CN219937347U - Antenna assembly of base station antenna - Google Patents

Antenna assembly of base station antenna Download PDF

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Publication number
CN219937347U
CN219937347U CN202321164135.2U CN202321164135U CN219937347U CN 219937347 U CN219937347 U CN 219937347U CN 202321164135 U CN202321164135 U CN 202321164135U CN 219937347 U CN219937347 U CN 219937347U
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CN
China
Prior art keywords
antenna
plate body
base station
shell
antenna assembly
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Active
Application number
CN202321164135.2U
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Chinese (zh)
Inventor
马诚信
陆心怡
杨小波
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Hunan Flander Communication Technology Co ltd
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Hunan Flander Communication Technology Co ltd
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Priority to CN202321164135.2U priority Critical patent/CN219937347U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The utility model discloses an antenna assembly of a base station antenna, which comprises a shell, wherein the bottom end of the shell is connected with a bottom cover, a port is arranged on the bottom cover, two mounting frames are symmetrically arranged in the shell, heat conducting glue is arranged on the mounting frames, an antenna plate body is arranged between the mounting frames, a connecting bolt is fixed between the mounting frames and the antenna plate body, a radiating fin is fixed on one side wall of the antenna plate body, and a cooling head is arranged on one side of the radiating fin. The beneficial effects are that: according to the utility model, the antenna plate body is installed and fixed through the bottom cover and the mounting frame, enough heat dissipation space is reserved, meanwhile, the heat dissipation fins and the soaking plate are additionally arranged for conducting heat, and the liquid cooling radiator and the cooling head are utilized for carrying out high-efficiency liquid cooling heat dissipation, so that the use stability of the antenna assembly is ensured, and the heat dissipation effect and the service life of the antenna assembly are improved.

