Aviation obstruction beacon lamp panel with good heat dissipation

Abstract

The utility model discloses an aviation obstruction beacon lamp panel with good heat dissipation, which relates to the technical field of aviation obstruction beacons and comprises a base, a ventilation frame is fixed at the top end of the base, a light-transmitting cover is arranged at the top end of the ventilation frame, and two groups of supporting cylinders are arranged above the ventilation frame and located in the light-transmitting cover. The bottom ends of the supporting cylinders penetrate through the ventilation frame and extend into the base, lamp panels are arranged at the top ends of the two supporting cylinders, and reflective films are pasted to the top ends of the lamp panels. The heat of sunlight can be prevented from being transmitted into the lamp panel in the daytime through the reflective film, it is ensured that the lamp panel is at a proper temperature, the heat absorption disc absorbs heat generated when the lamp panel works at night, the heat is transmitted to the heat dissipation fins through the heat conduction pipe, the heat dissipation fan conducts accelerated heat dissipation on the heat dissipation fins, the heat of the heat dissipation fins is removed, and the heat dissipation efficiency is improved. And meanwhile, hot air in the ventilation frame is blown out through the ventilation holes, so that the purpose of efficient heat dissipation of the lamp panel is achieved, and it is guaranteed that the service life of the lamp panel is longer.

Description

Technical Field

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

[0002] According to national standards, high-rise buildings with tops more than 45 meters above the ground must be equipped with aviation obstruction lights. In order to distinguish them from general-purpose lighting, aviation obstruction lights are not always on but flashing. Low-intensity aviation obstruction lights are always on, while medium-intensity and high-intensity aviation obstruction lights flash, with a flashing frequency of no less than 20 times per minute and no more than 70 times per minute. The function of aviation obstruction lights is to display the outline of the structure, so that aircraft operators can judge the height and outline of obstacles and serve as a warning.

[0003] Most aviation obstruction lights are composed of a lamp holder, a lampshade and a lamp board. The lamp board is located in a sealed space formed by the lampshade and the lamp holder. During the day, it is at the top of the building and receives sunlight for a long time. The ambient temperature of the lamp board is relatively high. At night, the lamp beads emit light and the heat generated is sealed by the lampshade. The heat cannot be discharged in time, which will cause permanent damage to the lamp beads, thereby affecting the normal operation of the obstruction light. Therefore, an aviation obstruction light board with good heat dissipation is proposed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an aviation obstruction light panel with good heat dissipation to solve the technical problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aviation obstruction light panel with good heat dissipation, comprising a base, a breathable frame is fixed to the top of the base, a light-transmitting cover is arranged on the top of the breathable frame, two groups of support tubes are arranged above the breathable frame and inside the light-transmitting cover, the bottom ends of the support tubes pass through the breathable frame and extend into the base, light boards are arranged on the top ends of the two groups of support tubes, a reflective film is pasted on the top ends of the light boards, a heat-absorbing plate is arranged at the bottom end of the light board, a heat-absorbing plate is arranged at the top end of the heat-absorbing plate and passes through the bottom of the support tube, a metal plate is fixed to the top end of the heat-conducting tube, a heat-dissipating fin is installed on the bottom end of the metal plate, and a heat-dissipating fan is embedded at the top end of the base, which is located just below the heat-dissipating fins.

[0006] As an optimal technical solution for an aviation obstruction light panel with good heat dissipation of the utility model, a positioning ring is fixed to the outer wall of the bottom end of the light-transmitting cover, and a bolt is provided on the upper surface of the positioning ring. The bolt passes through the positioning ring and extends into the air permeable frame, and a screw hole that matches the bolt is opened on the top of the air permeable frame.

[0007] As an optimal technical solution for an aviation obstruction light panel with good heat dissipation of the utility model, the outer wall of the support tube is fixedly connected to the base, a control board is installed in the base, and the control board is connected to the external power supply through a wire.

[0008] As an optimal technical solution for an aviation obstruction light panel with good heat dissipation of the utility model, the top of the light panel is fixed to the support tube by screws, a plurality of groups of lamp beads are connected to the curved outer wall of the light panel, and the bottom of the light panel is provided with a wire that passes through the support tube and connects the circuit with the base.

[0009] As an optimal technical solution for an aviation obstruction light panel with good heat dissipation of the utility model, the curved outer wall of the heat absorbing disk is provided with four groups of heat absorbing strips, and the upper surfaces of the four groups of heat absorbing strips are all in contact with the lower end of the light panel.

[0010] As a preferred technical solution for an aviation obstruction light panel with good heat dissipation of the utility model, a through hole is provided at the contact position between the top of the air permeable frame and the reflective film, and a circular channel is provided at the contact position between the air permeable frame and the two groups of support tubes.

