source of the spike type optical fiber light. In the present invention, the optical fiber bundle, which is a combination of a plurality of linear optical fibers, is used as a light source, so that a variety of light effects such as single light, multiple light, line light, spot light, etc. can be realized, and by combining with different types of spike lights, such as garden lights, lawn lights, sidewalk lights, low voltage lights, landscape lights, etc., a variety of visual effects can be provided to users, and the lighting effect is high and the visual comfort is high. [Brief description of the drawings]

[0018] In order to more clearly describe the embodiments of the present invention or the technical solutions of the prior art, the following briefly describes the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other drawings based on these drawings without paying creative labor. [Figure 1]FIG. 2 is a perspective view of the spike-type optical fiber light according to the embodiment of the present invention; [Diagram 2] FIG. 2 is an exploded schematic view of the spike-type optical fiber light according to one embodiment of the present invention; [Diagram 3] FIG. 2 is a perspective view of the spike assembly of the spike-type fiber optic light according to the embodiment of the present invention; [Figure 4] FIG. 2 is a perspective view of the light assembly of the spike-type fiber optic light according to the embodiment of the present invention, connected to a fiber optic bundle; [Diagram 5] FIG. 2 is a left side view of the light assembly of the spike-type fiber optic light according to the embodiment of the present invention; [Figure 6] 2 is an exploded schematic diagram of the light assembly of the spike-type fiber optic light according to one embodiment of the present invention; FIG. [Figure 7] FIG. 2 is an exploded schematic view of the light assembly of the spike-type fiber optic light according to an embodiment of the present invention viewed from another angle; [Figure 8] FIG. 2 is an exploded schematic view of a spike assembly in another embodiment of the spike-type fiber optic light of the present invention; [Figure 9] FIG. 11 is an exploded schematic view of a spike assembly of another embodiment of the spike-type fiber optic light of the present invention viewed from another angle. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0019] In order to make the objectives, technical solutions and effects of the present invention clearer and more precise, the present invention will be described in more detail below. It should be understood that the specific embodiments described herein are only used to illustrate the present invention, and are not used to limit the present invention.

[0020] It should be explained that the orientations or positional relationships indicated by terms such as "center," "up," "down," "left," "right," "inside," "outside," "vertical," and "horizontal" are based on the orientations or positional relationships shown in the drawings, and are merely for the purpose of facilitating and simplifying the description of the present invention, and do not indicate or imply that the structures they refer to have a particular orientation or must be constructed in a particular orientation, and should not be understood as limitations on the present invention.

[0021] In addition, unless the article is otherwise limited in the specification, "a" and "the" can generally refer to one or more. When there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is merely for description purposes and should not be understood as indicating or implying the relative importance thereof or implying the number of the technical features indicated. Therefore, the features defining "first" and "second" can explicitly or implicitly include at least one feature. In addition, the technical solutions between the embodiments can be combined with each other, but this should be based on what a person skilled in the art can realize. If there is a contradiction or cannot be realized in the combination of the technical solutions, such combination of the technical solutions should be considered as not existing and not within the scope of protection required by the present invention.

[0022] Spike lights can be quickly installed in different scenes, and are therefore widely used in the field of decorative lighting. However, commercially available spike lights generally use spot light sources to perform environmental decoration, and the decorative effect is single, and the limitations of the spot light source itself tend to lead to poor lighting effect and low visual comfort. The present invention discloses a spike-type optical fiber light, which uses an optical fiber bundle that combines multiple linear optical fibers as a light source, and can achieve different visual effects such as single light, multiple lights, strip-shaped linear light, and discontinuous spot light through different installation methods and angles. In addition, by combining different types of spike lights, such as garden lights, lawn lights, sidewalk lights, low-voltage lights, and landscape lights, it can meet the lighting decoration needs of users in different scenes, improve the aesthetic sense of the landscape at night, and develop different garden lighting decoration needs.

[0023] Specifically, as shown in FIG. 1, the spike type fiber optic light disclosed in the present invention includes a spike assembly 100, a light assembly 200, and an optical fiber bundle 300. The spike assembly 100 can be fixed to a mounting surface to assist in fixing the spike type fiber optic light, and the light assembly 200 is detachably connected to the spike assembly 100 to facilitate installation and removal of the spike type fiber optic light. One end of the optical fiber bundle 300 is fixed inside the light assembly 200, and the other end extends from inside the light assembly 200 to form a light source. Furthermore, the optical fiber bundle 300 includes a plurality of linear optical fibers 310, which may be gathered into a single optical fiber bundle or distributed into a plurality of optical fiber bundles, thereby providing different light effects such as a single light, multiple lights, strip lights, spot lights, etc. as required.

