Vertical runway side lamp

Abstract

The utility model provides a vertical runway side lamp, which belongs to the technical field of lamps, and comprises a shell rear cover, a tray fixing piece for supporting and supporting the shell rear cover to carry out omnidirectional fine adjustment, and a flange plate arranged at the bottom of the tray fixing piece to realize support and fixed with the ground. A light source assembly is fixed to the upper surface of the shell rear cover, the bottom face of the shell rear cover is a hemispherical face protruding outwards, the upper surface of the tray fixing piece matched with the shell rear cover is a hemispherical face recessed inwards, and the shell rear cover can rotate in the upper surface of the tray fixing piece. In order to limit the rotation and the rotation angle, the periphery of the bottom surface of the shell rear cover is provided with a threaded hole, the periphery of the tray fixing piece is provided with a through hole communicated with the threaded hole, the threaded hole is provided with a bolt matched with the tray fixing piece, the bolt is matched with an arc-shaped gasket, the outer diameter of the arc-shaped gasket is larger than the diameter of the through hole, and the diameter of the through hole is larger than the inner diameter of the threaded hole. According to the utility model, through the matching of the spherical surface, the arc-shaped gasket, the threaded hole and the bolt, the function of adjusting and fixing the lamp in multiple directions is realized, and the lamp can be in a completely horizontal state during installation.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps, and in particular relates to a vertical runway edge lamp. Background Art

[0002] Runway edge lights are set equidistantly on both sides of the runway at the airport. They are used to indicate the boundaries of both sides of the runway. However, due to the uneven ground at the airport, the lights will be tilted after installation, and there is a problem that the required lighting effect cannot be achieved.

[0003] In view of this, there are currently lamps with adjustable angles on the market, but the angle adjustment of these lamps is too limited, and can only make slight adjustments in one direction. It is difficult to achieve a completely horizontal state when the lamps are installed, which is not conducive to actual application on site. Utility Model Content

[0004] The utility model aims to provide a vertical runway edge light, comprising a light source assembly, a shell rear cover, a tray fixing member and a flange, wherein the light source assembly is fixed to the upper surface of the shell rear cover, the two ends of the tray fixing member are respectively fixed to the shell rear cover and the flange, and the bottom of the flange is fixed to the ground surface;

[0005] The bottom surface of the shell rear cover and the upper surface of the tray fixing piece are spherical surfaces that match each other. The outer periphery of the shell rear cover is provided with a threaded hole. The outer periphery of the tray fixing piece is provided with a through hole that matches and communicates with the threaded hole. The shell rear cover and the tray fixing piece are fixed to each other by fasteners.

[0006] The fasteners include bolts and arc-shaped gaskets that cooperate with the outer surface of the tray fixing part. The outer diameter of the arc-shaped gasket is larger than the inner diameter of the through hole. The diameter of the through hole is larger than the inner diameter of the threaded hole. The rear cover of the shell and the tray fixing part are fixed to each other by tightening the bolts and the arc-shaped gaskets. The angle adjustment between the fixing parts is achieved by the difference between the diameter of the through hole and the inner diameter of the threaded hole.

[0007] Furthermore, the light source assembly includes a shell, a lampshade, a light source and a power supply. The power supply and the light source are electrically connected to supply power to the light source. A first extension is extended outward from the bottom of the lampshade. The shell is an annular shell with a second extension extending inward from the top. A step layer is recessed on the inner periphery of the second extension. The bottom of the lampshade is clamped on the upper surface of the step layer and fixed.

[0008] Furthermore, it also includes a fixing ring, and the upper surface and the bottom surface of the shell are evenly spaced to form a plurality of first threaded through holes that are interconnected, and the fixing ring can detachably fix the lampshade and the shell through the plurality of first threaded through holes with bolts.

[0009] Furthermore, a third edge extends outward from the outer periphery of the top of the rear cover of the shell, and a plurality of through holes cooperating with the first threaded through holes are evenly spaced on the third edge. The tray fixing member detachably fixes the rear cover of the shell to the fixing ring by bolts.

[0010] Furthermore, a collar is integrally extended downward from the bottom of the tray fixing member, the collar is an annular structure, the interior of the collar is connected to the power source, and a second threaded through hole is also provided on the outer periphery of the collar;

[0011] A slot is provided at the center of the flange, and an easy-to-break piece is inserted into the slot. The tray fixing piece is sleeved on the periphery of the easy-to-break piece through a sleeve ring, and is detachably fixed to the flange by screwing the second threaded through hole with a fastening bolt.

[0012] Furthermore, there are multiple second threaded through holes, which are evenly spaced and arranged on the outer circumference of the collar, and each second threaded through hole is equipped with a fastening bolt.

[0013] Further, the easily breakable member is provided with a central through hole, and the bottom of the slot is provided with a center of a central through hole;

[0014] The power plug of the power source passes through the tray fixing part, the collar, the easy-to-break part and the flange in sequence, and extends out from the central through hole at the bottom of the flange to realize power connection.

