A multi-functional router with high-efficiency heat dissipation

Abstract

This utility model discloses a multi-functional router with high-efficiency heat dissipation, including a router housing, a circuit board, an upper cover, a lower cover, an antenna assembly, and a heat sink. The circuit board is located in an accommodating cavity inside the router housing, dividing the accommodating cavity into a first space and a second space. The antenna assembly is rotatably mounted on both side walls of the router housing. The upper cover has a first heat dissipation hole on its surface, and the lower cover has a second heat dissipation hole on its surface. The heat sink is detachably connected to the bottom of the router housing. This utility model divides the accommodating cavity into a first space and a second space through the circuit board, forming independent convection heat dissipation channels. Combined with the cooling fan inside the heat sink, it can achieve efficient active heat dissipation, effectively improving heat dissipation efficiency. Moreover, the heat sink adopts a detachable structure, which allows users to flexibly configure it according to actual needs. The router is equipped with a SIM interface, which can support mobile communication network access, thereby improving the router's applicability in different environments.

Description

Technical Field

[0001] This utility model relates to the field of routers, and more particularly to a multifunctional router with high-efficiency heat dissipation. Background Technology

[0002] A router is a hardware device that connects two or more networks, acting as a gateway between them. It is a dedicated intelligent network device that reads the address in each data packet and then decides how to transmit it. With the development of wireless network technology, routers not only need to have basic network connection functions, but also need to support higher-speed data transmission and wider wireless signal coverage to meet users' needs.

[0003] In existing technologies, traditional routers often suffer from insufficient heat dissipation when operating under high loads, which can easily lead to overheating. This affects the stability of the router, causing frequent network outages or performance degradation. Furthermore, prolonged overheating can shorten the router's lifespan, increase the failure rate, and even cause hardware damage. In addition, traditional routers have relatively limited network access methods, typically only connecting to the internet via wired broadband. In locations lacking fixed network access, such as temporary construction sites or mobile offices, they cannot provide users with flexible and convenient internet access methods, making it difficult to meet the growing mobile office needs of users.

[0004] Therefore, existing technologies have shortcomings and need to be improved. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a multi-functional router with stable operation, convenient use, and efficient heat dissipation.

[0006] To achieve this objective, the present invention adopts the following technical solution: a multi-functional router with high-efficiency heat dissipation, comprising a router housing, a circuit board, an upper cover, a lower cover, and an antenna assembly;

[0007] The router housing has an internal accommodating chamber, and the circuit board is disposed in the accommodating chamber. The two inner side walls of the router housing are provided with sliding grooves for positioning and engaging with the side walls of the circuit board. The circuit board divides the accommodating chamber into a first space and a second space.

[0008] The outer wall of the router housing is provided with several interface clearance slots, which are used to expose the interface terminals on the side of the circuit board. The two sets of antenna assemblies are rotatably mounted on the two side walls of the router housing, and the antenna assemblies are electrically connected to the circuit board.

[0009] The upper cover is connected to the top of the router housing by a snap fastener, and the lower cover is connected to the bottom of the router housing by a snap fastener;

[0010] Both the upper cover plate and the lower cover plate have several positioning plates on their inner sides facing the circuit board. The positioning plates have limiting grooves that abut against the wall of the circuit board. The upper cover plate has a first heat dissipation hole on its surface and the lower cover plate has a second heat dissipation hole on its surface. The first heat dissipation hole and the second heat dissipation hole are respectively connected to the accommodating chamber.

[0011] In the above-mentioned high-efficiency heat dissipation multifunctional router, the router housing surface is provided with a third heat dissipation hole, which is connected to the accommodating chamber.

[0012] Using the above technical solution, in the high-efficiency heat dissipation multifunctional router, positioning blocks are respectively provided on the side walls of the upper cover and the lower cover, and positioning slots are provided on the inner wall of the router housing, which are connected to the positioning blocks by a snap-fit.

[0013] The high-efficiency heat dissipation multi-functional router, which adopts the above technical solution, also includes a heat sink, which is detachably connected to the bottom of the router housing.

[0014] The heat sink has upward-extending clamps on both sides of its top, and a clamping space for fixing the router housing is formed between the two clamps.

[0015] The heat sink is equipped with a cooling fan inside, and the surface of the heat sink in the clamping space is provided with a fourth heat dissipation hole. The air outlet of the cooling fan is set upward, and the heat dissipation airflow generated by it enters the accommodating cavity through the fourth heat dissipation hole and the second heat dissipation hole in sequence.

[0016] Using the above technical solution, in the high-efficiency heat dissipation multi-functional router, the top of the heat sink is provided with a first conductive terminal, and the bottom of the lower cover is provided with a second conductive terminal;

[0017] The second conductive terminal is used to electrically abut against the first conductive terminal when the router housing is housed in the clamping space at the bottom.

[0018] In the aforementioned high-efficiency heat dissipation multifunctional router, a counterweight is also provided inside the heat sink, which is located at the bottom of the cooling fan and is used to maintain the balance of the heat sink.