[0024] Specifically, as shown in FIG. 2, the spike assembly 100 includes a spike tube 110 and an insertion plate 120, the spike tube 110 is an integrally molded structure, one end of the spike tube 110 is a hollow tubular structure to accommodate a corresponding structure of the light assembly 200 and realize a detachable connection between the spike assembly 100 and the light assembly 200, and the other end of the spike tube 110 is a tapered structure, the spike tube 110 penetrates the insertion plate 120 through the tapered structure and then is inserted into a mounting surface, thereby engaging with the insertion plate 120 to fix the spike type optical fiber light at a desired position.

[0025] 2 and 3, the insertion plate 120 has a symmetrical structural design, and is provided with a number of insertion holes 121 on the symmetrical axis of the insertion plate 120. If necessary, the spike tube 110 is passed through one of the insertion holes 121 to be fixedly connected to the insertion plate 120, and then the tapered structure of the spike tube 110 is inserted into the ground until the insertion plate 120 abuts against the ground, and the engagement between the insertion plate 120 and the spike tube 110 realizes the fixed arrangement of the spike-type optical fiber light. Optionally, the spike tube 110 is provided with an annular locking protrusion provided below the insertion plate 120, and the tubular end of the spike tube 110 is inserted into the insertion hole 121 from below, and then the annular locking protrusion is pushed until it abuts against the insertion plate 120, so as to realize the fixed lock between the spike tube 110 and the insertion plate 120, thereby ensuring that the insertion plate 120 can be pushed until it abuts against the ground after the spike assembly 100 is inserted into the ground. Furthermore, the corresponding surface insertion hole 121 through which the spike tube 110 penetrates is determined according to the orientation of the light assembly 200 and the optical fiber bundle 300. Furthermore, the corresponding insertion hole 121 through which the spike tube 110 penetrates is determined after the center of gravity of the spike type optical fiber light is determined according to the length of the optical fiber bundle 300. Specifically, the symmetric axis of the insertion plate 120 is set parallel to the direction of the light assembly 200 and the optical fiber bundle 300, and the corresponding insertion hole 121 is selected along the opposite direction of the symmetric axis of the insertion plate 120. The longer the optical fiber bundle 300 is, the more the center of gravity of the entire spike type optical fiber light is shifted toward the extending direction of the optical fiber bundle 300, and the insertion hole 121 set farther along the opposite direction of the symmetric axis of the insertion plate 120 is selected as the insertion hole 121 through which the spike tube 110 passes, thereby ensuring the balance effect of the entire spike type optical fiber light.

[0026] Furthermore, as shown in FIG. 3, the spike assembly 100 further includes a plurality of auxiliary pins 130, and after the spike tube 110 is inserted into the insertion hole 121, the auxiliary pins 130 are inserted into other insertion holes 121, thereby enhancing the connection stability between the spike assembly 100 and the ground, and thereby making the installation of the entire spike-type optical fiber light more solid.

[0027] In another embodiment, the insertion plate 120 is similarly provided, but the spike tube 110 includes a first end 111 and a second end 112 that are detachably connected, and the first end 111 is a hollow tubular structure that is provided above the insertion plate 120 and is fitted into a connecting portion 210 to realize a detachable connection between the light assembly 200 and the spike assembly 100, as shown in Fig. 8. Optionally, an internal thread is provided within the first end 111 and an external thread is provided at the corresponding end of the connecting portion 210, and the first end 111 realizes a detachable connection between the light assembly 200 and the spike assembly 100 by threaded connection with the connecting portion 210. Furthermore, the second end 112 is disposed below the insertion plate 120, and is locked and connected to the first end 111 through the insertion hole 121 on the insertion plate 120, so as to realize the locking connection between the spike tube 110 and the insertion plate 120, thereby fixing the spike type optical fiber light to a mounting surface. Optionally, the end of the second end 112 that passes through the insertion hole 121 is provided with an external thread, so that the second end 112 and the first end 111 realize the locking connection between the spike tube 110 and the insertion plate 120 by screwing.

