WO2021221332A1

WO2021221332A1 - Wireless base station assembly structure and wireless base station

Info

Publication number: WO2021221332A1
Application number: PCT/KR2021/004215
Authority: WO
Inventors: Xining LIU; Fei Gao; Yuanwei WANG; Yiwei MA
Original assignee: Samsung Electronics Co., Ltd.
Priority date: 2020-04-29
Filing date: 2021-04-05
Publication date: 2021-11-04
Also published as: CN111615009B; CN111615009A

Abstract

The present disclosure discloses a wireless base station assembly structure. The wireless base station assembly structure includes a heat dissipation housing, a radome, and first inlay blocks. From a first side wall of the heat dissipation housing, an installation outer edge extends outward, on the inner side of a second side wall of the radome, a waterproof inner wall is provided, and the waterproof inner wall and the second side wall form a first groove. In this way, fastening screws pass through first through-holes provided on the installation outer edge and second through-holes provided on the outer side of the waterproof inner wall, and is installed to the first inlay blocks. That is, in the embodiments of the present disclosure, the fastening screws are installed from the installation outer edge of the heat dissipation housing toward the inner side of the side wall of the radome, which reduces the number of joint seams outside of the wireless base station assembly, and can achieve the technical effects of reducing the number of joint seams and improving the joint quality of the wireless base station while ensuring the waterproof effect.

Description

WIRELESS BASE STATION ASSEMBLY STRUCTURE AND WIRELESS BASE STATION

The present disclosure relates to the communications　filed, and especially to a wireless base station assembly structure and a wireless base station.

The wireless base station is an important part of a communications system and plays a key role in wireless transmission and reception of communication devices. In existing solutions, a wireless base station usually includes a radome, a heat dissipation housing, and a fastening component, in which the radome and the heat dissipation housing are jointed using the fastening component, and form a sealed chamber through a waterproof rubber strip. Then electronic components are assembled within the sealed chamber. The radome and the heat dissipation housing isolate and protect the electronic components, dissipate the heat generated by the electronic components, and protect them from the external environment.

In the process of developing the technical solutions in the embodiments of the present application, the inventor of the present application found that the existing solutions have at least the following technical problems:

In the existing assembly structure of the radome and the heat dissipation housing, there are many joint seams of the assembly, which affects the joint quality of assembling the wireless base station and the seal effect of the sealed chamber.

The embodiments of the present disclosure provide a wireless base station assembly structure, including: a heat dissipation housing including a heat dissipation housing body, the heat dissipation housing body having a first side wall, an installation outer edge extending outward along an end surface of the first side wall, and a plurality of first through-holes being provided on the installation outer edge, a radome including a radome body, the radome body having a second side wall, a waterproof inner wall being provided at an inner side the second side wall, first grooves being formed between the waterproof inner wall and the second side wall, a plurality of screw mounting seats being set at intervals in the first grooves, the plurality of screw mounting seats having second through-holes, and the plurality of second through-holes corresponding to the plurality of first through-holes in one-to-one correspondence, first inlay blocks being set in the first grooves, the first inlay blocks being located inside the screw mounting seats, and the first inlay blocks having first threaded mounting holes, in which first fastening screws pass through the first through-holes and the second through-holes in sequence, and are installed into the first threaded mounting hole to assemble the heat dissipation housing and the radome.

In the embodiments of the present disclosure, the fastening screws are installed from the installation outer edge of the heat dissipation housing toward the inner side of the side wall of the radome, which reduces the number of joint seams outside of the wireless base station assembly. Since the first groove is provided on the outer side of the waterproof inner wall, a good waterproof effect can be achieved. In this way, the technical problems of poor joint quality and bad seal effect of the wireless base station due to many joint seams of the assembly can be solved, further the technical effects of reducing the number of joint seams and improving the joint quality of the wireless base station while ensuring the waterproof effect.

To describe the technical solutions in the embodiments of the present disclosure more clearly, the following briefly describes the accompanying drawings required for describing the embodiments. It is apparent that the accompanying drawings in the following description show merely some embodiments of the present disclosure, and a person of ordinary skill in the art may still derive other drawings from these accompanying drawings without creative efforts.