[0015] Furthermore, the fastener also includes a spring washer and a flat washer, and the bolt passes through the spring washer, the flat washer and the arc-shaped washer in sequence to fix the shell rear cover and the tray fixing piece.

[0016] Compared with the prior art, the beneficial effects of the utility model are mainly reflected in: through the cooperation of the spherical surface, the arc-shaped gasket, the threaded hole and the bolt, the function of adjusting and fixing the lamp in multiple directions is realized, and the lamp can be installed in a completely horizontal state. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is an exploded schematic diagram of a vertical runway edge light.

[0018] Figure 2 The utility model is a schematic diagram of the assembly of a vertical runway edge light.

[0019] Figure 3 The utility model is a perspective structural diagram of a vertical runway edge light.

[0020] Among them, 1. lampshade; 2. fixing ring; 3. shell; 4. shell back cover; 5. tray fixing; 6. ring; 7. easy-to-break part; 8. flange; 9. threaded hole; 10. through hole; 11. arc-shaped gasket; 12. flat gasket; 13. spring gasket; 14. bolt; 15. LED lamp; 16. lens; 17. power supply; 18. power plug. DETAILED DESCRIPTION

[0021] A vertical runway edge light of the present invention will be described in more detail below in conjunction with a schematic diagram, in which a preferred embodiment of the present invention is shown. It should be understood that those skilled in the art can modify the present invention described herein while still achieving the beneficial effects of the present invention. Therefore, the following description should be understood as being widely known to those skilled in the art and not as a limitation to the present invention.

[0022] like Figure 1-3 As shown, a vertical runway edge light includes a light source assembly, a shell rear cover, a tray fixing part and a flange fixed in sequence from top to bottom.

[0023] The light source assembly is arranged at the center of the upper surface of the rear cover of the shell, and includes a shell 3, a lampshade 1, a light source and a power supply, wherein the shell 3 is an annular shell, the upper surface of the shell 3 extends inward with an extension, the upper surface and the bottom surface are evenly spaced with a plurality of threaded through holes that are interconnected, and the extension of the top of the shell is recessed inward with a step layer. The bottom of the lampshade 1 also extends outward with an extension, and the extension is clamped at the step surface of the step layer. The light source includes an LED lamp 15 and a lens 16 surrounding the LED lamp 15, and the lampshade 1 is also a transparent lampshade. The power supply 17 is connected to the power supply through the power plug 18, and the LED lamp 15 is electrically connected to the power supply 17 to power the LED lamp 15.

[0024] The light source assembly also includes a fixing ring 2, the inner circumference of which extends above the edge of the bottom of the lampshade 1, and the lampshade 1 is detachably fixed to the top of the shell 3 by bolts engaging with threaded through holes at the shell 3.

[0025] The bottom surface of the shell rear cover 4 is a convex spherical surface, and the top periphery thereof also extends outward with an extension, which corresponds to the bottom surface of the shell 3, and is detachably fixed to the shell rear cover 4 and the shell 3 by multiple bolts. A through hole is provided inwardly at the center of the bottom of the shell rear cover 4, which is connected to the power supply 17 and provides a channel for the subsequent power plug 18 of the power supply 17.

[0026] The upper surface of the tray fixing part 5 is a spherical surface with an inward concave setting, which matches the spherical surface of the bottom surface of the shell rear cover 4, so that the shell rear cover 4 can rotate on the upper surface of the tray fixing part 5. The outer surface of the tray fixing part 5 is an arc surface that is the same as the spherical surface of its upper surface, and the outer surface is provided with a through hole 10. The outer periphery of the shell rear cover 4 is preset with a threaded hole 9, and the through hole 10 corresponds to the position of the threaded hole 9. The vertical runway edge light uses fasteners to fix the shell rear cover 4 and the tray fixing part 5 in coordination with the through hole 10 and the threaded hole 9. Specifically, the fasteners include bolts 14, arc washers 11, flat washers 12 and spring washers 13, wherein the arc of the arc washers 11 matches the arc surface of the outer edge of the tray fixing part 5. It should be noted that the outer diameter of the arc washers 11 is larger than the diameter of the through hole 10, so as to achieve the fastening effect of the bolts 14. The diameter of the through hole 10 is much larger than the inner diameter of the threaded hole 9. Therefore, when the shell back cover 4 is placed on the upper surface of the tray fixing part 5, it can be finely adjusted in all directions, and the approximate adjustment angle is 5°. Within this adjustment angle, the threaded hole 9 on the bottom surface of the shell back cover 4 will not leave the hole of the through hole 10, and the shell back cover 4 and the tray fixing part 5 can be fixed by the bolt 14 passing through the spring washer 13, the flat washer 12, and the arc-shaped gasket 11 in sequence. The function of the arc-shaped gasket 11 is to squeeze the tray fixing part 5 and the shell back cover 4 to achieve limit position when the bolt 14 is tightened, and will not move. The flat washer 12 is to increase the force-bearing surface of the bolt 14, and the spring washer 13 is to prevent the bolt 14 from loosening, and to play a certain amount of buffering and protection when subjected to force.