[0028] 8 and 9, a first locking structure 113 is provided on the second end 112 in a direction toward the insertion plate 120, and a second locking structure 122 is provided on the insertion plate 120 in a direction toward the second end 112, and the second end 112 realizes the positioning of the second end 112 relative to the insertion plate 120 through the connection and engagement between the first locking structure 113 and the second locking structure 122, thereby fixing the orientation of the spike tube 110 relative to the insertion plate 120 after the second end 112 and the first end 111 are locked and connected, and controlling the orientation of the spike-type optical fiber light. 9, the insertion plate 120 is provided with a plurality of second locking structures 122 surrounding the insertion hole 121, and the first locking structure 113 on the second end 112 is engaged with a different second locking structure 122 to adjust the orientation of the spike tube 110 relative to the insertion plate 120, thereby adjusting the orientation of the spike-type optical fiber light to obtain a desired light illuminating angle and direction. Alternatively, the first locking structure 113 is a locking protrusion and the second locking structure 122 is a corresponding engaged recess, or the first locking structure 113 is a boss and the second locking structure 122 is a corresponding engaged recess, or the first locking structure 113 and the second locking structure 122 are other types of locking structures engaged to realize a positioning guide of the spike tube 110 relative to the insertion plate 120, thereby adjusting the orientation of the spike-type optical fiber light.

[0029] 9, the side of the second end 112 away from the insertion plate 120 is flat, and after the second end 112 is connected to the first end 111 to realize the locking connection between the spike tube 110 and the insertion plate 120, the insertion plate 120 is fixed to the mounting surface by an auxiliary pin 130, so as to fix the spike type optical fiber light to the mounting surface. In another embodiment, after the first end 111 and the second end 112 are locked and connected, in order to facilitate the insertion of the spike tube 110 into the mounting surface, a taper structure is formed on the side of the second end 112 away from the insertion plate 120, so that the spike tube 110 is engaged with the insertion plate 120 to fix the spike type optical fiber light to the mounting surface. The different installations of the second end 112 make the spike assembly 100 suitable for different mounting surfaces, such as grass, soil, cement, wooden ground and wall, which are easy to insert, and desktop, wall, ground, etc., which do not require a large insertion hole, thereby expanding the application scenarios of the spike type fiber optic light and ensuring that the spike type fiber optic light can be used in different scenarios to provide corresponding light effects as needed.

[0030] 4 and 5, the light assembly 200 includes a connection part 210 and a light body 220 rotatably connected to the connection part 210. The connection part 210 is provided along a vertical direction, and the light body 220 is pivotally attached to the connection part 210 and is rotatable within a vertical plane in order to adjust an angle at which the optical fiber bundle 300 extends from within the light body 220.

[0031] 2 and 5, one end of the connection part 210 is a cylindrical structure provided according to the inner diameter of the hollow tubular structure of the spike tube 110, and the connection part 210 is inserted into the end of the hollow tubular structure of the spike tube 110 to realize a detachable connection between the light assembly 200 and the spike assembly 100. Alternatively, the connection part 210 is connected to the spike tube 110 by a screw or a tension structure, or is provided as an elastic structure having a size slightly larger than the inner diameter of the spike tube 110, and the connection part 210 and the spike tube 110 realize a detachable connection by friction. All detachable connection methods between the connection part 210 and the spike tube 110 can be applied to the spike type optical fiber light of the present invention.

[0032] 5 and 6, the other end of the connection part 210 is provided corresponding to the connection end 221 of the light body 220, and the connection shaft 222 provided in the horizontal direction penetrates the connection part 210 and the connection end 221 to realize the pivotal connection between the connection end 221 and the connection part 210, thereby adjusting the orientation angle of the light body 220 in the vertical plane as required. Furthermore, the connection shaft 222 extends and penetrates the connection end 221, and a fastening knob 223 is provided on the other side of the connection end 221 relative to the connection part 210, and the distance between the opposing two faces of the connection end 221 and the connection part 210 on the connection shaft 222 can be adjusted by rotating the fastening knob 223, thereby realizing the angle adjustment and fixation relative to the light body 220. Specifically, by tightening the tightening knob 223, the opposing faces of the connection end 221 and the connection part 210 are brought into contact with each other, and the light body 220 is fixed by friction. By loosening the tightening knob 223, the opposing faces of the connection end 221 and the connection part 210 are separated from each other, thereby making it possible to easily adjust the angle of the light body 220 in the vertical plane, and by tightening the tightening knob 223 again after adjusting to a desired angle, the light body 220 is fixed by friction between the opposing faces of the connection end 221 and the connection part 210, thereby fixing the orientation of the optical fiber bundle 300. Furthermore, each of the opposing surfaces of the connection end 221 and the connection part 210 is provided with teeth that mesh with each other, and after the tightening knob 223 is tightened, the connection end 221 and the connection part 210 mesh with each other, and the light body 220 is fixed more firmly to avoid the light body 220 sagging due to the optical fiber bundle 300 being too long.