Figure.1 is a schematic diagram of an assembly structure of the wireless base station according to the embodiments of the present disclosure;

Figure.2 is a schematic diagram of a side view of the assembly structure of the wireless base station according to the embodiments of the present disclosure;

Figure.3 is a partially enlarged view of Figure.2.

Figure.4 is a schematic diagram of a structure of fixing the first inlay block into the first groove according to the embodiment of the present disclosure;

Figure.5 is a schematic diagram of a structure of fixing the first inlay block into the first groove according to the embodiment of the present disclosure;

Figure.6 is a schematic diagram of a structure of the radome according to the embodiments of the present disclosure;

Figure.7 is a schematic diagram of the third waterproof inner wall according to the embodiments of the present disclosure;

Figure.8 is a schematic diagram of a structure of installing the third side wall to the radome according to the embodiments of the present disclosure;

Figure.9 is a schematic diagram of a structure of installing the third side wall to the radome according to the embodiments of the present disclosure;

Figure.10 is a schematic diagram of a structure of the radome installed with the third side wall according to the embodiments of the present disclosure;

Figure.11 is a schematic diagram of another structure of the second inner wall and the waterproof inner wall according to the embodiments of the present disclosure;

Figure.12 is a schematic diagram of another structure of the first inlay block according to the embodiments of the present disclosure; and

Figure.13 is a schematic diagram of anther view of the structure of the first inlay block of Figure.12.

To better understand the technical solutions, in the following, the exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. It is apparent that the embodiments described are merely a part of embodiments of the present disclosure, but not all of the embodiments of the present disclosure. It should be understood that the present disclosure is not limited to the exemplary embodiments.

Figure.1 shows a schematic diagram of an assembly structure of a wireless base station according to embodiments of the present disclosure. As shown in Fig.1, the assembly structure of the wireless base station includes a heat dissipation housing 10, a radome 20, and first inlay blocks (e.g. first inlay blocks 30 in Fig. 2), in which the first inlay blocks 30 are inserted in first grooves (e.g. first groove in Fig.4) of the radome 20, and then fastening screws 50 pass through corresponding through-holes from the side of the heat dissipation housing 10, and are fastened to the first inlay blocks 30, so as to assemble the heat dissipation housing 10, the radome 20, and the first inlay blocks 30 together.

It can be understood that between the heat dissipation housing and the radome, a waterproof rubber strip may be set.

Specifically, referring to in conjunction with Fig.2 and Fig.3, the heat dissipation housing 10 includes a heat dissipation housing body, and the heat dissipation housing body has a first side wall 11, and an installation outer edge 12 extends outward along an end surface of the first side wall 11, and a plurality of first through-holes 15 are provided on the installation outer edge 12; the radome 20 includes a radome body, the radome body has a second side wall 21, a waterproof inner wall 22 is provided at an inner side of the second side wall 21, and the water proof inner wall 22 is jointed with the radome body in a sealed manner. In this way, referring to in conjunction with Fig.4, first grooves 25 are formed between the waterproof inner wall 22 and the second side wall 21. It can be understood that the first grooves are isolated from a sealed chamber inside the radome where the electronic components are accommodated. In the first grooves 25 between the second side wall 21 and the waterproof inner wall 22, a plurality of screw mounting seats 23 are set. The screw mounting seats 23 extend from an end of the second side wall 21 toward the waterproof inner wall 22, and are connected to the waterproof inner wall 22. First inlay blocks 30 are set within the first grooves 25, and the first inlay blocks 30 are located inside the screw mounting seats 23. Referring further to Fig. 4 and Fig.5, that is, a screw mounting seat 23 is set within the first groove 25, and a first inlay block 30 is set inside the screw mounting seat 23. To facilitate installing a fastening screw, the screw mounting seat 23 has a second through-hole 24, and the first inlay block 30 has a first threaded mounting hole 31. When the first inlay block 30 is set inside the screw mounting seat 23, the positions of the second through-hole 24 and the first threaded mounting hole 31 are aligned. In this case, the multiple first through-holes 15 on the installation outer edge 12 correspond to second through-holes 24 on the plurality of screw mounting seats 25 in one-to-one correspondence. In this way, first fastening screw 51 pass through, from the side of the heat dissipation housing 10, the first through-holes 15 and the second through-holes 24, and are screwed into the first threaded mounting holes 31, so as to assemble the heat dissipation housing 10, the radome 20, and the first inlay block 30 together.

