Aviation obstruction beacon

Abstract

The utility model provides an aviation obstruction beacon which comprises a driving circuit board, a reflector, a lamp panel, a supporting plate and a lamp shell which are sequentially connected from top to bottom, and further comprises a transparent mask. The bottom of the transparent mask is fixedly connected with the side wall of the lamp shell so as to surround the driving circuit board, the reflector, the lamp panel and the supporting plate; the side surface of the reflector is provided with an inclined surface which extends outwards from bottom to top; the lamp panel is provided with a plurality of light-emitting units, the light-emitting units are arranged around the bottom of the reflector, and light emitted by the light-emitting units is reflected by the side surface of the reflector and then is emitted out from the side wall of the transparent mask. The emitted light not only can ensure that an aircraft driver can clearly see the light at a distance, but also cannot influence the sight of the driver due to excessive dazzling.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to an aviation obstruction light. Background Art

[0002] With the rapid development of the global aviation and maritime transport industries, ensuring the safe navigation of aircraft and ships in complex environments has become increasingly important. Whether it's airports and military bases on land or offshore drilling platforms and lighthouses, facilities like these require effective warning devices to alert passing pilots and captains to potential safety hazards. While traditional warning lights can provide a certain level of warning, they can be too glaring and impair the driver's vision because they stare directly into their eyes. Utility Model Content

[0003] Based on the above reasons, the present invention provides an aviation obstruction light, which aims to solve the technical problems of the existing aviation obstruction lights, such as being too dazzling to the pilots.

[0004] An aviation obstruction light comprises a driving circuit board, a reflector, a light board, a support plate and a light housing connected in sequence from top to bottom, and also comprises a transparent mask;

[0005] The bottom of the transparent mask is fixedly connected to the side wall of the lamp housing to surround the driving circuit board, the reflector, the lamp board and the support plate;

[0006] The side surface of the reflector has an inclined surface that expands outward from bottom to top;

[0007] The light panel is provided with a plurality of light-emitting units, which are arranged around the bottom of the reflector. The light emitted by the light-emitting units is reflected by the side surface of the reflector and then emitted from the side wall of the transparent mask.

[0008] Furthermore, at least one screw column is provided on the top outer surface of the transparent mask for fixedly connecting the aviation obstruction light to the first external structure.

[0009] Furthermore, the bottom end of the transparent mask is provided with at least two door arch-shaped concave portions, and the concave bottoms of the door arch-shaped concave portions are provided with first fixing holes;

[0010] The transparent cover and the side wall of the lamp housing are connected by screws, and the connecting screws pass through the first fixing holes at the concave bottom of the arched inner concave portion of the door.

[0011] Furthermore, a sealing ring assembly is sandwiched between the bottom end of the transparent mask and the side wall of the lamp housing to achieve a sealed connection between the transparent mask and the lamp housing.

[0012] Furthermore, the top end surface of the reflector is circular, and the bottom end surface of the reflector is polygonal;

[0013] The diameter of the circumscribed circle of the bottom end surface of the reflector is smaller than the diameter of the top end surface of the reflector.

[0014] Furthermore, each edge of the bottom end surface of the reflector corresponds to an inclined surface of the reflector;

[0015] The inclined surface of the reflector is an arc-shaped inclined surface.

[0016] Furthermore, each edge of the bottom end surface of the reflector corresponds to a group of light-emitting units.

[0017] Furthermore, a mounting foot is fixedly connected to the bottom of the lamp housing;

[0018] A second fixing hole is provided at the end of the mounting foot extending out of the bottom of the lamp housing;

[0019] The second fixing hole is used to fix the aviation obstruction light to the second external structure.

[0020] Furthermore, a wiring harness connector is provided at the bottom of the lamp housing, and the wiring harness connector is a waterproof connector.

[0021] Furthermore, a light sensor is also provided on the driver circuit board.

