Efficient heat dissipation mechanism of DTU router

Abstract

The utility model discloses an efficient heat dissipation mechanism of a DTU router, which relates to the technical field of routers and comprises a shell, a fixed column is connected to the center of the inner bottom side of the shell, a connecting rod is rotatably connected to the outer side of the top end of the fixed column, clamping grooves are formed in the left side and the right side of the connecting rod, and the opening directions of the two clamping grooves are opposite. The router has the advantages that the interior of the router body is cooled through inclined rotation of the two fans, and due to the inclined arrangement of the fans, the connecting rods connected with the two fans move around the circle along the fixing columns through acting force generated during rotation of the fans to form vortexes, and the vortexes are matched with the condensation pipes and the heat conduction plates, so that the heat dissipation effect of the router is improved. The heat in the router is conducted out, cold and heat exchange is carried out, the air flowing speed and the heat dissipation speed in the router are further increased, the heat dissipation and ventilation effects of the router body are achieved, and the service life of the router is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of router technology, specifically to a high-efficiency heat dissipation mechanism for a DTU router. Background Technology

[0002] A router, also known as a gateway device, performs network layer relay and Layer 3 relay tasks in OSI / RM. It stores and forwards data packets between different networks. Its main function is to separate logically different networks, and the transmission of data from one subnet to another can be handled by the router's routing function. In network communication, routers can determine network addresses and select IP paths. They can build flexible link systems in multiple network environments, connecting various subnets through different data packets and media access methods. During operation, routers only accept information transmitted by the source station or other related routers, and are a network layer interconnection device.

[0003] The applicant discovered a Chinese patent, CN207625594U, which discloses a "wireless router with good heat dissipation". This patent mainly uses a sleeve set at the top of the casing to facilitate the exhaust of hot air from the bottom to the top of the casing. The upper and lower baffles inside the sleeve can dissipate heat and effectively isolate dust, and are easy to remove for cleaning. The ventilation plate and dust filter further reduce the amount of dust entering, improving the practicality of heat dissipation. However, when using this device, the side slots on both sides of the casing have poor air circulation, resulting in slow heat dissipation from the inside of the casing, which cannot achieve a good heat dissipation effect on the inside of the router. Therefore, we propose a high-efficiency heat dissipation mechanism for DTU routers. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency heat dissipation mechanism for DTU routers.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency heat dissipation mechanism for a DTU router, comprising a housing, a fixed column connected to the center of the bottom side of the housing, a connecting rod rotatably connected to the outer side of the top of the fixed column, slots on both the left and right sides of the connecting rod, the opening directions of the two slots being opposite, a locking block slidably connected inside each of the two slots, a support plate connected to the top side of the locking block, a fan connected to the top side of the support plate, both support plates being inclined, a heat-conducting plate connected to the top side of the housing, a condenser tube provided on the top side of the heat-conducting plate, heat dissipation holes provided on the top and front sides of the housing, a cover connected to one side of each of the heat dissipation holes, and one side of each of the covers being connected to the outer wall of the housing, the covers being arc-shaped.

[0006] As a further embodiment of this utility model: a plurality of storage slots are provided on the top outer side of the outer shell, and a plurality of storage slots are provided on the bottom outer side of the outer shell.

[0007] As a further embodiment of this utility model: a sliding column is slidably connected to one side of the inner side of both the first and second storage slots. One end of the sliding column is connected to a limit ring, and the other end of the sliding column is connected to a transmission antenna, which is retractable.

[0008] As a further embodiment of this utility model: a spring is provided on one side of the limiting ring, and one end of the spring is connected to the limiting ring. The other end of the spring is connected to a sliding ring, which is slidably connected to the outer wall of the sliding column. The spring is located outside one side of the sliding column.

[0009] As a further embodiment of this utility model, the connecting rods are all inclined on the side closest to the support plate.

[0010] As a further embodiment of this utility model: a base is connected to each of the four bottom corners of the outer shell.

[0011] As a further embodiment of this utility model: the condenser tube is U-shaped, and both ends of the condenser tube are connected to the inner top side of the outer shell.