[0011] As a preferred technical solution for an aviation obstruction light panel with good heat dissipation of the utility model, the outer wall of the air-permeable frame is provided with a plurality of groups of ventilation holes in a circular array, and each group of the ventilation holes is provided at an angle.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] The utility model can block the heat of the sunlight from being transferred to the lamp panel during the day through the reflective film, ensuring that it is at a suitable temperature; at night, the heat absorbing disk absorbs the heat generated by the operation of the lamp panel and transfers it to the cooling fins through the heat pipe, and the cooling fan accelerates the heat dissipation of the cooling fins to remove the heat of the cooling fins themselves, and at the same time blows the hot air inside the breathable frame out through the ventilation holes, thereby achieving the purpose of efficient heat dissipation of the lamp panel and ensuring a longer service life of the lamp panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a perspective unfolded view of the utility model;

[0016] Figure 3 This is a bottom view of the ventilation frame of the utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the light panel and the air-permeable frame of the utility model;

[0018] Figure 5 This is a bottom view of the structure of the lamp panel and heat dissipation fins of the utility model;

[0019] Figure 6 This is a cutaway structural diagram of the ventilation frame of the utility model;

[0020] Figure 7 It is a bottom view of the base of the utility model.

[0021] In the figure: 100, base; 101, support tube;

[0022] 110. Breathable frame; 111. Ventilation hole; 112. Through hole; 120. Translucent cover; 130. Light board; 140. Reflective film; 150. Cooling fan; 160. Heat absorbing plate; 170. Heat pipe; 171. Metal plate; 180. Cooling fins. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] An aviation obstruction light panel with good heat dissipation, such as Figures 1 to 6 As shown, it includes a base 100, a breathable frame 110 is fixed on the top of the base 100, a light-transmitting cover 120 is provided on the top of the breathable frame 110, two groups of support tubes 101 are provided above the breathable frame 110 and located in the light-transmitting cover 120, the bottom ends of the support tubes 101 penetrate the breathable frame 110 and extend into the base 100, light boards 130 are provided on the tops of the two groups of support tubes 101, a reflective film 140 is pasted on the top of the light board 130, a heat-absorbing plate 160 is provided on the bottom end of the light board 130, a heat-absorbing pipe 170 penetrating to the bottom of the support tube 101 is provided on the top of the heat-absorbing plate 160, a metal plate 171 is fixed on the top of the heat-conducting pipe 170, a heat-dissipating fin 180 is installed on the bottom end of the metal plate 171, and a heat-dissipating fan 150 is embedded on the top of the base 100, which is located just below the heat-dissipating fin 180.

[0026] The reflective film 140 reflects most of the sunlight, weakening the temperature generated by the sunlight on the lamp board 130, and has a better high temperature protection effect on the lamp board 130 in summer. When used at night, the heat absorbing plate 160 absorbs the heat generated by the lamp beads on the lamp board 130 when they are working, and is transferred to the metal plate 171 at the bottom by the heat pipe 170, and the heat dissipation fins 180 absorb the heat into themselves, thereby dissipating the heat of the lamp board 130. At the same time, the cooling fan 150 works, and the outside air enters from the bottom of the base 100, which has a certain heat dissipation purpose for the electronic components in the base 100, and finally blows the sucked cold air to the surface of the heat dissipation fins 180, accelerating its heat dissipation efficiency, and finally the hot air is discharged through the ventilation holes 111, thereby achieving a cooling and heat dissipation effect on the lamp board 130, further extending its service life.

[0027] Please refer to Figure 1 and Figure 2 A positioning ring is fixed to the outer wall of the bottom end of the light-transmitting cover 120, and a bolt is arranged on the upper surface of the positioning ring. The bolt passes through the positioning ring and extends into the air-permeable frame 110. A screw hole that matches the bolt is opened on the top of the air-permeable frame 110.

[0028] A tool is used to apply an external force to the bolt to rotate it, so that the light-transmitting cover 120 can be removed and the internal light board 130 can be repaired and replaced.

[0029] Please refer to Figure 2 and Figure 3 The outer wall of the support tube 101 is fixedly connected to the base 100, a control board is installed in the base 100, the control board is connected to the external power supply through a wire, the top of the lamp board 130 is fixed to the support tube 101 by screws, a plurality of groups of lamp beads are connected to the curved outer wall of the lamp board 130, and a wire is provided at the bottom of the lamp board 130, which passes through the support tube 101 and is connected to the base 100.

[0030] An external power source is used to provide power to the obstruction light, ensuring that the lamp beads flash at a preset frequency under the control of the control board, and the lamp board 130 fixed by screws is easy to disassemble and assemble, thereby facilitating subsequent maintenance and replacement work.

[0031] Please refer to Figure 3 and Figure 5 The curved outer wall of the heat absorbing plate 160 is provided with four groups of heat absorbing strips, and the upper surfaces of the four groups of heat absorbing strips are all in contact with the lower end of the lamp board 130.

