CN210035201U

CN210035201U - Aviation obstruction beacon

Info

Publication number: CN210035201U
Application number: CN201921018219.9U
Authority: CN
Inventors: 刘东三; 刘泽斌
Original assignee: Hunan Lingte Technology Co Ltd
Current assignee: Hunan Lingte Technology Co Ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-02-07
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses an aviation obstruction light, which comprises a base, a light head plate, a reflecting cup and a transparent or semitransparent lampshade; the lamp head board is square or square-like, the edge shapes of the radial maximum positions of the base, the reflecting cup and the lampshade are square or square-like, and the reflecting cup comprises a reflecting cup base body which is integrally formed and made of a high polymer material and a reflecting surface which is plated on the reflecting cup base body and made of a metal film material. The utility model discloses control effect to light is more excellent, requires under equal illumination distance and equal illumination intensity, adopts the utility model provides an aviation obstruction light's consumption is littleer. The utility model discloses a structure is simpler, also fixes a position more easily during equipment and installation, and convenient to use personnel operate and maintain, and to a great extent has promoted work efficiency.

Description

Aviation obstruction beacon

Technical Field

The utility model belongs to the technical field of aid to navigation lighting equipment, concretely relates to aviation obstruction beacon.

Background

An Aviation Obstruction light (also called navigation light equipment) is a special lamp for marking obstacles, belongs to the industry of navigation light equipment, and is a range of lamp types under the seat of the Aviation Obstruction light. In order to distinguish from the general-purpose illuminating lamp, the low-light-intensity aviation obstruction lamp is normally on, the medium-light-intensity aviation obstruction lamp and the high-light-intensity aviation obstruction lamp are in flashing, and the flashing frequency is not lower than 20 times per minute and not higher than 60 times per minute. The aviation obstruction light is used for displaying the outline of a structure, so that an aircraft operator can judge the height and the outline of the obstruction to play a role in warning.

No matter which barrier lamp is used, the number and arrangement of the barrier lamps at different heights can be realized by seeing the outline of the object or the object group from all directions, and the synchronous flicker of the barrier lamps is considered to achieve an obvious warning effect.

The aircraft has a defined range of flight altitudes, typically 1000 meters in one gear. For example, when the aircraft flies at 6000 m and 7000 m heights, the visual perception of the high-rise obstruction light may be different due to the difference in angle. Therefore, the design of the aviation obstruction light is to design the reflecting angle of the reflecting cup in consideration of the flight height requirements of the civil aircraft in the normal state and the emergency state, and the light angle accuracy refers to the condition that the light source is reflected to the designated direction and the included angle area through the reflecting cup. The requirement of the aviation obstruction light on the light angle accuracy is high.

Patent document CN200820153770 discloses a medium light intensity aviation obstruction light, which comprises a base and a transparent lampshade, wherein the transparent lampshade is internally provided with a hexahedron or octahedron reflector, an LED light source body is arranged corresponding to the reflector, the lower end of the reflector is provided with a constant current driving circuit board of the LED light source body, the base is internally provided with a power circuit board for providing the LED driving circuit board to work, and the base is internally provided with a control board for controlling the LED to flicker. The utility model discloses a be provided with a hexahedron or octahedron reflector, the reflection of light face of this reflector designs according to the parabola principle, and the surface is the vacuum aluminizer, and reflection efficiency is high, and when LED light source body arranged in this parabola focus in, the light that sends assembles into an approximate parallel light area after the reflection of parabola reflection of light face. However, for the polygonal reflective cup, the more the number of sides is, the shorter the length of the single side is, the shorter the length of the reflective surface is, and the lower the availability of the reflective surface is under the same external dimension.

Patent document CN201020056226 discloses an aviation obstruction light, which includes a base, a heat sink mounted on the base, a light source disposed on the heat sink, and a reflector disposed around the light source, wherein the mirror surface of the reflector is obtained by rotating multiple segments of connected circular arcs with the same focus by 360 degrees, and the light source is disposed on the focus. The utility model discloses a because the mirror surface of reflector is by the rotatory 360 acquisition of the circular arc line of the co-focus that the multistage links to each other, the light intensity that makes lamps and lanterns send overcomes prior art, and the relatively poor not enough of aviation obstruction light homogeneity can satisfy the needs in aviation signal field that develops day by day at 360 even symmetries of horizontal direction. For a circular reflecting cup, relative to a certain luminous point, the focusing direction of the circular reflecting cup is continuously changed, the focusing rate of the circular reflecting cup is deteriorated, and the focusing angle is enlarged and deteriorated.