[0022] The beneficial technical effects of the present invention are that, by providing a reflector, light emitted by the light source is reflected outward from the side, without emitting light from the top, thereby reducing the risk of light directly striking the pilot's eyes and causing excessive glare that could affect the pilot's vision. Furthermore, the structure is simple and compact. The emitted light ensures that the pilot of the aircraft can see clearly from a distance, while not being too glaring and affecting the pilot's vision. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1-3 This is a schematic diagram of the structure of an aviation obstruction light of the present utility model;

[0024] in,

[0025] 1-transparent mask; 11-door arch recess; 12-screw column;

[0026] 2-driving circuit board; 21-first positioning hole;

[0027] 3-reflector; 31-first positioning pin; 32-circular positioning rib;

[0028] 4-light board; 41-light emitting unit;

[0029] 5- support plate;

[0030] 6-lamp housing; 61-second positioning pin;

[0031] 7-mounting foot; 71-second fixing hole; 72-second positioning hole;

[0032] 8-seal ring assembly; 81-first seal ring; 82-second seal ring;

[0033] 9-Waterproof connector;

[0034] 10-Assembly wiring harness;

[0035] 11- Anti-static wiring harness. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0038] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0039] See also Figure 1-3 The utility model provides an aviation obstruction light, comprising a driving circuit board (2), a reflector (3), a light board (4), a support plate (5) and a light housing (6) connected in sequence from top to bottom, and also comprising a transparent mask (1);

[0040] The bottom of the transparent mask (1) is fixedly connected to the side wall of the lamp housing (6) to surround the driving circuit board (2), the reflector (3), the lamp board (4) and the support plate (5);

[0041] The side surface of the reflector (3) has an inclined surface extending outward from bottom to top;

[0042] The light panel (4) is provided with a plurality of light-emitting units (41), which are arranged around the bottom of the reflector (3). Light emitted by the light-emitting units (41) is reflected by the side surface of the reflector (3) and then emitted from the side wall of the transparent mask (1).

[0043] By providing a reflector, the light emitted by the light source is reflected from the side, and the top is not illuminated, thereby reducing the direct light to the pilot's eyes. The structure is simple and compact. The utility model can be installed on land devices as a warning light, and can also be installed on marine devices as a warning light. The light emitted can ensure that the aircraft pilot can see it clearly from a distance, while not being too glaring to affect the pilot's vision.

[0044] Furthermore, at least one screw column (12) is provided on the top outer surface of the transparent mask (1) for fixedly connecting the aviation obstruction light to the first external structure.

[0045] The first external structure may be a lamp cover. Providing an opaque lamp cover on the aviation obstruction light can further reduce the light emitted from the light emitting unit (41) from the top of the light.

[0046] Furthermore, the bottom end of the transparent mask (1) is provided with at least two door arch-shaped inner recesses (11), and the concave bottom of the door arch-shaped inner recesses (11) is provided with a first fixing hole;

[0047] The transparent cover (1) and the side wall of the lamp housing (6) are connected by screws, and the connecting screws pass through the first fixing hole at the bottom of the door arch inner recess (11).

[0048] By setting up a door arch-shaped recessed portion and installing the first fixing hole of the screw at the bottom of the recessed portion, the screw head is accommodated in the door arch-shaped recessed portion. When it rains, the rainwater flows downstream, and the door arch-shaped recessed portion can reduce the rainwater from wetting the screw head, thereby providing protection.

[0049] Specifically, there are at least three door arch-shaped recessed portions, which are evenly distributed along the edge of the bottom end of the transparent mask (1).

[0050] Furthermore, a sealing ring assembly (8) is sandwiched between the bottom end of the transparent mask (1) and the side wall of the lamp housing (6) to achieve a sealed connection between the transparent mask (1) and the lamp housing (6).

[0051] Specifically, the sealing ring assembly includes a first sealing ring (81) and a second sealing ring (82), and the first sealing ring (81) and the second sealing ring (82) are both clamped by the door arch inner recess (11). The difference is that the first sealing ring (81) is located at the upper part of the first fixing hole, and the second sealing ring (82) is located at the lower part of the first fixing hole.

[0052] Furthermore, the top end surface of the reflector (3) is circular, and the bottom end surface of the reflector (3) is polygonal;

[0053] The diameter of the circumscribed circle of the bottom end surface of the reflector (3) is smaller than the diameter of the top end surface of the reflector (3).