It is to be specified that the waterproof inner wall is set on the inner side of the second side wall, the waterproof inner wall may be set in parallel with the second side wall, or at a different position of the radome, and the distance between the waterproof inner wall and the second side wall may be adjusted according to actual needs; the radians of the waterproof inner wall and the second side wall may be adjusted according to actual needs. For example, as shown in Fig.3, the water proof inner wall is perpendicular to the bottom the radome body, and the second side wall has a certain radian. Or referring to in conjunction with Fig.11, the waterproof inner wall may have a certain radian and the second side wall is perpendicular to the bottom of the radome body.

In the embodiment, the wireless base station assembly structure includes the heat dissipation housing, the radome, and the first inlay blocks, in which the installation outer edge extends outward from the first side wall of the heat dissipation housing, the waterproof inner wall is set on the inner side of the second side wall of the heat dissipation housing, and the bottom of the waterproof inner wall is connected with the radome body in a sealed manner, so as to form the first grooves inside of the radome, then mounting through-holes are provided on the installation outer edge of the heat dissipation housing and in the first grooves, and mounting screws are mounted from the installation outer edge of the heat dissipation housing toward the first grooves of the radome;

In this way, in one aspect, the assembly structure of the embodiment adopts a mounting method mounting the fastening screws from the heat dissipation housing toward the radome, when compared with the mounting method of mounting fastening screws from a radome toward a heat dissipation housing, the assembly structure of the embodiment is unnecessary to additionally set a component to the radome, to cover or shield the fastening screws, such as an embellishing cover, so as to reduce the number of components, decreases the costs, and eliminate the joint seams caused by the embellishing cover etc., and the assembly structure of the embodiment is advantageous for improving the joint quality of the assembly and the waterproof performance.

In another aspect, referring to in conjunction with Fig.4 and Fig.5, in the assembly structure of the embodiment, the first inlay blocks are put inside of the first groove from the port of the radome, which, compared to mounting the first inlay blocks from the second side wall or from the waterproof inner wall, is unnecessary to additionally set openings on the second side wall or the waterproof inner wall to accommodate the first inlay blocks, so as to reduce the number of assembly seams for assembling the inlay blocks, and further reduce the number of joint seams for jointing the heat dissipation housing and the radome, and thus to improve the joint quality of assembling the wireless base station and the seal performance; in addition, the assembly structure of the embodiment is simple, and has low costs, and since there are no additional components, the aesthetics of the radome is improved.

In a possible implementation, there is an abutment structure 224 on an end face of the waterproof inner wall 22, and the abutment structure 224 is higher than the end face of the second side wall 21. On the heat dissipation housing body, a waterproof rubber strip 40 is set corresponding to the abutment structure 224.

Referring to in conjunction with Fig.3 and Fig.4, a waterproof rubber strip is set between the heat dissipation housing and the radome. The waterproof rubber strip disposes between the first though-holes 15 and the waterproof inner wall 22. For example, a groove to accommodate the waterproof rubber strip may be set on the installation outer edge of the heat dissipation housing body, and corresponding to the position of the groove, there is an abutment structure on the waterproof inner wall, and the abutment structure is higher than the end face of the second side wall. In this way, when the heat dissipation housing is assembled with the radome, the abutment structure can abut the waterproof rubber strip, so as to achieve the waterproof effect.

In a possible implementation, the screw mounting seat 23 extends from an end of the second side wall 21 to the waterproof inner wall 22, and is connected to the waterproof inner wall 22, and the screw mounting seat 23 is set inside the first groove 25. The screw mounting seat 23 includes a first mounting platform 231, the first mounting platform 231 has a second through-hole 24, and the first mounting platform 231 extends from the end of the second side wall 21 toward the waterproof inner wall 22, and is connected to the waterproof inner wall 22.

Referring to Fig.4 and Fig.5, the first mounting platform flushes with the end of the second side wall, so as to tightly joint the heat dissipation housing and the radome.