[0012] Compared with the prior art, the beneficial effects of this utility model by adopting the above technical solution are as follows:

[0013] 1. This utility model uses the tilted rotation of two fans to dissipate heat inside the router body. Due to their tilted design, the force generated by the rotation of the fans causes the connecting rods connected to the two fans to move in a circle along the fixed column, forming a vortex. This vortex works in conjunction with the condenser pipe and heat conduction plate to conduct heat out of the router and facilitate heat exchange. This further accelerates the airflow and heat dissipation inside the router, thereby achieving the effect of heat dissipation and ventilation for the router body, extending the service life of the router, and improving the stability of the router.

[0014] 2. This utility model, through the cooperative arrangement of storage slot one and storage slot two, allows the transmission antenna to be stored within them, facilitating the storage and movement of the router, reducing the storage area, and providing a certain degree of protection for the transmission antenna.

[0015] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0016] Figure 1 This is an overall schematic diagram of an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram showing the position of the heat-conducting plate in an embodiment of this utility model;

[0018] Figure 3 This is a schematic diagram of the card block position in an embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram showing the position of the spring in an embodiment of this utility model.

[0020] In the diagram: 1. Outer shell; 2. Fixing post; 3. Connecting rod; 4. Slot; 5. Locking block; 6. Support plate; 7. Fan; 8. Heat conduction plate; 9. Condenser pipe; 10. Heat dissipation hole; 11. Cover; 12. Storage slot one; 13. Storage slot two; 14. Sliding column; 15. Limiting ring; 16. Spring; 17. Sliding ring; 18. Transmission antenna; 19. Base. Detailed Implementation

[0021] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that the description of these embodiments is for the purpose of helping to understand this utility model, but does not constitute a limitation on this utility model.

[0022] Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0023] Please see the appendix Figure 1 -Appendix Figure 4 This utility model discloses a high-efficiency heat dissipation mechanism for a DTU router, comprising a housing 1, a fixed post 2 connected to the center of the bottom side inside the housing 1, a connecting rod 3 rotatably connected to the outer side of the top of the fixed post 2, slots 4 on both the left and right sides of the connecting rod 3, the opening directions of the two slots 4 being opposite, a locking block 5 slidably connected inside the two slots 4, a support plate 6 connected to the top side of the locking block 5, a fan 7 connected to the top side of the support plate 6, both support plates 6 being inclined, a heat-conducting plate 8 connected to the top side inside the housing 1, a condenser pipe 9 provided on the top side of the heat-conducting plate 8, heat dissipation holes 10 on the top and front sides of the housing 1, a cover 11 connected to one side of each heat dissipation hole 10, and one side of each cover 11 connected to the outer wall of the housing 1, the cover 11 being arc-shaped.

[0024] In Embodiment 1, multiple storage slots 12 are provided on the top of the outer side of the outer shell 1, and multiple storage slots 13 are provided on the bottom of the outer side of the outer shell 1. A sliding column 14 is slidably connected to one side of the inner side of both storage slots 12 and storage slots 13. One end of the sliding column 14 is connected to a limiting ring 15, and the other end of the sliding column 14 is connected to a transmission antenna 18. The transmission antenna 18 is retractable. A spring 16 is provided on one side of the limiting ring 15, and one end of the spring 16 is connected to the limiting ring 15. The other end of the spring 16 is connected to a sliding ring 17. The sliding ring 17 is slidably connected to the outer wall of the sliding column 14, and the spring 16 is located on one side outside the sliding column 14.

[0025] Specifically, the sliding pin 14 on the corresponding transmission antenna 18 is moved outward. During this process, the sliding ring 17 compresses the spring 16, making it taut. Then, it rotates 90 degrees and enters the corresponding storage slot 12 or storage slot 13, releasing the spring 16 and completing the fixed storage.

[0026] In the second embodiment, the connecting rod 3 is inclined on the side near the support plate 6, the condenser tube 9 is U-shaped, both ends of the condenser tube 9 are connected to the top inside the outer shell 1, and the bottom four corners of the outer shell 1 are connected to the base 19.