[0019] Using the above technical solution, in the high-efficiency heat dissipation multi-functional router, the interface terminals include an RJ45 interface and a SIM interface. The RJ45 interface is used to connect a network cable, and the SIM interface is used to insert a SIM card.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The circuit board of this invention divides the accommodating chamber inside the router housing into a first space and a second space, allowing the heat generated by the electronic components on both sides of the circuit board to be diverted upwards and downwards respectively, thus forming independent convection heat dissipation channels. Multiple sets of heat dissipation holes are provided on the upper cover, lower cover, and heat sink, which, together with the cooling fan inside the heat sink, improve the router's heat dissipation efficiency through active cooling. Furthermore, the heat sink adopts a detachable structure, allowing users to flexibly choose according to their heat dissipation needs. In addition, the router has an RJ45 interface and a SIM interface, enabling both wired broadband and mobile communication network access, providing network access in environments without network cables, thereby enhancing the router's applicability. The overall structure is compact and securely installed, effectively improving the stability of the router under high load conditions during long-term operation. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] The structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0024] Figure 1 This is a schematic diagram of the exploded structure of the router according to this utility model;

[0025] Figure 2 This is a schematic diagram of the assembly structure between the router housing and the heat sink of this utility model;

[0026] Figure 3 This is a schematic diagram showing the connection between the router housing and the heat sink of this utility model;

[0027] Figure 4 This is an exploded view of the heat sink structure of this utility model;

[0028] Figure 5 This is a top view of the heat sink structure of this utility model. Detailed Implementation

[0029] To make the utility model's objectives, features, and advantages more apparent and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0030] In the description of this utility model, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a component centrally located at the same time.

[0031] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0032] like Figure 1 As shown, this utility model embodiment provides a multi-functional router with high-efficiency heat dissipation, including a router housing 1, a circuit board 2, an upper cover plate 3, a lower cover plate 4, and an antenna assembly 5; the router housing 1 has an accommodating chamber 10 inside, the circuit board 2 is disposed in the accommodating chamber 10, and the two inner side walls of the router housing 1 are provided with sliding grooves 11 for positioning and engaging with the side walls of the circuit board 2, so that the circuit board 2 can be accurately positioned and installed during the installation process, thereby improving the assembly efficiency of the router;

[0033] The circuit board 2 divides the accommodating chamber 10 into a first space 101 and a second space 102. Since electronic components are arranged on both sides of the circuit board 2, these electronic components will generate heat during operation. By dividing the accommodating chamber 10 into the first space 101 and the second space 102, the heat can be diverted from both sides of the circuit board 2, avoiding the heat from accumulating in a certain position, thereby improving the overall heat dissipation efficiency.

[0034] The outer wall of the router housing 1 is provided with several interface clearance slots, which are used to expose the interface terminals on the side of the circuit board 2. The two sets of antenna assemblies 5 are respectively rotatably mounted on the two side walls of the router housing 1, and the antenna assemblies 5 are electrically connected to the circuit board 2. The antenna assemblies 5 can be easily adjusted by the user according to their needs, thereby improving the signal coverage of the router.

[0035] The upper cover plate 3 is connected to the top of the router housing 1 by a snap fastener, and the lower cover plate 4 is connected to the bottom of the router housing 1 by a snap fastener. This configuration simplifies the router assembly process and improves production assembly efficiency. Specifically, the upper cover plate 3 and the lower cover plate 4 are respectively provided with positioning blocks 41 on their side walls, and the router housing 1 is provided with positioning slots 12 that are connected to the positioning blocks 41 by snap fasteners on its inner wall.

[0036] Both the upper cover plate 3 and the lower cover plate 4 have a plurality of positioning plates 31 on their inner sides facing the circuit board 2. The positioning plates 31 have limiting grooves 310 that abut against the wall of the circuit board 2. This arrangement can improve the installation stability of the circuit board 2 in the router housing 1 and prevent the circuit board 2 from shifting or shaking during assembly.

[0037] The upper cover plate 3 has a first heat dissipation hole 301 on its surface, and the lower cover plate 4 has a second heat dissipation hole 401 on its surface. The first heat dissipation hole 301 and the second heat dissipation hole 401 are respectively connected to the accommodating chamber 10, thereby forming a channel for hot air circulation. Specifically, when the router is running, heat is dissipated from the electronic components on the circuit board 2, and rises or falls through the air flow in the accommodating chamber 10, and is discharged through the first heat dissipation hole 301 and the second heat dissipation hole 401 respectively. In this way, the heat can be quickly discharged, avoiding local heat accumulation and effectively improving the heat dissipation efficiency of the router.

[0038] like Figure 1 As shown, further, the router housing 1 has a third heat dissipation hole 100 on its surface. The third heat dissipation hole 100 is connected to the accommodating chamber 10. The third heat dissipation hole 100 can add a heat dissipation channel on the surface of the router housing, so that heat can be quickly carried away through heat dissipation channels in multiple directions.