In a possible implementation, the screw mounting seat 23 further includes a second mounting platform 232 parallel to the first mounting platform 231, the second mounting platform 232 connects the second side wall 21 and the waterproof inner wall 22, and between the first mounting platform 231 and the second mounting platform 232 a second groove 233 for receiving the first inlay block 30 is formed.

In the embodiment, referring to Figure. 4 and Figure. 5, inside the first groove, the second mounting platform parallel to the first mounting platform is provided. In this way, the second groove is formed between the first mounting platform, the second mounting platform, and the second side wall and the waterproof inner wall, and the first inlay block is placed in the second groove, so that the upper end surface of the first inlay block closely adheres to the first mounting platform.

In a possible implementation, the waterproof inner wall 22 is provided with a second limit protrusion 225, and the second limit protrusion 225 is in the second groove 233.

Referring to Figure. 4 and Figure. 5, for example, the second limit protrusion is a limit protrusion strip which can make the first inlay block firmly installed in the second groove to avoid looseness.

In a possible implementation, an end surface of the first inlay block 30 is provided with a first limiting protrusion 32.

Referring to in conjunction with Figure. 4, for example, the first limit protrusion may be provided on the upper end surface of the first inlay block, and the first limit protrusion may enable the first inlay block to be firmly embedded into the second groove to avoid looseness. It can be understood that the first limit protrusion may also be provided on other end surfaces of the first inlay block; or, a plurality of first limit protrusions may be provided on an end surface of the first inlay block at the same time.

In a possible implementation, a side wall of the first inlay block 30 parallel to the first threaded mounting hole 31 has a limiting baffle 33 protruding from an end surface of the first inlay block.

With reference to FigureS. 12 and 13, for example, the limiting baffle protruding from the upper end surface of the first inlay block is provided on the side wall of the first inlay block, and when the first inlay block is embedded in the second groove, the limiting baffle can rest against the first mounting platform, and the limiting baffle enables the first inlay block to be easily taken out from the second groove.

In a possible implementation, the first groove 25 is provided with a plurality of partition plates 26, the partition plates 26 connect the second side wall 21 and the waterproof inner wall 22, and the partition plates 26 are perpendicular to the end surface of the second side wall 21.

Referring to in conjunction with Figure. 4, the partition plates are set perpendicular to an assembly end surface of the radome, and the partition plates connect the second side wall and the waterproof inner wall. That is, the partition plates provided between the second side wall and the waterproof inner wall can support the second side wall and the waterproof inner wall, so as to prevent the deformation of the second side wall and the waterproof inner wall during assembly or use.

In a possible implementation, the partition 26 includes a first partition plate 261 fixed to a side of the screw mounting seat 23. The partition plate 26 includes a second partition plate 262, the second partition plate 262 is set parallel to the first partition plate 261, and the second partition 262 is set between adjacent screw mounting seats 23.

Referring to Figure. 4, the first partition plate is provided on a side of the screw mounting seat, that is, the first partition plate is provided on a side of the first mounting platform and the second mounting platform, in this way only one opening is kept in the second groove for placing the first inlay block, so as to facilitate limiting the placement of the first inlay block. Then the second partition plate is set between adjacent screw mounting seats. In this way, the screw mounting seats in the first groove are separated by the partition plates.

In a possible implementation, the waterproof inner wall 22 includes first waterproof inner walls 221 and second waterproof inner walls 222 which are alternately set along a circumference of the waterproof inner wall 22, in which between the first waterproof inner walls 221 and the second side wall 21, the first grooves 25 are formed, and the second waterproof inner walls 222 adhere to the second side wall 21.

Referring to in conjunction with Figure. 6, based on the actual needs of electronic components inside the radome, the waterproof inner wall may be partitioned, that is, the first groove is formed between the first waterproof inner wall and the second side wall, and then the second waterproof inner wall projects toward the second side wall, and adheres to the second side wall or overlaps with the second side wall.

In a possible implementation, in the heat dissipation housing 10, an installation outer wall 13 extends from the installation outer edge 12 toward the first side wall, and the installation outer wall 13 is parallel to the first side wall 11 so that third grooves 14 for receiving the fastening screws 50 are formed between the installation outer wall 13 and the first side wall 11.