The reflection of light cup that present aviation obstruction beacon adopted all adopts circular reflection of light face, six reflection of light faces or eight reflection of light faces, has that light angle degree of accuracy is not enough, light reflection utilization ratio is low, and circular structure can have the inaccurate problem of location when equipment and installation maintenance.

Disclosure of Invention

An object of the utility model is to provide an aviation obstruction beacon to there is the light angle degree of accuracy inadequately, the light reflection utilization ratio is low in the present aviation obstruction beacon of proposing in solving the background art, and circular structure can have the unsafe problem in location when equipment and installation maintenance.

In order to achieve the purpose, the utility model provides an aviation obstruction light, which comprises a base, a light head plate, a reflecting cup and a transparent or semitransparent lampshade; the lamp head board is square or square-like, the edge shapes of the radial maximum positions of the base, the reflecting cup and the lampshade are square or square-like, and the reflecting cup comprises a reflecting cup base body which is integrally formed and made of a high polymer material and a reflecting surface which is plated on the reflecting cup base body and made of a metal film material.

The aviation obstruction light further comprises a printed circuit board, a control panel and a sealing ring, wherein the control panel and the sealing ring play a role in controlling the state of the aviation obstruction light; a plurality of lamp beads are arranged on the lamp holder plate; the reflective cup base body comprises a first reflective plate, a second reflective plate, a third reflective plate and a fourth reflective plate, and the bottom surfaces of the first reflective plate, the second reflective plate, the third reflective plate and the fourth reflective plate are respectively provided with a first reflective surface, a second reflective surface, a third reflective surface and a fourth reflective surface of the reflective cup; the bottom of the reflection cup is square, the upper part of the bottom is square, the outer side of the upper part of the reflection cup is square, the first reflection plate, the second reflection plate, the third reflection plate and the fourth reflection plate are connected between the bottom and the outer side, and four side walls for supporting and installing the reflection cup are arranged between the bottom and the upper part.

Further, the bottom square is identical to the upper square in shape and size, the bottom square is located right below the upper square, and the four side walls are four vertical side walls.

Furthermore, the square at the bottom and the square at the upper part are both right-angled squares, and the square at the outer side is a rounded square.

Furthermore, the material of reflection of light cup is ABS plastics material, the reflection of light face is the aluminizer material, the reflection of light face is the arc curved surface.

Furthermore, the four side walls are connected with the wiring of the four reflectors through connecting plates at the four corners; two reinforcing ribs perpendicular to the side walls and the light reflecting plates are further arranged between each side wall and the front face of the corresponding adjacent light reflecting plate.

Furthermore, the corners of the four side walls are also provided with mounting holes reserved for bolts to fix the reflective cup, and each side of the square bottom is also provided with a positioning pin used for determining the mounting position of the reflective cup.

Furthermore, lamp beads on the lamp head plate are arranged in a quadrilateral mode, the lamp beads are LED lamp beads, and the sealing ring is a silica gel sealing ring.

Furthermore, the aviation obstruction light also comprises a cable fixing head used for fixing a lead connected with the printed circuit board, the lamp head plate and the control panel.

Furthermore, the printed circuit board is fixed inside the base through bolts, the lamp cap plate is fixed inside the base through bolts, the reflecting cup is fixed on the lamp cap plate through bolts, and the control panel is fixed on the reflecting cup through bolts.

Compared with the prior art, the utility model discloses following beneficial effect has:

the light angle accuracy of the light emitted by the utility model can be improved by about 50% compared with the aviation obstruction light adopting a circular reflector, about 30% compared with the aviation obstruction light adopting a reflecting cup with eight reflecting surfaces, and about 25% compared with the aviation obstruction light adopting a reflecting cup with six reflecting surfaces; the light reflection utilization rate can be improved by about 45% compared with that of an aviation obstruction light adopting a circular reflector, can be improved by about 33% compared with that of an aviation obstruction light adopting a reflecting cup with eight reflecting surfaces, and can be improved by about 28% compared with that of an aviation obstruction light adopting a reflecting cup with six reflecting surfaces; therefore the utility model discloses control effect to light is more excellent.

Based on control effect to light is more excellent for under equal illumination distance and equal illumination intensity requirement, adopt the utility model provides an aviation obstruction lamp's consumption is littleer. And when the angle requirement to light is harsher, the utility model discloses satisfy the requirement more easily.