Description

Antenna assembly of base station antenna
Technical Field
The utility model relates to the technical field of antenna assemblies, in particular to an antenna assembly of a base station antenna.
Background
With the development of 5G communication technology, base station antenna devices have become more and more complex. The base station antenna device may include an array of radiating elements operating in a plurality of different operating frequency bands, and in the engineering design of the mobile communication network, the base station antenna is reasonably selected according to actual situations such as coverage requirements of the network, traffic distribution, anti-interference requirements, network service quality, and the like.
The antenna assembly of the existing base station antenna is usually installed at a non-shielding position of a high building and the like, when the base station antenna is used in a relatively hot environment, the internal temperature is easy to be rapidly increased, meanwhile, the built-in radiating fin is difficult to function, and meanwhile, the use of the antenna assembly is unstable, so that the radiating effect and the service life of the antenna assembly are reduced, and therefore, the antenna assembly of the novel base station antenna is urgently needed to solve the problems.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to solve the technical problem of providing an antenna assembly of a base station antenna with an independent heat dissipation function aiming at the current state of the art.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides an antenna assembly of a base station antenna, which comprises a shell, wherein the bottom end of the shell is connected with a bottom cover, a port is arranged on the bottom cover, two mounting frames are symmetrically arranged in the shell, heat conducting glue is arranged on the mounting frames, an antenna plate body is arranged between the mounting frames, a connecting bolt is fixed between the mounting frames and the antenna plate body, a radiating fin is fixed on one side wall of the antenna plate body, a cooling head is arranged on one side of the radiating fin, a liquid cooling radiator is connected on one side of the cooling head, and soaking plates are connected on two side walls of the antenna plate body.
Further, the back of the shell is provided with two fixing plates, connecting frames are fixed on the fixing plates, and limit bolts are arranged between the connecting frames.
Through adopting above-mentioned technical scheme, when using, the shell can propagate the signal information of antenna, the fixed plate with the link cooperation is used, conveniently installs the fixed use with the shell.
Further, the bottom cover is connected with the shell through bolts, and the port is connected with the bottom cover clamping groove.
Through adopting above-mentioned technical scheme, the bottom is pull formula design, conveniently drags out inside components and parts in the lump, the port makes things convenient for the use of outside cable.
Further, the mounting frame is welded with the bottom cover, and the heat conducting glue is welded with the mounting frame.
Through adopting above-mentioned technical scheme, the mounting bracket is installed the middle part of bottom, conveniently the installation placed in middle of antenna plate body, conduction that heat conduction glue can be fine the heat of antenna plate body.
Further, the antenna plate body with the mounting bracket draw-in groove is connected, the connecting bolt with mounting bracket threaded connection, the mounting bracket adopts alloy copper to make.
Through adopting above-mentioned technical scheme, antenna plate body can realize the emission of antenna signal and use, the connecting bolt can with the antenna plate body with the mounting bracket is fixed, simultaneously the mounting bracket itself also has better heat conduction effect.
Further, the radiating fins are connected with the antenna plate body through screws, and the vapor chamber is connected with the antenna plate body through screws.
Through adopting above-mentioned technical scheme, through cooling fin can with the heat that the antenna plate body produced is guided fast and is dissipated, and the vapor chamber can with the heat transfer of antenna plate body arrives on the shell carries out the dismantlement simultaneously.
Further, the cooling head is connected with the radiating fin through screws, and the cooling head is connected with the liquid cooling radiator.
Through adopting above-mentioned technical scheme, utilize the cooling head with the liquid cooling radiator can be right heat fin carries out continuous efficient liquid cooling circulation heat dissipation, realizes the heat dissipation operation to the antenna plate body, guarantees antenna module's stable operation.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
in order to solve the problems that an antenna assembly of the existing base station antenna is usually installed at a non-shielding position such as a high building and the like, when the base station antenna is used in a relatively hot environment, the internal temperature is easy to rapidly increase, meanwhile, a built-in radiating fin is difficult to function, and meanwhile, the use of the antenna assembly is unstable, so that the radiating effect and the service life of the antenna assembly are reduced.
Drawings
Fig. 1 is a schematic structural diagram of an antenna assembly of a base station antenna according to the present utility model;
fig. 2 is a rear cross-sectional view of a housing in an antenna assembly of a base station antenna according to the present utility model;
fig. 3 is a schematic diagram of a connection structure between a mounting frame and a heat conductive adhesive in an antenna assembly of a base station antenna according to the present utility model.
The reference numerals are explained as follows:
