Aviation obstruction beacon with heat dissipation structure

Abstract

The utility model provides an aviation obstruction beacon with a heat dissipation structure, and belongs to the technical field of aviation obstruction beacons. Comprising a shell, an LED lamp is arranged in an inner cavity of the shell, a plurality of reflectors are arranged on the periphery of the LED lamp, the left side and the right side of the shell are communicated with exhaust parts, the bottom end of the shell is communicated with a heat dissipation frame, a heat dissipation fan is arranged in an inner cavity of the heat dissipation frame, and an air inlet frame is arranged at the bottom end of the heat dissipation frame. According to the aviation obstruction light, the cooling fan and the temperature sensor are arranged, the temperature rises after the aviation obstruction light works, the LED light can be subjected to heat dissipation treatment, the light effect of the LED light is prevented from being reduced, the two exhaust parts are arranged, heat dissipation and exhaust only need to be conducted through the right exhaust part in normal heat dissipation, the left exhaust part is reserved for standby application, and when efficient heat dissipation is needed, the heat dissipation effect is good. The baffle on the exhaust part on the left side is blown upwards by gas, the two exhaust parts can be used at the same time, and the heat dissipation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aviation obstruction lights, in particular to an aviation obstruction light with a heat dissipation structure. Background Art

[0002] Aviation obstruction lights, also known as navigation lighting equipment, are special lamps for marking obstacles. They belong to the navigation lighting equipment industry. Aviation obstruction lights are the type of lights under its jurisdiction. In order to distinguish them from general-purpose lighting lamps, aviation obstruction lights are not always on but flashing. Low-intensity aviation obstruction lights are always on, while medium-intensity aviation obstruction lights and high-intensity aviation obstruction lights flash. The function of aviation obstruction lights is to display the outline of the structure, so that the aircraft operator can judge the height and outline of the obstacle and serve as a warning.

[0003] At present, the existing aviation obstruction lights do not have a heat dissipation function during use. In the case of long-term continuous flashing, the temperature of the LED lamp will increase, thereby affecting the service life and reliability of the lamp. At the same time, as the temperature increases, the luminous efficiency of the LED lamp will decrease, resulting in a weakened warning effect of the aviation obstruction light, which may cause safety hazards when guiding aircraft to avoid obstacles. Therefore, the present application provides an aviation obstruction light with a heat dissipation structure to meet the needs. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide an aviation obstruction light with a heat dissipation structure to solve the problem that the existing aviation obstruction lights do not have a heat dissipation function.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] An aviation obstruction light with a heat dissipation structure comprises: a shell, an inner cavity of the shell is provided with an LED lamp, a plurality of reflectors are provided around the LED lamp, the left and right sides of the shell are connected with exhaust parts, the bottom end of the shell is connected with a heat dissipation frame, the inner cavity of the heat dissipation frame is provided with a heat dissipation fan, the bottom end of the heat dissipation frame is provided with an air intake frame, the bottom end of the air intake frame is provided with a support plate, the bottom end of the support plate is provided with a shaking part, the bottom end of the shaking part is provided with a base, and the top end of the support plate is provided with a protective cover.

[0007] The shell is located in the inner cavity of the protective cover, and drying parts are arranged on both left and right sides of the inner cavity of the shell.

[0008] The top of the exhaust part is connected to a protective cover through a connecting block, and the exhaust part on the left side includes an exhaust frame, the right side of the exhaust frame is connected to the shell, the top of the exhaust frame is provided with a slide groove, and the inner cavity of the slide groove is slidably provided with a baffle.

[0009] The baffle is located in the inner cavity of the protective cover, the baffle is in an inverted U shape, and the top end of the baffle is larger than the exhaust port of the exhaust frame.

[0010] The shaking part includes a pressure sensor, the top end of the pressure sensor is connected to the support plate, the bottom end of the pressure sensor is provided with a shaking frame, the surface of the shaking frame is slidably provided with a fixed frame, the bottom end of the inner cavity of the shaking frame is connected to the shaker through a connecting rod, and the bottom end of the fixed frame is connected to the base.

[0011] A plurality of tension springs are arranged at the bottom end of the shaking frame, and the bottom ends of the tension springs are connected to the base.

[0012] The top of the shell is connected with a lightning rod, the left and right sides of the air intake frame are provided with filter screens, and the inner cavity of the shell is provided with a temperature sensor.

[0013] Compared with the prior art, the utility model has at least the following beneficial effects:

[0014] In the above scheme, by arranging a cooling fan and a temperature sensor, the temperature of the aviation obstruction light rises after operation, and the LED lamp can be cooled to avoid the reduction of the LED light effect. By setting two exhaust parts, normal heat dissipation only needs to be performed through the exhaust part on the right, and the exhaust part on the left is reserved. When efficient heat dissipation is required, the gas blows the baffle on the exhaust part on the left upward, so that the two exhaust parts can be used at the same time to improve the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of an aviation obstruction light with a heat dissipation structure;

[0017] Figure 2 is a schematic diagram of the support plate structure;

[0018] Figure 3 It is a cross-sectional view of the shell structure;

[0019] Figure 4 It is a schematic diagram of the exhaust frame structure;

[0020] Figure 5 It is a schematic diagram of the chute structure;

[0021] Figure 6 This is a bottom view of the fixed frame structure.