With reference to Figure. 3, the installation outer wall is provided parallel to the outer side of the first side wall of the heat dissipation housing, and the installation outer wall and the first side wall are connected through the installation outer edge. In this way, the third groove is formed between the installation outer wall and the first side wall, and the fastening screws can be hidden in the third groove.

In a possible implementation, the radome 20 may further include a detachable third side wall 27, and the third side wall 27 is provided with a plurality of second inlay blocks 271 at intervals;

Corresponding to the third side wall 27, the waterproof inner wall 22 further includes third waterproof inner walls 223, in which a plurality of inlay block receiving portions 2231 are recessed, and the plurality of inlay block receiving portions 2231 respectively accommodate the plurality second inlay blocks 271, so that the third side wall 27 and the second side wall 21 are spliced to form the side wall of the radome;

The inlay block receiving portion 2231 is provided with a third mounting platform 2232. The third mounting platform 2232 has a third through-hole 2233, a plurality of third through-holes 2233 corresponding to the plurality of first through-holes 15 in one-to-one correspondence, and the second inlay block 271 has a second threaded mounting hole 272. The second fastening screw 52 passes through the first through-hole 15 and the third through-hole 2233 in sequence, and is installed in the second threaded mounting hole 272 to assemble the heat dissipation housing and the radome.

With reference to Figure.1 and Figures.6 ~ 10, since the waterproof inner wall and the first grooves provided on the inner side of the second side wall of the radome need to occupy a certain space in the sealed chamber, the third side wall may be set detachablely on one or more sides of the radome, and on the inner side of the third side wall, the plurality of second inlay blocks may be set at intervals. Correspondingly, corresponding to the positions of the third side wall and the second inlay blocks, the waterproof inner wall include third waterproof inner walls, and the third waterproof inner walls are concavely provided with a plurality of inlay block receiving portions, and the plurality of inlay block receiving portions accommodate the second inlay blocks respectively. Meanwhile, a third installation is provided above the inlay block receiving portion. In this way, when the third side wall is installed close to the third waterproof inner walls, a plurality of second inlay blocks are correspondingly inserted into a plurality of inlay block receiving portions, so that the third side wall and the second side wall can be spliced to form the side wall of the radome.

Meanwhile, the third through-hole provided in the third mounting platform is aligned with the second threaded mounting hole provided in the second inlay block, and the second fastening screw passes through the first through-hole and the third through-hole from the heat dissipation housing in sequence, and then the second fastening screw is tightly installed, so that the third side wall is installed on the radome body, and the heat dissipation housing and the radome are assembled.

Based on the above embodiments, the wireless base station may be assembled as follows:

First, the first inlay blocks and the third side wall are assembled to the radome;

Secondly, the heat dissipation housing and the radome are butted together, and the fastening screws are installed from the heat dissipation housing toward the radome and fastened to the first inlay blocks and the second inlay blocks on the third side wall to complete the assembly of the heat dissipation housing and the radome.

An embodiment of the present disclosure further discloses a wireless base station, including the wireless base station assembly structure and electronic components located in the wireless base station assembly structure, in which the wireless base station assembly structure is the above-mentioned wireless base station assembly structure.

The basic principles of the present disclosure have been described above in conjunction with detailed embodiments. However, it should be noted that the advantages, superiority, effects, etc. mentioned in the present disclosure are merely used as examples and are not limiting the present disclosure. These advantages, superiority, effects, etc. should not be considered as necessary for the embodiments of the present disclosure. In addition, the details disclosed above are merely for the purpose of illustration and understanding, rather than limiting, and the above details do not limit the present disclosure to be implemented through the above specific details.

The block diagrams of the components, apparatuses, devices, and systems involved in the present disclosure are merely illustrative examples and are not intended to require or imply that the components, apparatuses, devices, and system must be connected, arranged, and configured in the manner shown in the block diagrams. As those skilled in the art will recognize, these components, devices, apparatus, systems may be connected, arranged, and configured in any manner. Terms such as "include", "comprise", "have", etc. are open words that refer to "including but not limited to" and can be used interchangeably with it. The terms "or" and "and" as used herein refer to "and/or" and can be used interchangeably with it, unless the context clearly indicates otherwise. The word "such as" used herein refers to "such as but not limited to" and can be used interchangeably with it.