[0033] 4 and 7, the light body 220 is a hollow horn-shaped structure, and one end of the optical fiber bundle 300 is fixed inside the light body 220 and extends from the horn mouth 224 of the light body 220. Furthermore, the horn-shaped structure of the light body 220 is fixed perpendicularly to the connecting end 221 to ensure that the light body 220 can rotate and be fixed to the connecting part 210 following the connecting end 221, so that the orientation angle of the light body 220 can be easily and quickly adjusted. Optionally, the light body 220 is a light structure corresponding to different forms such as garden light, lawn light, walkway light, low voltage light, landscape light, etc., and realizes the combination use of the optical fiber bundle 300 with different spike lights.

[0034] Specifically, as shown in FIG. 7, a power supply unit 225 is further provided in the light body 220, and the power supply unit 225 is engaged with the horn port 224 and fixedly connected to an end of the optical fiber bundle 300 protruding into the light body 220 to supply power to the optical fiber bundle 300. Optionally, the power supply unit 225 is a rechargeable battery such as a solar cell. Optionally, the power supply unit 225 is connected to an external power source via a power line to supply power to the optical fiber bundle 300. Optionally, a control chip (not shown) is further provided in the light body 220, which is electrically connected to the power supply unit 225 and the optical fiber bundle 300, respectively, to set a light emitting mode of the optical fiber bundle 300 as required, thereby providing different light effects such as a single light, multiple lights, strip-like light, and spot light as required by a user.

[0035] Furthermore, as shown in FIG. 5 and FIG. 7, the light body 220 has a plurality of ribs 226 arranged axially on the surface of the horn-shaped structure, and the ribs 226 are evenly and symmetrically arranged at equal intervals to provide a user with a position to hold the light body 220 while ensuring the beauty of the overall structure, thereby ensuring that the user can easily hold the light body 220 and adjust the orientation angle of the light body 220 in the vertical plane, and realizing the attachment and detachment of the light assembly 200 and the spike assembly 100.

[0036] 2 and 4, the spike type optical fiber light has a bundling ring 320 fitted around the optical fiber bundle 300, the bundling ring 320 being fitted around the optical fiber bundle 300 and surrounding all the linear optical fibers 310. The bundling ring 320 is freely movable along the optical fiber bundle 300 to adjust the bundling position of the linear optical fibers 310 in the optical fiber bundle 300, thereby adjusting the dispersion form of the optical fiber bundle 300 to realize the switching of the light source between a single light and multiple lights. Furthermore, the bundling ring 320 is provided according to the size of the horn mouth 224 of the light body 220, and the bundling ring 320 is locked in the horn mouth 224 in the initial state, at this time, all the linear optical fibers 310 in the optical fiber bundle 300 are completely dispersed. In order to realize the optical fiber bundle 300 in a desired dispersion state in use, the binding ring 320 is removed and moved to a desired position along the optical fiber bundle 300. Then, the light body 220 is rotated relative to the connecting part 210 as necessary to be fixed at a desired angle, so that the optical fiber bundle 300 can form a light source at a desired angle and in a desired state, and can better adapt to the lighting needs of different environments and scenes. Therefore, whether concentrated lighting or scattered lighting is required, the user can easily adjust and obtain an ideal lighting effect, which greatly improves the practicality and user experience of the spike-type optical fiber light.