1. a housing; 2. a liquid-cooled radiator; 3. a mounting frame; 4. a bottom cover; 5. a port; 6. a fixing plate; 7. a connecting frame; 8. a limit bolt; 9. a heat-conducting adhesive; 10. an antenna board body; 11. a heat radiation fin; 12. a cooling head; 13. a soaking plate; 14. and a connecting bolt.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1-3, an antenna assembly of a base station antenna in this embodiment, including shell 1, shell 1 bottom is connected with bottom 4, be provided with port 5 on the bottom 4, two mounting brackets 3 are installed to the symmetry in shell 1, be provided with heat conduction glue 9 on the mounting brackets 3, the middle part at bottom 4 is installed to mounting brackets 3, make things convenient for the installation in the middle of antenna plate body 10, heat conduction glue 9 conduction antenna plate body 10's heat that can be fine, install antenna plate body 10 between mounting brackets 3, be fixed with connecting bolt 14 between mounting brackets 3 and the antenna plate body 10, be fixed with radiator fin 11 on one lateral wall of antenna plate body 10, radiator fin 11 installs cooling head 12 on one side, cooling head 12 one side is connected with liquid cooling radiator 2, antenna plate body 10 can realize antenna signal's emission use, connecting bolt 14 can fix antenna plate body 10 and mounting brackets 3, simultaneously the mounting brackets 3 itself also have better heat conduction effect, all be connected with on the both sides wall of antenna plate body 10, utilize head 12 and liquid cooling device 2, can carry out the high-efficient liquid cooling to radiator fin 11 and circulate the radiator plate, realize the stable operation of radiator assembly to the antenna, the radiator assembly is realized.
As shown in fig. 1-3, in this embodiment, the back of the shell 1 is provided with two fixing plates 6, be fixed with link 7 on the fixing plates 6, be provided with spacing bolt 8 between the link 7, when using, shell 1 can propagate the signal information of antenna, fixing plate 6 and link 7 cooperation use, conveniently install fixed use with shell 1, bottom 4 and shell 1 bolted connection, port 5 and bottom 4 draw-in groove are connected, bottom 4 is the pull formula design, conveniently pull out the components and parts of inside together, port 5 makes things convenient for the use of outside cable, mounting bracket 3 and bottom 4 welding, heat conduction glue 9 and mounting bracket 3 welding, antenna plate body 10 and mounting bracket 3 draw-in groove are connected, connecting bolt 14 and mounting bracket 3 threaded connection, the mounting bracket 3 adopts alloy copper to make, antenna plate body 10 can realize the transmission use of antenna signal, connecting bolt 14 can fix antenna plate body 10 and mounting bracket 3, simultaneously 3 itself also has better heat conduction effect, heat dissipation fin 11 and antenna plate body 10 screw connection, plate 13 and antenna plate body 10 connection, heat dissipation head 11 can be cooled down with the heat dissipation device 12 through the heat dissipation plate 11 and heat dissipation device 11, it can all to cool down the heat dissipation device 12 to cool down the heat dissipation plate body 1 to the heat dissipation device through the antenna plate body 11, and the heat dissipation device 11 is connected to the heat dissipation device.
The specific implementation process of this embodiment is as follows: when the antenna assembly is used, firstly, the connecting frame 7 is installed and fixed on external equipment by using the limit bolts 8, the port 5 is connected with an external cable, enough heat dissipation space is reserved in the shell 1, meanwhile, the additionally arranged heat dissipation fins 11 and the heat soaking plate 13 conduct heat conduction, and the liquid cooling radiator 2 and the cooling head 12 are utilized for high-efficiency liquid cooling heat dissipation, so that the use stability of the internal antenna assembly is ensured, the heat dissipation effect and the service life of the antenna assembly are further improved, and the safe and stable use of the antenna assembly is realized.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. An antenna assembly for a base station antenna, comprising: including shell (1), shell (1) bottom is connected with bottom (4), be provided with port (5) on bottom (4), two mounting brackets (3) are installed to symmetry in shell (1), be provided with heat conduction glue (9) on mounting bracket (3), install antenna plate body (10) between mounting bracket (3), mounting bracket (3) with be fixed with connecting bolt (14) between antenna plate body (10), be fixed with radiator fin (11) on antenna plate body (10) a lateral wall, radiator fin (11) one side is installed cooling head (12), cooling head (12) one side is connected with liquid cooling radiator (2), all be connected with soaking plate (13) on antenna plate body (10) both sides wall.
2. An antenna assembly for a base station antenna as claimed in claim 1, wherein: the back of the shell (1) is provided with two fixing plates (6), connecting frames (7) are fixed on the fixing plates (6), and limiting bolts (8) are arranged between the connecting frames (7).
3. An antenna assembly for a base station antenna as claimed in claim 1, wherein: the bottom cover (4) is connected with the shell (1) through bolts, and the port (5) is connected with the clamping groove of the bottom cover (4).
4. An antenna assembly for a base station antenna as claimed in claim 1, wherein: the mounting frame (3) is welded with the bottom cover (4), and the heat conducting glue (9) is welded with the mounting frame (3).
5. An antenna assembly for a base station antenna as claimed in claim 1, wherein: the antenna board body (10) with mounting bracket (3) draw-in groove is connected, connecting bolt (14) with mounting bracket (3) threaded connection, mounting bracket (3) adopt alloy copper to make.
6. An antenna assembly for a base station antenna as claimed in claim 1, wherein: the radiating fins (11) are connected with the antenna plate body (10) through screws, and the soaking plate (13) is connected with the antenna plate body (10) through screws.
7. An antenna assembly for a base station antenna as in claim 6, wherein: the cooling head (12) is connected with the radiating fins (11) through screws.
8. An antenna assembly for a base station antenna as in claim 7, wherein: the cooling head (12) is connected with the liquid cooling radiator (2).
CN202321164135.2U 2023-05-15 2023-05-15 Antenna assembly of base station antenna Active CN219937347U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321164135.2U CN219937347U (en) 2023-05-15 2023-05-15 Antenna assembly of base station antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321164135.2U CN219937347U (en) 2023-05-15 2023-05-15 Antenna assembly of base station antenna

Publications (1)

Publication Number Publication Date
CN219937347U true CN219937347U (en) 2023-10-31

Family

ID=88498468

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321164135.2U Active CN219937347U (en) 2023-05-15 2023-05-15 Antenna assembly of base station antenna

Country Status (1)

Country Link
CN (1) CN219937347U (en)

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