It should be further noted that throughout the apparatuses, devices and the methods of the present disclosure, the respective components or steps can be separated and/or re-combined. The separated and/or the re-combined schemes should be deemed as equivalent schemes to the present disclosure.

The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use this application. Various modifications to these aspects are obvious to those skilled in the art, and the general principles defined herein can be applied to other aspects without departing from the scope of the present application. Therefore, this application is not intended to be limited to the aspects shown herein, but in accordance with the widest scope consistent with the principles and novel features disclosed herein.

The embodiments of the present disclosure provide a wireless base station assembly structure and a wireless base station. The wireless base station assembly structure includes a heat dissipation housing, a radome, and first inlay blocks. From a first side wall of the heat dissipation housing, an installation outer edge extends outward, on the inner side of a second side wall of the radome, a waterproof inner wall is provided, and the waterproof inner wall and the second side wall form a first groove. In this way, fastening screws pass through first through-holes provided on the installation outer edge and second through-holes provided on the outer side of the waterproof inner wall, and is installed to the first inlay blocks.

That is, in the embodiments of the present disclosure, the fastening screws are installed from the installation outer edge of the heat dissipation housing toward the inner side of the side wall of the radome, which reduces the number of joint seams outside of the wireless base station assembly. Since the first groove is provided on the outer side of the waterproof inner wall, a good waterproof effect can be achieved. In this way, the technical problems of poor joint quality and bad seal effect of the wireless base station due to many joint seams of the assembly can be solved, further the technical effects of reducing the number of joint seams and improving the joint quality of the wireless base station while ensuring the waterproof effect.

The embodiments of the present disclosure provide a wireless base station assembly structure, including:

a heat dissipation housing including a heat dissipation housing body, the heat dissipation housing body having a first side wall, an installation outer edge extending outward along an end surface of the first side wall, and a plurality of first through-holes being provided on the installation outer edge;

a radome including a radome body, the radome body having a second side wall, a waterproof inner wall being provided at an inner side the second side wall, first grooves being formed between the waterproof inner wall and the second side wall, a plurality of screw mounting seats being set at intervals in the first grooves, the plurality of screw mounting seats having second through-holes, and the plurality of second through-holes corresponding to the plurality of first through-holes in one-to-one correspondence;

first inlay blocks being set in the first grooves, the first inlay blocks being located inside the screw mounting seats, and the first inlay blocks having first threaded mounting holes;

in which first fastening screws pass through the first through-holes and the second through-holes in sequence, and are installed into the first threaded mounting hole to assemble the heat dissipation housing and the radome.

In an embodiment, an end surface of the waterproof inner wall has an abutment structure, the abutment structure is higher than an end surface of the second side wall, and a waterproof rubber strip corresponding to the abutment structure is set on the heat dissipation housing body.

In an embodiment, the screw mounting seats extend from an end of the second side wall toward the waterproof inner wall, and are connected to the waterproof inner wall.

In an embodiment, the screw mounting seats include first mounting platforms, the first mounting platforms have the second through-holes, and the first mounting platforms extend from the end of the second side wall toward the waterproof inner wall, and are connected to the waterproof inner wall.

In an embodiment, the screw mounting seats further include second mounting platforms parallel to the first mounting platforms, the second mounting platforms connect the second side wall and the waterproof inner wall, and second grooves for accommodating the first inlay blocks are formed between the first mounting platforms and the second mounting platforms.

In an embodiment, a plurality of partition plates are provided in the first grooves, the partition plates connect the second side wall and the waterproof inner wall, and , the partition plates are perpendicular to an end surface of the second side wall.

In an embodiment, the partition plates include first partition plates, and the first partition plates are fixed to one side of the screw mounting seats.

In an embodiment, the partition plates include second partition plates, the second partition plates are set parallel to the first partition plates, and the second partition plates are set between adjacent screw mounting seats.

In an embodiment, the waterproof inner wall comprises first waterproof inner walls and second waterproof inner walls which are alternately set along a circumference of the waterproof inner wall, in which the first grooves are formed between the first waterproof inner walls and the second side wall, and the second waterproof inner walls are attached to the second side wall.