[0027] Specifically, by adjusting the tilt of the connecting rod 3 to the support plate 6, the fan 7 can, through tilting and force, cause the connecting rod 3 to move in a circle along the fixed column 2, forming a vortex, thereby expanding the cooling range and efficiency, and dissipating heat upwards and forwards.

[0028] Working principle:

[0029] During heat dissipation, the two fans 7 are activated to rotate, cooling the internal components of the router. Because both fans 7 are angled, their rotation, through the principle of force, causes the connected rod 3 to rotate around the fixed column 2, forming a vortex. This expands the cooling range and efficiency, dissipating heat upwards and forwards. Heat is then locally dissipated through the front ventilation holes 10, working in conjunction with the upper heat-conducting plate 8 to remove remaining heat from the router. The remaining heat is then cooled through the condenser pipe 9 and subsequently through the upper... The heat dissipation holes 10 discharge the heat, completing the heat dissipation operation. The arc-shaped setting of the cover 11 partially blocks the heat dissipation holes 10 to prevent dust accumulation and affect heat dissipation. The transmission antenna 18 can be stored in the storage slot 12 and storage slot 2 13. When in use, the sliding column 14 on the corresponding transmission antenna 18 is moved outward. During this process, the sliding ring 17 compresses the spring 16, making it taut. Then, it is rotated 90 degrees and enters the corresponding storage slot 12 or storage slot 2 13, releasing the spring 16 to complete the fixed storage for easy use. At this point, the entire workflow is complete.

[0030] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on.

[0031] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0032] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0033] For those skilled in the art, various changes, modifications, substitutions, and alterations to these embodiments without departing from the principles and spirit of this utility model will still fall within the protection scope of this utility model.

Claims

1. A high-efficiency heat dissipation mechanism for a DTU router, comprising a housing (1), characterized in that: A fixed column (2) is connected to the center of the bottom side inside the outer shell (1). A connecting rod (3) is rotatably connected to the outer side of the top of the fixed column (2). Slots (4) are provided on both the left and right sides of the connecting rod (3). The opening directions of the two slots (4) are opposite. A block (5) is slidably connected inside the two slots (4). A support plate (6) is connected to the top side of the block (5). A fan (7) is connected to the top side of the support plate (6). Both support plates (6) are inclined. A heat-conducting plate (8) is connected to the top side inside the outer shell (1). A condenser pipe (9) is provided on the top side of the heat-conducting plate (8). Heat dissipation holes (10) are provided on the top and front sides of the outer shell (1). A cover (11) is connected to one side of each of the multiple heat dissipation holes (10). One side of each of the multiple covers (11) is connected to the outer wall of the outer shell (1). The cover (11) is arc-shaped.

2. The high-efficiency heat dissipation mechanism for a DTU router according to claim 1, characterized in that: The outer top of the outer shell (1) has multiple storage slots (12), and the outer bottom of the outer shell (1) has multiple storage slots (13).

3. The high-efficiency heat dissipation mechanism for a DTU router according to claim 2, characterized in that: Both the first storage slot (12) and the second storage slot (13) are slidably connected to a sliding column (14) on one side. One end of the sliding column (14) is connected to a limit ring (15), and the other end of the sliding column (14) is connected to a transmission antenna (18). The transmission antenna (18) is retractable.

4. The high-efficiency heat dissipation mechanism for a DTU router according to claim 3, characterized in that: A spring (16) is provided on one side of the limiting ring (15), and one end of the spring (16) is connected to the limiting ring (15). The other end of the spring (16) is connected to a sliding ring (17). The sliding ring (17) is slidably connected to the outer wall of the sliding column (14). The spring (16) is located outside one side of the sliding column (14).

5. The high-efficiency heat dissipation mechanism for a DTU router according to claim 1, characterized in that: The connecting rod (3) is inclined on the side closest to the support plate (6).

6. The high-efficiency heat dissipation mechanism for a DTU router according to claim 1, characterized in that: The bottom four corners of the outer shell (1) are each connected to a base (19).

7. The high-efficiency heat dissipation mechanism for a DTU router according to claim 1, characterized in that: The condenser tube (9) is U-shaped, and both ends of the condenser tube (9) are connected to the inside top side of the outer shell (1).

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