[0032] The contact area between the heat absorbing plate 160 and the lamp board 130 is increased so that the heat absorbing plate 160 can better absorb the heat in the lamp board 130 .

[0033] Please refer to Figure 6A through hole 112 is provided at the position where the top of the air permeable frame 110 contacts the reflective film 140 , and a circular channel is provided at the position where the air permeable frame 110 contacts the two groups of support tubes 101 .

[0034] It is convenient for the support tube 101 to be connected with the base 100 , thereby connecting the electrical property of the lamp board 130 , and the opening of the through hole 112 facilitates the heat pipe 170 to transfer heat to the heat dissipation fins 180 .

[0035] Please refer to Figure 1 and Figure 6 The outer wall of the air frame 110 is provided with a plurality of groups of air exchange holes 111 in a circular array, and each group of air exchange holes 111 is provided at an angle.

[0036] It is convenient to exchange air inside and outside the breathable frame 110, so as to achieve the purpose of heat dissipation for the lamp panel 130. At the same time, the inclined setting prevents the intrusion of rainwater from the outside, ensuring the normal use of the internal electronic devices.

[0037] When in use, the reflective film 140 reflects most of the sunlight, weakening the temperature generated by the sunlight on the lamp board 130, which has a better high temperature protection effect on the lamp board 130 in summer. When in use at night, the heat absorbing plate 160 absorbs the heat generated by the lamp beads on the lamp board 130 when they are working, and is transferred to the metal plate 171 at the bottom by the heat pipe 170, and the heat dissipation fins 180 absorb the heat into themselves, thereby dissipating the heat of the lamp board 130. At the same time, the cooling fan 150 works, and the outside air enters from the bottom of the base 100, which has a certain heat dissipation purpose for the electronic components in the base 100, and finally blows the sucked cold air to the surface of the heat dissipation fins 180, accelerating the efficiency of its heat dissipation, and finally the hot air is discharged through the ventilation holes 111, so as to achieve the cooling and heat dissipation effect on the lamp board 130, further extending its service life. The parts not involved in the device are the same as the prior art or can be implemented by the prior art.

[0038] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An aviation obstruction light panel with good heat dissipation, comprising a base (100), characterized in that: A ventilation frame (110) is fixed to the top of the base (100), a light-transmitting cover (120) is provided at the top of the ventilation frame (110), two groups of support tubes (101) are provided above the ventilation frame (110) and inside the light-transmitting cover (120), the bottom ends of the support tubes (101) pass through the ventilation frame (110) and extend into the base (100), light panels (130) are provided at the top ends of the two groups of support tubes (101), and a light panel (130) is attached to the top ends of the light panels (130). A reflective film (140), a heat absorbing plate (160) is provided at the bottom end of the light panel (130), a heat conducting pipe (170) is provided at the top end of the heat absorbing plate (160) and extends to the bottom of the support tube (101), a metal plate (171) is fixed at the top end of the heat conducting pipe (170), a heat dissipation fin (180) is installed at the bottom end of the metal plate (171), and a heat dissipation fan (150) is embedded at the top end of the base (100) and is located directly below the heat dissipation fin (180).

2. According to claim 1, an aviation obstruction light panel with good heat dissipation is characterized by: A positioning ring is fixed to the outer wall of the bottom end of the light-transmitting cover (120), a bolt is provided on the upper surface of the positioning ring, the bolt passes through the positioning ring and extends into the air-permeable frame (110), and a screw hole matching the bolt is provided at the top end of the air-permeable frame (110).

3. According to claim 1, an aviation obstruction light panel with good heat dissipation is characterized by: The outer wall of the support cylinder (101) is fixedly connected to the base (100), and a control board is installed in the base (100), and the control board is connected to an external power supply through a wire.

4. According to claim 1, an aviation obstruction light panel with good heat dissipation is characterized by: The top end of the lamp board (130) is fixed to the support tube (101) by means of screws, a plurality of groups of lamp beads are connected to the curved outer wall of the lamp board (130), and a wire is provided at the bottom end of the lamp board (130) that passes through the support tube (101) and is connected to the base (100) for circuit connection.

5. According to claim 1, an aviation obstruction light panel with good heat dissipation is characterized by: The curved outer wall of the heat absorbing plate (160) is provided with four groups of heat absorbing strips, and the upper surfaces of the four groups of heat absorbing strips are all in contact with the lower end of the lamp panel (130).

6. The aviation obstruction light panel with good heat dissipation according to claim 1, characterized in that: A through hole (112) is provided at a position where the top end of the air permeable frame (110) contacts the reflective film (140), and a circular channel is provided at a position where the air permeable frame (110) contacts the two groups of support tubes (101).

7. The aviation obstruction light panel with good heat dissipation according to claim 1, characterized in that: The outer wall of the ventilation frame (110) is provided with a plurality of groups of ventilation holes (111) in a circular array, and each group of ventilation holes (111) is provided at an angle.

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