In an embodiment, an installation outer wall extends from the installation outer edge toward the first side wall, so that third grooves for accommodating the first fastening screws are formed between the installation outer wall and the first side wall, and the installation outer wall is parallel to the first side wall.

In an embodiment, the radome further includes a detachable third side wall, and the third side wall is provided with a plurality of second inlay blocks at intervals;

corresponding to the third side wall, the waterproof inner wall further includes third waterproof inner walls, a plurality of inlay block receiving portions are recessed in the third waterproof inner walls, and the plurality of inlay block receiving portions respectively correspond to the second inlay blocks, so that the third side wall and the second side wall are spliced to form a side wall of the radome;

in which, the inlay block receiving portions are provided with third mounting platforms, the third mounting platforms have third through-holes, and the plurality of third through-holes correspond to the plurality of first through-holes in one-to-one correspondence, the second inlay blocks have second threaded mounting holes; second fastening screws pass through the first through-holes and the third through-holes in sequence, and are installed in the second threaded mounting holes to assembly the heat dissipation housing and the radome.

In an embodiment, end surfaces of the first inlay blocks are provided with first limiting protrusions, and/or side walls of the first inlay blocks parallel to side walls of the first threaded mounting holes have limiting baffles protruding from the end surfaces.

The embodiments of the present disclosure further provide a wireless base station, including a wireless base station assembly structure and electronic components located inside the wireless base station assembly structure, in which the wireless base station assembly structure is the wireless base station assembly structure mentioned above.

The embodiments of the present disclosure provide one or more technical solutions, and have the following technical effects or advantages:

In the embodiment, the wireless base station assembly structure includes the heat dissipation housing, the radome, and the first inlay blocks, in which the installation outer edge extends outward from the first side wall of the heat dissipation housing, the waterproof inner wall is provided on the inner side of the second side wall of the heat dissipation housing, and the bottom of the waterproof inner wall is connected with the radome body in a sealed manner, so as to form the first grooves inside of the radome, then mounting through-holes are set on the installation outer edge of the heat dissipation housing and in the first grooves, and mounting screws are mounted from the installation outer edge of the heat dissipation housing toward the first grooves of the radome;

In one aspect, since the fastening screws are installed from the heat dissipation housing toward the radome, it is unnecessary to additionally set a component to the radome, such as an embellishing cover, so as to reduce the number of components, and decrease the costs.

In another aspect, when using the assembly structure of the embodiments of the present disclosure, the first inlay blocks are placed in the first grooves from a port of the radome, so as to reduce the number of assembly seams for assembling the inlay blocks caused by assembling the first inlay blocks from the second side wall or the waterproof inner wall, and further reduce the number of joint seams for jointing the heat dissipation housing and the radome, and thus to improve the joint quality of assembling the wireless base station and the seal performance.

Claims

A wireless base station assembly structure, characterized by comprising:

a heat dissipation housing comprising a heat dissipation housing body, the heat dissipation housing body having a first side wall, an installation outer edge extending outward along an end surface of the first side wall, and a plurality of first through-holes being provided on the installation outer edge;

a radome comprising a radome body, the radome body having a second side wall, a waterproof inner wall being provided at an inner side the second side wall, first grooves being formed between the waterproof inner wall and the second side wall, a plurality of screw mounting seats being set at intervals in the first grooves, the plurality of screw mounting seats having second through-holes, and the plurality of second through-holes corresponding to the plurality of first through-holes in one-to-one correspondence;

first inlay blocks being set in the first grooves, the first inlay blocks being located inside the screw mounting seats, and the first inlay blocks having first threaded mounting holes;