[0022] [Reference Signs]

[0023] 1. Outer shell; 2. Support plate; 3. Air intake frame; 4. Exhaust part; 5. Protective cover; 6. Base; 7. Shaking part; 8. LED light; 9. Reflector; 10. Heat dissipation frame; 11. Cooling fan; 12. Temperature sensor; 41. Exhaust frame; 42. Baffle; 43. Slide; 71. Shaking frame; 72. Fixed frame; 73. Shaker; 74. Tension spring; 75. Pressure sensor.

[0024] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0025] The following is a detailed description of an aviation obstruction light with a heat dissipation structure provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, an embodiment of the utility model provides an aviation obstruction light with a heat dissipation structure, comprising: a shell 1, an inner cavity of the shell 1 is provided with an LED lamp 8, a plurality of reflectors 9 are provided around the LED lamp 8, the left and right sides of the shell 1 are connected with exhaust parts 4, the bottom end of the shell 1 is connected with a heat dissipation frame 10, the inner cavity of the heat dissipation frame 10 is provided with a heat dissipation fan 11, the bottom end of the heat dissipation frame 10 is provided with an air intake frame 3, the bottom end of the air intake frame 3 is provided with a support plate 2, the bottom end of the support plate 2 is provided with a shaking part 7, the bottom end of the shaking part 7 is provided with a base 6, and the top of the support plate 2 is provided with a protective cover 5.

[0027] The exhaust portion 4 is provided to discharge the heat generated by the LED lamp 8 when it is working, so that the light efficiency of the LED lamp 8 will not be reduced, and at the same time its service life is increased, so that the aviation obstruction light can work for a long time; the reflector 9 is provided to increase the light efficiency of the LED lamp 8 during the use of the LED lamp 8, improve its lighting effect, enhance the visibility of the aviation obstruction light, and improve safety; the protective cover 5 is provided to protect the outer shell 1, avoid objects falling due to external factors, causing damage to it, thereby extending its service life.

[0028] like Figure 1 and Figure 3 As shown, the outer shell 1 is located in the inner cavity of the protective cover 5, and drying parts are provided on both the left and right sides of the inner cavity of the outer shell 1.

[0029] By providing a drying part, the water vapor inside the housing 1 can be absorbed to prevent the water vapor from damaging the internal circuit components, so that the housing 1 is kept dry at all times. At the same time, the external air can be absorbed for moisture during the heat dissipation process.

[0030] like Figure 3 , Figure 4 and Figure 5 As shown, the top of the exhaust part 4 is connected to a protective cover through a connecting block, and the exhaust part 4 on the left side includes an exhaust frame 41, the right side of the exhaust frame 41 is connected to the outer shell 1, and a slide groove 43 is provided at the top of the exhaust frame 41, and a baffle 42 is slidably provided in the inner cavity of the slide groove 43.

[0031] The purpose of providing a protective cover is to protect the exhaust part 4 and prevent rainwater from falling into the exhaust part 4 due to external factors, thereby entering the interior of the aviation obstruction light and causing circuit short circuit or damage, etc. It can also prevent the exhaust part 4 from being easily blocked, resulting in exhaust failure.

[0032] like Figure 3 , Figure 4 and Figure 5 As shown, the baffle 42 is located in the inner cavity of the protective cover, the baffle 42 is in an inverted U shape, and the top end of the baffle 42 is larger than the exhaust port of the exhaust frame 41.

[0033] By setting a baffle 42, the baffle 42 is slidably connected to the slide groove 43, so that when the aviation obstruction light is performing normal heat dissipation, the baffle 42 blocks the exhaust part 4 on the left side, so that the gas can only be discharged from the exhaust part 4 on the right side. When the heat is dissipated efficiently, the gas pressure becomes larger, pushing the baffle 42 upward, and the exhaust part 4 on the left side can be used. Through the two exhaust parts 4, the gas discharge is accelerated, thereby improving the heat dissipation efficiency.

[0034] like Figure 2 and Figure 6 As shown, the shaking part 7 includes a pressure sensor 75, the top end of the pressure sensor 75 is connected to the support plate 2, the bottom end of the pressure sensor 75 is provided with a shaking frame 71, the surface of the shaking frame 71 is slidably provided with a fixed frame 72, the bottom end of the inner cavity of the shaking frame 71 is connected to a shaker 73 through a connecting rod, and the bottom end of the fixed frame 72 is connected to the base 6.

[0035] The purpose of providing the pressure sensor 75 is that when a bird falls onto the protective cover 5, the support plate 2 will move downward, which will be sensed by the pressure sensor 75, thereby activating the shaking unit 7 to drive the bird away and avoid bending or breaking of the protective cover 5.

