Ground antenna array heat dissipation structure

Abstract

The utility model discloses a ground antenna array heat radiation structure which is characterized in that the ground antenna array heat radiation structure comprises a housing, antennas, a power supply assembly, an installation frame and a blower fan, the antennas, the power supply assembly, the installation frame and the blower fan are all arranged in the housing, the antennas are arranged above the installation frame, the power supply assembly is arranged in the installation frame, and the blower fan is arranged in the housing. An air duct is arranged in the mounting frame, a fan is arranged below the mounting frame, and the air duct penetrates through the upper end and the lower end of the mounting frame and is connected with the fan and the lower portion of the antenna. A fan is connected with the interior of the antenna through four uniformly distributed air channels for air draft and heat dissipation, and the purpose of heat dissipation of the power supply is achieved through a power supply outer shell. The problems that the number of fans for independent heat dissipation of an antenna and a power supply is large, and the overall size of equipment is large are solved, meanwhile, the integrity of the equipment is enhanced, and the weight of the equipment is reduced.

Description

Technical Field

[0001] The utility model relates to a ground antenna array, in particular to a ground antenna array heat dissipation structure. Background Art

[0002] A ground antenna array is an antenna array system composed of several identical antennas arranged in a certain pattern. Its main purpose is to enhance the directivity of the antenna, improve the gain coefficient of the antenna, or to obtain the desired directional characteristics. The radiating units that make up the antenna array are called array elements, which must be similar or identical, that is, all array elements must have the same structure, shape, size, and arrangement direction.

[0003] In order for the antenna to be able to send and receive signals in all directions, an antenna needs to be placed in multiple directions such as front, back, left, and right. In the prior art, a relatively complex heat dissipation system is often required to achieve heat dissipation of the antenna, and even a separate heat dissipation system needs to be set up for each antenna, which not only increases the production cost, but also makes subsequent maintenance more difficult. Utility Model Content

[0004] The utility model aims to provide a ground antenna array heat dissipation structure to solve the disadvantage of complex heat dissipation structure in the prior art.

[0005] The utility model is implemented by adopting the following technical scheme: a ground antenna array heat dissipation structure, characterized in that it includes a shell, an antenna, a power supply component, a mounting frame, and a fan, wherein the antenna, the power supply component, the mounting frame, and the fan are all arranged in the shell, and a plurality of antennas are arranged, wherein the antenna is arranged above the mounting frame, the power supply component is arranged in the mounting frame, an air duct is arranged in the mounting frame, and a fan is arranged below the mounting frame, wherein the air duct runs through the upper and lower ends of the mounting frame and connects the fan and the bottom of the antenna.

[0006] Furthermore, the housing includes a radome and a base, and the radome is arranged above the base.

[0007] Furthermore, the base adopts a grid-like hollow design.

[0008] Furthermore, the mounting frame is fixed on the base via support columns, and the fan is installed between the bottom of the frame and the base.

[0009] Furthermore, the air duct is arranged around the power supply component.

[0010] Furthermore, the air duct has an air inlet above and an air outlet below, and a plurality of air inlets are provided.

[0011] Furthermore, an air inlet is provided below the antenna, the air outlet is connected to the fan, and the air inlet is communicated with the air outlet.

[0012] The utility model discloses a ground antenna array heat dissipation structure, and its beneficial effects include: using a fan to connect the inside of the antenna through four evenly distributed air ducts to extract air and dissipate heat, and passing through the power supply outer shell, the purpose of power supply heat dissipation is achieved at the same time. It solves the problem of a large number of fans for independent heat dissipation of antennas and power supplies, and the overall volume of the equipment is large, while strengthening the integrity of the equipment and reducing the weight of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0014] Figure 1 This is an exploded diagram of a ground antenna array heat dissipation structure;

[0015] Figure 2 A schematic diagram of a wind duct for a ground antenna array heat dissipation structure;

[0016] In the figure: 1-radome, 2-antenna, 3-power supply assembly, 4-mounting frame, 5-fan, 6-base, 7-air duct. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] like Figure 1-2As shown, a ground antenna array heat dissipation structure includes a radome 1, an antenna 2, a power supply assembly 3, a mounting frame 4, a fan 5, and a base 6, wherein the radome 1 and the base 6 form the shell of the ground antenna array, the antenna 2, the power supply assembly 3, the mounting frame 4, and the fan 5 are all arranged in the shell, the mounting frame 4 is fixed on the base 6 through a support column, a plurality of antennas 2 are arranged above the mounting frame 4, the power supply assembly 3 is arranged in the mounting frame 4, an air duct 7 is arranged in the mounting frame 4, the air duct 7 is arranged around the power supply assembly 3, and a fan 5 is arranged between the mounting frame 4 and the base 6. The air inlet is above the air duct 7 and the air outlet is below the air duct 7, and the air inlet is arranged in multiple numbers, and an air inlet is arranged below each antenna 2, and the air outlet is connected to the fan 5. The air inlet is connected to the air outlet. The base 6 adopts a grid-type hollow design, which is convenient for the installation and insertion of cables, and can also reduce the overall weight of the equipment and enhance the heat dissipation performance.

[0020] When in use, a fan 5 can be used to dissipate heat for multiple antennas 2. At the same time, since the heat dissipation duct 7 is arranged around the power supply component 3, the heat dissipation problem of the power supply component 3 is solved while the heat dissipation of the antenna 2 is solved.

[0021] The above embodiments describe the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the changes and modifications made by the technicians in this field shall be within the scope of protection of the claims attached to the utility model.

Claims

1. A ground antenna array heat dissipation structure, characterized in that: The invention comprises a housing, an antenna (2), a power supply component (3), a mounting frame (4), and a fan (5), wherein the antenna (2), the power supply component (3), the mounting frame (4), and the fan (5) are all arranged in the housing, a plurality of antennas are arranged, the antenna (2) is arranged above the mounting frame (4), the power supply component (3) is arranged in the mounting frame (4), an air duct (7) is arranged in the mounting frame (4), and a fan (5) is arranged below the mounting frame (4), wherein the air duct (7) passes through the upper and lower ends of the mounting frame (4) and connects the fan (5) and the bottom of the antenna (2).

2. A ground antenna array heat dissipation structure according to claim 1, characterized in that: The housing comprises a radome (1) and a base (6), wherein the radome (1) is arranged above the base (6).

3. A ground antenna array heat dissipation structure according to claim 2, characterized in that: The base (6) adopts a grid-like hollow design.

4. The ground antenna array heat dissipation structure according to claim 2, characterized in that: The mounting frame (4) is fixed on the base (6) via support columns, and the fan (5) is mounted between the bottom of the frame (4) and the base (6).

5. The ground antenna array heat dissipation structure according to claim 1, characterized in that: The air duct (7) is arranged around the power supply component (3).

6. The ground antenna array heat dissipation structure according to claim 1, characterized in that: The air duct (7) has an air inlet at the top and an air outlet at the bottom, and a plurality of air inlets are provided.

7. A ground antenna array heat dissipation structure according to claim 6, characterized in that: An air inlet is provided below each of the antennas (2), the air outlet is connected to the fan (5), and the air inlet is communicated with the air outlet.

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