[0054] Specifically, the bottom end surface of the reflector (3) is an equilateral hexagon.

[0055] Specifically, the inclined surface of the reflector (3) is high-brightness aluminum-plated, with a reflectivity greater than 85%.

[0056] The reflector (3) is bowl-shaped as a whole. Specifically, the driving circuit board (2) is circular to match the shape of the top surface of the reflector (3).

[0057] Specifically, the driving circuit board (2) and the reflector (3) are fixedly connected by means of screws, preferably using self-tapping screws to achieve the fixed connection between the driving circuit board (2) and the reflector (3).

[0058] Specifically, a first positioning pin (31) is provided on the top surface of the reflector (3), and a first positioning hole (21) corresponding one-to-one to the first positioning pin (31) is provided on the driving circuit board (2). The first positioning pin (31) and the first positioning hole (21) cooperate to achieve positioning of the driving circuit board (2) and the reflector (3). Specifically, the number of the first positioning pins (31) is at least two.

[0059] Specifically, the light board (4) is circular in shape. The light emitting unit (41) preferably uses an LED lamp.

[0060] Specifically, the support plate (5) is circular in shape. The support plate (5) and the light board (4) are fixedly connected by screws, preferably machine screws.

[0061] Specifically, the support plate (5) is an aluminum substrate, which facilitates heat dissipation.

[0062] Specifically, the bottom end surface of the reflector (3) is provided with a plurality of screw holes, and each screw hole is provided with a circular positioning rib (32) for positioning with the corresponding screw holes on the lamp board (4). The screw holes on the bottom end surface of the reflector (3) and the corresponding screw holes on the lamp board (4) are positioned by the circular positioning rib (32) and then connected by screws, preferably by using machine screws for fixing.

[0063] Specifically, the lamp housing (6) is a cylindrical housing as a whole.

[0064] Specifically, the transparent mask (1) is a cylindrical shell as a whole, the top end of the transparent mask (1) is provided with a circular fixed plate, and the bottom end of the transparent mask (1) forms an annular opening.

[0065] Furthermore, each edge of the bottom end surface of the reflector (3) corresponds to an inclined surface of the reflector (3);

[0066] The inclined surface of the reflector (3) is an arc-shaped inclined surface.

[0067] Furthermore, each edge of the bottom end surface of the reflector (3) corresponds to a group of light-emitting units (41). Light emitted by each group of light-emitting units (41) is reflected by the corresponding inclined surface.

[0068] Furthermore, a mounting foot (7) is fixedly connected to the bottom of the lamp housing (6);

[0069] A second fixing hole (71) is provided at the end of the mounting foot (7) extending out of the bottom of the lamp housing (6);

[0070] The second fixing hole (71) is used to fix the aviation obstruction light to the second external structure.

[0071] Specifically, the second external structure is, for example, a matching component, through which the aviation obstruction light is installed on a land device on land, or on a marine device on the sea, that is, the aviation obstruction light is fixed to an external device.

[0072] Specifically, the number of the mounting feet (7) is two, three or four.

[0073] Specifically, the front end of the mounting foot (7) and the bottom of the lamp housing (6) are fixedly connected by screws, preferably machine screws.

[0074] Specifically, the front end of the mounting foot (7) is further provided with at least one second positioning hole (72), and the bottom of the lamp housing (6) is provided with a second positioning pin (61) corresponding to the second positioning hole (72), and the number of the second positioning holes (72) of each mounting foot (7) is preferably two. The second positioning pin (61) and the second positioning hole (72) cooperate with each other to achieve positioning of the mounting foot (7) and the lamp housing (6) before they are fixedly connected.

[0075] Furthermore, a wiring harness connector (9) is provided at the bottom of the lamp housing (6), and the wiring harness connector is a waterproof connector.

[0076] The harness connector (9) is connected to external electronic equipment via the connected assembly harness (10).

[0077] Furthermore, the wiring harness connector (9) is arranged in the central area of ​​the bottom of the lamp housing (6).

[0078] Specifically, the bottom of the lamp housing (6) is also connected to an anti-static wiring harness (12).