[0036] like Figure 2 and Figure 6 As shown, a plurality of tension springs 74 are provided at the bottom end of the shaking frame 71 , and the bottom ends of the tension springs 74 are connected to the base 6 .

[0037] By setting a tension spring 74, the tension spring 74 is fixedly connected to the base 6, thereby limiting the shaking distance of the shaking frame 71 to prevent the shaking frame 71 from being unable to reset. At the same time, when the shaking frame 71 shakes, buffering can be performed to prevent the shaking frame 71 from being damaged.

[0038] like Figure 1 ,and Figure 3 As shown, a lightning rod is connected to the top of the housing 1 , filters are provided on the left and right sides of the air intake frame 3 , and a temperature sensor 12 is provided in the inner cavity of the housing 1 .

[0039] By setting up a filter, the inhaled external air can be filtered to block impurities outside, preventing impurities in the air from entering and causing damage to the cooling fan 11; by setting up a temperature sensor 12, its purpose is to monitor the internal temperature of the shell 1 at all times to avoid the phenomenon of overtemperature, thereby reducing its service life. At the same time, the temperature sensor 12 can play a decisive role in whether the heat dissipation is turned on, thereby improving the heat dissipation effect.

[0040] The utility model provides a technical solution. When the aviation obstruction light is operating normally, the temperature sensor 12 and the cooling fan 11 are turned on by an external controller, and the outside air is absorbed into the shell 1 through the air intake frame 3, and then discharged through the exhaust part 4 on the right. When the temperature sensor 12 detects that the temperature inside the shell 1 is too high, the cooling fan 11 is accelerated. At this time, the pressure of the gas to be discharged from the shell 1 increases, and the baffle 42 in the exhaust frame 41 on the left is blown upward, so that the hot air inside the shell 1 is discharged through the two exhaust parts 4, thereby accelerating the heat dissipation efficiency of the aviation obstruction light. When a bird falls on the protective cover 5, it will drive the support plate 2 to move downward, which is sensed by the pressure sensor 75, and the shaker 73 is turned on by the external controller to drive the support plate 2 and the protective cover 5 to shake, thereby expelling the bird.

[0041] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0042] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An aviation obstruction light with a heat dissipation structure, characterized in that: include: A shell (1), wherein an LED lamp (8) is arranged in the inner cavity of the shell (1), and a plurality of reflective plates (9) are arranged around the LED lamp (8), the left and right sides of the shell (1) are connected to exhaust parts (4), the bottom end of the shell (1) is connected to a heat dissipation frame (10), the inner cavity of the heat dissipation frame (10) is provided with a heat dissipation fan (11), the bottom end of the heat dissipation frame (10) is provided with an air intake frame (3), the bottom end of the air intake frame (3) is provided with a support plate (2), the bottom end of the support plate (2) is provided with a shaking part (7), the bottom end of the shaking part (7) is provided with a base (6), and the top end of the support plate (2) is provided with a protective cover (5).

2. The aviation obstruction light with a heat dissipation structure according to claim 1, characterized in that: The outer shell (1) is located in the inner cavity of the protective cover (5), and drying parts are provided on both the left and right sides of the inner cavity of the outer shell (1).

3. The aviation obstruction light with a heat dissipation structure according to claim 1, characterized in that: The top end of the exhaust portion (4) is connected to a protective cover via a connecting block. The exhaust portion (4) on the left side comprises an exhaust frame (41). The right side of the exhaust frame (41) is connected to the outer shell (1). A slide groove (43) is provided at the top end of the exhaust frame (41). A baffle (42) is slidably provided in the inner cavity of the slide groove (43).

4. The aviation obstruction light with a heat dissipation structure according to claim 3, characterized in that: The baffle (42) is located in the inner cavity of the protective cover, and the baffle (42) is in an inverted U shape.

5. The aviation obstruction light with a heat dissipation structure according to claim 1, characterized in that: The shaking part (7) includes a pressure sensor (75), the top end of the pressure sensor (75) is connected to the support plate (2), the bottom end of the pressure sensor (75) is provided with a shaking frame (71), the surface of the shaking frame (71) is slidably provided with a fixed frame (72), the bottom end of the inner cavity of the shaking frame (71) is connected to a shaker (73) through a connecting rod, and the bottom end of the fixed frame (72) is connected to the base (6).

6. The aviation obstruction light with a heat dissipation structure according to claim 5, characterized in that: A plurality of tension springs (74) are provided at the bottom end of the shaking frame (71), and the bottom ends of the tension springs (74) are connected to the base (6).

7. The aviation obstruction light with a heat dissipation structure according to claim 1, characterized in that: The top of the outer shell (1) is connected to a lightning rod, the left and right sides of the air intake frame (3) are provided with filter screens, and the inner cavity of the outer shell (1) is provided with a temperature sensor (12).

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