And simultaneously, the utility model discloses a structure is simpler, also fixes a position more easily during equipment and installation, and convenient to use personnel's operation and maintenance have to a great extent promoted work efficiency.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

FIG. 1 is a schematic view of the components of an embodiment of the present invention;

FIG. 2 is an assembled schematic view of an embodiment of the present invention;

fig. 3 is a schematic structural view of the aviation obstruction light according to an embodiment of the present invention, in which the bottom surface of the reflector cup is upward after being turned over;

fig. 4 is a schematic structural diagram of a reflector cup in an aviation obstruction light according to an embodiment of the present invention;

wherein, 1, a base; 2. a printed circuit board; 3. a seal ring; 4. a lamp head plate; 5. a light reflecting cup; 6. a control panel; 7. a lamp shade; 8. a cable fixing head; 51. a first light-reflecting surface; 52. a second light-reflecting surface; 53. a third light-reflecting surface; 54. a fourth light-reflecting surface; 55. the bottom is square; 56. the upper part is square; 57. the outer side is square; 58. a side wall; 59. a connecting plate; 510. reinforcing ribs; 551. positioning pins; 581. and (7) installing holes.

Detailed Description

The embodiments of the invention will be described in detail hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.

Example 1

The utility model provides an aviation obstruction light, which comprises a base 1, a lamp holder plate 4, a reflecting cup 5 and a transparent or semitransparent lampshade 7; the lamp head plate 4 is square or square-like, the edge shapes of the radial maximum positions of the base 1, the reflecting cup 5 and the lampshade 7 are square or square-like, and the reflecting cup 5 comprises a reflecting cup base body which is integrally formed and made of high polymer materials and a reflecting surface which is plated on the reflecting cup base body and made of metal films. In the patent, the square comprises a square or a rectangle, and the square can be a rounded corner square or a right-angle square; the quasi-square comprises a trapezoid, a rhombus, an irregular quadrangle or a quadrangle with four sides having a certain radian. In this patent, the axial direction refers to the height direction of the aviation obstruction light, and the radial direction refers to the horizontal plane direction.

The aviation obstruction light further comprises a printed circuit board 2, a control panel 6 and a sealing ring 3, wherein the control panel 6 plays a role of controlling the state of the aviation obstruction light, the printed circuit board 2 is fixed inside the base 1, a lamp head plate 4 is fixedly arranged above the printed circuit board 2 and inside the base 1, a reflecting cup 5 is fixedly arranged above the lamp head plate 4, the control panel 6 is fixedly arranged above the reflecting cup 5, the lampshade 7 is arranged above the base 1, and the lampshade 7 is connected with the base 1 through the sealing ring 3 to seal the aviation obstruction light; a plurality of lamp beads are arranged on the lamp head plate 4; the reflective cup matrix comprises a first reflective plate, a second reflective plate, a third reflective plate and a fourth reflective plate, wherein the bottom surfaces of the first reflective plate, the second reflective plate, the third reflective plate and the fourth reflective plate are respectively provided with a first reflective surface 51, a second reflective surface 52, a third reflective surface 53 and a fourth reflective surface 54 of the reflective cup 5; the bottom of the light reflecting cup is square 55, the upper part of the square 55 is square 56, the outer side of the upper part of the light reflecting cup is square 57, the first light reflecting plate, the second light reflecting plate, the third light reflecting plate and the fourth light reflecting plate are connected between the square 55 at the bottom and the square 57 at the outer side, and four side walls 58 for supporting and installing the light reflecting cup are arranged between the square 55 at the bottom and the square 56 at the upper part.

Further, the bottom square 55 is identical to the upper square 56 in shape and size, and the bottom square 55 is located right below the upper square 56, and the four side walls 58 are four vertical side walls.

Further, the bottom square 55 and the upper square 56 are both right-angled squares, and the outer square 57 is a rounded square.

Further, the material of the reflection cup 5 is ABS plastic material, the reflection surface is aluminized film material, and the reflection surface is arc curved surface.

Further, the four side walls 58 are connected with the wiring of the four reflectors at four corners through connection plates 59; two reinforcing ribs 510 perpendicular to the side walls 58 and the reflector are further arranged between each side wall 58 and the front surface of the corresponding adjacent reflector.

Furthermore, the corners of the four side walls 58 are provided with mounting holes 581 reserved for bolts to fix the reflector cup 5, and each side of the bottom square 55 is provided with a positioning pin 551 for determining the mounting position of the reflector cup 5.

Further, lamp beads on the lamp head plate 4 are arranged in a quadrilateral mode, the lamp beads are LED lamp beads, and the sealing ring 3 is a silica gel sealing ring. The aviation obstruction light is sealed to reach the IP55 protection level, so that the aviation obstruction light is protected from the influence of outside wind and rain.

Further, the aviation obstruction light also comprises a cable fixing head 8 for fixing a lead connected with the printed circuit board 2, the lamp holder plate 4 and the control board 6.