[0079] Specifically, the bottom of the lamp housing (6) is also provided with an airtight hole, and after the airtightness test is completed, the airtight hole is sealed with a rubber gasket.

[0080] Furthermore, a light sensor is also provided on the driving circuit board (2).

[0081] The light sensor is used to monitor the ambient light intensity. When the ambient light intensity is greater than a light intensity threshold, the driving circuit board (2) controls the light emitting unit (41) to turn off. When the ambient light intensity is less than the light intensity threshold, the driving circuit board (2) controls the light emitting unit (41) to turn on. The light emitting unit (41) is automatically turned on, and is turned off during the day and turned on at night, thereby saving energy.

[0082] Specifically, the lamp housing (6) is made of metal.

[0083] Specifically, a power module is fixed inside the lamp housing (6), electrically connected to the driving circuit board (2) and the light-emitting unit (41), and is used to provide electrical energy to the light-emitting unit (41) and the driving circuit board (2).

[0084] Specifically, a lightning protection module is fixed inside the lamp housing (6), and the lightning protection module is separated from the lamp housing by an epoxy resin plate.

[0085] The above are only preferred embodiments of the present invention and do not limit the implementation methods and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. An aviation obstruction light, characterized in that: It comprises a driving circuit board (2), a reflector (3), a lamp board (4), a support plate (5) and a lamp housing (6) connected in sequence from top to bottom, and also comprises a transparent mask (1); The bottom of the transparent mask (1) is fixedly connected to the side wall of the lamp housing (6) to surround the driving circuit board (2), the reflector (3), the lamp board (4) and the support plate (5); The side surface of the reflector (3) has an inclined surface extending outward from bottom to top; The light panel (4) is provided with a plurality of light-emitting units (41), and the light-emitting units (41) are arranged around the bottom of the reflector (3). Light emitted by the light-emitting units (41) is reflected by the side surface of the reflector (3) and then emitted from the side wall of the transparent mask (1).

2. The aviation obstruction light according to claim 1, characterized in that: The top outer surface of the transparent mask (1) is provided with at least one screw column for fixedly connecting the aviation obstruction light to the first external structure.

3. The aviation obstruction light according to claim 1, characterized in that: The bottom end of the transparent mask (1) is provided with at least two door-arch-shaped inner recesses, and the bottoms of the door-arch-shaped inner recesses are provided with first fixing holes; The transparent cover (1) and the side wall of the lamp housing (6) are connected by screws, and the connecting screws pass through the first fixing hole at the bottom of the concave inner concave portion of the door arch.

4. The aviation obstruction light according to claim 3, characterized in that: A sealing ring assembly is sandwiched between the bottom end of the transparent mask (1) and the side wall of the lamp housing (6) to achieve a sealed connection between the transparent mask (1) and the lamp housing (6).

5. The aviation obstruction light according to claim 1, characterized in that: The top end surface of the reflector (3) is circular, and the bottom end surface of the reflector (3) is polygonal; The diameter of the circumscribed circle of the bottom end surface of the reflector (3) is smaller than the diameter of the top end surface of the reflector (3).

6. The aviation obstruction light according to claim 5, characterized in that: Each edge of the bottom end surface of the reflector (3) corresponds to an inclined surface of the reflector (3); The inclined surface of the reflector (3) is an arc-shaped inclined surface.

7. The aviation obstruction light according to claim 5, characterized in that: Each edge of the bottom end surface of the reflector (3) corresponds to a group of the light-emitting units (41).

8. The aviation obstruction light according to claim 1, characterized in that: The bottom of the lamp housing (6) is fixedly connected with a mounting foot (7); A second fixing hole is provided at the end of the mounting foot (7) extending out of the bottom of the lamp housing (6); The second fixing hole is used to fix the aviation obstruction light to the second external structure.

9. The aviation obstruction light according to claim 1, characterized in that: The bottom of the lamp housing (6) is also provided with a wiring harness connector, which is a waterproof connector.

10. The aviation obstruction light according to claim 1, characterized in that: The driving circuit board (2) is also provided with a light sensor.

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