[0039] like Figures 1 to 5As shown, it further includes a heat sink 6, which is detachably connected to the bottom of the router housing 1. The heat sink 6 has upwardly extending clamping plates 61 on both sides of its top, and a clamping space 610 for fixing the router housing 1 is formed between the clamping plates 61 on both sides. The heat sink 6 has a cooling fan 62 inside, and a fourth heat dissipation hole 600 is provided on the surface of the heat sink 6 in the clamping space 610. The air outlet of the cooling fan 62 is set upward, and the heat dissipation airflow generated by it enters the accommodating chamber 10 through the fourth heat dissipation hole 600 and the second heat dissipation hole 401 in sequence. The cooling fan 62 inside the heat sink 6 can actively dissipate heat by generating airflow, thereby enhancing the router's heat dissipation effect. When the router is working under high load, it can effectively reduce the internal temperature and prevent overheating from affecting the stability and lifespan of the device. With this active cooling method, when users need stronger heat dissipation capabilities, they can install the heat sink 6 to improve the heat dissipation effect; when no enhanced heat dissipation is needed, users can choose to remove the heat sink 6 to reduce the size of the device and save space. This detachable structure allows users to flexibly adjust it according to different operating environments to meet their usage needs.

[0040] Furthermore, the top of the heat sink 6 is provided with a first conductive terminal 611, and the bottom of the lower cover plate 4 is provided with a second conductive terminal 42. The second conductive terminal 42 is used to electrically abut against the first conductive terminal 611 when the bottom of the router housing 1 is housed in the clamping space 610, thereby providing power to the cooling fan 62.

[0041] like Figure 4 As shown, the heat sink 6 is further provided with a counterweight 63, which is located at the bottom of the cooling fan 62. The counterweight 63 is used to maintain the balance of the heat sink 6 and prevent the heat sink 6 from tipping over due to the change in the center of gravity after it is connected to the router housing 1, thereby improving the support stability of the router.

[0042] like Figure 1 As shown, the interface terminals further include an RJ45 interface 21 and a SIM interface 22. The RJ45 interface 21 is used to connect a network cable, and the SIM interface 22 is used to insert a SIM card. The RJ45 interface 21 is a wired network connection method, suitable for fixed broadband network environments, and can provide stable and high-speed network transmission performance. The SIM interface 22 provides the router with the function of accessing the Internet via mobile communication networks, enabling the router to still achieve network connectivity in environments without network cables, thus meeting the network connectivity needs of users in different usage scenarios.

[0043] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A multi-functional router with high-efficiency heat dissipation, characterized in that, This includes the router housing, circuit board, top cover, bottom cover, antenna assembly, and heat sink; The router housing has an internal accommodating chamber, and the circuit board is disposed in the accommodating chamber. The two inner side walls of the router housing are provided with sliding grooves for positioning and engaging with the side walls of the circuit board. The circuit board divides the accommodating chamber into a first space and a second space. The outer wall of the router housing is provided with several interface clearance slots, which are used to expose the interface terminals on the side of the circuit board. The two sets of antenna assemblies are rotatably mounted on the two side walls of the router housing, and the antenna assemblies are electrically connected to the circuit board. The upper cover is connected to the top of the router housing by a snap fastener, and the lower cover is connected to the bottom of the router housing by a snap fastener; The upper cover plate and the lower cover plate are provided with a plurality of positioning plates on their inner sides facing the circuit board. The positioning plates are provided with limiting grooves that abut against the wall of the circuit board. The surface of the upper cover plate is provided with a first heat dissipation hole, and the surface of the lower cover plate is provided with a second heat dissipation hole. The first heat dissipation hole and the second heat dissipation hole are respectively connected to the accommodating chamber. The heat sink is detachably connected to the bottom of the router housing. The heat sink has upward-extending clamps on both sides of its top, and a clamping space for fixing the router housing is formed between the two clamps. The heat sink is equipped with a cooling fan inside, and the surface of the heat sink in the clamping space is provided with a fourth heat dissipation hole. The air outlet of the cooling fan is set upward, and the heat dissipation airflow generated by it enters the accommodating cavity through the fourth heat dissipation hole and the second heat dissipation hole in sequence. The heat sink is provided with a first conductive terminal on the top and a second conductive terminal on the bottom of the lower cover plate; The second conductive terminal is used to electrically abut against the first conductive terminal when the router housing is housed in the clamping space at the bottom; The heat sink is also equipped with a counterweight, which is located at the bottom of the cooling fan and is used to maintain the balance of the heat sink.

2. The high-efficiency heat dissipation multi-functional router according to claim 1, characterized in that, The router housing has a third heat dissipation hole on its surface, and the third heat dissipation hole is connected to the accommodating chamber.

3. The high-efficiency heat dissipation multi-functional router according to claim 1, characterized in that, Positioning blocks are provided on the side walls of the upper cover and the lower cover, and positioning slots are provided on the inner wall of the router housing, which are connected to the positioning blocks by snap-fit.

4. The high-efficiency heat dissipation multi-functional router according to claim 1, characterized in that, The interface terminals include an RJ45 interface and a SIM interface. The RJ45 interface is used to connect a network cable, and the SIM interface is used to insert a SIM card.

Images