[0037] As described above, the present invention provides a spike type optical fiber light, including a spike assembly for inserting into the ground to help fix the spike type optical fiber light, a light assembly detachably connected to the spike assembly, and an optical fiber bundle including a plurality of linear optical fibers, one end of which is fixed in the light assembly and the other end of which extends from the light assembly, forming a light source of the spike type optical fiber light. In the present invention, the optical fiber bundle, which is a combination of a plurality of linear optical fibers, is used as a light source, so that a variety of light effects such as single light, multiple light, line light, spot light, etc. can be realized, and by combining with different types of spike lights, such as garden lights, lawn lights, sidewalk lights, low voltage lights, landscape lights, etc., a variety of visual effects can be provided to users, and the lighting effect is high and the visual comfort is high.

[0038] It should be understood that the application of the present invention is not limited to the above examples, and those skilled in the art can make improvements or modifications according to the above description, and all of these improvements and modifications should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A spike-type optical fiber light, a spike assembly for inserting into the ground to assist in fixing the spike type fiber optic light; a light assembly removably connected to the spike assembly; and an optical fiber bundle including a plurality of linear optical fibers, one end of which is fixed within the light assembly and the other end of which extends from within the light assembly, forming a light source of the spike-type optical fiber light.

2. The light assembly includes: a connecting portion provided along a vertical direction and removably connected to the spike assembly; 2. The spike-type optical fiber light according to claim 1, further comprising: a light body which is rotatably connected to the connection part and has a hollow horn-shaped structure, one end of the optical fiber bundle is fixed inside and the other end extends from a horn mouth of the light body, thereby rotating the light body relative to the connection part to adjust the angle at which the optical fiber bundle extends from the light assembly.

3. The spike-type optical fiber light according to claim 2, further comprising a binding ring that is fitted on the outside of the optical fiber bundle to fix the plurality of linear optical fibers, and that is arranged to match the horn mouth of the light body and is freely movable along the optical fiber bundle to adjust the dispersion form of the optical fiber bundle.

4. The light body includes: A connection end pivotally connected to the connection portion via a connection shaft in order to realize rotation of the light body relative to the connection portion in a vertical plane; The spike-type optical fiber light according to claim 2, further comprising a tightening knob provided on the other side of the connection end relative to the connection portion and connected to the connection shaft, for adjusting the relative distance between the connection end and the connection portion on the connection shaft and for realizing angle adjustment and fixing to the light body.

5. The spike-type optical fiber light according to claim 4, wherein the connecting end and the connecting portion are provided with teeth on their opposing surfaces, and when the angle of the light body is fixed, the connecting end and the connecting portion are engaged with each other.

6. The light body includes: A power supply unit that is engaged and fixed to the horn port of the light body and to which one end of the optical fiber bundle is fixed in order to obtain power; The spike-type optical fiber light according to claim 2 , further comprising a rib provided on an outer wall of the light body along an axial direction of the light body.

7. The spike assembly includes a spike tube and an insertion plate; one end of the spike tube is detachably connected to the connection portion to realize a detachable connection between the light assembly and the spike assembly; The insertion plate is formed with a plurality of insertion holes. The spike type optical fiber light according to claim 2, characterized in that an insertion hole through which the spike tube passes is selected based on the center of gravity of the spike type optical fiber light, the other end of the spike tube is passed through the insertion hole and fixed to the mounting surface, and the spike tube and the insertion plate are engaged to fix the spike type optical fiber light to the mounting surface.

8. The spike tube is a first end, which is a hollow tubular structure, disposed above the insertion plate and fitted to the connection portion to realize a detachable connection between the light assembly and the spike assembly; The spike-type optical fiber light according to claim 7, further comprising: a first locking structure provided below the insertion plate, penetrating the insertion hole and removably connected to the first end, the first locking structure being provided on the side facing the insertion plate, which together with a corresponding second locking structure on the insertion plate, realizes a locking connection between the spike tube and the insertion plate, and fixes the spike-type optical fiber light to the mounting surface.

9. The spike-type optical fiber light according to claim 8, characterized in that the insertion plate is provided with a plurality of second locking structures surrounding the insertion hole, and the orientation of the spike-type optical fiber light can be adjusted by engaging the second locking structures different from the first locking structures.

10. The spike-type optical fiber light according to claim 8, characterized in that the second end of the spike tube has a tapered structure to make it easier to insert the spike tube into the mounting surface, and the spike-type optical fiber light is fixed to the mounting surface by engagement between the spike tube and the insertion plate.

Images