Further, the printed circuit board 2 is fixed inside the base 1 through bolts, the lamp head plate 4 is fixed inside the base 1 through bolts, the reflecting cup 5 is fixed on the lamp head plate 4 through bolts, and the control panel 6 is fixed on the reflecting cup 5 through bolts.

The printed circuit board 2 is a printed circuit board provided with an energy storage component and a lightning protection component. The printed circuit board 2 provided with the energy storage components and the lightning protection components can be directly obtained by commercial purchase, or the corresponding energy storage components and the lightning protection components are welded on the bare printed circuit board after the bare printed circuit board is purchased. The control board 6 and cable fixing head 8 are directly commercially available.

The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions and replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The aviation obstruction light is characterized by comprising a base (1), a light head plate (4), a reflecting cup (5) and a transparent or semitransparent lampshade (7); the lamp head plate (4) is square or square-like, the edge shapes of the radial maximum positions of the base (1), the reflection cup (5) and the lampshade (7) are square or square-like, and the reflection cup (5) comprises a reflection cup base body which is integrally formed and made of high polymer materials and a reflection surface which is plated on the reflection cup base body and made of metal films.

2. The aviation obstruction light of claim 1, further comprising a printed circuit board (2), a control board (6) and a sealing ring (3), wherein the control board (6) and the sealing ring (3) are used for controlling the state of the aviation obstruction light, the printed circuit board (2) is fixed inside the base (1), a lamp head board (4) is fixedly arranged above the printed circuit board (2) and inside the base (1), a reflector (5) is fixedly arranged above the lamp head board (4), the control board (6) is fixedly arranged above the reflector (5), the lampshade (7) is arranged above the base (1), and the lampshade (7) is connected with the base (1) through the sealing ring (3) to seal the aviation obstruction light; a plurality of lamp beads are arranged on the lamp head plate (4); the reflective cup base body comprises a first reflective plate, a second reflective plate, a third reflective plate and a fourth reflective plate, and the bottom surfaces of the first reflective plate, the second reflective plate, the third reflective plate and the fourth reflective plate are respectively provided with a first reflective surface (51), a second reflective surface (52), a third reflective surface (53) and a fourth reflective surface (54) of a reflective cup (5); the bottom of the reflection cup is square (55) at the bottom, the upper part of the square (55) at the bottom is square (56) at the upper part, the outer side of the upper part of the reflection cup is square (57) at the outer side, the first reflection plate, the second reflection plate, the third reflection plate and the fourth reflection plate are connected between the square (55) at the bottom and the square (57) at the outer side, and four side walls (58) for supporting and installing the reflection cup are arranged between the square (55) at the bottom and the square (56) at the upper part.

3. An aircraft obstruction light according to claim 2, wherein the bottom square (55) is the same shape and size as the upper square (56), and the bottom square (55) is located directly below the upper square (56), and the four side walls (58) are four vertical side walls.

4. An aircraft obstruction light according to claim 3, wherein the bottom square (55) and the upper square (56) are both right-angled squares and the outer square (57) is a rounded square.

5. The aircraft obstruction light of claim 1, wherein the reflective cup (5) is made of ABS plastic, the reflective surface is made of aluminized film, and the reflective surface is curved.

6. The aircraft obstruction light of claim 2, wherein the four side walls (58) are further connected at four corners to wiring of four reflectors by connection plates (59); two reinforcing ribs (510) perpendicular to the side walls (58) and the light reflecting plates are further arranged between each side wall (58) and the front face of the corresponding adjacent light reflecting plate.

7. An aircraft obstruction light according to claim 2, wherein the corners of the four side walls (58) are further provided with mounting holes (581) reserved for bolts to fix the reflector cup (5), and each side of the bottom square (55) is further provided with a positioning pin (551) for determining the mounting position of the reflector cup (5).

8. The aircraft obstruction light of claim 2, wherein the lamp beads on the lamp head plate (4) are arranged in a quadrilateral shape, the lamp beads are LED lamp beads, and the sealing ring (3) is a silica gel sealing ring.

9. An aircraft obstruction light according to claim 1, further comprising a cable fixing head (8) for fixing wires connected to the printed circuit board (2), the lamp head board (4) and the control board (6).

10. The aircraft obstruction light according to claim 2, wherein the printed circuit board (2) is fixed inside the base (1) by bolts, the lamp head plate (4) is fixed inside the base (1) by bolts, the reflecting cup (5) is fixed on the lamp head plate (4) by bolts, and the control panel (6) is fixed on the reflecting cup (5) by bolts.