wherein first fastening screws pass through the first through-holes and the second through-holes in sequence, and are installed into the first threaded mounting hole to assemble the heat dissipation housing and the radome.
The wireless base station assembly structure according to claim 1, characterized in that an end surface of the waterproof inner wall has an abutment structure, the abutment structure is higher than an end surface of the second side wall, and a waterproof rubber strip corresponding to the abutment structure is set on the heat dissipation housing body.
The wireless base station assembly structure according to claim 1, characterized in that the screw mounting seats extend from an end of the second side wall toward the waterproof inner wall, and are connected to the waterproof inner wall.
The wireless base station assembly structure according to claim 3, characterized in that the screw mounting seats comprise first mounting platforms, the first mounting platforms have the second through-holes, and the first mounting platforms extend from the end of the second side wall toward the waterproof inner wall, and are connected to the waterproof inner wall.
The wireless base station assembly structure according to claim 4, characterized in that the screw mounting seats further comprise second mounting platforms parallel to the first mounting platforms, the second mounting platforms connect the second side wall and the waterproof inner wall, and second grooves for accommodating the first inlay blocks are formed between the first mounting platforms and the second mounting platforms.
The wireless base station assembly structure according to claim 1, characterized in that a plurality of partition plates are provided in the first grooves, the partition plates connect the second side wall and the waterproof inner wall, and , the partition plates are perpendicular to an end surface of the second side wall.
The wireless base station assembly structure according to claim 6, characterized in that the partition plates comprise first partition plates, and the first partition plates are fixed to one side of the screw mounting seats.
The wireless base station assembly structure according to claim 7, characterized in that the partition plates comprise second partition plates, the second partition plates are set parallel to the first partition plates, and the second partition plates are set between adjacent screw mounting seats.
The wireless base station assembly structure according to claim 1, characterized in that the waterproof inner wall comprises first waterproof inner walls and second waterproof inner walls which are alternately set along a circumference of the waterproof inner wall, wherein the first grooves are formed between the first waterproof inner walls and the second side wall, and the second waterproof inner walls are attached to the second side wall.
The wireless base station assembly structure according to claim 1, characterized in that an installation outer wall extends outward from the installation outer edge toward the first side wall, so that third grooves for accommodating the first fastening screws are formed between the installation outer wall and the first side wall, and the installation outer wall is parallel to the first side wall.
The wireless base station assembly structure according to claim 1, characterized in that the radome further comprises a detachable third side wall, and the third side wall is provided with a plurality of second inlay blocks at intervals;

corresponding to the third side wall, the waterproof inner wall further comprises third waterproof inner walls, a plurality of inlay block receiving portions are recessed in the third waterproof inner walls, and the plurality of inlay block receiving portions respectively correspond to the second inlay blocks, so that the third side wall and the second side wall are spliced to form a side wall of the radome;

wherein, the inlay block receiving portions are provided with third mounting platforms, the third mounting platforms have third through-holes, and the plurality of third through-holes correspond to the plurality of first through-holes in one-to-one correspondence, the second inlay blocks have second threaded mounting holes; second fastening screws pass through the first through-holes and the third through-holes in sequence, and are installed in the second threaded mounting holes to assembly the heat dissipation housing and the radome.
The wireless base station assembly structure according to claim 1, characterized in that end surfaces of the first inlay blocks are provided with first limiting protrusions, and/or side walls of the first inlay blocks parallel to side walls of the first threaded mounting holes have limiting baffles protruding from the end surfaces.
The wireless base station assembly structure according to claim 2, characterized in that the waterproof rubber strip disposes between the first through-holes and the waterproof inner wall.
A wireless base station, characterized by comprising:

electronic components;

a heat dissipation housing comprising a heat dissipation housing body, the heat dissipation housing body having a first side wall, an installation outer edge extending outward along an end surface of the first side wall, and a plurality of first through-holes being provided on the installation outer edge;

a radome comprising a radome body, the radome body having a second side wall, a waterproof inner wall being provided at an inner side the second side wall, first grooves being formed between the waterproof inner wall and the second side wall, a plurality of screw mounting seats being set at intervals in the first grooves, the plurality of screw mounting seats having second through-holes, and the plurality of second through-holes corresponding to the plurality of first through-holes in one-to-one correspondence;

first inlay blocks being set in the first grooves, the first inlay blocks being located inside the screw mounting seats, and the first inlay blocks having first threaded mounting holes;

wherein first fastening screws pass through the first through-holes and the second through-holes in sequence, and are installed into the first threaded mounting hole to assemble the heat dissipation housing and the radome,

wherein the electronic components locate inside of a wireless base station assembly structure including the heat dissipation housing and the radome.
The wireless base station according to claim 14, characterized in that second grooves for accommodating the first inlay blocks are formed in the first grooves and the waterproof inner wall is provided with a second limit protrusion in the second grooves.