[0027] The bottom of the tray fixing member 5 is also provided with a connection hole, which is located at the periphery of the connection hole. The bottom of the tray fixing member 5 is integrally provided with a collar 6 extending downward, and the collar 6 is a ring-shaped structure.

[0028] The flange 8 is fixed to the ground by fixing bolts, and a breakable part 7 is detachably inserted into the center of the flange 8 through a slot. The tray fixing part 5 is sleeved on the outer periphery of the breakable part 7 through a collar 6, and is fixed to the flange 8 by means of threaded through holes preset on its outer periphery and fastening bolts.

[0029] The foldable part 7 is provided with a central through hole, and the bottom of the slot of the flange 8 is provided with a central through hole. The power plug 18 of the power supply 17 passes through the shell back cover 4, the tray fixing part 5, the ring 6, the foldable part 7 and the flange 8 in sequence, and extends out from the central through hole at the bottom of the flange 8 for power connection.

[0030] The above are only preferred embodiments of the present invention and do not limit the present invention in any way. Any technician in the relevant technical field, without departing from the scope of the technical solution of the present invention, may make any equivalent replacement or modification to the technical solution and technical content disclosed in the present invention, which shall be deemed as the content of the technical solution of the present invention and still fall within the protection scope of the present invention.

Claims

1. A vertical runway edge light, characterized in that: It includes a light source assembly, a shell rear cover, a tray fixing member and a flange, wherein the light source assembly is fixed to the upper surface of the shell rear cover, the two ends of the tray fixing member are respectively fixed to the shell rear cover and the flange, and the bottom of the flange is fixed to the ground surface; The bottom surface of the shell rear cover and the upper surface of the tray fixing piece are spherical surfaces that match each other, the outer periphery of the shell rear cover is provided with a threaded hole, the outer periphery of the tray fixing piece is provided with a through hole that matches and communicates with the threaded hole, and the shell rear cover and the tray fixing piece are fixed to each other by fasteners; The fastener includes a bolt and an arc-shaped gasket that cooperates with the outer surface of the tray fixing part, the outer diameter of the arc-shaped gasket is larger than the inner diameter of the through hole, and the diameter of the through hole is larger than the inner diameter of the threaded hole. The shell back cover and the tray fixing part are fixed to each other by tightening with the bolt and the arc-shaped gasket, and the angle adjustment between them is achieved by the difference between the diameter of the through hole and the inner diameter of the threaded hole.

2. The vertical runway edge light according to claim 1, characterized in that: The light source assembly includes a shell, a lampshade, a light source and a power supply. The power supply and the light source are electrically connected to supply power to the light source. The bottom of the lampshade extends outwardly with a first extension. The shell is an annular shell with a second extension extending inwardly from the top. The inner circumference of the second extension is concavely provided with a step layer. The bottom of the lampshade is clamped on the upper surface of the step layer and fixed.

3. The vertical runway edge light according to claim 2, characterized in that: It also includes a fixing ring. The upper surface and the bottom surface of the shell are evenly spaced with a plurality of first threaded through holes that are interconnected. The fixing ring can detachably fix the lampshade and the shell through the plurality of first threaded through holes with bolts.

4. The vertical runway edge light according to claim 3, characterized in that: A third extension is extended outward from the outer periphery of the top of the shell rear cover, and a plurality of through holes cooperating with the first threaded through holes are evenly spaced on the third extension. The tray fixing member detachably fixes the shell rear cover to the fixing ring by bolts.

5. The vertical runway edge light according to claim 1, characterized in that: A collar is integrally extended downward from the bottom of the tray fixing member, the collar is an annular structure, the interior of which is connected to the power supply, and a second threaded through hole is also provided on the outer periphery of the collar; The center of the flange is provided with a slot, the slot is inserted with an easily breakable part, the tray fixing part is sleeved on the outer periphery of the easily breakable part through a sleeve ring, and is detachably fixed to the flange by screwing the second threaded through hole with a fastening bolt.

6. The vertical runway edge light according to claim 5, characterized in that: There are multiple second threaded through holes, which are arranged at equal intervals on the outer circumference of the collar, and each second threaded through hole is equipped with a fastening bolt.

7. The vertical runway edge light according to claim 5, characterized in that: The easily breakable part is provided with a central through hole, and the bottom of the slot is provided with a center of a central through hole; The power connection plug of the power source passes through the tray fixing part, the collar, the easy-to-break part and the flange in sequence, and extends out from the central through hole at the bottom of the flange to achieve power connection.

8. The vertical runway edge light according to claim 1, characterized in that: The fastener also includes a spring washer and a flat washer, and the bolt passes through the spring washer, the flat washer and the arc-shaped washer in sequence to fix the shell rear cover and the tray fixing piece.

Images